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21. 发明专利

JPS5842100A VOICE RECOGNITION UNIT 失效
公开(公告)号：JPS5842100A
公开(公告)日：1983-03-11
申请号：JP14075781
申请日：1981-09-07
申请人： NIPPON DENSO CO
发明人： TERAURA NOBUYUKI , NOJIRI TADAO , OKAMOTO ATSUTOSHI
IPC分类号： G10L11/00 , G10L15/10

22. 发明专利

JPS5774238A Voice informer for vehicle 失效
标题翻译：车辆声音信息
公开(公告)号：JPS5774238A
公开(公告)日：1982-05-10
申请号：JP14981280
申请日：1980-10-24
申请人： Nippon Denso Co Ltd
发明人： KOJIMA AKIRA , OKAMOTO ATSUTOSHI
IPC分类号： B60Q11/00 , B60R16/02 , B60R16/037 , G08B3/10
CPC分类号： B60R16/0373
摘要： PURPOSE: To prohibit selectively unnecessary voice production in a voice informer for informing a specific condition of a subject item by providing an indicating means which prohibits the voice production in response to the sort of items.
CONSTITUTION: When a sensor of sensor group 1 detects a specific condition, an encoder 2 generates the position and interrupt signals. An arithmetic processing circuit 5 begins interrupt process according to this interrupt signal to compare the interrupt signal with coded rank data and determine the number of time of generating voice warnings according to the rank data value. The rank data is selected by a level switch 3 to open a power switch 7 when a slide terminal 3a is turned OFF and at the same time prohibit the voice warnings corresponding to the ranks 1W4. Subjet items are ranked and when the item in 2 position is selected for example; the voice warning of items corresponding to 3, 4 positions are prohibited.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过提供一种指示装置来禁止在语音通知器中不必要的语音产生，以通知对象项目的具体情况，该指示装置响应于该类别的项目而禁止语音产生。构成：当传感器组1的传感器检测到特定条件时，编码器2产生位置和中断信号。算术处理电路5根据该中断信号开始中断处理，以将中断信号与编码秩数据进行比较，并根据等级数据值确定产生语音警告的时间数。当滑动终端3a关闭时，等级数据由电平开关3选择以打开电源开关7，并且同时禁止与行列1-4对应的语音警告。子项目排名，例如选择2位的项目; 对应3，4个职位的项目的语音警告被禁止。

23. 发明专利

JPS5764298A Voice recognizing device 失效
公开(公告)号：JPS5764298A
公开(公告)日：1982-04-19
申请号：JP14017580
申请日：1980-10-06
申请人： Nippon Denso Co
发明人： ASADA HIROSHIGE , OKAMOTO ATSUTOSHI
IPC分类号： G10L11/00 , G10L15/10

24. 发明专利

JPS5330223A AUTOMAITC CODE READING UNIT 失效
公开(公告)号：JPS5330223A
公开(公告)日：1978-03-22
申请号：JP10439876
申请日：1976-09-01
申请人： NIPPON DENSO CO
发明人： SUGIURA AKIO , OKAMOTO ATSUTOSHI , NOJIRI TADAO
IPC分类号： G06K7/015 , G02B7/32 , G02B27/40 , G06K7/10
摘要： PURPOSE:To secure a clear formation of a code video even if the label position of a reading sensor may change in the light axis direction, by controlling the distance between a condenser lens and the reading sensor. Thus, the readable range can be increased.

25. 发明专利

JPH0377446B2 失效
公开(公告)号：JPH0377446B2
公开(公告)日：1991-12-10
申请号：JP2625888
申请日：1988-02-05
申请人： NIPPON DENSO CO
发明人： ASADA HIROSHIGE , OKAMOTO ATSUTOSHI
IPC分类号： G09B29/10 , G01C21/00 , G08G1/0969 , G08G1/137

26. 发明专利

JPH0130186B2 失效
公开(公告)号：JPH0130186B2
公开(公告)日：1989-06-16
申请号：JP814282
申请日：1982-01-20
申请人： NIPPON DENSO CO
发明人： HARA MASAHIRO , OKAMOTO ATSUTOSHI , SAKAI TOSHITAKA
IPC分类号： G06K7/10 , G06K7/14

27. 发明专利

JPS63253485A OPTICAL INFORMATION READING DEVICE 失效
公开(公告)号：JPS63253485A
公开(公告)日：1988-10-20
申请号：JP8783887
申请日：1987-04-09
申请人： NIPPON DENSO CO
发明人： MATSUSHIMA TAKESHI , OKAMOTO ATSUTOSHI
IPC分类号： G06K9/20 , G06K7/10
摘要： PURPOSE:To secure high reading accuracy over a wide range of exposure intensity by providing an initializing part to erase the signal charge produced by the photodetecting part of a reading sensor by an optional timing. CONSTITUTION:The optical information is supplied to a photodetecting part M2 containing plural photosensors via an optical system M1. The signal charge produced at the part M2 is supplied to a signal processing part M4 from an output part M3 based on a reading start signal. Here an initializing part M5 is added to erase the signal charge in response to a prescribed initializing signal. An exposure control means M6 controls the light quantity of exposure according to the time needed for the initializing signal produced at the part M5 through the reading start signal. Thus it is possible to control properly the light quality of exposure of a reading sensor even in a state where the exposure intensity is extremely high. As a result, the high reading accuracy is secured over a wide range of exposure intensity.

28. 发明专利

JPS6217270B2 失效
公开(公告)号：JPS6217270B2
公开(公告)日：1987-04-16
申请号：JP13281882
申请日：1982-07-29
申请人： NIPPON DENSO CO
发明人： HARA MASAHIRO , OKAMOTO ATSUTOSHI , SAKAI TOSHITAKA , OOSHIMA TADAO , YAMAMOTO HIROSHI , TAKAI HIROMITSU
IPC分类号： G06K7/10

29. 发明专利

JPS60235277A OPTICAL INFORMATION READER 失效
公开(公告)号：JPS60235277A
公开(公告)日：1985-11-21
申请号：JP9166484
申请日：1984-05-07
申请人： NIPPON DENSO CO
发明人： SENDA KATSUMI , OKAMOTO ATSUTOSHI , YAMAMOTO HIROSHI , SAKAI TOSHITAKA , OOSHIMA TADAO , TAKAI HIROMITSU
IPC分类号： G06K7/10 , G06K9/24
摘要： PURPOSE:To read accurately information even if the brightness is changed considerably, by switching and adjusting the aperture area of an aperture member, which is provided with a liquid crystal changing the aperture area and is set in the optical path, in accordance with the intensity of light in a bar code reader. CONSTITUTION:The illuminated light of a light emitting diode 1 is irradiated to a bar code label 4 through a light scattering member 3, and the reflected light is focused onto an image sensor 9 through an optical system consisting of a lens 7 and an aperture member 8. When a voltage is applied to a transparent electrode film of the aperture member 8, the axis of molecules of the liquid crystal layer is changed with respect to the arrangement direction, and the light transmittance is reduced. The applied voltage is controlled by the signal of an electronic control circuit 11 of the image sensor 9 to correct the quantity of light incident on the image sensor 9 to a proper value, and the bar code is read in a uniform level even if the ambient illuminance is high.

30. 发明专利

JPS5924383A Optical information reader 失效
标题翻译：光信息阅读器
公开(公告)号：JPS5924383A
公开(公告)日：1984-02-08
申请号：JP13281882
申请日：1982-07-29
申请人： Nippon Denso Co Ltd
发明人： HARA MASAHIRO , OKAMOTO ATSUTOSHI , SAKAI TOSHITAKA , OOSHIMA TADAO , YAMAMOTO HIROSHI , TAKAI HIROMITSU
IPC分类号： G06K7/10
CPC分类号： G06K7/10841
摘要： PURPOSE:To ensure accurate reading through a simple device even with the printing of a heat-sensitive printer, by using a light source of a diode which emits high-luminance red light having a wavelength within a range of 660+ or -60nm to read information recorded optically. CONSTITUTION:Plural diodes which emit the high-luminance red light having a wavelength within a range of 660+ or -60nm are arranged in a row. Then the information to be read is irradiated, and this reflected light is detected by a reading sensor diode. The light emitting diode has a spectrum distribution as shown by B in the figure, and a sensor diode has the sensitivity characteristics as shown by A in the figure. The reflection factor of black color has the characteristics as shown by C for a bar code printed by a heat-sensitive printer. Only the reflection factor approximate to 40% is detected for the black color printed by said heat-sensitive printer. This avoids incapability of reading, and furthermore an ordinary print can also be read with no problem as long as a contrast is higher than a normal level. As a result, an infrared filter can be excluded to miniaturize an optical information reader.
摘要翻译：目的：为了通过使用热敏打印机的打印来确保通过简单的设备的准确读取，通过使用发射具有在660+或-60nm范围内的波长的高亮度红光的二极管光源来读取信息记录光学。构成：将发射具有在660+或-60nm范围内的波长的高亮度红光的多个二极管排列成一排。然后照射要读取的信息，并且该反射光由读取传感器二极管检测。发光二极管具有如图中B所示的频谱分布，并且传感器二极管具有如图所示的A所示的灵敏度特性。对于由热敏打印机印刷的条形码，黑色的反射系数具有如C所示的特性。对于由所述热敏打印机印刷的黑色，仅检测到接近40％的反射系数。这避免了读取的不适用性，而且只要对比度高于正常水平，普通打印也可以毫无问题地被读出。结果，可以排除红外滤光器以使光学信息读取器小型化。

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