baber/WOPTO huggingface dataset:
Patent JP-2019149267-A (JP)
Title: Fuel cell system
Inventor: YAMANAKA TOMIO
IPC: H01M8/04
Filed: 2018-02-27
Abstract: To provide a technique for solving the problems, occurring when opening/closing ON/OFF valves provided in multiple tanks, in a fuel cell including multiple subsystems.SOLUTION: A fuel cell system includes multiple subsystems and an integrated control section, where the multiple subsystems include, respectively, a fuel cell stack, a high voltage tank, a fuel gas supply passage, a shut-down valve, and a control section. When generating power by one of the multiple subsystems, the integrated control section executes opening of the shut-down valves of the multiple subsystems, after being instructed valve opening from the control section provided in the subsystem performing power generation, and executes closing of the shut-down valves of the multiple subsystems, after being instructed valve closing from the control section provided in the subsystem performing power generation.SELECTED DRAWING: Figure 1
Patent JP-2019148105-A (JP)
Title: Gap obturator used in micropile construction method and micropile construction method using the same
Inventor: SASATANI TERUMASA
IPC: E02D5/24
Filed: 2018-02-27
Abstract: To provide a gap obturator used in a micropile construction method capable of efficiently performing pressure injection of a grout material in the final process of the micropile construction method, and the micropile construction method using the gap obturator.SOLUTION: A grout material G is supplied into a bag body 26 as a filler from a tube body 28, the bag body 26 is changed from a contracted state to an expanded state, an inner peripheral portion 2604 of the bag body 26 is brought into close contact with the entire circumference of an outer peripheral surface of a casing C, and an outer peripheral portion 2606 of the bag body 26 is brought into close contact with the entire circumference of an inner peripheral surface of a hole 16 that has been drilled. Since a soft layer 30 is a clay soil system, the outer peripheral portion 2606 of the bag body 26 bites into the inner peripheral surface of the drilled hole 16 in the expanded state of the bag body 26, and an annular gap S formed in the soft layer 30 and a load support layer 32 is completely closed and is surely cut off from the atmosphere.SELECTED DRAWING: Figure 3
Patent JP-2019150253-A (JP)
Title: Visual function detection device, visual function detection method, and program
Inventor: HAKOJIMA SHUJI
IPC: A61B3/103
Filed: 2018-03-01
Abstract: To appropriately examine a visual function of a subject.SOLUTION: A visual function detection device includes: a display control unit for causing an image 231 for determination to be displayed in a display region 101T on a display screen 101S of a display unit, and causing the position of the image 231 for determination to be moved continuously; a fixation point detection unit for detecting the position of a fixation point of a subject observing the display screen 101S; a positional relationship detection unit for detecting a positional relationship between the position of the image 231 for determination on the display screen 101S and the position of the fixation point; and a visual function detection unit for detecting a visual function of the subject H on the basis of the positional relationship.SELECTED DRAWING: Figure 14
Patent JP-2019152523-A (JP)
Title: Optical rotation measuring device
Inventor: YAMANE HARUOKI
IPC: G01J4/04
Filed: 2018-03-02
Abstract: To provide an optical rotation measuring device capable of reducing power consumption and miniaturization by constituting the optical rotation measuring device without using a Faraday cell.SOLUTION: An optical measuring device according to the present invention has at least a light source unit, a magnetic optical modulation element, a magnetic field applying mechanism, and a photodetector which emit a linearly polarized light. A light from a light source unit is irradiated to a multilayer body under conditions in which a magneto-optical signal is enhanced by multiple reflections generated by the laminated body of the magneto-optic modulation element. In this case, the change of the reflected light from a stack is detected as a magneto-optical signal which is the magnetization of the laminated body by the magnetic field applying mechanism by means of controlling the rotation angle of the polarization plane with the passage of the measurement object.SELECTED DRAWING: Figure 1
Patent JP-2018159128-A (JP)
Title: Vehicle window glass
Inventor: OLIVIER FARREYROL
IPC: H05K3/38
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent cracking by reducing mechanical stress between window glass and an electrical connector including a metal plate part.SOLUTION: A vehicle window glass comprises a glass substrate, an electrically conductive layer forming a conductive pattern over the glass substrate, a solder layer formed from lead-free solder on the conductive layer, and a metal plate part on the solder layer. The thickness of the metal plate part is between 0.5 mm and 0.7 mm.SELECTED DRAWING: Figure 1
Patent JP-2018093544-A (JP)
Title: Crystal vibration piece and quartz vibrator
Inventor: SARADA TAKASHI
IPC: H03H9/19
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an AT cut crystal vibration piece which allows a vibration energy to be confined in a center portion of a crystal vibration piece with good accuracy regardless of a natural crystal plane structure.SOLUTION: According to an embodiment of the crystal vibration piece of the present invention, a crystal vibration piece is formed by AT cutting, which comprises: a pair of base surfaces opposed to each other; side faces crossing the pair of base surfaces; and a quadrangular frustum-like convex portion provided on a center portion of each base surface. The convex portion has principal faces and inclined faces each formed so as to have an angle gentler than that of a natural crystal face with respect to the principal face.SELECTED DRAWING: Figure 12
Patent JP-2019159159-A (JP)
Title: Color structure and method for producing the same, display, color sheet, and molded article
Inventor: ICHIHARA YOKO
IPC: B44F1/04
Filed: 2018-03-14
Abstract: To provide a colored structure having a different color on both sides.SOLUTION: A color structure 30 includes a substrate 15, a concave and convex layers having a concavo-convex structure formed on a surface and back surface of a base material 15, and a multilayer film layer 16 having a surface shape that follows the concavo-convex structure of an uneven layer and follows the uneven structure. The convex portion 15a, 15x constituting the uneven structure, have one or more convex shapes, and the convex portion 15a projected onto a virtual plane is a virtual surface having the uneven structure has a pattern of the projected image of 15x constitutes in the thickness direction of the uneven layer. The length along the first direction Dx of the shape element is equal to or less than the sub-wavelength, and the standard deviation of the length along the second direction Dy is greater than the standard deviation of length along the first direction Dx in the plurality of shape elements.SELECTED DRAWING: Figure 1
Patent JP-2019156635-A (JP)
Title: Return method of elevator and return device of elevator
Inventor: TAJIMA SHO
IPC: B66B5/00
Filed: 2018-03-16
Abstract: To provide a return method of an elevator capable of returning the elevator of which rise and fall are stopped as an emergency stop device is actuated by a machine room and a governor regardless with a stop position and a return device of the elevator.SOLUTION: A return method of an elevator of which rise and fall are stopped as an emergency stop device is actuated in the elevator rising and falling in a bucket way is provided and a hanging root beam installation process of arranging a hanging root beam between a pair of machine beam supporting the hoist, a chain block installation process of hanging a suspension hook of the chain block to the hanging root beam and falling a suspension hook of the chain block and a chain through a rope insertion hole to a governor room, a main rope hanging tool mounting process of attaching and fixing a main rope hanging tool in a car side part of the main rope or in a balance weight side part, a main rope hanging tool hanging process for hanging the suspension hook of the chain block to the main rope hanging tool, and an emergency stop release process of lifting the car or the balance weight to release an actuation of the emergency stop device by winding the chain of the chain block up to lift the main rope hanging tool are provided.SELECTED DRAWING: Figure 1
Patent JP-2019166588-A (JP)
Title: Polishing device and polishing method
Inventor: IWASE TEPPEI
IPC: B24B37/00
Filed: 2018-03-22
Abstract: To provide a high-quality polishing device configured to avoid influences of use frequencies at which slurry is reused and change in polishing rate depending on an environment, in performing polishing at low costs while reusing polishing slurry.SOLUTION: The polishing device comprises: polishing units 31, 32 and 33 that polish a sheet-like object to be polished having metal on a surface thereof; a fresh slurry nozzle 23 that supplies fresh CMP slurry liquid to be made to act on the object to be polished to the polishing units; a detection mechanism 4 that detects a polished state of the object to be polished; recovering mechanisms 6 and 71 that recover old CMP polishing slurry liquid used for polishing in the polishing units; a reuse-slurry nozzle 24 that supplies slurry to be reused including the recovered old CMP polishing slurry liquid; and a control part 14 that determines whether either of the fresh slurry liquid and the slurry to be reused to the polishing units, depending on the polished state detected by the detection mechanism and controls supply from the fresh slurry nozzle or a nozzle for slurry to be reused, according to the determination.SELECTED DRAWING: Figure 1
Patent JP-2019174589-A (JP)
Title: Two-component developer
Inventor: IIOKA ATSUSHI
IPC: G03G9/113
Filed: 2018-03-28
Abstract: To provide a two-component developer that is excellent in charge stability and image density stability during continuous printing and can prevent the occurrence of image fogging.SOLUTION: A two-component developer of the present invention is a two-component developer containing a toner for electrostatic charge image development that includes toner particles each having an external additive on the surface of a toner base particle, and a carrier. The external additive contains at least a lanthanum-containing titanate compound; carrier particles forming the carrier each include a core material particle and a coating resin layer coating the surface of the core material particle; the coating resin layer contains a polymer of an alicyclic (meth)acrylate monomer.SELECTED DRAWING: None
Patent JP-2019175313-A (JP)
Title: Application program
Inventor: YAMADA JUN
IPC: B41J29/38
Filed: 2018-03-29
Abstract: To provide a technique for increasing the availability of a printer in the case of using the printer from an information processing device.SOLUTION: An information processing device 1 includes a management program 43 and a print server program 44. The management program 43 determines whether or not a non-corresponding printer 3 is connected to the information processing device 1, determines whether or not the print server program 44 is started in the case that the non-corresponding printer is connected, starts the print server program 44 in the case that the print server program is not started, and registers a printer server formed by the print server program 44 in an OS 41. The print server program 44 receives a print job which designates a print server corresponding to itself as an output destination, acquires individual print data printable by the non-corresponding printer 3 on the basis of the received print job, and transmits the acquired individual print job to the non-corresponding printer 3.SELECTED DRAWING: Figure 2
Patent JP-2019175803-A (JP)
Title: Fuel cell stack and manufacturing method thereof
Inventor: YOSHIHARA YASUMICHI
IPC: H01M8/242
Filed: 2018-03-29
Abstract: To prevent electrolyte membrane damage.SOLUTION: A fuel cell stack 1 includes an MEA 10 in which an anode electrode 19 is disposed on one surface of an electrolyte membrane 15 and a cathode electrode 20 is disposed on the other surface, a pair of separators 11A and 11C sandwiching both sides of the MEA 10, and sealing members 9 (9A, 9C, and 9W) provided on the peripheral edge of the MEA 10 and in contact with separators 11 (11A and 11C). An uneven shape is formed on the adhesive surface to the sealing member 9 in the separator 11. The convex portion of the uneven shape is provided so as to be fitted to the sealing member 9.SELECTED DRAWING: Figure 3
Patent JP-2019178103-A (JP)
Title: Whitening agent and anti-aging agent, as well as cosmetics
Inventor: NAKANO FUSAKO
IPC: A61K8/9789
Filed: 2018-03-30
Abstract: To provide a highly safe whitening agent having an excellent whitening action, to provide highly safe anti-aging agent having an excellent anti-aging action, and to provide highly safe cosmetics having at least one of an excellent whitening action and an anti-aging action.SOLUTION: Provided are a whitening agent or anti-aging agent that contains an extract of a hybrid species of Brassica juncea var. crispifolia L.H. Bailey and Brassica juncea var.integlifolia, and a cosmetic containing at least one selected from the group consisting of the whitening agent and anti-aging agent.SELECTED DRAWING: None
Patent JP-2019012056-A (JP)
Title: Analysis kit and analysis method
Inventor: SAKAMOTO TAKESHI
IPC: G01N27/416
Filed: 2018-03-30
Abstract: To provide an analysis kit capable of analyzing a specimen with high selectivity and high sensitivity through simple operation.SOLUTION: The analysis kit comprises: a sensor having a working electrode, a reference electrode and a counter electrode, the working electrode being an electroconductive diamond electrode or an electroconductive diamond-like carbon electrode, and a primary antibody being fixed to a surface of the working electrode; and liquid including a secondary antibody to which a label is fixed that allows for oxidation-reduction or that promotes oxidation-reduction.SELECTED DRAWING: Figure 1
Patent JP-2019180469-A (JP)
Title: Drive transmission body and walking assisting device
Inventor: FU CHUNJIANG
IPC: B25J11/00
Filed: 2018-04-02
Abstract: To change a transmission state by a simple configuration.SOLUTION: A walking assisting device 100 includes a motor 3, a mounting part SH, and a drive transmission body 200. The drive transmission body 200 includes a first one way wheel 21, a second one way wheel 22, and a shaft structure 1. The shaft structure 1 connects the first one way wheel 21 to the second one way wheel 22. The shaft structure 1 is given drive force for rotating the shaft structure 1. One end 1A of the shaft structure 1 is fixed to the first one way wheel 21 while the other end 1B is fixed to the second one way wheel 22. The shaft structure can be changed freely between a first state ST1 and a second state ST2. The first state ST1 shows a state in which the fixing of the one end 1A and the other end 1B is released while the second state ST2 shows a state in which the one end 1A and the other end 1B are fixed. Rotation of the first one way wheel 21 is restricted to anti-clockwise rotation. Rotation of the second one way wheel 22 is restricted to clockwise rotation.SELECTED DRAWING: Figure 2
Patent JP-2018102992-A (JP)
Title: Refrigeration cycle equipment
Inventor: UCHIDA MARI
IPC: D06F58/28
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a heat pump device by preventing blockage of a heat exchanger caused by lint, in a washing and drying machine mounted with the heat pump device as a drying heat source.SOLUTION: Refrigeration cycle equipment comprises a heat pump device as a drying heat source. The heat pump device comprises a refrigerant circuit which is formed by sequentially connecting a compressor, a four-way valve, a condenser, an expansion valve, an evaporator and a cooling part and heats/cools circulation air. The cooling part is arranged upstream of the evaporator with a flow of the circulation air as a reference, and has a function of collecting lint included in the circulation air. The surface of a fin of the cooling part is hydrophilic, and the cooling part functions as the evaporator of a refrigerant in a drying step of laundry. The operation of the refrigeration cycle equipment is stopped after operation in which frost and ice are generated on the surface of the cooling part by setting the surface temperature thereof to be 0°C or lower which is lower than that of the evaporator, and the lint included in the circulation air is collected by the generated frost and ice.SELECTED DRAWING: Figure 4
Patent JP-2019025302-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F7/02
Filed: 2018-04-06
Abstract: To provide a game machine characterized in performance means in the game machine represented by the pinball game machine (the pachinko game machine) and the reel game machine (the slot machine).SOLUTION: A repetitive button-mashing operation performance includes a performance of notifying of one result out of a plurality of results, and a judge performance can be executed in a plurality of modes. In the repetitive button-mashing operation performance, when an icon TDR of a face of a school gag leader appears on a blue meter as a result, a button performance is started as the judge performance, and, in the repetitive button-mashing operation performance, when the icon TDR of the face of the school gag leader appears on a red meter as a result, a lever performance is started as the judge performance. The case where the lever performance is started as the judge performance, is more prone to be finally determinately displayed in a jackpot symbol mode, than a case where the button performance is started as the judge performance.SELECTED DRAWING: Figure 153
Patent JP-2019181871-A (JP)
Title: Air release structure for press-in fitting section
Inventor: YAMAGUCHI TETSUO
IPC: B29C45/27
Filed: 2018-04-16
Abstract: To provide an air release structure for press-in fitting section that releases air between a shaft tip and the bottom of a shaft hole from the inside of the shaft hole and that can accurately press a shaft into the shaft hole, when pressing the shaft into the bottomed shaft hole.SOLUTION: The present invention is an air release structure for a press-in fitting section 2 in which a bottomed shaft hole 8, into which a shaft is pressed, is formed. On an inner wall surface 12 of the shaft hole 8, at least an air release groove 14 is formed, which extends from an opening end 10 of the shaft hole 8 to a hole bottom 13 of the shaft hole 8. The shaft hole 8 is a round hole with a circular virtual cross-section orthogonal to the press-in direction of a shaft 11. The shape of the air release groove 14 in the virtual cross-section orthogonal to the press-in direction of the shaft 11 is an arc of a radius R.SELECTED DRAWING: Figure 2
Patent JP-2019187488-A (JP)
Title: Personal ornament
Inventor: LEE JUNG HYUNG
IPC: A44C27/00
Filed: 2018-04-18
Abstract: To provide a composition of a personal ornament in which a gem can laterally oscillate as well as in front and in the rear and in which manufacturing process is simple.SOLUTION: In the personal ornament, an arm part 4 is arranged on both sides and the upper side of a support 2 which supports a gem 1, and is interposed in a frame body 3 which has a recess 30 on both inner sides. The arm part 4 is provided with a projection region 41 from the support 2, an upward flexure region 42, a further extension region 43 in a horizontal direction, and a spindle 44 bent downward. In addition, as the upward flexure region 42 has bending elasticity, the foregoing problem can be achieved in the personal ornament.SELECTED DRAWING: Figure 1(a)
Patent JP-2018137236-A (JP)
Title: Electricity storage device and method for producing the same
Inventor: YOKOUCHI HITOSHI
IPC: H01M10/0585
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an electricity storage device, in which a method for forming a collector-exposed portion when a plurality of electrode plates are used is increased in productivity, and an electricity storage device.SOLUTION: An electricity storage device includes: an electrode plate 1' which includes an aluminum foil, an undercoat layer 3' formed on both surfaces of the aluminum foil, and an active material layer 4' formed on a partial surface of a portion where the undercoat layer is formed; and a metal tab lead. The undercoat layer contains a carbon material and has a basis weight per one surface of the aluminum foil of 0.05-3 g/m. The electrode plate is welded to the metal tab lead at the surface of a portion where the undercoat layer is formed and no active material layer is formed. The active material layer contains, as an active material, LiCoO, LiMnO, LiNiO, Li(CoMnNi)O, TiS, LiFePO, and/or LiMnPO.SELECTED DRAWING: Figure 4
Patent JP-2019187949-A (JP)
Title: Intraocular lens fixation instrument
Inventor: KATAOKA TAKUYA
IPC: A61F2/16
Filed: 2018-04-26
Abstract: To provide an intraocular lens fixation instrument that makes it possible to easily introduce a component for holding an intraocular lens into an eyeball.SOLUTION: An intraocular lens fixation instrument for fixing an intraocular lens 20 having a plurality of haptics 22 in an eyeball comprises: a linear component 18 to be stretched in the eyeball; and a plurality of haptic holding parts 14 that are provided correspondingly to the plurality of haptics 22, respectively, each of the haptic holding parts being supported in a space in the eyeball by a linear component 18 while holding a haptic 22. To each of the plurality of haptic holding parts 14 is fixed a linear component 18. The haptic holding parts are made from flexible material.SELECTED DRAWING: Figure 2
Patent JP-2019190427-A (JP)
Title: Compressor and apparatus using the same
Inventor: NAGATA SHUHEI
IPC: F16C3/06
Filed: 2018-04-27
Abstract: To reduce slide losses in a crankshaft with a simple processing.SOLUTION: A compressor includes: a crankshaft 7 freely rotatable and having a substantially cylindrical shape; a radial bearing pivotally supporting the crankshaft and having a hollow cylindrical shape; lubricant supplied to a gap between the crankshaft and the radial bearing; and a planar cut part 7p provided in a region opposite to the radial bearing of the crankshaft.SELECTED DRAWING: Figure 6
Patent JP-2019194525-A (JP)
Title: Angle measurement system
Inventor: TERAMOTO RYO
IPC: G01D5/244
Filed: 2018-05-01
Abstract: To provide an angle measurement system that can precisely and easily measure a rotational angle of a rotor at low cost.SOLUTION: An angle measurement system 4 is provided that measures a rotational angle of a rotor 2 around the rotary shaft, and comprises: an encoder 7 fitted to the rotary shaft of the rotor 2 in a turnable manner; an encoder sensor 4e fixed to the rotor 2; a reference position detection part detecting a measurement reference position of the rotational angle of the rotor 2 around the rotary shaft measured using the encoder 7 and the encoder sensor 4e; and a measuring part measuring the rotational angle of the rotor 2 from the reference position around the rotary shaft based on the output value of the encoder sensor 4e. The reference position detection part includes: an imaging apparatus 4d that turns around the center of the rotary shaft together with the encoder 7; and a detection part detecting the reference position using an image captured by the imaging apparatus 4d.SELECTED DRAWING: Figure 2