baber/WOPTO huggingface dataset:
Patent JP-2018190227-A (JP)
Title: Network distributed duplication exclusion file storage system
Inventor: NISHIKAWA YOSHIHIRO
IPC: G06F21/62
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a network type virtual storage which has high redundancy and confidentiality and can be operated at low cost.SOLUTION: In a network distributed duplication exclusion file storage including a plurality of information processors which constitutes computer network that has a storage and a control application software and is connected by Peer to Peer method, each of the information processors divides file data into a plurality of data, dispersively stores the file data in each storage of other information processors via the control application software and the computer network, reads out the divided and stored file data from each of the storages of the other information processors and can re-construct the file data, stores only non-duplicate data when the other information processors have a part or all of information constituting the file data during storage of the file data, and shares meta data during storage and read out of the file data in all of the information processors using distributed ledger technique.SELECTED DRAWING: Figure 1
Patent JP-2018188720-A (JP)
Title: Aqueous metal surface treatment agent, metal material having surface treatment layer and manufacturing method of the same
Inventor: NAKAMURA SHOHEI
IPC: C08G18/66
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous metal surface treatment agent capable of forming an excellent process adhesion, chemical resistance, and corrosion resistance to a metal material between the metal material and a paint layer.SOLUTION: A problem is solved with an aqueous metal surface treatment agent including more than 10 g/L of a specific urethane resin (A), and a fluorine-containing compound (B) including one type of an element selected from a group consisting of boron, silicon, titanium and zirconium.SELECTED DRAWING: None
Patent JP-2018193975-A (JP)
Title: Variable displacement oil pump
Inventor: MATTO TAKUSHI
IPC: F04B1/30
Filed: 2017-05-22
Abstract: To provide a variable displacement oil pump which is light and compact, and can precisely carry out flow rate control, at a low cost.SOLUTION: A variable displacement oil pump 1 includes: pistons 5 which are disposed in axial direction cylinders 3a provided on a pump body 3 integrally rotating with a rotary shaft 2; a swash plate 6 which is disposed so as to tilt to the rotary shaft 2, and applies axial direction displacement according to a tilting angle to the rotary shaft 2 to each piton 5; and a change angle mechanism A chancing the tilting angle of the swash plate 6 to the rotary shaft 2. The change angle mechanism A is made from an assembly of machine components capable of integrally rotating with the rotary shaft 2, and has an axial direction displacement portion B which can displace continuously to a predetermined position on one side in the axial direction when a number of rotations of the rotary shaft 2 exceeds a predetermined value. The tilting angle of the swash plate 6 becomes larger with the displacement of the axial direction displacement portion B to the one side in the axial direction, and in a casing 30 of the pump 1, vibration control means 23 for regulating vibrations when the axial direction displacement portion B displaces in the axial direction is provided.SELECTED DRAWING: Figure 1
Patent JP-2018192210-A (JP)
Title: Seat pad
Inventor: TSUGAWA YUKIKO
IPC: A47C7/00
Filed: 2017-05-22
Abstract: To solve the problem that an improvement is required for including sufficient strength in an overhanging part for falling prevention so as to surely anchor and hold in a recess an insertion member inserted into the recess without falling.SOLUTION: In a seat pad which has a recessed-shape space opened at a rear surface side of a pad body, and in which an insertion member is inserted in the recessed-shape space, there is provided an overhanging part 15 which overhangs to an opening surface of the recessed-shape space 13 while being overlapped on at least a part of the pad body 11a in an opening periphery 13a of the recessed-shape space 13, and includes bending strength higher than that of a pad member forming the pad body 11a, and the overhanging part 15 is displaceable to the outside of the recessed-shape space 13.SELECTED DRAWING: Figure 1
Patent JP-2018197519-A (JP)
Title: Lift type wind turbine
Inventor: TANAKA KATSUYUKI
IPC: F03D5/02
Filed: 2017-05-23
Abstract: To provide a lift type wind turbine capable of effectively utilizing lift obtained by receiving wind, and efficiently utilizing wind to generate power.SOLUTION: A mechanism part 10 with a blade 4 is configured to move with lift obtained by receiving wind at the blade 4, so that an annular chain 3 rotates, passes a lift obtainment section 5 and a blade angle change section 6 alternately, and circularly moves. In the blade angle change section 6, in order to obtain lift from wind at the blade 4, provided is blade angle change means of changing an angle of the blade 4 to wind. With a function of the blade angle change means, a state of obtaining lift excellently can be realized in the lift obtainment section 5.SELECTED DRAWING: Figure 2
Patent JP-2018199140-A (JP)
Title: Rough-surfacing processing jig
Inventor: ITAKURA MASAHIKO
IPC: B23K26/354
Filed: 2017-05-26
Abstract: To provide a rough-surfacing processing jig capable of restraining heat deformation in rough-surfacing of a metal molding with a laser beam.SOLUTION: A rough-surfacing processing jig 10 for use in rough-surfacing of a metal molding 1 with a laser beam is provided. The rough-surfacing processing jig has a frame body part capable of enclosing a rough-surfacing processing part 2 of the metal molding. The frame body inside is further partitioned into a plurality parts by one or two or more partition parts, and a height of a frame body and the partition part is 2 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2018206520-A (JP)
Title: Shield connector structure
Inventor: MIYAZAWA YUKI
IPC: H01R13/74
Filed: 2017-05-31
Abstract: To provide a shield connector structure capable of preventing deterioration of shielding performance.SOLUTION: A shield connector structure includes a portion where a circular insertion hole 31 of a device and a housing 12 of a shield connector 3 are engaged with each other on the side opposite to a fastening point by one point fixing of a bolt. Specifically, the circular insertion hole 31 has a convex inner peripheral convex portion 32 extending in the inner peripheral direction and a notched portion having a shape so as to divide a part of the inner peripheral convex portion 32, and the housing 12 has a protrusion 25 that moves from the position of the notched portion and engages with the inner peripheral convex portion 32 by rotating the housing 12.SELECTED DRAWING: Figure 3
Patent JP-2018201673-A (JP)
Title: Detection device
Inventor: OKUDA NOBUHISA
IPC: A61B5/18
Filed: 2017-05-31
Abstract: To provide a technology to improve accuracy of determining a body condition abnormality of a driver who is driving a vehicle.SOLUTION: A head movement acquisition part 60 of a detection device 1 acquires a movement of the head of a vehicle driver. A vehicle movement acquisition part 61 acquires a movement of the vehicle. A correlation calculation part 62 calculates a correlation between the movement of the head and the movement of the vehicle. An output part 63 outputs a signal indicating that the correlation is below a predetermined threshold. The detection device 1 may further include an amplitude calculation part 64 for calculating statistical quantity on an amplitude of the movement of the vehicle and a threshold setting part 65 that sets a lower threshold as the amplitude is larger.SELECTED DRAWING: Figure 2
Patent JP-2019003388-A (JP)
Title: Control device, position control system, position control method, and position control program
Inventor: NAMIE MASAKI
IPC: G05D3/12
Filed: 2017-06-15
Abstract: To achieve high speed and high precision positioning control by simple configuration and processing.SOLUTION: A controller 10 comprises a feedback control part 11 and a position determination part 12. The position determination part 12 acquires an encoder value PVm from a driver 20 at a period Tc. The position determination part 12 acquires a measurement position PVv for measuring positional relation between a control target position and a target position by image processing at a time interval longer than the period Tc. The position determination part 12 determines an estimation interpolation position PV corresponding to the control target position using the encoder value PVm and the measurement position PVv. The feedback control part 11 outputs control data matching the control target position to the target position using the estimation interpolation position PV determined in the position determination part 12 to the driver 20.SELECTED DRAWING: Figure 1
Patent JP-2018108331-A (JP)
Title: Super-thin infant diaper with strong absorptive power
Inventor: LI XINHUA
IPC: A61F13/514
Filed: 2017-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a super-thin infant diaper with strong absorptive power, capable of not only rapidly absorbing urine liquid but also effectively inhibiting percolation of urine liquid under the premise to secure an excellent ventilation state, and reducing a thickness widely.SOLUTION: An infant diaper is such that: a crotch of the infant diaper includes a surface layer (1), a fiber nonwoven fabric (2) with SAF high water absorption, and a nonwoven fabric layer (3) with SMS physiology saline water corrosion resistance; and the fiber nonwoven fabric (2) with SAF high water absorption is arranged between the surface layer (1) and the nonwoven fabric (3) with SMS physiology saline water corrosion resistance. The nonwoven fabric with SMS physiology saline water corrosion resistance is designed so as to be arranged in the back face of a ventilation liquid storage core layer, the purpose of liquid inhibition is achieved, and a thickness of a product is greatly reduced under the premise to effectively inhibit the percolation, and to achieve the purposes of inhibition of liquid and blood, and ventilation. Due to that the fiber nonwoven fabric with SAF high water absorption becomes a sanitary napkin liquid absorption layer, a thickness of a sanitary napkin is greatly reduced, and an absorption amount of urine liquid is improved by the infant diaper so as to give comfortableness.SELECTED DRAWING: Figure 1
Patent JP-2019008049-A (JP)
Title: Lubricant supply device, image forming unit, and image forming apparatus
Inventor: WATANABE YASUSUKE
IPC: G03G21/00
Filed: 2017-06-22
Abstract: To reduce the occurrence of defective supply of solid lubricant compared with a case where a lubricant supply device does not comprise a buffer member interposed between a solid lubricant and a plate-like member that holds the solid lubricant.SOLUTION: A lubricant supply member comprises: a solid lubricant 176 that is held by a metal plate-like member 177; a cleaning brush 172 that is driven to rotate in contact with a photoreceptor drum 11 to supply the solid lubricant 176 to the photoreceptor drum 11; and a buffer member 180 that is interposed between the solid lubricant 176 and plate-like member 177.SELECTED DRAWING: Figure 2
Patent JP-2019009216-A (JP)
Title: Manufacturing method of semiconductor device and semiconductor device
Inventor: KAMIYA TAKUMI
IPC: H05K3/34
Filed: 2017-06-22
Abstract: To provide a manufacturing method of a semiconductor device capable of easily suppressing generation of voids in a solder portion joining a joint portion of a first member and a joint portion of a second member, and a semiconductor device.SOLUTION: In a manufacturing method of a semiconductor device 1 according to the present disclosure in which an electrode pad 15 of a printed board 10 and an electrode pad 17 of a power element 11 are joined via a solder, prior to a reflow process, a solder resist is applied radially (for example, in a cross shape) from a center portion 15a of the electrode pad 15 toward an outer peripheral portion 15b by the electrode pad 15 of the printed board 10.SELECTED DRAWING: Figure 4
Patent JP-2019009241-A (JP)
Title: Solar cell and manufacturing method therefor
Inventor: NISHINAGA JIRO
IPC: H01L31/0749
Filed: 2017-06-22
Abstract: To provide a solar cell having high conversion efficiency and long-term stability, and to provide a manufacturing method therefor.SOLUTION: A manufacturing method for a solar cell includes a step (S100) of forming a photoelectric conversion layer of a CIGS compound containing Cu and Se of a compound semiconductor, e.g., a chalcopyrite structure, and In and/or Ga as a group III element, a step (S110) of performing surface treatment by supplying at least one element of a group consisting of K, Rb and Cs to a surface of the photoelectric conversion layer, a step (S120) of forming a buffer layer on the photoelectric conversion layer subjected to surface treatment, and a step (S140) of heating a surface of a laminate of at least the photoelectric conversion layer and a buffer layer, while irradiating the surface thereof with light in a range of 1-1000 hours following to the step of forming the buffer layer. A configuration of the solar cell is also disclosed.SELECTED DRAWING: Figure 2
Patent JP-2019009004-A (JP)
Title: Fuel cell module and manufacturing method thereof, connector
Inventor: IMANISHI MASAHIRO
IPC: H01M8/24
Filed: 2017-06-26
Abstract: To improve working property when attaching a connector after housing a laminate in a case.SOLUTION: A connector 230 has a protrusion 232. The protrusion 232 forms the tip of the connector 230 by projecting to the tip side. The connector 230 is moved obliquely for a first separator 241. A worker determines the position of the connector 230 in the Z direction, before moving the connector 230. Since an upper overhang 201A and an inside overhang 201B are formed, a worker standing by a first sidewall 201 is in a posture to look into from above, when trying to see near an attachment part 241A. In the posture to look into from above, the worker cannot see the bottom face 233 of the connector 230, when the connector 230 is located near the attachment part 241A. But, the worker can see the protrusion 232, even if cannot see the bottom face 233.SELECTED DRAWING: Figure 5
Patent JP-2019008184-A (JP)
Title: Binding resin composition
Inventor: WAKABAYASHI HIROKI
IPC: C08G63/668
Filed: 2017-06-26
Abstract: To provide a binding resin composition capable of obtaining a toner excellent in fixing capability to a polypropylene film, a toner containing the binding resin component, and a printing method using the toner.SOLUTION: The present invention relates to: [1] a binding resin composition for a polypropylene film printing toner including a polyester resin, which have a constituent site derived from the polyester resin and a constituent site derived from a modified polypropylene group polymer A having a carboxylic acid group or a carboxylic anhydride group, and in which the constituent site derived from the polyester resin and the constituent site derived from the modified polypropylene group polymer A are connected by covalent binding; [2] a polypropylene printing toner including the binding resin composition described in [1]; [3] a printing method for printing on the polypropylene film by an electrophotography using the toner described in [2]; and [4] a use of the polypropylene film printing for the binding resin composition including the polyester resin, which have the constituent site derived from the polyester resin and the constituent site derived from the modified polypropylene group polymer A having the carboxylic acid group or the carboxylic anhydride group, and in which the constituent site derived from the polyester resin and the constituent site derived from the modified polypropylene group polymer A are connected by covalent binding.SELECTED DRAWING: None
Patent JP-2019007901-A (JP)
Title: Apparatus and method for inspecting powder particle mass, and apparatus for producing powder containing article and method for producing the same
Inventor: NAKAZAWA TOMOHIRO
IPC: G01G9/00
Filed: 2017-06-27
Abstract: To provide a powder particle mass inspection apparatus capable of measuring the mass of a powder particle during spraying it with high accuracy.SOLUTION: A powder particle mass inspection apparatus 100 includes a data acquisition unit 90 which acquires an image pickup area of the particle based on the 2-value image data generated from the image data of a free falling particle; a reference calibration curve creating unit 50 for creating a reference calibration curve that shows a relationship between the image pickup area and the mass of the particle measured at a predetermined time, and the reference calibration curve which is an approximation line of the reference calibration data group; a calibration curve calculating unit 55 that prepares a calibration curve by dividing the reference calibration curve into a plurality of sections based on a predetermined dividing reference and creating an approximation line of a reference calibration curve in each of the partitions; and a mass calculation unit 70 for selecting the mass of the powder to be inspected based on the calibration curve for a selected segment, based on the data of a predetermined selection criteria, and calculating the mass of the powder to be inspected based on the calibration curve in the selected category.SELECTED DRAWING: Figure 1
Patent JP-2017211659-A (JP)
Title: Display device
Inventor: YOSHIDA YASUNORI
IPC: G09F9/30
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix EL display device capable of performing a clear multi-gradation color display, in particular, a large active matrix EL display device at low cost by using a manufacturing method which enables selective pattern formation.SOLUTION: Power supply lines in a pixel portion are arranged in a matrix shape, by using a manufacturing method which enables selective pattern formation. Further, capacitance between wires is reduced by increasing the distance between adjacent wires, by using the manufacturing method which enables selective pattern formation.SELECTED DRAWING: Figure 8
Patent JP-2019015112-A (JP)
Title: Assisting device for sash
Inventor: TANAKA HIROKI
IPC: E05F1/16
Filed: 2017-07-07
Abstract: To provide an assisting device for sash that can open and close a sash of a double sliding door.SOLUTION: An operation part 11 can be displaced between a storage position where at least part of the operation part is stored in a sash and a protruding position where at least part of the operation part protrudes from the sash further than the storage position. This allows a user to open and close the sash constituting a double sliding door if the operation part 11 is in the storage position when the sash is opened and closed. The displacement operation of the operation part 11 is changed by a first pressing mechanism 15 and a second pressing mechanism 17 to be transmitted to a pressing member 17A. Therefore, the pressing member 17A protrudes when the operation part 11 is pressed, so that assisting force for opening the sash is generated.SELECTED DRAWING: Figure 3
Patent JP-2019021546-A (JP)
Title: Sliding bearing structure and rotary anode x-ray tube using this sliding bearing structure
Inventor: IWASE MITSUHISA
IPC: H01J35/10
Filed: 2017-07-19
Abstract: To deal with G resistance performance deterioration of a sliding bearing for pivoting a rotary anode target.SOLUTION: A sliding bearing structure includes a shaft 112, and a sliding bearing 110 for pivoting a target 106 becoming high temperature rotatably on this shaft. The sliding bearing 110 is constituted of multiple bearing parts 110a, 110b having multiple group patterns (L1a, L1b; L2a, L2b) in the axial length direction of the shaft. One bearing part (e.g., 110a) includes an outside group pattern L1a and an inside group pattern L1b in the axial length direction of the shaft, and includes a plane part L1c therebetween. Width of the inside group pattern L1b is larger than the width of the outside group pattern L1a, and the position of the inside group pattern L1b is closer to the target 106 than the position of the outside group pattern L1a. In this sliding bearing structure, position of the plane part L1c is separated more than the position of the inside group pattern L1b (e.g., D1a), when viewing from the target 106.SELECTED DRAWING: Figure 4
Patent JP-2017205571-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of returning a movable member that has been displaced from a standby position to a movement position, to the standby position at any timing.SOLUTION: A pachinko game machine 1 includes: performance control means (a performance control microcomputer 91) for controlling a performance to be executed with a progress of a game; a movable member (a frame movable body 600) configured to be displaceable from a prescribed standby position to the movement position; and an operation part (a movable body return button 322) configured to be operable by a player. The performance control means can execute control of causing display means to display an image of a prescribed performance on the basis of establishment of a prescribed performance condition, and control of causing the movable member to return to the standby position on the basis of an operation of the operation part when the movable member is not at the standby position.SELECTED DRAWING: Figure 66
Patent JP-2019025424-A (JP)
Title: Filter device and cleaning method thereof
Inventor: DANG VAN TOAN
IPC: B01D29/62
Filed: 2017-07-31
Abstract: To provide a filter device and a cleaning method thereof that, in residue removal, allow the residue to be removed quickly and certainly from a coil body.SOLUTION: A filter device 1 to filter a raw liquid through gap parts s formed between neighboring ring parts 10a of a coil body 10 comprises stretching means (a stretching device 40) to cause stretching vibration of the coil body 10 toward the axial direction of the coil body 10. Preferably, the period of the stretching vibration by the stretching means is regular or irregular.SELECTED DRAWING: Figure 1
Patent JP-2019029199-A (JP)
Title: Method for manufacturing cathode electrode of ultraviolet sensor and ultraviolet sensor
Inventor: KATAGIRI MUNEKAZU
IPC: F23N5/08
Filed: 2017-07-31
Abstract: To provide an ultraviolet sensor in which a limit sensitivity wavelength is expanded to 280 nm or more.SOLUTION: Cupronickel is subjected to rolling treatment (S101). Copper is deposited on a surface of the cupronickel having been subjected to the rolling treatment (S102), and nickel in the cupronickel is diffused in copper (copper plating) having been deposited (S103). In this case, the copper has a smaller work function than that of nickel, so that electrons move from the copper to the nickel. As a result, an oozing-out amount of electrons of the copper at portions in contact with the nickel is decreased, and the barrier of electron emission from the copper is reduced, so that a work function becomes smaller. Accordingly, a limit sensitivity wavelength can be expanded to 280 nm or more.SELECTED DRAWING: Figure 1