baber/WOPTO huggingface dataset:
Patent JP-2010025001-A (JP)
Title: Multistage diagonal flow pump
Inventor: NAGAI YUJI
IPC: F04D11/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy a request for a high specific speed and high efficiency, without sacrificing manufacturing performance of a guide blade in a single stage pump, in a diagonal flow pump formed in a multistage shape.  <P>SOLUTION: In this multistage diagonal flow pump 30, a plurality of diagonal flow impellers 2a and 2b are installed on one rotary shaft 1. A guide flow passage means for guiding a flow coming out of a first stage diagonal flow impeller to a second stage diagonal flow impeller, is formed between the first stage diagonal flow impeller and the second stage diagonal flow impeller. The guide flow passage means has a first guide flow passage means having a cylindrical casing 4 and a plurality of guide blades 4 arranged at an interval in the peripheral direction in this casing, and a second guide flow passage means having a contraction flow pipe 6 forming a contraction flow passage whose cross-sectional area becomes narrow toward the downstream side and a plurality of straightening plates 7 arranged at an interval in the peripheral direction in this contraction flow pipe. The straightening plate is a plate parallel to a shaft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028497-A (JP)
Title: Image reader and image-forming device having the same
Inventor: TANISAKI AKIO
IPC: H04N1/04
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a stripe by randomly changing a clock signal inputted to an invertor and preventing fixation of a pixel position affected by noise.  <P>SOLUTION: An image reader (scanner 1) has: a lamp for irradiating a document with light; the invertor that is connected to the lamp and changes voltage applied to the electrode of the lamp, and lights the lamp; an image sensor allowing the incidence of the light applied to the document and reading the document in units of lines; a synchronization signal generation section for generating a synchronization signal for synchronization with each line period of the image sensor; and a clock signal generation section for generating a clock signal to randomly change the clock frequency of the clock signal. The clock signal is inputted to the invertor to change voltage applied to the electrode of the lamp based on the clock signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026865-A (JP)
Title: Acceleration sense presentation device, acceleration sense presentation system, information processor, acceleration sense presentation method
Inventor: TONO SATORU
IPC: G09B9/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new and improved acceleration sense presentation apparatus which presents acceleration sense to a user by optionally varying the gravity center of a headgear type device to wear on the head.  <P>SOLUTION: The acceleration sense presentation apparatus includes: a frame to wear on the head of the user; at least one or more weights provided on the frame; and a drive part which moves the weight on the frame. The acceleration sense presentation apparatus causes the drive part to move the weight to vary the gravity center of the apparatus and thereby presents the acceleration sense to the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025277-A (JP)
Title: Device and method for controlling vehicle
Inventor: SAKAMOTO OSAMU
IPC: F16H61/02
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform shift control according to a specific device by specifying the device connected for use as an operating device for an automatic transmission.  <P>SOLUTION: An ECU performs a program including a step of recognizing that a paddle shift device is mounted (S104) when receiving an up-shift signal or a down-shift signal (YES in S102) at a position other than an M position (NO in S100), a step of recognizing that the paddle shift device is not mounted (S106) when not receiving both the up-shift signal and the down-shift signal (NO in S102), a step of recognizing that the paddle shift device is not mounted, and a step of performing shift control according to the result of recognition and the up-shift signal or the down-shift signal (S108).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013082-A (JP)
Title: Air pump saddle mounting shaft
Inventor: KOBAYASHI NOBUYUKI
IPC: B62J1/08
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air pump saddle mounting shaft which is constructed as the saddle mounting shaft of a bicycle and can also be used as an air pump anytime and anywhere.  <P>SOLUTION: The air pump saddle mounting shaft includes a cylinder 2 provided inside a cylindrical shaft 1 on which a saddle 15 is mounted, for compressing air and forcing it outside, hoses 6, 7 provided at the bottom of the shaft 1, and a filling port 8 provided at the front end and connected in series thereto in sequence. The filling port 8 and the hoses 6, 7 entering from the filling port 8 at the front end into an upper end inlet 10 of a rising frame 9 and passing through a hole 11 in the lower end side face are suspended down from the lower side face of an inclined frame 12 via a fixing piece 13 and a latching piece 14. The filling port 8 at the front end of the hose 7 is connected to air ports 30, 31 of a front wheel 26 and a rear wheel 25 with the fixing piece 13 as a starting point, and air is filled thereinto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034231-A (JP)
Title: Thin-film solar cell and surface electrode for thin-film solar cell
Inventor: OSHIRO AZUSA
IPC: H01L31/04
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface electrode for thin-film solar cells having high transmittance of a near-infrared area and a low resistance value of a film, and to provide a thin-film solar cell using the surface electrode and having the efficiency of photoelectric conversion higher than in the prior art.  <P>SOLUTION: On the translucent substrate of the thin-film solar cell, the surface electrode comprising a transparent conductive film, a photoelectric conversion semiconductor layer, where p-, i-, and n-type semiconductor layers are stacked in this order, and a back electrode at least having a light-reflection metal electrode are formed sequentially. In the translucent substrate, a substrate surface at a side where the surface electrode is provided shows an irregular structure. On the substrate surface in an irregular structure of the translucent substrate, the surface electrode of a transparent conductive film made of a laminate, where an indium oxide film doped with Ti and a zinc oxide film doped with Al and Ga are provided sequentially, is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033846-A (JP)
Title: Lighting device
Inventor: JINNAI TAKESHI
IPC: F21S9/02
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of preventing falling of an emergency power source at the time of exchanging the emergency power source.  <P>SOLUTION: The lighting device is provided with a device body 1, a light source part 2 which is installed at one end of the device body 1 and houses a discharge lamp of straight tube shape, a display panel 3 of which fringe portion is fitted to the light source part 2, introduces light from the light source 2 and emits from the front, an emergency power source 4 consisting of a chargeable secondary battery and a case 40 to house the secondary battery, and a lighting part 5 having a charging circuit and a lighting circuit. The device body 1 has an installation part 6 to which the case 40 is fitted detachably, and the installation part 6 is formed by cutting out the right lower corner of the device body 1, and a falling prevention mechanism is constructed of an insertion fitting member 41 provided at the upper surface of the case 40 and an insertion fitting groove 60 which is provided on one face opposed to the upper surface of the case 40 in the installation part 6 and to which the insertion fitting member 41 is fit in free sliding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034401-A (JP)
Title: Electrical connection structure and mobile terminal
Inventor: SUGANO OSAMU
IPC: H05K1/14
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure effectively using an overlapping region between a flexible board and a board.  <P>SOLUTION: The electrical connection structure has a first board 1 and a second board 10 arranged opposite to each other at positions to be at least partially overlapped on each other, includes a connector 3 for electrically connecting first wiring on the first board 1 to second wiring on the second board 10, has a functional component 20 arranged on the side of the first board 1 opposite to the side facing the second board 10, and is used for electrically connecting first connection terminals 21 arranged on the first board 1 side on the functional component 20 to second connection terminals 12 arranged on the side facing the first board 1 on the second board 10. The first board 1 is provided with through-holes 2 penetrating between the surface facing the second board 10 and the surface facing the functional component 20, and the first connection terminals 21 are electrically connected to the second connection terminals 12 through the through-holes 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034473-A (JP)
Title: Method of manufacturing simox substrate, and etching device used for the method
Inventor: OKITA KENJI
IPC: H01L21/306
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce patterning defects in device fabrication caused by sticking of oxidation foreign matter by removing the oxidation foreign matter sticking on the reverse surface of a substrate through a high-temperature oxidation heat treatment.  <P>SOLUTION: The method of manufacturing a SIMOX (Separation by Implanted Oxygen) substrate includes: the stages of injecting oxygen ions into a wafer; manufacturing an SIMOX substrate by placing the wafer on a silicon ring and carrying out a heat treatment to form an embedded oxide film in a region of predetermined depth from a surface and then forming an SOI layer on the embedded oxide film, and further forming an entire-surface oxide film; and etching the entire surface of the substrate after demounting the SIMOX substrate which has been heat-treated from the ring to remove the entire-surface oxide film, and the method further includes: a stage of etching a ring-shaped region including a contact part of the substrate reverse surface entirely having the oxide film, which comes into contact with the ring in the heat treatment stage to remove the sticking oxidation foreign matter produced owing to the heat treatment while contacting between the wafer and ring before or after the stage of removing the entire-surface oxide film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037593-A (JP)
Title: Sputtering apparatus and maintenance method therefor
Inventor: KAMEYAMA YUDAI
IPC: C23C14/34
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering apparatus which is applicable to a large size substrate, is simple in apparatus configuration, and enables maintenance works such as exchange of a target to be easily carried out in a short period of time without breaking vacuum in a vacuum chamber to the utmost.  <P>SOLUTION: The sputtering apparatus forms a film on the surface on one side of a substrate while the substrate mounted on a carrier is transferred from a substrate introduction chamber at an inlet side to a substrate taking-out chamber at an outlet side. In the sputtering apparatus, at least the substrate introduction chamber provided with a vacuum evacuation mechanism and a vent mechanism, at least two high vacuum evacuation chambers, a first cathode chamber provided with a sputtering front chamber and a sputtering rear chamber, a return chamber for rotating advancing direction of the substrate by 180°, a second cathode chamber provided with a sputtering front chamber and a sputtering rear chamber, at least two high vacuum evacuation chambers, and the substrate taking-out chamber provided with a vacuum evacuation mechanism and a vent mechanism are continuously arranged in this order from the inlet side, and further, a tightly closable partition valve or door valve is provided in each of opening parts continuously provided between all chambers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020523-A (JP)
Title: Pattern generating apparatus and apparatus for measuring physical property of surface
Inventor: STIBLERT LARS
IPC: B41J2/435
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a pattern generating apparatus for writing a pattern on a surface of an object that is independent of any physical deformation that will occur upon writing a pattern.  <P>SOLUTION: The present invention relates to a method for writing a pattern on a surface of an object intended for use in an exposure apparatus, including steps of: placing an object having a thickness T being provided with a surface on a stage of the pattern generating apparatus; dividing the surface into a number of measurement points, where two adjacent measurement points being spaced a distance apart not exceeding a predetermined maximum distance P; measuring the gradient of the surface at each measurement point; calculating a two-dimensional local offset d in the x-y plane for each measurement point as a function of the gradient and the thickness T of the object; and correcting the pattern to be written on the surface by using the two-dimensional local offset d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010041857-A (JP)
Title: Power supply apparatus and imaging arrangement
Inventor: HORIKAWA KOJI
IPC: H02M3/155
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply apparatus which suppresses wasteful consumption of a dry cell.  <P>SOLUTION: The power supply apparatus includes a power supply 1 composed of a primary battery or secondary battery, a step-up DC/DC converter 4, a step-down DC/DC converter 5, and a measuring means for measuring a battery voltage of the power supply 1. If the internal resistance of a battery is determined to be a threshold value or higher by a determining means which determines an internal resistance of a battery based on the battery voltage information measured by the measuring means, the step-up DC/DC converter 4 is selected. If the internal resistance of the battery is determined to be less than the threshold value by the determining means, the step-down DC/DC converter 5 is selected. A microcomputer 2 has the functions of respective means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039313-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MINAMIKAWA TOMOKI
IPC: G03G15/20
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which prevents the occurrence of offset while a quantity of energy consumption is suppressed.  <P>SOLUTION: The fixing device 40 melts and fixes a toner image formed on recording paper passed between a first fixing belt 60 and second fixing belt 70 disposed opposite to each other. First and second heater lamps 67 and 77 provided in the fixing device 40 heat the first and second fixing belts 60 and 70 from the inside, respectively. In addition, first and second cooling means 62 and 72 formed of Peltier elements cool the first and second fixing belts 60 and 70 from the inside, respectively. At this time, a temperature control means 90 performs control so that areas of the first and second fixing belts 60 and 70 near the heating means and areas near the cooling means have predetermined temperatures.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256305-A (JP)
Title: Method for producing fluorocarboxylic acid ester
Inventor: SHIMADA TOMOO
IPC: C07C69/54
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an objective fluorocarboxylic acid ester within a relatively short time by using a 2-fluoroalkylethyl chloride and a carboxylate as raw materials.  <P>SOLUTION: The method for producing a fluorocarboxylic acid ester represented by formula (III) comprises reacting a carboxylate represented by formula (I) with a 2-fluoroalkylethylchloride represented by formula (II): RfCH<SB>2</SB>CH<SB>2</SB>Cl in the presence of a phase transfer catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049961-A (JP)
Title: Connector
Inventor: TANAKA YUKITAKA
IPC: H01R13/648
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which carries out impedance matching at a connecting part of a cable with the connector, and preventing a deterioration of high-frequency characteristics.  <P>SOLUTION: The connector comprises at least ground contacts, a locator by which a part of the ground contacts is aligned and held, a housing which holds the contacts and the locator, a ground plate, and a holder which holds the ground plate. The ground plate has first and second faces, and a ground terminal. The ground terminal is connected to the ground contacts. A signal wire and a drain wire have a structure that they are arranged on the first face together, and the drain wire is routed around on the second face, and then connected to the ground plate. In addition, the drain wire is positioned by a pair of convex parts which are formed on the second face of the ground plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046991-A (JP)
Title: Liquid jet device and nozzle inspection pattern forming method
Inventor: AKATSUKA YASUSHI
IPC: B41J2/01
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately inspect liquid jet failure of a nozzle.  <P>SOLUTION: The liquid jet device includes: a head that jets liquids of different hues from first and second nozzles onto a medium; and a control section that forms a nozzle inspection pattern of hue different from that of the liquid jetted from the first nozzle, the nozzle inspection pattern being used for inspecting liquid jet failure of the first nozzle by projecting the liquids of the different hues jetted one upon the other onto the medium from the first and second nozzles, thereby mixing the liquids of the different hues.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008294478-A (JP)
Title: Method for connecting terminals between chips, circuit board fabricated using it, and fire detector equipped with it
Inventor: SUMI SADAYUKI
IPC: H01L23/29
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting terminals between chips, in which noise resistance is improved and a circuit board is miniaturized, and to provide the circuit board fabricated using it, and a fire detector equipped with it.  <P>SOLUTION: On the circuit board 2 composed of a printed board, a photodiode PD and an integrated circuit chip IC1 for an optical element for signal-processing the output of the photodiode PD are mounted. On the circuit board 2, a wiring pattern 2a for relay is provided around the mounting position of the integrated circuit chip IC1 for the optical element, and an electrode is provided on the surface on the opposite side of a mounting surface in the integrated circuit chip IC1 for the optical element. After mounting and fixing the photodiode PD at the prescribed position of the surface of the integrated circuit chip IC1 for the optical element in the state of turning a light receiving surface to the opposite side of the integrated circuit chip IC1 for the optical element, the photodiode PD and the electrode of the integrated circuit chip IC1 for the optical element are respectively connected to the wiring pattern 2a by a wire bonding method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010054215-A (JP)
Title: Cell kit for high-frequency electromagnetic induction device and method for extracting organic substance using the same
Inventor: KURIHARA KENJI
IPC: G01N31/00
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell kit for a high-frequency electromagnetic induction device for simply and safely sealing an analyzing sample in a glass tube without using a heater such as firearms.  <P>SOLUTION: The sample cell kit is used in the high-frequency electromagnetic induction device equipped with a high-frequency heating coil for heating an analyzing sample cell and composed of the glass tube (A) sealed at its one end part and having an opening part at its other end part and a seal member (B) for hermetically sealing the opening part of the glass tube. The seal member (B) is composed of a resin packing (b1) for hermetically sealing the opening part of the glass tube (A), a film (b2) made of polypropylene for packaging the resin packing (b1) and a resin cap (b3) for covering the resin packing (b1) packaged by the film (b2) made of polypropylene attached so as to hermetically seal the opening part and fixing the resin packing (b1) to the opening part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052864-A (JP)
Title: Adjustment method of sheet material supply device
Inventor: TSUDA TERUMI
IPC: B65H3/06
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustment method of a sheet material supply device capable of automatically setting a most appropriate contact pressure in accordance with a paper thickness of the sheet material delivered without being influenced by variation depending on individual piece difference.  <P>SOLUTION: A sheet material supply device includes: the pickup roller 2 for delivering the sheet material by being pressed by the sheet material as the hopper 1 moves up and down; a pressure detection mechanism for detecting a contact pressure to a sheet material; a pressing mechanism for pressing the pickup roller 2 to the sheet material; and a pressing force adjusting mechanism for adjusting the pressing force by the pressing mechanism based on the contact pressure detected by the pressure detection mechanism. In the sheet material supply device, the hopper 1 is moved up to a regulated position and the pressing force of the pressing mechanism is adjusted so that the contact pressure detected by the pressure detection mechanism becomes equal to the total value of a detection value of the pressure detection mechanism while the pickup roller 2 does not contact with the hopper 1 and a setting value of the contact pressure to the hopper 1 of the pickup roller 2 and thus the hopper 1 is lowered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062659-A (JP)
Title: Method, program and device for determining terminal position
Inventor: YANAGIHARA KENTARO
IPC: H04W64/00
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of obtaining the arrangement of anchor terminals capable of satisfying a requirement value to position estimation accuracy when the requirement value is designated as a condition.  <P>SOLUTION: The method for determining the arrangement position of an anchor terminal 200 used as a reference in estimating the position of a radio terminal 100 by using a radio signal includes: a request input step of designating a requirement value to estimation accuracy of the position of the radio terminal 100; an arrangement input step of designating the arrangement interval or arrangement number of the anchor terminals 200; and an estimation accuracy calculation step of calculating estimation accuracy by using the arrangement interval or arrangement number. The method repeatedly executes the estimation accuracy calculation step while changing the arrangement interval or arrangement number of the anchor terminals 200 until the estimation accuracy calculated in the estimation accuracy calculation step satisfies the requirement value, and determines the arrangement position of the anchor terminal 200 by the result thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT