baber/WOPTO huggingface dataset:
Patent JP-2020194152-A (JP)
Title: Actuator, light scanning apparatus and object detecting apparatus
Inventor: DAN SHIKI
IPC: G02B26/08
Filed: 2019-10-09
Abstract: To implement a scan in which a projection direction of a light beam periodically changes, with a configuration having low power consumption and high durability.SOLUTION: An actuator comprises: a column shaped permanent magnet 410 having an S-pole and an N-pole facing each other across a central axis, the movable magnet being supported by bearings 403, 405 rotatably around the central axis; a driving coil 420 disposed near the permanent magnet 410, the driving coil comprising a first portion 421 and a second portion 422 facing each other across the permanent magnet 410, the first portion including a wire bundle parallel to the central axis, the second portion including a wire bundle parallel to the central axis, where current flows in opposite directions in the first portion 421 and the second portion when powered on; a yoke 430 outside the driving coil 420, where the distance from the central axis to the yoke on a plane perpendicular to the central axis varies with a direction from the central axis; and a driving unit to apply a drive signal to the driving coil 420, the drive signal having a periodically varying voltage or current.SELECTED DRAWING: Figure 15
Patent JP-2021061965-A (JP)
Title: Game machine
Inventor: KUBOTA MICHIYA
IPC: A63F7/02
Filed: 2019-10-11
Abstract: To further enhance a game amusement by allowing a player himself/herself to select timing for increasing a sense of expectation for generation of a specific suggestion performance.SOLUTION: With progress of a game, a specific situation advantageous to a player is generated, and a specific suggestion performance suggesting that possibility of the specific situation being generated is high is caused to be executed. A plurality of pieces of generation timing at which the specific suggestion performance can be generated is, stored beforehand, and when predetermined input by the player is detected, any one of the plurality of pieces of generation timings is set on the basis of that input. When the specific suggestion performance is generated, the specific suggestion performance is executed according to the set generation timing. In this way, the player can select the generation timing of the specific suggestion performance by his or her own input, and fix the generation timing, so that by causing a player's sense of expectation for the specific suggestion performance to be concentrated on the selected generation timing, and a game amusement can be further enhanced.SELECTED DRAWING: Figure 14
Patent JP-2021063682-A (JP)
Title: Calculation method of deformation resistance curve in weld area, calculation program of deformation resistance curve in weld area, and calculation device of deformation resistance curve in weld area
Inventor: UEDA HIDEKI
IPC: G06F30/20
Filed: 2019-10-11
Abstract: To provide a calculation method of a deformation resistance curve in a weld area capable of easily calculating a deformation resistance curve of a weld part in an arc weld area where the deformation resistance curve is unmeasured.SOLUTION: A calculation method of a deformation resistance curve includes: a deformation resistance curve derivation step of deriving a deformation resistance curve in a spot weld area and deformation resistance curves in multiple arc weld areas under conditions that types of welding wire are different; a deformation resistance conversion rate calculation step of calculating multiple deformation resistance conversion rates by using a parameter of the deformation resistance curve in a spot weld area and parameters of deformation resistance curves in multiple arc weld areas, and formulating relations between tensile strength of the welding wire and the deformation resistance conversion rate; and a deformation resistance curve calculation step of calculating the deformation resistance conversion rate from a formula formulated from the tensile strength of the welding wire used in the arc weld area to be evaluated, and calculating a deformation resistance curve in an arc weld area to be evaluated from the calculated deformation resistance conversion rate and the parameters of deformation resistance curve in the spot weld area to be evaluated.SELECTED DRAWING: Figure 1
Patent JP-2021063395-A (JP)
Title: Wall structure, framework unit, and construction method of wall structure
Inventor: SUZUKI AKIRA
IPC: E04C2/26
Filed: 2019-10-16
Abstract: To provide a wall structure that can expand the indoor space and reduce the burden on construction workers.SOLUTION: A wall structure 5 is a wall structure applicable to a wall 3 or a ceiling 4 of a wooden building 1 to which interior restrictions apply, including a plurality of structural timbers 10 arranged at intervals, an indoor surface material 20 which is a noncombustible material or a semi-incombustible material installed in the outdoor side OS of the structural timber 10 so as to cover between the plurality of structural timbers 10, and a structural plywood 30 installed on the outdoor OS of the indoor surface material 20 so as to overlap the indoor surface material 20. The wall structure 5 configured in this way is a wall structure that can expand the indoor space by the space S and reduce the burden on the construction worker.SELECTED DRAWING: Figure 2
Patent JP-2021065625-A (JP)
Title: Fixture
Inventor: WATANABE TAICHI
IPC: A47B87/00
Filed: 2019-10-28
Abstract: To provide a fixture 1 comprising base structures 3 capable of being connected consecutively in a horizontal direction, the fixture eliminating the necessity of using a dedicated base structure 3 corresponding to a desired layout in design change for an I-shaped or L-shaped layout, for example.SOLUTION: A base structure 3 comprises: an underframe 12 having a rectangular frame shape in a plan view; and a plurality of leg support pillars 13 for supporting the underframe 12. In the case of consecutively connecting a plurality of base structures 3 in a horizontal direction, adjacent base structures 3, 3 are consecutively connected by connecting their underframes 12 via an extension connection tool 37. Each leg support pillar 13 is configured to be capable of being attached to any of the underframes 12 and the extension connection tool 37.SELECTED DRAWING: Figure 17
Patent JP-2021072171-A (JP)
Title: Lighting device
Inventor: SEKI TOMOYA
IPC: F21V23/00
Filed: 2019-10-29
Abstract: To provide a lighting device that easily provides beautiful and clear illumination light.SOLUTION: A lighting device 1 comprises: a flat lamp 40 that has a power supply that converts input power to generate output power, and a light emission unit 80 that emits light from a light emitting unit and has a substantially circular light emission end surface 71, wherein a diameter of the light emission end surface 71 is longer than a height dimension; and a shade 30 in which the flat lamp 40 is housed so as to cover the side surface of the flat lamp 40 over the entire circumference, and the light emission side of the flat lamp 40 is opened. The shade 30 has a transparent cylindrical part 38 at least on the opening side in the light emission direction.SELECTED DRAWING: Figure 1
Patent JP-2020042274-A (JP)
Title: Sound insulation sheet member and sound insulation structure through use of the same
Inventor: KOGA TAKASATO
IPC: G10K11/172
Filed: 2019-10-31
Abstract: To provide a sound insulation sheet member that is relatively light-weight but has high sound insulation performance exceeding the mass-law, has high design flexibility and excellent versatility, is easy to produce, and can improve productivity and economical efficiency, as well as a sound insulation structure through use of the same.SOLUTION: A sound insulation structure 200 at least includes a sheet 11 having rubber elasticity and a plurality of resonance portions 21. The resonance portions 21 are provided to be in contact with the sheet surface of the sheet 11. The resonance portion 21 includes a base portion 22 and a weight portion 23. The weight portion 23 is supported by the base portion 22 and has a mass greater than that of the base portion 22, and is composed of a single member. At the leading end side of the resonance portion 21, at least part of the weight portion 23 is buried in the base portion 22.SELECTED DRAWING: Figure 1
Patent JP-2021071646-A (JP)
Title: Light diffusion film
Inventor: SUZUKI SHO
IPC: G02B5/02
Filed: 2019-10-31
Abstract: To provide a light diffusion film which suppresses reduction in half-value angle even after a treatment involving a high elongation rate.SOLUTION: A light diffusion film provided herein comprises a base material film and a light diffusion layer comprising light diffusion particles and a resin binder. A ratio (T/t) of an average thickness T of the light diffusion layer and an average particle diameter t of the light diffusion particles is 3.0 or greater.SELECTED DRAWING: Figure 1
Patent JP-2021072270-A (JP)
Title: Free-standing microporous layer
Inventor: YOSHIMUNE KO
IPC: H01M4/96
Filed: 2019-11-01
Abstract: To provide a free-standing microporous layer that functions at the same level as or better than a gas diffusion layer with a microporous layer by itself.SOLUTION: A free-standing microporous layer includes a first carbon fiber, a second carbon fiber having a diameter smaller than that of the first carbon fiber, and a hydrophobic resin for binding between the first carbon fibers, between the second carbon fibers, and/or between the first carbon fibers and the second carbon fibers. The first carbon fiber preferably has a diameter of 1 μm or more and 100 μm or less. The second carbon fiber preferably has a diameter of 10 nm or more and 1 μm or less.SELECTED DRAWING: Figure 3
Patent JP-2021075081-A (JP)
Title: Side air bag and side air bag device
Inventor: YUKI TATSUYA
IPC: B60R21/2338
Filed: 2019-11-05
Abstract: To provide an air bag and an air bag device which can quickly inflate and deploy an upper chamber for restraining a shoulder part of an occupant and a lower part chamber for restraining a hip part, and can increase an internal pressure.SOLUTION: When a vehicle receives a side collision, an inflator installed chamber 5, an upper part chamber 3, and a lower part chamber 4 are inflated and deployed by gas from an inflator 2, and an intermediate part chamber 6 is inflated and deployed. Partitioning panels 8, 9 for partitioning the upper part chamber 3, the lower part chamber 4, and the intermediate part chamber 6 are respectively sewn on an upper edge and a lower edge of a partitioning panel (a gas distribution diffuser) 7 which surrounds the inflator installed chamber 5. Openings are formed on the partitioning panels 8, 9.SELECTED DRAWING: Figure 1
Patent JP-2020175878-A (JP)
Title: Non-pneumatic tire comprising block type reinforcement configuration
Inventor: HEO JEONG MU
IPC: B60C7/00
Filed: 2019-11-07
Abstract: To provide a technique which improves rigidity of a non-pneumatic tire by inserting a reinforcement material into the non-pneumatic tire, and can adjust the rigidity of the non-pneumatic tire.SOLUTION: A non-pneumatic tire includes: a tread part which forms an outside portion of a tire and contacts a road surface; a wheel part which is connected to an axle; a spoke part which is formed between the tread part and the wheel part; and a block type reinforcement unit having a block body which is formed in the tread part along a circumferential direction of the tread part, and plural reinforcement materials which are formed in the block body along a shape of the block body.SELECTED DRAWING: Figure 2
Patent JP-2021080702-A (JP)
Title: Attachment plate for snow scooping and shovel with attachment plate for snow scooping
Inventor: KURIHARA TOSHITAKA
IPC: E02F3/02
Filed: 2019-11-18
Abstract: To provide an attachment plate for snow scooping capable of being attached and detached, allowing the attachment and detachment operation to be easily carried out, and improving its usability, and to provide a shovel with the attachment plate for snow scooping.SOLUTION: An attachment plate for snow scooping detachably attached on a scooping surface of a scooping part arranged at a tip part of a shovel handle body is provided with a body covering plate part 1 made of a synthetic resin plate on which snow attaches less than on the scooping part; and an engaging part 2 for its attachment and engagement arranged on a rear surface of the scooping part and engaging with the tip part of the handle body, being configured to prevent the body covering plate part 1 from displacing upward by engagement of the engaging part 2 for its attachment and engagement with the tip part of the handle body.SELECTED DRAWING: Figure 1
Patent JP-2021078421-A (JP)
Title: Animal medical examination support system
Inventor: FUKUDA TAKESHI
IPC: A01K29/00
Filed: 2019-11-19
Abstract: To provide an animal medical examination support system capable of giving support involved with high accuracy diagnosis, etc.SOLUTION: An animal medical examination support system 10 includes: a breed information acquisition unit 51 for acquiring information on a breed of an animal, which is an object of examination and diagnosis; a blood test result acquisition unit 61 for acquiring a result of a blood test of the animal; a candidate disease specification unit 53 for specifying a candidate disease, which is a candidate for a disease with which the animal is affected by using the information on a breed and the result of the blood test; and an additional test proposal unit 54 for proposing an additional test used for diagnosis on whether or not the animal is affected with the candidate disease specified by the candidate disease specification unit 53.SELECTED DRAWING: Figure 3
Patent JP-2021079999-A (JP)
Title: Bouquet water-retaining device
Inventor: KANEKO YUJI
IPC: B65D85/50
Filed: 2019-11-21
Abstract: To make it easy to prepare a bouquet, to enable shortening a bouquet preparation time, and to facilitate disposal of a water-retaining device after withering of flowers without making them bulky during transportation.SOLUTION: A pair of rings 3, 4 extending in a circumferential direction are formed on an outer periphery of one paper cup 10. A first through-hole 21 and a first pleat-shaped part 22 extendedly provided on a peripheral edge of the first through-hole 21 are formed at a bottom part of the other paper cup 20. The one paper cup 10 is fitted to the first through-hole 21 of the other paper cup 20. The first pleat-shaped part 22 of the other paper cup 20 is engaged therewith between the pair of rings 3, 4 of the one paper cup 10.SELECTED DRAWING: Figure 4
Patent JP-2021043929-A (JP)
Title: Electronic business card management service system
Inventor: KIM HYUNG OK
IPC: G06Q10/00
Filed: 2019-11-26
Abstract: To provide an electronic business card management service system provided with a notification function of a death report.SOLUTION: An electronic business card management service system 100 includes a plurality of terminals 121, 122 and a business card management service unit 110. The terminals 121, 122 receive or transmit an electronic business card via a communication network. A business card application 120 for managing the electronic business card is installed in the terminals 121, 122. The business card management service unit 110 is connectable to the terminals 121, 122 via the business card application 120, stores electronic business card data for each user, analyzes an activity period corresponding to registration of the electronic business card for each user based on exchange of the electronic business card or a business card alarm record, and extracts user information having no active period during a preset period to notify of a death notification to a registered terminal registered in a terminal of the dead through the business card application 120 when a user's death notification is checked.SELECTED DRAWING: Figure 1
Patent JP-2021085581-A (JP)
Title: Heat exchanger and water heating device including the same
Inventor: WADA NORIHIDE
IPC: F24H1/14
Filed: 2019-11-26
Abstract: To provide a heat exchanger capable of easily and properly disposing a plurality of header portions in adjacent to each other.SOLUTION: In a heat exchanger HE including: a case 2 into which a gas for heating is supplied; heat transfer tubes 3, 4, 6 housed in the case 2; and a plurality of header portions Ha, Hb to which the heat transfer tubes are connected, a side wall portion 2a of the case 2 is constituted by overlapping an inner plate 24 and an outer plate 25, some header portions Ha among the plurality of header portions Ha, Hb are constituted so that bulged portions 21a are disposed on the inner plate 24 and bulged to the inner side of the case 2, and some other header portions Hb are constituted so that bulged portions 21b are disposed on the outer plate 25 and bulged to the outer side of the case 2.SELECTED DRAWING: Figure 5
Patent JP-2020134125-A (JP)
Title: Range hood
Inventor: YAMAGISHI TOMOKAZU
IPC: F24F7/007
Filed: 2019-11-27
Abstract: To prevent increase in air flow rate and/or revolution speed of a filter when cookware separates from a heat source.SOLUTION: A range hood includes: a temperature sensor 300 for detecting temperature above the cookware; and a control unit 130 for controlling an air flow rate of a fan 116 and/or a revolution speed of a filter 118 in accordance with the temperature detected by the temperature sensor 300. The control unit 130 does not increase the air flow rate of the fan 116 and/or the revolution speed of the filter 118 when determining that cookware separates from a heat source for a cooker from a detection result of the temperature sensor 300.SELECTED DRAWING: Figure 4
Patent JP-2021084768-A (JP)
Title: Position adjustment tool of electromagnetic brake
Inventor: KIGAMOTO MITSUHIRO
IPC: B66B7/00
Filed: 2019-11-28
Abstract: To provide an electromagnetic brake which facilitates attachment work of an electromagnetic brake.SOLUTION: A position adjustment tool 31 comprises a guide surface 35a, a guide side surface 35b (guide part), and a wedge part 32 having a back surface 32d (abutting surface). The guide surface 35a performs positioning of a first direction Y and a second direction X of a fixing part 742 of an electromagnetic brake 74. The guide side surface 35b performs positioning of a third direction Z of the fixing part 742 of the electromagnetic brake 74. The back surface 32d abuts on a wall piece 762 of a bracket 76. Moreover, the wedge part 32 maintains the fixing part 742 of the electromagnetic brake 74 at the attachment position of the bracket 76 by being sandwiched by the wall piece 762 of the bracket 76 and the fixing part 742 of the electromagnetic brake 74.SELECTED DRAWING: Figure 14
Patent JP-2021060381-A (JP)
Title: Method of detecting contact position between wheel and rail
Inventor: NOGUCHI YOSHINAO
IPC: G01L5/00
Filed: 2019-11-28
Abstract: To provide a method of detecting a contact position between a wheel and rail to make it possible to detect the contact position over an entire tread of the wheel concurrently with a lateral pressure by reducing the effect due to the lateral pressure.SOLUTION: The method of detecting a contact position between a wheel and a rail includes steps of: setting a boundary condition of a lateral pressure expectation load on a finite element model of a wheel W, performing a finite element method, and calculating a neutral position N where strain is zero on a surface on the flange side and on a surface on the rim side of a plate part 5 of the finite element model; setting a strain measurement position M of the wheel W based on the neutral position N, performing a wheel weight and lateral pressure load test on the wheel W, and measuring strain at the strain measurement position M; and performing a run test of a train car mounted with the wheel W and detecting the contact position between the wheel W and the rail by measuring the strain at the strain measurement position M.SELECTED DRAWING: Figure 5
Patent JP-2021083772-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-11-28
Abstract: To enhance interest in a game.SOLUTION: A Pachinko game machine PY1 variably displays plural performance patterns (1 to 7) in each of plural areas, and executes a jackpot game advantageous to a player when a combination of performance patterns that is stopped and displayed is a specific combination (repeated symbols). The performance patterns include a first performance pattern group (odd patterns: 1, 3, 5, 7) for suggesting a privilege game state (high-probability state) and a second performance pattern group (even patterns: 2, 4, 6) that may not become a privilege game state. The first performance pattern group includes a first performance pattern (seven patterns) in which a degree of expectation when a ready-to-win is formed in a predetermined game state (normal game state) is a first degree of expectation, and a second performance pattern (third pattern) in which the degree of expectation is a second degree of expectation lower than the first degree of expectation, and a degree of expectation when a ready-to-win is formed by the first performance pattern is the same as a degree of expectation when a ready-to-win is formed by the second performance pattern.SELECTED DRAWING: Figure 34
Patent JP-2021085492-A (JP)
Title: Rubber composition for hoses and hose
Inventor: HIGA TOMOKI
IPC: C08L9/02
Filed: 2019-11-29
Abstract: To provide a rubber composition for hoses that achieves both of rolling workability and rubber characteristics (particularly, tensile characteristics when unvulcanized and tensile characteristics at high temperatures).SOLUTION: A rubber composition for hoses 1 contains a rubber component containing acrylonitrile-butadiene rubber (NBR) and butadiene rubber (BR), an aliphatic hydrocarbon resin, sulfur, and a vulcanization accelerator, where, a mass ratio between (NBR: BR) the acrylonitrile-butadiene rubber (NBR) and the butadiene rubber (BR) is 85:15-50:50, and a mass ratio between the sulfur and the vulcanization accelerator (sulfur/vulcanization accelerator) is 7-15.SELECTED DRAWING: Figure 1
Patent JP-2020050880-A (JP)
Title: Multilayer adhesive sheet
Inventor: YAMAMOTO YASUNORI
IPC: C08G18/48
Filed: 2019-11-29
Abstract: To provide an adhesive sheet having good solvent resistance, surface slipperiness, and surface followability.SOLUTION: An adhesive sheet contains a surface protective layer, a substrate layer, and an adhesive layer, in which the substrate layer has a multilayer structure positioned between the surface protective layer and the adhesive layer, used for protecting a surface of an adherend, in which thickness of the surface protective layer is 2 to 50 μm, thickness of the substrate layer is 50 to 600 μm, thickness of the adhesive layer is 20 to 100 μm, the surface protective layer contains at least one kind of urethane polymer selected from a group consisting of ester-based urethane polymer, ether-based urethane polymer, and ester/acrylic urethane polymer as a main component, and is a layer containing N,N-dimethylformamide (DMF) insoluble component, the substrate layer is a layer containing a polymer consisting of only a polyurethane component obtained by reacting one kind of polyol and one kind of polyisocyanate, and maximum stress value over 0% to 10% elongation state as the adhesive sheet is 0.5 MPa to 4.0 MPa.SELECTED DRAWING: None