baber/WOPTO huggingface dataset:
Patent JP-2022011466-A (JP)
Title: Heating device, fixing device, and image forming apparatus
Inventor: KAWABATA KEISUKE
IPC: G03G21/20
Filed: 2020-06-30
Abstract: To provide a heating device that can prevent a wraparound phenomenon of cooling air with respect to a heating member.SOLUTION: A heating device has a heating member and a pressure member accommodated in a housing, wherein the housing has an entrance and an exit opposite to each other in a direction crossing a longitudinal direction, and passes a sheet member (paper P) conveyed from the entrance toward the exit through a nip to transfer heat to the sheet member from the heating member. The housing has a pair of openings and shutter members 307. A blower fan 520 can blow cooling air from the openings toward ends in the longitudinal direction of the heating member. Based on detection results from center temperature detection members TH1, TH2 and an end temperature detection member TH3, the degree of opening of the shutter members 307 and the number of rotations of the blower fan 520 are controlled by a control unit. When the end temperature detection member detects a predetermined high-temperature threshold, the control unit increases the number of rotations of the blower fan 520 compared with that before the detection of the high-temperature threshold and moves the shutter members 307 toward the ends in the longitudinal direction of the heating member by a predetermined length.SELECTED DRAWING: Figure 6A
Patent JP-2022011701-A (JP)
Title: Attachment structure of soft member
Inventor: YAMAGUCHI MASAYA
IPC: B43K29/02
Filed: 2020-06-30
Abstract: To provide an attachment structure of a soft member in which the soft member can be firmly and easily attached to a cylindrical body and a core can be easily inserted into an inner hole of the soft member.SOLUTION: An attachment structure of a soft member comprises an attachment hole that is provided at an upper end of a cylindrical body and opens upward in an axial direction, an inner hole opening in the axial direction of the soft member, and a core inserted into the inner hole. The core and the cylindrical body are in a non-contact state, an outer peripheral surface of the soft member is in press-contact with an inner peripheral surface of the attachment hole, and an outer peripheral surface of the core is in press-contact with an inner peripheral surface of the inner hole. A lubricant is interposed between the outer peripheral surface of the core and the inner peripheral surface of the inner hole.SELECTED DRAWING: Figure 4
Patent JP-2022012012-A (JP)
Title: Dye-sensitized solar cell
Inventor: ASAKO HIKARI
IPC: H01G9/20
Filed: 2020-06-30
Abstract: To increase the amount of power generation of a dye-sensitized solar cell.SOLUTION: The dye-sensitized solar cell includes a substrate, a first electrode layer provided on the surface of the substrate, a power generation layer provided on top of the first electrode layer and containing dye and electrolyte, a reflective layer provided on at least part of the top and side surfaces of the power generation layer, and a second electrode layer provided on top of the reflective layer.SELECTED DRAWING: Figure 9
Patent JP-2022018800-A (JP)
Title: Screw supply device
Inventor: OYAMA KAZUMI
IPC: B25B23/04
Filed: 2020-07-16
Abstract: To appropriately and stably realize a hanging-down state of a screw on a rail with a groove in a screw supply device.SOLUTION: As means for discharging screws 2b, 2c laid down on a rail among screws supplied for a rail 40 with a groove, there are provided rotation bodies 31, 32 configured to be wider as a whole than groove width of the rail 40 with a groove. The rotation bodies are installed so that with respect to an upper surface of the rail 40 with a groove, they have a gap larger than thickness of head parts of the screws and smaller than the diameter of the head parts of the screws in a height direction, are placed so as to be across the groove part 40a of the rail with a groove in the width direction, are parallel to the rail 40 with a groove in a diameter direction, and are rotated in the direction in which the screws are pushed back in a discharge direction of the screws.SELECTED DRAWING: Figure 4
Patent JP-2022025256-A (JP)
Title: Automatic slack correction system for paper machine
Inventor: FUJITOMI TOSHIYUKI
IPC: B65H23/188
Filed: 2020-07-29
Abstract: To provide an automatic slack correction system for paper machine that automatically corrects a slack of paper without any operator's manual operation.SOLUTION: A system according to an embodiment is placed in operation while first to third operation modes are changed in order. The system comprises a control controller which controls a drive device, and a data gathering device which gathers image data acquired by a camera taking images of carried paper. In the first operation mode, the control controller supplies a new second control signal, generated through operation between a correction quantity by an operation signal and a first control signal for controlling the drive device, to the drive device. The data gathering device gathers time-series data of the operation signal and the second control signal from the control controller, gathers and time-synchronizes image data in a state of paper with the time-series data, and generates digitized data digitized by performing image processing on the image data.SELECTED DRAWING: Figure 2
Patent JP-2022025466-A (JP)
Title: Animation creation method
Inventor: KONDO YOSHIHITO
IPC: G06T13/40
Filed: 2020-07-29
Abstract: To freely create animation in a virtual space.SOLUTION: An animation creation method causes a computer to execute: a step of arranging a virtual camera for imaging a character in a virtual space; a step of arranging an object with a set size in the virtual space; a step of enlarging or reducing the object in accordance with size; and a step of generating an image captured by the camera.SELECTED DRAWING: Figure 1
Patent JP-2022026853-A (JP)
Title: Laser device
Inventor: TAMAOKI YOSHIAKI
IPC: H01S3/042
Filed: 2020-07-31
Abstract: To provide a laser device which can cool a laser medium properly while inhibiting increase in the device size.SOLUTION: A laser device 1A includes: a vacuum vessel 10 including a wall part 15; a laser medium 20 disposed in the vacuum vessel 10; a cooler 30A disposed outside the vacuum vessel 10; and a heat conductor 50A which penetrates through the wall part 15 along a predetermined direction and is connected to the laser medium 20 and the cooler 30A.SELECTED DRAWING: Figure 1
Patent JP-2022027120-A (JP)
Title: container
Inventor: HAYAKAWA SHIGERU
IPC: B65D55/02
Filed: 2020-07-31
Abstract: To provide a container capable of leaving a trace on a cap for capping a mouth part of a container body when the cap is removed illegally.SOLUTION: A container includes a cap A comprised of a cap body B for capping a mouth part 1 of a container body E and a top cap C opening and closing the cap body. The mouth part 1 of the container body E has an engagement protrusion part 2 and a neck ring 3. The cap body B has an outer-peripheral wall part 11 covering the mouth part 1 of the container body E. The outer-peripheral wall part 11 has an engagement protrusion part 12 engaging with the engagement protrusion part 2 of the mouth part 1 and a skirt wall 13 reaching the neck ring 3 from the lower end of the engagement protrusion part 12, and the skirt wall 13 alternately has a thick wall part 14 and a thin wall part 15 in the peripheral direction.SELECTED DRAWING: Figure 1
Patent JP-2020187795-A (JP)
Title: Vehicle control system and method of the same
Inventor: WILLIAMS MATTHEW
IPC: B60T7/12
Filed: 2020-08-07
Abstract: To provide a vehicle controller which can sufficiently satisfy a legal requirement, and a method of the vehicle controller.SOLUTION: There are provided a vehicle control system and a method for detecting a position of a priority vehicle with an activated display, and reducing a speed of an object vehicle. As an example of the priority vehicle with the activated display, there is an emergency vehicle with an activated emergency display lamp. As an example of the priority vehicle with the activated display, there is a school bus with an activated stop display lamp. As an example of the priority vehicle with the activated display, there is a school bus with an activated stop display sign. As an example of the priority vehicle with the activated display, there is a secondary vehicle with an activated alarm lamp.SELECTED DRAWING: Figure 1
Patent JP-2022031007-A (JP)
Title: Water-soluble toilet paper having antibacterial property, and toilet roll
Inventor: TANIKAWA KENYA
IPC: A47K10/16
Filed: 2020-08-07
Abstract: To provide water-soluble toilet paper having antibacterial properties.SOLUTION: Toilet paper having antibacterial properties comprises three or four sheet layers. A basis weight of each sheet is 12.0-16.0 g/m2, and a thickness of each sheet is 80-140 μm. At least one interval between adjacent sheets is joined by an adhesive 10 in many joints, the adhesive 10 is polyvinyl alcohol, and benzalkonium chloride is contained in the adhesive 10.SELECTED DRAWING: Figure 2
Patent JP-2020185017-A (JP)
Title: Engineered phenylalanine ammonia lyase polypeptides
Inventor: GJALT W HUISMAN
IPC: A61K45/00
Filed: 2020-08-19
Abstract: To provide engineered phenylalanine ammonia-lyase (PAL) polypeptides and compositions thereof, as well as polynucleotides encoding the engineered phenylalanine ammonia-lyase (PAL) polypeptides.SOLUTION: In some embodiments, engineered PAL polypeptides are optimized to provide enhanced catalytic activity, as well as reduced sensitivity to proteolysis and increased tolerance to acidic pH levels. In some embodiments, the engineered PAL polypeptides are deimmunized. The invention also relates to the use of the compositions comprising the engineered PAL polypeptides for therapeutic and industrial purposes.SELECTED DRAWING: None
Patent JP-2022035500-A (JP)
Title: Bearing gap measurement device
Inventor: FUKAYA TOSHIFUMI
IPC: G01B5/14
Filed: 2020-08-21
Abstract: To provide a bearing gap measurement device that allows a demander of a bearing including an outer wheel, an inner wheel, and a rolling body therebetween to easily measure a radial internal gap.SOLUTION: A ring-shaped measurement pulley 6 is provided. The outer wheel of the bearing 5 is internally engaged with the measurement pulley 6. A holding shaft 7 for holding the measurement pulley 6 and the bearing 5 is provided. The inner wheel of the bearing 5 is externally engaged with the holding shaft 7. A moving operation unit 8 for moving the measurement pulley 6 held by the holding shaft 7 in a radial direction is provided. A movement measurement sensor 9 for measuring the amount of movement of the measurement pulley 6 by the moving operation unit 8 is provided. The movement amount of the movement pulley 6 is the radial internal gap of the bearing 5.SELECTED DRAWING: Figure 1
Patent JP-2022038072-A (JP)
Title: Bathtub washing device
Inventor: KUBO TAKASHI
IPC: A47K3/00
Filed: 2020-08-26
Abstract: To provide a bathtub washing device facilitating changing a stand-by state of a drain valve after washing operation by a user even when being combined with a hot water supply device of the other maker.SOLUTION: A bathtub washing device includes: opening/closing operation means for opening/closing a drain valve of a bathtub; a washing nozzle performing washing operation by scattering a cleaning liquid and hot water to the bathtub; and control means for controlling the opening/closing of the drain valve by corresponding to the opening/closing operation of the opening/closing operation means, and controlling washing operation. The control means controls so as to put the drain valve in a stand-by state set to an open state or a closed state at the end of washing operation, and changes the stand-by state when a prescribed condition is established by the operation of the opening/closing operation means.SELECTED DRAWING: Figure 3
Patent JP-2022038434-A (JP)
Title: Sputtering target
Inventor: OKANO SUSUMU
IPC: C23C14/34
Filed: 2020-08-26
Abstract: To provide a sputtering target capable of performing a stable sputtering film deposition, the sputtering target having a sputtering target material surely bonding with a backing material through a heat-resistant solder layer.SOLUTION: A sputtering target 10 includes a sputtering target material 11 and a backing material 12 that are bonded through a solder layer 13, the solder layer 13 having a composition of In of 9.0 mass% or more and 15.0 mas% or less, Zn of 4.0 mass% or more and 7.5 mass% or less, and a rest of Sn and an inevitable impurity.SELECTED DRAWING: Figure 1
Patent JP-2022038623-A (JP)
Title: Snow remover on roof using drone
Inventor: YUDA AKIO
IPC: E04D15/00
Filed: 2020-08-27
Abstract: To provide a snow remover on a roof which enables safe snow removal work without ascending onto the roof.SOLUTION: A snow remover for towing a snow remover 1 toward the top of a roof from eaves of the roof where the snow is accumulated by a drone 13, and wiping and removing the snow achieves reduction in the weight and the size so as to facilitate a towing operation by the drone.SELECTED DRAWING: Figure 4
Patent JP-2021177019-A (JP)
Title: Nonwoven fabric and method for manufacturing the same
Inventor: NAKAMURA YASUNORI
IPC: D04H1/4382
Filed: 2020-08-28
Abstract: To provide a nonwoven fabric which is more flexible and has a more favorable texture, and which is excellent in dimensional stability when heated.SOLUTION: A nonwoven fabric includes: crimped conjugate fibers which have three-dimensional crimps, and which contain a first component and a second component having a melting point Tf2 higher than a melting point Tf1 of the first component; and non-heat-shrinkable fibers having a dry heat shrinkage percentage of 20% or less as measured under the conditions of a temperature of 120°C, a time of 15 minutes, and an initial load of 0.018 mN/dtex. When the total mass of the crimped conjugate fibers and the non-heat-shrinkable fibers is 100 mass%, the proportion of the crimped conjugate fibers is 15 mass% or more and 45 mass% or less. The constituent fibers are entangled with each other. The average of a dimensional change ratio in a longitudinal direction and a dimensional change ratio in a transverse direction at (Tf1-8)°C is less than 8%. In a case where the constituent fibers are heat-bonded to each other, when the crimped conjugate fiber forming a bonded part is separately taken out from the nonwoven fabric, the surface of the crimped conjugate fiber has a recessed part resulting from the bonded part.SELECTED DRAWING: Figure 1
Patent JP-2022040514-A (JP)
Title: Packaging bag body
Inventor: MATSUDA TOSHIAKI
IPC: B65D75/64
Filed: 2020-08-31
Abstract: To provide a packaging bag body relatively easily openable by breaking a heat seal part of the packaging bag body, by applying tensile force in the separating direction of both faces of the packaging bag body.SOLUTION: In a packaging bag body, a heat seal part along at least one side of the bag body is formed in a wavy shape in a part of a seal part edge directed to at least a film edge at the one side, in a state of leaving a non-heat seal part serving as a peeling-off margin between the film edge and the heat seal part, or, is formed in a chevron shape protruded toward the film edge side serving as a peeling-off seal part, and a seal part edge inside the bag body at the peeling-off seal part is formed to be a straight seal part edge, and the part between the films of the superposed peeling-off margin is spot-jointed.SELECTED DRAWING: Figure 7
Patent JP-2022040919-A (JP)
Title: Brain wave measuring device
Inventor: KAWANA FUSAE
IPC: A61B5/369
Filed: 2020-08-31
Abstract: To provide a brain wave measuring device in which setting work is easy.SOLUTION: A brain wave measuring device 1 includes an electrode part 10 and a device body part 20 that acquires an electric signal from the electrode part. The electrode part includes a sheet-like horizontally long part 11 in which at least two electrodes 31 and 32 for the forehead are disposed side by side, a vertically long part 12 vertically extending from the horizontally long part, in which a connection part with the device body part is provided at the tip, and a left arm part 13 and a right arm part 14 branching from the vertically long part to the right and left, and extending curved vertically, in which a left ear electrode 33 and a right ear electrode 34 are provided at the tip respectively.SELECTED DRAWING: Figure 1
Patent JP-2022041454-A (JP)
Title: Information processing apparatus
Inventor: SAKASHITA NAOTAKA
IPC: G16H30/20
Filed: 2020-09-01
Abstract: To support appropriate determination of a medical treatment policy.SOLUTION: An information processing apparatus according to an embodiment comprises an acquisition unit and a search unit. The acquisition unit acquires a plurality of images of a first analyte obtained at a plurality of different time points and medical information indicating a medical practice conducted to the first analyte between the plurality of time points. The search unit searches for case information on a second analyte by using the plurality of images and the medical information. The search unit searches, as the case information, for a first image and a second image corresponding to two images, respectively, which are included in the plurality of images, a third image that is obtained temporally later than the first image and the second image, first medical information indicating a medical practice conducted to the second analyte from when the first image is obtained until when the second image is obtained, and second medical information indicating a medical practice conducted to the second analyte from when the second image is obtained until when the third image is obtained.SELECTED DRAWING: Figure 1
Patent JP-2022042402-A (JP)
Title: Game machine
Inventor: NOJIRI TAKASHI
IPC: A63F7/02
Filed: 2020-09-02
Abstract: To provide an efficient constitution which enables easy electric wiring.SOLUTION: A game machine includes a first substrate having a connector for an input of a performance control signal, and a light emission drive part which drives light emission of a plurality of light emitters on the basis of the performance control signal. The light emission drive part is an approximately rectangular chip component, and has a first side in which an input terminal for light emission drive data and a clock signal is formed, and a second side, a third side, and a fourth side in which output terminals for a drive current of the light emitter are formed. The light emission drive part is arranged in the first substrate such that the first side faces toward a place where the connector is located.SELECTED DRAWING: Figure 84
Patent JP-2022044186-A (JP)
Title: Decontamination method and decontamination unit
Inventor: HAIJIMA YOSHIJI
IPC: A61L2/20
Filed: 2020-09-07
Abstract: To provide a decontamination method advantageous for improving inactivation of endotoxin contaminating an object to be treated.SOLUTION: A decontamination method for inactivating endotoxin that contaminates objects to be treated contained in a chamber 11 comprises: a first decompression step S102 for reducing an inside of the chamber 11; after the first decompression step S102, a first vapor injection step S104 for injecting vapor generated from a first aqueous solution of hydrogen peroxide inside the chamber 11; after the first vapor injection step S104, an ozone injection step S107 for injecting an ozone gas inside the chamber 11; and after the ozone injection step S107, a second vapor injection step S109 for injecting vapor generated from a second aqueous solution of hydrogen peroxide inside the chamber 11. A concentration of the hydrogen peroxide contained in the second aqueous solution is below a concentration of hydrogen peroxide contained in the first aqueous solution.SELECTED DRAWING: Figure 2
Patent JP-2022045848-A (JP)
Title: Work improvement support system
Inventor: WAKAYAMA DAISUKE
IPC: G06Q10/06
Filed: 2020-09-09
Abstract: To grasp, disassemble, and analyze existing work processes that many consultants have conducted as RPA diagnosis, RPA pre-consultation, RPA proposal, etc., until now, and provide extraction and selection of a work to be improved, including RPA conversion, as a tool (system).SOLUTION: The system includes a problem hearing screen display function of displaying, to workers involved in a work to be examined for work improvement, hearing items related to a problem of the work and prompting answering to the items, a problem hearing result arrangement function of arranging problem hearing results answered by the workers, and a problem hearing result output function of outputting arranged problem hearing results.SELECTED DRAWING: Figure 1
Patent JP-2022046376-A (JP)
Title: Vehicle controller and vehicle control method
Inventor: TSUJIIE RYO
IPC: H01M8/0432
Filed: 2020-09-10
Abstract: To provide a vehicle controller and a vehicle control method for improving a water storage state in a water storage tank.SOLUTION: A vehicle controller is a controller for a vehicle having a fuel cell system. An acquisition unit acquires outside air temperature information on a destination of vehicle traveling. A changeover unit changes over a use situation of the fuel cell system on the basis of the outside air temperature information.SELECTED DRAWING: Figure 5
Patent JP-2022049045-A (JP)
Title: Information processing device and information processing program
Inventor: MATSUOKA TAKAO
IPC: G06Q10/00
Filed: 2020-09-16
Abstract: To provide an information processing device that can generate a document in which a purpose on a proposer side is taken into consideration when a document which proposes products or services to a customer, compared with a case of generating a document based only on an information processing environment of the customer.SOLUTION: An information processing device includes a memory and one or a plurality of processors. The memory stores first information indicating an information processing environment of a customer and second information indicating a purpose of a proposer side. The processor extracts products or services that are to be proposed to the target customer, according to the first information; selects from among the extracted products or services by using the second information; and generates a document including a content relating to the selected products or services.SELECTED DRAWING: Figure 1
Patent JP-2021168463-A (JP)
Title: Omnidirectional parallax view synthesis method, device and storage medium
Inventor: XIAO CHUNXIA
IPC: H04N13/111
Filed: 2020-09-25
Abstract: To provide omnidirectional parallax view synthesis method, device, and storage medium.SOLUTION: The present disclosure relates to omnidirectional parallax view synthesis method, device, and storage medium, and the method includes obtaining parallax including horizontal parallax and vertical parallax between a pair of pieces of original image data, determining a target viewpoint on the basis of a baseline between the pair of pieces of original image data, acquiring the target pixels of the target viewpoints in the pieces of original image data according to the horizontal parallax and the vertical parallax, and combining the target views of the target viewpoints according to the target pixels. Through the present disclosure, the accuracy of matching between the target image pixel and the original image data pixel is improved.SELECTED DRAWING: Figure 1