baber/WOPTO huggingface dataset:
Patent JP-2011230512-A (JP)
Title: Method for manufacturing rubber crawler
Inventor: AGAWA JIRO
IPC: B29C35/02
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rubber crawler, which is capable of improving productivity in an endlessly shaped rubber crawler.SOLUTION: The rubber crawler includes: a plurality of inner molds 3A and 3B rotatively driven about a rotation axis and molded with the rubber crawler there around; molding sections 7A and 7B for molding the rubber crawler around the inner molds 3A and 3B; and a vulcanizing section 9 for covering the outside of the rubber crawler and also vulcanizing the rubber crawler. In the rubber crawler, the plurality of inner molds 3A and 3B are arranged around the vulcanizing section 9, the vulcanizing section 9 is formed so as to be separated from and approached to the inner molds 3A and 3B, and the vulcanizing section 9 can vulcanize any of the rubber crawlers molded on the plurality of inner molds 3A and 3B.
Patent JP-2013015421-A (JP)
Title: Contact position specifying method
Inventor: NEGISHI TAKEO
IPC: G01R31/02
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a contact position specifying method for specifying a position at which each of a plurality of ports comes into electrical contact with an inspection object substrate via probes.SOLUTION: A test substrate 15 on which a plurality of linear wirings (151 to 155) are formed while aligned in parallel to each other is set on a substrate wiring inspection device, and conduction states between the wirings (151 to 155) and respective ports of inspection signals are inspected. This inspection is conducted for both cases where the substrate 15 is set to a tool so that the wirings (151 to 155) are in parallel to the Y axis of the substrate mounting surface and another case where the substrate 15 is set to a tool so that the wirings (151 to 155) are in parallel to the X axis of the substrate mounting surface.
Patent JP-2013016755-A (JP)
Title: Semiconductor element mounting member, semiconductor element mounted substrate and semiconductor device
Inventor: NAOYUKI SUSUMU
IPC: H01L23/12
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, especially a semiconductor device on which an LED semiconductor element is mounted, which is excellent in thermal conductivity and connection reliability, and capable of thinning to a higher degree.SOLUTION: A semiconductor element mounting member has, on a carrier substrate, a conductive metal layer pattern and an insulation part formed on a periphery edge of the conductive metal layer pattern. In the conductive metal layer pattern, an intended part on a surface opposite to the carrier substrate is exposed on the insulation part. The conductive metal layer pattern has a cross sectional shape at a periphery of the conductive metal layer pattern such that an outermost peripheral part protrudes from a part where the conductive metal layer pattern and the carrier substrate are in contact with each other to the insulation part side when viewed from the side opposite to the carrier substrate of the conductive metal layer pattern.
Patent JP-2013018205-A (JP)
Title: Mixing/extruding apparatus, and start-up method for the same
Inventor: HOYA SUSUMU
IPC: B29C48/50
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To suppress the amount of resin taken out from a mixer/extruder at a start-up of a mixing/extruding apparatus, to prevent deterioration in resin quality when shifting to a normal operation and problems in cutting operation, and to prevent an apparatus configuration from being enlarged or more complex.SOLUTION: A mixing/extruding apparatus 1 includes: a mixer/extruder 2 provided with a diverter 12; an electric motor 3 for driving the mixer/extruder 2; and a power supply device 4 for supplying a drive power to the electric motor 3. The power supply device 4 includes a start-up power supply part 17 which supplies a drive power with which the electric motor 3 is rotated at low speed with a smaller output than an output generated upon the normal operation to the electric motor; an operation power supply part 18 which supplies a drive power with which the electric motor 3 is rotated at high speed with the output generated upon the normal operation to the electric motor; and a power supply switching device 19 which switches the drive power from the start-up power supply part 17 to be supplied to the electric motor 3 to the drive power from the operation power supply part 18.
Patent JP-2013018401-A (JP)
Title: Seat sliding device for vehicle
Inventor: YAMADA YUKIFUMI
IPC: B60N2/08
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a seat sliding device for vehicle which can control deterioration of bending strength of a rail, while penetrating a lock plate that is involved in locking of the relative displacement between rails to the width direction of one rail.SOLUTION: The seat sliding device includes: a handle 31 that is disposed between both second sidewall parts 14 and rotatably coupled with an upper rail 4, around the axis line that extends to the width direction; and a lock plate 37 that is fixed to the rear end of the handle 31, is disposed between both first sidewall parts 11, stride over both watermarks 14c and 16c, and extends to the width direction. On both side edges of the width direction of the lock plate 37, a lock hole 39 is formed that engages with a lock pawl 13b of a lower rail 3 along with the turn to one side direction of the handle 31 and releases the engagement with the lock pawl 13b for one side of along with the turn to the other side direction.
Patent JP-2013019225-A (JP)
Title: Selector valve
Inventor: KAWAMOTO YOICHI
IPC: F16K11/12
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a selector valve capable of switching liquid from a faucet to a plurality of water distribution destinations and adjusting the flow-rate of the distributed liquid.SOLUTION: A selector valve 10 has a valve body 44 in which a liquid inflow port 45 and a plurality of water distribution ports 46 to 48 are formed and which is equipped with a switching shaft 12 for switching water distribution destinations and a flow-rate adjustment shaft 34 for adjusting the flow-rate of a distributed liquid. The switching shaft 12 is formed of a cylindrical body 14 in which a plurality of apertures 15 to 17 are formed and a first operation part 21. The flow-rate adjustment shaft 34 is formed of an adjustment part 35 and a second operation part 37, and a flow-rate adjustment component 36 is formed in the adjustment part 35. The switching shaft 12 is turned such that the apertures 15 to 17 formed in the cylindrical body 14 make the liquid inflow port 45 of the valve body 44 communicate with the water distribution ports 46 to 48. The flow-rate adjustment shaft 34 is turned and adjusted such that the flow-rate adjustment component 36 corresponding to the apertures 15 to 17 in communication with the water distribution ports 46 to 48 provides an optional flow rate.
Patent JP-2011235141-A (JP)
Title: Clip device of biological tissue
Inventor: MURAMATSU JUNICHI
IPC: A61B17/12
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a clip device of a biological tissue, a clip device having excellent operability in which a ratchet comes to function only in protruding operation of a clip clamping ring, thereby facilitating clip protruding operation in a short time with accuracy.SOLUTION: The clip device of a biological tissue is equipped with an operation part for operating a clip position for an introducing tube. The operation part includes: a first slider installed in the introducing tube; a second slider that is capable of to-and-fro movement relative to the first slider and that operates the clip position; a locking member installed in one of the first slider and the second slider; and a plurality of locking receiving parts that are installed in the other of the first slider and the second slider, that are alternately arranged along the to-and-fro direction, and that determine the region where the locking member does not engage and the position relative to the introducing tube of the clip which is used where the locking member is functional and because the locking member functions.
Patent JP-2013022502-A (JP)
Title: Ring die for pelletizing apparatus
Inventor: DEGUCHI YOSHIAKI
IPC: B01J2/20
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a ring die capable of completely folding off raw material at an outer-periphery side opening of a relief hole with a cutter, while forming the relief hole.SOLUTION: In the ring die 1 for pelletizing apparatus, formed with many molding holes 11 passing through in the radial direction and rotating in one direction, relief holes 12 with larger cross-sections than those of the molding holes 11 are deviated from the molding holes 11 downward of the ring die 1 in the rotational direction. Inner side faces 111 of the molding holes 11 nearer to the upstream side in the rotational direction are aligned with inner side faces 121 of the relief holes 12 nearer to the upstream side in the rotational direction.
Patent JP-2012004577-A (JP)
Title: Semiconductor device having high dielectric constant-gate insulating film, and manufacturing method of the same
Inventor: YI JONG-HO
IPC: H01L21/318
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, containing a gate insulating film comprising a substance, having a high dielectric constant as the substance having high dielectric constant as a gate structure, and to provide a manufacturing method of the same.SOLUTION: In the semiconductor device and the manufacturing method of the same, the device is formed on a substrate and is formed on a gate insulating film pattern that contains a hafnium silicon dioxide containing solid substance and the gate insulating pattern; is disposed on the surface region of a substrate adjacent to the gate structure, containing a first gate dielectric film pattern and the gate structure, and includes source/drain regions where n-type impurity have been doped.
Patent JP-2013030526-A (JP)
Title: Solid-state imaging device
Inventor: IWABUCHI TOSHIAKI
IPC: H04N5/335
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of flare and ghost.SOLUTION: A solid-state imaging device includes: a substrate having an opening; and a solid-state imaging element which is flip-chip mounted on a lower surface on the periphery of the opening of the substrate, receives light which is taken in by a lens disposed on an upper surface of the substrate and enters from the opening, and photoelectrically converts the light. The periphery of the opening of the substrate is formed with a thickness less than that of the other part of the substrate. This technique is applicable, for example, to a camera module mounted on a cellular phone with a camera.
Patent JP-2012106281-A (JP)
Title: Device and method for cutting continuous casting
Inventor: KUROKAWA KATSUMI
IPC: B22D11/16
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To avoid the growth of a slag metal ingot by preventing adhesion of slag metal to a carrying roll 11.SOLUTION: A continuous casting 5 carried by a plurality of carrying rolls 11 is laterally cut by a cutting machine which moves synchronously with the continuous casting 5. The device includes: a retreating means which retreats the carrying roll 11 over which a cutting position S by the cutting machine is passed from a carrying position T to a retreat position R; and a rotation failure detection means which detects a rotation failure of the carrying rolls 11. The retreating means temporarily stops the cutting operation by the cutting machine while the cutting position S is passed over the carrying roll 11 of which the rotation failure is detected by the rotation failure detection means.
Patent JP-2013029084-A (JP)
Title: Stroke discriminating device of single-cylinder engine
Inventor: HAYAMA DAISUKE
IPC: F02D13/08
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the stroke discriminating device of a single cylinder engine that can quickly discriminate a stroke without the need of a cam sensor.SOLUTION: The stroke discriminating device includes: a control means S11 driving a starter motor in reverse rotation prior to driving in normal rotation; and a normal rotation control means S18 making a piston climb over a compression stroke by the normal rotation driving to start an engine. The control means drives the starter motor in reverse rotation by a drive torque set to such a level that the piston can not climb over the compression stroke but can climb over an exhaust stroke. The stroke discriminating device also includes: an exhaust stroke discriminating means (S16) which discriminates that a crankshaft is in the reverse side of a compression stroke (in an exhaust stroke side) when rotation of the crankshaft does not stop even when the crankshaft is rotated by a predetermined rotation angle or more from a reference position by reverse rotation driving; and a compression stroke determining means (S19) which determines that the crankshaft is in a compression stroke side when rotation of the crankshaft is stopped before the crankshaft is rotated by the predetermined rotation angle from the reference position by reverse rotation driving.
Patent JP-2012199216-A (JP)
Title: Lithium ion secondary battery, and method for manufacturing the same
Inventor: KASAHARA RYUICHI
IPC: H01M4/38
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery having a high energy density and excellent cycle characteristics.SOLUTION: The lithium ion secondary battery comprises a positive electrode, a separator 5, a negative electrode, and an outer jacket 8. The negative electrode contains simple silicon as a negative electrode active material, and a negative electrode binder, and is doped with lithium. The lithium ion secondary battery satisfies the formula (1): 1.2≤M/M≤1.9 and the formula (2): 1.0<M/(M+M)<1.6, where M(number of atoms) represents the amount of lithium intercalated into the negative electrode until the negative electrode reaches a potential of 0.02 V with respect to the metallic lithium, M(number of atoms) represents the amount of lithium released from the positive electrode until the positive electrode reaches a potential of 4.3 V with respect to the metallic lithium, and M(number of atoms) represents the amount of lithium applied to the negative electrode.
Patent JP-2013029470-A (JP)
Title: Survey method and survey device for uneven plane
Inventor: TAKASHIRO YUZO
IPC: G01C7/04
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To easily and accurately survey an uneven plane of a road, etc., without implementing traffic regulations.SOLUTION: A slave machine 10 is constituted by fitting a 360° prism 7 on a base 1 which is movable by providing two wheels 5 to an axle 4, and a center 8 of the prism 7 is located right above the axle 4. A master machine is configured to acquire position information on the center 8 of the prism 7 of the slave machine 10 by tracking the center, emitting a laser beam to the center 8 of the prism 7, and receiving its reflected laser beam. The master machine 20 is placed at a reference point P, and the slave machine 10 is run along a measurement line S crossing the road, so that the plane position and height of the slave machine 10 can be acquired in the form of coordinates (X, Y, Z) by receiving the laser beam. Coordinate positions (X, Y, Z) is obtained at many measurement points along the measurement line to survey a section (the plane position and height) along the measurement line S.
Patent JP-2013033605-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: IMAMURA ATSUSHI
IPC: H05B41/24
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which can suppress reduction in an illuminance maintenance rate due to the displacement of a protrusion, thereby helping to extend the life of a discharge lamp.SOLUTION: In a lighting device which lights a high pressure discharge lamp having a pair of electrodes disposed facing each other in a discharge vessel made of quartz glass and also having mercury sealed therein, an AC current is supplied in such a way that an AC current at steadily lighted time of a frequency selected from a range of 60 to 1000 Hz (fundamental frequency) and a low wave cycle of a frequency selected from a range of 5 to 200 Hz lower than the fundamental frequency will alternately occur. The frequency of the low wave cycle is changed corresponding to a change in the discharge lamp lighting voltage, and control is exerted so that a period for which the fundamental frequency is supplied will gradually increase or decrease every prescribed time. As a result, the displacement of a protrusion can be restricted, and reduction in an illuminance maintenance rate can be suppressed, making it possible to extend the life of the light source.
Patent JP-2013035304-A (JP)
Title: Steering lock system
Inventor: SAGUCHI SHINYA
IPC: B60R25/0215
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To more reliably control locking of a steering during travel, relating to a steering lock system.SOLUTION: When a car speed sensor 6 fails, a verification ECU20 determines the failure. However, if a value of car speed cannot be correctly determined on the basis of a car speed signal from the car speed sensor 6 because of disconnection of a connection line between the car speed sensor 6 and the verification ECU20 or the like, there is the risk that the verification ECU20 erroneously determines that no failure has occurred and a drive command that is related to lock is output. Even if a drive command that is related to lock is output like this, when a failure determination part 16 determines that the car speed sensor 6 has failed, a determination signal representing the fact is output to a steering lock ECU30. The steering lock ECU30, upon receiving the determination signal representing failure of the car speed sensor 6, does not causes the steering to be in a locked state even if receiving a drive permission signal and the drive command related to the lock.
Patent JP-2013039092-A (JP)
Title: Combine harvester
Inventor: MORIHIRO TADAMITSU
IPC: A01D67/00
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a reversing mechanism capable of smoothly performing work even with sticking of mud, catching of cut straw, etc., in the case where a reverse driving shaft reversed by hand is located close to the field when reversing a grain culm conveyor of a pretreatment section.SOLUTION: One end of a driving shaft in a horizontal cylinder 10 which is the turning center of the pretreatment section is arranged projecting outward from the horizontal cylinder 10, and the reverse driving of the driving shaft is attained by this projecting part P.
Patent JP-2013051319-A (JP)
Title: Method of manufacturing optical semiconductor laser element
Inventor: FUJIWARA NAOKI
IPC: H01S5/026
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce variation in wavelength in the vicinity of a selective growth mask by letting a modulator layer regrow in a butt joint regrowth step.SOLUTION: By setting growth pressure conditions to 50 Torr or less when a modulator layer is regrown in a butt joint regrowth step, variation in composition and variation in film thickness can be suppressed, and thereby variation in wavelength is reduced.
Patent JP-2012023383-A (JP)
Title: Compound semiconductor device and method of manufacturing the same
Inventor: KANEMURA MASAHITO
IPC: H01L21/28
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide highly reliable GaN based high electron mobility transistors (HEMTs) with high mass productivity by enhancing heat endurance of a source electrode and a drain electrode, and removing instability factors imposed on ohmic properties in the manufacturing process.SOLUTION: The GaN based HEMT comprises a substrate, a gallium nitride based semiconductor, and source and drain electrodes formed by laminating a high melting point metal, i.e. tantalum, having a melting point of 3000°C and a low melting point metal, i.e. aluminum, on the gallium nitride based semiconductor. The source and drain electrodes are formed by setting the ratio of lamination film thickness of tantalum and aluminum (aluminum film thickness/tantalum film thickness) to 10 or above, and annealing the laminate at a temperature of 510°C or more and less than 600°C after laminating.
Patent JP-2013055232-A (JP)
Title: Multilayer inductor
Inventor: UCHIDA KATSUYUKI
IPC: H01F17/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer inductor capable of reducing the magnetic flux leaking from a magnetic material layer at the coil end, and minimizing the impact of magnetism on the circuit components in close proximity.SOLUTION: An internal coil 1a is constituted by laminating a plurality of magnetic material layers each consisting of coil conductor patterns 2a-2d and a ferrite green sheet, winding the plurality of coil conductor patterns 2a-2d continuously around one coil conductor 2, and surrounding the periphery of the coil with a magnetic material layer 1b. At both ends of the outermost layer of the magnetic material layer 1b in the center axis direction of coil winding, a low permeability magnetic material layer 1c composed of a magnetic material having a relatively low permeability, and a high permeability magnetic material layer 1d composed of a magnetic material having a relatively high permeability are provided alternately, at least one layer each. Since the electromagnetic waves are reduced by impedance mismatch on the interface of magnetic material layer where the permeability of the low permeability magnetic material layer 1c is different from that of the high permeability magnetic material layer 1d, the leaking magnetic flux is weakened.
Patent JP-2013053275-A (JP)
Title: Method for manufacturing thermally expandable micro-capsule
Inventor: NATSUI HIROSHI
IPC: B01J13/14
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermally expandable microcapsule capable of manufacturing with good productivity the thermally expandable microcapsule with a large particle diameter while aggregation is suppressed.SOLUTION: The method for manufacturing the thermally expandable microcapsule includes: a first adding process for preparing an aqueous dispersing medium by adding a colloidal silica into water; an emulsifying process for preparing an emulsifying liquid by suspending an oily substance including a polymerizable monomer including a carboxy group-containing monomer, a volatile liquid, and a polymerization initiator into the aqueous dispersion medium; a second adding process for adding a colloidal silica into the emulsifying liquid; and a polymerizing process for polymerizing the polymerizable monomer.
Patent JP-2013056796-A (JP)
Title: Method for producing single crystal insulating substrate including graphene ribbon, and single crystal insulating substrate including graphene ribbon
Inventor: OGINO TOSHIRO
IPC: C30B29/64
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single crystal insulating substrate including graphene ribbons capable of making uniform widths of graphene ribbons, and including graphene ribbons having uniform widths on the whole surface of the substrate, and to provide the single crystal insulating substrate including the graphene ribbons.SOLUTION: A single crystal insulating substrate is prepared, and graphene is fixed on the substrate surface, and proteins involving core particles are arranged at equal intervals on the graphene by using the outer diameter of the proteins involving core particles as a pitch, and the proteins are removed so as to arrange core particles on the graphene, and the graphene is cut by the core particles, to thereby form graphene ribbons.