baber/WOPTO huggingface dataset:
Patent CN-1363722-A (CN)
Title: 用电子回旋共振微波等离子体制备超薄氮化硅薄膜
Inventor: LIU YICHUN
IPC: C23C16/511
Filed: 2001-12-07
Abstract: 本发明涉及制备微电子介电层、光电子材料与器件保护层、介电层的生长方法。用电子回旋共振微波等离子体技术,适合于单晶Si衬底片,在一定微波功率条件下,通过调整[N 2 ]/[Ar]气体流速比,气压和生长时间控制薄膜厚度,在低温下生长超薄SiN薄膜。本发明对硅衬底片无需再加热,可实现低温生长,克服高温CVD易引起杂质再分布的缺点;本发明的薄膜厚度小于10nm,可在4nm－10nm的范围变化,平均介电击穿电场在3－5MV/cm范围变化。本发明在低压下生长,条件可控,重复性好,可以在其它半导体基片形成氮化物薄膜,还可将本发明与溅射技术结合制备Si/SiN的超晶格和量子阱结构。
Patent CN-1428307-A (CN)
Title: 电厂废灰渣生产标准砖的方法
Inventor: LI YONGLIANG
IPC: C04B28/04
Filed: 2001-12-24
Abstract: 本发明电厂废灰渣生产标准砖的方法涉及建筑材料领域，用电厂锅炉排出的粉煤灰和液态渣生产标准砖，灰渣用量达85％以上，水泥用量为15％，先将粉煤灰研磨处理，增大反应面积，提高灰质标号采取独特配合比，实现大量利用粉煤灰和液态渣创新技术。本发明生产出的标准砖为75号100号，成本低，产品质量高，各项技术指标均符合国家标准，是目前国家墙体改革发展的方向。
Patent CN-1419443-A (CN)
Title: 药物颗粒的连续制备方法
Inventor: MATIN-LETELLIER STVHANE
IPC: A61K31/167
Filed: 2001-01-24
Abstract: 本发明涉及将一种或多种药物有效成分制成颗粒的方法，其特征在于，连续输入要制成颗粒的各种成分，通过一个装置把这种混合物制成颗粒，该装置包括一个室和至少一个旋转搅拌臂，并且使用一定有效量的结合剂溶液，直到得到所述颗粒。
Patent CN-1406371-A (CN)
Title: 信息信号处理装置、信息信号处理方法、图像信号处理装置、包含图像信号处理装置的图像显示器、系数类型数据生成装置及用于系数类型数据生成装置的方法，以及信息提供媒体
Inventor: TETSUJIRO KONDO
IPC: G06T3/40
Filed: 2001-12-26
Abstract: 一种优选地用于转换图像信号格式或图像大小的信息信号处理装置。输入图像信号Vin(525i信号)被转换为输出图像信号Vout(诸如1080i信号，XGA信号、或用于产生不同放大倍率的显示图像的525i信号)。类别代码CL根据有选择地从输入图像信号Vin中抽取的并对应于每一像素(像素的抽头数据(tap data)而被决定。
Patent CN-1473826-A (CN)
Inventor: ZHANG FUSHI
IPC: C09K11/06
Filed: 2002-08-05
Abstract: 本发明公开了一种二芳基全氟环戊烯类光致变色化合物及其制备方法与应用，本发明所提供的新型二芳基全氟环戊烯类光致变色化合物为通式I的化合物，其中R 1 为H原子或甲基，n为0－5的整数。本发明的化合物可广泛用于近场光存储、制备光控开关元件、制备光致变色发光器件等领域中。
Patent CN-1467790-A (CN)
Inventor: ZHANG QINGYU
IPC: H01L21/027
Filed: 2002-07-09
Abstract: 一种形成开口图案的方法及其应用，此方法首先在一基底上形成一材料层，并且在材料层上形成一图案化的保护层。接着在图案化的保护层上形成一光阻层，并且进行一第一曝光工艺，以定义光阻层为一线/间距图案，其中第一曝光工艺的曝光能量低于光阻层成像的能量。之后进行一第二曝光工艺，以定义出一特定区域，其中第二曝光能量与第一曝光能量的总和为光阻层成像的能量。然后进行一显影工艺，以移除特定区域处的光阻层，暴露出部分图案化的保护层与部分材料层。之后以光阻层与图案化的保护层为一蚀刻罩幕，以于材料层中形成一开口图案。
Patent CN-1416824-A (CN)
Title: 一种防治近视及视疲劳的眼用制剂
Inventor: WANG LING
IPC: A61K35/618
Filed: 2002-11-12
Abstract: 本发明是一种防治青少年近视及因用眼过度、气候干燥等导致的眼干、涩、及视疲劳等的眼用制剂。该眼用制剂具有改善眼球营养、代谢、使眼球发育正常，起到防治近视的作用；又能起到人工泪液的作用，改善因泪液分泌不足而导致的不适症状。本发明以珍珠层粉水解液、冰片及微量元素锌为基础成分，加以其它辅料配制而成。
Patent CN-1516917-A (CN)
Inventor: ELIASSON B J
IPC: H02N6/00
Filed: 2002-05-17
Abstract: 一种电子隧道效应器件，包括：彼此隔开的用于接收能量的第一和第二导电层；和设置在第一和第二导电层之间并且用于在所述第一和第二导电层之间传输电子的装置，所述装置包括第一材料层，和第二材料层，第二材料层与所述第一材料层相配合，使得电子传输至少部分地包括借助于隧道效应的传输。
Patent CN-1555628-A (CN)
Inventor: YI LI
IPC: H04L1/00
Filed: 2002-04-26
Abstract: 一种Turbo乘积码与时空Trellis码级联的编码方法及装置，其中：发射端对输入比特采用Turbo乘积码与时空Trellis码的级联编码；接收端对所接收的信号采用Turbo乘积码译码和时空Trellis码译码之间的迭代译码。发射端至少包括Turbo乘积码编码器和时空Trellis码编码器级联构成的编码装置；接收端至少包括Turbo乘积码译码器和时空Trellis码译码器级联构成的译码装置。采用TPC作为级联编码的外码，降低了译码的复杂性和译码时延，减少了缓存的开销，采用了Turbo乘积码和时空Trellis码之间的迭代译码，在获得分集增益的同时还大大提高了编码增益。
Patent CN-1615600-A (CN)
Title: 基站、移动站、通信系统、基站通信方法、基站通信程序、移动站通信方法、移动站通信程序
Inventor: KAZUHITO NIWANO
IPC: H04B7/00
Filed: 2002-01-16
Abstract: 从在移动站100的发送位置所需要的最大发送功率值来控制发送系统放大器的动作特性，由此来抑制发送系统放大器的电耗，实现通信时间的延长。基站900监视移动站100的发送位置及接收质量，由统计处理及预测，来求出在发送位置所需要的最大发送功率，基于此来控制放大器的动作特性，以使移动站100输出所需要的最大发送功率。
Patent CN-1479070-A (CN)
Inventor: JANG-SOK LEE
IPC: F25B39/00
Filed: 2003-03-18
Abstract: 本发明公开了一种热交换器中的制冷剂防泄漏结构及其形成方法，制冷剂防泄漏结构包括：翅片－管组，其具有在翅片－管组端部凹陷的制冷剂防泄漏沟槽；以及集水管，其具有制冷剂防泄漏凸起，该凸起是在集水管通过双重注模与翅片－管组两端相耦连时，通过将双重注模溶液引入制冷剂防泄漏沟槽中并在该沟槽中冷却而形成。
Patent CN-1454003-A (CN)
Title: 用二维多相插值滤波器实现视频图象格式转换的方法
Inventor: ZHENG SHIBAO
IPC: H04N7/01
Filed: 2003-05-29
Abstract: 一种用二维多相插值滤波器实现视频图象格式转换的方法，属于电子信息领域。本发明采用加窗的抽样函数作为多相位插值滤波器的传递函数，根据输入与输出图象的扫描格式、顶底场情况和尺寸变换比例参数确定二维初始插值相位，然后根据输入输出图象的尺寸变换比例确定二维插值相位的变化步长，进而采用迭代的方法进行相位计算和插值计算，得到输出点的二维插值相位，再根据该二维相位对应的插值滤波器系数计算输出点的灰度值，重复以上步骤，直至得到全部的输出点。本发明采用简单的帧内算法，不需进行运动检测和运动估计；图象细节稳定；插值滤波器采用了多抽头和多相位设计，输出图象更细腻，可完成多种视频格式变换，应用范围更广。
Patent CN-1492154-A (CN)
Inventor: HAN JIANGUO
IPC: B21C23/00
Filed: 2003-08-26
Abstract: 本发明涉及一种液压双动拉伸机的上油缸，属于压延设备技术领域。该机上油缸的缸体上、下两端分别设有输油孔，中部装有活塞，所述活塞的一端与活塞杆固连，所述活塞杆从缸体下端伸出，与缸体密封配合，其改进之处在于：所述活塞杆伸出端制有沉孔，呈空心状，孔内固定导向键，插装制有导向槽的中心螺杆，所述活塞杆孔口外圆制有螺纹，装有带锁紧边的锁紧螺母，所述中心螺杆上旋合有调节螺母，所述调节螺母的轴向被所述锁紧螺母的锁紧边限位。当松开锁紧螺母，旋拧调节螺母时，可以使中心螺杆沿直线按需伸缩运动，从而达到精确调节结构的目的。本发明整个上油缸具有较大的调节范围，而轴向尺寸十分紧凑，安装后可以大大降低整机的高度。
Patent CN-1620487-A (CN)
Inventor: KAORU HORIE
IPC: C09D11/40
Filed: 2003-01-22
Abstract: 本发明提供一种图像记录装置用油墨装置，它包括第1油墨、以及是与第1油墨同系色、而且浓度不同的第2油墨。上述第2油墨是能使其色相与上述第1油墨的色相接近地、被混入与上述第1油墨不同系色的着色剂的。
Patent CN-1649993-A (CN)
Inventor: EDWARD BOUCHER JEFFREY
IPC: C11D11/02
Filed: 2003-04-22
Abstract: 本发明描述了一种改进的方法，该方法包括以下步骤：在搅拌器中形成低有机浆液；将低有机浆液用泵送入喷雾干燥塔；在喷雾干燥塔中喷雾低有机浆液；在喷雾干燥塔中干燥低有机浆液，形成低有机颗粒；然后加工低有机颗粒，形成洗涤剂组合物。低有机浆液包含按低有机浆液的重量计少于约10％的有机物质。
Patent CN-1665951-A (CN)
Inventor: RYO MATSUHASHI
IPC: C22C38/42
Filed: 2003-07-09
Abstract: 本发明的管接头(30)包括从后端侧插入管(32)的管状主体(31)、嵌合在从主体(31)后端侧伸出的管(32)的周围的前环(33)及后环(34)、将前环(33)及后环(34)紧固而将管(32)固定在主体(31)上的盖形螺母(35)。后环(34)由合金制成，该合金包含有：按照重量％，C：0.001～0.01％、Si：≤5％、Mn：≤2％、P：≤0.03％、S：≤100ppm、O：≤50ppm、Cr：18～25％、Ni：15～25％、Mo：4.5～7.0％、Cu：0.5～3.0％、N：0.1～0.3％，其余部分实际上是Fe和其它不可避免的杂质。
Patent CN-1669143-A (CN)
Inventor: HELMUT BECHTEL
IPC: H01L51/50
Filed: 2003-07-08
Abstract: 本发明涉及一种电致发光器件，其包括第一组丝带和第二组丝带，其是以这样的方式设置的，即它们形成在第一组丝带和第二组丝带之间具有交叉点的二维网。在每种情况下丝带都由一系列的层构成，并且至少一组丝带含有发光物质，当加载电压时发光物质发光。这种丝带结构增加了独立丝带之间的接触面，并且发光更有效。
Patent CN-1771381-A (CN)
Inventor: AJEE KAMATH DAS
IPC: F01C20/18
Filed: 2003-04-22
Abstract: 一种适于作为压缩机、泵、马达或一内燃机的旋转设备；所述设备包括两个叶片，两个空心圆柱形套管，空心圆柱形衬管，凸轮和关联联结机构，联接器，轴，离合器和制动/闭锁装置；所述叶片安装到所述套管的曲面上，每个套管上一个叶片，所述叶片这样装配以致于所述叶片径向相对于套管的曲面并且处于每一套管的所述端部之一；所述叶片这样装配以致于所述叶片的表面从所述套管端部伸出；所述套管这样放置，以便它们装有叶片的端部临近放置，并所述叶片成角度地放置；所述叶片置于一衬管内，所述衬管的内表面沿着叶片边围绕所述轴转动经过的路径勾画出其轮廓；所述内表面允许所述叶片围绕所述轴转动；所述叶片将在所述衬管内形成的所述外壳划分成两个密封室；所述外壳是与所述外壳外部的空间密封隔开的；通过凸轮或其它定时装置启动联接装置，所述两套管与一轴配合或分开；所述凸轮或定时装置取决于套管位置；所述凸轮或定时装置启动所述制动器/闭锁装置，以致于每一叶片交替地制止在一预先确定的位置，并且所述叶片交替自由地转过一确定角度；所述凸轮或定时装置允许两叶片同时转过一预先确定的角度；所述凸轮或定时装置确定一角度，通过该角度所述叶片被分离，同时转动或独立转动。
Patent CN-85100385-A (CN)
Title: 快速滚镀镍铁合金的电镀液及方法
IPC: C25D3/56
Filed: 1985-04-01
Abstract: 本发明属于用金属涂覆金属或其它材料的方法。为了用较短时间镀出光亮、平整的高铁含量镍铁镀层，本法采用在一般电镀镍铁含金的镀液中，加入由羟基羧酸化合物(5～15克/升)和羟基苯磺酸化合物(0.1～1克/升)及葡萄糖或乳糖(5～15克/升)组成的复合络合剂，对镀件进行快速滚镀，使镀件在二十分钟内，便能获得光亮、平整的优质镀层，其电镀时间缩短为一般镀镍时间的1/8。
Patent CN-87103479-A (CN)
IPC: A47L13/58
Filed: 1987-05-15
Abstract: 本发明是一种省力，双手不用沾污水的墩布脱水工具。该脱水器基本结构是一个特制的撑着网兜的框架。将涮洗过的湿墩布放入脱水器中，双手握紧墩布柄一旋，网兜就紧紧地缠住墩布头，把水脱掉，地面墩得净不留水渍、不打滑、干得快；可减轻墩布的发霉。文中还列举了该专利的几种不同用途的墩布脱水器。该脱水器不但适用于家庭，尤其适用于医院、公厕、列车、机关等公共场所。
Patent CN-88100307-A (CN)
Title: 一种微氮低氧化碳直拉硅单晶的制备方法
IPC: C30B15/04
Filed: 1988-01-20
Abstract: 一种微氮低氧低碳直拉硅单晶的制备方法应用外加磁场的单晶炉，以纯度为99.99％的氮气或氩—氮混合气作为保护气体，通过合理控制炉内压力、气体流量等工艺制备微氮低氧低碳直拉硅单晶，其氧含量可低于10ppma，碳含量可低于1ppma掺入氮含量小于4.5×10 15 cm 3 。
Patent CN-1038468-A (CN)
Title: 一种高耐磨性能的新型锰钢
Inventor: RUIFU ZHU
IPC: C22C38/14
Filed: 1988-06-15
Abstract: 本发明属于合金材料，一种高耐磨性能的新型锰钢。它是在高碳高锰钢中复合添加稀土钼或钒、钛等合金材料，通过弥散处理，获得固溶强化了的奥氏体基体上弥散分布着球形第二相耐磨质点的金相组织。该材料不仅在非强烈冲击工况下具有优良的耐磨性能，而且在强烈冲击工况下同样具有优良的耐磨性能。其生产工艺简单，成本较低，材料来源丰富。是制造冶金、矿山、建筑、建材机械设备耐磨另件的良好材料。
Patent CN-1039869-A (CN)
Title: 用于多导线纲索电缆的模态传输方法与设备
Inventor: COWLES CHRISTOPHER SMITH
IPC: G01V3/34
Filed: 1989-07-27
Abstract: 一种用于多导线钢索电缆的模态传输方法与设备，它是在传统的钢索测井电缆中传输多个独立的电信号而又能避免习惯方法遇到的带宽限制问题的设备和方法，每个信号在多个对称排列的导线对(例如两对)中传送，从而使耦合到未用导线中的净信号为零。由于没有耦合，从而有效地消除了与频率有关的互阻抗损耗。
Patent CN-1054928-A (CN)
Inventor: KRAMER CAROLYN M
IPC: B26B21/54
Filed: 1991-03-18
Abstract: 一种制造剃刀刀片的过程包括下列步骤：提供一
块晶粒尺寸小于2微米的多晶体陶瓷基片，机械研磨
多晶体陶瓷基片的棱边，以便在其上作出削尖的刀
刃，其夹角小于20°，喷涂蚀刻刃磨的刀刃，将刀尖
半径减小至小于300埃，并作出切削刃。结果得出
的刀片显示了卓越的剃削性能。
Patent CN-1154456-A (CN)
Title: 用于槽管的快速连接器
Inventor: DOLE DOUGLAS R
IPC: F16L37/00
Filed: 1996-01-11
Abstract: 一种用于连接端部有槽管的快速连接器，其有一通常直径比相联管大的环夹，环夹在收缩状态被收缩和锁住，此时环夹的内径比管径小，而环夹的外径比连接器的孔径大，当在收缩位置时环夹锁住连接器阻止其从管子上拆卸。
Patent CN-1180219-A (CN)
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/005
Filed: 1997-06-20
Abstract: 一种光盘驱动器,用于利用光头读取记录在光盘介质的记录表面上的信息以产生读出信号,包括:焦点位置控制装置,用于控制从光头发射的光束的焦点从而使它位于光盘介质的记录表面附近;均衡装置,用于利用一个设定的均衡量对光头所产生的读出信号进行波形均衡,并输出一个均衡信号;抖动测量装置,用于测量从均衡装置输出的均衡信号的抖动;优化值搜索装置,用于搜索使抖动为最小的一个焦点位置和一个均衡量。
Patent CN-1236123-A (CN)
Title: 钟表用指针片
Inventor: XINZHI HU
IPC: C23F1/00
Filed: 1998-05-20
Abstract: 一种钟表用指针片S,通过金属片1蚀刻加工而形成,具有按需要间隔平行设置的一对基带2和多个通过桥接部4架设在该基带2之间且并列排设的钟表用指针3,能剪断桥接部4从上述基带2取下钟表用指针3,在上述相互邻接的钟表用指针3之间形成空间5。通过半蚀刻处理使桥接部4的厚度比金属片1的一般厚度小而形成。包括通过桥接部4架设而且并列设置在一对基带2之间的多个钟表用指针3构成的片单体Sa,为多列可分离的结构。
Patent CN-1292751-A (CN)
Title: 挤压型高密度分析板
Inventor: DANNOUX T L A
IPC: B29C48/11
Filed: 1999-02-16
Abstract: 一种制造多孔板(10)的方法,它包括将顶板(11)与基本平坦的底板(13)粘合在一起,其中顶板是挤出的并具有多个末端开口的通道。顶板(11)构成了板中孔(12)的侧壁(14),而底板(13)构成了孔(12)的底部。形成的多孔板(10)符合工业标准印痕,并可具有分布密度高的孔,每个孔的容织可通过板的高度加以控制。
Patent CN-1298458-A (CN)
Title: 分散强化型电解铜箔及其制造方法
Inventor: TOSHIKO YOKOTA
IPC: C25D15/02
Filed: 1999-04-27
Abstract: 本发明的分散强化型电解铜箔是含有SnO 2 和Sn的电解铜箔,铜作为微细晶粒存在,SnO 2 作为超微粒子存在而分散分布。这样的分散强化型电解铜箔的抗拉强度高。另外,本发明的制造方法中使用的电解液是例如仅用含氧气体对含有铜离子、硫酸离子和Sn离子的电解液进行起泡处理得到的,因此本发明的制造方法容易实施。
Patent CR-20170332-A (CR)
Title: Derivados de fumagilol
Inventor: LAWSON JOHN DAVID
IPC: C07F9/53
Filed: 2015-12-18
Abstract: Se divulgan los compuestos de Fórmula 1, estereoisómeros de estos y sales farmacéuticamente aceptables de los compuestos y estereoisómeros, donde R1 y R2 se definen en la especificación. Esta descripción también se refiere a los materiales y métodos para preparar los compuestos de Fórmula 1, a las composiciones farmacéuticas que los contienen y a su uso para tratar la obesidad y enfermedades relacionadas, trastornos y desórdenes relacionados con MetAP2.
Patent CR-20200178-A (CR)
Title: Integrin ligands and uses thereof
Inventor: SHAO PATRICK
IPC: C12N15/113
Filed: 2018-10-31
Abstract: Synthetic a¿ß6 integrin ligands of Formula I having serum stability and affinity for integrin a¿ß6, which is a receptor expressed in a variety of cell types, are described. The described ligands are usful for delivering cargo molecules, such as RNAi agents or other oligonucleotide- based compounds, to cells that express integrin a¿ß6, and thereby facilitating the uptake of the cargo molecules into these cells. Compositions that include a¿ß6 integrin ligands and methods of use are also described.
Patent CR-20210079-A (CR)
Title: Sulfamoilarilamidas y su uso como medicamentos para el tratamiento de la hepatitis b
Inventor: VANDYCK KOEN
Filed: 2013-08-28
Abstract: La presente invención se relaciona con compuestos de fórmula (I) o un esteroisómero o forma tautomérica de los mismos.
Patent CR-20220300-A (CR)
Title: Carboxy derivatives with antiinflammatory properties
Inventor: DE SIMONE ALESSIO
IPC: C07D271/06
Filed: 2020-12-23
Abstract: are as defined herein.
Patent EC-SP003660-A (EC)
Title: Sistema de tratamiento de agua, tal como un sistema de tratamiento de agua para uso en un sistema de calentamiento, ventilacion y aire acondicionado
Inventor: OROLIN JOHN J
IPC: C02F1/46
Filed: 2000-09-15
Abstract: Un sistema mejorado de tratamiento de agua para uso en un sistema CVAA, que incluye un sistema de filtración de tipo autolimpiador de descarga en reserva, una caja inactiva no química de tratamiento de agua, un dispositivo de resonancia inducida magnéticamente, y un magneto colocado a lo largo de la tubería del sistema para suministrar un sistema de tratamiento de agua no químico. el sistema mejorado de tratamiento de agua para uso con el sistema CVAA de la presente invención no requiere energía externa además de la presión de linea hidraulica inherente a partir de la fuente de suministro. Adicionalmente, el agua derramada que sale del sistema CVAA puede ser tratada con una celda electrolítica.
Patent EC-SP099726-A (EC)
Title: Anticuerpos contra la il-25
Inventor: MCKENZIE ANDREW NEIL JAMES
IPC: A61K39/395
Filed: 2009-11-10
Abstract: La invención proporciona el anticuerpo 2C3 y miembros de unión a diana basados en 2C3 que se unen a la interleuquina-25. Éstos son útiles en terapia.
Patent FI-20020784-A (FI)
Inventor: KERFOOT DEREK G E
IPC: C22B3/44
Filed: 2002-04-23
Abstract: A hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate. The process involves forming a slurry of the sulfidic flotation concentrate in an acid solution, and subjecting the slurried flotation concentrate to a chlorine leach at atmospheric pressure followed by an oxidative pressure leach. After liquid-solids separation and purification of the concentrate resulting in the removal of copper and cobalt, the nickel-containing solution is directly treated by electrowinning to recover nickel cathode therefrom.
Patent FR-1073575-A (FR)
IPC: A61G15/12
Filed: 1953-01-27
Granted: 1954-09-27
Abstract: 699,730. Seats. HITTER CO., Inc. Jan. 15, 1953 [May 7, 1952], No. 1243/53. Class 52(ii) A dental &c. chair is provided with arm rests pivotal to a number of in-use positions and an out-of-use position; the pivotal movement comprising clutch surfaces and means being provided for clamping releasably such clutch surfaces. The arm rests, as shown, each comprise an arm surface 55 carried by an arm 53 mounted on an axis from a bracket 37 rigidly secured to the chair. The said axis comprises clutch members 61, 65 and a bolt 67 with a spherical head 69 seated in clutch member 65 and provided with a split nut 73 which may be tightened on the bolt by a screw 75. Contained within and pivoted at 85 to each arm 53 is a lever 83 which has a cam projection 105 coacting with a transverse groove in the face 79 of the nut 73. The lever 83 has at its upper end a handle 91 provided with a notch 99 engageable by a spring 101. Movement of the lever 83 in a clockwise direction by means of the handle 91 against the restraining action of of the spring 101 and notch 99 causes the projection 105 with its engagement with the nut 73 and the bolt 67, to move to separate the clutch members 61, 65 and so permit the arm rest to be moved into an adjusted position such as those shown in dotted lines in Fig. 2.
Patent FR-1604269-A (FR)
IPC: C07C2/40
Filed: 1968-11-08
Granted: 1971-10-11
Abstract: 1,256,357. Dimerizing dienes. MITSUBISHI CHEMICAL INDUSTRIES Ltd. 8 Nov., 1968 [10 Nov., 1967; 25 Jan., 1968; 30 March, 1968; 3 April, 1968; 8 April, 1968; 8 June, 1968; 18 Sept., 1968], No. 52926/68. Heading C5E. [Also in Division C2] Conjugated dienes are dimerized in the presence of a catalyst comprising (a) an organic palladium compound having a bivalent palladium atom, particularly palladium acetate, propionate, benzoate or acetylacetonate; and (b) a mono- or ditertiary phosphine or arsine, particularly triphenyl phosphine or arsine or tri-n-butyl phosphine. In examples, the main hydrocarbon product starting from butadiene is n-octatriene-1,3,7 with some 4-vinyl-cyclohexene-1. In most of the examples the reactants include an active hydrogen-containing compound and the products include the adduct thereof with butadiene dimer (see Division C2).
Patent GB-1049605-A (GB)
Abstract: 1,049,605. Suction cleaners. HOOVER Ltd. March 5, 1964 [March 8, 1963], No. 9414/64. Heading A4F. [Also in Division F2] A suction cleaner comprises a wheeled nozzle body 10 with a main floor nozzle 15 for on the floor cleaning, on which is pivotably mounted a main housing chamber 21 containing a dust filter bag 34 (Fig. 4, not shown) and a motor-fan unit 22 arranged to maintain suction in the filter chamber 21. A rotary valve 33 (Fig. 6, not shown, see Division F2) mounted on the inside of cover 25 of filter chamber 21, and serving to support filter bag 34 is actuated by handle 66 to regulate the suction at the floor nozzle 15 to which it is connected by hose 35, and at independent hose port 37 (Figs. 2 and 6, not shown) to which an off the floor cleaning nozzle may be attached. In this way suction may be provided solely at the floor nozzle 15 or solely at the hose port 37 or a reduced suction simultaneously provided at either. An air supply for cooling the motor fan unit 22 which by-pass the filter bag 34 is also regulated by the valve.
Patent GB-1053424-A (GB)
IPC: B41J3/50
Abstract: 1,053,424. Sensing records. DURA CORPORATION. May 27, 1963 [Oct. 2, 1962], No. 8787/66. Divided out of 1,053,422. Heading G4M. Photo-electric reader in a typewriter comprises a battery of lights 618 disposed above a translucent shaft 620 which concentrates the light into a narrow beam corresponding to tho width of a row of perforated holes in a code perforated tape 76. The light passing through the perforations in the tape is received by photo diodes 622 whose light receiving tip is brushed by the advanced tape to keep the tips clean. The diodes operate associated transistor circuits 816, Fig. 44 (not shown), which amplify the signal applied to the diodes to operate in turn associated solenoids 662, which displace interposers 633, 634, Figs. 31, 37 (not shown), the interposers actuating in combinations bails 176 of the type character selecting mechanism of the typewriter. The tape 76 is guided by pin 608, plates 610, 604 and driven by a pin-wheel 598.
Patent GB-1226543-A (GB)
IPC: E06B3/968
Filed: 1968-01-31
Abstract: 1,226,543. Clips. K. V. SKIPP. 30 April, 1969 [31 Jan., 1968], No. 20921/69. Divided out of 1,226,542. Heading E2B. A coupling piece for securing together in co-planar relationship a pair of members 20, 21 each having a sectional shape such that it defines a pair of spaced apart parallel abutment surfaces 22, 23, is of generally planar form and includes a body portion 10 having a predetermined thickness as measured in the direction between the abutment surfaces and a pair of leg elements 11 each having a thickness less than the predetermined thickness as measured between the abutment surfaces and extending from the body portion with their inner end parts in substantially co-planar relationship, the leg elements being adapted to engage between the abutment surfaces of the members 20, 21 and the free end parts of the leg elements being inclined relative to the inner end parts so that the free ends of the leg elements are displaced out of the plane containing the co-planar inner end parts so that, then the leg elements are engaged within the members, there is frictional locating engagement between each leg element and the abutment surfaces of each member. As shown the coupling piece is cut in a fishbone pattern from an extruded strip having a crosssectional shape as shown in Fig. 4 to provide a body portion 12 and side portions 15, 16 each having a rib 19 which is snap-engageable with a corresponding slot formed in a rib 23 of each of the members 20, 21 to be coupled together. In another form, Fig. 5 (not shown), the ribs 19 are replaced by a number of smaller ribs formed on the upper and lower surfaces of the body portion 12.
Patent GB-1226807-A (GB)
IPC: C10G61/06
Filed: 1968-08-19
Abstract: 1,226,807. Reforming hydrocarbons. UNIVERSAL OIL PRODUCTS CO. 19 Aug., 1968, No. 39590/68. Heading C5E. A process for the enhanced production of aromatic hydrocarbons from a hydrocarbonaceous feed containing aromatics comprises the steps of: (a) solvent extracting the feed in a first extractor to produce a first rich solvent phase containing aromatic hydrocarbons and a first hydrocarbonaceous raffinate phase; (b) reforming the first raffinate phase by contacting the raffinate with a reforming catalyst in a reaction zone maintained at reforming conditions; (c) solvent extracting the reformed raffinate in a second extractor to produce a second rich solvent phase containing aromatics and a second hydrocarbonaceous raffinate phase which is recovered; (d) separating the aromatics from the first and the second rich solvent phases; and (e) recovering the aromatics. Suitable solvents include ethylene, propylene, diethylene, triethylene, dipropylene or trimethylene glycol, sulpholane, sulpholene, dimethyl sulphoxide, and N-methyl pyrrolidone. The catalyst for the reforming stage may be platinum and chlorine or fluorine on alumina. The two extract phases may be combined and subjected to common stripping, solvent regeneration and fractionation. The charge stock may comprise hydrocarbons in the gasoline boiling range.
Patent GB-1228522-A (GB)
IPC: F01C19/10
Filed: 1969-03-21
Abstract: 1,228,522. 522. Rotary-piston I. C. engines. NSU MOTORENWERKE A. G. and WANKEL G. m. b. H. March 21, 1969 [March 23, 1968], No.14857/69. Addition to 1, 079, 127, Heading F1F. An I. C. engine according to the parent invention is improved or modified in that a recess 27 is formed in the end wall 3 of the housing 1 so that periodically gases leaking past axial-sealing strips 15 from the working chamber can enter an annular space 29 bounded by a sealing annulus 23 to press a split sealing-ring 19 against the piston 7 and the wall of a groove 20 accommodating this ring. The groove 20 is formed in an annular body 18 secured to the eccentric 6; and the ring 19 prevents cooling liquid escaping from the interior of the piston. The ring 23 is pressed against the wall 3 by a wavy spring 25 and contains an O-ring 26 to prevent cooling liquid leaking into the working chambers when the engine is inoperative. To obviate leakage of cooling liquid through the recess while the engine is inoperative, the recess is located above a horizontal plane 30. If the housing is mounted such that the plane 30 is vertical, the axis of the eccentric is hortizontal and the exhaust port 13 is above the induction port 11, the recess 27 is replaced by a recess 27<SP>1</SP>.
Patent GB-1231303-A (GB)
IPC: H01B9/02
Filed: 1969-07-17
Abstract: 1,231,303. Endless conveyers. CLOUTH GUMMIWERKE A.G. 17 July, 1969 [9 Oct., 1968], No. 36041/69. Heading B8A. [Also in Division H1] An insulated electrical conductor (see Division H1) is intended to be embedded in a rubber conveyer belt by vulcanization such that on it being severed the belt is automatically stopped. The conductor comprises a layer of wire mesh 2 around a synthetic resin filament 1, this being impregnated with a rubber solution 3 and covered with a synthetic resin 4 impregnated with latex 5.
Patent GB-1232565-A (GB)
IPC: G03C1/89
Filed: 1969-02-10
Abstract: 1,232,565. Photographic anti-static coating. ILFORD Ltd. Feb.4, 1970 [Feb.10, 1969], No.7151/69. Heading G2C. A method of improving the surface conductivity of photographic material and thereby reducing its tendency to pick up electrostatic charges comprises coating on to the surface of the photographic material an aqueous alcohol solution which comprises at least 0À2% by weight of sodium cellulose sulphate which has, on average, at least two sulphate radicals per glucose unit in the cellulose chain and then drying the material. The solution preferably contains sufficient water-miscible alcohol to make the solution opalescent. The alcohol is preferably methanol.
Patent GB-1232731-A (GB)
IPC: F02N15/06
Filed: 1969-09-17
Abstract: 1,232,731. Starter drives. SOC. ANON. D.B.A. Sept.17, 1969 [Sept. 27, 1968; Dec. 4, 1968], No.45815/69. Heading F1K. A starter drive for an internal-combustion engine has a driving member 22 which is in threaded engagement with a driving-shaft 16 and operatively connected through a one-way clutch 20 to a drive pinion 18 slidably mounted on the driving-shaft, the driving member being automatically advanced to engage the drive pinion with an engine gear 24 when it is retarded relatively in rotation with respect to the driving-shaft by a braking device which comprises a non-rotatable axially movable friction assembly 34 slipped on the driving member and having two opposed friction surfaces one of the friction surfaces cooperating with the low friction surface of a low friction bearing means mounted on the driving member whereas the other surface is provided to engage a high friction surface of a part operatively connected to the driving member. Resilient return means 46 opposes the advance of the driving members and consists of spring means compressed between the friction assembly and the housing structure 10, the spring means urging the friction assembly towards abutment means 38 of the driving member through the low friction bearing means which thus support the load of the spring means,
Patent GB-1234465-A (GB)
IPC: B01D29/00
Filed: 1968-08-27
Abstract: 1,234,465. Moulding tubes. WAVIN N.V. 27 Aug., 1968 [1 Sept., 1967], No. 40919/68. Heading B5A. In a process for making a perforated fibre reinforced plastics tube, a former or mould surface 2 on a mandrel 1 having projections 3 is coated with fibres e.g. by winding, and then with a thermosetting resin but the tops of the projections are left uncovered so that when the former 2 is destroyed e.g. by melting or dissolving, the resulting pipe has perforations where the projections were. Centrifugal casting is suggested.