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公开(公告)号：EP0039899B1
公开(公告)日：1985-02-13
申请号：EP81103441.2
申请日：1981-05-06
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公开(公告)号：EP0039899A3
公开(公告)日：1983-01-05
申请号：EP81103441
申请日：1981-05-06
摘要： An analog scan signal having a repetitive background waveform is converted into a multi-level signal through a peak hold circuit (2), a converter (14,83,93), a digital memory (4,4') and a discriminator (6). The peak hold circuit detects and holds the peak voltage of the current scan lines. The background waveform is normalized by the peak voltage and converted into a digital signal in the converter and stored in the memory. The analog scan signal is discriminated in the discriminator on the basis of a reference voltage produced with the normalized background waveform read out of the memory and converted in the converter and with the current peak voltage supplied from the peak hold circuit.
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公开(公告)号：EP0039899A2
公开(公告)日：1981-11-18
申请号：EP81103441.2
申请日：1981-05-06
摘要： An analog scan signal having a repetitive background waveform is converted into a multi-level signal through a peak hold circuit (2), a converter (14,83,93), a digital memory (4,4') and a discriminator (6). The peak hold circuit detects and holds the peak voltage of the current scan lines. The background waveform is normalized by the peak voltage and converted into a digital signal in the converter and stored in the memory. The analog scan signal is discriminated in the discriminator on the basis of a reference voltage produced with the normalized background waveform read out of the memory and converted in the converter and with the current peak voltage supplied from the peak hold circuit.
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公开(公告)号：EP0332082B1
公开(公告)日：1993-06-09
申请号：EP89103783.0
申请日：1989-03-03
申请人： HITACHI, LTD.
发明人： Yasutomi, Yoshiyuki , Miyoshi, Tadahiko , Sobue, Masahisa , Yamashita, Nobuyuki , Nagase, Hiroshi , Tanno, Kiyohiko , Arimoto, Shoji , Jooraku, Fumio
CPC分类号： C04B35/58042 , C04B35/5156 , C04B35/5158 , C04B35/58 , C04B35/58007 , C04B35/58014 , C04B35/58028 , C04B35/581 , C04B35/584 , C04B35/6303 , C04B35/632 , C04B35/63408 , C04B35/645 , C04B35/65 , C04B35/806
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公开(公告)号：EP0446829B1
公开(公告)日：1995-01-04
申请号：EP91103678.8
申请日：1991-03-11
申请人： HITACHI, LTD. , HITACHI CABLE, LTD.
发明人： Hirane, Hideo , Tanno, Kiyohiko , Masuda, Kazuhito
IPC分类号： B41J2/45
CPC分类号： B41J2/45
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6.发明公开Conductive material and process for preparing the same 失效Leitfähiges材料和Verfahren zu seiner Herstellung。
公开(公告)号：EP0332082A2
公开(公告)日：1989-09-13
申请号：EP89103783.0
申请日：1989-03-03
申请人： HITACHI, LTD.
发明人： Yasutomi, Yoshiyuki , Miyoshi, Tadahiko , Sobue, Masahisa , Yamashita, Nobuyuki , Nagase, Hiroshi , Tanno, Kiyohiko , Arimoto, Shoji , Jooraku, Fumio
CPC分类号： C04B35/58042 , C04B35/5156 , C04B35/5158 , C04B35/58 , C04B35/58007 , C04B35/58014 , C04B35/58028 , C04B35/581 , C04B35/584 , C04B35/6303 , C04B35/632 , C04B35/63408 , C04B35/645 , C04B35/65 , C04B35/806
摘要： The invention provides a conductor comprising a reaction-sintered body of a conductive nitride produced from a powder of at least one metal selected from Ti, Zr, V, Nb, Ta, Cr, Ce, Co, Mn, Hf, W, Mo, Fe, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Yb, Lu, Th and Ni, and a process for producing such conductor by heating a molding containing a metal powder in a nitriding gaseous atmosphere containing no CO gas.
摘要翻译： 本发明提供了一种导体，其包括由选自Ti，Zr，V，Nb，Ta，Cr，Ce，Co，Mn，Hf，W，Mo中的至少一种金属的粉末制成的导电氮化物的反应烧结体， Fe，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Yb，Lu，Th和Ni，以及通过在不含CO气体的氮化气氛中加热含有金属粉末的成型体 。
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公开(公告)号：EP0446829A3
公开(公告)日：1991-11-13
申请号：EP91103678.8
申请日：1991-03-11
申请人： HITACHI, LTD. , HITACHI CABLE, LTD.
发明人： Hirane, Hideo , Tanno, Kiyohiko , Masuda, Kazuhito
IPC分类号： B41J2/45
CPC分类号： B41J2/45
摘要： A light emitter array diagnostic apparatus for diagnosing whether individual light emitter elements (E1-En) in a light emitter array unit (3) normally emit light or not includes a check data generator (1) which supplies check data so as to cause sequential simultaneously emission of light from at least one light emitter element (E1-En) in each of a plurality of groups of the light emitter array unit (3) divided into such groups (31, 32, 33, ..., 3n), until all of the light emitter elements (E1-En) emit light. The light outputs from the individual light emitter elements (E1-En) are received and photoelectrically converted by photo detector units (41, 42, 43, . .., 4n), and a diagnostic unit (4) connected to the photo detector units (41,42,43,--4n) and including an adder (50) and/or a comparator (6) diagnoses the state of luminescence of the individual light emitter elements (E1-En).
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公开(公告)号：EP0332082A3
公开(公告)日：1991-06-05
申请号：EP89103783.0
申请日：1989-03-03
申请人： HITACHI, LTD.
发明人： Yasutomi, Yoshiyuki , Miyoshi, Tadahiko , Sobue, Masahisa , Yamashita, Nobuyuki , Nagase, Hiroshi , Tanno, Kiyohiko , Arimoto, Shoji , Jooraku, Fumio
CPC分类号： C04B35/58042 , C04B35/5156 , C04B35/5158 , C04B35/58 , C04B35/58007 , C04B35/58014 , C04B35/58028 , C04B35/581 , C04B35/584 , C04B35/6303 , C04B35/632 , C04B35/63408 , C04B35/645 , C04B35/65 , C04B35/806
摘要： The invention provides a conductor comprising a reaction-sintered body of a conductive nitride produced from a powder of at least one metal selected from Ti, Zr, V, Nb, Ta, Cr, Ce, Co, Mn, Hf, W, Mo, Fe, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Yb, Lu, Th and Ni, and a process for producing such conductor by heating a molding containing a metal powder in a nitriding gaseous atmosphere containing no CO gas.
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9.发明公开
公开(公告)号：EP0283934A1
公开(公告)日：1988-09-28
申请号：EP88104260.0
申请日：1988-03-17
发明人： Hirane, Hideo , Tanno, Kiyohiko , Yagi, Kentaro , Iitsuka, Hisao
IPC分类号： G06K15/12
CPC分类号： G06K15/1247 , H04N1/40031 , H04N1/4015
摘要： A driving circuit for a light emitting diode array, which is divided into a plurality of drivers (B₁, B₂, ..... B n , B m ) for every driving output (Q₁, Q₂, ....., Q N ) and so constructed that the control of the sum of the currents flowing therethrough is set by selecting one or a plurality of the divided drivers (B₁, B₂, ..... B n ) by using digital signals "1" and "0".
摘要翻译： 一种用于每个驱动输出（Q1，Q2，...，QN）的发光二极管阵列的驱动电路，其被分成多个驱动器（B1，B2，... Bn，Bm）和 通过使用数字信号“1”和“0”来选择一个或多个划分的驱动器（B1，B2，... Bn）来设定流过其中的电流之和的控制。
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公开(公告)号：EP0446829A2
公开(公告)日：1991-09-18
申请号：EP91103678.8
申请日：1991-03-11
申请人： HITACHI, LTD. , HITACHI CABLE, LTD.
发明人： Hirane, Hideo , Tanno, Kiyohiko , Masuda, Kazuhito
IPC分类号： B41J2/45
CPC分类号： B41J2/45
摘要： A light emitter array diagnostic apparatus for diagnosing whether individual light emitter elements (E1-En) in a light emitter array unit (3) normally emit light or not includes a check data generator (1) which supplies check data so as to cause sequential simultaneously emission of light from at least one light emitter element (E1-En) in each of a plurality of groups of the light emitter array unit (3) divided into such groups (31, 32, 33, ..., 3n), until all of the light emitter elements (E1-En) emit light. The light outputs from the individual light emitter elements (E1-En) are received and photoelectrically converted by photo detector units (41, 42, 43, . .., 4n), and a diagnostic unit (4) connected to the photo detector units (41,42,43,--4n) and including an adder (50) and/or a comparator (6) diagnoses the state of luminescence of the individual light emitter elements (E1-En).
摘要翻译： 一种用于诊断光发射器阵列单元（3）中的各个发光元件（E1-En）是否正常发光的发光体阵列诊断装置，包括检查数据发生器（1），该校验数据发生器（1）提供校验数据以便同时进行 从分配成这样的组（31,32,33，...，3n）的发光体阵列单元（3）的多个组中的至少一个发光元件（E1-En）发射光，直到 所有发光元件（E1-En）发光。 来自各个发光元件（E1-En）的光输出被光检测器单元（41,42,43，...，4n）接收和光电转换，以及连接到光电检测器单元 （41,42,43，-4n），并且包括加法器（50）和/或比较器（6）来诊断各个发光元件（E1-En）的发光状态。
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