Tokyo Electric Co.

Showa Denko K.k.

Fuji Electric Co., Ltd.

Mitsubishi Electric Corporation

The Furukawa Electric Co., Ltd.

Kabushiki Kaisha Tec

Kiyoshi Saito

Masahiko Seko

Eiko Masatsuji

Masaru Kohno

Kazuteru Shinkai

Akira Yamada

Masaki Nishiguchi

Yoshiro Yamamoto

Yukio Nakagawa

Dai Hashimoto

Kouji Iwata

Maki Sato

Ayumi Nozaki

Akira Kikuchi

Akio Hagiya

Norimasa Tamaoki

Takeo Sakuragi

Provided is a ceramic powder for a green sheet that gives a low-temperature fired ceramic substrate that can be fired at a temperature of 900&#xb0; C. or lower and has excellent dielectric properties in the higher frequency bands such as microwave and millimeter-wave bands, has a low hygroscopicity, and has minor warping and creasing even in the case of co-firing with a silver-based conductor paste, the ceramic powder for a green sheet including a glass powder and an alumina powder, in which the glass powder contains 35 to 39% by weight of SiO, 9 to 17% by weight of AlO, 21 to 40% by weight of BO, 10 to 20% by weight of R'O, wherein R&#x2032; is one or more kinds selected from the group consisting of Mg, Ca and Ba, 0.2 to 2% by weight of LiO, and 0.5 to 2% by weight of MO, wherein M is one or more kinds selected from the group consisting of Ti and Zr, so that the total is 100% by weight.

Ceramic powder for a green sheet and multilayer ceramic substrate

An insulated wire, in which a conductor is coated with a crosslinked structure of a composition that comprises 150 to 300 parts by weight of a metal hydrate, 1 to 6 parts by weight of a phenol-series antioxidant, and 12 to 30 parts by weight of a thioether-series antioxidant, to 100 parts by weight of a base resin containing ethylene/vinyl acetate copolymer, and the content of vinyl acetate in the base resin is 40 wt % or more.

Insulated wire

Cash register

A cellulase is provided having the following properties: (1) an optimum pH of from 9.5 to 10.5 as measured using carboxymethylcellulose as a substrate; (2) a stable pH of from 6 to 11 as measured using carboxymethylcellulose as a substrate after treating at 30.degree. C. and for 30 minutes; (3) an optimum temperature of about 55.degree. C. as measured using carboxymethylcellulose as a substrate; (4) influence of a surfactant being such that residual activity is 90% or more after treatment at 30.degree. C. and pH of 9.0 for 2 hours in the presence of a sodium n-alkylbenzenesulfonate; (5) a molecular weight of 52,000.+-.2,000 as measured by electrophoresis on SDS-polyacrylamide gel; and (6) an isoelectric point of 4.2.+-.0.2 as measured by isoelectric electrophoresis. The cellulase is produced by Bacillus FERM BP-3431 or a mutant strain thereof. Also disclosed is a detergent comprising the cellulase, a builder and a surfactant. A composition and a method of treating a paper pulp slurry is also disclosed.

Composition containing celluase from Bacillus Ferm BP-3431 or a mutant

A cellulase having the following properties: (1) an optimum pH of from 9.5 to 10.5 as measured using carboxymethylcellulose as a substrate; (2) a stable pH of from 6 to 11 as measured using carboxymethylcellulose as a substrate after treating at 30.degree. C. and for 30 minutes; (3) an optimum temperature of about 55.degree. C. as measured using carboxymethylcellulose as a substrate; (4) influence of a surfactant being such that residual activity is 90% or more after treatment at 30.degree. C. and pH of 9.0 for 2 hours in the presence of a sodium n-alkylbenzenesulfonate; (5) a molecular weight of 52,000.+-.2,000 as measured by electrophoresis on SDS-polyacrylamide gel; and (6) an isoelectric point of 4.2.+-.0.2 as measured by isoelectric electrophoresis. The cellulase is produced by a Bacillus strain FERM BP-3431 or a mutant strain thereof. A detergent comprising the cellulase, a builder and a surfactant is also disclosed.

Detergent comprising isolated cellulase from bacillus ferm bp-3431 or a

A cellulase having the following properties: (1) an optimum pH of from 9.5 to 10.5 as measured using carboxymethylcellulose as a substrate; (2) a stable pH of from 6 to 11 as measured using carboxymethylcellulose as a substrate after treating at 30.degree. C. and for 30 minutes; (3) an optimum temperature of about 55.degree. C. as measured using carboxymethylcellulose as a substrate; (4) influence of a surfactant being such that residual activity is 90% or more after treatment at 30.degree. C. and pH of 9.0 for 2 hours in the presence of a sodium n-alkylbenzenesulfonate; (5) a molecular weight of 52,000.+-.2,000 as measured by electrophoresis on SDS-polyacrylamide gel; and (6) an isoelectric point of 4.2.+-.0.2 as measured by isoelectric electrophoresis. The cellulase is produced by Bacillus sp. SD402, its mutant strains or its genetic engineered strains. An aid for detergents and a paper treating agent, respectively, contain the cellulase as an effective ingredient.

Cellulase isolated from Bacillus ferm BP-3431 or a mutant strain thereof

Electronic balance

Scale base

An apparatus for checking out purchases which includes a commodity counter with a commodity bearing surface which is flat and elongated leftward and rightward and a commodity reader portion provided on the aforesaid commodity counter in its center leaving a passage for a basket in front of the same, the commodity reader portion being provided with a reading window made in its front face and with a control portion and a display portion disposed above the same.

Apparatus for checking out purchases

An ultrasonic metering device having two ultrasonic transducers, each having an ultrasonic conversion element and a wedge for holding the conversion element, mounted on a pair of mounting members which are adapted to be mounted on a pipe in which a fluid to be measured flows. The mounting members clamp the pipe with first end portions of the mounting members being hingedly coupled to each other. Tightening means is provided for coupling opposite free end portions of the mounting members which have clamped the pipe to thereby fixedly secure the mounting members to the pipe.

Ultrasonic metering device

An ultrasonic measuring device for measuring the fluid flow of a high temperature fluid in a conduit. Ultrasonic transducers are mounted on first and second frames which have end portions hingedly coupled to one another. A tightening device at the other ends of the frames are used to secure the frames around the conduit carrying the fluid to be measured. Lead wires extend through hollow pipes between the ultrasonic transducers and connecting terminals at the outward ends thereof. Heat radiating fins may be provided at the outward ends of the pipes. With this construction, the outward ends of the pipes are at room temperature so that ordinary coaxial cables may be joined to the connecting terminals.

Ultrasonic measuring device

Growing community of inventors

Tokyo, Japan

Kiyoshi Saito