FERRODIELECTRIC PIEZOOELECTRIC PORCELAIN MATERIAL,申请号JP19780077205-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	FERRODIELECTRIC PIEZOOELECTRIC PORCELAIN MATERIAL
摘要
申请公布号	JPS5453296(A)	申请公布日期	1979.04.26
申请号	JP19780077205	申请日期	1978.06.26
申请人	TDK ELECTRONICS CO LTD	发明人	TANAKA YOUICHI;TSURUTA MASAMICHI;HORI MAKOTO;TAKAHASHI KOUJI;HASEGAWA TSUTOMU
分类号	C04B35/49;C04B35/00;H01B3/12;H01L41/18;H01L41/187	主分类号	C04B35/49
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Ultrasound measuring method for e.g. monitoring hardening of laminate of fiber composite part during manufacturing part, involves coupling ultrasound signal in object through advancing body below angle to surface normal of coupling surface

Expansion- and degassing device useful in circulatory system of building heating system, and cooling circuit system, comprises e.g. expansion- and degassing container, and device for supplying liquid to ventilation- and safety valve

Device for electrical charging of e.g. electric vehicle, has cooling devices comprising cooling units that are thermally coupled with vehicle connectable plug for cooling portion of plug and closed when separated from plug

Method for operating device for converting fuel energy into electricity and heat, particularly block heating station, involves determining performance requirement in device and temporarily inducing combustion in exhaust system

Producing water and aqueous solutions absorbing and storing graft polymers, useful e.g. in medical sector, comprises processing monomeric compound and renewable raw materials, and radically polymerizing in presence of crosslinking agent

Device, particularly optical device, has objective and carrier housing, where objective is mounted in carrier housing, and objective and carrier housing are connected with each other through adhesive connection

Valve, particularly pressure relief valve for fluid, has inlet closed against sealing assembly by sealing body with surface, and fluid enabler gap, particularly annular gap is provided between sealing body and sealing seat

Method for operating internal combustion engine of motor vehicle, involves determining value which has low expected error due to component tolerances of injection system

Valve for flowing medium, particularly metering valve for metering liquid, comprises tubular valve seat carrier, which is connected with medium inlet, and electromagnet, which is arranged on valve seat carrier

Method for manufacturing e.g. cylinder head of internal combustion engine, involves performing mechanical removal of cast skin with tool, and closing opening formed by mechanical removal with closure

Load circuit breaker, has coupling unit including transmission slider, and spring i.e. opened spring, arranged at bolts, where one of bolts of transmission slider is arranged on load-circuit breaker-support

Assessable overvoltage protection device, has current-limiting resistors and device for wireless transfer of data, and gas-filled surge arrester, which stays in contactless connection with armature or coupling bar

Device for measuring vehicle frame and wheel guiding elements with wheels arranged one behind another, comprises support, which is provided with receptacles, on which fitting pieces are arranged for alignment of support on rim of wheel

Circular braiding machine for processing coal and glass fiber roving for use in manufacture of semi-finished fiber, has control unit that adjusts inner diameter of braiding element corresponding to inner diameter of winded braiding core

Apparatus for preparing and distributing animal fodder, comprises moving device for transporting animal fodder, where device is provided for mixing animal fodder, and manually controlled devices receive multiple fodder components

L-shaped-hand-held power tool i.e. oscillatory driving hand-held power tool, has housing comprising two housing shells and cover plates, where housing shells are positive-fittingly connected with each other

Sample holder for static material testing equipment, has closing elements that adjust clamping force at plate portions of clamping jaws connected to base portion

Restraint system for wheelchair user in vehicle, has backrest, which is connected with vehicle over carrier, where two vertically arranged mounting brackets are provided

Electrically operated floor cleaning device such as vacuum cleaner used in multi-storey house, has supply line for supplying main voltage to motor, and converter with which output voltage of rechargeable battery pack is increased

Handling equipment e.g. industrial robot, for handling work piece e.g. during smithy process, has holder device restoring gripping device and/or carrier device in capture region when gripping and/or carrier devices are pushed from region