-
公开(公告)号：US20050115545A1
公开(公告)日：2005-06-02
申请号：US10986277
申请日：2004-11-12
申请人： Yusuke Kawasaki , Ryo Suenaga , Mamoru Oki
发明人： Yusuke Kawasaki , Ryo Suenaga , Mamoru Oki
CPC分类号： F02M55/025 , F02M2200/315 , F02M2200/40 , F02M2200/60
摘要： A fuel injection device for supplying high-pressure fuel to an internal combustion engine includes a fuel supply pump, a first common rail and a second common rail. High-pressure fuel is directly supplied to the first common rail and then to the second common rail from the first common rail through a connecting passage having an orifice. The high-pressure fuel accumulated in the common rails is supplied to injectors and is injected into cylinders in a controlled manner. To suppress pressure wave propagation from the first common rail to the second common rail while providing an appropriate flow passage size, a passage diameter of the orifice is set to 0.9 mm-1.3 mm. In this manner, a pressure difference between the first common rail and the second common rail is minimized.
摘要翻译： 用于向内燃机供给高压燃料的燃料喷射装置包括燃料供给泵，第一共轨和第二共轨。 高压燃料通过具有孔口的连接通道从第一共轨直接供应到第一共轨，然后被提供给第二共轨。 在公共轨道中积聚的高压燃料被供给到喷射器，并以受控的方式喷射到气缸中。 为了在提供适当的流路尺寸的同时抑制从第一共轨到第二共轨的压力波传播，孔的通道直径设定为0.9mm-1.3mm。 以这种方式，使第一共轨和第二共轨之间的压力差最小化。
-
公开(公告)号：US07131427B2
公开(公告)日：2006-11-07
申请号：US10986277
申请日：2004-11-12
申请人： Yusuke Kawasaki , Ryo Suenaga , Mamoru Oki
发明人： Yusuke Kawasaki , Ryo Suenaga , Mamoru Oki
CPC分类号： F02M55/025 , F02M2200/315 , F02M2200/40 , F02M2200/60
摘要： A fuel injection device for supplying high-pressure fuel to an internal combustion engine includes a fuel supply pump, a first common rail and a second common rail. High-pressure fuel is directly supplied to the first common rail and then to the second common rail from the first common rail through a connecting passage having an orifice. The high-pressure fuel accumulated in the common rails is supplied to injectors and is injected into cylinders in a controlled manner. To suppress pressure wave propagation from the first common rail to the second common rail while providing an appropriate flow passage size, a passage diameter of the orifice is set to 0.9 mm–1.3 mm. In this manner, a pressure difference between the first common rail and the second common rail is minimized.
摘要翻译： 用于向内燃机供给高压燃料的燃料喷射装置包括燃料供给泵，第一共轨和第二共轨。 高压燃料通过具有孔口的连接通道从第一共轨直接供应到第一共轨，然后被提供给第二共轨。 在公共轨道中积聚的高压燃料被供给到喷射器，并以受控的方式喷射到气缸中。 为了在提供适当的流路尺寸的同时抑制从第一共轨到第二共轨的压力波传播，孔的通道直径设定为0.9mm-1.3mm。 以这种方式，使第一共轨和第二共轨之间的压力差最小化。
-
公开(公告)号：US06993654B2
公开(公告)日：2006-01-31
申请号：US09733912
申请日：2000-12-12
申请人： Yuji Seki , Yusuke Kawasaki , Shigeru Hashimoto , Ryoichi Yanagi
发明人： Yuji Seki , Yusuke Kawasaki , Shigeru Hashimoto , Ryoichi Yanagi
CPC分类号： G07F7/1008 , G06F21/6209 , G06F21/72 , G06F21/85 , G06F2221/2153 , G06Q20/341 , G06Q20/40975 , G07F7/082 , G07F7/1016 , H04L63/0428
摘要： An encryption processor for encrypting and decrypting data that ensures data security by preventing illegal deciphering or leakage of the data. The encryption processor includes a CPU for running a program, a ROM for storing the program run by the CPU, a RAM used as a work area while the CPU is running the program, an I/O section for sending/receiving data to/from an external device, and an encryption section for decrypting encrypted data and encrypting plain text data.
摘要翻译： 一种用于加密和解密数据的加密处理器，通过防止数据的非法解密或泄露来确保数据安全。 加密处理器包括用于运行程序的CPU，用于存储由CPU运行的程序的ROM，在CPU运行程序时用作工作区的RAM;用于向/从...发送/接收数据的I / O部分 外部设备和用于对加密数据进行解密和加密明文数据的加密部分。
-
4.发明授权System for recognizing of a device connection state by reading structure information data which produced by pull-up resistor and pull-down resistor 失效通过读取由上拉电阻和下拉电阻产生的结构信息数据来识别器件连接状态的系统公开(公告)号：US06658497B1
公开(公告)日：2003-12-02
申请号：US09376482
申请日：1999-08-18
IPC分类号： G06F300
CPC分类号： G06F13/4068
摘要： The present invention relates to a device connection state recognizing method capable of recognizing a connection state of devices without addition of signal lines dedicated to detection. Thus, in the method according to this invention, a portion of or all of a plurality of data signal lines are connected through pull-up resistors to a high electric potential or connected through pull-down resistors to a low electric potential in accordance with the connection state of the devices, and a processing unit reads, as structure information data, a high electric potential state/low electric potential state generated by the pull-up resistor/pull-down resistor in the portion of or all the plurality of data signal lines to recognize the connection state of the devices on the basis of the read structure information data. This invention is applicable to a various types of processing units which are to be connected through a common data bus to a plurality of devices.
摘要翻译： 本发明涉及能够识别设备的连接状态而不添加专用于检测的信号线的设备连接状态识别方法。 因此，在根据本发明的方法中，多个数据信号线的一部分或全部通过上拉电阻器连接到高电位或通过下拉电阻器连接到低电位，根据 设备的连接状态，并且处理单元读取作为结构信息数据的多个数据信号的部分或全部由上拉电阻器/下拉电阻器产生的高电位状态/低电位状态 根据读结构信息数据识别设备的连接状态。 本发明可应用于通过公共数据总线连接到多个设备的各种类型的处理单元。
-
5.发明授权System and method for controlling data transfer between portable medias and a processor to minimize communication hardware requirements 失效用于控制便携式媒体和处理器之间的数据传输的系统和方法，以最小化通信硬件要求公开(公告)号：US06519650B1
公开(公告)日：2003-02-11
申请号：US09376467
申请日：1999-08-18
IPC分类号： G06F15173
CPC分类号： G07F7/1008 , G06Q20/341 , G07F7/084
摘要： The present invention relates to a method and system capable of gaining access (data transfer) to portable type mediums whose number is larger than the number of ports on a processing unit side. Thus, in this invention, by using a demultiplexer, to one or more portable type medium ports provided in a processing unit there are connected a plurality of portable type mediums whose number is larger than the number of the ports. The demultiplexer selectively switches the ports and, of the plurality of portable type mediums, the mediums to be accessed by the processing unit for establishing the connections therebetween. This invention is applicable to data transfer between a plurality of portable type mediums such as IC cards capable of storing digital money and a processing unit having an ability to gain access to these portable type mediums.
摘要翻译： 本发明涉及一种方法和系统，其能够获得对数量大于处理单元侧的端口数的便携式媒体的访问（数据传送）。 因此，在本发明中，通过使用解复用器，对于设置在处理单元中的一个或多个便携式介质端口，连接多个数量大于端口数量的便携式介质。 多路复用器选择性地切换多个便携式介质中的端口，以便由处理单元访问的介质以建立它们之间的连接。 本发明可应用于能够存储数字货币的多个便携式媒体之类的数据传输和具有访问这些便携式媒体的能力的处理单元。
-
公开(公告)号：US07492812B2
公开(公告)日：2009-02-17
申请号：US11209627
申请日：2005-08-24
IPC分类号： H04L5/16
CPC分类号： H04B1/525 , G06K7/0008
摘要： An RFID transceiver device is capable of high sensitivity reception, by the reduction of noise, irrespective of the distance to the tag. The RFID transceiver device includes a delay circuit between a local oscillation circuit and a demodulation circuit, wherein the amount of delay of the delay circuit is set to a magnitude corresponding to the path difference between the path of leakage, via a duplexer into the demodulation circuit, of transmission signal output from the local oscillation circuit for transmission, and the path of direct input of the local oscillation signal from the local oscillation circuit to the demodulation circuit.
摘要翻译： RFID收发器设备能够通过降低噪声来实现高灵敏度接收，而与标签的距离无关。 RFID收发器装置包括在本地振荡电路和解调电路之间的延迟电路，其中延迟电路的延迟量被设置为对应于泄漏路径之间的路径差的大小，经由双工器到解调电路 的从本地振荡电路输出的发送信号进行发送，以及将本地振荡信号从本地振荡电路直接输入到解调电路的路径。
-
7.发明授权公开(公告)号：US07080258B2
公开(公告)日：2006-07-18
申请号：US09784151
申请日：2001-02-16
申请人： Yusuke Kawasaki , Shigeru Hashimoto
发明人： Yusuke Kawasaki , Shigeru Hashimoto
CPC分类号： G06F11/3656 , G01R31/31719 , G06F21/75
摘要： Authentication circuits are provided between a debug I/F circuit and a debug terminal. The authentication circuit transmits a transmission key externally at the time of activation, and authenticates based on a reception signal and the transmission key, and enables access to the debug I/F. Thus, it is possible to prevent a spurious access from the debug I/F by a third person by the authentication circuit.
摘要翻译： 在调试I / F电路和调试终端之间提供认证电路。 认证电路在激活时从外部发送传输密钥，并且基于接收信号和传输密钥进行认证，并且能够访问调试I / F。 因此，可以防止认证电路由第三人员从调试I / F进行的伪访问。
-
公开(公告)号：US06968995B1
公开(公告)日：2005-11-29
申请号：US09376308
申请日：1999-08-18
IPC分类号： G07D13/00 , G06F15/78 , G06F19/00 , G06K17/00 , G06Q20/00 , G06Q20/06 , G06Q20/20 , G06Q20/30 , G06Q40/00 , G06Q40/02 , G07F7/08 , G07F7/10 , G07F19/00 , G06F17/60
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/346 , G06Q20/3552 , G06Q20/3578 , G06Q20/363 , G06Q20/40975 , G06Q40/00 , G07F7/0866
摘要： A protocol control integrated circuit configured by integrating, on one chip, hardware and control programs necessary for conducting data interchange through communications with portable type mediums, and used in common among various types of apparatus. Thus, the integrated circuit is constructed by integrating, on one chip, a storage section for storing a control program prepared for protocols for a plurality of digital money different in mode from each other, a processing section for controlling the handling of the plurality of digital money, different in mode, by running the control program stored in the storage section, and an interface circuit connected to an external circuit including at least one of an external processing section and an external storage section for fulfilling an interface function between the external circuit and the processing section. Further this invention is applicable to various types of transaction apparatus capable of handling, for example, digital money and credit transactions.
摘要翻译： 一种协议控制集成电路，其通过在一个芯片上集成通过与便携式介质通信进行数据交换所需的硬件和控制程序，并且在各种类型的设备中共同使用。 因此，集成电路是通过在一个芯片上集成存储部分，用于存储为彼此不同模式的多个数字货币的协议而准备的控制程序，用于控制多个数字的处理的处理部分 钱，不同的模式，通过运行存储在存储部分中的控制程序，以及连接到外部电路的接口电路，该外部电路包括外部处理部分和外部存储部分中的至少一个，用于实现外部电路和 处理部分。 此外，本发明可应用于能够处理例如数字货币和信用交易的各种交易装置。
-
9.发明授权Program installation method, program installation system, program executing apparatus, and storage medium 有权程序安装方法，程序安装系统，程序执行装置和存储介质公开(公告)号：US06952822B2
公开(公告)日：2005-10-04
申请号：US09774629
申请日：2001-02-01
CPC分类号： G07F19/206 , G06F8/61 , G06F21/51
摘要： The installation method makes possible the installation of new programs, while maintaining security, in a system LSI device. The installation method comprises a step for receiving the signature data 7 of a program 6, a step for checking for interference with other already installed programs on the basis of said signature data 7, and a step for authorizing the installation of programs with which there is no interference. A declaration of signature data is elicited from a program being installed; a check for interference among programs is performed based on this, authentication is performed, and the installation of interfering programs is prevented or the installation of programs with which there is no interference is executed. It therefore becomes possible to install new programs while protecting high-security programs.
摘要翻译： 安装方法可以在系统LSI设备中安装新程序，同时保持安全性。 该安装方法包括：接收程序6的签名数据7的步骤，基于所述签名数据7检查与其他已经安装的程序的干扰的步骤;以及授权安装程序的步骤 无干扰 从正在安装的程序中引出签名数据的声明; 基于此执行对程序之间的干扰的检查，执行认证，并且防止安装干扰程序或执行不具有干扰的程序的安装。 因此，可以在保护高安全性程序的同时安装新程序。
-
公开(公告)号：US06549993B2
公开(公告)日：2003-04-15
申请号：US09731800
申请日：2000-12-08
IPC分类号： G06F1314
CPC分类号： G06F21/51 , G06F11/1004 , G06F21/64
摘要： In a system having an internal memory storing internal contents wherein an external memory for storing external contents is detachably mounted on said processing apparatus, for performing a processing according to the internal contents stored in said internal memory and the external contents stored in said external memory, a contents check method decides validity of the external contents stored in said external memory. The external contents stored in said external memory involve original check result information representative of a check result associated with validity of the external contents and original check result position information representative of a storage position of the original check result information. The external contents stored in said external memory is checked in accordance with a predetermined check algorithm to obtain a check result. The check result obtained is compared with a check result represented by the original check result information stored in a storage position indicated by the original check result position information to decide validity of the external contents stored in said external memory.
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.023 秒)
