baber/WOPTO huggingface dataset:
Patent JP-2008080097-A (JP)
Title: Inner pot of electric pressurized rice cooker
Inventor: KIM JAE KI
IPC: A47J27/00
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner pot of an electric pressurized rice cooker which can improve generation of steps or gaps between an inner part and an outer part by difference of thermal expansion coefficients between the inner part and the outer part of the inner pot.  <P>SOLUTION: The invention relates to an inner pot of an electric pressurized rice cooker. The inner pot includes: a container patterned inner part comprising a nonmetallic material and having a hanger part with a projection or a ditch at an upper step; an outer part comprising a metallic material and formed on a part except the inner surface of an inner part so as to engage with the hanger part; and a magnetic body part comprising a magnetic body and being thermal sprayed on the outer surface of an outer part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196732-A (JP)
Title: Heat exchanger, manufacturing method of heat exchanger, and projector
Inventor: EGAWA AKIRA
IPC: B21D53/02
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger easily manufactured with a constitution of small number of components, and exchanging heat with high efficiency.  <P>SOLUTION: This heat exchanger has a plurality of corrugated flat tubes 18 in which the fluid flows in the first direction, and which are arranged in parallel with each other at intervals in the second direction approximately orthogonal to the first direction. The corrugated flat tubes 18 have the flat shape long in the third direction with respect to the second direction, on a first plane along the second direction and the third direction, and have the corrugated shape on a second plane along the first direction and the second direction, when the direction approximately orthogonal to the first direction and the second direction is regarded as the third direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199245-A (JP)
Title: Image processing apparatus and image processing program
Inventor: DOBASHI TOSHIMASA
IPC: G06T3/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibilities of individual pieces of image data constituting an overlay image.  <P>SOLUTION: An image processing apparatus 100A includes an image input part 101 for inputting an original image 1, a mask component input part 102 for inputting a mask component 2, an expanded mask component generation part 103 for generating an expanded mask component 3 having an expanded shape of the mask component 2, and an overlay image generation part 104 for disposing the expanded mask component 3 on the original image 1 and disposing the mask component on the expanded mask component 3 to generate an overlay image 4 resulting from putting respective images one over another.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195834-A (JP)
Title: Resin composition, and packaging film formed by molding the same
Inventor: KAMIYA SOICHIRO
IPC: B29C55/28
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which can be manufactured at high productivity with a general purpose molding machine, as a result, can save a fossil fuel and has a practically sufficient mechanical physical property, and a packaging film prepared by molding the composition.  <P>SOLUTION: In the resin composition containing a polyolefin, a polylactic acid and a polyvalent alcohol carboxylic acid ester, a ratio of the polylactic acid in the resin composition is 3 mass% to 50 mass%, a ratio of the polyvalent alcohol carboxylic acid ester is 0.01 mass% to 25 mass%, and a value obtained by dividing MFR of the polylactic acid at 190°C21N by MFR of the polyolefin at 190°C21N is 1/30 to 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198960-A (JP)
Title: Method of manufacturing piezoelectric actuator and method of manufacturing liquid transporting apparatus
Inventor: SUGAWARA HIROTO
IPC: B41J2/135
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric actuator capable of removing a piezoelectric layer formed on the surface of a recess in a diaphragm easily.  <P>SOLUTION: First, the recess 40 is formed at a position corresponding to a pressure chamber 14 on the upper surface of the diaphragm 30. Then, the recess 40 of the diaphragm 30 is filled with a fluid filler 50 having a modulus of elasticity lower than that of the diaphragm 30. A piezoelectric layer 31 is formed on the upper surface of the diaphragm 30, and a laminate 60, which includes the diaphragm 30, the piezoelectric layer 31, and the filler 50, is heated to temperature not less than the thermal decomposition temperature of the filler 50, thus decomposing the filler 50 thermally for removing with the piezoelectric layer 31 on the surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010101913-A (JP)
Title: Image display device and image display method
Inventor: AIBA HIDEKI
IPC: G02F1/133
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device that can suppress an increase in cost while reducing animation blurring.  <P>SOLUTION: An interpolation video signal for interpolation between frames is generated from a video signal and a video signal which is delayed by one frame period. The video signal is delayed by half the frame period to generate a delayed video signal. The delayed video signal and the interpolation video signal are alternately applied to a source electrode corresponding to each pixel arranged in the horizontal direction of an image display section by line in half the horizontal cycle, and a gate pulse for displaying the delayed video signal and the interpolation video signal which are applied in the line of a prescribed vertical position is generated and applied to a gate electrode corresponding to each of the pixels arranged in the vertical direction of the image display section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008203956-A (JP)
Title: File sharing system and file sharing method
Inventor: AONO HIROSHI
IPC: G06F12/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for distributing the processing load of a file sharing system and reducing the amount of data managed by the system.  <P>SOLUTION: A system 100A includes a client 1 with mount information defining a server device associated with the system set therein; a first server 3 corresponding to the client's mount information; a second server 4 communicably connected to the first server; a first disk device 7 controlled by the first server; and a second disk device 8 controlled by the second server. When the client requests to create a file, the first server stores the file in the first disk and instructs the second server to create a tag file including information about the location of the file. When instructed to create the tag file, the second server creates the tag file and stores the tag file in the second disk.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202287-A (JP)
Title: Survey system for boring machine
Inventor: IZAWA KAIJIRO
IPC: G01C15/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To measure the position and boring direction of a boring machine 1 during boring with high accuracy.  <P>SOLUTION: Targets 31 are provided beforehand at a plurality of parts in the boring machine 1, and a digital camera 32 is installed in a predetermined place in an existing tunnel 2 behind the boring machine 1. The interior of the boring machine 1 together with the targets 31 is photographed, and its image data is processed. The position coordinates of the targets in the image are thereby detected to set an initial value. At predetermined timing after starting underground excavation by the boring machine 1, the excavation distance of the boring machine 1 is measured by an excavation distance measuring means, and the interior of the boring machine 1 together with the targets 31 is photographed by the digital camera 32. When a space P<SB>n</SB>of a target image detected from an image at this time is equal to a coordinate space P<SB>m</SB>obtained from an excavation distance measured value and the initial value, the boring machine is determined to be advancing straight, and in the case of P<SB>n</SB><P<SB>m</SB>, the excavating direction is determined to have changed, and the deflection angle θ of the boring machine 1 is obtained from the P<SB>n</SB>and P<SB>m</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226956-A (JP)
Title: Recording and reproducing device
Inventor: FUJITA KOJI
IPC: H04N5/781
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital recording and reproducing device which can perform normal reproduction and special reproduction of a signal recorded in the past simultaneously with recording a video signal, a voice signal, and an information signal.  <P>SOLUTION: In the recording and reproducing device performing recording and reproducing of a video signal, a voice signal, or the like, a first recording medium and a second recording medium are provided. When an input signal is recorded in the first recording medium, once, it is recorded in the second recording medium, a fixed time later, it is transferred to the first recording medium, and recorded. During this fixed time, other signal processing such as other recording and reproducing, discrimination of a commercial message part are performed. Also, when a signal is reproduced from the first recording medium, once, it is recorded in the second recording medium, in the same way, other processing can be performed during the fixed time by outputting it a fixed time later.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227386-A (JP)
Title: Electron beam gun
Inventor: KRONEBERGER CRIS KEITH
IPC: H01J37/06
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam gun, capable of avoiding damage by corrosion or melting of a beam forming device.  <P>SOLUTION: The electron beam gun comprises a curved beam forming device 104 formed as an integrated part with a cathode block 103 having large mass which guides heat so as to separate it from the beam forming device; and a filament 109 installed to the cathode block for improved alignment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008206773-A (JP)
Title: Game machine
Inventor: KYOHO KAZUSHIGE
IPC: A63F5/04
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine facilitating the transferring of game media into a predetermined container or the like.  <P>SOLUTION: The game machine includes a cabinet 2; a token put-out port 15 arranged at the lower part front face of the cabinet 2 to discharge tokens; and a token tray 16 with its bottom face arranged below the put-out port to hold the tokens discharged from the put-out port. The token tray 16 has an opening/closing part 161 forming at least a part of a front face and provided with a projecting part 161a enlarging a token holding space in a forward direction of the cabinet 2, and a support member 162 supporting the opening/closing part 161 turnably to tilt in a forward direction of the cabinet 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268253-A (JP)
Title: Extendable type disposable diaper
Inventor: MINATO MASANORI
IPC: A61F13/56
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extendable type disposable diaper, where its back side can flatly extend without wrinkles and solid gathers and leg gathers readily applicable to a baby are provided.  <P>SOLUTION: An extendable type disposable diaper is provided with a liquid-penetrable surface sheet 2, a liquid-impenetrable or repellent back sheet 3 and a liquid-retaining absorptive body 4 inserted between these two sheets. The diaper also has a pair of leak preventive cuffs 6, 6 with an elastic member 61 for forming solid gathers, and a pair of leg flaps 7, 7 with an elastic member 71 for forming leg gathers, both arranged in its longitudinal direction. The diaper can be divided into a flank part A, a crotch part B and a back part C. The absorptive body 4 consists of a high weighing region 4A and a low weighing region 4B. The low weighing region 4B applies to the back part C, while the high weighing part 4A applies to the crotch part B. There are substantially neither solid gathers nor leg gathers at the back part C where the low weighing region 4B is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198162-A (JP)
Title: Information providing determination device, on-vehicle device, and electronic intersection system
Inventor: IGARASHI YUJI
IPC: B60R21/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing determination device, an on-vehicle device and an electronic intersection system capable of providing only warning information required for a moving body to prevent a collision accident occurring at an intersection.  <P>SOLUTION: The electronic intersection system includes a moving body behavior information acquiring means for acquiring behavior information before entering the intersection of a first moving body 9b entering the intersection, and behavior information of a second moving body 9a entering the intersection; a communication means for communicating with the second moving body 9a entering a communication area 2a-1 covering at least a part near the intersection; and an information output determining means for determining whether to regenerate a warning concerning the first moving body 9b, in an on-vehicle device of the second moving body 9a based on the behavior information of the first moving body 9b, the behavior information of the second moving body 9a, signal information, intersection information, warning information, delivery control information and time information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214432-A (JP)
Title: Pressure-sensitive adhesive material composition and pressure-sensitive adhesive label
Inventor: MUROZUKA SATOKO
IPC: C09J193/04
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive material composition that exhibits sufficient pressure-sensitive adhesive strength at room temperature and is environmentally friendly, and a pressure-sensitive adhesive label.  <P>SOLUTION: The pressure-sensitive adhesive material composition comprises an egg white protein, a plasticizer and a natural resin. The composition comprises a polyhydric alcohol as the plasticizer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218681-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA MIHIRO
IPC: H01L23/58
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device capable of increasing the temperature of a semiconductor element while suppressing voltage applied to the semiconductor element at low temperature.  <P>SOLUTION: The semiconductor device 100 has: a negative-characteristic thermistor 12 connected to an IGBT 14 in series; and a positive-characteristic thermistor 16 connected to the IGBT 14 and the negative-characteristic thermistor 12 in parallel. At low temperature, the resistance of the negative-characteristic thermistor increases and that of the positive-characteristic thermistor decreases. Since the resistance of the negative-characteristic thermistor increases, voltage applied to the IGBT is suppressed. Also, a large current flows to the positive-characteristic thermistor to generate heat. The temperature of the IGBT rises by heat generated in the positive-characteristic thermistor. At high temperature, the resistance of the negative-characteristic thermistor decreases and that of the positive-characteristic thermistor increases. Thus, at high temperature, the negative-characteristic thermistor and the positive-characteristic thermistor do not affect the operation of the IGBT. A semiconductor device 100 functions just like a simple IGBT at high temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216622-A (JP)
Title: Manufacturing method of display device
Inventor: ITO WATARU
IPC: G02F1/167
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a display device which is easily installed on a curved surface having a constant radius of curvature.  <P>SOLUTION: Thicknesses, elastic moduli, and coefficients of thermal expansion of a glass substrate 17 and a back substrate 15 and a heating temperature at which the glass substrate 17 and back substrate 15 are heated to be joined together are set according to a desired radius of curvature on the basis of the relation among the respective thicknesses, elastic moduli, and coefficients of thermal expansion of the glass substrate 17 and back substrate 15, and the heating temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218229-A (JP)
Title: Fuel cell
Inventor: HAMA YUICHIRO
IPC: H01M8/10
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of improving the airtightness of a reactant.  <P>SOLUTION: This fuel cell is provided with a tube type cell of a fuel cell having a hollow membrane-electrode structure, an inner collector arranged on an inner peripheral surface side of the membrane-electrode structure, and an outer collector arranged on an outer peripheral surface side of the membrane-electrode structure; a heat medium tube contacting the outer peripheral surface of the tube type cell of a fuel cell; and a contact keeping means capable of keeping contact of the tube type cell of a fuel cell to the heat medium tube. In the fuel cell, the tube-type cell of a fuel cell and the heat medium tube are arranged so that the longitudinal direction of the tube type cell of a fuel cell intersects the longitudinal direction of the heat medium tube.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214583-A (JP)
Title: Solution for main agent of antistatic adhesive, the antistatic adhesive for dry laminating use, and antistatic composite film
Inventor: HAYASHI KANJI
IPC: C09J7/02
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic adhesive for dry laminating use to form a composite film, to provide a solution for the main agent of the adhesive retaining its antistatic performance, to provide the adhesive prepared with the solution, and to provide the composite film formed by laminating using the adhesive.  <P>SOLUTION: The composite film is formed by the process, wherein the solution is prepared by mixing an alkyl quaternary ammonium ethosulfate into a mixed solution of ethyl acetate and propylene carbonate, the main agent of the adhesive is then dissolved in the solution, and using the resultant adhesive, plastic films are put to dry laminating with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223781-A (JP)
Title: Piston seal member and disc brake using the piston seal member
Inventor: NOGUCHI TORU
IPC: F16D65/18
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston seal member excellent in heat resistance, and a disc brake using the piston seal member.  <P>SOLUTION: The piston seal member 8 can liquid-tightly and slidably retain a cylinder hole and a piston sliding inside the cylinder hole. The piston seal member 8 is formed of a rubber component of a cross linking body containing 5 to 40 parts by weight of a carbon nano fiber having an average diameter of 0.5 to 500 nm to 100 parts by weight of a fluorine-containing elastomer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228470-A (JP)
Title: Control method of rotating body driver
Inventor: UOSAKI YUJI
IPC: G03G21/14
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress vibration and cost increase by suppressing variations in angular speed of a rotating body due to aging accompanying environmental variations, such as temperature variations or long-term use.  <P>SOLUTION: In order to keep a constant angular speed of a rotating body by superimposing an angular speed variation component that would cancel angular speed variations for an angular speed target value, during one or a plurality of revolutions of the rotating body on a speed control signal, one or a plurality of revolutions of the rotating body, having one of a plurality of detection timings of angular speed information occurring during single revolution as a starting point, is employed as a single control unit, and the timing that serves as the starting point of control is employed as the timing for generating the speed control signal. The magnitude of the angular speed variation component superimposed on the speed control signal in order to cancel angular speed variation of the rotating body is determined, by multiplying the magnitude of the speed control signal during detection period of actual angular speed by a control coefficient, and the ratio of the difference between the angular speed target value and actual angular speed of the rotating body detected by the angular speed detection means to the angular speed target value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008232624-A (JP)
Title: Radio wave imaging method and device
Inventor: MIZUNO ASAYA
IPC: G01N22/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave imaging method and device capable of suppressing a cause of resolution decline with a simple constitution, and acquiring a transmission image of a sample with high resolution not exceeding a wavelength.  <P>SOLUTION: This device has a constitution having a measuring device equipped with at least a generation source of a radio wave, a line for guiding an output signal from the radio wave source to an external terminal and an operation processing part, a line for guiding a signal from an external sample received by the external terminal to the operation processing part, and the operation processing part for performing imaging based on the signal from the sample; and two probes connected to the external terminal of the measuring device, and equipped with a coaxial connector on which a plug having a projected center conductor is disposed. In the device, the interval between the two center conductors is set not exceeding the wavelength of the output signal from the radio wave source, and the sample is arranged between the two center conductors, and a signal emitted from a connector on the transmission side of the output signal from the radio wave source is irradiated to the sample before the signal is dispersed, and the signal transmitted through the sample is received by a connector on the detection side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007150373-A (JP)
Title: Nitride semiconductor device and method of manufacturing same
Inventor: YONEDA AKINORI
IPC: H01S5/22
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor device in which a stable process is provided while simplifying the manufacturing steps, thereby improving the accuracy and stability of the manufactured semiconductor devices, and ultimately enabling higher performance, higher reliability, and longer life, and to provide a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the nitride semiconductor device includes the steps of forming an n-type semiconductor layer, an activity layer, and a p-type semiconductor layer 10 on a substrate; further forming a mask layer 11 of a predetermined shape, on the p-type semiconductor layer 10; removing part of the p-type semiconductor layer 10 using the mask layer 11 so as to form a ridge 10a; forming a resist pattern 3 having an opening at a position corresponding to the ridge 10a; forming an electrode material film 4 over an entire surface of the substrate including the resist pattern 3; removing part of the electrode material film 4 using lift-off method so as to form an electrode 5 on the ridge 10a; forming an embedded film 16 over an entire surface of the substrate including the electrode 5; and removing the embedded film 16 from a surface of the electrode 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT