baber/WOPTO huggingface dataset:
Patent JP-2018137991-A (JP)
Title: Overcurrent protection circuit
Inventor: TATEISHI TETSUO
IPC: H02M3/155
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protection circuit that can perform appropriate overcurrent protection without changing an operation frequency of a switching power supply device.SOLUTION: In a semiconductor device 100 of a switching power supply device 1, an ON time extension circuit 21 extends fixed ON time without depending on a fixed length. A low side detection approach overcurrent protection circuit 22 performs overcurrent protection using a bottom value threshold value. A high side detection approach overcurrent protection circuit 23 perform the overcurrent protection using a peak value threshold value. The overcurrent protection circuit 23 sets the peak value threshold value to a large value being larger than the value obtained by adding a ripple component of inductor current IL to the bottom value threshold value for a period from a start of the fixed ON time to time in which the fixed length passes over, and sets the peak value threshold value to the value being less than or equal to the value obtained by adding the ripple component of the inductor current IL to the bottom value threshold value for the period switching from the time in which the fixed length passes over to at least variable OFF time.SELECTED DRAWING: Figure 1
Patent JP-2019013735-A (JP)
Title: Pachinko game machine
Inventor: SHIBANO KENJI
IPC: A63F7/02
Filed: 2018-04-24
Abstract: To provide a pachinko game machine which adopts a concept of having settings and which can achieve innovative game properties.SOLUTION: A pachinko game machine has lottery processing means for performing a winning/losing lottery on the basis of a ball entrance to a start port. One setting value can be selected from among a plurality of setting values. In each setting value, it is so configured that a performance result of the lottery processing means can be different. A probability of the result of the winning/losing lottery becoming a big win is configured to be different depending on a setting value. On the other hand, a probability of the result of a winning/losing lottery becoming a small win is configured to be not different depending on a setting value.SELECTED DRAWING: Figure 172
Patent JP-2019192487-A (JP)
Title: Wire harness
Inventor: OGURA HIROYUKI
IPC: B60R16/02
Filed: 2018-04-25
Abstract: To provide a wire harness capable of realizing space saving of a power line and a communication line.SOLUTION: In a wire harness 1, a wire conductor 110a is formed into a long size and a flat shape, is extended along an extension direction, and one end is connected to a positive electrode side of a battery. A ground conductor 111a is formed into a long size and a flat shape, is extended along an extension direction, is laminated by insulating on the wire conductor 110a, and one end is connected to a negative electrode side of the battery. A communication conductor 120a is formed into a long shape, is extended along an extension direction, and is laminated by insulating on a side opposite to the wire conductor 110a side of the ground conductor 111a. A dielectric body D1 is arranged between the communication conductor 120a and the ground conductor 111a, and has a predetermined dielectric constant. The communication conductor 120a, the dielectric body D1, and the ground conductor 111a form a micro-strip line ML capable of transmitting a signal.SELECTED DRAWING: Figure 2
Patent JP-2019187899-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-04-26
Abstract: To provide a game machine capable of allowing a promotion notification to be easily recognized and capable of appropriately executing a warning regarding prevention of an excessive devotion.SOLUTION: A game machine includes: notification means capable of executing a promotion notification for prompting a player to operate at a first timing and at a second timing different from the first timing; an operable movable body; and performance execution means capable of executing a performance accompanying an operation of the movable body at the second timing. The notification means can execute a promotion notification in a different manner according to the execution state of the performance at the second timing. An excessive devotion prevention image is displayed in the customer waiting demonstration state and in the ending period after the end of a big winning. The display period of the excessive devotion prevention image in the ending period after the end of a big winning is shorter than that in the customer waiting demonstration state.SELECTED DRAWING: Figure 27
Patent JP-2019194938-A (JP)
Title: Spark plug
Inventor: HORIO NORIAKI
IPC: F02P13/00
Filed: 2018-04-30
Abstract: To provide a spark plug that can reduce the energy released outside an engine as heat.SOLUTION: A spark plug includes an insulator having an axial hole extending along the axis from the front end side to the rear end side, a center electrode disposed on the front end side of the axial hole, and a terminal fitting disposed on the rear end side of the axial hole and electrically connected to the center electrode. A closed space is formed in the terminal fitting, and a substance having a lower thermal conductivity than the material constituting the terminal fitting is accommodated in the space.SELECTED DRAWING: Figure 1
Patent JP-2019197314-A (JP)
Title: Vehicle type determination device and vehicle type determination method
Inventor: KUSANO ATSUSHI
IPC: G08G1/04
Filed: 2018-05-08
Abstract: To provide a vehicle type determination device capable of determining a vehicle type in a limited toll gate space.SOLUTION: A vehicle type determination device includes a first vehicle detector, a second vehicle detector, an imaging section, a control section, a determination section, and an output section. The first vehicle detector is arranged along a lane where a vehicle travels to detect an arrival of a vehicle at a first point. The second vehicle detector is arranged along the lane to detect an arrival of a vehicle at a second point on the downstream side of the first point on the lane. The imaging section is arranged at a position closer to the first vehicle detector than to the second vehicle detector to image a predetermined range of the lane including the first and second points by a wide-angle lens. The control section controls timing of imaging by the imaging section on the basis of a vehicle detection state by at least one of the first and second vehicle detectors. The determination section determines a vehicle type of a vehicle included in an image captured by the imaging section at timing to be controlled by the control section. The output section outputs a vehicle type determination result.SELECTED DRAWING: Figure 4
Patent JP-2019159299-A (JP)
Title: Image capturing optical lens
Inventor: FANG CHUNHUAN
IPC: G02B13/00
Filed: 2018-05-08
Abstract: To provide an image capturing optical lens which offers high imaging performance and meets the demand for extreme thinness and a wider view angle.SOLUTION: An image capturing optical lens comprises a first lens L1, second lens L2, third lens L3, fourth lens L4, fifth lens L5, and sixth lens L6 in order from the object side to the image side, the second lens L2 having positive refractive power and the third lens L3 having positive refractive power. The first lens L1 is made of plastic, the second lens L2 glass, the third lens L3 plastic, the fourth lens L4 plastic, the fifth lens L5 plastic, and the sixth lens L6 plastic. The image capturing optical lens satisfies the following conditional expressions: 0.5≤f1/f≤10, 1.7≤n2≤2.2, 0.01≤d3/TTL≤0.2, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens L1, n2 represents a refractive index of the second lens L2, d3 represents a thickness of the second lens L2 along an optical axis, and TTL represents an optical length of the image capturing optical lens.SELECTED DRAWING: Figure 1
Patent JP-2018189091-A (JP)
Title: Heat exchanger
Inventor: GORDON TAJIRI
IPC: F02C7/18
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooler for an aircraft engine including an integral monolithic body.SOLUTION: A surface cooler or heat exchanger (50) can include an integral monolithic body (68). The integral monolithic body (68) can include a set of fluid passages (82), at least one manifold connection (74, 76) having an inlet (78) and an outlet (79), a set of return manifolds (88) fluidly coupling at least some of the set of fluid passages (82), and a set of fins (90). The monolithic body (68) can have differing local material properties defined during formation of the heat exchanger (50).SELECTED DRAWING: Figure 2
Patent JP-2019196683-A (JP)
Title: Light-controlling roll screen and method for manufacturing the same
Inventor: YAMANE YUJI
IPC: E06B9/42
Filed: 2018-05-11
Abstract: To provide a three-layer type light-controlling roll screen capable of bringing a room closer to a dark room state in a light shielding state.SOLUTION: In a three-layer type light-controlling roll screen 10, a screen 11 comprises: a front side light-transmitting film member 11a forming a front face thereof; a rear side light-transmitting film member 11b forming a rear face thereof; and a plurality of light-shielding film members 11c substantially parallelly disposed at predetermined intervals in a vertical direction in a gap between the front side light-transmitting film member 11a and the rear side light-transmitting film member 11b. In the light shielding state, an upper edge (point R) of a rear connecting portion 11cof each of the light-shielding film members 11c is positioned above an upper edge of a front connecting portion 11cof the light-shielding film member 11c arranged right above each of the light-shielding film members 11c.SELECTED DRAWING: Figure 4
Patent JP-2019199091-A (JP)
Title: Air bag and method of designing air bag
Inventor: MORI HIROMASA
IPC: D03D11/00
Filed: 2018-05-14
Abstract: To secure airtightness of an air bag without increasing thickness of film formed on surface of the air bag.SOLUTION: The air bag comprises: a bag part 13 constituted by double weaves; and a single textured part 14 which is arranged in shape adjoining with a peripheral end part of the bag part 13 and comprises a plain weave. Two conditions as follows are satisfied when, in a boundary 18 of the bag part 13 with the single textured part 14, a point at which either string of a warp or weft floats with respect to other string, is regarded as a first cross point 17A from among cross points of the warp with the weft in the bag part 13 and the single weave part 14:a condition (1) in which the first cross point 17A of which four points line up in linear way continuously does not exist in weave composition diagram of an air bag 10; and a condition (2) in which the four first cross points 17A which is adjacently arranged in two rows and two columns manner does not exist in the weave composition diagram.SELECTED DRAWING: Figure 4
Patent JP-2019198833-A (JP)
Title: Filter medium for immersion type filter cartridge and immersion type filter cartridge
Inventor: NOTO AI
IPC: B01D39/16
Filed: 2018-05-17
Abstract: To provide a filter medium for an immersion type filter cartridge and an immersion type filter cartridge which not only are excellent in filtration efficiency but also is low pressure loss and large throughput rate, and are further excellent in chemical resistance.SOLUTION: A filter medium for an immersion type filter cartridge includes a filter layer, where the filter layer includes nanofiber having a fiber diameter of 1000 nm or less, strength holding rate, after the filter medium is immersed for 7 days in 0.6 wt% sodium hypochlorite solution, is 80% or more.SELECTED DRAWING: None
Patent JP-2019199451-A (JP)
Title: Hyperglycemia inhibitor
Inventor: YAMAUCHI KANAKO
IPC: A61K35/74
Filed: 2018-05-18
Abstract: To provide a novel hyperglycemia inhibitor derived from natural products.SOLUTION: A hyperglycemia inhibitor of the present invention has at least one bacterium selected from Pantoea bacterium and bacterium Kosakonia as an active ingredient. P-36 bacterial strain deposited as accession number NITE P-02701 in Patent Microorganisms Depository of National Institute of Technology and Evaluation is a specific example of bacterium Pantoea. P-37 bacterial strain deposited as accession number NITE P-02702 in Depository is a specific example of bacterium Kosakonia.SELECTED DRAWING: Figure 2
Patent JP-2019203064-A (JP)
Title: Photo moisture curable type resin composition
Inventor: MATSUDA ATSUTOKI
IPC: C08G18/10
Filed: 2018-05-23
Abstract: To provide a photo moisture curable type resin composition which is excellent in both photocurability and moisture curability, has low viscosity, and is excellent in electric insulation properties (in particular, electric insulation property of a shadow part that is hard to be exposed to light).SOLUTION: A photo moisture curable type resin composition contains: (1) urethane(meth)acrylate (A) that is a reactant of hydroxyl group-containing monofunctional (meth)acrylate (A1), an isocyanurate modified product (A2) of a polyisocyanate compound and polyol (A3), and has a weight average molecular weight of 1,000-50,000; (2) hydroxyl group-free (meth)acrylate (B); and (3) a photopolymerization initiator.SELECTED DRAWING: None
Patent JP-2018203996-A (JP)
Title: Fluorine-containing monomer, fluorine-containing polymer, composition for pattern formation using the same, and pattern formation method
Inventor: KANEKO YUZURU
IPC: G03F7/039
Filed: 2018-05-24
Abstract: To provide a fluorine-containing polymer containing no perfluoroalkyl group having 4 or more carbon atoms, providing a pattern with high sensitivity and high resolution.SOLUTION: There is provided a fluorine-containing polymer containing a repeating unit represented by the formula (1). In the formula, Ris a hydrogen atom, a fluorine atom, an alkyl group having 1 to 10 carbon atoms, Rto Rare a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, X is a single bond or a bivalent group, Y is a fluorine-containing alkyl group having 1 to 3 carbon atoms, or a carbonic acid ester group (-COOR), R is a fluorine-containing alkyl group having 1 to 3 carbon atoms. 7 or less hydrogen atoms contained in these groups may be substituted by a fluorine atom.SELECTED DRAWING: None
Patent JP-2019201988-A (JP)
Title: Game machine
Inventor: YOSHINO KOHEI
IPC: A63F5/04
Filed: 2018-05-24
Abstract: To simplify processing for selecting at least a predetermined number of indexes, and reduce capacity required for the processing while securing randomness of at least a predetermined number of indexes to be selected in a game using at least a predetermined number of indexes selected from among a plurality of indexes.SOLUTION: A game machine includes control means for controlling a game using at least a predetermined number of indexes selected from among a plurality of indexes. The control means selects an index from among the plurality of indexes by holding a selection lottery for determining whether each of the plurality of indexes is selected at a predetermined opportunity. As a result of the selection lottery, when the number of selected indexes does not reach a predetermined number, at least one portion of at least a predetermined number of indexes determined from the plurality of indexes is added as additional indexes, thus selecting at least a predetermined number of indexes from among the plurality of indexes.SELECTED DRAWING: Figure 3
Patent JP-2019208309-A (JP)
Title: Drive control device for electric vehicle
Inventor: VIKRAM MENON
IPC: H02J7/00
Filed: 2018-05-29
Abstract: To provide a drive control device capable of suppressing unbalanced battery deterioration in an electric vehicle equipped with multiple battery packs connected in parallel.SOLUTION: A drive control device 5 for an electric vehicle 1 in which multiple battery packs 4 are connected in parallel comprises: a battery control unit 50 for selecting any one of the multiple battery packs 4 as a drive battery pack; a power supply unit 51 for supplying power to a motor 60 from the battery pack selected by the battery control unit 50; and a power capacity acquiring unit 52 for acquiring the power capacity information of the selected battery pack. When the power capacity of the selected battery pack, which is acquired by the power capacity acquiring unit 52, becomes less than or equal to a predetermined value TH, the battery control unit 50 selects a battery pack other than the selected battery pack as the drive battery pack.SELECTED DRAWING: Figure 1
Patent JP-2019207557-A (JP)
Title: Article providing system, article providing device, managing server, article providing method and program
Inventor: TANAKA HIROYA
IPC: G06Q30/06
Filed: 2018-05-29
Abstract: To provide an article providing system, an article providing device, a managing server, an article providing method and a program capable of improving the user-friendliness of the article providing device.SOLUTION: In a 3D-article sales system 1, a service managing server 20 includes a UI data providing unit. The UI data providing unit provides plural pieces of model data corresponding to articles to be provided to an automatic sales terminal 30. The automatic sales terminal 30 includes a UI display control unit, a 3D-printer control unit, and a 3D-printer. The UI display control unit receives a selection of the model data to be provided among the plural pieces of model data provided from the service managing server 20. The UI display control unit receives a customization on the selected model data. The 3D-printer control unit and the 3D-printer form an article on the basis of the model data that is a result of the customization.SELECTED DRAWING: Figure 1
Patent JP-2019210231-A (JP)
Title: Methods and kits for dyeing keratin fibers
Inventor: OZAWA RIMIKO
IPC: A61Q5/10
Filed: 2018-06-01
Abstract: To provide methods and kits for dyeing keratin fibers.SOLUTION: Disclosed herein is a method for dyeing a keratin fiber, preferably hair, which comprises a step of treating the keratin fiber with a mixture of a first composition and a second composition, where the first composition comprises at least one direct dye and water, the second composition comprises at least one oil and at least one non-polar hydrocarbon-based fatty substance in a pasty or solid form.SELECTED DRAWING: Figure 1
Patent JP-2019213341-A (JP)
Title: Non-contact power transmission device and non-contact power transmission system
Inventor: MISAWA TAKAHIRO
IPC: H02J50/12
Filed: 2018-06-05
Abstract: To surely suppress a turn-on current in a non-contact power transmission device transmitting power to a power reception device in a contactless manner and a non-contact power transmission system.SOLUTION: An inverter 220 generates transmission power of a predetermined frequency to be supplied to a power transmission portion 240. A power supply ECU 250 is composed to execute turn-on current control controlling a turn-on current It to equal to or less than a limit value by operating a frequency f of the transmission power by the inverter 220. The turn-on current control includes first processing of determining an operation direction of the frequency f which reduces the turn-on current lt based on a change direction of the turn-on current It when the frequency f is changed.SELECTED DRAWING: Figure 1
Patent JP-2018173417-A (JP)
Title: Ball rotation amount measurement system
Inventor: YAMAMOTO MICHIHARU
IPC: G01P3/488
Filed: 2018-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a ball rotation amount measurement system with which it is possible to measure the rotation amount of a ball with high accuracy.SOLUTION: A ball rotation amount measurement system 1 comprises a magnetic sensor 2, fixed to a ball, for measuring terrestrial magnetism in at least one axial direction; and a computation unit 3 for computing the rotation amount of the ball using the terrestrial magnetism data acquired in multiplicity chronologically by the magnetic sensor 2. The computation unit 3 includes a differential data calculation unit 31 for calculating differential data that is a difference between two terrestrial magnetism data chronologically adjacent to each other and obtaining a large number of differential data chronologically, a differential waveform calculation unit 32 for finding a differential waveform that is a waveform of temporal change of the large number of differential data; and a rotation amount calculation unit 33 for calculating the rotation amount of the ball on the basis of an intersection count that indicates the number of times the differential waveform interests a straight line having zero difference in a prescribed period.SELECTED DRAWING: Figure 1
Patent JP-2019212588-A (JP)
Title: Multilayer separator
Inventor: HATAYAMA HIROSHI
IPC: H01G11/52
Filed: 2018-06-08
Abstract: To provide a multilayer separator for a power storage device that achieves both an output characteristic and dendrite tolerance.SOLUTION: When an ion diffusion coefficient of a porous layer A having a polyolefin resin is set as D(A) and an ion diffusion coefficient of a porous layer B having inorganic particles is set as D(B) in the pulsed magnetic field gradient NMR measurement of fluoride ions in a multilayer separator for a power storage device including the porous layer A and the porous layer B, and an ion permeability (%) between porous layer A and porous layer B at a mixing time of 100 ms is set as r(AB) in the exchange NMR measurement of fluoride ions of the multilayer separator for the power storage device, r (AB), D (A), and D(B) satisfy the following formulas. r(AB)<24. D(A)>1×10. D(B)>1×10.SELECTED DRAWING: Figure 1
Patent JP-2019213719-A (JP)
Title: Game machine
Inventor: HASHIGUCHI YUTAKA
IPC: A63F7/02
Filed: 2018-06-13
Abstract: To provide a game machine capable of improving a player's interest in a game.SOLUTION: In a state in which a second game state advantageous to a player is set by game state setting means, a game state can be made more advantageous when operation means is operated with a second operation content in which a game ball is easily launched by launching means at a launching interval longer than a first launching interval than when the operation means is operated with a first operation content in which a game ball is easily launched by the launching means at the first launching interval at least while a preset specific condition is established. Thereby, the player's interest in the game can be improved.SELECTED DRAWING: Figure 263
Patent JP-2019080037-A (JP)
Title: Printed circuit board
Inventor: MING TAE HONG
IPC: H05K3/46
Filed: 2018-06-14
Abstract: To provide a printed circuit board.SOLUTION: A printed circuit board according to one aspect of the present invention comprises: a first substrate 100 which is formed from multiple first insulator layers 110 and has a cavity C open upward; and a second substrate 200 which is formed from multiple second insulator layers 210 and located in the cavity C. The dielectric loss tangent of the second insulator layers 210 is less than the dielectric loss tangent of the first insulator layers 110.SELECTED DRAWING: Figure 2
Patent JP-2018138262-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decline in amusement of a game.SOLUTION: A game machine comprises: game control means for executing a lottery on the basis of establishment of a start condition and controlling a game on the basis of a result of the lottery; performance control means for executing the performance of the game; and sound output means for outputting a sound to be output in the game to the outside. The sound output means has a channel which can output the sound to the outside by assigning it. The performance control means, in the game, can execute a performance which restricts output of the sound for a predetermined period and, when a predetermined condition is satisfied, can output the requested sound when sound output is requested in a predetermined period.SELECTED DRAWING: Figure 1