baber/WOPTO huggingface dataset:
Patent JP-2021014646-A (JP)
Title: Fiber structure and manufacturing method thereof
Inventor: KAWAHARA MARI
IPC: D03D1/00
Filed: 2019-07-11
Abstract: To suppress generation of wrinkles on the inside of bending.SOLUTION: A fiber structure 11 has a first yarn 13a composed of a reinforcing fiber as a warp yarn 13 and a second yarn 14a composed of a reinforcing fiber as a weft yarn 14. A first warp yarn 21 and a second warp yarn 22 are arranged on an outside surface 11a which is the outside of bending of the fiber structure 11. The first warp yarn 21 and the second warp yarn 22 are engaged with the second yarn 14a. The fiber structure 11 has an auxiliary yarn 15 which is located at the inner layer side than the first warp yarn 21 and the second warp yarn 22 in the stacking direction Y and is arranged so as to overlap the first warp yarn 21 and the second warp yarn 22 in the stacking direction Y. The auxiliary yarn 15 has a property of having a larger amount of reduction in thickness than the first yarn 13a and the second yarn 14a.SELECTED DRAWING: Figure 2
Patent JP-2021019149-A (JP)
Title: Semiconductor device
Inventor: OKUDA YASUNORI
IPC: H01L21/52
Filed: 2019-07-23
Abstract: To provide a semiconductor device in which accuracy of a junction position of semiconductor elements are improved and which therefore can secure high reliability.SOLUTION: A semiconductor device 103A comprises: a base 1; and a semiconductor element 3. The base 1 is made of a metal material. The semiconductor element 3 is joined by a first nanoparticle joint material 2A including at least either of silver or copper on the base 1. The metal material is formed of a material including the copper having a heat conductivity of more than or equal to 200 W/mK. The base 1 includes a surface 1t to be joined to which the semiconductor element 3 is joined. The surface 1t to be joined has size in a first direction Y which is longer than size in a second direction X being orthogonal to the first direction Y. A visible section 8 is formed at a position overlapping, in a plan view, with an end 1E extending in the first direction Y of the surface 1t to be joined.SELECTED DRAWING: Figure 3
Patent JP-2019198676-A (JP)
Title: Dryer
Inventor: KITAMURA SUSUMU
IPC: D06F58/02
Filed: 2019-07-25
Abstract: To achieve shortening of drying time, reduction in noise and energy saving at low cost.SOLUTION: A blower duct of a clothes dryer includes an air guide 73 integrally formed so as to be along the shape of an air introduction port of a drum. The air guide 73 includes a guide part 73a inclining toward the direction being separated from the air introduction port and the upstream side direction of the drying air. The drying air introduced from a fan device is guided to the air introduction port along the guide part 73a.SELECTED DRAWING: Figure 16
Patent JP-2021022972-A (JP)
Title: Power conversion device
Inventor: MATSUI KOHEI
IPC: H02M7/48
Filed: 2019-07-25
Abstract: To provide a power conversion device capable of making surge voltage duty applied to switching elements symmetrical on an electric circuit between an upper potential side and a lower potential side almost equal while suppressing a reduction of degree-of-freedom of an arrangement of a module in a three-level circuit.SOLUTION: A power conversion device 100 is composed so that a distance L1 in a X direction between an output terminal 21c of a first switching module 21 and a cathode terminal 31b of a first diode module 31, and a distance L2 in the X direction between an output terminal 22c of a second switching module 22 and an anode terminal 32a of a second diode module 32 becomes almost equal. Positive side terminals 21a and 22a, negative side terminals 21b and 22b, and output terminals 21c and 22c of the switching modules 21 and 22 are arranged so as to be aligned in the X direction. Anode terminals 31a and 32a and cathode terminals 31b and 32b of the diode modules 31 and 32 are arranged so as to be aligned in the X direction.SELECTED DRAWING: Figure 6
Patent JP-2019181248-A (JP)
Title: Dry powder inhaler
Inventor: ANDREAS MELINIOTIS
IPC: A61M15/00
Filed: 2019-07-25
Abstract: To provide an inhalation device that retains a used blister strip within a device housing while optimizing an internal configuration in order to enhance the device compactness.SOLUTION: There is provided a dry powder inhaler having a chamber (26) divided into first and second blister compartments (28, 30) for storing an unused portion (34) and a used portion (36) of a blister strip (12). A movable dividing wall (32) separates the first and second blister compartments. One or more arcuate supporting surfaces (38, 40, 42) are disposed in the first and/or second blister compartments, and these surfaces support the used or unused blister strip during successive actuations of the inhaler. Use of the arcuate supporting surfaces makes coils of the unused and used portions of the blister strip compact, thereby reducing the size of the chamber required for the inhaler.SELECTED DRAWING: Figure 3
Patent JP-2021022195-A (JP)
Title: Music recommending system
Inventor: ARIMA JUN
IPC: G06F16/635
Filed: 2019-07-29
Abstract: To provide a music recommending system that can recommend a piece of music related to an event which a user has planned personally.SOLUTION: A music recommending system includes: an extraction unit for extracting event plan information showing an event which a user of a karaoke machine has planned personally and which is included in a predetermined period of time from schedule information acquired from a user terminal of the user; a specification unit for specifying a piece of music related to the extracted event plan information; and a presenting unit for presenting the specified piece of music to the user.SELECTED DRAWING: Figure 6
Patent JP-2019200808-A (JP)
Title: Bill processing device
Inventor: NOMURA YOJI
IPC: G07D11/10
Filed: 2019-07-29
Abstract: To provide a bill processing device capable of utilizing effectively a remittance temporarily holding part, since the remittance temporarily holding part classifiable into a plurality of bill storage regions becomes easily accessible, and thereby the remittance temporarily holding part becomes usable for various applications.SOLUTION: In a bill processing device 2, a remittance temporarily holding part 30 can be accessed by opening a front door 12a provided on a housing 12, and the remittance temporarily holding part 30 is provided with a separator 93 (classifying member) capable of classifying the inner part of the remittance temporarily holding part 30 into a plurality of bill storage regions.SELECTED DRAWING: Figure 2
Patent JP-2021020282-A (JP)
Title: Packaging film cutting device
Inventor: TAMURA YUTAKA
IPC: B26F1/22
Filed: 2019-07-29
Abstract: To provide a packaging film cutting device which can easily avoid cutting of an opening tab part at a low cost without replacing a movable blade or fixed blade in cutting a packaging film in a lateral direction, and can improve work efficiency relating to a change of a formation position of the opening tab part.SOLUTION: A packaging film cutting device 10 includes: delivery units 13, 14; opening tab forming units 11, 12 which form an opening tab part 16; and a cutter unit 20 which cuts a packaging film 3 in a lateral direction in a formation position of the opening tab part 16 by cooperation of a movable blade 21 and a fixed blade 22 relatively opposite with the packaging film 3 interposed therebetween. The cutter unit 20 includes a clearance groove which is formed on at least one of the movable blade 21 and the fixed blade 22 and avoids cutting of the opening tab part 16 in cutting the packaging film 3, and a moving mechanism which moves the movable blade 21 and the fixed blade 22 in the lateral direction so as to fit the clearance groove with the opening tab part 16.SELECTED DRAWING: Figure 2
Patent JP-2020024696-A (JP)
Title: Prediction device, image recognition device, and prediction system
Inventor: MAKINO HIROYUKI
IPC: G08G1/09
Filed: 2019-07-31
Abstract: To provide a prediction device which predicts if a prescribed area cannot be recognized on a road ahead.SOLUTION: A prediction device 31 on a vehicle 900 in a prediction system 100 includes a prediction unit 31D that predicts if recognition of a prescribed area is not possible in a road sign recognition device 32 when a second gradient value indicating a road gradient at a second position farther from the vehicle than a first position in the prescribed area in front of the vehicle is smaller than a first gradient value indicating the road gradient at the first position, and when the amount of change between the first gradient value and the second gradient value is a prescribed threshold or larger than the prescribed threshold.SELECTED DRAWING: Figure 1
Patent JP-2021025562-A (JP)
Title: Coupling
Inventor: IKEDA MASAHIRO
IPC: F16D3/68
Filed: 2019-08-02
Abstract: To improve the durability of an elastic body piece composed of a rubbery elastic body which is arranged between claw pieces of a housing, in a coupling, in particular a coupling exerting a two-stage characteristic of a spring in a rotation direction.SOLUTION: In a coupling 1 interposed between a drive-side housing having a drive-side claw piece 62 and a driven-side housing having a driven-side claw piece 72, a metal-made plate spring 51 is arranged between both the claw pieces 62, 72 in addition to an elastic body piece 31 which is composed of a rubbery elastic body. Then, by setting an initial clearance c1 in a rotation direction between one or both of the claw pieces 62, 72 and the elastic body piece 31, a compression motion of the plate spring 51 is made to precede, and a two-stage characteristic is thus exerted. The plate spring 51 is formed as an S-shaped component by having a plate spring action part 53 exhibiting an arc shape at one end of a straight part 52 and an anchor part exhibiting an arc shape at the other end of the straight part 52.SELECTED DRAWING: Figure 5
Patent JP-2021024762-A (JP)
Title: Film material for intermediate film of laminated glass, laminated glass, and method for manufacturing laminated glass
Inventor: TAKAHASHI RYO
IPC: C08F220/32
Filed: 2019-08-07
Abstract: To provide a laminated glass which has good characteristics by curing at low temperature while having an intermediate film containing an acrylic resin layer containing a crosslinked acrylic polymer and a PVA resin layer.SOLUTION: A film material 2 for an intermediate film of a laminated glass has a curable resin layer 20A containing an acrylic polymer and a curing agent. The curable resin layer 20A is used for forming an acrylic resin layer adjacent to a PVA resin layer containing a polyvinyl acetal resin and a plasticizer in the intermediate film of the laminated glass. An onset temperature of an exothermic peak of the curable resin layer 20A by reaction of the acrylic polymer and the curing agent which is observed by a thermogram obtained by differential scanning calorimetry is 90°C or higher and 135°C or lower.SELECTED DRAWING: Figure 2
Patent JP-2020004427-A (JP)
Title: Display lamp device
Inventor: MOCHIDA KENJI
IPC: F21S2/00
Filed: 2019-08-08
Abstract: To provide a display lamp device which does not project from an installation surface and is visually recognized from a side as well.SOLUTION: In a display lamp device which is integrally provided with a disaster prevention device 3 or near the disaster prevention device 3 and has a light display part 14 showing a position of the disaster prevention device 3 by emitting light from a light emission part 16 to an indoor side in a housing 2, the housing 2 has: a front surface part 10 which is exposed to the indoor side; and the light display part 14 like an inclined surface arranged so as not to project to the indoor side than the front surface part 10, an optical path from the light emission part 16 to the light display part 14 is provided with a light diffusion part which diffuses the light.SELECTED DRAWING: Figure 8
Patent JP-2021031859-A (JP)
Title: Soil water discharge device
Inventor: NAKAMA TADASHIGE
IPC: E02D3/10
Filed: 2019-08-19
Abstract: To provide a soil water discharge device realizing reduction in installation cost and increase of a discharging water amount by providing a cylindrical body provided with through-holes in a cylindrical wall part, a gas blowing-out member blowing out gas into the cylindrical body, and a discharging member discharging gas from the gas blowing-out member and water from the soil to the outside of soil.SOLUTION: A discharging device discharging inflow water M from soil C to the outside G of the soil comprises: a cylindrical body 2 buried in the soil C and provided with a through-hole 2a on a cylindrical wall part; a gas blowing-out member 3 blowing out gas K within the cylindrical body 2; and a discharging member 4 discharging the gas K from the gas blowing-out member 3 and/or water M from the soil C to the outside G of the soil. The present invention allows the gas K from the gas blowing-out member 3 to hit a concave part 7 by providing discharge stop means 5 stopping discharging the gas K and/or the water with the discharging member 4, a tapered member 6 in a tapering-off shape at a tip of the cylindrical body 2, and the concave part 7 formed in a base end side of the tapered member 6 and an inside of the cylindrical body 2.SELECTED DRAWING: Figure 1
Patent JP-2021035202-A (JP)
Title: Power supply apparatus
Inventor: OHATA HIROSHI
IPC: H02M3/155
Filed: 2019-08-27
Abstract: To provide a power supply apparatus capable of charging a storage battery by a DC charger correspondingly to a plurality of voltage standards.SOLUTION: In a power supply apparatus including a storage battery, a capacitor unit in which a first capacitor and a second capacitor are mutually connected in series and a power converter in which three-level inverters for three phases of U, V and W phases are connected to the storage battery in parallel, P and N terminals of the first capacitor or the second capacitor are formed as connection terminals to which the P terminal and N terminal of the DC charger are electrically connected. The power supply device includes also motor generator rotation preventing means which has a direct connection mode and a set-up mode for charging the storage battery by the DC charger, and in the set-up mode, prevents rotation of the motor generator.SELECTED DRAWING: Figure 1
Patent JP-2019197936-A (JP)
Title: Semiconductor device
Inventor: EGAWA HIDENORI
IPC: H01L21/60
Filed: 2019-08-27
Abstract: To contribute to IC chip heat radiation.SOLUTION: A semiconductor device comprises a rectangular semiconductor chip, a wiring board in which the semiconductor chip is mounted on the principal surface thereof, and a first heat radiation pattern formed on the principal surface of the wiring board. A plurality of sprocket holes are formed at both ends of the wiring board, and the first heat radiation pattern is separated from both ends of the wiring board.SELECTED DRAWING: Figure 1
Patent JP-2020000899-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINSUKE
IPC: A63F5/04
Filed: 2019-08-28
Abstract: To provide a game machine capable of enhancing interest in a game pertaining to AT by preventing AT from becoming monotonous.SOLUTION: A game machine includes: first determination means (AT continuation and set additional lottery processing) and second determination means (P_AT internal additional lottery processing) capable of determining a next set stock of a predetermined period notification game during the predetermined period notification game (ART); and suppression means (AT continuation rate rewriting lottery processing) capable of determining that a next set stock cannot be determined easily when a result (the number of sheets) obtained by calculating the amount of profit obtained by a player is a predetermined result of a predetermined value (15000 sheets) or more during a predetermined period notification game. Determination of a next set stock by the first determination means is suppressed by suppression means and determination of a next set stock by the second determination means is not suppressed by the suppression means.SELECTED DRAWING: Figure 469
Patent JP-2020094178-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: UNO CHIKAKO
IPC: C09K19/20
Filed: 2019-08-30
Abstract: To provide a liquid crystal composition having at least one satisfactory characteristic among characteristics such as a high maximum temperature, low minimum temperature, small viscosity, large optical anisotropy, large dielectric anisotropy and large elastic constant, or having an appropriate balance between at least two of the above characteristics, and an AM element comprising the composition.SOLUTION: The liquid crystal composition comprises a specific compound having a large optical anisotropy and a small viscosity as a first component, and a specific compound having a polymerizable group as a first additive; and the composition may contain a specific compound having a negative dielectric anisotropy as a second component, or a specific compound having a high maximum temperature or a small viscosity as a third component.SELECTED DRAWING: None
Patent JP-2021037002-A (JP)
Title: Pinball game machine
Inventor: ONO HIDEKI
IPC: A63F7/02
Filed: 2019-08-31
Abstract: To allow easy handle adjustment by appropriately setting an angle of rotation position where shooting means is conducted by considering a position of a return prevention piece.SOLUTION: When a range from position θ0 of zero angle of rotation of a shooting handle to position θA of a handle angle of rotation where conduction is performed to shooting means and shooting operation is started is range C and a range from position θA of handle angle of rotation where conduction is started to position θ1 of the handle angle of rotation where a game ball is beyond a return prevention piece is range D, position θA of the handle angle of rotation where shooting operation is started is set by shooting control means so that there is a relation range C>range D.SELECTED DRAWING: Figure 10
Patent JP-2020017970-A (JP)
Title: Video encoded data
Inventor: MORIYA YOSHIMI
IPC: H04N19/94
Filed: 2019-09-09
Abstract: To provide video encoded data compression encoded by changing over the conversion block size adaptively.SOLUTION: Video encoded data is constituted of encoded data obtained by dividing an image of a dynamic picture image into a plurality of blocks according to the encoded mode, and compression encoding to the unit of that block. The video encoded data is obtained by multiplexing encoded data of multiple blocks. The video encoded data has: a block encoding mode; compression data generated by converting and quantizing a prediction differential signal, generated by subtracting a prediction image generated by inter-prediction processing, on the basis of compression parameters; an identifier specifying a binary table defining allocation of a binary character string to the compression parameters; and a binary character string subjected to entropy coding and acquired by binarizing the compression parameters according to a binarization table. A dynamic picture image decoder generates a video image by decoding the decoding mode, the identifier and the binary character string from encoded data.SELECTED DRAWING: Figure 8
Patent JP-2020060554-A (JP)
Title: Ionizer monitoring system and ion sensor
Inventor: TIMOTHY MARONI
IPC: G01N15/06
Filed: 2019-09-09
Abstract: To provide a sensor capable of continuously measuring an ion current in an ionizer system including a controller for monitoring and controlling ions in the air.SOLUTION: A sensor 50 includes a circuit board assembly 96, and a core assembly 88 connected to the circuit board assembly and including first and second conductors 92 and 94. The first conductor having a positive voltage applied is functionally arranged so as to collect negative ions, and the second conductor having a negative voltage applied is functionally arranged so as to collect positive ions.SELECTED DRAWING: Figure 3
Patent JP-2021041768-A (JP)
Title: Step device for vehicle
Inventor: OKO SADAHIRO
IPC: B60R3/02
Filed: 2019-09-09
Abstract: To provide a step device for a vehicle that is superior in workability.SOLUTION: A step device includes: a movable step 42 supported below a door opening; and a guide roller unit 52 for moving the movable step 42 in a vehicle width direction in linkage with opening/closing operation of a slide door, by engaging with the movable step 42 in a state of being supported on the slide door. The movable step 42 is provided with a guide rail 50 extending in the vehicle front-rear direction by opening downward. Further, the guide roller unit 52 includes: a fixing member 61 fixed to the slide door; and an arm member 62 for supporting the guide roller 60 inside the guide rail 50. In addition, the arm member 62 is coupled to the fixing member 61 in a state of being rotatable in the vertical direction. Further, the guide roller unit 52 is provided with a torsion coil spring 170 which applies energization force to the arm member 62 in a direction of lifting the guide roller 60.SELECTED DRAWING: Figure 36
Patent JP-2021044936-A (JP)
Title: Drive device for vehicle
Inventor: FUJII NORIYUKI
IPC: F16H57/04
Filed: 2019-09-11
Abstract: To provide a drive device for a vehicle excellent in mountability to the vehicle while adopting a configuration of inserting an output axis into a motor shaft of an electric motor.SOLUTION: A drive device 10 has an electric motor 2 having a hollow tubular motor shaft 21, a first output axis 31 inserted into the motor shaft 21, a transfer mechanism 4 capable of transferring drive power of the electric motor 2 to the first output axis 31 by changing a rotating speed of the motor shaft 21, and a housing 7 accommodating the electric motor 2 and the transfer mechanism 4. The first output axis 31 is eccentrically disposed within the motor shaft 21 so that a rotary axial line O2 thereof is shifted with respect to a rotary axial line O1 of the motor shaft 21 in a radial direction of the electric motor 2.SELECTED DRAWING: Figure 4
Patent JP-2021043386-A (JP)
Title: Sheet transfer device and image forming device
Inventor: SUGIYAMA SHINICHI
IPC: B65H5/06
Filed: 2019-09-13
Abstract: To improve sound absorption effect.SOLUTION: An electric motor 42, Helmholtz resonators 51 to 53, and an exterior cover 34 having a concave reflecting surface 36 provided toward the communication portions 51b to 53b of the electric motor 42 and the Helmholtz resonators 51 to 53 are included. Regarding a position and orientation of the reflecting surface 36, first virtual lines 51d to 53d obtained by extending center lines of communication portions 51b to 53b toward the reflecting surface 36 are reflected by the reflecting surface 36, and reflected second virtual lines 51e to 53e are provided so as to face the electric motor 42 side from the first virtual lines 51d to 53d.SELECTED DRAWING: Figure 3
Patent JP-2021045053-A (JP)
Title: New GPR120 agonist compound
Inventor: SATO SEIICHI
IPC: A23L27/60
Filed: 2019-09-17
Abstract: To provide a new compound usable as a GPR120 agonist.SOLUTION: A food composition includes a compound expressed by the general formula (I) or a physiologically permissible salt thereof, and fat.SELECTED DRAWING: None