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24 条记录 (耗时 0.013 秒)

    Bar code reader, bar code reading method and computer readable medium
    1.
    发明公开
    Bar code reader, bar code reading method and computer readable medium 失效
    Verfahren undGerätzum Lesen von Strichkodes undrechnerlesefähigesMedium

    公开(公告)号：EP0896292A2

    公开(公告)日：1999-02-10

    申请号：EP98302709.5

    申请日：1998-04-07

    申请人： FUJITSU LIMITED

    发明人： Watanabe, Mitsuo ,  Iwaguchi, Isao ,  Sato, Shinichi ,  Kawai, Hiroaki ,  Itoh, Motohiko

    IPC分类号： G06K7/10

    CPC分类号： G06K7/14

    摘要： Demodulated data B containing the whole of a right block and a part of a left block is obtained after demodulated data A containing a start guard bar (SGB) and based on a division reading process has been at first obtained. When demodulated data C containing an end guard bar (EGB) and numerical data of three characters is thereafter obtained, the demodulated data C is aligned with modulus 10-OK data obtained by synthesizing the demodulated data A with the demodulated data B on the basis of the end guard bar (EGB), and compares the tenth through twelfth characters (of the numerical data) of both of the data with each other. As a result of this comparison, if the tenth through twelfth characters (of the numerical data) of both of the data are coincident with each other, an identical character counter is incremented.

    摘要翻译： 在首先获得包含开始保护条（SGB）并且基于分割读取处理的解调数据A之后，包含整个右块和左块的一部分的解调数据B. 当获得包含端保护条（EGB）的解调数据C和三个字符的数字数据时，解调数据C与通过将解调数据A与解调数据B合成而获得的模数10-OK数据与基于 末端保护条（EGB），并将两个数据的第十到第十二个字符（数字数据）彼此进行比较。 作为比较的结果，如果两个数据的十到十二个字符（数字数据）彼此一致，则相同的字符计数器增加。

    Information processing device
    2.
    发明公开
    Information processing device 失效
    信息处理设备

    公开(公告)号：EP0864962A2

    公开(公告)日：1998-09-16

    申请号：EP97307865.2

    申请日：1997-10-06

    申请人： FUJITSU LIMITED

    发明人： Iwaguchi, Isao ,  Satoh, Shinichi ,  Kawai, Hiroaki ,  Watanabe, Mitsuo ,  Itoh, Motohiko

    IPC分类号： G06F3/023

    CPC分类号： G06F3/00 ,  G06F3/023

    摘要： An information processing device (3) connectable to another device (1) via a transmission line (4) includes an interface circuit (3a, 3b, 3c) connected to the transmission line, and a circuit which sends a signal to the transmission line and receives a signal from the transmission line. The interface circuit is supplied with electricity from the above another device (1). The above circuit is supplied with electricity from an external power source (5) connected to the information processing device (3).

    摘要翻译： 经由传输线路（4）可连接到另一设备（1）的信息处理设备（3）包括连接到传输线路的接口电路（3a，3b，3c）和向传输线路发送信号的电路，以及 从传输线接收信号。 接口电路由上述另一个装置（1）供电。 上述电路由连接到信息处理装置（3）的外部电源（5）供电。

    Method of reading barcode
    4.
    发明公开
    Method of reading barcode 失效
    Verfahren zum Lesen von Streifencodes

    公开(公告)号：EP1727071A2

    公开(公告)日：2006-11-29

    申请号：EP06017426.5

    申请日：1997-12-09

    申请人： FUJITSU LIMITED

    发明人： Itoh, Motohiko ,  Satoh, Shinichi ,  Watanabe, Mitsuo ,  Kawai, Hiroaki ,  Iwaguchi, Isao

    IPC分类号： G06K7/14

    CPC分类号： G06K7/10851 ,  G06K7/10574 ,  G06K7/14 ,  G06K7/1486

    摘要： A method of reading a bar code (7) based on bar-code data obtained by scanning said bar code (7) with light (L2), comprises the steps of: a) obtaining bar-code data; b) obtaining a number as to how many bar data are provided in at least one of a preceding portion and a following portion of said bar-code data; and c) accepting said bar-code data as valid data when said number is smaller than a predetermined number.

    摘要翻译： 基于通过用光（L2）扫描所述条形码（7）获得的条形码数据来读取条形码（7）的方法包括以下步骤：a）获得条形码数据; b）获得关于在所述条形码数据的前一部分和后续部分中的至少一个中提供多少条数据的数量; 以及c）当所述数量小于预定数量时，接受所述条形码数据作为有效数据。

    Bar code reader, bar code reading method and computer readable medium
    7.
    发明公开
    Bar code reader, bar code reading method and computer readable medium 失效
    装置和方法，用于读取条形码和计算机可读介质

    公开(公告)号：EP0898238A3

    公开(公告)日：2002-08-07

    申请号：EP98302708.7

    申请日：1998-04-07

    申请人： FUJITSU LIMITED

    发明人： Watanabe, Mitsuo ,  Iwaguchi, Isao ,  Satoh,Shinichi, c/o Fujitsu Limited ,  Kawai, Hiroaki ,  Itoh, Motohiko

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10

    摘要： A bar code reading method deals, as valid data, with demodulated data obtained by synthesizing demodulated data obtained by reading a first data block A of an upper stage of a bar code (having two column codes structured by arranging WPC codes up and down in two columns) with demodulated data obtained by reading a second data block B of the upper stage, and demodulated data obtained by synthesizing demodulated data obtained by reading a first data block C of a lower stage of the bar code with demodulated data obtained by reading a second data block D of the lower stage, only if both of the demodulated data obtained by reading the first data block A of the upper stage and the demodulated data obtained by reading the first data block C of the lower stage, contain a portion corresponding to data characters of the second data block (B, D), and further only if these sets of demodulated data are different from each other.

    Bar code reader and bar code reading method
    9.
    发明公开
    Bar code reader and bar code reading method 失效
    Verfahren undGerätzum Lesen von Strichkoden

    公开(公告)号：EP0919946A2

    公开(公告)日：1999-06-02

    申请号：EP98304432.2

    申请日：1998-06-04

    申请人： FUJITSU LIMITED

    发明人： Watanabe, Mitsuo ,  Itoh, Motohiko ,  Kawai, Hiroaki ,  Iwaguchi, Isao ,  Sato, Shinichi

    IPC分类号： G06K7/10

    CPC分类号： G06K7/1473 ,  G06K7/14

    摘要： The present invention introduce a bar code reader capable of inferring data coded into one character failing in demodulation when one character can not be demodulated. The CPU demodulates the data obtained by reading bar code for each data character. Concerning the data character failing in demodulation, bar width data for four bars before demodulation is stored in the temporary saving buffer. When 11 data characters are successful in demodulation, the CPU calculates back the modulus 10 check based on the demodulated data corresponding to 11 data characters, and infers a value of the demodulated data corresponding to the data character failing in demodulation. The CPU, when the data character failing in demodulation is contained in the left data block, infers an ODD/EVEN configuration of the demodulated data corresponding to the data character failing in demodulation based on five pieces of demodulated data corresponding to data characters successful in demodulation in the left data block.

    摘要翻译： 本发明引入一种条形码阅读器，当一个字符不能被解调时，能够将编码成一个字符的数据解码失败的条形码读取器。 CPU解调通过读取每个数据字符的条形码获得的数据。 关于解调中的数据字符失败，解调之前的四个条的条宽数据被存储在临时保存缓冲器中。 当11个数据字符解调成功时，CPU根据对应于11个数据字符的解调数据计算出模数10检验，并推断与数据字符对应的数据字符在解调中失败的值。 当解调中的数据字符包含在左数据块中时，CPU根据与解调中成功的数据字符相对应的五个解调数据来推测与解调中的数据字符失真相对应的解调数据的ODD / EVEN配置 在左数据块中。

    Method of reading bar code
    10.
    发明公开
    Method of reading bar code 失效
    Verfahren zum Lesen von Streifencodes

    公开(公告)号：EP0856808A2

    公开(公告)日：1998-08-05

    申请号：EP97309912.0

    申请日：1997-12-09

    申请人： FUJITSU LIMITED

    发明人： Itoh, Motohiko ,  Satoh, Shinichi ,  Watanabe, Mitsuo ,  Kawai, Hiroaki ,  Iwaguchi, Isao

    IPC分类号： G06K7/14

    CPC分类号： G06K7/10851 ,  G06K7/10574 ,  G06K7/14 ,  G06K7/1486

    摘要： A method of the invention reads a bar code (7) based on bar-code data obtained by scanning the bar code (7) with light (L2). The method includes the steps of a) obtaining bar-code data, b) obtaining a sum of bar-data widths with respect to a predetermined number of bar data provided in at least one of a preceding portion and a following portion of the bar-code data, c) repeating the steps a) and b) once to obtain another sum, and d) making a comparison of the sum with another sum. The methods further includes a step of accepting the bar-code data as valid data when a result of the comparison satisfies a predetermined condition.

    摘要翻译： 本发明的方法基于通过用光（L2）扫描条形码（7）获得的条形码数据来读取条形码（7）。 该方法包括以下步骤：a）获得条形码数据，b）相对于在条形码数据的前一部分和后续部分中的至少一个中提供的预定数量的条形数据获得条形数据宽度之和， 代码数据，c）重复步骤a）和b）一次以获得另一个总和，以及d）对所述和与另一个和进行比较。 所述方法还包括当比较结果满足预定条件时接受条形码数据作为有效数据的步骤。