公开(公告)号：JPH07271491A

公开(公告)日：1995-10-20

申请号：JP32453394

申请日：1994-12-27

Applicant: IBM

Inventor： JIYON PII KARIDEISU ,  MAIKERU PII GORUDOFUSUKI ,  JIERAADO MATSUKUBUITSUKAA ,  AGATA HIROAKI ,  NAKADA KAZUO

IPC: G06F3/02 ,  G06F1/16 ,  H01H13/84

Abstract: PURPOSE: To provide a keyboard assembly for computer containing a mobile keyboard pallet. CONSTITUTION: Pallets can be moved relatively to each other between a compressed housing position and an expanded actuating position. A moving mechanism moves one pallet 20 in the lateral direction against the other pallet 27, and then, the other pallet 27 in a.direction oblique to the lateral direction. The moving mechanism can be connected to the cover 16 of a computer 10 so that the movement of the pallets can be controlled automatically based on the position of the cover 16 against the base 14 of the computer 10. The pallets automatically move from the compressed housing position when the cover 16 is closed and to the expanded actuating position when the cover 16 is opened. When the cover 16 is moved to the closing position from the opening position, the pallets automatically move to the compressed housing position from the expanded actuating position.

公开(公告)号：JPH09133072A

公开(公告)日：1997-05-20

申请号：JP22699896

申请日：1996-08-28

Applicant: IBM

Inventor： MAIKERU PII GORUDOFUSUKI

IPC: F04B9/00 ,  A61F2/02 ,  A61M1/10 ,  A61M1/12 ,  F04B15/00 ,  F04B17/04 ,  F04B49/06 ,  F04B53/12 ,  F16C17/02 ,  F16C17/10 ,  F16C33/10 ,  F16J15/43 ,  H02K33/16

Abstract: PROBLEM TO BE SOLVED: To improve the physiological reliability at the time of feeding blood with a pump inside of an organism. SOLUTION: A linear pump 10 includes a housing 22 having a bore 22a, an inlet 22b and an outlet 22c, which are separated in the axial direction. A first check valve 24a is unified with the housing 22 so as to control the fluid passing through the bore. A piston 26 is fitted to the same shaft with the housing bore 22a, and the piston 26 includes a piston bore 26a, an inlet 26b and an outlet 26c. A second check valve 24b is unified with the piston so as to control the fluid passing through the piston bore 26a. A linear motor 28 includes a stator driving coil 28a and a pair of permanent magnet rings 28b separated in the axial direction, which cooperate with the stator driving coil 28a so as to oscillate the piston in the axial direction inside of the housing and which feed the fluid with a pump in the way passing through the housing, the inlet and the outlet of the piston in order.

公开(公告)号：JPH09112542A

公开(公告)日：1997-05-02

申请号：JP22650196

申请日：1996-08-28

Applicant: IBM

Inventor： MAIKERU PII GORUDOFUSUKI

IPC: F04B9/00 ,  A61F2/02 ,  A61M1/10 ,  A61M1/12 ,  F04B15/00 ,  F04B17/04 ,  F04B49/06 ,  F04B53/12 ,  F16C17/02 ,  F16C17/10 ,  F16C33/10 ,  F16J15/43 ,  H02K33/16

Abstract: PROBLEM TO BE SOLVED: To supply a lubricant over a long period of time, and eliminate abrasion and leakage of the lubricant. SOLUTION: A self-preload journal bearing assembly 10 contains a tubular housing 12 having a bore 16 to demarcate a plane cylindrical journal bearing 16a and a cylindrical rotary shaft 18 arranged there in a coaxial shape. This shaft 18 contains a plane cylindrical journal 18a leaving an interval in the radial direction toward the inside of a bearing to demarcate a journal bearing gap 20a. In a screw pump 26, a part is demarcated by a part of the shaft, and is arranged inside a housing bore 18c by fluidly connecting with the journal bearing 16a to continuously circulate a lubricant there by receiving pressure at rotating time (by a motor 24) of the shaft to cope with end part leakage of the lubricant 22 of from the journal bearing 16a.