Seiko Epson Corporation

Toru Shirasaki

Kazuyoshi Fujimori

Koichiro Komatsu

A wiping apparatus has a cover box which covers at least a feeding reel, a take-up reel, a wiping member and a spray head, as well as a sheet-feeding passage for the wiping sheet. The passage extends from the feeding reel to the take-up reel. The cover box has formed therein a member opening through which the wiping member protrudes.

Wiping apparatus and imaging apparatus provided therewith, method of manufacturing electro-optical device, electro-optical device, and electronic apparatus

A work holder is provided for a through hole examination apparatus that reduces the generation of scrubbed-off metal powder caused by abrasion during the movements, and has a high operability. Also, it is an object to provide a work holder for a through hole examination apparatus that can readily adjust the holder to be parallel at low costs. A work holder 18 is provided for a through hole examination apparatus, which retains a workpiece having through holes provided therein and transfers the same between a work replacement operation region and a through hole examination region. A roller movement device is mounted on the holder main body to enable a rolling movement thereof, and the roller movement device is made to be height-adjustable such that the parallel degree of the holder is adjustable.

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Suwa, Japan

Toru Shirasaki