Transmission method and device
    31.
    发明授权
    Transmission method and device 失效
    传输方式和装置

    公开(公告)号:US06980616B1

    公开(公告)日:2005-12-27

    申请号:US09889155

    申请日:2000-01-17

    摘要: A transmission method uses multiple kinds of control codes to be exchanged on a serial transmission path between a sender side and a receiver side, and each of the multiple kinds of control codes has bits smaller in number than a predetermined fixed length. The transmission method includes the steps of inspecting the received bit string in groups of bits of the number of the control code, and thereby determining whether one of the multiple kinds of control codes is present in the serial signal received on the serial transmission path or not, selecting the control code to be sent based on a result of the determination in the determining step, sending, onto the serial transmission path, a bit string containing at least the control code to be sent based on the result of the determination in the determining step, and receiving the data code by inspecting the received bit string in groups of bits of the fixed length in response to the detection of the control code indicating the start of transmission of the data from the opposite side in the determining step.

    摘要翻译: 传输方法使用多种控制码在发送机侧和接收机侧之间的串行传输路径上进行交换,并且多种控制码中的每一种的数目比预定的固定长度小。 发送方法包括以下步骤:以控制码数目的比特组检查接收到的比特串,从而确定在串行传输路径上接收的串行信号中是否存在多种控制码中的一种控制码 基于所述确定步骤中的确定结果来选择要发送的控制代码,基于所述确定中的确定结果,将至少包含要发送的控制代码的比特串发送到所述串行传输路径上 响应于在确定步骤中检测到指示来自相反侧的数据的传输的控制码的检测,通过检查固定长度的比特组的接收的比特串来接收数据代码。

    Data transfer method
    32.
    发明授权
    Data transfer method 失效
    数据传输方式

    公开(公告)号:US06802030B2

    公开(公告)日:2004-10-05

    申请号:US09838224

    申请日:2001-04-20

    IPC分类号: G06F1100

    CPC分类号: H04L12/40052 H04L12/64

    摘要: A data transfer method includes a connection establishment step of detecting connection with a remote device and setting parameters for data transfer, and a transfer execution step of starting data transfer after completion of the connection establishment step and continuing data transfer until a transfer error is recognized to have occurred. In the transfer execution step, the frequency of errors in received data is monitored and, when the frequency reaches a predetermined value, a transfer error is recognized to have occurred.

    摘要翻译: 数据传送方法包括:检测与远程设备的连接并设置用于数据传送的参数的连接建立步骤;以及在完成连接建立步骤之后开始数据传送的传送执行步骤,并且继续传送数据,直到传送错误被识别为 已经发生 在传送执行步骤中,监视接收数据中的错误频率,并且当频率达到预定值时,识别出已发生传送错误。

    DOCUMENT DISPLAY SYSTEM, DOCUMENT DISPLAY DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM FOR COMPUTER PROGRAM
    33.
    发明申请
    DOCUMENT DISPLAY SYSTEM, DOCUMENT DISPLAY DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM FOR COMPUTER PROGRAM 有权
    文件显示系统,文件显示设备和用于计算机程序的计算机可读存储介质

    公开(公告)号:US20120240040A1

    公开(公告)日:2012-09-20

    申请号:US13416836

    申请日:2012-03-09

    IPC分类号: G06F3/14

    CPC分类号: G06F17/212 G06F17/30905

    摘要: A document display system is provided which includes a first document display device, and a second document display device. The first document display device includes a display processing portion configured to display an electronic document, a settings update portion configured to update display settings information indicating latest display settings in response to operation for modifying settings by a user during a period in which the electronic document is displayed, and a document transmission portion configured to send out the electronic document and the display settings information. The second document display device includes a document obtaining portion configured to obtain the electronic document and the display settings information sent out from the first document display device, and a display setting portion configured to incorporate settings for display settings indicated in the display settings information into display settings to be applied at a start of display of the electronic document.

    摘要翻译: 提供一种包括第一文件显示装置和第二文件显示装置的文件显示系统。 第一文件显示装置包括被配置为显示电子文档的显示处理部分,设置更新部分,被配置为响应于用户在电子文档是在哪个时间段期间用户修改设置的操作来更新指示最新显示设置的显示设置信息 以及被配置为发送电子文档和显示设置信息的文档传输部分。 第二文件显示装置包括文件获取部分,被配置为获得从第一文档显示装置发送的电子文档和显示设置信息;以及显示设置部分,被配置为将显示设置信息中指示的显示设置的设置合并到显示器 将在电子文档的显示开始时应用的设置。

    Apparatus and method for data communication including establishing communication using tone signal
    36.
    发明授权
    Apparatus and method for data communication including establishing communication using tone signal 有权
    用于数据通信的装置和方法,包括使用音调信号建立通信

    公开(公告)号:US07394771B2

    公开(公告)日:2008-07-01

    申请号:US10271585

    申请日:2002-10-17

    IPC分类号: H04L12/28 H04B10/24

    摘要: In optical two-way communication using a single optical fiber, part of the light transmitted from an apparatus is received as stray light by the apparatus itself. This occasionally hampers accurate detection of disconnection from the partner apparatus and of the start of data communication by the partner apparatus after the establishment of connection. To overcome this, the timing with which an apparatus transmits a tone signal after the establishment of connection is compared with the timing with which the apparatus receives a tone signal from the partner apparatus, and the two apparatuses use different sets of data transmission properties (for example, different wavelengths) to accurately detect disconnection. Moreover, based on the properties of the received light and the characteristics of the receiving amplifier, repetition of the same code for longer than a predetermined period is detected to accurately detect disconnection. Furthermore, in response to a request for data communication after the establishment of connection, a tone signal having a different pattern from that used to establish connection is used to accurately detect the start of data communication.

    摘要翻译: 在使用单个光纤的光学双向通信中,从设备发射的光的一部分被设备本身作为杂散光接收。 偶尔会妨碍对方设备断开连接的准确检测,以及对方设备建立连接后的数据通信开始。 为了克服这个原因,将在连接建立之后将设备发送音调信号的定时与设备从对方设备接收到音调信号的定时进行比较,并且两个设备使用不同的数据传输属性集(对于 例如,不同的波长)以精确地检测断开连接。 此外,基于接收光的特性和接收放大器的特性,检测出长于预定周期的相同代码的重复以精确地检测断开。 此外,响应于在建立连接之后的数据通信请求,使用具有与用于建立连接的模式不同的模式的音调信号来精确地检测数据通信的开始。

    Ignition apparatus for internal combustion engine

    公开(公告)号:US06629520B2

    公开(公告)日:2003-10-07

    申请号:US09984453

    申请日:2001-10-30

    IPC分类号: F02P900

    CPC分类号: F02P3/0456

    摘要: In an engine igniter 1, when a spark-discharge duration time Tc calculated on the basis of operation conditions of an internal combustion engine has elapsed after generation of spark discharge by an ignition coil 13, an electricity-supply resumption circuit 51 is operated in order to resume supply of primary current i1 to a primary winding L1, to thereby interrupt the spark discharge. Further, a signal processing control circuit 23 performs electricity-supply-start timing delay control processing in order to delay the timing of supplying electricity to the primary winding L1 in accordance with the power source voltage, to thereby maintain the magnetic flux energy accumulated in the ignition coil 13 at a substantially constant level.

    Document display system, document display device, and computer-readable storage medium for computer program
    38.
    发明授权
    Document display system, document display device, and computer-readable storage medium for computer program 有权
    文件显示系统,文件显示装置和计算机程序的计算机可读存储介质

    公开(公告)号:US08843823B2

    公开(公告)日:2014-09-23

    申请号:US13416836

    申请日:2012-03-09

    IPC分类号: G06F17/22 G06F17/21 G06F17/30

    CPC分类号: G06F17/212 G06F17/30905

    摘要: A document display system is provided which includes a first document display device, and a second document display device. The first document display device includes a display processing portion configured to display an electronic document, a settings update portion configured to update display settings information indicating latest display settings in response to operation for modifying settings by a user during a period in which the electronic document is displayed, and a document transmission portion configured to send out the electronic document and the display settings information. The second document display device includes a document obtaining portion configured to obtain the electronic document and the display settings information sent out from the first document display device, and a display setting portion configured to incorporate settings for display settings indicated in the display settings information into display settings to be applied at a start of display of the electronic document.

    摘要翻译: 提供一种包括第一文件显示装置和第二文件显示装置的文件显示系统。 第一文件显示装置包括被配置为显示电子文档的显示处理部分,设置更新部分,被配置为响应于用户在电子文档是在哪个时间段期间用户修改设置的操作来更新指示最新显示设置的显示设置信息 以及被配置为发送电子文档和显示设置信息的文档传输部分。 第二文件显示装置包括文件获取部分,被配置为获得从第一文档显示装置发送的电子文档和显示设置信息;以及显示设置部分,被配置为将显示设置信息中指示的显示设置的设置合并到显示器 将在电子文档的显示开始时应用的设置。

    Method and apparatus for transmitting packet for synchronization using half duplex transmission medium
    40.
    发明授权
    Method and apparatus for transmitting packet for synchronization using half duplex transmission medium 失效
    使用半双工传输介质发送用于同步的分组的方法和装置

    公开(公告)号:US06804205B1

    公开(公告)日:2004-10-12

    申请号:US09578690

    申请日:2000-05-26

    IPC分类号: H04L516

    摘要: A method of half duplex transmission of a packetized digital data includes the steps of inputting a new packet to be transmitted to a first-in-first-out storage, determining whether the new packet contains time information related to synchronization with other electronic device, responsive to the determination that the new packet contains time information, updating a local timer of the electronic device with a prescribed value, continuously incrementing the local timer, responsive to a timing enabling transmission of the new packet by the transmitting/receiving unit of the electronic device, reading the new packet from the first-in-first-out storage, determining whether the new packet contains time information or not, changing the time information by using a value of the local timer to prevent mismatch in synchronization with other electronic device, and outputting to the bus through the transmitting/receiving unit.

    摘要翻译: 打包数字数据的半双工传输的方法包括以下步骤:将要发送的新分组输入到先进先出存储,确定新分组是否包含与其他电子设备同步相关的时间信息,响应 为了确定新分组包含时间信息,以规定值更新电子设备的本地定时器,响应于能够由电子设备的发送/接收单元传输新分组的定时,连续递增本地定时器 从先入先出存储读取新分组,确定新分组是否包含时间信息,通过使用本地定时器的值来改变时间信息,以防止与其他电子设备同步的失配,以及 通过发送/接收单元向总线输出。