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    • 1. 发明专利
    • Knockdown tent
    • KNOCKDOWN帐篷
    • JP2006265900A
    • 2006-10-05
    • JP2005083895
    • 2005-03-23
    • Masaru Kogyo KkRohm & Haas Coマサル工業株式会社ローム アンド ハース カンパニーRohm And Haas Company
    • MAKIHARA DAIZABUROMITSUI KAZUTAKE
    • E04H15/42A01F25/00E04H15/32
    • E04H15/42E04H15/44
    • PROBLEM TO BE SOLVED: To provide a structurally simple and inexpensive knockdown tent, for easily removing a covering sheet from a structural rib assembly, easily forming even an airtight structure to the surrounding atmosphere and the ground surface, and easily forming airtightness required for curing processing by a freshness holding chemical. SOLUTION: In this knockdown tent, a room space forming structural rib assembly 3 is formed so that a structural rib 1 can be disassembled and assembled via a joint 2; a bag-shaped lining sheet 9 having a top surface lining sheet 7 and a peripheral surface lining sheet 8 to be lined is formed on an inner surface of the structural rib assembly 3; the bag-shaped lining sheet 9 is suspended via a suspender 10 engageable with and disengageable from a top frame rib 4 of the structural rib assembly 3; a lower opening surface of a bottom frame rib 5 od the structural rib assembly 3 is also covered with a ground surface laying sheet 13; a peripheral edge part of the ground surface laying sheet 13 and a lower edge part of the peripheral surface lining sheet 8 are joined; and the openable-closable doorway 14 is arranged in the peripheral surface lining sheet 8. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了提供结构简单且便宜的敲击帐篷,为了容易地从结构肋组件移除覆盖片,容易地形成气密结构到周围大气和地面,并且容易形成所需的气密性 用于通过保鲜化学品固化加工。 解决方案:在该敲击帐篷中,形成了一个形成空间的结构肋组件3,使得可以通过接头2拆卸和组装结构肋1; 在结构肋组件3的内表面上形成具有顶面衬里片7和要衬里的周面衬里片8的袋状衬里片9; 袋状衬里片9通过可从结构肋组件3的顶部框架肋4接合并脱离的悬臂10悬挂; 结构肋组件3的下框架肋5的下开口表面也被地表铺设片13覆盖; 地面铺设片13的周缘部和周面衬片8的下缘部接合, 并且可开闭门口14布置在周面衬里片8中。版权所有(C)2007,JPO&INPIT
    • 2. 发明专利
    • Coupling device for cable protection cover
    • 电缆保护罩用连接装置
    • JP2004147462A
    • 2004-05-20
    • JP2002311437
    • 2002-10-25
    • Masaru Kogyo Kkマサル工業株式会社
    • SHIINA YASUSHI
    • H02G7/00
    • PROBLEM TO BE SOLVED: To provide a coupling device for cable protection covers that allows the easy coupling of the covers by only pushing in a coupler between abutting ends of the cable protection covers by making the cable protection covers sheathed to a laying cable having the same diameters abut against each other. SOLUTION: The coupling device for the cable protection covers is configured such that a cable lead-in port 3 is formed along the busbar of a cable-sheathing cylinder body 1, the laying cable 4 is led into the cable-sheathing cylinder body 1 by expanding the cable lead-in port 3, a channel-shaped rib 12 is protrusively arranged along the other busbar of the cable-sheathing cylinder body 1, a first coupling pin 15 of the coupler 17 is inserted in and locked to a coupling hole 19 formed in the end of the channel-shaped rib 12 of one adjacent protection cover, a second coupling pin 16 of the coupler 17 is inserted in and locked to the coupling hole 19 formed in the end of the channel-shaped rib 12 of the other protection cover, and the first and second coupling pins 15, 16 are received in a groove 13 of the channel-shaped rib 12, thus coupling the protection covers. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种用于电缆保护盖的联接装置,其允许通过仅将电缆保护盖套住敷设电缆,仅将电缆保护盖的邻接端部之间的耦合器推入,从而容易地联接盖子 具有相同的直径相互抵接。 解决方案:用于电缆保护盖的联接装置被配置成沿着电缆护套筒体1的母线形成电缆引入口3,将敷设电缆4引入电缆套筒 主体1通过扩展电缆引入口3,沿着电缆护套筒体1的另一母线突出地布置有通道形肋12,耦合器17的第一耦合销15插入并锁定到 形成在一个相邻的保护盖的通道形肋12的端部的联接孔19,联接器17的第二联接销16插入并锁定到形成在通道形肋12的端部中的联接孔19中 并且第一和第二联接销15,16被容纳在通道形肋12的凹槽13中,从而联接保护盖。 版权所有(C)2004,JPO
    • 3. 发明专利
    • Wiring tool for wall penetrating optical cable
    • JP2004125873A
    • 2004-04-22
    • JP2002286096
    • 2002-09-30
    • Masaru Kogyo Kkマサル工業株式会社
    • SHIINA YASUSHI
    • G02B6/00H02G3/22H02G3/38
    • PROBLEM TO BE SOLVED: To provide a wiring tool for wall penetrating optical cable which secures a necessary curvature while properly protecting an optical cable at a curved wiring part, facilitates the wiring operation at the curved wiring part, and secures the reliability when the optical cable is curved and wired along a wall surface while being inserted through a through wiring hole bored in the wall. SOLUTION: The wiring tool used for the curved wiring part when the optical cable 12 is curved and wired along the wall surface 3 while being inserted through the through wiring hole 6 bored in the wall 5, is characterized by being constituted so that the optical cable 12 is led out of the through wiring hole 6 of the wall 5, lead in an arch-shaped optical cable wiring path 11 in the wiring tool through a wall penetrating optical cable lead-out/in hole 7 penetrating one end of an attached seat 4 of the wiring tool, curved while having its internal curved surface restricted by an arch-shaped optical cable restriction wall 9 partitioning the arch-shaped optical cable wiring path 11, and led out of a wall surface wiring optical cable lead-out/in hole 8 at the other end of the wiring tool along a wall surface 3. COPYRIGHT: (C)2004,JPO
    • 4. 发明专利
    • WIRING DUCT
    • JP2002314268A
    • 2002-10-25
    • JP2001121242
    • 2001-04-19
    • MASARU KOGYO KK
    • SHIINA YASUSHI
    • E04F17/08H02G1/06H02G3/04H02G3/38H05K7/02
    • PROBLEM TO BE SOLVED: To provide a wiring duct wherein a plurality of numbers of cables are aligned and wired having a prescribed curvature in an L-bent wiring part, and jumping-out of the cables and imperfect curvature in the L-bent wiring part are effectively prevented. SOLUTION: Wiring ducts A1, A2 are constituted of base members 1, 1' for forming cable accommodating paths 2, 2' which are opened on upper surfaces, and cover members 3, 3' which are engaged with the base members 1, 1' and cover the opened surfaces of the cable accommodating paths 2, 2'. A wiring path via the L-bent part B1 is formed of the wiring ducts A1, A2. A cable holder C1 is formed wherein bulkheads 6 which are constituted of a plurality of slits are arranged in parallel on an upper surface of the other side base plate 5, and cable pulling and inserting trenches 7 of a plurality of slits are formed between the respective bulkheads 6. The cable holders C1 are internally arranged in the vicinities of one end and the other end of the L-bent part B1 of the cable accommodating paths 2, 2'. Cables 4 are pulled and inserted in the cable pulling and inserting trenches 7 of the respective cable holders C1 in the vicinities of both ends of the L-bent part B1 and accommodated in the L-bent part B1 of the cable accommodating paths 2'. As a result, the wiring duct is constituted.
    • 7. 发明专利
    • INDOOR BRANCH WIRING COVER
    • JPH1094137A
    • 1998-04-10
    • JP24177096
    • 1996-09-12
    • MASARU KOGYO KK
    • SHIINA YASUSHI
    • H02G3/04
    • PROBLEM TO BE SOLVED: To make it possible to mount a cover on a base easily without pinching a wire and carry out branch wiring easily. SOLUTION: A base body 1 has projected fitting edges 10a and 10b at each side edge of a base board part 4 and a branch board part 3, while separation walls 12a and 12b are provided at a distance from the fitting edges 10a and 10b and at a middle part between the base board part 4 and the branch board part 3. A pushing projected part 13 is provided at a distance outside from the separation walls 12a and 12b. The base board part 4 has a pull-out part at a central part thereof. A cover body 2 has a cover part 6 and a branch cover part 5, and the upper faces of the cover part 6 and the branch cover part 5 are made slanted downward from a sidewise central part to both edges. A stripe-shaped rib 21 is formed at a middle part on an inner face of the cover part 6 and the branch cover part 5. In addition, the cover part 13 and the branch cover part 5 have a projected fitting part 23 put between the separation walls 12a and 12b and the pushing projected part 13.
    • 8. 发明专利
    • COVER FOR HOUSE WIRING
    • JPH1080038A
    • 1998-03-24
    • JP23276596
    • 1996-09-03
    • MASARU KOGYO KK
    • SHIINA YASUSHI
    • H02G3/04
    • PROBLEM TO BE SOLVED: To provide a cover for house wiring which makes it possible to easily mount a cover part onto a base body and, which neither clamps wires nor causes both edges of the base body to be uplifted. SOLUTION: A base body 1 formed from a synthetic resin in a strip shape comprises a base plate part 2, a pair of partition walls 5 extending longitudinally in the intermediate parts of the width direction of this base plate part and protruding fitting edges 6 formed along both edges in the width direction with its top surface slanting toward both edges. The partition walls 5 make their opposing inside surfaces perpendicular and protruding fitting parts 4 are formed on their outside surfaces. A cover part 15 formed from a synthetic resin in a strip shape has a width dimension enabling both edges in the width direction to be fitted to the protruding fitting edges 6 of the base body 1. Its top surface is formed in curved surface sloping downward from the center part of the width direction toward both edges. The intermediate parts of the width direction of the cover part 15 is provided longitudinally with protruding fitting walls 16 with protruding fitting parts 17, which are formed to be fitted to the protruding fitting parts 4 formed on the outside surfaces of the pair of partition walls 5 of the base substance 1.
    • 10. 发明专利
    • PIPE JOINT AND GRIP RING FOR PIPE JOINT
    • JPH09189385A
    • 1997-07-22
    • JP4650496
    • 1996-03-04
    • MASARU KOGYO KK
    • SHIINA YASUSHI
    • F16L21/08
    • PROBLEM TO BE SOLVED: To provide a pipe joint to enlarge an allowable region of a pipe diameter in simple structure and enhance the fixing strength and a grip ring for the pipe joint. SOLUTION: A cylindrical end part of a roughly cylindrical grip ring 3 having elasticity is fit and inserted into an insertion hole 5 installing an O ring 9 on an inner circumference of a connecting pipe part 6 of both end parts of a roughly cylindrical joint main body 2. A pipe 7 to fit and insert a coupling nut 4 is inserted into the grip ring 3 while getting over a click part 17 provided on an inner circumferential surface by a guide inclined surface 18 and it is fit on the O ring 9. A female screw part 20 of an inner circumference on one end side of the coupling nut 4 is screwed on a male screw part 11 of an outer peripheral surface of the connecting pipe part 6. It is made contact with a tapered surface 13 an outer peripheral surface of the grip ring 3 and an end part edge and fastened on an inclined surface 21 contracted in diameter toward an end part of the coupling nut 4. The grip ring 3 is contracted in diameter as its curvature increases by a cut groove 14 along both end edges, and the click part 17 bites in an outer peripheral surface of the pipe 7 and fixes the pipe 7.