baber/WOPTO huggingface dataset:
Patent JP-2007157878-A (JP)
Title: Semiconductor module and manufacturing method thereof
Inventor: SASA KEIICHIRO
IPC: H01L25/00
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact semiconductor module capable of protecting a semiconductor component from external force, and to provide a manufacturing method of the semiconductor module.  <P>SOLUTION: The semiconductor module comprises a semiconductor component area 13, where a semiconductor component 13 is fixed on a base film having electrical insulation and flexibility; and passive component areas 14a, 14b adjacent to the semiconductor component area, while the passive component is formed on the base film. In the semiconductor module 10A, at least an area above the semiconductor component is covered with the cover film having electrical insulation and flexibility, and one of the semiconductor component area and the passive component area is bent partially overlapped by the other. The semiconductor component 13 is packaged at an airtight hollow space formed by the base film and the cover film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157436-A (JP)
Title: Color picture tube
Inventor: MURAI TAKASHI
IPC: H01J29/86
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color picture tube not easily causing degradation of color purity, while having good visibility and a shadow mask excellent in moldability and strength.  <P>SOLUTION: Curvature radiuses R<SB>D</SB>, R<SB>S</SB>, R<SB>L</SB>along the diagonal axis D of the outer surface of the effective part 1a of a panel 1 on the inner surface of which a phosphor screen 3 is formed, the short side 1a<SB>S</SB>, and the long side 1a<SB>L</SB>satisfy R<SB>D</SB>≥10m, R<SB>S</SB>>R<SB>D</SB>, R<SB>L</SB>>R<SB>D</SB>. The curvature radius R<SB>D</SB>along the diagonal axis D is defined by R<SB>D</SB>=[(S<SB>D</SB>/2)<SP>2</SP>+Z<SB>D</SB><SP>2</SP>]/(2×Z<SB>D</SB>), wherein the dimension of the effective part 1a in the diagonal axis direction is S<SB>D</SB>, and an amount of sinking Z<SB>D</SB>along the tube axis direction at the diagonal axis end of the effective part as against the center of the effective part 1a in the outer surface of the effective part 1a is Z<SB>D</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155466-A (JP)
Title: Two-dimensional scale manufacturing method and encoder
Inventor: WATANABE AKIHIRO
IPC: G01D5/38
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high-precision two-dimensional scale in a short time without using expensive equipment.  <P>SOLUTION: While observing moire fringes caused by first positioning gratings 34a, 34b and second positioning gratings 34a', 34b' with, for example, the naked eye, a first plate-like member 32A and a second plate-like member 32B are superimposed on each other. A first pattern and a second pattern can be thereby set in a desired relationship, allowing to manufacture the high-precision two-dimensional scale in a short time without using expensive equipment as seen in conventional examples.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155216-A (JP)
Title: Two-layer type combustor
Inventor: UMEDA YOSHITO
IPC: F23D14/02
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-layer type combustor of a premixed combustion type suiting one side heating, and capable of sufficiently preheating premixed gas.  <P>SOLUTION: The two-layer type combustor 10 has a premix chamber 12 provided with a passage introducing the premixed gas from an exterior to a center part, a combustion chamber 14 provided with a passage exhausting exhaust gas from a center part to an exterior, a heat transfer bulkhead interposed between the premix chamber 12 and the combustion chamber 14, an ignition means 18 provided in a substantially center part for carrying out ignition in a combustion chamber 14 side, and extinction holes 20 arranged in a periphery of the ignition means 18, and communicating the premix chamber 12 with the combustion chamber 14. It is favorable that both passages are spirally formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159058-A (JP)
Title: Recording apparatus and recording method, and reproduction apparatus and reproduction method
Inventor: FUJII AKIO
IPC: H04N5/91
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize techniques for increasing data access speed, while reducing the memory capacity necessary for reproducing or searching for image data or audio data recorded as a file.  <P>SOLUTION: An apparatus recording image data and audio data as a file includes an image data encoding means, an image data code amount control means, an audio data encoding means, an audio data code amount control means, an image stream generating means, an audio stream generating means, a multiplexing means for multiplexing the generated image stream and audio stream, and a recording means for recording a stream multiplexed by the multiplexing means on a recording medium, wherein the image data code amount control means and the audio data code amount control means control the image data encoding means and the audio data encoding means so as to fix the lengths of the image stream and the audio stream for each unit to be multiplexed by the multiplexing means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165005-A (JP)
Title: Manufacturing method of fuel cell electrode, and solid polymer fuel cell equipped therewith
Inventor: HAMAGUCHI HIROSHI
IPC: H01M4/88
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of electrode which makes the utilization efficiency of a catalyst improved, by fully securing three-phase interface inside carbon where a reaction gas, a catalyst, and electrolyte merge.  <P>SOLUTION: The manufacturing method of a fuel cell electrode includes a process of making a carbon carrier having pores carry a catalyst, a process of introducing a functional group serving as a polymerization initiator on the surface and/or pores of the carbon carrier, a process in which an electrolyte monomer or an electrolyte monomer precursor are introduced and the electrolyte monomer or the electrolyte monomer precursor are polymerized having the polymerization initiator as starting point, a process in which the polymer of the catalyst carrying carrier is protonated and dried, dispersed in water, and filtered to obtain catalyst powder; and a process in which the catalyst powder obtained is used to make a catalyst paste and a catalyst layer is formed. When the catalyst layer is to be produced, a perfluorocarbon polymer, having sulfonic acid group, is mixed into the catalyst paste.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165446-A (JP)
Title: Ohmic contact structure of semiconductor element
Inventor: HOSHI SHINICHI
IPC: H01L29/778
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability and reduce ohmic contact resistance R<SB>c</SB>in an ohmic recess contact structure of a GaN-HEMT.  <P>SOLUTION: The ohmic contact structure comprises a first ohmic electrode 104 and a second ohmic electrode 108 which are individually provided up to the locations deeper than a two-dimensional electron gas layer, through a first principal electrode region 102 and a second principal electrode region 106 toward the internal side of a semiconductor from a first principal surface. The first side surface of the first ohmic electrode and the second side surface of the second ohmic electrode opposing to the first side surface are formed as the projected and recessed surfaces with the recessed part extending for the thickness in the thickness direction of these first and second ohmic electrodes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161877-A (JP)
Title: Acrylic block copolymer
Inventor: TANIGUCHI AKIO
IPC: C08F297/00
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic block copolymer which is excellent in weather resistance, oil resistance, flexibility, abrasion resistance, melt fluidity in molding, heat resistance, and heat decomposition resistance.  <P>SOLUTION: The acrylic block copolymer (A) comprises a methacrylic copolymer block (a) having a methacrylic polymer as a main component, and an acrylic-base copolymer block (b) having an acrylic polymer as the main component, wherein at least one of the polymer blocks has a main chain introduced with a monomer unit having a specific structure that is heated to decompose, thereby to generate easily a free carboxy group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007160229-A (JP)
Title: Method of treating ethylene glycol-containing wastewater and its apparatus
Inventor: IMAEDA TAKAO
IPC: C02F3/34
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To treat ethylene glycol-containing wastewater at a low cost; to suppress offensive odor generation and a foaming phenomenon.  <P>SOLUTION: A method of treating ethylene glycol-containing wastewater has a plurality of first reaction tanks A with carriers immobilizing a microorganism group suitable for the treatment of the ethylene glycol-containing wastewater, and a plurality of second reaction tanks B without the carriers. The method comprises a process for supplying the wastewater to the first reaction tanks A, and for bringing the wastewater into contact with the carriers immobilizing the microorganism group suitable for the treatment of the wastewater in an aerobic atmosphere, and a process for supplying treated water fed from the first reaction tanks A to the second reaction tanks B, and for bringing the treated water into contact with floating matter generated from the carriers. The carriers immobilize the microorganism group by a bonding and immobilizing method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161161-A (JP)
Title: Vehicular anti-theft device
Inventor: HIGUCHI YUJI
IPC: B60R25/31
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular anti-theft device capable of obtaining effect for recovering a stolen vehicle.  <P>SOLUTION: When theft act is detected and a speed of the vehicle is a predetermined speed or more, a paint is dropped off (jetted) toward a road surface. Thereby, even when the vehicle is stolen, an escaping route can be specified by the paint jetted onto the road surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174005-A (JP)
Title: Method for suppressing acquisition of multiple session by same id
Inventor: MATSUI HIDEKI
IPC: H04L12/70
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing the acquisition of multiple sessions by the same ID by which an apparatus for processing PPP and L2TP generates an information table of a user being performing connection, always monitors whether or not a user making a connection request is going to try duplicate connections by using the same ID, terminates the connection processing when the user registered already on the information table tries the connection request by using the same ID, and continues the connection processing when not.  <P>SOLUTION: The apparatus, in cooperation with an authentication server for making authentication by a user ID and a password, attains a service of providing an Internet connection environment to the user. The apparatus generates therein a user ID information table of users being performing connection, collates the ID of the user making newly a connection request with the information of the table and suppresses the duplicate connection by the same ID.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169692-A (JP)
Title: Apparatus for producing metallic powder
Inventor: NAKABAYASHI OKIE
IPC: B22F9/08
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a metallic powder, which can surely keep a flow rate of a fluid jetted from an orifice almost constant.  <P>SOLUTION: The apparatus 1A for producing the metallic powder comprises a supplying section 2 for supplying a molten metal (Q), and a nozzle 3. The nozzle 3 comprises: a first flow path 31 that is arranged in a lower part of the supplying section 2, can pass the molten metal (Q) supplied from the supplying section 2 therethrough, and has an inner-diameter-decreasing portion 33 of which the inner diameter gradually decreases toward the lower part; and the orifice which opens at a lower end of the first flow path 31 and jets the fluid to the first flow path 31. The nozzle 3 further comprises: a first member 4 which partitions the orifice; and a second member 5 which is arranged in the lower part of the first member 4 through a gap 37. The nozzle 3 has a clamp 6A arranged therein which inhibits the orifice from expanding due to a pressure of the fluid passing through the orifice.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171432-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: IMAI SHIGEAKI
IPC: G02B26/10
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the position of a light spot in a subscanning direction formed on a face to be scanned without inviting a high cost and upsizing.  <P>SOLUTION: The optical scanner comprises, on every image forming station: diffraction optical elements (403a to 403d) which forms diffraction images including two images in which light beams are made incident from light source units on the surface of photoreceptor drums (901a to 901d) and extended in the direction (dir_sub direction) corresponding to the subscanning direction, and an image extending in a direction which is tilted by an angle θ (0<θ<90°) with respect to the dir_sub direction; and light receiving elements (405a to 405d) which detect the diffraction images.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171603-A (JP)
Title: Image forming method
Inventor: NAKAMURA MASAHIDE
IPC: G03G15/06
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method for obtaining an image of high quality by appropriately setting a toner quantity on a developing roller, a voltage to be applied to a compression roller and the rotating speed in accordance with types of sheet.  <P>SOLUTION: In the image forming method by the image forming apparatus equipped with the developing roller to which liquid toner with toner dispersed in carrier liquid is supplied by a toner supply roller, a photoreceptor for forming a latent image to be developed by the developing roller, the compression roller for compressing the liquid toner on the developing roller in a position before the image on the photoreceptor is developed by the developing roller, and an intermediate transfer body to which the toner image on the photoreceptor is transferred, in the case of printing on a sheet having large surface ruggedness such as a rough sheet, the voltage value to be applied to the toner supply roller is set higher than that to the developing roller, and also, the voltage to be applied to the compression roller is set higher than that in a usual time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174863-A (JP)
Title: Busbar connection type electronic circuit device and attaching method therefor
Inventor: YOKOTA AKIO
IPC: H02M3/00
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a busbar connection type electronic circuit device which is sperior in workability, and suppresses an increase in thermal resistance between power electronic components and a heat-radiating member, and to provide its attaching method.  <P>SOLUTION: When two power electronic components 2, 3 on both ends sides of each of the power electronic components 2 to 4 which are arranged in the longitudinal direction of a common busbar 5 are fitted to a metal case (radiating member) 1 and the busbar 5, the height of component-mounting space produced between the metal case 1 and the busbar 5 at the mounting position of the power electronic component 4 at the center side is set to be higher than that of the power electronic component 4 at the center side which is provided at the component mounting space. As a result, deterioration of the heat dissipation properties of each of the power electronic components due to the dimensional dispersion of the height direction between each power electronic component is reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007167031-A (JP)
Title: Seasoning composition containing eggshell film
Inventor: WATANABE TAKEHIKO
IPC: A23L27/10
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition enhancing seasoning flavor in processed foods.  <P>SOLUTION: The seasoning composition comprises a seasoning and eggshell films. Specifically, the seasoning composition is such that the content of the eggshell films is 0.01-10 pts.mass based on 100 pts.mass, on a dry basis, of the seasoning composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007175132-A (JP)
Title: Game machine
Inventor: HAMATAKE TAKAYUKI
IPC: A63F5/04
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To impart a new game property using the time from the start of the rotation of respective rotary reels to the automatic stopping of the rotation to a player.  <P>SOLUTION: A count image 101 for displaying the time from the start of the rotation of the rotary reels 3L, 3C and 3R to the automatic stopping of the rotation as a count number and a performance image 110 advancing according to elapsed time from the start of the rotation of the rotary reels 3L, 3C and 3R are displayed on a liquid crystal display device 5. When winning of a prescribed accessory is established as a result of stopping the rotation of the rotary reels under the rotation by operating stop buttons 7L, 7C and 7R at timing at which the count number of the count image 101 becomes a prescribed value or at timing at which the performance image 110 becomes a prescribed form, a two-dimensional bar code 102 is displayed on the liquid crystal display device 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290870-A (JP)
Title: Fluorination reaction using sulfuryl fluoride
Inventor: ISHII AKIHISA
IPC: C07C69/63
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorination reaction suitable for production on a large scale.  <P>SOLUTION: It is found that a fluoro derivative can be produced by reacting a hydroxy derivative with sulfuryl fluoride (SO<SB>2</SB>F<SB>2</SB>) in the presence of an organic base or in the presence of the organic base and a salt or complex composed of the organic base and hydrogen fluoride. In a method for production, an optically active fluoro derivative which is an important intermediate for medicines, agrochemicals and optical materials, specifically a 4-fluoroproline derivative, 2'-deoxy-2'-fluorouridine derivative and an optically active α-fluorocarboxylic acid ester derivative, etc., can advantageously be produced even on the large scale without requiring the use of a perfluoroalkanesulfonyl fluoride which is unfavorable for industrial use.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179961-A (JP)
Title: Catalyst for fuel cell electrode, manufacturing method of catalyst for fuel cell electrode, membrane-electrode assembly, and fuel cell
Inventor: YOSHIDA SATOSHI
IPC: H01M4/88
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for a fuel cell electrode which is advantageous for suppressing coagulation of carbon carriers such as carbon nano-tubes and advantageous for mutually contacting three of the carbon carrier, a catalyst component, and an electrolyte component, to provide a manufacturing method of the catalyst for fuel cell electrode, to provide a membrane electrode assembly, and to provide a fuel cell.  <P>SOLUTION: The catalyst for the fuel cell electrode comprises a carbon carrier (for example, CNT) having a π conjugated system, an electrolyte component having an aromatic ring, and a catalyst component. In the manufacturing method of the catalyst for fuel cell electrode, the carbon carrier (for example, CNT) having a π conjugated system, the electrolyte component having an aromatic ring, and the catalyst component are made to contact, and modification of the electrolyte component and carrying of the catalyst component on the carbon carrier can be carried out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006512040-A (JP)
Title: モータドライブのためのフレキシブルインバータパワーモジュール
IPC: H02M7/5387
Filed: 2003-12-17
Abstract: 電気モータを駆動するためのインバータパワーモジュールであって、前記モータを駆動するための少なくとも１つの出力を有する複数のモータ駆動パワースイッチと、前記複数のモータ駆動パワースイッチを駆動するためのドライバ集積回路とを備え、前記複数のスイッチは、前記モータを駆動するための出力として機能する前記スイッチ間の共通接続部を有する供給バスのレール間に接続されるようになっているハーフブリッジ形態で配置された少なくとも２つのパワースイッチを備え、前記スイッチがハイサイドスイッチとローサイドスイッチとを備え、前記ローサイドスイッチは、検出素子を介して低電位供給バスレールに接続されるようになっているモジュールの外部端子に接続され、これにより、モータ電流を外部接続で監視できるインバータパワーモジュール。
Patent JP-2007182475-A (JP)
Title: Polyester resin and polyester resin composition comprising the same and application of the polyester resin composition
Inventor: UOTANI KOSUKE
IPC: C08G63/82
Filed: 2006-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus-containing polyester resin usable for solving such problems as forming aldehydes like acetaldehyde and/or cyclic oligomers and the resulting molded form's transparency deterioration involved in conventional technology by deactivating the action of a polycondensation catalyst used in the polyester's production, and also reduced in the content of metal atoms eluting from the polymerization vessel, and to provide a polyester resin composition comprising the above polyester and capable of efficiently producing a blow-molded form or the like excellent in transparency and flavor retainability, free of such a problem as transparency deterioration attributable to mold staining in making a continuous molding operation and also excellent in heat-resistant dimensional stability, and to provide applications of the polyester resin composition.  <P>SOLUTION: The polyester resin is composed mainly of an aromatic dicarboxylic acid component and a glycol component and contains 100-10,000 ppm, on a phosphorus atom basis, of a phosphorus compound and also is characterized in being less than 5 ppm in Ni atom content.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006211889-A (JP)
Title: Brushless dc motor driver
Inventor: LIAO CHIH-LUN
IPC: H02P6/06
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless DC motor driver for eliminating a hall sensor and having the function of automatically interrupting power and restarting.  <P>SOLUTION: The brushless DC motor driver for driving the rotation of a rotor includes a drive circuit for driving the rotation of the rotor in the brushless DC motor driver, a power interrupting/automatic restart circuit, and a DC voltage comparison circuit. When the rotor is blocked and is not rotated, the power interrupting/automatic restart circuit detects the blockage through the DC voltage comparison circuit, and interrupts power to the drive circuit, in response the blockage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007186428-A (JP)
Title: New lyotropic liquid crystalline compound and its water solution and method for producing polarizing element by using the same
Inventor: MATSUNAGA DAISAKU
IPC: G02F1/13
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lyotropic liquid crystalline blue dye material forming a lyotropic liquid crystalline phase in which water solution of a tetrakisazo compound is stable by introducing a specific structure even in a compound having a large molecular structure like the tetrakisazo compound and capable of sufficiently being oriented by orientation regulating force of an organic thin film which is orientation regulating force which is weaker than stress orientation, etc.  <P>SOLUTION: The water solution of tetrakisazo compound has ability forming a stable lyotropic liquid crystalline compound and when the water solution is applied onto an organic thin film to which orientation treatment is applied, the water solution exhibits a lyotropic liquid phase during dryness and orientates dye molecules according to orientation regulating force of the organic thin film. As a result, the compound is useful as a lyotropic liquid crystalline blue dye material. A method for producing a polarizing element comprises using the water solution of tetrakisazo compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT