baber/WOPTO huggingface dataset:
Patent JP-2020202370-A (JP)
Title: Dielectric porcelain composition and multilayer ceramic capacitor including the same
Inventor: CHOI MIN YOUNG
IPC: H01G4/30
Filed: 2020-06-02
Abstract: To provide a dielectric porcelain composition and a multilayer ceramic capacitor including the same which can improve reliability.SOLUTION: A dielectric porcelain composition according to an embodiment of the present invention includes a BaTiO3 system base material main component, and a sub component, and the sub component includes a dysprosium (Dy) and a niobium (Nb) as a first sub component, and the total content of dysprosium (Dy) and niobium (Nb) is 1.5 mol or less with respect to 100 mol of titanium (Ti) among the main components of the base material, and the content of dysprosium (Dy) satisfies 0.7 mol<Dy<1.1 mol with respect to 100 mol of titanium (Ti) from among base material main components, and a multilayer ceramic capacitors include the dielectric porcelain composition.SELECTED DRAWING: Figure 3a
Patent JP-2021192573-A (JP)
Title: Current collecting device attachment structure
Inventor: NAKAI YOSUKE
IPC: B61F5/30
Filed: 2020-06-05
Abstract: To eliminate a need for modification of an existing facility, and to reduce vibration of a current collecting device.SOLUTION: A current collecting device attachment structure 8 includes: a beam 11; a current collecting device 12; and a first elastic member and a second elastic member. The beam 11 is connected to an axle box 6 and an axle box 7. The current collecting device 12 is attached to the beam 11. The first elastic member is disposed above the beam 11. The first elastic member is disposed between the beam 11 and the axle box 6. The first elastic member is disposed between the beam 11 and the axle box 7. The second elastic member is disposed below the beam 11. The second elastic member is disposed between the beam 11 and the axle box 6. The second elastic member is disposed between the beam 11 and the axle box 7. The first elastic member and the second elastic member sandwich the beam 11 in a vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2020153998-A (JP)
Title: Radiolucency reduction container
Inventor: ISHII SHIGERU
IPC: G21F5/06
Filed: 2020-06-08
Abstract: To exhibit a radiolucency reduction effect stably at a low cost.SOLUTION: A radiolucency reduction container comprises an outer container 65 with or without a bottom, an inner container 66 with or without a bottom placed inside the outer container 65 such that a side wall and a bottom part are retreated inward from the outer container 65, and active carbon or a water retention base material 6 filled in a gap between the outer container 65 and the inner container 66.SELECTED DRAWING: Figure 34
Patent JP-2021197252-A (JP)
Title: Vehicular lighting fixture
Inventor: IWASAKI KAZUNORI
IPC: F21V5/00
Filed: 2020-06-11
Abstract: To provide a vehicular lighting fixture that can be downsized while forming an irradiation pattern having a desired size.SOLUTION: A vehicular lighting fixture 1 comprises first units (10, 20, and 30) comprising first irradiation lenses (12, 22, and 32) for emitting light incident from first light sources (11, 21, and 31), and second units (40 and 50) comprising second irradiation lenses (42 and 52) for emitting a portion of light incident from second light sources (41 and 51), and emitting the other portion of the light after internally reflecting it. A desired light distribution pattern (low-beam irradiation pattern LP) is formed by superimposing light condensing patterns (LP1, LP2, and LP3) formed by the first units and distribution patterns (LP4 and LP5) formed by the second units.SELECTED DRAWING: Figure 1
Patent JP-2021195089-A (JP)
Title: Steering control device
Inventor: TERAJIMA MAKOTO
IPC: B62D6/00
Filed: 2020-06-18
Abstract: To provide a steering control device that is able to optimize an operation of steering, taking the entire region of a specific stroke into consideration.SOLUTION: A control object of a steering control device is an actuator having a motor 31 that generates motor torque as power for assisting in an operation of a steering wheel in order to turn a turning wheel among steering devices using a mechanical variable. The steering control device includes a control unit 51 that controls supply of current to the motor 31 in order to operate the actuator. The control unit 51 includes a motor control amount calculation unit 55 that calculates an amount of motor control which is an amount of control of supply of current to the motor 31. The motor control amount calculation unit 55 includes: a basic control amount calculation unit 62 that calculates a basic amount of control calculated in association with an operation of the steering wheel; and a compensation amount calculation unit 63 that calculates an amount of compensation for the basic amount of control. The compensation amount calculation unit 63 changes the amount of compensation according to an amount of stroke.SELECTED DRAWING: Figure 3
Patent JP-2021096219-A (JP)
Title: Monitoring method based on detection of ingested substance of human body
Inventor: ZENG ZHIYIN
IPC: G01N27/62
Filed: 2020-06-18
Abstract: To effectively use detection data of a narcotic, a stimulant, or a psychiatric drugs, and to perform further big data monitoring or early warning analysis.SOLUTION: According to one embodiment, a monitoring method based on detection of ingested substances of a human body, comprises: a step S1 of acquiring a mass spectrum in a terminal of each matrix assisted laser ionization analysis time-of-flight mass spectrometer, and storing each mass spectrum and its corresponding identity information, sampling time, and residence information when sampling in a database; a step S2 of obtaining a mass spectrum characteristic ion peak of known substances and/or unknown substances in each mass spectrum; and a step S3 of performing statistics on a frequency of the mass spectrum characteristic ion peak of the known substance and/or the unknown substance, and early warning of the mass spectrum characteristic ion peak whose frequency is greater than a first threshold.SELECTED DRAWING: Figure 1
Patent JP-2021009365-A (JP)
Title: Optical element and microlens array
Inventor: EMORI HIDEYUKI
IPC: G02B26/08
Filed: 2020-06-23
Abstract: To allow for variably control a property and/or shape of an optical element using a polymeric material having predetermined physical properties.SOLUTION: An optical element is provided, comprising a first electrode layer, a second electrode layer, and a gel-like polymeric material disposed between the first electrode layer and the second electrode layer. The polymeric material has a shear modulus of 11 kPa or less when no voltage is applied, and forms a light scatterer on a surface of the first electrode layer when a voltage is applied.SELECTED DRAWING: Figure 1
Patent JP-2022002611-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-23
Abstract: To provide a game machine which can improve the interest for a game.SOLUTION: A first variation performance based on a winning entry of a game ball into a first start port and a second variation performance based on a winning entry of a game ball into a second start port can be executed. An operation performance of a movable member can be executed in the first variation performance or the second variation performance. The operation performance is executed more often in the case in which the second variation performance which results in a failure is executed in a specific game state than in the case in which the first variation performance which results in a failure is executed in the specific game state.SELECTED DRAWING: Figure 46
Patent JP-2022010462-A (JP)
Title: Touch panel device and method for manufacturing the same
Inventor: SASAKI YUTA
IPC: G06F3/041
Filed: 2020-06-29
Abstract: To reduce complexity in attaching a protective sheet onto a touch panel.SOLUTION: A touch panel device 10 according to an embodiment includes a nearly rectangular touch panel 13, a transparent protective sheet 12 having nearly the same shape as that of the touch panel 13 and removably arranged so as to cover the front surface of the touch panel 13, a lower side holding part 11a provided in a lower side of the touch panel 13, for holding the protective sheet 12, and a left-side holding part 11b and a right-side holding part 11c respectively provided on two sides adjacent to the lower side of the touch panel 13, for holding the protective sheet 12.SELECTED DRAWING: Figure 1
Patent JP-2022010903-A (JP)
Title: Road-vehicle cooperation system, on-vehicle device, road-vehicle cooperation server, method for operating road-vehicle cooperation system, and computer program
Inventor: KURATA HIROMI
IPC: G08G1/09
Filed: 2020-06-29
Abstract: To provide a road-vehicle cooperation system capable of keeping communication capacity low while maintaining high accuracy of drive support information and low cost of a vehicle.SOLUTION: A road-vehicle cooperation system includes: a sensor including an imaging device mounted on a vehicle; a road-vehicle cooperation server for receiving sensor data including an image from the sensor and creating a dynamic map based on an image of an object detected from the image; a position prediction device for predicting positions of both object and vehicle at the time of next imaging by the imaging device; an area estimation device for estimating a target area that is an area including the image of the object in the image picked up at the time of next imaging by the imaging device based on installation conditions of the imaging device and the positions of both object and vehicle at the time of the next imaging by the imaging device predicted by the position prediction device; and a data amount reducing device for reducing an amount of transmission data of the image by transmitting the image at a first resolution in the target area and at second resolution lower than the first resolution in the area other than the target area of the image when the image is transmitted from the imaging device to the road-vehicle cooperation server.SELECTED DRAWING: Figure 2
Patent JP-2022011283-A (JP)
Title: Stamp and stamp face exchanging blister pack thereof
Inventor: KAGEYAMA TOMOHIRO
IPC: B41K1/52
Filed: 2020-06-30
Abstract: To provide a stamp which allows a stamp face holder housing a stamp face to be easily exchanged, and further, which prevents a lock from being accidentally detached, and to provide a blister pack capable of extracting the stamp face holder for exchange without soiling the hands.SOLUTION: A stamp includes: a stamp body 10; a grip 11 which can be lifted and lowered relative to the stamp body; and a stamp face holder 12 holding the stamp face. An L-shaped engaging part which can be locked/unlocked according to rotation of the grip while pressing it, is formed between the grip 11 and the stamp face holder 12. The blister pack is constituted of two vertically separable members, houses the stamp face holder for exchange, and a stamp face holding part is formed at a central part in one of these members.SELECTED DRAWING: Figure 1
Patent JP-2022012963-A (JP)
Title: Oscillation device
Inventor: SATO TAKAYUKI
IPC: H03B5/32
Filed: 2020-07-02
Abstract: To correct sudden shift in frequency caused by temperature gradient of a crystal piece, with high accuracy.SOLUTION: In an oscillation device 1 that oscillates a crystal piece 20 by controlling an IC element 10, the IC element 10 comprises: a heater element 11 that has an oscillation circuit for oscillating the crystal piece 20; a plurality of temperature sensors 101 that detect temperature gradient of the crystal piece 20; a VDD terminal 12 connected with a power supply; a VSS terminal 13 connected with the ground; and a thermal shock correction circuit 100 that corrects sudden shift in frequency on the basis of the temperature gradient. The heater element 11 is arranged at such a position that a distance to the VSS terminal 13 is shorter than a distance to the VDD terminal 12.SELECTED DRAWING: Figure 1
Patent JP-2022014142-A (JP)
Title: Submerged pump device
Inventor: FUJITA MASAYUKI
IPC: F04D29/00
Filed: 2020-07-06
Abstract: To provide a submerged pump device capable of reducing the number of parts to prevent its configuration from being complicated.SOLUTION: A submerged pump device 10, 10A comprises: a signal transmission device 90, 90A that is installed outside a tank 1 or at a position inside the tank 1 where it is not submerged, and transmit signals; and a submerged pump 20 that comprises a pump 30, a submerged motor 40 that drives the pump 30, a communication unit 86 that can receive the signals when a water level in the tank 1 is lower than a predetermined water level where the pump 30 is driven, and a control unit 88 that detects a predetermined water level based on the presence or absence of signal reception in the communication unit 86 and starts the pump 30, and that is installed in the tank 1.SELECTED DRAWING: Figure 1
Patent JP-2022014805-A (JP)
Title: Power converter
Inventor: FUJII NAOAKI
IPC: H02M3/155
Filed: 2020-07-07
Abstract: To provide a power converter with high efficiency at a low cost.SOLUTION: A power converter (3) has a power conversion unit (30) that includes multiple parallel switching elements (S1) are connected in series (S1-S8) in which at least one switching element (S1a-S1b) are connected in parallel. In each of the switching elements (S1a-S1b), diodes (D1a-D1b) are formed or connected in anti-parallel. In the multiple parallel switching elements (S1-S8), a parallel switching element (S1) with several parallels is fewer than that of other parallel switching elements is included.SELECTED DRAWING: Figure 16
Patent JP-2022018444-A (JP)
Title: Iodine behavior checking device, iodine behavior checking system, and iodine behavior checking method
Inventor: MOCHIZUKI TAKASHI
IPC: G21C17/003
Filed: 2020-07-15
Abstract: To allow for appropriately evaluating gaseous iodine released from iodine-dissolved pool water in a spent fuel pool when irradiated with gamma rays.SOLUTION: An iodine behavior checking device is provided to clear the above problem, the device comprising a test container for accommodating an iodine-dissolved solution, a radiation source for irradiating the solution in the container with radiation, a coupling tube for circulating gaseous iodine released from the solution when irradiated by the radiation source, and a capturing unit connected to the coupling tube and configured to capture the iodine.SELECTED DRAWING: Figure 1
Patent JP-2020195779-A (JP)
Title: Image processing system and method for three-dimensional medical data interactive contour delineation
Inventor: OLA WEISTRAND
IPC: G06T1/00
Filed: 2020-07-17
Abstract: To provide an image processing system for contour delineation from three-dimensional medical image data having no corresponding shape in a contour library.SOLUTION: By selecting a first subset of data in a first image slice at a first axial position (z1), the contour of an anatomical structure of interest in 3D source data is delineated. A first set of instructions identifies a first edge (E1) of the anatomical structure of interest in the first image slice. Next, a second subset of data in a second image slice at a second axial position (z2) is selected, and a second set of instructions identifies a second edge (E2) of the anatomical structure of interest in the second image slice. A three-dimensional shell (3DS) is calculated based on the first and second edges (E1, E2) and the source data, the three dimensional shell representing an approximation of an interface separating the anatomical structure.SELECTED DRAWING: Figure 2
Patent JP-2022025246-A (JP)
Title: Industrial vehicle
Inventor: NONOGAKI YASUNORI
IPC: B66F9/24
Filed: 2020-07-29
Abstract: To provide an industrial vehicle capable of reducing a possibility of abnormal stop caused when performing a cargo handling action with respect to objects to be handled that are vertically stacked.SOLUTION: A forklift 1 includes a traveling device 2, a cargo handling device 4, a detection device 30, and a cargo handling control device 40. The cargo handling control device 40 includes: a loading control unit 42 performing loading control when a determination unit 41 determines that a position of a pallet group 3W before being loaded on forks 13, 13 is within an allowable range W1 narrower than a reference allowable range WS; a traveling control unit 43 performing traveling control to make travel toward a cargo placing space V when the determination unit 41 determines that the position of the pallet group 3W loaded on the forks 13, 13 is within an allowable range W2 larger than the allowable range W1; and an unloading control unit 44 performing unloading control when the determination unit 41 determines that the position of the pallet group 3W loaded on the forks 13, 13 is within the reference allowable range WS.SELECTED DRAWING: Figure 3
Patent JP-2022026276-A (JP)
Title: Observation device and imaging apparatus having the same
Inventor: MOGI SHUICHI
IPC: G02B13/00
Filed: 2020-07-30
Abstract: To provide an observation device that has an image magnification of a line-of-sight detection system and a function to prevent variations in image magnification, while ensuring expansion of the field of view and a sufficient eye point length, and an imaging apparatus having the same.SOLUTION: An observation device is an observation device having an observation optical system and a line-of-sight detection system. The observation optical system is composed of optical path branching means that branches an optical path and a first lens group having positive refractive power, which are arranged in order from a display element side to an observation side. The line-of-sight detection system comprises a second lens group for forming light incident on the first lens group and branched by the optical path branching means into an image. A distance on an optical axis from a rear side principal point position of the first lens group to a lens surface in the second lens group closest to the observation side, a focal length of the first lens group, and a loupe magnification of the first lens group are appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2022026578-A (JP)
Title: Optical/electrical hybrid substrate
Inventor: KONEKAWA NAOTO
IPC: G02B6/42
Filed: 2020-07-31
Abstract: To provide an optical/electrical hybrid substrate which improves mounting accuracy when mounting optical elements thereon and allows optical elements to be mounted with a minimized tilt.SOLUTION: An optical/electrical hybrid substrate 40 having a metallic reinforcement layer 10 provided between an electrical circuit board E and an optical waveguide W is disclosed. The metallic reinforcement layer has independent openings A formed thereon for respective light exit surfaces at positions corresponding to the multiple light exit surfaces Q where light exists via multiple mirrors of the optical waveguide.SELECTED DRAWING: Figure 3
Patent JP-2022029772-A (JP)
Title: Gate management system
Inventor: SHIRAISHI YASURO
IPC: G08G1/017
Filed: 2020-08-05
Abstract: To provide a gate management system for controlling the operation of an open/close gate based on the authentication result of an ID tag read by ID tag reading means that reads an ID tag carried by a passenger of the vehicle, the system capable of solving a problem that the succeeding vehicle following the predecessor vehicle is trapped between the open/close gate and the ID tag reading means, and a problem that a vehicle with authentication NG can automatically pass through the open/close gate.SOLUTION: The gate management system includes: a vehicle passage sensor 1 that is placed adjacent to an open/close gate 7 for detecting that a vehicle has passed the open/close gate; and a second vehicle detection sensor 3 that is placed behind the open/close gate 7 in the vehicle traveling direction between the open/close gate and the first vehicle detection sensor 2 detecting a passing vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022030049-A (JP)
Title: Aid for mask
Inventor: TERADA TOYOKO
IPC: A62B18/02
Filed: 2020-08-06
Abstract: To provide an aid for mask, which can be adjusted in accordance with a length of a mask body in a right-left direction, and can securely be attached to the mask body.SOLUTION: An aid for mask includes: a guard body 2 arranged along an inner face side of a mask body 31; and clips 3 attached to both ends in a right-left direction of the guard body 2. The guard body 2 is constituted of a belt-like first guard part 4 and a belt-like second guard part 5, which have shape retention property. Holding parts 11 which slidably hold overlap parts of the first guard part 4 and the second guard part 5 are constituted of a first annular part 11a and a second annular part 11b. The second guard part 5 is inserted into the first annular part 11a with the first guard part 4 fixed inside. The first guard part 4 is inserted into the second annular part 11b with the second guard part 5 fixed inside. The first annular part 11a and the second annular part 11b impart slide resistance between the first guard part 4 and the second guard part 5.SELECTED DRAWING: Figure 8
Patent JP-2020196731-A (JP)
Title: Compounds and methods for skin repair
Inventor: YARIV DONDE
IPC: A61P17/00
Filed: 2020-08-11
Abstract: To provide compositions and methods for wound healing and scar reduction.SOLUTION: The compositions and methods of the invention include at least one EP4 agonist set forth herein. Wounds and/or scars that can be treated by the compositions and methods of the invention can arise from events such as surgery, trauma, disease, mechanical injury, burn, radiation, poisoning, and the like.SELECTED DRAWING: None
Patent JP-2021035327-A (JP)
Title: Systems and methods for mobile charging of electric vehicles
Inventor: GEOFFREY D GAITHER
IPC: B60L53/80
Filed: 2020-08-12
Abstract: To provide methods.SOLUTION: A method, a system and a computer readable medium for managing recharging of a shared electric vehicle are provided. The method includes: determining whether an energy storage device of the electric vehicle requires charging; identifying a charging method based on a plurality of parameters including an ambient temperature, a current state of charge, a current load, and a power estimate for a planned route; altering the planned route of the electric vehicle to enable charging based on the identified method; and charging a second energy storage device associated with a second electric vehicle during transit via the electric vehicle. The charging method includes swapping electric vehicles, exchanging the energy storage device, and charging via a charging bot.SELECTED DRAWING: None
Patent JP-2022035685-A (JP)
Title: Battery diagnosis device, method, program, and vehicle
Inventor: HAGA NOBUYASU
IPC: G01R31/392
Filed: 2020-08-21
Abstract: To provide a battery diagnostic device capable of improving estimation accuracy of a deterioration state of a battery.SOLUTION: Disclosed is a battery diagnostic device which diagnoses a state of a battery mounted on a vehicle. This device includes: an acquisition part for acquiring the physical quantity showing the state of the battery; a setting part for setting one diagnostic model from two or more diagnostic models based on the physical quantity acquired by the acquisition part; and an estimation part for estimating a deterioration state of the battery based on one diagnostic model set by the setting part.SELECTED DRAWING: Figure 1
Patent JP-2022038973-A (JP)
Title: Barrier-free fitting
Inventor: NANAYAMA TAKASHI
IPC: E06B1/70
Filed: 2020-08-27
Abstract: To provide a barrier-free of a non barrier-free fitting and a manufacturing method.SOLUTION: A barrier-free fitting comprises a sash and a sill 3b, a bottom rail auxiliary material 4 and a sill auxiliary material 5a, 5b, the bottom rail auxiliary material 4 is mounted at the bottom rail 1b, 2b of the sash, the sill auxiliary material 5a, 5b are mounted to the sill 3b, the bottom rail auxiliary material 4 has a suspension piece projecting to the sill 3b side and the sill auxiliary material 5a, 5b form a guide groove 7 in which the suspension piece is fitted at the sill 3b.SELECTED DRAWING: Figure 3