baber/WOPTO huggingface dataset:
Patent CN-1464716-A (CN)
Title: 移动电话
Inventor: WU GUOXIANG
IPC: H04M1/02
Filed: 2002-06-10
Abstract: 一种移动电话，包括掀壳、机体、电池及电池盖板。机体为一体成形并且具有一开口部，而掀壳是藉由第一枢轴与机体耦接以使得掀壳可相对于机体旋转；电池配置于机体内，且是由开口部置入机体内；电池盖板配置于开口部用以稳固电池，且电池盖板是藉由第二枢轴与机体耦接以使得电池盖板可相对于机体旋转。电池盖板可以是移动电话的键盘模块；而第一枢轴与第二枢轴则可分别位于同侧但相异的轴线上，亦可位于同一轴线上。另外，移动电话还可包括一电路板，此电路板则配置于电池与机体之间。
Patent CN-1514234-A (CN)
Inventor: LI HUAQING
IPC: G01N27/26
Filed: 2002-12-31
Abstract: 本发明涉及与微机电系统(MEMS)工艺兼容的参比电极的制备方法，首先将设计好的版图经微电子工艺形成掩摸板，利用光刻方法形成所需微电极或电极阵列，即可组成电化学测试系统。本发明以贵金属金Au，铂Pt为电极材料，采用微机电系统工艺制作成超微薄膜电极阵列以在生化传感器中的应用为实施例实现了与微机电系统工艺兼容的参比电极的制备方法及其应用。本发明具有工艺流程简便、快速、重复性好等优点，易于实现高精度复制和规模化生产，非常适宜于微系统生物酶传感器阵列的制作，适用各种电化学两电极、三电极器件或阵列芯片的参比电极的制备，将在生化传感器、生物芯片以及微系统集成芯片研究开发领域中得到广泛应用。
Patent CN-1521948-A (CN)
Inventor: HE QIYU
IPC: H03K17/96
Filed: 2003-01-27
Abstract: 本发明涉及一种具有触碰式控制装置的手持式设备。此手持式设备是将金属片置于手持式设备的表面上，当使用者触碰金属片时，手持式设备中的背光源或显示屏幕会随即开启，或者是手持式设备会将键盘解锁；而当使用者离开金属片(或者是再触碰一次金属片)时，手持式设备中的背光源或显示屏幕会随即关闭，或者是手持式设备会将键盘锁住。因此，本发明可以增进使用者使用上的方便性。
Patent CN-1542152-A (CN)
Inventor: ZHANG LAICHANG ZHANG
IPC: C22C32/00
Filed: 2003-04-29
Abstract: 本发明提供的硼化物颗粒/非晶态合金基体的复合材料，可根据不同的使用要求进行材料选择与设计，包括硼化物颗粒的类型、体积相对量、平均粒度、颗粒形状以及构成基体的非晶态合金的类型。硼化物颗粒可选择常见的CrB、TiB 2 、ZrB 2 、AlB 2 等，颗粒的平均粒度可为10纳米至200微米范围；非晶态合金是至少含有两种以上过渡族金属元素的多组元合金，硼化物颗粒的体积含量为5～40％，非晶态合金基体为余量。与未含硼化物颗粒的单一非晶态合金相比较，硼化物颗粒增强的非晶态合金基复合材料，具有更好的综合力学性能与热稳定性。
Patent CN-1460730-A (CN)
Title: 双马来酰亚胺树脂－玻璃纤维复合材料的金属化方法
Inventor: LIANG HUI
IPC: C23C18/20
Filed: 2003-06-06
Abstract: 本发明公开了一种热固性树脂双马来酰亚胺树脂－玻璃纤维复合材料的金属化方法，属于非金属复合材料的表面金属化技术。该方法包括对材料表面的预处理和采用电镀液镀覆铜、或镍、或金、或锡铅合金的过程。所述的预处理包括对材料表面的除油清洗、预蚀处理、醇处理、刻蚀、敏化、活化、还原和化学镀铜的工序。其特征在于，刻蚀处理是经过酸处理、水洗、再酸处理、水洗、硝化、混合碱处理、酸洗等步骤完成的。本发明的优点是该方法制备过程简单，易于操作，各种废液易于处理，金属镀层与基体之间具有良好的结合状态。
Patent CN-1473489-A (CN)
Inventor: CHANG QING
IPC: A23K20/158
Filed: 2003-07-18
Abstract: 一种大菱鲆口服免疫增强剂及配制方法，配料种类和配比：维生素E80～300mg/kg，亚硒酸钠3～6.67mg/kg和甲壳胺0.1～1g/kg。配制方法是将各种配料按用量充分混匀，然后按配方加入维生素E、亚硒酸钠和甲壳胺，再次混匀，变异系数≤10％，再加入60g/kg的鱼油，充分混匀，以2％的褐藻酸钠做粘合剂，制粒后饲喂大菱鲆。经生产性试验，大菱鲆的免疫力和抗病力都有所提高，生长速度比对照组提高25％，成活率提高30％。口服免疫增强剂的使用可以减少抗生素的应用，既提高了鱼类的非特异性防御机制，又减轻了对环境的污染，适宜大菱鲆大规模实际养殖生产应用。
Patent CN-1656208-A (CN)
Inventor: ROBERT FOLEY PETER
IPC: C11D1/83
Filed: 2003-05-19
Abstract: 本申请涉及适于用作手洗盘碟洗涤组合物的组合物，所述组合物包含稳定悬浮的小珠和至少20％的表面活性剂，并且根据本文所述的圆筒溶解测试，显示在旋转少于10周内溶解于水中。
Patent CN-86107840-A (CN)
IPC: C07C217/18
Filed: 1986-11-21
Abstract: 一种用于合成抗乳腺癌药——枸椽酸三苯氧胺的方法，本方法是以对溴苯酚和乙酸为起始原料，经过醚缩合、(氯化、缩合)烷基化、格利维雅反应、脱水、成盐等五步单元反应就能制得合格产品。该方法比以往方法具有反应步骤少、操作简便、总产率高、成本低等优点。更适于医药工业批量生产。
Patent CN-1081621-A (CN)
Inventor: ZHENGANG GUO
IPC: A61K39/002
Filed: 1992-07-25
Abstract: 猪旋毛虫病疫苗的制备方法，在旋毛虫成虫子宫
内孕育大量成熟幼虫的时期收集虫体，制备成虫、幼
虫混合性抗原。成虫体外培养系用1640培养液中
加入ATP、多种氨基酸、经过处理的猪血清。该疫苗
诱导动物产生抗旋毛虫成虫抗体和幼虫抗体，经动物
试验表明，疫区的免疫猪减虫率可达90％左右。
Patent CN-1092676-A (CN)
Inventor: JINSHAN WU
Filed: 1993-03-24
Abstract: 本发明属于一种保健补品。所采用的配方为：蝮
蛇干5～10克，枸杞30～40克，桑椹30～40克，白
酒1000ml，具有降低血糖作用，还可作用于肝肾阴
虚、神经衰弱、阳萎遗精、腰膝痿软，它含有人体所需
的多种微量元素和氨基酸，是老年人较好的保健补
品。
Patent CN-1088880-A (CN)
Inventor: SATOH TAKESHI
IPC: B60R21/215
Filed: 1993-10-25
Abstract: 一种安全气囊装置用罩，该罩罩住安全气囊装置
的折叠的气囊，并且当气囊被扩展时，该罩绕其一边
枢转打开而进入车辆驾驶室。罩上设有线状的低刚
度部位，它们位于与罩绕之枢转的边相交的线上。这
些低刚度部位在罩被枢转打开时使罩得以弯曲。
Patent CN-1091140-A (CN)
Inventor: ROENIGK KARL F
IPC: C08L33/02
Filed: 1993-11-30
Abstract: 本发明涉及一种能分散在吸水制品中或在吸水
制品中形成的金属络合物。它有一种或多种过渡金
属离子，至少一种螯合到过渡金属离子上的螯合聚合
物和至少一种螯合到过渡金属离子上的增效剂。
Patent CN-1108567-A (CN)
Title: 鱼腥草口服营养液
Inventor: ZONGYU HU
IPC: A23L35/00
Filed: 1994-11-18
Abstract: 一种以鱼腥草为主要原料的口服营养液，它是用

酒精提取其营养成分，减压浓缩后，配合蜂蜜和苯甲

酸而成，口服药液的含硒量为人参的2倍，并含有丰

富的锌、钙和19种氨基酸，对于老人、儿童病后服用

起促进康复很有帮助，特别对于放疗后引起白血球降

低有明显地促进升高达到正常的功效。
Patent CN-1156476-A (CN)
Inventor: MOLDOVANYI L
IPC: C11D3/00
Filed: 1995-08-14
Abstract: 本发明涉及表面活性剂配方，其中含有(a)0.01～0.2％(重)杀菌活性物质，(b)0.1-7.5％(重)一种或一种以上水溶助长剂；(c)0-2％(重)一种或一种以上合成表面活性物质或肥皂或其组合形式和/或饱和和/或不饱和C 8-22 脂肪酸的盐；(d)0-10％(重)二元醇；(e)0-70％(重)一元醇；(f)自来水或去离子水，适量至100％。该配方被用于消毒与清洗人体皮肤与手以及硬制品。
Patent CN-1173837-A (CN)
Inventor: DAWSON STEVE
IPC: C22C33/08
Filed: 1996-01-04
Abstract: 本发明涉及具有可控非均匀石墨结构的整体铸造产品的一种方法。例如,这种整体铸造产品可以在其某些部分铸造为片状灰口铸铁结构,而在其余部分为致密石墨结构,因而赋予上述铸造产品不同部位以不同性能。
Patent CN-1210965-A (CN)
Inventor: ZHAO JINGSHAN
IPC: F27B7/34
Filed: 1997-09-08
Abstract: 本发明涉及一种用预分解技术改造五级旋风预热器的方法,是在现有的五级旋风预热器的第五级旋风筒一侧直立安装离线分解炉或用分解炉替代第五级旋风筒的改造方式,另外也可以用分解炉替代回转窑与第五级旋风筒相连的上升烟道的改造方式,并在分解炉上依次安装风管、喷煤装置及撒料装置,具有提高旋风预热器的预热效率和物料的入窑分解率,改善排料口的下料堵塞现象、不结皮,运转率高,降低热耗,提高产量的优点。
Patent CN-1270839-A (CN)
Title: 口蹄疫的抗原化抗体疫苗
Inventor: YONG XIE
IPC: A61K39/00
Filed: 1999-09-30
Abstract: 提供了治疗猪口蹄疫的疫苗,此疫苗是将得自FMDV的肽表位移植到猪抗体CDR环而产生的抗原化抗体疫苗。可通过PCR由FMDV的VP1基因克隆FMDV肽表位。使用重叠的PCR法将FMDV肽表位插入到猪免疫球蛋白重链和轻链基因的CDR区域内,将所得的抗原化抗体基因克隆至哺乳动物表达载体。将质粒转染至CHO或骨髓瘤细胞,选择稳定的转染子细胞系以大量产生所需的蛋白质疫苗。
Patent CN-1307485-A (CN)
Title: 高钙血症治疗剂
Inventor: KOH SATO
IPC: C07K16/18
Filed: 1999-06-25
Abstract: 含有作为活性成分的能抑制副甲状腺激素相关的蛋白与其受体之间结合的物质的高钙血症治疗剂。
Patent CR-20160467-A (CR)
Title: Tarjeta madre textil con diseño modular e intercambiable para monitoreo, información y control
Inventor: VACAS JACQUES PAULINO
IPC: A61M1/36
Filed: 2014-07-14
Abstract: La presente invención concierne a una tarjeta madre textil (TMT) utilizable en indumentaria, manteles, batas, etc, que incorpora como mínimo una unidad de procesamiento (UCP) o un periférico o una combinación de ambos, con la intención de monitorear, informar y controlar parámetros de quien lo porta.
Patent CR-20210017-A (CR)
Title: Protein tyrosine phosphatase inhibitors and methods of use thereof
Inventor: O'CONNOR MATTHEW
IPC: C07D417/12
Filed: 2019-06-21
Abstract: Provided herein are compounds, compositions, and methods useful for inhibiting protein tyrosine phosphatase, e.g., protein tyrosine phosphatase non-receptor type 2 (PTPN2) and/or protein tyrosine phosphatase non-receptor type 1 (PTPN1), and for treating related diseases, disorders and conditions favorably responsive to PTPN1 or PTPN2 inhibitor treatment, e.g., a cancer or a metabolic disease.
Patent CR-20220536-A (CR)
Title: Aminotiazoles sustituidos como inhibidores de dgkzeta para la activación inmune
Inventor: ROEHN ULRIKE
IPC: C07D417/10
Filed: 2021-04-20
Abstract: La presente invención cubre compuestos de aminotiazol de fórmula general (I): en la cual R1, R2, R3 y R4 son como se define en la presente, métodos para preparar dichos compuestos, compuestos intermediarios útiles para preparar dichos compuestos, composiciones y combinaciones farmacéuticas que comprenden dichos compuestos, y el uso de dichos compuestos para elaborar composiciones farmacéuticas para el tratamiento y/o la profilaxis de enfermedades, en particular de trastornos regulados por diacilglicerol quinasa zeta (DGKζ), como agentes únicos o en combinación con otros ingredientes activos.
Patent EC-SP003856-A (EC)
Title: Forma de dosificacion de farmaco en capas impulsada por hidrogel
Inventor: CURATOLO WILLIAM JOHN
IPC: A61K9/00
Filed: 2000-12-22
Abstract: Una forma de dosificación de liberación controlada tiene un núcleo recubierto, comprendiendo el núcleo una composición que contiene a un fármaco y una composición hinchable en agua, ocupando cada una regiones separadas en el núcleo. La composición que contiene el fármaco comprende un fármaco de solubilidad baja y un agente que retiene el fármaco. El recubrimiento alrededor del núcleo es permeable al agua e insoluble en agua y tiene por lo menos un orificio de salida. Se describen diversas formulaciones que tienen perfiles específicos de liberación de fármaco.
Patent EC-SP055729-A (EC)
Title: Nuevos inhibidores biciclicos de la lipasa sensible a hormonas
Inventor: PETRY STEFAN
IPC: C07D471/10
Filed: 2005-04-11
Abstract: Se describen benzotriazoles de la fórmula general (I) en la que R1 a R8 tienen los significados mencionados anteriormente, así como procedimientos para su preparación. Los compuestos presentan un efecto inhibidor sobre la lipasa sensible a hormonas.
Patent EC-SP066883-A (EC)
Title: Derivados de heteroarilaminopirazol utiles para el tratamiento de la diabetes
Inventor: RUDOLPH JOACHIM
IPC: A61K31/4155
Filed: 2006-09-26
Abstract: La presente invención se refiere a compuestos heteroarilaminopirazólicos, a composiciones farmacéuticas y a métodos para el tratamiento de la diabetes y trastornos relacionados.
Patent EC-SP099654-A (EC)
Title: Métodos para producir plantas de palma aceitera haploides y doble haploides
Inventor: NELSON PETER CONNOR
IPC: A01H1/04
Filed: 2009-09-25
Abstract: La presente invención se relaciona con plantas de palma haploides y plantas de palma doble haploides homocigóticas. La invención se relaciona también con los métodos para producir y seleccionar plantas haploides y doble haploides. Más concretamente, pero no exclusivamente, se puede usar el método para seleccionar plantas de palma aceitera y palma datilera haploides y doble haploides homocigóticas.
Patent FI-20000026-A (FI)
Inventor: KOMSI MARKKU
IPC: H04L29/08
Filed: 2000-01-05
Abstract: The invention is based on the idea of using a wireless mobile communication system - especially a WAP (Wireless Application Protocol) network - for network management. Network management tasks are handled through a graphical display that has a wireless connection to the network element being managed through a mobile communication system and a part of the fixed network. Network management according to the invention has, therefore, been modified to utilise the wireless environment, allowing quick network management operations, the possibility of managing network elements practically from any location and the easy provision of reserve routes for network management.
Patent FI-20040983-A (FI)
Inventor: GROB MATTHEW S
IPC: H04N1/00
Filed: 2004-07-14
Abstract: An apparatus and method of providing communications between standard unmodified terminal equipment over a telephone link that includes a digital wireless link. The digital wireless link introduces substantial time variable delay. In order to pass time sensitive messages over the link, time sensitive messages are recognized and translated into time insensitive messages for transmission over the wireless link. The time insensitive messages indicate the information contained in the time sensitive messages and in the timing of the time sensitive messages. At the receiving end, the time insensitive messages are recognized and the time sensitive messages reconstructed with the appropriate timing.
Patent GB-1050522-A (GB)
Abstract: 1,050,522. Agglutinated fibrous materials. K. BURTON and E. C. ODDIE. July 16, 1963 [April 17, 1962], No. 14722/62. Heading D1R. A continuous sheet of resin bonded fibre glass material is produced by providing a sheet or web W of loosely packed glass fibres, feeding the sheet or web W continuously through a position where bonding resin is applied thereto, and compressing or curing the treated sheet or web W by progressing it between oppositely disposed longitudinally extending heated surfaces 13, 14 whilst providing means 12 to prevent lateral spreading of the material of the sheet W beyond the longitudinal edges of the surfaces 13, 14. As shown, a lower platen 11 has a pair of filler strips 12 removably secured thereto along two major side edges thereof so that when in the operative positive an upper platen 10 engages the strips 12 to define a rectangular cross-section passage, Fig. 2. Two endless belts 13, 14 of flexible stainless or mild steel pass through the passage and are driven, in the direction indicated, by rollers 17, 18 and 21, 22, respectively. The intermediate regions of the platens 10, 11 are heated by electrical heating units 23, 24, respectively and the end regions are cooled by water cooling units 25, 26 and 27, 28, respectively. The upper portion of the apparatus is movable relative to the main frame thereof by hydraulic cylinders 29, 30. In operation, the web W is produced in a machine M and led through a bath 34 containing resin R or is sprayed with resin. The web W is led across the upper surface of the belt 13 with the platen 10 raised. The platen 10 is lowered to compress the web W and the speed of the belts 13, 14 adjusted so that the web emerges fully cured from the apparatus. Alternatively, the web is only partly cured and may then be passed through further pair of heated belts where it may be bonded to cloth, paper or plywood. The surface of the finished web may be profiled by passing it between the nip of heated profiled rollers.
Patent GB-1052988-A (GB)
IPC: C07D233/96
Abstract: 1,052,988. Triazine derivatives. T. UEDA, S. TOYOSHIMA and M. FURUKAWA. July 2, 1963 [July 3, 1962]. No. 26235/63. Heading C2C. The invention comprises compounds of formula wherein R<SP>1</SP> is a hydrogen atom or an alkyl, aryl, alkylphenyl, alkoxyphenyl, or cycloalkyl group and R<SP>2</SP> is a hydrogen atom or an alkyl group or the group -NR<SP>1</SP>R<SP>2</SP> forms a heterocycle containing 4 or 5 carbon atoms, and Y is an hydroxy, alkoxy or guanidino group or a group in which R<SP>3</SP> is a hydrogen atom or an alkyl or aryl group and R<SP>4</SP> is a hydrogen atom, or the group -NR<SP>3</SP>R<SP>4</SP> forms a heterocycle containing 4 or 5 carbon atoms, and their preparation by (a) reaction of a compound of formula with an oxalic acid monoester or a salt thereof, to produce a free acid, or with a di-(C 1-6  alkyl)- oxalate to produce a compound of formula which need not be isolated, and reacting this with ammonia, guanidine, an amine HNR<SP>3</SP>R<SP>4</SP> or an alcohol, or subjecting it to hydrolysis and cyclization to form the free acid; (b) esterification or ester hydrolysis; or (c) reaction of an acid halide or ester with ammonia, guanidine or an amine HNR<SP>3</SP>R<SP>4</SP>. The compounds of the invention have antiviral activity and may be used in pharmaceutical compositions, with or without a carrier, for example in forms suitable for oral, parenteral, topical or rectal administration.
Patent GB-1053734-A (GB)
IPC: B64D15/14
Abstract: 1,053,734. Cyclic de-icing equipment. D. NAPIER & SON Ltd. Aug. 8, 1963 [Aug. 9, 1962], No. 30616/62. Heading B7W. De-icing equipment comprises a number of heaters distributed over the surface from which ice is to be removed, e.g. helicopter rotor blades, means for energizing the heaters in turn in a heating cycle, an icing detector arranged to initiate a heating cycle when it detects the presence of ice, an ambient air temperature sensing element, and means for controlling the dwell time during which each heater is operative, in accordance with the ambient air temperature sensed, and a memory store for any initiating signal received during a heating cyele, and arranged to initiate another cycle immediately following that cycle. As described, each of twelve heaters 11 (Fig. 1, not shown) on a main rotor blade forms in turn the arms of a delta load connected to a three-phase electrical supply 13 through a rotary contactor 14 with twelve sets of contacts. The third arm of the delta is formed either by a heater 12 on the tail motor or by a ballast resistor 5. The control comprises a pulse generator 26 whose output frequency may be varied by a potentiometer 25 calibrated in terms of ambient temperatute and adjustable manually or by servomotor. Each pulse of the generator 26 operates a solenoid to actuate the rotary contactor 14 so that a different heater 11 is energized. A counter 32 and co-incidence gates 33 operate to replace the ballast resistor 15 by the tail rotor heater 12 at every fourth pulse, and to cut off the pulse generator output at the start of the thirteenth pulse. The heating cycle is initiated by an icing indicator 21 arranged to operate when the ice on the rotor blades is #-“ inch thick. A signal from the icing indicator during a heating cycle is stored in a memory 35, and causes the subsequent signal from the thirteenth co-incidence gate to restart the cycle instead of cutting off the pulse generator. The Specification also describes a de-icing system for a helicopter with three main rotor blades each having six heaters, and three tail motor blades each having one heater. Six delta networks are formed by taking one heater from each main rotor blade, and a seventh by connecting the tail rotor heaters in series to form one arm and ballast resistors to form the other two. In another embodiment with a six-bladed main rotor and a six-bladed tail rotor, the tail rotor heaters from one network and twelve networks are formed each by taking one heater from each alternate main rotor blade. The heated areas extend from 10% chord on the top surface to 25% onthe lower surface and extend over the lifting span of the tail rotor and the outer 70% to 80% of the main rotor. The main rotor blade heaters are in the form of spanwise or chordwise extending strips (Figs. 2 and 3, not shown). The heating load decreases towards the tip of the main rotor blades from 30 to 19 watts/sq. inch, and the heating load on the tail rotor is 22 watts/ sq. inch.
Patent GB-1055045-A (GB)
IPC: F15C3/04
Abstract: 1,055,045. Valves. INTERNATIONAL BUSINESS MACHINES CORPORATION. July 15, 1965 [July 24, 1964], No. 30007/65. Heading F2V. [Also in Division G4] In a fluid controlled device from which logic control devices may be assembled, fluid at a supply pressure PS at inlet 12 is reduced in pressure in flowing through a chamber 13, to an outlet 14 to atmosphere or a pressure sink Pa, by restrictors 20, 21 whereby a rubber diaphragm 18 may be sealed against a chamber ridge 16, to prevent flow to the outlet 14, by a control fluid pressure PC which is lower than PS enabling an output signal P 1  to be supplied by channel 23 at a pressure PS which is higher than PC and enabling a signal P 2  to be supplied by channel 24 which is the inverse of PC. The outputs 23, 24 may be used (Fig. 3, not shown) for positively controlling diaphragms 36, 37 respectively, connected in series in a low resistance fluid path between PS and atmosphere and supplying an outlet 35 located between the ridges of diaphragms 36, 37 whereby closure of diaphragm 18 closes diaphragm 36 to prevent flow to the outlet 35 and is accompanied by opening of diaphragm 37, and opening of diaphragm 18 permits opening of diaphragm 36 and closure of diaphragm 37 to supply outlet 35 with pressure at the supply PS. An OR device (Fig. 5, not shown) is formed by a plurality of diaphragm closure devices in series between resistances with an output PO taken from between the upstream restrictor and upstream diaphragm device and a NOR device (Fig. 6, not shown) is formed with the output taken from between the downstream restrictor and diaphragm device. AND and NAND devices (Figs. 7 and 8, not shown) are formed by a plurality of diaphragm devices, in parallel with the output PO which is respectively taken between the upstream and the downstream restrictor and the diaphragm devices.
Patent GB-1229770-A (GB)
IPC: B29C48/92
Filed: 1968-04-01
Abstract: 1,229,770. Photo-electric thickness measuring. INDUSTRIAL NUCLEONICS CORP. April 1, 1968 [April 12, 1967], No. 53999/70. Divided out of 1, 228, 001. Heading G1A. [Also in Division G3] A signal from a gauge, dependent on a property of travelling sheet material which varies periodically along its length, and a signal dependent on sheet velocity, are utilized in the averaging of the measurement of the property over a complete number of variations to eliminate the effect of the variations. In Fig. 1, signals from a radiation gauge 50, detecting thickness of rolled material, are compared with a reference signal 60 and any error is integrated and averaged at 64 over time periods, determined by a tachometer 84 and timer 94, which correspond with a number of complete revolutions of the rolls 44, 46. The average errors thus obtained, which are effective through an automatic controller 68 to control screwdown of the rolls and thereby correct the thickness, are thus independent of variations due to eccentricity of the rolls. The gain of the control system may also be made dependent on the speed of the rolled material.
Patent GB-1230258-A (GB)
IPC: A47B97/04
Filed: 1969-08-14
Abstract: 1,230,258. Parting off glass tubes. MERZ & BENTELI A.G. 14 Aug., 1969 [22 Aug., 1968], No. 40661/69. Heading C1M. [Also in Division C4] Encapsulated radioactivated light sources are produced by parting off by fusion, using a laser beam 9, a glass tube 1 containing a luminophore and a radioactive gas into several separate sealed lengths. The tube 1 held by clamps 2, 3 may be shifted step-wise through the beam by mechanism (not shown), the tube being rotated or pulled while the beam acts upon it. The beam 9 may be parallel or convergent and is focused at 8. A metal plate 10 is used to divert the beam when not required and a reflector 11 allows full use of the beam. The use of a laser avoids a sharp increase in the pressure of the radioactive gas during the fusion, and enables the fusion to be restricted to a localized zone. The luminophore may be ZnS and the radioactive gas tritium or krypton 85. The laser unit 6 may be a CO 2  laser unit.
Patent GB-1232752-A (GB)
IPC: B41F31/00
Filed: 1969-07-17
Abstract: 1,232,752. Collecting ink in printing machines. SIEMENS A.G. 17 July, 1969 [18 July, 1968], No. 36022/69. Heading B6C. [Also in Divisions B1-B2] Ink droplets are removed from air withdrawn from printing equipment by first accelerating the air through a tapering inlet to impinge on transverse plate 8, then filtering the air inwards through axially or circumferentially pleated tubular filter element 9, which screws into end plate 11. Plate 11 screws into the housing 7. The air flow serves to cool the equipment and the pump is located upstream or downstream of the housing 7.
Patent GB-1233402-A (GB)
IPC: G01N22/04
Filed: 1968-06-17
Abstract: 1,233,402. Measuring moisture content electrically. NATIONAL RESEARCH DEVELOPMENT CORP. Aug.20, 1969 [June 17, 1968], No.28774/68. Heading G1N. Portable apparatus for measuring the moisture content of a wall comprises an r.f. oscillator connected to electrodes 13, 14 for placing in contact with the wall and a meter 7 for measuring the power consumed by the oscillator. Additional electrodes 16, 17 may be switched in to change the measuring range.
Patent GB-1238631-A (GB)
IPC: C01B3/40
Filed: 1969-01-02
Abstract: 1,238,631. Oxidation catalysts. PHILLIPS PETROLEUM CO. 2 Jan., 1969 [2 Jan., 1968], No. 326/69. Heading B1E. [Also in Division C5] Oxidation catalysts comprise a chromate, tungstate or molybdate of Fe, Co or Ni promoted by a Ba salt of an organic acid. If desired the catalyst may be calcined to yield BaO. The catalysts may be supported on SiO 2 , Al 2 O 3 , ZrO 2 , ThO 2 , BeO, B 2 O 3 , MgO, TiO 2 , SiO 2 -Al 2 O 3 , SiO 2 -MgO, B 2 O 3 -Al 2 O 3 , MgOAl 2 O 3 , BeO-TiO 2 , SiO 2 -Al 2 O 2 -ThO 2 , SiO 2 -MgOZrO 2 , Al 2 O 3 -BeO-TiO 2 , Kieselguhr, diatoms, fuller's earth, perlite, spinels or zeolites. In examples CoMoO 4  is promoted by barium acetate.
Patent GB-1250529-A (GB)
IPC: H03K5/156
Filed: 1970-06-30
Abstract: 1,250,529. Semiconductor pulse circuits. INTERNATIONAL BUSINESS MACHINES CORP. 30 June, 1970 [28 July 1969], No. 31532/70. Heading H3T. An oscillatory circuit 50, 51 is caused to oscillate by the output pulse (c, Fig. 2, not shown) at 45 generated by a comparator T5, T6 when a pulse of an input train (a) at E exceeds a threshold signal at 35 which is between 70 and 85% of the peak amplitude of the input pulses (X). The input pulses (a) are full-wave rectified by T1, T2 having a centre-tap-earthed inductor 12 between their bases, and applied at 15 (b) to the comparator T5, T6. The rectified pulses are also peak-detected by T3, T4 to give a voltage at 25 representing the peak amplitude, and a potentiometer 32, 33 derives the required percentage of 70-85% to provide the threshold signal. This percentage is selected to provide optimum power transfer to the timed circuit, 50, 51, whose output is squared and differentiated (e, f).