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

US4707654A Integrated circuit having input and output terminals for testing 失效
标题翻译：具有用于测试的输入和输出端子的集成电路
公开(公告)号：US4707654A
公开(公告)日：1987-11-17
申请号：US773302
申请日：1985-09-06
申请人： Toshiro Suzuki , Fumiaki Fujii , Izuru Yamada
发明人： Toshiro Suzuki , Fumiaki Fujii , Izuru Yamada
IPC分类号： G01R31/28 , G01R31/317
CPC分类号： G01R31/31701
摘要： An integrated circuit is constructed in order that tests can be conducted on a plurality of circuits to determine which of the circuits is defective. In particular, the circuit is constructed to allow such testing with the use of fewer input and output pins for testing. To accomplish this, a first buffer gate circuit, a resistor, and a second buffer gate are connected in series in the order mentioned between the output terminal of a first circuit and the input terminal of a second circuit. An input and output terminal pin for testing is located at a junction point of the resistor and second buffer gate.
摘要翻译：构建集成电路，以便可以在多个电路上进行测试以确定哪些电路是有缺陷的。特别地，电路被构造成允许使用较少的输入和输出引脚进行测试。为了实现这一点，第一缓冲器门电路，电阻器和第二缓冲器栅极以第一电路的输出端子和第二电路的输入端子之间的顺序串联连接。用于测试的输入和输出端子引脚位于电阻器和第二缓冲器门的接点处。

2. 发明授权

US08249637B2 Wireless communication device and communication method of wireless communication device 失效
标题翻译：无线通信设备和无线通信设备的通信方法
公开(公告)号：US08249637B2
公开(公告)日：2012-08-21
申请号：US12838415
申请日：2010-07-16
申请人： Tsutomu Tsuboi , Izuru Yamada , Hiroki Ichikawa
发明人： Tsutomu Tsuboi , Izuru Yamada , Hiroki Ichikawa
IPC分类号： H04B7/00
CPC分类号： H04W4/90 , H04W72/082 , H04W72/10 , H04W76/50
摘要： An object of the present invention is to provide means for eliminating a transmission delay when transmitting emergency information for the sake of relief, security, or the like in a wireless device in conformity with the wireless LAN standard in which if radio waves transmitted from peripheral devices are detected, transmission has to be stopped. In a multimode wireless communication scheme having two or more communication schemes, priorities of the communication schemes are set. A high priority or low priority regarding to a message is described in a “message type” data field of a frame of a controlling channel output from the access point side to the terminal side. When the frame of the controlling channel is decrypted on the terminal side, the message type is confirmed, so that the type of a service channel used thereafter is confirmed and the channel is coupled.
摘要翻译：本发明的一个目的是提供一种在无线设备中根据无线LAN标准来发送紧急信息的方法，用于在无线设备中为了救济，安全等而发送紧急信息，其中如果从外围设备发送的无线电波被检测到，必须停止传输。在具有两个或多个通信方案的多模无线通信方案中，设置通信方案的优先级。在从接入点侧向终端侧输出的控制信道的帧的“消息类型”数据字段中描述关于消息的高优先级或低优先级。当控制信道的帧在终端侧解密时，确认消息类型，使得其后使用的业务信道的类型得到确认并且该信道被耦合。

3. 发明申请

US20110021233A1 WIRELESS COMMUNICATION DEVICE AND COMMUNICATION METHOD OF WIRELESS COMMUNICATION DEVICE 失效
标题翻译：无线通信设备和无线通信设备的通信方法
公开(公告)号：US20110021233A1
公开(公告)日：2011-01-27
申请号：US12838415
申请日：2010-07-16
申请人： Tsutomu TSUBOI , Izuru Yamada , Hiroki Ichikawa
发明人： Tsutomu TSUBOI , Izuru Yamada , Hiroki Ichikawa
IPC分类号： H04B7/00
CPC分类号： H04W4/90 , H04W72/082 , H04W72/10 , H04W76/50
摘要： An object of the present invention is to provide means for eliminating a transmission delay when transmitting emergency information for the sake of relief, security, or the like in a wireless device in conformity with the wireless LAN standard in which if radio waves transmitted from peripheral devices are detected, transmission has to be stopped. In a multimode wireless communication scheme having two or more communication schemes, priorities of the communication schemes are set. A high priority or low priority regarding to a message is described in a “message type” data field of a frame of a controlling channel output from the access point side to the terminal side. When the frame of the controlling channel is decrypted on the terminal side, the message type is confirmed, so that the type of a service channel used thereafter is confirmed and the channel is coupled.
摘要翻译：本发明的一个目的是提供一种在无线设备中根据无线LAN标准来发送紧急信息的方法，用于在无线设备中为了救济，安全等而发送紧急信息，其中如果从外围设备发送的无线电波被检测到，必须停止传输。在具有两个或多个通信方案的多模无线通信方案中，设置通信方案的优先级。在从接入点侧向终端侧输出的控制信道的帧的“消息类型”数据字段中描述关于消息的高优先级或低优先级。当控制信道的帧在终端侧解密时，确认消息类型，使得其后使用的业务信道的类型得到确认并且该信道被耦合。

4. 发明授权

US4687998A Pulse width generating circuit synchronized with clock signal and corresponding to a reference voltage 失效
公开(公告)号：US4687998A
公开(公告)日：1989-08-18
申请号：US759865
申请日：1985-07-29
申请人： Hiroshi Takatori , Toshiro Suzuki , Osamu Matsubara , Izuru Yamada
发明人： Hiroshi Takatori , Toshiro Suzuki , Osamu Matsubara , Izuru Yamada
IPC分类号： H03K4/02 , H03K5/04 , H03K5/22 , H03K5/159 , H03K5/00
CPC分类号： H03K4/023
摘要： A pulse generating circuit is provided for generating a pulse having a time width synchronized with an input pulse and corresponding to a reference voltage. The circuit is particularly designed not to be affected by parasitic capacitance. A circuit for charging one electrode of an integrating circuit with a constant current is controlled by turning on or off a switch in response to the input pulse. The other electrode of the integrating capacitor is connected with a reference voltage source by driving a switch in response to a pulse having a pulse width which contains the time period of the input pulse and which is wider than the input pulse. A comparator is provided for comparing the potential at one electrode of the integrating capacitor and ground potential. A desired pulse is generated by a logic circuit which is receives both the output of the comparator and the input pulse.

5. 发明申请

US20110006922A1 BUS LOCATION INDICATING METHOD, BUS VIDEO ACQUIRING METHOD, INTERSECTION VIDEO ACQUIRING METHOD AND VIDEO DELIVERY 审中-公开
标题翻译：总线位置指示方法，总线视频采集方法，接口视频采集方法和视频传送
公开(公告)号：US20110006922A1
公开(公告)日：2011-01-13
申请号：US12830387
申请日：2010-07-05
申请人： Tsutomu TSUBOI , Izuru YAMADA , Hitoshi HARADA
发明人： Tsutomu TSUBOI , Izuru YAMADA , Hitoshi HARADA
IPC分类号： G08G1/123 , H04N7/18
CPC分类号： G08G1/123 , H04N7/18
摘要： The present invention provides a method for detecting the current location of a bus at lower cost without using a wideband wireless communication device and displaying it on each bus stop. A center system of a center and each of bus stop systems are coupled to each other via Internet. A roadside wireless unit of the bus stop system contained in the bus stop periodically outputs a beacon containing a bus stop ID to a route bus system equipped on a route bus. The route bus system outputs an ID notification signal including a bus stop ID and a bus ID to the bus stop system. The center system of the center updates location information using the bus stop ID and the bus ID and transmits bus location update data to a suitable target. The bus stop system displays a bus location thereon using the transmitted bus location update data.
摘要翻译：本发明提供了一种用于以较低的成本检测总线的当前位置的方法，而不使用宽带无线通信设备并将其显示在每个总线站上。中心的中心系统和每个公交车站系统通过互联网相互耦合。包含在总线站内的总线站系统的路边无线单元周期性地将包含总线站点ID的信标输出到配置在路线总线上的路线总线系统。路线总线系统向公车站系统输出包括总线停车ID和总线ID的ID通知信号。中心的中心系统使用总线停车ID和总线ID更新位置信息，并将总线位置更新数据发送到合适的目标。公共汽车站系统使用所发送的总线位置更新数据在其上显示总线位置。

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