Industrial Technology Research Institute

Tsinghua University

Other

Chih-Ming Chen

Tzu-Chien Wei

Nai-Tien Ou

Kuei-Chang Lai

Chung-Han Wu

Kuei-Po Chen

Tseng-Chieh Pan

Meng-Chun Chen

Kuei-Jung Chen

Shang-Te Chen

Yu-Ming Wang

Po-Hsiu Ko

Kuei-Wu Huang

Chih-Yi Lai

Yi-Wei Lin

Kai-Jiun Wang

Cheng-You Hong

A gravure offset printing apparatus includes two clamps, a printing roller and a driving device. The two clamps are applicable to clamp individually two opposing ends of a blanket. The printing roller having an axial direction parallel to a first direction is disposed between the two clamps. The blanket wraps part of a radial periphery of the printing roller. The driving device is to drive the two clamps to undergo reverse motions so as to displace the blanket, and the blanket further rotates the printing roller. A gravure module, disposed on a platform of the gravure offset printing apparatus, has a groove for containing an offset ink. While the two clamps pull the blanket to undergo the reverse motions, a surface of the blanket contacts the gravure module so as to adhere the offset ink on the surface of the blanket.

Gravure offset printing apparatus

A substrate having a metallized surface is provided. The substrate includes a substrate having a silanated surface, an adhesive layer disposed on the silanated surface, and a first metallic layer bonded to the silanated surface through the adhesive layer. The adhesive layer is formed with a plurality of colloidal nanoparticle groups, and the colloidal nanoparticle group may include metallic nanoparticles capped with polymer. The first metallic layer and the adhesive layer have chemical bonds formed there between. The substrate may further include a second metallic layer which is electro-plated onto the first metallic layer. A method for metallizing a surface of a substrate is also provided.

Substrate surface metallization method and substrate having metallized surface manufactured by the same

A hydrostatic bearing assembly for a shaft is disclosed, which consists of a base ring, two side rings enclosed up the base ring at both sides, and a plurality of hydrostatic blocks fixed respectively on surfaces of the base ring and of the side rings corresponded to the shaft, as result to hold the shaft to resist against loadings from the axial direction and/or the radial direction and provide lubrication through oil passages inside. These hydrostatic blocks are locked with screws or bolts on the base ring and on the side rings in order to be replaced individually on site.

Hydrostatic bearing assembly

A substrate having metallized surface is provided. The substrate having metallized surface includes a silicon substrate, an adhesive layer and a metallic layer. The silicon substrate has a silanated surface and the adhesive layer is disposed on the silanated surface. The metallic layer bonds to the silanated surface through the adhesive layer. The adhesive layer is formed with a plurality of colloidal nanoparticle groups, the colloidal nanoparticle groups each include at least one metallic nanoparticle capped with at least one polymer, and the metallic layer and the adhesive layer have chemical bonds formed there between.

A brittle material breaking apparatus using a lifting mechanism to lift/lower a carrier wherein the lifting mechanism is controlled to lift the carrier for holding the brittle material for breaking, and then to lower the carrier from the brittle material to a distance for enabling the brittle material to be shifted to a next scribe line for further breaking, preventing the occurrence of friction between the brittle material and the carrier and the production of static electricity and micro particles and, improving the breaking quality. The brittle material breaking apparatus further includes a stroke fine adjustment mechanism adapted to adjust the stroke of the breaking-cutter relative to the brittle material.

Brittle material breaking apparatus

A roll-up curtain assembly having an elongated seat frame designed to b e mounted at one lateral side of an entrance of a private area. The seat frame has an elongated opening. A rotatable shaft with a curtain piece roller up on the shaft is received in the seat frame. A reverse assembly is provided to return the curtain piece to the rolled up position after it is released from an extended position. The free end of the curtain piece passes through opening of the seat frame. A stopping device is mounted on the free end of the curtain piece for preventing the curtain piece from being pulled into the seat frame. A first join member is mounted on the stopping device and a second join member to be mounted on the other lateral side opposite from the seat frame of the entrance of the private area to assure closure of the curtain piece.

Roll-up curtain assembly for partitioning space into a private area

Growing community of inventors

Taichung, Taiwan

Chih-Ming Chen