公开(公告)号：US20230183132A1

公开(公告)日：2023-06-15

申请号：US17923579

申请日：2021-04-27

申请人： FLSmidth A/S

发明人： Rasmus Franklin Momme ,  Klaus Christian Thorslund

IPC分类号： C04B14/12 ,  C04B14/10 ,  C04B20/06 ,  C04B28/02

CPC分类号： C04B14/12 ,  C04B14/108 ,  C04B20/068 ,  C04B28/02 ,  C04B2103/0088

摘要： The invention relates to a method for producing a supplementary cementitious material for use in a cement product or concrete, the method comprising the steps of activating clay to the supplementary cementitious material at between 600 to 1000 degree Celsius; treating the activated supplementary cementitious material under reduced conditions to form a reduced product and cooling the reduced product to 300-400 degrees Celsius by a quenching process under oxidizing conditions.

公开(公告)号：US10927043B2

公开(公告)日：2021-02-23

申请号：US16344221

申请日：2017-10-18

申请人： PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

发明人： Mauricio Alejandro Lopez Casanova ,  Jose Carlos Remesar Lera ,  Sergio Eduardo Vera Araya

IPC分类号： C04B28/04 ,  B28C7/02 ,  C04B14/06 ,  C04B14/12 ,  C04B14/20 ,  C04B18/08 ,  B28C7/04 ,  B28C5/00 ,  C04B28/00 ,  C04B111/00 ,  C04B111/40

摘要： A disclosed structural and light concrete includes a binding matrix and light aggregates. The binding matrix has a volume fraction from approximately 20% to approximately 50% of a concrete total volume and include: (1) a Portland Type I, II, III, IV or V cement or a mixture thereof, in a dose of at least 100 kg/m3 of concrete; (2) supplementary cementitious materials in a proportion of up to 4 times by volume of Portland cement; (3) a water component having a volume fraction relative to cement and supplementary cementitious materials in a range from approximately 0.2 to approximately 0.7; and (4) a maximum volume fraction of calcium hydroxide (CH) of approximately 10%. The light aggregates correspond to a volume fraction a range from approximately 30% to approximately 80% of the total concrete volume. Properties include increased compression resistance, decreased density, lower thermal conductivity and higher quotient of density resistance.

公开(公告)号：US20200270863A1

公开(公告)日：2020-08-27

申请号：US16753692

申请日：2018-08-20

申请人： FASTBRICK IP PTY LTD

发明人： Mark Joseph PIVAC

IPC分类号： E04B2/18 ,  E04C1/00 ,  C04B18/02 ,  C04B14/12 ,  C04B14/10 ,  C04B14/24 ,  C04B28/02 ,  B28B1/087

摘要： The present disclosure relates to the building industry and in particular to a block for use in automated building construction. In one aspect, the block comprises a generally cuboid body having a top and a base, a length extending between a pair of opposed ends, and a width extending between a pair of opposed sides; the body including a plurality of hollow cores extending from said top to said base, and arranged in a row between said opposed ends; wherein each core has a rectilinear cross-sectional shape; and wherein the thickness of the block between each pair of adjacent cores is at least double the thickness of the block on all other sides of each core, so that the block is divisible into a plurality of substantially identical block portions, each portion including four walls of substantially uniform wall thickness about its core.

公开(公告)号：US20200239364A1

公开(公告)日：2020-07-30

申请号：US15764503

申请日：2016-09-30

申请人： SVEDMANS RUMSUTHYRNING HB

发明人： Kjell Svedman

IPC分类号： C04B20/00 ,  C04B24/34 ,  C04B28/04 ,  C04B14/06 ,  C04B14/12 ,  C04B18/16 ,  C04B40/00

摘要： The pumpable aqueous concrete mixture has an air pore volume of 10-85 volume-%, that includes a hydrophobic resin at least partially soluble in the concrete mixture and optionally an aggregate material.

公开(公告)号：US10414692B2

公开(公告)日：2019-09-17

申请号：US14785968

申请日：2014-04-24

申请人： THE INTELLECTUAL GORILLA GMBH

发明人： Evan R. Daniels ,  Per Just Andersen

IPC分类号： C04B14/06 ,  C04B14/12 ,  C04B18/02 ,  C04B28/02 ,  C04B14/16 ,  C04B41/45 ,  C04B111/00 ,  C04B111/28 ,  C04B111/40

摘要： An extrudable cement-based material is formed from a mixture that includes cement in the range of about 40 to 90% by wet weight percent, a lightweight expanded aggregate in the range of about 10 to 60% by wet weight percent, a secondary material in the range of about 0.1 to 50% by wet weight percent, a reinforcement fiber in the range of about 1 to 20% by wet weight percent, a rheology modifying agent in the range of about 0.5 to 10% by wet weight percent, a retarder in the range of about 0.1 to 8% by wet weight percent, and water in the range of 10 to 60% of a total wet material weight.

公开(公告)号：US08470737B2

公开(公告)日：2013-06-25

申请号：US12925999

申请日：2010-11-04

申请人： Patrick A. Wick

发明人： Patrick A. Wick

IPC分类号： A01N59/00 ,  A01N25/10 ,  A01N25/02 ,  C09D1/02 ,  C09J1/02 ,  C04B14/12 ,  C04B16/08 ,  C04B38/00

CPC分类号： A01N3/04 ,  A01G17/12 ,  A01N59/00 ,  A01N59/08

摘要： The invention relates to a composition and method for treating a wound site of a woody plant or tree. The composition includes about 70% to 90% water by volume of the total composition and about 10% to 30% sodium metasilicate by volume of the total composition. The method includes the steps of preparing the composition and applying the composition to form a coating on the wound site.

摘要翻译： 本发明涉及用于处理木本植物或树的伤口部位的组合物和方法。 组合物包含总组合物的约70％至90％体积的水，以及总组合物体积的约10％至30％偏硅酸钠。 该方法包括制备组合物并施用组合物以在伤口部位形成涂层的步骤。

公开(公告)号：US5714589A

公开(公告)日：1998-02-03

申请号：US447570

申请日：1995-05-23

申请人： Hermann Oppermann ,  Engin Ozkaynak ,  Thangavel Kuberasampath ,  David C. Rueger ,  Roy H. L. Pang

发明人： Hermann Oppermann ,  Engin Ozkaynak ,  Thangavel Kuberasampath ,  David C. Rueger ,  Roy H. L. Pang

IPC分类号： A61C8/00 ,  A61F2/00 ,  A61K6/00 ,  A61K9/00 ,  A61K38/00 ,  A61K38/18 ,  A61L27/22 ,  A61L27/24 ,  A61L27/34 ,  A61L27/36 ,  A61L27/56 ,  C04B14/12 ,  C04B20/06 ,  C07K14/51 ,  C07K1/22 ,  C07K1/14 ,  C07K5/00 ,  A61K37/02

CPC分类号： A61K9/0024 ,  A61K38/1875 ,  A61L27/227 ,  A61L27/24 ,  A61L27/34 ,  A61L27/3604 ,  A61L27/3608 ,  A61L27/365 ,  A61L27/3654 ,  A61L27/3683 ,  A61L27/54 ,  A61L27/56 ,  C04B14/12 ,  C04B20/068 ,  C07K14/51 ,  A61C8/0006 ,  A61F2310/00365 ,  A61L2300/412 ,  A61L2430/02 ,  Y10S530/84

摘要： Disclosed are (1) osteogenic devices comprising a matrix containing substantially pure natural-sourced mammalian osteogenic protein; (2) DNA and amino acid sequences for novel polypeptide chains useful as subunits of dimeric osteogenic proteins; (3) vectors carrying sequences encoding these novel polypeptide chains and host cells transfected with these vectors; (4) methods of producing these polypeptide chains using recombinant DNA technology; (5) antibodies specific for these novel polypeptide chains; (6) osteogenic devices comprising these recombinantly produced proteins in association with an appropriate carrier matrix; and (7) methods of using the osteogenic devices to mimic the natural course of endochondral bone formation in mammals.

摘要翻译： 公开的是（1）包含含有基本上纯天然来源的哺乳动物成骨蛋白质的基质的成骨装置; （2）可用作二聚成骨蛋白亚基的新型多肽链的DNA和氨基酸序列; （3）携带编码这些新型多肽链的序列的载体和用这些载体转染的宿主细胞; （4）使用重组DNA技术生产这些多肽链的方法; （5）对这些新型多肽链具有特异性的抗体; （6）包含这些重组产生的蛋白质与合适的载体基质相结合的成骨装置; 和（7）使用成骨装置来模拟哺乳动物软骨内骨形成的自然过程的方法。

公开(公告)号：US5524590A

公开(公告)日：1996-06-11

申请号：US409402

申请日：1995-03-24

申请人： Jae-Hwa Jung

发明人： Jae-Hwa Jung

IPC分类号： C04B14/12 ,  F02D9/02 ,  F02D11/04

CPC分类号： F02D11/04 ,  F02D2009/0261 ,  F02D2009/0262

摘要： An effort linearization device for an accelerator pedal, includes a throttle body, a throttle valve arm rotatably connected to said throttle body, said throttle valve arm being provided at one end thereof with a roller means, a guide arm rotatably connected to said throttle body and provided with a guide slot which extends along said guide arm, said roller means extending into said guide slot, a first return spring operatively connected to the throttle valve arm and biased against the rotation of said arm, a second return spring operatively connected to the guide arm and biased against the rotation of said arm, and means for rotating said throttle valve arm against the bias of said first spring which in turn causes the roller means to traverse said guide slot, causing the guide arm to rotate against the bias of said second spring, whereby the operation of the accelerator pedal functions in a controlled manner through both acceleration and deceleration.

摘要翻译： 一种用于加速器踏板的努力线性化装置，包括节气门体，可旋转地连接到所述节气门体的节气门臂，所述节气门臂在其一端设置有辊装置，可旋转地连接到所述节气门体的引导臂和 设置有沿着所述引导臂延伸的引导槽，所述滚子装置延伸到所述引导槽中，第一复位弹簧，其可操作地连接到所述节流阀臂并被抵抗所述臂的旋转偏压;第二复位弹簧，可操作地连接到所述引导件 并且抵抗所述臂的旋转偏压，以及用于使所述节流阀臂抵抗所述第一弹簧的偏压旋转的装置，所述第一弹簧的偏压又导致辊装置横穿所述引导槽，导致引导臂抵抗所述第二弹簧的偏压旋转 弹簧，由此加速踏板的操作通过加速和减速以受控的方式起作用。

公开(公告)号：US5347780A

公开(公告)日：1994-09-20

申请号：US932785

申请日：1992-08-20

申请人： Turner W. Richards ,  Hubert C. Francis ,  George F. Fowler, Jr.

发明人： Turner W. Richards ,  Hubert C. Francis ,  George F. Fowler, Jr.

IPC分类号： C04B14/10 ,  B28B1/52 ,  B28B5/02 ,  B28B19/00 ,  B32B13/04 ,  C04B14/12 ,  C04B14/20 ,  C04B16/02 ,  C04B24/24 ,  C04B28/14 ,  E04B1/94 ,  E06B1/24 ,  E06B1/26 ,  E06B1/32 ,  E06B1/34 ,  E06B5/16 ,  B06B1/08

CPC分类号： E06B5/161 ,  B28B1/525 ,  B28B1/526 ,  B28B19/0092 ,  B28B5/027 ,  B32B13/04 ,  C04B28/14 ,  E06B1/32 ,  E06B5/16 ,  C04B2111/00068 ,  C04B2111/12 ,  C04B2111/28 ,  Y02W30/97

摘要： A door frame having excellent fire-resistance, flexural strength and screw holding properties is fabricated from gypsum fiberboard, specifically a gypsum fiberboard having a density of at least 60 lbs./cu.ft., a flexural strength of at least about 30 lbs. (1/2" thick material), and a screw holding capability of at least about 400 lbs. A preferred gypsum fiberboard material for fabrication of the door frame comprises a composition containing a substantially uniform dispersion of solids including by weight about 65% to 90% set gypsum, about 7% to about 30% pulped paper, up to about 9% binder, and about 0.8% to 2% inorganic fiber. A wood veneer is preferably applied to the visible faces of the gypsum fiberboard door frame members.

摘要翻译： 由石膏纤维板，特别是具有至少60磅/立方英尺的密度，至少约30磅的弯曲强度的石膏纤维板制造具有优异的耐火性，抗弯强度和螺杆保持性能的门框。 （1/2“厚的材料），以及至少约400磅的螺杆保持能力。 用于制造门框的优选石膏纤维板材料包括含有基本上均匀的固体分散体的组合物，包括重量约65％至90％的石膏，约7％至约30％的制浆纸，至多约9％的粘合剂， 和约0.8％至2％的无机纤维。 优选地，在石膏纤维板门框构件的可见面上施加木材单板。

公开(公告)号：US5326513A

公开(公告)日：1994-07-05

申请号：US752576

申请日：1991-09-09

申请人： Albert Kubbutat

发明人： Albert Kubbutat

IPC分类号： E04C2/34 ,  B28B1/50 ,  B29C33/30 ,  B29C33/42 ,  B29C44/00 ,  B29C67/20 ,  B29C70/66 ,  C04B14/12 ,  C04B14/16 ,  C04B14/20 ,  C04B14/24 ,  C04B26/02 ,  C04B26/10 ,  C04B26/14 ,  C04B28/02 ,  C04B38/08 ,  C04B40/00 ,  B29C67/22 ,  E04G15/00

CPC分类号： B29C33/42 ,  B29C33/30 ,  B29C44/332 ,  B29C70/66 ,  B29K2105/165 ,  B29L2031/776

摘要： A process and device for the manufacture of plastic fiber boards made of balls of expanded glass, expanded clay, pumice granules, mica, or a similar material and a foamed organic binder, such as epoxy resin, PU phenol resin, or the like. The binder is mixed with the balls, foamed, and hardened in a matrix space formed between two mold plates (1, 2) positioned at a distance one from the other. In order to obtain a particularly light but stable plastic fiber board, uniformly distributed recesses opening toward the internal sides of the plates are provided to contain the mixture located between the two mold plates during compression and before hardening. The device employed to implement the process includes two mold plates (1, 2), which are brought together in a press to compact the introduced therebetween. The inner surface of each mold plate (1, 2) is provided with a plurality of uniformly distributed, conical mold bodies (4, 5), whose cross-sections running parallel to the mold plate surface decreases in the direction of the other mold plate.

摘要翻译： PCT No.PCT / EP90 / 00371 Sec。 371日期1991年9月9日 102（e）1991年9月9日PCT PCT 1990年3月7日PCT公布。 出版物WO90 / 10533 1990年9月20日，由膨胀玻璃，膨胀粘土，浮石颗粒，云母或类似材料制成的塑料纤维板的制造方法和发泡有机粘合剂，例如环氧树脂，PU酚 树脂等。 将粘合剂与球混合，发泡并在形成在彼此间隔一定距离的两个模板（1,2）之间的基质空间中硬化。 为了获得特别轻但稳定的塑料纤维板，提供朝向板内侧开口的均匀分布的凹部，以在压缩期间和硬化之前容纳位于两个模板之间的混合物。 用于实施该方法的装置包括两个模板（1,2），它们在压力机中一起压实在其间引入。 每个模板（1,2）的内表面设置有多个均匀分布的锥形模体（4,5），其平行于模板表面的横截面在另一模板的方向上减小 。