baber/WOPTO huggingface dataset:
Patent JP-2022114739-A (JP)
Title: Conductive polymer dispersion, production method of the same, and method of producing conductive film
Inventor: ICHIKAWA MUNEKI
IPC: C08G61/12
Filed: 2021-01-27
Abstract: To provide a conductive polymer dispersion excellent in dispersibility of a conductive compound body, and capable of forming a conductive layer by screen printing, a production method of the same, and a method of producing a conductive film.SOLUTION: A conductive polymer dispersion includes: a conductive compound body including a π-conjugated conductive polymer, and a polyanion; and a water-insoluble organic solvent having two or more hydroxyl groups, and an amount of dissolution to 100 g of distilled water at 20°C of less than 1 g. The water-insoluble organic solvent includes one or more alkanol(s), where the alkanol is preferably the one substituted by hydroxyl groups at 2-4 hydrogen atoms arbitrarily selected from hydrogen atoms of a 8-20C branched chain aliphatic saturated hydrocarbon.SELECTED DRAWING: None
Patent JP-2022118748-A (JP)
Title: Seaweed growth promotion material, coating for producing the same material and production method of the same material
Inventor: Morimoto ryohei
IPC: B05D5/00
Filed: 2021-02-03
Abstract: To provide a material that is not only excellent in handleability, but also capable of efficiently supplying in sea, iron which is important mineral for growth of seaweed.SOLUTION: A seaweed growth promotion material is provided with a coating layer on a base material. The coating layer includes a resin component and an iron supply agent. The iron supply agent may be a chelated matter chelated by a chelation substance. The chelation substance may be organic acid. The resin component may be one or more kinds selected from a polyester resin and a polyolefin resin. The base material may be formed into any form selected from a fiber, twist yarn, rope, woven fabric, non-woven fabric, and net. A coating for forming the coating layer includes the resin component and bivalent iron. The material is produced by a step of applying the coating to the base material and a step of drying the coating applied to the base material.SELECTED DRAWING: None
Patent JP-2022123422-A (JP)
Title: Show case
Inventor: KAWASHIMA MITSURU
IPC: F25D17/08
Filed: 2021-02-12
Abstract: To provide a show case capable of quickly detecting leakage of a refrigerant occurring to a folded part of a heat transfer pipe of an evaporator during normal operation of the show case.SOLUTION: A show case 100 includes: a case 1 where a storage chamber 3 and a storage chamber air channel 70 leading to the storage chamber 3 are formed; an evaporator 60 which has a heat transmission pipe 61 that is provided inside the storage chamber air channel 70 and flows refrigerant heavier than the air; an evaporator fan 16 generating an air flow passing the evaporator 60 from below to above in the storage chamber air channel 70; and a refrigerant sensor 40 for detecting leakage of the refrigerant. The heat transmission pipe 61 is provided with a plurality of straight parts and U-shaped parts connecting the straight parts. A part passing the evaporator 60 of the storage chamber air channel 70 is branched to a first air channel 71 passing the straight parts of the heat transmission pipe 61 and a second air channel 72 of the U-shaped parts of the heat transmission pipe 61. A refrigerant sensor 40 is arranged above the U-shaped parts of the heat transmission pipe 61 in the storage chamber air channel 70.SELECTED DRAWING: Figure 2
Patent JP-2022123918-A (JP)
Title: Machine tool
Inventor: YAMADA TOMOAKI
IPC: B23Q17/09
Filed: 2021-02-15
Abstract: To secure a contrast of a photographed image regardless of a tool length, and can detect a shape of a tool with sufficient accuracy.SOLUTION: A tool storage device stores a plurality of tools Tx. The tool storage device includes an imaging part 50 for imaging the tools Tx, a tool conveyance part for conveying the tools Tx, an illumination part 52 for illuminating the tools Tx, and a movement mechanism 54 for moving the illumination part 52, and moves the illumination part 52 in a longitudinal direction of the tools Tx, and images the tools Tx.SELECTED DRAWING: Figure 3
Patent JP-2022124287-A (JP)
Title: Workpiece holding device
Inventor: OGATA FUSAMITSU
IPC: B23B23/00
Filed: 2021-02-15
Abstract: To provide a workpiece holding device which maintains a state where a workpiece is held without causing a center to be pushed back even if a force pushing back the center is generated by a centrifugal force occurring due to chattering vibrations during processing and uneven thickness of the workpiece.SOLUTION: A workpiece holding device M is installed so as to face a spindle of a machine tool and comprises: a facing spindle head 1; a jig base 2; a flange 3; a sleeve 4; a center 5; a coil spring 7 which is an elastic body; and a coolant supply device 21 etc. A spring chamber 6, which is a cylindrical space which may be sealed, is formed between an outer periphery of a base end member 25 fastened to the sleeve 4 and an inner periphery of a cylindrical member 22. The coil spring 7 is installed in the spring chamber 6. Further, the spring chamber 6 and the coolant supply device 21 installed at the outer side of a body of the facing spindle head 1 are connected by an intake pipe 8 through a supply hole 9.SELECTED DRAWING: Figure 1
Patent JP-2022124727-A (JP)
Title: Image forming apparatus
Inventor: TAKAGI HIROTADA
IPC: G03G15/20
Filed: 2021-02-16
Abstract: To effectively cool a fixing device even after the drive of two rotating bodies is stopped due to abnormality.SOLUTION: A fixing device 17 comprises two rotating bodies 21, 22 that are in contact with each other to form a nip part for passing a recording medium, and a temperature sensor 24 that detects the temperature of at least one of the two rotating bodies 21, 22, and a cooling device 30 comprises an air current generator 31 that generates an air current toward at least one of the two rotating bodies 21, 22. While the drive of the two rotating bodies 21, 22 is stopped due to abnormality, the air current generator 31 generates an air current toward at least one of the rotating bodies and reduces the amount of air current toward the rotating body with a reduction in temperature detected by the temperature sensor 24.SELECTED DRAWING: Figure 3
Patent JP-2022127302-A (JP)
Inventor: IWAO SHUNSUKE
IPC: F21S43/243
Filed: 2021-02-19
Abstract: 【課題】１つの光源により、２つのレンズを発光させることができるとともに、各レンズによる配向を異ならせることで、視認性および意匠性を高めることができる車両用灯体装置を提供する。【解決手段】ターンライト、ポジジョンライトおよびドライビングライトを同一ヘッドライトユニット１１内に備え、ターンライト用の第１光源２５と、ポジジョンライトおよびドライビングライト用の第２光源２６とを交互に配置した第１のレンズ２１と、第１のレンズ２１の下方に配置され、第１光源２５および第２光源２６からの光が入光される第２のレンズ３０と、を備え、第１のレンズ２１の光の出光面に第１拡散部２７を設けるとともに、第２のレンズ３０の光の出光面に、第２拡散部３３を設けた。【選択図】図２
Patent JP-2021098041-A (JP)
Title: Server, program and control method
Inventor: SANO TAKAYUKI
IPC: A63F13/822
Filed: 2021-02-24
Abstract: To provide a communication system that can prevent a user from being brought into a state where the user is at a loss by offering an advice of the next operation to the user, and to provide a program.SOLUTION: A server 1 stores information on a virtual space in a game for each user. The server 1 identifies at least one object of multiple objects that are not set in a first virtual space based on information on the first virtual space for a first user. The server 1 displays information on the identified at least one object on a communication terminal 2 of the first user.SELECTED DRAWING: Figure 1
Patent JP-2022129255-A (JP)
Title: Pipe
Inventor: MIYOSHI YUSUKE
IPC: F01N3/023
Filed: 2021-02-24
Abstract: To provide a pipe capable of suppressing condensed water generated by condensation of moisture contained in gas in the pipe from gathering and freezing, to prevent clogging, even when, for example, soaked under a cryogenic temperature after engine stop.SOLUTION: On the inner surface of a GPF pipe 44, a plurality of capillary grooves 45 is formed so as to extend from a bottom to a top to cause a capillary phenomenon when viewed in a longitudinal section cut along a vertical direction so as to include an axis. Each of the plurality of capillary grooves 45 is formed such that a groove width is made narrower upward. Also, each of the plurality of capillary grooves 45 is formed such that narrower capillary grooves 45 branch and extend from one capillary groove 45 in sequence.SELECTED DRAWING: Figure 4
Patent JP-2022060134-A (JP)
Title: Agricultural work machine
Inventor: NAKABAYASHI TAKASHI
IPC: A01B69/00
Filed: 2021-02-26
Abstract: To provide an agricultural work machine capable of changing a moving direction in automatic steering traveling during the automatic steering traveling.SOLUTION: An agricultural work machine comprises: a steering operation tool 41 for steering; a traveling control unit for controlling traveling of a machine body including a traveling device; a mode switching unit for switching a control mode of the traveling control unit between a first mode and a second mode; and an orientation determination unit for determining a reference orientation for automatic steering. When the control mode of the traveling control unit is the first mode, the traveling control unit controls traveling of the machine body on the basis of the reference orientation or a traveling route GL calculated on the basis of the reference orientation. When the control mode of the traveling control unit is the second mode, the machine body travels according to operation of the steering operation tool 41. When the control mode of the traveling control unit is the first mode, the orientation determination unit executes orientation change processing that is processing of changing the reference orientation or a direction of the traveling route GL, according to operation of a manipulation tool 45.SELECTED DRAWING: Figure 11
Patent JP-2022134760-A (JP)
Title: glass-metal composite
Inventor: YAMADA YUKI
IPC: C23C24/08
Filed: 2021-03-04
Abstract: To provide a glass-metal composite capable of suitably achieving both of at least 1000°C heat resistance and nitriding resistance.SOLUTION: A glass-metal composite 1 includes a glass member 2, a ceramic member 3 and a metal member 4 sandwiched thereby. The metal member 4 includes two metal lead 5 on the side of one shorter side; in the glass member 2, a crystallized portion is mixed in an amorphous matrix; and when leaving a sintered body consisting of a glass powder green compact constituting the glass member on the following conditions: a temperature of 1000°C (in the atmospheric atmosphere) and a period of time of 100 hours, the rate of change of a thermal expansion coefficient before and after the leaving is 10% or less.SELECTED DRAWING: Figure 1
Patent JP-2022135689-A (JP)
Title: Component monitoring device, component monitoring method, and component monitoring program
Inventor: TAKEDA Kozue
IPC: G16Y20/20
Filed: 2021-03-05
Abstract: To prevent data missing by moving data to a safe empty place before a component is broken.SOLUTION: A maintenance server 10 has a maintenance monitoring regulation unit 4 including: a device information collection unit 1 for acquiring device information d1 from a monitor target device M and fetching component information d2 on a component equipped to the monitor target device M; a device information analysis unit 2 for detecting the rate of failure based on the component information d2 of the monitor target device M stored in a database for the fetched component information d2 and determining whether a defective component is a lot failure; and a preventive treatment unit 3 for outputting a prevention exchange request d3 regarding the monitor target device M with the component equipped, when the device information analysis unit 2 has determined that the defective component is a lot failure, and executing preventive treatment d4 of data saving defined for each component.SELECTED DRAWING: Figure 1
Patent JP-2022137817-A (JP)
Title: Method of manufacturing optical member, manufacturing device, and optical member
Inventor: MATSUMOTO SHIGEKI
IPC: B05D7/00
Filed: 2021-03-09
Abstract: To provide a simpler method of manufacturing an optical member having a retardation film.SOLUTION: A method of manufacturing an optical member is provided, the method comprising: preparing a base material that is substantially transparent at a wavelength used by the optical member (S1); irradiating the base material with linearly polarized ultrasonic light of a wavelength of 200 nm or less to apply alignment treatment to the base material (S2); laminating a polymerizable liquid crystal compound on the base material after the alignment treatment (S3); and allowing the polymerizable liquid crystal compound to be aligned according to the state of the base material to form a retardation layer (S3-S5).SELECTED DRAWING: Figure 3
Patent JP-2022139837-A (JP)
Title: Optical sensor, control method for optical sensor, and control program for optical sensor
Inventor: NAKAMURA JUMPEI
IPC: G01B11/00
Filed: 2021-03-12
Abstract: To provide an optical sensor, a control method for the optical sensor, and a control program for the optical sensor that can accurately detect detection distances at a number of points of an object while preventing an increase in size of the sensor regardless of the length of the detection distance.SOLUTION: An optical sensor (100) comprises: a light projection element (120) that projects detection light (L1); an adjustment unit (130) that adjusts an optical axis of the detection light (L1) projected from the light projection element (120) to have an angle with respect to a reference axis; a light receiving element (140) that receives detection light (L2) reflected on an object and outputs a detection signal; and a distance calculation section (112) that, based on detection signals obtained by driving the adjustment unit (130) to project the detection light at a plurality of positions of the object, calculates the distance between each of the plurality of positions and the optical sensor (100) by a ToF system.SELECTED DRAWING: Figure 2
Patent JP-2022141208-A (JP)
Title: Positive electrode and non-aqueous electrolyte secondary battery including the same
Inventor: TOMITA MASATAKA
IPC: H01G11/46
Filed: 2021-03-15
Abstract: To provide a positive electrode using spinel-type manganese-containing composite oxide that is capable of attaching excellent capacity degradation resistance to a nonaqueous electrolyte secondary battery on repeated charge-discharge cycles.SOLUTION: A positive electrode includes a positive electrode collector and a positive electrode active material layer supported by the positive electrode collector. The positive electrode active material layer includes a lithium manganese composite oxide having a spinel-type crystal structure and containing Mn, a lithium nickel composite oxide containing Li and Ni, and lithium phosphate.SELECTED DRAWING: Figure 1
Patent JP-2022144292-A (JP)
Title: Drive device and movable body
Inventor: KOBAYASHI YUTAKA
IPC: H02K7/116
Filed: 2021-03-18
Abstract: To provide a drive device that can be downsized, and a movable body using the drive device.SOLUTION: A drive device has a motor portion 20 that has a motor shaft 21, and a speed reduction mechanism 30 connected to the motor shaft. The speed reduction mechanism has a sun gear portion 31 disposed on the motor shaft, a planetary gear portion 32 that engages with the sun gear portion and is aligned in a circumferential direction, a carrier 34 that at least partially surrounds the planetary gear portion, and an output portion 35 connected to the planetary gear portion. The carrier has a first cylinder portion 341 that is disposed outside and above the sun gear portion and extends in an axial direction. The first cylinder portion rotatably supports an output portion via a bearing Br, and at least a part of the bearing is disposed on the inner side in a diametrical direction of an outer end in the diametrical direction of the planetary gear portion.SELECTED DRAWING: Figure 4
Patent JP-2022149149-A (JP)
Title: Soy sauce excellent in flavor and soy sauce-like seasoning
Inventor: ONO NAOTO
IPC: A23L27/50
Filed: 2021-03-25
Abstract: To provide a seasoning which has a flavor original to soy sauce, and which may achieve a fruity flavor which is hardly provided in prior ones and has the fruity flavor even after initial firing.SOLUTION: There are provided: soy sauce or soy sauce-like seasoning in which, a content of at least one kind γ-lactone is 100 ppb-60,000 ppb; and a production method for producing γ-nonalactone-containing soy sauce comprising, a step for subjecting a soy sauce unrefined sake which is obtained by lactic acid fermentation to soy sauce malt by using soy sauce lactic acid bacteria, to solid liquid separation treatment, thereby acquiring soy sauce unrefined sake liquid; and a step for subjecting the soy sauce unrefined sake liquid to yeast fermentation by using say sauce yeast in a closed system, for acquiring γ-nonalactone-including soy sauce.SELECTED DRAWING: None
Patent JP-2022153869-A (JP)
Title: Organic electronic device and manufacturing method for the same
Inventor: AOKI YOICHI
IPC: H01L51/44
Filed: 2021-03-30
Abstract: To provide an organic electronic device with excellent thinness and durability.SOLUTION: An organic electronic device 10 has, on a substrate 1, a gas barrier layer 2, a draw-out electrode 6, a SiON layer 5, and an organic electronic device body 3 with an organic active layer. The organic electronic device has a part where the gas barrier layer 2, the drawer electrode 6, and the SiON layer 5 are directly stacked. The organic electronic device has a thickness of 15 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022154306-A (JP)
Title: Production device of cement clinker and dispersion device
Inventor: TAKASUKA YUSUKE
IPC: C04B7/36
Filed: 2021-03-30
Abstract: To disperse cement raw materials while preventing influence on gas flowing through a rising duct.SOLUTION: A production device of cement clinker comprises: a calcination furnace calcinating cement raw materials by using gas containing effluent gas from a rotary kiln; a rising duct connecting the calcination furnace and the rotary kiln and guides effluent gas to the calcination furnace; a raw material injection unit injecting the cement raw materials into the rising duct; and a dispersion component arranged in the inside of the rising duct and dispersing the cement raw materials injected from the injection unit. The dispersion component is structured from multiple bar-type components arranged with intervals.SELECTED DRAWING: Figure 3
Patent JP-2022158355-A (JP)
Title: Variable displacement swash plate hydraulic pump and construction machine comprising the same
Inventor: NAKAYAMA AKIRA
IPC: F04B1/22
Filed: 2021-04-01
Abstract: To provide a variable displacement swash plate hydraulic pump that can improve tilt responsiveness, and has high reliability, without causing an increase in size, an increase in weight, and an increase in cost of the hydraulic pump, and without increasing vibration and noise.SOLUTION: First auxiliary pockets 36at and 36bt are set so as to be housed in cylindrical concave surface parts 32a and 32b when the tilt angle of a swash plate 31 is equal to or smaller than a predetermined angle, and so as to partially protrude from the cylindrical concave surface parts 32a and 32b when the tilt angle of the swash plate 31 exceeds the predetermined angle.SELECTED DRAWING: Figure 3
Patent JP-2021113986-A (JP)
Title: Polarization beam splitter and viewing device
Inventor: ANDREW J OUDERKIRK
IPC: G02B5/30
Filed: 2021-04-07
Abstract: To provide a viewing device with improved resolution.SOLUTION: A viewing device 1100 includes: a projector 1110 that projects first imaged light 1120; and a polarizing beam splitter plate 1130 that reflects the first imaged light projected from the projector to a viewer, and transmits a second image to the viewer. The polarizing beam splitter plate includes a first substrate and a multilayer optical film reflective polarizer 1160 that is bonded to the first substrate, and substantially reflects polarized light in a first polarization state and substantially transmits polarized light in a second polarization state perpendicular to the first polarization state. The polarizing beam splitter plate also includes a first outermost major surface 1165 and an opposing second outermost major surface 1145 that forms an angle of less than 20 degrees with respect to the first outermost major surface. Flatness of the polarizer is enhanced in resolution, and the first imaged light reflected towards the viewer has an effective pixel resolution of less than 12 μm.SELECTED DRAWING: Figure 11
Patent JP-2022162335-A (JP)
Title: Inside safety monitoring device and method
Inventor: NAKAMURA KENICHI
IPC: E04H6/42
Filed: 2021-04-12
Abstract: To provide an inside safety monitoring device and a method capable of reliably detecting a foreign object whose total height is lower than the height of the rising part of the folding pallet (for example, a 1-year-old child) in a mechanical parking device that has multiple types of pallets.SOLUTION: The inside safety monitoring method includes the steps of: storing 3D coordinate data D of the objects all over the inside of boarding room 11 when multiple type palettes 3 are positioned at a home position P in the boarding room and the boarding room is unmanned as type-base unattended data E (step S1); and while any type of pallet 3 is stopped at a home position P, acquiring real-time data G, which is the 3D coordinate data D of the boarding room 11, and removing the type-base unattended data E corresponding to the type of palette 3 from real-time data G (step S2); to thereby monitor the presence or absence of detected objects after removal.SELECTED DRAWING: Figure 4
Patent JP-2022163812-A (JP)
Title: Optical acoustic measurement device, optical acoustic measurement method, and retrofit optical acoustic measurement unit for optical microscopes
Inventor: TAMURA KAZUKI
IPC: G01N29/265
Filed: 2021-04-15
Abstract: To provide an optical acoustic measurement device with which it is possible to measure the mechanical properties of a sample such as a cell in a non-contact manner in a short time with a high spatial resolution.SOLUTION: An optical acoustic measurement unit 11 comprises a pulse light source 21, a light condensing vibration unit 31, a scan unit 41, an optical interferometer 51, and a mechanical property calculation unit 62. The pulse light source 21 generates excitation light L1 that generates an optical acoustic wave W1. The light condensing vibration unit 31 is arranged on the non-support surface 3b side of a sample support 3 and condenses excitation light L1 and applies vibration to a vibration point P1 on the sample support 3. The scan unit 41 causes the vibration point P1 in the plane direction. The optical interferometer 51 includes a laser light source 53 and a photoelectric conversion unit 52. The laser light source 53 generates measurement light L2 that reaches up to the non-support surface 3b side. The photoelectric conversion unit 52 detects a minute vibration from the interference of a reflected light L3 of the measurement light L2 with reference light and photoelectrically converts it. The mechanical property calculation unit 62 calculates the mechanical property value of a measurement point P2 on the basis of data from the optical interferometer 51.SELECTED DRAWING: Figure 1