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

US06385166B1 Multiplex communication system 失效
标题翻译：多路复用通信系统
公开(公告)号：US06385166B1
公开(公告)日：2002-05-07
申请号：US09121256
申请日：1998-07-23
申请人： Nobutomo Takagi , Yasushi Kanda , Akihiro Sasaki , Tomohisa Kishigami , Akihiro Tanaka , Hiroshi Honda , Masato Kume , Kazunori Sakai
发明人： Nobutomo Takagi , Yasushi Kanda , Akihiro Sasaki , Tomohisa Kishigami , Akihiro Tanaka , Hiroshi Honda , Masato Kume , Kazunori Sakai
IPC分类号： G01R3108
CPC分类号： G08C15/00 , G08C25/00 , Y10T307/724
摘要： In a multiplex communication system, a communication bus is connected to a communication bus disconnect control device. In the communication bus disconnect control device, a control section generates a communication bus disconnect signal when a trouble of the communication bus is detected. A communication bus disconnect device is provided for separating the communication bus into at least two communication bus groups in response to the communication bus disconnect signal.
摘要翻译：在多路复用通信系统中，通信总线连接到通信总线断开控制装置。在通信总线断开控制装置中，当检测到通信总线的故障时，控制部分产生通信总线断开信号。提供通信总线断开装置，用于响应于通信总线断开信号将通信总线分离成至少两个通信总线组。

2. 发明授权

US6067612A Distributed processing type control system 失效
标题翻译：分布式加工型控制系统
公开(公告)号：US6067612A
公开(公告)日：2000-05-23
申请号：US111763
申请日：1998-07-08
申请人： Akihiro Sasaki , Yasushi Kanda , Kazunori Sakai , Akihiro Tanaka
发明人： Akihiro Sasaki , Yasushi Kanda , Kazunori Sakai , Akihiro Tanaka
IPC分类号： B60G17/015 , B60R16/02 , B62D6/00 , F02D45/00 , G05B15/02 , G05B19/042 , G05B19/05 , G06F15/17 , G06F15/167
CPC分类号： G05B19/0421 , G06F15/17 , G05B2219/2221 , G05B2219/25032 , G05B2219/25265
摘要： A relaying controller communicates with an external tool through a first communication path based on a first communication protocol and communicates with sub-controllers through a second communication path based on a second communication protocol, thus relaying communications between the external tool and the sub-controllers. The relaying controller includes a rewritable non-volatile memory having predetermined storage areas divided in correspondence with the sub-controllers. The relaying controller transmits, in response to a memory reading request from the sub-controller, a stored data in the corresponding storage area to the sub-controller through the second communication path, and writes, in response to a memory writing request from the sub-controller, a writing data received through the second communication path in the corresponding storage area. That is, the relaying controller executes accesses of the sub-controllers to the non-volatile memory.
摘要翻译：中继控制器基于第一通信协议通过第一通信路径与外部工具进行通信，并且基于第二通信协议通过第二通信路径与子控制器通信，从而中继外部工具和子控制器之间的通信。中继控制器包括具有与子控制器相对应地划分的预定存储区域的可重写非易失性存储器。中继控制器响应于来自子控制器的存储器读取请求，通过第二通信路径将对应存储区域中的存储数据发送到子控制器，并且响应于来自子存储器的存储器写入请求控制器，通过相应存储区域中的第二通信路径接收的写入数据。也就是说，中继控制器执行子控制器对非易失性存储器的访问。

3. 发明授权

US6127947A Vehicle information communication device and vehicle information communication system 失效
标题翻译：车辆信息通信装置和车辆信息通信系统
公开(公告)号：US6127947A
公开(公告)日：2000-10-03
申请号：US297963
申请日：1999-07-12
申请人： Toshihiro Uchida , Hiroshi Honda , Akihiro Tanaka , Kazunori Sakai , Norimasa Hiramatsu
发明人： Toshihiro Uchida , Hiroshi Honda , Akihiro Tanaka , Kazunori Sakai , Norimasa Hiramatsu
IPC分类号： B60G17/0195 , B60R16/02 , B60R16/03 , G01C21/26 , G08G1/0968 , B60Q1/00
CPC分类号： B60R16/0315 , B60G17/0195 , G01C21/26 , G08G1/096811 , G08G1/096844 , G08G1/096872 , G08G1/096883 , B60G2206/90 , B60G2600/04 , B60G2600/08
摘要： A vehicle onboard device having characteristics capable of being changed communicates with a vehicle to set a characteristic value to an optimum value. Parameters for setting conditions of an electronic device are called out of an E.sup.2 PROM 14.sub.i of the vehicle 10.sub.i and are transmitted to a technology center 40 via a dealer 20.sub.1, and an information center 30.sub.1. Each dealer 20.sub.1, the information center 30.sub.1, and the technology center 40 accumulate the parameters. The technology center 40 can collect the parameters of numerous vehicles and characteristic values for electronic control of each of the vehicles and can calculate newest and optimum parameters. The technology center 40 transmits this newest and optimum vehicle information to the vehicle 10.sub.i, and each vehicle updates the parameters thereof to these newest and optimum parameters. Accordingly, the parameters of the vehicle are set as the newest parameters.
摘要翻译： PCT No.PCT / JP97 / 04147 Sec。 371日期1999年7月12日 102（e）1999年7月12日PCT PCT 1997年11月13日PCT公布。第WO98 / 21077号公报日期1998年5月22日具有能够改变特性的车载装置与车辆通信，以将特征值设定为最佳值。从车辆10i的E2PROM 14i中调用用于设置电子设备状态的参数，经由经销商201和信息中心301发送到技术中心40.每个经销商201，信息中心301和技术中心40积累参数。技术中心40可以收集多个车辆的参数和每个车辆的电子控制的特征值，并且可以计算最新和最佳参数。技术中心40将最新和最佳车辆信息发送到车辆10i，并且每个车辆将其参数更新为这些最新和最佳参数。因此，将车辆的参数设定为最新参数。

4. 发明授权

US06167057A Data communication system and electronic control unit used therein 失效
标题翻译：数据通信系统及其中使用的电子控制单元
公开(公告)号：US06167057A
公开(公告)日：2000-12-26
申请号：US26181
申请日：1998-02-19
申请人： Tomohisa Kishigami , Akihiro Sasaki , Shigeru Uehara , Yasushi Shinojima , Akihiro Tanaka
发明人： Tomohisa Kishigami , Akihiro Sasaki , Shigeru Uehara , Yasushi Shinojima , Akihiro Tanaka
IPC分类号： H04L1/00 , H04L12/40 , H04L12/413 , H04L29/06 , H04L29/08 , H04L3/12 , H04L3/16
CPC分类号： H04L1/009 , H04L1/0007 , H04L1/0083 , H04L12/4135 , H04L29/06 , H04L69/324
摘要： In a data communication system in which many nodes are connected to a common data bus so that each node can communicate with other nodes, a data frame to be transmitted from a node to other nodes includes a message having a variable length interposed between a signal indicating the length of the message and a signal indicating the end of the message in the frame. The message and the signals are coded according to a coding rule such as NRZ, and a bit stuffing rule is applied to the signal indicating the length of the message and the message while another rule violating the bit stuffing rule is applied to the signal indicating the end of the message. When the message length is changed due to noise or other causes in the course of data transmission, the signal indicating the end of the message is clearly detected at a receiving end because it is coded according to a rule different from the rule applied to the message and other signals. Further, since the length of the message actually received at the receiving end can be compared with the signal indicating the length of the message, transmission error can be detected without fail.
摘要翻译：在其中许多节点连接到公共数据总线使得每个节点可以与其他节点通信的数据通信系统中，要从节点传送到其他节点的数据帧包括插入在指示消息的长度和指示帧中消息结束的信号。消息和信号根据诸如NRZ的编码规则进行编码，并且将位填充规则应用于指示消息和消息的长度的信号，而将违反位填充规则的另一规则应用于指示消息结束。当消息长度由于数据传输过程中的噪声或其他原因而改变时，在接收端清楚地检测出指示消息结束的信号，因为它根据与应用于消息的规则不同的规则进行编码和其他信号。此外，由于可以将在接收端实际接收的消息的长度与指示消息的长度的信号进行比较，所以可以毫无疑问地检测到传输错误。

5. 发明授权

US09112677B2 Communication device and cryptographic key creation method in cryptographic key sharing system 有权
标题翻译：密码密钥共享系统中的通信设备和加密密钥创建方法
公开(公告)号：US09112677B2
公开(公告)日：2015-08-18
申请号：US14110644
申请日：2012-04-06
申请人： Akihiro Tanaka , Akio Tajima
发明人： Akihiro Tanaka , Akio Tajima
IPC分类号： H04L9/00 , H04L9/08
CPC分类号： H04L9/0816 , H04L9/0838 , H04L9/0861 , H04L9/0894 , H04L2209/34
摘要： A communication device and a cryptographic key creation method are provided that enable efficient creation of cryptographic keys of which different error rates are required. A communication device (11) that performs communication with another communication device (12) through a transmission link includes a cryptographic key sharing section (1103) that share a first cryptographic key with the other communication device, an error rate control section (1115, 1105-1108) that creates second cryptographic keys with error rates according to purposes of use of the cryptographic keys from the first cryptographic key, and an accumulation section (111, 1112) that separately accumulates the plurality of second cryptographic keys with the different error rates.
摘要翻译：提供通信装置和加密密钥创建方法，其能够有效地创建需要不同错误率的密码密钥。通过传输链路与另一通信设备（12）进行通信的通信设备（11）包括：与其他通信设备共享第一密码密钥的密码密钥共享部分（1103），错误率控制部分（1115,1105） -1108），其根据来自第一密码密钥的加密密钥的目的产生具有错误率的第二加密密钥，以及累积部分（111,1112），其分别累积具有不同错误率的多个第二加密密钥。

6. 发明申请

US20120115368A1 Contact, and card adaptor and card connector having the same 有权
公开(公告)号：US20120115368A1
公开(公告)日：2012-05-10
申请号：US13351805
申请日：2012-01-17
申请人： Akihiro Tanaka , Yasuo Nakai
发明人： Akihiro Tanaka , Yasuo Nakai
IPC分类号： H01R24/28
CPC分类号： H01R12/57 , H01R12/714 , H01R12/87 , H01R13/2442 , H01R13/447 , H01R13/6583 , H01R31/06 , H01R43/16
摘要： In a contact of the present invention, a first plate spring piece portion 11c having a first fulcrum portion 11b in one side extends in a cantilevered manner from the first fulcrum portion 11b in a direction opposite to a card insertion direction so as to be elastically deformable in a thickness direction of the card. A second plate spring piece portion 11e having in one side a second fulcrum portion 11d which is the other side of the first plate spring piece portion 11c is formed in a shape where the second plate spring piece portion extends at an inclination angle from the second fulcrum portion 11d in the card insertion direction so as to be elastically deformable in the card thickness direction. The other side of the second plate spring piece portion 11e is to be contacted with the contact pad 2 of the card 1.

7. 发明授权

US08089193B2 Automotive alternator having brush device covered with surrounding wall 有权
标题翻译：具有覆盖有周围壁的刷装置的汽车交流发电机
公开(公告)号：US08089193B2
公开(公告)日：2012-01-03
申请号：US12219370
申请日：2008-07-21
申请人： Akihiro Tanaka , Hiroshi Ishida
发明人： Akihiro Tanaka , Hiroshi Ishida
IPC分类号： H01R39/38 , H02K13/00
CPC分类号： H02K5/141 , H02K2205/09
摘要： An alternator for generating electric power is mounted on an automotive vehicle. The alternator includes a housing, a stator fixed in the housing, a rotor driven by an engine of the automotive vehicle, and electric components such as a brush holder. The brush holder is mounted on a rear surface of a rear frame constituting the housing and is covered with a rear cover fixed to the rear frame. The rear cover includes a surrounding wall covering the brush device to prevent water from reaching a brush area. The surrounding wall is composed of plural partial walls having respective radiuses from a rotational axis of the rotor. The surrounding wall may be continuously made by the partial walls. Alternatively, openings for draining water may be formed in the partial walls positioned downward of the rotational axis of the rotor.
摘要翻译：用于发电的交流发电机安装在机动车辆上。交流发电机包括壳体，固定在壳体中的定子，由机动车辆的发动机驱动的转子以及诸如电刷架的电气部件。刷架安装在构成壳体的后框架的后表面上，并且被固定到后框架的后盖覆盖。后盖包括覆盖刷装置的周围壁，以防止水到达刷子区域。周围的壁由具有来自转子的旋转轴线的相应半径的多个部分壁组成。周围的壁可以由部分壁连续地制成。或者，可以在位于转子的旋转轴线的下方的部分壁中形成用于排水的开口。

8. 发明申请

US20110243331A1 SHARED RANDOM NUMBERS MANAGEMENT METHOD AND MANAGEMENT SYSTEM IN SECRET COMMUNICATION NETWORK 审中-公开
标题翻译：秘密通信网络中的共享随机数量管理方法和管理系统
公开(公告)号：US20110243331A1
公开(公告)日：2011-10-06
申请号：US13133844
申请日：2009-12-03
申请人： Wakako Yasuda , Akio Tajima , Akihiro Tanaka , Seigo Takahashi
发明人： Wakako Yasuda , Akio Tajima , Akihiro Tanaka , Seigo Takahashi
IPC分类号： H04L9/08 , H04L9/00
CPC分类号： H04L9/0662 , H04L9/0836 , H04L9/0852
摘要： In a secret communication network including a center node and multiple remote nodes, the center node is provided with a virtual remote node which functions as a remote node similar to each of the remote nodes. Random numbers shared between the center node and each remote node are managed based on random number sequences used in cipher communication between the virtual remote node and one of the remote nodes.
摘要翻译：在包括中心节点和多个远程节点的秘密通信网络中，中心节点设置有虚拟远程节点，其作为与每个远程节点类似的远程节点。基于在虚拟远程节点和远程节点之间的密码通信中使用的随机数序列来管理中心节点和每个远程节点之间共享的随机数。

9. 发明申请

US20110183837A1 METAL FINE PARTICLE DISPERSANT CONTAINING BRANCHED POLYMER COMPOUND HAVING AMMONIUM GROUP 有权
标题翻译：含有氨基团的分支聚合物化合物的金属微粒分散体
公开(公告)号：US20110183837A1
公开(公告)日：2011-07-28
申请号：US13060129
申请日：2009-08-21
申请人： Keisuke Kojima , Akihiro Tanaka , Keisuke Odoi , Hideo Nagashima , Takashi Sue
发明人： Keisuke Kojima , Akihiro Tanaka , Keisuke Odoi , Hideo Nagashima , Takashi Sue
IPC分类号： B01J31/06 , C08G73/00 , C08K3/08
CPC分类号： C08G73/00 , B01F17/0007 , B01F17/005 , B01J31/0239 , B01J31/06 , B01J2231/643 , B01J2231/645 , B01J2531/828 , C08K3/08 , H01M4/8668 , H01M4/90
摘要： There is provided a metal fine particle dispersant containing a branched polymer compound having an ammonium group. The metal fine particle dispersant of the present invention comprises a branched polymer compound having an ammonium group and having a weight average molecular weight of 500 to 5,000,000. The metal fine particle dispersant has the structure of Formula (1): The present invention also relates to a composition comprising the metal fine particle dispersant and a metal fine particle.
摘要翻译：提供含有具有铵基的支链高分子化合物的金属微粒分散剂。本发明的金属微粒分散剂含有具有铵基，重均分子量为500〜500万的支链高分子化合物。金属微粒分散剂具有式（1）的结构：本发明还涉及包含金属微粒分散剂和金属微粒的组合物。

10. 发明申请

US20100133483A1 CARBON NANOTUBE SOLUBILIZER 审中-公开
标题翻译：碳纳米管溶解剂
公开(公告)号：US20100133483A1
公开(公告)日：2010-06-03
申请号：US12598933
申请日：2008-04-21
申请人： Naotoshi Nakashima , Masahiro Hida , Akihiro Tanaka , Keisuke Odoi
发明人： Naotoshi Nakashima , Masahiro Hida , Akihiro Tanaka , Keisuke Odoi
IPC分类号： C08G73/02 , H01B1/24
CPC分类号： C08L101/005 , B82Y30/00 , B82Y40/00 , C01B32/174 , C01B2202/02 , C01B2202/04 , C01B2202/06 , C01B2202/28
摘要： A hyperbranched polymer containing, for example, a triarylamine structure represented by the formulae (10) to (13) below as a repeating unit, and having a weight average molecular weight of 750 to 4,000,000 is excellent in dissolving ability to carbon nanotubes. Consequently, by using such a hyperbranched polymer as a solubilizer, there can be obtained a composition wherein isolated carbon nanotubes are dissolved.
摘要翻译：含有例如由下式（10）〜（13）表示的三芳基胺结构作为重复单元，重均分子量为750〜4,000,000的超支化聚合物对碳纳米管的溶解能力优异。因此，通过使用这种超支化聚合物作为增溶剂，可以获得其中分离的碳纳米管溶解的组合物。

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