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41. 发明申请

US20010026559A1 Method of transmitting data between compact control stations using ethernet 失效
标题翻译：使用以太网在紧凑型控制站之间传输数据的方法
公开(公告)号：US20010026559A1
公开(公告)日：2001-10-04
申请号：US09788755
申请日：2001-02-20
申请人： HYUNDAI ELECTRONICS IND. CO, LTD.
发明人： Seong Wook Park , Jung Sook Kang , Jeong Bae Seo
IPC分类号： H04L012/413 , H04J003/16
CPC分类号： H04L69/08
摘要： There is provided a method of transmitting data between compact control stations using the Ethernet, including a network matching unit generation steps of separately generating the function of a network matching unit of each compact control station according to a data transmission function and data reception function, a data reception step of, when the network matching unit of one of the compact control stations is generated to have the data reception function at the network matching unit generation step, receiving operation maintenance data from the network matching unit of the other compact control station through TCP/IP communication using the Ethernet, and a data transmission step, when the network matching unit of one of the compact control stations is generated to have the data transmission function at the network matching unit generation step, transmitting control data and the operation maintenance data to the network matching unit of the other compact control station through TCP/IP communication using the Ethernet. The invention can perform TCP/IP communication using the Ethernet between the compact control stations having the BSM function and control station function to accurately transmit and receive the operation maintenance data without affecting call processing data between the compact control stations. The invention does not use an expensive network matching apparatus to lighten economic burden. Moreover, TCP/IP communication allows retransmission of data when there is data loss during communication so that accuracy in the transmission of the maintenance data can be guaranteed.
摘要翻译：提供了一种使用以太网在紧凑型控制站之间传输数据的方法，包括根据数据传输功能和数据接收功能分别产生每个小型控制站的网络匹配单元的功能的网络匹配单元生成步骤，数据接收步骤，当生成一个紧凑型控制站的网络匹配单元以在网络匹配单元生成步骤具有数据接收功能时，通过TCP从另一个紧凑型控制站的网络匹配单元接收操作维护数据 / IP通信，以及数据发送步骤，当生成一个紧凑控制站的网络匹配单元以在网络匹配单元生成步骤具有数据传输功能时，将控制数据和操作维护数据发送到其他紧凑型控制站的网络匹配单元通过TC 使用以太网进行P / IP通信。本发明可以使用具有BSM功能的小型控制站和控制站功能之间的以太网进行TCP / IP通信，以精确地发送和接收操作维护数据，而不会影响紧凑控制站之间的呼叫处理数据。本发明不使用昂贵的网络匹配装置来减轻经济负担。此外，当通信中存在数据丢失时，TCP / IP通信允许重传数据，从而可以保证维护数据传输的准确性。

42. 发明授权

US6166980A Refresh controller in semiconductor memory 有权
标题翻译：刷新半导体存储器中的控制器
公开(公告)号：US6166980A
公开(公告)日：2000-12-26
申请号：US428501
申请日：1999-10-28
申请人： Jun-Hyun Chun
发明人： Jun-Hyun Chun
IPC分类号： G11C11/401 , G11C11/406 , G11C11/407 , G11C7/00
CPC分类号： G11C11/406
摘要： Semiconductor memory includes a plurality of cell blocks, with each cell block including a plurality of memory cells. The refresh controller refreshes a refresh defect cell in one of the cell blocks when a memory cell in a different one of the cell blocks and designated by a same address as the refresh defect cell is refreshed.
摘要翻译：半导体存储器包括多个单元块，每个单元块包括多个存储单元。当刷新不同单元块中由与刷新缺陷单元相同的地址指定的存储器单元时，刷新控制器刷新单元块之一中的刷新缺陷单元。

43. 发明授权

US6151320A Apparatus and method for identifying boundary of asynchronous transfer mode cell 失效
标题翻译：用于识别异步传输模式单元边界的装置和方法
公开(公告)号：US6151320A
公开(公告)日：2000-11-21
申请号：US933909
申请日：1997-09-23
申请人： Kee Pyong Shim
发明人： Kee Pyong Shim
IPC分类号： H04L12/951 , H04L29/08 , H04L12/66
CPC分类号： H04L12/5601 , H04L2012/5652 , H04L2012/5673 , H04L69/324
摘要： An ATM cell boundary identification apparatus and method. The apparatus comprises an idle cell inserting unit for inserting an idle cell into a cell transmitted from an ATM layer to be matched therewith in its speed; a header error cell generating unit for generating a header error cell by means of header information of the cell transmitted from the idle cell inserting unit; a cell scrambling unit for scrambling payload of the cell received from the header error cell generating unit; a transmission framer for converting the cell obtained in the cell scrambling unit to be suitable to a frame E1; a line interfacing unit for transmitting a transmission frame obtained in the transmission framer to a transmission line after converting it into a bipolar transmission signal, and for transmitting the cell received from the transmission line to a reception framer; a reception framer for identifying a boundary of the cell according to each time slot of the cell transmitted from the line interfacing unit to thereby extract a header error cell; and a header error cell detecting unit for detecting the header error cell extracted from the reception framer, and checking whether the extracted cell is effective or not.
摘要翻译：一种ATM信元边界识别装置及方法。该装置包括：空闲小区插入单元，用于将空闲小区插入到从ATM层发送的小区中，以与其速率匹配; 标题误差单元生成单元，用于通过从空闲单元插入单元发送的单元的标题信息来生成报头错误单元; 小区加扰单元，用于对从所述报头误码单元生成单元接收到的所述小区的有效载荷进行加扰; 发送成帧器，用于将小区扰乱单元中获得的小区转换为适合于帧E1; 线路接口单元，用于在将所述发送成帧器中获得的发送帧转换为双极性发送信号之后将其发送到传输线，并将从所述传输线接收的信元发送到接收成帧器; 接收成帧器，用于根据从线路接口单元发送的小区的每个时隙识别小区的边界，从而提取报头错误小区; 以及报头误差单元检测单元，用于检测从接收成帧器提取的标题误差单元，并检查所提取的单元是否有效。

44. 发明授权

US6055265A Apparatus for receiving GPS signals by utilizing non-coherent DLL 失效
标题翻译：利用非相干DLL接收GPS信号的装置
公开(公告)号：US6055265A
公开(公告)日：2000-04-25
申请号：US976782
申请日：1997-11-24
申请人： Hae Sik Kim
发明人： Hae Sik Kim
IPC分类号： G01S1/00 , G01S19/30 , G01S19/37 , H04B1/7085 , H04B7/15 , H04J13/00 , H04K1/00
CPC分类号： H04B1/7085 , G01S19/30 , H04B1/709 , H04B2201/70715
摘要： GPS satellite signals are received, and a C/A code is synchronized by utilizing the non-coherent DLL so as to remove the unique code of the GPS satellite. There are generated 1/2-bit lagging, 1/2-bit leading and normal satellite codes. Then a correlation between the former and a down-converted intermediate frequency signals is carried out. Mixers mix the correlated three different phase signals with signals of a local oscillator. The output signals of the mixers are filtered by a band filter, and envelopes are detected from the filtered signals by an envelope detecting section. The detected envelopes are subtracted from each other. The output signals of the subtractor are filtered by a loop filter, and the filtered signals are controlled by a voltage control oscillator. The oscillated signals are inputted as clock signals into a satellite code generating section.
摘要翻译：接收GPS卫星信号，并通过利用非相干DLL来同步C / A码，以便去除GPS卫星的唯一码。产生+ E，fra 1/2 + EE-位滞后，+ E，fra 1/2 + EE-领先和正常的卫星编码。然后执行前者与下变频中频信号之间的相关性。混频器将相关的三个不同相位信号与本地振荡器的信号进行混合。混频器的输出信号由频带滤波器滤波，并且通过包络检测部分从滤波后的信号中检测信封。检测到的信封彼此相减。减法器的输出信号由环路滤波器滤波，滤波后的信号由压控振荡器控制。振荡的信号作为时钟信号输入到卫星代码产生部分。

45. 外观设计

USD421604S Foldable wireless telephone housing 失效
公开(公告)号：USD421604S
公开(公告)日：2000-03-14
申请号：US97121
申请日：1998-11-30
申请人： Jong-Jin Yoon
设计人： Jong-Jin Yoon

46. 外观设计

USD419991S Foldable wireless telephone housing 失效
公开(公告)号：USD419991S
公开(公告)日：2000-02-01
申请号：US97123
申请日：1998-11-30
申请人： Dong-Wook Park
设计人： Dong-Wook Park

47. 发明授权

US5917559A Digital video data decoding apparatus and control method therefor 失效
标题翻译：数字视频数据解码装置及其控制方法
公开(公告)号：US5917559A
公开(公告)日：1999-06-29
申请号：US663748
申请日：1996-06-14
申请人： In-Yong Um
发明人： In-Yong Um
IPC分类号： G11B20/10 , G11B20/12 , G11B20/18 , G11B27/30 , H04N5/85 , H04N5/935 , H04N7/12 , G11B5/09
CPC分类号： G11B20/1833 , G11B27/3027 , H04N5/935 , G11B20/12 , G11B2220/2545 , H04N5/85
摘要： A digital video data decoding apparatus and a control method therefor are disclosed. A plurality of synchronization patterns are stored, and the synchronization pattern of the reproduced incoming data is compared with a stored synchronization pattern. Therefore, even if the synchronization pattern is altered, the altered synchronization pattern can be detected. Further, the header data and the user data can be extracted from the error-corrected data, and they are stored in the header data buffer and the user data buffer. Then they are outputted directly to the system by utilizing the direct memory accessing section. Consequently, the data processing amount of the CPU is reduced, thereby improving the data processing speed.
摘要翻译：公开了一种数字视频数据解码装置及其控制方法。存储多个同步模式，并将再现的输入数据的同步模式与存储的同步模式进行比较。因此，即使改变了同步模式，也可以检测到改变的同步模式。此外，可以从错误校正的数据中提取标题数据和用户数据，并将它们存储在标题数据缓冲器和用户数据缓冲器中。然后通过直接存储器访问部分将它们直接输出到系统。因此，CPU的数据处理量减少，从而提高数据处理速度。

48. 发明授权

US5598397A Objective lens drive in an optical disk mechanism 失效
标题翻译：物镜驱动在光盘机构中
公开(公告)号：US5598397A
公开(公告)日：1997-01-28
申请号：US317803
申请日：1994-10-04
申请人： Song Sim
发明人： Song Sim
IPC分类号： G11B7/09 , G11B7/08
CPC分类号： G11B7/093 , G11B7/0932
摘要： An objective lens drive for a laser disk apparatus drives an objective lens in focusing and tracking directions to ensure that a light beam generated from a source such as a laser diode through an optical system correctly focuses on a recording surface of a medium and follows a recording track. Focusing and tracking spring plates are formed by a one-piece spring plate device that is folded back on itself by about 180 degrees at a predetermined location. The device thus occupies little space. Slides and grooves are formed at an actuator base and a carriage, respectively, for tilt adjustment of the objective lens.
摘要翻译：用于激光盘装置的物镜驱动器在聚焦和跟踪方向上驱动物镜，以确保通过光学系统从诸如激光二极管的源产生的光束正确地聚焦在介质的记录表面上并且跟随记录跟踪。聚焦和跟踪弹簧板由一片弹簧板装置形成，该装置在预定位置处折叠回自身约180度。因此，该装置占用的空间很小。滑块和凹槽分别形成在致动器基座和托架上，用于物镜的倾斜调节。

49. 发明授权

US5563692A Automatic apparatus and method for cleaning a charge line 失效
标题翻译：用于清洁充电线的自动装置和方法
公开(公告)号：US5563692A
公开(公告)日：1996-10-08
申请号：US164006
申请日：1993-12-08
申请人： Jung Sik Cho
发明人： Jung Sik Cho
IPC分类号： G03G15/02 , G03G15/16 , G03G21/10
CPC分类号： G03G15/0258 , G03G15/1635
摘要： A method and apparatus for cleaning the charge line of the transfer charger before copying process in an electrostatic apparatus. The cleaning apparatus comprises cleaning member, such as brush, light-blocking plate, driving motor, a pair of pulleys, wire, positon sensors and control member. Motor driving program is recorded on the the controller for applying power and cleaning the charge line automatically, whereby a dim or unclear image does not appear on copy sheets.
摘要翻译：一种用于在静电装置中的复印处理之前清洁转印充电器的充电线的方法和装置。清洁装置包括清洁构件，例如刷子，遮光板，驱动电机，一对滑轮，线，位置传感器和控制构件。电机驱动程序被记录在控制器上，用于自动施加电力并清洁充电线，因此在复印纸上不会出现暗淡或不清晰的图像。

50. 发明授权

US5552899A Facsimile transmission/reception method and apparatus using a common bus 失效
标题翻译：传真发送/接收方法和使用公共总线的设备
公开(公告)号：US5552899A
公开(公告)日：1996-09-03
申请号：US217313
申请日：1994-03-24
申请人： Seung H. Park , Jin S. Park , Jun M. Kim
发明人： Seung H. Park , Jin S. Park , Jun M. Kim
IPC分类号： H04N1/00
CPC分类号： H04N1/00405 , H04N1/00384 , H04N1/00408 , H04N1/0049
摘要： The invention disclosed relates to a facsimile transmission/reception method and apparatus using a common bus in an office automation system, and in detail to a facsimile transmission/reception method and apparatus using a single common bus for transmitting and receiving data and control signals to be interfaced with the outer devices.The apparatus comprises a decoding means 31 being applied with a scanning output data chip selection signal CS1 and a liquid crystal display chip selection signal CS2 for decoding a corresponding selection output signal, a selection output means 34,35 controlled by a first and second storage means 32 and 33 latching data, control signals and the like and the decoding means for selectively outputting the data latched by the first and the second storage means, and a common bus 37 for transmitting the data outputted by the selection output means to the operation panel unit 40. Accordingly, use of a common bus for the data, control signals or the like applied from the external devices will reduce the number of signal lines, enhancing capability of miniaturization of the equipment and adoption of measures against radiative interferences.
摘要翻译：所公开的发明涉及在办公自动化系统中使用公共总线的传真发送/接收方法和装置，并且详细地涉及使用单个公共总线发送和接收数据和控制信号的传真发送/接收方法和装置与外部设备接口。该装置包括一个应用了扫描输出数据芯片选择信号CS1的解码装置31和用于解码对应的选择输出信号的液晶显示芯片选择信号CS2，由第一和第二存储装置控制的选择输出装置34,35 32和33锁存数据，控制信号等以及用于选择性地输出由第一和第二存储装置锁存的数据的解码装置，以及用于将由选择输出装置输出的数据发送到操作面板单元的公共总线37 因此，对于从外部设备应用的数据，控制信号等使用公共总线将减少信号线的数量，增强设备的小型化的能力以及采取针对辐射干扰的措施。

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