baber/WOPTO huggingface dataset:
Patent TW-I779838-B (TW)
Title: 化成處理劑、金屬材料及其製造方法
Inventor: SUZUKI AMANE
IPC: C23C22/05
Filed: 2018-07-20
Granted: 2022-10-01
Abstract: 本案目的為提供一種可於塗裝金屬材料呈現良好的耐蝕性並呈現良好
的塗膜貼合度的金屬表面處理劑、使用其金屬表面處理劑的金屬表面處理方法等技術。解決課題方案為一種用於形成金屬材料的表面或是於表面上形成化學皮膜的化成處理的前處理之前處理劑，其成分具有：含有至少一種選自鋯、鈦、釩及鋁的金屬元素的金屬醇鹽(A)；及至少一種選自甲烷磺酸、乙烷磺酸、羥基甲烷磺酸及羥基乙烷磺酸的磺酸(B)。此外，也藉由摻入鋯醇鹽(a)、包含鋯的離子供給源(b)，且pH值為1.5以上6.5以下的化成處理劑來解決課題。
Patent TW-I803994-B (TW)
Inventor: LIU YEN WEN
IPC: C12Q1/6883
Filed: 2021-09-29
Granted: 2023-06-01
Abstract: Provided is a method and a kit for evaluating the risk of diseases or conditions associated with atherosclerosis by deteting at least one genotype for single nucleotide polymorphism in a biological sample of a subject. The at least one genotype for the single nucleotide polymorphism may be a genotype for rs12657663 in CAMLG gene, 
a genotype for rs2273970 in GALNT2 gene, a genotype for rs643634 in SPINDOC gene, a genotype for rs737976 in THOC5 gene, or a genotype for rs9988179 in SAMD11 gene.
Patent TW-I797783-B (TW)
Title: Photoactivation device and method of controlling the same
Inventor: MA BO
IPC: G01N33/48
Filed: 2021-10-18
Granted: 2023-04-01
Abstract: A photoactivation device for viability PCR includes a light source, a filer, a diffusing optics, a reflective structure, and a cooling device. The light source provides a light beam with a specific wavelength to illuminate a bio sample for photoactivation. The filter reflects infrared light from the light source to reduce thermal radiation. The diffusing optics homogenizes the light beam transmitted through the filter. The reflective structure surrounds the bio sample, and reflects the light beam transmitted through the diffusing optics to enhance uniform illumination. The cooling device is disposed adjacent the light source and dissipates heat from the photoactivation device. Thereby, the light beam provided by the light source first transmits through the filter then the diffusing optics, and is reflected by the reflective structure, so that the bio sample gets uniform illumination to improve photoactivation efficiency, and the thermal radiation is blocked by the filter and the reflective structure to avoid damaging the bio sample.
Patent TW-I785865-B (TW)
Inventor: CHOU TA CHUN
IPC: G06F3/01
Filed: 2021-10-28
Granted: 2022-12-01
Abstract: 本案提出一種具有振動功能的電子裝置以及振動驅動方法。電子裝置包括處理器以及音訊播放器。處理器根據一應用程式輸出音訊訊號，並且執行音訊分析模組，以分析音訊訊號。音訊播放器耦接處理器，並接收音訊訊號。當音訊分析模組根據音訊訊號的音訊頻率分布判斷音訊訊號具有音訊頻率低於預設頻率門檻值的響度時，音訊分析模組根據音訊訊號的響度來輸出振動驅動訊號。
Patent TW-I803032-B (TW)
Title: 等離子體處理裝置及其處理方法
Inventor: BIZYUKOV IVAN
IPC: H01J37/32
Filed: 2021-10-29
Granted: 2023-05-21
Abstract: 本發明公開了一種等離子體處理裝置，包括：反應腔；基台，其設置在所述反應腔中，所述基台中具有第一氣體通道；多個第一氣體供應源，所述多個第一氣體供應源與第一氣體通道連接，多個第一氣體供應源中的任一個第一氣體供應源與所述第一氣體通道之間具有閥門；第二氣體供應裝置，其設置在所述反應腔中且與所述基台相對設置。本發明還公開了一種無晶圓清洗方法。
Patent TW-I814166-B (TW)
Inventor: JACOBSON JAMES DUANE
IPC: G16H20/17
Filed: 2021-12-07
Granted: 2023-09-01
Abstract: 一種輸注泵系統及方法提供具有共線自動沖洗之同時輸注。該輸注泵系統具有：一第一貯槽；一第二貯槽；一接面；一混合室；一共同管線，其具有與該混合室流體連接之一個端且具有一終端流體輸送端；及一輸注泵。該方法包含：沿著一第一流動路徑以一第一速率輸注第一流體；判定共同管線之一共線沖洗體積值；切換至一同時輸注模式以沿著包含該共同管線之一第二流動路徑以該第一速率來驅動該第一流體及第二流體之一組合；監測以該第一速率驅動之該第一流體及該第二流體之該組合之一體積；及當該監測體積等於或大於該共線沖洗體積值時，沿著該第二流動路徑以一組合速率來驅動該第一流體及該第二流體之該組合。
Patent TW-I813335-B (TW)
Title: Embedded electronic devices
Inventor: Zhang tian-yuan
IPC: G06F9/445
Filed: 2022-06-14
Granted: 2023-08-21
Abstract: The present invention provides an embedded electronic device and a boot method, wherein the processor of the embedded electronic device is configured to perform the following steps based on a first boot procedure: verifying whether the second memory device securely corresponds to the first memory controller; decrypting and verifying the data stored in the second memory device through the first memory controller in response to the second memory device securely corresponding to the first memory controller; and verifying whether the second memory device securely corresponds to the second memory controller in response to the second memory device not securely corresponding to the first memory controller.
Patent TW-I813342-B (TW)
Inventor: FUJII MASAKI
IPC: G06F3/044
Filed: 2022-06-16
Granted: 2023-08-21
Abstract: 提供有一種屬於一觸碰面板驅動裝置之感測方法，該觸碰面板驅動裝置被組配用以對在一觸碰面板上循序選擇一對相鄰傳輸信號線及一對相鄰接收信號線進行掃描，並在一第一模式與一第二模式之間進行選擇，該第二模式比該第一模式具有更高之靈敏度作為一對接收信號線之接收信號靈敏度，該感測方法包含：在該第二模式之設定中進行該掃描以選擇該第一模式或該第二模式之一第一序列；以及在該第一序列中選擇之該模式之該設定狀態中進行該掃描以進行觸碰偵測、並產生指出一觸碰位置之資訊的一第二序列。
Patent TW-I799311-B (TW)
Title: 可雙面吸液的寵物用尿墊
Inventor: SU JIAN-ZHONG
IPC: A01K23/00
Filed: 2022-07-05
Granted: 2023-04-11
Abstract: 一種可雙面吸液的寵物用尿墊，包含一用於吸收寵物的排泄物的墊體，該墊體包括一透液性面層、一與該透液性面層相間隔設置的透液性底層，及一設置在該透液性面層與該透液性底層之間的液體吸收單元。本發明可雙面吸液的寵物用尿墊透過在該液體吸收單元的兩相反表面上設置該透液性面層及該透液性底層，得以讓寵物的排泄物無論是從該透液性面層或該透液性底層都能進入到該液體吸收單元中而被該液體吸收單元吸收，及/或讓該排泄物被該透液性面層或該透液性底層吸收，進而使得該墊體對寵物的排泄物能很好且有效地吸收。
Patent TW-I812521-B (TW)
Title: 基於硬碟類型的開機方法
Inventor: LEE HSIN-I
IPC: G06F9/445
Filed: 2022-10-24
Granted: 2023-08-11
Abstract: 一種基於硬碟類型的開機方法，包含以下步驟：(A)一處理單元傳送一開機選項詢問至一基板管理控制單元，以致該基板管理控制單元回傳一最優先開機硬體類型；(B)該處理單元判定該最優先開機硬體類型是否為硬碟；(C)當該處理單元判定出該最優先開機硬體類型為硬碟時，該處理單元傳送一硬碟類型詢問至該基板管理控制單元，以致該基板管理控制單元回傳一最優先開機硬碟類型；及(D)該處理單元以該最優先開機硬碟類型之硬碟進行開機。
Patent TW-I816623-B (TW)
Title: Display device
Inventor: IKEDA HISAO
IPC: H05B33/14
Filed: 2016-12-08
Granted: 2023-09-21
Abstract: Provided is a display device with extremely high resolution, a display device with higher display quality, a display device with improved viewing angle characteristics, or a flexible display device. Same-color subpixels are arranged in a zigzag pattern in a predetermined direction. In other words, when attention is paid to a subpixel, another two subpixels exhibiting the same color as the subpixel are preferably located upper right and lower right or upper left and lower left. Each pixel includes three subpixels arranged in an L shape. In addition, two pixels are combined so that pixel units including subpixel are arranged in matrix of 3×2.
Patent ZA-200105211-B (ZA)
Title: Mortar fuze with a rotatable fan.
Inventor: HECK RAINER
IPC: F42C11/00
Filed: 2001-06-25
Abstract: A mortar fuse includes a fan wheel rotated in response to motion of the mortar fuse after the mortar has been launched. The fan wheel rotates a helix on which an activation wheel is mounted. The activation wheel moves in a path along the axis of the helix in response to rotation of the helix and eventually impacts against, and pierces, an acid container. Battery acid flows from the container and into battery cells, to energize the battery. The activation wheel includes a magnetic material. A coil is disposed along the path of travel of the activation wheel so that electric energy is generated in the coil as the magnetic activation wheel moves therepast. The electric energy operates a counter which controls a time function of the mortar fuse.
Patent ZA-200108907-B (ZA)
Title: Liposome compositions for improved drug retention.
Inventor: GUO LUKE S S
IPC: A61K9/127
Filed: 2001-10-29
Abstract: A liposome composition for enhanced retention of a quinolone compound, and in particular of a fluoroquinolone compound, is described. Entrapped in the liposomes is a polyanionic polymer effective to form a complex with the fluoroquinolone. A method of preparing the liposomes which includes a process for removal of unentrapped polyanionic polymer is also described.
Patent ZA-200200792-B (ZA)
Title: Fixing element and ancillary for stabilising vertebrae.
Inventor: VANACKER GERARD
IPC: A61B17/58
Filed: 2002-01-29
Abstract: The invention concerns an osteosynthesis system, comprising at least a linking element in the form of a rod, at least two fixing elements each capable of being anchored in a vertebra, and a locking screw. The invention is characterized in that the base of the head has a general horse-saddle shape, and the head has guide means for an independent closure component designed to be fixed on the head after the linking element has been positioned in the fork of the head, said closure component being generally U-shaped whereof the branches are urged to co-operate with the branches of-the fork-shaped part of the head and whereof the base comprises an internal thread for co-operating with the locking screw and the guide means provided on the head is formed by an arc-shaped shoulder on the outer side surfaces of the fork-shaped part. The invention also concerns an ancillary and an element for fixing such a system.
Patent ZA-200700524-B (ZA)
Title: Methods of healing wounds by administering human IL-18
Inventor: JUDITHANN LEE
IPC: A61K/
Filed: 2007-01-18
Abstract: The present invention relates generally to the use of human IL-18, also known as interferon-³-inducing factor (IGIF), in the treatment of skin wounds, surgical wounds, leg ulcers, diabetic ulcers, gastrointestinal mucositis, oral mucositis, and lung injury.
Patent ZA-200706010-B (ZA)
Title: 3-aryl-3-hydroxy-2-amino-propionic acid amides, 3-hetero-ayryl-3-hydroxy-2-amino-propionic acid amides and related compounds having analgesic and/or immunostimulant activity
Inventor: BERTRAND LEBLOND
IPC: A61P/
Filed: 2007-07-20
Abstract: Compounds of the formula where the variables have the meaning defined in the specification have analgesic or immunostimulant effects in mammals.
Patent ZA-202105148-B (ZA)
Title: Data processing device, data processing system, and data processing method
Inventor: AKIRA MINEZAWA
Filed: 2021-07-21
Abstract: This data processing device is provided with: a data processing unit (10) that learns a neural network; and an encoding unit (11) that generates encoded data in which model header information for identifying a model of the neural network, layer header information for identifying layers of the neural network, and weight information regarding edges of each of the layers, are encoded.
Patent ZA-202205790-B (ZA)
Title: Poloxamer compositions with reduced sol-gel transition temperatures and methods of reducing the sol-gel transition temperature of poloxamer compositions
Inventor: SALAMONE JOSEPH C
Filed: 2022-05-25
Abstract: The reduction in the sol-gel temperature of aqueous poloxamer surfactant compositions by the addition of hydrophobic vicinal diols is provided. Lowering of the sol-gel temperature and the gelling efficiency of water-soluble poloxamer block copolymers of polyethylene oxide-b- polypropylene oxide-b-polyethylene oxide has been markedly improved by the addition of small amounts of at least one hydrophobic vicinal diol, such as monoalkyl glycols, monoalkyl glycerols, or monoacyl glycerols. The decrease in the sol-gel temperature facilitates gel formation, and such gels exhibit greater residence time on a surface, particularly those with biological properties.
Patent ZA-202213859-B (ZA)
Title: Audio decoder, audio encoder, and related methods using joint coding of scale parameters for channels of a multi-channel audio signal
Inventor: RAVELLI EMMANUEL (DECEASED)
Filed: 2022-12-21
Abstract: Audio codec including a decoder for decoding a multi-channel audio signal comprising audio data and information on jointly encoded scale parameters, the decoder comprising: a scale parameter decoder (220) for decoding the information to obtain first and second scale parameters; and a signal processor (210) for applying first and second scale parameters to a first and second channel representation derived from the data to obtain the first and second channel of the decoded audio signal, wherein the scale parameters comprise information on a first and second group of scale parameters, the scale parameter decoder (220) being configured to combine a scale parameter of the first group and a scale parameter of the second group using a first combination rule to obtain a scale parameter of the first set, and using a second combination rule being different from the first combination rule to obtain a scale parameter of the second set.
Patent ZA-202300147-B (ZA)
Title: Customization of implant
Inventor: Jeanette Spångberg
Filed: 2023-01-03
Abstract: In accordance with one or more embodiments herein, a system 100 for customizing an implant is provided. The system 100 comprises a processor configured to: i) obtain one or more medical image stacks of a joint; ii) obtain a three-dimensional image representation of the joint based on at least one of said medical image stacks; iii) determine damage to the joint by analyzing said medical image stacks; iv) select an implant template from a predefined set of implant templates having predetermined types and sizes; v) generate a 3D model, in which the marked damage is visualized together with the selected implant template in a proposed position; vi) display the 3D model; vii) receive, from a user having a specific approval authorization, an approval for said selected implant template in said proposed position; and viii) determine the final shape and dimensions of a customized implant based on said selected implant template and said proposed position.
Patent GR-1004111-B (GR)
Title: Mechanism for unsewing and cutting waistbands of trousers
Inventor: LOUKAS MICHALIS GEORGIOU
IPC: D05B37/04
Filed: 2002-02-07
Abstract: he invented mechanism is designed for unsewing and cutting waistbands of trousers. It is positioned on a sewing machine and composed of a cutting mechanism and 2 air supply means blowing the needles. Sewing and closure of the waistband are simultaneously achieved.
Patent MX-337892-B (MX)
Title: Molded polymeric spacing devices.
Inventor: ZIEHM MARK W
IPC: B62D25/00
Filed: 2008-07-15
Abstract: Substrates such as sheet metal components may be kept spaced apart from each other using a molded polymeric spacing device. The spacing device has a main body with a thickness corresponding to the desired minimum spacing between the substrates and, extending from the main body or a base connected to said main body, an attachment member capable of being inserted into an opening in one of the substrates, but resistant to being easily withdrawn from such opening. Noise and vibration that might otherwise be generated or propagated by closely proximate substrates are reduced through the use of such molded polymeric spacing devices, which may be integrally fashioned from a rubber.
Patent MX-341914-B (MX)
Title: Intravenous piston pump disposable and mechanism.
Inventor: BRETT H FRANKS
IPC: A61M5/145
Filed: 2010-05-26
Abstract: An apparatus for delivery of fluids to a patient includes an inlet tube and an outlet tube connected to each other at an angular joint. A rotary valve and a piston are fitted to the angular joint forming a chamber. The rotary valve is provided with a priming channel notch and a pumping notch. For priming operation with the fluid delivery apparatus, a user sets the rotary valve to a priming position. During pumping operation, the rotary valve rotates in coordination with the piston to transfer a quantum of fluid from the inlet tube to the outlet tube via the chamber. A second piston is optionally provided on the outlet tube for smoothing out flow rate pulsations.
Patent MX-344737-B (MX)
Title: Forms of rifaximin and uses thereof.
Inventor: KAREN S GUSHURST
IPC: A61K31/497
Filed: 2009-02-25
Abstract: The present invention relates to Rifaximin polymorphic, salt, hydrate, and amorphous forms, to their use in medicinal preparations and to therapeutic methods using them.
Patent MX-352199-B (MX)
Title: Modified fillers and elastomeric composites comprising same.
Inventor: JAMES A BELMONT *
IPC: C08K9/04
Filed: 2011-09-02
Abstract: Modified fillers are described which have adsorbed and/or attached chemical groups, such as a triazole and/or pyrazole thereon. Other modified fillers are also described. Elastomeric compositions containing the modified filler are further described, as well as methods to improve hysteresis and/or abrasion resistance in elastomeric compositions using the modified fillers of the present invention.
Patent MX-355214-B (MX)
Title: Moc compositions.
Inventor: JOHN MARTIN BEHAN
IPC: A61L9/01
Filed: 2011-12-13
Abstract: A Malodour counteracting composition, in particular a deodorant composition, comprising at least 25% w/w in total of at least 3 compounds drawn from Group A and Group B following: A. at least 5% in total of at least one of the following compounds: 2-Cyclohexylidene-2-phenylacetonitrile, 2-Acetyl-1,2,3,4,5,6,7,8-octahydro-1,2,8,8-tetramethylnapthalen e, cyclohexylidene(2-methylphenyl)acetonitrile, 2-Ethoxy-4-formylphenyl (E)-3-(2-hydroxyphenyl)acrylate and (E)-Dec-9-enyl 3-(2-hydroxyphenyl)acrylate. B. optionally, at least one of the following compounds: 3,8,8,11a-Tetramethyldodecahydro-5H-3,5a-epoxy-napth[2,1-C]oxep in, Oxacycloheptadec-10-en-2-one, 3-Methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol, Ethyl 2,6,6-trimethyl-1,3-cyclohexadiene-1-carboxylate, 2-Methyl-3-(4-methoxyphenyl)propanal, 3-(3-isopropylphenyl)butanal, 2(6)-Methyl-8-(1-methylethyl)bicyclo[2.2.2]oct-5-en-2(3)-yl-1,3 -dioxolane, 1-Methyl-2-(1,2,2-trimethylbicyclo[3.1.0]-hex-3-ylmethyl)cyclop ropyl)methanol, 3,7-Dimethyl-2(3),6- nonadienonitrile, 2-(2-(4-Methyl-3-cyclohexen-1-yl)propyl)cyclopentanone, 2-Cyclohexyl-1,6-heptadien-3-one, (2Z)-2-ethyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)but-2-en-1-o l, 2-{[1-(3,3-dimethylcyclohexyl)ethyl]oxy}-2-methylpropyl cyclopropanecarboxylate, 1-Spiro[4.5]dec-7-en-7-yl-4-penten-1-one, 1-spiro[4.5]dec-6-en-7-yl-4-penten-1-one, 1-(trimethylcyclododecatrienyl)-Ethanone, 4-cycloocten-1-yl methyl carbonate, 2-(2,4-dimethylcyclohexyl)-pyridine, wherein the calculation of the weight percentage of every component has been performed on the basis that the presence of any diluent is ignored. The use of said composition to counteract malodour, and in malodour counteracting products.
Patent MX-357903-B (MX)
Title: Antimicrobial compounds and methods of making and using the same.
Inventor: ERIN M DUFFY
IPC: A61P31/00
Filed: 2012-04-11
Abstract: The present invention relates generally to the field of antimicrobial compounds and to methods of making and using them. These compounds are useful for treating, preventing, and reducing the risk of microbial infections in humans and animals.
Patent MX-370261-B (MX)
Title: Pressed paperboard servingware with arched bottom panel and sharp brim transition.
Inventor: MARK B LITTLEJOHN
IPC: B65D1/34
Filed: 2008-10-29
Abstract: A disposable servingware container (10) press-formed from a generally planar paperboard blank has a characteristic diameter, (D), and includes a bottom panel (12) having an arched central crown (14) with a convex upper surface (14a), a first annular transition portion (16) extending upwardly and outwardly from the bottom panel, with the proviso that a portion of the arched central crown defines a substantially continuous, convex arched profile (18) spanning at least 75% of the horizontal distance between center (20) of the container and the first annular transition. An optional sidewall portion (26) extends upwardly and outwardly from the first annular transition portion, while a second annular transition portion (28) flares outwardly with respect to the first annular transition portion defining a second radius of curvature, (R2). The ratio of R2/D is 0.0125 or less. An outer flange portion (32) extends outwardly with respect to the second annular transition portion and forms the outer perimeter of the container.
Patent MX-365876-B (MX)
Title: Milk replacer products having adjusted fatty acid profiles and methods of feeding same.
Inventor: KAKADE MADHU
IPC: A23C11/02
Filed: 2013-11-26
Abstract: Milk replacers include a fat component in which least about 10 percent of the total fat content is formed of medium chain triglycerides. Young animals consuming the milk replacer ingest the medium chain triglycerides at a rate of at least about 13.5 grams per head per day and exhibit improved animal performance. The milk replacers with the modified fatty acid profiles may include a reduced level of fat and protein compared to traditional milk replacers without negatively affecting performance of young animals, and may even enhance performance of the young animals. These milk replacers may be produced by adding the medium chain triglycerides during milk replacer formulation, and at least about 9 grams of medium chain triglycerides are provided per pound of milk replacer.
Patent MX-346352-B (MX)
Title: Cleaning composition comprising a gelling agent and a foaming surfactant.
Inventor: STÉPHANIE ANNAHEIM
IPC: A61K8/44
Filed: 2012-06-22
Abstract: The present invention relates to a composition for cleaning, in particular for cleansing of the skin and/or mucous membranes, in particular a personal care cleansing composition, to be applied onto tissue paper, in particular toilet paper. The composition comprises: - at least 70 % by weight of water, relative to the total weight of the composition; - 0.1 to 1 % by weight of at least one gelling agent, relative to the total weight of the composition, and - 0.1 to 10 % by weight of at least one surfactant including at least one foaming surfactant, relative to the total weight of the composition The present invention also relates to the use of said composition.
Patent MX-354005-B (MX)
Title: Novel npr-b agonists.
Inventor: FRANK OSTERKAMP
IPC: C07K7/06
Filed: 2010-09-23
Abstract: Disclosed are novel compounds having NPR-B agonistic activity. Preferred compounds are linear peptides containing 8-13 conventional or non-conventional L- or D- amino acid residues connected to one another via peptide bonds.
Patent MX-339303-B (MX)
Title: 2 -amino-4 - (pyridin- 2 -yl) - 5, 6 -dihydro-4h- 1, 3 -oxazine derivatives and their use as bace-1 and/or bace - 2 inhibitors.
Inventor: LUEOEND RAINER MARTIN
IPC: A61P3/10
Filed: 2012-08-23
Abstract: The invention relates to novel oxazine derivatives of formula (I), and pharmaceutically acceptable salts thereof, in which all of the variables are as defined in the specification, pharmaceutical compositions thereof, combinations thereof, and their use as medicaments, particularly for the treatment of Alzheimer's Disease or diabetes via inhibition of BACE-1 or BACE-2.
Patent MX-348941-B (MX)
Title: Means and methods for treating and/or preventing natural ahr ligand-dependent cancer.
Inventor: MICHAEL PLATTEN
IPC: C12N15/113
Filed: 2012-09-07
Abstract: The present invention relates to the field of cancer therapeutics and treatment of cancer. In particular, it relates to a method for treating and/or preventing a natural AHR ligand-dependent cancer comprising administering to a subject suffering from said cancer a therapeutically effective amount of an AHR inhibitor. Moreover, contemplated is a AHR inhibitor for use in treating and/or preventing a natural AHR ligand-dependent cancer.
Patent MX-352047-B (MX)
Title: Gaming machine.
Inventor: THOMAS FAUL
IPC: G07F17/32
Filed: 2012-10-18
Abstract: A gaming machine comprising at least one computer-controlled game device (3), which is connected to a game progress controlling device, wherein a device is provided for controlling the input and output elements (29). The device comprises a control device (14) which is coupled to the game progress controller and is in communication with a master (18), which communicates in real time via a two-wire connection (28) with input and output elements (29) designed as slaves (19).
Patent MX-355056-B (MX)
Title: Evaporator tube having an optimised external structure.
Inventor: ANDREAS BEUTLER
IPC: F28D21/00
Filed: 2012-11-21
Abstract: The invention relates to a metal heat exchanger tube (1) for the evaporation of liquids on the outside (21) of the tube, comprising a tube axis, a tube wall (2), and integrally formed ribs (3) that run circumferentially on the outside (21) of the tube. The ribs (3) have a rib foot (31), rib flanks (32), and a rib tip (33), wherein the rib foot (31) projects substantially radially from the tube wall (2). A respective groove (35) is located between every two ribs (3) that are adjacent to one another in the axial direction. At least first (41), second (42), and third (43) lateral material projections, which are formed from the material of the ribs (3), are arranged on a first, second, and third level on the rib flanks (32) in such a way that the grooves (35) are largely covered by all of the material projections (41, 42, 43). According to the invention, the first (41), second (42), and third (43) lateral material projections are formed on levels that are in each case differently spaced apart from the tube wall (2) in the radial direction.