baber/WOPTO huggingface dataset:
Patent JP-2021007290-A (JP)
Title: Rotor for electric machine, electric machine for vehicle, and vehicle
Inventor: BORIS DOTZ
IPC: H02K1/27
Filed: 2020-06-26
Abstract: To generate a high reluctance torque while improving distribution of a gap magnetic field in an electric machine having a rotor lamination stack divided into a plurality of fans.SOLUTION: A rotor (1) is for an electric machine (28) comprising a rotor lamination stack (2) divided into a plurality of fans (3). In each of the fans (3), a permanent magnet assembly (4) is disposed having two permanent magnets (6, 7) symmetrically positioned in a V-shape relative to a symmetric surface (5), which divides the fan (3) into two half-fans (8, 9). An outer radius (r) of the rotor lamination stack (2) in a certain fan (3) includes a local minimum value (16) which is symmetrically positioned relative to the symmetric surface (5) of the half-fans (8, 9) of the fan (3), respectively.SELECTED DRAWING: Figure 3
Patent JP-2022010445-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of enhancing amusement.SOLUTION: A player waiting performance can be executed for a predetermined period in a player waiting state in which variation display is not executed. During the execution of the player waiting performance, disappearance display in which the player waiting performance gradually disappears can be executed, when a predetermined condition is satisfied. Specific display corresponding to identification information can be displayed before the disappearance display is executed.SELECTED DRAWING: Figure 22-11
Patent JP-2022010980-A (JP)
Title: Thermoplastic resin film
Inventor: YAMASHITA KOHEI
IPC: C08F220/18
Filed: 2020-06-29
Abstract: To provide a thermoplastic resin film which has few fish eye defects while maintaining excellent impact resistance.SOLUTION: A thermoplastic resin film contains multilayer structure polymer particles (A) and a thermoplastic resin (B), in which the multilayer structure polymer particles (A) have an inner layer containing crosslinked rubber (I) and an outer layer containing a thermoplastic resin (II) graft-bonded to the inner layer, a ratio [V2/V1] of a mass (V2) of the outer layer to a mass (V1) of the inner layer is 0.3-0.8, and the number of fish eye defects having a size of 0.01 mm2 or more is 0.2 piece/m2 or less.SELECTED DRAWING: None
Patent JP-2022012024-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-06-30
Abstract: To increase a performance effect of a game machine.SOLUTION: A Pachinko game machine 1 includes performance execution means capable of executing a stage performance for increasing the stage during execution of variation display. The performance execution means may suggest that variation display executed after variation display under execution becomes a special result by executing a stage performance. It also may suggest that variation display under execution becomes a special result. When suggesting that variation display under execution becomes a special result by executing a stage performance, the stage is increased to a specific stage or a stage lower than the specific stage.SELECTED DRAWING: Figure 13H
Patent JP-2022013033-A (JP)
Title: Time stamp synchronization data acquisition system, time stamp synchronization data acquisition method, and, program
Inventor: TAMAI MORIHIKO
IPC: H04W4/38
Filed: 2020-07-03
Abstract: To provide a time stamp synchronization data acquisition system capable of highly accurately synchronizing time stamps between envelope data acquired by a sensor node and header data acquired by a commercial PC.SOLUTION: In a wireless quality data visualization system 1000, synchronization detection data of which the time stamp is synchronized with that of envelope data acquired by a sensor device S_node1 are acquired by simple processing. In the wireless quality data visualization system 1000, a time stamp value of header data acquired with a personal computer PC1 with a wireless communication function is corrected to match with a time stamp value of the synchronization detection data, thereby acquiring TS corrected header data which are header data of which the time stamp value is corrected. The time stamp value of the TS corrected header data matches with the time stamp value of the synchronization detection data, thereby guaranteeing that it also matches with a time stamp value of the envelope data acquired by the sensor device S_node1.SELECTED DRAWING: Figure 2
Patent JP-2022014825-A (JP)
Title: Staircase unit
Inventor: NISHIZUKA TAKASHI
IPC: E04B1/348
Filed: 2020-07-07
Abstract: To provide a staircase unit that can reduce the work of handling ventilation ducts at the construction site of equipment placed in the underfloor space and improve workability.SOLUTION: A staircase unit 10 incorporated in a unit building 1 in which a heat source machine 6 that requires intake and exhaust is installed in an underfloor space 5, includes: a staircase portion 12; a central wall 11 and an outer peripheral wall 13 that support the staircase portion 12; a below-staircase space 20 formed below the staircase portion 12 surrounded by the staircase 12, the central wall 11 and the outer peripheral wall 13; and a duct 30 placed in the below-staircase space 20. Further, in the duct 30, one end portion 30a is inserted into a first through hole 7 formed in a floor plate 3e and protrudes into the underfloor space 5, and another end portion 30b is inserted into an opening 17e of one end portion 17c of a connection duct 17 provided in a second outer peripheral portion 15 of the outer peripheral wall 13 and communicates with the outside of the below-staircase space 20.SELECTED DRAWING: Figure 2
Patent JP-2022014976-A (JP)
Title: Control system and traveling body
Inventor: NAKADA NARIYUKI
IPC: B66C13/22
Filed: 2020-07-08
Abstract: To provide a control system and a traveling body capable of improving accuracy to a target position in a traveling control using an antenna of a global navigation satellite system and capable of reducing time required for a traveling.SOLUTION: A control system 20 comprises an inverter 21, an antenna 22 of a global navigation satellite system, a rotational speed acquisition device 23, and a controller 30. The controller 30 has a state estimation part 33, a target speed generating part 34, and a speed command generating part 35. The state estimation part 33 estimates an estimation position xLt from which noise caused by a pitching vibration during traveling and by disturbances from the present position xt at each period t is eliminated. The target speed generating part 34 generates a target rotational speed Nr based on a deviation of a target position xRt and of the estimation position xLt. The speed command generating part 35 models the pitching vibration as a vibration system with one degree of freedom, generates the speed command Ei1 that the residual vibration becomes zero, from the target rotational speed Nr, and outputs the speed command Ei1 to the inverter 21.SELECTED DRAWING: Figure 1
Patent JP-2022015448-A (JP)
Title: On-vehicle electronic control unit and controlling method
Inventor: O TAKESHI
IPC: G05B9/02
Filed: 2020-07-09
Abstract: To provide an on-vehicle electronic control unit capable of continuing the operation of an actuator by specifying not only the presence/absence of occurrence of an abnormal condition that could be conventionally determined, but also contents of the abnormal condition.SOLUTION: An on-vehicle electronic control unit 1 is equipped with a control program portion 300 that software-controls an actuator 3, and a hardware F/B control portion 201 that hardware-controls the actuator 3 by being switched from the software control. The control program portion 300 determines that an abnormal condition occurs in a software control system when the operation of the actuator 3 is different from a target operation, specifies the abnormal condition occurring in the software control system, switches processing to the hardware F/B control portion 201, and continues the operation of the actuator 3 in a normal mode.SELECTED DRAWING: Figure 1
Patent JP-2021159992-A (JP)
Title: New type spinning device
Inventor: WEI CHUNYING
IPC: B21D22/14
Filed: 2020-07-10
Abstract: To disclose a new type spinning device.SOLUTION: A new type spinning device includes a base, and a power device and a fixing device that are provided on an upper surface of the base. The power device is located on the left side of the fixing device. A first moving groove is formed on the upper surface of the base. A second moving groove is formed on a lower wall of the first moving groove. A feeding device is provided in the second moving groove. The feeding device includes a moving mechanism and a position limiting mechanism. The moving mechanism includes transmission spaces provided symmetrically in the base. The first moving groove is located between the transmission spaces. A thread shaft extending to the left into the transmission spaces is connected to a right surface of the first moving groove so as to be rotatable. A first moving block is connected to the thread shaft by a thread.SELECTED DRAWING: Figure 1
Patent JP-2022017104-A (JP)
Title: Anchorage device for pc steel stranded wire
Inventor: MORIWAKI KOJI
IPC: E01D21/00
Filed: 2020-07-13
Abstract: To provide an anchorage device for PC steel stranded wire allowing anchorage to be securely carried out in both of push and pull directions in a simple structure and allowing repeatable use in anchoring and releasing.SOLUTION: An anchorage device for a PC steel stranded wire is to grip a PC steel stranded wire 13 by clamping it from both sides with two gripper securing grooves 32 of a first gripper 30 and a second gripper 31 to apply pressure force between the grippers with a securing jack 34, wherein an inner surface of the securing groove 32 is made of a material with hardness higher than that of a strand of the PC steel stranded wire 13, the securing groove 32 has a specific mating effective length L as well as tooth 33 with a plurality of the number of teeth n is formed with a predetermined pitch P in the securing groove 32, and the tooth 33 are formed in a steep mountain shape, and a tooth height H of the tooth 33 is 0.5 to 1.0 mm and a tooth angle 2θ is 90 to 130 degrees, or preferably, the tooth height is 0.5 to 0.7 mm, and the tooth angle 2θ is 100 to 120 degrees.SELECTED DRAWING: Figure 1
Patent JP-2022018778-A (JP)
Title: Gas detector and monitoring system
Inventor: MURAKAMI JUNICHI
IPC: G01N33/497
Filed: 2020-07-16
Abstract: To provide a gas detector that is easy to prove the coincidence between a subject and a test result and is easy to use.SOLUTION: A body 11 of a gas detector 10 has a front surface 11a that is a display surface for displaying a detection result of exhaled air blown into an exhalation pipe 12, and a support structure 112 that can switch the position of a suction port 121 of the exhalation pipe 12 with respect to the surface 11a and support it. The support structure 112 is configured to be able to switch and support a first posture of the exhalation pipe 12 with the surface 11a facing in the same direction as the front of the face of a subject who blows exhaled air into the exhalation pipe 12 and a second posture of the exhalation pipe with the surface 11a facing in a direction different from the front of the subject's face.SELECTED DRAWING: Figure 9
Patent JP-2022019222-A (JP)
Title: Game machine
Inventor: YASUMI HIROYUKI
IPC: A63F7/02
Filed: 2020-07-17
Abstract: To provide a game machine capable of ensuring visibility of game balls even if a large-sized decoration part is disposed while executing efficient light emitting control.SOLUTION: A guidance passage 500 includes outer peripheral surfaces (an outer peripheral surface 502 and an upper surface 840a) and inner peripheral surfaces (an inner peripheral surface 504 and a lower surface 840b). When a line passing above the top of the outer peripheral surfaces is set to be a first reference line L1 from among lines extending in a vertical direction to a game board surface, the rearmost side part in the lower surface of a decoration part (decoration unit 800) is set to be a first design part D1 from among parts that a vertical line relative to the first reference line L1 can cross, and lowermost side part in the lower surface of the decoration part is set to be a second design part D2 from among parts that a vertical line relative to the first reference line L1 can cross, the first design part D1 is positioned below the first reference line L1, distance (dimension A) from the first reference line L1 is equal to or less than the diameter of a game balls (4 mm), the second design part D2 is positioned below the first reference line L1, and distance (dimension B) from the first reference line L1 is equal to or more than the diameter of a game ball (40 mm).SELECTED DRAWING: Figure 71
Patent JP-2022019373-A (JP)
Title: Information processing system, information processing device, and program
Inventor: TANAKA YURIKA
IPC: G16Y20/40
Filed: 2020-07-17
Abstract: To provide information to correct a posture.SOLUTION: An information processing system includes: sensors for sensing a first posture which a user is taking; a storage section for storing posture data related to a human posture; and a control section for performing generation of an advice which is for a user and is related to a harmful effect on the body of the user based on sensor data acquired from the sensors and the posture data.SELECTED DRAWING: Figure 1
Patent JP-2022020326-A (JP)
Title: Diaphragm device and imaging device with the same
Inventor: HARADA SHINICHIRO
IPC: G03B9/02
Filed: 2020-07-20
Abstract: To provide a diaphragm device that allows for achievement of both a shading property and oscillation property, and to provide an imaging device that has the diaphragm device.SOLUTION: A diaphragm device is provided with: a first aperture blade 42; and a second aperture blade 43, and changes an aperture diameter of an aperture to be formed by the first aperture blade and the second aperture blade to a plurality of states. The first and second aperture blades respectively include first areas 81 and 82, and second areas 83 and 84. Each first area has a friction coefficient lower than the second area, and mutually oscillates upon changing the aperture diameter. The second area has reflectance lower than the first area, and one part of the second area covers at least one part of the aperture when the aperture diameter varies from a maximum aperture diameter serving as a state with the aperture diameter being maximum to a prescribed aperture diameter serving as a state with the aperture diameter being smaller than the maximum aperture diameter.SELECTED DRAWING: Figure 6
Patent JP-2021021484-A (JP)
Title: Valve with resin pipe joint and resin pipe joint
Inventor: KOBAYASHI TETSUYA
IPC: F16K27/00
Filed: 2020-07-22
Abstract: To provide a valve with a resin pipe joint in which, in particular, resin can be surely charged into the deepest part region of a joint part, and withdrawal resistance is remarkably improved compared with a conventional valve by surely preventing the protrusion of the resin, and the resin pipe joint.SOLUTION: In a valve with a resin pipe joint for pressure-inserting a ring into an external periphery of a resin pipe, and fixing it to a joint part in a state that the resin pipe is inserted into the joint part which is arranged at a valve main body, irregular protrusions are formed at a boundary portion between an engagement face of the valve main body and an external periphery of the joint part in an axial direction, the protrusions and recesses are alternately arranged in a plurality of pieces, a tapered face is formed at an inner face of an insertion end of the ring, and in a state that the ring is pressure-inserted into the external periphery of the resin pipe, a compression volume of the resin pipe formed of an internal periphery of the ring becomes the same as a total sum of a volume of the recesses and a volume of a charging space into which the resin pipe which is formed of the tapered face and the engagement face is charged, or reaches a ratio which is lower than the total sum.SELECTED DRAWING: Figure 1
Patent JP-2022023733-A (JP)
Title: Substrate processing method, substrate processing apparatus, and process liquid
Inventor: YOSHIDA YUKIFUMI
IPC: H01L21/304
Filed: 2020-07-27
Abstract: To provide a substrate processing method, a substrate processing apparatus, and a process liquid that can reduce the amount of etching components used.SOLUTION: A substrate processing method includes a treated film forming step of forming a treated film 100 on the upper surface 151 of a substrate W, an etching component forming step of forming an etching component 112 in the treated film 100 by performing etching component forming treatment (heating) on the treated film 100, an etching step of etching a surface layer portion 150 of the substrate W with the etching component 112 formed in the etching component forming step, and a treated film removing step of releasing the treated film 100 from the upper surface 151 of the substrate W, and removing the treated film 100 from the upper surface 151 of the substrate W by supplying a release liquid to the surface of the treated film 100.SELECTED DRAWING: Figure 6
Patent JP-2022024543-A (JP)
Title: Vehicular silencer and manufacturing method thereof
Inventor: TAJIMA ARATA
IPC: B60R13/08
Filed: 2020-07-28
Abstract: To provide a vehicular silencer which has light-weight and thickness.SOLUTION: A molded vehicular silencer 1 includes: a fiber layer 10; a first ventilation resistance layer 21; and a second ventilation resistance layer 22. The fiber layer 10 has a first surface 11 and a second surface 12 on an opposite side of the first surface 11 and includes a binder 14. The first ventilation resistance layer 21 is joined to the first surface 11. The second ventilation resistance layer 22 is joined to the second surface 12. The vehicular silencer 1 includes a general section 31 at the inside of a peripheral edge 30. A squeezed section 32 thinner than the general section 31 is provided at the peripheral edge 30. The fiber layer 10 has an expansion section 15 which has air permeability higher than the first ventilation resistance layer 21 and the second ventilation resistance layer 22 in the general section 31 and density of 0.03 g/cm3 or less.SELECTED DRAWING: Figure 3
Patent JP-2021027355-A (JP)
Title: Cassette lid opening device
Inventor: CHRIS G M DE RIDDER
IPC: H01L21/673
Filed: 2020-07-30
Abstract: To provide a cassette lid opening device for relatively quickly obtaining a desired cleaning gas concentration level in a wafer cassette by minimizing the amount of cleaning gas to be used.SOLUTION: In an assembly 10, a cassette lid opening device 12 comprises: a wall structure 14 having a separation wall 16 and a wall opening 26 for transferring wafers therethrough; a cassette docking port 28; and a lid handler 30 provided to the wall structure. The cassette docking port is arranged at a first side 18 of the wall structure for docking a wafer cassette 80. The lid handler is movable relative to the wall opening and configured to engage with a cassette lid 84 of the wafer cassette docked in the cassette docking port. The cassette lid opening device further comprises a blower 36 having an elongated slit-like nozzle 38 substantially spanning a height or width of the wall opening and configured to blow a curtain-shaped jet stream 40 of purge gas into a cassette interior 88 of the wafer cassette.SELECTED DRAWING: Figure 1
Patent JP-2022026730-A (JP)
Title: Manufacturing methods of die bonding device and semiconductor device
Inventor: ONO YUTA
IPC: H01L21/52
Filed: 2020-07-31
Abstract: To provide a technique capable of reducing mutual interference between coaxial illumination and oblique illumination.SOLUTION: A die bonding device includes a first lighting device that irradiates a die with light along an optical axis of an imaging device, and a second lighting device that is located above the first lighting device and irradiates the die with light at a predetermined angle with respect to the optical axis. The second lighting device includes a second light emitting unit, and an optical path control member that limits an optical path of second irradiation light emitted from the second light emitting unit. The second irradiation light whose optical path is restricted by the optical path control member is arranged so as to pass through the inside of the cylinder of the first lighting device, and the upper surface of the die is irradiated with the second irradiation light.SELECTED DRAWING: Figure 6
Patent JP-2020189118-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-08-03
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: In this pachinko machine, a start port is provided capable of accepting game balls shot into a game area 1100. When a game ball enters the start port, a determination processing for determining whether or not a big win is won is performed. And as the result, if a big win is won, the pachinko machine is controlled to a state (a big win game state) where a big win game capable of gaining game balls is performed. Here, in this pachinko machine, in the big win game state, it is so arranged that generation of game balls that are not accepted by a big win port and become losses is suppressed.SELECTED DRAWING: Figure 108
Patent JP-2022032708-A (JP)
Title: Alternative currency system, alternative currency method and program
Inventor: TAKAHASHI KATSUKUNI
IPC: G06Q20/04
Filed: 2020-08-13
Abstract: To provide a system for associating a onetime currency that can be used only once for paying a prescribed value of a digital currency and the like, to an electronic document pertaining to the currency thereof, and enabling confirming effectivity of the currency.SOLUTION: An alternative currency system 1 for making payments in a onetime currency representing a single-use currency, comprises: a onetime currency issuance module 111 for issuing a onetime currency just for a prescribed amount in accordance with an instruction from a user terminal; an association module 112 for obtaining the issued onetime currency, and associating the onetime currency with a prescribed electronic document; and a collation module 113 for, based on the electronic document to which the onetime currency is associated, collating validity of the onetime currency, and the issued amount.SELECTED DRAWING: Figure 1
Patent JP-2022032745-A (JP)
Title: Portable pad tool
Inventor: HAMANO SHIGEO
IPC: A47K17/02
Filed: 2020-08-14
Abstract: To provide a portable pad tool which can be sufficiently bent horizontally when sterilizing a toilet seat and is capable of smoothly being put in/out of a pocket.SOLUTION: A plastic trimming 2 is adhered onto both surfaces in four corners of a bending rubber plate 1 in pocket book size.SELECTED DRAWING: Figure 1
Patent JP-2022034412-A (JP)
Title: Split-type rigid culvert
Inventor: MATSUOKA SATOSHI
IPC: E21D11/08
Filed: 2020-08-18
Abstract: To easily and inexpensively produce a structure that allows a PC steel member to be inserted in an appropriate position and direction in each of the top, side or bottom plate of a split-type rigid culvert.SOLUTION: There is provided a split-type rigid box culvert 1 having a top plate consisting of two or more top plate unit blocks connected together, in which straight PC steel members 112, 122, and 151 are inserted in the transverse direction near the bottom or near the top, depending on the distribution of bending moments applied to the top plate. The top plate unit blocks are, for example, a leftmost top plate unit block 111 and rightmost top plate unit block 121, which extend from the top of a side plate, and an intermediate top plate unit block 15, which is sandwiched between the leftmost top plate unit block 111 and a rightmost top plate unit block 121.SELECTED DRAWING: Figure 1