baber/WOPTO huggingface dataset:
Patent CN-1678348-A (CN)
Inventor: JANETTE LAZAROVITS
IPC: A61P7/02
Filed: 2003-06-30
Abstract: 本发明涉及利用药物以及抗体或其片段的组合物。在这些组合物中，所述药物，包括抗癌药、抗转移药、抗白血病药、抗病药、抗粘着药、抗血栓形成药、抗再狭窄药、抗自身免疫药、抗聚集药、抗菌药、抗病毒药和抗炎药等药物，可与所述抗体或其片段复合或结合或缀合。另外，所述药物和/或所述抗体或其片段在所述组合物中可以为亚临床量，即小于当药物单独给予时所述药物通常为临床有效量的量。优选在本发明的这些组合物中，所述药物是蒽环霉素或其衍生物，例如多柔比星(阿霉素)或其衍生物。
Patent CN-1682439-A (CN)
Inventor: KOICHI OOYA
IPC: H03G3/10
Filed: 2003-09-10
Abstract: 一种可变增益放大器可改善增益衰减时的失真特性(IIP3)而不损害最大增益时关于增益PG和噪声指数NF的特性。在该可变增益放大器中，多个双栅极型FET并联连接。每个双栅极型FET由栅极接收输入信号的第一FET(6、8)和与第一FET(6、8)级联的第二FET(7、9)构成。该放大器以这样的方式配置：可从电压控制装置将栅极控制电压(Vcon1、Vcon2)施加到每个双栅极型FET的第二FET(7、9)。
Patent CN-1681977-A (CN)
Inventor: AKIMITSU HATTA
IPC: H01J9/02
Filed: 2003-09-04
Abstract: 本发明涉及针状硅结晶及其制造方法，更详细地说，涉及适用于纳米技术的纳米大小的具有尖锐形状的针状硅结晶、及可在硅基板面上大量形成该针状硅结晶的制造方法。本发明为超微小的针状硅结晶，其尖端为曲率半径1nm以上20nm以下的尖细状，其具有底面直径是10nm以上、且高度为底面直径的1倍以上的近乎圆锥状的尖锐的形状，通过使用了催化剂的等离子体CVD法，在硅基板表面上均匀地、且相对该基板面垂直地取向、形成该针状硅结晶。由此可以重现性良好地在希望的地方均质且大量地形成针状硅结晶。
Patent CN-85101561-A (CN)
IPC: C12N15/00
Filed: 1985-04-01
Abstract: 本发明涉及新的能选择的并且自主地复制重组 DNA的表达载体，该载体编号牛生长激素衍生物。 本发明进一步包括前面所说到的载体的新的转化株 及新的制造蛋白质颗粒的方法及应用方法。
Patent CN-86102478-A (CN)
IPC: C04B28/02
Filed: 1986-04-10
Abstract: 本发明是一种新型无机人造大理石的组成和制造方法。它是以铝酸盐收缩补偿水泥，硫铝酸盐早强水泥、硫铝酸盐微膨胀水泥以及I型低碱度水泥为主要原料，加入填充料、颜料及水，采用一次成型制造人造大理石的方法。此方法不仅生产成本低、工艺简单、无污染和公害，而且后期强度稳定、表面不返碱、不龟裂、光泽度高、耐气候性好、无老化现象。
Patent CN-86103301-A (CN)
IPC: E21B7/06
Filed: 1986-05-16
Abstract: 一种用于钻头旋转、但钻杆不转的井下钻井装置上的井下工具，它包括一个一般是管形的主体及几个装在管形主体上的滚动装置。后者包括可以围绕一根与穿过该井下工具的纵向轴线垂直的轴转动的滚动体。
Patent CN-1030214-A (CN)
Title: 电梯控制装置
Inventor: IKEJIMA SATOMI
IPC: B66B1/40
Filed: 1988-07-09
Abstract: 本发明的电梯控制装置包括电梯间位置运算装
置、探测板、层高存储装置、停止位置指令信号运算装
置和存储读写装置，通过改写补偿数据可以调整探测
板的位置偏离所引起的停止位置指令信号的误差，因
此，可以不需要调整探测板的位置，而精确地产生停
止位置指令信号，从而可以减少调整和维修的费用。
Patent CN-1033225-A (CN)
Title: 掺杂半导体电热膜
Inventor: BOZHOU ZHANG
IPC: B05D1/02
Filed: 1988-11-26
Abstract: 本发明提供掺杂的半导体电热膜，特别是掺锑或

兼掺锑和硼的二氧化锡电热膜，现有的电热膜加热器

皿中作为发热元件的电热膜是掺氟的二氧化锡电热

膜，其耐热性和化学稳定性差，因而应用范围狭窄、实

用性不强，本发明的掺以1％-10％的锑或再掺以

＜1.5％的硼的二氧化锡电热膜可耐350℃—500℃

的高温，并有良好的化学稳定性，从而可减少或避免

漏电流，该种电热膜作为发热元件可广泛地应用于水

或空气作为加热介质的加热器具上。
Patent CN-1129863-A (CN)
Title: 可编程上拉缓冲器
Inventor: MILLER CHARLES RAYMOND
IPC: H03K19/0948
Filed: 1995-10-24
Abstract: 这里公开了一个集成电路，其具有包括用来接收数据和传输数据到输出节点以放到总线上的输出驱动器的缓冲器。缓冲器还包括一个上拉控制装置。控制装置能在连接输出节点到预定逻辑电平的第一状态和不连接输出节点到预定逻辑电平的第二状态之间切换。控制逻辑电路连接到上拉控制装置，接收逻辑信号，以控制控制设备的状态。
Patent CN-1191758-A (CN)
Title: 脉冲美容装置
Inventor: IZAWA YOSHIHIRO
IPC: H03K3/64
Filed: 1997-02-28
Abstract: 由恰当粘贴在身体上的主电极和多个子电极构成多组电极对,将这些电极对经过由光电耦合器组成的多个转换电路分别连接到脉冲发生器的输出侧。然后断合这些转换电路将脉冲发生器的脉冲进行分时,依次将其供给各组电极对。或者由多个电极形成电极对,分别通过由光电耦合器组成的二组转换电路将电极对并行连接到脉冲发生器的输出侧,控制此二组转换电路,对脉冲发生器的脉冲进行分时,供给各组电极对。
Patent CN-1173469-A (CN)
Inventor: CHANG BEUNG-KWON
IPC: A01M29/16
Filed: 1997-05-23
Abstract: 本发明提供一种可卫生地使用净水器的净水器除虫装置,以便容易地去除虫类。本发明净水器除虫装置,为了防止在净水器主体的内外侧侵入或繁殖虫类,在净水器主体内外侧的规定部位上设有可连接用于防除虫类的防除装置的插座。
Patent CN-1237761-A (CN)
Title: 磁记录/再现装置
Inventor: KONISHI AKIO
IPC: G11B15/61
Filed: 1999-03-19
Abstract: 一种磁记录/再现装置具有磁带驱动系统和旋转磁头。该装置包括：一倾斜杆，磁带的非磁性侧围绕其缠绕；一轨道，其与一基座形成一体，旋转磁头柱体固定在基座上；和一磁带导向杆载体，其具有固定在其上的倾斜杆，并沿上述轨道被导向。该倾斜杆是一磁带导向杆，其缠绕接触线与磁带驱动方向不垂直，磁带沿该缠绕接触线与磁带导向杆相接触。倾斜杆有一锥形顶部，其直径向上逐渐减小，磁带的一上部边缘位于该锥形顶部的基座与尖端之间。
Patent CR-20120333-A (CR)
Title: Isoquinolinonas y quinazolinonas substituidas.
Inventor: BERGHAUSEN JOERG
IPC: A61K31/495
Filed: 2012-06-19
Abstract: La invención se refiere a heterociclos bicíclicos que contienen nitrógeno sustituidos de la fórmula (I):
Patent CR-20150545-A (CR)
Title: Agentes quelantes de precursores de producto final de glicación avanzada (age)
Inventor: HOLMES-FARLEY STEPHEN
IPC: A61P27/12
Filed: 2015-10-13
Abstract: Los agentes quelantes de precursores de AGE comprenden aminas separadas por 2, 3 o 4 carbonos. Los agentes quelantes de precursores de AGE se pueden usar como agentes farmacéuticos y en composiciones farmacéuticas.
Patent CR-20160193-A (CR)
Title: Sistema y método para mantener la calidad de agua en grandes cuerpos de agua
Inventor: FISCHMANN TORRES FERNANDO BENJAMIN
IPC: C02F103/42
Filed: 2014-12-29
Abstract: La presente invención se relaciona con un método y sistema innovativo y optimizado para mantener la calidad de agua en cuerpos de agua, tales como estructuras excavadas en tierra y estructuras flotantes con fondos que comprenden membranas flexibles, utilizando un método económico y simplificado de filtración y un sistema desgrasador que requiere equipos de filtración más pequeños que los sistemas convencionales de filtración centralizada y que además permite un consumo de energía considerablemente menor. El método de la presente invención permite activar un sistema de aplicación de químicos, un dispositivo succionador, y/o sistema desgrasador basado en la información de la turbidez, del color del fondo, y la cantidad de grasas en la capa superficial de agua, para ajustar los parámetros de calidad de agua dentro de sus límites.
Patent CR-20180359-A (CR)
Title: Válvula cardíaca protésica que tiene un miembro de sellado multi-nivel
Inventor: LEVI TAMIR S ;
IPC: A61F2/24
Filed: 2017-02-09
Abstract: Se describen realizaciones de una válvula de corazón protésica. Una válvula protésica implantable puede ser plegable radialmente a una configuración plegada y expandirse radialmente a una configuración expandida. La válvula protésica puede comprender un armazón anular, una estructura de hojuela colocada dentro del armazón y una pluralidad de faldones exteriores colocados alrededor de una superficie exterior del armazón, comprendiendo cada faldón exterior un borde de entrada asegurado al armazón y un borde de salida asegurado a intervalos para el marco
Patent CR-20220671-A (CR)
Title: Method for the industrial manufacture of granulated fertilisers
Inventor: ROMERO LOPEZ JOAQUIN
IPC: C05G5/12
Filed: 2020-05-28
Abstract: The invention provides a method for the industrial manufacture of granulated fertilisers of the type including the steps of granulation, drying, control of the granule temperature, and sifting, granulation being carried out using a starting material in the form of a thick homogenised suspension in which soluble and insoluble components are present, and in which, prior to the granulation step, said starting material is premixed with other selected raw materials with a high content of nitrogen, phosphorus, potassium, sulfur, calcium, organic matter, micronutrients, and combinations thereof.
Patent EC-SP024290-A (EC)
Title: Composiciones farmacéuticas y uso de las mismas
Inventor: BONNY JEAN-DANIEL
IPC: A61K9/20
Filed: 2002-07-18
Abstract: Composiciones farmacéuticas para administración oral, las cuales comprenden terbinafrina, y un método para administrar altas dosificaciones mientras que se minimizan los efectos asociados con, por ejemplo, una alta carga de dosificación, por ejemplo formulaciones de tabletas recubiertas o de múltiples partículas, tales como minitabletas en cápsulas.
Patent EC-SP066526-A (EC)
Inventor: CARTER PAUL J
IPC: C07K16/28
Filed: 2006-04-27
Abstract: The present invention relates to antibodies that bind to the IL-4 receptor, fragments, muteins, and derivatives of such antibodies, nucleic acids encoding such antibodies, fragments, muteins and derivatives, and methods of making and using such antibodies, fragments, muteins, derivatives and nucleic acids. Methods for treating medical conditions induced by interleukin-4 involve administering an IL-4 receptor binding antibody, or an IL-4 receptor binding fragment, mutein, or derivative of an IL-4 receptor binding antibody, to a patient afflicted with such a condition. Particular antibodies provided herein include human monoclonal antibodies. Certain of the antibodies inhibit both IL-4-induced and IL-13-induced biological activities.
Patent EC-SP078064-A (EC)
Title: NUEVOS DERIVADOS de 2,4-DIANILINOPIRIMIDINAS, SU PREPARACIÓN, COMO MEDICAMENTOS, COMPOSICIONES FARMACÉUTICAS Y PRINCIPALMENTE COMO INHIBIDORES DE IKK
Inventor: CASELLAS PIERRE
Filed: 2007-12-28
Abstract: La invención se refiere a los productos de fórmula (I) :en la que:R2, R3 y R4 representan uno hidrógeno y los demás hidrógeno, halógeno, alquilo o alcoxi; R5 representa hidrógeno o halógeno; R1 representa hidrógeno, cicloalquilo, alquilo, alquenilo o alquinilo, todos sustituidos opcionalmente ; A representa un enlace sencillo o -CH2-CO-NR6- con R6 que se elige entre los valores de R1; teniendo el ciclo que contiene Y (o ciclo(Y)) 4 a 8 eslabones con Y que representa O, S, SO, SO2, N-R7 (ciclo(Y) que puede contener un puente carbonado), C=O o su dioxolano, CF2, CH-OR8, CH-NR8R9 ; y R7 representa hidrógeno, cicloalquilo, alquilo, CH2-alquenilo o CH2-alquinilo, sustituidos opcionalmente ; R8 representa hidrógeno, alquilo, cicloalquilo o heterocicloalquilo sustituidos opcionalmente; estando estos productos en todas las formas isómeras y las sales, como medicamentos principalmente como inhibidores de IKK.
Patent EC-SP088904-A (EC)
Title: Arilimidazolonas y ariltriazolonas sustituidas como inhibidores de receptores de vasopresina
Inventor: KELDENICH JOERG
IPC: A61K31/4166
Filed: 2008-11-21
Abstract: La presente solicitud se refiere a nuevas 4-arilimidazol-2-onas y 5-aril-1,2-4-triazolonas sustituidas, a procedimientos para su preparación, a su uso solas o en combinaciones para el tratamiento y/o la prevención de enfermedades, así como a su uso para la preparación de fármacos para el tratamiento y/o la prevención de enfermedades, particularmente para el tratamiento y/o la prevención de enfermedades cardiovasculares.
Patent EC-SP109964-A (EC)
Title: Pirimidinas bicíclicas fusionadas
Inventor: HOELDER SWEN
IPC: A61K31/519
Filed: 2010-02-12
Abstract: Compuestos de fórmula (I), los tautómeros o los estereoisómeros de éstos, o las sales de éstos, donde el anillo B y la pirimidina a la que está fusionado, R4, R5, R6, y R7 tienen los valores indicados en la descripción y las reivindicaciones, y son inhibidores eficaces de la vía Pi3K/Akt.
Patent FI-20000124-A (FI)
Inventor: PITKAENEN SEPPO
IPC: F23H17/00
Filed: 2000-01-21
Abstract: The present invention relates to a ceramic wearing portion 1 for a grate in a boiler, said wearing portion being intended for those places in fluid bed, circulating fluid bed, and bubble bed boilers which are subjected to a concurrently acting mechanical, chemical and thermal loads. The durability of grate portions of the prior art is significantly lower than other ceramic refractory linings in a boiler. The portion according to the invention has been made of a blank in which the zirconium oxide content in the ceramic composition and the fraction of glassy phase in crystallographic analysis have been defined. Correspondingly, the geometric shape of the wearing portion has been defined. <IMAGE>
Patent FI-20000232-A (FI)
Inventor: SALAMA MIKKO
IPC: H02M5/458
Filed: 2000-02-04
Abstract: A multi-phase voltage-controlled PWM frequency converter, comprising at least one control unit (23), at least one rectifier bridge (20) designed to be connected to a multi-phase supply network (UU, UV, UW), a direct-voltage intermediate circuit and at least one controlled inverter bridge (21) for feeding at least one multi-phase load (22) with an alternating voltage (US, UR, UT) of varying magnitude and frequency. The inverter bridge has pulse width modulation-controlled semiconductor switches (V11-V16) and, in parallel with these, inverse-parallel connected diodes (D11-D16). The rectifier bridge has fully controllable semiconductor switches (V1-V6) and, in parallel with these, inverse-parallel connected diodes (D1-D6). The control unit controls the fully controllable semiconductor switches of the rectifier bridge in such manner that, in the upper arm, the switch of the phase concerned conducts substantially as long as the instantaneous value of the network phase voltage (UU, UV, UW) in question is the most positive, and in the lower arm the switch of the phase concerned conducts substantially as long as the instantaneous value of the network phase voltage (UU, UV, UW) in question is the most negative. The rectifier bridge (20) is connected to the inverter bridge (21) directly without a direct-voltage capacitor unit acting as an intermediate energy storage, and the direct current produced by the inverter bridge has been arranged to flow directly into the supply network without limitation of current peak value by an inductor unit.
Patent FI-20002896-A (FI)
Inventor: HIETANIEMI MATTI
IPC: D21D5/26
Filed: 2000-12-29
Abstract: A vacuum pump (P0) provides vacuum to a paper machine deaeration tank (11) which has an inlet duct (10) through which the tank is supplied with wire water. A discharge duct (12) extends from the deaeration tank (11). There is an overflow (14) for the wire water in the discharge duct at the discharge end of the discharge duct (12). The overflow (14) of the discharge duct (12) is located below the deaeration tank (11) and opens to a free air space. The discharge duct (12) includes a branch duct (15a1) for a flow which is passed to the headbox (100).
Patent FI-20021376-A (FI)
Inventor: KOIVISTO YRJOE
IPC: H05K7/20
Filed: 2002-07-12
Abstract: An arrangement for air removal from a cabinet, having the IP classification. The arrangement comprises at least one opening, which forms an air outlet from the cabinet, at least one protective means 2, which covers in an openable manner said at least one opening and which has an extreme open position and an extreme closed position, and a stopper element 9, which determines the extreme open position of the protective means. The protective means of arrangement according to the invention is designed such that as the air flow increases the protective means opens towards the extreme open position and as the air flow discontinues the protective means sets to the extreme closed position, and with an arbitrary air flow the protective means sets to a position that corresponds to the IP classification of the cabinet for liquid substances. <IMAGE>
Patent FI-20116225-A (FI)
Inventor: LOKKINEN MIKA
IPC: F16L55/26
Filed: 2011-12-02
Abstract: A grinding member (100) comprises an elongated support profile (110), the cross-section of the support profile (110) comprising a vertical direction (S1) and a lateral direction (S2), whereby the cross-section of the support profile (110) has at least one portion (112) the dimension of which is, in the lateral direction (S2), greater than the corresponding greatest dimension, in the lateral direction (S2), of the portion (111) above it in the vertical direction (S1), whereby the support profile (110) can be engaged with a groove (20) having a corresponding cross-section; and an elastic grinding plate (120) fastened to the portion (111 ) positioned highest in the vertical direction (S1) of the cross-section of the support profile (110) and protruding from the upper surface of the support profile (110).
Patent FI-20165815-A (FI)
Inventor: MAJANIEMI JARI
IPC: G06Q50/18
Filed: 2016-10-27
Abstract: A system for detecting a conflict of interest between entities includes a server and a database. The server defines categories and stores information at the database arrangement. A category to be evaluated is selected for detecting whether or not two given entities have a conflict of interest. A tree structure is created with the category and child and descendent categories of the category. The category and the child and descendent categories are hierarchically arranged as nodes of the tree structure. For the two given entities a conflict potential value is computed for each node of the tree structure. A conflict index value based upon the conflict potential value of that node for each of the two given entities is computed. A conflict of interest between the two given entities is detected if the conflict index value (c) of a node of the tree structure matches at least one predefined criterion.
Patent FR-1592462-A (FR)
IPC: A61C13/00
Filed: 1968-11-21
Granted: 1970-05-11
Abstract: 1,255,875. Dental pins. COMPTOIR LYON-ALEMAND LOUYOT & CO. 21 Nov., 1969 [21 Nov., 1968], No. 57203/69. Heading A5R. A dental pin comprises a generally frustoconical member 2 having a cross-section, in any plane perpendicular to its longitudinal axis of elongate shape comprising two end portions of arcuate contour 3, 4 connected by an intermediate portion having edges 5, 6, and a member 7 provided on the larger end surface of the member 2, said member being preferably cylindrical and coaxial with the member 2. Grooves 8 and 9 are formed in the lateral surface of the member 2 to allow any excess cement used to be discharged and the pin may be formed from any suitable material including alloy, plastics or precious metal. The form of the edges 5 and 6 of the intermediate portion is chosen to conform generally to the shape of the tooth into which the pin is to be located and edges 5 and 6 may be for example concave, as shown convex, fig. 5 (not shown), or plane, fig. 4 (not shown). The member 2 is cemented into a hole drilled in the tooth root and the member 7 provides a fixing means for any appropriate dental prosthesis element.
Patent GB-1051180-A (GB)
IPC: A61B5/0245
Abstract: 1,051,180. Heart monitoring apparatus. TELDIX LUFT FAHRT-AUSRœSTUNGS G.m.b.H. Dec. 9, 1964 [Dec. 21, 1963], No. 50067/64. Heading A5K. Apparatus to monitor the action of the heart comprises pick-up electrodes 1, a frequency filter 4 to reduce interference, a linear amplifier 3, and a modulator 6 which associates the oscillations of a rectangular-wave generator 7 with the signals from the heart and passes them to a measuring device with a pointer or to a loundspeaker 2. The apparatus also includes an impedance adjusting device 5 and utilises transistors powered by 3 volt batteries. As described, the electrodes are connected to the wrist and ankle of the patient and receive potentials derived from the hearts muscular action.
Patent GB-1144689-A (GB)
IPC: C08G63/82
Abstract: 1,144,689. Polyethylene terephthalate. FMC CORP. 5 Oct., 1967 [15 Nov., 1966], No. 45443/67. Heading C3R. In the manufacture of polyalkylene terephthalates by directly esterifying terephthalic acid with an alkylene glycol and thereafter polycondensing the resulting product, there is used as an esterification catalyst a hydroxide of Zn, Cd, Hg, Ge, Sn, Pb, Fe, Co, Ni, Ru, Rh, Pd, Os, Ir, Pt, Zr or Ce or phenyl mercuric hydroxide. A suitable polycondensation catalyst is antimony trioxide or antimony trisulphide. Examples describe the preparation of polyethylene terephthalate.
Patent GB-1225356-A (GB)
IPC: B21J9/04
Filed: 1967-06-12
Abstract: 1,225,356. Billet-piercing. FIELDING PLANT DESIGN Ltd. 10 June, 1968 [12 June, 1967], No. 26988/67. Headings B3H and B3PA billet piercing press includes a pair of independent mandrel carriers 14, 27 which are alternatively locatable along the press axis by movable pushers 25, 26. The carriers are supported by platforms 20, 21 and the pushers comprise rollers mounted on levers 23 pivoted to the platforms. The levers are pivoted by hydraulic or pneumatic cylinders. The carriers have a recessed adaptor 15 to receive a pin 17 on the upper crosshead 2. A clamp plate 12 is resiliently supported by the crosshead 2 and has guide flanges for the carriers. The upper crosshead is moved by a ram 1 to move a mandrel to pierce a billet held in a lined container 5 mounted on the fixed lower crosshead 4. A mandrel guide and stripper 10 is mounted on columns 11 between the crossheads. The mandrel 28 not in use may be cleaned, cooled and oiled or replaced. The mandrel may be withdrawn through an opening 29, 30. The press may be used to form a shell or bottle from a hot billet.
Patent GB-1225678-A (GB)
IPC: B65G15/60
Filed: 1968-04-09
Abstract: 1,225,678. Conveyer systems. S.I. HANDLING SYSTEMS Inc. 9 April, 1968 [20 April, 1967], No. 17082/68. Heading B7L. A tow truck conveyer system comprises a floor or ceiling 12, Fig. 1, having a main slot through which a truck two pin (not shown) extends to contact a driving conveyer chain 32, the slot having straight sections 14, 16 joined by a curved section 15, a back-up wall 40 of substantially identical curvature as the curved section 18 located radially inwardly of and adjacent the curved section 18 and a roller chain 52 positioned between the wall 40 and the conveyer chain 32 with the rollers 58, Fig. 2, of the chain 52 in rolling contact both with the wall 40 and adjacent side faces 60 of links of the driving chain 32, the rollers 58 being rotatable about vertical axes. The chain 52 is endless and the rollers 58 also contact a second curved wall 42. The wall 40 has one curved end 48 and the wall 42 has curved ends 61, 62. The roller chain runs around adjustable end wheels 44, 64.
Patent GB-1226176-A (GB)
IPC: G03C1/735
Filed: 1968-07-25
Abstract: 1,226,176. Azido - s - triazines. EASTMAN KODAK CO. 25 July, 1968 [25 July, 1967], No. 35566/68. Heading C2C. [Also in Divisions C3 and G2] Novel azido - s - triazines of the formula in which x, and y are each 1 or 2, the sum of x + y being 3, z is an integer of at least 1 and R is an organic radical containing a conjugated double bond system whose pi electron system is coupled with the triazine nucleus, i.e., energy is transferred from the pi electrons to the nucleus up to and including full conjugation, are prepared by reacting cyanuric chloride or bromide with a compound containing the radical R and an active hydrogen atom or an appropriate Grignard reagent to obtain a s-triazine of the formula where X is Cl or Br, which is subsequently reacted with sodium azide. The radical R may be acyclic, e.g., butadienyl or hexatrienyl, or an optionally substituted carbo- or hetero-cyclic aromatic residue, e.g. phenyl napthyl, anthracenyl, pyridyl or quinolyl. The azides decompose with formation of nitrogen on exposure to actinic radiation, particularly UV, and are used in radiation-sensitive vesicular compositions (see Divisions G2 and C3)
Patent GB-1227191-A (GB)
IPC: B65G15/34
Filed: 1968-05-10
Abstract: 1,227,191. Laminated belting. PIRELLI S.p.A. 10 May, 1968 [31 May, 1967], No. 22213/68. Heading B5N. [Also in Division B8] A method of manufacture of the convyer belt comprises, preparing a tubular square woven fabric of natural, artificial and/or synthetic fibres, having a development corresponding to that of the conveyer belt; making the fabric adhesive and drying it; treating it in a mould under heat and tension, and applying to the fabric a layer of a vulcanizable or cross-linkable elastomeric or synthetic resin material having a thickness ranging from 0À5 to 15 mm., the weft and warp threads of the fabric being parallel and perpendicular respectively to the edges of the belt. The treated fabric may be equal in length to the width of a single belt or it may be sliced in a longitudinal direction in order to form a plurality of belts.
Patent GB-1227627-A (GB)
IPC: G01R19/22
Filed: 1968-04-24
Abstract: 1,227,627. Measurement of pulse signals. CARY INSTRUMENTS. April 24, 1968 [April 26, 1967], No. 19462/68. Heading G1U. The mean magnitude of periodic pulses 12, Fig. 3, subject to noise and jitter and superimposed on a quiescent level 13 which is relatively free from noise is measured by passing the pulse train through a D. C. blocking circuit 15, Fig. 1, and sampling the output during the intervals #T 2  between pulses. The sampler output may be filtered to remove ripple, amplified and applied to an indicator, recorder or process-control system. The pulses need not be rectangular. The blocking circuit may comprise an RC network or a transformer and the sampler may utilize an FET. The sampler is synchronized with the signal source in such a way that the sampling interval is of slightly shorter duration than the interval 13. In a time division multiplex system, Fig.4 (not shown), where a pulse train comprises pulses belonging to several different channels, a sorter may be provided to reconstitute separate pulse trains for each channel.