baber/WOPTO huggingface dataset:
Patent JP-2007184554-A (JP)
Title: Capacitor and circuit device employing it
Inventor: SHIOTANI SHUNSUKE
IPC: H01G4/38
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel capacitor employing a nanowire.  <P>SOLUTION: A capacitor having a first electrode 1 composed of a conductive nanowire, a dielectric layer 2 covering the outer circumference of the first electrode partially, and a second electrode 3 covering the outer circumference of the dielectric layer is constituted. Furthermore, a capacitor comprising a first electrode 1 composed of a conductive nanowire and having a first end and a second end, a dielectric layer covering the outer circumference at the first end, covering the outer circumference of the first electrode from the first end toward the second end side and not covering the second end, and a second electrode covering the outer circumference of the dielectric layer is constituted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008131383-A (JP)
Title: Sound quality control circuit and signal characteristic control circuit
Inventor: SHIODA TOMOMOTO
IPC: H03G5/02
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that capacitance of a capacitor for setting a frequency band in a tone control circuit is large and it is difficult to incorporate the capacitor into an integrated circuit.  <P>SOLUTION: A lower-register component S<SB>LO</SB>is extracted from an original sound signal S<SB>IN</SB>by an LPF 30. A lower-register control circuit 38 performs gain control on S<SB>LO</SB>to generate a lower-register control signal S<SB>LT</SB>. Furthermore, the S<SB>LO</SB>is inverted by an inverter circuit 32 and added to the S<SB>IN</SB>by an adder circuit 34 to extract an upper-register component S<SB>HO</SB>. An upper-register control circuit 36 performs gain control on the S<SB>HO</SB>to generate an upper-register control signal S<SB>HT</SB>. A combining circuit 24 combines the S<SB>IN</SB>, the S<SB>HT</SB>and the S<SB>LT</SB>to generate S<SB>OUT</SB>with boost or cut processing applied to the upper register and the lower register. The LPF 30 is constituted of an RC active filter and a resistor which determines a cutoff frequency thereof is constituted of an equivalent resistor using a switched capacitor circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130924-A (JP)
Title: Solution, material for plating, and printed circuit board
Inventor: SHIMOOOSAKO KANJI
IPC: H05K3/38
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for plating and solution which are excellent in adhesiveness to an electroless plating coat formed on a surface of the material, even if surface roughness of the surface of the material is fine, wherein the material is used preferably for manufacture or the like of a printed circuit board, and to provide the printed circuit board using the material and the solution.  <P>SOLUTION: In the material for electroless plating having at least the surface (a) to which the electroless plating is applied, the surface roughness of the surface (a) is 0.5 μm or less in arithmetic average roughness measured at a cutoff value of 0.002 mm, and the surface (a) includes polyamideimide resin having a siloxane structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131806-A (JP)
Title: Charging battery device and self-guided mobile unit
Inventor: NAKAJIMA HISATO
IPC: H01M10/44
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging battery unit in which a current does not flow backward from a charging battery to a charger even if the power supply portion of the charger is connected reversely by mistake, potential of the charging battery does not appear on the power receiving side positive electrode, and a person can touch the power receiving side positive electrode in safety, and to provide a self-guided mobile unit mounting it.  <P>SOLUTION: Power receiving section of the charging battery unit 2 has a positive electrode 21a and a negative electrode 21b connected, respectively, with the positive electrode 31a and the negative electrode 31b at the power supply section of a charger 3. A charging battery 20 connects the positive electrode 22a with the positive electrode 21a through the relay contact S of an electric path switching relay Ry, and connects the negative electrode 22b with the positive electrode 21a through the drive coil CL of the relay Ry. Further, the charging battery 20 connects the positive electrode 21a with the negative electrode 21b through the drive coil CL. When the charger 3 is connected with the charging battery unit 2, an exciting current flows through the drive coil CL to close the relay contact S and a charging current flows from the charger 3 to the charging battery 20 through the relay contact S.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007064231-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: IKEMOTO NOBUAKI
IPC: F01N3/24
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently purify exhaust gases by efficiently using a plurality of catalysts (or catalyst groups) disposed in series in the exhaust pipe of an engine.  <P>SOLUTION: In this exhaust emission control device of the internal combustion engine, an upstream side catalyst 22 and a downstream side catalyst 23 are disposed in series in the exhaust pipe of the engine 11. First through third sensors 24 to 26 for detecting the air-fuel ratio or the rich/lean of the exhaust gases are disposed on the upstream and downstream sides of the upstream side catalyst 22 and the downstream side of the downstream side catalyst 23, respectively. An ECU 29 for controlling the engine controls the air-fuel ratio of the exhaust gases flowing out from the upstream side catalyst 22 (output of a second sensor 25) so that it is positioned on the reverse side of the rich/lean (output of a third sensor 26) of the gas component adsorbed state of the downstream side catalyst 23. Consequently, the rich components and lean components in the exhaust gases can be efficiently removed by effectively using both the upstream side catalyst 23 and the downstream side catalyst 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008134286-A (JP)
Title: Image forming apparatus
Inventor: SAKO KIYOSHI
IPC: G03G21/00
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a failure even if an image forming apparatus is installed on a slope.  <P>SOLUTION: The image forming apparatus includes: a toner concentration detecting means 57 for detecting toner concentration in two-component developer constituted of toner and carrier stored in a developing device; a first storage means for storing the first toner concentration detected by the toner concentration detecting means with reference to the toner concentration in the developing device while the image forming apparatus is installed in the first position; a second storage means for storing the second toner concentration detected by the toner concentration detecting means 57 with reference to the toner concentration in the developing device while the image forming apparatus is moved and installed in a second position; an inclination level decision means for comparing the first toner concentration stored by the first storage means and the second toner concentration stored by the second storage means and for deciding the inclination level of the image forming apparatus; and a correcting means for correcting the detection results by the toner concentration detecting means 57 based on the decision results by the inclination level decision means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007115266-A (JP)
Title: Device, method for analyzing language and recording medium
Inventor: YAMAHATA KIYOSHI
IPC: G06F17/27
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing device of a natural language by which flexible grammar description without being retrained by a specific grammar form and efficient analysis based on dynamic programming are combined.  <P>SOLUTION: Grammar forms to be followed by every word are substantially changed by constituting a dictionary so as to have syntax tree acceptance sections which accept columns of syntax tree to which a word is concerned by every word and lexicalizing a grammar by the syntax tree acceptance section. Meanwhile, since acceptance algorithm by unit of the syntax tree is the same as the case of a context free grammar, the efficient analysis by a pack of the dynamic programming and a partial solution is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008140177-A (JP)
Title: Axle load violation vehicle detection system
Inventor: YANO SHINYA
IPC: G08G1/015
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To record an image of the front of an axle load violation vehicle with higher accuracy.  <P>SOLUTION: An axle likely to cause axle load violation is not the first axle of the vehicle but is the second and succeeding axle. A distance between an axle load meter and a vehicle sensor becoming a trigger of photography is normally within 8 m. Accordingly, at a time point when the axle load violation is detected, it is thought that the axle load violation vehicle is one of a vehicle presently detected by the sensor, a vehicle to be next detected by the sensor and a vehicle to be detected by the sensor after the next. Images of violation vehicle candidates are photographed, and the image except a standard-sized vehicle or the like not having a possibility of causing the axle load violation is accumulated as the image of the axle load violation vehicle from the images based on a vehicle height and information about a license plate read by image recognition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114575-A (JP)
Title: Horizontal line bar for mold of concrete block
Inventor: FUJII SHIGEMITSU
IPC: B28B7/00
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold in which an aggregate is hard to flow into the under side of a horizontal line bar which can solve the problem that the density of the aggregate becomes lower, and can manufacture a concrete block with a horizontal line having a favorable split skin in the mold for producing the horizontal line for the purpose of a decoration on the molded concrete block.  <P>SOLUTION: The horizontal line bar 9 is positioned at a position higher than a specified position, and the aggregate is made to flow into the mold, and pressure is applied to the aggregate top surface by an upper mold press. At the same time, the horizontal line bar 9 is moved downward, and the aggregate under the horizontal line bar is compressed, molding is performed in such a manner that the density of the aggregate may become the same on the top and the bottom of the horizontal line bar. In the vertical movement of the horizontal line bar, the inlet side and the outlet side of the line bar are simultaneously moved, and the put-in/takeout out of the horizontal line bar is smoothly performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007130486-A (JP)
Title: Catheter for placing stent into body vessel of patient
Inventor: JACOB HAROLD
IPC: A61F2/06
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter cutter as regards a catheter which can be advanced in a body vessel or path in gastrointestinal organs in a body through the accessary path of an endoscope.  <P>SOLUTION: In the catheter, a first catheter (12) has the proximal end and the distal end, a catheter connector (14) at the proximal end, a first lumen and a second lumen, and a guide wire (24) to be advanced through the first lumen. A second catheter (106) has at least one lumen formed therethrough and the lumen is set so as to advance the second catheter (106) over the first catheter (12). A cutting means (100) comprises a top half (110a) and a bottom half (110b) coupled to the top half (110a). The top and bottom halves have a pair of forked parts (114a) respectively and retain a pair of cutting blades (112).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008144372-A (JP)
Title: Regulator structure
Inventor: MARUYAMA KATSUAKI
IPC: B60J5/00
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulator structure which makes door glass actuated by driving a wire connected to the door glass, and which enables the wire to be easily connected to the door glass.  <P>SOLUTION: A window regulator 10 moves the door glass 42 to open/close an opening 14 of a side door 12 by moving the wire 24 by a motor section 22. In this case, in a state of positioning the door glass 42 in the vertical direction of the vehicle by means of a second clip 58 protruded from a first clip 56 fixed to a lateral collision pad 50, a carrier piece 32 of the wire 24 is connected to a glass holder 38 for the door glass 42. Thus, the wire 24 can be easily connected to the door glass 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186784-A (JP)
Title: Method of forming phase change material thin film and method of manufacturing phase change memory device using the same
Inventor: SHIN WOONG-CHUL
IPC: C23C16/455
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a phase change material thin film, and to provide a method of manufacturing a phase change memory device using the same.  <P>SOLUTION: A method of forming a phase change material thin film comprises: a first stage where a first precursor including Ge and a second precursor including Te are supplied into a reaction chamber concurrently to form a GeTe film; a second stage where a second precursor including Te and a third precursor including Sb are supplied concurrently to form an SbTe film; and a third stage where the first stage and the second stage are performed repetitively to form a GeSbTe film. According to this invention, when a phase change layer is formed by the above forming method upon the manufacture of a phase change semiconductor memory, its memory properties are improved, further, the manufacturing process is simple, and cost can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008144202-A (JP)
Title: Heat-resistant spring and manufacturing method therefor
Inventor: KURATA SEIJI
IPC: C22F1/00
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant spring having excellent corrosion resistance/oxidizing resistance and a thermal-expansion coefficient almost as the same as a ferritic heat-resistant alloy and excellent tensile strength and creep strength at high temperature, and a manufacturing method therefor.  <P>SOLUTION: This heat-resistant spring is obtained through the following processes, that is; this spring is a Ni-based alloy composed by mass% of 0.01-0.15% C, ≤1.0% Si, ≤1.0% Mn, 5.0-25.0% Cr, 10-20% Mo, ≤10% W, 12.0-25.0% Mo+1/2(W+Re), 0.1-2.5% Al, 0.1-3.0% Ti, 0.001-0.02% B, 0.001-0.2% Zr, ≤4.0% Fe and the balance Ni with inevitable impurities, and ≤14.0×10<SP>-6</SP>/°C average thermal-expansion coefficient till 700°C, and after applying a solid-solution heat-treatment at 1000-1200°C to this Ni-based alloy, a cold-wire drawing at ≥20% working ratio, is performed to form into the spring-shape, and one-step ageing treatment at 600-900°C for 1-50 hr, is applied to obtain the heat-resistant spring precipitating γ-phase and A<SB>2</SB>B-phase. Then, this manufacturing method is provided as the above processes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145662-A (JP)
Title: Imaging apparatus and adjusting method thereof
Inventor: EBATO TAKASHI
IPC: G03B5/00
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately adjust the optical axis of an imaging lens and the center of the imaging screen of an image sensor.  <P>SOLUTION: The lens barrel 12 includes: the imaging lens 13; a CCD 35, camera-shake detecting parts 46 and 47; position detecting parts 48 and 49; and voice coil motors 51 and 52. The imaging lens 13 includes a correction lens 13c. The position of the correction lens is adjusted by driving the voice coil motors 51 and 52 so that the optical axis of the imaging lens 13 may align with the center of the imaging range of the CCD 35. The bias voltage value of a voice coil motor driving circuit 68 at that time is obtained and stored in a bias storage part 70. Upon imaging, the stored bias voltage is read out, and then, the center position is adjusted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145050-A (JP)
Title: Cassette cookstove
Inventor: KOBAYASHI HAJIME
IPC: F24C3/14
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette cookstove, including a notifying means for causing an operator to recognize/confirm the operation status of an operating shaft of the cassette cookstove even by methods other than visual observation.  <P>SOLUTION: A rotating plate abutting on a presser plate supporting an operating part inserted and disposed in the operating shaft projected from a supply valve of a governor is inserted and disposed in the operating shaft to be rotated in a body, the abut surface of the rotating plate is provided with a recessed groove where a metal ball is stored or a projection, and the abutting surface of the presser plate is provided with a hole or a recessed groove. Alternatively the outer peripheral part of the rotating plate is provided with a projecting piece and the abutting part of the presser plate is provided with a projection, which abuts on the end of the projecting piece to be locked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150961-A (JP)
Title: Pump
Inventor: ANAMI TETSUYA
IPC: F04D29/30
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-stage centrifugal pump which can be easily assembled, and has a long life.  <P>SOLUTION: The centrifugal pump includes a pump part 4 incorporating in series two impellers 16, 17, a pump case 5 having a liquid suction-port 2 and a liquid delivery-port 3, a motor part 6 for driving the pump part 4. In the center of either of facing impellers, there are provided a hollow delivery-side projection and a suction-side projection having each a specified inside-diameter and length, and a shaft 22 which penetrates the delivery-side projection, the suction-side projection and impellers to support the impellers rotatably. The pump includes further slide bearings 21 fixed to the impellers, a connecting pipe 20 integrally connecting the two impellers, and a reflux hole 28 made to establish communication between the inside and outside of at least one impeller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007213016-A (JP)
Title: Layered film manufacturing method, layered film defect detection method, layered film defect detection device, layered film and image display device
Inventor: KOBAYASHI KOSEI
IPC: G01N21/892
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered film defect detection device capable of performing defect detection considering irregularities of optical performance of a phase difference layer constituting the layered film without requiring insertion of an additional component into an optical path.  <P>SOLUTION: The defect detection device of the layered film 11 in which a polarizing plate 1 and a phase difference layer (separator 2) are layered comprises: a light source 12 arranged on one side of the film surfaces of the layered film 11; an imaging part 13 arranged on the other side of the film surfaces; an inspection polarization filter 15 arranged between the light source 12 and the imaging part 13; a defect detection part 14b for detecting a defect existing on the polarizing plate 1 according to the imaged image; and an optical axis adjusting part 16 for adjusting a relative angle position of the polarization axis L2 of a polarizing filter 15 and a polarizing axis L1 of a polarizer 2, wherein the relative angle position of the polarization filter 15 is adjusted within a range of the polarization axis angle x of the polarizing filter satisfying the relationship 0°<x≤15° so as to minimize the light quantity of visible light inputted to the imaging part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008153795-A (JP)
Title: Moving picture photographing device, moving picture reproduction control method, and moving picture reproduction control program
Inventor: ATSUMI HIROKI
IPC: H04N5/91
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide reproducing operation free of a sense of incompatibility without burdening a user during reproduction of a moving picture and a sound such that a frame rate in recording is different from a frame rate in reproduction.  <P>SOLUTION: A moving picture photographing device is configured to record audio data such as a plurality of kinds of effect sounds, BGMs, etc., made to correspond to a plurality of photographic modes wherein photographic conditions suitable to photography of a specified subject are set. A moving picture recorded by photography in one of photographic modes is reproduced at the same 30 fps with normal photography. In a 1/2-speed reproduction period wherein moving picture data of a part having been recorded at 60 fps by temporary high-speed photography in the photography are reproduced, audio data corresponding to a photographic mode set during the photography are automatically read out and reproduced. Simultaneously, a recorded sound at the time of the photography is shifted to the center part of the 1/2-speed reproduction period and reproduced asynchronously with the moving picture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149258-A (JP)
Title: Droplet discharge method, weight measuring method and droplet discharge apparatus
Inventor: SAKAI HIROBUMI
IPC: B41J2/055
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharge method by which the discharged quantity of droplets from each droplet discharge head or each droplet discharge nozzle is made uniform, a quantity measuring method and a droplet discharge apparatus.  <P>SOLUTION: The droplet discharge method includes a measuring step for measuring the quantity Iw1 of a liquid body discharged to a weight measuring mechanism as droplets from each droplet discharge head by applying driving voltage V1 to the droplet discharge head, a calculation step for calculating a corrected driving voltage V2 in each droplet discharge head based on a primary function expressing the relation between driving voltage and the discharged droplet weight and a measured result (plot P) of the weight in the measuring step, wherein the inclination of the primary function is selected from α(R), α(G) and α(B) corresponding to the kind of the discharged liquid body, and a discharge step for discharging the liquid body from the droplet discharge head by applying the corrected driving voltage V2 to the droplet discharge head.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153053-A (JP)
Title: Manufacturing method of positive electrode plate for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
Inventor: WATANABE KOZO
IPC: H01M4/1391
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery suppressing formation of an insulating film caused by oxidation of the surface of a current collector, preventing increase in resistance on the interface between a mix layer and the current collector, and enhancing output characteristics by using a positive electrode plate for the nonaqueous electrolyte secondary battery formed in such a way that a solvent, a nickel-containing lithium composite oxide as an active material are used and slurry of the active material formed by using water as the solvent is applied to the current collector made of aluminum or its alloy.  <P>SOLUTION: The positive electrode for the nonaqueous electrolyte secondary battery is formed by forming a layer of a coupling agent as a monomolecular layer of the current collector between the current collector 21 and the positive electrode mix layer 23 formed on the current collector.  <P>COPYRIGHT: (C)2008,JPO&INPIT