CREEP RESISTANT DIE-CASTING MAGNESIUM ALLOY WITH HIGH STRENGTH
PROBLEM TO BE SOLVED : To provide a creep resistant magnesium alloy which facilitates casting, has high strength, shows superior strength, hardness and metal mold castability as well, because of keeping a high aluminum content in the alloy, and furt
0评论2022-07-31212
FLUORESCENT MATERIAL THIN FILM AND MANUFACTURING METHOD THEREFOR
PROBLEM TO BE SOLVED : To provide a fluorescent material thin film formed by doping a rare earth element ion as a light-emitting center into an Al2O3 thin film as a mother crystal, that is excellent in controlling the composition and the concentration o
0评论2022-07-31476
RE-RELEASABLE AQUEOUS ADHESIVE COMPOSITION
PROBLEM TO BE SOLVED : To provide a re-releasable aqueous adhesive composition which shows little increase in adhesive strength over time, is excellent in antifouling property in terms of preventing staining such as adhesive deposit or marks on an adher
0评论2022-07-31261
ALUMINOBORO-SILICATE GLASS
PROBLEM TO BE SOLVED : To provide a short optical glass suitably used in an application field particularly of imaging, projection, telecommunication, optical information technology and/or laser technology and particularly suitable for optical applicat
0评论2022-07-31353
ALPHA-SIALON SINTERED COMPACT AND METHOD OF MANUFACTURING THE SAME
PROBLEM TO BE SOLVED : To provide an α-sialon sintered compact having high hardness and toughness, and a method of manufacturing the α-sialon sintered compact at a low cost.
SOLUTION : The α-sialon sintered compact uses silicon (Si) powder as raw m
0评论2022-07-31401
METHOD OF PRODUCING ELECTROCONDUCTIVE CERAMICS
PROBLEM TO BE SOLVED : To provide electroconductive ceramics which can further improve boat characteristics (a boat life, temperature rising properties on resistance heating, and wettability with respect to molten metal).SOLUTION : In the method of pr
0评论2022-07-31493
TUBE LAMINATED BODY AND ITS MANUFACTURING METHOD
PROBLEM TO BE SOLVED : To provide a manufacturing method of a tube material wherein the tube material can be manufactured in a large amount with little effort and can be easily thinned or laminated.
SOLUTION : The ceramic tube is easily manufactured
0评论2022-07-31268
IMAGE FORMING APPARATUS
PROBLEM TO BE SOLVED : To provide an image forming apparatus capable of processing normal job.
SOLUTION : A hydraulic valve operation device delivers a sheet S on which image is formed on one face up to the halfway of a sheet loading means 119 by a
0评论2022-07-31325
STERILIZATION FILTRATION APPARATUS
PROBLEM TO BE SOLVED : To provide a sterilization filtration apparatus for strongly performing the removal anti-bacterial action on fearful bacteria living in water and the decomposition and removal of toxins inducing problems for immunocompromised livin
0评论2022-07-31144
CATALYST FOR EXHAUST GAS CLEANING, AND PRODUCTION METHOD THEREFOR
PROBLEM TO BE SOLVED : To produce a catalyst which carries Rh on ZrO2 hollow particles and exhibits high activity even after high temperature endurance.
SOLUTION : The catalyst comprises the hollow particles composed of ZrO2 added with at least one
0评论2022-07-31482
WASTE GAS PURIFICATION CATALYST
PROBLEM TO BE SOLVED : To produce a waste gas purification catalyst exhibiting a high HC (hydrocarbon) cleaning performance.
SOLUTION : This waste gas cleaning catalyst comprises a carrier layer and a catalyst noble metal. Therein, the carrier laye
0评论2022-07-31477
Magnetooptic recording medium
A magneto-optical recording medium having a land/groove track formed on a transparent substrate, wherein the land and the groove of the land/groove track each has a substantially flat region, and recording is made on both the land and the groove, where
0评论2022-07-31343
STEROID SPIROLACTONIZATION
A steroid comprising a 17-spirolactone or corresponding open lactone structu re is obtained by carbonylation of a 17-alkenyl or 17-alkynyl substrate. A 17- alkenyl intermediate may be prepared by semi-hydrogenation of a 17-alkynyl group. Multiple reaction
0评论2022-07-31227
