baber/WOPTO huggingface dataset:
Patent JP-2020034158-A (JP)
Title: Sprocket technology which reduces noise, vibration, and harmonics
Inventor: MATTHEW W CRUMP
IPC: F16H55/30
Filed: 2019-10-24
Abstract: To provide a technology to be incorporated into a sprocket which focuses on both airborne and structural noise to effectively lower the timing systems overall noise, vibration and harmonics (NVH).SOLUTION: An embodiment comprises: a tooth row 35 formed along the perimeter of a sprocket body 61; a bore formed in the center of the sprocket; a radial slot 53 formed in the sprocket body and the tooth row; and an elastic material 43 filling the slot.SELECTED DRAWING: Figure 5
Patent JP-2020065933-A (JP)
Title: Balloon catheter with diagnostic electrodes, far field detecting electrodes, and guidewire
Inventor: GOVARI ASSAF
IPC: A61B18/14
Filed: 2019-10-24
Abstract: To provide a medical apparatus that acquires diagnostic electrophysiological (EP) signals from a tissue region in the heart.SOLUTION: A medical apparatus includes a shaft 22, an expandable frame 39, a membrane, a diagnostic electrode 50, a reference electrode 55, and a processor. The shaft is configured for insertion into an organ of a patient. The expandable frame is coupled to a distal end of the shaft. The diagnostic electrode, which is disposed on an external surface of the expandable frame, is configured to sense diagnostic signals when in contact with tissue. The reference electrode is disposed on a surface of the expandable frame directly opposite the diagnostic electrode, where the reference electrode is electrically insulated from the tissue and is configured to sense interfering signals.SELECTED DRAWING: Figure 2A
Patent JP-2021072517-A (JP)
Title: Image processing apparatus
Inventor: Efren Duran Jr
IPC: B41J29/38
Filed: 2019-10-30
Abstract: To reduce time and effort required for settings related to a job.SOLUTION: An image processing apparatus comprises: an image reading unit that reads a document placed on a contact glass during the execution of a job; and a control unit that extracts, from read data obtained through the reading performed by the image reading unit, a document image present in an area corresponding to the document on the contact glass, performs image processing on image data of the document image, and outputs the image data of the document image. The control unit detects the state of placement of the document on the contact glass based on the inclination of the document image, and according to a detected placement state that is detected, changes the processing details of the image processing performed on the image data of the document image.SELECTED DRAWING: Figure 4
Patent JP-2021069656-A (JP)
Title: Game machine
Inventor: YOSHIDA TORU
IPC: A63F7/02
Filed: 2019-10-30
Abstract: To provide a game machine that can diversify the playable environment.SOLUTION: A Pachinko machine main body is provided with an operation handle and a performance operation button that can be operated by a player, and a game is executed by operating the operation handle and the performance operation button. A remote control device 61, which is separated from the Pachinko machine main body is provided with a remote control handle and a remote control operation button that can be operated in the same manner as the operation handle and the performance operation button. The Pachinko machine main body and the remote control device 61 are connected by a network 60. Operation information is input to the Pachinko machine main body via the network 60 in accordance with the operation of the remote control handle or the remote performance operation button, and the game is executed on the basis of the operation information.SELECTED DRAWING: Figure 4
Patent JP-2021070863-A (JP)
Title: Electrode for alkaline water electrolysis
Inventor: FUJITA TOMOKA
IPC: C25B1/04
Filed: 2019-11-01
Abstract: To provide an electrode for alkaline water electrolysis, in which balance between the discharge of oxygen to be generated and a specific surface area is improved and which can reduce power loss even if current density is made larger.SOLUTION: An electrode for alkaline water electrolysis is used which has an electrode body containing an electroconductive particle and a hydrophobic material, wherein: an outer surface of the electroconductive particle comprises a nickel unit or a nickel-based alloy; and a content ratio of the hydrophobic material to the electrode body is 30 vol.% or less.SELECTED DRAWING: None
Patent JP-2021078601-A (JP)
Title: Game machine
Inventor: YUKAWA TSUTOMU
IPC: A63F7/02
Filed: 2019-11-15
Abstract: To improve game taste.SOLUTION: A Pachinko game machine PY1 comprises: a game control microcomputer 101 executing a lottery for determining whether or not to win a jackpot based on entry of a ball in a first operation-start hole or a second operation-start hole 12; a special button 41 that is operable for a player; and a performance control microcomputer 121 that can execute any game performance out of a plurality of game performances suggesting the lottery result. The plurality of game performances include a story ready-to-win state that does not prompt the player to operate the special button 41, where the story ready-to-win state has a plurality of special button operation validity periods when the operation of the special button 41 is valid. In the plurality of special button operation valid periods, when the sum of the number of times of operating the special button 41 reaches five times and a lottery whether or not to execute a hidden button performance is won, the performance control microcomputer 121 may sometimes execute the hidden button performance of suggesting the jackpot.SELECTED DRAWING: Figure 30
Patent JP-2021078394-A (JP)
Title: Sapling growing method and sapling growing system
Inventor: SHIMOYAMA MASATO
IPC: A01G7/00
Filed: 2019-11-18
Abstract: To provide sapling growing methods and sapling growing systems that can improve the yield of saplings and can be shipped in a short period of time so as to improve productivity.SOLUTION: A plant cultivation facility 10 comprises: light sources 16 and 17; an air conditioner 22 that regulates temperature; a camera 41; a photosynthesis amount measuring device 42; and a control unit 50. The control unit 50 adjusts the environmental conditions in the plant cultivation facility 10 to the environmental conditions for the germination of a seedling P1 type, and performs a sowing process. Further, the control unit 50 adjusts the plant cultivation facility 10 to environmental conditions such as the temperature, light intensity, and daytime period for growing the seedling P1, and performs a growing process. After that, the control unit 50 adjusts the plant cultivation facility 10 to conditions such as temperature according to the external environmental conditions at the time of shipment of the seedling P1, performs an acclimatization process, and then performs a shipping process.SELECTED DRAWING: Figure 1
Patent JP-2021082023-A (JP)
Title: Circuit design support apparatus and circuit design support method
Inventor: MARUHASHI MASARU
IPC: H05K3/00
Filed: 2019-11-19
Abstract: To support selection of a plurality of transmission line parameters for use in proper signal transmission between a controller IC chip and a memory chip on a circuit board.SOLUTION: A circuit simulator 21 carries out simulation of a transmission signal in a transmission line of a signal between a controller IC chip and a memory chip both on a circuit board on the basis of values of a plurality of transmission line parameters to generate a simulation result. A transmission line parameter selection unit 23 selects, from plural pieces of input data including the plurality of transmission line parameters having values different from one another and simulation results corresponding to the plurality of transmission line parameters, input data having most optimal signal transmission characteristics. The transmission line parameter selection unit 23 is subjected to machine learning based on plural pieces of training data including the plural pieces of input data and output data indicating the most optical input data among the plural pieces of input data.SELECTED DRAWING: Figure 1
Patent JP-2021079886-A (JP)
Title: Rack guide and gear mechanism
Inventor: SEKINE TOSHIHIKO
IPC: B62D3/12
Filed: 2019-11-21
Abstract: To provide a rack guide which can stably support a rack cover for a longer period of time, and a gear mechanism using the same.SOLUTION: A rack guide 30 comprises: a first rack guide part 31 for supporting a rack cover 20; a second rack guide part 32 movably accommodated in the first rack guide part 31 in a Z-direction, and supporting the rack cover 20; and an energization member 33 for energizing the second rack cover part 32 in a direction in which the second rack guide part is pushed out to the rack cover 20 side from the first rack guide part 31. Here, the first rack guide part 31 has a recessed first slide face 300a which contacts with a back face 22 of the rack cover 20. Also, the second rack guide part 32 has a second slide face 300b having a flat face shape, a protrusive face shape or the like which is pressed to the back face 22 of the rack cover 20 by the energization member 33, and line-contacts therewith.SELECTED DRAWING: Figure 1
Patent JP-2021085546-A (JP)
Title: Power element and expansion valve using the same
Inventor: AOKI YUTARO
IPC: F16K31/68
Filed: 2019-11-25
Abstract: To provide a power element which can inhibit local deformation of a diaphragm while securing refrigerant conveyance efficiency, and to provide an expansion valve using the power element.SOLUTION: A power element 8 includes: a diaphragm 83; an upper lid member 82 which is overlapped with one surface near an outer periphery of the diaphragm 83 and forms a pressure operation chamber PO with the diaphragm 83; a receiving member 86 which is overlapped with the other surface near the outer periphery of the diaphragm 83 and forms a refrigerant inflow chamber LS with the diaphragm 83; and a stopper member 84 which is housed in the refrigerant inflow chamber LS and contacts with the diaphragm 83. A plate thickness near a supporting point of the diaphragm 83 is larger than a plate thickness in a center part 83b of the diaphragm 83.SELECTED DRAWING: Figure 2
Patent JP-2021083346-A (JP)
Title: Supply device transmission structure of granule supply work machine
Inventor: TETSUMI KOICHI
IPC: A01C7/12
Filed: 2019-11-26
Abstract: To provide a supply device transmission structure of a granule supply work machine in which transmission clutch means of a drive shaft and a seeding device is made into a tab operation clutch, and thereby it is made into a simple and inexpensive configuration and the clutch-on/off-operation is easily performed.SOLUTION: Transmission clutch means 35 is composed of: a drive shaft 31 or a feeding shaft 29 having a clutch hole 36 in a transmission downstream side shaft-end; the feeding shaft 29 having a switching hole 29a in a transmission upstream side shaft-end adjacent to this; a clutch cylinder 37 being freely fitted to the drive shaft 31 with turning regulation means for regulating the turning to the circumferential direction while slidably fitting in an axial direction in the transmission upstream side shaft-end of the feeding shaft 29; a tab operating shaft 38 having a tab part 30a in a head part and inserted in the radiation direction of the clutch cylinder 37 in a slidable operation manner; and a supporting member 39 protruded in the clutch cylinder 37 side and supporting the shaft middle part of the tab operating shaft 38.SELECTED DRAWING: Figure 7
Patent JP-2021083793-A (JP)
Title: Game machine
Inventor: EJIMA KOJI
IPC: A63F7/02
Filed: 2019-11-28
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: An eleventh particular performance is provided as one of operation correspondence performances corresponding to operation of a performance button device 40 provided in a front door frame 14. In a game round pertaining to the eleventh particular performance, the performance button device 40 is switched from a first mode to a second mode having a larger operation stroke of a performance button 721 than the first mode, and then operation of the performance button device 40 is suggested. In this case, the eleventh particular performance is roughly classified into an eleventh particular performance A, and an eleventh particular performance B having larger operation resistance than the eleventh particular performance A. In the eleventh particular performance B, a stepping motor for elevation is controlled such that operation resistance generated following operation is changed according to a push-in position of the operation button 721.SELECTED DRAWING: Figure 137
Patent JP-2020103277-A (JP)
Title: Use of oxyhydrogen microorganisms for non-photosynthetic carbon capture and conversion of inorganic and/or c1 carbon sources into useful organic compounds
Inventor: JOHN REED
IPC: C02F3/34
Filed: 2019-12-02
Abstract: To provide compositions and methods for a hybrid biological and chemical process that captures and converts carbon dioxide and/or other forms of inorganic carbon and/or C1 carbon sources (including but not limited to carbon monoxide, methane, methanol, formate, or formic acid, for example) and/or mixtures containing C1 chemicals (including but not limited to various syngas compositions, for example) into organic chemicals (biofuels or other valuable biomass, chemical, industrial, or pharmaceutical products.SOLUTION: The present invention, in certain embodiments, fixes inorganic carbon or C1 carbon sources into longer carbon chain organic chemicals by utilizing microorganisms capable of performing the oxyhydrogen reaction and the autotrophic fixation of CO2 in one or more steps of the process.SELECTED DRAWING: None
Patent JP-2021088857-A (JP)
Title: Master-slave shield machine
Inventor: HANAOKA TAIJI
IPC: E21D9/087
Filed: 2019-12-04
Abstract: To provide a master-slave shield machine that can adjust the position of a slave machine cutter head without increasing the scale of work when a slave shield machine is separated and started.SOLUTION: A master-slave shield machine 100 comprises a master shield machine 101 including a master machine cutter head 11 and a slave shield machine 102 arranged in the master shield machine 101 before the separation start. The slave shield machine 102 includes a tubular body 2 having a partition wall 2a extending in a direction orthogonal to the excavation direction provided on the inner peripheral side, a slave machine cutter head 4, a slave machine drive source separate from the master machine cutter head 11 that rotationally drives the slave machine cutter head 4, and an excavation mechanism 3 having a slave machine cutter head support portion 5 for supporting the slave machine cutter head 4. By moving the excavation mechanism 3 with respect to the body 2 when the slave shield machine 10 is separated and started, the position of the excavation mechanism 3 in the direction orthogonal to the excavation direction can be adjusted.SELECTED DRAWING: Figure 1
Patent JP-2021093582-A (JP)
Title: Image reading device, image forming apparatus, and determination method
Inventor: TAGAWA HIROTOSHI
IPC: G06T1/00
Filed: 2019-12-09
Abstract: To provide an image reading device, an image forming apparatus, and a determination method that can prevent an end of a document from being detected based on an image included near the end of the document.SOLUTION: An image forming apparatus comprises: a conveying unit that conveys a document through a reading position; an image reading unit that includes a light emitting unit that emits light toward the reading position and reads image data X10 of the document based on light emitted from the light emitting unit and reflected on the document passing through the reading position; and a determination processing unit that, based on a change in density along an image reading direction D8 in the image data X10 read by the image reading unit, determines whether a streak image X12 included near an end on the upstream side in the reading direction D8 in the image data X10 is a shadow image X21 indicating a shadow occurring at the end of the document.SELECTED DRAWING: Figure 6
Patent JP-2021092249-A (JP)
Title: Cab mount
Inventor: SATO TOSHIHARU
IPC: F16F1/373
Filed: 2019-12-09
Abstract: To provide a cab mount capable of easily tuning the change of stiffness.SOLUTION: A cab mount 1A is equipped with an upper mount portion 3 and a lower mount portion 4 sandwiching a frame 2, and a shaft member 5. The upper mount portion 3 is equipped with an elastic body 31, and a high stiffness member 32 having higher stiffness than the elastic body 31. The high stiffness member 32 has an axial end surface 32f1 contacted with the elastic body 31 in an axial direction. On the axial end surface 32f1, a recessed portion 33 recessed in an axial direction is formed.SELECTED DRAWING: Figure 2
Patent JP-2021054385-A (JP)
Title: Protection device for train bed
Inventor: TONG SIJIA
IPC: A47C19/22
Filed: 2019-12-09
Abstract: To provide a protection device for a train bed.SOLUTION: A protection device includes two support plates. A bottom is installed between the two support plates. A protection mechanism is installed on an upper end of the left support plate to prevent the falling of a passenger when the passenger takes a rest. A movement mechanism capable of providing a storage space where a mobile phone and the like can be stored is installed on an upper end of the right support plate. When the protection mechanism is moved forward, the movement mechanism can be driven and moved. A driving space opened forward is provided in the left support plate. A driving block is provided in the driving space. The protection device has a simple structure and is easily operated. The protection device requires no ladder and can be used as a ladder when the protection device is rotated so that the space can be saved. Furthermore, the protection device can provide a space for storing a small-sized article so that the falling of the small-sized article can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2021091302-A (JP)
Title: Pneumatic tire
Inventor: ISHIHARA TAIGA
IPC: B60C19/12
Filed: 2019-12-10
Abstract: To provide a pneumatic tire comprising a sound controller formed to easily follow flexion and deformation of a side wall part.SOLUTION: The pneumatic tire according to the present invention comprises a sound controller mounted on an inner surface of a side wall part. In the sound controller are formed a plurality of penetration-holes penetrating in a tire width direction. The sound controller can deform in a tire radial direction by varying lengths in the tire radial direction of the penetration holes, following deformation in the tire radial direction of the side wall part.SELECTED DRAWING: Figure 3
Patent JP-2021093001-A (JP)
Title: Information processing method, program, information processing device, and information processing terminal
Inventor: TAKAHASHI KOKI
IPC: G06Q50/20
Filed: 2019-12-11
Abstract: To make it possible to manage a value of evaluation data in conjunction with the browsing state of the evaluation data.SOLUTION: According to an information processing method according to a first aspect of this technique, an information processing device that constitutes a node of a block chain network assigns a token to each evaluation data that indicates the evaluation of an evaluation target recorded in a block chain database, and records value management information indicating a token value fluctuating according to the browsing state of the evaluation data in the block chain database. This technique can be applied to the block chain network.SELECTED DRAWING: Figure 10
Patent JP-2021092290-A (JP)
Title: brake disc
Inventor: NAKANO KATSUHIRO
IPC: B61H5/00
Filed: 2019-12-11
Abstract: To provide a brake disc which prevents ingress of foreign objects into spaces between fins to enable easy maintenance.SOLUTION: A brake disc is provided with: a doughnut-shaped discoid plate part 1a having a slide surface on a front surface side; fin parts 2 for bolt fastening and radiation fin parts 3 which are provided on a rear surface of the plate part 1a spaced apart from each other in a circumferential direction and protruding so as to radially extend; and rib parts 4, each of which connects the fin parts 2, 3 and extends in the circumferential direction. The rib part 4 is formed so that a distance x between an inner peripheral side end part of the rib part 4 and an inner peripheral side end part of the plate part 1a ranges from 0 to 6 mm when viewed from an axial direction.SELECTED DRAWING: Figure 1
Patent JP-2021093490-A (JP)
Title: Power module, power semiconductor device, and power conversion device
Inventor: SENOO MASAHIRO
IPC: H01L25/07
Filed: 2019-12-12
Abstract: To provide a power module, a power semiconductor device, and a power conversion device, for enabling simplification of wiring structures of a gate signal wiring unit and a control circuit unit of the power module and the power semiconductor device and enabling efficient cooling measures and downsizing of mounting area.SOLUTION: A power module comprises: one or a plurality of power semiconductor elements having input/output electrodes and a gate electrode; a gate signal wiring board in which a gate signal line electrically connected to the gate electrode is formed, the gate signal wiring board made from electrical insulation material; and input/output terminals connected to the input/output electrodes. The input/output terminals are disposed so as to interpose the power semiconductor element and the gate signal wiring board therebetween. The power semiconductor element, the gate signal wiring board, and the input/output terminals are integrated. Control wiring to the gate signal line is formed on a control circuit board. The gate signal wiring board has a signal line exposure part for conduction with the control wiring in a state of being coupled to the control circuit board so that normal directions of the boards are orthogonal to each other.SELECTED DRAWING: Figure 3
Patent JP-2021094052-A (JP)
Title: Wall surface attaching system
Inventor: SOMEI JUNICHI
IPC: A61L9/18
Filed: 2019-12-13
Abstract: To provide a photocatalyst apparatus that allows easy maintenance.SOLUTION: A wall surface attaching system (1) is provided that includes an object (100) to be mounted, and an attachment unit (260) for attaching the object to be mounted to a wall surface. The object to be mounted has a back surface to which a metal (208) is attached. The attachment unit has a front surface to which a magnet (267) is attached. The wall surface attaching system is configured so that the metal and the magnet contact each other when the object to be mounted is set in a position for attachment to the attachment unit.SELECTED DRAWING: Figure 20