baber/WOPTO huggingface dataset:
Patent CN-1342121-A (CN)
Title: 用于汽车助力转向器的旋转滑阀
Inventor: BREITWEG WERNER
IPC: B62D5/083
Filed: 2000-05-06
Abstract: 用于汽车助力转向器的旋转滑阀(1)包括一与阀－输入环节(4)不可旋转地连接的旋转滑块(2)。控制阀套(3)与阀－输出环节(5)不可旋转地连接。两个阀元件同心地可运动地设置,并相互可相对旋转最多一个空行程离合器的旋转行程。旋转滑块(2)具有外部的、控制阀套(3)具有内部的纵向控制槽(6,7),它们相互共同作用以控制压力介质输入和输出伺服马达的两个工作腔。旋转滑块(2)通过一旋转杆簧(9)与阀－输出环节(5)连接。通过一连接元件(10)补偿由加工引起的误差,它可能导致驾驶性能方面的非预期效果。
Patent CN-1412641-A (CN)
Title: 固定载架
Inventor: GAO MINGHUI
IPC: G06F1/16
Filed: 2001-10-18
Abstract: 本发明公开了一种用以将储存装置置放于一电脑机壳上的固定载架，包括载架本体、扣接部及可动部。当使用者欲将固定载架扣接于电脑机壳上时，使用者首先推动固定载架，使得扣接部与定位部扣接，然后使用者旋转可动部，使得可动部抵住定位部，从而使固定载架稳固于电脑机壳上。当使用者欲将固定载架从电脑机壳上脱离时，使用者首先旋转可动部，使得可动部与定位部脱离，然后使用者拉动固定载架，使得扣接部与定位部脱离，固定载架即与电脑机壳脱离。
Patent CN-1427685-A (CN)
Title: 物质榨取装置
Inventor: KOLLEP A
IPC: A47J31/40
Filed: 2001-04-13
Abstract: 本发明涉及一种榨取一料筒中的物质以制备饮料的装置，包括：一机架，该机架包括一底座(16)、所述底座上一垂直部分(17)和离该底座一定距离处的一水平部分(18)；一活动抽屉(19)，该抽屉可在该机架的水平部分(18)上滑动，以把料筒(33)从其插入位置移动到一把所述饮料排出到所述水平部分(18)上的部件系统(21)上方的饮料制备位置；以及一位于饮料排出部件系统(21)上方、能向所述部件系统(21)移动以便捕集并榨取该料筒(33)的料筒榨取系统(24)。
Patent CN-1379617-A (CN)
Title: 半导体器件
Inventor: NAOUDO KIMURA
IPC: H01L25/065
Filed: 2002-04-03
Abstract: 本发明提供了一种半导体器件,包括:带状布线基片;半导体元件,设置在带状布线基片的一个主表面上;焊球或凸起电极,设置在带状布线基片的另一个表面上,同时与包括半导体元件的带状布线基片的主表面的预定位置电连接;以及空心管形基片,其中带状布线基片以其主表面朝向空心管形基片的方式缠绕在空心管形基片上。
Patent CN-1402404-A (CN)
Inventor: ZHANG ZHONGYUAN
IPC: H02H7/26
Filed: 2002-07-23
Abstract: 本发明直流系统短路保护装置，适应于发电厂、变电站直流220伏，±110伏系统短路故障在线保护，本发明的目的是这样实现的，它是支路短路检测电路经数据采集电路、A/D转换电路与工业控制计算机联接；母线电压检测电路经数据采集电路、A/D转换电路与工业控制计算机联接；断路器状态检测电路经光隔离输入电路与工业控制计算机联接；工业控制计算机运用电流判据I≥Id式3、电压判据U≤Ud式4进行计算判定，同时满足电流、电压判据，则判定直流系统出现短路故障，再经选择性逻辑判据发出控制信号经继电器输出电路输出给断路器保护跳闸控制电路。
Patent CN-1490624-A (CN)
Inventor: TANG KEYUN
IPC: G01P15/00
Filed: 2002-10-15
Abstract: 本发明提出一种离子型加速度计设计方案。离子枪[1]、靶屏[2]固定在无磁性真空腔[3]中，离子枪[1]的发射方向与靶屏[2]平面之间有一固定夹角。离子或离子束[4]由离子枪[1]射出。从离子枪[1]发射出的能量(速度)和质量已知的离子或离子束[4]，会受到重力场的作用，离子束[4]发生偏转，打在靶屏[2]上，落点的位置可由激光、微电子或光电子方法测定。本发明的优势在于：第一，由于离子枪[1]与靶屏[2]是固定在一起的，即离子[4]飞行的水平距离是已知的，而离子[4]的速度又是已知的，则离子[4]的飞行时间是已知的，这就避免了高精度时间测量的困难，只要测量离子[4]在靶屏[2]平面上的垂直偏移量就可以算出离子相对于靶屏的加速度了；第二，离子[4]的线度极小，定位的精度可以大大提高；第三，本发明不用弹簧等形变器件，避免了由机械疲劳引起的零点漂移和由非线性形变引起的读数误差。
Patent CN-1608091-A (CN)
Title: 可挤出的高度结晶的热塑性聚氨酯
Inventor: KEMEL ONDER
IPC: C08G18/48
Filed: 2002-11-14
Abstract: 一种可以在挤出机中有利地加工的高结晶含量的热塑性聚氨酯组合物。此组合物包括结晶抑制组分，该结晶抑制组分为短链或单体二醇，其是支化的、取代的或含有其它杂原子的，或具有上述情况的组合。在挤出加工中该结晶抑制组分延迟结晶的开始直到组合物离开挤出机。
Patent CN-1620835-A (CN)
Inventor: HOLIS M
IPC: H04L12/56
Filed: 2002-02-15
Abstract: 在有多个处理连接的节点(1－4)的电信网络中建立优先级连接的方法中，节点(1－4)包括可分配用于处理连接的资源和管理连接建立的定时器。定时器的超时将释放分配给相应连接的资源。第一个节点(1)接收建立优先级连接的请求并根据为优先级连接指定的超时值选择第一个定时器。第一节点(1)随后发送用于定时器选择的连接优先级指示和排队指示到另一处理连接的节点(2)。第二节点(2)检查是否收到了连接优先级指示和排队指示，并根据检查结果，按照为优先级连接指定的超时值选择另一定时器。还描述了实现该方法的节点、通信系统和程序单元。
Patent CN-1442817-A (CN)
Title: 把费用返回给内容提供者的系统、用于该系统的网关及其方法
Inventor: JUNICHI HIRATA
IPC: G06Q30/06
Filed: 2003-03-06
Abstract: 一个用于返回费用给内容提供者的系统，包括(a)至少一个接收并发送分组的用户终端(10)，(b)多个均通过互联网(90)提供内容的内容提供者(60)，(c)一个分组通信网络(80，80A)，通过无线电信号连接用户终端(10)和互联网(90)，分组通信网络(80，80A)允许分组在用户终端(10)和内容提供者(60)之间传递并向访问内容提供者(60)的用户终端(10)收取分组费用，其特征在于当用户终端(10)收到从将向其返回至少一部分分组费用的内容提供者(60A)所提供的分组时，所述部分分组费用将被返回到内容提供者(60A)。
Patent CN-1535841-A (CN)
Inventor: ZHANG DUCHU
IPC: B41J3/01
Filed: 2003-04-11
Abstract: 一种喷墨拼接印刷的方法，是通过对一组喷墨头个体印制图案的二维精确拼接，达到整体图案印刷的效果。该方法通过对高分辨率传感器，转换器，一组带滑块的螺杆式移动平台，步进电机，驱动器，PLC控制模块等部件组合运用，对X轴向图案精确定位拼接，Y轴向则通过控制喷墨电磁开关频率和纸张线速度的匹配，实现相位拼接。本发明使原有单一的票据印刷流水线四分位号码(或条形码)印刷工艺，通过改进又多了一个整体图案印刷新工艺。
Patent CN-1476089-A (CN)
Inventor: ANDLIKAX P C
IPC: H01L21/288
Filed: 2003-07-30
Abstract: 提供了一种互连结构包含：带有介电层的衬底，介电层中有通路孔；设在通路孔中的阻挡层；在阻挡层上的钯和/或铂中间层；以及在中间层上的铜或铜合金层。
Patent CN-1528460-A (CN)
Inventor: ZHANG CHONGPU
IPC: A61K9/70
Filed: 2003-09-29
Abstract: 本发明涉及一种主治口腔溃疡的复方局部用药物。其特征在于：复方局部用药物的基质载体中含有下列有效活性成分(重量百分比)：抗菌药物0.1～5％，局部麻醉药物0.05～5％，皮质激素消炎药物0.01～0.5％。本发明的优点在于：利用多种药物组成复方，同时针对口腔溃疡的多个相互影响的发病环节，可同时针对疼痛、炎症和防止继发感染，症状消除快，效果明显。
Patent CN-1516650-A (CN)
Inventor: ERSOY M
IPC: B60G17/027
Filed: 2003-02-11
Abstract: 用于汽车的横向稳定器(1’)，具有一个整体式扭杆(5’)，该扭杆可旋转地固定在车架(3)上并连接到汽车同一轴线上的两个相对车轮悬架(4’)上，该扭杆包括一个扭转区域用于弹性地耦合相对的车轮悬架(4’)的弹簧运动，横向稳定器(1’)还包括一个第一扭管(8’)，该第一扭管至少在整体式扭杆(5’)的扭转区域的第一局部区域(B’)包围所述扭杆，所述第一扭管的第一端(8a’)抗扭地连接到整体式扭杆(5’)上，其第二端(8b’)可以借助一个离合装置(9’)有选择地与整体式扭杆(5’)抗扭连接，使稳定器(1’)的扭转刚度可以改变。
Patent CN-1069811-A (CN)
Filed: 1991-08-19
Abstract: 本发明公开了一种磁性眼镜的制作方法，是把永
久性磁石加工成颗粒状，镶嵌在眼镜框的鼻托和镜架
腿的中部和尾部等三个位置，恰好是人们带眼镜时接
触人体的太阳穴、睛明穴和风池穴等三个穴位，达到
磁力作用人体穴体，增进血液循环，消除眼睛疲劳的
目的。
Patent CN-1080295-A (CN)
Inventor: JIHUA YANG
IPC: C08F8/00
Filed: 1992-06-17
Abstract: 本发明是一种环化顺1，4聚丁二烯的制备工

艺。本发明采用镍催化顺1，4聚丁二烯为原料，以卤

代烷基铝-卤代烷烃体系，在高温及较高浓度进行环

化反应，在以正丁醇终止反应后，加以水洗及环己烷

溶液重沉淀程序，可得近100％收率的环化顺1，4聚

丁二烯，其Al 3+ 含量＜10PPm。
Patent CN-1088258-A (CN)
Inventor: CURRY JOHN DOWNING
IPC: C11D1/65
Filed: 1993-11-04
Abstract: 凝胶洗涤剂组合物包括多羟基脂肪酸酰胺表面
活性剂和烷基烷氧基化的硫酸盐表面活性剂，不需外
加胶凝剂凝胶自然形成。因此，在水中的椰子烷基
N-甲基葡糖酰胺和AEms表面活性剂凝胶的混合
物提供一种适用于洗涤硬性表面，尤其是餐具的组合
物。本发明也提供含有镁和/或钙离子的去油垢的
凝胶。
Patent CN-1101452-A (CN)
Title: 扁形多芯电线制造装置中的粘带位置的控制方法及装置
Inventor: IWASAKI TETSUYA
IPC: H01B13/00
Filed: 1994-03-11
Abstract: 由光电传感器32检测由固定带切断机构13所

切断的固定带8的位置。根据该检测信号，在由控制

部30判断为固定带8的位置超出允许范围并位于

电线2输送方向P前侧的情况下，根据超出允许范

围的量向电线2输送方向P后侧移动控制固定带粘

贴机构7、10。在由控制部30判断为固定带8的位

置超出允许范围并位于电线2输送方向后侧的情况

下，根据超出允许范围的量向电线2输送方向P前

侧移动控制固定带粘贴机构7、10。
Patent CN-1115723-A (CN)
Inventor: CHUNG UN-TAE
IPC: B42F13/22
Filed: 1994-08-24
Abstract: 本发明提供的带有纸片冲孔器的环圈式活页夹是在将环圈构件固定的环圈件支架和活页夹封皮的中缝部分之间安装着带有上、下冲孔的纸片插入框架，在装着环圈构件支架的盖内设置着延伸出冲孔杆的冲孔杆支撑台，冲孔杆插入在按冲孔那样排列地安装的冲孔杆导引管内并受其导引，在冲孔杆支撑台上安装着对其加压的加压杆。
Patent CN-1113343-A (CN)
Title: 电压非线性电阻其及制造方法
Inventor: YAMADA SEIICHI
IPC: H01C7/112
Filed: 1995-02-10
Abstract: 公开了一种电压非线性电阻和制造它的方法。把煅烧后的金属氧化物混合物与ZnO、和SiO 2 混合，粒化，压成电阻然后烧结。烧结之后，对成型的ZnO电阻元件热处理，最好用两步热处理工艺。
Patent CN-1168628-A (CN)
Inventor: DELWEEKS DOMINICUS
IPC: A61H7/00
Filed: 1995-01-11
Abstract: 一种腹部按摩和/或激励装置包括按摩突起(2’)，一个驱动单元(3’)使这些按摩突起旋转和/或进行多种相当慢的运动，这些按摩突起被设置在包括该驱动单元的一个外壳上，该装置还包括用来支承使用者身体的骨骼部分比如骨盆和肋骨骨架的支架。所述装置特别适用于通过改善肠的活动能力来增进健康。
Patent CN-1286721-A (CN)
Title: 电子部件连续设置用胶粘带
Inventor: KUNIO NAGASAKI
IPC: C09J7/02
Filed: 1997-12-04
Abstract: 一种相对于侧链上不含羧基的热塑性树脂100重量份添加松香系树脂20～150重量份而构成的粘合剂层设置在支持基材上的电子部件连续设置用胶粘带。其粘合性良好,电子部件不发生偏移,耐冲击性优良,即使在高温加湿下,部件保持性也优良。
Patent CN-1228672-A (CN)
Inventor: CHOI KYEONG-SIG
IPC: H01L23/367
Filed: 1998-12-08
Abstract: 一种用于电子设备的散热装置在其表面具有多个凸起部分,在凸起部分、非凸起部分或凸起部分和非凸起部分具有通风孔。这样,本发明的散热装置通过快速散发由晶体管或集成电路产生的热量而保护了电子设备中的其它不耐热的元件。
Patent CN-1289451-A (CN)
Title: 改进的高品质因数电容器
Inventor: ALEXANDER SAM E
IPC: H01L21/768
Filed: 1999-11-24
Abstract: 一种改善的高品质因数电容器件被实现在一单一、单片集成电路上。新的设计技术通过借助减少顶部和底部导电极板的金属接点之间的距离减少电容器本征电阻改善电容器的品质因数(Q)。设计技术需要将电容器的顶部导电极板设计为带状以便底部导电极板的金属接点进入带间并穿过介电层。另一选择,小孔可被刻蚀进入顶部导电极板以便金属接点穿过小孔并与底部导电极板连接。
Patent CR-20130343-A (CR)
Title: Dispositivo productor de ozono por alto voltaje
Inventor: GONZÁLEZ OCONITRILLO MICHAEL ENRIQUE
IPC: F24F3/16
Filed: 2013-07-12
Abstract: Procedimiento en el cual a través de un sistema de generación de Alto voltaje con generación de Ozono se logra la limpieza y desinfección de productos alimenticios, así como la eliminación de insectos y plagas, en sistemas de almacenamiento de gran escala y para ser usado en producto empaquetado listo para consumidor final.
Patent CR-20190334-A (CR)
Title: Novel insect inhibitory proteins
Inventor: YIN YONG
IPC: C12N15/82
Filed: 2017-12-18
Abstract: Pesticidal proteins exhibiting toxic activity against Coleopteran, Lepidopteran, Hemipteran, and Thysanopteran pest species are disclosed, and include, but are not limited to, TIC6280, TIC6281, TIC6282, TIC6283, TIC8808, TIC9480, TIC9257, TIC7106, TIC7017, TIC7107, TIC7108, TIC7109, TIC7110, TIC7111, TIC7589, TIC9258, and TIC9259. DNA constructs are provided which contain a recombinant nucleic acid sequence encoding the pesticidal proteins provided. Transgenic plants, plant cells, seed, and plant parts resistant to Lepidopteran, Coleopteran, Hemipteran and Thysanopteran infestation are provided which contain recombinant nucleic acid sequences encoding the disclosed pesticidal proteins. Methods for detecting the presence of the recombinant nucleic acid sequences or the protein of the present invention in a biological sample, and methods of controlling Coleopteran, Lepidopteran, Hemipteran, and Thysanopteran species pests using the disclosed pesticidal proteins are also provided.Se presentan las proteínas pesticidas que exhiban actividad tóxica contra las especies plaga de Coleoptera, Lepidoptera, Hemiptera y Thysanopteran, incluidas, entre otras, TIC6280, TIC6281, TIC6282, TIC6283, TIC8808, TIC9480, TIC9257, TIC7106, TIC7017, TIC7107, TIC7108, TIC7109, TIC7110, TIC7111, TIC7589, TIC9258 y TIC9259. Se brindan las creaciones de ADN que contienen 5 una secuencia de ácido nucleico recombinante que codifica las proteínas pesticidas provistas. Se brindan plantas transgénicas, células de plantas, semillas y partes de plantas resistentes a invasiones de Lepidoptera, Coleoptera, Hemiptera y Thysanopteran que contienen secuencias de ácido nucleico recombinante que codifican las proteínas pesticidas presentadas. Los métodos para detectar la presencia de secuencias de ácido nucleico recombinante o la proteína de la presente invención en una muestra 10 biológica, y asimismo se brindan los métodos para controlar las plagas de las especies Coleoptera, Lepidoptera, Hemiptera y Thysanopteran por medio de las proteínas pesticidas presentadas.
Patent CR-20230098-A (CR)
Title: Métodos y composiciones para la producción de productos derivados del acetil-coa
Inventor: LYNCH MICHAEL DAVID
IPC: C12N1/21
Filed: 2021-07-23
Abstract: Cepas microbianas modificadas genéticamente y bioprocesos relacionados para la producción de productos a partir de acetil-CoA. Específicamente, el uso de válvulas anabólicas controladas dinámicamente para reducir la actividad de ciertas enzimas conduce a una mayor producción de productos en un proceso de dos etapas.
Patent EC-SP003418-A (EC)
Title: Tratamiento del carcinoma de celula renal
Inventor: ROSE ESTHER HELEN
IPC: A61K31/41
Filed: 2000-04-06
Abstract: Se describen los métodos para tratar pacientes por primera vez y pacientes que experimentaron algún tratamiento que sufren de RCC para lograr al menos una respuesta parcial del tumor que incluye administrar una cantidad terapéuticamente efectiva de interferón-alfa modificado con PEG, por ejemplo, interferón alfa-2b modificado con PEG como mono-terapia o asociado con una cantidad terapéuticamente afectiva de IL-2.
Patent EC-SP003597-A (EC)
Title: Derivados de pirrolidin - 2, 3, 4- trion -3- oxima sustituida procedimientos para su preparacion, medicamentos que contienen estos compuestos y el uso de estos compuestos para la preparacion de medicamentos
Inventor: PRZEWOSNY MICHAEL
IPC: C07D207/09
Filed: 2000-08-02
Abstract: La invención se refiere a derivados de pirrolidin-2,3,4-trion-3-oxima sustituida procedimientos para su preparación, medicamentos que contienen estos compuestos y el uso de estos compuestos para la preparación de medicamentos.
Patent EC-SP066533-A (EC)
Inventor: SITGES BERRONDO SITMARIA
Filed: 2006-04-28
Abstract: La presente invención se relaciona con el uso de la vinpocetina y los derivados de la misma que puedan desarrollarse y que mantengan los mismos efectos para el tratamiento de la epilepsia y sus complicaciones. Nuestros resultados muestran que la vinpocetina inhibe todas las alteraciones en las ondas de la RATC que acompañan la actividad epiléptica cortical durante los periodos ictal y post-ictal en dos modelos experimentales de epilepsia en vivo, que la vinpocetina también inhibe la marcada pérdida del oído y los cambios característicos en el EEG que inducen dos agentes convulsivos que difieren en sus mecanismos de acción. Estos hallazgos indican que la capacidad de la vinpocetina como droga antiepiléptica no se ve acompañada de efectos secundarios adversos.
Patent EC-SP088188-A (EC)
Title: Formas de dosis sólidas de valsartan y amlodipina y método para hacer las mismas
Inventor: JOSHI YATINDRA
IPC: A61K9/20
Filed: 2008-02-15
Abstract: Se describen formas de dosis sólidas de mono-capa y de bicapa de una combinación de valsartan y amlodipina.
Patent EC-SP088239-A (EC)
Title: Composición de liberación de fármaco sostenida
Inventor: OUZEROUROU RACHID
IPC: A61K9/22
Filed: 2008-03-04
Abstract: La invención se refiere a una formulación de liberación sostenida para administrar uno o más agentes farmacéuticamente activos. La formulación comprende almidón con alto contenido de amilosa entrecruzado, y al menos un agente farmacéuticamente activo, y opcionalmente puede subdividirse en formas de dosificación más pequeñas donde las formas de dosificación más pequeñas tienen sustancialmente las mismas propiedades de liberación sostenida que la formulación a partir de la cual fueron derivadas. Las formulaciones pueden proveer liberación sostenida durante hasta al menos 24 horas, y debido a su divisibilidad permite que el receptor del agente activo o la persona que administra el agente activo valore la dosificación del agente.
Patent EC-SP088945-A (EC)
Title: Jeringuilla Con La Boquilla Empotrada Para El Uso Con Accesorios Frontales
Inventor: SHAW THOMAS J
IPC: A61M5/00
Filed: 2008-12-05
Abstract: Una jeringuilla par el uso con accesorios frontales con un estructura sobresaliente extienda adelante, el cual empotrada la boquilla de la jeringuilla y guarda la boquilla empotrada desde un apropiado contaminante por contacto físico. Una de las variantes preferidas de la invención la estructura sobresaliente es tubular e enroscada internamente tal que un conector estándar CLAVE® puede ser adjunto a una jeringuilla Pre-llena al tiempo que la jeringa debe ser usada, En otra preferida variante de la invención, la estructura sobresaliente es tubular e enroscada internamente tal que una aguja luer look adjunta puede ser adjunta a una jeringa luer look al tiempo en que la jeringuilla debe ser usada.
Patent EE-9800084-A (EE)
Inventor: GARRETT L SCOTT
IPC: C03B7/088
Filed: 1998-03-20
Abstract: Apparatus (10) for forming a cased glass stream having an inner core glass surrounded by an outer casing glass includes a first orifice (22) for receiving core glass from a first source (12), and a second orifice (28) vertically spaced beneath and aligned with the first orifice. A chamber (30) surrounds the second orifice and communicates with the second orifice through a metering gap (42) between the first and second orifices. Casing glass is delivered from a second source (40) to one side (44) of the chamber such that glass flows by gravity from both the first and second sources through the orifices to form the cased glass stream. In accordance with one aspect of the present invention, the metering gap (42) is of non-uniform dimension around the chamber, providing greater resistance to glass flow through the metering gap on a side thereof adjacent to the side of the chamber that receives casing glass from the second source and less resistance to glass flow through the metering gap on the side thereof remote from the side of the chamber that receives the casing glass.
Patent FI-20000361-A (FI)
Inventor: SUOLAHTI YRJOE
IPC: B65B11/02
Filed: 2000-02-17
Abstract: A wrapping apparatus, in which the supporting elements (4) supporting a film roll (5) are mounted on the frame (3) of a film dispenser (1) with bearings permitting free rotation so that the film roll supported by them is freely rotatable. The pre-stretching rollers (6, 7) are mutually engaged via a transmission and are likewise mounted on the frame with bearings permitting free rotation. A pendulum roller (9) comprised in the film dispenser and the spring force of a spring (10) applying a load on it have been so adapted that the pendulum roller (9) forms between the second pre-stretching roller (7) and the deflecting roller (11) a bend that functions as a film supply containing a varying amount of film, depending on the prevailing draw of the film to keep the drawing velocity and tension of the film substantially constant at the pre-stretching rollers regardless of the variation in the draw and velocity of the film that is caused by the shape of the article being wrapped. <IMAGE>
Patent FI-20050693-A (FI)
Inventor: KUJAWA CHRISTIAN
IPC: C02F1/24
Filed: 2005-06-30
Abstract: The Invention relates to a flotation machine (1) which at least consists of a flotation cell (2) having a means for feeding slurry in the flotation cell, a gas dispersion mechanism (3) for feeding gas into the slurry and producing froth, a means for removing froth from the flotation cell and a means for removing tailings from the flotation cell, when there is arranged at least one guiding device (4) near the gas dispersion mechanism (3) in order to guide the dispersed gas (5) away from the gas dispersion mechanism (3).
Patent GB-1047278-A (GB)
IPC: C10M133/12
Abstract: 1,047,278. Octylated N,N<SP>1</SP>-diphenyl-p-phenylene diamines. IMPERIAL CHEMICAL INDUSTRIES Ltd. July 20, 1965 [Aug. 4, 1964], No. 31601/64. Heading C2C. [Also in Division C5] The preparation is described of a mixture of mono- and di-octylated N: N<SP>1</SP> - diphenyl - p - phenylene diamines by reacting N: N<SP>1</SP>-diphenylp-phenylene diamine with diisobutylene in the presence of anhydrous aluminium chloride.
Patent GB-1052935-A (GB)
IPC: C07J53/00
Abstract: 1,052,935. 2,19-Cyclo-steroids. SYNTEX CORPORATION. Sept. 20, 1963 [Oct. 19, 1962], No. 37099/63. Heading C2U. The invention comprises compounds of the formula wherein Y is hydrogen, fluorine or chlorine; W is #-hydroxyl or keto; X is hydrogen, a- or #-chlorine, or α- or #-fluorine; Z is an optional #<SP>4</SP>-double bond ; Z<SP>1</SP> is an optional #<SP>6</SP>- double bond, only present if a #<SP>4</SP>-double bond is present; R is hydroxyl; T is hydrogen, α- hydroxyl, α-aryloxy, or α- or #-methyl; or T and R together are unsubstituted or substituted methylene-dioxy, the substituents being hydrocarbon radicals of at most 8 carbon atoms; and R<SP>1</SP> is hydrogen or acyl; the aryl radicals being derived from hydrocarbon carboxylic acids of at most 11 carbon atoms which may be substituted. They are prepared from the corresponding 9-, 11- and 21-unsubstituted compounds by the processes outlined below. Treatment with iodine and calcium oxide gives 21- iodo-derivatives, which with potassium acetate in acetone give 21-acetoxy-compounds. These on incubation with adrenal glands in a suitable medium give 11#-ols, these by reaction with mesyl chloride in dimethylformamide and pyridine at 80‹ C. give the #<SP>9(11)</SP>-derivatives, these with N-bromo-amides or imides give the 9α-bromo-11#-ols, these on refluxing with potassium acetate in acetone give the 9#, 11#- oxido-derivatives and these with hydrogen chloride or hydrogen fluoride give the required 9α - halo - 11# - ols. These or the 9 - unsubstituted compounds may be oxidized to the 11-ketones. 16α,17α-ketonides may be hydrolysed to 16α,17α-diols, which may be conventionally esterified to 16-arylates or re-condensed with aldehydes or ketones. 21 -Acylates may be saponified and the resulting 21-ols reesterified. Examples are given. The 2,19-cyclo-steroids of the invention. which are stated to have anti-inflammatory, anti-androgenic, anti-gonadotrophic and antiestrogenic properties, may be made up into pharmaceutical compositions with suitable carriers.
Patent GB-1095447-A (GB)
IPC: H01B1/00
Abstract: As curing agents for liquid isocyanate-terminated polyurethanes, use is made of products prepared by condensing aniline and 2-chloraniline jointly with formaldehyde in certain proportions in an acid medium (see Division C2]. Experimental results are given of the treatment of a polyurethane made from 2,4-toluene diisocyanate and a hydroxy-terminated polyethylene adipate polyester.  Other specified isocyanates are m- and p-phenylene diisocyanates, p,p1-diphenylmethane diisocyanate, 3,31 - dimethyl-(or dimethoxy) - 4,41 - biphenyl diisocyanate, 1,5 - naphthylene diisocyanate and p,p1,p11-triphenylmethane triisocyanate. ALSO: Curing agents for polyurethanes are prepared by condensing aniline and 2-chloraniline jointly with formaldehyde in an acid medium, the molecular proportion of aniline to 2-chloraniline being in the range between 3:1 and 1:19 and the molar ratio of the two amines to formaldehyde being at least 2:1.  The condensation may be effected at 20-150 DEG  C., preferably 50-100 DEG  C., in water or an organic solvent.  Specified acids which may be used in the condensation are hydrochloric, sulphuric, phosphoric, p-toluenesulphonic, oxalic, dichloracetic and trichloracetic acids.  An example is given.
Patent GB-1101981-A (GB)
IPC: B02C21/00
Abstract: 1,101,981. Impact mills; mixing particulate materials. J. A. HINT. 8 Oct., 1964, No. 41042/64. Addition to 943018. Headings B1C and B2A. A method of treating a particulate material other than a mixture of sand and lime only (which forms the subject-matter of the parent patent) comprises subjecting the particles thereof to at least three successive impacts at intervals between successive impacts of not more than 0.05 seconds and at a relative impact velocity of at least 15 metres per second. The material, which may include water, may be sand, lime, hydraulic cement, a mixture of sand and hydraulic cement, a metalliferous ore, cinders, ashes, loess or pozzolana. The separate substances may be mixed and subjected to the impacting treatment. Many examples are described. Apparatus for carrying out the method comprises a disintegrator having impact bars 6 mounted on counter-rotating plates 1, 3 secured to elements 5, 7 the shaft 8 of one of which is mounted on a stationary frame 2 and the shaft 9 of the other of which is mounted on a frame 4 movable by a pneumatic cylinder 16. The bars 6 may be circular, rectangular, triangular or plate-shaped in crosssection. The plates 1, 3 and elements 5, 7 are incorporated in a housing consisting of a body 18, a top cover 19 and an end cover 20. The cover 19 can be opened or closed about an articulated joint 22. Fig. 2, by operating a fluid-pressure cylinder 21. Formulae are quoted for (a) the spacing of the bars of the bar circles in relation to each other and (b) the speed of rotation of a bar circle.
Patent GB-1225506-A (GB)
IPC: C11C1/02
Filed: 1968-07-24
Abstract: 1,225,506. Isolation of total alcohols of lanolin. SOC. ANON. D'INNOVATIONS CHIMIQUES SINNOVA OU SADIC. 24 July, 1968 [1 Aug., 1967], No. 35276/68. Headings C2C and C2U. Lanolin is saponified with lithium hydroxide in aqueous isopropanol, the solvent is distilled off and recycled, and the dried residue is extracted with a chlorinated alkane to provide total lanolin alcohols in the extract. Preferably the lithium hydroxide is used in its monohydrate form and in excess but it may be used in amounts approaching the theoretical if accompanied by sodium or potassium hydroxide or an alkaline earth metal hydroxide. The chlorinated solvent may be, for example, CH 2 Cl 2 , dichloroethane, CHCl 3  or CCl 4 ; and the insoluble lithium soaps may be acidified to regenerate the lanolin fatty acids and furnish aqueous lithium salt solutions from which lithium hydroxide may be recovered and recycled.
Patent GB-1225711-A (GB)
IPC: C07C17/392
Filed: 1969-04-02
Abstract: 1,225,711. Reflux crystallization. KUREHA KAGAKU KOGYO K.K. 2 April, 1969 [2 April, 1968, 25 June, 1968], No. 17241/69. Heading B1G. A substance having a low m.p. impurity is purified by passage into the lower part of a vertical reflux crystallization tower having at least one stirrer, comprising a spindle carrying a plurality of blades inclined to the horizontal, and having a melting zone at its top. The lower part of the tower may be cooled. The charge material may be fed via a hopper and screw conveyor to a base part of the tower separated by a filter plate from an impurity outlet leading to a vacuum pump (Fig. 1). The stirrer comprises a shaft, which may have a plurality of horizontal rod-like projections, and a plurality of blades, which may each have an upper concave surface and be inclined at an angle of greater than 16 to the horizontal (Figs. 3a and b). Two (Fig. 10) or three (Figs. 11a and b) stirrers may be employed. The melting may be effected by means of heating coils (Fig. 5a) or jacket or an internal duct within the shaft and blades at the upper part of the stirrer (Fig. 7). As shown, purified material, melted by coiled pipe 13, is partly withdrawn as product through outlet 2 and is partly recycled downwards through pipe 14, trough 16 and four apertured tubes 15: