baber/WOPTO huggingface dataset:
Patent JP-2019507488-A (JP)
Title: 高品質のリチウムリッチマンガン系リチウムイオン電池正極材料およびその合成方法
IPC: C01G53/00
Filed: 2016-09-19
Abstract: 本発明に係る方法は、アミノ酸とニッケル−コバルト−マンガン金属とを錯体化して前駆体を調製するステップと、前記前駆体をリチウム塩と混合し、ボールミリング、乾燥、焼成して製品を取得するステップとを含む。アミノ酸を錯化剤とし、環境にやさしく無毒で、運転機器への腐食性が非常に小さく、ニッケル、コバルトおよびマンガンの錯体作用がアンモニア水より少し強く、かつ、この３つの金属への錯体作用が概ね同様であるので、３つの遷移金属の共沈に有利であり、材料中の各金属元素の均一な分布を実現し、リチウムリッチマンガン系材料の総合的な電気化学的性能を向上させ、材料の品質を改善する。この方法によって製造されたリチウムリッチマンガン材料は、タップ密度が高く、コンパクション密度が高く、電気化学的性能が優れる特性を有する。
Patent JP-2019522709-A (JP)
Title: 官能化された３次元成形体を製造する方法
IPC: C08J5/24
Filed: 2017-06-22
Abstract: 本発明は、金型内で、少なくとも１種の繊維材料と、少なくとも１種の化合物Ｖ１と、少なくとも１種の化合物Ｖ２とを含有する複合材から、官能化された３次元成形体を製造する方法であって、化合物Ｖ１およびＶ２を、金型内で互いに反応させることにより架橋させ、その際、熱硬化により硬化させる、方法に関する。さらに、本発明は、官能化された３次元成形体自体、ならびにその使用、例えば自動車組立および／または家具産業におけるその使用に関する。
Patent JP-2020111409-A (JP)
Title: Elevator apparatus, elevator system, and control method for elevator apparatus
Inventor: HIGUCHI TOMOKI
IPC: B66B3/00
Filed: 2019-01-09
Abstract: To provide an elevator apparatus that is capable of fire fighting by appropriately moving a fire extinction robot to a fire outbreak floor in the event that fire breaks out on any floor of a building having a plurality of floors, and to provide an elevator system, and a control method for an elevator apparatus.SOLUTION: An elevator apparatus comprises: an actuation control unit 32 and an elevator car upper control device 11 that control an actuation of an elevator car 10; a passenger detection unit 112 provided in the elevator car 10 and that detects presence or absence of passengers in the elevator car 10; and a communicator 14 provided in the elevator car, which outputs a riding instruction signal that instructs a fire-extinction robot 20 to ride the elevator car when a fire outbreak signal P1 is acquired and when no passengers are riding the elevator car 10. When the fire outbreak signal P1 is acquired, the actuation control unit 32 moves the elevator car 10 to a standby floor where the fire-extinction robot 20 is standing by and, after the fire extinction robot 20 rides the elevator car 10, moves the elevator car 10 to the fire outbreak floor.SELECTED DRAWING: Figure 1
Patent JP-2020112713-A (JP)
Title: Wearable image display device
Inventor: MASUDA MAKOTO
IPC: G02B27/02
Filed: 2019-01-15
Abstract: To eliminate the need to adjust the image focus every time a wearable image display device is used.SOLUTION: A wearable image display device comprises an attachment module 5, a right-side image display module 10 R, and a left-side image display module 10 L. The right-side image display module 10 R and the left-side image display module 10 L each include a reflection-type image modulation device 22, a lens 31, a light-guide plate 34, and a plurality of half mirrors 4. The lens 31 is arranged in an eccentric state to a predetermined value for the reflection-type image modulation device 22. As a result, the wearable image display device does not need to be adjusted in the image focus every time the device is used.SELECTED DRAWING: Figure 1
Patent JP-2020112753-A (JP)
Title: Liquid crystal cell
Inventor: SHIKINAKA KAZUHIRO
IPC: G02F1/13
Filed: 2019-01-16
Abstract: To provide a planar liquid crystal cell for liquid crystal display devices, which uses an electric field-responsive ferromagnetic liquid crystal preferably with a surface that has been stabilized without using a substrate alignment treatment.SOLUTION: A planar liquid crystal cell for liquid crystal display devices is provided, comprising two substrates and a liquid crystal layer sandwiched between the two substrate, the liquid crystal layer consisting of an electric field-responsive ferromagnetic liquid crystal made of a composition containing imogolite.SELECTED DRAWING: Figure 2
Patent JP-2020115068-A (JP)
Title: Refrigeration cycle device and liquid heating device including the same
Inventor: IMAGAWA TSUNEKO
IPC: F24H4/02
Filed: 2019-01-18
Abstract: To provide a refrigeration cycle device and a liquid heating device including the refrigeration cycle device that prevent deterioration of COP by performing appropriate control even when a high pressure is increased.SOLUTION: A refrigeration cycle device includes: a main refrigerant circuit 10 formed by sequentially connecting a compression mechanism 11, a use side heat exchanger 12, an intermediate heat exchanger 13, a first expansion device 14 and a heat source side heat exchanger 15 by using piping 16; a bypass refrigerant circuit 20 that is branched from the piping 16 from the use side heat exchanger 12 to the first expansion device 14 and in which after decompression is performed by a second expansion device 21, heat exchange with a refrigerant flowing in the main refrigerant circuit 10 is performed by the intermediate heat exchanger 13 and joining with a refrigerant of a compression rotating element in the process of being compressed is performed; and a control device 60. The control device 60 controls a valve opening of the second expansion device 21 so that a pressure of the refrigerant after decompressed by the second expansion device 21 maintains a state of exceeding a critical pressure.SELECTED DRAWING: Figure 4
Patent JP-2020119630-A (JP)
Title: Electrode catalyst layer, membrane electrode assembly, and solid polymer fuel cell
Inventor: MIMATSU AYAKO
IPC: H01M4/86
Filed: 2019-01-18
Abstract: To provide an electrode catalyst layer, a membrane electrode assembly, and a solid polymer fuel cell capable of improving utilization efficiency.SOLUTION: An electrode catalyst layer 12 joining to a solid polymer electrolyte membrane in a solid polymer fuel cell contains a catalyst material, a conductive catalyst support for supporting the catalyst material, a polyelectrolyte, and a fibrous material. The electrode catalyst layer 12 includes a first face S1 and a second face S2 facing each other in the thickness direction of the electrode catalyst layer, and multiple ducts extending from the first face S1 to the second face S2. A value obtained by dividing the length of each duct by the thickness Ls of the electrode catalyst layer 12 is a tortuosity factor, and in the histogram of the tortuosity factor where the width of grade is set to 0.1, the mode is 1.8-2.8.SELECTED DRAWING: Figure 3
Patent JP-2020115994-A (JP)
Title: Pachinko game machine
Inventor: TAKAUCHI MASATO
IPC: A63F7/02
Filed: 2019-01-21
Abstract: To develop a model for achieving further novel amusement in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A game machine can execute plural read-ahead performances for giving notice of a degree of expectation toward execution of a futuristic special game caused by a certain reservation during variation display of identification information when a variation display start condition of identification information regarding a fore-consumed reservation is fulfilled, has a first read-ahead performance displayable at each variation of identification information regarding a fore-consumed reservation, and a second read-ahead performance displayable continuously up to variation in identification information regarding a certain reservation concerned when being displayed in variation in identification information regarding a fore-consumed reservation as plural read-ahead performances, and is configured so as to execute a first read-ahead performance at each variation of identification information regarding identification information regarding a fore-consumed reservation when execution of both of the first read-ahead performance and the second read-ahead performance are determined.SELECTED DRAWING: Figure 97
Patent JP-2020115766-A (JP)
Title: Claw of seafood collection tool and manufacturing method thereof
Inventor: ITAYA TOSHIYUKI
IPC: A01K80/00
Filed: 2019-01-22
Abstract: To prevent a claw of a seafood collection tool from being damaged when a scallop collides.SOLUTION: A claw 10 of a seafood collection tool includes: a base part 12 extending in a first direction and attached to the seafood collection tool; a bent part 15 that changes directions so as to extend from the first direction to a second direction; an elastic metal wire material 11 extending in the second direction from the bent part 15 and including a tip 16 to which a claw tip for digging soil on a sea bottom is attached, and a metal pipe 19 fitted to the elastic metal wire material 11 so as to cover at least the bent part 15.SELECTED DRAWING: Figure 3
Patent JP-2019088020-A (JP)
Title: Data transmission system, receiver, and program
Inventor: TAKEUCHI SHINYA
IPC: H04H40/18
Filed: 2019-01-23
Abstract: To provide a data transmission system that makes it possible to make all files be received in transmission using an MMT method whenever data reception is started.SOLUTION: A data transmission system includes: a data transmitter that acquires files composing a content and repeatedly transmits an MMTP packet in which a file composing a content is stored; a control message generator that transmits an MMTP packet in which a table for storing a path name of each of the files composing the content is stored; and a multiplexer that multiplexes the MMTP packet transmitted by the data transmitter and the MMTP packet transmitted by the control message generator. A packet ID of the MMTP packet in which the file composing the content is stored is different from a packet ID of the MMTP packet in which the table is stored. The table is a data asset management table.SELECTED DRAWING: Figure 1
Patent JP-2020117625-A (JP)
Title: Composition and cured product
Inventor: YAMADA TAKESHI
IPC: H01L23/36
Filed: 2019-01-24
Abstract: To provide a composition capable of producing a heat-dissipating insulating cured product excellent in adhesiveness, moisture resistance and heat resistance, and to provide a cured product obtained by curing the same.SOLUTION: The composition contains: (A) a compound represented by the following general formula (1); (B) a compound represented by the following general formula (2); and (C) a filler component. The content of the component (A) is 60-80 mass% and the content of the component (B) is 20-40 mass% based on the total amount of the component (A) and the component (B). The content of the component (C) is 100-1,000 pts.mass based on 1 pt.mass of the total amount of the component (A) and the component (B). The cured product is obtained by curing the composition.SELECTED DRAWING: None
Patent JP-2020120524-A (JP)
Title: Rotor of rotary electric machine
Inventor: YAMASHITA OSAMU
IPC: H02K1/27
Filed: 2019-01-24
Abstract: To provide a rotor of a rotary electric machine which sufficiently transmits heat generated in a magnet to a rotor core.SOLUTION: A rotor core is formed with a magnet insertion hole 18 including a magnet pocket part 20 and a groove part 22. A permanent magnet 24 is arranged in the magnet pocket part 20, and a resin sheet 26 is arranged in the groove part 22 which contains an oil absorptive polymer and absorbs oil and thereby is swollen. The resin sheet 26 absorbs the oil and is swelled, and the swollen resin sheet 28 fixes the permanent magnet 24 into the magnet insertion hole 18.SELECTED DRAWING: Figure 4
Patent JP-2020116871-A (JP)
Title: Liquid ejection device
Inventor: IIDA SHOTARO
IPC: B41J2/01
Filed: 2019-01-25
Abstract: To determine the type of a liquid in a liquid passage.SOLUTION: A liquid ejection device comprises: a sensor having a light emitting unit capable of emitting two types of light of different wavelengths to a liquid in a liquid passage, and a light receiving unit that receives light emitted to the liquid in the liquid passage; and a storage unit that stores a light reception result of the light receiving unit when the two types of light is respectively emitted to the liquid in the liquid passage from the light emitting unit in a case where the type of the liquid in the liquid passage is a first type, and a light reception result of the light receiving unit when the two types of light is respectively emitted to the liquid in the liquid passage from the light emitting unit in a case where the type of the liquid in the liquid passage is a second type. The liquid ejection device determines whether the type of the liquid in the liquid passage is the first type or the second type by comparing light reception results of the light receiving unit when the two types of light is respectively emitted to the liquid in the liquid passage from the light emitting unit, with each of the light reception results stored in the storage unit.SELECTED DRAWING: Figure 5
Patent JP-2019071675-A (JP)
Title: Data communication method and related device
Inventor: WANG NINGJUAN
IPC: H04W48/10
Filed: 2019-01-25
Abstract: To provide a data communication method and a related device.SOLUTION: A data communication method includes the steps of: constructing a beacon frame by an access device, the beacon frame including a newly added field, and the newly added field representing a plurality of data guard intervals supported by the access device; and selecting, by a terminal, a usable guard interval length according with data interval lengths supported by the terminal from the beacon frame, and broadcasting the beacon frame by the access device so as to be able to perform data communication with the access device by using the usable guard interval length. The use of the invention enables data communication between the access device and a terminal in the case where the access device supports a plurality of data guard interval lengths.SELECTED DRAWING: Figure 1
Patent JP-2020119380-A (JP)
Title: Road abnormality determining device, road abnormality determining system and road abnormality determining method
Inventor: HITOTSUMATSU TAKAFUMI
IPC: G08G1/01
Filed: 2019-01-25
Abstract: To provide a road abnormality determining device capable of improving abnormality determination accuracy.SOLUTION: A road abnormality determining device comprises: a matching determination unit 432 that determines whether or not an operator determination result stored in a storage unit 41 and a vehicle traffic result match with each other in the case where after road condition information is displayed on an operator terminal 42 in order to present the road condition information to an operator 5 who determines an abnormality of a road, and a determination result of the operator 5 is stored in the storage unit 41, a vehicle passing result is obtained from a vehicle that has passed through a road point determined by the operator 5 whether or not there is an abnormality; and an operator feedback processing unit 433 that notifies the operator 5 of an inconsistency of a determination result based on the determination made by the matching determination unit 432 that the determination result of the operator 5 and the traffic result of the vehicle do not match. The operator feedback processing unit 433 determines whether or not it is necessary to notify the operator of the inconsistency in the determination result based on an elapsed time.SELECTED DRAWING: Figure 2
Patent JP-2020117426-A (JP)
Title: Production method of optical fiber
Inventor: KONISHI TATSUYA
IPC: C03C25/104
Filed: 2019-01-28
Abstract: To provide a production method of an optical fiber capable of producing an optical fiber such that the hardness of a cover is stabilized while suppressing cost necessary for equipment and electric power.SOLUTION: A production method of an optical fiber includes steps of: coating a UV-curable resin to be a cover in an outer periphery of drawn glass fiber G1; curing the UV-curable resin by irradiating, with UV-ray, a glass fiber G2 formed by coating the UV-curable resin on the glass fiber G1; and measuring a surface temperature of the optical fiber G2 having undergone the step of curing the UV-curable resin, in which an irradiation amount of the UV-ray is controlled in the step of curing the UV-curable resin such that the surface temperature of the glass fiber G2 measured in the step of measuring the surface temperature of the optical fiber G2 may be within a temperature range set in advance.SELECTED DRAWING: Figure 1
Patent JP-2020123629-A (JP)
Title: Method of manufacturing vibration power generation device and method of manufacturing magnetostrictive component
Inventor: KITAGAWA NAOAKI
IPC: C30B23/02
Filed: 2019-01-29
Abstract: To provide a method for manufacturing a vibration power generation device including a magnetostrictive component which is excellent in orientation and dispersion uniformity of a magnetostrictive material.SOLUTION: When manufacturing a vibration power generation device 1 including magnetic field acting means 4 for applying a magnetic field to at least a part of a vibration target body 2, a magnetostrictive component 5 which is provided in an acting region of magnetic field to be applied by the magnetic field acting means 4 out of the vibration target body 2 and includes a magnetostrictive material, and a coil 6 which is wound around the magnetostrictive component 5, and performs electromagnetic induction depending on the strain of the magnetostrictive material of the magnetostrictive component 5, the magnetostrictive component 5 is formed through a growing step 11 for growing a single crystal or polycrystal 12 made of a magnetostrictive material, a target preparation step 13 for preparing a sputtering target 14 from the single crystal or polycrystal 12 grown in the growing step 11, and a film forming step 15 for performing sputtering by using the sputter target 14 prepared in the target preparation step 13 to form a sputter film 5c on the surface of a base material 5a.SELECTED DRAWING: Figure 1
Patent JP-2020125553-A (JP)
Title: Hair bundle for training wig and method for manufacturing the same
Inventor: KOIDE HIDEKO
IPC: A41G3/00
Filed: 2019-02-04
Abstract: To provide a hair bundle for training wigs and a method for manufacturing the same that can provide a hairdresser training wig that is more similar to human hair.SOLUTION: The hair bundle for training wigs according to this invention includes a base, and a large number of human hairs for which all the base sides are fixed on the base. The cuticle directions of the human hairs are the same. More specifically, it is preferable that cuticles of the human hairs extend from the hair base to the tip.SELECTED DRAWING: Figure 1
Patent JP-2020126142-A (JP)
Title: Optical scanning device and optical scanning method
Inventor: KAWAMURA YUKINORI
IPC: G02B26/08
Filed: 2019-02-05
Abstract: To provide an optical scanning device and an optical scanning method which enlarge a scan angle in optical scanning by a small movable reflection part.SOLUTION: An optical scanning device 20 includes a movable reflection part 100 and a plurality of fixed reflection parts 212. The plurality of fixed reflection parts 212 include a first fixed reflection part 212a and a second fixed reflection part 212b. Light L subjected to first reflection by the movable reflection part 100 is subjected to second reflection by the movable reflection part 100 after subjected to reflection by the first fixed reflection part 212a and the second fixed reflection part 212b.SELECTED DRAWING: Figure 1
Patent JP-2020125737-A (JP)
Title: Steam system
Inventor: OGURI TSUKASA
IPC: F01D25/10
Filed: 2019-02-06
Abstract: To ensure that damage to a shaft seal part of a rotating body that occurs at the time of warming of a steam expander can be effectively restrained.SOLUTION: A steam system 1 comprises: a steam expander 10 comprising a main body 11 into which steam flows, and a screw 12 pivotally supported inside the main body 11; a steam supply temperature sensor 51 serving as a temperature detection part for detecting a temperature of the steam flowing into the main body 11; and a control unit 100 for performing warming control for controlling a steam supply valve 22 so as to circulate the steam inside the main body 11 while keeping a resting state of the screw 12 serving as a rotating body, and controlling the steam supply valve 22 so as to rotate the screw 12 after the warming control.SELECTED DRAWING: Figure 1
Patent JP-2020124789-A (JP)
Title: Skiving method
Inventor: KAMIKUBO TOSHITAKA
IPC: B23Q15/22
Filed: 2019-02-06
Abstract: To provide a skiving method which suppresses formation of sag, and can improve work-piece process tolerance.SOLUTION: A skiving method according to the present invention comprises: (a) a process in which a work-piece W is skived into a cylindrical shape by use of a blade tool 11 with a prescribed locus moving in a reverse direction with respect to the rotating work-piece W; (b) a process in which a sag amount 13b of the processed work-piece W is measured in a region determined from a calculated value of a sag width 13a; (c) a process in which a processing diameter of a next work-piece W is determined by adding or subtracting the measured sag amount 13b to or from a target diameter of the next work-piece W, and a prescribed locus of the blade tool 11 in the sag width 13 of the next work-piece W is corrected; and (d) a process in which the corrected locus of the blade tool 11 is so made as to be a new prescribed locus, and a next work-piece W is prepared. The method repeats the aforesaid processes (a) to (d).SELECTED DRAWING: Figure 1
Patent JP-2020127944-A (JP)
Title: Punching machine
Inventor: HIROSAWA KIYOSHI
IPC: B21D28/24
Filed: 2019-02-07
Abstract: To provide a punching machine that can easily execute alignment of a center position for punching easily even from the opposite side of a cut-off region.SOLUTION: The punching machine comprises a die and a stop plate arranged with a predetermined interval as work-piece insertion parts, and a punch that is moved from a side of the stop plate toward the die, with respect to a work-piece inserted into the work-piece insertion part, to apply punching to the work-piece. The stop plate surrounds a circumference of the punch at 270° so that a 0° reference surface and a 270° reference surface can be exposed so as to be visible, and the stop plate is further provided with a first recessed part so that a 90° reference surface is exposed to the opposite side of the 0° reference surface so as to be visible. The stop plate is further provided with a second recessed part so that a 180° reference surface is exposed so as to be visible.SELECTED DRAWING: Figure 9
Patent JP-2019182737-A (JP)
Title: Hexagonal boron nitride powder and manufacturing method therefor
Inventor: HIROMI YUKI
IPC: C01B21/064
Filed: 2019-02-08
Abstract: To provide a hexagonal boron nitride powder having low aspect ratio, and hardly making high purity due to a manufacturing method, in which metal elements such as calcium, impurities such as chlorine, and soluble boron existing on a particle surface are remarkably reduced, and contained moisture content is extremely low.SOLUTION: There is provided a hexagonal boron nitride powder having average aspect ratio of a single particle in a range of 1.5 to 10, elute boron amount after impregnation into sulfate solution at concentration of 0.5 mol/L at 25°C for 120 min. of 100 ppm or less in terms of BO, elute calcium amount of 50 ppm or less, elute sodium amount and elute copper amount of 5 ppm or less respectively, elute chlorine amount after impregnation in water at 160°C for 30 hr. of 10 ppm or less, and further moisture content of 0.1 mass% or less, especially increase rate of the elute boron amount after standing under a condition of humidity of 90% and temperature of 50°C for 10 days of 10% or less.SELECTED DRAWING: None
Patent JP-2019139777-A (JP)
Title: Methods and systems for providing interactive communication session with remote consultant
Inventor: MOSHE KLEIN
IPC: G06T19/00
Filed: 2019-02-18
Abstract: To provide, e.g., a method based on an interactive design tool.SOLUTION: A method comprises: generating an interactive design tool; receiving user input data from a remote device; in response to receiving a selection of at least one customizable function, generating a graphical representation of a customized setting; and displaying the graphical representation of the customized setting on an electronic display.SELECTED DRAWING: Figure 1