Jnc Corporation

Sumitomo Heavy Industries, Ltd.

Chisso Corporation

Chisso Petrochemical Corporation

Kazushi Ishida

Yuichi Yamamoto

Shuji Sasaki

Naoyuki Yoshida

Jun Hiraki

Shigeyuki Aoyama

Ippei Yamaoka

Eisuke Matsuzaki

Koichiro Tsukane

Hiroshi Ishiyama

You Umebayashi

Akihiro Uchida

Akiko Shimatani

Akiko Yoda

Takuo Ikeda

Syuji Sasaki

A shovel may has a first pump that discharges a first hydraulic oil, a second pump that discharges a second hydraulic oil, a pump/motor that discharges a third hydraulic oil, an arm cylinder that at least the first hydraulic oil can flow into, and a boom cylinder that at least the second hydraulic oil can flow into. When the arm cylinder and the boom cylinder operate simultaneously, the arm cylinder is actuated by the first hydraulic oil or the third hydraulic oil, and the boom cylinder is actuated by the second hydraulic oil.

Shovel

An object is to provide a method for producing an ever-larger molecular weight collagen-like polypeptide single strand. Another object is to provide a method for controlling a molecular weight of a product to be obtained in desired magnitude upon producing a collagen-like polypeptide single strand. A solution is a method for producing a polypeptide including a step for allowing a condensation reaction of peptide oligomers represented by any one of formulas (1) to (3) (SEQ ID No:1 to SEQ ID No:3), wherein the condensation reaction is carried out in an aqueous solvent containing a phosphate ion in the range of 0 M to less than 0.01 M in the presence of a condensing agent, or a condensing agent and a condensing auxiliary:H-(Pro-Y-Gly)-OH&#x2003;&#x2003;(1);H-(Y-Gly-Pro)-OH&#x2003;&#x2003;(2); andH-(Gly-Pro-Y)-OH&#x2003;&#x2003;(3);wherein, in formulas (1) to (3), Y is hydroxyproline or proline, and n is an integer from 1 to 10.

Method for producing collagen-like polypeptide

The invention provides a metal salt of a crosslinked cellulose derivative represented by the following formula (I), wherein the degree of substitution of the hydroxyl group of glucose unit of the crosslinked cellulose derivative by a functional group a is 1 or more.R&#x2014;O&#x2014;A&#x2003;&#x2003;(I){In the formula (I), R represents a crosslinked cellulose residue and A represents a functional group a having cation-exchange ability.}

Metal salt of crosslinked cellulose derivative

The present invention provides a compound selected from sulfated cellulose and salts thereof which can be used as an active ingredient for a cutaneous external preparation produced intending to prevent, soften, improve or cure atopic cutaneous symptoms and the like and which are excellent in a hydrolytic resistance, and dermatitis therapeutic agents and cosmetics using the same.

Compound selected from sulfated cellulose and salts thereof and dermatitis therapeutic agent

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Kanagawa, Japan

Kazushi Ishida