baber/WOPTO huggingface dataset:
Patent MX-347108-B (MX)
Title: Ethylene-based polymer compositions.
Inventor: MEHMET DEMIRORS
IPC: G01N30/30
Filed: 2010-06-30
Abstract: An ethylene-based polymer composition has been discovered and is characterized by a Comonomer Distribution Constant greater than about 45. The new ethylene-based polymer compositions are useful for making many articles, especially including films. The polymers are made using a metal complex of a polyvalent aryloxyether.
Patent MX-365029-B (MX)
Title: Biomarkers of renal injury.
Inventor: JOHN A KELLUM
IPC: G01N33/50
Filed: 2011-09-19
Abstract: This invention is related to the field of the prevention and treatment of kidney disease. The treatment of kidney disease may be tailored depending upon the need for, or expectation of, long-term dialysis. For example, prediction of long-term dialysis treatment can be determined by monitoring urine biomarkers related to the development of chronic kidney disease. For example, a normalized time course of approximately fourteen Days measuring hyaluronic acid, death receptor 5, and/or transforming growth factor ß1 can be used to establish the risk of recovery versus non-recovery in patient' s having suffered an acute kidney injury.
Patent MX-347362-B (MX)
Title: Plants having increased tolerance to herbicides.
Inventor: JENS LERCHL
IPC: A01H5/00
Filed: 2011-12-15
Abstract: The present invention discloses a method for controlling undesired vegetation at a plant cultivation site. The method comprises the steps of providing, at said site, a plant that comprises at least one nucleic acid comprising a nucleotide sequence encoding a wild-type or a mutated protoporphyrinogen oxidase (PPO) which is resistant or tolerant to a benzoxazinone-derivative herbicide by applying to said site an effective amount of said herbicide. The invention further discloses plants comprising wild-type or mutated PPO enzymes, and methods of obtaining such plants.
Patent MX-350170-B (MX)
Title: Stable immunogenic compositions of staphylococcus aureus antigens.
Inventor: SANDEEP NEMA
IPC: A61K39/085
Filed: 2011-12-21
Abstract: The present invention is directed towards a lyophilized or reconstituted multi- antigen or multicomponent immunogenic composition comprising at least one antigen isolated from a staphylococcal bacterium, and methods of making the same.
Patent MX-336151-B (MX)
Title: Extensible system action for sharing while remaining in context.
Inventor: SATTERFIELD JESSE CLAY
IPC: G06Q50/10
Filed: 2011-12-19
Abstract: An operating system provides an extensible share action to broker content sharing between applications executing on a computing platform such as a personal computer, tablet computer, or smartphone. The share action enables a consistent user experience for content sharing to be implemented across all applications and eliminates users having to switch from the current application they are using to some other functionality in order to share content. Applications can participate with the operating system share action as source applications and/or target applications. Source applications may describe what content is shareable given the current state of their application when the user chooses to invoke the share action. Target applications can be configured to receive the shared content from the source application according to content type, and will expose a companion view of their application to the user that is specifically tailored to facilitate sharing.
Patent MX-349092-B (MX)
Title: Double entry channel ladle bottom.
Inventor: RICHAUD JOHAN
IPC: B22D41/08
Filed: 2012-07-25
Abstract: A metallurgical ladle, and more particularly the bottom of the ladle or a ladle block in the bottom of the ladle, have an outlet through which the molten metal can drain. The ladle bottom contains an open-end channel bounded by at least one wall with a major dimension perpendicular to a line joining the center of the outlet entrance to the center of the wall. In selected configurations, opposing faces of the walls bounding the open-end channel are convex in the horizontal plane and concave in the horizontal plane, respectively.
Patent MX-343658-B (MX)
Title: Foundation for a wind turbine.
Inventor: THOMAS COORDES
IPC: E02D27/42
Filed: 2012-11-07
Abstract: The invention relates to a tower base section (1) for arrangement and fixation on a foundation (18) and for erecting a tower for a wind turbine (100) thereon, comprising an exterior lower annular flange (6) for placement on the foundation (18) and for fixation to the foundation (8), an inner, upper annular flange (8) for placement and fixation of a tower segment (32) with a corresponding lower tower flange (30) thereon, an inner, lower support flange (10) for placement on the foundation (18), and inner support elements (22), in particular support braces (22) for supporting the upper annular flange (8) on the lower support flange (10).
Patent MX-342900-B (MX)
Title: Electromagnetic shielding label.
Inventor: JEFFREY A LIM
IPC: G09F3/10
Filed: 2013-03-14
Abstract: Provided is a shielding label comprising: a shield layer; a cover layer disposed on a first side of the shield layer, and a removable adhesive layer disposed on at least a portion of a second side of the shield layer, wherein the shield layer provides electromagnetic shielding characteristics so as to prevent the exchange of data between an RFID article adjacent the shielding label and an external device when the component is located in the read range of the external device.
Patent MX-357589-B (MX)
Title: Axial fluid valves with annular flow control members.
Inventor: ROSS ARTHUR SCHADE
IPC: F16K1/12
Filed: 2013-08-26
Abstract: The axial fluid valve (100) described herein includes an axial flow valve body 102, 104) defining a passageway (114) between an inlet (116) and an outlet (116). The example axial fluid valve includes a sleeve (106) slidably received by an inner surface of the axial flow valve body and movable along an axis substantially parallel to a longitudinal axis of the passageway. The example axial fluid valve includes a linkage (110) or a gear operatively connected to the sleeve to move the sleeve to vary a flow of fluid between the inlet and the outlet through the sleeve.
Patent MX-354651-B (MX)
Title: Automated control of dipper swing for a shovel.
Inventor: LINSTROTH MICHAEL
IPC: E02F9/24
Filed: 2013-03-18
Abstract: Systems and methods for compensating dipper swing control. One method includes, with at least one processor, determining a direction of compensation opposite a current swing direction of the dipper and applying the maximum available swing torque in the direction of compensation when an acceleration of the dipper is greater than a predetermined acceleration value. The method can also include determining a current state of the shovel and performing the above steps when the current state of the shovel is a swing-to-truck state or a return-to-tuck state. When the current state of the shovel is a dig-state, the method can include limiting the maximum available swing torque and allowing, with the at least one processor, swing torque to ramp up to the maximum available swing torque over a predetermined period of time when dipper is retracted to a predetermined crowd position.
Patent MX-355881-B (MX)
Title: Viewer with enhanced depth perception.
Inventor: GRAHAM PETER FRANCIS MERCER
IPC: G02B30/26
Filed: 2014-08-15
Abstract: A viewer for viewing an object under magnification, the viewer comprising : an objective lens for producing an image of an object located at an object plane and having a radial extent defined by an aperture stop; a partially- transmissive reflector for allowing transmission of light therethrough from the objective lens to a mirror arrangement and providing for reflection of light which is returned thereto from the mirror arrangement; a mirror arrangement which receives a light component from the partially- transmissive reflector, and is located such that a focussed image of the object is produced at the mirror arrangement and light received by the mirror arrangement is reflected back to the partially-transmissive reflector and relayed to produce an image of the object; a viewing lens arrangement for producing an optical image of the object which is viewable by an observer at an exit pupil at a viewing plane; wherein the objective lens has a beam path angle (a) as defined by a distance from the object plane to the objective lens and a radial extent of the aperture stop; wherein the viewer has a viewing angle (ß) as defined by a distance along an optical axis from the mirror arrangement to the viewing plane and a radial extent of the exit pupil at the viewing plane; wherein the viewer is configured such that a displacement ratio of the beam path angle (a) to the viewing angle (ß) is at least 3 : 1, whereby the observer is provided with a greater change in depth perception of the object being observed relative to an extent of displacement of a head of the observer.
Patent MX-353651-B (MX)
Title: Extending earfcn value range in geran.
Inventor: PAUL SCHLIWA-BERTLING
IPC: H04W36/00
Filed: 2014-08-23
Abstract: An E-UTRAN neighbor cell (12, 14, 16) list is broadcast in a GERAN network (10) using the extended EARFCN value ranges (i.e., 18 bits). Extending the EARFCN value ranges in GERAN (10) and signaling EARFCN values within the extended EARFCN value range to inter-RAT-capable UEs (20) that camp in GERAN (10) allows GERAN (10) to support continued inter- RAT mobility between GERAN (10) and E-UTRAN (18) networks. E-UTRAN neighbor cell (12, 14, 16) information may be communicated to UEs (20) in the GERAN network (10) by System Information message broadcasts using the extended EARFCN value ranges.
Patent MX-361216-B (MX)
Title: Image compression method and apparatus, and server.
Inventor: ZHANG TAO
IPC: H04N19/85
Filed: 2015-12-29
Abstract: Disclosed are an image compression method and apparatus. The method comprises: obtaining a target image to be compressed; dividing the target image into at least two areas to be compressed; dividing the target image into pixel blocks of a predetermined size and converting data in each pixel block into frequency-domain data; obtaining quantization tables corresponding to each of the areas to be compressed, wherein difference quantization tables have different quantization scales; and quantizing different areas to be compressed using quantization tables of different quantization scales. By applying quantization tables of small quantization scales to some areas to be compressed, more detailed information can be kept, and by applying quantization tables of large quantization scales to the remaining areas to be compressed, the storage space occupied by the image can be greatly reduced. By performing image compression using the image compression method, the quality of an image in some areas can be ensured and the storage space occupied by the image can also be greatly reduced.
Patent MX-357674-B (MX)
Title: Biosynthetic proline/alanine random coil polypeptides and their uses.
Inventor: SKERRA ARNE
IPC: A61K39/00
Filed: 2011-05-20
Abstract: The present invention relates to a biosynthetic random coil polypeptide or a biosynthetic random coil polypeptide segment or biosynthetic conjugate, wherein said biosynthetic random coil polypeptide, said biosynthetic random coil polypeptide segment or said biosynthetic conjugate comprises an amino acid sequence consisting solely of proline and alanine amino acid residues, wherein said amino acid sequence consists of at least about 50 proline (Pro) and alanine (Ala) amino acid residues. Said at least about 50 proline (Pro) and alanine (Ala) amino acid residues may be (a) constituent(s) of a heterologous polypeptide or an heterologous polypeptide construct. Also uses and methods of use of these biosynthetic random coil polypeptides or polypeptide segments or said conjugates are described. The uses may, inter alia, comprise medical uses, diagnostic uses or uses in the food industry as well as other industrial applications, like in the paper industry, in oil recovery, etc. In particular, a drug conjugate is provided that comprises (i) a biosynthetic random coil polypeptide or polypeptide segment comprising an amino acid sequence consisting solely of proline and alanine amino acid residues, wherein said amino acid sequence consists of at least 50 proline (Pro) and alanine (Ala) amino acid residues, and (ii) a drug selected from the group consisting of (a) a biologically active protein or a polypeptide that comprises or that is an amino acid sequence that has or mediates a biological activity and (b) a small molecule drug. Furthermore, nucleic acid molecules encoding the biosynthetic random coil polypeptide or polypeptide segment and/or the biologically active, heterologous proteins as well as vectors and cells comprising said nucleic acid molecules are disclosed. In addition, the present invention provides compositions comprising the compounds of the invention as well as specific uses of the random coil polypeptide or polypeptide segment, the biologically active proteins, the drug conjugates or the nucleic acid molecules, vectors and cells of the invention. Also methods of producing and/or obtaining the inventive biosynthetic random coil polypeptides or polypeptide segments as well as of producing and/or obtaining the inventive biologically active, heterologous proteins, and/or polypeptide constructs or conjugates, like drug conjugates are provided.
Patent MX-371297-B (MX)
Title: A pharmaceutical composition comprising stable, amorphous hybrid nanopraticles of at least one protein kinase inhibitor and at least one polymeric stabilizing and matrix-forming component.
Inventor: MAGNUS BRISANDER
IPC: A61P35/00
Filed: 2013-01-11
Abstract: The present invention relates to the field of methods for providing pharmaceutical compositions comprising poorly water-soluble drugs. In particular the present invention relates to compositions comprising stable, amorphous hybrid nanoparticles, comprising at least one protein kinase inhibitor and at least one polymeric stabilizing and matrix-forming component, useful in pharmaceutical compositions and in therapy.
Patent MX-367186-B (MX)
Title: Techniques to provide a low capacity notification for an energy storage device.
Inventor: LEE TOU
IPC: G01R31/382
Filed: 2015-11-16
Abstract: Disclosed are various systems and methods related to forecasting a low capacity state in an energy storage device of a node. A voltage is measured for the energy storage device of the node based upon measurement criteria. A counter for the node is adjusted based on the measured voltage, where the counter represents a history of instances of previous measurements of the voltage with respect to a voltage limit. The counter is adjusted in one direction if the measured voltage is below the voltage limit, and the counter is adjusted in the opposite direction if the measured voltage meets the voltage limit. If the counter meets a low capacity threshold, a low capacity condition is activated for the node. If the counter fails to meet the low capacity threshold, the value of the counter is stored for subsequent use during the next evaluation of the energy storage device.
Patent MX-367496-B (MX)
Title: Systems, methods, and apparatuses for storing energy in a mining machine.
Inventor: WILLIAM A DORSETT
IPC: B60L50/10
Filed: 2016-05-27
Abstract: Systems, methods, and apparatuses for storing energy in a mining machine. One embodiment provides a haulage vehicle including a bi-directional electrical bus, a power source coupled to the bi-directional electrical bus, a motor coupled to the bi-directional electrical bus and operating a drive mechanism included in the haulage vehicle, a kinetic energy storage system coupled to the bi-directional electrical bus, and a controller configured to communicate with the kinetic energy storage system and the power source. The kinetic energy storage system includes a flywheel and a switched reluctance motor. The controller is configured to operate the kinetic energy storage system as a primary power source for the bi-directional electrical bus and to operate the power source as a secondary power source for the bi-directional electrical bus when the kinetic energy storage system cannot satisfy an energy demand on the bi-directional electrical bus.
Patent GR-1007744-B (GR)
Title: Pharmaceutical composition comprising an isoxazole antireumatic agent and method for the preparation thereof
Inventor: KOUTRIS EFTHYMIOS CHRISTOU
IPC: A61K9/20
Filed: 2011-07-22
Abstract: The present invention relates to a pharmaceutical formulation for oral administration comprising a therapeutically effective quantity of Leflunomide or a pharmaceutical acceptable salt or derivative characterized in that comprises an effective amount of water soluble diluent such as Lactose and a disintegrant such as Crospovidone in order to inhibit degradation of said active ingredient and a method for the preparation thereof by wet granulation.
Patent GR-1008377-B (GR)
Title: Power generation engine
Inventor: FTHENAKIS GEORGIOS CHARITONOS
IPC: F03G7/10
Filed: 2013-12-10
Abstract: Novelty : power -generating engine operating with no fuel is disclosed. Function mode: the invention is characterized by a sequence of mechanisms continuously moving with no fuel and resulting in the creation of an enforced great force. According to the present invention, freely-moving cones 11 pushed by the fluctuation regulator 15 adjoin via the arm 12 the axles 18 of the base 16 so that the conveyor is continuously moving for developing the concealed force of the engine via the axles of the pulleys. The oscillation (2 to 3 deg. to and fro motion) of the base of the articulated array of the axles -oscillation observed during tests- is advantageous for the generated work. The whole technique is based on the enforced continuous movement of the conveyor successively entraining all the pairs of bases and axles what leads to the force of the engine concealed at the ends of the axles of the pulleys; generated power is taken from these ends.
Patent GR-1009059-B (GR)
Title: Emergency braking mechanism for elevators serving individuals and objects
IPC: B66B5/18
Filed: 2015-12-30
Abstract: Novelty: an emergency braking mechanism adaptable to mechanisms destined for the displacement of loads on tracks is disclosed. Technical features: the morphology of the component elements along with the particular kinematic operation of the proposed innovative braking mechanism resolves the following technical problems posed by the so-far existing mechanisms: 1) violent stress of the human organism by abrupt braking; 2) damage or destruction of sensitive loads by shock-type braking actions; 3) damage and destruction of the mechanical equipment due to the shock-induced immobilization or the extreme instantaneously-developed friction forces; 4) possible security loss caused by the breaking of the braking mechanism’s accessories due to the sharp engagement of the wedging elements between brakes and tracks. More precisely, the invented braking mechanism is provided with an accessory having the form of the Archimedes spiral 5 which -when turning- develops progressively friction forces stopping the load or the cabin or the wagons moving on the tracks 7, in a smooth and safe manner.
Patent GR-1010573-B (GR)
Title: Primers and conditions for simultaneous amplication of thw hla genes hla-a, hla-b and hla-drb1
Inventor: ZAMANAKOU MARIA CHRISTOU
IPC: C12Q1/6881
Filed: 2021-11-15
Abstract: The present invention provides a mixture of primers and describes a procedure for the simultaneous amplification of the HLA-A, HLA-B and HLA-DRB1 alleles by long range polymerase chain reaction. The primers are designed based on the representation of the HLA alleles in the Greek population and are advantageous over the current technique since they allow uniform amplification of the HLA genes. The product of the amplification may be used for the determination of the sequence of the HLA-A, HLA-B and HLA-DRB1 alleles by the use of various methods of HLA molecule genotyping, such as new generation sequencing (NGS).
Patent CN-1610138-B (CN)
Inventor: YASUO KITAOKA
IPC: H01L33/00
Filed: 2004-10-20
Granted: 2010-05-12
Abstract: 本发明提供一种防止碱金属扩散的半导体器件。在III族元素氮化物结晶衬底上层叠有III族元素氮化物结晶层的III族元素氮化物半导体器件中，所述衬底是在含有碱金属及碱土类金属之中的至少一种的熔融液中，通过使含有氮的气体中的所述氮和III族元素反应并结晶化而制成，在所述衬底上形成有薄膜层，其中，在所述衬底中含有的杂质在所述薄膜层中的扩散系数比该杂质在所述衬底中的扩散系数更小。
Patent CN-1683464-B (CN)
Title: 光学构件用粘合剂组合物、光学构件用粘合剂层及其制造方法、带粘合剂的光学构件、和图像显示装置
Inventor: SEISHI SATAKE
IPC: C09J133/06
Filed: 2005-04-14
Granted: 2010-05-05
Abstract: 一种光学构件用粘合剂组合物，含有(甲基)丙烯酸系聚合物和有机溶剂，其中，所述(甲基)丙烯酸系聚合物作为单体单元含有60重量％以上的具有碳原子数为1～9的烷基的(甲基)丙烯酸烷基酯，且重均分子量为150万以上，且分子量为10万以下的成分的比例为20重量％以下，当构成上述(甲基)丙烯酸系聚合物的主要单体单元的均聚物的溶解度参数为δ1时，具有使溶解度参数之差(δ1-δ2)达到+1.7～+5的溶解度参数δ2的弱溶剂的含量为上述有机溶剂的总量的20～60重量％。本发明可以提供无需在涂敷时特别增加溶剂量而能够改善涂敷性并维持耐久性的、加工性也出色的光学构件用粘合剂组合物，使用该组合物而形成的粘合剂层，以及其制造方法。
Patent CN-1939918-B (CN)
Title: 一种米氮平的制备方法
Inventor: KUN LIU
IPC: A61P25/24
Filed: 2005-09-30
Granted: 2010-09-01
Abstract: 本发明提供了一种米氮平(Mirtapine)的制备方法，根据本发明该方法以3-羟甲基-2-氨基吡啶为起始原料，与1-甲基-3-苯基哌嗪进行对接，合成关键中间体米氮醇，再进行合环反应合成米氮平。本发明原料易得、操作简单、成本较低、收率较高、质量稳定可控和适合工业化生产。
Patent CN-101191644-B (CN)
Title: 一拖多空调冷媒流量智能分配系统及其方法
Inventor: JUNJIE LIU
IPC: F24F1/00
Filed: 2006-11-29
Granted: 2011-11-16
Abstract: 本发明公开了一种一拖多空调冷媒流量智能分配系统，包括一压缩机和至少三个室内机，其中所述每个室内机分别包括一控制调阀模块，用于智能调节所述每个室内机的电子膨胀阀。本发明还公开了一种一拖多空调冷媒流量智能分配方法，首先在压缩机开始运行时，调节每个室内机的电子膨胀阀到一个基准开度，然后在所述压缩机运行一时段内，不调节所述每个室内机的电子膨胀阀，最后当所述压缩机运行超过所述一时段后，按调阀周期调节所述每个室内机的电子膨胀阀。本发明通过对一拖多空调冷媒流量的智能分配，实现了一拖多空调冷媒流量的按需分配。
Patent CN-101170139-B (CN)
Inventor: YALAN HE
IPC: H01L31/02
Filed: 2006-10-26
Granted: 2010-07-14
Abstract: 本发明提供一种太阳能电池及其制造方法。根据本发明的较佳具体实例的太阳能电池包含半导体结构组合以及由至少一种氧化物所形成的多层原子层结构。该半导体结构组合包含至少一个PN结，并且具有照射面。该多层原子层结构覆盖该半导体结构组合的该照射面。特别地，该多层原子层结构被用作表面钝化层以及透明导电层，并且更进一步，被用作抗反射层。该多层原子层结构经过原子层沉积处理，并且是在较低处理温度下形成的，因此其制造方法较为简单，且不会对太阳能电池本身造成热冲击与热破裂。
Patent CN-101218048-B (CN)
Inventor: NOBUYUKI YAMASHITA
IPC: B22D19/00
Filed: 2006-07-06
Granted: 2010-12-01
Abstract: 一种用于发动机气缸体的气缸套。仅在气缸套外表面的上部区域上进行粗糙化处理。与气缸套外表面的下部区域相比，这在上部区域增大了与喷涂层的附着性。因此，在气缸套的轴向方向上产生了导热性差异。这将气缸孔的壁温保持在适当的温度范围内。尽管在气缸套外表面的下部区域的附着性低，但瓶颈状的突起部也分布在气缸套外表面上。这样，气缸套和喷涂层之间的接合强度以及气缸套经由喷涂层和气缸体之间的接合强度是足够的。这可保持气缸孔的圆度，并防止燃料效率由于排气损失和机械损失而降低。
Patent CN-101237840-B (CN)
Inventor: ELIZABETH DAVIS MARY
IPC: A61F13/15
Filed: 2006-08-04
Granted: 2011-06-29
Abstract: 一种吸收制品可包括具有前腰区、后腰区、位于前腰区和后腰区之间的裆区、一对纵向边缘的底座、以及在前腰区和后腰区之间延伸并且连接两者以形成腿部开口的一对侧片。每个侧片可包括均匀着色的拉伸层压体。拉伸层压体可包括着色的弹性体构件和接合到所述弹性体材料上的第一基底。所述侧片可由能够形成信息标记的机械粘接。
Patent CN-101243054-B (CN)
Title: 用于抑制微生物生长的增效组合物和方法
Inventor: SIMONS BERT
IPC: C07D235/00
Filed: 2006-05-09
Granted: 2012-12-12
Abstract: 本发明提供用于抑制工业用水系统中微生物生长的组合物和方法。将包括基于卤素的乙内酰脲或乙内酰脲稳定的卤素的组合物与过乙酸组合应用的方法表现出对微生物生长的协同控制，特别是对黏质沉淀的控制。
Patent CN-101263019-B (CN)
Title: 包括稳定器的悬架装置
IPC: B62D7/00
Filed: 2006-07-04
Granted: 2011-12-14
Abstract: 一种稳定器，其被构造成连接位于汽车左右两侧的悬架装置，其特征在于：所述稳定器在固定所述汽车的转向装置的悬架构件下方延伸；在所述悬架构件侧，所述稳定器在下臂上方并向所述汽车的前方延伸；以及所述稳定器连接到所述悬架装置。
Patent CN-101331105-B (CN)
Title: 用于制备含氟聚合物的氟化表面活性剂
Inventor: HERBERT KOENIGSMANN
IPC: C09K23/00
Filed: 2006-12-19
Granted: 2012-07-04
Abstract: 本发明提供一种由下式表示的氟化表面活性剂：[R f -(O) t -CHF-(CF 2 ) n -COO-] i  X i+ 其中，R f 表示部分氟化或完全氟化的脂族基团，该基团可任选地夹杂有一个或多个氧原子，t为0或1，并且n为0或1，X i+ 表示i价的阳离子，并且i为1、2或3。所述表面活性剂可用于含氟单体的乳液聚合反应来制备含氟聚合物。
Patent CN-101431916-B (CN)
Inventor: DEAN KENNY
IPC: A47B21/02
Filed: 2006-06-15
Granted: 2012-07-04
Abstract: 本发明涉及对计算机桌(1)的改进和相关内容。具体地，计算机桌能够自动调节以适应个体使用者的需求。本发明优选实施方式与现有技术相比具有多个优点，包括：在使用者向相关可编程逻辑单元内输入辨识信息时自动改变计算机桌支承表面(5)相对于放置表面(6)的高度；和/或支架(5)相对于计算机桌支承表面的高度；以与使用者的优选高度设定保持一致。
Patent CN-101100989-B (CN)
Inventor: LEIJIE JIANG
IPC: F04B45/047
Filed: 2007-07-30
Granted: 2010-11-03
Abstract: 本发明涉及气体变容式机械领域，尤其是一种隔膜泵。具有机壳，在机壳内设置有隔膜泵组件，后端设置有用于驱动隔膜泵组件的电机；由凸台、隔膜部及驱动部构成一个吸排气功能单元；在机壳内部形成气流依次经过的进气孔、半圆形进气阀、泵室、筒状出气阀直至出气口的气流通道。本发明对泵体进、出气结构进行优化设计，降低了能耗及工作噪音。
Patent CN-101116785-B (CN)
Title: 浮球自吸清钛液方法
Inventor: WENXIN ZHU
IPC: B01D17/032
Filed: 2007-08-31
Granted: 2010-12-15
Abstract: 本发明涉及一种浮球自吸清钛液技术，包括吸管，吸管的一端与清钛液池相通，在吸管另一端的进口处套装有浮球，然后将配装有浮球的吸管进口端置于偏钛酸及硫酸亚铁混合液的液面，开始时，由于偏钛酸及硫酸亚铁混合液为密度大的粘稠液体，浮球所受浮力大，使吸管进口端口朝上而不能吸液；随着偏钛酸液体与硫酸亚铁液体的逐渐分层，上层清钛液的密度逐渐降低，浮球所受浮力减少，使吸管进口的端口倾斜插入清钛液层内，将清钛液自动吸走。本发明的利用偏钛酸及硫酸亚铁混合液在沉降分层时液体密度的变化，使套装有浮球的吸管能自动将上层清钛液吸走分离，具有分离效率高，运行安全可靠的优点，适合于钛白粉的生产厂家进行推广应用。