baber/WOPTO huggingface dataset:
Patent CN-1618237-A (CN)
Inventor: YUNJUNG CHOI
IPC: H04N21/258
Filed: 2002-11-13
Abstract: 提供一种支持多显示模式的立体视频编码/译码装置，及其编码/译码方法，和记录程序的计算机可读记录介质，该程序实现编码/译码方法。本发明的编码装置，包括：场分离装置，用于将输入的右眼和左眼图像分离成左眼图像的奇场(LO)，左眼图像的偶场(LE)，右眼图像的奇场(RO)，和右眼图像的偶场(RE)；编码装置，通过执行运动和差异补偿，对在场分离装置中分离的场进行编码；复用装置，根据用户显示信息，在从编码装置接收的场中复用基本的场。
Patent CN-1565956-A (CN)
Title: 轮胎式龙门起重机组装场桥电气控制系统
Inventor: YANG YUQING
IPC: B66C13/22
Filed: 2003-06-25
Abstract: 本发明涉及一种轮胎式龙门起重机组装场桥电气控制系统，它包括一台以上起升变频器，一台小车变频器，二台以上大车变频器，配有一个中央处理器CPU框架、数个扩展框架和远程控制模块的可编程序控制器PLC，数个电气控制屏，一个小车架控制屏和一个司机室控制台，它们相互之间通过接线连接。采用公共直流母线的控制方式为，主电源经空气开关提供给起升变频器，由起升变频器整流后供给大车、小车变频器作为直流电源，在公共直流母线上配有制动单元。采用独立的控制方式为，主电源向所有变频器提供电源，经各自独立整流逆变控制，每个变频器有各自独立的制动单元和制动电阻。变频器和可编程序控制器PLC通过通讯模块T－LINK进行通讯，并通过通讯接口进行配置。本系统采用富士电机的可编程序控制器作为控制元件，接合大量低压电器的交流控制系统，其精度很高，具有恒功率控制的功能。
Patent CN-1636240-A (CN)
Inventor: PITMAN MICHAEL C
IPC: G06Q30/00
Filed: 2003-02-21
Abstract: 提供了一种用于销售包含或涉及音频内容的产品的方法。根据该方法，确定为音频内容映像生成的音频标识信息是否与音频内容数据库中的音频标识信息匹配(308)。如果为该音频内容映像生成的音频标识信息与该音频内容数据库中的音频标识信息匹配，则识别出至少一个包含或涉及与该匹配音频标识信息对应的音频内容的产品(310)。在一个实施例中，接收该音频内容映像(305)，并为该音频内容映像生成音频标识信息(306)。在另一实施例中，接收该音频内容映像的音频标识信息。还提供了一种用于销售产品的系统。
Patent CN-1650534-A (CN)
Inventor: YEHUDA CERN
IPC: H04B1/74
Filed: 2003-04-29
Abstract: 提出了一种具有发射器和接收器的全双工调制解调器的耦合电路。该耦合电路包括：(a)第一变压器，其具有初级绕组和次级绕组，初级绕组与发射器相连；(b)第二变压器，其具有初级绕组和次级绕组，第二变压器的初级绕组与通信线路相连；以及(c)第一变压器的初级绕组的端子与第二变压器的初级绕组的端子之间的电阻。第一变压器和第二变压器的次级绕组反相串联，并与接收器相连，以将从发射器到接收器的信号电平减小到最低。
Patent CN-1679140-A (CN)
Inventor: HUNTER JAMES A
IPC: H01L21/00
Filed: 2003-05-30
Abstract: 在一种实施方案中，微型器件是通过在金属电极上沉积牺牲层(步骤304)，在牺牲层上成形可动结构(步骤306)，然后用稀有气体氟化物腐蚀牺牲层(步骤308)而制成的。由于金属电极由金属材料构成，它同时又在对牺牲层的腐蚀中起防腐的作用，因此在金属电极中不会累积显著数量电荷。这有助于稳定可动结构的驱动特性。在一种实施方案中，可动结构是光调制器中的带状物。
Patent CN-1701120-A (CN)
Inventor: PATRICK BRAUN RALPH
IPC: C12Q1/68
Filed: 2003-09-29
Abstract: 本发明提供了含有病毒基因组核酸的核酸构建体，其含有至少两个内源基因表达调控单元，每个该内源基因表达调控单元均包含内源启动子，其中该单元的内源启动子在病毒基因组核酸来源病毒的病毒生活周期中的相同阶段具有活性。该内源基因表达调控单元用于表达所选的特定异源编码基因以及特别用于表达异源抗原。可将构建体用在疫苗中以产生对异源抗原的免疫应答以及特别可用于DNA疫苗中。本发明还提供产生构建体的方法以及其施用方式。
Patent CN-85104609-A (CN)
IPC: C02F1/28
Filed: 1985-06-17
Abstract: 一种接在自来水龙头上或冰箱自动制冰机接头上的家庭用水过滤消毒装置，分两步把水净化；首先活性炭过滤器除去水中的固体微粒、气体和胶粒；其次同轴地装在一端进水一端出水的圆管内的荧光灯强紫外线杀死所有活性炭未能滤掉的细菌、病毒及其他微生物。假如控制电路中荧光灯失灵或线路的功率衰竭，电磁阀就会立即截断流进此装置水流。与以蒸馏为基础的净水装置相比，此装置的优点是过滤和消毒过程中，水中的基本矿物质仍会保留。
Patent CN-1056053-A (CN)
Title: 头发定型润丝剂
Inventor: WELLS ROBERT L
IPC: A61K8/37
Filed: 1991-04-06
Abstract: 本发明涉及洗发润丝剂组合物，该组合物在含水
基质中含有约0.2％-20％的某些头发定型聚合物、
约0.2％-20％的某些头发定型聚合物的非水溶剂以及
约0.05-25％的头发润丝剂，其中聚合物和溶剂以分
散的液相存在于该组合物中。
Patent CN-1081290-A (CN)
Inventor: XING SHI
IPC: H02K21/00
Filed: 1992-07-13
Abstract: 一种数控小型风力发电装置，是用风翼带动稀土
同步电机的转子旋转发电，再经自耦调压器、逆变电
源和不间断电源把电能供给负载，并由微机通过其接
口对发电机、逆变电源和不间断电源实现数字控制。
装置机电结构简单、控制简便，为远离城市电网的边
远地区用户提供生活用电或小功率动力来源。
Patent CN-1104495-A (CN)
Inventor: TIANHENG ZHENG
IPC: A61K31/195
Filed: 1993-08-11
Abstract: 一种解热镇痛药物复方制剂复方双氯灭痛注射
液(康迪注射液)及其制备工艺，其配方中主药为双氯
灭痛及扑热息痛，并加入抗氧剂、助溶剂，经溶解辅
料、主药，调酸碱度后，过滤，灌装，灭菌即得。本发明
的注射液降低了用药剂量及毒副作用，是一种优良的
解热镇痛制剂。
Patent CN-1116385-A (CN)
Inventor: FENGFENG WU
IPC: H04M11/00
Filed: 1994-07-30
Abstract: 本发明是一种将电话和计算机技术用于银行信用支付安全保障的密码授权和确认的技术。本发明将现有的银行业务计算机系统与自主版权的专用语音信箱系统和现有的程控交换机，电话公用网，电话相联接，对电话按键信息和电话语音信息进行存储和处理。这样只要记住自己的语音信箱号码和相应的密码就可保证和提高银行及用户的资金使用效率，并确保安全可靠。
Patent CN-1126595-A (CN)
Title: 白蚁保健母液及其制备方法
Inventor: QINGHUA PENG
IPC: A61K35/644
Filed: 1995-10-24
Abstract: 本发明涉及一种白蚁保健母液及其制备方法。是把白蚁提取液与胡桃仁、桑椹子提取液、蛋白糖、蜂蜜、防腐剂、水混合而成，其制备工艺是将上述物质混匀，调pH值，加防腐剂后高压均质，高温灭菌，迅速冷却制得，所含营养成分丰富，经动物实验证明本产品无毒性，经临床应用，证明对人体机能调节免疫功能延缓衰老、增加体力，制造工艺独特，便于工业化生产，是一种具有一定医疗、保健作用的饮品。
Patent CN-1131041-A (CN)
Title: 软胶囊药物剂型
Inventor: CODY SHARON L
IPC: A61K9/107
Filed: 1995-12-29
Abstract: 本发明涉及用于软胶囊的基本上半透明的凝胶填充材料，所述填充材料含有溶解或混悬于所述凝胶中的有效治疗量药物。该凝胶足够粘，使得在室温下不能用注射器将其由所述胶囊中抽出。
Patent CN-1186497-A (CN)
Inventor: JIAN NI
IPC: C07H21/04
Filed: 1995-06-05
Abstract: 本文公开了一种人类CysE多肽和编码这种多肽的DNA(RNA),以及通过重组技术生产这种多肽的方法。本文也公开了利用这种多肽治疗骨质疏松、肿瘤转移、微生物感染、病毒感染、脓毒性休克、炎症、视网膜刺激、骨溃疡、恶病质和肌肉消瘦的方法。本文还公开了用于检测编码序列中的突变和得自宿主的样品中的多肽浓度的改变的诊断方法。
Patent CN-1170064-A (CN)
Inventor: OUZIEL PHILIPPE
IPC: D06P3/66
Filed: 1997-06-10
Abstract: 叙述了在纤维素纤维材料上固定活性染料或直接染料的方法,该方法包括用包括含下式(1a)、(1b)或(2)重复结构的均聚物或共聚物的浴液在染色前、染色中或染色后处理纤维,(式中的可变基团的含义如权利要求1中所述),这样得到的染、印物的特色在于它们对湿处理有改进的牢固度。
Patent CN-1236660-A (CN)
Inventor: WU JINHU
IPC: B01D46/34
Filed: 1998-05-22
Abstract: 一种表面过滤板颗粒移动床过滤方法,由滤料的输送(提升)、贮存、控制、过滤、集料、尘料分离构成,所述的表面过滤板颗粒移动床过滤器由气体分布器,下落的滤料层、表面过滤板过滤层构成。本发明对微尘的过滤效率高,勿需反吹即可连续稳定操作,设备投资少,运行费用低。
Patent CN-1257920-A (CN)
Title: 新的人黑素瘤生长相关因子、其编码序列及制法和用途
Inventor: YU LONG
IPC: C12N15/12
Filed: 1998-12-18
Abstract: 本发明提供了一种新的黑素瘤生长相关因子。具体地,本发明提供了命名为黑素瘤生长相关因子1(melanomagrowth related factor-1,简称为“MGRF－1”)的新蛋白。本发明提供了该MGRF－1蛋白的cDNA编码序列,该序列编码的多肽,以及生产所述的新的人MGRF－1蛋白的方法。本发明还提供了这种新的人MGRF－1蛋白和核酸序列的应用。
Patent CN-1237584-A (CN)
Title: 芋螺毒素肽
Inventor: LU BAISONG
IPC: A61P29/00
Filed: 1999-04-30
Abstract: 本发明公开了从我国海南岛采集的织锦芋螺和线纹芋螺中发现的14种芋螺毒素肽，属于生物领域。是采用cDNA克隆的方法获取芋螺毒素的cDNA序列(SeqxN)，由cDNA序列推测出芋螺毒素的前体肽序列(Seqxp)，由前体肽序列推测出成熟芋螺毒素肽序列(Seqx)，这些成熟毒素肽可以经化学合成或基因体外表达手段获得。具备上述序列的芋螺毒素肽，由于毒素序列相差一个氧基酸就可能产生新的受体特异性，因而上述14种新的毒素皆有其独特的受体特异性和亲和力，在受体的研究中具有价值，是新药开发的候选药物和先导药物；毒素Seq11通过阻断钙离子通道发挥作用，具有镇痛活性强，耐受性小的优点。
Patent CR-20110165-A (CR)
Title: Compuestos de piperazina con efecto herbicida
Inventor: STELZER FRANK
IPC: A01N43/60
Filed: 2011-03-24
Abstract: Compuestos de piperazina donde las variables tienen las definiciones indicadas en la descripción, sus sales agronómicamente útiles, procesos y productos intermedios para la preparación de los compuestos de piperazina.
Patent CR-20140312-A (CR)
Title: 4-fenil-piridinas sustiuidas para el tratamiento de enfermedades relacionadas con el receptor de nk1
Inventor: FADINI LUCA
IPC: A61K31/44
Filed: 2014-06-27
Abstract: Se divulgan compuestos, composiciones y métodos para la prevención y/o tratamiento de enfermedades que son mediadas fisiopatológicamente por el receptor de neuroquinina (NK1). Los compuestos tienen la fórmula general (I):
Patent CR-20190362-A (CR)
Inventor: BIRKETT MICHAEL
IPC: A01P19/00
Filed: 2018-02-02
Abstract: Se describe en la presente una composición que atrae plagas que comprende teaspirano o un derivado, homólogo, isómero o mezcla atractiva de isómeros de estos. Se describe también el uso de la composición para atraer plagas y una trampa para atrapar plagas que comprende la composición.Described herein is a pest attractant composition comprising theaspirane or an attractive derivative, homologue, isomer or mixture of isomers thereof. Also described is use of the composition for attracting pests and a trap for catching pests comprising the composition.
Patent CR-20200297-A (CR)
Title: Apparatus for controlling fluid flow
Inventor: KAMEN DEAN
IPC: A61M5/168
Filed: 2012-12-21
Abstract: <p>An apparatus, system and method for regulating fluid flow are disclosed. The apparatus includes a curved, elongated support member elastically deformable and having first and second ends. The apparatus also include an opposing support member configured to position a tube against the curved, elongated support member between the first and second ends. Deformation of the curved, elongated support member by movement of the first and second ends toward each other reduces an internal volume of the tube.</p>
Patent EC-SP003383-A (EC)
Title: Proteina para bloquear la adherencia plaquetaria
Inventor: STRITTMATTER WOLFGANG
IPC: C07K14/35
Filed: 2000-03-15
Abstract: Se describe una proteína natural aislada de la saliva de la sanguijuela medicinal Hirudo medicinalis que se une fuertemente al colágeno, actuando de esta manera con un inhibidor de la adherencia natural de las plaquetas al colágeno. La proteína tiene un peso molecular de aproximadamente 12000, un punto isoeléctrico ácido y contiene seis cisteínas. La proteína fue secuenciada y el gen fue clonado a partir de la biblioteca de ADNc de H. Medicinalis. También se dan a conocer procediemientos para producir tal polipéptidos por medio de técnicas recombinantes. Tanto las proteínas naturales como las quiméricas son inhibidores potentes de la adherencia de plaquetas dependientes del colágeno, y por tanto, pueden ser utilizadas para el tratamiento terapéutico de diversas condiciones relacionadas con la enfermedad cardiaca y las enfermedades del sistema circulatorio. Además, la proteína también es apropiada para recubrir superficies naturales o artificiales de colágeno con el fin de volverlas no adhesivas para las células y de esta manera prevenir la activación de células.
Patent EC-SP003823-A (EC)
Title: Bifenil sulfonamidas como antagonistas de receptores de angiotensina endotelia duales
Inventor: MACOR JOHN EUGENE
IPC: A61K9/20
Filed: 2000-12-13
Abstract: Los nuevos compuestos de bifenil sulfonamida los cuales son antagonistas del receptores de angiotensina y endotelina combinadas, se reivindican junto con los métodos de uso de tales compuestos en el tratamiento de las condiciones tales como hipertensión y otras enfermedades, así como también las composiciones farmacéuticas que contienen tales compuestos.
Patent EC-SP045012-A (EC)
Title: 17alfa-hidroxi-14beta-esteroides con efecto hormonal
Inventor: VAN DER LOUW JAAP
IPC: C07J1/00
Filed: 2004-03-10
Abstract: La presente invención se refiere a compuestos esteroidales de la fórmula (I), en donde R1 es O, (H,H), (H,OH), NOH, de los cuales OH puede ser opcionalmente eterificado o esterificado; R2 y R3 son independientemente hidrógeno o (C1-4)alquilo y por lo menos uno de R2 y R3 es (C1-4)alquilo; R4 es hidrógeno o (C1-15)acilo para uso en tratamientos relacionados con andrógenos, tales como la insuficiencia de andrógenos y la anticoncepción masculina o femenina.
Patent EC-SP088225-A (EC)
Title: 1h-imidazopiridinas sustituidas con hidroxi y procedimientos
Inventor: DELLARIA JOSEPH F JR
IPC: C07D471/04
Filed: 2008-02-26
Abstract: 1H-IMIDAZOPIRIDINAS SUSTITUIDAS CON HIDROXI Y PROCEDIMIENTOSRESUMENSe dan a conocer 1H-imidazo[4,5-c]piridin-4-aminas sustituidas con hidroxi, con un sustituyente hidroxi en la posición 2, composiciones farmacéuticas que contienen estos compuestos, procedimientos de preparación de los compuestos, intermedios y procedimientos de uso de estos compuestos como inmunomoduladores, para inducir la biosíntesis de citocina en animales y en el tratamiento de enfermedades, incluyendo enfermedades víricas y neoplásicas.
Patent EC-SP088742-A (EC)
Title: Dispositivo de oclusión y método de su fabricación
Inventor: MOSZNER ROBERT
IPC: A61B17/00
Filed: 2008-09-16
Abstract: El presente invento se relaciona con un dispositivo de oclusión (1) formado por un trenzado (2) de alambres o hebras finas (4) al cual se da una forma adecuada con un procedimiento de moldeo y tratamiento al calor. El dispositivo de oclusión (1) tiene un área de retención proximal (6) y un área de retención distal (8), mediante el cual los extremos de los alambres y/o hebras (4) convergen en un retensor (5) en el área de retención distal (8). Además se dispone de un crucero cilíndrico (10) entre las áreas de retención proximal y distal (6, 8). Con el objeto de dar un dispositivo de oclusión que se coloca lo más plano posible contra el septum en el lado proximal de un defecto septal en su estado insertado, el invento provee área de retención proximal (6) del trenzado (2) para mostrar un área proximal totalmente cerrada (112) provista de una superficie continua en el extremo proximal en el dispositivo de oclusión (1) que forma el extremo proximal (12) del mencionado dispositivo de oclusión (1).
Patent EC-SP941032-A (EC)
Title: Composicion polimerica particulada dispersable en agua
Inventor: PATEL BHARAT B
IPC: C08L101/00
Filed: 1994-01-28
Abstract: La presente invención proporciona una composición polimérica, particulada, dispersible en agua, que tiene una mejor dispersibilidad en agua, que comprende un polímero particulado soluble en agua, que se ha puesto en contacto con un dispersante particulado finamente dividido, comprendido de al menos un ácido graso insoluble, o escasamente soluble, o sal del mismo, de modo que las partículas del polímero particulado soluble en agua tengan, dispersas sobre su superficie, el dispersante particulado finamente dividido, un método para fabricar esta composición polimérica, particulada, soluble en agua; y el uso de la misma en fluidos viscosificantes a base de agua.
Patent FI-19992636-A (FI)
Inventor: HEMIAE TEPPO
IPC: H04M1/23
Filed: 1999-12-08
Abstract: An electronic input device has a flexible keyboard for receiving user input and a housing defining a space for accommodating the keyboard. The input device has a compacted state and an extended state. The keyboard adopts a compacted spatial configuration in the compacted state and adopts an extended spatial configuration in the second state. In the compacted state the keyboard is wound on a roll. The input device additionally has a retractable, flexible display having corresponding compacted and extended states so that both the keyboard and the display can be rolled in and out together.
Patent FI-20010827-A (FI)
Inventor: LINJAMA MATTI
IPC: F15B11/044
Filed: 2001-04-23
Abstract: A control system and a method for controlling a pressure medium circuit which is arranged for the rate control and/or the position control of an actuator driven by pressurized medium. The pressure medium circuit comprises a first connection (1) between an input port (P) and a first working port (A), a second connection (2) between an output port (T) and a second working port (B), and valve means (102) for guiding the volume flow of said connections (1, 2), which valve means comprise at least a first set (103) and at least a second set (104) of controllable valves (V1-V4), coupled in parallel, which can be opened and closed, wherein the volume flow of the set (103, 104) is determined as the sum of the capacities of the valves controlled to be opened at a time, and wherein the first set (103) is coupled in series with the first connection (1) and the second set (104) is coupled in series with the second connection (2), and control means (105, 109) for controlling said valve means (102). The method comprises the steps of determining at least some of the discrete rates achieved by said actuator, when valves (V1-V4) of the sets (103, 104) are opened and closed in various combinations, selecting from these combinations at least one which, according to a set optimization criterion, realizes the desired rate at each moment of time, and guiding the valves (V1-V4) of said sets to positions complying with the selected combination.
Patent FI-20012460-A (FI)
Inventor: SMAHL JARMO
IPC: F24D3/10
Filed: 2001-12-13
Abstract: The invention relates to a branch piece for a pipework, comprising a body ( 1 ) including at least one branch fitting ( 2 ). A connecting piece ( 3 ) is arrangeable in the branch fitting ( 2 ). The branch piece includes a locking means made up of one or more parts for locking the connecting piece ( 3 ) in place.
Patent FI-20085256-A (FI)
Inventor: BRYANT MARTIN L
IPC: A61P31/04
Filed: 2008-03-28
Abstract: The present invention is directed to a method for selecting a first and a second retroviral protease inhibitor for administration to a patient, the method comprising 
(a) exposing said first retroviral protease inhibitor to a propagating culture of retroviruses and 
(b) determining the retroviral inhibitory activity of one or more candidate retroviral protease inhibitors against a retroviral strain that emerges after step (a), 
wherein said second retroviral protease inhibitor is selected from said candidate retroviral protease inhibitors based on its effectiveness against said retroviral strain.
Patent GB-1050483-A (GB)
IPC: F16D55/24
Abstract: 1,050,483. Brakes. GIRLING Ltd. Aug. 9, 1963 [Aug. 14, 1962; Oct. 23, 1962], Nos. 31090/62 and 40011/62. Heading F2E. An automatic adjusting mechanism for a disc brake comprises a spindle in screwthreaded engagement with a nut rotatable from a brake actuating member through resilient means in frictional engagement with the nut so that when excessive movement of the actuating member occurs the nut is rotated to advance the spindle to take up wear of the brake friction surfaces until resistance to spindle movement causes the resilient means to slip on the nut. The threaded spindle 16 (see Fig. 1) between a piston 13 and brake pad 10 has a nut 23 which moves forward with the spindle when lever 18 is rotated, balls 19 riding up inclined recesses to effect this movement. A pawl 25 on the lever engages a ratchet wheel 26 which co-operates with a split resilient sleeve 29 in frictional engagement with the nut. On rotation of the lever the pawl rotates the sleeve until the pad engages the disc 12, whereafter the sleeve is arranged to slip on the nut. Reverse rotation of the sleeve is prevented by a pawl 30. The spindle may be returned manually, to replace worn pads, by a toothed wheel 32. In a second embodiment, for a multi-disc brake, Fig. 8 (not shown), a coil spring encircling the nut allows its rotation in one direction only. In a third embodiment, Fig. 12 (not shown), the resilient means engaging the nut 43 comprises a resilient ring an end projection of which engages a slot in the lever, the slot being of greater circumferential width. In a fourth embodiment (Fig. 14), a spring clip 73 acts as a slipping clutch between the actuating lever 72 and the nut 70, while a pawl member 74 comprising a sheet metal sleeve located on the outer surface of the nut engages ratchet teeth 77 on a fixed member 78. Alternatively the pawl member may be fixed and engage ratchet teeth on the nut. Preferably the pitch of the pawl fingers 76 differs from the pitch of the ratchet teeth with which they engage so that only some fingers are engaged at one time to obtain a vernier effect.
Patent GB-1052203-A (GB)
IPC: A01C17/00
Abstract: 1,052,203. Spreading granular materials. C. VAN DER LELY N.V. July 8, 1963 [July 13, 1962], No. 27009/63. Heading A1D. An implement for spreading artificial fertilizers having a centrifugal distributer 87 rotatable on a horizontal shaft 13 is also provided with an oscillating agitator 103 comprising arms 107, 108, 109, 111 mounted on a shaft 101 which is provided with a lever which is adjustably connected to an arm mounted on a ring 120 which surrounds an eccentric 121 on the shaft 13. As shown in Fig. 9 an outlet portion of the hopper 2 is provided with a member 70 having ducts 71 the size of which are adjusted by a masking plate 26, an impeller 79 being mounted inside the hopper. In a modification a further impeller is mounted on the shaft 13 at the bottom of the hopper.
Patent GB-1052246-A (GB)
IPC: G08B17/12
Abstract: 1,052,246. Photo-electric detector. GRAVINER MANUFACTURING CO. Ltd. and WILKINSON SWORD Ltd. Nov. 4, 1963 [Nov. 7 1962], No.42020/62. Heading G1A. In a detector, of light or near visible radiation from a fire or incipient explosion, the circuit comprises a photo-cell arranged to produce, on reception of radiation, a unidirectional potential which is applied to a circuit to give an A. C. output from the circuit, related to the magnitude of the D. C. potential, the circuit producing no A. C. output in the absence of radiation. The photo-cell C is preferably a silicon photo-voltaic cell, which is connected between the centre taps of transformers TX1 and TX2, between which is connected a rectifier bridge circuit RB acting as a ring modulator. Transformer TX1 is supplied by an A. C. source, but no output is obtained from transformer TX2 when the bridge is balanced. Irradiation of the cell C produces unbalance of the bridge and an A. C. signal output from transformer TX2, which is amplified by three direct coupled stages comprising transistors T 1 , T 2  and T 3  and resistors R 1  -R 6 . The first stage has some positive feedback provided by resistor R 1 . The output across R 6  is used to trigger a silicon-controlled rectifier SCR so that current from a D. C. source across terminals 10, 11, ignites detonators D, which results in the discharge of fire extinguisher. The photo-cell may alternatively be a gallium arsenide photovoltaic cell. Photo-conductive cells, e.g. cadmium sulphide, may be used, with a D. C. source in series. A number of cells may be connected in parallel to increase sensitivity of the detector, and may have different sensitive spectral ranges.
Patent GB-1053999-A (GB)
IPC: H02K3/28
Abstract: 1,053,999. Winding layouts for dynamoelectric machines. LAURENCE SCOTT & ELECTROMOTORS Ltd., and F. EVELYN. July 12, 1965 [July 17, 1964], No. 29377/64. Heading H2A. [Also in Division H1] Concentric windings in an A.C. armature are wound in two layers so that coils of different layers may overlap to produce a chording effect. Thus, the machine described in Fig. 2 (not shown) has single-layer windings 5 and 6 in the same slots. The slots are semi-closed and the conductors are inserted as hair-pins, later joined up.
Patent GB-1054316-A (GB)
IPC: C25D11/24
Filed: 1963-12-04
Abstract: The oxide-coated metal surfaces formed by electrolytic anodization are improved by impregnating the coated surface immediately after anodizing with an aliphatic compound having a terminal polar group e.g. aliphatic acids of 3 to 22C atoms, alcohols of 8-18C atoms, or amines. In examples higher fatty acids including caproic, stearic, and sebacic acids; octyl, and dodecyl alcohol; dodecylamine, and hexandiamine may be used, and are applied in liquid state at temperatures up to 350 DEG F. for 10-80 mins.  Any anodizing method may be used but preferred is 15% H2SO4 at 15 A.S.F. for 40 mins. at 74  DEG F.  It is stated that the anodic layer comprises a hard barrier oxide layer on the metal with an over-coat of porous oxide, and the treatment forms a chemisorbed impregnated coating which may be a soap or an alcoholate bonded to the metal Metals treated include aluminium and its alloys, magnesium, and titanium.  The treated metals are resistant to fatigue and a table of flexure tests is given.
Patent GB-1226388-A (GB)
IPC: G03B15/04
Filed: 1968-06-11
Abstract: 1,226,388. Flash cube. SYLVANIA ELECTRIC PRODUCTS Inc. June 11, 1968 [June 26, 1967], No.27784/68. Heading G2A. A photographic flash-cube comprises a platform 15 having a plurality of apertures therein, a plurality of flash-lamps 2 of the percussive primer type supported on said platform with the percussive primers 7 thereof extending into said apertures, a mounting means 17 depending from said platform for connecting it to a camera socket, an annular ring 21 with apertures 23 which co-operate with a pin 25 within the camera to releasably lock the flash-cube upon the camera and reflectors 13.
Patent GB-1228443-A (GB)
IPC: B61B10/04
Filed: 1968-04-09
Abstract: 1,228,443. Tow truck conveyer; track apparatus. S.I. HANDLING SYSTEMS Inc. 9 April, 1968 [17 April, 1967], No. 17084/68. Headings B7L and B7N. In a tow truck conveyer system in which a truck is conveyed and guided by a pin 32 projecting into a slot in the surface 12 on which the truck runs, the truck is diverted from a main slot 14 to a diverging slot 16 when an addressing member 64 selectively disposed on a bar 36 extending across the front of the tow truck in a position defining the diverging point coacts with a permanent magnet 62 mounted on an arm 60 in a housing 18 adjacent the truck. The magnet is in a position uniquely defining the diverging point and on being attracted towards the member 68 rotates a switch member 40 to a position A from which it is rotated to position B by the pin 32 of the truck. This latter movement moves switch-plate 24 by means of a coupling rod 44 to its broken line position thereby diverting the tow truck. A cam portion 28 on the switch plate extends into the diverging slot and is engaged by the pin 32 to return the apparatus to its initial position.