baber/WOPTO huggingface dataset:
Patent JP-2020180182-A (JP)
Title: Fluorescent particle, inspection device for visualizing and inspecting motion/movement of fluid in field where the fluid is present by use of fluorescent particle, and method for visualizing and inspecting motion/movement of fluid in field where the fluid is present by use of fluorescent particle
Inventor: MIYAHARA AKIRA
IPC: C09K11/06
Filed: 2019-04-23
Abstract: To provide fluorescent particles, which regularly move in a fluid and can precisely visualize the motion/movement of the fluid while suppressing coating of an object in a periphery of the fluid with a fluorescent substance and halation induced by the object.SOLUTION: The fluorescent particle is made of a mixture containing at least one fluorescent substance and a synthetic resin, in which the fluorescent substance is excited by both UV rays at a wavelength of 290 nm to 405 nm and violet visible light to emit visible light having a peak wavelength in the range from 410 nm to 620 nm. The fluorescent particle is a substantially spherical fluorescent particle, which can be discriminated from a foreign substance and/or an air bubble in the fluid when irradiated with the light, and has a particle diameter of 100 nm to 1 mm.SELECTED DRAWING: Figure 1
Patent JP-2020180823-A (JP)
Title: Device and method for processing radioactive waste
Inventor: OHASHI TOSHIMASA
IPC: G21F9/06
Filed: 2019-04-24
Abstract: To control the pH of water to be treated to an appropriate range when the quality of water to be treated changes in the treatment of radioactive waste liquid.SOLUTION: Configured is a device for treating radioactive waste liquid generated from a nuclear facility, which includes: a first system in which radioactive waste liquid is in contact with a pH buffer material for eluting an alkali component; a second system in which the radioactive waste liquid is not in contact with the pH buffer material, and a control part for controlling the flow ratio of the first system and the second system.SELECTED DRAWING: Figure 1
Patent JP-2020182058-A (JP)
Title: Image forming apparatus
Inventor: NISHIHARA MASATERU
IPC: H04N1/00
Filed: 2019-04-24
Abstract: To provide an image forming apparatus that has a higher added value.SOLUTION: An image forming apparatus comprises: a platen cover that opens/closes a document placement surface 13a of a platen glass 13; a platen sheet 35 that is provided in the platen cover and presses a document against the document placement surface 13a; reading means 7 that optically reads an image of the document; a storage chamber 33 that has a transparent bottom plate 41, is provided in the platen cover such that the bottom plate 41 faces the platen sheet 35, and stores an article attached with an optically readable code; platen sheet retraction means 37 that retracts the platen sheet 35 from below the bottom plate 41 of the storage chamber 33; and storage and retrieval management means that retracts the platen sheet 35 from below the bottom plate of the storage chamber 33, reads the code through the bottom plate 41 with the reading means 7, and manages storage and retrieval of the article with respect to the storage chamber 33 based on the read code.SELECTED DRAWING: Figure 2
Patent JP-2020183171-A (JP)
Title: Stand device of straddle-type vehicle
Inventor: MAKIMURA KAZUKI
IPC: B62H1/02
Filed: 2019-05-08
Abstract: To increase the life span of a spring of a stand device of a straddle-type vehicle.SOLUTION: A stand device of a straddle-type vehicle includes: a bracket fixed to a vehicle body frame; a pin disposed on the bracket and including a first locked portion; a stand member swingably connected via a support shaft to the bracket and including a second locked portion; and a spring including a first engagement end portion locked to the first locked portion of the pin and a second engagement end portion locked to the second locked portion of the stand member, and spanned between the pin and the stand member. A pressed surface of the first locked portion of the pin is configured to be rotatable to the bracket about an axis line of the pin.SELECTED DRAWING: Figure 3
Patent JP-2020184592-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
Inventor: SATO YUICHI
IPC: H01L27/105
Filed: 2019-05-09
Abstract: To provide a transistor having high ON-state current and a semiconductor device with high productivity.SOLUTION: A manufacture method for a semiconductor device includes: forming films of a first to third insulators; on the third insulator, forming films of a fourth insulator, a first oxide film, a second oxide film, a third oxide film, a first conductive film, a first insulating film, and a second conductive film in this order; performing island shape processing to form a first oxide, a second oxide, a first oxide layer, a first conductive layer, a first insulating layer, and a second conductive layer; removing the second conductive layer; forming films of a fifth and sixth insulators over the fourth insulator, the first oxide, the second oxide, the first oxide layer, the first conductive layer, and the first insulating layer; forming an aperture reaching the second oxide to form a third oxide, a fourth oxide, a first conductor, a second conductor, a seventh insulator, and an eighth insulator; and forming a fifth oxide, a ninth insulator, and a third conductor in the aperture; where films of the first conductor and the second conductor are formed using an ionization sputtering method.SELECTED DRAWING: Figure 1
Patent JP-2020190417-A (JP)
Title: Vehicle position estimation system, vehicle position estimation method, and vehicle position estimation program
Inventor: HIYOKAWA TOYOJI
IPC: G01C21/28
Filed: 2019-05-17
Abstract: To provide a vehicle position estimation system, a vehicle position estimation method, and a vehicle position estimation program when including a plurality of vehicle position estimation units, that avoid competition of these and accurately estimate the vehicle position.SOLUTION: A vehicle position estimation system 10 includes a first estimation unit 11 that estimates the position of a target vehicle based on a satellite positioning system signal and a second estimation unit 12 that estimates the position of the target vehicle based on feature recognition processing results by a recognition unit 3 and feature information acquired by a feature information acquisition unit 5, and uses the estimation result of the second estimation unit 12 in the case of the automatic driving mode in which the target vehicle automatically travels to a destination set along a set driving route in a parking lot.SELECTED DRAWING: Figure 3
Patent JP-2020189778-A (JP)
Title: Method for producing non-graphitizable carbon material
Inventor: FURUYA ATOM
IPC: C01B32/05
Filed: 2019-05-24
Abstract: To provide a method for producing a non-graphitizable carbon material that improves the discharge capacity of non-graphitizable carbon material obtained therefrom.SOLUTION: A method for producing a non-graphitizable carbon material, comprising a cross-linking step in which a raw material for a non-graphitizable carbon material is cross-linked; an infusibilization step in which the crosslinked product obtained in the crosslinking step is infusibilized; a solvent extraction step in which the infused product obtained in the infusibilization step is mixed with a solvent and extracted; a re-infusibilization step in which the extracted product is infusibilized again; and a firing step in which the re-infusibilized product is fired to obtain a non-graphitizable carbon material.SELECTED DRAWING: None
Patent JP-2020191917-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-05-24
Abstract: To provide a game machine whose reverse surface side is configured to be an unprecedented mode.SOLUTION: A game machine includes: a game board in which a predetermined game area is formed; a light emitting part disposed in the game board for radiating light visibly from a game machine front side; performance control means for controlling light emission of the light emitting part, which can execute performance control according to variable display of patterns; a state detection part for detecting a state of the game machine; and a translucent part provided at a lateral part of a backward swelling part that swells to the back of the game machine. The performance control means can change a light emission state of the light emitting part based on a result of the detection by the state detection part. The translucent part is provided so as to transmit light emitted from the light emitting part when the light emitting part is emitting light. The light of the light emitting part that emits light in a mode corresponding to a result of the detection by the state detection part is caused to be recognized from a lateral side of the game machine through the light emitting part.SELECTED DRAWING: Figure 296
Patent JP-2020194049-A (JP)
Title: Imaging device
Inventor: SAITO JUNICHI
IPC: G03B5/00
Filed: 2019-05-27
Abstract: To provide an imaging device that can detect a position of a movable part while reducing an effect of output variation of position detection means with a simple configuration.SOLUTION: An imaging device comprises an imaging element, a movable part holding either the imaging element or an imaging optical system, a fixed part opposed to the movable part, a third magnet magnetized in a direction parallel to an optical axis of the imaging optical system, and position detection means for detecting a position of the movable part with respect to the fixed part. The position detection means detects a position of the movable part with respect to the fixed part in a first direction based on an output of two magnetic detection sensors arranged in line in the first direction orthogonal to the optical axis of the imaging optical system at a position opposed to the third magnet, and detects a position of the movable part with respect to the fixed part in a second direction based on an output of two magnetic detection sensors arranged in line in the second direction orthogonal to the first direction and the optical axis of the imaging optical system at a position opposed to the third magnet.SELECTED DRAWING: Figure 2
Patent JP-2020192929-A (JP)
Title: tire
Inventor: KONO YOSHIHIDE
IPC: B60B21/00
Filed: 2019-05-29
Abstract: To provide a tire which is composed using springs and less likely to be reduced in load durability performance of the tire.SOLUTION: A tire is composed of: a plurality of rim members disposed at different positions on the same axis; a plurality of body springs connecting the plurality of rim members; and a plurality of coupling springs coupled to the body springs so as to regulate relative displacement between the plurality of body springs. A limiting portion is provided which limits the displacement of the coupling spring with respect to the body spring, and at least one of both ends of the coupling spring is not fixed to the plurality of rim members.SELECTED DRAWING: Figure 7
Patent JP-2020197656-A (JP)
Title: Image capturing device
Inventor: TENMO RYUJI
IPC: G03B15/00
Filed: 2019-06-04
Abstract: To provide an image capturing device which is capable of capturing omnidirectional images and can be used to shoot various scenes.SOLUTION: An image capturing device is provided, comprising a housing 101 shaped to be attachable to a user, multiple sets of image capturing means disposed in the housing 101 and configured to enable omnidirectional image capturing, and first illumination means for irradiating at least a portion of an object or a shooting area with first light.SELECTED DRAWING: Figure 1
Patent JP-2020197484-A (JP)
Title: Full charge capacity estimating device
Inventor: YAMATO HIROKI
IPC: H01M10/48
Filed: 2019-06-04
Abstract: To improve the accuracy of estimating the full charge capacity of a battery.SOLUTION: A full charge capacity estimating device 1 is constituted by comprising: an estimation unit 123 for referring to one degradation line L out of degradation lines L, finding a full charge capacity that corresponds to the current use amount of a battery B, and estimating the current full charge capacity of the battery B on the basis of the full charge capacity thus found; a computation unit 122 for calculating a degradation coefficient and calculating the first integral value of degradation coefficients; and a switching unit 121 for referring to degradation coefficient information Li that corresponds to the degradation line L referred to by the estimation unit 123, finding the second integral value of degradation coefficients that corresponds to the current use amount of the battery B, finding a range R that includes the second integral value and performing a determination process of determining whether or not the first integral value is within the range R, when the first integral value is not within the range R, switching the degradation line L referred to by the estimation unit 123 to other degradation lines L.SELECTED DRAWING: Figure 1
Patent JP-2020198757-A (JP)
Title: Self-propelled electric wire inspection device
Inventor: SAKAGAMI TOMOMI
IPC: H02G1/02
Filed: 2019-06-05
Abstract: To provide a technique allowing for stable operation of a self-propelled electric wire inspection device.SOLUTION: A self-propelled electric wire inspection device is provided that inspects an electric wire while traveling along an overhead ground wire stringed between towers, the self-propelled electric wire inspection device comprises: a traveling portion that can travel on the overhead ground wire; a body portion located below the traveling portion; an arc-shaped arm that is connected to the body portion in a relatively movable manner and forms a detour for moving the body portion to bypass a tower; and a pair of hook mechanisms that are provided apart from each other in the circumferential direction of the arm with the midpoint of the arm in between and grip the overhead ground wire when the arm is suspended from the overhead ground wire, the pair of hook mechanisms are connected to the arm at a midpoint between both ends in the circumferential direction and inside in the radial direction of the arm.SELECTED DRAWING: Figure 1
Patent JP-2020198927-A (JP)
Title: Knee joint pain improvement unit
Inventor: YAMASHITA YOSHINOBU
IPC: A61H1/02
Filed: 2019-06-06
Abstract: To provide a knee joint pain improvement unit which allows an elderly or physically weak person to easily perform an exercise of a knee joint properly, especially an exercise of the vicinity of a kneecap, improves pain of a knee in walking and prevents knee osteoarthritis.SOLUTION: A knee joint pain improvement unit comprises: a soft pad 1 having an indent part 1B on a center of a lower face; a coil spring 2 which suspends elastically the soft pad in a vertically movable manner and holds the soft pad so as to oscillate freely in a front direction; an electric driving part 3 comprising a solenoid 4 and a coil spring 5 for return and performing linear reciprocation motion; a link mechanism 6 for coupling the soft pad and the electric driving part; and a holding frame body 7 to which an upper part of the coil spring is attached for holding the soft pad in a suspended manner.SELECTED DRAWING: Figure 1
Patent JP-2020200057-A (JP)
Title: Sheet storage container
Inventor: TAKEMURA HIROAKI
IPC: B65D83/08
Filed: 2019-06-07
Abstract: To provide a sheet storage container capable of preventing a roll-shaped sheet from easily moving inside a container body, and smoothly fetching a sheet to the outside of a container, even when the sheet is pulled out and the weight becomes light.SOLUTION: A sheet storage container 10 comprises: a container body 11 housing a roll-shaped sheet 20 formed by winding a sheet 20a; and a lid body 12 which covers an upper end opening of the container body 11 to be detachably attached to the container body 11, and has a take-out part 13 for taking out a sheet 11a. A sheet stopping slit 13a is formed in the take-out part 13. An annular contact rib 16 protruding from the inside to the container body 11 side, and contactable with an upper end surface 20b of the roll-shaped sheet 20 is provided to surround the peripheral part of the take-out part 13, in the lid body 12. The take-out part 13 in which the sheet stopping slit 13a is formed, is prepared under a condition where its central position C1 is eccentric from the central position C2 of the container body 11.SELECTED DRAWING: Figure 2
Patent JP-2020200884-A (JP)
Title: Acceleration/reduction machine coping with linear mechanism having high acceleration/reduction gear ratio using differential depending on swing and libration and also robot
Inventor: NABA ETSUJI
IPC: F16H1/32
Filed: 2019-06-10
Abstract: To provide a libration mechanism for canceling vibration, in a reduction mechanism having an intersection point in an input axis, engaging by including a free gear in a tilt axis, and depending on a fixed gear and an output gear.SOLUTION: Conventionally, a crank mechanism and a tilt axis 5 are used, a free gear 7 is made eccentric, a differential is generated in engagement of the gear, and a rotation center deviates from the center of gravity and is made eccentric, and therefore it deviates from the geometric center structurally. In the present invention, a rotation axis center line of an input/output axis 1 and an input/output axis 2 is arranged on a straight line, the rotation axis center and the geometric center of the tilt axis 5 are made to intersect, and the free gear 7 where libration is made through a bearing is arranged in the input/output axis 1. In 1-stage acceleration/reduction machine, an inner ring rail 10 is fixed to the tilt axis 5 having an intersection point in the input/output axis 1 on the same line as the input/output axis 1 and the input/output axis 2 to thereby generate swing, the libration is generated in 2-toothing of the outer tooth of the free gear 7 formed to an outer ring supported with the bearing, a circumference difference is generated in the internal gear 6 and the internal gear 8 engaged in 4-points to 3-internal gears and fixed in an enclosure and the internal gear, and thereby it is decelerated by the differential.SELECTED DRAWING: Figure 1
Patent JP-2020201728-A (JP)
Title: Method for automatically repairing information of magnetic stripe of ic card
Inventor: NAKAYAMA KAZUO
IPC: G06Q10/00
Filed: 2019-06-11
Abstract: To provide a method for automatically repairing information of a magnetic stripe of an IC card which can simply and easily repair information of the magnetic stripe of the IC card.SOLUTION: A method for automatically repairing information of a magnetic stripe of an IC card comprises: a step (step S10) of reading the information of an IC chip of the IC card at an ATM terminal and transmitting the information to a magnetic information repair server; a step (step S14) of acquiring information required for repairing the information of the magnetic stripe of the IC card from IC card related information managed by an IC card related information management device by use of the magnetic information repair server based on the information of the IC chip transmitted to the magnetic information repair server, and transmitting the acquired information to the ATM terminal; and a step (step S15) of repairing the information of the magnetic stripe of the IC card by use of the ATM terminal based on the transmitted information required for repairing the information of the magnetic stripe of the TC card.SELECTED DRAWING: Figure 2
Patent JP-2020199613-A (JP)
Title: Manipulation system and manipulation system driving method
Inventor: UEDA YUKI
IPC: B25J7/00
Filed: 2019-06-12
Abstract: To provide a manipulation system that can efficiently and appropriately perform operation of holding a micro object and operation of releasing the holding, without depending on skill and technique of an operator, and a manipulation system driving method.SOLUTION: The manipulation system comprises: a first manipulator comprising a first pipet for holding a micro object; a photographing part that photographs an image to be photographed including a prescribed area; a suction pump device for adjusting inner pressure of the first pipet; and a controller including a reference control value setting mode and an operation execution mode. In the reference control value setting mode, when the suction pump device is micromotion-driven to a low pressure side and a micro object is detected in the prescribed area, the suction pump device is started to be micromotion-driven to a high-pressure side and a control value at the time when the micro object is no longer detected in the prescribed area is set as a reference control value. In the operation execution mode, the micro object is held on the first pipet, according to the control value set based on the reference control value.SELECTED DRAWING: Figure 9
Patent JP-2020205550-A (JP)
Title: Semiconductor element and power amplifier device
Inventor: KOYA SHIGEKI
IPC: H01L21/8222
Filed: 2019-06-18
Abstract: To provide a semiconductor element and a power amplifier device that can improve a heat dissipation characteristic.SOLUTION: A semiconductor element includes a semiconductor substrate, a first amplifier and a second amplifier provided adjacent to each other in a first direction on the semiconductor substrate, a first reference potential bump provided on a main surface of the semiconductor substrate and connecting between the first amplifier and a reference potential, a second reference potential bump provided on the main surface of the semiconductor substrate, disposed adjacent to the first reference potential bump in the first direction, and connecting between the second amplifier and the reference potential, and a stripe bump provided on the main surface of the semiconductor substrate, provided between the first reference potential bump and the second reference potential bump in a plan view, and having a second width in a second direction orthogonal to the first direction larger than a first width in the first direction. The second width of the stripe bump is larger than the width of at least one of the first reference potential bump and the second reference potential bump in the second direction.SELECTED DRAWING: Figure 2
Patent JP-2019218050-A (JP)
Title: Truck, deck gate for truck, and method for manufacturing the same
Inventor: KIM DON UON
IPC: B32B5/28
Filed: 2019-06-19
Abstract: To provide a truck, a deck gate for the truck, and a method for manufacturing the same.SOLUTION: The deck gate for the truck has excellent impact strength, a low permanent strain amount, excellent molding properties and excellent cold and heat resistance, and allows reduction in weight. The deck gate can achieve an effect of reducing the weight by about 23% in comparison with a conventional steel and wood type deck gate for a truck.SELECTED DRAWING: Figure 1
Patent JP-2020204598-A (JP)
Title: Teaching device in solid preparation appearance inspection and teaching method in solid preparation appearance inspection
Inventor: HACHITANI EIICHI
IPC: G01N21/85
Filed: 2019-06-19
Abstract: To provide a teaching device and a teaching method capable of easily performing teaching parameter creation in a solid preparation appearance inspection.SOLUTION: Disclosed is a teaching device 20 in a solid preparation appearance inspection, which includes: a non-defective product image storage part 3 for storing a non-defective product image; a defective product image storage part 2 for storing a defective product image; a defective place calculation part 5 for calculating the size of a defective place; a defective candidate calculation part 4 for calculating the size of a defective candidate from the non-defective product image stored in the non-defective product image storage part; and a defective determination threshold setting part 6 for setting a defective determination threshold from the size of the defective place and the size of the defective candidate.SELECTED DRAWING: Figure 1