公开(公告)号：US20020135090A1

公开(公告)日：2002-09-26

申请号：US09814509

申请日：2001-03-22

Inventor： Robert Douglas Koren

IPC: B29C039/02 ,  B29C039/36

CPC classification number: B29C39/36 ,  B29C33/505 ,  B29C33/76 ,  B29C37/0007 ,  B29C39/028 ,  B29L2023/00

Abstract: A method and apparatus for forming a member, such as a column. The invention comprises inner and outer molds that are spaced apart forming a cavity for receiving a viscous material for making the member. A core is inserted within the inner area of inner mold when the viscous material is initially disposed within the mold. Once the material attains a gelled state, an extraction member is inserted within the inner area. A vacuum is applied to the inner area that causes the flexible inner mold to separate from the material and conform to the extraction member allowing for removal.

Abstract translation: 用于形成诸如柱的构件的方法和装置。 本发明包括间隔开的内模和外模，形成用于接收用于制造该构件的粘性材料的空腔。 当粘性材料最初设置在模具内时，将芯插入内模的内部区域内。 一旦材料达到凝胶化状态，将提取部件插入内部区域内。 向内部区域施加真空，使得柔性内模与材料分离并符合提取构件允许移除。

公开(公告)号：US20010001511A1

公开(公告)日：2001-05-24

申请号：US09725588

申请日：2000-11-29

Inventor： Austin C. Hansen ,  Cristopher Conrad Hansen

IPC: B29C039/02 ,  B29C039/42

CPC classification number: B29C39/02 ,  B29C39/38 ,  B29C39/44 ,  B29C67/02 ,  B29K2105/0058 ,  C02F1/688 ,  C02F5/04 ,  C02F2201/006

Abstract: A method of producing a polyphosphate, orthophosphate, phosphonate or the like chemical treatment cake is disclosed. Conventional commercially available treatment material is obtained in powder form and mixed with water to initiate an exothermic reaction. The material is then poured into a mold and placed inside an insulated hermetic cabinet and allowed to quiescently cool in the passive environment of the cabinet. The cake is harder, more uniform and relatively free of inclusions compared to cakes formed by other methods.

Abstract translation: 公开了一种生产多磷酸盐，正磷酸盐，膦酸盐等化学处理饼的方法。 以粉末形式获得常规市售的处理材料，并与水混合以引发放热反应。 然后将材料倒入模具中并放置在绝缘的密封柜内，并允许在机柜的被动环境中静止冷却。 与通过其他方法形成的蛋糕相比，蛋糕更硬，更均匀，相对没有夹杂物。

公开(公告)号：US20030230820A1

公开(公告)日：2003-12-18

申请号：US10458827

申请日：2003-06-11

Inventor： Tomasz J. Gralinski ,  Thomas R. Rios ,  Carl Dean Heard ,  W. Bing Kao ,  Joanne K. Pabst ,  Wesley J. Robertson ,  Joel E. Schmieg

IPC: B29B009/00 ,  B29C039/02

CPC classification number: B29C47/762 ,  B29C47/0011 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0054 ,  B29C47/0069 ,  B29C47/38 ,  B29C47/40 ,  B29C47/404 ,  B29C2791/001 ,  B29C2795/007 ,  B29K2023/06 ,  B29K2023/0616 ,  B29K2023/0625 ,  B29K2023/0633 ,  B29K2023/065 ,  B29K2105/256

Abstract: Process for pelletizing polyethylene resin are disclosed, the processes providing pelletized resin having reduced occurrence of defects such as black specks. Polyethylene resin is conveyed in a downstream direction through a mixer having a feed zone, a melt-mixing zone downstream of the feed zone, and a melt-conveying zone downstream of the melt-mixing zone; contacted with nitrogen gas in the melt-conveying zone; and conveyed through a mixer discharge to form pellets. Also disclosed are processes of forming films from such resins, the films having reduced occurrence of gels, and articles such as blow molded or injection molded articles.

Abstract translation: 公开了用于造粒聚乙烯树脂的方法，提供造粒树脂的方法减少了诸如黑色斑点的缺陷的发生。 聚乙烯树脂在下游方向通过具有进料区，进料区下游的熔融混合区和熔融混合区下游的熔体输送区的混合器输送; 在熔体输送区与氮气接触; 并通过混合器排出物输送以形成颗粒。 还公开了从这种树脂形成膜的方法，该膜具有减少的凝胶发生，以及诸如吹塑或注塑制品的制品。

公开(公告)号：US20030107152A1

公开(公告)日：2003-06-12

申请号：US10017830

申请日：2001-12-07

Applicant: Binney & Smith Inc.

Inventor： David A. Cziraky

IPC: B29C039/02

CPC classification number: B43K19/16 ,  Y10S425/013 ,  Y10S425/11 ,  Y10S425/803

Abstract: An apparatus for making crayons is disclosed. The apparatus includes a base that houses a heating component, a melt pan disposed to absorb heat from the heating component, a mold, and a cover. The melt pan receives crayon material and contains it as the heating component increases the temperature, causing the crayon material to liquefy. The liquefied crayon material can then be drained by the user of the device, into a mold with crayon-shaped cavities. A cover prevents access to the melt pan and the mold during particular operating conditions of the apparatus.

Abstract translation: 公开了制作蜡笔的装置。 该装置包括容纳加热部件的基座，设置成从加热部件吸收热量的熔融盘，模具和盖子。 熔盘接收蜡笔材料，并且随着加热部件的温度升高而含有蜡笔材料，导致蜡笔材料液化。 液化的蜡笔材料然后可以由设备的用户排出到具有蜡笔形腔的模具中。 盖子在装置的特定操作条件下防止进入熔化盘和模具。

公开(公告)号：US20030043731A1

公开(公告)日：2003-03-06

申请号：US09946011

申请日：2001-09-04

Applicant: Imation Corp.

Inventor： Donald J. Kerfeld ,  Douglas J. Chaput ,  Jathan D. Edwards ,  Chad R. Sandstrom

IPC: G11B003/70 ,  B29D017/00 ,  G11B005/84 ,  G11B007/26 ,  B28B001/14 ,  B29C039/00 ,  B29C039/02 ,  B29C039/22 ,  B29C041/00 ,  B29C041/02 ,  B29C041/34

CPC classification number: B29D17/005 ,  B29C45/2632 ,  B29C2045/2661 ,  B29K2995/0097 ,  G11B5/8404 ,  G11B7/263

Abstract: The invention is directed toward techniques for creating molded substrates for use in various different data storage media. The molded substrates have improved thickness profiles that can improve media quality, and in some cases facilitate higher data storage densities. In many cases, the improved thickness profile is a thickness profile that has improved flatness. Mechanical flatness or optical flatness can be achieved. In particular, optical flatness is desirable for substrates used in holographic data storage media having a sandwiched construction.

Abstract translation: 本发明涉及用于创建用于各种不同数据存储介质的模制基板的技术。 模制的基底具有改善的厚度轮廓，其可以改善介质质量，并且在一些情况下有利于更高的数据存储密度。 在许多情况下，改进的厚度轮廓是具有改善的平坦度的厚度轮廓。 可实现机械平面度或光学平面度。 特别地，对于具有夹层结构的全息数据存储介质中使用的基板，光学平面度是理想的。

公开(公告)号：US20030011104A1

公开(公告)日：2003-01-16

申请号：US10167667

申请日：2002-06-11

Inventor： Klaus Hock ,  Rudolf Paternoster ,  Alois Probst ,  Joachim Schock

IPC: B29C039/02 ,  B29C039/40

CPC classification number: B29C37/005 ,  B29C33/0011 ,  B29C33/0033

Abstract: The invention relates to a method for the production of molded parts having a front face and a back face made of a hardenable reaction material, whereby a casting mold consisting of several mold parts is formed, said casting mold having a configuration that remains substantially unchanged during a molding and hardening step and forming a cavity into which the reaction material is filled and hardened, whereupon the casting mold is opened and the molded part is removed from the casting mold. At least one casting mold part has a deformable surface and the cavity of the casting mold is filled with a predetermined amount of hardenable reaction material from a reservoir. The reaction material is hardened while the volume of the cavity of the casting mold is reduced by deformation of the deformable surface of the casting mold. The invention is characterized in that a deformable casting mold surface is used, which is formed by a metal layer and in that the metal layer is kept in contact with the reaction material during deformation of the deformable casting mold surface. The invention also relates to a corresponding device for implementing the method disclosed in the invention.

Abstract translation: 本发明涉及一种用于生产具有由可硬化反应材料制成的正面和背面的模制件的方法，由此形成由多个模具部件组成的铸模，所述铸模具有在 模制和硬化步骤，并形成反应材料被填充和硬化到其中的空腔，随后打开模具并将模制部件从铸模中取出。 至少一个铸模部件具有可变形的表面，并且铸模的空腔中填充有来自储存器的预定量的可硬化反应材料。 反应材料被硬化，同时通过铸模的可变形表面的变形来减小铸模的空腔的体积。 本发明的特征在于，使用由金属层形成的可变形铸模表面，并且金属层在可变形铸模表面的变形期间与反应材料保持接触。 本发明还涉及用于实现本发明公开的方法的相应装置。

公开(公告)号：US20020195739A1

公开(公告)日：2002-12-26

申请号：US10112172

申请日：2002-03-29

Applicant: Greene, Tweed of Delaware, Inc.

Inventor： Daniel P. Bagley ,  Merle L. Bell

IPC: B29C039/02 ,  B29C045/00 ,  B29C047/00 ,  C08G008/02 ,  C08G014/00

CPC classification number: E21B33/1216

Abstract: Methods of manufacturing a sealing or an anti-extrusion component for use in a downhole tools is described. The method includes formation of the component from a composition that contains a polyetherketoneketone or a derivative of a polyetherketoneketone. The resultant component is adapted for use in a downhole tool. The invention is also a sealing or an anti-extrusion component for use in a downhole tool. The component contains a composition, which itself is composed of a polyetherketoneketone or a derivative of a polyetherketoneketone, and the component is adapted for use in a downhole tool.

Abstract translation: 描述了用于井下工具的密封或抗挤压部件的制造方法。 该方法包括由含有聚醚酮酮或聚醚酮酮衍生物的组合物形成组分。 所得到的部件适用于井下工具。 本发明也是用于井下工具的密封或抗挤压部件。 该组分含有一种本身由聚醚酮酮或聚醚酮酮的衍生物组成的组合物，该组分适用于井下工具。

公开(公告)号：US20020117780A1

公开(公告)日：2002-08-29

申请号：US10000460

申请日：2001-11-30

Applicant: HONDA GIKEN KOGYO KABUSHIKI KAISHA

Inventor： Masajirou Inoue ,  Toshihiko Suenaga ,  Nobuaki Kimura ,  Keisuke Andou

IPC: B29C039/02 ,  H01M002/08

CPC classification number: H01M8/0286 ,  B29C33/0066 ,  B29C45/0046 ,  B29C45/14336 ,  B29C70/80 ,  B29C2045/14459 ,  B29L2031/26 ,  H01M8/0247 ,  H01M8/0254 ,  H01M8/0271 ,  H01M8/0273 ,  H01M8/0297 ,  H01M8/2483 ,  Y02P70/56 ,  Y10T29/4911 ,  Y10T29/49114

Abstract: A method for fabricating a seal-integrated separator for a fuel cell is presented, with which seals can be accurately positioned and the assembling time for the fuel cells may be greatly reduced. The method comprises the steps of: providing an upper mold having a groove positioned corresponding to second and fourth seals disposed on one side of a separator body, and a lower mold having a groove positioned corresponding to first and third seals disposed on the other side of the separator body; holding the separator body between the upper mold and the lower mold; and injecting melted seal material to form the seals into each of the grooves in the upper mold and the lower mold through separate gates respectively formed in the upper and lower molds. Through this method, a seal-integrated separator having the first to fourth seals which are integrated on both sides of the separator body is fabricated.

Abstract translation: 提出了一种用于制造用于燃料电池的密封一体式隔板的方法，可以精确地定位密封件，并且可以大大降低燃料电池的组装时间。 该方法包括以下步骤：提供具有对应于设置在分离器主体的一侧上的第二和第四密封件定位的凹槽的上模具，以及下模具，其具有与第一和第三密封件相对应的第一和第三密封件 分离器主体; 将分离器本体保持在上模和下模之间; 并注入熔融的密封材料，以通过分别形成在上模具和下模具中的分开的浇口在上模具和下模具中的每个凹槽中形成密封。 通过这种方法，制造了一体的隔离体两侧的具有第一至第四密封件的密封一体式隔板。

公开(公告)号：US20020061342A1

公开(公告)日：2002-05-23

申请号：US09946901

申请日：2001-09-05

Inventor： Lars D. Jensen

IPC: B29C039/02 ,  B29C033/26

CPC classification number: B28B7/241 ,  B28B7/0035 ,  B28B7/245 ,  B29C33/30 ,  B29C33/34

Abstract: A mold battery with provisions for separating one mold member from another by both rotating away and also translating away. A mold member comprises two wheels resting on two rails and a lower roller. While the mold member is rotated to an open angle stopped by the lower roller contacting a stop surface, yet the mold member can also be translated away by rolling along the rails. When joining mold members, a freedom of movement is provided which improves the seal. One embodiment comprises parallel guidance by wheels fixed on a common axle and turning in unison. One embodiment substitutes a fixed pin for the lower roller.

Abstract translation: 一种模具电池，其具有用于通过两个旋转离开而将一个模具构件与另一个模具构件分开并且也可以平移 模具构件包括搁置在两个轨道上的两个轮子和下部辊子。 当模具构件旋转到接触止动表面的下辊停止的打开角度时，模具构件也可以沿着轨道滚动而平移离开。 当连接模具构件时，提供了改善密封的移动自由度。 一个实施例包括固定在公共轴上的轮的平行引导并且一致地转动。 一个实施例将固定销替代为下辊。

公开(公告)号：US20010007380A1

公开(公告)日：2001-07-12

申请号：US09777177

申请日：2001-02-05

Applicant: Anchor Wall Systems, Inc.

Inventor： David Matthew LaCroix ,  Cecil C. Schmidt ,  Glenn Clarke Bolles

IPC: B29C039/02 ,  B29C045/40 ,  B22D007/06

CPC classification number: B28B7/0061 ,  B28B17/0027

Abstract: A mold box for producing a plurality of masonry units with a roughened texture side face, the mold box including a plurality of side walls defining a mold cavity open at its top and bottom, adapted to receive masonry fill material by way of its open top, and to discharge molded fill material in the form of a molded masonry unit of predetermined height by way of its open bottom; and a division member spanning between two of the side walls to define two subcavities in the mold box, the division member comprising a grate.