baber/WOPTO huggingface dataset:
Patent JP-2005228490-A (JP)
Title: Rotary switch device and image forming device
Inventor: YOKOGAWA KAZUKI
IPC: B65H7/06
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary switch device, by which larger space for mounting is not required.  <P>SOLUTION: A size detector 200 includes a rotating shaft member 202, wherein a user operating portion 202a and a size display unit 202b with each size described are integrated. The rotating shaft member 202 rotates about a shaft 202c, penetrating its central portion. Four uneven pieces 203 of the same shape are fixed to the shaft 202c in line in the longitudinal direction of the shaft 202c. A 4-bit on-off pushbutton switch device 205 is arranged near the shaft 202c of the rotating shaft member 202. Four pushbutton switches 205a, 205b, 205c, 205d are fitted to the pushbutton switch device 205, and the four pushbutton switches 205a, 205b, 205c, 205d moves in the direction of an arrow mark (A) in proper timing, and these are turned on, when these move a predetermined distance in a direction away from the shaft 202c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224837-A (JP)
Title: Laser beam welding apparatus
Inventor: ISHIZUKA TOSHIHIKO
IPC: B23K26/346
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam welding apparatus, which realizes further improvement of weld quality by surely straightening bend or curling of a filler wire.  <P>SOLUTION: While irradiating a work 1 to be welded with a laser beam 4, a filler wire 7, which is fed by a roller-type wire feed mechanism 6, is supplied to a laser beam irradiation part 2, and welding is conducted. On the upstream side to the wire feed mechanism 6, a heater 12 as a wire heating means for preheating the filler wire 7 is provided. Further, on the upstream side to the heater 12, a brake 13 as a tensile force applying means for applying tensile force to the filler wire 7 is attached to a wire bobbin 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229347-A (JP)
Title: Cellular phone having detachable calling unit
Inventor: HASHIMOTO TAKANARI
IPC: H04M1/02
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone capable of transmitting an image photographed by a photographing unit to an opposite device while a user is calling, displaying an image from an opposite device on its own display unit, and enabling the user to call while watching the image on the display unit.  <P>SOLUTION: The cellular phone 20 is provided with a main body 21 provided with a transmission/reception unit for the outside including a control unit for controlling the entire device, an operating unit 22 for various operations (telephone call, reception, e-mailing, displaying and photographing etc.), a display unit 24 and an antenna 25 a photographing unit 26, and a power source (battery) (4) etc.; a microphone 32; a speaker 33; and a power source (battery) (9) etc. The cellular phone 20 consists of a calling unit 31 detachably attached on the main body 21, and is provided with a telephone function and a display function. Radio transmission/reception units comprising antennas (27, 28 and 34, 35) for providing and receiving information signals with the calling unit 31 removed from the main body 21 are provided on the main body 21 and the calling unit 31, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227224-A (JP)
Title: Electrostatic capacity type sensor and insertion preventing device
Inventor: NAKANO RYUICHI
IPC: B60J5/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the malfunction of an electrostatic capacity type sensor caused by waterdrops sticking to the periphery of the electrostatic capacity type sensor.  <P>SOLUTION: This electrostatic capacity type sensor comprises a first detecting electrode 12, a second detecting electrode 13, and a shield electrode 14 to which electric potential equal to the electric potential of the first detecting electrode 12 and second detecting electrode 13 is set beforehand. The first detecting electrode 12 is arranged on the detecting face P1 side, and the second detecting electrode 13 is arranged on the opposite side to the detecting face P1 so as to be opposedly spaced from the first detecting electrode 12. The shield electrode 14 is arranged to cover both sides of the first detecting electrode 12 and second detecting electrode 13, and the detecting face P1 side edge of the shield electrode 14 projects toward the detecting face P1 side from the first detecting electrode 12 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235801-A (JP)
Title: Method for manufacturing semiconductor light-emitting device
Inventor: KONNO TAIICHIRO
IPC: H01L21/205
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor light-emitting device such as an LED having a direct transition semiconductor uppermost layer in which Zn that is a second conductivity-type decided impurity is added at a high concentration between a window layer made of a metal oxide and a second conductivity-type cladding layer with improved reproducibility so that no thyristor characteristics appear.  <P>SOLUTION: When successively laminating an emission section 10 in which an active layer 4 is sandwiched by a first cladding layer 3 and a second one 5, a contact layer 6 using Zn as a second conductivity-type decided impurity to a substrate 1, and a window layer 7 of a metal oxide on it, a cooling process ia performed after a process for supplying only a group V raw material and a first conductivity-type decided impurity material by maintaining the formation temperature or higher of the contact layer 6, and only the first conductivity-type decided impurity raw material after completing the formation of the contact layer 6. Then, an ITO film that is the window layer 7 formed of the metal oxide is formed on the contact layer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232679-A (JP)
Title: Filling device and its method
Inventor: MORITA TAKURO
IPC: E04G23/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability and high-quality filling device and its method for filling a material into a deep hole by achieving the escape of inside air to the outside while filling the material into the deep hole at its front end.  <P>SOLUTION: The filling device for filling the material into the deep hole of a structure comprises an external pipe 11 opened at both ends and adapted to be inserted into the the deep hole and an internal rod 12 adapted to be inserted into the external pipe 11. The vertical cross section of the inner face of the external pipe 11 is shaped similarly to that of the outer face of the internal rod 12, and a small gap is formed therebetween. It is acceptable that the external pipe 11 has a slit 11c extending from a front end 11a to a base end 11b for opening an internal space to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232495-A (JP)
Title: Facility and method for heat-treating metal strip
Inventor: MORIKAWA YASUTAKA
IPC: B21B45/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment facility and a heat treatment method with which a metal strip having desired characteristic can be produced without lowering the productivity and the quality.  <P>SOLUTION: A shape-flattening device 7 composed of pinch rolls etc., is disposed to the inlet side and the outlet side of the induction-heating device 6. In this way, the stable passing-through of the strip can be performed into the induction-heating device 6 for metal strip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230858-A (JP)
Title: Method for joining high purity aluminum member and copper member and joined body of high purity aluminum member and copper member
Inventor: OGAWA YUJI
IPC: B23K35/30
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joining a high purity aluminum member and a copper member.  <P>SOLUTION: Between a high purity aluminum member 1 and a copper member 4, a brazing filler metal 6 is interposed containing at least either copper oxide or copper and having the following composition, and then heat-treated in an inert atmosphere or in vacuum. As a result, a joined body 8A of the high purity aluminum member 1 and the copper member 4 is obtained. The chemical composition of the brazing filler metal 6 is 95.0-100 wt% CuO and Cu in total, and 0.0-5.0 wt% Ti.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235078-A (JP)
Title: Method for disclosing change history information of part, program for executing same method by computer, and managing device of change history of part
Inventor: OKUHARA KOICHI
IPC: G06F17/30
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide not only latest part information but also information on a part effective before a change and easily retrieve the part which can be used in maintenance or the like when the part is changed.  <P>SOLUTION: The device is provided with input means 203, 220 each inputting the change information of the part in changing the part, a change history creating means 230 for creating the change history of the information of the part according to the information of the part changes inputted in the input means 203, 220, and a disclosed content setting means 231 for setting whether disclosing the information of the change history created by the change history creating means 230 or not at every change of the part according to the information of the part change.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234485-A (JP)
Title: Mask data correction method, photomask, mask data correction program, optical image prediction method, shape prediction method for resist pattern, optical image prediction program, and shape prediction program for resist pattern
Inventor: FUKUHARA KAZUYA
IPC: G06F17/50
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask data correction method in consideration of the properties of an actual aligner; a photomask; and a mask data correction program.  <P>SOLUTION: In the mask data correction used in creation of a photomask used in a photolithography process, correction of mask data is performed on the basis of a simulation using information including nonuniformity of a lighting luminance distribution in the aligner using a photomask created with mask data obtained as the result of correction; thereby there are provided an optical image prediction method by which an optical image is accurately predicted with a photolithography machine in a short period of time, a shape prediction method for a resist pattern, and an optical image prediction program, and even proximity effect correction can be highly accurately performed at high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240061-A (JP)
Title: Method for producing carbon film laminated body, device for producing carbon film, and film for display
Inventor: IGARI TOKUO
IPC: C23C16/27
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carbon laminated body maintaining required hardness, and also having excellent transparency and high barrier properties, to provide a device for producing a carbon film, and to provide a film for a display.  <P>SOLUTION: In the method for producing the carbon film laminated body, a hydrocarbon based gas and an inert gas are mixed and introduced into a vacuum, and negative voltage is applied to the surface of an object placed in a vacuum while timewise modulating the ignition/extinguishment of plasma. The method for producing the carbon film laminated body is performed by a film deposition system provided with; a vacuum tank 10 which can be kept in vacuum for performing surface modification to the object to be treated; a gas feeding apparatus 20 for introducing a gaseous mixture as a gaseous starting material into the vacuum tank 10 so as to have a pulse; an ignition extinguishment apparatus 30 for performing the ignition/extinguishment of plasma as a power feeding source for ionizing the gaseous starting material in the vacuum tank 10; a voltage applying apparatus 40 for applying negative voltage to the surface of the object; and a controller 50 for synchronizing the gas feeding apparatus 20, the ignition extinguishment apparatus 30 and the voltage applying apparatus 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243678-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAMATAME TOSHIHIDE
IPC: H01L21/28
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to accurately control the threshold of a MISFET.  <P>SOLUTION: After forming an n-type dopant layer 7 made of As on top of a gate insulation film 6 in a thickness of 1 to 2 ML by the ALD method, a polycrystalline silicon film and a metal film are deposited, in this order on a semiconductor substrate 1. After patterning these deposition films, the substrate 1 is heat-treated to turn the polycrystalline silicon film and the metal film into full silicide to form a gate electrode 10. For the metal film, such a metal is used that allows the metal film to be turned into full silicide, at a temperature at which no reaction occurs at both interfaces of the gate insulation film 6, and that the energy gap of the gate electrode 10 becomes the mid gap of silicon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244383-A (JP)
Title: Data transmission circuit
Inventor: KISHI SHIGERU
IPC: H04L13/08
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission circuit being applied to the interface of an add-in board concerning a device in broadcast station, or the like, in which data can be transmitted surely both when the clock frequency of data to be transmitted is high, and when the clock frequency varies over a wide range.  <P>SOLUTION: Data D1 to be transmitted is converted into fixed rate parallel data D3 by inserting dummy data and then converted into serial data D4 before being transmitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281393-A (JP)
Title: Fuel cell power generation system
Inventor: KO KORETOMO
IPC: H01M8/06
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified fuel cell power generation system supplying hydrogen generated at a hydrogen generating device to the fuel cell by utilizing a hydrogen generating medium, of which responsiveness and supplying speed of the hydrogen generating device is improved and manufacturing cost of the same is reduced.  <P>SOLUTION: The fuel cell power generating device is constructed by combining the hydrogen generating device 1 equipped with a system supplying water to a reaction container 2 storing a water decomposing medium 30, and the fuel cell 11, and equipped with a reserve tank 6 for storing hydrogen between the hydrogen generating device 1 and the fuel cell 11. The hydrogen generated at the hydrogen generating device 1 is filled in the reserve tank 6, and supplied to the fuel cell 11 therefrom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238115-A (JP)
Title: Photocatalyst-coated material and its manufacturing method
Inventor: KUWAJIMA TAKAYUKI
IPC: C09D201/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the photocatalytic effect of a photocatalyst-coated material by improving a residual ratio of the thermally sprayed anatase-type titania and improving the adhesiveness of anatase-type titania to form a satisfactory coating film of the anatase-type titania.  <P>SOLUTION: This method for manufacturing the photocatalyst-coated material comprises a binder covering step to cover the surface of a base material composed of FRP with a binder consisting of an acrylic resin being a thermoplastic resin by a thermally spraying method and a titanium oxide thermally spraying step to thermally spray titanium oxide powder toward the binder-covered surface of the base material. At the titanium oxide thermally spraying step, the anatase-type titanium dioxide having 10-45 μm particle size is used as the titanium oxide powder. At the binder covering step, the binder is softened so that the temperature T°C of the binder satisfies the inequality: 0.5M≤T<M (wherein M is the melting point (°C) of the binder).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244011-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: IWAMOTO KENJI
IPC: H01F30/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine which can reduce the abrasion of a high voltage terminal due to a spring and shorten working manhour.  <P>SOLUTION: The ignition coil apparatus for the internal combustion engine is provided with: cylindrical primary and secondary coil bobbins around which a primary coil and a secondary coil are respectively wound; an iron core part forming a magnetic path passed through the inner periphery of the cylinder of the primary coil bobbin and the outer periphery of the secondary coil bobbin; an insulating case for storing these parts; a high voltage cylinder in which the high voltage terminal is built; and a cylindrical insulating pipe having structure separated from the insulating case, and constituted so as to transmit the high voltage of the high voltage terminal to a plug through a spring in the cylindrical insulating pipe. Since the terminal of the spring is bent to the reverse direction of the high voltage terminal, abrasion due to the spring of the high voltage terminal can be reduced and manhour can be shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244777-A (JP)
Title: Portable terminal device
Inventor: TSUCHIHATA MASAYOSHI
IPC: H01Q1/50
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device capable of adjusting a transmission distance of a high-frequency signal for wireless communication without installing external equipment such as an external antenna.  <P>SOLUTION: As shown in (b), a lumped constant circuit 122 of an antenna side casing 10 and an antenna matching circuit 212 of a plug side casing 20 are electrically connected via a coaxial cable 30 in a state that a connector 14 and a connector 22 are not fitted to each other (a state that the coaxial cable is extended). As shown in (a), an antenna matching circuit 121 of the antenna side casing 10 and the antenna matching circuit 212 of the plug side casing 20 are directly electrically connected without the intermediation of the coaxial cable 30 in a state that the connector 14 and the connector 22 are fitted to each other (a state that the coaxial cable is not extended).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238761-A (JP)
Title: Liquid channel member and liquid jet apparatus
Inventor: SAKAI HISAMITSU
IPC: B41J2/16
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid channel member which enables a liquid to flow smoothly, by restraining an excess adhesive from protruding to a liquid channel, and a droplet jet apparatus.  <P>SOLUTION: In the liquid channel member 14, a plurality of plates 1-6 are laminated and bonded together via an adhesive layer; the liquid channels are formed inside by using through-holes 1a-5a provided on the plates 1-5, and through-holes 2b-4b; and adhesive reservoirs 15, 16 and 17 for retaining the excess adhesive are recessed in the inner wall surfaces of the liquid channels. The liquid jet apparatus is equipped with the liquid channel member 14 and a liquid pressurizing means 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245674-A (JP)
Title: Surplus ball managing method and system for game parlor
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which promotes a consumption of money yet left in the purse by making the management of the information on the balls surplus in the game parlor easily comprehensible for the players.  <P>SOLUTION: The surplus ball managing system has a surplus ball managing unit for managing the surplus balls, players' terminals connected to the surplus ball managing unit through a communication network and a business operator's terminal. The surplus ball managing unit converts the surplus balls of the players to the amount of money surplus to manage. When the amount of money reaches the value exchangeable for prizes, the unit issues an exchange ticket to the players' terminal. The player brings the exchange tickets to a prize exchange booth (unlimited to the game parlors) to be exchanged for the prizes. The information on the exchange made for the prizes is managed with the surplus ball managing unit and the publicity is displayed on the players' terminals according to the names of the prizes exchanged and the location of the exchange made.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246531-A (JP)
Title: Dust collecting sander
Inventor: KIKUCHI JUNICHI
IPC: B24B55/10
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sander preventing dust from entering a motor cooling chamber and having high durability to dust.  <P>SOLUTION: This dust collecting sander has a fan comprising a hub mounted to an output shaft of a motor, an isolation disc extending in a radial direction, cooling blades projected from the motor side face of the isolation disc, and dust collecting blades projected from the grinding part side face of the isolation disc; and a fan outer frame part for storing the fan. The dust collecting sander is constituted to form the motor cooling chamber by the internal wall of the fan outer frame part and the motor side face of the isolation disc and to form a dust collecting chamber by the internal wall of the fan outer frame part and the grinding part side face of the isolation disc. In this constitution, the outer diameter of the cooling blade is made larger than that of the dust collecting blade to achieve the above purpose.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249053-A (JP)
Title: Planetary gear device
Inventor: YAMAMURA NORIHIRO
IPC: F16H57/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary gear device capable of supplying sufficient lubricant to the bearing between a pinion and a pinion shaft.  <P>SOLUTION: A planetary gear device 18 comprises pinions 24 and 74, pinion shafts 32 and 78 which support the pinions 24 and 74 for rotation through bearings 30 and 76, and a carrier 28 comprising two support walls 42 and 44 for supporting the ends of the pinion shafts 32 and 78. The two supports walls 42 and 44 are provided with inward radial holes 50 and 86 which communicates with first radial holes 52 and 88 of the pinion shafts 32 and 78 and guide the lubricant supplied from an input shaft 12 to the first radial holes 52 and 88. Thus, the lubricant supplied to two different points in the axial direction of the input shaft 12, from the input shaft 12, can be used for lubrication of the bearings 30 and 76, resulting in sufficient supply of lubricant to the bearings 30 and 76.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269884-A (JP)
Title: Modified polyethylene phosphinic acid and salt thereof
Inventor: SICKEN MARTIN
IPC: C09K21/14
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polymeric phosphinic acid having a modified end group.  <P>SOLUTION: The polymeric phosphinic acid is expressed by formula (1) [wherein, X is hydrogen, 1/m of a metal with the number of valence of (m), or a protonated nitrogen base; R<SB>1</SB>and R<SB>2</SB>are mutually same or different and each hydrogen, carboxy group, a carboxylic acid derivative, a 1-10C substituted or unsubstituted alkyl group, phenyl, benzyl or an alkyl-substituted aromatic ; R<SB>3</SB>and R<SB>4</SB>are mutually same or different and each a 2-20C substituted or unsubstituted alkyl group or OX in which X stands for the above group; and (u) (overlined) is the average number of monomer units], and furthermore a salt thereof and a manufacturing method therefor and usage thereof are together invented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI