Kioritz Corporation

Minoru Yonekawa

Fumihiko Aiyama

Isao Masuda

Yasuharu Sato

Tomohiro Ohtani

Toshio Takahashi

Yoshiaki Nagao

Fujio Kobayashi

Tadashige Kondo

Tadashi Ozaki

Akira Sageshima

Fujihiro Matsuura

Hiroshi Iesato

Hitoshi Harada

Chikato Ninagawa

Kazuyuki Nishiwaki

Kazumasa Okano

Hiroshi Moriki

A disk cleaner includes a polishing member which is adapted to be rotated while being engaged with a surface of the disk, thereby to polish the surface of the disk. The polishing member is disposed such that the rotational axis of the polishing member is kept perpendicular to the surface of the disk, thereby to cause the disk to rotate in one direction due to a frictional force between the polishing member and the surface of the disk. The rotational axis of the polishing member is spaced apart from a rotational axis of the disk in the radial direction of the disk, whereby only part of the polishing member engages the surface of the disk.

Disk cleaner

A method for manufacturing a cylinder for a two-stroke internal combustion engine provided with a pair of hollow scavenging passages, which comprises the steps of casting a raw cylinder body provided with the hollow scavenging passages and forming scavenging ports and/or air-fuel mixture inlet ports communicating respectively with said scavenging passages in the raw cylinder body by means of non-contact machining method.

Method for manufacturing a cylinder for two-stroke internal combustion

A cap assembly for sealing a spout of a container, the cap assembly comprising:

Moulded cap with a gasket

For removing a scratch or stain from a surface of a disk such as a CD, a disk cleaner/scourer/polisher device has a scouring member such as a buff. The disk is rotated about its axis, and the buff is pressed against the surface of the disk and rotated also with the axis of rotation of the buff being perpendicular to the surface of the disk, scouring is uniform and does not impair surface flatness. Changing between scouring members, between scratch removal and polishing is facilitated by a lifting mechanism for selectively pressing the corresponding scouring member against the surface.

Disk cleaner device

The present invention relates to a two-cycle internal combustion gasoline engine cylinder. The two-cycle engine cylinder according to this invention is characterized in that a smooth hard chromium plated layer is formed on a combustion chamber top inner surface of the cylinder.

Two-cycle internal combustion gasoline engine cylinder

A method of forming sliding surfaces, wherein a first plating layer with a relatively high level of hardness is formed by using a first plating liquid which is at a relatively low temperature; and a second plating layer with a hardness lower than that of the first plating layer is formed on the surface of the first plating layer by using a second plating liquid which is at a temperature higher than that of the first plating liquid; the second plating layer being honed to a predetermined thickness.

Method of forming sliding surfaces

A method for manufacturing a cylinder having scavenging passages for a two-cycle internal combustion engine is disclosed which comprises the steps of forming bulged portions protruded radially outwardly in a portion of a cylindrical liner, and surrounding the liner by casting through a high pressure diecast method, thereby form a main part of the cylinder.

Method for producing cylinder having scavenging passages for two-cycle

An aluminium alloy cylinder includes a cylinder body and a cylinder bore therein. An iron layer is electrodeposited on the wall surface of the cylinder bore by means of a high cathode current density so that a multiplicity of randomly oriented channels are formed in the electrodeposited iron layer.

Growing community of inventors

Hachioji, Japan

Minoru Yonekawa