公开(公告)号：US20050186302A1

公开(公告)日：2005-08-25

申请号：US11040521

申请日：2005-01-21

申请人： Sung Sohn ,  Mun Lee ,  Bong Kim ,  Young Moon

发明人： Sung Sohn ,  Mun Lee ,  Bong Kim ,  Young Moon

IPC分类号： B21D26/033 ,  B21D26/039 ,  B21D26/045 ,  B29C43/00 ,  B29C43/10 ,  B29C43/52

CPC分类号： B21D26/033 ,  B21D26/039 ,  B21D26/045 ,  B29C33/08 ,  B29C43/10 ,  B29C2043/3238 ,  B29L2023/00 ,  Y10T29/49805

摘要： A warm hydro-forming device comprises: an upper mold and a lower mold respectively mounted to an upper mold die and a lower mold die; a lifting die installed to the lower mold die through a guide unit, an upper portion of the lifting die being connected to the upper mold die through a lifting unit to cooperatively operate in an upward and downward direction with the upper mold die; a pair of hydraulic pressure cylinders for providing an axial compression force to the tube component and supplying a forming hydraulic fluid into the tube component; an ascending and descending unit for ascending or descending the upper mold die; and a heating unit associated with the lifting die such that the heating unit can move toward or away from the tube component. The heating unit heats the tube component and a forming hydraulic fluid through a high frequency induction heating.

摘要翻译： 一种温暖的加氢成型装置，包括：分别安装在上模具和下模具上的上模具和下模具; 提升模具，其通过导向单元安装到下模具模具上，提升模具的上部通过提升单元连接到上模具，以与上模具成向上和向下的方向协同操作; 一对液压缸，用于向所述管部件提供轴向压缩力并将成形液压流体供应到所述管部件中; 用于上模或下降模具的上升和下降单元; 以及与提升模具相关联的加热单元，使得加热单元可以朝向或远离管部件移动。 加热单元通过高频感应加热来加热管部件和成形液压流体。

公开(公告)号：US20080013804A1

公开(公告)日：2008-01-17

申请号：US11607617

申请日：2006-11-30

申请人： Dae Moon ,  Ki Moon ,  Kyo Chung ,  Sung Sohn ,  Yongwha Chung

发明人： Dae Moon ,  Ki Moon ,  Kyo Chung ,  Sung Sohn ,  Yongwha Chung

IPC分类号： G06K9/00

CPC分类号： G06K9/00006 ,  G06F21/32 ,  G06K9/00885 ,  H04L9/3231 ,  H04L2209/16 ,  H04L2209/34

摘要： Provided is a method and apparatus for authenticating a fingerprint by hiding minutiae, securely storing information on the fingerprint, and authenticating the information on the fingerprint in order to prevent the information on the fingerprint from being reused by an attacker who accesses the information on the fingerprint that is stored in a storage unit. The method for recognizing fingerprint by hiding minutiae of a fingerprint adds fake minutiae information to genuine minutiae information, hides fingerprint information using a polynomial, which is generated based on personal intrinsic information, and stores the fingerprint information, thereby securely protecting the fingerprint information from an external attacker, and preventing the fingerprint information accessed by the attacker from being reused since the attacker cannot know the genuine minutiae.

摘要翻译： 提供了一种通过隐藏细节来认证指纹的方法和装置，安全地存储关于指纹的信息，以及认证关于指纹的信息，以防止指纹信息被访问指纹信息的攻击者重复使用 它被存储在存储单元中。 通过隐藏指纹细节识别指纹的方法将虚假细节信息添加到真实细节信息中，使用基于个人内在信息生成的多项式隐藏指纹信息，并存储指纹信息，从而可靠地保护指纹信息免受 外部攻击者，并防止攻击者访问的指纹信息被重用，因为攻击者无法知道真正的细节。

公开(公告)号：US20070025060A1

公开(公告)日：2007-02-01

申请号：US11493671

申请日：2006-07-27

申请人： Chan Kim ,  Kang Hur ,  Eun Na ,  Sung Sohn ,  Tae Song ,  Han Jung

发明人： Chan Kim ,  Kang Hur ,  Eun Na ,  Sung Sohn ,  Tae Song ,  Han Jung

IPC分类号： H01G4/06

CPC分类号： H01G4/1227 ,  C04B35/4682 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3239 ,  C04B2235/3241 ,  C04B2235/3262 ,  C04B2235/3418 ,  C04B2235/5445 ,  C04B2235/6584 ,  C04B2235/661 ,  C04B2235/79 ,  C04B2235/85 ,  H01G4/30

摘要： The invention relates to a dielectric ceramic composition, which can be sintered at a low temperature as well as achieve a high dielectric constant with excellent thermal stability, and a multilayer ceramic capacitor using the same. The dielectric ceramic composition comprises a main component of (Ba1-xCax)mTiO3; and sub-components including MgCO3, RE2O3, MO, MnO, V2O5, Cr2O3 and a sintering additive of SiO2. RE2O3 is at least one selected from the rare earth oxide group consisting of Y2O3, Dy2O3 and Ho2O3, and MO is one of Ba and Ca. The dielectric ceramic composition is expressed by a following formula: a(Ba1-xCax)mTiO3-bMgCO3-cRE2O3-dMO-eMnO-fSiO2-gV2O5-hCr2O3. Here, a, b, c, d, e, f, g, and h satisfy following relationships: in mole fraction, a=100, 0.1≦b≦3.0, 0.1≦c≦3.0, 0.1≦d≦3.0, 0.05≦e≦1.0, 0.2≦f≦3.0, 0.01≦g≦1.0, and 0.01≦h≦1.0, and x and m satisfy following relationships: 0.005≦x≦0.15, and 0.995≦m≦1.03.

摘要翻译： 本发明涉及一种电介质陶瓷组合物，其可以在低温下烧结以及获得具有优异热稳定性的高介电常数，以及使用其的多层陶瓷电容器。 电介质陶瓷组合物包含主要组分（Ba 1-x N x Ca 2）m TiO 2 3; 以及包括MgCO 3，RE 2 O 3，MO，MnO，V 2 O，SUB的子组分 > 5 ，Cr 2 O 3 3和SiO 2的烧结添加剂。 RE 2 O 3是选自由Y 2 O 3 O 3组成的稀土氧化物组中的至少一种， Dy 2 O 3和H 2 O 3 O 3，MO是Ba和Ca之一。 电介质陶瓷组合物由下式表示：a（Ba 1-x x Ca 2）m N 2 O 3 2-b M gCO 3 -cRE 2 O 3 -MO-eMnO-fSiO 2 -GV 2 O 5 2 3。 这里，a，b，c，d，e，f，g和h满足以下关系：摩尔分数a =100,0.1≤b≤3.0,0.1≤c≤3.0,0.1≤d <= 3.0,0.05 <= e <= 1.0,0.2 <= f <= 3.0,0.01 <= g <= 1.0,0.01 <= h <= 1.0，x和m满足以下关系：0.005 <= x < = 0.15，0.995 <= m <= 1.03。

公开(公告)号：US20060123031A1

公开(公告)日：2006-06-08

申请号：US11244188

申请日：2005-10-05

申请人： Seung Shin ,  Jin Oh ,  Ki Kim ,  Jong Jang ,  Sung Sohn

发明人： Seung Shin ,  Jin Oh ,  Ki Kim ,  Jong Jang ,  Sung Sohn

IPC分类号： G06F17/00 ,  G06F7/00

CPC分类号： H04L69/22 ,  G06F16/9017 ,  H04L63/0227

摘要： A prefiltering method and apparatus for prefiltering a data stream for pattern matching are provided. The prefiltering method includes: receiving a data stream; loading previously stored filtering policies; filtering the data stream according to the loaded filtering policies and generating additional filtering information regarding the filtered data stream; determining whether to transmit the data stream to a search engine apparatus that performs pattern matching based on the additional filtering information; and transmitting the data stream to the search engine apparatus if the data stream is determined as requiring transmission. Therefore, it is possible to provide a high-performance pattern matching system that can achieve a high precision of pattern matching.

摘要翻译： 提供了一种用于预过滤数据流以进行模式匹配的预过滤方法和装置。 预过滤方法包括：接收数据流; 加载以前存储的过滤策略; 根据所加载的过滤策略对数据流进行过滤，并产生关于过滤的数据流的附加过滤信息; 确定是否将数据流发送到基于附加过滤信息执行模式匹配的搜索引擎装置; 以及如果数据流被确定为需要传输，则将数据流发送到搜索引擎装置。 因此，可以提供能够实现图案匹配的高精度的高性能图案匹配系统。

公开(公告)号：US20070147382A1

公开(公告)日：2007-06-28

申请号：US11635245

申请日：2006-12-07

申请人： Byoung Kim ,  Kwang Baik ,  Jin Oh ,  Jong Jang ,  Sung Sohn

发明人： Byoung Kim ,  Kwang Baik ,  Jin Oh ,  Jong Jang ,  Sung Sohn

IPC分类号： H04L12/56

CPC分类号： H04L12/5602

摘要： A method of storing a pattern matching policy and a method of controlling an alert message are provided. The method includes (a) generating a content structure as a sub-structure of a header combination structure of a stored traffic pattern which is a policy to be newly applied to a pattern matching apparatus; (b) determining whether a content of the stored traffic pattern is identical to a content of an original traffic pattern stored in advance in the pattern matching apparatus; (c) allocating a content index of the content of the original traffic pattern to the content of the stored traffic pattern if the content of the stored traffic pattern is identical to the content of the original traffic pattern; and (d) determining whether a header combination structure of the original traffic pattern comprises only one content structure or more than one content structure and allocating a header index of the header combination structure of the stored traffic pattern to the header combination structure of the original traffic pattern if the header combination structure of the original traffic pattern is found to comprise only one content structure. Accordingly, it is possible to efficiently use hardware memories with limited storage capacities and effectively perform a pattern matching function.

摘要翻译： 提供了一种存储模式匹配策略的方法和一种控制警报消息的方法。 该方法包括：（a）生成内容结构作为作为新应用于模式匹配装置的策略的存储的流量模式的头部组合结构的子结构; （b）确定存储的业务模式的内容是否与预先存储在模式匹配装置中的原始业务模式的内容相同; （c）如果存储的业务模式的内容与原始业务模式的内容相同，则将原始业务模式的内容的内容索引分配给所存储的业务模式的内容; 和（d）确定原始业务模式的报头组合结构是否仅包含一个内容结构或多于一个内容结构，并且将所存储的业务模式的报头组合结构的报头索引分配给原始业务的报头组合结构 如果发现原始流量模式的头组合结构仅包含一个内容结构，则模式。 因此，可以有效地使用具有有限存储容量的硬件存储器并且有效地执行模式匹配功能。

公开(公告)号：US20070071286A1

公开(公告)日：2007-03-29

申请号：US11521862

申请日：2006-09-15

申请人： Yong Lee ,  Do Ahn ,  Woo Choi ,  Ki Moon ,  Kyo Chung ,  Sung Sohn

发明人： Yong Lee ,  Do Ahn ,  Woo Choi ,  Ki Moon ,  Kyo Chung ,  Sung Sohn

IPC分类号： G06K9/00

CPC分类号： G06K9/6293 ,  G06K9/00892

摘要： A multiple biometric identification system and method are provided. In the multiple biometric identification system and method, a plurality of unified comparison values are generated for respective corresponding candidates who may have different combinations of biometric identification information so that the comparison value vectors of the candidates can be effectively compared with one another. Therefore, it is possible to enable multiple biometric identification even when the type and quantity of biometric information differs from one candidate to.

摘要翻译： 提供了多重生物识别系统和方法。 在多重生物体识别系统和方法中，为可能具有不同组合的生物特征识别信息的各个相应候选者生成多个统一的比较值，使得能够有效地比较候选的比较值向量。 因此，即使当生物特征信息的类型和数量不同于一个候选者时，也可以启用多个生物识别识别。

公开(公告)号：US20050141718A1

公开(公告)日：2005-06-30

申请号：US10860970

申请日：2004-06-03

申请人： Joon Yu ,  Jae Nah ,  Taek Nam ,  Sung Sohn ,  Chee Park

发明人： Joon Yu ,  Jae Nah ,  Taek Nam ,  Sung Sohn ,  Chee Park

IPC分类号： H04L9/08 ,  H04L9/30 ,  H04L9/32 ,  H04L9/00

CPC分类号： H04L9/0894

摘要： Provided is a method of transmitting and receiving a message using an encryption/decryption key, by which each of a sender and a recipient can generate an encryption/decryption key and recover a key used for encryption/decryption while transmitting and receiving the message using an electronic device. The method includes: (a) a user generating his/her own private key and a public key, registering the public key with a key recovery agent (KRA), and setting shared secret information; and (b) a sender transmitting the recovery information necessary for decryption of the transmission message to a recipient, and the recipient generating a key necessary for the decryption from the recovery information and decrypting the transmission message. The method may further include the recipient requesting recovery of the session key to the KRA.

摘要翻译： 提供了一种使用加密/解密密钥发送和接收消息的方法，通过该方法，发送者和接收者中的每一个可以生成加密/解密密钥并恢复用于加密/解密的密钥，同时使用 电子设备。 该方法包括：（a）生成他/她自己的私钥和公开密钥的用户，用密钥恢复代理（KRA）注册公共密钥，并设置共享的秘密信息; 以及（b）发送方将发送消息解密所必需的恢复信息发送给接收者，接收者从恢复信息生成解密所必需的密钥并解密传输消息。 该方法还可以包括接收请求恢复到KRA的会话密钥。

公开(公告)号：US20050141423A1

公开(公告)日：2005-06-30

申请号：US11004426

申请日：2004-12-03

申请人： Jong Lee ,  Jintae Oh ,  Jong Jang ,  Sung Sohn

发明人： Jong Lee ,  Jintae Oh ,  Jong Jang ,  Sung Sohn

IPC分类号： H04L12/28 ,  H04L12/24 ,  H04L12/26

CPC分类号： H04L41/0896 ,  H04L43/026

摘要： A method of and an apparatus for sorting data traffic based on a predetermined priority such as a bandwidth and a liveliness is provided. The method includes operations of: receiving the data flows; sorting the data flows based on bandwidth by defining a plurality of bandwidth ranges and classifying the sorted data flows according to the bandwidth ranges to which the bandwidth of each data flow belongs; and sorting the classified data flows based on liveliness representing frequency of occurrence of the data flows. The sorting of the classified data lows determines that the data flow which is recently received has the higher liveliness and sorts the data flows based on the determination. The method and apparatus facilitates selecting data flows which are possible hostile attack attempts from a vast amount of data traffic and allowing selective and intensive monitoring of the selected data flows.

摘要翻译： 提供了一种基于诸如带宽和活力之类的预定优先级对数据业务排序的方法和装置。 该方法包括：接收数据流; 通过定义多个带宽范围，根据带宽分配数据流，并根据每个数据流的带宽所属的带宽范围对排序的数据流进行分类; 并根据表示数据流出现频率的生物活动对分类数据流进行排序。 分类数据低的排序确定最近接收的数据流具有更高的活力并且基于确定对数据流进行排序。 所述方法和装置有助于从大量的数据业务中选择可能的敌对攻击尝试的数据流，并允许选择性和密集地监视所选数据流。

公开(公告)号：US20070206498A1

公开(公告)日：2007-09-06

申请号：US11599909

申请日：2006-11-15

申请人： Beom Chang ,  Jung Na ,  Geon Kim ,  Dong Kim ,  Jin Kim ,  Hyun Kim ,  Hyo Bang ,  Soo Lee ,  Seon Sohn ,  Jong Jang ,  Sung Sohn

发明人： Beom Chang ,  Jung Na ,  Geon Kim ,  Dong Kim ,  Jin Kim ,  Hyun Kim ,  Hyo Bang ,  Soo Lee ,  Seon Sohn ,  Jong Jang ,  Sung Sohn

IPC分类号： H04L12/26

CPC分类号： H04L43/045 ,  H04L43/0817 ,  H04L43/16

摘要： A network status display device using a traffic flow-radar is provided. The network status display device includes: a traffic feature extractor calculating flow occupancy rates for total flows, micro-flows and macro-flows with respect to each of a plurality of traffic features with reference to traffic information for each traffic feature such as a network address, a port, a transmitting/receiving host address or a protocol collected by an external traffic information collector, and storing the calculation result; a traffic status display unit displaying the flow occupancy rates for each traffic feature calculated and stored in the traffic feature extractor on a radar with dots for each traffic feature; and a traffic anomaly determination unit determining whether a network status is abnormal with reference to the radar for each traffic feature, detecting and reporting the type of the abnormal network status and harmful or abnormal traffic that generates the abnormal network status, when the abnormal status occurs.

摘要翻译： 提供了使用交通流量雷达的网络状态显示装置。 网络状态显示装置包括：业务特征提取器，参考每个业务特征（例如网络地址）的业务信息来计算关于多个业务特征中的每一个的总流量，微流量和宏流量的流量占用率 ，端口，发送/接收主机地址或由外部交通信息收集器收集的协议，并存储计算结果; 交通状态显示单元，其显示针对每个交通特征点的雷达上计算并存储在交通特征提取器中的每个交通特征的流量占用率; 以及交通异常判定单元，针对每个流量特征，参照雷达确定网络状态是否异常，检测和报告异常网络状态的类型以及产生异常网络状态的有害或异常流量，当发生异常状态时 。

公开(公告)号：US20070136361A1

公开(公告)日：2007-06-14

申请号：US11635367

申请日：2006-12-07

申请人： Jae Lee ,  Soo Kim ,  Ki Moon ,  Kyo Chung ,  Sung Sohn

发明人： Jae Lee ,  Soo Kim ,  Ki Moon ,  Kyo Chung ,  Sung Sohn

IPC分类号： G06F7/00

CPC分类号： G06F21/64

摘要： Provided are a mobile extensible Markup Language (XML) signature service providing apparatus and method. The mobile XML signature service providing apparatus includes: an XML message analyzing unit authenticating a mobile client, according to an XML signature template generation request or an XML signature verification request received from the mobile client; an XML signature processor generating an XML signature template and a SignedInfo element in a canonicalized format if the authentication is successful, and verifying an XML signature; and an encoder providing key information and at least one setting value for the generation of the XML signature template and verification of the XML signature, to the XML signature processor. Therefore, the mobile XML signature service providing apparatus and method provide authentication, integrity, non-repudiation, etc. with respect to messages received/transmitted in a wireless environment, are applied to a wireless environment having limited resources, are compatible with an XML signature for an existing wired environment that is to be applied to wired-and-wireless integration electronic commerce, and minimizes a change in an existing wired environment when a mobile XML signature is applied.

摘要翻译： 提供了一种移动可扩展标记语言（XML）签名服务提供装置和方法。 移动XML签名服务提供装置包括：XML消息分析单元，根据从该移动客户端接收到的XML签名模板生成请求或XML签名验证请求认证移动客户端; XML签名处理器，如果认证成功，则以规范格式生成XML签名模板和SignedInfo元素，并验证XML签名; 以及向XML签名处理器提供关键信息和用于生成XML签名模板和验证XML签名的至少一个设置值的编码器。 因此，移动XML签名服务提供装置和方法相对于在无线环境中接收/发送的消息提供认证，完整性，不可抵赖性等应用于具有有限资源的无线环境，与XML签名兼容 对于要应用于有线和无线集成电子商务的现有有线环境，并且当应用移动XML签名时，使现有有线环境的变化最小化。