baber/WOPTO huggingface dataset:
Patent CN-1497780-A (CN)
Inventor: HAJE STURT G
IPC: H01Q13/02
Filed: 2003-09-29
Abstract: 本发明公开了用于电磁学设计整形反射器多波束天线(100)的方法、装置和计算机程序产品。为给定波束方向的多波束天线(100)的反射器(110，120)和馈源提供了的初始构型，反射器用初始反射器整形处理过程(612)整形，而馈源具有初始规定(614)。初始反射器整形处理过程(612)是一个迭代优化的处理过程以提高从给定波束方向(100)入射到多波束天线上的光线的聚焦。第二迭代优化处理过程包括优化(620)馈源(140A－140D)的辐射图和优化(622)反射器(110，120)的表面形状和尺寸，并用于降低波束溢出、改进波束形状和获得增益辐射图在所需上下限内的波束。
Patent CN-1617793-A (CN)
Inventor: GUY BORGEAT
IPC: B31D5/00
Filed: 2003-01-14
Abstract: 本机器包括一个机架，位于所述中空膜的内面将膜壁分开的隔开装置(3)，牵引装置(8)用来牵拉中空膜，和充气兼熔接装置(5、6、7、12)。其具有至少一个用以充气的中空针(5)，装置(2、2a、2b)阻止空气溢向所述滚轴，也就是逆流动。所述装置(2)阻止空气溢向位于所述膜内的间隔装置(3)和滚轴之间。充气熔接装置(5、6、7、12)在位于所述膜内隔开装置(3)的后面、用于牵动所述膜(1)的牵拉装置(8)的前面，因而通过充气兼熔接装置来牵动中空膜；充气兼熔接装置上的中空针(5)安装在位于所述膜一侧的第一杆(12)上，该第一杆由第一传动器(13)驱动；两个加热元件(6)，位于所述针的上游和下游，安装在第二杆(10)上，第二杆位于所述膜的另一侧，并由第二传动器操作，其特征在于：防止引入到所述膜的空气溢到即逆流到所述滚轴上的装置包括：延长件(2b)，其相对于所述膜(1)横向延伸，并安装在第一杆(12)，当膜(1)移动被引入到机器的机架面板(2)上的凹陷处(2a)处时，延长件偏离所述膜，并将所述膜压在凹陷处形成一个密封折叠。
Patent CN-1636153-A (CN)
Inventor: YUUICHI NISHIKOUJI
IPC: G02B5/30
Filed: 2003-02-18
Abstract: 本发明提供了一种在液晶显示器中使用时表现出优异的视角特性，并且可以降低厚度的层压延迟片。所述层压延迟片通过层压由具有20至300纳米的面内延迟及不小于1.0的厚度方向延迟与面内延迟比值的聚合物制成的光学各向异性层(A)，以及由具有不小于3纳米的面内延迟及不小于1.0的厚度方向延迟与面内延迟比值的非液晶聚合物(如聚酰亚胺)制成的光学各向异性层(B)来形成。由此获得的层压延迟片表现出优异的光学性质，即10纳米或更大的面内延迟(Re)，以及50纳米或更大的厚度方向延迟与面内延迟的差值。
Patent CN-1692447-A (CN)
Inventor: DER ZAAG PIETER J VAN
IPC: H01L43/08
Filed: 2003-04-29
Abstract: 使用磁阻随机存取存储器(MRAM)提供用于显示装置的像素内存储器电路。存储器电路(25)包括两个MRAM(60，62)，每一个均耦合至触发器电路(64)的相应输入。显示装置(1)提供有包括各自与存储器电路(25)相关的多个像素(20)。其中一个MRAM为可切换MRAM(60)，另一MRAM为基准MRAM(62)，基准MRAM(62)设置成提供基准，据此易于以差值的形式观察和测量可切换MRAM(60)的改变状态。
Patent CN-1663280-A (CN)
Inventor: NAREN MALAYATH
IPC: H04N19/51
Filed: 2003-06-18
Abstract: 描述了一种视频编码技术。在一个示例中，一种视频编码技术包括基于与要编码的视频帧内的一组视频块相关联的运动矢量来标识与搜索空间内一视频块相关联的一像素位置，其中，该组中的视频块空间上位于相对于要编码的视频帧的当前视频块的确定的位置上。然后，可在所标识的像素位置上为当前视频块进行初始化运动估计例程。通过基于与视频帧内一组视频块相关联的运动矢量来标识与搜索空间内一视频块相关联的一像素位置，可更容易地利用空间冗余现象来加速并改进编码过程。
Patent CN-1663156-A (CN)
Inventor: DIENER NEIL R
IPC: H04B17/00
Filed: 2003-04-22
Abstract: 本发明提供了用于管理射频频带中的活动的系统、方法、软件及相关的功能，射频频带在频率和时间上由多种类型的信号共享。这样的频带的一个例子是未得到许可的频带。频带中的射频能量在频带中的活动正发生的区域中的一个或多个设备和/或位置处俘获。出现在频带中的信号由采样部件检测或在时间间隔内检测整个频带。频带中的信号脉冲能量被检测并用于根据信号类型分类信号。使用出现在频带中的信号类型的知识及其它频谱活动相关的统计信息(被称为频谱信息)，可在设备或设备网络中采取行动以避免干扰其它信号，并使与其它信号同时使用频带最优化。频谱信息可用于向设备用户或网络管理员建议行动或在设备或设备网络中自动调用行动以保持想要的性能。
Patent CN-1774413-A (CN)
Inventor: SHAW MOHAMMAD YASEEN DAR MOHAM
IPC: C07C57/00
Filed: 2003-03-27
Abstract: 从Lavatera cachmeriania(花葵属)中分离出来的两种化合物即对映石松脂烷8(14)、15－二烯－19酸(15－diene－19 oic acid)(化合物1)和对映石松脂烷7(8)，9(11)与15－二烯－19酸(15－diene－19 oic acid)(化合物2)在体外能显著地抑制人类癌细胞系的生长，这些癌细胞系出现在不同的组织器官，如：中枢神经系统(CNS)：SK－N－MC，肠(Colon)：HT－29，肺(Lung)：A－549，肝(Liver)：Hep－2，卵巢(Ovary)：OVCAR－5，前列腺(Prostate)：PC－3。
Patent CN-86101307-A (CN)
IPC: A01K5/02
Filed: 1986-02-28
Abstract: 牲畜饲养设备中有一个进食盘，可由就食的牲畜接触，有一个盛放一定量饲料的容器，其中有干粉饲料材料和一个搅拌室。有一个配给机构向搅拌室配给计量的饲料增加量，有一个控制阀和供水管路连接，对搅拌室配给计量的增水量。有一个可选择控制的搅拌器，把水和饲料搅拌，产生供给进食盘的流体混合饲料。
Patent CN-86106425-A (CN)
Title: 阴极射线管的无碎玻璃主密封法
IPC: H01J9/26
Filed: 1986-09-20
Abstract: 无碎玻璃主密封法包括下列各步骤：用燃烧器加热玻璃壳颈管的底面；把芯柱塞压到颈管底面使其与芯柱塞熔焊；拉开芯柱塞使熔焊部分成型。燃烧器与包含颈管底面的平面保持预定的恒定距离。在玻璃熔焊时芯柱塞的推压距离和拉开距离是根据颈管的长度确定，因而扩大了颈管长度可允许的变化范围。
Patent CN-87106651-A (CN)
Title: 计算机系统
IPC: H04Q11/04
Filed: 1987-09-24
Abstract: 本发明涉及一种计算机系统，在该系统中，主处理器(10)能通过一宽度上受限制的双向数据总线(11)与一个或多个外围设备(13)通信。输入/输出控制器(12)装有控制寄存器和状态寄存器，且能对总线(11)的范围作出反应，此总线范围被划分成许多区，各区代表其中一个要与外围设备(13)通信的软件进程。
Patent CN-1072318-A (CN)
Title: 鲜菇保鲜方法
Inventor: YAN DONG
IPC: A23B7/157
Filed: 1991-11-16
Abstract: 一种用于鲜菇保鲜的方法，采用一定浓度的稀土
硝酸盐水溶液，对鲜菇进行浸渍等处理，密封避光贮
藏。该发明解决了以往鲜菇保鲜中产生异味、开伞、
褐变等问题，具有简单易行，费用低，保鲜效果显著，
被保鲜的鲜菇无异味、不开伞、无褐变、食用无副作用
等优点。
Patent CN-1074506-A (CN)
Title: 提高凿岩钎杆湿式疲劳寿命的技术
Inventor: SHOUZHI SONG
IPC: E21C37/22
Filed: 1992-09-26
Abstract: 本发明是一种提高凿岩钎杆湿式疲劳寿命的方
法。本发明是首先用高压气体和机械摩擦方法，将凿
岩钎杆内孔表面清理干净，然后将胶粘剂均匀喷涂在
钎杆内孔表面上。本发明具有工艺简单，确保粘着胶
膜不松脱错位，膜面不开裂，实现钎杆水孔内壁隔离
腐蚀介质的作用，从而提高凿岩钎杆的使用寿命。
Patent CN-1120160-A (CN)
Inventor: SWIFT STEVEN D
IPC: G01R31/02
Filed: 1994-06-02
Abstract: 一种改进的热电偶开路状态测试仪。该测试仪包括一个发生器用于提供音频信号并将其加到热电偶，该音频信号有已知频率和幅度。一个对热电偶上音频信号的某特定频率分量的幅度进行分析的监控器。若特定频率分量的幅度超过预定阈值，则产生一个指示热电偶开路状态的输出。
Patent CN-1120796-A (CN)
Inventor: SHIXUN ZHANG
IPC: H01F27/16
Filed: 1994-10-13
Abstract: 一种自动连续调光装置，可对交流电源加以控制，使灯具的输出光度在一适当范围内作渐升及渐降的自动反复变化，它利用一波形产生器的输出，经一光耦合器转换为变动的阻抗，该阻抗组成RC相移电路，控制一双向三极管开关(TRIAC)导电切角随该波形产生器的输出电压而变化，TRIAC的输出变化则使灯泡等负载的功率随之起伏变化。本发明还含有电源回馈电路，以补偿光耦合器输出的阻抗，使负载的功率输出相对于电源电压不稳定的瞬间起伏产生稳定作用。
Patent CN-1141519-A (CN)
Title: 带有测试和跳线通道的连接器模块
Inventor: BAGGETT WILLIAM CALVIN
IPC: H01R4/24
Filed: 1996-05-16
Abstract: 公开一种连接器模块，其在插入跳线或测试接线时，可产生先接后断接触。接触件(30，31)的主干部(42，43)在与模块的槽口(17，18)对准的两点(38，39)产生直接电接触，从而，在一个点由于引线插入断开时，另一个点保持闭合。其还装有肋片(80)以引导引线插入并控制引线和主干部的挠曲。
Patent CN-1211425-A (CN)
Title: 一种对虾病害防治的新药及其制造方法
Inventor: ZHOU RUNQI
IPC: A61P31/00
Filed: 1997-09-15
Abstract: 本发明是一种对虾病害防治的新药,它包含有商陆、溶菌酶、大蒜素、刺犁晶和绞股蓝这五种成份,其功效是对多种病毒有广谱性的杀灭作用,对各类细菌也具有广谱性的杀灭作用,同时还能增强虾的免疫力、抗病力、成活率,克服了现有技术中的虾药只能对抗细菌缺乏对抗病毒能力的缺点。
Patent CN-1170054-A (CN)
Title: 一种针织外罩
Inventor: GIRARD WILLIAM E
IPC: D04B1/16
Filed: 1997-06-03
Abstract: 一种标识一个针织外罩是否已经经过一热处理烘箱的方法,该方法通过将一热敏感纱编织进针织外罩的一个标识部分,在经过热处理后,热处理标识会改变其物理形态。
Patent CN-1230895-A (CN)
Title: 拼装式玩具建筑物
Inventor: KUSHNER PHILIP MARSHALL
IPC: G09B25/04
Filed: 1997-09-16
Abstract: 拼装式玩具建筑物具有至少一个从壁(1,2)下缘(15,16)在壁(1,2)使用位置上向上延伸的门洞(12,13),其高度和宽度相应于门,拼装式玩具建筑物还包括至少一个门构件(10)和一个窗构件(2,3),拼装式玩具建筑物还包括高度和宽度相应于门洞(12,13)的门框架(11),门框架(11)具有连接装置,其用于借助壁洞(12,13)上的互补连接装置(17,25)将门框架可卸式安装在门洞中。门构件(10)具有铰接件(26),其用于可卸式安装在门洞(12,13)或窗框(11)中的互补铰接件中,拼装式玩具建筑物还包括至少一个窗框架(8,9),其宽度和高度相应于门框架(11)的宽度和高度,窗框架(8,9)具有用于可卸式固定地安装在门洞(12,13)中的连接装置(20,21)。这样就使窗和门在玩具建筑物中的设置具有高度的灵活性,从而易于用很少的配件迅速地建筑许多不同的建筑物并在其间变换。
Patent CN-1303523-A (CN)
Title: 不烧结型电极及其制造方法
Inventor: HIROSHI KAWANO
IPC: H01M4/24
Filed: 1999-05-31
Abstract: 本发明提供了一种构成不烧结型电极支承的金属板(1)。不平度是通过机械方法形成的,从而凸部(9)和凹部(8)配置得中心至中心间距(P)在50到300um额范围内,从而处理之后的外表厚度至少是未处理的材料厚度的3倍。
Patent CN-1304290-A (CN)
Title: 雷洛昔芬的肺和鼻传递给药
Inventor: ALLEN D L
IPC: A61P19/10
Filed: 1999-03-31
Abstract: 本发明涉及经肺和鼻给予雷洛昔芬的制剂和方法。
Patent CR-20110122-A (CR)
Title: Elemento de combinación de llave móvil y conjunto de cerradura
Inventor: BEN-AHARON EFFI
IPC: E05B35/00
Filed: 2011-03-07
Abstract: Un dispositivo de llave para usar con más de una cerradura, dispositivo de llave que incluye una porción de árbol, y por lo menos un elemento de combinación de llave móvil sujetado dentro de la porción de árbol y que incluye primera y segunda porciones adyacentes entre sí.
Patent CR-20150616-A (CR)
Title: Composiciones y métodos para activar la señalización que depende del "estimulador del gen de interferón"
Inventor: DUBENSKY THOMAS W JR
IPC: A01N43/04
Filed: 2015-11-18
Abstract: La presente invención proporciona estimuladores inmunitariosde dinucleótidos cíclicos (CDN) altamente activos que activanlas DC mediante un receptor citoplásmico recientementedescubierto, conocido como STING (estimulador de genes deinterferón). En particular, los CDN de la presente invenciónse proporcionan en forma de una composición que comprende uno o más de dinucleótidos de purina cíclicos que inducen laproducción del interferón tipo I que depende de STING, donde los dinucleótidos de purina cíclicos que se encuentran presentes en la composición son CDN 2',5',2',5' y 2',5',3',5' básicamente puros y preferentemente estereoisómeros Rp,Rp de estos.
Patent CR-20190219-A (CR)
Title: Deployment systems, tools, and methods for delivering an anchoring device for a prosthetic valve
Inventor: ROZEN YOAV
IPC: A61F2/24
Filed: 2017-12-15
Abstract: A delivery catheter is in various embodiments configured to deliver an anchoring device to a native valve annulus of a patient' s heart, where the anchoring device can better secure a prosthesis at the native annulus. The delivery catheter can includes a distal section that includes one or more spines or is laser cut to assume a particular shape for better facilitating delivery of the anchoring device at the implant site and can include a flexible tube, a first pull wire, and a second pull wire. The flexible tube can comprise a bore extending between the first end and the second end sized for passing the anchoring device therethrough. The distal portion can comprise a first flexing section and a second flexing section. Actuation of the first pull wire and the second pull wire can cause the flexible tube to move from a first configuration to a second configuration.Un catéter de suministro está configurado en varias realizaciones para entregar un dispositivo de anclaje a un anillo de válvula nativo del corazón de un paciente, donde el dispositivo de anclaje puede asegurar mejor una prótesis en el anillo nativo. El catéter de administración puede incluir una sección distal que incluye una o más espinas o se corta con láser para adoptar una forma particular para facilitar la entrega del dispositivo de anclaje en el sitio del implante y puede incluir un tubo flexible, un primer cable de tracción y un segundo tirar de alambre El tubo flexible puede comprender un orificio que se extiende entre el primer extremo y el segundo extremo dimensionado para pasar el dispositivo de anclaje a través del mismo. La parte distal puede comprender una primera sección de flexión y una segunda sección de flexión. La activación del primer cable de tracción y el segundo cable de tracción puede hacer que el tubo flexible se mueva de una primera configuración a una segunda configuración.
Patent CR-20200363-A (CR)
Title: Left atrial appendage clipping device and methods for clipping the laa
Inventor: BOND TYLER
IPC: A61B17/122
Filed: 2019-01-25
Abstract: An external LAA exclusion clip comprises a clipping assembly comprising first and second opposing clip struts each of the clip struts having a tissue-contacting surface and first and second bias surfaces, a bias assembly connecting the first clip strut to the second clip strut to align the first and second clip struts in a strut plane passing through the tissue-contacting surface. The bias assembly comprises at least one first bias spring connected to the first bias surface of the first clip strut and to the first bias surface of the second clip strut and at least one second bias spring connected to the second bias surface of the first clip strut and the second bias surface of the second clip strut. The first bias spring and the second bias spring are configured to permit movement of the first and second clip struts in the strut plane.
Patent EC-SP014053-A (EC)
Title: Nuevos retinoides selectivos gamma
Inventor: BELLONI PAULA NANETTE
IPC: C07C63/06
Filed: 2001-05-02
Abstract: Nuevos agonista retinoides selectivos de RAR de la fórmula I: en la que los símbolos tienen os significados definidos en la especificación, y las sales farmacéuticamente activas de los ácidos carboxílicos de la fórmula I, además la invención se refiere al uso de tales agonista receptores de ácido retinoico, en particular a agonista selectivos del receptor y de ácido retinoico (RARy) para el tratamiento del enfisema y de enfermedades pulmonares asociadas, así como la terapia y profilaxis de lesiones epiteliales malignas y premalignas, tumores y alteraciones precancerosas de la membrana mucosa de la boca, lengua, laringe, esófago, vejiga, cuello de la matriz y colon.
Patent EC-SP056064-A (EC)
Title: Compuestos de benzopirano utiles para tratar estados inflamatorios
Inventor: BROWN DAVID L
IPC: C07D215/38
Filed: 2005-09-29
Abstract: La presente invención se refiere a métodos y compuestos que tienen utilidad en el tratamiento de una afección asociada con trastornos mediados por la ciclooxigenasa-2. Son compuestos de particular interés benzopiranos y sus análogos definidos por la fórmula 1 En la que Z, X, R1, R2, R3 Y R4 son como se han descrito en la memoria descriptiva.
Patent EC-SP099781-A (EC)
Title: Novedosos compuestos que son inhibidores de erk
Inventor: SHIH NENG YANG
IPC: A61K31/4245
Filed: 2009-12-03
Abstract: Se describen los inhibidores de ERK de fórmula 1.0: y sus sales, ésteres y solvatos aceptables desde el punto de vista farmacéutico. Q es un anillo de piperidina o piperazina que pueden tener un puente o anillo fusionado. El anillo de piperidina puede tener un enlace doble en el anillo. Todos los demás sustituyentes son como se los define aquí. También se describen métodos de tratamiento para el cáncer usando los compuestos de fórmula 1.0.
Patent EG-23436-A (EG)
Title: Polypropylene-based carpet yarn.
Inventor: RADWAN AMIN
IPC: D01F6/46
Filed: 2001-11-10
Granted: 2005-08-22
Abstract: Compounding and extruding a composition, comprising 60-95 weight-% polypropylene, 0.1-10 weight-% maleated polypropylene, and 5-40 weight-% nylon or polyester, through a spinneret at a temperature in the range of 235-285°C, and drawing the resulting filament. Drawing is carried out at a draw ratio substantially lower than the draw ratio that would be necessary to obtain the same elongation with 100% polypropylene. Color pigments may be included in the composition which is compounded and extruded. In accordance with this invention, high proportions of polypropylene may be blended with nylon or polyester without detracting substantially from the good touch and luster attributable to the latter polymers. Also disclosed are carpeting and rugs in which the pile is made up of filaments produced by a process of this invention. In the manufacture of such carpeting or rugs, individual filaments can be dyed and then assembled into a rug, or the composite material can be manufactured and then the composite material piece can be dyed.
Patent FI-20041580-A (FI)
Inventor: KRONHOLM HARRI
IPC: D21F1/02
Filed: 2004-12-08
Abstract: An arrangement in the headbox (1) of a paper or cardboard machine, said headbox comprising a pulp suspension feed system (2), which distributes the suspension over the width of the headbox, at least one first flow resistance element (3, 4), such as an aperture plate and/or tube system provided with flow apertures, from which headbox the pulp suspension is passed via at least one chamber (5, 6), such as an equalizing chamber and/or the slice gap (7) of a slice chamber, onto a forming wire or equivalent. The arrangement comprises at least one pulp flow guide plate (8, 8', 9, 9') preferably arranged mainly in the transverse direction of the headbox and having at least one groove (11, 11', 12, 12') formed in its guide surface (10, 10').
Patent GB-1050833-A (GB)
IPC: F04C15/00
Abstract: 1,050,833. Pressure-loaded gear pumps and motors. HYDRO-MECA. July 26, 1963 [March 20, 1963], No. 29790/63. Heading F1F. A reversible pressure-loaded gear pump, or motor, comprises pairs of axially-movable cheekplates 6, 7 Fig. 1, (not shown), forming housings 4, 4a, 5, 5a, for bearings 12 supporting the gears 8, 9, the cheek-plates 7 being pressed against the gears by fluid exerting pressure on a pair of axially-movable flexible diaphragms or pistons 22, 23 which are slidably lodged in cavities or housings 18, 19 Fig. 2, (not shown) of corresponding shape. Both of the pistons have flexible lips 24 Fig. 3, (not shown) which bear upon the sides of the cavities 18, 19. Pressure is communicated to spaces or chambers 18a, 19a between said lips through channels 27, 28 in the casing 1 of the pump and orifices 29, 30 in the pistons, from inlet and outlet ducts 20, 21, respectively. Compression springs 25 provide initial pressure for the pistons. Leakage fluid escapes from the casing 1 through an orifice 33a connected to a tank 33 which is also connected to the duct 20, or 21, on the low-pressure side of the gears. The pistons may be made of synthetic rubber.
Patent GB-1050906-A (GB)
IPC: H01R31/00
Abstract: 1,050,906. Two part couplings. SOC. ANON. DES EXTINCTEURS J. MARTIN. March 3, 1965 [March 4, 1964], No. 9083/65. Heading H2E. A device for connecting electrical conductors, e.g. cables 17 and 16, comprises an insulating support 1 provided with two parallel rows of split elastic hollow socket members 8<SP>1</SP>, 9<SP>1</SP> and 8, 9 (Fig. 1, not shown) in which connecting pins attached to the cables are detachably locked. The socket ports 8<SP>1</SP>, 9<SP>1</SP> are connected by metal ports 19 and a metal longitudinal plate 20<SP>1</SP> (Fig. 3 not shown) is disposed in each socket cavity in which each socket member is a force fit and is electrically connected to its associated socket member. The plates 20<SP>1</SP> project beyond one face of the support and the projecting ports 21<SP>1</SP> are interconnected as desired to connect the conductors 16, 17. The support may be disposed inside a casing provided with inlets and outlets for the conductors.
Patent GB-1053622-A (GB)
IPC: D04B15/60
Abstract: 1,053,622. Knitting-machines. I. D. BELLA. April 10, 1964 [April 12, 1963], No. 14875/64. Heading D1C. In the event of a needle remaining in the raised position in a circular knitting machine yarn severing knives are removed radially from the vicinity of the needle cylinder by spring means triggered by the action on the raised needle of a contact pin 13 which is positioned immediately in front of the cutters in the direction of cylinder rotation. The knives, which are electromagnetically operated are pushed forward into the operative position by a Bowden cable 7 and a locking roller 28 locks them in that position when it lies behind the flange 29. The knives move forward against the action of a spring 8. When the contact pin 13 engages a faulty needle it rotates about its pivot point 14a on a further pin 22 which moves the locking roller 28 to allow the springs 8 to retract the knives in a radial direction with respect to the needle cylinder.
Patent GB-1095315-A (GB)
IPC: G05D1/06
Abstract: 1,095,315. Controlling aircraft. SMITHS INDUSTRIES Ltd. July 23, 1964 [Aug. 1, 1963], No. 30540/63. Heading B7G. [Also in Division G1]  The thrust of an aircraft engine is controllable in magnitude and direction by two servo systems each supplied with signals dependent on demanded thrust in two different directions, the servo output being dependent in the difference between the input demand and a function of the thrust magnitude and direction. In Fig. 1, a turbo-jet engine 1 lying parallel to the y-axis of the aircraft has a tail pipe 2 inclined at angle α to the engine axis and a nozzle 3 rotatable about the tail pipe axis and containing vanes which deflect exhaust gases at an angle γ relative to the tail pipe axis. The thrust components along the x 0  and z 0  axes, which are parallel to aircraft axes X and Z are, where t is the engine thrust magnitude and # the angle of rotation of the nozzle:- t x =t t sin γ sin # and t z =t (sin γ cos # cos α+cos γ sin α). Fig. 2 shows a control system for two engine installations, one to port and one to starboard, and each comprising four engines side by side. The command thrusts T x  and T z  are provided by a control stick 11 rotatable and movable as indicated by arrows V and H, and connected to potentiometers 14, 15 which supply signals corresponding to port and starboard engine thrusts to servo systems 25, 26 respectively for the z-co-ordinate and 19, 20 for the x-coordinate. Only the port servo systems are shown in detail, the inputs Tpz and Tpx being applied to the summing amplifiers 35, 30 driving motors 36, 31 connected to the engine thrust controllers 27 and the nozzle angle controllers 21 by shafts 37, 32, the angular position of which is representative of Tp and #p. Feedback is provided by resolvers P, R and networks 39, 42 so that the total input to amplifier 35 is Tpz-Tp (sin γ cos # cos α + cosγ sin α) and to amplifier 30 is Tpz-Tp sin γ sin # and these inputs are reduced to zero by the servos. Automatic control.-An accelerometer may be positioned at each engine, the port accelerometer for instance supplying signals representative of vertical acceleration to the amplifier 35. A gyro-based roll-and-yaw autostabilizer 18 is also shown and supplies to the servo system asymmetric thrust signals N/A and L/A where N and L are demanded yaw and roll moments and A is the nozzle moment arm. Control in roll and yaw may be effected by varying autostabilizer settings. Autostabilizers may also be provided to control movement along the x and z axes. In another embodiment (Fig. 3, not shown); the thrust magnitudes of the two forward engines and the two aft engines in each installation are separately variable, to give control in pitch, and the autostabilizer is provided with a pitch channel. Alternatively, pitch control may be effected by air jets at the tail of the aircraft.
Patent GB-1125050-A (GB)
Abstract: 1,125,050. Valves. RUMANIA, MINISTRY FOR THE PETROLEUM & CHEMICAL INDUSTRIES. 26 Oct., 1966, No. 48095/66. Heading F2V. A float-operated valve includes three floats 15, 12, 17 positioned one above another in a tank 1, the upper float 17 being arranged to hold the central float 12 in its lower position until the upper float is lifted by the rise in liquid level and the lower float is arranged to hold the central float in its upper position until the lower float falls with the liquid level. As the liquid level rises in the tank the float 12 is held submerged by a stop r which swings to a position clear of a rod 13 carried by the float 12 when a link 20 actuated by upward movement of tho float 17 releases it. The subsequent rapid upward movement of the float 12 causes a discharge valve 5 to be snapped open by \ abutments n striking levers 6. As the liquid level falls, the rod 13 and hence the float 12 are held in the upper position by a stop 21 which is released by a link 22 when the lower float 15 falls.
Patent GB-1227018-A (GB)
IPC: B65D90/00
Filed: 1968-07-26
Abstract: 1,227,018. Stud and socket fastenings. CRANE FRUEHAUF TRAILERS Ltd. 26 July, 1968 [17 Aug., 1967], No. 35740/68. Heading E2B. A coupler for two members comprises a rotatable element having shaft portions within a housing and supported eccentrically by bearing bosses 18 extending from the sides of the housing, the bosses being shaped peripherally for insertion in a correspondingly shaped aperture in each member, a spring urged rod 26 extending through a slot 13 in the housing and element for rotating the element and a head 36, 37 at the end of each shaft portion having the peripheral shape of the adjacent bearing boss and being offset angularly relatively to one another. In one position of the rod 26, one head is aligned with the corresponding boss and both the head and the boss are insertable into an aperture in one member. The rod is then moved to engage a collar 35 on the rod in an aperture 14 of'the slot 13 in which position of the element the other head is aligned with the corresponding boss and both are insertable into an aperture in the other member. The rod is then rotated to engage in an aperture 15 when both heads are positioned to retain the members coupled together. When the periphery of the apertures in the members is otherwise than circular the periphery of the boss and of the head is correspondingly shaped. A plate 39 on the housing prevents the container moving with respect to the coupler.
Patent GB-1227212-A (GB)
IPC: G03B21/32
Filed: 1968-05-24
Abstract: 1,227,212. Photographic film spools. REGULAWERK KING K-G. May 24, 1968 [June 2, 1967], No.24870/68. Heading G2A. A take-up spool for a photographic camera using perforated film has a slot 3, 3<SP>1</SP> to receive the leading edge of the film and a retaining tooth 4 at the edge of the slot for engagement in a perforation of the film, the slot being defined on one side by a flattening of the spool body and on the other side by a flat tongue or rib, and the tooth having on its side facing the rud-line of the spool a sliding slant surface 4<SP>1</SP> intersecting the spool axis and inclined thereto. The slot is formed between a flattened portion of the spool body and a tongue 2 which tapers at 2<SP>1</SP> to form a wedge shaped enlargement of the slot. The tongue is flattened on the longitudinal side facing the tooth. In an alternative embodiment, the slot is formed between the flattened body of the spool and a flat rib spaced from the flattened body and extending to the flanges of the spool. The spool is formed by integrally moulding plastic material.