专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

DE69025986T2 未知
公开(公告)号：DE69025986T2
公开(公告)日：1996-09-05
申请号：DE69025986
申请日：1990-06-15
申请人： HITACHI LTD
发明人： GOTOH MASAO , IIDA MAKOTO , WARAGAI KENICHI , YANOKURA YONEZO , SATO MASAKI
IPC分类号： H05K7/06 , B29C45/14 , B29L31/34 , H05K1/00 , H05K1/02 , H05K3/00 , H05K3/20 , H05K7/14 , G02B6/42 , G02B6/44
摘要： The specification discloses a circuit structure, wherein the electric and/or optical transmission medium or media comparising at least one of an optical signal transmission medium (22), an electric signal transmission medium (1, 8, 21, 41), and an electric power transmission medium (23) are insert-molded in plastics which is a housing (7, 24) for electronic and electric devices and parts. The circuit structure serves both for conductive circuits and housing so that the electronic and electric devices and parts can be wired and mounted at high density.

2. 发明专利

DE69025986D1 未知
公开(公告)号：DE69025986D1
公开(公告)日：1996-04-25
申请号：DE69025986
申请日：1990-06-15
申请人： HITACHI LTD
发明人： GOTOH MASAO , IIDA MAKOTO , WARAGAI KENICHI , YANOKURA YONEZO , SATO MASAKI
IPC分类号： H05K7/06 , B29C45/14 , B29L31/34 , H05K1/00 , H05K1/02 , H05K3/00 , H05K3/20 , H05K7/14 , G02B6/42 , G02B6/44
摘要： The specification discloses a circuit structure, wherein the electric and/or optical transmission medium or media comparising at least one of an optical signal transmission medium (22), an electric signal transmission medium (1, 8, 21, 41), and an electric power transmission medium (23) are insert-molded in plastics which is a housing (7, 24) for electronic and electric devices and parts. The circuit structure serves both for conductive circuits and housing so that the electronic and electric devices and parts can be wired and mounted at high density.

3. 发明专利

AU584508B2 MAGNETIC SLOT-CLOSING WEDGE FOR ELECTRIC ROTATING MACHINE 未知
公开(公告)号：AU584508B2
公开(公告)日：1989-05-25
申请号：AU7263287
申请日：1987-05-08
申请人： HITACHI LTD
发明人： WATANABE MASATOSHI , TAKAHASHI MIYOSHI , SATO MASAKI , ITO MOTOYA , ARAI KEIJI
IPC分类号： H02K3/493
摘要： A magnetic wedge for use in an electromagnetic device, arranged at the opening portion of a core slot for receiving a winding, comprising a magnetic member consisting of a group of magnetic strips arranged in non-contact from one another and at a predetermined inclination angle for the depth direction of the core slot, and a plastic member for molding said magnetic member. Such a construction of the wedge permits the magnetic property at the opening portion of a core slot to be improved.

4. 发明专利

AU7263287A MAGNETIC SLOT-CLOSING WEDGE FOR ELECTRIC ROTATING MACHINE 未知
公开(公告)号：AU7263287A
公开(公告)日：1987-11-12
申请号：AU7263287
申请日：1987-05-08
申请人： HITACHI LTD
发明人： WATANABE MASATOSHI , TAKAHASHI MIYOSHI , SATO MASAKI , ITO MOTOYA , ARAI KEIJI
IPC分类号： H02K3/493
摘要： A magnetic wedge for use in an electromagnetic device, arranged at the opening portion of a core slot for receiving a winding, comprising a magnetic member consisting of a group of magnetic strips arranged in non-contact from one another and at a predetermined inclination angle for the depth direction of the core slot, and a plastic member for molding said magnetic member. Such a construction of the wedge permits the magnetic property at the opening portion of a core slot to be improved.

5. 发明专利

MX169455B 未知
公开(公告)号：MX169455B
公开(公告)日：1993-07-05
申请号：MX637287
申请日：1987-05-07
申请人： HITACHI LTD
发明人： ITO MOTOYA , ARAZ KEIJI , WATANABE MASATOSHI , TAKAHASHI MIYOSHI , SATO MASAKI
IPC分类号： H02K3/493 , H02K3/48
摘要： A magnetic wedge for use in an electromagnetic device, arranged at the opening portion of a core slot for receiving a winding, comprising a magnetic member consisting of a group of magnetic strips arranged in non-contact from one another and at a predetermined inclination angle for the depth direction of the core slot, and a plastic member for molding said magnetic member. Such a construction of the wedge permits the magnetic property at the opening portion of a core slot to be improved.

6. 发明专利

DE4437272C2 未知
公开(公告)号：DE4437272C2
公开(公告)日：2000-02-24
申请号：DE4437272
申请日：1994-10-18
申请人： HITACHI LTD , HITACHI SOFTWARE ENG
发明人： UENO HITOSHI , KAZAMA JUNICHI , KIONOSHITA HIROFUMI , SATO MASAKI
IPC分类号： G06F1/00 , G06F3/023 , G06F9/00 , G06F9/44 , G06F9/46 , G06F15/00 , G06F3/00
摘要： An automated operation machine including a first device driver for transmitting a console display message given by being addressed from a program for automatic operation, and a first adaptor connected to the first device driver, for outputting said console display message in a preselected format, can additionally own automatic operation performance without changing the first device driver by including the below-mentioned arrangements. That is, this automated operation machine is included of a second device driver for transmitting a predetermined operator command given from an operator program in correspondence to acertain message, a second adaptor connected to the second device driver, for outputting the operator command in a predetermined format, and a connection cable for mutually connecting the first device driver with the second device driver and for switching the console display message and the operator command between the first and second device drivers in order to continue the above-explained automatic operation. The connection cable is mutually cross-connected between on pair of input and output terminals of the first and second adaptors. The memory stores a console change program used to change the content of the configuration information area. Another device driver connected to a LAN is selectable by being addressed from the display program in order to input a command.

7. 发明专利

DE4437272A1 Automatically operated program-processing device 未知
公开(公告)号：DE4437272A1
公开(公告)日：1995-04-20
申请号：DE4437272
申请日：1994-10-18
申请人： HITACHI LTD , HITACHI SOFTWARE ENG
发明人： UENO HITOSHI , KAZAMA JUNICHI , KIONOSHITA HIROFUMI , SATO MASAKI
IPC分类号： G06F1/00 , G06F3/023 , G06F9/00 , G06F9/44 , G06F9/46 , G06F15/00 , G06F3/00
摘要： An automatically operated device contains a first device driver (118) for transmitting a display console message, which is output when the said driver is addressed by a program for automatic operation, and contains a first adaptor (103), which is connected to the first device driver, in order to output the message with a predetermined format. As a result, the device can carry out automatic operation without the first driver being altered by the inclusion of the arrangements specified below. This automatically operated device contains a second device driver (129) for transmitting a predetermined operator command, such as is created by an operator program in response to a specific message, a second adaptor (104), which is connected to the second device driver, in order to output the operator command with a predetermined format, and a connecting cable (106) for mutually connecting the first driver to the second driver and for changing over the message and the operator command between the first and the second driver, in order to continue the automatic operation specified above. The connecting cable is connected in a cross between a pair of input ports and ports of the first and second adaptor. A memory stores a console alteration program which is used to alter the contents of the configuration information area. Another device driver (137), which... Original abstract incomplete.

8. 发明专利

DE3715242A1 未知
公开(公告)号：DE3715242A1
公开(公告)日：1987-11-12
申请号：DE3715242
申请日：1987-05-07
申请人： HITACHI LTD
发明人： WATANABE MASATOSHI , TAKAHASHI MIYOSHI , SATO MASAKI , ITO MOTOYA , ARAI KEIJI
IPC分类号： H02K3/493 , H02K3/487 , H02K1/00
摘要： A magnetic wedge for use in an electromagnetic device, arranged at the opening portion of a core slot for receiving a winding, comprising a magnetic member consisting of a group of magnetic strips arranged in non-contact from one another and at a predetermined inclination angle for the depth direction of the core slot, and a plastic member for molding said magnetic member. Such a construction of the wedge permits the magnetic property at the opening portion of a core slot to be improved.

9. 发明专利

CA1122251A ROTARY DYNAMOELECTRIC MACHINE WITH MAGNETICALLY PERMEABLE MATERIAL IN SLOT CLOSURES 未知
公开(公告)号：CA1122251A
公开(公告)日：1982-04-20
申请号：CA320494
申请日：1979-01-30
申请人： HITACHI LTD
发明人： ITO MOTOYA , SATO MASAKI , WATANABE MASATOSHI , OKUDA HIRONORI
IPC分类号： H02K3/493 , H02K17/02 , H02K19/16 , H02K3/48
摘要： A rotary electric machine is arranged to comprise a stator including an annular stator core formed at its inner surface with circumferentially spaced and axially extending slots and a stator winding mounted in said slots. A rotor includes a rotor core formed axially shorter than the stator core. A rotor winding is wound on the rotor core and coil retaining rings are provided to securely hold end portions of the rotor winding. A magnetically permeable device is provided in the stator slots at portions opposing to the coil retaining rings. The result is a machine less prone to dynamic imbalance in the rotor and hence to undesirable vibration.

10. 发明专利

DE2655399A1 未知
公开(公告)号：DE2655399A1
公开(公告)日：1977-07-07
申请号：DE2655399
申请日：1976-12-07
申请人： HITACHI LTD
发明人： SATO MASAKI , WATANABE MASHATOSHI , TAKAHASI NORIYOSHI , TAKAHASHI MIYOSHI
IPC分类号： H02K3/32 , H02K3/00 , H02K3/47 , H02K3/46
摘要： In a gap winding type electric rotary machine, a stator winding consisting of a plurality of stator coils is mounted on the inner surface of a stator core within the air gap defined by the clearance between the stator core and the rotor core, in such a manner that the stator coils are grouped together in a plurality of stator coil units and each stator coil unit is encapsulated in a solid casing comprising an outer cover fixed to the inner surface of the stator core through an elastic sheet and an inner cover closing the outer cover. The inner clearance within the solid casing is also provided with an elastic sheet.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式