A three-dimensional shaping device includes a stage, an ejection portion configured to selectively eject, as a shaping material, a first material containing a crystalline resin and a second material containing an amorphous resin to an upper side of the stage, a moving portion configured to relatively move the stage and the ejection portion, and a control unit. The control unit executes first stacking processing when a plurality of slice layers are stacked using the first material as the shaping material and executes second stacking processing when a plurality of slice layers are stacked using the second material as the shaping material. The first stacking processing includes first slice layer forming processing, first ejection stop processing, first temperature detection processing, and second slice layer forming processing, and the second stacking processing includes third slice layer forming processing, second ejection stop processing, first determination processing, and fourth slice layer forming processing.
A method for manufacturing a three-dimensional shaped object in which a three-dimensional shaped object is shaped by discharging a shaping material from a nozzle and laminating layers in a lamination direction includes: a first step of stopping the discharge of the shaping material from the nozzle; and a second step of moving the nozzle from a discharge stop position at which the discharge of the shaping material is stopped to a discharge restart position that is located in the same layer as the discharge stop position and at which the discharge of the shaping material is restarted. The second step includes: a third step of retracting the nozzle from the discharge stop position in the lamination direction according to a retraction amount that is a movement distance of the nozzle in the lamination direction; and a fourth step of moving the nozzle to a position above the discharge restart position along the layer after the third step, and at least one of whether to retract the nozzle or the retraction amount is determined according to a shaping condition of the three-dimensional shaped object.
Image data expressed in a first color space is converted into an expression in a second color space to be used during rendering by using a color conversion profile, and converted image data is generated. A setting related to an application to physically-based rendering is performed on a parameter to be used when performing physically-based rendering on a print medium as a 3D object and related to an appearance of the print medium, the physically-based rendering of a printed print medium on which an input image is printed is performed using the set parameter, and a rendering image corresponding to an appearance of the print medium in a virtual space is displayed in a mode in which a difference in applications of the parameter during rendering is comparable.
A method for driving a liquid ejecting apparatus includes storing initial information on a residual vibration that occurs in the pressure chamber when the inspection signal is supplied at a first timing to the pressure generating element, storing determination target information on a residual vibration that occurs in the pressure chamber when the inspection signal is supplied at a second timing later than the first timing to the pressure generating element, and determining a property change in the pressure generating element based on the initial information, the determination target information, and correspondence information on, for each viscosity of the liquid in the pressure chamber, a correspondence between an amplitude of the residual vibration and a displacement amount of the pressure generating element.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
5.
LIQUID STORAGE CONTAINER AND LIQUID STORAGE CONTAINER SET
A liquid storage container includes: a liquid storage portion including a storage-portion outer shell for storing liquid inside; and an adapter including an adapter outer shell and an insertion opening that is formed in the adapter outer shell and into which a liquid introduction portion of a container attachment portion is inserted, the storage-portion outer shell has a first-type color in a degree that does not allow light to pass through the storage-portion outer shell, and the adapter outer shell has a second-type color having a color difference with respect to a color of the liquid larger than or equal to a threshold.
A print material storage container has: a substrate on which an electric circuit having terminals is provided; a fixing portion on which the substrate can be mounted by re-fixing; and a fixing member that fixes the fixing portion and a non-terminal portion, which is formed by excluding the terminals from the substrate, to each other. The non-terminal portion includes a re-fixed portion, which can be re-fixed to the fixing portion by the fixing member.
A gas separation membrane that separates, by selective transmission, carbon dioxide from a mixed gas containing the carbon dioxide and nitrogen, the gas separation membrane including: a first layer; and a second layer provided at one surface of the first layer and composed of a compound having carbon dioxide separation ability, wherein an average thickness of the second layer is smaller than an average thickness of the first layer, and the second layer satisfies 0.56<ξ2, where an activity coefficient of nitrogen in the second layer, calculated by the COSMO-RS method, is γ2N2, an activity coefficient of carbon dioxide in the second layer is γ2CO2, and a separation performance parameter of the second layer at 25° C. is ξ2=ln(γ2N2)−ln(γ2CO2).
B01D 71/70 - Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
A printing device includes a head unit that includes a nozzle and that ejects liquid from the nozzle toward a medium; a heating section that heats the medium to which the liquid was applied; and a head unit moving section configured to move the head unit, wherein the head unit includes a gas guiding section that guides air flow generated by the movement of the head unit toward the medium.
A gas separation membrane includes a first layer and a second layer that is provided at the surface on one side of the first layer and that includes a compound having gas separation ability. The average thickness of the second layer is smaller than an average thickness of the first layer. The second layer is an inkjet coating. The compound preferably includes a structure derived from PET, POM, PLA, PDMS, cellulose, or a coupling agent.
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
A display apparatus includes a touch panel functioning as a receiving unit receiving an operation and a display section, and a control section controlling the display section to display a display window including a first display area for displaying a bundle of images of reduced images of respective pages contained in a document file and a second display area for displaying a page image of part of the pages contained in the document file, when an instruction to add a page is received by the touch panel, the control section displays a page image of an added additional page in the second display area and displays a bundle of thumbnail images containing a reduced image of the page image of the additional page in the first display area.
G06F 3/0483 - Interaction with page-structured environments, e.g. book metaphor
G06F 3/04817 - Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
G06F 3/0482 - Interaction with lists of selectable items, e.g. menus
G06F 3/04845 - Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
G06T 11/20 - Drawing from basic elements, e.g. lines or circles
G06T 11/60 - Editing figures and text; Combining figures or text
A display device includes a display panel and a backlight device. A display system includes: a display driver; a light source driver that drives the backlight device, based on luminance information that sets a luminance of a plurality of light source elements; and a display controller. The light source driver causes the plurality of light source elements to emit light, based on a light-emission frame update that is faster than an image frame update. The light source driver causes the plurality of light source elements to emit light in an i-th light-emission frame. At this point, the luminance information of the light source element corresponding to a scan area scanned by the display driver in the i-th light-emission frame, of the plurality of light source elements, is updated, based on image data in the scan area at a timing before the i-th light-emission frame.
G09G 3/34 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix by control of light from an independent source
A light source device according to the present disclosure includes a first light source configured to emit a first light flux, a second light source configured to emit a second light flux, a third light source configured to emit a third light flux, a first light combiner configured to enlarge a first light flux width of the first light flux, and combine the first light flux and the second light flux to generate a first combined light flux, and a second light combiner configured to combine the first combined light flux and the third light flux with each other to generate a second combined light flux. The first light flux width is equal to a second light flux width of the second light flux or smaller than the second light flux width, and the first light flux width is smaller than a third light flux width.
A parameter determination method includes: determining N, N being a natural number greater than 1, first regions included in at least a part of a first image acquired by capturing a target with a first optical device positioned at a first position and whose internal parameters are known, or the first image projected from the first optical device; determining N second regions corresponding to the respective N first regions in a one-to-one manner in a second image acquired by capturing the target with a second optical device positioned at a second position different from the first and whose internal parameters are known; determining N homographies between the N first regions and the N second regions in a one-to-one manner; and determining at least one of a first parameter related to the second optical device and a second parameter related to the capturing target by decomposing each of the N homographies.
A projection image adjustment method includes acquiring a captured image produced by capturing an image of a range containing a first and second region in a situation wherein a first projector projects a first image having uniform luminance toward a first region and a second projector projects a second image having uniform luminance toward a second region overlapping part of the first region, identifying based on the captured image the brightness at a third region where the first region and the second region overlap each other, and the brightness at a fourth region that is part of the first region and does not overlap with the second region, adjusting the first image when the fourth region is darker than the third region, and not performing correction that adjusts the first image to increase the highest brightness at the fourth region when the fourth region is brighter than the third region.
An amorphous alloy soft magnetic powder contains a particle having a composition with a compositional formula (Fe1-xCrx) a (Si1-yBy)100-a-bCb expressed by an atomic ratio, in which 0
A control device includes a control portion that controls a power supply portion that supplies power to a load based on received power received by a power receiving portion from a power transmitting device. In the case where the power receiving portion, after receiving a signal having a first frequency and a first duty from the power transmitting device, receives a signal having a second frequency that is different from the first frequency or a signal having a second duty that is different from the first duty, the control portion specifies an issued command based on a length of a reception period of the signal having the second frequency or the signal having the second duty.
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
H02J 50/12 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
H02J 50/90 - Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
17.
IMAGE PROCESSING DEVICE, PRINTING SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING IMAGE PROCESSING PROGRAM
An image processing device includes an image data acquisition section configured to acquire image data of an image to be printed on a print medium; a parameter acquisition section configured to acquire parameters for performing physical based rendering of the print medium on which the image is to be printed as a 3D object, the parameters including a normal line map representing a normal line direction of an irregularities surface of the print medium related to a reflection direction of light incident on the print medium; a correction section configured to correct strength of an application effect of the normal line map corresponded with the 3D object; and a rendering execution section for generating a rendering image representing the print medium on which the image is printed by executing the physical based rendering using the image data and the parameters.
A second controller executes processing including displaying a pattern image including a plurality of control points and a plurality of line segments connecting control points of the plurality of control points, receiving an input indicating a first position on the pattern image, selecting at least two vertexes of a smallest first polygon overlapping the first position among polygons formed by the plurality of line segments, and displaying mark images indicating that the at least two vertexes were selected.
An image processing method according to an aspect of the present disclosure includes acquiring a captured image containing a projection image projected onto a projection surface from an optical apparatus based on an image signal and a plurality of feature points located in a region outside a region where the projection image is displayed on the projection surface by capturing an image of the projection surface, and correcting color or luminance of the projection image based on the captured image.
G06V 10/44 - Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
G06V 10/56 - Extraction of image or video features relating to colour
G06V 10/60 - Extraction of image or video features relating to illumination properties, e.g. using a reflectance or lighting model
H04N 5/74 - Projection arrangements for image reproduction, e.g. using eidophor
A projector includes an image generator that includes an image display apparatus having an image display region in which image light is displayed, a projection system that projects the image light output from the image display apparatus onto a projection receiving surface, a lens shift mechanism configured to shift the position of the projection system in a plane perpendicular to the optical axis of the projection system, and a controller that controls the image display apparatus when the lens shift mechanism moves the projection system to display the image light having been reduced in size in a reduced display region that is part of the image display region.
G09G 3/00 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
G09G 3/34 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix by control of light from an independent source
21.
IMAGE READING DEVICE AND IMAGE READING METHOD OF IMAGE READING DEVICE
The image reading device includes a reading section configured to read an image from a document, a control section configured to perform control related to the reading of the image from the document, a display section configured to display information, and a USB coupling section configured to couple with a USB cable. The control section control to switch to any one of a plurality of mode types. When a power source is turned on, a control section determines one of a plurality of mode types based on USB negotiation, and then makes a liquid crystal display section display information that enables identifying the decided-on mode.
An additive manufacturing powder includes: a metal powder; and a film provided on a particle surface of the metal powder and containing a compound derived from a coupling agent having a hydrophobic functional group. An average particle diameter is 3.0 μm or more and 30.0 μm or less, and a water amount is measured by a Karl Fischer method before and after the additive manufacturing powder is subjected to a heat treatment at 200° C. for 24 hours in an air atmosphere, and when the water amount before the heat treatment is set to 1, the water amount after the heat treatment is 0.85 or more and 1.15 or less in terms of mass ratio.
A light source device according to the present disclosure is provided with a light emitting element, a light guide member, a support member for supporting the light guide member in a groove part, and a holding member for holding the light guide member outside the groove part. The first face of the light guide member emits light guided by the light guide member, the light emitting element is disposed so as to be opposed to the third face, and the groove part has a support surface, a first wall surface, and a second wall surface. The light guide member has a protruding part which protrudes outside the groove part in at least one of both end portions on the first axis, and the protruding part is held by the holding member.
An ink jet ink composition functioning as a water-based magenta ink includes an azo-based pigment and a 1,2-alkanediol having 4 to 8 carbon atoms. In the ink jet ink composition described above, the azo-based pigment has a volume average particle diameter D50 of 110 nm or less, and a content of the 1,2-alkanediol having 4 to 8 carbon atoms with respect to a total mass of the composition is 3.5 percent by mass or less.
A recording device includes a recording unit that performs recording on a medium, a paper feeding cassette that accommodates the medium and is configured to be opened/closed, a transport unit that transports the medium accommodated in the paper feeding cassette along a transport path, a transport detection unit that detects the medium at a detection position provided at the transport path, a calculation unit that calculates a transport time required for the medium supplied from the paper feeding cassette to reach the detection position based on a result of detection by the transport detection unit, a determination unit that determines presence or absence of whether the paper feeding cassette is opened/closed, and an estimation unit that estimates a service life of the transport detection unit or the transport unit based on time information about the transport time and opening/closing information about determination of whether the paper feeding cassette is opened/closed.
An inertial sensor unit includes a first board on which a plurality of inertial sensor modules are mounted, and a second board on which a processing circuit configured to process signals from a plurality of inertial sensor modules is mounted.
G01P 15/08 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces with conversion into electric or magnetic values
G01P 3/02 - Devices characterised by the use of mechanical means
G01P 15/18 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
27.
Aqueous Ink Jet Ink Composition And Ink Jet Recording Method
C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
B41J 2/165 - Prevention of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
C09D 11/326 - Pigment inks characterised by the pigment dispersant
28.
IMAGE PROCESSING APPARATUS, PRINTING SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING IMAGE PROCESSING PROGRAM
An image processing apparatus sets, when image data expressed in a first color space is converted, using a color conversion profile prepared in advance, into expression in a second color space used in rendering, whether to apply a printing profile including a parameter relating to color development at the time when an image is printed. The image processing apparatus performs color conversion according to the setting of the propriety of the printing profile, generates converted image data, performs, using the converted image data and a necessary parameter, physically-based rendering of a printed printing medium on which the image is printed, and generates a rendering image corresponding to appearance in a virtual space of the printed printing medium. The image processing apparatus displays the rendering image obtained in this way in a form in which a difference in the propriety of the printing profile can be compared.
An image processing apparatus includes a control unit configured to acquire image data generated through reading of an original document, and acquire, through character recognition, a character string included in the image data. The control unit performs a first process and a second process. The first process is configured to acquire, through character recognition, the character string of which region is designated with a first identification mark in the image data, and a second identification mark differing from the first identification mark is further added to the character string. The second process uses the character string acquired in the first process.
A method of producing image data includes an image data generation step of reading a document by a reading unit and generating image data as a result of reading the document, a determination step of determining whether a predetermined entry written by a user in the document is present in the image data, and an information addition step of adding specification information to the image data in which the predetermined entry is determined to be present in the determination step, the specification information indicating presence of the predetermined entry.
A color measuring system includes a processor configured to perform color measurement, configured to receive designation of a color sample book, configured to, in response to the color measurement being performed, compare colors of the color sample book and a color measured by the color measurement and automatically select a color close to the measured color out of the color sample book, and configured to notify, together with the measured color, the selected color to a user as an approximate color of the measured color.
A sintered metal body contains a composition of ferritic stainless steel, nitrogen, and impurities. The sintered metal body has an interstitial nitrogen solid solution layer which has an average thickness of 200 μm or more and in which nitrogen atoms are in a form of a solid solution, and a Vickers hardness at a position of a depth of 200 μm from a surface is 250 or more. In addition, a relative density may be 99.0% or more.
B22F 7/04 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite layers with one or more layers not made from powder, e.g. made from solid metal
B22F 3/22 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor for producing castings from a slip
B22F 3/24 - After-treatment of workpieces or articles
B22F 7/00 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting
There is provided a liquid discharge system that controls an operation of a liquid discharge head provided with a first nozzle for discharging a liquid, the liquid discharge system including: an acquisition section that acquires first information indicating a discharge state of the first nozzle; a reception section that receives second information on a determination reference for determining that the discharge state of the first nozzle is abnormal according to an operation of a user; and a determination section that determines presence or absence of a discharge abnormality of the first nozzle based on the first information and the second information.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
35.
LIQUID EJECTION APPARATUS AND CONTROL METHOD FOR LIQUID EJECTION APPARATUS
The liquid ejection apparatus includes an ejecting unit configured to eject liquid onto a medium to perform printing on the medium, a supply unit configured to supply the liquid to the ejecting unit, and a control unit, wherein the supply unit includes a mounting unit to and from which a storage unit configured to store the liquid is attachable and detachable, a supply flow path configured to couple the mounting unit and the ejecting unit, a branching flow path configured to branch off from the supply flow path at a branching position and to merge with the supply flow path at a merging position downstream of the branching position, and a pump configured to cause the liquid to flow from the merging position toward the branching position in the branching flow path, and the control unit performs a circulation operation that circulates the liquid in the supply flow path and the branching flow path, and is configured to perform an operation other than an operation of performing printing by ejecting the liquid from the ejecting unit and an operation of attaching and detaching the storage unit to and from the mounting unit as a parallel operation that is performed in parallel with the circulation operation.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
36.
METHOD OF ADJUSTING DISPLAYED IMAGE AND DISPLAY SYSTEM
An adjustment method includes acquiring a first captured image obtained by imaging of a range containing a first whole image and a target image, acquiring a fourth gradation value obtained by correction of a gradation value of a fourth unit image based on a gradation value of a first unit image and a gradation value of a second unit image in the first captured image, acquiring a fifth gradation value obtained by correction of a gradation value of a fifth unit image based on the gradation value of the first unit image and a gradation value of a third unit image in the first captured image, calculating a first gradation value difference as a difference between a gradation value of the target image and the fourth gradation value, calculating a second gradation value difference as a difference between the gradation value of the target image and the fifth gradation value, and correcting a displayed image using a first correction value when the first gradation value difference is equal to or larger than the second gradation value difference.
A drive stage includes a base section that has a drive surface, a table section that has two vibrators pressed to transmit drive force to the drive surface and that moves relative to the base section, and a first guide section and a second guide section that guide a movement direction of the table section, wherein the two vibrators are located between the first guide section and the second guide section and the directions in which the two vibrators are pressed are opposite to each other with respect to a direction in which the first guide section and the second guide section are aligned.
H02N 2/00 - Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
H02N 2/02 - Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners
There is provided a liquid discharge system that controls an operation of a first liquid discharge head provided with a plurality of nozzles for discharging a liquid, the liquid discharge system including: a determination section that determines presence or absence of a discharge abnormality of a first nozzle among the plurality of nozzles; a reception section that receives designation information indicating complementary processing designated by a user among a plurality of complementary processing for complementing the discharge abnormality of the first nozzle when the first nozzle has a discharge abnormality, that is, among the plurality of complementary processing different from each other, according to an operation of the user; and an execution section that executes the complementary processing indicated by the designation information received by the reception section when the determination section determines that the first nozzle has the discharge abnormality.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
B41J 2/165 - Prevention of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
B41J 29/393 - Devices for controlling or analysing the entire machine
39.
SOFT MAGNETIC POWDER, DUST CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE
A soft magnetic powder contains: Fe as a main component; Si having a content of 2.5 mass % or more and 6.5 mass % or less; Cr having a content of 1.0 mass % or more and 10.0 mass % or less; S having a content of 0.0020 mass % or more and 0.0070 mass % or less; and impurities. A ratio A/B is 3000 or more and 8000 or less, where A [ppm] is an oxygen content in terms of mass ratio and B [m2/g] is a specific surface area.
B22F 3/24 - After-treatment of workpieces or articles
B22F 9/04 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor using physical processes starting from solid material, e.g. by crushing, grinding or milling
B22F 9/08 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
The physical quantity sensor includes, a first support beam, a movable body, a first stationary electrode fixation part, a first stationary electrode unit, a second stationary electrode unit, and a first wiring line. The first stationary electrode unit is disposed at the first direction side of the first support beam and the second stationary electrode unit is disposed at a fourth direction side of the first support beam. A rotary torque of the second movable electrode unit is lower than a rotary torque of the first movable electrode unit. The movable body has an opening at a fourth direction side with respect to the first support beam, and the first wiring line is extracted from the first stationary electrode fixation part to an outside of the movable body through the opening.
G01P 15/125 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces with conversion into electric or magnetic values by capacitive pick-up
A horizontal articulated robot 1 includes a base 10, a first arm 11 coupled to the base 10 and configured to pivot about a first pivot axis F1, a second arm 12 coupled to the first arm 11 and configured to pivot about the second pivot axis F2, which is parallel to the first pivot axis F1, a first motor 21 configured to drive the first arm 11, a second motor configured to drive the second arm, wherein the first motor 21 and the second motor 22 are disposed inside the base 10, and a driving force of the second motor 22 is transmitted to the second arm 12 via a belt 32 provided inside the first arm 11.
B25J 9/04 - Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian co-ordinate type by rotating at least one arm, excluding the head movement itself, e.g. cylindrical co-ordinate type or polar co-ordinate type
B25J 9/10 - Programme-controlled manipulators characterised by positioning means for manipulator elements
A circuit board unit includes a first circuit board having a first ground layer, a second circuit board having a second ground layer and arranged so as to be opposed to the first circuit board, a connector unit having a first connector attached to the first circuit board, and a second connector attached to the second circuit board and coupled to the first connector, and a metal member arranged between the first circuit board and the second circuit board, and configured to electrically couple the first ground layer and the second ground layer to each other. The metal member is arranged so as to be adjacent to the connector unit.
An image reading device includes a first power transmission section configured to transmit a driving force to the input gear, wherein the first power transmission section is configured to transmit the driving force from a first drive source that drives the feed roller to the input gear and furthermore, the first power transmission section includes a one-way clutch that does not transmit the power of the first drive source to the input gear when the first drive source rotates in a first rotation direction, which is a rotation direction during medium feeding, and transmits the power of the first drive source to the input gear when the first drive source rotates in a second rotation direction, which is opposite to the first rotation direction.
This three dimensional molding device includes a plasticizing section having a screw in which a groove is formed and generating a plasticized material by plasticizing a material by rotating the screw; a nozzle having a nozzle opening and ejecting the plasticized material; an ejection adjustment section provided in a flow path, which communicates with the nozzle opening, and adjusting an ejecting amount of the plasticized material from the nozzle by adjusting an opening area of the flow path; and a control section, wherein the control section controls a rotation speed of the screw at a first rotation speed when the opening area is a first opening area and controls the rotation speed of the screw at a second rotation speed that is faster than the first rotation speed when the opening area is a second opening area that is larger than the first opening area.
B33Y 30/00 - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING - Details thereof or accessories therefor
B33Y 40/00 - Auxiliary operations or equipment, e.g. for material handling
A liquid ejection device 1 includes a head 101 for ejecting liquid, a board case 120 for housing a board unit 123 for driving the head 101, a first fan 121 fixed to the board case 120 and for sending airflow into the board case 120, a carriage 100 for housing therein the head 101 and the board case 120, and a second fan 102 for sending airflow taken from outside the carriage 100 into the carriage 100, wherein the board unit 123 is connected to the head 101 via a board-to-board connector 130, and the amount of airflow sent into the carriage 100 by the second fan 102 is larger than the amount of airflow sent into the board case 120 by the first fan 121.
A printing device including a display section that displays a first button that switches a screen to a setting screen via which a setting of printing is received and a second button that causes printing to be immediately executed in accordance with a preset setting and a job management section that adds a first job printing of which is instructed after the first button is pressed and the screen is switched to the setting screen to a subsequent order and adds a second job printing of which is instructed from the second button to a preceding order.
A method for manufacturing a vibrator includes a preparation step of preparing a quartz crystal substrate having a first surface and a second surface which are in a front and back relationship, a first film formation step of forming a first stacked body by sequentially stacking a first underlying film, a second underlying film, and a first protective film at the first surface, a first patterning step of patterning the first stacked body in a manner in which the first underlying film, the second underlying film, and the first protective film remain in a region of an element formation region other than a first groove formation region and a second groove formation region, the first underlying film and the second underlying film remain in the first groove formation region, and the first underlying film remains in the second groove formation region, and a first dry etching step of dry etching the quartz crystal substrate from the first surface through the first stacked body.
H03H 9/215 - Crystal tuning forks consisting of quartz
H03H 3/02 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
A method for manufacturing a vibrator includes a preparation step of preparing a quartz crystal substrate having a first surface and a second surface which are in a front and back relationship, a first protective film formation step of forming a first protective film in an element formation region of the quartz crystal substrate at the first surface where the vibrator is formed; and a first dry etching step of dry etching the quartz crystal substrate from the first surface through the first protective film. R1>R2, in which R1 is a thickness of the first protective film in a first groove formation region of the quartz crystal substrate where the first groove is formed and R2 is a thickness of the first protective film in the second groove formation region where the second groove is formed.
H03H 3/02 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
H03H 9/215 - Crystal tuning forks consisting of quartz
H10N 30/082 - Shaping or machining of piezoelectric or electrostrictive bodies by etching, e.g. lithography
A liquid ejection apparatus includes a drive signal output circuit that outputs a drive signal and a print head that ejects a liquid, in which the print head includes a temperature detection portion that detects temperature information, the drive signal output circuit includes an amplification circuit that outputs an amplification modulation signal, a smoothing circuit that outputs the drive signal, and a basic drive signal output circuit that outputs a basic drive signal that is corrected based on the temperature information, and a frequency of the amplification modulation signal when the temperature detection portion detects the temperature information used for the basic drive signal output circuit to correct the basic drive signal is higher than a frequency of the amplification modulation signal when the temperature detection portion detects the temperature information not used for the basic drive signal output circuit to correct the basic drive signal.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
A liquid ejecting device such that, when an emission unit passes above an ejected liquid in a first non-constant velocity period concerning a velocity of movement of a liquid ejecting head and the emission unit, emission is performed at not less than an effective output when a distance between the liquid ejecting head and the emission unit is a first distance. In a second non-constant velocity period that is a non-constant velocity period and in which the relative velocity relative to the medium is faster than that in the first non-constant velocity period, in a case in which the emission unit passes above the ejected liquid, the liquid ejecting device performs control such that emission is performed at not less than an effective output when the distance is a second distance longer than the first distance, and at less than an effective output when the distance is the first distance.
Provided is a drive circuit unit that drives a head including a discharge section discharging a liquid in a first direction, the drive circuit unit including: a power supply board extending in a second direction and B-to-B-coupled to the head; a drive circuit mounted on a first surface and generating the drive signal; and a cooling mechanism cooling the drive circuit, in which the cooling mechanism includes an air guide portion guiding an airflow created by a fan and covering the drive circuit on the first surface, and a straightening plate that intersects the first direction and straightens, toward the second direction, an airflow flowing in a direction intersecting the second direction, or that straightens, toward a direction intersecting the first direction, an airflow flowing in the first direction, and the straightening plate is disposed on a first direction side with respect to the drive circuit.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
Provided is a drive circuit unit that is coupled to a head connector located opposite to a discharge port of a head, the drive circuit unit including: a first substrate having a first connector coupled to the head connector; a third substrate on which a drive circuit generating a drive signal is mounted; and a fan that generates wind, in which the drive signal is supplied from the third substrate to the first connector via the first substrate, the third substrate is B-to-B-coupled to the first substrate and stands upright with respect to the first substrate, the fan stands upright with respect to the first substrate, and a rotation axis of the fan is substantially parallel to a surface of the third substrate.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
An image reading apparatus including an upper unit provided so as to be openable and closeable with respect to a lower unit, wherein the lower unit includes a two dimensional sensor that is disposed so as to face a medium fed from a medium support portion that supports the medium and detects movement of the medium in a two dimensional coordinate system, and a cover that switches a state in conjunction with opening and closing of the upper unit, exposes the two dimensional sensor in a state in which the upper unit is closed, and covers the two dimensional sensor in a state in which the upper unit is opened.
H04N 1/028 - PICTORIAL COMMUNICATION, e.g. TELEVISION - Details thereof - Details of scanning heads for picture-information pick-up
H04N 1/00 - PICTORIAL COMMUNICATION, e.g. TELEVISION - Details thereof
H04N 1/053 - Detection, control or error compensation of scanning velocity or position in main scanning direction, e.g. synchronisation of line start or picture elements in a line
H04N 1/12 - Scanning arrangements using the sheet-feed movement as the slow scanning component
55.
DRIVE UNIT, LIQUID EJECTING HEAD UNIT, AND LIQUID EJECTING APPARATUS
A drive unit is configured to generate a drive signal for driving a liquid ejecting head unit. The drive unit includes a drive board on which a drive circuit configured to generate the drive signal is mounted; a thermal conductive material that is in contact with the drive circuit on an opposite side in relation to the drive board; a water cooling mechanism that is in contact with the thermal conductive material on an opposite side in relation to the drive circuit; a pump that causes liquid in the water cooling mechanism to flow; and a control circuit that controls operation of the pump. The control circuit switches a direction in which the pump causes the liquid to flow between a forward direction and a reverse direction that is an opposite of the forward direction.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
B41J 2/515 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters applicable to two or more kinds of printing or marking processes from an assembly of identical printing elements line printer type
A robot includes: a first structure; a second structure provided rotatably relatively to the first structure; a drive source that is arranged at the first structure and drives the second structure to rotate relatively to the first structure; a speed reducer that has an input shaft coupled to the drive source, an output shaft coupled to the second structure, and a gear unit installed between the input shaft and the output shaft, and that decelerates rotation of the drive source and transmits the decelerated rotation to the second structure; and a load application unit that applies a load to the output shaft when a rotational speed of the input shaft is equal to or lower than a predetermined value.
B25J 9/04 - Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian co-ordinate type by rotating at least one arm, excluding the head movement itself, e.g. cylindrical co-ordinate type or polar co-ordinate type
B25J 9/10 - Programme-controlled manipulators characterised by positioning means for manipulator elements
A vibrator element includes: a plate-shaped vibrating substrate including a first surface and a second surface, which are in a front and back relationship, and including a vibrating portion, a support portion, and a coupling portion that couples the vibrating portion to the support portion and includes a portion having a thickness smaller than that of the support portion; an electrode layer including a first excitation electrode disposed at the first surface at the vibrating portion, a second excitation electrode disposed at the second surface at the vibrating portion, a first pad electrode disposed at the support portion, a second pad electrode disposed at the support portion, a first coupling electrode disposed at the coupling portion and coupling the first excitation electrode to the first pad electrode, and a second coupling electrode disposed at the coupling portion and coupling the second excitation electrode to the second pad electrode; a first metal film disposed at an upper layer on the first coupling electrode that is located on the coupling portion and having a thickness larger than that of the electrode layer; and a second metal film disposed at an upper layer on the second coupling electrode that is located on the coupling portion and having a thickness larger than that of the electrode layer.
H03H 9/19 - Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
H03H 3/02 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
There is provide a liquid discharge apparatus including: a first substrate including a first substrate front surface and a first substrate back surface opposite to the first substrate front surface; a second substrate including a second substrate front surface and a second substrate back surface opposite to the second substrate front surface; a first circuit having a first electronic component provided on the first substrate front surface; a second circuit having a second electronic component provided on the second substrate front surface; a cooling fan that generates an air flow in a gas flow path configured by the first substrate front surface and the second substrate front surface; a first heat sink attached to the first substrate; and a second heat sink attached to the second substrate.
There is provided a liquid discharge apparatus including: a print head including a first connector; a substrate unit including a second connector fitted to the first connector and a third connector different from the second connector; and a relay substrate including a first cable through which a first voltage signal supplied to the substrate unit propagates, a second cable through which a second voltage signal supplied to the substrate unit propagates, a fourth connector fitted to the third connector, a relay substrate front surface, and a relay substrate back surface opposite to the relay substrate front surface, in which the first cable and the second cable are electrically coupled to the relay substrate front surface, the fourth connector is provided on the relay substrate back surface, and the first voltage signal and the second voltage signal propagate to the fourth connector.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
A recording apparatus includes a support unit including a support surface configured to support a medium, a recording unit configured to perform recording on the medium supported by the support unit, and a projection unit configured to project an image onto the support surface. The projection unit includes an irradiation unit configured to irradiate the support surface with light, and a light blocking portion configured to block a part of the light emitted from the irradiation unit. The light blocking portion includes at least one light blocking region configured to block the part of the light emitted from the irradiation unit. The projection unit is configured to project a reference position image indicating a reference position of the medium supported by the support surface onto the support surface by blocking the part of the light emitted by the irradiation unit with the at least one light blocking region.
There is provided a liquid discharge apparatus including a substrate unit, and includes a wiring substrate having a plurality of rigid members and flexible member, in which a first rigid member, and a second rigid member are positioned facing each other, a third rigid member laminated on a first surface of a third region of the flexible member is positioned such that a normal direction of a third front surface intersects a normal direction of a first front surface and a second front surface, the second connector is provided on a fourth rigid member laminated on a second surface of a third region of the flexible member, and a size of the third rigid member and a fourth rigid member is smaller than a size of the print head when a first discharge section is viewed from the first connector.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
A printing apparatus includes a medium support unit having a support surface that supports a medium. A position adjustment unit includes a plurality of position adjustment mechanisms that adjust a position of a support surface in an intersecting direction. The position adjustment unit can change an inclination of the support surface by some of the plurality of position adjustment mechanisms moving independently, and can change the position of the support surface in the intersecting direction by all of the plurality of position adjustment mechanisms moving in conjunction with each other.
The printing device includes a head 36 that prints on a medium, a medium support section that has a support surface to support the medium, a head movement section 40 that mounts the head 36 and moves in the front-rear direction Y while straddling the medium support section in the width direction, a control section that controls the head 36, and a connection cable 55 that connects the head 36 and the control section, wherein, the connection cable 55 is located in the region where the head 36 can move in the front-back direction Y and in the space lower than the head 36 in the lower direction Z2.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
There is provided a liquid discharge apparatus, in which a substrate unit having a first connector and a piezoelectric element, a reference voltage signal output circuit, an electrolytic capacitor, and a wiring substrate having a plurality of rigid members and a flexible member, the reference voltage signal output circuit has a first front surface and is provided on a first rigid member laminated on the first surface of the first region, the electrolytic capacitor has a second front surface and is provided on a second rigid member laminated on the first surface of the second region, the second connector is provided on a third rigid member laminated on the second surface of the second region, and the first rigid member and the second rigid member are positioned such that a normal direction of the first front surface and a normal direction of the second front surface intersect each other.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
A printing device 10 includes a head unit 39 configured to eject liquid onto a medium; a first movement section 37 configured to move the head unit 39 in a width direction X; a guide frame 40 configured to guide movement of the head unit 39 in a width direction X; and a second movement section 38 configured to move the first movement section 37 in a forward and rearward direction Y intersecting the width direction X, wherein the guide frame 40 includes a first bent section 81 formed by bending a metal plate along the width direction X and a second bent section 82 formed by bending the metal plate along the width direction X, and guides the head unit 39 by a first guide section 84, which is between the first bent section 81 and the second bent section 82.
A printing apparatus includes: a transport unit configured to transport a medium in a transport direction; a printing unit configured to cause ink to adhere to the medium to perform printing; and a blowing device including an air blowing port and configured to blow air from the air blowing port to the medium to which the ink adheres. A guide member is disposed, at the air blowing port, downstream in an air blowing direction. Of end portions of the guide member, a third end portion that faces the medium extends along the transport direction.
A display method includes: presetting a display mode for displaying a setting screen; accepting an input of an image signal from an external device; and displaying the setting screen, when the image signal is inputted and it is determined that the display mode is in operation.
A sintering metal powder to be used in sintering contains: a composition of ferritic stainless steel; C having a content of 0.05 mass % or more and 1.00 mass % or less; Nb having a content of 0.05 mass % or more and 1.50 mass % or less; and impurities. In addition, C/Nb may be 0.10 or more and 1.80 or less, where C/Nb is a ratio of the content of C to the content of Nb.
B22F 3/22 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor for producing castings from a slip
B22F 9/08 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
There is provided a liquid discharge apparatus including: a first substrate and a second substrate are positioned such that the first substrate front surface and the second substrate front surface face each other along a fourth direction intersecting both a first direction and a second direction, the first drive circuit provided on the first substrate overlaps with at least a part of the second drive circuit provided on the first substrate, and a first integrated circuit included in the first drive circuit does not overlap with a second integrated circuit included in the second drive circuit, along the second direction, and the first drive circuit overlaps with at least a part of a third drive circuit provided on the second substrate, and the first integrated circuit included in the first drive circuit does not overlap with a third integrated circuit included in the third drive circuit, along the fourth direction.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
There is provided a sheet manufacturing apparatus including: an accumulation section that accumulates a material containing fibers by an air flow to form a web; a transport section that performs transport; a humidification section that performs humidification; and a pressurization section that performs pressurization and compression into a sheet shape, with respect to the formed web, in which the humidification section includes an intake port that takes in air, a tank that stores water, a mist generation section that generates mist from the water, an exhaust port that exhausts the mist and the air toward the web, an air duct which is provided between the intake port and the tank and through which the air passes, and a duct which is provided between the tank and the exhaust port and through which the mist and the air pass, the duct includes a first duct provided above the tank, a second duct coupled to the first duct, and a third duct provided between the second duct and the exhaust port, and a first top surface of the first duct is higher than a second top surface of the second duct such that the first duct becomes a space in which the mist and the air are retained.
An image processing device converts image data, which is data of an image expressed in a first color space, into an expression in a second color space used in rendering by using a color conversion profile prepared in advance, generates a converted image data, and generates a rendering image corresponding to the appearance of the printed-on print medium in a virtual space by performing physical based rendering of the printed-on print medium on which the image has been printed, using the converted image date and parameters necessary for performing physical based rendering of the print medium as a 3D object.
A head chip that includes a nozzle plate having a plurality of nozzles configure to eject a liquid, another member different from the head chip, an adhesive that bonds the head chip and the other member, and a heating element configured to plasticize the adhesive are provided.
A first light-emitting element and a second light-emitting element that have a resonance structure that causes output light from a light-emission functional layer to resonate between a reflective layer and a semi-transmissive reflective layer, and a pixel definition layer, and in which an aperture part is formed to correspond to each of the first light-emitting element and the second light-emitting element, are formed on a base. A first interval between the reflective layer and the semi-transmissive reflective layer in the first light-emitting element and a second interval between the reflective layer and the semi-transmissive reflective layer in the second light-emitting element are different, and a film thickness of the pixel definition layer is less than a difference between the first interval and the second interval.
A light source apparatus according to an aspect of the present disclosure includes a first light source section that outputs first light containing a first polarized component and a second polarized component, a second light source section that outputs second light, a wavelength converter that converts the first light into third light, a light combiner that combines the first light, the second light, and the third light, and a filter that attenuates light of the third wavelength band. The light combiner reflects the first polarized component and transmits the second polarized component to cause one of he first polarized component and the second polarized component to exit toward the wavelength converter, and transmits the first light and the second light or the third light and reflects the third light or the first light and the second light. The filter is movable.
A sensor module includes: a count unit configured to generate first to n-th count values of a time event of one of a measurement target signal output from a physical quantity sensor and a reference periodic signal output from a reference periodic signal generation unit in synchronization with the other; a time digital value generation unit configured to generate first to n-th time digital values based on a phase difference between the measurement target signal and the reference periodic signal; and a combined output value generation unit configured to generate an i-th combined output value based on the i-th time digital value and the i-th count value. A quantization error of the j-th combined output value is fed back to generation of the (j+1)-th combined output value, and a period of a change in the physical quantity when a frequency, at which the physical quantity changes, is a maximum frequency is longer than eight times an average period in which first to n-th combined output values are generated.
G01R 23/10 - Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted
An image reading device includes a DC motor, a roller driven by the DC motor, a reading unit configured to read an image from a document conveyed by the roller, and a control unit configured to control driving of the DC motor. The control unit is configured to detect a power load value of the DC motor. The control unit is configured to determine that the power load value of the DC motor exceeds a first threshold value in a state in which the control unit controls the DC motor to convey the document at a first conveyance velocity, and then, control the DC motor to convey the document at a second conveyance velocity lower than the first conveyance velocity.
H02P 7/285 - Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
H04N 1/00 - PICTORIAL COMMUNICATION, e.g. TELEVISION - Details thereof
H04N 1/10 - Scanning arrangements using flat picture-bearing surfaces
Provided is a semiconductor device. In a first operation mode, a first modulated signal is input to a plurality of inverter circuits provided in a first amplifier circuit, and a second modulated signal is input to a plurality of inverter circuits provided in a second amplifier circuit. In a second operation mode, a test signal generation circuit modulates a test signal to generate a third modulated signal and a fourth modulated signal. The third modulated signal is input to some of the plurality of inverter circuits provided in the first amplifier circuit, and outputs of other inverter circuits have high impedances. The fourth modulated signal is input to some of the plurality of inverter circuits provided in the second amplifier circuit, and outputs of other inverter circuits have high impedances. A peak frequency detection circuit detects a frequency range including a frequency of the test signal at which an impedance of a sound reproduction device peaks.
A resonator element includes an AT-cut quartz crystal substrate having a first surface that is a front surface and a second surface that is a rear surface with respect to the front surface, the two surfaces extending along the axes X and Z′ of a quartz crystal, and further having side surfaces that link the first and second surfaces to each other, a first excitation electrode disposed at the first surface, a first extraction electrode disposed at the first surface and coupled to the first excitation electrode, a second excitation electrode disposed at the second surface, and a second extraction electrode disposed at the second surface and coupled to the second excitation electrode. The side surfaces include a first side surface located at one side of the direction of the axis X, and second and third side surfaces that intersect with the first side surface. At least one of the first and second extraction electrodes is disposed at and extends along the first side surface. At least one of the second and third side surfaces has a fracture surface.
H03H 9/19 - Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
A watch component of the present disclosure includes a substrate, and a multilayer film covering at least a part of the substrate. A plurality of recesses is formed in a surface, of the substrate, facing the multilayer film. In a cross-sectional view obtained by cutting the substrate in a thickness direction, the plurality of recesses is defined by a first side, and a second side tilted with respect to the first side and being in contact with the first side at an end portion. In the cross-sectional view, a ratio of a length of the second side along the thickness direction of the substrate with respect to a length of the second side along a direction orthogonal to the thickness direction of the substrate is greater than ½. The multilayer film includes three or more layers of a color absorption film composed of a material including Cr. A value of a brightness L* in a L*a*b* color space is equal to or less than 10 in plan view as viewed from the thickness direction of the substrate.
An image reading apparatus is configured to read image data generated by reading a window within a junction of a carrier sheet and then to determine whether the target object is a carrier sheet, based on a total height of a first area and a plurality of second areas arranged with the first area therebetween in a transport direction as well as a first color width. In the first area, pixels in a second color are sequentially arrayed in the transport direction; in the second areas, pixels in a first color are sequentially arrayed in the transport direction; and the first color width indicates a length of an area in which a plurality of pixels in the first color are sequentially arrayed in a width direction.
B65H 7/12 - Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation
A scanner includes a display device 10 that displays a first button 61 that causes a screen transition to a setting screen for receiving a scan setting, a second button 62 that is located near the first button 61 and causes the scanner to immediately perform a scan according to a first setting, and a third button 63 that is located near the first button 61 and causes the scanner to immediately perform a scan according to a second setting.
A method for manufacturing a vibrator includes a preparation step of preparing a quartz crystal substrate having a first surface and a second surface which are in a front and back relationship, a first protective film formation step of forming a first protective film in a second groove formation region when a region of the quartz crystal substrate where the vibrator is formed is referred to as an element formation region, a region where the first groove is formed is referred to as a first groove formation region, and a region where the second groove is formed is referred to as the second groove formation region, a second protective film formation step of forming, in the first groove formation region, a second protective film having a lower etching rate than the first protective film, a third protective film formation step of forming a third protective film in a region of the element formation region other than the first groove formation region and the second groove formation region, and a first dry etching step of dry etching the quartz crystal substrate from the first surface through the first protective film, the second protective film, and the third protective film.
H03H 9/215 - Crystal tuning forks consisting of quartz
H03H 3/02 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
A method for manufacturing a vibrator includes a preparation step of preparing a quartz crystal substrate having a first surface and a second surface which are in a front and back relationship, a first protective film formation step of forming a first protective film in a region of an element formation region other than a first groove formation region and a second groove formation region when a region of the quartz crystal substrate where the vibrator is formed is referred to as the element formation region, a region where the first groove is formed is referred to as the first groove formation region, and a region where the second groove is formed is referred to as the second groove formation region, a first dry etching step of dry etching the quartz crystal substrate from the first surface through the first protective film, a second protective film formation step of forming a second protective film in the first groove formation region, and a second dry etching step of dry etching the quartz crystal substrate from the first surface through the first protective film and the second protective film.
H03H 9/215 - Crystal tuning forks consisting of quartz
H03H 3/02 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
A method for manufacturing a vibrator includes a preparation step of preparing a quartz crystal substrate having a first surface and a second surface that are in a front and back relationship, a first protective film formation step of forming a first protective film in an element formation region of the first surface, the first protective film having a first opening overlapping a first groove formation region and a second opening overlapping a second groove formation region, in which a region of the quartz crystal substrate where the vibrator is formed is referred to as the element formation region, a region where the first groove is formed is referred to as the first groove formation region, and a region where the second groove is formed is referred to as the second groove formation region, and a first dry etching step of dry etching the quartz crystal substrate from the first surface through the first protective film. Wa
H03H 3/02 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
H03H 9/215 - Crystal tuning forks consisting of quartz
H10N 30/082 - Shaping or machining of piezoelectric or electrostrictive bodies by etching, e.g. lithography
A circuit device includes a charging circuit, an A/D conversion circuit, a control circuit, and a linear regulator circuit. The charging circuit supplies a charging current to a battery based on a power supply voltage. The A/D conversion circuit A/D-converts a battery voltage and outputs battery voltage data. The control circuit outputs voltage control data for controlling a voltage value of the power supply voltage based on the battery voltage data such that a difference between the power supply voltage and the battery voltage is a given set voltage. The linear regulator circuit supplies the power supply voltage to the charging circuit based on the voltage control data.
A drive circuit unit is provided in a head unit together with a head and is configured to generate a drive signal for driving the head. The drive circuit unit includes a base board that includes a drive-circuit-unit-side connector coupled to a head-side connector; and a plurality of drive circuit boards on each of which a drive circuit configured to generate a drive signal is mounted, wherein the base board is disposed such that the base board extends in a direction intersecting with a nozzle surface of the head, and the plurality of drive circuit boards is disposed on the base board.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
87.
FIRST DRIVE UNIT, FIRST LIQUID EJECTING HEAD UNIT, AND LIQUID EJECTING APPARATUS
A first drive unit configured to generate a first drive signal for driving a first liquid ejecting head unit, the first drive unit comprising: a first drive circuit that generates the first drive signal; a first thermal conductive material that is in contact with the first drive circuit; and a first water cooling mechanism that is in contact with the first thermal conductive material on an opposite side in relation to the first drive circuit and causes liquid to flow, wherein the first water cooling mechanism causes liquid sent from a second water cooling mechanism to flow, and discharges liquid to a third water cooling mechanism, the second water cooling mechanism is provided in a second drive unit configured to generate a second drive signal for driving a second liquid ejecting head unit located next to the first liquid ejecting head unit, and the third water cooling mechanism is provided in a third drive unit configured to generate a third drive signal for driving a third liquid ejecting head unit located next to the first liquid ejecting head unit on an opposite side in relation to the second liquid ejecting head unit.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
A liquid ejection apparatus includes a control circuit that outputs a control signal, a first drive signal output circuit that outputs a first drive signal, and a print head that ejects a liquid, in which the print head includes a piezoelectric element that is driven by receiving the first drive signal, a pressure chamber substrate that is provided with a plurality of pressure chambers of which volumes change due to deformation, a switch circuit that switches whether or not to supply the first drive signal to the piezoelectric element, a wiring substrate that is provided with the switch circuit, and a temperature detection portion that detects temperature information of the first pressure chamber, and the temperature information detected by the temperature detection portion is input to the control circuit in a period in which a voltage value of the first drive signal is constant.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
A liquid ejection apparatus includes a control circuit, a drive signal output circuit that outputs a drive signal, and a print head that ejects a liquid, in which the print head includes a piezoelectric element that is driven by receiving the drive signal, a pressure chamber substrate that is provided with a plurality of pressure chambers of which volumes change due to deformation, a switch circuit that switches whether or not to supply the drive signal to the piezoelectric element, a wiring substrate that is provided with the switch circuit, and a temperature detection portion that detects temperature information of the pressure chamber, and the temperature information detected by the temperature detection portion in a period in which the switch circuit does not supply the drive signal to the piezoelectric element is input to the control circuit.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
In the liquid ejection apparatus, when first temperature information detected by a first ejection module includes information regarding a temperature in a first temperature range and first ejection data is a first value, a first switch circuit of the first ejection module outputs a first drive voltage signal including a second drive waveform, when second temperature information detected by a second ejection module includes the information regarding the temperature in the first temperature range and second ejection data is the first value, a second switch circuit of the second ejection module outputs a second drive voltage signal including a first drive waveform, and when the second temperature information includes information regarding a temperature in a second temperature range and the second ejection data is the first value, the second switch circuit outputs the second drive voltage signal including a second drive waveform.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
Provided is a drive circuit unit that drives a head including a discharge section discharging, based on a drive signal, a liquid from a nozzle in a first direction, the drive circuit unit including: a fan; and a power supply board disposed on a side in a second direction opposite to the first direction with respect to the head, supplying power to a drive circuit, and having a first surface on which the fan is mounted, in which a height of a first object, which is a highest of objects mounted on the first surface in a direction orthogonal to the first surface, is equal to or less than a length of the head in a transport direction, and the first surface is a surface parallel to the first direction or a surface oblique to the first direction.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
Provided is a drive circuit unit generating a drive signal for driving a head, the drive circuit unit including: a first connector coupled to the head; a drive circuit generating the drive signal; a fan generating wind for the drive circuit; and a conversion circuit converting a control signal for controlling the head, in which the first connector, the drive circuit, the fan, and the conversion circuit are arranged in an order of the first connector, the drive circuit, the fan, and the conversion circuit.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
Provided is a drive circuit unit generating a drive signal for driving a head, the drive circuit unit including: a drive circuit generating the drive signal; a first connector coupled to the head; a first substrate on which the first connector is mounted; a fan generating wind for the drive circuit; and a second substrate on which the fan is mounted.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
B41J 2/515 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters applicable to two or more kinds of printing or marking processes from an assembly of identical printing elements line printer type
A liquid ejecting apparatus includes a head that includes an ejecting portion that, upon receiving a drive signal, ejects liquid; a controller that performs control on circulation of liquid through the first flow passage, wherein the controller performs first control of circulating liquid through the first thermal conductive member and the second thermal conductive member in this order in the first flow passage when an amount of heat generated at the first portion is larger than an amount of heat generated at the second portion, and performs second control of circulating liquid through the second thermal conductive member and the first thermal conductive member in this order in the first flow passage when an amount of heat generated at the second portion is larger than an amount of heat generated at the first portion.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
95.
DRIVE UNIT, LIQUID EJECTING HEAD UNIT, AND LIQUID EJECTING APPARATUS
A drive unit is located on an opposite side in relation to an ejecting orifice of a liquid ejecting head unit. The drive unit includes a first board including a first connector coupled to a head connector of the liquid ejecting head unit; and a second board on which a drive circuit configured to generate a drive signal is mounted. The second board is disposed in an upright position with respect to the first board by being B-to-B coupled to the first board, and the drive signal is supplied from the second board to the first connector via the first board.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
A recording device, including a transport roller whose circumference length is different from nozzle array length in a transport direction, performs TP recording control to record a group of test patterns, in which a plurality of test patterns including a first patch and a second patch with different positions in the transport direction are arranged in a main scanning direction, and in which an amount of liquid ejected for a boundary area between the first patch and the second patch is different for each test pattern, wherein, in the TP recording control, records a first TP group and a second TP group at different positions in the transport direction onto a medium, transports the medium by a first distance based on the nozzle array length as a transport between the recording of the first patch and the second patch of the TP, and, as a transport between the recording of the second patch of the first TP group and the recording of the first patch of the second TP group, transports the medium by a second distance, which is a difference between an integer multiple of the circumference length and two times the first distance.
B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
B41J 13/03 - Rollers driven, e.g. feed rollers separate from platen
B41J 29/393 - Devices for controlling or analysing the entire machine
97.
Management Method For Three-Dimensional Shaping Apparatus, Information Processing Apparatus, And Non-Transitory Computer-Readable Storage Medium Storing Computer Program
A management method for a three-dimensional shaping apparatus includes an output step for referring to a storage unit that stores time information representing time, operation information including information representing a shaping time for a model in the three-dimensional shaping apparatus, and user information corresponding to the operation information or the three-dimensional shaping apparatus and outputting the time information, the operation information, and the user information. The operation information is stored in the storage unit in association with the time information. The user information includes at least one of face information and name information of a user. In the output step, the time information is output in a designated scale or a designated time zone.
A vibrator element includes: a plate-shaped vibrating substrate including a first surface and a second surface, which are in a front and back relationship, and including a vibrating portion and a support portion that supports the vibrating portion and has a thickness smaller than that of the vibrating portion; an electrode including a first excitation electrode disposed at the first surface at the vibrating portion, a second excitation electrode disposed at the second surface at the vibrating portion, a first pad electrode disposed at the support portion and electrically coupled to the first excitation electrode, and a second pad electrode disposed at the support portion and electrically coupled to the second excitation electrode; a first metal film disposed at an upper layer on the first pad electrode and having a thickness larger than that of the first pad electrode; and a second metal film disposed at an upper layer on the second pad electrode and having a thickness larger than that of the second pad electrode.
H03H 9/19 - Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
H03H 3/02 - Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
A liquid ejecting device includes an ejecting unit that includes a nozzle surface at which at least one nozzle is open and that ejects a liquid onto a medium from the at least one nozzle, a carriage that is mounted with the ejecting unit and that reciprocates in a scanning direction, a drying unit that is mounted at the carriage and that dries the liquid ejected onto the medium by the ejecting unit, and a receiving unit that receives the liquid discharged from the at least one nozzle as a result of a maintenance operation for the ejecting unit. The receiving unit includes an absorbing member that absorbs the liquid. The drying unit dries the absorbing member when the ejecting unit is positioned, during printing, at a stop position at which the ejecting unit stops.
A winding unit that winds an intermittently conveyed medium includes a winding roller that winds the medium, a winding roller driving mechanism that applies a driving force for rotating the winding roller, a winding bar member that is swingably provided upstream from the winding roller and applies tension to the medium by pressing the medium, and an abutting portion that regulates swing of the winding bar member.
