Kawasaki Jukogyo Kabushiki Kaisha

Senju Pharmaceutical Co., Ltd.

Yusuke Sakai

Koji Terauchi

Takuya Ikeguchi

Jun Inoue

Akira Ohtori

Keisuke Hashimoto

Kentaro Nakayama

Shinya Suga

A variable stator blade operating device is a variable stator blade operating device that manipulates the mounting angle of a stator blade of an axial compressor. The variable stator blade operating device includes: an arm which is connected to the stator blade; a rotating ring which is connected to one end of the arm and is externally fitted to a casing of the compressor with an interval between the rotating ring and an outer wall of the casing; a drive mechanism which turns the stator blade via the arm by rotating the rotating ring; and a plurality of elastic bodies arranged in the circumferential direction around the casing, between the rotating ring and the outer wall of the casing. Each of the plurality of elastic bodies is mounted to one of the rotating ring and the outer wall of the casing and contacts the other to energize the rotating ring radially outward.

Variable stator blade operating device

A gas turbine engine is provided, which comprises an outlet guide vane provided downstream of a compressor; an outer casing supporting a radially outward part of the outlet guide vane; and an inner diffuser supporting a radially inward part. The outlet guide vane includes a radially inward inner flange; a projecting part projecting radially inward from the inner flange; and an engagement part protruding to one side in an axial direction of the projecting part. The inner diffuser includes a smaller-diameter part having a smaller outer diameter than the other part located upstream. The inner diffuser is provided with an engagement groove extending to one side in the axial direction from an outer peripheral surface of the smaller-diameter part or a region in the vicinity thereof. The engagement part is inserted into the engagement groove with a gap between the engagement part and groove.

Gas turbine engine having a gap between an outlet guide vane and an inner wall surface of a diffuser

Provided is a structure of a gas turbine engine for extracting a part of compressed air generated by a compressor. The structure comprises a cylindrical housing having an annular portion extending around the compressing chamber to define an annular chamber, an annular partition dividing the annular chamber into first and second plenum chambers. The cylindrical housing has first apertures to communicate between the compressing chamber and the first plenum chamber. The partition has second apertures to communicate between the first and second plenum chambers. The first and second apertures are configured so that that the first apertures have a first total cross-sectional area and the second apertures have a second total cross-sectional area which is smaller than the first total cross-sectional area.

Structure for extracting compressed air from compressor of gas turbine engine and gas turbine engine with the structure

An object of the present invention is to provide a stable aqueous pharmaceutical composition which suppresses degradation of prostaglandin Fin a preparation containing prostaglandin F. The object was attained by formulating a prostaglandin Fderivative into an oil-in-water emulsion together with an oil, for example, medium chain fatty acid triglyceride, a water-soluble polymer and water.

Pharmaceutical composition containing prostaglandin

The present invention is to provide an imidazolidinedione derivative and oxazolidinedione derivative represented by the following general Formula (I) having the chymase and/or tryptase inhibition activity[wherein Rand Rare the same or different, and denote a lower alkyl group or a phenyl group, or Rand Rare taken together to form a ring, Rdenotes an optionally substituted naphthyl group or heterocyclic group, A denotes oxygen or NR(Ris hydrogen or optionally substituted lower alkyl group), or NBR(Ris aryl group, and Bis carbonyl group or sulfonyl group), and Bdenotes a carbonyl group or a sulfonyl group], or a pharmaceutically acceptable salt thereof.

Imidazolidinedione derivatives and use thereof as drugs

To provide a jet engine booster structure capable of obtaining a desired pressure ratio with fewer stages. The moving blade of a booster is a boundary layer control tandem moving blade.

Growing community of inventors

Kobe, Japan

Yusuke Sakai