baber/WOPTO huggingface dataset:
Patent JP-2022059650-A (JP)
Title: Therapeutic agent for amyotrophic lateral sclerosis and composition for treatment
IPC: A61P21/04
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic agent for amyotrophic lateral sclerosis and a composition for treatment. 
     SOLUTION: A therapeutic agent for amyotrophic lateral sclerosis contains a compound represented by Formula (1) in the figure, or a pharmaceutically acceptable salt thereof, or a solvate of them, as an effective ingredient. [In Formula (1), each R 1  independently represents a C1-6 alkyl group or 4-hydroxyphenethyl group, and n represents an integer from 1 to 3.] 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022060439-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of a game motivation of a player. 
     SOLUTION: A game machine is configured so that privilege game execution means executes a privilege game which can vary a state of variable ball entry means to a permissive state, whose state can be varied to a regulation state in which ball entry is regulated and the permissive state in which ball entry is permitted. The game machine further comprises ball entry means which is individually provided from the variable ball entry means, and which can apply a first privilege when the ball enters. When the ball enters the ball entry means during execution of the privilege game, a second privilege different from the first privilege is applied by privilege application means. Therefore, during the privilege game, when the ball enters the ball entry means other than the variable ball entry means, the second privilege different from the first privilege can be applied. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125414-A (JP)
Title: Signal processing device, signal processing method, data structure, and data manufacturing method
Inventor: KAWASAKI RYOHEI
IPC: H04N23/60
Filed: 2022-02-28
Abstract: To realize a signal processing device capable of adding an AI processing function to an imaging system having no AI processing function, and to realize an increase in freedom of AI processing that can be realized in the imaging system.SOLUTION: A signal processing device according to the present technique includes: an AI processing unit that performs AI processing, which is processing using an AI model, on an input image; an image processing unit that can selectively obtain different types of images as images based on a captured image that is input from the outside; a control unit that performs setting control for the image processing unit on the basis of image designating data for designating an image to be obtained by the image processing unit, and performs setting control for the AI model with respect to the AI processing unit on the basis of AI model designating data for designating an AI model to be set in the AI processing unit; and a transmission unit that transmits information indicating a result of the AI processing performed by the AI processing unit to the outside.SELECTED DRAWING: Figure 3
Patent JP-2023128448-A (JP)
Title: Speaker device and acoustic system
Inventor: SUGATA HIROSHI
IPC: H04R3/14
Filed: 2022-03-03
Abstract: To provide a speaker device and an acoustic system in high sound quality with a simple configuration.SOLUTION: A speaker device includes at least one driver including a diaphragm, an enclosure for accommodating the driver, and a plurality of driver circuits for outputting control signals to vibrate the diaphragm of the at least one driver according to a source signal. In a part of driver circuit of the plurality of driver circuits, a low-pass filter is provided, and the low-pass filter is configured such that a dip frequency on a frequency characteristic of a synthesized signal of the control signals outputted from each of the plurality of driver circuits corresponds to a peak frequency on a frequency characteristic of sound pressure outputted according to the shape of the enclosure.SELECTED DRAWING: Figure 3
Patent JP-2023128903-A (JP)
Title: Light detection device and method for determining turn-on and turn-off of indoor lighting
Inventor: MIYAZAKI KYOICHI
IPC: G01J1/42
Filed: 2022-03-04
Abstract: To accurately determine disturbance light such as sunlight and turn-on and turn-off of indoor lighting according to the characteristics of the indoor lighting without the need of a sensor other than an illuminance sensor.SOLUTION: A light detection device comprises: an optical sensor that detects the luminance inside a room; and an illumination determination unit that determines if lighting inside the room is turned on or turned off based on the transition of the detected luminance. The illumination determination unit determines that the lighting is turned on or turned off when (1) luminance transition that is rise or fall of luminance with an intensity exceeding a first threshold is detected, (2) the difference between the rate of change of the luminance in a pre-transition period being a period before an in-transition period as a period of the luminance transition and the rate of change of the luminance in a post-transition period being a period after the in-transition period is less than a second threshold as an absolute value, and (3) the difference between the rate of change of the luminance in the in-transition period and the rate of change of the luminance in the pre-transition period exceeds a third threshold as an absolute value.SELECTED DRAWING: Figure 1
Patent JP-2022079482-A (JP)
Title: Sorting of t lymphocytes in microfluidic device
IPC: C12M1/18
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To provide methods for selecting T cells ex vivo to generate a population of T cells having the highest tumor killing potential. 
     SOLUTION: Methods of sorting T lymphocytes in a microfluidic device are provided. The methods can include flowing a fluid sample comprising T lymphocytes through a region of a microfluidic device that contains an array of posts. The array of posts can be configured to have a critical size (D c ) that separates activated T lymphocytes from naive T lymphocytes. Also provided are microfluidic devices having an array of posts configured to separate activated T lymphocytes from naive T lymphocytes, compositions made rich in T lymphocytes, particularly activated T lymphocytes that are known to be reactive to an antigen of interest, and methods of treating subjects suffering from a pathogenic disorder or cancer by administering such compositions. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130009-A (JP)
Title: Semiconductor memory
Inventor: MINEMURA YOICHI
IPC: H10B43/27
Filed: 2022-03-07
Abstract: To provide a semiconductor memory capable of improving the performance of read or write operations.SOLUTION: A semiconductor memory according to an embodiment includes a word line WL, an insulating layer SLT, memory cells MCa and MCb, and bit lines BLa and BLb. The insulating layer SLT is provided adjacent to the word line WL. The memory cell MCa is connected to the word line WL. The memory cell MCb is connected to the word line WL and is arranged farther from the insulating layer SLT than the memory cell MCa. The bit line BLa is connected to the memory cell MCa, and the bit line BLb is connected to the memory cell MCb. In a read operation, a voltage VBLa is applied to the bit line BLa, and a voltage VBLb higher than the voltage VBLa is applied to the bit line BLb.SELECTED DRAWING: Figure 12
Patent JP-2022078238-A (JP)
Title: Liquid supply device and image recording apparatus
IPC: B41J2/175
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply device which can efficiently perform air-liquid replacement. 
     SOLUTION: An ink supply device comprises: a sub tank; and an ink cartridge which can be attached along a front-rear direction 8 with respect to the sub tank. The ink cartridge includes a first storage chamber which stores ink. The sub tank comprises: a second storage chamber 105 which stores the ink; a liquid channel and a gas channel which communicate with the second storage chamber 105; and an atmosphere communication port 106 which makes the second storage chamber 105 communicate with the outside. The sub tank has a narrow width part 151 which has the narrower width than the width of the ink cartridge in a left-right direction 9 on the front end part. A vertical portion 133 of the liquid channel, a vertical portion 143 of the gas channel and the atmosphere communication port 106 are sequentially located in the direction being apart from the front end part along the front-rear direction 8. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132359-A (JP)
Title: Image formation device
Inventor: ISHIDATE TAKEHIRO
IPC: G03G15/00
Filed: 2022-03-10
Abstract: To provide an image formation device that allows electric conduction to exposure means while suppressing reduction of cooling effects on the exposure means.SOLUTION: The image formation device includes: a photoreceptor; a substrate which is longer in the direction of the axis of rotation of the photoreceptor; exposure means for forming a latent image in the photoreceptor by a plurality of light emission elements arranged in the longer direction of the substrate; a connector for allowing electric conduction to the exposure means, the connector being arranged in a position of the substrate which is closer to one end of the substrate than to the center of the substrate in the longer direction; and exposure cooling means for cooling the exposure means by circulating an air flow in an opening formed in the exposure means. The opening is located closer to the other end of the substrate in the longer direction than the connector is and a shielding wall is provided between the opening and the connector.SELECTED DRAWING: Figure 27
Patent JP-2023135463-A (JP)
Title: X-ray diagnostic apparatus
Inventor: MASAHASHI JUNJI
IPC: A61B6/00
Filed: 2022-03-15
Abstract: To improve the efficiency of setting the X-ray irradiation angle and reduce the workload of an operator.SOLUTION: An X-ray diagnostic apparatus according to the embodiment includes an X-ray tube, an X-ray detector, and a tube movement control unit. The X-ray tube irradiates the part of a subject to be photographed with X rays. The X-ray detector detects X-rays. An information acquisition unit acquires an irradiation angle of the X-rays corresponding to the clinical purpose of the part to be photographed, and also acquires image data from an image sensor that photographs the part to be photographed. The tube movement control unit rotates the X-ray tube according to the irradiation angle of the X-rays, and also slides the position of the center path of the X-rays with respect to the part to be photographed on the basis of the image data.SELECTED DRAWING: Figure 2
Patent JP-2023136207-A (JP)
Title: Motor drive system, and motor drive program
Inventor: NAKAJIMA YOSHIHIRO
IPC: H02P27/06
Filed: 2022-03-16
Abstract: To suppress resonance generation per se in a drive circuit in a motor drive system.SOLUTION: A motor drive system (10) comprises: a DC power source (B); a motor (M1); a drive circuit which includes a converter (12) including a resonance circuit, which is resonated in a predetermined resonant frequency band, and converting a voltage of the DC power source, an inverter (24) performing power conversion between the converter and the motor, and a smoothing capacitor (C0) connected in parallel between the converter and the inverter; and a control device (30) which controls the drive circuit. The control device controls a supply current to be supplied from the converter to the smoothing capacitor and the inverter in accordance with a fluctuation of a load current flowing to the inverter so as to suppress a capacitor current flowing to the smoothing capacitor.SELECTED DRAWING: Figure 1
Patent JP-2023136831-A (JP)
Title: Display divice
Inventor: TABATA HIROSHI
IPC: H05B33/02
Filed: 2022-03-17
Abstract: To provide a display device comprising a structure improved for supplying a voltage to an upper electrode of a display element.SOLUTION: A display device according to an embodiment, comprises: a substrate; a circuit layer that contains a pixel circuit arranged in a display region containing a pixel and a metal power supply wire arranged in a peripheral region; an insulation layer that covers the circuit layer; a lower electrode that is arranged to an upper direction of the insulation layer in the display region, and to which a voltage is supplied from the pixel circuit; a rib that includes an open overlapped with the lower electrode; a barrier wall that is arranged to the upper direction of the rib in the display region; an upper electrode that is opposite to the lower electrode and is connected to the barrier wall; an organic layer that is arranged between the lower electrode and the upper electrode, and emits a light in accordance with a potential difference of the lower electrode and the upper electrode; and a conductive layer that is arranged in the peripheral region and is connected to the barrier wall. The barrier wall and the conductive layer include a metal lower part, and an upper part projected from a side surface of the lower part. In a first contact part positioned in the peripheral region, the lower part of the conductive layer and the power supply line are contacted.SELECTED DRAWING: Figure 9
Patent JP-2023136964-A (JP)
Title: assist device
Inventor: YOSHIMI YOSHITAKA
IPC: B25J11/00
Filed: 2022-03-17
Abstract: To provide a technique that can restrict application of assist force, when an assist device is in a crouching posture.SOLUTION: An assist device 10 comprises: a first fitting tool 11 that is fitted to shoulder parts and a chest part; a second fitting tool 12 that is fitted to leg parts; an actuator 14 that generates assist force for assisting turning of thigh parts, between the first fitting tool 11 and the second fitting tool 12; a control part 40 that controls the actuator 14; a sensor 38 that detects an angle of an upper body with respect to a direction perpendicular to an upper body of a user; and a rotation detector 36 that detects an operation amount of the actuator 14. The control part 40 executes calculation processing 40a1 for determining a first differential value ΔθL between the upper body angle θL and a reference angle with respect to the upper body angle θL and determining a second differential value ΔθM between a rotation angle θM and a reference rotation angle in the reference angle, and determination processing 40a3 for determining whether or not application of the assist force should be restricted, on the basis of a result of comparison of the first differential value ΔθL with the second differential value ΔθM.SELECTED DRAWING: Figure 5
Patent JP-2023141464-A (JP)
Title: Touch panel device, electric musical instrument, slide direction detection method and program
Inventor: SHIOZAWA JUN
IPC: G06F3/041
Filed: 2022-03-24
Abstract: To reduce the number of terminals and wires in a touch panel device.SOLUTION: A touch panel of an electric musical instrument includes an electrode part 151a that outputs an output signal with a different waveform pattern depending on a direction in which an operation body is slid, and a microcomputer 151b that is connected to the electrode part 151a with a single wiring L1. The microcomputer 151b detects a direction in which a finger slides based on a waveform pattern of the output signal from the electrode part 151a.SELECTED DRAWING: Figure 2
Patent JP-2023142521-A (JP)
Title: Coloring composition, coloring method, and pigment dispersion
Inventor: TSUKADA KENTA
IPC: C09D17/00
Filed: 2022-03-25
Abstract: To provide a coloring composition good in water resistance of a metal pigment and dispersibility of the metal pigment and capable of giving a colored material good in metallic luster.SOLUTION: An aqueous coloring composition contains a metal pigment and a solvent component. The metal pigment is metal particles surface-treated with a surface treatment agent. The solvent component contains water and an organic solvent. An inter-coordinate distance between HSP coordinates of the surface treatment agent and HSP coordinates of the solvent component is 4.5 or less.SELECTED DRAWING: None
Patent JP-2023146145-A (JP)
Title: Content provision system, content provision method, and program
Inventor: YAMADA HIROKI
IPC: G10K15/02
Filed: 2022-03-29
Abstract: To improve satisfaction for a user.SOLUTION: A content provision system includes: an acquisition unit that acquires information for identifying time of using a vehicle for a user who plans to use the vehicle used for public transportation and information indicating the user's content preferences; and a content setting unit that sets content to be provided in the vehicle (hereinafter "target content") based on the information acquired by the acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2023147521-A (JP)
Title: Sound absorbing wall
Inventor: YAMAMOTO KENJIRO
IPC: E01F8/00
Filed: 2022-03-30
Abstract: To provide a sound absorbing wall with excellent workability, economical efficiency, and maintainability, in which a sound absorbing panel and a panel mounting member are installed in a detachable structure, and inspection work of a string-like member (for example, a wire rope) for fall prevention can be rationally and quickly performed in one direction.SOLUTION: A sound absorbing wall is composed of sound absorbing panel units arranged side by side in an extension direction of a road or a railway, and the sound absorbing panel unit is composed of the sound absorbing panel mounted on panel mounting members with bolts from a sound source side, and a string-like member for fall prevention is hung over the sound absorbing panels and the panel mounting members of each of the sound absorbing panel units continuous in the extension direction. The sound absorbing panel unit is configured by bolting one sound absorbing panel to a panel mounting member from the sound source side. The string-like member for fall prevention is hung over a top part of the sound absorbing panel and the panel mounting member.SELECTED DRAWING: Figure 3
Patent JP-2023150281-A (JP)
Title: Solid fuel production method and solid fuel
Inventor: ISHINO YOICHI
IPC: C10L5/48
Filed: 2022-03-31
Abstract: To provide a solid fuel obtained from waste as a raw material, the waste including a chlorine-containing resin such as vinyl chloride resin, the solid fuel having a reduced chlorine-containing content, at low cost.SOLUTION: A solid fuel having a reduced chlorine-containing content is produced by heating a raw material including a chlorine-containing resin under a condition of an oxygen concentration of 10% or less and a temperature of 290 to 400°C.SELECTED DRAWING: None
Patent JP-2022088600-A (JP)
Title: Processing method of quantum circuit, device, electronic device, storage medium and program
Inventor: LIU SHUSEN
IPC: G06N10/60
Filed: 2022-03-31
Abstract: To provide a processing method of a quantum circuit which converts the quantum circuit, and optimizes it so that the quantum circuit satisfies a constriction of a physical device, and simultaneously, the number of basic quantum gates thereof becomes small as much as possible, a device, an electronic device, a storage medium and a program.SOLUTION: A processing method of a quantum circuit includes steps for acquiring a first measurement order of each logic bit of the quantum circuit, and determining a physical bit order corresponding to the first measurement order on the basis of a target mapping relation between each logic bit and each physical bit in a chip connection figure. The target mapping relation is obtained by being updated on the basis of an initial mapping relation between each logic bit and each physical bit. The method further includes steps for determining a second measurement order of each logic bit of the quantum circuit on the basis of a physical bit order and the initial mapping relation, and measuring the quantum circuit, and obtaining a measurement result on the basis of the second measurement order.SELECTED DRAWING: Figure 3
Patent JP-2023151659-A (JP)
Title: Traffic safety support system
Inventor: KIMATA AKIHITO
IPC: G08G1/16
Filed: 2022-03-31
Abstract: To provide a traffic safety support system capable of improving traffic safety in a situation in which it is predicted that a host vehicle is going to turn right and another mobile body will overtake the host vehicle.SOLUTION: A traffic safety support system 1 includes recognition means, an HMI, a risk notification setting unit 64, and a risk notification control device. The risk notification setting unit 64 sets notification modes of a risk notification control device 227 and a risk notification control device 327 to a hinting notification mode of an analogue notification mode on the basis of speed of a motorcycle 3, deceleration of the motorcycle 3, relative speed of the motorcycle 3 to a four-wheeled automobile 2, and an inter-vehicle distance between the four-wheeled automobile 2 and the motorcycle 3, which are recognized by the recognition means, and driving subject characteristic information on a rider of the motorcycle 3 acquired by a driving subject information acquisition unit 61, in a case where the motorcycle 3 travels straight on a lane of a road and where the four-wheeled automobile 2 turns right on the road.SELECTED DRAWING: Figure 2
Patent JP-2023154348-A (JP)
Title: Program converter, program inspection device, method and program
Inventor: SUZUKI YUJI
IPC: G05B19/05
Filed: 2022-04-06
Abstract: To improve a compatibility of a program between PLC makers.SOLUTION: An acquisition part 32 acquires a program in a first specification for PLC, and a conversion part 34 converts the program in the first specification to a program in a second specification by referring to a conversion table 40 regulating a prescribed correspondence between a description of a structure of the program in the first specification and a description of a structure of the program in the second specification.SELECTED DRAWING: Figure 2
Patent JP-2022103171-A (JP)
Title: Liquid composition, storage container, porous resin production apparatus, porous resin production method, composition for carrier formation, white ink, composition for separation layer formation, and composition for reactive layer formation
IPC: C08F20/00
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a porous formative photocurable resin composition containing at least two kinds of solvents having a specific relation, which solves the problem that a usable material is limited and a material design becomes difficult, and solves the problem that a liquid composition for porous formation capable of developed to various coating methods requires high compatibility between a polymerizable compound and a solvent contained in a liquid composition. 
     SOLUTION: A liquid composition contains a polymerizable compound and a solvent, in which the liquid composition forms a porous resin, and has light transmittance of 30% or more at a wavelength of 550 nm of the liquid composition when the liquid composition is measured while stirring, and a rise rate of a haze value in an element for haze measurement manufactured using the liquid composition is 1.0% or more. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT