公开(公告)号：US5033063A

公开(公告)日：1991-07-16

申请号：US336211

申请日：1989-04-11

申请人： Takeshi Okamoto ,  Shoichi Minagawa

发明人： Takeshi Okamoto ,  Shoichi Minagawa

IPC分类号： H03H9/72 ,  G06G7/195 ,  H03H3/08 ,  H03H9/64 ,  H04L27/12

CPC分类号： G06G7/195 ,  H03H9/6426

摘要： A surface-acoustic-wave device includes at least two surface-acoustic-wave transducers made from metal and disposed along a surface acoustic wave propagating direction on a piezoelectric substrate. At least one of the transducers has a different bandwidth, and a convolver output gate electrode in the form a rectangular metal layer is provided between the transducer having the different bandwidth and another transducer.

摘要翻译： 表面声波装置包括至少两个由金属制成的表面声波换能器，并沿压电基片上的表面声波传播方向设置。 换能器中的至少一个具有不同的带宽，并且形成矩形金属层的卷积器输出栅极电极设置在具有不同带宽的换能器和另一个换能器之间。

公开(公告)号：US4770879A

公开(公告)日：1988-09-13

申请号：US855343

申请日：1986-04-24

申请人： Takeshi Okamoto ,  Mitsuo Iwata ,  Hiroaki Takahashi

发明人： Takeshi Okamoto ,  Mitsuo Iwata ,  Hiroaki Takahashi

IPC分类号： A61K9/08 ,  A61M1/28 ,  A61K31/70 ,  A61K33/14

CPC分类号： A61M1/287

摘要： A dialytic solution for peritoneal dialysis, which dialytic solution is characterized by containing glycerol and a monosaccharide as osmotic pressure regulating agents for regulating the osmotic pressure to a level necessary for the removal of water.

摘要翻译： 用于腹膜透析的透析溶液，其透析溶液的特征在于含有甘油和单糖作为渗透压调节剂，用于将渗透压调节至除去水所需的水平。

公开(公告)号：US4567393A

公开(公告)日：1986-01-28

申请号：US618971

申请日：1984-06-11

申请人： Ryuichi Asai ,  Takeshi Okamoto ,  Shoichi Minagawa

发明人： Ryuichi Asai ,  Takeshi Okamoto ,  Shoichi Minagawa

IPC分类号： H03H9/145 ,  H03H3/08 ,  H03H9/00 ,  H03H9/25

CPC分类号： H03H9/25

摘要： A surface acoustic wave device comprises a silicon substrate, an aluminum nitride layer provided on the silicon substrate, a zinc oxide layer provided on the aluminum nitride layer, and electrodes provided on either the silicon substrate, aluminum nitride layer or zinc oxide layer. Propagation is in the [001]- or [011]-axis direction on (100) Si, [001]- or [110]-axis on (110) Si, [112]-axis on (111) Si, or [111]-axis on (112) Si.

摘要翻译： 表面声波装置包括硅衬底，设置在硅衬底上的氮化铝层，设置在氮化铝层上的氧化锌层，以及设置在硅衬底，氮化铝层或氧化锌层上的电极。 在（111）Si上的（110）Si，[112]轴上，（100）Si，[001] - 或[1＆upbar＆10]轴上的传播是[001] - [011] - 轴方向， 或（11）上的[11＆upbar＆1]轴。

公开(公告)号：US4521711A

公开(公告)日：1985-06-04

申请号：US482755

申请日：1983-04-07

申请人： Takeshi Okamoto ,  Shoichi Minagawa

发明人： Takeshi Okamoto ,  Shoichi Minagawa

IPC分类号： H03H9/145 ,  H03H9/25

CPC分类号： H03H9/14505 ,  H03H9/14508

摘要： A surface-acoustic-wave device includes a transducer in which three transducer electrodes are provided on a non-piezoelectric or piezoelectric substrate with 0.degree., 120.degree. and 240.degree. phases, and one of the leading electrodes connected to one of the transducer electrodes extends along the surface of a piezoelectric layer provided on the substrate.

摘要翻译： 表面声波装置包括在0度，120度和240度相位的非压电或压电衬底上设置三个换能器电极的换能器，并且连接到一个换能器电极的一个引出电极延伸 沿着设置在基板上的压电层的表面。

公开(公告)号：US4473767A

公开(公告)日：1984-09-25

申请号：US438437

申请日：1982-11-02

申请人： Shoichi Minagawa ,  Takamasa Sakai ,  Takeshi Okamoto

发明人： Shoichi Minagawa ,  Takamasa Sakai ,  Takeshi Okamoto

IPC分类号： H01L41/08 ,  G06G7/195 ,  H03H9/76 ,  H03H11/26

CPC分类号： G06G7/195

摘要： A surface acoustic wave convolver comprises a piezoelectric substrate on which a plurality of conductive strip electrodes, an input signal transducer and a reference signal transducer are formed, and a semiconductive substrate on which depletion layer control electrodes and capacitance read-out electrodes are formed. The conductive strip electrodes are connected to the depletion layer control electrodes so that an output signal is taken up from the capacitance read-out electrodes.

摘要翻译： 声表面波卷积器包括其上形成有多个导电带状电极，输入信号传感器和参考信号换能器的压电基板，以及形成有耗尽层控制电极和电容读出电极的半导体基板。 导电条电极连接到耗尽层控制电极，从而从电容读出电极吸收输出信号。

公开(公告)号：US09485694B2

公开(公告)日：2016-11-01

申请号：US13993835

申请日：2011-12-08

申请人： Hiroyuki Hosono ,  Takeshi Okamoto

发明人： Hiroyuki Hosono ,  Takeshi Okamoto

IPC分类号： H04W36/30 ,  H04W36/04 ,  H04W36/00 ,  H04W84/04 ,  H04W92/12

CPC分类号： H04W36/04 ,  H04W36/0055 ,  H04W36/10 ,  H04W84/045 ,  H04W92/12 ,  H04W92/22

摘要： A radio access device includes a controller signal processing unit (RNSAP unit) that processes a signal exchanged with a radio network controller (RNC); and a switching center signal processing unit (RANAP unit) that processes a signal exchanged with a switching center. The RNSAP unit requests to establish a communication path between the radio access device and the RNC and a communication path between the RNC and a BTS by transmitting a request signal to the RNC. Subsequent to receiving an acknowledgement signal corresponding to the request signal from the RNC, the RANAP unit requests to establish a communication path between the switching center and the RNC. Subsequent to receiving, by the RANAP unit, an acknowledgement signal corresponding to the request signal from the switching center, a communication path between the radio access device and the UE is released.

摘要翻译： 无线电接入设备包括处理与无线电网络控制器（RNC）交换的信号的控制器信号处理单元（RNSAP单元）; 以及处理与交换中心交换的信号的交换中心信号处理单元（RANAP单元）。 RNSAP单元通过向RNC发送请求信号来请求建立无线接入设备与RNC之间的通信路径以及RNC与BTS之间的通信路径。 在从RNC接收到与请求信号相对应的确认信号之后，RANAP单元请求建立交换中心与RNC之间的通信路径。 在由RANAP单元接收到与来自交换中心的请求信号相对应的确认信号之后，释放无线接入设备与UE之间的通信路径。

公开(公告)号：US09125220B2

公开(公告)日：2015-09-01

申请号：US13702773

申请日：2011-06-07

申请人： Hiroyuki Hosono ,  Takeshi Terayama ,  Takeshi Okamoto

发明人： Hiroyuki Hosono ,  Takeshi Terayama ,  Takeshi Okamoto

IPC分类号： H04W72/08 ,  H04W24/02 ,  H04W36/00 ,  H04W48/18

CPC分类号： H04W72/085 ,  H04W24/02 ,  H04W36/0083 ,  H04W48/18

摘要： A radio network controller includes an acquisition unit configured to acquire a radio communication state of a neighboring cell located around a cell formed by a base station which the mobile station camps on among base stations, and a level determination unit configured to determine the in-out reception level based on an acquisition result of the radio communication state by the acquisition unit. The level determination unit calculates an estimated reception level of the radio channel in a reception level tie point P in which the reception level of the radio channel transmitted by a base station 200 and the reception of the radio channel transmitted by a target base station 202 become substantially equal to each other, and determines the in-out reception level based on the calculated estimated reception level α.

摘要翻译： 无线网络控制器包括：获取单元，被配置为获取位于移动台驻留在基站之间的由基站形成的小区周围的相邻小区的无线通信状态;以及级别确定单元，被配置为确定进出口 基于获取单元的无线电通信状态的获取结果的接收电平。 电平确定单元计算由基站200发送的无线电信道的接收电平和目标基站202发送的无线电信道的接收成为的接收电平连接点P中的无线电信道的估计接收电平 基本上彼此相等，并且基于所计算的估计接收电平α来确定输入接收电平。

公开(公告)号：US08917701B2

公开(公告)日：2014-12-23

申请号：US13390693

申请日：2010-08-16

申请人： Hideaki Takahashi ,  Wuri Andarmawanti Hapsari ,  Takeshi Okamoto ,  Hiroyuki Hosono ,  Minami Ishii

发明人： Hideaki Takahashi ,  Wuri Andarmawanti Hapsari ,  Takeshi Okamoto ,  Hiroyuki Hosono ,  Minami Ishii

IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W8/26 ,  H04W36/30

CPC分类号： H04W36/0083 ,  H04W8/26 ,  H04W36/30

摘要： A mobile communication method according to the present invention includes: a step in which a mobile station UE transmits “Measurement Report” including identification information “ECGI” on a cell subordinate to a radio base station eNB, to a radio base station HeNB; a step in which a radio base station HeNB transmits “(X2) HO Request” including the identification information “ECGI” of the cell subordinate to the radio base station eNB, to an IP address of a gateway device HeNB-GW; and a step in which the gateway device HeNB-GW transfers the “(X2) HO Request” to the IP address corresponding to the identification information “ECGI” on the cell subordinate to the radio base station eNB.

摘要翻译： 根据本发明的移动通信方法包括：移动台UE向无线基站eNB发送包含识别信息“ECGI”的“测量报告”的步骤，向无线基站HeNB发送; 无线基站HeNB向网络设备HeNB-GW的IP地址发送包含下属无线基站eNB的小区的识别信息“ECGI”的“（X2）HO请求”的步骤; 以及网关装置HeNB-GW在从属于无线基站eNB的小区上将“（X2）HO请求”传送到对应于识别信息“ECGI”的IP地址的步骤。

公开(公告)号：US08903255B2

公开(公告)日：2014-12-02

申请号：US13564331

申请日：2012-08-01

申请人： Takeshi Okamoto

发明人： Takeshi Okamoto

IPC分类号： H04B10/06

CPC分类号： H04J14/06 ,  H04B10/6151 ,  H04B10/671 ,  H04B10/69

摘要： A polarization-multiplexed signal receiver includes a polarization adjustment unit to adjust a polarization state of inputted polarization-multiplexed signal, which is carrying signal data on each of two polarized waves being inputted, based on a control signal and to output the adjusted polarization-multiplexed signal, an optical signal reception unit to convert the polarization-multiplexed signal having the adjusted polarization state into an analog electric signal and output the analog electric signal, an A/D conversion unit to convert the analog electric signal into a digital electric signal and output the digital electric signal, a digital signal processing unit to perform digital coherent processing to the digital electric signal and take out the signal data and a feedback control unit to generate the control signal based on quality of the signal data and output the signal data to the polarization adjustment unit.

摘要翻译： 偏振复用信号接收机包括：偏振调整单元，用于根据控制信号调整正在输入的两个偏振波中的每一个上携带信号数据的输入偏振复用信号的偏振状态，并输出调整后的偏振复用信号 信号，光信号接收单元，将具有调整后的偏振态的偏振复用信号转换为模拟电信号并输出​​模拟电信号; A / D转换单元，将模拟电信号转换为数字电信号并输出 数字电信号，数字信号处理单元，用于对数字电信号执行数字相干处理并取出信号数据，反馈控制单元根据信号数据的质量产生控制信号，并将信号数据输出到 极化调整单元。

公开(公告)号：US20130150069A1

公开(公告)日：2013-06-13

申请号：US13702773

申请日：2011-06-07

申请人： Hiroyuki Hosono ,  Takeshi Terayama ,  Takeshi Okamoto

发明人： Hiroyuki Hosono ,  Takeshi Terayama ,  Takeshi Okamoto

IPC分类号： H04W72/08

CPC分类号： H04W72/085 ,  H04W24/02 ,  H04W36/0083 ,  H04W48/18

摘要： A radio network controller includes an acquisition unit configured to acquire a radio communication state of a neighboring cell located around a cell formed by a base station which the mobile station camps on among base stations, and a level determination unit configured to determine the in-out reception level based on an acquisition result of the radio communication state by the acquisition unit. The level determination unit calculates an estimated reception level of the radio channel in a reception level tie point P in which the reception level of the radio channel transmitted by a base station 200 and the reception of the radio channel transmitted by a target base station 202 become substantially equal to each other, and determines the in-out reception level based on the calculated estimated reception level a.

摘要翻译： 无线网络控制器包括：获取单元，被配置为获取位于移动台驻留在基站之间的由基站形成的小区周围的相邻小区的无线通信状态;以及级别确定单元，被配置为确定进出口 基于获取单元的无线电通信状态的获取结果的接收电平。 电平确定单元计算由基站200发送的无线电信道的接收电平和目标基站202发送的无线电信道的接收成为的接收电平连接点P中的无线电信道的估计接收电平 基本上彼此相等，并且基于所计算的估计接收电平a来确定输入接收电平。