baber/WOPTO huggingface dataset:
Patent TW-I808718-B (TW)
Title: 用於開關電源的功率電晶體的驅動方法以及驅動電路
Inventor: CHEN ZHAN
IPC: H02M1/44
Filed: 2022-04-12
Granted: 2023-07-11
Abstract: 本發明公開了一種驅動電路以及驅動方法。本發明實施例的技術方案通過恆壓或恆流分段驅動功率電晶體，在米勒平台時期採用小驅動電流驅動功率電晶體，在米勒平台時期結束後採用大驅動電流驅動功率電晶體，從而能夠最佳化EMI性能，並且降低損耗，提高效率。
Patent TW-I807786-B (TW)
Inventor: CHANG CHE-CHIA
IPC: G09G3/32
Filed: 2022-04-18
Granted: 2023-07-01
Abstract: 本發明揭露一種顯示面板。顯示面板包括一或多個驅動電路。各驅動電路包括多級第一子電路及多級第二子電路。第i級第一子電路用以根據來自第i級第二子電路的第i級發光控制信號及一全域掃除時脈信號藉由源隨耦合的方式產生第i級掃除控制信號。
Patent TW-I806627-B (TW)
Title: Dry film stripping solution and use thereof
Inventor: WEI JIUN-CHIOU
IPC: G03F7/42
Filed: 2022-05-25
Granted: 2023-06-21
Abstract: The present invention discloses a dry film stripping solution, comprising: water, quaternary ammonium hydroxide salt, primary amine, secondary amine, aromatic alcohol containing a hydroxyl group, and a corrosion inhibition agent. When real manufacturing the dry film stripping solution, it is able to formulate a first chemical solution by mixing water with the quaternary ammonium hydroxide salt, and simultaneously formulate a second chemical solution by mixing water with the primary amine, the secondary amine, and the aromatic alcohol. Therefore, after mixing the first chemical solution and the first chemical solution by a mixing ration in a range between 1:0.8 and 1:4, the dry film stripping solution is eventually obtained. It is worth explaining that, by using this novel dry film stripping solution to treat a patterned dry film on a substrate, there are no findings of dry film residuals from the surface of the substrate by using optical microscope and/or scanning electron microscope. Therefore, experimental data have proved that, the dry film stripping solution can be applied in the dry film stripping process of PCBs because of having outstanding ability of dry film stripping.
Patent TW-I816521-B (TW)
Title: 在無線通訊系統中用於傳送和接收無線電訊號的方法、設備、媒體、裝置、及基地臺
Inventor: YANG SUCKCHEL
IPC: H04L1/18
Filed: 2018-03-08
Granted: 2023-09-21
Abstract: 本發明涉及一種藉由無線通訊裝置傳送基於碼區塊群組（CBG）的混合自動重傳請求確認（HARQ-ACK）資訊的方法，該方法包括：對於一傳輸區塊（TB）執行一資料接收，該TB包括一個或多個CBGs；基於對於該TB的該資料接收的一結果，對該TB的每個CBG確定各別的HARQ-ACK資訊；以及對該TB的每個CBG傳送所有的該各別的HARQ-ACK資訊，以回應該資料接收，其中，在所述對該TB的每個CBG確定該各別的HARQ-ACK資訊的步驟中，當該TB的每個單一CBG被正確地接收作為該資料接收的該結果時，該無線通訊裝置基於該TB不被正確地接收而將所有的該各別的HARQ-ACK資訊確定為全部否定ACKs（NACKs）。
Patent ZA-200105948-B (ZA)
Title: Envelope with an adhesive closure and method and device for producing the same.
Inventor: NOLTE BERT
IPC: B65D27/14
Filed: 2001-07-19
Abstract: The envelope (11) comprises a closure flap (14) and a rear flap (18) which is provided with an adhesive layer (23). The rear flap is pivotable into a closure position from its folded storage position on an envelope surface (22) treated with a separation agent. Independent claims are also included for: (i) A method for producing the envelope. The method involves treatment of a part of the envelope rear surface with a separation agent; and (ii) apparatus for producing the envelope comprising a station for application and drying of the separation agent.
Patent ZA-200207236-B (ZA)
Title: Chemiluminescent illuminating element.
Inventor: JENSKY JACQUES LADY
IPC: F21K2/06
Filed: 2002-09-09
Abstract: The invention concerns a chemiluminescent illuminating element comprising two containers filled respectively with an oxalate solution (5) and an activating solution. The oxalate solution is in a sealed pouch (1) made of a thin film (2,3) of aluminium foil, on the inside, and a polymer, for instance polyolefin, thereby forming the first container. The latter is enclosed in a larger sealed pouch (6) made of translucent polymeric film (7,8), forming the second container, which also contains the liquid activator (10). The outer pouch consists of two polymeric films (7,8) sealed together at their periphery and contains a ball (11) capable of tearing open the inner pouch (1) by the user's manual action.
Patent ZA-200303279-B (ZA)
Title: Method and arrangement for providing optimal bit protection against transmission errors.
Inventor: MIKKOLA HANNU J
IPC: H03M13/27
Filed: 2003-04-29
Abstract: A method and arrangements are provided for transmitting frames of digital information over a wireless communication connection between a transmitter and a receiver. In the transmitter, a certain sequence of bits within each frame of digital information is convolutionally encoded and punctured before transmitting the frame over a wireless communication connection. The receiver decodes and depunctures the sequence of bits within each frame of digital information, that was convolutionally encoded and punctured, after receiving the frame over a wireless communication connection. The transmitter rearranges the sequence of bits within each frame of digital information that is to be convolutionally encoded and punctured, before convolutionally encoding and puncturing it. The rearranged order is one that has been found to produce, during the course of convolutionally encoding with a certain convolutional code and puncturing with a certain puncturing pattern, a convolutionally encoded and punctured sequence where the statistical probability of transmission errors exhibits a predefined behavior. In the receiver, the sequence of bits within each frame of digital information that was so rearranged in the transmitter is inversely rearranged so that the effect of said rearranging in the transmitter on the mutual order of the bits of the sequence is cancelled, after decoding and depuncturing the sequence of bits.
Patent ZA-200409161-B (ZA)
Title: Method for the production of monohydro-perflouroalkanes, bis(perflouroalkyl)phosphinates, and perfluoroalkylphosphonates.
Inventor: IGNATYEV NIKOLAI
IPC: C07C211/63
Filed: 2004-11-11
Abstract: The present invention relates to a process for the preparation of mono-hydroperfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkyl-phosphonates which comprises at least the treatment of at least one perfluoroalkylphosphorane with at least one base in a suitable reaction medium.
Patent ZA-200504202-B (ZA)
Title: Prekallikrein depleted plasma derived albumin fraction.
Inventor: GEHRINGER WERNER
IPC: A61K38/38
Filed: 2005-05-24
Abstract: An albumin containing fraction having a reduced prekallikrein activator (PKA) content and a method of manufacturing same comprising the steps of: (a) reconstitution of paste V (Cohn fractionation), (b) performing a concentration step of the fraction obtained in step (a), (c) heating the fraction obtained in step (b) in a range of from 50° C. to 70° C. for a sufficient time to pasteurize the fraction, and (d) optionally filling of the obtained fraction for use.
Patent ZA-200509062-B (ZA)
Title: Detergent component and process for its preparation
Inventor: BASTIAAN DOMBURG
IPC: C11D/
Filed: 2004-05-12
Abstract: A process for the preparation of a granular detergent component comprising an organic superabsorbing material, which process comprises absorbing an aqueous solution, dispersion or emulsion of detergent ingredient on the organic superabsorbing material and removing water by an evaporative process.
Patent ZA-200601544-B (ZA)
Title: Recominant production of antimicrobial agents
Inventor: BECH JENSEN EJNER
IPC: A23K20/195
Filed: 2006-02-22
Abstract: The invention relates to the use of co-expression of an antimicrobial agent and an enzyme, with a view to improving yield and/or overall production economy. Examples of antimicrobial agents are antimicrobial peptides such as lactoferricins and antimicrobial enzymes such as lysozyme and glucose oxidase, and examples of enzymes are endoglucanase, xylanase, phytase, protease, galactanase, mannanase, dextranase, alpha-galactosidase, pectate lyase, alpha-amylase and glucoamylase. A fusion product comprising the antimicrobial agent and the enzyme and a cleavable linker is novel, and can be used in animal feed and animal feed additives. The invention also describes the use of a protection domain wherein at least 50% of the amino acid residues comprised in the peptide protection domain are D (Asp) and/or E (Glu). The protection or quenching domain serves to temporarily and reversibly inactivate the antimicrobial peptide during the expression.
Patent ZA-200603812-B (ZA)
Title: Distributor system for downflow reactors
Inventor: BREIVIK RASMUS
IPC: B01J/
Filed: 2006-05-12
Abstract: Downflow catalytic reactor having a plurality of catalyst beds in which a mixture of gas and liquid are passed, the region in between subsequent catalyst beds being provided with a distributor system for the distribution and mixing of gas and liquid prior to contact with a subsequent catalyst bed, said region comprising: 
(a) gas injection line arranged below a catalyst support tray, 
(b) collector tray adapted to receive gas and liquid, 
(c) spillway collectors extending above the level of said collecting tray, 
(d) mixing chamber adapted to receive the gas and liquid descending from said spillway collectors, 
(e) impingement plate below said mixing chamber, 
(f) first distributor tray arranged below said impingement plate having a number of apertures throughout and a number chimneys, and 
(g) second distributor tray arranged below said first distributor tray for the redistribution of gas and liquid prior to contact with the subsequent catalyst bed, wherein the at least one chimney is provided with a distributor device that is able to divide the chimney chamber into at least two chambers.
Patent ZA-200708590-B (ZA)
Title: Security element
Inventor: MARKUS EMERICH
IPC: B42D/
Filed: 2007-10-09
Abstract: The invention relates to a security element (1), comprising a first luminescent substance, for a security document (5), the latter (5) comprising a base body (51) consisting of a base material. The aim of the invention is to increase the protection against forgery. To achieve this: the security element is provided with a second luminescent substance; energy is transmitted between the first luminescent substance and the second luminescent substance, whereby the frequency range of the excitation of one of the luminescent substances corresponds to the emission frequency range of the other luminescent substance; and the first luminescent substance is thermally unstable at the ignition temperature of the base material and/or at a temperature of 185° C.
Patent ZA-200710943-B (ZA)
Title: Autoactivated resistance protein
Inventor: JUERGEN STAHL DIETMAR
IPC: C07K/
Filed: 2007-12-18
Abstract: The invention relates to nucleic acid, which codes for an autoactivated resistance protein for creating a resistance to pathogens in plants, characterized in that the nucleic acid has a limited portion of an NBS-LRR resistance gene, which extends from the 5′-end of the coded region of the NBS-LRR resistance downstream to the beginning of the NBS domain of the NBS-LRR resistance gene, the NBS-LRR resistance gene not being a TIR-NBS-LRR resistance gene.
Patent ZA-200806941-B (ZA)
Title: Railway rail pad
Inventor: JOHN HAMILTON ROBERT
IPC: E01B/
Filed: 2008-08-12
Abstract: A sealing plate for use with a rail clip anchoring device having a head and a stem which extends from the head into a concrete sleeper when the anchoring device is in use, is adapted for extending over the underside of the head when the stem of the device is being set in a concrete sleeper, thereby to prevent ingress of concrete into the head of the device, and for being retained on the surface of the sleeper thereafter. A major face of the plate, which is uppermost when the sleeper is in use, is provided with at least one clip seat portion for receiving part of a rail clip. In a method of manufacturing a concrete sleeper with at least one embedded rail clip anchoring device, the floor of a mold, from which the sleeper is to be formed, is provided with an aperture through which the head of an anchoring device is inserted and before concrete is introduced into the mold the aperture is sealed off around its edges and around the underside of the head of the anchoring device by placing a sealing plate over the aperture on the floor of the mold, the plate overlapping and sealing around the edges of the aperture other than where the anchoring device is located and having a mating interface with the anchoring device such that a seal is formed therewith.
Patent ZA-202003530-B (ZA)
Title: Mechanism for transforming reciprocal to rotational motion or vice versa, and mechanism applications
Inventor: GEORGIOS GEORGITZIKIS
Filed: 2020-06-12
Abstract: Mechanism for transforming rotating to reciprocating motion, or vice versa, comprising a first annular component (1) and a second annular component (3) coaxially located, the first beside the second, along a longitudinal axis (ΔΑ), wherein both are able to rotate around the longitudinal axis and to reciprocate along the longitudinal axis, wherein side (A) of the first annular component (1) adjacent to the second annular component (3) is in continuous contact, in at least one point, with the neighbouring side (Γα) of the second annular component (3), such that the second annular component (3) is able to rotate relative to the first annular component (1) in continuous contact in at least one point with the adjacent side (A) of the first annular component (1), wherein the contacting sides are undulated surfaces (Α, Γα), such that if the first annular component (1) and the second annular component (3) are forced into rotational motion relative to each other, remaining at the same time in continuous contact, then every point of the undulated surfaces (Α, Γα) will trace, relative to the other, an undulated trajectory and at the same will also execute, relative to the other, reciprocating motion.
Patent ZA-202304449-B (ZA)
Title: Rice yeast selenium-rich agent and preparation method and application thereof
Inventor: LI FENGLAN
Filed: 2023-04-17
Abstract: The present invention discloses fermentation preparation and effect evaluation of a rice yeast selenium-rich agent. The rice yeast selenium-rich agent comprises the following raw materials in parts by weight: 15-45 g of sodium selenite powder, 30 g of yeast, 30 g of brown sugar and 3 L of EM bacteria liquid. A preparation method comprises: (1) weighing each raw material; (2) putting the weighed raw materials into a 3 L fermentation tank; fully mixing; and performing culture at room temperature; and (3) fully shaking every day; and obtaining a yeast selenium-rich agent with a concentration of 5-15 g/L after 35 d. The rice yeast selenium-rich agent in the present invention can improve an organic selenium content and a yield of rice and protect the environment, has low preparation cost, can improve economic benefits and is more suitable for practical production.
Patent GR-1003941-B (GR)
Title: Solar collector tracking the sun position with exlusive use of solar radiation
Inventor: TSIMERIKAS IOANNIS
IPC: F24J2/54
Filed: 2001-06-28
Abstract: t is a device following gyroscopically the sun position in a "pneumatic mode". This is obtained by the difference of pressure caused by the difference of the temperature of the gas cylinders provided. The solar collector in question is always installed in vertical relationship to the sun, and its advantages are: maximization of the performance of each system exploiting the solar energy, exclusive use of solar energy (any other king of energy being excluded), production of hot water, steam, electric current in combination with photo-electric cells, heating or cooling of buildings, water desalination etc.
Patent GR-1004912-B (GR)
Title: Detector of various materials
Inventor: KYGMATOGLOU KYRIAKOS
IPC: G01V3/165
Filed: 2004-07-15
Abstract: he present invention relates to a device destined for detecting whatever solid or liquid material (e.g. precious metals, minerals, stones, water, petroleum, void spaces in the subsoil etc) via periodical emission and reception of electromagnetic pulses. The operation of the device is based on the introduction of a sample of the material to be detected between two coaxial pieces of stainless metal rod 10 and the direct contact of the extremities of this rod with the foregoing pieces. The two extremities of these pieces adjoining the sample are supplied with periodically interrupted electric signal derived from a proper circuit. This results in that the pieces of the rod function as an antenna emitting and receiving electromagnetic waves ofa frequency defined by the material of the sample. The waves reflect on the material we are searching and are received again by the detector indicating to the operator of the device the position of the searched material. The signal may be reinforcedby introduction of three samples (P1, P2) of the searched material into the two ends of a stainless metal rod so that two samples of material are set between two coaxial pieces of the rod. The detector is supplied by batteries 6 and bears a detachable -shaped handle 1 allowing the free rotation of the detector around the limb of the -shaped handle held by the operator. The operator turns slowly around the axis of his body with the rod-antenna 1 'looking' outwards; as soon as the detector localizes the searched material, the rod 10 points persistently towards the direction where the searched material is found.
Patent MX-336914-B (MX)
Title: Thin film deposition method.
Inventor: NADAUD NICOLAS
IPC: C03C17/00
Filed: 2010-09-30
Abstract: The invention relates to a method for obtaining a substrate coated on at least part of its surface, by at least one layer of an oxide of a metal M having a physical thickness of less than or equal to 30 nm, said oxide layer not being included in a stack of layers comprising at least one layer of silver. Said method comprises the following steps: at least one intermediate layer of a material selected from the metal M, a nitride of the metal M, a carbide of the metal M or an oxide sub-stoichiometric in oxygen of the metal M, is deposited by cathodic sputtering, said intermediate layer not being deposited above or below a layer based on titanium oxide, the physical thickness of said intermediate layer being less than or equal to 30 nm; and at least part of the surface of said intermediate layer is oxidised by means of a heat treatment, during which said intermediate layer is in direct contact with an oxidising atmosphere, especially air, the temperature of said substrate not exceeding 150Â°C during the heat treatment.
Patent MX-336012-B (MX)
Title: Chain, and method for manufacturing a chain.
Inventor: KREMER JOHANNES
IPC: F16G13/06
Filed: 2011-06-29
Abstract: A chain, in particular a technical chain, preferably a unidimensionally movable chain (plate link chain), more preferably a bolt chain or roller chain, comprising at least one, preferably a number of chain links, wherein the at least one chain link is constructed with a preload, and a method for manufacturing a chain, characterized by at least the following method steps: assembling at least one chain link from at least two link plates (2) with link plate holes (3) and two bolts (1) or sleeves (4), wherein in the non-assembled state, the link plate (2) is not straight, in particular has a curved form, and/or the link plate (2) and the link plate holes have a hole axis (7), wherein the hole axis (7) is not right-angled, and/or, in the non-assembled state, the bolt (1) or the sleeve (4) is not straight, in particular has a curved form, and assembling the chain from at least two chain links, wherein at least one chain link manufactured in this way is used.
Patent MX-336761-B (MX)
Title: Compounds for treatment of cancer.
Inventor: DALTON JAMES T
IPC: A61K31/415
Filed: 2011-08-24
Abstract: The present invention relates to novel compounds having anti-cancer activity, methods of making these compounds, and their use for treating cancer and drug-resistant tumors, e.g. melanoma, metastatic melanoma, drug resistant melanoma, prostate cancer and drug resistant prostate cancer.
Patent MX-349463-B (MX)
Title: Human anti-pd-1, pd-l1, and pd-l2 antibodies and uses therefor.
Inventor: AHMED RAFI
IPC: C12P21/08
Filed: 2009-09-25
Abstract: The present invention is based, in part, on the identification of novel human anti-PD-1, PD-L1, and PD-L2 antibodies. Accordingly, the invention relates to compositions and methods for diagnosing, prognosing, and treating conditions that would benefit from modulating PD-1, PD-L1, and/or PD-L2 activity (e.g.</i>, persistent infectious diseases, autoimmune diseases, asthma, transplant rejection, inflammatory disorders and tumors) using the novel human anti-PD-1, PD-L1, and PD-L2 antibodies described herein.
Patent MX-357805-B (MX)
Title: Downhole formation fluid contamination assessment.
Inventor: MICHAEL T PELLETIER
IPC: E21B47/13
Filed: 2011-01-06
Abstract: The present invention relates to a method of detecting synthetic mud filtrate in a downhole fluid including placing a downhole tool into a wellbore, introducing a downhole fluid sample into the downhole tool, analyzing the downhole fluid sample in the downhole tool, producing at least two filtrate markers from the analyzing of the downhole fluid sample and converting the at least two filtrate markers by vector rotation to a sufficiently orthogonal signal. The first pumped fluid sample giving initial plateau readings can be a proxy for 100% drilling fluid having an initial orthogonal signal and subsequent samples can be converted to orthogonal signals that are referenced to the first pumped fluid signal to give a calculation of percent contamination of the formation fluid.
Patent MX-342810-B (MX)
Title: Anti-il-6 receptor antibodies and methods of use.
Inventor: ZHANG YONGKE
IPC: C07K16/28
Filed: 2012-02-28
Abstract: The present invention provides anti-IL-6R monoclonal antibodies and related compositions, which may be used in any of a variety of therapeutic methods for the treatment of rheumatoid arthritis and other diseases.
Patent MX-335967-B (MX)
Title: Method of applying lubrication to legs of a hairpin tube.
Inventor: SKRZYPCHAK DAVID W
IPC: A45D8/14
Filed: 2013-09-18
Abstract: A method and system for manufacturing a hairpin tube. The method includes cutting a coil of tube to provide a plurality of lengths of tubes, and bending each length of tube to form a plurality of hairpin tubes. A lubricant is then atomized with an injector nozzle, and injected into at least one open end of each hairpin tube. After lubricating the hairpin tubes, the legs of each hairpin tube are expanded.
Patent MX-347929-B (MX)
Title: Measurement pretest drawdown methods and apparatus.
Inventor: YONG CHANG
IPC: E21B47/00
Filed: 2012-03-22
Abstract: Methods of and apparatus to perform a drawdown of a formation fluid in a downhole environment are disclosed. An example method includes contacting a borehole wall with a fluid communication device of a formation testing tool and performing a first type of drawdown to draw fluid into the fluid communication device. The method also includes detecting a breach of a mudcake on the borehole wall during performance of the first type of drawdown and performing a second type of drawdown to draw fluid into the sample probe in response to detecting the breach of the mudcake. The second type of drawdown is different than the first type of drawdown. Furthermore, the example method includes confirming the breach of the mudcake on the borehole wall during performance of the second type of drawdown.
Patent MX-359259-B (MX)
Title: Choline salt of an anti - inflammatory substituted cyclobutenedione compound.
Inventor: AMEET VIJAY AMBARKHANE
IPC: C07C311/48
Filed: 2012-08-31
Abstract: 6-chloro-3-[2-(1-ethyl-propylamino)-3,4-dioxo-cyclobut-1-enylami no]-2-hydroxy-N- methoxy-N-methyl-benzenesulfonamide choline, solid pharmaceutical compositions and oral dosage forms that contain said compound, and a method of using such compositions and oral dosage forms to treat people who have inflammatory, obstructive or allergic conditions and diseases.