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1. 发明授权

US09291556B2 Objective optical system for ATR measurement, and ATR measurement device 有权
标题翻译：用于ATR测量的物镜光学系统和ATR测量装置
公开(公告)号：US09291556B2
公开(公告)日：2016-03-22
申请号：US14378933
申请日：2012-04-20
申请人： Takao Nakagawa , Koji Masutani , Tetsuya Sugimoto
发明人： Takao Nakagawa , Koji Masutani , Tetsuya Sugimoto
IPC分类号： G01J3/00 , G01N21/552 , G01N21/27 , G02B19/00 , G02B21/02 , G02B21/04
CPC分类号： G01N21/552 , G01N21/27 , G01N2201/062 , G01N2201/08 , G02B19/0028 , G02B19/0085 , G02B19/009 , G02B21/02 , G02B21/04
摘要： An objective optical system for ATR measurement is provided with a housing, in the interior, an ATR crystal that is transparent in visible light and has a semispherical surface through which light enters; an infrared optical member for irradiating a sample with infrared light at an angle that is equal to or greater than the critical angle; a visible light irradiation optical member which is disposed in the interior of the casing and which irradiates the sample with visible light from an angle less than the critical angle; and an observation optical member which is disposed on a position that is offset from the reflection angle relative to the angle at which the visible light enters the sample and which guides the scattering light from the sample to an observation device. As a consequence, it is possible to clearly observe the position of a sample subjected to ATR measurement.
摘要翻译：用于ATR测量的物镜光学系统在内部设置有在可见光中透明并具有光入射的半球形表面的ATR晶体，用于以等于或大于临界角的角度用红外光照射样品的红外光学构件; 可见光照射光学构件，其设置在壳体的内部，并且以小于临界角的角度向可见光照射样品; 以及观察光学部件，其设置在相对于可见光进入样品的角度偏离反射角的位置，并且将来自样品的散射光引导到观察装置。因此，可以清楚地观察到进行ATR测量的样品的位置。

2. 发明授权

US08791858B2 Portable terminal device and location result acquisition interval setting method thereof 有权
标题翻译：便携式终端装置及其位置结果采集间隔设定方法
公开(公告)号：US08791858B2
公开(公告)日：2014-07-29
申请号：US12526237
申请日：2008-02-06
申请人： Takao Nakagawa
发明人： Takao Nakagawa
IPC分类号： G01S19/34
CPC分类号： G01S19/34 , G01S19/35 , G01S19/52 , H04W52/0258 , Y02D70/164
摘要： Power consumption can be reduced in a portable terminal device that is equipped with a location means to locate the current position. A portable terminal device carried by a user includes: A location means that locates the current position of the portable terminal device; and a microprocessor that intermittently acquires the result of location from the location means, in which the microprocessor calculates the traveling speed of the portable terminal device based on the result of location done by the location means, and switches the time intervals at which the microprocessor acquires the result of location from the location means in accordance with the traveling speed so that when the result of calculation indicates a small speed, the time intervals become longer than when the result of calculation indicates a large speed.
摘要翻译：在配备有定位装置以定位当前位置的便携式终端装置中，能够降低功耗。由用户携带的便携式终端装置包括：位置装置，用于定位便携式终端装置的当前位置; 以及微处理器，其从位置装置间歇地获取定位结果，其中微处理器基于由位置装置完成的位置的结果来计算便携式终端装置的行进速度，并且切换微处理器获取的时间间隔来自位置的位置的结果根据行驶速度，使得当计算结果表示小的速度时，时间间隔变得比当计算结果指示大的速度时更长。

3. 发明授权

US08737315B2 Communication apparatus and allocation determining method 有权
标题翻译：通信装置和分配确定方法
公开(公告)号：US08737315B2
公开(公告)日：2014-05-27
申请号：US12394457
申请日：2009-02-27
申请人： Kotaro Shiizaki , Takao Nakagawa , Hitoshi Yokoyama , Kazuo Kawabata
发明人： Kotaro Shiizaki , Takao Nakagawa , Hitoshi Yokoyama , Kazuo Kawabata
IPC分类号： H04W4/00 , H04J3/24 , H04L12/66 , H04L12/28 , H04W72/08 , H04W72/10
CPC分类号： H04W72/085 , H04W72/10
摘要： A communication apparatus for communicating via a frame containing a plurality of first type blocks into which pilot information is inserted and a plurality of second type blocks into which control information or data is inserted, the communication apparatus including a channel estimation accuracy predicting unit for predicting channel estimation accuracy of each of the plurality of second type blocks based on channel estimate values of the plurality of first type blocks in the frame. The communication apparatus includes an allocation determining unit for determining an allocation based on priority information containing a priority of each type of the control information and data such that control information or data of a higher-priority type is inserted into a block among the plurality of second type blocks with higher channel estimation accuracy.
摘要翻译：一种用于经由包含插入有导频信息的多个第一类型块的帧和插入有控制信息或数据的多个第二类型块进行通信的通信装置，所述通信装置包括：信道估计精度预测单元，用于预测信道基于帧中的多个第一类型块的信道估计值，估计多个第二类型块中的每一个的估计精度。通信装置包括：分配确定单元，用于基于包含每种类型的控制信息和数据的优先级的优先级信息来确定分配，使得控制信息或更高优先级类型的数据被插入到多个第二类型块具有较高的信道估计精度。

4. 发明申请

US20120331190A1 CPU CONNECTION CIRCUIT, DATA PROCESSING APPARATUS, ARITHMETIC PROCESSING DEVICE, PORTABLE COMMUNICATION TERMINAL USING THESE MODULES AND DATA TRANSFER 有权
标题翻译： CPU连接电路，数据处理设备，算术处理设备，使用这些模块的便携式通信终端和数据传输
公开(公告)号：US20120331190A1
公开(公告)日：2012-12-27
申请号：US13540225
申请日：2012-07-02
申请人： Takao NAKAGAWA , Takashi TACHIKAWA , Naoyuki NAKAMURA , Tadashi TSUKAMOTO , Toshikatsu HOSOI , Hiroshi KURAKANE
发明人： Takao NAKAGAWA , Takashi TACHIKAWA , Naoyuki NAKAMURA , Tadashi TSUKAMOTO , Toshikatsu HOSOI , Hiroshi KURAKANE
IPC分类号： G06F5/14
CPC分类号： G06F13/1673 , G06F13/4059
摘要： There are provided a CPU connection circuit and a method by two CPUs by alternately conducting a changeover between two buffers disposed there between to prevent an event that data processing cannot be fully executed by the CPU on the receiving side. There is included a memory controller which monitors whether or not an amount of data stored by a CCPU 1 in either one of buffers 301 and 302 reaches a predetermined threshold value; when the amount of data stored by the CCPU 1 in the buffer 301, 302 reaches the threshold value, the memory controller requests an ACPU 2 to acquire the data stored in the buffer and changes the storage destination of data from the CCPU to the other one of the buffers; the threshold value is a value more than a unit quantity of data which the CCPU 1 sends to the buffer 301, 302.
摘要翻译：通过在两个CPU之间交替地进行两个缓冲器之间的切换来提供CPU连接电路和两个CPU的方法，以防止在接收侧的CPU不能完全执行数据处理的事件。包括存储器控制器，其监视由缓冲器301和302中的任一个中的CCPU 1存储的数据量是否达到预定阈值; 当CCPU1存储在缓冲器301,302中的数据量达到阈值时，存储器控制器请求ACPU 2获取存储在缓冲器中的数据，并将数据的存储目的地从CCPU改变到另一个的缓冲区; 该阈值是大于CCPU1发送到缓冲器301,302的单位数量的值。

5. 发明授权

US08320946B2 Mobile user terminal, mobile communication system, base station, and communication method 有权
标题翻译：移动用户终端，移动通信系统，基站和通信方式
公开(公告)号：US08320946B2
公开(公告)日：2012-11-27
申请号：US13478617
申请日：2012-05-23
申请人： Kazuhisa Obuchi , Tetsuya Yano , Shunji Miyazaki , Takao Nakagawa
发明人： Kazuhisa Obuchi , Tetsuya Yano , Shunji Miyazaki , Takao Nakagawa
IPC分类号： H04Q7/32
CPC分类号： H04B17/24 , H04B17/309 , H04L1/0026 , H04L1/0027 , H04L5/0048 , H04L5/0053 , Y02D70/122 , Y02D70/124
摘要： A mobile user terminal includes a receiver which receives a signal, and a processor which measures downlink channel quality based on the signal and does not transmit downlink channel quality information and an uplink pilot signal simultaneously at a period which the mobile user terminal is a state of transmission off in an intermittent fashion.
摘要翻译：移动用户终端包括接收信号的接收机和基于该信号测量下行链路信道质量的处理器，并且在移动用户终端处于下一个时间段的同时不发送下行链路信道质量信息和上行链路导频信号以间歇的方式传输。

6. 发明授权

US08270525B2 Digital radio communications method using multi-level modulation scheme and transmitter and receiver 失效
标题翻译：数字无线电通信方法采用多电平调制方案和发射机和接收机
公开(公告)号：US08270525B2
公开(公告)日：2012-09-18
申请号：US12145834
申请日：2008-06-25
申请人： Takao Nakagawa , Tetsuya Yano , Kazuhisa Obuchi
发明人： Takao Nakagawa , Tetsuya Yano , Kazuhisa Obuchi
IPC分类号： H04L25/34
CPC分类号： H04L27/34 , H03M13/256 , H03M13/258 , H03M13/2957 , H03M13/2966 , H03M13/356 , H04L1/0041 , H04L1/006 , H04L1/0064 , H04L2001/0098
摘要： A transmitter for use in digital radio communications systems includes: a bit corrector controls bit arrangement in such a manner that a code having high significance, out of multiple codes obtained by coding, is allocated with high priority to a bit having a tendency that the likelihood enlarges at the time of symbol decision on a receiver; a multi-level modulator allocates the code to the multiple bits in accordance with a predetermined symbol arrangement; and a symbol arrangement controller controls the symbol arrangement from equal distance arrangement to another arrangement in accordance with a ratio of the codes different in significance. To control symbol arrangement increases the effect of bit correction and improves an error rate on the receiver.
摘要翻译：用于数字无线电通信系统的发射机包括：比特校正器以这样的方式控制比特排列，使得通过编码获得的多个码中具有高重要性的代码被高度优先地分配给具有趋势的比特在接收者的符号决定时放大; 多级调制器根据预定的符号排列将码分配给多个比特; 并且符号排列控制器根据重要性不同的代码的比例，将符号排列从相等的距离布置控制到另一个排列。为了控制符号排列，增加了位校正的效果，提高了接收机的误码率。

7. 发明申请

US20120230215A1 MOBILE USER TERMINAL, MOBILE COMMUNICATION SYSTEM, BASE STATION, AND COMMUNICATION METHOD 有权
标题翻译：移动用户终端，移动通信系统，基站和通信方法
公开(公告)号：US20120230215A1
公开(公告)日：2012-09-13
申请号：US13478621
申请日：2012-05-23
申请人： Kazuhisa OBUCHI , Tetsuya YANO , Shunji MIYAZAKI , Takao NAKAGAWA
发明人： Kazuhisa OBUCHI , Tetsuya YANO , Shunji MIYAZAKI , Takao NAKAGAWA
IPC分类号： H04W24/10
CPC分类号： H04B17/24 , H04B17/309 , H04L1/0026 , H04L1/0027 , H04L5/0048 , H04L5/0053 , Y02D70/122 , Y02D70/124
摘要： A method for using a mobile user terminal includes a receiving a signal and a measuring downlink channel quality based on the signal; wherein downlink channel quality information and an uplink pilot signal simultaneously is not transmitted at a period which the mobile user terminal is a state of transmission off in an intermittent fashion.
摘要翻译：一种使用移动用户终端的方法包括基于该信号接收信号和测量下行链路信道质量; 其中下行链路信道质量信息和上行链路导频信号在移动用户终端是以间歇方式发送的状态的时段内不被发送。

8. 发明申请

US20090238126A1 Communication System, Mobile Station, And Communication Method 审中-公开
标题翻译：通信系统，移动站和通信方法
公开(公告)号：US20090238126A1
公开(公告)日：2009-09-24
申请号：US12365747
申请日：2009-02-04
申请人： Tomonori SATO , Toshio Kawasaki , Takao Nakagawa
发明人： Tomonori SATO , Toshio Kawasaki , Takao Nakagawa
IPC分类号： H04W72/04
CPC分类号： H04W74/002 , H04W56/0015 , H04W56/0045 , H04W56/0075 , H04W74/0833 , H04W92/10
摘要： A communication system includes a mobile station and a base station. The mobile station calculates estimated TA information based on the position of the mobile station and an amount of propagation path delay. The mobile station determines, based on TA information transmitted from the base station and the estimated TA information, whether the TA information is addressed thereto. The mobile station determines whether to transmit “Message 3” to the base station depending on determination results, and transmits “Message 3” when the TA information is addressed thereto.
摘要翻译：通信系统包括移动台和基站。移动台基于移动台的位置和传播路径延迟量来计算估计的TA信息。移动台基于从基站发送的TA信息和估计的TA信息来确定TA信息是否被寻址。移动台根据确定结果确定是否向基站发送“消息3”，并且当TA信息被寻址时发送“消息3”。

9. 发明授权

US07443271B2 Ring filter wideband band pass filter using therewith 失效
标题翻译：环形滤波器宽带带通滤波器
公开(公告)号：US07443271B2
公开(公告)日：2008-10-28
申请号：US10558058
申请日：2004-02-20
申请人： Kiyomichi Araki , Hitoshi Ishida , Takao Nakagawa
发明人： Kiyomichi Araki , Hitoshi Ishida , Takao Nakagawa
IPC分类号： H01P1/203
CPC分类号： H01P1/2039 , H01P7/082
摘要： In order to provide a band pass filter for high wavelength which has a wideband, small insertion loss and flat passband and obtains steep attenuation, a plurality of ring filters, in which, an input terminal of a high-frequency signal is provided to an arbitrary point on a line in a microstripline ring resonator having the line with one wavelength at electrical length, an output terminal is provided to a point positioned at a half wavelength at electrical length from the input terminal, a open stub of ¼ wavelength at electrical length (or ½ wavelength short stub) is connected to a point positioned at ¼ wavelength at electrical length from the input terminal, are connected by cascade connection with attenuation pole frequencies being different.
摘要翻译：为了提供具有宽带，小插入损耗和平坦通带并获得陡峭衰减的高波长带通滤波器，多个环形滤波器，其中将高频信号的输入端提供给任意的在具有在电长度上具有一个波长的线的微带线圈谐振器中的线上，将输出端子设置在距离输入端子的电长度处的半波长处的点处，电长度为1/4波长的开口短截线或½波长短截线）连接到位于距离输入端的电气长度为1/4波长的点，通过级联连接而衰减极点频率不同。

10. 发明授权

US06183667B2 Titanium-and copper-containing carbon composite material and process for the production thereof 有权
标题翻译：含钛和含铜的碳复合材料及其生产方法
公开(公告)号：US06183667B2
公开(公告)日：2001-02-06
申请号：US09537661
申请日：2000-03-29
申请人： Shunichi Kubo , Jitsuji Ikeuchi , Hiroshi Tsuchiya , Yoshitaka Tomiyama , Kojiro Saito , Yoshinobu Morita , Takao Nakagawa , Yoshio Yoshihara
发明人： Shunichi Kubo , Jitsuji Ikeuchi , Hiroshi Tsuchiya , Yoshitaka Tomiyama , Kojiro Saito , Yoshinobu Morita , Takao Nakagawa , Yoshio Yoshihara
IPC分类号： H01B104
CPC分类号： C04B41/009 , B60L5/205 , B60L2200/26 , C04B41/5127 , C04B41/88 , C22C1/1036 , C22C49/14 , Y10T428/24997 , C04B41/4523 , C04B41/5133 , C04B35/52 , C04B35/83 , C04B14/386
摘要： A composite material having a carbon matrix, and a titanium-copper alloy dispersed in the carbon matrix and containing 1-80% by weight of titanium and 15.4-99% by weight of copper. The titanium-copper alloy is present in an amount of 2-85% based on a total weight of the carbon matrix and the titanium-copper alloy. The composite material may additionally contain carbon fibers dispersed in the carbon matrix. The composite material is produced by incorporating powder or melt of titanium and copper or copper alloy into a shaped body of carbon.
摘要翻译：具有碳基体的复合材料和分散在碳基体中的含有1-80重量％钛和15.4-99重量％铜的钛 - 铜合金。钛 - 铜合金以碳基质和钛 - 铜合金的总重量计为2-85％。复合材料还可以包含分散在碳基体中的碳纤维。复合材料通过将钛和铜或铜合金的粉末或熔体引入成形体的碳中来制造。

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