baber/WOPTO huggingface dataset:
Patent JP-2004247133-A (JP)
Title: Cable
Inventor: KOBAYASHI KAZUNAGA
IPC: H01B7/17
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent large external force from acting on a cable core 3 even if the large external force such as squeezing and lateral pressure acts on an optical fiber cable 1.  <P>SOLUTION: A cable sheath 25 comprises an outer layer sheath 25a composed of plastic and an inner layer sheath 25b composed of foamed plastic and formed inside of the outer layer sheath 25a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244767-A (JP)
Title: Method and apparatus for preventing weaving bar in multicolor weft-inserting loom
Inventor: KITAMURA HIROHISA
IPC: D03D51/12
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of a weaving bar caused by difference of yarn kinds.  <P>SOLUTION: The method for preventing a weaving bar comprises previously setting a motion aspect to be carried out by a loom every a kind of weft to be inserted and operating a weaving bar-preventing apparatus based on motion aspect corresponding to kind of weft positioned in cloth fell or kind of weft to subsequently be inserted until the loom is re-operated after cause of loom stop occurs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250731-A (JP)
Title: Abrasion resistant roll and manufacturing method therefor
Inventor: KIMURA HIROYUKI
IPC: B22F5/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasion resistant roll with an abrasion resistant layer having both superior abrasion resistance and toughness, and to provide a manufacturing method therefor.  <P>SOLUTION: This abrasion resistant roll comprises a steel-based axis material 1, and an abrasion resistant material layer 3 metal-jointed to the periphery of the axis material, which is made of the powder 2 of a high-speed steel material liquid-phase-sintered at a temperature between the solidus of the steel-based axis material and a solid-liquid coexistence region of the high-speed steel material in an oxygen-free atmosphere.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252695-A (JP)
Title: Computer extended function testing device, and add-in board set by using the device
Inventor: SETO TAICHI
IPC: G06F13/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer extended function testing device capable of monitoring all signals to be transmitted/received between an add-in board where an actual circuit is integrated and a CPU by using one PCI slot.  <P>SOLUTION: The computer extended function testing device is provided with a control part, a storage part for storing the register configuration information of an add-in board for extending the function of the computer, a PCI connector to be connected to a PCI bus connected to the CPU of the computer, a PCI bus signal receiver for receiving a signal from the PCI bus through a PCI connector and a PCI bus signal driver for transmitting a signal through the PCI connector to the PCI bus. Furthermore, this device is provided with a PCI bus signal monitoring part for transferring the signal transmitted from a PCI bus signal receiver to the control part, a PCI bus signal control part for transmitting the signal to the PCI signal receiver and the PCI signal driver in response to a command from the control part, a PCI slot for connecting the add-in board and a remote interface for connecting a monitor terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004025166-A (JP)
Title: Method of insolubilizing anions, soil cleaning agent and method of purifying soil or ground water
Inventor: MAEDA TERUNOBU
IPC: A62D3/37
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil cleaning agent for directly and efficiently reducing pollutants such as organohalide, arsenic, hexavalent chromium from soil contaminated with organohalide, arsenic, hexavalent chromium or the like to detoxify the pollutants to almost eliminate the risk of secondary pollution, a method of insolubilizing polluted soil or ground water capable of suitably utilized in production of the soil cleaning agent and a purifing method of contaminated soil or ground water using a solid cleaning agent.  <P>SOLUTION: In an anion insolubilizing method, a compound forming a hardly soluble compound by the reaction with water is added to a solution containing anions to insolubilize anions. This method is used to obtain the soil cleaning agent and the soil or ground water cleaning method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258159-A (JP)
Title: Laser printer
Inventor: YONEKAWA AKIRA
IPC: B41J2/44
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrences of paper jamming and defective printing due to the curling, wrinkles and deflection of paper by effectively cooling the paper heated by a fixing means without separately providing an exhaust fan at a reversal mechanism part in performing printing on both sides.  <P>SOLUTION: The laser printer is constituted of: a connection window 51 formed in the path of the exhaust duct 5 of a main body part 1; the exhaust duct 6 of a reversal part which is formed at a reversal mechanism part 2, whose upper end is connected with the connection window 51 and whose lower end communicates with the vicinity of the entrance side 22 of a reverse feeding path 21; and a ventilation port 7 provided on a wall surface opposed to the exhaust duct 6 of the reversal part near the entrance side 22 of the reverse feeding path 21. The connection window 51 is connected with the exhaust duct 6 of the reversal part, and air sucked from the ventilation port 7 is guided to the exhaust duct 5 of the main body part 1 from the vicinity of the entrance side 22 of the reverse feeding path 21 through the exhaust duct 6 of the reversal part and is discharged to the outside by the exhaust fan 3, so that a recording medium 12 passing through the reverse feeding path 21 is cooled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259535-A (JP)
Title: Fuel cell stack
Inventor: TAMURA YOSHIHIRO
IPC: H01M8/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system restraining deterioration of an electrode.  <P>SOLUTION: A fuel cell stack 100 is constituted by laminating modules 130 made by laminating unit cells and separators, and a blocking plate 16 for alternately blocking hydrogen channels 17a, 17b is interposed between each two modules 130. Fuel gas flows at each module 130 unit when it circulates from a fuel supply port 182a to a fuel exhaust port 181b. The fuel gas flows from one hydrogen channel 17a to the other 17b inside a fuel chamber, and, on the contrary, flows from the one hydrogen channel 17b to the other 17a at the next module 130.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257943-A (JP)
Title: Index device of handler for semiconductor device test and its operating method
Inventor: BAE GIL HO
IPC: G01R31/28
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an index time and reduce the size of an index device of handler for semiconductor device test and its operating method and improve its maintenance capability.  <P>SOLUTION: A plurality of loading shuttles 8a and 8b and unloading shuttles 9a and 9b are arranged in pairs in a row on both sides of a test socket, and the index device is constituted so as to test the semiconductor devices by reciprocally moving the index heads 12a, 12b individually on the test sockets and loading/unloading shuttle upside. While one of the index heads 12a, 12b test the semiconductor device, the other index head unloads the tested semiconductor device on one unloading shuttle and loads a semiconductor device to be tested with the unloading shuttle and then it is waited at the waiting position near the test socket 11. When the test of the semiconductor device completes in the test socket 11 and the index device moves for unloading, the waiting index head immediately installs a semiconductor device in the test socket to do the test.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259138-A (JP)
Title: Recording and reproducing apparatus
Inventor: FUJII AKIO
IPC: G06F12/16
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To favorably record and reproduce information data even if management data is not detected.  <P>SOLUTION: This recording and reproducing apparatus is composed of a recording and reproducing means for recording and reproducing information data to a record medium in which data is only once written to the same record area; and of a control means for determining the record start position on the basis of the information data reproduced by the recording and reproducing means and controlling the recording and reproducing means to record information data newly from the determined record start position on the record medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266491-A (JP)
Title: Integrated antenna apparatus and its manufacturing method
Inventor: SANO MITSUHIRO
IPC: H01Q1/32
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately mount a plurality of antenna elements at each recommended installation angle without increasing the costs and man-hours and making large an apparatus itself.  <P>SOLUTION: The antenna element 8 for ETC (electronic toll collection), the antenna element 10 for GPS (glolal positioning system), and the antenna element 12 for VICS (vehicle information and communication system) are mounted onto the same substrate 6 while sandwiching a flex section 7. An oblique angle is differently provided in the case where the antenna surface 8a of the antenna element 8 for ETC inclines toward a horizontal surface, and the case where the antenna surface 10a of the antenna element 10 for GPS and the antenna surface 12a of the antenna element 12 for VICS incline with respect to the horizontal surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264489-A (JP)
Title: Method for forming lens
Inventor: MIYAZAWA SHINJI
IPC: G02B3/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming lens with which a shoulder part and a vertex part of a lens are not flattened and a lens shape of a resist mask can be precisely transferred to a lens material layer of the lower layer.  <P>SOLUTION: The method for forming lens comprises the mask formation process of forming a resist mask of the lens shape on the lens material layer and a dry etching process of etching back the resist mask and a lens material layer respectively by dry etching, transferring the shape of the resist mask to the lens material layer, and forming the lens. In the dry etching process, the dry etching is performed while setting a gas pressure in a reaction chamber storing the lens material layer and the resist mask therein to a plurality of values.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262080-A (JP)
Title: Filler dispersed type resin sheet, substrate for image display device and image display device
Inventor: HARADA TADAAKI
IPC: B32B27/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler dispersed type resin sheet excellent in heat resistance and strength, having high light transmissivity and suppressed in warpage.  <P>SOLUTION: The filler dispersed type resin sheet is obtained by laminating an epoxy resin layer (B) containing no filler on both sides of a filler-containing epoxy resin layer (A) containing an epoxy resin having a dicyclopentadiene skeleton and a filler. As the dicyclopentadiene type epoxy resin, a resin presesented by formula (1) is designated. For example, the resin sheet can be used as a substrate for an image display device such as a liquid crystal cell substrate or the like or a substrate for a solar cell. Further, the image display device such as a liquid crystal display device, an EL display device or the like can be provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264170-A (JP)
Title: Generating method of three-dimensional thermal data in observation method of object
Inventor: GOMYO KENICHI
IPC: G01N25/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generating method of three-dimensional thermal data in an observation method of an object, especially a high-temperature object, such as a high-temperature column object etc.  <P>SOLUTION: The object is simultaneously observed, by spacing and disposing two or more units of CCD cameras respectively provided with an optical filter for transmitting only a long wavelength light. Two-dimensional coordinate data with actually measured temperature data are generated, based on an obtained image. Matching coordinates are detected between the data. Three-dimensional absolute coordinate values regarding the matching coordinate are found, based on the two-dimensional coordinate data. A statistical temperature value is found, based on a statistical process of the actually measured temperature data. Three-dimensional coordinate data with statistical temperature data are generated in the matching coordinates. Three-dimensional coordinate data with estimated temperature data are generated from the two-dimensional coordinate data with the actually measured temperature data, including the matching coordinates generated, based on the three-dimensional coordinate data with the statistical temperature data found in the matching coordinates.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274105-A (JP)
Title: Camera
Inventor: FUJISAWA TOSHIKI
IPC: G02B7/08
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operating sound caused by moving a lens from being recognized as an uncomfortable noise when reproducing a moving image in a camera capable of picking up the moving image.  <P>SOLUTION: In a camera (100) including an image pickup part (10) for picking up the moving image of a field, a sound collecting part (20) for collecting sounds when picking up the moving image and a recording part (40) for recording moving image data picked up by the image pickup part and sound data collected by the sound collecting part, when an operating signal relating to the moving action of a lens (11) based on zooming or the like is detected by an operating signal detecting means, an effective sound based on sound information stored in a sound information storage part (82) is outputted from an effective sound output part (30) by an effective sound output control means, and the sound collecting part collects the effective sound together with the sounds when picking up the moving image of the field.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268624-A (JP)
Title: Electronic instrument having vehicle information discrimination function and vehicle information commonly holding system using the same
Inventor: KASAI MASATOSHI
IPC: G06F17/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic system having a vehicle information discrimination function and a vehicle information commonly holding system using it capable of commonly holding the vehicle information obtained by one electronic instrument in other electronic instruments.  <P>SOLUTION: The electronic instrument has an input line 3 connected to a feed source 2 of the vehicle information; a data transmission/receiving part 9 for transmitting/receiving the data; a current memory 5 capable of memorizing the vehicle information from the input line 3; a last memory 6 for memorizing the former vehicle information; and a state variation determination part 7 for determining the variation by comparing the vehicle information of the memories 5, 6. When the variation exists, the state variation data are transmitted to other instrument through the data transmission/receiving part 9. Thereby, the vehicle information is commonly held among all instruments.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271628-A (JP)
Title: Image forming apparatus
Inventor: NISHIDA SATOSHI
IPC: G03G15/16
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of surely obtaining expected transfer characteristic, whereby a high-quality image is surely formed.  <P>SOLUTION: In the image forming apparatus where a toner image on an image forming body is transferred by a transfer means provided to be pressed via a belt member moving while contacting with the image forming body and to form a transfer nip part, the surface resistivity of the belt member is set to 1×10<SP>9</SP>to 1×10<SP>13</SP>Ω/square, and the transfer nip part is formed in a state satisfying a following condition. The condition; the center position of a contact area between the transfer means and the belt member in the moving direction of the belt member is arranged on a more downstream side in the moving direction of the belt member than the center position of a contact area between the image forming body and the belt member, and the size of the area where the transfer means comes into contact with the image forming body through the belt member is ≤0.8X assuming that the size of the contact area between the image forming body and the belt member in the moving direction of the belt member is X.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267048-A (JP)
Title: Method for isolating/purifying vacuole of arabidopsis as such
Inventor: MIMURA TETSUO
IPC: C12N5/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for isolating the vacuoles of Arabidopsis, by which the vacuoles can be isolated from the cells of the Arabidopsis whose genome information has been clarified, in an intact state in a high purity and in a large amount.  <P>SOLUTION: This method for isolating the vacuoles of the Arabidopsis from the cell of the Arabidopsis comprises preparing the protoplast from the cell of the Arabidopsis, breaking the protoplast with osmotic shock, and then isolating the vacuoles by a density gradient centrifugation method using percoll.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271765-A (JP)
Title: Optical connector cleaning tool
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/36
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector cleaning tool with which a splicing end of an optical connector can easily and securely be cleaned while the optical connector is inserted into a connector housing.  <P>SOLUTION: The optical connector cleaning tool 1 is equipped with a tool body and an insert part 20 which is provided projecting from the tool body and and can be inserted into the connector housing. The tool body is mounted rotatably with a payoff reel wound with a tape 2 and a take-up reel wound with a tape having been used to collect it, and the insert part 20 is equipped with a head part 23 which has an abutting surface 24 for securing abutting area for the splicing end 61a of the optical connector 60 at the tip and is wound with the tape 2 supplied from the payoff reel along the abutting surface 24 and a head tilting mechanism 40 which is configured to allow the head part 23 to tilt through elastic deformation of elastic deformation parts 42, 43 and 48 with a pressing-in force to the head part 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268075-A (JP)
Title: End face forming method for annular article
Inventor: KAWAHARA KEIJI
IPC: B21D22/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform press working continuously to other press processes without being restrained in the number of processes or the arrangement of the processes by making forming weighting roughly the same value to other processes, in minimally forming the radius shape part in the inner periphery and the flange of a thick sheet and small diameter press formed article.  <P>SOLUTION: The end face forming process is performed dividedly in two times or more. In the first process, a wedge is formed on the inner periphery in the flange of a workpiece. In the second process, the wedge is formed by the same punch to the final product shape, with the material of the wedge flowed to the radius shape part formed in the inner periphery and the flange of the workpiece, and with the radius shape part reduced. Consequently, the method enables an highly accurate end face to be obtained, also enabling the radius shape part to be minimized that is formed in the inner periphery and the flange of even a thick sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267420-A (JP)
Title: Pachinko game machine
Inventor: WATANABE HIDENORI
IPC: A63F7/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of further enhancing the expectation and fun of a game playing person by adding information concerning a future figure variation relating to variation stored information to a display performance for the number of variation storage information.  <P>SOLUTION: This game machine is constituted such that a variation storage display is displayed in a different display state, for example, in "red" or "blue" in response to what figure of an odd number figure/an even number figure a big prize random number value (a random number value for determining a stop figure when a big prize is judged) stored as variation storage information corresponds. In addition, at the time of variation in figure corresponding to the variation storage information, the stop figure at the time of a blank becomes an odd number figure when the variation storage display shows "red", and an even number figure when the variation storage display shows "blue", for example, in the way that the stop figure corresponds to the type of variation storage information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273354-A (JP)
Title: Internal combustion engine having fuel cell in exhaust system
Inventor: SUZUKI MAKOTO
IPC: H01M8/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which can supply fuel for power generation to a fuel cell irrespective of the operation conditions of the internal combustion engine, in an internal combustion engine having a fuel cell in an exhaust system.  <P>SOLUTION: The internal combustion engine is provided with a fuel cell 3 whose fuel electrode 3a side is connected to an exhaust passage 2 of the internal combustion engine 1, a fuel supplying means 10 which supplies fuel for power generation for the fuel cell 3 into the exhaust passage 2 on the downstream side of the internal combustion engine 1 and on the upstream side of the fuel cell 3, and a supply amount controlling means 13 which controls the amount of the fuel to be supplied by the fuel supplying means 10. By such a construction, irrespective of the operation conditions of the internal combustion engine 1, the fuel supplying means 10 can supply the fuel for power generation to the fuel cell 3 to generate power.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267998-A (JP)
Title: Hydrogen sulfide in biogas removal equipment
Inventor: KITAGUCHI TOSHIHIRO
IPC: C02F11/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems in removing hydrogen sulfide in a biogas wherein following methods are known: a dry removal method for passing the biogas, a wet removal method for bringing the gas into contact with solutions such as alkali, and a biological removal method by the hydrogen sulfide oxidization action of sulfur-oxidizing bacteria, however, the dry removal method is complicated in maintenance and control and high in running cost, the wet removal method needs control of chemicals itself, and the biological removal method needs sprinkler system or the like for water supply required for inhabitation of microorganisms.  <P>SOLUTION: The equipment is installed directly above a fermenter, and is constituted of an outer wall part of the removal equipment, a microorganism carrier group, a digestive feeding pump for spraying a digestive from the upper part of the equipment, a piping therefor, a plurality of biogas inlet holes for passing through biogas, an biogas outlet hole and a heat insulating material for covering the external of the equipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI