baber/WOPTO huggingface dataset:
Patent JP-2019215093-A (JP)
Title: Heat exchanger
Inventor: MASUDA HIROSHI
IPC: F28F9/24
Filed: 2018-06-11
Abstract: To provide a heat exchanger capable of improving heat exchange efficiency in a heat exchanger using porous metal.SOLUTION: A heat exchanger includes: a passage part 12 including a heat transfer part 10 and porous metal 11, through which fluid can pass, and in which the porous metal 11 is arranged; an introduction flow passage 13 for introducing fluid from an introduction port 15 to the passage part 12; and a discharge flow passage 14 for discharging the fluid from the passage part 12 to a discharge port 16. Convex parts 131 and 141 are formed so that an interval in a vertical direction, which is a short side direction, in a cross section of at least one of the introduction flow passage 13 and the discharge flow passage 14 becomes narrow near the center in a width direction, which is a long side direction.SELECTED DRAWING: Figure 1
Patent JP-2019215989-A (JP)
Title: Alloy member, cell stack, and cell stack device
Inventor: TANAKA YUKI
IPC: H01M8/0247
Filed: 2018-06-12
Abstract: To provide an alloy member, a cell stack, and a cell stack device, capable of suppressing a coating film from being peeled off.SOLUTION: A top board 201 includes: a substrate 210 composed of an alloy material containing chromium; a chromium oxide film 211 covering a surface 210a of the substrate 210; and a coating film 212 covering a surface 211a of the chromium oxide film 211. The substrate 210 has a recess 210b formed on the surface 210a. The chromium oxide film 211 has a buried part 211b buried at the inside of the recess 210b. The buried part 211b is constricted at an opening S2 of the recesses 210b. At least a part of an outer edge 210E of the recess 210b is curved, in a cross section of the substrate 210.SELECTED DRAWING: Figure 8
Patent JP-2019216158-A (JP)
Title: Stationary guidance apparatus
Inventor: NISHIZAKA RYOKO
IPC: H01F30/12
Filed: 2018-06-12
Abstract: To provide a stationary guidance apparatus having an excellent effect of suppressing deterioration of characteristics due to deformation of a wound iron core around which a strip of amorphous metal is wound.SOLUTION: The stationary guidance apparatus includes: a wound iron core 2 having a plurality of legs 2c between an upper yoke portion 2a and a lower yoke portion 2b; a coil 3 attached to the legs 2c of the wound iron core 2; and a support mechanism 6, provided with a support member 17 for supporting the upper yoke portion 2a of the wound core 2 from below to lift and support the wound core 2, having a height adjusting unit 18 capable of adjusting a supporting height of the upper yoke portion 2a by the support member 17.SELECTED DRAWING: Figure 1
Patent JP-2019215433-A (JP)
Title: Total reflection polarizer
Inventor: YANAGISAWA YASUAKI
IPC: G02B5/04
Filed: 2018-06-12
Abstract: To provide a total reflection polarizer having a high extinction ratio and a low aberration.SOLUTION: A total reflection polarizer P1 for removing one of two polarized components of an incident beam I by total reflection, comprises: a first prism 10 and a second prism 20 formed with uniaxial crystal, an extraordinary refractive index (n) of which is larger than an ordinary light refractive index (n); and a flat plate 30 formed between the first prism 10 and the second prism 20 with an isotropic material. A refractive index (n) of the isotropic material forming the flat plate 30 is approximately equal to the ordinary light refractive index (n) of the uniaxial crystal, a first optical axis A1 that is the optical axis of the first prism 10 is parallel to a second optical axis A2 that is the optical axis of the second prism 20, and the first optical axis A1 and the second optical axis A2 are orthogonal to an optical axis X of the incident beam I.SELECTED DRAWING: Figure 1
Patent JP-2019215472-A (JP)
Title: Laminate with adhesion layer, laminate, liquid crystal layer laminate, method for manufacturing liquid crystal film, and method for manufacturing optical laminate
Inventor: KOSHINO TETSUSHI
IPC: B32B27/00
Filed: 2018-06-14
Abstract: To provide a laminate with an adhesion layer suitable for manufacturing an optical laminate, a laminate, a liquid crystal layer laminate, a method for manufacturing a liquid crystal film, and a method for manufacturing an optical laminate.SOLUTION: A laminate with an adhesion layer includes, in this order, a first base material layer, a first liquid crystal layer, and an adhesion layer. A width-direction cross section of the laminate with an adhesion layer has a first end area that is an area on the outside in the width direction with respect to the position of an end in the width direction of the adhesion layer, on at least one end in the width direction of the first liquid crystal layer; the water contact angle of a surface closer to the adhesion layer in the first end area is 75° or more.SELECTED DRAWING: Figure 1
Patent JP-2019215138-A (JP)
Title: Multi-nozzle burner and combustor
Inventor: ONISHI SHOGO
IPC: F23R3/28
Filed: 2018-06-14
Abstract: To improve miscibility of fuel with air in a multi-nozzle burner.SOLUTION: A multi-nozzle burner includes multiple fuel nozzles for supplying fuel and is formed with air flow passages around discharge ports of the fuel nozzles. The fuel nozzles have projection parts of which discharge port shape projects toward an outside in a radial direction of the fuel nozzles.SELECTED DRAWING: Figure 1
Patent JP-2019219311-A (JP)
Title: Linear position sensor
Inventor: SAKAI ASAMITSU
IPC: G01D5/245
Filed: 2018-06-21
Abstract: To provide a linear position sensor with which it is possible to improve the accuracy of detecting the rotational position of a target.SOLUTION: A target 400 has a circular arc shape, with first magnetic poles 401 and second magnetic poles 402 arranged in circular arc form. The target 400 moves in the circumferential direction of a circle, with the center of circle of the circular arc shape serving as a central axis 403. Furthermore, the target 400 has a wave shape, with the circumferential middle portions of the first and second magnetic poles 401, 402 protruding. The wave form the target 400 is formed on outer circumferential surface 404 of the circular arc shape. Thus, it is possible to relieve the strain of a magnetic field between the first and the second magnetic poles 401, 402. For this reason, it is possible to acquire a sine signal that indicates a sine function close to an ideal and a cosine signal that indicates a cosine function close to an ideal. Therefore, it is possible to improve the accuracy of detecting the rotational position of the target 400.SELECTED DRAWING: Figure 7
Patent JP-2020004570-A (JP)
Title: Organic electroluminescence element
Inventor: FUKUURA TOMOHIRO
IPC: H01L51/50
Filed: 2018-06-27
Abstract: To provide an organic EL element of a bottom emission type, capable of exhibiting good luminance efficiency and external quantum efficiency.SOLUTION: The organic electroluminescence element includes a light-transmitting substrate 10, an anode layer 20, a light-emitting layer 30 comprising an organic light-emitting material, a cathode layer 40, a dielectric layer 50 and a metal-based particle aggregate layer 60 in the described order, in which light is extracted from the light-transmitting substrate 10 side. The metal-based particle aggregate layer 60 comprises 30 or more metal-based particles 61 separated from one another and two-dimensionally arranged, in which the metal-based particles 61 have an average particle diameter of 200 nm or more and 1600 nm or less, an average height of 55 nm or more and 500 nm or less, an aspect ratio, which is defined by a ratio of the average particle diameter to the average height, of 1 or more and 8 or less, and an average distance between adjoining metal-based particles 61 of 1 nm or more and 150 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2020003714-A (JP)
Title: Zoom lens and image capturing device
Inventor: HAYASHI TOSHIHIDE
IPC: G02B15/20
Filed: 2018-06-29
Abstract: To provide a compact, high-performance zoom lens, and an image capturing device.SOLUTION: A zoom lens is provided, substantially consisting of a negative first lens group G1, a positive second lens group G2, a negative third lens group G3, and a negative fourth lens group G4 in order from the object side, and being configured such that each of the lens groups moves along an optical axis to change distances between adjacent lens groups while zooming. Focusing is accomplished by moving the third lens group along the optical axis. The zoom lens satisfies a predetermined condition. An image capturing device disclosed herein is equipped with the zoom lens.SELECTED DRAWING: Figure 1
Patent JP-2020009794-A (JP)
Title: Thermoelectric element
Inventor: TERAJIMA KOICHI
IPC: H01L37/00
Filed: 2018-07-03
Abstract: To provide a thermoelectric element, including a magnetic substance, capable of suppressing an influence of a magnetic field on the periphery of an element without degrading power generation efficiency.SOLUTION: The thermoelectric element is formed by including a magnetic substance and includes a plurality of thermoelectric conversion units generating an electromotive force by a temperature gradient, and is disposed so that the magnetization direction of a magnetic substance contained in a first thermoelectric conversion unit and the magnetization direction of a magnetic substance contained in a second thermoelectric conversion unit electrically connected and adjacent thereto are not parallel with each other.SELECTED DRAWING: Figure 5
Patent JP-2018157233-A (JP)
Title: Cleaning system and cleaning method
Inventor: DEMURA KENSUKE
IPC: H01L21/304
Filed: 2018-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning system which can effectively remove residual components, and to provide a cleaning method.SOLUTION: A cleaning system according to an embodiment includes: a first supply part which supplies a first solution to a workpiece; a second supply part which supplies a second solution to the workpiece to which the first solution is supplied; a dry part which dries the workpiece to which the second solution is supplied; a container which can maintain an atmosphere decompressed to a level lower than the atmospheric pressure; a heating part which heats the dried workpiece placed in the container; a gas supply part which supplies a gas to the interior of the container; and a decompression part which decompresses the interior of the container to a predetermined pressure.SELECTED DRAWING: Figure 1
Patent JP-2020005824-A (JP)
Title: Game machine and game device
Inventor: KOYAMA YOICHI
IPC: A63F5/04
Filed: 2018-07-06
Abstract: To provide a game machine that prevents a fraudulent act by invading a foreign object in advance.SOLUTION: Game medium detecting means includes: a path forming unit that forms a path through which a game medium passes; image capturing means that captures an image of a path; and game medium determining means that determines whether or not an object passing through the path is a normal game medium, based on image data obtained via the image capturing means. The game medium determining means includes: image storage means that stores image data of a plurality of determination areas in the path forming unit in advance; image comparing means that compares the image data of the determination area in the image data captured by the image capturing means with the image data of the determination area stored in the image storage means; and foreign object determining means for determining that a foreign object is present in the path forming unit when there is a determination area having a difference equal to or greater than a threshold value, as a result of the comparison by the image comparing means.SELECTED DRAWING: Figure 38
Patent JP-2020009913-A (JP)
Title: Mounting board and manufacturing method thereof
Inventor: WATANABE HARUYUKI
IPC: H05K1/18
Filed: 2018-07-09
Abstract: To solve a problem in which a silicone resin layer is easily peeled off from an insulating substrate by using a silicone resin to improve the light reflectance in a conventional mounting board.SOLUTION: In a mounting board according to the present invention, a silicone resin layer covering an insulating substrate 11 has a first reflector portion 14A embedded between first conductive patterns 12 on the surface of the insulating substrate, and a second reflector portion 14B formed in an outer ring shape around the first conductive pattern 12. A concave portion 18 that curves inward is formed on a side surface in the thickness width direction of the first conductive pattern 12, and the first reflector portion 14A is also buried in the concave portion. With this structure, the first reflector portion 14A can obtain an anchor effect via the concave portion 18, and can realize a structure that is hard to fall off from the insulating substrate 11.SELECTED DRAWING: Figure 3
Patent JP-2020013678-A (JP)
Title: connector
Inventor: SEKI KYOHEI
IPC: H01R13/66
Filed: 2018-07-17
Abstract: To provide a connector which can suppress an influence an arc.SOLUTION: A male connector 100 comprises: plug terminals 122 and 123 connected to a jack terminal 232 provided in a female connector 200; output terminals 124 and 125 for outputting electric power to the outside; and a first inner contact 141 and a second inner contact 142, having resistance lower than that of the first inner contact 141, which electrically connect the plug terminals 122 and 123 to the output terminals 124 and 125. When the female connector 200 is fitted, the first inner contact 141 and the second inner contact 142 are brought into contact with the plug terminals 122 and 123 as well as with the output terminals 124 and 125. When the female connector 200 is removed, the first inner contact 141 keeps in contact with the plug terminals 122 and 123 as well as with the output terminals 124 and 125, while the second inner contact 142 is switched to a state where it does not make contact with the plugs terminal 122 and 123 nor with the output terminals 124 and 125.SELECTED DRAWING: Figure 12
Patent JP-2020012947-A (JP)
Title: Information processing apparatus and program
Inventor: TSURUKAWA SOICHI
IPC: G09B7/02
Filed: 2018-07-17
Abstract: To provide an information processing apparatus that can suitably display test results.SOLUTION: A management server 20 receives entry data D1 indicating answers from a plurality of answerer to questions from a digital pen 10a or a tablet 10b. The management server 20 classifies the answers from the plurality of answerers for each of example answers on the basis of stroke information indicated by the entry data D1. The management server 20 transmits, to a terminal for a teacher 30, display data D2 for displaying an example answer list 47 indicating the list of the example answers together with the number of answerers, and thereby displays the example answer list 47 on the terminal for a teacher 30.SELECTED DRAWING: Figure 4
Patent JP-2020011691-A (JP)
Title: Vehicle side section structure
Inventor: TSUCHIDA KOJI
IPC: B60J5/00
Filed: 2018-07-20
Abstract: To provide a vehicle side section structure capable of suppressing entering of a side door into a cabin by reducing breakage and deformation of an end of a side door in the vicinity of a center pillar during a side collision.SOLUTION: A vehicle side section structure 100 includes: a columnar center pillar 102 which extends in a vertical direction in a center of a vehicle body side section; and a rear side door 104 which is arranged in the vehicle body side section. The center pillar has a rear vertical wall section 118 extending in a vehicle width direction in a plan view. The rear side door has a door outer panel 108 arranged at the vehicle outside, a door inner panel 110 which is arranged at the vehicle inside of the door outer panel and is joined to the door outer panel at the vehicle outside of the center pillar, and an impact beam 112 to be a columnar body which is arranged between the door outer panel and the door inner panel and extends in a vehicle longitudinal direction. The impact beam is overlapped with the rear vertical wall section of the center pillar from the vehicle outside in a side view.SELECTED DRAWING: Figure 2
Patent JP-2019023291-A (JP)
Title: Isocyanate composition, coating composition, coat, and coated article
Inventor: AZUMA KOICHIRO
IPC: C08G18/71
Filed: 2018-07-23
Abstract: To provide an isocyanate composition which provides a coating composition with good viscosity stability and provides a good coat with good drying properties and solvent resistance.SOLUTION: An isocyanate composition comprises a triisocyanate represented by the specified general formula (I), and a compound represented by the specified general formula (II).SELECTED DRAWING: None
Patent JP-2020015364-A (JP)
Title: Control device and control method
Inventor: OSHIDA HIROKI
IPC: B60T7/12
Filed: 2018-07-24
Abstract: To provide a control device and a control method which can accurately execute adaptive cruise control of a saddle-riding type vehicle while securing comfortability of a driver.SOLUTION: In a control device and a control method, during execution of adaptive cruise control of traveling a saddle-riding type vehicle according to a distance between the saddle-riding type vehicle to a preceding travel vehicle, movement of the saddle-riding type vehicle, and instruction of a driver, when a brake force is generated in the vehicle of the saddle-riding type vehicle, at a brake start point when a brake force generated in the wheel, brake force distribution of front-rear wheels becomes an initial state in which a brake force generated in the rear wheel is higher than a brake force generated in the front wheel. A distribution ratio of the front wheel increases in the brake force distribution of the front-rear wheels along elapse of time.SELECTED DRAWING: Figure 4
Patent JP-2020017047-A (JP)
Title: Information processing apparatus, method for controlling the same, and program
Inventor: OSAKI ATSUSHI
IPC: H04N5/76
Filed: 2018-07-25
Abstract: To acquire a plurality of aerial images appropriate for preventing missing of detection of an object to be detected.SOLUTION: An object detection device 100 is an information processing apparatus that acquires a plurality of aerial images 400 to be analyzed, and comprises: an image acquisition unit 103 that acquires a plurality of aerial images of an image size including a predetermined number of map tiles 501 in accordance with map tiles dividing and showing an image of a map; and a panel management unit 102 that manages, as panels, blocks in which the map tiles are brought together for every number according to the predetermined number. The image acquisition unit 103 acquires the aerial images corresponding to the panels managed by the panel management unit 102.SELECTED DRAWING: Figure 1
Patent JP-2020016746-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA TAKESHI
IPC: G03G21/16
Filed: 2018-07-25
Abstract: To provide an image forming apparatus that includes a corrugated piece that can appropriately give resilience to paper with a simple configuration.SOLUTION: An image forming apparatus comprises: an ejection roller pair 33 that ejects or switches back paper; a paper press-holding member 35 that press-holds a top face of the ejected paper; and an ejection tray 15 on which the ejected paper is loaded. The paper press-holding member 35 includes: a detection piece 63 that projects to an upper part of the ejection tray 15 across an ejection port 45, is pushed up by the paper being ejected to rotate in a first angle, and is pushed up by the paper being switched back to rotate in a second angle different from the first angle; and a corrugated piece 67 that gives resilience to the paper. When the detection piece 63 rotates in the first angle, the corrugated piece 67 rotates in a contact attitude to be in contact with the paper to give resilience, and when the detection piece 63 rotates in the second angle, rotates in a retracted attitude to be not in contact with the paper.SELECTED DRAWING: Figure 2
Patent JP-2020015136-A (JP)
Title: Side scrap processing device and metal band cutting processing system
Inventor: KANEKO TOSHIYUKI
IPC: B23D33/00
Filed: 2018-07-26
Abstract: To provide a side scrap processing device that can achieve automation of work for collecting side scraps fed out from a cutting part by a side cutter, and a metal band cutting processing system.SOLUTION: The side scrap processing device comprises: a cylindrical body that guides a tip part 2a of a side scrap 2 fed out from a cutting part 15 by side cutters 12a and 12b to a preset holding position; a gripping mechanism that grips the tip part 2a of the side scrap 2 guided up to the gripping position; and a conveying mechanism that conveys the tip part 2a of the side scrap 2 gripped by the gripping mechanism to a collecting member 21.SELECTED DRAWING: Figure 2
Patent JP-2019043938-A (JP)
Title: Composition containing ivermectin for exterminating clavinema mariae infection on sebastes schlegeli
Inventor: HAN HYUN-JA
IPC: A61K31/7048
Filed: 2018-07-27
Abstract: To provide a composition and method for exterminating clavinema mariae infection on sebastes schlegeli.SOLUTION: The present invention relates to: a composition for exterminating Clavinema mariae infection on Sebastes schlegeli, containing ivermectin as an active ingredient; feeds for exterminating Clavinema mariae infection on Sebastes schlegeli, containing ivermectin as an active ingredient; and a method for exterminating Clavinema mariae infection on Sebastes schlegeli, comprising administering the composition or feeds to the Sebastes schlegeli.SELECTED DRAWING: Figure 3
Patent JP-2020018143-A (JP)
Title: Vehicle driving device
Inventor: KURAMOCHI REIJI
IPC: B60L3/00
Filed: 2018-07-27
Abstract: To provide a vehicle driving device which can inhibit enlargement even if a passage which connects a refrigerant passage for cooling a heating part of an inverter device with another cooling object is provided.SOLUTION: A vehicle driving device 100 includes: a rotary electric machine serving as a driving power source of a wheel; an inverter device 1 which controls the rotary electric machine; a bracket 2 to which the inverter device 1 is attached; and a case 3 which houses the rotary electric machine and to which the bracket 2 is attached. The bracket 2 has a first refrigerant passage 54 which is a passage for supplying a refrigerant to a heating part of the inverter device 1. A cooling object other than the inverter device 1 is attached to the case 3. Connection passages 55, 56 which connect the first refrigerant passage 54 with a second refrigerant passage which is a refrigerant passage provided at the cooling object are provided at an interior of the case 3.SELECTED DRAWING: Figure 4
Patent JP-2020019729-A (JP)
Title: Herpes virus recurrent occurrence inhibitor
Inventor: ASANO MANA
IPC: A61P31/22
Filed: 2018-07-31
Abstract: To provide new means useful for inhibiting the recurrent occurrence of herpes virus.SOLUTION: There is provided a herpes virus recurrent occurrence inhibitor containing an algae body of Coccomyxa microalgae or dry powder thereof as an active ingredient.SELECTED DRAWING: None
Patent JP-2020019519-A (JP)
Title: Packaging structure of silicon carbide substrate
Inventor: KAMBARA KENJI
IPC: B65D77/04
Filed: 2018-07-31
Abstract: To provide a packaging structure of a silicon carbide substrate which can be conveyed while maintaining a high quality of a silicon carbide substrate.SOLUTION: A packaging structure 11 of a silicon carbide substrate 12 is composed of a silicon carbide substrate 12, a resin container 13 which stores and holds the silicon carbide substrate 12 and a first sheet 22 having flexibility, and is composed of a first bag 21 sealed in a state of wrapping the container 13, and a second bag 31 which is composed of a second sheet 32 that has flexibility and is formed of a thermoplastic resin, and is sealed in a state of wrapping the first bag 21. The first sheet 22 includes an aluminum layer, and a pair of thermoplastic resin layers which are arranged so as to sandwich the aluminum layer in a thickness direction of the first sheet 22.SELECTED DRAWING: Figure 2