baber/WOPTO huggingface dataset:
Patent TW-I792489-B (TW)
Title: 半導體裝置
Inventor: ISHIGURO SHIGEFUMI
IPC: H01L23/60
Filed: 2021-08-12
Granted: 2023-02-11
Abstract: 本發明提供一種能夠將保護被保護電路的保護電路內的突波電荷較佳地放電的半導體裝置。根據一實施形態，半導體裝置內的保護電路包括：第一電晶體及第二電晶體，具有電連接於第一配線及第二配線間的第一節點的閘極，且於所述第一配線及第二配線間串聯連接；第三電晶體及第四電晶體，具有電連接於所述第一電晶體及第二電晶體間的第二節點的閘極，且於所述第一配線及第二配線間串聯連接；以及第五電晶體，具有電連接於所述第三電晶體及第四電晶體間的第三節點的閘極，且設置於所述第二節點與所述第二配線之間。所述保護電路更包括：運算電路，對自所述第二節點接收到的第一訊號進行運算並輸出第二訊號；以及第六電晶體，接收所述第二訊號並向所述運算電路輸出控制訊號。
Patent TW-I780914-B (TW)
Title: 輸入緩衝器以及緩衝電壓輸入訊號之方法
Inventor: DEVARAJAN SIDDHARTH
IPC: H01L21/22
Filed: 2017-09-08
Granted: 2022-10-11
Abstract: 無線通訊接收器的發展傾向於接收更多帶寬，以支持更高的處理能力，並直接取樣射頻（RF）訊號，以提供可重新設定之能力並降低成本。其他如儀器設備等用途亦需要使寬頻射頻訊號數位化之能力。能妥善處理高速、寬頻射頻訊號之輸入電路可有利於該等用途。一輸入緩衝器及自舉式開關係經設計以提供該等用途，並可經實施於28奈米（nm）互補式金氧半導體（CMOS）技術。
Patent TW-I779896-B (TW)
Title: 晶圓治具、晶圓結構及晶圓的加工方法
Inventor: WEN CHAN-JU
IPC: C30B29/36
Filed: 2021-10-22
Granted: 2022-10-01
Abstract: 一種晶圓治具，包括一底壁及一環狀側壁。底壁具有一承載面，環狀側壁連接於底壁的周緣，環狀側壁包括至少兩階部。兩階部包括一第一階部及一第二階部。第一階部連接於承載面與第二階部之間，第一階部相對於第二階部向底壁的一中心的方向突出。環狀側壁圍繞中心。此外，一種晶圓結構及晶圓的加工方法亦被提及。
Patent TW-I789982-B (TW)
Inventor: CHIEN TE-YU
IPC: F21V15/01
Filed: 2021-11-08
Granted: 2023-01-11
Abstract: A light source device is provided, including a lamp cover. The lamp cover has a light entering surface and a light leaving surface. The light entering surface surrounds an accommodating space and has a parabolic curve, wherein the light entering surface is a surface protruding toward the accommodating space, and the accommodating space is configured to receive a plurality of light emitting members. The light leaving surface is opposite to the light entering surface, and has an aspheric surface.
Patent TW-I815249-B (TW)
Title: 三維列印系統及三維列印方法
Inventor: JIANG ZHUO-PEI
IPC: B29C64/307
Filed: 2021-12-17
Granted: 2023-09-11
Abstract: 一種三維列印系統，包含一輸送裝置、至少一供粉機、一供樹脂機、一打印基座以及一照光機，其中，三維列印方法包含：輸送裝置輸送一膠帶，供粉機投放至少一種粉末原料於膠帶之黏膠層黏附；而供樹脂機提供一可光固化之樹脂原料，與被黏膠層黏附的粉末原料形成一混合原料；藉由打印基座之打印頭與混合原料接觸，藉由與照光機的光源對混合原料照光使其固化形成具有預定形狀的一固化層。藉此，有效節省原料之用量。
Patent TW-I810758-B (TW)
Title: 顯示設備
Inventor: AN CHI-WOOK
IPC: G06F3/041
Filed: 2017-07-21
Granted: 2023-08-01
Abstract: 本發明揭露一種顯示設備，其包括有機發光顯示面板以及設置於有機發光顯示面板上的觸控感測單元。觸控感測單元包括觸控電極以及連接觸控電極之配線部。觸控感測單元的配線部經過(passes)設置於有機發光顯示面板的非顯示區上的凸出部件，並形成未與凸出部件重疊的第一配線部、與凸出部件重疊的第二配線部以及設置於第一配線部和第二配線部之間的配線連接部，配線連接部具有小於第一配線部和第二配線部的配線寬度，以與凸出部件的邊緣重疊。
Patent TW-I791371-B (TW)
Title: 八片式成像鏡頭
Inventor: HUANG TZU-CHUN
IPC: G02B9/64
Filed: 2022-01-07
Granted: 2023-02-01
Abstract: 本發明提供一種八片式成像鏡頭，其包括：第一鏡片具有負屈光力且其像側面近光軸處為凹面；第二鏡片具有負屈光力且其物側面凸面而其像側面為凹面；第三鏡片的物側面為凹面且其像側面為凹面，第四鏡片的物側面為凸面且其像側面為凸面；第五鏡片的像側面為凸面，第五鏡片為彎月形透鏡；第六鏡片的物側面為凸面且其像側面為凸面；第七鏡片的物側面為凹面且其像側面為凹面；第八鏡片的物側面為凸面且其像側面為凸面；藉此，透過各鏡片屈折力、鏡片厚度及空氣間隔搭配，達到小型化及高製造良率之效果。
Patent TW-I806445-B (TW)
Title: 成像透鏡系統
Inventor: PARK IL YONG
IPC: G02B9/64
Filed: 2022-02-22
Granted: 2023-06-21
Abstract: 一種成像透鏡系統，包括：第一透鏡、第二透鏡、第三透鏡、第四透鏡、第五透鏡、第六透鏡及第七透鏡，自物體側依序設置。所述第四透鏡具有負折射力且所述第五透鏡具有負折射力，並且自所述第一透鏡的物體側表面至成像平面的距離（TTL）與所述成像平面的對角線長度（2ImgHT）之間的比率（TTL/2ImgHT）為0.6或小於0.6。
Patent TW-I772247-B (TW)
Inventor: CHEUNG WAI KEI
IPC: A44C27/00
Filed: 2022-03-03
Granted: 2022-07-21
Abstract: 本發明提供一種珠寶合金，該珠寶合金在改善AuIn
         2 機械性能的同時保留其迷人的藍色色調。在一個實施例中，機械性能包括斷裂韌性和硬度。在一個實施例中，該珠寶合金主要由以下成分構成：43.0至49.0wt%Au；51.0至57.0wt%In；0.001至1.0wt%選自Fe和Ge中的一種或多種元素；以及0.001至1.0wt%選自Rh、Ir和Ru中的一種或多種元素。
Patent TW-I807744-B (TW)
Title: 晶圓測試的立即回測方法
Inventor: Zhang yi-xin
IPC: G01R1/00
Filed: 2022-03-30
Granted: 2023-07-01
Abstract: 一種晶圓測試的立即回測方法，由一控制裝置執行，包含有：對一晶圓進行初步測試，並產生一晶圓測試結果；判斷該晶圓測試結果是否符合預設的一立即回測條件；若該晶圓測試結果符合該立即回測條件，計算一最佳化測試路徑，並以該最佳化測試路徑進行立即回測；以及若該晶圓測試結果不符合該立即回測條件，結束晶圓測試。
Patent TW-I805424-B (TW)
Title: 顯示面板、顯示面板製造方法以及顯示裝置
Inventor: CHEN CHUN-MING
IPC: H01L21/77
Filed: 2022-06-28
Granted: 2023-06-11
Abstract: 本申請提供一種顯示面板，其包括：基板；第一走線，設置於所述基板的一側；第二走線，設置於所述基板遠離所述第一走線的一側；以及複數通孔，每一所述通孔同時貫穿所述基板、所述第一走線及所述第二走線；其中，每一所述通孔中設置有導電材料，所述導電材料僅設置於所述通孔中，使得所述第一走線與所述第二走線電連接。本申請還提供一種顯示面板製造方法及一種顯示裝置。
Patent TW-I810060-B (TW)
Title: 燈具
Inventor: WU JACOB
IPC: F21S41/63
Filed: 2022-09-06
Granted: 2023-07-21
Abstract: 一種燈具，包含一燈座、一載板、多個發光二極體以及一光學元件。燈座具有一容置空間以及連接該容置空間的一開口。載板設置於容置空間，並且載板以一正面朝向開口。多個發光二極體設置於載板的正面。光學元件具有一導光基板、多個光導以及多個光型調節結構。導光基板具有一頂面與一底面，並且導光基板覆蓋於開口，並以底面朝向載板。該些光導突出於底面，並且每一光導朝向該些發光二極體的其中之一延伸；該些光型調節結構突出於頂面，並且每一光型調節結構對應至少一個光導。
Patent ZA-200105799-B (ZA)
Title: Methods of using a neurotrophin and its analogues for the treatment of gastrointestinal hypomotility disorders.
Inventor: CEDARBAUM JESSE M
IPC: A61P1/10
Filed: 2001-07-13
Abstract: The present invention relates to methods for enhancing gastrointestinal motility. In particular, the invention relates to the use of neurotrophin-3 and its analogues for enhancing gastrointestinal motility. Methods of using neurotrophin-3 and its analogues for treating gastrointestinal hypomotility disorders are also provided.
Patent ZA-200300662-B (ZA)
Title: Alcohol mixtures having 13 and 15 carbon atoms and the use thereof in the preparation of surface-active substances.
Inventor: TROPSCH JUERGEN
IPC: C07C303/08
Filed: 2003-01-24
Abstract: The present invention relates to an alcohol mixture which substantively comprises alcohols having 13 or 15 carbon atoms, to a process for its preparation, to a process for functionalizing these alcohol mixtures, and to the resultant functionalized alcohol mixtures and their use.
Patent ZA-200303326-B (ZA)
Title: Method for producing catalysts consisting of metal of the platinum group by means of electroless deposition and the use thereof for the direct synthesis of hydrogen peroxide.
Inventor: BUTZ THOMAS
IPC: C23C18/44
Filed: 2003-04-30
Abstract: The invention relates to a supported platinum group metal catalyst obtainable by controlled electroless deposition of at least one platinum group metal from a deposition solution which comprises i) at least one homogeneously dissolved platinum group metal compound, ii) a reducing agent and iii) at least one control agent selected from isopolyacids and heteropolyacids of niobium, tantalum, molybdenum, tungsten and vanadium or their salts.
Patent ZA-200309120-B (ZA)
Title: Process for recovering homogeneous metal hydride catalysts
Inventor: JAMES ANDREW BANISTER
IPC: C07C/
Filed: 2003-11-24
Abstract: The present invention relates to a process for recovery of homogeneous metal hydride catalyst from a reactor stream as catalyst suitable for recycle to a reactor comprising the steps of: removing a stream from a reactor, said stream comprising the homogeneous metal hydride catalyst; contacting the stream with a solid acidic absorbent under process conditions which allow at least some of the metal to become bound to the absorbent; subjecting the metal bound to the absorbent, under process conditions which allow desorption of the metal, to a fluid stripping medium comprising hydrogen and solvent; and recovering the active metal hydride catalyst.
Patent ZA-200408689-B (ZA)
Title: A printer assembly for use with a detachable print cartridge.
Inventor: SILVERBROOK KIA
IPC: B41J2/01
Filed: 2003-06-25
Abstract: Provided is an air supply arrangement for a print engine having a pagewidth printhead and a driving assembly for feeding print media past the printhead. The print engine has a chassis molding for receiving the air supply arrangement. The air supply arrangement includes a receptacle cover molding defining an air supply channel leading to the printhead when the cover molding is operatively received by the chassis molding, the cover molding further defining air inlet and outlet openings. The air supply arrangement also includes an air pump attached to the cover molding and arranged to pump air from the air inlet opening to the air outlet opening, the outlet opening arranged in fluid communication with the air supply channel. Also included is an air filter assembly operatively fitted to the receptacle cover so that air is able to be pumped through the filter to the air inlet opening to facilitate cleaning of the printhead.
Patent ZA-200500495-B (ZA)
Title: Excavation system employing a jet pump
Inventor: HUTCHINSON ROBERT J
IPC: E02F3/40
Filed: 2005-01-18
Abstract: An excavation system comprises a bucket, defining an outlet at its base, in fluid communication with a suction tube in fluid communication with a jet pump, configured to create a suction in the suction tube. A related method of excavating comprises loading excavation material into a bucket which defines an outlet at its base, sizing the excavation material by sieving action of a guard substantially covering the bucket outlet, and suctioning the sized material though the bucket outlet using a vacuum created by a jet pump.
Patent ZA-200503750-B (ZA)
Title: Iontophoretic delivery of rotigotine for the treatment of Parkinson's disease
Inventor: HANS-MICHAEL WOLFF
IPC: A61K47/00
Filed: 2005-05-10
Abstract: By using a composition comprising rotigotine and at least one chloride salt in a concentration of 1 to 140 mmol/l, the composition having a pH of 4 to 6.5 in a iontophoretic device for the treatment of Parkinson's disease, it became possible to obtain a rotigotine flux across the human stratum corneum which was higher than the one previously obtained with conventional passive diffusion systems.
Patent ZA-200506463-B (ZA)
Title: Formulation for a metered dose inhaler using hydro-fluoro-alkanes as propellants
Inventor: DESTEFANO GEORGE A
IPC: A61K9/00
Filed: 2005-08-12
Abstract: An improved suspension formulation for use in a metered-dose inhaler having a hydro-fluoro-alkane propellant is described, the improvement being the controlled addition of a small quantity of water.
Patent ZA-200507753-B (ZA)
Title: Quality determination for a wireless communications link
Inventor: MATHIAS PAULI
IPC: H04L1/00
Filed: 2004-04-29
Abstract: A method and a receiver for determining the quality of a wireless communications link are described. The link quality is determined on the basis of an encoded signal that is transmitted via the communications link and that includes at least two signal portions experiencing different states of one or more transmission channels. The method comprises the steps of providing individual channel quality values for the different channels and determining a quality measure indicative of the link quality by averaging the individual channel quality values in the exponential domain.
Patent ZA-200608407-B (ZA)
Title: Method and composition for treating rhinitis
Inventor: LENA PERESWETOFF-MORATH
IPC: A61K/
Filed: 2005-05-06
Abstract: There is provided pharmaceutical compositions for the treatment of rhinitis by, for example, nasal or ocular administration comprising zwitterionic cetirizine, a polar lipid liposome and a pharmaceutical acceptable aqueous carrier. The compositions are preferably homogeneous in their nature.
Patent ZA-200704460-B (ZA)
Title: Plants having improved growth characteristics and method for making the same
Inventor: WIM VAN CAMP
IPC: C12N/
Filed: 2007-05-30
Abstract: The present invention concerns a method for improving growth characteristics of plants by modulating activity of a mutant CDKA kinase or a homologue thereof in a plant and/or modulating expression of a nucleic acid encoding such mutant CDKA. One such method comprises introducing into a plant a mutant CDKA nucleic acid molecule or mutant functional variant thereof. The invention also provides an isolated CKA mutant protein and nucleic acids encoding such protein. The invention furthermore relates to transgenic plants having improved growth characteristics, which plants have modulated expression of a nucleic acid encoding a mutant CDKA kinase. The present invention also concerns constructs useful in the methods of the invention.
Patent ZA-202106359-B (ZA)
Title: Use of vitamin k in combination with anticoagulants
Inventor: VAN GORP RICK
Filed: 2021-08-31
Abstract: A method of treating or preventing a condition characterized by unacceptable blood clotting and/or an increased risk thereof, the method including administering to a subject in need thereof a combination of vitamin K2 and at least one anticoagulant, the at least one anticoagulant having a first anticoagulant configured to inhibit free Factor Xa and/or Factor Xa bound in a prothrombinase complex of the subject.
Patent ZA-202302081-B (ZA)
Title: Environmentally friendly and functional martial arts garment and fabrics
Inventor: YDERSTRÖM FREDRIK
Filed: 2023-02-20
Abstract: Disclosures herein relates to martial arts garment (1) of fabric comprising bamboo fibers. Further, martial art fabrics comprising bamboo fibers are provided. Still further, disclosures herein relates to processes for manufacturing martial art fabrics. No chemically processed environmentally harmful substances are added during the manufacturing process. Thereby, fabrics and garments without chemically processed environmentally harmful substances is provided. All embodiments disclosed herein of fabrics and garments as well as the manufacturing processes for producing them fulfils the requirements set by Ecolabel, Eucolabel and the Nordic Swan Ecolabelling.
Patent MX-341836-B (MX)
Title: Polyethylene films and method of making the same.
Inventor: JESUS NIETO
IPC: B29C48/305
Filed: 2008-04-04
Abstract: The instant invention is a polyethylene film, and method of making the same. The polyethylene film according to instant invention includes at least one heterogeneously branched ethylene/Î±-olefin copolymer having a density in the range of about 0.910 to about 0.930 g/cm3, a molecular weight distribution in the range of about 2.8 to 3.8,, a melt index (I2) in the range of about 0.3 to about 4 g/10 min, and an I10/I2 ratio in the range of 6.5 to about 7.8. The film has a normalized dart impact strength of equal or greater than (6666-7012* <i>density</i>) g/mil, a normalized tear strength of equal or greater than (440*<i>e</i> -(<i>density</i>-0.915)2 / 2*(0.00949)2) g/mil, and a haze in the range of 3 to 10 percent. The method of making the polyethylene film according to instant invention includes the following steps: (1) providing at least one heterogeneously branched ethylene/Î±-olefin copolymer having a density in the range of about 0.910 to about 0.930 g/cm3, a molecular weight distribution in the range of about 2.8 to 3.8,, a melt index (I2) in the range of about 0.3 to about 4 g/10 min, and an I10/I2 ratio in the range of 6.5 to about 7.8; (2) processing the heterogeneously branched ethylene/Î±-olefin copolymer via blown film extrusion process or cast film extrusion process; and (3) thereby forming a film having a normalized dart impact strength of equal or greater than (6666-7012* <i>density</i>) g/mil, a normalized tear strength of equal or greater than (440*<i>e</i> -(<i>density</i>-0.915)2 / 2*(0.00949)2 ) g/mil, and a haze in the range of 3 to 10 percent.
Patent MX-352493-B (MX)
Title: Additive for coatings containing metallic nanoparticles and preparation method therefor.
Inventor: JESUS MANUEL MARTINEZ MARTINEZ
IPC: C09D7/45
Filed: 2007-11-05
Abstract: The invention relates to an additive intended to provide an end coating with biocidal properties, UV protection, flame-retardant properties and, in general, selected properties inherent to metals and compounds comprising Ag, Au, Cu, Mg, Zn, Bi, Sb, said additive including the use of solvents, surfactants, dispersants and resins rendering same compatible with the end coating. The additive-containing coating guarantees perfect distribution and dispersion of the nanoparticles throughout same, without said nanoparticles having to be bonded to an inorganic substrate. The additive production method uses existing nanoparticles of the aforementioned compounds and metals, which may be in aqueous, organic or dry powder media and which are subjected to a treatment enabling same to be integrated into coatings used in a wide range of environmental conditions. The method can be used to obtain a variety of functionalised additives.
Patent MX-342476-B (MX)
Title: Windbreak system.
Inventor: OÑA GONZALEZ FRANCISCO
IPC: E06B3/50
Filed: 2010-04-28
Abstract: The invention relates to a windbreak system formed by a set of independent, folding panels (1) that move longitudinally along an upper guide rail (6) and another, lower guide rail (7) and a non-movable folding door (24), in which each panel (1) and the door (24) include a rotating shaft and folding shaft. The panels (1) are moved manually and do not have rollers, the entire weight of the panels resting on two strips of self-lubricating polymer inserted into slots in the lower rail (7).
Patent MX-337596-B (MX)
Title: Apparatus for installing fasteners and explosive loads for use therewith.
Inventor: MASAS FERNANDO
IPC: B25C1/14
Filed: 2011-01-19
Abstract: An improved tool for installing an explosively driven fastener as well as an improved explosively driven fastener for use therewith are disclosed. The fastener includes a nail having a head with an explosive load attached thereto in a plastic cap that includes a buffer. The tool has a plurality of concentric cylinders and springs including a muzzle for receiving the fastener head and explosive load. A spring actuated firing pin ignites the load causing it to explode and drive the nail out of the tool. The explosion also automatically resets the tool. The tool and the fastener provide many advantages over existing explosively driven fasteners and the tools used to install them.
Patent MX-340438-B (MX)
Title: Methods and procedures for producing useful products from waste materials.
Inventor: DIETER PETER PETRY
IPC: C10L5/42
Filed: 2011-02-21
Abstract: The invention relates to a method for producing coal, asphalt, liquid hydrocarbon, organic acids, methane gas and/or hydrogen from a waste material comprising: a) providing a waste material; b) subjecting the waste material to irradiation with low frequency macro waves, with a wavelength of between 700 nm and 1 mm, whereby the temperature is between 2050C and 9000C and the pressure is between 1.0 bar and 19.0 bar, thereby producing coal; c) optionally subjecting the residual materials in gaseous state from step b) to a physicochemical reaction in the presence of a solid metal identified as DPP B102, whereby the temperature is between 1800C and 5000C and the pressure is between 0.98 bar and 5.5 bar, thereby producing asphalt; d) optionally subjecting the residual materials in gaseous state from step b) or c) to a physicochemical reaction and/or condensation, whereby the temperature is between 1500C and 7500C and the pressure is between 0.96 bar and 200 bar, thereby producing liquid hydrocarbon; e) optionally subjecting the residual materials in gaseous state from step b), c) or d) to a physicochemical reaction in the presence of a solid metal identified as DPP D 102, whereby the temperature is between 500C and 1500C and the pressure is between 0.95 bar and 1.5 bar, thereby producing organic acids; f) optionally subjecting the residual materials in gaseous state from step b), c) d) or e) to an absorbent wash and cooling at room temperature, thereby producing methane gas and hydrogen, wherein said waste material has a composition with a carbon content of 9-85%, a hydrogen content of 1-15% and an oxygen content of 0-65% based on dry weight of the material. The invention further relates to products obtainable by such methods and an apparatus for performing such methods.
Patent MX-360028-B (MX)
Title: Seamless steel pipe for steam injection, and method of manufacturing same.
Inventor: YUJI ARAI
IPC: C21D9/08
Filed: 2011-03-03
Abstract: Disclosed is a steel pipe for steam injection, which exhibits high yield stress even at a temperature of 350°C. Specifically disclosed is a seamless steel pipe for steam injection which has a chemical composition that includes, in terms of mass%, 0.03-0.08% C, 0.05-0.5% Si, 1.5-3.0% Mn, more than 0.4 but at most 1.2% Mo, 0.005-0.100% Al, 0.001-0.005% Ca, 0.002-0.015% N, at most 0.03% P, at most 0.01% S and at most 1.5% Cu, with the remainder being Fe and impurities. The seamless steel pipe for steam injection is manufactured via a hot working process, followed by a water cooling process, a quenching process and a tempering process.
Patent MX-343292-B (MX)
Title: Malodour counteracting compositions.
Inventor: MATTHEW PETER BROOKS
IPC: A61L9/01
Filed: 2012-03-22
Abstract: A malodour-counteracting composition comprising (i) a salt of general formula (I) R1R2R3R4N+</su p> X' wherein R1, R2, R3, R4 are independently selected from C1-4 alkyl, or R1, R2, R3, R4 may together constitute a nitrogen-containing cyclic system in which the nitrogen is part of a pyridinium or an iraidazolinium ring; and X' is a counterion characterised by its protonated form having an acidity constant (pKa) lying between 1 and 6; and (ii) an alpha, beta-unsaturated carbonyl compound of the general formula R5R6C=CR7C(=O)YR8 (II) wherein R5, R6, R7 and R8 are independently selected from hydrogen and C1-10 hydrocarbyl residues which may be saturated, unsaturated, aromatic, cyclic, branched or unbranched, and are optionally substituted, or R5, R6, R7 and R8 may together constitute a cyclic system and Y is oxygen or a single covalent bond, with the proviso that Y is a covalent bond when R8 is hydrogen. The composition may be incorporated, into consumer products and is able to remove malodours from the air or from surfaces.
Patent MX-344572-B (MX)
Title: Hot stamp die apparatus.
Inventor: FRANK A HORTON
IPC: B21K5/20
Filed: 2007-07-12
Abstract: A hot forming die that includes a first die and a second die. The first die has a first die structure that is formed of a tool steel. The first die structure has a first die surface and a plurality of first cooling apertures. The first die surface has a complex shape. The first cooling apertures are spaced apart from the die surface by a first predetermined distance. The second die has a second die surface. The first and second die surfaces cooperate to form a die cavity. Related methods for forming a hot forming die and for hot forming a workpiece are also provided.
Patent MX-340348-B (MX)
Title: Micro light emitting diode.
Inventor: ANDREAS BIBL
IPC: H01L33/00
Filed: 2012-11-08
Abstract: A micro light emitting diode (LED) and a method of forming an array of micro LEDs for transfer to a receiving substrate are described. The micro LED structure may include a micro p-n diode and a metallization layer, with the metallization layer between the micro p-n diode and a bonding layer. A conformal dielectric barrier layer may span sidewalls of the micro p-n diode. The micro LED structure and micro LED array may be picked up and transferred to a receiving substrate.
Patent MX-350901-B (MX)
Title: Screw element.
Inventor: FRANK LANGEWIESCHE
IPC: F16B25/00
Filed: 2014-05-20
Abstract: The present invention relates to a screw element, comprising a threaded shank and a screw tip, which is configured on one shank end, and a screw head, which is configured on the opposite shank end and has a force-application means, and having a screw thread which runs on the threaded shank and the screw tip. The screw tip, when viewed in the screw-in direction, has a front first tip portion, which tapers off towards the end of the screw element, and a second tip portion, which is adjacent to said first tip portion, having, when viewed in the cross section, a polygonal cross section, the enveloping circle diameter of which is larger than a core diameter of the first tip portion. The first tip portion has a circular cross section. On the transition between the first tip portion and the second tip portion, at least one end edge face which, in relation to a screw centre axis, is radially oriented in the sense of a diameter enlargement and which terminates in a vertex of the polygonal cross section, which lies on the enveloping circle of the second tip portion is configured. The screw thread is configured without interruption over the first and second tip portions of the screw tip.