baber/WOPTO huggingface dataset:
Patent JP-2004004556-A (JP)
Title: Source driver circuit and method for thin film transistor type liquid crystal display device
Inventor: PARK SANG-HO
IPC: G09G3/36
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a source driver circuit for a thin film transistor type liquid crystal display device which reduce a slew rate.  <P>SOLUTION: A data latch part receives and preserves color data in response to a main clock signal and outputs the preserved color data in response to a prescribed first signal. A switch buffer part receives the color data outputted from the data latch part and applies the color data to a panel in response to a prescribed second signal. An output control part generates the first signal and the second signal in response to the main clock signal, a polarity inversion signal for controlling the polarity of the voltage of color data outputted to the panel, and a first clock signal. Thus, another signal is not generated from the outside of a semiconductor chip but existing signals are used to reduce a slew rate (corresponding to a time spent till arrival at a desired value of output of color data) of color data applied to the panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305168-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F5/04
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of playing games with a plurality of game media.  <P>SOLUTION: The game machine 200 is equipped with a loading mechanism to take in Pachinko balls and a medal insertion slot 201 to take in medals, and is constituted to allow the insertion of both Pachinko balls and medals as game media. A player can play games with two game media, Pachinko balls and medals, on the game machine 200. Since the player can play games regardless of the kinds of the game media he/she needs no complicated work such as an exchange of the game media or the like. As a result, a comfortable game setting is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004244998-A (JP)
Title: Front panel device for cage stacking retaining wall
Inventor: FUJIMA TETSUO
IPC: E02B3/08
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To install a front panel body in an installed net cage body by post-installation by a simple process.  <P>SOLUTION: The front panel body 10 is formed by integrating a large number of front members 9 by a timbering member 11, and is combined with a front part 4 of respective net cage bodies 3 arranged on a backing layer 2 by the post-installation. The front panel body is held by a connecting member 13 having a length adjusting mechanism and a connecting rod 12 installed in the timbering member 11 and inserted into the net cage body 3L arranged in a lower stage, and is installed in the net cage bodies 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253844-A (JP)
Title: Portable telephone
Inventor: SASAKI TAKASHI
IPC: H04M1/73
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone for discriminating a case of entirely writing display data within an update time from other cases and also determining the optimum number of display colors in matching with the respective cases.  <P>SOLUTION: The portable telephone is provided with a discrimination means for discriminating a format of displayed image data and switches the number of colors of a display means according to the format of the displayed image data. The portable telephone can ensure a data write time for displaying a moving picture by varying the number of displayed colors depending on the image data format. Further, the portable telephone reduces the current consumption of an LCD constituting the display section at the same time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250242-A (JP)
Title: Paste, and method of manufacturing display panel member using the same
Inventor: KUSANO KAZUTAKA
IPC: H01J11/36
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paste capable of being imparted thixotropy and being applied uniformly on the surface of a substrate.  <P>SOLUTION: In the paste containing at least inorganic powder, an amide compound and other organic components, the amide compound is obtained by reacting a compound containing ≥2 amino groups in the molecule with a fatty acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249297-A (JP)
Title: Laser beam machining method, laser beam machining device, laser beam machining program and recording medium that records laser beam machining program
Inventor: HIRATANI SHINICHI
IPC: B23K26/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method and a laser beam machining device capable of improving operating efficiency and machining accuracy.  <P>SOLUTION: In the laser beam machining method, machining is performed by sequentially irradiating laser beam on all the machining points in objects for machining. The method includes a dividing step to divide a domain including all the machining points into at least one or more domains including a plurality of machining points, a position obtaining step to obtain positions of the plurality of machining points, a machining point and machining order selecting step to select machining orders from the data of positions obtained in the position obtaining step. After all the machining points within one domain divided in the dividing step are machined, machining in the next domain is executed to improve operating efficiency and machining accuracy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249310-A (JP)
Title: Laser beam machining method and laser beam machining apparatus
Inventor: TAGUCHI SHIGERU
IPC: B23K26/382
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a high quality hole by irradiating with laser beam.  <P>SOLUTION: While observing a light irradiating a space at a second surface side of the objective material to be machined having a first surface and the second surface at the reverse side to the first surface or generated light, the laser beam is irradiated to a fist position on the first surface to form the hole on the objective material. When the irradiation or the generated light is detected to the space on the second surface side in the objective material to be machined, the irradiation of the first position in the objective material to be machined with the laser beam is stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253548-A (JP)
Title: Semiconductor module
Inventor: ISHIYAMA HIROSHI
IPC: H01L25/07
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor module where damage by an extreme rise of the internal pressure due to an abnormal operation and its secondary influence to a periphery are prevented.  <P>SOLUTION: The semiconductor module 10 is provided with semiconductor elements 17 and 20 operating as switching elements, one electrode plate 12 which is brought into close contact with one face of the semiconductor element and in which one electrode 13 and signal terminals 14 are formed, the other electrode plate 28 which is brought into contact with the other face of the semiconductor element and in which the other electrode 29 is formed, and a resin mold 30 sealing the semiconductor element, one electrode plate and the other electrode plate. The resin mold 30 is formed of internal pressure releasing parts 45 to 47 and 51 to 53 releasing raised internal pressure of the semiconductor element outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250753-A (JP)
Title: Titanium alloy used for cathode electrode for manufacturing electrolytic copper foil, and manufacturing method therefor
Inventor: OTSUKA HIROAKI
IPC: C25D1/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium alloy used for a cathode electrode for manufacturing an electrolytic copper foil, which hardly forms a hydride, has a uniform structure in a plate thickness direction, enables a drum for manufacturing the electrolytic copper foil to be used for a long period, and further extends the life by repetitive polishing.  <P>SOLUTION: The titanium alloy includes, by mass%, 0.1-2.1% Cu and the balance Ti with unavoidable impurities, 120 ppm or less hydrogen H [ppm] of an initial stage in the region between the surface layer and 1/3 plate-thickness deep part from the surface layer, and crystal grains with an average grain size GS [μm] of 5 to 50 μm in a portion 0.5 to 1.5 mm deep from the surface, while satisfying H≤3,000/[GS]-30; and has 20% or less percentage of a value made by dividing an absolute value of a difference between GS and an average grain size in the 1/3 plate-thickness deep part by GS, and 35% or less coefficients of variation in crystal grain areas, at the portion 0.5 to 1.5mm in thickness from the surface and in the 1/3 plate-thickness deep part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249434-A (JP)
Title: Machine tool
Inventor: OBATA FUMIO
IPC: H02K9/22
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool for preventing reduction in work accuracy due to thermal deformation, and actively using generating heat.  <P>SOLUTION: This machine tool actively uses the generating heat by shutting up and using heat, for example, as a motive power source for cooling machine, and is characterized by having a structure having a heating source, a heat shielding body for thermally shielding a part or the whole of the structure, a heat conductor for introducing heat energy shut up by the heat shielding body, and a heat energy converter for converting the heat energy introduced by the heat conductor into the other energy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260366-A (JP)
Title: Xml signing/ciphering procedure generating system
Inventor: SHIMIZU SHIYOUGO
IPC: G06F21/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burden of a Web service developer by automatically analyzing procedures of XML signing and XML ciphering, which are requested from a plurality of Web services, and automatically generating a program for writing an XMK signature and performing XML ciphering by the procedure satisfying all requests.  <P>SOLUTION: An XML signing/ciphering procedure analysis part 107 is performed with an XML signing/ciphering procedure list 106 and an XML schemer 108 being an objective element as inputs. Thus, an XML signing/ciphering procedure 109 satisfying all the requested procedures is outputted. An XML signing/ciphering module output part 110 generates a module 111 for XML signing/ciphering by referring to 109. Since the XML signing/ciphering module for XML signing/ciphering is automatically generated for satisfying all the XML signing/ciphering procedures that the Web service to be used requests, burden of the developer can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258247-A (JP)
Title: Zoom lens
Inventor: SUZUKI KENZABURO
IPC: G02B15/20
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens of configuration capable of improving imaging performance by preventing the deterioration of sharpness by camera-shake while making weight lighter by using a diffraction optical element.  <P>SOLUTION: The zoom lens is provided, successively from an object side, with a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, and a fourth lens group G4 having positive refractive power and employs the configuration that the spacing between the first lens group G1 and the second lens group G2 and the spacing between the second lens group G2 and the third lens group G3 vary at the time of variable magnification from a wide angle end to a telephoto end. The zoom lens has a diffraction optical face on at least one lens face among the first to the fourth lens groups and displaces a vibration isolation lens group composed of the whole of the lens group of any among the first to the fourth lens groups or part thereof to a direction nearly orthogonal with the optical axis. At this time, the displacement is so carried out that the condition Δ/absolute value of fw< 0.2 is satisfied when the amount of the maximum displacement to the direction of the vibration isolation lens is defined as Δ and the focal length over the entire system at the wide angle end as fw.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258275-A (JP)
Title: Film plane holding structure of camera
Inventor: SEO SHUZO
IPC: G03B17/28
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film plane holding structure capable of improving the flatness of a film by surely sucking the film to a pressure plate, and, attaining the reduction of battery power consumption.  <P>SOLUTION: The structure is provided with the pressure plate 31 which is brought into contact with the rear side of the film F so as to keep the film plane, an air chamber 32 formed behind the pressure plate 31, a plurality of suction holes 33 for discharging the air in the air chamber 32 to the outside so as to suck the film F to the pressure plate 31, and a pair of pressing means 111 and 121 separately arranged on both sides of the air chamber 32 in the film feeding direction so as to hold the film F with pressure between the pressure plate 31 and the means 111 and 121. The air in the air chamber 32 is discharged so as to suck the film F to the pressure plate 31, and also, the film F is pressed against the pressure plate 31 and held by the pressing means 111 and 121, then, the flatness of the film is enhanced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004032986-A (JP)
Title: Electromagnetic wave
Inventor: KOBORI SHIZU
Filed: 2003-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of how a magnetic force is generated and how an electromagnetic waves are generated.  <P>SOLUTION: These problems can be solved by assuming that photons rotate around a "love". In other words, a magnetic force is generated in the rotating direction of photons. The magnetic force represents a state, where rotation of a photon is propagating and spreading. The magnetic force is thereby generated through the rotation of photons. In the case of DC, the photons rotate perpendicularly to the advancing direction of the love, to generate a magnetic force in perpendicular direction. Electromagnetic waves result due to photons, rotating around the love, separate therefrom. Why do photons separate? The photons separate because its attractive force is small. The farther away the photons are, the smaller the attractive force is; and they go into a state which is easily separated from the love. These photons separate, when they are subjected to variations in the direction of motion, variations in speed, or reception of impact. These separated photons are the electromagnetic waves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004263332-A (JP)
Title: Polyphenylene sulfide staple fiber and fabric composed thereof
Inventor: NOGAMI KATSUO
IPC: D04H1/4326
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide PPS staple fiber having not only heat resistance and chemical resistance but also good mechanical strength and dimensional stability; and to provide a fabric of the PPS staple fiber.  <P>SOLUTION: The polyphenylene sulfide staple fiber has ≥4.0 cN/dtex tensile strength, ≤10% elongation under 1.0 cN/dtex tensile load, and ≥12% crimp percent. The fabric of the polyphenylene sulfide staple fiber contains ≥50 wt.% polyphenylene sulfide staple fiber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266123-A (JP)
Title: Stamping method of semiconductor device and semiconductor device adopting the method
Inventor: SUAI HISAO
IPC: H01L23/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the stamping method of a semiconductor device for stamping characters and the symbol or the like of a manufacturing number or the like on the package surface of the semiconductor device by utilizing a laser beam, and capable of easily stamping the characters and the symbol in an easy to see way without increasing the facilities and process steps, and to provide the semiconductor device.  <P>SOLUTION: A glass mask 13 comprises a laser transmission part 12 and a laser non-transmission part 11 with aluminum vapor-deposited thereon, and the laser non-transmission part 11 is a part corresponding to the characters and the symbol. Emitting a laser beam to the semiconductor device through the glass mask 13 can etch parts other than the characters and the symbol, provide stamped contents that can easily be viewed, and make the depth of the etched parts shallow to realize the stamping method causing no problem from the standpoint of quality.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004052204-A (JP)
Title: Belt for paper machine and method for producing the same
Inventor: ISHINO ATSUSHI
IPC: C08G18/38
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt for a paper machine having well balanced properties of resistance to crack, abrasion, and permanent deformation, and to provide a method for producing the belt, capable of greatly shortening production time and reducing cost, without involving danger in production operation.  <P>SOLUTION: This belt 10 for the paper machine is composed of a base fabric 30 and a polyurethane 20, wherein the polyurethane comprises a urethane prepolymer having isocyanate groups at its terminals and a curing agent containing dimethylthiotoluenediamine. An equivalent ratio of active hydrogen atoms of the curing agent to the isocyanate groups of the urethane prepolymer is in a range of 0.9-1.10 in the polyurethane 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268626-A (JP)
Title: Operation informing device and program in vehicle
Inventor: YAMAMURA MASAMITSU
IPC: B60Q9/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To inform an occupant of start or stop of a vehicle in the informing form having a sense of affinity and easily understood by the occupant.  <P>SOLUTION: A music corresponding to the respective internal action state is generated for a predetermined music generation time every internal action state of the vehicle operated in response to an instruction from an operation means for instructing at least start or stop of the vehicle. The music is generated and a light emitting means is light-controlled by gradually increasing/decreasing an amount of light within a predetermined time every internal action state of the vehicle. Namely, when the internal action state of the vehicle is informed by the auditory sense informing form and the visual sense informing form, the light emitting means is light-controlled by gradually increasing/decreasing the amount of light together with the generation of the music to carry out the informing. Thus, the start or the stop of the vehicle can be informed by the informing form having a sense of affinity just as if "the vehicle wakes up" or "the vehicle sleeps" and easily understood by the occupant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272434-A (JP)
Title: Stereo providing method and stereo providing system and stereo providing program
Inventor: KONDO YOSHIMASA
IPC: G06Q30/06
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereo providing method for realizing the prevention of the generation of trash.  <P>SOLUTION: This system is provided with: a terminal 10 including a personal computer 11 and an injection molding machine 12 for performing access to a server 20 by using URL and password described in a piece of paper enclosed by confectionery, and for receiving three-dimensional data for molding or forming a stereo as the gift of the confectionery from the server 20 to mold or form the stereo by using the received three-dimensional data; and the server 20 for transmitting the three-dimensional data for molding or forming the stereo to the terminal 10 in response to access from the terminal 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268176-A (JP)
Title: Workpiece cutting method and cutting device
Inventor: TOKIWA TORU
IPC: B23B35/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method, and a cutting device for cutting a workpiece by forcibly removing a constituting edge welded to an edge in a cutting tool.  <P>SOLUTION: This workpiece cutting method cuts the workpiece by removing the constituting edge 51 welded to the edge 13E in the cutting tool 13 by instantly repeating plural times of a little reverse rotation of the tool or the workpiece when cutting the workpiece W by the cutting tool 13. The workpiece cutting method instantly repeats the little reverse rotation of a rotary tool 13 while the rotary tool 13 rotates once by normal rotation, and instantly repeats plural times of the little reverse rotation of the rotary tool 13 with every prescribed time. The cutting device has a reverse rotation command means 45 for outputting a reverse rotation command to a driving motor 35 for instantly reversely rotating the rotary tool 13 a little when cutting the workpiece by the rotary tool 13, in a control device 39 for controlling the rotary tool.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269650-A (JP)
Title: Propylene-based resin composition for sheet molding and transparent sheet using the same
Inventor: TATE KAZUHISA
IPC: C08K5/103
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a propylene-based resin composition which has excellent transparency, rigidity, low-temperature impact resistance, whitening resistance in folding, antistatic property and printability and a transparent sheet using the same.  <P>SOLUTION: The propylene-based resin composition for sheet molding is obtained by adding 0.01-2.0 parts wt. of an organic phosphoric acid ester-based crystallization nucleating agent and 0.01-2.0 parts wt. of an antistatic agent to 100 parts wt. of a propylene-based copolymer. The propylene-based copolymer is a copolymer which is obtained by forming 60-95 wt.% based on the total of a propylene-α-olefin copolymer part (component A) having 0.1-5 wt.% content of an α-olefin except propylene by a previous stage reactor and successively forming 5-40 wt.% based on the total of a propylene-α-olefin copolymer (component B) having 0.5-12 wt.% content of an α-olefin except propylene by a subsequent stage reactor. The MFR<SB>A</SB>of the component A is ≤20 g/10 minutes, the MFR<SB>B</SB>of the component B is 0.05-10 g/10 minutes and the ratio of the MFR<SB>A</SB>/MFR<SB>B</SB>is ≥1.8. The transparent sheet is obtained by using the propylene-based resin composition for sheet formation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269795-A (JP)
Title: Cation electrodeposition coating composition and its stabilization method
Inventor: MORICHIKA KAZUO
IPC: C25D13/10
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cation electrodeposition coating composition, containing a sulfonium group and a propargyl group, that has ability to enhance curability without a metal catalyst containing a heavy metal and has superior storage stability under a static condition, and a stabilization method of the coating composition.  <P>SOLUTION: This cation electrodeposition coating composition comprises a resin composition having the sulfonium group and the propargyl group, and a copper catalyst, wherein the copper catalyst is a copper salt of a long chain alkyl sulfonic acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI