baber/WOPTO huggingface dataset:
Patent TW-I766332-B (TW)
Title: 半導體雷射裝置
Inventor: KOSAKA NAOKI
IPC: H01S5/02
Filed: 2020-08-05
Granted: 2022-06-01
Abstract: 包括：半導體雷射光源（3），傾斜（α）光束中心（Cb）設置，使得具有朝向幹體（2）的組裝面（2ft）之成分；反射面（4fm），使來自半導體雷射光源（3）之雷射光，朝向透鏡（6）反射；以及第二反射面（5fm），連接於反射面（4fm）的接近於半導體雷射光源（3）之一邊之端部，使雷射光朝向透鏡（6）反射；反射面（4fm）及第二反射面（5fm）中之一者，係由形成於量測雷射光之光量之PD晶片（41）之電介質多層膜所構成，設定反射面（4fm）之傾斜（β），為自45°扣除比傾斜（α）還要小之值，設定第二反射面（5fm）之傾斜（γ），為自45°扣除比傾斜（α）還要大之值。
Patent TW-I770581-B (TW)
Title: Polar polyolefin dispersion based seed coating composition
Inventor: JI JING
IPC: A01N25/10
Filed: 2020-08-13
Granted: 2022-07-11
Abstract: The present disclosure relates to a coated seed comprising a seed, and a coating composition coated on the seed comprising a polar polyolefin dispersion, which comprises: 1) a polar polyolefin; and 2) a neutralizing base; wherein the polar polyolefin is an olefin copolymer that contains one or more polar groups, wherein the polar groups are selected from the group consisting of a carboxylic acid group, a carboxylic acid anhydride group or a carboxylic acid salt moiety; wherein the neutralizing base is a base that modifies at least a portion of the carboxylic acid group, carboxylic acid anhydride group or carboxylic acid salt moiety of the polymer to form a stable aqueous dispersion with the polar polyolefin.
Patent TW-I785402-B (TW)
Inventor: WANG TUNG-SHENG
IPC: H02J7/00
Filed: 2020-10-16
Granted: 2022-12-01
Abstract: 一種電動車輛的充電切換架構，利用各裝置間的通訊，達成兩組以上的不同電池組進行充電，以提高車輛的續航力。
Patent TW-I772929-B (TW)
Title: Analysis filter bank and computing procedure thereof, audio frequency shifting system, and audio frequency shifting procedure
Inventor: LIOU MING LUEN
IPC: G10L19/26
Filed: 2020-10-21
Granted: 2022-08-01
Abstract: An analysis filter bank corresponding to a plurality of sub-bands, which comprises: a plurality of sub-filters with different central frequencies which perform complex-type first-order infinite impulse response filtering operations on an audio input signal respectively to generate a plurality of sub-filter signals; a first set of binomial combiners, each performs a weighted-sum operation on at 
least two sub-filter signals with a first set of binomial weights to generate a sub-band signal of a plurality of sub-band signals, wherein the at least two sub-filter signals are generated by at least two sub-filters of the plurality of sub-filters with adjacent central frequencies; a second set of binomial combiners, each performs a weighted-sum operation on at least two sub-filter signals with a second set of binomial weights to generate a lower sub-band-edge signal of a plurality of lower sub-band-edge signals or a higher sub-band-edge signal of a plurality of higher sub-band-edge signals, wherein the at least two sub-filter signals are generated by at least two sub-filters of the plurality of sub-filters with adjacent central frequencies; and a plurality of envelope detection and decimation devices which perform an envelope detection and decimation operation on the plurality of sub-band signals, the plurality of lower sub-band-edge signals, and the plurality of higher sub-band-edge signals respectively to generate a plurality of fine spectrums.
Patent TW-I762096-B (TW)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/28
Filed: 2012-11-01
Granted: 2022-04-21
Abstract: A display device is manufactured with five photolithography steps: a step of forming a gate electrode, a step of forming a protective layer for reducing damage due to an etching step or the like, a step of forming a source electrode and a drain electrode, a step of forming a contact hole, and a step of forming a pixel electrode. The display device includes a groove portion which is formed in the step of forming the contact hole and separates the semiconductor layer.
Patent TW-I757043-B (TW)
Title: Semiconductor memory structure and method for forming the same
Inventor: YANG JIUN-SHENG
IPC: H01L27/108
Filed: 2021-01-08
Granted: 2022-03-01
Abstract: A method for forming a semiconductor memory structure includes providing a semiconductor substrate; forming a hard mask layer on the semiconductor substrate; forming a contact opening corresponding to the pair of word lines through the hard mask layer and a portion of the semiconductor substrate; forming a pair of spacers on sidewalls of the contact opening; filling the contact opening with a conductive material to form a contact; forming a bit line directly above the contact and the pair of the spacers, and forming a dielectric liner on sidewalls of the bit line. The pair of word lines is embedded in an active region of the semiconductor substrate and extends along a first direction. The bit line extends along a second direction, and the first direction is perpendicular to the second direction.
Patent TW-I759078-B (TW)
Title: Device package, integrated circuit package and method for fabricating the same
Inventor: YU CHEN-HUA
IPC: H01L23/488
Filed: 2021-01-15
Granted: 2022-03-21
Abstract: A device package includes a first die directly bonded to a second die 
at an interface, wherein the interface comprises a conductor-to-conductor bond. The device package further includes an encapsulant surrounding the first die and the second die and a plurality of through vias extending through the encapsulant. The plurality of through vias are disposed adjacent the first die and the second die. The device package further includes a plurality of thermal vias extending through the encapsulant and a redistribution structure electrically connected to the first die, the second die, and the plurality of through vias. The plurality of thermal vias is disposed on a surface of the second die and adjacent the first die.
Patent TW-I751900-B (TW)
Inventor: LIAO KUAN-YUNG
IPC: H01L51/50
Filed: 2021-01-29
Granted: 2022-01-01
Abstract: The present disclosure provides a selectable-repairing micro light emitting diode display. A backplane includes a plurality of transistor units. A plurality of pixel units are disposed on the backplane, and each of the pixel units includes a plurality of original sub-pixel units and at least one selectively repairing sub-pixel unit. Each of the original sub-pixel units has an original pad set. The original pad set is disposed on the backplane and connected to one of the transistor units. The at least one selectively repairing sub-pixel unit is arranged between two of the original sub-pixel units next to each other and having different colors, and has a repairing pad set. The repairing pad set is not connected to the transistor units. A plurality of micro light-emitting elements are electrically connected to the original pad sets and controlled to emit light through the corresponding transistor units, respectively. Therefore, it is favorable for increasing space utilization.
Patent TW-I773158-B (TW)
Title: Display device having blended display panel and method of forming the same
Inventor: LEE SEOK-LYUL
IPC: G02F1/13357
Filed: 2021-02-26
Granted: 2022-08-01
Abstract: A blended display device is provided. The display device includes a display panel having a first substrate located at a back side and a second substrate located at a display side, and a directional nanowire grid polarizer (NWGP) layer disposed on the second substrate. The display panel is switchable between first and second operational modes. The directional NWGP layer has a NWGP direction. The directional NWGP layer includes at least one colored coating disposed on at least one pattern region. In the first operational mode, the directional NWGP layer functions as a polarizer for the display panel, and the display panel is used to display an image. In the second operational mode, an ambient light incident toward the display panel is at least partially reflected by the pattern region of the directional NWGP layer to show a predesigned color pattern.
Patent TW-I773199-B (TW)
Title: Secure computing device, secure computing method, verifier and device attestation method
Inventor: HERSHMAN ZIV
IPC: G06F21/64
Filed: 2021-03-18
Granted: 2022-08-01
Abstract: A device including a network interface, a memory and a processor. The network interface is configured to communicate with a verifier over a communication network. The memory is configured to store multiple layers of mutable code, the layers identifiable by respective measurements. The processor is configured to generate, for a given boot cycle, a nonce associated uniquely with the given boot cycle, to receive a challenge from the verifier for attestation of a given layer of the mutable code, to calculate an attestation key based on(i)a Unique Device Secret (UDS)stored securely in the device, (ii)a measurement of the given layer taken by another layer, and (iii)the nonce generated for the given boot cycle, to calculate a response for the challenge, by signing the challenge using the attestation key, and to send the response to the verifier for verification of the given layer.
Patent TW-I765618-B (TW)
Title: Light-emitting element, light-emitting device, display device, electronic device, and lighting device
Inventor: SEO SATOSHI
IPC: C09K11/06
Filed: 2013-04-17
Granted: 2022-05-21
Abstract: An object is to provide a light-emitting element which uses a plurality of kinds of light-emitting dopants and has high emission efficiency. In one embodiment of the present invention, a light-emitting device, a light-emitting module, a light-emitting display device, an electronic device, and a lighting device each having reduced power consumption by using the above light-emitting element are provided. Attention is paid to Förster mechanism, which is one of mechanisms of intermolecular energy transfer. Efficient energy transfer by Förster mechanism is achieved by making an emission wavelength of a molecule which donates energy overlap with the longest-wavelength-side local maximum peak of a graph obtained by multiplying an absorption spectrum of a molecule which receives energy by a wavelength raised to the fourth power.
Patent TW-I769780-B (TW)
Title: Sensor package structure
Inventor: LEE CHIEN-CHEN
IPC: H01L23/31
Filed: 2021-04-12
Granted: 2022-07-01
Abstract: The present invention provides a sensor package structure, which includes a substrate, a sensor chip disposed on the substrate, a plurality of wires electrically coupling the sensor chip to the substrate, a light-permeable layer arranged above the sensor chip, and an adhesive that is formed on the substrate and that fixes the light-permeable layer. A peripheral portion of the sensor chip and the wires are embedded in the adhesive, and lateral surfaces of the light-permeable layer are covered and are connected to the adhesive. A portion of a top curved surface of the adhesive is arranged in a space that is defined by extending the lateral surfaces along an arrangement direction parallel to the substrate. In a cross section of the sensor package structure perpendicular to the arrangement direction, the top curved surface has a reference point spaced apart from the adjacent lateral surface by 100 μm, a top edge of the top curved surface and the reference point jointly define a connection line connected thereto, and the connection line and the adjacent lateral surface have an angle therebetween that is within a range from 25 degrees to 36 degrees.
Patent TW-I766688-B (TW)
Inventor: CHAN TZU HOU
IPC: B32B33/00
Filed: 2021-05-17
Granted: 2022-06-01
Abstract: 一種光學多層膜，包括基材、第一耦合層、導電層以及第二耦合層。第一耦合層設置於基材上。導電層設置於第一耦合層上。第二耦合層設置於導電層上。第一耦合層位於基材與導電層之間。
Patent TW-I760236-B (TW)
Title: Charging method and battery pack
Inventor: CHEN CHIEN WEN
IPC: G01R31/36
Filed: 2021-05-26
Granted: 2022-04-01
Abstract: A charging method is provided, which is suitable for charging a plurality of cells of a battery pack, which includes the following steps. A charging voltage is used to charge the cells of the battery pack, and the voltage difference ∆V
         TDV of the cells is detected, wherein the value of the charging voltage is a predetermined charging voltage value. According to the voltage difference ∆V
         TDV of the cells, a new charging voltage value less than the predetermined charging voltage value is obtained, and the charging voltage is reduced to the new charging voltage value to charge the cells.
Patent TW-I771059-B (TW)
Title: 移動輔助裝置
Inventor: Fan xiao-yun
IPC: A61G5/10
Filed: 2021-06-11
Granted: 2022-07-11
Abstract: 一種移動輔助裝置，適用於一使用者移動時提供支撐與引導，其包含一軌道、一穿戴單元及一平衡單元。軌道包括一座體及形成於座體的一第一滑槽及一第二滑槽；穿戴單元包括一件供使用者穿設之固定件，及分別由固定件向外延伸且對應滑動地設置於第一滑槽及第二滑槽中的一第一繩體與一第二繩體；平衡單元設置於穿戴單元，且依使用者移動狀態調整第一繩體與該第二繩體之長度，藉由前述元件的相互配合，能有效地讓使用者於安全且受保護的情況下進行移動。
Patent TW-I782615-B (TW)
Inventor: NARULA HARPREET S
IPC: H04W72/08
Filed: 2021-07-08
Granted: 2022-11-01
Abstract: 本發明揭示用於執行一連接性交遞操作之系統、方法及電腦可讀媒體。該連接性交遞操作包括：識別一無線廣域網路(WWAN)鏈路，該WWAN鏈路具有一相關聯WWAN位置品質識別符；識別一無線區域網路(WLAN)鏈路，該WLAN鏈路具有一相關聯WLAN位置品質識別符；監視該相關聯WWAN位置品質識別符及該相關聯WLAN位置品質識別符；基於該相關聯WLAN位置品質識別符來判定是否應啟動該WWAN鏈路；及基於該判定來執行該連接性交遞操作。
Patent TW-I769060-B (TW)
Title: 巨觀及微觀檢測設備及檢測方法
Inventor: TSAI CHEN-YANG
IPC: G01N21/88
Filed: 2021-08-19
Granted: 2022-06-21
Abstract: 一種巨觀及微觀檢測設備，包含有一巨觀檢查站，以及分別設於巨觀檢查站二側之一待測物存放站及一微觀檢測站，巨觀檢查站包含有一機殼、一機械手臂及一視覺辨識系統，機械手臂包含有一用以承載一待測物且能翻轉之末端執行器並以末端執行器能進入待測物存放站及微觀檢測站之方式設於機殼內，視覺辨識系統包含有能朝末端執行器拍攝地設於機殼內之至少一影像擷取裝置，用以擷取待測物之影像。本發明更提供使用該檢測設備之檢測方法。本發明之檢測設備及檢測方法可避免人力檢查所造成之問題，且結構簡潔、節省空間，並可產生高檢測效率。
Patent TW-I772165-B (TW)
Title: 水上浮體裝置
Inventor: CHEN GUI-GUANG
IPC: B63B35/44
Filed: 2021-08-27
Granted: 2022-07-21
Abstract: 本發明係一種水上浮體裝置，包括一底板、一蓋板、二端蓋，所述底板具二相鄰之下凹部，每一所述下凹部具一下底壁，所述下底壁二側緣分別向上設置向外擴張之斜向內下側壁、斜向外下側壁，並內下側壁之高度低於外下側壁，又二內下側壁頂端設置下連結壁，該二外下側壁向外水平延伸下延伸壁； 又所述蓋板設置二上延伸壁，對應底板之下連結壁位置設置一向下凹入之接合槽，所述接合槽具上底壁，所述上底壁之二側緣分別向上設置向外擴張之斜向內上側壁，又二內上側壁頂緣分別向外側設置一上橫壁，所述上橫壁與上延伸壁連結；又二所述端蓋為片狀體，並可密合蓋板與底板組合後之二端部位置；藉此本發明可具較佳漂浮穩定性、結構強度及減少材積功效。
Patent TW-I796774-B (TW)
Title: Industrial heat pipe boiler
Inventor: CHEN PING CHIH
IPC: F22B1/18
Filed: 2021-08-31
Granted: 2023-03-21
Abstract: The invention includes a furnace body, the furnace body has first and second chambers and a plurality of heat pipes. One end of the first chamber is the exhaust gas input end and the other end is the exhaust gas output end. The second chamber is located on the outer peripheral wall of the first chamber. There is a partition between the first chamber and the second chamber, the partition is provided with a plurality of matching holes, the heat pipe includes the inner tube piercing assembly holes and the first and second sections of the tube body covering the inner tube. The first section of 
the tube body is located in the first chamber. The second section of the tube body is located in the second chamber. The first section of the tube body and the second section of the tube body of the heat pipe are arranged with a plurality of first and second fins. The second section of the pipe body is connected by a multi-section pipe body. Each section of the pipe body is composed of two opposite half pipes. A buckling groove is provided on both sides of the pipe wall of the half pipe. The two opposite half pipes are buckled together. The groove is just for a fastener to buckle in.
Patent TW-I775668-B (TW)
Title: Flat data transmission cable
Inventor: YI-CHANG CHEN
IPC: H01B7/04
Filed: 2018-10-26
Granted: 2022-08-21
Abstract: The present invention relates to a flat data transmission cable. The data 
transmission cable includes a number of wires, a plastic layer enclosing all wires and a metal layer enclosing the plastic layer. The metal layer is formed by a metal strip spirally wound on the outside of the plastic layer. The metal layer has an aluminum foil layer and a bonding layer attached on one side of the aluminum foil layer. The metal layer is bonded to the plastic layer by melted bonding layer.
Patent TW-I804081-B (TW)
Title: Zn系鍍敷鋼板
Inventor: TOBA TETSUYA
IPC: C23C2/06
Filed: 2021-12-02
Granted: 2023-06-01
Abstract: 一種Zn系鍍敷鋼板，具備：
        鋼板，
        Zn系鍍敷層，其配置於鋼板之至少一面並含有Al及Zn，以及，
        至少1層以上的化學轉化處理層，其配置於Zn系鍍敷層上且每一面之附著量為0.1~15g/m
         2 ，並且其無鉻酸鹽；
        化學轉化處理層含有樹脂與黃色著色劑；
        該Zn系鍍敷鋼板其以CIE1976(L
         ＊ ,a
         ＊ ,b
         ＊ )色彩空間來評價外觀時，b
         ＊ 為2以上且60以下，b
         ＊ /a
         ＊ 為-3以上且3以下，且其60度鏡面光澤G
         s (60°)為50~200；
        從化學轉化處理層表面起算60°角度朝表面入射光線，表面所反射之光在表面起算135°角度受光時所得L
         ＊ 定為L
         ＊ 1，從表面起算120°角度朝表面入射光線，表面所反射之光在表面起算135°角度受光時所得L
         ＊ 定為L
         ＊ 2，此時，滿足式1(10≧L
         ＊ 1/L
         ＊ 2≧2)。
Patent TW-I778910-B (TW)
Title: 可在不同操作模式之間進行切換的雙模流體接頭
Inventor: LEE YU-MIN
IPC: A47J31/44
Filed: 2021-09-06
Granted: 2022-09-21
Abstract: 本發明提出一種雙模流體接頭，其包含：中空連接件，其內部設有腔體，腔體的內壁上設有凸起的阻擋件；原料管，位於中空連接件上，且連通腔體；清潔管，位於中空連接件上，且連通腔體；頭部，位於中空連接件的一端，並包含連接口；尾部，位於中空連接件的另一端，包含穿孔；以及推桿，經由穿孔插入腔體中且包含桿頭及密封部。當頭部的連接口以可卸除方式連接原料容器上的出料逆止閥、且密封部抵住阻擋件時，桿頭會將出料逆止閥上的阻塞件往內推，使得出料逆止閥的出口端形成開啟狀態。
Patent TW-I804184-B (TW)
Title: 花鼓結合結構
Inventor: CHEN PO CHENG
IPC: B60B27/04
Filed: 2022-02-07
Granted: 2023-06-01
Abstract: 一種花鼓結合結構，包含有：一本體，具有一基座，一體成形延伸凸出於該本體之一端；該基座設有一棘爪座；一心軸，穿過該本體與該基座；以及一塔基，具有一套筒、一棘爪、一彈性件；該套筒內側設有複數個棘齒；該套筒套設於該本體之該基座，使該等棘齒對應於該基座之該棘爪座；該棘爪之一端樞設於該基座之該棘爪座，另一端對應於該等棘齒；該彈性件彈性推抵該棘爪，使該棘爪在常態下與該套筒之該等棘齒嚙合。本發明藉由一體成形之該基座以提升本體與塔基連接處的機構強度。
Patent TW-I789253-B (TW)
Inventor: CHUANG SHIH CHING
IPC: C07D417/14
Filed: 2022-02-24
Granted: 2023-01-01
Abstract: A nonfullerene acceptor compound and a photovoltaic device comprising the same are disclosed. The nonfullerene acceptor compound is represented by the following formula (I): 
 
     NFA-A'-NFA   (I), 
 
     wherein A’ and NFA are defined in the specification.
Patent TW-I798138-B (TW)
Title: 浮棚架之浮管結構
Inventor: Chen zong-nan
IPC: A01K61/60
Filed: 2022-07-26
Granted: 2023-04-01
Abstract: 本創作係一種浮棚架之浮管結構，其包含複數定位浮管及複數定位配合浮管，定位浮管具有間隔設置之定位座，定位座形成有組接槽及定位槽，定位配合浮管具有間隔設置之定位結構，定位配合浮管能伸入組接槽並使定位結構伸入定位槽中，本創作浮棚架之浮管結構能藉由定位浮管上間隔設置的定位座搭配定位配合浮管上間隔設置之定位結構分別提供定向及定位之功能，同時搭配如撓性固定件、定位栓桿或定位桿等固定構件以固定定位浮管與定位配合浮管，藉此能有效提高組裝效率，並能同時提高浮棚架之浮管結構的整體結構強度以及設置於水域時之穩定性。
Patent TW-I808859-B (TW)
Inventor: LU CHIH-CHIANG
IPC: H05K3/46
Filed: 2022-08-05
Granted: 2023-07-11
Abstract: 一種電路板結構，包括一基底、一第一增層結構層、一第一外部線路層、一第二外部線路層、至少一第一導電通孔以及多個第二導電通孔。第一增層結構層配置於基底的第一線路層上。第一外部線路層配置於第一增層結構層上。第二外部線路層配置於基底的第二線路層及部分第三介電層上。第一導電通孔電性連接第一外部線路層與第二外部線路層而定義出一訊號路徑。第二導電通孔環繞第一導電通孔，且第一外部線路層、第二導電通孔、第一線路層、外層導電層及第二外部線路層定義出一第一接地路徑，而第一接地路徑環繞訊號路徑。
Patent TW-I813475-B (TW)
Title: 連接組態變更之曝露
Inventor: CONDOLUCI MASSIMO
IPC: H04W76/00
Filed: 2020-05-12
Granted: 2023-08-21
Abstract: 本發明提供一種由包括無線電設備(14A)及終端設備(14B)之一無線器件(14)執行之方法。該方法包括在該無線器件(14)之該無線電設備(14A)處，從一無線通信網路接收連接重組態發信。該連接重組態發信指示該無線電設備(14A)與該無線通信網路所具有之一連接的重組態。該方法包括將向該終端設備通知該連接之該重組態的通知發信(26)從該無線器件(14)的該無線電設備(14A)傳輸至該終端設備(14B)。
Patent TW-I814648-B (TW)
Inventor: CHEN SHAO-HSIEN
IPC: B23Q17/00
Filed: 2022-11-24
Granted: 2023-09-01
Abstract: A thermal displacement measurement device, which is disposed on a spindle of a machine tool, includes a main body having a pull rod, a sensing module, and a processing module. The pull rod has one end connected to a tool unclamping mechanism of the machine tool, and the other end connected to the sensing module. The sensing module and the processing module are disposed in the body and coupled with each other. The sensing module obtains a displacement signal and a temperature signal of the spindle. The processing module obtains the displacement signal and the temperature signal, and performs a signal processing on the displacement signal and the temperature signal to obtain a thermal displacement amount. With such configuration, the portability of the present invention is facilitated. Also, the present invention is less affected by environmental factors, preventing reduction of the effect of thermal error compensation.
Patent ZA-200104949-B (ZA)
Title: Tertiary amide terminated polyamides and uses thereof.
Inventor: MACQUEEN RICHARD C
IPC: A61Q1/14
Filed: 2001-06-15
Abstract: A low molecular weight, tertiary amide terminated polyamide may be blended with a liquid hydrocarbon to form a transparent composition having gel consistency. The tertiary amide terminated polyamide may be prepared by reacting "x" equivalents of dicarboxylic acid wherein at least 50% of those equivalents are from polymerized fatty acid, "y" equivalents of diamine such as ethylene diamine, and "z" equivalents of a monofunctional reactant having a secondary amine group as the only reactive functionality. The stoichiometry of the reaction mixture is preferably such that 0.9<={x/(y+z)}<=1.1 and 0.1<={z/(y+z)}<=0.7. The gel contains about 5-50% tertiary amide terminated polyamide, with the remainder preferably being pure hydrocarbon. The gels are useful in formulating personal care products and other articles wherein some degree of gel-like or self-supporting consistency is desired.
Patent ZA-200209845-B (ZA)
Title: Heuristic method of classification.
Inventor: HITT BEN
IPC: G06N3/12
Filed: 2002-12-04
Abstract: The invention concerns heuristic algorithms for the classification of Objects. A first learning algorithm comprises a genetic algorithm that is used to abstract a data stream associated with each Object and a pattern recognition algorithm that is used to classify the Objects and measure the fitness of the chromosomes of the genetic algorithm. The learning algorithm is applied to a training data set. The learning algorithm generates a classifying algorithm, which is used to classify or categorize unknown Objects. The invention is useful in the areas of classifying texts and medical samples, predicting the behavior of one financial market based on price changes in others and in monitoring the state of complex process facilities to detect impending failures.
Patent ZA-200301220-B (ZA)
Title: Preparation of 4-thioalkylbromobenzene derivatives.
Inventor: GEBHARDT JOACHIM
IPC: C07D413/04
Filed: 2003-02-14
Abstract: A process for preparing 4-thioalkylbromobenzene derivatives of the formula I where: R<SUP>1 </SUP>is C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-haloalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy, C<SUB>1</SUB>-C<SUB>6</SUB>-haloalkoxy, C<SUB>3</SUB>-C<SUB>8</SUB>-cycloalkyl, halogen, R<SUP>2 </SUP>is C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy, C<SUB>3</SUB>-C<SUB>8</SUB>-cycloalkyl, C<SUB>2</SUB>-C<SUB>6</SUB>-alkenyl, cyano or a heterocyclic radical, R<SUP>3 </SUP>is C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, which comprises reacting a compound of the formula II, in which R<SUP>1 </SUP>and R<SUP>2 </SUP>are as defined above, with a dialkyl disulfide of the formula III <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>3</SUP>-S-S-R<SUP>3</SUP>III<?in-line-formulae description="In-line Formulae" end="tail"?> in the presence of a nitrite and a catalyst in a suitable solvent is described.
Patent ZA-200403128-B (ZA)
Title: A system for fixation of fractures comprising an elastic chassis
Inventor: CARL GORAN HAGERT
IPC: A61B/
Filed: 2004-04-23
Abstract: A system for fixation of fractures is disclosed. The system comprises a chassis and one or more fixation elements in the form of screws and/or pins. Each fixation element is received in the chassis in such a way that it is locked by friction regarding movement in axial, rotational and angular directions. The friction is preferably given by the material of the chassis having an elasticity giving locking effect by friction on the fixation elements.
Patent ZA-200508985-B (ZA)
Title: Inhibition of apotosis process and improvement of cell performance
Inventor: REFF MITHCELL
IPC: A61K39/00
Filed: 2002-07-10
Abstract: The present invention relates to preventing or delaying programmed cell death by expressing one or more anti-apoptotic polypeptides in a cell such that programmed cell death in the cell is prevented or delayed. The present invention also relates to increasing production of a cell-related product by expressing one or more anti-apoptotic polypeptides in a cell such that production of the cell-related product by the cell is increased. Recombinant cells useful for producing cell-related product or cellular therapy are also provided.