baber/WOPTO huggingface dataset:
Patent JP-2022065256-A (JP)
Title: Brain state monitoring method
Inventor: WATABE TAKAHIRO
IPC: A61B5/372
Filed: 2020-10-15
Abstract: To provide a method capable of extracting a wave form of a brain wave including no noise, analyzing a frequency component more precisely, and monitoring a brain state more accurately.SOLUTION: A method is configured to repeat the steps of: decomposing brain wave data which is measured as reference data and monitoring data by empirical mode decomposition, into an inherent vibration mode; performing Fourier transform for calculating frequency strength data; calculating a difference between the frequency strength data of the monitoring data, and the frequency strength data of one reference data which is selected in a random state from pieces of frequency strength data of the plurality of pieces of reference data, the steps being repeated multiple times. If an average value of the difference is plus, a topography map is drawn on the basis of a value of the frequency strength of the monitoring data which is increased relative to the frequency strength of the reference data, and if the average value of the difference is minus, the topography map is drawn on the basis of the value of the frequency strength of the monitoring data which is decreased relative to the frequency strength of the reference data.SELECTED DRAWING: Figure 1
Patent JP-2021014260-A (JP)
Title: Work device provided with cylindrical type rotor
Inventor: ATSUMI KAZUYA
IPC: B62B3/00
Filed: 2020-10-20
Abstract: To provide a device provided with a cylindrical type rotor having a surface part functioning as a driving wheel or a work member.SOLUTION: A work device includes a first grounding work mechanism (10) composed of a plurality of cylindrical type rotors arranged on the same straight line, a second grounding work mechanism (10) composed of a plurality of cylindrical type rotors arranged on the same straight line, a frame (24) for arranging the first grounding work mechanism and the second grounding work mechanism side by side, and a control device for controlling driving of the cylindrical type rotors, in which the plurality of cylindrical type rotors each includes a motor and an exterior body (13) rotated by the motor, a blade or a nail is provided on the exterior body, and the first and second grounding work mechanisms can perform grassing, branch cutting, logging, tilling or snow removal or the cylindrical type rotors can be used as road rollers.SELECTED DRAWING: Figure 13
Patent JP-2022070332-A (JP)
Title: Design support method and design support program
Inventor: YAMADA KOHEI
IPC: G06T17/10
Filed: 2020-10-27
Abstract: To provide design support methods and design support programs capable of collecting a large amount of realistically moldable data for three-dimensional shape data even if without having to have a database in advance.SOLUTION: A design support method of the present invention is a method for generating shape data in which multiple voxels are three-dimensionally arranged inside a design space in a three-dimensional region, wherein, initialing from an initiating position adjacent to a non-design space on the bottom of the design space, the placement of voxels is repeated on a bottom of a design space based on preselected placement rules, until the voxel is placed outside the design space; and multiple voxels arranged on the bottom of the design space are used as a bottom voxel, and a random number of voxels are stacked from the bottom surface to generate shape data.SELECTED DRAWING: Figure 2
Patent JP-2021045035-A (JP)
Title: Power pole
Inventor: KOIDE KYOICHI
IPC: H02J7/00
Filed: 2020-10-28
Abstract: To provide a power pole that can be securely fixed without leaving a trace on the floor surface of an installation location.SOLUTION: A power pole 10 is arranged adjacent to a chair 11 and is fixed to an arm 13 of the chair via a bracket 12, and no fixing member is provided at a portion in contact with the floor surface. The power pole includes a plurality of outlets arranged at the same height direction, and is equipped with a wiring breaker inside, and the maximum rated current of the wiring breaker is set to 10A or less. The upper end of the casing is made of a translucent material, and a light emitting device is provided at a position directly below the translucent material.SELECTED DRAWING: Figure 4
Patent JP-2022072506-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2020-10-30
Abstract: To provide a game machine having a characteristic in various notifications.SOLUTION: A game machine includes notification means capable of executing an error notification regarding an error. There are a first period in which an error cannot be cancelled when the error occurs and a second period in which the error can be cancelled. When the error occurs in the first period, a first error notification can be executed in relation to the error. When the error occurs in the second period, a second error notification can be executed in relation to the error. Notification modes of the first error notification and the second error notification are different notification modes.SELECTED DRAWING: Figure 270
Patent JP-2022072794-A (JP)
Title: Power feeding device
Inventor: KATO SHINJI
IPC: H02G11/00
Filed: 2020-10-30
Abstract: To provide a power feeding device capable of feeding power to a slide seat while suppressing the expose of a wire harness.SOLUTION: A power feeding device 1 includes a wire harness 11, a harness storage portion 12 that is fixed to a slide seat SH1, and stores an extra-length portion of the wire harness 11 so as to take in/out it according to the movement of the slide seat SH1, a harness holding portion 13 that is coupled to a slide rail SR1 at one end portion and holds the wire harness 11 that came out of a taking in/out port at the other end portion, and a harness rail 14 that is fixed to the slide seat SH1 together with the harness storage portion 12, attaches/separates the other end portion of the harness holding portion 13 to/from the taking in/out port to guide the wire harness 11 to be taken in/out, and stores the wire harness 11 taken in/out from the taking in/out port.SELECTED DRAWING: Figure 1
Patent JP-2021010812-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-11-04
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: When contents of winning/losing information satisfy state shift conditions, one type of continuous notice performance from among a plurality of kinds of continuous notice performances is executed continuously in a specific number of predetermined game rounds or larger with a predetermined probability. When the contents of winning/losing information do not satisfy state shift conditions, the continuous notice performance is executed continuously with a predetermined probability in game rounds in which the number of the game rounds is less than the specific number. However, the continuous notice performance of a type in which a situation, where the one kind of continuous notice performance continues for the specific number of times or more, is avoided in the continuous notice performance executed in association with the plurality of pieces of winning/losing information.SELECTED DRAWING: Figure 24
Patent JP-2022074595-A (JP)
Title: Learning support device, learning support method, and program
Inventor: KIKUCHI HIDEFUMI
IPC: G09B7/04
Filed: 2020-11-04
Abstract: To allow for presenting appropriate problems according to a degree of learning achievement of each learner.SOLUTION: A learning support device is provided, comprising: an acquisition unit configured to acquire a learning result for each learning element obtained by breaking up learning content; and a priority computation unit configured to derive priority levels of the learning elements to be preferentially learned according to the learning result.SELECTED DRAWING: Figure 4
Patent JP-2022075316-A (JP)
Title: Power storage battery control device, power storage battery control method, power storage battery control program, power storage system, and battery-equipped equipment
Inventor: ISHII ENA
IPC: H01M10/44
Filed: 2020-11-06
Abstract: To provide a power storage battery control device that can realize miniaturization of a DC/DC converter provided between two types of batteries whose active materials are different from each other.SOLUTION: In a power storage battery control device according to an embodiment, a first battery is connected to a first circuit, and a second battery which has a larger storage capacity than the first battery and a lower allowable C rate than the first battery is connected to a second circuit. The control device includes a controller, and the controller controls the operation of a DC/DC converter that converts a voltage of power input to the second circuit and a voltage of power output from the second circuit so that the magnitude relationship between the voltage of the first battery and the voltage of the second battery is not reversed.SELECTED DRAWING: Figure 2
Patent JP-2022076127-A (JP)
Title: Battery module
Inventor: OHIRA YUKI
IPC: H01M50/20
Filed: 2020-11-09
Abstract: To provide a battery module which can omit a special smoke exhaustion detection mechanism.SOLUTION: A battery module 1 includes: secondary batteries; a smoke exhaust duct for exhausting a gas generated by the secondary batteries; a thermistor 300 capable of detecting a temperature of the secondary batteries; and a bus bar module 400 disposed on the secondary batteries. The secondary battery has a pair of external terminals. The bus bar module 400 has: bus bars 410 each electrically connecting the external terminals located adjacent to each other in one direction; and a bus bar case 420 which holds the bus bars 410. The bus bar case 420 has a guide part 426 which guides a gas G flowing out from the smoke exhaust duct to the thermistor 300.SELECTED DRAWING: Figure 7
Patent JP-2022076823-A (JP)
Title: Image forming device
Inventor: KOGA YUTAKA
IPC: B65H29/22
Filed: 2020-11-10
Abstract: To solve the problem that an impact sound is generated when a rotary member, which is provided at a position near a discharge tray and abuts on a conveyed sheet, contacts with the sheet.SOLUTION: An image forming device includes an image forming unit, a discharge roller, a loading tray, a rotary member, detection means, a drive source and a control unit that controls the drive source so as to switch between an image forming speed and a first speed faster than the image forming speed. The control unit has: a first mode for accelerating the speed when a sheet is in contact with the rotary member in a state in which a rear end of the sheet is located at a position apart from the image forming unit on the downstream side in a sheet conveyance direction by a predetermined distance; and a second mode for accelerating the speed when the rear end of the sheet reaches a second predetermined distance longer than the predetermined distance from the image forming unit, in a state in which the rear end of the sheet is located at the position separated from the image forming unit by the predetermined distance and if tip of the sheet is not in contact with the rotary member.SELECTED DRAWING: Figure 8
Patent JP-2022076911-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-11-10
Abstract: To provide a game machine that can suppress the decline in game interest.SOLUTION: At the end of an "enemy tank destruction ready-to-win" performance and a "giant tank ready-to-win" performance, there are a first period in which the visibility of a decorative symbol is reduced, a second period after the first period in which the decorative symbol is invisible or difficult to recognize, and a third period after the second period in which the visibility of the decorative symbol increases compared with that in the second period. It is possible to execute a performance that makes the background image in the first period and the background image in the third period different.SELECTED DRAWING: Figure 397
Patent JP-2022077160-A (JP)
Title: Clip device
Inventor: OHARA TOMOHIKO
IPC: F16B19/10
Filed: 2020-11-11
Abstract: To further stabilize an attachment state of an interior member to a vehicle body side attached by a clip member which is used for holding the interior member to the vehicle body side.SOLUTION: A clip device 1 for holding an interior member T of a vehicle having an airbag which is deployed to a cabin side R by pressing and moving the interior member T to a pre-start position of the movement comprises; an interior-side engagement member 2 which is engaged with the interior member T by being inserted into an attachment hole Tb which is formed at the intermediate member T; and a vehicle body side engagement member 3 which is engaged with the vehicle body side by being inserted into an attachment hole Pa formed at the vehicle body side, and has a strap portion 20 connected to the interior member T so as to regulate the movement of the interior member T within a prescribed distance. By inserting a part of either of the interior side engagement member 2 and the vehicle body side engagement member 3 into the other, both the members are engaged with each other.SELECTED DRAWING: Figure 1
Patent JP-2022077868-A (JP)
Title: Foil transfer device
Inventor: MORI KENTARO
IPC: B65C9/40
Filed: 2020-11-12
Abstract: To prevent a cover from being locked for an unnecessarily long time.SOLUTION: A foil transfer device of the invention includes: an openable/closable cover; a lock mechanism: a heating member; a pressurizing member; a temperature sensor; and a control unit. The locking mechanism can lock the cover in a closed position. The control unit calculates a value obtained by adding a first correction value A determined from conditions for performing foil transfer to a detection temperature T detected by the temperature sensor as a first lock determination temperature T1, and controls the lock mechanism to lock the cover when the first lock determination temperature T1 is equal to or more than a first threshold value. The control unit calculates a value obtained by adding a second correction value B that is determined from conditions for performing foil transfer and is different from the first correction value A, to a detection temperature T detected by the temperature sensor as a second lock determination temperature T2, and controls the lock mechanism to release the lock of the cover when the second lock determination temperature T2 is less than a second threshold value.SELECTED DRAWING: Figure 10
Patent JP-2021176003-A (JP)
Title: Member for electrophotography, process cartridge, and electrophotographic image forming apparatus
Inventor: NISHI AKIO
IPC: G03G15/08
Filed: 2020-11-13
Abstract: To provide a member for electrophotography that can maintain high image quality and high durability even in a high-speed electrophotographic process.SOLUTION: A member for electrophotography has a conductive substrate and a single-layer elastic layer as a surface layer. The elastic layer includes a first resin, a second resin, and anions. The first resin is a cross-linked urethane resin. The cross-linked urethane resin is a resin having a specific cationic structure in a molecule. The second resin is at least one of a cross-linked acrylic resin having an ether bond and a cross-linked epoxy resin having an ether bond. In a first area from an outer surface of the elastic layer to a depth of 0.1 μm, the first resin and the second resin form an interpenetrating polymer network structure.SELECTED DRAWING: Figure 1A
Patent JP-2021083089-A (JP)
Title: Optical communication system and method of monitoring thereof
Inventor: PARK CHI YOUNG
IPC: H04B10/275
Filed: 2020-11-16
Abstract: To provide an optical communication system and method of monitoring thereof.SOLUTION: An optical communication system configured as an optical ring network includes: a first optical communication device configured to transmit a first optical signal having a first wavelength in a first direction, and to transmit a second optical signal having a second wavelength in a second direction opposite to the first direction; and a second optical communication device configured to generate a first reflected signal by reflecting the first optical signal when the first optical signal is received, to generate a second reflected signal by reflecting the second optical signal when the second optical signal is received, and to transmit the first and second reflected signals to the first optical communication device. The first optical communication device analyzes a connection state of the second optical communication device based on the first and second reflected signals.SELECTED DRAWING: Figure 1
Patent JP-2022079870-A (JP)
Title: Walking support device
Inventor: TANIGUCHI MAKO
IPC: A61H3/06
Filed: 2020-11-17
Abstract: To provide a walking support device for supporting walking of a visually impaired user having a guiding function similar to that of a seeing eye dog despite being relatively lightweight and small-sized.SOLUTION: A walking support device includes: a harness 10 gripped by the hand H of a user U; a mounted section 20 mounted on the lumbar part W of the user U; an arm section 30 including first to third link parts 31, 33, and 35 connected through first to third joint sections 32, 34, and 36 for connecting the harness 10 and the mounted section 20; a camera 5 and an electronic gyroscope 3 for acquiring peripheral information on the user U and posture information on the harness 10; and a controller for generating an action command and driving the arm section 30. The first to third joint sections 32, 34, and 36 are rotated around a vertical shaft and a horizontal shaft by a built-in step motor. The controller causes the step motor to cooperate and moves the harness 10 in a direction corresponding to the action command.SELECTED DRAWING: Figure 1
Patent JP-2022083108-A (JP)
Title: Segment piece, segment ring, and tunnel lining
Inventor: NAGAOKA SHOGO
IPC: E21D11/08
Filed: 2020-11-24
Abstract: To provide a segment piece, a segment ring, and a tunnel lining that can reduce the stress generated by concrete.SOLUTION: A segment piece 10 constituting a segment ring comprises a main body 20 mainly made of concrete, a plurality of main rebars 30 embedded inside the main body 20 and arranged so as to extend in the circumferential direction of the segment ring, a plurality of force distribution rebars 40 that are arranged so as to extend in the radial direction of the segment ring and in the axial direction of the segment ring and restrain the plurality of main rebars 30, and a plurality of compressed steel materials 50 formed in a rod shape and embedded so as to extend inward from a peripheral end surface 20f of the main body 20 toward the central portion. The plurality of compressed steel materials 50 have at least one of a plurality of inner peripheral side compressed steel materials 51 arranged on the inner peripheral side in the radial direction and a plurality of outer peripheral side compressed steel materials 52 arranged on the outer peripheral side. The plurality of compressed steel materials 50 have a cover thickness equal to or higher than that of the force distribution rebar 40 in the radial direction.SELECTED DRAWING: Figure 5
Patent JP-2022084166-A (JP)
Title: Camera module
Inventor: KOBAYASHI NAOHIRO
IPC: G02B7/02
Filed: 2020-11-26
Abstract: To provide a camera module with which it is possible to suppress the occurrence of a ghost due to the reflected light of a filter and an imaging sensor.SOLUTION: The camera module comprises: a lens unit 11 having a lens group in which a plurality of lenses are arranged in a row along the optical axis direction of the lenses; an imaging sensor 20 arranged at the image-forming position of the lens group; and a filter 30 arranged between the imaging sensor 20 and the lens group and having a spectral characteristic. The filter 30 includes a light absorption member 40 arranged at an angle to the imaging sensor 20, for causing both a reflected light reflected by the filter 30 and a reflected light reflected by the imaging sensor 20 to enter and absorbing both of the reflected lights. This structure helps to suppress the occurrence of a ghost due to the reflected lights of the filter 30 and imaging sensor 20.SELECTED DRAWING: Figure 1
Patent JP-2022086528-A (JP)
Title: Resist composition and method of forming resist pattern
Inventor: INARI TAKATOSHI
IPC: C08F220/06
Filed: 2020-11-30
Abstract: To provide a resist composition that has high stability, and is excellent in lithography characteristics and in etching resistance, and a method of forming a resist pattern with the resist composition.SOLUTION: A resist composition contains a metal compound, which upon exposure changes in structure and solubility to a developing liquid; when a resist film is formed with the resist composition, a polymer segregating on a surface of the resist film is contained, the metal compound contains a metal ion of a metal element of group 3 to group 16 in the long-period periodic table or a metal oxide of the metal atom, and a connector connecting the metal ion or the metal oxide, and a content of the metal atom contained in the metal ion or the metal oxide is 0.2 to 3 mass% relative to a total amount of the resist composition.SELECTED DRAWING: None
Patent JP-2021046611-A (JP)
Title: High strength iron-based alloy, process for making the same, and article resulting therefrom
Inventor: GARY M COLA JR
IPC: C21D9/00
Filed: 2020-12-01
Abstract: To provide a process for a novel iron-based alloy prepared by extremely rapid heating followed substantially immediately by extremely rapid cooling.SOLUTION: Methods and materials made by optionally initially spheroidized annealing of raw iron-based alloys into a precursor material are disclosed. After optional spheroidized annealing, the precursor material is rapidly heated to a temperature above the austenitizing temperature of the material and rapidly cooled to yield a high strength iron-based alloy. Methods and materials for realizing a corrosion resistant high strength iron-based alloy are disclosed, as are methods, materials and articles which exhibit the ability to form bend radii of nearly folding over itself.SELECTED DRAWING: Figure 2C
Patent JP-2022087719-A (JP)
Title: Ball seat platen and material testing machine
Inventor: TOYAMA KOHEI
IPC: G01N3/08
Filed: 2020-12-01
Abstract: To provide a ball seat platen that suppresses damage due to impact forces when a specimen is fractured.SOLUTION: The ball seat platen includes a ball seat receiver having a ball seat surface and a ball seat platen body pivotally supported in spherical contact with the ball seat surface. The ball seat platen applies a test force along a predetermined axial direction to the specimen. The ball seat platen is provided with a retaining portion that slidably holds the ball seat platen body around the axial direction. A cushioning material is arranged between the retaining portion and the ball seat platen body.SELECTED DRAWING: Figure 3
Patent JP-2022088219-A (JP)
Title: Information processing device
Inventor: HAYASHI YASUHIRO
IPC: G08G1/0969
Filed: 2020-12-02
Abstract: To enable route guidance on the basis of procurement destinations of belongings that a user should carry to a destination.SOLUTION: A control part of an information processing device specifies belongings which a user is recommended to carry to a destination on the basis of the destination of a visit schedule of the user; generates information showing a route reaching the destination via one or more stopover points at which the belongings can be procured; and outputs information showing a route.SELECTED DRAWING: Figure 6