公开(公告)号：US20190337848A1

公开(公告)日：2019-11-07

申请号：US16377153

申请日：2019-04-05

申请人： Nghia Trung Tran ,  Hau Trung Tran ,  Khang Duy Vu Huynh

发明人： Nghia Trung Tran ,  Hau Trung Tran ,  Khang Duy Vu Huynh

IPC分类号： C04B18/02 ,  C04B18/08 ,  C04B22/06 ,  C04B14/22 ,  C04B28/00 ,  C04B40/02

摘要： The present invention relates to relates to method for producing construction aggregate, comprising the steps of:(i) preparing materials, which comprises (% by weight): fly ash (80 to 99.75%); alkaline activator (0.25 to 20%); water (6 to 30% of total weight of fly ash and alkaline activator);(ii) mixing the alkaline activator with all the aforementioned water amount to create alkaline activator solution, after which will be mixed with fly ash to create geopolymer mortar;(iii) molding the geopolymer mortar with the compressive force of 2 MPa and more with desired dimension, wherein the molding is carried out with hydraulic pressing, extrusion, rolling or tablet lamination.(iv) solidifying; and(v) optionally, crushing the construction aggregate obtained above to a predefined dimension.Besides, the present invention relates to the construction aggregate from fly ash obtained by the above mentioned method.

公开(公告)号：US20240044537A1

公开(公告)日：2024-02-08

申请号：US18374751

申请日：2023-09-29

申请人： DAT MINH TRUONG ,  DUNG TIEN BUI ,  HIEU TRUNG TRAN ,  CHANH VAN THAI

发明人： DAT MINH TRUONG ,  DUNG TIEN BUI ,  HIEU TRUNG TRAN ,  CHANH VAN THAI

IPC分类号： F24F11/50 ,  F24F11/46 ,  F24F11/65

CPC分类号： F24F11/50 ,  F24F11/46 ,  F24F11/65

摘要： The present invention relates to a system and a method for energy-saving air conditioning control via QR (Quick Response) code. The system and the method for air conditioning control according to the present invention using a QR code generated in the vicinity of a location of an air conditioning apparatus or a group of air conditioning apparatuses corresponding to a predetermined space to be cooled. To control the air conditioning apparatus or the group of air conditioning apparatuses, the user needs to be at the position where a QR code is attached to scan the QR code combined with a valid user identifier to access an air conditioning control interface with one or more than one predetermined air conditioning control mode corresponding to the air conditioning apparatus or the group of air conditioning apparatuses associated with said scanned QR code. Thus, the present invention not only replace the manner of controlling air conditioning apparatuses using handhold control remotes that easy to forget, lose, or get confused between different air conditioner brands, but also able to monitor who is a person allowed to be able to control, and direct effective controls via control modes which is preset for the corresponding air conditioning apparatus or the corresponding group of air conditioning apparatuses.

公开(公告)号：US20130092023A1

公开(公告)日：2013-04-18

申请号：US13273045

申请日：2011-10-13

申请人： Dan Potter ,  Trung Tran

发明人： Dan Potter ,  Trung Tran

IPC分类号： F04B39/12 ,  F16J15/02

CPC分类号： F04B39/125 ,  F04B39/126 ,  F04B53/166 ,  F04B53/168

摘要： A compressor includes a housing; a compressor liner positioned within the housing and at least partially defining a first cylinder with an inlet and an outlet; a piston positioned within the first cylinder and configured to compress air flowing into the first cylinder through the inlet; a cylinder head at least partially defining the first cylinder; and a sealing assembly for sealing an interface between the compressor liner and the cylinder head. The sealing assembly includes a ring seal at an interface between the cylinder head and the compressor liner; a vent port on an opposite side of the ring seal from the first cylinder; and a vent tube extending between the vent port and the inlet such that air leaking through the ring seal from the first cylinder flows through the vent port, through the vent tube, and into the inlet.

摘要翻译： 压缩机包括壳体; 定位在壳体内并且至少部分地限定具有入口和出口的第一气缸的压缩机衬套; 活塞，位于所述第一气缸内并构造成通过所述入口压缩流入所述第一气缸的空气; 至少部分地限定所述第一气缸的气缸盖; 以及用于密封压缩机衬套和气缸盖之间的界面的密封组件。 密封组件包括在气缸盖和压缩机衬套之间的界面处的环形密封件; 在所述环形密封件的与所述第一气缸相对的相对侧上的通气口; 以及在通气口和入口之间延伸的通气管，使得通过环形密封件从第一气缸泄漏的空气流过通气口，通过排气管，并进入入口。

公开(公告)号：US20100262234A1

公开(公告)日：2010-10-14

申请号：US12566183

申请日：2009-09-24

申请人： Son Trung Tran ,  Yin Yang

发明人： Son Trung Tran ,  Yin Yang

IPC分类号： A61F2/16

CPC分类号： A61F2/1616 ,  A61F2/1601 ,  A61F2/161 ,  A61F2002/1681 ,  A61F2002/1683

摘要： A posterior chamber phakic lens made from an elastomeric, foldable, highly biocompatible and permeable material. The lens has a generally circular optic and a plurality of integrally formed, filament-like haptics. The haptics project posteriorly from the optic and contain a raised feature or ridge that is sandwiched between the posterior iris and the zonules when implanted in an eye. Such a construction has a low vaulting force under compression, is size insensitive, provides for a stable lens once implanted in the eye, helps to avoid pupillary blockage and allows for improved aqueous flow around the natural lens.

摘要翻译： 由弹性，可折叠，高度生物相容性和可渗透性材料制成的后室晶状体透镜。 透镜具有大致圆形的光学元件和多个整体形成的丝状触觉件。 触觉件从光学元件后方突出，并且当植入眼睛时包含夹在后虹膜和小环之间的隆起特征或脊。 这样的结构在压缩下具有低的拱形力，尺寸不敏感，一旦植入眼睛就能提供稳定的镜片，有助于避免瞳孔阻塞，并允许改善围绕天然晶状体的水流。

公开(公告)号：USD569031S1

公开(公告)日：2008-05-13

申请号：US29291040

申请日：2007-08-10

申请人： Frank A. Friedman ,  Michael Trung Tran

设计人： Frank A. Friedman ,  Michael Trung Tran

公开(公告)号：US07329022B2

公开(公告)日：2008-02-12

申请号：US11149939

申请日：2005-06-10

申请人： Michael Trung Tran ,  Hue Ly

发明人： Michael Trung Tran ,  Hue Ly

IPC分类号： F21S8/00

CPC分类号： F21S2/00 ,  E04B9/006 ,  F21S8/06 ,  F21V3/00 ,  F21V7/0016 ,  F21V17/16 ,  F21V21/02 ,  F21V21/112 ,  F21V21/116 ,  F21V21/34 ,  F21V23/026 ,  F21V27/00 ,  F21Y2103/00

摘要： An improved small profile hanger system for ceiling suspended lighting fixtures comprises a plurality of hanger assemblies having a support stem and a downwardly arced crossbar. The support stem and crossbar have a relatively small elliptical profile have two sets of wire holes, each set of wire holes having an inner hole and an outer hole overlapping the inner hole, the inner and outer holes defining an intervening gap narrower than the dimension of either hole. The holes are sized to receive an insulated wire; the intervening gap preventing the wire from crossing over into the adjacent hole. The wire holes of the support stem are in communication with the wire holes of the crossbar providing a fully enclosed wiring passage from a ballast box assembly installed above a suspended ceiling to energize a lamp in a diffuser depending from a pair of the crossbars.

摘要翻译： 用于天花板悬挂照明器具的改进的小型悬挂系统包括具有支撑杆和向下延伸的横杆的多个衣架组件。 支撑杆和横杆具有相对小的椭圆形轮廓和两组线孔，每组线孔具有内孔和与内孔重叠的外孔，内孔和外孔限定比其尺寸窄的间隙 任何一个洞。 孔的尺寸被设计成接收绝缘电线; 中间间隙防止电线穿过相邻的孔。 支撑杆的线孔与横杆的线孔连通，提供从安装在悬吊天花板上方的压载箱组件的完全封闭的布线通道，以对通过一对十字杆的扩散器提供灯。

公开(公告)号：US07300464B2

公开(公告)日：2007-11-27

申请号：US10955111

申请日：2004-09-30

申请人： Son Trung Tran

发明人： Son Trung Tran

IPC分类号： A61F2/16

CPC分类号： A61F2/1648 ,  A61F2/1629 ,  A61F2/1694 ,  A61F2002/009 ,  A61F2220/0033

摘要： A two or three component lens system. The first component is a ring-like supporting component that is implanted in the capsular bag following cataract surgery. The first component is a non-optical component and does not correct for any refractive errors. The first component may contains features to help reduce or eliminate PCO. The second component is an optical component that may contain all of the corrective optical power of the lens system. The second component has a pair of tabs for locking the second component within the first component. The third component is optional and is similar to second component and contains some optical power to correct for any residual optical error not corrected by the second component. The second and third components may also be implanted so as to move relative to one another, thereby providing some accommodation.

摘要翻译： 一个二或三分量镜头系统。 第一个组件是在白内障手术后植入囊袋中的环状支撑组件。 第一组件是非光学组件，并且对于任何屈光不正都不进行校正。 第一个组件可能包含有助于减少或消除PCO的功能。 第二组件是可以包含透镜系统的所有校正光学功率的光学部件。 第二部件具有用于将第二部件锁定在第一部件内的一对接头。 第三组件是可选的并且类似于第二组件，并且包含一些光功率以校正由第二组件未校正的任何残余光学误差。 第二和第三部件也可以被植入以相对于彼此移动，由此提供一些适应。

公开(公告)号：US06395028B1

公开(公告)日：2002-05-28

申请号：US09908378

申请日：2001-07-18

申请人： Son Trung Tran ,  Stephen J. Van Noy

发明人： Son Trung Tran ,  Stephen J. Van Noy

IPC分类号： A61F216

CPC分类号： A61F2/1608 ,  A61F2002/1689 ,  A61F2002/169053

摘要： An anterior chamber phakic lens made from an elastomeric, foldable, highly biocompatible material. The lens has a generally circular optic and integrally formed plate-style haptics, the haptics containing an opening into which project a pair of pincer arms. The pincer arms are sized and shaped so as to pull away from each other when the lens is folded, and are draw back toward each other when the folded lens is released and allowed to return to its unfolded state. Such movement allows the pincers to gather a small section of the iris so as to hold the lens in place.

摘要翻译： 由弹性体，可折叠，高度生物相容的材料制成的前房晶状体镜片。 透镜具有大致圆形的光学和整体形成的板式触觉件，该触觉件包含开口，其中突出有一对钳形臂。 钉臂的尺寸和形状被设计成当透镜折叠时彼此拉开，并且当折叠的透镜被释放并且允许其返回到其展开状态时，钳形臂被朝向彼此拉回。 这样的运动允许钳子收集虹膜的一小部分以将镜片保持在适当的位置。

公开(公告)号：US20160203539A1

公开(公告)日：2016-07-14

申请号：US14287013

申请日：2014-05-24

申请人： Hieu Trung Tran

发明人： Hieu Trung Tran

IPC分类号： G06Q30/06

CPC分类号： G06Q30/0625 ,  G06Q30/0641

摘要： A system and methods of categorizing online marketplace items, implemented by having marketplace participants submit their definitions of one or more non existing item categories and associated attributes whereas contributing participants of similar items vote for the best submission(s) to anoint those submissions with the highest votes for adoption by the marketplace.

摘要翻译： 通过使市场参与者提交其一个或多个非现有项目类别和相关属性的定义来实现在线市场项目分类的系统和方法，而类似项目的贡献参与者投票选出最佳提交来评估最高级别的提交 投票通过市场采纳。

公开(公告)号：US09062836B2

公开(公告)日：2015-06-23

申请号：US13461657

申请日：2012-05-01

申请人： Michael Trung Tran ,  Aaron Mathew Engel-Hall ,  Darren Blum

发明人： Michael Trung Tran ,  Aaron Mathew Engel-Hall ,  Darren Blum

IPC分类号： F21V19/00 ,  F21S2/00 ,  F21S8/06 ,  F21V21/005 ,  F21Y105/00

CPC分类号： F21S2/005 ,  F21S8/061 ,  F21V21/005 ,  F21Y2105/00 ,  F21Y2115/15 ,  Y02B20/36

摘要： A cassette includes a substantially planar base plate having a first or bottom side and a second or top side. A slide channel capture ring or other retention structure is provided on the first side of the base plate for releasably retaining a planar light source to this side of the base plate. Another slide pocket, or other slide-in retention structure is provided on the second side of the base plate for coupling the cassette to a connector structure.

摘要翻译： 盒包括具有第一或底侧以及第二或顶侧的基本平坦的基板。 滑动通道捕获环或其它保持结构设置在基板的第一侧上，用于将平面光源可释放地保持在基板的该侧。 在基板的第二侧设置另一个滑动凹槽或其它滑入式保持结构，用于将盒子连接到连接器结构。