baber/WOPTO huggingface dataset:
Patent TW-I758224-B (TW)
Inventor: HUANG CHING-CHIEN
IPC: C04B35/64
Filed: 2021-08-26
Granted: 2022-03-11
Abstract: A method of fabricating a modified ferrite magnetic powder and a method of fabricating a ferrite magnet are provided. The method of fabricating the modified ferrite magnetic powder includes steps of: providing a mixture; performing a calcination step to form a pre-processed object; performing a coarse pulverization step to form a plurality of coarsely-pulverized particles; performing a fine pulverization step to pulverize the coarsely-pulverized particles into first finely-pulverized particles and second finely-pulverized particles, respectively, wherein an average particle size of the first finely-pulverized particles is between 0.9 and 1 micron, and an average particle size of the second finely-pulverized particles is between 0.5 and 0.6 microns; and mixing the first finely-pulverized particles and the second finely-pulverized particles to obtain the modified ferrite magnetic powder, wherein an average particle size of the modified ferrite magnetic powder is between 0.7 and 0.8 microns.
Patent TW-I772188-B (TW)
Inventor: LU CHENG-MING
IPC: H05K3/42
Filed: 2021-09-24
Granted: 2022-07-21
Abstract: 本發明揭露一種多層電路板的穿孔成形方法、多層電路板製造方法、多層電路板及多層電路板製造系統。多層電路板的穿孔成形方法包含：準備步驟：準備多層芯板組，其包含多個芯板，各個芯板包含有標記單元，各個標記單元於縱向方向不相互重疊；掃描步驟：掃描多層芯板組，以取得各個標記單元的座標；計算步驟：利用該些座標計算出各個芯板的變形量；成形步驟：依據各個變形量及電路板穿孔位置資訊，於多層芯板組形成至少一個貫穿孔，以使多層芯板組成為多層電路板。
Patent TW-I790041-B (TW)
Inventor: CHENG HAN YI
IPC: C01B25/32
Filed: 2021-12-13
Granted: 2023-01-11
Abstract: A method for preparing hydroxyapatite is provided and comprises a mixing step, a hydrothermal treatment, and an annealing step. The mixing step provides a precursor mixture by mixing aqueous solutions containing calcium and phosphate ions in stoichiometric ratios Ca/P=1.67, the hydrothermal treatment is processed subsequently. The characterized in that ammonia was added in to the precursor mixture to bring and maintain the pH of 11.0~12.5, and the result product of the hydrothermal treatment is washed by a washing solution with ammonia and the annealing step is processed subsequently.
Patent TW-I802161-B (TW)
Title: 利用aiot架構設計轉移學習之人工智慧辨識系統
Inventor: HUI-YU SHEN
IPC: G06T1/00
Filed: 2021-12-21
Granted: 2023-05-11
Abstract: 一種利用AIOT架構設計轉移學習之人工智慧辨識系統，使重新訓練的人工智慧模型可以自動更新並派送到各個邊緣運算端點裝置，而雲端運算設備則採用大數據技術進行儲存，以驗證人工智慧結合物聯網的自動化運算與辨識機制，並瞭解整體資料處理流程；藉此本發明不斷自動收集物聯網模組的原始資料以重新訓練人工智慧模型，進而改善人工智慧模組的準確度，同樣地，人工智慧模組也會將新的模型派送到物聯網模組或邊緣端設備以加強感測或控制的成效，因此將可以實質有效提高產業應用AIoT技術的成果。
Patent TW-I806322-B (TW)
Title: 用於具有醯胺官能基的材料的染料以及使用其的染色方法
Inventor: HUANG JIE-LEN
IPC: C07D209/32
Filed: 2021-12-29
Granted: 2023-06-21
Abstract: 提供一種用於具有醯胺官能基的材料的染料以及使用其的染色方法。所述染料包括式(I)表示的化合物以及溶劑。按染料的總重量為100 wt%計，式(I)表示的化合物的含量為40 wt%至95 wt%。
         (I)
        在式(I)中，R
         1 、R
         2 及R
         3 各自獨立地為H、-OH或-COOH，
        其中R
         1 、R
         2 及R
         3 中的至少一者為-OH或-COOH。
Patent TW-I788189-B (TW)
Inventor: LIN MENG-LIANG
IPC: H01L21/56
Filed: 2022-01-13
Granted: 2022-12-21
Abstract: 提供半導體封裝以及其製造方法。半導體封裝至少包括電路基底、半導體晶粒和填充材料。電路基底有第一表面、與所述第一表面相反的第二表面和從所述第一表面凹進去的凹穴。電路基底包括介電材料和埋設在介電材料中並位於凹穴下方的金屬底板。金屬底板的位置對應於凹穴的位置。金屬底板是電性浮置的並被介電材料隔離。半導體晶粒設置在凹穴中，且與電路基底電性連接。填充材料設置在半導體晶粒和電路基底之間。填充材料填充凹穴且封裝半導體晶粒，而連接半導體晶粒和電路基底。
Patent TW-I804174-B (TW)
Inventor: CHANG CHIA-HAO
IPC: H05K3/40
Filed: 2022-01-24
Granted: 2023-06-01
Abstract: 本發明公開一種電路板通孔的電鍍方法，其包括：一提供步驟、一鑽孔步驟以及一鍍銅步驟。於提供步驟中，一電路板被提供。於鑽孔步驟中，電路板被鑽孔以對應於電路板形成有多個通孔。於鍍銅步驟中，電路板被進行電鍍，使多個通孔的內壁分別形成有一鍍銅層，並且鍍銅步驟實施時的電流密度與鍍銅層的厚度呈反比。
Patent TW-I803197-B (TW)
Title: A method of stabilizing steel slag by steam aging treatment
Inventor: TSAI JIUN-WEI
IPC: C21B3/06
Filed: 2022-02-17
Granted: 2023-05-21
Abstract: A method of stabilizing steel slag by steam aging treatment includes stacking steel slag in a steam pit to form a stack. The stack is formed with a plurality of steel slag layers. Each steel slag layer is sprayed by water whose spraying amount is at least 6 percent by weight of the amount of said steel slag. The method further includes introducing high temperature steam to enhance the thermal conduction between the steel slag layers whereby the water staying on said steel slag is heated to induce water steam, and the water steam causes free calcium oxide in the steel slag to have a reaction whereby calcium hydroxide is produced to prevent the possible follow-up expansion of the steel slag, which attains the stabilization effect. Preferably, a plurality of thermometers can be added to measure the temperature of an interior of the stack so that the heating-up time adapted to the stabilization of the steel slag can be shortened, and the stability of the steel slag can be efficiently increased.
Patent TW-I780009-B (TW)
Inventor: KIMURA HAJIME
IPC: H01L51/50
Filed: 2006-11-24
Granted: 2022-10-01
Abstract: 一種顯示裝置，包含負載、用以控制供應至負載之電流值的電晶體、電容器、第一導線、第二導線、及第一至第四開關。由電晶體之臨限電壓的變化所造成的電流值之變化可透過以下步驟來抑制：(1)在儲存電容器中保持電晶體的臨限電壓，(2)根據視頻信號來輸入電位，以及(3)在儲存電容器中保持係臨限電壓與根據視頻信號之電位的和之電壓。因此，可供應所欲之電流至諸如發光元件的負載。
Patent TW-I783895-B (TW)
Title: 隨機式ｒｓ碼之ｑｒ碼驗証系統及方法
Inventor: LIN CHI YUAN
IPC: G06F21/36
Filed: 2022-04-01
Granted: 2022-11-11
Abstract: 本發明係揭露一種隨機式RS碼之QR碼驗証系統及方法，其包括門禁系統、資訊裝置及伺服器端。伺服器端與門禁系統及資訊裝置資訊連結，當資訊裝置位於門禁系統有效距離內時，經伺服器端確認有效距離後，則對資訊裝置發送QR碼驗証碼，門禁系統將所接收到之QR碼驗証碼進行影像擷取後回傳至伺服器端，經伺服器端驗證為正確時，則對門禁系統發出解鎖訊號，經門禁系統解碼確認後進行解鎖；其中，當伺服器端對資訊裝置發送QR碼驗証碼的同時，則將QR碼驗証碼之RS碼的產生多項式進行隨機改變，以產生改變產生多項式 g     i   ( x )，並將改變產生多項式 g     i   ( x )回傳給門禁系統，使門禁系統做出QR碼驗証碼錯誤更正的步驟，俾能藉由改變產生多項式而產生非標準型式的QR碼，由於非使用一般標準QR碼的解碼方法進行回復明文，所以在QR碼驗証上會有較佳的安全保密效果。
Patent TW-I815421-B (TW)
Inventor: CHAO KUO-HENG
IPC: H02P27/04
Filed: 2022-04-29
Granted: 2023-09-11
Abstract: 本案提供一種馬達變頻器，耦接輸入電源及馬達，並藉由控制機械式開關來接收或關閉輸入電源。馬達變頻器包括主要及次要輔助電路、微處理器、閘極驅動器及馬達驅動系統。主要輔助電路耦接輸入電源以輸出第一輸出電壓，次要輔助電路耦接輸入電源以輸出第二輸出電壓，其中第一輸出電壓大於第二輸出電壓。微處理器藉由閘極驅動器操作馬達驅動電路的驅動開關，以切換輸入電源來驅動馬達。當微處理器判斷第一輸出電壓異常且馬達轉速超過安全速限時，微處理器藉由閘極驅動器控制驅動開關形成主動短路來停止馬達，並截止機械式開關來保護輸入電源。
Patent TW-I809853-B (TW)
Inventor: Wang li-shu
IPC: C12N1/21
Filed: 2022-05-03
Granted: 2023-07-21
Abstract: 本發明提出一種可生成玻尿酸的益生菌，其包含：長雙歧桿菌Gold-01菌株、或短雙歧桿菌FL-01菌株。本發明另提供上述益生菌的應用。
Patent TW-I806592-B (TW)
Inventor: CHEN HUNG-SHAN
IPC: G02F1/13
Filed: 2022-05-06
Granted: 2023-06-21
Abstract: A dimmer includes a liquid crystal (LC) panel and a driving circuit. The LC panel has a plurality of LCs doped with dichroic dye. The LC panel comprises a plurality of pixels. The driving circuit is electrically connected to the LC panel, and configured to control driving of the pixels of the LC panel. At least one of the pixels has a storage capacitor and an LC capacitor coupled in parallel. A ratio of a capacitance value of the LC capacitor to a capacitance value of the storage capacitor is greater than 10:1. The driving circuit is configured to control an LC angle of LCs in each of the pixels, and the dichroic dye is driven by surrounding LCs and presents an angle correlated with the LC angle of the surrounding LCs.
Patent TW-I799276-B (TW)
Title: Intelligent opening and closing structure of range hood
Inventor: Chen chao-wen
IPC: F24C15/20
Filed: 2022-05-26
Granted: 2023-04-11
Abstract: An intelligent opening and closing structure of a range hood includes two wing plates and at least one driving device. The two wing plates are disposed on opposite sides of a body of the range hood, the driving device is connected to the two wing plates. When the range hood is started, the driving device is configured to drive the two wings to open. The two wings are located at the bottom and two sides of the body, so that an oil fume blocking area is formed under the range hood. The oil fume can be blocked in this area in advance, so that the oil fume will not expand outward, and then be drawn away by a fan set. Therefore, an effect of removing oil fume before it spreads can be achieved.
Patent TW-I805410-B (TW)
Title: 功率優化方法、使用者設備及其電腦可讀介質
Inventor: CHANG CHIAO-CHIH
IPC: H04W52/14
Filed: 2022-06-16
Granted: 2023-06-11
Abstract: 提供了一種用於上行鏈路資料傳輸的功率優化方法。所述功率優化方法應用於UE。所述功率優化方法包括以下步驟。UE確定UE的當前應用場景。UE確定與當前應用場景相對應的資料傳輸視窗。與UE的不同應用場景相對應的資料傳輸視窗具有傳輸資料的不同時段和進入暫停的不同時段中的至少一個。UE可以基於所確定的資料傳輸視窗來傳輸資料。
Patent TW-I814525-B (TW)
Inventor: ALVAREZ RODRIGUEZ RUBEN
IPC: C07K16/28
Filed: 2018-02-14
Granted: 2023-09-01
Abstract: 本揭露提供包括特異性結合到CD70的抗原結合分子之抗-CD70抗體、其抗原結合片段、嵌合抗原受體(CAR)和經工程處理之T細胞受體(TCR)、編碼彼等之多核苷酸及包含彼等之體外細胞。本文描述之多核苷酸、多肽及體外細胞可用於經工程處理之TCR及/或CAR T細胞療法以用於治療罹患癌症之患者。在一具體實施例中，本文描述之多核苷酸、多肽及體外細胞可用於治療多發性骨髓瘤。
Patent TW-I811150-B (TW)
Title: 熱硬化性樹脂組成物
Inventor: SAKAGUCHI TAKAHIRO
IPC: C08L25/02
Filed: 2018-12-14
Granted: 2023-08-01
Abstract: 本發明提供新穎之熱硬化性樹脂組成物。
        本發明之熱硬化性樹脂組成物包含具有以下述式(1)表示之構造單位、以下述式(2)表示之構造單位及以下述式(3)表示之構造單位的自我交聯性共聚物、三嗪系紫外線吸收劑及有機溶劑，前述三嗪系紫外線吸收劑係相對於前述自我交聯性共聚物之含量以3質量%至20質量%之比例含有，
         (式中，Ar表示縮合環式烴基，R
         1 及R
         2 分別獨立表示氫原子或甲基，R
         3 表示單鍵或伸烷基，A
         1 表示具有環氧乙烷環之基，R
         4 表示烷基，A
         2 表示烷氧基)。
Patent ZA-200005301-B (ZA)
Title: New drug combinations of a N.A.R.I., preferably reboxetine, and pindolol.
Inventor: TAYLOR DUNCAN PAUL
IPC: A61K31/535
Filed: 2000-09-29
Abstract: This patent application describes a new combination treatment of selective, noradrenaline-reuptake inhibitors (NARI) and specifically, reboxetine, and pindolol to provide rapid relief to patients suffering from depression, general anxiety, attention deficit hyperactivity disorder (ADHD), anxiety disorders such as obsessive compulsive disorders (OCD), panic disorders (PD), social phobia (SD) and the like.
Patent ZA-200202335-B (ZA)
Title: Utilisation of dialkylfumarates for treating host-versus-graft reactions and auto-immune diseases.
Inventor: JOSHI RAJENDRA K
IPC: A61P37/06
Filed: 2002-03-22
Abstract: The present invention relates to the use of certain dialkyl fumarates for the preparation of pharmaceutical preparations for use in transplantation medicine or for the therapy of autoimmune diseases and said compositions in the form of micro-tablets or pellets. For this purpose, the dialkyl fumarates may also be used in combination with conventional preparations used in transplantation medicine and immunosuppressive agents, especially cyclosporines.
Patent ZA-200401848-B (ZA)
Title: Aminoindazole derivatives active as kinase inhibitors, process for their preparation and pharmaceutical compositions containing them.
Inventor: AMICI RAFFAELLA
IPC: A61P31/12
Filed: 2004-03-05
Abstract: Compounds which are 3-aminoindazole derivatives or pharmaceutically acceptable salts thereof, together with pharmaceutical compositions comprising them are disclosed; these compounds or compositions are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, cell proliferative disorders, Alzheimer's disease, viral infections, auto-immune diseases and neurodegenerative disorders.
Patent ZA-200407590-B (ZA)
Title: Heterocyclic compounds which inhibit leukocyte adhesion mediated by alpha-4 intergrins
Inventor: KONRADI ANDREI W
IPC: A61P29/00
Filed: 2003-05-27
Abstract: Disclosed are compounds which bind alpha<SUB>4 </SUB>integrins, preferably VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by alpha<SUB>4 </SUB>integrins, preferably VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
Patent ZA-200605163-B (ZA)
Title: PROCESS FOR THE PREPARATION OF (3R,3AS,6AR)-HEXAHYDROFURO [2,3-b] FURAN-3YL(1S,2R)3-[[(4-AMINOPHENYL) SULFONYL] (ISOBUTYL) AMINO]-1-BENZYL-2-HYDROXYPROPYLCARBAMATE
Inventor: GOYVAERTS NICOLAAS MARTHA FELIX
IPC: C07D/
Filed: 2006-06-22
Abstract: The present invention relates to a process for the preparation of (3R,3aS,6aR)­-hexahydrofuro [2,3-b] furan-3-yl (1S,2R)-3-[[(4-aminophenyl) sulfonyl] (isobutyl) amino]-1-benzyl-2-hydroxypropylcarbamate as well as intermediates for use in said process. More in particular the invention relates to processes for the preparation of (3R,3aS,6aR)-hexahydrofuro [2,3-b] furan-3-yl (1S,2R)-3-[[(4-aminophenyl) sulfonyl] (isobutyl) amino]-1-benzyl-2-hydroxypropylcarbamate which make use of 4-amino-N­ ((2R,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N-(isobutyl)benzene sulfonamide intermediate, and to processes amenable to industrial scaling up. (3R,3aS,6aR)-hexahydrofuro [2,3-b] furan-3-yl (1S,2R)-3-[[(4-aminophenyl) sulfonyl] (isobutyl) amino]-1-benzyl-2-hydroxypropylcarbamate is particularly useful as HIV protease inhibitors.
Patent ZA-200903652-B (ZA)
Title: Methods for treating disruptive behavior disorders
Inventor: HAAS MAGALI
IPC: A61P/
Filed: 2009-05-26
Abstract: The present invention is a method for the treatment of Disruptive Behavior Disorders including both Conduct Disorder and Oppositional Defiant Disorder comprising administering to a subject in need thereof a therapeutically effective amount of one or more carbamate compounds of Formula 1 and/or Formula 2 as herein defined and shown below. The present invention is directed to a method for the treatment of Disruptive Behavior Disorders including both Conduct Disorder and Oppositional Defiant Disorder, which includes mono-therapy and alternatively, co-therapy with at least one additional psychoactive medication.
Patent ZA-202203918-B (ZA)
Title: Comminution device
Inventor: SCHARFE FELIX
Filed: 2022-04-06
Abstract: The invention relates to a comminution device (10) for mechanically comminuting material conglomerates consisting of materials of varying density and/or consistency, comprising a comminution chamber (14) having a supply side with a supply means (12) above the comminution chamber (14) and a discharge side, which comminution chamber is enclosed by an, in particular circular cylindrical and/or conical, downwardly widened comminution chamber wall (42) and has at least two portions in succession in the axial direction, in each of which at least one rotor (26, 28, 30) is arranged coaxial with the comminution chamber, each rotor having a rotor shaft (25, 27, 29) and having striking tools (38) which extend substantially radially into the comminution chamber (14) at least during operation, the rotors (26, 28, 30) having opposite directions of rotation in at least two successive portions, deflection ribs (46, 48) being arranged on the inside of the comminution chamber wall at axial intervals and/or the radius of the comminution chamber wall (42) increases from top to bottom. According to the invention at least one dust outlet (70, 72, 74) is arranged in and/or below the comminution chamber wall (42) and/or in connection with a material outlet (92), which dust outlet (70, 72, 74, 96) is connected to an air flow device (84) for discharging the particle/air mixture produced in the comminution chamber (14), and which air flow device (84) has at least one fan for transporting the particle/air mixture from the comminution chamber (14). Very high impact energies of material conglomerates to be separated against the striking tools are achieved by means of such a device, wherein the dust, i.e. the generated air/particle mixture generated during comminuting is effectively discharged from the comminution chamber to ensure smooth operation.
Patent ZA-202204896-B (ZA)
Title: Compositions and methods for delivering cannabinoids to skin
Inventor: CHAN DIVA
Filed: 2022-05-04
Abstract: Provided herein are compositions for delivering one or more cannabinoids to the skin of a subject and methods of using the compositions to deliver the one or more cannabinoids to the skin of a subject. The compositions contain a carrier that facilitates the delivery and permeation of cannabinoids to and through the skin. The carriers of the compositions contain squalane or mixtures of squalane and hemisqualane. The compositions described herein may serve as the base for the preparation of various cosmetics or various pharmaceuticals. The cosmetics or pharmaceuticals may be used to reduce inflammation, control pain, or prevent aging of the skin of a subject.
Patent GR-1004544-B (GR)
Title: Tw0-face fringe
Inventor: BOTSIVALIS PANAGIOTIS
IPC: D04D5/00
Filed: 2003-02-21
Abstract: t is disclosed herein a fringe composed of two woven hems ending in a fringe. The hems are united in the form of a fork and each of them is presented in different colour and elegant design. The fringe in question can be produced from any kind of twisted or untwisted yarn (synthetic, acrylic, cotton yarn etc), in the desired length and thickness and in width ranging from 2 to 20 cm. The advantage of the invention is that the invented type of fringe offers reduced production cost as well as direct, fast and upgraded quality production.
Patent GR-1005047-B (GR)
Title: Wall coating with marble slabs perimetrically supported by aluminium sections
Inventor: TABAKAKIS STEFANOS GEORGIOU
IPC: E06B1/34
Filed: 2004-03-18
Abstract: luminium sections, the extremities of which engage the recesses formed at the sides of the slabs 11, perimetrically support the slabs of marble or granite or other material used for covering the facade of buildings. The aluminium sections in use are composed of the horizontal sections 21 supporting and retaining in the horizontal and throughout the length of their horizontal sides the successively positioned slabs 22,23, and the perpendicular sections 24,25 retaining the slabs 26 in the vertical direction. The dimensions and the form of the sections and extremities thereof depend on the dimensions of the slabs and the distance between slabs set in the horizontal or vertical direction, while the depth and the width of the recesses formed on the slabs sides are dependable on the kind and the quality of the material in use. The direction of the extremities of the aluminium sections depends on the level of the marble coating as in fig. 2 where slabs are placed at the same level or as in fig. 3,4 where the slabs level differs. A metal framework, which is capable of withstanding the vertical loads of the marble coating and the vent pressures, supports the aforementioned aluminium sections.
Patent IN-191688-B (IN)
Inventor: ABPLANALP ROBERT HENRY
IPC: B21D51/46
Filed: 1995-09-06
Abstract: An improved gasketed mounting cup for an aerosol container wherein the gasket is a folded-over and hinged sleeve gasket; said gasket being used as an alternative to the cut-type gasket. In the preferred version the hinge is distal to the body portion of the mounting cup. There is also provided a method for forming the improved gasketed mounting cup, as well as a novel punch for forming the folded-over or hinged gasket.
Patent IN-190816-B (IN)
Inventor: CLAIR ST ALBERT RONALD
IPC: B68G9/00
Filed: 1996-06-07
Abstract: Methods and apparatus are provided for forming strings of springs enclosed within pockets having flat overlapping side seams avoiding problems with false loft in mattress construction.
Patent MX-340066-B (MX)
Title: System for classifying solid residues.
Inventor: FRANCISCO EDUARDO QUINTERO OLIVEROS
IPC: B65F1/00
Filed: 2011-11-04
Abstract: The present invention is related to the handle and treatment of solid residues in general, particularly referring to a novel system for handling, classifying and separating solid wastes or residues; the system is characterised in that it comprises at least a bag container being substantially "U"-shaped, opened at the upper portion and closed at the lower portion thereof, which comprises open fastening means at the upper portion thereof, which are adapted to be hooked to the handles of the bag, and a couple of external hooks centrally protruded and adapted to be hooked to a single-piece support element, the lower portion of this latter element defining a bracket element frontally protruded and adapted to receive the hooks of said bag container element, the upper portion of the element being adapted to be hooked and hung over any hook means or furniture element that has any type of handle, protrusion or prominence.
Patent MX-350166-B (MX)
Title: Apparatus and methods for visual demonstration of dental erosion on simulated dental materials.
Inventor: GEORGE ENDEL DECKNER
IPC: A61K6/838
Filed: 2010-09-01
Abstract: Comparative effectiveness of various oral care products such as dentifrices on preventing dental erosion may be demonstrated using simulated enamel. A substrate is prepared. A mineral layer to simulate dental enamel is nucleated by solution growth on the substrate surface. Alternatively, the mineral layer may be nucleated on a template comprising a self-assembled monolayer formed on a gold layer deposited on the substrate surface. The mineral layer may comprise a homogeneous layer of hydroxyapatite or a thin veneer of hydroxyapatite on a layer of amorphous calcium phosphate. The simulated enamel is then optionally treated with an oral care product and subjected to an acid challenge. The amount of mineral layer remaining after the acid challenge dramatically illustrates the effectiveness or non-effectiveness of the oral care product at preventing dental erosion.
Patent MX-340103-B (MX)
Title: Process for making low compression set and high airflow mdi viscoelastic polyurethane foam.
Inventor: RANDAL E AUTENRIETH
IPC: C08G18/48
Filed: 2011-08-30
Abstract: A reaction system comprising an organic polyisocyanate and an isocyanate reactive component for preparation of a viscoelastic polyurethane foam is provided. The isocyanate reactive component comprises (i) from 10 to 50% by weight of one or more low equivalent weight propylene oxide rich (PO-rich) polyols having a combined number average equivalent weight from 200 to 500, (ii) from 45 to 95% by weight of one or more ethylene oxide (EO-rich) polyols having a combined number average equivalent weight from 200 to 800 and an ethylene oxide content from 40% to 65% by weight of the total mass of the EO-rich polyol and at least one of (iii) from 10 to 30% by weight of one or more high equivalent weight PO-rich polyols having a number average equivalent weight from 800 to 2,000 or (iv) from 10 to 40% by weight of one or more propylene oxide co-polymer polyols containing styrene-acrylonitrile.
Patent MX-368282-B (MX)
Title: Flexible tunnel for a connection terminal and terminal comprising one such tunnel.
Inventor: DANIEL VANZETTO
IPC: H01R4/36
Filed: 2013-09-09
Abstract: The flexible tunnel has a metal strip that is provided to cut and bend to form a flexible frame that delimits an opening (18) of quadrangular cross section for an insertion of a cable. The opening is delimited by lateral branches (24) that are extending parallel to one another from a bottom (20) of tunnel main-portion. A clamping screw is intended to pass through an upper branch (26) in a perpendicular manner to form angle of deformations (alpha 1,alpha 2) with a longitudinal axis of tunnel main-portion, when tunnel main-portion is in an untightened state. An independent claim is included for a connection terminal.
Patent MX-344547-B (MX)
Title: Filtering method for reducing the impulsive noise in power lines.
Inventor: JUAN CARLOS GARCÍA INFANTE
IPC: H04B15/00
Filed: 2013-10-03
Abstract: A novel form for reducing the impulsive noise with sporadic appearance, random duration and amplitude in an electric power signal. The aforementioned is performed by the fuzzy digital filtering method of present invention. For softening or reducing the impulsive noise of a signal, it is required that the intelligent filter includes a (a) generator of impulsive noise, (b) identification error, (c) a limit of convergence error, (e) a fuzzy inference, (f) a knowledge base and (g) an output inference. This method comprises the stages of predictor and identifier based on a model of the black box type with a fuzzy-type architecture, a noise canceller considering the signal average and allowing the impulsive noise to be reduced in a 99.9%, thus having a minimum perturbation resulting into a power signal with softened noise in the stochastic-type perturbations with exponential decline, which is described as sporadic impulsive noise.