Daikin Industries, Ltd.

Mitsuboshi Belting Ltd.

Mugen Corporation

Akira Mori

Yasuhiro Murakami

Yasuo Mizushima

Kazuhiko Matsukawa

Katsumi Katou

Takeshi Endou

Eitarou Nakatani

Akinari Ikka

Yuuki Matsumoto

A scroll compressor includes a fixed scroll and a movable scroll. A facing surface of the fixed scroll that faces the movable scroll has a fixed oil groove. The fixed oil groove has a fixed circumferential groove portion. The fixed circumferential groove portion has a circular-arc portion that extends in the circumferential direction, and a wide portion wider in a radial direction than a groove width of the circular-arc portion. A facing surface of the movable scroll that faces the fixed scroll has a movable oil groove. The movable oil groove has a movable circumferential groove portion, and a radial groove portion that communicates with the movable circumferential groove portion. In a predetermined region of an angle range where the movable scroll makes an orbiting motion, a portion of the radial groove portion overlaps the wide portion as viewed from an axial direction.

Scroll compressor and refrigeration device

A heat source unit of a refrigerant cycle apparatus includes a compressor, a pipe, and a fixing member. The compressor includes two or three connection portions of a first connection portion connecting a suction pipe, a second connection portion connecting a discharge pipe, and a third connection portion connecting an injection pipe. The pipe includes a vertical portion. At least a part of the vertical portion extends vertically from each of the two or three connection portions. The fixing member fixes at least two of the vertical portions of two or three of the pipes of the suction pipe, the discharge pipe, and the injection pipe. Each of the connection portions of the pipes fixed by the fixing member is located on a first straight line as seen in a top view.

Heat source unit and scroll compressor

An image-capturing apparatus for putting practice which is mounted on a putter provided with a head including a face for putting, a shaft, and a grip includes: an image-capturing unit provided with a camera for imaging a hole; a computation unit configured to specify a face perpendicular line which is a vertical line drawn from the center of the face, and calculate a relative relation between the hole and the face perpendicular line based on a hole image captured by the camera; a display unit configured to display the relative relation calculated by the computation unit; and a mounting unit configured to mount at least the image-capturing unit on the shaft or the grip.

Image-capturing apparatus for putting practice and training putter having image-capturing apparatus

In a computer system comprising a computer having a keyboard, and a display device connected to the computer, an improved position indicator means comprising a mouse having means responsive to movement thereof over a support surface for generating electrical signals indicating the positioning of the mouse, power source means carried by the mouse, circuit means powered by said power source means for generating and transmitting radio signals corresponding to said electrical signal, and processing means associated with said computer for receiving said radio signal and converting said radio signal into a display on said display device positioned corresponding to the positioning of said mouse.

Wireless mouse apparatus

Growing community of inventors

Osaka, Japan

Akira Mori