baber/WOPTO huggingface dataset:
Patent CN-1379267-A (CN)
Title: 光源装置和背光系统及液晶显示装置
Inventor: II-SU LEE
IPC: G02B6/00
Filed: 2002-02-08
Abstract: 所揭示的是用于防止光导板因灯提供的光而变色的光源装置。至少由过渡金属氧化物制造的一个掩模设置在发射自灯并传送到显示单元以显示图像的光的通路中,用以隔离具有特定波长而能使光导板变色的紫外线。相应地,可以防止光导板向黄色变色,该光导板由聚烯烃树脂成分制造以使之重量轻。
Patent CN-1398784-A (CN)
Title: 一种硫酸钾的生产工艺
Inventor: CHENG FANGQIN
IPC: C01D5/08
Filed: 2002-07-19
Abstract: 一种硫酸钾的生产工艺是将原料硫酸钠或芒硝、氯化钾、系统母液按1.7－2.15∶0.08－0.20∶8.19－10.76的重量比反应，固液分离得钾芒硝和制盐母液；钾芒硝与氯化钾、水按1.1－1.2∶0.65－0.95∶1.6－1.9的重量比，反应生成硫酸钾和钾母液，制盐母液在75℃－140℃之间进行三效逆流蒸发，分离出氯化钠，同时得到蒸发完成液；具有工艺流程短、反应时间短、能量消耗少。硫酸钾达到国家颁布的优级品标准，副产品氯化钠达到国标工业盐优级，原料回收率高，理论回收率可达100％，实际连续稳定月生产转化率也达95－100％，生产过程无三废排放，物料回收率达到95％以上。
Patent CN-1402458-A (CN)
Title: 蜂窝电话设备和为此所使用的小区搜索方法
Inventor: KOSUKE TONO
IPC: H04W76/02
Filed: 2002-08-21
Abstract: 本发明公开了一种蜂窝电话设备和用于该蜂窝电话设备的一种小区搜索方法，该蜂窝电话设备在接收到从基站发射的为了广播呼入信号的一个寻呼信道时执行检测一个连接小区的小区搜索，包括：一个单元，它控制以不同频度在寻呼信道的接收定时处搜索要被搜索的多个小区的每一个。被搜索的多个小区被分为三种类型：接收寻呼信道的第一小区，作为切换目的地候选小区的第二小区，以及在附近区域中但是未被检测到的第三小区。
Patent CN-1504493-A (CN)
Inventor: ZHANG SHIFU
IPC: C08G65/48
Filed: 2002-11-28
Abstract: 一种由分子链含有羟基的聚醚与烷基硫酸酯反应制备烷基封端聚醚的方法，包括：1)聚醚中加入固体氢氧化钾或氢氧化钠进行反应，反应温度为25～140℃，聚醚与氢氧化钾或氢氧化钠的投料当量比为1∶1.50～1.95，反应体系中还加入氧化钙粉末，氧化钙粉末与氢氧化钾或氢氧化钠的投料重量比为1∶1～6∶2)在反应体系中加入烷基硫酸酯继续反应，反应温度为25～100℃，原料聚醚与烷基硫酸酯的投料当量比为1∶1.75～2.00∶3)反应物经精制后得产品。本发明由于在反应体系中加入了吸水剂氧化钙，避免了水与封端剂烷基硫酸酯反应导致其分解。优点是可以降低封端剂的使用量，提高封端效率。
Patent CN-1461333-A (CN)
Title: 光学粘结剂组合物及其光学装置
Inventor: KOICHIRO NAKAMURA
IPC: C09J183/06
Filed: 2002-04-03
Abstract: 一种光构件粘结用粘结剂，含有3～60％重量的环氧硅烷或者其水解缩聚物(A)、5～90％重量的粘度为2,000～5,000Pa·s的双酚型环氧树脂(B)、5～35％重量的酚醛树脂型环氧树脂(C)、3～30％重量由胺类形成的固化剂以及水和醇，该水和醇的量为所述环氧硅烷中能够水解的基团或者原子摩尔数的0～0.75倍。该组合物的耐湿性和耐热性优良，能减少固化时所产生的气泡，不会产生由气泡等造成的白色混浊等不足，适用于光构件的组装和粘结。
Patent CN-1552079-A (CN)
Inventor: MASANORI URAYAMA
IPC: H01C10/32
Filed: 2002-09-03
Abstract: 本发明提供一种其驱动槽构成部和接触部的凸缘部不容易脱开的表面安装型可变电阻器。设置突出片(9d1，9d2)，使其从驱动槽构成部(9e)的外周部向外侧延伸。弯曲该突出片(9d1，9d2)，使其弯曲到接触部的凸缘部(9i)的里侧，并使驱动槽构成部(9e)和凸缘部(9i)重叠结合。
Patent CN-1556874-A (CN)
Inventor: JUNJI SATOH
IPC: G04B37/22
Filed: 2002-08-30
Abstract: 本发明涉及软质金属及其制造方法以及表的外装部件及其制造方法。在软质金属部(2)的表面上，形成包含锆和钼或者包含锆和钼以及由铌、钽、钛中至少一种以上元素构成的添加元素的硬化层(3，13)，制造软质金属和表的外装部件。当硬化层(3，13)由锆和钼构成时，钼的含量优选在大约30重量％以上、大约75重量％以下，当硬化层(3，13)还包含添加元素时，钼含量优选在大约25重量％以上、大约65重量％以下，添加元素的总含量在大约25重量％以下。
Patent CN-1681915-A (CN)
Inventor: ATSUSHI NAGAZAWA
IPC: C12R1/865
Filed: 2002-07-05
Abstract: 一种面包酵母，特征在于：可以通过如下过程获得，即，使具有抗冷冻性酵母的二倍体菌株孢子发芽而得到单倍体酵母菌株，使具有酵母特有的异味异臭非常弱的酒酵母和野生酵母的二倍体菌株的孢子发芽而得到单倍体酵母菌株，并将它们进行有性生殖繁殖从而获得酵母菌株，由该所得酵母菌株中选取具有酵母特有的异味异臭弱的、根据需要还具有抗冷冻性的菌株，且干燥菌体中的异丁酸含量为150ppm以下，具有酵母特有的异味异臭非常弱的面包酵母。
Patent CN-1672306-A (CN)
Inventor: AXEL VIERKOETTER
IPC: H02G15/04
Filed: 2003-04-10
Abstract: 本发明涉及一种测量设备(1)，该测量设备(1)用于在液体和/或气体分析的环境中准备、输出和传递传感器信号。该测量设备(1)包括导电材料的机盒(14)、在机盒(14)壁中用于传感器信号传输的经屏蔽的传感器信号线(20)的至少一个电缆引入线(17、18)、和传感器信号线(20)的屏蔽装置(21)与机盒(14)之间的导电连接。为了尽可能地使测量设备(1)对干扰不敏感并且由此改善测量设备(1)的准确性和可靠性，多个或每个电缆引入线(17、18)具有导电材料的区域，并且具有用于使该区域与传感器信号线(20)的屏蔽装置(21)电气接触且使该区域与机盒(14)电气接触的装置(32)，并且该区域用于产生传感器信号线(20)的屏蔽装置(21)同机盒(14)之间的导电连接。优选地，电缆引入线(17、18)的主体由金属制成。此外，还提供下述特征，即，使用光耦合器(10、41)或者转换器将测量设备的所有电路部分去耦。
Patent CN-1663231-A (CN)
Inventor: KALKER ANTONIUS A C M
IPC: H04N1/387
Filed: 2003-06-11
Abstract: 水印或数据隐藏方案有一个不期望的副作用，那就是宿主信号失真。本发明公开了一种可逆或无损数据隐藏方案，它允许(在没有附加信令的情况下)完整并隐蔽地重建宿主信号(X)。在给出了复合信号的情况下，这可以通过在带有水印的嵌入数据(d)中提供识别宿主信号的恢复数据(r)来实现，也就是说，所述恢复数据识别(24)在嵌入(23)过程中宿主信号受到何种修改。所述恢复数据是在常规嵌入器(23)的一部分嵌入容量中接纳的。而剩余容量则被用于嵌入净荷(w)。
Patent CN-1736034-A (CN)
Inventor: HELENA POHJONEN
IPC: H03B5/32
Filed: 2003-09-04
Abstract: 一种射频收发器(图1，1、11)，这种收发器具有至少一个射频集成芯片(1)，一个基准振荡器(图2，80)和一个锁相振荡器(图2，82)，它利用非晶体谐振器结构来代替晶体振荡器以便产生基准振荡器频率功能和锁相振荡器频率功能。包括体声波(BAW)谐振器的薄膜腔声谐振器(FBAR)结构与该RFIC单片集成或者倒装，从而减小了收发器的尺寸、重量和成本。该RF收发器可以是TDMA或CDMA收发器。
Patent CN-85106050-A (CN)
IPC: C10G11/02
Filed: 1985-08-10
Abstract: 在此法中，为了钝化裂化催化剂的金属污物，特别是钒，往原料中至少加一种游离的或化合形式的镧系元素。
Patent CN-85108967-A (CN)
Title: 用于调节彩色电视接收机对比度及彩色饱和度的电路结构
IPC: H04N9/64
Filed: 1985-11-07
Abstract: 用于彩色电视接收机的电路结构。在其每一个彩色信号的信道中，连接有一个放大器，其放大倍数是同色饱和度的放大倍数和亮度对比度的放大倍数的乘积相对应的。
Patent CN-87103776-A (CN)
Title: 增强型超高压传感器及其制法与设备
IPC: G01L9/04
Filed: 1987-05-19
Abstract: 该传感器主要由应变管、螺纹接头等组成，其主要特征在于应变管是增强型；其制造方法是应变管在承受自增强压力后进行载压热处理；其制造设备是一个由增压型超高压发生器系统及加热系统等有机组合的专用设备。根据本发明制造的传感器，其工作压力范围大(达1000MPa以上)，精度高，稳定性及动态性能好，对材料无特殊要求，且成本低。小型化结构还具有固有频率高、体积小、重量轻等优点。适用于动静态一般用途及高动态压力的测量。
Patent CN-1040810-A (CN)
Title: 多硫化合物基树脂透镜及其制备方法
Inventor: KANEMURA YOSHINOBU
IPC: C08G59/66
Filed: 1989-04-29
Abstract: 本发明关于多硫化合物基树脂透镜，它包括将至少一种含有至少两个环氧和/或环硫基团的环氧和/或环硫树脂、至少一种含有至少两个官能团的多硫醇化合物和至少一种内脱模剂的混合物进行铸塑，以及制备该树脂透镜的方法。 
     本发明提供了一种具有极好光学物理性能和高表面精度的多硫化合物透镜。
Patent CN-1044906-A (CN)
Inventor: HONGTU WANG
Filed: 1990-02-10
Abstract: 本发明涉及来源于植物材料的医用配制品领域，特别是以药用植物制备止鼾药的方法。本发明方法包括由辛夷、佩兰和荆芥穗制的增溶生药1挥发油和由麻黄、白芷制成的生药2提取液混合后，再经加热、加入防腐剂等操作工序制备止鼾药。本发明方法全部采用天然植物提取物配制而成，对人体无任何副作用。临床验证疗效明显。
Patent CN-1118093-A (CN)
Title: 公路收费站点车辆动态分类识别系统
Inventor: YONREN XU
IPC: G07B15/06
Filed: 1994-09-02
Abstract: 本发明涉及一种公路收费站点车辆动态分类识别系统，该系统可对通过公路收费站点的车辆在行进中予以动态检测，客观地给出车辆的收费类别，从而对人工收费实行有效的计算机监督。本发明采用红外阵列检测与轮轴检测相结合，经车辆动态分类识别仪进行信号处理，从车辆侧面几何轮廓与轮轴数检测的信号得到车辆外形几何特征及吨位特征，并据以确定该车辆的收费类别。
Patent CN-1151584-A (CN)
Title: 模拟/数字通用磁带记录及重放装置
Inventor: JEON JIN-KYU
IPC: G11B20/00
Filed: 1996-07-20
Abstract: 本发明提供一种模拟/数字通用磁带记录及重放装置，该装置包括：磁带；模拟图像信号/声音信号处理器；数字图像/声音信号处理器；多个磁头；开关装置，本发明的模拟/数字通用记录及重放装置结构简单、成本低，即使不附加数字记录及重放用的磁头仍可以模拟信号和数字信号通用的方式进行记录及重放。
Patent CN-1185886-A (CN)
Inventor: BOUCHER P-H
IPC: H04W8/26
Filed: 1997-03-24
Abstract: 本发明涉及包括无线基站和移动电话终端的移动电信网络。它提出了一种特别有益的上述终端的内部标识公用模式。为了传输终端的内部标识,本发明使用了位置信息,它是由用于在终端和无线基站间传送有关不同终端的位置信息的移动电话标准定义的。
Patent CN-1212945-A (CN)
Title: 输送带支架
Inventor: BRINK A J
IPC: B65G/
Filed: 1998-09-28
Abstract: 一种用于输送带的支撑结构,它包括:两个向上延伸的枢轴式转动安装的支撑臂(18);悬挂在支撑臂上端之间的输送带托辊(24)的索环;用于每一支撑臂的相应抵压装置(40),所述抵压装置仅当支撑臂向相应抵压装置施加的力超过所述预定负载时,使得该支撑臂向着另一支撑臂枢轴式转动。
Patent CN-1214473-A (CN)
Title: 颜料黄155在电照相色调剂和显影剂、粉末涂料和喷墨墨水中的应用
Inventor: MACHOLDT HANS-TOBIAS
IPC: C09D11/00
Filed: 1998-10-06
Abstract: C.I.颜料黄155在电照相色调剂和显影剂、粉末涂料、喷墨墨水、滤色器以及驻极体材料之中作为着色剂使用。
Patent CN-1292175-A (CN)
Title: 无线通信的空一时编码信号的解码
Inventor: CALDERBANK ARTHUR R
IPC: H04B7/08
Filed: 1999-02-26
Abstract: 公开了一种用于接收空—时编码信号,并对通过许多天线接收的空—时编码信号解码的方法。还公开了最大似然解码通用方法,为发射器的所有发射天线形成决策规则,并确定使等式10达到最小的发射符号,这里在等式(9)中,(r t   j )是在接收天线j,在时间间隔t接收的信号,h *   εt(i)j 是发射符号(c i )的发射器天线和接收天线j之间的信道传输函数的复共轭,δ t (i)是时间间隔t内符号c i 的符号。
Patent CN-1338165-A (CN)
Title: 减少等待时间抖动
Inventor: RUDE M J
IPC: H04J3/07
Filed: 1999-11-02
Abstract: 通过利用与非同步数据流有关的钟和与同步数据流有关的钟的“子位”比较,产生一种阈值电平用于确定何时将位填充到同步数据流中,从而减少同步器/多路转换器上的等待时间抖动的电路和方法被描述。术语“子位”意思是通过,例如与两个钟有关的指针位置测量到的相位差是精确到一位的一部分。
Patent CR-20190485-A (CR)
Title: Anti-trem2 antibodies and methods of use thereof
Inventor: SCHWABE TINA
IPC: C07K16/28
Filed: 2018-08-02
Abstract: The present disclosure is generally directed to compositions that include antibodies, e.g., monoclonal, antibodies, antibody fragments, etc., that specifically bind a TREM2 protein, e.g., a mammalian TREM2 or human TREM2, and use of such compositions in preventing, reducing risk, or treating an individual in need thereof.
Patent CR-20200622-A (CR)
Title: Fibrous product
Inventor: SEVERINSON CAROLINE
IPC: A61L15/20
Filed: 2018-05-15
Abstract: The present document is directed to fibrous products having an improved softness and which have beneficial effects on the skin upon use.
Patent CR-20210110-A (CR)
Title: Combinations for treatment of nash/nafld and related diseases
Inventor: ESLER WILLIAM PAUL
IPC: A61P35/00
Filed: 2019-08-28
Abstract: The combination of (S)-2-(5-((3-ethoxypyridin-2-yl)oxy)pyridin-3-yl)-N-(tetrahydrofuran-3-yl)pyrimidine-5-carboxamide or pharmaceutically acceptable salt thereof, and 4-(4-(1-Isopropyl-7-oxo-1,4,6,7-tetrahydrospiro[indazole-5,4'-piperidine]-1'-carbonyl)-6-methoxypyridin-2- yl)benzoic acid or pharmaceutically acceptable salt thereof, for treatment of diseases, including non-alcoholic steatohepatitis (NASH), in mammals are described herein.
Patent EC-SP003675-A (EC)
Title: Metodo para aumentar la actividad de mascotas
Inventor: CZARNECKI GAIL
IPC: A23K1/00
Filed: 2000-09-22
Abstract: Un método para mejorar la actividad en una mascota; esepcialmente gatos y perros añosos. Las mascotas son alimentadas con un agente nutricional que promueve el crecimiento de las bífido- y lacto- bacterias en el tracto gastro-intestinal de la mascota. El agente nutricional puede ser prebiótico o micro-organismo probiótico, o ambos.
Patent EC-SP066403-A (EC)
Title: Interruptor de una paleta de balancín con accionamiento de leva articulada
Inventor: ODDSEN DENNIS
IPC: H01H21/24
Filed: 2006-03-01
Abstract: Queda presentado un interruptor encendido - apagado que opera al empujar la porción inferior de una paleta de balancín para encender o apagar el interruptor. El borde inferior de la paleta de balancín gira hacia adentro o hacia fuera sobre su extremo superior. La paleta de balancín del interruptor no está colocada dentro de un marco y tiene, a lo largo de su eje vertical, una superficie de primer diferencial positivo y segundo diferencial cero, formado por una combinación de acanaladura que se extienden entre los puntos de distancias variables de un plano de información. La superficie tiene un segundo diferencial cero cuando el porcentaje de incremento de altura de las acanaladuras individuales es constante.Un accionamiento de leva articulada unido a la paleta de balancín del interruptor ocasiona que la leva rote en el mismo sentido de las manecillas del reloj, cada vez que se presiona la paleta del balancín. La rotación alterna de la leva conduce a un miembro deslizante que tenga una leva a un movimiento de ida y vuelta a lo largo del eje linear. Un resorte plano o en láminas ayuda a la leva a seguir al movimiento del deslizante y a determinar sus otras posiciones. Se utiliza un indicador como el LED para determinar el estado de conducción del interruptor.
Patent EC-SP099692-A (EC)
Title: Ligandos de receptor de vainilloide novedosos y su uso de los mismos para la produccion de sustancias farmaceuticas
Inventor: LEE JEE WOO
IPC: C07D231/56
Filed: 2009-10-16
Abstract: La presente invención se relaciona con ligandos de receptor vainilloide novedosos, un método para la producción de los mismos, sustancias farmacéuticas que contienen dichos compuestos y el uso de tales compuestos para la producción de sustancias farmacéuticas.
Patent EC-SP993148-A (EC)
Title: Composicion de esencia /saborizante de cacao natural y metodo de prepararla
Inventor: MAZUREK ROBERT JOHN
IPC: A23G1/00
Filed: 1999-09-20
Abstract: Composición de cacao natural de esencia/saborizante que se prepara pasando un gas de esencia natural, preferiblemente de granos de cacao, a través de uno o mas condensadores para remover agua y substancialmente todo el ácido acético presente en la misma. El gas de escencia puede entonces ser colocado en un colector criogénico en el cual se rocía nitrógeno líquido directamente en la corriente de gas de esencia para congelar rápidamente la esencia congelada suspendida en una corriente de gas nitrógeno, mientras que se minimiza el contacto del gas enfriado con las paredes del colector. La suspensión de partículas de esencia congeladas en nitrógeno gaseoso se pasa por un filtro poroso tubular, para remover las partículas de esencia congeladas que se recolectan sobre la superficie externa del filtro tubular con el gas nitrógeno pasando por el filtro poroso y siendo evacuado del colector. Las partículas de esencia recuperadas son convenientes para su incorporación en varios productos alimenticios en donde un saborizante natural de cacao o chocolate es deseado, incluyendo productos solubles de cacao, mezclas para pasteles, productos de confiteria, y los similares.
Patent EG-22917-A (EG)
Title: Removal of tar and pahs by a foam
Inventor: VIALLE JOSEPH E
IPC: A24D3/04
Filed: 2001-11-21
Granted: 2003-11-30
Abstract: The invention relates to a foam for purifying and filtrating air, particularly filtrating toxic compounds, such as for instance tar and polycyclic aromatic hydrocarbons (PAHs) from tobacco smoke, and to a method to prepare this foam. The foam according to the invention is a foam comprising cavities and interstitial spaces situated outside of the cavities, the cavities being defined by walls, the walls of the cavities being composed of a crosslinked polymer and possible additives, the average largest dimension of the cavities being in the range of 30-350 mum, a considerable part of the cavities comprising two or more perforations in their walls, the perforations having an average diameter in the range of 5-300 mum, a considerable part of the perforations of adjacent cavities being positioned with respect to each other such that a continuous, non-linear path is formed, the foam having a porosity of at least 45 vol. % the porosity being defined as the volume percentage, based on the total volume of the foam, of that part of the foam accessible to matter passing through the foam, and the foam having a specific surface in the range of 0.1-15 m<SUP>2</SUP>/g.
Patent FI-20021863-A (FI)
Inventor: KIM SUNG-HOON
IPC: H04B7/005
Filed: 2002-10-18
Abstract: The method includes the steps of receiving information regarding the quality of the channel from the multiplicity of user equipment (UE) and improving or diminishing the power of emission of the node B on the base of the poor quality channel information received among the quality information received from the multiplicity of user equipment.  The method is for controlling the emission power of multiple user equipment for a multimedia multi-broadcast service in a mobile communication system having a node B and the multiplicity of user equipment able to communicate with this node B, this node able to broadcast multimedia data towards specific user equipment among the multiplicity of user equipment.
Patent FI-20125761-A (FI)
Inventor: SILVOLA MIKA
IPC: H04L12/26
Filed: 2012-06-29
Abstract: A device for detecting originators of a data frame storm comprises a processing system (108) configured to detect the data frame storm on the basis of amount of data frames received from various originators. The processing is system is further configured to carry out the following actions when the storm is detected: identify an originator of each received data frame, update a measurement value related to the identified originator, and detect, on the basis the updated measurement value, whether the identified originator is an originator of the data frame storm. Therefore, it is first detected whether a storm of data frames is in general present and, if yes, it is detected, concerning each originator, whether the originator under question is an originator of the data frame storm. The originator-specific detections make it possible to direct restriction actions to data frames related to those originators which cause the data frame storm.
Patent FR-1206177-A (FR)
IPC: F17C13/02
Filed: 1958-05-13
Granted: 1960-02-08
Abstract: 846,800. Pipe couplings. BENDIX AVIATION CORPORATION. May 5, 1958 [June 6, 1957], No. 30139/59. Divided out of 846,799. Drawings to Specification. Class 99(1). The subject-matter of this Specification is identical with that described in Specification 846,799 but the claims are concerned with automatically operated valves in the coupling.
Patent FR-1602504-A (FR)
Title: Air purification device
IPC: F01N13/02
Filed: 1968-05-07
Granted: 1970-12-21
Abstract: The device comprises a vessel preferably galvanised to reduce corrosion and made waterlight with a fibrous seal packing. Water, which may be recirculated, flows in counter current with the raw air flow which enters, via a safety relief valve and inlet duct, to a network of narrow bore channels linked to spray nozzles debouching to a series of perforated shells, to improve separation efficiency, before being led to the outlet duct and air utilisation point.
Patent GB-1050540-A (GB)
IPC: C07C17/02
Abstract: 1,050,540. Chlorinated olefins. IMPERIAL CHEMICAL INDUSTRIES Ltd. Oct. 11, 1965 [Oct. 27, 1964], No. 43822/64. Heading C2C. Chlorinated hydrocarbons having an olefinic linkage are prepared by heating a C 2  to C 4  saturated, chlorinated aliphatic hydrocarbon having at least 3 chlorine atoms in the molecule and having at least 1 chlorine atom on each of two adjacent carbon atoms at 200‹ to 500‹ C. in the presence of a supported catalyst comprising a compound of a metal capable of existing in two valency states in association with a compound of potassium, rubidium or caesium and in the presence of an acceptor for the liberated chlorine. Preferably the catalyst comprises the chlorides of copper and the chlorides of said alkali metals on activated alumina. Specified chlorine acceptors are hydrogen, acetylene, olefines, saturated hydrocarbons and chlorinated hydrocarbons other than the chlorine-donating chlorinated hydrocarbon reactants.
Patent GB-1052154-A (GB)
IPC: B62D43/00
Abstract: 1,052,154. Spare tyre cover. VEREINIGTE DEUTSCHE METALLWERKE A.G. March 2, 1965 [March 21, 1964], No. 8925/65. Heading B7J. [Also in Division B8] A spare tyre cover comprises a one-piece moulded plastics material component having arcuate retaining clips 3 formed in the side walls of the cover and adapted to grip the tyre 2. A window 7 is formed with a reinforced edge 8, the bottom edge 9 of the cover being likewise reinforced and having a groove 10 in which a rubber strip can be inserted. In another type of bottom edge, Fig. 4 (not shown), the edge is bent out and has a corresponding shaped strip 11 fitted thereon. A grip 12 may be provided to lift the cover.
Patent GB-1052253-A (GB)
IPC: C22B1/20
Abstract: 1,052,253. Controlling travelling grate operations. METALLGESELLSCHAFT A.G. June 14, 1963 [June 30, 1962], No. 23859/63. Heading F4B. A method of controlling a sintering process on a travelling grate comprises measuring the content of at least one component of the gas which has passed through the material on the grate and adjusting the speed of the grate in accordance with this measurement. Fine and coarse regulation of the grate speed may be provided, the former by reference to the CO 2 , CO, or O 2  content of the exhaust gas at the discharge end of the grate, the latter by reference to the H 2 O content or temperature of the exhaust gas approximately midway along the length of the grate. Alternatively, a coarse regulator operating by reference to the H 2 O, CO and/or O 2  content of the exhaust gas may be modified by reference to the temperature of this gas midway along the grate.
Patent GB-1053035-A (GB)
IPC: C07D333/76
Abstract: 1,053,035. Guanyl hydrazones. FARBENFABRIKEN BAYER A.G. April 15, 1965 [April 15, 1964], No. 16407/65. Heading C2C. Guanyl hydrazone derivatives of polycyclic aromatic compounds which contain two or more benzene rings in which two benzene rings have two common C atoms or are joined together by two members selected from direct bonds, N, S, O or C atoms and CO groups, said polycyclic aromatic compounds containing at least two CO groups, which may be nuclear or each of which may form part of the same or different side chain containing up to 10 C atoms, said side chain optionally also containing an aryl group, the guanyl hydrazone substituent having the general formula wherein A is H or an alkyl residue of 1-6 C and B is H or an alkyl residue of 1-6 C, which may be joined to A, or an NO 2 , group or a residue of the formula where R and R 1  are C 1-6  alkyl radicals which may be joined to form a ring and n is 2, 3 or 4 ; and their salts with pharmaceutically acceptable, non-toxic acids are prepared by reacting an appropriate carbonyl compound with (a) an aminoguanidine or (b) with a thiosemicarbazide and reacting the thiosemicarbazone with an amine ANH 2  or first forming the S-alkyl isothio semicarbazone then reacting this with the amine or (c) with an alkyl isothiosemicarbazone H 2 N.NH-C(: NA) S-alkyl and reacting this with an amine BNH 2  or (d) with hydrazine and the product subsequently with a cyanamide B-NH-CN or with an S-alkylisothiourea Alkyl-S-C(: NA)NHB.
Patent GB-1053705-A (GB)
IPC: B21B31/10
Abstract: 1,053,705. Rolling. SCHLOEMANN A.G. May 26, 1964 [June 21, 1963; Jan. 10, 1964], No. 21670/64. Heading B3M. In a roll stand housing rolls 182 whose axes lie in a horizontal plane, the rolls, together with their chocks 6, 6a (Fig. 2, not shown), are removable from the stand by means of supporting rollers 14 situated between the housings 4 and 5 of the stand. To lower the chocks 6 and 6a on to the rollers, wedge-shaped spacers 10 in the housing windows are shifted axially by eccentrics 11. The roll assemblies can then be pulled by a rod 18 or by winders clear of the stand on a train of rollers 16. A further train of rollers, at right angles to train 16, allows easy replacement of the roll assemblies by fresh assemblies. In place of the spacers 10, wedge-shaped spacers extending longitudinally of the windows may be employed. The rollers 13 in the base of the windows are then dispensed with, and the chocks provided with lateral extensions at their lower edges to engage the rollers 14 and 16. Alternatively, the spacers 10 can carry their own rollers 13. Eccentrically operated spacers can be situated between the upper chock surfaces and the housings and the chocks can be raised by means of levers having rollers at their ends which co-operate with cam surfaces on the lower side of the chocks. For light rolling mills, instead of lowering the chocks, vertically adjustable rollers can be supplied, the roll assemblies simply being slid sideways.
Patent GB-1095309-A (GB)
IPC: H02N1/10
Abstract: 1,095,309. Automatic voltage control. COMMISSARIAT A L'ENERGIE ATOMIQUE. April 1, 1966 [April 20, 1965], No.14585/66. Heading G3R. An electrostatic generator having a stabilized output at terminal 8 comprises a stator 1, a rotor 2, output electrodes 6, 7 and input electrodes 4, 5 which are connected to a D. C. supply source 13; output voltage variations are detected by a circuit including a potential divider 9, 10, a reference voltage source 11 and an amplifier 12 the output voltage of which is superimposed on the voltage of source 13 whereby the energizing current supplied to the generator is varied in a corrective manner so that the output voltage is maintained constant; mechanical inaccuracies in the rotor system may produce a ripple in the output voltage, and this ripple is neutralized by applying a further correcting signal to the input of amplifier 12. This further signal is derived from an alternator 14 mechanically coupled to the rotor 2 and connected to a multi-vibrator 15 which produces a rectangular signal having the same frequency as the ripple and comprising harmonics thereof and which is associated with three branch circuits each comprising a filter 16, a synchronized generator 17, a phase shifter 18 and an attenuator 19, the branches being adjusted respectively to the fundamental frequency and the first two harmonics of the alternator output, whereby the further signal has the same shape, frequency and amplitude as the ripple voltage but is of opposite phase.
Patent GB-1228890-A (GB)
IPC: A24F19/04
Filed: 1968-10-11
Abstract: 1,228,890. Smokers' ash-trays. MEYER MFG. CO. Ltd. 19 Sept., 1969 [11 Oct., 1968], No. 48371/68. Heading A2M. The upper part 2 of an ash-tray is telescopically mounted over a bottom part 11 and has a cap 3 in which an opening is normally closed by a disc 4 mounted on a threaded shaft 10. Depression of the upper part causes four levers 13, which are pivotally mounted at 17 and have rollers 16 engaging the base 25 of an ash compartment, to pull the shaft downwardly at a speed greater than that of the upper part so that the disc 4 is withdrawn from engagement with the cap 3. Due to the threads on th shaft, which co-act with a nut 26 fixed to the base 25, the disc is spun rapidly to discharge ash centrifugally. An overrunning clutch 6 allows continued rotation of the disc when the upper part is released and returned by a spring 18. Three wires 21 stretched across the opening in the cap 3 support the ends of cigarettes placed in grooves 22.