Dai Nippon Insatsu Kabushiki Kaisha

Daiichi Denshi Kogyo Kabushiki Kaisha

Mitsuru Takeda

Noritaka N Egashira

Masanori Akada

Masaki M Kutsukake

Yoshikazu Ito

Jumpei J Kanto

Shunsuke Mukasa

Takao Suzuki

Hideo Hosoi

Yasuo Otatsume

Wataru Kuramochi

Hitoshi Fujii

Yuji Sakurai

Eiichi Inoue

Minoru Utsumi

Satoru Kuramochi

Atsushi Takano

Kazuo Umeda

Masaaki Asano

Sadao Kuboi

Kazuo Takahashi

Masayuki Iijima

Osamu Sasaki

The present invention relates to image-formation on any selected kind of objective body. The characterizing features reside in such that, based upon fed image data, required images are formed on an image-transferable sheet acting for image carry-over service and in reliance on sublimation image transfer technique, and then, by the use of said sheet with said images thus formed thereon, the formed images thereon are transferringly applied on the objective body. By adopting the above measures, the objective body can be formed sharply and clearly with any desired images, irrespective of kind and configuration thereof, with such superior results of highly improved unity and solidability between the formed images and the objective body to be decorated with.

Image formation on objective bodies

Draw type optical recording medium

An electrical connector includes a connector receptacle having a contact and a cylindrical socket formed with a radially inwardly extending stopper and axially extending slits, and a connector plug having a contact, a plug body formed in the outer circumference with an anchoring recess to be fitted with the stopper, a coupling arranged on the plug body to be able to retract rearwards, and a slide ring arranged axially movably between the plug body and the coupling and forwardly urged by a spring arranged between the slide ring and the plug body to cover the anchoring recess by the forward end of the slide ring. The distance between the forward ends of the contacts is more than the distance between the forward ends of the stopper and the slide ring but less than the distance between the stopper and the anchoring recess. When the connector plug is inserted into the connector receptacle, the contacts do not electrically contact each other yet at the moment when the stopper has abutted against the forward end of the slide ring, while the contacts electrically contact each other when the stopper has fitted in the anchoring recess to lock the connector receptacle and the connector plug.

Electrical connector

A printing plate including a printing plate member, an easily deformable elastic layer laminated on the printing plate member, a surface layer having a higher elasticity than that of the elastic layer, laminated on the elastic layer, and a printing surface layer formed on the surface layer. The printing surface layer has an image area having an affinity with an ink and a non-image area having an ink repellancy.

Printing plate and printing process

A push-on connector of which receptacle unit and plug unit can be coupled and locked by an engagement between a stopper on the receptacle unit and an engaging reentrant portion on the body of the plug unit, they can be locked and unlocked by an axial movement of a slide ring controlled by pressing and pulling force applied on a coupling provided over the slide ring. An abutting portion is provided on the connector body of the plug unit to limit retracting movement of the slide ring to keep restoring spring within elastic limit of the spring.

Push-on connector

An optical recording material comprising (I) a substrate, (II) a recording layer provided on said substrate, the recording layer consisting of light transmissive portions and light screening portions, and (III) a reflective metallic thin film layer provided on the recording layer; as well as a process therefor. The invention also includes an optical card comprising the optical recording material provided on a card substrate. In the cases of the optical recording material and the optical card, it is possible to readily carry out high density recording, the alternation of written informaton is difficult, and the written information can be read out on a basis of the difference in light reflectivity.

Process for preparing optical recording material

An optical fiber connector using precision ferrule, in which either one of a pair of ferrules (30A) and (30B) can move backwardly while constraining spring (50), the optical connection is not interrupted.

Optical fiber connector

An optical recording material comprising (I) a substrate, (II) a recording layer provided on said substrate, the recording layer consisting of light transmissive portions and light screening portions, and (III) a reflective metallic thin film layer provided on the recording layer; as well as a process therefor. The invention also includes an optical card comprising the optical recording material provided on a card substrate. In the cases of the optical recording material and the optical card, it is possible to readily carry out high density recording, the alternation of written information is difficult, and the written information can be read out on a basis of the difference in light reflectivity.

Optical recording cards with non-recording reflective layer

An optical card comprising a card substrate and a light reflective layer provided on said card substrate, said light reflective layer comprising an optical reflective metallic thin film having a light information pattern formed therein is prepared by forming said optical information pattern by photoetching. According to this optical card, it is possible to readily carry out high density recording.

Optical cards and processes for preparing the same

Growing community of inventors

Yokohama, Japan

Mitsuru Takeda