baber/WOPTO huggingface dataset:
Patent ZA-200606215-B (ZA)
Title: Method and device for speech enhancement in the presence of background noise
Inventor: MILAN JELINEK
IPC: G10L21/0232
Filed: 2006-07-27
Abstract: In one aspect thereof the invention provides a method for noise suppression of a speech signal that includes, for a speech signal having a frequency domain representation dividable into a plurality of frequency bins, determining a value of a scaling gain for at least some of said frequency bins and calculating smoothed scaling gain values. Calculating smoothed scaling gain values includes, for the at least some of the frequency bins, combining a currently determined value of the scaling gain and a previously determined value of the smoothed scaling gain. In another aspect a method partitions the plurality of frequency bins into a first set of contiguous frequency bins and a second set of contiguous frequency bins having a boundary frequency there between, where the boundary frequency differentiates between noise suppression techniques, and changes a value of the boundary frequency as a function of the spectral content of the speech signal.
Patent ZA-200608910-B (ZA)
Title: Method for bioleaching metal containing sulphidic materials
Inventor: JAN-ERIC SUNDKVIST
IPC: C22B/
Filed: 2006-10-26
Abstract: The invention relates to a method for a continuous bioleaching of a metal containing sulphidic materials. Such a material in the form of a pulp or slurry is fed to a main circuit, where a bioleaching is performed in one or more stages with a culture of microorganisms which is suitable as regards the ingoing materials. A material having the ability to promote growth of microorganisms suitable for the bioleaching in the main circuit is fed to a side circuit for the generation of such microorganism. The content from the side circuit is fed to the main circuit in a predetermined flow so that an activity high enough is obtained in the culture in this circuit also at staying times shorter than the critical as should prevail without such an addition. The leaching in the main circuit is, thus, allowed to be controlled of the oxidation degree and temperature, so that a selective oxidation of different ingoing materials is allowed as well as the achievement of a predetermined oxidation ratio of the outgoing material from the main circuit. A separated leaching residue from this material is withdrawn having an oxidation ratio suitable for a following metal winning process.
Patent ZA-200710471-B (ZA)
Title: Preparation and use of basement membrane particles
Inventor: JEROME WERKMEISTER
IPC: C12N/
Filed: 2006-05-29
Abstract: A method for supporting the in vitro growth of one or more eukaryotic cell type(s), the method comprising; seeding cells of said cell type(s) onto particles comprising basement membrane or a basement membrane-like substrate, and culturing said seeded cells in vitro under conditions suitable for expansion of said seeded cells, wherein said particles are less than about 500 mum in size.
Patent ZA-200900839-B (ZA)
Title: Photostable cosmetic compositions
Inventor: BANDYOPADHYAY PRASUN
IPC: A61K/
Filed: 2007-08-14
Abstract: Photostable cosmetic compositions comprising sunscreens, more particularly to cosmetic compositions comprising dibenzoylmethane sunscreens are provided. It is known that dibenzoylmethane and its derivatives are relatively sensitive to ultraviolet radiation and they decompose rapidly under the effect of sunlight. This decomposition is accelerated in the presence of UV-B sunscreens, especially p-methoxycinnamic acid and its derivatives. The present inventors have surprisingly found that cosmetic compositions comprising dibenzoylmethane or its derivative and p-methoxycinnamic acid or its derivative, can be stabilized by incorporating a combination of fatty alcohol ethoxylates and polyalkyleneglycol.
Patent ZA-200903600-B (ZA)
Title: 5-(Heterocyclyl)alkyl-N-(arylsulfonyl)indole compounds and their use as 5-HT6 ligands
Inventor: RAMAKRISHNA NIROGI VENKATA SATYA
IPC: A61P/
Filed: 2009-05-25
Abstract: Compounds including 5-(Heterocyclyl)alkyl-N-(arylsulfonyl)indole, their derivatives, their stereoisomers, their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them and a process for the preparation of these compounds, their derivatives, their stereoisomers, their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them. These compounds are useful in the treatment of various disorders that are related to 5-HT6 receptor functions. Specifically, the compounds of this invention are also useful in the treatment of various CNS disorders, hematological disorders, eating disorders, diseases associated with pain, respiratory diseases, genito-urological disorders, cardiovascular diseases and cancer.
Patent ZA-201007570-B (ZA)
Title: Cd37 immunotherapeutic and combination with bifunctional chemotherapeutic thereof
Inventor: TAN PHILIP H
IPC: A61P/
Filed: 2010-10-22
Abstract: The present disclosure provides a humanized anti-CD37 small modular immunopharmaceutical (SMIP) molecule, as well as synergistic combination therapies of CD37-specific binding molecules (such as anti-CD37 SMIP proteins or antibodies) with bifunctional chemotherapeutics (such as bendamustine) that can be administered concurrently or sequentially, for use in treating or preventing B-cell related autoimmune, inflammatory, or hyperproliferative diseases.
Patent ZA-201605657-B (ZA)
Title: Treatment of cancer using anti-cd19 chimeric antigen receptor
Inventor: BROGDON JENNIFER
Filed: 2016-08-16
Abstract: The invention provides compositions and methods for treating diseases associated with expression of CD19, e.g., by administering a recombinant T cell comprising the CD19 CAR as described herein, in combination with a kinase inhibitor, e.g., a kinase inhibitor described herein. The invention also provides kits and compositions described herein.
Patent ZA-202305056-B (ZA)
Title: Method for preparing foamed ceramic glass from titanium extraction tailings and waste glass
Inventor: ZHEN QIANG
Filed: 2023-05-08
Abstract: The present disclosure discloses a method for preparing foamed ceramic glass from titanium extraction tailings and waste glass. The method comprises the following steps: (1) grinding the titanium tailings and the waste glass to serve as raw materials; (2) preparing Na2CO3 and B2O3 to serve as additives; (3) mixing the raw materials and the additives, performing wet grinding and mixing by taking ethanol as a solvent, and then drying; (4) filling into a mold, performing compression molding, and roasting and foaming in an electric furnace; and (5) cooling to normal temperature to obtain the foamed ceramic glass. According to the present disclosure, the preparation process is simple, the energy consumption is low, and the obtained product is high in additional value.
Patent IN-186593-B (IN)
Inventor: PIJANOWSKI STEFAN ALEXANDER
IPC: G11B23/00
Filed: 1995-11-03
Abstract: PCT No. PCT/GB95/02581 Sec. 371 Date Apr. 30, 1997 Sec. 102(e) Date Apr. 30, 1997 PCT Filed Nov. 3, 1995 PCT Pub. No. WO96/14636 PCT Pub. Date May 17, 1996An apparatus for holding a compact disk has a base portion and resilient inwardly extending radial arms, cantilevered from the base portion; the inner ends of the arms form a button-like member receivable in the central hole of the disk so that pressure applied to any one or more of the inner ends of the arms flexes each of the arms toward the base portion to move the inner ends of the arms toward each other sufficiently to release the button-like member from the disk. Lips on the button-like member retain the disk by engaging on the outer surface of the disk. Resilient ejection means may be provided to urge the compact disk out of engagement with the button-like member, and disk support means may be on the base portion to support the disk at positions away from the central hole of the disk. The apparatus may be formed as a one-piece plastics molding as a tray for insertion in a box or as part of a wall of a video style library box.
Patent MX-365674-B (MX)
Title: Frame profile structure for attaching canvas.
Inventor: JOSE HORACIO FRANCES SUAREZ
IPC: B60P7/04
Filed: 2010-07-21
Abstract: The present invention consists in a system of aluminium profiles which are the structural part of a refrigerated or dry frame, where the profiles allow a vinyl canvas to be tensed by means of a sliding hooking system. The frame may carry or not the canvas, in case the canvas is carried the frame must allow the canvas to be tensed and easily and quickly mounted and dismounted. The elements of the structure, which are assembled therebetween are the following: corner, edge, hooking, canvas, bumper, plastic recess and edge diverter frame.
Patent MX-339706-B (MX)
Title: Apparatus containing multiple sequentially used infrared heating zones for tubular articles.
Inventor: DILIP KUMAR TAILOR
IPC: B29C65/14
Filed: 2010-03-12
Abstract: The invention is directed to an apparatus for heating an elongate tubular article, comprising a frame member adapted to be disposed around said article, a heater with multiple heating zones and a controller for operating the heating device. The apparatus may be used to apply a heat shrinkable sleeve around a welded pipe joint. The heater may be infrared and also may use thin stamped sheets. If a heat shrinkable sleeve is used, the controller may activate the heating zones from the centre of the weld outward to eliminate pockets of air. The diameter of the interior of the frame may change along the length of the frame.
Patent MX-339017-B (MX)
Title: Fire extinguishing and fire suppression compositions comprising unsaturated fluorocarbons.
Inventor: NAPPA MARIO JOSEPH
IPC: A62D1/08
Filed: 2006-11-01
Abstract: Disclosed herein are flame suppression compounds and methods of use thereof. The compounds include unsaturated fluorocarbons appropriate for use in fire protection applications.
Patent MX-349929-B (MX)
Title: Polyol acrylates for use in energy curable inks.
Inventor: SCOTT YIN
IPC: C08G63/12
Filed: 2010-11-23
Abstract: Polyol acrylates are disclosed that are the reaction products of a modified polyol and a (meth)acrylic acid or derivative thereof. The modified polyols used in preparing the polyol acrylates are the reaction product of a natural oil or fatty carboxylic acid or derivative thereof with a polyol selected from the group consisting of polyester polyols, polyether polyols, polyester ether polyols and polyalcohols such that the natural oil or fatty carboxylic acid or derivative thereof is incorporated into the backbone of the polyol. The polyol acrylates are used to prepare pigment dispersions that have improved pigment dispersibility, improved pigment wetting and lower yield stress compared to pigment dispersions prepared with polyol acrylates that do not incorporate natural oils or fatty carboxylic acids. The pigment dispersions are particularly useful in formulating energy curable ink compositions that have improved rheological and performance properties compared to other ink compositions. The polyol acrylates can also be used as letdown vehicles for energy curable ink formulations.
Patent MX-336774-B (MX)
Title: Quinoline amide m1 receptor positive allosteric modulators.
Inventor: KUDUK SCOTT D
IPC: C07D401/06
Filed: 2010-12-13
Abstract: The present invention is directed to quinoline amide compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders. The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in
Patent MX-342223-B (MX)
Title: Coated multi-region confectionery and methods of making the same.
Inventor: CESAR CARLOS ELEJALDE
IPC: A23G3/54
Filed: 2010-12-21
Abstract: Disclosed are particulate coated multi-region structures prepared from sugar free confectionery products and chewing gum.
Patent MX-359610-B (MX)
Title: Surface multi electrode of 32 channels.
Inventor: ELÍAS MANJARREZ LÓPEZ
IPC: A61B5/0408
Filed: 2012-09-28
Abstract: The present invention provides a multi-electrode system for registering populations of neurons arranged in wider regions. This system consists in a connector to which two pins of the female type are connected as well as crimp cable connectors. Said pins are connected to spherical-tip silver chloride electrodes.
Patent MX-361022-B (MX)
Title: Fluid compositions that can form a coating having antiviral properties.
Inventor: HENRI ROSSET
IPC: C09D11/00
Filed: 2011-11-04
Abstract: The aim of the present invention is to provide a fluid composition that can form a coating, said composition being characterised in that it contains, at least in a solvent medium, an effective amount of at least one natural virucide selected from among lauric acid, monolaurin, lactoferrin and essential oils having antiviral activity and/or one of the precursors thereof, said composition having a viscosity of 30 mPa.s to 40 Pa.s at room temperature and pressure.
Patent MX-363153-B (MX)
Title: Pharmaceutical composition of adenosine and antiretroviral drugs for treating hepatic damage.
Inventor: ROLANDO EFRAÍN HERNÁNDEZ MUÑOZ
IPC: A61K31/7076
Filed: 2013-06-26
Abstract: Described are novel pharmaceutical compositions and uses, which consist in adenosine or a derivative or a pharmaceutically acceptable salt thereof, combined with antiretroviral drugs for treating and preventing susceptible patients from suffering from any hepatic damage, preferably patients with positive HIV, or those who are co-infected with HBV or HCV, with or without demonstrated hepatic fibrosis.
Patent MX-353979-B (MX)
Title: Automated tightening shoe.
Inventor: Gregory g johnson
IPC: A43B11/00
Filed: 2012-08-14
Abstract: An automated tightening shoe with a single crisscrossed laces or closure panel and a tightening mechanism which operates in one direction to cause automatic tightening of the crisscrossed laces or closure panel to tighten the shoe about a wearer's foot, and which can be released easily so that the shoe can be removed from the wearer's foot. An actuating wheel partially projecting from the rear sole of the shoe provides a convenient and reliable actuating means for movement of the automated tightening mechanism in the tightening direction.
Patent MX-346426-B (MX)
Title: Ultrasound system with automated doppler flow settings.
Inventor: ASHRAF SAAD
IPC: G01S15/58
Filed: 2012-09-14
Abstract: An ultrasound system performs duplex colorflow and spectral Doppler imaging, with the spectral Doppler interrogation performed at a sample volume location shown on the colorflow image. The colorflow image is displayed in a color box overlaid on a co- registered B mode image. A color box position and steering angle processor analyzes the spatial Doppler data and automatically sets the color box angle and location over a blood vessel for optimal Doppler sensitivity and accuracy. The processor may also automatically set the flow angle correction cursor in alignment with the direction of flow. In a preferred embodiment these optimization adjustments are made automatically and continuously as a user pauses at points for Doppler measurements along a length of the blood vessel.
Patent MX-343262-B (MX)
Title: Transdermal delivery of high viscosity bioactive agents.
Inventor: RUSSELL F ROSS
IPC: A61K9/00
Filed: 2012-10-16
Abstract: A device and method for delivering a high viscosity composition is described. The composition includes a bioactive agent for delivery to a subject in need thereof. The method delivers the bioactive agent at a high bioavailability and with little loss of agent to the natural defense mechanisms of the body. The device includes one or more microneedles with structures fabricated on a surface of the microneedles to form a nanotopography. A random or non-random pattern of structures may be fabricated such as a complex pattern including structures of differing sizes and/or shapes.
Patent MX-339530-B (MX)
Title: Automated flexible solar cell fabrication and interconnection utilizing rolls expanded metallic mesh.
Inventor: HACHTMANN BRUCE D
IPC: H01L31/18
Filed: 2012-12-06
Abstract: A method for forming photovoltaic cells comprises providing a first roll of a photovoltaic material and a second roll of an expanded metallic mesh. The photovoltaic material comprises a photoactive material adjacent to a flexible substrate, and the expanded metallic mesh comprises a plurality of openings. Next, an electrically insulating material is provided adjacent to an edge portion of the photovoltaic material. The photovoltaic material from the first roll can then be brought in proximity to the expanded metallic mesh from the second roll to form a nascent photovoltaic cell. The electrically insulating material can be disposed between the expanded metallic mesh and the photovoltaic material. Next, the nascent photovoltaic cell is cut into individual sections to form a plurality of photovoltaic cells.
Patent MX-345787-B (MX)
Title: Flashback blood collection needle.
Inventor: MOH JON
IPC: A61M5/178
Filed: 2008-09-09
Abstract: A needle assembly includes a transparent or translucent housing with a fluid inlet end, a fluid outlet end, a flashback chamber, and a venting mechanism therebetween. Substantially axially aligned inlet and outlet cannulas extend from the housing and communicate with the chamber. A sealable sleeve covers the external end of the outlet cannula. Relative volumes of the cannulas, the chamber, and the sleeve are selected to provide rapid reliable flashback indicative of venous entry with an internal vent positioned within the housing so as to divide the interior into first and second chambers, with the second chamber being adapted to maintain a negative pressure therein relative to the external environment so as to inhibit leakage of blood from the needle on withdrawal from the patient.
Patent MX-366624-B (MX)
Title: Methanol carbonylation system having absorber with multiple solvent options.
Inventor: ZINOBILE RAYMOND J
IPC: B01J8/00
Filed: 2009-04-23
Abstract: A methanol carbonylation system (10) includes an absorber tower (75) adapted for receiving a vent gas stream and removing methyl iodide therefrom with a scrubber solvent, the absorber tower being coupled to first and second scrubber solvent sources (16, 56) which are capable of supplying different first and second scrubber solvents. A switching system including valves (90, 92, 94, 96, 98) alternatively provides first or second scrubber solvents to the absorber tower and returns the used solvent and sorbed material to the carbonylation system to accommodate different operating modes.
Patent MX-348390-B (MX)
Title: Induction heating of springs.
Inventor: SCOTT KURYLO
IPC: H05B6/10
Filed: 2014-10-23
Abstract: An apparatus for hardening a spring having a helical or beehive shape is disclosed. The apparatus has a rotation support system and an induction heating system. The rotation support system is designed to support the spring while the spring is heated by the induction heating system. The induction heating system has an induction coil system having a coil system. The coil system has a spaced region designed to receive the spring and to heat the spring while the spring is supported on the rotation support system.
Patent MX-357277-B (MX)
Title: Retortable plastic containers.
Inventor: SHELDON E YOURIST
IPC: B65D1/02
Filed: 2013-05-30
Abstract: A plastic container (80) includes a sidewall (84) defining a bottom portion (86), a main body portion (88) and an upper rim (90). The main body portion (88) of the sidewall (84) has at least one groove (92) defined therein that has a circumferential component. Reinforcement structure (95) is provided on the portion of the sidewall (84) that defines the groove (92) for limiting vertical expansion and contraction of the main body portion (88) in response to force that is applied to the sidewall (84).
Patent MX-341802-B (MX)
Title: Seating structure with a contoured flexible backrest.
Inventor: BEHAR YVES
IPC: A47C7/54
Filed: 2011-04-12
Abstract: A seating structure includes a backrest member having an upper edge, opposite side edges and a lower edge. The backrest member has a forwardly facing convex shape formed along a vertical centerline thereof between the upper and lower edges. The lower edge has a forwardly facing concave shape. The lower edge has outer portions positioned forwardly of an entirety of the upper edge.
Patent MX-355044-B (MX)
Title: Vehicle restraints with anti-rotation features.
Inventor: ANDREW BROOKS
IPC: B65G67/54
Filed: 2013-08-20
Abstract: Example vehicle restraints having example anti-rotation features are disclosed herein. In some examples, an actuator in the form of a hydraulic cylinder moves both a vehicle barrier and its brace between stored and activated positions. If the vehicle pushes the barrier from an upper blocking position to an intermediate blocking position, the brace helps support the barrier at the intermediate blocking position to prevent the vehicle from further pushing the barrier to its stored position. To avoid damaging a cover plate or other relatively weak areas of a vehicle's RIG (rear impact guard), some example barriers disclosed herein exert a holding force that is less at the upper blocking position than at the intermediate blocking position.
Patent MX-361610-B (MX)
Title: Catheter tip coating system.
Inventor: W SCOTT BEEBE
IPC: B05C7/00
Filed: 2013-12-31
Abstract: A catheter tip coating assembly includes a housing defining a fluid reservoir and having a fluid outlet configured to dispense fluid to an end of a piece of tubing. The catheter tip coating assembly includes a valve assembly carried by the housing and at least partly disposed in fluid communication with the fluid reservoir. The valve assembly is configured to receive the piece of tubing and configured to move between a first position to limit fluid communication between the fluid reservoir and the fluid outlet and a second position to provide fluid communication between the fluid reservoir and the fluid outlet to dispense fluid to the end of the piece of tubing. The assembly provides for careful control over the amount of liquid that is applied and the depth of the wetting.
Patent MX-358664-B (MX)
Title: Breaker-operated electrical connection shutter for panelboards.
Inventor: JEFFREY O SHARP
IPC: H02B1/14
Filed: 2015-12-09
Abstract: Method and apparatus for minimizing exposure to live parts in the panelboard allow safe insertion and removal of a circuit breaker from the panelboard. The method and apparatus provide a shutter assembly that automatically closes off access to conductors in the panelboard until a circuit breaker is inserted in the panelboard. Inserting the circuit breaker in the panelboard causes the shutter assembly to open and allow the circuit breaker to contact the conductors. When the circuit breaker is removed from the panelboard, access to the conductors is automatically closed off again. Such a shutter assembly allows operators to safely insert and remove a circuit breaker and other electrical device from the panelboard.
Patent MX-366581-B (MX)
Title: Soldering iron with automatic soldering connection validation.
Inventor: KENNETH D MARINO
IPC: B23K3/00
Filed: 2015-12-21
Abstract: A soldering iron station and a method thereof for a soldering joint connection validation, the method including: identifying a type of the soldering cartridge being used; performing a preliminary validation by measuring the soldering tip temperature, after the soldering event has started; monitoring the power level delivered to the soldering tip to detect liquidus occurrence; determining the thickness of an intermetallic component (IMC) of the soldering joint; determining whether the thickness of the IMC is within a predetermined rage, within a predetermined cooling time period; and indicating that a reliable soldering joint connection is formed, when the thickness of the IMC is within the predetermined rage, within the predetermined cooling time period.