Asahi Kasei Kogyo Kabushiki Kaisha

Other

Kabushiki Kaisha Toshiba

Asahi Kasei Kabushiki Kaisha

Hitoshi Nakajima

Akinori Yokoyama

Tsutomu Katsumata

Satoru Habu

Toshiharu Matsuki

Kaoru Nakamura

Yohei Fukuoka

Joji Nishikido

Shinichi Izawa

Itsuho Aishima

Masahiko Koya

Keizo Tomokuni

Junichi Yoshinaga

Lewis acid catalyst composition

Mesopore molecular sieve and process for the production thereof

An efficient method for producing a hydrogen-containing gas for a fuel cell by using a gas produced by reforming reaction of an organic compound is disclosed. The method comprises the following steps: adding an oxygen-containing gas to a hydrogen-containing gas containing carbon monoxide to form a mixed gas, and bringing the mixed gas into contact with a catalyst comprising a ruthenium metal as a main component and having a carbon monoxide adsorption of not less than 1 mmol/g-ruthenium and a carbon monoxide adsorption index of not less than 0.5, to thereby oxidize and remove carbon monoxide.

Method for producing hydrogen-containing gas for fuel cell

A high thermal expansion member consisting substantially of Fe&mdash;Ni&mdash;Cr based alloy, a low thermal expansion member consisting substantially of an Fe&mdash;Ni based alloy, and an intermediary member, which comprises one kind of metal selected from Fe, Al and Cu or an alloy comprising these metals, possesses a thermal expansion coefficient &agr;,which has a value between those of the high thermal expansion member (thermal expansion coefficient &agr;,) and the low thermal expansion member (thermal expansion coefficient &agr;,) (&agr;,>&agr;,>&agr;,), and is interposed therebetween, are laminated to form a thermal deformation member for an electron tube or a thermal deformation member for electric control. The intermediary member, without adversely affecting strength or long term reliability of the thermal deformation member, contributes to manufacturing cost reductions and improvement of workability. In a color picture tube, the above described thermal deformation member for an electron tube is employed in a thermal deformation portion of a frame holder, one edge of which is solidly stuck to a panel and the other edge thereof being solidly stuck to a mask frame of a shadow mask. In an overcurrent protection, the above described thermal deformation member for electric current control is employed in a thermal deformation portion which opens a contact point.

Color picture tube using a thermal deformation member

Thermal deformation member for electron tube and color picture tube

A machine tool control system is provided that is capable of detecting a one-sheet takeout failure. The system includes a workpiece takeout schedule which indicates the plate thickness and number of sheets to be taken out from a stack of workpieces for each product. A one-sheet takeout sensor is also provided to detect when a one-sheet takeout device fails to takeout or suck one-sheet from the pallet of workpieces. In addition, the system includes a restoration setting key which permits an operator to select one of a plurality of modes to continue control operation of a machine tool with a controller when a one-sheet takeout failure is detected. When information from the one-sheet takeout sensor indicates a one-sheet takeout failure, based on the set mode of the restoration setting key, the controller changes the measuring range, the accumulating place for the sucked workpiece, or skips the workpiece takeout schedule based on a detected plate thickness.

Machine tool control system

Aluminum-containing oxide and process for producing aluminum-containing

Copper alloy compositions

High temperature baking paste

Conductive metal powders having high conductivity with minimized silver migration are characterized in that an average composition is represented by Ag.sub.x M.sub.1-x (wherein M is at least one metal selected from Ni, Co, Cu and Fe; 0.01.ltoreq.x.ltoreq.0.4) and has a region wherein a silver concentration progressively increases on moving from the inner part toward the surface. The conductive metal powders, which are useful as leads, electrodes and shielding from electromagnetic interference are prepared by solidifying rapidly a molten metal having the specific composition.

Conductive metal powders, process for preparation thereof and use thereof

Vapor phase methylation of phenols with methanol in contact with a vanadium oxide catalyst which may additionally contain iron oxide and at least one other oxide of magnesium, titanium, manganese, beryllium or boron.

Catalyst for methylation of phenols

Growing community of inventors

Yokohama, Japan

Hitoshi Nakajima