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    Rocker propelled scooter
    11.
    发明授权
    Rocker propelled scooter 有权
    摇椅推动滑板车

    公开(公告)号：US07914027B2

    公开(公告)日：2011-03-29

    申请号：US12359350

    申请日：2009-01-26

    Applicant: Long Yu

    Inventor： Long Yu

    IPC: B62M1/00

    CPC classification number: B62M1/28 ,  B62K3/002 ,  Y10T74/2164

    Abstract: A scooter having a rockable platform upon which the rider stands with both feet. The platform is attached by a chain to one-way sprocket wheels mounted to the scooter rear wheel rotating the rear wheel to propel the scooter in a forward direction as the front end of the platform moves and as the rear end portion of the platform moves down. The scooter has a position to allow the user to place one foot on the ground and one foot on the platform to propel the same.

    Abstract translation: 一个踏板车有一个可摇摆的平台，骑手站在两脚上。 平台通过链条连接到安装在踏板车后轮上的单向链轮，其旋转后轮以随着平台的前端移动而向前推动踏板车，并且当平台的后端部分向下移动时 。 滑板车有一个位置，允许用户将一只脚放在地面上，一只脚放在平台上以推动它。

    Human lysozyme gene, its encoding polypeptide and the method preparing for them
    14.
    发明授权
    Human lysozyme gene, its encoding polypeptide and the method preparing for them 有权
    人溶菌酶基因，其编码多肽及其制备方法

    公开(公告)号：US06436688B1

    公开(公告)日：2002-08-20

    申请号：US09786023

    申请日：2001-06-21

    Applicant: Long Yu ,  Qiang Fu ,  Yong Zhao ,  Honglai Zhang ,  Anding Bi

    Inventor： Long Yu ,  Qiang Fu ,  Yong Zhao ,  Honglai Zhang ,  Anding Bi

    IPC: C12N936

    CPC classification number: C12N9/2462

    Abstract: The invention relates to a novel member LYC2 of lysozyme gene family. The invention provides the cDNA sequence encoding for the novel lysozyme, the polypeptide encoded by the sequence, as well as the method for producing said novel human lysozyme utilizing recombinant technology. The invention also provides the use of the novel human lysozyme.

    Abstract translation: 本发明涉及溶菌酶基因家族的新型成员LYC2。 本发明提供编码新溶菌酶的cDNA序列，由序列编码的多肽，以及利用重组技术生产所述新型人溶菌酶的方法。 本发明还提供了新型人溶菌酶的用途。

    SYSTEM AND METHOD FOR LIQUEFYING NATURAL GAS USING SINGLE MIXED REFRIGERANT AS REFRIGERATION MEDIUM
    15.
    发明申请
    SYSTEM AND METHOD FOR LIQUEFYING NATURAL GAS USING SINGLE MIXED REFRIGERANT AS REFRIGERATION MEDIUM 审中-公开
    使用单一混合制冷剂作为制冷剂液化天然气的系统和方法

    公开(公告)号：US20140283548A1

    公开(公告)日：2014-09-25

    申请号：US14354964

    申请日：2012-09-13

    Applicant: Zhenyong He ,  Long Yu ,  Sheng Zhang ,  Jianqing Fu ,  Xiaozhe Zhang

    Inventor： Zhenyong He ,  Long Yu ,  Sheng Zhang ,  Jianqing Fu ,  Xiaozhe Zhang

    IPC: F25J1/00

    CPC classification number: F25J1/0022 ,  F25J1/0055 ,  F25J1/0212 ,  F25J1/0291 ,  F25J2220/64

    Abstract: A system and a method for liquefying natural gas using single mixed refrigerant as refrigeration medium are provided. The system comprises a two-stage mixed refrigerant compressor (1) driven by a motor, two coolers (21, 22), a liquid pump (4), three gas-liquid separators (31, 32, and 6), two throttling devices (51, 52), a plate-fin heat exchanger group (7) and a LNG storage tank (8). The method comprises the following steps: the mixed refrigerant is compressed step by step by using the two-stage mixed refrigerant compressor (1), separated step by step, and gas-phase and liquid phase mixed refrigerant streams obtained from the separation flow into different passages of the heat exchanger group (7) respectively for throttling and heat exchanging. Heat exchange curves of cold fluid and hot fluid in the whole heat exchange process match with each other better by using two-stage heat exchange, thereby flow of the mixed refrigerant is reduced effectively.

    Abstract translation: 提供了使用单一混合制冷剂作为制冷介质液化天然气的系统和方法。 该系统包括由电动机驱动的两级混合制冷剂压缩机（1），两个冷却器（21,22），液体泵（4），三个气液分离器（31,32和6），两个节流装置 （51,52），板翅式热交换器组（7）和LNG储罐（8）。 该方法包括以下步骤：使用两级混合制冷剂压缩机（1）逐步压缩混合制冷剂，将从分离流获得的气相和液相混合制冷剂流分离成不同的 热交换器组（7）的通道分别用于节流和热交换。 整个热交换过程中的冷流体和热流体的热交换曲线通过两级热交换更好地相互匹配，从而有效地降低混合制冷剂的流动。

    ROCKER PROPELLED SCOOTER
    18.
    发明申请
    ROCKER PROPELLED SCOOTER 有权
    摇滚螺旋桨

    公开(公告)号：US20100187790A1

    公开(公告)日：2010-07-29

    申请号：US12359350

    申请日：2009-01-26

    Applicant: Long Yu

    Inventor： Long Yu

    IPC: B62M1/04

    CPC classification number: B62M1/28 ,  B62K3/002 ,  Y10T74/2164

    Abstract: A scooter having a rockable platform upon which the rider stands with both feet. The platform is attached by a chain to one-way sprocket wheels mounted to the scooter. rear wheel rotating the rear wheel to propel the scooter in a forward direction as the front end of the platform moves and as the rear end portion of the platform moves down. The scooter has a position to allow the user to place one foot on the ground and one foot on the platform to propel the same.

    Abstract translation: 一个踏板车有一个可摇摆的平台，骑手站在两脚上。 平台通过链条连接到安装在踏板车上的单向链轮。 后轮旋转后轮，当平台的前端移动时，并且当平台的后端部向下移动时，向后推动踏板车向前方移动。 滑板车有一个位置，允许用户将一只脚放在地面上，一只脚放在平台上以推动它。

    Compressors
    20.
    发明申请
    Compressors 失效

    公开(公告)号：US20060120897A1

    公开(公告)日：2006-06-08

    申请号：US11007427

    申请日：2004-12-07

    Applicant: Long Yu ,  Paul Goldman

    Inventor： Long Yu ,  Paul Goldman

    IPC: F04B43/00 ,  F04B17/00

    CPC classification number: F04B45/047 ,  F04B45/04

    Abstract: Compressors are provided which include a motor having a drive shaft; a compression chamber, having an inlet and an outlet; a diaphragm, disposed within the compression chamber such that when the diaphragm is deflected back and forth between a first position and a second position air is drawn in through the inlet and forced out through the outlet; a crankshaft, operatively connected to the drive shaft; a shuttle, configured to be displaced transversely by rotational movement of the crankshaft, and positioned to deflect the diaphragm by its transverse movement; and a guide configured to inhibit non-transverse motion of the shuttle. In some implementations, the compressor occupies a total volume of less than about 15 cubic inches.

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