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1. 发明申请

WO1997047089A1 PHASE LOCKED LOOP CIRCUIT 审中-公开
标题翻译：相位锁定环路
公开(公告)号：WO1997047089A1
公开(公告)日：1997-12-11
申请号：PCT/JP1997001937
申请日：1997-06-06
申请人： SONY CINEMA PRODUCTS CORPORATION , TACHI, Katsuichi
发明人： SONY CINEMA PRODUCTS CORPORATION
IPC分类号： H03L07/08
CPC分类号： H03L7/0891
摘要： A phase locked loop circuit which follows up the phase of an input signal is provided with a phase comparator (150) which compares the phase of an inputted reference signal with that of the input signal inputted as a comparison object synchronously with a prescribed operation clock. Therefore, first and second detecting sections (154 and 155) and JK flip-flops (162 and 163) output data in accordance with the operation clock, and hence the phase shift between NU and ND data based on the difference between the delay amount of each input data by a loop or feedback constituting part and the phase shift between two tri-state logic outputs are eliminated. Since the phase comparison between the inputted two signals, namely between the reference signal and input signal is performed synchronously with the operation clock, the comparison data obtained as a result of the phase comparison is outputted at prescribed time intervals. Therefore, the malfunction of the phase locked loop circuit is reduced as a whole.
摘要翻译：一个跟随输入信号相位的锁相环电路设置有相位比较器（150），它将输入的参考信号的相位与作为比较对象输入的输入信号的相位与规定的操作时钟同步进行比较。因此，第一和第二检测部分（154和155）和JK触发器（162和163）根据操作时钟输出数据，因此基于在NU和ND数据的延迟量消除了由循环或反馈构成部分的每个输入数据以及两个三态逻辑输出之间的相移。由于输入的两个信号之间，即参考信号和输入信号之间的相位比较与操作时钟同步地执行，所以作为相位比较的结果获得的比较数据以规定的时间间隔被输出。因此，整体上减小了锁相环电路的故障。

2. 发明申请

WO1997008586A1 SYSTEM FOR PHOTOGRAPHICALLY RECORDING DIGITAL DATA AND ANALOG SOUNDTRACK, AND MEDIUM HAVING DIGITAL DATA AND ANALOG SOUNDTRACK RECORDED THEREON 审中-公开
标题翻译：用于摄影记录数字数据和模拟声音的系统，以及具有数字数据的介质和记录的模拟声音
公开(公告)号：WO1997008586A1
公开(公告)日：1997-03-06
申请号：PCT/US1996013750
申请日：1996-08-26
申请人： SONY CORPORATION , SONY CINEMA PRODUCTS CORPORATION
发明人： SONY CORPORATION , SONY CINEMA PRODUCTS CORPORATION , CALLAHAN, Raymond, E., Jr. , FLEMMING, Howard, J. , REESE, LeRoy, H. , JONES, Shawn, F. , WOOD, Dana, B.
IPC分类号： G03C05/14
CPC分类号： G03B31/02
摘要： A photosensitive medium, such as motion picture film, having digital data in multiple formats and analog audio signals photographically recorded thereon, and a system for photographically recording digital data (preferable including digital audio bits) in multiple formats and optionally also analog audio signals on a medium. Shown is a block diagram of an embodiment of the inventive system which includes a first camera assembly (56, 58) for photographically recording both digital and analog audio signals on a single motion picture film (61) in real time, and also includes a second camera assembly (96) for recording additional data on the same film (61) at a rate slower than a real time rate.
摘要翻译：具有多种格式的数字数据和照相记录的模拟音频信号的诸如电影胶片的光敏介质，以及用于以多种格式摄影地记录数字数据（优选包括数字音频位）的系统，以及可选地还在模拟音频信号上中。示出了本发明系统的实施例的框图，其包括用于在单个电影胶片（61）上实时照相地记录数字和模拟音频信号的第一相机组件（56,58），并且还包括第二相机组件（96），用于以比实时速率慢的速率在相同胶片（61）上记录附加数据。

3. 发明申请

WO1997048012A1 APPARATUS FOR RECORDING DATA ON MOVIE FILM 审中-公开
标题翻译：用于录制电影数据的装置
公开(公告)号：WO1997048012A1
公开(公告)日：1997-12-18
申请号：PCT/JP1997001998
申请日：1997-06-10
申请人： SONY CINEMA PRODUCTS CORPORATION , INOMATA, Naoki
发明人： SONY CINEMA PRODUCTS CORPORATION
IPC分类号： G03B31/00
CPC分类号： G11B7/126 , G03B31/02 , G11B7/0032
摘要： An apparatus for recording data on the pictures of a movie film comprises a plurality of light emitting diodes (LEDs) (4) turned on and driven in accordance with the data on the pictures, a light power detection section (5) for detecting the quantity of light emitted from each of the LEDs (4), a reference value output section (6) for outputting a reference output representing a reference value of the quantity of light to be emitted from each of the LEDs (4) and a control section (8) for comparing the reference value with each detection output value of the light power detection section (5) and controlling the light emission of each LED (4) so that each detection output value may be equal to the reference value. In this data recording apparatus of the movie film, each light emission means emits a uniform light quantity at the time of data recording. Therefore, uneven printing of the recording patterns of the negative film of the movie film is reduced, and the S/N ratio is improved when a positive film obtained on the basis of this negative film is reproduced. In other words, the quality of the negative film is economically improved when digital audio data are recorded on the movie film.
摘要翻译：一种用于在电影胶片的图像上记录数据的装置包括根据图像上的数据打开和驱动的多个发光二极管（LED）（4），用于检测数量的光功率检测部分（4）发射的光的基准值输出部（6），用于输出表示从每个LED（4）发射的光量的基准值的基准输出和控制部（6） 8），用于将参考值与光功率检测部分（5）的每个检测输出值进行比较并控制每个LED（4）的发光，使得每个检测输出值可以等于参考值。在电影胶片的该数据记录装置中，每个发光装置在数据记录时发出均匀的光量。因此，当再现基于该负片获得的正片时，电影胶片的底片的记录图案的不均匀打印被减少，并且S / N比得以改善。换句话说，当数字音频数据被记录在电影胶片上时，负片的质量经济地得到改善。

4. 发明申请

WO1997048013A1 DIGITAL SOUND SIGNAL REPRODUCING APPARATUS FOR FILM PROJECTOR 审中-公开
标题翻译：电影投影机数字声音重现装置
公开(公告)号：WO1997048013A1
公开(公告)日：1997-12-18
申请号：PCT/JP1997002055
申请日：1997-06-13
申请人： SONY CINEMA PRODUCTS CORPORATION , SAITO, Etsuro
发明人： SONY CINEMA PRODUCTS CORPORATION
IPC分类号： G03B31/00
CPC分类号： G11B15/62 , G03B31/02 , G11B15/60
摘要： A digital sound signal reproducing apparatus (10) which has a guide sprocket (11) around which an image film (1) is made to move, a guide roller (14) and a sound drum (13). The position of the sound drum (13) is changed and the number of members such as guide rollers is reduced. An optical reader (20) which reads and reproduces digital sound signals which are recorded on the digital sound signal recording part (5) of the image film (1) is provided on the sound drum (13). The guide sprocket (11) is provided near an image film supply entrance (10A) through which the image film (1) is supplied. The guide roller (14) is provided near an image film sending exit (10B) through which the image film (1) is sent out. Further, an image film transport regulator (30) which applies a transport load to the image film (1) supplied to the optical reader (20) is provided on the guide sprocket (11).
摘要翻译：一种数字声音信号再现装置，具有使图像胶片（1）移动的导向链轮（11），导辊（14）和声鼓（13）。声音鼓（13）的位置改变，并且诸如导向辊的构件的数量减少。读出并再现记录在图像胶片（1）的数字声音信号记录部件（5）上的数字声音信号的光学读取器（20）设置在声音鼓（13）上。引导链轮（11）设置在供给图像胶片（1）的图像胶片供给入口（10A）附近。引导辊（14）设置在图像胶片发送出口（10B）附近，图像胶片（1）通过该输出出口输出。此外，在引导链轮（11）上设置有向输送到光学读取器（20）的图像膜（1）施加输送负荷的图像转印调节器（30）。

5. 发明申请

WO1997050018A1 DEVICE FOR PLAYING A MOVIE FILM 审中-公开
标题翻译：播放电影片的设备
公开(公告)号：WO1997050018A1
公开(公告)日：1997-12-31
申请号：PCT/JP1997002140
申请日：1997-06-20
申请人： SONY CINEMA PRODUCTS CORPORATION , INATOME, Kiyoshi , SUZUKI, Yoshiyuki
发明人： SONY CINEMA PRODUCTS CORPORATION
IPC分类号： G03B31/02
CPC分类号： G11B20/10203 , G11B20/10 , G11B20/10009
摘要： A device for playing a movie film, which effects the tracking control by reading a tracking pattern recorded in a movie film and, then, reads audio data to obtain RF signals, wherein the signal level of the RF signal output from a voltage-controlled variable-gain amplifier (VCA) (11) for adjusting the level of the RF signal is held in a first sample-and-hold (S/H) circuit (13), the average signal level of audio data of the RF signal is held in a second S/H circuit (16) through a low-pass filter comprising a resistor (14) and a capacitor (15), a difference detector circuit (18) which receives the output of the first S/H circuit (13) or the second S/H circuit (16) through a switch (17) detects the difference between the signal level of the output of the first or second sample-and-hold circuit (13 or 16) and a predetermined signal level, and the VCA (11) is so controlled that the difference decreases.
摘要翻译：一种用于播放电影胶片的装置，其通过读取记录在电影胶片中的跟踪图案来实现跟踪控制，然后读取音频数据以获得RF信号，其中从电压控制变量输出的RF信号的信号电平将用于调整RF信号电平的增益放大器（VCA）（11）保持在第一采样保持（S / H）电路（13）中，保持RF信号的音频数据的平均信号电平在通过包括电阻器（14）和电容器（15）的低通滤波器的第二S / H电路（16）中，接收第一S / H电路（13）的输出的差分检测器电路（18）或第二S / H电路（16）通过开关（17）检测第一或第二采样保持电路（13或16）的输出的信号电平与预定信号电平之间的差异，并且 VCA（11）被如此控制以使差异减小。

6. 发明申请

WO1997049084A1 SYNCHRONOUS CONTROLLER 审中-公开
标题翻译：同步控制器
公开(公告)号：WO1997049084A1
公开(公告)日：1997-12-24
申请号：PCT/JP1997002084
申请日：1997-06-17
申请人： SONY CINEMA PRODUCTS CORPORATION , IMAHASHI, Kazuyasu , TACHI, Katsuichi , NOGUCHI, Norihiko
发明人： SONY CINEMA PRODUCTS CORPORATION
IPC分类号： G11B20/10
CPC分类号： G03B31/00 , G11B27/10
摘要： A synchronous controller comprising a memory (101) in which blocked data are stored, a clock generating circuit (102) which generates an input-side clock (Cin) in accordance with the rate of data to be synchronized and a memory control circuit (103) which generates an output-side clock (Cout) in accordance with the input-side clock (Cin) from the clock generating circuit (102). The block-data are stored in the memory (101) in accordance with the input-side clock (Cin) and the stored blocked data are outputted from the memory (101) in units of a block in accordance with the output-side clock (Cout) from the memory control circuit (103). The difference between the quantity of the data inputted to the memory (101) and the quantity of the data outputted from the memory (101) is detected by the memory control circuit (103) and the speed of the output-side clock (Cout) is changed by the memory control circuit (103) in accordance with the detected differential quantity so as to be synchronized with the input-side clock (Cin) from the clock generating circuit.
摘要翻译：一种同步控制器，包括存储有阻塞数据的存储器（101），根据要同步的数据速率产生输入侧时钟（Cin）的时钟发生电路（102）和存储器控制电路（103 ），其根据来自时钟发生电路（102）的输入侧时钟（Cin）产生输出侧时钟（Cout）。块数据根据输入侧时钟（Cin）被存储在存储器（101）中，并且存储的阻塞数据以块的单位从存储器（101）输出，根据输出侧时钟 Cout）从存储器控制电路（103）发送。输入到存储器（101）的数据量与从存储器（101）输出的数据量之间的差异由存储器控制电路（103）和输出侧时钟（Cout）的速度检测，根据检测到的差分量由存储器控制电路（103）改变，以便与来自时钟发生电路的输入侧时钟（Cin）同步。

7. 发明申请

WO1995030177A1 PRINTER MODULE FOR RECORDING A DIGITAL SOUNDTRACK 审中-公开
标题翻译：用于记录数字声音的打印机模块
公开(公告)号：WO1995030177A1
公开(公告)日：1995-11-09
申请号：PCT/US1995004994
申请日：1995-04-24
申请人： SONY CINEMA PRODUCTS CORPORATION
发明人： SONY CINEMA PRODUCTS CORPORATION , TAYLOR, Jeffrey, E. , STEWART, Lane, R. , TATE, Thomas , WEISMAN, Richard , WOOD, Dana , REESE, Leroy, H. , OZAKI, Yoshio
IPC分类号： G03B31/02
CPC分类号： G03B27/08 , G03B1/52 , G03B27/20 , G03B31/02
摘要： An add-on module (14) for a contact printer used to manufacture a motion picture. The module (14) enables the printing of a digital optical soundtrack on motion picture film from a sound negative (16) using a conventional contact printer (142). The module (14) includes a guide roller (24), a sprocket (26) and a main roller (34). Unexposed film (18) is placed in contact with the sound negative (16). The sound negative (16) is placed in contact with the guide roller (24) and the sprocket (26) and the unexposed film (18) is placed in contact with the main roller (34). The module (14) further includes a fiber optic light source (56) positioned adjacent to the sound negative (16) for exposing the film and forming the digital soundtrack. In addition, air pressure (64) is used to maintain contact between the sound negative (16) and the unexposed film (18) to ensure an accurate reproduction of the digital soundtrack. The digital soundtrack is formed on a portion of the positive print (18) which includes an area between each of the sprocket holes. In addition, the digital soundtrack extends from each sprocket hole to the edge of the positive print (18) on both sides of the print.
摘要翻译：一种用于制造电影的联系人打印机的附加模块（14）。模块（14）使得能够使用传统的联系人打印机（142）从声音负号（16）打印电影胶片上的数字光学配乐。模块（14）包括引导辊（24），链轮（26）和主辊（34）。未曝光的胶片（18）被放置成与声音（16）接触。声音负极（16）与引导辊（24）接触并且链轮（26）和未曝光胶片（18）被放置成与主辊（34）接触。模块（14）还包括邻近声音负极（16）定位的光纤光源（56），用于曝光胶片并形成数字声轨。另外，使用空气压力（64）来保持声音负片（16）和未曝光胶片（18）之间的接触，以确保数字音轨的准确再现。数字声轨形成在正打印件（18）的包括每个链轮孔之间的区域的部分上。此外，数字音轨从每个链轮孔延伸到打印件两侧的正面（18）的边缘。

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