baber/WOPTO huggingface dataset:
Patent JP-2022190625-A (JP)
Title: Negative electrode material sheet for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery and nonaqueous secondary battery, and manufacturing method of negative electrode material sheet for nonaqueous secondary battery
Inventor: MURAKAMI YASUYUKI
IPC: H01M4/1393
Filed: 2021-06-14
Abstract: To provide a negative electrode material sheet for a nonaqueous secondary battery, which enables the formation of a high-density negative electrode mixture layer, and allows a secondary battery to exhibit a superior rate characteristic.SOLUTION: A negative electrode material sheet has a first principal surface and a second principal surface, and it contains a granular carbon material. The negative electrode material sheet has a first region where a distance from the first principal surface in its thickness direction is 10 to 20% of a thickness of the negative electrode material sheet, and a second region where a distance from the second principal surface is 10 to 20% in the thickness direction in section view in the thickness direction; supposing that a center line of the negative electrode material sheet in the thickness direction is 0°, the average value of angles θ1 formed by the center line of the thickness direction and long axis lines of the granular carbon material in the first region is from 40° up to 80°, and the average value of angles θ2 formed by the center line of the thickness direction and the long axis lines of the granular carbon material in the second region is from -40° up to -80°.SELECTED DRAWING: Figure 1
Patent JP-2021151257-A (JP)
Title: Cell observation system and cell observation method
Inventor: ARIGA NAOHIRO
IPC: C12N1/00
Filed: 2021-06-17
Abstract: To provide a cell observation system that can simply evaluate the quality of a cell.SOLUTION: A cell observation system 1 comprises: a culture observation device 3 which acquires images inside a culture container C culturing a cell with the passage of time; a cell analysis part which quantitatively analyzes a culture state of the cell cultured in the culture container C on the basis of each image acquired by the culture observation device 3, and statistically analyzes obtained data; and a monitor 7 which displays statistical analysis results in the culture container C in a plurality of subculture cycle, which has been obtained by the cell analysis part, in a comparable manner, in which the monitor 7 displays a quantitative index showing doubling time of the cell in each subculture cycle as the statistical analysis results.SELECTED DRAWING: Figure 1
Patent JP-2023003634-A (JP)
Title: Rinse agent composition for silicon wafer
Inventor: AONO NOBUYUKI
IPC: C09K3/14
Filed: 2021-06-24
Abstract: To provide a rinse agent composition capable of reducing surface roughness (haze) of a silicon wafer surface.SOLUTION: A rinse agent composition for a silicon wafer contains a cationic surfactant (component A), and the component A is at least one of a quaternary ammonium having two or more alkyl groups each having 10 to 18 carbon atoms in the molecule or a salt thereof (component A1), and a quaternary phosphonium having one or more alkyl groups each having 10 to 18 carbon atoms in the molecule or a salt thereof (component A2).SELECTED DRAWING: None
Patent JP-2023004686-A (JP)
Title: Optical branching filter and communication apparatus
Inventor: AKIYAMA TOMOYUKI
IPC: H04J14/02
Filed: 2021-06-28
Abstract: To provide an optical branching filter and a communication apparatus, capable of reducing a scale of a device.SOLUTION: An optical branching filter includes: a first optical processing part into which a multi-wavelength signal light containing a plurality of signal optical components having a constant wavelength interval and a multi-wavelength local light emission containing a plurality of local light emissions in which a wavelength is matched with a signal optical component are input; and second and third optical processing parts that divide an input light from the first optical processing part. The first optical processing part includes first to third asymmetrical Mach-Zehnder interferometer (AMZ). The first AMZ outputs a first signal optical component and the first local light emission each of which both center wavelengths are adjacent to an AMZ. A second signal optical component of which the center wavelength is matched with the first local light emission and a second local light emission of which the center wavelength is matched with the first signal optical component are output to a third AMZ. The second AMZ outputs the first signal optical component from the first AMZ and the first local light emission is output to the second and third optical processing parts, respectively. The third AMZ outputs the second local light emission and the second signal optical component input from the first AMZ to the second and third optical processing parts, respectively.SELECTED DRAWING: Figure 4
Patent JP-2021167963-A (JP)
Title: Method for driving semiconductor device
Inventor: KIMURA HAJIME
IPC: G09G3/20
Filed: 2021-06-29
Abstract: To provide a method for driving a semiconductor device, which reduces the influence of variations in the threshold value voltage and movability of a transistor.SOLUTION: The method for driving a semiconductor device is provided which has: an n-channel conductivity type transistor; a switch for controlling the electrical connection of the gate of the transistor to a first terminal; a capacitive element electrically connected between the gate of the transistor and a second terminal; and a display element. The method has: a first period in which the sum of a voltage corresponding to the threshold value voltage of the transistor and a picture signal voltage is held in the capacitive element; a second period in which the switch is put in a conductive state to discharge, via the transistor, electrical charges held in the capacitive element in accordance with the sum of the picture signal voltage and the threshold value voltage; and a third period in which currents are supplied, via the transistor, to the display element after the second period.SELECTED DRAWING: Figure 1
Patent JP-2022023802-A (JP)
Title: Head-wearable hearing instrument with improved co-existence of multiple communication interfaces
Inventor: SOREN KVIST
IPC: H04R25/00
Filed: 2021-07-07
Abstract: To provide a head-wearable hearing instrument capable of solving various interference problems with a radio-frequency (RF) wireless data communication interface.SOLUTION: An RIE hearing instrument 100 includes a first housing portion 102 and a second housing portion 300 mechanically and electrically connected to each other via a flexible connector assembly 200. The second housing portion includes a sensor configured to measure a physical property and generate sensor data. The first housing portion 102 includes a radio-frequency data communication interface. The radio-frequency data communication interface is configured to transmit and receive data packets at transmit and receipt time slots, respectively, through a wireless communication channel, and transmits the sensor data during transmit time slots. The transmit time slots of the sensor data and the receipt time slots are non-overlapping in time.SELECTED DRAWING: Figure 1
Patent JP-2023010109-A (JP)
Title: motor unit
Inventor: FUKUI JIRO
IPC: H02P25/16
Filed: 2021-07-09
Abstract: To reduce the overall size of a motor unit.SOLUTION: A motor unit 10 includes a motor 11 rotatable by three-phase AC power being fed and an inverter 15 for feeding the motor 11 with DC power fed from a DC battery Vdc that is converted to three-phase AC power. The inverter 15 is configured by separating three-phase inverter circuits 15u to 15w for each phase and arranging them separately on the outer circumferential side of the motor 11.SELECTED DRAWING: Figure 1
Patent JP-2021180859-A (JP)
Title: Motion control seat input device
Inventor: Aaron Schradin
IPC: A47C7/62
Filed: 2021-07-19
Abstract: To provide improved devices and methods for providing user input for controlling and interacting with a computing device.SOLUTION: An input device for providing user input to a computing device includes a seat portion allowing a user to sit on the device. The input device further includes several positional sensors that detect changes in a pitch, yaw and roll and convert those detected changes into a control signal for operating functions on a computing device and/or providing input to applications running on the computing device.SELECTED DRAWING: Figure 2
Patent JP-2022085829-A (JP)
Title: All-solid-state battery
Inventor: MATSUYAMA TAKUYA
IPC: H01M4/505
Filed: 2021-07-28
Abstract: To improve the cycle characteristics of an all-solid-state battery.SOLUTION: The all-solid-state battery is provided, including a positive electrode, a solid electrolyte layer, and a negative electrode layer, wherein the positive electrode includes a positive electrode active material, and the positive electrode active material has an O2-type structure and includes at least Li, Mn, Ni, and O as constituent elements.SELECTED DRAWING: Figure 1
Patent JP-2023019130-A (JP)
Title: Grommet-like component
Inventor: FUJIMATSU JUMPEI
IPC: A44B99/00
Filed: 2021-07-28
Abstract: To provide a grommet-like component allowing a person to install without using a tool, the grommet-like component being easy to install and hard to fall off after locking.SOLUTION: A grommet-like component 0100 comprises a cylindrical body 0110 that may be hollow or solid, an eaves-like part 0120 for locking an upward overhanging portion of the cylindrical body to an attachment member to which the overhanging portion itself is attached. The cylindrical body includes, at a lower part, a barb 0112 consisting of a barb plate, fixing a base part to the cylindrical body, when the cylindrical body is pushed in and inserted into the attachment member, displaced along an outer surface of the cylindrical body, with the base part used as a start point, by pressing force applied from the attachment member to the cylindrical body side surface, and when being released from the pressing force, displaced again so as to separate from the cylindrical body outer surface, with the base part used as the start point.SELECTED DRAWING: Figure 1
Patent JP-2023019353-A (JP)
Title: Direction detection device
Inventor: NAKANO SHOTA
IPC: H01L21/68
Filed: 2021-07-29
Abstract: To provide a direction detection device capable of preventing a conveyance of a workpiece to an inadequacy direction.SOLUTION: A direction detection device for detecting a direction of a non-circular workpiece, comprises: a support unit that supports the workpiece; a camera that images the workpiece supported by the support unit and acquires an image containing an outer peripheral edge of the workpiece; a lighting that irradiates the workpiece supported by the support unit; and a control part. The control part contains: a coordinate specification part that specifies a plurality of coordinates indicating a position of the outer peripheral edge contained in the image; an approximation line calculation part that calculates an approximation line that approximates the outer peripheral edge on the basis of the plurality of coordinates; and an outer peripheral edge determination part that determines that the approximation line is not corresponded to the outer peripheral edge of the workpiece in the case where the number of coordinates indicating a position in a predetermined range or a rate from the approximate line is out of a permission range.SELECTED DRAWING: Figure 1
Patent JP-2023019510-A (JP)
Title: Optical fiber characteristic measuring system
Inventor: KUMAGAI YOSHIHIRO
IPC: G01D5/353
Filed: 2021-07-29
Abstract: To provide an optical fiber characteristic measuring system capable of expanding the measurable range of a target object to be measured than before with a simple configuration without leading to a significant increase in cost.SOLUTION: An optical fiber characteristic measuring system 1 includes: an optical fiber characteristic measuring device 10 including an emission port that emits probe light L1, and an incidence/emission port to which one end E1 of a measured optical fiber FUT is connected, which emits pump light L2, and on which Brillouin scattering light that is generated in the measured optical fiber FUT is incident; a transmission optical fiber 20 whose one end E11 is connected to the emission port and that guides the probe light L1 toward the other end E2 of the measured optical fiber FUT; and an optical isolator 30 that is provided between the other end E12 of the transmission optical fiber 20 and the other end E2 of the measured optical fiber FUT, and makes the probe light L1 guided by the transmission optical fiber 20 incident on the other end E2 of the measured optical fiber FUT.SELECTED DRAWING: Figure 1
Patent JP-2022027703-A (JP)
Title: Sintering aid mixture, solid ion conductor, and manufacturing method of solid ion conductor
Inventor: JOERG SCHUHMACHER
IPC: C04B35/488
Filed: 2021-07-30
Abstract: To provide a sintering aid mixture for sintering a solid ion conductor for a solid-state battery, an electrode material, or the like.SOLUTION: A sintering aid mixture includes at least one sol-gel precursor and/or at least one sol-gel precursor produced from at least one sol-gel precursor.SELECTED DRAWING: Figure 1a
Patent JP-2023021199-A (JP)
Title: Control device of hybrid vehicle
Inventor: NOGUCHI TAKAHIRO
IPC: B60W20/00
Filed: 2021-07-31
Abstract: To restrain a battery from generating rate lack of power storage when a hybrid vehicle travels in a regulation region.SOLUTION: In a control device of a hybrid vehicle in which an engine outputting power for traveling, a motor outputting power for traveling and a battery exchanging the power with the motor are installed and which controls the engine and the motor so as to travel while switching between hybrid travel which travels by the power from the engine and the motor and motor travel which travels by the power from the motor by stopping operation of the engine, consumption suppression control is executed which restrains electric power from being consumed on the basis of travel electricity consumption after entering a regulation region and learning electricity consumption learnt in the past while controlling the engine and the motor so as to travel by means of the motor travel when traveling in the regulation region which regulates the operation of the engine.SELECTED DRAWING: Figure 3
Patent JP-2023023744-A (JP)
Title: Men's underpants
Inventor: TSUKIYAMA SATOSHI
IPC: A41B9/02
Filed: 2021-08-06
Abstract: To provide men's underpants which can keep a good appearance even if a crotch part and a bodice are made of different materials, and can give comfortable wearing feeling by reducing a heat retention in the crotch part.SOLUTION: In men's underpants, an opening for exposing the penis is formed on a front surface of a bodice 2, and a waist rubber part 3 is formed in the circumferential direction of an upper portion of the bodice 2. The bodice 2 is made of a knit material having high stretchability, and a fly part 10 covering the front surface of the bodice 2 is made of a cloth material having stretchability smaller than that of the material of the bodice and giving good touch feeling. The fly part 10 has a fly rubber part 11 for connecting it with the waist rubber part 3 located at the front of the bodice 2 on an upper portion thereof. The fly rubber part 11 is connected to the waist rubber part 3 in a waist rubber sewing portion 12. The fly part 10 is attached to the bodice 2 by connecting between a bottom edge of the fly part 10 and a crotch portion 4 of the bodice 2, and thus a space is produced between the fly rubber part 11 and the waist rubber part 3 to form a ventilation part 13.SELECTED DRAWING: Figure 2
Patent JP-2023025541-A (JP)
Title: Display
Inventor: ABE HIROYUKI
IPC: G02F1/1333
Filed: 2021-08-10
Abstract: To provide a display that can improve the detection accuracy of an optical sensor.SOLUTION: A display according to an embodiment comprises: a first substrate; a second substrate that faces the first substrate; a liquid crystal layer that is located between the first substrate and the second substrate; and a lighting device that faces the first substrate and is arranged on the opposite side of the second substrate. The first substrate has a substrate, sensors that are located between the substrate and the liquid crystal layer in a display area including pixels and output detection signals according to light incident from the liquid crystal layer side, sensor circuits that each include a switching element and are connected to the sensor, and sensor light-shielding layers that face a channel area formed on a semiconductor layer included in the switching element and blocks light from the lighting device to the channel area.SELECTED DRAWING: Figure 4
Patent JP-2023026156-A (JP)
Title: Fire spread prevention member, cell unit and battery
Inventor: DENTO KENJI
IPC: H01M50/293
Filed: 2021-08-13
Abstract: To provide a fire spread prevention member having an excellent insulation performance between heat sources and being elastically deformable by following expansion of the heat sources, cell unit including the fire spread prevention member, and a battery including the fire spread member between battery cells.SOLUTION: The present invention relates to: a fire spread prevention member 1 provided at a heat source, and suppressing heat transfer from the heat source to prevent spread of a fire, including a rubber sheet 2, and two or more rubber cylindrical bodies 3 to be fixed side by side, with lateral sides of cylinders fixed to at least one side of the rubber sheet 2, where each cylindrical body 3 includes a through passage 4 penetrating in a length direction thereof; a cell unit including the fire spread prevention member 1; and a battery including the fire spread member 1 between battery cells.SELECTED DRAWING: Figure 2
Patent JP-2023026252-A (JP)
Title: Infection confirmation system
Inventor: WATANABE TATSUSHI
IPC: G06Q50/10
Filed: 2021-08-13
Abstract: To provide an infection confirmation system which enables a user to appropriately tell what infectious condition he or she has about a specific infectious disease.SOLUTION: An infection confirmation system includes: a sound detection part (11) detecting sound of a user's (3) cough; a processing part (23) which processes sound information detected by the sound detection part in a prescribed mode; a computing part (27) which computes what infectious condition the user has with respect to a specific infectious disease according to the sound information processed by the processing part; and a display part (15) displaying the infectious condition of a user computed by the computing part in a prescribed mode. The prescribed mode displayed in the display part includes a graph (67) visualizing the sound data of the user.SELECTED DRAWING: Figure 6
Patent JP-2023011473-A (JP)
Title: Ultrasonic phase control device
Inventor: MOCHIZUKI SOMA
IPC: H04R1/34
Filed: 2021-07-12
Abstract: To provide an ultrasonic phase control device that can be manufactured easily and inexpensively.SOLUTION: An ultrasonic phase control device includes a phase control plate and a plurality of ultrasonic transducers that supports the plurality of ultrasonic transducers, and the phase control plate has a stepped shape on a support surface that supports the plurality of ultrasonic transducers.SELECTED DRAWING: Figure 6
Patent JP-2023030510-A (JP)
Title: Air conditioner
Inventor: FUTAWATARI NAOKI
IPC: F24F11/46
Filed: 2021-08-23
Abstract: To disclose an example of an air conditioner capable of curbing supercooling.SOLUTION: A control section controlling a compressor determines an operation state of the compressor such as a rotation speed and stoppage with a shorter interval than a determination interval Id for normal control during a temperature difference curbing control period Is. Thus, an interior of a room can be prevented from being cooled more than necessary or the occurrence of a supercooled state can be curbed. Given that a start time is defined as when a rotation speed of the compressor is reduced for the first time after the same is started up from a stopped state and a stop time is defined as when the rotation speed of the compressor 2 is increased for the first time after the start time, a period from the start time to the stop time is called the temperature difference curbing control period Is.SELECTED DRAWING: Figure 2
Patent JP-2023031752-A (JP)
Title: Device for performing film deposition process on substrate and method for performing film deposition process on substrate
Inventor: HONMA MANABU
IPC: C23C16/455
Filed: 2021-08-25
Abstract: To provide a technique for supplying a plurality of kinds of process gases on a plurality of substrates, each in turn, to efficiently perform a process with a simple configuration.SOLUTION: A device for performing a film deposition process on a substrate accommodates the substrate in a plurality of substrate processing chambers formed by partitioning inside a processing chamber for performing the film deposition process in a circumferential direction, and supplies a first processing gas and a second processing gas that react to each other for forming a thin film as a reaction product from a gas supply part including a rotary body provided in the center part of the processing chamber. Then, the device repeatedly supplies gasses while switching between the first processing gas and the second processing gas for each of the substrate processing chambers by rotating the rotary body about the vertical axis using a rotary mechanism.SELECTED DRAWING: Figure 1
Patent JP-2023031920-A (JP)
Title: Processing device
Inventor: YAMAMOTO DAISUKE
IPC: B24B41/06
Filed: 2021-08-26
Abstract: To easily and safely discharge residual water remaining in a cooling water passage without removing a pipeline of the cooking water passage.SOLUTION: A processing device with a holding table, a processing unit and a movement mechanism, includes: a first pipeline connected at one end to a water supply source and connected at the other end to a cooling pipe via a pump for sucking out water stored in the water supply source and a temperature controller; a second pipeline connected at one end to the cooling pipe and connected at the other end to the water supply source; a third pipeline connected at one end between the pump of the first pipeline and the temperature controller and connected at the other end to an air pump via a first check valve; and a fourth pipeline connected at one end to the second pipeline and connected at the other end to a drain as a discharge destination of the water via an opening/closing valve. The air pump can perform supply of air to the third pipeline.SELECTED DRAWING: Figure 3
Patent JP-2021181032-A (JP)
Title: Game machine
Inventor: KODA HIROAKI
IPC: A63F7/02
Filed: 2021-08-30
Abstract: To provide a game machine capable of improving interest in a game.SOLUTION: A game machine includes: first numerical value information determination means for determining first numerical value information as a value corresponding to the amount of correlation of performance time when an amount correlated with time of a performance executed in one game round is set to be the amount of correlation of performance time; second numerical value information determination means for determining second numerical value information; and suggestion means for suggesting the amount of correlation of performance time. Performance execution means executes a performance corresponding to the amount of correlation of performance time corresponding to a value indicated by the first numerical value information in one game round, the second numerical value information determination means determines second numerical value information for indicating a value corresponding to the amount of correlation of performance time differing, in quantity, from the amount of correlation of performance time corresponding to a value indicated by the first numerical value information, and the suggestion means suggests the amount of correlation of performance time corresponding to a value indicated by the second numerical value information.SELECTED DRAWING: Figure 199