baber/WOPTO huggingface dataset:
Patent JP-2018179738-A (JP)
Title: Magnetic sensor
Inventor: TANABE KEI
IPC: G01R33/02
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor that can suppress an influence of a bias magnetic field.SOLUTION: A magnetic sensor comprises: a magnetism detection unit that includes first to fourth magnetic resistance effect elements (10, 20, 30 and 40) of a detection object to which a first magnetic field is applied; a first computation amplifier 50 to which an output voltage of the magnetism detection unit is input; a first magnetic field generation electric conductor 70 that applies a second magnetic field cancelling out a first magnetic field to be detected by the magnetism field detection unit, to the magnetism detection unit by a first negative feedback current to be output by the first computation amplifier 50 being flown; bias magnetic field detection means that detects a bias magnetic field to be applied to the magnetism detection unit, and outputs a second feedback current in accordance with a size of the bias magnetic field; and a second magnetic field generation electric conductor 75 that applies a correction magnetic field cancelling out the bias magnetic field to be detected by the magnetism field detection unit, to the magnetism detection unit by the second negative feedback current being flown.SELECTED DRAWING: Figure 9
Patent JP-2018179143-A (JP)
Title: Rotary damper
Inventor: HORIUCHI HIROSHI
IPC: F16F7/04
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent that an opening/closing member which is open-operated is closed contrary to an intention of an operator.SOLUTION: A rotary damper comprises: a rotating member which is connected to a rotating shaft, and rotates accompanied by the opening/closing of an opening/closing member; a support member for forming a space having an annular shape in a cross section between the rotating member and itself, and rotatably supporting the rotating member; a first protrusion which is formed at the rotating member so as to protrude into the space from the rotating member; a second protrusion which protrudes into the space from the support member, and is formed at the support member so as to relatively straddle the first protrusion which moves to a peripheral direction by the rotation of the rotating member in a straddle position which is separated from a full-opening position corresponding to the opening/closing member at full-opening to a closing side in the peripheral direction by a prescribed distance; and a resistance impartment part arranged at least at either of the rotating member and the support member so as to be capable of imparting resistance to at least either of the first protrusion and the second protrusion so as to make the rotation resistance of the rotating member at an opening side rather than the straddle position larger than the rotation resistance of the rotating member at a closing side rather than the straddle position.SELECTED DRAWING: Figure 4
Patent JP-2018176655-A (JP)
Title: Optical scanner and image formation device
Inventor: KUDO GENICHIRO
IPC: G02B26/10
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of reducing nonuniformity in electrification on a scanning object surface.SOLUTION: An optical scanner 100 of the present invention comprises a deflector 10 which scans on a first scanning object surface 30 in the main scanning direction while deflecting a first light flux LA and a second light flux LB from a first light source 1 and a second light source 11, a first image formation optical system 85a for guiding the first light flux LA and the second light flux LB deflected by the deflector 10 to the first scanning object surface 30, and a first incidence optical system 75a and a second incidence optical system 75b for making the first light flux LA and the second light flux LB from the first light source 1 and the second light source 11 incident on the deflector 10. Degrees of convergence of the first incidence optical system 75a and the second incidence optical system 75b are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2018184178-A (JP)
Title: Packing box and its manufacturing method
Inventor: KAGOSHIMA MANABU
IPC: B65D5/54
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box with a box-like outer component and an inner component provided inside the outer component for storing potted flower, which enables two ways of flower appreciation with and without the outer component which is easily removable.SOLUTION: A packing box P is made of an inner box A and an outer box B. A holding part 100 is arranged in the inner box A to hold a potted flower, and a window M is arranged on the outer box B to show the potted flower held by the holding part 100. When tabs 224 and 234 on the outer box B are pulled and pivoted around the outside of the box, a perforation between a separation part 24 and a box body 22 breaks on a side 20 of the box, and a perforation between a separation part 34 and a box body 32 breaks on a side 30 of the box, and finally the outer box B is removed from the packaging box.SELECTED DRAWING: Figure 13
Patent JP-2017145685-A (JP)
Title: Rolling body and compaction method
Inventor: EDA MASATOSHI
IPC: E02D3/02
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a rolling body capable of simply and equally compacting a banking structure, and a compaction method using the same.SOLUTION: A rolling body 20 is used for compaction of a banking structure B. The rolling body 20, which can perform rolling along a break point in an internal angle part of a slope, comprises a trapezoidal slope shaping part 21 for rolling the slope of the banking structure B, slabs 23 on the right and left sides of the slope shaping part 21, and a top surface shaping board 22 for rolling a top surface of the banking structure B.SELECTED DRAWING: Figure 1
Patent JP-2017204632-A (JP)
Title: Chipless radio frequency identification (rfid) manufactured using photo process
Inventor: Wayne A Buchar
IPC: H01P7/08
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the structure of a radio frequency identification device easily.SOLUTION: After an assembly was placed, light 400 from a light source 308 is transmitted above a first portion of a photosensitive compound 302 via a mask 306, and patterned by the mask 306, while a second portion of the photosensitive compound is not yet exposed to light. By transmitting light 404 via the mask 306, a shining light pattern 404 is formed on the first portion of the photosensitive compound 302. By exposing a second portion of the photosensitive compound 302 to the light pattern 404, the first portion of the photosensitive compound 302 is reduced to a metal layer 402 having a pattern determined by a mask 306 patterned at least partially. The second portion of the photosensitive compound 302 not exposed to the light pattern has not been reduced.SELECTED DRAWING: Figure 4
Patent JP-2018184141-A (JP)
Title: Sheet for tire inner liner, inner liner and tire
Inventor: SUZUKI MASASHI
IPC: B32B27/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for tire inner liner which improves an adhesive strength of an inner liner in an overlap part, and can maintain gas barrier property of the inner liner.SOLUTION: A sheet 10 for tire inner liner is a sheet for tire inner liner having a laminated structure formed from a plurality of layers, where the laminated structure has a resin layer 2 having a notch part 3, the resin layer 2 is formed from a first resin composition, the laminated structure has an adhesive layer 1 in which the notch part is embedded, the adhesive layer 1 is formed from a second resin composition, the adhesive layer 1 is non-continuously formed so as to expose the resin layer 2, and an average length Rsm of a roughness curve element of a surface on which the adhesive layer 1 is formed in the laminated structure is 6 μm or more and 1,950 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2018189172-A (JP)
Title: Pipe joint
Inventor: INOUE KOICHI
IPC: F16L19/028
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To reliably prevent forgetting of mounting a seal member to maintain airtightness in a pipe joint.SOLUTION: In a member to be connected 14 constituting a pipe joint 10, a fastening part 34 of a first pipe 12 is connected to a pipe fitting hole 20 of a joint body 18, and into the fastening part 34, a connection part 46 formed at one end part of a second pipe 16 is inserted. On an outer peripheral surface of the connection part 46, a seal ring 56 is mounted via an annular recess part 54. In a flange part 52 adjacent to a large-diameter part 50 inserted into the fastening part 34, a plurality of groove parts 58 is formed, the groove part penetrating in an axis direction and recessed radially inward from the outer peripheral surface. When the first pipe 12 and the second pipe 16 are connected, the inside of the fastening part 34 communicates with the outside through the groove parts 58.SELECTED DRAWING: Figure 2
Patent JP-2018190283-A (JP)
Title: Valuable medium processing system, valuable medium depositing machine, data handling device, and valuable medium processing method
Inventor: ITO SAORI
IPC: G07D9/00
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a valuable medium processing system, a valuable medium depositing machine, a data handling device, and a valuable medium processing method that can improve convenience for an entity such as an operator or a company.SOLUTION: A valuable medium processing system 1 in which processing of depositing at least a valuable medium is performed includes: an authentication unit 86 that authenticates identification information of an entity having performed depositing of the valuable medium; a storage unit 84 that stores depositing information on the valuable medium processed by a processing unit and the identification information authenticated by the authentication unit 86 in association with each other; and a control unit 80 that, on the basis of information stored in the storage unit 84, instructs recording of a plurality of pieces of depositing information corresponding to identical identification information in one medium.SELECTED DRAWING: Figure 6
Patent JP-2018191747-A (JP)
Title: Pinball game machine
Inventor: YASUFUKU ICHIRO
IPC: A63F7/02
Filed: 2017-05-12
Abstract: To enhance a player's interest in a read-ahead performance using reservation symbols in a pinball game machine.SOLUTION: The pinball game machine includes random number extraction means, win/failure determination means, variable display means, reservation storage means, reservation symbol display means, read-ahead determination means, and reservation symbol selection means. The pinball game machine further includes level displays and level change means. Each level display is displayed along with a reservation symbol whose reliability in a prescribed range is set up, and represents a level of reliability in the prescribed range. The level change means changes a level of the level display to a further high reliability level.SELECTED DRAWING: Figure 20
Patent JP-2017201399-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with reduced power consumption.SOLUTION: A liquid crystal display device includes a pixel portion, a selection signal output circuit which outputs a selection signal in a first operating mode and stops the output of the selection signal in a second operating mode, a pixel data signal output circuit which generates and outputs a pixel data signal based on an input image signal, and a backlight unit which includes a cold-cathode tube and emits light to the pixel portion. The pixel portion includes a transistor, in which the selection signal is input into a gate electrode and the pixel data signal is input into one of a source electrode and a drain electrode in the first operating mode and an off state is maintained in the second operating mode, and liquid crystal having multiple liquid crystal molecules to which a voltage is applied by a first electrode electrically connected to the other of the source electrode and the drain electrode of the transistor and a second electrode. The transistor includes an oxide semiconductor layer in which a channel is formed, and a carrier concentration of the oxide semiconductor layer is less than 1×10/cm.SELECTED DRAWING: Figure 1
Patent JP-2017207488-A (JP)
Title: Method to estimate fatigue strength of cast iron material
Inventor: FUJIMOTO RYOSUKE
IPC: G01N23/18
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the fatigue strength of a cast iron material in a substantially nondestructive manner.SOLUTION: A method to estimate the fatigue strength of a cast iron material includes processes of: measuring hardness of the cast iron material; imaging the cast iron material by X-ray CT (Computed Tomography) so as to acquire three-dimensional images of defects contained in the cast iron material; obtaining a cube root of a volume of a cuboid which circumscribes the outside of a defect having the largest volume among the defects contained in the cast iron material; and calculating the fatigue strength of the cast iron material on the basis of a formula including the hardness of the cast iron material and the cube root of the volume of the cuboid as parameters.SELECTED DRAWING: Figure 1
Patent JP-2018194724-A (JP)
Title: Image forming apparatus
Inventor: TAKADA MIKIHIKO
IPC: G03G15/20
Filed: 2017-05-19
Abstract: To provide an image forming apparatus that can smoothly convey a sheet to a fixing part, and can form an image to the ends of an image formation surface of the sheet.SOLUTION: An image forming apparatus 1 comprises: a transfer part 70; a fixing part 80; and an auxiliary conveying part 210. The auxiliary conveying part 210 is arranged between the transfer part 70 and fixing part 80, and conveys a sheet S toward a fixing nip part P1 of the fixing part 80. The auxiliary conveying part 210 has auxiliary conveying members 211, 211 that are in contact only with the end faces at both ends in the width direction of the sheet S and sandwich the sheet S.SELECTED DRAWING: Figure 2
Patent JP-2018195209-A (JP)
Title: Device control device, device control method, and program
Inventor: TOMIOKA KEIJI
IPC: G06F13/14
Filed: 2017-05-19
Abstract: To improve usability by reducing an erroneous operation of a user from a response delay with respect to an operation of a device affected by latency between an information processing device and a device control device when a user operates the device.SOLUTION: A device control device is connected via a network to an information processing device, and configured such that a device is locally connected. A virtualization control part performs virtualization control as if the device is locally connected to the information processing device, and detects a predetermined operation to the device, and reports a notification control report for causing notification means to perform notification to a notification part. The notification part performs notification in response to report from the virtualization control part.SELECTED DRAWING: Figure 4
Patent JP-2018195545-A (JP)
Title: Charged particle beam device and distortion correction method for scan image
Inventor: UNO SHINOBU
IPC: H01J37/20
Filed: 2017-05-22
Abstract: To provide a charged particle beam device capable of correcting distortion of a scan image.SOLUTION: A charged particle beam device is configured to acquire a scan image by scanning a charged particle beam. The charged particle beam device includes: an angle measuring part 384 for performing Fourier transformation on a lattice image obtained by imaging a specimen having a lattice-like structure in which multiple lateral line parts and longitudinal line parts are arrayed, thereby calculating a first angle that is an angle of the lateral line part with respect to a reference direction and a second angle that is an angle of the longitudinal line part with respect to the reference direction; a cycle measuring part 386 for measuring a cycle of the lateral line parts and a cycle of the longitudinal line parts in the lattice image; and a scan control part 388 which performs control for correcting the scan of the charged particle beam based on the first angle, the second angle, the cycle of the lateral line parts and the cycle of the longitudinal line parts.SELECTED DRAWING: Figure 2
Patent JP-2018196908-A (JP)
Title: Control system and mounting device
Inventor: FUJITA TAKASHI
IPC: H05K13/04
Filed: 2017-05-23
Abstract: To construct an automated facility using a robot at a low cost without mastering a robot language.SOLUTION: A control system (30) includes: a robot (31) which is operated when a robot controller (37) interprets a robot language; and a control unit (41) connected to the robot controller. The control unit is provided with a display control section (43) which causes a display section (42) to display an input screen of a parameter with respect to the robot controller and a communication control section (44) which transmits the parameter input on the input screen to the robot controller. In the robot controller, an operation program to be executed on the basis of the parameter is set in the robot language.SELECTED DRAWING: Figure 3
Patent JP-2018196525-A (JP)
Title: Game machine
Inventor: HORII TOSHIKI
IPC: A63F5/04
Filed: 2017-05-23
Abstract: To provide a game machine in which an expectation degree capable of acquiring a privilege can be visually and easily recognized by the distance between two indexes on a map display and the expectation degree can be made full of amusement by increasing complexity without monotonousness.SOLUTION: A game machine includes a display device 84 capable of displaying contents of games. On the basis of a result of a winning combination lottery, a privilege advantageous to a player can be acquired. On the basis of the result of the winning combination lottery, at least one of a first index and a second index is provided so as to be able to move on a route set in a display area of the display device 84. It is so designed that by the distance on the route between the first index and the second index, a notification is possible to indicate an expectation degree to acquire the privilege.SELECTED DRAWING: Figure 15
Patent JP-2018099498-A (JP)
Title: Water absorptive sheet
Inventor: IHARA MASAHITO
IPC: B01J20/26
Filed: 2017-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a water absorptive sheet that is suitable for not only treatment of urine and feces including a large amount of water generated at a site of childcare or nursing but also treatment of vomitus discharged at a location other than a predetermined location and makes it easy to perform its disposal after the treatments.SOLUTION: A water absorptive sheet 10 includes a water permeable film 1, an absorber 2 having water absorptive performance of 30 g/100 square centimeter or more (distilled water), a non-water permeable film 3, and a cover film 4 stacked in this order. The absorber 2 is disposed in a non-restricted state inside a bag 13 formed by connecting the peripheral edge part of the water permeable film 1 and that of the non-water permeable film 3 with each other. The peripheral edge part of the non-water permeable film 3 and that of the cover film 4 are also connected with each other, and the cover film 4 is formed so as to be separated or be capable of being separated so as to be divided into two nearly equal parts. A bag 43 that takes a location of the separation as an aperture 41 and is composed of the non-water permeable film 3 and the cover film 4 is formed.SELECTED DRAWING: Figure 2
Patent JP-2018198748-A (JP)
Title: Intraocular lens insertion instrument
Inventor: KISHIMOTO MASATO
IPC: A61F2/16
Filed: 2017-05-26
Abstract: To provide an intraocular lens insertion instrument in which the regurgitation of perfusate to the intraocular lens insertion instrument can be prevented in intraocular lens insertion surgery for forming an intraocular anterior chamber space by using the liquid having viscosity being lower than a viscoelastic substance as the perfusate.SOLUTION: An intraocular lens insertion instrument is configured by having: a substantially cylindrical insertion member for intraocular insertion; an intraocular lens pushing member 30 for pushing the intraocular lens and moving it in the insertion member, and pushing the intraocular lens in the eye from the insertion member; and a closing member 31d for closing the gap between the insertion member and the intraocular lens pushing member, when the intraocular lens is pushed in the eye by the intraocular lens pushing member.SELECTED DRAWING: Figure 5
Patent JP-2018205336-A (JP)
Title: Fixing device and image forming apparatus
Inventor: URANO TOSHIAKI
IPC: G03G15/20
Filed: 2017-05-30
Abstract: To provide a fixing device that can reduce the occurrence of a difference in glossiness level.SOLUTION: A fixing device 50 comprises: an endless fixing belt 51; a heating member 53 that heats the fixing belt 51; and a heat transfer sheet 55 that transfers heat generated by the heating member 53 to the fixing belt 51. The heating member 53 includes a contact surface 53a in contact with an inner peripheral surface of the fixing belt 51, and a non-contact surface 53b not in contact with the inner peripheral surface of the fixing belt 51; the heat transfer sheet 55 includes a connection part 541 in contact with the non-contact surface 53b, and a contact part 542 in contact with the inner peripheral surface of the fixing belt 51 in a portion different from the inner peripheral surface of the fixing belt 51 with which the heating member 53 is in contact.SELECTED DRAWING: Figure 2
Patent JP-2018206521-A (JP)
Title: High-temperature superconducting wire and superconducting coil
Inventor: YOSHIDA TOMO
IPC: H01B12/06
Filed: 2017-05-31
Abstract: To provide a high-temperature superconducting wire and a superconducting coil that reduce peeling stress generated upon cooling and can maintain tensile strength.SOLUTION: A high-temperature superconducting wire 10 has a high-temperature superconductor and a stabilization layer. In the high-temperature superconducting wire 10, the stabilization layer 12 is composed of two stabilization layers 12a, 12b on at least one principal surface of the high-temperature superconducting wire 10 and the inner stabilization layer 12a of two stabilization layers has a Young's modulus lower than a Young's modulus of the outer stabilization layer 12b.SELECTED DRAWING: Figure 2
Patent JP-2018206874-A (JP)
Title: Introduction method of dry air to efem and efem
Inventor: OKABE TSUTOMU
IPC: F24F7/06
Filed: 2017-05-31
Abstract: To provide an EFEM, and the like, capable of reducing the internal humidity rapidly.SOLUTION: An EFEM has a first chamber including a dry air inlet for introducing dry air, a second chamber connected to the lower part of the first chamber and including an open door for people to enter and leave, an air flow formation part for forming a circulation air flow between the first and second chambers, and a gas discharge section for discharging gas from the second chamber. The first and second chambers are connected via a first communication part provided with a filter and producing an air flow from the first chamber to the second chamber when the circulation air flow is formed, and a second communication part where draft state can be changed by a draft state change section, and producing an air flow from the second chamber toward the first chamber when the circulation air flow is formed.SELECTED DRAWING: Figure 1