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1. 发明授权

US12030112B2 Casting core containing ceramic and method for manufacturing cast article using the same 有权
公开(公告)号：US12030112B2
公开(公告)日：2024-07-09
申请号：US17714906
申请日：2022-04-06
申请人： CANON KABUSHIKI KAISHA
发明人： Nobuhiro Yasui , Yasushi Shimizu , Shunsuke Murakami , Kanako Oshima
IPC分类号： B22C9/10 , B22C7/02 , B28B1/00 , B28B11/04 , B28B11/08 , B33Y10/00 , B33Y40/20 , B33Y80/00
CPC分类号： B22C9/103 , B22C7/02 , B22C9/10 , B28B1/001 , B28B11/04 , B28B11/0845 , B33Y10/00 , B33Y40/20 , B33Y80/00
摘要： A casting core containing a ceramic and having sufficient mechanical strength to withstand a casting process over a long period of time and good solubility in alkaline solutions. The casting core includes a core, a surface layer, and an intermediate layer between the core and the surface layer. The intermediate layer has a lower relative density than the surface layer and the core.

2. 发明授权

US11976465B2 Tapered plasterboards and methods for making them 有权
公开(公告)号：US11976465B2
公开(公告)日：2024-05-07
申请号：US17567733
申请日：2022-01-03
申请人： CertainTeed Gypsum, Inc.
发明人： John Bridenstine , Christopher G. Riley , James Dimitrakopoulos
IPC分类号： E04C2/04 , B28B1/00 , B28B7/00 , B28B11/08 , B28B19/00 , B32B3/26 , B32B13/08 , E04B1/86 , E04C2/00
CPC分类号： E04C2/043 , B28B1/002 , B28B7/0085 , B28B11/0845 , B28B19/0092 , B32B3/263 , B32B13/08 , E04B1/86 , B32B2607/00 , E04C2002/004 , Y10T428/24488 , Y10T428/24612 , Y10T428/24777
摘要： Disclosed herein are plaster boards having a first surface and an opposing second surface, and a first edge and an opposing second edge that bound the first surface and the second surface. The first surface includes a first section and a second section, the first section being raised compared to the second section, the second section abutting the second edge. The second surface includes a first section and a second section that are separated by a boundary between the first edge and the second edge. The first section of the second surface is substantially parallel to the first section of the first surface. The second section of the second surface slopes toward the first surface from the boundary toward the second edge. Methods for making the plaster boards involve forming wet plaster material and drying the wet plaster material such that the wet plaster material hardens into a plasterboard.

3. 发明授权

US11701708B2 Method for fabrication of a composite part 有权
公开(公告)号：US11701708B2
公开(公告)日：2023-07-18
申请号：US16093424
申请日：2017-04-28
申请人： The Swatch Group Research and Development Ltd
发明人： Henning Luebbe , Stewes Bourban
IPC分类号： B22F7/06 , A44C5/00 , B22F3/22 , B22F3/24 , B28B1/24 , B28B11/08 , C22C33/02 , G04B3/04 , G04B19/04 , G04B19/12 , G04B19/18 , G04B37/22 , G04B39/00
CPC分类号： B22F7/06 , A44C5/0053 , B22F3/225 , B22F3/24 , B28B1/24 , B28B11/0845 , B22F2003/247 , B22F2301/35 , B22F2302/25 , B22F2998/10 , C22C33/0285 , G04B3/04 , G04B19/042 , G04B19/12 , G04B19/18 , G04B37/22 , G04B39/004 , B22F2998/10 , B22F3/225 , B22F3/10 , B22F2998/10 , B22F10/10 , B22F3/10 , B22F2998/10 , B22F3/22 , B22F3/10 , B22F2998/10 , B22F3/02 , B22F3/10 , B22F2998/10 , B22F10/10 , B22F3/10 , B22F10/66
摘要： A method for fabrication of a composite component including a first material containing steel 316L and a second material containing zirconia powder formed in a single sintering. The method for fabrication includes:

a) forming a first injection molding composition including steel 316L powder and a second injection molding composition including zirconia powder;
b) agglomerating via injection molding one of the first and second compositions to form at least a first part of a blank;
c) agglomerating by injection molding the other of the first and second materials against the first part of the blank to form at least a second part of the blank; and
d) non-consecutively sintering the first and second compositions forming the blank to obtain the composite component formed of steel 316L and zirconia.

4. 发明申请

US20180356350A1 DAMAGED APPLICATOR IDENTIFIER SYSTEM FOR ADDITIVE MANUFACTURING SYSTEM 审中-公开
公开(公告)号：US20180356350A1
公开(公告)日：2018-12-13
申请号：US15619775
申请日：2017-06-12
申请人： General Electric Company
发明人： Donnell Eugene Crear , Tiffany Muller Craft , Kassy Moy Hart , Mikhail Pavlov , Felix Martin Gerhard Roerig , Dean Andrew Snelling
IPC分类号： G01N21/956 , G01N21/95 , G06T7/00 , B05C17/005 , G05D9/12 , B28B11/08 , B28B19/00
CPC分类号： G01N21/95607 , B05C17/00516 , B22F3/1055 , B22F2003/1056 , B28B11/0845 , B28B19/0015 , B29C64/30 , B29C64/393 , B33Y30/00 , B33Y40/00 , G01N21/8851 , G01N21/9515 , G01N2021/8887 , G05D9/12 , G06T7/001 , G06T2207/20221 , G06T2207/30164
摘要： A damaged applicator identifier system for an additive manufacturing (AM) system, and AM system including the same are disclosed. The damaged applicator identifier system may include a damaged applicator identifier determining whether the active applicator is damaged by identifying a non-planar surface in a layer of raw material on a build platform of the AM system after formation of the layer by the active applicator. A damaged applicator controller is configured to cause replacement or repair of the damaged, active applicator in response to the damaged applicator identifier identifying the damaged, active applicator.

5. 发明授权

US09579764B1 Low pH compositions for hardening concrete and associated methods 有权
标题翻译：用于硬化混凝土和相关方法的低pH组合物
公开(公告)号：US09579764B1
公开(公告)日：2017-02-28
申请号：US13794516
申请日：2013-03-11
申请人： ARRIS TECHNOLOGIES, LLC
发明人： Mark Wetherell , Dal N. Hills , Kent Barrus
IPC分类号： B05D3/12 , B24B7/22
CPC分类号： B24B7/22 , B28B11/0845 , B28B11/24 , C04B22/06 , C04B28/02 , C04B28/18 , C04B40/0295 , C04B41/009 , C04B41/4578 , C04B41/5022 , C04B41/5089 , C04B41/68 , C04B2103/606 , C04B2111/00112 , C09D1/00 , E04F21/245 , C04B14/062 , C04B14/303 , C04B41/53
摘要： Systems and methods for treating concrete, which includes the steps of wetting a surface of concrete with a colloidal silica; cutting the softened surface to provide a cut surface; and polishing the cut surface.
摘要翻译：用于处理混凝土的系统和方法，其包括用胶体二氧化硅润湿混凝土表面的步骤; 切割软化表面以提供切割表面; 并抛光切割表面。

6. 发明授权

US09248582B2 Method for fabricating a non-marking, matte ceramic 有权
标题翻译：制造无标记，无光泽陶瓷的方法
公开(公告)号：US09248582B2
公开(公告)日：2016-02-02
申请号：US13537421
申请日：2012-06-29
申请人： Sylvain Boucard , Jean-Mary Hawrylko
发明人： Sylvain Boucard , Jean-Mary Hawrylko
IPC分类号： B28B11/08 , C04B41/00 , C04B41/53 , C04B41/91 , G04B37/22
CPC分类号： B28B11/0818 , B28B11/08 , B28B11/0845 , C04B41/009 , C04B41/53 , C04B41/91 , G04B37/225 , C04B35/00 , G04B35/00
摘要： The invention relates to a method (1) for fabricating a matt ceramic part (13, 14, 15, 17, 19) comprising the following steps: a) fabricating (2) a ceramic part; b) sand blasting (7) portions of the ceramic part to make them matt; According to the invention, the method includes the following final step: c) lapping (9) the matt portions in order to level out the surface of the matt portions. The invention concerns the field of timepieces.
摘要翻译：本发明涉及一种用于制造无光泽陶瓷部件（13,14,15,17,19）的方法（1），包括以下步骤：a）制造（2）陶瓷部件; b）喷砂（7）陶瓷部分的部分，使其无光泽; 根据本发明，所述方法包括以下最后步骤：c）研磨（9）所述无光泽部分以平整所述无光泽部分的表面。本发明涉及钟表领域。

7. 发明授权

US08808604B2 Concrete pole and manufacturing method therefor 有权
标题翻译：混凝土杆及其制造方法
公开(公告)号：US08808604B2
公开(公告)日：2014-08-19
申请号：US13591215
申请日：2012-08-21
申请人： Yeong Ho Cho
发明人： Yeong Ho Cho
IPC分类号： B28B11/24
CPC分类号： E04C3/34 , B28B11/0845 , B28B21/30 , B28B21/60 , B28B23/0075 , B28B23/0081
摘要： A method for manufacturing a concrete pole, includes steps of preparing a mold with PC steel bars; preparing a concrete composition comprising cement 19˜21 weight percent, Pozzolanic material 3˜5 weight percent, fine aggregate 25˜40 weight percent, natural stone aggregate 30˜45 weight percent, chemical admixture 0.3˜0.4 weight percent, inorganic pigment 0.4˜1.0 weight percent, and water 6˜7 weight percent; pouring the concrete composition into the mold; shaping the poured composition into a hollow pole; curing the shaped pole by steam at a temperature range from 75° C. to 85° C. from 6 to 8 hours; removing the mold from the cured pole; and grinding the outer surface of the pole so that the pattern and color of the natural stones are exposed on the outer surface.
摘要翻译：制造混凝土杆的方法，包括用PC钢筋制备模具的步骤; 制备包含水泥19〜21重量％，火山灰质素3〜5重量％，细骨料25〜40重量％，天然石料30〜45重量％，化学添加剂0.3〜0.4重量％，无机颜料0.4〜1.0 重量百分比，水6〜7％; 将混凝土组合物倒入模具中; 将浇注的组合物成型为中空杆; 在75℃至85℃的温度范围内通过蒸汽在6-8小时内固化成形极; 从固化的杆上取出模具; 并研磨极的外表面，使得天然石块的图案和颜色暴露在外表面上。

8. 发明申请

US20130302462A1 CONCRETE ROLLER HEAD 有权
标题翻译：混凝土辊头
公开(公告)号：US20130302462A1
公开(公告)日：2013-11-14
申请号：US13868271
申请日：2013-04-23
申请人： HAWKEYE CONCRETE PRODUCTS CO.
发明人： Claudio SUBACCHI
IPC分类号： B28B11/08
CPC分类号： B28B11/0845 , B28B21/24 , B28B21/247 , B28B21/26 , B28B21/96
摘要： The extruder head assembly comprises of a drive shaft connected to a troweling cylinder. A plurality of rollers are spaced around the drive shaft and above the troweling cylinder and intermittently contact an inside surface as the troweling cylinder is rotated and pulled upward. The rollers are either elliptically shaped or round positioned on an eccentric axis for intermittent contact against an inside surface of the concrete pipe. The rollers compact the concrete mixture to form the outer surface and the troweling cylinder follows the compaction by smoothing the surface. The troweling cylinder comprises a plurality of removable sections. Each section is composed of a plurality of removable and replaceable tile segments. When a tile segment breaks, the section containing the broken tile segment can be removed so that the broken tile segment can be replaced.
摘要翻译：挤出机头组件包括连接到抹泥滚筒的驱动轴。多个辊子围绕驱动轴并且在抹布滚筒上方间隔开，并随着抹泥滚筒向上旋转并间断地接触内表面。辊子是椭圆形或圆形定位在偏心轴上，以间歇地接触混凝土管的内表面。辊压缩混凝土混合物以形成外表面，并且通过使表面平滑来夯实滚筒跟随压实。抹漆缸包括多个可移除部分。每个部分由多个可移动和可更换的瓦片段组成。当瓦片段断裂时，可以移除包含破碎的瓦片段的部分，以便可以更换破碎的瓦片段。

9. 发明申请

US20120126446A1 METHOD AND PLANT FOR PRODUCING A CONCRETE BODY 审中-公开
标题翻译：用于生产混凝土体的方法和设备
公开(公告)号：US20120126446A1
公开(公告)日：2012-05-24
申请号：US13319212
申请日：2010-04-23
申请人： Maik Rower , Benno Bohm , Burkhard Marczok
发明人： Maik Rower , Benno Bohm , Burkhard Marczok
IPC分类号： B29C47/08 , B29C47/00 , B29C47/12
CPC分类号： B28B11/16 , B28B3/20 , B28B11/0845 , B28B11/0863
摘要： The invention relates to a method for producing a concrete body having a planar upper side, wherein a high surface quality is obtained. In the method, a concrete body is extruded from unset concrete and is provided with a groove profile at the upper side thereof by means of a profiling unit. By means of the profiling unit and depending on the comb-shaped profile thereof, the sand particles are separated according to size, wherein large sand particles are displaced from the surface area of the concrete body toward the inside, this being toward the interior of the concrete body. Only fine sand particles can pass the profile, whereby raised areas of the groove profile are formed, which are made of extremely fine-grained unset concrete. Subsequently, the upper side of the concrete body is leveled by means of a leveling unit, wherein the raised areas of the groove profile are crushed and the fine-grained unset concrete of the raised areas of the groove profile is distributed to form a cover layer.
摘要翻译：本发明涉及一种具有平面上侧的混凝土体的制造方法，其中获得了高的表面质量。在该方法中，混凝土体从未混凝土中挤出，并且通过成形单元在其上侧设置有凹槽轮廓。通过成形单元，根据其梳形轮廓，砂粒根据尺寸分离，其中大的砂粒从混凝土体的表面区域向内移动，这是朝向内部混凝土体。只有细砂粒才能通过型材，从而形成槽形轮廓的凸起区域，这些区域由极细粒度的未混凝土制成。随后，通过平整单元对混凝土体的上侧进行平整，其中凹槽轮廓的凸起部分被压碎，并且分布凹槽轮廓的凸起区域的细粒度未混凝土以形成覆盖层。

10. 发明申请

US20080099133A1 PANEL SMOOTHING PROCESS AND APPARATUS FOR FORMING A SMOOTH CONTINUOUS SURFACE ON FIBER-REINFORCED STRUCTURAL CEMENT PANELS 审中-公开
标题翻译：用于在纤维增强结构水泥板上形成平滑连续表面的面板平滑工艺和装置
公开(公告)号：US20080099133A1
公开(公告)日：2008-05-01
申请号：US11555661
申请日：2006-11-01
申请人： Eugene Scott STIVENDER
发明人： Eugene Scott STIVENDER
IPC分类号： B29C47/00
CPC分类号： B28B19/0092 , B01F3/1221 , B01F3/1271 , B01F7/00583 , B01F15/0251 , B28B11/0845 , B28C5/1284 , B28C5/404 , B28C7/0418
摘要： A vibrating flexible smoothing sheet or shroud disposed transversely of a direction of travel of a formed fiber panel including gypsum-cementitious slurry and embedded chopped fibers. The sheet is used to smooth the surface of the panel as it exits a fiber embedment station of a structural cementitious panel production line to remove grooves and other non-uniform surface imperfections to reduce the need for costly finishing after the panels are cured and cut to size. The flexible sheet is designed to float over the surface of the formed panel without tearing or otherwise damaging the surface of the heavily fiber reinforced surface layers of the panel. The vibrating sheet is pivotally mounted on the side dams of the web production line so it can float over the panel surface during use, but be raised off the line when not in use.
摘要翻译：横向于成形的纤维板的行进方向横向放置的振动的柔性平滑片或护罩，包括石膏 - 水泥浆和嵌入的短切纤维。该板用于在出口结构性水泥板生产线的纤维嵌入站时平滑表面，以去除凹槽和其他不均匀的表面缺陷，以减少在板被固化并切割成尺寸。柔性片被设计成在形成的面板的表面上浮动，而不会撕裂或以其他方式损伤面板的重纤加强表面层的表面。振动片可枢转地安装在幅材生产线的侧坝上，使其在使用过程中可以浮在面板表面上，但在不使用时可以从线上升起。

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