baber/WOPTO huggingface dataset:
Patent JP-2020144259-A (JP)
Title: Fixing device
Inventor: TANAKA NORIFUMI
IPC: G03G15/20
Filed: 2019-03-07
Abstract: To provide a fixing device with which it is possible to suppress a change of the contact region of a belt with a slide sheet and suppress an increase in the sliding resistance of the belt with the slide sheet.SOLUTION: A fixing device 1 comprises a belt 3, an elastic pad 4, a slide sheet 5 and a support member 6. The slide sheet 5 includes a surface 5A which is in contact with the belt 3 and a reverse side 5B which is in contact with the elastic pad 4. The support member 6 includes a holder 7, a stay 9 and a downstream guide 11. The slide sheet 5 includes a first portion 50 sandwiched between the belt 3 and the elastic pad 4, a second portion 52 sandwiched between the belt 3 and the downstream guide 11, and a downstream portion 53 located downstream of the second portion 52. The downstream portion 53 includes a downstream fixing part 54 fixed to the support member 6 and a first bent part 55 where the reverse side 5B is bent so as to face each other. The first bent part 55 is located in a space S enclosed by the belt 3, the stay 9 ad the downstream guide 11.SELECTED DRAWING: Figure 2
Patent JP-2020147388-A (JP)
Title: Mechanical coupling tool
Inventor: DABAMOTO SADAO
IPC: B66C1/54
Filed: 2019-03-11
Abstract: To provide a mechanical coupling tool that can couple positively to an object having a hollow hole by a simple structure.SOLUTION: A mechanical coupling tool, to be inserted in a hollow hole provided in an object and coupled to the object, comprises a cylindrical insertion part 81 that is to be inserted in a hollow hole provided in an object and has a through-hole 81h passing through between both ends and a shaft member 82 that is rotatably provided inside the insertion part 81. In a side face of the insertion part 81, an opening 81w is formed communicating between interior and exterior of the insertion part 81. The shaft member 82 is provided with a diameter-increased portion 83 eccentric with respect to a rotary axis thereof. In a side face of the diameter-increased portion 83, a linear projection 83p is provided along a circumferential direction of the diameter-increased portion 83, a rotary axis of which is in a state of being eccentric toward an opening 81w of the insertion part 81 with respect to a center axis of the insertion part 81, so that the diameter-increased portion 83 is set up to be arranged in a position corresponding to the opening 81w of the insertion part 81.SELECTED DRAWING: Figure 1
Patent JP-2020147940-A (JP)
Title: Support device
Inventor: SHIMOUJI RYOSUKE
IPC: E04B9/06
Filed: 2019-03-12
Abstract: To provide a support device which can increase fixing strength of a ceiling substrate material and improve a seismic performance of a ceiling structure.SOLUTION: This is a support device 50 for supporting a ceiling plate support member 23 having an H-shaped cross section having a web portion 25a and flange portions 25b and 25c located above and below the web portion 25a on a ceiling substrate receiving member 24. It is characterized that a first member 51 and a second member 52 attached to the ceiling substrate receiving member 24 are provided, and the first member 51 includes a first web contact portion 55 which contacts one surface of the web portion 25a, and the second member 52 includes a second web contact portion 65 which contacts the other surface of the web portion 25a, and the web portion 25a is sandwiched between the first web contact portion 55 and the second web contact portion 65.SELECTED DRAWING: Figure 9
Patent JP-2019087766-A (JP)
Title: Semiconductor device
Inventor: SAKATA JUNICHIRO
IPC: H01L29/786
Filed: 2019-03-13
Abstract: To provide a highly reliable semiconductor device including a thin film transistor with stable electric characteristics.SOLUTION: In a semiconductor device including an inverted staggered thin film transistor whose semiconductor layer is an oxide semiconductor layer, a buffer layer is provided over the oxide semiconductor layer. The buffer layer is in contact with a channel formation region of the semiconductor layer and a source electrode layer and a drain electrode layer. The buffer layer has resistance distribution in a film thereof. Electrical conductivity in a region provided over the channel formation region of the semiconductor layer is lower than that of the channel formation region of the semiconductor layer, and electrical conductivity in a region in contact with the source electrode layer and the drain electrode layer is higher than that of the channel formation region of the semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2020149349-A (JP)
Title: Inspection support system and inspection support method
Inventor: YADA SUSUMU
IPC: H04R1/40
Filed: 2019-03-13
Abstract: To provide an inspection support system and an inspection support method, capable of more appropriately supporting inspection at a remote place.SOLUTION: An inspection support system 1 comprises: an on-site device 6 including an unmanned mobile body 10; and a remote place device 7 including a virtual reality device 20. The unmanned mobile body 10 comprises: a driving mechanism 11; a virtual reality camera 12 for capturing an inspection site 2; a microphone 13 for collecting sounds of the inspection site 2; an arm 14; and a control unit 16 for controlling the driving mechanism 11 to move the unmanned mobile body 10 and controlling the arm 14 to operate an inspection target device 5. The virtual reality device 20 comprises: a display processing unit 82 for displaying an image of the inspection site 2 in a display unit 22 according to a direction of an inspector 4 so that the inspector 4 can visually recognize the image on the basis of information on the image acquired by the virtual reality camera 12; and a sound output processing unit 83 for outputting sounds at the inspection site 2 from a speaker 23 on the basis of information on the sounds collected by the microphone 13.SELECTED DRAWING: Figure 1
Patent JP-2020152463-A (JP)
Title: Sheet conveyance device, image reading device and image formation apparatus
Inventor: ADACHI YORITO
IPC: B65H5/06
Filed: 2019-03-18
Abstract: To provide a sheet conveyance device, an image reading device and an image formation apparatus which can suppress the reduction in the conveyance force of a sheet in a small size to be conveyed in comparison to such a configuration that a nip of a conveyance roller pair other than a conveyance region of the sheet is not released.SOLUTION: A sheet conveyance device comprises: sheet conveyance means which conveys a sheet by sandwiching the sheet in a nip of a plurality of conveyance roller pairs arranged in the sheet width direction crossing the conveyance direction of the sheet; detection means which detects the size of the conveyed sheet; and release means which releases the nip of the conveyance roller pair other than the conveyance region of the sheet on the basis of the size of the sheet detected by the detection means.SELECTED DRAWING: Figure 5
Patent JP-2020154625-A (JP)
Title: Quality improvement system
Inventor: TSUKAMOTO KIYOSHI
IPC: G06Q10/04
Filed: 2019-03-19
Abstract: To provide a system capable of managing and improving the manufacturing quality of a product.SOLUTION: A quality improvement system includes a data management server 5, and a portable terminal 3 connectable to the data management server 5 through a network. In the quality improvement system, the portable terminal 3 includes an input unit 24 for receiving an input of inspection result information showing a result of inspection about steel material manufacturing, and a transmission unit 27 for transmitting the inputted inspection result information to the data management server 5, and the data management server 5 includes an abnormality history database 40 that stores information which is based on the inspection result information transmitted from the transmission unit 27 and is abnormality contents information showing contents of abnormality discovered in the inspection in association with a rank corresponding to the significance of the abnormality.SELECTED DRAWING: Figure 2
Patent JP-2020151179-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2019-03-20
Abstract: To provide a highly amusing game machine.SOLUTION: A game machine is configured so as to achieve timing for supplying tokens in which a player can easily understand whether tokens can be supplied (whether tokens are flicked by a blocker) and to achieve timing for supplying tokens so as to progress a game as quickly as possible for timing for supplying tokens.SELECTED DRAWING: Figure 51
Patent JP-2020153339-A (JP)
Title: Scroll compressor
Inventor: IMAI TETSUYA
IPC: F04C29/00
Filed: 2019-03-22
Abstract: To provide a scroll compressor which enables reduction of pressure loss in a path ranging from a discharge space to a discharge port effectively.SOLUTION: A scroll compressor includes: a discharge space 27 formed within a compression mechanism cover 9 of a housing 11; a discharge hole 26 which is formed at a fixed scroll 21 and discharges a compressed refrigerant to the discharge space; a discharge port 51 which discharges the refrigerant to the outside of the housing; a relief passage 71 allowing communication between the discharge space and the discharge port; and a differential pressure regulating valve 74 which is provided at the relief passage and opens according to a differential pressure between the discharge space and the discharge port. The relief passage opens to the discharge space above the discharge hole.SELECTED DRAWING: Figure 1
Patent JP-2020160756-A (JP)
Title: Image generation device, image generation method, and program
Inventor: YANO TOMOHIRO
IPC: H04N5/232
Filed: 2019-03-26
Abstract: To provide a technique for associating a texture with 3D shape data with less computational resources.SOLUTION: An image generation device (100) generates a texture image for generating a virtual viewpoint image. The image generation device includes: an image acquisition unit (114) that acquires an image photographed by a camera (203); a parameter acquisition unit (113) that acquires a camera parameter; a shape data acquisition unit (111) that acquires 3D shape data for which a texture image is to be generated; a map information acquisition unit (112) that acquires 2D map information associated with the 3D shape data; an association unit (115) that associates, based on the parameters and the 3D shape data, a pixel on the texture image with a pixel on the photographed image; and an image generation unit (116) that generates a texture image associated with the 2D map information. The image generation unit generates, using the pixel on the photographed image associated by the association unit, the texture image.SELECTED DRAWING: Figure 1
Patent JP-2020159647-A (JP)
Title: Natural gas liquefaction device
Inventor: TAKEZAWA NAOYUKI
IPC: F28B1/02
Filed: 2019-03-27
Abstract: To provide a technology for efficiently arranging the components of a natural gas liquefaction that produces liquefied natural gas using three types of refrigerants.SOLUTION: In a natural gas liquefaction device 1 that liquefies natural gas, a precooling equipment arrangement area A1, a liquefaction equipment arrangement area A2, and a supercooling equipment arrangement area A3 are aligned side by side along the long side of a pipe rack arrangement area B that includes a plurality of pipes through which fluids received between each equipment flow and has a rectangular shape when viewed from the upper surface side. Arrangement positions of a compressor 2 and a processor 2 in each of the equipment arrangement areas A1, A2, A3 are so set that a compressor 2 comprising a heat exchanger is arranged between a compressor 31 provided in one of the equipment arrangement areas A1 and A2 and a compressor 3 in the other equipment arrangement areas A2 and A3 arranged at a position adjacent to the one of the equipment arrangement areas A1 and A2.SELECTED DRAWING: Figure 1
Patent JP-2020161773-A (JP)
Title: Light emitting device
Inventor: IWASA MAKIKO
IPC: C09K11/59
Filed: 2019-03-28
Abstract: To improve a directional chromaticity characteristic of a light emitting device.SOLUTION: A light emitting device 100 comprising a coating member 50 enclosing a light emitting element emits light with an emission spectrum having a main wavelength in a range equal to or longer than 610 nm and equal to or shorter than 780 nm. The coating member 50 includes light reflective materials 52 and second fluorescent substances 53. A difference between a main wavelength in an emission spectrum of the second fluorescent substances 53 and the main wavelength in the emission spectrum of the light emitting device is equal to or shorter than 30 nm. The light emitting device emits light having chromaticity included within a range enclosed by a first straight line connecting a first point to a second point, a second straight line connecting the second point to a third point, a third straight line connecting the third point to a fourth point, and a curve in a CIE1931 chromaticity diagram connecting the first point to the fourth point, where chromaticity coordinates (x,y) of the first point, the second point, the third point, and the fourth point in the chromaticity diagram are (0.645, 0.335), (0.665, 0.335), (0.735, 0.265), and (0.721, 0.259), respectively.SELECTED DRAWING: Figure 1
Patent JP-2020164572-A (JP)
Title: Aqueous primer ink, ink set and printing method
Inventor: SOHARA YUSUKE
IPC: C09D11/322
Filed: 2019-03-28
Abstract: To provide an aqueous primer ink enabling excellent printing on specific absorptive white substrates such as coat paper, fine paper, and art paper.SOLUTION: An aqueous primer ink at least includes a pigment, water, resin and organic solvent. The aqueous primer ink is for printing on absorptive white substrates. A printed surface on a substrate printed with the aqueous primer ink has a color difference (ΔE) of less than or equal to 10.0 between before the printing and after the printing.SELECTED DRAWING: None
Patent JP-2020164281-A (JP)
Title: Hoisting system for work machine
Inventor: MITANI YUTAKE
IPC: B66C23/42
Filed: 2019-03-29
Abstract: To provide a hoisting system for a work machine capable of improving workability of hoisting work for hoisting members constituting the work machine.SOLUTION: A hoisting system 1S includes a hoisting device 1 including a base unit 10, four hooks 21, and a driving unit, an input unit 531, a hook position determination unit 533, and a driving control unit 423. When the input unit 531 acquires boom information of an intermediate boom 105C, the hook position determination unit 533 determines hook movement information for moving at least two hooks 21 among four hooks 21 to target positions. The driving control unit 423 moves the at least two hooks 21 based on the hook movement information.SELECTED DRAWING: Figure 6
Patent JP-2020009518-A (JP)
Title: Magnetic tape device
Inventor: OZAWA EIKI
IPC: G11B5/706
Filed: 2019-03-29
Abstract: To provide a magnetic tape device that can improve reproduction quality.SOLUTION: A ferromagnetic powder contained in a magnetic layer of a magnetic tape is a hexagonal ferrite powder, and the inclination of the hexagonal ferrite powder cosθ with respect to a surface of the magnetic layer determined through cross-sectional observation performed by using a STEM is 0.85 or more and 1.00 or less. In a magnetic tape device, a reading element unit has a plurality of reading elements that each read data in a linear scanning system from a specific track area including a track to be read among track areas included in the magnetic tape. An extraction section extracts data derived from the track to be read from results of reading by executing waveform equalization processing according to the amount of shift in position between the magnetic tape and reading element units for each of the results of reading performed by the reading elements. The amount of shift is defined according to a result obtained by a servo element reading a servo pattern included in the magnetic layer of the magnetic tape.SELECTED DRAWING: Figure 9
Patent JP-2020164091-A (JP)
Title: Vehicle control system
Inventor: NOGUCHI JUNPEI
IPC: B60W50/10
Filed: 2019-03-29
Abstract: To provide a vehicle control system capable of executing remote automated movement processing in which a user needs to stay around a vehicle, the vehicle can be stopped by the user's operation, and the vehicle is inhibited from being stopped due to the user's operation error.SOLUTION: When a user continues repeated operation onto a touch panel of an operation terminal, the movement of a vehicle by remote automated movement processing is continued. When the user stops the repeated operation, an interruption icon is displayed on the touch panel of the operation terminal. When the user operates the interruption icon, or when, after the stop of the repeated operation, a prescribed period of time elapses, the vehicle is stopped. When, after the stop of the repeated operation, the user resumes the repeated operation within the prescribed period of time, the vehicle continues the movement without being stopped.SELECTED DRAWING: Figure 4
Patent JP-2020168160-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-04-02
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 sets variation display time of a variation game for a jackpot, or opening time of a jackpot game for the jackpot longer than usual when a jackpot lottery results in the jackpot and the number of consecutive times of a jackpot game executed by the jackpot is a predetermined number or larger. When a jackpot is included in reservation when starting a jackpot game, opening time of the jackpot game for the reservation is set longer than usual. The variation game time and the opening time are set longer than usual, namely as compared with setting of additional time by an MPU 41, and setting of additional time is reported to an MPU 51 by a command from the MPU 41.SELECTED DRAWING: Figure 76
Patent JP-2020171143-A (JP)
Title: Control apparatus
Inventor: KURACHI DAISUKE
IPC: H02J7/00
Filed: 2019-04-03
Abstract: To provide a control apparatus capable of protecting a power storage device without dependence on an electric current during the charge and discharge of the power storage device.SOLUTION: A control apparatus restricts maximum electric power enabling electric power to be input into/output from a power storage device, when a voltage between terminals during the charge and discharge of the power storage device falls within a predetermined restriction range in a high storage state of the power storage device or a low storage state thereof. The control apparatus comprises an electric current acquisition part for acquiring an electric current during the charge and discharge of the power storage device in a predetermined period, and a range setting part for setting the restriction range variable on the basis of the electric current acquired by the electric current acquisition part.SELECTED DRAWING: Figure 2
Patent JP-2019107564-A (JP)
Title: Game machine
Inventor: MINOJIMA SATORU
IPC: A63F7/02
Filed: 2019-04-15
Abstract: To provide a game machine which has an unprecedented game property and can be suitably introduced into a nursing home or the like.SOLUTION: When a result of so-called a big winning lottery is a "big winning" and a special symbol is finalized and displayed in a special finalized display mode, a card discharge unit 91 is activated, and one of game cards 60a to 60c is discharged. Therefore, it is possible to provide a game different from a conventional general game machine which has caused a big winning state capable of putting out a large number of prize balls to be generated. In addition, since game balls 65 provided with a synthetic resin layer 67 made of an ionomer resin where fluorine having a thickness of 0.3 mm is added to the surface of a metal ball 66 having a diameter of 10.4 mm are used, collision noise to game nails can be reduced, the frictional resistance of the surface of the game balls 65 can be reduced, and clogging in a game area 16 can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2019169950-A (JP)
Title: Distribution device, distribution system, and distribution program
Inventor: OKADA YUICHI
IPC: H04W4/10
Filed: 2019-04-24
Abstract: To increase a terminal simultaneous communication number in a group and provide services in a wide area in the case of using a technique such as PoC.SOLUTION: A distribution device receives a packet in which identification information to identify a distribution destination terminal group is stored in a header in accordance with a first protocol, obtains addresses in accordance with a second protocol of respective terminals included in the distribution destination terminal group on the basis of the identification information, copies the received packet, and transmits the copy of the packet to each of the obtained addresses.SELECTED DRAWING: Figure 1
Patent JP-2020179886-A (JP)
Title: Beverage container
Inventor: ARAI KEISUKE
IPC: A47G19/22
Filed: 2019-04-25
Abstract: To provide a beverage container capable of further reliably suppressing a beverage stored inside a container body from leaking to the outside through a straw.SOLUTION: A beverage container 2 includes: a container body 3 for storing a beverage; a base part 5 mounted on the container body 3; a mouthpiece part 6 including a straw mouthpiece 61 for discharging the beverage stored in the container body 3; and a hood 7 mounted so as to rotate with respect to the base part 5, and having a hood opening part for exposing the straw mouthpiece 61. When the hood 7 rotates with respect to the base part 5 and covers the straw mouthpiece 61, the straw mouthpiece 61 is stored in a storage part 81 formed between the base part 5 and the hood 7. At least one out of the base part 5 and the hood 7 has closing parts 532, 722 for closing a flow passage of the straw mouthpiece 61 by holding the straw mouthpiece 61 when the straw mouthpiece 61 is stored in the storage part 81.SELECTED DRAWING: Figure 6
Patent JP-2020180752-A (JP)
Title: Heat exchanger, heat exchanger unit and indoor unit of air conditioner
Inventor: ABE SHIGETAKA
IPC: F24F1/0067
Filed: 2019-04-25
Abstract: To provide a heat exchanger capable of preventing dew condensation water from being scattered to the outside of an indoor machine.SOLUTION: A heat exchanger comprises: a heat transfer pipe unit having a plurality of heat transfer pipes and at least one fin, wherein at least one fin includes a scattering prevention fin; and a hollow header pipe connected to one end of the heat transfer pipe unit. The scattering prevention fin is configured to contact the outer surface of the header pipe. A linear distance from the center line of the heat transfer pipe unit to the outer surface of the scattering prevention fin is configured to be greater than or equal to a linear distance from the center line of the heat transfer pipe unit to the outer surface of the header pipe in contact with the scattering prevention fin.SELECTED DRAWING: Figure 2