Pola Chemical Industries, Inc.

Sony Corporation

Nippon Steel & Sumikin Stainless Steel Corporation

Sumco Corporation

Nippon Steel Stainless Steel Corporation

Hiroyuki Matsuyama

Hiroyuki Komatsu

Shigeyuki Sano

Eiichiro Ishimaru

Ken Kimura

Masaharu Hatano

Junichi Matsuo

Atsutaka Hayashi

Hirofumi Katada

Yuzo Murayama

Akihito Yamagishi

Naoto Hansaki

Chieko Takada

Haruki Ariyoshi

Youichirou Yasuda

An alloy-saving type high purity ferritic stainless steel sheet, comprising a steel sheet which contains, by mass %, C: 0.001 to 0.03%, Si: 0.01 to 1%, Mn: 0.01 to 1.5%, P: 0.005 to 0.05%, S: 0.0001 to 0.01%, Cr: 13 to 30%, N: 0.001 to 0.03%, Al: 0.005 to 1%, and Sn: 0.01 to 1% and has a balance of Fe and unavoidable impurities and which has a surface film, the surface film containing one or both of Al and Si in a total of 5 to 50 at % and Sn, an average concentration of Cr in the surface film being 1.1 to 3 times the concentration of Cr inside the steel sheet, and the surface film having a surface roughness of an arithmetic average roughness Ra of 0.1 to 1.5 &#x3bc;m.

High purity ferritic stainless steel sheet excellent in corrosion resistance and anti-glare property

Disclosed is a method for removing an oxide film formed on a surface of a silicon wafer, comprising steps of: preparing a silicon wafer having an oxide film formed thereon; arranging a discoid wafer mounting stage, which has a contact portion with the oxide film being formed of an acid-resistant resin layer, in a reaction container of a vapor-phase etching apparatus; mounting the silicon wafer on the mounting stage in such a manner that a wafer center coincides with a central axis of the mounting stage; and circulating a hydrogen fluoride containing gas into the reaction container and removing the oxide film from an interface between a chamfered surface and a wafer lower surface toward the inner side of the wafer until a desired interval a is obtained, wherein the desired interval a is adjusted by changing a stage diameter of the mounting stage.

Method for removing oxide film formed on surface of silicon wafer

This clear-coated stainless steel sheet includes: a stainless steel sheet; and a clear-coated film coated on either one or both of two main surfaces of the stainless steel sheet, wherein the clear-coated film contains a thermosetting resin composition (A) and resin beads (B) at a content in a range of 0.5 parts by mass to 4.0 parts by mass relative to 100 parts by mass of a solid content of the thermosetting resin composition (A), the thermosetting resin composition (A) includes an acrylic resin (A1) and a cross-linked curing resin (A2) composed of a blocked isocyanate resin and an amino resin which cross-link and cure the acrylic resin (A1), the acrylic resin (A1) includes one or more cross-linking functional groups selected from a hydroxyl group, a carboxylic group, and an alkoxy silane group, and the acrylic resin (A1) has a glass transition temperature of 30&#xb0; C. to 90&#xb0; C., and has a number average molecular weight of 3000 to 50000.

Clear-coated stainless steel sheet with excellent pressure mark resistance and scratch resistance

An information processing apparatus includes a reservation unit reserving predetermined processing for a broadcast program, the predetermined processing being started in accordance with conditions corresponding to program information concerning the broadcast program; a processing unit starting the processing, reserved by the reservation unit, for the broadcast program in accordance with the conditions; and an acquiring unit acquiring the program information. The reservation unit obtains program information concerning another broadcast program for which the processing is reserved and which is to be broadcasted subsequent to the broadcast program, the program information being acquired by the acquiring unit, if the processing reserved for the broadcast program is started by the processing unit. The reservation unit changes the conditions of the processing reserved for the other broadcast program in accordance with the obtained program information concerning the other broadcast program.

Information processing apparatus, information processing method, and program

A video signal of a main screen is supplied from an input terminal () through a change-over switch () and an RGB drive circuit () to an image receiving tube (). The video signal of a sub screen is also supplied to a sub screen signal production and control circuit () through an input terminal, compressed to an arbitrary size, and derived at an arbitrary positional timing to thereby produce the video signal of the sub screen. A command signal from a commanding unit is further supplied to a microcomputer () through an input terminal (). In the microcomputer, the command signal mentioned above is supplied to a central processing unit (CPU) (). The central processing unit produces a control signal indicating the displayed position of the sub screen or the like. In a part of the processing, the similarity and/or non-similarity of operation buttons is judged and a response time of the control is determined, whereby the actions can be carried out smoothly.

Control apparatus having plurality of command means for smoothly moving a sub-screen on a main screen

Cosmetic container

Collapsible tube

Growing community of inventors

Tokyo, Japan

Hiroyuki Matsuyama