公开(公告)号：US20070121431A1

公开(公告)日：2007-05-31

申请号：US11699474

申请日：2007-01-30

申请人： Yong Park ,  Sung Park

发明人： Yong Park ,  Sung Park

IPC分类号： G11B21/08

CPC分类号： G11B20/10 ,  G11B7/0045 ,  G11B7/00736 ,  G11B20/1883 ,  G11B27/036 ,  G11B2020/10907 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/2541

摘要： In one embodiment, the recording medium includes a user data area on which one or more recording ranges are allocated and a management area. The method includes receiving a command to record the data on a closed recording range. The closed recording range has no recordable position. An open recording range having a recordable position is selected from one or more open recording ranges on the user data area, and the data is recorded starting from the recordable position of the selected open recording range.

摘要翻译： 在一个实施例中，记录介质包括其上分配有一个或多个记录范围的用户数据区域和管理区域。 该方法包括接收在闭合记录范围上记录数据的命令。 封闭的录音范围无法录制。 从用户数据区域的一个或多个打开记录范围中选择具有可记录位置的打开记录范围，并且从所选择的打开记录范围的可记录位置开始记录数据。

公开(公告)号：US20070063762A1

公开(公告)日：2007-03-22

申请号：US11521675

申请日：2006-09-14

申请人： Kenji Yoshida ,  Tooru Sudou ,  Sung Park

发明人： Kenji Yoshida ,  Tooru Sudou ,  Sung Park

IPC分类号： G05F1/10

CPC分类号： H02M3/07

摘要： Provided is a charge pump booster circuit capable of outputting desired boosted voltage that is not limited to an integral multiple of input voltage and further outputting stable boosted voltage even if a load fluctuates. In the charge pump booster circuit, gate voltage of a transistor for pumping is controlled according to voltage, which is a feedback of boosted voltage, to control the boosted voltage.

摘要翻译： 提供了一种电荷泵升压电路，其能够输出不限于输入电压的整数倍的所需升压电压，并且即使负载波动也可输出稳定的升压电压。 在电荷泵升压电路中，用于泵浦的晶体管的栅极电压根据作为升压电压的反馈的电压来控制，以控制升压电压。

公开(公告)号：US20070055717A1

公开(公告)日：2007-03-08

申请号：US11433247

申请日：2006-05-13

申请人： Sung Park ,  Hyun Yu

发明人： Sung Park ,  Hyun Yu

IPC分类号： G06F15/00

CPC分类号： H04L25/06

摘要： Provided are a receiving module and a receiver having the same. The receiving modules includes: a comparing and detecting means for comparing a current bit of a received signal having a continuous waveform to a previous bit thereof and detecting a difference between the current bit and the previous bit; an amplifying means for amplifying the difference detected by the comparing and detecting means; and a sampling means for sampling a waveform of the received signal amplified by the amplifying means to output valid data.

摘要翻译： 提供一种接收模块和具有该接收模块的接收机。 接收模块包括：比较和检测装置，用于将具有连续波形的接收信号的当前比特与其前一比较进行比较，并检测当前比特与前一比特之间的差; 放大装置，用于放大由比较和检测装置检测的差值; 以及采样装置，用于对由放大装置放大的接收信号的波形采样，以输出有效数据。

公开(公告)号：US20070053419A1

公开(公告)日：2007-03-08

申请号：US11434489

申请日：2006-05-15

申请人： Sung Park ,  Sang Byun ,  Hyun Yu

发明人： Sung Park ,  Sang Byun ,  Hyun Yu

IPC分类号： H03H7/30

CPC分类号： H04L25/03057

摘要： Provided are an adaptive analog equalizer and a digital signal receiver having the same. The adaptive analog equalizer includes selective comparing means for comparing the data equalized by the equalizing means to an internal reference value set based on the equalized data to output an error signal e(n); sign inverting means for selecting one of the selective comparing means; and a tap coefficient generating means for accumulating the error signal outputted from the selective comparing means and recognizing the intersymbol interference varying with time to generate an adaptive tap coefficient.

摘要翻译： 提供了一种自适应模拟均衡器和具有该均衡器的数字信号接收器。 自适应模拟均衡器包括选择比较装置，用于将由均衡装置均衡的数据与基于均衡数据的内部参考值进行比较，以输出误差信号e（n）; 符号反转装置，用于选择所述选择比较装置之一; 以及抽头系数产生装置，用于累加从选择比较装置输出的误差信号，并识别随时间变化的符号间干扰，以产生自适应抽头系数。

公开(公告)号：US20060262710A1

公开(公告)日：2006-11-23

申请号：US11416178

申请日：2006-05-03

申请人： Young Shim ,  Byung Kim ,  Sung Park

发明人： Young Shim ,  Byung Kim ,  Sung Park

IPC分类号： G11B7/24

CPC分类号： G11B20/00086 ,  G11B20/00427 ,  G11B20/00739 ,  G11B20/00818 ,  G11B27/105 ,  G11B2220/2541 ,  G11B2220/2579

摘要： A recording medium for protecting content data, and a method and apparatus for reproducing data are disclosed. A method for reproducing data includes the steps of: a) confirming information constraining output resolution of the data according to a region; b) comparing the information with region value indicating a region in which a player is to be played; and c) outputting the data according to the result of the comparison. Therefore, the apparatus limits data output resolution until a current time reaches an analog output sunset time, thereby protecting the content data. The apparatus can prevent content data from being illegally duplicated or distributed by a fraudulent user, and can assign different content protection degrees to individual regions, resulting in the creation of more convenient functions for a content provider (CP) and a legitimate user.

摘要翻译： 公开了一种用于保护内容数据的记录介质，以及用于再现数据的方法和装置。 一种用于再现数据的方法包括以下步骤：a）确定根据区域限制数据的输出分辨率的信息; b）将信息与指示玩家要玩的区域的区域值进行比较; 以及c）根据比较结果输出数据。 因此，设备限制数据输出分辨率，直到当前时间达到模拟输出日落时间，从而保护内容数据。 该装置可以防止内容数据被欺诈用户非法复制或分发，并且可以向各个区域分配不同的内容保护度，从而为内容提供商（CP）和合法用户创建更方便的功能。

公开(公告)号：US20060147045A1

公开(公告)日：2006-07-06

申请号：US11296501

申请日：2005-12-08

申请人： Byung-Jin Kim ,  Sung Park ,  Kang Seo

发明人： Byung-Jin Kim ,  Sung Park ,  Kang Seo

IPC分类号： H04L9/00

CPC分类号： G11B20/00086 ,  G11B20/0021 ,  G11B20/00427 ,  G11B20/00528

摘要： Content encryption information on content data recorded on a recording medium. A plurality of encryption keys is used for encrypting or decrypting a plurality of clip files containing content data in such a way that each of the plurality of encryption keys is used for encrypting or decrypting the whole or partial data of each of the plurality of clip files. The encrypting method in accordance with the present invention allows different titles to be encrypted with different encryption keys even in the case where some data segments are shared by multiple titles.

摘要翻译： 关于记录在记录介质上的内容数据的内容加密信息。 多个加密密钥用于加密或解密包含内容数据的多个剪辑文件，使得多个加密密钥中的每一个用于加密或解密多个剪辑文件中的每一个的全部或部分数据 。 根据本发明的加密方法即使在一些数据段由多个标题共享的情况下也允许使用不同的加密密钥来加密不同的标题。

公开(公告)号：US20060104614A1

公开(公告)日：2006-05-18

申请号：US11271829

申请日：2005-11-14

申请人： Sung Park

发明人： Sung Park

IPC分类号： H04N5/781

CPC分类号： G11B20/10 ,  G11B27/34

摘要： When recording video data in a plurality of recording blocks on a recording medium while organizing the video data into navigation units, the present invention records the size of the first picture data in each of the navigation units expressed in terms of the number of transport packets carrying the first picture data. Alternatively, the present invention adds 128-byte header information to each of the recording blocks, in which case if a recording block contains the last data of the first picture in each of the navigation units, position information for indicating the end position is written in the header information. The present invention thereby can specify-the data section of the first picture in each navigation unit precisely.

摘要翻译： 在将视频数据组合成导航单元的同时将多个记录块中的视频数据记录在记录介质上时，本发明记录了每个导航单元中的第一图像数据的大小，其以携带的传输分组的数量表示 第一张图片资料。 或者，本发明将128字节报头信息添加到每个记录块，在这种情况下，如果记录块包含每个导航单元中的第一图像的最后数据，则用于指示结束位置的位置信息被写入 标题信息。 因此，本发明可以精确地指定每个导航单元中的第一图像的数据部分。

公开(公告)号：US20060102315A1

公开(公告)日：2006-05-18

申请号：US10529291

申请日：2003-09-26

申请人： Jung Lee ,  Sung Park ,  Dong Lee ,  Nack Kim ,  Young Park ,  Sunghak Lee ,  Chang Kim ,  Han Lee

发明人： Jung Lee ,  Sung Park ,  Dong Lee ,  Nack Kim ,  Young Park ,  Sunghak Lee ,  Chang Kim ,  Han Lee

IPC分类号： B22D25/00 ,  B22D11/06 ,  C22C45/00

CPC分类号： B22D11/0622 ,  B22D11/0682 ,  B22D11/0697 ,  B22D11/112 ,  C22C45/001

摘要： The present invention provides a method for producing a bulk amorphous alloy sheet with high quality at low production cost, by which an alloy melt can be directly transformed into a sheet form without using other additional processes. The method comprises preparing a melt containing alloy components; feeding the melt into a gap defined between two rolls, which rotate in opposite direction to each other, and each of which is provided with heat exchange means; and cooling the melt at a cooling rate higher than the critical cooling rate for transformation of the melt into an amorphous solid phase, when the melt passes through the gap defined between the two rolls. The present invention also provides an apparatus for producing a bulk amorphous alloy sheet with high quality at low production cost, and a bulk amorphous alloy sheet.

摘要翻译： 本发明提供了一种以低成本生产高品质的块状非晶态合金板的方法，通过该方法可以将合金熔体直接转化为片状而不使用其它附加工艺。 该方法包括制备含熔融物的合金成分; 将熔体进入限定在两个辊之间的间隙中，所述两个辊彼此相反地旋转，并且每个辊设置有热交换装置; 并且当熔体通过两个辊之间限定的间隙时，以高于用于将熔体转变为无定形固相的临界冷却速率的冷却速率冷却熔体。 本发明还提供了一种用于以低成本生产高质量的块状非晶态合金片和大块非晶合金片的装置。

公开(公告)号：US20060100413A1

公开(公告)日：2006-05-11

申请号：US11268192

申请日：2005-11-07

申请人： Mijeung Hong ,  Jong Kim ,  Sung Park ,  Boo Woo

发明人： Mijeung Hong ,  Jong Kim ,  Sung Park ,  Boo Woo

IPC分类号： C08G64/00

CPC分类号： C08G64/20 ,  C08G64/186 ,  C08G64/205 ,  C08G64/307

摘要： Provided is a method of producing a high-molecular weight modified polycarbonate resin. The method includes a melt condensation polymerization process in which transesterification and quick condensation polymerization are sequentially performed, a spray crystallization process, and a solid state polymerization process. When this method is used, solid state polymerization can be performed without additional drying, milling and fractionation processes so that the operation time and costs are highly reduced. In addition, crystallinity and size of crystallized modified polycarbonate particles can be efficiently controlled to produce a high-molecular weight modified polycarbonate having uniform physical properties in the solid state polymerization.

摘要翻译： 提供高分子量改性聚碳酸酯树脂的制造方法。 该方法包括依次进行酯交换和快速缩聚的熔融缩聚方法，喷雾结晶法和固态聚合法。 当使用该方法时，可以进行固态聚合而不需要额外的干燥，研磨和分馏过程，从而高度降低操作时间和成本。 此外，可以有效地控制结晶化聚碳酸酯颗粒的结晶度和尺寸，以制备在固态聚合中具有均匀物理性能的高分子量改性聚碳酸酯。

公开(公告)号：US20050142465A1

公开(公告)日：2005-06-30

申请号：US11000976

申请日：2004-12-02

申请人： Sung Park ,  Choel Woo

发明人： Sung Park ,  Choel Woo

IPC分类号： G02F1/13 ,  G02B5/22 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G03F1/00 ,  G03F1/70 ,  G03F7/20 ,  H01L21/00

CPC分类号： G02F1/133351 ,  G02F1/133516 ,  G02F2001/136236

摘要： A method for fabricating a liquid crystal display device includes forming a layer of photosensitive material over an entire surface of a first substrate, the first substrate having a first region and a second region defined thereon in which first and second LCD panel models will eventually be formed; aligning a photomask on the layer of the photosensitive material, the photomask including a light shielding material pattered to include first and second transmissive regions having first and second transmissivities, respectively, the second transmissivity being less than the first transmissivity; and selectively exposing the layer of photosensitive material with the photomask; developing the exposed layer of photosensitive material to simultaneously form first and second layers having different thicknesses within the first and second regions, respectively.

摘要翻译： 一种制造液晶显示装置的方法包括在第一基板的整个表面上形成感光材料层，第一基板具有第一区域和限定在其上的第二区域，其中将最终形成第一和第二LCD面板模型 ; 将感光材料层上的光掩模对准，所述光掩模包括遮光材料，所述遮光材料分别包括具有第一和第二透射率的第一和第二透射区域，所述第二透射率小于所述第一透射率; 并用光掩模选择性地曝光感光材料层; 显影感光材料的曝光层分别同时在第一和第二区域内形成具有不同厚度的第一和第二层。