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1. 发明申请

US20090267842A1 PORTABLE WIRELESS APPARATUS 审中-公开
标题翻译：便携式无线电设备
公开(公告)号：US20090267842A1
公开(公告)日：2009-10-29
申请号：US12094865
申请日：2006-02-14
申请人： Kenji Takagi , Toshiteru Hayashi , Tsukasa Takahashi , Yutaka Saito
发明人： Kenji Takagi , Toshiteru Hayashi , Tsukasa Takahashi , Yutaka Saito
IPC分类号： H01Q1/24 , H01Q3/24
CPC分类号： H04B1/18 , H04B7/082 , H04B7/0837 , H04B7/0871
摘要： It is an object to relieve deterioration in efficiency due to the influence electromagnetic coupling between antennas and to obtain a high diversity gain, and a high transmission speed and a large communication capacity in an MIMO system. In a portable wireless machine including two types of antennas 11A and 11B for receiving a digital modulating signal, matching circuits 12A and 12B set individually to the antennas 11A and 11B respectively, tuners 13A and 13B, demodulating portions 14A and 14B, a combining portion 15 for combining a demodulated signal, and receiving quality deciding portions 17A, 17B and 17C for outputting receiving qualities in respective branches and after a combination, a diversity effect decision is made by using the receiving quality after the combination and a receiving quality in a single branch receipt, and a matching condition of the matching circuit 12A or the matching circuit 12B of the antenna 11A or the antenna 11B is controlled corresponding to a result.
摘要翻译：由于影响天线之间的电磁耦合，在MIMO系统中获得高的分集增益，高的传输速度和较大的通信容量，其目的在于减轻效率的降低。在包括用于接收数字调制信号的两种类型的天线11A和11B的便携式无线电机中，分别设置到天线11A和11B的匹配电路12A和12B，调谐器13A和13B，解调部分14A和14B，组合部分15 用于组合解调信号，以及接收质量决定部分17A，17B和17C，用于输出各分支中的接收质量和组合之后，通过使用组合之后的接收质量和在单个分支中的接收质量来进行分集效应判定对应于结果来控制天线11A或天线11B的匹配电路12A或匹配电路12B的匹配条件。

2. 发明申请

US20110032161A1 MOBILE TERMINAL DEVICE 审中-公开
标题翻译：移动终端设备
公开(公告)号：US20110032161A1
公开(公告)日：2011-02-10
申请号：US12937934
申请日：2008-12-25
申请人： Hideo Nakanishi , Takeshi Yamaguchi , Kenji Takagi , Tsukasa Takahashi , Yuichi Kashino
发明人： Hideo Nakanishi , Takeshi Yamaguchi , Kenji Takagi , Tsukasa Takahashi , Yuichi Kashino
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/2258 , H01Q9/16 , H01Q9/30 , H04M1/0208 , H04M1/0214 , H04M1/0235
摘要： In a mobile terminal device, a hinge member and a conductive member provided on a chassis and functioning as an antenna are electrically contacted with each other through the slide operation of a chassis and thereby can be configured as an antenna usable in various use situations without providing a separate antenna. Consequently, the mobile terminal device is provided, the manufacture cost of which can be suppressed, the size and thickness of which can be reduced, and which can prevent antenna characteristics from degrading because the antenna is not provided at a portion gripped by a hand. In the device, a first chassis (101) has a radio circuit (112). A second chassis (102) has a ground plate (121) and is attached so as to be freely slidable with respect to the first chassis (101). A tilt hinge member (104a) rotatably connects the first chassis (101) to the second chassis (102), is fed from the radio circuit (112), and functions as an antenna together with the ground plate (121) when the hinge member is electrically contacted with the ground plate (121) through the slide operation of the second chassis (102).
摘要翻译：在移动终端装置中，设置在底盘上并用作天线的铰链构件和导电构件通过机架的滑动操作而彼此电接触，从而可以被配置为可用于各种使用情况的天线，而不提供单独的天线。因此，提供了移动终端装置，其制造成本可以被抑制，其尺寸和厚度可以减小，并且其可以防止天线特性降低，因为天线没有设置在由手握住的部分。在该设备中，第一机箱（101）具有无线电电路（112）。第二底盘（102）具有接地板（121）并被安装成可相对于第一机架（101）自由滑动。可旋转地连接第一机架（101）到第二机架（102）的倾斜铰链部件（104a）从无线电电路（112）馈送，并且当铰链部件通过第二机架（102）的滑动操作与接地板（121）电接触。

3. 发明申请

US20100240423A1 PORTABLE WIRELESS UNIT 审中-公开
标题翻译：便携式无线单元
公开(公告)号：US20100240423A1
公开(公告)日：2010-09-23
申请号：US12302687
申请日：2006-05-30
申请人： Kenji Takagi , Tsukasa Takahashi , Yutaka Satoh , Kenya Nagano
发明人： Kenji Takagi , Tsukasa Takahashi , Yutaka Satoh , Kenya Nagano
IPC分类号： H04W88/00
CPC分类号： H01Q1/244 , H01Q1/243 , H01Q3/24 , H01Q9/28 , H01Q9/40 , H01Q21/28 , H04B1/3833 , H04B7/08 , H04B7/10
摘要： A purpose of the present invention is to provide a portable wireless unit capable of suppressing a deterioration of antenna performance, which is caused by electromagnetic mutual effects occurred between two antenna elements, and capable of achieving an improving effect of a high diversity gain, and also capable of realizing a designing characteristic and an operative characteristic in a compatible manner. While an upper case (1) and a lower case (2) are coupled to each other by a hinge portion (3), a circuit board (8) is arranged on the lower case (2), and also, a power feeding element (7) and another power feeding element (20) are arranged in such a separation manner that an interval between these power feeding terminals (7) and (20) is longer than, or equal to “λ/20” on the circuit board (8). Also, while a whip antenna (9) is provided on the lower case (2), this whip antenna (9) is connected via the power feeding terminal (7) to the circuit board (8). Also, while a metal frame (13) is provided on the upper case (1), this metal frame (13) is connected via the hinge portion (3) and the power supply terminal (20) to the circuit board (8). Then, a dipole antenna is constituted by the metal frame (12) and a ground pattern of the circuit board (8) in combination with the hinge portion (3). A diversity receiving operation is carried out based upon antenna outputs of this dipole antenna and the whip antenna (9).
摘要翻译：本发明的目的是提供一种便携式无线单元，其能够抑制由两个天线元件之间发生的电磁相互作用引起的天线性能的恶化，并且能够实现高分集增益的改善效果，并且还能够以兼容的方式实现设计特性和操作特性。虽然通过铰链部分（3）将上壳体（1）和下壳体（2）彼此联接，但是在下壳体（2）上布置有电路板（8），并且馈电元件（7）和另一个馈电元件（20）以这样的分离方式布置，使得这些馈电端子（7）和（20）之间的间隔在电路板上长于或等于“λ/ 20” 8）。此外，在下壳体（2）上设置有鞭状天线（9）的情况下，该鞭状天线（9）经由供电端子（7）与电路基板（8）连接。另外，在金属框架（13）设置在上壳体（1）上的同时，金属框架（13）经由铰链部（3）和电源端子（20）与电路基板（8）连接。然后，偶极天线由金属框架（12）和与铰链部分（3）组合的电路板（8）的接地图形构成。基于该偶极天线和鞭状天线（9）的天线输出进行分集接收操作。

4. 发明授权

US09929575B2 Electrical apparatus 有权
公开(公告)号：US09929575B2
公开(公告)日：2018-03-27
申请号：US14236327
申请日：2012-08-02
申请人： Daiki Yanagidaira , Tsuyoshi Ohashi , Tsukasa Takahashi
发明人： Daiki Yanagidaira , Tsuyoshi Ohashi , Tsukasa Takahashi
IPC分类号： H02J7/00
CPC分类号： H02J7/0032 , H02J7/0063 , H02J2007/0067 , Y10T307/858
摘要： An electrical apparatus is provided which can reduce, when it is shipped in a state in which a secondary battery is built therein, power consumption before a user starts to use the electrical apparatus first. The electrical apparatus includes a secondary battery, a load which operates by power supplied from the secondary battery, and a switch element disposed between the secondary battery and the load. The switch element remains in an off state until a user starts use of the electrical apparatus.

5. 发明授权

US08401397B2 Optical reception device, optical receiving method, and optical transmission apparatus 有权
标题翻译：光接收装置，光接收方法和光传输装置
公开(公告)号：US08401397B2
公开(公告)日：2013-03-19
申请号：US12623898
申请日：2009-11-23
申请人： Tsukasa Takahashi
发明人： Tsukasa Takahashi
IPC分类号： H04B10/12
CPC分类号： H04B10/25133 , H04B10/672 , H04J14/02 , H04J14/0221 , H04J14/0279
摘要： An optical reception device is provided. The optical reception device includes a filtering unit that receives input light of predetermined power, filters the input light by use of filter characteristics where the degree of attenuation of the power of an optical signal of predetermined frequency is lower than the degree of attenuation of the power of an optical signal of another frequency, and supplies an output light; and a determining unit that compares a value relevant to the power of the output light supplied by the filtering unit, with a threshold, and determines whether the input light contains signal light.
摘要翻译：提供光接收装置。光接收装置包括：接收预定功率的输入光的滤波单元，通过使用预定频率的光信号的功率的衰减程度低于功率衰减程度的滤波器特性对输入光进行滤波的另一频率的光信号，并提供输出光; 以及确定单元，其将与由所述滤波单元提供的输出光的功率相关的值与阈值进行比较，并且确定所述输入光是否包含信号光。

6. 发明授权

US08323530B2 Phosphor for scintillator 失效
标题翻译：荧光粉用于闪烁体
公开(公告)号：US08323530B2
公开(公告)日：2012-12-04
申请号：US13496254
申请日：2010-08-09
申请人： Tsukasa Takahashi , Motoyuki Tanaka , Shunichi Hatamoto , Hiromu Watanabe
发明人： Tsukasa Takahashi , Motoyuki Tanaka , Shunichi Hatamoto , Hiromu Watanabe
IPC分类号： C09K11/08
CPC分类号： C09K11/7701 , C09K11/7713 , G01T1/2023
摘要： Provided is a phosphor for scintillator that can absorb radiation and convert it into visible light, and which has a short fluorescence decay time. The phosphor contains a lutetium sulfide-containing host material and an activator agent ion, for example, a phosphor comprising a composition represented by the general formula (Lu1-xPrx)2S3, or (Lu1-xCex)2S3.
摘要翻译：提供了一种能够吸收辐射并将其转换成可见光并且具有短的荧光衰减时间的闪烁体的荧光体。荧光体含有含镥硫化物的主体材料和活化剂离子，例如含有通式（Lu1-xPrx）2S3表示的组合物或（Lu1-xCex）2S3）的荧光体。

7. 发明授权

US08295709B2 Variable dispersion compensation device 有权
标题翻译：可变色散补偿装置
公开(公告)号：US08295709B2
公开(公告)日：2012-10-23
申请号：US12755254
申请日：2010-04-06
申请人： Kazuhiro Kunimatsu , Tsukasa Takahashi
发明人： Kazuhiro Kunimatsu , Tsukasa Takahashi
IPC分类号： H04B10/12
CPC分类号： H04B10/25133 , H04B10/671
摘要： A dispersion compensation device includes a variable dispersion compensator configured to subject an input optical signal to dispersion compensation, an optical receiver configured to convert an optical signal subjected to dispersion compensation into an electrical signal, recover a clock signal and a received data signal from the electrical signal, and output clock lock information indicating whether the clock signal is locked to the electrical signal, a signal processor configured to output bit error rate information on the received data signal, and a controller configured to variably control a dispersion compensation value of the variable dispersion compensator based on the bit error rate information and the clock lock information.
摘要翻译：色散补偿装置包括可变色散补偿器，被配置为使输入光信号进行色散补偿;光接收器，被配置为将经受色散补偿的光信号转换为电信号，从电信号中恢复时钟信号和接收数据信号信号和输出时钟锁定信息，指示时钟信号是否被锁定到电信号;信号处理器，被配置为输出关于接收到的数据信号的误码率信息;以及控制器，被配置为可变地控制可变色散的色散补偿值补偿器基于误码率信息和时钟锁信息。

8. 发明授权

US08178719B2 Method for producing acrylic acid 有权
标题翻译：制备丙烯酸的方法
公开(公告)号：US08178719B2
公开(公告)日：2012-05-15
申请号：US12586567
申请日：2009-09-24
申请人： Masahide Shima , Tsukasa Takahashi
发明人： Masahide Shima , Tsukasa Takahashi
IPC分类号： C07C51/235 , C07C51/16
CPC分类号： C07C51/235 , C07C45/52 , C07C51/252 , C07C47/22 , C07C57/04
摘要： There is provided a novel process for producing acrylic acid by which acrylic acid can be obtained from a raw material independent of petroleum. The process for producing acrylic acid according to the present invention comprises the steps of: applying a dehydration reaction to glycerol as a raw material in a gas phase; and then applying a gas phase oxidation reaction to a gaseous reaction product formed by the dehydration reaction.
摘要翻译：提供了一种生产丙烯酸的新方法，可以从独立于石油的原料获得丙烯酸。根据本发明的丙烯酸的制备方法包括以下步骤：在甘油作为原料在气相中进行脱水反应; 然后对通过脱水反应形成的气态反应产物进行气相氧化反应。

9. 发明授权

US07847131B2 Process for producing acrolein 失效
标题翻译：制备丙烯醛的方法
公开(公告)号：US07847131B2
公开(公告)日：2010-12-07
申请号：US12451498
申请日：2008-05-15
申请人： Yoshitaka Arita , Tsukasa Takahashi , Masaki Okada , Toshimitsu Moriguchi
发明人： Yoshitaka Arita , Tsukasa Takahashi , Masaki Okada , Toshimitsu Moriguchi
IPC分类号： C07C45/52
CPC分类号： B01J37/036 , B01J27/1804 , B01J27/285 , B01J37/03 , C07C45/52 , Y02P20/584 , C07C47/22
摘要： There is provided a process for producing acrolein, which makes it possible to obtain acrolein in high yield by dehydration of glycerin. Glycerin is allowed to coexist with a catalyst containing a rare earth metal salt crystal of phosphoric acid, thereby dehydrating the glycerin, wherein the crystal is obtained by calcining a solid which is formed by allowing a liquid containing water and a hydroxide of the rare earth metal and/or a dehydration condensate of the hydroxide to contain phosphate ions.
摘要翻译：提供了制备丙烯醛的方法，其可以通过甘油脱水以高产率获得丙烯醛。甘油与含有磷酸稀土金属盐晶体的催化剂共存，从而使甘油脱水，其中通过煅烧通过使含有水的液体和稀土金属的氢氧化物形成的固体而获得的结晶和/或氢氧化物的脱水缩合物以含有磷酸根离子。

10. 发明申请

US20100063233A1 Method for producing acrylic acid 有权
标题翻译：制备丙烯酸的方法
公开(公告)号：US20100063233A1
公开(公告)日：2010-03-11
申请号：US12586567
申请日：2009-09-24
申请人： Masahide Shima , Tsukasa Takahashi
发明人： Masahide Shima , Tsukasa Takahashi
IPC分类号： C08F120/06 , C07C51/16
CPC分类号： C07C51/235 , C07C45/52 , C07C51/252 , C07C47/22 , C07C57/04
摘要： There is provided a novel process for producing acrylic acid by which acrylic acid can be obtained from a raw material independent of petroleum. The process for producing acrylic acid according to the present invention comprises the steps of: applying a dehydration reaction to glycerol as a raw material in a gas phase; and then applying a gas phase oxidation reaction to a gaseous reaction product formed by the dehydration reaction.
摘要翻译：提供了一种生产丙烯酸的新方法，可以从独立于石油的原料获得丙烯酸。根据本发明的丙烯酸的制备方法包括以下步骤：在甘油作为原料在气相中进行脱水反应; 然后对通过脱水反应形成的气态反应产物进行气相氧化反应。

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