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1. 发明专利

JP2004256889A ELECTROFORMED INDEX TRANSFER SHEET FOR INDICATION SHEET, AND INDICATION SHEET FORMED BY USING THE SAME 审中-公开
公开(公告)号：JP2004256889A
公开(公告)日：2004-09-16
申请号：JP2003050986
申请日：2003-02-27
申请人： KAWAGUCHIKO SEIMITSU KK
发明人： WATANABE MASATO
IPC分类号： G04B19/06 , C25D1/00 , C25D1/04
摘要： PROBLEM TO BE SOLVED: To set the aligning in pasting between an indication sheet and an electroformed index on a transfer sheet in a short time. SOLUTION: In an electroformed index transfer sheet 80 in which an index 83a formed by electroforming is pasted on a sheet 84 and is transferred to an indication sheet blank, an electroforming mark 85 for aligning with the indication sheet blank is provided so as to be pasted on the transfer sheet 84, further, the shape of the confronted inner sides of a pair of reinforcing frames 83c1 and 83c2 formed by electroforming which are provided so as to be pasted on both the sides of the electroformed index 83a so as to be confronted is made into the one forming an octagon or the one forming a barrel shape with the electroformed index interposed. The aligning in pasting can be set in a short time by providing the electroforming mark for aligning. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2003266366A SHEET CUTTER, AND ASSOCIATED EQUIPMENT PROVIDED WITH THE SAME FOR SHEARING AND DELIVERING SHEET PIECE 审中-公开
公开(公告)号：JP2003266366A
公开(公告)日：2003-09-24
申请号：JP2002069216
申请日：2002-03-13
申请人： JAPAN CBM CORP , KAWAGUCHIKO SEIMITSU KK
发明人： SATO HITOSHI , MIYASHITA SHINICHI
IPC分类号： B41J11/70 , B26D1/08 , B26D7/27 , B65H35/06
摘要： PROBLEM TO BE SOLVED: To accurately position an openable fixed blade unit 81 for fixedly arranging a fixed blade 51 corresponding to a movable blade unit 71 for arranging a movable blade 53 to make a shearing operation. SOLUTION: A first butted surface 12 corresponding to an operating direction of a reciprocative stroke of the movable blade 53 and a second butted surface 13 corresponding to an opening direction of the fixed blade unit 81 are formed on the movable blade unit 71 fixedly arranged. A first butting surface 22 abuttingly positioning on the first butted surface 12 in a closed state of the fixed blade unit 81, and a second butting surface 23 abuttingly positioning on the second butted surface 13 in the closed state of the blade unit 81 are formed on the openably arranged fixed blade unit 81. The accurate positioning is made possible by abutting and engagingly holding respective butting surfaces 22 and 23 for respective abutted surfaces 12 and 13. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2003264359A METHOD FOR MANUFACTURING MICROWAVE CIRCUIT BASE 审中-公开
公开(公告)号：JP2003264359A
公开(公告)日：2003-09-19
申请号：JP2002062760
申请日：2002-03-07
申请人： CITIZEN ELECTRONICS , KAWAGUCHIKO SEIMITSU KK
发明人： HORIUCHI MEGUMI , NAKAMURA SHINOBU , SAKAI JOJI , WATANABE MASAAKI , TSUTSUI KAZUOMI , ONODA MASARU
IPC分类号： H05K3/28 , H01L33/56 , H01L33/62 , H05K3/02 , H05K3/18 , H05K3/24 , H01L33/00
摘要： PROBLEM TO BE SOLVED: To solve the problem of a laser processing method that a large size apparatus is required and thereby the price of a product becomes higher because a metal film formed on the entire part of an insulated base is processed into a electrode shape by a laser process, and the problem of a photoresist method that the durability of an exposed mask is inferior and thereby manufacturing yield is lowered because the electrode shape is formed with the plating technology, which are proposed as the existing methods of forming electrode films to the base of microwave a circuit. SOLUTION: Mass production of the base of the microwave circuit has become possible without using the exposed mask having inferior durability by forming a resist layer by printing a peeling type ink to a area where the electrode films of the base of the microwave circuit is not formed and then performing lift-off by peeling this resist film. COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2003248545A METHOD FOR PRODUCING TOUCH PANEL 审中-公开
公开(公告)号：JP2003248545A
公开(公告)日：2003-09-05
申请号：JP2002046023
申请日：2002-02-22
申请人： KAWAGUCHIKO SEIMITSU KK
发明人： WATANABE MASATO , MORITA FUJIO , FUJITA AKIO
IPC分类号： G02F1/1333 , G06F3/03 , G06F3/033 , G06F3/041 , G06F3/045
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a touch panel without generating a Newton ring. SOLUTION: Vertical boards with a pair of transparent electrodes arranged thereon are disposed to allow the surfaces of the transparent electrodes to face each other, and adhered with a sealing agent concerning the touch panel producing method. The sealing agent 16 is formed by printing in the peripheral part of an upper board 1 consisting of a micro-glass plate, and the upper board 1 is superimposed on a lower board 2 consisting of a glass plate via the sealing agent 16. The superimposed upper and lower boards 1 and 2 are set to hardening jigs 9, and, then, the sealing agent 16 is heated and pressurized for calcining. Thus, the upper board 1 is adhered onto the lower board 2 through the use of the sealing agent 16. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2003240873A DIAL FOR TIMEPIECE 审中-公开
公开(公告)号：JP2003240873A
公开(公告)日：2003-08-27
申请号：JP2002037916
申请日：2002-02-15
申请人： KAWAGUCHIKO SEIMITSU KK
发明人： TAKENAWA HIROYUKI , WATANABE TSUNEICHI , WATANABE HIROYUKI , TAKAYAMA YASUHIKO , WATANABE TEIICHI
IPC分类号： G04B19/10
摘要： PROBLEM TO BE SOLVED: To provide a structure capable of preventing occurrence of displacement failure of an index and manufacturable at a low cost, in a dial for a timepiece provided with an index ring. SOLUTION: This dial 20 for a timepiece is provided with the index ring 24 with indexes such as hour letters formed on the upper surface circumferential region of a dial board 11. The index ring 24 is formed of a transparent resin by injection molding. A plurality of recessed parts 24a are formed on the undersurface side, and a metal film 25 is formed on the inside surface of each recessed part 24. The indexes are formed with the shapes of the metal films 25 and the recessed parts 24a. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2003186012A BACKLIGHT STRUCTURE OF LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
公开(公告)号：JP2003186012A
公开(公告)日：2003-07-03
申请号：JP2001388929
申请日：2001-12-21
申请人： KAWAGUCHIKO SEIMITSU KK
发明人： KITAMURA MUNEO , YOSHIMURA AKIO
IPC分类号： G02F1/1333 , F21V8/00 , F21Y101/02 , G02F1/13357 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a backlight structure for liquid crystal display device wherein fluctuations of luminosity and chromaticity are eliminated, illumination performance is made stable and the manufacturing cost is reduced. SOLUTION: Guide plates 40 are attached to a flexible wiring board 30 so as to correspond to the position of a light emitting element 32. Thereby, when the flexible wiring board 30 is fitted by letting guide pins 22a of a frame body 22 through second guide holes 40a of the guide plates 40, the light emitting element 32 is positioned in a state appropriate to a light guide plate 26. The second guide holes 40a with which the guide pins 22a are engaged are never deformed either by the rigidity of the guide plate 40. COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2003131223A LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
公开(公告)号：JP2003131223A
公开(公告)日：2003-05-08
申请号：JP2001324588
申请日：2001-10-23
申请人： KAWAGUCHIKO SEIMITSU KK
发明人： KITAMURA MUNEO
IPC分类号： G02B6/00 , F21V8/00 , F21Y101/02 , G02F1/1335 , G02F1/13357 , G02F1/1337 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device which illuminates the surface of liquid crystal cell uniformly and brightly without intercepting the light for back light owing to molecular axes of the liquid crystal cell and transmission axes of the light transmission plate. SOLUTION: This liquid crystal display device 21 is provided with the liquid crystal cell 24 which has the arrangement of liquid crystal molecules twisted in a prescribed angle, an upper polarizing plate 25a and a lower polarizing plate 25b which have the transmission axes according with the arrangement of the liquid crystal molecules and hold the liquid crystal cell 24 between the same, the light guide plate 26 which is arranged under the lower polarizing plate 25b and an LED 27 for the back light which is disposed on the side surface 26a of the light guide plate 26, and therein, a plurality of recessed grooves 29 which accord with the transmission axes of the lower polarizing plate 25b are disposed on the bottom surface 26c of the light guide plate 26. In addition, the recessed grooves 29 which are close to the LED 27 are sparsely arranged and, as being apart from the LED 27, the recessed grooves 29 are more densely arranged.

8. 发明专利

JP2003131222A BACK LIGHT STRUCTURE OF LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
公开(公告)号：JP2003131222A
公开(公告)日：2003-05-08
申请号：JP2001324513
申请日：2001-10-23
申请人： KAWAGUCHIKO SEIMITSU KK
发明人： KANAYAMA ATSUSHI , YUKINARI TOSHIRO
IPC分类号： G02B5/00 , F21V8/00 , F21Y101/02 , G02B5/08 , G02F1/1333 , G02F1/1335 , G02F1/13357 , G02F1/1345 , G09F9/00 , G09F9/35
摘要： PROBLEM TO BE SOLVED: To provide a back light structure of liquid crystal display device which is thin and is easily handleable. SOLUTION: A conductive pattern for light source is formed on a marginal part which is extendedly disposed on the lower glass substrate 2 of the liquid crystal display device 1, a light source 10 is mounted while being connected to the conducting pattern and a reflecting mirror 11b having an inclined surface is integrally formed on the position just under the light source of a light transmission plate 11 disposed on the lower surface of the liquid crystal display device 1. Light of the light source 10 which is turned on is transmitted by the glass substrate 2, is made incident on the reflecting mirror 11b, therein, is reflected by the reflecting mirror 11b, is guided deep in the recesses of the light transmitting plate 11, is radiated from the upper surface 11c and illuminates a display part of the liquid crystal display device 1.

9. 发明专利

JP2003124522A LIGHT EMITTING DIODE 审中-公开
公开(公告)号：JP2003124522A
公开(公告)日：2003-04-25
申请号：JP2001311974
申请日：2001-10-09
申请人： CITIZEN ELECTRONICS , KAWAGUCHIKO SEIMITSU KK
发明人： HORIUCHI MEGUMI , WATANABE MASAAKI
IPC分类号： H01L33/54 , H01L33/56 , H01L33/62 , H01L33/00
摘要： PROBLEM TO BE SOLVED: To improve a light emitting diode constituted by sealing a light emitting diode element on a substrate with a transmissive resin-sealing body so that one light emitting diode serves as a linear light source emitting linear luminous flux by itself. SOLUTION: The light emitting diode 10 constituted by mounting the light emitting element 1 on the top surface of the substrate 2, connecting the light emitting diode element directly or indirectly to terminals 3 and 4 provided to the substrate, and sealing at least the light emitting diode element with the resin sealing body 5 made of a transmissive resin is characterized in that the top surface of the resin sealing body is formed of a curved surface which is convex about an axis Z among orthogonal axes X, Y, and Z and the light emitted by the light emitting diode element is refracted by the curved surface to make an X-directional illuminated area DX larger than a Y-directional illuminated area DY.

10. 发明专利

JP2003114285A CLOCK DIAL, MANUFACTURING METHOD THEREOF AND PORTABLE CLOCK PROVIDED THEREWITH 审中-公开
公开(公告)号：JP2003114285A
公开(公告)日：2003-04-18
申请号：JP2001306994
申请日：2001-10-02
申请人： KAWAGUCHIKO SEIMITSU KK , CITIZEN WATCH CO LTD
发明人： SATO MASAAKI , TAKABE HIROSHI , HOSOYA TOSHIO , YAMAGUCHI KATSUYUKI
IPC分类号： G04B19/06 , C09K3/00
摘要： PROBLEM TO BE SOLVED: To provide a clock dial capable of making the dark purple of a solar cell invisible and providing a bright and clear color, a manufacturing method therefor, and a portable clock using the dial. SOLUTION: This clock dial uses a light transmission substrate 11, and the light transmission substrate 11 is formed out of a transparent plastic material dispersingly-blended with ultraviolet ray absorbent 13, has projections and recesses formed into a pattern on its lower surface, and the recess 11b has a reflective film 12 reflecting the light. The top surface 11c of the projection 11a is set to be 120 μm or less in width and permits light transmission, and the clock dial is characterized in that a sublimation dye is penetrated into the light transmission substrate 11 to form a desired color image 14.

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