baber/WOPTO huggingface dataset:
Patent CN-1466611-A (CN)
Title: 低温粘合剂组合物
Inventor: ROSENFELD J C
IPC: C09J7/02
Filed: 2001-09-06
Abstract: 本发明公开了在低温下可以粘合的粘合剂组合物，组合物为聚酰亚胺、环氧树脂和氰酸酯的有机溶液。聚酰亚胺可以为聚酰亚胺硅氧烷，由二酸酐和不含硅氧烷的芳族二胺和硅氧烷二胺制备得到。该粘合剂组合物可以制备单层胶带、涂层胶带或双面三层胶带。该胶带可以把例如芯片的物件和例如电路板的底物粘合。
Patent CN-1396022-A (CN)
Title: Al－Pb合金－钢背轴瓦材料的水平连铸复合装置
Inventor: ZHU YU
IPC: B22D19/16
Filed: 2002-05-23
Abstract: Al－Pb合金－钢背轴瓦材料的水平连铸复合装置属于铸造领域。本发明主要包括：熔化装置、连铸复合装置、送料整平装置和辅助装置，连铸复合装置、送料整平装置固定在地面地基上，熔化装置用支架固定位于连铸复合装置上端，熔化装置下端输液口高于下部的连铸复合装置，熔化装置通过其下端出液管与连铸复合装置相互连接，连铸复合装置、送料整平装置和辅助装置通过送料平台组合在一起。本发明具有实质性特点和显著进步，在获得合理的冷却速度时，既可以保证合金熔体在整个生产过程中不会出现Pb偏析，还可以确保合金层与钢背的结合强度大小合理和不出现铅变形情况，工艺简单，生产率高，完全可以满足国内外内燃机轴瓦的需求。
Patent CN-1423944-A (CN)
Title: 无公害的植物生长营养补充剂及其制造方法和应用
Inventor: LIAO FANGBIN
IPC: C05G3/00
Filed: 2002-12-26
Abstract: 一种无公害的植物生长营养补充剂及其制造方法和应用。其主要是配合多种植物生长素和水，在严格无菌及适当温度下配制而成，其重量百份含量为：硫酸镁15.55－19.44％、硼酸0.85－1.06％、硫酸锰0.22－0.27％、硫酸铜0.66－0.83％、氨化钴1.80－2.25％、硝酸钠1.40－1.75％及水余量。其与无公害的植物生长调和剂配合使用，具有促进植物生长而不会造成环境污染，适用于制作壳粮类、蔬菜类、果树类及花卉类的生长营养补充剂。
Patent CN-1668509-A (CN)
Inventor: AKIRA ISHIZAKI
IPC: B65D85/18
Filed: 2002-09-04
Abstract: 一种压缩收容袋，由1条边上设置开闭自如的拉链(15)作为物品出入用的开口部(14)、由合成树脂薄膜(12、13)组成的大致方形的袋体(11)所构成。在与袋体(11)的开口部(14)反向侧的两转角部的直角三角形状部分设置止回阀部分(20)，该止回阀部分(20)，由薄膜(12、13)的熔合部(f、g)和熔合部(21)所形成扁平的密合状态的排气通道(22)构成，该排气通道(22)，将袋体(11)内部的空气从直角三角形的斜边部导入，如箭头d所示向外部排气。并且，止回阀部分(20)与袋体(11)的物品收容部分在直角三角形的斜边部相接。也可将薄且软的薄膜插入薄膜(12、13)之间来设置止回阀。
Patent CN-1438740-A (CN)
Title: 屏蔽连接器、屏蔽连接器系统、终端接头及其使用
Inventor: YUTAKA OHAYASHI
IPC: H01R13/658
Filed: 2003-02-17
Abstract: 为了提供一种具有足够的强度和良好的组装操作性的屏蔽连接器。插头(20)包括其中安装有多个插头终端接头(50)的基座(22)和可打开和可关闭地安装在基座(22)上的盖罩(23)。基座(22)包括基座壳(30)和通过夹物模压与基座壳(30)整体成型的底侧外壳(60)。由于底侧外壳(60)和基座壳(30)当紧密接触时相互支撑，因此可以确保足够的强度。另外，由于不需要组装底侧外壳(60)和基座壳(30)，因此可以简化组装程序。
Patent CN-1527109-A (CN)
Inventor: FAN GUOXIAN
IPC: B65D1/34
Filed: 2003-03-06
Abstract: 一种液晶面板托盘，包括一盘面部、二把手部以及二折叠部。盘面部具有大体互相平行的第一组对边以及大体互相平行的第二组对边。把手部分别位于盘面部的第一组对边，由第一组对边向盘面部上方延伸，并向盘面部外侧弯折而成L字形，把手部末端可向盘面部的下方弯折。折叠部分别位于盘面部的第二组对边，且由第二组对边向盘面部外侧延伸，并向盘面部的上方及内侧弯折而成ㄈ字形，且在折叠部的两侧分别形成有一止滑片。止滑片与折叠部之间具有一间隙，且大体垂直于折叠部。又，盘面部、把手部、折叠部与止滑片为一体成型。
Patent CN-1444288-A (CN)
Title: 薄膜晶体管及其制造方法
Inventor: AKI IUE
IPC: G02F1/1362
Filed: 1997-06-27
Abstract: 本发明提供一种具有可减少Vgs－Ids特性的变坏的结构的薄膜晶体管。该薄膜晶体管(16)具有由N型杂质扩散区构成的源区(17)、漏区(18)和栅电极(19)，栅电极(19)的正下方成为沟道区(30)。此外，在源区(17)、漏区(18)中，通过多个接触孔(20)分别与源电极(21)、漏电极(22)连接。而且在沟道区(30)的内部，在多个部位并隔开一定间隔地形成P型杂质扩散区(23)。
Patent CN-1513441-A (CN)
Inventor: LIU XIAOLE
IPC: A61K9/08
Filed: 2003-03-30
Abstract: 本发明涉及一种治疗肝脏功能损害药物二氯乙酸二异丙胺注射剂及其制备工艺，它是以二氯乙酸二异丙胺、附加剂和注射用水制成的供注入体内的灭菌溶液，例如小容量灭菌注射液、大容量灭菌注射液，以及以二氯乙酸二异丙胺、附加剂、注射用水经冷冻干燥制成的供注射用的无菌冻干粉针。
Patent CN-1490447-A (CN)
Inventor: STARLECK G
IPC: B65H49/06
Filed: 2003-03-14
Abstract: 一种用于纺纱锭子或捻丝锭子上的筒管联接器，其中筒管在锭子上部的同步带动是通过一种含有凹坑和突起的形状连接实现的。所述凹坑设计成布置在锭子上部的纵向槽，所述突起设计成筒管上的嵌入纵向槽中的凸瘤。所述凸瘤在锭子运转时向着锭子顶端方向靠到一个使纵向槽收缩的止挡上。最好在锭子上部上装一个含有纵向槽的管头。
Patent CN-1527423-A (CN)
Inventor: WANG DIANLONG
IPC: H01M4/52
Filed: 2003-09-19
Abstract: 钴、锌、稀土合金表面改性覆层泡沫镍，它涉及大功率动力MH/Ni电池的基板材料。它是在泡沫镍基体表面镀覆钴或锌，或者是钴或锌与稀土的合金，获得的表面改性的覆层泡沫镍。本发明用作电动汽车动力MH/Ni电池的基板材料，由于防止了Ni(OH) 2 /NiOOH膜层产生，界面的集流导电能力好，能提高动力电池的功率密度，满足电动汽车启动、加速、爬坡时的大功率需求；钴、锌、稀土表面改性泡沫镍还可用于电动工具MH/Ni电池，满足大电流放电要求，替代污染严重的Cd/Ni电池。
Patent CN-1535816-A (CN)
Inventor: WIDLITHY E R
IPC: B41C1/04
Filed: 2003-05-30
Abstract: 提出了用电子雕刻机在印刷滚筒上雕刻文字和插图的方法和装置，所述的电子雕刻机包含进行雕刻的雕刻系统。其中不论是根据直线雕刻的方法还是振动雕刻方法都用于实施印刷滚筒的雕刻过程，其中所述的雕刻系统既可以按直线雕刻的方法也可以按照振动雕刻的方法控制和开动。
Patent CN-1498328-A (CN)
Inventor: HIROYASU TAGUCHI
IPC: H01L21/302
Filed: 2003-02-13
Abstract: 本发明涉及一种处理从刻蚀或清洗步骤排放的含有氟气或卤素氟化物气体的废气的方法，包括使该废气在燃烧室中燃烧，该燃烧室具有在其表面上形成的氟化物钝化膜。该方法用于处理从半导体制造工艺中排放的含有高浓度或大量氟气或卤素氟化物气体的废气，该方法是安全和节能的，并能以提高的效率进行废气的预处理。
Patent CN-1568491-A (CN)
Inventor: ZHAO ZHENGUO
IPC: G09B19/24
Filed: 2003-04-28
Abstract: 本发明涉及涉及一种可溶性皮层和利用该皮层制作的带发头皮，以及采用该皮层或带发头皮制作的可更换头皮的模特头。所述可溶性皮层采用成膜材料、增塑剂、消泡剂和助溶剂等组成的水溶性胶成型而得到。利用该水溶性胶制成可溶性皮层，其表面植发后即可得到一种皮层可溶的带发头皮。将该带发头皮套于支撑部件外成为供美发培训用的模特头，该模特头的头皮用后可以溶于水中处理并可以再利用，即有利于环境保护又降低了模特头的成本。
Patent CN-1658887-A (CN)
Inventor: MOTOYAMA JUN
IPC: A61P35/00
Filed: 2003-06-02
Abstract: 需要一种可临床应用的注射用固体制剂，该制剂包含由亲水聚合物结构部分和疏水多氨基酸部分组成的阻滞共聚物和蒽环类抗癌剂。本发明提供了可临床应用的注射用固体制剂，该制剂包含由亲水聚合物结构部分和疏水多氨基酸结构部分组成的阻滞共聚物、蒽环类抗癌剂、糖和碱。
Patent CN-1662594-A (CN)
Inventor: ADALBERT HUBER
IPC: C09D11/02
Filed: 2003-06-23
Abstract: 本发明涉及紫外稳定化粒子，其特征在于，它们反射或吸收具有波长为290－500nm的光。本发明另外涉及一种生产根据本发明的粒子的方法以及该粒子用于表面涂料、水性涂料、粉末涂料、油漆、印刷油墨、安全印刷油墨、塑料、混凝土中，用于化妆品配方中，用于农业覆膜和帐篷帆布中，用于纸和塑料的激光标记，用作光保护，和用于制备颜料组合物和干制剂的用途。
Patent CN-1675747-A (CN)
Title: 强电介质存储器、半导体装置、强电介质存储器的制造方法以及半导体装置的制造方法
Inventor: TATSUO SAWAZAKI
IPC: H01L21/268
Filed: 2003-08-13
Abstract: 本发明提供一种强电介质存储器的制造方法，在基板(10)上至少形成了强电介质电容器(105)的状态下，从强电介质电容器(105)的上方照射脉冲状的激光(70)。
Patent CN-1678983-A (CN)
Inventor: HSIAO VICTOR K
IPC: G08G1/123
Filed: 2003-06-13
Abstract: 用于多个移动牵引车和拖车的位置跟踪系统包括与多个拖车的每一个对应的唯一电子标识符。对应于多个牵引车中的每个牵引车，该位置跟踪系统包括：一个导航系统，用于确定该牵引车的当前位置；一个电子标识符读取器，用于获取与该牵引车联结的拖车的电子标识符；以及位置报告子系统，用于向远程系统报告牵引车的当前位置以及与牵引车联结的拖车的电子标识符。此外，该位置跟踪系统还在多个位置固定的设施的每个设施处包括一个或多个电子标识符读取器，用于获取位于该设施内的一个或多个拖车的电子标识符；并包括拖车存在报告子系统，用于向远程系统报告位于所述设施内的一个或多个拖车是否存在。
Patent CN-1682213-A (CN)
Inventor: BEIZHAN LIU
IPC: G09B7/02
Filed: 2003-09-19
Abstract: 本发明公开了一种基于视讯的在线面试培训系统及方法，并描述了一个为求职者练习面试的集成环境结构。利用该系统，拥有者可以管理视讯问题数据库，使用者可以预订一个面试，选择一个特定的视讯问题集并进行面试练习。使用者可以将面试结果录入数据库。他们也可以选择让他们的面试结果交由专业人士评估审核。系统的管理者/所有者可以设定价格政策并按使用方式收取费用。系统的管理者/所有者也可以管理用户的帐户，包括登录历史，付款，预先录制的视讯数据库，录下的应答视讯数据库，系统也可以连接到会员的网址并管理会员的佣金。
Patent CN-85102232-A (CN)
Title: 救生艇应急自动施放自浮设备
IPC: B63B23/70
Filed: 1985-04-01
Abstract: 一种救生艇应急自动施放自浮设备，它由自动脱绑装置和自动脱钩装置两部分组成。当母船在海上发生事故而突然下沉时，该设备能使救生艇在无人操纵的情况下自动脱掉绑扎的钢索和自动脱钩而自浮，从而提高了船员获救的机会和可能性，对保障海上人命安全起着重要的作用。
Patent CN-86102984-A (CN)
Title: 一种育苗纸容器机
IPC: A01G9/10
Filed: 1986-04-24
Abstract: 一种育苗纸容器机，包括导向机构、分切机构、切虚线机构、印胶机构、甩刀机构和送纸机构。本发明介绍了生产一种育苗纸容器的生产流程和分切机构、切虚线机构、印胶机构的机理。
Patent CN-88104020-A (CN)
IPC: D01C3/00
Filed: 1988-07-06
Abstract: 一种羊毛炭洗新工艺，包括预处理、洗毛、浸酸炭化和中和等工艺过程，其工艺特点是对羊毛先进行浸酸炭化，后进行中和洗净，并把中和洗净两工艺过程合一。本发明工艺可使羊毛纤维少受损伤，提高羊毛的制成率，和现有工艺比较羊毛制成率可提高1.9～2.7％，每吨羊毛可增加经济效益近2,000元，同时加工工费下降，降低产品成本，本发明比现有工艺加工工费降低33.2％。
Patent CN-1046630-A (CN)
Title: 汽车超速和惯量自动监控仪
Inventor: FENGYI ZHUANG
IPC: G08G1/01
Filed: 1989-04-22
Abstract: 本发明创造能在汽车规定的限速路段中，给司机明确的限速标志值；当汽车超过限定速度行驶时，给司机发出声光告警，并能将超速状况存储记录下来，与此同时，自动地控制油门强迫汽车降速；当汽车急刹时能记录存储事故的动态过程，对汽车进行交通安全监督，控制和管理。
Patent CN-1094160-A (CN)
Inventor: JIALI BAO
IPC: A61M16/00
Filed: 1993-04-19
Abstract: 超声旋涡流量计，主要由振荡器、超声旋涡发生
器、放大器检波器和斯密特触发器所组成，采用超声
波测量旋涡产生频率，从而达到利用卡门旋涡原理流
量的目的，结构简单合理，不存在机械磨损，压力损失
小，调整和使用方便，性能可靠，测量准确，可广泛用
于低流量、低压力损失场合下流体流量的测定，有较
大实用价值和社会经济效益。
Patent CN-1142093-A (CN)
Title: 投币式用电控制器
Inventor: XICHENG LIU
IPC: G07F15/02
Filed: 1993-11-26
Abstract: 本发明公开了一种投币式用电控制器。它是集电度表、电源开关及投币控制机构于一体的一种照明工农业用电计量限额供电装置。该投币控制机构是从电度表计数器上取出计量单位，利用永磁体作一特定币块，配合控制电路，从而使控制器输出或切断电源。
Patent CN-1102883-A (CN)
Inventor: YINGKAI XIAO
IPC: G01N31/02
Filed: 1994-03-09
Abstract: 本发明涉及一种钾和铵的测定方法及测定化肥
中钾和铵含量的测试仪。测定方法的特征是将呈离
子状态的钾或铵水溶液移入到反应瓶中，以四苯硼钠
溶液为反应沉淀剂，在高效絮凝剂存在下，这些沉淀
物将快速凝聚并飘浮到溶液表面形成一定的高度，由
此高度与换算比例关系可得到钾或铵的含量。测试
仪由箱体、四苯硼钠溶液瓶、高效絮凝剂溶液瓶、反应
瓶和附加实验设备组成。该方法及测试仪具有测量
快，操作简单，所需设备和试剂少等优点。
Patent CN-1101629-A (CN)
Inventor: HUI LU
IPC: C04B7/14
Filed: 1994-07-27
Abstract: 本发明涉及一种添加含微量稀土元素的添加剂
烧制水泥的技术。它采用稀土贫矿或稀土废渣作添
加剂用，它在生料中的掺量为0.5～15％重量百分
比。本发明利用储量丰富的稀土贫矿或稀土废渣为
水泥制造行业提供了一种质优价廉的添加剂，将这种
添加剂掺入水泥生料中，可大幅度提高水泥熟料强
度，同时提高水泥熟料产量，降低熟料能耗和生产成
本。不仅解决了目前水泥熟料产质量低、能耗高的难
题，而且因能变废为宝，极利于推广应用。
Patent CN-1130101-A (CN)
Inventor: LOTGRINK H LANSINGER
IPC: B01J23/62
Filed: 1995-11-27
Abstract: 本发明涉及C 6-15 链烷烃的脱氢催化剂，其中含有载体、至少一种铂族组分、至少一种选自锡、锗和铅的助催化剂以及至少一种附加改性剂。该附加改性剂含有至少一种碱土金属。本发明催化性的稳定剂与常规应用碱金属而产生的催化剂稳定性相比要高得多。
Patent CN-1143425-A (CN)
Title: 正特性热敏电阻及采用它的热敏电阻装置
Inventor: HIROSHI SASAKI
IPC: H01C1/14
Filed: 1995-03-02
Abstract: 一种高可靠性的正温度系数热敏电阻，甚至在一种高温高湿条件下，在其中也不发生银的迁移。本发明的主要特征是：这个热敏电阻有一个含银层的第一电极层(2a、2b，3a和3b)，该电极层形成于正温度系数热敏电阻本坯体(1)的两主面上，其方式是，从这个坯体(1)的外周边缘向里而形成以及有用铝形成的，并且覆盖上述第一电极层的表面和侧面的第二电极层(4a和4b)。
Patent CN-1161749-A (CN)
Inventor: KIESER JEOG
IPC: G01R31/327
Filed: 1995-10-25
Abstract: 已知在触头与其触头支架间设置有用于监视触头烧损状况的测量器件。根据本发明采用电绝缘信号线作为测量器件，该信号线可安装在各个和/或多个触头内，其中信号线构成唯一一个监视回路的一部分。在配属的开关器中，在至少一个触头(1，11，21，31，41，51，61)与其触头支架(2；12，22，52)间设置有一根作为信号线的带绝缘(3，43，53，63)的电导线(4，100，300)，其中绝缘(3，43，53，63)和/或导线(4，100，300)的损伤或损坏将被用于产生作为触头(1，11，21，31，41，51，61)寿命终结标志的外部信号。
Patent CN-1184529-A (CN)
Inventor: MATILAINEN K
IPC: B01J8/00
Filed: 1996-05-13
Abstract: 一种从烯烃聚合中的聚合物颗粒和烃类稀释剂构成的流动悬浮液中取样的方法和设备,它包括至少一个处于流动空间内表面的面上的过滤器设备,该过滤器设备有这样的穿孔,其孔径小于用于聚合的催化剂的最小粒度。过滤器设备的孔径优选为0.1—10微米、更优选0.2—1微米。
Patent CN-1182645-A (CN)
Inventor: GRAY C G
IPC: B07B13/16
Filed: 1997-10-25
Abstract: 分类设备用多通道重力给料滑板被分开,其特征在于,通道之间隔离条的高度至少能够形成通道并使在其中运行的正常尺寸的产品保持在各通道中。至少一些隔离条具有较高高度,用于支持产品导向件或保持器使通道中的产品具有单一性和顺序,并使超尺寸和异形的物品进入相邻通道,从而减少了一个或更多通道的堵塞。
Patent CN-1241207-A (CN)
Title: 酶促漂白组合物
Inventor: HELM M J VAN DER
IPC: C11D3/386
Filed: 1997-12-10
Abstract: 提供含有一种或多种表面活性剂及源于细胞外之酶的酶促漂白组合物,所述酶能利用分子氧将一个或多个氧原子嵌入底物而使该底物氧化。所述酶尤其是源于细胞外的二氧酶。还涉及用所述组合物处理染有污渍的织物,而使织物上污渍漂白的方法。
Patent CN-1287521-A (CN)
Title: 液压式脉冲扳手的夹紧控制装置
Inventor: ATSUSHI NAGATO
IPC: B25D15/00
Filed: 1999-02-24
Abstract: 使连通高压腔H和低压腔L的旁通通路27的中间分叉出一个压力通路28,并在离开该旁通通路27的压力通路28的分叉点的高压腔H一侧,设固定节流器27a。上述压力通路28与安全阀31的输入端连接;同时,溢流至安全阀31的输出端的工作油的压力,可使自动断开机构41工作,从而停止对空气马达11的空气供应。另外,还设有调整上述安全阀31的溢流压力的溢流压力调整装置43。这样,可用简单的结构,进行高精度的夹紧扭矩控制。
Patent CN-1310750-A (CN)
Title: 多步固化的粘合剂
Inventor: BOLTE GERD
IPC: B32B7/12
Filed: 1999-06-12
Abstract: 本发明涉及一种熔点至少为40℃的热熔粘合剂,该粘合剂含有一种聚合物,所述聚合物至少具有一个可与具有酸性氢原子的化合物反应的官能团和具有一个可由紫外线照射或电子辐射引发聚合反应的官能团;或所述粘合剂含有一种聚合物和一种化合物,所述聚合物至少具有一个可与具有酸性氢原子的化合物反应的官能团和没有可由紫外线照射或电子辐射引发聚合反应的官能团,所述化合物具有一个可由紫外线照射或电子辐射引发聚合反应的官能团,并且分子量(Mn)低于5000。
Patent EC-SP055925-A (EC)
Title: Dispositivo de bloqueo y desbloqueo con llave de un tapon o tapa sobre un marco
Inventor: MONNERET JEAN-JACQUES
IPC: E02D29/14
Filed: 2005-07-20
Abstract: La presente invención se refiere a un dispositivo de bloqueo y desbloqueo con llave de un tapón o tapa sobre un marco.		Según la invención, el dispositivo se caracteriza porque el elemento formando el pestillo (9) comprende una barra elásticamente deformable (12) que hace salir el tapón (1) y que se termina por una extremidad libre en gancho (12a) apta parta embragarse sobre una nervadura rígida (2a) del cerrojo del marco (2) y la llave (3) comprende una espiga (8) que permite separar elásticamente la barra (2) para desembragar su extremidad en gancho (12a) de la nervadura rígida (12).		La invención encuentra aplicación en el dominio de servicio de vías públicas.
Patent EC-SP961787-A (EC)
Title: Percursor perforador mecanico hidraulico de doble accion
Inventor: EVANS ROBERT W
IPC: B26F1/10
Filed: 1996-06-07
Abstract: Se trata de un percutor perforador mecánico-hidráulico de doble acción incluye un mandril tubular interno soportado en forma de enchufe dentro de una cubierta tubular externa. El mandril y la cubierta consisten cada una de una pluralidad de segmentos tubulares unidos, preferiblemente mediante conexiones internas roscadas. Los pistones de presión superiores e inferiores están dispuestos en forma deslizable dentro de la cubierta, cerrando respectivamente las cámaras hidráulicas superior e inferior que se encuentran sustancialmente selladas. El movimiento longitudinal del mandril engancha la boquilla, que a su vez traslada ya sea el pistón superior o el pistón inferior, dependiendo de la dirección del movimiento del mandril. Cuando se mueve uno de los pistones, aumenta la presión del fluido en la cámara hidráulica asociada, retardando el movimiento adicional del mandril, permitiendo que aumente la energía potencial en la cuerda perforada. La expansión de la boquilla está restringidahasta que el mandril alcanza un punto en particular en la cubierta, en dicho momento la boquilla se expande liberando el mandril para que choque rápidamente la superficie del martillo sobre el mismo con la superficie del yunque en la cubierta.
Patent EC-SP961938-A (EC)
Title: Nuevos intermedios y su uso para preparar bisindolilmaleimidas con un puente n, n-caso x - 10386
Inventor: WINNEROSKI LEONARD LARRY
IPC: C08G12/16
Filed: 1996-11-18
Abstract: El invento se refiere a compuestos de fórmula: (gráfico), la invención proporciona además el uso de estos compuestos para preparar bisindolilmaleimidas con un puente N, N¿. Además, la invención proporciona formulaciones farmacéuticas y los procedimientos de uso para inhibir la proteína quinasa C en mamíferos.
Patent FR-1578362-A (FR)
IPC: G03C3/00
Filed: 1968-08-08
Granted: 1969-08-14
Abstract: 1,234,835. Seaming non-metallic sheet material. GAF CORP. 30 July, 1968 [9 Aug., 1967] No. 36318/68. Heading B5K. [Also in Division B8] Apparatus for sealing the contacting segments of continuously moving thermoplastic film cartridges 3 comprises a stationary ultrasonic sealing member 4, means 25 for conveying each cartridge 3 towards the member 4, and a rotatable anvil 5 including portions 26, 27 to engage portions of the cartridge 3 and to conduct the latter into contact with the surface of the member 4. Each cartridge 3 is conveyed along a plate 2 by a pusher rod 25 extending between and mounted on conveyer chains 22 positioned one on each side of the member 4. The member 4 is resiliently mounted and is of an inverted V-shaped configuration. The legs of the V straddle a pressure bar 14 and their extremities provide sealing contact surfaces. The bar 14 may be moved vertically relative to its supporting rods 15 by adjustment of opposed set screws 17, 18. The hard-surface anvil 5 comprises a central spool 8 situated between flanged discs (9), Fig. 2 (not shown), and is provided with recesses 26, 27 to successively engage leading and trailing enlarged portions on each cartridge 3 comprising superimposed portions 23, 24.
Patent GB-1051275-A (GB)
IPC: B22F1/062
Filed: 1964-10-26
Abstract: 1,051,275. Making ceraminated metal; making articles from scrap. WURTTEMBERGISCHE METALLWARENFABRIK. Oct. 26, 1964 [Nov. 22, 1963], No. 43587/64. Headings B3A and B3V. [Also in Division C7] A method of making metal fibres from scrap metal &c. comprises making a compact body from the scrap metal and a binding agent or mixture, forming fibres from the compact body, as by a turning, planing or milling operation, and subsequently removing the binding agent from the fibres. A binding agent may be used which is hardened by polymerization, condensing or cross-linking, if desired with the application of heat and/or pressure. Pressure may be applied after solidification of the binder, which may be added in fluid, powder or granular form. Examples of binder are natural or synthetic resins, asphalt, metal or metal compound. The scrap metal may be dipped in a primer or roughened before compacting with the binder. The fibres may be freed from the binder mechanically, chemically or by heating or cooling, and they may be heat-diffused with other metals, ceramics, oxi-ceramics or a metalceramic mixture, the materials then being dried and sintered and again dried, if necessary under compression. Cutting plates may be made by immersion, or spray, coating a body of metal fibres and ceramic material with a layer of a cermet, and sintering the coated body. Filters and other machine parts may also be made, or porous articles coated with a ceramic, metal, metal compound and/or mixture of these materials. Also, articles may be made in which the spaces between the metal fibres are filled with a plastics material, ceramic, metal compound and/or mixture of these materials, or in which the fibres are protected against corrosion and oxidated by alloying constituents. Fibre lengths of 0À3-5 mm., preferably 0À3-2 mm., are referred to as sintering at constant volume, after which the body may be compressed. In an embodiment, Fig. 1a (not shown), the pieces of scrap metal are cemented together between end discs 1, 2, and the assembly placed under compression. Alternatively, Fig. 2b (not shown), a similar assembly mounted on a square shaft is spun in a centrifuge so that the fibres migrate outwardly. Perforated strips of scrap, Fig. 3b (not shown), may be wound on the shaft, Fig. 4a (not shown), or scrap in the form of discs 13, Fig. 5a (not shown), may be used which need not be circular.
Patent GB-1051277-A (GB)
IPC: B27B17/00
Abstract: 1,051,277. Grinding. LANCASHIRE SAW CO. Ltd. Oct. 29, 1965 [Oct. 30, 1964], No. 44478/64. Heading B3D. [Also in Division B5] An adapter unit for converting a chain saw machine to a rotary saw or cutter comprises a spindle rotatably mounted in a bearing 26 and adapted to carry a rotary cutter 28, such as a circular saw or grinding disc, the bearing being carried by an arm adapted to be mounted on a chain saw motor unit 10 in place of the chain and guide bar unit, the adapter unit having driving means for transmitting the disc from the motor unit to the spindle. The chain saw machine has a petrol engine which drives a centrifugal clutch 13, Fig. 1 (not shown), having an output shaft for driving a saw chain 19 around a guide bar 17 secured to a tensioner bracket 16 by bolts 18. The chain and guide bar unit 17, 19 can be removed from the machine by releasing the bolts 18 and replaced by the adapter unit which has an arm 25, Fig. 5 (not shown), for mounting on the bracket 16 by the bolts 18. The outer end of the arm has twin bearings in a casing 26 for rotatably supporting a spindle for a circular saw, grinding wheel or diamond lapping wheel. The spindle also carries a V-pulley 22 engaged by a belt 23 which also engages a pulley comprising two halves 20, 21, the latter embracing the chain sprocket 15 and being mounted on splines on the output shaft 14 of the centrifugal clutch. Guards 29, 30 are provided for the cutter and belt. The lubricant supply means of the machine may be adapted to supply lubricant to the cutting wheel of the unit. Guides or skids may be provided on the engine unit and/or the arm. The adapter unit enables the machine to be used for cutting metal or stone.
Patent GB-1054059-A (GB)
IPC: G01N27/70
Abstract: 1,054,059. Ionization type halogen leak detectors. GENERAL ELECTRIC CO. Nov. 5, 1963 [Nov. 14, 1962], No. 43691/63. Heading G1N. The indicating circuit of an ionization type halogen leak detector 11 comprises an adjustable range switch attenuator 16 in the input circuit of a D. C. amplifier 29, and a bridge circuit 42 incorporating a valve 41 the impedance of which is controlled by the amplifier output, the bias on control grid 40 of the valve 41 being controlled in accordance with detected halogen leaks by the anode voltage of valve 29. A potentiometer 58 is included in the heater supply to the emitter, and a zeroing potentiometer 32 in the cathode leg of valve 29, a zero range potentiometer 34 being provided to adjust the zeroing voltage available in accordance with the requirements of the different ranges. Contacts 6'-10' and resistor 27 of the attenuator 16 provide for the maintenance of the collector voltage when the current through resistors 17-24 is such that the collector voltage would be inadequate. A potentiometer 51, both ends of which by the selection of component values are maintained at 140 volts, provides feedback control to give a desired degree of stability, and a switch 25b controls the gain of the amplifier.
Patent GB-1054064-A (GB)
IPC: B60Q1/14
Abstract: 1, 054,064. Photo-electric headlight control. K. ZUSE. Aug. 17, 1964 [Aug. 23, 1963], No. 33478/64. Heading G1A. At least one of the headlights 202 (Fig. 1) of a motor vehicle is controlled by a photo-electric directing device 201, having a detector 200 which scans the space in front of the vehicle such that the headlight or its reflector is arranged to rotate about a substantially vertical axis in steps through angles of constant magnitude away from on-coming vehicles. The embodiment described is applied to left hand drive vehicles. The detector 200, which comprises a photo-cell, is arranged to rotate continuously about its own axis 213, the actual zone from which it can receive light being restricted by stops to an area (sections B-D, Fig.5 (not shown)), in front of the vehicle. The directing device includes a locating head 201, Fig. 3 (not shown), for monitoring the orientation of the headlight 202. The head also rotates about the axis 213, and periodically passes over a partial annular strip 225, Fig. 4 (not shown), which is attached to the headlight and which carries a number of slits 226-229 corresponding to the beginning of zones B, C, D and F. Whenever the slit 224 of the locating head coincides with a slit on the strip, a pulse is transmitted to the storage circuit 204. This circuit, Fig. 6 (not shown), includes a shift register circuit comprising a flip-flop chain, each indicator element, 301-304, corresponding to a slit on the strip 225 and being actuated by a pulse from the detector 222 when its corresponding slit is illuminated. A circuit arrangement of AND and OR-gates and flip-flops controls the rotation and switching on and off of the headlamps 202 in response to signals from the detectors 218, 222. The headlamp is also controlled by contact device 245, such that it is switched off during the scan of zones B, C, D by the photo-cell 218 and by device 252 such that it is prevented from rotating during this part of the scan. When the detector 218 receives light from a sector B, C or D, the relay R is actuated and during the scan of sector F, the headlight is caused to rotate to the right by the necessary number of strips, carrying its light beam away from the on coming vehicle. In certain cases the lamp may also be switched off for a short time. If the scan of sectors B, C, D results in no illumination of the detector and the headlamp is in a displaced position it will be rotated to the left until it reaches the left hand limit. Rotation of the lamp to left or right is brought about when the relay L or R is actuated to energize the electromagnet L' or R' which controls an arrangement of cranks and gears, Figs. 7-9 (not shown), connected to the axis of rotation 206 of the headlight.
Patent GB-1054632-A (GB)
IPC: C07D285/24
Abstract: 1,054,632. Benzothiadiazine derivatives. MERCK & CO. Inc. Feb. 20, 1964 [March 11, 1963], No. 9477/63. Heading C2C. Novel compounds of formula where R is alkyl or cycloalkyl are prepared by reacting 2 - amino - 4 - trifluoromethylbenzenesulphonamide with RCOOH or an anhydride thereof. Reference has been directed by the Comptroller to Specification 982,072.
Patent GB-1225573-A (GB)
IPC: D01D5/04
Filed: 1969-04-25
Abstract: 1,225,573. Dry spinning apparatus. SOC. RHODIACETA. 25 April, 1969 [13 May, 1968], No. 21299/69. Heading B5B. An improved method of solvent removal, which also gives improved solvent recovery, in the dry spinning of polymers from solution in volatile solvents results from an abrupt change in the angle of direction of the extruded filament. The method comprises extruding filaments of the polymer from a spinneret 2 in one direction 4 and causing the filaments to change direction through an angle α of 45 to 135 degrees at a short distance, preferably 1 to 100 cm, from the spinneret, without any physical point of contact, the winding on of the filaments at 8 producing the sudden change in direction, and passing the filaments through a drying zone 6 in this second direction 5. In the preferred embodiment the first direction 4 is horizontal and the second direction 5 is vertically downwards. The first direction 4 of the filaments is substantially perpendicular to the plane of the spinneret and is as a result of the kinetic energy possessed by the filaments on extrusion from the spinneret. The volatilized solvent is removed at the exits 11 and 12 and recovered by condensation. When acetone is used as the volatile solvent, circulated brine at 15‹ C. is used for its condensation. At start-up the extruder may be in the position 1<SP>1</SP> and thereafter rotated to the position 1. In other forms of the apparatus in Figs. 2, 3 (not shown) the angle α is 45, 135 degrees and the second direction is vertically downwards and in Fig. 4 (not shown) α is 135 degrees, the filaments are extruded horizontally and the second direction is downwards at an angle of 45 degrees to the horizontal. The spinning of cellulose acetate is exemplified.