baber/WOPTO huggingface dataset:
Patent BG-105309-A (BG)
Title: Needleless injector cartridge
Inventor: WESTON TERENCE E
IPC: A61M5/178
Filed: 2001-03-06
Abstract: A needleless injector cartridge, comprises an injection component (1) defining a void (17) therein for receiving medicament, and having an injection discharge orifice (9). The cartridge further comprises a transfer device (2) comprising a liquid-containing reservoir (4), and a transfer means for causing the liquid (5) to flow from the reservoir, through a reservoir outlet (4) into the void (17) in the injection component (1). 17 claims, 9 figures
Patent BG-111143-A (BG)
Title: Sensor device for scanning probe microscopy
Inventor: STAVROV VLADIMIR
IPC: B81B7/00
Filed: 2012-02-16
Abstract: The device is intended for scanning probe microscopy (SPM), including scanning atomic force microscopy (AFM). It consists of a passive holder body (6) having dimensions, which are usual for scanning probe microscopy SPM sensors, and provided with a trench (10), disposed towards its narrow side. The device further comprises a monolithic actual sensor (7) of reduced dimensions, consisting of a micro cantilever (3') and a probe element, said sensor (7) being inserted and rigidly cantilevered in the trench (10) of the passive holder body (6). In an embodiment, the device comprises a second, cantilevered structure (11) at the free end of the actual sensor body. In other embodiments a ratio of the micro cantilever length to the length of the side of the actual sensor body, wherefrom the micro cantilever extends, is in the range from 1:10 to 5:1. With the described device to overcome the technological difficulties in production and operation of sensors SPM due to the large difference betweenthe micro cantilever length of and size of the country wherefrom the micro cantilever extends in currently manufactured sensors.
Patent BG-111341-A (BG)
Title: Method for plasma electrochemical clearing of flue gases
Inventor: KOVACHKI HRISTO
IPC: B03C3/53
Filed: 2012-11-12
Abstract: The invention relates to a method for plasma electrochemical clearing of flue gases from noxious impurities in the gas-air dynamic environment, as in the cathode-anode reaction zone is generated wide range acoustic radiation, the flow of flue gases, which may also contains water vapors is fed and directed into the reaction zone in parallel to the electron flux, the gas flow and the electron flux are moving parallel to the reaction zone to approaching the discharge zone of the generated products, the gas flow is diverted when it reaches the anode, wherein the formed fine particles of sulfur and carbon are captured by the flowing water layer.
Patent CN-1442016-A (CN)
Title: 传送信息的方法
Inventor: DAFCIK JUAN
IPC: H04M1/725
Filed: 2001-07-12
Abstract: 本发明涉及一种用于在用户团体内部传送信息的方法，由此将登记到中央通讯器件的通讯终端指定给团体中的个人用户。给团体成员的信息存储在中央通讯器件。然后有关用户一进入接口器件和/或输出器件的范围，就将所述信息通过接口器件传送到通讯终端、或发布在输出器件上。
Patent CN-1365190-A (CN)
Title: 具有可变输出频率的pll电路
Inventor: MASAKI ICHIHARA
IPC: H03L7/095
Filed: 2002-01-09
Abstract: 一种锁相环(PLL)电路,包括:压控振荡器(VCO),它具有包含由反偏置二极管组成之第一电容器和由多个MOS电容器组成之第二电容器的并联谐振电路。在振荡频率关于基准频率锁定时,根据控制第一可变电容器的调谐电压检测所述振荡频率是否有偏差。通过因温度波动等而观察到偏差,则控制第二可变电容器的电压,以补偿所述偏差。
Patent CN-1464557-A (CN)
Title: 利用碳纳米管制备的单电子存储器及制备方法
Inventor: SUN JINPENG
IPC: B82B1/00
Filed: 2002-06-05
Abstract: 本发明公开了一种单电子动态随机存储器件及其制备方法。该器件以硅作为衬底，在该衬底上有一个氧化硅绝缘层，在该氧化硅绝缘层上的金属或多晶硅层中刻蚀加工而成一根纳米线，该纳米线一端是数据线引脚，纳米线的两侧有两个与纳米线两边平行的控制栅存储单元为纳米线比控制栅长的部份，并伸入到碳纳米管晶体管的两电极之间。通过控制几十个甚至几个电子就可以实现存储器的正常工作，并且不受随机背景电荷的影响，解决了传统存储器发展中所面临的稳定性、功耗、散热和栅极漏电电流等若干方面的问题，可以实现低功耗下信息的超高密度存储。
Patent CN-1399079-A (CN)
Title: 将面板遮挡连接到墙上的紧固元件
Inventor: LINDE S
IPC: E04F13/08
Filed: 2002-07-22
Abstract: 本发明涉及一种将面板遮挡连接到墙上的紧固元件(10)。本发明紧固元件包括以相反方向伸出并用于两面板插入的两突舌(18、20)和一高度调节装置，该高度调节装置比方说为其上有细长斜孔(34)的一滑块(32)。本发明通过简单装置便于面板的安装和定向，而且随时再次取下。
Patent CN-1503791-A (CN)
Inventor: WHITTAL L
IPC: A61K31/4439
Filed: 2002-04-17
Abstract: 本发明提供纯化6－甲氧基奥美拉唑的方法，利用这种方法制备的产品，利用这种产品的药物制剂和使用这种产品用于胃酸抑制的方法。
Patent CN-1531709-A (CN)
Inventor: HIROSHI KONDO
IPC: G06K9/00
Filed: 2002-10-25
Abstract: 一种产生图象特征的识别信号装置及利用该装置实现产生图像特征的识别信号的方法，利用包括图像在内的任意信号的DCT符号的性质，将图像数据量减少，可应用于将条形码和脸部照片一起显示的难于伪造的新型护照、信用卡、执照、身份证明书等，对综合安全系统做出很大的贡献。该图象特征的识别信号产生装置包括图像输入部、对输入图像数据进行2维的离散余弦变换(DCT)的DCT变换部、以及利用该被变换数据的DCT符号产生2进制1维信号的2进制1维信号构成部。
Patent CN-1554185-A (CN)
Inventor: OSTROVER LEWIS S
IPC: G11B27/28
Filed: 2002-07-25
Abstract: 一种对电视节目的场景进行内容编码的装置(10)，包括场景检测器(18)，用于检测新场景的开始，选择器，允许电视观众输入场景的一种或多种内容编码。然后内容编码和识别场景的数据存储起来，供以后使用。装置(10)还包括新场景指示器(26)，它在检测到新场景开始的时候激活，然后在场景的内容编码输入后去激活。
Patent CN-1620674-A (CN)
Inventor: PETTER NEMETH
IPC: G06Q20/00
Filed: 2002-05-15
Abstract: 本发明公开一种支付系统，其用于使用预付卡支付商品与服务。卡包括隐藏码与激活码，并且必须在使用前通过在销售点以读卡器读取激活码而在卡的销售点激活卡。向预付卡的提供商发送激活码连同销售点的ID，并且在支付服务提供商的商品/服务时，必须向卡的提供商发送隐藏码连同服务提供商的ID，以进行服务的购买。所述卡与支付解决方案被特别地适配，以用于支付可在因特网上购买的商品与服务。
Patent CN-1517939-A (CN)
Inventor: XU QUANYU
IPC: G06K9/24
Filed: 2003-01-13
Abstract: 一种扫描仪，主要具有一外壳、一扫描平台、一扫描模块、一驱动装置以及一线性导引机构。另外，扫描模块由一模块壳体、一发散式灯源、多个反射镜片、一镜头以及一影像传感器所组成，且扫描模块沿着一扫描方向移动，其中模块壳体具有一长边，而长边的长度小于扫描平台垂直于扫描方向的长度，且发散式灯源的长度可小于等于长边的长度。如此可设计一小型化、轻量化的扫描模块，进而减少物料成本，且不会影响可供扫描文件的扫描线长度以及扫描平台的尺寸。另外，扫描平台的面积也可达到最佳化的利用。
Patent CN-1548206-A (CN)
Inventor: MO BINBIN
IPC: B01D11/00
Filed: 2003-05-23
Abstract: 本发明涉及一种使用夹带剂提高超临界二氧化碳萃取植物有效成分效率的方法，其工艺特征为：将粉碎的植物原料与适量的夹带剂混合均匀、投入萃取釜中，在一定的温度、压力下先进行静态浸泡，再进行动态萃取，并采用双釜或多釜交替进行，该法适用于萃取植物原料中弱极性和中等极性的有效成分，具有萃取压力、萃取温度低，夹带剂用量少且无需夹带剂泵及相应设备，省时、省气(CO 2 )，提取率高，设备投资和运行成本相对较低的优点。
Patent CN-1549350-A (CN)
Inventor: CHEN YANHUA
IPC: H01L27/15
Filed: 2003-05-12
Abstract: 本发明公开了一种有机发光二极管显示装置，其将扫描线按照线路的远近布局，以像素面积大小来控制发光区域，即线路短、压降小、像素显示面积大，反之线路远、压降大、像素显示面积小，使每一显示像素均能保持电流密度相同，从而使整个有机发光二极管显示装置的发光亮度相同。
Patent CN-1552561-A (CN)
Inventor: YAN YONGNIAN
IPC: B29C31/04
Filed: 2003-05-30
Abstract: 本发明提供一种小惯量动态螺旋挤压喷头，该喷头由一挤压筒和安装在该外壳内的螺杆构成，该挤压筒在其上部侧面上设有一进料口，在其下端处形成有一喷嘴，其中该螺杆的直径φ大于等于4mm小于等于16mm。本发明还提供一种用于所述喷头的动态跟踪粒料送料系统，该系统直接安装在所述喷头上，并且与之一起运动。
Patent CN-1510577-A (CN)
Inventor: TSUKASA OOISHI
IPC: H04L12/54
Filed: 2003-08-25
Abstract: 数据处理系统1的第1特征是在包含用于数据转送的数条信号线的数据转送路径中，各信号线各自独立来进行相位控制。第2特征是从耦合交换机14对信号处理机及信号存储机有选择地进行数据转送。第3特征是信号处理机、信号存储机、耦合交换机14相互耦合。根据这些特征，转送数据及时钟的相位裕度增大，可进行高速转送。此外由于可以对信号存储机直接进行数据写入，因而信号处理机6可得到有效使用。此外可提高信号处理与转送中的效率。
Patent CN-1537012-A (CN)
Inventor: PRESTA M
IPC: A61P35/00
Filed: 2003-04-04
Abstract: 本发明公开了作为抑制生长因子FGF－8的活性的试剂的长五亚基环PTX3(PTX3)或它的一种功能衍生物在制备用于治疗与生长因子FGF－8的异常活化有关的肿瘤疾病的药物中的应用。
Patent CN-1618059-A (CN)
Inventor: TSUYOSHI KOMURO
IPC: H04N7/173
Filed: 2003-01-14
Abstract: 本发明提供一种广告宣传功能强的内容的作成方法、及适合发送这样的内容的内容发送装置。用户PC(100)访问PV ad服务服务器(200)，要求发送PV ad(包含广告要素的艺人演示影像)，PV ad服务服务器(200)发送PV ad。PV ad将特定演示影像中所包含的艺术家等的PV－ID和特定广告要素的ad－ID对应起来进行记录。PV ad服务服务器(200)将该发送记录记录到PV ad计数器DB(400)内。广告主PC(600)要求视听数据，PV ad服务服务器(200)根据ad－ID，从被记录在PV ad计数器DB(400)中的数据中抽出视听记录，将其作为广告主视听数据进行发送。
Patent CN-1826586-A (CN)
Inventor: HOSTETTER MATHEW J
IPC: G06F9/445
Filed: 2003-06-03
Abstract: 软件原子化提供了一种通过将以精细颗粒化、单独可寻址方式定义代码或数据的原子从原子数据库加载到内存以按照需要加载原子化计算机程序代码和数据的方法。原子包括原子识别符、计算机程序代码或数据信息以及计算机程序代码或数据参考信息。所述计算机程序代码或数据信息通过将参考信息变换成内存地址来修改。本发明提供了以隐含地以及明确地两种方式延迟加载数据。当参考延迟加载的代码时，数据被隐含地延迟加载。通过编码参考原子识别符延迟加载数据，以便被参考数据原子直到在运行时间被实际访问才被加载。
Patent CN-1692174-A (CN)
Inventor: GHEORGHE JULIAN
IPC: C22C21/10
Filed: 2003-09-19
Abstract: 具有改良的强度和断裂韧性的铝合金挤压产品，该铝基合金由1.95至2.5wt％Cu，1.9至2.5wt％Mg，8.2至10wt％Zn，0.05至0.25wt％Zr，至多0.15wt％Si，至多0.15wt％Fe，至多0.1wt％Mn，和余量的铝和附带的元素和杂质组成。
Patent CN-85102220-A (CN)
Title: 溶剂萃取分离高纯钇
IPC: C01F17/00
Filed: 1985-04-01
Abstract: 用液—液溶剂萃取技术，提出以环烷酸为萃取剂、环烷酸—环烷酸铵—脂肪醇—煤油为萃取有机相，从重稀土为主的混合稀土氯化物溶液中一步法高纯度、高收率分离钇的多级分馏萃取工艺。获得钇的纯度＞99.99％、直收率＞98％，及含Y 2 O 3 1.2-1.5％的低钇混合稀土。
Patent CN-85107038-A (CN)
Title: 弹簧密封的排水配件
IPC: E03C1/22
Filed: 1985-09-23
Abstract: 水槽排水洞孔阀配件，其中有一环状物以及一个可放置在穿过该环状物的排水通道入口端头上的封闭构件。一根轴从该构件穿过排水通道内的导向件，一弹簧在该轴与该导向件之间作用，而对封闭构件施加可靠的密封压力。
Patent CN-86105591-A (CN)
Title: 一种用碳酸氢铵法生产轻质碳酸镁的生产工艺
IPC: C01F5/24
Filed: 1986-07-21
Abstract: 本发明以氯化镁为原料，经过沉镁、熟化、过滤、洗涤、干燥、磨碎、过筛过程制得轻质碳酸镁。其生产工艺适用于中、小型工厂生产，工艺简单、操作方便。原料来源充裕、成本低廉，而得到的产品质量符合部颁标准HG1--516—77特级品，其中比容超过标准，可达8cm 3 /g。
Patent CN-86105647-A (CN)
IPC: H01S3/08
Filed: 1986-07-31
Abstract: 一种高能放电腔，属于横向放电气体激光器。由多组含电容及放电室的带状传输线所构成的放电腔体与火花开关、电感线圈、输出窗、反射镜等可以组合成布鲁姆林等电路的横向高能放电气体激光腔，本发明比同类放电腔的特性阻抗低一个数量级，而注入能量可以高一个数量级，仅十公分放电长度的特性阻抗只有0.01欧姆，在放电持续时间只为2毫微秒内，就可以注入十焦耳以上的能量，如用来激励氮激光工作物质能获得兆瓦级激光脉冲。
Patent CN-87104981-A (CN)
Title: 使陶瓷釉面产生浮雕图案的方法
IPC: C04B33/28
Filed: 1987-07-16
Abstract: 本发明是关于使陶瓷釉面产生具有凹凸感的浮雕图案的方法，此法不需要特殊的模具，只是在施了釉但尚未釉烧的釉面上印上(或帖上，或绘上)含有本发明所用的材料的图案，釉烧后便在釉面上产生了具有凹凸感的浮雕图案。 
     用这种方法产生的浮雕图案，立体感强，色彩丰富，工艺简单，成本低廉，装饰效果新颖。
Patent CN-1078735-A (CN)
Inventor: YUNXIANG ZHANG
IPC: C09D5/03
Filed: 1992-05-11
Abstract: 本发明涉及一种含有四氟乙烯—乙烯三元共聚
物粉末的涂料，可以添加金属，金属氧化物或硫化物，
炭黑，石墨，滑石粉，玻璃粉，染料，无机颜料，玻璃纤
维，碳纤维或除氟塑料以外的有机高分子聚合物，如
聚苯硫醚，氯化聚醚，聚酯，聚砜等，上述化合物中的
一种或一种以上的粉末。用粉末喷涂法可得涂层，具
有防腐，耐热，不粘和耐磨的性能，可广泛用于化工、
医药、食品行业和家用电器具上，制备和加工方法简
便。
Patent CN-1071718-A (CN)
Title: 一种印染柞蚕丝织物的方法
Inventor: LIU CHENGYAN
IPC: D06P1/673
Filed: 1992-09-08
Abstract: 本发明涉及一种织物的印染方法，特别是一种利
用稀土溶液进行印染处理的工艺方法。提供一种在
柞蚕丝织物印染工艺中，加入稀土溶液采取“一浴”或
“两浴”的工艺方法，来解决此类织物印染质量较差的
问题，并提高染料的利用率，降低残液的化学耗氧量，
改善工艺条件，达到提高质量，降低能耗的目的。
Patent CN-1198145-A (CN)
Inventor: ALBONETTI S
IPC: C07C255/08
Filed: 1996-09-27
Abstract: 本发明涉及一种制备钒、锑和铁的混合氧化物的方法和它们作为氨氧化烷烃的催化剂的用途。这种方法的特征在于:将相应的钒、锑和铁化合物溶解在至少一种饱和醇或水中,将得到的醇溶液或水溶液与含有铵盐的水溶液接触以沉淀混合氧化物,分离并焙烧得到的混合氧化物。
Patent CN-1208867-A (CN)
Title: 光束特性评价方法和其评价装置及其写入单元调整装置
Inventor: OZAKI SHINICHI
IPC: H04N1/00
Filed: 1998-06-25
Abstract: 本发明公开一种光束特性评价方法和其评价装置及其写入单元调整装置,光束特性评价方法的特性在于通过使对被扫描面进行线性扫描用的束光光源在与扫描过程中的单点发光相对应的扫描时间内发光的方式,对光束所需要的特性进行评价,其可正确地对光束直径或光束形状进行评价。
Patent CN-1224235-A (CN)
Inventor: KEIICHI HARASHIMA
IPC: H01L21/3065
Filed: 1999-01-19
Abstract: 在相对于氧化硅膜、多晶硅膜和硅膜有选择地各向异性地干腐蚀氮化硅膜的方法中,衬底温度被设置在10℃或更低,并且包含氟、碳和氢的复合气体与一氧化碳(CO)相混合的气体被用做反应气体。借助于这种方法,有可能相对于氧化硅膜、多晶硅膜和硅膜的任意一种有选择地各向异性地干腐蚀氮化硅膜。
Patent CN-1262987-A (CN)
Title: 一种用废旧轮胎制备胶粉的方法
Inventor: KE GANG
IPC: B02C19/18
Filed: 1999-02-12
Abstract: 一种用废旧轮胎制备胶粉的方法包括的步骤为:先将废旧轮胎破碎成8—40目的胶粒送入冷塔,采用普冷和空气透平膨胀制冷获取冷源,即将纯净干燥的高压空气经氟利昂制冷机组多段制冷,之后进入一个透平机进行绝热膨胀,获－110℃—130℃冷源冷空气;冷源冷空气由冷塔底部通入冷塔,与冷塔中自上而下的胶粒逆向汇合,胶粒被冷冻至玻璃化温度以下,再送入粉碎机中精细粉碎成粉末状;并进行筛分,分选成不同粒度的胶粉,该方法工艺简单,所需设备少,投资小,且节省能耗。
Patent CN-1236088-A (CN)
Title: 电炉冷却装置
Inventor: NOMURA TAMOTSU
IPC: F27D1/12
Filed: 1999-05-19
Abstract: 在一种电炉冷却装置中,其中,使冷却水流入数个空心板以冷却炉体,该空心板设置在环绕炉体的炉壁,集水槽设置于安装在炉体上的炉台内,用以收集从空心板排出的废水,容水池设置在炉台外,用以接受从集水槽排出的废水。
Patent CR-20200546-A (CR)
Title: SELECTIVE TREG STIMULATOR RUR20kD-IL-2 AND RELATED COMPOSITIONS
Inventor: ZALEVSKY JONATHAN
IPC: A61P37/00
Filed: 2019-05-20
Abstract: The instant disclosure provides selective Treg stimulator compositions, including RUR20kD-IL-2 and related compositions, and methods of using these compositions, for example, for treating autoimmune diseases, and/or other conditions responsive to therapy that is effective to provide a selective increase in numbers and activation of regulatory T cells over effector T cells.
Patent CR-20200551-A (CR)
Title: Peptides for use in immunotherapy against cancers
Inventor: SONG COLETTE
IPC: C07K14/74
Filed: 2019-04-12
Abstract: <p>The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor- associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.</p>
Patent EC-SP067023-A (EC)
Title: Indicador de autenticidad
IPC: G09F3/02
Filed: 2006-11-23
Abstract: Esta invención se refiere a métodos e indicadores de autenticidad. La invención es particularmente útil con documentos, etiquetas y marbetes.
Patent EC-SP088938-A (EC)
Inventor: KIEKENS FILIP RENE IRENE
IPC: A61K9/16
Filed: 2008-12-03
Abstract: This invention relates to a process for producing a spray-dried powder comprising microcrystalline cellulose in a solid dispersion of the anti-HIV compound etravirine (TMC125) in a water-soluble polymer.
Patent EC-SP099498-A (EC)
Title: Proceso para Producción de Biomasa y Proteínas por Microalgas
Inventor: SOCCOL CARLOS RICARDO
IPC: C12P21/00
Filed: 2009-07-07
Abstract: "PROCESO PARA PRODUCCIÓN DE BIOMASA Y PROTEÍNAS POR MICROALGAS". La presente invención proporciona un proceso para producción de biomasa y proteínas de microalgas, el cual ventajosamente utiliza como fuente de desarrollo de las dichas microalgas los desechos de la industria de alcohol, de manera especial la vinaza y el dióxido de carbono proveniente de las cubas del proceso fermentativo. El proceso de acuerdo con la presente invención comprende las etapas básicas de preparación de la vinaza, adaptación y preparación del inóculo con la microalga Spirulina platensis OF 25, cultivo de la microalga en condiciones controladas y utilización de CO2, separación de la biomasa algal y, opcionalmente, recirculación de la fase acuosa en el proceso hasta que se alcance niveles de DQO y DBO aceptables por las legislaciones ambientales.
Patent EC-SP961760-A (EC)
Title: Derivados de pirimidina condensados con un anillo heterociclico,
Inventor: ARNOLD LEE DANIEL
IPC: A61K38/00
Filed: 1996-05-28
Abstract: Esta invención se refiere a derivados de pirimidina condensados con un anillo heterociclico y a procedimientos de los mismos en el tratamiento de enfermedades hiperproliferativas, tales como canceres y psoriasis, reestenosis, enfermedad renal y pancreatitis y para evitar la implantacion del blastocele, anticonceptivos en mamiferos.
Patent GB-1050368-A (GB)
IPC: B60G11/04
Abstract: 1,050,368. Vehicle suspensions. FORD MOTOR CO. Ltd. June 29, 1965, No. 27429/65. Heading B7D. A motor vehicle suspension comprises an axle 1 secured to which is a pair of trunnions 8 and 9 having resilient bushings 8a and 9a upon which bear leaf spring assemblies 2 and 3. The leaf springs are connected to the vehicle body at their forward ends by bushes 4, 5 and at their rear ends by shackles 6 and 7. Vibration dampers 12, 13 and radius arms 10, 11 are interposed between the axle and the body. The radius arms, which may converge in plan and may be upwardly inclined, are pivoted at each end and limited rotation of these arms, in plan view, is permitted, the axle being allowed limited lateral displacement, e.g. during cornering. In a modification, the leaf springs are replaced by coil springs and an additional pair of semi-trailing wishbones are provided between the axle and the body.
Patent GB-1053451-A (GB)
IPC: E02F3/64
Abstract: 1,053,451. Earth-moving, bowl type scrapers. G. E. DANIELS. Jan. 5, 1965, No. 431/65. Heading E1F. In a bowl type scraper there is mounted on the front apron of the scraper a short auxiliary scraper blade by which hard or dense material can be loaded up through an opening in the apron into the bowl of the scraper.
Patent GB-1054508-A (GB)
Abstract: 1,054,508. Valves. INTERNATIONAL BUSINESS MACHINES CORPORATION. Nov. 3, 1965 [Nov. 19, 1964], No. 46493/65. Heading F2V. A fluid operated valve device comprises two members 10, 11 having complementary surfaces facing one another and each formed with recesses 16, 20. An adhesive coating is applied to each surface except at the recesses and this may be achieved by the use of adhesive sheets 24, 25 having holes 26-29 cut to correspond to the recesses. Flexible sheets 30, 31 are then stuck to the surfaces and the two members bolted together. The recesses form chambers divided by the two flexible sheets on one side of which is a control inlet 19 and on the other side inlet and outlets 15, 17 separated by a seat. Fluid supplied through 19 closes the inlet 15 from the outlet 17 while the absence of fluid allows flow to the outlet. In a modification the outlet from one recess forms the inlet to an adjacent recess then providing an OR-device.
Patent GB-1228722-A (GB)
IPC: G05D23/24
Filed: 1968-06-27
Abstract: 1,228,722. Control circuits for storage heaters. W. HOLZER. 27 June, 1968 [12 July, 1967], No. 30731/68. Heading H2H. The charging of an electrical storage heater is controlled so that it takes place at the minimum power throughout an entire off-peak period. A resistance network R 1 -R 12  includes sensors R 4  and R 6  whose resistance depends respectively on the residual charge in the storage heater H 1 -H 5  and on the external temperature. These parameters determine the power at which the heater should be charged for the full offpeak period. Assuming some charging is required, a voltage U 1  is applied to an amplifier V, actuating a relay to close a switch A. At the beginning of the off-peak period, a time-switch D moves to its left-hand position as seen in Fig. 2, energizing a motor M, which drives a switching device Sch. This device controls the power supplied to the heater and the motor simultaneously adjusts a resistance R 7  which forms part of a voltage divider R 7 , R 8  in such a way that when the switching device is positioned to give the correct power, the adjustment of the voltage divider has reduced the voltage U 1  to zero so that switch A opens and the motor stops. Charging now takes place until the end of the off-peak period, when switch D is moved to the right and the switching device is driven to its starting position by the motor M which is now energized through a switch C. The state of charge may be checked at intervals and the position of the switching device altered if the required power has changed.
Patent GB-1230663-A (GB)
IPC: C07D473/08
Filed: 1968-12-10
Abstract: 1,230,663. Theophylline derivatives. SPASOC. PRODOTTI ANTIBIOTICI S.p.A. 2 Dec., 1969 [10 Dec., 1968], No. 58563/68. Heading C2C. Novel theophylline derivatives of the formula wherein R 1  is H or a nicotinyl radical and R 2  is a nicotinyloxyalkyl or nicotinyl radical; and the acid-addition and quaternary ammonium salts thereof, may be obtained by reacting the corresponding compounds of the above formula in which R 1  is H and R 2  is H or a hydroxy-alkyl radical, with excess nicotinyl chloride. The mononicotinyl derivatives are obtained by using a slight molar excess and the di-nicotinyl derivatives are obtained either by using more than two molar amounts of nicotinyl chloride or by reacting a mononicotinyl derivative with a slight molar excess of nicotinyl chloride. Pharmaceutical compositions comprise compounds of Formula I above together with a solid or liquid pharmaceutical carrier or diluent.
Patent GB-1232207-A (GB)
IPC: D01H1/30
Filed: 1968-06-07
Abstract: 1,232,207. Building motion. TELEMECCANICA ELETTRICA OFFICINE MECCANICHE RIUNITE S.p.A. 7 June, 1968, No. 27105/68. Heading D1D. [Also in Division H2] The rotational speed of a spindle in a continuous ring frame is controlled in a predetermined manner to maintain constant tension during a thread-winding operation by varying the armature voltage of the D.C. motor driving the spindle in accordance with a control voltage Vu shown in Fig. 15, this voltage being derived from the movements of the ring rail and comprising increasing, constant and decreasing portions corresponding to the steady ! upward movement of the rail during the three "laying operations and a superimposed oscil- ; latory component corresponding to the oscillatory movement of the rail during the whole : operation. Fig. I shows a circuit for obtaining . this control voltage, in which a transducer T] ; responsive to the rail movement produces a linearly-increasing voltage, Fig. 7 (not shown) for application to a maximum voltage limiter LM producing the increasing and constant : voltage portions of Fig. 15 and for application ! to a minimum voltage limiter Lm and inverter 12 producing the decreasing voltage portion. The outputs of limiters LM and Lm are combined in a summator 13 whose output is passed to a cathode or emitter follower device '40 feeding an amplitude regulator 17 providing an envelope corresponding to the required : basic speed variation of the spindle. The output 'of member 17 modulates the amplitude of a ;50 HZ A.C. signal in a first modulator 18, 'whose output is fed to a second modulator '19 for modulation by a signal, Fig. 16 (not ; shown) derived from a second transducer T 2  responsive to the oscillatory movement of the rail. The output of modulator 19 is de-modulated in a rectifier de-modulator 20 whose ; output is combined at 21 with the output of a  second summator 23, which combines the limiter outputs and a voltage from an adjustable reference souce 22 proportional to the initial spindle speed. The control voltage Vu from terminal 21 is connected to means, for example a controlled diode system, for regulating the voltage of the motor. Transducer T 1  may be a potentiometer whose slide is mechanically connected to the rail and whose out put is fed to limiters comprising suitably connected transistors; diodes and resistors. Fig. 2 (not-shown). Limit and slope controllers ."8,: 10' and 9, 11 comprise adjustable potentiometers. Transducer T 2  and modulator 19 may comprise an armature displaceable with the rail 3 and coupled to a pair of coils which constitute an inductance bridge with the secondary windings of two transformers whose series-connected primary windings are supplied with the output of the first modulator 18, Fig. 3 (not shown). A second inverter 16 may be brought into operation by a change-over switch 14 to effect maximum filling of the spindle. The amplitude of the oscillatory component is proportional to the difference between the basic and initial (constant) speed of the spindle.
Patent GB-1233298-A (GB)
IPC: B65B13/18
Filed: 1969-09-30
Abstract: 1,233,298. Sealing metal straps. SIGNODE CORP. 30 Sept., 1969 [10 Dec., 1968], No. 47981/69. Heading B6P. In a trigger-actuated pneumatic tool for crimping a metal seal around the overlapping portions of a metal strapping, the full crimping depth is assured by a pneumatic control arrangement whereby the crimping jaws will not release the seal until the latter has been fully crimped. When trigger 32 is actuated to move valve body 21 downwards against the bias of spring 118, a latch 152 is pivoted by spring 158 about fixed shaft 132 to retain the valve body 21 in its depressed position. Highpressure air is consequently supplied via duct 100 to the rear of piston 44, thereby advancing the piston against the bias of spring 96 to operate the crimping jaws 16. The seal being applied is fully crimped when the piston 44 completes a full stroke. In so doing, the piston 44 contacts an abutment 154 of the latch 152, thereby pivoting the latch to release the valve body 21 which returns to its initial position, in which the rear of the piston 44 is bled to atmosphere. A lever 156 provided on the latch enables the valve body to be manually released. Of the two latching shoulders 160 and 162 provided on the latch, the first 162 retains the valve body in its fully depressed position, and the second 160 retains the valve body once it has moved only part way to its fully depressed position.