专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06259690B1 Programmable network 失效
公开(公告)号：US06259690B1
公开(公告)日：2001-07-10
申请号：US09626391
申请日：2000-07-26
申请人： Satoshi Yoshizawa , Toshiaki Suzuki , Mitsuru Ikezawa , Itaru Mimura , Tatsuya Kameyama
发明人： Satoshi Yoshizawa , Toshiaki Suzuki , Mitsuru Ikezawa , Itaru Mimura , Tatsuya Kameyama
IPC分类号： H04L1228
CPC分类号： H04L47/10 , H04L47/2441 , H04L2012/562 , H04L2012/5652 , H04L2012/5662 , H04Q11/0478
摘要： At each network node, a packet classification unit makes a judgement to transfer only a packet necessary to be processed by software to a packet processing program processor and transfer other packets directly to a routing processor. Processing history information indicating the process history executed at each network node on a network route is transferred to the other network nodes so that other network nodes can store the processing history information in respective processing history repository table. Each node refers to this table and further transfers only the packet necessary to be processed by software to the packet processing processor.

2. 发明授权

US07136356B2 Packet data transfer method and packet data transfer apparatus 失效
标题翻译：分组数据传输方式和分组数据传输装置
公开(公告)号：US07136356B2
公开(公告)日：2006-11-14
申请号：US09809215
申请日：2001-03-16
申请人： Toshiaki Suzuki , Itaru Mimura , Tatsuya Kameyama
发明人： Toshiaki Suzuki , Itaru Mimura , Tatsuya Kameyama
IPC分类号： G01R31/08
CPC分类号： H04L12/5601 , H04L47/10 , H04L47/2408 , H04L47/2441 , H04L47/30 , H04L47/32 , H04L49/203 , H04L49/255 , H04L2012/5651 , H04L2012/5667 , H04L2012/5681 , H04N21/234327 , H04N21/6437 , H04N21/64792
摘要： Flow identifier data of layered audiovisual data to be processed on the occurrence of congestion, as well as control code data for initiating or terminating the discard of packet data, is retained. When congestion occurs, selective transmission units perform discard initiation or termination on data having the flow identifier data indicating the layered audiovisual data retained, based on the control code data for performing the discard-initiating or -terminating operation of the packet data.
摘要翻译：在发生拥塞时要处理的分层视听数据的流标识符数据以及用于发起或终止分组数据丢弃的控制代码数据被保留。当拥塞发生时，选择性传输单元基于用于执行分组数据的丢弃发起或终止操作的控制代码数据，对具有指示分层视听数据的流标识符数据的数据进行丢弃启动或终止。

3. 发明授权

US06975645B1 Layer-coded data transmitting apparatus 有权
标题翻译：层编码数据发送装置
公开(公告)号：US06975645B1
公开(公告)日：2005-12-13
申请号：US09628933
申请日：2000-07-28
申请人： Toshiaki Suzuki , Satoshi Yoshizawa , Mitsuru Ikezawa , Itaru Mimura , Tatsuya Kameyama
发明人： Toshiaki Suzuki , Satoshi Yoshizawa , Mitsuru Ikezawa , Itaru Mimura , Tatsuya Kameyama
IPC分类号： H04N7/173 , H04N19/00 , H04N19/30 , H04N19/423 , H04N19/46 , H04N19/503 , H04N19/577 , H04N19/593 , H04N19/70 , H04N19/80 , H04N19/85 , H04N21/2343 , H04N21/2389 , H04J3/16
CPC分类号： H04N21/234327 , H04N21/64322 , H04N21/6437 , H04N21/64792
摘要： When one-video program data (layer-coded data) of a plurality of layers is transmitted in a single channel, a video signal is layer-coded in an MPEG system, the layer-coded ES (Elementary Stream) data is converted to a PES (Packetized Elementary Stream) for each layer, and the PES is then converted to a RTP (Real-Time Protocol) packet, which is then converted to a UDP (User Datagram Protocol). An identifier is then annexed to a UDP packet data for each layer to form an IP (Internet Protocol) packet.
摘要翻译：当在单个信道中发送多层的单视频节目数据（层编码数据）时，在MPEG系统中对视频信号进行层编码，层编码的ES（基本流）数据被转换为 PES（Packetized Elementary Stream），然后将PES转换成RTP（实时协议）分组，然后转换成UDP（用户数据报协议）。然后，将标识符附加到每个层的UDP分组数据，以形成IP（因特网协议）分组。

4. 发明授权

US06333933B2 Programmable network 失效
标题翻译：可编程网络
公开(公告)号：US06333933B2
公开(公告)日：2001-12-25
申请号：US09880121
申请日：2001-06-14
申请人： Satoshi Yoshizawa , Toshiaki Suzuki , Mitsuru Ikezawa , Itaru Mimura , Tatsuya Kameyama
发明人： Satoshi Yoshizawa , Toshiaki Suzuki , Mitsuru Ikezawa , Itaru Mimura , Tatsuya Kameyama
IPC分类号： H04L1266
CPC分类号： H04L47/10 , H04L47/2441 , H04L2012/562 , H04L2012/5652 , H04L2012/5662 , H04Q11/0478
摘要： At each network node, a packet classification unit makes a judgement to transfer only a packet necessary to be processed by software to a packet processing program processor and transfer other packets directly to a routing processor. Processing history information indicating the process history executed at each network node on a network route is transferred to the other network nodes so that other network nodes can store the processing history information in respective processing history repository table. Each node refers to this table and further transfers only the packet necessary to be processed by software to the packet processing processor.
摘要翻译：在每个网络节点，分组分类单元判断仅将需要由软件处理的分组传送到分组处理程序处理器，并将其他分组直接传送到路由处理器。指示在网络路由上的每个网络节点处执行的处理历史的处理历史信息被传送到其他网络节点，使得其他网络节点可以将处理历史信息存储在各个处理历史存储库表中。每个节点参考该表，并且仅将需要由软件处理的分组传送到分组处理处理器。

5. 发明授权

US06262983B1 Programmable network 失效
公开(公告)号：US06262983B1
公开(公告)日：2001-07-17
申请号：US09391404
申请日：1999-09-08
申请人： Satoshi Yoshizawa , Toshiaki Suzuki , Mitsuru Ikezawa , Itaru Mimura , Tatsuya Kameyama
发明人： Satoshi Yoshizawa , Toshiaki Suzuki , Mitsuru Ikezawa , Itaru Mimura , Tatsuya Kameyama
IPC分类号： H04L1228
CPC分类号： H04L47/10 , H04L47/2441 , H04L2012/562 , H04L2012/5652 , H04L2012/5662 , H04Q11/0478
摘要： At each network node, a packet classification unit makes a judgement to transfer only a packet necessary to be processed by software to a packet processing program processor and transfer other packets directly to a routing processor. Processing history information indicating the process history executed at each network node on a network route is transferred to the other network nodes so that other network nodes can store the processing history information in respective processing history repository table. Each node refers to this table and further transfers only the packet necessary to be processed by software to the packet processing processor.

6. 发明授权

US06590902B1 Layer-coded data transmitting apparatus 有权
标题翻译：层编码数据发送装置
公开(公告)号：US06590902B1
公开(公告)日：2003-07-08
申请号：US09389455
申请日：1999-09-03
申请人： Toshiaki Suzuki , Satoshi Yoshizawa , Mitsuru Ikezawa , Itaru Mimura , Tatsuya Kameyama
发明人： Toshiaki Suzuki , Satoshi Yoshizawa , Mitsuru Ikezawa , Itaru Mimura , Tatsuya Kameyama
IPC分类号： H04J316
CPC分类号： H04N21/234327 , H04N21/64322 , H04N21/6437 , H04N21/64792
摘要： When one-video program data (layer-coded data) of a plurality of layers is transmitted in a single channel, a video signal is layer-coded in an MPEG system, the layer-coded ES (Elementary Stream) data is converted to a PES (Packetized Elementary Stream) for each layer, and the PES is then converted to a RTP (Real-Time Protocol) packet, which is then converted to a UDP (User Datagram Protocol). An identifier is then annexed to a UDP packet data for each layer to form an IP (Internet Protocol) packet.
摘要翻译：当在单个信道中发送多层的单视频节目数据（层编码数据）时，在MPEG系统中对视频信号进行层编码，层编码的ES（基本流）数据被转换为 PES（Packetized Elementary Stream），然后将PES转换成RTP（实时协议）分组，然后转换成UDP（用户数据报协议）。然后，将标识符附加到每个层的UDP分组数据，以形成IP（因特网协议）分组。

7. 发明授权

US06609366B2 Branch pipes for an exhaust manifold and method of manufacturing the same 失效
标题翻译：排气歧管用分支管及其制造方法
公开(公告)号：US06609366B2
公开(公告)日：2003-08-26
申请号：US10084450
申请日：2002-02-28
申请人： Tatsuya Kameyama
发明人： Tatsuya Kameyama
IPC分类号： F01N710
CPC分类号： F01N13/08 , F01N3/28 , F01N13/10 , F01N2260/06 , Y10T29/49398
摘要： Downstream fitting parts of exhaust manifold branch pipes which fit into a manifold container each has a sector or fan-like cross section which is formed so that the cross-section area of the downstream end of each of the branch pipes is substantially equal to that of the corresponding upstream end. During manufacture, the downstream ends of each pipe member are expanded by a predetermined amount and then shaped to have the fan or sector-like shaped cross section. This maintains the cross-sectional area of the shaped portions substantially equal to the original cross-sectional areas and therefore the cross-sectional area of the upstream ends.
摘要翻译：排气歧管分支管的下游配合部分，其装配在歧管容器中，每个分支管具有扇形或扇形横截面，其形成为使得每个分支管的下游端的横截面面积基本上等于相应的上游端。在制造过程中，每个管件的下游端部膨胀预定量，然后成形为具有扇形或扇形的横截面。这维持了成形部分的横截面面积基本上等于原始横截面积，因此保持了上游端的横截面面积。

8. 发明申请

US20070195949A1 Encryption processing method and encryption processing device 有权
标题翻译：加密处理方法和加密处理装置
公开(公告)号：US20070195949A1
公开(公告)日：2007-08-23
申请号：US11653879
申请日：2007-01-17
申请人： Toshio Okochi , Takashi Endo , Takashi Watanabe , Tatsuya Kameyama , Shunsuke Ota
发明人： Toshio Okochi , Takashi Endo , Takashi Watanabe , Tatsuya Kameyama , Shunsuke Ota
IPC分类号： H04L9/28
CPC分类号： H04L9/003 , G06F21/72 , G06F21/75 , G06F21/755 , H04L2209/122
摘要： An increase in safety from attacks by use of hardware-like methods by small-sized hardware is achieved. An encryption processing device includes a logical circuit capable of programmably setting logics for executing cipher processing, a memory that stores plural pieces of logical configuration information corresponding to an identical cipher processing algorithm, and a CPU that selectively sets plural logics corresponding to an identical cipher processing algorithm in the logical circuit. Even in processing using an identical cipher key, by changing the logic of the logical circuit for each processing, power consumption in cipher processing can be varied, and places a timing in which malfunctions occur can be varied. Moreover, an increase in the scale of hardware for realizing plural logics can be curbed.
摘要翻译：实现了通过使用小型硬件的类似硬件的方法的攻击来提高安全性。加密处理装置包括能够可编程地设置用于执行密码处理的逻辑的逻辑电路，存储与相同密码处理算法相对应的多条逻辑配置信息的存储器，以及选择性地设置与相同的密码处理对应的多个逻辑的CPU 算法在逻辑电路中。即使在使用相同的加密密钥的处理中，通过改变每个处理的逻辑电路的逻辑，可以改变密码处理中的功耗，并且可以改变发生故障的定时。此外，可以抑制用于实现多个逻辑的硬件规模的增加。

9. 发明授权

US4841521A Method and system for bidirectionally transmitting data 失效
标题翻译：双向传输数据的方法和系统
公开(公告)号：US4841521A
公开(公告)日：1989-06-20
申请号：US55036
申请日：1987-05-28
申请人： Eiichi Amada , Hirotoshi Shirasu , Hiroshi Takatori , Tohru Kazawa , Toshiro Suzuki , Takanori Miyamoto , Tatsuya Kameyama
发明人： Eiichi Amada , Hirotoshi Shirasu , Hiroshi Takatori , Tohru Kazawa , Toshiro Suzuki , Takanori Miyamoto , Tatsuya Kameyama
IPC分类号： H04L5/14
CPC分类号： H04L5/1484
摘要： A method and a system for bidirectional transmission/reception of data between two terminal stations, in which each transmission period is divided into a plurality of first time sections for relatively low speed data transmission and at least one second time section for relatively high speed data transmission, the direction of transmission between the terminal stations being predetermined in each of the first time sections, while the direction of transmission between the terminal stations is reversible in each of the second time sections, each second time section being preceded by one of the first time sections. Transmission of information data and control data is performed from one to the other terminal station in a predetermined direction in each first time section, and the direction of data transmission between the terminal stations in the next second time section is determined on the basis of control data contained in the relatively low speed data transmission.
摘要翻译：一种用于在两个终端站之间双向传输/接收数据的方法和系统，其中每个传输周期被分成用于相对低速数据传输的多个第一时间段和用于相对高速数据传输的至少一个第二时间段所述终端站之间的传输方向在所述第一时间段中的每一个中是预定的，而在所述第二时间段中的每一个中，所述终端站之间的传输方向是可逆的，每个第二时间段之前是所述第一时间段之一部分。在每个第一时间段中，以预定方向从一个终端站到另一个终端站发送信息数据和控制数据，并且基于控制数据确定下一个第二时间段中的终端站之间的数据传输方向包含在相对低速的数据传输中。

10. 发明授权

US08009827B2 Encryption processing method and encryption processing device 有权
标题翻译：加密处理方法和加密处理装置
公开(公告)号：US08009827B2
公开(公告)日：2011-08-30
申请号：US11653879
申请日：2007-01-17
申请人： Toshio Okochi , Takashi Endo , Takashi Watanabe , Tatsuya Kameyama , Shunsuke Ota
发明人： Toshio Okochi , Takashi Endo , Takashi Watanabe , Tatsuya Kameyama , Shunsuke Ota
IPC分类号： H04L9/28
CPC分类号： H04L9/003 , G06F21/72 , G06F21/75 , G06F21/755 , H04L2209/122
摘要： An increase in safety from attacks by use of hardware-like methods by small-sized hardware is achieved. An encryption processing device includes a logical circuit capable of programmably setting logics for executing cipher processing, a memory that stores plural pieces of logical configuration information corresponding to an identical cipher processing algorithm, and a CPU that selectively sets plural logics corresponding to an identical cipher processing algorithm in the logical circuit. Even in processing using an identical cipher key, by changing the logic of the logical circuit for each processing, power consumption in cipher processing can be varied, and places a timing in which malfunctions occur can be varied. Moreover, an increase in the scale of hardware for realizing plural logics can be curbed.
摘要翻译：实现了通过使用小型硬件的类似硬件的方法的攻击来提高安全性。加密处理装置包括能够可编程地设置用于执行密码处理的逻辑的逻辑电路，存储与相同密码处理算法相对应的多条逻辑配置信息的存储器，以及选择性地设置与相同的密码处理对应的多个逻辑的CPU 算法在逻辑电路中。即使在使用相同的加密密钥的处理中，通过改变每个处理的逻辑电路的逻辑，可以改变密码处理中的功耗，并且可以改变发生故障的定时。此外，可以抑制用于实现多个逻辑的硬件规模的增加。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式