baber/WOPTO huggingface dataset:
Patent JP-2009205956-A (JP)
Title: Nonaqueous electrolyte battery separator, manufacturing method thereof, and nonaqueous electrolyte secondary battery using the separator
Inventor: YOSHITOMI TAKASHI
IPC: H01M2/16
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable to improve formability of a porous layer of a heat-resistant polymer as well as to make its mechanical characteristics, heat resistance, and battery characteristics excellent, in obtaining a nonaqueous electrolyte battery separator by forming a heat-resistant porous layer made of a heat-resistant polymer in a wet coating method, on one or both faces of a base material such as a fine porous film.  <P>SOLUTION: Of the nonaqueous electrolyte battery separator provided with a base material mainly formed of thermosetting resin, having a pores or voids inside as well as a shutdown function, and a heat-resistant porous layer mainly formed of heat-resistant polymers and laminated on one or both faces of the base material, a molecular weight distribution Mw/Mn of the heat-resistant polymer satisfies 1<Mw/Mn<5, and that, a weight-average molecular weight Mw of the heat-resistant polymer is 8.0×10<SP>3</SP>to 1.0×10<SP>6</SP>. Therefore, a nonaqueous electrolyte battery separator excellent in battery characteristics, and especially, in safety can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008213830-A (JP)
Title: Air conditioning device equipped with an electric expansion valve
Inventor: LIU JIN MING
IPC: B60H1/32
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device capable of solving problems that in known air conditioning devices for automobiles, the opening of an electric expansion valve cannot be optimized according to the air-conditioning condition, a large number of sensors are used, the cost of the entire air conditioning device is increased.  <P>SOLUTION: The air conditioning device has a control unit 40 capable of controlling the opening of an electric expansion valve of the air conditioning device having an air-conditioning circuit including a compressor 14, a condenser 11, an electric expansion valve 12 in which the opening is changed according to the command signal, and an evaporator 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215350-A (JP)
Title: Method for starting gas turbine engine for helicopter, fuel feeding circuit for such engine, and engine having such circuit
Inventor: VERDIER HUBERT
IPC: F02C9/34
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid defects of former technology for starting a gas turbine engine for a helicopter.  <P>SOLUTION: At least one of main injectors 40a of an engine forming a starter main injector is provided with fuel directly by a pressurized feed pipe 32, while a head loss (valve 36) is imposed between the pressurized feed pipe and another main injector. Ignition is caused to take place at the starter main injector, and after ignition, the head loss imposed between the feed pipe and the other main injector is eliminated (by opening the valve 38) so that all of the main injectors are provided with fuel at substantially the same pressure, without any imposed head loss. This invention also relates to a fuel supply circuit for carrying out the method and a gas turbine engine for the helicopter having such a circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009212308-A (JP)
Title: Light emitting diode
Inventor: KASAI HITOSHI
IPC: H01L33/08
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode achieving white light of uniform tone and long service life.  <P>SOLUTION: The light emitting diode 1A includes a gallium nitride substrate 15, an active layer 5 of a nitride semiconductor formed on a main surface 15a of the gallium nitride substrate 15 and a light emitting layer 10 of a nitride semiconductor containing rare earth elements and having first to third nitride semiconductor layers 11-13 absorbing ultraviolet rays Lu generated from the active layer 5 to respectively emit a red light ray Lr, a green light ray Lg and a blue light ray Lb.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217308-A (JP)
Title: Seal verification device, and seal verification method
Inventor: OTA YOSHIAKI
IPC: G06T7/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform highly accurate seal verification even when a dotted line, a character, a ruled line, etc., indicating a seal affixing position is preliminarily printed on a business form.  <P>SOLUTION: A seal verification device includes: a registration business form image database 33 storing, as registration business form images, image information of business forms including seal affixing position signs indicating positions at which seals are affixed; and a seal image collation means 44 for collating the seal images extracted from images of business forms read by means of a scanner 21 with registered seal images stored in a storage unit 3 to extract pixels different from each other as difference images, and reject, from the difference images, seal affixing position sign images included in the registration business form images stored in the database 33. The device then determines whether affixed seals on the business form in which the seal affixing position signs printed in advance are not included in the difference images and the registered seals are different or the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215895-A (JP)
Title: High bypass-ratio turbofan jet engine
Inventor: YANAGI RYOJI
IPC: F02C7/04
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbofan jet engine which is capable of increasing a bypass ratio without increasing a fan diameter and of reducing air resistance acting on the engine.  <P>SOLUTION: In a high-bypass ratio turbofan jet engine, front-fan flow ducts 20a, 20b for discharging compressed air compressed by a front fan 10 to the open air, and aft-fan flow ducts 50a, 50b for introducing air to an aft-fan 40 are disposed so as to change cross-sectional shapes thereof by rorating around a core engine 30 in a counterclockwise direction, so that the geometrical relationship between the front-fan flow ducts 20a, 20b and the aft-fan flow ducts 50a, 50b is inverted, in a section 1 immediately posterior to the front-fan 10 and a section 11 immediately anterior to the aft-fan 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215729-A (JP)
Title: Joint cover device for floor
Inventor: KOBAYASHI MASAKAZU
IPC: E04B1/62
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint cover device for a floor which can easily eliminate wobbling generated by a cover body integrally formed by casting.  <P>SOLUTION: The cover body C which has a main rectangular plate 5 for covering a joint (s) and a reinforcing rib 6 composed of a plurality of protrusive streaks 7 arranged on the undersurface of the main plate 5 is integrally formed by casting, and cutting stock portions 8 for adjusting heights are continuously provided on the undersurface of the front edge of the main plate 5, and lower ends of the prescribed protrusive streaks 7a, 7b and 7c which constitute the reinforcing rib 6, respectively. Thus, when the wobbling is generated by the cast cover body C, the height is adjusted by partially shaving off the cutting stock portion 8 by a required amount, so that the wobbling can be eliminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218026-A (JP)
Title: Plasma display panel
Inventor: OE YOSHIHISA
IPC: H01J11/40
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel having display performance with high definition and high luminance at low power consumption.  <P>SOLUTION: The plasma display panel includes a front plate 2 forming a dielectric layer 8 so as to cover a display electrode 6 formed on a front glass substrate 3 and forming a protection layer 9 on the dielectric layer 8, and a back plate oppositely arranged to form a discharge space on the front plate 2 and forming an address electrode in a direction crossed with the display electrode and arranging a partition for partitioning the discharge space. The protection layer 9 is formed so that a base film 91 is formed on the dielectric layer 8 and condensed particles 92 wherein a plurality of crystal particles made of metal oxide are condensed each other are stuck to distribute along the whole surface of the base film 91, and the condensed particles are stuck so that a ratio of a penetration rate of the front plate sticking the condensed particles against the penetration rate of the front plate sticking no condensed particle is set up to be in a range of 85-99%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215981-A (JP)
Title: Fuel injection valve
Inventor: OTA NOBUO
IPC: F02M51/06
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly materialize atomization of spray and inhibition of deposit formation.  <P>SOLUTION: In a fuel injection valve of which the fuel injection direction from an injection hole 101 is set oblique to an injection valve axial line and toward outside, an upstream opening end surface 103 on which an upstream end of the injection hole 101 opens in a nozzle body 10 is set perpendicular to the injection valve axial line to make flow in angle θ2 acute angle. Consequently, fragmentation energy of spray gets large and the spray tends to be atomized easily since gradient of flow speed in the injection hole 101 gets large. A downstream opening end surface 104 is inclined to the injection valve axial line and spray angle θ1 is set large. Consequently, swirl is not easily formed between spray and the downstream opening end surface 104, adhesion of fuel on the downstream opening end surface 104 is inhibited, and formation of deposit is inhibited.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218394-A (JP)
Title: Solar cell and its manufacturing method
Inventor: TAKIZAWA TERUO
IPC: H01L31/04
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of manufacturing a solar cell at low cost, and to provide its manufacturing method.  <P>SOLUTION: By providing an insulator partition between two substrates where conductive films having different work function values are formed, conduction between the substrates can be prevented so that the solar cell is formed with high reliability. Moreover, a region surrounded with the insulator partition is filled with a liquid silicon composition to form a silicon layer by thermally treating it, and thereby the solar cell with high reliability is provided at low cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270761-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MICHIMAE YOSHITAKA
IPC: G06K19/077
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing, with a high yield, a reliable semiconductor device that cannot be destroyed by pressure applied locally from outside.  <P>SOLUTION: A semiconductor device is manufactured by forming a separation layer on a substrate having an insulating surface, forming an element layer having a semiconductor element formed on the separation layer by using a non-single crystal semiconductor layer, providing a fibrous body of an organic or inorganic compound on the element layer, applying a composition including an organic resin from the element layer and the fibrous body, forming a sealing layer, where the fibrous body of the organic or inorganic compound is impregnated with the organic resin, on the element layer by heating, and then separating the element layer from the separation layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219086-A (JP)
Title: Radio communication system, radio base station, mobile station, and radio communication method
Inventor: HASHIZUME AKIHISA
IPC: H04W72/14
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for allowing a radio base station to detect that a plurality of base stations use the same radio resource before a plurality of mobile stations send messages using the identical radio resource.  <P>SOLUTION: A radio communication system, in which a mobile station 9 uses a particular radio resource selected from the plurality of radio resources to communicate with the radio base station 10, includes: a plurality of mobile stations 9 that send upstream signals indicating the particular radio resource selected to the radio base station 10; and the radio base station provided with a mobile station detection part for detecting the number of mobile stations 9 that have selected the particular radio resources based on the upstream signals and a channel control part that generates downstream signals for indicating the availability of the particular radio resource or other radio resources to the mobile station and sends it to the mobile station according to the number of mobile stations that have selected the particular radio resource detected by the mobiles count detection part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216684-A (JP)
Title: Dyeing inspection method of optical lens
Inventor: OGASAWARA MASANORI
IPC: G01M11/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable visual inspection by dyeing inspection method by preventing phenomena that the color density is seen different from actual density depending on the transmission light amount.  <P>SOLUTION: The dyeing inspection method is as follows: an eye glass lens 10 as an optical lens is mounted on the mounting base 11 as a light transmission part mounted on the work table 12 as an opposite part. The eye glass lens 10 is recognized by viewing from the rear face 14 of the eye glass lens 10, the quality of dying of the eye glass lens is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221492-A (JP)
Title: Steel sheet and its manufacturing method
Inventor: KIZU TARO
IPC: C22C38/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet in which the generation of initial period rust is sufficiently delayed even under chlorine ion environment at a low cost and its manufacturing method.  <P>SOLUTION: The steel sheet is characterized by having a chemical composition containing, by mass%, 2.1 to 3.5% Si, 0.4% or less Mn, 0.5 to 5.0% Al, and satisfying [Si]/[Mn]≥6, and having an oxide film of ≥10% in a maximum Al mass ratio on the surface where [M] denotes a content (mass%) of an element (M); the maximum Al mass ratio is a maximum value in the thickness direction of the mass ratio of Al with respect to the total amount of Fe, Si and Al in the oxide film obtained by the glow discharge spectrochemical analysis (GDS).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219947-A (JP)
Title: Flow reactor apparatus and method
Inventor: HORIE TOMOAKI
IPC: C07B61/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To cause a reaction to continue with avoiding clogging in a flow reaction using a fluid containing a solid.  <P>SOLUTION: This flow reaction apparatus comprises: a tube for carrying out reaction in a liquid containing a solid, which becomes a channel for the liquid; a means for continuously supplying the liquid to the tube; and a vibration means for applying vibration to the tube or/and a means for intermittently injecting a gas which does not affect the reaction in the liquid and the reaction product into the tube and accordingly forming alternate layers of the gas and the liquid in moving direction of the liquid in the tube. In such a manner, vibration is applied or the solid in the liquid is pushed by the gas, so that the solid flows easily and is pushed out together with the movement of the liquid in the tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219983-A (JP)
Title: Huller
Inventor: SAKAMOTO AKINORI
IPC: B02B7/02
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a huller capable of simply and stably constituting a following mechanism causing a supply plate supplying cereals to a contact part between rolls to make movement following the movement of the rolls.  <P>SOLUTION: The supply plate 27 is operation-linked by a pivoted shaft 26, a fixed shaft 21 pivoting a first roller 22 through a link mechanism 44, and a fulcrum shaft 41 arranged parallel to both axes above a movable shaft 23 pivoting a second roller 24 through a movable-shaft support member 53. Further, in the fulcrum shaft 41, a link arm 42 is pressed at the lower end side to the side opposing to the fixed shaft 21 in the movable-shaft support member 53 pivoting the second roller 24 by the biasing power of a biasing member 43. When the movable shaft 23 moves by a press-moving mechanism 25 in a direction approaching toward the fixed shaft 21, the link arm 42 swings in the fulcrum shaft 41 turning in the teeth of the biasing power of the biasing member 43 and the inclination angle of the supply plate 27 changes through the link mechanism 44 accompanying the swing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220141-A (JP)
Title: Method and apparatus for manufacturing pipe product
Inventor: KOMATSU TAKASHI
IPC: B21D26/041
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide blow molding technique by which heating time is enough to be short and highly strengthening process can be adopted.  <P>SOLUTION: The apparatus 10 for manufacturing pipe products is composed of: a blow molding mold 13 which includes a lower mold 11 and an upper mold 12; a pipe supporting mechanism 30 for supporting a pipe 14 horizontally, ascendably and descendably between the lower mold 11 and an upper mold 12; an energizing/heating mechanism 50 for energizing and heating the pipe 14 supported by the pipe supporting mechanism 30; a gas blowing mechanism 60 for blowing high-pressure gas into the heated pipe; and a control section 70 for performing a series of control by which, when the pipe is heated to not lower than the transformation point temperature A<SB>c3</SB>, the blow-forming mold 13 is closed and also the high-pressure gas is made to blow into the heated pipe. The pipe is heated to quenching temperature by energizing and heating. The swollen pipe which is swollen by the next blowing is brought into contact with the mold. Since the pipe is at the quenching temperature being high but the mold is at room temperature, the pipe is rapidly cooled, quenching is performed and a high-strength material is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225584-A (JP)
Title: Rotor structure of electric motor
Inventor: CHIBA TEIICHIRO
IPC: H02K1/28
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor structure of an electric motor that enables magnetic steel sheets of a thin plate shape to be stacked uniformly and precisely and to be fixed strongly without using crank pins and the like.  <P>SOLUTION: A center hole 15, into which a rotor shaft 5 is inserted, magnets-storing holes 16, into which permanent magnets 4 are inserted, and coupling and fitting portions 10, which couple and fix the portions between adjacent magnetic steel sheets 3 by fitting the portions between the stacked and adjacent magnetic steel sheets 3, are formed in each of the magnetic steel sheet 3. The coupling and fitting portions 10, the portions between at least the magnets-storing holes 16 and the outer peripheral side of the magnetic steel sheets 3 in the radial direction of the rotor, are formed inside all magnetic poles structured by permanent magnets 4 inserted into the magnets-storing holes 16. Presser plates, in which a hole for inserting the rotor shaft 5 is formed, are each provided at both ends formed by stacking each magnetic steel sheet 3. The portion between both presser plates is fixed via the rotor shaft 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223672-A (JP)
Title: Image forming system and auxiliary storage apparatus
Inventor: HIGO KAZUYOSHI
IPC: G06F3/12
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system in which processing environment is constructed in an external storage apparatus and image data are processed by using the processing environment by referring to the processing environment when processing image data; and to provide an auxiliary storage apparatus.  <P>SOLUTION: When a printer driver corresponding to a printing apparatus 200 and a USB memory 300 for storing printing environment setting information and introduction setting information indicating link information to the printer driver and the printing environment setting information are connected to a host apparatus 100, the link information to the printer driver and the printing environment setting information, which is stored in the USB memory 300, is set in the host apparatus 100 by the introduction setting information. On the basis of the link information, the printer driver is developed in the host apparatus 100 to be ready to receive a printing request. When the USB memory 300 is disconnected, the link information and the developed printer driver are deleted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224228-A (JP)
Title: Battery module and battery pack
Inventor: KAKUCHI TAKEO
IPC: H01M50/193
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery module and a battery pack, which have a construction capable of emitting an electrolysis solution spouted from a cell and its gas components to an outside thereof.  <P>SOLUTION: The battery module is characterized by including: a cell 10 accommodating a group of electrodes and a nonaqueous electrolyte solution; and a case 20 that has a cell accommodation section 21 accommodating the cell and a hollow part 22 communicating with the cell accommodation section 21 and has emission vents 22H formed respectively on a pair of sidewalls which are oppositely arranged across the hollow part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229486-A (JP)
Title: Method of manufacturing polymer dispersed liquid crystal panel
Inventor: AMAKAWA HARUKI
IPC: G09F9/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polymer dispersed liquid crystal panel which allows more uniform display.  <P>SOLUTION: The method of manufacturing a polymer dispersed liquid crystal panel includes: a step of interposing a liquid crystal material which starts hardening reaction when irradiated with light between a transparent substrate having a transparent electrode 31 of a specific display pattern and the other transparent substrate having a transparent electrode 32 on almost all of surfaces opposite to the transparent substrate; and a step of irradiating the liquid crystal material with light to polymerize the liquid crystal material. In the step of irradiating with light, the liquid crystal material is irradiated with light from the side of the transparent substrate having the transparent electrode 32 on almost all of the surfaces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226633-A (JP)
Title: Method for drying ceramic molded body
Inventor: TAKAGI SHUICHI
IPC: B28B11/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drying ceramic molded bodies by which high grade dried ceramic molded bodies can be obtained at high efficiency and at a favorable yield rate by uniformly drying the bodies without fluctuation in a short time without generating cracks and deformation even though the ceramic molded bodies to be dried are large and contain a large volume water.  <P>SOLUTION: The method for drying the ceramic molded bodies has a step of drying the bodies by means of a microwave after drying green ceramic molded bodies molded of a ceramic material as a main raw material by means of electromagnetic induction.  <P>COPYRIGHT: (C)2010,JPO&INPIT