baber/WOPTO huggingface dataset:
Patent JP-2021057958-A (JP)
Title: Motor controller
Inventor: SUZUKI KANTARO
IPC: H02M7/48
Filed: 2019-09-27
Abstract: To prevent occurrence of harmonics in a three-phase voltage applied to a motor and to suppress a decrease in BSC voltage.SOLUTION: An inverter included in an IPM 23 applies voltage for driving a motor to the motor. A PWM generation unit 22 generates a PWM signal for controlling switching in the inverter by generating the PWM signal based on a voltage command value. A first upper limit modulation factor calculation unit 81 calculates an allowance value of the amount of decrease in voltage of a capacitor with respect to the minimum voltage at which the voltage of the capacitor of a bootstrap circuit included in a driving circuit of the inverter can drive a switching element of the inverter, and calculates the first upper limit modulation factor based on the calculated allowance value. A modulation factor restriction control unit 71 uses the first upper limit modulation factor as an upper limit value of a PWM modulation factor.SELECTED DRAWING: Figure 1
Patent JP-2021053068-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine capable of suppressing decrease in an interest in a game.SOLUTION: A game machine includes a game board, and lottery means for holding a lottery regarding winning or not on the basis of satisfaction of a lottery condition, and performs control to a special game state advantageous to a player when a lottery result of the lottery means is winning. In the game machine, the game board includes a specific decorative board for mounting plural light emitting means on a front mounting surface, a specific decoration part that covers the front mounting surface of the specific decorative board and has a transparent area, and light emission control means for controlling light emission of plural light emitting means according to a lottery result by the lottery means. A gold, specific color area is formed in a predetermined position in the specific decoration part, a white paint film is formed on a front mounting surface of the specific decorative board, an indicating part for specifying each of plural light emitting means is formed in yellow on the white paint film, and the light emitting control means can control light emission of plural light emitting means in a gold light emission mode when a lottery result by the lottery means is winning.SELECTED DRAWING: Figure 134
Patent JP-2021055402-A (JP)
Title: Pin joint structure and metal plate used for pin joint structure
Inventor: SAITO SUMIHITO
IPC: F16B7/00
Filed: 2019-09-30
Abstract: To provide a pin joint structure and a metal plate capable of obtaining high deformation performance even if tension yield/fracture of a plate is preceded in the pin joint structure.SOLUTION: A pin joint structure 10 has a structure in which first through holes 3c and 3c(L) are formed in a steel plate 3, and the steel plate 3 is superposed on an end side of a bundle 2 in which second through holes 2b are located at positions corresponding to the positions of the first through holes 3c and 3c(L), and drift pins 4 are inserted through the first through holes 3c and 3c(L) and the second through holes 2b. The drift pins 4 are located on one end side of the first through hole 3c(L), and the first through hole 3c is lengthened in the direction of the end face to be joined to the beam 1 in the bundle 2, and a space G is formed between the peripheral surface of the drift pin 4 and the other end side of the first through hole 3c(L), and the length of the space G is 10 mm or more and 150 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2019217371-A (JP)
Title: Game machine and game system
Inventor: SUZUKI KENJI
IPC: A63F7/02
Filed: 2019-10-02
Abstract: To provide a game machine and game system, even when a player changes a game machine, allowing the player to smoothly execute a match game.SOLUTION: In match execution processing (S3), when received information is game information (S31: game information), the game system outputs the received game information to a second LCD display control board D2, and instructs to update game information of an opponent displayed preliminarily. Further, when the received information is match suspension comment data (S31: match suspension comment data) of match termination comment data (S31: match termination comment data), the game system displays corresponding information on a second LCD 10b, and notifies that the opponent's match state is suspended or terminated. Furthermore, when the received information is a signal transmitted from a main control board C, the game system updates a value (game information) of a counter corresponding to a memory card and transmits the updated value to a management computer.SELECTED DRAWING: Figure 7
Patent JP-2020043078-A (JP)
Title: Manifold and cell stack device
Inventor: OGASAWARA NORIYUKI
IPC: H01M8/2484
Filed: 2019-10-04
Abstract: To provide a manifold and a cell stack device capable of suppressing deformation of a top plate.SOLUTION: A manifold 2 includes a manifold main body 23 and a partition plate 24. The manifold main body 23 has a top plate 231, a side plate 233, and a bottom plate 232. The top plate 231 supports a base end of an electrochemical cell. The partition plate 24 extends from a bottom plate 232 toward the top plate 231. The partition plate 24 partitions an internal space of the manifold main body 23 into a gas supply chamber 21 and a gas recovery chamber 22. The gas supply chamber 21 communicates with a first gas flow path. The gas recovery chamber 22 communicates with a second gas flow path. The partition plate 24 is inclined so as to approach the side plate 233 as the partition plate approaches the top plate 231.SELECTED DRAWING: Figure 5
Patent JP-2020011100-A (JP)
Title: Chair
Inventor: SUGIYAMA SHINJI
IPC: A61M21/00
Filed: 2019-10-09
Abstract: To provide a chair capable of avoiding to give a seater discomfort due to heat generated by an awakening apparatus.SOLUTION: A legged-chair S includes: a cushion pan; a back pan; an awakening apparatus; and a holding cover 71 fitted on a rear surface side of a resin plate provided for the cushion pan or the back pan. The awakening apparatus has a respiration sensor detecting body signals of the seater, a vibration device which gives stimuli to the seater, and a controller U1 controlling the vibration device and awakes the seater. The holding cover 71 is fitted in the way that it covers the controller U1 and forms a slit 71h.SELECTED DRAWING: Figure 6
Patent JP-2020011515-A (JP)
Title: Printed matter and container using the printed matter
Inventor: HOSHINO SHOTA
IPC: B32B27/20
Filed: 2019-10-09
Abstract: To provide a printed matter with a high metallic sheen without using metal deposition means.SOLUTION: A printed matter 10 includes: a hard coat layer 2 at an arbitrary portion on a base material 1; and a gloss printed layer 3 at an arbitrary portion on the hard coat layer 2. The gloss printed layer 3 includes metal scales. The metal scales are unevenly distributed on top of the gloss printed layer.SELECTED DRAWING: Figure 1
Patent JP-2020099671-A (JP)
Title: Golf shoe having outsole with all-surface traction zones
Inventor: JEAN-MARIE BIDAL
IPC: A43B13/14
Filed: 2019-10-09
Abstract: To provide golf shoes having improved outsole constructions that can provide a high level of stability and traction force.SOLUTION: The golf shoes include upper, midsole and outsole sections. The outsole includes a first set of arc pathways 54 extending along the outsole in one direction. A second set of arc pathways extends along the outsole in a second direction. When the first and second arc pathways are superposed, four-sided tile pieces 70 are formed, and these tiles contain protruding traction members. Different traction zones containing different traction members are provided on the outsole. These zones provide improved all surface traction and there is no channeling and no trenching of the golf course turf. There is less damage to the golf course for a given amount of traction.SELECTED DRAWING: Figure 7
Patent JP-2021062573-A (JP)
Title: Resin molding, connector, and method for manufacturing resin molding
Inventor: IWASAKI JUN
IPC: B29C45/00
Filed: 2019-10-16
Abstract: To suppress the formation of a blister in a resin molding using a glass fiber reinforcing nylon, a connector housing using the resin molding, or the like.SOLUTION: A resin molding 1 is formed of a glass fiber reinforcing nylon with a glass fiber content of 33%. A thickness of a skin layer 2 formed at the time of injection molding is 0.099 mm or more or 0.040 mm or less. The resin molding 1 is manufactured by setting an injection rate of an injection molding machine to 9.2 cm3/s or less or 23.1 cm3/s or more.SELECTED DRAWING: Figure 1
Patent JP-2021067727-A (JP)
Title: Fixing structure for sensor, and image forming apparatus
Inventor: OTA SHUJI
IPC: G03G15/00
Filed: 2019-10-18
Abstract: To provide a fixing structure for a sensor with which a sensor can be easily fixed to a side frame, and an image forming apparatus.SOLUTION: A fixing structure for a sensor 10 comprises: a sensor 11A; a side frame 13A; a fixing sheet metal 12; and a fixing member 14A. The sensor 11A is fixed to the fixing sheet metal 12. The side frame 13A has a first projection 131A and a second projection. The first projection 131A is located with a gap with respect to a first end E1 of the fixing sheet metal 12. The second projection is located on the opposite side of the first projection 131A with respect to the first end E1 and is in contact with the first end E1. The fixing member 14A has a press-fit part. The press-fit part is fitted between the first end E1 and the first projection 131A and fills the gap between the first end E1 and the first projection 131A.SELECTED DRAWING: Figure 2
Patent JP-2021067046-A (JP)
Title: Lock control system
Inventor: IMADA SHINGO
IPC: E05B45/06
Filed: 2019-10-21
Abstract: To provide a lock control system that can effectively warn users of an unlocking status with a cost-effective configuration.SOLUTION: The lock control system comprises: a lock device capable of wirelessly transmitting a lock/unlock status signal indicating a locking/unlocking state; and a portable device 2 capable of wirelessly transmitting a lock/unlock control signal to the locking device. The portable device has a motion sensor 3 that detects the presence or absence of movement of the portable device and a vibration motor as a warning unit 4 that outputs a warning signal on the condition that no locking signal is received within a predetermined period of time after receiving a locking status signal indicating an unlocking status from the lock device and that motion is detected by the motion sensor.SELECTED DRAWING: Figure 3
Patent JP-2021067314-A (JP)
Title: Motor-operated valve and refrigeration cycle system
Inventor: KITAMI YUKI
IPC: F25B41/35
Filed: 2019-10-23
Abstract: To improve controllability in a small flow rate area by preventing vibration of a main valve element in a small flow rate control area, in a motor-operated valve having two-stage flow rate control areas in which a main valve port of a main valve seat is kept in a fully closed state by a main valve element, and flow rate control in the small flow rate control area, of a refrigerant is performed by a throttle portion between an auxiliary valve port formed on the main valve element and a needle valve.SOLUTION: A main valve port 13a is kept in a fully closed state by a main valve element 3, and a fluid flows in a throttle portion (clearance) between a needle portion 42 of a needle valve 4 and an auxiliary valve port 33a to define a small flow rate control area. In the small flow rate control area, a tapered portion 41a (contact portion) of the needle valve 4 (auxiliary valve element) is brought into contact with a step portion 3a (contact portion) of the main valve element 3. By the contact of the taper portion 41a and the step portion 3a, the main valve element 3 is pressed toward a main valve seat 13 side by the needle valve 4.SELECTED DRAWING: Figure 3
Patent JP-2021067153-A (JP)
Title: Filling detection system and filling detection method
Inventor: GUNJI HIDEO
IPC: E02D3/12
Filed: 2019-10-28
Abstract: To provide a filling detection system capable of confirming a filling status with a simple constitution.SOLUTION: A filling detection system 1 detects a filling status inside an underground cavity 90. The filling detection system 1 includes a plurality of filling pipes 21 to 23 for installing a filler into the underground cavity, and at least a part of the filling pipes 21 to 23 includes discharge ports (32a and 43a) for discharging a filler M, and air intake ports (33a and 421) arranged on a side where the filler M is installed before the discharge ports (32a and 43a).SELECTED DRAWING: Figure 1
Patent JP-2021069732-A (JP)
Title: drawer
Inventor: FUJISATO YUMIKO
IPC: A47B88/969
Filed: 2019-10-31
Abstract: To provide a drawer in which a housing space can be effectively used.SOLUTION: A drawer body 114 is housed in a kitchen floor cabinet in a drawable manner. A housing space 10 comprises a plurality of cooking utensil housing spaces 1271. The plurality of cooking utensil housing spaces 1271 are partitioned by a partition part 120. The plurality of cooking utensil housing spaces 1271 are arranged side by side in a horizontal first direction. A support part 140 is arranged side by side with the partition part 120 in a horizontal second direction orthogonal to the first direction and can support a grip of a cooking utensil housed in the cooking utensil housing spaces 1271. The housing space comprises an article housing space 1270 formed between the partition part 120 and the support part 140.SELECTED DRAWING: Figure 2
Patent JP-2021075284-A (JP)
Title: Lid body and container having lid
Inventor: ITO KANA
IPC: B65D43/03
Filed: 2019-11-05
Abstract: To suppress breakage of a lock member.SOLUTION: A lid body 20 of the present disclosure is provided with a projection part 50 projected downward at a lock member 40 at the lower part of a shaft hole 40J out of both end parts in the longitudinal direction of a first belt part 41. The projection part 50 has a triangular shape when seen from the axial direction of the shaft hole 40J. A distance from a center of the axial hole 40J of the lock member 40 to a lower end of the projection part 50 is set longer than the distance from the center of the shaft 30J of a lock member receiving part 30 to a bottom part 30A. During rotation of the lock member 40 from a second position to a first position, the projection part 50 abuts on the bottom part 30A of the lock member receiving part 30, to thereby hold the lock member 40.SELECTED DRAWING: Figure 13
Patent JP-2020079240-A (JP)
Title: Medicine for preventing or treating parkinson disease
Inventor: SHIMADA SHOICHI
IPC: B82Y5/00
Filed: 2019-11-12
Abstract: To provide a medicine or the like which can prevent or treat Parkinson disease.SOLUTION: The present invention provides a medicine for preventing or treating Parkinson disease containing silicon microparticles, or a pharmaceutical composition, a medical device, a food, or a beverage. Parkinson disease can be prevented or treated by orally administering the silicon microparticles or placing them on the skin or a mucosa, with excellent prophylactic/therapeutic effect. The silicon microparticles contain silicon and can generate hydrogen by contacting water.SELECTED DRAWING: Figure 6
Patent JP-2021081959-A (JP)
Title: Information processing device, information processing system, and information processing program
Inventor: MATSUYUKI DAIKI
IPC: G06Q10/00
Filed: 2019-11-19
Abstract: To provide an information processing device, an information processing system, and an information processing program that can make maintenance planning to restrain maintenance cost compared with a case when making maintenance planning using only inspection scheduled dates for devices to be maintained.SOLUTION: A server 12 performs processing of: extracting subject devices which satisfy predetermined conditions from prior registered devices; generating, when maintenance planning is generated in which environments installed with the extracted devices transition among different types of industries, planning information expressing maintenance planning provided with a long preparation period of time compared with a case when generating maintenance planning in which the environments do not transition among the different types of industries; and outputting the generated planning information to an information processing terminal including a client computer 16, a mobile terminal device 14, and the like.SELECTED DRAWING: Figure 1
Patent JP-2021079822-A (JP)
Title: Skinned product
Inventor: IWAHASHI TAICHI
IPC: B60J5/00
Filed: 2019-11-19
Abstract: To achieve compatibility of prevention of loosening of a stitch line and improvement of outward appearance.SOLUTION: An instrument panel 10 as a skinned product includes: a base material 11; a skin 13 arranged on a surface 12 of the base material 11; and a stitch line 16 composed of a plurality of stitches 17 arranged so as to form a linear shape on the skin 13. The stitches 17 are formed of a needle thread 21 penetrating through the skin 13 in a thickness direction from a top side, and a bobbin thread 22 intersecting the needle thread 21 on a reverse side of the skin 13. In such an instrument panel 10, at least an end part 23 of the bobbin thread 22 in a length direction of the stitch line 16 is locked on a reverse surface 15 of the skin 13 by an adhesive tape 24.SELECTED DRAWING: Figure 3
Patent JP-2020058034-A (JP)
Title: Clock period randomization for protection against cryptographic attacks
Inventor: Donald stark
IPC: G06F21/75
Filed: 2019-11-19
Abstract: To provide a method, a system, and a device that protect against cryptographic attacks.SOLUTION: A device integrated into a high-level system 300 provides a secure operation including a cryptographic operation such as an encrypted communication. The device is driven by an input clock 360 to provide the operation. The system randomizes device clock speed to protect against cryptographic attacks. A clock period randomizer 350 includes a fixed delay generator and a variable delay generator. A variable delay 320 generated by the variable delay generator is based on random or pseudo-random values that change from time to time or periodically. A variable clock 365 which is an output of the clock period randomizer 350 is provided to the device.EFFECT: A side-channel attack and a fault injection attack are made more difficult by using a clock with a variable period during the cryptographic operation.SELECTED DRAWING: Figure 3
Patent JP-2021079504-A (JP)
Title: Processing method
Inventor: KWON HYOK-SU
IPC: B23F5/20
Filed: 2019-11-21
Abstract: To provide a processing method which can suppress an increase in cost and achieve highly precise processing.SOLUTION: A processing method includes: a process of mounting a first end part out of the first end part of a cutter and a second end part opposite to the first end part on a spindle for rotating the cutter; a process of processing a workpiece by rotating the cutter in a first direction and using an area on a first end part side of the cutter; a process of detaching the cutter from the spindle and mounting the second end part of the cutter on the spindle; and a process of processing the workpiece by rotating the cutter in a second direction as a direction opposite to the first direction and using an area on a second end part side of the cutter.SELECTED DRAWING: Figure 2
Patent JP-2020204248-A (JP)
Title: Guard fence and reinforcement structure for guard fence
Inventor: FUKUNAGA KAZUKI
IPC: E01F7/04
Filed: 2019-11-22
Abstract: To provide a guard fence and a reinforcement structure for a guard fence capable of reinforcing the entire fence by a simple structure that forms a reinforcing triangular frame at a fence end.SOLUTION: A guard fence 1 of the present invention is provided with two terminal columns 11 vertically provided at both ends, a plurality of intermediate columns 12 vertically provided between the two terminal columns 11, at least two upper and lower restiform bodies 30 laid horizontally between the terminal column 11 and the intermediate column 12 adjacent to the terminal column 11 and between the two adjacent intermediate columns, respectively, and a net 40 stretched between the two upper and lower restiform bodies 30, characterized in that a reinforcement structure 20 is configured between the terminal column 11 and the intermediate column 12 adjacent to the terminal column 11. The reinforcement structure of the guard fence of the present invention is provided with a pressure-resistant member 21 inserted between the upper part of the terminal column 11 and the upper part of the intermediate column 12, and a tension member 22 extending between the lower part of the above-ground part of the terminal column 11 and the upper part of the intermediate column 12, and a reinforced triangular frame that prevents the terminal column 11 from tilting toward the center of the fence is configured by the terminal column 11, the pressure-resistant member 21, and the tension member 22.SELECTED DRAWING: Figure 1
Patent JP-2021085454-A (JP)
Title: Slide body and method for fabricating the same
Inventor: YAMAZAKI SHINSUKE
IPC: F16F15/02
Filed: 2019-11-27
Abstract: To provide a slide body that does not have the risk for a friction material to peel from the slide body, and has excellent maintainability of the friction material and a method for fabricating the same.SOLUTION: A slide body 40 constitutes a slide seismic isolator 70. From a slide face 11 of a main body 10 of the slide body to a side face 12, a friction material 20 is arranged and at the side face 12, the friction material 20 is fixed with a fastening band 30.SELECTED DRAWING: Figure 1
Patent JP-2021085244-A (JP)
Title: Joint width adjustment jig and joint width adjustment method using the same
Inventor: SUZUKI KIWAMI
IPC: E04G21/18
Filed: 2019-11-28
Abstract: To provide a joint width adjustment jig and a joint width adjustment method using the same allowing adjustment of a joint width between panels to be performed in an easy handling and a simpler manner.SOLUTION: A joint width adjustment jig 1 comprises: a jig body 2 in a long length in one direction; a first hook part 3; a movable part 4; a second hook part 5; and a control part 6. The first hook part 3 is arranged integrally with the jig body 2 and configured to hook on an end of a side of a first panel P1 adjacent to a second panel P2. The movable part 4 is attached on the jig body 2 and is able to freely move in a longitudinal direction of the jig body 2. The second hook part 5 is arranged integrally with the movable body 4 and configured to hook on an end of a side of the second panel P2 adjacent to the first panel P1. The control part 6 is attached on the jig body 2 and allows the movable body 4 to move.SELECTED DRAWING: Figure 2
Patent JP-2021085293-A (JP)
Title: Fixture
Inventor: HATTORI SHINJI
IPC: E06B3/70
Filed: 2019-11-29
Abstract: To provide a fixture in which a sheet material can easily be changed.SOLUTION: A fixture 100 has: a rectangular annular shaped outer frame body 2 having an upper crosspiece 21, a lower crosspiece 22 and a stile 23; and an assembly 10 having a lattice assembly 1, a sheet material 3, and a fixing member 4 and housed in a frame of the outer frame body. The lattice assembly 1 can be divided into a front part and a rear part. Each of a pair of divided bodies 11 obtained by dividing the lattice assembly 1 into the front part and the rear part has a rectangular annular shaped inner frame body 111. The sheet material 3 is pinched by the pair of divided bodies 11. At least one of the inner frame bodies 111 has a groove part 112 on a surface of a side where the sheet material 3 is pinched. The fixing member 4 detachably fixes, at the groove part 112, the sheet material 3 to the inner frame body 111.SELECTED DRAWING: Figure 3