baber/WOPTO huggingface dataset:
Patent JP-2016016784-A (JP)
Title: Worm reduction gear and electric power steering device using the same
Inventor: YAMAUCHI MAI
IPC: B62D5/04
Filed: 2014-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a worm reduction gear which can enlarge a pressing load of a worm shaft with respect to a worm wheel without enlarging a set load of an energization member and performing a dimensional change, and an electric power steering device using the worm reduction gear.SOLUTION: A worm reduction gear 17 includes a worm wheel 19 having an external peripheral face 43 at which a tooth part 19c is formed, a worm shaft 18, and an energization member 60. The worm shaft 18 has an engagement part 18d engaged with the tooth part 19c between a first end part 18a at an electric motor 16 side, and a second end part 18b opposite to the first end part 18a. A distance L2 between an engagement center B of the engagement part 18d and the second end part 18b is longer than a distance L1 between the engagement center B and the first end part 18a. The energization member 60 energizes the second end part 18b with the first end part 18a as a fulcrum so that an inter-core distance D1 between the worm wheel 19 and the worm shaft 18 becomes short.SELECTED DRAWING: Figure 2
Patent JP-2016015960-A (JP)
Title: Fruit protecting umbrella
Inventor: HOSHINO TOMOHIRO
IPC: A01G13/02
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a fruit protecting umbrella which is appropriately light in weight, has appropriate thickness, is excellent in workability, and is very effective in protecting fruits from rain.SOLUTION: In a square sheet formed of a sheet material having a laminated structure which includes uneven aluminum foil as a front surface layer 11, a waterproof film as a rear surface layer 13, and a resin foam as an intermediate layer 12, a branch hole part 2 is provided in the center. In the square sheet, a triangular notch part 4 is formed of an intermediate cutting line 41, which connects the branch hole part 2 to the midpoint of one side edge of the square sheet, and an oblique cutting line 42, which connects a position appropriately away from the midpoint to the branch hole part 2 or a position on the intermediate cutting line 41. The distance from a side edge 3b on the one side edge side in which the oblique cutting line 42 is formed to a side edge 3d is made shorter than the length of the side edge 3d which faces the side edge 3b.SELECTED DRAWING: Figure 1
Patent JP-2015006377-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2014-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, such as a pachinko, which prevents fraudulent unlocking of a locking device.SOLUTION: A pachinko machine 10 comprises: an outer frame; a body frame 12 provided at the front of the outer frame and supported by one side of the outer frame such that the body frame 12 can be opened/closed; and a front door frame 13 provided at the front of the body frame 12 and supported by one side of the body frame 12 such that the front door frame 13 can be opened/closed. A locking device locks the body frame 12 to the outer frame, and also locks the front door frame 13 to the body frame 12. The body frame 12 is unlocked by inserting a key into a cylinder lock 91 and rotating the key in one direction whereas the front door frame 13 is unlocked by rotating the key in the other direction. If fraudulent unlocking is tried in this state by using a wire inserted between the outer frame and body frame 12, the fraudulent unlocking is blocked by an internal locking member disposed behind the boundary between the outer frame and the body frame 12.
Patent JP-2016025404-A (JP)
Title: Imaging unit, image reading device, and image forming apparatus
Inventor: TAMURA ASATO
IPC: H04N1/028
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently alleviate a stress from a circuit board applied to an imaging element.SOLUTION: There is provided an imaging unit 10 including an imaging element 11, a holding member 12 that is adhered to the imaging element to hold the imaging element, and a deformation suppressing member 16 that is adhered to the imaging element to suppress deformation of the imaging element, where when the coefficient of linear expansion of the imaging element is α1, the coefficient of linear expansion of the holding member is α2, and the coefficient of linear expansion of the deformation suppressing member is α3, α2<α1<α3 or α2>α1>α3 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2016031257-A (JP)
Title: Push button structure, timepiece, and timepiece assembling method
Inventor: KOBAYASHI KAZUMASA
IPC: G04G21/00
Filed: 2014-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a push button structure that is reduced in the number of components and permits easy assembling work without any restriction of modules, a timepiece equipped with the structure, and an assembling method for the timepiece.SOLUTION: A push button structure comprises: a wristwatch case into which a timepiece module is built and in which a through hole is bored; a button member 12 having a shaft part 15 slidably inserted into the through hole of the wristwatch case and provided with a smaller diameter part 18 and a larger diameter part 19; an inner frame 8 that accommodates the timepiece module and is built into the wristwatch case; and a retainer part 22 provided on the inner frame 8 and, when the larger diameter part 19 of the button member 12 is protruded into the wristwatch case, is elastically widened by and allows passage of the larger diameter part 19 to hold the smaller diameter part 18 slidably in its axial direction. Therefore, it is possible for the inner frame 8 to build the timepiece module into the wristwatch case before fitting the button member 12, and the button member 12 can be easily fitted by expanding the retainer part 22.SELECTED DRAWING: Figure 5
Patent JP-2014222942-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOMYO MASAYASU
IPC: H03K19/0175
Filed: 2014-07-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein an existing semiconductor integrated circuit cannot precisely transmit/receive data.SOLUTION: A semiconductor integrated circuit includes a Soc circuit 100 and an SDRAM circuit 101 which transmit/receive data via a bidirectional signal line. The SoC circuit 100 includes: a termination circuit 204 having resistances 207, 208 disposed between power supplies and the bidirectional signal line, and switches 209, 210 for controlling on/off currents flowing through the resistances 207, 208; and a control circuit 205 for outputting a control signal 200 to the termination circuit 204 to turn on the switches 209, 210 in the case of data reception, turn off the switches 209, 210 in the case of data transmission, and keep the switches 209, 210 on for a predetermined period after the preceding data reception in the case of further data reception following the data reception.
Patent JP-2014211166-A (JP)
Title: Device for controlling drive train of work vehicle
Inventor: SHIOIRI MOTOYUKI
IPC: F16H61/02
Filed: 2014-07-30
Abstract: PROBLEM TO BE SOLVED: To allow reduction in a size of an engine 70 while securing an output torque in a low rotation range of the engine 70 without using a supercharger in a work vehicle 141.SOLUTION: A work vehicle 141 includes: an engine 70 mounted to a travelling machine body 142; and a common rail-type fuel injection device 117 for injecting fuel into the engine 70. The work vehicle is configured to be able to change a minimum rotation speed Na of the engine 70 in a range where the minimum rotation speed Na is faster than a low-idle rotation speed Nlow specific to the engine 70.
Patent JP-2016034192-A (JP)
Title: Stator and rotary electric machine
Inventor: TAKEUCHI KATSUNORI
IPC: H02K1/16
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a stator which enables improvement of electric characteristics while using molding coils, and to provide a rotary electric machine.SOLUTION: A rotary electric machine according to an embodiment includes: a toric yoke; teeth; chips; and molding coils. The teeth protrude from the yoke in a radial direction. The chips protrude in a circumferential direction at radial tip parts in the teeth. The chips have different protruding lengths when viewed in a direction that the chips face each other at the tip parts of the teeth located adjacent to each other in the circumferential direction. Each molding coil is divided into coil parts. The molding coils are respectively inserted into slots formed between the adjacent teeth.SELECTED DRAWING: Figure 1
Patent JP-2015005759-A (JP)
Title: Method of manufacturing semiconductor device, semiconductor device, sensor module, and electronic equipment
Inventor: HANAOKA TERUNAO
IPC: H01L25/18
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having high reliability.SOLUTION: A method of manufacturing a semiconductor device 1 comprises the steps of: preparing a semiconductor element 10 having a first surface 10a and electrodes 12 located on the first surface 10a; forming a first resin layer 20 on the first surface 10a including the electrodes 12; forming a first metal layer 31 electrically connected to the electrodes 12 on a third surface 23 of the first resin layer 20 opposite to a second surface 22 facing the semiconductor layer 10; forming a second resin layer 41 covering a sixth surface 35 connecting a fourth surface 33 of the first metal layer 31 facing the first resin layer 20 and a fifth surface 34 opposite to the fourth surface 33 and the fifth surface 34 of the first metal layer 31; providing openings 42 exposing the fifth surface 34 of the first metal layer 31 on the second resin layer 41; and forming second metal layers 51 in the openings 42 by electroless plating with the second resin layer 41 covering the sixth surface 35 of the first metal layer 31.
Patent JP-2016036949-A (JP)
Title: Lead core delivery mechanism and mechanical pencil
Inventor: TSUKIOKA YUKIHIRO
IPC: B43K21/00
Filed: 2014-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a lead core delivery mechanism and a mechanical pencil which are hard to generate malfunction.SOLUTION: A lead core delivery mechanism is equipped with a chuck 32b which advances a gripped lead core and releases the lead core and a core breaker 32d which holds the lead core 31 inserted into the chuck 32b at a position separated forward from the chuck 32b, and delivers the lead core 31 to the front side of the core breaker 32d by gripping and releasing, and advance/retreat movement of the chuck 32b. In the lead core delivery mechanism, a slide cylinder 32e which advances and retracts in the state that an outer periphery of the lead core 31 is covered between the chuck 32b and the core breaker 32d, and a slide cylinder energization member 32f which energizes the slide cylinder 32e backward relatively to the core breaker 32d are provided, whereby the chuck 32b and the slide cylinder 32e are integrally advanced and retracted. Further, an outer peripheral surface of the slide cylinder 32e is provided with a lead powder relief groove 32e2 which penetrates the slide cylinder in an axial direction.SELECTED DRAWING: Figure 3
Patent JP-2016037160-A (JP)
Title: Brake control device
Inventor: HIGASHI TADAHIKO
IPC: B60T8/48
Filed: 2014-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device which can reliably hold liquid pressure responsiveness when a foil cylinder is boosted.SOLUTION: A brake control device is equipped with: a first oil passage 11 which is connected to a foil cylinder 8; a first pressure reduction oil passage 17 which distributes a portion of a brake fluid in the first oil passage 11 to a part different from the foil cylinder; a pressure regulator 27 disposed in the first pressure reduction oil passage 17; and a foil cylinder hydraulic pressure control part 103 which so controls a rotational frequency of a pump 7 and a valve opening amount of the pressure regulator 27 that a foil cylinder hydraulic pressure becomes a target foil cylinder hydraulic pressure. The foil cylinder hydraulic pressure control part 103 is equipped with a boost control part 104 which so makes a rotational frequency of the pump 7 as to be higher than a rotational frequency according to the target foil cylinder hydraulic pressure, controls a valve opening amount of the pressure regulator 27 and distributes an excess brake fluid to the first pressure reduction oil passage 17, and throttles the valve opening amount of the pressure regulator 27 when boosting the foil cylinder hydraulic pressure.SELECTED DRAWING: Figure 1
Patent JP-2016038032-A (JP)
Title: Self-aligning roller bearing
Inventor: ABE KEIGO
IPC: F16C19/38
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligning roller bearing which is low in cost, and low in a heat generation property.SOLUTION: A self-aligning roller bearing comprises: an inner ring having an inner ring raceway surface at an external peripheral face; an outer ring having an outer ring raceway surface at an internal peripheral face; and a plurality of rollers which are rollingly arranged between the inner ring raceway surface and the outer ring raceway surface, and having rolling faces corresponding to the inner ring raceway surface and the outer ring raceway surface. The inner ring raceway surface is formed by grinding, the surface roughness of the inner ring raceway surface is lower than the surface roughness of the outer ring raceway surface, and a relationship among a curvature radius rof the inner ring raceway surface in an axial direction, a curvature radius rof the outer ring raceway surface in the axial direction, and a curvature radius rof the roller rolling face in the axial direction satisfies r/r<r/r.SELECTED DRAWING: Figure 1
Patent JP-2016036795-A (JP)
Title: Grit chamber
Inventor: WATABIKI RYOICHIRO
IPC: B01D21/24
Filed: 2014-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a grit chamber that includes a grit discharge device capable of efficiently discharging, grit accumulated on a chamber bottom, from the grit chamber without dispersing the grit upward in water.SOLUTION: A grit discharge device 12 installed in a grit chamber 11 includes: a plurality of grit collecting pipes 13 that are arranged along a chamber bottom toward the side of the other end of the grit chamber from the side of one end thereof; an injection nozzle 14 that emits a jet of grit collecting water toward the side of the other end from the side of one end into the grit collecting pipes; a grit pumping pipe 15 that is connected to the other-end side end of the grit collecting pipe: and a grit collecting water supply path 16 that supplies the grit collecting water to the injection nozzle. A grid suction port opened toward the chamber bottom is provided on the lower side of a peripheral wall of the grit collecting pipe.SELECTED DRAWING: Figure 1
Patent JP-2016037278-A (JP)
Title: Vehicle front part structure
Inventor: GOTOU NOBUKATSU
IPC: B62D25/16
Filed: 2014-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle front part structure which positions a head lamp unit, a front bumper, and a fender panel relative to each other with high accuracy to fix the head lamp unit, the front bumper, and the fender panel.SOLUTION: In a vehicle front part structure, a boss part 44 of a bumper bracket 40 is inserted through a through hole 15 of a fender panel 10 to position the bumper bracket 40 relative to the fender panel 10. Further, a tip part of the boss part 44 inserted through the through hole 15 is fitted in a fitting part 34 to position a head lamp unit 30 relative to the fender panel 10.SELECTED DRAWING: Figure 5
Patent JP-2016044418-A (JP)
Title: Foundation airtight structure for building, and building
Inventor: KANEKO SHOTA
IPC: E04B1/76
Filed: 2014-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a foundation airtight structure for a building in which exterior pillars of the building are arranged so as to prevent an airtight line from being discontinued, and to provide the building.SOLUTION: A foundation airtight structure is provided, in which, between an exterior pillar 22 and an exterior pillar 22 arranged next to each other in a building 14, a sealer 70 arranged between a lower flange 26B of a floor girder 26 and an upper end face 12A of a foundation 12, is provided so as to stretch around an exterior surface 22A of the exterior pillar 22 at a peripheral part the exterior pillar 22. By this, the sealer 70 can be continuously arranged over the entire periphery of the building 14, and thereby an airtight line can be secured over the entire periphery of the building 14.SELECTED DRAWING: Figure 1
Patent JP-2014224152-A (JP)
Title: Novel benzenesulfonamide compounds, method for synthesizing the same, and use thereof in medicine and in cosmetics
Inventor: LAURENCE CLARY
IPC: A61P19/02
Filed: 2014-08-25
Abstract: PROBLEM TO BE SOLVED: To provide novel molecules which inhibit the TACE enzyme (TNFα-converting enzyme) and, as a result, inhibit the secretion of soluble TNFα (active form of TNFα) by cells, thereby being potential active ingredients for the treatment of pathological conditions which involves a decrease or an inhibition of TNFα production.SOLUTION: Novel benzenesulfonamide compounds having a structure of the general formula (I) are described. Also described are methods for synthesizing the compounds and the use thereof in pharmaceutical compositions for human or veterinary medicine and in cosmetic compositions.
Patent JP-2016043604-A (JP)
Title: Inkjet recording device and control method for ink amount in ink tank
Inventor: TAKAHASHI ATSUSHI
IPC: B41J2/175
Filed: 2014-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device, which can reduce leakage of ink from an ink supply port with a structure with no valve for preventing leakage of ink from an ink tank.SOLUTION: An inkjet recording device, which performs recording using a main tank (170) for storing ink and a sub tank (130) that stores ink supplied from the main tank and supplies the ink to a recording head (110), comprises: a detecting portion (160) for detecting an ink amount in the sub tank; and an ink filling portion that performs operation for filling ink into the sub tank by driving a driving portion (300) for supplying ink from the main tank to the sub tank. The ink filling portion, when determining that the ink amount detected by the detecting portion is smaller than a predetermined amount (C01), performs second ink filling operation (C03). Driving means in the second ink filling operation is driven for longer period of time than driving time of the driving means in first ink filling operation performed when the main tank is mounted on the inkjet recording device.SELECTED DRAWING: Figure 12
Patent JP-2016048658-A (JP)
Title: Packaging material for battery
Inventor: TAKAHAGI ATSUKO
IPC: H01M2/02
Filed: 2014-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for a battery having an excellent molding property, with pin hole and a crack being hard to occur at the time of molding.SOLUTION: A packaging material for a battery is made from a lamination body in which at least a base material layer, an adhesive layer, a metal layer, and a sealant layer are sequentially stacked, with the lamination body meeting a relation of A+B≥2.50, where a value A of a stress at 40% expansion/a stress at 10% expansion along MD direction is added to a value B of a stress at 40% expansion/a stress at 10% expansion along TD direction, to provide a sum (A+B).SELECTED DRAWING: None
Patent JP-2016050291-A (JP)
Title: Composition for photocatalyst coating
Inventor: MATSUI SHINGO
IPC: C09D201/00
Filed: 2014-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a composition for photocatalyst coating, which is used suitably as a window material of an ultraviolet light irradiation device or the like when breeding water of aqueous organisms such as cultured fishes and ornamental fishes is sterilized with ultraviolet light and which is suitable for producing an ultraviolet light transmission window material which shows self cleaning properties and has a photocatalytic function.SOLUTION: The composition for photocatalyst coating is prepared by blending a composite photocatalyst particle with a binder such as silica sol, which particle is obtained by pulverizing a cured body obtained by curing a curable composition containing a photocatalytic substance 1' such as TiOfine particle and the binder. The binder is used, whose cured body 7 shows transmittance to ultraviolet rays 11, 12 and excited light of the photocatalytic substance. The prepared composition for photocatalyst coating is applied to the outside surface of a window material main body 5 consisting of a substance such as sapphire exhibiting transmittance to ultraviolet ray having 200-400 nm and excited light of the photocatalytic substance. The applied composition is cured to form a photocatalyst coating layer 6, which is used as the window material of the ultraviolet light irradiation device 8.SELECTED DRAWING: Figure 2
Patent JP-2015006421-A (JP)
Title: Method for making eyelet member
Inventor: KAMIYA YOSHITAKA
IPC: A44B99/00
Filed: 2014-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for making an eyelet member for ventilation, water passing or the like, which is advantageous in cost.SOLUTION: The method for making an eyelet member which is made from metal and attached to fabric for use as an eyelet comprises: a step for preparing an intermediate member which has a plate-like base part (81) and a cylinder part (82) projecting from the center thereof, the projecting end surface of the cylinder part being open as an upper end opening and the base end surface of the cylinder part being open at the center of the base part as a lower end opening, and which has a closing member (90) for closing the base end side of the inner part of the cylinder part, the base end surface of a semi-cylindrical part (82') being open as the lower end opening at the center of the base part; a step for punching out a closing part (90') of the semi-cylindrical part of the intermediate member with a punch (100); and a closing part moving step for moving the punched-out closing part to the base end side of the inner part of the semi-cylindrical part with the punch to form the closing member (90).
Patent JP-2016057742-A (JP)
Title: Automatic ticket examination machine and automatic ticket examination system
Inventor: NOMURA AKIHIRO
IPC: G06K7/10
Filed: 2014-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examination machine and an automatic ticket examination system with which it is possible to heighten convenience for a user.SOLUTION: The automatic ticket examination according to an embodiment has a first information read unit, a second information read unit, a first presented direction detection unit, a second presented direction detection unit, and a determination unit. The first information read unit reads information stored in the medium attached to a first end that is an end in the longitudinal direction. The second information read unit reads information stored in the medium attached to a second end. The first presented direction detection unit detects the side in the width direction of the medium from which the medium is presented. The second presented direction detection unit detects the side in the width direction of the medium from which the medium is presented. The determination unit specifies a path and direction of approach in which a user approaches and determines whether the user enters or exists on the basis of the read result of the first information read unit, the read result of the second information read unit, the detection result of the first presented direction detection unit, and the detection result of the second presented direction detection unit.SELECTED DRAWING: Figure 2