baber/WOPTO huggingface dataset:
Patent JP-2020146666-A (JP)
Title: Liquid feeding nozzle, reaction method and reaction device
Inventor: MATSUNO YUKI
IPC: B05B1/02
Filed: 2019-03-15
Abstract: To promote uniform and efficient reaction in a whole reaction field.SOLUTION: A nozzle (3A) is configured so that, a tip end surface (32) is formed in a vertical manner to a center axis (31c) of a discharge port, the tip end surface comprising a discharge port (31) for discharging a liquid stored therein, and an outer diameter (d2) of the tip end surface in one cross section including the center axis is greater than twice of an inner diameter (d1) of the discharge port. The discharge port (31) of the nozzle (3A) and an external plane (32) of the nozzle in the surrounding of the discharge port, and a reaction field (41) in a reaction tank (42) are made to face at a constant gap (g), and in the one cross section including the center axis (31c) of the discharge port, in a state of holding the constant gap over two-thirds or more of an outer diameter (d3) of the reaction field, discharge and/or suction of the liquid by the nozzle is executed for agitating a liquid in the reaction tank for reaction of a substance in the reaction field.SELECTED DRAWING: Figure 1
Patent JP-2020154395-A (JP)
Title: Information processing device and program
Inventor: KOBAYASHI MASAYUKI
IPC: G06F16/951
Filed: 2019-03-18
Abstract: To restrict a range of content to be referred to when generating reference data.SOLUTION: An information processing device 10 includes a contents acquisition unit 11 for acquiring contents being a generation object of an index, a term extraction unit 12 for extracting terms from the acquired contents, an unnecessary term selection and processing unit 13 for selecting unnecessary terms not necessary for containing in the index from the extracted terms, and storing the selected unnecessary terms in an unnecessary term storage unit 18, a contents dividing unit 14 for dividing the acquired contents into prescribed blocks, a deletion range determination unit 15 for determining a range not to be referred to when generating the index of the contents in each block by referring to the unnecessary terms stored in the unnecessary term storage unit 18, and an index generation contents generating unit 16 for generating contents to be used for generating the index by deleting the deletion range determined by the deletion range determination unit 15 from among the acquired contents.SELECTED DRAWING: Figure 1
Patent JP-2019086284-A (JP)
Title: refrigerator
Inventor: TANAKA KATSUYUKI
IPC: F25D21/04
Filed: 2019-03-18
Abstract: To provide a refrigerator capable of excellently arranging imaging means in a refrigerator provided with a vertical partition.SOLUTION: A refrigerator comprises: a refrigerator body having a storage chamber whose front face can be opened; rotatable right and left doors for closing the opening of the storage; a vertical partition provided at one door of the right and left doors, and partitioning the opening into right and left portions upon closing the one door, and with which an end part of the other door contacts upon closing the other door; and a heater provided in the vertical partition. In the neighbor portion of the vertical partition at the right door or the left door, imaging means is provided. The heater is eccentric to an imaging means direction with respect to a horizontal center in the vertical partition.SELECTED DRAWING: Figure 2
Patent JP-2020155530-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: ICHIKAWA SHUHEI
IPC: H01L21/28
Filed: 2019-03-19
Abstract: To provide a technique with which an electrode can be brought into ohmic contact with a gallium oxide substrate.SOLUTION: A manufacturing method for a semiconductor device includes the steps of: exposing a surface of a gallium oxide substrate to acidic or alkaline chemicals so that the surface roughness of the surface is increased; and forming an electrode on the surface with an increased surface roughness. By using the manufacturing method, the electrode is brought into contact with the surface with an increased surface roughness. Accordingly, an electrode can be brought into ohmic contact with a gallium oxide substrate.SELECTED DRAWING: Figure 1
Patent JP-2020155015-A (JP)
Title: Article input device and article input system
Inventor: KISHIMOTO SEIYA
IPC: G07G1/01
Filed: 2019-03-22
Abstract: To provide an article input device and an article input system for preventing erroneous registration of an article.SOLUTION: An article input device of an embodiment includes a processing unit. The processing unit acquires identification information read from a radio tag by a first reading unit installed in a first conveyance tool for conveying an article. When the acquired identification information is not registered in a second list in which identification information read from a radio tag by a second reading unit installed in a second conveyance tool for conveying an article is registered, the processing unit registers the acquired identification information in a first list. When the acquired identification information is registered in the second list, the processing unit causes a notification unit installed in the first conveyance tool to issue a notification.SELECTED DRAWING: Figure 3
Patent JP-2020153207-A (JP)
Title: Clutch device and cabinet
Inventor: YOKOTA KAZUHISA
IPC: E05B65/468
Filed: 2019-03-22
Abstract: To provide a highly versatile clutch device capable of improving reliability of an operation of the clutch device, and giving a degree of freedom to a placement of a regulation member and the clutch device.SOLUTION: A clutch device J1 comprises a first clutch body 21, a second clutch body 22, and an energizing spring 23, used for furniture including a rod-like shaft member 2A. The first clutch body 21 is loosely fitted to the shaft member 2A, and the second clutch body 22 has a pivotal support part that pivotally supports the shaft member 2A in a relatively non-turnable and slidable manner with respect to the shaft member 2A. While an inclined plane 21A of the first clutch body 21 and an inclined plane 22A of the second clutch body 22 are in contact, the energizing spring 23 energizes the inclined planes 21A and 22A so as to be press-contacted to each other. In the second clutch body 22, a part including the inclined plane 22A and a boss part of the pivotal support part are disposed so as to be deviated in an axial direction.SELECTED DRAWING: Figure 20
Patent JP-2020160164-A (JP)
Title: Optical device, exposure device and article producing method
Inventor: TSUJI MINORU
IPC: G02B7/192
Filed: 2019-03-25
Abstract: To provide an advantageous technology for reducing the influence of stress acting on an optical part.SOLUTION: An optical device 100 comprises an optical part 111, support mechanisms 130a and 130b having support parts 120a and 120b for supporting the optical part, and a position regulating part for regulating the position of the optical part in a first direction, and operating mechanisms 140a and 140b that apply a force in a second direction different from the first direction onto the optical part and operate the optical part. The operating mechanisms include a contact part that comes into contact with the optical part, an operating part that moves the contact part in the second direction, and a connecting part that connects the contact part and the operating part. The connecting part is configured such that the operating part and the contact part are relatively movable in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2020157527-A (JP)
Title: Security booklet and forming method thereof
Inventor: ENOMOTO YOJI
IPC: B42D25/48
Filed: 2019-03-26
Abstract: To provide a security booklet and a forming method thereof, being highly effective in preventing forgery by an extraction of an ID page or the like, and capable of an authenticity discrimination even when electric or communication means cannot be used.SOLUTION: The security booklet includes: an ID page 201a having an IC chip 11 that stores first information containing at least personal information and on which second information linking with the first information is formed; and at least one other page 201b excluding the ID page 201a. At least one portion of the first information is formed as invisible information 15 and 16 on at least one other page 201b.SELECTED DRAWING: Figure 2
Patent JP-2019172248-A (JP)
Title: Wiper blade for windscreen wiper
Inventor: PATRICK ASSUID
IPC: C08L9/00
Filed: 2019-03-27
Abstract: To provide a windscreen wiper with a wiper blade, and a wiping system with such a windscreen wiper.SOLUTION: The invention relates to a wiper blade (1), at least a part of the blade (1) comprising a material based on natural rubber, ethylene-propylene-diene monomer (EPDM) and at least one additive, characterized in that the EPDM is at least partially bio-based, in that the additive is a peroxide-based vulcanizing system, and in that the material is free of zinc oxide.SELECTED DRAWING: Figure 1
Patent JP-2020167187-A (JP)
Title: Pre-doping agent for power storage device and manufacturing method thereof
Inventor: KAKIMOTO YUTA
IPC: H01M4/485
Filed: 2019-03-28
Abstract: To provide a pre-doping agent for a power storage device which can suppress a decrease in the volumetric energy density of a power storage device, reduce the manufacturing cost, has the high charging depth, and be suitably used as a power storage device having a high discharge capacity, and in which the powder color L value in a lab color system is 20 or more and less than 40, and the irreversible capacity is large.SOLUTION: A pre-doping agent for a power storage device is composed of iron-containing lithium titanate represented by the following formula (1) and has a powder color L value of 20 or more and less than 40 in a lab color system. Li1+x(Ti1-yFey)1-xO2 (1). [x satisfies 0<x≤0.25 and y satisfies 0.4<y≤0.9.]SELECTED DRAWING: None
Patent JP-2020165698-A (JP)
Title: Gas-liquid separation device and low-boiling-point compound detection device
Inventor: HASEGAWA ERI
IPC: B01D71/48
Filed: 2019-03-28
Abstract: To provide a gas-liquid separation device capable of suppressing generation of wrinkles during installation of a gas separation planar membrane, and capable of increasing the life of the gas separation planar membrane by suppressing the creep phenomenon of the gas separation planar membrane.SOLUTION: A gas-liquid separation device includes: a first plate member having a passage for a sample liquid; a second plate member having a passage for a separation gas vaporized from the sample liquid; a third plate member having a passage for a carrier liquid in which the separation gas dissolves; a first gas-liquid separation membrane 31 sandwiched between the first plate member and the second plate member; and a second gas-liquid separation membrane 32 sandwiched between the second plate member and the third plate member. The first gas-liquid separation membrane 31 and the second gas-liquid separation membrane 32 include: a porous layer composed of a fluororesin having a pore that transmits a gas and does not transmit a liquid; a reinforcing layer that is formed in a mesh shape and has a higher rigidity than that of the porous layer; and a protective layer that has a pore having a diameter larger than that of the pore in the porous layer.SELECTED DRAWING: Figure 2
Patent JP-2020169835-A (JP)
Title: Information processing method and analyzer
Inventor: KURASAWA HIKARU
IPC: G01N21/27
Filed: 2019-04-01
Abstract: To provide an information processing method capable of reducing cost and labor to create a large amount of learning data.SOLUTION: The information processing method includes steps of acquiring an optical spectrum as a single entity of each component constituting a to-be-analyzed sample, setting a plurality of virtual samples having ratios of the same components different from each other, and generating learning data indicating a pseudo spectrum of each of the virtual samples based on the optical spectrum of each of the components and the proportion of each of the components.SELECTED DRAWING: Figure 4
Patent JP-2019151112-A (JP)
Title: Wettable, high strength foam especially for ink holders
Inventor: JOSEPH W LOVETTE
IPC: C08G18/08
Filed: 2019-04-03
Abstract: To provide a wettable, high strength, ether foam, particularly suited for ink holders.SOLUTION: A prepolymer is formed before adding to other components in a foam formulation, and then, the prepolymer is added to at least one polyol, isocyanate, and wetting additive. The polyol used in the prepolymer is polypropylene glycol, and the isocyanate used in the prepolymer and the foam formulation containing the prepolymer is toluene diisocyanate.SELECTED DRAWING: None
Patent JP-2020172140-A (JP)
Title: Vehicle seat
Inventor: KIMURA AKIYA
IPC: B60N2/14
Filed: 2019-04-09
Abstract: To provide a vehicle seat which enables a rear part of a side shield to be arranged at a seat frame providing good performance with a relatively simple structure.SOLUTION: A rear part of a side shield (20) comprises: an extension part (31) which is formed by extending a part of a flange part (22), which is disposed so as to enclose a rear part of a seat frame (10), to a seat inner side; a protruding part (40) protruding from the rear side of the extension part (31); and an engagement part (50) integrally formed with the protruding part (40). An engagement protruding part (16) being provided at the rear part of the seat frame (10) and protruding in a seat width direction engages with the engagement part (50) to cause the rear part of the side shield (20) to be disposed assembled to the rear part of the seat frame (10).SELECTED DRAWING: Figure 9
Patent JP-2020173162-A (JP)
Title: Tablet quality determination device, tablet manufacturing device, and tablet quality determination method
Inventor: ARIMURA TATSUTO
IPC: G01N21/3581
Filed: 2019-04-10
Abstract: To provide a tablet quality determination device for determining the quality of a tablet with high accuracy.SOLUTION: A tablet quality determination device (1) includes: a first off-axis parabolic mirror (4) for irradiating tablets (20) with terahertz light; a support part (5) for supporting the tablets (20); second optical systems (6, 7) for condensing the terahertz light which has been transmitted by the tablets (20) so as to be refracted; a light reception part (8) for receiving the terahertz light condensed by the second optical systems (6, 7); a signal processing part (10); and a determination part (12) for determining the quality of the tablets (20) on the basis of absorbance of medicative components contained in the tablets (20).SELECTED DRAWING: Figure 1
Patent JP-2020172368-A (JP)
Title: Lifting device
Inventor: WAKABAYASHI NAOYUKI
IPC: B66F3/24
Filed: 2019-04-10
Abstract: To provide a lifting device capable of suppressing the increase in the arrangement space in the vertical direction of movable part.SOLUTION: A lifting device 100 comprises a first plate-like member 51, a second plate-like member 52 connected rotatably to the first plate-like member 51, a first expansion-contraction bag 31 arranged between the first plate-like member 51 and the second plate-like member 52, which can expand and contract by supplying/discharging a gas, a third plate-like member 53 connected rotatably to the second plate-like member 52, and a second expansion-contraction bag arranged between the second plate-like member 52 and the third plate-like member 53, which can expand/contract by supplying/discharging the gas. The first plate-like member 51, the first expansion-contraction bag 31, the second plate-like member 52, the second expansion-contraction bag 32, and the third plate-like member 53 are arranged so as to overlap in a plan view.SELECTED DRAWING: Figure 6
Patent JP-2020177533-A (JP)
Title: Production line and control device
Inventor: KASAHARA DAISEI
IPC: G06Q50/04
Filed: 2019-04-19
Abstract: To notify a worker of work delay without causing discomfort, in a production line.SOLUTION: A cell production line (C) comprises: a worker identification unit (120) for identifying a worker; an actual work time identification unit (130) for identifying actual work time having passed since the worker started the work; an excess determination unit (140) for determining whether the actual work time exceeds predetermined work time set based on a combination of a work content of the worker and the worker; and a notification unit (150) for outputting, as the result of the excess determination, if it is determined that the actual work time exceeds the predetermined work time, a notification instruction for providing a notification by changing color of a work bench (T) on which the worker performs the work.SELECTED DRAWING: Figure 1
Patent JP-2019153592-A (JP)
Title: Lithium ion conductor, battery and electronic device
Inventor: FURUKAWA KEIKO
IPC: H01M10/0562
Filed: 2019-04-22
Abstract: To provide a lithium ion conductor having high ion conductivity, a battery and an electronic device.SOLUTION: A lithium ion conductor comprises an oxide including lithium (Li), silicon (Si) and boron (B), and has a peak A arising in a range of 25°≤2θ≤26°, and a peak B arising in a range of 41°≤2θ≤42° in X-ray diffraction spectra. A battery comprises a positive electrode, a negative electrode, and an electrolyte layer, wherein at least one of the positive electrode, the negative electrode and the electrolyte layer includes the lithium ion conductor. An electronic device comprises the battery and is supplied with electric power from the battery.SELECTED DRAWING: Figure 5
Patent JP-2020175014-A (JP)
Title: Game machine
Inventor: OSHIMA TATSUAKI
IPC: A63F5/04
Filed: 2019-04-22
Abstract: To provide a game machine having new amusement using an automatic stop function of a rotating reel.SOLUTION: A game machine having a rotating reel control part includes a reel automatic stop part for automatically stopping a rotating reel during rotation so as to prevent a special combination from being won when at least one pattern is disposed on an effective line from among patterns corresponding to a special combination before all the rotating reels are stopped in a state in which the special combination disadvantage to a player is won by winning as a result of an internal lottery, and when stop time passes from a calculation start point set after a start switch is operated.SELECTED DRAWING: Figure 9
Patent JP-2020178792-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-24
Abstract: To enhance interest in a game.SOLUTION: While a sub control part displays a start screen when a main control part starts control of an advantageous state, the sub control part displays an end screen when the main control part ends the control of the advantageous state, and displays a character image superimposed on a background image in the start screen and the end screen. While the background image is a dynamic image on the start screen, the background image is a static image on the end screen. The sub control part executes operation suggestion display for suggesting a predetermined operation to a player when the main control part receives the predetermined operation effectively, and displays the start screen before the main control part receives the predetermined operation.SELECTED DRAWING: Figure 2
Patent JP-2020182055-A (JP)
Title: Communication apparatus and control method thereof
Inventor: MIURA HIROAKI
IPC: H04W84/12
Filed: 2019-04-24
Abstract: To provide a communication apparatus capable of connecting to an access point having no Internet connection without increasing time and labor of users.SOLUTION: A communication apparatus 100 includes a wireless LAN communication unit 110 and a control unit 160. When the wireless LAN communication unit 110 performs a connection process with an AP, the control unit 160 determines whether to perform a communication check to confirm the availability of Internet connection via the AP based on identification information which the wireless LAN communication unit 110 receives from the AP.SELECTED DRAWING: Figure 2
Patent JP-2020181878-A (JP)
Title: Imprint mold, manufacturing method of the same, and imprint method
Inventor: ITO TOSHIKI
IPC: B29C59/02
Filed: 2019-04-24
Abstract: To provide an imprint mold having a mesa sidewall liquid-repellent layer, showing liquid-repellency (high contact angle) to a curable composition and having high durability against a cleaning process, a manufacturing method of the same, and imprint method.SOLUTION: An imprint mold has a mesa portion protruding from a base material. The mesa portion has a contact surface with which a curable composition made of an organic material comes into contact and a sidewall surface protruding the contact surface from the base material. At least on the sidewall surface, a liquid-repellent surface having a higher contact angle against the curable composition than the contact surface is formed. The liquid-repellent surface contains at least one compound selected from the group consisting of an oxide of an inorganic element, a fluoride of an inorganic element, and a nitride of an inorganic element.SELECTED DRAWING: Figure 1
Patent JP-2020180589-A (JP)
Title: Electric blower and electric vacuum cleaner
Inventor: YASUJIMA TAKEHIKO
IPC: F04D29/02
Filed: 2019-04-25
Abstract: To improve suctioning efficiency of an electric blower and an electric vacuum cleaner.SOLUTION: An electric blower (100) of the invention includes: a rotor assembly (60) having a rotary shaft (62); an impeller (20) and a diffuser (30); and a fan cover (10). The impeller (20) includes impeller blades (22), is rotated by rotation of the rotary shaft (62), and sends air to the outer periphery side with respect to the rotary shaft (62). The diffuser (30) increases a pressure of the air sent from the impeller (20). The fan cover (10) is disposed so as to cover the surface side at which the impeller blades (22) of the impeller (20) are disposed. A portion of an end surface of each impeller blade (22) which faces an inner wall surface (18) of the fan cover (10) is filled with a resin (26) having flexibility higher than that of the fan cover (10). The resin (26) contacts with the inner wall surface (18) of the fan cover (10).SELECTED DRAWING: Figure 4
Patent JP-2019188152-A (JP)
Title: System for removing implantable medical device having split tube
Inventor: LORENZO JUAN
IPC: A61F2/95
Filed: 2019-04-26
Abstract: To provide a removing system for delivering an implantable medical device to a target position of vessel in a body.SOLUTION: A removing system 10 includes a substantially-hollow distal-side tube 300. The distal-side tube includes: a proximal end 302; a distal end 304; and compressible part 306 which is positioned between the proximal end and the distal end, movable between a compressed state and a stretched state in an axial direction, and is a part of the distal-side tube itself. A substantially-hollow proximal-side tube 100 includes a proximal end 102 and a distal end 104. Engaging systems 140, 400 engage with and locate an implantable medical device 12 which is engaged with the distal end of the distal-side tube. When being engaged with the implantable medical device, the engaging systems move the compressible part to the compressed state, locate the implantable medical device, and release the compressed part to the stretched state.SELECTED DRAWING: Figure 2
Patent JP-2020184438-A (JP)
Title: Manufacturing method of solid electrolyte layer
Inventor: HIRAMOTO NATSUMI
IPC: H01B13/00
Filed: 2019-05-07
Abstract: To provide a manufacturing method of a solid electrolyte layer difficult to cause a crack.SOLUTION: A manufacturing method of a solid electrolyte layer includes: a step of preparing an organic filler with an aspect ratio of 150 to 500; a step of preparing a solid electrolyte composition containing an inorganic solid electrolyte and the organic filler, with a content of the organic filler in a total solid of 5 vol.% or more; and a step of forming a solid electrolyte layer using the solid electrolyte composition. A ratio (D50/d) of a median size D50 of the organic filler in the solid electrolyte layer to an average length d of the organic filler before contained in the solid electrolyte composition is 1 to 5.SELECTED DRAWING: None