公开(公告)号：US06122295A

公开(公告)日：2000-09-19

申请号：US654882

申请日：1996-05-29

申请人： Ichiro Kato ,  Toshihiko Myojo ,  Rie Suzuki

发明人： Ichiro Kato ,  Toshihiko Myojo ,  Rie Suzuki

IPC分类号： H04B7/005 ,  H04J13/00 ,  H04J13/02

CPC分类号： H04W52/343 ,  H04W52/346

摘要： A multiple communicating apparatus has a multiple communicating unit for communicating data through a plurality of channels and a control circuit for controlling the multiple communicating unit in a manner such that the transmission electric power of each channel is inversely proportional to the number of channels which are used by the multiple communicating unit. The control circuit includes a channel control circuit for controlling the number of channels which are used by the multiple communicating unit in accordance with a transmission speed. The multiple communicating unit includes a diffusion circuit for diffusing parallel data by a plurality of diffusion code series. The multiple communicating unit transmits a multiple number for a preamble period of time provided for the reception side to synchronize the plurality of code series which are used for a code division multiple with the transmission side.

摘要翻译： 多个通信装置具有用于通过多个信道传送数据的多个通信单元和用于控制多个通信单元的控制电路，使得每个信道的传输电功率与所使用的信道数量成反比 由多个通信单元。 控制电路包括用于根据传输速度控制多个通信单元使用的信道数目的信道控制电路。 多个通信单元包括用于通过多个扩散码序列扩散并行数据的扩散电路。 多个通信单元发送针对接收侧提供的前导码周期的多个号码，以将用于码分多路复用的多个码序列与发送侧进行同步。

公开(公告)号：US20230401405A1

公开(公告)日：2023-12-14

申请号：US18320539

申请日：2023-05-19

申请人： Rie Suzuki ,  Tatsuya Ishii

发明人： Rie Suzuki ,  Tatsuya Ishii

IPC分类号： G06K15/02 ,  G01N21/25 ,  B41J2/21 ,  G03G15/01

CPC分类号： G06K15/027 ,  G01N21/251 ,  B41J2/2103 ,  G03G15/0105 ,  G01N2201/127

摘要： A colorimetric device includes: a white reference portion having: a first irradiation area; and a second irradiation area different from the first irradiation area; a light emitter including: a first light source configured to emit visible light to the first irradiation area; and a second light source configured to emit ultraviolet light to the second irradiation area; a sensor configured to detect the visible light reflected from the first irradiation area and the ultraviolet light reflected from the second irradiation area; and a processor configured to: measure colorimetric information of an object; and calibrate the colorimetric information of the object based on the visible light and the ultraviolet light detected by the sensor.

公开(公告)号：US07706317B2

公开(公告)日：2010-04-27

申请号：US11152060

申请日：2005-06-15

申请人： Rie Suzuki

发明人： Rie Suzuki

IPC分类号： H04B7/216 ,  H04J3/06

CPC分类号： H04W56/0085 ,  H04J13/00

摘要： The communication period of spread spectrum data is divided into a plurality of portions, and an adjustment period for receiving the spread spectrum data is provided between one data-communication period and another communication period. Thereby, the setting of a receiving end is adjusted in the adjustment period after the spread spectrum data is received in one data-communication period.

摘要翻译： 扩展频谱数据的通信周期被分成多个部分，并且在一个数据通信周期与另一通信周期之间提供用于接收扩展频谱数据的调整周期。 由此，在一个数据通信期间接收到扩频数据之后，在调整期间调整接收端的设定。

公开(公告)号：US6023249A

公开(公告)日：2000-02-08

申请号：US714599

申请日：1996-09-16

申请人： Takao Fujita ,  Rie Suzuki

发明人： Takao Fujita ,  Rie Suzuki

IPC分类号： H01Q1/00 ,  H01Q1/08 ,  H01Q1/10 ,  H01Q1/12 ,  H01Q1/22 ,  H01Q1/24

CPC分类号： H01Q1/2258 ,  H01Q1/007 ,  H01Q1/08 ,  H01Q1/10 ,  H01Q1/12 ,  H01Q1/22 ,  H01Q1/24

摘要： A wireless LAN system is configured using a communication apparatus for a wireless LAN including an antenna unit comprising an antenna, or an antenna and at least a part of a circuit of the system provided as one body, and a support for supporting the antenna unit. In addition, a pedestal for the support configured so that a terminal device for transmission or reception can be disposed thereon.

摘要翻译： 无线LAN系统使用包括天线或天线的天线单元和设置为一体的系统的电路的至少一部分的无线LAN的通信装置以及用于支撑天线单元的支撑来构成。 此外，用于支撑件的基座被配置为使得可以在其上设置用于发送或接收的终端设备。

公开(公告)号：US5363197A

公开(公告)日：1994-11-08

申请号：US869657

申请日：1992-04-16

申请人： Yoshihiro Ohno ,  Rie Suzuki

发明人： Yoshihiro Ohno ,  Rie Suzuki

IPC分类号： G01J3/50

CPC分类号： G01J3/50 ,  G01J3/524 ,  G01J3/465

摘要： A tristimulus colorimeter for color displays is required to remove measurement errors caused by deviations of the spectral responsivities thereof from the color matching functions. The colorimeter is provided with a light receiving unit having spectral responsivities close to the color matching functions, a tristimulus values operation unit for performing operations to calculate tristimulus values, and a chromaticity operation unit for performing operations to calculate a chromaticity. The colorimeter is further provided with a spectral distribution storage unit for storing spectral distributions of representative colored lights, a mixing ratio operation unit for performing operations to calculate a mixing ratio of a mixed light including colored lights of red, green, and blue. The colorimeter is also provided with a spectral distribution operation unit and a corrected chromaticity operation unit. The spectral distribution operation unit performs operations to calculate a spectral distribution of the mixed light while the corrected chromaticity operation unit performs operations to calculate a corrected chromaticity of the mixed light.

摘要翻译： 需要用于彩色显示器的三刺激色度计来消除由其与色彩匹配功能的光谱响应的偏差引起的测量误差。 色度计设置有具有接近颜色匹配功能的光谱响应性的光接收单元，用于执行计算三刺激值的操作的三刺激值操作单元和用于执行计算色度的操作的色度操作单元。 色度计还具有用于存储代表性有色光的光谱分布的光谱分布存储单元，混合比率操作单元，用于执行包括红色，绿色和蓝色的彩色光的混合光的混合比的操作。 色度计还设置有光谱分布操作单元和校正色度运算单元。 频谱分布操作单元执行用于计算混合光的光谱分布的操作，同时校正色度操作单元执行计算混合光的校正色度的操作。

公开(公告)号：US20220109780A1

公开(公告)日：2022-04-07

申请号：US17478964

申请日：2021-09-20

申请人： Rie SUZUKI ,  Tatsuya ISHII

发明人： Rie SUZUKI ,  Tatsuya ISHII

IPC分类号： H04N1/60 ,  H04N1/00

摘要： A color chart includes a first portion and a second portion. The first portion includes no patch. The second portion includes a plurality of patches having different densities or luminances. The plurality of patches includes a reference patch indicating a color having a reference density or luminance. The reference patch is adjacent to the first portion. The plurality of patches is located in order of increasing density from the density of the color indicated by the reference patch, decreasing density from the density of the color indicated by the reference patch, increasing luminance from the luminance of the color indicated by the reference patch, or decreasing luminance from the luminance of the color indicated by the reference patch.

公开(公告)号：US07035232B1

公开(公告)日：2006-04-25

申请号：US09661152

申请日：2000-09-13

申请人： Rie Suzuki

发明人： Rie Suzuki

IPC分类号： H04B7/216

CPC分类号： H04B7/2628

摘要： The communication period of spread spectrum data is divided into a plurality of portions, and an adjustment period for receiving the spread spectrum data is provided between one data-communication period and another communication period. Thereby, the setting of a receiving end is adjusted in the adjustment period after the spread spectrum data is received in one data-communication period.

摘要翻译： 扩展频谱数据的通信周期被分成多个部分，并且在一个数据通信周期与另一通信周期之间提供用于接收扩展频谱数据的调整周期。 由此，在一个数据通信期间接收到扩频数据之后，在调整期间调整接收端的设定。

公开(公告)号：US20050232339A1

公开(公告)日：2005-10-20

申请号：US11152060

申请日：2005-06-15

申请人： Rie Suzuki

发明人： Rie Suzuki

IPC分类号： H04J13/00 ,  H04B1/7075 ,  H04B7/26 ,  H04J3/00 ,  H04J3/06 ,  H04L7/00 ,  H04L7/10 ,  H04B1/707

CPC分类号： H04W56/0085 ,  H04J13/00

摘要： The communication period of spread spectrum data is divided into a plurality of portions, and an adjustment period for receiving the spread spectrum data is provided between one data-communication period and another communication period. Thereby, the setting of a receiving end is adjusted in the adjustment period after the spread spectrum data is received in one data-communication period.

摘要翻译： 扩展频谱数据的通信周期被分成多个部分，并且在一个数据通信周期与另一通信周期之间提供用于接收扩展频谱数据的调整周期。 由此，在一个数据通信期间接收到扩频数据之后，在调整期间调整接收端的设定。

公开(公告)号：US5856997A

公开(公告)日：1999-01-05

申请号：US546040

申请日：1995-10-20

申请人： Norihiro Mochizuki ,  Katsuo Saito ,  Akira Torisawa ,  Toshihiko Myojo ,  Ichiro Kato ,  Tetsuo Kanda ,  Atsushi Takasaki ,  Kazuo Moritomo ,  Rie Suzuki

发明人： Norihiro Mochizuki ,  Katsuo Saito ,  Akira Torisawa ,  Toshihiko Myojo ,  Ichiro Kato ,  Tetsuo Kanda ,  Atsushi Takasaki ,  Kazuo Moritomo ,  Rie Suzuki

IPC分类号： H04B1/7073 ,  H04J13/00 ,  H04B1/69

CPC分类号： H04B1/707

摘要： A receiving apparatus includes a base-band conversion circuit, a synchronizing circuit/code generator and a demodulator. The base-band conversion circuit converts a received signal into a base-band signal. The synchronizing circuit/code generator detects a spread code included in the received signal to generate a plurality of spread codes in synchronization with the spread code included in the received signal. The demodulator uses the plurality of spread codes supplied by the synchronizing circuit/code generator to demodulate the base-band signal.

公开(公告)号：US5812592A

公开(公告)日：1998-09-22

申请号：US569462

申请日：1995-12-08

申请人： Rie Suzuki ,  Toshihiko Myojo ,  Norihiro Mochizuki

发明人： Rie Suzuki ,  Toshihiko Myojo ,  Norihiro Mochizuki

IPC分类号： H04B1/707

CPC分类号： H04B1/7075 ,  H04B1/70712

摘要： A spread spectrum reception apparatus generates a local reference code and a timing signal having 1/2 the period of the reference code. Correlation calculation between a received spread spectrum signal and the local reference code is performed. Upon reception of the correlation calculation result, a peak detector detects a correlation peak signal. The rate of a code generation clock is adjusted in accordance with the phase difference between the timing signal and the correlation peak signal to perform de-spread processing of the received signal.

摘要翻译： 扩展频谱接收装置产生参考码的周期的​​+ E，fra 1/2 + EE的本地参考码和定时信号。 执行接收扩频信号和本地参考码之间的相关计算。 在接收到相关计算结果之后，峰值检测器检测相关峰值信号。 根据定时信号和相关峰值信号之间的相位差来调整代码生成时钟的速率，以执行接收信号的解扩处理。