baber/WOPTO huggingface dataset:
Patent JP-2021052361-A (JP)
Title: Image reading device and manufacturing method of the same
Inventor: ARIMOTO HIRONOBU
IPC: H04N1/191
Filed: 2019-09-26
Abstract: To obtain an image reading device and a method of the same that can easily expand the depth of field (improve the depth of field) without requiring basic characteristics of a lens body to be changed.SOLUTION: A lens body array and a slit unit are facing each other, and the length of the slit unit in a main scanning direction is adjusted to match an array cycle of cylinder members in the slit unit with an array cycle of lens bodies in the lens body array in the main scanning direction. The image reading device has a lens body array in which lens bodies are arrayed along the main scanning direction, a sensor element array in which sensor elements that receive light converged by the lens bodies are arrayed along the main scanning direction, respectively, and the slit unit that is disposed between the lens body array and the sensor element array and has a plurality of cylindrical members arrayed in the main scanning direction. The cylindrical members are through which the light converged by the lens body passes.SELECTED DRAWING: Figure 1
Patent JP-2021055127-A (JP)
Title: Copper/copper oxide fine particle paste
Inventor: YAMAGUCHI RYOTA
IPC: B22F7/08
Filed: 2019-09-27
Abstract: To provide copper/copper oxide fine particles which can be fused and joined by low-temperature sintering by specifying a low-temperature sintering range of the copper/copper oxide fine particles.SOLUTION: As a result of intensive studies in order to solve the above problems, the inventors have clarified that copper/copper oxide fine particles having an average primary particle diameter (DTEM) of less than 100 nm in which the value obtained by dividing the peak intensity value of the plane index (111) plane of Cu2O by the peak intensity value of the plane index (111) plane of Cu is 0.008 to 0.3, which are acquired by X-ray diffraction using Kα rays of Cu as a radiation source, can be used as a main bonding agent for a bonding material. The copper/copper oxide fine particles can bind a plurality of metal members to each other under a non-pressurized condition and at a low temperature of 250°C or lower. Fusion bonding and joining is possible by low-temperature sintering.SELECTED DRAWING: Figure 3
Patent JP-2021061513-A (JP)
Title: Device, method, program, and storage medium
Inventor: KOIKE TORU
IPC: H04N5/74
Filed: 2019-10-04
Abstract: To provide a projection control device capable of detecting pixel shifts of a plurality of projectors based on machine learning.SOLUTION: A device includes an acquisition unit that acquires a captured image obtained by capturing a region including a superimposed region in which a first projection image projected by a first projector and a second projection image projected by a second projector overlap, and an estimation unit that estimates the magnitude and the direction of pixel deviation between the first projection image and the second projection image in the superimposed region from the captured image using a learning model generated using teacher data classified on the basis of the pixel deviation of a plurality of projection images in a region of a model image indicating a region in which the plurality of projection images projected by the plurality of projectors overlap each other.SELECTED DRAWING: Figure 2
Patent JP-2021063928-A (JP)
Title: Optical anisotropic layer and method for manufacturing the same
Inventor: ITO MANABU
IPC: G02F1/13363
Filed: 2019-10-15
Abstract: To provide an optical anisotropic layer with higher resistance to a heat load formed using a liquid crystal composition.SOLUTION: An optical anisotropic layer of the present invention includes a liquid crystal compound (A) immobilized while presenting a liquid crystal phase, the liquid crystal compound (A) being a compound the can present a smectic liquid crystal phase and a nematic liquid crystal phase, and the immobilized liquid crystal phase on one surface side of the optical anisotropic layer being different from the immobilized liquid crystal phase on the other surface side of the optical anisotropic layer. There is also formed a method for manufacturing the optical anisotropic layer.SELECTED DRAWING: None
Patent JP-2021067750-A (JP)
Title: Process cartridge and electrophotographic device using the same
Inventor: ISHIZUKA YUKA
IPC: G03G5/147
Filed: 2019-10-18
Abstract: To provide a process cartridge that prevents the occurrence of a memory image under a low-temperature and low-humidity environment.SOLUTION: A process cartridge is removably attached to the body of an electrophotographic device, and has an electrophotographic photoreceptor and an electrifying member. The electrifying member has a support and a conductive layer. The conductive layer has a matrix and a plurality of domains dispersed in the matrix. An outer surface of the electrifying member is composed at least of the matrix and at least some of the domains. The volume resistivity of the matrix is 105 or more times the volume resistivity of the domains. The average value Sd of the equivalent circle diameters of the domains observed from the outer surface of the electrifying member is within a constant range. The electrophotographic photoreceptor has a support, a photosensitive layer, and a protective layer in this order. When the surface roughness of the protective layer is measured, a projection valley part Rvk, a load length ratio Mr2, Sd/Rvk are respectively within constant ranges.SELECTED DRAWING: None
Patent JP-2021067398-A (JP)
Title: Gas cooking stove
Inventor: YAMADA SHINYA
IPC: F24F7/06
Filed: 2019-10-23
Abstract: To provide a gas cooking stove capable of operating or stopping an air fan in interlock with a predetermined operation even in the absence of a person in the front.SOLUTION: A top plate 3 is provided with a transmission part 34 capable of transmitting light upward and downward. An infrared-ray emitting element 50 is provided below the transmission part 34 in a housing 2 such that infrared rays are transmitted toward the transmission part 34. A seal 40 having infrared-ray transmission properties is stuck on an upper surface of the top plate 3 to cover the transmission part 34. The infrared rays transmitted from the infrared-ray emitting element 50 in the housing 2 are transmitted through the transmission part 34 of the top plate 3 and the seal 40 and then propagated to a reception part of the air fan located thereabove. Consequently, even if nobody is present in the front of a cooking stove 1, the air fan can be turned on. Further, the seal 40 is stuck on the top plate 3 to cover the transmission part 34, so the top plate 3 is prevented from having its beauty spoiled.SELECTED DRAWING: Figure 2
Patent JP-2021068800-A (JP)
Title: Wiring harness
Inventor: FUJIKURA Masaya
IPC: H02G3/22
Filed: 2019-10-23
Abstract: To provide a wiring harness that suppresses misalignment of an electromagnetic wave absorbing member.SOLUTION: A wiring harness 10 includes an electric wire 20, an electromagnetic wave absorbing member 80 having a through hole 81 through which the electric wire 20 penetrates and is provided so as to surround the outer circumference of the electric wire 20, and a movement restricting member 100 that is provided adjacent to the electromagnetic wave absorbing member 80 and regulates the movement of the electromagnetic wave absorbing member 80 in the length direction of the electric wire 20.SELECTED DRAWING: Figure 2
Patent JP-2021071801-A (JP)
Title: Learning method and control device
Inventor: YAMAZAKI MASAKI
IPC: G06N20/00
Filed: 2019-10-29
Abstract: To provide a learning method and the like capable of learning a model parameter of a handling operation model representing a relationship between an object and a plurality of handling operations while suppressing an increase in learning results.SOLUTION: In a learning device 30, when input image data obtained by combining image data 40 and handling operation label data 41 is input to a neural network 32, output image data is output to a learning processing unit 34. In the learning processing unit 34, weights and biases of the neural network 32 are learned by an error back-propagation method based on a mean square error between the output image data and teacher image data 44, and this learning is executed a predetermined number of times.SELECTED DRAWING: Figure 3
Patent JP-2021005068-A (JP)
Title: Resonator manufacturing method
Inventor: MASUDA TAKASHI
IPC: G10K11/16
Filed: 2019-10-31
Abstract: To provide a resonator manufacturing method which eliminates need to prepare a different mold material each time and can reduce time and cost required for manufacturing a resonator.SOLUTION: The manufacturing method of a resonator according to the present invention is a manufacturing method of the resonator which includes a long housing, a slit-shaped opening provided on one surface of the housing, and a pair of partition walls arranged on both sides of the slit-shaped opening. It includes a processing step of processing a material into a long half-split member including one partition wall of the pair of partition walls and a part of the housing, and a joining step of joining two long half-split members processed in the processing step.SELECTED DRAWING: Figure 4
Patent JP-2021071181-A (JP)
Title: Bearing device
Inventor: NISHIDE SHOMA
IPC: F16C33/58
Filed: 2019-11-01
Abstract: To provide a bearing device capable of enhancing a function to prevent the entry of foreign matters like slurry through between a cover and an outward member into a bearing while reducing the manufacturing cost.SOLUTION: A bearing device 10 includes: an inner shaft member 14 and an outer ring member 12 provided coaxially with each other; a plurality of rolling elements 16 provided between the inner shaft member 14 and the outer ring member 14; and a bottomed cylindrical cover 60 fitted and mounted to an end outer peripheral face 46 on one axial side of the outer ring member 12. On the other axial side of the end outer peripheral face 46, a relief groove 49 to be applied for machining work in the end outer peripheral face 46 is formed. At the end on the other axial side of the cover 60 located radially outward of the relief groove 49, the cover 60 has a diameter-enlarged part 64 diameter-enlarged toward the other axial side. Filler 65 is provided between the relief groove 49 and the diameter-enlarged part 64.SELECTED DRAWING: Figure 1
Patent JP-2020072275-A (JP)
Title: Solar cell panel
Inventor: KIM JUSEOK
IPC: H01L31/048
Filed: 2019-11-01
Abstract: To provide a solar cell panel having improved structure and process, and a method for manufacturing the same.SOLUTION: A solar cell panel includes: a solar cell string including a plurality of solar cells 150 and a plurality of wiring members 142 connecting the plurality of solar cells 150 in one direction: a bus ribbon part including a bus ribbon 145 connected to the solar cell string and extending outwards; a first sealing material 131 positioned on one surface side of the solar cell string and a second sealing material 132 positioned in a direction of the other surface of the solar cell string; a first cover member 110; and a second cover member 120. At least one of the first or second sealing material (131, 132) may include an additional sealing part ASP having a thicker thickness than other parts or a higher density than the other parts in a part corresponding to the bus ribbon part.SELECTED DRAWING: Figure 7
Patent JP-2021077985-A (JP)
Title: Image processing apparatus and image forming apparatus
Inventor: HOTATE YUKI
IPC: H04N1/409
Filed: 2019-11-08
Abstract: To provide an image processing apparatus that can improve, compared with before, both prevention of the occurrence of moire in a line pair pattern image and reproducibility of characters and a linear image, such as ruled lines.SOLUTION: When a linear image U being a partial line segment of a character image is present in a line pair area E being an image area of a line pair pattern, an image processing apparatus specifies the area of the linear image U as a smoothing inhibited area F. The image processing apparatus removes the smoothing inhibited area F from a target of smoothing processing for image data of the line pair area E and does not perform the smoothing processing, and determines an area H other than the area F as a target area and generates and outputs image data subjected to the smoothing processing.SELECTED DRAWING: Figure 7
Patent JP-2021087045-A (JP)
Title: Display control method
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04H20/30
Filed: 2019-11-26
Abstract: To provide a technique for more preferably transmitting or receiving an advanced digital broadcasting service.SOLUTION: A broadcast receiving device that receives a broadcast wave transmitted by a 2K broadcast service and a 4K broadcast service determines whether simulcast of the 2K broadcast service and the 4K broadcast service is performed in the broadcast waves on the basis of control information included in the received broadcast wave. When an EPG screen for the 2K broadcast service and the 4K broadcast service included in the broadcast wave is displayed, the display state of program information of the 2K broadcast service or the 4K broadcast service on the EPG screen is changed. The identification state in the identification includes a first identification state that identifies that the 4K broadcast service and the 2K broadcast service is a simulcast pair, and a second identification state that identifies that the 4K broadcast service and the 2K broadcast service is not in the simulcast pair.SELECTED DRAWING: Figure 13C
Patent JP-2020048571-A (JP)
Title: CAPSID-MODIFIED, rAAV3 VECTOR COMPOSITIONS AND USES IN GENE THERAPY OF HUMAN LIVER CANCER
Inventor: ARUN SRIVASTAVA
IPC: C12N15/88
Filed: 2019-11-27
Abstract: To provide modified novel rAAV-based genetic constructs encoding one or more therapeutic agents useful in the preparation of medicaments for the prevention, treatment, and/or amelioration of one or more diseases, disorders or dysfunctions resulting from a deficiency in one or more of polypeptides.SOLUTION: Provided is a VP3 capsid-protein-modified rAAV-based genetic constructs encoding one or more selected molecules, such as, for example, one or more diagnostic or therapeutic agents (including, e.g., proteins, polypeptides, peptides, antibodies, antigen binding fragments, siRNAs, RNAis, antisense oligo- and poly-nucleotides, ribozymes, and variants and/or active fragments thereof), for use in the diagnosis, prevention, treatment, and/or amelioration of a variety of diseases, disorders, dysfunctions, trauma, injury, and such like in a mammal.SELECTED DRAWING: Figure 40-1
Patent JP-2021083432-A (JP)
Title: Flying insect pest trap
Inventor: EGI YUICHI
IPC: A01M1/10
Filed: 2019-11-29
Abstract: To provide a flying insect pest trap that causes a captured flying insect pest to be hardly recognized visually from outside.SOLUTION: A trap 1 includes: a container 10 capable of housing a medicine; and a lid body 20 assembled to the container 10. The lid body 20 includes: a top plate part 21 composed of one or a plurality of planar plates 22 tilted with respect to a vertical direction in an installation posture of the trap 1; and invasion ports 24 provided to the top plate part 21, through which a flying insect pest can pass. The top plate part 21 has a shape in which the one or the plurality of plates 22 tilted with respect to a vertical direction, and parallel to a predetermined direction orthogonal to the vertical direction are connected. In the top plate part 21, the percentage of an opening area of the invasion port 24 when the invasion port 24 is viewed along the vertical direction to an actual opening area of the invasion port 24 is 90% or less.SELECTED DRAWING: Figure 2
Patent JP-2021086589-A (JP)
Title: Delivery system, server, and portable terminal
Inventor: YAMAMOTO KOSUZU
IPC: G06Q10/08
Filed: 2019-11-30
Abstract: To reduce burden on a delivery person by providing a system replacing a voucher in package drop.SOLUTION: A baggage 50 is placed in front of an entrance door 32 of a house 31, and a portable terminal 21a of a delivery person continuously reads a bar code 52 stuck to the baggage 50 and a bar code 34 stuck to the entrance door 32. The read information is sent to a server. Position information registered in the bar code 34 is collated with delivery destination position information registered in the bar code 52. When the information is coincident, a delivery slip is output from the portable terminal 21a as delivery completion to be posted to a posting port 33, and a receiver terminal is notified of a delivery completion mail.SELECTED DRAWING: Figure 1
Patent JP-2021089546-A (JP)
Title: Commodity trading system
Inventor: NII MASATO
IPC: G06Q30/06
Filed: 2019-12-03
Abstract: To provide a trading system which reduces searching man hours for a purchaser, and which also reduces marketing man hours for a seller.SOLUTION: The present invention relates to a trading system. This system includes the steps for: accepting a request merchandise from a first user; displaying the request merchandise on a WEB site in association with the first user; accepting an offer to the request merchandise from a second user; and making a predetermined payment between the first user and the second user.SELECTED DRAWING: Figure 6
Patent JP-2020101541-A (JP)
Title: Method and device for torque estimation
Inventor: KNUT GRAICHEN
IPC: G01L25/00
Filed: 2019-12-12
Abstract: To estimate torque acting on a joint (20), in a robot (10) comprising the joint (20), a drive unit (22), a transmission system (24) for connecting the drive unit (22) to the joint (20), and a controller (14).SOLUTION: A method for torque estimation comprises: measuring a rotation angle (30) of the rotational deformation of a transmission system (24) at a joint position; measuring a motor current (28) of a drive unit (22); determining a first estimate (54) of torque at the joint position based on the measured rotation angle (30); determining a second estimate (56) of torque based on the measured motor current (28); and integrating the first estimate (54) and the second estimate (56) to perform integrated torque estimate (58) at the joint position.SELECTED DRAWING: Figure 1
Patent JP-2020039370-A (JP)
Title: RNA sequence-specific mediators of RNA interference
Inventor: TUSCHL THOMAS
IPC: C12Q1/02
Filed: 2019-12-19
Abstract: To provide RNA sequence-specific mediators of RNA interference.SOLUTION: Disclosed herein is a double-stranded RNA in a form of two separate RNA strands not covalently linked, where respective strands of the isolated double-stranded RNA are 21-23 nucleotides in length, and one of the strands of the isolated double-stranded RNA has complete sequence complementarity to mRNA of a gene, the isolated double-stranded RNA causes cleavage of the mRNA to mediate the RNA interference of the mRNA of the gene, and the mRNA is cleaved within a region of sequence-complementarity with the isolated double-stranded RNA.SELECTED DRAWING: None
Patent JP-2021097732-A (JP)
Title: Wheelchair fixing device for vehicle
Inventor: Nakai Fumiko
IPC: B60P7/08
Filed: 2019-12-19
Abstract: To obtain a wheelchair fixing device for a vehicle, capable of improving workability in detaching a fastening belt from a frame of a wheelchair.SOLUTION: A wheelchair fixing device 10 for a vehicle includes: a fastening belt 30 where a locked part 32 constituted to be locked to a lock part 20 exposed from a floor surface 14 of a cabin S is arranged at one end; a hook 40 which is arranged at the other end of the fastening belt 30 and constituted to be locked to a frame 62 of a wheelchair 60; and a hook cover 50 which is formed with an elastic body, has a tubular shape, and is fitted to a lock area E with respect to the frame 62 in the hook 40.SELECTED DRAWING: Figure 1
Patent JP-2021101295-A (JP)
Title: Information processor, information processing method, terminal device and terminal device control program
Inventor: ENDO YOSHIHIRO
IPC: G06Q30/02
Filed: 2019-12-24
Abstract: To reduce labor of finding a store.SOLUTION: An information processor according to the present application comprises an usage condition acquisition unit, an image acquisition unit, a reservation information acquisition unit, and a selection unit. The usage condition acquisition unit acquires an usage condition of a store. The image acquisition unit acquires an image obtained by photographing the interior of the store. The reservation information acquisition unit acquires reservation information of the store. The selection unit selects a store that is presumed to be available at the date and time of use indicated in the usage condition based on the acquired image of the store and the reservation information of the store.SELECTED DRAWING: Figure 5B
Patent JP-2021101824-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-12-25
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021103417-A (JP)
Title: Optimization device, optimization method, and computer program
Inventor: YOGO YASUHIRO
IPC: G06N99/00
Filed: 2019-12-25
Abstract: To provide an optimization device, an optimization method, and a computer program which can improve the level of combination optimization while reducing the time required for combination optimization.SOLUTION: An optimization device 1 which optimizes a combination when combining basic constituent elements comprises an element input unit 10 which receives information about the basic constituent elements, a condition input unit 20 which receives a condition as knowledge about combination optimization, a search unit 30 which uses an evolutionary computation algorithm to search for an optimized combination pattern from a plurality of combination patterns generated from information and includes a secondary generation unit 33 which uses the condition to limit a search range within which the optimized combination pattern is searched for, and an output unit 40 which outputs a search result of the search unit 30.SELECTED DRAWING: Figure 1
Patent JP-2021103636-A (JP)
Title: connector
Inventor: SUZUKI TOMOYUKI
IPC: H01R13/04
Filed: 2019-12-25
Abstract: To provide a connector capable of increasing the freedom of the arrangement pattern of a plurality of contacts connected to a connection target.SOLUTION: A first contact 12 and a second contact 13 each have contact parts 12A, 13A disposed on a front end in a connecting direction, flat-plate shaped connection parts 12B, 13B disposed on a rear end in the connecting direction, and a holding part disposed between the contact parts and the connection parts and held by a housing. In at least one of the contacts, because the holding part has a flexural shape, the contact parts and the connection parts are disposed at positions different from each other when viewed from the connecting direction, and an arrangement direction of the contact parts 12A, 13A of the first contact 12 and the second contact 13, on a plane surface perpendicular to the connecting direction, is different from an arrangement direction of the connection parts 12B, 13B.SELECTED DRAWING: Figure 5