baber/WOPTO huggingface dataset:
Patent JP-2004151399-A (JP)
Title: Semitransmissive color liquid crystal display device
Inventor: NAGATA YASUNARI
IPC: G02F1/1335
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semitransmissive color liquid crystal display device in which white balance consisting of R, G, and B of a transmission mode and a reflection mode can be set independently.  <P>SOLUTION: On a common-side glass substrate 4, a transparent electrode group 12, a light reflecting film 11, and an alignment layer 9 are formed and on a segment-side glass substrate 4, a colored layer 5, an overcoat layer 6, a transparent electrode 7, and the alignment layer 9 are layered in order. For the light reflecting film 11, light transmission parts H are provided which correspond to individual colored layers 5 and have different light passage area according to differences in colors, i.e. red, green, and blue. Further, cut part A is formed in a reflection mode area of each of the colored layers 5. Then both the glass substrates 4 are stuck together across a liquid crystal layer 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151446-A (JP)
Title: Thermal fixing member, method of manufacturing the same, and fixing device equipped with the same
Inventor: MURATA MAKOTO
IPC: G03G15/20
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal fixing member constituted so that the occurrence of failures on an image such as hot-offset and black stripes is suppressed by making the probability of inducing the sticking of toner component material and paper powder components, etc., and the probability of inducing wear due to a separation pawl lower than in a conventional manner in a thermal fixation cycle, to provide a method for manufacturing the thermal fixing member and a fixing device equipped with the thermal fixing member.  <P>SOLUTION: As for the thermal fixing member having a release layer 2 constituted of fluororesin on a substrate 1, provided that a "load length ratio" of a position P<SB>30%</SB>lower by 30% from the highest apex P<SB>m</SB>of the roughness curve of the release layer 2 is expressed by Tp<SB>30%</SB>, a "load length ratio" in a position P<SB>50%</SB>lower by 50% from the highest apex P<SB>m</SB>of the roughness curve is expressed by Tp<SB>50%</SB>and a "load length ratio" in a position P<SB>70%</SB>lower by 70% from the highest apex P<SB>m</SB>of the roughness curve is expressed by Tp<SB>70%</SB>, the surface roughness of the release layer 2 satisfies all of the following expressions; (a) Tp<SB>30%</SB>≤3.0%, (b) Tp<SB>50%</SB>≤15.0% and (c) Tp<SB>70%</SB>≤80.0%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003258364-A (JP)
Title: Optical communication device
Inventor: NAKANISHI HIROMI
IPC: G02B6/122
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitting/receiving module which can be miniaturized even in a large number of channels and has less optical and electrical crosstalk at a low cost.  <P>SOLUTION: One of upper and lower containers comprising a lead frame and formed of resin is provided with M-groups of PD chips and an AMP. The outer thereof is provided with an Si bench having M-V-shaped grooves and M-optical waveguides continuing to them, M-LD chips fixed to an end of an optical waveguide, a WDM filter provided in the middle of an optical waveguide, an optical fiber fixed to a V-shaped groove of an Si bench, and an optical connector. An aperture is opened in an upper container to let light pass through. Two containers are put on each other up and down and jointed. Transmission light from an LD goes out to an optical fiber passing through an optical waveguide, and received light enters an optical waveguide from an optical fiber, is reflected up or down by a WDM filter, and injected to a PD passing through the aperture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004157658-A (JP)
Title: Application management device and application management method
Inventor: TOMITA KEIKO
IPC: H04W4/06
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application management device suitably used for information distribution distributing information different in each area, permitting application according to user's effort while imparting game properties.  <P>SOLUTION: This application management device 3 has: a contents storage means 362 storing a plurality of kinds of contents information; a provision information creation means 32a creating the provision information different in each the area; an acquisition contents storage means 34 storing the contents information correlatively to each mobile communication terminal according to instructions from the mobile communication terminals 1a-1c receiving the contents information; a decision means 32b deciding whether combination of the contents information in each the mobile communication terminal stored in the acquisition contents storage means becomes prescribed combination or not; and application permission means 32, 36 permitting reception of the entry to the corresponding mobile communication terminal when it is decided that the combination becomes the prescribed combination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185856-A (JP)
Title: Monolithic and reconfigurable optical multiplexer system and method of optical multiplexing
Inventor: KUBBY JOEL A
IPC: G02B6/12
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon demultiplexer, a plurality of silicon switches and a silicon multiplexer monolithically integrated on a single silicon chip.  <P>SOLUTION: In some embodiments, each of the silicon demultiplexer 220 and the silicon multiplexer 240 has a grating. In other embodiments, each of the silicon demultiplexer 220 and the silicon multiplexer 240 has an arrayed waveguide grating. In various exemplary embodiments, the silicon optical switch has at least one of a micromachined torsion mirror, an electrostatic micromirror and a tilting micromirror.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004154662-A (JP)
Title: Method of generating nonoxidizing strong acid water
Inventor: KURA YASUO
IPC: A61K8/19
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of generating nonoxidizing strong acid water by electrolysis which keeps oxidation-reduction potential (ORP) low.  <P>SOLUTION: The method for generating nonoxidizing strong acid water uses an electrolytic cell comprising a cathode chamber and an anode chamber, which are partitioned by a diaphragm, to generate a strong oxidizing strong acid water by electrolyzing raw water with a chloride, such as common salt added thereto, and the strong oxidizing strong acid water is passed through a ceramics-filled tank to obtain a nonoxidizing strong acid water. It is preferable that ceramics obtained by burning one of zeolite, kaolinite, quartz porphyry, and rhyolite, or mixing and burning two or more of them are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159055-A (JP)
Title: Noise suppression device
Inventor: MATSUKAWA NOBUYUKI
IPC: H04N5/357
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a noise suppression device which can suppress only noise components at a low cost even if a total pixel reading-out image pickup element is used.  <P>SOLUTION: The noise suppression device is provided with a PS-CCD 10 which is the total pixel reading-out image pickup element, a pre-processing part 12, a line memory 13 to store CCD signals from the PS-CCD converted into digital signals at the pre-processing part 12 and to divide them into target pixel value signals and neighborhood pixel value signals in a noise extracting range, a correction circuit 11, and a subtractor 14. An average value of the neighborhood pixel value signals from the line memory 13 is obtained by the correction circuit 11. As a result, noise component signals using the neighborhood pixel value signals are outputted. The noise component signals and a threshold value are compared. When the threshold value is larger, the noise components are outputted to the subtractor 14. When the threshold value is smaller, "0" is outputted to the subtractor 14. That is to say, when the threshold value is larger, the noise components of the target pixel signals are eliminated with the noise components of the neighborhood pixel and they are inputted to a signal processing part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156393-A (JP)
Title: Sheet restoring structure for sheet shutter
Inventor: KOMATSU AKIO
IPC: E06B9/15
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet restoring structure for sheet shutter for automatically restoring a sheet into an original delivery stand-by condition by leading a come-off sheet portion through a lead-in gap into a sheet guide simply by moving backward the sheet coming off from a column.  <P>SOLUTION: The sheet restoring structure for sheet shutter is constituted so that sheet shutter 1 for opening/closing a sheet 2 is provided with a delivery device 5 for delivering the sheet 2 in a forward/backward movable manner and the columns 3 for movably supporting the sheet 2 at both sides on both sides of the delivery device 5, and on the delivery side of the delivery device 5, the sheet guide 62 is provided for guiding the forward movement of the sheet 2 and restoring the sheet 2 come off the column 3 during backward movement, and the lead-in gaps 61 are provided between the sheet guide 62 and each of the columns 3, through which the come-off sheet 2 is led into the sheet guide 62.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162842-A (JP)
Title: Electric motor with reduction gear system
Inventor: KAWASHIMA YOSHICHIKA
IPC: F16D41/06
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor with a reduction gear system including a power transmission mechanism provided between a driving-side first shaft and a follower-side second shaft having a worm thereon, in which engagement between the second shaft and the first shaft is prevented from being unstable due to load by external force.  <P>SOLUTION: The power transmission mechanism 10 which transmits rotation from the second shaft 9 only in one direction is arranged between the first shaft 6 on the side of a motor section M and the second shaft 9 on which the worm to mesh with a worm wheel 11 is formed. A cushion member 16 is provided on the side of the proximal end of a motor shaft 3 which is supported in the casing 2 of the motor section. The cushion member 16 is so designed as to bias the motor shaft 3, the first shaft 6 and the second shaft 9 axially toward the distal end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003184706-A (JP)
Title: Fuel injection valve
Inventor: SUCHOMEL GERHARD
IPC: F02M61/16
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of preventing, the formation of carbon deposit at an injection opening causing a high emission value due to the malfunction of an internal combustion engine and insufficient air-fuel mixture formation.  <P>SOLUTION: The injection opening 7 is formed into a tapered shape in a flow direction. A flow-in area of the injection opening 7 is rounded and has wider opening angles than a flow-out area 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004168437-A (JP)
Title: Image recording apparatus
Inventor: SHIMIZU KATSUHIKO
IPC: B65H31/26
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To collect a recording material in a recording material accommodation section without breaking the recording material or scratching it.  <P>SOLUTION: In an image recording apparatus for pushing out a sheet-like recording material P, where images are recorded, from a recording material delivery port 10 of an apparatus body 2 for dropping onto the recording material accommodation section 20 arranged at a lower section by conveyance force, an auxiliary member 30 for dropping to the recording material accommodation section 20 from the tip side of the recording material P in contact with the base material surface of the recording material P is arranged between the recording material delivery port 10 and the recording material accommodation section 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192924-A (JP)
Title: Injection moldings
Inventor: MURAKAMI HARUFUMI
IPC: C08J5/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding which may be a thin-wall molding being excellent in mechanical strengths and made from a thermoplastic resin composition comprising (A) a thermoplastic resin which does not form an anisotropic molten phase and (B) a liquid crystal polymer which can form an anisotropic melt phase.  <P>SOLUTION: The injection molding is one which is made from a composition comprising 99-50 wt.% thermoplastic resin and 1-50 wt.% (B) liquid crystal polymer, wherein the melt flow rate of component A under the conditions of the processing temperature is 0.15-100, the flow initiation temperature of component B is 80-210°C, and the viscosity ratio (Aη/Bη) is at least 0.1 at a shear rate of 1,200 sec<SP>-</SP>1 at the processing temperature of component B and in which component B in the form of fibers of an average aspect ratio of at least 6 is dispersed in component A being the matrix, and in which component B is micro-dispersed as islands in the matrix phase being component A so that the weight-mean particle diameter of component B may lie in the range of 10-40 μm, and at least 80 wt.% of the particles may have particle diameters of 0.5-60 μm when the molding is heat-treated at a temperature equal to or higher than the melting point of component B under no load and then cooled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172038-A (JP)
Title: Lithium secondary battery
Inventor: NEMOTO HIROSHI
IPC: H01M10/0587
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery with excellent productivity and space saving property and having reduced internal resistance.  <P>SOLUTION: This lithium secondary battery is provided with a positive electrode current collecting member 4A and a negative electrode current collecting member connected with end parts 15 of a positive electrode plate 22 and a negative electrode plate constituting a wound-type inner electrode body or a laminated inner electrode body respectively to derive current. At least one of the positive electrode current collecting member 4A or the negative electrode current collecting member is provided with a main body part 12, a first protruded part 31 and a second protruded part 32. An energy beam 53 is irradiated to the second protruded part 32 in a condition where a protruding end surface of the first protruded part 31 is located at at least one of connection end edges 6 of the positive electrode plate 22 and the negative electrode plates. At least one of the positive electrode current collecting member 4A or the negative electrode current collecting member and at least one of the ends 15 of the positive electrode plate 22 and the negative electrode plate are connected by welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123688-A (JP)
Title: Organozirconium composite and method for synthesizing the same, raw material solution containing the same, and method for forming lead zirconate titanate thin film
Inventor: HIRAKOSO HIDEYUKI
IPC: C07C45/77
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a raw material solution which is specific in (1) having a decomposition temperature near the respective decomposition temperatures of an organolead compound and an organotitanium compound, (2) precisely controlling the composition of a PZT thin film over a broad temperature range, (3) hardly reacting with the organolead compound even when being mixed with the same and (4) hardly causing gas phase decomposition.  <P>SOLUTION: The raw material solution comprises one or more zirconium chelate complex containing, as a ligand, both of a first β diketone and a second β diketone having a structure different from that of the first β diketone, wherein, when at least two zirconium chelate complexes are contained, the coordination numbers of the first β diketone and the second β diketone that coordinate to at least two zirconium chelate complexes vary depending on the respective zirconium chelate complexes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176094-A (JP)
Title: Lime-base flux
Inventor: TAJIMA RITSUO
IPC: C21C7/06
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lime-base flux which can promote a molten slag-making action by increasing the porosity of the lime and realizes the reduction of lime consumption and the shortening of refining time.  <P>SOLUTION: Lime stone is crushed into a powdery state having ≤ 1 mm particle diameter, and calcium hydroxide Ca(OH)<SB>2</SB>, magnesium hydroxide Mg(OH)<SB>2</SB>, aluminum hydroxide Al(OH)<SB>3</SB>are mixed into this powdery lime stone alone or in combination, and the resultant mixture is kneaded and granulated into 5 to 60mm grain size. This granular material is fired at ≤1,150°C, desirably 900 to 1,100°C, to obtain a porous product. The calcium hydroxide etc., is blended by ≤20pts.wt., desirably 3 to 10pts.wt., to 100pts.wt. of the powdery lime stone, and in some cases, fine scales or iron oxide are added. The granular material is porous and exhibits the slag-making reaction properties in an early stage without using specific fusing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174551-A (JP)
Title: Circumferential welding machine
Inventor: KOEDA SUSUMU
IPC: B23K9/028
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and downsize configuration for oscillating a torch (21).  <P>SOLUTION: An oscillating mechanism (30) for oscillating the torch (21) comprises an oscillating member (31) and a driving means (50). The oscillating member (31) extends in a longitudinal direction within a cylindrical spindle (20) and is oscillatably supported at the spindle (20) via a supporting member (40) in an intermediate section. Further, the front end of the oscillating member (31) is provided with the torch (21). The driving means (50) comprises a handle (52) and a cam mechanism (55) which drives the oscillating member (31) on the rear end side by rotation of the handle (52). The torch (21) is oscillated between a housing position and a use position around the supporting member (40) by the oscillating member (31) when driven by the driving means (50).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174680-A (JP)
Title: Fixed abrasive grain type saw wire and its abrasive grain fixing method
Inventor: YAMADA HIROSHI
IPC: B24B27/06
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fixed abrasive grain type saw wire suitable for mass production, uniformly dispersing and fixing abrasive grain with high percentage content and strongly fixing the abrasive grain to the surface of the wire and its abrasive grain fixing method.  <P>SOLUTION: After the wire 2 is delivered from a delivery machine 5 and is immersed in a molten silver solder bath 7 in a tank 6, the silver solder is cooled by a cooling tank 8 to form an alloy film 3 on the surface of the wire 2. Next, after the wire 2 is immersed in organic solvent solution 10 containing the abrasive grain 4 within a coating tank 9 to adhere the abrasive grain 4 to the silver solder surface, the wire 2 is heated in a heating furnace 11 filled with inactive gas to evaporate organic solvent, at least a part of the diamond abrasive grain 4 is pressed into the silver solder to be buried by a dies 12, and the abrasive grain 4 is strongly fixed to the surface of the wire 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177074-A (JP)
Title: Air-conditioning system
Inventor: MATSUI NOBUKI
IPC: F24F3/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning system with desiccant rotors, effectively utilizing the whole desiccant rotors and reducing thermal loss during temperature changes of the desiccant rotors.  <P>SOLUTION: The air-conditioning system comprises a first air flow path 7 having a suction side flow path 5 and a blow side flow path 6 and a second air flow path 8. The first desiccant rotor 1 has a first dehumidifying part 21 in the suction side flow path 5 and a humidifying and cooling part 22 in the blow side flow path 6. The second desiccant rotor 2 has a second dehumidifying part 23 in the suction side flow path 5 and a regenerating part 24 in the second air flow path 8. Air sucked from a room is dehumidified by the first dehumidifying part 21 and the second dehumidifying part 23 and cooled by a sensible heat exchanger 3, and then it is humidified and cooled by the humidifying and cooling part 22 and supplied into the room.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178519-A (JP)
Title: Image processing system
Inventor: OGAWA TOMOYA
IPC: B41J29/38
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficient image processing and printing in an image processing system for performing image processing and printing the processed image data via a network.  <P>SOLUTION: Upon receipt of image data for printing (step S1), the image data is stored with an identification number assigned thereto, and the identification number data is transmitted to an image processing device 30a, etc. and to an image printing device 40a, etc (step S2). The image processing device 30a, etc., if they are not performing image processing when receiving the identification number data, download the image data corresponding to the identification number, perform image processing, and upload the processed image data (step S3). The image printing device 40a, etc., if they are not printing when receiving the identification number data, download the processed image data corresponding to the identification number and print the data (step S4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184133-A (JP)
Title: Welded part detecting method for automobile wheel rim
Inventor: ICHIKO KAZUYOSHI
IPC: B23K31/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welded part selecting method for an automobile wheel rim capable of detecting properly a welded part, without detecting erroneously the welded part in the automobile wheel rim as a stain, a flaw or the like.  <P>SOLUTION: In this welded part detecting method, a target portion 22 where integrated lightness of a micro partition area line 21 calculated based on lightness of a micro area 20 partitioned imaginarily gets lower than prescribed determination lightness is determined by a welded part detecting means, in an image data of the wheel rim 1 input by an image input means, a target portion 23 where a lightness change level among the successive circumferential-directional micro partition area lines comes to a prescribed lightness change situation Y is determined, and the portion corresponding to the both is detected as the welded part. The welded part 2 in the wheel rim 1 is clearly detected thereby without detecting erroneously the stain, the flaw or the like as the welded part 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003297813-A (JP)
Title: METHOD OF FORMING PATTERN USING ArF LASER BEAM
Inventor: RI SEIKEN
IPC: H01L21/768
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a pattern using an ArF laser beam, which prevents deformation or the defective shaping of the pattern formed on a photosensitive film.  <P>SOLUTION: The method includes steps of forming an antireflection layer 15 made of an organic material on an etching layer 14 formed on a substrate 10; forming a photosensitive film for the ArF laser beam on the antireflection layer 15; exposing the photosensitive film using the ArF laser beam; forming a photosensitive film pattern 16 by developing the photosensitive film, conducting selective etching to the antireflection film 15 using O<SB>2</SB>plasma while the photosensitive film pattern 16 is used as a mask and forming a polymer layer 17 by adhering polymer, which is produced by etching, on the surface of the photosensitive film pattern 16; and conducting selective etching to the etching layer 14 by using the photosensitive pattern 16, on which the polymer layer 17 is formed, as a mask.  <P>COPYRIGHT: (C)2004,JPO