baber/WOPTO huggingface dataset:
Patent TW-I748518-B (TW)
Inventor: WANG SHIH-CHENG
IPC: H04B10/60
Filed: 2020-06-15
Granted: 2021-12-01
Abstract: An optical receiver device includes a boost converter, an optical receiver circuit, and a pulse width modulation (PWM) controller circuitry. The boost converter is configured to convert a supply voltage according to a PWM signal, in order to generate an output voltage. The optical receive circuit is configured to set a gain according to the output voltage, in order to covert an optical signal to a data signal according to the gain. The PWM controller circuitry is configured to perform a digital to analog conversion according to a control code to gradually adjust a current associated with the output voltage, and to compare the output voltage with a reference voltage, in order to generate the PWM signal.
Patent TW-I734557-B (TW)
Inventor: XIA CHUANJUN
IPC: C07D213/89
Filed: 2009-09-02
Granted: 2021-07-21
Abstract: 本發明提供含有扭曲芳基之新穎有機化合物。詳言之，所提供之化合物含有2-苯基吡啶配位體，其在配位體之吡啶部分上具有扭曲芳基。該等化合物可用於有機發光裝置中，尤其用作發光摻雜劑。包含該等含有扭曲芳基之化合物的裝置可顯示經改良之顏色、效率、穩定性及製造。另外，本發明提供製造可含有扭曲芳基之均配Ir(III)化合物的方法。
Patent TW-I784302-B (TW)
Title: 液體材料吐出裝置及具備有其之塗佈裝置
Inventor: IKUSHIMA KAZUMASA
IPC: B05C5/02
Filed: 2016-07-22
Granted: 2022-11-21
Abstract: 本發明之課題在於提供可抑制朝向儲留液體材料之容器所供給之壓縮氣體的壓力變動，以解決吐出量不均勻之問題的吐出裝置。本發明係一種液體材料吐出裝置及其塗佈裝置，該液體材料吐出裝置具備有：儲留容器，其儲留液體材料；吐出口，其吐出液體材料；壓力控制閥，其將自外部之壓縮氣體源所供給之壓縮氣體調壓成所期望之壓力；吐出閥，其確保或遮斷壓力控制閥與儲留容器之連通；控制裝置，其對吐出閥之動作進行控制；第一配管，其連接壓力控制閥與吐出閥；及第二配管，其連接吐出閥與儲留容器；其中，進一步具備有：第三配管，其自上述第一配管分支；及洩氣機構，其係連接於上述第三配管；上述洩氣機構係將藉由上述壓力控制閥所調壓之壓縮氣體的一部分排出外部。
Patent TW-I755076-B (TW)
Inventor: CHEN HUNG-JUI
IPC: H01L31/12
Filed: 2020-09-28
Granted: 2022-02-11
Abstract: 一種電子裝置，包括指紋感測模組、透光層、複合吸收層以及顯示面板。指紋感測模組適於感測由手指所反射的感測光束。指紋感測模組包括至少一感光元件。透光層配置於指紋感測模組。複合吸收層配置於透光層。複合吸收層包括低穿透部以及高穿透部。顯示面板配置於透光層，適於提供照明光束至手指以反射出感測光束，其中高穿透部位於複合吸收層的周圍處，且低穿透部位於複合吸收層的中央處。
Patent TW-I736451-B (TW)
Inventor: HAYASHI TAROU
IPC: B61D19/02
Filed: 2018-11-20
Granted: 2021-08-11
Abstract: 本發明之課題在於提供一種可提高車門夾物之檢測精度之車門防夾檢測裝置及門開關裝置。
本發明之車門防夾檢測裝置1係檢測開關車輛上下車口之對開門30是否為車門夾物狀態。車門防夾檢測裝置具備：取得部11，其取得檢測安裝於第1門31之門側之第1彈性構件51之變形之第1檢測感測器53之輸出信號、及檢測安裝於第2門32之門側之第2彈性構件52之變形之第2檢測感測器54之輸出信號；及判定部12，其算出取得部11取得之第1檢測感測器53之輸出信號與第2檢測感測器54之輸出信號間之差即算出值，並基於算出值判定門30是否為車門夾物狀態。
Patent TW-I770646-B (TW)
Inventor: CHIU KUN-TAI
IPC: G06F11/30
Filed: 2020-10-23
Granted: 2022-07-11
Abstract: 本揭露提出一種物聯網設備管理系統及物聯網設備管理方法。物聯網設備管理系統包括：伺服器，儲存人工智慧模型；以及多個物聯網裝置，透過核心網路耦接到伺服器。伺服器從核心網路獲得對應物聯網裝置的記錄檔並將記錄檔輸入人工智慧模型。人工智慧模型根據記錄檔獲得物聯網裝置中的多個不正常物聯網裝置。當不正常物聯網裝置的第一物聯網裝置已註冊於核心網路且第一物聯網裝置不在睡眠模式時，核心網路指示第一物聯網裝置執行自動修復腳本以進行重啟操作並重新連線到核心網路。
Patent TW-I726831-B (TW)
Title: 精密夾持裝置
Inventor: CHEN JIONG-NAN
IPC: H01L21/66
Filed: 2020-12-03
Granted: 2021-05-01
Abstract: 本發明係一種精密夾持裝置，設有一本體、兩夾臂及一驅動裝置，該本體具有一第一方向、一第二方向、一容室及一開口，該兩夾臂可樞轉及移動地與該本體相結合，各該夾臂設有一樞設端及一夾持端，各該樞設端可樞轉地設於該本體內，各該夾持端經由該開口而伸出該本體，該兩夾持端可沿著該第二方向相互靠近或遠離且可沿著一第三方向移動，使該兩夾持端於該第三方向上形成錯位，該驅動裝置與該本體及兩夾臂相結合，該驅動裝置設有兩驅動組，該兩驅動組分別與該兩夾臂相結合，提供一結構精簡、多方向夾持且能準確掌握夾持物件狀態的精密夾持裝置。
Patent TW-I747655-B (TW)
Inventor: HUANG YUAN-CHANG
IPC: B32B15/08
Filed: 2020-12-09
Granted: 2021-11-21
Abstract: An organic-inorganic hybrid resin is formed by reacting a polyol organic resin and a polysilsesquioxane polymer. The organic-inorganic hybrid resin has T
         0 , T
         1 , T
         2 , and T
         3 signals of
         29 Si-NMR, wherein the ratio of the sum of 3 times the integral value of T
         0 signal and 2 times the integral value of T
         1 signal and the integral value of T
         2 signal to the integral value of T
         3 signal ((3T
         0 +2T
         1 +T
         2 )/T
         3 ) is from 0.3 to 1.2, wherein the T
         0 signal range is 35 ppm to 40 ppm, the T
         1 signal range is 48 ppm to 53 ppm, the T
         2 signal range is 55 ppm to 62 ppm, and the T
         3 signal range is 63 ppm to 72 ppm.
Patent TW-I744149-B (TW)
Title: 鍵盤裝置
Inventor: CAI LIU-BING
IPC: G06F3/023
Filed: 2020-12-25
Granted: 2021-10-21
Abstract: 本發明提供一種鍵盤裝置，包括底蓋、支撐板、軟性電路板以及多個按鍵結構。支撐板配置於底蓋，且支撐板具有朝遠離底蓋向上彎曲的彎曲弧度以及多個貫穿孔。軟性電路板配置於底蓋與支撐板之間。這些按鍵結構配置於支撐板，且這些按鍵結構分別穿過對應的貫穿孔而接觸於軟性電路板。
Patent TW-I766555-B (TW)
Title: Imaging optical system
Inventor: ZHU JUN
IPC: G02B27/00
Filed: 2021-01-23
Granted: 2022-06-01
Abstract: An imaging optical system includes a primary reflector, a secondary reflector, 
a third reflector, and an aperture stop. The aperture stop is located on the secondary reflector. The imaging optical system has a field of view, a field of view focal length (FFL), and an effective aperture (FEPD) of the field of view entrance pupil. The FFL and the FEPD continuously change. The FFL and FEPD at the center of the field of view are larger than the FFL and FEPD at the edge of the field of view. The present application further relates to a design method with FFL and FEPD.
Patent TW-I774250-B (TW)
Title: Wick assembly for use with a heat pipe, heat pipe and method of constructing the wick assembly for use with the heat pipe
Inventor: GROSS DAVID M
IPC: F28D15/02
Filed: 2021-02-24
Granted: 2022-08-11
Abstract: A wick assembly for use with a heat pipe is disclosed. The wick assembly includes an end plug including a wick receiving area, a wick, and a crimp. A portion of the wick is positioned about the wick receiving area. The crimp is positioned about the portion of the wick and the wick receiving area. The end plug, the portion of the wick, and the crimp are diffusion bonded.
Patent TW-I780612-B (TW)
Title: 處理器、顯示驅動器集成電路及其控制方法
Inventor: LIU CHANG-CHU
IPC: G09G3/20
Filed: 2021-03-02
Granted: 2022-10-11
Abstract: 本發明提供了一種處理器，包括源產生器，請求同步信號產生器和輸出電路。源產生器被配置為生成幀的圖像資料。請求同步信號產生器被配置為僅在源產生器完全生成幀的圖像資料之後才向集成電路生成請求同步信號，其中，請求同步信號用於觸發集成電路發送同步信號給處理器。輸出電路被配置為僅在接收到集成電路響應於請求同步信號而生成的同步信號之後，才將幀的圖像資料發送到集成電路。
Patent TW-I756075-B (TW)
Inventor: CHANG WEN-HUANG
IPC: H01Q1/40
Filed: 2021-03-11
Granted: 2022-02-21
Abstract: The present application discloses an electronic device. The electronic device includes a radome, a bottom cover connected to the radome, and a printed circuit board disposed between the radome and the bottom cover. The radome includes a top shell, an insulating member and at least one fastening members. The insulating member is made of expanded polystyrene and has at least one recess. The fastening member is embedded in the insulating member. The top shell covers the insulating member and comprises polycarbonate.
Patent TW-I785741-B (TW)
Inventor: SU CHENG WEI
IPC: B26B5/00
Filed: 2021-08-17
Granted: 2022-12-01
Abstract: 一種美工刀，包括殼體、刀座、刀片以及切換單元。殼體具有容室、形成於容室一端的開口、連通的撥槽。刀座設置於容室並具有置刀槽與連通置刀槽的導槽。切換單元包括可移動地設置於撥槽的撥鈕、設置於撥鈕一端並可移動地設置於導槽的卡塊以及彈性地偏置卡塊的彈性件。撥鈕能夠帶動卡塊相對導槽移動，使卡塊可脫離地卡接於刀片的卡槽。
Patent TW-I788006-B (TW)
Inventor: LIAO TE-CHAO
IPC: C08J11/04
Filed: 2021-09-11
Granted: 2022-12-21
Abstract: 本發明提供一種聚酯棉花混紡織物的回收方法，包括以下步驟。將含有染料的聚酯棉花混紡織物放入含有氧化劑的酸性水溶液中進行升溫與浸洗，以裂解聚酯棉花混紡織物中的棉花成粉狀，並同時進行脫色以去除染料。之後，以二道過濾方式取得聚酯織物與棉粉。
Patent TW-I809508-B (TW)
Title: 靜電除汙裝置
Inventor: XU YI
IPC: B08B6/00
Filed: 2021-09-17
Granted: 2023-07-21
Abstract: 一種靜電除汙裝置，包含一殼體、一收集盤、一電源供應模組及一靜電吸附模組，該殼體包含一頂座及一底座，該頂座具有一第一空間，該底座具有一第二空間，該頂座包含一隔板將該殼體之內部空間上下分隔為該第一空間及該第二空間，該隔板具有一貫孔連通該第一空間及該第二空間，該收集盤能通過該殼體底部之該開口而設置於該第二空間中，該收集盤之頂部開口面對該隔板之該貫孔；該電源供應模組設置於該殼體上；該靜電吸附模組設置於該第一空間中，與該電源供應模組電性連接，用以淨化空氣，該底座及該收集盤由包含比重小於金屬之材料製成。
Patent TW-I771211-B (TW)
Title: Preparation method of direct suspention dispersed aerogel powder
Inventor: CHEN JEAN-HONG
IPC: C01B33/18
Filed: 2021-10-25
Granted: 2022-07-11
Abstract: A manufacturing of the hydrophobic or complex aerogel particle with low-cost, high purity, and low thermal conductivity was prepared by direct suspension dispersion, which the aerogel particle and the application thereof is provided. The provided manufacturing method comprises: mixing step (S1), hydrolysis step (S2), condensation step (S3), condensing solution mixing step (S4), suspension dispersion 
step (S5), and solvent evaporation drying step (S6). This process system to improve the traditional sol-gel technology combined with direct suspension dispersion technology, therefore, it does not need to add a large number of organic solvents and interface active agents, so no need for water washing and solvent replacement in the process. Hence, this technology can prepare low-cost, high purity and low heat transfer coefficient hydrophobic or complex aerogel powder. The manufacturing technology of direct suspension dispersion in the water solution state was used the suspended disperser, emulsified dispersion machine or vortex mixer and other equipment, because the process does not require a large number of organic solvents and interface active agents, so it can significantly reduce the preparation cost of the hydrophobic aerogels, and can also decrease the impact of the surface properties of aerogels for interface active agents. The prepared aerogel powder particle size is  ca.  100nm, the powder density and the thermal conductivity of the aerogel powder after drying is between 0.03 and 0.08g/cm 3 , and about 0.013 to 0.018W/mk, respectively. In addition to the products developed can be applied to traditional insulation materials can also be used in the heat-blocking film of photovoltaic industry heat shield and other manufactured applications.
Patent TW-I780978-B (TW)
Title: Polishing pad and method of making the same
Inventor: HU YONGQI
IPC: B24B37/24
Filed: 2017-02-03
Granted: 2022-10-11
Abstract: A polishing pad includes a polishing layer stack that has a polishing surface, a bottom surface, and an aperture from the polishing surface to the bottom surface. The polishing layer stack includes a polishing layer that has the polishing surface. A fluid-impermeable layer spans the aperture and the polishing pad. A first adhesive layer of a first adhesive material is in contact with and secures the bottom surface of the polishing layer to the fluid-impermeable layer. The first adhesive layer spans the aperture and the polishing pad. The light-transmitting body is positioned in the aperture and has a lower surface in contact with, is secured to the first adhesive layer, and is spaced apart from a side-wall of the aperture by a gap. An adhesive sealant of a different second material is disposed in and laterally fills the gap.
Patent TW-I809717-B (TW)
Title: Liquid cell microchip and measuring method thereof
Inventor: CHENG SHIH-MIN
IPC: G01N1/10
Filed: 2022-02-16
Granted: 2023-07-21
Abstract: The invention provides a liquid cell microchip, which comprises two substrates arranged in parallel with each other, a space is contained between the two substrates, a liquid is poured into the space, and a first electrode and a second electrode are respectively arranged at two opposite ends of the space and seal two sides of the space. The invention has the advantages of simple structure, time saving, cost saving, high accuracy and the like.
Patent TW-I799164-B (TW)
Title: Mask blank, method of manufacturing a transfer mask, and method of manufacturing a semiconductor device
Inventor: OHKUBO RYO
IPC: G03F1/72
Filed: 2018-04-03
Granted: 2023-04-11
Abstract: In a mask blank, an etching stopper film 2, a light-shielding film 3 containing one or more elements selected from silicon and tantalum, and a hard mask film 4 are layered on a transparent substrate 1 in this order. The etching stopper film 2 is made of a material containing chromium, oxygen and carbon with a chromium content of 50 atomic% or more. In the etching stopper film 2, a narrow spectrum of N1s obtained by X-ray photoelectron spectroscopy analysis has a maximum peak not greater than a detectable lower limit and a narrow spectrum of Cr2p obtained by X-ray photoelectron spectroscopy analysis has a maximum peak at a binding energy of 574 eV or less
Patent TW-I812132-B (TW)
Title: 高功率地震波預警方法及系統、電腦可讀取的記錄媒體
Inventor: CHOU CHUNG-CHE
IPC: G08B21/10
Filed: 2022-03-30
Granted: 2023-08-11
Abstract: 一種高功率地震波預警方法，由一高功率地震波預警系統的一地震波功率預估模組根據從一地震偵測位置測得的一地震之一最早到達的震波取得的地震波參數、與該地震相關的震源參數及與至少一目標位置相關的場址參數三者至少其中之一，估算該地震之一較晚到達該至少一目標位置的震波的一功率最大值，並由該高功率地震波預警系統的一預警模組判斷該功率最大值高於一警戒值時，產生並傳送一地震預警訊息至該至少一目標位置的一地震預警裝置。
Patent TW-I802408-B (TW)
Title: 鐵芯對頂機構及鐵芯繞線設備
Inventor: Zheng jing-zhe
IPC: H01F41/06
Filed: 2021-09-23
Granted: 2023-05-11
Abstract: 本發明提供一種鐵芯對頂機構及鐵芯繞線設備，該鐵芯對頂機構包括：一對頂轉軸，該對頂轉軸一端形成一聯接端固接設有一對頂載座，另一端形成一驅動端；該對頂轉軸以該驅動端受一傳動機構所傳動而可作旋轉；
        一對頂桿，樞設於該對頂轉軸，可受驅動作往復位移以一頂抵部頂抵該鐵芯；該對頂桿設有定位槽，該定位槽樞套在該對頂載座上的一定位銷上；藉此使在對鐵芯夾持對頂時可以減少偏差。
Patent TW-I799339-B (TW)
Title: Handheld electronic device
Inventor: CHUNG CHIEN-FENG
IPC: H05K7/20
Filed: 2022-08-22
Granted: 2023-04-11
Abstract: A handheld electronic device is provided. The handheld electronic device comprises a monitor, a back cover, a frame, a main board, and a thermal conducting structure. The frame is disposed between the monitor and the back cover. The frame and the back cover define a space. The main board is disposed in the space and has a front surface and a rear surface, wherein the front surface faces the monitor and has a heat source. The thermal conducting structure extends from the front surface to the rear surface and has a first end and a second end. The first end contacts the heat source and the second end extends to the back cover.
Patent TW-I798157-B (TW)
Title: Outlet pipe control adjustment valve structure
Inventor: LIN WEN-JENG
IPC: E03D3/02
Filed: 2022-10-07
Granted: 2023-04-01
Abstract: The present invention relates an outlet pipe control adjustment valve structure. It includes a water outlet pipe body, a piston rod body, a cover body and a combination button. The piston rod body is located in the water outlet pipe body, the cover body is combined with one side of the water outlet pipe body, and the combination button is connected with the water outlet pipe body. One end of the piston rod body is combined. After pressing the combination button, the piston rod body is displaced relative to the water outlet pipe body, and the closing control of the automatic reset of the delayed water entry is performed. The overall composition structure is simple, and the assembly and use are convenient, so as to reduce the use cost and facilitate the use and maintenance.
Patent TW-I813510-B (TW)
Title: 訂單匹配和跟進系統及其方法
Inventor: HUO JIAWEI
IPC: G06Q10/08
Filed: 2022-11-18
Granted: 2023-08-21
Abstract: 本發明提供一種訂單匹配和跟進系統以及訂單匹配和跟進方法。訂單匹配和跟進系統包括儲存裝置以及處理器。儲存裝置儲存多個模組，且多個模組包括訂單獲取模組、庫存匹配模組、訂單更新模組以及推送模組。處理器耦接儲存裝置，且執行多個模組。訂單獲取模組根據獲取參數取得訂單資訊表。庫存匹配模組將訂單資訊表與庫存資訊進行匹配以產生訂單分配表。訂單更新模組更新訂單資訊表，並且推送模組根據訂單資訊表產生訂單匯總資訊表。訂單匯總資訊表相關於有庫存訂單資訊、可出貨訂單資訊、有風險訂單資訊以及可提前出貨訂單資訊。
Patent TW-I797054-B (TW)
Inventor: LANNING BRUCE
IPC: H01M10/058
Filed: 2019-04-29
Granted: 2023-03-21
Abstract: 在一些實施例中，一種鋰離子電池包括一第一基板、一陰極、一第二基板、一陽極及一電解質。該陰極安置於該第一基板上且可含有陰極混合物，該陰極混合物包括：Li
         x S
         y ，其中x為0至2且y為1至8；及第一微粒碳。該陽極安置於該第二基板上且可含有陽極混合物，該陽極混合物含有矽粒子；及第二微粒碳。該電解質可含有溶劑及鋰鹽，且安置於該陰極與該陽極之間。在一些實施例中，該第一微粒碳或該第二微粒碳含有包含複數個碳奈米粒子之碳聚集物，各碳奈米粒子包含石墨烯。在一些實施例中，該微粒碳含有具有中孔結構之碳超粒子。
Patent TW-I812575-B (TW)
Title: 電漿處理方法
Inventor: ISOMOTO MAI
IPC: H01L21/3065
Filed: 2023-02-17
Granted: 2023-08-11
Abstract: 本發明的目的為提供一種電漿處理方法，在硬遮罩的蝕刻中，抑制來自下層金屬膜的析出物的產生並得到異向性形狀。本發明為一種電漿處理方法，係使用下層為金屬膜的被蝕刻膜形成遮罩的電漿處理方法，具有：使用由O
         2 氣體、CHF
         3 氣體、NF
         3 氣體、Ar氣體、及He氣體的混合氣體生成的電漿，對載置形成有被蝕刻膜的試料的試料台供應脈衝調變後的高頻電力同時蝕刻被蝕刻膜的第一工程；第一工程後，供應連續(CW)的高頻電力至試料台同時蝕刻蝕刻後的被蝕刻膜的第二工程；被蝕刻膜為TEOS膜及矽氮化膜；連續(CW)的高頻電力為比脈衝調變後的高頻電力與脈衝調變的占空比的積還小的電力，且比50W還小的電力。
Patent RS-53426-B (RS)
Inventor: DELIUS ULRICH
IPC: A22C13/00
Filed: 2004-01-20
Abstract: Opna za životne namirnice, propustljiva za dim, postojana prema vlazi, u obliku creva, biaksijalno orijentisana, naznačena time, što se sastoji od smeše od najmanje jednog alifatskog (ko-)poliamida, najmanje jednog vodorastvornog sintetičkog polimera koji ima rastvorljivost u vodi na 80°C najmanje 20 g po litru i plastifikatora odabranog iz grupe jednog ili više glicerina, mono- i diglikola, trimetilolpropana, mono-, di- ili triestra glicerina sa karbonskim kiselinama, formamida, acetamida, N,N-dimetil-formamida ili N,N-dimetil-acetamida, pri čemu propustljivost vodene pare takve opne iznosi 40 do 200g/m2 • dan, određena kao posebna prema DIN 53 122 pri jednostranom izlaganju uzoraka struji vazduha od 85% relativne vlažnosti i na 23°C.Prijava sadrži još 15 patentnih zahteva.
Patent ZA-200107425-B (ZA)
Title: Method for the treatment of incontinence.
Inventor: SEGAL CATHERINE A
IPC: A61P13/02
Filed: 2001-09-07
Abstract: The instant invention is a method of using certain analogs of gamma-aminobutyric acid to treat incontinence.
Patent ZA-200302496-B (ZA)
Title: Fluid dispensing closure.
Inventor: BEAVER JEFFREY L
IPC: B67D7/02
Filed: 2003-03-31
Abstract: A fluid dispensing closure which incorporates a dispensing valve to control fluid flow through the closure and a vent passageway to vent air into the container as necessary. The closure includes a dispensing spout capable of mating engagement with a receiving container. The dispenser spout has a fluid passageway with a resilient valve made from an elastomeric material seated therein. The vent passageway formed in the closure is selectively sealed by a grommet depending upon the vacuum created within the container as the fluid is being dispensed from the container. A removable overcap sealingly covers the dispensing spout to capture any fluid leakage.
Patent ZA-200308912-B (ZA)
Title: Stopper for reliable gas injection
Inventor: ERIC HANSE
IPC: B22D/
Filed: 2003-11-14
Abstract: The present invention concerns a mono-block stopper adapted to deliver gas during pouring of molten metal comprising a stopper body having an internal chamber ( 1 ) and a gas discharge port ( 2 ), a bore ( 3 ) connecting the internal chamber ( 1 ) to the gas discharge port ( 2 ), calibrating means ( 4 ) being provided in the bore ( 3 ) to provide a restricted path. This stopper is characterised by the fact that the calibrating means comprise a rod ( 4 ) having at least one axially-extending gas passages therealong, the gas passage(s) having a section such as to offer a predetermined resistance to flow. The stopper of the invention is far more reliable and can be easily adapted to various operational parameters.
Patent ZA-200309736-B (ZA)
Title: Reduction off metal oxides in an electrolytic cell.
Inventor: STREZOV LES
IPC: C22B5/00
Filed: 2003-12-17
Abstract: A method of reducing a titanium oxide in a solid state in an electrolytic cell which includes an anode, a cathode formed at least in part from the titanium oxide, and a molten electrolyte which includes cations of a metal that is capable of chemically reducing the cathode titanium oxide, which method includes operating the cell at a potential that is above a potential at which cations of the metal that is capable of chemically reducing the cathode titanium oxide deposit as the metal on the cathode, whereby the metal chemically reduces the cathode titanium oxide, and which method is characterised by refreshing the electrolyte and/or changing the cell potential in later stages of the operation of the cell as required having regard to the reactions occurring in the cell and the concentration of oxygen in the titanium oxide in the cell in order to produce high purity titanium.
Patent ZA-200403615-B (ZA)
Title: Papermaking process using enzyme-treated sludge and products.
Inventor: HILL WALTER B JR
IPC: D21H21/16
Filed: 2004-05-15
Abstract: Enzyme-treated papermaking sludges are provided, as are methods of making the enzyme-treated sludge. Papermaking processes that incorporate the enzyme-treated papermaking sludges into papermaking pulp are also provided as are paper and paperboard products made from the resultant pulp.
Patent ZA-200703673-B (ZA)
Title: A process for the shaping of the surface of a metal container
Inventor: ROBERTO FRATTINI
IPC: B21D/
Filed: 2005-06-21
Abstract: A process for the shaping of the side surface of a metal body or container (10) such as an aerosol or a beverage bottle for food or technical use, obtained by progressive deformation operating steps of its side surface carried out in sequence on a machine having an intermittent rotating table, an opposite alternate translatory motion plate, a loading drum, gripping pliers of the bodies, deformation and possibly embossing and/or debossing tools and an unloading drum of the same bodies, the process including the steps: feeding the bodies (10) on the machine provided with an intermittent rotating table and of an opposite translatory motion plate; gripping the bodies along a limited area (12) between 10.0 and 35.0 mm, of their side surface from the bottom with a fixed or an axially rotating gripping plier; carrying out a broad deformation (18) on the side surface of the bodies (10) with tools working from the inner and/or outer part of the same bodies.
Patent ZA-200808654-B (ZA)
Title: An extrusion coating composition
Inventor: MARIE NEILEN MARCELLINUS GUILLIAME
IPC: C08F/
Filed: 2008-10-09
Abstract: The invention relates to an extrusion coating composition comprising an ethylene copolymer. The ethylene copolymer is obtained with a process wherein the polymerisation takes place in a tubular reactor at a peak temperature between 300° C. and 350° C. and wherein the co monomer is a bifunctional alpha,omega-alkadiene.
Patent ZA-202301312-B (ZA)
Title: Method for the fermentative production of guanidinoacetic acid
Inventor: SCHNEIDER FRANK
Filed: 2023-02-01
Abstract: The present invention relates to a microorganism transformed with L-arginine:glycine amidotransferase and reduced malate synthase and a glyoxylate aminotransferase to be capable of producing guanidinoacetic acid (GAA) and to a method for the fermentative production of GAA using such microorganism. The present invention also relates to a method for the fermentative production of creatine.
Patent IN-169502-B (IN)
Inventor: KHAN MIZRA MOHAMMAD TAQUI
IPC: C01B3/06
Filed: 1985-11-29
Abstract: Hydrogen and oxygen are obtained by the photocatalytic decomposition of water by passing light in an inert atmosphere through an aqueous solution of dioxygen complex of rhuthenium and EDTA (ethylene diamine tetra acetic acid) in which is suspended a semiconductor of hexagonal crystal structure loaded with a nobel metal and a transition metal oxide. Hydrogen and oxygen are known to have various uses. Precipitation of the semiconductor material and annealing it at a temperature from 300-350 DEG C result in the semiconductor of hexagonal structure which is suspended in the aqueous solution.
Patent IN-188608-B (IN)
Inventor: DERENTHAL ULRICH
IPC: B01D33/62
Filed: 1996-12-06
Abstract: In a device (1) for filtering, washing and drying a solid material-liquid mixture, using a liquid permeable filter cloth (2) the mixture is first subjected to a pressure difference above and below the filter cloth (2), whereafter liquid is supplied to the mixture. The mixture present above the filter cloth is then dried according to the invention using radiation sources (8), the radiation from which has differing, preferably increasing, wavelengths as seen in the processing direction (P). The wavelength lies in the infrared range. The applied wavelength is chosen subject to the product for filtering. <IMAGE>
Patent MX-349482-B (MX)
Title: Systems and methods for applying an antimicrobial coating to a medical device.
Inventor: DAVID TIEN-TUNG OU-YANG
IPC: B05D3/06
Filed: 2009-11-30
Abstract: Methods for applying an antimicrobial coating to a medical device is disclosed. Generally, the methods comprise providing a medical device, dispensing an antimicrobial coating onto the device, flushing excess coating from the device, and curing the coating onto the device. In one aspect, the coating includes a UV-curable, antimicrobial composition. In this aspect, the medical device can be coated and the coating can be cured with UV light in a manner of seconds. In another aspect, the coating includes an antimicrobial solution that contains an acrylate-type polymer or copolymer. In this aspect, the medical device can be coated and the coating can be heat-cured in a manner of minutes. Both the UV-curable composition and the antimicrobial solution can also include rheological modifiers, as necessary. Additionally, the compositions include one or more antimicrobial agents, which may be selected from a wide array of agents.