baber/WOPTO huggingface dataset:
Patent JP-2021114385-A (JP)
Title: Magnetic body coated conductor wire and method for manufacturing magnetic body coated conductor wire
Inventor: MIZUNO TSUTOMU
IPC: H01B7/00
Filed: 2020-01-17
Abstract: To provide a magnetic body coated conductor wire which facilitates manufacture, has homogeneous characteristics, and is stable.SOLUTION: A magnetic body coated conductor wire 1 has a magnetic body 3 containing a thermosetting binder 3a and magnetic powder 3b on a surface of the conductor wire, and has a tape-like insulator 4 having heat shrinkability provided on the surface of the magnetic body 3 while spirally wound around the surface with a pitch narrower than a tape width. The magnetic body 3 has thermosetting property, and the insulator 4 may have heat shrinkability. The magnetic body 3 may be obtained by spirally winding a tape-like magnetic body having a width narrower than a width of the insulator. The magnetic body 3 may have relative magnetic permeability of 9-30. A maximum diameter of the magnetic powder may be 0.05-1.0 time the thickness of the magnetic body. The binder contains a thermosetting silicone resin or rubber. The insulator may contain a polyethylene terephthalate resin.SELECTED DRAWING: Figure 1
Patent JP-2020144846-A (JP)
Title: Method of searching web page and computer-readable storage medium
Inventor: ZHENG ZHONGGUANG
IPC: G06F16/9532
Filed: 2020-01-20
Abstract: To provide a method of searching a web page executed by at least one processor.SOLUTION: The method includes the steps of: receiving a piece of information in which the content of search waiting is limited; recognizing the entity involved in the information to determine the type and attribute of the entity; generating search conditions based on the entity type and attributes; and, searching a data set using the search conditions to acquire a web page address that meets the search conditions. The data set is formed by extracting a web page part that has a predetermined structure from each web page in the web page set, and the search is performed over the web page set.SELECTED DRAWING: Figure 9
Patent JP-2021118209-A (JP)
Title: Solar battery
Inventor: WANG YING-CHIAO
IPC: H01L51/44
Filed: 2020-01-22
Abstract: To provide a solar battery with high photoelectric conversion efficiency in the ultraviolet region and excellent photoelectric conversion efficiency for sunlight.SOLUTION: A solar cell 10 has a first electrode 2, a second electrode 9, and a photoelectric conversion layer 5 disposed between the first electrode 2 and the second electrode 9, the photoelectric conversion layer 5 includes an organic photoelectric conversion material and semiconductor quantum dots, and the semiconductor quantum dots are light emitters that are excited by light of a wavelength shorter than a wavelength of light at which the organic photoelectric conversion material can be converted into electric energy and emit light of a wavelength at which the organic photoelectric conversion material can be converted into electric energy.SELECTED DRAWING: Figure 1
Patent JP-2020126635-A (JP)
Title: Learning method and learning device for learning automatic labeling device capable of auto-labeling image of base vehicle using images of nearby vehicles, and testing method and testing device using the same
Inventor: KIM KYE-HYEON
IPC: G06N20/00
Filed: 2020-01-24
Abstract: To provide a method for learning a device capable of auto-labeling a base image of a base vehicle using a sub-image of a nearby vehicle.SOLUTION: A method for learning an automatic labeling device for auto-labeling an image of a base vehicle using sub-images of nearby vehicles includes the steps of: generating a dense correspondence from a base image and sub-images; inputting the base image and the sub-images, outputting a convolution feature map, and outputting a deconvolution feature map from the convolution feature map; moving a coordinate of a (k+1)-th deconvolution feature map using k-th dense correspondence information and generating a k-th adjusted deconvolution feature map; generating a concatenated feature map by concatenating a first deconvolution feature map and the adjusted deconvolution feature map; and outputting a semantic segmentation image from the concatenated feature map, calculating a first loss, and updating decoder weights and encoder weights.SELECTED DRAWING: Figure 3
Patent JP-2021117666-A (JP)
Title: Code inspection tool and code inspection method
Inventor: ITO YUICHI
IPC: G06F9/455
Filed: 2020-01-24
Abstract: To provide a code inspection tool and a code inspection method, capable of easily securing quality for final codes in a model base development.SOLUTION: A code inspection tool 1 comprises: a block extraction section 1b for extracting what is incompliant with automatic code generation as a target block 10 out of a block 9 included in a model 8; an extraction section 1d for extracting a portion corresponding to the target block 10 as a target code block 11a out of the final code 12 generated from the model 8; a simulation section 1f for individually simulating each of the extracted target block 10 and the target code block 11a; and a determination section 1g which compares a model simulation result 15 for the target block 10 with a code simulation result 18 for the target code block 11a, for determining conformity between operations for the target block 10 and operations for the target code block 11a.SELECTED DRAWING: Figure 1
Patent JP-2021116342-A (JP)
Title: Fuel oil composition for external-combustion engine and method for producing the same
Inventor: SAWADA TADANORI
IPC: C10L1/04
Filed: 2020-01-24
Abstract: To provide a fuel oil composition for an external-combustion engine, that has excellent stability even in long-term storage, exhibits excellent low-temperature fluidity even in cold regions during a cold season, exhibits excellent combustibility even in an external combustion engine equipped with a hydraulic spray burner with a low rated combustion amount and low spray oil pressure, and furthermore, can provide a stable supply with a high yield rate and contribute to improved fuel efficiency by having a high calorific value.SOLUTION: The fuel oil composition for the external combustion engine with specific properties comprises: a heavy kerosene fraction containing 90.0% by volume or more of a distillate obtained by hydro-desulfurizing a straight distillate obtained by atmospheric distillation of a crude oil; paraffin based hydrocarbons; and an antioxidant, wherein content of the paraffin-based hydrocarbon based on a total amount of the composition is more than 10% by volume to less than 40% by volume, and the content of the antioxidant based on the total amount of the composition is 20 mass ppm or more to 100 mass ppm or less, and the method for producing is the method for producing the fuel oil composition for the external combustion engine.SELECTED DRAWING: None
Patent JP-2021116867-A (JP)
Title: Joint, and piping connection structure
Inventor: KASHIWAMATA TOMOAKI
IPC: F16L21/08
Filed: 2020-01-27
Abstract: To provide a joint that has an increased ability of holding piping.SOLUTION: A pipe joint 10 has a cylindrical core material 28 inserted into piping 14, and a lock nail 20 that includes an annular part 36 that is disposed around the outer periphery of the core material 28 and is formed of a resin material, and a metal nail 40 that is provided at the annular part 36 and is in contact with the inner periphery of the piping 14.SELECTED DRAWING: Figure 1
Patent JP-2021118800-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-30
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021121736-A (JP)
Title: Internal combustion engine
Inventor: FUJIKAWA HIROYUKI
IPC: F02B75/02
Filed: 2020-01-31
Abstract: To provide a five-stroke internal combustion engine which is simple in a structure, and excellent in energy collection efficiency.SOLUTION: Two combustion cylinders 3, 4 and one auxiliary cylinder 5 which is sandwiched between the two combustion cylinders are serially arranged. Exhaust ports 21 of the combustion cylinder 3, 4 are shifted to a side of the auxiliary cylinder 5 in an area at an exhaust side with a longitudinal direction center line O1 sandwiched, and also, flow-in ports 22, 23 of the auxiliary cylinder 5 are shifted to sides of the combustion cylinder 3, 4 at the exhaust side with the longitudinal direction center line O1 sandwiched. The exhaust ports 21 and the flow-in ports 22, 23 which adjoin each other communicate with each other via a take-in passage 24. Exhaust ports 25, 26 of the auxiliary cylinder 5 are located in a point of a short-side center line O2. Since the ports 20, 21 ... can secure necessary areas, a pumping loss can be suppressed. Since the take-in passage 24 can be shortened, power collection efficiency can be improved by suppressing the temperature-lowering and the expansion of a combustion gas. Since each valve is driven by two pieces of camshafts, a structure can be simplified.SELECTED DRAWING: Figure 1
Patent JP-2021123469-A (JP)
Inventor: SHIRAISHI TORU
IPC: B65G1/00
Filed: 2020-02-06
Abstract: 【課題】複数に区画された作業エリアのそれぞれにおける作業の秘匿性及び搬送中の物品の秘匿性を適切に確保できると共に、作業エリアの有効活用を図ることが容易な倉庫設備を実現する。【解決手段】区画内搬送装置１１は、区画対応領域内に含まれる受渡部２２１との間で物品９の受け渡しを行うと共に、対応する作業区画Ｂに設けられた入出庫部６との間で物品９の受け渡しを行うように構成され、全域搬送装置１２は、作業エリアＷＡにおける第１方向の全域において受渡部２２２との間で物品９の受け渡しを行うように構成され、区画内搬送装置１１と全域搬送装置１２とが、上下方向Ｚ視で重複するように上下方向に並んで配置され、全域搬送装置１２における作業エリアＷＡ側の側面を覆い隠す遮蔽部材４が設けられ、区画内搬送装置１１における作業エリアＷＡ側の側面は、遮蔽部材４によって覆い隠されていない。【選択図】図３
Patent JP-2021125098-A (JP)
Title: Information terminal
Inventor: MOCHIZUKI YOSHITERU
IPC: H05K5/02
Filed: 2020-02-07
Abstract: To provide a versatile and user-friendly information terminal.SOLUTION: An information terminal includes a storage projection 7 formed on a rear face which is one surface of a device case 1, and third belt attachment holes 32 formed in the storage projection 7 and used for attaching a predetermined member. The storage projection 7 includes a second inclined face 7b which inclines along a longitudinal direction of the device case 1. The third belt attachment holes 32 are formed on both sides in a short length of the device case 1 on a second inclined face 7b, and communicate with a side face 7d in a short length of the device case 1 and the second inclined face 7b in the storage projection 7. Accordingly, a second belt attachment tool 33, which is a predetermined member, can be attached to the third belt attachment hole 32, and a strap being a predetermined member can be attached to the third belt attachment hole 32.SELECTED DRAWING: Figure 14
Patent JP-2021129729-A (JP)
Title: Electrically-driven swing device
Inventor: MARUNO ISAMU
IPC: G06F3/01
Filed: 2020-02-19
Abstract: To provide an electrically-driven swing device capable of inviting a user to floating feeling.SOLUTION: An electrically-driven swing device 1 includes: a support member 2 having a horizontal support shaft 2a, and right and left supporting legs 2b, 2c for supporting the horizontal support shaft 2a; a sofa lounge chair 4 suspended on the horizontal support shaft 2a through a horizontal rotation mechanism 10, hanging joints 6, 7 comprising multiple springs, and hanging ropes 3a, 3b, 3c, 3d; a drive part 5 oscillating the sofa lounge chair 4 in a cross direction; and a control part for controlling the drive part 5.SELECTED DRAWING: Figure 1
Patent JP-2021133370-A (JP)
Title: Vacuum device and vacuum suction method
Inventor: TSURUGI YUICHIRO
IPC: B22D17/22
Filed: 2020-02-21
Abstract: To provide a vacuum device and a vacuum suction method which enable a vacuum tank to reach the maximum degree of vacuum in a short time, and can contribute to shortening of the cycle time and cost reduction by downsizing of a vacuum pump.SOLUTION: A vacuum device 10 of the present invention comprises a vacuum pump 14 that has a vacuum tank 12 and sucks and discharges gas in a cavity, and piping 16 that connects an exhaust passage of the cavity and the vacuum pump 14. The piping 16 comprises a straight pipe 20 for rectifying the gas sucked to the exhaust passage side, and a hopper 22 for collecting the rectified gas to the vacuum pump 14 side, and discharges the sucked gas first when the gas is sucked in a vacuum state of the inside of the pipe.SELECTED DRAWING: Figure 1
Patent JP-2021136067-A (JP)
Title: Connector module, communication cable with connector, and connector assembly
Inventor: HIBINO TAKUMA
IPC: H01R13/52
Filed: 2020-02-21
Abstract: To provide a connector module with excellent assembleability, a communication cable with a connector, and a connector assembly.SOLUTION: A connector module provided at the end of a communication cable includes a first terminal, a connector member that accommodates the first terminal, a tubular shield member that covers the outer circumference of the connector member, and a tubular conductive rubber member arranged in contact with the inner peripheral surface of the shield member, and the shield member includes a storage portion that accommodates the conductive rubber member on the side into which the end portion of the communication cable is inserted, and the maximum outer diameter of the conductive rubber member in a state of not being compressed by the storage portion exceeds the minimum inner dimension of the storage portion, and is equal to or less than the maximum inner dimension of the opening of the storage portion, and at least a part of the inner peripheral surface of the storage portion has an inclined surface, and the inclined surface is inclined from the opening toward the inside of the shield member such that the inner dimension of the storage portion becomes smaller.SELECTED DRAWING: Figure 6A
Patent JP-2021137072-A (JP)
Title: Game machine
Inventor: SOFUE TASUKE
IPC: A63F7/02
Filed: 2020-02-29
Abstract: To provide a game machine capable of suitably generating plural kinds of advantageous game states advantageous to a player.SOLUTION: In a low-probability time-shortening game state, a winning probability of a normal pattern lottery is set to be in a normal pattern low-probability state (a state identical to a winning probability of a normal pattern lottery in a normal game state), and the total of opening time of a lower entering regulation mechanism 452 when a normal pattern lottery is won is set to be equal to length (four seconds as the total of opening time in two openings) longer than the total (two seconds as opening time in one opening) of the opening time in a probability variable game state. As a result, plural kinds of advantageous game states in which a winning probability is allowed to differ and the length of an entire period for taking a state for allowing game balls to enter easily does not differ greatly can be generated.SELECTED DRAWING: Figure 14
Patent JP-2021137722-A (JP)
Title: Carboxylic acid ester synthesis catalyst, and production method of carboxylic acid ester
Inventor: ISHIHARA KAZUAKI
IPC: C07C67/03
Filed: 2020-03-04
Abstract: To provide a carboxylic acid ester synthesis catalyst and a production method of a carboxylic acid ester, excellent in selectivity of a target carboxylic acid ester, with side reactions such as Michael addition and polymerization of raw material monomers suppressed in an ester exchange reaction between a (meth)acrylic acid ester and a monovalent alcohol.SOLUTION: A carboxylic acid ester synthesis catalyst is used for producing a carboxylic acid ester through an ester exchange reaction between a (meth)acrylic acid ester and a monovalent alcohol. The carboxylic acid ester synthesis catalyst comprises a magnesium alkoxide represented by a general formula Mg(OR)2, wherein OR is an alkoxy group having less than eight carbon atoms.SELECTED DRAWING: None
Patent JP-2020095049-A (JP)
Title: Component extraction device
Inventor: OKADO TAKAO
IPC: G01N1/10
Filed: 2020-03-05
Abstract: To prevent variation in an analysis result of an extraction component by heating for maintaining an extraction solvent in a supercritical state in a device that extracts a component from a sample by using a supercritical fluid.SOLUTION: Provided is a component extraction device for extracting components from a sample by eluting components in the sample into a supercritical fluid, the device comprising: a container rack 12 having a plurality of sample container holding parts 124; a rack placement stand 17 having a placement part 170 in which the container rack 12 is placed; a heating block 171 fixed to each of portions of the placement face of the placement part 170 that correspond to the plurality of sample container holding parts 124; temperature sensors for detecting temperature of each of the plurality of heating blocks 171; and a control part for controlling each of the plurality of heating blocks on the basis of detection results of the plurality of temperature sensors.SELECTED DRAWING: Figure 2
Patent JP-2021139022-A (JP)
Title: Wc-based super-hard alloy and wc-based super-hard alloy cutting tool
Inventor: ICHIKAWA RYO
IPC: C22C29/08
Filed: 2020-03-06
Abstract: To provide a super-hard alloy and cutting tool thereof that exhibits excellent wear resistance, plastic deformation resistance, heat-crack resistance, and chipping resistance when used as a tool substrate for cutting tools, and exhibits excellent cutting performance over a long-term use even in high-efficiency rotary machining of steel.SOLUTION: Provided are a WC-based super-hard alloy containing at least one of Co and Ni by 10.0 mass% or more and less than 15.0 mass%, and at least one selected from TiC, TaC, NbC, ZrC, HfC, and VC by 0.5 mass% or more and less than 12.0 mass% in total, Cr3C2 by 0.0 mass% or more and less than 0.8 mass%, and the balance being WC and unavoidable impurities, and in which the average particle size of WC is 0.2 μm or more and 4.0 μm or less, and the abundance ratio of Σ2-coincidence grain boundary of WC to all WC/WC grain boundaries (Σ2-coincidence grain boundary ratio) is 15% or more, and a cutting tool in which said super-hard alloy is used.SELECTED DRAWING: Figure 1
Patent JP-2021143574-A (JP)
Title: Exhaust flue demolition method
Inventor: KIO KENJI
IPC: E04G23/08
Filed: 2020-03-13
Abstract: To provide an exhaust flue demolition method that can simplify constitution of a frame and secure work safety in demolition work, and is adaptive to various exhaust flues.SOLUTION: A demolition method for an exhaust flue 10 comprises: mounting a demolition machine 40 which comprises at least a main arm 48 and a clamp arm 46 on a frame 30 suspended with a lifting attachment 20a hung from a tip of an arm 20 of crane means 18 capable of extending the arm 20 to a position higher than the height of the exhaust flue 10 as an object of demolition; and hoisting the demolition machine 40 together with the frame 30 to carry out demolition work. The main arm 48 is used with a part of the exhaust flue 10 held with the clamp arm 46 to disassemble parts other than the held part.SELECTED DRAWING: Figure 1
Patent JP-2021148445-A (JP)
Title: Non-destructive inspection device
Inventor: SOMEYA YUKIO
IPC: H01G13/00
Filed: 2020-03-16
Abstract: To provide a non-destructive inspection device that allows for a secure transfer of an object to be inspected though a linear inspection conveyer is adopted.SOLUTION: A non-destructive inspection device comprises: a radiation generator 2 that irradiates an inspected object W with a radiation beam; a radiation detector 3 that is provided facing the radiation generator 2; a linear inspection conveyer 51 that is provided between the radiation generator 2 and the radiation detector 3, and conveys the inspected object W in a state where a plurality of the inspected objects are lined at fixed intervals; and a carry-in device 52 that carries in the inspected object W to a carry-in side of the inspection conveyer 51; a first transfer device 6a that transfers the inspected object W from the carry-in device 52 to the inspection conveyer 51; and a first delivery part 62a that is provided on a lateral side of the inspection conveyer 51 and between the carry-in device 52 and the inspection conveyer 51. In a transfer path of the inspected object W, each loading surface of the inspected object W in the carry-in device 52, the first delivery part 62a and the inspection conveyer 51 is flush with each other on the same plane surface.SELECTED DRAWING: Figure 1
Patent JP-2021146010-A (JP)
Title: Shampoo hat and method for washing hair using shampoo hat
Inventor: NAKATANI YUMIKO
IPC: A45D19/00
Filed: 2020-03-23
Abstract: To provide a shampoo hat useful in washing hair while raising customer's upper body up.SOLUTION: A shampoo hat 1 includes: a brim 3 including a hole adaptable to a hairline of a human head; and a sheet 5 fitted to the brim 3 across the whole circumference of the brim 3, hanging down from the brim 3 and surrounding a part lower than a hairline of a human head across the whole circumference of the human head.SELECTED DRAWING: Figure 1
Patent JP-2021149839-A (JP)
Title: Current controller, switch controller, current control method, and computer program
Inventor: WAKAZONO KEISUKE
IPC: G05F1/56
Filed: 2020-03-23
Abstract: To provide a current controller, a switch controller, a current control method, and a computer program capable of bringing a constant current drawn by a constant current circuit into agreement with a set value set by a processing unit.SOLUTION: A current controller includes a constant current circuit 30 and a current adjustor 31. The current adjuster 31 applies voltage to the constant current circuit 30. The constant current circuit 30 draws constant current according to the applied voltage. A microcomputer 50 sets a value of the constant current drawn by the constant current circuit 30, and adjusts the voltage applied to the constant current circuit 30 by the current adjustor 31 to voltage according to the set value. Based on a value of a difference between the constant current drawn by the constant current circuit 30 and the set value, the microcomputer 50 adjusts the voltage applied to the constant current circuit 30 by the current adjustor 31.SELECTED DRAWING: Figure 4
Patent JP-2021151897-A (JP)
Title: Elevator with car equipped with barometric pressure regulator and air conditioner
Inventor: TAKEDA KEISUKE
IPC: B66B11/02
Filed: 2020-03-24
Abstract: To provide an elevator with a car equipped with a barometric pressure regulator and an air conditioner capable of increasing air conditioning efficiency as much as possible.SOLUTION: An elevator of the present invention comprises a car 10 travelling in an elevator tower 20, a barometric pressure regulator 60 including a pressurizing blower 61 to supply air to a car indoor 11 and also including a suction blower 64 to exhaust air in the car indoor, an air conditioner 50 to exhaust after performing heat exchange with the suction air, and a rectifier 30 installed above and/or below the car. The air-conditioned space 40 air-conditioned by the air conditioner is formed between the car and the rectifier. The barometric pressure regulator supplies air-conditioned air to the car indoor by the pressurizing blower.SELECTED DRAWING: Figure 1