baber/WOPTO huggingface dataset:
Patent JP-2021038193-A (JP)
Title: Manufacturing method for composition with reduced urushiol content, composition manufactured using that manufacturing method, obesity prevention agent, fat accumulation suppression agent, and blood leptin quantity increase suppression agent
Inventor: SURUGA KOHEI
IPC: A61P3/06
Filed: 2020-01-31
Abstract: To provide a manufacturing method for a lacquer tree-derived composition that can secure an effective component of the lacquer tree while removing urushiol in a simple step.SOLUTION: A composition with a reduced urushiol content is manufactured using a step in which a solution including a mixed solvent of water and alcohol and also including an extracted lacquer tree component within the mixed solvent is condensed to make the volume of the solution half or less.SELECTED DRAWING: None
Patent JP-2021124793-A (JP)
Title: Component flow detection system and receiver
Inventor: NAKAMURA ATSUSHI
IPC: G05B19/418
Filed: 2020-01-31
Abstract: To reduce congestion of data transmitted to a receiver.SOLUTION: A component flow detection system comprises: multiple receivers that receive data transmitted from a wireless transmitter arranged at a predetermined position in a plurality of processes related to manufacturing, or a wireless transmitter arranged in a retention place between processes, and transmit data to a subsequent stage by converting a communication method; a repeater that receives the data transmitted from each of the multiple receivers and transmits it to the subsequent stage; and an information processing device that receives and stores data transmitted from the repeater. The receiver has a radio wave intensity filter that narrows a detection range of radio waves so that a predetermined receiver receives data transmitted by the wireless transmitter.SELECTED DRAWING: Figure 2
Patent JP-2021125505-A (JP)
Title: Wiring board
Inventor: KUTSUNA MASAKI
IPC: H05K3/38
Filed: 2020-02-03
Abstract: To provide another technique for suppressing peeling of a metal layer in a substrate using an insulating layer made of ceramic.SOLUTION: A wiring board includes: an insulation layer made of ceramic; a metal layer formed on the insulating layer; and a crystal portion which is composed of oxide crystals, in which at least a part is arranged in the metal layer, and which is connected to the insulating layer. The crystal portion includes a reduced portion in which the area of the cross section perpendicular to the stacking direction of the insulating layer and the metal layer becomes smaller toward the insulating layer, in a part arranged on the metal layer.SELECTED DRAWING: Figure 3
Patent JP-2021125068-A (JP)
Title: New business proposal computer system, new business proposal computer program, new business proposal method, and new business proposal device
Inventor: SUGIMITSU KAZUNARI
IPC: G06Q30/02
Filed: 2020-02-07
Abstract: To provide a computer system proposing a new business that can utilize a technology possessed by a prescribed company.SOLUTION: A computer system proposing a new business extracts promising candidate other companies from noncompetitive other companies on the basis that an intellectual property application made by one company with respect to an advantageous technology of the one company is associated as a prior art document of an intellectual property application made by a noncompetitive another company that does not compete with the one company, extracts a plurality of features technological coverages showing technological features possessed by the promising candidate other companies from the technological coverage of the intellectual property applications of the promising candidate other companies, selects as a superior feature technological coverage the feature technological coverage out of the technological coverage of the features by which the one company is superior to the promising candidate other companies, extracts as a candidate technological coverage a technological coverage of an advantageous technology intellectual property application including the superior feature technological coverage among the intellectual property applications made by a plurality of companies including the one company with respect to the same technology as the advantageous technology of the one company, and determines a new business field candidate on the basis of the candidate technological coverage selected from a result of associating the superior feature technological coverage with the candidate technological coverage.SELECTED DRAWING: Figure 3
Patent JP-2021123486-A (JP)
Title: Work step
Inventor: TOKIZANE KENSUKE
IPC: B66B31/00
Filed: 2020-02-07
Abstract: To provide a work step that can improve the workability of escalator maintenance and inspection work.SOLUTION: A work step 30 that is installed in place of a step 20 in the maintenance and inspection work of an escalator 10 comprises: two end plates 40 each having a follow roller 43 that rolls on a guide rail for the follow roller and are attached to both ends of a step shaft 24; and a plurality of intermediate plates 50 on which an operator is placed and each of which is arranged substantially parallel to the end plate 40 with a gap between them.SELECTED DRAWING: Figure 3
Patent JP-2020073392-A (JP)
Title: Vehicular window plate
Inventor: KOSAKA YOSHIO
IPC: B60J1/17
Filed: 2020-02-14
Abstract: To provide a vehicular window plate that is less likely to cause accumulation of static electricity and reduces noise.SOLUTION: A vehicular window plate 101 has a metal member 204 on a surface 201 of the window plate 101 via a viscoelastic member 203. The metal member 204 and the window plate 101 are electrically connected, the metal member 204 serves as grounding with respect to static electricity accumulating in the window plate 101, and an area of the metal member 204 is equal to or larger than 1,000 mm.SELECTED DRAWING: Figure 2
Patent JP-2021127538-A (JP)
Title: Substrate protective member, switch structure, and functional cloth
Inventor: AKIYOSHI TOSHIYUKI
IPC: A41D13/002
Filed: 2020-02-14
Abstract: To provide a novel substrate protective member for protecting a switch substrate, a novel switch structure built by the substrate protective member, and novel functional cloth comprising the switch structure.SOLUTION: There is provided a substrate protective member 1 for protecting a switch substrate 2, comprising a pair of side walls 12 provided with a groove part 11 which may be fitted to an edge of the switch substrate 2, a top board 13 supported by the side walls 12, and a wiring insertion hole 14 provided at the top board 13, the switch substrate 2 to which this substrate protective member 1 is attached is inserted and arranged inside a switch case 3 and buried using a resin mold 4 to build a switch structure 10.SELECTED DRAWING: Figure 1
Patent JP-2021126443-A (JP)
Title: shelf
Inventor: TAKEDA TORU
IPC: A47B45/00
Filed: 2020-02-17
Abstract: To provide a shelf which can improve the assembling workability and stabilize the assembled state.SOLUTION: A shelf 1 comprises: a plurality of shelf boards 2 arranged vertically; and a support part 3 which supports the shelf boards 2 arranged vertically in a mutually-separated state. The shelf board 2 comprises: an upper surface side fitting part 10 to which a lower end part of the support part 3 can be fit; and a lower surface side fitting part 11 to which an upper end part of the support part 3 can be fit. A caster 4 can be attached to the shelf board 2 correspondingly to the lower surface side fitting part 11. The upper surface side fitting part 10 includes a holding part 22 which can hold a nut 21 that can be fastened to a support shaft part 17 of the caster 4. The lower surface side fitting part 11 includes a reception part 23 which restricts the displacement to the upper direction of the caster 4. In the state where the caster 4 is attached to the shelf board 2, the holding part 22 and the reception part 23 are held between the nut 21 and the caster 4. The lower end part of the support part 3 includes a receiving part 52 which can receive the support shaft part 17.SELECTED DRAWING: Figure 15
Patent JP-2021131945-A (JP)
Title: Operating device and manufacturing method thereof
Inventor: OKANISHI NORIMASA
IPC: H01C10/14
Filed: 2020-02-18
Abstract: To provide an operating device in which wear powder of a substrate is not generated even when a rotating member rotates in a through hole of the substrate by tilting a lever.SOLUTION: An operating device includes a lever that can be tilted, an actuator that rotates around a rotation shaft by tilting the lever, a rotating member that rotates due to the rotation of the actuator, a substrate provided with a through hole, and a cover that covers a part of the substrate and is integrated with the substrate, and the edge of the through hole of the substrate is covered with a resin layer of the cover, and the rotating member rotates while being inserted inside the through hole of the cover having the resin layer as the edge, and the resin layer is provided with a plurality of grooves extending in the penetrating direction of the through hole.SELECTED DRAWING: Figure 16
Patent JP-2021132491-A (JP)
Title: Motor assembly
Inventor: NISHIMURA KAZUMA
IPC: H02K11/35
Filed: 2020-02-20
Abstract: To provide a motor assembly that can achieve an overall miniaturization of the motor assembly and communicate with the outside.SOLUTION: A motor assembly 1 includes a drive shaft 5, a motor 8, a motor casing 10, an inverter 20, an inverter case 21 connected in series to the motor casing 10, a resin shaft cover 50 for covering the circumference of the drive shaft 5, and a wireless communication device 100. The inverter case 21 includes a cover member 23 connected to the shaft cover 50. A propagation path of a radio wave transmitted from the wireless communication device 100 is formed between the cover member 23 and the drive shaft 5.SELECTED DRAWING: Figure 4
Patent JP-2021133849-A (JP)
Title: Parameter calculation device and parameter calculation method
Inventor: ITO YUTA
IPC: B60T8/172
Filed: 2020-02-28
Abstract: To provide a polynomial which enhances the estimation accuracy of acceleration.SOLUTION: A parameter calculation part 3 comprises; an aggregated torque specification part 325 for specifying aggregated torque which is obtained by aggregating shaft torque outputted by an output shaft of an engine of a vehicle, and brake torque at a brake operation; a speed specification part 326 for specifying a vehicle speed of the vehicle and the acceleration of the vehicle; a gradient specification part 327 for specifying a gradient of a road on which the vehicle travels; and a parameter calculation part 328 for calculating a parameter of each item of a polynomial for making the aggregated torque, the vehicle speed and the acceleration of the vehicle with the gradient as a variable approximate to one another on the basis of the aggregated torque which is specified by the torque specification part, the vehicle speed and the acceleration which are specified by the speed specification part, and the gradient which is specified by the gradient specification part.SELECTED DRAWING: Figure 1
Patent JP-2021133422-A (JP)
Title: Ni-BASED ALLOY FLUX-CORED WIRE
Inventor: KAWADA JUNICHI
IPC: B23K35/368
Filed: 2020-02-28
Abstract: To provide an Ni-based alloy flux-cored wire excellent in welding workability in a vertical position, hot crack resistance and capable of reducing burn-in of a slag and occurrence of a pit on the surface of bead.SOLUTION: An Ni-based alloy flux-cored wire comprises filling an envelope consisting of Ni-based alloy with a flux and includes respective prescribed amounts per total wire mass of Mn, Ni, Cr, Mo, W and Fe. The flux includes in mass% per total wire mass, 5.40-10.00% of TiO2, 0.40-3.00% of SiO2 conversion value of metallic Si and Si oxide, 2.70% or less of ZrO2 conversion value of metallic Zr and Zr oxide, 0.05-1.20% of Al2O3, less than 0.80% of MnO2, and 0.01% or less of Bi2O3, and ([TiO2]+[ZrO2])/([SiO2]+[Al2O3]) is 25.00 or less.SELECTED DRAWING: None
Patent JP-2020108160-A (JP)
Title: Method of deblocking video sample
Inventor: CHRISTOPHER JAMES ROSEWARNE
IPC: H04N19/117
Filed: 2020-03-04
Abstract: To provide a method of deblocking the edge of a block of a sample of video data, corresponding to a content including high frequency information such as a screen content.SOLUTION: A deblocking method processes a sample along an edge corresponding to a borderline of two blocks, by applying a deblocking filter for a primary color channel, but not applying the deblocking filter for a secondary color channel, when prediction modes both of two adjoining blocks, of video data where each block of the video data includes the primary color channel and at least one secondary color channel are intra-block copies, and absolute difference of a block vector, i.e., the pixel accuracy of an integer number associated with the two adjoining blocks, are not equal.SELECTED DRAWING: Figure 9
Patent JP-2021140012-A (JP)
Title: Image forming unit, process cartridge, and image forming apparatus
Inventor: MIZOGUCHI SATOSHI
IPC: F16C13/00
Filed: 2020-03-04
Abstract: To provide an image forming unit in a direct current system that comprises an electrophotographic photoreceptor and an electrifying member, the image forming unit preventing the generation of a minute color line caused by uneven electrification at the ends of a photosensitive area of the electrophotographic photoreceptor.SOLUTION: An image forming unit in a direct current system comprises an electrophotographic photoreceptor and an electrifying member. When the length in the axial direction L1 (mm) of a photosensitive area of the electrophotographic photoreceptor, the length in the axial direction L2 (mm) of a discharge area of the electrifying member, the ten-point average roughness Rz (μm) in the axial direction of a discharge area surface of the electrifying member, and the distance between a projection and a depression Sm (μm) satisfy the relationships L1>L2 and (L1-L2)/2≥(Sm/Rz)×1.1.SELECTED DRAWING: None
Patent JP-2020119896-A (JP)
Title: Pre-equilibrium system and method using solid-state devices as energy converters using nano-engineered porous network material
Inventor: JAWAHAR M GIDWANI
IPC: H01L41/193
Filed: 2020-03-12
Abstract: To provide an energy conversion device for converting various energy forms into electricity.SOLUTION: Energy forms may be chemical, photovoltaic, or thermal gradients. An energy conversion device has first and second electrodes. A substrate on which a porous semiconductor or dielectric layer is placed is present. The substrate itself can be planar, two-dimensional, or three-dimensional, and possess an internal surface and an external surface. These substrates may be rigid, flexible and/or foldable. The porous semiconductor or dielectric layer can be a nano-engineered structure. Porous conductor material is placed on at least a portion of the porous semiconductor or dielectric layer such that at least some of the porous conductor material enters the nano-engineered structure of the porous semiconductor or dielectric layer, thereby forming an intertwining region.SELECTED DRAWING: Figure 4
Patent JP-2021146885-A (JP)
Title: Floor structure of vehicle body
Inventor: MORIHIRO TAKUTO
IPC: B62D25/20
Filed: 2020-03-19
Abstract: To solve the problem in which: it is assumed that displacement of a floor is increased due to vertical two bending of a cross member when a side collision load is applied to a side sill in a floor structure of a vehicle body; it is desirable that displacement of an especially central region of the floor is suppressed when a battery of high capacity is arranged on the floor in a plug-in hybrid vehicle or the like; and thereby, it is necessary to further and mainly improve the floor structure against the side collision load.SOLUTION: A bulk 8 which transmits external force F applied to a side sill 3 to a cross member 10 is provided with a recess 8a in a lower section and a force transmission section 8b in an upper section. A bead 8c is provided to direct the external force F to the force transmission section 8b. Furthermore, a fragile section 12 is provided in a reinforce 11. Thus, the cross member 10 is finely bent in an outside region in a vehicle width direction, so that displacement of a central region of a floor 5 is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2021150515-A (JP)
Title: Polishing method and method for manufacturing semiconductor substrate
Inventor: YOSHIZAKI YUKINOBU
IPC: C09K3/14
Filed: 2020-03-19
Abstract: To provide a polishing method which is sufficiently high in the polishing rate of silicon germanium, and which is sufficiently high in the selection ratio of a polishing rate of silicon germanium while suppressing the etching of silicon germanium.SOLUTION: A polishing method comprises the step of polishing a target object containing silicon germanium by use of a polishing composition. The polishing composition contains abrasive grains, an inorganic salt and a polishing accelerator having an acid group, which is pH8 or higher.SELECTED DRAWING: None
Patent JP-2021146034-A (JP)
Title: Computer system and management method for competition
Inventor: AYANO TOMOAKI
IPC: A63F13/79
Filed: 2020-03-23
Abstract: To make it easy to easier to manage competitions such as games and sports.SOLUTION: In a competition where a game is played via a game device 5, game system 1 for managing the competition includes information processing unit 231 for receiving participation registration of a user in the competition, and a server device 2 for managing ID information and QR code information used for identifying the user, and competition information used for identifying the competition. The server device 2 associates the ID information and the QR code information with the competition information according to the participation registration, and proceeds with the competition using the ID information and the QR code information associated with the competition information.SELECTED DRAWING: Figure 3
Patent JP-2021152266-A (JP)
Title: Fitting
Inventor: TAKAHASHI KENJI
IPC: E06B1/56
Filed: 2020-03-24
Abstract: To provide a fitting that is allowed to be displaced in the width direction relative to the building skeleton but is prevented from being displaced in the indoor and outdoor direction due to wind pressure.SOLUTION: A fitting includes: a frame body 2 and a vertical frame fixture 6 that fixes a vertical frame 25 of the frame body 2 to a building skeleton 11. Upper and lower frames of the frame body 2 are fixed to the building skeleton 11. The vertical frame fixture 6 permits relative displacement in the width direction between the vertical frame 25 and the building skeleton 11, and restricts relative displacement in the indoor and outdoor direction. The vertical frame fixture 6 has a protruding piece 64 (convex part) that is provided on either one of the vertical frame 25 and the building skeleton 11 and protrudes in the width direction toward the other, and a frame fixture member groove 68 (concave part) that is provided on the other and opens in the width direction toward the one. The protruding piece 64 can be inserted into the frame fixture member groove 68 in a displaceable manner in the width direction, and the relative displacement in the indoor and outdoor direction between the protruding piece 64 and the frame fixture member groove 68 is constrained.SELECTED DRAWING: Figure 7
Patent JP-2021152306-A (JP)
Title: Vertical joint structure of steel sheet pile, and construction method of vertical joint structure
Inventor: MOMIYAMA TAKASHI
IPC: E02D5/16
Filed: 2020-03-24
Abstract: To provide a vertical joint structure of steel sheet piles reducing a time required for a construction at a construction site.SOLUTION: A vertical joint structure 1 of steel sheet piles comprises: a first steel sheet pile 10A; a second steel sheet pile 10B arranged in parallel at one side Z1 in a material axis direction Z of the first steel sheet pile 10A with respect to the first steel sheet pile 10A; a reinforcement plate 20 joined to surfaces 11aB, 13aB in a thickness direction X of the second steel sheet pile 10B, in the second steel sheet pile 10B, and extending toward the other side Z2 in the material axis direction with respect to the second steel sheet pile 10B; and a weld portion 30 joining surfaces 11aA, 13aA in a thickness direction of the first steel sheet pile 10A with the reinforcement plate 20.SELECTED DRAWING: Figure 2
Patent JP-2021155295-A (JP)
Title: Ceramic coating film and production method thereof
Inventor: ITO AKIHIKO
IPC: C01F7/02
Filed: 2020-03-27
Abstract: To provide a ceramic coating film achieving both of bending strength and damage tolerance.SOLUTION: A ceramic coating film 100 is a ceramic coating film formed on one plane 101a of a substrate 101, and comprises: a first phase 102 which is mainly formed of a high melting point ceramic material whose melting point is equal to or greater than 2000°C and equal to or lower than 2900°C and covers one plane 101a of the substrate; and a second phase 103 which is dispersed in the first phase 102 in a stripe state, and is mainly formed of a hafnium oxide. The high melting point ceramic material and the hafnium oxide form an eutectic structure.SELECTED DRAWING: Figure 1
Patent JP-2021154042-A (JP)
Title: Fire hydrant device
Inventor: SHIOMI YUTAKA
IPC: A62C35/20
Filed: 2020-03-30
Abstract: To provide a fire hydrant device that can adjust a water discharge pressure without requiring button operation.SOLUTION: A fire hydrant device (1) includes: a hydrant box (10); a hose (5) stored in the hydrant box; piping (9) connected to the primary side of the hose; a nozzle (4) connected to the secondary side of the hose; a water discharge pressure adjusting mechanism (2) capable of adjusting a water discharge pressure of the water flowing through the piping and discharged from the nozzle; and a control unit (12) provided in the hydrant box, and adjusting the water discharge pressure adjusting mechanism, and thereby controlling the water discharge pressure from the nozzle in a variable manner. A sensor (42) capable of outputting a detection value for estimating a water discharge posture of an operator to discharge the water out of the nozzle is further included. The control unit adjusts the water discharge pressure adjusting mechanism on the basis of the water discharge posture of the operator estimated from the detection value by the sensor, and thereby controls the water discharge pressure from the nozzle in a variable manner.SELECTED DRAWING: Figure 1
Patent JP-2021163105-A (JP)
Title: Carriage and management device
Inventor: KAWAI TORU
IPC: G05D1/02
Filed: 2020-03-31
Abstract: To provide a technique of controlling a running body more efficiently according to surroundings.SOLUTION: A carriage 1 is provided. A communication section 5 communicates with other devices. An electric motor generates a running driving force. A battery supplies electric power to the electric motor. A position sensor acquires position information showing a position of the host carriage. An attitude detection unit acquires the inclination information showing an inclination of the host carriage. A control section associates the position information with the inclination information, both of which were acquired in the same area, and transmits its result to other devices through the communication section.SELECTED DRAWING: Figure 1