baber/WOPTO huggingface dataset:
Patent JP-2019129573-A (JP)
Title: Controller of ac motor
Inventor: KOBAYASHI NAOTO
IPC: H02P21/14
Filed: 2018-01-23
Abstract: To provide a controller of an AC motor that reduces a magnetic flux estimation error while suppressing a calculation load smaller than a case of individually correcting errors of a plurality of inputs.SOLUTION: A magnetic flux estimation unit 41 of an MG control device 201 calculates a magnetic flux estimation value φest of a magnetic flux of a permanent magnet of an MG80 on the basis of a plurality of input parameters. An error correction value output unit 50 stores an error correction value φcomp for compensating an error of the magnetic flux estimation value φest in a map whose input is a parameter relating to an operation state of the MG80, and outputs the error correction value φcomp according to the an input of the parameter. A magnetic flux estimation correction unit 55 corrects the magnetic flux estimation value φest that the magnetic flux estimation unit 41 has calculated by the error correction value φcomp to output it as a corrected magnetic flux estimation value φest#.SELECTED DRAWING: Figure 2
Patent JP-2019128416-A (JP)
Title: Development roller
Inventor: SUZUKI DAIJIRO
IPC: C08L23/16
Filed: 2018-01-23
Abstract: To provide a development roller that can increase both a black solid concentration and a 2dot concentration concurrently and can form an excellent image with a high level of the contrast and the reproductivity of a thin line.SOLUTION: A development roller 1 includes a roller body 5, including a cylindrical inner layer 2 made of an elastic material and an outer layer 4 made of an elastic material. The resistance value of the roller, R(ohm, when a 400 V-voltage is applied), in the inner layer 2 alone satisfies the formula (1): of 6.5≤log R≤9.5 (1). The volume resistivity, R(ohm-cm, when a 400 V-voltage is applied), in the outer layer 4 alone satisfies the formula (2) log R≤9.0 (2).SELECTED DRAWING: Figure 1
Patent JP-2019129657-A (JP)
Title: Self-running type carrying device
Inventor: MATSUKI HIDETOSHI
IPC: B60L55/00
Filed: 2018-01-26
Abstract: To allow electric power to be regularly supplied to a carrier and reduce weight of the carrier.SOLUTION: A self-running type carrying device 10 comprises a work-piece carrying path 11, a carrier 20 that can self-run on the work-piece carrying path 11, an electric motor 23 that allows the carrier 20 to self-run, and power supply means 30 that supplies electric power to the electric motor 23. The power supply means 30 comprises: a power supply-side coil 31 provided along the work-piece carrying path 11; a power reception-side coil 32 provided in the carrier 20; and a matching coil 33, provided in the carrier 20, which performs load matching for transmitting a magnetic flux B generated in the power supply-side coil 31 to the power reception-side coil 32. The power supply-side coil 31 is an ellipse-like coil having parallel parts 31b and 31c, in which a running plate 17 made of a nonmagnetic body is provided along the work-piece carrying path 11, and the power supply-side coil 31 is arranged in the running plate 17 so that the parallel parts 31b and 31c extend in a carrying direction of the work-piece carrying path 11.SELECTED DRAWING: Figure 1
Patent JP-2019130544-A (JP)
Title: Core pin for mold
Inventor: SUGIMOTO MASAMICHI
IPC: B22D17/22
Filed: 2018-01-29
Abstract: To prevent the deficiency of the tip part of a core pin used upon formation of a through hole at a casting produced by a mold, and also to secure the shape of a fin easy to be removed.SOLUTION: The circumference of the tip part confronted with a stationary mold 2 of a core pin 8 mounted to a movable mold 4 so as to be protruded to the inside of a cavity 6 is provided with a cutting blade-shaped edge part 10 projected in a direction of the stationary mold 2 over the whole circumference. The inside of the edge part 10 is provided with a protrusion part 14 including gaps 12 over the whole circumference and also having a projection height (distance a) higher than the edge part 10.SELECTED DRAWING: Figure 1
Patent JP-2019134074-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKEO KENJI
IPC: H01L25/18
Filed: 2018-01-31
Abstract: To provide a structure that is suitable for such a lamination type structure that a plurality of substrates are adhered and a through electrode penetrating through one substrate is formed to establish electrical connection between substrates, in a semiconductor device such as a solid-state imaging device, and that is capable of maintaining reliability, and to provide a method of manufacturing the semiconductor device.SOLUTION: A semiconductor device comprises at least one or more openings 110 on one principal surface of a laminated layer structure 100. In a planar shape on the one principal surface, the opening 110 has a horn-like region 113 protruded from the other region of the planar shape and including a bent point on its outer shape.SELECTED DRAWING: Figure 1A
Patent JP-2018082720-A (JP)
Title: Antibodies to matrix metalloproteinase 9
Inventor: VICTORIA SMITH
IPC: C12N1/19
Filed: 2018-02-01
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods of use involving binding proteins, e.g., antibodies and antigen-binding fragments thereof, that bind to matrix metalloproteinase-9 (MMP9) protein (also known as gelatinase-B).SOLUTION: The present disclosure provides compositions and methods of use involving binding proteins, e.g., antibodies and antigen-binding fragments thereof, that bind to matrix metalloproteinase-9 (MMP9) protein (MMP9 is also known as gelatinase-B), such as where the binding proteins comprise an immunoglobulin (Ig) heavy chain (or functional fragment thereof) and an Ig light chain (or functional fragment thereof). In some embodiments, the antibodies or fragments thereof inhibit the enzymatic activity of MMP9 by e.g., noncompetitive inhibition.SELECTED DRAWING: None
Patent JP-2019134805-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-05
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2018098815-A (JP)
Title: Machine-to-machine (m2m) interface procedure for announce and de-announce of resource
Inventor: LU GUANG
IPC: H04W48/14
Filed: 2018-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method, and a mechanism to propagate announcement and de-announcement of a resource through one or more networks.SOLUTION: A first entity, which is a hosting service capability layer (SCL), receives a request from an issuer to announce a resource. The first entity creates representation of the resource. The representation is referred to as an announced resource. The first entity sends an announce resource request to a second entity (e.g., an announced-to SCL), which is registered in the first entity. The announce resource request is sent over a mid interface. The first entity receives a first response from the second entity over the mid interface notifying that the second entity has created the announced resource.SELECTED DRAWING: Figure 5
Patent JP-2019140729-A (JP)
Title: Fitting structure
Inventor: ITO TADATOSHI
IPC: F16L3/137
Filed: 2018-02-07
Abstract: To provide a fitting structure that can maintain the quietness of a silent member and can improve the degree of freedom in the layout of a wire harness.SOLUTION: In a fitting structure 1 that includes a partition member 3 for partitioning a vehicle interior and a vehicle exterior, a silent member 5 disposed on the partition side of the partition member 3, a wire harness 7 routed on the silent member 5, and a clip 9 holding the wire harness 7, the clip 9 is provided with a piercing portion 11 for piercing the silent member 5, and the piercing portion 11 is provided with a return portion 13 for holding the piercing portion 11 in the silent member 5.SELECTED DRAWING: Figure 1
Patent JP-2019140751-A (JP)
Title: Gate drive circuit, dc/dc converter control circuit using the same, and method for controlling switching transistor
Inventor: NIIKURA HIROKI
IPC: H02M3/155
Filed: 2018-02-07
Abstract: To provide a gate drive circuit that combines responsiveness and accuracy of current detection.SOLUTION: A gate drive circuit 300 drives a switching transistor M1 provided between a VIN terminal and an LX terminal. A high-side driver 310 drives the switching transistor M1 in response to a control signal V1. A detection interval setting section 320 turns on a detection switch SW1 after an elapse of a mask time Tcorresponding to a length of a transition period Tof a rise time of a voltage of the LX terminal from turn-on of the switching transistor M1.SELECTED DRAWING: Figure 3
Patent JP-2019139098-A (JP)
Title: Display device
Inventor: ABE HIROYUKI
IPC: G02F1/1343
Filed: 2018-02-13
Abstract: To provide a display device capable of suppressing a decrease in reliability.SOLUTION: A display device includes: a display part DA; a non-display part NDA positioned around the display part; a first metal line SL1 positioned in the non-display part; an insulating layer positioned on the first metal line; a first transparent conductive film WL1 that is positioned on the insulating layer, is at the same potential as the first metal line, and is superposed on the first metal line; and a second transparent conductive film WL2 that is positioned between the first transparent conductive film and the display part and is at potential differing from that of the first transparent conductive film. In the display device, the first transparent electrode includes a first edge EG11 that faces the second transparent conductive film, the second transparent conductive film includes a second edge EG12 that faces the first transparent conductive film, and the first metal line includes a third edge EG13 positioned between the first edge and the second edge in a plan view.SELECTED DRAWING: Figure 7A
Patent JP-2019143310-A (JP)
Title: Shielding device
Inventor: NAKAMURA HAJIME
IPC: E06B9/322
Filed: 2018-02-16
Abstract: To provide a shielding device which has two shielding materials and which has higher safety.SOLUTION: There is provided a shielding device, including: an upper shielding material for shielding between a head box 101 and an intermediate rail 103a; a lower shielding material for shielding between the intermediate rail and a bottom rail; and first and second cords. When a drawing amount of the first and second cords from the head box is changed, according to movement of the first cord, the upper shielding material opens/closes, and according to movement of the second cord, the bottom rail moves up/down. A speed adjustment device is provided in the head box, and the speed adjustment device is constituted to impart brake force only to the second cord according to one direction movement of the second cord.SELECTED DRAWING: Figure 1
Patent JP-2019145953-A (JP)
Title: Work vehicle display system and generation method
Inventor: YAMASHITA ATSUSHI
IPC: G06T17/05
Filed: 2018-02-19
Abstract: To generate a display image by which a shape of an ambient environment around a work vehicle can be easily grasped.SOLUTION: A display system 2 includes cameras C1 to C4, a shape sensor 21, and a controller 20. Each camera images a picture of an ambient environment around a work vehicle and outputs picture data showing the picture. The shape sensor measures a three-dimensional shape of the ambient environment and outputs 3D shape data showing the three-dimensional shape. The controller acquires the picture data and the 3D shape data and, on the basis of the 3D shape data, generates a three-dimensional projection model. The three-dimensional projection model represents the three-dimensional shape of the ambient environment. Projection of the picture on the three-dimensional projection model on the basis of the picture data generates display picture data showing a display picture of the ambient environment around the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2019143360-A (JP)
Title: Installation structure, roof, and repair method of solar battery
Inventor: TSUGAWA TOMONORI
IPC: H02S20/23
Filed: 2018-02-21
Abstract: To provide an installation structure for a solar battery module excellent in appearance and in economic efficiency.SOLUTION: An installation structure of a solar battery module is provided with: end module groups 510, 510 having a plurality of solar battery modules 50 (standard modules 51, end modules 52) installed at both sides of an inclined roof surface 222 of a roof 220 in a lateral direction; a non-installation area 530 arranged between both ends of end module groups 510, 510 in a lateral direction; and a plurality of dummy modules 60 installed on the non-installation area 530.SELECTED DRAWING: Figure 12A
Patent JP-2019145668-A (JP)
Title: Component supply device, component mounting device, and manufacturing method of mounting substrate
Inventor: EGUCHI RYOJI
IPC: H05K13/02
Filed: 2018-02-21
Abstract: To provide a component supply device and a component mounting device capable of picking up a component efficiently and continuously, and a manufacturing method of a mounting substrate.SOLUTION: A stick feeder 7 includes a vibration mechanism 26 configured to move a plurality of components D3, D4, and D5 arranged in a vibration conveyance unit 25 in the component supply direction toward the component supply positions P1 and P2, and a movement control unit that controls the vibration mechanism 26. Then, when a predetermined number of components D2 are taken out from the head in the component supply direction, supplied to the component supply positions P1 and P2 by a component mounting device, the movement control unit activates the vibration mechanism 26 to move the next plurality of components D3 and D4 to the component supply positions P1 and P2 (arrow d5).SELECTED DRAWING: Figure 9
Patent JP-2019143718-A (JP)
Title: Vibration control device
Inventor: KATO KENICHI
IPC: F16F1/36
Filed: 2018-02-21
Abstract: To provide a vibration control device having a new structure which can set spring characteristics with large flexibility and easily, elastically connect an inner member to a cylindrical part with a body rubber elastic body regardless of an inner hole shape of the cylindrical part of an outer bracket.SOLUTION: In a vibration control device 10 in which an inner member 16 and a cylindrical part 64 of an outer bracket 14 are elastically connected by a body rubber elastic body 20, an intermediate member 18 having a first attachment part 32 and a second attachment part 34 at both sides of a bent part 30 is provided and the body rubber elastic body 20 is fastened to the first attachment part 32 and the second attachment part 34. Further, the intermediate member 18 is inserted into an inner hole 66 of the cylindrical part 64, the first attachment part 32 is overlapped with an inner peripheral surface of the cylindrical part 64, and the second attachment part 34 is overlapped with an end wall part 76 covering an opening of the cylindrical part 64 in an axial direction. Furthermore, the first attachment part 32 and the second attachment part 34 are fixed to the outer bracket 14 by a first fixing part 36 and a second fixing part 44.SELECTED DRAWING: Figure 6
Patent JP-2019142105-A (JP)
Title: Method for manufacturing three-dimensional molded article and molding apparatus
Inventor: MIZUKAMI SHUNSUKE
IPC: B29C64/118
Filed: 2018-02-21
Abstract: To provide such technology that facilitates separation of a three-dimensional molded article from a molding table and removal of a bed from a three-dimensional molded article after molding.SOLUTION: A method for manufacturing a three-dimensional molded article includes: a step of disposing a first molding material on a molding table to form a plurality of mutually separated structures; and a step of disposing a second molding material for molding the three-dimensional molded article to be supported by the plurality of structures in a separated state from the molding table.SELECTED DRAWING: Figure 4
Patent JP-2018104455-A (JP)
Title: Heterocyclic compound, light-emitting element and electronic apparatus
Inventor: KADOMA HIROSHI
IPC: C07D487/04
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a new heterocyclic compound that can be used for a carrier-transport material, a host material, or a light-emitting material in a light-emitting element, and in particular, provide a heterocyclic compound that makes it possible to obtain a light-emitting element with excellent properties even when used for a light-emitting element emitting phosphorescence.SOLUTION: The heterocyclic compound has an indolo[3,2,1-jk]carbazole skeleton and a dibenzo[f,h]quinoxaline skeleton. The heterocyclic compound has a wide bandgap. The heterocyclic compound has a high triplet level. The heterocyclic compound also has excellent carrier transportability.SELECTED DRAWING: None
Patent JP-2019142402-A (JP)
Title: Hand-push vehicle
Inventor: SHIRAICHI YUKISHIGE
IPC: B62B9/10
Filed: 2018-02-22
Abstract: To achieve high efficiency of heating and cooling of a heating and cooling section.SOLUTION: A hand-push vehicle 4A moves with a human body thereon. The hand-push vehicle 4A includes a first heating and cooling device 100. The first heating and cooling device 100 includes a heating and cooling section 1, a fin 2 and a fan 3. The heating and cooling section 1 has a Peltier element to heat and cool the human body with the Peltier element. The fin 2 executes heat exchange between the heating and cooling section 1 and air. The fan 3 discharges air around the fin 2 to the outside.SELECTED DRAWING: Figure 5
Patent JP-2019141007-A (JP)
Title: Texture improving fat composition and manufacturing method therefor, manufacturing method of heat cooked food, and method for improving texture of heat cooked food
Inventor: WATANABE TAKAHIDE
IPC: A23D9/00
Filed: 2018-02-23
Abstract: To provide a texture improving oil and fat composition to which crispy feeling of a cooked article after fry is added and of which coloring during heating is suppressed, and a manufacturing method therefor.SOLUTION: There is provided a texture improving oil and fat composition containing oil and fat, polyglyceryl fatty acid ester, and fatty acid monoglyceride, in which the polyglyceryl fatty acid ester has HLB of 3 to 8, polymerization degree of a polyglycerol partial is 4 or more, content of the polyglyceryl fatty acid ester is 0.02 to 0.20 mass%, and content of the fatty acid monoglyceride is 0.005 to 1.00 mass%.SELECTED DRAWING: None
Patent JP-2019145472-A (JP)
Title: Heat generator and heat generation heater
Inventor: FUNAZAKI HOKO
IPC: H05B3/14
Filed: 2018-02-23
Abstract: To provide a heat generator in which temperature-increase speed is made to be higher, temperature-increase upper limit is set to be high, power consumptions are small, chap is not caused and crack is not caused, and a heat generation heater.SOLUTION: The heat generator comprises a semiconductive heat generation film in which boron and humic substance are contained on a surface of metal foil. In the semiconductive heat generation film, boron and conductive heat generation material water solution are applied onto the surface of the metal foil, and the water solution is dried, crystallized and entrenched to the metal foil. The semiconductive heat generation film may include a silicon-containing clay mineral. In this case, in the heat generator, the semiconductive heat generation film water solution in which the boron, the humic substance and the clay mineral are melted is applied to the surface of the metal foil, and the water solution is dried, crystallized and entrenched onto the metal foil. The heat generation heater is made by coating the heat generator with an insulation material, a reinforcing material and a waterproof material and the like.SELECTED DRAWING: Figure 1
Patent JP-2019147640-A (JP)
Title: Elevator apparatus
Inventor: ISHII YUKIO
IPC: B66B3/02
Filed: 2018-02-26
Abstract: To provide an elevator apparatus having a monitoring function of a deceleration pattern with a simple configuration and fully compatible with a speeding-up of control.SOLUTION: An elevator apparatus is provided in a car 10 lifting/lowering along a hoistway and uses a sensor with an irradiation part 61 and with a detection part 62 to detect an irradiation wave from this irradiation part. Multiple detected objects 80 with the detected parts which can face each other between the irradiation part 61 of the sensor 60 and the detection part 62, are arranged in the neighborhood of a predetermined stop position of the car 10 in the hoistway and along a lifting/lowering direction of the car 10. The multiple arranged and detected objects 80 are that the length of the detected part along the lifting/lowering direction is set to be shorter as it is closer to the predetermined stop position.SELECTED DRAWING: Figure 1
Patent JP-2018086491-A (JP)
Title: Game machine
Inventor: ARAI KOTA
IPC: A63F7/02
Filed: 2018-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of a game by utilizing a good opportunity performance.SOLUTION: A game machine 1 includes performance execution means capable of executing a specific performance, and one or a plurality of good opportunity performances for suggesting a high probability that winning/losing determination results in winning, and is configured such that at least one of the one or a plurality of good opportunity performances always occurs until notification of the winning/losing determination result is completed when the specific performance occurs in a series of performances for reporting a certain winning/losing determination result.SELECTED DRAWING: Figure 17
Patent JP-2019151192-A (JP)
Title: tire
Inventor: NOZU RYOJI
IPC: B60C11/01
Filed: 2018-03-02
Abstract: To provide a tire achieving favorable cutting resistance, appearance and damage prevention.SOLUTION: A tire 2 in this invention comprises a protrusion part 18 located between the tread end TE of a side face 6 of the tire and a maximum width position PW, and the protrusion part 18 is equipped with a groove 29 penetrating the outside face 27 of the protrusion part in a circumferential direction. It is preferable that the tire 2 is formed by a mold 30 in which a parting line 42 partitioning the first and second parts thereof extends in the circumferential direction to contact with the side face 6, and the groove 29 overlaps a virtual line on the side face 6 corresponding to the parting line 42. Preferably, the width of the groove 29 is 1.5 mm or more but 3.0 mm or less and further preferably, the depth of the groove 29 is 15% or more but 30% or less of the thickness of the protrusion part 18.SELECTED DRAWING: Figure 3
Patent JP-2019159510-A (JP)
Title: Print manufacture plan preparation device
Inventor: MATSUYAMA YOICHI
IPC: G05B19/418
Filed: 2018-03-09
Abstract: To solve the problem that in a case where a manufacture plan of a print product to be manufactured through a process using multiple apparatuses is prepared and any trouble occurs in a process other than a printing process in the middle of manufacture according to the manufacture plan, the trouble is treated by re-printing, a work instruction should be re-printed.SOLUTION: In a case where any trouble occurs in a process other than a printing process, it is determined by input from a worker or the like whether re-printing is required and in a case where the re-printing is not required, processing is substituted by the same type of the other apparatus.SELECTED DRAWING: Figure 1