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    • 91. 发明申请
    • Tag communication device, control device, and tag communication method
    • 标签通信设备,控制设备和标签通信方式
    • US20070205868A1
    • 2007-09-06
    • US11476719
    • 2006-06-29
    • Yoshinori Tanaka
    • Yoshinori Tanaka
    • H04Q5/22
    • G06K7/0008G06K7/10356
    • The present invention includes a no-response detecting unit, an interference channel detecting unit, a post-transmission stop time setting unit, and a transmission control unit. The no-response detecting unit performs carrier sense. Then, after communication from an open channel is started, the no-response detecting unit detects the communication state with the tag. The interference channel detecting unit performs carrier sense on all channels, detects a channel with a high interference level, and outputs the detected channel to an external control device, when the no-response detecting unit detects that the communication state is degraded. The post-transmission stop time setting unit updates and sets the stop time after transmission (Tsleep) when an interferer notification, notifying that the tag communication device is an interferer, is given by the control device. The transmission control unit notifies the control device of the channel used at the start of the transmission to the tag. In addition, following the transmission to the tag, the transmission control unit starts the carrier sense after transmission is stopped for the post-transmission stop time (Tsleep).
    • 本发明包括无响应检测单元,干扰信道检测单元,发送后停止时间设置单元和传输控制单元。 无响应检测单元执行载波侦听。 然后,在开放通道的通信开始之后,无响应检测单元检测与标签的通信状态。 干扰信道检测单元在所有信道上执行载波侦听,检测出高干扰电平的信道,并且当无响应检测单元检测到通信状态劣化时,将所检测的信道输出到外部控制装置。 当控制装置给出通知标签通信装置是干扰源的干扰源通知时,发送后停止时间设定部更新并设定发送后的停止时间(T>睡眠)。 传输控制单元向控制设备通知在传输开始时使用的信道到标签。 此外,在发送到标签之后,发送控制单元在发送停止时间(T>睡眠)之后停止发送后启动载波侦听。
    • 94. 发明授权
    • Printer having image correcting capability
    • 打印机具有图像校正能力
    • US07196818B2
    • 2007-03-27
    • US10943642
    • 2004-09-17
    • Toshio NarushimaYoshinori TanakaHideaki Ohmuro
    • Toshio NarushimaYoshinori TanakaHideaki Ohmuro
    • H04N1/387G06T3/60G06T7/60H04N1/50
    • H04N1/3878H04N1/40H04N1/6052
    • A printer in which difference in color tone or contrast between a picture displayed on a display and a picture printed by the printer device is suppressed to a minimum. The display is preferably integrated with the printer. The printer includes an image data inputting unit for receiving input image information, e.g., by reading image data from a digital storage medium or from film, and providing digital image data based thereupon. Display outputting circuitry outputs an image signal corresponding to the digital image data to the display. A picture printing unit prints an image corresponding to the digital image data on a recording medium. A characteristics correction unit corrects a display setting prescribing display image properties of the display and a printing characteristics setting prescribing printing picture properties of the printing unit, so that color tone and/or contrast of the displayed and printed pictures are equalized. The printer also preferably includes circuitry for automatically correcting a tilt of a picture, e.g., tilt of an object in a photograph.
    • 将显示器上显示的图像与由打印机装置打印的图像之间的色调或对比度的差异抑制在最小的打印机。 显示器优选地与打印机集成。 打印机包括:图像数据输入单元,用于例如通过从数字存储介质或胶片读取图像数据,并且基于此提供数字图像数据来接收输入图像信息。 显示输出电路将对应于数字图像数据的图像信号输出到显示器。 图像打印单元将与数字图像数据相对应的图像打印在记录介质上。 特征校正单元校正规定显示器的显示图像特性的显示设置和规定打印单元的打印图像属性的打印特性设置,使得显示和打印的图像的色调和/或对比度相等。 打印机还优选地包括用于自动校正图像的倾斜的电路,例如照片中的物体的倾斜。
    • 95. 发明申请
    • RFID interrogator and data communication method thereof
    • RFID询问器及其数据通信方法
    • US20070046436A1
    • 2007-03-01
    • US11414419
    • 2006-05-01
    • Yoshinori Tanaka
    • Yoshinori Tanaka
    • H04Q5/22
    • G06K7/10346G06K7/0008G06K7/10039G06K7/10069G06K7/10326G06K7/10356
    • An interrogator autonomously reduces interference of receiving radio waves in a wireless tag. The interrogator transmitting and receiving a signal to and from a wireless tag, comprises a carrier sense unit detecting an idle channel in a plurality of channels used for communications with the wireless tags, a transmitting unit transmitting the signal to the wireless tag by use of the detected idle channel, an abnormality detecting unit detecting communication abnormality in the communications with the wireless tag, and a control unit controlling so as to interrupt, when detecting the communication abnormality, the transmission to the wireless tag, re-detect an idle channel after an elapse of a predetermined transmission halt period, and resume the signal transmission to the wireless tag by using the re-detected idle channel.
    • 询问器自主地减少无线标签中接收无线电波的干扰。 询问器向无线标签发送信号并从无线标签接收信号,包括检测用于与无线标签通信的多个信道中的空闲信道的载波侦听单元,发送单元,通过使用 检测到的空闲信道,异常检测单元,检测与无线标签的通信中的通信异常;以及控制单元,其控制以便在检测到通信异常时中断到无线标签的传输,重新检测到无线标签之后的空闲信道 经过预定的传输停止时段,并且通过使用重新检测的空闲信道来恢复到无线标签的信号传输。
    • 98. 发明申请
    • Liquid crystal display and method of manufacturing the same
    • 液晶显示器及其制造方法
    • US20060152659A1
    • 2006-07-13
    • US11374056
    • 2006-03-14
    • Shoichi IshiharaDaiichi SuzukiMitsutaka OkitaKenji NakaoYoshinori TanakaTsuyoshi Uemura
    • Shoichi IshiharaDaiichi SuzukiMitsutaka OkitaKenji NakaoYoshinori TanakaTsuyoshi Uemura
    • G02F1/1335
    • G02F1/1395G02F1/133371G02F1/13363G02F2001/133622
    • A liquid crystal display according to the invention includes a liquid crystal display element (100) having a liquid crystal layer (4) containing liquid crystal molecules oriented so as to assume a bend alignment when an image display is being made, and at least one retardation plate for compensating for a retardation of the liquid crystal layer, wherein the display is made by varying the retardation of the liquid crystal layer in accordance with video signals inputted from outside to vary the transmittance of the liquid crystal display element to light for display, characterized in that: the liquid crystal display element (100) includes a plurality of red pixels for displaying a red color, a plurality of green pixels for displaying a green color, and a plurality of blue pixels for displaying a blue color; and a thickness (53B) of the liquid crystal layer (4) associated with the blue pixels is larger than a thickness (53R,53G) of the liquid crystal layer associated with the red pixels and/or the green pixels.
    • 根据本发明的液晶显示器包括:液晶显示元件(100),具有液晶层(4),该液晶层包含液晶分子,所述液晶分子在进行图像显示时取向为呈现弯曲取向;以及至少一个延迟 用于补偿液晶层的延迟的板,其中通过根据从外部输入的视频信号改变液晶层的延迟来改变液晶显示元件的透射率,使其显示为光,来进行显示,其特征在于 液晶显示元件(100)包括用于显示红色的多个红色像素,用于显示绿色的多个绿色像素和用于显示蓝色的多个蓝色像素; 并且与蓝色像素相关联的液晶层(4)的厚度(53B)大于与红色像素和/或绿色像素相关联的液晶层的厚度(53R,53G)。