International Business Machines Corporation

Lenovo (singapore) Pte. Ltd.

Masato Anzai

Yoshinari Toyosato

Kazuhiko Yamazaki

Hiroaki Agata

Tetsuo Ogawa

Nariaki Mieki

Shigeki Mori

Yoshihisa Kanada

Takehiko Noguchi

Akihiro Funakoshi

Kenichi Tanaka

Shinsuke Noda

Atsuhisa Naitoh

Tohru Tsunekawa

The display device includes a pedestal having a planar pedestal main body to be placed on a placing object and a planar arm that is arranged in a standing manner having a specified angle against the pedestal main body, and a display portion that is installed to the arm in a swinging manner and has an image display portion. In the case where the center of gravity of the display portion is within a range of a projection surface of the pedestal, the swinging angle of the display portion can be optimally set.

Angle adjusting device for a display

A modular personal computer of the present invention includes inlet and outlet openings for a cooling air flow, which are provided on a side portion of a housing disposed opposite to a desktop connection device, with the openings being spaced from each other across a central processing unit, and air passages extending between the inlet and outlet openings in an overlapping manner. Static pressure near the outlet opening is reduced by a diffuser. Air inside the modular personal computer is drawn out through the outlet opening to create negative pressure inside the modular personal computer, so that the cooling air flow is introduced from the inlet opening.

Modular personal computer, connection device for modular personal computer, method of cooling modular personal computer, and personal computer system

A radiation structure is employed in electronic apparatus such as a laptop computer having a body containing a heat generating element (e.g. CPU) and a display, rotatably connected to the body. The radiation structure transfers heat from the CPU to the outside of the apparatus and includes a first heatpipe; a hinge member connected to the host heatpipe for receiving heat therefrom; a second heatpipe for transferring heat from the hinge member to a radiation member placed in the display, one end of the second heatpipe being arranged substantially coaxially with the center of rotation of the display; and a sleeve member arranged in the hinge member coaxially with respect to the center of rotation of the display, the sleeve member being inserted from the outside into the inside of the display together with a portion of the second heatpipe which projects from the hinge member.

Radiation structure for electronic equipment and computer apparatus

A touch panel section, which is formed by affixing transparent resistive film sheets onto both of front and back surfaces of a transparent glass plate respectively, is rotatably mounted between a keyboard and a flat panel display each being provided in a portable electronic device such as a notebook computer. The touch panel section is rotated toward the flat panel display or keyboard for selectively switching the involved input methods. That is, with the introduction of the rotatable touch panel section into the portable electronic device, it becomes possible to support three different input operations; an input operation by a fingertip (tablet function), a handwritten input operation (digitizer function) by a pen and a conventional input operation by the keyboard.

Portable electronic device

A plurality of wireless data output mechanisms (LEDs) are loaded at different angles to each other into a wireless communication apparatus, and a movable shutter for selecting at least one of the LEDs is located in front of the LEDs. The shutter has an output hole that is so formed that the selection of an arbitrary LED is possible, and as the shutter is shifted to shield unnecessary LEDs, it is possible to select only a desired LED. To select all the LEDs, the shutter is moved to a position where it does not shield any of the LEDs. With this arrangement, the direction for wireless communication can be easily set and the directivity of communication can be improved without reducing the light emission output.

Infrared transceiver having a movable transmitter shutter

An information processing apparatus which comprises a main body in a flat, plane box shape, a flat input section provided on the front surface of the main body, a stand, provided on the rear surface of the main body, having two or more tilting positions relative to the main body where it is preferable that the stand has a retracted position wherein the stand falls down into the rear surface of the main body, a first tilt position where the main body in-clines at a relatively small angle to a desk surface, and a second tilt position where the main body inclines at a relatively large angle to the desk surface. In the first tilting position, the main body is inclined slightly toward the front relative to the desk surface. With the main body thus positioned, it is easy to manipulate a pen held against the input face of the input section. In the second tilt position, the main body is held almost upright relative to the desk surface. When an external keyboard, for example, is attached to the main body for data input with the input section being used only as a display, and the main body is in the second tilt position, an operator can see the display easily while using the keyboard, and the computer's usability is enhanced. In the retracted position, the stand is fully retained in the rear surface of the main body, and the thickness of the main body is not expanded with the stand in this position, so that the computer can be carried or stored.

Hand held tablet computer having external mechanisms for facilitating

A portable PC is provided with a mechanism for elevating and lowering a pointing device in the keyboard of the PC. The elevating and lowering mechanism elevates and lowers the pointing device in response to the opening and closing of the cover of the computer to provide a proper operating height to the pointing device when the cover is open while reducing the thickness of the PC with the cover closed.

Growing community of inventors

Machida, Japan

Masato Anzai