首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
FORMATION OF METAL PLUG
摘要
申请公布号
JPH04225550(A)
申请公布日期
1992.08.14
申请号
JP19900414950
申请日期
1990.12.27
申请人
SONY CORP
发明人
SATO JUNICHI
分类号
H01L21/28;H01L21/768
主分类号
H01L21/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Hatch cover for covering holds of ship - has several beams with which counter beams on the ship side locate in the area of the limitation of the hold opening
VORRICHTUNG ZUM MESSEN DER ORTSAUFGELOESTEN DRUCKVERTEILUNG.
Cassette for displaying prices of goods for sale - has compartments which can receive replaceable labels which are easily removed
Sun ray trap with adjustable angles for solar collector - consists of several parallel slats each revolving on individual long axis and remaining parallel when revolving also parallel to sun rays
VERFAHREN ZUR HERSTELLUNG VON ALKYL- UND/ODER ALKENYLOLIGOGLUCOSIDEN
Electrochemical decontamination of metal component using strongly alkaline electrolyte liq. - used to remove radioactive oxide layers from PWR and BWR components
Electronic tracking A=D converter - has summation point coupled to converter input via two resistors with inverting amplifier between them
COMBINATION SAFETY BELT-AIRBAG FOR A CAR - HAS SAFETY BELT RIGIDLY FIXED AT B-POST WITH REELER AT LOCKING END AND AIRBAG IN SHOULDER SECTION
(C2) ;Atemschutzmaske mit Haube und daran befestigtem Filter
Determining characteristic field distribution of interference source - using measurement signal e.g. from multi-channel SQUID gradiometer to form average and correlation values, and normalising
Reducing the bore of cylinder liners - by transformation of austenite into martensite over a certain bore region
Sensor for switching on and off of chronometer used in air sports e.g. hang gliding - using altering size of aerodynamic lift of carrying surface which works against weight of pilot for operating chronometer automatically at take off and landing.
Vertically partitioned switchgear door with sealing gaskets - allows individual access to internal areas while providing appearance of single door.
Power-operated-brake control system - uses pressure in brake cylinder to oppose pressure actuating brake valve
Sliding caliper gauge - has guide rail and slider with measurement arm, roller bearings on slider and forced against rail
Valve arrangement for gas or liq. transfer - has valve operation via two permanent magnets, one providing valve closure, with anti-magnetic seat
Solidification of sludge layers in dumps - by treating with travelling agitator system while adding fine ash, and compacting using roller
Transport system for coins in checking process - has coins moved linearly by pins spaced at intervals that also engage indexing unit for coin transfer to sensor region
Cutting and assembling machine for plastic e.g. window frames etc. - has worktable with support and vice for work to be moved as required, cutter to dress off weld beads, and magazine conveniently near operator
Textile finishing appts. - has at least two interconnected autoclaves for an over-critical fluid to be used at given pressures