Feedstuff for artemia
    1.
    发明授权
    Feedstuff for artemia 失效
    用于卤虫的饲料

    公开(公告)号:US4906479A

    公开(公告)日:1990-03-06

    申请号:US193229

    申请日:1988-05-11

    IPC分类号: A23K1/00 A23K1/18

    CPC分类号: A23K50/80 A23K10/16

    摘要: A feedstuff for cultivating Artemia as a feedstuff for larvae of cultivated fishes or crustaceans is provided, which feedstuff for cultivation is a product obtained by treatment of breaking the cell wall of monocellular algae, the thus obtained Artemia having a high survival rate, the body length thereof being large and the content of eisacopentaenoic acid and docosahexaenoic acid in the total fatty acids therein being much higher than those of conventional feedstuffs.

    摘要翻译: 提供了用于培养卤虫作为养殖鱼类或甲壳动物幼体的饲料的饲料,其中培养的饲料是通过破坏单细胞藻类的细胞壁获得的产物,所得到的具有高存活率的卤虫,体长 其中全脂肪酸中的二十五碳烯酸和二十二碳六烯酸的含量比常规饲料高得多。

    RUBBER COMPOSITION FOR TIRE TREAD AND PNEUMATIC TIRE COMPRISING THE SAME
    2.
    发明申请
    RUBBER COMPOSITION FOR TIRE TREAD AND PNEUMATIC TIRE COMPRISING THE SAME 审中-公开
    用于轮胎的橡胶组合物和包含其的气动轮胎

    公开(公告)号:US20090215941A1

    公开(公告)日:2009-08-27

    申请号:US12433603

    申请日:2009-04-30

    IPC分类号: C08K5/09

    摘要: The present invention provides a rubber composition for a tire tread which can prepare a tire having improved grip properties under conditions of a high temperature, and a pneumatic tire comprising the same.The present invention relates to the rubber composition for a tire tread containing more than 5 parts by weight of a basic antioxidant based on 100 parts by weight of the diene rubber components, wherein a metallic compound is a metallic compound comprising (1) a metallic salt of an organic carboxylic acid or (2) an inorganic metallic salt and an acid, and the pneumatic tire having a tire tread comprising the same.

    摘要翻译: 本发明提供一种用于轮胎胎面的橡胶组合物,其可以制备在高温条件下具有改进的抓地性能的轮胎,以及包括该轮胎的充气轮胎。 本发明涉及一种轮胎胎面用橡胶组合物,其含有基于100重量份二烯橡胶组分的5重量份以上的碱性抗氧化剂,其中金属化合物是金属化合物,其包含(1)金属盐 的有机羧酸或(2)无机金属盐和酸,并且所述充气轮胎具有包含该轮胎胎面的轮胎胎面。

    Video server for video distribution system

    公开(公告)号:US07069332B2

    公开(公告)日:2006-06-27

    申请号:US09739691

    申请日:2000-12-20

    IPC分类号: G06F15/16

    CPC分类号: H04N21/21 H04N21/23

    摘要: A video server for distributing a digitized video content includes a unit for determining whether or not a video content requested from a terminal is stored in the video server, a unit for issuing a transmission request to another server for transmitting the video thereto in accordance with the HTTP protocol when the video content requested from the terminal is not stored in the video server, and a unit for receiving the video content transmitted from the other video server in accordance with the HTTP protocol, and transmitting the video content to the terminal in accordance with IP multicast or HTTP protocol.

    Multi-screen projector
    5.
    发明授权
    Multi-screen projector 失效
    多屏投影机

    公开(公告)号:US5467221A

    公开(公告)日:1995-11-14

    申请号:US290146

    申请日:1994-08-15

    摘要: A multi-screen projector having unit module projectors stacked at two higher and lower stages, each unit module projector having a screen with a Fresnel sheet unit, a prism sheet unit, and a lenticular sheet unit. By the functions of the Fresnel sheet unit and the prism sheet unit, main output light from higher and lower screens is converged to substantially the same target point. Only one type of metal molds is required for the Fresnel sheet unit as well as the prism sheet unit, thereby reducing the manufacturing cost of the multi-screen projector.

    摘要翻译: 一种具有堆叠在两个较高和较低阶段的单元模块投影仪的多屏幕投影仪,每个单元模块投影仪具有带菲涅耳片单元的屏幕,棱镜片单元和透镜片单元。 通过菲涅耳片单元和棱镜片单元的功能,来自上下屏幕的主输出光会聚到大致相同的目标点。 菲涅耳片单元和棱镜片单元仅需要一种类型的金属模具,从而降低多屏幕投影仪的制造成本。

    Method for determining the freshness of fish and mollusks
    9.
    发明授权
    Method for determining the freshness of fish and mollusks 失效
    确定鱼和软体动物新鲜度的方法

    公开(公告)号:US4650752A

    公开(公告)日:1987-03-17

    申请号:US643053

    申请日:1984-08-22

    CPC分类号: G01N33/12

    摘要: A rapid, accurate and simple method is disclosed for determining an index of freshness of fish and mollusks. The index of freshness is expressed as the ratio of the combined molar concentration of inosine and hypoxanthine to the total molar concentration of the decomposition products of adenosine triphosphate. Each concentration is determined electrochemically from the amount of hydrogen peroxide produced when a sample extract from fish or mollusks is subjected to the action of certain enzymes. The emzymes used for inosine and hypoxanthine concentration are nucleoside phosphorylase and xanthine oxidase and for the concentration of the decomposition products of adenosine triphosphate are alkaline phosphatase, adenylic acid kinase, AMP deaminase and adenosine deaminase in a crude extract obtained from calf intestine, nucleoside phosphorylase and xanthine oxidase. Sodium azide may be added to the sample extract to inhibit errors in measurement caused by the presence of catalase.

    摘要翻译: 公开了一种用于确定鱼和软体动物的新鲜度指数的快速,准确和简单的方法。 新鲜度指数表示为肌苷和次黄嘌呤的组合摩尔浓度与三磷酸腺苷分解产物的总摩尔浓度的比值。 当来自鱼或软体动物的样品提取物经受某些酶的作用时,从产生的过氧化氢的量电化学测定每个浓度。 用于肌苷和次黄嘌呤浓度的酶是核苷磷酸化酶和黄嘌呤氧化酶,并且对于三磷酸腺苷的分解产物的浓度是从小牛肠,核苷磷酸化酶获得的粗提取物中的碱性磷酸酶,腺苷酸激酶,AMP脱氨酶和腺苷脱氨酶 黄嘌呤氧化酶。 可以向样品提取物中加入叠氮化钠以抑制由过氧化氢酶的存在引起的测量误差。