baber/WOPTO huggingface dataset:
Patent CN-1400739-A (CN)
Title: 直接转换接收机
Inventor: TETSUYA TAKAGI
IPC: H04B1/10
Filed: 2002-08-01
Abstract: 一种直接转换接收机，该接收机将天线接收到的高频率接收信号用放大器放大并且用混频器将信号转换成基带信号，该直接转换接收机包括：设置在混频器输入段的衰减器，和用于对天线接收功率与第一和第二阈值作比较并根据比较的结果来控制衰减器的衰减量的控制装置。该控制装置包括切换控制部分，用于将天线接收功率与第一阈值作比较并且根据比较结果对通过衰减器通路和通过放大器通路之间的切换进行控制。
Patent CN-1417786-A (CN)
Title: 重放控制装置
Inventor: HIROICHI SASAKI
IPC: G11B27/032
Filed: 2002-11-01
Abstract: 在用于将存储信息(C)移动到外部而重放存储信息，在控制发送到存储装置(200a)的重放装置(100a)的重放控制装置(111，115a，112a)中，数据管理器(111)将从存储信息源(110)出来的多个存储信息数据(Dc1～Dcn)依次发送到存储装置(200a)，通过指令收发器(114)接受存储装置(200a)在能存储和不能存储的哪一种状态的判断，根据该判断结果控制数据发送器(111)。由此，能提供由重放设备向存储设备移动存储信息时，即使存储设备陷入不能录像的状态，也能使重放设备不继续重放的重放控制方法和重放控制装置。
Patent CN-1555538-A (CN)
Inventor: ROBERT COOPER
IPC: G06Q30/00
Filed: 2002-09-16
Abstract: 公开了用于向消费者提供诸如移动电话通话时间的奖励的一种数据处理系统(1)和一种方法。交易装置(11)包括结帐柜台处的数据库(111)，该数据库(111)存储供购买的多个产品的产品数据。第二数据库(112)存储表示与这些产品有关的让利额(货币的或其它方面的)的让利数据。收银机(113)接收关于已购买产品的信息，并将其传送给第一数据处理器(114)，在该第一数据处理器处计算总价。在第二数据处理器(115)处，将该总价与来自第二数据库(112)的数据相结合，以产生一个总让利量。该总让利量与一个活性代码(120)串接地或以其它方式进行组合，以产生一个加密回扣代码(119)，加密回扣代码(119)含有回扣量的表达。将该加密回扣代码(119)打印在收银机收据(118)上。移动电话用户将打印的回扣代码发送给一位于结算中心位置(21)处的操作方(211)。一旦该回扣代码(119)是有效的，则可以根据包含在所述回扣代码中的价值向用户的移动电话帐户存入相应的通话时间。
Patent CN-1630838-A (CN)
Inventor: MASAKAZU SAGASAKI
IPC: G05B19/42
Filed: 2002-02-07
Abstract: 本发明的数值控制方法及数值控制系统，具有：存储执行加工程序并按时间序列地发生的所有NC控制数据(插补移动量或该加减速数据等)的高速运行缓冲存储器(27)；读出这些数据并按时间序列地比较显示的时间序列数据并列显示部(62)；在所述数据群内，进行Null数据等的删除、特定数据群的时间上的移位和图案变更用的再计算处理等编辑处理的最佳化处理部(61)；存储所述处理结果的第2高速运行缓冲存储器(60)，在能与NC装置(1)进行数据交换地连接的微机(51)中进行这一连串处理。将存储在第2高速运行缓冲存储器(60)中的数据向NC装置(1)侧进行传送，通过将其读出·执行，能高速地进行时间编辑后的最适当的加工。
Patent CN-1468988-A (CN)
Inventor: SCHTREBE M
IPC: D01G23/00
Filed: 2003-07-01
Abstract: 本发明涉及一种用来在纤维生产线内在丝束填塞(箱)卷曲变形后引导丝束的方法和装置。其中通过卷曲变形装置使丝束卷曲变形，并以一个卷曲变形速度输送给一输送带。输送带以带速运行，以便将丝束在切断之前输送给一干燥装置。其中丝束的卷曲变形速度和带速这样地相互调整，使丝束在填塞箱卷曲变形后以通过卷曲变形形成的波浪形引导。为了实现均匀的装料以及附加处理的可能性，按照本发明带速与卷曲变形速度之比这样地调整，使丝束在卷曲变形段内以波浪形被引导，并且在卷曲变形段末尾由波浪形拉直，以便以带速沿处理段牵引。丝束只有在以拉直状态穿过处理段以后才被传送带接收。
Patent CN-1492560-A (CN)
Inventor: KATSUYASU ITO
IPC: H01M10/44
Filed: 2003-09-03
Abstract: 提供一种充电器，该充电器既维持靠罩保护端子的效果，又可以得到高的防水性或防尘性，还能够实现紧凑化。在结合部的表面上，设置滑动罩，该滑动罩能够向电池组的滑动方向直线移动，并且靠加载机构朝在常态下覆盖端子的罩位置加载，在电池组的装设时，随着其与电池组的接触朝退避位置移动而使端子露出。
Patent CN-1668791-A (CN)
Inventor: DIETER ZENKER
IPC: D02G1/04
Filed: 2003-07-01
Abstract: 本发明涉及一种用于使许多合成长丝假捻变形的假捻变形机，具有多个划分成各加工区(2)的加工位置(1)。其中每个加工区(2.1，2.2)具有一种位置布局，它具有多个固定在一个设备机架(4)上的作业机组(10，11，12，13，14，15，18)，以使配属于各加工区(2.1，2.2)的长丝平行地从喂给筒子(8)中牵拉、卷曲变形、拉伸和卷绕成卷筒(21)。为了能够从由本假捻变形机处理的多根长丝同时加工出不同丝型，所述加工区(2.1，2.2)的位置布局具有不同数量和/或类型的作业机组。由此，可以在假捻变形机的至少一个处理区中加工一种类型的长丝，该类型不同于在其他的处理区中加工的长丝类型。
Patent CN-1678826-A (CN)
Inventor: BONDE KEVIN G
IPC: F02F7/00
Filed: 2003-07-16
Abstract: 本发明公开了一种内燃机曲轴箱(110)和装配内燃机(100)曲轴箱(110)的方法。该曲轴箱(110)包括：至少带有曲轴箱(110)顶面第一部分的顶部(290)、和带有曲轴箱(110)底面(390)的底部(370)，以及曲轴箱(110)的多个侧面(400)，这些侧面(400)大体上是垂直的，并延伸在顶部(290)和底部(370)之间。该曲轴箱(110)还包括位于顶部(290)和底部(370)中的至少一个上的、用于支撑曲轴(220)的轴承(570)。该曲轴箱(110)还包括第一交界面，顶部(290)、底部(370)和侧面(400)中的至少一个在此与气缸(160)相连。底部(370)和顶部(290)沿着分界线(500)相连，顶部(290)可从底部(370)上拆除，而且顶部(290)被设置为使滤油器部件(260)、起动器(150)和点火组件中的至少一个连接在其上。
Patent CN-1681765-A (CN)
Inventor: LUC DUBOIS JEAN
IPC: C07C27/24
Filed: 2003-08-29
Abstract: 本发明涉及在没有分子氧存在的条件下由丙烷制造丙烯酸的方法，其中a)在具有催化剂输送床的第一反应器中，通入不含分子氧而包括丙烷、水蒸气以及必要时包括惰性气体的混合气体；b)在此第一反应器的出口处将气体和催化剂分离；c)将催化剂送回再生器中；d)将气体引入具有催化剂输送床的第二反应器中；e)在第二反应器的出口处，将气体与催化剂分离，回收被分离的气体中所含的丙烯酸；f)将催化剂送回再生器中；g)将来自再生器的被再生的催化剂重新引入第一和第二反应器中。
Patent CN-1744910-A (CN)
Inventor: MASAKO YOSHIDA NAOKO YAMAUCHI
IPC: A61P35/00
Filed: 2003-08-21
Abstract: 本发明涉及含有半乳凝素9的医药。半乳凝素9一方面由于其定域不同，其生物学功能也各不相同，另一方面预测半乳凝素9与各种各样的生物学功能有关，因此对其详细的生物学活性进行阐明之后，寻求进行包括医药品开发在内的半乳凝素9相关技术的开发。人半乳凝素9对肿瘤细胞表现出毒害细胞活性或凋亡诱导活性，但由于对正常细胞没有表现出伤害活性，也不诱导凋亡，所以可将半乳凝素9蛋白质、半乳凝素9激动剂、半乳凝素9拮抗剂拮抗物质、抗半乳凝素9结合蛋白抗体、抗半乳凝素9结合糖链抗体、半乳凝素产生·游离诱导物质等作为抗肿瘤剂、抗过敏剂、免疫抑制剂、自身免疫疾病用剂、抗炎症剂以及肾上腺皮质类固醇激素替代用活性成分剂开发。
Patent CN-85108311-A (CN)
IPC: H02K57/00
Filed: 1985-11-12
Abstract: 非“运动”电磁场直线电动机属于直线电动机的技术领域。本发明由于静子或动子其中之一是由永磁材料制成，而另一个由电磁铁制成；同时用特制的挡光片和传感器组成转换装置，从而实现了靠间歇性的磁场能量来驱动动子。由于采用了“脉宽调整式”或“脉幅调整式”的调速方式，因此该电动机可以节约电能 以上；也可以实现往复运动和抛射载荷。所以可以取代现有的直线电动机和取代曲柄-连杆机构，螺旋付转换装置等直接作直线运动。由于省能、结构简单、操作方便将会带来较大的经济效益。
Patent CN-1088775-A (CN)
Title: 奥斯曼眼部化妆品及其制备方法
Inventor: QINGHUA LIU
Filed: 1992-12-31
Abstract: 本发明涉及一种奥斯曼(菘蓝)眼部化妆品及其
制备方法。该化妆品主要是采用奥斯曼(菘蓝)鲜叶
汁与黑种草籽、诃子、侧柏叶、何首乌四味药配制而
成。它既可制成液体眉笔，也可制成膏状硬笔使用。
经过卫生部门的检验完全符合国家标准，无毒、无害、
无刺激性，该化妆品色泽自然，易于清洗，色泽以兰黑
色基调为主，同时该化妆品含有促进眉毛发育的天然
鞣酸活性成分，以弥补毛囊细胞中SOD的不足，长
期使用有助眉毛生长。
Patent CN-1122825-A (CN)
Title: 洗净剂组合物
Inventor: MORIKAWA TOSHIYA
IPC: C11D9/34
Filed: 1995-07-14
Abstract: 本发明的目的是提高包含脂肪酸皂作为基料的洗净剂组合物的稳定性。本发明的洗净剂组合物含有(A)脂肪酸皂，(B)二亚乙基三胺五乙酸或其碱金属盐和1-羟基乙烷-1，1-二膦酸或其碱金属盐，并优选还含有(D1)葡糖酸或其碱金属盐和/或(D2)二丁基羟基甲苯。
Patent CN-1126640-A (CN)
Title: 加工汽车转向齿条的方法
Inventor: ANTA TSUTOMU
IPC: B62D3/12
Filed: 1995-11-29
Abstract: 本发明为通过使齿条材料和成型轧辊产生相互运动在一空心管状齿条材料上成型齿条牙齿的方法。一芯棒插入管状材料内。芯棒的剖面廓形有一个与齿条材料的齿条牙齿成型部分分开的材料支承表面；材料支承表面是凸起的。
Patent CN-1201376-A (CN)
Title: 胸罩托的托端护垫
Inventor: MORGAN H S
IPC: A41C3/14
Filed: 1996-08-09
Abstract: 一种用于胸罩托(10、12)的托端护头(20)围绕胸罩托(10、12)的一端现场模塑而成,这样制成的胸罩托的托端护头(20)至少在胸罩托(10、12)的厚度尺寸上,最后也在宽度方向上使胸罩托(20)具有连续的外表面。
Patent CN-1201363-A (CN)
Inventor: HIROKAZU ENYASHI
IPC: H05K1/02
Filed: 1998-05-19
Abstract: 一种至少有两层导体层的印刷电路板包括一层电源层和一层接地层,以及一个设在相对的导体层之间的螺旋线圈电感器。螺旋线圈电感器的一端与电源层的电源线相连,另一端与设在导体层之一上面的器件电源端相连并要和电路器件的供电端以及隔离电容器的一端相连。器件接地端设在导体层之一的上面并要和电路器件的接地端以及隔离电容器的另一端相连,器件接地端与接地层的地线相连。
Patent CN-1223473-A (CN)
Inventor: TAKAHASHI TOSHIFUMI
IPC: H01C13/00
Filed: 1999-01-13
Abstract: 在由包括弯曲部分(1a、1a’、1a”、2a、3a)的连接层(1、2、3)形成的电阻元件中,由包括弯曲部分的高电阻区(11、21、31)和低电阻区(12、22、32)构成连接层。高电阻区和低电阻区之间的边界(1b、1c、2b、2c、3b、3c)大致平行于连接层在弯曲部分的等分线(B)。
Patent CN-1240127-A (CN)
Title: 螺旋藻洗发液及其生产方法
Inventor: DENG JIAGANG
Filed: 1999-04-20
Abstract: 本发明提供了一种洗发液,这种洗发液除含有表面活性剂、防腐剂、水等组分外,还添加有天然藻类螺旋藻,这种螺旋藻加以处理后按一定比例加到洗发液中能对头发有良好的护理和保健作用,为头发补充营养,促进新陈代谢,用后头发整饰感好,使用安全,对皮肤和眼睛无刺激。
Patent CN-1287484-A (CN)
Title: 控释给药托耳替罗地的治疗制剂
Inventor: NILVEBRANT L
IPC: A61P13/10
Filed: 1999-08-26
Abstract: 治疗不稳定性或活动过度性膀胱的方法和制剂,其中通过控释制剂将药学有效量的托耳替罗地或托耳替罗地－相关的化合物或它们的可药用盐给药于患者,该控释制剂以控制的速度给药托耳替罗地或所述的托耳替罗地－相关化合物或它们的盐至少24小时。
Patent CN-1310605-A (CN)
Title: 护发组合物
Inventor: MCCANN CHANTELLE M
IPC: A61Q5/12
Filed: 1999-03-27
Abstract: 本发明提供了一种护发组合物,这种护发组合物包含电荷密度大于约1.5meq/g且重均分子量大于约900,000的阳离子聚合物。本发明的组合物对头发提供良好的调理/光泽,同时粘着性和油脂性的感觉减少。
Patent CR-20170290-A (CR)
Title: Dispositivo electrónico inalámbrico para alerta temprana de lahares
Inventor: EMMANUEL GATGENS MADRIGAL
IPC: H04Q1/00
Filed: 2017-06-27
Abstract: La presente solicitud se refiere a un dispositivo electrónico inalámbrico para alerta temprana de lahares en ríos, constituido por un sensor de distancia sin contacto con el fluido y un módulo GPS, los cuáles envían datos a un microcontrolador, que basado en parámetros programables, evalúa la generación de reportes de crecida que son enviados por medio de un módem celular a un receptor remoto
Patent EC-SP034526-A (EC)
Title: Escudo de proteccion antirrobo de cajeros
Inventor: MONTESDEOCA PALOMEQUE ROBERTO MARCELO
IPC: E06B3/48
Filed: 2003-03-26
Abstract: Equipo dotado de lámina acerada y estructura metálica capaz de soportar armas de fuego u otro tipo de impacto. Funciona de modo, mecánico, eléctrico, hidráulico o neumático. La lámina acerada se activa por pedal, o por dispositivo electrónico de cierre automático, activo por un botón o control remoto, separando inmediatamente al asaltante del personal y el dinero de caja. En su versión electrónica consta de reductores, poleas, engranaje, cables acerados, que mediante una botonera industrial, activa el sistema y en pocos segundos cubre las áreas a proteger. Los motores varían de medio hp en adelante, con energía de 12 (baterías o cargador) a 110 voltios en adelante, según las necesidades. Se compone de uno varios elementos de acuerdo a la necesidad, que en pocos segundos, de un milímetro en adelante.
Patent EC-SP034871-A (EC)
Title: Composicion farmaceutica que comprende un inhibidor de lipasas y un ester de acido graso de sacarosa
Inventor: SCHROEDER MARCO
IPC: A61K9/00
Filed: 2003-12-01
Abstract: La presente invención se refiere a una composición farmacéutica que comprende un inhibidor de lipasas, preferiblemente orlistat, con un punto de fusión ³ 37°C, un éster de ácido graso de sacarosa en donde el éster de ácido graso de sacarosa es un mono-, di-, tri- o tetra-éster, y opcionalmente uno o más excipientes farmacéuticamente aceptables
Patent EC-SP077843-A (EC)
Title: Tratamiento o prevención del prurito
Inventor: WEIDNER MORTEN SLOTH
IPC: A61K31/421
Filed: 2007-10-29
Abstract: La invención se refiere a métodos y medicamentos para el tratamiento de prurito en general o prurito causado por, o asociado con, enfermedades dermatológicas, incluyendo el tratamiento de la enfermedad de base, mediante la administración tópica en la piel o la administración vía sistémica a un sujeto de oxaprozina o un compuesto estrechamente relacionado o una sal de los mismos.
Patent EC-SP982435-A (EC)
Title: 2,4- diamino pirimidina substituida
Inventor: JOLIDON SYNESE
IPC: C07D237/26
Filed: 1998-02-27
Abstract: La invención se refiere a compuestos de fórmula general (gráfico), en donde R1 significa alcoxilo inferior, R2 significa hidroxilo o alcoxilo inferior, R3 significa hidrógeno, ciano, alquilo, alquenilo, cicloalquilo, arilo, heterociclilo, aralquilo, aril-Q-alquilo, heterocicloalquilo o un grupo de fórmula -(CH2)n-, Q significa -SO-; R4, R4¿significan independientemente entre si, hidrógeno, alquilo, alcoxilo, arilo o heterociclilo, ó R4 y R5 juntos, pueden formar un grupo -(CH2)n-, y n es un número entero de 2 a 5, así como también las sales farmacéuticamente aceptables de los mismos; el empleo de estos compuestos y sus sales como substancias terapéuticamente activas; medicamentos basados en estas substancias y su elaboración: el empleo de estas sustancias como medicamentos y para la elaboración de medicamentos antibacterialmente activos: así como también la preparación de compuestos de fórmula I y sus sales farmacéuticamente aceptables y productos intermedios para su preparación.
Patent FI-20022196-A (FI)
Inventor: NILSSON SVEN MELKER
IPC: F28F1/42
Filed: 2002-12-13
Abstract: The invention relates to a device for heat/moisture exchange which has ducts (1) with turbulence generators (3, 4) extending transversely to the ducts and having a rear edge side (5), an upper side (6) and a front edge side (7). The device is characterised in that the ducts are such that the distance A between the inlet of the ducts and the centre of the nearest turbulence generator is determined by the ratio of the distance A to the product of the hydraulic diameter and Reynolds number being in the range of 0.01-0.04, that the angle  theta  which indicates the inclination of the rear edge sides (5) of the turbulence generators is in the range of 30 DEG -60 DEG , that the ratio of the height e of the upper side (6) above the bottom of the duct to the hydraulic diameter Dh is in the range of 0.3-1.1, that the ratio of the distance P between the turbulence generators (3, 4) to the height e is in the range of 8-30, that the ratio of the length B and the upper side (6) of each turbulence generator to the height e is in the range of 1.0-4.0, and that the ratio of the edge radius r of the turbulence generators to the hydraulic diameter Dh is in the range of 0.01-0.2.
Patent FR-1137800-A (FR)
IPC: D01F2/08
Filed: 1955-09-27
Granted: 1957-06-04
Abstract: Alkali cellulose is xanthated in a stationary vessel provided with a stirrer mechanism by evacuating the vessel, introducing nitrogen and/or carbon disulphide until the pressure inside the vessel is restored to atmospheric, spraying carbon disulphide into the vessel and simultaneously introducing alkali cellulose crumbs continuously, the delivery of carbon disulphide and of alkali cellulose to the vessel being carried out in such a way that the introduction of the two reactants is completed at the same time and all particles of the alkali cellulose come into contact with the carbon disulphide as soon as possible after entering the vessel.  In the example a vertical cylindrical vessel is evacuated through a vacuum pipe, a sliding-plate valve between the vessel and a gravity feed hopper being closed.  The pressure inside the vessel is then restored to atmospheric by introducing nitrogen and a small amount of carbon disulphide.  The sliding-plate valve is then opened and alkali cellulose crumbs are introduced via the gravity feed hopper, between which and the plate valve is a rotary segmental hopper (segmentally compartmented feed drum), in constant flow into the vessel.  At the same time the amount of carbon disulphide necessary for xanthation is introduced through ring sprayers, the introduction of both reactants being completed in 14 minutes, after which the plate valve is closed. The mixture is slowly stirred by means of a vertical-shaft mechanical stirrer and xanthation is completed in 40 minutes at 32-33 DEG  C. Dilute aqueous caustic soda solution for dissolving the xanthate is finally introduced through another ring sprayer coaxial with the stirrer shaft.
Patent FR-1592014-A (FR)
IPC: E05C9/06
Filed: 1968-11-18
Granted: 1970-05-04
Abstract: 1,210,749. Multiple fastenings. DAIMLERBENZ A.G. 15 Nov., 1968 [18 Nov., 1967], No. 54354/68. Heading E2A. [Also in Division F2]  A cover 1 for a hatch manhole, &c., in a cross country, or amphibious, vehicle is hing- edly mounted at 2 and has a rotatable handle 5, 6 respectively on the outside and inside of the cover each handle being operatively connected to a disc 8 to the periphery of which four equally spaced rods 9 are pivotally connected. A shaft 16 for the handles 5, 6, has a squared inner end to receive a pot-shaped cover 18 and the disc 8, and is rotatably supported in bearings 15 in a sleeve 14 attached to the cover 1, the cover 18 and the handles 5, 6 preferably being made of resilient material. Each bolt 9, cranked at its outer end, is slidably guided in a deformable block 19 connected to the cover 1 by a strap 20 a bevel 21 on the end of the bolt 9 riding under a pressure pad 22 projecting from a wall 3 surrounding the hatch so that the cover 1 is urged firmly against a sealing lip 23 of a sealing strip 24 when one or other of the handles 5, 6 is rotated. A stop 10, fixed to the underside of the cover 1, works in a recess 11 in the disc 8. The outer handle 5 can be lodged under two yokes when the cover 1 is open by turning the inner handle 6. (For Figure see next column)
Patent GB-1050218-A (GB)
IPC: C07J53/00
Abstract: 1,050,218. Steroids. SCHERING A.G. Aug. 13, 1965 [Oct. 13, 1964], No. 34781/65. Heading C2U. The invention comprises compounds of the general formula in which R is hydrogen or an acyl radical and X is chlorine or fluorine and a process for the preparation thereof wherein 6α,7α-epoxy-1α,2α- methylene - 16α - methyl - #<SP>4</SP> - pregnen - 17α - ol-3,20-dione or a 17-ester thereof is reacted with hydrochloric or with hydrofluoric acid followed by hydrochloric acid whereupon the corresponding 6 - halo - 1α - chloromethyl - 16α - methyl - #<SP>4,6</SP> - pregnadien - 17α - ol - 3,20 - dione or 17-ester thereof produced is reacted with a base to reform the 1α,2α-methylene ring, any 17-ester formed being optionally hydrolysed to the free 17α-ol and/or any 17α-ol being optionally esterified with a desired acid derivative.
Patent GB-1050271-A (GB)
IPC: G03B7/16
Abstract: 1,050,271. Exposure control mechanism for cameras. EASTMAN KODAK CO. Jan. 24, 1964 [Jan. 24, 1963], No.3092/64. Heading G2A. The size of the exposure aperture 33 in the adjustable diaphragm blades 27, 28 of a camera may be set as a function at the focus adjustment or, by use of a photo-electric exposure meter, as a function of the scene light intensity, the method of setting depending on the position of a retractable flash lamp holder 17. When holder 17 is extended by pivoting at 18, lip 70 engages lug 71 and so moves member 72 to the right and its yoke 75 in turn moves lever 78 and control member 48 to the right by engaging stud 67 on which member 48 pivots. This movement places the end 80 of member 48 in the path of pin 47 of a sensing member 40, while a pin 81 on member 48 extends into a cam slot 86 in a plate 85 movable with focusing lens mount 16. The motion of mount 16 then sets the position of pin 47 and of member 40, and hence, through the pin 36 on member 40, the aperture is set, the pin 36 engaging for, this purpose in slots 34, 35 of the diaphragm blades. When holder 17 is retracted into the camera front extension 15, its lip 87 engages lug 71 and moves member 72 to the left whereby yoke 75 engages stud 67 and moves member 48 to the left. End 80 is then out of the path of pin 47 and member 40 so then free to move upwards under the action of spring 49 until one of its cam faces 46 engages the pointer 23 of a galvanometer actuated by the photo-cell. The position of member 40, and hence of blades 27, 28, is therefore set by the photo-cell. Member 40 is retained in the lower, or neutral position by operating means 55 whose lever 56 depresses pin 43 on member 40 under the action of powerful spring 58. Lever 56 is raised to free member 40 when button 63 is manually depressed.
Patent GB-1051378-A (GB)
IPC: G01F23/292
Abstract: 1,051,378. Controlling level of molten metal. P. PONCET. Dec. 5, 1964, No.49595/64. Heading G1A. Variations from the desired level of a bath 5 of molten metal in the mould 4 of a continuous casting unit are detected by a photo-electric cell 12 located in the plane 11 of the image, formed by a lens 10, of the surface of the bath. Molten metal is allowed to flow from a tundish 2 into the water-cooled mould 4, by a valve 7 actuated by a rod and lever gearing 8, 9, to maintain the level in the mould constant. The solidified bar 6 is continuously drawn out through the bottom of the mould. The lens 10, used to obtain an image of the surface, is disposed at an angle to the vertical axis of the mould and the photocell which is small with respect to the image Fig. 2 (not shown), is arranged to view a point corresponding to the edge of the surface of the metal when at the desired level A; this point being away from the most frequent position of the bright column 3 of liquid entering the mould. The cell being sensitive only to infra red does not sense the gas burner flames used to prevent oxidation of the metal and gives an output corresponding to the intensity of light falling on it, which increases as the level rises. An arrangement of cells may be provided Fig. 4, (not shown) with one cell on each side of the image, so that the effect of movement of the bright column 3 towards the detector, is reduced by half. This effect may be reduced and the general response over a wide range of levels be increased by arranging a pair of detectors on one or each side of the image, one of each pair on a line corresponding to a low level A' and the other on a line corresponding to a high level A" of the metal. An arrangement of three cells each side of the image Fig. 7 (not shown) further increases the response. The control of the level is carried out through a circuit Fig. 9, (not shown) working off the output voltage of the cell or cell arrangement 12. The voltage is applied to a potentiometer 15 connected to a D. C. source and set to give zero output at the voltage corresponding to the desired level. Any voltage, positive or negative, indicating a deviation from this level, is transmitted through a chopper 18 and amplifier 19 to a two phase motor which controls the rod and lever gearing 8, 9. Any variations from the desired temperature of the molten metal in the column 3 or the surface of the bath, are measured by a further photocell 412 Figs. 10, 11 (not shown) and the resulting signal applied to adjust the output of the cell 12. Instead of control of the level by valve 7, the latter may be dispensed with and the velocity of the bar 6 altered.
Patent GB-1051933-A (GB)
IPC: A45D4/16
Abstract: 1,051,933. Hair curling appliances. CALOR APPAREILS ELECTRO-DOMESTIQUES. April 13, 1964 [Dec. 18, 1963], No. 15203/64. Heading A4V. [Also in Division H5] A hair curler comprises a cylindrical tubular mandrel, a clamp 3 placed over hair coiled on the mandrel, and a detachable heat accumulator 7 inserted in the mandel after being heated to the desired temperature in a heating casing 23. The clamp and mandrel are preferably of plastics, the mandrel being apertured and provided with hair-engaging teeth and a knurled gripping knob 4. The accumulator 7 consists of an outer metal sleeve 8, which is a push fit in the mandrel and a translucent gripping knob 10, a member 11 of refractory material of high thermal inertion being positioned axially of the sleeve and spaced therefrom, by an annular member 17, and having an axial electric heating resistance 12 one end of which is connected to an electric conductor 13 having a plug or contact 14 and the other end of which is connected to the metal sleeve by a conductor 15. An insulating member 18 supports a metal base 19 connecting the resistance 12 to the conductor 13. A signal lamp 20 mounted in parallel across the resistance 12 lights when the accumulator is inserted in a socket 26 in the heating casing, which has integral base and back members 24, 25 and a cover 30 screwed to the back and having an annular part 31 retaining the socket in position and guiding entry of the accumulator. The casing is preferably of plastic and has air inlets, metallic contacts, and contact pins 35, 36 for connection with a standard source of electricity. A conductor 42 bears resiliently on the contact 14 and is integral with a bimetallic strip 43 having a free end 44 which, when the strip is cold, engages contact 39 to light the lamp and, when the strip 43 is heated by radiation through a slit 27 in the socket, moves away from the contact and the light is extinguished to indicate that the heat accumulator is ready for use. In modifications the pins 35, 36 are replaced by a standard electrical two-lead cable or the heating case has several sockets for heating accumulators of at least two sizes and stud-like projections for storing the curlers when not in use.
Patent GB-1051974-A (GB)
IPC: B29C49/64
Abstract: 1,051,974. Extrusion-blow moulding. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. March 11, 1964 [March 13, 1963], No. 10259/64. Heading B5A. In an extrusion-blow moulding process the outer surface of the extrudate or parison is heated to become fluid e.g. by a ring burner or electric heating element prior to introduction into the blow mould whereby the finished article has an improved surface gloss.