baber/WOPTO huggingface dataset:
Patent CN-100495499-C (CN)
Inventor: MAOTENG XING
IPC: G09G3/293
Filed: 2006-01-18
Granted: 2009-06-03
Abstract: 用于等离子显示器的低电压双斜波复位驱动方法，每一子场的复位期，同时分别在X和Y电极上施加恒定斜率的下降或上升斜坡电压，使X电极从0V下降到设定值-VC，同时使Y电极从0V上升到设定值VC，再同时分别在X电极和Y电极上施加恒定斜率的上升或下降斜坡电压，使X电极和Y电极同时上升或下降到0V，X电极保持0V，Y电极继续以恒定斜率下降到设定值-Vy，同时在A电极上施加设定值Vd的电压，当Y电极的下降斜坡驱动电压结束时，保持A电极上的电压为设定值Vd，同时在X电极上施加斜率大于恒定斜率K的斜波电压，使其结束电压值达到设定值VC。本发明方法加强了维持发电的发光效率，提高了亮度，有助于提高寻址的可靠性、降低维持期的异常维持放电。
Patent CN-100498355-C (CN)
Title: 记忆卡检测机
Inventor: XIYI LIN
IPC: G01R31/00
Filed: 2006-05-30
Granted: 2009-06-10
Abstract: 本发明是一种记忆卡检测机，是以供料装置容纳至少一盛装待测记忆卡的料盘，供取放装置将待测记忆卡取放到一转位装置上，用来先调整待测记忆卡的测试摆置方向，再将待测记忆卡取放到载送装置上，用来载送到测试装置的前方，所述的取放装置即将待测记忆卡取放到测试装置中执行检测作业，待检测作业完毕后，再将完测记忆卡取放到载送装置上，所述的载送装置即反向复位，供取放装置将完测记忆卡取放到转位装置处，以将完测记忆卡转向复位，而后再取放到收料装置处，并依测试结果作一分类收置，达到自动化完成记忆卡检测作业，以提高生产率与检测质量的实用效益。
Patent CN-100476389-C (CN)
Inventor: MUQING LIU
IPC: G01J1/00
Filed: 2006-11-30
Granted: 2009-04-08
Abstract: 本发明属于光通量测试领域，涉及采用窄光束标准光源的LED光通量的测试装置及其测试方法。本发明的采用窄光束标准光源的LED光通量的测试系统，包括积分球、光源、窄通光孔径的光纤、光谱仪和电源。电源与光源连接并点亮光源，窄光束标准光源(光通量标准及光谱标准光源)放置积分球内表面，球内无任何遮挡，通过窄通光孔径的光纤将被测光引到微型多通道光谱仪器，进行光谱能量分布测试并进而计算光通量的方法，实现对光通量的精密测试。本发明的装置使用简便，误差小，成本低，可实现对LED光通量的精密测试。
Patent CN-100574435-C (CN)
Inventor: GUORUI WU
IPC: H04N19/13
Filed: 2006-10-20
Granted: 2009-12-23
Abstract: 本发明涉及一种用于处理图像的子图像数据的方法。该方法包括：提供该子图像的对象，形成该对象的二进制位元图，决定在该二进制位元图中具有第一二进值的位元数目是否大于具有第二位值的位元数目。该方法另包括：决定是否需要转换该二进制位元图，以使得在经转换的二进制位元图中具有该第一二进值的位元数目小于具有该第二二进值的位元数目，以及通过决定在该二进制位元图或该经转换的二进制位元图中一段连续位的最高有效两个位元而决定压缩规则。
Patent CN-100569535-C (CN)
Inventor: YUHE CHEN
IPC: B44C1/18
Filed: 2006-12-05
Granted: 2009-12-16
Abstract: 本发明涉及一种图样成形方法及使用该方法制作的笔记本电脑壳体，该方法包括以下步骤：选择一基材及多个饰件；以制图手段在该基材上形成多个置件位置，从而绘制出预设图样；以结合手段将所述多个饰件固定于所述多个置件位置；及所述多个饰件在该基材上构成一立体图样。本发明的图样成形方法可提高现有科技产品的外观形态，并提高科技产品的产品价值。
Patent CN-100452463-C (CN)
Title: 发光元件及其制造方法
Inventor: YUHEI IKEMOTO
IPC: H01L33/32
Filed: 2006-12-12
Granted: 2009-01-14
Abstract: 一种发光元件，包含：氧化镓衬底，在其正面上生长包括发光元件部分的半导体材料晶体；和衬底保护层，其形成在所述氧化镓衬底的背面上。一种制造发光元件的方法，包括以下步骤：在氧化镓衬底的背面上形成衬底保护层；在氧化镓衬底的正面上生长包括发光元件部分的半导体材料晶体；和组装发光元件，以形成用于发光元件部分的电连接。
Patent CN-100570960-C (CN)
Inventor: JINSHENG XIONG
IPC: H01R13/04
Filed: 2007-07-26
Granted: 2009-12-16
Abstract: 本发明涉及一种卡销式圆形电连接器的防脱落插头，主要包括头壳体(1)与外套的卡帽(2)经平垫圈(4)和挡圈(5)锁紧，所述挡圈(5)与平垫圈(4)间设有套于头壳体(1)上的法兰式防跳圈(6)，挡圈局部嵌入卡帽内槽中，局部坐于防跳圈(6)的法兰面上。本防脱落插头增设的防跳圈其法兰面对挡圈限位，可有效阻止挡圈弹出，使插头上的卡帽与头壳体锁紧牢固，电连接信号传输稳定。
Patent CN-100494101-C (CN)
Inventor: YUNLONG PENG
IPC: C02F9/12
Filed: 2007-02-01
Granted: 2009-06-03
Abstract: 一种光电磁集成的废水高级氧化方法及其装置，首先对废水进行酸化；随后在进行光催化氧化之前在进水管外套磁化器的作用下对废水进行强磁化，使废水产生物理变化和电化学变化的能量；然后进入光催化箱，在光催化剂、紫外光和臭氧、双氧水的共同作用下将绝大部分的污染物氧化为二氧化碳和水，或将一些难降解物质的分子链打断；随后对废水进行微电解反应，在外加低电压弱电流和空气、臭氧和双氧水的协同作用下对难降解物质进行吸附和还原反应，达到脱除COD、色度、除臭和杀菌的目的，最后经过硅藻土过滤去除悬浮物，使废水达标排放或回用。本发明成本低效率高，具有广阔的应用前景。
Patent CN-100502029-C (CN)
Inventor: RICH LIU
IPC: H01L27/24
Filed: 2007-05-24
Granted: 2009-06-17
Abstract: 本发明公开一种存储器件，包括：存储元件阵列，其形成于半导体晶片上；字线平行阵列，其沿着第一方向延伸、并将每一存储元件连接至数据来源；以及位线平行阵列，其沿着第二方向延伸、并将每一存储元件连接至数据来源，第二方向与第一方向形成锐角。每一位线与每一存储元件之间的连结为相变化元素，此相变化元素由具有至少二固态相的存储材料所形成。
Patent CN-100559572-C (CN)
Inventor: YUJI KAKUTA
IPC: H01L21/56
Filed: 2007-10-23
Granted: 2009-11-11
Abstract: 本发明提供了一种电子器件，其在不引起生产效率降低的同时支持获得基板与电子元件之间的空间的优异的中空结构和精密的气密性。电子器件包括安装基板、安装在安装基板上的电子元件以及设置在整个安装基板上从而覆盖电子元件的树脂膜。树脂膜具有等于或大于100kPa·s并且等于或小于1000kPa·s的剪切粘度以及等于或大于100μm并且等于或小于1500μm的流动长度。
Patent CN-100506216-C (CN)
Inventor: BAOQI LIU
IPC: A61K9/19
Filed: 2008-02-04
Granted: 2009-07-01
Abstract: 本发明提供了一种头孢匹胺钠冻干粉针，该粉针的制备方法的整个过程均在水溶液中进行，所得的头孢匹胺钠的纯度高，同时采用本发明冷冻工艺所得产品的水分含量控制到1%以下，溶解速度快，稳定性好。
Patent PT-1035693-E (PT)
Inventor: OSHIMA MITSUAKI
IPC: H04N5/44
Filed: 1993-09-24
Abstract: At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of the first data stream are assigned. Also, data of the second data stream are assigned to the signal points of each signal point group. A difference in the transmission error rate between first and second data streams is developed by shifting the signal points to other positions in the space diagram expressed at least in the polar coordinate system. At the receiver side, the first and/or second data streams can be reconstructed from a received signal. In TV broadcast service, a TV signal is divided by a transmitter into, low and high, frequency band components which are designated as a first and a second data streams respectively. Upon receiving the TV signal, a receiver can reproduce only the low frequency band component or both the low and high frequency band components, depending on its capability. Furthermore, a communication system based on an OFDM system is utilized for data transmission of a plurality of subchannels, wherein the subchannels are differentiated by changing the length of a guard time slot or a carrier wave interval of a symbol transmission time slot, or changing the transmission electric power of the carrier.
Patent PT-1095964-E (PT)
Inventor: GUZMAN ENRIQUE ESPI
IPC: C08K3/26
Filed: 2000-10-25
Abstract: These films contain at least an 85% in weight of a polyolefin, such as low density polyethylene, low density linear polyethylene, ethylene-vinyl acetate copolymers or ethylene-butyl acrylate copolymers. The addition of between 1% and 15% of the mixture of, at least, a borate stable in the processing conditions and, at least, a compound selected from the group made up of silica, silicates, carbonates and sulfates, imparts to these compositions a high opacity in the infrared region of the spectrum, without substantially interfering with the visible light necessary for the photosynthesis.
Patent PT-1151043-E (PT)
Inventor: LAI BAO-KUN
IPC: C09B62/513
Filed: 2000-01-19
Abstract: A reactive dye composition comprising (a) at least a black or navy reactive dye with good color fastness to laundering-oxidative bleach response; and (b) at least a red, orange, yellow or other shade of reactive azo dye. The dye composition of the present invention is suitable for use in dyeing fiber materials. It has good property in build-up, wash fastness, wash-off, and levelness, especially performing excellently in the properties of good color fastness to laundering-oxidative bleach response.
Patent PT-1183145-E (PT)
Inventor: HANSEN BERND
IPC: B29C48/11
Filed: 2000-06-07
Abstract: A process for producing containers involves a tube and at least one separating partition, both formed from plasticized synthetic material. The partition extends within the tube. The tube and partition are extruded into an opened blow mold. The blow mold is then closed, and the tube is expanded by producing a pressure gradient that acts upon the tube. The pressure gradient is applied to expand the tube against the molding wall of the blow mold to form the container. The end of the tube that is the front end during the extrusion step and the front end of every separating partition are welded together by closing the opened blow mold, thereby closing the base of the container that is linked with every separating partition. The tube is expanded by adding blowing air from the end of the closed blow mold that is opposite to the container base and that is assigned to the container neck in such a manner that the blowing air has an expanding effect on both sides of the separating wall, thereby forming chambers in the container that are separate from one another.
Patent PT-1205190-E (PT)
Inventor: KAZUHIRO SAKO
IPC: A61K9/32
Filed: 2000-08-01
Abstract: The present invention is to provide a stable pharmaceutical composition for oral use and preparation thereof in which changes are prevented in drug release during storage even under the exposure to light, by adding yellow ferric oxide and/or red ferric oxide in a matrix type sustained-release preparation containing a drug, a hydrophilic base, and polyethylene oxide. The present invention is to further provide a method for preventing changes in drug release during storage under the exposure to light in a matrix type sustained-release preparation containing a drug, a hydrophilic base, and polyethylene oxide. The quality assurance period of the product can be prolonged and the product value can be improved by the present invention.
Patent PT-1312699-E (PT)
Title: Pre- treatment tunnel and method of preparing extrusions or section bars for being powder or liquid coated
Inventor: TREVISAN SILVIO
IPC: C23C22/00
Filed: 2002-11-11
Abstract: Pre-treatment tunnel and method of preparing extrusions or section bars for being coated, wherein each workpiece is caused to move along a pre-treatment path and each treatment liquid is poured from above onto each workpiece so as to spread liquid onto the entire external surface of each workpiece with no solution of continuity. <IMAGE>
Patent PT-1275968-E (PT)
Inventor: REMY VEYSETT
IPC: G01R29/08
Filed: 2002-07-12
Abstract: A detector (4), power source (3), spectrum analyzer (2) and processor (1) are used to measure in time the electromagnetic field intensity for a number of frequencies in a sampled range. The processor determines from the measurements for each frequency a characteristic field parameter and the processor identifies the frequencies which correspond to beacon paths of one or more cellular base stations by using statistical data for the stations An Independent claim is also included for the electromagnetic field detector, spectrum analyzer and processor used by the method.
Patent PT-1483264-E (PT)
Title: 1-allyl ergot alkaloid derivatives, method for producing the same and the use thereof for preventing and treating migraine
Inventor: FLIEGER MIROSLAV
IPC: C07D457/12
Filed: 2002-12-21
Abstract: This invention relates to 1-allyl ergot alkaloids and their derivatives with selective antagonistic properties to 5-HT2 receptors for the prevention of, and relief from, migraine-related headache, Parkinson's disease, disorders of the thrombocyte function, etc.
Patent PT-1530620-E (PT)
Title: Additives to enhance metal and amine removal in refinery desalting processes
Inventor: WEERS JERRY J
IPC: C10G33/04
Filed: 2003-08-28
Abstract: It has been discovered that metals and/or amines can be removed or transferred from a hydrocarbon phase to a water phase in an emulsion breaking process by using a composition that contains water-soluble hydroxyacids. Suitable water-soluble hydroxyacids include, but are not necessarily limited to glycolic acid, gluconic acid, C 2 -C 4  alpha-hydroxy acids, poly-hydroxy carboxylic acids, thioglycolic acid, chloroacetic acid, polymeric forms of the above hydroxyacids, poly-glycolic esters, glycolate ethers, and ammonium salt and alkali metal salts of the hydroxyacids, and mixtures thereof. The composition may also include at least one mineral acid to reduce the pH of the desalter wash water. A solvent may be optionally included in the composition. The invention permits transfer of metals and/or amines into the aqueous phase with little or no hydrocarbon phase undercarry into the aqueous phase. The composition is particularly useful in treating crude oil emulsions, and in removing calcium and other metals therefrom.
Patent PT-1633369-E (PT)
Title: Process to minimize loss through adhesion to equipment surfaces
Inventor: CAWTHORNE SIMON
IPC: A61K9/00
Filed: 2003-11-13
Abstract: The invention relates to a new process for preparing combination formulations of inhaled glucocorticoids and beta 2-agonists e.g. budesonide in combination with formoterol. The process aims at minimizing adhesion of one or more of the ingredients to equipment surfaces by adding the ingredients to a container in a stepwise manner.
Patent PT-1632055-E (PT)
Title: Method for transmitting a user data record to a user station
Inventor: SACK MICHAEL
IPC: H04L12/18
Filed: 2004-02-13
Abstract: A user data record (10) is transmitted as a broadcast data record (BDR) (26A-26C) via a network system (16). Broadcast networks (BN) (20A-20D) are set up in sequence to transmit data. Added to a BDR in each BN before transmission, a network identification for a BN set up to transmit is extracted from a last used BDR (26B) as this BDR is received.
Patent PT-1627634-E (PT)
Title: Use of capsinoids for the treatment of arteriosclerosis
Inventor: TANI YUMIKO
IPC: A23L1/30
Filed: 2004-05-14
Abstract: A novel physiological action of capsinoid compound is clarified and is applied to various uses.  A composition for lowering the internal lipid selected from cholesterol in serum and hepatic fat, characterized in that, a capsinoid substance represented by the following formula:   
or   
is contained.
Patent PT-1768489-E (PT)
Title: Apparatus for and method of destroying vegetation
Inventor: MUSTEN PHILIP
IPC: A01M21/04
Filed: 2004-06-10
Abstract: Apparatus producing superheated water and/or steam for weed ( 36 ) killing, etc. has diesel fired boiler ( 30 ), which, via pump ( 32 ), generates hot water at a pressure of 40-52 bar and temperature of 90-115° C. This passes down tube ( 12 ) and encounters the constriction provided by nozzle ( 14 ). Passing through nozzle ( 14 ) into depressurisation chamber ( 16 ), which is at atmospheric pressure, the water boils. When the super heated water exits ports ( 20 ) of distribution pipe ( 18 ) it encounters ambient temperature and is transformed into high temperature water vapour and/or water droplets. The apparatus controls or kill weeds ( 36 ) using a smaller volume of water and less energy.
Patent PT-1741051-E (PT)
Title: Portable information carrier having transponders
Inventor: DROZ FRANCOIS
IPC: G06K19/077
Filed: 2005-04-26
Abstract: The aim of this invention is to propose a portable information carrier equipped with a transponder capable of being activated and deactivated during the use of said information carrier without having recourse to a specific device for actuation. This aim is reached by a portable information carrier comprising at least two substantially planar parts articulated to each other forming an assembly in which one part can be superimposed on the other, the first part includes a transponder arranged on the plane of said part, the second part includes a shielding element that extends over all or part of said part, said transponder intended to be read by means of a suitable reader that transmits an electromagnetic signal activating the transmission of a response from said transponder, wherein said transponder of the first part is positioned facing the shielding element of the second part when both parts are superimposed preventing the activation of the transponder by absorption of the signal transmitted by the reader, said activation being carried out when said parts are moved aside from each other, letting appear the transponder distant from the shielding element.
Patent PT-1836356-E (PT)
Title: Jet regulator
Inventor: GRETHER HERMANN
Filed: 2005-12-31
Abstract: The regulator has a jet division mechanism (2), allowing water to flow into a multiplicity of single jets. A single jet is provided on a junction (3) and has crossing lattice bars (4, 5) forming a grid network and laterally connected at the outlet side (6). The junction is arranged as inflow of the grid network (6). The nozzle is a ventilated nozzle (1) with a nozzle housing (7) with an opening (8) provided. Inside the housing a part is provided for keeping the water jet away from the ventilation opening. The grid network is arranged as a plate. The lattice bars inflow-laterally within the range of their individual junctions (9) and are longitudinal or edge-laterally rounded or tapered.
Patent PT-1721713-E (PT)
Title: Methods and product for enhancing penetration of wood preservatives
Inventor: WALKER LEIGH E
IPC: B27K3/34
Filed: 2000-04-07
Abstract: The invention provides a method for enhancing the uniform distribution and penetration of a preservative composition into a wood substrate, said method comprising applying to the wood substrate a preservative composition comprising one or more amine oxides and a quaternary ammonium dehydroacetate or an amine dehydroacetate. Further provided are wood preservative compositions comprising an amine dehydroacetate salt and an amine oxide.
Patent PT-1874513-E (PT)
Title: Method for producing reduced-emission, low-thickness swell medium density fiber boards and molded fiber parts
Inventor: ROFFAEL EDMONE
IPC: B27N1/00
Filed: 2006-04-25
Abstract: For the production of fiberboards, and especially medium density fiberboards, the ligno cellulose materials are digested in a chemo-thermo hydrolytic action and then reduced to fibers in a refiner together with condensed tannin. The fibers are mixed with a bonding agent and then scattered to form a mat for compression into boards. The bonding agent can be amino resin, phenol formaledehyde resin, tannin formaldehyde resin and/or an adhesive based on diisocyanates.
Patent PT-1957040-E (PT)
Title: Benzimidazole non-aqueous compositions
IPC: A61K31/4184
Filed: 2006-12-04
Abstract: The present invention provides a stable veterinary oral composition which comprises one or more surfactants, a water-miscible solvent, optionally an oil and an effective amount of each of a benzimidazole antihelmintic compound, such as triclabendazole and a macrocyclic lactone, such as moxidectin. Said composition is useful for treating and controlling endo- and ectoparasitic infection and infestation in a homeothermic animal.
Patent PT-2217719-E (PT)
Title: Oligonucleotides and uses thereof
Inventor: FRENCH DAVID JOHN
IPC: C12Q1/68
Filed: 2008-10-21
Abstract: A method for determining the number of tandem repeats in a target polynucleotide, the method comprising (a) providing a sample containing the target polynucleotide, wherein one or more of the tandem repeats in the target polynucleotide is in single stranded form, (b) hybridizing a labelled probe oligonucleotide to the single stranded portion of the target polynucleotide, wherein the probe oligonucleotide is complementary to at least one of the tandem repeats, and at least 5 nucleotides of the probe oligonucleotide are complementary to the tandem repeats, in the single stranded portion of the target polynucleotide, and (c) determining the number of tandem repeats in the target polynucleotide based on the hybridization of the probe oligonucleotide to the single stranded portion of the target polynucleotide.
Patent PT-2225233-E (PT)
Title: Oxadiazole derivative active on sphingosine-1-phosphate (s1p)
Inventor: HEIGHTMAN THOMAS DANIEL
IPC: A61K31/4725
Filed: 2008-12-19
Abstract: The present invention relates to a novel oxadiazole derivative having pharmacological activity, processes for its preparation, pharmaceutical compositions containing it and its use in the treatment of various disorders.
Patent PT-575133-E (PT)
Inventor: HATTORI ATSUSHI
IPC: C12N9/20
Filed: 1993-06-14
Abstract: A Phospholipase A1 which is capable of hydrolysing a phospholipid to produce a 2-acyl lysophospholipid and is obtainable from species of the fungus Aspergillus.
Patent PT-643766-E (PT)
Inventor: WEISS ALBRECHT
IPC: C09K23/14
Filed: 1993-05-26
Abstract: PCT No. PCT/EP93/01323 Sec. 371 Date Dec. 1, 1994 Sec. 102(e) Date Dec. 1, 1994 PCT Filed May 26, 1993 PCT Pub. No. WO93/24612 PCT Pub. Date Dec. 9, 1993A nutrient concentrate for stimulation of growth for the accelerated cultivation and growth of hydrocarbon-consuming microorganisms as well as a process for their use in bioremediation is disclosed. The concentrate is an admixture of water-soluble and/or oil-soluble compounds of phosphorus (P) and nitrogen (N) and other components. The concentrate is in the form of a liquid water-based preparation and contains an ester of phosphoric acid as both an emulsifier and a P source. Further, from 10 to 40% by weight urea is contained in the concentrate as a N source. The invention also relates to the treatment of polluted soils, waters, and articles using a diluted aqueous solution of the concentrated admixture.
Patent PT-663439-E (PT)
Inventor: AOUAD YOUSEF GEORGES
IPC: C11D1/22
Filed: 1994-01-17
Abstract: The present invention relates to a process for making a detergent component having a bulk density of at least 650 g/l, which comprises the steps of:   (i) forming a structured paste comprising a uniform mixture of, by weight;     (a) from 5% to 40% of water; (b) from 30% to 90% of an ingredient selected from the group consisting of anionic, zwitterionic, cationic, ampholytic and nonionic surfactant; water-soluble organic polymer; and mixtures thereof;   (c) from 1% to 20% of water-soluble silicate salt;   (d) at least 30% of linear alkyl benzene sulphonate; in a continuous process; wherein the maximum pressure reached in step (i) is not less than 10 bar; and (ii) subsequently dispersing said structured paste with one or more builders in powder form; in a high shear mixer at a tip speed of greater than 10 meters per second; wherein the ratio of the structured paste to the builder powder is from 9:1 to 1:5.
Patent PT-712853-E (PT)
Inventor: NASUNO ICHIRO
IPC: C07D335/06
Filed: 1994-08-01
Abstract: A pyrazole derivative represented by general formula (I) or a salt thereof, and a herbicide containing the same as the active ingredient, wherein R<1>, R<2>, X<1>, X<2>, X<3>, X<4> and n are each as set forth in claim 1. <CHEM>
Patent PT-731796-E (PT)
Inventor: PENNING THOMAS D
IPC: C07D231/12
Filed: 1994-11-14
Abstract: A class of 1,3,5-triaryl or heteroaryl pyrazoles is described for the treatment of inflammation, including treatment of pain and disorders such as arthritis. Compounds of particular interest are of Formula I     <IMAGE>  I  wherein R1 is lower alkylsulfonyl or sulfamyl; wherein R2 is aryl or heteroaryl; wherein R2 is optionally substituted at substitutable positions with one or more radicals selected from halo, lower alkoxy, lower alkyl, nitro, lower alkylthio, amino, lower haloalkyl, hydroxyl, carboxyl, N-monoalkylamino, N,N-dialkylamino, cyano, alkoxycarbonyl and acylamino; wherein R3 is selected from hydrido, lower alkyl, lower haloalkyl, cyano, carboxyl, alkoxycarbonyl, amino, acyl, acylamino, halo and alkylsulfonylamino; wherein R4 is aryl or heteroaryl; wherein R4 is optionally substituted at a substitutable position with one or more radicals selected from halo, lower alkoxy, lower alkyl, nitro, lower alkylthio, amino, lower haloalkyl, hydroxyl, carboxyl, N-monoalkylamino, N,N-dialkylamino, cyano, alkoxycarbonyl and acylamino; provided R2 and R4 cannot be phenyl or substituted triazole, when R1 is sulfamyl; further provided R2 cannot be 4-methoxyphenyl or 4-methylphenyl when R4 is 4-methoxyphenyl or 4-methylphenyl and when R1 is sulfamyl; and further provided that R2 cannot be tetrazole when R4 is fluorophenyl, and when R1 is methylsulfonyl; or a pharmaceutically-acceptable salt thereof.
Patent PT-800511-E (PT)
Inventor: PETER CHABRECEK DR
IPC: G02B1/04
Filed: 1995-12-18
Abstract: The present invention relates to alpha-aminoacetophenones functionalized with organic diisocyanates, which can be used as reactive photoinitiators; to oligomers and polymers to which such functionalized alpha-aminoacetophenones are bonded; to alpha-aminoacetophenones having unsaturated polymerizable side-chain; to dimeric and trimeric photoinitiators; to the use of such photoinitiators; to materials coated with such photoinitiators; and to the use of the functionalized alpha-aminoacetophenones for modifying surfaces.
Patent PT-805853-E (PT)
Title: Lineage-directed induction of human mesenchymal stem cell differentiation
Inventor: CAPLAN ARNOLD I
IPC: A61K35/28
Filed: 1996-01-05
Abstract: The invention relates to a composition comprising isolated, culture-expanded human mesenchymal stem cells and a bioactive factor effective to induce differentiation of such cells into a chondrogenic mesenchymal lineage.