baber/WOPTO huggingface dataset:
Patent TW-I804839-B (TW)
Title: Method of configuring an imputer model and correlated computer program product
Inventor: SAHRAEIAN REZA
IPC: G06F30/27
Filed: 2021-04-01
Granted: 2023-06-11
Abstract: Apparatus and methods of configuring an imputer model for imputing a second parameter. The method comprises inputting a first data set comprising values of a first parameter to the imputer model, and evaluating the imputer model to obtain a second data set comprising imputed values of the second parameter. The method further comprises obtaining a third data set comprising measured values of a third parameter, wherein the third parameter is correlated to the second parameter; 
obtaining a prediction model configured to infer values of the third parameter based on inputting values of the second parameter; inputting the second data set to the prediction model, and evaluating the prediction model to obtain inferred values of the third parameter; and configuring the imputer model based on a comparison of the inferred values and the measured values of the third parameter.
Patent TW-I770956-B (TW)
Title: Semiconductor device and method of fabricating the same
Inventor: CHEN SHU-WEN
IPC: H01L21/768
Filed: 2021-04-26
Granted: 2022-07-11
Abstract: A method of fabricating a semiconductor device is disclosed. The method includes separating an interlayer dielectric (ILD) into a plurality of portions. The plurality of portions of ILD, separated from each other along a first lateral direction and a second lateral direction, overlay a plurality of groups of epitaxial regions, respectively. The method includes performing an etching process to expose the plurality of groups of epitaxial regions, wherein the etching process comprises a plurality of stages, each of the stages comprising a respective etchant. The method includes forming a plurality of conductive contacts electrically coupled to the plurality of epitaxial regions, respectively.
Patent TW-I767678-B (TW)
Title: Post over-erase correction method with auto-adjusting verification and leakage degree detection
Inventor: WANG MING-XUN
IPC: G11C16/34
Filed: 2021-04-29
Granted: 2022-06-11
Abstract: A post over-erase correction (POEC) method with an auto-adjusting verification mechanism and a leakage degree detection function detects  g   m  degradation or leakage degree of flash cells before or after entering the POEC process. When a preset condition is satisfied, the auto-adjusting verification mechanism of the POEC is switched on to further reduce leakage current. After cycling, the POEC repairs Vt of over-erased cells 
to a higher level to solve leakage issues. The erase shot count increases due to slower erase speeds after cycling. Therefore, the cycling degree of flash cells is detected by observing the shot number that the erase operation used. When the leakage phenomenon becomes serious, the bit line (BL) leakage current, amount of repaired BLs, and over-erase correction (OEC) shot number will increase during the OEC procedure. Therefore, the leakage degree of flash cells can be detected by inspecting the above data.
Patent TW-I774432-B (TW)
Title: 手工具之握把
Inventor: Xie zhi-qing
IPC: B25B23/16
Filed: 2021-06-18
Granted: 2022-08-11
Abstract: 本發明提供一種手工具之握把，包含有：一主體，以及由前往後形成於該主體上的一前環部、一握持部及一尾部。該握持部具有一第一外擴段及一收縮段，該第一外擴段之外徑由前往後增加，其前端連接該前環部；該收縮段連接該第一外擴段的後端，其外徑係由前往後縮小；該尾部具有一第二外擴段以及一收合段，該第二外擴段之前端連接該握持部之收縮段的後端，其外徑由前往後擴大；該收合段之前端連接該第二外擴段，其外徑係由前往後縮小；該握持部的收縮段與該尾部的第二外擴段的交接處形成一環形凹入。該握把之凹凸狀的外形輪廓，可促進手部握住握把的握持效果。
Patent TW-I792414-B (TW)
Title: 渦流熱交換裝置
Inventor: Zhang hong-sen
IPC: F28D1/047
Filed: 2021-07-13
Granted: 2023-02-11
Abstract: 本創作係一種渦流熱交換裝置，其包含複合管組件及設於復合管組件之渦流導引結構，複合管組件包含具有外管以及設於外管內的內管，外管與內管之間形成有沿著內管軸向延伸的渦流通道，外管於渦流通道的二端分別形成流體出口及封閉端，內管形成有與流體出口同一端之流體入口，流體通道與渦流通道於封閉端處相互連通，渦流導引結構位於渦流通道鄰近外管之封閉端，高壓流體能自流體入口導入，高壓流體於通過渦流導引結構時能產生環繞內管外圍的渦流，藉此能增加高壓流體在渦流通道內的流動路徑，不但能有效簡化結構，降低製造及維護成本，此外，能有效增加高壓流體與外管或是內管之間的熱傳面積，能有效提高熱交換效率。
Patent TW-I789827-B (TW)
Title: 恆溫槽型晶體振盪器
Inventor: TAKAHASHI NOBORU
IPC: H03H9/19
Filed: 2021-07-14
Granted: 2023-01-11
Abstract: 本發明提供一種運作穩定化時間較短且電力消耗較少的恆溫槽型晶體振盪器。本發明之恆溫槽型晶體振盪器(1~1H)具有：晶體振動元件(10、10A、10C、10G)，其具備IT切割的晶體片(11、11A、11C、11G)；振動控制電路(22)，其控制晶體振動元件的振動頻率；溫度調節器(50、50A、50C、50G、50H)，其藉由反復對晶體振動元件進行加熱與冷卻，而將晶體振動元件的溫度調節至所設定之溫度範圍內；熱傳導板(60、60A、60C、60E、60G、60H)，其對溫度調節器發揮作為吸熱板及散熱板的功能；溫度控制電路(24)，其控制溫度調節器的溫度；及殼體(30、30A、30E、30F、30H)，其容納晶體振動元件。殼體係於殼體的內側界定用於容納晶體振動元件的振動元件容納空間(31c、31Ac、31Ec、31Fc、31Gc、31Hc)。
Patent TW-I815149-B (TW)
Title: 螺絲
Inventor: ZHAO YING-QING
IPC: F16B25/02
Filed: 2021-07-21
Granted: 2023-09-11
Abstract: 一種螺絲，包含一螺頭、一自該螺頭沿一軸線延伸的桿身、一螺旋環設於該桿身的螺牙，及多道與該螺牙同向傾斜地形成於該桿身上的排屑溝。其中，該桿身包括一本體，及一連接於該本體之一端的尖尾。每一排屑溝與該軸線間的傾斜角為5~35度，藉由該等排屑溝之參數的優化，可增進該螺絲鑽攻時的排屑能力，同時降低螺入時所需的扭力，進而達成施工時之省時省力的效果。
Patent TW-I814065-B (TW)
Title: Memory device
Inventor: LIN YU-MING
IPC: H01L27/11585
Filed: 2021-08-23
Granted: 2023-09-01
Abstract: A memory device includes a semiconductor substrate; a first word line over the semiconductor substrate, the first word line providing a first gate electrode for a first transistor; and a second word line over the first word line. The second word line is insulated from the first word line by a first dielectric material, and the second word line providing a second gate electrode for a second transistor over the first transistor. The device further including a source line intersecting the first word line and the second word line; a bit line intersecting the first word line and the second word line; a memory 
film between the first word line and the source line; and a first semiconductor material between the memory film and the source line.
Patent TW-I777748-B (TW)
Title: 網路裝置及封包複製方法
Inventor: CHEN CHARLES
IPC: H04L12/951
Filed: 2021-08-25
Granted: 2022-09-11
Abstract: 本案揭露一種網路裝置及封包複製方法。網路裝置包含分類引擎、轉發引擎及封包複製裝置，封包複製裝置包含介面電路、複製控制電路及儲存單元。介面電路自轉發引擎讀取封包且對應輸出一複製封包給複製控制電路。複製控制電路計算複製封包對應之當前速率，以及查詢一串流對照表中的串流的一複製封包累計數量，並依據當前速率以及複製封包累計數量，以決定轉發複製封包。儲存單元係儲存串流對照表。複製控制電路透過至少一通訊埠將複製封包傳送至至少一應用引擎以進行安全應用程式的檢查，以因應網路安全性的需求。
Patent TW-I761287-B (TW)
Title: Magnetic induction structure
Inventor: LIANG CHIN-WEI
IPC: H01F27/28
Filed: 2021-09-07
Granted: 2022-04-11
Abstract: A magnetic induction structure is provided. The magnetic induction structure includes a first coil component, an insulating unit, a second coil component, and a magnetic component. The insulating unit covers a part of the first coil component, so as to expose an end of the first coil component. The second coil component straddles the insulating unit, so that the second coil component can be located on both sides of the insulating unit. The magnetic component passes through the first coil component, the insulating unit, and the second coil component. The magnetic component and the second coil component are defined as an interval target, and a shortest distance between any conductive element and any via hole of the first coil assembly and the interval target is greater than or equal to 0.4 mm. Accordingly, the magnetic induction structure can meet safety specifications at the lowest production cost.
Patent TW-I779822-B (TW)
Title: Turning device and processing apparatus
Inventor: CHANG CHIA-CHUN
IPC: B65G49/07
Filed: 2021-09-10
Granted: 2022-10-01
Abstract: The present invention provides a turning device includes a support table, a first driving mechanism, and a second driving mechanism. The support table is adapted for receiving electronic components. The first driving mechanism has at least one first driver to drive the support table and the electronic components to move along an axis to a predetermined position. Thus, other elements may not be covered, and the distance of movement can be decreased. The second driving mechanism has at least one second driver to drive the support table, the electronic components, and the first driving mechanism to rotate an predetermined angle so as to adjust the orientation of the electronic components.
Patent TW-I798877-B (TW)
Inventor: LIAO CHIEN-SHOU
IPC: H05K3/10
Filed: 2021-10-15
Granted: 2023-04-11
Abstract: 一種線路結構，其包括基材、第一導體以及第二導體。基材具有第一表面及相對於第一表面的第二表面。第一導體自基材的第一表面嵌入基材。第二導體自基材的第二表面嵌入基材。第二導體與第一導體電性連接。
Patent TW-I809534-B (TW)
Title: 匹配系統、程式、資訊通訊終端、及伺服器
Inventor: FUKUI TOMONORI
IPC: A63F13/33
Filed: 2021-10-19
Granted: 2023-07-21
Abstract: 本發明之課題在於針對實現複數人對戰之外部服務，實現較佳之匹配。
        本發明之匹配系統係針對提供複數個玩家間參玩對戰遊戲之外部服務，將對戰遊戲之玩家進行匹配者，且具備：受理機構，其受理來自資訊通訊終端之連接；管理機構，其針對連接中之資訊通訊終端，將與該資訊通訊終端之使用者對應之化身可移動地配置於虛擬空間，且管理該化身之狀態；顯示控制機構，其根據由管理機構管理之化身之狀態資訊，使連接中之資訊通訊終端之顯示機構顯示虛擬空間；及登錄機構，其將虛擬空間中規定數量之化身之狀態為第1形態作為條件，將與該規定數量之化身對應之使用者作為對戰遊戲之玩家進行匹配，且登錄至外部服務。
Patent TW-I796812-B (TW)
Inventor: YOO KWANG SUNG
IPC: H01J37/32
Filed: 2021-10-27
Granted: 2023-03-21
Abstract: 本發明提供處理基板的設備。處理基板的設備可包括：第一殼體；第二殼體，前述第二殼體與前述第一殼體相互組合而定義內部空間；旋轉結合部，前述旋轉結合部相互連結前述第一殼體與前述第二殼體，以便前述第一殼體和前述第二殼體中之任意一個能夠相對於前述第一殼體和前述第二殼體中之另一個旋轉；以及通道，前述通道向前述內部空間供應流體或從前述內部空間排出前述流體，至少一部分的前述通道插入於在前述旋轉結合部形成的孔。
Patent TW-I790852-B (TW)
Inventor: HWANG CHERNG BIN
IPC: B66F9/075
Filed: 2021-12-09
Granted: 2023-01-21
Abstract: The invention relates to a handling machine structure. Primarily, a lifting mechanism, a carrying mechanism and a support mechanism are structured on a main body. The lifting mechanism comprises a sliding rod and a power base disposed on the sliding rod. The carrying mechanism is arranged on the sliding rod and comprises a movable seat sleeved on the sliding rod, a main rod installed on the movable seat with an adjustable angle, and a fork lever pivoted to a front end of the main rod with an adjustable angle. Furthermore, the power base is provided with a rope at each of two sides thereof, which is connected to a hand wheel above the sliding rod, so that the movable seat can be driven to move in response to the object to be transported by means of the power driving of the power base or the hand wheel. Moreover, the support mechanism is connected to the lifting mechanism, which enables the lifting mechanism 2 and the carrying mechanism 4 to change the tilt angle. By the above structure, an appropriate adjustment can be made according to the transported objects to achieve the effect of ease of use.
Patent TW-I806332-B (TW)
Title: 光學成像鏡頭
Inventor: ZHU QINGZHI
IPC: G02B9/64
Filed: 2022-01-04
Granted: 2023-06-21
Abstract: 本發明提供一種光學成像鏡頭，其從一物側至一像側依序包括第一、第二、第三、第四、第五、第六、第七透鏡。本發明透過控制透鏡表面的凹凸曲面排列，達到增加解析度且同時擴大光圈及像高的目的。
Patent TW-I799080-B (TW)
Title: System for generating electricity by using gas and steam and control mthod thereof
Inventor: CHANG CHUN-CHENG
IPC: F01D17/20
Filed: 2022-01-13
Granted: 2023-04-11
Abstract: A system for generating electricity by using gas and steam and a control method thereof are provided. The system includes a steelmaking unit, a storage unit, a power unit, a pipe unit, and a control unit, wherein the steelmaking unit includes a plurality of converters. Batch production data of these converters are calculated to obtain a predicted value of the heating value of gas and a predicted value of the output of steam, so as to adjust the fuel use and steam production of a boiler to make the boiler be less disturbed by the fluctuation of gas or steam.
Patent TW-I809715-B (TW)
Inventor: HSU WEN TING
IPC: G01N27/327
Filed: 2022-02-15
Granted: 2023-07-21
Abstract: A structure for biochip is suitable for detecting a biological material in solution. The structure includes a substrate, a biological sensing mechanism, a dielectric layer, a gate electrode and a protective layer. The biological sensing mechanism is disposed on the substrate. The biological sensing mechanism has a reaction region. The dielectric layer is disposed on the source electrode and the drain electrode and has a first opening. The gate electrode is disposed on the dielectric layer. The protective layer is disposed on the gate electrode and has a second opening. The second opening is provided corresponding to the first opening. The first opening exposes the reaction region. The second opening exposes the reaction region and a part of the gate electrode.
Patent TW-I810830-B (TW)
Title: Method and system for verifying the accurate mounting of molding inserts to a tooling plate of an injection-molding apparatus for molding ophthalmic lens molds
Inventor: BERNARD JAN
IPC: B29C45/17
Filed: 2022-03-01
Granted: 2023-08-01
Abstract: A method for verifying whether a molding insert (1a, 1b) is accurately mounted to a tooling plate (2a, 2b) comprises the steps of: a) providing a confocal sensor (3a, 3b); b) arranging the confocal sensor (3a, 3b) such that a confocal sensor reference plane (32a, 32b) as well as a tooling plate reference plane (22a, 22b) are normal to a mounting axis (21a, 21b) of the tooling plate and spaced from each other by a predetermined first distance (d1, e1); c) measuring a second distance (d2, e2) between the confocal sensor reference plane (32a, 32b) and a central impingement location (11a, 11b) on a molding surface (12a, 12b) of the molding insert (1a, 1b); d) based on the measured second distance (d2, e2) as well as based on the predetermined first distance (d1, e1), determining a third distance (d3, e3) of the central impingement location (11a, 11b) relative to the tooling plate reference plane (22a, 22b); e) comparing the third distance (d3, e3) with a predetermined target distance, and f) determining that the molding insert (1a, 1b) is accurately mounted to the tooling plate (2a, 2b) if the difference between the third distance (d3, e3) and the predetermined target distance is less than a threshold difference.
Patent TW-I794060-B (TW)
Title: 升降驅動組件
Inventor: KIM YONG SOO
IPC: H01L21/67
Filed: 2022-03-22
Granted: 2023-02-21
Abstract: 本發明的實施例揭露一種升降驅動組件，包含：至少一個升降銷，其配置為與待處理件重疊以支撐待處理件；至少一個夾持部，其配置為與升降銷間隔開；運動部，其形成為共同地連接升降銷及夾持部，並且進行上升及下降運動；以及驅動部，其配置為用以向運動部提供驅動力。
Patent TW-I804263-B (TW)
Title: 自發光顯示器的環境光補償方法、顯示驅動晶片、顯示裝置及資訊處理裝置
Inventor: Geng jun-cheng
IPC: G09G3/3208
Filed: 2022-03-31
Granted: 2023-06-01
Abstract: 一種自發光顯示器的環境光補償方法，其包括：使一自發光顯示器分別顯示一第一畫面、一第二畫面及一第三畫面，其中，該第三顏色顯示資料係該第一顏色顯示資料和該第二顏色顯示資料之差值資料；利用一二維色彩相機拍攝該第一畫面、該第二畫面及該第三畫面以分別獲得一第一幀色彩座標、一第二幀色彩座標及一第三幀色彩座標，其中，各所述色彩座標均包含一個亮度值及兩個色度值；以及對該第一幀色彩座標和該第二幀色彩座標進行一差值運算以產生一第四幀色彩座標，及使該第三幀色彩座標減去該第四幀色彩座標以產生一幀環境光色彩座標以供對該二維色彩相機對該自發光顯示器所拍攝到之一幀待處理色彩座標進行一色彩校正運算，從而去除該幀待處理色彩座標中之環境光影響數值。
Patent TW-I805450-B (TW)
Inventor: YANG TSUNG-CHIEH
IPC: G06F12/126
Filed: 2022-07-15
Granted: 2023-06-11
Abstract: A method and apparatus for performing access control of a memory device with aid of aggressor bit information are provided. The method includes: receiving a first host read command from a host device; sending a first read command to the NV memory in order to try reading first data from a first page; sending a second read command to the NV memory to obtain soft-decoding information and performing a first soft-decoding operation according to the soft-decoding information in order to 
try obtaining the first data from the first soft-decoding operation; reading multiple bits from at least one aggressor page to be the aggressor bit information; converting the soft-decoding information into adjusted soft-decoding information according to the aggressor bit information of the at least one aggressor page; and performing a second soft-decoding operation according to the adjusted soft-decoding information to obtain the first data from the second soft-decoding operation.
Patent TW-I810005-B (TW)
Inventor: LI FENG
IPC: G06Q10/06
Filed: 2022-08-03
Granted: 2023-07-21
Abstract: The present disclosure provides a related business content push and management system and method thereof. The related business content push and management system includes a storage device and a processor. The storage device stores a related business content engine, proposal recommendation engine, and related personnel engine. The processor is coupled to the storage device, and configured to execute the related business content engine, the proposal recommendation engine, and the related personnel engine. The related business content engine generates related business content list, according to preset business content data. The related personnel engine generates related personnel list according to the related business content list and personnel data. The proposal recommendation engine generates proposal recommendation data according to preset proposal data, the related business content list. and the related personnel list. Thus, the present disclosure is able to automatically provide proposal recommendation result, recommendation personnel, and related business content to the user according to the business content and personnel data.
Patent TW-I810103-B (TW)
Title: 料盤上晶片的檢測方法、系統、存儲介質及智能終端
Inventor: Gao zhi-peng
IPC: G06T7/11
Filed: 2022-10-31
Granted: 2023-07-21
Abstract: 本發明屬於產品檢測領域，公開了一種料盤上晶片的檢測方法、系統、存儲介質及智能終端，檢測方法包括獲取放置有晶片的料盤的灰度圖像；根據所述料盤的行數和列數對所述灰度圖像進行ROI區域分割；計算每一個ROI區域的至少一條對角線上的所有像素點的灰度值方差；根據所述灰度值方差判斷對應的ROI區域上是否放置有晶片。本發明可自動檢測哪些ROI區域放置有晶片，哪些ROI區域未放置有晶片，以提供更精確的位置訊息給機械手臂進行取料，提高生產效率。
Patent ZA-200103716-B (ZA)
Title: Chimeric anti-CD20 antibody treatment of patients receiving BMT or PBSC transplants.
Inventor: GRILLO-LOPEX ANTONIO J
IPC: A61P37/06
Filed: 2001-05-08
Abstract: The use of anti-CD20 antibodies as in vivo purging agents for patients receiving bone marrow or peripheral blood stem cell transplant during treatment of B-cell-related diseases, e.g., B-cell lymphomas or leukemias, is disclosed. Such purging may enhance engraftment and/or prevent disease relapse in such patients.
Patent ZA-200203454-B (ZA)
Title: Liquid delivery devices.
Inventor: SLADE BRIAN PARRY
IPC: B65D83/00
Filed: 2002-04-30
Abstract: A liquid delivery device is particularly suited for dosing a toilet bowl with cleaning agents. Liquid from a reservoir flows through an inner sleeve of a connector into a cup until the liquid level reaches the mouth of the inner sleeve. Web is perforated so that the space in cup is open to atmosphere. Liquid is drawn from the cup by a capillary formed between the wall of cup and the connector and delivered to a porous pad. Flushwater runs over pad and supporting plate to disperse the liquid into a toilet bowl.
Patent ZA-200303470-B (ZA)
Title: Methods and apparatus for mixing fluids.
Inventor: JACOBS GARRY E
IPC: B01J10/00
Filed: 2003-05-06
Abstract: A bubble cap (100) has a riser (120) and a cap (130), separated by a divider (140) that extends to a length at least 50 % of a distance measured between the top of the riser (122) and the bottom of the cap (134). In another aspect, the riser (120) and cap (130) cooperate to provide a skirt height (160) of no less than 1.5". More preferred bubble caps (400) have a relatively high skirt height (460) or long slit length (497), or both. In yet another aspect, flow-redirecting vanes (610) and plates (630) cooperate to provide a rough distribution of fluids to subsequent distribution tray (650).
Patent ZA-200404262-B (ZA)
Title: Process for the preparation of 4-(8-chloro-5,6-dihydro-11H-benzo(5,6)-cyclohepta-(1,2b)-pyridin-11-ylidene)-1-piperidinecarboxylic acid ethyl ester (loratadine).
Inventor: CANNATA VINCENZO
IPC: C07D401/06
Filed: 2004-05-31
Abstract: A process and new oxazolinic intermediates for the preparation of 4-(8-chloro-5,6-dihydro-11H-benzo-[5,6]-clohepta-[1,2-b]-pyridin-11-ylide-ne)-1-piperidinecarboxylic acid ethyl ester (loratadine) is described. The process starts from 2-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)-3-methyl-pyridine, a new intermediate to obtain loratadine. 2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-3-methyl-pyridine is condensed with 3-chloro-benzyl-chloride and the resultant product is treated with Grignard reagent of 4-chloro-N-methyl-piperidine. [3-(2-(3-chloro-phenyl)-ethyl]-pyridin-2-yl-]-1-(methyl-piperidin-4-yl)-methanone is obtained for subsequent hydrolysis. Starting from this last compound it is possible to obtain loratadine with known methods.
Patent ZA-200404288-B (ZA)
Title: Sizing composition for glass yarns, the glass yarns thus obtained and composite materials comprising said yarns.
Inventor: MOIREAU PATRICK
IPC: C08J5/08
Filed: 2004-06-01
Abstract: The invention relates to a sizing composition composed of a solution comprising at least 5% by weight of solvent and comprising a thermally curable base system, said system comprising at least 60% by weight of components with a molecular mass of less than 750 and at least 60% by weight of components of a mixture exhibiting at least one epoxy reactive functional group, at least one amine, preferably primary or secondary amine, reactive functional group, and at least one hydroxyl reactive functional group. Another subject matter of the invention relates to the glass strands coated with the abovementioned sizing composition. The glass strands obtained are capable of being used to reinforce organic or inorganic materials.
Patent ZA-200501093-B (ZA)
Title: Method and system for GSM billing during WLAN roaming
Inventor: CONN JEREMY RICHARD
IPC: H04L12/56
Filed: 2002-10-08
Abstract: Records of call details are transmitted from the access server to a billing module (1003). A second set of call records is transmitted from the access server to a proxy module (1002). The service requested from the provider (1008) of a fixed network (1007) is billed (1016) using a clearing module (1004) and/or the TAP files (1017) are transmitted to a GSM (1005) service provider (1006) for billing. An independent claim is included for the corresponding system.
Patent ZA-200503693-B (ZA)
Title: Hydroxyethylamine derivatives for the treatment of Alzheimer's disease
Inventor: DEMONT EMMANUEL H
IPC: C07D417/12
Filed: 2005-05-09
Abstract: The present invention relates to novel hydroxyethylamine compounds having Asp2 (beta-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated beta-amyloid levels or beta-amyloid deposits, particularly Alzheimer's disease.
Patent ZA-200506861-B (ZA)
Title: Novel cyanopyridine derivatives useful in the treatment of cancer and other disorders
Inventor: SCOTT WILLIAM J
IPC: A61P35/00
Filed: 2005-08-26
Abstract: This invention relates to novel diaryl ureas of formula (I), pharmaceutical compositions containing such compounds and the use of those compounds or compositions for treating hyper-proliferative and angiogenesis disorders, as a sole agent or in combination with cytotoxic therapies.
Patent ZA-200609147-B (ZA)
Title: Synthesis of antidiabetic rosiglitazone derivatives
Inventor: RAMACHANDRA RAO DHARMARAJ
IPC: C07D213/74
Filed: 2006-11-02
Abstract: A process of preparing rosiglitazone, or a pharmaceutically acceptable salt thereof, which process employs an intermediate metabisulphite complex of 4-[2-(N-methyl-N-(2-pyridyl)amino)ethoxy]benzaldehyde, which metabisulphite complex is represented by following formula (III): where X represents an alkali metal. The present invention further provides rosiglitazone, or a pharmaceutically acceptable salt thereof, prepared by the above process.
Patent ZA-200708262-B (ZA)
Title: Process for production of 1-(3-(2-(1-benzothiophen-5-yl)-ethoxy)propyl)azetidin-3-ol or salts thereof
Inventor: AKIHITO SAITOH
IPC: C07D/
Filed: 2006-03-27
Abstract: The invention provides a process for production of 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propyl)azetidin-3-ol or salts thereof characterized by subjecting 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propionyl)azetidin-3-ol to reduction reaction with an addition of activator in the presence of alkali metal borohydride.