公开(公告)号：US20190275499A1

公开(公告)日：2019-09-12

申请号：US16347329

申请日：2017-11-07

Applicant: Wugeng LIANG ,  Vidya Sagar Reddy SARSANI ,  David WEST ,  Hector PEREZ ,  Aghaddin MAMEDOV ,  Sabic Global Technologies, B.V.

Inventor： Wugeng LIANG ,  Vidya Sagar Reddy SARSANI ,  David WEST ,  Hector PEREZ ,  Aghaddin MAMEDOV

IPC: B01J23/00 ,  C07C2/84 ,  B01J37/04 ,  B01J37/08

Abstract: An oxidative coupling of methane (OCM) catalyst composition characterized by the overall general formula Sr1.0CeaYbbOc, wherein a is from about 0.01 to about 2.0, wherein b is from about 0.01 to about 2.0, wherein the sum (a+b) is not 1.0, and wherein c balances the oxidation states. A method of making an oxidative coupling of methane (OCM) catalyst composition comprising (a) forming an oxide precursor mixture, wherein the oxide precursor mixture comprises one or more compounds comprising a Sr cation, one or more compounds comprising a Ce cation, and one or more compounds comprising a Yb cation, and wherein the oxide precursor mixture is characterized by a molar ratio of Sr:(Ce+Yb) that is not about 1:1, and (b) calcining at least a portion of the oxide precursor mixture to form the OCM catalyst composition, wherein the OCM catalyst composition comprises Sr—Ce—Yb—O perovskite in an amount of less than about 75.0 wt. %.

公开(公告)号：US06829968B2

公开(公告)日：2004-12-14

申请号：US10704896

申请日：2003-11-10

Applicant: Thomas D Hauk ,  Raul Hector Perez

Inventor： Thomas D Hauk ,  Raul Hector Perez

IPC: B25B1700

CPC classification number: E21B19/165 ,  E21B19/164

Abstract: A pipe making and breaking apparatus having top, middle and bottom wrenches connected to a frame. A torquing cylinder operatively extends between the middle wrench and the frame and when actuated through one or more torquing cycles causes an upper pipe to make (top and middle wrenches) or break (middle and bottom wrenches) relative to a lower pipe. A grip hold actuator maintains the middle wrench in the gripping position continuously during the making torquing cycles. A continuous chain spinner above the top wrench spins the top pipe to make a position or away from a make position. The spinner can be a stand alone unit or can hang freely in the derrick or can be part of the make/break apparatus. A spinner drive chain motor when pressurized and when an oiler button is actuated causes lubricant to be sprayed out a nozzle on the (moving) chain. Windows (guide gates) and/or guide posts direct the chain so as to not bunch up against the casing sprockets.

Abstract translation: 具有连接到框架的顶部，中部和底部扳手的制管和破碎装置。 扭力缸在中间扳手和框架之间可操作地延伸，并且当通过一个或多个扭矩循环致动时，上管相对于下管使（顶部和中间扳手）或断裂（中间和底部扳手）。 握持执行器在制作扭矩循环期间将中间扳手保持在夹紧位置中。 顶部扳手上方的连续链条旋转器将顶部管道旋转，以使其位置或远离制造位置。 旋转器可以是独立的单元，或者可以自由地悬挂在井架中，或者可以是制造/破碎装置的一部分。 当加压时，旋转驱动链条电机和致动器按钮被致动时，润滑剂被喷出（移动）链上的喷嘴。 窗（引导门）和/或引导柱引导链条，使其不会束缚在套管链轮上。

公开(公告)号：US4775853A

公开(公告)日：1988-10-04

申请号：US813964

申请日：1985-12-27

Applicant: Hector Perez Borruat

Inventor： Hector Perez Borruat

IPC: H04N7/18 ,  G08B13/196 ,  G08B19/00 ,  G08B21/00

CPC classification number: G08B17/125 ,  G08B13/196 ,  G08B19/00

Abstract: A device and installation are provided for the instantaneous and simultaneous detection, inside and outside, of radiations emitted in the infrared, visible and ultraviolet spectra by simultaneous physical phenomena having a character of risk, such as intrusion, fire, explosion, leaks of dangerous fluids and electric leaks, disturbances and absence of movement of a regular periodic phemonenon, said radiations being emitted, directly by the phenmonena to be monitored at the time when the risk appears or being caused artifically by directing over an appropriate field of view, in which take place said phemonena, a source of radiation comprised in the infrared, visible and ultraviolet, and adapted to the nature of the phemonena involved, said field of view covered by the detection device having appropriate horizontal and vertical dimensions comprising at least one spectral correction filter known pass band chosen as a function of the nature of the radiation, a linear or circular polarization filter, a microprism array, and an image booster. An installation utilizing at least one detection device is disclosed, where the detection device cooperates with at least one video data processing unit, at least one video monitor, each associated to a detection device, a time delay unit, a cyclic switch, a video tape recorder and a television telephone transmitter.

Abstract translation: 提供了一种设备和设备，用于通过同时具有风险特性的物理现象（例如入侵，火灾，爆炸，危险流体泄漏）在红外，可见和紫外光谱中发射的辐射的瞬间和同时检测内部和外部 电气泄漏，干扰和缺乏常规周期性流量的运动，所述辐射直接由在被风险出现或通过指导适当的视野而引起的风险引起的监测时被监测的芬太尼放射 将所述红细胞，可见光和紫外线所包含的辐射源置于该位置，并适应所涉及的所述波士纳的性质，所述检测装置所覆盖的视场具有适当的水平和垂直尺寸，包括至少一个已知的光谱校正滤波器 作为辐射性质的线性或圆极化选择的通带 n滤波器，微棱镜阵列和图像增强器。 公开了一种利用至少一个检测装置的装置，其中检测装置与至少一个视频数据处理单元，至少一个与检测装置相关联的视频监视器，时间延迟单元，循环开关，录像带 录音机和电视电话发射机。

公开(公告)号：US5339985A

公开(公告)日：1994-08-23

申请号：US139853

申请日：1993-10-22

Applicant: Hector Perez

Inventor： Hector Perez

IPC: G07F11/54 ,  B65G59/00

CPC classification number: G07F11/54

Abstract: A coin operated product dispensing machine including a housing with an enclosed main display compartment and an elongate slide plate extending therethrough and attached at one end to the housing with a biasing element, an opposite free end of the slide plate extending outwardly from a front wall of the housing and defining a pull handle, wherein the slide plate is movable between a relaxed position and an extended position by pulling the handle at the free end thereof. A carousel, including vertically oriented chambers for containing a stacked array of individual product units therein, is rotatably supported within the main display compartment such that each of the chambers is selectively positionable in vertical alignment over a drop hole in the slide plate, the drop hole being sized and configured to receive an individual, lower most product unit dropped from the aligned chamber. A coin released lock mechanism, structured to accept a predetermined size coin and reject other size coins, releases the slide plate for outward movement to the extended position, causing the individual product unit within the drop hole to be carried from below the chamber to a drop chute where it is deposited thereon and dispensed to a user.

Abstract translation: 一种投币式产品分配机，其包括具有封闭的主显示室的壳体和延伸穿过其的细长滑动板，并且一端以偏置元件连接到壳体，滑动板的相对的自由端从 壳体并且限定拉手柄，其中滑动板可以在松弛位置和伸出位置之间通过在其自由端处拉动手柄来移动。 包括用于在其中容纳单个产品单元的堆叠阵列的垂直定向室的转盘可旋转地支撑在主显示室内，使得每个室可选择性地定位成在滑板中的下落孔上垂直对准， 其尺寸和构造用于接收从对准的室落下的单个的，较低的最多的产品单元。 硬币释放锁定机构，其构造为接受预定尺寸的硬币并拒绝其他尺寸的硬币，将滑板释放到向外移动到延伸位置，使得滴水孔内的单个产品单元从室下面运送到下降 滑槽，在其上沉积在其上并分配给用户。

公开(公告)号：US11154841B2

公开(公告)日：2021-10-26

申请号：US17252828

申请日：2019-08-07

Applicant: Wugeng Liang ,  Luanyi Li ,  Vidya Sagar Reddy Sarsani ,  Hector Perez ,  David West ,  Sabic Global Technologies, B.V.

Inventor： Wugeng Liang ,  Luanyi Li ,  Vidya Sagar Reddy Sarsani ,  Hector Perez ,  David West

IPC: B01J23/10 ,  B01J23/04 ,  B01J35/10 ,  B01J37/08 ,  C01B3/38 ,  C07C2/84 ,  C07C11/04 ,  B82Y30/00 ,  B82Y40/00

Abstract: An OCM nanoplate catalyst comprising ≥25 wt. % nanoplates; wherein a nanoplate is a three-dimensional object defined in accordance with ISO/TS 80004-2:2015; wherein a nanoplate is characterized by a first external dimension (thickness (t)≤100 nm), a second external dimension (length (l)>t), and a third external dimension (width (w)>t); wherein l and w can be the same or different; and wherein l≥5 t, w≥5 t, or l≥5 t and w≥5 t; and wherein the OCM nanoplate catalyst has general formula AaZbEcDdOx; wherein A=alkaline earth metal; Z=first rare earth element; E=second rare earth element; D=redox agent/third rare earth element; wherein the first, second, and third rare earth element are not the same; wherein a=1.0; wherein b=1.0 to 3.0; wherein c=0 to 1.5; wherein d=0 to 1.5; wherein (b>(c+d)); and wherein x balances the oxidation states.

公开(公告)号：US06722231B2

公开(公告)日：2004-04-20

申请号：US10102544

申请日：2002-03-19

Applicant: Thomas D Hauk ,  Raul Hector Perez

Inventor： Thomas D Hauk ,  Raul Hector Perez

IPC: B25B1700

CPC classification number: E21B19/165 ,  E21B19/164

Abstract: A pipe making and breaking apparatus having top, middle and bottom wrenches connected to a frame. A torquing cylinder operatively extends between the middle wrench and the frame and when actuated through one or more torquing cycles causes an upper pipe to make (top and middle wrenches) or break (middle and bottom wrenches) relative to a lower pipe. A grip hold actuator maintains the middle wrench in the gripping position continuously during the making torquing cycles. A continuous chain spinner above the top wrench spins the top pipe to make a position or away from a make position. The spinner can be a stand alone unit or can hang freely in the derrick or can be part of the make/break apparatus. A spinner drive chain motor when pressurized and when an oiler button is actuated causes lubricant to be sprayed out a nozzle on the (moving) chain. Windows (guide gates) and/or guide posts direct the chain so as to not bunch up against the casing sprockets.

公开(公告)号：US11753357B2

公开(公告)日：2023-09-12

申请号：US17769884

申请日：2020-09-21

Applicant: SABIC Global Technologies B.V. ,  Wugeng Liang ,  Azim Ali ,  Hector Perez ,  Jae Hyung Kim ,  Pankaj Gautam ,  David West

Inventor： Wugeng Liang ,  Azim Ali ,  Hector Perez ,  Jae Hyung Kim ,  Pankaj Gautam ,  David West

IPC: C07C2/84 ,  B01J23/00 ,  B01J23/02 ,  B01J23/10 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02

CPC classification number: C07C2/84 ,  B01J23/002 ,  B01J23/02 ,  B01J23/10 ,  B01J35/0006 ,  B01J35/108 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0236 ,  B01J2523/24 ,  B01J2523/3706 ,  C07C2523/02 ,  C07C2523/10

Abstract: A multilayer supported oxidative coupling of methane (OCM) catalyst composition (alpha-Al2O3 support, first single oxide layer, one or more mixed oxide layers, optional second single oxide layer) characterized by formula AaZbEcDdOx/alpha-Al2O3; A is alkaline earth metal; Z is first rare earth element; E is second rare earth element; D is redox agent/third rare earth element; the first, second, third rare earth element are not the same; a=1.0; b=0.1-10.0; c=0.1-10.0; d=0-10.0; x balances oxidation states; first single oxide layer (Zb1Ox1, b1=0.1-10.0; x1 balances oxidation states) contacts alpha-Al2O3 support and one or more mixed oxide layers; one or more mixed oxide layers (Aa2Zb2Ec2Dd2Ox2, a2=1.0; b2=0.1-10.0; c2=0.1-10.0; d2=0-10.0; x2 balances oxidation states; AaZbEcDdOx and Aa2Zb2Ec2Dd2Ox2 are different) contacts first single oxide layer and optionally second single oxide layer, and second single oxide layer (AO), when present, contacts one or more mixed oxide layers and optionally first single oxide layer.

公开(公告)号：US06935210B2

公开(公告)日：2005-08-30

申请号：US10729353

申请日：2003-12-05

Applicant: Thomas D Hauk ,  Raul Hector Perez

Inventor： Thomas D Hauk ,  Raul Hector Perez

IPC: E21B19/16 ,  B25B13/50

CPC classification number: E21B19/164 ,  E21B19/165

Abstract: A cam-operated, rack-on-rack adjustment assembly on a drill pipe spinner allows the user to easily and in small increments (distances) (three-eighths inch, one-quarter inch or less, or more) adjust the effective pipe engaging length of the drive chain. In other words, the effective length of chain wrap (the amount that grips the pipe) given the pipe size can be adjusted.

Abstract translation: 钻杆旋转器上的凸轮操作的机架式调整组件允许用户轻松地以小的增量（距离）（三分之八英寸，四分之一英寸或更小或更小）调整有效管道接合 驱动链长度。 换句话说，可以调整给定管道尺寸的链条包裹的有效长度（夹持管道的量）。

公开(公告)号：US5255465A

公开(公告)日：1993-10-26

申请号：US894457

申请日：1992-06-05

Applicant: Hector Perez

Inventor： Hector Perez

IPC: G09F11/02

CPC classification number: G09F11/025 ,  Y10T74/19874

Abstract: A multi-display sign assembly, which is particularly lightweight, may be hung in a variety of locations which could not normally support such a sign structure, and functions in smooth, quiet, and relatively low vibration movements, the sign assembly including a frame structure having a pair of support bars, and a plurality of elongate, lightweight triangular members rotatably held between the support bars by axle bars which extend longitudinally through the triangular members and protrude through the support bars. A motor is connected to a reducer which regulates the RPM's of a drive gear connected thereto, the drive gear including teeth only along 120 degrees of its exterior surface such that when the teeth engage a secondary gear which is connected to the axle bar of one of the triangle members, that triangle member will rotate resulting in a new display face of all of the triangle members rotating to form a new one of three distinct display surfaces containing advertising or like indicia thereon.

Abstract translation: 特别重量轻的多显示器标志组件可以悬挂在通常不能支撑这种符号结构的各种位置，并且在平滑，安静和相对低的振动运动中起作用，该标志组件包括框架结构 具有一对支撑杆，以及多个细长，轻质的三角形构件，其通过纵向延伸穿过所述三角形构件并突出穿过所述支撑杆的轴杆可旋转地保持在所述支撑杆之间。 电动机连接到减速器，该减速器调节与其连接的驱动齿轮的RPM，驱动齿轮仅包括其外表面的120度的齿，使得当齿接合与轴杆相连的辅助齿轮时， 三角形构件，该三角形构件将旋转，导致所有三角形构件的新显示面旋转以形成在其上包含广告或类似标记的三个不同显示表面中的新的显示面。

公开(公告)号：US11541375B2

公开(公告)日：2023-01-03

申请号：US17623042

申请日：2020-07-27

Applicant: SABIC Global Technologies B.V. ,  Wugeng Liang ,  David West ,  Hector Perez ,  Vidya Sagar Reddy Sarsani ,  Luanyi Elizabeth Li

Inventor： Wugeng Liang ,  David West ,  Hector Perez ,  Vidya Sagar Reddy Sarsani ,  Luanyi Elizabeth Li

IPC: B01J23/30 ,  C01F17/32 ,  B01J23/00 ,  B01J23/10 ,  B01J37/04 ,  B01J37/08 ,  C01G41/00 ,  C07C2/84

Abstract: The invention relates to a composition containing a catalyst suitable for producing ethylene and other C2+ hydrocarbons at high selectivity while improving both methane conversion and product yield. Particularly, the catalyst contains mixed metal oxides having at least one alkali earth metal and at least one rare earth metal along with an alkali metal promoter in the form of an alkali metal or in the form of an alkali metal tungstate. The invention further provides a method for preparing such a composition, using a calcination process to calcine the alkali metal promoters together with mixed metal oxides. Additionally, the invention further describes a process for producing C2+ hydrocarbons, using such a composition.