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公开(公告)号：JPH0272950A
公开(公告)日：1990-03-13
申请号：JP22491788
申请日：1988-09-08
Applicant: SONY CORP
Inventor： MAJIMA OSAMU , TOMONO KAORU , HIRASHIMA SHIGEYOSHI
Abstract: PURPOSE:To obtain a plate cylinder having a high grade, being proper to the printing of intermediate number and being capable of being utilized even any times by forming a meshy recessed section having uniform depth to a printing plate, filling the recessed section with heat-fusing fillers and sticking fillers corresponding to a picture onto a sheet by a heat-generating member while holding the sheet. CONSTITUTION:The whole printing plate is coated with heat-fusing fillers 16. Wax having the comparatively narrow range of the distribution of the melting point and hardness on curing and being adjusted so that viscosity thereof is lowered on melting is used as the fillers 16. The surface of the fillers is scraped off by an edge knife, and a plain plate cylinder 6 having a smooth surface is acquired. Molten fillers are easy to absorb or draw near to the printing plate, and a sheet 17 composed of absorbent paper, etc., having excellent heat conduction is placed. The sheet is manufactured by coating a polyimide resin with porous substance and particles such as aluminum oxide, and a heat-generating member 18 is put on the sheet. The heating element of the heat-generating member 18 is controlled in accordance with the variable density of a picture, and fillers 16 in a quantity corresponding to a calorific value from the heating element is melted, and attached onto the sheet 17 and removed, thus obtaining the plate cylinder 6 having a gradation.
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公开(公告)号：JPS61271529A
公开(公告)日：1986-12-01
申请号：JP11271185
申请日：1985-05-25
Applicant: SONY CORP
Inventor： YOSHIDA KIMIYOSHI , TOMONO KAORU , TAMARU EIJI , BENNO HIROSHI , SAKANO AKIO
Abstract: PURPOSE:To prevent the generation of the ringing component and to simplify the constitution of a control system by inhibiting the start of the supply scan of the voltage and current carried out by a drive part in a prescribed period after the output signal of a signal extracting part is set less than a specific level. CONSTITUTION:The signal component of a prescribed frequency is extracted by a signal extracting part out of the detection output signal obtained from a detection means 30 set on a position detecting plate when each position is detected. Then the relation is detected between the output of the output signal of the signal extracting part and a prescribed level. Based on this detection result, the position detection output showing a position on the plate 10 is obtained. An operating inhibiting part inhibits the start of the next voltage and current supply scan to the plate 10 after detecting that the output signal of the signal extracting part is less than a specific level and before a prescribed period passes after it is confirmed that said output signal does not exceed the specific level. Thus the generation of the ringing component is prevented.
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Patent Agency Ranking
公开(公告)号：JPS61267816A
公开(公告)日：1986-11-27
申请号：JP10994785
申请日：1985-05-22
Applicant: SONY CORP
Inventor： YOSHIDA KIMIYOSHI , BENNO HIROSHI , TOMONO KAORU , SAKANO AKIO , TAMARU EIJI
Abstract: PURPOSE:To attain the common use of an output signal producing circuit by obtaining the detection output signals corresponding to the positions of plural slender conductors out of a detecting means put on a position detecting plate and then obtaining the position detection output according to said output signals. CONSTITUTION:A start signal Ss and an end signal Se led out through a control signal lead-out part are supplied to output signal producing circuit parts 53-58 from drive circuit parts 31-34 for slender conductors X and Y of a position detecting plate 10. Thus a position detector obtains the position detection output of a detecting means 20 set on the plate 10. Then if a prescribed detection state is not obtained after the signal Ss is supplied to the parts 53-58, the position detecting action is through automatically at a time point when the signal Se is supplied. Thus both signals Ss and Se can be obtained from parts 31-34 set against the plate 10 without setting specially the parts 53-58. Furthermore the parts 53-58 can be used in common with each other.
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公开(公告)号：JPS61218196A
公开(公告)日：1986-09-27
申请号：JP5893285
申请日：1985-03-24
Applicant: SONY CORP
Inventor： TOMONO KAORU , BENNO HIROSHI , NAKAMURA TOSHIFUMI , SHIBUTA RYOTA , SAKANO AKIO , YOSHIDA KIMIYOSHI
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公开(公告)号：JPS61201321A
公开(公告)日：1986-09-06
申请号：JP4251785
申请日：1985-03-04
Applicant: SONY CORP
Inventor： TAMARU EIJI , YOSHIDA KIMIYOSHI , BENNO HIROSHI , TOMONO KAORU , SAKANO AKIO
Abstract: PURPOSE:To prevent wrong output due to a frictional electrostatic charge, etc., by signifying the difference between the 1st and the 2nd coordinate data which are fetched successively when it is less than a value determined according to the maximum movement distance of a voltage detecting means of a position detection plate. CONSTITUTION:A driving part 3 supplies a voltage to plural thin streak conductors of the position detection plate 1 for every specific short period and a voltage detecting means 2 generates a detection output corresponding to a position where it is placed on the position detection plate 1. A signal extracting means 5 extracts a signal component of specific frequency from the detection output and a data generating part 4 generates data corresponding to the time from the voltage supply to when the output of the signal extracting means 5 reaches a specific value. The difference between the 1st and the 2nd coordinate data which are fetched by a data fetching means 6 successively is calculated a coordinate difference detecting means 7 and one of the coordinate data is signified when the absolute value of the difference is less than the value of reference data determined according to the maximum movement distance of the voltage detecting means.
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公开(公告)号：JPS6115225A
公开(公告)日：1986-01-23
申请号：JP13612784
申请日：1984-06-30
Applicant: Sony Corp
Inventor： MISAO IKUO , YOSHIDA KIMIYOSHI , TAMARU EIJI , SAKANO AKIO , BENNO HIROSHI , TOMONO KAORU
Abstract: PURPOSE: To reduce effectively the level difference of signal voltage obtained from a voltage detecting means by setting a larger number of the 2nd thin strand conductors to which the prescribed voltage is applied at a time than the number of the similar 1st thin strand conductors.
CONSTITUTION: The voltage is supplied successively to the thin strand conductors X
1 WX
n arrayed in the X direction of a position detecting plate 10 and to the thin strand conductors Y
1 WY
m arrayed in the Y direction on the surface having a larger distance from a voltage detecting means 30 set on the plate 10 than the surface where said conductors X
1 WX
n are arrayed. In such a case, the position of the means 30 on the plate 10 is detected based on the signal voltage obtained from the means 30. Here the number of conductors Y to which the prescribed voltage is applied at a time is larger than the number of conductors X to which the prescribed voltage is applied at a time. Thus an equal position detecting state is secured between both array directions of conductors X and Y. In such a way, the detection errors are considerably reduced.
COPYRIGHT: (C)1986,JPO&JapioAbstract translation: 目的：通过设置比同样的第一细绞线导体数目更多的次数施加规定电压的第二细线导体，有效地降低从电压检测装置获得的信号电压的电平差。 构成：向位置检测板10的X方向排列的细绞线X1-Xn和与电压相距较大的表面上的Y方向排列的细线导体Y1-Ym依次供给电压 设置在板10上的检测装置30比所述导体X1-Xn排列的表面。 在这种情况下，基于从装置30获得的信号电压来检测装置30在板10上的位置。这里，每次施加规定电压的导体数Y大于 一次施加规定电压的导体X。 因此，在导体X和Y的两个阵列方向之间确保相等的位置检测状态。以这种方式，大大降低了检测误差。
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公开(公告)号：JPS60195635A
公开(公告)日：1985-10-04
申请号：JP5067484
申请日：1984-03-16
Applicant: Sony Corp
Inventor： YOSHIDA KIMIYOSHI , BENNO HIROSHI , TAMARU EIJI , TOMONO KAORU , SAKANO AKIO , KITAMURA NOBUO
Abstract: PURPOSE: To always obtain correct position detecting outputs, by setting a noise detecting period and inhibiting the position detecting output when the level of noise components contained in the output signal of a signal fetching means exceeds a prescribed level during the set period.
CONSTITUTION: A counter 55 makes time counting operations during prescribed periods Tx and Ty and outputs data corresponding to the counted time. A noise detecting period T
3 is set in each period Tx and Ty just before the period within which the counter 55 makes the counting operation for obtaining data that becomes the base of positional data outputs. If a noise component of a relatively high level exceeding a voltage threshold exists during the noise detecting period T
3 , no positional data is outputted from a data processing circuit 57 in accordance with the data output of the counter 55 during the period succeeding to the period T
3 , within which the noise component is detected. Therefore, improper position detecting outputs are eliminated.
COPYRIGHT: (C)1985,JPO&JapioAbstract translation: 目的：为了总是获得正确的位置检测输出，通过设置噪声检测周期，并且当在设定的周期期间包含在信号取出装置的输出信号中的噪声分量的电平超过规定的电平时，禁止位置检测输出。 构成：计数器55在规定期间Tx，Ty中进行计时运算，并输出与计数时间对应的数据。 在计数器55进行用于获得成为位置数据输出的基础的数据的计数操作的周期之前的每个周期Tx和Ty中设置噪声检测周期T3。 如果在噪声检测周期T3期间存在超过电压阈值的相对高电平的噪声分量，则在周期T3之后的期间，根据计数器55的数据输出，不从数据处理电路57输出位置数据 ，其中检测到噪声分量。 因此，消除了不正确的位置检测输出。
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