baber/WOPTO huggingface dataset:
Patent TW-I745143-B (TW)
Inventor: TANG HSIEN-HUI
IPC: B60Q9/00
Filed: 2020-10-30
Granted: 2021-11-01
Abstract: A vehicle prompt system is suitable for placing a car machine on a bus. The vehicle prompt system includes a communication device, a broadcasting device and a processor. The communication device is used for receiving a reservation message from a vehicle management server. The reservation message includes a boarding station and a getting off station for a visually impaired person. The broadcasting 
device is used to read for the reservation message. The processor is used for sending a first prompt signal to the broadcasting device when the communication device receives the reservation message, and sending a second prompt signal to the broadcasting device when the distance between the car machine and the getting off station is less than a threshold of the number of stops.
Patent TW-I774107-B (TW)
Inventor: KWAN MAN-HO
IPC: H01L29/778
Filed: 2020-10-30
Granted: 2022-08-11
Abstract: 本公開的各種實施例涉及一種積體晶片，所述積體晶片
包括：第一未摻雜層，上覆在基底上。第一阻障層上覆在第一未摻雜層上且具有第一厚度。第一摻雜層上覆在第一阻障層上且于側向上設置在基底的n通道元件區內。第二阻障層上覆在第一阻障層上且設置在於側向上與n通道元件區相鄰的p通道元件區內。第二阻障層具有比第一厚度大的第二厚度。第二未摻雜層上覆在第二阻障層上。第二摻雜層上覆在第二未摻雜層上。第二未摻雜層及第二摻雜層設置在p通道元件區內。
Patent TW-I784348-B (TW)
Inventor: CHEN LULIN
IPC: H04N19/17
Filed: 2020-11-13
Granted: 2022-11-21
Abstract: 提供了一種用於指定子圖片的佈局的方法。 視訊解碼器從位元流接收資料，以將其解碼為視訊的當前圖片。 視訊解碼器為當前圖片的多個子圖片的位置和大小解析位元流。 在解析過程中，將跳過第一個子圖片的位置和最後一個子圖片的大小。 視訊解碼器根據子圖片的位置和大小來重構當前圖片和子圖片。
Patent TW-I783329-B (TW)
Title: 電漿處理裝置
Inventor: IWASE TAKU
IPC: H01J37/32
Filed: 2020-12-22
Granted: 2022-11-11
Abstract: 本發明係具備：處理室，其係電漿處理試料；高頻電源，其係經由被配置於前述處理室的上方的介電質的第一構件來供給用以產生電漿的高頻電力；磁場形成機構，其係在前述處理室內形成磁場；試料台，其係載置前述試料；及第二構件，其係被配置於前述第一構件與前述試料台之間，形成有貫通孔，前述貫通孔係被形成於離前述第二構件的中心預定的距離以上的位置，從前述第一構件到前述第二構件的距離為：被產生於前述第一構件與前述第二構件之間的電漿的密度成為截止密度以上般的距離。
Patent TW-I804800-B (TW)
Inventor: CHEN RONG-ZHI
IPC: C04B35/553
Filed: 2021-01-19
Granted: 2023-06-11
Abstract: The present invention relates to a neutron moderator material and a method for producing the same. Metal fluoride powders, lithium fluoride powders and aluminum metal powders are utilized to fabricate the neutron moderator material, and a composite powder is formed by multiple stages of dry mixing processes. Next, the composite powder is subjected to a hot pressing process to form the neutron moderator material. The neutron moderator material has fine and uniform structures and high relative density, therefore being applied in a boron neutron capture therapy device.
Patent TW-I773103-B (TW)
Inventor: IIZUKA HIROKAZU
IPC: B32B38/16
Filed: 2016-12-07
Granted: 2022-08-01
Abstract: 本發明提供一種具有優良接著力及耐久性之接著性樹脂組合物、被著體接著方法、及接著性樹脂薄膜。更具體而言，本發明係關於接著性樹脂組合物，其特徵為含有在固形量中超過50質量份、99.5質量份以下，熔點為50~100℃之酸變性聚烯羥樹脂（A），與在固形量中為0.5質量份以上、未達50質量份之具有酚醛結構之環氧樹脂（B），及有機溶劑（C）；被著體的接著方法，其為於第1被著體上塗佈前述之接著性樹脂組合物，藉由進行乾燥形成接著層後，於前述接著層上積層第2被著體，將前述接著層與前述第2被著體接著；及接著性樹脂薄膜，其特徵為依順序具備第1接著層、基材層及第2接著層而成之接著性樹脂薄膜，前述第1接著層或前述第2接著層之其中一方或是雙方，含有前述接著性樹脂組合物。
Patent TW-I756043-B (TW)
Title: Non-volatile memory structure and manufacturing method thereof
Inventor: CHEN SHIH HSI
IPC: H01L27/11517
Filed: 2021-02-02
Granted: 2022-02-21
Abstract: A non-volatile memory structure including a substrate, a first dielectric layer, a floating gate structure, a control gate, and a third dielectric layer. The first dielectric layer is disposed on the substrate. The floating gate structure is disposed on the first dielectric layer. There is at least one recess on the sidewall of the floating gate structure. The floating gate structure includes floating gates and at least one second dielectric layer. The floating gates are stacked on the first dielectric layer. The second dielectric layer is disposed between two adjacent floating gates. The recess is adjacent to the sidewall of the second dielectric layer and is located between two adjacent floating gates. The control gate is disposed on the floating gate structure and fills the recess. The third dielectric layer is disposed between the control gate and the floating gate structure.
Patent TW-I779487-B (TW)
Title: 二氫萘啶酮類化合物，其製法與醫藥上的用途
Inventor: Zhou fu-sheng
IPC: A61P35/00
Filed: 2021-02-09
Granted: 2022-10-01
Abstract: 本發明公開了一種對RIPK1具有選擇抑制作用的二氫萘啶酮類化合物及其藥學上可接受的鹽、立體異構體、溶劑化合物或前藥，如式(I)所示，式中各基團的定義詳見說明書。此外，本發明還公開了包含該化合物的藥物組合物，及其在製備治療RIPK1相關疾病或病症藥物中的應用。
Patent TW-I782440-B (TW)
Title: Lens module and camera module
Inventor: YANG SO MI
IPC: G03B19/07
Filed: 2021-03-09
Granted: 2022-11-01
Abstract: A lens module includes a lens barrel, including a first lens and a second 
lens arranged along an optical axis, and a spacer disposed between the first lens and the second lens along the optical axis, and defining a hole corresponding to the optical axis and an opening that is open in a direction intersecting the optical axis.
Patent TW-I780737-B (TW)
Inventor: MORIUCHI HIDEKI
IPC: H01L23/367
Filed: 2021-05-28
Granted: 2022-10-11
Abstract: The temperature control unit (10) has a flow way (50) for fluid formed between a plurality of rod-shaped members (30). The plurality of rod-shaped members (30) extend in parallel with each other at intervals and formed from porous metal. In the above-mentioned flow way (50), the fluid flows along the flow direction orthogonal to the extending direction of the rod-shaped members (30), and the flow way (50) is serpentine along the flow direction.
Patent TW-I793625-B (TW)
Title: 半導體封裝用基板及半導體封裝用基板的製造方法
Inventor: MITSUKURA KAZUYUKI
IPC: H01L23/538
Filed: 2017-02-24
Granted: 2023-02-21
Abstract: 本發明提供一種可提高絕緣可靠性的有機中介層及其製造方法。有機中介層10具備含有多個有機絕緣層而成的有機絕緣積層體12、及排列於有機絕緣積層體12內的多條配線13，並且藉由阻障金屬膜14將配線13與有機絕緣層隔開。有機絕緣積層體12包含第一有機絕緣層21及第二有機絕緣層22，所述第一有機絕緣層21具有配置有配線13的多個凹槽部21a，所述第二有機絕緣層22以嵌埋配線13的方式積層於第一有機絕緣層21上。
Patent TW-I771124-B (TW)
Inventor: LIN JING-CHENG
IPC: B82Y40/00
Filed: 2021-07-26
Granted: 2022-07-11
Abstract: 本發明提供一種具有下吹管的原子層沉積設備，主要包括一真空腔體、一軸封裝置及一驅動單元，其中驅動單元經由軸封裝置連接真空腔體，並帶動真空腔體轉動。真空腔體包括一反應空間及一下吹管，其中反應空間用以容置複數顆粉末，而下吹管則連接反應空間，並朝向反應空間的底部。至少一非反應氣體輸送管線位於軸封裝置內，用以連接下吹管，並經由下吹管將一非反應氣體輸送至反應空間內，以吹動沉積在反應空間的底部的粉末，以利於在粉末的表面形成厚度均勻的薄膜。
Patent TW-I758216-B (TW)
Title: 桿件交錯連結件
Inventor: CHEN TAI-SHAN
IPC: H02S30/10
Filed: 2021-07-28
Granted: 2022-03-11
Abstract: 一種桿件交錯連結件，具有一第一板件，第一板件具有一第一併合面，第一併合面上設有一勾部，且於該第一併合面之其中一端緣彎折形成有一第一腳部，一第二板件具有與第一併合面相併合之第二併合面，第二併合面上開設有一通孔，第一板件之勾部穿經通孔而勾扣定位於第二併合面之背側，第二併合面於相對第一腳部之端緣形成有一與第一腳部呈反向彎折延伸之第二腳部，且第一板件與第二板件相互勾扣併合後，第一併合面在與第二併合面切齊之一側邊上形成有一擋緣，而一桿件結合部設於第二併合面相對於擋緣之側邊上，桿件結合部供組設一桿件，且於桿件組設於桿件結合部上時，桿件之外周緣將相對抵止於擋緣上。
Patent TW-I767805-B (TW)
Inventor: HUANG TSUNG-WEI
IPC: H02M1/08
Filed: 2021-07-29
Granted: 2022-06-11
Abstract: 一種切換式電容轉換電路包括複數電容器及複數開關，複數開關用以基於一切換週期而週期性地切換該複數電容器，於一第一時段，複數開關控制第一電容器電連接於第一電源與第二電源之間，且控制第二電容器與第三電容器串聯而電連接於第二電源與一接地電位之間；於一第二時段，複數開關控制第一電容器與第二電容器串聯而電連接於第二電源與接地電位之間，且控制第三電容器與第二電源並聯而電連接；藉此使得該第二電源之一第二電流與該第一電源之一第一電流之比值為4。
Patent TW-I778753-B (TW)
Title: 扭力結構
Inventor: GUO WEN-JIN
IPC: B25B23/143
Filed: 2021-08-19
Granted: 2022-09-21
Abstract: 本發明係關於一種扭力結構，其係包括：一第一本體係設有一第一周面；一第二本體係設有一驅動部；一彈性元件；一軸桿係設有一第二周面；一聯軸器係包括一第一聯軸件、一第二聯軸件及至少一螺合件；該第一聯軸件係與該軸桿相組設，該第一聯軸件係設有一第一斜面、一第三周面、一穿槽及一第一缺口；該第二聯軸件係與該第一本體及該第一聯軸件相組設，該第二聯軸件係套設於該第一周面上，該第二聯軸件一端係設有一第二斜面、一第四周面、至少一螺合部及一第二缺口；該螺合件係組設於該穿槽及該螺合部處，使該第一聯軸件與該第二聯軸件相組設。
Patent TW-I782758-B (TW)
Title: Power detection of individual carrier of aggregated carrier
Inventor: ANTHONY EDWARD JAMES
IPC: H04B1/04
Filed: 2016-06-24
Granted: 2022-11-01
Abstract: Aspects of this disclosure relate to detecting power associated with an individual carrier of a carrier aggregated signal. In an embodiment, a carrier aggregation system includes radio frequency (RF) sources, a transmission output, and a directional coupler. The RF sources, such as power amplifiers, can each be associated with a separate carrier. The transmission output can provide a carrier aggregated signal that includes an aggregation of the separate carriers associated with the RF sources. The directional coupler can provide an indication of RF power of one of the separate carriers.
Patent TW-I774598-B (TW)
Title: 超穎光學引擎
Inventor: Gao bo-song
IPC: G03B21/14
Filed: 2021-10-29
Granted: 2022-08-11
Abstract: 一種超穎光學引擎，包含複數光源模組、一準直偏折模組及一合光超穎光學元件。每一光源模組用以發射不同波長之光束。該準直偏折模組包括複數準直偏折超穎光學元件，分別用以使該等光源模組之光束準直和偏折到同一預定位置。該合光超穎光學元件位於該準直偏折模組相反於該等光源模組之一側，包括一位於該預定位置的合光超穎光學陣列，依波長及入射角偏折該等準直後光束，而使該等不同方向的準直後光束整合成同一方向的同一光束。藉由應用精密的半導體製程製作超穎光學元件，可以大幅降低產品體積並具有極佳的加工和組裝對位精度。
Patent TW-I789973-B (TW)
Title: 非揮發性電晶體嵌入於靜態隨機存取記憶體單元
Inventor: JAISWAL AKHILESH R
IPC: G11C11/412
Filed: 2021-11-03
Granted: 2023-01-11
Abstract: 本揭露關於一種結構，包括一閂鎖電路；一第一非揮發性場效電晶體，連接到該閂鎖電路的一第一側以及一位元線；以及一第二非揮發性場效電晶體，連接到該閂鎖電路的一第二側以及一互補位元線。
Patent TW-I786937-B (TW)
Inventor: LIAU GUO-TSAI
IPC: G01J1/04
Filed: 2021-11-05
Granted: 2022-12-11
Abstract: 一種液晶顯示模組，包括外殼、背光模組、感光器、雙面膠帶以及蓋板。背光模組容設於外殼內，背光模組包括框架。感光器設於框架。雙面膠帶貼附於框架，於對應感光器處具有開口，以使感光器外露於雙面膠帶。蓋板經由雙面膠帶固定於框架。
Patent TW-I797826-B (TW)
Inventor: HIGUCHI TOMOMI
IPC: H01L21/304
Filed: 2021-11-11
Granted: 2023-04-01
Abstract: 一種處理液循環方法，其使處理液於處理液供給裝置(200)中循環。處理液供給裝置(200)具備有泵(34)、過濾器(37)、及調壓閥(43)。泵(34)將處理液加以送出。過濾器(37)將處理液所含之微粒加以捕捉。調壓閥(43)對循環於外循環配管(60)中之處理液的壓力進行調整。處理液循環方法包含有：將泵(34)之壓力保持為固定的步驟(S1)；及在泵(34)之壓力被保持為固定之狀態下藉由調壓閥(43)將處理液之壓力設定為第一壓力(P1)，藉此使處理液通過外循環配管(60)循環的步驟(S4)。第一壓力(P1)較第二壓力(P2)低。第二壓力(P2)係表示在噴嘴(14)對基板W吐出處理液時流動於外循環配管(60)中之處理液的壓力。
Patent TW-I778865-B (TW)
Title: 測試頭
Inventor: LU SHENG-FENG
IPC: G01R1/06
Filed: 2021-11-16
Granted: 2022-09-21
Abstract: 測試頭包括：被隔板上下隔開的上導板和下導板，及用以接觸一被測元件的多個探針；上導板包括上基板及位於上基板上方或下方的上支撐板，上支撐板與上基板固定形成一個整體，上基板設有與探針對應而供探針穿過的多個上通孔，上支撐板設有上下貫穿上支撐板的上開口，以供多個探針穿過，上基板的材料為陶瓷，上支撐板的材料為金屬；隔板設有空間以收容多個探針，隔板於空間的周邊設有側部，沿上下方向側部與上支撐板和上基板重疊；下導板設有與探針對應而供探針穿過的多個下通孔。如此，改進導板的應力和抗拉力並解決導板成本昂貴的問題。
Patent TW-I809622-B (TW)
Title: System and method for diagnosing system problems
Inventor: HSIEH WEN PIN
IPC: G01N33/18
Filed: 2021-12-24
Granted: 2023-07-21
Abstract: The present invention provides the novel AI automatic sensor full defense system and method for determining the types of sensor problems in water quality data, which can be applied in the monitoring of the processing system.
Patent TW-I797954-B (TW)
Title: 欠驅動刀具及具欠驅動刀具之智能辨識切削系統
Inventor: ZHENG CHUN-SHI
IPC: B26D5/02
Filed: 2022-01-10
Granted: 2023-04-01
Abstract: 本發明揭露一種欠驅動刀具，主要係包括一螺桿及穿套於該螺桿上之一螺套，將該螺桿之角位移經由該螺套改變為線位移，在此基礎上，再進一步地將二呈弧狀之刀刃，經由一第一連桿組與該螺套相樞接，從而可使該螺套在進行上述線性位移之同時，經由該第一連桿組帶動各該刀刃同步地進行活動，其中，各該刀刃彼此間乃係以各自之曲率中心介於各該刀刃之間地、彼此相向配置，並可隨該螺套之線性位移而作動。
Patent TW-I790105-B (TW)
Title: 可進行水中試驗的材料試驗裝置
Inventor: LUO YI-XUAN
IPC: G01N3/00
Filed: 2022-01-25
Granted: 2023-01-11
Abstract: 一種可進行水中試驗的材料試驗裝置，包含一測試單元，及一可卸除地套設於該測試單元且適用於容裝水溶液及該材料的容桶。該測試單元包括一可移動的第一連桿、一與該第一連桿配合定位該材料的第二連桿，及一套設於該第二連桿的封塞。該容桶包括一圍繞該第二連桿的圍壁，及一自該圍壁朝向該第二連桿的一側徑向朝內延伸且形成有一用以受該封塞封閉的穿孔的基壁，以防止水溶液自該穿孔滲出。以該封塞封閉該基壁的穿孔，即能在該容桶中倒入水溶液，確保該材料在試驗時浸泡在水溶液中。
Patent TW-I812082-B (TW)
Title: 用於與刷子進行無線通訊的方法及裝置
Inventor: WITHERS BRADLEY SCOTT
IPC: H04Q5/22
Filed: 2018-05-18
Granted: 2023-08-11
Abstract: 所提供的是用於具有通訊性能的刷子以及可與刷子通訊的離線刷子調節系統及CMP系統的實施例的揭示內容，該刷子被配置為清潔例如半導體晶圓的表面。
Patent TW-I810925-B (TW)
Title: 半導體記憶體裝置
Inventor: LEE KISEOK
IPC: G11C7/18
Filed: 2022-05-06
Granted: 2023-08-01
Abstract: 揭露一種半導體記憶體裝置。所述半導體記憶體裝置可包括：位元線，在第一方向上延伸；字元線，在垂直於第一方向的第二方向上延伸；通道圖案，位於位元線與字元線之間，所述通道圖案包括水平通道部分以及垂直通道部分，水平通道部分連接至位元線，垂直通道部分在垂直於第一方向及第二方向的第三方向上自水平通道部分延伸；以及閘極絕緣圖案，位於字元線與通道圖案之間。通道圖案的水平通道部分可被設置成平行於相對於第一方向及第二方向傾斜的第四方向。
Patent TW-I796244-B (TW)
Inventor: NAITO HIROYUKI
IPC: A61K31/35
Filed: 2015-01-30
Granted: 2023-03-11
Abstract: 本發明提供一種抗體-藥物結合物作為抗腫瘤效果及安全性面優異之具有優異治療效果的抗腫瘤藥，其特徵為使下式所示的抗腫瘤性化合物與抗HER2抗體，經由下式：
        -L
         1 -L
         2 -L
         P -NH-(CH
         2 )n
         1 -L
         a -(CH
         2 )n
         2 -C(=O)-
        所示的構造之連接物(linker)而結合(抗HER2抗體係於L
         1 之末端結合，抗腫瘤性化合物係將1位之胺基之氮原子作為結合部位，而與-(CH
         2 )n
         2 -C(=O)-部分之羰基結合)。
Patent ZA-200007576-B (ZA)
Title: Method for providing manufacturing-related data in large-scale production of manufactured objects, especially automobiles.
Inventor: GLEIS STEFAN
IPC: G06Q50/00
Filed: 2000-12-18
Abstract: Method for providing manufacturing-related data in the large-scale production of manufactured objects, in particular, automobiles, includes a data collecting device assigned to each manufactured object, with manufacturing-related data being input into the data collecting device at least in a part of the manufacturing sections of the large-scale production, and with the data being transmitted at least partially by the corresponding data collecting device to one central device during manufacturing. Manufacturing-related data consequently are made centrally available in the central device and can be used for planning possibly required subsequent work. The planning of subsequent work consequently can be carried out when the manufactured object is still located in the manufacturing process. This considerably simplifies the planning of subsequent work and makes it possible to save time and lower costs.
Patent ZA-200200352-B (ZA)
Title: Hand-operated device for transferring a film from a support strip to a substrate.
Inventor: BOUVERESSE JEANNE-ANTIDE
IPC: B05C17/00
Filed: 2002-01-15
Abstract: The invention relates to a manual device for transferring a film consisting for example of adhesive, covering or coloured material from a backing strip to a substrate, with a housing in which a supply reel and a take-up reel for the backing strip are mounted so that they can rotate via a pivot bearing, which is formed by two coaxially arranged bearing components, engaging in each other like sleeves in the region of an annular or hollow cylindrical bearing joint, of which one bearing component is held on the housing so that it cannot rotate and the other bearing component is a part of the relevant reel support and in the course of which a return stop is provided for both reels with a locking pawl which meshes with a gear ring. To guarantee a compact design and economical fabrication, the locking pawl is arranged on the one bearing component against a spring force so that it yields elastically and the gear ring is arranged on the other bearing component.
Patent ZA-200204659-B (ZA)
Title: Temperature stable emulsified fuel.
Inventor: SCHULZ PHILIPPE
IPC: C10L1/06
Filed: 2002-06-11
Abstract: The invention provides an emulsified fuel containing a major portion of hydrocarbon liquid and a minor portion of water, containing a set of additives including an emulsifying system comprising from 2.5 to 3.5 parts by weight of at least one sorbitol ester, from 1.5 to 2.5 parts by weight of at least one polyalkoxylated fatty acid ester and from 0.5 to 2.0 parts by weight of at least one polyalkoxylated compound selected from di- and tri-alkylated iso alcohols, the HLB of the emulsifying system varying from 6 to 8.Additive compositions are also provided.
Patent ZA-200205937-B (ZA)
Title: Buffer store for polymer melts, especially cellulose solutions.
Inventor: ZIKELI STEFAN
IPC: B29C48/475
Filed: 2002-07-27
Abstract: The present invention relates to a buffer tank as is substantially used for ensuring a constant supply of the spinning machine with a polymer melt in spinning machines. To this end the buffer tank is provided with a compensation chamber whose volume is variable in response to a pressure prevailing in the polymer melt and to a volume flow variation. The polymer melt flows from a polymer melt entry opening to a polymer melt exit opening through the compensation chamber. It is the object of the present invention to make the flow through the compensation chamber uniform. The residence time of the polymer melt in the compensation chamber shall thereby be prevented from having a wide range, the latter resulting in an irregular quality of the yarns produced by the spinning machine because of the time-dependent, mechanical and chemical properties of the polymer melt. To achieve said object, the compensation chamber is provided for flow optimization with at least to one flow guiding element projecting into the flow of the polymer melt, which is smaller than the flow cross-section of the compensation chamber and by which the velocity profile in the direction of flow through the compensation chamber is made uniform at least in sections.
Patent ZA-200303797-B (ZA)
Title: Flux and process for hot dip galvanization.
Inventor: WARICHET DAVID
IPC: C23C2/06
Filed: 2003-05-15
Abstract: A flux for hot dip galvanization comprises from:     60 to 80 wt.% of zinc chloride (ZnCl2);   7 to 20 wt.% of ammonium chloride (NH4Cl); 2 to 20 wt.% of a fluidity modifying agent comprising at least one alkali or alkaline earth metal; 0.1 to 5 wt.% of a least one of the following compounds: NiCl2, CoCl2, MnCl2; and 0.1 to 1.5 wt.% of at least one of the following compounds: PbCl2, SnCl2, BiCl3, SbCl3.
Patent ZA-200506822-B (ZA)
Title: Oxides of manganese processed in continuous flow reactors
Inventor: BOREN RICHARD M
IPC: C01G45/02
Filed: 2005-08-25
Abstract: Methods and systems for regenerating and pretreating oxides of manganese and precipitation of oxides of manganese from manganese salt solutions. Oxides of manganese, a slurry containing oxides of manganese or manganese salt solutions are mixed with heated aqueous oxidizing solutions and processed in a continuous process reactor. Temperature, pressure, Eh value, and pH value of the mixed solution are monitored and adjusted so as to maintain solution conditions within the MnO2 stability area during processing. This results in regenerated, pretreated and precipitated oxides of manganese having high or increased pollutant loading capacities and/or oxidation states. Oxides of manganese thus produced are, amongst other uses; suitable for use as a sorbent for capturing or removing target pollutants from industrial gas streams. Filtrate process streams containing useful and recoverable value present as spectator ions may be further processed to produce useful and marketable by-products.
Patent ZA-200902502-B (ZA)
Title: Purification of streptococcus pneumoniae type 3 polysaccharides
Inventor: BAHLER BRIAN DOUGLAS
IPC: A61K/
Filed: 2009-04-09
Abstract: The present invention provides improved methods for the reduction or removal of protein impurities from a complex cellular Streptococcus pneumoniae lysate or centrate comprising serotype 3 polysaccharides involving steps relating to post-lysis heating or pH adjustment. In certain methods, the lysate is heated for a time and at a temperature sufficient to denature proteins present in the lysate and cause their aggregation and precipitation. In one embodiment, the lysate is heated to at least 60° C. for at least 30 minutes to cause protein aggregation and precipitation, more particularly about 60° C. to about 70° C. for about 30 to about 50 minutes, and even more particularly about 65° C. for about 40 minutes. In other methods, the pH of the lysate or centrate is increased to at least 8.0 to improve filterability, more particularly about 8.0 to 8.4, and even more particularly about 8.2. In further methods, heating and pH adjustment steps are combined to cause the aggregation and precipitation of proteins as well as to improve filterability of the lysates or centrates. In other methods, the pH of the lysate or centrate is lowered to about 3.0 to about 5.0 to cause protein aggregation and precipitation. Such methods allow for the production of substantially purified serotype 3 polysaccharide-containing lysates or centrates.
Patent ZA-201508924-B (ZA)
Title: Preserved etherified cyclodextrin derivatives containing liquid aqueous pharmaceutical composition
Inventor: AVEN MICHAEL
Filed: 2015-12-07
Abstract: The present invention is directed to a preserved liquid aqueous pharmaceutical composition comprising one or more etherified cyclodextrin derivations; one or more water-soluble preservatives; preferably selected from the group consisting of sorbic acid or salts thereof, preferably sodium sorbate, potassium sorbate, calcium sorbate; benzoic acid or salts thereof, preferably sodium benzoate, benzalkonium chloride; benzethonium chloride; cetylpyridinium chloride; sodium metabisulfite; sodium acetate; parabenes and salt thereof, preferably methylparabene, ethylparabene, propylparabene, butylparabene, butylparabene sodium; or combinations thereof; and at least one pharmaceutically active compound which is poorly water-soluble, very poorly water-soluble or water-insoluble. The liquid aquous pharmaceutical composition provides an acceptable solubility of the pharmaceutically active compound, such as pimobendan, in aqueous solution whereby the water-soluble preservatives retain their effectiveness in the presence of the etherified cyclodextrin derivatives allowing the use in an oral administration form.
Patent ZA-202204614-B (ZA)
Title: Space frame center upper frame nodal connection
Inventor: MILLER TAD W
Filed: 2022-04-25
Abstract: A center upper frame nodal connection fabrication (240) comprising a top surface (2402), a bottom surface (2403) opposite the top surface (2402), two side surfaces (2407), a front surface (2405) having a plurality of integral planes oriented at angles relative to each other, and a rear surface (2406) opposite the front surface (2405). The top surface (2402), the bottom surface (2403), and the two side surfaces (2407) can be weldably attached to each other and the front and rear surfaces (2405, 2406) to form a structure of the center upper frame nodal connection fabrication (240). The integral planes of the front surface (2405) are configured to weldably attach to respective elongate support members (207) of a space frame (20). The rear surface (2406) is configured to weldably attach to a center upper frame connection casting (230) of the space frame (20).
Patent GR-1004025-B (GR)
Title: Multi-purpose square ceramic tile with rounded angles
Inventor: KLOURAS ARISTEIDIS
IPC: A47G23/03
Filed: 2002-03-29
Abstract: he invention relates to a ceramic tile (1) made of special granulated ceramic material. The front side (2) is plain or with representation (2a) and the backside bears a ridge (3) or simply a foamy material (5) (5a) depending on the tile in use. Thefour ends (4) of the tile are rounded. The tile can be employed as a mat for glasses as well as for the formation of ornamental compositions on walls, or for ornamental or recreational purposes (e.g. puzzles), or for the construction of boxes, mirrors, match boxes, many-sided boxes etc.
Patent MX-344051-B (MX)
Title: Oil recovery from an evaporator of an organic rankine cycle (orc) system.
Inventor: PETER S MATTESON
IPC: F01D25/18
Filed: 2007-07-27
Abstract: A method and system for recovering oil is used in an organic rankine cycle (ORC) system to recover oil from an evaporator of the ORC system and return the oil to an oil sump. The ORC system includes an evaporator, a turbine, a condenser and a pump, and is configured to circulate a refrigerant through the ORC system. The oil recovery system includes a recovery line configured to remove a mixture of oil and refrigerant from the evaporator. The mixture of oil and refrigerant passes through a heat exchanger in order to vaporize liquid refrigerant in the mixture and produce a mixture of oil and vaporized refrigerant. A delivery line is configured to deliver the mixture of oil and vaporized refrigerant to the turbine, at which point the oil may be separated from the vaporized refrigerant and recycled back to the oil sump.