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1. 发明授权

US06956011B2 Intermetallic compound superconductors and alloy superconductors, and method for their preparation 有权
标题翻译：金属间化合物超导体和合金超导体及其制备方法
公开(公告)号：US06956011B2
公开(公告)日：2005-10-18
申请号：US10220272
申请日：2001-07-24
申请人： Jun Akimitsu , Yuji Zenitani , Takahiro Muranaka , Norimasa Nakagawa , Jun Nagamatsu
发明人： Jun Akimitsu , Yuji Zenitani , Takahiro Muranaka , Norimasa Nakagawa , Jun Nagamatsu
IPC分类号： C04B35/58 , C01B35/00 , C01B35/04 , C04B35/645 , C04B35/653 , C22C1/00 , C22C1/04 , C22C23/00 , C22C33/02 , H01B12/00 , H01B13/00 , H01L39/12 , H01L39/24 , C04B101/00
CPC分类号： C01B35/04 , C04B35/58057 , C04B35/64 , C04B35/645 , C04B35/6455 , C04B35/653 , C04B2235/3206 , C04B2235/401 , C04B2235/421 , C04B2235/6581 , C04B2235/666 , C04B2235/761 , C04B2235/767 , C04B2235/96 , C22C33/02 , H01L39/125 , H01L39/2487 , Y10S420/901 , Y10S505/785 , Y10S505/805
摘要： There are provided an intermetallic compound superconductor that is high in superconducting transition temperature, and an alloy superconductor that is high in superconducting transition temperature and excels in malleability and ductility, as well as a method of making such a superconductor with good reproducibility and at a low cost of manufacture. This entirely new intermetallic compound superconductor is made of magnesium (Mg) and boron (B) and has a chemical composition expressed by formula: Mg1B2, has a hexagonal AlB2 type crystallographic structure and has a superconducting transition temperature (Tc) of 39 K. An alloy containing this intermetallic compound excels in malleability and ductility and constitutes the alloy superconductor having a superconducting transition temperature (Tc) of 39 K. In the method of manufacture, a Mg containing feedstock powder and a B containing feedstock powder are mixed together to form a mixture thereof which is, e.g., hot pressed to produce a semiconductor product.
摘要翻译：提供了一种超导转变温度高的金属间化合物超导体，以及超导转变温度高，延展性和延展性优异的合金超导体，以及制造这种具有良好重复性和低的超导体的方法制造成本。这种全新的金属间化合物超导体由镁（Mg）和硼（B）制成，具有由下式表示的化学组成：具有六方晶系的AlB 具有39K的超导转变温度（TTC）。含有这种金属间化合物的合金在延展性和延展性方面优异，并且构成具有超导转变温度（T >c）为39K。在制造方法中，将含镁原料粉末和含B原料粉末混合在一起形成其混合物，例如热压以生产半导体产品。

2. 发明授权

US06298236B1 Method of use of a control channel in a cellular communications system 失效
标题翻译：在蜂窝通信系统中使用控制信道的方法
公开(公告)号：US06298236B1
公开(公告)日：2001-10-02
申请号：US09191159
申请日：1998-11-13
申请人： Jun Yamada , Masaki Terashima , Jun Nagamatsu
发明人： Jun Yamada , Masaki Terashima , Jun Nagamatsu
IPC分类号： H04Q732
CPC分类号： H04W48/16 , H04W48/08
摘要： A microcellular communication system which broadcasts its local channel block, including the control channels allotted from a total channel block to the microcellular system, on all control channels being used by the system. A mobile unit seeking access to the microcellular system initially searches the total channel block in an effort to receive the local channel block information broadcast by the microcellular system. The mobile unit compares received local channel block information with stored total channel block information and replaces its memory content with the newly received information. Periodic searching of stored channel block information is conducted to verify that the mobile unit has the relevant channel block information for the local microcellular system.
摘要翻译：在系统使用的所有控制信道上广播其本地信道块的微蜂窝通信系统，包括从总信道块分配给微蜂窝系统的控制信道。寻求接入微蜂窝系统的移动单元最初搜索总信道块，努力接收由微蜂窝系统广播的本地信道块信息。移动单元将接收到的本地信道块信息与存储的总信道块信息进行比较，并用新接收到的信息替换其存储器内容。对存储的信道块信息进行定期搜索以验证移动单元是否具有用于本地微蜂窝系统的相关信道块信息。

3. 发明授权

US5943396A System and method for preventing unauthorized use of a micro cellular system 失效
标题翻译：防止未经授权使用微蜂窝系统的系统和方法
公开(公告)号：US5943396A
公开(公告)日：1999-08-24
申请号：US576840
申请日：1995-12-21
申请人： Masaki Terashima , Jun Yamada , Jun Nagamatsu
发明人： Masaki Terashima , Jun Yamada , Jun Nagamatsu
IPC分类号： H04B7/26 , H04L29/06 , H04W8/26 , H04W12/00 , H04W12/06 , H04W12/12 , H04W36/00 , H04W84/04 , H04Q7/22
CPC分类号： H04W24/02 , H04W84/045
摘要： In a micro cellular system (MCS) which co-exists with a cellular system (CMTS) in a frequency band, fraudulent use of the MCS when it is moved from the CMTS to the location of another CMTS is prevented by providing a control unit 2 in the MCS which controls the overall operation of the MCS and a system ID receiving and judging unit which is capable of receiving all the downward control channels used in the CMTS. When the system ID receiving and judging unit receives a system ID transmitted from the CMTS which matches a system ID stored in the MTS, the control unit is allowed to start the operations of the MCS. Otherwise, the MCS is disabled. Therefore, if the MCS moves to another CMTS zone where the system ID is different, it is impossible to operate the MCS.
摘要翻译：在频带中与蜂窝系统（CMTS）共存的微蜂窝系统（MCS）中，通过提供控制单元2来防止MCS从CMTS移动到另一CMTS的位置时的欺骗性使用在控制MCS的总体操作的MCS中，以及能够接收CMTS中使用的所有下行控制信道的系统ID接收和判断单元。当系统ID接收和判断单元接收到与存储在MTS中的系统ID相匹配的CMTS发送的系统ID时，控制单元被允许开始MCS的操作。否则，MCS被禁用。因此，如果MCS移动到系统ID不同的另一CMTS区域，则不可能操作MCS。

4. 发明授权

US5907806A Method of use of a control channel in a cellular communications system 失效
标题翻译：在蜂窝通信系统中使用控制信道的方法
公开(公告)号：US5907806A
公开(公告)日：1999-05-25
申请号：US840901
申请日：1997-04-17
申请人： Jun Yamada , Masaki Terashima , Jun Nagamatsu
发明人： Jun Yamada , Masaki Terashima , Jun Nagamatsu
IPC分类号： H04B7/26 , H04W48/08 , H04W48/16 , H04Q7/32
CPC分类号： H04W48/16 , H04W48/08
摘要： A microcellular communication system which broadcasts its local channel block, comprising the control channels allotted from a total channel block to the microcellular system, on all control channels being used by the said system. A mobile unit seeking access to the microcellular system initially searches the total channel block in an effort to receive the local channel block information broadcast by the microcellular system. The mobile unit compares received local channel block information with stored total channel block information and replaces its memory content with the newly received information. Periodic searching of stored channel block information is conducted to verify that the mobile unit has the relevant channel block information for the local microcellular system.
摘要翻译：在由所述系统使用的所有控制信道上广播其本地信道块的微蜂窝通信系统，其包括从总信道块分配给微蜂窝系统的控制信道。寻求接入微蜂窝系统的移动单元最初搜索总信道块，努力接收由微蜂窝系统广播的本地信道块信息。移动单元将接收到的本地信道块信息与存储的总信道块信息进行比较，并用新接收到的信息替换其存储器内容。对存储的信道块信息进行定期搜索以验证移动单元是否具有用于本地微蜂窝系统的相关信道块信息。

5. 发明授权

US07172993B2 Intermetallic compound superconductors and alloy superconductors, and methods of making them 有权
标题翻译：金属间化合物超导体和合金超导体及其制造方法
公开(公告)号：US07172993B2
公开(公告)日：2007-02-06
申请号：US11202335
申请日：2005-08-12
申请人： Jun Akimitsu , Yuji Zenitani , Takahiro Muranaka , Norimasa Nakagawa , Jun Nagamatsu
发明人： Jun Akimitsu , Yuji Zenitani , Takahiro Muranaka , Norimasa Nakagawa , Jun Nagamatsu
IPC分类号： H01B12/00 , C04B101/00 , C22C23/00
CPC分类号： C01B35/04 , C04B35/58057 , C04B35/64 , C04B35/645 , C04B35/6455 , C04B35/653 , C04B2235/3206 , C04B2235/401 , C04B2235/421 , C04B2235/6581 , C04B2235/666 , C04B2235/761 , C04B2235/767 , C04B2235/96 , C22C33/02 , H01L39/125 , H01L39/2487 , Y10S420/901 , Y10S505/785 , Y10S505/805
摘要： There are provided an intermetallic compound superconductor that is high in superconducting transition temperature, and an alloy superconductor that is high in superconducting transition temperature and excels in malleability and ductility, as well as a method of making such a superconductor with good reproducibility and at a low cost of manufacture. This entirely new intermetallic compound superconductor is made of magnesium (Mg) and boron (B) and has a chemical composition expressed by formula: Mg1B2, has a hexagonal AlB2 type crystallographic structure and has a superconducting transition temperature (Tc) of 39 K. An alloy containing this intermetallic compound excels in malleability and ductility and constitutes the alloy superconductor having a superconducting transition temperature (Tc) of 39 K. In the method of manufacture, a Mg containing feedstock powder and a B containing feedstock powder are mixed together to form a mixture thereof which is, e.g., hot pressed to produce a semiconductor product.
摘要翻译：提供了一种超导转变温度高的金属间化合物超导体，以及超导转变温度高，延展性和延展性优异的合金超导体，以及制造这种具有良好重复性和低的超导体的方法制造成本。这种全新的金属间化合物超导体由镁（Mg）和硼（B）制成，具有由下式表示的化学组成：具有六方晶系的AlB 具有39K的超导转变温度（TTC）。含有这种金属间化合物的合金在延展性和延展性方面优异，并且构成具有超导转变温度（T >c）为39K。在制造方法中，将含镁原料粉末和含B原料粉末混合在一起形成其混合物，例如热压以生产半导体产品。

6. 发明申请

US20060079402A1 Intermetallic compound superconductors and alloy superconductors, and methods of making them 有权
标题翻译：金属间化合物超导体和合金超导体及其制造方法
公开(公告)号：US20060079402A1
公开(公告)日：2006-04-13
申请号：US11202335
申请日：2005-08-12
申请人： Jun Akimitsu , Yuji Zenitani , Takahiro Muranaka , Norimasa Nakagawa , Jun Nagamatsu
发明人： Jun Akimitsu , Yuji Zenitani , Takahiro Muranaka , Norimasa Nakagawa , Jun Nagamatsu
IPC分类号： H01L39/24
CPC分类号： C01B35/04 , C04B35/58057 , C04B35/64 , C04B35/645 , C04B35/6455 , C04B35/653 , C04B2235/3206 , C04B2235/401 , C04B2235/421 , C04B2235/6581 , C04B2235/666 , C04B2235/761 , C04B2235/767 , C04B2235/96 , C22C33/02 , H01L39/125 , H01L39/2487 , Y10S420/901 , Y10S505/785 , Y10S505/805
摘要： There are provided an intermetallic compound superconductor that is high in superconducting transition temperature, and an alloy superconductor that is high in superconducting transition temperature and excels in malleability and ductility, as well as a method of making such a superconductor with good reproducibility and at a low cost of manufacture. This entirely new intermetallic compound superconductor is made of magnesium (Mg) and boron (B) and has a chemical composition expressed by formula: Mg1B2, has a hexagonal AlB2 type crystallographic structure and has a superconducting transition temperature (Tc) of 39 K. An alloy containing this intermetallic compound excels in malleability and ductility and constitutes the alloy superconductor having a superconducting transition temperature (Tc) of 39 K. In the method of manufacture, a Mg containing feedstock powder and a B containing feedstock powder are mixed together to form a mixture thereof which is, e.g., hot pressed to produce a semiconductor product.
摘要翻译：提供了一种超导转变温度高的金属间化合物超导体，以及超导转变温度高，延展性和延展性优异的合金超导体，以及制造这种具有良好重复性和低的超导体的方法制造成本。这种全新的金属间化合物超导体由镁（Mg）和硼（B）制成，具有由下式表示的化学组成：具有六方晶系的AlB 具有39K的超导转变温度（TTC）。含有这种金属间化合物的合金在延展性和延展性方面优异，并且构成具有超导转变温度（T >c）为39K。在制造方法中，将含镁原料粉末和含B原料粉末混合在一起形成其混合物，例如热压以生产半导体产品。

7. 发明授权

US5625869A System for preventing unauthorized use of a micro cellular system operating in coexistence with a cellular system 失效
标题翻译：用于防止未经授权使用与蜂窝系统共存的微蜂窝系统的系统
公开(公告)号：US5625869A
公开(公告)日：1997-04-29
申请号：US218750
申请日：1994-03-25
申请人： Jun Nagamatsu , Masaki Terashima , Jun Yamada
发明人： Jun Nagamatsu , Masaki Terashima , Jun Yamada
IPC分类号： H04B7/26 , H04W12/06 , H04W16/32 , H04W84/16
CPC分类号： H04W84/16 , H04W12/12 , H04W16/32
摘要： A method and system for preventing fraudulent use in a cellular system whereby upon establishment of communication with said micro cellular system, a maintenance console transmits an identifier to the control unit of said micro cellular system. The control unit compares the transmitted identifier to a stored value and controls the operation of the micro cellular system based upon said comparison. Operations of the micro cellular system are terminated if said transmitted value does not match said stored value and maintained if a match is found. The control unit additionally includes a time limit timer which is set upon activation of the control unit and is adapted to be reset upon command from the maintenance console, which command accompanies each communication for which access is maintained. Operation of the micro cellular system is terminated when said time limit expires without resetting.
摘要翻译：一种用于防止蜂窝系统中的欺诈性使用的方法和系统，由此在维护控制台建立与所述微蜂窝系统的通信时，维护控制台将标识符发送到所述微蜂窝系统的控制单元。控制单元将发送的标识符与存储的值进行比较，并且基于所述比较来控制微蜂窝系统的操作。如果所发送的值与所述存储的值不匹配并且如果发现匹配则保持微蜂窝系统的操作被终止。该控制单元还包括一个限时定时器，该时间限制定时器在激活控制单元时被设置，并且适于根据来自维护控制台的命令被复位，该命令伴随着保持访问的每个通信。当所述时间限制到期而不复位时，微蜂窝系统的操作终止。

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