baber/WOPTO huggingface dataset:
Patent CN-100461625-C (CN)
Inventor: LI ZHOU
IPC: H03F3/20
Filed: 2005-09-02
Granted: 2009-02-11
Abstract: 本发明公开了一种移动通信领域中的AB类放大器，包括带有AB类输出级的电压跟随器，和一个辅助放大器，二者并联连接；所述辅助放大器包括N型比较器A101和N型比较器A102，一个偏置电路和一个由PMOS管AMP1和1个NMOS管AMN1构成的输出级，比较器A102的输出端S1与偏置电路的输入端连接；PMOS管AMP1的源极与VDD连接，栅极与比较器A101的输出端S2连接，漏极与NMOS管AMN1的漏极连接；NMOS管AMN1的栅极与偏置电路的输出端S3连接，源极与地连接。采用本发明提出的AB类放大器，不但使放大器具有快速的压摆率，而且降低功耗。
Patent CN-100400964-C (CN)
Inventor: XIAOWEI WANG
IPC: F23J15/06
Filed: 2005-11-30
Granted: 2008-07-09
Abstract: 本发明公开了一种冷凝器的冷凝水回收装置，其特征在于它包括：在凝器内部的每一根水平或倾斜放置的冷却管下均有一根与之对应的排水槽，所述排水槽呈倾斜状，以形成两端具有高度差的一组冷凝水排出槽。本发明具有如下优点和积极效果：由于很好解决了冷凝水的排除问题，最大限度地减少了冷凝水的二次蒸发，使得冷凝器实现了烟气的下进上出，使烟气的流程更顺畅合理，整个排烟系统的阻力更小，避免了加装引风机等设备的强制排烟措施，也就节省了相应的电力投入；同时由于安装空间更小，使得原来无法安装冷凝器的锅炉房，有了安装冷凝器这种节能装置的可能。本装置可以为用户节省大量燃气费用，减少了环境污染。
Patent CN-100426547-C (CN)
Title: 铝基叠层高过载压电驱动器
Inventor: LIU JUN
IPC: H01L41/083
Filed: 2006-04-11
Granted: 2008-10-15
Abstract: 本发明为一种铝基叠层高过载压电驱动器，属于压电陶瓷技术领域。本发明解决现有压电驱动器抗剪切、抗拉伸特别是抗过载能力差，不能应用于高过载环境的问题。该铝基叠层高过载压电驱动器包含两个机械串联、电学并联的压电陶瓷叠层，在两压电陶瓷叠层中间粘接有一个铝箔基底，铝箔基底与压电陶瓷叠层的接触面局部采用导电环氧粘接，两压电陶瓷叠层的外表面相连作为电极的一极，铝箔基底为电极的另一极。本发明创新性引入铝箔基底并采用横向伸缩d 31 模式，保证其具有较高的抗拉伸、抗剪切和抗过载能力；具有很小的等效电容和很快的响应时间(μs级)；在军事国防、航空航天等高过载恶劣环境领域具有重要的实用价值。
Patent CN-100400221-C (CN)
Inventor: CUITAO ZHANG
IPC: B23P13/00
Filed: 2006-05-18
Granted: 2008-07-09
Abstract: 本发明公开了一种直联式提升机主轴大型锥面的制造工艺，其工艺过程由复合走刀法切削加工锥面、高速抛光布轮光整加工锥面、SKF锥度测量仪测量锥面完成。主轴上的大型锥面经过严格检查后，加工精度完全达到图纸要求。直联提升机由于省去了减速器、联轴器等中间环节，使得提升机占地面积减小，传动效率提高，加之直联提升机具有结构简单，维护方便，传递扭矩大等独特的优点而受到用户的欢迎。
Patent CN-100389141-C (CN)
Title: 一种可导电聚苯胺的制备技术
Inventor: KALI GU
IPC: C08G73/02
Filed: 2006-06-28
Granted: 2008-05-21
Abstract: 提出了一种可导电聚苯胺的制备方法，在氧化和长链烷基质子酸存在条件下，由羟基烷硫基环上取代苯胺和硅氧烷基烷硫基环上取代苯胺共聚，所制备出的聚苯胺不但导电性和溶解性较好，并且该聚苯胺可以制备成达到工业应用所必须的良好力学性能和附着力。
Patent CN-100377534-C (CN)
Inventor: YABO DONG
IPC: H04L12/24
Filed: 2006-02-20
Granted: 2008-03-26
Abstract: 一种网络蠕虫检测系统及方法，根据网络中主机向以前未连接过的IP地址发起的第一次连接的成功或失败情况和主机本次发起第一次连接与上次发起第一次连接的时间间隔，分别选择相应的概率计算公式计算主机感染蠕虫的概率；将计算所得概率值与预先设定的主机感染蠕虫判断阈值进行比较，若概率值大于主机感染蠕虫判断阈值，则认为该主机为异常主机。若无法判断时，等待主机的下一个第一次连接，并将本次计算所得的条件概率作为下一次计算的先验概率，重新计算该主机感染蠕虫的概率。本发明克服了现有的网络蠕虫检测技术不能准确、高效地检测到未知蠕虫和蠕虫病毒变种，检测结果存在较高的误报率和漏报率的问题，能准确、高效地检测到未知蠕虫和蠕虫病毒变种。
Patent CN-100417643-C (CN)
Inventor: ZHENGPING WANG
IPC: C07C311/32
Filed: 2006-04-29
Granted: 2008-09-10
Abstract: 本发明提供一种从落叶松中提取二氢槲皮素的方法，该方法以水为提取剂，对含有二氢槲皮素的兴安落叶松进行提取，对所得的水性提取液以甲基叔丁基醚为萃取剂进行液液萃取，采活性炭或活性白土对甲基叔丁基醚萃取液进行吸附脱色，对脱色后甲基叔丁基醚萃取液在真空条件下进行溶剂的脱除，脱除溶剂后的膏状物用水进行结晶纯化制得二氢槲皮素粗制品。根据需要，本发明所得到的二氢槲皮素粗制品可以用水进行重结晶纯化，便得到二氢槲皮素精制品。本发明所述方法的技术效果尤为显著，不仅产率高达1.69%～2.0%，而且所得二氢槲皮素粗制品纯度可达95%～96%，纯化后的二氢槲皮素精制品纯度可达99%。
Patent CN-100495882-C (CN)
Inventor: SHINYA SHIMIZU
IPC: H02M3/28
Filed: 2006-03-17
Granted: 2009-06-03
Abstract: 本发明公开一种降压开关调节器，其包括第一开关元件、包含电感和一用于同步整流的第二开关元件的滤波电路部分、开关控制器电路部分、以及反向电流检测电路部分，其检测从电感流向第二开关元件的反向电流并当检测到反向电流时通过使开关控制器电路部分关断第二开关元件来切断该反向电流。检测到设定电压的变化时，由于检测到反向电流，反向电流检测器电路部分持续一预定时间周期中止使开关控制器电路部分关断第二开关元件的操作，并在预定时间周期结束后，当检测到反向电流时使开关控制器电路部分关断第二开关元件。
Patent CN-100502886-C (CN)
Inventor: LICHUN WANG
IPC: A61K31/715
Filed: 2006-04-28
Granted: 2009-06-24
Abstract: 本发明公开一种治疗痛经的药物组合物及其制备工艺。该组合物主要由当归多糖、延胡索总碱制成，其中当归多糖采用苯酚-硫酸法测定，含量以葡萄糖计大于50%；延胡索总碱采用紫外分光光度法测定，含量以延胡索乙素计大于50%。其口服制剂的制备工艺为：取上述原料药，加入常规辅料，按照常规工艺，制成临床可接受的口服液制剂、糖浆剂、合剂、胶囊剂、丸剂、颗粒剂、片剂、肌肉注射剂或静脉注射剂。其注射液的制备工艺为：取上述原料药用注射用水溶解，加活性炭搅拌，滤过，调节pH值至4.0-6.0，滤过，灌装，灭菌，即得。本发明还提供了该药物组合物在制备治疗痛经药物中的用途。
Patent CN-100507869-C (CN)
Inventor: QI LIANG
IPC: G06F11/34
Filed: 2006-10-10
Granted: 2009-07-01
Abstract: 本发明提供了一种用于根据预定的关系模型、对计算机系统的性能采样数据重新构造目标分级树结构，从而获得某一选定节点的系统性能采样信息的方法、设备和系统。所述预定关系模型是根据所述系统性能采样数据的分级树结构预先定义的，并且存储在一个外部存储系统中。通过利用本发明，可以根据需要构造动态的分级树结构，从而减少了存储器的占用量，并且便于用户随意查看系统性能采样数据。
Patent CN-100550373-C (CN)
Title: 多芯片封装结构及其制造方法
Inventor: YOUYU LIN
IPC: H01L23/488
Filed: 2007-01-19
Granted: 2009-10-14
Abstract: 本发明公开了一种多芯片封装结构，其包括承载器、至少一个第一芯片与第二芯片。第一芯片电性连接至承载器，且配置于承载器上。第二芯片电性连接至第一芯片与承载器，且第二芯片的一部分配置于第一芯片上，而第二芯片的其他部分配置于承载器上。此外，亦提出一种多芯片封装结构的制造方法。
Patent CN-100493358-C (CN)
Inventor: ANHUI HUANG
IPC: A01N59/20
Filed: 2007-07-11
Granted: 2009-06-03
Abstract: 一种含有咪鲜胺锰盐和铜素杀菌剂的组合物，为农药，它的重量百分比组成为：咪鲜胺锰盐1%-40%、铜素杀菌剂5%-70%、助剂10%-30%、载体10%-70%；它可克服长期连续使用铜素杀菌剂带来的螨类增殖而猖獗发生的问题，为高效、广谱、低毒、环保的优良杀菌剂。
Patent CN-100538616-C (CN)
Title: 具有动画显示操作的冰箱
Inventor: DONGNING WANG
IPC: G06F3/0481
Filed: 2007-03-16
Granted: 2009-09-09
Abstract: 本发明公开了一种具有动画显示操作的冰箱，包括微控制器和设于冰箱控制面板上的控制键和显示屏，在微控制器的作用下，显示屏上可以显示与控制键操作状态同步的动画或图片，也可显示指导用户操作管理冰箱的附加功能界面，动画或图片可以表达冰箱切换的操作状态，微控制器与冰箱的主控板输入输出连接，还分别与电源、显示屏、控制键、内存及存储动画或图片信息的闪存连接。用户操作控制键时，由控制键产生的操作信号经微控制器输送到主控板，主控板具体执行该信号成功后，将反馈信号传送到微控制器，再由微控制器产生识别信号对闪存内的动画或图片识别提取，最后将动画或图片信号由微控制器传输到显示屏上。该结构标识准确，识别使用方便。
Patent CN-100581767-C (CN)
Title: 皮带式叠加布料装置和布料方法
Inventor: RONGGUANG ZHOU
IPC: B28B13/02
Filed: 2007-07-03
Granted: 2010-01-20
Abstract: 本发明涉及一种皮带式叠加布料装置和布料方法，布料装置包括带有循环传动皮带的皮带机和两侧分别设置挡条的侧板，侧板、皮带和挡条形成四周封闭的围腔，皮带带动隔条进入围腔，使围腔上部形成一具有上部填料口的装粉空腔，在所述装粉空腔装填粉料后，皮带带动隔条离开围腔，使围腔下部形成一可布设粉料的布料口。布料方法包括：皮带带动隔条进入围腔，使围腔上部形成装粉空腔；填料装置向装粉空腔内装填粉料；皮带带动隔条离开围腔，在围腔下部形成布料口，粉料通过布料口向承粉载体上布设；承粉载体将粉料送进压机压制成型。本发明所布设的粉料不分散，且沿砖坯表面均匀排列，逼真地实现了沙滩效果、木纹效果或冰川等仿天然机理的瓷砖效果。
Patent CN-100508079-C (CN)
Inventor: YONGCHUN SUN
IPC: H01B13/00
Filed: 2007-09-24
Granted: 2009-07-01
Abstract: 本发明涉及的是大直径铸铜钢线连续热浸锡的制备方法，主要包括以下步骤：(1)粗拉：将优质低碳钢线材，用拉丝机拉制成盘圆线；(2)铸铜：将盘圆线经过进入加热炉烘干加热，再进入工频铸铜炉，连续铸造成铜包钢盘圆毛坯；(3)精拉：将铜包钢盘圆毛坯通过拉丝机拉制成单股铸铜钢线；(4)热处理：将盘圆线装入真空退火炉加热，制得单股大长度软态铸铜钢芯线材；(5)热浸锡：再将铸铜钢芯线材经浸泡过氯化锌溶液的铸铜钢芯线材随即进入锡液中，制得单股大直径接地钢线。热浸锡铸铜接地钢线比原铸铜钢芯接地线腐蚀寿命延长了锡被全部腐蚀掉的时间，其使用年限更长。
Patent CN-100533317-C (CN)
Inventor: MINGWEI LI
IPC: G05B19/402
Filed: 2007-11-01
Granted: 2009-08-26
Abstract: 本发明公开了一种计算机控制的极坐标定位装置及方法。其特征在于一个轴承的内环与一个精密定位丝杠的一端相连，安装角位移执行步进电机，角位移步进电机在计算机控制下执行轴承的定量角度位移运动时带动与之相连的定位丝杠做同样运动；轴承及支架还和丝杠旋转步进电机相连，该电机轴和精密定位丝杠连接，丝杠旋转步进电机在计算机控制下执行定位丝杠的定量旋转，其结果是定位丝杠上的螺母在以上二个坐标的规范下定量运动；螺母上安装加工工具。本发明的有益效果是：本发明解决了钳工划线工作的自动化问题，适合工作场合变化的场合且便于携带。
Patent CN-100562396-C (CN)
Inventor: CHUNYA ZOU
IPC: B23K103/22
Filed: 2008-07-11
Granted: 2009-11-25
Abstract: 本发明公开了一种焊接铜或铜合金与钢铁或钢铁合金的电阻焊的方法，利用电阻焊一般原理，通过特制的电阻焊电极头和特殊的焊接电源，采用分段施加脉冲电流、分段施加压力的工艺方法对铜或铜合金与铁或铁合金进行点焊或环凸焊而得到完全的液相熔核，实现真正的焊接。其中焊接电源提供的焊接用直流电，放电时间是110ms至280ms，最大电流是36kA至280kA，整流前电流频率1000Hz、1200Hz或1500Hz，工件与电极头间焊接电流为直流，压力为1至5.9kgf/cm 2 。
Patent CN-100595306-C (CN)
Inventor: FENG SUN
IPC: C22C29/18
Filed: 2008-03-20
Granted: 2010-03-24
Abstract: 本发明涉及的是一种材料技术领域的Mg 2 Si-Cu合金及其制备方法。所述合金中，Cu占合金总重量的百分比为1%-20%，余量为Mg 2 Si。制备方法为：将Mg 2 Si和铜粉混合，球磨得到纳米级粉体，或先球磨得到纳米级Mg 2 Si再和纳米铜粉混合，再将上述混合粉体通过快速烧结方法制备成块体材料，在此过程中Cu溶入Mg 2 Si基体中形成固溶体和Cu-Mg-Si三元化合物。本发明的Mg 2 Si-Cu合金具有高的强度和韧性。
Patent CN-100592491-C (CN)
Inventor: XUYE ZHANG
IPC: H01L33/00
Filed: 2008-08-12
Granted: 2010-02-24
Abstract: 本发明涉及一种键合机紧凑式上下料供料机构，该机构适用于金属引线键合机，特别适合于半导体器件的生产设备。本发明包括底座、侧平台和供料单元，其特征是所说底座上沿横向固定有导轨，侧平台上固定有与导轨相配合的滑块，且侧平台与底座间沿横向设有由第一步进电机带动的螺母、第一丝杠传动装置，侧平台上沿纵向设置导套，供料单元上固定有与导套相配合的导杆，且供料单元与侧平台间沿纵向设有由第二步进电机带动的螺母、第二丝杠传动装置，且第一步进电机的动力输出轴与第一丝杠共轴，第二步进电机的动力输出轴与第二丝杠共轴。由于采用特种结构和一体化铸造，使整机尺寸空间减小明显，同时满足行程要求，同时此设计方便维护，结构简单易于操控，使用寿命长，成本低。
Patent PT-1062900-E (PT)
Inventor: POZZOBON SILVANO
IPC: A47L9/18
Filed: 2000-06-19
Abstract: Suction cleaning device (10) comprising at least a suction assembly (11) which can be associated with an accumulation tank (12), having at least a chamber able to contain the dirt sucked in, inside the volume of said accumulation tank (12) there being a housing seating (15) in which said suction assembly (11) is able to be at least partly inserted, said housing seating (15) being autonomous with respect to said chamber of said accumulation tank (12).  <IMAGE>
Patent PT-1131050-E (PT)
Inventor: LARUELLE CLAUDE
IPC: A61K31/167
Filed: 2000-09-15
Abstract: The invention relates to pharmaceutical dosage forms with rapid disintegration in the mouth and to their process of preparation.These pharmaceutical dosage forms comprise at least one active principle dispersed in a mixture of excipients and are characterized in that the mixture of excipients comprises at least one weakly compressible diluting agent other than trehalose and a copolymer of 1-vinylpyrrolidin-2-one and of vinyl acetate.Applications: oral administration of a great many active principles (analgesics, antispasmodics, agents used in gastroenterology, agents for combating motion sickness, antimigraines, beta-blockers, antihistaminics, antibiotics or antibacterials, antivertigos, hypnotics, and the like).
Patent PT-1289873-E (PT)
Inventor: STINIS CORNELIS
IPC: B66C1/66
Filed: 2001-05-28
Abstract: A device for gripping containers from above, which includes a frame which has a number of corners, twist-locks arranged close to each of the corners of the frame for gripping an upper corner of the containers, and contact elements connected to the frame, which elements are biased to a position located at least partly under the frame and which are adapted to brake the movement of the frame in the vicinity of a container when the frame is placed on the container. The presence of these contact elements allows loads on the frame to be reduced and noise nuisance to be minimized. The contact elements, which may be arranged in or on the frame and may protrude through openings formed in the frame, may be elastically deformable or may be pivotally connected to the frame. Compression springs and/or hydraulic cylinders may be arranged between the frame and the contact elements.
Patent PT-1358131-E (PT)
Title: Method and device for bending glass panes in pairs
Inventor: LABROT MICHAEL
IPC: C03B23/02
Filed: 2002-02-06
Abstract: In a method for bending, in pairs, panes placed one upon the other, heated to their softening temperature, the pair or panes is deposited on a bending frame and prebent under action of the force of gravity. The prebent pair of panes is transferred onto a suction bending mold with a concave forming face, the underside of the lowermost pane being supported at least on the peripheral edge of the forming face. By applying a depression for a predetermined length of time, the air is sucked out of the intermediate space between the underside of the lowermost pane and the suction bending mold, and the pair of panes is pressed by atmospheric pressure onto the concave forming face of the suction bending mold. After the end of the application of the depression, the finished molded pair of panes is transferred from the suction bending mold onto a transport device and is cooled.
Patent PT-1465608-E (PT)
Title: Extended release compositions comprising as active compound venlafaxine hydrochloride
Inventor: SELA YORAM
IPC: A61K31/135
Filed: 2002-11-07
Abstract: The present invention relates to an extended release composition comprising as active compound Venlafaxine Hydrochloride, in which Venlafaxine Hydrochloride is coated on a non pareil inert core, which coated core is then coated with polymeric layer which enables the controlled release of the Venlafaxine Hydrochloride.
Patent PT-1538344-E (PT)
Title: Locking cylinder
Inventor: TRETSCH ADOLF
IPC: F15B15/14
Filed: 2004-10-21
Abstract: The locking cylinder unit (20) has a spindle (35) which is axially movable relative to the cylinder (21) and fixed to a support body other than the second axial bearing, which takes the axial forces acting on the spindle. The second axial bearing has a rolling bearing movable in the direction of the longitudinal axis (29) of the cylinder, which is sprung by a spring acting in the first direction (28).
Patent PT-1587907-E (PT)
Title: Kunitz domain library
Inventor: LADNER ROBERT CHARLES
IPC: C12N15/10
Filed: 2004-01-07
Abstract: Disclosed are libraries, vectors, phage particles, host cells, and methods for displaying a Kunitz domain. The libraries can include Kunitz domains that vary in at least two interaction loops with respect to one another. Varied Kunitz domains can be displayed on phage at a low valency.
Patent PT-1629088-E (PT)
Title: Prostate stem cell antigen (psca) variants and subsequences thereof
Inventor: GE WANGMAO
IPC: C12N5/095
Filed: 2004-05-28
Abstract: PSCA and its encoded protein, and variants thereof, are described wherein PSCA exhibits tissue specific expression in normal adult tissue, and is aberrantly expressed in the cancers listed in Table I. Consequently, PSCA provides a diagnostic, prognostic, propylactic and/or therapeutic target for cancer. The PSCA gene or fragment thereof, or its encoded protein, or variants thereof, or a fragment thereof, can be used to elicit a humoral or cellular immune response; antibodies or T cells reactive with PSCA can be used in active or passive immunization.
Patent PT-1706326-E (PT)
Title: Plastic collapsible bottle with accordion-like arranged bellows ridges
Inventor: MUSALEK OTO
IPC: B65D1/02
Filed: 2004-12-02
Abstract: The bottle has accordion-like collapsible bellows ridges (1) with upper and lower arched shape surfaces (1′,1″), always only one of the surfaces (1′,1″) is provided with a system of ridge embossed or stamped stiffenings (2) without horizontal continuity. System of vertical stamped stiffenings (3) is present as well, creating recesses (4) of the bellows ridges (1) with angle greater than 90°, having arched shape haunches (5) at the top and bottom. Stacking depression (6) is created in the bottom of the bottle, the bottle is preferably provided with removable label leaving no residue and it has completely detachable cap (7).
Patent PT-1741447-E (PT)
Title: Combinations comprising dipeptidylpeptidase-iv inhibitors and antidiabetic agents
Inventor: VILLHAUER EDWIN BERNARD
IPC: A61K31/4453
Filed: 2001-01-19
Abstract: The invention relates to a combination which comprises a DPP-IV inhibitor (preferably NVP LAF237 (vildagliptin) or NVP-DPP728) and at least one further antidiabetic compound, preferably selected from the group consisting of insulin signalling pathway modulators, like inhibitors of protein tyrosine phosphatases (PTPases), non-small molecule mimetic compounds and inhibitors of glutamine-fructose-6-phopshate amidotransferase (GFAT), compounds influencing a dysregulated hepatic glucose production, like inhibitors of glucose-6-phosphatase (G6Pase), inhibitors of fructose-1,6-bisphosphatase (F-1,6-BPase), inhibitors of glycogen phosphorylase (GP), glucagon receptor antagonists and inhibitors of phosphoenolpyruvate carboxykinase (PEPCK), pyruvate dehydrogenase kinase (PDHK) inhibitors, insulin sensitivity enhancers, insulin secretion enhancers, ±-glucosidase inhibitors, inhibitors of gastric emptying, insulin, and ± 2 -adrenergic antagonists, for simultaneous, separate or sequential use in the prevention, delay of progression or treatment of conditions such as type 2 diabetes mellitus, impaired glucose tolerance (IGT), impaired fasting plasma glucose, metabolic acidosis, ketosis, arthritis, obesity and osteoporosis.
Patent PT-1849649-E (PT)
Title: Device for fastening a child seat to a fixed striker in a motor vehicle
Inventor: GASTALDI ROBERTO
IPC: B60N2/90
Filed: 2006-04-26
Abstract: A device (11) for fastening a child seat (1) to a fixed striker (6) is provided with a frame (13) defining a slot (16) adapted to be engaged by the striker (6), and a lever (24) which is turnable about a fixed axis of rotation (26) with respect to the frame (13) between an open position, in which the slot (16) is left free to engage/disengage the striker (6), and a closed position, in which the slot (16) is closed and engages the striker (6); the device is further provided with a control member (35), which orthogonally slides with respect to the axis of rotation (26) of the lever (24) between an advanced position and a retracted position with respect to the slot (16) which, during the retraction stroke of the control member (35), cooperates with an abutment portion (33) of the lever (24) and rotationally pushes the lever (24) towards the open position.
Patent PT-1899508-E (PT)
Title: Crucible for the crystallization of silicon and process for its preparation
Inventor: RANCOULE GILBERT
IPC: C30B11/00
Filed: 2006-06-30
Abstract: The invention relates to a crucible for the crystallization of silicon and to the preparation and application of release coatings for crucibles used in the handling of molten materials that are solidified in the crucible and then removed as ingots, and more particularly to release coatings for crucibles used in the solidification of polycrystalline silicon. The objective of the inventor was to provide a crucible which does not require the preparation of a very thick coating at the end user facilities, which is faster and cheaper to produce and which presents an improved release effect and which allows the production of silicon ingot without cracks. It has now been found that these problems can be solved with a crucible for the crystallization of silicon comprising a) a base body comprising a bottom surface and side walls defining an inner volume; b) a substrate layer compnsing 80 to 100 wt. % of silicon nitride at the surface of the side walls facing the inner volume 
c) an intermediate layer comprising 50 to 100 wt. % of silica on the top of the substrate layer; and d) a surface layer comprising 50 to 100 wt. % of silicon nitride, up to 50 wt. % of silicon dioxide and up to 20 wt % of silicon on the top of the intermediate layer.
Patent PT-1992338-E (PT)
Title: Pharmaceutical compositions for the oral administration of heparin or derivatives thereof
Inventor: AJANI MAURO
IPC: A61K47/16
Filed: 2002-12-03
Abstract: Pharmaceutical compositions suitable for the oral administration of parnaparin and/or its salts, particularly controlled-release oral pharmaceutical compositions for the treatment of inflammatory bowel diseases and related conditions, are disclosed.
Patent PT-2176161-E (PT)
Title: Process for preparing nitric acid having a concentration in the range from 50 to 77.8% by weight
Inventor: KNEUPER HEINZ-JOSEF
IPC: C01B21/26
Filed: 2008-07-08
Abstract: A process for preparing nitric acid by: catalytically oxidizing ammonia, to obtain a gas mixture containing NO and O2; cooling and condensing the gas mixture, thereby further oxidizing NO with O2, to obtain a gas stream containing NO2/N2O4 and an aqueous solution containing nitric acid; and countercurrently absorbing the NO2/N2O4 from the gas stream in an absorber with process water (H2O), to obtain nitric acid and an NOx-containing absorber offgas, wherein the water content of the nitric acid is regulated to a concentration in the range from 50 to 77.8% by weight and the NOx content of the absorber offgas to a concentration in the range from 20 to 500 ppm, by continuously measuring the water content of the process air supplied to the catalytic gas phase oxidation and, as a function of this, adjusting the amount of process water (Q-H2O) fed to the absorber.
Patent PT-2609075-E (PT)
Title: Process for the preparation of intermediates for the manufacture of nep inhibitors
Inventor: DAVID HOOK
IPC: C07C271/22
Filed: 2011-08-22
Abstract: The invention relates to a new process for producing useful intermediates for the manufacture of NEP inhibitors or prodrugs thereof, in particular NEP inhibitors comprising a gamma-amino-delta-biphenyl-alpha-methylalkanoic acid, or acid ester, backbone, such as N-(3-carboxyl-1-oxopropyl)-(4S)-(p-phenylphenylmethyl)-4-amino-(2R)-methyl butanoic acid ethyl ester or salt thereof.
Patent PT-663026-E (PT)
Inventor: LAPPAGE JAMES
IPC: D01H1/02
Filed: 1993-07-14
Abstract: Improvements to the manufacture of yarn spun on closed-end, high draft spinning systems, in which a yarn structure is formed in which each of the constituent fibres migrates between the surface and the core of the yarn so that part or parts of each fibre are trapped and bound by parts of other fibres in the yarn cross-section. The constituent fibres can migrate cyclically between the core and the surface of the yarn or the migration or withdrawal of individual fibres can be impeded by a degree of inter-fibre entanglement deliberately introduced in the yarn structure. Mechanisms for producing the yarn structure are also described.
Patent PT-698692-E (PT)
Inventor: ZINSIUS JOSEPH
IPC: E02D29/14
Filed: 1995-08-02
Abstract: The cover (6) is surrounded by a supporting frame (4) with guide rails (8) along two opposite side walls. The cover has upper (58) and lower (56) lugs on each side to engage with the guide rails, mounted on supporting legs (52) extending from the cover's lower surface and perpendicular to it. Each leg has a flat section (59) which prevents any pivoting of the cover as it is raised or closed. Each guide rail has a rear section (28C) which frees the cover, while each of the frame's opposite side walls has a locking rib (36) which is situated at least partially above the upper lug forming a chicane for the lugs to pass through.
Patent PT-725655-E (PT)
Inventor: COLLER BARRY S
IPC: A61K39/395
Filed: 1994-11-07
Abstract: Platelet-specific, chimeric immunoglobulin and immunoglobulin fragments are described. The chimeric molecules are made up of a nonhuman antigen binding region and a human constant region. Preferred immunoglobulins are specific for glycoprotein IIb/IIIa receptor in its complexed form; they block ligand binding to the receptor and prevent platelet aggregation. The immunoglobulins can be used to reduce or prevent occlusion, reocclusion (e.g, abrupt closure), stenosis and/or restenosis. In addition, the immunoglobulins are useful in anti-thrombotic therapy when administered alone or in conjunction with thrombolytic agents, as well as in thrombus imaging.
Patent PT-834475-E (PT)
Inventor: HANS-WERNER BESTEN DIPL ING
IPC: C02F3/00
Filed: 1997-09-25
Abstract: Highly concentrated waste water is subjected to a partially aerobic method in the reaction chamber of a vertical reactor (1). Aeration of the waste water is performed by regulating the redox potential. To this end, means (14) for measuring the pH value, on the one hand, and means (15) for measuring the redox potential value of the treated waste water, on the other hand, are arranged in a bypass line. The process computer acts via a regulator (31) on a regulating member (19) which regulates the supplied amount of air, and regulates the redox potential value according to the measured pH values in accordance with a predetermined relationship stored in a memory device (33). By means of regulating the redox potential by guiding the pH value, an essentially constant high rate of decomposition of 90% COD is achieved.
Patent PT-849254-E (PT)
Inventor: LALANNE-MAGNE PHILIPPE
IPC: C07C67/02
Filed: 1997-12-11
Abstract: The present invention relates to a process for continuously and simultaneously manufacturing at least two esters, preferably acetates, by transesterification reaction in a homogeneous liquid phase. The process comprises contacting an initial ester or preferably acetate (I) with at least two different alcohols, preferably of types (II) and (III), and continuously producing by equilibrium reactions at least the two desired esters, preferably acetates IV and V, and an alcohol (VI) thus forming a reaction mixture preferably subjected continuously under a substantially identical pressure to a distillation (D1) wherein an azeotropic mixture (M1) comprising the initial ester (I) and the alcohol (Vl) is separated from a heavy fraction containing at least the two esters or acetates (IV) and (V). The azeotropic mixture is continuously subjected to a distillation (D2) under a pressure different from that of (D1) so as to separate off a portion of the alcohol (VI), while the heavy fraction from (D1) being continuously subjected to at least two distillations (D3) and (D4) so as to separate off continuously at least the two esters or acetates (IV) and (V). <IMAGE>
Patent PT-1051393-E (PT)
Inventor: DURBIN PHILIPPE
IPC: A61K31/185
Filed: 1998-01-27
Abstract: Derivatives of sulphonic aminoalkane acids, corresponding to formula (I)where X is R1, R2 and R3 are selected from hydrogen and a C1-C7 alkyl radical, and A is a group of the formula (e) where v and w are 0, 1, 2 or a group of formula (f) where R5 and R6 are selected independently of each other from hydrogen, a C1-C7 alkyl radical, an aryl radical having between 6 and 14 carbon atoms and a heteroaryl radical; t is 1-3; R4 is selected from hydrogen, a C1-C7 alkyl radical, a CF3 radical, an aryl radical having between 6 and 14 carbon atoms and a heteroaryl radical; M is a monovalent metal (Na, K, Li) or a divalent metal (Ca, Mg, Sr, Zn); m is 1 or 2; p is 1-2 and q is 1-2; and where p and q are such that the electrical neutrality of the salt is ensured. The compounds can be used for the treatment of alcohol dependence.