baber/WOPTO huggingface dataset:
Patent JP-2022151545-A (JP)
Title: Touch element and display device having the same
Inventor: LIU MING CHUNG
IPC: G09F9/00
Filed: 2021-11-02
Abstract: To provide thinning of an antireflection sheet and a touch element and a display device using the same in order to reduce thickness and weight of a display.SOLUTION: A touch element 40 includes a polymeric phase retardation layer 20, and a touch sensing structure 30 configured to come into contact with the polymer phase retardation layer 20. A combination of the touch element 40 and a linear polarization layer 10 may configure an antireflective optical element, e.g., a circular polarizer. In other words, the antireflection optical element is a multifunction module having a touch sensing function and an optical function at the same time. The touch sensing structure 30 does not affect optical characteristics of the polymeric phase retardation layer 20.SELECTED DRAWING: Figure 4
Patent JP-2023069547-A (JP)
Title: Circuit breaker and distribution board
Inventor: MIYAMURA YUSUKE
IPC: H02B1/42
Filed: 2021-11-05
Abstract: To improve noise resistance of an abnormality detection device.SOLUTION: A circuit breaker A1 comprises: a main contact point (fixing contact points 20A and 20B, and movable contacts 21A and 21B); a switch mechanism 4 that switches the main contact point; a second leaning-out device 6 that automatically opens the main contact point by releasing the switch mechanism 4; an abnormality detection device 7; and a device body 1. The abnormality detection device 7 controls the leaning-out device so as to automatically open the main contact when it is detected that an abnormality occurs in a wiring to which the main contact point is electrically connected. The abnormality detection device 7 includes three or more circuit boards containing a first circuit board 71 for a control, a second circuit board 72 for supplying a power; and a third circuit board 73. In the device body 1, the three or more circuit boards are housed in the side opposite to the main contact point to the switch mechanism 4. The first circuit board 71 is separated from the main contact point from the first circuit board 71 and the third circuit board 73 without the first circuit board 71.SELECTED DRAWING: Figure 3
Patent JP-2023069560-A (JP)
Title: Tire management device, program, and tire management method
Inventor: YANAGIDA Shuzo
IPC: B60C23/04
Filed: 2021-11-05
Abstract: To provide a tire management device, a program, and a tire management method with which a notification can be issued about internal pressure abnormality of a tire so as to facilitate determination of a continuation propriety of vehicle operation.SOLUTION: A tire management device (10) comprises: an information acquisition section (131) for acquiring mounted tire information that is information regarding a tire state containing mounted position information indicating a mounted position of a tire in a vehicle (20) and internal pressure; a determination section (132) for determining internal pressure abnormality of a tire, on the basis of the mounted tire information; and a notification section (133) for outputting a mounted position of a tire determined to include internal pressure abnormality, and a determination result of the internal pressure abnormality, to a notification destination.SELECTED DRAWING: Figure 1
Patent JP-2023072566-A (JP)
Title: Drive transmission device, drive device, and image forming device
Inventor: OGAWA NAOZUMI
IPC: G03G21/16
Filed: 2021-11-12
Abstract: To provide a drive transmission device capable of suppressing the generation of chemical cracks.SOLUTION: A drive transmission device 23 is equipped with a storage portion 24 that is formed with a second through-hole 42 corresponding to a gear 27, and a supporting portion 25 to which a fixing pin 53 is fixed, which rotatably supports the gear 27 while a tip end portion is inserted in the second through-hole 42. At an opening edge portion of the second through-hole 42, a hole side chamfering portion 46 obtained by notching a ridge angle is formed. At a tip end portion of the fixing pin 53, a shaft side chamfering portion 56 obtained by notching a ridge angle is formed. While the fixing pin 53 is inserted in the second through-hole 42, a lubricant is interposed in a contacting portion P between the fixing pin 53 and the second through-hole 42. A hole side boundary portion 48 that is a boundary between an inner peripheral surface 47 of the second through-hole 42 and the hole side chamfering portion 46 contacts with an outer peripheral surface 57 of the fixing pin 53, and a shaft side boundary portion 58 that is a boundary between the outer peripheral surface 57 of the fixing pin 53 and the shaft side chamfering portion 56 opposes to the hole side chamfering portion 46 across a clearance M1.SELECTED DRAWING: Figure 7
Patent JP-2023073721-A (JP)
Title: Imaging system, terahertz imaging apparatus, control method for terahertz imaging apparatus, and program
Inventor: IMAZU HIROO
IPC: G02B7/28
Filed: 2021-11-16
Abstract: To provide a technique for improving focusing accuracy in an imaging apparatus using a terahertz wave.SOLUTION: An imaging system includes: a first imaging apparatus that has focusing means and captures a first image on the basis of a terahertz wave from an object to be checked; a second imaging apparatus that captures a second image of the object to be checked on the basis of an electromagnetic wave having a wavelength different from that of the terahertz wave; and acquisition means that acquires distance information between the first imaging apparatus and the object to be checked on the basis of information that the second imaging apparatus has. The first imaging apparatus uses the acquired distance information to focus on the object to be checked by the focusing means and capture the first image.SELECTED DRAWING: Figure 1
Patent JP-2023074626-A (JP)
Title: Building material, building structure and building
Inventor: KOJIMA TADASUKE
IPC: G03B21/60
Filed: 2021-11-18
Abstract: To prevent a user from having an impression that the design of a room is spoiled by an installation of a display device.SOLUTION: A first construction material 12 constituting an upper wall that partitions inside and outside of a sunroom comprises a light transmissive inner panel 21 and light transmissive outer panel 22, and a display device 24 arranged between the inner panel 21 and the outer panel 22 for displaying images in the sunroom. A light control sheet that can change the transmittance of visible light is attached to the inner panel 21. The inner panel 21 has a plurality of regions where the transmittance of the light control sheet can be changed independently. The area includes a dimming area A1 that overlaps the display device 24 and a dimming area A2 that does not overlap the display device 24.SELECTED DRAWING: Figure 5
Patent JP-2022016546-A (JP)
Title: Solid-state imaging device and electronic apparatus
IPC: H04N9/07
Filed: 2021-11-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to curb a deterioration in quality of captured images. 
     SOLUTION: A plurality of pixels of the same color constitute a subblock, and a plurality of subblocks including different colors constitute a block. If phase difference detection pixels are arranged at two or more subblocks of the plurality of subblocks constituting a block, the phase difference detection pixels are arranged at positions corresponding to one another in the two or more subblocks. The present technology can be applied, for example, to a camera that calculates an amount of offset of focus and controls the focus on the basis of the calculated amount of defocus. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023075582-A (JP)
Title: Gauge adjusting device, and gauge adjusting method
Inventor: SAKAMOTO AKIRA
IPC: E01B29/20
Filed: 2021-11-19
Abstract: To provide a gauge adjusting device, and a gauge adjusting method allowing gauge adjusting work for expanding an interval between rails to be carried out smoothly with reduced man power and at lower cost.SOLUTION: A gauge adjusting device configured to carry out gauge adjusting work to adjust an interval between rails is provided with: a hoisting device hoisting a rail; an adjusting device for adjusting the interval between the rails by moving the rail hoisted with the hoisting device in a horizontal direction; and a traveling device that is allowed to travel integrally with the hoisting device and the adjusting device, wherein the hoisting device allows the gauge adjusting work to be consecutively carried out along an extending direction of the rails by making the traveling device travel for work in the extending direction of the rail in a state where the interval between the held rails has been adjusted.SELECTED DRAWING: Figure 6
Patent JP-2023076778-A (JP)
Title: key management system
Inventor: ITSUMI YUTA
IPC: G06Q10/1091
Filed: 2021-11-23
Abstract: To manage possession and the position of the key without rousing attention by delivery driver 40, and increasing the load of report duties.SOLUTION: A tag 14 for a key which can send the positional information to a key bunch 12 is integrated. When a button 16 is operated, an operation time information and position information can be forcibly transmitted to the cloud server 18 at arbitrary timing. When a delivery driver 40 unlocks and locks the deliver destination, the button 16 is operated to start a delivery work to a corresponding delivery destination by the delivery driver 40 in a cloud server 18. Data indicating a completion is recorded in the storage device. The data indicating that the delivery driver 40 is in possession of the corresponding key bunch 12 is recorded in the storage device just before and after the delivery work.SELECTED DRAWING: Figure 1
Patent JP-2022082533-A (JP)
Title: Diagnostic testing method for spectrometer
Inventor: AYRAT MURTAZIN
IPC: G01N21/63
Filed: 2021-11-24
Abstract: To provide a diagnostic testing method for a detector of a spectrometer.SOLUTION: A spectrometer comprises a source of line spectra configured to emit a branched pair of spectral lines from an excited species. A diagnostic testing method comprises: performing a plurality of detector diagnostic measurements; and diagnosing an operating condition of a detector. Each detector diagnostic measurement comprises: measuring intensity of a first spectral line emitted by the excited species of the source of line spectra by using the detector; and measuring intensity of a second spectral line emitted by the excited species of the source of line spectra by using the detector. The first and second spectral lines emitted by the excited species of the source of line spectra form the branched pair of spectral lines, and the spectrometer is controlled so as to vary the intensity of the first and second spectral lines incident on the detector for diagnostic measurements for the plurality of detectors. A diagnosis of the operating condition of the detector is based on ratio of the intensity of the first spectral line to the intensity of the second spectral line for each of the plurality of detector diagnostic measurements.SELECTED DRAWING: Figure 3a
Patent JP-2022033824-A (JP)
Title: Continuous utterance estimation device, continuous utterance estimation method, and program
IPC: G06F3/16
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a continuous utterance estimation device, a continuous utterance estimation method, and a program that appropriately change an operation according to a usage method. 
     SOLUTION: In a continuous utterance estimation device 2, a keyword detection unit 11 generates a keyword detection result indicating a result of detecting pronunciation of a predetermined keyword from an input voice. A voice detection unit 12 generates a voice section detection result indicating a result of detecting a voice section from the input voice. A continuous utterance detection unit 13 generates a continuous utterance detection result indicating that an utterance is continuous, when the keyword detection result indicates that the keyword is detected and the voice section detection result indicates that the voice section is detected. A delay unit 21 gives a predetermined delay to the keyword detection result generated by the keyword detection unit. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023079491-A (JP)
Title: bottle with handle
Inventor: IMAI HIROAKI
IPC: B65D23/10
Filed: 2021-11-29
Abstract: To inhibit wobbling of a handle relative to a bottle.SOLUTION: A handle 11 is attached to an attachment recessed part 16 of a body part 14. In the handle, front end parts of an upper connection part 33 and a lower connection part 34 protrude forward from a fixing part 31 and are embedded in a wall W forming an inner surface of the attachment recessed part. The respective front end parts of the upper connection part and the lower connection part are provided with first claw parts 35 which protrude upward and are embedded in the wall.SELECTED DRAWING: Figure 1
Patent JP-2023081010-A (JP)
Title: Alert display system, alert display method and alert display program
Inventor: KOJIMA TAKASHI
IPC: G09G5/38
Filed: 2021-11-30
Abstract: To provide an environment allowing a user to easily notice an alert.SOLUTION: An alert display system includes at least one processor. The at least one processor displays an alert on a display device of a user terminal, detects a visual axis of a user of the user terminal to acquire viewpoint coordinates of the user on the display device and changes a display mode of the alert based on the viewpoint coordinates and alert region coordinates on the display device.SELECTED DRAWING: Figure 3
Patent JP-2023084174-A (JP)
Title: Headrest stay and manufacturing method thereof
Inventor: YAMANE NORIYO
IPC: B60N2/818
Filed: 2021-12-07
Abstract: To provide a headrest stay which has such a structure that a flat plane part can be widely secured on a positioning recessed part and a locking member hardly comes off from the positioning recessed part.SOLUTION: A manufacturing method of a headrest stay in which a longitudinal stay part 11 for supporting the headrest main body is formed with pipe material P and a positioning recessed part α for positioning a headrest main body in a height direction is provided on an outer circumferential part of a longitudinal stay part 11 includes a process of working the positioning recessed part α by pushing a tip face of a plane-shaped punch 100 against the outer circumferential surface of the pipe material P, a process of forming an inward projecting part α3 which comes to projection on the inner side of the pipe material P on an inner part of the positioning recessed part α by using the punch 100 having a pushing protrusion part 101 which protrudes from the tip face and a process of continuously forming cut lines which cut pipe wall of the pipe material P on portions along upper edge and lower edge of the positioning recessed part α.SELECTED DRAWING: Figure 5
Patent JP-2022022327-A (JP)
Title: Terminal
IPC: H04W74/08
Filed: 2021-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a terminal that can preferably perform a random access procedure in a carrier in which LBT is configured. 
     SOLUTION: A terminal according to an aspect of the present invention comprises: a transmission section that transmits PRACH; and a control section that controls the transmission of PRACH on the basis of at least one of scheduling of a plurality of PRACH transmission opportunities in a time domain and configuration of a plurality of PRACH transmission resources in a frequency domain. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023084613-A (JP)
Title: game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2021-12-07
Abstract: To provide a game machine capable of preventing a player from misunderstanding a wining assistance.SOLUTION: A first replay navigation image 332a to a third replay navigation image 332c indicative of a shooting sequence which enables a replay B to win are displayed with a position P1 in a center in a case of a first display mode. A red 7 replay navigation image indicative of the depression timing of a first stop operation which enables the replay B to win is displayed with a second position different from the position P1 in the center in a case of a third display mode. A first bell navigation image to a third bell navigation image indicative of a correct shooting sequence which enables a bell A to a bell D to win are different from the first replay navigation image 332a to the third replay navigation image 332c.SELECTED DRAWING: Figure 8
Patent JP-2023084837-A (JP)
Title: spray nozzle
Inventor: IMAGAWA YOSHINARI
IPC: B05B1/12
Filed: 2021-12-08
Abstract: To provide a spray nozzle that is able to switch an amount of spray, has a relatively simple structure, and is easily assembled.SOLUTION: A spray nozzle 10 is configured as follows: between a nozzle body 1 non-turnably corrected to a liquid supply source of an external part, having a spray plate 3 at a front-end thereof, and provided with a first through-hole 33 and a second through-hole 34 radially penetrating before and after an orifice portion 2b located at a certain point in a flow passage 2, and an operation cylinder 7 screwed to an outer periphery of the nozzle body 1 on a rear-end side of the nozzle body 1 from the second through-hole 34, a communication passage 42 for allowing communication between the external part and the first through-hole 33 and the second through-hole 34 is formed; moving the operation cylinder 7 in an axial direction while rotating it allows switching between a state in which a communication passage 42 is closed between the first through-hole 33 and the second through-hole 34 to spray a small amount of air-mixed liquid and a state in which the communication passage 42 is closed on a front-end side from the first through-hole 33 to spray a large amount of non-air-mixed liquid.SELECTED DRAWING: Figure 3
Patent JP-2023090351-A (JP)
Title: impact tool
Inventor: KAMIYA TAKESHI
IPC: B25B21/02
Filed: 2021-12-17
Abstract: To suppress deterioration in workability using an impact tool.SOLUTION: An impact tool includes a motor, a spindle which is arranged ahead of the motor and is rotated by the motor, an inner hammer supported by the spindle, an outer hammer which is arranged in a periphery of the inner hammer and is rotated together with the inner hammer, an anvil struck in a rotation direction by the inner hammer, a hammer case storing the inner hammer and the outer hammer, and a bearing which is held by the hammer case and rotatably supports the outer hammer.SELECTED DRAWING: Figure 7
Patent JP-2022105479-A (JP)
Title: Lavatory systems within internal cabin of vehicle
Inventor: Karen Cavalier Bradshaw
IPC: B64D11/02
Filed: 2021-12-22
Abstract: To provide lavatory systems including multiple lavatory units that occupy less space than known lavatories in an internal cabin of a vehicle.SOLUTION: A lavatory system in an internal cabin 152 of a vehicle includes an enclosure defining an interior chamber 182, a first lavatory unit 156 in the interior chamber 182, and a second lavatory unit 156 in the interior chamber 182. The first lavatory unit 156 is adjacent to the second lavatory unit 158. The enclosure is a single monument within the internal cabin 152. The first lavatory unit 156 and the second lavatory unit 158 are arranged side to side across a portion of the internal cabin 152.SELECTED DRAWING: Figure 5
Patent JP-2023093240-A (JP)
Title: Anti-theft shutter mechanism for vending machine
Inventor: OKAMOTO YOSHITAKA
IPC: G07F9/00
Filed: 2021-12-22
Abstract: To reduce manufacturing costs while ensuring that items are theft-proof.SOLUTION: A theft-proof shutter mechanism includes: a shutter base 31 provided inside a vending machine main unit (1a); and a shutter movable portion 32 that is engaged with the shutter base 31 via engagement means and can move in an approaching/retracting manner with respect to the shutter base 31. The engagement means comprises: a first link member (40), a base end (40a) of which is connected to a rotary shaft (36) coupled to an output shaft (343a) of a shutter motor (343) installed in the shutter base 31 and which rotates integrally with the rotary shaft in a predetermined direction around its central axis according to a rotary drive of the shutter motor; and a second link member (41), one end (41a) of which is rotatably connected to a tip of the first link member and the other end (41b) is rotatably connected to the shutter movable portion 32. The shutter movable portion 32 is moved forward and backward by a one-way rotational drive of the shutter motor.SELECTED DRAWING: Figure 4
Patent JP-2023093799-A (JP)
Title: Power supply device, rechargeable battery box, dc power supply device, and attachment method
Inventor: KOJIMA TAKUO
IPC: H01M50/244
Filed: 2021-12-23
Abstract: To provide a power supply device which achieves good attachability for attachment to an outdoor space and a high place, such as an electric pole or a rooftop of a building, in a portable telephone base station, and to provide a rechargeable battery box, a DC power supply device, and an attachment method for them.SOLUTION: A power supply device 30 is attached to a first metal fitting 10 and a second metal fitting 20 which are disposed spaced apart from each other in a vertical direction and extend in a horizontal direction. The power supply device 30 includes: a back surface metal fitting 40 disposed on a back surface of the power supply device 30 and spanning a space between the first metal fitting 10 and the second metal fitting 20; and device housings 31 fixed to the back surface metal fitting 40. The back surface metal fitting 40 has: a first hook 41 which is disposed at an upper part and hooks on the first metal fitting 10; a second hook 42 which is disposed at a lower part and hooks on the second metal fitting 20; and a positioning projection 43 which is located between the first hook 41 and the second hook 42 and inserted into a positioning hole 25 provided at an upper wall of the second metal fitting 20.SELECTED DRAWING: Figure 4
Patent JP-2023094768-A (JP)
Title: game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2021-12-24
Abstract: To provide a game machine with improved performance.SOLUTION: A game machine includes a token selector 34, a chute member for guiding game media that have passed through the token selector 34 to a hopper, and a return receiving port for receiving the game media returned from the token selector 34. A predetermined gap is provided between the token selector 34 and the chute member. The return receiving port is arranged vertically below the predetermined gap.SELECTED DRAWING: Figure 129
Patent JP-2023095380-A (JP)
Title: catheter
Inventor: NAKAGAWA SHOMA
IPC: A61M25/098
Filed: 2021-12-24
Abstract: To provide a catheter capable of realizing better tensile strength of a catheter.SOLUTION: A catheter 100 has: a long tubular body 10 having a lumen 31; a marker 70; a metal reinforcement layer 41 which is composed of a braided metal wire material and is embedded in the tubular body 10 in an arrangement coaxial to the tubular body 10; and a resin reinforcement layer 46 which is composed of braided resin wire material and is embedded in the tubular body 10 in the arrangement coaxial to the tubular body 10. The metal reinforcement layer 41 and the resin reinforcement layer 46 are arranged in the same layer, a tip end of the metal reinforcement layer 41 and a base end of the resin reinforcement layer 46 are terminated at a position of the marker 70, and a tip end part 41a of the metal reinforcement layer 41 and a base end part 46b of the resin reinforcement layer 46 are pressed by the marker 70 from the surroundings.SELECTED DRAWING: Figure 2