baber/WOPTO huggingface dataset:
Patent CN-1635998-A (CN)
Inventor: ALAIN CALVET
IPC: A61P25/00
Filed: 2000-06-07
Abstract: 通式(I)的三环化合物及其盐特别用于治疗神经病性疼痛和其它CNS疾病以及其它适应征，在所述的通式(I)的三环化合物中，R 1 是氢或羟基；R 2 是氢或羟基；或R 1 和R 2 共同是氧；A是键、CH 2 、CHCH 3 、CH 2 CH 2 或C(CH 3 )  2 ；R 3 和R 4 相同或不同且是氢、卤素、C 1 －C 6 烷基、C 1 －C 4 烷氧基、三氟甲基、NO 2 、COR 6 、COOR 6 或NR 6 R 7 ，其中R 6 和R 7 相同或不同且是氢、C 1 －C 6 烷基或苄基；R 5 是氢、C 1 －C 6 烷基、C 2 －C 6 链烯基、C 3 －C 6 环烷基、(O＝C)－C 1－6 烷基、(O＝C)－C 2－6 链烯基、(O＝C)－C 3－6 环烷基，其中所述的烷基、链烯基和环烷基可以被1、2或3个选自卤素、C 3 －C 6 环烷基、苯基或取代苯基的基团所取代。
Patent CN-1454410-A (CN)
Title: 数字时钟脉冲乘法电路的方法和装置
Inventor: LYE K M
IPC: H03K5/00
Filed: 2000-08-04
Abstract: 包括用输入信号来驱动两个振荡电路的一种时钟脉冲乘法技术。其中的一个电路具有一个反相输入。该振荡电路的特性是传输函数具有以两个稳定区域为边界的一个不稳定区域。在不稳定区域内的每个电路的工作期间所产生的振荡被组合，以产生一个信号，其频率是输入频率的倍数。
Patent CN-1455739-A (CN)
Title: 浸透印具的印面
Inventor: MASANORI NARITOM
IPC: B41N1/12
Filed: 2000-10-23
Abstract: 本发明提供由薄层的热可塑性连续气孔体组成的浸透印具，特别是提供一种厚度为0.4mm～1.2mm的薄层、由气泡率65～85％的热可塑性树脂组成的浸透印具的印面。
Patent CN-1396820-A (CN)
Title: 亮泽型染色剂
Inventor: NORMAN G
IPC: A61K8/00
Filed: 2001-01-23
Abstract: 本发明实施方式之一是一种提高了光泽度的化妆品组合物。本发明组合物包含：至少一种亮膜形成剂即光泽度超过50％的成膜剂，至少一种增稠剂和至少一种蜡。所述增稠剂和蜡的总量应使所述组合物的光泽度超过50％。所述的亮泽型化妆品组合物可以是染色剂、眼线液、唇彩或腮红。
Patent CN-1412707-A (CN)
Title: 自动交易装置、窗口支持用装置、及交易系统
Inventor: SAKIYO KORI
IPC: G06Q40/02
Filed: 2002-05-23
Abstract: 提供一种自动交易装置、窗口支持用装置及交易系统。使用自动交易装置具有的光学文字读取装置(2)和图像识别装置(7)，进行插入到装置的票据的识别和转帐等金融交易的自动处理。在票据不能进行自动交易的场合，使用显示装置(5)向装置利用者发出转到窗口的指示。此时，自动交易装置利用打印装置(3)向装置利用者发放号码牌。号码牌的发放信息利用数据传送装置(8)被送到窗口。在窗口，使用数据接收装置获得关于从自动交易装置接受号码牌的发放的利用者和从窗口专用的号码牌发放机(11)接受号码牌发放的利用者的信息。这样，可减少在自动交易装置的受理被拒绝的利用者的等候时间。
Patent CN-1402296-A (CN)
Title: 阴极射线管中的动态减振器
Inventor: HO LEE JUN
IPC: H01J29/07
Filed: 2002-05-31
Abstract: 一种阴极射线管中的动态减振器，该阴极射线管的荫罩通过主架紧固到面板的内表面上，所述动态减振器包括一个安装在荫罩的无效表面上的基体部分，以及一个一端连接到基体部分、另一端被设计为不与荫罩和主架相接触的减振部分，以此达到荫罩减振的目的。
Patent CN-1398735-A (CN)
Inventor: ROGALA J A
IPC: F16F15/02
Filed: 2002-06-28
Abstract: 一种车辆悬浮系统具有把轴连接到车架的一个或多个液压缸，每个液压缸具有第一和第二箱。在第一和第二箱之间提供液体通路的再生模式中或在使第一和第二箱彼此隔离而液体在每个箱和独立的蓄能器之间流动的双动模式中进行悬浮操作。根据液压缸中的压力水平进行再生模式和双动模式之间的选择，通过闭环控制系统的压力传感器，或通过环路控制系统的悬浮中的电气操作阀的压力对电流特性来确定液压缸中的压力水平。由于车辆所运载的负荷变化的需要，液压系统还可以升高和降低悬浮。
Patent CN-1404003-A (CN)
Title: 指纹图像输入装置
Inventor: NOBUO TAKAHASHI
IPC: A61B5/117
Filed: 2002-08-29
Abstract: 提供一种指纹图像输入装置，它能实现手指对手指按压面的稳定的按压。指纹图像传感器的手指按压面和壳体的平板面设置在一个平面内。通过手指按压手指按压面，使指纹图像传感器围绕绞链转动而进入凹座，实现对手指指纹图像的扫描。
Patent CN-1484053-A (CN)
Inventor: WU RONGHAN
IPC: H01L31/00
Filed: 2002-09-16
Abstract: 本发明一种基于谐振腔增强型光电探测器的解复用探测系统，该系统包括：一承载探测器的透明的载体，该载体为矩形结构；增强型半导体光电探测器阵列，该增强型半导体光电探测器阵列固定在承载探测器的透明的载体的两侧；两个光纤准直器，该光纤准直器安装在增强型半导体光电探测器阵列的光输入端和输出端，该准直器用于对入射光的准直，并且使入射光以一定角度入射到第一个探测器，探测器对非模式波长范围内的光全反射，对工作模式波长范围内的光吸收从而达到光电转换的作用。
Patent CN-1509485-A (CN)
Inventor: LEUSENKAMP MARTIN BERNARDUS JO
IPC: H01H33/664
Filed: 2002-05-03
Abstract: 一种真空断路器，提供有：壳体，固定触点部件和活动触点部件以彼此电绝缘的方式分别安装在支承接触棒上并支承于该壳体中；以及线圈，该线圈与壳体同轴、环绕触点部件并具有端部接头。线圈的第一端部接头与其中一个触点部件电连接。与线圈的第一端部接头相连的触点部件通过第一耦合元件与真空断路器的馈电线或输出器接头耦合。线圈的第二端部接头通过第二耦合元件与馈电线或输出器接头耦合。
Patent CN-1552002-A (CN)
Inventor: EDWARD HACKETT ROBERT
IPC: F16C13/00
Filed: 2002-07-03
Abstract: 一种用于电子照相的包括一种泡沫树脂磁性材料的磁辊。一种制造这种磁辊的方法，包括步骤：将磁性填料，一种树脂粘结剂和一种起泡剂装入到一个密闭模具中；在密闭模具中活化起泡剂，并将所得泡沫辊从模具中取出。
Patent CN-1714007-A (CN)
Inventor: TUGGLE WILLIAM E
IPC: B60C5/00
Filed: 2002-10-18
Abstract: 一种低压轮胎，该轮胎包括柔性的、基本无弹性材料的圆环体。该材料在约225°F的温度下不会变形。圆环体包括用于接合轮胎支持轮辋的内径表面和用于接触支持表面的外径表面。在载荷作用下圆环体可以被压扁，以便轮胎在松软的或不规则的表面上运动。可密封的孔允许对圆环体充气和放气，并包括阀杆体和具有许多倒钩的阀杆，倒钩朝阀杆壳体的方向向内成锥度。
Patent CN-1515528-A (CN)
Inventor: GUO SHOUTAO
IPC: C07C17/16
Filed: 2003-01-07
Abstract: 本发明为液相催化法加压生产一氯甲烷的新工艺，将氯化氢和甲醇按比例配合后，在装有催化剂的釜式反应器中，在一定温度和压力下合成一氯甲烷，并采用酸/水洗、碱洗脱除未反应的甲醇和氯化氢，并采用浓硫酸洗涤脱除残余的水份和反应副产的二甲醚；经净化、干燥后的氯甲烷气体通过压缩、冷凝得到高纯度的液体一氯甲烷产品。
Patent CN-1425557-A (CN)
Title: 铝与不锈钢复合金属板材及其制造工艺
Inventor: WU ZHENTAO
IPC: B32B15/01
Filed: 2003-01-07
Abstract: 本发明提供一种铝与不锈钢复合金属板材及其制造工艺，其特征是将经打磨的铝与不锈钢片经加热滚压成复合金属板材，用以制造炊具等产品。本工艺投资少，简易，见效快，克服了以往不锈钢炊具的诸多缺点，深受广大用户赞扬。
Patent CN-1436447-A (CN)
Title: 萝卜耐热性状的筛选方法
Inventor: CHEN HUOYING
IPC: A01H3/00
Filed: 2003-03-13
Abstract: 一种萝卜耐热性状的筛选方法，利用30天幼苗在45℃以上高温条件下半致死时间，确定不同材料细胞对高温的直接耐受能力，再通过恢复生长试验，确定不同材料在高温解除后生长恢复情况，简便而快速地评判不同萝卜材料的耐热特性。本发明既能鉴定细胞对高温伤害的直接耐受能力，又能鉴定材料在解除高温后的生长恢复能力，有效培育优良品种并缩短育种年限，用于引种可加快新品种鉴定速度，用于育种可提高萝卜耐热变异体筛选的有效性，避免在筛选过程中可能发生的优良种质的丢失问题。
Patent CN-1456198-A (CN)
Title: 安宫止血药物
Inventor: ZHANG QIANG
IPC: A61K35/10
Filed: 2003-05-30
Abstract: 本发明提供了一种安宫止血药物。按重量份由：益母草750～2500、三七167～833、荆芥炭333～1667、琥珀333～1667组成。活血化瘀、调经止血，主治产后恶露不尽、崩漏、月经不调。适用范围广，适用于大、小产后子宫复旧不全，人工流产，药物流产，宫内节育器所致的阴道不规则流血，以及功能失调性子宫出血。
Patent CN-1452857-A (CN)
Title: 一种节瓜雌性基因的分子标记方法
Inventor: XIE DASEN
IPC: C12Q1/68
Filed: 2003-05-16
Abstract: 本发明是一种节瓜雌性基因的分子标记方法，它涉及节瓜全雄株系、全雌株系的选育与保持方法，以及利用节瓜全雄株系、全雌株系进行雌性基因分子标记的方法。该方法利用改良CTAB法从节瓜全雌株系与全雄株系杂交分离后代中快速提取全雌DNA和全雄DNA，采用BSA法对节瓜性型基因进行标记，扩增反应的热循环条件：94℃，1min；36℃，2min；72℃，1min；5个循环后改为94℃，0.5min；36℃，1min；72℃，1.5min；35个循环后于72℃延伸10min。
Patent CN-1638980-A (CN)
Title: 充气轮胎及其制造方法
Inventor: SHIGEMASA TAKAGI
IPC: B29D30/42
Filed: 2003-02-24
Abstract: 一种子午线轮胎包括胎体帘布层和两条带束层。胎体帘布层和带束层各自具有沿轮胎圆周方向布置的条带件。每个条带件与在横向侧面的相邻条带件连接。每个条带件具有覆盖有橡胶的多根平行帘线。这些帘线以预定的第一帘线间隔排列。在相邻条带件的连接端的帘线或之间有接头的帘线以预定的第二帘线间隔排列。因此，获得紧密性很高而且重量平衡改良的轮胎。
Patent CN-1663009-A (CN)
Inventor: ARTHUR REED JOSEPH
IPC: H01J29/07
Filed: 2003-05-30
Abstract: 提供一种用在阴极射线管(1)中的张力屏蔽罩框架部件(10)。所述张力屏蔽罩框架部件包括基本上为矩形的屏蔽罩支撑框架(20)，具有第一热膨胀系数。所述框架由一对相对的长侧面(22、24)形成，所述长侧面被连接到一对相对的短侧面(26、28)，其中，所述侧面对中的一对具有附着区。所述张力屏蔽罩具有第二热膨胀系数，由框架沿相对侧面在附着区上支撑。所述附着区由具有与第二热膨胀系数大致相同的热膨胀系数的材料形成，以便与张力屏蔽罩(30)相匹配。
Patent CN-1684829-A (CN)
Inventor: HIRONORI ENDO
IPC: B41J2/045
Filed: 2003-07-23
Abstract: 本发明涉及一种液体喷射装置，包括：可移动头部，所述可移动头部设有多个用于喷射液体的喷嘴；传送单元，用于在预定的传送方向中传送介质；以及传感器，所述传感器用于检测介质的边缘，液体喷射装置根据传感器的检测结果控制从多个喷嘴的液体的喷射。在此液体喷射装置中，在传送的方向上，传感器的位置在传送方向上位于多个喷嘴中的最上游安置的喷嘴的上游侧上或者位于相同的位置上。这样，就可以在最合适的位置上安置用于检测纸的边缘的传感器，并抑制从喷嘴所喷射的墨的浪费。
Patent CN-85104187-A (CN)
IPC: H01L23/34
Filed: 1985-06-01
Abstract: 一种需要缓冲电路的半导体组件，具有一个密封容器和放置在该密封容器中包括开关元件和二极管的半导体元件堆，以及放入该密封容器内冷却半导体元件堆的冷却剂，其中，半导体元件堆被分成包括开关元件的第一堆和包括二极管的第二堆，第一堆紧靠着具有连接端的密封容器的侧壁设置，使开关元件与缓冲电路之间导线的感抗最小。
Patent CN-85107868-A (CN)
IPC: B08B3/12
Filed: 1985-10-26
Abstract: 本发明是有关主要由气泡供给装置和超声波发生器组成的超声波洗衣机。将纤维、纱线、绳线等纺织品放在充满了水的桶中而使超声波发生器工作。在纺织品表面上由于气蚀作用发生气泡，帮助除去附着其上的污渍、异类物质等。利用气泡供给装置从外部供给的一部分空气溶解于水中，从而，因气蚀作用所耗的空气得到补充；其余尚未溶于水中的空气成为气泡上升时，使超声波有较多的机会在其上引起漫反射，而起着显著改进洗净效果的作用。
Patent CN-87103036-A (CN)
Title: 泡沫混凝土及其制造方法
IPC: B28B1/50
Filed: 1987-09-11
Abstract: 本发明涉及用油脂植物作泡沫剂的泡沫混凝土及其制造方法。本发明采用硅质材料、复合活性胶凝材料、促凝剂和油脂植物配制的泡沫剂，按一定的重量百分数，用混合湿磨工艺和双热工艺制造的泡沫混凝土，干容重可达300公斤/米 3 ，且工艺稳定性好，浇注高度可达40～80厘米，脱模养护、静停时间短，节约钢材和能源。同时可减少水泥用量，提高泡沫混凝土的强度。既改善了浇注稳定性又缩短了静停时间，提高生产率。
Patent CN-1048384-A (CN)
Title: 硫代四唑啉类化合物
Inventor: EHRENFREUND JOSEF
IPC: C07D257/00
Filed: 1990-06-25
Abstract: 式I所示的新的1-苯基-5-硫代-2-四唑啉类
化合物。
   
     式中取代基定义详见说明书。该类化合物可以
用作比较理想的地防治昆虫和蜘蛛网动物的农药。
Patent CN-1066054-A (CN)
Title: 戊烯酸加氢羧化制备己二酸的方法
Inventor: DENIS PHILIPPE
IPC: B01J23/46
Filed: 1992-04-25
Abstract: 本发明的主题是一种制备己二酸的方法，即让水
和一氧化碳同至少一种戊烯酸，在一种基于铱上的催
化剂和至少一种含碘的助催化剂，于提高的温度和压
力超过大气压的情况下，在选自碳原子数不多于20
的饱和的脂族羧酸，烯脂族羧酸和芳香族羧酸的至少
一种羧酸中进行反应，其中原子比I/Ir低于10。
Patent CN-1108671-A (CN)
Inventor: ZHIYONG ZHENG
IPC: G09B23/00
Filed: 1994-03-14
Abstract: 本发明涉及用于固定生物组织标本的有机载体，
其成分含有甲醛、酒精、无机盐缓冲液和甲基纤维素，
这种生物组织标本固定剂生产工艺简单，成本低廉，
呈凝胶状，不易渗漏，便于携带和运输，应用于活检生
物组织的固定，在光镜下具有优良的组织学图像。
Patent CN-1136818-A (CN)
Title: δ型阴丹酮蓝颜料及其制造方法
Inventor: NAGAYUKI TAKAO
IPC: C09B67/48
Filed: 1995-08-15
Abstract: 一种平均原生粒径在0.5μm以下范围的δ型阴丹酮蓝颜料。一种δ型阴丹酮蓝颜料，当对以1比20的重量比含有上述颜料和二氧化钛颜料且在固形物中颜料含量为5％(重量)的蜜胺醇酸树脂涂料的涂膜进行测色时，其色相角H在275～283的范围，彩度C * 在20以上。
Patent CN-1147206-A (CN)
Title: 含有药用粘土的x-射线造影组合物
Inventor: RUDDY STEPHEN B
IPC: A61K49/04
Filed: 1995-03-16
Abstract: 本发明涉及的是用于口服或肠胃道退行性检查的X-射线造影组合物，该组合物包括一种X-射线造影剂，在一种药用载体中与一种药用粘土配合；也涉及该组合物在肠胃道的放射性诊断中的使用方法。
Patent CN-1148885-A (CN)
Inventor: DIGRE JOHN L
IPC: F23G5/027
Filed: 1995-03-22
Abstract: 在一种于厌氧环境中运行的连续热解系统中，其中的热源位于加热单元中，被热解的原料在一运输机上在外壳中移动，其改进包括气密地连接外壳的通道装置、在加热装置间的足以分隔该体系内部的隔墙及在一点而不是在排放口去除液态热解产物的装置。
Patent CN-1153124-A (CN)
Title: 二轮摩托车的车体构架
Inventor: ITOH HIROYUKI
IPC: B62K11/06
Filed: 1996-09-19
Abstract: 一种二轮摩托车的车体构架：适用于加载用中型和大型二轮摩托车等，能满足车体对横向和扭转有尽可能大的刚性。从枢支前轮叉的前导管2将主管3向发动机36的上方延伸，在该发动机36的后方弯曲下降上述主管3，构成在其下部支承后轮摇臂32那样的二轮摩托车的车体构架，并且，使宽幅管件的宽度沿车宽方向地构成前述主管3，将该管件沿车宽中心配设。
Patent CN-1177845-A (CN)
Inventor: LIU JIAN
IPC: H01M4/24
Filed: 1997-10-17
Abstract: 本发明属储氢合金电极材料的制备及应用。本发明是选择二元合金MN 3 (其中M=Mo,W;N=Co,Ni)分别与稀土系储氢合金、钛镍系储氢合金或锆系Laves相储氢合金进行复配,其重量占储氢合金重量的1.0%～20.0%。本发明利用二元合金MN 3 良好的电催化性能来增强电极的电化学反应活性和氢氧复合能力,复配后的储氢合金电极活化快、容量高,高倍率放电性能有显著改善,电极的电化学反应阻抗值降低。
Patent CN-1184360-A (CN)
Title: 具有半球动压轴承的电机
Inventor: KIM SEUNG-GON
IPC: F16C33/10
Filed: 1997-11-11
Abstract: 一电机,包括:一转子套筒,该转子套筒的顶部和底部表面上开有第一、第二半球形槽;第一、第二半球轴承,它们分别插入第一、第二半球形槽并与之隔开一预定间隙;支承轴,它贯穿转子套筒和第一、第二半球轴承。第一、第二半球形轴承的轴向高度和第一、第二半球形槽的轴向深度不同。
Patent CN-1215722-A (CN)
Title: 生产烷基亚磺酰基苯甲酰胺和1,2－苯并异噻唑－3－酮类的方法
Inventor: KAGANO HIROKAZU
IPC: C07C319/18
Filed: 1998-07-25
Abstract: 一种在碱存在下,于多相溶剂中,通过卤代苯甲酰胺与硫代链烷醇反应生产烷硫基苯甲酰胺的方法;一种在多相溶剂中,通过烷硫基苯甲酰胺与卤素反应生产烷基亚磺酰基苯甲酰胺的方法;一种在碱存在下,于多相溶剂中,通过卤代苯甲酰胺与硫代链烷醇反应,随后再与卤素反应生产烷基亚磺酰基苯甲酰胺的方法;和一种通过2－(烷硫基)苯甲酰胺与卤化剂反应生产1,2－苯并异噻唑－3－酮的方法。
Patent CN-1286512-A (CN)
Title: 直管多层环布式co2激光器
Inventor: SHI CHANGLONG
IPC: H01S3/00
Filed: 1999-08-27
Abstract: 直管多层环布式CO 2 激光器是一种6万瓦级的强功率激光装置,其特征在于本发明为单环或多环结构,多环结构有外环及几个内环,每环可由多根CO 2 激光器直管组成。在本装置的中心轴上装有马达、丝杆及聚束镜,每层环体都对应有与激光管根数相同的反射镜组。本装置由特殊的直流高压电源供电。该装置具有直管式CO 2 激光器的所有特点,如电－光转换效率高,工作时无噪声,可操作性好,但总体功率水平获得了极大的提高。
Patent CR-20160045-A (CR)
Title: Portador desechable para bebidas
Inventor: GUTIÉRREZ UMAÑA NÉSTOR FELIPE
IPC: B65D71/64
Filed: 2016-01-22
Abstract: La presente invención es un accesorio de portabilidad diseñado para poder hacer factible transportar un combo de comida rápida y un vaso lleno de bebida. El diseño se acopla para hacer posible transportar con una sola mano un combo completo de comida rápida.
Patent CR-20190570-A (CR)
Title: Lock and release mechanisms for trans-catheter implantable devices
Inventor: MURRAY DANIEL JAMES
IPC: A61M25/00
Filed: 2018-06-29
Abstract: Delivery systems and catheters including lock and release connectors for implantable devices and methods for retaining, positioning, and deploying a medical device are disclosed. The lock and release connectors can include a body and at least one door engaged with the body, wherein the door is moveable from a first position to a second position. The lock and release connectors can further include at least one fastener connecting at least one end of the door to the body. The door can be integral with the body or connected and can comprise a shape memory material and/or other materials.
Patent CR-20230266-A (CR)
Title: Novel formulation for oral administration, comprising 1-(5-(2,4-difluorophenyl)-1-((3-fluorophenyl)sulfonyl)-4-methoxy-1h-pyrrol-3-yl)-n-methylmethanamine
Inventor: KUK DO HOON
IPC: A61K31/40
Filed: 2021-12-17
Abstract: The present invention relates to a formulation for oral administration, comprising 1-(5-(2,4-difluorophenyl)-1-((3-fluorophenyl)sulfonyl)-4-methoxy-1H-pyrrol-3-yl)-N-methylmethanamine exhibiting an improved elution characteristic.
Patent EC-SP993154-A (EC)
Title: PROCEDIMIENTO PARA LA PREPARACION DE PIRAZOLO (4,3,d) -PIRIMIDIN -7-ONAS Y SUS INTERMEDIOS
Inventor: DUNN PETER JAMES
IPC: A61K31/33
Filed: 1999-09-27
Abstract: Se proporciona un procedimiento para la preparación de un compuesto de fórmulas (IA) (sildenafil/Viagratm) y (IB) (gráfico), que comprende hacer reaccionar un compuesto de fórmula (IIA) y (IIB), respectivamente, en presencia de OR, siendo R, en el caso de la fórmación del compuesto (IA), CH2CH3 y, siendo R, en el caso de la formación del compuesto (IB), CH2CH2CH3, y siendo X un grupo saliente (gráfico).
Patent FI-20002037-A (FI)
Inventor: NIEMI PEKKA
IPC: D06F29/00
Filed: 2000-09-15
Abstract: A method for producing a machine module for industrial washing of textiles, in which the following are connected to each other: one or more washing machines (1, 2, 14, 15), supply water and discharge water piping (12, 22), necessary filters, control panels and a main distribution board. The washing machine(s) and the discharge water piping, filters, control panels and the main distribution board are installed in the assembly workshop on a machine base (13, 23) to form one single machine module assembly, which is transported to the site of use in a pre-installed state which has been subjected to test runs and tests beforehand.
Patent FR-1603137-A (FR)
Title: Hearth for wine still
IPC: F23C5/08
Filed: 1968-07-09
Granted: 1971-03-22
Abstract: Hearth for a wine still for making Cognac, has one or more gas burners and gives an even distribution of heat. It has a large combustion chamber, variable-thickness plates to equalise the temp., double gas channels and a buffer zone at the exit edges. The still vessel bottom is convectively heated at reduced speed, the gas outlet from the buffer zone is below the level of vessel bottom.
Patent GB-1021603-A (GB)
IPC: B31B50/96
Abstract: 1,021,603. Box folding machines. JAGENBERG-WERKE A.G. March 2, 1964 [March 6, 1963], No. 8644/64. Heading B5D. In a machine folding and gluing box blanks the collecting and pressing section 6 is separated from the folding and gluing section so as to be a freely movable unit, the drive of the unit being synchronized with that of the folding and gluing section. The collecting and pressing section can be set at any angle to, or may be offset from, the folding and gluing section. The machine comprises a stack 2 of box blanks, an initial folding device 3, a folding and gluing device 4, and an ejection device 5. The collecting and pressing is carried out by a section 6. The drive between sections 5 and 6 may be by electrical or electronic means or by flexible mechanical or hydraulic power transmission. In one form, a three-phase motor drive by a motor acts as a transmitter of the section 5 and controls a three-phase motor which drives the section 6. An infinitely variable gear is also provided.
Patent GB-1095560-A (GB)
IPC: E21B33/047
Abstract: 1,095,560. Wells &c. ROCKWELL MANUFACTURING CO. April 26, 1965 [May 4, 1964], No. 17548/65. Heading E1F. In a well completion casing 70 is supported by seats 17, 18 in the wellhead 10, and tubing 74 is supported by set screws 55 and by teeth 164 on slips 163 and which engage the wellhead. Casing 71 is supported by set screws 32. In a modification part of the weight of the casing 71 is taken by teeth on members 121, 122 and which engage the wellhead.
Patent GB-1143645-A (GB)
IPC: B60K17/34
Abstract: 1,143,645. Four-wheel-drive vehicles, J. S. SPRAGUE. 5 Aug., 1966, No. 35151/66. Heading B7H. An off-the-road vehicle with a chassis 69 supported by four wheels 13, 14, 47, 48 has a power transmission system including in one integral unit 12 an engine, clutch 26, changespeed gear 29 and a differential 36, the output shafts 39, 41 of which extend from opposite ends longitudinally of the vehicle to differentials 44, 46 coupled to the wheels of the vehicle. One clutch element 26 is secured to an extension of the crank-shaft 18 and the other clutch element 78 is mounted on a shaft 23 which is rotatable on the crank-shaft extension and drives the shaft 31 of the change speed transmission through a gear pair 24,32. The wheels are driven from the differentials 44, 46 by drive shafts 49, 51, 57 and 58, each of which incorporates two universal joints, and are mounted on hubs which are suspended independently from the chassis and steered by rack and pinion steering mechanisms at each end of the vehicle incorporating pinions mounted on a shaft 73 which extends longitudinally of the vehicle and is connected to a steering wheel (74) (Fig. 1, not shown). The integral unit 12 permits the use of a short wheel-base which with the four-wheel steering provides the vehicle with a small turning radius.
Patent GB-1225845-A (GB)
IPC: H01J29/41
Filed: 1968-11-22
Abstract: 1,225,845. Cathode-ray storage tubes. RCA CORPORATION. 22 Nov., 1968 [22 Nov., 1967], No. 55459/68. Heading H1D. A target for a cathode-ray storage tube comprises a metal mesh 22, coated with insulating material 24 except on one side of the target, the interstices of the mesh being filled with semiconductor elements 26 of one conductivity to form storage elements each of which is surrounded by a layer 28 of semi-conductor of the opposite conductivity. The mesh may be of nickel with 1000 openings per linear inch and thickness of 3-5 mils; the insulation 24 may be of SiO 2  or Si 3 N 4  1-3 microns thick, and the semi-conductor layers may be silicon or germanium containing the appropriate impurities to produce the desired conductivity, the element 26 being preferably P-type and the layer 28 N-type. In one mode of operation (Fig. 1, not shown) the layer 28 is earthed, the mesh 22 is at a potential of - 3 to- 20 v., and a negative charge image is formed on one side of the target from a photo-cathode maintained at - 1500 v.; any secondary emission produced is suppressed by the bare mesh 22 which is at a negative potential. The charge image is read by a scanning beam from a cathode at - 500 v. which charges the storage elements 26 positively by secondary electron emission until they reach the potential of the layer 28 when the PN junctions become conductive; a ring-shaped electrode near the target collects the emitted secondary electrons, and the signal output is taken from the mesh 22. As an alternative to a photo-cathode, the target may be charged by a scanning beam. If the storage elements 26 are of N-type the charging is positive by secondary emission and the reading is by a low velocity electron beam as in an orthicon.
Patent GB-1226610-A (GB)
IPC: G01N27/49
Filed: 1968-07-18
Abstract: 1,226,610. Electro-chemical analysis. NATIONAL RESEARCH DEVELOPMENT CORP. July 3, 1969 [July 18, 1968], No. 34237/68. Heading G1N. An electro-chemical cell has a membrane electrode as disclosed in Specification 1, 200, 595, separated from the sample liquid by a further non- porous gas permeable membrane which has a large liquid contact area relative to the effective area of the electrode. As shown Figs. 1 and 2, electrolyte 2anddialysis membrane 6 contact metallic layer 8 of membrane electrode 7 which communicates through elongated filter 11 with gas-permeable membrane 13 (e. g. of P. T. F. E.) at the bottom of sample liquid container 12. Modifications: - Fig. 3 (not shown) provides for a flowing sample to pass through container 12. Fig. 4 (not shown) illustrates an alternative construction with a more rapid response. Figs. 5 and 6 (not shown) illustrate miniature cells with cylindrical membranes arranged in a catheter tube.
Patent GB-1229315-A (GB)
IPC: B07C1/04
Filed: 1968-07-25
Abstract: 1,229,315. Sorting letters; endless conveyers. TOKYO SHIBAURA ELECTRIC GO. Ltd. 25 July, 1968 [31 July, 1967 (5)], No. 35557/68. Heading B8A. An apparatus for automatically selecting sheet-form articles, e.g. letters and post cards according to weight, thickness, width, and flexibility, comprises a first device 1 positioned at the rear portion of the apparatus and having a perforated endless suction conveyer belt 8, so as to select articles having a smaller weight than predetermined during their upward travel. A second device 2 has belt-conveyers 24, 24a, 24b stepwise positioned at the middle portion of the apparatus in a staggered fashion, and a transverse belt-conveyer 25, 25a, 25b corersponding to each of the conveyers 24, 24a, 24b so as to select. Thinner articles than predetermined are thus selected from among those which have previously been selected with respect to the weight thereof, by passing the articles through a space between the lower edges of the transverse belt conveyers and the surface of the respective stepwise positioned conveyers. A third device comprises a divider 3 disposed at the forward portion of the apparatus to divide the selected articles into two groups respectively to be conveyed to two opposite transporting paths 34, 36, the paths extending rearwardly and respectively disposed on either lower side of the apparatus. The final device comprises means for sorting articles of the predetermined width (Fig. 14) and rigidness (Fig. 15) from among those brought to the respective paths. In operation, letters and cards of less than a predetermined weight are carried by the scution conveyer belt 8 over on to the belt 24. Letters of more than a predetermined weight fall back to collect against a gate 15 which can be raised when necessary by springs (16) (Fig. 10, and 11, not shown) when a solenoid (19e) is energized so as to release catches (20). Letters of less than a predetermined thickness on the belts 24, 24a, 24b, are carried under members 28 (Fig. 13) of the belts 25, 25a, and 25b, and pass to either of belts 31, 31a. Thicker letters are deflected by the belts 25, 25a or 25b (as the case may be) to a shoot 30. The belts 31, 31a carry the letters to a respective endless belt 34 of a pair of such belts running from front to rear of the apparatus as shown in Fig. 5 (plan view). Each belt 34 is associated with auxiliary belts 35, 35 (Fig. 14) and a pair of members 40, 40, rotate in opposite direction so as to turn over letters which are disposed in an " on-end " position. The letters are thus disposed with their planes approximately vertical resting with one of their long sides on the belt 34. Letters of a greater predetermined width are seized by belts 41, 42, and are removed from the stream. A vacuum conveyer belt 46 transfers the letters to a belt 36 running parallel with, but in the opposite direction to, the belt 45. This conveys the letters past a vacuum belt 52 (Fig. 15) which is arranged to deflect post cards which are of less than a predetermined stiffness.
Patent GB-1229765-A (GB)
IPC: B22D41/08
Filed: 1970-01-28
Abstract: 1,229,765. Ladles. INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE. 28 Jan., 1970 [14 Feb., 1969], No. 4063/70. Heading F4B. A device for controlling the discharge rate of liquid metal flowing from an opening comprises n identical plates, disposed in a common plane and completely contained within an n-sided polygon, such that each plate is capable of similar and simultaneous movement lengthwise of a side of said polygon, so as to form a central nsided polygonal opening. As shown, the device comprises three plates 1, 2, 3 of refractory material in the closed position, Fig. 1, and in the fully-opened position, Fig. 2.
Patent GB-1231778-A (GB)
IPC: G03C1/053
Filed: 1969-10-16
Abstract: 1,231,778. Gelatine compositions. AGFAGEVAERT A.G. 16 Oct., 1969 [7 Nov., 1968], No.50890/69. Headings C3H and C3P. [Also in Division G2] Gelatine for photographic use is plasticized with a copolymer of (1) ethylene, (2) a half ester of an α,#-unsaturated dicarboxylic acid, (3) vinyl chloride, and (4) a vinyl ester of a saturated carboxylic acid. Comonomer (2) is preferably a maleic acid half ester and (4) vinyl acetate. An aqueous dispersion of the polymer is added to gelatine emulsion together with standard photographic additives for photographic emulsions.
Patent GB-1231991-A (GB)
IPC: C07C37/86
Filed: 1969-01-13
Abstract: 1,231,991. Producing pure phenols from crude phenols. PHENOLCHEMIE G.m.b.H. 13 Jan., 1969 [13 Jan., 1968], No. 1957/69. Heading C2C. A process for the production of phenols substantially free of ketones, from crude phenols obtained by the dissociation of hydroperoxides of alkylaromatic hydrocarbons in the presence of acids, comprises contacting the liquid or vaporous crude phenols at temperatures of between 45‹ and 200‹ C. with fixed bed catalysts consisting of macro-reticular ionexchangers and containing active sulphonic acid groups or analogous active acid groups, and distilling the reaction product.