PROTECTION OF ELECTRONIC COMPONENT,申请号JP19890212251-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	PROTECTION OF ELECTRONIC COMPONENT
摘要
申请公布号	JPH0376197(A)	申请公布日期	1991.04.02
申请号	JP19890212251	申请日期	1989.08.18
申请人	NEC CORP	发明人	KAWAZUMI MASARU
分类号	H05K5/03	主分类号	H05K5/03
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Remote-controlled manipulator esp. for nuclear steam generators - has slave truck and arm controlled by master truck and master arm on scale model

STRAHLMISCHERSYSTEM MIT EJEKTORDUESE

Mobile shower unit with solar heating - has mixing valve and directly heated water pipes with glass cover

Solar cells with non-conducting hollow spheres - have self-inductance ring coils of superconductors in rectified HF field with conductors made around salt electrolyte filling

Two=part housing for liq. flowmeter - has internal enamel coating to inhibit corrosion and has sealing rings which are in contact with enamel layer (NL 12.12.78)

Calendar switching mechanism with automatic year cycle - has month display sprocket wheel and month class rotation switch body mounted on hollow shaft

Type impression strength control - is used on powered typewriter and has control rail with stops for each key interacting with stop noses

Wall paper embossing process - gives one web to another and passes product through tension control roller pairs

Lift halting control system - has bars on hoist rope ends coupled to plate which is spring loaded downwards and connected to motor control sensor

Wick trimming scissors for candles - have trimming cutter and cutting storage vessel and extinguishing cap

Arm propelled bicycle - has reciprocating gear segment on pivoted handlebars and friction drive to front tyre

Plate mounted slider switch push button - has projection abutting against plate edge and projections limiting rotation to provide economical safety locking

Propulsion system for recreational watercraft - has propeller vertical in L=shaped duct in rudder blade and propeller shaft in rudder housing

Analogue flowmeter chopper circuit - charges and discharges capacitor to produce flow rate dependent pulse train

Magnetic printing unit for telecopying machine - has latent image formed on surface physically distant from printing head

Leaf spring support for flexible jumping board - increases lift capacity of board by increasing resilience of short length of board

Enlarger lens with illuminated aperture setting - has three mode aperture setting ring for click stop, continuous or non-illuminated settings

Controlled homogenisation and condensation of duroplasts - by partly curing them in compounding extruder, granulating and curing outside initially used installation

Rotating regenerative heat exchanger sealing system - has support profile with sealing diaphragm covered with flexible ceramic layer

Flexible shaft coupling system - uses asymmetrical links with fastening pins to accommodate and reduce torques