中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

19 records (took 0.013 seconds)

    Method for controlling the deformation of a surface of a sail of a sailing boat during a direction change maneuver
    1.
    发明授权
    Method for controlling the deformation of a surface of a sail of a sailing boat during a direction change maneuver 有权
    用于在方向改变机动时控制帆船帆船表面变形的方法

    公开(公告)号：US07878134B2

    公开(公告)日：2011-02-01

    申请号：US12085581

    申请日：2005-12-13

    Applicant: Cristiano Puppi ,  Pier Giuseppe Piantanida ,  Renato Caretta ,  Thomas Mattia Mauro Ponta

    Inventor： Cristiano Puppi ,  Pier Giuseppe Piantanida ,  Renato Caretta ,  Thomas Mattia Mauro Ponta

    IPC: B63H9/04

    CPC classification number: B63H9/0642

    Abstract: A method for controlling the deformation of a surface of a sail of a sailing boat during a direction change maneuver, includes arranging at least one inflatable batten into a respective seat formed on a side surface of the sail, the at least one batten being inflated at a predetermined working pressure as to impart to said at least one inflatable batten a bending stiffness having, with no bending load, a predetermined value, carrying out a maneuver for changing the direction of the sailing boat, wherein in a first part of maneuver, the at least one batten is subjected to the action of an increasing bending load, and in a second part of the maneuver, the bending load ends its action on the at least one batten, during the maneuver the mechanical properties of the at least one batten being changed so that as the bending load increases in the first part of the maneuver, the value of the bending stiffness of the at least one batten decreases considerably, and as the action of the bending load ends in the second part of the maneuver, the bending stiffness of the at least one batten returns to the predetermined value.

    Abstract translation: 一种用于在方向改变机动时控制帆船帆的表面的变形的方法包括将至少一个可充气的板条布置在形成在帆的侧面上的相应座中，至少一个板条被充气在 预定的工作压力，以赋予所述至少一个可膨胀的板条弯曲刚度，其弯曲载荷不具有预定值，执行用于改变帆船方向的​​操纵，其中在第一部分操纵中， 至少一个板条受到增加的弯曲载荷的作用，并且在机动的第二部分中，弯曲载荷在至少一个板条的机械性能的操纵期间终止其在至少一个板条上的作用 改变为使得随着弯曲载荷在机动的第一部分中增加，至少一个板条的弯曲刚度的值显着降低，并且随着弯曲的作用 广告在操纵的第二部分结束时，至少一个板条的弯曲刚度恢复到预定值。

    Crosslinkable Eleastomeric Composition and Method for Preparing the Composition
    2.
    发明申请
    Crosslinkable Eleastomeric Composition and Method for Preparing the Composition 审中-公开
    交联性组合物及其制备方法

    公开(公告)号：US20060241213A1

    公开(公告)日：2006-10-26

    申请号：US10533293

    申请日：2002-10-31

    Applicant: Maurizio Galimberti ,  Michela Caprio ,  Stefano Testi ,  Cristiano Puppi

    Inventor： Maurizio Galimberti ,  Michela Caprio ,  Stefano Testi ,  Cristiano Puppi

    IPC: C08J3/22

    CPC classification number: C08J3/005

    Abstract: A crosslinkable elastomeric composition includes at least one thermoplastic polymer selected from amorphous polymers having a glass transition temperature higher than 80° C. or crystalline polymers having a melting temperature higher than 190° C. and at least one diene elastomeric polymer. A method for preparing the composition includes pre-mixing, at a temperature not lower than Tg or (Tm−20° C.), the at least one thermoplastic polymer with a first portion of the at least one diene elastomeric polymer to obtain a masterbatch and mixing the masterbatch with a remaining portion of the at least one diene elastomeric polymer. The composition may include from 1% to 65% of the at least one thermoplastic polymer and from 35% to 99% of the at least one diene elastomeric polymer. The at least one thermoplastic polymer may be dispersed in a form of particles having an average diameter not greater than 20 μm.

    Abstract translation: 可交联的弹性体组合物包括至少一种选自玻璃化转变温度高于80℃的无定形聚合物或熔融温度高于190℃的结晶聚合物和至少一种二烯弹性体聚合物的热塑性聚合物。 一种制备该组合物的方法，包括在不低于T g或（T -20℃）的温度下预混合至少一种热塑性聚合物 与所述至少一种二烯弹性体聚合物的第一部分以获得母料并将所述母料与所述至少一种二烯弹性体聚合物的剩余部分混合。 组合物可以包含1％至65％的至少一种热塑性聚合物和35％至99％的至少一种二烯弹性体聚合物。 至少一种热塑性聚合物可以以平均直径不大于20μm的颗粒的形式分散。

    Process and apparatus for continuously producing an elastomeric composition
    3.
    发明申请
    Process and apparatus for continuously producing an elastomeric composition 有权
    用于连续生产弹性体组合物的方法和设备

    公开(公告)号：US20050040555A1

    公开(公告)日：2005-02-24

    申请号：US10497999

    申请日：2002-12-04

    Applicant: Renato Caretta ,  Maurizio Galimberti ,  Cristiano Puppi ,  Cesare Amurri ,  Stefano Testi ,  Francesco Romani

    Inventor： Renato Caretta ,  Maurizio Galimberti ,  Cristiano Puppi ,  Cesare Amurri ,  Stefano Testi ,  Francesco Romani

    IPC: B29B7/42 ,  B29B7/00 ,  B29B7/38 ,  B29B7/74 ,  B29B7/88 ,  B29B9/02 ,  B29C47/10 ,  C08J3/20 ,  B29C47/38

    CPC classification number: B29B7/007 ,  B29B7/7485 ,  B29B7/7495 ,  B29C47/364 ,  B29C47/366 ,  B29C47/369 ,  B29K2021/00 ,  B29L2030/00

    Abstract: A process for continuously producing an elastomeric composition includes metering at least one elastomer, at least one filler, and at least one minor ingredient; feeding the at least one elastomer, the at least one filler, and the at least one minor ingredient into at least one extruder; mixing and dispersing the at least one filler and the at least one minor ingredient into the at least one elastomer using the at least one extruder; obtaining a subdivided product from a resulting elastomeric composition discharged from the at least one extruder; accumulating an amount of the subdivided product; and stirring the accumulated amount of the subdivided product. An apparatus for continuously producing an elastomeric composition includes at least one extruder, at least one first metering device, at least one second metering device, at least one device for obtaining a subdivided product, and at least one accumulating and stirring device.

    Abstract translation: 用于连续生产弹性体组合物的方法包括计量至少一种弹性体，至少一种填料和至少一种次要成分; 将至少一种弹性体，至少一种填料和至少一种次要成分进料至至少一个挤出机; 使用所述至少一个挤出机将所述至少一种填料和所述至少一种次要成分混合并分散到所述至少一种弹性体中; 从由所述至少一个挤出机排出的所得弹性体组合物获得细分产品; 累积一定量的细分产品; 并搅拌累积量的细分产品。 用于连续生产弹性体组合物的设备包括至少一个挤出机，至少一个第一计量装置，至少一个第二计量装置，用于获得细分产品的至少一个装置，以及至少一个累积和搅拌装置。

    METHOD OF SELECTIVELY CONTROLLING THE SELF-SEALING ABILITY OF A TYRE AND SELF-SEALING TYRE FOR VEHICLE WHEELS
    5.
    发明申请
    METHOD OF SELECTIVELY CONTROLLING THE SELF-SEALING ABILITY OF A TYRE AND SELF-SEALING TYRE FOR VEHICLE WHEELS 有权
    选择轮胎自密封能力和车轮自密封轮胎选择方法

    公开(公告)号：US20120241067A1

    公开(公告)日：2012-09-27

    申请号：US13511391

    申请日：2010-11-18

    Applicant: Francesco D'Oria ,  Gianni Mancini ,  Cristiano Puppi ,  Enrico Sabbatani ,  Giovanni Simonato

    Inventor： Francesco D'Oria ,  Gianni Mancini ,  Cristiano Puppi ,  Enrico Sabbatani ,  Giovanni Simonato

    IPC: B60C19/00 ,  B29C70/78

    CPC classification number: B60C17/10 ,  B29C73/20 ,  B29D30/0685 ,  B29D2030/069 ,  B29D2030/0695 ,  B29K2067/00 ,  B29K2077/00 ,  B60C5/14 ,  B60C19/12 ,  B60C19/122 ,  Y10T152/10666

    Abstract: A method of selectively controlling the self-sealing ability of a tyre obtained by application of a sealing assembly on a drum and subsequent formation thereon of a precursor of a green tyre inclusive of liner and carcass, followed by shaping, curing and molding. The sealing assembly includes: a self-supporting thermoplastic film of polyamide or polyester and a layer of sealing material possessing viscoelasticity and stickiness features, which is associated with and supported by the self-supporting thermoplastic film. The sealing assembly is easily puncturable by a sharp-pointed element while it maintains such a deformability and stickiness that it helps in the transfer of the sealing material during ejection of the sharp-pointed element and limits the transferred material amount to such an extent that holes bigger than a predetermined value are not sealed.

    Abstract translation: 选择性地控制通过在滚筒上施加密封组件并随后在其上形成包括内衬和胎体的生胎的前体，随后成型，固化和模制而获得的轮胎的自密封能力的方法。 密封组件包括：聚酰胺或聚酯的自支撑热塑性膜和具有粘弹性和粘性特征的密封材料层，其与自支撑热塑性膜相关联并由其支撑。 密封组件可以通过尖锐的元件容易地刺穿，同时保持这种可变形性和粘性，这有助于在尖锐的元件喷射过程中密封材料的转移，并将转移的材料量限制到这样的程度 大于预定值不被密封。

    METHOD FOR CONTROLLING THE DEFORMATION OF A SURFACE OF A SAIL OF A SAILING BOAT DURING A DIRECTION CHANGE MANOEUVRE
    8.
    发明申请
    METHOD FOR CONTROLLING THE DEFORMATION OF A SURFACE OF A SAIL OF A SAILING BOAT DURING A DIRECTION CHANGE MANOEUVRE 审中-公开
    控制方向改变时的救生艇舷侧表面变形的方法

    公开(公告)号：US20110114003A1

    公开(公告)日：2011-05-19

    申请号：US12971606

    申请日：2010-12-17

    Applicant: Cristiano PUPPI ,  Pier Giuseppe Piantanida ,  Renato Caretta ,  Thomas Mattia Mauro Ponta

    Inventor： Cristiano PUPPI ,  Pier Giuseppe Piantanida ,  Renato Caretta ,  Thomas Mattia Mauro Ponta

    IPC: B63H9/06

    CPC classification number: B63H9/0642

    Abstract: There is described a method for controlling the deformation of a surface of a sail (1) of a sailing boat (100) during a direction change manoeuvre, said method comprising the step of arranging at least one inflatable batten (10) into a respective seat (3) formed on a side surface (2a) of the sail (1), said at least one batten (10) being inflated at a predetermined working pressure, said working pressure being such as to impart to said at least one batten (10) a bending stiffness having, with no bending load, a predetermined value and the step of carrying out a manoeuvre for changing the direction of the sailing boat (100), wherein in a first part of said manoeuvre said at least one batten (10) is subjected to the action of an increasing bending load and in a second part of said manoeuvre, said bending load ends its action on said at least one batten (10), during said manoeuvre the mechanical properties of said at least one batten (10) being changed so that as said bending load increases in said first part of the manoeuvre, the value of the bending stiffness of said at least one batten (10) decreases considerably, and as the action of said bending load ends in said second part of the manoeuvre, the bending stiffness of said at least one batten (10) returns to said predetermined value. Such method is carried out by using a sail (1) provided with at least one batten (10) comprising a fluid impervious wrapping (31) adapted to be inflated by a fluid under pressure and a reinforcing structure (33) associated externally with said wrapping (31) and comprising a plurality of reinforcing thread-like elements (34a, 34b) arranged crossed with an angle comprised between about 65° and about 115°.

    Abstract translation: 描述了一种用于在方向改变操作期间控制帆船（100）的帆（1）的表面的变形的方法，所述方法包括将至少一个充气板条（10）布置在相应的座中 （3），其形成在所述帆（1）的侧表面（2a）上，所述至少一个板条（10）以预定工作压力膨胀，所述工作压力使所述至少一个板条（10 ）具有没有弯曲载荷的预定值的弯曲刚度和执行用于改变帆船（100）的方向的操纵的步骤，其中在所述操纵的第一部分中所述至少一个板条（10） 受到增加的弯曲载荷的作用，并且在所述操纵的第二部分中，所述弯曲载荷在所述操纵过程中在所述至少一个板条（10）的作用下结束其作用，所述至少一个板条（10）的机械性能 被改变，使得随着所述弯曲载荷的增加 在所述操纵的所述第一部分中，所述至少一个板条（10）的弯曲刚度的值显着降低，并且当所述弯曲载荷的作用在所述操纵的所述第二部分中结束时，所述所述至少一个 至少一个板条（10）返回到所述预定值。 这种方法通过使用设置有至少一个板条（10）的帆（1）来进行，所述板条（10）包括适于由压力下的流体充气的流体不可渗透的包裹物（31）和与所述包装件外部相关联的加强结构（33） （31）并且包括多个加强螺纹状元件（34a，34b），所述多个加强螺纹状元件（34a，34b）以约65°至约115°的角度交叉排列。

    Process for manufacturing a water-resistant telecommunication cable
    9.
    发明授权
    Process for manufacturing a water-resistant telecommunication cable 有权
    制造防水通讯电缆的工艺

    公开(公告)号：US07713451B2

    公开(公告)日：2010-05-11

    申请号：US10577350

    申请日：2003-10-29

    Applicant: Massimiliano Pavan ,  Stefano Testi ,  Raffaella Donetti ,  Cristiano Puppi ,  Mauro Maritano

    Inventor： Massimiliano Pavan ,  Stefano Testi ,  Raffaella Donetti ,  Cristiano Puppi ,  Mauro Maritano

    IPC: B29C47/10 ,  B29D11/00

    CPC classification number: C08J3/18 ,  B29C47/0011 ,  B29C47/0019 ,  B29C47/0026 ,  B29C47/1063 ,  B29C47/1081 ,  B29D11/00673 ,  B29K2105/0005 ,  C08J2329/04 ,  C08K5/005 ,  C08K5/053 ,  C08L29/04

    Abstract: A process for manufacturing a water-resistant telecommunication cable. The cable has a solid and compact element having a water-soluble polymer material having vinyl alcohol/vinyl acetate copolymer having a hydrolysis degree of 60-95% and a polymerisation degree higher than 1,800 and at least one solid low-melting and one solid high melting plasticizers. The process produces continuously the water-soluble polymer material by separately feeding, in sequence, a multi-screw extruder, in the flow direction, with the copolymer and the high melting plasticizer melting and mixing them while transporting them through the extruder, and with the low melting plasticizer, melting and mixing them with the copolymer and the high melting plasticizer, subsequently homogenizing the copolymer and the plasticizers and finally discharging the melt, at a temperature lower than or equal to 205° C. A process for extruding the above PVA based water-soluble polymer material. The process allows extrusion of PVA with an enhanced productivity and reproducibility requiring shorter times for absorbing the plasticizers onto the polymer.

    Abstract translation: 一种制造防水通信电缆的方法。 电缆具有固体紧凑的元件，其具有水溶性聚合物材料，其具有水解度为60-95％，聚合度高于1,800和至少一个固体低熔点和一个固体高的乙烯醇/乙酸乙烯酯共聚物 熔化增塑剂。 该方法连续地通过在流动方向上单独进料多股螺杆挤出机，共聚物和高熔点增塑剂在将它们输送通过挤出机进行熔融和混合的同时单独进料而产生， 将低熔点增塑剂熔化并与共聚物和高熔点增塑剂混合，然后在低于或等于205℃的温度下使共聚物和增塑剂均化并最终排出熔体。一种挤出上述PVA基的方法 水溶性高分子材料。 该方法允许PVA的挤出以提高的生产率和再现性需要更短的时间来吸收聚合物上的增塑剂。

Patent Agency Ranking