Fuji Photo Film Company, Limited

Fujifilm Corporation

Other

Kabushiki Kaisha Toshiba

Schering Aktiengesellschaft

Dana-Farber-Cancer Institute Inc.

Organo Corporation

Toshiba Industrial Products and Systems Corporation

National Institute of Advanced Industrial Science and Technology

Ihara, Masataka

Masayuki Kawakami

Hiroshi Kitaguchi

Kazuhiro Aikawa

Kozo Aoki

Masayoshi Kojima

Kozo Sato

Toshinao Ukai

Akihiko Ikegawa

Keizo Koya

Kazuhisa Ono

Tsunehiro Aki

Hiroyuki Komazawa

Masataka Ihara

Khanitha Pudhom

Kiyosei Takasu

Yongzhe Yan

Yuji Yamamoto

Norio Takahashi

Tadao Shishido

Toshihide Ezoe

Makoto Matsushita

Lan Bo Chen

Fujio Mizukami

Yutaka Hashiba

Kai Licha

Takashi Araki

Daisuke Misu

Yukinari Yamashita

Taisei Nishimi

Katsutoku Takeuchi

Daisaku Yano

Koji Kuruma

Kazuya Takeuchi

Tasuku Sasaki

Hiroaki Eguchi

Kazutaka Ogiwara

Hisami Katsurayama

Takayuki Nara

Natsuko Tsuda

Akihiko Okegawa

Noriaki Tatsuta

Kengo Sakaguchi

Makoto Ohno

Kiyohito Takada

Tatsuo Tsunoda

Hideaki Togashi

Shota Morino

Shun-ichi Matsuura

Chisato Sekikawa

Akiko Kawai

Akiyoshi Kawata

Christin Perlitz

Shun-Ichi Matsuura

Kanitha Pudhom

Provided are a method and system for measuring hydrogen peroxide concentration in sample water collected from a prescribed position in a water treatment process and includes: collecting the sample water; measuring a concentration of a dissolved oxygen in the sample water or a treated water obtained by treating the sample water with the hydrogen peroxide decomposing device by first and second dissolved oxygen concentration measuring analyzers to obtain a corrected value that is a difference between the two dissolved oxygen concentration values; measuring the concentration of the dissolved oxygen in the sample and treated water by the first and second dissolved oxygen concentration measuring analyzers, respectively, and obtaining a measured value that is a difference between the dissolved oxygen concentration values; and calculating a corrected concentration of hydrogen peroxide from the measured value obtained during the measured value obtaining and the corrected value obtained during the corrected value obtaining.

Measuring system and measuring method of hydrogen peroxide concentration

A permanent magnet type rotary electric machine has a stator, a rotor which is rotatably provided inside the stator, and permanent magnets arranged in a rotor core of the rotor. An angle &#x3b8; between a straight line connecting the center of the rotor to a middle position between two permanent magnets arranged in the V shape, and a straight line connecting the center of the rotor to an outer circumferential top of one of the permanent magnets has the relation: 0.65&#x3c;&#x398;(=&#x3b8;/(180/P))&#x3c;0.80 in which P is the number of poles in the rotor. When a rear depth of a slot of the stator core is D, and a burying depth of the permanent magnet in the radial direction of the rotor core is t, D/t=A has the relation: 0.8&#x3c;A&#x3c;1.1.

Rotary electric machine using permanent magnet

It is an object of the present invention to provide a targeting agent, which enables the delivery of a drug to tumor sites or the imaging of tumor sites by utilizing its effect of accumulating to such tumor sites. The present invention provides a targeting agent for tumor site, which comprises a hydrophilic polymer-modified carrier coated with a gelatin-like protein that has repeats of a sequence represented by Gly-X-Y characteristic to collagen and has two or more sequences of cell adhesion signals in a single molecule wherein X and Y each independently represent an amino acid and a plurality of Gly-X-Y sequences may be the same or different.

Targeting agent for tumor site

An object of the present invention is to provide a biosensor comprising a hydrogel capable of immobilizing a physiologically active substance thereon, which can be produced conveniently by use of a safe material, and a method for producing the same. The present invention provides a method for producing a biosensor, which comprises bringing a polymer containing an activated carboxyl group into contact with a substrate surface coated with an organic layer having an amino group to thereby bind the polymer to the organic layer.

Method for producing a biosensor

It is an object of the present invention to provide: a protein refolding column filler, which is effective for the refolding, namely, the activation of the function, of an inactive protein with an as yet unformed higher order structure produced inor the like, or a protein whose conformation has been changed due to a certain cause and which has become inactivated; and a column filled with the aforementioned column filler. The present invention provides a protein refolding column filler, which comprises zeolite with BEA structure (Zeolite Beta) that is granulated into a particle state.

Protein refolding column filler and column

The present invention is to provide a medicinal composition for preventing or treating parasitic protozoan infections, having a high selective toxicity against parasitic protozoan infection, and a superior preventive or treating effect. A medicinal composition for preventing or treating parasitic protozoan infections comprises a compound shown by the following general formula (1) as an active ingredient (wherein R represents an alkyl group, aryl group or heterocyclic group; A and B each independently represents a 5- or 6-membered ring containing at least one hetero atom, or a condensation ring wherein 1 or more 3- to 8-membered ring is condensed thereto; Y represents S, O, Se, or &#x2014;NR&#x2014; (Rrepresents an alkyl group, aryl group or heterocyclic group); L, L, L, Land Leach independently represents a methine group; Q represents a physiologically acceptable anion; k represents an integer of 0 to 2, necessary to make the electric charge of the whole molecule 0; p and q each represents an integer of 0 to 3, wherein the sum of p and q is 1 or more, and 6 or less).

Medicinal composition for prevention or treatment of parasitic protozoan infection

An object of the present invention is to provide a microorganism which has a high ability of producing docosahexaenoic acid. The present invention provides astrain which has an ability of producing docosahexaenoic acid, and use thereof.

Microorganism having an ability of producing docosahexaenoic acid and use thereof

The present invention is to provide an anti-trypanosomiasis agent having a high selective toxicity, and high preventing or treating effect against trypanosomiasis, comprising a compound shown by the following general formula (1) as an active ingredient (wherein Rand Reach independently represents a hydrogen atom, halogen atom, hydroxyl group, oxygen atom, Calkyl group, Calkoxy group, Caryl group, Caryloxy group, Calkoxycarbonyl group or Calkylaminocarbonyl group, and may be bound to each other; R, R, and Reach independently represents a Calkyl group or Caryl group; Rand Reach independently represents a hydrogen atom, halogen atom, hydroxyl group, oxygen atom, Calkyl group, Calkoxy group, Caryl group, Caryloxy group, or Calkoxycarbonyl group, and may be bound to each other; Y and Z each independently represents an atom group necessary to form a 5- or 6-membered heterocycle; m and n each represent 0 or 1; Q represents a physiologically acceptable anion; k represents an integer of 0 to 2, necessary to make the electric charge of the whole molecule 0).

Anti-trypanosomiasis agent

A peroxycarboxylic acid represented by the general formula (I): (wherein Rrepresents a substituted or unsubstituted C1-C10 alkyl group, or a substituted or unsubstituted C6-C10 aryl group, L represents a substituted or unsubstituted C2-C12 divalent linking group, or Rand L may combine to form a ring) and a composition comprising said peroxycarboxylic acid are provided. Said peroxycarboxylic acid can sterilize a medical apparatus such as endoscope in a short period of time and has no unpleasant smell.

Composition for sterilization comprising &#x3c9;-alkoxyperoxycarboxylic acid

A near infrared fluorescent contrast agent which is excellent in permeability in a living tissue and enables specific imaging of tumor and/or blood vessel, comprising a compound represented by formula (I) or a pharmaceutically acceptable salt thereof, wherein R, R, R, and Rrepresent a C-Calkyl group or the like; R, R, R, R, R, R, R, and Rrepresent a hydrogen atom, a C-Calkyl group, an aryl group or the like; Xand Xrepresent a C-Calkyl group or an aryl group and Xand Xin total have 0 to 4 carboxyl groups; m, m, and mrepresents 0 or 1; Lto Lindependently represent a methine group; M represents a hydrogen atom, a metal, or a quaternary ammonium salt; and n represents an integer of 1 to 7 necessary for neutralizing charge.

Near infrared fluorescent contrast agent and method for fluorescence imaging

A compound represented by the following formula (I) or a salt thereof:wherein Rand Rrepresent an alkyl group or an aryl group; Rto Rrepresent hydrogen atom, an alkyl group, an aryl group, a heteroaryl group, a halogen atom, cyano group, carboxyl group or sulfo group; Xand Xrepresent an alkyl group having 1 to 15 carbon atoms or an aryl group, and the total number of carboxyl groups existing in Xand Xis 4 or less; mto mrepresents 0 or 1; Lto Lrepresent a methine group; M represents hydrogen atom, a metal or a quaternary ammonium salt; Y represents nonmetallic elements required to form a 5- to 10-membered heterocyclic ring; and n represents an integer of 1 to 7 required to neutralize charge, which is useful for manufacture of silver halide photographic light-sensitive materials.

Cyanine dyes

Benzimidazole compounds and drugs containing the same

Benzimidazole compounds

Growing community of inventors

Kanagawa, Japan

Masayuki Kawakami