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1. 发明授权

US5485287A High-speed image signal processing system 失效
标题翻译：高速图像信号处理系统
公开(公告)号：US5485287A
公开(公告)日：1996-01-16
申请号：US900476
申请日：1992-06-18
申请人： Kozo Nakamura , Yasushi Yokosuka , Yasuyuki Kozima , Kazuhiko Takaoka , Kagehiro Yamamoto , Takeshi Asai
发明人： Kozo Nakamura , Yasushi Yokosuka , Yasuyuki Kozima , Kazuhiko Takaoka , Kagehiro Yamamoto , Takeshi Asai
IPC分类号： H04N1/32 , H04N1/41 , H04N1/21
CPC分类号： H04N1/32368 , H04N1/32106 , H04N1/32358 , H04N1/32379 , H04N1/32561 , H04N1/32603 , H04N1/32122 , H04N2201/3216 , H04N2201/3225 , H04N2201/3226 , H04N2201/3274 , H04N2201/3288 , H04N2201/3294
摘要： A high-speed image signal processing system for encoding an image signal, read out at a high speed, into an encoded signal, and/or for recording a decoded signal obtained through a decoding operation on an encoded signal. The image signal, obtained through a scanning operation on an original document, is sent to an encoder through an image bus. A code bus, provided at an output of the encoder, is connected with an encoded-signal memory for storing the encoded signal. A code transfer unit, for performing input/output operation over the encoded signal and for performing transfer of the encoded signal from the code bus to a system bus, is disposed between the code bus and the system bus. A control unit, performing control over the entire system, and a document management data memory, storing management data for performing management over documents stored in the encoded-signal memory, are connected to the system bus. Further, the control unit, when receiving a request from a data input/output unit, issues a command indicative of the start of the encoding/decoding operation to the encoder/decoder. The encoder/decoder, when receiving the command from the control unit, sequentially processes the data from the data input/output unit without any intervention of the control unit, and when the data processing is completed, informs the control unit of the end of the data processing.
摘要翻译：一种高速图像信号处理系统，用于对图像信号进行编码，以高速读出，成为编码信号，和/或用于通过解码操作获得的解码信号对编码信号进行记录。通过对原始文档的扫描操作获得的图像信号通过图像总线发送到编码器。设置在编码器的输出端的代码总线与用于存储编码信号的编码信号存储器连接。用于在编码信号上执行输入/输出操作并用于执行编码信号从代码总线传送到系统总线的代码传送单元设置在代码总线和系统总线之间。对整个系统进行控制的控制单元和存储在编码信号存储器中的文件进行管理的管理数据的文件管理数据存储器连接到系统总线。此外，控制单元在从数据输入/输出单元接收到请求时向编码器/解码器发出表示编码/解码操作开始的命令。编码器/解码器在从控制单元接收到命令时，从数据输入/输出单元顺序处理数据，而无需任何控制单元的干预，当数据处理完成时，通知控制单元数据处理。

2. 发明授权

US5299027A Method and appratus for decoding and printing coded image, and facsimile apparatus, filing apparatus and communication apparatus using the same 失效
标题翻译：用于解码和打印编码图像的方法和设备，以及使用其的传真装置，归档装置和通信装置
公开(公告)号：US5299027A
公开(公告)日：1994-03-29
申请号：US800032
申请日：1991-11-29
申请人： Kozo Nakamura , Yasushi Yokosuka , Yasuyuki Kozima
发明人： Kozo Nakamura , Yasushi Yokosuka , Yasuyuki Kozima
IPC分类号： H04N1/41 , G06T9/00 , H04N1/333 , H04N1/413 , H04N1/00
CPC分类号： H04N1/3333 , H04N1/413 , H04N2201/33357
摘要： An apparatus for decoding a coded image into a pixel image and printing the pixel image at an essentially constant speed without using decoding means which decodes the coded image faster than a printing speed and pixel memory means for storing at least one page of pixel information. Decoding amount calculation means for calculating the decoding amount of the code to be decoded is provided, and compare means monitors whether the decoding amount exceeds the printing amount of the pixels to be printed and the code is converted to other code depending on the comparison result. The decoding means needs only receive the converted code from the code memory means and decode it to the pixel information. Thus, the constant speed printing apparatus is attained without high speed decoding means and one-page memory.
摘要翻译：一种用于将编码图像解码为像素图像并以基本上恒定的速度打印像素图像的装置，而不使用比用于存储至少一页像素信息的打印速度和像素存储装置更快地解码编码图像的解码装置。提供用于计算要解码的代码的解码量的解码量计算装置，并且比较装置根据比较结果监视解码量是否超过要打印的像素的打印量，并且代码被转换为其他代码。解码装置仅需要从代码存储装置接收转换的代码并将其解码为像素信息。因此，在没有高速解码装置和一页存储器的情况下获得恒速打印装置。

3. 发明授权

US4918393A Phase control device 失效
标题翻译：相控装置
公开(公告)号：US4918393A
公开(公告)日：1990-04-17
申请号：US272537
申请日：1988-11-17
申请人： Yasushi Yokosuka , Yasuyuki Kozima , Kazuhiko Takaoka
发明人： Yasushi Yokosuka , Yasuyuki Kozima , Kazuhiko Takaoka
IPC分类号： H04L27/38 , H04L27/227
CPC分类号： H04L27/2272
摘要： A first phase control loop not including a signal delay part and a second phase control loop including a signal delay part such as an automatic equalizer are formed independently of each other in a demodulator incorporated in a MODEM. The first and second phase control loops are arranged in such a relation that an input to the second phase control loop is not affected by an output of the first phase control loop, so that correction of a frequency offset by the first phase control loop and correction of a frequency jitter by the second phase control loop can be carried out independently of each other. This arrangement facilitates the design of the first and second phase control loops and improves the stability of the phase control system.

4. 发明授权

US5233627A Multimode modem for facsimile 失效
标题翻译：多模调制解调器用于传真
公开(公告)号：US5233627A
公开(公告)日：1993-08-03
申请号：US439544
申请日：1989-11-20
申请人： Yasuyuki Kozima , Yasushi Yokosuka
发明人： Yasuyuki Kozima , Yasushi Yokosuka
IPC分类号： H04L27/00 , H04M11/00 , H04M11/06 , H04N1/32
CPC分类号： H04M11/06
摘要： A modem (modulator-demodulator) apparatus provided with modem circuits having different signal processing standards, which is optimized for a facsimile machine. Switching of modem functions can be accurately performed by concurrently operating modems with required standards selected from modems with different standards incorporated in a modem apparatus and incorporating in a common input/output port means for selectively switching an input/output of each modem and a dedicated signal detection means required for the switching, and further by constituting a facsimile using the this modem apparatus so as to perform the switching control from the facsimile body or automatically. Moreover, the modem signal after switching can be obtained by using a low speed modem as dedicated signal detection means, detecting a flag pattern after having completed an initial sequence consisting of detection of the presence (power) of an input signal, automatic gain control (AGC), carrier reproduction (PLL), timing synchronization, etc. and deciding that a signal for receiving a low speed modem signal has been received on the condition that at least one of the flag pattern has been detected.
摘要翻译：一种调制解调器（调制器 - 解调器）装置，其具有针对传真机优化的具有不同信号处理标准的调制解调器电路。调制解调器功能的切换可以通过并行操作调制解调器来精确地执行，该调制解调器具有从调制解调器装置中并入的具有不同标准的调制解调器中选择的所需标准并入并入用于选择性地切换每个调制解调器的输入/输出的专用输入/ 并且进一步通过使用该调制解调器装置构成传真机，以便从传真机构或自动执行切换控制。此外，可以通过使用低速调制解调器作为专用信号检测装置来获得切换后的调制解调器信号，在完成包括检测输入信号的存在（功率），自动增益控制（ AGC），载波再现（PLL），定时同步等，并且在已经检测到标志模式中的至少一个的条件下，判定已经接收到用于接收低速调制解调器信号的信号。

5. 发明授权

US07085250B2 Information-transmission system which uses non-geosynchronous artificial satellites, including server-system and its clients, for performing communications or broadcast 失效
标题翻译：使用非地球同步人造卫星（包括服务器系统及其客户端）进行通信或广播的信息传输系统
公开(公告)号：US07085250B2
公开(公告)日：2006-08-01
申请号：US09828194
申请日：2001-04-09
申请人： Yasushi Yokosuka , Hideki Inoue , Toru Yamada , Takanori Yamasaki , Kimiya Yamaashi
发明人： Yasushi Yokosuka , Hideki Inoue , Toru Yamada , Takanori Yamasaki , Kimiya Yamaashi
IPC分类号： H04Q7/00 , H04Q7/20
CPC分类号： H04H20/74 , H04B7/18584
摘要： An information-transmission system which uses non-geosynchronous artificial satellites, including a server-system and its client apparatuses, for performing communications or broadcast, the system comprises: a means for controlling changeover of a non-geosynchronous artificial satellite being used, to another satellite to be next used; wherein the server-system determines whether or not a satellite-changeover occurs during sending of an information packet to be sent toward a satellite being used, one of the non-geosynchronous artificial satellites; and if it is determined that a satellite-changeover occurs during sending of the information packet to be sent, the server-system or each client apparatus postpones sending of the information packet to be sent, and starts sending of the information packet to be sent, after the completion of the satellite-changeover; or repeatedly sends the information packet to be sent, until the completion of said satellite-changeover. Moreover, the server-system informs each satellite on at least one of the start time of, the time necessary for, and the end time of the satellite-changeover.
摘要翻译：一种信息传输系统，其使用包括服务器系统及其客户端装置在内的非地球同步人造卫星进行通信或广播，所述系统包括：用于控制正在使用的非地球同步人造卫星的切换的装置，卫星待下一次使用; 其中所述服务器系统确定是否在发送要被发送到所使用的卫星的信息分组期间发生卫星转换，所述非地球同步人造卫星之一; 并且如果确定在发送要发送的信息分组期间发生卫星转换，则服务器系统或每个客户端装置推迟发送要发送的信息分组的发送，并开始发送要发送的信息分组，完成卫星转换后; 或重复发送要发送的信息包，直到完成所述卫星切换。此外，服务器系统在卫星切换的开始时间，必要时间和结束时间中的至少一个时间通知每颗卫星。

6. 发明授权

US06732023B2 Train control method and apparatus 有权
标题翻译：列车控制方法和装置
公开(公告)号：US06732023B2
公开(公告)日：2004-05-04
申请号：US10237617
申请日：2002-09-10
申请人： Yoichi Sugita , Dai Watanabe , Yasushi Yokosuka , Kiyoshi Chiba
发明人： Yoichi Sugita , Dai Watanabe , Yasushi Yokosuka , Kiyoshi Chiba
IPC分类号： G06F700
CPC分类号： B61L27/0038
摘要： A train control method and apparatus for controlling the movement of trains with high safety by detecting trains on sections of track by an electronic blocking system. A wayside communication element (wayside transponder) 5 is placed in each block section on a track on which a train 1 runs. A cab communication element (cab transponder) 3 which can communicate with the wayside communication elements on the track is placed on the train 1. When receiving a train identifier (ID) from a train, a wayside control device transmits the current position information and the stop position information to the train. The cab communication element of the train 1 receives the current position information and the stop position information, creates a protection speed pattern between the current train position and the stop position from the received information, and limits the speed of the train 1 by the protection speed pattern.
摘要翻译：一种列车控制方法和装置，用于通过电子阻挡系统检测轨道部分的列车来控制具有高安全性的列车的运动。一个路旁通信元件（路边转发器）5被放置在轨道上的每个块部分中，其中列车 1跑。可以将与轨道上的路旁通信元件通信的驾驶室通信元件（驾驶室转发器）3放置在列车1上。当从列车接收列车标识符（ID）时，路边控制装置发送当前位置信息停止位置信息到火车。列车1的驾驶室通信元件接收当前位置信息和停止位置信息，从接收到的信息中产生当前列车位置与停止位置之间的保护速度模式，并且将列车1的速度限制在保护速度模式。

7. 发明授权

US06411394B1 Image signal processing apparatus and information transmission/reception apparatus using the same 失效
标题翻译：图像信号处理装置及使用其的信息发送/接收装置
公开(公告)号：US06411394B1
公开(公告)日：2002-06-25
申请号：US09166862
申请日：1998-10-06
申请人： Kouzou Nakamura , Yasushi Yokosuka
发明人： Kouzou Nakamura , Yasushi Yokosuka
IPC分类号： G06F1300
CPC分类号： H04N1/4175
摘要： An information transmission/reception apparatus having a reader for reading an image and outputting an image signal of the image, an encoder having a plurality of line memories for storing the image signal for encoding the image signal into a code signal while always confirming that the image signal of at least one line is stored in the line memories, a transceiver for transmitting and receiving the code signal, a decoder having a plurality of line memories for storing the image signal represented by the code signal, the decoder decoding an input code signal from one of a page top position and a page intermediate position, and a recorder for recording the image signal decoded by the decoder, thereby while an image signal is being decoded without using a page memory, a split or overlapping recording of pages can be carried out.
摘要翻译：一种具有用于读取图像并输出图像的图像信号的读取器的信息发送/接收装置，具有多个行存储器的编码器，用于将用于将图像信号编码的图像信号存储为代码信号，同时始终确认图像至少一行的信号存储在行存储器中，用于发送和接收代码信号的收发器，具有多个行存储器的解码器，用于存储由代码信号表示的图像信号，解码器对来自页顶位置和页面中间位置中的一个，以及用于记录由解码器解码的图像信号的记录器，从而在不使用页面存储器的情况下解码图像信号，可以执行页面的分割或重叠记录。

8. 发明授权

US5818607A Image signal processing apparatus and information transmission/reception apparatus 失效
标题翻译：图像信号处理装置和信息发送/接收装置
公开(公告)号：US5818607A
公开(公告)日：1998-10-06
申请号：US604289
申请日：1996-02-21
申请人： Kouzou Nakamura , Yasushi Yokosuka
发明人： Kouzou Nakamura , Yasushi Yokosuka
IPC分类号： H04N1/417 , H04N1/41 , G06K9/34
CPC分类号： H04N1/4175
摘要： An information transmission/reception apparatus having a reader for reading an image and outputting an image signal of the image, an encoder having a plurality of line memories for storing the image signal for encoding the image signal into a code signal while always confirming that the image signal of at least one line is stored in the line memories, a transceiver for transmitting and receiving the code signal, a decoder having a plurality of line memories for storing the image signal represented by the code signal, the decoder decoding an input code signal from one of a page top position and a page intermediate position, and a recorder for recording the image signal decoded by the decoder, thereby while an image signal is being decoded without using a page memory, a split or overlapping recording of pages can be carried out.
摘要翻译：一种具有用于读取图像并输出图像的图像信号的读取器的信息发送/接收装置，具有多个行存储器的编码器，用于将用于将图像信号编码的图像信号存储为代码信号，同时始终确认图像至少一行的信号存储在行存储器中，用于发送和接收代码信号的收发器，具有多个行存储器的解码器，用于存储由代码信号表示的图像信号，解码器对来自页顶位置和页面中间位置中的一个，以及用于记录由解码器解码的图像信号的记录器，从而在不使用页面存储器的情况下解码图像信号，可以执行页面的分割或重叠记录。

9. 发明授权

US5259000A Modulator-demodulator apparatus and system 失效
标题翻译：调制解调器和系统
公开(公告)号：US5259000A
公开(公告)日：1993-11-02
申请号：US236917
申请日：1988-09-23
申请人： Yasuyuki Kojima , Yasushi Yokosuka , Takeshi Shimanuki , Kazuhiko Takaoka , Yukihito Ishihara
发明人： Yasuyuki Kojima , Yasushi Yokosuka , Takeshi Shimanuki , Kazuhiko Takaoka , Yukihito Ishihara
IPC分类号： H04L27/00 , H04M11/06 , H04B1/38
CPC分类号： H04L27/0008 , H04M11/06
摘要： In a MODEM having modulation and demodulation circuits and a circuit for controlling the modulation and demodulation, a modulator-demodulator apparatus includes a register for accepting a macro-instruction from an external source; a circuit for interpreting and executing the macro-instruction; and a circuit for outputting a response to the macro-instruction, whereby the MODEM is controlled in response to the macro-instruction accepted from the outside source. The modulator-demodulator apparatus is suitably integrated over a single semiconductor substrate.
摘要翻译：在具有调制和解调电路的调制解调器和用于控制调制和解调的电路的调制解调器中，调制器 - 解调器装置包括用于从外部源接受宏指令的寄存器; 用于解释和执行宏指令的电路; 以及用于输出对宏指令的响应的电路，由此响应于从外部源接受的宏指令来控制MODEM。调制解调器装置适当地集成在单个半导体衬底上。

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