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公开(公告)号：US4742361A
公开(公告)日：1988-05-03
申请号：US827796
申请日：1986-02-07
CPC分类号： H01L49/02
摘要： Disclosed is a thermal head in which a heat-generating resistor layer, a power feeding conductor layer, and a protecting film are formed on an electrically insulating substrate, the heat generating resistor layer being constituted by an alloy of tantalum, rare earth metals, and nitrogen.Further disclosed is a method of producing a thermal head comprising the steps of forming a heat-generating resistor layer, a power feeding conductor layer, and a protecting film, on an electrically insulating substrate, the step of forming the heat-generating resistor layer including the step of performing spattering in mixed gases of argon and nitride to form the heat-generating resistor layer made of an alloy of tantalum, a rare earth metal material, and nitrogen, by using a composite target in which small pieces of the rare earth metal materials are disposed on a tantalum target.
摘要翻译： 公开了一种在电绝缘基板上形成发热电阻层，馈电导体层和保护膜的热敏头，发热电阻层由钽，稀土金属和 氮。 进一步公开了一种制造热敏头的方法，包括在电绝缘基板上形成发热电阻层，馈电导体层和保护膜的步骤，形成发热电阻层的步骤包括 在氩气和氮化物的混合气体中进行溅射以形成由钽，稀土金属材料和氮的合金制成的发热电阻层的步骤，通过使用复合靶，其中将小块稀土金属 材料设置在钽靶上。
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公开(公告)号：US4742362A
公开(公告)日：1988-05-03
申请号：US922044
申请日：1986-10-22
申请人： Takehiro Takoshima , Yoshimi Kamijo
发明人： Takehiro Takoshima , Yoshimi Kamijo
CPC分类号： B41J2/33525 , B41J2/33545 , B41J2/3357
摘要： In a thermal head in which a heat generating portion is protruded by partially forming a glass glaze layer on an insulating substrate, a protruding portion is formed on the insulating substrate and the glass glaze layer is formed on the protruding portion. The heat generating portion can sufficiently be protruded to render the contact with the recording paper or ink ribbon favorable, thereby improving the heat efficiency.
摘要翻译： 在通过在绝缘基板上部分地形成玻璃釉层而发热部分突出的热敏头中，在绝缘基板上形成突出部分，并且在突出部分上形成玻璃釉层。 发热部分可以充分地突出，使得与记录纸或墨带的接触良好，从而提高热效率。
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公开(公告)号：US4737742A
公开(公告)日：1988-04-12
申请号：US941414
申请日：1986-12-15
申请人： Takehiro Takoshima , Takehiko Sone
发明人： Takehiro Takoshima , Takehiko Sone
CPC分类号： H03H9/0557 , H03H9/059 , H03H9/1071 , H03H2009/0019
摘要： A unit comprising a printed board on which a plurality of surface acoustic wave (SAW) devices are installed. Each SAW device comprises a piezoelectric substate on which arrays of strip electrodes are formed. A cover is mounted over the SAW devices to hermetically seal the surfaces of the SAW devices on which the electrodes are formed. The terminals of the board are directly coupled to the terminals of the SAW devices.
摘要翻译： 包括其上安装有多个声表面波（SAW）装置的印刷电路板的单元。 每个SAW器件包括其上形成有条状电极阵列的压电子状态。 一个盖安装在SAW器件上，以密封其上形成有电极的SAW器件的表面。 板的端子直接耦合到SAW器件的端子。
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公开(公告)号：US4736128A
公开(公告)日：1988-04-05
申请号：US941161
申请日：1986-12-12
申请人： Takehiro Takoshima , Takehiko Sone
发明人： Takehiro Takoshima , Takehiko Sone
CPC分类号： H03H3/08
摘要： A surface acoustic wave device comprising a device body and a multilayer printed board. The body has a piezoelectric substrate on which arrays of strip electrodes are formed. The body is covered with an insulating film except for locations where terminals are formed. The printed board is spaced a given distance from the body. The terminals of the printed board are connected via a solder layer with the terminals of the device body.
摘要翻译： 一种表面声波装置，包括装置主体和多层印刷电路板。 主体具有形成带状电极阵列的压电基板。 除了形成端子的位置之外，主体还覆盖有绝缘膜。 印刷板与身体间隔一定距离。 印刷电路板的端子通过焊料层与设备主体的端子连接。
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公开(公告)号：US4713671A
公开(公告)日：1987-12-15
申请号：US926370
申请日：1986-10-31
申请人： Takehiro Takoshima
发明人： Takehiro Takoshima
CPC分类号： B41J2/33525 , B41J2/33535 , B41J2/3357 , G01D15/10
摘要： A thermal head having a glass glaze layer, a heat generating resistance layer, an electric power supplying conductor layer and a protecting layer formed on an insulating substrate, wherein the glass glaze layer is so formed that the lower portion thereof is embedded in the insulating substrate and the upper portion thereof is protruded from the surface of the insulating substrate, and a metal layer is disposed in contact with the lower surface of the glass glaze layer.The heat generating portion can effectively be protruded to render the contact with the recording paper or ink ribbon favorable, thereby improving the heat efficiency. Further, temperature falling rate once after the temperature of the heat generating portion has been raised can be increased.
摘要翻译： 一种具有玻璃釉层，发热电阻层，供电导体层和形成在绝缘基板上的保护层的热敏头，其中玻璃釉层被形成为使其下部嵌入绝缘基板中 并且其上部从绝缘基板的表面突出，并且金属层设置成与玻璃釉层的下表面接触。 发热部能够有效地突出，使得与记录纸或墨带的接触良好，从而提高热效率。 此外，可以提高在发热部分的温度升高之后一度的温度下降率。
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公开(公告)号：US4734608A
公开(公告)日：1988-03-29
申请号：US926369
申请日：1986-10-31
申请人： Takehiro Takoshima
发明人： Takehiro Takoshima
CPC分类号： H03H9/0561 , H03H9/059
摘要： An elastic surface wave element which prevents mixture of foreign substances to improve the reliability thereof and allows a peripheral circuit for driving the element to be integrated with the element to facilitate designing and assembly of the element. The elastic surface wave element comprises an element body and a multi-layered printed circuit board disposed one on the other with a predetermined gap left therebetween and having terminal sections connected to each other. The element further comprises a sound wave absorbing member which seals outer peripheries along which the element body and the multi-layered printed circuit board are joined together and thus seals airtight a face of the element on which electrodes are formed.
摘要翻译： 一种弹性表面波元件，其防止异物混合物提高其可靠性，并允许用于驱动元件的外围电路与该元件集成，以便于元件的设计和组装。 弹性表面波元件包括元件本体和多层印刷电路板，该印刷电路板彼此间隔开预定的间隙并且具有彼此连接的端子部分。 该元件还包括一个声波吸收件，它密封外周，元件本体和多层印刷电路板沿着该外周连接在一起，从而密封形成有电极的元件的表面。
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公开(公告)号：US4709243A
公开(公告)日：1987-11-24
申请号：US790415
申请日：1985-10-23
申请人： Masakazu Kato , Takehiro Takoshima
发明人： Masakazu Kato , Takehiro Takoshima
CPC分类号： H01L49/02
摘要： A thermal head having a heat-generating resistor layer, a power feeding conductor layer, and a protective layer superposed on an electrically insulating layer, acquires improved quality by forming the heat-generating resistor layer with an alloy consisting of tantalum, a high-melting metal, and nitrogen. The thermal head of improved quality is produced by spattering a composite target consisting of tantalum and the high-melting metal in a mixed gas consisting of nitrogen and argon.The high-melting metal is at least one member selected from the group consisting of titanium, zirconium, hafnium, vanadium, niobium, chromium, molybdenum, and tungsten.
摘要翻译： 具有发热电阻层，馈电导体层和叠加在电绝缘层上的保护层的热敏头通过用钽，高熔点的合金形成发热电阻层来获得改进的质量 金属和氮气。 通过在由氮和氩组成的混合气体中溅射由钽和高熔点金属组成的复合靶产生质量提高的热敏头。 高熔点金属是选自钛，锆，铪，钒，铌，铬，钼和钨中的至少一种。
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公开(公告)号：US07379326B2
公开(公告)日：2008-05-27
申请号：US10516009
申请日：2003-05-01
申请人： Takashi Ushida , Nobuyuki Mori , Yoshimi Kamijo , Akihiro Okazaki , Akira Mitsuzuka , Rikizou Hatakeyama , Hideaki Ido , Ko Nakajima , Takehiro Takoshima
发明人： Takashi Ushida , Nobuyuki Mori , Yoshimi Kamijo , Akihiro Okazaki , Akira Mitsuzuka , Rikizou Hatakeyama , Hideaki Ido , Ko Nakajima , Takehiro Takoshima
IPC分类号： G11C11/00
CPC分类号： G11C11/16 , B82Y10/00 , G11C13/025 , G11C2213/81 , H01L27/222 , H01L51/0048 , H01L51/0052 , Y10S977/724 , Y10S977/865
摘要： A high-capacity magnetic memory capable of writing and reading a magnetic record in/from a magnetic recording film according to a perpendicular magnetic recording system at a high speed in a purely-electrically random access manner. In the magnetic memory, a writing-magnetic-field generating means 62 and a writing word line 43 are disposed relative to a perpendicular magnetic recording film 50, and a reading/writing bit-line conductor 41, a magnetoresistive-effect element 20 and a reading word lead conductor 42 are laminated in order on a probe substrate opposed to the perpendicular magnetic recording film 50. A magnetic probe 30 composed of a carbon nanotube containing a soft magnetic material is disposed relative to the magnetoresistive-effect element 20 in a standing manner, and electrically connected to the reading/writing bit-line conductor. During a writing operation, a micro-discharge is generated in a micro-gap G between the edge of the magnetic probe and the magnetic recording film under a writing magnetic field to allow a writing current to flow through the micro-gap G so as to heat a micro-region of the magnetic recording film in such a manner that it goes through its Curie point to thereby become magnetized in the direction of the recording magnetic field to form a magnetic record therein. During a reading operation, the magnetic record is read out through the magnetic probe in accordance with a current variation in the magnetoresistive-effect element.
摘要翻译： 一种高容量磁记录器，其能够以纯电动随机存取方式以高速度根据垂直磁记录系统向磁记录膜写入磁记录。 在磁存储器中，写入磁场产生装置62和写入字线43相对于垂直磁记录膜50设置，并且读/写位线导体41，磁阻效应元件20和 读取字引线导体42依次层叠在与垂直磁记录膜50相对的探针基板上。 由含有软磁性材料的碳纳米管构成的磁性探头30相对于磁阻效应元件20以静止方式设置，并与读/写位线导体电连接。 在写入操作期间，在写入磁场下在磁探针的边缘和磁记录膜之间的微间隙G中产生微放电，以允许写入电流流过微间隙G，从而 加热磁记录膜的微区，使其通过其居里点，从而在记录磁场的方向上磁化，从而在其中形成磁记录。 在读取操作期间，磁记录根据磁阻效应元件的电流变化通过磁探头读出。
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公开(公告)号：US20060092542A1
公开(公告)日：2006-05-04
申请号：US10516009
申请日：2003-05-01
申请人： Takashi Ushida , Nobuyuki Mori , Yoshimi Kamijo , Akihiro Okazaki , Akira Mitsuzuka , Rikizou Hatakeyama , Hideaki Ido , Ko Nakajima , Takehiro Takoshima
发明人： Takashi Ushida , Nobuyuki Mori , Yoshimi Kamijo , Akihiro Okazaki , Akira Mitsuzuka , Rikizou Hatakeyama , Hideaki Ido , Ko Nakajima , Takehiro Takoshima
IPC分类号： G11B5/02
CPC分类号： G11C11/16 , B82Y10/00 , G11C13/025 , G11C2213/81 , H01L27/222 , H01L51/0048 , H01L51/0052 , Y10S977/724 , Y10S977/865
摘要： Disclosed is a high-capacity magnetic memory capable of writing and reading a magnetic record in/from a magnetic recording film according to a perpendicular magnetic recording system at a high speed in a purely-electrically random access manner. In the magnetic memory, a writing-magnetic-field generating means 62 and a writing word line 43 are disposed relative to a perpendicular magnetic recording film 50, and a reading/writing bit-line conductor 41, a magnetoresistive-effect element 20 and a reading word lead conductor 42 are laminated in order on a probe substrate opposed to the perpendicular magnetic recording film 50. A magnetic probe 30 composed of a carbon nanotube containing a soft magnetic material is disposed relative to the magnetoresistive-effect element 20 in a standing manner, and electrically connected to the reading/writing bit-line conductor. During a writing operation, a micro-discharge is generated in a micro-gap G between the edge of the magnetic probe and the magnetic recording film under a writing magnetic field to allow a writing current to flow through the micro-gap G so as to heat a micro-region of the magnetic recording film in such a manner that it goes through its Curie point to thereby become magnetized in the direction of the recording magnetic field to form a magnetic record therein. During a reading operation, the magnetic record is read out through the magnetic probe in accordance with a current variation in the magnetoresistive-effect element.
摘要翻译： 公开了一种高容量磁存储器，其能够以纯电动随机存取方式以高速度根据垂直磁记录系统向/从磁记录膜读取磁记录。 在磁存储器中，写入磁场产生装置62和写入字线43相对于垂直磁记录膜50设置，并且读/写位线导体41，磁阻效应元件20和 读取字引线导体42依次层叠在与垂直磁记录膜50相对的探针基板上。 由含有软磁性材料的碳纳米管构成的磁性探头30相对于磁阻效应元件20以静止方式设置，并与读/写位线导体电连接。 在写入操作期间，在写入磁场下在磁探针的边缘和磁记录膜之间的微间隙G中产生微放电，以允许写入电流流过微间隙G，从而 加热磁记录膜的微区，使其通过其居里点，从而在记录磁场的方向上磁化，从而在其中形成磁记录。 在读取操作期间，磁记录根据磁阻效应元件的电流变化通过磁探头读出。
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10.发明授权Piezoelectric elastic surface wave element with film of tantalum pentoxide or silicon nitride 失效具有五氧化二钽或氮化硅薄膜的压电弹性表面波元件
公开(公告)号：US4617487A
公开(公告)日：1986-10-14
申请号：US779223
申请日：1985-09-23
CPC分类号： H03H9/1071 , H03H9/02818
摘要： An elastic surface wave element which has a grille-shaped electrode formed on a piezoelectric substrate is improved by having the grille-shaped electrode portion thereof covered with an insulating film made of tantalum pentoxide or silicon nitride. The insulating film functions to minimize the degradation of properties suffered by the conventional elastic surface wave element and preclude substantially completely the phenomenon of short-circuit between the electrode bars of the grille-shaped electrode.
摘要翻译： 通过使格栅形电极部分覆盖有由五氧化二钽或氮化硅制成的绝缘膜，来改善具有形成在压电基片上的格栅状电极的弹性表面波元件。 绝缘膜的作用是使常规的弹性表面波元件的性能降低最小化，并且基本上完全排除格栅形电极的电极棒之间的短路现象。
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