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21. 发明专利

JPH02290097A FILLING-UP STRUCTURE FOR OPENING FOR INTRODUCING LINE CABLE 失效
公开(公告)号：JPH02290097A
公开(公告)日：1990-11-29
申请号：JP9401590
申请日：1990-04-11
申请人： HITACHI LTD
发明人： SATO HIDEAKI , MATSUMOTO SATOSHI
IPC分类号： H05K7/00
摘要： PURPOSE:To fill up an opening firmly, surely and with high operational efficiency as well by filling gaps up with a plurality of rectangular and triangular metal fittings according to the actual situation of shapes of cables after leading line cables into an opening for introducing line cables. CONSTITUTION:A plurality of screw holes 3 for mounting metal fittings are made at surroundings in the vicinity of square hole shaped opening 2 for introducing line cables which are provided in an enclosure 1. The metal fittings 4 for filling the opening up are flat plates and yet, they are divided into two classes, i.e., almost rectangular and triangular shapes. A plurality of the external cables 5 are led into the inlets 2 in a state that all metal fittings 4 for filling the opening up are detached from the opening 2 and the cables are fixed at an arbitrary position. The openings are filled up by using a plurality of two kinds of the metal fittings 4 with mounting screws 8 according to the state of accommodating the cables 5. Fine adjustment of gap- plugging in the vicinity of the cable 5 is performed in such a way that the fittings perform a sliding movement by using elliptic holes 6 and further, rotation and the like are performed by using the screw holes 3 for mounting the metal fittings as well as screw holes 7 as rotation centers. The gaps are filled up by making the metal fittings 4 come close to the cable 5.

22. 发明专利

JPS63215097A CONSTRUCTION FOR ATTACHING EQUIPMENT PARTS 失效
公开(公告)号：JPS63215097A
公开(公告)日：1988-09-07
申请号：JP4751187
申请日：1987-03-04
申请人： HITACHI LTD
发明人： MATSUMOTO SATOSHI , SATO HIDEAKI
IPC分类号： H05K7/14

23. 发明专利

JPS6358894A CUBICLE FOR ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPS6358894A
公开(公告)日：1988-03-14
申请号：JP20143186
申请日：1986-08-29
申请人： HITACHI LTD
发明人： SATO HIDEAKI , MORIKAWA SHUSUKE , MATSUMOTO SATOSHI
IPC分类号： H05K7/02

24. 发明专利

JPS6231308A GAS INSULATED SWITCHGEAR 失效
公开(公告)号：JPS6231308A
公开(公告)日：1987-02-10
申请号：JP16676285
申请日：1985-07-30
申请人： HITACHI LTD
发明人： SATO HIDEAKI , YAMAOKA YUKINORI , NAKANO HARUJI
IPC分类号： H02B13/02

25. 发明专利

JPH1166079A RETRIEVAL SYSTEM FOR MULTIMEDIA DATA 失效
公开(公告)号：JPH1166079A
公开(公告)日：1999-03-09
申请号：JP21607697
申请日：1997-08-11
申请人： HITACHI LTD
发明人： SATO HIDEAKI , AZUMA AKIO
IPC分类号： G06F17/30
摘要： PROBLEM TO BE SOLVED: To provide a retrieval system for distributedly arranging respective multimedia data at their optimum physical devices and to reduce the change in a database when the multimedia data are moved to another physical device. SOLUTION: Data 4 for retrieval store one keyword at least and the correspondent identifier of multimedia data concerning each piece of multimedia data. Access path information 6 stores the identifiers of respective multimedia data and the correspondent physical storage positions of the multimedia data. Retrieval engines 8 and 10 respectively acquire the identifiers of multimedia data satisfying applied retrieval conditions by retrieving the respective data for retrieval. Based on the applied identifier of the multimedia data, a multimedia data access control part 5 retrieves the access path information 6 and acquires the target multimedia data from the correspondent physical storage position.

26. 发明专利

JPH09121236A PORTABLE TELEPHONE SET 失效
公开(公告)号：JPH09121236A
公开(公告)日：1997-05-06
申请号：JP13526796
申请日：1996-05-29
申请人： HITACHI LTD
发明人： KAWAMURA KUNITO , URUSHIBARA ATSUHIKO , HOSHINO TAKASHI , NEMOTO RYUICHI , SATO HIDEAKI
IPC分类号： H04M1/22 , H04M1/00
摘要： PROBLEM TO BE SOLVED: To recognize whether a portable telephone set is stored in a bag, etc., or not by the portable telephone set and to automatically change the calling sound according to the recognition by providing a calling sound variable mode automatically changing the calling sound according to the brightness around the portable telephone set. SOLUTION: When a first calling sound variable mode is set, a control part 6 actuates an optical sensor 7 and a brightness level decision part 8 when an incoming call is detected, the information on the brightness around the portable telephone set detected by the optical sensor 7 is compared with preliminarily set threshold in a brightness level decision part 8 and this result is fetched. When the brightness around the portable telephone set is darker than the preliminarily set threshold the control part 6 commands a calling sound producing control part 10 to tone up the calling sound. When the brightness around the telephone set is brighter than the preliminarily set threshold, the control part 6 commands the calling sound producing control part to tone down the calling sound.

27. 发明专利

JPH07222314A COMPOSITE GAS INSULATED SWITCHGEAR 失效
公开(公告)号：JPH07222314A
公开(公告)日：1995-08-18
申请号：JP30469394
申请日：1994-12-08
申请人： HITACHI LTD
发明人： SATO HIDEAKI , SAKAGUCHI MINORU
IPC分类号： H02B13/02
摘要： PURPOSE:To decrease the number of components by providing an enclosure for housing in interrupter unit with a plurality of connection ports thereby eliminating the need of a dedicated connection port. CONSTITUTION:An enclosure 1 for housing an interrupter unit of a composite gas insulated switchgear having single bus structure is connected, at a connection port 2 thereof, with the interrupter of main bus through a main bus disconnector 4. Furthermore, a moving cable 6 is connected through a cable adaptor 5 with a connection port 3 disposed below the connection port 2. The connection port 2 is connected, on the front thereof, with a cable head 19 provided on a frame 20 incorporating a CT for passing thecable. This structure decreases the number of components and reduces the manufacturing cost. The main bus interrupter serves as a protector against the faults occurring frequently on the side closer to the main bus than the disconnector 4 and the moving cable is used continuously for receiving and transmitting power.

28. 发明专利

JPH06268724A FOLDING TYPE PORTABLE ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPH06268724A
公开(公告)日：1994-09-22
申请号：JP5349093
申请日：1993-03-15
申请人： HITACHI LTD
发明人： WARATANI KENICHI , GOTO MASAO , MATSUMOTO KUNIO , SATO HIDEAKI
IPC分类号： H04M1/03 , H05K1/00 , H05K7/16
摘要： PURPOSE:To improve assembling easiness, waterproof and impact resistance in a folding type portable electronic equipment such as a telephone set composed of a housing on a microphone side and that on a transmitter side in a folding type. CONSTITUTION:In the folding type portable telephone set combining the housing on the microphone side 1 and the housing on the transmitter side 2 by a hinge part 10 to be freely openable/closable, the hinge part is composed of an FPC board electrically connecting the respective housings 1 and 2 and a soft resin with impact resilience, which covers the FPC board to be integrally and closely sealed.

29. 发明专利

JPH0642598B2 失效
公开(公告)号：JPH0642598B2
公开(公告)日：1994-06-01
申请号：JP20143286
申请日：1986-08-29
申请人： HITACHI LTD
发明人： SATO HIDEAKI , MATSUMOTO SATOSHI , MORIKAWA SHUSUKE
IPC分类号： H05K7/02

30. 发明专利

JPH05205809A MINIATURE JACK 失效
公开(公告)号：JPH05205809A
公开(公告)日：1993-08-13
申请号：JP1195592
申请日：1992-01-27
申请人： HITACHI LTD
发明人： SATO HIDEAKI , ITAKURA SAKAE
IPC分类号： H01R13/46 , H01R13/73 , H05K1/18
摘要： PURPOSE:To increase workability of assembling with an external case and perform the high-density miniaturization of an electronic device which excels in water-proof quality by locating the bottoms surface of a jack embeded into a printed circuit board so as to substantially accord with the upper surface or the terminal side surface of parts connectively mounted on the printed circuit board. CONSTITUTION:The bottom surface of a jack 2 is located so as to be embeded into a notch part 11 having its projected form with which a printed circuit board 7 is provided and at the same time to substantially accord with the upper surface or the terminal side surface of parts which are connectively mounted on the printed circuit board 7. With such an arrangement, the height of parts connectively mounted on a printed circuit board may be uniformed, thereby improving the waterproof quality and making it feasible to perform the high- density connective mounting which excels in assembly.

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