baber/WOPTO huggingface dataset:
Patent JP-2020176766-A (JP)
Title: Infrared detection unit and heating cooker
Inventor: MUSASHI KAZUHIRO
IPC: F24C3/02
Filed: 2019-04-18
Abstract: To provide an infrared detection unit that can determine whether to correctly perform simplification of an assembly work, consolidation of components, downsizing and detection with infrared ray.SOLUTION: An infrared detection unit comprises: a housing H having a translucent window 30 oriented at an opening part 1a; a light receiving sensor 80 for determination, which is fixed to the inside of the housing and determines a closed state of the opening part and a dirty state of the translucent window; an infrared light source 100 which is fixed to the outside of the housing, and emits infrared ray toward the translucent window; and an optical element 90 for determination, which is fixed to the inside of the housing, guides infrared ray IR3 radiated from a heating source 4 and passed through the opening part 1a and the translucent window 30 to the light receiving sensor 80 for determination, and guides infrared ray IR4 radiated from the infrared light source 100 and passed through the translucent window 30 to the light receiving sensor 80 for determination.SELECTED DRAWING: Figure 2
Patent JP-2020178456-A (JP)
Title: Wireless power transmission system
Inventor: TAMAKI HIROTO
IPC: H02J50/12
Filed: 2019-04-18
Abstract: To reduce the efficiency loss of wireless power transmission using ring-shaped multi-layered substrates and coils.SOLUTION: There is provided a power transmission system in which a ring-shaped first substrate, a first coil, a second coil, and a ring-shaped second substrate are placed in close proximity to each other, configured such that a switching current is passed through the first coil from a power transmission circuit mounted on the first substrate to supply electric power, and the electric power generated in the second coil by electromagnetic induction or magnetic field resonance from the supplied electric power is supplied to a load via a power receiving circuit mounted on the second substrate. The first substrate and the second substrate are multilayer substrates including layers of a ground pattern and a power supply pattern. At least the ground pattern and the power supply pattern are formed with slits.SELECTED DRAWING: Figure 4
Patent JP-2020168339-A (JP)
Title: Roll paper cutter
Inventor: MAKISE SHINICHI
IPC: A47K10/36
Filed: 2019-04-03
Abstract: To provide a roll paper cutter allowing a user to pull out and cut paper without touching a paper holder such as a toilet paper holder, and to cut it at a paper cutting line, and, simultaneously when cutting it, forming a gripping tap of paper to be used next.SOLUTION: A roll paper cutter has a simple configuration to be composed of a cutting auxiliary plate and lateral plates, where the lateral plates are attached to the left/right of the cutting auxiliary plate. The roll paper cutter is used by being attached onto the lower side of a paper holder attached to a base or a wall. When gripping any position of a paper take-out part in a standby position to pull the paper, a user sticks the paper onto a rear surface and a lower face of the cutting auxiliary plate, folds it back at the lower end of the cutting auxiliary plate, pulls the paper, with it pressed against the lower front end of the cutting auxiliary plate, and cuts the paper at the cutting line on the take-out part.SELECTED DRAWING: Figure 1
Patent JP-2020181841-A (JP)
Title: Capacitor manufacturing device and power supply control method thereof
Inventor: TAMURA YUJI
IPC: B23K11/24
Filed: 2019-04-23
Abstract: To solve a problem in which a distance between an electrode (anode) and a wire of a capacitor in welding varies.SOLUTION: A digital displacement meter capable of measuring a distance in the working direction of an anode 12a and communicating the measured value to a power supply unit is connected to the anode. A control unit recognizes that the anode has come into contact with the wire by the digital displacement meter in which a reference value is set (steps S1 and S2). The position contact with the wire is set as the starting point of the distance in the working direction of the anode (step S3). When the anode is pressurized and welded (step 4) and the distance between the anodes reaches the reference value from the starting point, the control unit communicates the stop of energization to the power supply unit that energizes the anode (step S5). The flow ends when the operation of the anode is stopped due to the end of energization, and the penetration ends with an overrun (step 6).SELECTED DRAWING: Figure 3
Patent JP-2020181031-A (JP)
Title: Display device
Inventor: KASAHARA TAKESHI
IPC: G03B35/00
Filed: 2019-04-24
Abstract: To provide a display device which can be miniaturized and can project a high-quality virtual image.SOLUTION: A display device 10 includes: displays 31L, 31R; scanning mirrors 33L, 33R; lens array 35 in which a plurality of lenses 37 are arranged; and a control section 12. A scanning section 11 composed of the displays 31L, 31R, and the scanning mirrors 33L, 33R includes: a unit 11L for a left eye, which emits a laser beam at a position suitable for a left eye of a viewer; and a unit 11R for a right eye, which emits a laser beam at a position suitable for a right eye of the viewer. The control section 12 generates a video for the left eye of the viewer by the laser beam emitted from the unit 11L for the left eye and generates a video for the right eye of the viewer by the laser beam emitted from the unit 11R for the right eye.SELECTED DRAWING: Figure 2
Patent JP-2020180246-A (JP)
Title: Method for producing polyacetal resin composition
Inventor: TAMAOKA Akihiro
IPC: C08K5/09
Filed: 2019-04-26
Abstract: To provide a method for producing a polyacetal resin composition, which can suppress generation of formaldehyde from a molded product to a very low level and in which mold deposits during molding is stably suppressed.SOLUTION: Provided is a method for producing a polyacetal resin composition comprising (A) 100 pts.mass of a polyacetal polymer, (B) 0.01 to 0.50 pt.mass of an aliphatic carboxylic acid hydrazide, (C) 0.001 to 0.50 pt.mass of a hydantoin compound having two hydrazinocarbonylalkyl groups, and (D) 0.001 to 0.30 pt.mass of an alkali earth metal salt of an aliphatic carboxylic acid, with a total amount of the (B) and (C) being 0.03 to 0.55 pt.mass relative to 100 pts.mass of the polyacetal polymer (A). The polyacetal polymer (A) is a polyacetal copolymer obtained by: copolymerizing trioxane as a main monomer (a) and a cyclic ether and the like having at least one carbon-carbon bond as a comonomer (b) by using heteropoly acid represented by the following general formula (1) as a polymerization catalyst (c); and thereafter deactivating the polymerization catalyst (c) by adding a carbonate and the like of an alkali metal element or an alkali earth metal element.SELECTED DRAWING: None
Patent JP-2020187567-A (JP)
Title: Management device, management method and management program
Inventor: YOSHIZAWA NAOKO
IPC: G06Q10/08
Filed: 2019-05-15
Abstract: To provide a management device, a management method and a management program that can achieve two individual purposes of lending a vehicle and delivering a package using one vehicle.SOLUTION: A management device includes a memory and a processor having hardware. The processor extracts, based on delivery request information for requesting package delivery and usage application information for applying for use of a vehicle that can be used by a plurality of users by an application and can provide a cabin for receiving a package requested to be delivered by a requester different from the user, a combination of a package and a vehicle in which a delivery destination included in the delivery request information and a destination included in the usage application information satisfy a matching condition.SELECTED DRAWING: Figure 2
Patent JP-2019130411-A (JP)
Title: Action response toy
Inventor: SAWAJIRI YUJI
IPC: A63H5/00
Filed: 2019-05-16
Abstract: To provide an action response toy capable of outputting a performance in response to action in which a user approaches toy bodies each other, and subsequently, capable of outputting a performance according to action in which a user separates the toy bodies each other.SOLUTION: An action response toy 10 comprises a buckle 20 and rings 40A, 40B. The buckle 20 and the rings 40A, 40B can be attached to a body of a user 11 respectively, and can be made to approach and separate each other, according to action performed by the user to which they are attached. A main control part included in the buckle 20 controls a main output part in the buckle 20 to output a first performance, when it is determined that, the ring 40A or 40B is made to approach the buckle and ring, and controls the main output part in the buckle 20 to output a second performance when it is determined that, the ring 40A or 40B is made to separate from the buckle and ring by the user's action in outputting the first performance.SELECTED DRAWING: Figure 1
Patent JP-2020189708-A (JP)
Title: Winch fixing device
Inventor: YOSHIMACHI AKIHIRO
IPC: B66C23/62
Filed: 2019-05-20
Abstract: To provide a winch fixing device capable of effectively working to attach a winch device to a crane body.SOLUTION: A latch member 21 of a winch fixing device is configured so that it can be displaced between a movement allowable position P1 and a movement restriction position P2, where the movement allowable position allows that the latch member 21 and an engaged member 22 relatively move in the vertical direction when a drum supporting member 4R moves downward toward a fixed position so that the latch member 21 and the engaged member 22 approach each other from the positions separated in the vertical direction, and the movement restriction position restricts that the latch member 21 and the engaged member 22 relatively move in the vertical direction by engaging the latch member 21 with the engaged member 22 when the drum supporting member 4R is placed on the fixed position. A holding member 23 is configured to hold the latch member 21 at the movement restriction position P2 with the latch member 21 engaged with the engaged member 22.SELECTED DRAWING: Figure 4
Patent JP-2020188986-A (JP)
Title: Game system, game system control method, game program, and game device
Inventor: KAMIKADO YUJI
IPC: G06F3/0487
Filed: 2019-05-23
Abstract: To provide a game system or the like capable of providing a user interface (UK) for appropriate selection operation corresponding to the number of operation parts of a controller.SOLUTION: Operation data are acquired from one of a first type of controller having plural operation parts and a second type of controller having less operation parts, and game processing is executed. When the first type of controller is used for game operation, selection items are switched in a forward direction for plural items arranged in predetermined order according to operation to a first operation part, and the selection items are switched in an opposite direction according to operation to a second operation part. When the second type of controller is used for game operation, selection items are switched in a forward direction according to operation to a third operation part of the second type of controller. Then, a UI image including the items is generated.SELECTED DRAWING: Figure 43
Patent JP-2019209137-A (JP)
Title: Estimation method, estimation device, and estimation program for fibrosis level of fibrous structure enclosing adipose cells and estimation method, estimation device, and estimation program for viscoelasticity of subcutaneous tissue
Inventor: KUROZUMI MOTOKI
IPC: A61B8/08
Filed: 2019-05-24
Abstract: To provide a new technology for enabling estimation of a fibrosis level of a fibrous structure enclosing adipose cells from a physical measurement value inside a skin.SOLUTION: By utilizing correlation between a fibrosis level of subcutaneous adipose cells and viscoelasticity of subcutaneous tissue measured by ultrasonic elastography, the fibrosis level is estimated using the viscoelasticity of the subcutaneous tissue as an index.SELECTED DRAWING: Figure 1
Patent JP-2020193575-A (JP)
Title: Scroll compressor and refrigerator with the same
Inventor: TAKEDA HITOSHI
IPC: F04C18/02
Filed: 2019-05-27
Abstract: To restrain excessive pressing of a movable scroll to a fixed scroll.SOLUTION: A scroll compressor (1) includes a first space (71) and a second space (72) for pressing a movable scroll (26) of a compression mechanism (20) toward a fixed scroll (21), a third space (63) provided between the first space (71) and the second space (72), a partition member (64) disposed in the third space (63) to partition the first space (71) and the second space (72) from each other, a first introduction passage (73) for introducing first pressure fluid compressed by the compression mechanism (20) to the first space (71), and a second introduction passage (74) for introducing second pressure fluid compressed by the compression mechanism (20) and having a pressure lower than that of the first pressure fluid to the second space (72). At least one of the first introduction passage (73) and the second introduction passage (74) has a throttle portion (91a, 92a, G) where a flow cross section area is throttled.SELECTED DRAWING: Figure 3
Patent JP-2020193783-A (JP)
Title: Air conditioner and control method of air conditioner
Inventor: KAWANAKA TAKASHI
IPC: F24F5/00
Filed: 2019-05-29
Abstract: To acquire an air conditioner in which a circulation path can be a simple structure, and which can suppress an overflow of a water heating medium.SOLUTION: An air conditioner 1 includes: a heat exchanger 21 for heating for performing heat exchange for heating; a heat exchanger 22 for cooling for performing heat exchange for cooling; a cold/hot water heat source machine 10 for circulating a water heating medium in a first circulation path 17 passing the heat exchanger 21 for heating and a second circulation path 18 passing the heat exchanger 22 for cooling, and for performing heating of the water heating medium to be circulated in the first circulation path 17 and cooling of the water heating medium to be circulated in the second circulation path 18; a valve 31 which is a first valve for adjusting the flow rate of the water heating medium in the first circulation path 17; a valve 32 which is a second valve for adjusting the flow rate of the water heating medium in the second circulation path 18; and a control device 16 which is a control part for performing control of starting the circulation of the water heating medium regarding the one in the state where the circulation of the water heating medium is stopped out of the first circulation path 17 and the second circulation path 18 on the basis of the state of the valve 31 and the valve 32.SELECTED DRAWING: Figure 1
Patent JP-2019173549-A (JP)
Title: Member for temporary scaffold
Inventor: SANADA TAKANORI
IPC: E04G7/34
Filed: 2019-05-30
Abstract: To provide a member for a temporary scaffold capable of enhancing workability of assembly and removal, and simply manufacturable.SOLUTION: A member 1 for a temporary scaffold comprises a pair of wedge cutouts 5 and 6 fixed by a wedge member 4 to a column 100 provided with a fitting flange 101, oppositely arranged in the circumferential direction and different in a width dimension, a cylindrical pipe member 2 for respectively providing a flange cutout 7 for fitting the fitting flange 101 in an end part and a substantially U-shaped connection member 3 inserted into/fixed to the pipe member 2 so as to sandwich the wedge cutouts 5 and 6 and constituted so as to block up an opening part of the wedge cutouts 5 and 6, and the wedge member 4 is provided with slipping-out preventive projections 4b and 4c capable of passing through only one wedge cutout 6 in the vicinity of both ends, and is loosely fitted in a state of being inserted into the wedge cutouts 5 and 6 by the connection member 3.SELECTED DRAWING: Figure 2
Patent JP-2019163206-A (JP)
Title: Apparatus for producing bulk silicon carbide
Inventor: ROMAN V DRACHEV
IPC: C30B23/06
Filed: 2019-05-30
Abstract: To provide a reliable and repeatable silicon carbide sublimation furnace that can efficiently and cost-effectively produce high-quality silicon carbide single crystals on a large scale.SOLUTION: A hot zone 203 comprises: a) a crucible 210 having one or more vent holes 260; b) a crucible cover 215 sealing the crucible 210; c) a silicon carbide precursor 230 positioned in a lower region 240 of the crucible 210; d) a seed module positioned in an upper region 220 of the crucible 210; e) a vapor release ring 280 having one or more holes 270; and f) a vapor path for draining through vapor release openings 130 formed in a seed holder 120 and through the vent holes 260 of the crucible 210 aligned with the holes 270 of the vapor release ring 280.SELECTED DRAWING: Figure 3b
Patent JP-2020197162-A (JP)
Title: Working vehicle
Inventor: FUKUYAMA NAOHIRO
IPC: F02D17/04
Filed: 2019-05-31
Abstract: To prevent the reverse rotation of an engine by an inexpensive constitution.SOLUTION: A working vehicle mounted with a diesel particulate filter 46b for collecting particulate substances (PM) in an exhaust gas, and a diesel engine comprises a front temperature sensor 62 and a rear temperature sensor 59 at an inlet side and an outlet side of the diesel particulate filter 46b in order to control the diesel particulate filter 46b and the engine. When detecting the reverse rotation of the engine by using the front temperature sensor 62 and the rear temperature sensor 59, the working vehicle determines that the engine is reversely rotated when a detection value of the front temperature sensor 62 at the inlet side becomes high with respect to a detection value of the rear temperature sensor 59 at the outlet side, and stops the engine by fully closing an intake throttle valve 70.SELECTED DRAWING: Figure 6
Patent JP-2020195633-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-06-04
Abstract: To provide a game machine which can execute appropriate processing according to a circumstance in power supply shutdown.SOLUTION: A game machine includes: displacement means which can displace between a first position and a second position; movable means which can move in a predetermined range including a predetermined position; first determination means for determining the position of the displacement means when a supply of electric power from the exterior is shut down; means for moving the movable means to a position other than the predetermined position when the first determination means determines that the displacement means is in the second position; second determination means for determining the position of the movable means when electric power is supplied to the game machine; processing execution means; and notification means which executes predetermined notification processing when the first determination means determines that the movable means is in the first position and the second determination means determines that the movable means is not in the predetermined position.SELECTED DRAWING: Figure 649
Patent JP-2019166373-A (JP)
Title: Rotary cleaning brush
Inventor: RYU HIROSHI
IPC: A46B15/00
Filed: 2019-06-06
Abstract: To provide a rotary cleaning brush that can cleanly keep cut pile yarn of a cleaning body by removing static electricity due to friction between each cut pile yarn and an object to be cleaned.SOLUTION: A rotary cleaning brush is equipped with a cleaning body Y1 and a rotary cleaning shaft body. The cleaning body is provided with a base cloth 1 and a large number of cut pile warps 2 that are woven in the base cloth 1 to protrude from a cloth surface. The cleaning body is wound from a cloth reverse face 1Y of the base cloth onto an outer peripheral surface Z1 of the rotary cleaning shaft body and attached to the rotary cleaning shaft body. In the cleaning body, at least one cut pile warp is composed of composite fiber which is made of conductive fiber f1 and nonconductive fiber f2.SELECTED DRAWING: Figure 8
Patent JP-2020201053-A (JP)
Title: Physical quantity measuring device
Inventor: SAITO TOMOAKI
IPC: G01L19/14
Filed: 2019-06-06
Abstract: To provide a physical quantity measuring device capable of providing a communication passage through which additives are exposed.SOLUTION: A physical quantity measuring device 1 includes: a sensor 13 for detecting a physical quantity of gas; and a housing 10 that is formed of a resin to which an additive 113 is mixed and that covers the sensor. The housing is provided with a communication passage 111 that communicates the inside and the outside. The additive is exposed to the communication passage. The physical quantity measuring device has a non-woven fabric-like structure formed by the exposed additive. Due to the non-woven structure, the communication passage is waterproof and moisture permeable.SELECTED DRAWING: Figure 1
Patent JP-2020198975-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-06-07
Abstract: To provide a game machine capable of preventing an increase in dissatisfaction and a delay due to a long variable display period while preventing an advantageous state from continuously occurring in a short period.SOLUTION: Variable display period determining means can determine a second variable display period at a higher rate when a variable display executed on the basis of being controlled to a second advantageous state is executed in a first period than when it is executed in a second period, and the variable display period determining means can determine a first variable display period at a higher rate when the variable display executed on the basis of being controlled to the second advantageous state is executed in the second period than when it is executed in the first period.SELECTED DRAWING: Figure 8-17
Patent JP-2020202253-A (JP)
Title: Electronic device
Inventor: MORITA YOSHIHIRO
IPC: H05K7/20
Filed: 2019-06-07
Abstract: To provide a structure capable of smoothly fitting an internal refrigerant pipe into a pipe joint.SOLUTION: An electronic device includes an electronic component and a liquid cooling type cooler for cooling the electronic component. This electronic device accommodates the electronic component and the cooler therein, and also includes a case having a through-hole formed in a side wall thereof and a pipe joint fitted in the through-hole. The pipe joint communicates an internal refrigerant pipe extending from the cooler with an external refrigerant pipe on the outside of the case. In the electronic device, the tip of the internal refrigerant pipe is fitted inside the pipe joint, and the tip thereof is inclined with respect to the axis of the pipe joint. In the above-mentioned electronic device, when the internal refrigerant pipe is fitted into the pipe joint, an edge of the tip of the internal refrigerant pipe on the inclined side is in strong contact with the inner peripheral surface of the pipe joint. On the other hand, an edge of the internal refrigerant pipe on the opposite side does not touch the pipe joint or touches the pipe joint weakly. Therefore, the internal refrigerant pipe can be smoothly fitted into the pipe joint.SELECTED DRAWING: Figure 3
Patent JP-2020200420-A (JP)
Title: Liquid germicide detergent composition
Inventor: MIYAO RYO
IPC: C11D1/68
Filed: 2019-06-12
Abstract: To provide a liquid germicide detergent composition that has excellent detergency sufficient to remove modified edible oil stains on a hard surface and also has excellent germicidal performance and storage stability.SOLUTION: A liquid germicide detergent composition has, as active ingredients, an anion surfactant, long-chain alkyl di-short-chain alkyl hydroxy ethyl ammonium salt, a nonionic surfactant compound having a specific structure, other nonionic surfactant compounds and/or ampholytic surfactants, and a solvent.SELECTED DRAWING: None