baber/WOPTO huggingface dataset:
Patent JP-2021129555-A (JP)
Title: Cell purification device and cell purification method
Inventor: NISHIMURA MASAYUKI
IPC: C12M1/34
Filed: 2021-02-01
Abstract: To provide a cell purification device capable of targeting unneeded cells (removal object cell) including cells which remain in a cell mass differentiated and induced from specific cells such as a pluripotent stem cell, and which failed to differentiate to a desired tissue or an organ, which did not differentiate, or which became tumor, and selecting and removing (killing) the cells, and collecting efficiently target cells.SOLUTION: A cell purification device 100 comprises: a holding part 1 for holding cell suspension including cells, and an antibody photosensitizer conjugate in which a target molecule and a fluorescence marker material are coupled; a radiation part (radiation light source 3) for radiating radial ray, an electromagnetic wave or an acoustic wave for changing physical property of the fluorescence marker material; a detecting part 2 for detecting an existence amount of a removal target cell to which the antibody photosensitizer conjugate is coupled; and a control part (control part and processing part 10) for controlling the radiation of the radiation part. The control part determines whether the removal target cell is killed, on the basis of an existence amount of the removal target cell detected.SELECTED DRAWING: Figure 1
Patent JP-2021093366-A (JP)
Title: Manufacture method of light-emitting device
Inventor: SENDA AKIHIRO
IPC: H05B33/04
Filed: 2021-02-18
Abstract: To provide a light-emitting device having high reliability and to improve yield in a manufacturing process of the light-emitting device.SOLUTION: A light-emitting device, in which a non-light-emitting part provided in a frame shape in external side of a light-emitting part has a thinner thickness portion than the light-emitting part, is provided. A light-emitting element and an adhesion layer are formed on a substrate. The light-emitting element is sealed by overlapping a pair of substrates to harden the adhesion layer. Then, at least a portion of the non-light-emitting part is pressed using a member having a protrusion while heating the hardened adhesion layer.SELECTED DRAWING: Figure 1
Patent JP-2022126496-A (JP)
Title: Imaging control device, radiographic imaging system, imaging control method, and imaging control program
Inventor: SANO Taiga
IPC: A61B6/02
Filed: 2021-02-18
Abstract: To provide an imaging control device, a radiographic imaging system, an imaging control method, and an imaging control program capable of reducing filter changeover frequency in overall tomosynthesis imaging in tomosynthesis imaging in which imaging is executed a plurality of times at each of a plurality of irradiation positions.SOLUTION: In tomosynthesis imaging in which a radioactive ray R is emitted to the breast by a radiation source 29 from a plurality of irradiation positions 70 with different irradiation angles using the radiation source 29 for generating the radioactive ray R, and an Al filter 30 and a Cu filter 32 for changing the quality of the radioactive ray R, and a plurality of radiation images of the breast by the irradiation of the radioactive ray R with different qualities are captured at each irradiation position by changing over the Al filter 30 and the Cu filter 32 at each irradiation position 70, a CPU 50A executes control to bring a last filter used at an nth irradiation position 70 into a first filter to be used at an (n+1)th irradiation position 70.SELECTED DRAWING: Figure 6
Patent JP-2021154481-A (JP)
Title: Controller and method for controlling operation of robot executing tasks
Inventor: Jeroen Van Baar
IPC: B25J13/00
Filed: 2021-02-19
Abstract: To provide a method for controlling operation of a robot executing tasks which method simplifies learning of the robot, thereby, enabling the robot to execute a new task more efficiently.SOLUTION: A controller comprises: an input interface configured to receive a current state of a robot for each control step; and a memory. The memory is configured to store a robot skill library, and the skills are task-agnostics. The memory is configured to store learned functions for a task. The controller comprises a processor. The processor is configured to execute the learned function on the current state so as to select a skill from the skill library for each control step in a sequence of control steps that reach a termination condition, as well as, to execute the selected skill for the current state so as to select an action from the selected skill in order to transit a state of the robot from the current state to a next state.SELECTED DRAWING: Figure 1
Patent JP-2022128124-A (JP)
Title: Wheel bearing device
Inventor: OBARA RYOSUKE
IPC: F16J13/06
Filed: 2021-02-22
Abstract: To provide a wheel bearing device facilitating assembling and capable of adjusting pressure in a bearing for a long period.SOLUTION: A wheel bearing device 1 includes: an inner member that is composed of an outer ring 2 having multiple rows of outside raceway surfaces 2c and 2d on an inner periphery, a hub ring 3 having a small-diameter step portion 3a extending in an axial direction on an outer periphery, and at least one inner ring 4 pressed in the small-diameter step portion 3a, and has multiple rows of inside raceway surfaces 3c and 4a opposing to the outside raceway surfaces 2c and 2d; a plurality of ball rows 5 and 6 stored between both raceway surfaces of the outer ring 2 and the inner member so as to roll; an outer side seal member 9 that blocks an outer side opening end of an annular space S formed by the outer ring 2 and the inner member, and a cap 12 that blocks an inner side opening end of the annular space S. The cap 12 has a communication hole 12e communicating the inside and the outside of the annular space S, and a blocking member 13 formed by an elastic member and blocking the communication hole 12e.SELECTED DRAWING: Figure 1
Patent JP-2022128161-A (JP)
Title: Manufacturing method for electrode for secondary battery
Inventor: MASHITA NAOHIRO
IPC: H01M4/04
Filed: 2021-02-22
Abstract: To provide a method that can manufacture an electrode for a secondary battery including an electrode active material layer with grooves having different depths and extending in two directions while suppressing the occurrence of a mold release failure.SOLUTION: A method includes the steps of: preparing a wet powder body formed by aggregated particles including a plurality of electrode active material particles, binder resin, and solvent, in which the solid phase, the liquid phase, and the gas phase of 50 pieces% or more of the aggregated particles form a pendular state or a funicular state in the wet powder body; forming an applied film on an electrode current collector using the wet powder body while leaving the gas phase; forming a first groove extending in a first direction by performing uneven transfer with a first roll die on a surface part of the applied film; forming a second groove extending in a different direction by performing uneven transfer with a second roll die on the surface part of the applied film where the first groove is formed; and forming an electrode active material layer by removing the solvent. The uneven transfer is performed so that the second groove is deeper than the first groove.SELECTED DRAWING: Figure 1
Patent JP-2022128556-A (JP)
Title: Micro LED display
Inventor: GOSHONOO KOICHI
IPC: H01L33/00
Filed: 2021-02-23
Abstract: To provide a drive unit suitable for driving a monolithic micro LED display.SOLUTION: In areas A and B independently of each other, light emission from each pixel (LED 25) is controlled by a drive unit 2. In the area A, columns to be caused to emit light are sequentially scanned by a scan line circuit 20. Accordingly, transistors 24 in the column selected by the scan line circuit 20 are turned on. This brings about a condition where a current can be fed to the LEDs 25. In a row direction, a duty cycle of a current to be fed to the LEDs 25 is controlled by a PWM circuit 21, and light emission intensity of the LEDs 25 in each row is controlled. Likewise, in the area B, columns to be caused to emit light are sequentially scanned by the scan line circuit 20, and light emission intensity of the LEDs 25 in each row is controlled by the PWM circuit 21.SELECTED DRAWING: Figure 3
Patent JP-2022130020-A (JP)
Title: Power supply device
Inventor: SUGIYAMA MASAKI
IPC: H02M3/155
Filed: 2021-02-25
Abstract: To reduce a voltage ripple of a capacitor.SOLUTION: A power supply device comprises: a booster circuit including a switching element that connects a DC power source and a plurality of capacitors in series and switches the connection of each of the plurality of capacitors with an adjacent DC power source or capacitor to a series connection or a parallel connection; and a control unit that, based on a predetermined voltage change, for each of predetermined points in time, distributes the number of capacitors according to a designated voltage, which is the voltage at the predetermined points in time in the predetermined voltage change, and controls them to be connected in series with the DC power supply.SELECTED DRAWING: Figure 5
Patent JP-2021145126-A (JP)
Title: Hole blocking material, auxiliary material for electron transport, and organic field emission element
Inventor: HATTORI KAZUKI
IPC: H01L51/50
Filed: 2021-02-25
Abstract: To provide a hole blocking material and an auxiliary material for electron transport that contribute to the fabrication of organic field emission element that exhibits excellent luminous efficiency and reduces a driving voltage.SOLUTION: The hole blocking material or the auxiliary material for electron transport has a specific structure.SELECTED DRAWING: Figure 1
Patent JP-2021179969-A (JP)
Title: Remote operation system and operation device thereof
Inventor: ICHIHARA KAZUO
IPC: B64C39/02
Filed: 2021-02-26
Abstract: To manage a remote mobile body more accurately.SOLUTION: A remote operation system includes: a mobile body; and an operation device for remotely operating the mobile body, the mobile body having imaging means, the operation device having: an information acquisition unit for acquiring mobile body information as information on an inner world and/or an outer world of the mobile body; and a display unit, the mobile body information including a picture taken by the mobile body of a region in a direction in which the mobile body moved and current position information of the mobile body, the display unit displaying a picture and making a gap between the position where the mobile body took a picture shown in the display unit and a current position of the mobile body visually confirmable by displaying a diagram showing the current position of the mobile body on the picture. There is also disclosed an operation device of the remote operation system.SELECTED DRAWING: Figure 8
Patent JP-2022133530-A (JP)
Title: Pedal driving device, industrial vehicle, and method for manufacturing industrial vehicle
Inventor: ISHIKAWA MASAYUKI
IPC: B60T7/04
Filed: 2021-03-02
Abstract: To provide a pedal driving device capable of being installed in a space-saving manner and having high versatility.SOLUTION: A pedal driving device includes a base installed detachably on a floor surface between a seat of an industrial vehicle and a maneuvering pedal so as to be over in a width direction, a linear motion mechanism provided slidably in a width direction with respect to the base and having a rod to be driven extensively and contractably in a front and rear direction below the maneuvering pedal, and a cable for connecting the maneuvering pedal and the rod and rotating the maneuvering pedal due to the extension/contraction of the rod.SELECTED DRAWING: Figure 2
Patent JP-2022133870-A (JP)
Title: Pavement soundness evaluation method
Inventor: ONISHI ATSUSHI
IPC: G06T7/00
Filed: 2021-03-02
Abstract: To provide a pavement soundness evaluation system and method which utilize perspective road surface images, extracted from moving images acquired by running while photographing surfaces of a road, allowing the whole video region of the road surfaces included in the road surface images to be used for detection of damage, and are also less prone to erroneous damage detection.SOLUTION: A method uses a plurality of sets of image data comprising video of damage included in a perspective static image in combination with damage definitions as damage learning data 1, to constitute an object detection model. Using a soundness estimation model constituted by using, as evaluation learning data 7, a plurality of sets of data comprising the number 5 of rectangles in an analysis result image 4 with displayed rectangles surrounding damages output as an analysis result in combination with pavement soundness evaluation results 6 obtained by visual inspection of the analysis result image 4, the pavement soundness is evaluated.SELECTED DRAWING: Figure 1
Patent JP-2022135053-A (JP)
Title: Bag mouth fastener device
Inventor: KIHARA KATSUJI
IPC: B65B67/06
Filed: 2021-03-04
Abstract: To provide a low-cost bag mouth fastener device capable of fastening mouths of bags such as a vinyl bag, a paper bag and a cloth bag and achieving easy and repeated fastening and unfastening and no loosing of a fastened part even if a stretchable string is broken.SOLUTION: A bag mouth fastener device includes: a hook-shaped fastener device 1 which has a vertical part and a horizontal part and may be provided with a plurality of grooves 6 including a left guide part 3, a chevron-shaped guide part 4 and a right guide part 5 at the vertical part and round holes 7 at the lower end; and a stretchable string.SELECTED DRAWING: Figure 1
Patent JP-2022135799-A (JP)
Title: Resin solution for resist composition, method for producing resin solution for resist composition, resist composition, method for producing resist composition, pattern formation method, method for manufacturing electronic device, and method for storing resin solution for resist composition
Inventor: YOSHIOKA TOMOAKI
IPC: G03F7/20
Filed: 2021-03-05
Abstract: To provide a resin solution for a resist composition that contains a resin having an acid-generation repeating unit and an acid-decomposable repeating unit, is excellent in storage stability, and is used to produce a resist composition having excellent sensitivity.SOLUTION: There are provided a resin solution for a resist composition which contains a resin having an acid-generation repeating unit and an acid-decomposable repeating unit, a basic compound having a molecular weight of 250 or less, and a solvent, wherein a content of the basic compound is 1 ppm to 1,000 ppm with respect to the total mass of the resin solution, and a content of a compound having a polymerizable group existing in the resin solution is 1,000 ppm or less with respect to the total mass of the resin solution; a method for producing the resin solution for the resist composition; the resist composition; a method for producing the resist composition; a pattern formation method and a method for manufacturing an electronic device using the resist composition; and a method for storing the resin solution for the resist composition.SELECTED DRAWING: None
Patent JP-2022058102-A (JP)
Title: Traffic condition display system and related display method
Inventor: HUANG CHIA-HSIEN
IPC: G08G1/01
Filed: 2021-03-09
Abstract: To provide a traffic condition display system and a related display method that can comprehensively provide real-time traffic condition and related data information.SOLUTION: A traffic condition display system for displaying a traffic condition display image is disclosed. The traffic condition display image includes map information including a plurality of intersection traffic conditions. Each intersection traffic condition of the plurality of intersection traffic conditions includes a signal condition display image configured to display a signal condition for each sub-intersection of the intersection and a traffic direction switch vector display image configured to display an outflow table and an inflow table for the intersection according to vehicle traffic data.SELECTED DRAWING: Figure 1
Patent JP-2022141078-A (JP)
Title: Inspection method and inspection apparatus for membrane electrode assembly
Inventor: TAKESHITA SHINYA
IPC: G01B15/02
Filed: 2021-03-15
Abstract: To provide a technology capable of accurately detecting the size of a foreign substance in a membrane electrode assembly using X-rays.SOLUTION: An inspection method for a membrane electrode assembly includes a first step of acquiring an X-ray transmission image of the membrane electrode assembly, a second step of identifying a luminance reduction region having a lower luminance than the surrounding region in the X-ray transmission image obtained in the first step, a third step of correcting the luminance of the luminance reduction region identified in the second step according to the planar size of the luminance reduction region on the basis of the correlation between the planar size of a foreign matter in the membrane electrode assembly and the luminance change due to X-ray diffraction, and a fourth step of determining the thickness of foreign matter in the membrane electrode assembly on the basis of the luminance corrected in the third step.SELECTED DRAWING: Figure 2
Patent JP-2022142569-A (JP)
Title: Image evaluation system and image evaluation method
Inventor: TAKAHASHI KANTA
IPC: G01N29/06
Filed: 2021-03-16
Abstract: To provide an image evaluation technique capable of improving an accuracy of detecting a position of a detection target included in a target object in image evaluation.SOLUTION: An image evaluation system 1 includes a teacher label generation unit 121 that generates a teacher label 40 in which a specific common region 39 indicating a specific region of a detection target K present in each of learning images 31 is set as a position of the detection target K, a determination model generation unit 130 that generates a determination model capable of calculating a determination value that can determine whether or not the detection target K is present, for each unit indicating a position in the image, using the learning images 31 and the learning label 40 corresponding to each of the learning images 31, a determination image acquisition unit 110 that acquires at least one determination image 35 that is an image obtained by a flaw detection apparatus 20 and is used for determination, and a determination unit 122 that calculates a determination value for each unit indicating a position in the determination image using the determination model.SELECTED DRAWING: Figure 1
Patent JP-2022143557-A (JP)
Title: Hanging device
Inventor: IKEDA SHOHEI
IPC: E05D15/06
Filed: 2021-03-17
Abstract: To provide a hanging device excellent in handleability in spite of a simple constitution.SOLUTION: A hanging device of the present invention includes a runner body traveling along a guide rail, a case body fixed in a state of being buried in an upper end part of a door opening/closing along the guide rail, a holder body stored in the case body and integrated with the case body, a connecting body connecting the runner body and the holder body, and an operation lever body rotatably attached inside the holder body. The holder body has a subject portion therein to be engaged with the operation lever body. The operation lever body has a rotary shaft on which the operation lever body is pivotally supported against the holder body in a rotatable manner, an engagement portion that is engaged with the subject portion of the holder body when the holder body is brought into integration with the case body, an operation piece for rotating the operation lever body, and a projecting portion that contacts the wall surface inside the case body when the operation lever body is rotated to act to push the holder body outward from the case body.SELECTED DRAWING: Figure 1
Patent JP-2022153882-A (JP)
Title: Ceramic heater and manufacturing method for the same
Inventor: OKI KEISUKE
IPC: H05B3/12
Filed: 2021-03-30
Abstract: To provide a ceramic heater capable of suppressing current consumption and a manufacturing method for the same.SOLUTION: A ceramic heater 100 includes a ceramic substrate 110 and a metallic electrode foil 120 embedded in the ceramic substrate 110. A plurality of through-holes is distributed on the electrode foil 120. The open-hole ratio of the plurality of through-holes distributed on the electrode 120 is 2.5% or more.SELECTED DRAWING: Figure 2
Patent JP-2022155401-A (JP)
Title: Image capturing lens
Inventor: NITTA KOJI
IPC: G02B13/00
Filed: 2021-03-30
Abstract: To provide an optical lens, in particular, an image capturing lens.SOLUTION: An image capturing lens provided herein comprises a first lens having positive refractive power, a second lens having negative refractive power, a third lens, a fourth lens having positive refractive power, a fifth lens, and a sixth lens having negative refractive power, arranged in order from the object side to the image plane side, and satisfies the following conditional expressions while shooting: (TTL/LB)≤2.40, 0.20≤R1/R2≤0.35, 0.02≤d5/f≤0.04, -0.90≤f2/f≤-0.70. The image capturing lens of the present invention is thin when retracted and offers a narrow view angle and good optical characteristics when shooting.SELECTED DRAWING: Figure 1
Patent JP-2022156542-A (JP)
Title: communication unit
Inventor: KUSUMOTO NAOKI
IPC: G06F3/12
Filed: 2021-03-31
Abstract: To provide, in a printing system that controls a printer based on voice data input by voice, a new communication unit that delivers the data to the printer.SOLUTION: In a printing system 100, a voice analysis service 5 inputs a print job to a print job storage server 6. A device ID indicating a transmission destination of the print job and a speaker ID identifying a transmission source of voice data are registered in the voice analysis service 5 in association with each other. In the voice analysis service, the voice data is input in association with the speaker ID and the device ID associated with the input speaker ID is acquired. In the voice analysis service, a print job based on the input voice data is input to the print job storage server 6 in association with the device ID. A relay unit 4 accesses the print job storage server 6, receives the print job associated with the device ID indicating the relay unit 4 from the print job storage server 6, and inputs the received print job to a printer 1.SELECTED DRAWING: Figure 1
Patent JP-2022156837-A (JP)
Title: Adhesive tape for workpiece processing
Inventor: SAITO KUNIO
IPC: C08F220/00
Filed: 2021-03-31
Abstract: To provide an adhesive tape for workpiece processing which is usable as a backgrinding tape capable of coping with grinding and ultra-thinning of a semiconductor wafer, and is also usable as a dicing tape coping with cutting of fragile workpiece.SOLUTION: An adhesive tape for workpiece processing includes a polyester-based resin base material film, an intermediate layer, and an active energy ray-curable adhesive layer in this order, wherein the intermediate layer is formed from a resin composition containing a ternary or more (meth)acrylate copolymer (A1) containing methyl acrylate and a methacrylic acid as a copolymer monomer component, the total amount of a copolymer monomer component constituting (A1) is 100 pts.mass, 37 to 57 pts.mass of methyl acrylate and 2 to 7 pts.mass of methacryl are contained, and the active energy ray-curable adhesive layer is composed of a (meth)acrylate copolymer (A2) containing 2-ethylhexyl acrylate to which a carbon-carbon double bond is introduced as a main component of a copolymer monomer, and a crosslinking agent.SELECTED DRAWING: Figure 1