baber/WOPTO huggingface dataset:
Patent JP-2021009768-A (JP)
Title: Fuel cell system
Inventor: TSUBOUCHI MASAKATSU
IPC: H01M8/04044
Filed: 2019-06-28
Abstract: To provide a fuel cell system capable of making a fixed amount of cooling liquid pass through both of a heat exchanger and an ion exchanger and capable of preventing or inhibiting performance of the ion exchanger from being deteriorated by heat.SOLUTION: A fuel cell system 10 comprises: a circulation pump 22 that is provided on a circulation passage 20 formed by a pipe material PP and makes cooling liquid WT circulate through the circulation passage 20; an ion exchanger 44 connected to a detour passage 40 that has one end connected to a portion between a fuel cell body part 12 and the circulation passage 20's side on which the circulation pump 22 discharges cooling liquid WT, and is provided in parallel with the fuel cell body part 12; an inter cooler 46 connected to the detour passage 40 on the downstream side of the ion exchanger 44; and a radiator 16 that is connected to the circulation passage 20 on the downstream side of the fuel cell body part 12 and the inter cooler 46 and cools cooling liquid WT before making the cooling liquid flow out toward the circulation pump 22.SELECTED DRAWING: Figure 1
Patent JP-2021007902-A (JP)
Title: Ultraviolet irradiation device and method for manufacturing ultraviolet irradiation device
Inventor: KODAMA ATSUSHI
IPC: C02F1/32
Filed: 2019-06-28
Abstract: To provide an ultraviolet irradiation device in which the sterilization performance is improved while the decrease in productivity is suppressed.SOLUTION: The ultraviolet irradiation device 1 includes a treatment chamber 21c and a light-emitting element 31 for irradiating ultraviolet toward the inside of the treatment chamber 21c, and in which the inner wall surface of the treatment chamber 21c has an ultraviolet reflection surface, and the root-mean-square wavelength of ultraviolet irradiated from the light-emitting element 31 with respect to the optical axis direction on the ultraviolet reflection surface is 1 μm or more and 70 μm or less. As a result, the reflection characteristics of the ultraviolet reflection surface can be improved, and consequently, the sterilization performance can be improved.SELECTED DRAWING: Figure 1
Patent JP-2019207712-A (JP)
Title: Operation management device
Inventor: KOBAYASHI HITOSHI
IPC: G05B19/418
Filed: 2019-07-10
Abstract: To provide a technology capable of reducing loads imposed on an operator who performs operation on a loading machine and also improving work efficiency more than in a conventional case.SOLUTION: An operation management device manages an electronic component loading line having a plurality of loading machines. The operation management device includes: an operator information storage part which stores operator information on a plurality of operators; an operation item storage part which stores a group of operation items executed by the operators; a plurality of operator detection parts; and one or a plurality of operation instruction parts. The operator detection parts are installed at a plurality of portions on the electronic component loading line and detect the operators located near places of the installation. Upon detection of the operator by the operator detection part, when the operator information on the operator concerned agrees with the operator information in the operator information storage part and the group of operation items of the operation item storage part includes one or a plurality of operation items executable by the operator detected by the operator detection part, the operation instruction part instructs the one or the plurality of operation items selected from among the operation items to the operator detected by the operator detection part.SELECTED DRAWING: Figure 9
Patent JP-2020164243-A (JP)
Title: Packaging material and packaging container
Inventor: IIO SEIYA
IPC: B32B15/08
Filed: 2019-07-16
Abstract: To provide a packaging material whose poor appearance is not generated by heat of a microwave oven, that has highly excellent appearance by metallic gloss, and microwave oven resistance, and to provide a packaging container using the packaging material.SOLUTION: A packaging material 100 comprises a gas-phase metal evaporated film 122 on at least a part of one surface of a substrate 110. The gas-phase metal evaporated film 122 comprises a plurality of island parts each made of metal, and a sea part situated between the island parts. An area per one island is 4,400 nm2 or more and 94,000 nm2 or less.SELECTED DRAWING: Figure 1
Patent JP-2021017826-A (JP)
Title: Turbo fan
Inventor: MASUKO SHUNJI
IPC: F04D29/28
Filed: 2019-07-18
Abstract: To provide a turbo fan that has a reverse-side blade cover, including a curved surface sectioned curvedly along an axis of rotation, joined with high strength.SOLUTION: A turbo fan 20 comprises: a blade cover 1 which includes, in a reverse surface, a curved surface fixing an upper side of a blade and sectioned curvedly along an axis of rotation, and includes a projection part extending downward from a center-side position of the reverse surface, in which a top surface of an outer peripheral-side end part is plane; a blade under part 2 which includes, in a top surface, a curved surface joined at the outer peripheral-side end part of the blade cover 1 to fix a lower side of the blade and sectioned curvedly along the axis of rotation, in which the reverse surface of the outer peripheral-side end part is a plane parallel to the top surface of the outer peripheral-side end part of the blade cover 1, and the projection part of the blade cover 1 is fixed penetrating; and a motor for rotating a rotary body including the blade cover 1 and the blade under part 2.SELECTED DRAWING: Figure 1
Patent JP-2021018310-A (JP)
Title: Square lens
Inventor: MIYAMOTO MASASHI
IPC: G02B7/02
Filed: 2019-07-19
Abstract: To provide a square lens capable of coupling laser beam emitted from a laser light source to an optical fiber while suppressing deviation of lens center and mark position in the square lens.SOLUTION: An embodiment of the disclosure is a square lens 50 that has a principal plane 50a, a principal plane 50b opposite to the principal plane and four sides 50c-50f connecting the principal plane 50a and the principal plane 50b. The principal plane 50b has a lens part 53 and a flat part 54 arranged outside the lens part 53. One side 50c is a surface used as a mounting surface for mounting square lens 50 on an external component. The flat part 54 has a positioning mark 55 thereon.SELECTED DRAWING: Figure 2
Patent JP-2020199491-A (JP)
Title: Processing apparatus for waste medical appliance
Inventor: WU JINGHUA
IPC: B09B5/00
Filed: 2019-07-21
Abstract: To provide a processing apparatus for a waste medical appliance.SOLUTION: A processing apparatus comprises a processor, where a crushing chamber is arranged in the processor. The processing apparatus has a simple structure, is easy to operate and is convenient to maintain. The apparatus can automatically crush medical appliances and separate material, fully burn combustible material to reduce secondary pollution to environment, and use incineration heat to melt metal material so as to facilitate recovery and utilization of resources, and probability of a staff in contact with the medical appliances is reduced, working environment of the staff is improved, processing efficiency of the medical appliances is improved, and therefore, the apparatus has a higher value of use and a promotion value.SELECTED DRAWING: Figure 1
Patent JP-2021016925-A (JP)
Title: Robot hand control device, robot system and robot hand control method
Inventor: TAKO MIZUKI
IPC: B25J15/08
Filed: 2019-07-23
Abstract: To provide a robot hand control device, a robot system and a robot hand control method that are able to avoid a failure caused when all the fingers of a robot hand are simultaneously closed or a work piece is placed in a conveyance position.SOLUTION: A robot hand control device 1 comprises: an air supply unit 11 that supplies air into fingers 7a, 7b, 7c, 7d of a robot hand 4 and discharges air from inside the fingers 7a, 7b, 7c, 7d; and a control unit 14 that controls an air supply unit 11. The air supply unit 11 has two or more air systems 17a, 17b connected to the mutually different fingers 7a,7b;7c,7d and capable of supply of air to the fingers 7a,7b;7c,7d and discharge of air from the fingers 7a,7b;7c,7d mutually independently. According to the shape of a work piece and an object around a conveyance position of the work piece, the control unit 14 controls supply and discharge of air by each of the two or more air systems 17a, 17b.SELECTED DRAWING: Figure 1
Patent JP-2021018198-A (JP)
Title: Orientation oscillation measurement method and device of optical sensor unit using line chart
Inventor: FURUKAWA TAKUYA
IPC: G01H9/00
Filed: 2019-07-23
Abstract: To provide a method and a device for measuring on the basis of only an output signal of a line sensor, orientation oscillation of an optical sensor unit in which an imaging optical system and the line sensor are incorporated.SOLUTION: An optical sensor unit (100) is oscillated, oscillation of a first line image (302x) orthogonal to a line sensor (101), is detected on the basis of change in a sensor output value of the first line image, then oscillation of a second line image (302y) which is tilted by a prescribed angle θ from the line sensor is detected on the basis of change in a sensor output value of the second line image, then oscillation of the optical sensor unit is measured on the basis of oscillation of the first line sensor, then oscillation in a second direction of the optical sensor unit is measured on the basis of the second line image, in which a tilt angle of the second line image is set to an angle greater than 0° and smaller than a maximum angle at which the second line image traverses a pixel in the first direction.SELECTED DRAWING: Figure 5
Patent JP-2021021149-A (JP)
Title: Fiber cord for fiber-reinforced rubber hose
Inventor: SUZUKI YOSHIJI
IPC: D06M15/41
Filed: 2019-07-24
Abstract: To provide a fiber cord for a fiber-reinforced rubber hose that is particularly suitable as a rubber hose for a brake oil of an automobile, has reduced process troubles in the manufacture of a rubber hose by suppressing the occurrence of scum derived from a surface treatment agent for a fiber cord and is excellent in adhesiveness to EPDM-based rubber.SOLUTION: The fiber cord for a fiber-reinforced rubber hose is a fiber cord having a surface treatment agent containing resorcin-formalin-rubber latex, a blocked isocyanate compound and a compound produced by subjecting parachlorophenol and resorcin to co-condensation with formaldehyde adhered to a polyester fiber cord to which a polyepoxide compound is adhered in which the rubber latex in the resorcin-formalin-rubber latex is polybutadiene rubber latex and chloroprene rubber latex; and the ratio of chloroprene rubber latex to the total amount of polybutadiene rubber latex and chloroprene rubber latex is 45 to 65 wt%.SELECTED DRAWING: None
Patent JP-2021022107-A (JP)
Title: Information providing system and server
Inventor: HOSHIAI HIDEAKI
IPC: G06Q50/12
Filed: 2019-07-26
Abstract: To provide an information providing system capable of efficiently outputting business manual information only by voice without using hands even if both hands are occupied.SOLUTION: An information providing system outputs a reply, from a user terminal, corresponding to contents of a voice request, which is a browsing request for business manual information issued from the user by voice. A server includes: a business manual database that converts a business manual into voice data and stores it as the business manual information; a voice data analysis unit that analyzes the voice data on the voice request transmitted from the user terminal; a business manual candidate estimation unit that estimates an item corresponding to contents of the analyzed voice data from the business manual information; and a communication unit that transmits the item estimated by the business manual candidate estimation unit to the user terminal. The user terminal includes: a voice input unit that inputs the voice request from the user; and an output unit that outputs the business manual information.SELECTED DRAWING: Figure 1
Patent JP-2021019842-A (JP)
Title: Pachinko game machine
Inventor: SHIRAISHI TATSUYA
IPC: A63F7/02
Filed: 2019-07-26
Abstract: To provide a Pachinko game machine capable of improving amusement properties of games.SOLUTION: A Pachinko game machine has an END ready-to-win as a presentation capable of being performed during a variable display of a first special symbol or during a variable display of a second special symbol. The END ready-to-win may be performed during a variable display to be executed when a winning-losing determination result of the first special symbol becomes a big win in a normal game state. The END ready-to-win may be performed during a variable display to be executed when the winning-losing determination result of a second special symbol becomes a big win in a probability variable game state. A probability of being shifted to a latent probability game state after the end of a big win game to be performed after the end of the variable display when the latter END ready-to-win is performed is configured to be higher than a probability of being shifted to the latent probability game state after the end of a big win game to be performed after the end of the variable display when the former END ready-to-win is performed.SELECTED DRAWING: Figure 94
Patent JP-2021021037-A (JP)
Title: Resin pellet, and method for producing molding
Inventor: OKAMOTO MASATO
IPC: C08L29/04
Filed: 2019-07-30
Abstract: To provide a pellet of EVOH that has a high discharge speed and prevents breaking up in melt molding with an extruder, and a method for producing a molding using such a pellet.SOLUTION: A resin pellet contains an ethylene-vinyl alcohol copolymer (A). The ratio of a crystallinity Xs of (A) in a region at a distance of 0-20 μm from the surface to a crystallinity Xd of (A) in a region at a distance of 20-120 μm from the surface, (Xs/Xd), is 0.85-1.05.SELECTED DRAWING: Figure 1
Patent JP-2021024922-A (JP)
Title: Method for producing prepreg and prepreg
Inventor: MATSUMOTO TAKAYUKI
IPC: C08L63/00
Filed: 2019-08-02
Abstract: To provide a method for producing a prepreg capable of producing a fiber-reinforced composite material having simultaneously achieved both excellent CAI strength and a reduction in variations in CAI strength at a high level.SOLUTION: Disclosed is a method for producing a prepreg comprising: a reinforcing fiber layer including a reinforcing fiber and a resin composition containing (A) component, (B) component and (C) component impregnated between the fibers; and a surface fiber layer including a fabric including a polyamide fiber and a resin composition containing (A) component, (B) component and (C) component impregnated between fibers of the polyamide fibers arranged on the surface of the reinforcing fiber layer. The method for producing a prepreg comprises an arrangement step of arranging a fabric on the surface of a reinforcing fiber base material and an impregnation step of supplying a resin composition to the reinforcing fiber base material and impregnating the resin composition between fibers of the reinforcing fibers. The polyamide fiber includes a first polyamide resin and a second polyamide resin having a melting point higher than the melting point of the first polyamide resin by 7 to 50°C.SELECTED DRAWING: None
Patent JP-2021024444-A (JP)
Title: Vehicle body side part structure
Inventor: NAKAMINE NORIHIKO
IPC: B62D25/04
Filed: 2019-08-06
Abstract: To suppress stress concentration on a weld zone on a side sill side surface.SOLUTION: A vehicle body side part structure has: a side sill 14 which is located on a vehicle width direction inner side with respect to an outer panel 20, and extends in a vehicle longitudinal direction; and a center pillar 18 which is provided with a weld zone 36 joined with a side surface of the side sill 14, and extends towards a vehicle upper side from the weld zone 36. In this structure, the center pillar 18 comprises front and rear beads 42 which extend along the vehicle longitudinal direction between a lower side end part of a ridge line 26 of the center pillar 18 extending along a vehicle vertical direction and the weld zone 36.SELECTED DRAWING: Figure 3
Patent JP-2021025903-A (JP)
Title: Current sensor
Inventor: MIWA HIROAKI
IPC: G01R15/20
Filed: 2019-08-06
Abstract: To provide a current sensor capable of preventing a snap fit from being broken at the time of assembly by the snap fit in a structure for fixing a case and a lid unit by the snap fit.SOLUTION: A case 200 has a recessed housing unit 206 in which part of a bus bar 100 is arranged. A lid 600 is fixed to the case 200 along an opening direction of an opening 210 so as to close the opening 210 of the housing unit 206 of the case 200. A snap fit 700 is provided at the lid portion 600. A catch 800 is provided on outer wall surfaces 211 and 212 of the case 200. The catch 800 restricts movement of the snap fit 700 in the opening direction by catch of the snap fit 700. The snap fit 700 is formed so that width in a width direction perpendicular to the opening direction and a vertical direction becomes wider from a tip portion 704 toward a root portion 701.SELECTED DRAWING: Figure 1
Patent JP-2021026130-A (JP)
Title: Information processing device, information processing method, recognition model and program
Inventor: LI YUANCHAO
IPC: G10L15/16
Filed: 2019-08-06
Abstract: To realize a technique which can recognize emotions by focusing on features of periods which are significantly related to emotions using an end-to-end neural network.SOLUTION: An information processing device according to a present embodiment includes: extraction means which extracts a plurality of local features of data indicating voice, and in which characteristics of feature extraction are formed by learning; encoding means which encodes a series of features over time in data indicating voice based on the plurality of local features, and in which characteristics which encode the series of features over time are formed by learning; generation means which generates information which weights features at specific time points related to classification of emotions in the series of encoded features over time, and in which the characteristics which weight the features at the specific time points are formed by learning; and classification means which classifies emotions corresponding to data indicating voice by using information weighted with features at the specific time points, and in which the characteristics of the classification are formed by learning.SELECTED DRAWING: Figure 2
Patent JP-2019181308-A (JP)
Title: Pachinko machine
Inventor: FUNABASHI HIDEAKI
IPC: A63F7/02
Filed: 2019-08-06
Abstract: To provide a Pachinko machine capable of providing a player with a novel display performance that causes a change in a variation display mode during variation display of a pattern and causes the change to occur even in a situation where only one reservation exists.SOLUTION: When scheduled information (namely, hold information) occurs during variation display of a decorative pattern in a pattern display part, a rush-in lottery regarding whether a variation display mode in the pattern display part is changed to a specific detail variation pattern using a specific decorative pattern is executed, and remaining time relating to the variation display is confirmed. When the rush-in lottery is won and the remaining time is equal to or more than specific time (a predetermined unit variation time), the variation display mode in the pattern display part is changed to a variation display mode by the specific detail variation pattern using the specific decorative pattern during the variation display.SELECTED DRAWING: Figure 7
Patent JP-2021023665-A (JP)
Title: vehicle
Inventor: FUKAWATASE OSAMU
IPC: B60P3/00
Filed: 2019-08-07
Abstract: To provide a vehicle capable of suppressing longitudinal and lateral oscillation of a wheel chair with a simple structure.SOLUTION: A vehicle 10 includes: a vertical wall part 12 vertically fitted on a vehicle cabin floor and extended in a vehicle width direction; a side wall part 14 to which at least one end part of the vertical wall 12 is connected and which is extended in the longitudinal direction of the vehicle; a first fastening belt 22 one end part 22A of which is fixed to the vertical wall part 12 and another end part 22B of which is fixed to a wheel chair 100 whose wheels 100B come in contact with at least one of the vertical wall part 12 and the side wall part 14; and a second fastening belt 24 one end part 24A of which is fixed to the side wall part 14 and which is fixed to the wheel chair 100 whose wheels 100B come in contact with at least one of the vertical wall part 12 and the side wall part 14.SELECTED DRAWING: Figure 2
Patent JP-2021024641-A (JP)
Title: Drawn container
Inventor: SHIBA EIJI
IPC: C08L23/12
Filed: 2019-08-08
Abstract: To provide a drawn container that has superior drawing blow moldability, high container rigidity, and small container shrinkage after high-temperature sterilization processing.SOLUTION: A drawn container is formed of a propylene-based polymer composition (A) including: 0.5-45 mass% of a propylene-based polymer (a1) of 10-12 dl/g in intrinsic viscosity [η] measured in a tetralin solvent at 135°C and 55-99.5 mass% of a propylene-based polymer (a2) of 0.5-3.5 dl/g in intrinsic viscosity [η] measured in the tetralin solution at 135°C (where a total mount of the propylene copolymer (a1) and propylene copolymer (a2) is 100 mass%).SELECTED DRAWING: None
Patent JP-2020106804-A (JP)
Title: Image capturing optical lens
Inventor: TERANISHI KOSUKE
IPC: G02B13/00
Filed: 2019-08-20
Abstract: To provide an optical lens, in particular an image capturing optical lens.SOLUTION: An image capturing optical lens provided herein comprises, in order from the object side to the image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens, where the second lens has positive refractive power and the third lens has positive refractive power. The image capturing optical lens satisfies the following conditional expressions: 4.00≤f1/f≤7.00, -20.00≤R9/d9≤-9.00. The image capturing optical lens offers high imaging performance and a short total track length (TTL).SELECTED DRAWING: Figure 1
Patent JP-2021032690-A (JP)
Title: probe
Inventor: SATO KENICHI
IPC: G01R1/067
Filed: 2019-08-23
Abstract: To reduce the electric resistance between a target object and a probe when the probe is pushed against the object.SOLUTION: In a probe 10, a winding member 100, pushed against a first target object 20, includes a plurality of conductive winding parts, and forms a spiral shape made of a first winding part 102a, a second winding part 102b, a third winding part 102c, and a fourth winding part 102d. A second protrusion 320 is a plunger biased to the outside by a spring 400 in a cylinder 500 and is pushed against the second target object 30.SELECTED DRAWING: Figure 1