会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 54. 发明授权
    • Chopper type DC-DC converter
    • 斩波式DC-DC转换器
    • US5479088A
    • 1995-12-26
    • US279105
    • 1994-07-22
    • Toshiyuki HayakawaHidenobu ItoShinichi Nakagawa
    • Toshiyuki HayakawaHidenobu ItoShinichi Nakagawa
    • H02M1/15H02M3/155H02M3/156G05F1/40G05F1/44
    • H02M3/156H02M2001/0009
    • The DC-DC converter is disclosed, which has an output terminal connected to an external load, and produces a desired output voltage at the output terminal. An output capacitor in the converter has a first electrode connected to the output terminal and a second electrode. The charge/discharge regulator controls electrical connection between a DC power supply and the output capacitor to permit the capacitor to be charged or discharged. The DC-DC converter includes a first detecting circuit for detecting a change in the output voltage at the output terminal, and a second detecting circuit for detecting a variable load current flowing into the converter from the load via the output terminal. A voltage control circuit is provided in the converter, and controls a potential of the second electrode of the capacitor in such a manner as to nullify a variation in the output voltage, based on a result of detection of the output voltage by the first detecting circuit and on a result of detection of the load current by the second detecting circuit.
    • 公开了一种DC-DC转换器,其具有连接到外部负载的输出端子,并且在输出端子处产生期望的输出电压。 转换器中的输出电容器具有连接到输出端子的第一电极和第二电极。 充电/放电调节器控制直流电源和输出电容器之间的电气连接,以允许电容器充电或放电。 DC-DC转换器包括用于检测输出端子处的输出电压变化的第一检测电路和用于检测经由输出端子从负载流入转换器的可变负载电流的第二检测电路。 在转换器中设置有电压控制电路,并且基于第一检测电路的输出电压的检测结果,以使得输出电压的变化无效的方式来控制电容器的第二电极的电位 并且由第二检测电路检测负载电流的结果。
    • 55. 发明授权
    • Receiver circuit having first and second amplifiers
    • 接收器电路具有第一和第二放大器
    • US5159288A
    • 1992-10-27
    • US729883
    • 1991-07-11
    • Hidenobu Ito
    • Hidenobu Ito
    • B60C9/18B60C9/30H03F1/30
    • H03F1/30H03F2200/411
    • A receiver circuit includes a first amplifier for amplifying an input signal and for outputting a first amplified signal, a first bias circuit coupled to the first amplifier for supplying a first bias current to the first amplifier, where the first amplifier and the first bias circuit form a first circuit part, a second amplifier coupled to the first amplifier for amplifying the first amplified signal output from the first amplifier and for outputting a second amplified signal as an output signal of the receiver circuit, and a second bias circuit coupled to the second amplifier for supplying a second bias current to the second amplifier, where the second amplifier and the second bias circuit form a second circuit part, and the first and second bias circuits are independent of each other and have mutually opposite temperature characteristics so that the first and second bias currents respectively change in mutually opposite directions with increasing ambient temperature, to thereby suppress a change in current consumption of the receiver circuit as a whole. According to the receiver circuit of the present invention, it is possible to stabilize the operation and current consumption of the receiver circuit with respect to the change in ambient temperature, and thus, it is possible to improve the detection accuracy of the receiver circuit especially with respect to a weak input signal.
    • 接收器电路包括用于放大输入信号并用于输出第一放大信号的第一放大器,耦合到第一放大器的第一偏置电路,用于向第一放大器提供第一偏置电流,其中第一放大器和第一偏置电路形成 第一电路部分,耦合到第一放大器的第二放大器,用于放大从第一放大器输出的第一放大信号,并输出第二放大信号作为接收器电路的输出信号;以及第二偏置电路,耦合到第二放大器 用于向第二放大器提供第二偏置电流,其中第二放大器和第二偏置电路形成第二电路部分,并且第一和第二偏置电路彼此独立并且具有相互相反的温度特性,使得第一和第二偏置电流 偏置电流分别随着环境温度的升高而相互相反地变化,从而可以实现 解决了整个接收器电路的电流消耗变化。 根据本发明的接收机电路,可以使接收电路的工作和电流消耗相对于环境温度的变化稳定,因此可以提高接收机电路的检测精度,特别是在 尊重弱输入信号。
    • 58. 发明申请
    • INFORMATION PROCESSING APPARATUS, REMOTE CONTROL COMMUNICATION DEVICE, AND CONTROL METHOD
    • 信息处理装置,远程控制通信装置和控制方法
    • US20120254281A1
    • 2012-10-04
    • US13424859
    • 2012-03-20
    • Yosuke NakamuraKoichi YasakiKazuaki NimuraHidenobu ItoZhaogong Guo
    • Yosuke NakamuraKoichi YasakiKazuaki NimuraHidenobu ItoZhaogong Guo
    • G06F15/16
    • H04L67/025
    • There is provided an information processing apparatus including: an operating system (OS) processor configured to process information by using an OS; and a remote control communication device configured to operate independently from the OS, the remote control communication device including: communication module configured to receive data from an external network, a storage module configured to store therein the reception data received by the communication module, a communication controller configured to transmit, to the OS processor, the reception data received by the communication module and control the storage module so that the storage module stores therein the reception data, an extract module configured to extract, from the reception data stored in the storage module, remote-control data to be processed in the remote control communication device, and a processor configured to control the OS processor, based on the remote-control data extracted by the extract module.
    • 提供了一种信息处理装置,包括:被配置为通过使用OS处理信息的操作系统(OS)处理器; 以及遥控通信装置,被配置为独立于所述OS操作,所述遥控通信装置包括:通信模块,被配置为从外部网络接收数据;存储模块,被配置为在其中存储由所述通信模块接收的接收数据;通信 控制器,被配置为向OS处理器发送由通信模块接收的接收数据并控制存储模块,使得存储模块在其中存储接收数据;提取模块,被配置为从存储在存储模块中的接收数据中提取 ,在远程控制通信设备中要处理的遥控数据,以及配置为基于由提取模块提取的遥控数据来控制OS处理器的处理器。