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    • 1. 发明授权
    • Method and apparatus for controlling vehicle mounted devices and
equipment
    • 用于控制车载装置和设备的方法和装置
    • US4503528A
    • 1985-03-05
    • US354045
    • 1982-03-02
    • Tadao NojiriKenji KanamaruMasahiro MatsuyamaTakayoshi NishikawaYoji Ito
    • Tadao NojiriKenji KanamaruMasahiro MatsuyamaTakayoshi NishikawaYoji Ito
    • B60H1/00B60R16/02B60R16/037G05B24/00G05B24/02G10L13/00H03G1/02H03J1/02H04Q9/00B60Q1/00G10L1/04H04B1/46
    • B60R16/0373B60H1/00757H03G1/02H03J1/025
    • A demand for a change in the operating condition of at least one of a plurality of vehicle mounted devices is issued by means of a single push button switch attached to the center of the steering wheel. When the vehicle occupant intends to manipulate a device such as a radio, stereo unit or an air conditioner, he depresses the switch to supply a microcomputer with a demand signal. The microcomputer produces an instruction signal with which a sound synthesizer produces sequential vocal announcements which are emitted via a speaker. The occupant depresses the switch again within a predetermined period of time after the emission of a vocal announcement naming a device intended to control so that the sound synthesizer now provides various manipulative information relating to the available manipulations of the selected device. The driver depresses the switch to issue responsive instructions in response to an announcement of desired manipulation. The microcomputer thus operates to produce necessary control signals which are fed to a corresponding control unit of the selected device. A sound recognizer may be used in place of or together with the switch to detect the demand and responsive instructions from the driver.
    • 通过安装在方向盘的中心的单个按钮开关来发出对多个车载装置中的至少一个的操作状态的改变的要求。 当车辆乘员想要操纵诸如无线电,立体声单元或空调的设备时,他按下开关以向需要信号的微型计算机供电。 微型计算机产生指令信号,声音合成器通过该信号产生通过扬声器发出的连续的声音通知。 乘客在发出命名要控制的设备的声音通知之后的预定时间段内再次按下开关,使得声音合成器现在提供与所选择的设备的可用操作有关的各种操纵信息。 驾驶员按下开关以响应于期望的操纵的公告发出响应指令。 因此,微计算机操作以产生必需的控制信号,该控制信号被馈送到所选设备的相应控制单元。 可以使用声音识别器代替或与开关一起检测来自驾驶员的需求和响应指令。
    • 3. 发明授权
    • Optical information reader and recording medium
    • 光信息阅读器和记录介质
    • US06394349B1
    • 2002-05-28
    • US09154587
    • 1998-09-17
    • Hisashi ShigekusaTadao Nojiri
    • Hisashi ShigekusaTadao Nojiri
    • G06K714
    • G06K7/10732G06K7/14
    • An optical information reader which can promptly eliminate mirror reflection regions with high accuracy without the need for a plurality of expensive CCDS. When it is discriminated that mirror reflection regions exist in an image of a two-dimensional code obtained by a CCD under illumination condition 1, the condition is changed to illumination condition 2 and an image is obtained. If there is a mirror reflection region also in the new image, the previously obtained image and the new image are synthesized by calculating the OR. When no mirror reflection regions exist in the synthesized image, a decoding is executed. Since it is sufficient to use only one CCD in the optical information reader, system cost is minimized. As images are obtained by the same CCD, even if images are synthesized, a positional deviation does not occur, the mirror reflection regions can be promptly eliminated with high accuracy, and an obtained image is accordingly very accurate.
    • 一种光学信息读取器,其可以以高精度快速消除镜面反射区域,而不需要多个昂贵的CCDS。 当在照明条件1下鉴别出由CCD获得的二维码的图像中存在镜面反射区域时,将条件改变为照明条件2并获得图像。 如果在新图像中也存在镜面反射区域,则通过计算OR来合成先前获得的图像和新图像。 当合成图像中不存在镜面反射区域时,执行解码。 由于在光学信息读取器中仅使用一个CCD就足够了,所以系统成本最小化。 由于通过相同的CCD获得图像,即使合成图像,也不会发生位置偏差,因此可以高精度地迅速消除镜面反射区域,因此获得的图像非常准确。
    • 4. 发明授权
    • Optical information reader
    • 光信息阅读器
    • US5597997A
    • 1997-01-28
    • US540239
    • 1995-10-05
    • Kenzo ObataYosimi KitazumiTakeshi WatanabeKouji TeramaeTadao Nojiri
    • Kenzo ObataYosimi KitazumiTakeshi WatanabeKouji TeramaeTadao Nojiri
    • G06K7/10
    • G06K7/10851G06K7/10732G06K7/10752G06K2207/1018
    • To accurately read optical information more than an opening diameter of a read opening without the read opening contacted with a reading object, in a reader for reading a bar code by irradiating light from a light source to a bar-code label, converging the reflected light through a mirror and a stop by a lens and focusing the converged light on a line image sensor with a shutter, a wavelength detector for detecting a wavelength of the reflected light and a light guide for irradiating light spots indicative of a readable range to the label are provided. Whether a reading state is in a contact reading state in which a read opening contacts the label or in a noncontact reading state in which the read opening separates from the label is determined based on a wavelength of the reflected light detected by the wavelength detector. A light emission quantity and a shutter speed are controlled so as to keep an incident light quantity to the image sensor at an optimum value on a basis of the decided result and reflected light intensity obtained by integrating a line sensor output.
    • 为了准确地读取光学信息而不是读取开口的开口直径,而读取开口与读取对象接触,在用于通过将来自光源的光照射到条形码标签来读取条形码的读取器中,会聚反射光 通过镜子和镜头停止,并将会聚的光聚焦在具有快门的线图像传感器上,用于检测反射光的波长的波长检测器和用于将指示可读范围的光点照射到标签的光导 被提供。 基于由波长检测器检测到的反射光的波长,读取状态是否处于读取开口接触标签的接触读取状态或读取开口与标签分离的非接触读取状态。 控制发光量和快门速度,以便基于所确定的结果和通过对行传感器输出进行积分而获得的反射光强度将图像传感器的入射光量保持在最佳值。
    • 5. 发明授权
    • Power supply apparatus for efficient power conservation of a battery
    • 用于电池高效省电的电源装置
    • US5528087A
    • 1996-06-18
    • US48889
    • 1993-04-20
    • Yosimitu SibataTadao Nojiri
    • Yosimitu SibataTadao Nojiri
    • G06F1/28G05F1/56G06F15/02H02J7/00H02J7/34H02M3/00H02M3/156H02M7/00
    • G05F1/56H02J7/34H02M3/156H02J2007/0059H02J7/0054Y10T307/625
    • A power supply apparatus suitable for a hand-held terminal or the like. In response to a power supply switch turning on, a voltage of a battery is supplied to a boosting voltage circuit and maintained through a diode at a charge capacitor and then applied to a memory, thereby allowing the hand-held terminal to operate normally. While the power supply switch is turned off, the supply voltage stored in the capacitor and applied to the memory is compared with a reference voltage in a comparator. When the supply voltage is lower than the reference voltage, the comparator outputs a signal to a control circuit couple the battery to the boosting circuit for a predetermined time so as to re-charge the capacitor and therefore guarantee back-up of the memory. This arrangement allows the use of the hand-held terminal for a longer time than is normally achieved concurrently with a normal operation of the hand-held device.
    • 适用于手持式终端等的电源装置。 响应于电源开关导通,电池的电压被提供给升压电压并通过充电电容器上的二极管保持,然后施加到存储器,从而允许手持终端正常工作。 当电源开关关闭时,将存储在电容器中并施加到存储器的电源电压与比较器中的参考电压进行比较。 当电源电压低于参考电压时,比较器输出信号到控制电路,将控制电路连接到升压电路一段预定的时间,以便对电容器进行再充电,从而保证存储器的备份。 这种布置允许使用手持终端比通常在手持设备的正常操作下同时实现的时间更长。