Toray Industries, Inc.

Osaka University

Tomohide Masuda

Keiichi Okimura

Kozo Takahashi

Hiroyuki Meguro

Mie Kaino

Yukihiro Nishio

Hideyuki Tsutsui

Yuko Kubota

Syuji Udagawa

Yumiko Sekiya

Masashi Yamamoto

Shigeru Aoyama

Masato Horie

Tadamasa Suzuki

Atsushi Shiomi

Yuki Matsumura

Kennunettsu Asaba

Nobuyuki Matubayasi

Kazuyuki Tokumaru

Yutaka Nishimura

Yasufumi Goto

Shigeo Fujii

Ryuji Tanimura

Yoshitaka Numajiri

A device, a method, a program, and a recording medium with the program recorded thereon to calculate a difference in free energy between different molecules at a high speed with a high accuracy. The device, the method, the program, and the recording medium with the program recorded thereon calculate &#x394;G based on the following numerical formula (1): 

Free energy calculation device, method, program, and recording medium with the program recorded thereon

A compound has a guanidine skeleton that inhibits the protease activity of MALT1 and exerts a therapeutic or prophylactic effect on autoimmune disease such as psoriasis or allergic disease such as atopic dermatitis. The guanidine derivative is typified by the following formula or a pharmacologically acceptable salt thereof. 

Guanidine derivative and medical use thereof

A compound has inhibitory activity on Discoidin Domain Receptor 1. The compound includes a urea derivative represented by the formula below or a pharmaceutically acceptable salt thereof. 

Urea derivative and use therefor

A compound has inhibitory activity on Discoidin Domain Receptor 1. A urea derivative is represented by the formula (I) or a pharmaceutically acceptable salt thereof: wherein, Ris trifluoromethyl, trifluoromethoxy, or pentafluorosulfanyl; each Ris independently a hydrogen atom or methyl which is optionally substituted by one hydroxyl or one saturated heterocyclyl having four to six ring-forming atoms; Ris a hydrogen atom, halogen atom, C-Calkyl, saturated heterocyclyl having four to six ring-forming atoms and optionally having an oxo group, or RO&#x2014;; and Ris phenyl, pyridyl, pyridazinyl, or pyrimidinyl, which phenyl, pyridyl, pyridazinyl, or pyrimidinyl is optionally substituted by one R.

An object of the present invention is to provide a polyester film whose wet heat resistance is not reduced even when incorporated into a solar cell backsheet or solar cell. The polyester film according to the present invention has a peak count SPc_L (400 nm) of 100 to 700 and a peak count SPc_H (4,000 nm) of not more than 10 on at least one surface, the polyester film having an amount of terminal carboxyl groups of 0 to 20 eq/ton.

Polyester film, solar cell backsheet, and solar cell

A polyester film has a laminate structure including a polyester layer (layer P) containing a crystalline polyester and inorganic particles and a polyester layer (layer P) containing a crystalline polyester, inorganic particles, and an antihydrolysis segment, wherein the content (Wa) of the inorganic particles in the layer Pis at least 10 mass % of the layer P, the difference between the content (Wa) (mass %) of the inorganic particles in the layer Pand the content (Wa) (mass %) of the inorganic particles in the layer P, Wa&#x2212;Wa, is 5 to 25 mass %, and the content (Wb) of the antihydrolysis segment in the layer Pis 0.02 to 1.5 mass % of the layer P

Polyester film, and solar-cell back sheet and solar-cell using the same

Growing community of inventors

Kamakura, Japan

Tomohide Masuda