baber/WOPTO huggingface dataset:
Patent JP-2019091096-A (JP)
Title: Lens driving device, camera device, and electronic apparatus
Inventor: KUO LI-TE
IPC: G02B7/04
Filed: 2019-03-20
Abstract: To provide a lens driving device, a camera device, and an electronic apparatus that can be downsized.SOLUTION: A lens driving device 10 includes: a housing 12; a lens carrier 26 in the housing 12, the lens carrier fixing a lens barrel 28 in the inside; driving means for driving the lens carrier 26 into the direction of the optical axis of the lens barrel 28; and supporting means for supporting the lens carrier 26 so that the lens carrier can move into the direction of the optical axis of the lens barrel 28, the lens carrier 26 being provided with an opening on a front side and an opening on a back side of the direction intersecting with the direction of the optical axis of the lens barrel 28, and the housing 12 having a front lid body 16 facing the opening 26b on the front side and a back lid body 18 facing the opening on the back side.SELECTED DRAWING: Figure 3
Patent JP-2020151202-A (JP)
Title: Endoscope
Inventor: IKEDA TOSHIYUKI
IPC: G02B23/24
Filed: 2019-03-20
Abstract: To provide an endoscope which allows two operation methods which are a manual operation method by an operator himself or herself and an operation method of getting help from a person other than the operator, relating to a hardness adjustment operation.SOLUTION: An endoscope 10 comprises: an insertion part having a soft part; an operation part 14 connected with the proximal end side of the insertion part; a hardness adjustment mechanism 50 which is provided from the operation part 14 through to the soft part to adjust the hardness of the soft part; an operation ring 30 which is provided at the operation part 14 and serves as a first driving force input member which inputs a driving force to the hardness adjustment mechanism 50 by being operated manually; and a shaft 36 which is provided separately from the operation ring 30 and serves as a second driving force input member which inputs a driving force to the hardness adjustment mechanism 50.SELECTED DRAWING: Figure 3
Patent JP-2020156243-A (JP)
Title: Motor control device and motor control method
Inventor: SAOTOME HIROTO
IPC: H02P21/22
Filed: 2019-03-20
Abstract: To improve stability of current control.SOLUTION: A motor control device includes a controller that includes an integral calculation unit 606A (608A) for calculating a d(q) axis integral value Id**(Iq**) by integral control on a d(q) axis current deviation ΔId (ΔIq) and is configured to calculate a d(q) axis voltage command value for controlling output voltage of an inverter of a three phase brushless motor. The controller further includes: a limit value calculation unit 606C (608C) for calculating d(q) axis integral upper and lower limit values Idmax(Iqmax), Idmin(Iqmin) on the basis of power supply voltage of the inverter and the like; and an integral limitation unit 606D (608E) for limiting the Id**(Iq**) within a predetermined range defined using Idmax(Iqmax) and Idmin(Iqmin).SELECTED DRAWING: Figure 8
Patent JP-2020152343-A (JP)
Title: Underfloor device
Inventor: FUKUSHIMA YUKI
IPC: B61C17/12
Filed: 2019-03-22
Abstract: To provide an underfloor device which can be improved in aspects of maintenance and assembly.SOLUTION: In a box body 2, framework bodies 3 are installed to line up in an X direction and as fitting members 4A and 4B are fixed to plural vertical frame members 31 to 36 of the framework bodies 3 and electric equipment 5A and 5B are supported by the framework bodies 3 through the fitting members 4A and 4B, the electric equipment 5A and 5B can be fitted in a Y direction orthogonally to the framework bodies 3. Thus, each of plural electric equipment 5A and 5B is fitted in a common direction and this underfloor device brings about improvement of maintenance and assembly.SELECTED DRAWING: Figure 3
Patent JP-2020160526-A (JP)
Title: Data cooperation management method, data cooperation management system, and node
Inventor: SATO TATSUYA
IPC: G06F21/62
Filed: 2019-03-25
Abstract: To perform efficient data cooperation between a distributed ledger system and a non-distributed ledger system, independent of a single structure, and objectively.SOLUTION: In a data cooperation management system 10, at least each node 3 of a plurality of prescribed structures among the plurality of nodes 3 holds an allowable range rule defining an allowable range, related to difference between data acquired from a prescribed external system 5 at each node 3. About transaction issued by each node related to the data, the system forms agreement by allowing the difference between the data, by subjecting to determination of permission or rejection related to the difference between the data according to the allowable range rule.SELECTED DRAWING: Figure 1
Patent JP-2020160587-A (JP)
Title: Identification id giving system and identification id giving method
Inventor: MORIKAWA SATOSHI
IPC: G06F13/00
Filed: 2019-03-25
Abstract: To provide an identification ID giving system which gives a terminal an identification ID allowing continuous identification of the terminal independently of whether an identification ID identifying an individual can be stored in the terminal or not.SOLUTION: In the identification ID giving system which gives identification ID identifying each terminal of a plurality of terminals to the terminal, an identification ID giving unit for giving identification ID to the terminal comprises: an AI learning unit which, if the terminal is a terminal unable to store which cannot store identification ID, receives peculiar information of the terminal unable to store, which is acquired by the execution of an operation program, from the terminal unable to store and learns the peculiar information; and an identification ID generation unit which generates identification ID corresponding to the peculiar information for the terminal unable to store, in accordance with a result of learning in the AI learning unit and, if the terminal is a terminal able to store which can store identification ID, generates identification ID in accordance with a result from determining whether identification ID is stored in the terminal able to store or not.SELECTED DRAWING: Figure 1
Patent JP-2020159095-A (JP)
Title: Handrail, handrail device and handrail system
Inventor: KUWATA TAKAYOSHI
IPC: A61H3/00
Filed: 2019-03-27
Abstract: To provide a handrail, a handrail device and a handrail system which inform a senior person, a care-requiring supporter and the like that its hand reaches an end of a handrail, allows it to stop once, and can prevent falling-down accident caused by sliding-down of the hand from the handrail.SOLUTION: An attention calling part 3 that calls attention that a hand of a user reaches an end of a handrail body 2 is provided on either or both of ends of the handrail body 2.SELECTED DRAWING: Figure 1
Patent JP-2020166379-A (JP)
Title: Operation surrogate mediation server
Inventor: MURATA Sosuke
IPC: A01B69/00
Filed: 2019-03-28
Abstract: To provide an operation surrogate mediation server that can easily find an operation surrogate suitable for an operation and can reduce the labor for providing an operation map to the operation surrogate to perform the operation.SOLUTION: In an operation surrogate mediation system 1, an operation surrogate mediation server 4 selects, as surrogate candidate(s), one or more operation surrogates suitable for an operation to which an outsourcing target operation map should be used, based on attribute information of the outsourcing target operation map selected by a user and operation conditions of each operation surrogate dealer. It includes: a second screen providing unit 50C that provides a user with a surrogate selection screen for allowing the user to select one desired surrogate candidate as a final surrogate candidate from the selected surrogate candidates; and a download permission unit 50D that performs processing for permitting the final surrogate candidate to download the outsourcing target operation map.SELECTED DRAWING: Figure 3
Patent JP-2020164905-A (JP)
Title: Stainless steel plate and method for producing the same
Inventor: IMAGAWA KAZUNARI
IPC: C22C38/00
Filed: 2019-03-28
Abstract: To achieve a stainless steel plate having an excellent etching rate.SOLUTION: A stainless steel plate has a segregation layer with segregated Ni. In the segregation layer, an Ni concentration difference between a portion at which Ni concentration becomes maximum and a portion at which Ni concentration becomes minimum is 1.5 mass% or more.SELECTED DRAWING: None
Patent JP-2022084959-A (JP)
Title: Method for raising poultry and growth promotion method
Inventor: MIYAGI MASAKI
IPC: A01K67/00
Filed: 2019-03-29
Abstract: To provide a raising method with which it is possible to effectively promote growth of poultry.SOLUTION: This method for raising poultry includes an irradiation step in which a light source is used during an initial cultivation period to irradiate the poultry with light, the irradiation light being mixed light of blue light and red light. The light source is, for example, an LED. In the irradiation step, the mixed light is applied, for example, indoors, by using the light source.SELECTED DRAWING: Figure 1
Patent JP-2020165766-A (JP)
Title: Fluorescence image analyzer and fluorescence image analysis method
Inventor: IMAKUBO MOMOKO
IPC: G01N33/48
Filed: 2019-03-29
Abstract: To provide a fluorescence image analysis technology with which it is possible to improve the accuracy of determining whether a sample is of positive or negative quality.SOLUTION: A fluorescence image analyzer (1) measures a sample (10) that includes a plurality of cells with target regions labeled by a fluorescence dye. The fluorescence image analyzer comprises light sources (120-123) for irradiating the sample (10) with light, an imaging unit (160) for capturing the fluorescence image of a cell that emits fluorescence upon irradiation with light, and a processing unit (11) for processing the captured fluorescence image. The processing unit (11) acquires a bright point pattern of fluorescence in the fluorescence image, displays a plurality of positive patterns previously corresponded to at least one of a measurement item and a labeling reagent on a display unit (13), and displays information of at least one of the number of abnormal cells, the proportion of abnormal cells, the number of normal cells and the proportion of normal cells included in the sample (10) on the display unit (13) on the basis of the acquired bright point pattern and positive pattern.SELECTED DRAWING: Figure 1
Patent JP-2020162928-A (JP)
Title: Fundus imaging apparatus
Inventor: YOSHINO MASAYUKI
IPC: A61B3/14
Filed: 2019-03-29
Abstract: To provide a fundus imaging apparatus which easily images a bright and excellent fundus image.SOLUTION: An imaging optical system of a fundus imaging apparatus includes an optical chopper which forms a local imaging area in the slit shape and scans the imaging area with respect to a fundus Er. The optical chopper can switch the width of the imaging area to any of the first width and the second width wider than the first width. A control unit switches the imaging mode at least between the first imaging mode for acquiring the first fundus image based on the scan of the imaging area of the first width as the photographed image and the second imaging mode for acquiring the second fundus image based on the scan of the imaging area of the second width as the photographed image.SELECTED DRAWING: Figure 5
Patent JP-2020164235-A (JP)
Title: Underground permeation prevention facility
Inventor: KONOSU FUMIHIKO
IPC: G01N21/49
Filed: 2019-03-29
Abstract: To provide underground permeation prevention facilities capable of determining whether or not there is a liquid inside the underground permeation prevention facilities and whether or not the liquid includes a specific component when there is the liquid inside.SOLUTION: The present invention relates to underground permeation prevention facilities that comprise an impermeable bottom part and an impermeable bank part protruding upward or substantially upward from the bottom part, and that have facilities for containing a liquid including a specific component or piping in which the liquid flows installed in an inner part surrounded with the bank part, and prevents, if the liquid leaks out of the facilities or the piping, underground permeation of the liquid from the facilities or the piping. The underground permeation prevention facilities comprise a sensor having a first sensor function of detecting whether or not there is a liquid inside the underground permeation prevention facilities and a second sensor function of detecting whether or not the liquid includes the specific component in the presence of the liquid inside the underground permeation prevention facilities.SELECTED DRAWING: Figure 2
Patent JP-2020168119-A (JP)
Title: Wheelchair
Inventor: SUZUKI TADAHIKO
IPC: F15B20/00
Filed: 2019-04-01
Abstract: To provide a wheelchair capable of speeding up the motion of a hydraulic cylinder installed in the wheelchair and capable of taking measures to meet inability of a power unit.SOLUTION: The wheelchair includes: main stairs pivotally installed in a bodywork; sub-stairs that are freely slidable along the main stairs; an auxiliary step pivotally installed in the sub stairs; a tilt cylinder 6 that makes the main stairs undulate; a slide drive cylinder 11 that drives the sub-stairs in a direction projecting from the main stairs; a rotary drive cylinder 36 that rotates the auxiliary stairs; power units 51A, 51B that become a hydraulic fluid supply source; and hydraulic circuits 60A, 60B that selectively supply the hydraulic fluid from the power units to any one of the tilt cylinder, slide drive cylinder, and a rotary drive cylinder. To the hydraulic circuits, accumulators 70A,70B are connected and, there is a structure that can supply the hydraulic fluid from the accumulators selectively to any one of the tilt cylinder, slide drive cylinder, and the rotary drive cylinder.SELECTED DRAWING: Figure 5
Patent JP-2020174119-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-04-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyester-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyester-based sheet in a rear surface or a surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats and presses the polyester-based sheet and integrates the wafer and the frame via the polyester-based sheet. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step pushes up the device chips by spraying air and picks up the device chips from the polyester-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2020177061-A (JP)
Title: Optical waveguide
Inventor: TAKEDA KOJI
IPC: G02B6/122
Filed: 2019-04-16
Abstract: To provide an optical waveguide having equivalent refractive index that is unlikely to change with respect to processing errors during manufacturing.SOLUTION: The optical waveguide includes a core 103 and a slab layer 102 formed on top of a lower clad layer 101. The lower clad layer 101 is formed on a substrate 104. The core 103 is constituted of a semiconductor and has a rectangular cross-section. The slab layer 102 is constituted of a semiconductor. The core 103 and the slab layer 102 have a thickness that exists only up to a secondary mode of light. The core 103 and the slab layer 102 are laminated on the lower clad layer 101. The core 103 and the slab layer 102 are arranged in a state in which photocoupling is possible.SELECTED DRAWING: Figure 1
Patent JP-2020176705-A (JP)
Title: Thrust bearing
Inventor: FUKUZAWA SATORU
IPC: F16C33/20
Filed: 2019-04-22
Abstract: To provide a thrust bearing which can prevent an increase of rotation torque irrespective of a use.SOLUTION: A thrust bearing 4 being a circular ring flat plate shaped thrust bearing for receiving an axial load of a rotating body has a thrust face 5 being a slide face, and a plurality of radial oil grooves 6 formed in a circumferential direction at equal intervals at least in one bearing face for receiving an axial load. The oil grooves 6 have first inclination faces 6a which become shallow in groove depths toward a rotation direction X of the rotating body, and a second inclination face 6b forming an inclination angle β which is larger than that of the first inclination face 6a with respect to the thrust face 5, which is formed at a boundary part between an end part of the first inclination face 6a at a downstream side in the rotation direction X and the thrust face 5.SELECTED DRAWING: Figure 3
Patent JP-2020176485-A (JP)
Title: Waterproof repair method for concrete floor slab
Inventor: NISHIOKA TSUTOMU
IPC: E01D19/12
Filed: 2019-04-22
Abstract: To provide a waterproof repair method for a concrete floor slab that can reliably exhibit a waterproof function by substantially smoothing an uneven layer surface of a first waterproof layer with an impregnated waterproof powder-liquid agent.SOLUTION: The waterproof repair method for the concrete floor slab includes: a pavement removal step of removing an existing pavement Y from a concrete floor slab; an impregnated waterproofing liquid agent application step of applying an impregnated waterproofing liquid agent containing an epoxy resin to an uneven surface of the floor slab to form a first waterproofing layer on an uneven layer surface; an impregnated waterproofing powder-liquid application step of applying an impregnated waterproofing powder-liquid agent that is a mixture of a liquid component containing an epoxy resin and a powder component to the uneven layer surface of the first waterproofing layer to form a second waterproof layer that makes the uneven layer surface substantially smooth; a coating film waterproofing agent application step of applying an asphalt coating film waterproofing agent to a layer surface of the second waterproofing layer to form a coating film waterproofing layer; a silica sand spraying step of spraying silica sand on the coating film waterproofing layer to form a silica sand layer; and a paving step of depositing an asphalt compound on the silica sand layer to form an asphalt pavement layer.SELECTED DRAWING: Figure 7
Patent JP-2019137065-A (JP)
Title: Tape printer
Inventor: KUBOTA TOMOYUKI
IPC: B41J3/36
Filed: 2019-04-23
Abstract: To provide a tape printer which can enhance a degree of freedom of an installation place.SOLUTION: A tape printer 1 which can be held and operated by hands, comprises: a printer main body having an operation panel on a front surface; a flat installation seating part 183 provided so as to protrude on a back surface of the printer main body; and a magnet attachment having a magnet body for attracting the printer main body to an installation object and being detachable from the flat installation seating part 183. The flat installation seating part 183 has a seating surface 183a capable of installing the printer main body on an installation surface in a flat installation state of the back surface down in a state where the magnet attachment is not attached. A female thread 201 is embedded into a guide hole 203 provided in the seating surface 183a, and the magnet attachment comprises a male thread capable of engaging with the female thread 201.SELECTED DRAWING: Figure 8
Patent JP-2019115810-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-25
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this regard, in the Pachinko machine 1, a performance relating to operation is executed before occurrence of a performance reception period when operation to an operation button is received.SELECTED DRAWING: Figure 60
Patent JP-2019115858-A (JP)
Title: Game machine
Inventor: SUGIURA HYUMA
IPC: A63F7/02
Filed: 2019-05-07
Abstract: To provide a game machine which attracts an interest of a player in shift of a game state at a timing other than a timing after finish of a jackpot game.SOLUTION: A game machine generates a probability variation time shortening state or probability variation non-time shortening state after finish of a jackpot game. In the probability variation non-time shortening state, since many game balls can be acquired by a small winning game, the probability variation non-time shortening state is advantageous to a player relative to the probability variation time shortening state. The game machine determines a time shortening number after which a time shortening state finishes at jackpot determination. The time shortening number is a number less than a probability variation number after which the probability variation state finishes. Therefore, when the probability variation time shortening state is generated after finish of the jackpot game, the time shortening number comes before the determination number reaches the probability variation number. Therefore, by finish of the time shortening state, a state shifts to the probability variation non-time shortening state advantageous to the player from the probability variation time shortening state.SELECTED DRAWING: Figure 8
Patent JP-2019199467-A (JP)
Title: Denture base composition and denture base fitting method
Inventor: KITAGAWA CHIHARU
IPC: A61K6/00
Filed: 2019-05-07
Abstract: To provide a denture base composition that ensures proper fitting of a denture base and maintains high fitting power, and a denture base fitting method using the same.SOLUTION: A denture base composition has (A) at least one selected from polyglutamic acid and salt thereof, and (B) at least one selected from iota carrageenan and kappa carrageena. A denture base fitting method includes applying the denture base composition to a denture base and then fitting the denture base to a fitting site of an object.SELECTED DRAWING: None
Patent JP-2020183920-A (JP)
Title: Pedestrian autonomous navigation device, method, and program
Inventor: KONAGAI SHUNSUKE
IPC: G01C21/28
Filed: 2019-05-09
Abstract: To provide a pedestrian autonomous navigation device, method, and program that are able to estimate a stationary state through a simple method when making a zero speed correction to pedestrian autonomous navigation.SOLUTION: A pedestrian autonomous navigation device 10A comprises: a sensor group 24 including a gyro sensor and an acceleration sensor; an environment information acquisition unit 32 that, in a case where an acceleration measured by the acceleration sensor is equal to or smaller than a threshold, acquires environment information relating to a surrounding environment; a determination unit 34 that determines from the acquired environment information whether an own device is stationary or not; and a correction unit 36 that, in a case where it is determined that the own device is stationary, corrects an error of the acceleration sensor such that the acceleration measured by the acceleration sensor and a speed obtained from the acceleration both become equal to zero and an error of the gyro sensor is corrected such that an angular velocity measured by the gyro sensor becomes equal to zero, and that makes a zero speed correction to autonomous navigation by using the value of the acceleration sensor and the value of the gyro sensor, both of which have been corrected in error.SELECTED DRAWING: Figure 3