baber/WOPTO huggingface dataset:
Patent JP-2022044727-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing game interest. 
     SOLUTION: Although recognition about game situations more advantageous to a player is given in the case that a second image is displayed by control means (a sound/light-side MPU 92, a display-side MPU 102) to image display means without being combined with a third image than in the case that a first image is displayed to the image display means without being combined with the third image, recognition about game situations more advantageous to the player is given in the case that the first image combined with the third image is displayed by the control means to image display means than in the case that the second image combined with the third image is displayed to the image display means. 
     SELECTED DRAWING: Figure 27 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023110133-A (JP)
Title: ultrasonic flow meter
Inventor: KATSUMATA ATSUSHI
IPC: G01F1/66
Filed: 2022-01-28
Abstract: To make the degree of freedom in design more flexible for mounting transducers on small-diameter piping than before.SOLUTION: An ultrasonic flow meter 1 includes: a transducer 101a that is attached to the upstream side of piping 2 and transmits/receives ultrasonic waves to/from the downstream side of the piping 2; a transducer 101b that is attached to the downstream side of the piping 2 and transmits/receives ultrasonic waves to/from the upstream side of the piping 2; one or more reflective blocks 102 capable of reflecting the ultrasonic waves from the transducers 101a and 101b and attached to the piping 2 according to ultrasonic paths in the transducers 101a and 101b; and a calculation unit 103 that calculates parameters related to fluid flowing through the piping 2 from a propagation time difference between the ultrasonic waves based on results of transmission and reception by the transducer 101a and results of transmission and reception by the transducer 101b.SELECTED DRAWING: Figure 1
Patent JP-2023112859-A (JP)
Title: Production method of accessory
Inventor: TAKAHASHI HIROBUMI
IPC: E04B5/40
Filed: 2022-02-02
Abstract: To provide an accessory allowing suppression of surface waviness at an end part in a width direction.SOLUTION: A production method of a deck accessory 1 for producing the deck accessory 1 for a deck plate 100, in which the deck plate has formed therein surface parts 120 with a plurality of concave groove parts 130 and ribs 110 extending in a length direction L and separated by a specific space in a width direction sequentially and alternately. The production method of a deck accessory includes: a feeding step S1 of feeding a strip-shaped steel plate from a steel plate coil; a forming step S3 of forming surface parts 120 and ribs 110 on the strip-shaped steel plate and a plurality of concave groove parts 130 on the surface parts 120; a length cutting step S4 of cutting the strip-shaped steel plate in a width direction to form the deck plate 100 with a specific length after the forming step S3; and a width cutting step S5 of cutting width end parts of the deck plate 100 along the longitudinal direction L of the deck plate 100.SELECTED DRAWING: Figure 6
Patent JP-2023029190-A (JP)
Title: Identification device, identification program, and identification method
IPC: G06T7/00
Filed: 2022-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an identification program enabling damage of a road surface to be efficiently detected. 
     SOLUTION: A program according to the present disclosure is used for an identification device which comprises a processor and performs detection of presence or absence of damage of a road surface on the basis of an image obtained by photographing the road surface, the program causes the processor: to be mounted in a vehicle and photograph the road surface in a periphery of the vehicle; to evaluate presence or absence of damage of the road surface on the basis of the image obtained by photographing performed by a photographing unit; and to change an operation mode of the detection processing according to a change in a state of the peripheral road surface. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023117429-A (JP)
Title: Wearable cardioverter defibrillator (wcd) with artificial intelligence features
Inventor: Joseph l sullivan
IPC: A61N1/39
Filed: 2022-02-11
Abstract: To provide a wearable cardioverter defibrillator which realizes a more patient-specific approach resulting in fewer false alarms.SOLUTION: A processor is configured to record patient-specific information derived from signals output by one or more sensors while a wearable medical device is being worn and to execute an algorithm for analyzing the recorded information, the algorithm being based on data collected from multiple different persons. The processor is further configured to: perform an artificial intelligence analysis of the recorded information; update the algorithm with update information derived from the artificial intelligence analysis of the derived information; and use the updated algorithm to analyze subsequent signals output by the one or more sensors while the wearable medical is being worn.SELECTED DRAWING: Figure 1
Patent JP-2023119343-A (JP)
Title: Plasma torch, plasma spray device, and method for controlling plasma torch
Inventor: KIMURA TAKEHIRO
IPC: H05H1/42
Filed: 2022-02-16
Abstract: To provide a plasma torch, a plasma spray device, and a method for controlling the plasma torch with which it is possible to maintain the orthogonality of the vector product of a current to generate a plasma and the flux of magnetic fields to stabilize the rotation of the pole of discharge, and also suppress the wear of a thermal spray material introduction tube.SOLUTION: A plasma torch according to the present invention jets a generated plasma P in the axial direction while rotating it along a center axis T, and fuses the powder of a thermal spray material by the plasma P, letting it to be emitted from a front nozzle opening to the outside. The vector of a current flowed between a first discharge plane 39 of a cathode 36 and a second discharge plane 49 of a second electrode 41 and the vector of the flux of magnetic fields synthesized by a first magnet 37, a second magnet 42, a third magnet M3 and a fourth magnet M4 orthogonally intersect with each other, in order to generate the plasma P.SELECTED DRAWING: Figure 1
Patent JP-2023120653-A (JP)
Title: Gatepost, gatepost installation structure, and gatepost installation method
Inventor: MIYASU RYOICHI
IPC: E06B11/02
Filed: 2022-02-18
Abstract: To provide a gatepost, a gatepost installation structure, and a gatepost installation method which are excellent in strength and the degree of design freedom for the internal space.SOLUTION: In a gatepost 10 having a hollow outer shell part 20 opened downward, the outer shell part is made of metal and provided with a front plate part and a rear plate part, and a plurality of metallic bars 16 for connecting the front plate part 21 and the rear plate part 22 are welded to the lower part in the outer shell part. The outer shell part may have a substantially rectangular parallelepiped shape and may be formed by welding one or more processed plate bodies obtained by processing a flat metal plate.SELECTED DRAWING: Figure 1
Patent JP-2023121985-A (JP)
Title: Atomic cell, method for manufacturing atomic cell, and quantum interference device
Inventor: MIYAGAWA TAKUYA
IPC: H01S1/06
Filed: 2022-02-22
Abstract: To provide an atomic cell high in effect of suppressing relaxation of an electron spin state of an alkali metal and a method for manufacturing the same, and a quantum interference device including the atomic cell.SOLUTION: There is provided, an atomic cell in which an alkali metal is filled. The atomic cell includes: a substrate; a first coating layer provided on an inner wall of the substrate and derived from a first molecule; a second coating layer provided on the first coating layer, and derived from a second molecule having a non-polar group and a reactive group that undergoes a desorption reaction with the first molecule; and a third coating layer provided on the second coating layer and derived from a non-polar third molecule. The third coating layer has a degree of crystallinity of 70% or more.SELECTED DRAWING: Figure 5
Patent JP-2023124152-A (JP)
Title: Information processing terminal, information processing method, program, and system
Inventor: HONJO MOMOKO
IPC: G06F3/04883
Filed: 2022-02-25
Abstract: To make it possible to reduce the time and effort of a customer required for identity verification.SOLUTION: An information processing terminal includes: an imaging unit; a display unit; and a control unit that performs control for superimposing and displaying an acquired display image on an imaging screen of the display unit on which a through image acquired by the imaging unit is displayed, and control for acquiring a captured image in which a customer's handwritten line drawing tracing the display image overlaps with the display image.SELECTED DRAWING: Figure 1
Patent JP-2023124645-A (JP)
Title: carbon fiber electrode material
Inventor: TAKAGI JUN
IPC: C25B11/043
Filed: 2022-02-25
Abstract: To provide a carbon fiber electrode material that can be applied as a gas diffusion layer for a fuel cell to increase power generation efficiency by improving discharge characteristics (aeration characteristics) of generated water vapor in the fuel cell while maintaining cushioning properties required for the electrode material, and that can increase a contact area, lower a channel resistance, and lower an electrical resistance in a thickness direction in liquid cells such as redox flow cells and electrolyzers.SOLUTION: A carbon fiber electrode material is characterized in that at least one of a warp and a weft that are formed from a carbon fiber fabric and constitute the carbon fiber fabric is a spun yarn, and on at least one surface of the carbon fiber fabric, at a floating part of the spun yarn in a woven tissue, a raised fabric part given by some of a plurality of single fibers constituting the spun yarn being cut is formed, and the raised fabric part is extended obliquely with respect to the weft and the warp.SELECTED DRAWING: Figure 2
Patent JP-2023125288-A (JP)
Title: Automatic agitator
Inventor: UETANI TAKAHIRO
IPC: A47J27/00
Filed: 2022-02-28
Abstract: To provide an automatic agitator which can be easily attached, has the stability in the time of use and has the versatility that may support an existing container.SOLUTION: An automatic agitator 1 is the device which is used by being converted into a handle or knob of a lid 10 of a container 11 in order to, for example, automatically agitate an agitation object in the container 11 such as an existing pot. The automatic agitator 1 comprises: fixation means 2 which is detachably attached to the lid 10 of the container 11 from a front surface side of the lid 10; a drive part 3 which is incorporated in the fixation means 2; a rotational shaft 4 which extends from the drive part 3 to a rear surface side of the lid 10 and can be attached/detached in such a state that the fixation means 2 is attached to the lid 10; and an agitation member 5 which is provided in the rotational shaft 4 and agitates the agitation object in the container 11 with rotation of the rotational shaft 4.SELECTED DRAWING: Figure 2
Patent JP-2023127611-A (JP)
Title: Fuel cell
Inventor: TANAKA TOMONORI
IPC: H01M8/247
Filed: 2022-03-02
Abstract: To provide a fuel cell which can prevent blockage of a cooling fluid flow.SOLUTION: In a fuel cell, a power generation part has a flat rectangular shape, and a cooling fluid flows perpendicularly to reaction gas. The fuel cell has: the power generation part; two end plates sandwiching the power generation part; and three or more fastening members which apply fastening load to the power generation part via the two end plates. Two or more of the three or more fastening members are disposed in a region which does not face the generation part in planar view and also located on a longer side of the power generation part, and they are disposed to be shifted from each other with respect to a straight line parallel to a cooling fluid passage.SELECTED DRAWING: Figure 2
Patent JP-2023127735-A (JP)
Title: Girder replacement method
Inventor: IDE YUSUKE
IPC: E01D21/00
Filed: 2022-03-02
Abstract: To provide a girder replacement method with which construction period can be shortened, cost can be reduced and working space can be reduced.SOLUTION: A girder replacement method according to an embodiment is a girder replacement method of a cross-river bridge 1 that includes multiple existing bridge abutments 2 lined up along the width direction of a river R and an existing girder 3 across the existing abutments 2. The girder replacement method includes a step of installing a construction girder 10 on the areas of ground G on both sides of a first direction D1 when viewed from the river R, a step of constructing new abutments 20 at the bottom of each construction girder 10, a step of installing a new girder 30 above the existing abutments 2 and the new abutments 20, a step of removing the construction girder 10 installed on the ground G and installing a sleeper support girder 40 on the newly installed girder 30 above the ground G and a step of removing the existing girder 3 and installing the sleeper support girder 40 on the new girder 30 above the river R.SELECTED DRAWING: Figure 8
Patent JP-2022075742-A (JP)
Title: Moving image distribution server, moving image distribution method, and moving image distribution program
IPC: H04N21/47
Filed: 2022-03-03
Abstract: PROBLEM TO BE SOLVED: To enable people which do not watch a broadcast to participate in an event conducted during the broadcast. 
     SOLUTION: A moving image distribution server 1, which receives images from an originator terminal 3 to distribute the images to a viewer terminal 4, conducts a questionnaire during a broadcast based on an instruction from the originator terminal 3 and causes a web server 2 to provide the same questionnaire. The structure allows people, who are unable to watch the broadcast when the questionnaire is conducted during the broadcast, to answer the questionnaire on the web provided in conjunction with the broadcast and thereby to participate in the questionnaire during the broadcast. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128416-A (JP)
Title: hook holder and lure
Inventor: MURAKAMI HARUHIKO
IPC: A01K91/04
Filed: 2022-03-03
Abstract: To provide a hook holder preventing a shift in a direction of a hook shaft in a simple configuration and holding the fishhook in a fixed attitude so as to allow replacement, and lure.SOLUTION: A hook holder 5 for holding a fishhook 3 including a hook shaft 11 and an annular part 13 formed on one end side of the hook shaft 11, comprises a rod-like body 21 to be inserted into the annular part 13. The rod-like part 21 includes a locking part 40 to be engaged with the annular part 13 so as to stop movement of the fishhook 3 in an axial direction of the hook shaft 11, and a holding part 50 to be engaged with the hook shaft 11 so as to hold the fishhook 3 in a fixed attitude. A lure 1 comprises the hook holder 5 and a lure body 7 to be attached to the rod-like body 21.SELECTED DRAWING: Figure 1
Patent JP-2023129926-A (JP)
Title: fluid drive device
Inventor: KAWAMURA SADAO
IPC: F15B15/28
Filed: 2022-03-07
Abstract: To provide a fluid drive device that can perform not only highly accurate position control but also actuator position control even in a place where an electrical system is not available.SOLUTION: In a fluid drive device, a control unit 5 dynamically calculates an energy equation sequentially on the basis of pressure values measured by pressure sensors (first pressure sensor 30, second pressure sensor 40) and mass flow rate values measured by mass flow rate sensors (first mass flow rate sensor 31, second mass flow rate sensor 32, third mass flow rate sensor 41, fourth mass flow rate sensor 42) to control a position of an actuator 2.SELECTED DRAWING: Figure 1
Patent JP-2023130014-A (JP)
Title: hub unit bearing
Inventor: WATABE MASAMITSU
IPC: F16C33/60
Filed: 2022-03-07
Abstract: To provide a hub unit bearing which can prevent reduction in rolling life or generation of impressions while securing light weight performance.SOLUTION: A hub unit bearing comprises: an outer ring member having a double-row raceway surface on an internal peripheral face; an inner ring member having a double-row inner ring raceway surface on an external peripheral face and having flange parts for supporting wheels on an outer board side; and a plurality of rolling bodies provided for each one row between the double-row outer ring raceway surface and the double-row inner ring raceway surface. The outer ring member is formed of a steel-made outer ring bearing ring having the double-row outer ring raceway surface being cast with a resin-made or light-metal-made outer ring reinforcing member which is disposed on a radially outer side. An irregularity part is disposed at a back face side of the outer ring raceway surface of the outer ring bearing ring, where a size of the irregularity part is set to a size that prevents the outer ring reinforcing member from being broken by static shearing stress when an assumed maximum load is applied.SELECTED DRAWING: Figure 1
Patent JP-2023131736-A (JP)
Title: Channel switch valve
Inventor: KITABAYASHI YUTO
IPC: F16K11/085
Filed: 2022-03-09
Abstract: To enable calibration of a valve body rotation range in a rotation drive portion, while suppressing increase of cost.SOLUTION: A channel switch valve 10 includes: a valve body 14 that is formed with a valve chamber 12 inside, and is formed with gateways 24, 26, and 28 of fluid on a wall surface forming the valve chamber 12; a valve body 16 that has a valve shaft, is rotatably disposed in the valve chamber 12, and is formed with a channel; a sealing portion 38 that is provided so as to surround a periphery of an opening portion of the channel in the valve body 16, and seals a space between the gateways and the valve body 16 while the opening portion and the gateways oppose to each other; and a rotation drive portion that rotates the valve body 16 via the valve shaft so as to selectively switch a communication state of the plurality of gateways through the channel of the valve body 16, and can detect an angle position of the valve body 16. Stoppers 44 and 46 are provided inside the valve body 14, which regulate further rotations of the valve body 16 on at least one of an upper limit and a lower limit of a valve body rotation range.SELECTED DRAWING: Figure 7
Patent JP-2023132132-A (JP)
Title: Device information processing system, device information processing apparatus, server device, and program
Inventor: ITO AKIHIRO
IPC: G06Q10/10
Filed: 2022-03-10
Abstract: To provide a device information processing system, a device information processing apparatus, a server device, and a program capable of facilitating installation and setting of various devices including information processing devices.SOLUTION: A device information processing apparatus 10 obtains device identification information satisfying predetermined conditions, extracts type identification information included in the device identification information, and obtains a type identification code specified by the extracted type identification information, thereby using the obtained type identification code to determine the settings of a corresponding device.SELECTED DRAWING: Figure 1
Patent JP-2023133792-A (JP)
Title: Electrode, power storage device, and method for manufacturing electrode
Inventor: NAGAMEGURI NAOYUKI
IPC: H01G11/50
Filed: 2022-03-14
Abstract: To provide novel electrodes, power storage devices, and methods for manufacturing electrodes, capable of further improving output characteristics.SOLUTION: A power storage device includes a positive electrode, a negative electrode, and an ion conducting medium. The negative electrode includes a mixed salt structure including an alkali metal element layer and an organic skeleton layer containing two or more aromatic dicarboxylic acid anions. When, in a Raman spectrum, an average intensity at a Raman shift in the range of 250-350 cm-1 is represented as a reference intensity Istd, a value obtained by normalizing a peak intensity Ik at a Raman shift k[cm-1] by the reference intensity Istd is represented as a normalized intensity Sk, and a value obtained by multiplying the inverse number of the normalized intensity Sk by 1,000 is represented as a figure of merit Rk, one or more of the following: the value of R785 is 20 or more and 70 or less; the value of R1118 is 100 or more and 500 or less; the value of R1400 is 20 or more and 70 or less; the value of R1485 is 50 or more and 200 or less; and the value of R1633 is 20 or more and 60 or less are satisfied.SELECTED DRAWING: Figure 2
Patent JP-2023135681-A (JP)
Title: Optical member and light-emitting device, and method of producing the same
Inventor: YAMASHITA TOSHIAKI
IPC: C04B37/00
Filed: 2022-03-16
Abstract: To easily produce an optical member comprising a first translucent member, a second translucent member, a first light reflection member, and a second light reflection member.SOLUTION: The method of producing an optical member comprises the steps of: preparing a first translucent member and a first molded body made from an inorganic material at least surrounding the side faces of the first translucent member; firing the first molded body at a first temperature to produce a first light reflection member surrounding the side faces of the first translucent member and exposing the upper face and the lower face thereof; bonding the lower face of a second translucent member having an upper face, a lower face and side faces, onto the upper face of the first translucent member; forming a second molded body made from an inorganic material at least surrounding the side faces of the second translucent member, on the upper face of the first light reflection member; and firing the second molded body at a second temperature lower than the first temperature to produce a second light reflection member surrounding the side faces of the second translucent member and exposing the upper face of the second translucent member.SELECTED DRAWING: Figure 1B
Patent JP-2023136188-A (JP)
Title: Motor controller, motor drive controller, motor device, and motor control program
Inventor: SAKUMA TOMOTAKA
IPC: H02P29/024
Filed: 2022-03-16
Abstract: To improve accuracy of abnormality determination processing with a simple configuration.SOLUTION: The motor controller is provided with: a drive control signal generation part for generating a drive control signal of a motor based on a target rotational speed of the motor and a rotational speed of the motor calculated based on a rotational position detection signal of the motor; a rotational speed signal generation part for generating a rotational speed signal having a frequency according to the rotational speed of the motor based on the rotational position detection signal of the motor; an abnormality determination processing part for determining whether or not a condition value reaches a predetermined threshold value for every predetermined abnormality determination period regarding the condition value for abnormality determination of the motor and for, when it is determined that the condition value reaches the predetermined threshold value, generating an abnormality determination signal capable of being identified to the rotational speed signal; and a signal output part for outputting the rotational speed signal generated by the rotational speed signal generation part when the abnormality determination signal is not generated, and for outputting the abnormality determination signal in place of the rotational speed signal when the abnormality determination signal is generated.SELECTED DRAWING: Figure 1