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1.发明授权Gated oscillator having constant average d.c. output voltage during on and off times 失效具有恒定平均值的门控振荡器开关时间内的输出电压
公开(公告)号：US3914711A
公开(公告)日：1975-10-21
申请号：US44547174
申请日：1974-02-25
Applicant: RCA CORP
Inventor： CARLSON CURTIS RAYMOND , GOROG ISTVAN , HEYMAN PHILIP MICHAEL
CPC classification number: H03K3/03 , H03K3/027 , Y10S331/03
Abstract: An oscillator which can be selectively started and stopped in response to a control voltage. When the oscillator is stopped, the control voltage is used to derive a voltage that is summed with the oscillator output such that the d.c. voltage level of the oscillator is the same value, both in the presence and absence of oscillations.
Abstract translation: 可以响应于控制电压选择性地启动和停止的振荡器。 当振荡器停止时，控制电压用于导出与振荡器输出相加的电压，使得直流 振荡器的电压电平是相同的值，无论是否存在振荡。
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公开(公告)号：US3700804A
公开(公告)日：1972-10-24
申请号：US3700804D
申请日：1970-10-08
Applicant: RCA CORP
Inventor： HEYMAN PHILIP MICHAEL
CPC classification number: H01J29/14
Abstract: Method of operating a display tube comprising a screen including a cathodochromic material. The method comprises steps of heating the cathodochromic material to a temperature below the total erase temperature and writing information on the cathodochromic material (by electron impingement thereon) while the heating is continued. Heating can be done by the writing electron beam and/or supplemental heating means.
Abstract translation: 操作显示管的方法，其包括包含阴极色素材料的屏幕。 该方法包括以下步骤：在继续加热的同时将阴极着色材料加热到低于总擦除温度的温度，并将信息写入阴极色素材料上（通过电子冲击在其上）。
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公开(公告)号：US3706845A
公开(公告)日：1972-12-19
申请号：US3706845D
申请日：1970-10-08
Applicant: RCA CORP
Inventor： HEYMAN PHILIP MICHAEL , GOROG ISTVAN
CPC classification number: H01J29/14
Abstract: Operation of a cathodochromic display tube by steps including destabilizing the color centers for the optically reversible coloration component of the cathodochromic material. Such destabilizing excludes at least partially the optically reversible coloration components before the image-formation process. Destabilization can be achieved by heating the cathodochromic material to a temperature at least equal to the partial erase temperature but below the total erase temperature of the cathodochromic material, and/or by exposing the cathodochromic material material to radiation of suitable wavelength.
Abstract translation: 阴极彩色显像管的操作包括使用于阴极色素材料的光可逆着色组分的色心不稳定。 这种不稳定性在图像形成过程之前至少部分地排除光学上可逆的着色组分。
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公开(公告)号：FR2466079A1
公开(公告)日：1981-03-27
申请号：FR8020302
申请日：1980-09-22
Applicant: RCA CORP
Inventor： HEYMAN PHILIP MICHAEL , QUINN ROBERT LEON
Abstract: A workpiece having a machine-readable coded marking recessed into the surface thereof. The workpiece comprises a main body and a thin integral coating in the area of the marking. The marking comprises a plurality of related marks, such as a bar-code marking, which are recessed through the coating and which have substantially different light reflectances than the surrounding surface. The workpiece may include an integral undercoating between the coating and the main body with marks recessed into, but not through, the undercoating. The marks may be made by selectively removing material, as by abrasion or ablation, from defined surface areas and through the coating.
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公开(公告)号：IT1175704B
公开(公告)日：1987-07-15
申请号：IT2262484
申请日：1984-09-12
Applicant: RCA CORP
Inventor： HEYMAN PHILIP MICHAEL
Abstract: In an intaglio printing method, the steps of providing a novel intaglio inking plate having a surface and means for producing different prescribed patterns of shallow depressions therein, producing a first prescribed pattern of depressions in said surface, filling said depressions with ink, transferring ink from the pattern of filled depressions to a transfer surface, altering the surface to provide a second pattern of shallow depressions therein and then repeating the step of filling the depressions with ink and transferring an ink pattern to a transfer surface.
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Patent Agency Ranking
公开(公告)号：FR2466079B1
公开(公告)日：1986-06-13
申请号：FR8020302
申请日：1980-09-22
Applicant: RCA CORP
Inventor： HEYMAN PHILIP MICHAEL , QUINN ROBERT LEON
Abstract: A workpiece having a machine-readable coded marking recessed into the surface thereof. The workpiece comprises a main body and a thin integral coating in the area of the marking. The marking comprises a plurality of related marks, such as a bar-code marking, which are recessed through the coating and which have substantially different light reflectances than the surrounding surface. The workpiece may include an integral undercoating between the coating and the main body with marks recessed into, but not through, the undercoating. The marks may be made by selectively removing material, as by abrasion or ablation, from defined surface areas and through the coating.
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公开(公告)号：FR2552022A1
公开(公告)日：1985-03-22
申请号：FR8414263
申请日：1984-09-18
Applicant: RCA CORP
Inventor： HEYMAN PHILIP MICHAEL
IPC: B41F17/34 , B41F17/00 , B41K3/04 , B41K3/16 , B41K3/26 , B41M1/10 , B41N1/00 , B41M1/34 , B41M3/00 , B41N1/06
Abstract: In an intaglio printing method, the steps of providing a novel intaglio inking plate having a surface and means for producing different prescribed patterns of shallow depressions therein, producing a first prescribed pattern of depressions in said surface, filling said depressions with ink, transferring ink from the pattern of filled depressions to a transfer surface, altering the surface to provide a second pattern of shallow depressions therein and then repeating the step of filling the depressions with ink and transferring an ink pattern to a transfer surface.
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公开(公告)号：DE3035996A1
公开(公告)日：1981-04-02
申请号：DE3035996
申请日：1980-09-24
Applicant: RCA CORP
Inventor： HEYMAN PHILIP MICHAEL , QUINN ROBERT LEON
Abstract: A workpiece having a machine-readable coded marking recessed into the surface thereof. The workpiece comprises a main body and a thin integral coating in the area of the marking. The marking comprises a plurality of related marks, such as a bar-code marking, which are recessed through the coating and which have substantially different light reflectances than the surrounding surface. The workpiece may include an integral undercoating between the coating and the main body with marks recessed into, but not through, the undercoating. The marks may be made by selectively removing material, as by abrasion or ablation, from defined surface areas and through the coating.
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公开(公告)号：FR2457132A1
公开(公告)日：1980-12-19
申请号：FR8009496
申请日：1980-04-28
Applicant: RCA CORP
Inventor： HEYMAN PHILIP MICHAEL
Abstract: A workpiece having a machine-readable coded marking abraded into the surface thereof. The marking comprises a plurality of related marks, such as bar-code marking, which have substantially different light reflectances than the surrounding surface. The markings may be made by moving a means for abrading a defined surface area along a particular path with respect to the surface to be marked. The abrading means is selectively activated or deactivated according to a prearranged program to selectively abrade the surface.
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公开(公告)号：FR2552022B1
公开(公告)日：1988-07-29
申请号：FR8414263
申请日：1984-09-18
Applicant: RCA CORP
Inventor： HEYMAN PHILIP MICHAEL
IPC: B41F17/34 , B41F17/00 , B41K3/04 , B41K3/16 , B41K3/26 , B41M1/10 , B41N1/00 , B41M1/34 , B41M3/00 , B41N1/06
Abstract: In an intaglio printing method, the steps of providing a novel intaglio inking plate having a surface and means for producing different prescribed patterns of shallow depressions therein, producing a first prescribed pattern of depressions in said surface, filling said depressions with ink, transferring ink from the pattern of filled depressions to a transfer surface, altering the surface to provide a second pattern of shallow depressions therein and then repeating the step of filling the depressions with ink and transferring an ink pattern to a transfer surface.
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