baber/WOPTO huggingface dataset:
Patent TW-I744846-B (TW)
Title: Memory and program method thereof
Inventor: SONG YALI
IPC: G11C16/06
Filed: 2020-03-30
Granted: 2021-11-01
Abstract: A memory includes a first portion, a second portion and a controller. The first portion includes a first word line to a kth word line. The second portion is formed above the first portion and includes a (k+1)th word line to an mth word line. When an xth word line is used to perform a program operation, the controller is used to apply a first voltage to the first word line to an (x-2)th word line, a second voltage to an (x-1)th word line, and a third voltage to an (x+1)th word line. x, k and m are positive integers.
Patent TW-I714493-B (TW)
Title: 熔射用漿料、熔射皮膜及熔射皮膜之形成方法
Inventor: IBE HIROYUKI
IPC: C23C4/134
Filed: 2016-09-08
Granted: 2020-12-21
Abstract: 本發明提供可良好地形成耐電漿腐蝕性更優異之熔射皮膜之熔射用漿料。依據本發明，提供熔射用漿料，其包含由含有釔(Y)及鹵元素(X)作為構成元素之化合物所成之熔射粒子與分散介質。該熔射用漿料中，熔射粒子含量為10質量%以上70質量%以下，且黏度為300mPa．s以下。
Patent TW-I727768-B (TW)
Inventor: LIAO TE-CHAO
IPC: H05K1/03
Filed: 2020-04-24
Granted: 2021-05-11
Abstract: 本發明公開一種乾膜用的聚酯薄膜，其包括一聚酯樹脂基質及分散於所述聚酯樹脂基質中的多個圓球形滑劑。所述聚酯樹脂基質具有介於1.5至1.7之間的一折射率。多個所述圓球形滑劑具有介於1.3至1.9之間的一折射率、介於50奈米至2微米之間的一粒徑範圍、及不小於0.7的一真圓度。並且，每個所述圓球形滑劑的表面覆蓋有矽氧烷化合物、或改質有烷氧矽基，以與所述聚酯樹脂基質接觸。所述乾膜用的聚酯薄膜為一雙軸延伸聚酯薄膜，並且所述乾膜用的聚酯薄膜具有不大於1%的一霧度、不小於85%的一透明度、及不大於10微米的一線路解析度。
Patent TW-I747252-B (TW)
Inventor: Seldess Zachary
IPC: G10L21/02
Filed: 2018-11-29
Granted: 2021-11-21
Abstract: Embodiments relate to audio processing for opposite facing speaker configurations that results in multiple optimal listening regions around the speakers. A system includes a left speaker and a right speaker in an opposite facing speaker configuration, and a crosstalk cancellation processor connected with the left speaker and the right speaker. The crosstalk cancellation processor applies a crosstalk cancellation to an input audio signal to generate left and right output channels. The left output channel is provided to the left speaker and the right output channel is provided to the right speaker to generate sound including 
multiple crosstalk cancelled listening regions that are spaced apart.
Patent TW-I743787-B (TW)
Title: 對抗攻擊的監測方法和裝置
Inventor: Zong zhi-yuan
IPC: G06K9/62
Filed: 2020-05-18
Granted: 2021-10-21
Abstract: 說明書披露一種對抗攻擊的監測方法和裝置。所述方法包括：獲取目標模型的對抗樣本空間；採集調用所述目標模型的輸入資料；判斷所述輸入資料是否落入所述對抗樣本空間；根據判斷結果計算監測週期內落入到所述對抗樣本空間的輸入資料的監測參數，當所述監測參數滿足預設的攻擊條件時，確定監測到面向所述目標模型的對抗攻擊。上述方案可有效監測對抗攻擊，有效降低隱私洩露、資金損失等安全風險，保證資料安全。
Patent TW-I742684-B (TW)
Title: 醫療隔離袋
Inventor: ZENG KAI-CHEN
IPC: A61M16/04
Filed: 2020-05-22
Granted: 2021-10-11
Abstract: 一種醫療隔離袋，包含一主袋體、二手套袋體、一抽氣接口及一進氣逆止閥。主袋體界定一袋內空間，且包括一適用於供病患頭部進入袋內空間的頭部穿套口，以及多個適用於供醫療器械進出主袋體或供醫療器械穿設於主袋體上的器械通口。手套袋體連接於該主袋體，且適用於供醫護人員的手部穿戴，能被操作而伸入該袋內空間。抽氣接口設置於主袋體並連通袋內空間，且適用於與抽氣管路連接，使主袋體內的空氣能從抽氣接口處抽出。進氣逆止閥設置於主袋體並連通袋內空間，使空氣僅能單向流入主袋體中。
Patent TW-I774019-B (TW)
Inventor: CHENG HSIAO-LUNG
IPC: G02F1/165
Filed: 2020-07-13
Granted: 2022-08-11
Abstract: An e-paper display device including an e-paper display panel and a driver circuit is provided. The e-paper display panel displays one or more line segments. The line segments include a current display line segment and a target display line segment. The driver circuit is coupled to the e-paper display panel. The driver circuit drives the e-paper display panel to display the one or more line segments. During a frame period, the driver circuit pre-drives a display area to display a first color according to the current display line segment. At least part of the target display line segment is located in the display area. During a next frame period, the driver circuit drives a part of the display area excluding the target display line segment to display a second color and drives a part of the display area including the target display line segment to display the first color according to the target display line segment. In addition, a method for driving an e-paper display panel is also provided.
Patent TW-I739568-B (TW)
Title: Electronic device
Inventor: LIN CHE-HSIEN
IPC: G06F1/16
Filed: 2020-08-26
Granted: 2021-09-11
Abstract: An electronic device includes a first body, a second body, a hinge structure , a first functional assembly, and a first linkage structure. The first body and the second body are pivotally connected to each other by the hinge structure. The first functional assembly is movably arranged on the first body. The first linkage structure is connected between the hinge structure and the first functional assembly, wherein the first linkage structure is adapted to drive the first functional assembly to move relative to the first body with the relative rotation of the first body and the second body.
Patent TW-I779347-B (TW)
Inventor: REEVELL TONY
IPC: A24F40/46
Filed: 2020-09-04
Granted: 2022-10-01
Abstract: A heating chamber 108 for an aerosol generation device 100 is provided. The heating chamber 108 comprises an open first end 110 through which a substrate carrier 132 including aerosol substrate 134 is insertable along a length of the heating chamber 108. The heating chamber 108 further comprises a side wall 114, and a plurality of thermal engagement elements 120 for contacting and providing heat to the substrate carrier 132. The heating chamber 108 further comprises a plurality of gripping elements 122, 
spaced apart from the thermal engagement elements 120 along a length of the side wall 114, each gripping element 122 extending inwardly from the interior surface of the side wall 114 into the interior volume at a different location around the side wall 114, wherein the gripping elements 122 are located closer to the open first end 110 than the thermal engagement elements 120.
Patent TW-I776268-B (TW)
Title: 鐵礦粉團塊生產方法及造塊產品
Inventor: DUTRA FLAVIO DE CASTRO
IPC: C22B1/242
Filed: 2020-11-05
Granted: 2022-09-01
Abstract: 本發明係有關於一種用於生產耐搬運、耐運輸且耐水的鐵礦粉團塊之方法。該方法包括將鐵礦粉與矽酸鈉、奈米材料、催化劑、助熔劑及增塑劑混合；然後調節混合物的濕度；接著透過球團、壓塊或擠壓對混合物造塊；最後在室溫下進行固化。該方法毋需能量輸入進行熱處理，可生產具有高物理性能及高冶金性能的造塊產品，以替代還原爐金屬裝料(包括燒結體)，並且不會排放二氧化碳(CO 2 
)、二惡英、呋喃及硫氧化物(SOx)等有害氣體。
Patent TW-I762112-B (TW)
Inventor: WANG YU-SHIH
IPC: H01L21/76
Filed: 2020-12-25
Granted: 2022-04-21
Abstract: 當圖案化位於介電層下方的蝕刻停止層時，光阻層用以保護介電層以及嵌入在介電層中的導電元件。光阻層可以進一步用於蝕刻在蝕刻停止層下方的另一個介電層，其中蝕刻下一個介電層會暴露出接觸件，例如閘極接觸件。底層可以用於保護嵌入介電層中的導電元件不受用於蝕刻蝕刻停止層的濕式蝕刻劑的破壞。
Patent TW-I755301-B (TW)
Title: 智慧擠乳系統
Inventor: Huang shi-zhe
IPC: A01J5/007
Filed: 2021-03-16
Granted: 2022-02-11
Abstract: 本發明係關於一種智慧擠乳系統，包含一擠乳裝置終端、一伺服器模組及一用戶回饋系統。擠乳裝置終端用以提供一擠乳資訊。伺服器模組具有一處理中心、一資料庫服務中心及一訊息系統，處理中心將擠乳裝置終端所提供之擠乳資訊進行數據整理建檔，資料庫服務中心用以彙整建檔後的擠乳資訊，且訊息系統將彙整建檔後的擠乳資訊製作為一用戶資訊。用戶回饋系統將用戶資訊依據一預設設定發出給至少一用戶。
Patent TW-I774296-B (TW)
Inventor: LEE KUAN LIN
IPC: A62B9/06
Filed: 2021-03-29
Granted: 2022-08-11
Abstract: 一種口罩本體結構，包含：一第一層，呈一多邊形，具有一上頂邊、一下底邊以及至少兩短邊；一第三層，呈一多邊形，具有一上頂邊及一下底邊以及至少兩短邊，該第三層之下底角度與該第一層之下底角度相同，該第三層與該第一層平行配置，該第一層之該至少一短邊與該第三層之至少一短邊接合；以及一第二層，具有一風琴狀折疊結構，其中該風琴狀折疊結構係由相間之山型折線以及谷型折線組成，其中該第一層，該第二層及該第三層形成一上側為開口之封閉袋體，該開口打開時，該風琴狀折疊結構撐起並於內部形成一容置空間，供口鼻之載入。
Patent TW-I756125-B (TW)
Title: 雷射加工裝置
Inventor: TAKAHASHI TEIJI
IPC: B23K26/082
Filed: 2021-05-05
Granted: 2022-02-21
Abstract: 提供一種雷射加工裝置(1)，其具備：雷射振盪器(4)，係輸出脈衝雷射光(5)；電掃描器(13X、13Y)，係具有電鏡(11X、11Y)，且藉由電鏡(11X、11Y)上的脈衝雷射光(5)之反射來使脈衝雷射光(5)偏向，並且藉由按照位置指令(29a)所為之控制來使電鏡(11X、11Y)旋轉；作為透鏡的fθ透鏡(15)，係具有供在電掃描器中(13X、13Y)已偏向之脈衝雷射光(5)入射的入射區域，且將往入射區域入射後的脈衝雷射光(5)予以聚光；透鏡溫度測量部(9)，係藉由檢測從入射區域輻射的紅外線來測量透鏡之溫度，且求出透鏡之溫度資訊；以及作為修正部的電指令轉換部(6)，係依據溫度資訊來修正位置指令(29)。
Patent TW-I792453-B (TW)
Title: 保全門口機
Inventor: CHANG CHUN-YUAN
IPC: G08B21/22
Filed: 2021-07-27
Granted: 2023-02-11
Abstract: 一種保全門口機，包含：傳輸單元、讀卡單元、保全單元、門禁單元及對講單元。其中，傳輸單元連接遠端通訊主機、區域主機、用戶主機、門禁裝置及感知裝置；讀卡單元讀取保全卡而產生讀卡訊號；保全單元受操作時產生設定訊號，並依據設定訊號與讀卡訊號而設定門禁裝置之保全狀態，並且依據感知裝置所傳送之異常發報訊號產生警示；門禁單元依據讀卡訊號設定門禁裝置之開關狀態；對講單元受操作時啟動對講，並選擇遠端通訊主機、區域主機及用戶主機之至少一者進行對講通訊。
Patent TW-I774512-B (TW)
Title: Power amplifying circuits
Inventor: WANG PO-CHIH
IPC: H03F1/30
Filed: 2021-08-11
Granted: 2022-08-11
Abstract: A power amplifying circuit includes a first input terminal, a first amplifying circuit and a first matching circuit. The first amplifying circuit generates a first output signal and a second output signal according to an input signal. The first matching circuit combines the first output signal and the second output signal to generate an output signal. A first bias voltage is applied to the first input terminal. The first amplifying circuit includes a first transistor and a second transistor. A first electrode of the first transistor is coupled to the first input terminal and a second bias voltage is applied to a second electrode of the first transistor. The first transistor generates the first output signal according to the first bias voltage and the second bias voltage. A first electrode of the second transistor is coupled to the first input terminal and a third bias voltage is 
applied to a second electrode of the second transistor. The second transistor generates the second output signal according to the first bias voltage and the third bias voltage.
Patent TW-I786825-B (TW)
Inventor: MUN JI HUN
IPC: G01N15/02
Filed: 2021-09-14
Granted: 2022-12-11
Abstract: 本發明提供一種粒子測定裝置及粒子測定方法，利用依次照射電流的雷射電流掃描，從而透過高的準確率而按尺寸範圍測定粒子數量。首先，分別與多個相互不同的粒子尺寸對應，在一定時間內將能夠測定相應尺寸以上的粒子的最小電流的雷射照射至粒子測定空間，檢測散射的光以測定各粒子的尺寸的數量。並且，利用測定的實測值，利用運算法以準確計算各個尺寸範圍所屬的粒子的數量。此時，利用與所測定的粒子數量和雷射電流的正比關係。未使用測流嘴或平頂光學計等另外部件，因此，能夠節省粒子測定裝置的研發費用，能夠以與常壓(大氣壓)或真空環境無關的方式而使用。並且，升級現有裝置的運算法以改善準確率。
Patent TW-I777770-B (TW)
Inventor: BUTLER HANS
IPC: G03F7/20
Filed: 2021-09-15
Granted: 2022-09-11
Abstract: Described herein is a metrology too. The metrology tool includes a substrate table to hold a substrate; a projection system configured to project a beam on a target portion of the substrate; an actuator configured to adjust a position of the projection system relative to the substrate on the substrate table; a sensor configured to determine a position of the substrate table; and a one or more processors configured to: determine, based on the position of the substrate table, a position error of the substrate table with respect to a reference; and control, via the actuator, a position of the projection system to compensate for the position error of the substrate table so that the beam projects on the target portion of the substrate.
Patent TW-I776683-B (TW)
Title: 噴灑式再加熱型蒸汽反應裝置及使用其的發電設備
Inventor: LUO CHIA CHING
IPC: F01D17/10
Filed: 2021-09-22
Granted: 2022-09-01
Abstract: 一種噴灑式再加熱型蒸汽反應裝置包含：一保溫爐；一蒸汽反應爐，設置於保溫爐中；一再加熱管路，將蒸汽反應爐連通至保溫爐外部，其中一高熱容材料容納於保溫爐中，並且包圍蒸汽反應爐及再加熱管路；一加熱器，用於加熱高熱容材料；一噴灑器，設置於蒸汽反應爐中；以及一液體供應管，通過保溫爐的一結構壁及蒸汽反應爐的一結構壁而連通至噴灑器，用於將一液體從外界供應至噴灑器，使噴灑器將液體噴灑成霧狀並吸收高熱容材料的熱能而產生低溫蒸汽，低溫蒸汽進入再加熱管路而被加熱成高溫蒸汽而輸出。一種發電設備亦一併提供。
Patent TW-I790076-B (TW)
Inventor: LIAO FAN-WEI
IPC: H03L7/099
Filed: 2022-01-03
Granted: 2023-01-11
Abstract: A relaxation oscillator comprising: a resistor-capacitor (RC) circuit, arranged to perform an RC charging operation to set a first voltage, perform an RC discharging operation to set a second voltage, and perform a reset operation to reset the first voltage to a first reference voltage and reset the second voltage to a second reference voltage; an integration capacitor; a sampling circuit, arranged to perform a charge delivery operation to sample a voltage difference between the first voltage and the second voltage and transfer the voltage difference to the integration capacitor; and a controllable oscillator, arranged to generate an output clock in response to a control input provided by the integration capacitor.
Patent TW-I796098-B (TW)
Inventor: HUANG CHIN-CHANG
IPC: F28D15/00
Filed: 2022-01-19
Granted: 2023-03-11
Abstract: 本發明公開一種黏合式均溫板及其製造方法。所述黏合式均溫板的製造方法，其包含：一上膠步驟：於一第一金屬片的內表面上形成有一環狀膠體；一注液步驟：於所述第一金屬片的所述內表面及所述環狀膠體所共同包圍的空間內注入一工作液體；一貼合步驟：將所述第一金屬片與一第二金屬片於一真空腔室內通過所述環狀膠體而彼此貼合，以形成有一半成品且其共同包圍界定出呈封閉狀的一熱流空間，而所述工作液體位於所述熱流空間內；以及一固化步驟：將所述半成品設置於一固化環境下，以使所述環狀膠體固化形成一密封膠框。
Patent TW-I805276-B (TW)
Title: 高電子遷移率電晶體結構及其製造方法
Inventor: LIN PO JUNG
IPC: H01L29/778
Filed: 2022-03-14
Granted: 2023-06-11
Abstract: 一種高電子遷移率電晶體改良結構，依序包含：一基板、一成核層、一緩衝層、一通道層及一阻障層；該緩衝層包含一摻雜物；相較於該緩衝層，該通道層具有較低的該摻雜物摻雜濃度；一二維電子氣體沿該通道層與該阻障層間之界面形成於該通道層中；該通道層於該通道層與該阻障層間之界面處之該摻雜物摻雜濃度大於或等於1x10
         15 cm
         -3 。
Patent TW-I803333-B (TW)
Inventor: LEE WAN-JHEN
IPC: G06T7/33
Filed: 2022-05-31
Granted: 2023-05-21
Abstract: 本發明提供一種圖像特徵匹配方法、電腦裝置及儲存介質，其中，所述方法包括：獲取第一圖像和第二圖像；基於邊緣檢測演算法確定第一圖像的第一弱紋理區域以及第二圖像的第二弱紋理區域；檢測第一弱紋理區域的第一特徵點與第二弱紋理區域的第二特徵點；基於色差值對第一特徵點和第二特徵點進行對應匹配，從第二特徵點中確定與第一特徵點的色差值最小的對應點作為目標對應點；確定目標對應點與第一特徵點的位置差異；根據位置差異確定第一特徵點的匹配點。本申請可以輔助圖像特徵匹配，有效提升圖像特徵匹配的準確率。
Patent TW-I808780-B (TW)
Inventor: LI HSUEH-CHAN
IPC: H05K7/20
Filed: 2022-06-08
Granted: 2023-07-11
Abstract: 本發明提供一種機櫃液冷系統，包含多個伺服器、液冷裝置、第一分岐管、第二分岐管、溢流管以及控制閥。伺服器、液冷裝置及至少一溢流管透過第一分岐管及第二分岐管以並聯的方式彼此連接。控制閥包含一第一閥瓣、一第二閥瓣、一受推件以及一彈性件。第一閥瓣以及第二閥瓣可轉動地設置於溢流管中。彈性件的相對兩端分別固定於溢流管及受推件。彈性件用以推抵受推件而使得受推件抵靠於第一閥瓣以及第二閥瓣之間而阻斷溢流管與伺服器及液冷裝置的連通。當控制閥承受一臨界壓力時，受推件克服彈性件的彈力而遠離第一閥瓣以及第二閥瓣，進而使溢流管連通於伺服器及液冷裝置。
Patent TW-I807970-B (TW)
Inventor: CHUANG LOUIS
IPC: F04B33/00
Filed: 2022-08-23
Granted: 2023-07-01
Abstract: A foldable air pump includes an inflating device and two support rods. The inflating device includes a cylinder and a base. The cylinder extends in a vertical direction. The base is connected to a lower edge of the cylinder in the vertical direction. The two support rods are detachably connected to the base in a first mode or a second mode. When the two support rods are connected to the base in the first mode, the two support rods are arranged in a direction parallel to an axial direction of the cylinder and are adjacent to the cylinder. When the two support rods are connected to the base in the second mode, the two support rods extend along a direction perpendicular to the axial direction of the cylinder. Thus, the air pump can be stably supported on the ground and also provide the effect of convenient storage and carrying.
Patent TW-I810091-B (TW)
Title: 過電流保護元件
Inventor: LEE CHIA-YUAN
IPC: H01C7/02
Filed: 2022-10-17
Granted: 2023-07-21
Abstract: 一種過電流保護元件，包含第一金屬層、第二金屬層及疊設於第一金屬層與第二金屬層之間的熱敏材料層。熱敏材料層具有正溫度係數特性且包含第一高分子聚合物及導電填料。第一高分子聚合物由聚偏二氟乙烯組成，而聚偏二氟乙烯具有 α相聚偏二氟乙烯、β相聚偏二氟乙烯及γ相聚偏二氟乙烯，其中以α相聚偏二氟乙烯、β相聚偏二氟乙烯及γ相聚偏二氟乙烯的含量總和為100%計，γ相聚偏二氟乙烯佔33%至42%。
Patent ZA-200203493-B (ZA)
Title: Substituted 5-benzyl-2,4-diaminopyrimidines.
Inventor: GUERRY PHILIPPE
IPC: C07D405/12
Filed: 2002-05-22
Abstract: The invention relates to substituted 5-benzyl-2,4-diaminopyrimidines of general formula (A)wherein R<1 >is C2-C3 alkyl an R<2 >is heterocyclyl, phenyl or naphthyl, bonded by one of its C-atoms and R<3 >is C2-C6 alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, heterocyclylalkyl, alkylsulfonyl, cycloalkylsulfonyl, cycloalkylalkylsulfamoyl, heterocyclysylfonyl, heterocyclylalkylsulfonyl or dialkylsulfamoyl; wherein alkyl, cycloalkyl and alyenyl can carry up to 6 carbon atoms alone or in compositions and can carry up to 6 ring members heterocyclically, alone, or in compositions and the groups R<2 >and R<3 >can be substituted; and to acid addition salts of compounds. The invention also relates to a method for producing the above 5-benzyl-2,4-diaminopyrimidines, to the intermediate. products that are produced, to corresponding medicaments and to the use of 5-benzyl-2,4-diaminopyrimidines as medicinal preparations. The products have antibiotic properties and are useful for combating or preventing infectious diseases.
Patent ZA-200205062-B (ZA)
Title: Creping adhesives.
Inventor: ALLEN ANTHONY J
IPC: D21H17/56
Filed: 2002-06-24
Abstract: Methods for making creping adhesives and using them in the creping of cellulosic fiber webs. The creping adhesives are a combination of polyamine-epihalohydrin and poly(vinyl alcohol). The method comprises the preparation and application of the creping adhesives to attain strong adhesion of fiber webs onto a drying surface, and the creping of the fiber webs to obtain a soft, bulky tissue paper web.
Patent ZA-200404797-B (ZA)
Title: Preparation of steel surfaces for single-DIP aluminium-rich zinc galvanising.
Inventor: PANKERT ROGER
IPC: C23C2/30
Filed: 2004-06-17
Abstract: A process is disclosed for the preparation of a steel surface for single-dip aluminium-rich zinc galvanizing. The process steps comprise: cleaning the surface so as to obtain less than 0.6 mug/cm<SUP>2 </SUP>residual dirt; pickling the surface; applying a protective layer to the surface by immersion in a flux solution comprising bismuth. This invention also relates to a continuous steel product coated with a layer of metallic bismuth.
Patent ZA-200606749-B (ZA)
Title: Resetting tool
Inventor: STEFAN SCHWER
IPC: A61B/
Filed: 2006-08-14
Abstract: A reflective electrode substrate (1) comprises a supporting member having a plurality of first fundamental surfaces (Sf) each having portions (K1, K2) differing in their height, a plurality of undulating portions (18 to 128) formed on the supporting member arranged in the x direction at a undulating portion pitch (Tx) and a plurality of reflective electrodes (Er1, . . . , Eg6). The plurality of fundamental surfaces (Sf) are arranged in the x direction at the pixel pitch (Sx) and the undulating portion pitch (Tx) is a non-integral multiple of the pixel pitch (Sx).
Patent ZA-200702048-B (ZA)
Title: An anchor fitting for a hollow ball
Inventor: GAVIN GORMLEY IAN
IPC: A63B/
Filed: 2007-03-08
Abstract: An anchor fitting for a hollow ball includes a pair of shoulder defining bodies and an anchor body. These are located within the ball, the anchor body holding the shoulder defining bodies in place with respect to the ball so that with the anchor body having a cord, a tail, or a stem for a tail anchored thereto, the shoulder defining bodies will be effective for retaining the anchor fitting within the ball while playing a game which involves the ball being struck with a bat or racquet. The parts of the fitting are separately displaced through a hole in the wall of a ball, the anchor body permitting cooperation with an elongate element for facilitating the effective assembly of the fitting.
Patent ZA-200705527-B (ZA)
Title: Oxygen-producing respiratory protection device
Inventor: FRANK KRUEGER
IPC: A62B/
Filed: 2007-07-06
Abstract: The chemical cartridge of a breathing apparatus, through which respiratory air flows to generate oxygen is divided into a plurality of air treatment chambers by retaining grids. An impact-damping member including a multilayer fine wire mesh, which abuts flat against the relevant cover is located in the external air treatment chambers while provided in the middle air treatment chambers is a damping element including a multilayer fine-wire mesh folded in a zigzag fashion, having folded edges running parallel and at a distance from the outer wall of the chemical cartridge, one edge thereof running in a zigzag fashion is fixed to a wire grid. The damping elements of the adjacent air treatment chambers are not in alignment. Potassium hyperoxide granules for oxygen generation are located in the air treatment chambers. One air treatment chamber can be filled with lithium hydroxide tablets for binding excess carbon dioxide.
Patent ZA-200705629-B (ZA)
Title: Medical device
Inventor: CARTER CHAD J
IPC: A61M/
Filed: 2007-07-09
Abstract: A medical device ( 20 ) is provided that is suitable for use in the delivery of active component into or through the skin. The medical device comprises: an extension member ( 22 ) having a first major surface ( 24 ) and a second major surface ( 26 ), the first major surface comprising a first portion and a second portion; an array retaining member ( 28 ) extending from the first portion of the first major surface of the extension member, the array retaining member comprising an array surface ( 30 ) having at least one microneedle ( 32 ) extending from the array surface; and pressure sensitive adhesive ( 34 ) disposed on the second portion of the first major surface of the extension member to facilitate the adhesive attachment of the device to mammalian skin when the at least one microneedle is inserted through the stratum corneum.
Patent ZA-200806190-B (ZA)
Title: Dependency notification
Inventor: SVANTE ALNAS
IPC: G06F/
Filed: 2007-01-18
Abstract: Communication devices that include one or more software components can determine whether a software component is missing, notify a computer server of a software component determined as missing, and request a download of the missing software component to the device.
Patent ZA-200807197-B (ZA)
Title: Liquid-cooled disc brakes
Inventor: WILLIAM THOMPSON ROBERT
IPC: F16D/
Filed: 2008-08-20
Abstract: A liquid-cooled brake disc comprises a central stationary aluminium cooling plate (14) with an internal chamber (17) for the circulation of water or other liquid coolant, and a series of cast iron sectors (20) mounted on opposite sides of the plate for contact by conventional brake friction material carried by discs on a shaft to be braked (not shown). The cooling plate (14) and sectors (20) are separated by thin air gaps (22) or other thermally insulative layers. In use the sectors (20) have sufficient thermal capacity to store the heat generated by a braking event over a relatively short period, and this heat is then transferred to the coolant over a relatively longer period at a rate determined by the conductance of the air gaps. In particular this form of construction can absorb and dissipate the heat of braking without bulk boiling of the coolant.
Patent ZA-200903627-B (ZA)
Title: Wind power installation, generator for generation of electrical power from ambient air, and method for generation of electrical power from ambient air in motion
Inventor: REITZ GEORG
IPC: B60L50/10
Filed: 2009-05-26
Abstract: The turbine has a flow channel (3) through which the surrounding air flows. A section (7) includes a constant cross section, into which the surrounding air is introduced, where an air acceleration device (39) is provided in the section (7). A section (7) is designed in the form of a venture nozzle, and a section (13) is designed in the form of a Laval nozzle (12). A section (15) includes another air acceleration device, which serves for production of air, which is guided into the flow channel. An independent claim is also included for a method for producing electricity from surrounding.
Patent ZA-200905694-B (ZA)
Title: Confectionery composition comprising a xanthine derivative and low fructose
Inventor: ISSE ABDIKADIR
IPC: A23G/
Filed: 2009-08-17
Abstract: Confectionery compositions comprising a candy base having improved stability are provided. Said candy base comprises one or more sugar bases, at least one edible organic acid, one or more xanthine derivatives and less than 1.9% of fructose by weight of said candy base. The confectionery compositions herein provide the stimulant effect of xanthine derivative and the energy of sugar bases without the negative aspects of opaqueness, stickiness and flavour modification.
Patent ZA-201002139-B (ZA)
Title: New compounds as adenosine a1 receptor antagonists
Inventor: CAMACHO GOMEZ JUAN ALBERTO
Filed: 2010-03-25
Abstract: This compounds correspond to the formula (I), where: R1 represents and aryl or heteroaryl group optionally substituted by one or more substituents selected from the group consisting of halogen atoms, straight or branched optionally substituted lower alkyl, cycloalkyl, hydroxy, straight or branched, optionally substituted lower alkoxy, cyano, or —CO2R′, wherein R′ represents a hydrogen atom or a straight or branched, optionally substituted lower alkyl group; R2 represents a group selected from: a) a straight or branched lower alkyl group substituted by one or more carboxylic groups (—COOH) and optionally substituted by one or more halogen atoms; b) a cycloalkyl group substituted by one or more carboxylic groups (—COOH) and optionally substituted by one or more halogen atoms; c) a straight or branched alkylcycloalkyl or cycloalkylalkyl group substituted by one or more carboxylic groups (—COOH) and optionally substituted by one or more halogen atoms. Formula (I).
Patent ZA-202207905-B (ZA)
Title: Surfactants for oil and gas production
Inventor: EDWARD ASIRVATHAM
Filed: 2022-07-15
Abstract: Surfactants for use in formulations and processes suitable for hydrocarbon recovery. These formulations, include formulations suitable for fracking, enhancing oil and or gas recovery, and the recovery and or production of bio-based oils.