baber/WOPTO huggingface dataset:
Patent JP-2003303216-A (JP)
Title: Dark fiber connecting part selecting system
Inventor: SHITAYA HIDEAKI
IPC: H04B10/25
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dark fiber connecting part selecting system selecting a part to be connected to a dark fiber based on facilities database.  <P>SOLUTION: This dark fiber connecting part selecting system is provided with an input function specifying applicable storage stations for connecting an optical fiber cable extending over a plurality of storage stations, functions 21, 22 and 25 importing infrastructure data 1, electric pole data, and topographic data of the applicable storage stations, a function 23 importing local loop system optical fiber cable data 3, and a selecting function 31 of a remotest position in the storage station based on the local loop system optical fiber cable data. This system is characterized in having a function 32 selecting a candidate of a local loop system optical fiber cable connecting section in a section extending over the storage stations based on the imported infrastructure data 1, the electronic pole data 2, and the topographic data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300381-A (JP)
Title: Method for manufacturing aqueous dispersion of developer for pressure-sensitive recording
Inventor: MORI TAKAAKI
IPC: B41M5/155
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an aqueous dispersion by which time for producing an aqueous dispersion of a developer can be shortened and the developer can be manufactured at a low cost and further, a simple device has only to be used without using an organic solvent, with the improvement of environments and workability.  <P>SOLUTION: In the method for manufacturing the aqueous dispersion of the developer for pressure-sensitive recording composed mainly of a polyvalent metallic salt of a salicylic acid derivative represented by formula (1), a composition of 57.5 to 92.0 wt.% of the developer composed mainly of said polyvalent metallic salt, 1.5 to 5.0 wt.% of a dispersant and 7.0 to 38.0 wt.% of water, is heated at 50°C or higher, while stirring/mixing said composition and thus the emulsification and dispersion of the composition is achieved. In addition, after the emulsification and dispersion, the composition is cooled down to 30°C or less by adding water and thereby, the 20 to 60 wt.% aqueous dispersion is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003001824-A (JP)
Title: Ink jet printer
Inventor: FUKANO TAKAKAZU
IPC: B41J29/00
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer without increasing a signal line in an FFC, which can achieve high density and high picture quality of printing by controlling the ink ejection amount for each color in one printing cycle, namely to vary the dot gradation for monochrome and color. SOLUTION: The printer is provided with two or more nozzle lines consisting of a plurality of nozzles for ejecting ink drops for each color, and is further provided with a print head which ejects ink drops from respective nozzles by activating a drive element based on a printing data consisting of gradation information on each color, and a control section in the printer main body which transfers the pattern data consisting of the printing data and a prescribed pulse selecting signal to the print head. The printing data and the pattern data are transferred to the print head from the control section in the printer main body via a common signal line after the pattern data of at least one color is formed into a pattern different from other colors to be constituted as a data continuous to the print data.
Patent JP-2003302790-A (JP)
Title: Method for manufacturing toner, and toner
Inventor: YAMAZAKI SOICHI
IPC: G03G9/087
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having excellent transfer efficiency and to provide a method for manufacturing the toner.  <P>SOLUTION: The toner consists of a material containing a polyester resin, a fluoro resin and a colorant and is subjected to heat ensphering treatment. The heat ensphering treatment is preferably carried out in an atmosphere at 150 to 500°C. The content of the polyester in the toner is 50 to 96 wt.%. The content of the fluoro resin in the toner is 1 to 40 wt.%. The content CE [wt.%] of the polyester resin and the content CF [wt.%] of the fluoro resin in the toner satisfy the relation of CE>CF.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309205-A (JP)
Title: Ceramic package
Inventor: OBA AKIRA
IPC: H01L23/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide low-cost ceramic packages capable of being joined to an attaching member in a cavity-down form and in a surface-mounting mode.  <P>SOLUTION: With respect to each of the ceramic packages 10, 10a, 10b wherein a box-form cavity 11 having an opening on its single side is provided and external connection terminals 13 comprising metallized patterns for attaching them to an attaching member 21 by a surface-mounting method are included, there is provided in the outer peripheral inside edge of the opening of the cavity 11 a step 12 made of an insulator and for joining a cap 19 thereto to mount a semiconductor element 17 in the cavity and to seal the opening airtightly, and further, there are formed on the surface of the opening side of each package the external connection patterns 13 for joining each package to the attaching member 21 in a cavity-down form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300522-A (JP)
Title: Carrier box
Inventor: IKETANI SHIGEO
IPC: B65D5/462
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the external appearance of a carrier box while securing a predetermined internal volume in the carrier box, reduce the quantity of waste to be produced after use, and also reduce the quantity of a base sheet necessary for producing the carrier box.  <P>SOLUTION: The carrier box 10 is formed in such a way that lid sheets 21 and 22 and handgrip sheets 23 and 24 are connectively provided in order to the respective upper sides of a fore side sheet 11 and a rear side sheet 12 in a foldable manner, that protruding pieces 23C and 24C are provided on both the sides of each of the handgrip sheets 23 and 24, respectively, that folding pieces 25 and 26 are connectively provided to the respective upper sides of a left side sheet 13 and a right side sheet 14 in a foldable manner, and that insert slits 25A and 26A, into which the double- superposed protruding pieces 23C and 24C of the handgrip sheets 23 and 24 are inserted to be engaged therewith, are provided in the folding pieces 25 and 26, respectively. Outer edges 23D and 24D of the protruding pieces 23C and 24C provided to the handgrip sheets 23 and 24 extend obliquely upward from both the side ends of each fold line of the handgrip sheets 23 and 24 for the lid sheets 21 and 22 up to the intermediate height of the overall height of each of the handgrip sheets 23 and 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319663-A (JP)
Title: System interconnecting inverter
Inventor: OSADA KAZUYA
IPC: H02M7/48
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cost increase by making it possible not to impair workability and the easiness of maintenance even in a large-capacity photovoltaic power generation system.  <P>SOLUTION: Control circuits 9 to 11 can be stored in a control box 103 and can be connected to a main circuit 101 via an input and output terminal 13, by constituting a system interconnecting inverter of a box 102 that stores the main circuit 101, a control box 103 that is arranged inside the box 102 to store the control circuits 9 to 11, and the input and output terminal 13 that is arranged inside the control box 103 to connect the control circuits 9 to 11 to the main circuit 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311372-A (JP)
Title: Method and device for operating upper metallic mold in metallic mold casting with horizontally splitting metallic molds
Inventor: SHIOSE FUMIKAZU
IPC: B22C9/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for operating an upper metallic mold in a metallic mold casting with a horizontally slitting metallic molds which can simply be carried and be made to compact and holds the upper metallic mold to the horizontal-state when the upper metallic mold is vertically moved and can eliminate a trouble caused when the molds are clamped/opened, etc.  <P>SOLUTION: In the method for operating the upper metallic mold during processing the mold clamping or/and the mold opening with a plurality of vertically moving cylinders for upper metallic mold in the metallic mold casting with the horizontally splitting metallic mold, this operation is provided with a process for detecting dislocation of this upper metallic mold in a plurality of positions, a process for calculating the difference of the dislocation between the dislocation at one position in the dislocations detected in the plurality of positions as a reference and the other position, and a process for matching the dislocations at the plurality of positions of the metallic mold by correcting the movement of the desired vertically moving cylinder for upper metallic mold among the plurality of vertically moving cylinders for upper metallic mold so as to eliminate the calculated difference of the dislocation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003025723-A (JP)
Title: Ink jet acceptive layer resin composition for pigment dispersed oily ink, material to be recorded, and printed matter using the same
Inventor: INOUE MASAHITO
IPC: B41M5/52
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet acceptive layer resin composition for a pigment dispersed oily ink for obtaining an image having a high minuteness and an excellent color developability by an ink jet printer for the pigment disperse oily ink and to provide a material to be recorded and a printed matter using the same. SOLUTION: The ink jet acceptive layer resin composition for the pigment dispersed oily ink contain a polyurethane resin emulsion having a polycarbonate chain and/or a polyester chain in a molecule. A film having a thickness of 200±20 μm obtained by drying the polyurethane resin emulsion is in a range of 150 to 1,000% of an areal swelling rate of the film when the film is dipped in a methylisobutyl ketone at liquid temperature of 25 deg.C for 24 hrs. A tensile fracture strain of the film is 550% or more. The material to be recorded comprises an ink acceptive layer made of the ink jet acceptive layer resin composition on a base. The printed matter is obtained by printing an image on the material by an ink jet printer.
Patent JP-2003317785-A (JP)
Title: Solid electrolyte fuel cell
Inventor: FUKUZAWA TATSUHIRO
IPC: H01M8/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability and durability of a cell, enhance the output and efficiency, and meet the to miniaturization required in automobile mounting by every cooling a whole cell in just proportion.  <P>SOLUTION: The solid electrolyte fuel cell is formed by laminating reformers 2 carrying out steam reforming of hydrogen fuel gas, and cells 3 generating power by sending the reformed gas along fuel electrodes 3A. The reformer 2 is provided with a catalyst filled passage 4 filled with a reforming catalyst, and a fuel electrode side passage forming groove 6 arranged along the catalyst filled passage 4 and forming a fuel electrode side passage 5 with the fuel electrode 3A of the cell 3. A hydrogen fuel gas inlet 4a of the catalyst filled passage 4 and a reformed gas inlet 5a of the fuel electrode side passage 5 are arranged adjacent to each other, and a reformed gas outlet 4b of the catalyst filled passage 4 is communicated with the reformed gas inlet 5a of the fuel electrode side passage 5 via a return passage 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002268530-A (JP)
Title: Information gathering and analyzing and also guiding and teaching device by role playing game system and information gathering and analyzing and also guiding and teaching method by role playing game system
Inventor: MIZUSHIMA NORIYASU
IPC: G06F19/00
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To efficiently and effectively gather information regarding users such as employees, analyze the information useful for a company or the like and guide and teach the users at the same time. SOLUTION: By using user terminal equipment, manager terminal equipment and a server, the user such as the employee performs learning by a role playing game system and the user behaves according to an instruction given by the server and answers a question generated by the server. Thus, the server gathers various pieces of information of the user, analyzes the learning degree, behavior pattern and character of the user, the tendency and feature of the user in the company and an estimated profit in the case of developing a new project, etc., and guides and teaches the user by using analyzed results.
Patent JP-2003311449-A (JP)
Title: Laser marking method and apparatus
Inventor: KUSANO TORU
IPC: B23K26/082
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unnecessary sensitization and to maintain visibility particularly when a photosensitive material is used as a body to be printed by enabling marking at the shape and diametral size of a uniform dot pattern.  <P>SOLUTION: The formation of the dot pattern in the state of stabilizing the energy of a laser beam LB by triggering a laser oscillator 44 to start irradiation earlier than the time for forming the dot pattern and therefore the unnecessary sensitization to an X-ray film 12 by the excess output energy can be prevented and the generation of the dot pattern having the lower visibility by the dot pattern formation by the insufficient energy can be prevented. Since the permissible range of the energy is narrow with the photosensitive material, such as the X-ray film 12, the formation of the dot pattern at the point of the time the transient period is past by the previous irradiation with the laser beam LB is extremely effective in forming the dot pattern of the adequate shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323681-A (JP)
Title: Flame detector
Inventor: YASUNAGA KATSUNOBU
IPC: G01J1/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame detector for easily obtaining the angle of visibility matched with the object of fire.  <P>SOLUTION: The flame detector 10 is provided with a case body 11 whose one face 11a is provided with an infrared taking-in window 16 and an infrared sensor arranged inside the case body 11 for detecting an infrared ray made incident from the window 16. An ultraviolet sensor 13 is disposed at an infrared sensor setting part 17 provided at the outer peripheral part of the window 16 on one face 11a of the case body 11. The window 16 is provided with a cylindrical housing part with the bottom 16a formed in predetermined width toward the inside part of the case body 11, and an infrared transmitting part 16b formed at the center of the bottom part of the housing part 16a. The housing part 16a of the window 16 can be mounted with a limit adapter piece 15 for applying an infrared ray to an infrared sensor 12 with a predetermined detection angle and detection shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324061-A (JP)
Title: Electron beam equipment and method for manufacturing device using the same
Inventor: SATAKE TORU
IPC: H01J37/28
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide electron beam equipment capable of forming an image with a large S/N ratio in a short period of time and precisely correcting the position of a wafer stage.  <P>SOLUTION: In electron beam equipment 100 comprising an electron gun 104 having a thermionic emission cathode, an objective lens 109 for converging the electron beam emitted from the electron gun on a sample W such as a wafer, and a deflector for making the electron beam scan the surface of the sample W; the deflector is composed of at least two stages of deflectors 108 and 110 arranged between the electron gun 104 and the objective lens 109, an electromagnetic deflector 108 is arranged as the deflector on the side near the objective lens 109, and the secondary electron is detected also by the electron beam scan on a region which deviates from an optical axis OA<SB>1</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322852-A (JP)
Title: Reflective liquid crystal display and optical film
Inventor: NAKANO YUUKI
IPC: F21V8/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display for dual purpose of external light/illumination of which the cell substrate is hard to be destroyed by a peeling work in the case of reworking an illumination mechanism and which is easily made thinner and lighter in weight.  <P>SOLUTION: The reflective liquid crystal display has a reflective liquid crystal display panel constituted by providing a transparent optical film (40) of which the radius of curvature at destruction is equal to or less than 5 mm via a polarization layer (25) on the outside of a substate on the visual recognition side in a liquid crystal cell formed by interposing a liquid crystal (30) between substrates (20, 10) on the visual recognition side and the rear side both having transparent electrodes on a transparent substrate, wherein the electrode sides are opposedly arranged. The reflective liquid crystal display panel has a reflection layer (13) outside the substrate on the rear side. The optical film (40) is provided with a plurality of optical path conversion slants (A1) with inclination angles of 35 to 48 degrees to the reference plane of the substrate on the visual recognition side, and an illuminator (51) is installed on one, two or more sides of the optical film. The optical film is also provided. Consequently, the optical film has excellent flexibility and forms a front light mechanism in association with the illuminator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322782-A (JP)
Title: Optical communication trunk cable
Inventor: TAMURA HAJIME
IPC: G02B6/44
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical communication trunk cable which is easily processed, easily postprocessed in a bending operation and optical fiber connection for wiring, and securely made waterproof.  <P>SOLUTION: The optical communication trunk cable comprises an optical communication trunk cable body having one or more core of coated optical fibers or coated optical fiber ribbons and tension members along both their sides in an internal sheath; a metal foil sheet which is formed by coating the internal surface with synthetic resin material and which, welded and fixed covering the outer circumferential part of the optical communication trunk cable body with both the end parts one over the other; and an external sheath 5 which covers the outer circumferential part of the metal foil sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327875-A (JP)
Title: Image-forming method, printed article and recorder
Inventor: ISHIKAWA WATARU
IPC: C09D11/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming method which has excellent letter qualities for all recording materials, does not cause color mixing, records high- precision images and causes neither a wrinkle nor a curl of a printed article by an ink-jet recording method, to provide an image-forming method, to obtain the printed article and to provide a recorder.  <P>SOLUTION: In the image-forming method with which ink to be cured by active rays is discharged to a recording material by a recording head having at least one nozzle to selectively control the discharge of ink drops, the image- forming method comprises the ink containing a photo acid generator and at least one kind of an aprotic polar solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329494-A (JP)
Title: Flow rate measuring device
Inventor: NAGAOKA YUKIO
IPC: G01F1/66
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate measurement when pressure changes or even when the pressure is constant.  <P>SOLUTION: This flow rate measuring device has a flow rate detecting means 6 for detecting a flow rate of a fluid passage 5, and a pressure fluctuation control valve 6 for restraining an inverse directional flow, and constituting a flow flowing in from the center and diffusing to the periphery in the forward direction on the upstream side of the fluid passage 5. Thus, a pressure fluctuation is restrained by preventing the inverse directional flow, and an accurate flow rate can be determined without causing turbulence of the flow even in a non-pulsating state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326877-A (JP)
Title: Booklet
Inventor: YAMAZAKI MASAHIKO
IPC: B42D15/10
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a booklet, by which the authentic possessor can be identified correctly.  <P>SOLUTION: By indicating both the face 1 of the possessor and his or her finger print 2 on the booklet, such as a passport, the verification of the possessor is performed not only by the face but also by the finger print.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332483-A (JP)
Title: Wiring substrate and electronic device using the same
Inventor: KUSUKAWA JUNPEI
IPC: H05K3/22
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate that has high inter-wiring insulation resistance, thus preventing defects such as a leakage or a short circuit due to ion migration even under high-temperatures and highly humid circumstances.  <P>SOLUTION: This is to provide a wiring substrate on which an insulating resin layer 4 is formed at least on one face of an insulated substrate 1, base metal layers 2 and 5 are formed on the insulating resin layer, and circuitry is created on the base metal layers using a metallic conductor. At least part of the top surface of the insulating resin layer located in a space 11 between the metallic conductors is formed to be lower than the surface where the base metal layer 5 and the insulating resin layer 4 come into contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335351-A (JP)
Title: Container cap structure
Inventor: YOSHIOKA TSUNEMI
IPC: B65D41/34
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap structure of a container whose seal band left on the mouth part of a container main body is not dropped in using, and is easily removed in separating the main body and the cap as to the cap structure of a container which is opened by separating the seal band attached to the cap main body.  <P>SOLUTION: This cap of a container comprises a cap main body (10) screwed on the mouth part (2) of a container main body (3), and an annular seal band (12) attached to the bottom end of the cap main body through a fragile part (11). The seal band (12) is protrusively provided with a plurality of protrusive parts (14) able to catch the protrusive strip part (24) of the neck part (2). The protrusive parts (14) catch and separate the band (12) for opening when the cap main body (10) is being removed. The protrusive strip (24) of the part (2) is formed with a slit in a width for the part (14) of the band (12) to go through.  <P>COPYRIGHT: (C)2004,JPO