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

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。

2. 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。

3. 发明授权

US5774817A Communication circuit for local area network 失效
标题翻译：局域网通信电路
公开(公告)号：US5774817A
公开(公告)日：1998-06-30
申请号：US536328
申请日：1995-09-29
申请人： Nobutomo Takagi , Yasushi Kanda , Akihiro Sasaki , Shigeru Uehara , Shinji Shimoke
发明人： Nobutomo Takagi , Yasushi Kanda , Akihiro Sasaki , Shigeru Uehara , Shinji Shimoke
IPC分类号： B60R16/023 , B60R16/02 , B60R16/03 , H04L12/10 , H04L12/12 , H04L12/40 , B60Q1/00 , H04J3/14
CPC分类号： H04L12/12 , B60R16/0315 , H04L12/10 , H04L12/40013 , Y02B60/34
摘要： A circuit arrangement disposed in a node within a local area network is connected to a communication bus within the local area network. The circuit arrangement includes an input circuit for introducing data from the communication bus into the node. A node state detecting device is operative for detecting whether or not the node is in a stand-by state. A power feed suspending device is operative for suspending power feed to at least part of the input circuit when the node state detecting device detects that the node is in the stand-by state. A power feed restarting device is operative for monitoring a voltage at the communication bus, and restarting the power feed to at least part of the input circuit when the voltage at the communication bus becomes equal to a level indicating reception of data. A protective circuit is operative for protecting the input circuit from an abnormal current which flows from the communication bus.
摘要翻译：设置在局域网内的节点中的电路装置连接到局域网内的通信总线。电路装置包括用于将数据从通信总线引入节点的输入电路。节点状态检测装置用于检测节点是否处于待机状态。当节点状态检测装置检测到节点处于待机状态时，供电悬挂装置用于暂停向至少部分输入电路的供电。供电重启装置用于监视通信总线上的电压，并且当通信总线上的电压等于指示接收数据的电平时，重新启动至少部分输入电路的馈电。保护电路用于保护输入电路免受从通信总线流出的异常电流的影响。

4. 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。

5. 发明授权

US5840432A Electroconductive paste 失效
标题翻译：导电胶
公开(公告)号：US5840432A
公开(公告)日：1998-11-24
申请号：US598701
申请日：1996-02-08
申请人： Keizo Hirai , Hiroshi Wada , Akihiro Sasaki , Hisashi Kaga , Junichi Kikuchi , Shozo Yamana , Hideji Kuwajima
发明人： Keizo Hirai , Hiroshi Wada , Akihiro Sasaki , Hisashi Kaga , Junichi Kikuchi , Shozo Yamana , Hideji Kuwajima
IPC分类号： B22F1/00 , B22F1/02 , H01B1/02 , H01B1/16 , H01B1/22 , H01L23/498 , H05K1/09 , B22F3/00
CPC分类号： B22F1/0055 , B22F1/0007 , B22F1/0059 , B22F1/025 , H01B1/02 , H01B1/16 , H01B1/22 , H01L23/49883 , H05K1/092 , H05K1/095 , B22F2009/041 , B22F2009/043 , B22F2998/00 , B22F2999/00 , H01L2924/0002 , Y10S428/901 , Y10T428/12014 , Y10T428/12028 , Y10T428/12181 , Y10T428/12493 , Y10T428/12715 , Y10T428/12868 , Y10T428/24917 , Y10T428/24926
摘要： Electroconductive composite metal powders comprising flat non-noble metal powders, each covered with a noble metal in an amount of 2 to 30% by weight in average based on the weight of the non-noble metal powders, on 50% or more in average of the whole surface area of the non-noble metal powders, interposing a layer of a mixture of the non-noble metal and noble metal between each non-noble metal powder and a noble metal covering layer, are suitable for providing an electroconductive paste after mixing with a binder, said paste showing excellent electroconductivity and prevention of migration.
摘要翻译：包含平坦非贵金属粉末的导电复合金属粉末，平均非贵金属粉末的平均非贵金属粉末的平均重量平均为2〜30重量％，平均为非贵金属粉末的重量的50重量％以上在非贵金属粉末和贵金属覆盖层之间插入非贵金属和贵金属的混合物层的非贵金属粉末的整个表面积适于在混合之后提供导电浆料使用粘合剂，所述糊状物显示出优异的导电性并防止迁移。

6. 发明授权

US5955726A System for automatically sensing light in a predetermined range and correcting a meter luminance 失效
标题翻译：用于在预定范围内自动感测光并校正仪表亮度的系统
公开(公告)号：US5955726A
公开(公告)日：1999-09-21
申请号：US857503
申请日：1997-05-16
申请人： Masaki Takashima , Keiji Horiba , Akihiro Sasaki , Nobutomo Takagi , Tomonori Suzuki , Kazunori Sakai
发明人： Masaki Takashima , Keiji Horiba , Akihiro Sasaki , Nobutomo Takagi , Tomonori Suzuki , Kazunori Sakai
IPC分类号： G01J1/42 , B60Q1/02 , G01J1/18 , G01J1/44 , H01J40/14
CPC分类号： G01J1/18 , G01J1/44
摘要： A light sensing apparatus for different control systems includes a photosensitive element which generates a light current depending on light incident thereto. A pre-circuit connected to the photosensitive element is operative for generating separate basic signals in response to the light current generated by the photosensitive element. Processing circuits connected to the pre-circuit are active simultaneously for converting the basic signals generated by the pre-circuit into conversion-resultant signals having different forms respectively. The conversion-resultant signals are outputted to the control systems respectively. At least one of the processing circuits may include an oscillation circuit which oscillates at a frequency depending on related one of the basic signals generated by the pre-circuit.
摘要翻译：用于不同控制系统的光感测装置包括根据入射到其上的光产生光电流的光敏元件。连接到感光元件的预电路用于响应于感光元件产生的光电流而产生单独的基本信号。连接到前级电路的处理电路同时有效地将由预置电路产生的基本信号转换成具有不同形式的转换结果信号。转换结果信号分别输出到控制系统。至少一个处理电路可以包括根据由预循环产生的相关的一个基本信号以频率振荡的振荡电路。

7. 发明授权

US5790603A Communication apparatus with collision detection and edge detection for transmitting and receiving data 失效
标题翻译：具有碰撞检测和边缘检测的通信装置，用于发送和接收数据
公开(公告)号：US5790603A
公开(公告)日：1998-08-04
申请号：US546847
申请日：1995-10-23
申请人： Kouichi Maeda , Hideaki Ishihara , Tengo Fujii , Akihiro Sasaki , Yasushi Kanda
发明人： Kouichi Maeda , Hideaki Ishihara , Tengo Fujii , Akihiro Sasaki , Yasushi Kanda
IPC分类号： G06F13/00 , H04L12/413 , H04L7/00
CPC分类号： H04L12/40013 , H04L12/413
摘要： A communication apparatus is used in a communication system, having a communication line, where an operation timing in each of the communication apparatus is coupled to the communication line and synchronized with the received signals in each of the communication apparatus. This communication apparatus comprises a signal-chip microprocessor having a central processing unit for executing main and interruption processing, a register storing data to be transmitted next, an output buffer for transmitting the transmission data, and an edge detector for detecting an edge in the communication line. The output buffer is directly responsive to an edge detection circuit, so that the transmission data can be immediately transmitted in response to the detection of an edge without a variable delay time caused by the operation condition which may be varied by the interruption processing or like.
摘要翻译：在具有通信线路的通信系统中使用通信装置，其中通信装置中的每一个中的操作定时与通信线路耦合并且与每个通信装置中的接收信号同步。该通信装置包括：信号芯片微处理器，具有用于执行主处理和中断处理的中央处理单元，存储要接下来要发送的数据的寄存器，用于发送传输数据的输出缓冲器，以及用于检测通信中边缘的边缘检测器线。输出缓冲器直接响应于边缘检测电路，从而响应于边缘的检测而可以立即发送传输数据，而不会由可能由于中断处理等而改变的操作条件引起可变延迟时间。

8. 发明授权

US5737588A Driving circuit for a microcomputer that enables sleep control using a small-scale timer 失效
标题翻译：用于使用小型定时器进行睡眠控制的微型计算机的驱动电路
公开(公告)号：US5737588A
公开(公告)日：1998-04-07
申请号：US499174
申请日：1995-07-07
申请人： Kouichi Maeda , Hideaki Ishihara , Akihiro Sasaki
发明人： Kouichi Maeda , Hideaki Ishihara , Akihiro Sasaki
IPC分类号： G06F1/04 , G06F1/32
CPC分类号： G06F1/3237 , G06F1/3203 , Y02B60/1221
摘要： For a system which receives a sleep command to terminate the application of machine clock signals to a microprocessor and which clocks control execution time and stabilization time after the return from sleep control and resumes the supply of the machine clock signal, the clocking device for each of the time durations is implemented using a small-scale timing device. Following a sleep command from a microprocessor, sleep control, which terminates the operation of the main oscillator and the machine clock generation circuit that generates the machine clock signal based on the oscillation of the main oscillator, is started. Then, counting the oscillation signal from an RC oscillator used for clocking using an RC timer, the lapse time after starting sleep control is started and if the clocked time reaches a predetermined time, the main oscillator is reactivated. After reactivating the main oscillator, the RC timer is reset so that it begins to count the time thereafter starting from "0" and if the clocked time reaches the time needed for the oscillation of the main oscillator to stabilize, the machine clock generation circuit resumes its operations.
摘要翻译：对于接收休眠命令以终止对微处理器的机器时钟信号的应用的系统，以及在从睡眠控制返回之后控制执行时间和稳定时间的时钟，并且恢复提供机器时钟信号的时钟控制装置，使用小规模定时装置实现持续时间。在从微处理器执行睡眠命令之后，开始基于主振荡器的振荡而终止主振荡器和产生机器时钟信号的机器时钟产生电路的操作的睡眠控制。然后，使用RC定时器对用于定时的RC振荡器进行振荡信号的计数，开始睡眠控制后的经过时间开始，如果时钟时间达到预定时间，则主振荡器被重新激活。在重新激活主振荡器之后，RC定时器复位，使其开始计数其后从“0”开始的时间，如果时钟时间达到主振荡器稳定所需的时间，则机器时钟产生电路恢复其业务。

9. 发明授权

US5559200A Resin for plastic lens 失效
公开(公告)号：US5559200A
公开(公告)日：1996-09-24
申请号：US470631
申请日：1995-06-06
申请人： Minoru Suzuki , Akihiro Sasaki , Hiromasa Kawai , Fumiaki Kanega
发明人： Minoru Suzuki , Akihiro Sasaki , Hiromasa Kawai , Fumiaki Kanega
IPC分类号： C08F2/38 , C08F212/08 , G02B1/04
CPC分类号： G02B1/041 , C08F212/08
摘要： A transparent resin obtained by polymerizing styrene, a methacrylic or acrylic acid ester, a polyfunctional monomer, and if necessary a copolymerizable vinyl monomer in the presence of a molecular weight modifier is suitable for producing a polymer lens having a low specific gravity, and excellent in transparency, edging ability with other good properties.

10. 发明授权

US5055593A 1,3-bis(dicarboxyphenyl)-1,1,3,3-tetraphenyldisiloxane derivative, process for producing the same, and process for producing polyimide from the same 失效
标题翻译： 1,3-二（二羧基苯基）-1,1,3,3-四苯基二硅氧烷衍生物及其制造方法，及其制造方法
公开(公告)号：US5055593A
公开(公告)日：1991-10-08
申请号：US429082
申请日：1989-10-30
申请人： Akihiro Sasaki , Tohru Kikuchi
发明人： Akihiro Sasaki , Tohru Kikuchi
IPC分类号： C07F7/08 , C08G73/10
CPC分类号： C07F7/0849 , C07F7/0852
摘要： 1,3-Bis(dicarboxyphenyl)-1,1,3,3-tetraphenyldisiloxane derivatives useful as raw materials of polyimide resins, hardeners for epoxy resins and others and process for producing these derivatives, and polyamic acid and polyamic acid ester, and polyimide resins and processes for producing them from said disiloxane derivatives. The polyimide resins are good in properties such as adhesion to silicon substrates, heat resistance and mechanical properties.
摘要翻译：可用作聚酰亚胺树脂原料的1,3-双（二羧基苯基）-1,1,3,3-四苯基二硅氧烷衍生物，环氧树脂用固化剂等及其衍生物的制造方法以及聚酰胺酸和聚酰胺酸酯以及聚酰亚胺树脂和由所述二硅氧烷衍生物生产它们的方法。聚酰亚胺树脂具有良好的性能，例如与硅衬底的粘附性，耐热性和机械性能。

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