baber/WOPTO huggingface dataset:
Patent JP-2019200648-A (JP)
Title: Identification device
Inventor: YAMAZAKI MASAYUKI
IPC: G06N3/04
Filed: 2018-05-17
Abstract: To reduce the amount of computation while appropriately discriminating between useful information and useless information in a subsequent layer.SOLUTION: An identification device (100) comprises: a neural network (10) having a plurality of layers; classifiers (21, 22, 23, 24) for performing determination on each of a plurality of partial data acquired from intermediate data that is the output of one of the plurality of layers as to whether or not to continue computation processing; and processing means (30) for changing the data that corresponds to partial data, out of the intermediate data, for which it is determined not to continue the computation processing or changing the weight applied when the corresponding data is inputted to other layers, so that, in a layer following one layer among the plurality of layers that is the other layer having the intermediate data as its input data, the computation processing is not executed for partial data, among the plurality of partial data, for which it is determined not to continue the computation processing.SELECTED DRAWING: Figure 1
Patent JP-2019199872-A (JP)
Title: Electric pump
Inventor: FUJIKAWA TORU
IPC: F04C15/06
Filed: 2018-05-18
Abstract: To provide an electric pump that can easily suppress deformation of a can.SOLUTION: An electric pump includes: a motor housing 32; a pump housing 12 adjacent to the motor housing 32; a rotor 34 that is accommodated in the motor housing 32 and is axially supported by a rotating shaft; a stator 33 that is disposed radially outside of the rotor 34 and is fixed to the motor housing 32; a pump unit that is accommodated in the pump housing 12, sucks in and discharges a fluid with rotation of the rotor 34; and a cup-shaped can 60 that is provided between the rotor 34 and the stator 33 to prevent the fluid in the pump unit from flowing into the stator 33. A seal member 65 is disposed between the can 60 and the motor housing 32, and a communication passage 70 for bringing the inner side of the can 60 and the outer side of the can 60 into communication with each other is formed between the motor housing 32 and the pump housing 12 and closer to an opening 61 side of the can 60 than the seal member 65.SELECTED DRAWING: Figure 3
Patent JP-2019203535-A (JP)
Title: Linear motion actuator
Inventor: WATANABE YASUMI
IPC: F16H25/22
Filed: 2018-05-22
Abstract: To provide a linear motion actuator for improving alignment when spline-connecting a linear motion element and a cylindrical body having a protrusion, and surely constricting the axial movement of the cylindrical body with respect to the linear motion element.SOLUTION: A protrusion 36 of a ball screw mechanism 20 is formed at an external peripheral face of a cylinder part 35 of a spline hole part 35a. The cylinder part connects the spline hole part toward the other end from one end of a spline shaft part 32. Axial-part side spline teeth 38 of the spline shaft part comprise first tooth tips 38a formed at one end side of the spline shaft part, and second tooth tips 38b formed at the other end side of the spline shaft part, and reduced in radial dimensions more than those of the first teeth tips, and at one side end of the spline shaft part, the first tooth tips are connected to one another with clearances between tooth bottoms between the hole-part side spline teeth 39 of the spline hole part. At the other end side of the spline shaft part, parts 38b1, 38b2 of the second tooth tips generate pressure-insertion forces by interfering with tooth faces of the hole-part side spline teeth at tooth bottom sides, and are connected to each other.SELECTED DRAWING: Figure 9
Patent JP-2019023618-A (JP)
Title: Piezoelectric gyroscope having horizontal drive converter
Inventor: HEIKKI KUISMA
IPC: H01L41/113
Filed: 2018-05-22
Abstract: To provide a piezoelectric rotary gyroscope having sufficient drive power and a large signal to noise ratio.SOLUTION: A suspension structure multiple suspension parts 731, 732, 733 and 734, each of which is enclosed by piezoelectric converter structure configured to detect vibration movements out-of-plane or in-plane of the device. A microelectromechanical gyroscope has a synchronization structure including a synchronizing spring 76 attached to a first inertia mass 711 at a first attachment point 761 and to a second inertia mass 712 at a second attachment point 762. The synchronizing spring 76 is enclosed by a piezoelectric converter structure configured to detect vibration motions of the suspended inertial masses 711 and 712 outside the device plane.SELECTED DRAWING: Figure 7
Patent JP-2019204736-A (JP)
Title: Cooking equipment
Inventor: FURUSAWA SATOSHI
IPC: G01G19/52
Filed: 2018-05-25
Abstract: To provide cooking equipment capable of accurately extracting quality information such as the amount of fatty material, etc. contained in ingredients under cooking on the basis of weight change of ingredients accompanying heating during cooking and weight change of a reference ingredient in which the content rate of fatty material is known.SOLUTION: The cooking equipment includes: a heating unit 3 for heating ingredients; a control unit 4 for driving the heating unit; a weight measuring unit 7 that measures the weight of the ingredients and outputs the measurement result as weight information; an information storage section 17 that previously stores changes in weight over time when the reference ingredient is heated as reference weight information with respect to the reference ingredient in which the content rate of fatty materials is known; and an extraction part 19 configured to compare the weight information and the reference weight information, and on the basis of the comparison result, derive fatty material information of the ingredients.SELECTED DRAWING: Figure 1
Patent JP-2019205361-A (JP)
Title: Emitter and drip irrigation tube
Inventor: Yanagisawa kazuma
IPC: A01G25/02
Filed: 2018-05-28
Abstract: To provide an emitter and a drip irrigation tube whose production cost can be reduced.SOLUTION: An emitter 120 has an emitter body 121 and a seat 122. The emitter body 121 includes: a water intake part 131 for intaking irrigation liquid; a decompressed flow channel groove which is communicated to the water intake part 131 and used for forming a decompressed flow channel 143 which flows irrigation liquid while decompressing the liquid; a housing part which is communicated to the decompressed flow channel groove and into which irrigation liquid flows in the state where the seat 122 is housed in the housing part; and a diaphragm part which has flexibility and approaches the seat 122 when receiving the pressure of irrigation liquid in the tube in the state where the seat 122 is housed in the housing part. Through holes for discharging irrigation liquid which flowed into housing part are formed on the seat 122. The emitter body 121 and the seat 122 are connected via a hinge part 123.SELECTED DRAWING: Figure 1
Patent JP-2019208535-A (JP)
Title: Carpet and futon
Inventor: HAYASHI EIJI
IPC: A47C27/00
Filed: 2018-05-30
Abstract: To provide a carpet and futon in which quality degradation of mouton is prevented, and a tourmaline effect using the mouton can be exerted maximally.SOLUTION: A mouton body 12 has a wool part 12A where wool 12A1 is dense, and a skin part 12B constituted of skin 12B1 where the wool 12A1 is never separated. In an intermediate layer 16, the sintering granule comprising one kind or two or more kinds of AlO, TiO, BaO, BaTiOand the granule of tourmaline are mixed so that a composition ratio with sintering granule and the tourmaline may become the sintering granule of 60-40% by weight and the tourmaline of 40-60% by weight. Negative ions from the tourmaline are emitted from the gaps of the wool 12A1 to the air by using the opening and closing action of fine gaps formed in the surface of the wool 12A1 with the fact of being never separated from the skin 12B1.SELECTED DRAWING: Figure 1
Patent JP-2019210632-A (JP)
Title: Support structure for skylight and method for replacing skylight
Inventor: TAKEUCHI ISAO
IPC: E04D13/03
Filed: 2018-05-31
Abstract: To provide a support structure for a skylight capable of shortening the time required for replacement of a skylight and a method for replacing the skylight.SOLUTION: A support structure 10 for a skylight comprises a skylight frame 20 mounted to an opening 110A provided in a roof 100, and a cover 30 including a support surface 31AX supporting a skylight 90 and covering at least a top surface 20A of the skylight frame 20 so as not to be closed the opening 110A.SELECTED DRAWING: Figure 2
Patent JP-2019210519-A (JP)
Title: Metal solution for forming film, and method of forming metal film
Inventor: IIZAKA HIROFUMI
IPC: C25D3/32
Filed: 2018-06-05
Abstract: To provide a metal solution for forming a film, capable of making a surface roughness of a metal film smaller by allowing a metal ion to pass through a solid electrolyte membrane having an ion channel structure and to quickly reach a base plate, making deposition of metal dominant relative to hydrogen generation on the base plate, in a solid phase electrodeposition process.SOLUTION: The metal solution for forming a film, for feeding a metal ion into a solid electrolyte, which solution is used in a method of forming a metal film on a surface of a base plate by arranging a solid electrolyte membrane comprising a sulfonic acid group between an anode and a base plate functioning as a cathode, causing the solid electrolyte membrane to contact the base plate, and subsequently applying a voltage between the anode and the base plate, to precipitate metal on the surface of the base plate from a metal ion fed into the solid electrolyte membrane, is characterized in that the metal solution comprises an aqueous solution of metal, a solvent, and a nonionic surfactant, and the nonionic surfactant comprises a straight chain hydrophilic group comprising an ethylene oxide unit, and a hydrophobic group having a cyclic structure and a maximum length of 40 Å or less.SELECTED DRAWING: Figure 1
Patent JP-2019210901-A (JP)
Title: Fuel injection valve
Inventor: KOBAYASHI HIROKI
IPC: F02M51/06
Filed: 2018-06-07
Abstract: To provide a technique for actualizing easy separation between a valve element and a base part abutting on each other.SOLUTION: A fuel injection valve includes the base part defining an upstream side passage of a fuel passage where fuel passes and having a downstream side end face at the downstream end, and the valve element arranged on the downstream side of the base part and defining a downstream side passage of the fuel passage. The valve element, which has an opposite face opposite to the downstream side end face of the base part and is arranged to be movable into the state that the downstream side end face and the opposite face abut on each other or the state that the downstream side end face and the opposite face separate from each other, includes a projection part provided at the end on the base part side of the valve element while projecting toward the inside of the fuel passage beyond the end on the downstream side passage side of the downstream side end face. The edge on the downstream side passage side of the opposite face can be continuous with the projection part.SELECTED DRAWING: Figure 1
Patent JP-2019210043-A (JP)
Title: Holder, and holder unit and aggregate of holder unit
Inventor: KAI SHINICHI
IPC: B65H75/00
Filed: 2018-06-08
Abstract: To provide a roll member that has no need to lift when the roll member is held by a holder, and reduces a load on the operator.SOLUTION: A holder 1 includes a flat plate part 10, a columnar projection part 11 that projects from a surface 20 of the flat plate part 10 in a vertical direction of the surface 20 and can be fitted into a winding core 301 of a roll member 300, and a through hole 12 penetrating through the columnar projection part 11 extending in the vertical direction of the surface 20 of the flat plate part 10 and the flat plate part 10. The through hole 12 has a projection part hole 50 formed so that an upper surface side of the columnar projection part 11 is missing and opening, and a flat plate part hole 51 continuous with the projection part hole 50 in the flat plate part 10. The flat plate part hole 51 has an upper surface 70 which is the same as or higher than a virtual outer circumferential upper surface R of the columnar projection part 11 if there is no defect when viewed from the surface 20 side of the flat plate part 10.SELECTED DRAWING: Figure 1
Patent JP-2019000844-A (JP)
Title: Bag breaking and separation treatment apparatus
Inventor: OYAMA HIROTAMI
IPC: B02C18/22
Filed: 2018-06-12
Abstract: To provide a bag breaking and separation treatment apparatus where the breakage of a content caused when bag breaking treatment and separation treatment are performed to a treatment object storing the content in bags is reduced, cost when the supply of the treatment object and the transport of the discharged content are automatized is suppressed and the entangling of the bags at the inside of the apparatus is suppressed.SOLUTION: A bag breaking and separation treatment apparatus includes: a supply and discharge portion 20 to which a treatment object W is supplied and to which a content GR after performing separation treatment is discharged; and a treatment portion 40 being disposed above the supply and discharge portion 20, performing bag breaking treatment and the separation treatment while transporting the treatment object W supplied to the supply and discharge portion 20, transporting separated bags G higher and discharging the separated content GR to the lower supply and discharge portion 20.SELECTED DRAWING: Figure 1
Patent JP-2019216379-A (JP)
Title: Solid state imaging device, imaging apparatus, and method for controlling solid state imaging device
Inventor: KITANO SHIN
IPC: H04N5/3745
Filed: 2018-06-14
Abstract: To provide a solid state imaging device that transfers electric charge to a floating diffusion layer, and starts exposure before transfer of electric charge to the floating diffusion layer.SOLUTION: A photodiode generates electric charge by photoelectric conversion. An electric charge storage unit stores the electric charge. A floating diffusion layer converts the electric charge into a signal level according to an amount of the electric charge. An exposure completion transfer transistor, when a predetermined exposure period is completed, transfers the electric charge from the photodiode to the electric charge storage unit. A reset transistor, when the exposure period is completed, initializes a voltage of the floating diffusion layer to a predetermined reset level. A discharge transistor, when a new exposure period is started after the electric charge is transferred to the electric charge storage unit, discharges electric charge newly generated in the photodiode. A conversion completion transistor, when processing of converting the predetermined reset level into a digital signal is completed, transfers the electric charge from the electric charge storage unit to the floating diffusion layer.SELECTED DRAWING: Figure 6
Patent JP-2019214335-A (JP)
Title: Auxiliary power device and electric power steering device
Inventor: SATO FUMIHIKO
IPC: B62D5/04
Filed: 2018-06-14
Abstract: To perform diagnosis before start of power supply of malfunction of a switching element leading to short-cut between terminals of a main power supply.SOLUTION: An auxiliary power supply device 13 comprises a charge/discharge circuit C1 including: a capacitor 24 in which a polar plate 24C on a negative electrode side is connected to a low potential line 23 connected to an input port 20 via a main relay 22; a chopper coil 25 whose one end is connected to the low potential line 23 and the other end is connected to a ground via an FET 1, and the other end is connected to a polar plate 24D on a positive electrode side of the capacitor 24 via an FET 2; and an FET 3 for discharge interposed between a high potential line 26 and an output port 21. The auxiliary power supply device is provided with: a pull-up resistor 27 whose one end is connected to the input port 20 via the main relay 22 and the other end is connected to the high potential line 26 connecting the FET 2 and the polar plate 24D; and an FET 9 installed in a portion between a connection point of the pull-up resistor 27 in the high potential line 26 and the polar plate 24D.SELECTED DRAWING: Figure 2
Patent JP-2019098320-A (JP)
Title: Soil remediation system
Inventor: YAMAZAKI MASANOBU
IPC: B03C1/00
Filed: 2018-05-30
Abstract: To provide a simple and low-cost soil remediation system allowing soil to be washed with wash water and classified into gravel, sand and fine-grain fractions, while removing toxic metal and the like adsorbed to the fine-grain fraction.SOLUTION: A soil remediation system SA comprises soil classification units, a preprocessing unit being an iron removal device 12, and postprocessing units 101 to 105. The soil classification units crush gravel and sand in soil by a mill breaker while washing the soil with wash water, and then perform classification into gravel, sand and fine-grain fractions by a trommel, a cyclone and a thickener 8. The iron removal device 12 uses a magnet-equipped drum to cause a ferrous fine-grain fraction containing iron and the like to be removed, by adsorption by magnetic force, from sludge containing the wash water and the fine-grain fraction separated by the thickener 8, thereby reducing the content of toxic metal and the like in the sludge. The postprocessing units 101 to 105 apply washing processing with a chelating agent to the sludge discharged from the iron removal device 12, thereby removing toxic metal and the like adsorbed to the surface of the fine-grain fraction in the sludge.SELECTED DRAWING: Figure 8
Patent JP-2019218990-A (JP)
Title: Retaining Ring
Inventor: TAKANO TETSUO
IPC: F16B21/18
Filed: 2018-06-19
Abstract: To provide a retaining ring effectively suppressing deformation of a part at a boundary between a main body plate portion and a narrow plate portion even in repeatedly receiving a large thrust load.SOLUTION: A narrow plate portion 30B is disposed on an end portion in a longitudinal direction of an inner peripheral portion 3004 of a main body plate portion 30A of a retaining ring 30, and has an outer peripheral edge 3006 securing a clearance S with an inner peripheral surface 3802. A part 30c of a boundary of the main body plate portion 30A and the narrow plate portion 30B is extended in a direction crossing the longitudinal direction of the main body plate portion 30A, and connected by a connection edge 3010 connecting an outer peripheral edge 3008 of an outer peripheral portion 3002 of the main body plate portion 30A and an outer peripheral edge 3006 of the narrow plate portion 30B. The connection edge 3010 is extended in a manner that it passes an intersection O1 of the connection edge 3010 and the inner peripheral surface 3802 when observed from a shaft center direction of the retaining ring 30, and an angle θ to a normal line L2 orthogonal to a tangential line L1 of the inner peripheral surface 3802 at the intersection point O1 is within ±30 degrees.SELECTED DRAWING: Figure 8
Patent JP-2019216946-A (JP)
Title: Magnet hook
Inventor: SAWATARI NORIKO
IPC: A47G29/00
Filed: 2018-06-19
Abstract: To provide a magnet hook that is hard to fall off.SOLUTION: A magnet hook according to an embodiment of the present application includes: a magnet part having a magnet portion having a first surface that is magnetically attached to a metal wall surface; a covering part that covers at least the first surface of the magnet portion; and a hook part having a suspension part projecting from a position apart from the magnet portion by a fixed distance in a perpendicular direction, the hook part having a second surface that comes into contact with the metal wall surface on the substantially same plane as the contact surface between the first surface and the metal wall surface, in the metal wall surface side facing the side provided with the suspension part.SELECTED DRAWING: Figure 1
Patent JP-2019216966-A (JP)
Title: Game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2018-06-19
Abstract: To provide a fair and efficient game machine by providing predetermined restrictions to a setting condition of a determination probability in the game machine having a setting function of a determination probability.SOLUTION: When erasing game information in first memory holding means, a determination probability is changeable. When restoring game information, a change in a determination probability of determination means is disabled. When game information of the first memory holding means is erased and a determination probability of the determination means is not changed, game information in the first memory holding means is erased if setting information in second memory holding means is predetermined normal information, and a game is started with a determination probability of the determination means based on setting information of the second memory holding means. When game information in the first memory holding means is abnormal and setting information in the second memory holding means is predetermined normal information, game information in the first memory holding means is erased and a game can be started with a determination probability based on setting information in the second memory holding means.SELECTED DRAWING: Figure 47
Patent JP-2020005341-A (JP)
Title: Power conditioner and power storage system
Inventor: SOYAMA HIROMI
IPC: B60L50/50
Filed: 2018-06-25
Abstract: To maintain an intermediate voltage at a proper value by supplying desired power to a power bus even in the case where power supply from a supply source of a high output priority becomes impossible.SOLUTION: A power conditioner includes a control section by which an output voltage of a supply source of a high output priority among multiple supply sources is set in such a manner that power is supplied to a power bus and the output priority of the output voltage becomes higher than an output voltage of a supply source of a low output priority on the basis of predetermined output priorities, and a supply source to supply power to the power bus is selected and controlled. When it is determined that a supply source of a high output priority is in an output disabled state, the control section boosts an output voltage of a supply source whose output priority is low and which is in an output enabled state, to an output voltage of the supply source for which the output disabled state is determined and the output priority is high, and supplies power from the supply source of the low output priority to the power bus.SELECTED DRAWING: Figure 3
Patent JP-2018186280-A (JP)
Title: Semiconductor device
Inventor: FUNAYA TAKUO
IPC: H01F38/14
Filed: 2018-06-25
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of a semiconductor device.SOLUTION: A semiconductor device has a laminated insulation film formed above an inductor Ia. The laminated insulation film has a polyimide film PI1 and a polyimide film PI2 which is formed on the polyimide film PI1 and has a step St2 between the polyimide film PI1 and the polyimide film PI2. The semiconductor device further has an inductor Ib formed on the laminated insulation film. By adopting such laminated structure of the polyimide films PI1 and PI2, a film thickness of an insulation film between the inductors Ia, Ib can be increased thereby to enable improvement of dielectric strength voltage. In addition, the occurrence of dent or peeling due to poor exposure can be reduced, and further, disconnection of a Cu seed layer SE and plating failure caused by the disconnection can be reduced.SELECTED DRAWING: Figure 2