baber/WOPTO huggingface dataset:
Patent JP-2021138182-A (JP)
Title: Collision detection device
Inventor: YANAGISAWA WATARU
IPC: B60R19/18
Filed: 2020-03-02
Abstract: To provide a collision detection device which can detect a collision clearly discriminating between a pedestrian collision and a light collision.SOLUTION: A collision detection device 11 includes: an impact absorption part 17 which extends along a vehicle width direction between a bumper face 14 and a bumper beam 13 of a vehicle 10 and deforms to absorb an impact when the vehicle 10 collides; a collision detection part 15 which extends along the vehicle width direction and deforms to detect occurrence of a collision when the vehicle 10 collides; and a detection part storage part 28 which is disposed at the front surface 173 side of the impact absorption part 17 and encloses the collison detection part 15 from the front side and the lower side.SELECTED DRAWING: Figure 3
Patent JP-2021138244-A (JP)
Title: Rescue network system for vessel
Inventor: TERADA KOHEI
IPC: B63C9/20
Filed: 2020-03-04
Abstract: To provide a system for transmission/reception of a vessel emergency signal capable of acquiring speedy rescue even when another vessel is not positioned in a nearby position as to be in sight.SOLUTION: A transmitter emits an emergency signal of own vessel. A receiver receives an emergency signal from another vessel. An output device outputs emergency information indicating an existence of the emergency signal from another vessel. A controller outputs emergency information by controlling the output device when the emergency signal from another vessel is received by the receiver.SELECTED DRAWING: Figure 3
Patent JP-2023052710-A (JP)
Title: Catalyst, and method for producing optically active amide compound
Inventor: KOBAYASHI OSAMU
IPC: B01J31/24
Filed: 2020-03-04
Abstract: To produce an optically active amide compound.SOLUTION: The present invention provides an asymmetric hydrogenation catalyst comprising a heteropoly acid, a solid-phase support containing a basic group and a platinum-group complex.SELECTED DRAWING: Figure 1
Patent JP-2021138405-A (JP)
Title: Component packaging bag
Inventor: TANI AYAKA
IPC: B65D75/62
Filed: 2020-03-04
Abstract: To make it possible to easily and individually take out components individually packaged in small bags of a component packaging bag.SOLUTION: In a component packaging bag 10, a plurality of small bags 21 to 24 for packaging multiple kinds of components by kind or for individually packaging a plurality of components of the same kind, or for packaging multiple kinds of components 11, 12 by kind and individually packaging a plurality of components 12 of the same kind are continuously provided in a row. Both ends of a cylindrical body 17, which is formed into a cylindrical shape by a resin film, are closed. A plurality of heat seal parts 31 to 35 for forming the plurality of small bags, which separate and package the components by kind or individually, or which separate and package the components by kind and individually, are so formed at intervals in a longer direction of the cylindrical body as to extend in a direction orthogonal to the longer direction of the cylindrical body. A plurality of guide lines 41 to 44 for easy opening of the plurality of small bags are respectively formed in parallel to and in vicinity of the plurality of heat seal parts, and notches 41a to 44a are formed on one ends of the plurality of guide lines.SELECTED DRAWING: Figure 1
Patent JP-2020109987-A (JP)
Title: Wlan design for supporting outdoor propagation channel
Inventor: JIN YUAN SHENG
IPC: H04B7/0413
Filed: 2020-03-05
Abstract: To propose W-LAN evolution for supporting an outdoor scenario, in which a normal cyclic prefix length of 800 nano-seconds is not an enough length to capture all multi-path components in such an outdoor scenario.SOLUTION: The present application proposes to use a CP longer than a normal CP of IEEE 802.11 and a negotiation protocol that selects a CP length. An access point transmits a cyclic prefix discovery frame to a station, and requests measurement (time domain channel estimation) and a feedback of a desirable guard period length. The AP transmits a special non-data packet long delay spread (NDP-L) frame to the STA in order to help measurement of delay spread. Channel shortening using beam forming reducing delay spread of an outdoor W-LAN signal is further included. Service data is transmitted in a wireless communication system.SELECTED DRAWING: Figure 12
Patent JP-2021144309-A (JP)
Title: Risk information output device
Inventor: SHIBATA KOJI
IPC: G08G1/16
Filed: 2020-03-10
Abstract: To accurately determine risk and output information on the risk.SOLUTION: In an information processor 1, a visual saliency calculation section 3 acquires a visual saliency map obtained by estimating degrees of visual saliency in an image for each entrance road from the image for each entrance road, which is a road for entering an intersection, and a sight line coordinate setting section 4 sets coordinates of ideal sight line in the image for each exit road, which is a road for exiting after entering the intersection, for the visual saliency map. A vector error calculation section 5 calculates a visual attention concentration degree Ps for each exit road in the image on the basis of the visual saliency map and the ideal sight line, and an output section 6 outputs information on risk at the intersection on the basis of the visual attention concentration degree Ps calculated for each exit road.SELECTED DRAWING: Figure 1
Patent JP-2021143233-A (JP)
Title: Polycarbonate resin composition
Inventor: MOCHIDA SATOSHI
IPC: C08K5/08
Filed: 2020-03-10
Abstract: To provide a polycarbonate resin composition having a high visible light beam blocking rate and a high transmittance at 960 nm.SOLUTION: A polycarbonate resin composition contains, relative to a polycarbonate resin (A) 100 pts.mass, a dye (B) with a maximum absorption wavelength of 700 nm to 800 nm of 0.001 pt.mass to 0.25 pt.mass and a dye (C) with a maximum absorption wavelength of 800 nm (exclusive) to 900 nm of 0.001 pt.mass to 0.25 pt.mass.SELECTED DRAWING: None
Patent JP-2021142263-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-03-13
Abstract: To provide a game machine that enables smooth cooperation between main control means and performance control means.SOLUTION: A game machine of the present invention stores determination information for which the determination has not been executed as reservation memory. When receiving a winning command at the time of increasing the reservation memory, performance control means performs additional display of a reservation icon and performs increase display of a reservation number. When receiving a start command at the time of decreasing the reservation memory, the performance control means performs increase display of the reservation icon and performs decrease display of the reservation number. When receiving a winning command with one more reservation memory than the number of reservation icons, the performance control means performs additional display of the reservation icon in a normal additional mode and performs increase display of the reservation number in a specific update mode. When receiving a winning command with the reservation memory more than the number of reservation icons, the performance control means performs additional display of the reservation icon in a special additional mode and performs increase display of the reservation number in the specific update mode.SELECTED DRAWING: Figure 140
Patent JP-2021146751-A (JP)
Title: Brake device
Inventor: IKUMA NAO
IPC: F16D65/18
Filed: 2020-03-16
Abstract: To provide a technique capable of reducing the output required for an electric system in a brake device.SOLUTION: A brake device disclosed herein comprises a brake piston which presses a braking member against a member to be braked that rotates with a wheel, a hydraulic system which presses the brake piston toward the member to be braked, an electric system having a mover which presses the brake piston toward the member to be braked, and a control device capable executing a parking brake operation using the hydraulic system and the electric system. In the parking brake operation, the control device is configured to apply a pressing force of a predetermined value or more to the brake piston by both the hydraulic system and the electric system. The predetermined value is larger than the maximum pressing force that the electric system can apply to the brake piston.SELECTED DRAWING: Figure 2
Patent JP-2021149361-A (JP)
Title: Information providing device, information providing method, and information providing program
Inventor: YAMASHITA SHIGERU
IPC: G06Q30/02
Filed: 2020-03-18
Abstract: To provide an information providing device capable of notifying a user who uses a delivery service of products whose sales terms at a store front have fluctuated, an information providing method, and an information providing program.SOLUTION: An information providing device comprises first acquisition means (communication unit 13) and first transmission control means (control unit 11). The first acquisition means acquires information on sales term fluctuation products which are products whose sales terms at a store front of a prescribed store have fluctuated. The first transmission control means causes transmission means to transmit information on the sales term fluctuation products to a user terminal 3 used by the user. The sales term fluctuation products are preferably clearance goods produced at the prescribed store.SELECTED DRAWING: Figure 1
Patent JP-2021169099-A (JP)
Title: Solder alloy, solder ball, and
Inventor: IIJIMA YUKI
IPC: C22C13/00
Filed: 2020-03-19
Abstract: To provide a solder alloy, solder ball and solder joint that exhibits excellent pin-contact properties and high bonding strength.SOLUTION: There is provided a solder alloy having an alloy composition consisting of Ag: 0.8 to 1.5%, Cu: 0.1 to 1.0%, Ni: 0.01 to 0.10%, P: 0.006% to 0.009%, and the remainder Sn, by mass%. The solder alloy preferably has an alloy composition that satisfies the Equations (1) and (2). Equation (1) 2.0≤Ag×Cu×Ni/P≤25, Equation (2) 0.500≤Sn×P≤0.778. Ag, Cu, Ni, P, and Sn in the Equations (1) and (2) above are each the content (mass%) of the alloy composition.SELECTED DRAWING: None
Patent JP-2021147549-A (JP)
Title: Ultraviolet-curable coating agent
Inventor: FUCHIDA TAKAAKI
IPC: C09D7/63
Filed: 2020-03-23
Abstract: To provide an ultraviolet-curable coating agent that can be suitably used in a method for giving a moth-eye structure.SOLUTION: An ultraviolet-curable coating agent has components (A)-(B). Component (A): a nitrogen-containing (meth)acrylate monomer and/or an oligomer thereof, and component (B): a photoinitiator.SELECTED DRAWING: None
Patent JP-2021152309-A (JP)
Title: Evaluation method of heat insulation material and evaluation system of heat insulation material
Inventor: YOKOTA KATSUHIKO
IPC: E04B1/76
Filed: 2020-03-24
Abstract: To provide an evaluation method of heat insulation material and evaluation system of heat insulation material that evaluates multiple heat insulation materials constructed to multiple target surfaces.SOLUTION: An evaluation method of heat insulation material includes steps of: calculating an entire surface thickness for each heat insulation material (step 110); determining whether an entire surface thickness of each heat insulation material is within a predefined range (step 120); executing a finishing process for the heat insulation material if determining that the entire surface thickness of the heat insulation material is not within the predefined range (step 130); storing the entire surface thickness of the heat insulation material if determining that the entire surface thickness of the heat insulation material is within the predefined range (step 140); and calculating the average thickness of whole heat insulation materials (step 150).SELECTED DRAWING: Figure 2
Patent JP-2020109766-A (JP)
Title: Method of manufacturing energization heating panel, energization heating panel, and vehicle
Inventor: SUETSUGU HIROTOSHI
IPC: B60S1/02
Filed: 2020-03-31
Abstract: To provide an energization heating panel that is excellent in perceptibility of an opposite side.SOLUTION: An energization heating panel (10) includes: a transparent first panel (11); a transparent second panel (12) placed at a distance to the first panel; a first adhesive layer (13) laminated on the first panel; a second adhesive layer (14) laminated on the second panel; and a heating conductor (22) placed in a space between the first panel and the second panel. The heating conductor (22) has an opening (23) between the heating conductor and an adjacent heating conductor, and the first adhesive layer and the second adhesive layer are directly adhered at the opening (23).SELECTED DRAWING: Figure 2
Patent JP-2021160025-A (JP)
Title: Polishing device and polishing method
Inventor: NAMIKI KEISUKE
IPC: B24B37/005
Filed: 2020-03-31
Abstract: To provide a polishing device that can identify a reference position of a wafer angle accurately during polishing a wafer.SOLUTION: A polishing device includes a polishing table 3, a polishing head 1, a rotation mechanism and a reference position detection device 200. A control device 9 calculates a relative angle of a reference position to the polishing head 1 on the basis of a first signal relating to a rotation angle of the polishing head 1 which is acquired from a rotation angle detector 41 and a second signal relating to a rotation angle of the reference position which is acquired from the reference position detection device 200.SELECTED DRAWING: Figure 6
Patent JP-2021162080-A (JP)
Title: Fastening part structure of cfrp (carbon fiber reinforced resin)-made vehicle body skeleton
Inventor: YAMAMOTO YOHEI
IPC: F16B5/02
Filed: 2020-03-31
Abstract: To suppress a cost increase of a vehicle body skeleton by partially setting a point for use in a high-heat resistance CFRP.SOLUTION: A fastening part structure of a vehicle body skeleton 1 for fastening an engine 2 to the CFRP-made vehicle body skeleton 1 includes a metal-made insert 5 arranged at a fastening part 10 of the vehicle body skeleton 1, and fastened to the engine 2 with bolts 6. The vehicle body skeleton 1 is composed of a general heat resistance CFRP layer 3 except for the fastening part 10, the fastening part 10 of the vehicle body skeleton 1 is composed of the general heat resistance CFRP layer 3 and a high-heat resistance CFRP layer 4 which is higher than the general heat resistance CFRP layer 3 in an upper limit of a heat resistance temperature, the high-heat resistance CFRP layer 4 is arranged between the general heat resistance CFRP layer 3 and the insert 5, and the general heat resistance CFRP layer 3 avoids the direct abutment of the insert 5 and the engine 2.SELECTED DRAWING: Figure 1
Patent JP-2021159417-A (JP)
Title: Input device
Inventor: KOBAYASHI IKUO
IPC: A63F13/24
Filed: 2020-03-31
Abstract: To improve appearance of an input device by eliminating exposure of screws for fixing upper and lower cabinets.SOLUTION: A cover is mounted to an outer surface of a cabinet, and covers a fixing tool for fixing upper and lower cabinet parts. An outer surface of the cabinet has an exposed area that is adjacent to the cover and is not covered with the cover. A step is formed between an outer surface of the cabinet in the exposed area and an outer surface of the cover, and an outer surface of the cover is recessed relative to the outer surface of the cabinet in the exposed area.SELECTED DRAWING: Figure 8A
Patent JP-2020125303-A (JP)
Title: Coformer salts of (2s,3s)-methyl 7-fluoro-2-(4-fluorophenyl)-3-(1-methyl-1h-1,2,4-triazol-5-yl)-4-oxo-1,2,3,4-tetrahydroquinoline-5-carboxylate and methods of preparing them
Inventor: MARK HENDERSON
IPC: C07D401/04
Filed: 2020-04-02
Abstract: To provide coformer salts of (2S,3S)-methyl 7-fluoro-2-(4-fluorophenyl)-3-(1-methyl-1H-1,2,4-triazol-5-yl)-4-oxo-1,2,3,4-tetrahydroquinoline-5-carboxylate optionally as a solvate and additionally optionally as a hydrate, including crystalline forms, and methods of preparing them.SOLUTION: A preparation method comprises: treating methyl 7-fluoro-2-(4-fluorophenyl)-3-(1-methyl-1H-1,2,4-triazol-5-yl)-4-oxo-1,2,3,4-tetrahydroquinoline-5-carboxylate, in a solvent at an elevated temperature, with a coformer such as [(1S)-endo]-(+)-3-bromo-10-camphor sulfonate; and isolating the coformer salt under conditions sufficient to precipitate the coformer salt in a solid form.SELECTED DRAWING: Figure 1
Patent JP-2021165780-A (JP)
Title: Image forming apparatus
Inventor: CLYDE BABARKON
IPC: G06F3/12
Filed: 2020-04-06
Abstract: To make it possible to notify an administrator of the cost of a color image that is changed by which color toner is consumed in a larger amount before forming the color image.SOLUTION: An image forming apparatus 10 comprises: a display 21 that displays a color image; an image forming unit 12 that forms the color image on recording paper by using a plurality of color toners; a touch panel 23 that is operated by an operator and inputs and adjusts the amounts of color toners used for the image formation performed by the image forming unit 12; and a control unit 31 that sets the color of the color image in accordance with the adjusted amounts of color toners, calculates the cost required for formation of the color image based on the amounts of the color toners, and displays, on the display 21, the color image for which the color of the color image is set in accordance with the adjusted amounts of color toners and the cost required for image formation of the color image.SELECTED DRAWING: Figure 2
Patent JP-2021166004-A (JP)
Title: Pedestrian signal light with remaining time display function
Inventor: ISOZUMI TSUTOMU
IPC: G08G1/096
Filed: 2020-04-08
Abstract: To provide a pedestrian signal light with a remaining time display function that controls lighting of the remaining time for red light of a red light remaining time lighting unit by using only output from an existing signal controller.SOLUTION: A processing unit 15b includes a first program that calculates a period based on the input from a DC output line Rt'o and a DC output line Gt'o, and a second program Pr2 that controls the lighting of a red remaining time display unit 14c based on the calculated elapsed state of a cycle and the input from a DC output line Wo. A pedestrian's pressing a push button 41 causes the input of the DC output line Gt'o to be switched from the input of the DC output line Rt'o, and the number of seconds measured for one or a plurality of cycles Cy can be obtained by continuously pressing the push button 41 by the pedestrian. The cycle Cy is calculated based on a cycle Cy calculation table corresponding to the number of seconds measured.SELECTED DRAWING: Figure 2
Patent JP-2021168541-A (JP)
Title: Optical switching step-up converter circuit, and power transmission method using the same
Inventor: KOTANI KOJI
IPC: H02J50/30
Filed: 2020-04-09
Abstract: To obtain a small-sized step-up converter circuit for generating power with high efficiency by inputted light.SOLUTION: An inductor L is connected to both ends of a photoelectric conversion element 11, and a capacitor Cc and a diode D1 are connected to both ends of the inductor L, respectively. A photocurrent flows through the photoelectric conversion element 11 during a period when inputted light P1 is turned on, and no photocurrent flows therethrough during a period when the light is not turned on, when the photoelectric conversion element 11 receives the pulse-shaped inputted light P1 according to an optical switching part 10. The photocurrent flows through the inductor L. However, in this case, electromotive force is generated to the inductor L via self-induction produced by change of such a current. The electromotive force becomes an output of the optical switching part 10. A rectifier part 20 outputs the output as VOUT via rectifying/smoothing.SELECTED DRAWING: Figure 1
Patent JP-2021102425-A (JP)
Title: Electric bicycle power device
Inventor: XIA MINFANG
IPC: B62M6/45
Filed: 2020-04-16
Abstract: To disclose an electric bicycle power device in the invention of this application.SOLUTION: An electric bicycle power device includes a power box. A storage battery is fixedly mounted on an upper wall of the power box. A motor is fixedly coupled to a lower end of the storage battery. A charging component is disposed on a left side of the storage battery. A first drive shaft is coupled to a right end of the motor so as to allow power transmission. A first gear is fixedly attached to a right end of the first drive shaft. A first rotating shaft extending rightward is rotatably mounted on a left wall of the power box. A first unidirectional gear meshed with the first gear is fixedly mounted on the first rotating shaft. A first circular trapezoidal transmission wheel and a first spline sleeve, located on a right side of the first unidirectional gear, are fixedly mounted on the first rotating shaft.SELECTED DRAWING: Figure 1
Patent JP-2021168874-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-04-17
Abstract: To provide a game machine that enhances the fun of a specific performance.SOLUTION: Main control means includes: acquisition means for acquiring determination information when an acquisition condition is satisfied; determination means for determining a win or lose of a special game on the basis of the determination information when a determination condition is satisfied; shift means capable of shifting from a first game state into a second game state in which the acquisition condition can be easily established after a number of non-winning times being a number of times that a result of the special game is determined to be a non-winning reaches a predetermined number of times; pre-determination means for pre-determining the determination information before the determination condition is satisfied; and transmission means for transmitting, to sub control means, various information including first information related to execution of the special game specified by the pre-determination and second information related to the shift into the second game state specified by the pre-determination. The sub control means includes specific performance execution means capable of executing a specific performance according to the received first information or the second information before the determination condition is satisfied.SELECTED DRAWING: Figure 39
Patent JP-2021175711-A (JP)
Title: External composition, method for producing external composition and yeast
Inventor: FUJIKI HIDETOSHI
IPC: A61Q19/08
Filed: 2020-05-01
Abstract: To provide an external composition with an excellent anti-aging effect on the skin, to provide methods for producing the external composition with the excellent anti-aging effect on the skin, and to provide a yeast that can be suitably used for producing the external composition with the excellent anti-aging effect on the skin.SOLUTION: The external composition of the present invention is characterized by containing a liquid of germinated brown rice liquid fermented with a yeast of genus Lachancea. The method for producing the external composition of the present invention is characterized by having a step of fermenting the germinated brown rice liquid with the yeast of the genus Lachancea. The yeast is preferably Lachancea kluyveri. The germinated brown rice liquid is preferably obtained through a step of gelatinizing the germinated brown rice. The germinated brown rice liquid is preferably obtained through a step of hydrolysis reaction with amylase.SELECTED DRAWING: None