专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08055223B2 Radio receiver 失效
标题翻译：无线电接收机
公开(公告)号：US08055223B2
公开(公告)日：2011-11-08
申请号：US12872553
申请日：2010-08-31
申请人： Shinichi Handa , Eiji Suematsu , Atsushi Yamada , Keisuke Sato
发明人： Shinichi Handa , Eiji Suematsu , Atsushi Yamada , Keisuke Sato
IPC分类号： H04B1/18
CPC分类号： H04B1/109
摘要： A radio receiver includes a down-converter 110 for receiving a radio multiplexed signal containing a first signal and a second signal, multiplying the first signal and the second signal by a mixer 104 to thereby down-convert the radio multiplexed signal and generate an intermediate frequency signal 5e. The mixer 104 has a control section for controlling an operating bias of the mixer 104 in response to a signal strength of at least either one of the first signal or the second signal. Thus, the dynamic range of the mixer can be widened so that stable image characteristics can be obtained over a wide range of transmission distance.
摘要翻译：无线电接收机包括用于接收包含第一信号和第二信号的无线电复用信号的下变频器110，通过混频器104将第一信号和第二信号相乘，从而下变频无线复用信号并产生中频信号5e。混频器104具有控制部分，用于响应于第一信号或第二信号中的至少一个的信号强度来控制混频器104的工作偏置。因此，可以扩大混频器的动态范围，使得可以在宽的传输距离范围内获得稳定的图像特性。

22. 发明申请

US20100330945A1 RADIO RECEIVER 失效
标题翻译：无线接收器
公开(公告)号：US20100330945A1
公开(公告)日：2010-12-30
申请号：US12872553
申请日：2010-08-31
申请人： Shinichi HANDA , Eiji Suematsu , Atsushi Yamada , Keisuke Sato
发明人： Shinichi HANDA , Eiji Suematsu , Atsushi Yamada , Keisuke Sato
IPC分类号： H04B1/06 , H04B15/00
CPC分类号： H04B1/109
摘要： A radio receiver includes a down-converter 110 for receiving a radio multiplexed signal containing a first signal and a second signal, multiplying the first signal and the second signal by a mixer 104 to thereby down-convert the radio multiplexed signal and generate an intermediate frequency signal 5e. The mixer 104 has a control section for controlling an operating bias of the mixer 104 in response to a signal strength of at least either one of the first signal or the second signal. Thus, the dynamic range of the mixer can be widened so that stable image characteristics can be obtained over a wide range of transmission distance.
摘要翻译：无线电接收机包括用于接收包含第一信号和第二信号的无线电复用信号的下变频器110，通过混频器104将第一信号和第二信号相乘，从而下变频无线复用信号并产生中频信号5e。混频器104具有控制部分，用于响应于第一信号或第二信号中的至少一个的信号强度来控制混频器104的工作偏置。因此，可以扩大混频器的动态范围，使得可以在宽的传输距离范围内获得稳定的图像特性。

23. 发明申请

US20100119234A1 MILLIMETER WAVE TRANSCEIVING SYSTEM AND REFLECTING PLATE 有权
标题翻译：毫米波收发系统和反射板
公开(公告)号：US20100119234A1
公开(公告)日：2010-05-13
申请号：US12615395
申请日：2009-11-10
申请人： Eiji Suematsu , Tohru Yamamoto , Keisuke Sato
发明人： Eiji Suematsu , Tohru Yamamoto , Keisuke Sato
IPC分类号： H04B10/00 , H01Q15/14
CPC分类号： H01Q15/14 , H01Q3/02 , H01Q15/0013 , H01Q19/104 , H04B10/90
摘要： A millimeter wave transceiving system 100 for transmitting and receiving a millimeter wave includes a transmitting apparatus 1 for transmitting a millimeter wave, a reflecting plate 41 for reflecting a millimeter wave transmitted from the transmitting apparatus 1, and a receiving apparatus 2 for receiving a millimeter wave reflected by the reflecting plate 41. The reflecting plate 41 includes a metal plate, a metal sheet, or a metal film, as a reflecting surface 43 for reflecting a millimeter wave. This makes it possible to realize a millimeter wave transceiving system which allows an easy installation.
摘要翻译：用于发送和接收毫米波的毫米波收发系统100包括用于发送毫米波的发送装置1，用于反射从发送装置1发送的毫米波的反射板41和用于接收毫米波的接收装置2 由反射板41反射。反射板41包括作为反射毫米波的反射表面43的金属板，金属片或金属膜。这使得可以实现允许容易安装的毫米波收发系统。

24. 发明申请

US20090280991A1 THREE-DIMENSIONAL FILTER AND TUNABLE FILTER APPARATUS 有权
标题翻译：三维过滤器和TUNABLE FILTER设备
公开(公告)号：US20090280991A1
公开(公告)日：2009-11-12
申请号：US12400278
申请日：2009-03-09
申请人： Kazunori Yamanaka , Akihiko Akasegawa , Keisuke Sato
发明人： Kazunori Yamanaka , Akihiko Akasegawa , Keisuke Sato
IPC分类号： H01P1/203 , H01P1/20
CPC分类号： H01P7/10 , H01P1/2084
摘要： A three-dimensional filter includes a pair of superconductor films opposed to each other, and a three-dimensional resonator made of dielectric and situated between the superconductor films, wherein one of the superconductor films is movable relative to the three-dimensional resonator.
摘要翻译：三维滤波器包括彼此相对的一对超导体膜和由介电体构成并位于超导膜之间的三维谐振器，其中超导膜之一可相对于三维谐振器移动。

25. 发明申请

US20080167191A1 Superconducting filter device and filter characteristic tuning method 审中-公开
标题翻译：超导滤波器和滤波器特性调谐方法
公开(公告)号：US20080167191A1
公开(公告)日：2008-07-10
申请号：US11984904
申请日：2007-11-26
申请人： Keisuke Sato , Masao Kondo
发明人： Keisuke Sato , Masao Kondo
IPC分类号： H01P1/20
CPC分类号： H01P1/20363
摘要： A superconducting filter device includes a dielectric base, a resonator pattern formed of a superconducting material on the dielectric base, an anisotropic dielectric or magnetic body positioned over the resonator pattern, and an angle adjusting mechanism for changing a horizontal angle of the anisotropic dielectric or magnetic body with respect to an input signal.
摘要翻译：超导滤波器装置包括电介质基底，由电介质基底上的超导材料形成的谐振器图案，位于谐振器图案上方的各向异性介电体或磁体，以及用于改变各向异性介电体或磁体的水平角度的角度调节机构相对于输入信号。

26. 发明授权

US07286728B2 Optical element and optical switch 有权
标题翻译：光学元件和光开关
公开(公告)号：US07286728B2
公开(公告)日：2007-10-23
申请号：US11119532
申请日：2005-05-02
申请人： Keisuke Sato , Masao Kondo , Masatoshi Ishii
发明人： Keisuke Sato , Masao Kondo , Masatoshi Ishii
IPC分类号： G02B6/10 , G02B6/26
CPC分类号： G02F1/035 , G02F1/19 , G02F1/313 , G02F2201/16
摘要： In an optical element aimed at readily and accurately controlling a refractive index of an electrooptic effect film, and at making the device adaptive to further downsizing, a voltage control unit controls the refractive index of light in an optical waveguide between two values of a first voltage and a second voltage bounded at a predetermined voltage which corresponds to an anti-ferroelectric phase transition point, based on a fact that the refractive index of a core layer of the optical waveguide largely varies in a digital manner at the predetermined voltage, but is kept almost constant thereunder and thereabove.
摘要翻译：在旨在容易且精确地控制电光效应膜的折射率的光学元件中，并且在使器件适应于进一步的小型化时，电压控制单元将光波导中的光的折射率控制在第一电压的两个值之间并且基于光波导的芯层的折射率以预定电压以数字方式大大变化但被保持的事实，以与反铁电相变点对应的预定电压限定的第二电压几乎一直在那里和以上。

27. 发明申请

US20070087717A1 Radio receiver 审中-公开
标题翻译：无线电接收机
公开(公告)号：US20070087717A1
公开(公告)日：2007-04-19
申请号：US11580014
申请日：2006-10-13
申请人： Shinichi Handa , Eiji Suematsu , Atsushi Yamada , Keisuke Sato
发明人： Shinichi Handa , Eiji Suematsu , Atsushi Yamada , Keisuke Sato
IPC分类号： H04B7/08 , H04B1/06
CPC分类号： H04B1/109
摘要： A radio receiver includes a down-converter 110 for receiving a radio multiplexed signal containing a first signal and a second signal, multiplying the first signal and the second signal by a mixer 104 to thereby down-convert the radio multiplexed signal and generate an intermediate frequency signal 5e. The mixer 104 has a control section for controlling an operating bias of the mixer 104 in response to a signal strength of at least either one of the first signal or the second signal. Thus, the dynamic range of the mixer can be widened so that stable image characteristics can be obtained over a wide range of transmission distance.
摘要翻译：无线电接收机包括用于接收包含第一信号和第二信号的无线电复用信号的下变频器110，通过混频器104将第一信号和第二信号相乘，从而下变频无线复用信号并产生中频信号5 e。混频器104具有控制部分，用于响应于第一信号或第二信号中的至少一个的信号强度来控制混频器104的工作偏置。因此，可以扩大混频器的动态范围，使得可以在宽的传输距离范围内获得稳定的图像特性。

28. 发明申请

US20060153486A1 Optical element and optical switch 有权
标题翻译：光学元件和光开关
公开(公告)号：US20060153486A1
公开(公告)日：2006-07-13
申请号：US11119532
申请日：2005-05-02
申请人： Keisuke Sato , Masao Kondo , Masatoshi Ishii
发明人： Keisuke Sato , Masao Kondo , Masatoshi Ishii
IPC分类号： G02F1/295
CPC分类号： G02F1/035 , G02F1/19 , G02F1/313 , G02F2201/16
摘要： In an optical element aimed at readily and accurately controlling a refractive index of an electrooptic effect film, and at making the device adaptive to further downsizing, a voltage control unit 6 controls refractive index of light in an optical waveguide 4 between two values of a first voltage and a second voltage bounded at a predetermined voltage which corresponds to an anti-ferroelectric phase transition point, based on a fact that the refractive index of a core layer 12 of the optical waveguide 4 largely varies in a digital manner at the predetermined voltage, but is kept almost constant thereunder and thereabove.
摘要翻译：在旨在容易且精确地控制电光效应膜的折射率的光学元件中，电压控制单元6在使器件适应于进一步的小型化时，控制光波导4中的光的折射率，其中第一基于光波导4的芯层12的折射率在预定电压下以数字方式大幅度变化的事实，以与反铁电相变点对应的预定电压限制的第二电压和第二电压，但在上面几乎保持不变。

29. 发明授权

US09305770B2 Method and apparatus for liquid treatment of wafer-shaped articles 有权
标题翻译：晶片状物品的液体处理方法及装置
公开(公告)号：US09305770B2
公开(公告)日：2016-04-05
申请号：US14455629
申请日：2014-08-08
申请人： Kei Kinoshita , Keisuke Sato
发明人： Kei Kinoshita , Keisuke Sato
IPC分类号： H01L21/02 , H01L21/306 , H01L21/687 , H01L21/67
CPC分类号： H01L21/02057 , H01L21/30604 , H01L21/67051 , H01L21/6708 , H01L21/6715 , H01L21/68714
摘要： An apparatus for treating a wafer-shaped article, comprises a spin chuck for holding a wafer-shaped article in a predetermined orientation, a liquid dispenser for dispensing a treatment liquid onto a downwardly facing surface of a wafer-shaped article when positioned on the spin chuck, and a gas dispenser for dispensing a gas within a gap defined between the downwardly-facing surface of the wafer-shaped article and an upper surface of the spin chuck.
摘要翻译：一种用于处理晶片状物品的装置，包括用于将晶片状物品保持在预定取向的旋转卡盘，液体分配器，用于当定位在旋转装置上时将处理液体分配到晶片状物品向下的表面上卡盘和气体分配器，用于在限定在晶片状物品的向下的表面与旋转卡盘的上表面之间的间隙内分配气体。

30. 发明授权

US08774712B2 Contactless communication medium, antenna pattern-placed medium, communication apparatus, and antenna adjusting method 有权
标题翻译：非接触通信介质，天线图案放置介质，通信设备和天线调整方法
公开(公告)号：US08774712B2
公开(公告)日：2014-07-08
申请号：US13066842
申请日：2011-04-26
申请人： Keisuke Sato , Sachio Saitoh
发明人： Keisuke Sato , Sachio Saitoh
IPC分类号： H04B5/00
CPC分类号： H01Q1/2208 , H01Q7/00
摘要： A contactless communication medium includes a base made of an insulating material, an antenna coil section including a conductor wound in a planar shape on the base, an inductance adjusting conductor pattern that is connected in parallel to a part of the conductor in the antenna coil section, and is placed on the base, a capacitor connected to the antenna coil section, and a communication processing section that is connected to the antenna coil section and the capacitor to perform contactless communication processing.
摘要翻译：非接触通信介质包括由绝缘材料制成的基座，天线线圈部分，包括在基座上以平面形状缠绕的导体，电感调节导体图案，其平行地连接到天线线圈段中的导体的一部分并且被放置在基座上，连接到天线线圈部分的电容器和连接到天线线圈部分和电容器以进行非接触式通信处理的通信处理部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式