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1. 发明授权

US5952709A High-frequency semiconductor device and mounted structure thereof 失效
标题翻译：高频半导体器件及其安装结构
公开(公告)号：US5952709A
公开(公告)日：1999-09-14
申请号：US884223
申请日：1997-06-27
申请人： Kenji Kitazawa , Shinichi Koriyama , Mikio Fujii
发明人： Kenji Kitazawa , Shinichi Koriyama , Mikio Fujii
IPC分类号： H01L23/367 , H01L23/66 , H05K1/02 , H05K3/34 , H01L23/528
CPC分类号： H01L23/66 , H01L23/3677 , H05K1/0243 , H01L2224/16 , H01L2224/16225 , H01L2924/0102 , H01L2924/01025 , H01L2924/01078 , H01L2924/01079 , H01L2924/09701 , H01L2924/16195 , H01L2924/3011 , H05K2201/10234 , H05K2201/10727 , H05K2201/10969 , H05K3/341 , H05K3/3442
摘要： A high-frequency semiconductor device contains a semiconductor element in a cavity formed by a dielectric board and a cap. A first high-frequency transmission line connected to the semiconductor element is formed on the surface of said dielectric board in said cavity and a second high-frequency transmission line is formed on the bottom surface of said dielectric board, so that said first high-frequency transmission line and said second high-frequency transmission line are electromagnetically coupled together. In this semiconductor devise in which the first transmission line and the second transmission line are electromagnetically coupled together, the transmission lines need not be passed over the side wall of the cap, and neigther reflection loss or radiation loss takes place on the side wall. Besides, transmission loss of high-frequency signals is caused by neigther through-holes or via-holes, and is effectively suppressed.
摘要翻译：高频半导体器件在由电介质板和盖形成的空腔中包含半导体元件。连接到半导体元件的第一高频传输线形成在所述空腔中的所述电介质板的表面上，并且在所述电介质板的底表面上形成第二高频传输线，使得所述第一高频传输线和所述第二高频传输线电磁耦合在一起。在第一传输线和第二传输线电磁耦合在一起的半导体装置中，传输线不需要通过盖的侧壁，并且在侧壁上发生相互反射损失或辐射损失。此外，高频信号的传输损耗由相邻的通孔或通孔引起，并被有效地抑制。

2. 发明授权

US06239669B1 High frequency package 失效
标题翻译：高频包装
公开(公告)号：US06239669B1
公开(公告)日：2001-05-29
申请号：US09067251
申请日：1998-04-27
申请人： Shinichi Koriyama , Mikio Fujii , Kenji Kitazawa
发明人： Shinichi Koriyama , Mikio Fujii , Kenji Kitazawa
IPC分类号： H01P5107
CPC分类号： H01P5/107 , H01L23/66 , H01L24/48 , H01L24/49 , H01L2223/6627 , H01L2223/6633 , H01L2224/48091 , H01L2224/48227 , H01L2224/49175 , H01L2924/00014 , H01L2924/01021 , H01L2924/01039 , H01L2924/01078 , H01L2924/01079 , H01L2924/15153 , H01L2924/1517 , H01L2924/1532 , H01L2924/16152 , H01L2924/16195 , H01L2924/1903 , H01L2924/19039 , H01L2924/3011 , H01L2924/30111 , H01L2924/00 , H01L2224/45015 , H01L2924/207 , H01L2224/45099 , H01L2224/05599 , H01L2224/85399
摘要： A high-frequency package comprising a dielectric substrate, a high-frequency element that operates in a high-frequency region and is mounted in a cavity formed on said dielectric substrate, and a microstrip line formed on the surface or in an inner portion of said dielectric substrate and electrically connected to said high-frequency element, wherein a signal transmission passage of a waveguide is connected to a linear conducting passage or to a ground layer constituting the microstrip line. In the junction portion of the waveguide, for example, an end of the linear conducting passage is electromagnetically opened, so that the end portion works as a monopole antenna inside the waveguide that is connected. The high-frequency package makes it possible to connect the waveguide without adversely affecting the sealing of the high-frequency element and to transmit high-frequency signals with a low loss.
摘要翻译：一种高频封装，包括电介质基板，在高频区域中工作并安装在形成在所述电介质基板上的空腔中的高频元件，以及形成在所述电介质基板的表面或内部的微带线电连接到所述高频元件，其中波导的信号传输通道连接到构成微带线的线性导电通道或接地层。在波导的接合部中，例如，线状导电通路的端部电磁开放，使得端部作为连接的波导内的单极天线工作。高频封装使得可以连接波导而不会对高频元件的密封产生不利影响，并以低损耗传输高频信号。

3. 发明授权

US07492903B2 Secret key distribution method and secret key distribution system 有权
标题翻译：秘密密钥分发方法和秘密密钥分发系统
公开(公告)号：US07492903B2
公开(公告)日：2009-02-17
申请号：US10975444
申请日：2004-10-29
申请人： Kouichi Ichimura , Noritsugu Shiokawa , Mikio Fujii , Kentaro Torii , Kenji Ohkuma
发明人： Kouichi Ichimura , Noritsugu Shiokawa , Mikio Fujii , Kentaro Torii , Kenji Ohkuma
IPC分类号： H04K1/08
CPC分类号： H04L9/0855
摘要： In the method of the present invention, one of each pair of photons connected through entanglement is distributed to a transmitting station, relay stations and a receiving station. After the photons reach secure sites, such as the relay stations, a base for detecting photons is determined between adjacent sites, and then photons are detected in each site, which makes it possible to obtain a secret key used for secure information transmission between relay stations using bases coincide with each other every time. Also, in the present invention, a high-quality random number sequence serving as a secret key is automatically generated in a physical manner every time by detecting a superposition state of an entanglement and procedures corresponding to those in which a secret key itself is transmitted in a form of a quantum cryptogram are performed.
摘要翻译：在本发明的方法中，通过纠缠连接的每对光子中的一个被分配到发送站，中继站和接收站。在光子到达诸如中继站的安全站点之后，在相邻站点之间确定用于检测光子的基站，然后在每个站点中检测到光子，这使得可以获得用于中继站之间的安全信息传输的秘密密钥每次使用基地相互重合。此外，在本发明中，作为秘密密钥的高质量随机数序列，每次通过检测纠错的叠加状态和对应于其中发送秘密密钥的过程的过程自动生成，执行量子密码的形式。

4. 发明授权

US06184020B2 Polypeptides having aminopeptidase activity and nucleic acids encoding same 有权
公开(公告)号：US06184020B2
公开(公告)日：2001-02-06
申请号：US09192104
申请日：1998-11-13
申请人： Alexander Blinkovsky , Tony S. Byun , Alan V. Klotz , Alan Sloma , Kimberly Brown , Maria Tang , Mikio Fujii , Chigusa Marumoto
发明人： Alexander Blinkovsky , Tony S. Byun , Alan V. Klotz , Alan Sloma , Kimberly Brown , Maria Tang , Mikio Fujii , Chigusa Marumoto
IPC分类号： C12N948
CPC分类号： A23J3/34 , C12N9/48 , C12P21/06
摘要： The present invention relates to isolated polypeptides having aminopeptidase activity and isolated nucleic acid sequences encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the nucleic acid sequences as well as methods for producing and using the polypeptides.

5. 发明授权

US6038321A Data transfer method, communication system and storage medium 失效
标题翻译：数据传输方式，通信系统和存储介质
公开(公告)号：US6038321A
公开(公告)日：2000-03-14
申请号：US794233
申请日：1997-01-30
申请人： Masamichi Torigai , Mikio Fujii
发明人： Masamichi Torigai , Mikio Fujii
IPC分类号： H04L9/26 , G06F21/24 , G09C1/00 , H04H20/76 , H04H60/15 , H04H60/23 , H04L9/32 , H04L29/06 , H04L9/00
CPC分类号： H04L63/0457 , H04H20/76 , H04H60/15 , H04H60/23 , H04L63/083 , H04L9/3271 , H04L2209/12 , H04L2209/60
摘要： In a communication system, a transmitter device encrypts variable-length data having a data length corresponding to a kind of information to be transferred or a communication capacity, using a natural random number, to produce a variable-length random number sequence. Then, the transmitter device performs an exclusive OR operation per bit between the variable-length random number sequence and the information to produce transfer information, and transmits the transfer information to a receiver device. The transmitter device further transmits the variable-length data and the natural random number in an encrypted manner to the receiver device. The receiver device reproduces the variable-length data and the natural random number transmitted in the encrypted manner, and then encrypts the variable-length data using the natural random number to produce a variable-length random number sequence which is identical with the foregoing variable-length random number sequence produced at the transmitter device. Then, the receiver device performs an exclusive OR operation per bit between the thus produced variable-length random number sequence and the received transfer information to reproduce the original information.
摘要翻译：在通信系统中，发送装置使用自然随机数对具有与要传送的信息的种类或通信容量对应的数据长度的可变长度数据进行加密，生成可变长度的随机数序列。然后，发送装置在可变长度随机数序列与信息之间进行每比特的异或运算以产生传送信息，并将传送信息发送到接收装置。发送装置进一步以可加密的方式将可变长度数据和自然随机数发送给接收装置。接收机装置再现以加密方式发送的可变长度数据和自然随机数，然后使用自然随机数对可变长度数据进行加密，以产生与上述可变长度数据相同的可变长度随机数序列，在发射机设备产生的长度随机数序列。然后，接收机装置在如此产生的可变长度随机数序列与接收到的传送信息之间每比特执行异或运算，以再现原始信息。

6. 发明授权

US07321429B2 Microscope using quantum-mechanically entangled photons 有权
标题翻译：显微镜使用量子机械缠结光子
公开(公告)号：US07321429B2
公开(公告)日：2008-01-22
申请号：US11054441
申请日：2005-02-10
申请人： Kouichi Ichimura , Kenji Ohkuma , Mikio Fujii , Hayato Goto , Kentaro Torii
发明人： Kouichi Ichimura , Kenji Ohkuma , Mikio Fujii , Hayato Goto , Kentaro Torii
IPC分类号： G01B9/02
CPC分类号： G01Q60/00 , G01Q20/02 , G02B21/00
摘要： A microscope includes a photon source which sequentially generates sets of quantum-mechanically entangled photons including at least two photons, a lens which focuses a set of photons, an actuator which varies a relative distance between a focal position of the lens and a specimen with a minute displacement, a detector detecting photons transmitted through or scattered by the specimen, and a counter counting coincidence detections of n-numbers of photons with the detector during a gating time which is set so that a rate that a number of photons detected during thereof belong to a single set of quantum-mechanically entangled photons exceeds a predetermined rate depending on the varied relative distance.
摘要翻译：显微镜包括光子源，其顺序地产生包括至少两个光子的量子机械纠缠光子的集合，聚焦一组光子的透镜，致动器，其改变透镜的焦点位置与样品之间的相对距离，检测器检测由样本透射或散射的光子，以及在选通时间期间对与检测器相关的n个光子的一致性检测的计数器，其被设置为使得在其期间检测到的光子的数量属于根据变化的相对距离，单个量子机械纠缠的光子超过预定速率。

7. 发明授权

US07092417B2 Method and apparatus for generating phase-correlation 失效
标题翻译：用于产生相位相关的方法和装置
公开(公告)号：US07092417B2
公开(公告)日：2006-08-15
申请号：US10752532
申请日：2004-01-08
申请人： Mikio Fujii
发明人： Mikio Fujii
IPC分类号： H01S3/13
CPC分类号： H01S3/10 , H01S3/10076 , H01S3/1303 , H01S3/2383
摘要： According to each embodiment of the present invention, a phase-correlation can be generated between respective laser fields produced by a plurality of independent lasers. Specifically, based on a structure that first and second laser fields each having a mixed quantum state represented by a single-mode Glauber coherent state that a phase is completely indeterminate are mixed with each other and a quantum continuous measurement is performed by causing absorbers to individually cross two output quantum states, the phase-correlation can be generated between the first and second laser fields when absorption by the absorbers massively occurs in one of the two quantum states as a result of the quantum continuous measurement.
摘要翻译：根据本发明的每个实施例，可以在由多个独立激光器产生的各个激光场之间产生相位相关。具体而言，基于以相位完全不确定的单模Glauber相干状态表示的具有混合量子态的第一激光场和第二激光场彼此混合的结构，并且通过使吸收体分别进行量子连续测量通过交叉两个输出量子态，当吸收体的吸收作为量子连续测量的结果在两个量子态之一中大量发生时，可以在第一和第二激光场之间产生相位相关。

8. 发明授权

US08178135B2 Aqueous solution of conophylline and/or conophyllidine 有权
标题翻译：茶碱和/或叶绿素碱的水溶液
公开(公告)号：US08178135B2
公开(公告)日：2012-05-15
申请号：US12281940
申请日：2007-03-05
申请人： Kazuo Umezawa , Mikio Fujii
发明人： Kazuo Umezawa , Mikio Fujii
IPC分类号： A61K36/00
CPC分类号： A61K36/24 , A23L33/105 , A61K31/475 , C07D491/22
摘要： PROBLEMS TO BE SOLVED BY THE INVENTIONTo provide aqueous solutions of conophylline and/or conophyllidine; methods for purifying conophylline and/or conophyllidine from the aqueous solutions; methods for producing the aqueous solutions, water-soluble compositions containing conophylline and/or a conophyllidine useful for food compositions or pharmaceutical compositions or methods for preparing the same; as well as food compositions or pharmaceutical compositions containing the water-soluble compositions.MEANS OF SOLVING THE PROBLEMSIt has been found that conophylline and/or conophyllidine can be efficiently extracted from a plant producing conophylline and/or conophyllidine with an acidic aqueous solution having a pH equal to or less than 4. The extract thus obtained, i.e., aqueous solution of conophylline, and/or conophyllidine is useful for production of, for instance, food compositions, pharmaceutical compositions, etc.
摘要翻译：本发明要解决的问题提供茶碱和/或叶绿素碱的水溶液; 从水溶液中纯化茶碱和/或叶绿素的方法; 制备水溶液的方法，含有可用于食品组合物或药物组合物的茶碱和/或叶绿素的水溶性组合物或其制备方法; 以及含有水溶性组合物的食品组合物或药物组合物。解决问题的手段已经发现，可以用pH等于或小于4的酸性水溶液从产生茶碱和/或叶绿素的植物中有效地提取茶碱和/或叶肉氨酸。由此得到的提取物，茶碱水溶液和/或叶绿素碱可用于生产例如食品组合物，药物组合物等。

9. 发明申请

US20050213107A1 Microscope using quantum-mechanically entangled photons 有权
标题翻译：显微镜使用量子机械缠结光子
公开(公告)号：US20050213107A1
公开(公告)日：2005-09-29
申请号：US11054441
申请日：2005-02-10
申请人： Kouichi Ichimura , Kenji Ohkuma , Mikio Fujii , Hayato Goto , Kentaro Torii
发明人： Kouichi Ichimura , Kenji Ohkuma , Mikio Fujii , Hayato Goto , Kentaro Torii
IPC分类号： G01B9/02 , G02B21/00
CPC分类号： G01Q60/00 , G01Q20/02 , G02B21/00
摘要： A microscope includes a photon source which sequentially generates sets of quantum-mechanically entangled photons including at least two photons, a lens which focuses a set of photons, an actuator which varies a relative distance between a focal position of the lens and a specimen with a minute displacement, a detector detecting photons transmitted through or scattered by the specimen, and a counter counting coincidence detections of n-numbers of photons with the detector during a gating time which is set so that a rate that a number of photons detected during thereof belong to a single set of quantum-mechanically entangled photons exceeds a predetermined rate depending on the varied relative distance.
摘要翻译：显微镜包括光子源，其顺序地产生包括至少两个光子的量子机械纠缠光子的集合，聚焦一组光子的透镜，致动器，其改变透镜的焦点位置与样品之间的相对距离，检测器检测由样本透射或散射的光子，以及在选通时间期间对与检测器相关的n个光子的一致性检测的计数器，其被设置为使得在其期间检测到的光子的数量属于根据变化的相对距离，单个量子机械纠缠的光子超过预定速率。

10. 发明授权

US06587076B2 Beam scanning antenna 有权
公开(公告)号：US06587076B2
公开(公告)日：2003-07-01
申请号：US10026869
申请日：2001-12-20
申请人： Mikio Fujii , Takeshi Takenoshita
发明人： Mikio Fujii , Takeshi Takenoshita
IPC分类号： H01Q326
CPC分类号： H01Q3/44
摘要： A beam scanning antenna has the following structure: A primary radiator and a flat wave collector are disposed between metal plates, and input and output portions are provided on one of the metal plates. In the wave collector, a plurality of strip-shaped electrodes substantially parallel to one another in the direction of travel of electromagnetic waves is disposed on one principal surface of a substrate made of a material whose dielectric constant can be changed by an electrostatic field, and on the other principal surface, an counter electrode being strip-shaped or formed on a substantially entire area of the surface is disposed so as to be opposed to the strip-shaped electrodes.

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