baber/WOPTO huggingface dataset:
Patent JP-2019205166-A (JP)
Title: Filter including acoustic wave resonator in parallel with circuit element
Inventor: KOMATSU TOMOYA
IPC: H03H9/64
Filed: 2019-05-23
Abstract: To provide an acoustic wave filter capable of reducing an impact of a bulk mode of an acoustic wave resonator on insertion loss of the filter.SOLUTION: An acoustic wave filter includes acoustic wave resonators 20. The acoustic wave resonators include a first acoustic wave resonator 22, and a circuit element 24 in parallel with the first acoustic wave resonator. The circuit element and the first surface acoustic wave resonator have different resonant frequencies. The circuit element can reduce an impact of a bulk mode of the first acoustic wave resonator on insertion loss of the acoustic wave filter. The first acoustic wave resonator can be a surface acoustic wave resonator. The circuit element can be a second acoustic wave resonator or a capacitor.SELECTED DRAWING: Figure 2A
Patent JP-2020009751-A (JP)
Title: Coated negative electrode active material for lithium ion battery, negative electrode slurry for lithium ion battery, negative electrode for lithium ion battery, and lithium ion battery
Inventor: FUKUYAMA SONOMI
IPC: H01M4/62
Filed: 2019-05-24
Abstract: To provide a coated negative electrode active material capable of obtaining a lithium ion battery having a high initial charge/discharge efficiency, a high capacity density, and a low initial resistance value.SOLUTION: In a coated negative electrode active material for a lithium ion battery, at least a part of the surface of a negative electrode active material is coated with a coating film containing a polymer compound, the polymer compound has an acid value of 600 to 800, the content of the polymer compound is 0.01 to 1% by weight based on the weight of the negative electrode active material.SELECTED DRAWING: None
Patent JP-2020192076-A (JP)
Title: Health condition evaluation system, health information acquisition device used for this, health information acquisition method, and flexure recognition sensor
Inventor: FUKUI RUI
IPC: A61B5/11
Filed: 2019-05-28
Abstract: To acquire information on the health condition of an infant.SOLUTION: A health condition evaluation system 100 for evaluating the health condition of an infant comprises: a sensor body 1 having a sensor unit 80 for measuring behavior information that is information on a behavior of the infant; and a health condition evaluation unit 90 for evaluating the health condition of the infant on the basis of the behavior information measured by the sensor body 1. The health condition evaluation unit 90 includes a setting unit 93 for setting evaluation parameters relating to the health condition of the infant on the basis of a model relating to information on an active behavior made by the infant or assuming an infant; and an evaluation unit 92 for evaluating the health condition of the infant by analyzing the behavior information using the behavior parameters.SELECTED DRAWING: Figure 5
Patent JP-2020194875-A (JP)
Title: Wiring board and electronic component mounting structure
Inventor: NITAO TOMOHIRO
IPC: H01L21/60
Filed: 2019-05-28
Abstract: To prevent separation of a bonding pad during the connection of a bonding wire.SOLUTION: A wiring board comprises: an insulating layer 21 that has concave parts 21a in at least one principal surface; and wiring conductors 22 that are located embedded in the concave parts 21a. Part of the wiring conductor 22 forms a bonding pad 22a for connecting to a bonding wire 4. A surface of the bonding pad 22a is present inside the principal surface of the insulating layer 21, and is coated in order with a nickel layer 26a and a gold layer 26b. A groove 25 is formed between an outer peripheral edge of the surface of the bonding pad 22a and the insulating layer 21, and the nickel layer 26a extends to a side face of the bonding pad 22a facing the groove 25.SELECTED DRAWING: Figure 2
Patent JP-2020197637-A (JP)
Title: Voice detection device
Inventor: SEKINE NAOKI
IPC: G10L15/10
Filed: 2019-06-03
Abstract: To provide a voice detection device which can control operations of a terminal by voices emitted by a person.SOLUTION: According to an embodiment, the voice detection device has microphones, a memory, and a processor. A plurality of microphones gets sound. The memory stores information indicating the positions of a plurality of terminals. The processor identifies a position of a sound source of the sound from the difference in the sound acquired by the plurality of microphones, and instructs one specified terminal to operate based on the position of the sound source and the positions of the plurality of terminals stored in the memory.SELECTED DRAWING: Figure 2
Patent JP-2020197474-A (JP)
Title: Observation device, observation system, and observation method
Inventor: KUSUMOTO TATSUYA
IPC: G01N23/20025
Filed: 2019-06-04
Abstract: To provide a device, a system and a method for observing the oriented state of components in a fluid on the basis of a new conception of observing the oriented state of components in a fluid.SOLUTION: An observation device 100 comprises mainly a first block 110 and a second block 120, and is used together with a small-angle X-ray scattering device and a pump which are not shown in drawings. The opening of a groove 124 is closed up by a second side face 113, and a flow path 102 is formed thereby. The thicknesses of a first window 101 and a second window 103 in a direction orthogonal to the flow path 102 should preferably be 1 mm to 3 mm inclusive. The dimension of the flow path 102 is about the size sufficient to give a prescribed shear rate to the liquid passing through. An X-ray irradiation device is inserted into a first hole 112 and an X-ray receiver device is inserted into a second hole 122. The X-ray emitted by the X-ray irradiation device enters the X-ray receiver device via the first window 101, the liquid flowing in the flow path 102 and the second window 103.SELECTED DRAWING: Figure 2
Patent JP-2020189065-A (JP)
Title: Training parts of soccer shoe
Inventor: TAKASHIMA YOSHIHIDE
IPC: A63B69/00
Filed: 2019-05-17
Abstract: To provide a simple, highly versatile and inexpensive training tool which allows a user to comprehend a sweet spot for training instep kick of soccer, suppresses the user's fear when kicking a ball, and facilitates kicking the center of the ball in the sweet spot.SOLUTION: There are provided training parts of a soccer shoe in which a protrusion enhanced in repulsive force is disposed in a sweet spot portion of the instep, in order to enable accurately comprehending a sweet spot of instep kick, and even a beginner to easily kick a strong ball. The protrusion enables cultivating sensation of adjusting a height relation from the ground due to functioning also as a collimator when kicking a ball, and there is an effect of suppressing a fear of kicking the ground falsely by concentrating on making the protrusion and the center of the ball meet. Due to that a fixing hole and an insertion part are disposed on a base plate part, attaching/detaching becomes simple, and versatility is achieved regardless of a maker, a size and a right foot/left foot, and a simple structure enables inexpensive productization.SELECTED DRAWING: Figure 9
Patent JP-2020197200-A (JP)
Title: Internal combustion engine control apparatus
Inventor: ANDO DAIGO
IPC: F02D41/06
Filed: 2019-06-05
Abstract: To provide an internal combustion engine control apparatus that stabilizes the combustion of air-fuel mixture at starting of an engine.SOLUTION: An internal combustion engine 10 includes: an intake valve 15 for opening and closing an intake port 12 provided for each of plural cylinders; and a fuel injection valve 31 for injecting fuel into the intake port 12. A control apparatus 100 executes an at-start increase amount in which a fuel injection amount is increased by a specified increase amount at starting of the engine. As regards a total amount of increase amount of a fuel injection amount during the execution of the at-start increase amount, the control apparatus 100 performs total amount adjustment processing in which a total amount in a cylinder where the intake valve 15 has been closed during an operation stop before starting the engine is made larger than a total amount in a cylinder where the intake valve 15 has been open during an operation stop.SELECTED DRAWING: Figure 1
Patent JP-2020200229-A (JP)
Title: Silicon wafer etching method and evaluating method
Inventor: KITAMURA TAKAFUMI
IPC: C30B29/06
Filed: 2019-06-12
Abstract: To accurately control the etching amount of a silicon wafer without using a special liquid temperature control system.SOLUTION: A silicon wafer etching method comprises: a step (12) of starting the etching of a silicon wafer on predetermined etching conditions; a step (S11) of measuring the temperature of an etchant when starting the etching; a step (S13) of measuring the temperature of the etchant during the etching; and steps (S13-S15) of completing the etching when a reaction calorie served as a difference between the temperature of the etchant during the etching and the temperature of the etchant when starting the etching reaches a predetermined a reaction calorie.SELECTED DRAWING: Figure 4
Patent JP-2019175500-A (JP)
Title: Maintenance management method of disaster prevention facility and disaster prevention monitoring facility management system
Inventor: SHIMA YASUSHI
IPC: G08B17/00
Filed: 2019-06-14
Abstract: To suppress addition of functions and devices to minimum requirement and to exchange data by communicatively connecting a server with a receiver via the Internet and a cellular phone network on the premise of spread of a cellular phone terminal having an access point function.SOLUTION: Version upgrading is performed by providing a receiver 10 of a disaster prevention monitoring facility provided in a plurality of facilities A1 to An with a wireless LAN adapter 12, communicatively connecting between the receiver 10 and a server 24 via the wireless communication adapter 12, a cellular phone terminal 12, a cellular phone network 18 and the Internet 22 when a cellular phone terminal 14 exists in a communicable area of the wireless LAN adapter 12, transmitting history data of the receiver 10 to the server 24 to be collected, and transmitting an update program from the server 24 to the receiver 10.SELECTED DRAWING: Figure 1
Patent JP-2020195746-A (JP)
Title: Corrective tool of hallux valgus or digitus minimus varus
Inventor: TERADA TAKASHI
IPC: A61F5/10
Filed: 2019-05-30
Abstract: To provide a corrective tool of a hallux valgus or a digitus minimus varus which is optimum for correcting a bend of a thumb or a fifth finger at a bent side being a side at which the bend should be corrected.SOLUTION: In a corrective tool of a hallux valgus or a digitus minimus varus for installing a vertical protrusive shaft body between a thumb and an index finger of a leg, or between a ring finger and a fifth finger from a surface of a pedestal on the pedestal on which the leg is placed, the corrective tool has an elastic body extending only in a thumb direction or a fifth finger direction from a side face of the protrusive shaft body so as to separate from the side face of the protrusive shaft body.SELECTED DRAWING: Figure 2
Patent JP-2020025439-A (JP)
Title: Dynamo-electric machine
Inventor: TAKAHASHI HIROKI
IPC: H02K5/20
Filed: 2019-06-14
Abstract: To provide a dynamo-electric machine capable of reducing electromagnetic noise leaking to the outside.SOLUTION: A dynamo-electric machine includes a rotor, and an inverter housing 531. The inverter housing 531 has peripheral walls 541, 542 provided on the radial inside of a stator winding 521, and an electric module 532 constituting an inverter is provided on the radial inside of the peripheral walls 541, 542. The rotor has a cylindrical part 513 where a magnet unit 512 is fixed to the inner peripheral surface, an end plate 514 provided at one end of the cylindrical part 513 in the axial direction, and to which the revolving shaft 501 of the rotor is fixed, and a discoid rotor cover 670 extending radial inward from the second end of the cylindrical part 513 in the axial direction, until a position where the electric module 532 is provided at least in the radial direction.SELECTED DRAWING: Figure 74
Patent JP-2020204872-A (JP)
Title: Print image forming apparatus, inkjet printer and print image forming method
Inventor: ASANUMA YUMA
IPC: H04N1/387
Filed: 2019-06-17
Abstract: To provide a print image forming apparatus, an inkjet printer, and a print image forming method that enable an operator to easily prepare a layer image for conversion into a raster image when printing a design in which some layers are changed.SOLUTION: A print image forming apparatus 10 forms a print image by synthesizing print image elements that are divided for each desired category, comprises an image storage unit 33 for assigning, to each layer, each of images that the print image elements have been divided for each desired category and storing the images that are different and belong to each desired category for each layer, and selects desired images from among the images different for each layer to form a desired print image.SELECTED DRAWING: Figure 2
Patent JP-2019150677-A (JP)
Title: Pneumatic type massage boot
Inventor: TAKAHASHI MICHINORI
IPC: A61H7/00
Filed: 2019-06-19
Abstract: To provide a pneumatic type massage boot which is useful for promoting blood circulation.SOLUTION: There is provided a pneumatic type massage boot comprising: a bag body having a slit through which a leg of a user is inserted, and covering a range from a toe to a knee; and an air pump connected to the bag body and supplying air and discharging air. The bag body comprises: a heating part for heating a part corresponding to a range from at least a sole of a foot to the calf; and a plurality of air bags sequentially arranged in a longitudinal direction of the bag body, and formed into a cylindrical state. The massage boot massages the leg part by supplying air to the air bags and discharging the air from the air bags.SELECTED DRAWING: Figure 1
Patent JP-2021002560-A (JP)
Title: Electrical equipment storage cabinet louver
Inventor: NAKAJIMA RYOJI
IPC: H05K5/02
Filed: 2019-06-20
Abstract: To properly fix a louver to an electrical equipment storage cabinet, and secure a drainage channel for water that has entered the louver to provide a louver with excellent waterproof performance.SOLUTION: In a louver 1 that includes a case 3 with a filter compartment 34, and a louver portion that covers the outside of case 3, that is attached to a louver mounting hole provided in an outer wall 80 of an electrical equipment storage cabinet with a packing 91 interposed therebetween and can drain the water that has entered the inside from the bottom, and a regulating portion 35 that limits the tightening amount of a fixture for attaching the louver 1 to the electrical equipment storage cabinet and the compression amount of the packing 91 is provided at the lower end of the case 3.SELECTED DRAWING: Figure 7
Patent JP-2021001472-A (JP)
Title: Steering support system for construction machine, steering support method for construction machine, and construction machine
Inventor: IWASAKI HITOSHI
IPC: H04N7/18
Filed: 2019-06-21
Abstract: To provide a steering support system for a construction machine capable of reducing a burden on an operator.SOLUTION: A steering support system 1 comprises an acquisition section 10, a processing section 20, and a display section 50. The acquisition section 10 acquires image data of a dead angle Az from a cab 32 formed by an arm mechanism 48 which deforms according to a steering. The processing section 20 forms perspective image data in which the dead angle Az is seen from the cab 32 through the arm mechanism 48 on the basis of the image data. The display section 50 displays the perspective image between the cab 32 and the arm mechanism 48.SELECTED DRAWING: Figure 2
Patent JP-2021002011-A (JP)
Title: Sound absorbing structure
Inventor: TANAKA KAZUMITSU
IPC: G10K11/16
Filed: 2019-06-24
Abstract: To provide a sound absorbing structure having excellent sound absorbing characteristics for sounds in a wide frequency range such as 1000 Hz or 5000 Hz.SOLUTION: A sound absorbing structure 5 includes a sound absorbing substrate 1 having a plurality of passages leading from one surface side to the other surface side, a sheet layer 3 arranged on the one surface side of the sound absorbing substrate, and an adhesive layer 2 arranged between the sound absorbing substrate and the sheet layer.SELECTED DRAWING: Figure 1
Patent JP-2019198094-A (JP)
Title: Silent ultrasonic focusing equipment
Inventor: HOSHI TAKAYUKI
IPC: H04R3/00
Filed: 2019-06-25
Abstract: To reduce noise resulting from phase switching, in ultrasonic focusing equipment for changing the focus of ultrasonic wave in the space, by changing the phase of oscillation of multiple ultrasonic transducers.SOLUTION: When the position coordinate in a three-dimensional space to be inputted changes, ultrasonic focusing equipment calculates a target time difference Tnew for focusing the ultrasonic waves at the position coordinates X1, Y1, Z1 after change, with regard to the ultrasonic waves outputted from multiple ultrasonic transducers. With regard to specific ultrasonic transducers where the time difference Ttmp of the outputting ultrasonic waves is different from the target time difference Tnew, out of the multiple ultrasonic transducers, the ultrasonic focusing equipment changes the phase of the outputting ultrasonic waves to a target phase in several stages (steps 140, 150).SELECTED DRAWING: Figure 5
Patent JP-2021004825-A (JP)
Title: Physical quantity detection circuit, physical quantity sensor, electronic equipment, movable body and fault diagnosis method of physical quantity sensor
Inventor: NAKAJIMA KIMITOKU
IPC: H03M1/10
Filed: 2019-06-27
Abstract: To provide a physical quantity detection circuit which can improve the reliability of fault diagnosis without increasing a circuit scale.SOLUTION: A physical quantity detection circuit comprises: a detection signal generation circuit which generates a detection signal on the basis of an output signal of a physical quantity detection element; an analog/digital conversion circuit which converts the detection signal into a first digital signal and converts the test signal into a second digital signal; a test signal generation circuit which generates the test signal; a fault diagnosis circuit which performs fault diagnosis of the analog/digital conversion circuit on the basis of the second digital signal. The full scale voltage of the analog/digital conversion circuit is selected in accordance with the power source voltage from the plurality of voltages having the different magnitudes. The test signal includes an upper limit value test signal, a lower limit value test signal and a first intermediate value test signal. The test signal generation circuit generates the first intermediate value test signal by resistance-voltage dividing the full scale voltage.SELECTED DRAWING: Figure 1
Patent JP-2021006082-A (JP)
Title: Game machine
Inventor: MURAMATSU NAOKI
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine is configured such that a "time-shortening function" by a big win type "time-shortening A" is imparted even if a big win type counter C2 corresponding to a big win type "probability variable A" is won when reaching a limit, a time-shortening completion condition based on a small win of a second special pattern is not satisfied since a small win game by the second special pattern is difficult to occur in this case, and a "time-shortening function" imparted by satisfaction of another time-shortening completion condition is completed.SELECTED DRAWING: Figure 82
Patent JP-2021006117-A (JP)
Title: Toy-containing bath agent
Inventor: SAIMA NOBUO
IPC: A61Q19/10
Filed: 2019-06-27
Abstract: To provide a toy-containing bath agent capable of providing unprecedented interest to a user by heightening game property of a toy after acquisition.SOLUTION: A toy-containing bath agent 100 includes a water-soluble solid bath agent 110 forming an egg-shaped contour, and a toy 120 contained in the solid bath agent. The toy 120 is constituted connectably to a solid bath agent of a toy-containing bath agent different from the toy-containing bath agent 100, or to a different toy contained in the solid bath agent 110.SELECTED DRAWING: Figure 1
Patent JP-2021009506-A (JP)
Title: Currency management system and currency management method
Inventor: SATO HIROSHI
IPC: G07D11/40
Filed: 2019-06-28
Abstract: To link a first device performing processing relating to currency with a second device depositing or dispensing currency efficiently and manage information about currency efficiently.SOLUTION: A currency management system includes a depositing machine 100 performing processing relating to currency and an important object managing device 300 depositing or dispensing currency under an offline state with the depositing machine 100. When the depositing machine 100 accepts currency dispensing operation from the important object managing device 300, it generates a QR code including at least the number of pieces of currency for each denomination and issues a receipt including the generated QR code. When the important object management device 300 accepts the receipt, it specifies the number of currency to be dispensed for each denomination based on the QR code included in the receipt to perform payment processing of the specified currency.SELECTED DRAWING: Figure 1
Patent JP-2021008648-A (JP)
Title: Method of producing conductive pattern thin film
Inventor: URAYAMA Kazuho
IPC: C25D7/00
Filed: 2019-07-01
Abstract: To provide a method of producing a conductive pattern thin film utilizing a high-resistance conductor, capable of preventing uneven plating in a film plane and of forming a uniform plating film at a low cost.SOLUTION: The method of producing a conductive pattern thin film according to the present invention, which is a method of producing a conductive pattern thin film utilizing a high-resistance conductive thin film, is characterized by comprising the steps of forming a high-resistance conductive pattern part constituted of a plurality of functional thin filaments on a base material, and applying an electrolytic plating treatment multiple times to the high-resistance conductive pattern part.SELECTED DRAWING: Figure 8
Patent JP-2019195807-A (JP)
Title: Method of producing catalyst for production of methacrylic acid, method of producing methacrylic acid and method of producing methacrylic acid ester
Inventor: KATO HIROKI
IPC: C07C51/235
Filed: 2019-07-01
Abstract: To provide a catalyst for production of methacrylic acid, having high methacrylic acid yield.SOLUTION: A method of producing a catalyst for production of methacrylic acid is provided that includes: a step (1) of preparing a catalyst raw material liquid A including Mo, P and V; a step (2) of preparing a catalyst raw material liquid B including a cation raw material; and a step (3) of preparing a liquid including heteropoly acid having a keggin type structure or a salt thereof by adding one of the catalyst raw material liquid A and the catalyst raw material liquid B to the other and mixing them, wherein the formulae (i) and (ii) are satisfied in the step (3). 3.0≤T/(√V)≤13.0 (i) 0.01≤u1≤1.0 (ii), in the formulae (i) and (ii), V represents volume of the catalyst raw material liquid A [m], T represents the number of addition ports for adding the other liquid, u1 represents volume flow rate of the other liquid to be added [L/min.], and u1 represents average when T is 2 or more.SELECTED DRAWING: None