baber/WOPTO huggingface dataset:
Patent JP-2021152998-A (JP)
Title: Negative electrode material for lithium ion secondary battery and production method thereof, and material for production of negative electrode material for lithium ion secondary battery
Inventor: TAKIZAWA KENTARO
IPC: H01M4/36
Filed: 2020-03-24
Abstract: To provide a negative electrode material for a lithium ion secondary battery, which is superior in initial efficiency, and which can impart a high-speed charge/discharge characteristic and achieve a high discharge capacity.SOLUTION: A negative electrode material for a lithium ion secondary battery comprises composite graphite particles obtained by performing a coating step, a step of obtaining graphite particles with amorphous carbon particles depositing thereto, and a firing carbonization step of firing and carbonizing the graphite particles with amorphous carbon particles depositing thereto, which are particular steps. With the composite graphite particles, the coverage of the amorphous carbon particles coating graphite particles is 5% or larger and below 50% according to surface observation.SELECTED DRAWING: None
Patent JP-2021151366-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-24
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2020127354-A (JP)
Title: Battery assembly device
Inventor: JONATHAN LEWIS NOOK
IPC: H01M50/566
Filed: 2020-03-26
Abstract: To provide a battery assembly device for use with an apparatus for jump starting a vehicle, and an apparatus for jump starting a vehicle comprising the battery assembly device.SOLUTION: A battery assembly 110 for a battery jump starting device includes a battery 112 such as a rechargeable lithium ion battery, and is configured to maximize electrical conductivity from the battery 112 to a cable 18 and a clamp of the battery jump starter device. The battery includes a rectangular-shaped casing 112a. The battery assembly further includes a positive electrode terminal conductor bar 114. The positive electrode terminal conductor bar is connected at one end to a positive electrode tab of the battery by soldering or the like. The other end of the positive electrode terminal conductor bar is provided with a conductive loop 116. The conductive loop wraps around an exposed conductor end 18a of a cable conductor for the positive electrode cable to be connected by crimping and/or soldering.SELECTED DRAWING: None
Patent JP-2021156233-A (JP)
Title: Vibration reduction structure of chain cover
Inventor: YAMASHITA TETSUHIRO
IPC: F02F7/00
Filed: 2020-03-27
Abstract: To provide a structure which enables effective reduction of vibration of a chain cover.SOLUTION: A vibration reduction structure of a chain cover includes: a chain cover 300 attached to one end of an internal combustion engine body and covering a timing chain 243 which transmits rotation of a crank shaft extending from the internal combustion engine body to a cam shaft; and an oil storage part 400 which is provided at an area located between the internal combustion engine body and the chain cover 300 and between the crank shaft and the cam shaft and which may store a lubrication oil.SELECTED DRAWING: Figure 5
Patent JP-2021158633-A (JP)
Title: Image decoding device, image decoding method, and program
Inventor: UNNO Kyohei
IPC: H04N19/70
Filed: 2020-03-30
Abstract: To reduce a coding and decoding processing of a syntax which is unnecessary in the case of coding and decoding each color image as a monochromatic image in which a sequence of a coding and decoding object is in a format of 4:0:0 or a format of 4:4:4, and a bit amount.SOLUTION: In an image decoding device 200 according to the present invention, a decoding part 210 decodes color difference format information (chroma_format_idc) of a sequence of a decoding object and separate plain propriety information (separate_colour_plane_flag), and controls whether or not a syntax controlling a Cb signal and a deblocking filter process of a Cr signal by a value of the color difference format information and the separate plain propriety information.SELECTED DRAWING: Figure 5
Patent JP-2021158648-A (JP)
Title: Antenna structure
Inventor: TASHIRO YUGO
IPC: H01Q1/22
Filed: 2020-03-30
Abstract: To prevent deterioration in the performance of an antenna device caused by an exterior component.SOLUTION: In one aspect, an antenna structure mounted on a vehicle is provided. The antenna structure includes: an antenna device provided on a roof panel of the vehicle for transmitting and receiving a target wave; an insulating exterior component provided on the rear side of the vehicle than the roof panel and placed separated from the antenna device by a distance of less than one wavelength of the target wave; and a planar conductor provided on the exterior component and placed close to the roof panel so as to be capacitively coupled to the roof panel.SELECTED DRAWING: Figure 1
Patent JP-2021161436-A (JP)
Title: Oxide film formation method
Inventor: GOTO YUIKI
IPC: C23C14/08
Filed: 2020-03-30
Abstract: To provide an oxide film formation method that shortens a processing time for obtaining a target resistance value.SOLUTION: An oxide film formation method related to the disclosure forms an oxide film 4 on a metal surface. The oxide film formation method includes a step for forwarding a laser beam 11 in a second direction crossing a first direction while scanning the metal surface back and forth in the first direction with the laser beam 11. In the step for forwarding the laser beam 11, air blow is carried out to the irradiation position of the laser beam 11 from forward to backward in the second direction where the laser beam 11 is forwarded.SELECTED DRAWING: Figure 1
Patent JP-2021164054-A (JP)
Title: Device, secure element and key sharing method
Inventor: ASANO MASANORI
IPC: H04L9/08
Filed: 2020-03-31
Abstract: To provide a device, secure element and key sharing method that allow a key to be shared at any appropriate timing without writing the key beforehand.SOLUTION: A device comprises a secure element and a device body. The device body includes an acquisition unit that acquires a one-time password and an output unit that outputs the one-time password acquired by the acquisition unit to the secure element. The secure element includes a verification unit that verifies the one-time password and a generated value output unit that outputs a generated value generated by a prescribed method to the device body when the verification by the verification unit is successful. The device body and the secure element each use the generated value to share a key.SELECTED DRAWING: Figure 2
Patent JP-2021161231-A (JP)
Title: Curable resin composition
Inventor: YOKOI HIROYUKI
IPC: C08L51/08
Filed: 2020-03-31
Abstract: To provide a curable resin composition that can form a cured film having water resistance while having a low water contact angle, and a cured film obtained by curing the same.SOLUTION: A curable resin composition has a crosslinker (A) having two or more functional groups, and a polysiloxane resin (B) having, as constitutional units, (a) a functional group reactable with the crosslinker (A), (b) a repeating structure derived from a monomer having a radical polymerizable group, and (c) a salt structure composed of an acid and a base.SELECTED DRAWING: None
Patent JP-2021162481-A (JP)
Title: Information processing apparatus, information processing method, program and system
Inventor: MAKITA TAKEHIKO
IPC: G01S19/14
Filed: 2020-03-31
Abstract: To provide a technology that can further improve convenience for a user.SOLUTION: An information processing apparatus comprising a determination unit that determines a relationship between a management object and a detection object on the basis of location information of a measurement object moving with the management object and location information of the detection object which is detected on the basis of sensor data obtained by a sensor is provided.SELECTED DRAWING: Figure 1
Patent JP-2021159485-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-01
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: counted value update means for updating a counted value related to each ball entry when game balls enter a first ball entry port and game balls enter a second ball entry port; specific game state control means for performing control to a specific game state differing from a jackpot game state when a counted value becomes a specific value; and performance control means for executing predetermined performance control. The first ball entry port and the second ball entry port are disposed in a game area such that game balls can enter even in a normal game state. While first performance control for performing notification regarding a ball entry in a mode for allowing a player to easily recognize ball entry when game balls enter the first ball entry port is executed, second performance control for performing notification regarding a ball entry in a mode for preventing a player from more easily recognizing ball entry than the first performance control when game balls enter the second ball entry port is executed.SELECTED DRAWING: Figure 182
Patent JP-2021163907-A (JP)
Title: Electrolytic capacitor
Inventor: MARUYAMA NAOKI
IPC: H01G4/224
Filed: 2020-04-01
Abstract: To provide an electrolytic capacitor having a large allowable ripple current.SOLUTION: An electrolytic capacitor includes: a capacitor element including an anode foil, a cathode foil, and a separator; a case which houses the capacitor element; and a heat radiation material which is disposed in at least part of an outer surface of the case and includes a resin and a metal.SELECTED DRAWING: Figure 1
Patent JP-2021166145-A (JP)
Title: Film heater
Inventor: NAKAMURA TAKAHITO
IPC: H05B3/20
Filed: 2020-04-07
Abstract: To provide a film heater which suppresses the attenuation of electric waves.SOLUTION: A film heater 20 comprises: a transparent conductor 30 including at least one non-conductive part 311 which has electrical insulation properties and extends in a direction intersecting an oscillation direction of an electric field included in electric waves transmitted from an electric wave transmission/reception part, and a heat generation part 35 which generates heat when supplied with power and allows light to transmit therethrough; a first electrode 41 connected to the heat generation part 35; and a second electrode 42 connected to the heat generation part 35. The heat generation part 35 includes at least one conductive part 353 which is adjacent to a slit 311 and generates heat by a current flow along an extension direction of the slit 311 which is caused when the heat generation part 35 is supplied with power by the first electrode 41 and the second electrode 42.SELECTED DRAWING: Figure 3
Patent JP-2021166450-A (JP)
Title: Brushless motor and brushless motor control method
Inventor: TANAKA HIROTO
IPC: H02K3/12
Filed: 2020-04-08
Abstract: To suppress vibration or operation sound in a brushless motor with a (10 P12S)×n or (14 P12S)×n configuration having a two-system field magnet winding.SOLUTION: A brushless motor 1 includes a stator 2 and a rotor 3. The stator 2 comprises: 12×n teeth 5; and coils 7 with a plurality of phases. The rotor 3 has 10×n or 14×n magnets 12. The coils 7 form two-system field magnet windings A and B. Coils 7 forming the same phase are grouped, and the coils 7 are set at positions where they are adjacent to or overlap each other at an electric angle. Also, the teeth 5 on which the coils 7 at the positions are wound are arranged at the stator 2 at a mechanical angle corresponding to the electric angle. Then, the coils 7 are divided into two systems and the two-system field magnet windings are energized with a predetermined phase difference.SELECTED DRAWING: Figure 3
Patent JP-2021168049-A (JP)
Title: Information processing device, and program
Inventor: FUCHIGAMI MAKOTO
IPC: G06Q50/04
Filed: 2020-04-10
Abstract: To previously prevent occurrence of a trouble, when a user designs a design element constituting a product, due to the design element by notifying the user of troubles having occurred other design elements with design requirements common to the design element.SOLUTION: A receiving unit 113 receives designation of a first design element category by a user from a terminal 2. The first design element category is for example a design element category to which a design element being planned by the user to design belongs. A first specification unit 114 specifies the designated first design element category and a second design element category whose design requirement categories are in correspondence relation. A word phrase extraction unit 115 retrieves design elements belonging to the first design element category by referring to a trouble DB 123, and extracts failure state word phrases corresponding to them. A second specification unit 116 specifies a trouble category corresponding to the specified second design element category by referring to the trouble DB 123. A notification unit 118 notifies the user of information indicating the specified trouble category.SELECTED DRAWING: Figure 10
Patent JP-2020143100-A (JP)
Title: 4-azaindole derivatives
Inventor: ANDREW PAYNE
IPC: A61K31/4545
Filed: 2020-05-08
Abstract: To provide 4-azaindole derivatives which are modulators of muscarinic acetylcholine receptor M1 and are effective for the prevention or disease modifying or symptomatic treatment of cognitive deficits associated with neurological disorders such as Alzheimer-type dementia or dementia with Lewy bodies.SOLUTION: The invention provides compounds including formula (IA), and the like. (In the formula, R1 is hydrogen, halogen, cyano, C1-4 alkyl, or C1-4 alkoxy; R2 is hydrogen; p is 1 or 2; and each R4 is independently selected from halogen, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl and C1-4 haloalkoxy.)SELECTED DRAWING: None
Patent JP-2021108530-A (JP)
Title: Series connection of additional dc power for equalizing voltage within circuit when load is increased
Inventor: OLEG ADGAMOVICH NIGMATULLIN
IPC: H02J1/00
Filed: 2020-05-08
Abstract: To provide a series connection of additional DC power for equalizing voltage within a circuit when a load is increased.SOLUTION: A method is for connecting additional DC power in series for equalizing a voltage level within a system when a load is increased. The method includes following steps. By using wires, while paying attention to polarity, a first load is plugged between a positive electrode terminal and a negative electrode terminal of original DC power. In addition, among the wires, one connected to the negative electrode terminal of the original DC power is a common negative electrode wire, and the other hand, a second wire connected to the positive electrode terminal of the original DC power is a common positive electrode wire.SELECTED DRAWING: Figure 1
Patent JP-2020186384-A (JP)
Title: Method for producing fluidized catalytic cracking gasoline
Inventor: OKEGAWA TAKETOSHI
IPC: B01J29/08
Filed: 2020-05-08
Abstract: To provide a method for producing fluidized catalytic cracking gasoline capable of improving the yield of the fluidized catalytic cracking gasoline.SOLUTION: A method for producing fluidized catalytic cracking gasoline comprises operating, with regard to a plurality of measuring points in a horizontal cross section of at least one height up to a height 4 times the diameter of a reaction tube with the height of a raw material oil supply part in a reaction tower of a fluidized catalytic cracking apparatus, such that by using the intensity of radiation measured by γ-ray irradiation as a catalyst concentration in the plurality of measuring points, the ratio of a standard deviation of the catalyst concentration in the cross section to an average value of the catalyst concentration in the cross section is ±53.5% or less.SELECTED DRAWING: Figure 1
Patent JP-2021178069-A (JP)
Title: Automatic blood pressure measuring device
Inventor: MORODOME SHOHEI
IPC: A61B5/022
Filed: 2020-05-14
Abstract: To provide an automatic blood pressure measuring device capable of accurately determining a maximum blood pressure value of a living body by using phase difference related information between pressure oscillation waves obtained from an upstream inflation bag, an intermediate inflation bag, and a downstream inflation bag respectively.SOLUTION: A maximum blood pressure value SBP of a living body is determined on the basis of a compression pressure value PC when a time difference information ratio RΔt(=Δtd/Δti) between upper and lower time difference information Δtd and upper and intermediate time difference information Δti calculated by a time difference information ratio calculation part 86 indicates a predetermined change or more by a maximum blood pressure value determination part 88 and a minimum blood pressure value determination part 90 in the process where the compression pressure value PC for a body part compressed by a pressure band decreases from a pressure elevation target pressure value PCM. Since the time difference information ratio RΔt allows a change near the maximum blood pressure value SBP and near the minimum blood pressure value DBP accompanying the change in the compression pressure value PC to be recognized stably, the maximum blood pressure value SBP and the minimum blood pressure value DBP can be determined accurately.SELECTED DRAWING: Figure 5
Patent JP-2020196258-A (JP)
Title: Image formation apparatus and sheet expansion and contraction amount acquisition method
Inventor: MATSUO AKIRA
IPC: G03G15/01
Filed: 2020-05-19
Abstract: To provide an image formation apparatus which can acquire the expansion and contraction amount of a sheet due to the formation of an image without providing a line sensor and a sheet expansion and contraction amount acquisition method.SOLUTION: An image formation apparatus comprises: a first print processing unit which forms an image on the basis of image data in a printing region X11 on a sheet X10 and forms a reference image Y20 in each of specific ranges X31 to X34 in the sheet X10; and an acquisition processing unit which acquires an expansion and contraction amount in the width direction D4 of the sheet X10 due to the formation of the image by the first print processing unit on the basis of the color formed at each of the detection positions P21 to P24 on the sheet X10 at the image formation by the first printing processing unit and the color of the reference image Y20 formed in each of the specific ranges X31 to X34 detected by a pair of spectrocolorimeters.SELECTED DRAWING: Figure 5
Patent JP-2020144144-A (JP)
Title: Auto switching referral matrices in determining process material concentration
Inventor: SIMON P H WHEELER
IPC: G01N9/00
Filed: 2020-05-25
Abstract: To provide a device and method for automatically switching referral matrices in a meter to identify an unknown material circulating in a process application and determine material concentration, be it a cleaning material or a process material.SOLUTION: Measured line density and line temperature of a material along with a reference temperature are used to calculate a reference density. Using the reference temperature and reference density, a concentration percentage of the material is determined.SELECTED DRAWING: Figure 6
Patent JP-2020197709-A (JP)
Title: Photoresist pattern trimming compositions and pattern formation methods
Inventor: HOU XISEN
IPC: G03F7/40
Filed: 2020-05-26
Abstract: To provide photoresist pattern trimming compositions and pattern formation methods that find particular applicability in manufacture of semiconductor devices.SOLUTION: Photoresist pattern trimming compositions comprise a polymer, an aromatic sulfonic acid, and an organic-based solvent system, where the polymer comprises polymerized units of general formulas (I) and (II) in the figure, where: each X independently represents a halogen atom; Q represents a single bond, -O-, or -C(O)O-; each R1 independently represents hydrogen, a halogen atom, C1-C12 alkyl or C1-C12 fluoroalkyl; R2 represents C1-C3 alkyl or C1-C3 fluoroalkyl; and m is an integer from 0 to 4.SELECTED DRAWING: Figure 1A-H
Patent JP-2021188535-A (JP)
Title: Pendant-type cold air fan
Inventor: YAMAUCHI HIROYA
IPC: F04D27/00
Filed: 2020-05-27
Abstract: To provide a pendant-type cold air fan capable of taking measures, which are efficient with less burden, against a heat stroke by cooling blood flow in the back of neck without causing problems.SOLUTION: A pendant-type cold air fan comprises: a flexible tube 20 to be worn around the neck, on which cool air spout holes are formed intervals in a longitudinal direction; suction fans 30 disposed on both ends of the flexible tube, which can suck outside air present under the face in a state where the flexible tube is worn around the neck; a thin case 40 disposed in the middle of the flexible tube, which is brought into contact with a back face portion around the neck in a state where the flexible tube is worn around the neck; a rechargeable battery built in the thin case; a control circuit built in the thin case, which electrifies and drives the suction fan by using the battery as a power source; a connection port part for a charging cord for charging the battery and an operation switch of the control circuit, both of which are disposed on the thin case; and a string 50 holding both ends of the flexible tube worn around the neck by being mutually pulled to each other.SELECTED DRAWING: Figure 1
Patent JP-2020149720-A (JP)
Title: Method for limiting usage of application, and terminal
Inventor: NI JING
IPC: H04M1/00
Filed: 2020-05-28
Abstract: To provide a method for limiting usage of an application program of a mobile terminal.SOLUTION: A method comprises: pre-setting a usage limiting condition of an application program, the usage limiting condition comprising a geographical location where a mobile terminal is located; when an input operation of a user is received, acquiring current operation environment corresponding to the usage limiting condition; when the operation environment satisfies the usage limiting condition, limiting the usage of the application program; and when the operation environment does not satisfy the usage limiting condition, using the application program normally. The method overcomes defect of the mobile terminal using the application program in the prior art to provide a method for limiting the usage of the application program and the mobile terminal, and to provide a user with a varied and personalized application program management method.SELECTED DRAWING: Figure 1