baber/WOPTO huggingface dataset:
Patent JP-2023007649-A (JP)
Title: Production method of gas separation material, production apparatus of gas separation material and gas separation material
Inventor: NAGANO TAKAYUKI
IPC: B01D69/10
Filed: 2021-07-02
Abstract: To provide a production method of a gas separation material, a production apparatus of the gas separation material and the gas separation material where the gas permeability of the gas separation material is improved.SOLUTION: In a production method of a gas separation material, a vaporized silica forming substance and a raw material gas containing an inert gas are supplied to one surface side of a porous base material and an active gas becoming reactive species is supplied to the other surface side of the porous base material. The opposed diffusion of the raw material gas and the active gas is performed, a gas separation layer containing silica is formed by chemical vapor deposition in the pore of the porous base material at a reaction temperature of 300°C or higher and 800°C or lower and the gas separation layer formed by chemical vapor deposition is heat-treated at a lower temperature than the reaction temperature and 200°C or higher.SELECTED DRAWING: Figure 1
Patent JP-2023008033-A (JP)
Title: Ignition plug
Inventor: NISHIKAWA SHOGO
IPC: H01T13/36
Filed: 2021-07-05
Abstract: To provide an ignition plug which can inhibit deformation of a main body metal fitting.SOLUTION: An ignition plug 10 includes: an insulator 20 formed with a shaft hole 200; a main body metal fitting 50 swaged so as to hold the insulator 20 from the outer periphery side; and a talc material TC filling an annular space SP between an outer peripheral surface of the insulator 20 and an inner peripheral surface of the main body metal fitting 50. A first annular member 81 and a second annular member 82 which contacts with the first annular member 81 from the opposite side of a center electrode 30 are provided at a position, located at a center electrode 30 side end part along a center axis CX of the shaft hole 200, of the annular space SP.SELECTED DRAWING: Figure 2
Patent JP-2023010009-A (JP)
Title: Projection optical system, exposure device, and method for manufacturing article
Inventor: TERASAWA CHIAKI
IPC: G02B13/18
Filed: 2021-07-08
Abstract: To provide a projection optical system that can achieve both high specification and satisfactory optical performance.SOLUTION: A projection optical system has a concave mirror and a convex mirror, and reflects an image of a pattern in an illumination area located outside an optical axis on an object surface in order of the concave mirror, the convex mirror, and the concave mirror to project the image on an image surface, and the projection optical system comprises a lens group arranged on an optical path between the concave mirror and the convex mirror. The lens group includes a first lens having a first aspherical surface, and a second lens arranged between the first lens and the convex mirror and having a second aspherical surface. The first aspherical surface of the first lens satisfies (φsm-φcr)/|φoa|<0, wherein the powers at a position Pcr and a position Psm of the first aspherical surface are defined as φcr and φsm, respectively, and the power on the optical axis on the first aspherical surface as φoa. The second aspherical surface of the second lens has an area for compensating for a change in the power from the position Pcr to the position Psm on the first aspherical surface.SELECTED DRAWING: Figure 1
Patent JP-2021164798-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-07-14
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: An MPU 62 includes not only a main-side CPU 63 but also a management IC 66. The main-side CPU 63 is electrically connected to the management IC 66, and a detection result of each ball entry detection sensor is transmitted from the main-side CPU 63 to the management IC 66. In this case, the detection result of each ball entry detection sensor is transmitted to the management IC 66 through each corresponding signal path, and a corresponding relationship between each ball entry detection sensor and the signal path is supplied from the main-side CPU 63 to the management IC 66 when starting to supply operating power. The management IC 66 stores information on the detection result of each ball entry detection sensor in a history memory 117 as history information. A management-side CPU 112 calculates each kind of parameter by utilizing history information of the history memory 117 in occurrence of an operation opportunity. The history information and each kind of parameter are outputted to the outside through a reading terminal 102.SELECTED DRAWING: Figure 13
Patent JP-2023013872-A (JP)
Title: Unloading system and control method for unloading system
Inventor: UTAN Tomohiro
IPC: B66C13/22
Filed: 2021-07-16
Abstract: To provide an unloading system and a control method for the unloading system with which cargoes loaded on a load-carrying platform of a vehicle can be unloaded automatically to the outside of the vehicle.SOLUTION: A control device 600 makes a rear face range finder 200 measure a first surface of a coil 800, and causes a moving device 400 to move a lateral face range finder 300 to a first post-transfer position on the basis of a first position that is a measurement result of the first surface, makes the lateral face range finder 300 measure the first surface at the first post-transfer position. Then, the control device makes the moving device 400 move the lateral face range finder 300 to a second post-transfer position on the basis of a coil width Wc, makes the lateral face range finder 300 measure a second surface at the second post-transfer position, obtain a coil width Wc det on the basis of a measurement result of the first surface and a measurement result of the second surface measured by the lateral face range finder 300. On the basis of the first position and the width Wc_det, the control device obtains target coordinates at the time of unloading the coil 800 and causes a crane device 500 to move to the target coordinates and unloading the coil 800.SELECTED DRAWING: Figure 1
Patent JP-2023014748-A (JP)
Title: On-vehicle power distribution device
Inventor: IWASAKI KATSUYUKI
IPC: B60R16/02
Filed: 2021-07-19
Abstract: To provide an on-vehicle power distribution device which easily performs additional connection of even new electrical components and new functions that are not assumed at design time thereof without making parts such as a wiring harness or the like larger than necessary.SOLUTION: Priority of each load, which is connected to a downstream side of an ECU having power source power distribution function has been previously grasped. Each power source current Ix flowing to each load is detected, and a total current value Iy flowing an electric wire on an upstream side of the ECU is calculated. A relation of "upstream electric wire smoke generation characteristic C0>upstream fuse fusion cutting characteristic C1>power control characteristic C2" is established, and when the total current value Iy approaches the power control characteristic C2, electric conduction of a load with lower priority is blocked or switched to PWM control to reduce the total current value Iy.SELECTED DRAWING: Figure 1
Patent JP-2023016125-A (JP)
Title: solenoid valve
Inventor: MATSUI KENJI
IPC: F16K31/06
Filed: 2021-07-21
Abstract: To provide a solenoid valve capable of outputting a stable hydraulic pressure while actualizing hydraulic pressure characteristics as two-stage characteristics.SOLUTION: A solenoid valve 100 according to this invention includes a sleeve 102 having at least an input port 118, an output port 120, and a feedback port 121, a spool 104 slidably supported in the sleeve, an electromagnetic part 106 for driving the spool, a movable seat 126 movable in the axial direction independently of the spool, a first spring 128 arranged on the opposite side of the movable seat to the spool, and a second spring 130 arranged between the movable seat and the spool for energizing the spool toward the electromagnetic part. The movable seat moves to the side farther away from the electromagnetic part while receiving a feedback pressure applied to the feedback port which branches from the output port for part of working oil to be returned thereto.SELECTED DRAWING: Figure 2
Patent JP-2022190637-A (JP)
Title: Collective outdoor cooking equipment
Inventor: HARA HITOSHI
IPC: A21B5/00
Filed: 2021-06-14
Abstract: To provide collective outdoor cooking equipment which solves a problem in which individual pieces of outdoor cooking equipment have a poor ability to attract customers and also has a low satisfaction level of participants.SOLUTION: In collective outdoor cooking equipment, individual pieces of outdoor cooking equipment such as a pizza oven, a smoking furnace, and a barbeque furnace are collectively installed in one place.
Patent JP-2021177256-A (JP)
Title: Device and method for stability and reduction of vibrations
Inventor: WANG TAO
IPC: G03B15/00
Filed: 2021-07-26
Abstract: To solve the issue that it is still difficult to completely remove vibrations which involve large amplitudes or vibrations with a high vibration number because there are structural restrictions on a lens or a sensor and a range of motions is also restricted.SOLUTION: An aircraft includes: an air frame; and a device connected to the airframe to stabilize an imaging device. The imaging device includes: an optical unit including a lens and an optical sensor; and a non-optical unit different from the optical unit. The device includes: a frame assembly supporting the optical unit and not supporting the non-optical unit; and a motor assembly connected to the frame assembly. The frame assembly includes: a first frame member supporting the optical unit and an inertial sensor; and a second frame member supporting weight of the first frame member. The frame assembly drives the frame assembly according to a signal provided from the inertial sensor so that the optical unit can rotate around at least a first axis of rotation and a second axis of rotation.SELECTED DRAWING: Figure 1A
Patent JP-2023018272-A (JP)
Title: Communication cable, and method for manufacturing the same
Inventor: NAKAMURA YUICHIRO
IPC: H01B7/18
Filed: 2021-07-27
Abstract: To provide a communication cable that is capable of suppressing alien crosstalk, does not require grounding, and can be efficiently manufactured.SOLUTION: A communication cable comprises: a cable core; and a shielding tape in which an isolation layer and a conductor layer are laminated. A plurality of slits 32a that segments a conductive layer 32 from one side edge part to the other side edge part are formed on the shielding tape 30, and the slits 32a are arranged at every 150 mm or more along a longitudinal direction of the shielding tape 30. The shielding tape 30 is laterally wound around the cable core, and its overlapping width is 1/3 or less the width of the shielding tape 30.SELECTED DRAWING: Figure 2
Patent JP-2023019165-A (JP)
Title: Charge/discharge control device and charge/discharge control program
Inventor: ICHIKAWA TETSURI
IPC: H02J3/32
Filed: 2021-07-28
Abstract: To discharge or charge power stored in a power storage part for load fluctuations, especially increases or decreases in the load that cannot be fully handled by a private power generation device to control an appropriate amount of discharge or charge.SOLUTION: When the load increases rapidly, discharging of a power storage part 12 is started. The discharge is gradually decreased as the amount of power generated by a power generating unit 10 increases. When the rate of change of a frequency that increases in proportion to the increase in the amount of power generated by a power generating unit 16 falls below a predetermined threshold, the discharge is forcibly terminated. Thereby, the amount of power generation returns to that before the rapid load increase caused by a droop control.SELECTED DRAWING: Figure 4
Patent JP-2023019254-A (JP)
Title: Vehicle communication system, and vehicle
Inventor: TANIGAWA KAEDE
IPC: G01S19/40
Filed: 2021-07-29
Abstract: To provide a vehicle communication system capable of improving the accuracy of location information and achieving stable system operation by selecting an appropriate means of acquiring location information according to the surrounding environment of the vehicle and the state of the mobile terminal, and a vehicle including the same.SOLUTION: A control unit 27 is configured to determine, based on at least one of the current position of vehicle 1 and the state of mobile terminal 20, either to acquire a piece of first location information from any one of the multiple first location information acquisition units 26 provided in the mobile terminal 20, or to acquire a piece of second location information from a second location information acquisition unit 32 provided on an in-vehicle device 30 as location information to be used to generate the display screen of the application.SELECTED DRAWING: Figure 2
Patent JP-2022039991-A (JP)
Title: Surgical device connection hub
Inventor: WILHELMUS GOMMEREN
IPC: A61B17/32
Filed: 2021-08-02
Abstract: To provide a surgical device connection hub which is configured to be connected to a handpiece in a detachable manner.SOLUTION: A surgical device 120 comprises: a slender shaft 124; an end effector provided at a distal end of the slender shaft 124; and a connection hub 110 provided at a proximal end of the slender shaft 124. The connection hub 110 includes a movable member 111 which is movable relative to the slender shaft 124. The movable member 111 can be switched between an on-position and an off-position. In insertion of the surgical device 120 into a handpiece 100, electrical connection therebetween is prevented by the connection hub 110 when the movable member 111 is at the on-position.SELECTED DRAWING: Figure 2
Patent JP-2021176604-A (JP)
Title: Game machine
Inventor: YONETANI KENICHI
IPC: A63F5/04
Filed: 2021-08-06
Abstract: To provide a game machine that can prevent game interest from being lowered.SOLUTION: A game machine includes: game state control means capable of controlling a game state to any one of the game states including a first game state and a second game state in which the probability where a specific privilege for continuing the first game state is imparted is higher than that of the first game state; section control means capable of controlling the game section to an advantageous section in the first game state and the second game state; and counting means capable of counting the number of games in the advantageous section. The game state control means can control the game state to the second game state when a predetermined condition is satisfied in the first game state. For the predetermined condition, the probability of being satisfied is higher when the counting result by the counting means is second number of times which indicates that the number of times the game is executed is smaller than that of first number of times, than when the counting result by the counting means is the first number of times.SELECTED DRAWING: Figure 26
Patent JP-2021180901-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-08-10
Abstract: To provide a game machine capable of suitably setting a set value.SOLUTION: When a determination value acquired by acquisition means is determined as a specific determination value different from a set value, the acquisition means is controlled by acquisition control means so as to acquire a determination value which is newly generated by generation means. At this point, the number of set values which are set to specific determination values are set so that the ratio of the set values which are set to the set value is an integer, to a difference between the number of determination values in a predetermined range and the number of set values which are set to specific determination values. Thereby, a set value can be set suitably.SELECTED DRAWING: Figure 1
Patent JP-2023031878-A (JP)
Title: connector
Inventor: TANAKA HITOSHI
IPC: H01R13/631
Filed: 2021-08-25
Abstract: To inhibit repetitive sliding etc. between a contact part and a connection object in a connector including a movable housing.SOLUTION: A connector 10 includes: a movable housing 40 which may be displaced relative to an attachment object 90 in an X direction, a direction perpendicular to a connection direction; and a terminal 20 which electrically connects the attachment object 90 with a connection object 80. The terminal 20 has a displacement part 24 which may be displaced relative to the attachment object 90 in the X direction. The displacement part 24 is formed with contact parts 24c1, 24f1 which contact with the connection object 80. The displacement part 24 may be displaced relative to the movable housing 40.SELECTED DRAWING: Figure 4
Patent JP-2023032120-A (JP)
Title: Environmental numeral collection system
Inventor: SATO YUKO
IPC: G08C17/02
Filed: 2021-08-26
Abstract: To provide an environmental numeral collection system which comprises data loggers for detecting and transmitting environmental numerals and gateways for receiving the environmental numerals, and which automatically combines the data logger with the gateway to facilitate introduction of the system.SOLUTION: Data loggers 2 and gateways 3 are communicably connected. The data logger 2 transmits group information 12, and when the group information 12 received from the data logger 2 matches any of group information 12 prestored in the gateway 3, communication between the data logger 2 and the gateway 3 is permitted so that the gateway 3 can receive environmental numerals from the data logger 2.SELECTED DRAWING: Figure 2
Patent JP-2021184750-A (JP)
Title: Animal test model for cancer
Inventor: VALERIE CASTELLANI-LINCONTANG
IPC: C12N5/073
Filed: 2021-08-26
Abstract: To provide an inexpensive, very easily usable and simply handleable animal model for a tumor test.SOLUTION: Concerning landfowl embryo in which cancer cells are transplanted into embryonic tissue, characterized by being in a developmental stage between stage HH10 and stage HH25 when embryo is transplanted, a test model is disclosed, in which the cancer cells are not neuroblastoma cells but the cells form tumor inside the embryo.SELECTED DRAWING: Figure 4
Patent JP-2023032317-A (JP)
Title: Information processing device
Inventor: YAHAGI SHUICHI
IPC: G05B13/02
Filed: 2021-08-26
Abstract: To provide an information processing device that is quick to respond.SOLUTION: Provided is an information processing device for adjusting control parameters of a controller in a control system in which output of the controller is inputted to a control object and output of the control object is fed back to input of the controller. The information processing device comprises: an acquisition unit for acquiring reference input and reference output of the control object; an estimation unit for calculating estimated output of the control object that corresponds to the control parameters of the controller on the basis of the reference input and reference output of the control object; and a parameter adjustment unit for adjusting the control parameters of the controller by evaluating, when tracking errors of output for the estimated output of the control object when a reference signal is inputted to a reference model which is modeled after the output of the control object are limited within a prescribed permissible range, a reference response outputted by the reference model for the reference signal.SELECTED DRAWING: Figure 2
Patent JP-2023032637-A (JP)
Title: Side body structure of vehicle
Inventor: MURAOKA SHUJI
IPC: B62D25/02
Filed: 2021-08-27
Abstract: To suppress vertical vibrations of a retractor during a vehicle travel and also suppress deformation of a retractor attachment part in a collision satisfactorily at high level while suppressing increases in mass and cost.SOLUTION: A side body structure of a vehicle comprises a side panel 2 which constitutes a side face 1 of the vehicle above a damper attachment part 19 supporting a rear wheel, a retractor 42 which is fixed to a cabin inner face 2b of the side panel 2, a skeleton member 4 which forms a closed cross section 4s extending vertically in cooperation with the side panel 2, and a reinforcement member 50 which is fixed to the side panel 2. The reinforcement member 50 comprises a retractor attachment part Na to which the retractor 42 is attached, a node part 52 which partitions off the closed cross section 4s of a C pillar rhein 4 vertically, and a vibration attenuation joint part 53 which is joined to the side panel 2 through the vibration attenuation member 63, and is united or integrally constituted with members which are successive over those respective elements.SELECTED DRAWING: Figure 3
Patent JP-2023033853-A (JP)
Title: Lens device, control method, and program
Inventor: NAKAMICHI TAKAHITO
IPC: G03B17/14
Filed: 2021-08-30
Abstract: To provide a lens device, a control method, and a program capable of reducing exposure flickering of a captured moving image even when a light amount change due to aperture driving is non-linear.SOLUTION: A lens device detachably attached to an imaging device includes: an aperture mechanism that adjusts an amount of light; a stepping motor that drives the aperture mechanism; and a communication unit that transmits, to the imaging device, exposure information based on information about the actual position of the aperture mechanism.SELECTED DRAWING: Figure 6
Patent JP-2023034125-A (JP)
Title: Vehicular display device
Inventor: TAKADA ARATA
IPC: G08G1/16
Filed: 2021-08-30
Abstract: To provide a vehicular display device that can intuitively inform a driver of a degree of a risk that a vehicle may deviate from a travelling lane.SOLUTION: A vehicular display device 10 comprises: a pair of left and right light emitting parts 34 (a left-side light emitting part 30A and a right-side light emitting part 32A), arranged in a vehicle interior 14, which are configured so that light can visually observed, at a side closer to inside than a pair of left and right road surface lines M (a road-side belt DL and a lane-change line RM) on a travel lane DL and in a direction which extends in a nearly same direction as respective directions of the pair of left and right road surface lines M; and a display part that when a vehicle 12 tries to deviate from the travel lane DL, changes at least either of a cycle of flashing of the light emitting part (the right-side light emitting part 32A) at the lane side which the vehicle tries to deviate from and a movement speed of light that is emitted flowingly from the light emitting part (the right-side light emitting part 32A), in accordance with a degree of a risk that the vehicle may deviate, and displays the degree.SELECTED DRAWING: Figure 1
Patent JP-2023034819-A (JP)
Title: Actuator case and actuator with case
Inventor: ITO AKINOBU
IPC: H02K7/06
Filed: 2021-08-31
Abstract: To provide an actuator case that houses a non drip-proof and dustproof actuator so as to easily convert the actuator into a drip-proof and dustproof actuator, and can easily keep the actuator clean, and an actuator with the case.SOLUTION: An actuator case includes a case body that is hollow and has openings at both ends, lids for closing ends of the case body, and lid fixing members that are disposed at end sides on an inner peripheral surface of the case body. The lids are fixed to the lid fixing members.SELECTED DRAWING: Figure 2