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11. 发明授权

US5319457A Variable length image coding system 失效
标题翻译：可变长度图像编码系统
公开(公告)号：US5319457A
公开(公告)日：1994-06-07
申请号：US942182
申请日：1992-09-09
申请人： Tomoko Nakahashi , Taizo Kinoshita
发明人： Tomoko Nakahashi , Taizo Kinoshita
IPC分类号： H03M7/40 , H03M7/42 , H04B14/04 , H04N1/413 , H04N7/58 , H04N19/00 , H04N7/13
CPC分类号： H03M7/42 , H04N19/152 , H04N19/184 , H04N19/436 , H04N19/60 , H04N21/2365 , H04N21/4347 , H04N19/13 , H04N19/146 , H04N19/91
摘要： A variable length image coding system for multiplexing multi channel parallel data at a specified speed after making variable length coding, and capable of suppressing the variation of amount of code generated upon multiplexing to within a specified range. In order that the total output of the sub-buffer memories is suppressed to within a certain range, the bit calculator calculates the amounts of code generated from the coders of each of the variable length coder sets, selects suitable ones of the coders for the respective channels, and controls the selectors, the output time zones of data from the sub-buffer memories, and the multiplexer. The coder buffer memory reads data in synchronism with the transmission speed and controls the variable length coder sets by feedback or stops the output of data by supplying a dummy in order to prevent the overflow and underflow. Since the amount of code for each n blocks is limited, the freedom of the assignment of amount of code to each block can be increased as compared with the case of single-block unit processing.
摘要翻译：一种可变长度图像编码系统，用于在进行可变长度编码之后以特定速度多路复用多通道并行数据，并且能够将多路复用时产生的代码量的变化抑制在指定范围内。为了使子缓冲存储器的总输出被抑制在一定范围内，位计算器计算从每个可变长度编码器组的编码器产生的代码量，为相应的编码器选择合适的编码器通道，并控制选择器，来自子缓冲存储器的数据的输出时区和多路复用器。编码器缓冲存储器与传输速度同步地读取数据，并通过反馈来控制可变长度编码器集合，或通过提供虚拟数据来停止数据输出，以防止溢出和下溢。由于每个n个块的代码量受到限制，因此与单个块单元处理的情况相比，可以增加对每个块的代码量的分配的自由度。

12. 发明授权

US4881044A Amplifying circuit 失效
标题翻译：放大电路
公开(公告)号：US4881044A
公开(公告)日：1989-11-14
申请号：US139790
申请日：1987-12-30
申请人： Taizo Kinoshita , Satoshi Tanaka , Hirotoshi Tanaka , Nobuo Kotera , Minoru Nagata
发明人： Taizo Kinoshita , Satoshi Tanaka , Hirotoshi Tanaka , Nobuo Kotera , Minoru Nagata
IPC分类号： H03F3/45
CPC分类号： H03F3/45385
摘要： A wide-band and high-gain differential amplifier adapted to amplifying transmitted optical signals of the GHz band is constituted by GaAs MESFET's.Two MESFET's Q1 and Q2 are differentially connected to each other. Drains of Q1 and Q2 are connected to load resistances R.sub.L and R.sub.L via a source-drain path of other MESFET's Q3 and Q4 whose gates are grounded in AC-wise.Current by-passing means 4, 4 are connected to the sources of other MESFET's Q3, Q4. DC bias currents of the differential pair of MESFET's Q1, Q2 are set to relatively large values to increase the mutual conductance gm of the differential pair of MESFET's Q1, Q2. Despite a large DC bias current, the current by-passing means 4, 4 decrease the DC voltage drops across the load resistances R.sub.L, R.sub.L, and enable the differntial amplifier to operate on a low power source voltage.

13. 发明授权

US5815502A Information transmission system with variable transmission rate 失效
公开(公告)号：US5815502A
公开(公告)日：1998-09-29
申请号：US581966
申请日：1996-01-02
申请人： Atsushi Saito , Yoshitaka Takasaki , Taizo Kinoshita , Shigeki Kitajima
发明人： Atsushi Saito , Yoshitaka Takasaki , Taizo Kinoshita , Shigeki Kitajima
IPC分类号： G06F13/00 , H04L12/801 , H04L12/811 , H04L12/911 , H04L29/06 , H04L29/08 , H04M11/08 , H04N7/50 , H04N7/56 , H04N21/21 , H04N21/23 , H04N21/6377 , H04N21/658 , H04Q11/04 , H04J3/22
CPC分类号： H04L47/25 , H04L12/54 , H04L47/10 , H04L49/90 , H04L49/9047 , H04M11/08 , H04N19/115 , H04N19/152 , H04N19/164 , H04N19/184 , H04N19/61 , H04N21/21 , H04N21/23 , H04N21/6377 , H04N21/658 , H04N7/56 , H04Q11/04 , H04N19/146 , H04N19/50
摘要： A method and system for information processing in a bidirectional information transmission system, particularly for transmitting information in accordance with a change in a transmission capacity of a transmission line. A system is provided which can change an information transmission rate in accordance with a room capacity of a transmission line. This information transmission system includes a plurality of information providers, a plurality of information receivers, an information storage and distribution unit connected to the information providers and receivers, and a plurality of information transmission lines for information transmission between the information providers and receivers and the information storage and distribution unit, wherein the information transmission rate of each information transmission line is changed.

14. 发明授权

US5701160A Image encoding and decoding apparatus 失效
标题翻译：图像编解码装置
公开(公告)号：US5701160A
公开(公告)日：1997-12-23
申请号：US504661
申请日：1995-07-20
申请人： Junichi Kimura , Taizo Kinoshita
发明人： Junichi Kimura , Taizo Kinoshita
IPC分类号： H04N7/32 , G06T9/00 , H03M7/36 , H04N7/26 , H04N7/36 , H04N7/50
CPC分类号： H04N19/439 , H04N19/114 , H04N19/124 , H04N19/172 , H04N19/177 , H04N19/423 , H04N19/433 , H04N19/436 , H04N19/51 , H04N19/61 , H04N19/146 , H04N19/152 , H04N19/30
摘要： An image encoding apparatus, image decoding apparatus, or image encoding and decoding apparatus having a circuit for dividing a screen into sub-areas to conduct an encoding or decoding operation for each sub-area includes an image dividing circuit for dividing an input image into sub-areas each having a predetermined contour, sub-encoders for encoding the sub-areas respectively related thereto, a code integrating circuit for integrating the codes of the respective sub-areas, and a shared memory for storing images locally decoded by the sub-encoders.
摘要翻译：一种图像编码装置，图像解码装置或图像编码和解码装置，具有用于将屏幕划分成子区域以进行每个子区域的编码或解码操作的电路，包括图像分割电路，用于将输入图像分割成子 - 每个具有预定轮廓的子区域，用于对与其相关的子区域进行编码的子编码器，用于对各个子区域的代码进行积分的代码积分电路和用于存储由子编码器本地解码的图像的共享存储器。

15. 发明授权

US5572728A Conference multimedia summary support system and method 失效
标题翻译：会议多媒体摘要支持系统和方法
公开(公告)号：US5572728A
公开(公告)日：1996-11-05
申请号：US363820
申请日：1994-12-27
申请人： Katsumi Tada , Itaru Mimura , Mitsuru Ikezawa , Taizo Kinoshita
发明人： Katsumi Tada , Itaru Mimura , Mitsuru Ikezawa , Taizo Kinoshita
IPC分类号： H04N7/15 , G06F17/30 , G11B27/031 , G11B27/11 , H04M3/56 , H04N7/14
CPC分类号： G11B27/031 , G06F17/30017 , G11B27/11 , H04M3/567 , H04N7/147
摘要： A system and a user interface make it possible to easily edit important items of a program, such as a conference, in a short time using multimedia information.A retrieving file is generated by extracting a keyword from multimedia information input through a dynamic image input unit such as a camera, a voice input unit such as a microphone, a handwritten character input unit, a pointing unit such as a mouse, and a key-input unit such as a keyboard. A report preparation supporting system and a user interface make it possible to easily edit a report in a short time by referring to the retrieving file and retrieving and editing a scene in which an important item appears when the report is prepared.
摘要翻译：系统和用户界面使得可以使用多媒体信息在短时间内轻松地编辑诸如会议的节目的重要项目。通过从诸如相机的动态图像输入单元，诸如麦克风的语音输入单元，手写字符输入单元，诸如鼠标的指示单元和键等的动态图像输入单元输入的多媒体信息中提取关键字来生成检索文件输入单元，如键盘。报告准备支持系统和用户界面使得可以在短时间内通过参考检索文件和检索和编辑在准备报告时出现重要项目的场景轻松地编辑报告成为可能。

16. 发明授权

US5515368A Information transmission system with variable transmission rate 失效
标题翻译：具有可变传输速率的信息传输系统
公开(公告)号：US5515368A
公开(公告)日：1996-05-07
申请号：US226301
申请日：1994-04-12
申请人： Atsushi Saito , Yoshitaka Takasaki , Taizo Kinoshita , Shigeki Kitajima
发明人： Atsushi Saito , Yoshitaka Takasaki , Taizo Kinoshita , Shigeki Kitajima
IPC分类号： G06F13/00 , H04L12/801 , H04L12/811 , H04L12/911 , H04L29/06 , H04L29/08 , H04M11/08 , H04N7/50 , H04N7/56 , H04N21/21 , H04N21/23 , H04N21/6377 , H04N21/658 , H04Q11/04 , H04J3/22
CPC分类号： H04L47/25 , H04L12/54 , H04L47/10 , H04L49/90 , H04L49/9047 , H04M11/08 , H04N19/115 , H04N19/152 , H04N19/164 , H04N19/184 , H04N19/61 , H04N21/21 , H04N21/23 , H04N21/6377 , H04N21/658 , H04N7/56 , H04Q11/04 , H04N19/146 , H04N19/50
摘要： A method and system for information processing in a bidirectional information transmission system, particularly for transmitting information in accordance with a change in a transmission capacity of a transmission line. A system is provided which can change an information transmission rate in accordance with a room capacity of a transmission line. This information transmission system includes a plurality of information providers, a plurality of information receivers, an information storage and distribution unit connected to the information providers and receivers, and a plurality of information transmission lines for information transmission between the information providers and receivers and the information storage and distribution unit, wherein the information transmission rate of each information transmission line is changed.
摘要翻译：一种双向信息传输系统中信息处理的方法和系统，特别是用于根据传输线的传输容量的变化发送信息。提供一种可以根据传输线的房间容量改变信息传输速率的系统。该信息传输系统包括多个信息提供者，多个信息接收者，连接到信息提供者和接收者的信息存储和分配单元，以及用于在信息提供者和接收者之间进行信息传输的多条信息传输线以及信息存储和分配单元，其中每个信息传输线的信息传输速率改变。

17. 发明授权

US4857769A Threshold voltage fluctuation compensation circuit for FETS 失效
标题翻译： FETS的阈值电压波动补偿电路
公开(公告)号：US4857769A
公开(公告)日：1989-08-15
申请号：US143385
申请日：1988-01-13
申请人： Nobuo Kotera , Kiichi Yamashita , Taizo Kinoshita , Hirotoshi Tanaka , Satoshi Tanaka , Minoru Nagata
发明人： Nobuo Kotera , Kiichi Yamashita , Taizo Kinoshita , Hirotoshi Tanaka , Satoshi Tanaka , Minoru Nagata
IPC分类号： H03K19/003
CPC分类号： H03K19/00384
摘要： This invention relates to a threshold voltage detection circuit for detecting the threshold voltage of field effect transistors (FETs) and to a semiconductor circuit capable of a stable operation irrespective of the fluctuation of the threshold voltage by utilizing this threshold voltage detection circuit. The source-drain path of first FET is connected in series with that of second FET having substantially the same threshold voltage as that of the first FET and the conductances of these first and second FETs are set to a predetermined ratio to generate a voltage drop associated with the threshold voltage in the first FET. This voltage drop can be used for detecting the threshold voltage and for level-shifting. The output of the series connection of the first and second FETs is applied to the gate of a constant current FET having the same threshold voltage as that of the first and second FETs and the drain current of the constant current FET can thus be set irrespective of the fluctuation of the threshold voltage.
摘要翻译：本发明涉及一种阈值电压检测电路，用于通过利用该阈值电压检测电路来检测场效应晶体管（FET）的阈值电压和能够稳定工作的半导体电路，而与阈值电压的波动无关。第一FET的源极 - 漏极路径与具有与第一FET基本相同的阈值电压的第二FET的源极 - 漏极路径串联连接，并且将这些第一和第二FET的电导设置为预定的比率以产生相关的电压降与第一FET中的阈值电压。该电压降可用于检测阈值电压和电平转换。第一和第二FET的串联连接的输出被施加到具有与第一和第二FET相同的阈值电压的恒流FET的栅极，因此可以设定恒定电流FET的漏极电流，而不管阈值电压的波动。

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