baber/WOPTO huggingface dataset:
Patent TW-I739543-B (TW)
Title: Processing tool and method for processing wafers
Inventor: LIU PING-YIN
IPC: H01L51/56
Filed: 2020-08-06
Granted: 2021-09-11
Abstract: The present disclosure relates to a processing tool that 
includes a first wafer-mounting frame and a second wafer-mounting frame. The first wafer-mounting frame is configured to retain a target wafer. The second wafer-mounting frame is configured to retain a masking wafer. The masking wafer includes a mask pattern made up of a number of openings passing through the masking wafer 
to correspond to a predetermined deposition pattern to be formed on the target wafer. A deposition chamber is configured to receive the first and second wafer-mounting frames, when the first and second wafer-mounting frames are clamped together to retain the target wafer and the masking wafer. The deposition chamber includes a material deposition source configured to deposit material from the material deposition source through the number of openings in the mask pattern to form the material in the predetermined deposition pattern on the target wafer.
Patent TW-I763017-B (TW)
Title: 用於金屬環境之天線結構與裝置
Inventor: Liang Kai Jun
IPC: H01Q1/52
Filed: 2020-08-28
Granted: 2022-05-01
Abstract: 本發明提供一種用於金屬環境之天線結構，包括有一放射導體、一第一接地導體以及一第二接地導體。該放射導體具有一第一開路結構以及一第二開路結構，該第一開路結構之一端於該放射導體之一第一側開通，該第二開路結構之一端於該放射導體之一第二側開通。該第一接地導體，用以和該放射導體一第三側電性連接。該第二接地導體，用以和該放射導體的一第四側電性連接。在另一實施例中，本發明提供一種天線裝置，將該天線結構包覆在一基板上，以在金屬環境中可以進行讀寫。
Patent TW-I783263-B (TW)
Title: Data processing method and non-transitory computer program product for neural network sequential inputs
Inventor: LIU JACK
IPC: G06N3/06
Filed: 2020-09-01
Granted: 2022-11-11
Abstract: A hardware accelerator can store, in multiple memory storage areas in one or more memories on the accelerator, input data for each processing time step of multiple processing time steps for processing sequential inputs to a machine learning model. For each processing time step, the following is performed. The accelerator can access a current value of a counter stored in a register within the accelerator to identify 
the processing time step. The accelerator can determine, based on the current value of the counter, one or more memory storage areas that store the input data for the processing time step. The accelerator can facilitate access of the input data for the processing time step from the one or more memory storage areas to at least one processor coupled to the one or more memory storage areas. The accelerator can increment the current value of the counter stored in the register.
Patent TW-I740649-B (TW)
Inventor: SUN SHYH-WERN
IPC: H02S40/10
Filed: 2020-09-17
Granted: 2021-09-21
Abstract: 一種找出發電設備的最佳清理時間點之方法，首先，以一發電設備的光電或熱功原理來建立一理論模型。於該理論模型內輸入該發電設備的即時負載、熱力與環境數據，以分析該發電設備的即時發電效能。根據該發電設備於該即時發電效能之已知發電數據，使用一人工智慧演算法建置一人工智慧模型，以產生一發電功率隨時間遞減的曲線。使用一短期預測演算法，以得知該發電功率隨時間遞減的曲線中之發電功率隨時間遞減的狀況。使用一最佳化演算法以算出一個適當的時間t1，使得平均淨發電功率具有最大值，該時間t1為最佳清理時間點。
Patent TW-I740684-B (TW)
Inventor: PARK TAE HO
IPC: H01L31/0216
Filed: 2020-10-21
Granted: 2021-09-21
Abstract: 本發明關於一種玻璃料及包括其的太陽能電池用漿料組合物，本發明的一實施例的玻璃料基於PbO-TeO
         2 -Bi
         2 O
         3 且還包括Ag
         2 O和鉈化合物。
Patent TW-I759919-B (TW)
Inventor: LIN HSIAO-CHENG
IPC: F21V23/02
Filed: 2020-10-21
Granted: 2022-04-01
Abstract: A light-emitting device and a bulb with the light-emitting device are provided to solve the problem that a transformer of a prior light-emitting device is easily damaged. The light-emitting device includes: a power supply unit having a first electrode and a second electrode and outputting a current signal; an impedance unit having a first end and a second end; and a first light-emitting module forwardly coupled to the first electrode and reversely coupled to the first end; a second light-emitting module is forwardly coupled to the second electrode and reversely coupled to the first end; a third light-emitting module is reversely coupled to the first electrode and forwardly coupled to the second end; and a fourth light-emitting module is reversely coupled to the second electrode 
and forwardly coupled to the second end. The invention also discloses a bulb with the light-emitting device.
Patent TW-I757981-B (TW)
Title: Driving circuit
Inventor: KO CHIEN-CHUAN
IPC: G09G3/36
Filed: 2020-11-19
Granted: 2022-03-11
Abstract: A driving circuit includes multiple of shift registers, a first switch, a second switch and a third switch. The multiple of shift registers are coupled in series, and each of the multiple of shift registers has an input terminal and an output terminal. The first switch is coupled between a start signal terminal and a first shift register of the multiple of shift registers. The second switch is coupled between the start signal terminal and an input terminal of Xth shift register of the multiple of shift registers, in which X is an integer greater than or equal to 2. The third switch is coupled between the input terminal of the Xth shift register of the multiple of shift registers and an output terminal of (X-1)th shift register of the multiple of shift registers.
Patent TW-I769597-B (TW)
Title: 骨手術用器具
Inventor: AKIYAMA TAKENORI
IPC: A61B90/11
Filed: 2020-11-26
Granted: 2022-07-01
Abstract: 以提供可正確且簡便地進行圓弧狀截骨的廣用性高之骨手術用器具為課題。骨手術用器具1具備：被定位於骨的特定點的中心部2；引導部3，為具有於圍繞通過中心部2的軸線I的圓周方向延伸的狹縫4的引導部3，狹縫4於與軸線I平行的方向上貫通引導部3，且引導部3引導被插入至狹縫4內的截骨刀向圍繞軸線I的圓周方向；及使用固定構件而被固定於骨的固定部6。
Patent TW-I767481-B (TW)
Title: Photosensitive resin composition, and dry film photoresist, photosensitive element, circuit board, and display device using the same
Inventor: KIM YONG HYUN
IPC: C08F220/06
Filed: 2020-12-29
Granted: 2022-06-11
Abstract: The present disclosure relates to a photosensitive resin composition 
including: an alkaline developable binder resin which includes a repeating unit represented by Chemical Formula 1, a repeating unit represented by Chemical Formula 2, a repeating unit represented by Chemical Formula 3, and a repeating unit represented by Chemical Formula 4, and a dry film photoresist, a photosensitive element, a circuit board, and a display device using the same.
Patent TW-I773066-B (TW)
Inventor: HUANG CHIEN TEH
IPC: E04G11/36
Filed: 2020-12-31
Granted: 2022-08-01
Abstract: 一種成型裝置，用於在混凝土樓板預留孔洞，此成型裝置包括底盤、頂蓋、套筒與螺桿，底盤包括環狀結構、至少二連接桿、第一螺帽以及導引結構，各連接桿的兩端端分別焊接於第一螺帽與環狀結構上，導引結構焊接於第一螺帽之上方，套筒為中空的筒身，頂蓋封蓋於套筒之上端，套筒套接於底盤，螺桿依序穿過頂蓋上的穿孔、套筒的筒身與底盤的導引結構和第一螺帽，以將套筒固定於底盤上，且將螺桿、底盤、套筒與頂蓋固定連接為一個整體。藉此，可加強底盤與螺桿間的連接，確保施工成果達到預期效果，並提升施工效率。
Patent TW-I798619-B (TW)
Title: 晶粒接合裝置及半導體裝置之製造方法
Inventor: KOBASHI HIDEHARU
IPC: H05K13/04
Filed: 2021-01-08
Granted: 2023-04-11
Abstract: [課題]提供能提升複數攝像對象物之攝像條件之一致性的技術。
[解決手段]晶粒接合裝置具備：搬運路徑，其係用以搬運基板；複數攝像裝置，其係沿著基板之寬度方向以一列地被固定配設在搬運路徑之上方；及控制部，其係被構成為以複數攝像裝置攝像位於基板上的沿著寬度方向的一列複數接合區域而取得複數畫像，根據所取得的複數畫像而生成合成畫像，根據合成畫像而辨識接合區域之攝像對象物。各攝像裝置之攝像視野在基板上重複，重複的攝像視野被構成為大於接合區域。
Patent TW-I745239-B (TW)
Inventor: LIN YI HSIN
IPC: A44C5/18
Filed: 2021-02-22
Granted: 2021-11-01
Abstract: An anti-disassemble watch buckle includes a bottom housing and a top housing with an in-between space for accommodating a first strap, wherein the anti-disassemble watch buckle has a first end and a second end being opposite to the first end; and a cantilever snap with a rear end fastened to the bottom housing at the first end, and a front end hung in the space.
Patent TW-I793545-B (TW)
Inventor: YANG CHENG-LING
IPC: H01L21/768
Filed: 2021-03-09
Granted: 2023-02-21
Abstract: A semiconductor device and a method for fabricating the semiconductor device are disclosed. The semiconductor device includes a fin, a gate structure positioned on the fin, an impurity region positioned on one side of the fin, a contact positioned on the impurity region, and a conductive covering layer positioned on the contact. The conductive covering layer comprises copper germanide.
Patent TW-I757136-B (TW)
Title: 用於小資料傳輸的方法和使用者裝置
Inventor: WEI CHIA-HUNG
IPC: H04W76/32
Filed: 2021-03-30
Granted: 2022-03-01
Abstract: 提供了一種用於小資料傳輸的方法和使用者裝置（User Equipment，UE）。該方法包括接收無線電資源控制（Radio Resource Control ，RRC）釋放訊息；測量至少一下行鏈路（Downlink，DL）參考信號（Reference Signal，RS）以獲取測量結果；根據測量結果選擇用於小資料傳輸的一特定配置授權（Configure Grant，CG）資源；根據（i）與特定CG資源相關聯的DL RS的參考信號接收功率（Reference Signal Received Power，RSRP）變化量和（ii）時序提前（Timing Advance，TA）相關計時器是否正在運行，確定該特定CG資源的TA值對於小資料傳輸是否有效；以及在確定該TA值有效之後對該特定CG資源執行小資料傳輸。
Patent TW-I794790-B (TW)
Title: Middle frame and preparation method, the shell and electronic device containing the middle frame
Inventor: HUANG WEN-BIN
IPC: H05K5/06
Filed: 2021-04-14
Granted: 2023-03-01
Abstract: The application provides a middle frame, which includes an inner frame, a covering member and a blocking member. The inner frame includes a first frame and a second frame corresponding to the first frame. Along the direction from the first frame to the second frame, the first frame is provided with a hole passing through the first frame. The mounting hole has an opening away from the second frame. The covering member has a containing groove, and the inner frame is placed in the containing groove. The blocking member blocks the opening of the mounting hole. The middle frame provided by the present application can effectively prevent the installation hole of the metal inner frame from being blocked. The application also provides a housing with the middle frame, and also provides a method for preparing the middle frame.
Patent TW-I778582-B (TW)
Title: 感知器安裝角度檢查裝置及方法
Inventor: LUO LIE-JUN
IPC: G01C1/00
Filed: 2021-04-15
Granted: 2022-09-21
Abstract: 本發明係有關於一種感知器安裝角度檢查裝置，係配合一車體之至少一板金件使用，板金件安裝有一感知器安裝框架，且安裝角度檢查裝置包括至少一個支架桿、一基準板、一雷射標線器以及一量角器，其中該支架桿之其中一端係附接至感知器安裝框架，基準板係附接至該支架桿之每一者之另一端並與感知器安裝框架之間平行間隔一距離，雷射標線器係附接至基準板，量角器亦係附接至基準板。本發明亦有關於一種感知器安裝角度檢查方法；據此，可方便地進行感知器安裝角度之檢查，在使用上極為方便並可節省工時，進而可提高維修效率。
Patent TW-I773397-B (TW)
Inventor: LIN TAI YU
IPC: G06Q50/02
Filed: 2021-06-22
Granted: 2022-08-01
Abstract: 一種依田間環境進行判斷以提示輸入作業資料之系統及方法，其透過依據被種植之作物的作物基本資訊、作物之栽種區域的田間環境資料及目標日期判斷記錄條件被滿足時，讀取與記錄條件對應之提示資訊，並依據提示資訊引導輸入作業資料，及顯示日期資料與所取得之時間區間相符的作業資料之技術手段，可以提醒農務工作者記錄農務工作內容與田間環境資料，並達成提供在回顧種植過程時同時顯示文字與影像的技術功效。
Patent TW-I814033-B (TW)
Inventor: KIM SOHYUN
IPC: C09B47/00
Filed: 2021-07-15
Granted: 2023-09-01
Abstract: Provided are a photosensitive resin composition including (A) a colorant including a blue pigment, a dye represented by Chemical Formula 1, and a phthalocyanine-based dye; (B) a binder resin; (C) a photopolymerizable compound; (D) a photopolymerization initiator; and (E) a solvent, wherein the compound represented by Chemical Formula 1 is included in an amount of less than or equal to 10 wt% based on the total amount of the photosensitive resin composition, and the phthalocyanine-based dye is included in an amount of less than or equal to 25 wt% based on the total amount of the photosensitive resin composition, a photosensitive resin film manufactured using the photosensitive resin composition, and a color filter. 
In Chemical Formula 1, each substituent is as defined in the specification.
Patent TW-I811766-B (TW)
Inventor: Chang en-ming
IPC: C07C211/51
Filed: 2021-08-18
Granted: 2023-08-11
Abstract: 一種1，4-二胺環狀化合物的衍生物的製備方法包括：進行第一熱製程，以形成第一化合物，其中第一化合物具有
以式(i)表示的結構： ，其中R代表C1至C12的烴基；進行第二熱製程，其包括對第一化合物進行還原反應，以形成第二化合物，其中第二化合物具有以式(ii)表示的結構， ；進行第三熱製程，其包括對第二化合物進行還原反應，以形成1，4-二胺環狀化合物的衍生物，其中1，4-二胺環狀化合物的衍生物具有以式(I)或式(Ⅱ)表示的結構： 式(Ⅰ)，其中R代表C1至C12的烴基，
         式(Ⅱ)，其中R代表C1至C12的烴基。
Patent TW-I789942-B (TW)
Title: 展頻下之顯示面板及其驅動方法
Inventor: GENG CHI-YU
IPC: H05B45/36
Filed: 2021-10-06
Granted: 2023-01-11
Abstract: 一種展頻下之顯示面板的驅動方法。展頻下之顯示面板的驅動方法包括以下步驟。對一時脈訊號(GCLK)進行展頻，以使時脈訊號之一時脈頻率於數個掃描線週期性調變。控制時脈訊號之時脈頻率於一第一畫面與一第二畫面之對應處互補，以使第一畫面及第二畫面在對應處之亮度互補。
Patent TW-I788155-B (TW)
Inventor: SHIH CHUN YEN
IPC: H01L21/687
Filed: 2021-12-23
Granted: 2022-12-21
Abstract: 本發明係關於一種晶圓片夾取裝置，包括座體、旋動夾取組件及夾鉗組件，旋動夾取組件包括分別樞接在座體且對應配置的旋動構件，旋動構件包括弧形臂，在弧形臂設有凸柱，凸柱設有限位槽；夾鉗組件固定在座體，夾鉗組件包括第一夾爪、對應配置在第一夾爪下方的第二夾爪及分別設置在第一夾爪和第二夾爪的電極導接件，其中第一夾爪和第二夾爪是用以對晶圓片做夾取，並透過電極導接件而電性導通。藉此，可提升夾持的穩固性及導電性。
Patent TW-I806442-B (TW)
Title: 多孔碳材料及其製造方法與多孔石墨材料及其製造方法
Inventor: PERNG TSONG-PYNG
IPC: C01B32/05
Filed: 2022-02-22
Granted: 2023-06-21
Abstract: 本發明提供一種多孔碳材料的製造方法，包含下列步驟。提供高分子基材，其包含高分子化合物，高分子基材具有複數個孔洞。進行成層步驟，將金屬化合物鍍覆於高分子基材，並形成過渡物。進行熱處理步驟，加熱過渡物，使過渡物中的高分子化合物碳化，使金屬化合物轉化為鍍覆層，並形成多孔碳複合材料。進行移除步驟，將鍍覆層從多孔碳複合材料移除，並獲得多孔碳材料。藉由金屬化合物鍍覆於高分子基材，以限制高分子化合物轉變為碳的形變。藉此，可精準地控制多孔碳材料的結構，並可符合更精密的應用需求。
Patent TW-I798040-B (TW)
Title: Needle guidance device
Inventor: LIN CHI-LUN
IPC: A61M25/01
Filed: 2022-03-30
Granted: 2023-04-01
Abstract: A needle guidance device is disposed on an ultrasound probe and configured to fix a needle. The needle guidance device includes a probe connecting structure, a first track, a first slide module, a second slide module, a second track, and a fixture. The probe terminal structure is disposed on the ultrasound probe. The first track is connected to the probe terminal structure. The first slide module is disposed on the first track. The first slide module is connected to the second slide module. The second track is passed through the second slide module. The fixture is disposed on the second track and configured to fix the needle. By the needle guidance device, the needle can be aligned with the vertical plane of the ultrasound probe.
Patent TW-I814387-B (TW)
Title: Electrical connector
Inventor: WANG-I YU
IPC: H01R13/62
Filed: 2022-05-17
Granted: 2023-09-01
Abstract: The present invention relates to an electrical connector comprising an 
insulative housing, a contact module retained in the insulative housing and a metallic shell shielding the insulative housing. The insulative housing has a mating cavity opening forwards and a plurality of receiving slots communicated with the mating cavity. The contact module comprises two rows of contacts and an insulating member fixed on the contacts. Each contact defines a contacting arm protruding into the mating cavity, a retaining portion held in the insulative housing and a tail portion extending beyond the insulative housing. The retaining portion of at least part of the contacts includes a first retaining section extending in a first direction and a second retaining 
section extending in a second direction by bending from the first retaining section, the first retaining section, the second retaining section and their conjunction area are embedded in the insulative housing.
Patent TW-I808842-B (TW)
Inventor: KEILER FLORIAN
IPC: G10L19/008
Filed: 2013-03-08
Granted: 2023-07-11
Abstract: 已知對立體聲擴音器裝備的保真立體音響表示法之解碼，可用於第一階保真立體音響聲頻訊號。但此等第一階保真立體音響解決方略，不是有高度負旁波瓣，便是在前區域有不良局限。本發明涉及高階保真立體音響(HOA)的立體聲解碼器之處理。從擴音器間置設虛擬源之泛移律，可推論所需泛移函數。對於各擴音器，需界定在取樣點對全部可能輸入方向之所需泛移函數。泛移函數係以圓形諧函數概算，提高保真立體音響位階，所需泛移函數即減少誤差。對於擴音器間的前區，使用泛移律，像正切律或向量基準波幅泛移(VBAP)。對於後方向，是以來自此等方向的聲音稍微減弱來界定泛移函數。
Patent RS-49873-B (RS)
Inventor: ZUBAC MATO
IPC: B30B11/04
Filed: 2005-11-18
Abstract: Glava sa alatom za briketiranje reznica vinove loze radi dobijanja goriva za ražanj, roštilj i kuvana jela koji se sastoji od prednjeg dvodelnog steznog dala A1, zadnjeg dela A2, nosećih vođica N1, nosača N2, klipa A3 i šupljeg cilindričnog uvodnika A4, naznačen time,što je prednji dvodelni stezni deo (A1) obuhvaćen bočno sa zadnjim delom (A2), i što je stezni deo (A1) spreda bočno obuhvačen nosećim vođicama (N1), pri čemu se stezni deo (Al) sastoji od gornje i donje polutke (AA1 i AA2), koje su međusobno razdvojene prorezom (A13), a klip (A3) je obuhvaćen šupljim cilindričnim uvodnikom (A4) i pokretno uvučen u zadnji deo (A2), i za stezni deo (A1) je integralno pričvršćen nosač (N2) sa kružnim otvorom (K2), pri čemu gornja polutka (AA1) i donja polutka (AA2) sadrže međusobno podužno sučeljavanje, polucilindrične žljebove (A11), i kroz cilindrični otvor (A12) donje polutke (AA2) je provučena osovina (AA9), koja je kroz kružne otvore (K5) spojena sa donjim delom nosećih vođica (N1), na čijim se gornjim delovima iznad gornje polutke (AA1) nalaze kružni otvori (Kl), a što je svojim zadnjim krajem stezni deo (Al) oslonjen na prednji osloni zid (A25) unutar bočnih obuhvatnih zidova (A24) zadnjeg dela (A2), za koje su kroz njegove kružne otvore (K7) tela (A2) i kružne otvore (K6) tela (A1) provučene osovine (AA5), koje međusobno spajaju tela (A1 i A2), i što su na gornjoj i donjoj površini zadnjeg dela (A2) ulazni (K3) i izlazni otvori (K4) unutar dela (A2) spojeni sa kanalima (AA6) za hlađenje, pri čemu je šuplji cilindrični uvodnik (A4) bočnom nalegajućom površinom (A43) oslonjen na prstenastu nalegajuću površinu (A22), i spoljašnjom cilindričnom površinom (A42) uvučen u širu unutrašnju cilindričnu površinu (A21) zadnjeg dela (A2), pri čemu se uža unutrašnja cilindrična površina (A23) nastavlja na širu unutrašnju cilindričnu površinu (A21), i što je klip (A3) sa čeonom unutrašnjom konusnom površinom (A32) i bradavicom (A33) u sredini kruga, spoljnim plaštom (A31) pokretno uvučen unutar cilindrične površine (A41) šupljeg cilindričnog uvodnika (A4).
Patent ZA-200103496-B (ZA)
Title: Method and apparatus for removing floating substances and salts from a liquid by means of a membrane filtration.
Inventor: MOEL PETRUS JACOB DE
IPC: B01D65/02
Filed: 2001-04-30
Abstract: A membrane filtration for removing floating substances and salts from a liquid, uses vertically positioned capillary or tube membranes which are suitable for performing nano or hyper-filtration. Repeatedly and consecutively the following steps are performed: a) a permeate is produced without discharge of concentrate for a predetermined period of time; b) then a gas, for example air, is guided along side the membrane, at least almost without discharge of permeate and without discharge of concentrate; c) and finally a concentrate is discharged without discharge of permeate. During step a) and step c) use can be made of a combined supply of liquid and gas. An apparatus for performing this method is described as well.
Patent ZA-200106579-B (ZA)
Title: Portable transporting device for winding material.
Inventor: LINDERMEIR WOLFGANG
IPC: B62B1/10
Filed: 2001-07-23
Abstract: With single- or multi-layer reeling, the winding tension is limited.
Patent ZA-200203491-B (ZA)
Title: Amphoteric optical brighteners, their aqueous solutions, their production and their use.
Inventor: FARRAR JOHN MARTIN
IPC: C09B62/04
Filed: 2002-05-02
Abstract: Water soluble, amphoteric optical brighteners (W) comprising at least one brightener-characteristic radical X which contain at least one anionic substituent and covalently linked over at least one tertiary amino group Z to at least one non-chromophoric, essentially aliphatic, polyquaternary ammonium-hydrocarbon radical Y containing more than one quaternary ammonium group and in which each hydrocarbon radical is optionally interrupted by and/or substituted with one or more further heteroatoms, have surprising brightening properties, especially in papermaking, and in the form of their aqueous solutions are of notable stability.
Patent ZA-200404345-B (ZA)
Title: Uv stabilized thermoplastic olefins
Inventor: JOSEPH A STRETANSKI
IPC: C08L/
Filed: 2004-06-02
Abstract: This invention relates to an UV stabilizing additive composition comprising an ortho-hydroxy triazine compound, a hindered hydroxybenzoate compound and optionally a hindered amine compound. This additive composition may be used to stabilize materials from UV radiation. This invention also contemplates a method of stabilizing a material by contacting the material with the UV stabilizing additive composition.
Patent ZA-200507702-B (ZA)
Title: Method for the production of an N-terminally modified chemotactic factor
Inventor: ROBERT WANDL
IPC: A61P9/00
Filed: 2005-09-23
Abstract: Preparing pyroGlu-MCP-1 (A; MCP = monocyte chemoattractant protein-1) from recombinant Gln-MCP-1 (B) by incubating (B) at 30-80 [deg] C in a buffer, of pH 2-7.5, that contains 10-160 mM salt until at least 90% of MCP-1 is converted to (A). ACTIVITY : Cardiant; Vasotropic; Cerebroprotective. MECHANISM OF ACTION : CCR2 agonist; CCR4 agonist. MCP-1 is an agonist of the beta -chemokine receptors CCR2 and 4, which are involved in activation of monocytes and adhesion of integrins, resulting in bonding of monocytes to endothelial cells. This causes extravasation of monocytes from the vascular system, and thus growth of collateral and/or other arteries.
Patent ZA-200602669-B (ZA)
Title: Salts and polymorphs of a potent antidiabetic compound
Inventor: KRUK HENRY T
IPC: C07D/
Filed: 2004-10-04
Abstract: Salts and polymorphs of a compound useful in the treatment of inflammatory and metabolic conditions and diseases are provided herein. In particular, the invention provides salts and polymorphs of a compound which modulates the expression and/or function of a peroxisome proliferator-activated receptor. The salts and polymorphs are useful for the treatment or prevention of conditions and disorders associated with energy homeostasis such as type II diabetes, lipid metabolism, adipocyte differentiation and inflammation.
Patent ZA-200704711-B (ZA)
Title: Inactivating biological agents dispersed in gaseous medium with a photoactivated semiconductor
Inventor: FRANCOIS GARIN
IPC: F24F/
Filed: 2007-06-11
Abstract: A method for inactivating biological agents dispersed within a gaseous medium includes a step which consists in treating the gas flow with a photoactivated semiconductor, in particular with photoactivated titanium oxide. The invention also concerns a device for implementing the method, as well as the method for decontaminating gaseous medium containing harmful, toxic or pathogenic biological agents, such as bacteria.
Patent ZA-200707470-B (ZA)
Title: Conversion of 2-pyrazolines to pyrazoles using bromine
Inventor: JOSEPH FAGAN PAUL
IPC: C07D/
Filed: 2006-03-14
Abstract: This invention relates to a method for preparing a compound of Formula 1 wherein L, R1, R2 and X are as defined in the disclosure, comprising contacting a 2 pyrazoline of Formula 2 with bromine at a temperature of at least about 80° C. (Formula 1) (Formula 2). This invention also discloses preparation of a compound of Formula 3 wherein X, Z, R5, R6, R7, R8a, R8b and n are as defined in the disclosure, using a compound of Formula 1a wherein R10 is as defined in the disclosure, prepared by the aforesaid method for preparing a compound of Formula 1. (Formula 3) (Formula 4).
Patent ZA-200708766-B (ZA)
Title: Method for producing blends consisting of polystyrene and of a cross-linked poiyvinyl pyrrolidone having a reduced styrene residual monomer content
Inventor: KLEMENS MATHAUER
IPC: A23L5/20
Filed: 2007-10-15
Abstract: Process for removal of residual styrene monomers from polystyrene and from blends comprising water-insoluble, crosslinked polyvinylpyrrolidone, via treatment with water, which comprises carrying out the treatment on a particulate solid blend.
Patent ZA-200710879-B (ZA)
Title: Angiotensin l-converting enzyme (ACE) inhibitors
Inventor: EDWARD STURROCK
IPC: C07C/
Filed: 2006-05-29
Abstract: This invention relates to a process for the synthesis of ketomethylene derivatives of the tripeptide Phe-Gly-Pro (“keto-ACE”, compound 5a) and analogues thereof. The synthesis process proceeds via an α,β-unsaturated keto intermediate. A key feature of the process involves a Horner-Emmons olefination of the, -unsaturated keto-phosphonate with ethyl glyoxylate. Keto-ACE analogues produced by the process of the invention display C-domain selectivity.