baber/WOPTO huggingface dataset:
Patent TW-I781540-B (TW)
Title: 剝離膜卷、陶瓷零件片材及其製造方法、以及陶瓷零件及其製造方法
Inventor: IIJIMA TADAYOSHI
IPC: B28B1/30
Filed: 2021-03-02
Granted: 2022-10-21
Abstract: 本發明提供一種剝離膜卷，其係具備具有基材膜及剝離層之剝離膜、及捲繞有剝離膜之卷芯者，且卷芯外周面之表面粗糙度(Rp)為1.5 μm以下。本發明提供一種陶瓷零件片材之製造方法，其具有於自剝離膜卷拉出之剝離膜之剝離層之表面，使用包含陶瓷粉末之漿料形成陶瓷坯片之步驟。
Patent TW-I739717-B (TW)
Title: Semiconductor device and method of manufacturing same
Inventor: CHIU TE-HSIN
IPC: G03F7/20
Filed: 2021-03-08
Granted: 2021-09-11
Abstract: A method generating the layout diagram includes: selecting gate patterns for which a first distance from a corresponding VG pattern to a corresponding cut-gate section is equal to or greater than a first reference value; and for each of the selected gate patterns, increasing a size of the corresponding cut-gate section from a first value to a second value; the second value resulting in a first type of overhang of a corresponding remnant portion of the corresponding gate pattern; and the first type of overhang being a minimal permissible amount of overhang of the corresponding remnant portion beyond the corresponding first or second nearest active area pattern. A result is that gaps 
between ends of corresponding ends of remnants of gate patters are expanded.
Patent TW-I774295-B (TW)
Inventor: LAI CHI-SHAO
IPC: G06F13/14
Filed: 2021-03-29
Granted: 2022-08-11
Abstract: 本發明提供一種跨場域可編程邏輯閘陣列之資料傳輸控制的方法及相關設備。該方法包含：利用一第一暫存裝置依據一第一時鐘鎖存來自一第一場域可編程邏輯閘陣列的一組資料，其中該組資料依據資料負載和指標信號屬性排序且被分成多組局部資料；利用一分時多工介面依據一分時多工時鐘將該多組局部資料分別在多個時間點自該第一暫存裝置依序傳送至一第二暫存裝置；以及利用該第二暫存裝置依序接收該多組局部資料以將該組資料輸出至一第二場域可編程邏輯閘陣列，其中該第二場域可編程邏輯閘陣列依據異於該第一時鐘的一第二時鐘運作。
Patent TW-I751077-B (TW)
Title: 自基板移除保護膜的方法及積體電路製作的方法
Inventor: NISKANEN ANTTI JUHANI
IPC: H01L21/768
Filed: 2016-02-02
Granted: 2021-12-21
Abstract: 自銅表面移除保護膜的方法可包括：例如在100℃至400℃的溫度下將保護膜暴露至汽相有機反應物。在某些實施例中，保護膜可藉由將銅表面暴露至苯並三唑而已形成，例如可在化學機械平坦化製程期間發生。可執行所述方法作為用於積體電路製作的製程的一部分。可相對於基板的另一表面而選擇性地在經清潔的銅表面上沈積第二材料。
Patent TW-I796676-B (TW)
Inventor: HSIANG SHIH-TA
IPC: H04N19/96
Filed: 2021-04-27
Granted: 2023-03-21
Abstract: 公開了一種用於發信或解析通用約束資訊的方法和裝置。依據解碼器側的方法，接收包括當前圖像的視訊位元流。從視頻位元流中解析出與一個或更多個顯式縮放列表約束相關的通用約束資訊的第一語法，其中當第一語法的值指示施加no_explicit_scaling_list的約束時，第二語法具有指示禁止在SPS級別中使用顯式縮放列表的強制值。所述第二語法的值指示是否在SPS級別中使用顯式縮放列表。當第二語法具有強制值之外的值時，從視頻位元流中衍生出顯式縮放列表。使用包括顯式縮放列表的資訊來解碼當前圖像。
Patent TW-I804860-B (TW)
Inventor: KIM SEOKHYUN
IPC: G06F15/167
Filed: 2021-05-05
Granted: 2023-06-11
Abstract: 本發明揭露一種用於使區域快取同步的電腦實行方法。方
法可包含接收內容更新，內容更新為對儲存於多個遠端伺服器中的每一者的區域快取中的資料項的更新。方法可包含將內容更新傳輸至第一遠端伺服器以更新第一遠端伺服器的區域快取中的對應資料項。另外，方法可包含產生無效命令，從而指示對應資料項的改變。方法可包含將無效命令自第一遠端伺服器傳輸至訊息伺服器。方法可包含由訊息伺服器基於接收到的無效命令產生多個分區。方法可包含將多個分區自訊息伺服器傳輸至遠端伺服器中的每一者，使得遠端伺服器更新其各別區域快取。
Patent TW-I763483-B (TW)
Inventor: Shen chi-wei
IPC: B65G1/04
Filed: 2021-05-14
Granted: 2022-05-01
Abstract: The present invention provides a high stably conveying and storage system of semi-finished goods, comprising a storage compartment, a conveying device and a control device. The inside of the storage compartment can be defined as a storage space and a conveying space that the conveying device is set in, and the conveying space connects to the storage space via a passing port. The control device comprises a control center and an automatic arm which is set in the storage space, controlled by the control center, and moving between the storage space and the passing port. The free side of the automatic arm concluding a clamping unit which perform a rising angle from it open end when clamping.
Patent TW-I779638-B (TW)
Title: 積體電路結構及其製備方法
Inventor: TSAI HUNG-CHI
IPC: H01L21/60
Filed: 2021-06-01
Granted: 2022-10-01
Abstract: 本揭露提供一種具有介電隔離結構的積體電路結構及其製備方法。該介電隔離結構係可減低導電特徵之間的電容性耦合以及串擾。該製備方法包括：在基底上形成一第一導電結構；在該第一導電結構上形成第一介電結構；將該第一導電結構的側壁部分轉換為一第一介電部分；移除該第一介電部分，使得該第一介電結構的寬度大於該第一導電結構的其餘部分的寬度；形成一層間介電(ILD)層，係使該第一介電結構的側壁被該層間介電層所覆蓋；在該層間介電層中形成一加強柱，該加強柱係可藉由能量移除其材料；在該加強柱上形成一罩蓋介電層；以及進行一熱處理製程，係將該加強柱轉變成一介電隔離結構，介電隔離結構，該介電隔離結構具一襯墊層，且該襯墊層包圍一空氣氣隙。
Patent TW-I796733-B (TW)
Title: 加工機、計測裝置及被加工物的製造方法
Inventor: AKIYAMA TAKANOBU
IPC: G01B11/00
Filed: 2021-07-21
Granted: 2023-03-21
Abstract: [課題] 提供一種加工機，可計測攝影方向之工具的位置。
        [解決手段] 加工機(1)具有：Y軸驅動源(29Y)、攝影機(37)、影像處理裝置(47)及控制裝置(45)。Y軸驅動源(29Y)是在Y方向使工件(103)與工具(101)相對移動。攝影機(37)是在Y方向攝影工具(101)取得影像。影像處理裝置(47)根據影像內的工具(101)的鮮明度特定工具(101)的Y方向的位置。控制裝置(45)是藉影像處理裝置(47)所特定之工具(101)的Y方向的位置控制Y軸驅動源(29Y)。
Patent TW-I786748-B (TW)
Inventor: HUANG TSE-YAO
IPC: H01L29/92
Filed: 2021-07-27
Granted: 2022-12-11
Abstract: 本揭露提供一種具有一去耦合單元的半導體元件及其製備方法。該半導體元件具有一基底，包括一陣列區以及一周圍區，該周圍區鄰近該陣列區設置；一第一去耦合單元，位在該基底的該周圍區中；一儲存單元，位在該基底的該陣列區中；一重分布結構，位在該基底的該周圍區與該陣列區上；一中間隔離層，位於在該周圍區中的該重分布結構上；以及一上導電層，位在該中間隔離層上。在該周圍區上的該重分布結構、該中間隔離層以及該上導電層係一起配置成一第二去耦合單元。
Patent TW-I786813-B (TW)
Title: Method of manufacturing floating gate
Inventor: HUANG HUI-CHIN
IPC: H01L21/76
Filed: 2021-09-09
Granted: 2022-12-11
Abstract: A method of manufacturing a floating gate including the following steps is provided. A substrate is provided. First isolation structures are formed in the substrate. The top surface of the first isolation structure is higher than the top surface of the substrate. A dielectric layer is formed on the substrate between two adjacent first isolation structures. The top surface of the dielectric layer is flush with the top surface of the first isolation structure. A floating gate material layer is formed on the first isolation structure and the dielectric layer. The floating gate material layer is patterned to form a floating gate on the dielectric layer. The width of the floating gate is greater than the width of the top surface of the substrate between the two adjacent first isolation structures.
Patent TW-I797752-B (TW)
Inventor: TSOU CHI-HUI
IPC: A61K8/02
Filed: 2021-09-17
Granted: 2023-04-01
Abstract: 一種長效型的生物基多功能添加劑製備方法，包含，利用改性高分子對生物基填料進行包覆。所述改性高分子為生物可降解高分子、水溶性高分子、聚氯乙烯、聚醯胺、聚苯硫醚、三聚氰胺樹脂、聚烯烴、聚羥基脂肪酸酯、苯乙烯嵌段共聚物、氯化聚氯乙烯、尿素甲醛樹脂、聚胺酯、及殼聚糖中的任一種或兩種以上改性而形成。所述生物基填料為高溫煆燒後的貝殼粉或蛋殼粉、或提純後的黑水虻蛹殼粉中任意一種或兩種以上。此生物基多功能添加劑也可用於保養品的吸濕調節與pH調節。
Patent TW-I803000-B (TW)
Inventor: BARLOW ADAM FRANCIS
IPC: A61M16/06
Filed: 2014-05-14
Granted: 2023-05-21
Abstract: A patient interface to provide breathable gas to a patient, comprising: a plenum chamber assembly, comprising: a nasal plenum chamber at least partly defining an upper gas chamber; an oral plenum chamber at least partly defining a lower gas chamber; and a decoupling structure at least partly connecting the nasal plenum chamber and the oral plenum chamber and at least partly defining a flow path; a top plate including at least one connection feature configured to releasably retain a first portion of a positioning and stabilising structure; and a faceplate configured to releasably retain a second portion of a positioning and stabilising structure.
Patent TW-I769104-B (TW)
Title: Lamination device and vacuum lamination system
Inventor: CHANG CHING-NAN
IPC: B32B37/10
Filed: 2021-10-26
Granted: 2022-06-21
Abstract: A lamination device is adapted for a vacuum lamination system. The lamination device includes a housing and a first flexible pad module. The housing includes an engaged slot and stoppers. The engaged slot includes an opening and an annular inner side wall. The stoppers protrude from the annular inner side wall near the opening and radial notches are formed between the stoppers. The first flexible pad module including a first frame and a first flexible pad is detachably disposed in the housing. The first flexible pad is disposed on the first frame. The first frame includes protruding parts, and the size of the protruding parts are smaller than the size of the radial notches of the housing. When the protruding parts are aligned with the radial notches of the housing, the first flexible pad module can pass through the opening along the axis and enter the engaged slot. The first flexible pad module can be rotated so that the protruding parts overlap with the stoppers of the housing, so that the first flexible pad module stays in the engaged slot.
Patent TW-I790087-B (TW)
Inventor: CHEN YUN JU
IPC: A61C13/007
Filed: 2022-01-06
Granted: 2023-01-11
Abstract: A dental implant load bearing bracket comprises a main body having an 
opening defined with an interior surface and an exterior surface and a support member disposed on the exterior surface. The support member has a fixing end and a free end. A method for manufacturing a dental prosthesis using the same comprises: disposing multiple dental implant load bearing brackets separately on multiple support bodies in sequence such that one dental implant load bearing bracket is arranged on one support body, adjusting the dental implant load bearing brackets, bending the dental implant load bearing brackets in the horizontal and vertical directions, fixing the dental implant load bearing brackets to form a dental implant load bearing bracket set, attaching a dental prosthesis to the dental implant load bearing bracket set, and adding a filling agent to a space between the dental implant load bearing bracket set and the dental implant and solidify the filling agent.
Patent TW-I811952-B (TW)
Inventor: THEEUWES THOMAS
IPC: G03F7/20
Filed: 2022-01-12
Granted: 2023-08-11
Abstract: Disclosed is a method of determining a performance parameter or a parameter derived therefrom, the performance parameter being associated with a performance of a lithographic process for forming one or more structures on a substrate subject to the lithographic process. The method comprises obtaining a probability description distribution comprising a plurality of probability descriptions of the performance parameter, each probability description corresponding to a different position on the substrate and decomposing each probability description into a plurality of component probability descriptions to obtain a plurality of component probability description distributions. A component across-substrate-area model is determined for each of said plurality of component probability descriptions, which models its respective component probability description across a substrate area; and a value for said performance parameter or parameter derived therefrom is determined based on the component across-substrate-area models.
Patent TW-I793983-B (TW)
Title: 晶片型保險絲
Inventor: TAKAFUJI YUSUKE
IPC: H01H85/041
Filed: 2022-01-20
Granted: 2023-02-21
Abstract: 本發明的晶片型保險絲中之板狀的可熔體(26)，係具有從一條直線的兩端分別面向前述直線的中央側之內部電極(28、30)，並且在這兩個內部電極(28、30)之間，具有與這兩個內部電極(28、30)形成一體的可熔部(32)。可熔體(26)被收容在殼體(2)內，突出部(38、40)係從內部電極(28、30)之位於前述直線兩端的部分突出，並且突出部(38、40)係被鍍覆層(50、52)所覆蓋著。
Patent TW-I792917-B (TW)
Title: 充電裝置及其安全功能控制電路與方法
Inventor: LIN CHE-MIN
IPC: G05F1/46
Filed: 2022-02-11
Granted: 2023-02-11
Abstract: 本案揭露一種充電裝置及其安全功能控制電路與方法。在充電裝置未與負載連接時，使充電裝置的電源連接端的轉換電壓值低於安全電壓值以維持在安全模式。安全功能控制電路包含作為定電壓控制的第一控制模組及第二控制模組。第一控制模組及第二控制模組對充電裝置的電源轉換電路進行匹配式控制，在其中任一控制模組發生單一功能失效時，另一控制模組仍可使轉換電壓值小於安全電壓值。如此可確保當硬體單一失效事件及韌體的單一功能失效事件同時發生時，安全模式仍運作無虞。
Patent TW-I815636-B (TW)
Title: Bird spike plate with cutting lines
Inventor: LIN CHYUN CHAU
IPC: A01M29/32
Filed: 2022-09-02
Granted: 2023-09-11
Abstract: The present invention relates to a bird spike plate with cutting lines. The bird spike plate includes a plate part and a spike part. The plate part has a main portion and a cutting portion, wherein a cutting line extends along a first direction between the main portion and the cutting portion so that the main portion and the cutting portion can be separated by cutting the bird spike plate along the cutting line. The spike part is disposed on the plate part. According to the present invention, the bird spike plate can be cut into adapted size according to the location where the bird spike plate is placed.
Patent TW-I807987-B (TW)
Inventor: CHERIAN BENJAMIN
IPC: H01L21/304
Filed: 2017-11-21
Granted: 2023-07-01
Abstract: A method of processing a substrate includes subjecting a substrate to processing that modifies a thickness of an outer layer of the substrate, measuring a spectrum of light reflected from the substrate during processing, reducing the dimensionality of the measured spectrum to generate a plurality of component values, generating a characterizing value using an artificial neural network, and determining at least one of whether to halt processing of the substrate or an adjustment for a processing parameter based on the characterizing value. The artificial neural network has a plurality of input nodes to receive the plurality of component values, an output node to output the characterizing value, and a plurality of hidden nodes connecting the input nodes to the output node.
Patent TW-I815654-B (TW)
Inventor: LIN YU-RU
IPC: H01L21/306
Filed: 2022-09-13
Granted: 2023-09-11
Abstract: A method for forming a semiconductor device structure includes forming alternating first semiconductor layers and second semiconductor layers stacked over a substrate. The method also includes etching the first semiconductor layers and the second semiconductor layers to form a fin structure. The method also includes oxidizing the first semiconductor layers to form first oxidized portions of the first semiconductor layers and oxidizing the second semiconductor layers to form second oxidized portions of the second semiconductor layers. The method also includes removing the oxides over the sidewalls of the second semiconductor layers. After removing the second oxidized portions, an upper layer of the second semiconductor layers is narrower than a lower layer of the second semiconductor layers. The method also includes removing the first semiconductor layers to form a gate opening between the second semiconductor layers. The method also includes forming a gate structure in the gate opening.
Patent TW-I808037-B (TW)
Title: 鉸鏈
Inventor: HSU AN-SZU
IPC: G06F1/16
Filed: 2022-11-10
Granted: 2023-07-01
Abstract: 一種鉸鏈，包含一固定座及兩個轉動單元。各該轉動單元包括一連桿件、一旋轉支架及一滑動模組。該連桿件可弧形滑動地設於該固定座。該旋轉支架可相對該固定座轉動，並具有一架體及設於該架體的一固定銷。該滑動模組具有一連接架、設於該連接架的一定位銷，及一連動件。該連接架與該連桿件可相對弧形滑動地連接且與該架體可相對斜向滑動地連接。該連動件具有供該定位銷穿過的一穿孔，及供該固定銷穿過的一長形穿槽。該連動件與該定位銷及該固定銷相配合以產生斜向軌道的功能，能縮小該鉸鏈整體的寬度。
Patent ZA-200107920-B (ZA)
Title: Apomorphine and sildenafil composition.
Inventor: EL-RASHIDY RAGAB
IPC: A61K31/505
Filed: 2001-09-26
Abstract: The treatment of sexual dysfunction in human patients by an oral therapy regimen of administration of apomorphine and sildenafil is disclosed. This treatment optimizes the efficacy of each drug and substantially minimizes the undesirable side effects associated individually therewith. Apomorphine and sildenafil can be co-administered with a combination dosage unit or administered sequentially in separate dosage units, substantially prior to sexual activity. Other erectogenic agents can be administered along with apomorphine and sildenafil.
Patent ZA-200409738-B (ZA)
Title: Composition and process for warm compaction of stainless steel powders
Inventor: BERGKVIST ANDERS
IPC: B22F3/02
Filed: 2004-12-01
Abstract: The invention concerns a composition for warm compaction comprising a composition comprising a water-atomised standard stainless steel powder including, in addition to iron and 10-30% by weight of chromium, optional alloying elements and inevitable impurities, 0.8%-2.0% by weight of a warm compaction lubricant.
Patent ZA-200507537-B (ZA)
Title: Disk brake with brake linings guided on bolts
Inventor: SCHOG MICHAEL
IPC: F16D55/00
Filed: 2005-09-19
Abstract: A disc brake has a brake carrier ( 10 ) with at least two bolts ( 16 a, 16 b, 18 a, 18 b) which stand axially to the brake disc for guiding a brake lining ( 32 a, 32 b). The plane (P) spanned by the bolt axes has a smaller radial distance (D) from the disc axis (A) than the centroid of the friction lining.
Patent ZA-200602150-B (ZA)
Title: Niobium-doped vanadium/phosphorus mixed oxide catalyst
Inventor: FEDERICO GHELFI
IPC: B01J37/16
Filed: 2006-03-14
Abstract: Disclosed is a modified vanadium/phosphorus mixed oxide catalyst for the partial oxidation of n-butane to maleic anhydride. The catalyst comprises niobium as a promoter element in an amount corresponding to an atomic ratio of vanadium to niobium in the range of 300:1 to 10:1. The catalyst exhibits improved activity, improved yield of maleic anhydride, and optimal performance from the very beginning of its catalytic lifetime.
Patent ZA-200808537-B (ZA)
Title: Polyolefin compositions,articles made therefrom and methods for preparing the same
Inventor: KAPUR MRIDULA BABLI
IPC: C08L/
Filed: 2008-10-07
Abstract: A composition comprising greater than, or equal to, 50 weight percent of a high molecular weight ethylene interpolymer, and less than, or equal to, 50 weight percent of a low molecular weight ethylene polymer (based on the sum weight of these components), and wherein the composition has a high load melt index (I 21 ) from 2 to 20 dg/min, an I 21 /I 5  ratio from 10 to 50, a density from 0.950 to 0.975 g/cc, and a molecular weight distribution (Mw/Mn) from 8 to 40.
Patent ZA-201806566-B (ZA)
Title: Floating platform
Inventor: SKJOLDHAMMER JAN
Filed: 2018-10-03
Abstract: A floating platform for a wave energy converter (WEC), comprising a hollow body, in which converting machinery may be positioned. The floating platform has an underside facing the water in use, an upper side facing the opposite direction and a first long-side forming a front and a second long-side forming a back, and two short-sides, at least one aligning means is provided, configured to align the front of the floating platform with the wave front, i.e perpendicular to the direction of the wave, the front of the floating platform is at least 30m long, the length of the front is at least two times the length of the side, the height of the floating platform is at least 1 m, wherein the floating platform is made up by means of a composite sandwich construction and the platform is configured to work in waves of deep sea shape at a sea depth of more than 1.3 times the highest probable monster wave in the relevant area.
Patent GR-1004251-B (GR)
Title: Special gymnastic exercising cylinder
Inventor: GKANATSIOS NIKOLAOS DIMITRIOU
IPC: A61H15/00
Filed: 2002-06-03
Abstract: he invention relates to a gymnastic exercising cylinder having on its external surface smooth and curved protuberances being of equal height, and having the same or different dimensions. The cylinder in question is, chiefly, used for strengthening,exercising, and training the abdominal muscles by rolling the cylinder on the belly surface. Furthermore, said cylinder constitutes a massaging means characterized in that it eliminates fatness from the abdominal region so that weight is lost.
Patent GR-1005001-B (GR)
Title: Chemical recycle of aluminium alloys, of various types and degrees of purity, in open reactors, under mild conditions, with simultaneous production of aluminium hydroxychloride of high flocculation properties.
Inventor: NTAILIANIS NIKOLAOS KON NOU
IPC: B01J19/00
Filed: 2004-09-29
Abstract: method of chemical recycle of Aluminium and its alloys, in various forms and degrees of purity, with a suitable reaction with hydrochloric acid, which can be adapted to all types and forms of recyclable aluminium, that produces a high yield of aluminium hydroxychloride (OA) used as a precipitating agent with the general molecular type, Aln(OH)3n-kClK, in any possible concentration and degree of basicity.The aluminium hydroxychloride produced with the proposed method has been thoroughly tested in a large number of effluent Treatment Units (where an inorganic flocculation agent is required)as well in units for water distillation. Providing yields equal or significantly better than other polyaluminium chlorides and simple argil or iron salts.The method, with the particular application mechanism, permits the use of inexpensive acid resistant materials (polyethylene, polyester, strong plastic, etc.) with an external metallic support. It is safe, easily adjusted and controlled, even by non-specialised personnel.It is flexible in what regards the type, the form and purity of the recyclable aluminium, the quality of aluminium hydrochloride produced, the production capacity, the autonomy and the fitting of the unit, even in the aluminium hydrochloride consumption unit. Is also has the ability of continuous, semi-continuous or batch operation, as well that of automatic, semi-automatic or manual operation.
Patent MX-349746-B (MX)
Title: Lock for containers and trailers truck.
Inventor: FRANCISCO JAVIER TIRADO RUIZ
IPC: E05B67/38
Filed: 2009-03-12
Abstract: A removable lock for keeping a container closed, which comprises: an hexahedral-shaped female piece having at least four solid surfaces, a fifth surface being hollow and a sixth semi-hollow surface; at the upper surface of said female piece it contains a semi-circle and a separation dividing the semi-hollow surface from the solid surface that is opposite to said semi-hollow surface, along said division, a protrusion being formed with a receptive cavity, where a space is generated between said protrusion with receptive cavity and said solid surface opposite to the semi-hollow surface; an hexahedral-shaped male piece wherein a lock is located, the lock having at least five solid surfaces and a hollow surface, the female piece being substantially equal in size to the female piece; at the upper surface of said male piece it contains a semi-circle substantially collinear with the semi-circle of the female piece, where a protruding wall, formed at one side surface thereof, is able to be cou pled into the space formed between the protrusion with receptive cavity and the solid surface opposite to the semi hollow surface of the female piece, the lock being housed into an inner hexahedral piece, where a fastener and an aperture to open said lock, a cavity in the front surface and a window in the rear surface are accessed therethrough; a fastening means able to be penetrate into said cavity at the front surface of the male piece and through the receptive cavity of the protrusion in the female piece, thus fastening the male piece to the female piece: and a latch with a cavity able to receive the fastener of the lock, the latch covering the access to the lock and to the cavity of the front surface of the male piece.
Patent MX-339269-B (MX)
Title: Copolymer for shale stabilization and method of use.
Inventor: STEPHEN CLIFFE
IPC: C09K8/12
Filed: 2009-06-23
Abstract: Embodiments disclosed herein relate tomethods for stabilizing shales while drilling a wellbore into an earthen formation comprising circulating an aqueous based wellbore fluid in the wellbore while drilling through shales; wherein the aqueous-based wellbore fluid comprises a copolymer of acrylamide-type comonomers and at least one cationic comonomer.
Patent MX-348947-B (MX)
Title: Cooling method for increasing the machining in bone tissue.
Inventor: ALEX ELIAS ZUÑIGA
IPC: A61F2/28
Filed: 2011-12-16
Abstract: The temperature change in the machining OF ceramic material, such as the bone tissue, determines the surface quality of the piece. The milling method with the suitable cutting parameters, which involve the axial depth, the spindle speed and the teeth advance, as well as the reduction of the temperature, helps to reduce the surface roughness. The cooling phenomenon of the piece performed through carbon dioxide provides rigidity to the material when it is between (-40°C and -65°C) of temperature. This characteristic reduces the size of the porosities, which results beneficial when the machining process is performed. This process reduces the roughness in the pieces after being machined from 200 micrometers to 100 micrometers, which results in a better surface quality of the medical implant. These characteristics provide the quality of higher adherence to the human body. This method may be used as a study for the bone integration of the implant, which, from the patient's point of view, reduces the time of treatment and facilitates the recovery of the patient.
Patent MX-337621-B (MX)
Title: Cooling fabrics.
Inventor: ARAUJO CHRISTOPHER
IPC: A41D13/005
Filed: 2012-11-29
Abstract: [0041] Embodiments of the present disclosure relate generally to cooling fabrics having an array of cooling elements coupled to a base fabric, and in particular to methods and fabrics that utilize an array of cooling elements coupled to a base material to absorb heat while also maintaining desired properties of the base material. In some embodiments, the cooling elements may include a cooling gel or polymer or a phase change material, and the cooling elements may undergo a chemical or physical change when exposed to moisture, thereby absorbing heat.