Kabushiki Kaisha Topcon

Tokyo Kogaku Kikai Kabushiki Kaisha

Kabushiki Kaisha

Jun Onose

Takahiro Watanabe

Mitsuo Ishii

Hiroyuki Okada

Akihiro Harada

Toshihiro Iwai

Yasuko Tsuruga

Kazutoshi Takagi

Fukuichi Adachi

A lens layout setting apparatus for lens grinding processing apparatus having a display screen of a display device for various settings for processing data of eyeglass lens shape for an eyeglass frame, and data of lens grinding process to grind the lens based on the data of lens shape for the frame, further including a control means to add, delete or rearrange a setting condition. The display device displays data of eyeglass lens shape for an eyeglass frame, and of eyeglass lens grinding process required for grinding the lens based on the data, and further displays tabs arranged to display a layout operating screen to set a layout of the data of lens shape for the frame, a state of measuring an edge thickness of the lens, simulation of the shape of a V-shaped protrusion formed on an edge of the lens, and a grinding process screen.

Lens layout setting apparatus for lens grinding process and display apparatus for the same

A lens layout display apparatus for lens grinding processing apparatus having a display screen on which is displayed data of eyeglass lens shape for an eyeglass frame, and data of eyeglass lens grinding process to grind the eyeglass lens based on the data of eyeglass lens shape for an eyeglass frame, the display means also displaying various icons which show a state of measuring an edge thickness of the eyeglass lens, a state of simulation of the shape of a V-shaped protrusion formed on an edge of the eyeglass lens, a state processing the edge portion of the eyeglass lens, and a completion of the grinding process of an eyeglass lens.

Rotating laser

A light source device for use in a medical apparatus has a turnable or linearly movable member or flange provided in a housing, and an actuator removably attached to the movable flange and carrying two light sources thereon. The actuator has two connector plugs provided thereon which are connected to the two light sources respectively, while the movable member is provided with two corresponding connector sockets. The two connector plugs and the corresponding two connector sockets are coupled and separated together when the actuator and the movable member are coupled and separated together. The device further comprises light conductor means for guiding light from one of the light sources to an object to be illuminated, and switch means connected between a power source and each connector socket. The device is arranged such that one of the two light sources is positioned opposite to the inlet of the light conductor means by moving the movable member coupled with the actuator. The switch means connected to the light source positioned opposite to the light conductor inlet is then closed and power is supplied from the power source to such light source. Thus, according to the invention, light sources can be easily and rapidly set to the device.

Light source device for medical apparatus

Growing community of inventors

Tokyo, Japan

Jun Onose