baber/WOPTO huggingface dataset:
Patent JP-2023048619-A (JP)
Title: Multilayer optical film and manufacturing method for the same
Inventor: SUDEJI HIRONARI
IPC: G02B5/30
Filed: 2021-09-28
Abstract: To provide a multilayer optical film and a manufacturing method therefor with which it is possible to easily manufacture the same having high heat resistance at use time and high solvent resistance and having high quality.SOLUTION: Provided is a multilayer optical film including a pair of B layers that constitute a front-side and a reverse-side surface layer and an A layer located between the pair of B layers, the A layer being a layer of resin (a) that contains an amorphous polymer (a) not having a melting point, the B layer being a layer of resin (b) that contains a crystalline polymer (b1) having a melting point and an amorphous polymer (b2) not having a melting point. The resin (a) and the resin (b) satisfy TgA-TgB≤20°C, 110°C<TgB<140°C, 180°C<TcB<235°C, where TgA represents the glass transition temperature of the resin (a), TgB represents the glass transition temperature of the resin (b), and TcB represents the cold crystallization temperature of the resin (b).SELECTED DRAWING: Figure 1
Patent JP-2023048757-A (JP)
Title: Fastening tool
Inventor: YOSHIOKA MASATO
IPC: B25B13/08
Filed: 2021-09-28
Abstract: To provide a fastening tool which can shorten fastening time.SOLUTION: A fastening tool 1 that is used for fastening a cable clamp 50 for fixing a cable 81 to an object to be mounted, and is formed of a resin includes: an engagement member 10 which has a shape that a part of a wall surface of a cylindrical shape is cut, where at least a part on the inner surface of the cylindrical shape has a shape corresponding to a contour of an object 55 to be fastened of the cable clamp 50; a guide member 20 which covers at least a part of one end of the cylindrical shape of the engagement member 10, is formed with a through hole 21 that includes a central axis CL of a cylindrical shape and is larger than the cable 81, and is formed with an opening 22 communicating with the through hole 21 at a position corresponding to the notch of the cylindrical shape; and a projection member which is provided so as to project from the engagement member 10 and is used when the engagement member 10 is rotated around the central axis CL.SELECTED DRAWING: Figure 4
Patent JP-2022001879-A (JP)
Title: Work machine measurement system, work machine, and work machine measurement method
Inventor: KAWAMOTO SHUN
IPC: G01C11/02
Filed: 2021-09-29
Abstract: To smoothly acquire the three-dimensional shape of a construction object.SOLUTION: A work machine measurement system comprises: an image acquisition unit for acquiring the image of a construction object that was imaged during gyration of a revolving superstructure by an imaging device mounted in the revolving superstructure of a work machine; a determination unit for determining whether or not an imaging stop condition is satisfied, on the basis of the data of a handling device or the gyration data of the revolving superstructure; and an output unit for outputting an imaging stop command signal on the basis of the determination result of the determination unit.SELECTED DRAWING: Figure 1
Patent JP-2023050551-A (JP)
Title: Air cleaner structure in saddle-riding type vehicle
Inventor: MAHIRA HIROSHI
IPC: F02M35/16
Filed: 2021-09-30
Abstract: To provide an air cleaner which achieves high intake efficiency.SOLUTION: An air cleaner has: a first case part (37) forming a purification chamber (33); and a second case part (35) forming an unpurified chamber (32). The first case part (37) has a substantially hemispherical shape, and an upstream end opening (57) of a connecting tube (43) faces a top part (39) having a substantially hemispherical shape of the first case part (37).SELECTED DRAWING: Figure 1
Patent JP-2023055049-A (JP)
Title: Measuring device
Inventor: MAKINO KOICHI
IPC: G01G13/24
Filed: 2021-10-05
Abstract: To provide a measuring device that can enhance both a measuring ability and measurement accuracy.SOLUTION: A measuring device 1 comprises: a feeder 3; a conveyance conveyer 16 that receives and conveys an article A to be discharged from the feeder 3 to a downstream; a mass acquisition unit 25 that acquires a loading mass of the article A on the conveyance conveyer 16, and a total discharge mass of the article A discharged from the conveyance conveyer 16; and a control unit 30 that controls operations of the feeder 3 and conveyance conveyer 16 on the basis of the loading mass of the article A and total discharge mass thereof. The control unit 30 is configured to: monitor a sum mass of the loading mass of the article A and total discharge mass thereof; stop the feeder 3 at a timing at which the sum mass reaches a preliminarily set target mass; and thereafter, cause the article on the conveyance conveyer 16 to discharge.SELECTED DRAWING: Figure 3
Patent JP-2023057227-A (JP)
Title: Management device and management method
Inventor: ITO SEIICHI
IPC: G06Q50/10
Filed: 2021-10-11
Abstract: To provide a management device and a management method with which an arithmetic unit of a vehicle that is in a non-operating state while a user participates in an event can be used for grid computing, and the occurrence of traffic congestion can be prevented in a parking lot in a place where the event is held.SOLUTION: A management device 50 uses arithmetic units 105 mounted on vehicles 10 of a plurality of users arriving, with the vehicles 10, at an event held in a place where the event is held for grid computing. The management device has participant information D42 including the order of exit after the end of the event that is set in advance for each of the plurality of users, and classifies the plurality of arithmetic units 105 into arithmetic groups G1 to Gn based on the order of exit. The management device notifies the users that arithmetic processing is executed by the arithmetic units 105 during the event. The management device causes the plurality of arithmetic units 105 constituting the arithmetic groups G1 to Gn to perform the same arithmetic job D1 in parallel.SELECTED DRAWING: Figure 1
Patent JP-2023058167-A (JP)
Title: Method and apparatus for three-dimensional manufacturing
Inventor: SHIZUTANI KEN
IPC: B22F3/16
Filed: 2021-10-13
Abstract: To provide a method and apparatus for three-dimensional manufacturing allowing for suppressing a portion to be molded from deforming and easily removing a manufacturing-support portion.SOLUTION: A method for three-dimensional manufacturing comprises a forming step of forming a powder layer 5 and a manufacturing step of irradiating a manufacturing area 6 corresponding to a portion to be molded 41 and a support area 7 corresponding to a manufacturing-support portion 42 for supporting the portion to be molded 41, out of a surface 5a of the powder layer 5, with an energy beam E. In the manufacturing step, the support area 7, as viewed in a Z-axis direction, extends along a first direction and has a width greater than a width of the energy beam E. In the manufacturing step, the energy beam E is irradiated such that a connection of the manufacturing-support portion 42 to the portion to be molded 41 is partially connected to the portion to be molded 41.SELECTED DRAWING: Figure 4
Patent JP-2022002228-A (JP)
Title: Secondary battery
Inventor: HIROKI MASAAKI
IPC: H01M4/139
Filed: 2021-10-18
Abstract: To provide a secondary battery which is appropriate for a wearable device, and provide a novel power storage device.SOLUTION: A part of electrodes used for a secondary battery, more particularly, a collector and an active material layer are cut and processed to obtain a complex shape, and thus, an electrode far from a curvature center as compared with an electrode near the curvature center is curved, and thereby preventing a position of an end part from deviating from a position of the electrode near the curvature center, or softening a tension applied to the electrode far from the curvature center.SELECTED DRAWING: Figure 2
Patent JP-2023061038-A (JP)
Title: Information processing apparatus
Inventor: NAGASAKA OSAMU
IPC: G06Q50/10
Filed: 2021-10-19
Abstract: To provide a technique that calculates a repair cost of a vehicle part under an appropriate condition.SOLUTION: An information processing apparatus includes a storage unit that stores, for each of a plurality of vehicle parts included in a vehicle, a first repair cost in a case where the vehicle part is an upgrade part and a second repair cost in a case where the vehicle part is not an upgrade part. The information processing apparatus includes a control unit that acquires information specifying a vehicle part which is a repair target among the plurality of vehicle parts included in the vehicle. The control unit executes a calculation of a repair cost of the vehicle part by applying the first repair cost or the second repair cost based on whether the specified vehicle part is an update part or not.SELECTED DRAWING: Figure 5
Patent JP-2023063626-A (JP)
Title: Display device
Inventor: KOITO TAKEO
IPC: H04N13/312
Filed: 2021-10-25
Abstract: To provide a display device capable of outputting images individually to a plurality of viewpoints and more efficiently using light from a light source.SOLUTION: A display device includes: pixels Spix arranged in a first direction Dx; a backlight BL configured to emit light to the pixels Spix; a light-blocking unit SM disposed between the pixels Spix and the backlight BL and provided with slits SL extending in a direction intersecting the first direction Dx; a reflection member 21 that covers an opposite side of the light-blocking unit SM with the backlight BL in between and reflects light toward the light-blocking unit SM; a reflection layer 11 disposed on the side of the backlight BL of the light-blocking unit SM to reflect the light toward the backlight BL side; and a reflective polarization layer 31 that is disposed closer to the backlight BL than the pixels Spix, transmits light polarized in a second direction, and reflects light polarized in a direction intersecting the second direction.SELECTED DRAWING: Figure 2
Patent JP-2023065969-A (JP)
Title: Electromagnetic driving pump
Inventor: YOSHIDA MASAO
IPC: F04B17/04
Filed: 2021-10-28
Abstract: To provide an electromagnetic driving pump capable of easily adjusting a discharge flow rate by using a simple configuration and highly accurately maintaining the discharge flow rate.SOLUTION: An electromagnetic driving pump 100 includes: an electromagnetic coil 102; a fixed iron core 106 disposed on the inner side of the electromagnetic coil; a plunger 110 moving on the inner side of the electromagnetic coil; and a cylindrical guide 108 guiding the movement of the plunger on the inner side of the electromagnetic coil. An end surface 126 of the plunger and an end surface 128 of the guide are disposed to oppose to an end surface 130 of the fixed iron core. The electromagnetic driving pump further includes: a metal spacer 132 disposed to abut on the end surface of the fixed iron core and adjusting a stroke of the plunger; and an elastic ring 134 sealing a space between the metal spacer and the end surface of the guide and energizing the metal spacer toward the end surface of the fixed iron core.SELECTED DRAWING: Figure 2
Patent JP-2023068930-A (JP)
Title: Pet toilet and excrement treatment method using the same
Inventor: OKAWA MASAYUKI
IPC: A01K1/01
Filed: 2021-11-04
Abstract: To provide a pet toilet that can easily and effectively remove excrement without using a complicated mechanism.SOLUTION: A pet toilet 1 comprises a container 10, a vibration adding part 20 for adding vibrations to the container 10, and an inclination adding part 30 for adding an inclination with respect to a horizontal surface to the container 10. The container 10 comprises a housing part 11 for housing a granular excrement treatment material P, and a storage part 12 arranged adjacently to the housing part 11, and for storing excrement. In the pet toilet 1, the housing part 11 and the storage part 12 are arranged so that when the container 10 is inclined by the inclination adding part 30, the storage part 12 is located on the lower side of the housing part 11 in the inclination direction. The present invention also provides an excrement treatment method using the pet toilet 1.SELECTED DRAWING: Figure 1
Patent JP-2023077127-A (JP)
Title: Control method of motor, and controller for motor
Inventor: SAKAI NORIMOTO
IPC: H02P21/22
Filed: 2021-11-24
Abstract: To provide a control method of a motor and a controller for the motor capable of reducing the number of current sensors arranged in a three-phase motor, and of excellently performing controlling of the motor.SOLUTION: A control method of a motor comprises the steps of: when DC is converted into AC power by power conversion means to feed the AC power to the motor in an electric vehicle, individually detecting at least a first phase current and a second phase current out of three phase currents using a pair of current detection means in a fixed coordinate system fed to the motor and converting the two detected phase currents into a current conversion value in a rotating coordinate system; and calculating a voltage command value for controlling the power conversion means based on a current command value in the rotating coordinate system required from an electric vehicle side, and the current conversion value. Based on a current ratio of the two detected phase currents, the control method calculates a fluctuation correction amount in the rotating coordinate system, and corrects the current conversion value by using the fluctuation correction amount.SELECTED DRAWING: Figure 2
Patent JP-2022104795-A (JP)
Title: Image sensing device and operation method thereof
Inventor: KIMU JIN SU
IPC: H04N9/07
Filed: 2021-11-25
Abstract: To provide an image sensing device and an operation method thereof that can learn and denoise the real noise that appears in the image sensing device which is not Gaussian noise on the basis of deep learning.SOLUTION: An image sensing device according to an embodiment of the present invention includes an inverted pipeline 211 for generating an original image IIMG on the basis of a source image RGB without real noise, a noise generator 213 for generating a noise image NIMG corresponding to the real image by applying a noise value in which a real noise value is modeled for each pixel to the original image, and a pipeline 215 for generating a dataset image NRGB2 corresponding to the source image on the basis of the noise image.SELECTED DRAWING: Figure 5
Patent JP-2023077917-A (JP)
Title: impact tool
Inventor: KAWAI YASUHITO
IPC: B25B21/02
Filed: 2021-11-25
Abstract: To supply grease to a sliding surface between a spindle and a hammer without any shortage of grease.SOLUTION: An impact driver 1 comprises: a brushless motor 11; a spindle 22; a hammer 23 which is coaxially and exteriorly arranged with the spindle 22, to which rotation of the spindle 22 is transferred, and which is relatively movable to the spindle 22 in an axial direction; an anvil 25 which is coaxially arranged with the spindle 22 in front of the hammer 23, and struck by the hammer 23 in a rotation direction; and a hammer case 6 which accommodates the spindle 22, the hammer 23, and the anvil 25, from which a front end of the anvil 25 protrudes forward, and in which grease is filled. A through hole 35 and cross-direction communication holes 51, 52 are formed in the spindle 22 and opened to a sliding surface between the hammer 23 and the spindle to supply the grease to the sliding surface. A pump member 55 is provided which promotes flow of the grease to the sliding surface in the through hole 35 in accompany with rotation of the brushless motor 11.SELECTED DRAWING: Figure 2
Patent JP-2023079405-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-11-29
Abstract: To further enhance an interest in varying of a special drawing pattern.SOLUTION: A game machine 1 has a main control board 10, a performance control board 120, a put-out control board 130, a first special drawing pattern display device 20, and a second special drawing pattern display device 21. The main control board 110 includes means for setting a game state of the game machine 1 to any one of a first normal state, a second normal state having a higher advantageous degree related to an auxiliary game than the first normal state, and a time shortening state having a higher advantageous degree related to the auxiliary game than the second normal state. The performance control board 120: when the game state immediately after a power activation of the game machine 1 is the first normal state, displays a background image of the first normal state on an image display unit 31; when the game state immediately after the power activation of the game machine 1 is the second normal state, displays the same background image as the first normal state on the image display unit 31; and, when receiving a game state designation command of the second normal state in displaying the same background image, ignores the game state designation command for the display of the background image.SELECTED DRAWING: Figure 61
Patent JP-2023079505-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-11-29
Abstract: To further enhance an interest in varying of a special drawing pattern.SOLUTION: A game machine 1 has: a main control board 110; a performance control board 120; an image display unit 31, an audio output device 32, performance drive devices 330a, 330b, 330c, 330d, and performance illumination devices 340a, 340b, 340c, 340d which are performance means; a first special drawing pattern display device 20; and a second special drawing pattern display device 21. The performance control board 120: when receiving a game state designation command of a first normal state in association with an end of a special game of a first jackpot, displays a background image of the first normal state on the image display unit 31; when receiving a game state designation command of a second normal state in association with an end of a special game of a second jackpot, displays the same background image as that of the first normal state on the image display unit 31; and, when receiving a game state designation command of the second normal state in displaying the same background image, keeps displaying the same background image.SELECTED DRAWING: Figure 61
Patent JP-2023082389-A (JP)
Title: Image formation apparatus, image formation method and program
Inventor: MUKOUYAMA TAKUJI
IPC: B41J2/01
Filed: 2021-12-02
Abstract: To add a water content to a recording medium so as to be able to suppress contraction of the recording medium when a color material is applied to the recording medium and fixed with light irradiation.SOLUTION: An image formation apparatus comprises: a conveyance unit which constitutes a conveyance path of a recording medium including fiber; an image formation unit which forms an image by applying a color material onto the recording medium on the conveyance path; a light irradiation unit which is arranged on the downstream side in the conveyance direction with respect to the image formation unit and emits light to fix the color material on the recording medium; and a humidification unit which is arranged on the upstream side in the conveyance direction with respect to the image formation unit and humidifies the recording medium. The humidification unit humidifies a region that includes an application region of the color material on the recording medium and extends in the direction intersecting the direction of fiber.SELECTED DRAWING: Figure 1
Patent JP-2022051571-A (JP)
Title: Method of identifying and guiding cortical stimulation sites for application of focal-neuromodulation technique
IPC: A61B5/397
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for identifying at least one cortical stimulation site in an application subject as a target that can be used for treatment of a psychiatric or neurological disorder related to a deep brain region of the ventromedial prefrontal cortex including the subgenual and rostral anterior cingulate by using a first focal-neuromodulation technique. 
     SOLUTION: A method comprises: applying pulses of a second focal-neuromodulation technique to different cortical areas of a subject; simultaneously with the application of the pulses at a cortical area, measuring a psychophysiological signal represented by a heart rate of the subject for the cortical area; and, when observing a systematic change in the psychophysiological signal, identifying a corresponding cortical area as at least one cortical stimulation site that is functionally connected to a deep brain region of the ventromedial prefrontal cortex including the subgenual and rostral anterior cingulate for presenting a target for treatment. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022031317-A (JP)
Title: Laser machining device
IPC: H01L21/301
Filed: 2021-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a laser machining device that can increase an overlap rate of spots of two first laser beams or a spot of a second laser beam on a street. 
     SOLUTION: The laser machining device comprises: a laser beam emitting system that emits two first laser beams for edge-cutting processing and a second laser beam for punching processing; two collecting lenses disposed along a machining-feed direction; and a connection optical system that guides the two first laser beams to the collecting lens close to a forward path-direction and guides the second laser beam to the collecting lens close to a backward path-direction, when the laser optical system is relatively moved in the forward path-direction, and guides the two first laser beams to the collecting lens close to the backward path-direction and guides the second laser beam to the collecting lens close to the forward path-direction, when the laser optical system is relatively moved in the backward path-direction. The connection optical system divides either of the two first laser beams and the second laser beam into two and then guides the either to both of the two collecting lenses. 
     SELECTED DRAWING: Figure 37 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023088121-A (JP)
Title: liquid composition
Inventor: MAKINO YUSUKE
IPC: A61K8/894
Filed: 2021-12-14
Abstract: To provide a liquid composition excellent in re-dispersibility.SOLUTION: Provided is a liquid composition comprising (A) a powder, (B) a nonpolar silicone oil, (C) a silicone surfactant, (D) a lower alcohol, and (E) water.SELECTED DRAWING: None
Patent JP-2023088152-A (JP)
Title: Terminal device, terminal device operation method and system
Inventor: HORI TATSURO
IPC: G06F3/04815
Filed: 2021-12-14
Abstract: To accomplish a convenience for participants to an event in a virtual space.SOLUTION: A terminal device includes: a communication unit; and a control unit that performs communication through the communication unit. The control unit receives, from the other terminal device, information to generate a 3D model representing a participant of an event in a virtual space using the other terminal device, generates the 3D model in a form corresponding to the role of the participant in the event, and outputs information to display an image obtained by rendering the virtual space in which the 3D model is placed.SELECTED DRAWING: Figure 5A