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1. 发明申请

US20230098429A1 System for repurposing cardboard into a cat scratching surface 有权
公开(公告)号：US20230098429A1
公开(公告)日：2023-03-30
申请号：US17485368
申请日：2021-09-25
申请人： Charles Eduardo Snyder
发明人： Charles Eduardo Snyder
IPC分类号： A01K15/02 , B31D3/00
摘要： This invention relates to the improvements in cat clawing/scratching pads and the like—providing the user with a means to convert cardboard into renewed cat scratching surfaces. This cat scratching system enables the guided cutting of user-supplied cardboard into strips and subsequent filing of those strips into a shell in such a way that exposed strips serve as a cat scratching surface. After wear or destruction of filed cardboard strips through cat scratching, clawing, pulling, tearing, or general degradation (e.g., accumulation of cat hair) cardboard can be removed from the cat scratching system. The process of cutting cardboard strips and storing is repeated to enable renewal of the cat scratching surfaces from the user's cardboard source of choice (e.g., repurpose corrugated cardboard commonly found in delivered packages).

2. 发明授权

US11034120B1 Tooling method for expanded slit sheet material 有权
公开(公告)号：US11034120B1
公开(公告)日：2021-06-15
申请号：US16212536
申请日：2018-12-06
申请人： David Paul Goodrich , Sheldon H. Parker
发明人： David Paul Goodrich , Sheldon H. Parker
IPC分类号： B32B3/24 , B31D5/00 , B31D3/00 , B31D3/04 , B32B3/12 , B32B3/26 , B32B29/00 , B31D1/00 , B65D85/30 , B65D65/02 , B65D81/02 , B65D81/03
摘要： The present invention discloses a method of producing at least a pair of interlocking adjacent layers of a paper packaging product, the pair of interlocking adjacent layers being formed of a sheet of slit paper having a slit pattern, the slit pattern upon expansion, forming cells that include land regions that are inclined with respect to a plane of an unexpanded sheet. The method comprises slitting the sheet of slit paper with beveled blades that have a first wedge angle on one side of the blades and a second wedge angle on the other side of the blades, wherein the first wedge angle is wider than the second wedge angle to produce slits that upon expansion, produce the lands regions that have angles of inclination in a range for 50 to 85 degrees.

3. 发明授权

US11020345B2 Nanostraw devices and methods of fabricating and using the same 有权
公开(公告)号：US11020345B2
公开(公告)日：2021-06-01
申请号：US16083758
申请日：2017-03-14
申请人： The Regents of the University of California , The Board of Trustees of the Leland Stanford Junior University
发明人： Cade B. Fox , Hariharasudhan Chirra Dinakar , Nicholas A. Melosh , Tejal A. Desai
IPC分类号： A61K9/00 , B31D3/00 , B81C1/00 , A61K38/28 , B81B1/00
摘要： Microdevices containing a chamber bound on one side by a nanoporous membrane are provided. The nanoporous membrane may contain hollow nanotubes that extend through the nanoporous membrane, from one surface to the other, and extend beyond the surface of the nanoporous membrane opposite the surface interfacing with the chamber. The nanotubes may provide a fluidic conduit between an environment external to the microdevice and the chamber, which is otherwise substantially fluid-tight. Also provided are methods of making a microdevice and methods of using the microdevices.

4. 发明授权

US11001029B2 Honeycomb, in particular deformable honeycomb, for lightweight components, corresponding production method, and sandwich component 有权
公开(公告)号：US11001029B2
公开(公告)日：2021-05-11
申请号：US15511780
申请日：2015-09-17
申请人： Euro-Composites S.A.
发明人： Rolf-Mathias Alter , Willy Wintgens , Michael Willert , Ralf Schmitt
IPC分类号： B32B3/12 , B21D47/00 , B31D3/00 , E04C2/36 , B32B37/14 , B29D99/00
摘要： A honeycomb for curved surface lightweight components includes a plurality of elongate ribbons and connecting regions. The connecting regions are provided, respectively, between opposing ribbons to connect the ribbons together in a portion-wise manner in a firmly bonded relationship in a transverse direction. The connecting regions are arranged at regular spacings along the longitudinal direction of a ribbon. Honeycomb-like cells form cavities between the ribbons. With respect to three successive ribbons, a displacement of the connecting regions between first and second ribbons relative to the connecting regions between second and third ribbons toward a first side of the longitudinal direction is lesser than toward a second side of the longitudinal direction. Consequently, at least a part of the cells in cross-section in the longitudinal direction/transverse direction plane have at least one longer limb corresponding to the greater displacement and at least one shorter limb corresponding to the lesser displacement.

5. 发明授权

US10226907B2 Expandable slit sheet packaging material that interlocks when layered and expanded 有权
公开(公告)号：US10226907B2
公开(公告)日：2019-03-12
申请号：US14480319
申请日：2014-09-08
申请人： David P. Goodrich
发明人： David P. Goodrich
IPC分类号： B31D5/00 , B32B3/26 , B32B3/12 , B32B29/00 , B31D3/00 , B31D3/04 , B65D81/03 , B65D65/02 , B31D1/00 , B65D85/30 , B65D81/02
摘要： In accordance with a broad embodiment of the invention, a novel paper product is comprised of two or more slit sheet packing material layers, each layer having its own slit pattern design to create interlocking layers of expansion sheet packaging materials. Each layer expands to create a three dimensional open netting of cells of hexagons, and the like, and is designed to have limited nesting with its opposing layer, thereby maximizing the thickness of the combined layers as compared to nested layers. Adjacent layers have differing slit patterns and can be expanded through expander type machinery such that the expansion rates of the differing slit pattern layers can be varied to deliver the same width of exiting expanded material from each layer. Preferably the differing slit patterns produce when expanded, inclined land area that have the same number of rows per inch, but different angles of inclination of the land areas, such that adjacent layers can interlock, that is, have a restricted amount of nesting.

6. 发明授权

US10099887B2 Folding methods, structures and apparatuses 有权
公开(公告)号：US10099887B2
公开(公告)日：2018-10-16
申请号：US14064927
申请日：2013-10-28
申请人： Daniel H. Kling
发明人： Daniel H. Kling
IPC分类号： B65H45/12 , B31D3/00
摘要： A method for providing folded sheet structures comprising selecting an aspect surface, applying a shaping function to said aspect surface to yield a shaped surface, applying a floating point method to obtain a floated surface, and calculating a corresponding fold pattern on a unfolded sheet. The floating point method can be applied reiteratively to calculate the corresponding fold pattern. Machines for folding multifold structures, laminate structures, and micro- and nano-structures are disclosed.

7. 发明授权

US09067242B2 Methods for obtaining hollow nano-structures 有权
标题翻译：获得中空纳米结构的方法
公开(公告)号：US09067242B2
公开(公告)日：2015-06-30
申请号：US13978407
申请日：2012-01-26
申请人： Francesco De Angelis , Enzo Di Fabrizio
发明人： Francesco De Angelis , Enzo Di Fabrizio
IPC分类号： B31D3/00 , B05D3/06 , B81C1/00 , B82Y35/00 , G01Q60/40 , G01Q70/16
CPC分类号： B05D3/068 , B81C1/00087 , B82Y35/00 , G01Q60/40 , G01Q70/16
摘要： Methods are provided for obtaining hollow nano-structures which include the steps of providing a suspended film starting layer on a support substrate, depositing on the starting layer a sacrificial layer, performing, in progressive sequence, a complete erosion phase of said support substrate and starting layer and performing an at least partial erosion phase of the sacrificial layer previously deposited on the starting layer so as to obtain holes passing through the starting layer and passing or non passing through the sacrificial layer, depositing, on the side of the support substrate opposite to that where the starting layer is put, at least one covering layer arranged to internally cover the holes created by the progressive erosion. Hollow nano-structures formed by such methods are also provided.
摘要翻译：提供了用于获得中空纳米结构的方法，其包括以下步骤：在支撑衬底上提供悬浮膜起始层，在起始层上沉积牺牲层，以渐进顺序执行所述支撑衬底的完全侵蚀阶段，并开始并且执行预先沉积在起始层上的牺牲层的至少部分侵蚀阶段，以便获得穿过起始层并穿过或不通过牺牲层的空穴，在支撑基板的相对侧上沉积放置起始层的位置，至少一个覆盖层布置成内部覆盖由渐进侵蚀产生的孔。还提供了通过这种方法形成的空心纳米结构。

8. 发明授权

US09046510B2 Membrane and method of fabricating the same 有权
标题翻译：膜及其制造方法
公开(公告)号：US09046510B2
公开(公告)日：2015-06-02
申请号：US13396078
申请日：2012-02-14
申请人： Jin Kon Kim , Sangshin Jang , Seung Yun Yang , Gumhye Jeon , Won Jong Kim , Sejin Son , Hyunwoo Kim
发明人： Jin Kon Kim , Sangshin Jang , Seung Yun Yang , Gumhye Jeon , Won Jong Kim , Sejin Son , Hyunwoo Kim
IPC分类号： B31D3/00 , G01N33/487 , B82Y40/00 , B82Y30/00
CPC分类号： G01N27/40 , B32B3/12 , B32B3/266 , B32B27/08 , B32B27/302 , B32B2333/12 , B82Y30/00 , B82Y40/00 , G01N27/44791 , G01N33/48721 , Y10T428/24149 , Y10T428/24273 , Y10T428/249978 , Y10T428/249979 , Y10T428/24998
摘要： A membrane according to the present invention includes a support member and a polymer layer disposed on the support member and including a plurality of nano pores each having an inner wall formed of a block-structured polymer material of which the end thereof is substituted by a functional group.
摘要翻译：根据本发明的膜包括支撑构件和设置在支撑构件上的聚合物层，并且包括多个纳米孔，每个纳米孔具有由嵌段结构的聚合物材料形成的内壁，其端部被功能性组。

9. 发明授权

US09011706B2 Method of making foraminous microstructures 有权
标题翻译：制造多孔微结构的方法
公开(公告)号：US09011706B2
公开(公告)日：2015-04-21
申请号：US12335876
申请日：2008-12-16
申请人： Yang Yang Li , Zhengtao Xu , Chun Kwan Tsang
发明人： Yang Yang Li , Zhengtao Xu , Chun Kwan Tsang
IPC分类号： B31D3/00 , C23F1/00 , C25D5/18 , B82Y20/00
CPC分类号： B82Y20/00
摘要： A foraminous microstructure or film that has photonic or plasmonic properties is made by forming a structure or film composed of at least two constituent materials so that the compositional ratio of the constituent materials varies in a depth direction of the structure, and then removing one of the materials from the structure.
摘要翻译：通过形成由至少两种构成材料构成的结构或膜，使得构成材料的组成比在结构的深度方向上变化，然后除去其中之一，制成具有光子或等离子体特性的多孔微结构或膜材料从结构。

10. 发明授权

US08961803B1 Protection of porous substrates before treatment 有权
标题翻译：治疗前保护多孔基质
公开(公告)号：US08961803B1
公开(公告)日：2015-02-24
申请号：US14327449
申请日：2014-07-09
申请人： Imec VZW
发明人： Mikhaïl Baklanov
IPC分类号： B31D3/00 , H01L21/02 , H01L21/3065 , H01L21/308
CPC分类号： H01L21/76802 , H01L21/3105 , H01L21/31116 , H01L21/31138 , H01L21/76814 , H01L21/76826
摘要： A method is provided for treating a surface of a porous material in an environment, the method comprising the steps of contacting a porous material with an organic gas in an environment having a pressure P1 and a temperature T1, wherein the organic gas is such that at the pressure P1 and at the temperature T1 it remains a gas when outside of the porous material but condenses as an organic liquid when in contact with the porous material, thereby filling pores of the porous material with the organic liquid, cooling down the filled porous material to a temperature T2 such that the organic liquid freezes within the pores, thereby sealing the pores with an organic solid, thereby providing a protected porous material, and performing a treatment on the surface.
摘要翻译：提供一种在环境中处理多孔材料的表面的方法，该方法包括以下步骤：在具有压力P1和温度T1的环境中使多孔材料与有机气体接触，其中有机气体使得在压力P1和温度T1时，当与多孔材料接触时，它保持气体，但是当与多孔材料接触时会凝结成有机液体，从而用有机液体填充多孔材料的孔隙，冷却填充的多孔材料温度T2使得有机液体在孔内冻结，从而用有机固体密封孔，从而提供受保护的多孔材料，并对表面进行处理。

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