baber/WOPTO huggingface dataset:
Patent JP-2021038773-A (JP)
Title: High pressure gas tank
Inventor: UCHIDA YU
IPC: F17C1/00
Filed: 2019-09-02
Abstract: To provide a high pressure gas tank for dispersing sites where temperatures rise while suppressing a sharp temperature rise of the high pressure gas tank resulting from the adiabatic compression of gas.SOLUTION: A high pressure gas tank 10 includes at least, a liner 11 having an internal space S filled with gas, a fiber reinforced resin layer 12 covering the liner 11, and a nozzle 16 for filling gas in the internal space S. In the nozzle 16, a first gas flow path 16A extending from one end of the liner 11 to the center of the internal space S along the direction of a center axis CL of the liner 11, and at least two second gas flow paths 16B, 16B branching from the first gas flow path 16A for jetting gas split from the first gas flow path 16A to flow to side ends 11B, 11B on both sides of the liner 11 are formed.SELECTED DRAWING: Figure 1
Patent JP-2021039472-A (JP)
Title: Monitoring device, monitoring method and program, and monitoring system
Inventor: KUDO KENGO
IPC: G06F13/00
Filed: 2019-09-02
Abstract: To make it possible to discriminate between an operation stoppage and a communication failure without increasing man-hours of a person in charge of monitoring a monitoring device.SOLUTION: A monitoring device includes a control unit that confirms communication with an information processing device to be monitored and a communication unit that receives a response to the communication confirmation and a stop notification including a schedule for the information processing device to stop an operation. When there is no response to the communication confirmation, the control unit determines that the information processing device has stopped the operation as scheduled if the stop notification is received, and determines that a communication failure has occurred with the information processing device if the stop notification is not received.SELECTED DRAWING: Figure 2
Patent JP-2021040059-A (JP)
Title: Semiconductor device
Inventor: MORIMOTO TATSUYA
IPC: H01L23/36
Filed: 2019-09-04
Abstract: To provide a semiconductor device in which the stress applied to a joint of a semiconductor chip is relaxed and an increase in thermal resistance of a heat dissipation path is suppressed.SOLUTION: A semiconductor device 1 includes an insulating heat conductive substrate 40 placed in parallel with a semiconductor chip 20 whose main surface is bonded to a first metal plate 10 and a second metal plate 30 and bonded to the first metal plate 10 and the second metal plate 30. At least one of a joint between the heat conductive substrate 40 and the first metal plate 10 and a joint between the heat conductive substrate 40 and the second metal plate 30 is a joint in which a high strength region with high joint strength and a low strength region with low joint strength are mixed. The low strength region is sandwiched between a high strength region located near the semiconductor chip 20 and a high strength region located far from the semiconductor chip 20.SELECTED DRAWING: Figure 1
Patent JP-2021039616-A (JP)
Title: Information processing system, information processing apparatus, image display method, and program
Inventor: YOSHIDA EIICHIRO
IPC: G06F9/50
Filed: 2019-09-04
Abstract: To provide an information processing system, an information processing apparatus, an image display method, and a program that can change an apparatus that performs capturing processing according to a situation.SOLUTION: An information processing system has: an information processing apparatus (content management server 6) that transmits data for displaying a web page to web browsers of a plurality of communication terminals (personal terminals 2a, (b, c), permanent terminal 4); a plurality of communication terminals that receive capturing operations for the web pages displayed on the web browsers; an apparatus determination unit 71 that determines an apparatus that captures a screen displayed on the web page according to the situation of the information processing system; and capturing units 63, 23a (b, c), 43 that capture at least part of the screen in the apparatus determined by the apparatus determination unit. The communication terminals have display control units 24a (b, c), 44 that display the captured images captured by the capturing units.SELECTED DRAWING: Figure 8
Patent JP-2021043609-A (JP)
Title: Video display system
Inventor: TAMAKI EMI
IPC: A63B69/00
Filed: 2019-09-10
Abstract: To provide a video display system capable of displaying a video which changes in response to a user's movement by means of an inexpensive device.SOLUTION: A user 102 of an image display system 101 wears a muscle sensor device 105 or an electrical stimulator on a body surface such as an arm. In a video display device 107, a motion detection unit outputs a trigger signal based on quaternion data output from a rotation posture sensor in response to the user performing a predetermined operation, and a reproduction control unit controls the reproduction of video data expressing a 3D space based on a trigger signal. The user can experience movement in the 3D space in a simulated manner by observing the change of an image in the 3D space displayed on a display unit in response to a predetermined operation such as paddling of a kayak in a 3D virtual space.SELECTED DRAWING: Figure 1
Patent JP-2021049664-A (JP)
Title: Grease supply method for turntable of injection molding machine
Inventor: NAKAYAMA SEIKI
IPC: B22D17/22
Filed: 2019-09-24
Abstract: To provide a grease supply method of supplying an appropriate amount of grease to a turntable.SOLUTION: The present invention is directed to a turntable that is slidably installed on a stationary plate via a metal plate, and a grease supply method that supplies grease between the metal plate and the turntable. When rotating from an initial rotation position to a target rotation position, the turn table starts rotating at high speed, decelerates when reaching a deceleration rotation position, and then maintains a low speed to reach the target rotation position. A trial operation in which the turntable is rotated from the initial rotation position to the target rotation position with the amount of grease adjusted beforehand is performed multiple times, and a time (41) required for driving from the deceleration rotation position to the target rotation position is measured, and a standard time required for driving is obtained as the average. Thereafter, when rotating the turntable, if it is detected that the time (41) required for driving from the deceleration rotation position to the target rotation position exceeds a predetermined threshold (T1) and is greater than the standard time required for driving, grease is supplied.SELECTED DRAWING: Figure 2
Patent JP-2021052277-A (JP)
Title: Transmission device and program
Inventor: UCHIDA TAKURO
IPC: H04J3/00
Filed: 2019-09-24
Abstract: To provide a technique that achieves efficient communication by changing how to use a plurality of slots.SOLUTION: A transmission unit 50 uses one or more slots in each frame to transmit data, in which a plurality of frames are time-division multiplexed and a plurality of slots are time-division multiplexed in each frame. A control unit 28 controls operation of the transmission unit 50. The control unit 28 selects any of a plurality of transmission modes including a high-speed mode in which pieces of data different from each other are transmitted in each of two or more slots in each frame and a redundant mode in which the same data is transmitted in the two or more slots in each frame.SELECTED DRAWING: Figure 6
Patent JP-2021057671-A (JP)
Title: User device and core network device
Inventor: KUGE Yoko
IPC: H04W12/06
Filed: 2019-09-27
Abstract: To provide communication means for implementing functions regarding Network Slice Specific Authentication and Authorization in 5GS.SOLUTION: There are provided procedures for initial registration and periodic or mobility registration of UE and communication means for implementing functions regarding Network Slice Specific Authentication and Authorization in 5GS. In addition, there are provided procedures for network-initiated Network Slice Specific Authentication and Authorization and network-initiated UE configuration change initiated responsive to the completion of Network Slice Specific Authentication and Authorization and network-initiated de-registration procedure, and communication means.SELECTED DRAWING: Figure 6
Patent JP-2021057756-A (JP)
Title: Computer program for terminal device and communication device
Inventor: TSUJI RYOYA
IPC: H04W88/02
Filed: 2019-09-30
Abstract: To provide a technology that can increase the possibility of establishing a wireless connection between a communication device and an access point (hereinafter referred to as "AP").SOLUTION: When a first wireless connection with a first AP is established, a terminal device acquires a first identifier that identifies the first AP from an OS program, and when a second wireless connection with a communication device is established, the terminal device uses the second wireless connection to transmit a search instruction to the communication device, receives search result information including N identifiers that identify N APs from the communication device, and determines whether or not a first identifier exists among the N identifiers. When it is determined that the first identifier exists, the terminal device uses the second wireless connection to transmit a first connection instruction including the first identifier to the communication device, and when it is determined that the first identifier does not exist, the terminal device uses the second wireless connection to transmit a second connection instruction including the second identifier to the communication device.SELECTED DRAWING: Figure 3
Patent JP-2021056875-A (JP)
Title: Travel assistance system, travel assistance method, and program
Inventor: KURASAWA YUJI
IPC: B60W30/095
Filed: 2019-09-30
Abstract: To provide a travel assistance system capable of avoiding emergency stop of nearby vehicles.SOLUTION: A travel assistance system for assisting traveling of a vehicle defines a first area 503 including a vehicle 501 and a second area 504 including a nearby vehicle 502. The system comprises control means configured to respond to a situation where the first area overlaps the second area by providing control to at least either of the vehicle and the nearby vehicle such that the first area and the second area do not overlap with each other. A driver of the vehicle is notified that the inter-vehicle distance is reduced.SELECTED DRAWING: Figure 5
Patent JP-2021063873-A (JP)
Title: Image forming method and image forming apparatus
Inventor: SUGAMA KOJI
IPC: G03G15/20
Filed: 2019-10-11
Abstract: To provide an image forming method and an image forming apparatus that prevent an uncontrolled toner from scattering from a recording medium in an optical fixing system and are excellent in energy saving.SOLUTION: An image forming method of the present invention is an image forming method for optically fixing at least a toner image formed by using toner, and the toner contains a compound that undergoes solid-liquid phase transition upon absorption of light. The method has: a developing step of forming a toner image by using the toner based on image data; a step of transferring the toner image onto a recording medium; and a step of irradiating, with light, the toner image transferred onto the recording medium to fuse or soften the toner image. When an integrated quantity of light with which a position equivalent to an image area on the recording medium corresponding to the image data is irradiated is A[J/cm2], and an integrated quantity of light with which a position equivalent to an area other than the image area is irradiated is B[J/cm2], a following formula (1) is satisfied. Formula (1) A≥B.SELECTED DRAWING: Figure 2
Patent JP-2021067756-A (JP)
Title: Electrophotographic device, process cartridge, and cartridge set
Inventor: UMEDA NOBUYOSHI
IPC: G03G15/02
Filed: 2019-10-18
Abstract: To provide an electrophotographic device, a process cartridge, and a cartridge set that contribute to formation of a high-quality electrophotographic image.SOLUTION: An electrophotographic device has an electrophotographic photoreceptor, an electrifying device, and a developing device. The electrifying device has a conductive member that is arranged contactably with the electrophotographic photoreceptor. A conductive layer on an outer surface of the conductive member has a matrix and a plurality of domains dispersed in the matrix. Some of the domains are exposed to the outer surface of the conductive member. The volume resistivity of the matrix is larger than 1.00×1012 Ω cm. The volume resistivity of the matrix is 1.0×105 or more times the volume resistivity of the domains. The developing device includes a toner having toner particles, fine particles A, and fine particles B. The volume resistivity of the fine particles A is 1.0×103 to 1.0×1010 Ω cm. The fine particles B are silica fine particles and have a volume resistivity of 1.0×1011 to 1.0×1017 Ω cm.SELECTED DRAWING: None
Patent JP-2021068780-A (JP)
Title: Thermal treatment device
Inventor: ONO YUKIO
IPC: H01L21/26
Filed: 2019-10-21
Abstract: To provide a thermal treatment device that can increase the uniformity of in-plane temperature distribution of a substrate.SOLUTION: A semiconductor wafer W held by a susceptor 74 of quartz is irradiated with light from below by a halogen lamp, so that the semiconductor wafer W is heated. In the susceptor 74, a radiation thermometer 20 includes an opening 78 for measuring the temperature of the semiconductor wafer W. Below the opening 78 of the susceptor 74, a quartz plate 170 is provided. The planar size of the quartz plate 170 is more than or equal to the opening 78. The transmission of the quartz plate 170 is less than or equal to that of the susceptor 74. The entire lower surface of the semiconductor wafer W held by the susceptor 74 is covered with a quartz member, and on the entire lower surface of the semiconductor wafer W, the variation in illuminance distribution of the light delivered from the halogen lamp becomes small. Thus, the uniformity of the in-plane temperature distribution of the semiconductor wafer W can be increased.SELECTED DRAWING: Figure 8
Patent JP-2021070476-A (JP)
Title: Conveying palette, and storage method of panel for conveying palette
Inventor: MIZUNO HON
IPC: B65D19/06
Filed: 2019-10-29
Abstract: To improve an efficiency of storing panels while suppressing breakage of the panels.SOLUTION: Each of holding portions 24 extending in a parallel direction of a plurality of panels 1 is brought into close contact to the plurality of panels 1 and the plurality of panels 1 are held by each of the holding portion 24 in a state where movement of the plurality of panels 1 is restricted. Then a position switch mechanism 25 switches a position of the holding portion 24 between a holding position where the holding portion 24 holds the plurality of panels 1 and a release position where holding the plurality of panels 1 by the holding portion 24 is released.SELECTED DRAWING: Figure 13
Patent JP-2020075116-A (JP)
Title: Card case
Inventor: TAKAHASHI SHUNSUKE
IPC: A45C11/18
Filed: 2019-10-30
Abstract: To provide a card case in which a plurality of cards in a card holder can be simply picked out one by one and the state that the cards can be picked out one by one can be maintained.SOLUTION: A business card case 1 folded into two via a fold 2 includes a business card holder 10 which stores a plurality of business cards C overlapped on one side of the fold 2. The card holder 10 is provided with: a business card opening 11 opening toward the fold 2; and a bottom surface 12 in contact with each one end Ca of the plurality of business cards C inserted in the business card opening 11. The bottom surface 12 of the business card holder 10 is formed as a slope surface tilted against the direction in which business cards are put in/taken out and an overlapping direction of the plurality of business cards C. On the side of the business card opening 11 of the business card holder C, there is provided a business card press 15 which is in contact with each end Cb of the plurality of business cards C in the state that they are displaced stepwise in the business card put in/taken out direction by being in contact with the bottom surface 12 formed as the slope surface inclined.SELECTED DRAWING: Figure 1
Patent JP-2021069551-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-10-30
Abstract: To provide a game machine capable of executing a game performance that may enhance interest in a game.SOLUTION: A first game performance is executed by a specific performance mode of a plurality of kinds of performance modes, and a second game performance is executed in a special game. In the first game performance, a plurality of character images indicating characters constituting a specific name according to the specific performance mode are displayed in a predetermined order, and then a name image indicating the entire specific name is displayed. In the second game performance, a name image indicating the entire specific name is displayed after a plurality of character images indicating characters constituting the specific name according to the special game are displayed in a predetermined order.SELECTED DRAWING: Figure 57
Patent JP-2021072748-A (JP)
Title: Clamp fixing structure
Inventor: TERAMOTO MASATOSHI
IPC: B60R16/02
Filed: 2019-11-01
Abstract: To provide a clamp fixing structure that enables dimensional control of wire terminals and also improves the workability of connection to external terminals.SOLUTION: The clamp fixing structure includes a clamp 1 fixed to an electric wire W and a clamp locked member 10 fixed to a vehicle body side and to which the clamp 1 is locked. The clamp 1 has a wire fixing portion 2 fixed to the electric wire W and a locking portion 3 integrally provided to the wire fixing portion 2. The clamp locked member 10 extends along a wiring direction M of the electric wire W. The locking portion 3 has a locked portion 11 that can be fixed at an arbitrary position in the wiring direction M of the electric wire W.SELECTED DRAWING: Figure 1
Patent JP-2020098197-A (JP)
Title: Adjustable multifacet x-ray sensor array
Inventor: MORTEZA SAFAI
IPC: G01N23/203
Filed: 2019-11-01
Abstract: To provide an adjustable multifacet X-ray sensor array.SOLUTION: A system 10 for x-ray inspection is provided. The system 10 includes an x-ray emitter 12. The system 10 includes an X-ray sensor array 26 including a first x-ray sensor array 27, a second X-ray sensor 28 adjacent to the first X-ray sensor 27 and a coupler movably coupling the first X-ray sensor 27 to the second X-ray sensor 28. The first X-ray sensor 27 can move in multiple directions with respect to the second X-ray sensor 28 through the coupler. Further, the system 10 includes an imaging device 40 for generating an inspection image on the basis of information from the X-ray sensor array 26.SELECTED DRAWING: Figure 1A
Patent JP-2020038978-A (JP)
Title: High temperature atomic layer deposition of silicon oxide thin films
Inventor: HAIRPIN CHANDRA
IPC: C23C16/42
Filed: 2019-11-01
Abstract: To provide atomic layer deposition process formation for silicon oxide at temperature above 500°C.SOLUTION: A silicon precursor used has formula RRSi(NRR)X(R, Rand Rare each hydrogen, a linear or branched C-Calkyl group, or a C-Caryl group; Ris a linear or branched C-Calkyl group, a C-Caryl group, or a C-Calkylsilyl group; Rand Rare linked or not linked; X is Cl, Br or I; m is 0-3; n is 0-2; p is 0-2; and m+n+p=3), or RRSi(OR)(OR)X(Rand Rare each hydrogen, a linear or branched C-Calkyl group, or a C-Caryl group; Rand Rare each a linear or branched C-Calkyl group or a C-Caryl group; Rand Rare linked or not linked; X is Cl; Br or I; m is 0-3; n is 0-2; q is 0-2; p is 0-2; and m+n+q+p=3).SELECTED DRAWING: Figure 1
Patent JP-2021043427-A (JP)
Title: Large self-washing signboard
Inventor: YUE KANG
IPC: G09F7/18
Filed: 2019-11-06
Abstract: To provide a large self-washing signboard.SOLUTION: A large self-washing signboard comprises an advertising box. The advertising box is installed so that a washing space penetrates horizontally. A signboard is fixedly installed at the right end of the washing space. A projection space that is open leftward is installed on a left end surface of the signboard. A screen is fixedly installed on a right wall of the projection space. A show window is fixedly installed at the left end of the projection space. A projector is fixedly installed on a lower wall of the projection space. A washing device is installed in the washing space. The large self-washing signboard can use a projection signboard to project dynamic advertisements such as videos, attract people's attention, and achieve a better advertising effect, and can use rain rationally to save drinking water.SELECTED DRAWING: Figure 1
Patent JP-2021074154-A (JP)
Title: Game machine
Inventor: OHIRA YUJI
IPC: A63F7/02
Filed: 2019-11-07
Abstract: To enhance interest in a game in a game machine capable of variably displaying identification information simultaneously by plural pattern display devices.SOLUTION: A game machine can start variation display of one identification information by one identification information display device during variation display of the other identification information by the other identification information display means from among first identification information display means and second identification information display means, and does not start variation display of one identification information based on one determination result corresponding to one identification information display means when timing for completing variation display of the other identification information by the other identification information display means overlaps with timing for starting variation display of one identification information by one identification information display means, and when the other determination result corresponding to the other identification information display means is identification for shifting to a special game state.SELECTED DRAWING: Figure 196
Patent JP-2020040206-A (JP)
Title: Spacer, laminate of substrate, manufacturing method of substrate, and manufacturing method of substrate for magnetic disc
Inventor: TAKANO MASAO
IPC: G11B5/84
Filed: 2019-11-08
Abstract: To provide a spacer which is interposed between adjacent substrates in a laminate of substrates such as a glass plate and separates the adjacent substrates, and suppresses misalignment of the spacer generated in releasing a pressure from the pressed laminate, and further misalignment of the substrate, and provide the laminate of the substrates including the spacer, a manufacturing method of the substrate in which an end surface is polished by using the laminate including the spacer, and a manufacturing method of a substrate for a magnetic disc.SOLUTION: An area of a spacer 20, which is interposed between adjacent substrates out of substrates for structuring a laminate and separates the adjacent substrates, is smaller than the laminated substrates. When a pressure is released from a pressed state in which a pressure of 0.60 MPa is applied in a lamination direction on the laminate formed by interposing the space 20 between the plurality of substrates, a variation ΔW of a thickness per spacer calculated from a thickness of the laminate which changes by release of the pressure is 30 μm or less.SELECTED DRAWING: Figure 3