baber/WOPTO huggingface dataset:
Patent JP-2007059061-A (JP)
Title: Electric heater and semiconductor exhaust gas treatment device using the heater
Inventor: IMAMURA KEIJI
IPC: B01D53/77
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric heater capable of exerting a maximum heat generating capacity of its resistive heating element and capable of being stably used for a long period of time by preventing the breakage of lead wires and damage to protecting tubes.  <P>SOLUTION: The electric heater is composed of cylindrical protecting tubes 12 made of ceramic, resistive heating elements 14 spirally wound and inserted into the protective tubes 12, and an insulating layer 16 with a castable material 16a poured into the tube 12 to be solidified to seal the inside of the tube 12. In such a structure, an insulation property of the resistive heating element can be secured, and at the same time, damage to the protecting tube caused by to a heat shock can be prevented. Thus, the durability of the electric heater can be improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007048875-A (JP)
Title: Epitaxial wafer for led and manufacturing method therefor
Inventor: SUGAWARA TEPPEI
IPC: H01L21/208
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an epitaxial wafer for an LED reducing oxygen as impurities and being capable of manufacturing a red light-emitting diode with a high brightness and a high yield and the epitaxial wafer for the LED.  <P>SOLUTION: In the manufacturing method for the epitaxial wafer having a single hetero-junction structure, an AlGaAs active layer and an AlGaAs clad layer are formed successively on a substrate by a liquid-phase epitaxial method. In the manufacturing method, a raw-material solution and a graphite growth jig are purified by holding a growth in-oven temperature for approximately two hr at approximately 250°C before the growth of an epitaxial layer, and continuously conducting an evacuation and an H<SB>2</SB>purge during the holding of the growth in-oven temperature, and a growth is conducted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007048687-A (JP)
Title: Conductive particle transcription sheet, and connection structure
Inventor: OTANI AKIRA
IPC: H01L21/60
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive particle transcription sheet provided with low connection resistance, high insulation reliability, and superior micro-circuit connectivity.  <P>SOLUTION: This is the conductive particle transcription sheet to transcribe the conductive particles onto a connection face of a connection terminal, consisting of a support, an adhesive layer formed on the surface of the support, and the conductive particles adhered to the surface of the adhesive layer. By using the conductive particle transcription sheet in which the conductive particles are arranged and aligned for the purpose that the average particle spacing between the adjacent conductive particles becomes 0.3 to 5 times the average particle diameter of the conductive particles, the conductive particles are transcribed onto the connection face of the connection terminal of electronic parts, and a connection structure is obtained by connecting the connection face of the connection terminal onto which the conductive particles have been transcribed to the connection face of other connection terminals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049069-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: FURUYA AKIRA
IPC: H01L21/3065
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device by which an insulating tolerance of a porosity film is settled and a wiring reliability is improved without generating any leakage current or the like between adjacent wiring lines.  <P>SOLUTION: The method comprises the steps of forming a porosity film 16 on a semiconductor substrate 12; forming a recess 22 in which the surface of the semiconductor substrate 12 is exposed at the bottom of the recess 22 in the porosity film 16; forming a non-porous film 24 so as to cover the inner wall of the recess 22, and whole surfaces of the porosity film 16; alternatively eliminating the non-porous film 24 formed at the bottom of the recess 22, and the non-porous film 24 located on the porosity film 16 by an anisotropic etching; and forming a barrier metal film 28 and a metal film so as to embed the recess 22. A process performing the anisotropic etching is carried out by an etching gas in which a mixing ratio expressed by formula: (compound gas including nitrogen + inert gas)/compound gas including fluorineis set 45 or more, or 100 or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007048200-A (JP)
Title: Data analysis method, data analysis system, and program
Inventor: KAWACHI SEIJI
IPC: G06F17/30
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To analyze an effect of occurrence of a certain event on occurrence of other event.  <P>SOLUTION: This data analysis device 10 manages a history of observation information indicating whether an event occurs or not in an observation information database 152. The data analysis device 10 retrieves a time point when a specified event occurs from the observation information database 152, reads the history of the observation information on the other event in a predetermined period by reference to that time point, and generates pattern candidates of the observation information possibly included in the read history. The data analysis device 10 counts the number of times of appearance of the pattern candidates included in the history of the observation information on the other event on each of the generated pattern candidates, and outputs a pattern and the number of times of appearance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052555-A (JP)
Title: Radio communication device and radio communication method
Inventor: HIROKI SHIGERU
IPC: H04W84/10
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user, to distinguish operations of equipment by an easy, user-friendly operation.  <P>SOLUTION: This radio communication device having a radio communication means has a detection means for detecting attribute information, a transmission means for transmitting data to a transmission destination, and a display means for displaying a screen according to the attribute information when communication by the radio communication means is connected before completing data transmission.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051684-A (JP)
Title: Planetary roller screw device
Inventor: MATSUDA YASUYUKI
IPC: F16H25/20
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary roller screw device capable of generating high thrust though it is compact, and having small lead of a shaft screw.  <P>SOLUTION: This planetary roller screw device comprises the screw shaft having a shaft screw on its outer peripheral face, a nut having a nut screw of the twisting direction opposite to that of the screw shaft, on its inner peripheral face, and a planetary roller fitted to the shaft screw and the nut screw, and having a roller screw of the twisting direction same as that of the nut screw, on its outer peripheral face. In a case when a ratio do/di of an engagement pitch circle diameter (do) of the nut screw and the roller screw, to an engagement pitch circle diameter (di) of the shaft screw and the roller screw, is 2.0, a quadruple threaded nut screw, a single threaded roller screw and a single threaded shaft screw are applied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054166-A (JP)
Title: Wood type golf club head
Inventor: IWADE HIROMASA
IPC: A63B102/32
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the weight distribution, to enlarge the gravity center angle, and to improve the controllability.  <P>SOLUTION: This wood type golf club head is equipped with a hollow body which is formed of a metal material. In the wood type golf club head, a toe side weight adding means 6 and a heel side weight adding means 7 are provided on a toe 2 side sole 3 and a heel 4 side crown 5 or a toe 2 side crown 5 and a heel 4 side sole 3 in the hollow section of the body 1 while hardly changing the position of the gravity center. In this case, the toe side weight adding means 6 and the heel side weight adding means 7 are provided in a manner to pass through an approximately intermediate part of the length from a face 8 to a back 9 and to become longer in the length direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057920-A (JP)
Title: Image forming device
Inventor: ISHIDA YUJIRO
IPC: G03G15/00
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of bringing a sheet-like transfer material to a transfer position for a toner image carried on an image carrier always at a stable timing.  <P>SOLUTION: In the image forming device capable of transferring a toner image formed on a revolvable image carrier on to both sides of a transfer material, a detection means is provided on the downstream position of a resist roller. The moving speed of the transfer material is obtained from the detection signal, with which the detection means has detected the transfer material, and a difference between a preset standard speed and the movement speed of the transfer material is calculated. When it is determined that there is a difference between the two, the movement speed of the transfer material is altered so as to keep the positional relation between the image area on the image carrier at the transfer position and the transfer material to be constant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054767-A (JP)
Title: Recovery method of ammonia, and using method of ammonia
Inventor: TANO MASAHARU
IPC: C25B1/00
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the recovery method of ammonia in which no facility for addition of a chemical like alkali or aeration is needed, and which exhibits high ammonia recovery efficiency, and with which ammonia can be recovered regardless of the kind of waste water.  <P>SOLUTION: In this recovery method of ammonia, electrolyte-containing water is charged in a positive electrode chamber 3 and a negative electrode chamber 7 in advance, waste water containing ammonia and/or ammonium ions is supplied to an intermediate chamber 4, positive ions containing ammonia and/or ammonium ions are dialytically separated to the negative electrode chamber 7 by supplying a current between positive and negative electrodes 2, 6, and negative ions are dialytically separated to the positive electrode chamber 3. Electrolyte-containing water of the negative electrode chamber 7 is electrolyzed in alkalinity to vaporize ammonia and/or ammonium ions in the negative electrode chamber 7 as ammonia gas, together with hydrogen gas produced from the negative electrode 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061291-A (JP)
Title: Fishing game toy
Inventor: WATANABE TADAYUKI
IPC: A63H29/22
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing game toy by which fishing with reality is enjoyed without minding consumption of a battery etc.  <P>SOLUTION: In the fishing game toy for fishing a fish body 1 with a fishing rod 2, the fish body 1 is composed of a plate member curve-formed in the state of a projecting surface, and a circular opening part 3 is formed simulating a mouth nearly in its center. The fishing rod 2 has a suspending part 8 for suspending a shaft 7 with a spiral groove 9 arranged at the distal end of a rod part 6. The suspending part 8 is provided with a drive mechanism D for revolving the shaft 7. The drive mechanism D is composed of: a drive gear 17 having a through hole 25 formed at a position deviated a little from the center and rotated by operation of a handle 10; and a rotation blocking part 35 for blocking the rotation of the shaft 17. The top of the shaft 7 is put through the insertion hole 25, and the upper end of the shaft 7 is linked to the rotation blocking part 35.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065286-A (JP)
Title: Macromolecule dispersion type liquid crystal display element
Inventor: HARA TOMOAKI
IPC: G02F1/1334
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a macromolecule dispersion type liquid crystal display element which has a low driving voltage and superior long-period reliability and, especially, is suitably used for active driving with the low driving voltage without a decrease in voltage holding rate, a decrease in N-I transition point, and image persistence.  <P>SOLUTION: The macromolecule dispersion type liquid crystal display element is characterized in that a dimming layer made substantially of a liquid crystal composition and a macromolecular substance is charged between a pair of opposite substrates having at least an electrode layer and the rate of the area of liquid crystal composition part and the area of macromolecular substance part on the interface of the dimming layer which comes into contact with the substrate satisfies an expression (1) (where S<SB>LC</SB>represents the total area of liquid crystal part and S<SB>PL</SB>represent the total area of macromolecular substance part).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066750-A (JP)
Title: Gas diffuser for fuel cell, separator for fuel cell and the fuel cell
Inventor: AMAMIYA KAZUKI
IPC: H01M8/10
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell thin in thickness and light in weight, having high durability and capable of executing stable power generation operation and with high power output.  <P>SOLUTION: A gas diffusion layer, constituting a polymer electrolyte fuel cell, is formed of a foam metal porous body 1, and a surface of the foam metal porous body 1 is coated with a polymer film 2 containing conducting polypyrrole and carbon black 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066166-A (JP)
Title: Wireless call system, wireless slave unit and wireless master unit
Inventor: SHINOZAKI SATOSHI
IPC: G08B5/00
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To make actions among users cooperate with each other by inexpensive system configuration.  <P>SOLUTION: This wireless call system is attained by providing a wireless master unit 20 with a signal processing part 24 which performs control so as to transmit a wireless signal to a wireless slave unit 10<SB>N</SB>according to a fact that an operation part 26 is operated and to inform the outside of surrounding situations of the wireless slave unit 10<SB>N</SB>from a display part 27 in a predetermined display mode and providing the wireless slave unit 10<SB>N</SB>with a display part 17 which informs the outside of the surrounding situations of the wireless slave unit 10<SB>N</SB>in a predetermined display mode associated with the display mode of the display part 27 according to a fact that the wireless signal transmitted from the wireless master unit 20 is received.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071666-A (JP)
Title: Vehicle-mounted navigation apparatus
Inventor: OSHIMA HIROMITSU
IPC: G09B29/00
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-mounted navigation apparatus capable of clearly indicating users of an institution to be easily dropped in.  <P>SOLUTION: Based on the running road of the vehicle and the progress direction of the vehicle on the road, whether the institution of indication object is on the lane side facing the progress direction of the vehicle or the one facing the opposite lane is determined. The progress direction lane side institutions are indicated with non-transparent institution marks and the opposite lane side institutions are indicated with transparent institution marks. Thus, a user can easily judge whether the institution is on the progress direction lane side easily dropped in, from the indication status of the institution marks.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073737-A (JP)
Title: Printed wiring board having a plurality of conductive circuit layers
Inventor: NAKAMURA MINORU
IPC: H05K3/46
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board laminating a plurality of conductive circuit layers and exhibiting good solder heat resistance, wherein an adhesive composition exhibiting excellent adhesion strength between a polyimide film used commonly as the substrate of a flexible printed wiring board and a conductive circuit surface, between the polyimide films, and between the conductive circuit surfaces, and also excellent storage stability, is employed.  <P>SOLUTION: Urethane polymer (d) having a iosyanate group, obtained through reaction of a polyol compound (a), organic diisocynate (b), and a diol compound (c) having a carboxyl group, is made to react on a polyamino compound (e) to produce polyurethane poly urea resin (A) having an acid number of 3-25 mgKOH/g. A plurality of conductive circuit layers are laminated through a hardened adhesive layer (III) which is formed of an adhesive composition (I) containing the polyurethane poly urea resin (A), and epoxy resin (B), thereby obtaining a printed board.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070176-A (JP)
Title: Bonded substrate, bonding method and method for manufacturing microreactor
Inventor: TERASAKI TSUTOMU
IPC: C03C27/08
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonded substrate, a bonding method, and a method for manufacturing a microreactor wherein the bonding accuracy of the anodic bonding between two glass substrates can be improved.  <P>SOLUTION: In the bonding method for bonding a first glass substrate 1 and a second glass substrate 2, a metal film 3 is formed on one surface of the first glass substrate 1, and the metal film 3 is contacted with the second glass substrate 2 so that the metal film 3 is exposed when a planar view is taken from the side of the second glass substrate 2. An anode 5 is contacted with the exposed metal film 3, a cathode 6 is contacted with the second glass substrate 2, and a voltage is applied to perform the anodic bonding between the first and second glass substrates 1 and 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069187-A (JP)
Title: Nitrogen oxide removal system
Inventor: SHIMOHARA TAKAAKI
IPC: B01D53/04
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen oxide removal system which is capable of oxidizing and adsorbing nitrogen oxide contained in air by bringing air into contact with highly active carbon fibers by utilizing air current and cleaning and removing nitrogen oxide with rain (rain water) or highly humid air in some cases, which can be installed without any restriction in installation space, and which can be operated with no need of operation energy and maintenance work.  <P>SOLUTION: The nitrogen oxide removal system 10 is for removing nitrogen monoxide and/or nitrogen dioxide contained in air. A purification unit 15 equipped with one or two or more of plate-like materials 16 formed by gathering highly active carbon fibers for trapping nitrogen oxides is installed in a site where air flows in a manner that the unit 15 is exposed to rain water and/or air, so that nitrogen oxides contained in air can be oxidized and adsorbed by bringing the air into contact with the highly active carbon fibers and the highly active carbon fibers are regenerated by washing out and removing the oxidized and adsorbed nitrogen oxides with rain water and/or highly humid air.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021167-A (JP)
Title: Hairbrush
Inventor: NISHIOKA MASARU
IPC: A46B17/06
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hairbrush capable of smoothly performing a removal work without bending brush pins even in a brush in which the brush pins are opened in a fan shape.  <P>SOLUTION: The hairbrush includes: a body 10; a brush cover 20 mounted on the body 10; and a cover 30 for a stopper, which is provided by superimposition on the outer side of the brush cover 20. A rotating shaft 16 is freely rotatably provided in the body 10. The multiple brush pins 17 are formed over substantially the whole length of the rotating shaft 16. A stopper part 18 is formed at the distal end of the brush pin 17. Multiple pin holes 21 are bored in the brush cover 20. Pin holes 31 are bored in response to pin holes 17 in the cover 30 for the stopper. The brush pins 17 are put through the pin holes 21 and the pin holes 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006075905-A (JP)
Title: Method for forming aluminum alloy article, and method for enhancing ductility of aluminum alloy article
Inventor: LEDERICH RICHARD J
IPC: B23K20/12
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering the strength and ductility of aluminum alloy articles subjected to solid-phase welding.  <P>SOLUTION: In the invented method the aluminum alloy articles are annealed (step 70) at a temperature lower than the solution heat treatment temperature, after being subjected to solid-phase welding (step 60), and are air-cooled (step 80). After that, the aluminum alloy articles are subjected to solution heat treatment and aging treatment (step 90) and then are processed to final products (step 100).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007076811-A (JP)
Title: Paper delivery device in sheet-fed rotary printing machine
Inventor: AOKI TAKANOBU
IPC: B65H29/32
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with adjustment of amount of spraying of air to prevent sags in the inside of a sheet-like material to be delivered, to simplify a structure, and to reduce manufacturing cost.  <P>SOLUTION: A paper released from a gripper of a claw in a conveyance terminal part drops, rear end parts of papers are aligned by a paper backing 21, and the papers are loaded on a paper accumulation base. By attaching a base 81 onto a supporting member 25 from which a suction means is removed, a peripheral face of a rotation transmission body 84 comes into contact with a belt 70 running at the same speed as that of a paper delivery chain opposingly. A guide member 83A rotates at substantially the same speed as that of the belt 70 through the rotation transmission body 84 to guide the paper released from the gripper of the claw.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077072-A (JP)
Title: Moisturizing agent, collagen production promoting agent, bleaching agent, anti-oxidizing agent, and vascular endothelial cell growth factor production promoting agent
Inventor: OKUMURA HIDENOBU
IPC: A61P43/00
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisturizing agent, a collagen production promoting agent, a bleaching agent, an anti-oxidizing agent, and a vascular endothelial cell growth factor production promoting agent capable of being widely applied to fields of a skin care preparation, food and drink and the like by finding out an active ingredient having excellent moisturizing action, collagen production promoting action, bleaching action, anti-oxidizing action, and vascular endothelial cell growth factor production promoting action, etc.  <P>SOLUTION: An extract of one or not less than two of plants selected from plants of the genus Oplopanax is used as the moisturizing agent, the collagen production promoting agent, the bleaching agent, the anti-oxidizing agent, and the vascular endothelial cell growth factor production promoting agent. Further, a composition of every kind exhibiting the excellent moisturizing action, collagen production promoting action, bleaching action, anti-oxidizing action, and vascular endothelial cell growth factor production promoting action is obtained by mixing the extract of one or not less than two of the plants of the genus Oplopanax into the composition, such as the skin care preparation and a food.  <P>COPYRIGHT: (C)2007,JPO&INPIT