baber/WOPTO huggingface dataset:
Patent CN-1299997-C (CN)
Title: 以水滑石为模板的金属硫化物半导体纳米复合材料及其制备方法
Inventor: DUAN XUE WANG
IPC: C01G9/08
Filed: 2005-09-05
Granted: 2007-02-14
Abstract: 本发明提供了一种以水滑石为模板的金属硫化物半导体纳米复合材料及其制备方法，属于半导体复合材料技术领域。本发明以LDHs为模板，将金属配合物阴离子经离子交换取代NO 3   - 或者Cl - 进入水滑石层间，构成金属配合物阴离子占层间阴离子摩尔数总数40-100%的层状粉体材料，再向粉体中通入足量H 2 S气体，经气固相反应得到半导体纳米粒子插层水滑石。优点在于：把具有优异光电性能及催化性能的的Ⅱ-Ⅵ族半导体纳米粒子组装进入水滑石层间，实现Ⅱ-Ⅵ族半导体纳米粒子在水滑石层间的高度分散；同时还可调变层板金属及有机配体制备得到半导体纳米粒子分散均匀、粒径可调的有机—无机半导体纳米复合材料。
Patent CN-1333100-C (CN)
Title: 一种制备半固态铝合金浆料的方法
Inventor: TANG JINGLIN FENG
IPC: C22C45/08
Filed: 2005-09-09
Granted: 2007-08-22
Abstract: 一种制备半固态铝合金浆料的方法，涉及一种电磁搅拌法制备半固态合金浆料的方法，适合于铝合金等低熔点合金。制备低过热度熔体，将制备的低过热度熔体保温，坩埚预热；提前开启搅拌器；将保温低过热度熔体倒入搅拌坩埚，放入电磁搅拌器内采用双向电磁搅拌方法制备半固态浆料，在搅拌过程中对温度进行实时采集，当熔体温度降至液相线以下5～10℃，停止搅拌，得到半固态合金浆料。本发明充分利用熔体运动惯性产生很大的速度差和惯性冲击，使搅拌效率大为提高，有助于半固态合金中固相的均匀分布；试验表明，在搅拌力不大的情况下，可快速获得分布均匀的细小球状初晶组织的半固态浆料，将成为流变成形用半固态合金浆料的在线制备的新技术。
Patent CN-100502632-C (CN)
Inventor: KAZUO ENMOTO
IPC: H05K9/00
Filed: 2001-06-29
Granted: 2009-06-17
Abstract: 本发明以廉价实现电子设备的电磁屏蔽。一种电子设备，具有电磁屏蔽，所述电磁屏蔽设有金属箔和金属板，所述金属箔具有在中央部分后展回容器状的后伸部和凸缘状包围其周围的平坦部，所述平坦部与所述金属板主面相对。
Patent CN-100487244-C (CN)
Title: 用于叶片泵的低输入扭矩转子
IPC: F04C18/344
Filed: 2005-09-16
Granted: 2009-05-13
Abstract: 一种叶片型流体机械具有一外壳、一延伸通过外壳的驱动轴、一固定在驱动轴上并设置在外壳内的转子，转子具有至少一个不光滑的顶部或底部表面，至少一个叶片固定在转子上。
Patent CN-100567728-C (CN)
Title: 流量控制阀
Inventor: KATSUMI MORI
IPC: F02M51/00
Filed: 2005-09-26
Granted: 2009-12-09
Abstract: 滑阀(23)可动地配设在阀壳(21)的阀滑动空间(39)中。滑阀(23)具有在其内部形成的通孔(42)，并且形成于滑阀(23)中的连通孔口(48)可操作地与流体孔口(22)连通，用于通过在阀滑动空间(39)中移动来控制流体孔口(22)的开口面积。多个圆形油槽(47a，47b)形成于滑阀(23)的外圆周表面上，其中供给高压流体，中央滑阀(23)就可以在阀滑动空间(39)中平滑地移动。
Patent CN-100346189-C (CN)
Title: 图像拾取透镜
Inventor: TAKEO ARAI
IPC: G02B9/34
Filed: 2005-10-26
Granted: 2007-10-31
Abstract: 本发明提供了一种图像拾取透镜，该透镜可在具有大量像素的紧凑图像拾取元件上形成优良的光学图像。该图像拾取透镜包括，从物体侧开始顺序排列的，孔径光阑；由玻璃制造的第一透镜，该第一透镜至少在物体侧具有球面表面并为正透镜；由树脂制造的第二透镜，该第二透镜具有两个非球面表面并为负透镜；由玻璃制造的第三透镜，该透镜至少在物体侧具有球面表面并为正透镜；以及由树脂制造的第四透镜，该透镜具有两个非球面表面并为负透镜。
Patent CN-100437579-C (CN)
Title: 一种实现ajax网页的方法
Inventor: XITONG HUANG
IPC: G06F17/30
Filed: 2005-12-20
Granted: 2008-11-26
Abstract: 本发明涉及一种实现AJAX网页的方法，包括以下步骤：S1.服务器接收到客户端浏览器的HTTP请求后向所述客户端浏览器返回自定义标记的静态网页与标记引擎脚本；S2.所述服务器处理根据所述自定义标记的静态网页与用户的交互信息向所述自定义标记的静态网页返回与用户交互的那部分XML数据；S3.所述标记引擎脚本将所述XML数据解析为HTML数据以完成动态网页展现。实施本发明方法，使得网页开发人员可以采用传统的页面标记技术开发AJAX动态页面，减少了开发工作量，并提高了软件的可靠性，带来更好的用户体验，进一步促进页面展现和数据的分离。
Patent CN-100500766-C (CN)
Inventor: MARIE TONGE LAUREN
IPC: C08L83/04
Filed: 2005-06-01
Granted: 2009-06-17
Abstract: 公开了一种氟烃弹性体组合物的制备方法，包括：(I)混合(A)含可固化的有机基聚硅氧烷的硅氧烷基料，(B)非必需的交联剂，(C)固化剂，形成硅氧烷配混料；(II)混合硅氧烷配混料与(D)氟烃弹性体，(E)非必需的增容剂，(F)非必需的催化剂；和(III)将硅氧烷配混料静态硫化，其中在氟烃弹性体组合物中，氟烃弹性体(D)与硅氧烷基料(A)的重量比为95∶5至30∶70。由此弹性体组合物获得的固化橡胶组合物具有良好的耐燃料性能。
Patent CN-100543826-C (CN)
Inventor: YUWEN LIU
IPC: G09G3/36
Filed: 2006-02-23
Granted: 2009-09-23
Abstract: 专用集成电路包含一微控制单元以及一运算寄存装置。该微控制单元会将一电脑端传来的信号传至该运算寄存装置，该运算寄存装置再将信号传至耦接于该运算寄存装置的缓冲存储器。以后该缓冲存储器会将信号传回该运算寄存装置，而该运算寄存装置便会比较该微控制单元传至该运算寄存装置的信号及该缓冲存储器回传至该运算寄存装置的信号，以便检验该运算寄存装置与该缓冲存储器的耦接状况。
Patent CN-100532205-C (CN)
Inventor: GU JUN
IPC: B65H54/02
Filed: 2006-06-22
Granted: 2009-08-26
Abstract: 本发明公开了一种小直径系留索模块化打包方法，对小直径系留索进行紧密逐层盘绕，再利用通用胶带，经简单易行的缠绕处理，使其成为通用化模块，模块化后的小直径系留索给单独贮备、平时地搬拿和使用带来了很大的方便，使用时，只需将该模块装入安装盒，经简单操作，就可使用，释放时只需很小的拉力就能够从模块中可靠、顺畅地展开，本发明具有释放可靠性高、结构组合简单、操作方便的优点。
Patent CN-100533090-C (CN)
Inventor: FENG DAI
IPC: G01M3/02
Filed: 2006-04-07
Granted: 2009-08-26
Abstract: 本发明涉及一种密闭容器的泄漏检测方法，容器内安装温、湿度传感器，充入气体或抽真空后密封，采集密闭容器在-25℃～80℃之间的温度值t和对应的湿度值h(t)；建立密闭容器中相对湿度随温度变化的拟合曲线方程式：见右下式，通过温度值t和湿度值h(t)计算出温湿度拟合曲线的参数值a i ，完成该密封容器的温湿度拟合曲线方程写入存储器，再通过温、湿度传感器将采集的实际温度值和湿度值，用温湿度拟合曲线方程计算出对应的理论湿度值以及相对湿度误差值；当相对湿度误差值大于10%时，报警。本发明能准确地预见传感器是否发生变化，从而保证设备的工作可靠性，可广泛运用于工业密封传感器的在线密闭性检测、关键设备的防作弊检测等。
Patent CN-100386387-C (CN)
Inventor: YUNZHAN ZHANG
IPC: C08L97/02
Filed: 2006-01-18
Granted: 2008-05-07
Abstract: 一种包装缓冲材料的制造方法，利用玉米秆髓碎解成粒度为通过5目和截留在40目筛之间的粒为原料，以制浆造纸的蒸煮废液蒸发浓缩至固体物含量达到20%～70%为粘结剂，玉米秆髓与废液的固形物量的质量比为1∶0.1～1.0；混合物分布到模具的模腔内，在常温下模压成型，压强为0.02～0.5MPa，加压时间至少10秒；脱模，干燥，温度为60～200℃，干燥至含水量6～12%而成。发明实现了无害化的玉米秸秆综合利用，包装缓冲材料的成本异常低廉，并消除了制浆废液的污染。产品相对密度低、具有较好的强度和可压缩性，完全可以满足各种包装对于缓冲材料的要求。
Patent CN-100432707-C (CN)
Title: 物镜
Inventor: YASUYUKI SUGI
IPC: G11B7/1374
Filed: 2003-01-10
Granted: 2008-11-12
Abstract: 本发明是使用多种单色光的多波长用光学系统，对各个透明基板厚度不同的多种光记录媒体，能以高的光利用效率使光束聚焦在信息记录面上。在光盘装置中装进DVD基板2的厚度t 1 是0.6mm的DVD时，用波长λ 1 ＝655nm的光束4作为数值孔径NA＝0.63的光束，聚焦在DVD基板2的信息记录面2a上。此外，在光盘装置中装进CD基板3的厚度t 2 是1.2mm的CD时，有效利用波长λ 2 ＝790nm的光束5作为数值孔径大致是0.47的光束，聚焦在CD基板3的信息记录面3a上。虽然因DVD和CD的基板2和3的厚度差异而产生波面像差，但被因光束4和5的波长差异而产生的色像差所抵消，即使透明基板的厚度有差异，也能良好地聚焦在各个信息记录面2a和3a上。
Patent CN-100573658-C (CN)
Title: 低噪声振动弦变换器及其制造方法
Inventor: JAMES RIEDL
IPC: G10C3/10
Filed: 2006-05-02
Granted: 2009-12-23
Abstract: 本发明公开了一种装置和方法，其在放大弦乐器尤其是吉它的低振幅振动的同时，可减少高斯磁场强度及60赫兹的交流信号噪声。特别地，本发明涉及使用了一个或多个双极磁体以及高精度差分放大器与电源。双极磁体可放置于吉它的不同部位，以感应吉它弹奏时弦的电信号。该电信号随即被送入放大器电路内，在此消除噪声，并通过标准扬声器演奏。
Patent CN-100593770-C (CN)
Inventor: KENICHI KIYOZAKI
IPC: G06F1/32
Filed: 2007-02-13
Granted: 2010-03-10
Abstract: 本发明提供一种集成电路，其通过根据外部电源的供给状态适当地控制所供给的电源电压，来降低集成电路中的电力消耗。在被施加了供给第1电源电压的外部电源、或供给电平比所述第1电源电压低的第2电源电压的内部电源中的任意一个电源而动作的集成电路中，具有电源电压监视部，其监视从所述外部电源供给的所述第1电源电压的电平，判定是否从所述外部电源供给了所述第1电源电压，在判定为供给了所述第一电源电压的情况下，进行施加所述第一电源电压的控制，在判定为未供给所述第1电源电压的情况下，进行施加所述第2电源电压的控制。
Patent CN-100548504-C (CN)
Title: 压电式合成射流器的制作方法
Inventor: JINJUN DENG
IPC: B05B17/04
Filed: 2007-06-14
Granted: 2009-10-14
Abstract: 本发明公开了一种压电式合成射流器的制作方法，该方法首先将硅基体的上下表面抛光，然后采用低压化学气相沉积法在硅基体上沉积氮化硅层，在硅基体的下表面光刻形成掩模，按照腔体的形状与大小，采用电化学腐蚀法或采用选择性离子注入形成高阻区的方式制备多孔硅层；去除硅基体下表面腔体位置以外的氮化硅层，在硅基体的下表面采用低压化学气相沉积法沉积振动膜片，在振动膜片的表面沉积上电极，采用溶胶-凝胶法制备压电材料，在压电材料的下表面沉积下电极，在硅基体的上表面光刻并进行感应耦合等离子刻蚀形成喷口，释放多孔硅形成腔体。由于腔体、喷口、振动膜片和压电薄膜在同一个硅基体上加工完成，提高了合成射流器可靠性和一致性。
Patent CN-100467169-C (CN)
Inventor: SHENGQI XI
IPC: B22F9/24
Filed: 2007-07-06
Granted: 2009-03-11
Abstract: 本发明公开了一种Cu-Ag核壳复合金属粉末的制备工艺，采用直接镀法对Cu粉进行预镀，不但使Ag更有利的在Cu的表面结晶生长，而且有利于葡萄糖浴中化学反应的进行；再经两次葡萄糖浴与两次致密化处理后，实现了在微米级Cu粉的表面包覆一完整且致密的Ag层，使Ag层中的空隙大大减少，改善了镀银铜粉的高温抗氧化性，同时提高了Cu核与Ag层之间的结合强度。用本发明制备工艺得到的镀银铜粉在790℃以下具有良好的抗氧化性，克服了镀银铜粉导电浆料在成膜烧结过程中易被氧化的问题。
Patent CN-100545569-C (CN)
Inventor: HONGQI WEI
IPC: F28D9/02
Filed: 2007-09-07
Granted: 2009-09-30
Abstract: 本发明涉及一种换热片及采用该换热片的片式空气热交换器，换热片是由基片及设置其上的纵横交叉排列的若干个凸、凹壳式单元构成的金属箔模压件，其特征在于所述凸、凹壳式单元是以中心脊棱为对称的凸、凹多面体壳，其中心脊棱与换热片的与进风方向平行的侧边的夹角为+α或-α，α值为10°～45°；片式空气热交换器的特征在于采用上述换热片，多层换热片以相邻两层间的凸、凹多面体壳的中心脊棱交叉相抵层叠罗列、依次以相邻两层换热片相应的一侧邻接边或对称的另一侧邻接边交替连接构成热交换器芯；在热交换器芯外部套装导流固装箱。本发明的有益效果是：风量大，换热效率高，防护性能好，结构紧凑，体小量轻，适用于户外电气机柜。
Patent CN-100493873-C (CN)
Inventor: QUANSHENG MEN
IPC: B27N3/14
Filed: 2007-05-15
Granted: 2009-06-03
Abstract: 本发明公开了一种杆状木束自动定向铺装方法与铺装头。包括多个相连成一整体的储料槽，每个储料槽出口处均装有一对导向驱动轴，每个储料槽内两侧均装有相互交叉、等距布置的导向槽板，导向驱动轴上开有导向槽，导向驱动轴端装有齿轮，驱动电机带动导向驱动轴上的齿轮转动，使每一对导向驱动轴作相向往下转动，往复运动传动机构与储料槽相连后，使储料槽作往复直线运动，杆状木束经每一对导向驱动轴后向下定向均匀铺装。解决在制造以杆状木束为基本构成单元的人造板过程中，其杆状木束实现自动连续定向铺装，提高劳动生产率保证产品质量。若不实现定向铺装，将大量减少相邻杆状木束之间的胶合面积，胶合强度下降，内部孔隙较大较多，影响产品质量。
Patent CN-100564286-C (CN)
Title: 一种处理含络合金属废水的方法和装置
Inventor: YUEPING YANG
IPC: C02F1/72
Filed: 2007-07-11
Granted: 2009-12-02
Abstract: 本发明公开了一种处理含络合金属废水的方法，废水经收集后调节pH值至2-4后加入H 2 O 2 ，再导入流化床破络反应器内与铁粉充分接触进行置换及破络反应，置换及破络反应后废水导入沉淀池，加碱使金属离子沉淀，将上层的澄清水与下层沉淀的污泥分离。本发明引入的流化床破络反应器及再生床能有效防止铁粉在反应过程中的团聚或钝化，大大提高反应效率同时避免铁粉的浪费，节省成本。新生态的Fe 2+ 离子比起FeSO 4 和FeCl 2 配制的Fe 2+ 离子对H 2 O 2 的氧化有更强的催化活性与催化作用。采用该方法处理含络合金属的废水，不但处理效果好，能实现废水的达标排放，而且处理成本低，适合于工业推广。
Patent CN-100579739-C (CN)
Inventor: CHANGYUN LIN
IPC: B26D1/547
Filed: 2007-02-09
Granted: 2010-01-13
Abstract: 本发明的复制切割机用以依据一图案切割一工件，包含一基座、一置物框、一指针、一连接杆、一滚刀、一驱动装置、一支臂、一第一夹持装置及一第二夹持装置，该基座具有一工作平台，该置物框用以承载该工件，可滑移地接合该工作平台，该指针用以描画该图案，该连接杆连接该置物框及该指针，该滚刀穿过该工作平台及该置物框，可依其一中心轴旋转，用以切割该工件，该驱动装置具有一马达，用以旋转该滚刀，该支臂固接于该基座，该第一夹持装置连接于该支臂，夹持滚刀的一端部，该第二夹持装置容设于该基座内部，夹持滚刀的另一端部。
Patent CN-100547805-C (CN)
Inventor: JINGHONG GAO
IPC: H01L27/146
Filed: 2007-03-19
Granted: 2009-10-07
Abstract: 一种互补式金属氧化物半导体图像传感器的浮动节点结构，位于基底中的隔离结构所定义的浮动节点区中，包括一n型掺杂区、一p型阱区、一表面保护层与一接触窗。n型掺杂区，位于浮动节点区中。p型阱区，位于浮动节点区中，环绕于n型掺杂区的周围与底部。表面保护层，至少位于p型阱区的表面上。接触窗，耦接n型掺杂区与互补式金属氧化物半导体图像传感器的源随器晶体管。
Patent CN-100596193-C (CN)
Inventor: ZUOZHENG LU
IPC: H04N5/232
Filed: 2007-12-10
Granted: 2010-03-24
Abstract: 本发明涉及适合于小型室内云台的一种无传动机构的会议云台，由摄像机、支架、立支架、电机构成，摄像机固装在支架上，在立支架的支柱上安装电机，其中固装摄像机的支架为一制有端轴的带轴支架，该带轴支架的轴孔制为与电机的输出轴轴端的扁轴相配合的扁轴孔，带轴支架通过轴承安装立支架，在电机与立支架之间的电机输出轴上安装有一扭簧，该扭簧的一端固装在电机输出轴上，另一端则拨挡在与带轴支架同轴安装的一扭簧拨片上，该扭簧拨片通过螺母安装在电机输出轴上。本发明设计科学合理，构件简单，节省零件，降低成本，减少噪音，提高监控质量及性能。
Patent CN-100541385-C (CN)
Inventor: XIAOLIN ZHANG
IPC: H04N5/44
Filed: 2007-12-28
Granted: 2009-09-16
Abstract: 本发明提供了数字电视调制器芯片中同步分频时钟的产生装置及其方法，用于国标GB20600地面数字电视多媒体广播基带调制器芯片中，可对主频时钟信号进行二的幂次分频。该装置包括一个主频时钟信号输入端、一个测试使能信号输入端、三个串联的基本分频单元和三个选择器，特别地，还包括两个锁存器。该装置及其方法利用寄存器及反相器对主频时钟信号分别进行二、四、八分频，同时利用主频时钟信号对分频信号进行锁存，得到的分频信号通过选择器才成为最终的分频时钟信号。主要优点在于，可将各分频时钟信号针对主频时钟信号的传递延时进行平均，减少同步时钟信号的歪斜，从而降低整个集成电路芯片的时钟歪斜，提高芯片的频率和性能。
Patent CN-100575725-C (CN)
Inventor: YONGBIN ZHANG
IPC: F16C17/00
Filed: 2008-11-14
Granted: 2009-12-30
Abstract: 本发明是一种减摩高承载能力微型精密轴承，其特征在于，它包括上板和下平板；上板表面上分别涂设有纳米金刚石薄膜涂层和纳米氧化铝薄膜涂层，且这两涂层表面之间的距离d为2～10纳米；在下平板整个表面上涂设有纳米SiC薄膜涂层；纳米SiC薄膜涂层与纳米金刚石薄膜涂层之间的间隙值h b 为2～5纳米；在上板与下平板的间隙中充满液体润滑剂；下平板相对于上板的运动方向为从上板的纳米氧化铝薄膜涂层指向纳米金刚石薄膜涂层，这样上板与下平板间一定的相对运动就形成轴承。与普通微型精密轴承相比，在相同条件下，本发明轴承的承载量可提高30%，而轴承摩擦系数可降低大约30%。因此本发明轴承具有减摩和高承载能力的特点。
Patent MX-7718-E (MX)
Inventor: BOER GERBEN FOPPE DE
IPC: A61K39/255
Filed: 1985-04-08
Abstract: The invention relates to a highly immunogenic virus preparation derived by attenuation employing serial passages in avian cell cultures and six plaque purification steps from a Marek's disease virus strain, belonging to Avian Herpesvirus serotype-1. The original virus strain MDV CVI-988 was recovered from a healthy chicken (Avian Disease 16:108-125,1972).The live purified Marek's disease vaccine so obtained is innocuous for specific pathogen free Rhode Island Red chickens which are highly susceptible for development of Marek's disease tumours. The monovalent virus preparation, according to the invention, demonstrated in comparison with Marek's disease vaccines based on the same strain, currently in use at a lower cell passage level, an improved protective efficacy against challenge infection by two representatives of virulent Marek's disease virus.The monovalent virus preparation, according to the invention, provided significantly better protection than current MDV CVI-988 vaccine to challenge infection with a representative of the group of newly emerging very virulent strains of Marek's disease virus, MDV RB/1B. The monovalent virus strains of Marek's disease virus, MDV RB/1B. The monovalent virus preparation, according to the invention, provided significantly better protection than is HVT FC126 vaccine to challenge infection with another representative of the group of very virulent MD viruses, MDV Tun.
Patent PT-1136393-E (PT)
Inventor: PFEIFER RUDOLF
IPC: B65F1/16
Filed: 2000-05-11
Abstract: A garbage can has a first lid segment hingedly attached to a first wall and a second lid segment hingedly attached to a second side wall. An actuator raises the lid segment from a closed position to an opened position. The actuator includes vertical rods attached to a foot pedal. Depression of the foot pedal causes the vertical rods to move upwardly and move the lid segments into the opened position. The first and second side walls meet a corner and a third arcuate side wall connects the first and second side wall to give the garbage can a sector shape.
Patent PT-1344220-E (PT)
Inventor: REINECKE FRANK
IPC: B31B41/00
Filed: 2001-12-21
Abstract: A method for the production of a packaging for a CD-like storage medium, by means of a lower die, with a recess and an upper die with a working stamp corresponding to the recess. A card of deep-drawable material is placed between the upper and lower die and an elastic body is placed between the card and the lower die or between the card and the upper die.
Patent PT-1277670-E (PT)
Inventor: CHRETIEN LOUIS
IPC: B65D83/04
Filed: 2002-07-03
Abstract: A molded locking element for a package having a flexible paperboard or plastic portion.The locking element is composed of a frame (81), a slidable locking tongue (61), a locking flap (13) and a lock release element (33) and provides a child resistant trigger release mechanism.
Patent PT-1416811-E (PT)
Title: Balanced food powder composition
Inventor: KUSLYS MARTINAS
IPC: A23L23/10
Filed: 2002-01-14
Abstract: A balanced powder blend composition with at least one fat or oil source, at least one carbohydrate source, and at least one protein source, is described. This composition is advantageously added to a food to supplement the nutritional value of the food, but without substantially altering the taste of the food. The energetic amount of protein is between about 20% and 30%, the energetic amount of oil is between about 40% and 50%, and the energetic amount of carbohydrate is between about 25% and 35%. The carbohydrate source can be maltodextrin, the fat or oil source can be canola oil and/or milk fat, and the protein source can be whey protein, casein, a casein salt, or a mixture thereof. The mixture is prepared by admixing the ingredients with water, heating and homogenizing the mixture, and spray drying the mixture into a powder. An emulsifier can be added to the composition.
Patent PT-1420627-E (PT)
Title: Textile irrigation mat
Inventor: ARNOLD ROLF
IPC: A01G25/06
Filed: 2002-04-10
Abstract: The invention relates to a textile irrigation mat for the planar distribution of water underground, which is comprised of water-conducting nonwoven fabric webs with incorporated, perforated irrigation tubes that are arranged in an interspaced manner between the nonwoven fabric webs. The nonwoven fabric webs are joined to one another between the irrigation tubes by seam-like connections whereby tightly enclosing the irrigation tubes. Filling strips can additionally be arranged between the irrigation tubes and are joined to the textile webs. The inventive irrigation mat enables the construction of a large-area underground supply system for continuously irrigating plant crops with an optimal plant care and enables a problem-free adaptation to the terrain that requires a minimal level of complexity and costs.
Patent PT-1373581-E (PT)
Title: Reduction smelting method in a shaft furnace with recovery of volatile secondary metals
Inventor: CONTRUCCI MARCOS DE ALBUQUERQUE
IPC: C22B21/00
Filed: 2002-03-19
Abstract: A method for reducing metal oxides in a shaft furnace. A charge of metal oxide and a reductant is reacted in the furnace to produce a primary metal of the metal oxide and an additional secondary metal. The temperature of the off gas from the reaction is controlled to prevent condensing of the secondary metal so that it remains in the off gas for separation therefrom.
Patent PT-1379428-E (PT)
Title: Rear axle for motorcycles having a transmission cardan shaft
Inventor: SOATTI PIERO
IPC: B62K25/32
Filed: 2002-05-03
Abstract: A rear axle for motorcycles comprises a torque or link bar and a fork that is elastically suspended to the frame and encloses a Cardan drive shaft in a first parallel arm thereof which is joined to a housing for the bevel gear pair driving the rear wheel. At both end portions of the torque bar there are provided a second pivot for connection to the frame above a first pivot of the fork, and a third pivot for connection to a floating member, respectively, in which the floating member is in turn supported within the housing for the bevel gear pair by a fourth pivot firmly joined to the hub of the wheel. The axis (F) of the third pivot is parallel to the axis of rotation (R) of the rear wheel.
Patent PT-1599446-E (PT)
Title: An improved process for the preparation of gabalactam
Inventor: KUPPUSWAMY NAGARAJAN
IPC: C07D209/54
Filed: 2002-11-20
Abstract: The present invention provides an improved process for the preparation of gabalactam of formula 1 that includes preparing an aqueous solution of an alkali or alkaline earth metal hydroxide, adding bromine to the resulting solution to give an appropriate alkali or alkaline earth metal hypobromite; adding an amide of the formula 4 aging the resultant mixture; heating the mixture to a temperature in a range of 80 to 100 degrees C.; extracting with nonpolar solvent and distilling under reduced pressure to obtain gabalactam.
Patent PT-1344678-E (PT)
Inventor: WINFRIED QUERFURTH
IPC: B60N2/28
Filed: 2003-03-12
Abstract: At least one side wall (3a, 3b) is attached at the backrest to move forwards from a raised useful position into a forward folded position but can be locked in the raised position by a locking device. The side walls have a head section (8a, 8b) level with the head of the child seated in the safety seat , and a side impact protection section (9a,9b) beneath same. At least one section of the vehicle seat belt in the raised useful position of the seat runs round the rear end face of the side wall.
Patent PT-1396663-E (PT)
Inventor: JOSE ALGUEERA
IPC: F16N11/08
Filed: 2003-09-02
Abstract: Before the gears (1) are used for the first time, They are surrounded by a pack (3) of grease, which rests against the gears. A rotatable component is introduced. When first operated, the rotatable component tears the grease pack, releasing the lubricating grease.  An Independent claim is included for the corresponding method of lubrication.
Patent PT-1554176-E (PT)
Title: Moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing
Inventor: HANSEN BERND
IPC: B65B3/02
Filed: 2003-07-10
Abstract: An extruded plastic tube is introduced into an open tool with main(8) and head(10) plates and cut off outside the head plates to form an opening. The main plates are closed to seal the tube base and the tube inflated via the opening before filling the container with the fluid. A closure plug(3) is inserted into the tube in the head plates and has a fluid delivery cannula at the outer end. An extruded plastic tube is introduced into an open tool with main(8) and head(10) plates and cut off outside the head plates to form an opening. The main plates are closed to seal the tube base and the tube inflated via the opening before filling the container with the fluid. A closure plug(3) is inserted into the tube in the head plates and has a fluid delivery cannula at the outer end with a safety feature including a protective body which moves between forward and retracted positions. Head plates are then closed and the tube end molded to form a protective cover(5) around the cannula.  Expansion and filling of the container in the molding tool are effected simultaneously by a combined blowing and filling mandrel passing through the opening. During closure of the head plates(10) a deliberate weak point(7) is formed in the tube wall at the transition between closure plug(3) and protective cover(5). When the head plates are closed to form the cover a grip is formed to assist rotation of the cover away from the container at the weak point. The closure plug rests on a seat formed by walls of the closed main tool plates(8) adjacent to the head plates.
Patent PT-1516971-E (PT)
Title: Joint sealing
Inventor: SIEDLER JUERGEN
IPC: A47K3/00
Filed: 2004-07-24
Abstract: Joint seal comprises a sealing strip (1) made from a highly elastic material with a stretch securing element having a low longitudinal ductility running over the whole length of the sealing strip.
Patent PT-1587979-E (PT)
Title: Manufacturing process of a composite nonwoven and installation for carrying out said process
Inventor: JEAMBAR PATRICK
IPC: D04H1/425
Filed: 2004-01-13
Abstract: A manufacturing process of a composite nonwoven composed of two webs, respectively, a lower web comprising long artificial and/or synthetic fibres, the size of which is between 15 and 80 mm, and an upper web comprising short natural fibres, the size of which is between 0.5 and 8 mm, characterized, on-line, by: dispersing fist of all the natural fibres into the water; then, putting the aqueous dispersion thus obtained on a carded lower web that is about to form or has been manufactured beforehand; then filtering the excess water through the lower web; then interlacing the fibres of the upper web with the fibres of the lower web with water jets; finally drying and then reeling up the obtained nonwoven composite. An installation for carrying out the process.
Patent PT-1649079-E (PT)
Title: Method for inhibiting corrosion using quaternary ammonium carbonates
Inventor: CHIANG MICHAEL Y
IPC: C23C22/68
Filed: 2004-05-27
Abstract: Disclosed are anti-corrosive coatings for metal substrates containing quaternary ammonium carbonates, bicarbonates, or mixtures thereof. The disclosure is also directed to metal substrates having these anticorrosive coatings, and to aqueous cleaning solutions containing quaternary ammonium carbonates, bicarbonates, or mixtures thereof.
Patent PT-1680421-E (PT)
Title: Use of tricyclic compounds as glycine transport inhibitors
Inventor: ROGER PIERRE
IPC: C07D487/08
Filed: 2004-10-15
Abstract: N-heterocyclylmethyl benzamide derivatives (I) and their acid addition salts, solvates and hydrates are new. N-heterocyclylmethyl benzamide derivatives of formula (I) and their acid addition salts, solvates and hydrates are new. [Image] R : H or vinyl; n : 0 or 1; X : CH or N; R 1 : phenyl or naphthyl optionally substituted by halo, 1-6C alkyl, 1-6C alkoxy or CF 3; or thienyl, pyridyl, oxazolyl, furyl, thiazolyl, quinolinyl or isoquinolinyl; R 2 : H, halo, CF 3, A, OA, thienyl, OAr, SH, SA, SO 2NR 4R 5, SO 2A, SO 2Ar, CN, CONR 4R 5, COOR 7, COA, COAr, NHCOR 8, NHSO 2A, NHSO 2Ar or NHSO 2NR 4R 5; A : 1-6C alkyl optionally substituted by R 3; Ar : phenyl optionally substituted by R 6; R 3 : halo, phenyl, 1-6C alkoxy or NR 4R 5; R 4, R 5 : H or 1-6C alkyl; or NR 4R 5 : pyrrolidino, piperidino or morpholino; R 6 : H, OH, SH, 1-6C alkyl or 1-6C alkoxy; R 7 : H, A or Ar; R 8 : A, 1-6C alkoxy or Ar; and provided that when R is vinyl, then n is 1 and X is CH. ACTIVITY : Nootropic; Neuroleptic; Tranquilizer; Antidepressant; Antialcoholic; Antimigraine; Relaxant; Analgesic; Antiparkinsonian; Anticonvulsant; Neuroprotective. MECHANISM OF ACTION : Glycine transporter inhibitor. The most active compounds (unspecified) have IC50 values of 0.01-10 MicroM against glycine uptake by SK-N-MC cells expressing native human glycine transporter glyt1.
Patent PT-1672017-E (PT)
Title: Rubber compositions
Inventor: ALBERT PHILIPP
IPC: C08L9/06
Filed: 2005-12-14
Abstract: Rubber mixture (A) comprises rubber, fillers, optionally rubber auxiliary agent and at least an organosilane compound (I). Rubber mixture (A) comprises rubber, fillers, optionally rubber auxiliary agent and at least an organosilane compound (I) of formula (R 1>R 2>R 3>SiR 4>-SH). R 1>methyl or ethyl; R 2>ethoxy, ethoxy or -O-(Y 1>-O) m-X; Y 1>optionally saturated double bonded hydrocarbon group; X : 1-9 alkyl group; R 3>methyl, ethyl or R 2>; R 4>optionally saturated, aliphatic and/or aromatic double bonded 1-12C hydrocarbon group; and m : 1-40.
Patent PT-1716292-E (PT)
Title: Spring-supported suspension for noise insulation elements
Inventor: SEELMANN PETER
IPC: F16F1/12
Filed: 2005-01-22
Abstract: The invention describes a point-type, spring-supported suspension means for noise protection sheets.
Patent PT-1874415-E (PT)
Title: Belay device
Inventor: TAYLOR DAVID KENNEDY
IPC: A62B1/14
Filed: 2006-04-19
Abstract: A belay device for protecting a climber on a rope from a fall has a powered winding reel to which the rope is attached. A control mechanism acts to prevent slack in the rope between the climber and the winding reel and includes load sensor that which, on detecting the weight of the climber on the rope, switches the operation of the device to a fall or descent mode where the winding reel is stopped and the climber is suspended by the rope. An electronic control and diagnostic system monitors the operation of the winding reel and switches its operation to a safe, fault mode when a fault is detected.
Patent PT-2052654-E (PT)
Title: Cookware with stirring system and associated method
Inventor: BIZARD JEAN-CLAUDE
IPC: A23L19/18
Filed: 2007-02-01
Abstract: The cooker (1) consists of a container (2) for the food and an inner blade (8) that can be rotated to stir the contents. It differs in that the blade incorporates a tipping section (13) that turns at least part of the food in a mainly radial direction. The stirring blade also has a lateral deflector (9) and lifter (130).