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1. 发明专利

JP2000145074A SOLAR CELL INTEGRATED ROOF MATERIAL 失效
公开(公告)号：JP2000145074A
公开(公告)日：2000-05-26
申请号：JP32330998
申请日：1998-11-13
申请人： ASAHI CHEMICAL IND , FUJI ELECTRIC CO LTD
发明人： YAMADA ATARU , MIZOTA TOMOTOSHI , WATANABE HIROFUMI , OSAWA MASAHIRO , MARUYAMA SHIGERU , FUJII HIROSHI
IPC分类号： E04D1/30 , E04D13/18 , H01L31/042
摘要： PROBLEM TO BE SOLVED: To provide a roof member integrated with solar cells, free from any load on a roof surface, excellent in execution, and excellent in durability and weathering. SOLUTION: A sheet-like flexible solar cell module 2 is integrated with a joining surface 3 of a ceramic roof base material 4 with an adhesive or the like. The solar cell module 2 consists of an organic material, in particular, an aromatic polyamide film material. A power lead part 5 is formed of a flat metallic sheet, and extended to a back surface side part of the roof material 1 integrated with a solar cell which is located thereabove, or extended to a space 10 formed between a roof member 1 and a sheathing roof board 8.

2. 发明专利

JP2000129876A SOLAR CELL MODULE MOUNTING STRUCTURE AND SOLAR CELL MODULE 失效
公开(公告)号：JP2000129876A
公开(公告)日：2000-05-09
申请号：JP29977798
申请日：1998-10-21
申请人： ASAHI CHEMICAL IND , FUJI ELECTRIC CO LTD
发明人： WATANABE HIROFUMI , YAMADA ATARU , MIZOTA TOMOTOSHI , MARUYAMA SHIGERU , OSAWA MASAHIRO , MAEDA MASAO , FUJII HIROSHI
IPC分类号： E04D13/00 , C09J5/00 , E04D13/18 , H01L31/042
摘要： PROBLEM TO BE SOLVED: To make it possible to surely mount a solar cell module to a structure at a low cost in the structure for mounting the solar cell module thereon constituted by mounting the solar cell module on a roof of the concrete structure applying polyvinyl chloride roofing thereto. SOLUTION: A solar cell element 11 is a flexible type solar cell, and the whole is sealed with an EVA 16 as a filler together with conductive adhesive tapes 11a, 11b and electric wires 12 and 13. As the EVA 16, a cured type at 130 deg.C is used, and it is manufactured on cross-linking conditions of 130 deg.C and 15 min. The light permeable front material 17 having 50 μm in thickness is laminated on the upper surface 16a of the EVA 16, and while, the rear material 20 is adhered to the lower surface 16b. The front material 17 and rear material 20 are laminated in a state of 130 deg.C and are adhered to the EVA 16. The rear material 20 is monolithically formed of a polyvinyl chloride layer 21, an adhesive layer 22 and a plastic layer 23 in turn from below. The rear material 20 is monolithically formed as a solid in advance before it is adhered to the EVA 16.

3. 发明专利

JP2000091618A SOLAR BATTERY MODULE, METHOD FOR PREPARING THE SAME MOUNTING STRUCTURE THEREFOR AND ROOF MATERIAL THEREWITH 失效
公开(公告)号：JP2000091618A
公开(公告)日：2000-03-31
申请号：JP25841698
申请日：1998-09-11
申请人： ASAHI CHEMICAL IND , FUJI ELECTRIC CO LTD
发明人： WATANABE HIROFUMI , YAMADA ATARU , MIZOTA TOMOTOSHI , OSAWA MASAHIRO , MARUYAMA SHIGERU , FUJII HIROSHI , FUNO HIDEKAZU , WATANUKI YUJIRO
IPC分类号： E04D13/18 , H01L31/042
摘要： PROBLEM TO BE SOLVED: To reduce costs, to preserve appearance and to prevent the deterioration of power efficiency even when a solar battery module to be mounted on a roof or the like is loaded on the surface of a roof material. SOLUTION: Each solar battery module 10 is constituted so that a solar battery 11, an anode side terminal 12 and a cathode side terminal 13 having proper length can be closed by a weather resistant protecting member, and the part of the solar battery 11 is adhered to the surface of a roof member 21. In this case, an anode side connector 19 of the anode side terminal 12 and a cathode side connector 20 of the cathode side terminal 13 are inserted into a space between a roof member and a sheathing board in one upper stage. Also, an anode cable 31 and a cathode cable 32 for feeding a power are also put through the space. A connecting part 19a of the anode side connector 19 is connected with a connector 311 of the anode cable 31 and a connecting part 20a of the cathode side connector 20 is connected with a connector 321 of the cathode cable 32. Every anode cable 31 and cathode cable 32 is arranged in each stage, and introduced to an indoor power converter.

4. 发明专利

JP2002343996A SOLAR CELL MODULE 失效
公开(公告)号：JP2002343996A
公开(公告)日：2002-11-29
申请号：JP2001144807
申请日：2001-05-15
申请人： FUJI ELECTRIC CO LTD
发明人： TANIGUCHI HARUTAKA , WATANUKI YUJIRO , SHIMIZU KOJI , OSAWA MASAHIRO , MARUYAMA SHIGERU
IPC分类号： H01L31/042
摘要： PROBLEM TO BE SOLVED: To provide a solar cell module capable of preventing a solar cell from being damaged by reducing an area of a main wire end lead-out hole as much as possible and improving long-term reliability against water intrusion. SOLUTION: A solar cell is sealed between a surface protecting member 2 and a rear-surface protecting member 9 using an adhesive resin 3. Main wire 8 and 8a penetrate the rear-surface protecting member, and are electrically connected to an external lead wire 14 via a connection terminal 12 in a terminal box 11 provided near the penetration part. A main wire penetration part is a cut hole 100 having a square section at least capable of penetrating a main wire. Related to two main wires, one end is arranged at the penetration part while the other end is arranged at a prescribed part of the solar cell away from the penetration part parallel in a zigzag manner with one end adjacently provided in the major side direction of the cut hole 100.

5. 发明专利

JP2002314113A SOLAR CELL MODULE 失效
公开(公告)号：JP2002314113A
公开(公告)日：2002-10-25
申请号：JP2001120285
申请日：2001-04-18
申请人： ASAHI KASEI CORP , FUJI ELECTRIC CO LTD
发明人： OSAWA MASAHIRO , WATANUKI YUJIRO , SHIMIZU KOJI , WATANABE HIROFUMI , IGARASHI TOSHIO , MIZOTA TOMOTOSHI , HAMASHIMA MASAHITO
IPC分类号： H01L31/042 , F24J2/52
摘要： PROBLEM TO BE SOLVED: To provide a solar cell module which has excellent outdoor weathering resistance and module maintainability, is superior in assembly workability, light in weight, inexpensive, and large in effective light receiving area. SOLUTION: A solar cell module is equipped with a frame 300 which is provided to its peripheral part, nearly U-shaped in cross section, composed of an upper flat plate, a lower flat plate, and a side plate, split into the sub- frames, and equipped with an opening 306 into which the module is inserted and fixing pieces 400 which fix the adjacent sub-frames together by the edges. The sub-frame is provided with a slit-like groove cut in the sub-frame U-shaped in cross section inside the module in its lengthwise direction. When the sub- frames are fit to the periphery of the module together with a fixing sealing material and fixed, one arm of the L-shaped fixing piece 400 is joined to the groove of the one end of the adjacent sub-frame, and the other arm of the L-shaped fixing piece 400 is joined to the groove of the other end of the sub- frame.

6. 发明专利

JP2002141535A METHOD OF TAKING OUT POWER LEADS OF SOLAR CELL MODULE 失效
公开(公告)号：JP2002141535A
公开(公告)日：2002-05-17
申请号：JP2000337512
申请日：2000-11-06
申请人： FUJI ELECTRIC CO LTD
发明人： WATANUKI YUJIRO , SHIMIZU KOJI , OSAWA MASAHIRO
IPC分类号： H01L31/04 , H01L31/042
摘要： PROBLEM TO BE SOLVED: To provide a method of taking out power leads of a solar cell module, which is simple and has a high insulation reliability and does not damage the appearance. SOLUTION: Power leads using a flexible laminate lead wire having a metal foil 42 on one side of a resin film 44 and an adhesive layer 43 on the other side are adhered tightly at specified positions in a solar cell 1 through the adhesive layer 43, the resin film and the adhesive layer on one end of each power lead are previously removed to form a conductor-exposed part 45 of the metal foil, the exposed part 45 is electrically connected to a specified electrode 31 of the solar cell, and the other end of the lead wire is electrically connected to an outer power lead terminal and sealed with an adhesive resin seal laminated between a surface protective member of the cell and a backside protective member, thereby manufacturing a solar cell module.

7. 发明专利

JP2001111088A SOLAR BATTERY MODULE AND METHOD OF INSTALLING THE SAME 失效
公开(公告)号：JP2001111088A
公开(公告)日：2001-04-20
申请号：JP28692399
申请日：1999-10-07
申请人： FUJI ELECTRIC CO LTD
发明人： OSAWA MASAHIRO , MATSUSHITA TAKESHI , MARUYAMA SHIGERU , FUJII HIROSHI
IPC分类号： E04D3/40 , E04D13/08 , H01L31/042
摘要： PROBLEM TO BE SOLVED: To provide a solar battery module and a method of installing the same module that can improve the installation flexibility and also reduce the installation cost thereof, while preventing adhesion and stay of rain drops and dust on the module surface and also preventing generation of thermal stresses due to the change in ambient temperature and expansion of recessed area of the module. SOLUTION: After a solar battery module 100 is installed to the mounting surface 113 of a mounting rail 110 in a crosssectional of I-shape, including the upper end in a Y-shape, the flat-type solar battery module is curved like a bow for installation to provide the projected light-receiving surface of the solar battery module 100 when integrally installing the solar battery module and rail with the rail and fixing hole with a clamping tool 120 and a lock pin 130 for pressing and fixing the solar battery module to the rail from the upper side. Moreover, it is also possible that the solar battery module is curved beforehand like a bow.

8. 发明专利

JP2000216418A SOLAR CELL MODULE 失效
公开(公告)号：JP2000216418A
公开(公告)日：2000-08-04
申请号：JP1160599
申请日：1999-01-20
申请人： FUJI ELECTRIC CO LTD
发明人： HEBINUMA TADASHI , FUJII HIROSHI , OSAWA MASAHIRO , MARUYAMA SHIGERU , WATANUKI YUJIRO
IPC分类号： H01L31/042
摘要： PROBLEM TO BE SOLVED: To improve reliability of a solar cell module which is used under severe temperature environment. SOLUTION: Interposing members 7a, 7b having flexibility are laid under flat foil metal plates 3a, 3b. The height of upper surfaces of the metal plates 3a, 3b is made to coincide with the height of upper surface of a solar cell element 2. Thereby the metal plates 3a, 3b are connected with the solar cell element 2 without generating a flexed part in a conducting adhesive tape 4. Since the flexed part is not generated in the tape 4, the stress which is generated in the tape 4 when a solar cell package 1 expands and contracts under severe temperature environment disperses in the whole part of the tape 4, and troubles like disconnection can be reduced.

9. 发明专利

JPH11132622A COLD STORAGE UNIT 失效
公开(公告)号：JPH11132622A
公开(公告)日：1999-05-21
申请号：JP29371997
申请日：1997-10-27
申请人： FUJI ELECTRIC CO LTD
发明人： OSAWA MASAHIRO , SAITO HIDESUKE , TOMIMATSU KAZUNARI
IPC分类号： F25D3/00 , F25D16/00
摘要： PROBLEM TO BE SOLVED: To shorten a freezing time of a cold storing agent and increase an effect of keeping cold. SOLUTION: This cold storage unit is constructed such that an evaporating pipe 3 is pushed into the surface of a container 1, directly contacted with it, the surface of a pushing plate 5 having some fins contacted with the container 1 is corrugated, its protruded portion is oppositely arranged against each of straight pipes 3a of the evaporating pipe 3. With such an arrangement as above, a contact area of each of the container 1 and the evaporating pipe 3 and each of the container 1 and the pushing plate 5 having some fins is increased, a heat transferring amount per hour from the evaporating pipe 3 to the container 1 and also a heat transferring amount from the container 1 to the pushing plate 5 having some fins are increased to cause a cold storage in the container 1 to be increased and a cold dispersion from the fins 5a is activated. In addition, a clearance between each of the straight line pipes 3a of the evaporating pipe 3 and the pushing plate 5 having some fins is made locally narrow at a location of the protrusion, resulting in that a temperature difference is produced during cooling operation, an over-cooling state is prohibited from being generated and correspondingly a freezing time of the cold storing agent 2 is shortened.

10. 发明专利

JPH11108489A FIXING STRUCTURE FOR THERMO-ELECTRICAL COOLING DEVICE 失效
公开(公告)号：JPH11108489A
公开(公告)日：1999-04-23
申请号：JP27312297
申请日：1997-10-06
申请人： FUJI ELECTRIC CO LTD
发明人： OSAWA MASAHIRO , ADACHI AKIO
IPC分类号： F25B21/02 , H01L35/30
摘要： PROBLEM TO BE SOLVED: To cause a pressing force acted on a thermal-electrical cooling element to be uniformly acted under a predetermined value without being dispersed for each of thermal-electrical cooling elements and further eliminate an adjusting operation for the pressing force by a method wherein a heat transferring member is connected to a heat absorbing member and the heat transferring part of the heat transferring member is biased against a heat absorbing surface of each of the thermal-electrical cooling elements. SOLUTION: A heat transferring member 48 acting as a heat transferring part is made of aluminum alloy, for example. This is constituted by an abutting section 48T abutted against a heat absorbing surface of a Peltier element 50 and a cylindrical part 48B slidably supported along an axial line against the inner circumferential surface of the heat transferring member 44 integrally connected to the abutment surface 48T. The abutment section 48T is formed into a substantial square flat plate which is slightly smaller than a size of the heat absorbing surface of the Peltier element 50 or equal to it. With such an arrangement as above, it is possible to cause a pressing force to be acted on the Peltier element 50 under a predetermined value without being dispersed for each of the Peltier elements and further an adjustment work for the pressing force is not needed.

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