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1. 发明专利

JP2004282802A Distribution board 有权
公开(公告)号：JP2004282802A
公开(公告)日：2004-10-07
申请号：JP2003066985
申请日：2003-03-12
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： KURONO TORU , HORIO YOJI , NAKAYAMA HARUO
IPC分类号： H02B1/40
摘要： PROBLEM TO BE SOLVED: To provide a distribution board suitable for respectively supplying an AC power and a DC power to an AC load and a DC load. SOLUTION: The distribution board includes an AC branch circuit 1 connected to a commercial power source and a DC branch circuit 2 connectible to this AC branch circuit 1 via an AC/DC power converter 3a. Thus, since the DC power can be supplied directly to a device using the DC power, it is not necessary to install an AC adapter at each device. COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2004282801A Communication device housing type distribution board 有权
公开(公告)号：JP2004282801A
公开(公告)日：2004-10-07
申请号：JP2003066983
申请日：2003-03-12
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： HORIO YOJI , NAKAYAMA HARUO , KURONO TORU
IPC分类号： H02B1/42 , H01H73/02 , H02B1/20
摘要： PROBLEM TO BE SOLVED: To provide a communication device housing type distribution board in which the installation or the power supply of a communication device, such as a housed hub, a media converter, a router, a radio device, etc. is facilitated. SOLUTION: The distribution board which houses the communication device, contains an AC adapter for supplying a power intended to a communication device 4 to a branch breaker 3 connected to a master bar 1. Thus, the provision of the AC adapter in the communication device is not required. COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2003324810A Distribution board 审中-公开
标题翻译：配电板
公开(公告)号：JP2003324810A
公开(公告)日：2003-11-14
申请号：JP2002125199
申请日：2002-04-26
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： NAKAYAMA HARUO
IPC分类号： H02B1/40 , H01H73/20
摘要： PROBLEM TO BE SOLVED: To provide a distribution board which is provided with a lead cover covering a lead bar, connecting the secondary terminal of a master breaker small in the number of parts items with a master bar. SOLUTION: A breaker terminal cover 6, which covers the secondary terminal 11 of the master breaker 1, is provided integrally in the lead cover 4 which covers the lead bar 4 connecting the secondary terminal 11 of the master breaker 1 with the master bar 2. Moreover, the breaker terminal cover 6 is integrally provided via a hinge 6 to the lead cover 5, thereby being set freely opening and closing. Hereby, the number of parts items becomes small, and the product becomes easy to manage and care, and also there is no risk of losing the breaker terminal cover. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种分配板，其配备有覆盖引线的引线盖，将具有小部件数量的主断路器的次端与母棒连接。
解决方案：覆盖主断路器1的次级端子11的断路器端子盖6一体地设置在引线盖4中，引线盖4覆盖连接主断路器1的次级端子11的主引线4与主机此外，断路器端子盖6经由铰链6一体地设置到引线盖5，从而可自由地设置开闭。因此，零件数量变少，产品变得易于管理和维护，并且不存在丢失断路器端子盖的风险。版权所有（C）2004，JPO

4. 发明专利

JP2003272502A Mounting structure of electric apparatus with electric wire connecting mechanism 有权
标题翻译：电气连接机构的电气安装结构
公开(公告)号：JP2003272502A
公开(公告)日：2003-09-26
申请号：JP2002072513
申请日：2002-03-15
申请人： Nitto Electric Works Ltd , 日東工業株式会社
发明人： KOBAYASHI YUSUKE , ITO HIROYUKI , ITO YUICHI , KITAHARA IKUO , ASANO TARO , NAKAYAMA HARUO , MATSUKUMA YASUSHI
IPC分类号： H02B1/42 , H01H73/06 , H01H73/20
摘要： PROBLEM TO BE SOLVED: To provide a mounting structure of an electric apparatus equipped with an electric wire connecting mechanism capable of locking the electric apparatus certainly on a mounting table and arranged so that the wire connection to the apparatus is not possible if not locked, and that the apparatus cannot be removed from the mounting table in the condition that the wire is connected to the apparatus. SOLUTION: The mounting structure of the electric apparatus equipped with the electric wire connecting mechanism is to mount the apparatus slidably on the mounting table 2, wherein the electric apparatus in equipped with an apparatus mounting tool in which an electric wire hole safety valve 31 to hinder any wire from being inserted and a body lock piece 32 to be inserted into an engaging hole 22 provided in the table 2, work interlocked manner. COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供一种装备有电线连接机构的电气设备的安装结构，该电线连接机构能够将电气装置肯定地锁定在安装台上并且被布置成使得如果不是，则不可能连接到设备并且在电线连接到设备的条件下，该装置不能从安装台移除。解决方案：配备有电线连接机构的电气设备的安装结构是将设备可滑动地安装在安装台2上，其中装备有装置安装工具的电气设备，其中电线孔安全阀 31阻止任何线插入，并且主体锁定件32插入设置在工作台2中的接合孔22中，工作互锁。版权所有（C）2003，JPO

5. 发明专利

JPH11215674A LENGTH ADJUSTMENT OF UNDERGROUND BURIED PIPE 失效
公开(公告)号：JPH11215674A
公开(公告)日：1999-08-06
申请号：JP1106098
申请日：1998-01-23
申请人： NITTO ELECTRIC WORKS LTD
发明人： NAKAYAMA HARUO
IPC分类号： H02G1/06 , H02G9/06
摘要： PROBLEM TO BE SOLVED: To attain length adjustment of an underground buried pipe easily in interconnecting right and left underground embedded pipes. SOLUTION: In interconnecting underground embedded pipes consisting of a unit whose inner pipe 1 is covered with a rigid outer casing 2 to each other, the inner pipe 1 is cut to a position at which its length is to be adjusted, and a flange member 8 is fitted on the cutting part. This is fitted in the outer casing 1 whose length has been already adjusted for fixing. It is thus possible to facilitate connecting work without need for bonding the inner pipes to each other as is done in a conventional way.

6. 发明专利

JP2003189423A DUMMY BREAKER 审中-公开
公开(公告)号：JP2003189423A
公开(公告)日：2003-07-04
申请号：JP2001378064
申请日：2001-12-12
申请人： NITTO ELECTRIC WORKS LTD
发明人： ASANO TARO , MATSUKUMA YASUSHI , KITAHARA IKUO , NAKAYAMA HARUO , KOBAYASHI YUSUKE , ITO HIROYUKI , ITO YUICHI
IPC分类号： H02B1/40 , H01H73/06 , H01H73/08 , H02B1/04
摘要： PROBLEM TO BE SOLVED: To provide a plug-in dummy breaker in a distribution panel for preventing sag of a main bar and surface deterioration of the main bar. SOLUTION: A supporting structure which can be connected to the main bar, is provided in the plug-in dummy breaker. A surface for abutting on the main bar is provided in a part corresponding to a plug-in terminal. COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2000261177A CURRENT COLLECTION BOX FOR SOLAR POWER GENERATING SYSTEM 失效
公开(公告)号：JP2000261177A
公开(公告)日：2000-09-22
申请号：JP5789799
申请日：1999-03-05
申请人： NITTO ELECTRIC WORKS LTD
发明人： NAKAYAMA HARUO
IPC分类号： H05K7/20 , H01L31/042
摘要： PROBLEM TO BE SOLVED: To simplify assembling works by a method wherein there is arranged a disconnection device and a crosscurrent preventing diode in response to each string circuit of a solar power generating system on a printed board in a box main body. SOLUTION: A printed board 3 is attached to the main body inside a box provided with an outer door, and 6 pieces of disconnecting devices 4 and 6 pieces of reverse current preventing diodes 5 are attached to the printed board 3 in response to each string circuit together with an input terminal stand 6 and a surge absorber 7. Since the reverse current preventing diodes 5 generate heat, a through hole 9 for passing a driver is provided in the printed board 3, and after the printed board 3 is attached to a heat sink 8 functioning also as an apparatus attaching base, the driver is passed from this through hole 9, so that the reverse current preventing diodes 5 can be closely fixed to the heat sink 8 and be fixed thereto.

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