baber/WOPTO huggingface dataset:
Patent JP-2005072300-A (JP)
Title: Variable resistor
Inventor: MIURA MASATAKA
IPC: H01C10/36
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive variable resistor having position precision concerning the variable resistor used for temperature control or the like of a car air conditioner.  <P>SOLUTION: An operation position in an operation range corresponding to linearity deviation of resistance change characteristics can be specified on the basis of a switch signal by arranging in C-shape a signal pattern 19 and a common pattern 20 as a switch means for switching a state of at least one or more times output signal, in the operation range corresponding to the linearity deviation of the resistance change characteristics of a resistance element 18 in a parallel state on the outer periphery by making the resistance element 18 to be concentric to a resistance substrate 12 providing the resistance element 18 and a conductor 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121677-A (JP)
Title: Optical fiber cable
Inventor: INO ETSUO
IPC: G02B6/44
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To devise tracer marking so that it can be removed simply and easily in order to enhance the recyclability of a slot rod.  <P>SOLUTION: In the optical fiber cable, coated optical fiber tapes 11 are assembled in the slot 2 of a slot rod 1, wrapped 12 and covered with a jacket 13. In this optical fiber cable, a groove discriminating ribbon (groove discriminating string 5), showing a groove discrimination mark is internally provided, in the slot 2 of the slot rod in which the coated optical fiber tapes 11 are assembled inside, in a manner of being superposed on the coated optical fiber tapes 11 inside the slot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069614-A (JP)
Title: Liquid heater
Inventor: TAMADA KAZUMI
IPC: F24H1/28
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize liquid combustion equipment of high efficiency and low emission excellent in durability by providing a method for executing primary heating by a burner and secondary heating by exhaust blowout as a means to heat liquid in a container.  <P>SOLUTION: To realize high heat conductive capability by breaking a heat insulating air boundary film on a surface, the primary heating of a part of liquid heating surface provided in a liquid storing container for heating the liquid is executed by a mixed combustion burner and exhaustion gas of which temperature is slightly lowered is lead to around a secondary heating surface which is different from a primary heating surface and is blown out against the secondary heating surface from a blowout body having a number of small holes. Thermal durability around the blowout body and of the combustion equipment is improved and high efficiency and low emission property of the whole equipment are secured with a relatively simple structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070639-A (JP)
Title: Viewing angle adjustment filter and display device
Inventor: NAGAO KIMITOSHI
IPC: G09F9/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viewing angle adjustment filter, with which occurrence of moire on a display surface of a display device can be suppressed, when it is attached to the display device.  <P>SOLUTION: On the surface (a) of a viewing angle adjustment filter 10 which performs adjustment so as to narrow the viewing angle of the display device, a convex microlens 2 is formed in each of a plurality of areas (c) resulting from dividing a linear area (b), extending in the specific direction of the surface (a), at equal intervals in a specific direction, and a plurality of linear areas (b) are formed in a direction which is orthogonal to the specific direction, and the formation positions of microlenses 2 formed in the plurality of areas (c) respectively are irregular.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067136-A (JP)
Title: Extrusion molding machine of resin tube
Inventor: KIKUZAWA RYOJI
IPC: B29C48/255
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To more enhance the dimensional precision of a tube molded by an extrusion molding machine, to more simplify the constitution of the extrusion molding machine capable of molding the tube of high precision and to facilitate the molding of the tube of high precision.  <P>SOLUTION: This extrusion molding machine 1 is equipped with extruders 6 and 7 capable of heating and melting resins 3 and 4 to extrude them and a die 11 having tube molding passages 9 and 10 for passing forward the resins 3 and 4 extruded from the extruders 6 and 7 to mold the tube 2. Flow rate adjusting valves 34 and 35 capable of adjusting the flow rates per a unit time of the resins 3 and 4 going toward the tube molding passages 9 and 10 from the extruders 6 and 7 are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078296-A (JP)
Title: Device and method for creating document group structure data
Inventor: SUZUKI AKIRA
IPC: G06F7/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy for users to understand a tree structure that represents the relationship among document groups of a hypertext structure.  <P>SOLUTION: On receiving the input of the URLs of a plurality of reference pages from a user, this device sets as nodes 60-1, 2, 3 directories to which the pages belong, and creates an upper tree structure that represents the relationship between the hierarchies of the directories. By going to links starting from each reference page, the device generates subtrees 65-1, 2, 3 with each page serving as a root node. The device forms an overall tree structure by connecting the root nodes of the corresponding subtrees 65-1, 2, 3 to the nodes 60-1, 2, 3 of the upper tree structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075552-A (JP)
Title: Elevator entrance device and its fitting method
Inventor: NAKAMICHI YOSHINORI
IPC: B66B13/30
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator entrance device capable of easily constructing a smoke cutout structure by utilizing the existing jamb of the entrance of an elevator and its fitting method.  <P>SOLUTION: In this elevator entrance device, a floated structure 8 of U-shape in cross section is formed such that the lower side thereof in U-shape can be mounted on the upper surface of an upper frame 5 with the U-shape opening side facing a door 7A side. A door hanger 11 is fitted to the U-shaped upper side of the floated structure 8, and disposed upward apart from the upper surface of the upper frame 5. In addition, a tilted smoke cutout plate 14 is installed in close contact with the upper surface of the jamb 4 by utilizing a space formed by the floated structure 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077018-A (JP)
Title: Loop type thermo siphon, stirling refrigerator, and assembling structure of loop type thermo siphon
Inventor: CHIN ISAMU
IPC: F28D15/02
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the operation failure of a loop type thermo siphon resulted from the setting state.  <P>SOLUTION: The loop type thermo siphon 100A comprises a closed circuit consisting of an evaporator 110, a condenser 130A, a feed pipe 120, and a return pipe 140. The evaporator 130A is composed of an assembly including a feed pipe-side header pipe 131, a return pipe-side header pipe 132 and a plurality of parallel pipes. Each of the parallel pipes is composed of a meandering pipe including rectilinear parts laminated vertically in parallel over a plurality of stages, in which an evaporated working fluid is condensed, and curved parts mutually connecting the rectilinear parts. The whole body of the condenser 130A composed of the assembly is arranged with an inclination to the bottom surface 301 of a casing 300 so that the rectilinear part located in the bottom stage of the rectilinear parts of the meandering pipe is inclined so as to reduce the distance with the bottom surface 310 of the casing 300 for mounting the loop type thermo siphon 100A as it is closer to the return pipe-side header pipe 131.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074589-A (JP)
Title: Method for renewing machine connecting portion of disk type grinding wheel
Inventor: AIKAWA KAZUYA
IPC: B24D7/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for renewing a machine connecting portion of a resinoid disk grinding wheel, wherein the renewing work is carried out without a lot of time and labor and has no fear of generating faults, etc. on the renewal.  <P>SOLUTION: The disk type grinding wheel is collected after the use, and the remainder of a grinding stone portion is removed. The machine connecting portion of the resinoid disk grinding wheel is fixed to a molding die after removing the remainder of the grinding stone portion. A liquid resinoid grinding stone mixture material to become the grinding stone portion is poured into the molding die from above, and the grinding stone portion is hardened at a required temperature. Surface roughness of the portion for connecting the machine connecting portion of the grinding wheel with the renewed grinding stone portion after removing the remainder of the old grinding stone portion from the used grinding wheel is finished so as to be within the range from 5 to 200 μm Rz.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076376-A (JP)
Title: Door handle device
Inventor: SAITO HAJIME
IPC: E05B81/78
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door handle device being capable of simplifying a constitution so as to select the mounting of a smart entry system, simplifying the mounting and demounting of a detecting sensor, facilitating the exchanges of parts and also reducing repair/exchange costs in the case of the trouble of the detecting sensor or the like.  <P>SOLUTION: In the door handle device, the door handle device has a door handle 12 mounted on a door 2 for an automobile in a rockable manner and a cover member 20 covering the door handle 12. In the door handle device, the detecting sensor 30 detecting the approach of an operator to the door handle 12 is installed between the door handle 12 and the cover member 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081457-A (JP)
Title: Exposure device for press developing type printing plate material and manufacturing method for printing plate using it
Inventor: MAEHASHI TATSUICHI
IPC: B26D7/18
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device for a press developing type printing plate material which prevents the occurrence of degradation of a printing plate function by preventing foreign matter to be generated from adhering to a press developing type printing plate material in the exposure device using the press developing type printing plate material, and a manufacturing method for a printing plate.  <P>SOLUTION: The exposure device for the press developing type printing plate, which has a sheet cutting means for feeding out the roll-shaped press developing type printing plate material and cutting it into a prescribed size, is characterized in that the sheet cutting means has a suction mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085341-A (JP)
Title: Information recording medium, information recording and reproducing device, method for recording information, and information recording program
Inventor: YOSHIDA MASAYOSHI
IPC: G11B27/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To save consumption of the recording capacity of a control information area when recording control information in a WORM recording medium, and to instantly acquire the latest control information when mounting the recording medium next time.  <P>SOLUTION: An optical disk represented by DVD-R is given as an example of the information recording medium. In a lead-in area, the control information area including control information data of the address etc. of recorded data is arranged. Further, a prescribed remaining quantity area is provided in the control information area. When recorded control information data has not amount to the prescribed remaining quantity area yet, data is recorded on the optical disk 100, and the latest control information data is added in the control information area whenever the optical disk is ejected. After the control information data amounts to the prescribed remaining quantity area, only when a prescribed quantity of or more added recording data is recorded, the latest control information data is added in the control information area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004102294-A (JP)
Title: Driving circuit for display apparatus and driving method therefor
Inventor: CHANG YI-CHEN
IPC: G09G3/20
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit for a display apparatus capable of preventing a driving voltage in a light emitting device from increasing.  <P>SOLUTION: This driving circuit used for driving the light emitting device in each of pixels is equipped with a light emitting device driving unit connected to the light emitting device and supplying a driving current selectively to the light emitting device; and a discharge unit connected to the light emitting device driving unit, and discharging the light emitting device according to a voltage level of the control signal, immediately after the light emitting device driving unit supplies the driving current to the light emitting device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071578-A (JP)
Title: Contact pin, contact pin manufacturing method and matrix switchboard
Inventor: HOSOGAI MASAO
IPC: H04Q1/04
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a contact pin and to reduce crosstalk between lines at low cost regarding the contact pin, a contact pin manufacturing method and a matrix switchboard.  <P>SOLUTION: The matrix switchboard for connecting and cutting off the line between a switchboard and a subscriber has a board formed of an insulating member, and through holes provided to electrically connect first and second wiring patterns formed on the front and rear faces of the board so as to intersect each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005089810-A (JP)
Title: Grain-oriented silicon steel sheet, its manufacturing method, and pvd treatment device
Inventor: IGUCHI MASAO
IPC: C23C22/00
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a grain-oriented silicon steel sheet having a TiN film of high heat resistance at a relatively low cost, and to provide a PVD treatment device to be used therefor.  <P>SOLUTION: A mixed layer containing Fe, Ti and N is formed on a surface of a finish-annealed grain-oriented silicon steel sheet. A TiN layer of a general formula Ti<SB>X</SB>N<SB>(2-X)</SB>(where, X: 0.2-1.3) except inevitable impurities is formed on the mixed layer. In addition, a face layer consisting of Ti-Me-N (where Me is Si and/or Al) except inevitable impurities and containing 5-70 mass% is formed on the TiN layer. The content of Me in the TiN layer and the face layer is increased from the mixed layer side to a surface part of the face layer. An insulating film containing phosphate and silica can be formed on the face layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089146-A (JP)
Title: Document conveyance device
Inventor: KAWAI HIDEAKI
IPC: B65H29/60
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document conveyance device capable of reading both sides of document and of compactifying a device and reducing through put time.  <P>SOLUTION: This device is provided with a document supply tray 4 provided with a feeding means 4a feeding document D piled facing upward from an upper layer, a first conveyance passage 6 lying in a line with the document supply tray 4 and formed in a U-shape through a reading part P reading an image on document from a bottom, a reversal part 11 positioned in an extension of the first conveyance passage 6 and above the document supply tray 4, a return conveyance passage 16 merging with the first conveyance passage 6 on an upstream side of the reading part P, a second conveyance part 12 formed to convey the reversed document D from the reversal part 11 to a document delivery tray 15 positioned above the reversal part 11 through the first conveyance passage 6 on a downstream side of the reading part P, and a third conveyance passage 13 branching off the first conveyance passage 6 on the downstream side of the reading part P and merging with the second conveyance passage 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090726-A (JP)
Title: Thermostat valve
Inventor: KUZE NORIYOSHI
IPC: F16K31/68
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize operation to open and close a thermostat valve and stabilize a mix water cooling temperature during the initial stage of temperature regulation and the transitional stage of temperature regulation.  <P>SOLUTION: At least one fan-shaped recessed part 14 is formed in a part of an umbrella-shaped plane part 9a on the needle 12 side of a main valve 9 of a thermostat valve 6, and a part of a lip 10 for closing situated in succession in the outer peripheral part of the main valve 9 and approximately in an annular state is formed in a state to be inclined to the wax expansion type thermal temperature sensitive part 11 side by an inclination amount Δt in a manner to coincide with the peripheral edge of the recessed part of the fan-shaped recessed part 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098545-A (JP)
Title: Underground heat storage device utilizing effect of pile group
Inventor: MIYAMOTO SHIGENOBU
IPC: F28D20/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground heat storage device restricted in radiation of the heat stored in heat exchanging piles, in regard to an underground heat storage device to be used to melt snow in winter by storing warm heat in summer with vertical heat exchanging piles and used to cool in summer by storing cold heat in winter with the vertical heat exchanging piles.  <P>SOLUTION: The vertical heat exchanging piles 1, 1...etc. are provided in four rows and four lines with 1.2 to 3 m of vertical and lateral intervals. The heat exchanging piles interfere with each other to form a huge integrated heat storage tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097890-A (JP)
Title: Method of erecting floodlight support
Inventor: MATSUDA AKIRA
IPC: E02D7/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of erecting a floodlight support which is easily carried out in a short construction period while securing the safety.  <P>SOLUTION: At the time of erecting the floodlight support, an auxiliary steel pipe is rigidly connected to an embedded cylindrical steel pipe via a flange, and an auger rod is inserted into both the connected steel pipes at a predetermined location such that its screw shaft having a spiral blade is located on a downside, and that a gap between the spiral blade and the embedded cylindrical steel pipe is narrowed, until a sharp tip portion and a scraping piece near the tip are protruded from the embedded round steel pipe. Then a rotation shaft of the auger rod is protruded from the auxiliary steel pipe, and the auxiliary steel pipe and the auger rod are unitarily rotated, followed by rotatively pressing an upper edge of the auger rod by a posting vehicle to embed the embedded cylindrical steel pipe down to a predetermined depth. Thereafter the auger rod is reversely rotated to be pulled upward, and the auxiliary steel pipe is separated from the embedded cylindrical steel pipe, followed by fixing a flange of the floodlight support to the flange of the embedded cylindrical steel pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096240-A (JP)
Title: Image recording apparatus
Inventor: MIURA SHIGEO
IPC: G06F3/12
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording apparatus which can rewrite content of a removable program memory that determines control of an engine controller, in accordance with content stored in the program memory of a removable system controller board.  <P>SOLUTION: The image recording apparatus has a central integrated circuit which controls the engine controller for controlling a recording part and is set at the system controller board; and the program memory which is set inside the central integrated circuit, determines the control of the engine controller and is rewritable by control of the system controller board. The program memory is removable, and the content of the program memory which determines the control of the engine controller is rewritten in accordance with the content stored in the program memory of the removable system controller board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097677-A (JP)
Title: Method for manufacturing copper particulate and copper particulate dispersion liquid
Inventor: HATTORI YASUMASA
IPC: B22F9/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a copper particulate which has ≤100 nm grain size in dispersion liquid, is extremely high in uniformity of the grain size, and is excellent in dispersibility and oxidation resistance, and copper particulate dispersion liquid prepared by substituting the solvent thereof with water or alcohol.  <P>SOLUTION: The method for obtaining the copper particulate by subjecting an oxide, hydroxide or salt of copper to heating reduction in a polyethylene glycol or ethylene glycol solution comprises obtaining the copper particulate whose size is ≤100 nm by adding a silver salt for nucleation to copper and adding, as a dispersant, polyvinyl pyrrolidone thereto. The maximum ultimate temperature is specified to a range from 130 to 200°C and NaOH is preferably added as a reduction reaction control agent to the copper at ≤9 g/1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101434-A (JP)
Title: Capacitor apparatus including shared voltage uniformizing circuit
Inventor: WATANABE HIROYUKI
IPC: H01G9/28
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor apparatus including a shared voltage uniformizing circuit correcting variations in shared voltages at self-discharge and attaining a long lifetime.  <P>SOLUTION: In the capacitor apparatus comprising a plurality of capacitor cells 1 connected in series, a shunt regulator 2 connected in series with a leakage current compensation resistor RL, and operating voltage setting resistors R1, R2 for regulating the operating voltage of the shunt regulator 2 are connected in parallel with each capacitor cell 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104995-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: FUKUOKA MASATERU
IPC: C09J7/02
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a pressure-sensitive adhesive tape readily self-peeling from an adherend by applying stimulation even when allowed to stand for a prescribed time after bonding.  <P>SOLUTION: This pressure-sensitive adhesive tape comprises a pressure-sensitive adhesive layer containing a gas generator generating a gas by stimulation on at least one surface of a substrate. Furthermore, the substrate is subjected to embossing processing having ≥3 μm height of protruding parts on the surface on the side of the pressure-sensitive adhesive layer. In the pressure-sensitive adhesive tape, the pressure-sensitive adhesive layer comprises a crosslinking component crosslinking by the stimulation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI