baber/WOPTO huggingface dataset:
Patent JP-2021178494-A (JP)
Title: Manufacturing method of optical component, jig, aligning device, and packing device
Inventor: TERAMOTO RYOICHI
IPC: B29D11/00
Filed: 2020-05-15
Abstract: To achieve smaller size, lower profile and higher efficiency of optical devices.SOLUTION: The method for manufacturing an optical device comprises: an alignment step in which an alignment device inserts columnar canes into a plurality of respective insertion holes of jigs that are lined up at predetermined intervals in a first direction, have the insertion holes extending in a second direction perpendicular to the first direction, and hold the canes inserted one by one into the respective insertion holes; a cleaning step in which a cleaning device cleans the canes being aligned in the jigs; and a packing step which repeats processing that a packing device inserts the cleaned canes from the jigs into a mold with respect to the jigs to arrange the canes in the mold in horizontal and vertical directions. The present technique can be applied, for example, to the manufacturing method of ingots used in LGP.SELECTED DRAWING: Figure 6
Patent JP-2021181639-A (JP)
Title: Recycled polyester fiber and mixed fiber entangled yarn
Inventor: TEMMAN YUTA
IPC: D02G3/04
Filed: 2020-05-18
Abstract: To provide a recycled polyester fiber that is an extra-fine polyester fiber made of a recycled polyester resin containing a high proportion of a recycled polyester raw material, that can be obtained with high productivity similarly to the case that only a virgin polyester resin is used, and that also has an excellent mechanical property value.SOLUTION: There is provided a polyester fiber made of a recycled polyester resin containing a component derived from at least one kind of a recycled polyester raw material obtained by a) a used polyester product, and b) an unadopted polyester generated in a process of manufacturing the polyester product, in which a single fiber fineness is 0.2 to 0.9 dtex, a filament number is 40 to 320, and a total fineness is 20 to 200 dtex, and a strength is 1.5cN/dtex or more.SELECTED DRAWING: Figure 1
Patent JP-2020121208-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-05-19
Abstract: To enhance attractiveness of a game.SOLUTION: A game machine comprising display means capable of displaying plural types of images is capable of executing a variation performance in which a first symbol image is temporarily stopped and displayed in a first stop mode and furthermore, a second symbol image is temporarily stopped and displayed in a second stop mode. The first symbol image and the second symbol image are numerical images, and the first symbol image further includes a decoration image. In the variation display, as the first stop mode, after rotating the decoration image without rotating the numerical image in the first symbol image, the game machine temporarily stops and displays the first symbol image, and as the second stop mode, after rotating the numerical image in the second symbol image, the game machine temporarily stops and displays the second symbol image.SELECTED DRAWING: Figure 119
Patent JP-2021181648-A (JP)
Title: Inner cotton
Inventor: SUZUKI AKIHIRO
IPC: B68G7/02
Filed: 2020-05-19
Abstract: To provide an inner cotton composed of a highly bulky synthetic short fiber same as a high quality feather.SOLUTION: Inner cotton comprises 60-90 mass% of a synthetic short fiber A having short fiber fineness of 0.01-0.9 dtex, and 40-10 mass% of a synthetic short fiber B having the short fiber fineness of 1.0-13 dtex, where there are 50-150 fastening points per 0.1 g of the inner cotton on the synthetic short fiber A and the synthetic short fiber B in the inner cotton, an average diameter of the fastening points is 0.1-1.5 mm, and down power of the inner cotton is 440 g/cm3 or more.SELECTED DRAWING: None
Patent JP-2021190786-A (JP)
Title: Optical communication apparatus, diagnostic method and diagnostic program
Inventor: MORITA HIROYUKI
IPC: H04L12/28
Filed: 2020-05-28
Abstract: To specify an abnormal path.SOLUTION: An OLT 100 connects with an ONU through an optical switch device 200 having an optical switch 220 and an optical splitter. The OLT 100 has: an in-operation OSU which connects with the ONU through the optical splitter; a standby OSU 130 which connects with the ONU through the optical switch 220 and optical splitter; a storage part 111 which stores abnormality diagnostic information as information used to diagnose abnormality of a path between the OLT 100 and ONU; and a control part 110 which diagnoses the abnormality of the path based upon at least one of first signal intensity as signal intensity when the in-operation OSU receives a light signal that the ONU transmits and second signal intensity as signal intensity when the OSU 130 receives the light signal, and abnormality diagnostic information.SELECTED DRAWING: Figure 1
Patent JP-2021188459-A (JP)
Title: Concrete structure construction method
Inventor: ISHIZEKI YOSHIKAZU
IPC: E04G21/02
Filed: 2020-06-04
Abstract: To provide a concrete structure construction method and a concrete structure, which can increase a degree of freedom of constructable concrete structure.SOLUTION: A concrete structure construction method comprises: a first structure part formation step to form a first structure part having a hollow shape (step S101); a skeleton formation step to form a skeleton around the first structure part (step S102); a guide installation step to install a guide indicating a position of an outside surface of the concrete structure (step S103); and a second structure part formation step to form a second structure part, which covers the first construction part and houses the skeleton, by spraying concrete from outside of the first structure part (step S104).SELECTED DRAWING: Figure 2
Patent JP-2021189392-A (JP)
Title: Image forming method, image forming program, and image forming apparatus
Inventor: NAKAJIMA KAZUHIKO
IPC: G03G15/01
Filed: 2020-06-04
Abstract: To provide an image forming method that can determine and set an image forming condition suitable for two or more types of toner.SOLUTION: An image forming method is for forming an image on an image forming medium by using a first toner and a second toner and fixing the image, and the method includes the stages of: fixing an image formed with the second toner to the image forming medium at a fixing temperature within an appropriate fixing temperature range of the first toner set in advance (S102, S103); determining if the glossiness of the fixed image is within a range of predetermined glossiness (S104, S105); and when a result of determination indicates that the glossiness is within the range of predetermined glossiness, setting the fixing temperature used as a fixing temperature when forming an image with the first toner and the second toner and fixing the image to the image forming medium (S106).SELECTED DRAWING: Figure 3
Patent JP-2021191809-A (JP)
Title: Acrylic rubber bale excellent in roll processability
Inventor: MASUDA HIROFUMI
IPC: C08F220/18
Filed: 2020-06-05
Abstract: To provide an acryl rubber bale excellent in storage stability, roll processability, cross-linking property, permanent compression set resistance characteristic and strength characteristic.SOLUTION: An acryl rubber bale contains acryl rubber having an ion reactive group, and a molecular-weight distribution (Mw/Mn) of 3.4 or more, and has a specific gravity of 0.8 or higher.SELECTED DRAWING: None
Patent JP-2021192085-A (JP)
Title: Holding device, lithography device and method for producing article
Inventor: SUZUKI KENJI
IPC: G03F7/20
Filed: 2020-06-05
Abstract: To provide a holding device that can shorten the time required for vacuum release at an adsorption part for vacuum adsorption of an object, thereby improving the productivity.SOLUTION: A holding device 200A for holding an object includes: an adsorption part 160 for vacuum adsorption of the object; a plurality of generation parts E1, E2 and E3 that produce vacuum air to be fed to the adsorption part through a plurality of first lines L1 connected to the adsorption part; a pump 173 that feeds compression air through a plurality of second lines L2 connected to each of the plurality of generation parts; a third line L3 that includes a plurality of connection lines CL connected to each of the plurality of second lines, and an integration line for integrating the plurality of connection lines; control valves AV1 to AV3 that are provided in the integration line and open/close the integration line, thus controlling the atmospheric release of the plurality of second lines through the plurality of connection lines; and a plurality of check valves CV1, CV2 and CV3 that prevent the compression air in one of the plurality of second lines from flowing into another line.SELECTED DRAWING: Figure 3
Patent JP-2020204767-A (JP)
Title: Drum unit, drive transmission unit, cartridge, and electrophotographic image forming apparatus
Inventor: MURAKAMI RYUTA
IPC: G03G15/00
Filed: 2020-06-10
Abstract: To achieve engagement of a coupling member and a drive transmission member of an apparatus body.SOLUTION: A drum unit has a photoreceptor drum, and a coupling member that is arranged near an end of the photoreceptor drum and connected to the photoreceptor drum in a drive transmittable manner. The coupling member can be inclined with respect to the axis of rotation of the photoreceptor drum, and is configured to be driven to rotate to reduce the inclination angle with respect to the photoreceptor drum.SELECTED DRAWING: Figure 1
Patent JP-2021012361-A (JP)
Title: Audio unit layout configuration and camera
Inventor: DANIEL ANDERSSON
IPC: G03B17/00
Filed: 2020-06-16
Abstract: To install an audio unit in a camera under the condition of meeting standards such as audio quality.SOLUTION: An audio unit layout configuration includes an audio unit 11 capable of electronically connecting to a camera unit 2 and an audio unit holder capable of mechanically connecting to the camera unit and including an audio unit container 21. The audio unit container is configured to house the audio unit. A spring element 25 allows the audio unit to be pushed into the audio unit container in a first direction, and elastically pushes the audio unit outward with respect to the audio unit container, and thereby the audio unit layout configuration is installed inside a camera. When the camera includes a detachable cover 3 and is assembled, the audio unit is pushed so as to be a contact state to an inside 3a of the detachable cover of the camera.SELECTED DRAWING: Figure 5
Patent JP-2021197675-A (JP)
Title: Image forming apparatus
Inventor: SONODA YU
IPC: G03G21/00
Filed: 2020-06-17
Abstract: To provide an image forming apparatus that can reduce a burden on a user for viewing guidance that explains a trouble solving procedure.SOLUTION: In guidance editing processing executed by a control unit of an image forming apparatus, guidance explaining a procedure for solving a trouble is composed of a plurality of steps of: referring to a guidance constitution table that stores an upper limit (threshold) of the number of times of output in the steps for every type of the trouble (S601); specifying the threshold for every step (S602); comparing the number of times of output n of the guidance with the threshold for every step and removing a step in which the number of times of output n becomes equal to or more than the threshold (S603); and constituting guidance for output by using the remaining steps (S604).EFFECT: This reduces a burden on a user who has difficulty in solving the trouble and has to repeatedly view the guidance.SELECTED DRAWING: Figure 6
Patent JP-2022006448-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: In both of a first informing performance and a second informing performance, a speech sound uttered by a character is outputted, a speech sound and a speech caption are displayed or a speech caption is not displayed, the number of words uttered by a character differ between the first informing performance and the second informing performance, a ratio of display of a speech caption relative to a speech sound in an epilogue part of the first informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the first informing performance, and a ratio of display of a speech caption relative to a speech sound in an epilogue part of the second informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the second informing performance.SELECTED DRAWING: Figure 175
Patent JP-2022013126-A (JP)
Title: Gas leakage monitoring device
Inventor: OYAMA KATSUHIKO
IPC: G01M3/02
Filed: 2020-07-03
Abstract: To easily monitor leakage of gas and the like in a comparatively wide-ranging monitoring object.SOLUTION: A gas leakage monitoring device comprises: a flying object which is wirelessly operated; a visible image camera and an infrared image camera which are mounted on the flying object; an image processing unit which processes the photographed visible image and infrared image; and a display unit which displays a processed image that is processed by the image processing unit. The image processing unit combines the visible image with a difference image in which a pixel having no difference between frames in the infrared image is transparent to display the combined image on the display unit.SELECTED DRAWING: Figure 2
Patent JP-2022013375-A (JP)
Title: Thermoelectric power generation module
Inventor: OBA MASAKAZU
IPC: H01L35/08
Filed: 2020-07-03
Abstract: To improve sealability.SOLUTION: A thermoelectric power generation module comprises: a first substrate 11; a second substrate 12; a thermoelectric transducer; a sealing part 30 sealing a peripheral edge of an upper face 11a and a peripheral edge of a lower face 12b; a first solder 41 disposed between the upper face 11a and the sealing part 30; and a second solder 42 disposed between the lower face 12b and the sealing part 30. The first solder 41 and the sealing part 30 are disposed while deviating at least any one of an outer edge and an inner edge, and the second solder 42 and the sealing part 30 are disposed while deviating at least any one of an outer edge and an inner edge. The first solder 41 forms a fillet shape in at least any one of the outer edge and the inner edge between the upper face 11a and the sealing part 30, and the second solder 42 forms a fillet shape in at least any one of the outer edge and the inner edge between the lower face 12b and the sealing part 30.SELECTED DRAWING: Figure 6
Patent JP-2020170547-A (JP)
Title: Dictionary construction apparatus, information processing device, comment output device, production method of evaluation word dictionary, information processing method, comment output method, and program
Inventor: HASHIKAMI TAKESHI
IPC: G06Q50/10
Filed: 2020-07-08
Abstract: To address such a problem as to conventional failure in appropriate information processing for comments such as word-to-mouth communication.SOLUTION: A dictionary construction apparatus includes: a comment acquisition unit that acquires one or more comments about an evaluation object input by one or more users, the comments associated with scores, from a recording medium; an evaluation information acquisition unit that acquires, from the one or more comments respectively, an evaluation word group consisting of two or more evaluation words that are two or more co-occurring terms related to the evaluation, determines a score corresponding to the evaluation word group using one or more scores associated to the comments including the evaluation word group, and acquires one or more evaluation information items having the score and the evaluation word group; and an accumulation unit for accumulating the one or more evaluation information items in the recording medium. The dictionary construction apparatus can perform appropriate information processing for comments such as word-of-mouth communication.SELECTED DRAWING: Figure 2
Patent JP-2022015787-A (JP)
Title: Semiconductor module
Inventor: SHIMIZU NAOKI
IPC: H02M1/00
Filed: 2020-07-10
Abstract: To provide a semiconductor module including power supply terminals on both sides of a package, which suppresses detection variation of an over-current detection circuit due to a difference of an installation distance from the power supply terminal of a power semiconductor element.SOLUTION: A control IC 24 includes: a phase identification circuit 50 that identifies a placement position corresponding to a distance from an N terminal of a power semiconductor element driven by the control IC 24; and a variable reference voltage circuit 60 that selects voltages Vref1, Vref2, and Vref3 according to the distance from the N terminal identified by the phase identification circuit 50 and supplies the voltage to a comparator 40 as a reference voltage. An over-current state can be detected with the same current value regardless of the placement position of a semiconductor module in the power semiconductor element.SELECTED DRAWING: Figure 2
Patent JP-2023123882-A (JP)
Title: Light-emitting material, light-emitting ink, light-emitting body, and light-emitting device
Inventor: HASEGAWA YASUCHIKA
IPC: C09K11/08
Filed: 2020-07-10
Abstract: To provide a novel light-emitting material that contains a rare earth complex fixed on a substrate and has high emission quantum efficiency.SOLUTION: Disclosed is a light-emitting material including: a substrate that includes a metal oxide and/or a metal sulfide; two or more linker groups bonded to the substrate; a phosphine oxide ligand bonded to each of the linker groups, each phosphine oxide ligand having one phosphine oxide group; and a rare earth ion. A rare earth complex is formed by one rare earth ion and two or more phosphine oxide ligands.SELECTED DRAWING: Figure 6
Patent JP-2022018249-A (JP)
Title: Compact and method for attenuating vibration of device
Inventor: ITO SHO
IPC: F16F1/36
Filed: 2020-07-15
Abstract: To provide a compact that is excellent in vibration suppression effect and is used for covering a device that generates vibration under environment of 80°C or higher and 120°C or lower, while maintaining good flexural modulus and tensile strength.SOLUTION: A compact used to cover a device that generates vibration under environment of 80°C or higher and 120°C or lower is made by molding a polyamide composition. The polyamide composition contains (A) crystalline polyamide and (B) amorphous polyamide. The content of the (A) crystalline polyamide is 50 parts by mass or more and 90 parts by mass or less with respect to the total mass of 100 parts by mass of (A) crystalline polyamide and (B) amorphous polyamide. The content of the (B) amorphous polyamide is 10 parts by mass or more and 50 parts by mass or less with respect to the total mass of 100 parts by mass of (A) crystalline polyamide and (B) amorphous polyamide.SELECTED DRAWING: None
Patent JP-2022019462-A (JP)
Title: Remote funeral system, computer program and cooking and delivering method for catering
Inventor: YOKOYAMA KAZUYUKI
IPC: G06Q50/10
Filed: 2020-07-17
Abstract: To provide a remote funeral system such that an operator who administers a ceremony in a funeral hall can easily control mutual distribution processing on a video on the funeral hall side and a video on a remote attendant side, and it is not necessary to install a video distribution server at each funeral hall.SOLUTION: A funeral host terminal generates, based upon information that an operator manually inputs to funeral service progress, video control command information specifying a video reproduction output form at a terminal for funeral hall and a terminal for remote attendant, and sends the information out to a public communication network. A stream distribution management server controls the video reproduction output form according to the ceremony progress based upon the video control command information from the funeral host terminal.SELECTED DRAWING: Figure 1
Patent JP-2022020367-A (JP)
Title: Three-dimensional molding apparatus and electrification catcher for three-dimensional molding apparatus
Inventor: ICHIKAWA HIROSHI
IPC: B29C64/218
Filed: 2020-07-20
Abstract: To provide a three-dimensional molding apparatus that suppresses an occurrence of discharge defects.SOLUTION: A three-dimensional molding apparatus of the present invention includes: a molding tank that has a molding space for accommodating a powder material and molding a three-dimensional model; padding members 51, 53 that spread the powder material in the molding space; a moving mechanism that relatively moves one of the molding tank and the padding members 51, 53 in a traveling direction from one side to the other; a discharge head 62 that is located on one side of the padding members 51, 53 in the traveling direction, and has a nozzle for discharging a curing liquid to the powder material in the molding space; an electrification catcher 80 that includes an electrode part 81 located on one side of the padding members 51, 53 in the traveling direction and is electrically charged by applying a voltage, and collects the powder material and the curing liquid scattered in an air by electrical action; and a control part.SELECTED DRAWING: Figure 3
Patent JP-2022021513-A (JP)
Title: Exposure apparatus
Inventor: ISHINUKI NORIFUMI
IPC: H01L21/027
Filed: 2020-07-22
Abstract: To provide an exposure apparatus for removing a thick resist formed along a lateral face of a step on a rimmed wafer.SOLUTION: An exposure apparatus of the present disclosure comprises: a stage for placing a rimmed wafer having a center part 1a and a rim 1b which is an outer peripheral part thicker than the center part 1a; a rotation mechanism for rotating the stage around a rotation shaft 3 fixed at a predetermined angle to the stage; and a light source for irradiating, with light 2, a processing region within a predetermined distance from an outer peripheral end of the rimmed wafer which includes a step between the center part 1a and the rim 1b formed on an upper surface of the rimmed wafer. The rotation mechanism adjusts the posture angle of the rimmed wafer by adjusting the orientation of the rotation shaft 3 in such a manner that the light 2 is obliquely incident on a lateral face of the step.SELECTED DRAWING: Figure 6
Patent JP-2020200834-A (JP)
Title: Method for controlling internal pressure of service fluid container, and service fluid container system with internal pressure control device
Inventor: POUL HEDEVANG
IPC: B60K15/035
Filed: 2020-07-27
Abstract: To provide an operating liquid container system capable of reducing the complexity and manufacturing cost of an operating liquid container.SOLUTION: A method for controlling the internal pressure of an operating liquid container 10 of a motor vehicle, and an operating liquid container system 1 for carrying out the method. The method includes: a step of determining the internal pressure of the operating liquid container 10 by means of a pressure sensor 15; a step of comparing the determined internal pressure with a predetermined maximum internal pressure by means of an electronic control device; a step of outputting an opening signal from the control device to a vent valve 20 that is arranged in ventilation piping 70 or between the interior 11 of the operating liquid container and the ventilation piping 70, in which the ventilation piping 70 fluidly connects the interior 11 of the operating liquid container to the atmosphere when the determined internal pressure is equal to or larger than the maximum internal pressure; and a step of transferring the vent valve 20 into an open position where the interior 11 of the operating liquid container is fluidly connected to the atmosphere by means of the vent valve 20.SELECTED DRAWING: Figure 6