Teac Corporation

Bridgestone Corporation

Fujikura Kasei Co., Ltd.

Fujikura Limited

Mitsubishi Materials Corporation

Gunze Limited

Npc Corporation

Teac Corportion

Masafumi Ito

Shigeru Hasegawa

Minoru Sube

Hiroyuki Watanabe

Haruki Takita

Katsuhiro Takashima

Yukio Iikura

Keiji Tsunoda

Yasunobu Shimizu

Koji Suzuki

Yuji Sato

Tooru Katayama

Sigeru Hasegawa

Toshiyuki Honda

Katsuhiko Takahashi

Masanori Endo

Yoshinori Fuse

Manami Fujino

Takayuki Imai

Yusuke Nakai

Hirofumi Oba

Atsushi Okada

Yoshiro Chikaki

Akinobu Ono

Kiwako Ohmori

Hitoshi Yoshida

Koji Nagamizu

Akihisa Koga

Hideki Tanaka

Hiroyuki Terunuma

Koyuru Horiike

Junichi Kato

Noboru Toshima

Yasuhisa Nakao

Katsuhiro Takashyma

Hikaru Yasuhara

Koji Okamoto

Kouji Okamoto

Tsugio Kirino

Akio Kiyohara

Ayumi Kobayashi

This tire improves high traction performance over an extended period of time and/or improves control performance while maintaining traction performance. This tire includes a tread with blocks formed thereon, protrusions () extending outward in the tire radial direction and formed on more than one of the blocks, and stepped portions () and/or a second concavity () formed on a side of the protrusions ().

Tire

A motorcycle pneumatic tire for travelling over rough terrain, wherein: the tire has a plurality of fin-like projections provided in the tire circumferential direction with intervals therebetween in an outer surface of the sidewall portion such that the fin-like projections each protrude from the outer surface and extend in the tire radial direction; a surface of at least the end portion on the outer side in the tire radial direction of each fin-like projection is formed to have an arcuate configuration protruding toward the tire inner surface side in a cross section in the width direction of the tire; and the arcuate surface of the end portion on the outer side in the tire radial direction of the fin-like projection is smoothly connected to an outer side surface of a shoulder block provided on the outermost side in the tire width direction of the tread portion.

Pneumatic tire for motorcycle

Motorcycle tire

The present invention provides an electromagnetic wave shielding material that has high electromagnetic wave shielding effects, excellent transparency, and excellent see-through property, and a simple and inexpensive production process for the electromagnetic wave shielding material. Specifically, the present invention provides a process for producing an electromagnetic wave shielding material, the process comprising screen-printing in a geometric pattern a conductive paste containing a particulate silver oxide, a tertiary fatty acid silver salt, and a solvent, onto a transparent porous layer surface of a transparent resin substrate having a transparent porous layer containing as a main component at least one member selected from the group consisting of oxide ceramics, non-oxide ceramics, and metals; and performing heat treatment to form a conductive region with a geometric pattern on the transparent porous layer surface; and an electromagnetic wave shielding material produced by the production process.

Electromagnetic wave shielding material and process for producing the same

A wet sludge disposal facility is capable of smoothly transferring wet sludge to a kiln inlet part of a dry process kiln by a low feeding pressure and without substantially increasing the moisture content in the wet sludge. The disposal facility is used in a cement clinker manufacturing facility having a preheater for preheating a cement raw material, and a dry process kiln connected to the preheater at the kiln inlet part of the dry process kiln. Wet sludge is transferred to the side of the kiln inlet part by feeding water between the wet sludge and the inner wall surface of the pipe by a water injection apparatus in at least one place between the pressure feed pump and the kiln inlet part.

Method and facility for disposing wet sludge

A conductive composition capable of producing a conductive coating with excellent flexibility and a high conductivity comparable to that of metallic silver, without using high temperatures as film forming conditions. The conductive composition includes a particulate silver compound and a binder, and optionally a reducing agent and a binder. Silver oxide, silver carbonate and silver acetate and the like are used as the particulate silver compound. Ethylene glycol, diethylene glycol, and ethylene glycol diacetate and the like are used as the reducing agent, and a fine powder of a thermosetting resin such as a polyvalent phenol compound, phenol resin, alkyd resin or polyester resin, or a thermoplastic resin such as a styrene resin or polyethylene terephthalate, with an average particle diameter from 20 nm to 5 &#x3bc;m is used as the binder. Furthermore, the average particle diameter of the particulate silver compound may be from 0.01 to 10 &#x3bc;m.

Conductive composition

An object of the present invention is to provide a silver compound paste which can be easily applied without containing resin, and which produces a conductive film having a low electric resistivity by heating under conditions substantially equivalent to those in a conductive film containing a polymer type conductive paste. The present invention provides a silver compound paste containing silver oxide particles and a tertiary fatty acid silver salt.

Growing community of inventors

Tokyo, Japan

Masafumi Ito