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1. 发明专利

JP2003140774A ELECTRONIC EQUIPMENT 审中-公开
公开(公告)号：JP2003140774A
公开(公告)日：2003-05-16
申请号：JP2001339687
申请日：2001-11-05
申请人： TOSHIBA CORP
发明人： SASAKI KATSUMARU , WADA KOHEI , KOTEGAWA SO
IPC分类号： H05K5/02 , G06F1/16
摘要： PROBLEM TO BE SOLVED: To improve the operability for opening an equipment cover from the equipment main body. SOLUTION: This electronic equipment is provided with an equipment main body, an openable/closeable equipment cover, a first latch member formed at the equipment cover and equipped with a latch safety lug and a first latch spring for adding an elastic force to the first latch member, a second latch member formed at the equipment cover and equipped with a latch safety lug and a second latch spring for adding an elastic force to the second latch member, a first receiving member formed at the equipment main body with which the latch safety lug of the first latch member is engaged, and a second receiving member formed at the equipment main body to which the latch safety lug of the second latch member is engaged. The latch safety lug of the second latch member is shaped so as to be released from the second receiving member with a smaller force than that of the latch safety lug of the first latch member when a force is added to the equipment cover set at the closing position to the opening direction.

2. 发明专利

JPH10268976A PORTABLE ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPH10268976A
公开(公告)日：1998-10-09
申请号：JP7555897
申请日：1997-03-27
申请人： TOSHIBA CORP
发明人： SASAKI KATSUMARU , KINOSHITA TERUO
IPC分类号： G06F1/16 , G06F1/18
摘要： PROBLEM TO BE SOLVED: To provide portable electronic equipment with which the wiring work of cable can be easily performed by efficiently reducing radiation noises from a casing and excluding an excessive space for housing the cable out of the casing. SOLUTION: Portable electronic equipment 1 is provided with a casing 4 housing a circuit board 14 having a 1st connector 23, display unit 3 which is linked to the rear terminal part of casing 4 and houses an LCD 41, and cable 55 arranged between the inside of casing 4 and the inside of display unit 3 while including a 1st terminal part 55a having a 2nd connector 57 to be connected to the 1st connector 23 and a 2nd terminal part 55b having a 3rd connector 58 to be connected to the display device. The 1st connector 23 is arranged near the linking part of casing 4 and display unit 3. Besides, the casing 4 has an opening part 36 exposing the 1st connector 23, and this opening part 36 is overlaid with a detachable cover 37.

3. 发明专利

JPH11345038A ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPH11345038A
公开(公告)日：1999-12-14
申请号：JP15015798
申请日：1998-05-29
申请人： TOSHIBA CORP , TOSHIBA COMPUTER ENG
发明人： SASAKI KATSUMARU , WADA KOHEI
IPC分类号： G06F1/16 , H01M2/10
摘要： PROBLEM TO BE SOLVED: To provide an electronic equipment with a thin casing. SOLUTION: A portable computer as this electronic equipment is provided with a computer main body and the computer main body is provided with a lower housing 6. To the lower housing 6, a holding mechanism 51 for holding a battery pack in a battery housing part 20 is attached. The holding mechanism 51 is provided with an operation body 52, a lock member 53 and a return spring 54. The operation body 52 is provided with an operation part 61 and a wall part 62, the wall part 62 is provided with a locking part 71 for locking the engaging part of the battery pack and the operation body 52 is movable between a lock position where the locking part 71 locks the engaging part and an unlock position where it releases the engaging part. The return spring 54 energizes the operation body 52 to the lock position. The lock member 53 is attached to the operation part 61 movably between a first position for controlling the movement of the operation body 52 and a second position for allowing the movement.

4. 发明专利

JPH11110073A INFORMATION PROCESSOR 失效
公开(公告)号：JPH11110073A
公开(公告)日：1999-04-23
申请号：JP26695897
申请日：1997-09-30
申请人： TOSHIBA CORP , TOSHIBA COMPUTER ENG
发明人： SASAKI KATSUMARU , YAKUWA RYOHEI
IPC分类号： G06F3/16 , G06F1/16
摘要： PROBLEM TO BE SOLVED: To improve handleability and operability and to enhance S/N by securing a freedom degree for a microphone stay where a microphone is attached and adjusting the bending of the microphone stay to place the microphone at an optional space position. SOLUTION: A flat panel display 12 is rotatively added to a personal computer main body 20. A microphone stay 14 is attached to a microphone attachment part 13 of the display 12, and a microphone 15 is attached to the tip of the stay 14. A foldable and flexible tube is used to the stay 14 so that the microphone 15 attached to the tip of the stay 14 can be placed at an optional space position. In a voice input mode, the stay 14 is folded with a casing of the display 12 kept open and the microphone 15 is placed at a desired position near the mouth of a user.

5. 发明专利

JPH04167011A ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPH04167011A
公开(公告)日：1992-06-15
申请号：JP29196990
申请日：1990-10-31
申请人： TOSHIBA CORP
发明人： SASAKI KATSUMARU
IPC分类号： G06F1/16 , G06F1/00
摘要： PURPOSE:To prevent the brightness of a light emitting diode from decreasing and to diffuse light in two directions by providing a display member which has a staircase- shaped light incidence surface where the light of the light emitting diode is made incident and a reflecting surface for guiding the incident light to an upper end display surface or front end display surface. CONSTITUTION:This equipment is equipped with a housing 1 which connects from its top surface to the front surface and has display holes formed, light emitting diodes which are provided inside the display holes, upper end display surfaces 21a arranged in the display holes formed in the top surface, and front display surfaces 21b arranged in the display holes formed in the front surface. Further, the equipment is equipped with the display member 17 having the staircase-shaped light incidence surface 21d where the light from the light emitting diodes is made incident and the reflecting surface 21e which reflects the light, made incident and then reflected, and guides the reflected light to the upper end display surface 21a or front display surface 21b. Thus, the reflecting surface 21e guides the incident light to the upper end display surface 21a or front end display surface 21b, thereby brightening both the upper end display surface 21a and front end display surface 21b. Consequently, the brightness is prevented from decreasing and the light can be diffused in the two directions.

6. 发明专利

JP2000013065A ELECTRONIC APPARATUS 失效
公开(公告)号：JP2000013065A
公开(公告)日：2000-01-14
申请号：JP17878598
申请日：1998-06-25
申请人： TOSHIBA CORP , TOSHIBA COMPUTER ENG
发明人： SASAKI KATSUMARU , YOKOYAMA HISAHIRO
IPC分类号： F28D15/02 , G06F1/20 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide an electronic apparatus which can reasonably accommodate a heat generation body to be cooled within a casing, while coping with realization of the thin casing. SOLUTION: The electric apparatus includes a casing 4 having a bottom wall 4a, a first circuit board 20 provided as opposed to the bottom wall and having a circuit part 21 mounted thereon, and a circuit module 25 accommodated within the casing at such a position as to avoid the first circuit board 20 and electrically connected to the circuit board 20. The circuit module 25 has a second circuit board 26 having an MPU 27 mounted thereon to generate heat during its operation and a heat sink 52 thermally connected to the MPU. The second circuit board 26 is located at a position shifted toward a thick direction of the casing with respect to the first circuit board 20 within the casing, and the heat generation body is positioned on a side of the second board 26 opposed to the first board 20.

7. 发明专利

JP2000010665A ELECTRONIC EQUIPMENT 失效
公开(公告)号：JP2000010665A
公开(公告)日：2000-01-14
申请号：JP17878698
申请日：1998-06-25
申请人： TOSHIBA CORP , TOSHIBA COMPUTER ENG
发明人： SASAKI KATSUMARU , SUZUKI YASUYUKI
IPC分类号： G06F1/20 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide an electronic equipment absorbing vibration or impact added to a connector, and preventing connection failure. SOLUTION: An electronic equipment is provided with a casing 4, first circuit board 20 housed inside the casing, and circuit module 25 housed inside the casing and electrically connected with the first circuit board. A circuit module is provided with an MPU 27 generating heat during operation, a second circuit board 26 connected through connectors 30 and 41 with the MPU, and heat sink 52 mounted on the second circuit board, and thermally connected with the MPU. The heat sink is fixed to the casing, and the second circuit board is electrically connected through a displaceable floating type connector device 95 with the circuit board at a position far from the fixed part of the heat sink to the casing.

8. 发明专利

JPH11109875A DISPLAY DEVICE 失效
公开(公告)号：JPH11109875A
公开(公告)日：1999-04-23
申请号：JP26660397
申请日：1997-09-30
申请人： TOSHIBA CORP , TOSHIBA COMPUTER ENG
发明人： SASAKI KATSUMARU , YOSHIDA MITSUHIRO
IPC分类号： G06F1/16 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a display device capable of controlling a warp of a mask and always maintaining a proper mask function in a display device in which the periphery of a display area of a flat panel display installed in a case is covered with a mask. SOLUTION: Each of latching piece 6, 6,... having elasticity arranged at several points on the back of a LCD mask in the vicinity of an opening part is latched by specified packaged parts on a LCD cover 2 such as a circuit substrate 5 packaged on the LCD cover 2, latching parts formed on the back of a LCD unit 3, etc., and thereby, even if an opening part of a mask 4 will warp in the direction of being estranged from the screen of the LCD unit 3, the opening part of the LCD mask 4 is drawn by the elastic latching pieces 6, 6,..., therefore, the warp of the LCD mask 4 is suppressed and a space between the LCD mask 4 and the LCD unit 3 is always maintained in a proper state.

9. 发明专利

JPH10301679A PORTABLE TYPE INFORMATION EQUIPMENT PROVIDED WITH OPTICAL COMMUNICATION FUNCTION 失效
公开(公告)号：JPH10301679A
公开(公告)日：1998-11-13
申请号：JP10474597
申请日：1997-04-22
申请人： TOSHIBA CORP , TOSHIBA COMPUTER ENG
发明人： SASAKI KATSUMARU , YOKOYAMA HISAHIRO , SUZUKI YASUYUKI
IPC分类号： G06F1/18 , G06F1/16 , G06F3/00
摘要： PROBLEM TO BE SOLVED: To freely change the height position of an optical communication means by arranging the optical communication means side by side with a display device between the front surface and rear surface of a display housing and disposing a communication port connected to the optical communication means on the rear surface of the display housing. SOLUTION: An infrared ray communication equipment 42 for constituting the optical communication means is housed in the equipment housing chamber 33 of the display housing 18 and the infrared ray communication equipment 42 is arranged side by side with an LCD 19 inside the display housing 18. The spherical lenses 43a and 44a of a light emitting element 43 and a light receiving element 44 are made to face the projection part 30 of a display cover 21, the opening part 48 of the communication port 37 is positioned at the center part in a width direction of the display cover 21 and turned to an oblong hole shape along the width direction and the opening part 48 is made to face the light receiving element 43 and the light emitting element 44. Then, the protective cover 49 of the opening part 48 is constituted of a synthetic resin material provided with light transmissivity and the protective cover 49 is detachably fitted to the opening part 48.

10. 发明专利

JPH03269608A EXTENSION UNIT FOR PORTABLE COMPUTER 失效
公开(公告)号：JPH03269608A
公开(公告)日：1991-12-02
申请号：JP6823990
申请日：1990-03-20
申请人： TOSHIBA CORP
发明人： SASAKI KATSUMARU
IPC分类号： G06F15/02 , G06F1/16 , H01R13/629
摘要： PURPOSE:To simply and surely ensure the mechanical connection between a computer and a unit by providing a unit main body storing a parts whose function is to be extended, a store stage containing a guide means to be positioned, a slide connector, and a slide mechanism. CONSTITUTION:When a handle/leg 41 is put on the front edge of a store stage 3, a projecting end 43 of the leg 41 is stored in an auxiliary guide 7. Under such conditions, a portable computer 31 is pushed toward an extension unit 1. Thus the leg 41 is put into a hollow part 23 of a groove 5, and the unit 1 is mechanically connected to the computer 31. Then a control lever stopper mechanism is cancelled for a 2nd lever 21 and a 1st lever 11 is operated so that a slide connector 9 is connected to an extension connector 33. The communication is attained between the unit 1 and the computer 31 with the electrical connection secured between them. As a result, the sure connection is secured between the computer 31 and the unit 1 with no application of a complicated constitution.

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