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公开(公告)号:US06396680B1
公开(公告)日:2002-05-28
申请号:US09727115
申请日:2000-11-30
IPC分类号: H01G406
CPC分类号: H01G4/1227 , H01G4/1245
摘要: A monolithic capacitor including a sintered body formed from a TiO2-containing reduction-resistant dielectric ceramic material; a plurality of internal electrodes which are formed inside the sintered body, the electrodes being formed of a base metal; and first and second external electrodes which are formed on the sintered body, the internal electrodes being electrically connected to the external electrodes; wherein the amount of Ti contained in a secondary phase of the sintered body is about 2 wt. % or less as TiO2. A process for producing the monolithic capacitor of the present invention is also disclosed.
摘要翻译: 一种单片电容器,包括由含TiO 2的还原性电介质陶瓷材料形成的烧结体; 形成在烧结体的内部的多个内部电极,电极由贱金属形成; 以及形成在烧结体上的第一外部电极和第二外部电极,内部电极与外部电极电连接; 其中所述烧结体的第二相中所含的Ti的量为约2重量%。 %以下。 还公开了本发明的单片电容器的制造方法。
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公开(公告)号:US4848040A
公开(公告)日:1989-07-18
申请号:US171882
申请日:1988-03-21
申请人: Takayuki Nishino
发明人: Takayuki Nishino
IPC分类号: B23F5/06 , B23F21/28 , B23F23/12 , B24B51/00 , G05B19/416
CPC分类号: G05B19/4166 , B23F21/28 , B23F23/12 , B23F5/06 , B24B51/00
摘要: A tooth grinding apparatus uses a cutter grinder to regrind the tooth surfaces of a shaving cutter adapted to cut gear workpieces, the regrinding being performed whenever the tooth surfaces of the shaving cutter become worn. A plurality of tooth grinding data stored in memory in advance are preset in such a manner that the gear workpiece can be cut in dependence upon the state of the shaving cutter tooth surfaces so that the teeth of the gear workpiece will have a target tooth surface shape. The tooth surface state of the shaving cutter is measured, and tooth grinding data, which are closest to the measured tooth surface state, are called from the plurality of stored tooth grinding data. A grinding control unit controls the cutter grinder in such a manner that the tooth surfaces of the shaving cutter are ground based on the called tooth grinding data.
摘要翻译: 齿磨设备使用切割磨床来重新研磨适于切割齿轮工件的剃须刀的齿面,每当刮刀的齿面磨损时进行再研磨。 预先存储在存储器中的多个牙齿研磨数据被预先设定为可以根据剃须刀齿面的状态切割齿轮工件,使得齿轮工件的齿将具有目标齿面形状 。 测量剃须刀的齿面状态,并且从多个存储的牙齿研磨数据中调用最接近测量的齿面状态的牙齿磨削数据。 磨削控制单元以这样的方式控制切割磨床,即基于被称为牙齿研磨数据研磨剃须刀的齿面。
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公开(公告)号:US06487065B1
公开(公告)日:2002-11-26
申请号:US10086369
申请日:2002-03-04
IPC分类号: H01G412
CPC分类号: H01G4/1236 , C04B35/486 , C04B35/49 , C04B35/62685 , C04B2235/3203 , C04B2235/3208 , C04B2235/3213 , C04B2235/3232 , C04B2235/3236 , C04B2235/3248 , C04B2235/3267 , C04B2235/3418 , C04B2235/36 , C04B2235/6562 , C04B2235/80 , H01G4/1227
摘要: A multilayer ceramic capacitor comprises a sintered ceramic compact including primary crystalline phases and secondary phases. The primary crystalline phases mainly contain CaTiO3 and CaZrO3. The secondary phases mainly contain Si and Ca. The amount of Ca in the secondary phase is about 30 mol % or less.
摘要翻译: 多层陶瓷电容器包括包括初级结晶相和次相的烧结陶瓷压块。 主要结晶相主要含CaTiO3和CaZrO3。 二次相主要含有Si和Ca。 第二相中的Ca的量为约30摩尔%以下。
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