Multicast packet control apparatus
    1.
    发明授权
    Multicast packet control apparatus 有权
    组播包控制装置

    公开(公告)号:US07532624B2

    公开(公告)日:2009-05-12

    申请号:US11508240

    申请日:2006-08-23

    IPC分类号: H04L12/28

    CPC分类号: H04L12/1881

    摘要: When multicast distribution is performed on a network where a point-to-point connection is made between user terminals and a multicast router, the multicast router is protected from load due to response reports, join requests, or leave statements sent from the user terminals simultaneously. If the user terminals send response reports simultaneously, a Layer 2 switch disposed between the user terminals and the multicast router limits response reports sent to the multicast router. The Layer 2 switch prevents response reports sent from the same user terminal from being discarded consecutively, by sending a response report sent from the same user terminal to the multicast router 200 with priority in the next join confirmation event. If the user terminals send join requests or leave statements simultaneously, the Layer 2 switch limits the join requests or leave statements sent to the multicast router 200 in the same manner. The Layer 2 switch further enlarges a transmission buffer thereof at the multicast router side, so that the packets can be stored in the buffer.

    摘要翻译: 当在用户终端和组播路由器之间进行点对点连接的网络上执行组播分发时,由于响应报告,加入请求或者从用户终端同时发送的离开语句,组播路由器受到保护而受到保护 。 如果用户终端同时发送响应报告,则设置在用户终端和组播路由器之间的二层交换机限制发送给组播路由器的响应报告。 第二层交换机防止从同一用户终端发送的响应报告被连续丢弃,通过在下一个加入确认事件中以优先级的方式发送从同一用户终端发送到组播路由器200的响应报告。 如果用户终端同时发送加入请求或离开语句,则二层交换机以相同的方式限制加入请求或发送到组播路由器200的语句。 二层交换机进一步放大了组播路由器侧的发送缓冲区,使得分组可以存储在缓冲器中。

    Multicast packet control apparatus
    2.
    发明申请
    Multicast packet control apparatus 有权
    组播包控制装置

    公开(公告)号:US20070165633A1

    公开(公告)日:2007-07-19

    申请号:US11508240

    申请日:2006-08-23

    IPC分类号: H04L12/56

    CPC分类号: H04L12/1881

    摘要: When multicast distribution is performed on a network where a point-to-point connection is made between user terminals and a multicast router, the multicast router is protected from load due to response reports, join requests, or leave statements sent from the user terminals simultaneously. If the user terminals send response reports simultaneously, a Layer 2 switch disposed between the user terminals and the multicast router limits response reports sent to the multicast router. The Layer 2 switch prevents response reports sent from the same user terminal from being discarded consecutively, by sending a response report sent from the same user terminal to the multicast router 200 with priority in the next join confirmation event. If the user terminals send join requests or leave statements simultaneously, the Layer 2 switch limits the join requests or leave statements sent to the multicast router 200 in the same manner. The Layer 2 switch further enlarges a transmission buffer thereof at the multicast router side, so that the packets can be stored in the buffer.

    摘要翻译: 当在用户终端和组播路由器之间进行点对点连接的网络上执行组播分发时,由于响应报告,加入请求或者从用户终端同时发送的离开语句,组播路由器受到保护而受到保护 。 如果用户终端同时发送响应报告,则设置在用户终端和组播路由器之间的二层交换机限制发送给组播路由器的响应报告。 第二层交换机防止从同一用户终端发送的响应报告被连续丢弃,通过在下一个加入确认事件中以优先级的方式发送从同一用户终端发送到组播路由器200的响应报告。 如果用户终端同时发送加入请求或离开语句,则二层交换机以相同的方式限制加入请求或发送到组播路由器200的语句。 二层交换机进一步放大了组播路由器侧的发送缓冲区,使得分组可以存储在缓冲器中。

    Packet forwarding apparatus suitable for forwarding extended frame
    3.
    发明授权
    Packet forwarding apparatus suitable for forwarding extended frame 有权
    适用于转发扩展帧的分组转发设备

    公开(公告)号:US07924882B2

    公开(公告)日:2011-04-12

    申请号:US12146726

    申请日:2008-06-26

    IPC分类号: H04J3/16

    摘要: A packet forwarding apparatus (L2SW) having a frame segmentation function of converting a extended Ethernet frame such as a MAC-in-MAC frame into a plurality of fragment frames when a payload length of the received frame exceeds a standard MTU size communicable in an Ethernet network to be a forwarding destination, by segmenting the received frame into a plurality of data blocks having a size not longer than the MTU size, and a frame assembling function of restoring an original extended frame from a series of fragment frames received from the Ethernet network.

    摘要翻译: 具有帧分割功能的分组转发装置(L2SW),当接收到的帧的有效载荷长度超过在以太网中可通信的标准MTU大小时,将诸如MAC-in-MAC帧之类的扩展以太网帧转换成多个片段帧 网络成为转发目的地,通过将​​接收到的帧分割成具有不大于MTU大小的多个数据块,以及帧组合功能,从从以太网接收的一系列分片帧中恢复原始扩展帧 。

    Amide derivatives and external skin or hair care preparations
    4.
    发明授权
    Amide derivatives and external skin or hair care preparations 失效
    酰胺衍生物和外用皮肤或护发制剂

    公开(公告)号:US5863945A

    公开(公告)日:1999-01-26

    申请号:US952110

    申请日:1997-11-24

    摘要: This invention relates to amide derivatives represented by the following formula (1), amide derivative synthesis intermediates represented by the following formula (2), (3) or (4), and external skin care preparations, cosmetic hair care formulations and bath medicines containing the amide derivatives (1): ##STR1## wherein R.sup.1 and R.sup.1a are, for example, tetradecyl or hexadecyl, R.sup.2 is, for example, tridecyl or pentadecyl, R.sup.3 is, for example, ethylene or trimethylene, R.sup.3a is, for example, trimethylene, and R.sup.4, R.sup.4a and R.sup.4b are, for example, methoxy or ethoxy. When added to external skin care preparations, bath medicines and cosmetic hair care formulations, the amide derivatives (1) exhibit advantageous effects such as skin-roughness preventing/curing effects and hair touch-feeling improving effects.

    摘要翻译: PCT No.PCT / JP96 / 01298 Sec。 371日期:1997年11月24日 102(e)1997年11月24日PCT PCT 1996年5月16日PCT公布。 WO96 / 37462 PCT公开号 日期:1996年11月28日本发明涉及由下式(1)表示的酰胺衍生物,由下式(2),(3)或(4)表示的酰胺衍生物合成中间体,以及外用护肤品,化妆品护发剂 (1)其中R1和R1a为例如十四烷基或十六烷基,R 2为(R 1) 例如是十三烷基或十五烷基,R 3是例如亚乙基或三亚甲基,R 3a是例如三亚甲基,R 4,R 4a和R 4b是例如甲氧基或乙氧基。 当添加到外用护肤品,沐浴药和美容护发剂中时,酰胺衍生物(1)具有皮肤粗糙度防止/固化效果和毛发感觉改善效果等有益效果。

    Hair cosmetic composition
    7.
    发明授权
    Hair cosmetic composition 失效
    头发化妆品组成

    公开(公告)号:US07608251B2

    公开(公告)日:2009-10-27

    申请号:US11082802

    申请日:2005-03-18

    IPC分类号: A61Q5/02 A61Q5/06

    摘要: Provided is a hair cosmetic composition, which contains:(A) an organic polycarboxylic acid having from 5 to 40 carbon atoms in total and from 4 to 10 carboxy groups, or a salt thereof, and (B) an organic solvent selected from the group consisting of aromatic alcohols, N-alkylpyrrolidones, alkylene carbonates, polypropylene glycols, lactones and cyclic ketones, wherein the solvent has a ClogP of from −2 to 3; which composition has a pH of from 2 to 5 at 25° C. when diluted to 20 times the weight with water; and a hair quality improving method including the step of treating the hair with the hair cosmetic composition.

    摘要翻译: 本发明提供一种毛发化妆品组合物,其含有:(A)总共含有5〜40个碳原子的有机多元羧酸或其盐,和(B)选自以下的有机溶剂: 由芳族醇,N-烷基吡咯烷酮,碳酸亚烷基酯,聚丙二醇,内酯和环酮组成,其中溶剂的ClogP为-2至3; 当用水稀释至20倍重量时,该组合物在25℃下的pH为2至5; 以及包括用毛发化妆品组合物处理头发的步骤的头发质量改进方法。

    Hair cosmetic composition
    8.
    发明授权
    Hair cosmetic composition 失效
    头发化妆品组成

    公开(公告)号:US07601340B2

    公开(公告)日:2009-10-13

    申请号:US11082769

    申请日:2005-03-18

    IPC分类号: A61Q5/00 A61Q5/02 A61Q5/06

    摘要: Provided is a hair cosmetic composition, which contains the following components (A) and (B):(A) a hydroxy-free tricarboxylic acid having from 4 to 20 carbon atoms in total, or salt thereof, and (B) at least one or more organic solvents selected from the group consisting of aromatic alcohols, N-alkylpyrrolidones, alkylene carbonates, polypropylene glycols, lactones and cyclic ketones, wherein the organic solvent has a ClogP of from −2 to 3; and wherein the hair cosmetic composition has a pH of from 2 to 5 at 25° C. when diluted to 20 times the weight with water. Provided also is a hair quality improving method which comprises treating the hair with the hair cosmetic composition.The hair cosmetic composition of the present invention can for example give strength/body, manageability, and set retention property to the hair which is apt to be dry and moistureless owing to the damage by coloring, permanent waving, or repetition of excessive blow drying.

    摘要翻译: 本发明提供含有以下组分(A)和(B)的毛发化妆品组合物:(A)总共具有4至20个碳原子的无羟基三羧酸或其盐,和(B)至少一种 或更多选自芳族醇,N-烷基吡咯烷酮,碳酸亚烷基酯,聚丙二醇,内酯和环酮的有机溶剂,其中有机溶剂的ClogP为-2至3; 并且其中当用水稀释至20倍重量时,所述毛发化妆品组合物在25℃下的pH为2至5。 还提供了一种头发质量改进方法,其包括用毛发化妆品组合物处理头发。 本发明的毛发化妆品组合物例如可以通过着色,永久挥发或重复过度吹干而损伤头发,从而赋予头发强度/身体,易管理性和保持性,从而易于干燥和无湿。

    Wrinkling modifiers
    9.
    发明授权
    Wrinkling modifiers 有权
    皱纹修饰

    公开(公告)号:US06436920B1

    公开(公告)日:2002-08-20

    申请号:US09934837

    申请日:2001-08-23

    IPC分类号: A01N4300

    摘要: The invention relates to wrinkling modifiers and anti-aging cosmetic compositions which each comprise a guanidine derivative represented by the following general formula (1): wherein is a heterocyclic group selected from azetidine, pyrrolidine, piperidine, piperazine or morpholine, and R1 and R2 are the same or different from each other and independently a hydrogen atom, or an alkyl, hydroxyl, hydroxyalkyl, carboxyl, carboxyalkyl or amidino group, or a salt thereof. The cosmetic compositions are excellent in the effects of suppressing wrinkling and of removing wrinkles and give users a pleasant feeling upon use.

    摘要翻译: 本发明涉及起皱改性剂和抗衰老化妆品组合物,它们各自包含由以下通式(1)表示的胍衍生物:其中选自氮杂环丁烷,吡咯烷,哌啶,哌嗪或吗啉的杂环基,R1和R2为 相同或不同,独立地为氢原子或烷基,羟基,羟基烷基,羧基,羧基烷基或脒基,或其盐。 化妆品组合物在起皱和消除皱纹的效果方面具有优异的性能,并且在使用时给予使用者愉快的感觉。