公开(公告)号：US20040266492A1

公开(公告)日：2004-12-30

申请号：US10893460

申请日：2004-07-19

发明人： Amir Lehr ,  Ilan Atias ,  Dror Korcharz ,  David Pincu

IPC分类号： H04Q001/00

CPC分类号： G06F1/3287 ,  G05F1/66 ,  G06F1/26 ,  H02G3/00 ,  H04L12/10 ,  H04L12/44 ,  H04L29/06 ,  H04L69/323 ,  H04M19/08

摘要： A power supply subsystem configured for connection between a LAN switch and at least one node, the power supply subsystem providing electrical power to the at least node over communication cabling, the power supply subsystem comprising: a management and control unit; at least one port for connection to a LAN switch; a combiner combining power into the communication cabling substantially without interfering with data communication between the LAN switch and the at least one node; and current limiting circuitry controlling current of the power delivered into the communication cabling via the combiner, wherein the management and control unit is operative to interrogate the at least one node to which it is intended to transmit power over the communication cabling in order to determine whether the node's characteristics allow it to receive power over the communication cabling.

摘要翻译： 一种功率控制子系统，用于通过通信布线来控制传输到至少一个节点的功率供应，所述功率控制子系统包括：多个参考; 多个比较器，每个比较器与多个参考中的特定一个相关联; 以及与所述多个比较器通信的电流限制器，并且被布置为响应于所述多个比较器来限制通过通信布线发送的电力的电流。

公开(公告)号：US20040255760A1

公开(公告)日：2004-12-23

申请号：US10250250

申请日：2003-06-17

发明人： Chieh-Yuan Cheng

IPC分类号： H04Q001/00 ,  G10H007/00 ,  G10H001/18

CPC分类号： G10H1/0041 ,  G10H2240/165

摘要： A portable music player includes an external memory connector for connecting to a removable memory device containing digital music files, a user interface operable to allow a user to select and access the digital music files stored in the removable memory device, a decoder for converting selected digital music files into audio signals, and an audio output port for outputting the audio signals.

摘要翻译： 便携式音乐播放器包括用于连接到包含数字音乐文件的可移动存储设备的外部存储器连接器，可操作以允许用户选择和访问存储在可移动存储设备中的数字音乐文件的用户界面的解码器，用于将所选数字 将音乐文件转换为音频信号，以及用于输出音频信号的音频输出端口。

公开(公告)号：US20040239484A1

公开(公告)日：2004-12-02

申请号：US10697049

申请日：2003-10-31

申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Toshiaki Hata

IPC分类号： H04Q001/00 ,  G05B019/00

CPC分类号： B60R25/24 ,  B60R25/02113 ,  B60R25/04

摘要： An antitheft device enables a vehicle to continue its operation without reexecuting information transmissions by referring to stored reception information when a power supply is instantaneously interrupted and recovered. The antitheft device includes an operation-equipment limiting part, a switch for sending a first ID code, an operation-equipment operation determining part that receives the first ID code and generates permission information for releasing a limited state of an operation equipment, a nonvolatile memory for storing the permission information, and an engine operation limiting part that permits the operation of the engine in response to the permission information, and limits the operation of the engine based on an operating condition of the engine. When the result of collation of the first ID code with a second ID code indicates coincidence, the operation-equipment operation determining part generates permission information to enable the operation equipment to operate, and makes the permission information stored in the nonvolatile memory.

摘要翻译： 防盗装置使得车辆能够在电源立即中断和恢复时参考所存储的接收信息来继续其操作，而不必再次执行信息传输。 防盗装置包括操作设备限制部分，用于发送第一ID码的开关，接收第一ID码的操作设备操作确定部分，并且产生用于释放操作设备的有限状态的许可信息，非易失性存储器 用于存储许可信息的发动机操作限制部分，以及响应于许可信息允许发动机的操作的发动机操作限制部分，并且基于发动机的操作条件来限制发动机的操作。 当第一ID码与第二ID码对照的结果表示一致时，操作设备操作确定部分生成允许操作设备操作的许可信息，并使许可信息存储在非易失性存储器中。

公开(公告)号：US20040239479A1

公开(公告)日：2004-12-02

申请号：US10482829

申请日：2003-12-31

发明人： Vilmos Orcifalvi ,  Otto Wallner

IPC分类号： H04Q001/00

CPC分类号： E05B49/002 ,  G07C9/00817 ,  G07C9/00896 ,  G07C2009/00849 ,  G07C2009/00992 ,  Y10T70/7073

摘要： Electronically tested high-security coding and decoding device The invention relates to an electronically tested high-security coder/decoder device, comprising a key (1) consisting of a mechanically produced code, a body with integrated interpretation and actuation unit (2) and an electronic processing device (3) connected thereto. The key (1) has at least one pressure generator and pressure sensor unit (12) with code producing pressure elements (121, 122, 12n) and with one pressure transmitting part each. The interpretation and actuation unit (2) is provided with a unit (22) that converts pressure values known as such to electrical signals, an authorization unit (23) and an exe (24). The conversion unit (22) has an input (221) and an output (22). The output (22) is connected to the input (311) of the central processing unit (31). The central processing unit (31) and the interface (32) cooperate to give the electronic processing unit (3). The interface output (322) is connected to the input (232) of the authorization unit (23) whose output (231) is connected to the input (241) of the execution unit (24).

摘要翻译： 电子测试的高安全性编码和解码设备技术领域本发明涉及一种电子测试的高安全性编码器/解码器设备，包括由机械制造代码组成的键（1），具有集成解释和致动单元（2）的主体和 电子处理装置（3）。 钥匙（1）具有至少一个压力发生器和压力传感器单元（12），其具有代码产生压力元件（121,122,12n）和每个压力传递部件。 解释和致动单元（2）设置有将已知为电信号的压力值，授权单元（23）和执行器（24）转换的单元（22）。 转换单元（22）具有输入（221）和输出（22）。 输出（22）连接到中央处理单元（31）的输入（311）。 中央处理单元（31）和接口（32）协作以给予电子处理单元（3）。 接口输出（322）连接到授权单元（23）的输出（232），其输出端（231）连接到执行单元（24）的输入端（241）。

公开(公告)号：US20040222878A1

公开(公告)日：2004-11-11

申请号：US10782309

申请日：2004-02-19

发明人： Ari Juels

IPC分类号： H04Q001/00 ,  G05B019/00

CPC分类号： H04L9/3273 ,  H04L2209/20 ,  H04L2209/42 ,  H04L2209/805

摘要： Cryptographic techniques are provided having a complexity level which permits their implementation in inexpensive radio frequency identification (RFID) tags or other RFID devices. In an RFID system comprising one or more RFID devices and at least one reader that communicates with the devices, a plurality of pseudonyms is associated with a given one of the RFID devices. The RFID device transmits different ones of the pseudonyms in response to different reader queries, and an authorized verifier is able to determine that the different transmitted pseudonyms are associated with the same RFID device.

摘要翻译： 提供了具有允许其在便宜的射频识别（RFID）标签或其他RFID设备中实现的复杂度水平的加密技术。 在包括一个或多个RFID设备和与设备通信的至少一个读取器的RFID系统中，多个假名与给定的RFID设备相关联。 RFID设备响应于不同的读取器查询发送不同的假名，并且授权的验证者能够确定不同的发送的假名与相同的RFID设备相关联。

公开(公告)号：US20040214585A1

公开(公告)日：2004-10-28

申请号：US10755196

申请日：2004-01-09

发明人： David A. Olaker

IPC分类号： H04Q001/00

CPC分类号： H04W64/00 ,  G01S5/0221 ,  G01S5/06

摘要： A method for determining a location of a digital radio transmitter includes detecting, by at least three spatially separated receivers, a digitally encoded radio signal, having a known pattern of bit transitions, radiated from the transmitter. Once detected, a time of arrival of the bit transitions at each of the receivers is determined. Then, an indication of the time of arrival at each respective receiver for the bit transitions is transmitted from each of the receivers to a central processor. At the central processor, time of arrival differences of common bit transitions among the receivers are determined. Based on the time of arrival differences, the central processor may calculate the location of the transmitter.

摘要翻译： 用于确定数字无线电发射机的位置的方法包括通过至少三个空间分离的接收机检测具有从发射机辐射的已知模式的比特转换的数字编码无线电信号。 一旦检测到，确定每个接收机处的位转换的到达时间。 然后，从每个接收机向中央处理器发送用于位转换的每个相应接收机的到达时间的指示。 在中央处理器处确定接收机之间的公共位转换的到达时间差异。 基于到达时间差异，中央处理器可以计算发射机的位置。

公开(公告)号：US20040201490A1

公开(公告)日：2004-10-14

申请号：US10411823

申请日：2003-04-11

发明人： Larry Dale Newell

IPC分类号： H04Q001/00

CPC分类号： H05K5/0252

摘要： An apparatus and method that combine visual addresses and electronic addresses for identification of electronic units.

摘要翻译： 组合可视地址和电子地址以识别电子单元的装置和方法。

公开(公告)号：US20040164843A1

公开(公告)日：2004-08-26

申请号：US10780879

申请日：2004-02-19

申请人： Fuji Jukogyo Kabushiki Kaisha

发明人： Yoshinori Amagasa ,  Tatsuya Michishige

IPC分类号： H04Q001/00 ,  B60R025/00 ,  H04B001/00 ,  G08B029/00

CPC分类号： G07C9/00182 ,  G07C9/00682 ,  G07C2009/00793

摘要： When a request switch is actuated in a state where a signal outputted from a transmitter cannot be received, a cipher is inputted in accordance with the number of times the request switch is actuated. An answer back operation in response to the actuation of the request switch is performed by illuminating a lamp provided in a passenger compartment. An inputted cipher is checked by referring ciphers stored in a storage section in advance. When a coincidence exists, the control section outputs a control signal to a door lock motor drive section, thereby actuating a door lock motor to unlock a door lock.

摘要翻译： 当在不能接收到从发射机输出的信号的状态下启动请求切换时，按照请求切换被激活的次数输入密码。 通过照亮设置在乘客室中的灯来执行响应于请求开关的致动的回答操作。 通过预先存储在存储部分中的密码来检查输入的密码。 当存在重合时，控制部将控制信号输出到门锁马达驱动部，从而致动门锁马达以解锁门锁。

公开(公告)号：US20040149121A1

公开(公告)日：2004-08-05

申请号：US10356070

申请日：2003-01-31

申请人： Acceleration Software International Corporation

发明人： Clinton L. Ballard

IPC分类号： G10H001/18 ,  G10H007/00 ,  H04Q001/00

CPC分类号： G06Q30/06 ,  G10H1/0041 ,  G10H2240/125 ,  G10H2240/181 ,  G10H2240/305

摘要： To purchase music online, a user becomes a member to a site which fulfils orders. An announcement is posted to members of a future release of a first song as performed by a first recording artist. Preorders are accepted from members indicating an intent to download the first song upon release for a fee. Verification is performed to determine that the member is eligible to submit the preorder. The preorders are tallied. A minimum volume of preorders is set. After the minimum volume is met, the first song is released. Members' accounts are charged the fee to access the song. By setting the minimum volume, a threshold revenue level is achieved for release of the first song assuring an established artist a minimum revenue regardless of any pirating that might occur after the release.

摘要翻译： 要在线购买音乐，用户将成为完成订单的网站的会员。 向由第一记录艺术家执行的第一首歌曲的未来版本的成员发布公告。 成员接受预订，表示意图下载第一首歌曲，并收取费用。 执行验证以确定该成员有资格提交预订。 这些预备好了。 设置最小容量的预备。 满足最小音量后，第一首歌曲将被释放。 会员帐户收取费用以访问歌曲。 通过设置最小音量，实现阈值收入水平以释放第一首歌曲，确保所建立的艺术家最小的收入，而不管在发布之后可能发生的任何盗版。

公开(公告)号：US20040145447A1

公开(公告)日：2004-07-29

申请号：US10756737

申请日：2004-01-13

发明人： Masahiro Yuhara

IPC分类号： H04Q001/00

CPC分类号： B60R25/04

摘要： Herein disclosed is a vehicle security system for protecting a vehicle against use by an unauthorized person, comprising: a base station, located away from the vehicle, for transmitting a control signal; and a vehicle unlocking apparatus, provided in the vehicle. The vehicle unlocking apparatus includes: vehicle communication means for receiving the control signal from the base station; and a vehicle component whose operation is necessary to drive the vehicle. The vehicle component is operable to selectively assume two operation states including a vehicle drive state in which the vehicle component allows the vehicle to be used and a vehicle protection state in which the vehicle component protect the vehicle from being used in response to the control signal received by the vehicle communication means.

摘要翻译： 这里公开了一种用于保护车辆不被未经授权的人使用的车辆安全系统，包括：远离车辆的基站，用于发送控制信号; 以及设置在车辆中的车辆解锁装置。 车辆解锁装置包括：车辆通信装置，用于从基站接收控制信号; 以及其驱动车辆所需的操作的车辆部件。 车辆部件可操作以选择性地采取两种操作状态，包括车辆部件允许车辆被使用的车辆驱动状态，以及响应于接收到的控制信号而使车辆部件保护车辆不被使用的车辆保护状态 通过车辆通信装置。