baber/WOPTO huggingface dataset:
Patent JP-2011074846-A (JP)
Title: Ptc heater unit and pressure reducing valve for lpg fuel
Inventor: HATAKEYAMA TAKUSHI
IPC: F02M21/06
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance heating efficiency by a PTC element in a PTC heater unit which heats gas circulating in a heating gas passage by the PTC element.  <P>SOLUTION: A clearance passage 60 constituting at least a part of the heating gas passage 59 is formed between an inner peripheral surface of a base cylinder 42a keeping the PTC element 43 on an outer peripheral surface and an outer peripheral surface of an insertion cylinder 61 inserted into the base cylinder 42a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010035200-A (JP)
Title: Recording device, playback device, recording method, and playback method
Inventor: NANBA TAKAHIRO
IPC: H04N5/92
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and playback device that efficiently transmits information by a simple system, can easily select, and record and play back necessary channel information, and is adaptive to multichannel broadcasting.  <P>SOLUTION: Second time data matching the recording and playback device is generated based upon previously added first time data. Then a transport packet and the second time data added to the transport packet are recorded in a predetermined recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011083152-A (JP)
Title: Power converter
Inventor: IBORI SATOSHI
IPC: H02M7/48
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems of a power converter: when installed in a self-support board, a temperature detector of a main element in the power converter detects heat to stop the power converter due to overheat protection, when heat accumulates in the self-support board to raise the temperature therein due to the loss generated by the power converter, unless cooled by a cooling fan that has a proper amount of wind.  <P>SOLUTION: The power converter determines the cause of overheating based on a value of temperature in the power converter which is set in advance; a temperature detected by a temperature detector provided on a cooling fin; a temperature detected by a temperature detector provided in the power converter case; and a value detected by a current detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080958-A (JP)
Title: Edge location detection device for parked vehicle
Inventor: OKI TORU
IPC: G01S15/93
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge location detection device for parked vehicle which enhances the accuracy of edge location detection for parked vehicles even if utilizing a horizontal wide angle sonar.  <P>SOLUTION: The horizontal wide angle sonar 4 used for the edge detection device for parked vehicles includes a transmitter 4M and a pair of right and left receivers 4R and 4L. Both the receivers 4R and 4L have a common receiving domain 4LRw. Here, in the horizontal wide angle sonar 4, the number of the transmitter 4M is one. Thereby, since easy transmission of supersonic wave toward an edge of parked vehicles is enabled, the location of the edge is easily detected using the common receiving domain 4LRw.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084490-A (JP)
Title: Foamed skin liniment
Inventor: KIYOZUKA AIKO
IPC: A61K47/10
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed skin liniment that affords sufficient blood circulation enhancing effect by keeping excellent foam even at a low temperature so that carbon dioxide can act on the skin over a long period of time and is filled in a pressure-resistant container to achieve an inner pressure of <0.7 MPa at 25°C.  <P>SOLUTION: The foamed skin liniment contains: (A) at least one chosen from ethereal sulfate, ether carboxylate and salts thereof; (B) a (meth)acrylic polymer; (C) a polysaccharide polymer; (D) carbon dioxide and (E) a hydrocarbon mixture chosen from 3-5C hydrocarbons and contains 70-100 mass% saturated hydrocarbon having vapor pressure at 35°C of 0.1 MPa or larger but smaller than 0.5 MPa. The foamed skin liniment is filled in the pressure-resistant container to achieve an inner pressure of <0.7 MPa at 25°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083793-A (JP)
Title: Device for punching sheet metal and die used for the same
Inventor: SARUGAKU YASUHIRO
IPC: B21D28/34
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for punching a sheet metal and a die used for the same with which the generation of secondary punched scraps is evaded and possibility that a continuous work is interrupted and also a desired through hole is not formed is eliminated.  <P>SOLUTION: The device 1 for punching the sheet metal includes: an upper die holder 2 which is lifted and lowered with a hydraulic ram or the like; a pressurizing plate 3 which is fixed to the upper die holder 2; a pressurizing pad 5 which is hung down through an elastic member 4 from the upper die holder 2; a punch holder 7 which is constituted as a punching unit which is fixed to the pressurizing pad 5 through a bolt 6 or the like; a lower die 9 on which the sheet metal 8 to which punching is applied is placed and a die 10 which is embedded in the lower die 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085738-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA KIMIAKI
IPC: G02F1/1337
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance transmittance of a liquid crystal display device of a VA mode having a four-domain alignment structure.  <P>SOLUTION: A pixel of the liquid crystal display device includes a liquid crystal layer 30 including a nematic liquid crystal material having negative dielectric anisotropy, a first electrode 20A1, a second electrode 20A2 and a pair of vertical alignment layers 21A1 and 21A2. The first electrode 20A1 has a main part 10t1 and a plurality of branched parts 10b1 extended in parallel from the main part 10t1. The plurality of branched parts 10b1 includes four groups extended to four different azimuths, and the difference between optional two azimuths in the four azimuths is nearly equal to an integer multiple of 90° and forms an angle of nearly 45° with polarizing axes of two polarizing plates. When no voltage is applied to the liquid crystal layer, alignment of the liquid crystal molecules in the vicinity of the vertical alignment layers is regulated by the vertical alignment layers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083861-A (JP)
Title: Boring tool
Inventor: NIITANI HARUHIKO
IPC: B23B29/02
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boring tool which not only is lightweight but also has both abrasion resistance and high stiffness.  <P>SOLUTION: In the boring tool, a shaft-like tool body 10 is provided with a cutting tool 20 and the tool body 10 reciprocates in the axial direction to ream a hole provided to a workpiece. The tool body 10 includes a base material 11 formed by a carbon fiber reinforced composite material, a hard plating layer 13 consisting of hard plating applied to a surface 10b of the tool body 10, and an under layer 12 which is applied between the base material 11 and the hard plating layer 13 and which consists of base plating to improve the wettability of the hard plating layer 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091515-A (JP)
Title: Mobile communication terminal, mobile communication control device, mobile communication system, and mobile communication method
Inventor: AOYANAGI KENICHIRO
IPC: H04M11/00
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal, a mobile communication control device, a mobile communication system and a mobile communication method with which communication resources of a first communication system can be suppressed from remaining redundantly.  <P>SOLUTION: A communication terminal device 10 is configured so as to transmit a control signal for requesting transition to a second communication system, to the first communication system, prior to the acquisition of a communication resource of the second communication system, when the device lies within the range of the service area of the first communication system. Even if it is prior to the acquisition of a communication resource of the second communication system, the first communication system releases a communication resource of the first communication system, in response to the control signal for requesting transition to the second communication system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010015189-A (JP)
Title: Electronic device including liquid crystal display device
Inventor: YADA HARUYOSHI
IPC: G02F1/1333
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device including a liquid crystal display device, achieving a structure to prevent a liquid crystal panel from expanding to come into contact with a liquid crystal module without enlarging the device.  <P>SOLUTION: This electronic device 20 includes the liquid crystal display device 29. The liquid crystal display device 29 includes liquid crystal modules 37, 38, and a liquid crystal panel 33 provided above the liquid crystal modules 37, 38. The liquid crystal panel 33 has a degree of freedom of elongation in the width direction of the liquid crystal panel 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011087799-A (JP)
Title: Golf club shaft
Inventor: KANEKO TAKASHI
IPC: A63B102/32
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club shaft including a plurality of fibre reinforcement resin layers, decreasing and stabilizing a measure of a backspin and having an excellent bending strength as well.  <P>SOLUTION: The golf club shaft includes first bias layers 21a disposed in a part from at least a small-diameter end to 200 mm of the shaft and second bias layers 21b disposed in a larger-diameter side than that of the first bias layers 21a so as not to be piled on the first bias layers 21a, wherein an elastic modulus of carbon fibers provided in each of the layers 21a and 21b is appropriately determined respectively. Further the shaft includes first small-diameter side straight layers 22a disposed in a part from at least the small-diameter end to 100 mm of the shaft and second small-diameter side straight layers 22b disposed in a part from at least the small-diameter end to 150-200 mm of the shaft and so as not to be piled on the first small-diameter side straight layers 22a, wherein the carbon fibers having specified elastic modulus and tensile elongation respectively are provided in each of the layers 22a and 22b for the use.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087546-A (JP)
Title: Footwear for fishing
Inventor: HOSOMI YASUO
IPC: A43B3/02
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide waders hardly feeling a pain in a foot by an angler.  <P>SOLUTION: The waders have socks 18. Furthermore, each of the socks 18 has an outside fabric 28o, an inside fabric 28i, a toe-side reinforcing tape 34t and a heel-side reinforcing tape 34h. In the toe-side, the end face of the outside fabric 28o is butted with the end face of the inside fabric 28i. A toe-side butted part 30t is formed by the butting. Even in the heel-side, the end face of the outside fabric 28o is butted with the end face of the inside fabric 28i. A heel-side butted part 30h is formed by the butting. The toe-side reinforcing tape 34t strides over the toe-side butted part 30t. The heel-side reinforcing tape 34h strides over the heel-side butted part 30h. The base material for each of the reinforcing tapes 34 is a polyurethane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094302-A (JP)
Title: Base course material and construction method of pavement
Inventor: WATANABE KEIJI
IPC: E01C3/00
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base course material capable of preventing a paved surface from rising due to expansion of a base course and to provide a construction method of pavement by use of this base course material.  <P>SOLUTION: A part or all of this base course material is formed by steel slag and satisfies all the following conditions (A)-(C). This base course material is applied on the base course for pavement. (A) Amount of expansion in accordance with the immersion and expansion test of steel slag specified in an Appendix 2 of JIS-A5015-1992 is 1.5% or less. (B) The material is tested by either of (a) acceleration test for promoting formation and consolidation of ettringite and (b) construction test for two years or more, then the ettringite content and compressive strength of the sample are measured, and the measured value satisfies [compressive strength (MPa)<-3.75×ettringite content (mass%)+15]. (C) pH to be measured by the elution test by use as it is specified in JIS-K0058-1:2005 exceeds 9.5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010108932-A (JP)
Title: Improved heat dissipation for large-sized battery pack
Inventor: HERMANN WESTON ARTHUR
IPC: H01M10/50
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved heat dissipating apparatus for a large-sized battery pack which controls and limits the heating of a battery in order to improve the life time of the battery which includes cycle and calendar life times.  <P>SOLUTION: The battery pack includes a flat housing, one or more electrodes, and conductive and thermally conductive tabs 404A-404Y which are coupled to the electrodes, and pass through the housing in order to be coupled to a collector panel electrically and thermally, including a tab which can conduct both currents and a considerable quantity of heat from the housing to a temperature controlling system. Respective batteries may be stacked each other for forming the battery pack having the collector panel 412 coupled to the temperature controlling system through a thermal interface. The battery pack can propel an electric vehicle, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011096554-A (JP)
Title: Fuel cell system and transportation apparatus having the same
Inventor: MURAMATSU YASUYUKI
IPC: H01M8/10
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of restraining reduction of power generation efficiency.  <P>SOLUTION: The fuel cell system includes a cell stack. The cell stack includes a fuel cell having an anode and a cathode. A CPU controls the amount of air supply to the cathode by an air pump to be increased, every time the time of power generation of the cell stack exceeds a first predetermined time. The CPU also sets a second predetermined time based on a total power generating time, and drives the air pump for the second predetermined time after stopping a water solution pump on the occasion of stopping power generation of the cell stack.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096565-A (JP)
Title: Fuel cell system and method for exchanging pure water therein
Inventor: TAMAGAWA SHOKO
IPC: H01M8/04
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To make possible to easily exchange pure water in a pure water tank 7 inside a system case 1 in a fuel cell system.  <P>SOLUTION: The fuel cell system includes a water pouring port 12 for pouring pure water from the outside of the system case 1 to an upper portion of the pure water tank 7 inside the case 1, a drain port 13 for draining the pure water from the bottom of the pure water tank 7, open/close valves 15 and 16 that can be operated from the outside of the system case 1 to open and close the water pouring port 12 and the drain port 13. The height of a container 21 of pure water for exchange is kept higher than the pure water tank 7 to pour the pure water for exchange from the water pouring port 12 and drain the pure water from the drain port 13 at the same time so as to exchange the pure water in the pure water tank 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099984-A (JP)
Title: Cleaning device, and image forming apparatus provided therewith
Inventor: HAYASHI KOICHI
IPC: G03G21/10
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To keep a rubbing effect high for a long period of time to a surface of a photoreceptor even if the photoreceptor has a minor diameter in a cleaning apparatus.  <P>SOLUTION: In the cleaning apparatus 6 including a cleaning blade 27 and a rotatable magnetic brush roller 26, the cleaning apparatus is further provided with a toner density initialization-controlling means that performs toner density initialization control including: transferring a toner of a magnetic brush, which is formed on a magnetic brush roller 26 by applying a consuming bias to the magnetic brush roller 26 onto the photoreceptor drum (the photoreceptor) 2; removing the toner from the photoreceptor 2 by using the cleaning blade 27 to thereafter obtain the amount of toner, in which the ratio T/C of the toner of the magnetic brush on the magnetic brush roller 26 to a carrier thereon shows a predetermined value; supplying the obtained amount of toner from a developing means to the photoreceptor drum 2; and supplying, to the magnetic brush roller 26, the toner supplied to the photoreceptor drum 2 by applying a supply bias to the magnetic brush roller 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100017-A (JP)
Title: Toner, and developer, image forming method, image forming apparatus and process cartridge using the toner
Inventor: NAKAJIMA YUKIKO
IPC: G03G9/087
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having superior low-temperature fixing properties, proper charging stability in long-term agitation and favorable charging stability against changes in the use environment, such as temperature and humidity, while securing hot offset resistance and heat-resistant storage properties, even when a resin having a polyhydroxycarboxylic acid skeleton is used, and to provide a developer, an image forming method, an image forming apparatus and a process cartridge that use the toner.  <P>SOLUTION: The toner contains resin particles (C), which contain a first resin (a) and resin particles (B) containing a second resin (b), wherein the resin (a) is made of a polyurethane-acryl polymer composite and adheres to the surfaces of the resin fine particles, and the resin (b) has an amorphous polyhydroxycarboxylic acid skeleton.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048318-A (JP)
Title: Data driver and organic electroluminescent display having the same
Inventor: PARK JUNG-KOOK
IPC: H01L51/50
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data driver in which a slew rate of an output buffer provided in the data driver is adjusted; and to provide an organic electroluminescent display having the same.  <P>SOLUTION: The data driver includes: an amplification unit including respective output buffers corresponding to respective data lines so as to output a data signal to respective data lines; and a switch unit included between output terminals of the respective output buffers provided for each data line and respective data lines D1 to Dm corresponding to the terminals. The switch unit comprises: a first switch connected between a middle voltage VM and the output terminals of the respective output buffers; and a second switch connected between the output terminals of the respective output buffers and respective data lines corresponding to the terminals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010029716-A (JP)
Title: Mist heating apparatus
Inventor: IMAEDA KENJI
IPC: A61H33/10
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mist heating apparatus which can apply warm air including mist and steam of water for generating mist, such as mineral spring water, to the part of the body and can be used anywhere regardless of a place.  <P>SOLUTION: The mist heating apparatus includes: a warm air generating mechanism 10 which blows out warm air from a blowing-out port 15; a storage tank (storage chamber) 20 which stores the mineral spring (water for generating mist); a fluid nozzle 30 arranged in the blowing-out port 15; liquid feed pipes 51-53, and 56 which have elasticity and are provided between the tank 20 and the nozzle 30; a liquid feeding pump 59 which can feed liquid to the nozzle 30 by flowing the mineral spring from the storage tank 20 to the liquid feed pipes 51-53, and 56; a mist mechanism which mists the mineral spring from the nozzle 30 into warm air blown out from the blowing-out port 15 by intermittently operating the pump 59; and a drawing-in mechanism which draws the mineral spring in a predetermined discharging passage from the nozzle 30 side into the liquid feed pipe 56 during a predetermined time after finish of each misting made intermittent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011102688-A (JP)
Title: Heat exchanger and dehumidifying air conditioner
Inventor: IMADA DAISUKE
IPC: F28D9/00
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger which eliminates the possibility of decline in capacity by preventing a pressure loss and air leakage.  <P>SOLUTION: Rectangular plates for heat exchanger are laminated at predetermined clearances, and air flow passages in which flowing directions are orthogonal to each other are alternately formed at the clearances. Heat exchange is executed between primary air and secondary air via each plate. Corrugated parts including a plurality of mountain parts and valley parts are formed in opposing first side parts of the rectangular plates, and the air flow passage having a width wider than that of the corrugated part is formed between the both corrugated parts. Tapered parts are formed in opposing second side parts of the plates serving as a start end and a terminal end of the air flow passage. The respective rectangular plates are laminated with edges of the tapered parts abutting on the bottoms of the valley parts of the corrugated parts of the adjacent rectangular plates, so as to divide the air flow passage into a first air flow passage and a second air flow passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109739-A (JP)
Title: Power conversion apparatus
Inventor: TANIGUCHI MASAHIRO
IPC: H02M7/48
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem with a PWM control power conversion apparatus, wherein a large voltage distortion exceeding a tolerance occurs in a nonlinear load, such as a rectifier, although the apparatus reduces a switching loss by lowering a carrier frequency near a peak with respect to a normal carrier frequency near the zero-cross of a fundamental wave.  <P>SOLUTION: The power conversion apparatus performs conversion between AC and DC by PWM control and supplies power to a load. The power conversion apparatus includes a first PWM pulse generation unit for reducing a switching frequency at least at a partial section during one period of an AC phase voltage to perform PWM control, a second PWM pulse generation unit for performing PWM control where the switching frequency during one period of the AC phase voltage is more than that at the first PWM pulse generation unit, and a voltage distortion detection means of detecting a voltage distortion of AC. When the voltage distortion exceeds a preset value, PWM control by the first PWM pulse generation unit changes to PWM control by the second PWM pulse generation unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT