公开(公告)号：US20110273276A1

公开(公告)日：2011-11-10

申请号：US13179045

申请日：2011-07-08

Applicant: Takashi Minemura ,  Kengo Kurose ,  Kazutoshi Shibuya

Inventor： Takashi Minemura ,  Kengo Kurose ,  Kazutoshi Shibuya

IPC: H04Q5/22

CPC classification number: H04W52/0235 ,  Y02D70/10 ,  Y02D70/14

Abstract: According to one embodiment, a communication device including: a CPU; a wireless communication module; a radio signal detection module; a power supply circuit. The wireless communication module includes; a receiving module configured to receive a radio signal containing identification information from another device; a storage module configured to pre-store at least one of the identification information; a verification module configured to verify the identification information of the received radio signal against the identification information stored in the storage module; and a notification module configured to notify the CPU when the identification information of the received radio signal corresponds with the identification information stored in the storage module. The radio signal detection module makes a notification to the power supply circuit if the radio signal detection module detects the radio signal. The power supply circuit supplies the operating power to the wireless communication module if the power supply circuit receives the notification.

Abstract translation: 根据一个实施例，一种通信设备，包括：CPU; 无线通信模块; 无线电信号检测模块; 电源电路。 无线通信模块包括： 接收模块，被配置为从另一设备接收包含识别信息的无线电信号; 存储模块，被配置为预先存储所述识别信息中的至少一个; 验证模块，被配置为根据存储在所述存储模块中的识别信息来验证所接收的无线电信号的识别信息; 以及通知模块，被配置为当所接收的无线电信号的识别信息与存储在存储模块中的识别信息相对应时通知CPU。 如果无线电信号检测模块检测到无线电信号，则无线电信号检测模块向电源电路通知。 如果电源电路接收到通知，则电源电路向无线通信模块提供工作电源。

公开(公告)号：US5402251A

公开(公告)日：1995-03-28

申请号：US918593

申请日：1992-07-24

Applicant: Hiroshi Ogasawara ,  Kazutoshi Shibuya ,  Takeshi Fuchigami

Inventor： Hiroshi Ogasawara ,  Kazutoshi Shibuya ,  Takeshi Fuchigami

IPC: H04B10/10 ,  H04N1/00 ,  H04N1/107 ,  H04N1/04 ,  H04N1/24

CPC classification number: H04B10/1143 ,  H04N1/00095 ,  H04N1/00111 ,  H04N1/107 ,  H04N1/00204 ,  H04N2201/0053

Abstract: In an image reading apparatus used for a copying machine and a facsimile device, an image reading scanner is separated from a main device of the apparatus in order to increase the freedom of the scanning direction of the original and increase the operability of the scanner. The hand scanner is moved by a hand of an operator on the original and reads the image data line by line. The image data representing a dot pattern is transmitted to the main device as an on/off modulated optical signal through a modem. The main device receives the optical signal and demodulates the signal using a modem to reproduce the image data obtained by the hand scanner.

Abstract translation: 在用于复印机和传真装置的图像读取装置中，图像读取扫描器与装置的主装置分离，以增加原稿的扫描方向的自由度并增加扫描仪的可操作性。 手动扫描仪由操作者的手在原件上移动并逐行读取图像数据。 表示点图案的图像数据通过调制解调器作为开/关调制光信号发送到主设备。 主设备接收光信号并使用调制解调器对信号进行解调以再现由手扫描器获得的图像数据。