baber/WOPTO huggingface dataset:
Patent JP-2019171458-A (JP)
Title: Flux for submerged arc welding
Inventor: HATOMOTO Daisuke
IPC: B23K35/362
Filed: 2018-03-29
Abstract: To provide a novel flux-cored wire for high speed welding being superior in a bead shape and appearance at high speed arc welding, having no slag inclusion and having no sag at welding in an overhead attitude.SOLUTION: The contents of a calcination type flux for submerged arc welding used for high speed welding are expressed as, by mass fraction, 10.0-20.0% CaF, 8.0-15.0% MgO, 2.1-3.5% total amount of NaO and KO, 1.5-5.0% MnO, 0.5-5.0% FeO, 10.0-20.0% SiO, 13.0-28.0% AlOand 13.0-28.0% TiO. Further, relational formulas of 65≤(MgO+SiO+AlO+TiO)≤75 and 0.5≤(AlO/TiO)≤2.0 are satisfied in the flux for submerged arc welding.SELECTED DRAWING: None
Patent JP-2019173245-A (JP)
Title: Nonwoven fabric
Inventor: SEKIOKA HIROYU
IPC: D04H3/007
Filed: 2018-03-29
Abstract: To provide a nonwoven fabric which hardly causes thread breakage during spinning, having excellent hydrophilic properties.SOLUTION: A nonwoven fabric comprises fibers including 100 pts.mass of a propylene-α-olefin random copolymer having a melting point (Tm) in a range from 125°C to 155°C, 1 to 10 pts.mass of an ethylenic polymer having a degree of crystallinity of 45% to 85%, and 0.5 to 5 pts.mass of a surfactant. The surfactant includes polyoxyalkylene alkyl ether.SELECTED DRAWING: None
Patent JP-2019177114-A (JP)
Title: Game machine
Inventor: SHIRAISHI YUICHI
IPC: A63F5/04
Filed: 2018-03-30
Abstract: To provide a game machine that can realize a variety of playability using a bonus.SOLUTION: A game machine includes instruction function state control means 200B capable of executing a determination process to determine a privilege imparting. The game machine, as a bonus, has a bonus to be terminated when game media exceeding a predetermined putout number are put out when activated. The game machine, as a bonus state, includes a bonus general state in which a shift combination is won in an internal lottery by internal lottery means 120 and a shift combination operating state transferred when the shift combination is won and the shift combination is operated in the bonus general state in which winning probability of a small combination is higher than the bonus general state in the internal lottery by the internal lottery means 120. The instruction function state control means 200B can execute a determination process on the basis of the number of times that game state shift control means 170 shifts the state on the basis of the shift combination from when the bonus is activated to when it is terminated.SELECTED DRAWING: Figure 2
Patent JP-2019183877-A (JP)
Title: Pressure accumulation structure
Inventor: ENOMOTO TAKASHI
IPC: F16H61/00
Filed: 2018-04-03
Abstract: To provide a pressure accumulation structure capable of quickly increasing oil pressure to fastening pressure of a friction fastening element in oil supply, and moderately decreasing oil pressure across the fastening pressure of the friction fastening element in oil discharge.SOLUTION: A pressure accumulation structure 100 comprises: an accumulator 4 that is connected to an oil passage 3 and includes the fastening pressure of a friction fastening element 2 within a single operating pressure range, and the inside of which is partitioned into a pressure accumulation chamber 43 and a back pressure chamber 44; a first back pressure passage 5 and a second back pressure passage 6 connected to the back pressure chamber 44; a first check valve 7 that is arranged in the first back pressure passage 5, and opens only when the oil pressure of the frictional engagement element 2 exceeds a predetermined pressure, to allow only an oil flow in a direction of discharging the oil from the back pressure chamber 44; and a second check valve 8 that is arranged in the second back pressure passage 6, and allows only an oil flow in a direction of supplying oil to the back pressure chamber 44.SELECTED DRAWING: Figure 1
Patent JP-2019185930-A (JP)
Title: Method of manufacturing membrane electrode assembly for fuel cell
Inventor: TAKEHIRA YUICHI
IPC: H01M8/1004
Filed: 2018-04-04
Abstract: To suppress the generation of cracks in an electrode catalyst layer during peeling of a release substrate layer in a method of manufacturing a membrane electrode assembly by transferring the electrode catalyst layer to an electrolyte membrane.SOLUTION: A method of manufacturing a membrane electrode assembly for a fuel cell includes the steps of: producing a laminate in which an electrolyte membrane, an electrode catalyst layer, and a release substrate sheet are laminated in this order; crimping the electrode catalyst layer to the electrolyte membrane by pressing a laminated body while applying heat thereto; and peeling the release substrate sheet from the laminate. A substrate sheet is peeled off while fixing the electrolyte membrane.SELECTED DRAWING: Figure 2
Patent JP-2019187046-A (JP)
Title: Power supply device
Inventor: NOMURA HIDEHIRO
IPC: H01M10/48
Filed: 2018-04-06
Abstract: To make it possible to diagnose whether a signal line for interruption is normal or not.SOLUTION: A first control unit outputs a connection command or a cutoff command of a relay. A second control unit can output a forcible cutoff command of the relay to a cutoff signal line. A driver circuit makes the relay a connection state or a cutoff state based on a connection command or a cutoff command from the first control unit when no forcible cutoff command is output to the cutoff signal line, and makes the relay the cutoff state when the forcible cutoff command is output to the cutoff signal line. Further, the first control unit or the second control unit diagnoses whether the cutoff signal line is normal or not based on potential of the cutoff signal line or a state of the relay when the forcible cutoff command is output to the cutoff signal line from the second control unit and the connection command is output from the first control unit.SELECTED DRAWING: Figure 2
Patent JP-2019182151-A (JP)
Title: Vehicle skeleton structure
Inventor: TASAKA SENTARO
IPC: B62D21/02
Filed: 2018-04-06
Abstract: To provide a vehicle skeleton structure that is able to prevent bending of a side rail in the event of minute lap collision while restricting increases in weight and cost.SOLUTION: A vehicle skeleton structure 10 comprises: a pair of side rails 12 provided with a space between them in a vehicle width direction, each of the pair of side rails 12 extending in forward and backward directions; and an out trigger 18 coupled to the side rails 12 and projecting further outside in the vehicle width direction than the side rails 12. The out trigger 18 includes a cab mount bracket 30 joined to the side rails 12. A rear end edge 30b of the cab mount bracket 30 inclines in a rearward direction of the vehicle as it extends in an inward direction of the vehicle width direction. Provided at a certain point of the rear end edge 30b is a bend portion 37b bending so as to project in a forward direction of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2019181783-A (JP)
Title: Image forming apparatus and program
Inventor: MANABE KENJI
IPC: B41J29/00
Filed: 2018-04-09
Abstract: To enable printed matter to be output in a front direction of a user having the intention to acquire the printed matter, by properly changing an output mode of the printed matter on the basis of a position of the user inputting a print job.SOLUTION: An image forming apparatus 1 includes: a job reception part 30 that receives a print job; a positional information acquisition part 32 that acquires positional information on the user; an output mode determination part 33 that determines an output mode of printed matter on the basis of the positional information acquired by the positional information acquisition part 32; and a printing output part 34 that executes the print job to output the printed matter in the output mode determined by the output mode determination part 33.SELECTED DRAWING: Figure 3
Patent JP-2018139165-A (JP)
Title: Semiconductor device
Inventor: IKEDA TAKAYUKI
IPC: G11C11/405
Filed: 2018-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a memory element capable of storing a desired potential as data without increasing the number of power supply potentials.SOLUTION: A memory element stores data in a node which is brought into a floating state by turning off a transistor a channel of which is formed in an oxide semiconductor layer. A potential of a gate of the transistor can be increased by capacitive coupling between the gate and a source of the transistor. With this structure, a desired potential can be stored as data without increasing the number of power source potentials.SELECTED DRAWING: Figure 1
Patent JP-2019069133-A (JP)
Title: Information processing method, information processing device, washing system and washing device
Inventor: OKUBO MASAFUMI
IPC: A47L15/46
Filed: 2018-04-13
Abstract: To provide a technique for accelerating washing of a detergent housing part and reducing the risk of breakdown.SOLUTION: An information processing method includes determining, on the basis of information on residual quantity of detergent in a detergent storage part provided in a washing device and a first input amount set for each washing event that the washing device washes objects to be washed, whether a second input amount of detergent scheduled to be input to the washing device in a scheduled first washing event is below a predetermined threshold, using a processor. If it is determined that the second input amount is below the predetermined threshold, a third input amount decided based on the first input amount scheduled to be input by the washing device in a second washing event scheduled prior to the first washing event is changed to a fourth input amount which is equal to or higher than the predetermined threshold, and information indicating the fourth input amount is output to the washing device to cause the washing device to input the fourth input amount of detergent in the second washing event.SELECTED DRAWING: Figure 1
Patent JP-2019183786-A (JP)
Title: Controller and control method for internal combustion engine
Inventor: TOKUYAMA KAZUHIRO
IPC: F02D45/00
Filed: 2018-04-16
Abstract: To provide a controller and control method for an internal combustion engine, capable of detecting accidental fire accurately even in a case where vibration occurs on a crank shaft at several stroke cycles.SOLUTION: A controller and control method for an internal combustion engine comprises: calculating an integrated value or average value of a crank angle jerk in each of a plurality of determination periods set correspondingly to one combustion stroke; calculating a fluctuation amount of the integrated value or a fluctuation amount of the average value during the plurality of determination periods; and based on the fluctuation amount of the integrated value or the fluctuation amount of the average value, determining the presence or absence of accidental fire in one combustion stroke.SELECTED DRAWING: Figure 3
Patent JP-2019193370-A (JP)
Title: Power generating system
Inventor: KIKUNAGA KYOHEI
IPC: F03B7/00
Filed: 2018-04-20
Abstract: To provide a power generating system including a rotation part having an upper part and a lower part between which torsion is hardly generated in a rotation direction of the rotation part.SOLUTION: A power generating system comprises: a rotation part capable of rotating by taking a flow of a fluid; a first support part for supporting an upper part of the rotation part; a second support part for supporting a lower part of the rotation part; a first power generating part including a first magnetic field part disposed on an upper part of the first support part or the rotation part and a first armature part disposed on the first support part; and a second power generating part including a second magnetic field part disposed on a lower part of the second support part or the rotation part and a second armature part disposed on the second support part.SELECTED DRAWING: Figure 2
Patent JP-2019189722-A (JP)
Title: Ultraviolet light-emitting phosphor in uvb region and ultraviolet light-emitting device
Inventor: KITA TAKASHI
IPC: H01L33/50
Filed: 2018-04-23
Abstract: To provide an ultraviolet light-emitting phosphor and an ultraviolet light-emitting device in UVB region of which luminance is increased by controlling light absorption property of a base crystal by impurities addition using an ultraviolet light-emitting phosphor based on a rare earth aluminum garnet crystal, and achieving high efficient absorbance of excited light energy.SOLUTION: An ultraviolet light-emitting phosphor is a phosphor in which a rare earth aluminum garnet crystal (LuY)(AlZ)O, wherein 0≤x≤1, 0<y≤1, and Z is B, Ga, In, Tl, is based and at least Bi ion and Sc ion forming a light emitting center are co-added, the Bi ion is substituted by a site of Lu or Y, and the Sc ion is substituted by a site of Al, the phosphor is excited by irradiation of the excitation light and an ultraviolet light is emitted. An ultraviolet light-emitting device has the ultraviolet light-emitting phosphor and an excitation light irradiation means for irradiating the excitation light by plasma arc to the ultraviolet light-emitting phosphor.SELECTED DRAWING: Figure 2
Patent JP-2019190096-A (JP)
Title: Earth retaining member, earth retaining member installation method
Inventor: TERASAKI HIROYUKI
IPC: E02D17/20
Filed: 2018-04-24
Abstract: To provide an earth retaining member and an earth retaining member installation method for facilitating installation workability and reducing construction costs.SOLUTION: A support pillar member 3 includes a pillar 31 that is a pipe-like member connected to a wall surface member 2, a plurality of piles 32 driven into the ground, and a coupling member 33 that couples the pillar 31 and the plurality of piles 32. The coupling member 33 is a member having a rectangular cross section, and at both ends in the longitudinal direction, pile fixing portions 35 for fixing the piles 32 are integrally provided on lateral side portions by welding or the like. In the pile fixing portion 35, in a state where an upper end of the pile 32 protrudes into the pile fixing portion 35, and in a state where a space between a hole portion of the pile fixing portion 35 and the pile 32 is sealed with a sealing agent such as silicone grease, the pile fixing portion 35 is filled with a fixing material such as mortar or concrete and solidified.SELECTED DRAWING: Figure 3
Patent JP-2019192760-A (JP)
Title: Electronic component
Inventor: NIITSU TOSHIHIRO
IPC: H01C13/00
Filed: 2018-04-24
Abstract: To provide an electronic component that can reliably exhibit desired performance even when miniaturized, and has high reliability, low manufacturing cost and high durability.SOLUTION: An electronic component 1 includes multiple conductive terminals 51, 61, and an insulator integrated with the conductive terminals. An auxiliary leg part 57 possessed by one of the conductive terminals and a second leg part 62 possessed by another of the conductive terminals are disposed to vertically overlap. The leg part possessed by one of the conductive terminals and the leg part possessed by another of the conductive terminals have different lengths, and the tip of the shorter leg part of the two is covered by a thick part 14 of the insulator.SELECTED DRAWING: Figure 1
Patent JP-2019028997-A (JP)
Title: Usage information providing system
Inventor: OWADA MASATO
IPC: G06Q50/12
Filed: 2018-04-27
Abstract: To provide an usage information providing system capable of appropriately providing usage information corresponding to usage situations of a space including credit card settlement information.SOLUTION: An usage information providing system comprises: a shop terminal 1 provided on a shop side that lends a plurality of spaces X for a period of time, a user terminal 2 provided on a user side renting the space X for a period of time, a space terminal 3 connected to the shop terminal 1 and used for credit card settlement by a user in the space X, and a settlement device 4 that settles an usage charge for the space with a credit card.SELECTED DRAWING: Figure 1
Patent JP-2018114363-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of continuously executing a performance for giving a player a predetermined expectation, in various modes.SOLUTION: A continuous notice determination delay flag 203d is turned on, in the case where a permission determination of the display of a continuous notice performance is not made even if the win of a ball in a first ball entry port 64 is detected by performing a lottery (winning/losing determination) processing accompanying a variation performance start by a Pachinko machine 10 is during probability variation, the continuous notice determination delay flag 203d is turned on. On the basis of the values of various counters acquired while following the win of the ball in the first ball entry port 64, which has been detected during the timer interruption processing treatment of the preceding time, the determination on whether the display of the continuous notice performance is permitted or not can be performed by the delay continuous notice determination. As a result, the lottery (winning/losing determination) processing accompanying variation performance start can be reliably performed during the preceding timer interruption processing, and the determination on whether or not the display of the continuous notice performance is permitted is made during a next timer interruption processing.SELECTED DRAWING: Figure 20
Patent JP-2019042478-A (JP)
Title: Ophthalmologic microscope
Inventor: FUKUMA YASUFUMI
IPC: A61B3/13
Filed: 2018-05-08
Abstract: To provide an ophthalmologic microscope capable of observing and acquiring an image of an anterior eye part and a posterior eye part without changing the positional relationship between the objective lens and the subject eye.SOLUTION: The ophthalmologic microscope includes: an observation optical system 400 having a first focal point in front of a subject eye 81; an objective auxiliary lens 82 which can be mounted at a position to a subject eye side of an objective lens 2 in the observation optical system 400 and can be released from the position, the objective auxiliary lens, when mounted, setting the focal point to a second focal point which is the position of the anterior eye part of the subject eye 81; and a preliminary lens 14 which can be mounted at a position closer to the subject eye side than to the first focal point and can be released from the position, the preliminary lens, when mounted, setting the focal point to a third focal point which is the position of the posterior eye part of the subject eye 81. To observe the anterior eye part, the objective auxiliary lens 82 is mounted and the preliminary lens 14 is released. To observe the posterior eye part, the preliminary lens 14 is mounted and the objective auxiliary lens 82 is released.SELECTED DRAWING: Figure 1
Patent JP-2019197445-A (JP)
Title: Image recognition device, image recognition method, and program
Inventor: IRIE TAKESHI
IPC: G06T7/00
Filed: 2018-05-11
Abstract: To provide an image recognition device capable of performing accurate image recognition without increasing the number of convolutional neural network parameters.SOLUTION: An image recognition device 100 performs image recognition using a convolutional neural network that includes: at least one convolution layer; and a pooling layer that divides the output of the convolution layer into one or more blocks that are mutually exclusive in two predetermined directions, divides the output of the convolution layer included in the block into sub-blocks that are mutually exclusive according to the position in the block for each of the one or more blocks, and aggregates the values of elements included in the sub-block corresponding to the position to thereby output the aggregation result in each of multiple sub-blocks.SELECTED DRAWING: Figure 1
Patent JP-2019009424-A (JP)
Title: Multi-zone semiconductor substrate supports
Inventor: MEHMET TUGRUL SAMIR
IPC: H01L21/683
Filed: 2018-05-15
Abstract: To provide substrate support assemblies which has excellent thermal uniformity and causes less re-deposition of reaction by-products on places other than a substrate.SOLUTION: A substrate support assembly 400 includes a top puck 405 and a backing plate 415 coupled with the top puck. The support assembly also includes a cooling plate 435 coupled with the backing plate. The support assembly also includes a heater 425 coupled between the cooling plate and the backing plate. The support assembly also includes a back plate 445 coupled with the backing plate about an exterior of the backing plate. The back plate may at least partially define a volume, and the heater and the cooling plate are housed within the volume.SELECTED DRAWING: Figure 4
Patent JP-2019096857-A (JP)
Title: High speed differential trace with reduced radiation in return path
Inventor: LEE JUNG HUN
IPC: H01L23/12
Filed: 2018-05-15
Abstract: To provide a high speed differential trace having a return path for reducing interference radiation.SOLUTION: A differential trace structure 200 includes a first trace 210 and a parallel second trace 212. A printed circuit board 202 has a top surface 204 and an opposite bottom surface 206. The traces are formed on the top surface. The structure includes a ground plane layer 208 having a top layer in contact with an opposite bottom surface of the circuit board. A first void section 224 is formed in the top layer of the ground plane layer to one side of the first trace 210. A second void section 226 is formed in the top layer of the ground plane layer 208 to one side of the second trace 212. Length of the second void section 226 is determined based on a target radiation frequency. A third void section 228 is formed in the ground plane layer 208 that joins the first void section 224 and the second void section 226.SELECTED DRAWING: Figure 4
Patent JP-2019202601-A (JP)
Title: Vehicle seat
Inventor: NAKAMURA SATOSHI
IPC: B60N2/90
Filed: 2018-05-22
Abstract: To inhibit as much as possible an inner structure body of a seat cushion from being exposed from an opening of a shield member while avoiding as much as possible an increase in the number of components of a seat.SOLUTION: In a vehicle seat in which a seat cushion 4 comprises a planar seat cover 4S composing a design surface, and an inner structure body IM covered with the seat cover 4S, and a buckle member 30 is exposed from an opening 41 above a shield member (40) in a state of being arranged at a frame surface (4X) side, the seat cover 4S has existing structures (SP3, 20) arranged on the frame surface (4X), and a part of the existing structures (SP3, 20) is inhibition portions (20b, 20c) for inhibiting outside exposure of the inner structure body IM from the opening 41.SELECTED DRAWING: Figure 7
Patent JP-2019202010-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-05-25
Abstract: To provide a game machine with an improved presentation effect.SOLUTION: When a super ready-to-win A is to occur, as shown at (C), a character 31AK001, which is a friendly character, is displayed in an image display device 5 and a ready-to-win presentation is started. When a prescribed time is elapsed from a start of the ready-to-win presentation, such as a termination of an introduction portion of the ready-to-win presentation, a title 31AK002 of the super ready-to-win A is displayed across the whole screen of the image display device 5 as shown at (D), and from a speaker 8, a sound corresponding to the title name of the ready-to-win is outputted. Thereby, the title of the super ready-to-win A is notified.SELECTED DRAWING: Figure 8-2