baber/WOPTO huggingface dataset:
Patent JP-2011152969-A (JP)
Title: Inclined-conveyance type flow conveyor
Inventor: NISHIYAMA TADAO
IPC: B65G19/18
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclined-conveyance type flow conveyor which simply, efficiently and reliably collects the remaining powder and granular material according to the reduction of the powder and granular material in an inclined-conveying area in which a conveyor case is in an uphill gradient without any considerable increase in the conveying load.  <P>SOLUTION: In the inclined-conveyance type flow conveyor 100, a conveyor chain 120 having a large number of a pair of right and left powder and granular material conveying attachments 121 consisting of U-shaped bent bars at an equal spacing in the longitudinal direction of the chain run in a circulating manner while conveying the powder and granular material M in a conveyor case 110 having at least an inclined conveying area 110b of the uphill gradient, and a remaining powder and granular material collecting means 123 for scooping the powder and granular material M remaining in the inclined conveying area 110b according to the reduction of the powder and granular material M is provided on at least a pair of both sides of the powder and granular material conveying attachments 121.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245508-A (JP)
Title: Wafer alignment device and wafer alignment method
Inventor: YASUDA KATSUO
IPC: H01L21/027
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To correctly align a wafer in a short period of time.  <P>SOLUTION: The wafer alignment device is provided with a control unit carrying out: a correction processing for correcting wafers for the second and succeeding wafers based on a position of the first wafer; a low magnification correction processing for correcting in directions of X, Y and θ to wafers for the second and succeeding wafers based on an amount of deviation of two low magnification alignment patterns previously determined and a reference position; and a high magnification correction processing for correcting in directions of X, Y and θ to wafers the second and succeeding wafers based on an amount of deviation of two high magnification alignment patterns previously determined and a reference position. The wafer alignment method carries out positioning of the wafers in continuously and alternately processing a plurality of wafers by a processing function same as that of the processing of the wafer alignment device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153917-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIOKA YUYA
IPC: G01R31/28
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To implement an accurate scan test without a leakage even if clocks having shifted phases are used.  <P>SOLUTION: In a semiconductor integrated circuit, a plurality of flip-flop groups are supplied with first clocks CLK 1, 2, 3 corresponding to the flip-flop groups and including clocks having different active pulse phases, and a latch circuit is supplied with a second clock G1 for causing a latch to be active for a duration from an edge of an active pulse supplied at late timing in a clock cycle to an edge of an active pulse supplied at early timing in a next clock cycle among two active pulses supplied to the flip-flop groups connected to an input side and an output side of the latch circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153050-A (JP)
Title: Dielectric ceramic, resonator and method for manufacturing dielectric ceramic
Inventor: KOMATSU TAKESHI
IPC: C04B35/462
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric ceramic having improved mechanical characteristics such as strength and fracture toughness.  <P>SOLUTION: The dielectric ceramic is a polycrystal containing La, Al, Ca and Ti, and CaAl<SB>12</SB>O<SB>19</SB>(hibonite) crystal is present in the crystal grain boundary.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153596-A (JP)
Title: Internal combustion engine control device
Inventor: IMAI YASUTO
IPC: F02D45/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine control device improving the reliability.  <P>SOLUTION: The internal combustion engine control device 1 for controlling an internal combustion engine includes cores 12, 14 performing arithmetic processing concerning control of the internal combustion engine according to a clock frequency, a throttle valve time-variation computation part 21 detecting a time variation of a throttle valve opening degree of the internal combustion engine, clock frequency computation parts 22, 25 and clock setting registers 23, 26, which vary the clock frequency based on the time variation detected by the throttle valve time-variation computation part 21. According to the internal combustion engine control device 1, by varying the clock frequency based on the detected time variation of the throttle opening degree, a time required for calculation of a processing load can be shortened as compared with a case of varying the clock frequency based on a present processing load of a computation means as was in the past, the occurrence of control delay is avoided and the reliability concerning the control of the internal combustion engine can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159015-A (JP)
Title: Program, apparatus and method for supporting search
Inventor: MIYOSHI YOSHIAKI
IPC: G06F17/30
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficient search according to a real operation state.  <P>SOLUTION: A search history acquisition means 1b acquires search history by a search means 1a, and stores the acquired search history in a search history storage means 1c. A measurement means 1d, when the content of first search including a plurality of search conditions are added to the search history, generates a plurality second searches by changing the order of refine search for the first search. The measurement means 1d executes each of second searches and another search being executed when the first search is executed, based on the search history, acquires processing time required for the second searches as a measurement result and stores the measurement result in a measurement result storage means 1e. A conversion rule output means 1f specifies one of the second searches having the shortest processing time, based on the measurement result, and outputs the order of refine search included in the specified second search, as a condition conversion rule for converting the order of the refine search of the first search by the search means 1a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156549-A (JP)
Title: Plunger device and plunger tip
Inventor: FURUKAWA YUICHI
IPC: B22D17/20
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plunger device to be provided at a die casting machine, wherein molten metal can be rapidly solidified after the molten metal has been filled into a cavity while reducing the generation of an initial solidified layer generated in the molten metal within a sleeve in order to improve casting quality, and it has excellent durability.  <P>SOLUTION: The plunger device 1 includes: a sleeve 2 charged with molten metal; and a plunger tip 3 internally mounted to the sleeve 2 so as to be slidable and pressing out the molten metal charged in the sleeve 2. In the inner circumferential surface 2b of the sleeve 2 and the tip end surface (front end face 3a) facing the molten metal of the plunger tip 3, a rugged shape having a surface roughness with a size exceeding Ra0.2[μm] is formed, and further, a carbon-bonded carbon based film is applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159558-A (JP)
Title: Locking holder
Inventor: MITSUMA KENICHI
IPC: H01R13/58
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock holder in which connection between the terminals is not loosened or locking does not come off even if it receives vibration or the like, without any effect to attachment and detachment of the connection portion of the connector.  <P>SOLUTION: The lock holder 200 is used for a connector 100 of a structure which has a first connector 110 and a second connector 120 and lock levers 112a, 112b installed on the first connector 110, and has a holder body 210 of a cross-sectional reverse concave shape which can be installed on the second connector 120 inserted in the first connector 110. The holder body 210 has positioning holes 211a, 211b into which the tip part of lock levers 112a, 112b in the locking state of the first connector 110 are inserted. In other words, only by installing the holder body 210 on the second connector 120, it is installed on the connector 100, thereby, accompanied with this, locking state of the lock levers 112a, 112b is maintained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156310-A (JP)
Title: Vacuum cleaning brush for filter
Inventor: HOKIBARA YUSUKE
IPC: A46B15/00
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaning brush for filter which can easily perform suitable cleaning of an air filter with folds over a plurality of folds.  <P>SOLUTION: The vacuum cleaning brush 1 for filter for brushing and vacuum sucking a filter 2 with folds includes a brush head 6 which can be connected to a vacuum suction device 3 and has a suction opening with width of multiple times or more of a pitch P of the folds 4; a plurality of brushes 7 set around the suction opening to be capable of moving in/out in a direction perpendicular to the suction opening, and a fixing mechanism 8 for releasably fixing the brush 7 with respect to the suction opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163171-A (JP)
Title: Small wind turbine generator mountable to window
Inventor: ABE SEIJI
IPC: F03D11/04
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a general wind turbine generator is installed in a relatively large space without a shield in the surrounding, requires a strong pedestal for installation, and generally requires installation work, and furthermore, since a generator portion is exposed to a wind and rainfalls, and requires a high sealing property such as waterproof, the wind turbine generator is difficult to be maintained, often complicated in structure, and not widely used for an ordinary home.  <P>SOLUTION: The wind turbine generator is installed at a window frame so that the installation is facilitated. Furthermore, a rotary blade is installed outdoors and the generator portion is installed indoors, so that high seal performance becomes unnecessary. As wind received in a building is collected at rotary blades along walls even if the wind turbine generator is not installed in a large space, the efficiency is not deteriorated relatively except the case of an exactly-opposite wind.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164551-A (JP)
Title: Variable magnification optical system, optical apparatus, and method for manufacturing variable magnification optical system
Inventor: SUZUKI GOJI
IPC: G02B15/20
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a variable magnification optical system that has satisfactory optical performance; an optical apparatus; and a method for manufacturing the variable magnification optical system.  <P>SOLUTION: The variable magnification optical system includes, in order from an object side: a first lens group G1 of positive refractive power; a second lens group G2 of negative refractive power; a third lens group G3 of positive refractive power; a fourth lens group G4 of negative refractive power; and a fifth lens group G5 of positive refractive power. In the variable magnification optical system, when performing variable power from a wide-angle-end state to a telephoto-end state, the interval between the first and second lens groups G1 and G2 vary, the interval between the second and third lens groups G2 and G3 vary, the interval between the third and fourth lens groups G3 and G4 vary, and the interval between the fourth and fifth lens groups G4 and G5 vary. In the variable magnification optical system, it is possible to adjust a position by eccentrically tilting the fifth lens group G5 so as to include a direction orthogonal to an optical axis, and a predetermined conditional expression is satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171080-A (JP)
Title: Battery part, battery pack, and method for manufacturing battery pack
Inventor: THAN TRONG LONG
IPC: H01M2/20
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery part excellent in bond strength and reliability.  <P>SOLUTION: The battery part is formed out of an aluminum material containing Fe of 0.50 mass% or less, Si of 0.50 mass% or less, Ti and B of 0.01 mass% or more and 0.10 mass% or less respectively, and also Ti and B of 0.15 mass% or less in total.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157351-A (JP)
Title: Molded substrate for recording medium
Inventor: SUGIMURA SHINOBU
IPC: G11B5/84
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To transfer an irregular pattern to a resist with a molded substrate which is injection-molded as an imprint stamper of a recording medium such as a DTR (Discrete Truck Recording) medium.  <P>SOLUTION: The molded substrate for recording medium is injection-molded by using a metallic mold assembly having: a first metallic mold having a center hole to which a metal stamper with a center hole and having the irregular pattern formed on the surface thereof is fixed; a stamper holder 12, with a cylindrical shape, to be inserted into the center hole of the first metallic mold, and having a flange to hold an inner circumferential part of the surface of the stamper with an outer diameter of ≤17.6 mm mounted on an end thereof; a sprue bush arranged in the stamper holder; and a second metallic mold opposing the first metallic mold with the stamper fixed thereto, wherein the outer circumference of the flange of the stamper holder is arranged so as to be separated from the innermost peripheral position of the irregular pattern formed on the metal stamper by ≥0.5 mm, has a shape of a disk having a center hole, and has a level difference on a position separated from the innermost peripheral position of a recording area by ≥0.5 mm toward the inside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011169285-A (JP)
Title: Air conditioner
Inventor: IZUMI YOSHIKI
IPC: F04D29/38
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape of an outdoor fan for promoting heat exchange of an outdoor heat exchanger corresponding to a physical property of the coolant, in a separation type air conditioner using a low GWP coolant instead of R410A.  <P>SOLUTION: A propeller fan includes a plurality of blades 6 on a cylindrical hub 5, and a chord length on a circumference side of the blade 6 is longer than that on a hub side. In a cross section in a radial direction of the blade 6, an approximately 1/3 portion from the circumference side of a blade length connecting a hub part of the blade 6 to a circumference part 4 is taken as a curvature point, and a shape of the blade on the circumference side is a concave shape on a windward side, while a shape on the hub side is a straight shape. In a meridian plane of the blade 6, an approximately 1/3 portion from the circumference side of the blade length connecting the hub part with the circumference part 4 is also taken as the curvature point, and the shape of the blade on the circumference side is the concave shape on the windward side, while the shape on the hub side is the straight shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125839-A (JP)
Title: Catalyst for cleaning exhaust
Inventor: MIURA MASAHIDE
IPC: B01D53/94
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust having enhanced durability to sulfur poisoning while maintaining the effect of suppressing sintering.  <P>SOLUTION: The catalyst for cleaning exhaust includes a composite of silica and zirconia supporting noble metal. The content of silica preferably is 5 to 50 wt.% relative to the catalyst for cleaning exhaust. Further, there is disclosed a catalyst for cleaning exhaust including a catalyst coat layer of a two-layer structure, with the upper layer comprised of a composite of silica and zirconia supporting noble metal. In the latter case, the upper layer preferably contains alumina in a concentration of 45 to 70 wt.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010219519-A (JP)
Title: Semiconductor structure and method of manufacturing the same (self-aligned schottky diode)
Inventor: ROBERT MARK RASSEL
IPC: H01L29/47
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-aligned Schottky diode that may be manufactured despite limited thickness of a top semiconductor layer, and to provide a method of manufacturing the same.  <P>SOLUTION: A Schottky barrier diode comprises a doped guard ring having a doping of a second conductivity type in a semiconductor-on-insulator (SOI) substrate. The Schottky barrier diode further comprises a first-conductivity-type-doped semiconductor region having a doping of a first conductivity type, which is the opposite of the second conductivity type, on one side of a dummy gate electrode, and a Schottky barrier structure surrounded by the doped guard ring on the other side. A Schottky barrier region may be laterally surrounded by the dummy gate electrode and the doped guard ring. The doped guard ring includes an unmetallized portion of a gate-side second-conductivity-type-doped semiconductor region having a doping of the second conductivity type. The Schottky barrier region may be laterally surrounded by a doped guard ring including a gate-side doped semiconductor region and an STI-side doped semiconductor region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011176153-A (JP)
Title: Thin film transistor substrate
Inventor: ICHIMURA KOJI
IPC: H01L21/336
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor substrate with which a fast-response display, a peripheral circuit etc., making good use of high mobility that an oxide semiconductor has are actualized by solving problems of an insulation failure and disconnection at a step part when a transparent conductive film is used as a wiring electrode.  <P>SOLUTION: The thin film transistor substrate includes a base 1, a gate electrode 2 provided on the base 1 and composed of the transparent conductive film, a gate insulating film 3 provided to cover and flatten the gate electrode 2, the oxide semiconductor film 4 provided above the gate electrode 2 and on the gate insulating film 3, and a source electrode 5s and a drain electrode 5d provided on the oxide semiconductor film 4 apart from each other so that the center part of the oxide semiconductor film 4 is open, wherein the gate insulating film 3 includes an insulating flattening film 3a made of a coating type material. The gate insulating film 3 can be composed of the flattening film 3a, or can be composed of the flattening film 3a and an insulating film 3b provided on the flattening film 3a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174204-A (JP)
Title: Flat polyphenylene sulfide fiber for papermaking, and wet type nonwoven fabric
Inventor: KAIHO KEIJI
IPC: D21H13/20
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat polyphenylene sulfide fiber for papermaking, useful for improving the compactibility of a wet type non-woven fabric comprising polyphenylene sulfide short fibers and making it thin and strong.  <P>SOLUTION: The flat polyphenylene sulfide short fibers for the papermaking is provided by having 1.0 to 3.3 dtex single fiber fineness, and 1.5≤A≤3.0 flatness rate A expressed by the longer diameter/shorter diameter of the fiber cross section perpendicular to the fiber axis direction of the short fiber. The wet type non-woven fabric is provided by using 1 to 20% such the flat polyphenylene sulfide short fiber and also having ≥0.90 g/cm<SP>3</SP>paper making density.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175172-A (JP)
Title: Digital camera
Inventor: MATSUZAWA MASATO
IPC: G02B7/36
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a relative attaching error between an imaging device and a phase difference type focus detection sensor, and deterioration in accuracy due to aging as a correction value.  <P>SOLUTION: The digital camera includes: a first focus detection means which picks up a subject image through a photographic optical system, detects a focus adjustment state of the photographic optical system and outputs a first focus detection signal; a second focus detection means which picks up the subject image through the photographic optical system at a position different from the arrangement position of the first detection means, detects the focus adjustment state of the photographic optical system and outputs a second focus detection signal; an error calculation means which calculates the relative attaching error between the first focus detection means and the second focus detection means on the basis of the first focus detection signal and the second focus detection signal; and a recording control means which records the error calculated by the error calculation means on a storage medium as a correction value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176990-A (JP)
Title: Switching power supply circuit
Inventor: HANE ISAMASA
IPC: H02M3/155
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply circuit that can be operated stably, even if a capacitor with low ESR is used in the circuit or a switching frequency becomes higher.  <P>SOLUTION: The switching power supply circuit includes a comparator 1 which outputs a set signal S1, an on-time signal generating circuit 3 which generates an on-time signal S3 that defines a period in which a switching element SW is on, and a flip-flop circuit 2 which switches on and off the switching element SW through the set signal S1 and through the on-time signal S3. A reference voltage generating circuit 10 has a reference power supply V1 which generates a reference voltage Vref1, a reference power supply V2 which generates a reference voltage Vref2 (<reference voltage Vref1), a capacitor C1, a resistance R1, and a switcher SW1. The reference voltage generating circuit is controlled such that during an off-period of the switching element SW, the switcher SW1 is switched off to cause the reference voltages Vref to increase gradually.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181690-A (JP)
Title: Light emitting device and optical apparatus using the same
Inventor: SAITO KAZUNARI
IPC: H01S5/22
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device improving the heat dissipation property and an optical apparatus using the same.  <P>SOLUTION: A second substrate 31 made of GaAs is provided with: a laser oscillation part 60 made of an AlGaAs based semiconductor layer; and a laser oscillation part 70 made of an AlGaInP based semiconductor layer. An n-type clad layer 71 or an etching stop layer 74 is removed from the peripheral section 90 of the second substrate 31 other than the laser oscillation parts 60, 70. An embedded layer 91 made of a material having a thermal conductivity higher than that of the etching stop layer 74 or the n-type clad layer 71, is provided to the peripheral section 90. Heat generated in a first light emitting element 20 is conducted to a support base 11 via the high thermal conductivity embedded layer 91, thereby improving the heat dissipation property.  <P>COPYRIGHT: (C)2011,JPO&INPIT