公开(公告)号：IN178238B

公开(公告)日：1997-03-15

申请号：IN545DE1990

申请日：1990-06-06

Applicant: IBM

Inventor： AVIS MYRON F ,  MARTIN RANDALL W ,  NOMURA HIDEO ,  POLLITT RICHARD F ,  WITTNER ERNEST ,  YOSHIKAWA WATARU

IPC: G06C5/00

公开(公告)号：DE68925785D1

公开(公告)日：1996-04-04

申请号：DE68925785

申请日：1989-11-10

Applicant: IBM

Inventor： DAVIS MYRON F ,  MARTIN RANDALL W ,  NOMURA HIDEO ,  POLLITT RICHARD F ,  WITTNER ERNEST ,  YOSHIKAWA WATARU

IPC: G06F1/16 ,  H05K5/00

Abstract: The present invention relates to portable electronic apparatus comprising a container (1) having a front surface (25), a back surface (26), a top surface (23), and a bottom surface (24), and adapted to be stored and used while supported on its bottom surface (24). According to the invention the apparatus is characterised in that the area of the bottom surface (24) is less than the area of the front surface (25), the front surface comprises a pivotably mounted cover, and a keyboard (4) is mounted on the inside of the pivotally mounted cover.

公开(公告)号：JPH02148114A

公开(公告)日：1990-06-07

申请号：JP30080888

申请日：1988-11-30

Applicant: IBM JAPAN

Inventor： MAIRON FURENWAIDAA DEIBISU ,  RANDORU UIRIAMU MAATEIN ,  NOMURA HIDEO ,  RICHIYAADO FURANSHISU PORITSUT ,  AANESUTO UITSUTONAA ,  YOSHIKAWA WATARU

IPC: G06F1/16

Abstract: PURPOSE:To minimize the area on a desk required for the use by placing a bottom face whose area is smaller than those of the front face and the rear face on the desk at the time of the use and allowing a keyboard to function as a cover. CONSTITUTION:The case of a portable personal computer 1 has an upper face 23, a bottom face 24, a front face 25, a rear face 26, a left face 27, and a right face 28, and the area of the bottom face 24 is smaller than areas of the front face 25 and the rear face 26, and the bottom face 24 is placed on the desk at the time of using as well as not using the computer 1. A keyboard 4 is pivotally stuck to the frame of the personal computer 1 and is pivotally moved between the opening position and the drawn-back position as shown in the figure. A flat display device 2 and a floppy disk driving unit 3 are so set that they can be drawn back. Thus, the portable personal computer is obtained which requires only a minimum area on the desk when it is used by an operator.

公开(公告)号：JPH0574088B2

公开(公告)日：1993-10-15

申请号：JP30080888

申请日：1988-11-30

Applicant: IBM

Inventor： MAIRON FURENWAIDAA DEIBISU ,  RANDORU UIRIAMU MAATEIN ,  NOMURA HIDEO ,  RICHAADO FURANSHISU HORITSUTO ,  AANESUTO UITSUTONAA ,  YOSHIKAWA WATARU

IPC: G06F1/16

公开(公告)号：JPH08137581A

公开(公告)日：1996-05-31

申请号：JP26014194

申请日：1994-10-25

Applicant: IBM

Inventor： ISHII SHIGERU ,  HORIUCHI MITSUO ,  YOSHIKAWA WATARU

IPC: G06F1/26 ,  G06F1/16 ,  H01M2/10

Abstract: PURPOSE: To prevent a battery from slipping down from a battery storage part after the engaged state of the battery in a use position is released. CONSTITUTION: The latch part 66 of a latch lever 60 is pushed by a flat spring 72, it engages a recessed part 50 provided in the erecting face 48 of the battery 20 and holds the battery 20 in a battery storage part 24 at the use position. A knob 48 is operated, the latch lever 60 is turned and the engaged state between the latch part 66 and the recessed part 50 is released. When the battery 20 slides to an insertion port 22-side and it is pulled out, a plunger 90 engages the recessed part 50 and prevents the battery 20 from slipping down from the battery storage part 24. Thus, the battery is prevented from slipping down from the battery storage part 24 even if the battery 20 is pulled out in a state where an information processor is inclined.

公开(公告)号：HK203996A

公开(公告)日：1996-11-15

申请号：HK203996

申请日：1996-11-07

Applicant: IBM

Inventor： DAVIS MYRON F ,  MARTIN RANDALL W ,  NOMURA HIDEO ,  POLLITT RICHARD F ,  WITTNER ERNEST ,  YOSHIKAWA WATARU

IPC: G06F1/16 ,  H05K5/00

Abstract: The present invention relates to portable electronic apparatus comprising a container (1) having a front surface (25), a back surface (26), a top surface (23), and a bottom surface (24), and adapted to be stored and used while supported on its bottom surface (24). According to the invention the apparatus is characterised in that the area of the bottom surface (24) is less than the area of the front surface (25), the front surface comprises a pivotably mounted cover, and a keyboard (4) is mounted on the inside of the pivotally mounted cover.

公开(公告)号：SG44421A1

公开(公告)日：1997-12-19

申请号：SG1996000275

申请日：1989-11-10

Applicant: IBM

Inventor： DAVIS MYRON FULENWIDER ,  MARTIN RANDALL WILLIAM ,  NOMURA HIDEO ,  POLLITT RICHARD FRANCIS ,  WITTNER ERNEST ,  YOSHIKAWA WATARU

IPC: G06F1/16 ,  H05K5/00

Abstract: The present invention relates to portable electronic apparatus comprising a container (1) having a front surface (25), a back surface (26), a top surface (23), and a bottom surface (24), and adapted to be stored and used while supported on its bottom surface (24). According to the invention the apparatus is characterised in that the area of the bottom surface (24) is less than the area of the front surface (25), the front surface comprises a pivotably mounted cover, and a keyboard (4) is mounted on the inside of the pivotally mounted cover.

公开(公告)号：DE68925785T2

公开(公告)日：1996-09-26

申请号：DE68925785

申请日：1989-11-10

Applicant: IBM

Inventor： DAVIS MYRON F ,  MARTIN RANDALL W ,  NOMURA HIDEO ,  POLLITT RICHARD F ,  WITTNER ERNEST ,  YOSHIKAWA WATARU

IPC: G06F1/16 ,  H05K5/00

Abstract: The present invention relates to portable electronic apparatus comprising a container (1) having a front surface (25), a back surface (26), a top surface (23), and a bottom surface (24), and adapted to be stored and used while supported on its bottom surface (24). According to the invention the apparatus is characterised in that the area of the bottom surface (24) is less than the area of the front surface (25), the front surface comprises a pivotably mounted cover, and a keyboard (4) is mounted on the inside of the pivotally mounted cover.