baber/WOPTO huggingface dataset:
Patent JP-2023109591-A (JP)
Title: Optical connector device
Inventor: TERADA SHINSUKE
IPC: G02B6/36
Filed: 2022-01-27
Abstract: To provide an optical connector device that is easy to be miniaturized, enables a use of a general-purpose component, and is high in operability of a connection work.SOLUTION: An optical connector device of the present invention comprises: a first connector that holds a first optical waveguide; and a second connector that holds a second optical waveguide, and the optical connector device optically connects the first optical waveguide and second optical waveguide. The first connector has: a first ferrule that holds an end part of the first optical waveguide; a first housing which holds the first ferrule, and of which at least a part is composed of a first magnetic body; and a guide part that is provided in the first ferrule. The second connector has: a second ferrule that holds an end part of the second optical waveguide; a second housing which holds the second ferrule, and of which at least a part is composed of a second magnetic body generating magnetic suction force between the first magnetic body and the second magnetic body; and a guided part that is provided in the second ferrule, and of which a position is regulated by the guide part.SELECTED DRAWING: Figure 1
Patent JP-2023110353-A (JP)
Title: Reversible front-open type upper garment
Inventor: NISHIDE Kiyohiko
IPC: A41D1/04
Filed: 2022-01-28
Abstract: To provide a reversible upper garment with no difference between front and rear surfaces, thereby, wearable with either of the front or rear surfaces exposed, and also capable of reducing the workload of the user and those assisting or caring for the user when the user putting on and taking off the garment.SOLUTION: A reversible front-open type upper garment 1 includes: a front-open type upper garment body 2 having at least a rear body 3 and a pair of right and left front bodies 4,6; and holding means 8 for holding the upper garment body 2 in a state in which portions of the left and right front bodies 4,6 are overlapped with each other. The upper garment body 2 is made of reversible fabric having a first surface 21 and a second surface 22 that can be worn with either side used as a front surface. The holding means 8 can retain the upper garment 2 in a state where portions of the left and right pairs of front garments 4,6 are overlapped with each other in the same procedure and manner even when worn with either of the first surface 21 or the second surface 22 used as the front surface.SELECTED DRAWING: Figure 1
Patent JP-2023111588-A (JP)
Title: Application container
Inventor: KOHARA HIROTSUGU
IPC: A45D33/00
Filed: 2022-01-31
Abstract: To provide an application container that facilitates application while keeping a compact size.SOLUTION: An application container 1 comprises: a container body 2 in which contents W are housed; an inside plug member 3 rotatably fitted to a mouth part 12 of the container body, and in which a discharge port 30 is formed; an application part 4 for applying the contents discharged through the discharge port, to an application object part; a movable member 5 to be moved up and down in association with rotation of the inside plug member with respect to the container body; and a cap member 6 capable of being attached/detached to/from the mouth part of the container body by being rotated around a container axis O with respect to the container body. The cap member comprises a second locking part 54 locked in a first locking part 45 formed in the inside plug member, in a circumferential direction. The movable member is moved up with respect to the container body by rotation of the inside plug member associated with detachment operation of the cap member. The application part is deformed or displaced in the direction of the container axis in association with up-and-down movement of the movable member with respect to the container body.SELECTED DRAWING: Figure 1
Patent JP-2023112455-A (JP)
Title: Information processing device and information processing method
Inventor: OZAWA TAKESHI
IPC: G06F16/55
Filed: 2022-02-01
Abstract: To provide an information processing device capable of appropriately adding a new image to an image file.SOLUTION: An information processing device includes: first acquisition means for acquiring identification information of a plurality of images stored in an image file; second acquisition means for acquiring identification information of an additional image to be added to the image file; decision means for deciding whether or not the additional image overlaps with any of the plurality of images based on the identification information acquired by the first acquisition means and the identification information acquired by the second acquisition means; and determination means for determining processing for the additional image based on the decision result of the decision means.SELECTED DRAWING: Figure 5
Patent JP-2023114022-A (JP)
Title: Character input device, character input method, and character input program
Inventor: NOMURA MASAKI
IPC: G06F3/04886
Filed: 2022-02-04
Abstract: To provide a technique of intuitively performing a flick input and easily performing a character input.SOLUTION: A character input device includes a character input unit, an operation detection unit, an input locus measuring unit, and a character switching unit. The character input unit receives an input of characters by a flick input. The operation detection unit detects an operation of a character input received by the character input unit. The input locus measuring unit measures a length of an input locus from a start position of the character input to an end position of the character input detected by the operation detection unit. The character switching unit acquires a second character by regularly switching a first character corresponding to the start position of the character input according to the length of the input locus.SELECTED DRAWING: Figure 1
Patent JP-2023114307-A (JP)
Title: Knitted fabric structure, socks, arm cover, leggings, and shirt
Inventor: TAKUMI Kenichiro
IPC: D04B1/14
Filed: 2022-02-04
Abstract: To provide a knitted fabric structure, socks, an arm cover, leggings, and a shirt, which can suppress bacterial growth.SOLUTION: A knitted fabric structure of the present disclosure includes a piezoelectric material and is formed of a piezoelectric yarn 1, which generates surface potential by external force from the outside, and an elastic yarn 2 having elastic property. The piezoelectric yarn is mixed at a mixing ratio of 5% or more based on the entire knitted fabric structure.SELECTED DRAWING: Figure 1
Patent JP-2023114468-A (JP)
Title: Telescopic structure and folding stand
Inventor: NAKUI SEIJI
IPC: A47F5/10
Filed: 2022-02-05
Abstract: To provide a telescopic structure in which a cylindrical structure is telescopically moved by an easy structure and easy operation, and thereby a height can be adjusted, and further the production using a renewable material is possible.SOLUTION: A telescopic structure comprises: a cylindrical slide part 1 with all members formed of a sheet material, and having a protruded lever 3; and a cylindrical storage part 2 with the slide part 1 sliding inside. The slide part 1 is provided with a hole 1a that allows the lever 3 to protrude and move perpendicularly to the slide direction. The storage part 2 is provided with a slit 4 that allows the lever 3 to protrude and slide. The slit 4 is provided, at a start point and an end point thereof, with cut-out 4a that allows the lever 3 to move out of a one side of the slit 4. The lever 3 has elasticity to automatically move to the cut-out 4a side. The lever 3 is made to slide, the slide part 1 is telescopically moved outside the storage part 2, and the lever 3 moves to the cut-out 4a so as to be fixed.SELECTED DRAWING: Figure 1
Patent JP-2023116066-A (JP)
Title: Radio terminal testing device and radio terminal testing method
Inventor: IKEBE TAKASUMI
IPC: H04W88/02
Filed: 2022-02-09
Abstract: To provide a radio terminal testing device capable of securely transmitting/receiving measurement data via a bus at low cost without exchanging hardware even when the amount of measurement data exceeds memory capacity for transmission/reception.SOLUTION: A radio terminal testing device includes: a radio signal processing part 40 for acquiring measurement data by performing measurement processing on a radio signal transmitted from a radio terminal; a communication control part 10 for transmitting/receiving data to/from the radio signal processing part with complying with a first protocol and transmitting/receiving data to/from an external control device in accordance with a second protocol; and a PCIe bus 6 for connecting the radio signal processing part and the communication control part. The radio signal processing part includes a division determination part 47 for determining whether or not measurement data needs to be divided; and, when the division determination part determines that the measurement data needs to be divided, divides the measurement data and performs divided transmission of the divided data multiple times to the communication control part via a PCIe bus in accordance with the first protocol.SELECTED DRAWING: Figure 2
Patent JP-2023117647-A (JP)
Title: Variable capacitance element unit and manufacturing method for the same
Inventor: OGASAWARA NAOKI
IPC: H01L21/329
Filed: 2022-02-14
Abstract: To provide a variable capacitance element unit with a high capacitance variable ratio and linearity.SOLUTION: A variable capacitance element unit includes at least one first variable capacitance element and at least one second variable capacitance element with a capacitance variable ratio different from that of the first variable capacitance element, which are formed on the same semiconductor substrate. The semiconductor substrate includes a flat region including a part of a main surface of the semiconductor substrate, and a concave region including a concave part provided on the main surface of the semiconductor substrate. The first variable capacitance element includes, in the flat region, a first semiconductor layer with a first conductivity type formed along the main surface of the semiconductor substrate, and a second semiconductor layer with a second conductivity type formed on the first semiconductor layer. The second variable capacitance element includes, in the concave region, the first semiconductor layer with the first conductivity type formed along a surface in the concave part, and the second semiconductor layer with the second conductivity type formed on the first semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2023117737-A (JP)
Title: Modified cellulose nanofiber composition
Inventor: KANAI MASAHIRO
IPC: C08B11/04
Filed: 2022-02-14
Abstract: To provide a modified cellulose nanofiber composition that comprises cellulose nanofiber having excellent dispersibility, capable of easily widening a range of application of cellulose, also allowing excellent hydrophobicity to be imparted to the cellulose nanofiber, resulting in excellent affinity with hydrophobic substance.SOLUTION: A modified cellulose nanofiber composition comprises: modified cellulose nanofiber in which at least some of hydroxy groups of cellulose are modified with an epoxy group-bearing silane coupling agent; a cellulose derivative; and a dispersion medium for the modified cellulose nanofiber. Per 1.0 mol of a β-glucose unit of the cellulose, 0.005 mol or more and 6.0 mol or less of the silane coupling agent is used for the modification. Relative to 100 pts.mass of the modified cellulose nanofiber, 10 pts.mass or more and 2000 pts.mass or less of the cellulose derivative is contained.SELECTED DRAWING: None
Patent JP-2023118289-A (JP)
Title: Impact recording device
Inventor: TAKADA SUNAO
IPC: G01P15/00
Filed: 2022-02-15
Abstract: To provide an impact recording device that can perform versatile impact detection.SOLUTION: An impact recording device 10 includes a piezoelectric element 11, a nonvolatile memory 14, and a processing section 15. The piezoelectric element 11 generates power due to application of an impact. The non-volatile memory 14 stores the number of occurrences of power generation. The processing unit 15 is operated with power generated by the power generation, and updates the number of occurrences when the power generation is detected.SELECTED DRAWING: Figure 1
Patent JP-2023118539-A (JP)
Title: Method for processing long material
Inventor: KUBOTA TAKANORI
IPC: B21F11/00
Filed: 2022-02-15
Abstract: To enable suppression of "variation" in elongation among constricted parts caused by crushing when the constricted parts are formed at respective cutting positions during cutting of a long wire material with a prescribed length and to optimize shapes of ends of individual components set in cut states through cutting at pitches equivalent to intervals between cutting positions.SOLUTION: A method for processing a long wire material comprises: a punching step S1 of punching each of prescribed regions including a left side 11 and a right side 12 of a long wire material 1 at cutting positions C1, C2, ... in a z axis to form a first recess 31 having a prescribed depth d from the left side in a y direction and a second recess 32 having a prescribed depth d from the right side 12 in the y direction; and a crushing step S2 of forming a first crushed part 41 on an upper side 13 between the first and second recesses 31 and 32 and a second crushed part 42 on a lower side 14 between the first and second recesses 31 and 32.SELECTED DRAWING: Figure 2
Patent JP-2023119726-A (JP)
Title: Winged pile
Inventor: ICHIKAWA KAZUOMI
IPC: E02D5/56
Filed: 2022-02-17
Abstract: To provide a winged pile with high performance with less stress concentration.SOLUTION: In a disclosed winged pile 1, a flat plate blade 5 or a pseudo-helical blade with a diameter larger than the diameter of a tube 3 is attached to the tip of the tube 3 in an axially inclined state that is inclined with respect to the central axis of the tube 3 on the tip of the tube 3. Both the inner and outer sides of the tube 3 at the distal end surface of the tube 3 that are in contact with the upper surface of the flat plate blade 5 or the pseudo-helical blade are in contact with the upper surface of the flat plate blade 5 or the pseudo-helical blade over the entire circumference.SELECTED DRAWING: Figure 1
Patent JP-2023119982-A (JP)
Title: game machine
Inventor: KIKUCHI NAOTO
IPC: A63F7/02
Filed: 2022-02-17
Abstract: To provide a game machine capable of effectively setting information regarding clearing ranges of a game area and an area outside a region regarding a clearing process of a RAM.SOLUTION: A clearing range is determined for a game area of a RAM according to a situation when a game machine is started, and then a clearing range of an area outside a region of the RAM is specified by using a low-order address of a leading address of the determined clearing range.SELECTED DRAWING: Figure 116
Patent JP-2023120524-A (JP)
Title: Protection structure of internal combustion engine
Inventor: HORII YUYA
IPC: F02B67/00
Filed: 2022-02-18
Abstract: To prevent a side member from hitting a fuel supply passage.SOLUTION: In an engine room 91, an internal combustion engine 10 is located between left and right side members 98. The internal combustion engine 10 includes: a cylinder block 21 in which cylinders 21T are defined; a cylinder head which is fixed to the cylinder block 21 and in which intake ports 36 and exhaust ports 37 connected to the cylinders 21T are defined; injectors 38 each of which supplies a fuel to the cylinder 21T; and delivery pipes 60 each of which is connected to the injector 38. The delivery pipe 60 is located at the side member 98 side when viewed from the cylinder block 21. A protector 70 is located between the delivery pipe 60 and each side member 98. Each protector 70 is fixed to the cylinder head.SELECTED DRAWING: Figure 1
Patent JP-2022060418-A (JP)
Title: Nanoparticle formulations
IPC: A61K9/14
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide stable preparations of MYC-containing nanoparticles that retain biologic activity. 
     SOLUTION: A composition comprises a population of biologically active nanoparticles comprising one or more MYC-containing polypeptides, where: a. the average diameter of the biologically active nanoparticles is between about 80 nm and about 150 nm; b. the pH of the formulation is at least about pH 6.0, and less than or equal to about pH 8; and c. by contacting an anti-CD3 or anti-CD28 activated T-cell with the MYC-containing polypeptide nanoparticle composition under conditions suitable for T-cell proliferation, augments one or more of the activation, survival and proliferation of the T-cell compared with an anti-CD3 or anti-CD28 activated T-cell that is not contacted with the MYC polypeptide-containing composition. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124131-A (JP)
Title: Liquid discharge device, liquid discharge system, method for discharging liquid, and program
Inventor: ARITA SHUNSUKE
IPC: B41J2/015
Filed: 2022-02-25
Abstract: To make a drive voltage of a discharge head variable while suppressing increase in size of a drive circuit scale of the discharge head.SOLUTION: A liquid discharge device includes: a discharge head for discharging liquid from a nozzle hole using a piezoelectric member that deforms in accordance with a drive voltage; and a control unit for controlling the discharge head to discharge the liquid. The control unit controls the piezoelectric member to deform with a deformation circle shorter than a liquid discharge cycle of the discharge head.SELECTED DRAWING: Figure 10
Patent JP-2023128831-A (JP)
Title: Hydrogen concentration estimation system
Inventor: HAZAMA HIROFUMI
IPC: G01N33/00
Filed: 2022-03-04
Abstract: To provide a hydrogen concentration estimation system with which it is possible to estimate a hydrogen concentration in a mixed gas that includes hydrogen.SOLUTION: A hydrogen concentration estimation system is used to estimate a hydrogen concentration in a mixed gas that includes hydrogen and a main gas composed of one or two or more kinds of component gases whose molar mass is 10 g/mol or greater, said system comprising: a first, a second, ... and an m-th flow rate sensor (m≥2) for measuring the flow rate of the mixed gas; a storage unit in which are stored the outputs of the first, second, ... and the m-th flow rate sensors when the mixed gas is caused to flow in the first, second, ... and the m-th flow rate sensors; and an estimation unit that estimates the hydrogen concentration in the mixed gas using two or more of the outputs. The first, second, ... and the m-th flow rate sensors have mutually different flow rate-output characteristics. The estimation unit includes means that estimates the hydrogen concentration using a preliminarily acquired function in which the two or more of the outputs are adopted as explanatory variables and the hydrogen concentration is adopted as an objective variable.SELECTED DRAWING: Figure 4
Patent JP-2022066422-A (JP)
Title: Accessory and camera body
IPC: G03B17/12
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an accessory capable of performing stable communication with a camera body. 
     SOLUTION: An accessory is attached to a camera body having a camera-side first clock terminal for outputting a first clock signal, a camera-side first data terminal for outputting a first data signal, and a camera-side third data terminal to which a third data signal is input. The accessory has an eighth terminal in contact with the camera-side first clock terminal, a seventh terminal in contact with the camera-side first data terminal, and a ninth terminal in contact with the camera-side third data terminal. The eighth terminal is disposed between the seventh terminal and the ninth terminal. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130902-A (JP)
Title: power conditioner
Inventor: NAKAMURA HIDETO
IPC: H02J7/00
Filed: 2022-03-08
Abstract: To prevent failures caused by erroneous connection by determining whether or not there is erroneous connection to a terminal to which a DC power device is to be connected.SOLUTION: A voltage acquisition unit 240 acquires an inter-terminal voltage of an accumulator battery connection terminal part 270 and outputs the inter-terminal voltage to a control unit 250. The control unit 250 compares an output voltage of the voltage acquisition unit 240 depending on the inter-terminal voltage with voltages of a plurality of accumulator battery cells arranged in an accumulator battery unit 300, and determines that the accumulator battery connection terminal part 270 has no erroneous connection in a case where the comparison results are within a proper range. The control unit 250 activates a charge and discharge converter 220 on the basis of the determination result that there is no erroneous connection.SELECTED DRAWING: Figure 2
Patent JP-2022071207-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game. 
     SOLUTION: A game machine can recognize a performance pattern 70a in all of plural columns when a pattern starts to be varied, can execute a start performance at first time when the game machine can execute a recognizable display mode allowing variation display of the performance pattern 70a to be recognized, and can recognize the performance pattern 70a in all of the plural columns, and can execute a stop performance at second time when the game machine can execute a recognizable display mode allowing variation display of the performance pattern 70a to be recognized and third time when the game machine can execute a stop display mode for stopping and displaying the performance pattern 70a in all of the plural columns, and can execute a first performance and a second performance as shown in Fig. 51-1 at second time more easily when a jackpot occurs than non-ready-to-win losing occurs. 
     SELECTED DRAWING: Figure 51-1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132714-A (JP)
Title: Operation management system, operation management device, control method for operation management device, and control program for operation management device
Inventor: YAMASHINA SHUN
IPC: G08G1/00
Filed: 2022-03-11
Abstract: To provide highly accurate driving support for automated vehicles.SOLUTION: An operation management system for an automated vehicle traveling with reference to recommended speed data concerning recommended speeds set for each road includes: an acquisition unit for acquiring operation performance data collected by the automated vehicle in operation from the automated vehicle; a storage unit for storing learning data that relates incident data included in the operation performance data regarding an incident that occurred during operation of the automated vehicle and data of the condition outside the automated vehicle data regarding the exterior condition of the automated vehicle at the time the incident occurred, for each road on which the incident occurred; a generation unit for generating a prediction model for predicting the occurrence of the incident on the road in operation using the learning data, based on the data of the condition outside the automated vehicle in operation; and an update unit for updating the recommended speeds set for the road on which the vehicle is travelling in the recommended speed data according to the result of the prediction by the prediction model.SELECTED DRAWING: Figure 5