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30 条记录 (耗时 0.015 秒)

    Standoff Device for Repair of Structural Elements
    1.
    发明申请
    Standoff Device for Repair of Structural Elements 有权

    公开(公告)号：US20220064967A1

    公开(公告)日：2022-03-03

    申请号：US17002600

    申请日：2020-08-25

    申请人： Mohammad R Ehsani

    发明人： Mohammad R Ehsani

    IPC分类号： E04G9/08 ,  E04G13/02

    摘要： A system of reusable components and articles of manufacture for reconstructing, reinforcing, and/or repairing a structure such as columns, piles and the like using adjustable formworks. The reusable articles of manufacture employed in the disclosed system are or, if desired, may be permanently left in place. Same or similar systems and articles of manufacture may be employed to easily construct pipes of any desired diameter in a very short time.

    Structure reinforcement partial shell
    2.
    发明授权
    Structure reinforcement partial shell 有权

    公开(公告)号：US10968631B2

    公开(公告)日：2021-04-06

    申请号：US13859596

    申请日：2013-04-09

    申请人： Mohammad R. Ehsani

    发明人： Mohammad R. Ehsani

    IPC分类号： E04C5/07 ,  E04G23/02

    摘要： A method and an article of manufacture are disclosed for reinforcing various structures with only partially accessible circumference, such as columns closely adjacent to or protruding out of a wall or beams holding a ceiling. Some of these structures may be partly or completely submerged in water, such as retaining walls on the sides of rivers and water-ways. In some embodiments a prefabricated shell will fully or partly cover the exposed and reachable part of the structure and will be secured in place by various means. The shell may hug the structure tightly or loosely and the space between the shell and the structure may be filled with such curable materials as glue, epoxy, grout, concrete and the like. In various embodiments additional reinforcement such as rebar may be placed in the space between the shell and the structure.

    METHOD AND APPARATUS FOR MINING COPPER
    3.
    发明申请
    METHOD AND APPARATUS FOR MINING COPPER 审中-公开

    公开(公告)号：US20190323633A1

    公开(公告)日：2019-10-24

    申请号：US15961590

    申请日：2018-04-24

    申请人： Mohammad R. Ehsani

    发明人： Mohammad R. Ehsani

    IPC分类号： F16L9/16 ,  B29C70/32 ,  B29C53/60 ,  B29C53/84 ,  B29C70/20 ,  B29D23/00

    摘要： Mining methods and systems are disclosed for In-Situ Leaching (ISL) of the mineral ores. ISL extraction is conducted by injecting a suitable leach solution into the ore zone below the water table; oxidizing, complexing and mobilizing the minerals; recovering the pregnant (loaded) solutions through production wells (extraction wells or recovery wells); and, finally, pumping the minerals bearing solution to the surface for further processing. In these methods strips of fabrics saturated with resin are helically or non-helically wrapped around desired shape vertical mandrels, located over the wells, and the partially cured pipes are lowered into the wells to line the wells. These onsite manufactured pipes/linings are used to pump chemical solutions into the ores and subsequently to recover the pregnant (loaded) solutions.

    Business Method For Last Minute Sales
    4.
    发明申请
    Business Method For Last Minute Sales 审中-公开
    最后一分钟销售业务方法

    公开(公告)号：US20080033862A1

    公开(公告)日：2008-02-07

    申请号：US11470727

    申请日：2006-09-07

    申请人： Mohammad R. Ehsani

    发明人： Mohammad R. Ehsani

    IPC分类号： G06Q40/00

    CPC分类号： G06Q30/06 ,  G06Q40/04

    摘要： Disclosed is a method of selling expiring commodities to customers via a wide-area computer network such as the Internet, wireless phone networks, or the like. A computer system implements the steps of the method of the present invention, and provides for establishing in a database a commodity record representing a commodity for sale. Such a commodity record includes at least an expiration time, a price, information about the seller, and a quantity of such commodities that are available for sale. Once the database is loaded with commodities that are available for sale, customers may link to the system through the communications network to search for suitable commodities. Upon adequate search query information being submitted to the system, the database is searched for commodities that match. The system may then check all commodities in the database, or check just those commodities that match the customer's search query, to be sure such commodities have not expired. Commodities that match the customer's search query and that have not expired are then displayed to the customer, and the customer then has the option of selecting one or more of such commodities for purchase. Commodities that have expired are removed from the database. Preferred commodities sold with the method of the present invention include hotel rooms, event tickets, travel tickets, and other commodities with a fixed expiration date and time.

    摘要翻译： 公开了通过诸如互联网，无线电话网络等的广域计算机网络向客户销售到期商品的方法。 计算机系统实现本发明的方法的步骤，并且提供在数据库中建立代表待售商品的商品记录。 这样的商品记录至少包括到期时间，价格，关于卖方的信息以及可出售的这种商品的数量。 一旦数据库加载了可供出售的商品，客户可以通过通信网络链接到系统，以搜索适合的商品。 在提交给系统的足够的搜索查询信息后，将搜索与数据库匹配的商品。 然后，系统可以检查数据库中的所有商品，或仅检查与客户的搜索查询匹配的商品，以确保这些商品尚未过期。 然后将与客户的搜索查询匹配并且尚未过期的商品显示给客户，然后客户可以选择一种或多种此类商品进行购买。 已过期的商品将从数据库中删除。 以本发明的方法出售的优选商品包括酒店房间，活动门票，旅行票和其他具有固定期限和时间的商品。

    Trenchless pipe-laying
    5.
    发明授权
    Trenchless pipe-laying 有权

    公开(公告)号：US10436350B1

    公开(公告)日：2019-10-08

    申请号：US15974641

    申请日：2018-05-08

    申请人： Mohammad R Ehsani

    发明人： Mohammad R Ehsani

    IPC分类号： E02F5/10 ,  F16L1/26 ,  H02G1/06 ,  F16L1/00 ,  F16L11/00

    摘要： Methods and systems are disclosed for laying trenchless pipes under ground. In these methods strips of fabrics saturated with resin are helically or non-helically wrapped around desired shape mandrels that are located near an entrance to an underground tunnel or an old pipe, and the partially cured pipes are lowered into the tunnel or the old pipe and is pulled by chain or cable from the other side of the tunnel or the old pipe to line the tunnel and the old pipe. One or more kinds of sensors or gauges may also be attached to or embedded in the fabrics to monitor various aspects of the pipe or the content of the pipe.

    COOLING COASTAL WATERS
    6.
    发明申请
    COOLING COASTAL WATERS 审中-公开

    公开(公告)号：US20190234656A1

    公开(公告)日：2019-08-01

    申请号：US15882811

    申请日：2018-01-29

    申请人： Mohammad R. Ehsani

    发明人： Mohammad R. Ehsani

    IPC分类号： F24V50/00

    CPC分类号： F24V50/00

    摘要： Methods and apparatus for transporting cool water from the deep regions of the oceans to the shallow waters of the shoreline by a network of, for example, onsite manufactured FRP (Fiber Reinforced Polymer) pipes and pumps. This water displacement lowers the temperature of the shallow water region to a desired level. To implement this method, a long pipe is laid over the seabed, extending from the shallow regions to a desired depth of the ocean where the water is cooler and cleaner than the shallow waters. A mechanical and/or an electrical water pump is then attached to either end of the pipe. The water pump, preferably energized by the water surface waves, will constantly pump the cooler and cleaner water from the depth of the ocean to the shallow waters, reducing the temperature and contamination of shallow waters.

    REPAIR AND STRENGTHENING OF STRUCTURES WITH ELECTRICALLY-CURED RESIN-IMPREGNATED WRAP
    7.
    发明申请
    REPAIR AND STRENGTHENING OF STRUCTURES WITH ELECTRICALLY-CURED RESIN-IMPREGNATED WRAP 审中-公开
    用电动固化树脂印刷的结构修复和加强结构

    公开(公告)号：US20150183170A1

    公开(公告)日：2015-07-02

    申请号：US14146562

    申请日：2014-01-02

    申请人： Mohammad R. Ehsani

    发明人： Mohammad R. Ehsani

    IPC分类号： B29C70/04 ,  E04C5/07 ,  B32B38/00 ,  E04F13/072 ,  B32B37/18 ,  B32B37/14

    CPC分类号： E04C5/076 ,  B29C63/0021 ,  B29C63/06 ,  B29C63/10 ,  B29C70/34 ,  B29K2101/10 ,  B29K2105/0872 ,  B29L2031/776 ,  B32B3/12 ,  B32B5/022 ,  B32B5/024 ,  B32B5/26 ,  B32B37/146 ,  B32B37/18 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2305/07 ,  B32B2307/558 ,  B32B2419/00 ,  B32B2607/00 ,  E04C5/015 ,  F16L55/1656 ,  F16L55/1686 ,  F16L57/02 ,  F16L57/06 ,  F16L58/1063

    摘要： A method and an article of manufacture are disclosed for reinforcing various structures, such as pipes, piles, walls, tanks, silos, chimneys, and the like, constructed from various materials including steel, concrete, masonry, wood, plastics, and the like. Some of the various structures may be used to transport water, gas, oil, and the like. One or multiple layers of various material sheets, each sheet having substantially the same or different properties, may be impregnated with resin and wrapped around or attached to the surface of a structure to be reinforced or to the surface of a spacer shell surrounding the structure and subjected to heat to cure the resin and to bond the reinforcement sheets to the structure or the spacer shell. The multiple layers together constitute a heat-cured structure reinforcement wrap (HRW) to reinforce the structure against external and internal loads, such as weight, impact load, blast load, internal pressure, ballistic load, and the like.

    摘要翻译： 公开了一种用于加强由诸如钢，混凝土，砖石，木材，塑料等的各种材料构成的各种结构例如管，桩，墙，槽，筒仓，烟囱等的方法和制品 。 各种结构中的一些可以用于输送水，气体，油等。 各种材料片的一层或多层，每片具有基本上相同或不同的性质，可以用树脂浸渍并包裹或附着到要被加强的结构的表面或附着到围绕该结构的间隔壳的表面， 经受热以固化树脂并将增强片粘合到结构或间隔壳上。 多层结合在一起构成热固结构加强筋（HRW），以加强抵抗外部和内部载荷的结构，例如重量，冲击载荷，爆炸载荷，内部压力，弹道载荷等。

    Reusable and adjustable-size form for repair and reinforcement of structures
    8.
    发明授权
    Reusable and adjustable-size form for repair and reinforcement of structures 有权

    公开(公告)号：US11591810B2

    公开(公告)日：2023-02-28

    申请号：US16993102

    申请日：2020-08-13

    申请人： Mohammad R. Ehsani

    发明人： Mohammad R. Ehsani

    IPC分类号： E04G9/08 ,  E04G23/02 ,  E04G13/02

    摘要： A method and an article of manufacture are disclosed for constructing, reinforcing, and repairing various structural elements such as columns, piles and the like using formworks that are reusable. The reusable articles of manufacture employed in the disclosed methods are or, if desired, may be permanently left in place. Same or similar methods and articles of manufacture may be employed to easily construct pipes of any desired diameter in a very short time.