baber/WOPTO huggingface dataset:
Patent JP-2003290815-A (JP)
Title: Method for manufacturing thin metallic tube
Inventor: SHIKAHAMA SHIGERU
IPC: B21C1/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a thin metallic tube which has high accuracy of the inside diameter, good surface roughness of the inside surface and thickness of at least two times the inside diameter and the inside diameter of which is ≤1 mm without hindrance.  <P>SOLUTION: After applying plastic working for reducing the outside diameter of a thin tube P' so as to have a desired diameter in the state where a core wire S consisting of tungsten, molybdenum, tungsten alloy or molybdenum alloy is passed through the prepared thin metallic tube P', the thin metallic tube having the inside diameter of ≤1 mm is obtained by drawing the core wire S out of the thin tube P'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002372945-A (JP)
Title: Device and method for image forming
Inventor: TOSHIMA HIROAKI
IPC: H01J1/316
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device using surface conductive type electron releasing elements in which gradation display characteristic is superior and color slurring, color unbalance and the like in a colored image are easily controlled on the image receiver side and a method for image formation. SOLUTION: NTSC signals are converted into RGB signals by a matrix circuit 314 and gamma correcting circuits 313 and 315. At that time, the conversion is conducted so that nonlinearity in light emitting luminance characteristics of the phosphors of respective colors are corrected. A pulse width modulating circuit 316 executes pulse width modulation for the signals in which nonlinearity of the phosphor light emitting luminance characteristic is linearly corrected. At that time, signals to be superimposed to respective color signals are determined so that deviation in the light emitting luminance characteristics for every phosphor that are linearly converted is corrected. Based on the determined signals, electron beams are edited and the phosphors are irradiated with the electron beams.
Patent JP-2003289824-A (JP)
Title: Improver for taste and flavor of alcohol-containing food and beverage, alcohol-containing food and beverage containing the same and method for producing the alcohol-containing food and beverage
Inventor: FUJIMOTO YOSHINORI
IPC: A23L27/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an improve for taste and flavor, which relieves an alcohol smell and its irritation in alcohol-containing food and beverage products and makes the food and beverage products mild and refreshing and the alcohol-containing food and beverage products having improved taste and flavor.  <P>SOLUTION: The improver for the taste and the flavor of the alcohol-containing food and beverage products contains an internally branched cyclic structural segment, an externally branched cyclic structural segment and a glucan having ≥50 polymerization degree as active ingredients. The alcohol-containing food and beverage products are obtained by adding the improver for the taste and the flavor of the alcohol- containing food and beverage products to the raw materials of the alcohol-containing food and beverage products. Preferably, the alcohol-containing food and beverage products contain 0.001-20 mass % of the glucan. Preferably, the alcohol-containing food and beverage products are each one kind selected from liquors, alcohol-containing seasoning, cakes, dairy products, pickles and syrups containing the liquors or the alcohol-containing seasoning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294431-A (JP)
Title: Method and device for measurement of pattern film thickness in semiconductor manufacturing process
Inventor: SASAYAMA NORIO
IPC: H01L21/66
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for easily measuring film thickness of a miniaturized repetitive thin film pattern by using X-ray fluorescence measurement.  <P>SOLUTION: This method is for using X-ray fluorescence to measure film thickness of a pattern structure section. However, an excitation X-ray 1 used as a probe should be of its beam diameter larger than the pattern dimension of the measuring object so that its irradiation range includes a number of repetitive patterns. Also, the plane directional dimension of the pattern should be used when converting the detected X-ray dosage into the film thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304318-A (JP)
Title: Mobile phone with reader
Inventor: OTA YOSHIKO
IPC: H04N1/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone having a reader, in which the mobile phone to be used in portable manner is provided with the reader.  <P>SOLUTION: The mobile phone with the reader is constituted with the mobile phone with the reader comprising a case which constitutes the outer periphery of the mobile phone and an antenna incorporated in the upper part of the case, and at the same time, having the reader.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303305-A (JP)
Title: Article lending management program and article lending management device
Inventor: MIYATA AKIYUKI
IPC: G06Q30/06
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lending management function capable of transferring an article between a user who performs the borrowing reservation of the article and an another user who tries to return the same article for lend.  <P>SOLUTION: This lending management program is provided with a means for receiving and storing the borrowing reservation of the article containing a use desiring date, a return scheduled date, and information whether to transfer the article among users to not from a user terminal, a means for receiving the notified return of the article from the user terminal and for establishing the return scheduled date of the article, a means for confirming whether the article of the borrowing reservation is lent out or not, a means for transmitting the receipt instruction of the article to person who performs the borrowing reservation when the article is lent out and the established return scheduled date corresponds to the date that person who performs the borrowing reservation desires, a means for transmitting the return instruction of the article to a return annunciator, and a means for establishing the date as the return date to the last lending demand of the article and as the lending date to this lending demand when the receipt confirmation for receiving the article from person who performs the borrowing reservation is received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302615-A (JP)
Title: Element and device for optical path deflection, image display device, and driving method for the optical path deflecting element
Inventor: SUGIMOTO HIROYUKI
IPC: G02F1/141
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly produce an electric field for deflection over the entire effective area to be deflected as well as switching a deflection direction.  <P>SOLUTION: Two electrode groups 12 and 12', and 13 and 13' are arranged opposite to each other while surrounding the effective area 11 of a liquid crystal layer and a voltage V1 is applied to one electrode group selectively according to a target deflection direction to produce the electric field for deflection, thereby switching the deflection direction between two orthogonal directions. The electrode groups 12 and 12', and 13 and 13' are formed in split structures composed of a plurality of split electrodes; when deflection is carried out, an electric field for deflection produced by one electrode group (e.g. 12 and 12') is less disordered and made more uniform by the other electrode group by applying voltages V1 to 0 which vary in voltage value in steps to the individual split electrodes of the other electrode group (e.g. 13 and 13') and thus forcibly imparting a potential gradient in the direction of the electric field for deflection by the other electrode group (13 and 13').  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300418-A (JP)
Title: Door run channel
Inventor: ORIMOTO YOJI
IPC: B60J10/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door run channel with a good appearance inhibiting an increase in molding cost, in which the dispersion is absorbed, and a gap, an intrusion or floating and waving are not formed even in the case where the dispersion exists in a shape or in fitting positions of the door run channel and an interior material.  <P>SOLUTION: In the door run channel mounted to a door 1 of an automobile and slide-contacted with a lifting door glass 2, a tip end of a decoration lip 11 provided at the indoor side is butted to a tip end of the interior material 3 mounted to the door 1. A forked lip part 12 is formed, which comprises an outer lip part 13 which is arranged at an outdoor side at a tip end of the decoration lip 11 and of which the outer surface is butted to a side surface of a retainer part 4; and an inner lip part 14 which is arranged at an indoor side through a gap part 15 between the outer lip part 13 and it and of which the outer surface is elastically contacted with a tip end of the interior material 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307153-A (JP)
Title: Piston of internal-combustion engine
Inventor: ASHIKAWA EIICHI
IPC: F01M1/08
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston for an internal-combustion engine capable of effectively enhancing the piston cooling efficiency by improving the flow of a cooling oil including vortices in a cooling passage.  <P>SOLUTION: The cooling passage 110 formed in the piston 100 of a gasoline engine for cooling the piston is furnished with flow straightening walls 111 and 112 to straighten the vortices of the cooling oil in a position a certain distance downstream of the boundary P to a lead-in passage 113. Each wall 111/112 is formed from a hemi-spherical projection unlikely to intercept the smooth flow of the cooling oil. When the cooling oil introduced to the cooling passage 110 via the lead-in passage 113 acts on the walls 111 and 112, the oil flows as shown by the solid-lined arrow in the attached illustration, and the vortices shown by the two-dotted chain line arrow in the attached illustration are straightened. This enhances the cooling efficiency of the piston 100 with the cooling oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147143-A (JP)
Title: Inorganic substance-containing chlorinated polyvinyl chloride resin
Inventor: MORIYA TOMOKAZU
IPC: C08L27/24
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a chlorinated polyvinyl chloride resin in which an inorganic substance is easily dispersed, which has good various properties such as mechanical strength and heat resistance, excellent impact resistance and, simultaneously can be produced by a simple meted. SOLUTION: The inorganic substance-containing polychlorinated vinyl chloride resin comprises the inorganic substance coated with a thermoplastic resin obtained by radical polymerization on the inorganic substance and a chlorinated polyvinyl chloride resin or a resin having a chlorinated polyvinyl chloride resin as the major component.
Patent JP-2003202422-A (JP)
Title: Optical attenuation module, optical amplifier using the same, and exciting light source
Inventor: SEKIMURA ATSUSHI
IPC: H04B10/29
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To stably attenuate high-output light when characteristics of a high- output type optical device, optical equipment, etc., are measured or an optical transmission system including an exciting light source and an optical amplifier is monitored and controlled.  <P>SOLUTION: Between a connector 1a as a light input end and a connector 1b as a light output end, optical attenuators 3-1 to 3-n which are connected in series from the connector 1a to the connector 1b and increase in light attenuation quantity in order are provided and connected to one another by optical fibers 4-1 to 4-m. Light inputted from the connector 1a is attenuated by the optical attenuators 3-1 to 3-n one after another, and at this time, the optical attenuators 3-1 to 3-n have nearly the same light consuming power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002344780-A (JP)
Title: Viewfinder for high definition video camera
Inventor: GELBARD RICHARD
IPC: H04N5/232
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a viewfinder 20, mounted on a photographer, having a video signal tap and capable of providing optimal CRT image viewed by the photographer that is maintained optimally at all times. SOLUTION: A pivotable member 28 is connected to a support base 24 for selectively pivoting about a laterally extending axis and being selectively locked in any angular position. A viewing module 38, releasably connected to the pivotable member 28, extends rearwardly along the side of the camera and has a CRT which faces rearwardly with an eyepiece for viewing the CRT. Cooperating by releasable electrical connectors are provided between the pivot member 28 and the viewing module 38 for transmitting video signals and electrical power therebetween.
Patent JP-2003028260-A (JP)
Title: Bearing device
Inventor: REITH WALTER
IPC: F16H25/20
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize and stiffen a bearing device 1 including at least one bearing unit 2, 3 for bearing a shaft part 4 in the radial direction and the axial direction relative to a housing 12 and provided with means 5, 6, 9 for giving the shaft part 4 a rotating motion and an axial motion relative to the hosing 12. SOLUTION: The shaft part 4 is tightly jointed to a first shaft part 7 rotated by an electric motor 5. The shaft part 4 or the first shaft part 7 is tightly jointed to a second shaft part 8. The second part 8 is jointed to a means 9 driven by an electric motor 6 for moving the second shaft part 8 in the axial direction relative to the housing 12.
Patent JP-2004002494-A (JP)
Title: Curable composition
Inventor: KANAMORI TOMOKA
IPC: C08L71/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve weatherability over a long period of time within the property range of the tensile properties and rubber elasticity which are required for the general constructional sealing medium composition.  <P>SOLUTION: A curable composition which gives a rubbery cured product by reaction and crosslinking in the presence of moisture comprises (a) a vinyl polymer having a reactive silicon group such as a (meth)acrylic polymer having a reactive silicon group, (b) a polyoxyalkylene polymer having a reactive silicon group such as a polyoxypropylene having a reactive silicon group, and (c) a plasticizer having an acrylic component such as an acrylic polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311430-A (JP)
Title: Method for setting welding condition in welding by operating resistance welding machine
Inventor: KAI YOSHITOSHI
IPC: B23K11/24
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To propose a welding method which can perform welding under time serial correct welding conditions and in a resistance welding mode by inputting extremely few, and above all, materials and sheet-metal gages of materials to be welded in performing resistance welding and above all a method for setting the welding conditions, etc., of this time.  <P>SOLUTION: A resistance welding machine 100 to which the output signal with lapse of time is sent from a timer 20 and which is operated according to the output signal is connected with a programmable controller 30 to the timer 20. A computer 50 is connected through a communication line 40 to the programmable controller 30 so that welding information can be inputted to the programmable controller 30 by the computer 50. The reference welding conditions set by each of the materials and sheet-metal gages of the materials to be welded are previously registered in the programmable controller 30 prior to welding and the welding conditions are set in accordance with the reference welding conditions within the programmable controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317052-A (JP)
Title: Ic tag system
Inventor: ARIMURA KUNITAKA
IPC: H04B5/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To structure a transponder system equipped with a coil which is coupled for input and output without contacting by using an IC tag which is stably stuck on a target body without any problem even when the target body is metal or an insulator or a dielectric like plastic.  <P>SOLUTION: The system has a nearly plane or inwardly curved surface where a transponder is stuck, and a coil is constituted which has a component in the same direction with the plane and a component perpendicular to the plane; and the coil is caused to induce a voltage with a magnetic field which is parallel to the plane and perpendicular to the coil wire and supply electric power to an IC. Further, the system is equipped with a transmission and reception part which sends and receives signals by using a cylindrically, rectangularly, or semicylindrically sectioned ferrite core for the coil and the part of a core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011965-A (JP)
Title: Convenient container for storing food
Inventor: SHIBATA ICHIRO
IPC: B65D6/04
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure capable of performing a stable holding of a shape of a container frame when the frame structure is assembled into a convenient container for use in storing food constituted by a container body and a frame member fitted to the container body which is combined with either a bottom plate or an inner container. SOLUTION: After either a frame kept in its folded state or a sheet of frame is assembled into a frame member, a container body constituted by a bottom plate molded as an inner container is applied as a frame structure of a convenient container for use in storing food fitted from above into the frame, at least a corner of the frame is prevented from being bent to an angle less than 90 deg. so as to cause a shape of the frame to be held.
Patent JP-2003316183-A (JP)
Title: Heating body for heat-fixing developer and developer heat-fixing device
Inventor: MATSUNAKA KATSUHISA
IPC: H05B3/10
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To secure good fixing property in a color image, and to secure a stable operation without damaging a heating element while keeping an on- demand property of a belt heating type heat-fixing device.  <P>SOLUTION: The heating element for developer heat-fixing is provided with a substrate in which the thermal diffusivity coefficient is ≥15 mm<SP>2</SP>/per second and the heating element formed on the substrate in the belt heating type heat- fixing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318318-A (JP)
Title: Method for manufacturing electronic circuit component
Inventor: OMOTE KOJI
IPC: H01L25/065
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic circuit component having a penetrating conductor pattern and less problem due to high- temperature annealing.  <P>SOLUTION: The method for manufacturing the electronic circuit component comprises: (a) a step of forming a first thin film circuit element on the surface of a circuit substrate using an Si substrate; (b) a step of etching a hole or a trench passing at least the part of the thickness of the Si substrate from the surface of the substrate; (c) a step of forming an insulating film so as to cover the surface of the formed hole or the trench; (d) a step of adhering a dry film of a photoresist on the surface of the substrate by blocking the opening of the hole or the trench; (e) a step of patterning the dry film; and (f) a step of etching the insulating film with the patterned dry film as a mask.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320459-A (JP)
Title: Method for mig welding titanium and titanium alloy
Inventor: FUKAMI SHUNSUKE
IPC: B23K9/173
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for MIG welding which can stably and efficiently weld titanium and a titanium alloy.  <P>SOLUTION: The method for MIG welding the titanium and the titanium alloy comprises a step of welding a titanium base material or a titanium alloy base material preferably containing Al of 10 mass% or less by a pulse welding current for satisfying the current conditions of 300 A≤(peak current)≤500 A, 0≤(peak current)/(base current)≤5.0 by using a pure titanium welding wire or a titanium alloy welding wire (preferably a sectional outer diameter of 1.6 to 2.0 mm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323914-A (JP)
Title: Nickel - hydrogen battery
Inventor: OYA KUNIYASU
IPC: H01M4/24
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel - hydrogen battery improving discharge capacity during discharge at low loads.  <P>SOLUTION: The nickel - hydrogen battery 100 comprises a cylindrical metal cell can 11 with a bottom, a hollow cylindrical positive electrode consisting of a positive electrode mix 12 disposed within the can 11 and a negative electrode consisting of a negative electrode mix 14 disposed at the center of the can 11 via a separator 13. By adding, to the negative electrode, polytetrafluoroethylene powder by 0.1 to 1 mass % of the total amount of the negative electrode mix 14, the positive and negative electrode active materials can be filled with high density and negative electrode elasticity is improved, so that, upon insertion of a collector pin 15 into the negative electrode, good electrical contact can be achieved between the collector pin 15 and a hydrogen absorbing alloy. As a result, discharge capacity during discharge at low loads is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003023604-A (JP)
Title: Recording medium containing moving picture data and additional information thereof and reproduction method and apparatus therefor
Inventor: CHO JANG HUI
IPC: H04N5/85
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for storing additional information about moving picture data in linkage with a section of moving picture data and to provide a method and apparatus for reproducing a recording medium recording a file with moving picture data and its additional information by the method above. SOLUTION: The recording medium has script files including additional information about moving picture data, e.g. scene description text and introduction of characters, etc. In addition, information linking each script file with a section of moving picture data to be presented with contents of the script file is included in a link data file or is contained in a filename of the script file. In reproduction of the recording medium, a script file linked with presently reproduced moving picture data section is determined and searched for based on the link data file or the found script file are presented together with the presently reproduced moving picture data.
Patent JP-2003328177-A (JP)
Title: Cathode electrode material and method for manufacturing the same, rotary cathode drum for manufacturing electrolytic copper foil using this cathode electrode material
Inventor: DOBASHI MAKOTO
IPC: C23C14/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode electrode material which is adequate for electrowinning of metal, more particularly for manufacturing of electrolytic copper foil, eliminates the curling of the manufactured electrolytic copper foil and is usable for a long period of time.  <P>SOLUTION: The cathode electrode material having a ceramic layer on the surface of a metallic material comprises using the cathode electrode material for electrowinning characterized in that the ceramic layer is in a surface state free of droplets by using a hollow cathode ion plating method. The combination that the ceramic layer uses a titanium nitride (TiN) layer or chromium nitride (CrN) layer and that the metallic material is a stainless steel material is most excellent.  <P>COPYRIGHT: (C)2004,JPO