专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1994027287A1 DISK DEVICE 审中-公开
标题翻译：磁盘设备
公开(公告)号：WO1994027287A1
公开(公告)日：1994-11-24
申请号：PCT/JP1994000793
申请日：1994-05-17
申请人： SONY CORPORATION , TANAKA, Shoji , TAKEDA, Toru
发明人： SONY CORPORATION
IPC分类号： G11B05/09
CPC分类号： G11B27/3027 , G11B20/10 , G11B20/12 , G11B20/1403 , G11B2220/20
摘要： Clock marks for extracting clock components are made in advance at regular intervals along the track of a discoid recording medium, and clock components are extracted by detecting these clock marks at the time of rotating the discoid recording medium. Since the clock components are extracted from the definitely and periodically arranged clock marks in such a way, and interpolating clocks in sections between clock marks are generated based on the extracted clock components, highly accurate clocks can be obtained as compared with the case where clocks are extracted from reproduced codes. Therefore, the capacity of the discoid recording medium can be remarkably increased.
摘要翻译：用于提取时钟分量的时钟标记是沿着盘状记录介质的轨道以规则的间隔预先进行的，并且在旋转盘状记录介质时检测这些时钟标记来提取时钟分量。由于以这样的方式从明确且周期性排列的时钟标记中提取时钟分量，并且基于所提取的时钟分量来生成在时钟标记之间的部分内插时钟，与时钟是从复制代码中提取。因此，可以显着提高盘状记录介质的容量。

2. 发明申请

WO1995006314A1 LOAD/UNLOAD APPARATUS AND DRIVING CONTROL CIRCUIT 审中-公开
标题翻译：装载/卸载装置和驱动控制电路
公开(公告)号：WO1995006314A1
公开(公告)日：1995-03-02
申请号：PCT/JP1994001396
申请日：1994-08-24
申请人： SONY CORPORATION , MASUOKA, Dai , TAKEDA, Toru
发明人： SONY CORPORATION
IPC分类号： G11B21/12
CPC分类号： G11B21/12 , G11B5/54
摘要： In a load/unload apparatus for loading/unloading a head slider, an actuator (3) is driven by pulses from a driving circuit (11), and when the pulse is OFF a counterelectromotive force is detected in a voice coil motor and is fed back to the driving circuit, so that the driving circuit (11) controls the position and the speed of the actuator. Accordingly, the load/unload speed can be controlled to a desired value, and collision between a head and a disk can be minimized.
摘要翻译：在用于装载/卸载磁头滑块的装载/卸载装置中，致动器（3）由来自驱动电路（11）的脉冲驱动，并且当脉冲为OFF时，在音圈电机中检测到反电动势，并且被馈送回到驱动电路，使得驱动电路（11）控制致动器的位置和速度。因此，可以将负载/卸载速度控制到期望值，并且可以使头部和盘之间的碰撞最小化。

3. 发明申请

WO1994020954A1 MAGNETIC DISK APPARATUS AND METHOD OF PRODUCTION THEREOF 审中-公开
标题翻译：磁盘设备及其生产方法
公开(公告)号：WO1994020954A1
公开(公告)日：1994-09-15
申请号：PCT/JP1994000350
申请日：1994-03-04
申请人： SONY CORPORATION , WATANABE, Kenjiro , TAKEDA, Toru , SEKO, Satoru , KAWAZOE, Kazushige , MUTO, Takayasu , MORITA, Osamu , HAYASHI, Nobuhiro , ISHIDA, Takehisa , ISHIOKA, Hideaki , YAMAKOSHI, Takamichi
发明人： SONY CORPORATION
IPC分类号： G11B05/09
CPC分类号： G11B20/1833 , G11B5/0086 , G11B5/012 , G11B5/5526 , G11B5/553 , G11B5/59605 , G11B5/59627 , G11B5/59633 , G11B5/82 , G11B20/10009 , G11B20/10194 , G11B20/1252 , G11B20/1258 , G11B25/043 , G11B27/19 , G11B27/3027 , G11B33/1486 , G11B2020/1277 , G11B2020/1292 , G11B2220/20
摘要： A magnetic disk apparatus suitable for use as a hard disk apparatus in a computer system. The apparatus includes a disk-like medium having a magnetic film formed on a surface, which information is recorded on or reproduced from; and magnetic heads (20 - 31) for recording on or reproducing from the information the disk-like medium. The disk-like medium has data recording regions (20 - 41D) and control signal recording regions (20 - 40), (20 - 41H). In the data recording regions, data tracks are raised and adjacent data tracks are separated by recessing guard bands (20 - 20). In the control signal recording region, on the other hand, tracking marks (20 - 12), (20 - 13) for tracking control of the magnetic heads, track number marks (20 - 71) for stipulating the tracks , track numbers (20 - 41b1), (20 - 41b2) and clock marks (20 - 11) for equidistantly dividing a circumference are formed in projections and recesses along the paths (21 - 21) of the magnetic heads. In this apparatus, the guard band is recessed with respect to the track. Accordingly, the guard band needs not be expanded so as to reduce cross-talk, and a recording capacity can be increased by reducing the track pitch. Because the tracking mark and the track number mark or the clock mark are formed in projections and recesses along the paths of the magnetic heads, accurate access becomes possible even when the track pitch is reduced.
摘要翻译：适用于计算机系统中的硬盘装置的磁盘装置。该装置包括具有形成在表面上的磁性膜的盘状介质，该信息被记录在其上或从其再现; 以及用于在信息盘上记录或从盘状介质再现信息的磁头（20-31）。盘状介质具有数据记录区（20〜41D）和控制信号记录区（20-40），（20-41H）。在数据记录区域中，数据轨道被升高，并且相邻数据轨道被凹陷保护带（20-20）分开。另一方面，在控制信号记录区域中，用于跟踪磁头的跟踪的跟踪标记（20-12），（20-13），用于规定轨道的轨道号码（20〜71），轨道号（20〜 - 41b1），（20-4lb2）和用于等距分割圆周的时钟标记（20-11）形成在沿着磁头的路径（21-21）的突起和凹陷中。在该装置中，保护带相对于轨道凹陷。因此，不需要扩大保护频带以减少串扰，并且可以通过减小音高来提高记录容量。由于跟踪标记和轨道号标记或时钟标记沿着磁头的路径形成在凸起和凹槽中，所以即使当轨道间距减小时也能够进行准确的访问。

4. 发明申请

WO1998046011A1 SPECIAL EFFECT APPARATUS AND SPECIAL EFFECT METHOD 审中-公开
标题翻译：特殊效果装置和特殊效果方法
公开(公告)号：WO1998046011A1
公开(公告)日：1998-10-15
申请号：PCT/JP1997001249
申请日：1997-04-10
申请人： SONY CORPORATION , MARUYAMA, Kazuhiro
发明人： SONY CORPORATION
IPC分类号： H04N05/262
CPC分类号： H04N5/2622 , H04N5/2628 , H04N5/265 , H04N5/275
摘要： A shadow closer to reality is added to an object image with a high speed with a simple construction and simple processings. A shadow video signal V4 and a shadow key signal K4 are generated by a shadow signal generating unit (20) and the shadow key signal K4 is inputted to a real shadow signal generator (50), which generates a real shadow key by which a more realistic shadow is generated.
摘要翻译：靠近现实的阴影以简单的结构和简单的处理方式，以高速度被添加到物体图像中。影子信号V4和阴影键信号K4由阴影信号产生单元（20）产生，阴影键信号K4被输入到真阴影信号发生器（50），该真阴影信号发生器（50）产生一个真实的阴影键，生成现实阴影。

5. 发明申请

WO1998030022A1 HIGH RESOLUTION IMAGE ACQUISITION DEVICE AND IMAGE CAPTURING METHOD 审中-公开
标题翻译：高分辨率图像采集设备和图像捕获方法
公开(公告)号：WO1998030022A1
公开(公告)日：1998-07-09
申请号：PCT/JP1997004897
申请日：1997-12-26
申请人： SONY CORPORATION , KIRIYAMA, Hiroshi , OGAWA, Tetsuo
发明人： SONY CORPORATION
IPC分类号： H04N05/335
CPC分类号： H04N5/335 , H04N3/36 , H04N5/2259 , H04N5/349
摘要： Transmitted light through a film which is obtained by applying projected light to an image information recording region of the film is directed to a photoelectric conversion means to acquire the image information by the photoelectric conversion. A deflecting means which deflects the transmitted light is provided. A 1st group of image information is acquired by the photoelectric conversion of the 1st transmitted light which is the transmitted light before the deflection by the deflecting means and is transmitted through a 1st recording region in the recording region. A 2nd group of image information is acquired by the photoelectric conversion of the 2nd transmitted light which is the transmitted light after the deflection by the deflecting means and is transmitted through a 2nd recording region in the recording region. The 1st image information group and the 2nd image information group are combined to generate synthesized image information. Thus a high resolution image acquisition device by which the high resolution image information can be acquired from the film with a simple construction can be realized.
摘要翻译：将通过将投影光施加到胶片的图像信息记录区域而获得的膜的透射光被引导到光电转换装置，以通过光电转换获取图像信息。提供偏转透射光的偏转装置。第一组图像信息是通过作为通过偏转装置的偏转之前的透射光的第一透射光的光电转换获得的，并且通过记录区域中的第一记录区域透射。第二组图像信息通过作为偏转装置偏转后的透射光的第二透射光的光电转换获得，并通过记录区域中的第二记录区域透射。组合第一图像信息组和第二图像信息组以产生合成图像信息。因此，可以实现能够以简单的结构从胶片获取高分辨率图像信息的高分辨率图像获取装置。

6. 发明申请

WO1998029832A1 IMAGE PROCESSOR, DATA PROCESSOR, AND THEIR METHODS 审中-公开
标题翻译：图像处理器，数据处理器及其方法
公开(公告)号：WO1998029832A1
公开(公告)日：1998-07-09
申请号：PCT/JP1997004841
申请日：1997-12-25
申请人： SONY CORPORATION , OKUDA, Hiroshi , KUROKAWA, Masuyoshi , IWASE, Seiichiro , KONDO, Yoshihito
发明人： SONY CORPORATION
IPC分类号： G06T05/00
CPC分类号： H04N9/75 , G06T1/20 , G06T5/009
摘要： The characteristic of nonlinear processing of image data are designated by means of a GUI and the processing results are immediately displayed. A personal computer (72) displays a GUI image for input on a monitor. When a user designates a nonlinear characteristic through an input device (70), the computer (72) extracts a polygonal line function representing the nonlinear characteristic and displays the function in the GUI image. In addition, the computer (72) generates a program used when a linear array type multiple-parallel processor (DSP80) executes the nonlinear processing specified by the extracted polygonal line function and downloads the program in the processor (DSP80).
摘要翻译：通过GUI指定图像数据的非线性处理的特征，并立即显示处理结果。个人计算机（72）在监视器上显示用于输入的GUI图像。当用户通过输入装置（70）指定非线性特性时，计算机（72）提取表示非线性特征的折线函数，并在GUI图像中显示该功能。此外，计算机（72）生成当线性阵列型多并行处理器（DSP80）执行由提取的折线函数指定的非线性处理时使用的程序，并将该程序下载到处理器（DSP80）中。

7. 发明申请

WO1998016989A1 GENERATOR 审中-公开
标题翻译：发电机
公开(公告)号：WO1998016989A1
公开(公告)日：1998-04-23
申请号：PCT/JP1997003678
申请日：1997-10-14
申请人： SONY CORPORATION , TADA, Masahiro , IKEGAMI, Hirokazu
发明人： SONY CORPORATION
IPC分类号： H02K07/18
CPC分类号： H02P9/305 , H02K7/116 , H02K7/1861
摘要： A generator which comprises a 3-phase AC generator (11) that has a stator (38) arranged circumferentially around the rotating shaft (32) and a rotor (35) secured to the rotating shaft (32) and having an annular portion surrounding the outer circumference of the stator (38) and a manual rotary drive mechanism which includes a speed increase portion (13) in mesh with the gear (33) secured to the rotating shaft (32) and a manual rotary drive portion (12) engaged with the speed increase portion (13) and which drives the rotor (35) of the 3-phase AC generator (11) through the speed increase portion (13) and the gear (33) by the rotation of the manual rotary drive portion (12) to cause the 3-phase AC generator (11) to generate electricity. The diameter of the gear (33) mounted on the rotating shaft (32) of the 3-phase AC generator (11) is set larger than the diameter of the rotating shaft (32) and smaller than the diameter of the annular portion of the rotor (35).
摘要翻译：一种发电机，包括具有围绕所述旋转轴（32）周向布置的定子（38）的三相交流发电机（11）和固定到所述旋转轴（32）的转子（35），并且具有包围所述旋转轴定子（38）的外周和手动旋转驱动机构，其包括与固定在旋转轴（32）上的齿轮（33）啮合的增速部分（13）和与该转动轴（32）啮合的手动旋转驱动部分所述增速部分通过所述手动旋转驱动部分（12）的旋转通过所述增速部分（13）和所述齿轮（33）驱动所述三相交流发电机（11）的转子（35））使3相交流发电机（11）发电。安装在三相交流发电机（11）的旋转轴（32）上的齿轮（33）的直径被设定为大于旋转轴（32）的直径并且小于旋转轴（32）的环形部分的直径转子（35）。

8. 发明申请

WO1998016020A1 RECEIVER 审中-公开
标题翻译：接收器
公开(公告)号：WO1998016020A1
公开(公告)日：1998-04-16
申请号：PCT/JP1997003588
申请日：1997-10-07
申请人： SONY CORPORATION , KANEKO, Shigeru
发明人： SONY CORPORATION
IPC分类号： H04B01/06
CPC分类号： H03J1/0058 , H04H60/39 , H04H60/47 , H04H60/65 , H04H2201/20
摘要： A DAB receiver which facilitates program selection. The receiver is provided with a data table (31) on which sets of service IDs and time data indicating the serial programs are listed in the order of the broadcasting time and a data table (32) on which the programs are listed in the order of the dialing frequency of the programs. When the receiver is operated for selecting a program, whether or not the data which are coincident with the service ID of the program at the latest broadcasting time on the table (31) exist on the table (32) is checked. When the data exist on the table (32), the program of the service ID is selected. When the data do not exist on the table (32), another program is selected by repeating the same procedure on the service ID of the program at the next latest broadcasting time on the data listed on the table (31).
摘要翻译：便于程序选择的DAB接收器。接收机设置有数据表（31），其上以广播时间的顺序列出指示串行程序的服务ID和时间数据组，以及以这些顺序列出程序的数据表（32）节目的拨号频率。当操作接收机以选择节目时，检查在桌子（32）上是否存在与桌子（31）上的最新广播时间的节目的服务ID一致的数据。当表（32）上存在数据时，选择服务ID的程序。当表（32）上不存在数据时，通过在下一个最新广播时间对表（31）上列出的数据对节目的服务ID重复相同的过程来选择另一节目。

9. 发明申请

WO1998015956A1 CLOCK GENERATING APPARATUS AND DISK DRIVING APPARATUS 审中-公开
标题翻译：时钟发生装置和盘驱动装置
公开(公告)号：WO1998015956A1
公开(公告)日：1998-04-16
申请号：PCT/JP1997003616
申请日：1997-10-08
申请人： SONY CORPORATION , YADA, Hiroaki
发明人： SONY CORPORATION
IPC分类号： G11B20/10
CPC分类号： G11B20/10037 , G11B5/59616 , G11B5/59688 , G11B20/1403 , G11B27/24 , G11B27/3027 , G11B2220/20
摘要： A clock generating apparatus applicable to a sample servo type magnetic disk. A clock pattern regenerative signal z(t) is digitized by an A/D converter (33), and the resultant signal is supplied to a phase comparator (52). The linear coupling of N-pieces of sample values and N-pieces of weighting coefficients is subjected to inner product computation in a computing element (61) to obtain a phase comparison error signal f( theta ) from a D flip-flop (62). This signal f( theta ) is analoged in a D/A converter (53), and the resultant signal is supplied as a control signal to VCO (51) via a loop filter (54), the phase of a clock signal CLK from the VCO (51) being controlled to obtain a clock signal CLK synchronous with the regenerative signal z(t). When coefficients the sum of which becomes zero are used as weighting coefficients, a signal f( theta ) not influenced by DC component on which the regenerative signal z(t) is superposed, can be obtained, and a clock signal CLK synchronized with a high accurancy with the regenerative signal z(t) can be obtained.
摘要翻译：一种适用于样品伺服型磁盘的时钟发生装置。时钟模式再生信号z（t）由A / D转换器（33）数字化，并将所得到的信号提供给相位比较器（52）。对N个采样值和N个加权系数的线性耦合在计算元件（61）中进行内积计算，以获得来自D触发器（62）的相位比较误差信号f（theta）。该信号f（θ）在D / A转换器（53）中被模拟，并且所得到的信号经由环路滤波器（54）作为控制信号提供给VCO（51），来自 VCO（51）被控制以获得与再生信号z（t）同步的时钟信号CLK。当将其和为零的系数用作加权系数时，可以获得不受再生信号z（t）叠加的DC分量影响的信号f（θ），并且与高频同步的时钟信号CLK 可以获得与再生信号z（t）的精度。

10. 发明申请

WO1998014008A1 DEVICE AND METHOD FOR RECORDING AND REPRODUCING VIDEO SIGNAL 审中-公开
标题翻译：用于记录和再现视频信号的设备和方法
公开(公告)号：WO1998014008A1
公开(公告)日：1998-04-02
申请号：PCT/JP1997003447
申请日：1997-09-26
申请人： SONY CORPORATION , KIHARA, Toshiaki
发明人： SONY CORPORATION
IPC分类号： H04N05/93
CPC分类号： G06F11/1076 , H04N5/781 , H04N21/21 , H04N21/23
摘要： A video signal recording and reproducing device which can reproduce normal adjacent picture elements even when a faulty hard disk exists. Since the video signal recording and reproducing device records adjacent picture element data on different hard disks (72) for data by means of a picture element insertion processing block (10) at the time of writing video signal data on seven hard disks (72) for data and, at the same time, returns the picture element data of the video signal data to the adjacent picture element data by means of a picture element deletion processing block (12) at the time of reading the video signal data, the probability of the device reading the adjacent picture elements in a normal state is high even when one of the hard disks (72) becomes faulty, so that the qualities of reproduced pictures can be improved.
摘要翻译：一种视频信号记录和再现装置，即使存在有故障的硬盘，也可以再现正常的相邻图像元素。由于视频信号记录和再现装置在七个硬盘（72）上写入视频信号数据时，通过图像元素插入处理块（10）在不同的硬盘（72）上记录数据的相邻图像元素数据，数据，并且同时，在读取视频信号数据时借助于图像元素删除处理块（12）将视频信号数据的图像元素数据返回给相邻图像元素数据，即使当硬盘（72）中的一个变得有故障时，正常状态下读取相邻像素的装置也是高的，从而可以提高再现画面的质量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式