baber/WOPTO huggingface dataset:
Patent JP-2020151288-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-03-22
Abstract: To provide a game machine for suitably suggesting impartation of privilege.SOLUTION: In a step-up suggestive performance, impartation of privilege is suggested by a change in color of an expectation degree lamp 61 in steps in winning of a first performance lottery. In a determined suggestive performance, impartation of privilege is suggested by a change in color of the expectation degree lamp 61 to a rainbow color as a fixing mode for fixing impartation of privilege in winning of a second performance lottery. The color of the expectation degree lamp 61 is changed to a color after a change without changing to a white color as a specific color when the first performance lottery is won and the color of the expectation degree lamp 61 is changed, and the color of the expectation degree lamp 61 is changed to a rainbow color after changing to a white color as a specific color when the second performance lottery is won and the color of the expectation degree lamp 61 is changed. The white color as a specific color is a color not included in colors changed by the first performance lottery.SELECTED DRAWING: Figure 13
Patent JP-2020153342-A (JP)
Title: Centrifugal impeller
Inventor: KIKUCHI MASAMI
IPC: F04D29/22
Filed: 2019-03-22
Abstract: To provide a centrifugal impeller including a circular main plate having an insertion hole in the center, a hub cylindrically formed coaxially ranging to the insertion hole while having an approximately truncated cone shaped outer face, and protruded from the circular main plate, and a plurality of vane parts twisted up toward the hub side and protruded from the circular main plate and the hub at a position of avoiding the overlap with each other when viewed from the direction along the axis of the insertion hole, for enabling the efficient and inexpensive manufacture while having a highly efficient three-dimensional shape.SOLUTION: A circular main plate 39, a hub 40 and vane parts 41 are integrally provided on a resin impeller body 35A, the impeller body 35A is formed with cutout hole 42 having a shape including the projection of the vane parts 41 in the direction along the axis of an insertion hole 38, and a resin interpolation member 36A having an interpolation part 44 smoothly ranging to the surfaces of the circular main plate 39, the hub 40 and the vane parts 41 while filling in the cutout hole 42 is joined to the impeller body 35A.SELECTED DRAWING: Figure 3
Patent JP-2020159570-A (JP)
Title: Water heater
Inventor: FUKAYA ATSUSHI
IPC: F24D3/00
Filed: 2019-03-25
Abstract: To provide a water heater capable of improving startability in use of hot water supply or use of air conditioning, to improve usability.SOLUTION: A water heater comprises: a flow passage switching device 21 that switches heat medium flow passages 4 and 5 depending on whether air conditioning is available or hot water is available; a switching control device 27 that controls the flow passage switching device 21; and a pump device 13 that forcibly flows the heat medium of a heat medium flow passage 3. When the heat medium flow passage is on standby with air conditioning available while the pump device 13 is stopped, the switching control device 21 operates the flow passage switching device 21 to switch the heat medium flow path to a hot water supply available state when air conditioning is not used until an air conditioning use standby time elapses.SELECTED DRAWING: Figure 1
Patent JP-2020158620-A (JP)
Title: Solid lubricant and solid lubricant-encapsulated rolling bearing
Inventor: SATO YOJI
IPC: F16C33/66
Filed: 2019-03-26
Abstract: To provide the solid lubricant and the solid lubricant-encapsulated rolling bearing in which the solid lubricant is encapsulated, wherein the solid lubricants has excellent mechanical strength, a large amount of oil separation, and can extend a bearing life.SOLUTION: A solid lubricant 17 is a solid of a mixture comprising a grease containing a base oil and a thickener, and an ultra-high molecular weight polyolefin, wherein the thickener is a diurea compound, and the base oil contains 70 to 95 mass% of molecules having a molecular weight of 100 to 2000 and 5 to 30 mass% of the molecules having the molecular weight of more than 2000.SELECTED DRAWING: Figure 1
Patent JP-2020160990-A (JP)
Title: Rfid reader writer device
Inventor: SUGIE TOSHIYUKI
IPC: G06K7/10
Filed: 2019-03-27
Abstract: To reduce wrong authentication due to a bit fix, and to improve reliability in an authentication system, optimally.SOLUTION: A reader writer device 40 to be applied to a factory authentication system includes an identification information storage unit 61 that stores identification information read from an ID card 30 as a plurality of bits, and is configured to perform authentication with reference to the authentication information stored in the identification information storage unit 61 and authentication information stored in an authentication information storage unit 71. In the reader writer device 40, provided are: a rewriting unit that rewrites authentication information stored in an identification information storage unit 31 of the ID card 30 when the authentication is preformed; and a control unit that changes the authentication information to be referred to when performing the authentication to authentication information corresponding to the identification information after rewriting by the rewriting unit. The rewriting unit is configured to perform the rewriting so as to make values of all bits associated with the identification information in the identification information storage unit 61 invert for each authentication.SELECTED DRAWING: Figure 10
Patent JP-2020142044-A (JP)
Title: Delivery container
Inventor: OKA TAKURU
IPC: B65D83/00
Filed: 2019-03-08
Abstract: To provide a delivery container capable of preventing a content from being raised due to unwilling rotation of a knob when not in use.SOLUTION: A delivery container 1 comprises a base part 2, a body 3, a lid 14, a shaft part 5, and a tray 7, in which the base part 2 or the body 3 is relatively rotated for raising or lowering the tray 7 inside of the body 3. A peripheral wall of the body 3 has at least one hole 16 penetrating in a peripheral wall of the body 3 parallel to a center axis direction of the body 3. A top face of the base part 2 has a hole 12 having a center on a circumference of a circle whose center is a center of the top face of the base part 2. A rod 11 whose diameter is smaller than a diameter of the hole 16 of the body 3 and whose diameter is a length obtained by adding a depth of the hole 12 provided on the base part 2 and the whole length of the body 3 is inserted into the hole 16 provided on the peripheral wall of the body 3, and a spring 13 is provided between a protrusion 15 provided below the rod 11 and the top face of the base part 2.SELECTED DRAWING: Figure 1
Patent JP-2020159338-A (JP)
Title: Engine control device
Inventor: IKESUE SHUYA
IPC: F01N3/20
Filed: 2019-03-28
Abstract: To easily specify the cause of a failure of a catalyst device.SOLUTION: An electronic control unit 26 is applied to an engine 10 having a catalyst device 19 for exhaust emission control disposed in an exhaust passage 13, determines whether the engine 10 is in a poor combustion state or not, and records a value of a state amount for specification which is a state amount of the engine 10 used for specifying the cause of a failure of the catalyst device 19 in a storage device 30 when the poor combustion state is determined, and specifies the cause with the usage of the state amount for specification when the failure of the catalyst device is confirmed.SELECTED DRAWING: Figure 1
Patent JP-2020163284-A (JP)
Title: Honeycomb filter
Inventor: YOSHIOKA FUMIHIKO
IPC: F01N3/022
Filed: 2019-03-29
Abstract: To provide a honeycomb filter that can effectively suppress a grain encapsulation part from falling off from a cell and has excellent erosion resistance and thermal shock resistance.SOLUTION: The honeycomb filter comprises a columnar honeycomb structure 10 having porous bulkheads 1 arranged to surround a plurality of cells 2 and grain encapsulation parts 5. Ratios S2/S1, ratios of areas S2 of outer peripheral regions 16 to areas S1 of a center region 15 of the honeycomb structure 10 are 0.1 to 0.5. Porosity P1 of center grain encapsulation parts 5a, the grain encapsulation parts 5 existing in the center region 15 is higher than porosity P2 of outer periphery grain encapsulation parts 5b, the grain encapsulation parts 5 existing in the outer periphery regions 16, where the porosity P1 of the center grain encapsulation parts 5a is 76 to 85% and the porosity P2 of the outer periphery grain encapsulation parts 5b is 60 to 75%.SELECTED DRAWING: Figure 4
Patent JP-2020164116-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: UEDA IORI
IPC: B60W40/02
Filed: 2019-03-29
Abstract: To provide a vehicle control device capable of appropriately controlling vehicle travelling such as passing: to provide a vehicle control method: and to provide a program.SOLUTION: A vehicle control part 10 as a vehicle control device includes: a determination part 11 determining a control condition related to vehicle travelling when an own vehicle of a control target vehicle automatically travels; and a control part 12 controlling travelling of the own vehicle on the basis of a determination result. The determination part 11 determines propriety of outpace and also determines propriety of passing when an obstacle exists in front of the own vehicle. The control part 12 executes outpace or passing, or other travelling control according to the propriety of outpace and the propriety of passing.SELECTED DRAWING: Figure 1
Patent JP-2019152867-A (JP)
Title: Speaker verification using co-location information
Inventor: RAZIEL ALVAREZ GUEVARA
IPC: G10L15/06
Filed: 2019-04-03
Abstract: To provide methods, systems, and apparatus, including computer programs encoded on computer storage media, for identifying a user in a multi-user environment.SOLUTION: One of the methods includes the steps of: receiving, by a first user device, an audio signal encoding an utterance; obtaining, by the first user device, a first speaker model for a first user of the first user device; obtaining, by the first user device, for a second user of a second user device that is co-located with the first user device, a second speaker model for the second user or a second score that indicates a respective likelihood that the utterance was spoken by the second user; and determining, by the first user device, that the utterance was spoken by the first user using (i) the first speaker model and the second speaker model or (ii) the first speaker model and the second score.SELECTED DRAWING: Figure 1A
Patent JP-2020169534-A (JP)
Title: Ground improvement method
Inventor: OKABAYASHI IKUO
IPC: E02D3/10
Filed: 2019-04-05
Abstract: To provide a ground improvement method that can reduce construction costs and construction periods.SOLUTION: The ground improvement method includes a step of pressing a ground 1 by installing a long and hollow casing pipe 3 vertically using a drain construction machine in the ground 1 around an intermediate point between vertical drains 2. The drain construction machine comprises a vibro-hammer and collects water in the ground around the vertical drains 2 using vibration from the vibro-hammer when installing the casing pipe 3.SELECTED DRAWING: Figure 1
Patent JP-2020168843-A (JP)
Title: Recording head and correction method of head temperature
Inventor: SUEMATSU YUSHI
IPC: B41J2/01
Filed: 2019-04-05
Abstract: To improve the detection accuracy of temperature sensors while reducing a device cost and a manufacturing cost, in a recording device having a plurality of the temperature sensors at a recording head.SOLUTION: A head temperature detected by a recording head having a plurality of heaters, a plurality of discharge ports for discharging inks in response to the heaters, and first and second temperature detection sensors located in different positions in a direction of a discharge port row which is formed of the plurality of discharge ports is corrected as follows. That is, a correction value for correcting a variation of an output characteristic of the first temperature detection element is stored in a memory in advance, and a voltage of a signal related to the head temperature outputted from the first temperature detection element is amplified by an amplification circuit. Then, the amplified signal related to the head temperature outputted from the amplification circuit is corrected on the basis of the correction value which is stored in the memory, and a signal related to the head temperature outputted from the second temperature detection element is corrected on the basis of the amplified signal related to the corrected head temperature.SELECTED DRAWING: Figure 7
Patent JP-2020173561-A (JP)
Title: On-vehicle computer, on-vehicle communication system, computer execution method, and computer program
Inventor: KURE DARUMAWAN
IPC: G06F9/455
Filed: 2019-04-09
Abstract: To provide an on-vehicle computer that can efficiently use physical resources of an overall on-vehicle communication system by causing the on-vehicle computer to provide and manage physical resources necessary to operate a terminal apparatus in the on-vehicle communication system including the on-vehicle computer, a plurality of on-vehicle control devices, and the terminal apparatus connected to the on-vehicle control devices.SOLUTION: An on-vehicle computer includes: physical resources including a communication unit that communicates with an on-vehicle control device via an on-vehicle communication line, a control unit, and a storage unit; and a management processing unit that generates a virtual control device by allocating the physical resources. The virtual control device operates as a virtual on-vehicle control device connected to the on-vehicle communication line.SELECTED DRAWING: Figure 3
Patent JP-2020171236-A (JP)
Title: Claw open/close device
Inventor: OSADA MASAHIKO
IPC: A01D46/30
Filed: 2019-04-11
Abstract: To facilitate sandwiching of an object between a first claw and a second claw which open and close in a claw open/close device.SOLUTION: A first claw 60a and a second claw 60b constituting a claw open/close device 10 come into a closed state when coming closer to each other, and an open state when separating away from each other. The claw open/close device 10 has a claw displacement mechanism which synchronously displaces the first claw 60a and the second claw 60b in a direction of coming closer to each other or in a direction of separating away from each other. In the claw open/close device 10, there are provided a first cam and a second cam which pivot the first claw 60a and the second claw 60b, respectively, both in from the open state to the closed state and in from the closed state to the open state.SELECTED DRAWING: Figure 3
Patent JP-2020171586-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-04-12
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 executes a jackpot lottery on the basis of entry of game balls into a winning hole 315, and reports its lottery result by a variation game using a second special symbol. In a high-frequency support mode, when there is reservation of a variation game by the second special symbol when starting a next variation game for outputting a pattern determination signal, plural pattern determination signals are outputted to the outside when a variation game for final reservation is completed. When the plural pattern determination signals are outputted, one performance is executed for plural variation games corresponding to the pattern determination signals. When shifting from the high-frequency support mode to a low-frequency support mode, a non-outputted pattern determination signal is outputted in completion of the final variation game of the high-frequency support mode.SELECTED DRAWING: Figure 109
Patent JP-2019141074-A (JP)
Title: Methods and compositions for generating chondrocyte lineage cells and/or cartilage-like tissue
Inventor: GORDON KELLER
IPC: C12Q1/02
Filed: 2019-04-16
Abstract: To provide methods and compositions for generating chondrocyte lineage cells and/or cartilage-like tissue.SOLUTION: Disclosed herein is a method comprising the steps of: a. culturing a primitive streak-like mesoderm population with a culture medium comprising a FGF agonist and a BMP inhibitor etc. to specify a CD73+, CD105+ and/or PDGFR-β+ paraxial mesoderm population; b. generating a chondrocyte precursor population by culturing the paraxial mesoderm population at a high cell density in a serum free medium with a TGFβ agonist to produce a high cell density Sox9+, collagen 2+ chondrocyte precursor population; and c. either culturing the high cell density chondrocyte precursor population with TGFβ3 agonist for an extended period of time to produce an articular like non-hypertrophic chondrocyte cells and/or cartilage-like tissue or culturing the high cell density chondrocyte precursor population with a BMP4 agonist for an extended period of time to produce a hypertrophic chondrocyte like cells and/or cartilage-like tissue.SELECTED DRAWING: None
Patent JP-2020176577-A (JP)
Title: Control method of vehicle, and vehicle
Inventor: KODAMA TAKAYOSHI
IPC: B60W10/06
Filed: 2019-04-19
Abstract: To improve prescribed combustion performed in an internal combustion engine and to improve fuel consumption, in a transient operation.SOLUTION: This control method of a vehicle including an internal combustion engine 1 and a power generation motor 61, includes: performing EGR combustion at a prescribed EGR rate α in a steady operation of the internal combustion engine 1; lowering the EGR rate below the prescribed EGR rate α in a transient operation of the internal combustion engine 1; and recovering excessive output of the internal combustion engine 1 generated due to lowering of the EGR rate by power generation of a power generation motor 61.SELECTED DRAWING: Figure 6
Patent JP-2019111452-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2019-04-23
Abstract: To provide a game machine capable of suitably detecting a fraudulent act.SOLUTION: A main control device 110 includes a generator ratio management chip 207, winning information is acquired from an MPU 201, and a generator ratio and a continuous generator ratio are calculated by the generator ratio management chip 207 and recorded in a second reading memory 264a as a nonvolatile memory. When an inspection apparatus 300 is connected to an inspection terminal 207a, generator ratio data 264a and continuous accessory ratio data 264b recorded in the second reading memory 264a are outputted to the inspection apparatus 300.SELECTED DRAWING: Figure 6
Patent JP-2020180861-A (JP)
Title: Battery resistance measuring device
Inventor: TAKAHASHI KOHEI
IPC: G01R31/389
Filed: 2019-04-25
Abstract: To enable the accuracy of measuring the resistance of a battery to be improved.SOLUTION: An auxiliary machine battery sensor 28 measures the current and voltage of an auxiliary machine battery 16, and a monitoring ECU 30 determines the waveform for measurement for measuring the resistance of the auxiliary machine battery 16 on the basis of the current peak value and frequency measured by the auxiliary machine battery sensor 28 when the current and voltage of the auxiliary machine battery 16 changes in accordance with a request for a load. The monitoring ECU 30 also controls a DDC 20 connected to the auxiliary machine battery 16 so that the current waveform of the auxiliary machine battery 16 becomes the waveform for measurement and, when controlling the DDC 20, calculates the resistance of the auxiliary machine battery 16 on the basis of the current and voltage measured by the auxiliary machine battery sensor 28.SELECTED DRAWING: Figure 1
Patent JP-2020178954-A (JP)
Title: Washing machine
Inventor: TSUCHIYA NORIHIRO
IPC: D06F37/42
Filed: 2019-04-26
Abstract: To provide a washing machine which suppresses occurrence of a fire due to disconnection of a lead wire, and which is easy to assemble.SOLUTION: A washing machine 100 includes: a control board disposed on a back surface side of an outer frame 101, and for controlling a motor 121; a lead wire 127 for connecting the motor 121 and the control board; and a non-combustible cover 228 disposed at a lower frame body 103, and for fixing the lead wire 127. The non-combustible cover 228 is formed in a substantial U shape by a flame-regardant member, it is arranged so that the lead wire 127 is fixed inside the substantial U shape and is opened to the back surface side of the outer frame 101, and an inclined surface 236 which is an upper surface of the substantial U shape is constituted to open toward the back surface. Thereby, the non-combustible cover 228 can be constituted so that an opening part 240 of the substantial U shape becomes large. Therefore, occurrence of a fire due to disconnection of the lead wire 127 can be suppressed, and attaching/detaching of the lead wire 127 is easy.SELECTED DRAWING: Figure 1
Patent JP-2020054789-A (JP)
Title: Cushion for furniture
Inventor: Chen you-feng
IPC: A47C31/10
Filed: 2019-05-08
Abstract: To provide a cushion for furniture which is in close contact with a base plate and against which a side part or a back part of a user can lean when installed on the base plate of furniture.SOLUTION: In a cushion for furniture, a framework is provided with a bottom bar. Two insertion rods 20 are connected to a planar bottom surface of the bottom bar. A liner 30 composed of a sponge material covers the framework. An inner cover 40 provided with an opening on the bottom is fitted outside the liner 30. An outer cover 50 provided with an opening on the bottom is fitted outside the inner cover 40. On the bottom of the liner 30, a first surface and a second surface extending in a horizontal direction and a standing contact surface are formed. The first surface is formed higher than the second surface, and the second surface is higher than a bottom surface of the bottom bar, forming a step shape. A first folding side formed on an opening peripheral edge of the inner cover 40 and a second folding side formed on an opening peripheral edge of the outer cover 50 are provided on the bottom part on the first surface, and the contact surface regulates movements of the first folding side and the second folding side in a side surface direction.SELECTED DRAWING: Figure 1
Patent JP-2020190898-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TANAKA SHOJI
IPC: H04N1/00
Filed: 2019-05-21
Abstract: To provide an information processing device, an information processing method, and a program that can enhance accuracy of workflow analysis in analyzing logs of user operations.SOLUTION: A configuration 300 relating to log analysis includes an information apparatus 310 and a log analysis device 320. The device includes: a log accumulation part 321 for accumulating obtained logs of user operations to an apparatus; a log analysis part 322 which splits the accumulated logs into log analysis sections to analyze the logs for each log analysis section, and extracts workflow performed within the log analysis sections; and an analysis section determination part 323 for, when a remaining log section is shorter than a first log analysis section, determining a second log analysis section based on an analysis result of logs performed in the first log analysis section. When the second log analysis section is shorter than the first log analysis section, log analysis is performed by splitting the remaining log sections into the second log analysis section to prevent an end log section to be analyzed from being unconditionally discarded, thereby enhancing accuracy for workflow analysis.SELECTED DRAWING: Figure 3