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1. 发明专利

JP2002164671A METHOD AND STRUCTURE FOR FORMING OUTPUT LEAD TAKE OUT STRUCTURE, OUTPUT LEAD TAKE OUT UNIT, SOLAR CELL MODULE, SOLAR CELL ARRAY 失效
公开(公告)号：JP2002164671A
公开(公告)日：2002-06-07
申请号：JP2000361297
申请日：2000-11-28
申请人： CANON KK
发明人： TOYOMURA FUMITAKA , TAKEHARA NOBUYOSHI , MANABE NAOKI
IPC分类号： H05K7/00 , H01L31/042
摘要： PROBLEM TO BE SOLVED: To provide a method for forming an output lead take out structure and an output lead take out structure in which workability or reliability of waterproofness can be enhanced while reducing the cost when an output lead is inserted into a hollow structure through a rubber elastic material or a foamed material provided in the hollow structure. SOLUTION: In the output lead take out structure or its forming method where an output lead is inserted into a hollow structure through a rubber elastic material or a foamed material provided in the hollow structure and one end part of the inserted output lead is connected electrically in the hollow structure, core is exposed at one end part of the output lead by stripping when the output lead is inserted into the hollow structure and the exposed core is covered with a cap at the time of insertion.

2. 发明专利

JP2002142460A POWER CONVERSION APPARATUS AND GENERATION APPARATUS 失效
公开(公告)号：JP2002142460A
公开(公告)日：2002-05-17
申请号：JP2000333681
申请日：2000-10-31
申请人： CANON KK
发明人： TOYOMURA FUMITAKA , TAKEHARA NOBUYOSHI
IPC分类号： H02M7/48
摘要： PROBLEM TO BE SOLVED: To solve the problem that a method for setting the output voltage of a power conversion device by the tap switching of a transformer causes the costs of the transformer to increase and the device to become large, and prevents the output voltage from being switched easily and surely. SOLUTION: When an inverter 107 is to be connected to a 200 V load, a plug socket unit 205 for 200 V is inserted into an output section 106. A control circuit 104 feeds a control signal according to the type of the plug socket unit 105 for 200 V to a boosting circuit 102, and controls the voltage of the boosting circuit 102. The control circuit 104 further performs control so that an inverter circuit 103 outputs 200 V. Therefore, approximately 200 V AC power is outputted from the inverter 107. Also, when the inverter 107 is to be connected to a 100 V load, the plug socket unit 105 for 100 V is inserted into the output section 106. The control circuit 104 controls the output voltage of the boosting circuit 102, and performs control so that the inverter circuit 103 outputs 100 V, thus outputting approximately 100 V AC power from the inverter 107.

3. 发明专利

JPH1171874A BUILDING MATERIAL, EXTERNAL SURROUNDING BODY, AND BUILDING MATERIAL INSTALLATION METHOD, AIR VENTILATION DEVICE, AND POWER GENERATOR 失效
公开(公告)号：JPH1171874A
公开(公告)日：1999-03-16
申请号：JP16835198
申请日：1998-06-16
申请人： CANON KK
发明人： INOUE YUJI , TOYOMURA FUMITAKA , SASAOKA MAKOTO , SHIOMI SATORU , KATAOKA ICHIRO
IPC分类号： E04D1/30 , E04D3/40 , E04D13/18 , F24J2/00 , H01B3/30 , H01L31/042 , H01L31/048
摘要： PROBLEM TO BE SOLVED: To improve the installation workability of a solar cell unit by forming a sheath material of a lead wire of the polyethylene resin, containing the asphalt resin, etc., in a backing to enable the installation of the lead wire in contact with the backing. SOLUTION: A sheath material of a lead wire 3 to take the output of a solar cell element fixed to a base material outside is formed of at least one kind selected from polyethylene resin, polyamide resin, vinylidene fluoride resin, chloroprene rubber, ethylene propylene rubber, silicone resin, or fluorine resin. The lead wire 3 is arranged between a building material and a backing material 8 in contact with the backing 8, and the backing 8 contains either of asphalt resin, vinyl chloride resin, polystyrene resin or polyurethane resin. Because the lead wire 3 can be installed in contact with the backing 8, no excessive force is exerted in a connection part of a solar cell body to the lead wire 3, and the insulation workability of the solar cell unit can be improved.

4. 发明专利

JP2002353487A SOLAR CELL MODULE AND MANUFACTURING METHOD THEREFOR 失效
公开(公告)号：JP2002353487A
公开(公告)日：2002-12-06
申请号：JP2001157932
申请日：2001-05-25
申请人： CANON KK
发明人： TAKEHARA NOBUYOSHI , TOYOMURA FUMITAKA
IPC分类号： H01L31/042
摘要： PROBLEM TO BE SOLVED: To provide a solar cell module that has a small amount of wiring loss, and a mechanically strong configuration in a configuration having a power conversion circuit. SOLUTION: In the solar cell module having a thin-film solar cell with a photoelectric conversion layer 102 formed on a conductive substrate 101, and a power conversion circuit for converting power outputted from the thin-film solar cell, an electronic component 301 in the power conversion circuit is packaged to electric wiring 203 provided on the conductive substrate 101, where the photoelectric conversion layer is formed via an insulation layer 201.

5. 发明专利

JP2002252363A SOLAR BATTERY MODULE, SOLAR BATTERY ARRAY, PHOTOVOLTAIC POWER GENERATING DEVICE USING THE SOLAR BATTERY ARRAY, ROOF AND BUILDING MATERIAL AND DC GROUND FAULT DETECTING METHOD OF PHOTOVOLTAIC POWER GENERATING DEVICE 失效
公开(公告)号：JP2002252363A
公开(公告)日：2002-09-06
申请号：JP2001047537
申请日：2001-02-23
申请人： CANON KK
发明人： TOYOMURA FUMITAKA , TAKEHARA NOBUYOSHI , MANABE NAOKI
IPC分类号： E04D3/40 , E04D13/18 , H01L31/042
摘要： PROBLEM TO BE SOLVED: To provide a solar battery module wherein the DC ground fault detecting sensitivity of a photovoltaic power generating device after installation can be improved and a DC ground fault portion can be identified more simply, or photovoltaic power generating equipment using the solar battery module. SOLUTION: The solar battery module 101 is provided with solar battery elements 102, a filler for protecting the solar battery elements, a conductive back reinforcing member 104 which is arranged on at least a part of a light not-receiving surface side and a surface protecting member 103 arranged on a light-receiving surface side. In the solar battery module, notched parts 105 are arranged on the surface protecting member 103 and the filler, so that a part of the back-reinforcing member 104 is exposed on the light-receiving surface side in a region, where power is not generated.

6. 发明专利

JPH11145496A SOLAR CELL MODULE, SOLAR CELL ARRAY, SOLAR HEAT GENERATOR USING THE SAME 失效
公开(公告)号：JPH11145496A
公开(公告)日：1999-05-28
申请号：JP30423197
申请日：1997-11-06
申请人： CANON KK
发明人： TOYOMURA FUMITAKA , ITOYAMA SEIKI , NAGAO YOSHITAKA , FUJISAKI TATSUO
IPC分类号： E04D13/18 , E04D3/40 , H01L31/04 , H01L31/042 , H01L31/048
摘要： PROBLEM TO BE SOLVED: To facilitate a work, without providing ground lines and improve durability of ground lines by connecting at least one of conductors of electric wires for electrically connecting a solar cell module to an electric connection of a solar cell element at least another conductor to a ground. SOLUTION: A solar cell module 101 comprises a conductive back reinforcement at the shell. One of conductors of an electric wire 103 is connected to an electric connection in a terminal box 104 of the module, and another conductor in the wire 103 is fixed and connected through bolts.nuts 109 to a ground 108 on the back reinforcement. The solar cell modules 101 are mutually connected through the wires 103 to form a solar cell array. Fn addition, the module may be used as a building material. The modules may be connected to form a solar cell array or roof with solar cells.

7. 发明专利

JPH10292583A HORIZONTALLY ROOFED ENVELOPE 失效
公开(公告)号：JPH10292583A
公开(公告)日：1998-11-04
申请号：JP9874297
申请日：1997-04-16
申请人： SANKO METAL IND , CANON KK
发明人： FUKUHARA TADASHI , TOYOMURA FUMITAKA
IPC分类号： E04D13/18 , E04D3/362 , E04D3/40
摘要： PROBLEM TO BE SOLVED: To provide a horizontally roofed envelope capable of further strengthening the state of the retaining of the place of the retaining of a lower seam section and capable of being brought to a grounded state by a clip. SOLUTION: A horizontally roofed building board B has a lower seam section 7 on one end side of a main board 6 coated with a coating member 10 and an upper seam section 8 having a shape engaged with the lower seam section 7 on the other end side in a solar-cell module section 9 installed to a surface. A clip for the horizontally roofed building board has an upstanding section 2 erected from a seat board section 1 for fixing and a seam retaining section 3 being formed on the reverse side of the seat board section 1 for fixing from the upper end of the upstanding section 2 and retaining the lower seam section 7 of the horizontally roofed building board B, and has an inside screw section screwed to a screw member 5 pushing the lower seam section 7 of the horizontally roofed building board B against the front end of the seam retaining section 3 in the upstanding section 2.

8. 发明专利

JPH09129909A TERMINAL LEAD-OUT BOX FOR SOLAR BATTERY AND MOUNTING THEREOF 失效
公开(公告)号：JPH09129909A
公开(公告)日：1997-05-16
申请号：JP30050295
申请日：1995-10-26
申请人： CANON KK
发明人： SASAOKA MAKOTO , TOYOMURA FUMITAKA , INOUE YUJI , FUKAE KIMITOSHI
IPC分类号： H01L31/042 , H02J7/35
摘要： PROBLEM TO BE SOLVED: To realize good operability, good operation uniformity and low operation cost in mounting and high reliability after mounting. SOLUTION: A terminal lead-out box 1 is mounted on a solar battery with an adhesive in such a manner that an output lead-out portion thereof is covered, and has an intake hole near the center of the bottom surface for taking therein an output lead wire led out from the output lead-out portion. A pressure sensitive adhesive 5 is arranged around the output lead-out portion and the intake hole and an adhesive 6 is arranged on the outer side of the pressure sensitive adhesive 5, so that the terminal lead-out box is mounted on the solar battery with these adhesives.

9. 发明专利

JPH0983159A TERMINAL STRUCTURE FOR SOLAR CELL MODULE 失效
公开(公告)号：JPH0983159A
公开(公告)日：1997-03-28
申请号：JP26366395
申请日：1995-09-19
申请人： CANON KK
发明人： TOYOMURA FUMITAKA , INOUE YUJI , FUKAE KIMITOSHI
IPC分类号： H05K7/00 , H01L31/042 , H05K7/12
摘要： PROBLEM TO BE SOLVED: To obtain a terminal structure which is simple at low cost and which saves a space by a method wherein a lead wire and an output lead wire are screwed and connected by a second screw which is screwed to a first nut via an opening port. SOLUTION: An HKIV 902 one end of which is treated with a compression- bonded terminal 901 is soldered. Then, a hexagon nut 903 is inserted into a protruding part 904 from a face facing a solar cell module of a base part 907. Then, the base part 907 is pressed and bonded to the solar cell module in such a way that a through hole 905 in the bottom face of the hollow structure 907 is arranged at the terminal derivation part of the solar cell module. Then, a CV cable 906 one end of which is treated with a compression-bonded terminal 901 and which is connected electrically to the solar cell module is passed through a lead-wire insertion hole 908 on the side face of the base part 907, it is screwed at the protruding part 904 together with the lead wire 902 by a second screw 909 and the nut 903. After that, the cable 906 is connected to the lead wire 902. After that, a lid is bonded to the base part 907.

10. 发明专利

JPH0983004A TERMINAL LEAD-OUT BOX FOR SOLAR BATTERY 失效
公开(公告)号：JPH0983004A
公开(公告)日：1997-03-28
申请号：JP26366295
申请日：1995-09-19
申请人： CANON KK
发明人： SASAOKA MAKOTO , TOYOMURA FUMITAKA , FUKAE KIMITOSHI
IPC分类号： H05K5/02 , H01L31/042
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable terminal lead-out box for solar battery module excellent in waterproofness and workability. SOLUTION: The terminal lead-out box for solar battery comprises a terminal lead-out box body having a hole for leading in the lead wires from the electrode lead-out part of a solar battery module in the bottom face, a hole 13 for leading out an output cable in one side face and an upper opening 2, and a cover body 3 for closing the opening. The box body has protrusions 6 on the opposite side faces contiguous to one side face and the cover body has flexible stopping parts 8, including recesses 7, to be engaged with the protrusions.

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