baber/WOPTO huggingface dataset:
Patent CN-100518486-C (CN)
Inventor: ATSUSHI KIYOMI
IPC: H05K13/08
Filed: 2006-01-28
Granted: 2009-07-22
Abstract: 提供一种用于实现有效的品质管理的印刷基板的品质管理系统。摄像单元，在印刷基板上焊接部件的一系列工序中，在各工序中对印刷基板进行摄像；图像存储单元，将各工序中的摄像图像建立关联并进行存储；检查单元，从最终工序的摄像图像检查焊锡实装品质。并且，通过检查检测出不良时，候补事件选择单元，在可能在设计阶段或制造的中间工序中发生的事件中，选出可能成为该不良的原因的1个或1个以上的事件作为候补事件；事件解析单元，通过参照中间工序的摄像图像，判定各候补事件的发生程度；原因分析单元，根据各候补事件的发生程度的组合，推定该不良的原因。
Patent CN-100392808-C (CN)
Inventor: YULING LIU
IPC: H01L21/00
Filed: 2006-06-23
Granted: 2008-06-04
Abstract: 本发明公开了一种利用电化学作用去除集成电路晶片表面污染物的方法，提供一种利用金刚石膜结构和能够起到去除集成电路晶片表面残留有机物、颗粒以及金属离子的清洗剂的结合，能够达到较好的清洗效果，而且工艺简单，操作方便，满足环保要求的去除集成电路晶片表面污染物的方法。该方法包括下述步骤：金刚石膜配合清洗剂清洗；清洗剂清洗；金刚石膜清洗；两次水超声漂洗；喷淋；烘干得到高洁净的晶片。所述清洗剂按体积百分比由多种表面活性剂2%～15%，碱是40%～45%，余量的水组成。本发明采用金刚石膜结构代替传统清洗中的氧化剂，能够控制氧化强度，在外加电压的条件下能够使清洗剂长久保持稳定的氧化能力，使清洗剂能够循环应用。
Patent CN-100352576-C (CN)
Title: 型砂及其制备方法
Inventor: ZHONGWEI DU
IPC: B22C1/02
Filed: 2006-05-23
Granted: 2007-12-05
Abstract: 型砂及其制备方法，涉及一种铸造行业中特殊铸型面砂及其制备方法。型砂由锆英砂、锆英砂重量0.3-0.8%的锆英粉、0.6-1.2%的石墨粉、7-9%的水玻璃组成。制备方法是，按百分重量配比称取锆英砂、锆英粉、石墨粉用混砂机混合5～10s，而后加水玻璃湿混15～20s，得型砂。本发明针对铸型强度要求高、耐火程度要求好的特点，选择锆英砂作主要造型材料；为铸型表面质量好，加入锆英粉作调节辅料；为增加型砂流动性，提高充型能力，加强型砂细腻性，并保证耐火性能，加入石墨粉；为配制简便、操作方便用水玻璃作粘结剂；为方便铸件成型和起模，选择CO 2 硬化方式。本发明配方、制备方法合理，型砂强度高、表面质量好，生产周期短、生产效率高，能提高艺术铸造产品质量。
Patent CN-100384757-C (CN)
Inventor: HAINAN KONG
IPC: C02F3/00
Filed: 2006-06-01
Granted: 2008-04-30
Abstract: 本发明涉及一种防治饮用水源地富营养化水华的方法，将物理遮光与生态浮岛技术相结合，将饮用水源地划分成几个区域，利用生态浮岛区对污染水进行初步净化，去除大颗粒悬浮物质，并通过浮岛植物和吸附基质的作用去除部分氮、磷，同时消减风浪；利用第一级生态透水坝通过渗流作用引导经初步处理的水源水进入生态遮光区，同时利用生长于透水坝之上的湿生植物去除部分氮、磷；利用生态遮光区去除水中有害藻类，同时利用漂浮生长于遮光材料表面的水生植物去除剩余氮、磷；利用第二级生态透水坝通过渗流作用引导经净化的水源水进入水质稳定区；利用天然水体的自净作用在水质稳定区对水源水水质进行调理，稳定化以获得优质的水源水，供城镇自来水厂取用。
Patent CN-100539140-C (CN)
Title: 半导体装置及其制造方法、半导体装置结构
IPC: H01L27/02
Filed: 2006-03-24
Granted: 2009-09-09
Abstract: 本发明提供一种半导体装置及其制造方法、半导体装置结构，所述半导体装置包括具有功能图案的多个层，该半导体装置是至少部分由该功能图案构成。该多个层中至少一层进一步包含非功能图案，其中该非功能图案是于该至少一层的功能图案之邻，以形成该至少一层的一组合图案，使得该组合图案的特征密度平衡。本发明所述半导体装置及其制造方法、半导体装置结构，其非功能图案可平衡功能装置，提供各装置层一个相对来说更一致的元件配置，且进一步增进了特征尺寸的一致性。而且，由于特征可靠性和一致性的改善，也可以使得蚀刻偏差得以减少，进而可以增进装置的整体良率。
Patent CN-100505940-C (CN)
Inventor: MITSUHARU HAYASAKA
IPC: H04W88/08
Filed: 2006-06-08
Granted: 2009-06-24
Abstract: 一种无线LAN的基站设备和无线通信信道切换方法。基站设备包括：两个或更多个无线单元，具有通过无线信道与终端通信的通信装置、信道选择装置、检测接收到的信号的噪声电平的检测装置和确定接收到的信号是否是另一系统的无线LAN信号的确定装置；单元设置装置，将两个无线单元中的一个设置为通信单元并将另一个设置为检索单元；信道设置装置，设置通信的无线信道；状态检测装置，基于检测装置和确定装置的输出检测信道的状态；检索装置，基于检测装置和确定装置的输出检索最优无线信道；候选信道设置装置，设置最优无线信道；以及切换控制装置，在检索到的无线信道优于已被用于通信的无线信道时，用用于检索的无线单元来替换用于通信的无线单元。
Patent CN-100568832-C (CN)
Inventor: SHIHUA QIU
IPC: H04L29/06
Filed: 2006-06-13
Granted: 2009-12-09
Abstract: 一种网络卡上媒介存取控制地址错误的侦测方法，应用在一内建有网络卡的计算机装置上，该方法包括将媒介存取控制(MAC)地址分别写入至该网络卡上的一存储芯片及该计算机装置的一基本输入输出系统(BIOS)中保留的预设字段，使得该计算机装置在每次开机时，BIOS能读取该存储芯片内所储存的MAC地址，且与该预设字段内所储存的MAC地址进行对比，以判断该存储芯片内是否未被写入MAC地址或被写入错误的MAC地址，并发出对应的警示信息。如此，使用者或检测人员在无需添购额外软件及增设任何硬件的前提下，仅需依该警示信息，即可一目了然地判断出错误所在，并加以补救，有效节省或免除了测试人员为检测错误所浪费的人力及时间。
Patent CN-100450612-C (CN)
Title: 含杂多酸的加氢裂化催化剂及其制备方法
Inventor: WEIPING FANG
IPC: C10G47/12
Filed: 2006-09-30
Granted: 2009-01-14
Abstract: 含杂多酸的加氢裂化催化剂及其制备方法，涉及长链烷烃的加氢裂化催化剂及制备方法。提供一种大孔径高活性的加氢裂化催化剂及其制备方法。其组成为杂多酸、加氢组分和载体，载体为多孔性耐热无机材料，杂多酸为H 3 PW 12 O 40 ·nH 2 O，H 3 PMo 12 O 40 ·nH 2 O，H 4 SiW 12 O 40 ·nH 2 O或H 4 SiMo 12 O 40 ·nH 2 O，加氢组分为过渡金属元素，按质量百分比杂多酸20%～70%，加氢组分1%～20%，余量为载体。制备时按配比选择无机耐热材料颗粒载体作为催化剂载体，配制加氢组分的金属盐水溶液，浸渍载体；将液-固分离后的固体物烘干，焙烧；配制杂多酸水溶液，浸渍制得的固体物，静置，烘干，焙烧。
Patent CN-100541733-C (CN)
Inventor: XIUMIN HUO
IPC: H01L21/3065
Filed: 2006-12-13
Granted: 2009-09-16
Abstract: 本发明公开了一种硅片浅沟槽隔离刻蚀的方法，用于在硅片上进行浅沟槽隔离刻蚀，所述的硅片为多层结构，包括硬质掩模层、氧化层、硅基层，首先进行硬质掩模层和氧化层的刻蚀；然后对硅基层刻蚀沟槽，所采用的刻蚀工艺气体为包含HeO气体的混合气体，HeO气体的流量为15～25sccm，刻蚀过程中下射频电源的功率为80～100W。通过降低下射频电源的功率和适当增加HeO的方法，使沟槽的侧壁比较光滑，并减小了聚合物在沟槽侧壁上的沉积，从而改善了沟槽侧壁剖面的弧度，主要适用于对半导体硅片进行浅沟槽隔离刻蚀。
Patent CN-100581758-C (CN)
Title: 工业机器人的摆动部分结构
Inventor: TOSHIHARU HIBINO
IPC: F16H1/32
Filed: 2006-03-29
Granted: 2010-01-20
Abstract: 本发明的目的是有效地防止曲柄销45偏心部分47的表面磨耗或曲柄销45的断裂。偏心振动型减速器27的减速比M除以通过滚销齿29中心的直径D得到的值N设定成小于0.20。结果，在偏心振动型减速器27中的润滑剂温度可以被抑制在60℃以下，即使根据在间歇时间或在工厂里所需要的偏心振动型减速器27额定转矩下的输出转速变成28rpm或以上，由此曲柄销45偏心部分47与针状滚柱轴承48之间的区域将一直被发挥所需要的润滑功能的润滑剂润滑。
Patent CN-100574216-C (CN)
Title: 以太网无源光网络中多逻辑链路id光网络单元的管理方法
Inventor: HUA XU
IPC: H04Q11/00
Filed: 2007-09-28
Granted: 2009-12-23
Abstract: 本发明涉及以太网无源光网络中的光网络单元，尤其是一种以太网无源光网络中多逻辑链路ID光网络单元的管理方法，其特点是，定义出ONU的一个基MAC，ONU的其它LLID MAC采用以该基MAC为基础依次加1来确定，LLID注册时携带ONU的基MAC信息，然后在OLT侧设置状态控制模块，动态建立和维护ONU状态和LLID注册关系表，很明显，通过本发明的技术方案，EPON管理系统能够实现对单LLID的ONU和多LLID的ONU统一进行管理，从而能够满足不同的组网和应用需求。
Patent CN-100574062-C (CN)
Title: 基于蚁群算法的功率电子电路优化方法
Inventor: ZHANG JUN
IPC: H02M3/10
Filed: 2007-12-20
Granted: 2009-12-23
Abstract: 一种基于蚁群算法的功率电子电路优化方法，涉及智能计算和功率电子两大领域。该方法将功率电子电路的各个元件的可能取值离散化为一系列的标称值，再将其映射到一个蚁群算法优化电路的构造图中。运用蚁群算法在构造图中选出最佳路径，也就是选出最优的元件取值以满足要求的电路性能。蚁群算法十分适用于离散的组合优化问题，因此可以快速有效地优化功率电子电路。该方法的优化结果为各个元件的标称值，因此可以直接运用到实际生产当中，不需要任何的近似。
Patent CN-100515534-C (CN)
Inventor: GUANGQIANG ZHAN
IPC: B01D35/30
Filed: 2007-08-14
Granted: 2009-07-22
Abstract: 本发明涉及工业过滤器技术领域，具体地说一种顶入式快开过滤器的顶盖装置，包括耐压顶盖、过滤器筒体，耐压顶盖(7)由转轴(2)装在过滤器筒体顶部，其特征在于：T型闩(6)螺纹连接支撑架(4)顶部，支撑架的两个支臂(10)活动连接在过滤器筒体(1)外壁，T型闩的转动轴(5)下方处置有耐压顶盖；本发明同现有技术相比，结构简单、新颖，使用方便，打开和密封过滤器时，非常省时省力，而且也很安全，密封后能够承受高压，此外，本发明制作简单，成本低，值得推广应用。
Patent CN-100536825-C (CN)
Inventor: MINGXING DUAN
IPC: A61K8/98
Filed: 2007-02-12
Granted: 2009-09-09
Abstract: 一种含有蛇胆和中草药的洗发香波，其特征是将蛇胆原液和特定中草药(黄连、牡丹皮等)提取物以特定的比例添加到洗发香波基础配方当中，蛇胆原液具有抑制细菌生长的作用，黄连和牡丹皮等中草药提取物具有抑制马拉色菌生长的作用，同时添加蛇胆原液和特定中草药提取物的洗发水具有抑制细菌真菌生长、去屑止痒效果明显的特征，同时减轻化学添加剂对头皮的刺激，安全去屑。此外，产品具有泡沫丰富、洗发后梳理性、光泽性、柔顺性好的特点，其综合调理性能优于国内外主流洗发产品。
Patent CN-100514337-C (CN)
Title: 关键词的联想信息生成系统和生成方法
Inventor: CHAO MA
IPC: G06F17/30
Filed: 2007-09-10
Granted: 2009-07-15
Abstract: 本发明公开了一种关键词的联想信息生成系统和方法，包括用户接口和联想信息服务器，通过用户接口实时获取用户的输入关键词，并显示所述联想信息服务器返回的联想信息；联想信息服务器中存储关键词及其搜索结果数的索引文件，可根据所述实时获取的输入关键词查询所述索引文件，从中查到前部分与所述输入关键词匹配的关键词及其搜索结果数，将所匹配的关键词及其搜索结果数作为所述输入关键词的联想信息返回给所述用户接口。利用本发明，可以将关键词的搜索结果数作为联想信息的一部分返回给用户，使得系统可以更加准确地自动联想用户的搜索意图，提高搜索精度。
Patent CN-100560250-C (CN)
Inventor: YAPENG YU
IPC: B22D11/043
Filed: 2007-10-29
Granted: 2009-11-18
Abstract: 本发明涉及一种在R12～14m的弧形连铸机上生产特大规格圆坯的连铸工艺：从炼钢炉出来的钢水注入钢包内，吊到半径为12～14m的弧形连铸机的钢包回转台上，钢水注入到中间包内，中间包内钢水过热度在10～25℃，钢水流入结晶器内，沿结晶器周边逐渐冷凝成钢壳，在结晶器外，使用电磁搅拌装置进行搅拌，启动拉矫机和结晶器振动装置，使带有液心的圆坯进入弧形导向段，采用3～5台拉矫机3～5点矫直，利用3～5拉矫机在圆坯凝固末端实施轻压下，总的压下量在10～20mm，待圆坯被矫直且完全凝固后，切成定尺圆坯，将定尺圆坯吊到缓冷坑进行24小时以上的缓冷。本发明生产效率高、制造成本低、质量稳定，在现有R12～14m的弧形连铸机上就可以生产φ500～φ700mm特大规格圆坯。
Patent MX-3484-E (MX)
Title: Procedimiento para la preparacion de derivados de 1-fenil-1,3,5,7-tetraaza-4-sulfa-hept-1-en-6-ona
Inventor: BOGER MANFRED DE
IPC: A01P7/02
Filed: 1976-07-23
Abstract: La presente invención se refiere a procedimiento para la preparación de derivados de 1-fenil-1,3,5,7-tetraaza-4-sulfa-hept-1-en-6-ona de la fórmula (I)  (ver gaceta) en que: R1, R2 y R3, independientemente entre sí, significan un átomo de hidrógeno o cloro o bromo o un grupo metilo o etilo, y R4 significa un grupo alquilo de C1-C8, o ciclopropilo, cicloexilo o R5 es un grupo alquilo de C1-C8, metoxi o cicloexilo y R6 es un alquilo de C1-C8 o R5 y R6 significa conjuntamente CH2-CH2-CH2-CH2-, CH2-CH2-O-CH-CH2-  -CH2-CH-CH3-O-CH-CH3-CH2- caracterizado porque una formamidina de la fórmula (II) (ver gaceta) se hace reaccionar en presencia de una base, eventualmente en un solvente y una temperatura de  entre -20°C y 30°C, con un compuesto de la fórmula (III) (ver gaceta) en la cual R1 a R6 tienen los significados ya señalados anteriormente, y "Hal" representa un átomo de hidrógeno.
Patent SE-520914-E (SE)
Inventor: ANDERBERG NILS-ERIK
IPC: G01S13/93
Filed: 2002-06-11
Abstract: The laser is calibrated with the distance between the laser and the ground at some of the angles at which laser pulses are emitted. During positioning of the airplane (4) the laser measures the distance at these angles and this data is compared with the calibrated distances in a computer associated with the distance measuring device (1), to ensure the correct distance is measured.  Distance is measured by a non-contact method using a scanning laser associated with the distance measuring device. The laser is pointed towards a region on a central axis along which the airplane is to be moved during positioning. The laser sends out measurement pulses at different angles in a stepwise manner. An Independent claim is also included for the distance measuring device.
Patent PT-1148255-E (PT)
Inventor: VITOORAPAKORN SUPAVADEE
IPC: B60R13/01
Filed: 2000-04-19
Abstract: Fastening clip (1) for holding plastic bed liner (17) together with a wing type tray of a pickup truck. The fastening clip (1) is arranged between the plastic bed liner (17) and the tray (13) of the truck. The fastening clip (1) has a protrusive part with a threaded hole (6) passed through the plastic bed liner (17) for holding it by using screws (14). The other end of the fastening clip is U-shaped for clipping the side wing part of said tray (13). The aim of this invention is to hold said bed liner without boring a hole in said tray. <IMAGE>
Patent PT-1048256-E (PT)
Inventor: MUNARI MARCO
IPC: A47J45/06
Filed: 2000-05-02
Abstract: A device (5) for mutually fastening at least two portions (2, 3, 4) of a cooking vessel grip (1); the portions (2, 3, 4) to be fastened have a continuous seat (10) for the insertion of a fastening element (11) having opposite end heads (16, 17), which cooperate with and on which rest respective annular stop surfaces (12, 13) formed at opposite ends of the seat (10) to secure the grip portions (2, 3, 4) to one another; the fastening element (11) is defined by two plugs (14, 15), respective end portions (22, 23) of which are inserted concentrically by a predetermined length one inside the other, and are connected to each other with a predetermined amount of radial interference; and the end portions (22, 23) of the plugs (14, 15) have been welded to each other, e.g. by means of an ultrasonic welding process, after the plugs (14, 15) are inserted inside the seat (10), so that the plugs (14, 15) define a monolithic fastening element (11). <IMAGE>
Patent PT-1165112-E (PT)
Inventor: AKIRA TAKASHIMA
IPC: A61K38/08
Filed: 2000-03-22
Abstract: The present invention provides peptides with a specific affinity for glycosaminoglycan molecules. These peptides may have any number of functions, including but not limited to use as inhibitors of glycosaminoglycan-mediated processes, enhancers of glycosaminoglycan-mediated processes, and as molecular probes to identify the presence of a specific glycosaminoglycan. Peptides of the invention may be directed against any glycosaminoglycan, including hyaluronic acid, chondroitin sulfate A, chondroitin sulfate C, dermatan sulfate, heparin, keratan sulfate, keratosulfate, chitin, chitosan 1, and chitosan 2. These isolated peptides may have therapeutic uses in the treatment or prevention of diseases involving infection, inflammatory diseases, cancer, infections, etc. The peptides may also have other biological functions such as contraception.
Patent PT-1223990-E (PT)
Inventor: CALLEGARO LANFRANCO
IPC: A61L27/22
Filed: 2000-10-13
Abstract: The present invention relates to a use of a composition for injectable delivery of osteogenic proteins comprising a pharmaceutically acceptable admixture comprising an osteogenic protein and injectable hyaluronic acid esters solubilized in organic solvent or aqueous buffer for preparation of a medicament for injectable treatment of damaged bone or tissue in a patient.
Patent PT-1294739-E (PT)
Inventor: LOOZEN HUBERT JAN JOZEF
IPC: A61K31/56
Filed: 2001-05-01
Abstract: The invention discloses a steroid compound having the formula (1), wherein dotted bonds represent optional double bonds; R6 is H, ═CH2, or —CH3, or —CH2—CH3; R7 is H, C1-4-alkyl, C2-5 alkenyl or C2-5-alkynyl, wherein the alkyl, alkenyl or alkynyl group may be substituted with 1 to 3 halogen atoms independently chosen from the group of fluorine or chlorine atoms; R11 is H, C1-4-alkyl, C2-4-alkenyl, C2-4-alkynyl or C1-4-alkylidene, wherein the alkyl, alkenyl, alkynyl or alkylidene group may be substituted with 1-3 halogen atoms independently chosen from the group of fluorine or chlorine atoms; E represents together with carbon atoms 16 and 17 of the steroid skeleton a four to seven-membered ring, said ring being α and in cis-configuration with respect to the steroid skeleton, optionally comprising one or two endocyclic bonds; or a prodrug thereof. Such compounds can be used in therapy and for methods for selective modification of the activity of estrogen receptors.
Patent PT-1393272-E (PT)
Inventor: JEAN-PHILIPPE WARY
IPC: G06F21/33
Filed: 2002-05-28
Abstract: Method and device for the certification of a transaction A problem of the real-time revocation or neutralization of an X509 type certificate available belatedly in a public database (BD) is resolved by the direct neutralization, in a mobile telephone (1), of a sub-program (26) for the signing and/or transmission of certificates pertaining to transactions to be validated. It is shown that this action leads to neutralization within ten minutes following the signalization, or the neutralization request, whereas 24 to 48 hours are needed with normal administrative channels (AE, PB).
Patent PT-1578548-E (PT)
Title: Steelhollow-head screw
Inventor: VIRGL ALAIN
IPC: C22C38/04
Filed: 2003-07-03
Abstract: The invention relates to a hollow-head screw which is made by simple successive cold working operations using a steel comprising between 0.15 and 0.25% of carbon.
Patent PT-1468992-E (PT)
Title: A process for the preparation of opipramol
Inventor: BREVIGLIERI GABRIELE
IPC: C07D223/26
Filed: 2004-04-07
Abstract: N-Ä3-Ä4-(2-Hydroxyethyl)piperazinoÜpropylÜ-iminostilbene (opipramol) is prepared by reacting iminostilbene with a 1-bromo-3-chloropropane excess, in the absence of solvents and in the presence of K2CO3, PEG and small amounts of water, then reacting the intermediate N-(3-halopropyl)iminostilbene, without isolation, with N-(2-hydroxyethyl)piperazine in the absence of other bases.
Patent PT-1550722-E (PT)
Title: Recombinant human adenovirus serotype 35
Inventor: BOUT ABRAHAM
IPC: A61K39/00
Filed: 2000-05-16
Abstract: The adenovirus serotypes differ in their natural tropism. The adenovirus serotypes 2, 4, 5 and 7 all have a natural affiliation towards lung epithelia and other respiratory tissues. In contrast, serotypes 40 and 41 have a natural affiliation towards the gastrointestinal tract. The serotypes described above, differ in at least capsid proteins (penton-base, hexon), proteins responsible for cell binding (fiber protein), and proteins involved in adenovirus replication.  This difference in tropism and capsid protein among serotypes has led to the many research efforts aimed at redirecting the adenovirus tropism by modification of the capsid proteins.
Patent PT-1671695-E (PT)
Title: Hollow fibre dialyser comprising curled hollow fibres
Inventor: HEILMANN KLAUS
IPC: B01D65/00
Filed: 2001-02-16
Abstract: Filtering device consists of a bundle of curled hollow fibers arranged in a cylindrical filter housing. The fibers have a sinusoidal texture and are curled corresponding to the following equation: 5.d lambda L/12.1/(1 + 2D/L) (where lambda = the wavelength of the curled hollow fibers; d = the outer diameter of the hollow fibers; L = the effective length of the hollow fibers; and D = the diameter of the fiber bundle). Preferred Features: The amplitude a of the sinusoidal curl is formed by the following equation: d/5 a lambda /5.
Patent PT-1937121-E (PT)
Title: Device for preparing hot water and coffee machine provided with such a device
Inventor: HUIBERTS JOHANNES THEODORUS EMERENTIA
IPC: A47J31/36
Filed: 2006-10-17
Abstract: The invention relates to a device for preparing hot water provided with a pressure pump with a supply pipe for supplying relatively cold water to the pressure pump and an outlet connected to a heating pipe which is in heat-exchanging contact with a heating body, with an outlet valve in the heating pipe and a coffee holder, connected to the heating pipe, for accommodating a bed of coffee, whereby the heating body comprises a reservoir that is openly connected to the environment, with a heating element and water in the reservoir as a heat-exchange medium. A by-pass pipe (54) connects the inlet (57) and outlet (35) of the pressure pump (34) to each other, with a pressure-operated valve (56) in the by-pass pipe.
Patent PT-1971623-E (PT)
Title: Method for producing liquid, storage-stable organic isocyanates comprising carbodiimide and/or uretonimine groups
Inventor: WERSHOFEN STEFAN
IPC: C07C267/00
Filed: 2006-12-27
Abstract: The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures of low color number and which contain carbodiimide (CD) and/or uretonimine (UI) groups, the isocyanate mixtures obtainable by this process, and to a process for the preparation of blends of these isocyanates with additional isocyanate components and to a process for the preparation of prepolymers containing isocyanate groups and of polyurethane plastics, preferably polyurethane foams.
Patent PT-1881132-E (PT)
Title: Adaptable square bar steel shaft with clutch for electromechanical locks
Inventor: MIGUEL FERMIN MENTA SAN
IPC: E05B47/00
Filed: 2007-07-04
Abstract: An adaptable square bar steel shaft with a clutch for electromechanical locks, characterised in that the tubular shaft (4) has no means of axial locking relative to the clutch body (3), whilst at the same time, relative to the dorsal face of the case of the lock (13), this clutch body (3) has a cylindrical extension (8) which projects from this dorsal face and which is provided with a male thread for the inside of a nut (9) in the form of a housing which, at its bottom, has a hole of a size that is larger than the contour of the tubular shaft (4) and smaller than the outside diameter of the cylindrical extension (8), there being an open ring (10) which is mounted in a circumferential groove (11) of the tubular shaft (4) which, on its inside, lies flush with the projecting face of the cylindrical extension (8) of the clutch body (3), and whose open ring (10) has an outside diameter that is smaller than the said face of the cylindrical extension (8), and there being an elastoplastic seal (12) which is installed in the bottom of the housing nut (9) and has an inside diameter which is smaller than the outside diameter of the face of the cylindrical extension (8) and which is larger than the outside diameter of the open ring (10).
Patent PT-1992592-E (PT)
Title: Method for oxidising a gas mixture containing hydrogen chloride
Inventor: BRUNS RAINER
IPC: C01B7/04
Filed: 2008-04-15
Abstract: Preparing chlorine comprises subjecting a hydrogen chloride stream having a sulfur content of less than 100 ppm, based on weight of the hydrogen chloride stream, to catalytic oxidation. An independent claim is included for preparing an isocyanate by phosgenation of an amine comprising: (a) reacting carbon monoxide with chlorine to form phosgene, (b) reacting an amine with phosgene to form, a crude isocyanate mixture and a gas stream containing hydrogen chloride, (c) distilling the crude isocyanate mixture to purify the mixture and obtain the isocyanate and a mixture containing isocyanate and non-vaporizable residue (10-70 wt.%), based on the weight of the mixture, (d) working up the mixture of isocyanate and non-vaporizable residue obtained in (c) to recover isocyanate by evaporation in a kneader dryer or in residue pans or the amine by hydrolysis of the residue, and recycling at least a portion of the isocyanate obtained or of the amine obtained to the reaction in (b), and (e) subjecting the gas stream containing hydrogen chloride with a content of sulfur in elemental or bonded form at less than 100 ppm, based on weight of the gas stream, obtained in (b) to catalytic oxidation to produce chlorine, and (f) recycling at least a portion of the chlorine prepared in (e) to the preparation of phosgene in (a).
Patent PT-2085003-E (PT)
Title: Deep fryer with automatic fat coating
Inventor: BIZARD JEAN-CLAUDE
IPC: A23L5/10
Filed: 2005-06-08
Abstract: The fryer has a main body (2) intended to receive foodstuffs to be fried, and a coating unit mounted within the body to coat surface of foodstuffs with a film of fat content by mixing the foodstuffs with the fat content. The coating unit has a receiving unit (5) to contain the food stuffs and the fat content, and a foodstuff stirring unit (6). The units (5, 6) move with respect to each other to stir and coat the surface of foodstuffs. An independent claim is also included for a method to fry the foodstuffs by dry cooking.
Patent PT-752813-E (PT)
Inventor: LI ZHE
IPC: A61K31/40
Filed: 1993-09-13
Abstract: PCT No. PCT/US93/08708 Sec. 371 Date Mar. 28, 1995 Sec. 102(e) Date Mar. 28, 1995 PCT Filed Sep. 13, 1993 PCT Pub. No. WO94/06280 PCT Pub. Date Mar. 31, 1994Compositions and methods for treating a patient infected with a metazoan parasite by inhibiting the enzymatic action of the metazoan parasite protease. The compositions comprise at least one metazoan protease inhibitor which binds to the S2 subsite and at least one of the S1 and S1' subsites of the metazoan parasite protease. The methods comprise administration to a patient infected with a metazoan parasite of at least one metazoan protease inhibitor in an amount effective to inhibit the protease of the metazoan parasite, thereby killing the parasite.
Patent PT-683646-E (PT)
Inventor: SHERMAN MICHAEL C
IPC: A61B17/80
Filed: 1994-01-24
Abstract: An anterior spine fixation system comprises an elongated fixation plate (70) having a pair of screw bores (74) at opposite ends thereof defined between a lower surface (72) adapted to engage the anterior portion of the vertebrae and an opposite upper surface (71); several bone engaging screws (77), one each for each of said pair of screw bores; a fixation bore (75) defined in said plate between said screw bores, and a locking screw having a shank adapted to be received within said fixation bore and an enlarged head adapted to simultaneously cover a portion of the head of both screws received within said pair of screw bores, said head of said locking screw configured to reside within said fixation bore recess without extending above said upper surface of said plate. <IMAGE>
Patent PT-693285-E (PT)
Inventor: BLACK LARRY JOHN
IPC: A61K31/40
Filed: 1995-07-20
Abstract: The present invention provides a method for inhibiting bone loss comprising administering to a human in need thereof a first compound selected from 1) triarylethylenes; 2) 2,3-diaryl-2H-1-benzopyrans, 3) 1-aminoalkyl-2-phenylindoles; 4) 2-phenyl-3-aroylbenzothiophenes, 5) 1-substituted-2-aryl-dihydronaphthalenes; or 6) benzofurans, and a second compound being a bisphosphonate: or pharmaceutically acceptable salts and solvates thereof. Also encompassed by the invention are combination pharmaceutical formulations and salts.
Patent PT-756480-E (PT)
Inventor: GRABOWSKI SVEN
IPC: A61K9/16
Filed: 1995-04-05
Abstract: Slow-release matrix pellets with a spherical or lenticular shape and uniform maximum diameters in the range from 0.5 to 4 mm, composed ofa) 0.1-87% by weight of at least one biologically active compound,b) 5-50% by weight of at least one water-insoluble polymer,c) 5-45% by weight of at least one lipophilic component as plasticizer for polymer b),d) 3-40% by weight of a natural or semisynthetic gel former,e) 0-50% by weight of one or more conventional formulation aids.
Patent PT-788576-E (PT)
Inventor: KORNFALT SVEN
IPC: B27N7/00
Filed: 1995-10-17
Abstract: A thin abrasion resistant decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier. The carrier preferably consists of a fiber board or a particle board with a rectangular cross section and at least two opposite rounded-off edges. One or more floor strips with the same or different cross section is machined from the laminate clad carrier.