baber/WOPTO huggingface dataset:
Patent JP-2022021022-A (JP)
Title: Position sensor and position detection method
Inventor: SHINOHARA HIROYUKI
IPC: G01D5/244
Filed: 2020-07-21
Abstract: To provide means for suppressing unintended operation of an operation object caused by erroneous detection of a rotational position because of an influence of an external magnetic field when detecting a position of a rotor by using a magnetic sensor.SOLUTION: A position sensor includes: a magnet rotated with a rotor; plural magnetic sensors 21, 22 for detecting magnetic flux generated from the magnet; and detection parts 25, 30 for detecting a rotational angle of the rotor and abnormality in the magnetic sensors 21, 22 on the basis of detection values by the magnetic sensors 21, 22. The detection part 30 detects a rotational angle of the rotor on the basis of a detection value for minimizing the rotational angle of the rotor corresponding to each detection value from among detection values by the plural magnetic sensors 21, 22.SELECTED DRAWING: Figure 5
Patent JP-2021037940-A (JP)
Title: Carriage for driving vehicle steering system allowing displacement of cover part identical to displacement of movable tube during depth setting and during accident
Inventor: LAURENT REY
IPC: B62D1/19
Filed: 2020-07-22
Abstract: To provide a second fixing point for a cover part which allows a displacement of the cover part identical to the displacement of a movable tube during depth setting and during an accident.SOLUTION: A drive carriage (8') of a vehicle steering system has an attachment zone (9) intended to cooperate with a movable tube (2). The attachment zone makes a fixation of the movable tube on the drive carriage when a force exerted on the attachment zone is below a first predetermined threshold, and a movement of the movable tube relative to the drive carriage when the force exerted on the attachment zone exceeds the first predetermined threshold. The drive carriage has a coupling zone (12') intended to cooperate with a cover part (11'). The coupling zone makes the fixation of the cover part on the drive carriage when the force exerted on the coupling zone is below a second predetermined threshold, and a movement of the cover part relative to the drive carriage when the force exerted on the second coupling zone exceeds the second predetermined threshold.SELECTED DRAWING: Figure 2
Patent JP-2022021816-A (JP)
Title: Pickup device and pickup method
Inventor: NAGAMOTO NOBUHIRO
IPC: H01L21/67
Filed: 2020-07-22
Abstract: To provide a pickup device and a pickup method that make uniform the stress applied to chips in a semiconductor device manufacturing step to reduce the occurrence of cracks and internal defects in the chips.SOLUTION: There is provided a method for peeling and separating chips from a pressure sensitive adhesive sheet body to which a plurality of square or rectangular chips 11 are attached. A pickup device comprises a stage 20 that receives the pressure sensitive adhesive sheet body, a receiving body 21 that is fixed onto the stage, vacuum holes 30, and negative pressure generation means. The receiving body is moved to peel target chips 11 from the pressure sensitive adhesive sheet body with the negative pressure generated by the negative pressure generation means. The pickup device includes a uniformization structure that can make uniform the stress applied to the target chips in the peeling operation performed by moving the receiving body.SELECTED DRAWING: Figure 1
Patent JP-2022024405-A (JP)
Title: Calculation system, calculation method, artificial celestial body and information processor
Inventor: KUROKAWA MORI
IPC: G06F1/16
Filed: 2020-07-28
Abstract: To provide a calculation system, a calculation method, an artificial celestial body and an information processor which suppress a cooling cost of a quantum calculation machine.SOLUTION: A calculation system S includes an information processor 1 which is installed on the ground, an artificial celestial body 2 which goes round a satellite orbit and a quantum calculator 3 which is housed in the artificial celestial body 2. Therein, the information processor 1 includes a transmission part 10 which transmits a request of quantum calculation together with processing object data to the quantum calculation machine, and a reception part 11 which receives a result of the quantum calculation from the quantum calculation machine 3. The quantum calculation machine 3 includes a reception part 30 which receives processing object data and a request of the quantum calculation from the information processor 1, a quantum calculation execution part 31 which executes the quantum calculation, and a transmission part 32 which transmits the result of the quantum calculation to the information processor 1.SELECTED DRAWING: Figure 2
Patent JP-2022025269-A (JP)
Title: Moving body detection system and moving body detection method
Inventor: KURAMOTO KAZUO
IPC: G08G1/16
Filed: 2020-07-29
Abstract: To detect a moving body from a vehicle while avoiding an obstacle.SOLUTION: A moving body detection system 100 includes: a data acquisition unit 110 that acquires measurement data, which represents a relative positional relationship and distance between a vehicle 200 and an object, from a LiDAR apparatus 210 attached to the bottom of the vehicle 200; a cluster production unit 120 that performs cluster analysis on the basis of the measurement data and produces a cluster; a data storage unit 130 that associates the cluster produced by the cluster production unit 120 with time information and stores the cluster as time-course data; a movement detection unit 140 that detects a movement of the cluster on the basis of the time-course data; and a notification unit 150 that, when the movement detection unit 140 detects the movement of the cluster, performs notification about detection information.SELECTED DRAWING: Figure 2
Patent JP-2022030435-A (JP)
Title: Gas supply device
Inventor: WADA DAISUKE
IPC: F17C13/12
Filed: 2020-08-07
Abstract: To enable explosion-proofness without excessively increasing costs for a barrier structure.SOLUTION: A gas supply device 10 is installed in a site of a facility that supplies hydrogen gas. The gas supply device 10 includes: gas equipment for handling the hydrogen gas; a housing 12 having a gas equipment housing portion 43 for housing the gas equipment; and a duct portion 44 for discharging air in the gas equipment storage portion 43. Side faces and a top face of the housing 12 are composed of barrier members. The duct portion 44 includes: an inner opening portion 45 which is horizontally open with respect to the gas equipment storage portion 43; a passage portion 46 connected to the inner opening portion 45; and an outer opening portion 47 for making the passage portion 46 open to the outside of the housing 12. The duct portion 44 is composed of a barrier member.SELECTED DRAWING: Figure 1
Patent JP-2022030975-A (JP)
Title: Method of filling of sound absorption material into muffler
Inventor: SUDO YUSUKE
IPC: F01N1/24
Filed: 2020-08-07
Abstract: To provide a method of filling of a sound absorption material into a muffler by which a muffler is stably held regardless of a shape of a shell or a structure in the shell and easy filling of a sound absorption material into the muffler can be achieved with good workability.SOLUTION: A muffler 1 is formed by dividing a shell 2 into muffler chambers S1, S2 by a separator 3 and filling at least one S2 of the muffler chambers with a sound absorption material 6. In a method adopted as a method of filling of the sound absorption material 6 into the muffler 1, a hole 7 is formed at a portion, which corresponds to the muffler chamber S2 to be filled with the sound absorption material 6, of the shell 2, a filling nozzle 11 is inserted from the hole 7 to the muffler chamber S2, and the sound absorption material 6 is injected to the muffler chamber S2 from the filling nozzle 11 to fill the muffler chamber S2 with the sound absorption member 6. After the filling, the hole 7 opening on the shell 2 is sealed with a hole sealing member 8 from the outside of the shell 2. An outer peripheral flange part 8a, which contacts with an outer surface of the shell 2, of the hole sealing member 8 is welded to the outer surface of the shell 2 to seal the hole 7 with the hole sealing member 8.SELECTED DRAWING: Figure 4
Patent JP-2020180993-A (JP)
Title: Sensor and gear device
Inventor: NISHIMURA TAKESHI
IPC: G01N27/00
Filed: 2020-08-11
Abstract: To provide a technique for detecting increase in failure risk of a gear device due to a failure factor suddenly generated.SOLUTION: A sensor includes: a detection section for detecting a foreign body of a predetermined size or more, which is generated in lubricant in a gear device; and an output section for outputting information which indicates that the foreign body is detected when the detection section detects the foreign body.SELECTED DRAWING: Figure 1
Patent JP-2022032408-A (JP)
Title: Constant-voltage circuit
Inventor: OGURA AKIO
IPC: G05F1/56
Filed: 2020-08-12
Abstract: To improve reliability of a test.SOLUTION: According to an embodiment, a constant-voltage circuit includes: a first gain stage 10 which outputs a first voltage generated by amplifying the difference between a division voltage VFB generated by dividing an output voltage VOUT and a reference voltage VREF; a second gain stage 20 which outputs a second voltage generated by amplifying the first voltage; a second transistor Pp which has one end connected to an input voltage terminal T1 and the other end connected to an output voltage terminal T3, and controls the output voltage to a constant voltage according to the second voltage applied to a gate; and a first circuit which selects a first operation mode (test mode) or second operation mode (normal mode). When the first operation mode is selected, a first current I2a flows to the second gain stage, and when the second operation mode is selected, a second current (I2a+I2b) larger than the first current flows to the second gain stage.SELECTED DRAWING: Figure 1
Patent JP-2022034682-A (JP)
Title: Real estate evaluation system and real estate evaluation program
Inventor: KIMURA MIKIO
IPC: G06Q50/16
Filed: 2020-08-19
Abstract: To provide a real estate evaluation system allowing a user to readily know the value of real estate, as well as, capable of reducing costs required to acquire registration information.SOLUTION: A real estate evaluation system 1 comprises: display means 4 which displays a map on a display of a smart phone 2, overlapping an area corresponding to a lot number over the map; lot number reception means 5 which receives a lot number of real estate to be evaluated, by operation of the smart phone 2; square measure calculation means 6 which calculates a square measure of the area corresponding to the lot number received by the lot number reception means 5; unit price acquisition means 7 which acquires a street value related to the area corresponding to the lot number received by the lot number reception means 5, from unit price storage means 9 storing street values of the real estate; and evaluation means 8 which multiplies the square measure calculated by the square measure calculation means 6 by the street value acquired by the unit price acquisition means 7 to calculate an evaluation value of the real estate to be evaluated. The display means 4 displays the evaluation value calculated by the evaluation means 8 on the display of the smart phone 2.SELECTED DRAWING: Figure 1
Patent JP-2021036583-A (JP)
Title: Optical semiconductor device and carrier
Inventor: HIRAYAMA MASAHIRO
IPC: H05K1/16
Filed: 2020-08-21
Abstract: To provide an optical semiconductor device and a carrier that can reduce discontinuity points and make the EO characteristics closer to flat.SOLUTION: An optical semiconductor device includes a dielectric substrate having a main surface on which a semiconductor laser chip is mounted, a ground pattern provided on the main surface, a mounting pattern provided on the main surface having an opposite side facing the ground pattern, a resistor with a side edge spaced apart from a region on the extension of the opposite side, an extended ground pattern located on the extended region of the opposite side and electrically connected to the ground pattern, and a capacitive element disposed on the mounting pattern.SELECTED DRAWING: Figure 1
Patent JP-2020200334-A (JP)
Title: Pharmaceutical composition
Inventor: STUART CORR
IPC: A61K47/10
Filed: 2020-08-24
Abstract: To provide pharmaceutical compositions particularly suited for delivery from a pressurised aerosol container using a metered dose inhaler (MDI).SOLUTION: A pharmaceutical composition contains (i) a drug component containing at least one tiotropium compound selected from tiotropium, tiotropium bromide and tiotropium bromide monohydrate, and at least one olodaterol compound selected from olodaterol and a pharmaceutically acceptable salt thereof, and (ii) a propellant component, at least 90 wt.% of which is 1,1-difluoroethane (HFA-152a).SELECTED DRAWING: None
Patent JP-2020198314-A (JP)
Title: Jacket material for power storage device and power storage device using the same
Inventor: IJUIN WATARU
IPC: H01G11/78
Filed: 2020-08-25
Abstract: To provide a jacket material for a power storage device excellent in deep drawing moldability and a power storage device using the same.SOLUTION: The jacket material includes a structure in which at least a substrate layer, an adhesive layer, a metal foil layer, sealant adhesive layer, and sealant layer are laminated in this order. The substrate layer is made of a polyester film containing greater than or equal to 12% of ΔA shown by the following formula (1) and having the stress value when being extended by 50% after heat treatment at 200°C is greater than or equal to 75 MPa. ΔA=(fracture elongation after heat treatment at 200°C)-(fracture elongation after heat treatment at 160°C) ...(1)SELECTED DRAWING: Figure 1
Patent JP-2022031044-A (JP)
Title: Anchor bolt position automatic guidance device
Inventor: TAKAHASHI TATSUO
IPC: E04H9/14
Filed: 2020-08-05
Abstract: To provide an anchor bolt position automatic guidance device that allows a wooden house to float while keeping the house almost horizontal due to force of flooded water, and that, when the flooded water lowers, automatically returns the wooden house to its original position.SOLUTION: An anchor bolt position automatic guidance device includes: an anchor bolt having a cap with a small hole in a center attached to a tip end thereof, which is embedded in a base; and a sandwich-type coupling device for fixing the foundation and the anchor bolt attached to a top face of the foundation of a wooden house. The sandwich-type coupling device is fixed to the anchor bolt below the cap, a wire rope automatic winding device is attached to the sandwich-type coupling device, and a wire rope is inserted into the small hole of the cap and fixed. A plurality of external buoyancy members with hardware for disconnection for releasing the fixation between the sandwich-type coupling device and the anchor bolt, is placed around the foundation. The anchor bolt position automatic guidance device is configured so that, when the external buoyancy member floats up due to force of water, the hardware for disconnection releases the connection between the sandwich type coupling device and the anchor bolt to allow the wooden house to float up, and when the water lowers, the wire rope automatic winding device winds the wire rope to return the wooden house to an original position.SELECTED DRAWING: Figure 4
Patent JP-2021093716-A (JP)
Title: Terminal, base station, and control method
Inventor: SUDO HIROAKI
IPC: H04W72/12
Filed: 2020-08-27
Abstract: To provide a terminal, a base station, and a control method capable of improving the frequency utilization efficiency.SOLUTION: In a wireless system, a terminal 200 includes a transmission unit, a detection unit that detects the usage status of the signal diffusion rate using a spectrum spread method, and a control unit that controls signal transmission by the transmission unit that uses the spectrum spread method on the basis of the usage status. The base station includes a transmission unit, a detection unit that detects the usage status of the diffusion rate, and a control unit that determines information related to control of signal transmission using the spectrum spread method in the terminal on the basis of the usage status.SELECTED DRAWING: Figure 4
Patent JP-2022039654-A (JP)
Title: Memory system
Inventor: KUROSE KENGO
IPC: H01L21/8239
Filed: 2020-08-28
Abstract: To realize a memory system useful for controlling a shift register type memory.SOLUTION: A shift register type memory writes data having a first size corresponding to the block capacity into each of a plurality of layers in a plurality of data retention shift columns included in a block in response to the reception of a first command sequence, which specifies a first write mode, from a controller. In response to the reception of a second command sequence, which specifies a second write mode, from the controller, the shift register type memory writes data having a second size smaller than the block capacity into each of a plurality of layers in one or more first data retention shift columns included in the plurality of data retention shift columns without writing the data into each of the other data retention shift columns excluding one or more first data retention shift columns included in the plurality of data retention shift columns.SELECTED DRAWING: Figure 9A
Patent JP-2022041299-A (JP)
Title: Heat conduction member
Inventor: HANANO MASAAKI
IPC: F28D15/02
Filed: 2020-08-31
Abstract: To provide a heat conduction member in a bent form which can be easily formed.SOLUTION: A heat conduction member 1 includes a housing 2 having a space 2S in an inside thereof, and a working medium 4 provided in the space. The housing has an upper plate 22 located in an upper side in a thickness direction of the housing and covering an upper side of the space, a lower plate 21 located in a lower side of the space to face the upper plate in the thickness direction, and a plurality of pillars 22P located between the upper plate and the lower plate. The housing further has bent parts 231, 232 in which the upper plate and the lower plate are bent in the same direction in the thickness direction. The bent part is located between the pillars of the plurality of pillars.SELECTED DRAWING: Figure 1
Patent JP-2022041532-A (JP)
Title: Mask and mask manufacturing method
Inventor: JINNO FUMIO
IPC: A41D13/11
Filed: 2020-09-01
Abstract: To provide a mask in which a predetermined material is processed and a predetermined function is provided, and of which the durability in the function is prevented from deterioration, and a method of manufacturing the mask.SOLUTION: A mask of the present invention includes a mask body 2 having pulp fiber. A predetermined material is put in a hollow part of the pulp fiber.SELECTED DRAWING: Figure 1
Patent JP-2021001686-A (JP)
Title: Sintered bearing
Inventor: ITO YASUTAKA
IPC: C22C1/10
Filed: 2020-09-02
Abstract: To provide a sintered bearing that has high strength and reduced variation in dimension and bearing performance in the mass-production.SOLUTION: A sintered bearing 1 is produced by molding raw material powder including graphite powder and metal powder with a mold and then sintering the molded product, where granulated powder is used as the graphite powder and a ratio of free graphite at a bearing surface 1a is 25-80% by area ratio.SELECTED DRAWING: Figure 1
Patent JP-2022045536-A (JP)
Title: Socket for un-tightening member to be tightened, and un-tightening machine for member to be tightened
Inventor: ASO HIDEKI
IPC: E01B29/28
Filed: 2020-09-09
Abstract: To provide a socket for un-tightening a member to be tightened and an un-tightening machine for a member to be tightened capable of tightening the member to be tightened with high working efficiency even under a working environment in which other members that could hinder tightening work are installed in the vicinity of the member to be tightened.SOLUTION: A socket for un-tightening 30 is used for an un-tightening machine for a member to be tightened including a tightening tool and support means. The support means supports the tightening tool so that a rotation axis of the tightening tool is movable. The socket for un-tightening includes a shaft-like socket body, a movable body, a recessed guide part, and first energizing means. The movable body is supported by the socket body movably between an initial position at the start of tightening and a retracted position. The guide part is formed on the lower surface of the flange part of the movable body eccentrically with respect to the rotation axis, is in sliding contact with a fitted part B1, and guides the tightening tool to a fitting position where the fitting part is fitted to the fitted part B1. The first energizing means energizes the movable body downward.SELECTED DRAWING: Figure 1
Patent JP-2021006451-A (JP)
Title: Method and system for controlling low-speed propulsion for vessel
Inventor: MATTHEW ERIC DERGINER
IPC: B63H21/21
Filed: 2020-09-09
Abstract: To provide a method for controlling low speed propulsion of a vessel moved by a vessel propulsion system having a plurality of propulsion devices.SOLUTION: A propulsion system includes: receiving a signal indicating position of a joy stick movable on a horizontal surface as well as being rotated against a vertical shaft capable of being moved to show a desired vessel movement in 3 freedom degrees; associating position of the joy stick to desired inertial speed of the vessel including one or a plurality of target yaw speed based on target surge speed and target sway speed based on the position of the joy stick to the horizontal surface as well as the rotational position of the joy stick, and steering position command and engine command are determined regarding each of a plurality of propulsion devices on the basis of the desired inertia speed and the propulsion system is controlled according to it.SELECTED DRAWING: Figure 9
Patent JP-2022046068-A (JP)
Title: Laser processing device
Inventor: GOTO RYOTA
IPC: B23K26/142
Filed: 2020-09-10
Abstract: To provide a laser processing device capable of effectively removing debris adhered to a cover glass disposed so as to protect a condensing lens and of preventing dirt from accumulating.SOLUTION: In a laser processing device, a condenser 64 includes: a condensing lens 65; a cover glass 66 protecting the condensing lens 65 from debris scattering when performing laser processing of an object to process; and an air jet nozzle 80 jetting the air to the cover glass 66 and removing the debris. The air jet nozzle 80 is composed of a main nozzle and a sub nozzle. The main nozzle jets the air to the cover glass 66. The sub nozzle jets the air to the air jetted by the main nozzle, so that a jet direction of the air jetted by the main nozzle is adjusted.SELECTED DRAWING: Figure 2