baber/WOPTO huggingface dataset:
Patent JP-2010265645-A (JP)
Title: Partition wall structure
Inventor: HASEGAWA TOMOYA
IPC: E04B2/74
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To secure a symmetric property of a wall, and to effectively prevent impact noise etc. from being transmitted to the next door or the next room without largely increasing the thickness of the wall.  <P>SOLUTION: The partition wall (50) of a hollow triple-wall structure includes a center wall (51) of a fire-resistant structure having a center face material section (60) arranged at the position of a wall core, and outer walls (52) having outer face material sections (70). The outer face material sections have hollow parts (68) of the same thicknesses at both sides of the center face material section. The center wall includes a stud (61) supporting the center face material section by a panel strip (67) of a sound insulating material. The outer wall includes a stud (64) supporting the outer face material section by a panel strip (77) of a sound insulating material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265796-A (JP)
Title: Turbine for wave power generation
Inventor: KIKUCHI SHOJI
IPC: F03B13/22
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave power generation device reduced in manufacture and installation costs and improved in energy efficiency by simplifying a turbine structure for wave power generation.  <P>SOLUTION: A turbine has a plurality of rotary blades in which a blade angle and configuration for improving rotary power of the turbine vary according to vertical movement of waves and reciprocation flows of water and which are rotated in the same direction by the reciprocation flows of water. The turbine is provided with a mechanism comprising a power generation motor 13 rotating the rotary blades simultaneously with a rotation speed increasing gear 12. Two or more turbines for wave power generation are installed at the end of a floating body and two or more floating bodies are connected to be resonated, so that energy utilization efficiency can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266336-A (JP)
Title: Manufacturing method, manufacturing device, testing device, test method, and substrate for connection
Inventor: KOMOTO YOSHIO
IPC: H01L21/66
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a substrate for connection to be connected simply to a device.  <P>SOLUTION: This method for manufacturing the substrate for connection to be connected to the device includes: a magnetization step of magnetizing a connection terminal on the substrate provided with the connection terminal to be connected electrically to the device; a ball supply step of supplying a conductive ball including a ferromagnetic material to the periphery of the connection terminal in the state where the connection terminal is magnetized, and for allowing the connection terminal to attract the conductive ball; and an integration step of integrating the conductive ball attracted to the connection terminal with the connection terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265142-A (JP)
Title: High-purity lithium carbonate and production method thereof
Inventor: KIKUCHI ATSUSHI
IPC: C01D15/08
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-purity lithium carbonate useful as a raw material for electronic materials, electric cell materials, optical materials, etc., and to provide a method for producing high-purity lithium carbonate from crude lithium carbonate of a high impurity content.  <P>SOLUTION: Lithium carbonate of extremely reduced contents of impurities such as foreign metals such as Ca and Mg and other impurities can be obtained by subjecting an aqueous solution formed by reacting crude lithium carbonate with carbon dioxide in a water solvent to pH adjustment to an alkaline region, to chelating, and lastly to heat treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272918-A (JP)
Title: Differential distribution circuit ic package
Inventor: SANO KOICHI
IPC: H03F3/45
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a sharp-pointed gain peak which may entail deterioration in circuit performance.  <P>SOLUTION: A differential distribution circuit IC chip 102 includes output coplanar lines CPW2P and CPW2N which are supplied with bias voltages VCC from bias voltage terminals VCC_CP and VCC_CN and have output ends connected to output terminals DOUTP and DOUTN of the chip, and a differential amplifier CML which receives input of differential signals from input terminals DINP and DINN and has its outputs connected to output coplanar lines CPW2P and CPW2N. A package 103a includes resistances R5P and R5N inserted in series between bonding wires 110a and 111a, and 204 and 205 for supplying the bias voltages VCC to the bias voltage terminals VCC_CP and VCC_CN.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269212-A (JP)
Title: Seawater desalination apparatus
Inventor: NAKAMURA KATSUSHIGE
IPC: B01D5/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seawater desalination apparatus which effectively heats seawater by solar light to obtain a large amount of steam.  <P>SOLUTION: A synthetic oil H in a heating vessel 2 is heated by solar light L, the heated synthetic oil H is circulated to a heating part 14, seawater A in a steam generation part 16 is heated by the heating part 14, and therefore the seawater A is effectively heated and a large amount of steam B is obtained. Then, as the heating part 14 circulating the synthetic oil H is arranged on the ground, a steam generation part 16 and a condenser 19 are also arranged at lower positions and the circulation of the seawater A is easy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273011-A (JP)
Title: Imaging apparatus, imaging method, and imaging program
Inventor: TAKASUMI MASAYA
IPC: G03B7/0805
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image having unexpectedness to a user.  <P>SOLUTION: When the user sets a photographing condition change mode among a plurality of photographing modes including a normal mode being a standard photographing mode, and the photographing condition change mode that can provide image data different from image data obtained in the normal mode by changing a photographing condition in each photographing even without a user's change in the photographing condition, image data are generated by performing processing that changes the photographing condition in accordance with the degrees of changing the photographing condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271644-A (JP)
Title: Optical scanner
Inventor: OKI MAKOTO
IPC: B41J2/44
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which the deterioration of an image due to temperature variation is suppressed and an SOS (Start Of Scan) synchronization signal is accurately generated.  <P>SOLUTION: The optical scanner 10a is used for an image forming apparatus including a photoreceptor drum. A light emission element 12Y emits a beam BY. A deflector 20 deflects the beam BY. A scanning lens 22 images the beam BY deflected with the deflector 20 onto the photoreceptor drum. A sensor 32 detects a beam BYa which does not pass through the scanning lens 22 and a beam BYb which passes through the point P1 on the scanning lens 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274806-A (JP)
Title: Signal lamp control unit of railway signal system
Inventor: TABE KUNIHIDE
IPC: B61L29/28
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unlit lamp outage detection function in a signal lamp control unit (FSG2-C) 41.  <P>SOLUTION: In an electronic interlocking device of a railway signal system, an unlit lamp outage detection circuit is disposed on a separate board from a main board of the signal lamp control unit (FSG2-C) 41 for allowing a signal lamp to light up by passing electric current therethrough. The signal lamp control unit (FSG2-C) 41 and an unlit lamp outage detection board 42 are stored within slots of a plurality of I/O control units of a control rack, and a dedicated cable 43 connects between respective equipments of the signal lamp control unit (FSG2-C) 41 and the unlit lamp outage detection board 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280795-A (JP)
Title: Biaxially oriented polypropylene film for capacitor, metal vapor deposition film thereof and cast stock sheet
Inventor: ISHIWATARI TADAKAZU
IPC: C08J7/04
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented polypropylene film for an extremely thin capacitor having high withstand voltage property at high temperatures, and to provide a cast stock sheet and metal vapor deposition film for capacitors.  <P>SOLUTION: To a main isotactic polypropylene resin (A) having molecular characteristics in which the meso pentad fraction ([mmmm]) is 95% or more and 98% or less, an isotactic polypropylene resin (B) having [mmmm] which is lower than that of the resin (A) by a range of 1% or more and 5% or less, is added in a range of 1 mass% or more and 20 mass% or less based on the total mass of resin mixture, so that the biaxially oriented polypropylene film for capacitors has a peak temperature 80°C or higher of tanδ distribution (crystal dispersion), in a temperature-loss tangent (tanδ) curve obtained at a frequency 0.5 Hz, and at a rate of temperature increase of 2°C/min as measured by solid dynamic viscoelastic measurement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283118-A (JP)
Title: Semiconductor integrated circuit
Inventor: ABE HIROYUKI
IPC: H01L27/04
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that improve the flexibility of arrangement of external devices without making wiring complicated.  <P>SOLUTION: The semiconductor integrated circuit is connected to the plurality of external devices. The semiconductor device includes a cell portion, a plurality of IO circuits 102, and a plurality of bonding pads 103. The cell portion exhibits functions of the semiconductor integrated device. The IO circuits 102 are provided according to the respective external devices, and control connection with the cell portion 101. Each of the bonding pads 103 can be connected to two IO circuits 102, and has a first terminal 201a for connection with one IO circuit 102a and a second terminal 201a for connection with the other IO circuit 102b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280616-A (JP)
Title: Dentifrice
Inventor: MURAKAMI YOSHINORI
IPC: A61K8/19
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dentifrice which has sufficient shape retention even when a large amount of a polymer-based binder is not incorporated, does not leave taste and whiteness even if the amount of a powder compounded is small, and has good dispersibility in the oral cavity and a light use feeling.  <P>SOLUTION: The dentifrice includes 0.1-10 mass% thickening silica having an oil absorption of 150-500 mL/100 g as component (A), 0.1-10 mass% calcium carbonate as component (B), and 40-70 mass% water as component (C) with a mass ratio [(B):(A)] of component (B) to component (A) of 2:1 to 0.5:99.5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009235576-A (JP)
Title: Thin film formation method
Inventor: FUKUDA KAZUHIRO
IPC: G02B1/14
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film formation method capable of achieving high density plasma, and manufacturing a high quality thin film by using inexpensive discharge gas such as nitrogen.  <P>SOLUTION: By the thin film formation method using an atmospheric pressure plasma discharge apparatus 10, the thin film is formed by applying a high-frequency electric field having a relationship V1≥IV>V<SB>2</SB>or V1>IV≥V<SP>2</SP>when the intensity (kV/mm) of the high-frequency electric field applied from a first electrode 11 is defined as V<SB>1</SB>, the intensity (kV/mm) of the high-frequency electric field applied from a second electrode 12 is defined as V<SB>2</SB>, the intensity of the discharge starting electric field (kV/mm) as IV, the output density of the high-frequency electric field applied from a second electrode as 1W/cm<SP>2</SP>, and 90 to 99.9 vol% of the amount of the entire gas supplied to the discharge space being discharges gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010286541-A (JP)
Title: Light emitting device, electronic equipment, and method of driving light emitting device
Inventor: OTA HITOSHI
IPC: H05B44/00
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress errors of a drive current for a plurality of gray-levels.  <P>SOLUTION: A pixel circuit PX includes a light emitting element E and a drive transistor TDR, and a capacitor C2 having an electrode e1 and electrode e2. The electrode e2 is connected to a gate of the drive transistor TDR. A drive circuit 20 which supplies a gradation potential VDATA in accordance with specified gradation to a gate of the drive transistor TDR from a signal line 14, which increases a source potential VS of the drive transistor TDR by supplying a current in the drive transistor TDR that is made conductive by supply of the gradation potential VDATA in a first period P1, stops supply of the gradation potential VDATA to the gate in a second period 2, and a potential of the electrode e1 is changed by supplying the gradation potential VDATA to the electrode e1 from the signal line 14. Thereby, voltage VGS between the gate and the source of the drive transistor TDR is increased. The drive transistor TDR is supplied to the light emitting element E in accordance with the voltage VGS set in the second period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284741-A (JP)
Title: Apparatus and method for fastening nut
Inventor: YAMANOBE KOJI
IPC: F16H1/16
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide apparatus and method for fastening nuts, allowing a plurality of nuts to be simultaneously fastened with a small torque.  <P>SOLUTION: A nut fastening apparatus includes a torque input device 5 and a torque transmission mechanism 6. The torque input device 5 includes a first rotary member 7 formed by disposing a worm 7b; a second rotary member 8 formed by disposing a worm wheel 8b engaged with the worm 7b, and worms 8c and 8d; a third rotary member 9 formed by disposing a worm wheel 9b engaged with the worm 8c, and a first sprocket 9c; and a forth rotary member 10 formed by disposing a worm wheel 10b engaged with the worm 8d, and a second sprocket 10c. The torque transmission mechanism 6 includes a plurality of nut fastening sprockets 15 attached to the plurality of nuts 3; and an endless transmission member 16 entrained about the first sprocket 9c, the second sprocket 10c, and the plurality of nut fastening sprockets 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284351-A (JP)
Title: Vacuum cleaner
Inventor: SENOO HIROYUKI
IPC: A47L9/28
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner excellent in durability and safeness, wherein an electric blower is stopped when an abnormality occurs.  <P>SOLUTION: The vacuum cleaner includes: electric blower driving means 11 for driving the electric blower 2; power amount control means 12 constituted so as to combine with an operation unit 5 to be operated by a user; temperature excessive rise preventing means 15 which is arranged in the vicinity of the electric blower 2, blocks power supply to the electric blower 2 when the circumferential temperature abnormally rises; a heat generation body 18 arranged in the vicinity of the temperature excessive rise preventing means 15; stop indication determining means 14 for sensing a stop indication of the operation unit 5; and energization sensing means 13 for sensing energization to the electric blower 2. When the energization sensing means 13 determines that energization is being performed and also the stop indication determining means 14 determines that the stop indication is being issued in the operation unit 5, energization is performed to the heat generation body 18 to forcibly operate the temperature excessive rise preventing means 15. Thus, the power supply to the electric blower 2 is blocked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288391-A (JP)
Title: Charge control method of lithium ion battery
Inventor: UEDA NORITOSHI
IPC: H02J7/02
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge control method of a lithium ion battery for correctly detecting a voltage median at the time of charging from an external power supply.  <P>SOLUTION: The lithium ion battery is mounted on a vehicle and can be charged from an external power supply as well as from a motor while a vehicle is travelling. The charge control method of the lithium ion battery includes: determining whether the external power supply is connected and ready for charging a charger (S01). If the external power supply is connected and ready for charging, the frequency of the external power supply is detected (S03). The sampling rate of charge voltage applied to the lithium ion battery is decided according to the detected frequency (S05). The charge voltage is measured according to the decided sampling rate (S11). The average value of a plurality of charge voltages thus measured is acquired as a voltage median at the time of charging from the external power supply (S13).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287838-A (JP)
Title: Electrode connection structure, conductive adhesive used therefor, and electronic device
Inventor: YAMAMOTO MASAMICHI
IPC: H01L21/60
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means to form an inexpensive and highly reliable connection structure capable of simplifying a manufacturing process by connecting a connecting electrode having organic films as an oxidation preventing film using a conductive adhesive.  <P>SOLUTION: This electrode connection structure in which a first connecting electrode 2 is connected to a second connecting electrode 10 through a conductive adhesive layer 9 includes organic films 6, 11 at least provided on the connecting electrodes, and conductive particles 8 blended with their major axis directions oriented in the thickness direction of the conductive adhesive layer while having an average major axis at least larger than the total thickness of the organic film and the conductive adhesive layer, and the conductive particles break through the organic film, and are brought into contact with the first connecting electrode and the second connecting electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009205179-A (JP)
Title: Electrophotographic apparatus
Inventor: YAMADA SHINTARO
IPC: G03G15/00
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized electrophotographic apparatus provided with toner regulatory blades free from a toner filming phenomenon, an increase in a passing toner, and insufficiency of electrification of toner due to insufficiency of toner regulating forces by shortening mounting intervals of photosensitive drums.  <P>SOLUTION: In the electrophotographic apparatus, a toner regulatory blade 63 is formed as an integrally formed product, which is formed by bending a spring material at least once, and also arranged in a direction along a normal of an intermediate transfer belt 44 or a paper conveying belt and in a following direction following the rotation of a developing roller 61. A thickness of the tip end part of the developing means 60 in a belt moving direction 105 is smaller than a thickness of a toner storage part 65 of the developing means 60. Then, an exposure means 42 is arranged in space surrounded by the toner storage part 65 of the developing means 60 and thinned developing unit tip end part 71 to decrease a pitch P when image forming means 70 are stacked vertically.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011001968-A (JP)
Title: Cam device and pick-and-place-unit using the same
Inventor: YONEZAWA KAZUHIRO
IPC: F16H25/14
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To use a rib cam for a plate cam and equalize thickness dimension of a rib in a cam device constituted of the plate cam and a lever transmitting a cam position.SOLUTION: Equal thickness of the rib 19 forming the cam is maintained in the rib cam. Inner and outer cam rollers 23, 24 touching an inner surface and an outer surface of the rib cam are attached to a rocking block 25. The rocking block 25 is rockably attached to the lever 8 transmitting the cam position to form a cam device 22. Similar cam devices 22, 26 are fixed on a base shaft 10 of a machine body 9, using one for X-axis direction movement and the other for Z-axis direction movement to form a PPU (pick and place unit) 1 repeatedly moving an end tool 4 to a gate direction by rotating the base shaft 10.
Patent JP-2011002147-A (JP)
Title: Storage type water heater
Inventor: ENDO SHUGO
IPC: F24H1/00
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a storage type water heater capable of preventing clogging of a bath circulation circuit caused by inclusion of foreign matters even when a water flowing means is not operated due to the inclusion of foreign matters in a bath circulation pipe line.SOLUTION: This water heater includes: the bath circulation pipe line 90 for supplying hot water stored in a hot water storage tank 20 to a bathtub 160 and circulating hot bath water 160a stored in the bathtub 160; a remote controller 120 receiving input of a cleaning operation; a bath circulating pump 91 sucking and circulating the bath water 160a within the bath circulation pipe line 90 when the input of the cleaning operation is received; a flow switch 88 for detecting flowing of the bath water 160a circulated by the bath circulating pump 91; and a cleaning control part for operating the bath circulating pump 91 for a first time when the water flowing is not detected and operating the bath circulating pump 91 for a second time longer than the first time when the water flowing is detected.
Patent JP-2011002020-A (JP)
Title: Electromagnetic clutch, compressor, and manufacturing method for electromagnetic clutch
Inventor: HAMAZAKI MASANORI
IPC: F04B35/00
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To increase a contact area of an armature and a rotor without dramatically increasing the cost for increasing the attraction of the armature and the rotor.SOLUTION: Grooves 44, 45A, 45B of the armature 42 and the rotor 43 are formed by laser machining so that the widths of the grooves 44, 45A, 45B are set as little as possible at low cost within such a range that a short-circuit of magnetic flux does not occur. Thereby, the contact area of the armature 42 and the rotor 43 can be increased to increase the attraction towards each other. As a result, an allowance for torque transmission capacity of an electromagnetic clutch M is enhanced, and an increase of the torque of a scroll compressor 10 is achieved.