Creative Technology Corporation

Megumu Kawae

Yoshiaki Tatsumi

Toshifumi Sugawara

Hiroshi Fujisawa

Hiroyuki Moriyama

Yasuyuki Temma

Provided are a work heating device which is capable of heating a work piece with high soaking properties as well as fine temperature control and which remains highly reliable over a long-term use by preventing the deformation or the like of a chuck member, and a work treating device that uses the work heating device. The work heating device is a work heating device in which the chuck member including a work attraction electrode for work attraction and a heater member including a heating element for work heating are layered, and which is capable of heating with the heater member the work piece stuck by attraction on the chuck member side, in which the heater member includes a chuck attraction electrode for causing the chuck member to stick by attraction, between a surface of the heater member that is opposed to the chuck member and the heating element, so that the chuck member and the heater member are layered detachably. The work treating device is obtained by putting the work heating device on a base platform.

Work heating device and work treatment device

Provided is a detachable generator device which can change the installation location with ease and which can effectively use a solar cell to generate electric power. The detachable generator device includes: a film-like solar cell; and attaching/detaching means for allowing the film-like solar cell to be attached to and detached from an attachment object at an installation location. The attaching/detaching means includes an adhesive film having an attaching/detaching surface which develops Van der Waals force to enable repeated affixation, or an electrostatic chuck for forming an attaching/detaching surface by turning on/off a voltage source connected to an attraction electrode sandwiched between two insulating layers to freely develop electrostatic attraction on a surface of at least one of the insulating layers.

Detachable generator device

A two-sided attraction structure including an electrostatic chuck portion () and a power supply portion (), the electrostatic chuck portion () including a dielectric member () in a plate-like shape, which is made of an insulating material and has a front side and a back side, and an internal electrode () mounted into the dielectric member, the front side and the back side of the dielectric member each serving as an attraction surface when voltage is applied to the internal electrode (), the power supply portion () applying the voltage to the internal electrode, of the electrostatic chuck portion (), in which the power supply portion () includes a solar cell () and a voltage boost circuit () for boosting power generated by the solar cell ().

Growing community of inventors

Kawasaki, Japan

Megumu Kawae