baber/WOPTO huggingface dataset:
Patent JP-2022148187-A (JP)
Title: Communication electric wire
Inventor: YASUYOSHI YUTA
IPC: H01B11/00
Filed: 2021-03-24
Abstract: To provide a communication electric wire including a solid sheath in the outer periphery of a signal wire including a plurality of insulated wires and capable of preventing the deviation and deformation of a relative position from being caused in the insulated wires by the influence of a molten resin composition when extruding the sheath.SOLUTION: A communication electric wire 1 includes: a signal wire 10 including a plurality of insulated wires 11 including a conductor 12 and an insulating coating 13 covering the outer periphery of the conductor 12; and a solid sheath 20 covering the outer periphery of the signal wire 10. A composition constituting the sheath 20 has 0.8 g/10 minutes or more and 2.1 g/10 minutes or less of a melt flow rate measured by a load of 2.16 kg at 230°C.SELECTED DRAWING: Figure 1
Patent JP-2022148850-A (JP)
Title: Information processing method
Inventor: YAMAMOTO HIDEKO
IPC: G06Q30/02
Filed: 2021-03-24
Abstract: To provide an information processing method capable of recruiting a wide range of participants for predetermined activities.SOLUTION: The information processing method includes the steps of: receiving, from user terminals, first information of a data amount equal to or less than a predetermined value including a string, a font, a color, and a background color representing a predetermined activity in which multiple persons participate; and publishing a web page that introduces predetermined activities created based on the first information.SELECTED DRAWING: Figure 4
Patent JP-2022152838-A (JP)
Title: Shift instruction device
Inventor: IZUMI TAKUMA
IPC: F16H63/42
Filed: 2021-03-29
Abstract: To provide a shift instruction device enabling an operator to recognize that shift is not performed at appropriate timing.SOLUTION: A shift instruction device comprises: an engine 2; a transmission 3 capable of shifting power output from the engine 2 to a speed corresponding to a plurality of gear stages and arbitrarily selecting a gear stage; and a shift indicator control unit 7 that when the gear stage is not an optimum gear stage calculated from the running state of a vehicle 1, causes a meter display unit 5 to notify an operator to shift it to the optimum gear stage, and when the shift is not performed even after a predetermined time has elapsed after the notification by the meter display unit 5, gives a notification to prompt the shift by a meter light emitting unit 6.SELECTED DRAWING: Figure 1
Patent JP-2022155883-A (JP)
Title: Intake device
Inventor: SASAKI RYOTA
IPC: A61J15/00
Filed: 2021-03-31
Abstract: To provide an intake device capable of switching between tube administration and oral administration according to a person taking liquid food in a container without replacing the liquid food.SOLUTION: An intake device has a holder 10 capable of fixing a paper pack P, an attachment for gastrointestinal tube attachable to/detachable from the holder, for opening a part to be opened of the container when being attached to the holder, and an oral attachment attachable to/detachable from the holder, for opening the part to be opened of the container when being attached to the holder.SELECTED DRAWING: Figure 8
Patent JP-2022156736-A (JP)
Title: Vehicle, vehicle control device, vehicle control program, and vehicle control method
Inventor: ABE NORIYUKI
IPC: H02J7/00
Filed: 2021-03-31
Abstract: To provide a vehicle, a vehicle control device, a vehicle control program, and a vehicle control method to suppress deterioration of electronic parts included in an electrical equipment system of the vehicle.SOLUTION: A vehicle includes: a driving system electrical equipment system for supplying power to a driving system; a non-driving system electrical equipment system for supplying power to a non-driving system; a first magnetic contactor electrically connected to the driving system electrical equipment system and the non-driving system electrical equipment system; a second magnetic contactor electrically connected to a power supply system for supplying power to the non-driving system electrical equipment system and the non-driving system electrical equipment system; and a magnetic contactor control unit that executes at least one of first control processing in which the first magnetic contactor is to be in a non-conductive state when the non-driving system electrical equipment system is not operated by using DC power included in the driving-system electrical equipment system, and second control processing in which the second magnetic contactor is to be in a non-conductive state when the non-driving system electrical equipment system is not operated by using the power source system.SELECTED DRAWING: Figure 3
Patent JP-2021113981-A (JP)
Title: Architectures and methods for outputting light of different wavelengths out of waveguides
Inventor: DALE TEKOLSTE ROBERT
IPC: G02B5/32
Filed: 2021-04-01
Abstract: To provide architectures for selectively outputting light for forming images, the light having different wavelengths and being output with low levels of crosstalk.SOLUTION: In some embodiments, light is incoupled into a waveguide and deflected to propagate in different directions, depending on wavelengths. The incident light is then outcoupled by outcoupling optical elements that outcouple light based on the direction of propagation of the light. In some other embodiments, color filters are between a waveguide and outcoupling optical elements. The color filters limit the wavelengths of light acting on and outcoupled by the outcoupling elements. In yet other embodiments, a different waveguide is provided for each range of wavelengths to be outputted. Incoupling optical elements selectively incouple light of the appropriate range of wavelengths into a corresponding waveguide, from which the light is outcoupled.SELECTED DRAWING: Figure 9A
Patent JP-2022047478-A (JP)
Title: Combination of keyboard device and peripheral device
Inventor: LU HO-LUNG
IPC: H02J50/40
Filed: 2021-04-08
Abstract: To provide a combination of a keyboard device with a wireless charging function and a peripheral device.SOLUTION: A keyboard device 1 with a wireless charging function comprises a shell module 10, a processing module, a key module 12, a first secondary resonant circuit 13, and a second secondary resonant circuit 14. The processing module is electrically connected to the key module. The first secondary resonant circuit is disposed on a first side of the shell module, and the second secondary resonant circuit is disposed on a second side of the shell module.SELECTED DRAWING: Figure 1
Patent JP-2022163487-A (JP)
Title: (6z,9z)-6,9-dodecadien-1-yne and production method thereof
Inventor: MIYAKE HIROKI
IPC: C07C33/048
Filed: 2021-04-14
Abstract: To provide a novel compound which is a synthetic precursor for industrially producing (8Z,11Z)-8,11-tetradecadien-3-yne-1-ol (4) and to provide a production method for the novel compound.SOLUTION: The present invention provides a novel compound, (6Z,9Z)-6,9-tetradecadien-1-yne represented by the following formula (1). Further, the present invention provides a production method for the novel compound, the method comprising at least a step of reacting a (3Z,6Z)-10-halo-3,6-decadiene compound represented by the following general formula (2) (in the formula, X represents a halogen atom) with a metal acetylide represented by the following general formula (3) (in the formula, M represents Na, Li, K, Ag, Cu(I), MgZ, CaZ, or Cu(II)Z, where Z represents a halogen atom or an ethynyl group) to obtain (6Z,9Z)-6,9-tetradecadien-1-yne (1).SELECTED DRAWING: None
Patent JP-2022165471-A (JP)
Inventor: KATAYAMA SATOSHI
IPC: B66B5/04
Filed: 2021-04-20
Abstract: 【課題】 弾性部の弾性変形量が大きくなったときに、加力部によって直線移動部に移動方向へ加えられる力が大きくなり過ぎることを抑制することができるエレベータ用調速機を提供する。【解決手段】 エレベータ用調速機は、錘が公転することに伴って錘が遠心力によって公転軸から離れるように、ガバナ車と錘とを接続する接続部と、公転軸に近づく方向へ錘に力を加えるために、接続部に力を加える加力部と、を備え、接続部は、錘が公転軸から離れることに伴って移動方向へ移動する直線移動部を備え、加力部は、直線移動部に弾性復元力を加え、錘が公転軸から離れるにつれて弾性変形量が大きくなる弾性部と、弾性部の弾性変形量が大きくなるにつれて、弾性部の弾性復元力の大きさに対する、直線移動部に移動方向へ加える力の大きさの比率を小さくする力抑制手段と、を備える。【選択図】 図３
Patent JP-2021106295-A (JP)
Title: Thermoelectric conversion material and thermoelectric conversion device
Inventor: ISHIMARU MASATOSHI
IPC: H01L35/22
Filed: 2021-04-22
Abstract: To provide a thermoelectric conversion material capable of increasing conductivity and a Seebeck coefficient.SOLUTION: A thermoelectric conversion material 1 according to the present invention includes carbon nano-tubes, and a G/D ratio by Raman spectroscopy is 25 or more, electrical conductivity is 500 S/cm or more, and a Seebeck coefficient is 50 μV/K or more.SELECTED DRAWING: Figure 1
Patent JP-2021105402-A (JP)
Title: Method for lubricating large-sized two-cycle engine with controlled cavitation in an injector nozzle
Inventor: RATHESAN RAVENDRAN
IPC: F01M1/06
Filed: 2021-04-22
Abstract: To provide a method for lubricating a large-sized two-cycle engine with controlled cavitation in an injector nozzle.SOLUTION: A method for lubricating a large-sized low-speed two-stroke engine comprises selecting the viscosity and pressure of lubricant so that cavitation is formed in a nozzle and potentially extends to a nozzle outlet.SELECTED DRAWING: Figure 6
Patent JP-2022167541-A (JP)
Title: multicopter
Inventor: TAKEGAWA SHOICHIRO
IPC: B64D27/04
Filed: 2021-04-23
Abstract: To provide a multicopter that can suppress engine vibration and improve flight stability.SOLUTION: A multicopter 1 includes: an airframe 11; a plurality of propellers 21 installed to the airframe 11; an engine 41 that is driven so as to generate power for flying the airframe 11; and a control unit 32 for performing cancellation control of changing a difference among revolution speeds of the plurality of propellers 21 to generate variation in revolution speed of a crankshaft 61 of the engine 41 and cancelling moment ME acting on the airframe 11 with the variation.SELECTED DRAWING: Figure 2
Patent JP-2021108217-A (JP)
Title: Methods, apparatus and machine-readable storage medium to collect distributed user information for media impressions and search terms
Inventor: JOHN R BURBANK
IPC: G06Q50/00
Filed: 2021-04-26
Abstract: To provide an apparatus, a machine-readable storage medium and a method for collecting distributed user information for media impressions and search terms.SOLUTION: An apparatus 800 comprises: memory 814; and at least one processor 812 to execute machine-executable instructions 832. The at least one processor identifies a device and/or a user, sends encrypted identifiers to database proprietors, and associates user information with at least one of a search term collected at the device and/or a media impression logged for media, where the user information corresponds to the encrypted identifiers received from the database proprietors.SELECTED DRAWING: Figure 8
Patent JP-2022172982-A (JP)
Inventor: MIURA SHU
IPC: F24F11/70
Filed: 2021-05-07
Abstract: 【課題】ドレン水の発生量が少ない場合、ドレンポンプの運転時間を短くすることで、ドレンポンプの消費電力を抑制することが好ましい。【解決手段】室内機１２は、冷媒を循環させることで冷房運転を実行可能な空気調和装置１０に用いられる。室内機１２は、室内熱交換器５０と、ドレンパン５７と、ドレンポンプ５９と、室内制御部９２とを備える。室内熱交換器５０は、冷媒と室内空気とを熱交換する。ドレンパン５７は、室内熱交換器５０で発生する水を受ける。ドレンポンプ５９は、ドレンパン５７から水を吸い上げる。室内制御部９２は、冷房運転の実行時に、第１状態におけるドレンポンプ５９の運転開始条件、および、第２状態におけるドレンポンプ５９の運転開始条件が互いに異なるように、ドレンポンプ５９を制御する。第２状態は、第１状態よりも、冷房運転の実行時における空気調和装置１０の負荷が小さい状態である。【選択図】図６
Patent JP-2022174661-A (JP)
Title: Radiation imaging device and radiation imaging system
Inventor: SAKAUCHI RYUNOSUKE
IPC: H04N5/32
Filed: 2021-05-11
Abstract: To provide a technology advantageous for detecting presence or absence of irradiation with radiation with higher accuracy.SOLUTION: A radiation imaging device includes a plurality of pixel groups and a plurality of bias sources that have one-to-one correspondence, a drive circuit, and a detection unit. Each pixel group includes a pixel including a conversion element converting radiation into electric charges and a switch element. Each bias source supplies a bias potential to the conversion element of the pixel via a bias line. The drive circuit controls the switch element of each pixel. The detection unit acquires a first signal value and a second signal value so that sampling timings are overlapped with each other at least partially, the first signal value representing a current flowing in a first bias line connected with a first pixel group including the pixel whose switch element is turned on by the drive circuit, the second signal value representing a current flowing in a second bias line connected with a second pixel group whose switch element is in an off state. Presence or absence of irradiation with radiation is determined on the basis of the first and second signal values. Time constants of the first and second bias lines are substantially the same.SELECTED DRAWING: Figure 1
Patent JP-2022175735-A (JP)
Title: Floating structure and assembling method of floating structure
Inventor: KATO MOTOKI
IPC: B63B35/00
Filed: 2021-05-14
Abstract: To provide a floating structure capable of suppressing its cost.SOLUTION: A floating structure according to at least one embodiment comprises a floating body including one or more buoyancy bodies provided around the structure, and multiple first supporting wires provided between the structure and the floating body and configured to transfer a self-weight of the structure to the floating body. Each of the first supporting wires includes one end connected to the floating body and the other end connected to the structure below the one end.SELECTED DRAWING: Figure 2A
Patent JP-2022177879-A (JP)
Title: Communication apparatus and program
Inventor: WATANABE HISASHI
IPC: H04L1/08
Filed: 2021-05-19
Abstract: To improve communication speed.SOLUTION: A communication apparatus 10 stores first data 2a acquired from a transmission device 1 by a first communication module 11a in a first memory 12a. Also, the communication apparatus 10 stores second data 2b acquired from the transmission device 1 by a second communication module 11b in a second memory 12b. Then, when the first data 2a and the second data 2b match, the communication apparatus 10 performs reception processing of the first data 2a or the second data 2b.SELECTED DRAWING: Figure 1
Patent JP-2021119796-A (JP)
Title: Walking-type seedling transplanter
Inventor: ISHII KAZUHIKO
IPC: A01C11/02
Filed: 2021-05-26
Abstract: To provide a seedling transplanter for improving operability.SOLUTION: A seedling transplanter comprises a plurality of detection members for detecting irregularities of farm field, and a transmission mechanism for transmitting the irregularities of the farm field detected by the plurality of detection members to a posture adjusting mechanism. The transmission mechanism comprises a connecting member connected to the plurality of detection members, and oscillates according to the irregularities of the farm field which are detected by the plurality of detection members, and a transmission start change mechanism for changing timing at which a start of the oscillation of the connecting member is transmitted to the posture adjusting mechanism. The transmission mechanism transmits the oscillation of the connecting member to the posture adjusting mechanism when the oscillation of the connecting member reaches a transmission start position or higher, and the transmission start change mechanism changes the transmission start position. The transmission start change mechanism comprises an engagement pin inserted into a long hole which is formed at the connecting member, changes a position of the engagement pin in the long hole, and can change the transmission start position.SELECTED DRAWING: Figure 5
Patent JP-2022182180-A (JP)
Title: Gas separation method
Inventor: KAJIRO HIROSHI
IPC: B01D53/047
Filed: 2021-05-27
Abstract: To provide a gas separation method that reduces slipping-off phenomena in a PSA system which uses a gate type porous polymer complex, improves a gas recovery, and obtains a gas with high efficiency and high purity.SOLUTION: A gas separation method uses a gas separator that includes at least an adsorption tower in which a gate type porous polymer complex-containing gas adsorbent is filled and gas supply means which supplies a mixed gas containing multiple kinds of gases to the adsorption tower. In this method, a ratio of a partial pressure of an adsorption object gas at an inlet of the adsorption tower to an adsorption start gate pressure in the multiple kinds of gases is larger than 1.3, and is 400 or less.SELECTED DRAWING: Figure 7
Patent JP-2022182323-A (JP)
Title: Management system and management program
Inventor: YOSHIDA KENICHI
IPC: G06Q50/10
Filed: 2021-05-28
Abstract: To provide a management system and a management program capable of performing investigation according to needs of an organization in order to manage a state of a subject belonging to the organization.SOLUTION: In a server device 2 of a management system 100, an investigation unit 231 performs investigation on one or more pieces of index information indicated by selection information on a subject in accordance with an investigation period indicated by investigation frequency information and start timing information when the selection information indicating that one or more pieces of index information are selected for use in an organization among a plurality of pieces of index information stored in a recording unit 22 is input into the management system.SELECTED DRAWING: Figure 1
Patent JP-2022184444-A (JP)
Title: Mobile hydrogen station operation system, operation method, and program
Inventor: NORITAKE KAZUTO
IPC: G06Q50/10
Filed: 2021-06-01
Abstract: To provide an operation technique that can cope with a failure of a mobile hydrogen station (MST).SOLUTION: An operation server 2 operates a plurality of MSTs 4. The operation server 2 includes: a reception unit 10 that receives a filling request specifying at least filling date and time and a filling place; a planning unit 11 that generates, on the basis of the filling request received by the reception unit 10, deployment plan information for the plurality of MSTs 4; and a deployment unit 12 that executes, on the basis of the deployment plan information, deployment processing for the plurality of MSTs 4. When there are not two or more MSTs 4 that are not scheduled to be deployed at the filling date and time specified by the filling request, the reception unit 10 rejects the filling request. The deployment unit 12 executes, when there is a failure in an MST 4 that has been deployed or is scheduled to be deployed, the deployment processing so that one of the plurality of MSTs 4 that is not scheduled to be deployed at the filling date and time assigned to the failed MST 4 is deployed instead.SELECTED DRAWING: Figure 1
Patent JP-2022185963-A (JP)
Title: Stainless steel-based alloy which can be mechanically pulverized, and method for manufacturing the same
Inventor: KANEKIYO HIROKAZU
IPC: B22F9/04
Filed: 2021-06-03
Abstract: To provide a stainless steel-based alloy which can obtain an excellent product yield by mechanical pulverization without using a molten metal spray method with a poor product yield, in manufacture of stainless steel-based alloy powder.SOLUTION: A stainless steel-based alloy with a thickness of 15 μm or more and 120 μm or less which is manufactured with a single roll molten metal quenching device having a device constitution capable of preparing a stainless steel-based alloy molten metal added with a specific range of boron (B) and quenching and solidifying the alloy molten metal on a cooling roll obtains a fine metallic structure mainly containing α-Fe, and thereby can secure excellent pulverization property with a process yield of 80% or more in metallic powder compressive molding, metallic powder injection molding (MIM), and in pulverization of stainless steel-based alloy powder having a powder diameter optimal for a metallic 3D printer by a mechanical pulverization method such as a pin disc mill and a jet mill.SELECTED DRAWING: Figure 1
Patent JP-2021128174-A (JP)
Title: Method and device for adjusting quality determination conditions for inspection object
Inventor: KOO DAE SUNG
IPC: G01N21/956
Filed: 2021-06-09
Abstract: To graphically display an inspection result for an inspection object and to more conveniently adjust a reference value used for quality determination.SOLUTION: A method for adjusting quality determination conditions can include: a step for acquiring measurement values of structures of a plurality of test bodies; a step for comparing error values of the measurement values with respect to design values of the structure with a prescribed reference value, and thereby determining, for each of the plurality of test bodies, whether the test body is satisfactory or defective; a step for identifying one or more test bodies for which determination errors have occurred from among the plurality of test bodies; a step for generating and outputting a test result graph including a plurality of numbers of test bodies due to the error values, the reference value, and the number of the one or more test bodies for which the determination errors have occurred; a step for updating the reference value according to graphical input on the test result graph so that the determination errors decrease; and a step for comparing the error values with the updated reference value and re-determining for each of the plurality of test bodies, whether the test body is satisfactory or defective.SELECTED DRAWING: Figure 3
Patent JP-2022189300-A (JP)
Title: Method of carbonizing molten iron
Inventor: MUNEOKA HITOSHI
IPC: C21C7/00
Filed: 2021-06-11
Abstract: To provide a method for carbonizing molten iron that can realize a high carbonization rate even when an ash content in the carbon material as a carbonizing material is 12 mass% or more.SOLUTION: In a carbonization method in an electric furnace or ladle by adding a solid carbon material (coal material) from above to molten iron while performing gas injection stirring, a carbon material with an ash content ASH of 12 mass% or more is used, and as a stirring power density ε (kW/m3) by gas injection, when a molten iron temperature T (°C) is equal to or lower than a melting point temperature Tm (°C) of the ash in the coal material, the stirring power density ε satisfying the following formula (1) is adopted, and when it is equal to or higher than the melting point temperature Tm (°C), the stirring power density ε satisfying the following formula (2) is adopted. Formula (1): ε>(0.178×ASH-1.696)×{(Tm-T)/(Tm-1400)×0.75+0.25}, formula (2): ε>(0.178×ASH-1.696)×0.25.SELECTED DRAWING: Figure 2
Patent JP-2022000886-A (JP)
Title: Electrical steel sheet and laminated core
Inventor: TANAKA ICHIRO
IPC: H01F27/24
Filed: 2021-06-11
Abstract: To provide an electromagnetic steel sheet capable of achieving both sufficient adhesive strength for forming a laminated core, high powdering resistance, and slit resistance, and a laminated core formed by laminating a plurality of these electromagnetic steel sheets.SOLUTION: An electromagnetic steel sheet includes a base steel plate 2, a first insulating coating 3A formed on a first surface 2a of the base steel plate 2 and having adhesive ability, and a second insulating coating 3B formed on a second surface 2b which is a back surface of the first surface 2a of the base steel sheet 2, and having adhesive ability, and the first insulating film 3A is composed of an organic resin phase containing at least one of an epoxy resin, a phenol resin and a urethane prepolymer, and the second insulating film 3B includes an organic resin phase including at least an epoxy resin, a phenol resin, and a urethane prepolymer, and a curing agent.SELECTED DRAWING: Figure 5