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41. 发明专利

JP2000269318A SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF 失效
公开(公告)号：JP2000269318A
公开(公告)日：2000-09-29
申请号：JP6738499
申请日：1999-03-12
申请人： TOSHIBA CORP
发明人： KOIKE NOBORU , KONDO TOSHIYUKI
IPC分类号： H01L21/76 , H01L27/10
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure, wherein the effective characteristics of elements are raised or the surface, which is within element regions, of a substrate can be prevented from being exposed, a the manufacturing method of the device. SOLUTION: This semiconductor device is constituted into a structure, wherein a silicon oxide film 102 is formed on the surface of a semiconductor substrate 101, and a silicon nitride film 103 which is used as the flattening stopper material for a buried oxide film, is formed on the surface of the film 102. After the trenches 105 are formed in the substrate 101, etching is performed on the side surfaces of the film 102 to make the side surfaces retreat. Oxidation is performed on the exposed surface of the substrate 101 to make round the surfaces of element regions. As a result, the effective size of the element regions can be made larger than the real size of the element regions.

42. 发明专利

JPH0745983A CONNECTING STRUCTURE FOR PRINTED WIRING BOARD AND SHIELD CASE 失效
公开(公告)号：JPH0745983A
公开(公告)日：1995-02-14
申请号：JP18612193
申请日：1993-07-28
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： KOIKE NOBORU , SERAKU KOUICHI
IPC分类号： H01R4/64 , H05K9/00
摘要： PURPOSE:To provide the connecting structure for a printed wiring board and shield cases capable of ensuring electrical connection between the shield cases mounted on the surface and rear of the printed wiring board and the printed wiring board only by installing one conductor having elasticity to the printed wiring board. CONSTITUTION:A printed wiring board 21, in which grounding patterns 21 are formed to a peripheral section 21a, a conductor 36, which has a groove section 36b, into which the peripheral section 21a of the printed wiring board is inserted and which is connected electrically to the grounding patters 21b and has elasticity, a shield case 32 mounted on one surface of the printed wiring board 21 and fast stuck to the conductor 36 and a shield case 26 installed onto the other surface of the printed wiring board 21 and closely attached to the conductor 36 are provided.

43. 发明专利

JPH0745328A ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPH0745328A
公开(公告)日：1995-02-14
申请号：JP18611993
申请日：1993-07-28
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： KOIKE NOBORU , SERAKU KOUICHI
IPC分类号： H01R13/42 , H05K5/02 , H05K7/10
摘要： PURPOSE:To keep an opening closed when an outside connector is disconnected from an inside connector by disposing, in a casing, a shutter having elasticity capable of moving a cover by insertion or withdrawal of the outside connector. CONSTITUTION:A shutter 130 is provided with a base end 131 fixed to the inner wall of a casing 120 in the vicinity of an opening 121, a cover 132 formed on a tip side in order to close the opening 121, and an intermediate portion 133 for connecting the cover 132 to the base end 131, where they are integrally made of an elastomer material. The intermediate portion 133 is formed thin so as to be easily bent by external force to be exerted on the cover 132. The intermediate portion 133 has such a cross section as to position the cover 132 in such a state as to close the opening 121 by elastic force in the case where external force is not exerted on the cover 132. Since a hand set is provided with the aforementioned shutter 130, the opening 121 of the casing 120 is closed by the cover 132 of the shutter 130 if the hand set is used singly.

44. 发明专利

JPH04275493A SHIELDING DEVICE 失效
公开(公告)号：JPH04275493A
公开(公告)日：1992-10-01
申请号：JP6099991
申请日：1991-03-04
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： MATSUMOTO JUNICHI , KOIKE NOBORU
IPC分类号： H05K9/00
摘要： PURPOSE:To provide a shielding device which can eliminate a gap between upper, lower shield case and a board without intermediary of a conductive packing and effectively shield high frequency waves. CONSTITUTION:First, second shield cases 11, 12 and a flexible board 16 held at a peripheral edge 18 between the end of the case 11 and the end of the case 12, are provided, the board 16 is exposed at a pattern 21 with one side surface of the edge 18, and bent at the edge 18 in a state that the pattern 21 is brought into contact with the ends of both the cases 11, 12.

45. 发明专利

JPH01303840A PORTABLE RADIOTELEPHONY SYSTEM 失效
公开(公告)号：JPH01303840A
公开(公告)日：1989-12-07
申请号：JP13374488
申请日：1988-05-31
申请人： TOSHIBA CORP
发明人： KOIKE NOBORU , SAWA TOYOTARO
IPC分类号： H04B1/38 , H04M1/02
摘要： PURPOSE:To separate a portable radio from portable equipment, to execute communication through a wireless line only with the potable radio, and to miniaturize the equipment by composing the portable wireless telephone system of the portable radio having an exchanging part and the portable equipment. CONSTITUTION:A portable radio 1 is normally mounted by the mounting mechanism of portable equipment 2, and connected through an exchanging antenna 26 provided at the portable equipment 2, the portable equipment, and a coaxial cable 4. In such a condition, when an incoming call exists, the receiving signal from the exchanging antenna 26 provided at the portable device 2 is inputted through the coaxial cable 4 to the exchanging part of the portable radio 1, and demodulated. Speaking with the use of handsets 13 and 14 of the portable radio 1 is attained. On the contrary, when the portable radio 1 is brought and used in a place separate from the portable equipment 2, the portable radio 1 is separated from the portable equipment 2, the coaxial cable 4 is also separated, the exchanging antenna 17 of the portable radio 1 is operated to an exchangeable condition, and the outgoing operation or the incoming operation is executed. Thus, the small portable wireless telephone system convenient for carrying can be obtained.

46. 发明专利

JPS62213298A END TREATMENT OF METAL NET WIRING MATERIAL 失效
公开(公告)号：JPS62213298A
公开(公告)日：1987-09-19
申请号：JP5510086
申请日：1986-03-14
申请人： TOSHIBA CORP
发明人： KOIKE NOBORU
IPC分类号： B21F11/00 , B21F13/00 , F16J15/06 , H05K9/00

47. 发明专利

JP2002185600A PORTABLE TELEPHONE 失效
公开(公告)号：JP2002185600A
公开(公告)日：2002-06-28
申请号：JP2000374620
申请日：2000-12-08
申请人： TOSHIBA CORP
发明人： KOIKE NOBORU , IIZUKA AKIRA
IPC分类号： G06F3/02 , G06F3/00 , G06F3/048 , G06F3/14 , H04M1/23 , H04M1/247
摘要： PROBLEM TO BE SOLVED: To provide a portable telephone with which the user can easily select a selective icon display irrespective of the shape of contents. SOLUTION: This portable telephone is provided with a liquid crystal displaying section 2, a display control circuit which controls the displayed form of contents displayed in the displaying section 2 and the displayed position of a selected icon displayed in connection with the contents in accordance with the shape of the contents, and operating members (keyboards 3A and 3B and side-face keyboards 6A and 6B) respectively provided for selecting selected icons at positions corresponding to the selected icon displaying sections of the display section 2.

48. 发明专利

JPH1126576A SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH1126576A
公开(公告)日：1999-01-29
申请号：JP17568497
申请日：1997-07-01
申请人： TOSHIBA CORP
发明人： KIYONO YURIKO , KOIKE NOBORU
IPC分类号： H01L23/52 , H01L21/3205 , H01L21/768 , H01L23/522
摘要： PROBLEM TO BE SOLVED: To prevent a malfunction of a circuit by electrically connecting an exposed semiconductor substrate and a dummy electrode made by patterning the conductive material, on an insulating film and in a contact hole. SOLUTION: A silicon oxide film 4 is formed on the surface of a semiconductor substrate 1 and then resist is applied onto the surface of the silicon oxide film 4. With the resist as a mask, the silicon oxide film 4 is etched and thereby a contact hole 31 is formed. After that, polycrystalline silicon films 12a, 21b are formed on the entire surface. On these polycrystalline silicon films 12a, 12b, a high melting point metal film 5 is deposited and then the polycrystalline silicon films 12a, 12b and the high melting point metal film 5, which are used as conductive materials, are patterned to form dummy electrodes 12a, 12b, 5. These dummy electrodes 12a, 12b, 5 are electrically connected to the semiconductor substrate 1.

49. 发明专利

JPH06196912A ANTENNA 失效
公开(公告)号：JPH06196912A
公开(公告)日：1994-07-15
申请号：JP26035893
申请日：1993-09-27
申请人： TOSHIBA CORP
发明人： KOIKE NOBORU
IPC分类号： H01Q1/24
摘要： PURPOSE:To provide an antenna eliminating the need for a built-in antenna, capable of transmitting/receiving signals even when the antenna is stored and constituted so as to be appropriate for carrying. CONSTITUTION:Since at least a rod-like antenna 20c is functioned as an antenna when a 1st connection part 20a is engaged with the hole of a casing joint part 11 or a loading antenna 20b is functioned as an antenna when a 2nd connection part 24 is engaged with the hole of the joint part 11, a user for this radio set is allowed to contract the antenna until the 1st connection part 20a is tightly engaged with the hole of the joint part 11 at the time of waiting and extend the antenna until the 2nd connection part 24 is tightly engaged with the joint part 11 at the time of calling, so that the operability of the radio set can be improved. At the time of waiting, only the loading antenna 20b is protruded from the casing 1.

50. 发明专利

JPH0646001A MOBILE RADIO COMMUNICATION EQUIPMENT 失效
公开(公告)号：JPH0646001A
公开(公告)日：1994-02-18
申请号：JP19729092
申请日：1992-07-23
申请人： TOSHIBA CORP
发明人： KOIKE NOBORU , SEKIKAWA TATSUAKI
IPC分类号： H04W88/02 , H04B7/26 , H04W88/06
摘要： PURPOSE:To provide an equipment which has merits of both of a radio telephone set and a selective call receiver and has the radio telephone set and the selective call receiver separated and individually used at need and is compact without obstructive projecting parts or the like and is superior in appearance. CONSTITUTION:A battery pack 2 of a portable telephone set is provided with a second storage part 23 independently of a first storage part 22 where a battery is stored, and a selective call receiver 3 is detachably stored in this storage part 23, and a portable telephone set main body 1 is provided with the combination mode. When the combination mode is set, power supply to each circuit of the transmission system and the reception system is completely stopped and the incoming wait operation is not performed. A terminal or the like through which reception message data of the selective call receiver 3 is transferred to the portable telephone set main body 1 is provided, and message data received by the portable telephone set main body 1 is transferred to the portable telephone set main body 1, and the processing like automatic call originating is performed based on this message data by the portable telephone set main body 1.

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