baber/WOPTO huggingface dataset:
Patent TW-I747729-B (TW)
Inventor: HSU YUAN-JU
IPC: D06N3/10
Filed: 2021-01-29
Granted: 2021-11-21
Abstract: A manufacturing method of buffer pad and a buffer pad are provided. The manufacturing method of buffer pad includes a mixing step, a calendaring step, fitting embossing steps, and a maturing and pressing step. In the mixing step, fluororubber, modifier, vulcanizing agent, and acid absorbent are mixed to form a mixed rubber. In the calendaring step, the mixed rubber is calendared on opposite sides of a glass cloth layer to form two mixed rubber layers. In the fitting embossing steps, two embossed fabrics are attached to the two outer surfaces of the two mixed rubber layers that are relatively far away from the glass cloth layer, then respectively remove the two embossed fabrics to form cloth-like patterns on the two outer surfaces,. In the maturing and pressing step, two fireproof cloth layers are respectively pressed on the two outer surfaces to form a semi-finished product, and the semi-finished product is vulcanized to form the buffer pad.
Patent TW-I744183-B (TW)
Title: Capacitor unit and manufacturing method thereof
Inventor: YEH KUO-YU
IPC: H01G4/005
Filed: 2021-02-01
Granted: 2021-10-21
Abstract: A capacitor unit and a manufacturing method thereof are provided. The manufacturing method includes providing a carrier board, forming a metal layer on the carrier board, and defining each metal block on the metal layer, and forming each intermediate stacked structure on each metal block , which has a first capacitive conductive layer, a second capacitive conductive layer, and a capacitive insulating layer between the first capacitive conductive layer and the second capacitive conductive layer that are electrically connected to the metal blocks, and then removing the carrier board to expose the metal blocks and form a plurality of independent capacitor units. Each metal block and the second capacitor conductive layer in each intermediate stack structure serve as the bottom electrode and the top electrode of each capacitor unit, respectively. In this way, the present application can produce a double-sided capacitor unit with high capacitance.
Patent TW-I747772-B (TW)
Inventor: HIRAKATA YOSHIHARU
IPC: H05K5/02
Filed: 2014-08-27
Granted: 2021-11-21
Abstract: A novel foldable display device or an electronic device using the same, e.g., a portable information processor or a portable communication information device, is provided. A foldable display device of which a display panel can be folded  n  times ( n    1, and  n  is a natural number) at a curvature radius of greater than or equal to 1 mm and less than or equal to 100 mm is obtained. The display device can be miniaturized by being foldable. In addition, in the state where the flexible display panel is opened, display which is unbroken and continuous over a plurality of housings is possible. The plurality of housings can store a circuit, an electronic component, a battery and the like inside as appropriate, and the thickness of each housing can be small.
Patent TW-I746414-B (TW)
Inventor: KIRCHHOFFER HEINER
IPC: H04N19/46
Filed: 2011-04-12
Granted: 2021-11-11
Abstract: Coding schemes for coding a spatially sampled information signal using sub-division and coding schemes for coding a sub-division or a multitree structure are described, wherein representative embodiments relate to picture and/or video coding applications.
Patent TW-I798721-B (TW)
Title: Boot control circuit of computer system
Inventor: WU CHI-YU
IPC: G06F9/4401
Filed: 2021-06-17
Granted: 2023-04-11
Abstract: A power-on control circuit of a computer system is presented and is coupled to a system power module. The power-on control circuit includes a main board and a connecting port module. The main board includes a switch for controlling the system power module, and the connecting port module includes a detecting pin. The main board controls the system power module to output a power to boot the computer system according to a connection between the detecting pin and the switch.
Patent TW-I782608-B (TW)
Title: Electronic device and method for providing recommended diagnosis
Inventor: LONG AN JIM
IPC: G16H50/30
Filed: 2021-07-02
Granted: 2022-11-01
Abstract: An electronic device and a method for providing a recommended diagnosis are provided. The method includes: obtaining a first similarity between a first diagnosis and a first medical parameter; obtaining a medical record of a patient; in response to the medical record including the first medical parameter, generating a recommended diagnosis list corresponding to the medical record according to the first similarity, wherein the recommended diagnosis list includes the first diagnosis corresponding to the first similarity; and outputting the recommended diagnosis list.
Patent TW-I779827-B (TW)
Title: 碳化矽金屬氧化物半導體閘極式(MOS-gated)半導體裝置
Inventor: YEN CHENG-TYNG
IPC: H01L29/41
Filed: 2021-09-13
Granted: 2022-10-01
Abstract: 本發明提供一種碳化矽金屬氧化物半導體閘極式（MOS-gated）半導體裝置，包括：一碳化矽基板、一漂移層、一第一摻雜區、一第二摻雜區、複數個第三摻雜區、一閘極絕緣層、一閘電極、以及一金屬層。該第一摻雜區包含複數個基體部、複數個第一延伸部、以及複數個第一連接部，該些基體部和該些第一連接部沿該第一水平方向延伸且交替排列於該些第一延伸部之間。該第二摻雜區和該第一摻雜區之間定義出複數個的通道區。該閘電極包括一閘極總線區和一主動區，該主動區的複數個閘電極開口間隔的一最小閘極寬度（W
         g ）滿足下式：
        W
         g ＞W
         jfet +2×L
         ch +2×L
         x 。
Patent TW-I777781-B (TW)
Title: 語音控制燈具組
Inventor: CHEN YEN-ER
IPC: G10L15/22
Filed: 2021-09-23
Granted: 2022-09-11
Abstract: 本發明公開一種語音控制燈具組。語音控制燈具組包含語音音箱以及多個燈具。語音音箱接收用戶所發出的語音，識別語音的內容，依據語音的內容以產生多個發光控制訊號。多個燈具依據從語音音箱分別接收到的多個發光控制訊號發光。
Patent TW-I795921-B (TW)
Title: Image detection method, computer device, and storage medium
Inventor: CHIEN YU-HSUAN
IPC: G01N21/88
Filed: 2021-09-24
Granted: 2023-03-11
Abstract: The present application provides an image detection method, a computer device, and a storage medium. The image detection method includes: acquiring a plurality of first defective images; performing an image correction on each of the first defective images; acquiring first sub-area images of each of the first defective images; performing an image defect processing on each first sub-area image; obtaining a target model based on the first sub-area images after the image defect processing; obtaining a second defective image; performing an image correction on the second defective image; obtaining second sub-area images of the corrected second defective image; performing an image defect processing on each of the second sub-area image; and using a target model to detect each of the second sub-area image after the image defect processing to 
obtain a detection result. This application can assist in detecting whether an image is abnormal and improve the accuracy of image detection.
Patent TW-I769095-B (TW)
Title: 高寫入效率的反熔絲陣列
Inventor: HUANG YU-TING
IPC: H01L23/525
Filed: 2021-10-08
Granted: 2022-06-21
Abstract: 一種高寫入效率的反熔絲陣列，其包含至少一子記憶體陣列，子記憶體陣列具有並排配置於相鄰的兩位元線之間的兩個反熔絲記憶晶胞，兩個反熔絲記憶晶胞之反熔絲電晶體皆包含具有一個以上的尖角重疊於第一閘極介電層上的反熔絲閘極，且兩個反熔絲記憶晶胞之選擇電晶體的第二閘極介電層彼此連接，使得兩個反熔絲記憶晶胞可連接到不同位元線，並連接到相同選擇線和相同字線。本發明利用源極接點共用及兩個選擇電晶體共用一個通道的配置方式，不但可穩固源極架構，同時可增大選擇電晶體的通道寬度，而增加寫入效率，且沒有增加整體佈局面積。
Patent TW-I795951-B (TW)
Title: Bulk-acoustic wave resonator
Inventor: HAN SANG HEON
IPC: H03H9/15
Filed: 2021-10-18
Granted: 2023-03-11
Abstract: A bulk-acoustic wave (BAW) resonator is provided. The BAW includes a substrate, a first electrode disposed on the substrate, a piezoelectric layer disposed to cover at least a portion of the first electrode, and a second electrode disposed to cover at least a portion of the piezoelectric layer, wherein the piezoelectric layer includes an intermediate layer, a first layer disposed above the intermediate layer and a second layer disposed below the intermediate layer, the first layer and the second layer are symmetrical in relation to a plane through which a central line of the intermediate layer passes in a thickness direction, and a thickness of the intermediate layer is greater than a thickness of each of the first and second layers.
Patent TW-I779913-B (TW)
Title: Titanium-containing alloy steel and method for producing the same
Inventor: TSAI YU-TING
IPC: C22C38/14
Filed: 2021-11-01
Granted: 2022-10-01
Abstract: The present invention relates to a titanium-containing alloy steel and a method for producing the same. The method for producing the titanium-containing alloy steel uses a specific tapping temperature and a specific temperature of a finish rolling process to produce the titanium-containing alloy steel having an appropriate tensile strength and low variance of the tensile strength, such that the titanium-containing alloy steel can be applied to bonding wires for a gas-shielded welding process.
Patent TW-I789970-B (TW)
Title: 預埋結構
Inventor: CHEN WEN-I
IPC: E04B1/19
Filed: 2021-03-05
Granted: 2023-01-11
Abstract: 一種預埋結構，包括一底板、至少兩結合柱及至少兩勾掛件，該些結合柱豎立設置於底板上，該些結合柱間隔的設置，該些勾掛件分別設置於該些結合柱上，或分別設置於該些結合柱的一側。所述勾掛件能用以與結構鋼筋、混凝土結合，使預埋結構埋設於天花板內，以便利用螺絲結合預埋結構與吊板，使熱水器重量得以直接傳遞至預埋結構，且施工簡單容易。
Patent TW-I804100-B (TW)
Title: 多孔複合材料的製造方法
Inventor: CHENG HAN YI
IPC: A61L27/12
Filed: 2021-12-13
Granted: 2023-06-01
Abstract: 一種HAP/β-TCP多孔複合材料的製造方法，該方法至少包含提供一乾粉混合物、提供一造粒混合物以及執行一退火步驟。乾粉混合物包含40wt%至55wt%的氫氧基磷灰石、25wt%至40wt%的β-三鈣磷酸鹽以及10wt%至20wt%的粒徑為250µm至600µm的聚乙烯(PE)顆粒。乾粉混合物與糖水溶液混合後形成一顆粒混合物，並進行該退火步驟。該退火步驟的溫度控制程序包含以每小時20℃至30℃的升溫速率從80℃至100℃提高到400℃至600℃，接著持溫。
Patent TW-I810794-B (TW)
Title: 跨騎型車輛
Inventor: CHEN GUAN-TING
IPC: B60L58/10
Filed: 2022-01-21
Granted: 2023-08-01
Abstract: 一種跨騎型車輛，包括一電池、一電池箱、一護蓋、一鎖定機構以及一解鎖機構。該電池適於被置於該電池箱之中。護蓋樞接該電池箱，其中，該護蓋於一第一護蓋方位以及一第二護蓋方位之間樞轉。解鎖機構連接該鎖定機構，該解鎖機構適於使該鎖定機構從一鎖扣狀態切換至一解鎖狀態，以釋放該護蓋。
Patent TW-I776777-B (TW)
Title: 化粧品容器
Inventor: CHEN JIA-DE
IPC: A45D33/22
Filed: 2022-02-08
Granted: 2022-09-01
Abstract: 本創作係一種化粧品容器，其包含化粧品容器本體及可拆組地套設於該化粧品容器本體之上殼體及下殼體，化粧品容器本體具有能相對樞轉的上殼部及下殼部，上殼體係定向地套設於上殼部並能帶動該上殼部同步轉動，下殼體係定向地套設於下殼部並能帶動該下殼部同步轉動，本創作化粧品容器能藉由所述上殼體與下殼體分別定向設置於化粧品容器本體之上殼部及下殼部，使本創作化粧品容器能在不影響其機能性操作下，同時提高產品的外型多樣性及變化性，並能提供化粧品容器本體表面的標示或圖案足夠的保護。
Patent TW-I777895-B (TW)
Inventor: CHANG JYH-YUAN
IPC: B42F13/16
Filed: 2022-02-11
Granted: 2022-09-11
Abstract: 多環文件孔夾包括定位鎖銷、活動式中心主軸本體、第一支架本體、
第二支架本體與C形環。活動式中心主軸本體，其主體為由多個圓柱體與多個矩形體交錯而成且活動式中心主軸本體之本體頂部連接至定位鎖銷且頂部旁之矩形體表面具有第一定位槽與第二定位槽。第一支架本體具有多個第一半環圈且彼此等距設置於第一支架本體上，並且第一支架本體上具有多個第一中空體且彼此等距設置於第一支架本體上。第二支架本體，其與第一支架本體為互補式對稱，第二支架本體具有多個第二半環圈且彼此等距設置於第二支架本體上，並且第二支架本體上具有多個第二中空體且彼此等距設置於第二支架本體上。
Patent TW-I796183-B (TW)
Inventor: MAO YU-NUNG
IPC: G06F3/042
Filed: 2022-03-25
Granted: 2023-03-11
Abstract: 一種指紋辨識方法，應用於指紋辨識裝置。指紋辨識方法包含計算第一指紋影像的灰階差值、根據灰階差值定義第一電壓差值、執行指紋感測以取得第二電壓差值以及根據第一電壓差值與第二電壓差值辨識指紋是否為真。
Patent TW-I799223-B (TW)
Title: Virtual reality system for muscle strength scale teaching
Inventor: WU BOR-TSANG
IPC: G06F3/01
Filed: 2022-04-01
Granted: 2023-04-11
Abstract: The present invention relates to a virtual reality system for muscle strength scale teaching, which enables users to experience the scene in person through the virtual reality, and improves the overall learning effect and the purpose of practical application through continuous simulation exercises.
Patent TW-I795261-B (TW)
Title: 傳輸配置指示（ｔｃｉ）狀態的確定方法、裝置及終端設備
Inventor: Lu yi-wen
IPC: H04W80/00
Filed: 2022-04-01
Granted: 2023-03-01
Abstract: 本發明實施例提供了一種傳輸配置指示(TCI)狀態的確定方法、裝置及終端設備，該方法包括：接收網路設備發送的RRC信令；在接收MAC-CE的啟動資訊之前，根據RRC信令中的PDSCH對應的SFN傳輸方式確定PDSCH對應的TCI狀態、根據RRC信令中的PDCCH對應的目標傳輸方式確定PDCCH對應的TCI狀態；在接收到MAC-CE的啟動資訊且接收DCI與接收其調度的PDSCH的時間間隔小於預設門限的情況下，根據RRC信令中是否攜帶目標使能參數的情況、CORESET選擇規則和TCI狀態選擇規則，確定PDSCH對應的TCI狀態。本發明可以保證PDSCH和PDCCH資料的正確接收。
Patent TW-I807830-B (TW)
Title: 一種含氰基取代的大環類化合物的晶型及其製備方法
Inventor: WANG JIAN FEI
IPC: C07D498/22
Filed: 2022-05-18
Granted: 2023-07-01
Abstract: 一種含氰基取代的大環類化合物的晶型及其製備方法，還包括所述晶型在製備治療ROS1基因異常表現的實體瘤的藥物中的應用。
Patent TW-I812419-B (TW)
Title: Movable signage and system thereof
Inventor: CHEN CHIEN-CHUNG
IPC: G09F9/40
Filed: 2022-08-22
Granted: 2023-08-11
Abstract: A movable signage includes a host terminal, a screen terminal and at least a connecting element. The host includes a box body, a calculation module, an energy storage element, and a wheel module. The calculation module is disposed in the box body and configured to output a display image. The energy storage element is disposed in the box body. The wheel module is disposed below the box body. The screen terminal is connected to the host terminal, the screen terminal includes a connecting mechanism and a touch screen module. The connecting mechanism is disposed on the back of the screen terminal and connected to the box body of the host terminal. The touch screen module is configured to display the display image. The connecting mechanism is disposed between the host terminal and the screen terminal.
Patent ZA-200006035-B (ZA)
Title: Functionalized alkyl and alkenyl side chain derivatives of glycinamides as farnesyl transferase inhibitors.
Inventor: DOHERTY ANNETTE MARIAN
IPC: A61K38/00
Filed: 2000-10-26
Abstract: The present invention provides compounds of Formula (I). The present invention also provides a method of treating cancer and treating or preventing restenosis or atherosclerosis. Also provided by the present invention is a pharmaceutically acceptable composition containing a compound of Formula (I).
Patent ZA-200209037-B (ZA)
Title: Coatings apparatus and method of use.
Inventor: LOHKAMP MARK R
IPC: B05B15/04
Filed: 2002-11-07
Abstract: An atomizer for coating materials is provided. The atomizer includes two opposing discs connected by a central hub. Each disc includes an inwardly extending flange about its perimeter. The central hub has an exterior surface defining a v-shaped surface. When assembled in a coating apparatus, a fluid material, such as batter, may be dispensed toward the exterior surface of the hub while the disc is spinning. The resulting spray of fluid may be used to coat material effectively, while minimizing waste.
Patent ZA-200400491-B (ZA)
Title: Treatment of nail infections with NO.
Inventor: BENJAMIN NIGEL
IPC: A61K9/10
Filed: 2004-01-22
Abstract: Nitrogen oxide generating compositions are useful in the treatment of subungual infections, as NO has surprisingly been found to be able to penetrate the nail to exert an anti-fungal effect.
Patent ZA-200603259-B (ZA)
Title: Gas phase oxidation catalyst with defined vanadium oxide particle size distribution
Inventor: SEBASTIAN STORCK
IPC: C07C51/265
Filed: 2006-04-24
Abstract: A process is described for producing a catalyst for gas-phase oxidations, in which a suspension of TiO2 and V2O5 particles is applied to a fluidized inert support, wherein at least 90% by volume of the V2O5 particles have a diameter of 20 mum or less and at least 95% by volume of the V2O5 particles have a diameter of 30 mum or less. The defined particle size distribution of the V2O5 allows a high coating efficiency.
Patent ZA-200610510-B (ZA)
Title: Lubricants for insulated soft magnetic iron-based powder compositions
Inventor: HILMAR VIDARSSON
IPC: H01F1/24
Filed: 2005-06-21
Abstract: The invention concerns a powder metallurgical composition containing, preferably a coarse, soft magnetic iron or iron-based powder, wherein the particles are surrounded by an insulating inorganic coating and as lubricant at least one non-drying oil or liquid having a crystalline melting point below 25° C., a viscosity (η) at 40° C. above 15 mPas and wherein said viscosity is temperature dependent according to the following formula: 10 log η=k/T+C wherein the slope k is above 800 T is in Kelvin and C is a constant in an amount between 0.05 and 0.4% by weight of the composition.
Patent ZA-201000589-B (ZA)
Title: Disposable container for valuable items and machine for filling and closing said container
Inventor: RAZZABONI NICOLETTA
Filed: 2010-01-26
Abstract: A disposable container for valuable items that is suitable for being used in a machine for filling and closing the container, the container (16, 116) being suitable for being anchored to supporting elements (22, 23) of the machine so that a filling mouth (21, 121) of the container is positioned for receiving valuable items coming from the machine, such as banknotes, paper items (tickets, cheques, . . . ), coins, plastic chips for casinos, etc. With the edge of the mouth of the container there is associated coupling means (38, 39, 40, 41, 42, 45, 46, 138, 140, 142, 145) that is movable through the action of closing elements of the machine from a first decoupled position, wherein the mouth is open, to a second coupled position, wherein the mouth is closed, said coupling means being suitable for making an irreversible closure when it is taken to the second coupling position.
Patent ZA-202200958-B (ZA)
Title: Method and apparatus for producing a nonwoven fabric made of crimped synthetic fibers
Inventor: Kazuya Zeisho
Filed: 2022-01-20
Abstract: A method for producing a nonwoven fabric made of crimped synthetic fibers, wherein the synthetic fibers are spun and are deposited on a conveyor as a nonwoven web. The deposited nonwoven web is pre-bonded by means of at least one first hot-air bonding device, wherein a main suction air is sucked from below through the conveyor in the area of fiber deposition. A first suction air is sucked from below through the conveyor in the region of the first hot-air bonding device. The air speed of the main suction air is greater than the air speed of the first suction air.
Patent ZA-202305620-B (ZA)
Title: Inhibition method based on the regenerated methane source of mines
Inventor: Yunjiang CAO
Filed: 2023-05-25
Abstract: The invention discloses an inhibition method based on the regenerated methane source of mines, which belongs to the field of mine methane inhibition technology, the method for inhibiting the regenerated methane source of mine includes: preparing acid water containing S2- ions and Br- ions in a certain proportion or mixed water from the desulfurization tower in the brick kiln plant or mine water discharged from low methane mine(pH<4.0), directly injecting a certain amount of mixed acid water containing S2- ions and Br- ions into the mineable coal seam; the H element in the methylene (-CH2) and methyl (-CH3) of the hydrocarbon (CnHn+m) in the coal seam is stripped by the S2- ions and Br- ions to become the free H+ ions. The invention can deal with the problem of absorbing H+ ions water and save costs and maximize the use of resources in a better way.
Patent ZA-202305888-B (ZA)
Title: Novel therapeutic composition based on essential oils at low doses
Inventor: BEZZARGA MOUNIR
Filed: 2023-06-01
Abstract: The invention consists of the use of a composition of essential oils at low doses for the treatment of influenza, acute bronchitis, inflammation and other respiratory tract infections. This composition is a mixture containing low doses of immunity-stimulating natural substances. The immunity-stimulating activity is achieved through a synergistic effect between the essential oils at low doses used with weighting.
Patent GR-1004285-B (GR)
Title: Balance-plow accessory
Inventor: KASSOS NIKOLAOS SOTIRIOU
IPC: A01B49/02
Filed: 2002-02-26
Abstract: t is disclosed herein a plow accessory permitting the tractor to move horizontally aside the previous furrow formed by the plow (fig.1,3). It works with a combination of shares regulated by the units Y and subsoil cultivation nails (N) neutralizingthe torque created by the shares positions. The invented plow can be used in any case where plowing is achievable with the use of agricultural tractors.
Patent GR-1004410-B (GR)
Title: Stringed musical instruments with sound regulator
Inventor: KOUTSIALIS CHARALABOS
IPC: G10D3/02
Filed: 2003-04-11
Abstract: t is disclosed a stringed musical instrument composed of the neck 1, the soundboard 2, the side surface 3, the back 4, the pick-ups 5, the tone bars 6 and the sound regulator. The sound regulator is composed either of the support 7, the string 8, and the peg 9 destined to regulate the sound board pressure for producing the desired sound, or of the pipe 10, the piston 11, the spring 12, the nut 13 and the screw 14; upon adjustment of the screw 14, the pressure of the sound board is changing to produce the desired sound. The advantage of the invention is that the user can adjust, via said sound regulator, the vibration of the sound board and, consequently, the sound production without being bound by the invariability of the tone bars that conventional stringed musical instruments possess.
Patent GR-1004659-B (GR)
Title: Lamp shade ornamented with plants and flowers
Inventor: KARAKOSTA VAIA
IPC: F21V1/00
Filed: 2003-09-18
Abstract: t is disclosed herein a lamp shade ornamented with natural leaves-plants and flowers. It is composed of dual membranes (PVC, glass or fabric or any other opaque material) and of natural dried plants interposed therebetween. The advantage of the invention is that it gives to the user the agreeable sensation of being in contact with nature, whereas cleaning is easily performed without fading the plant colours.
Patent GR-1004849-B (GR)
Title: Method for the preparation of powdered rubber cement
Inventor: AFENTOULIS MARKOS DIMITRIOU
IPC: C04B18/22
Filed: 2004-01-26
Abstract: ure rubber melt in a boiler, mixed with 10% of water, poured into a matrix, cooled off, ground by three mills converting it into powder of 0,09 to 0,018 mm particles and admixed with cement to lend elasticity to the concrete.
Patent MX-339699-B (MX)
Title: Iron oxides precipitation from chitosan solid solutions for the obtention of nano-compounds.
Inventor: VIRGILIO ANGEL GONZALEZ GONZALEZ
IPC: A61K9/50
Filed: 2007-05-30
Abstract: The present invention refers to the preparation of iron oxide nano-particles in a chitosan matrix by precipitation using alkalis in solid state, the resulting materials may be solids ranging from opaque grey to transparent red, having ferromagnetic or super-paramagnetic properties. Besides the aforementioned properties, the chitosan biocompatibility and biodegradability allow the nano-particles to be potentially used in electricity and electronic fields, also having medical and biological applications.
Patent MX-351661-B (MX)
Title: Fabrication process of coated stamped parts and parts prepared from the same.
Inventor: DRILLET PASCAL
IPC: C21D1/70
Filed: 2010-02-01
Abstract: A manufacturing process of a hot stamped coated part comprising the following successive steps, in this order : providing a hot rolled or cold rolled steel sheet comprising a steel substrate and an aluminium-silicon alloy precoating, the precoating containing more than 50% of free aluminium and having a thickness comprised between 15 and 50 micrometers, then cutting the steel sheet to obtain a precoated steel blank, then heating the blank under non protective atmosphere up to a temperature Ti comprised between Te- 10°C and Te, Te being the eutectic or solidus temperature of the precoating, then heating the blank from the temperature Ti up to a temperature Tm comprised between 840 and 950°C under non protective atmosphere with a heating rate V comprised between 30°C/s and 90°C/s, V being the heating rate between the temperature Ti and the temperature Tm, in order to obtain a coated heated blank, then soaking the coated heated blank at said temperature Tm for a time tm comprised between 20s and 90s, then hot stamping the blank in order to obtain a hot stamped coated part, then cooling said stamped part at a cooling rate in order to form a microstructure in the steel substrate comprising at least one constituent chosen among martensite or bainite.
Patent MX-351159-B (MX)
Title: Degradable diverting agents and associated methods.
Inventor: HONGYU LUO
IPC: C09K8/68
Filed: 2010-07-13
Abstract: Methods and compositions that include a method comprising: providing a treatment fluid comprising at least a plurality of degradable diverting agents that comprise at least one degradable material selected from the group consisting of a fatty alcohol, a fatty acid salt, a fatty ester, a proteinous material, and a combination thereof; and introducing the treatment fluid into a subterranean formation during a subterranean operation via a well bore.