baber/WOPTO huggingface dataset:
Patent CN-1515131-A (CN)
Inventor: KOJI KANZAKI
IPC: H05B6/80
Filed: 2003-01-15
Abstract: 提供一种高频加热装置，该装置具有简单而紧凑的结构，其中可以防止水从水箱漏入装置中并不会使装置的尺寸变大，它不会受到加热室散热的影响并且卫生、使用便利。为了实现这个目的，提供的高频加热装置具有：高频发生器，向其中容纳着物体的加热室提供高频；蒸汽发生器，向加热室提供蒸汽。高频加热装置具有这两个发生器以便向加热室提供高频或水蒸气，从而使要被加热的物体加热。还设有水箱，用于向蒸汽发生器供水，其可以设置在高频加热装置外表面上的任何位置以便拆下水箱。
Patent CN-1656588-A (CN)
Inventor: KOJI FUJITA
IPC: C03C17/42
Filed: 2003-05-22
Abstract: 本发明涉及一种目的在于获得一种防止金属背层的浮起和破损、具有高亮度且亮度均匀性高并且色彩纯度高的荧光体面板的荧光体面板制造方法及其在其制造中使用的中间膜薄片。在设置荧光体图形的面板基板上形成金属背层的本发明的荧光体面板制造方法中，以覆盖荧光体面板的状态将由有机材料形成的薄膜状中间膜转印到面板基板上、在中间膜上形成金属背层后，烧蚀去除中间膜。此外，将位于上述面板基板(4)侧的粘接层通过由粘接层和表面平滑的平滑层而构成的上述中间膜转印到该面板基板上。此时，从缓冲层的上方向面板基板(4)一侧按压中间膜。
Patent CN-1739326-A (CN)
Inventor: SMITH JOHN V HESTER VICTOR P W
IPC: H05K7/18
Filed: 2003-05-30
Abstract: 安装计算机组件的方法和设备。根据本发明的多个公开实施例中的至少一个，提供了一种用于控制诸如计算机、计算机组件或计算机系统的系统和方法。该方法包括：由复位控制模块通过网络从诸如远程计算机的另一源接收命令信号。该命令信号包括多个指令，以操纵或控制诸如计算机、计算机组件或计算机系统的计算机单元。发送执行信号来操纵或控制计算机、计算机组件或计算机系统。所述控制或操纵包括计算机、计算机组件或计算机系统的复位、开机或关机。
Patent CN-1662514-A (CN)
Inventor: INGEMAR STARKE
IPC: C07D417/12
Filed: 2003-04-23
Abstract: 本发明涉及式(I)化合物，其中R v 、R 1 、R 2 、R x 、R y 、R 3 、R 4 、R 5 、R 6 、R z 和v如本发明说明书中定义；其药学上可接受的盐、溶剂合物、这类盐的溶剂合物和前体药物以及其作为用于治疗高脂血症的回肠胆汁酸转运(IBAT)抑制剂的用途。也描述了所述化合物的制备方法以及包含它们的药用组合物。
Patent CN-1701123-A (CN)
Inventor: TR SAETTLER ANDREA JASSOY CLAU
IPC: C12Q1/68
Filed: 2003-07-16
Abstract: 本发明涉及一种检测微生物的试剂盒以及使用本发明试剂盒的方法，所述试剂盒含有至少一种寡核苷酸，其针对存在于肌肤上的至少一个微生物种或微生物种群。
Patent CN-85106215-A (CN)
IPC: H02B1/00
Filed: 1985-08-01
Abstract: 一种气体绝缘电气装置其中有一个整体的、不分割开的电流互感器。它环绕地置放在一个连接在二个相邻的气体绝缘电气装置之间的气体绝缘连接母线的外壳上，该二相邻气体绝缘电气部件诸如一个气体绝缘电流断路器和一个气体绝缘隔离开关。该连接母线的外壳包含有一个第一和一个第二管状壳部分，每一部分在一端有一个外法兰通过一绝缘垫片和该断路器或该隔离开关相连接，在另一端有一内法兰和另一壳体部分的内法兰可拆卸地相连接，这样电流互感器就无需通过大直径的外法兰。
Patent CN-1037213-A (CN)
Inventor: KANDA MASAHIKO
IPC: A61B5/145
Filed: 1988-11-12
Abstract: 肝功能检查装置，从光源(11、12)发出分别能和

不能为注入肌体且由肝脏摄取及排泄的特定色素所

吸收的两种波长的光照射到人体组织(15)。来自人

体组织的光脉冲经受光单元(13)，由A/D转换器

(30)变换为数字信号。CPU34根据血液中的变动成

分确定两种光电转换信号间的直线回归式系数，进行

检测校准。根据规定时间内的采样信号和直线回归

式系数，计算血液中特定色素浓度的相关值进而计算

作为时间函数的模拟函数系数和表示肝细胞功能总

量的指标R。
Patent CN-1067657-A (CN)
Inventor: BURTON GEORGE
IPC: C07D501/26
Filed: 1991-06-07
Abstract: 新的并用于治疗人或动物细菌感染的式(I)化
合物或其盐。
Patent CN-1077503-A (CN)
Title: 在海水中电解法处理铬渣
Inventor: RENKANG LU
IPC: C25B1/00
Filed: 1993-04-23
Abstract: 本发明是在海水中电解法处理铬渣，属于工业废

渣处理，是一种对含六价铬盐的废渣的处理方法，将

废渣与海水混合，在有搅拌器的电解槽中用铁板作电

极进行电解，阳极上的铁溶解产生亚铁离子将六价铬

还原为三价铬，在碱性条件下三价铬沉淀。沉渣可用

于建筑材料。
Patent CN-1105522-A (CN)
Title: 高级健身美容茶
Inventor: JINYU WEI
IPC: A23F3/14
Filed: 1994-01-17
Abstract: 本发明涉及一种高级健身美容茶，其特征是采用
绿茶为主要原料，以绞股蓝、银花、红花、杞子、茯苓、
白果、山楂、罗汉果、甜茶、陈皮、薏苡仁为辅料，分别
按一定的重量比例加工、烘干、粉碎、过筛、拼配再烘
干、分装、消毒、密封而成。本品具有强身健体、美容
减肥、消退粉刺、去斑、提神醒脑等作用。
Patent CN-1187293-A (CN)
Inventor: QIU TAOYING
IPC: A01K67/04
Filed: 1997-01-10
Abstract: 南蛉天蚕的制种方法涉及一般生物养殖,属于蚕的制种方法。本发明选择1000米以下山丘南向坡的栎林作为制种场地,在蛾翅尚未完全张开时,从下腹部捉住雌蛾放置在交尾场栎树近叶柄的枝干上晾蛾,任其自由交尾,从而提高南岭天蚕交尾率在98%以上,受精率在90%以上,为天蚕饲养的生产性应用解决了关键技术问题。
Patent CN-1195902-A (CN)
Inventor: YOHEI ISHIKAWA
IPC: H01P5/18
Filed: 1998-02-06
Abstract: 使具有高介电常数部分和低介电常数部分的介电陶瓷片与另一介电陶瓷片层叠起来并烘烤。在其外层表面上形成电极薄膜。那么获得一电介质波导管,其高介电常数部分用作传播区,低介电常数部分用作非传播区。
Patent CN-1231508-A (CN)
Inventor: AKIRA SATO
IPC: H01L21/677
Filed: 1999-01-13
Abstract: 本发明提供一种半导体贮存夹具、操作方法以及生产系统,由于具有能够同时进行开闭动作和转移动作的结构,所以能不延长LT,能够抑制费用的增加并且能够抑制由人产生尘埃造成的影响。具有从上方对台面4上的托架2罩住的结构6,且在两侧设置蒙罩住内部托架2的状态下可变形的不产生尘埃的材料制成的窗8,由控制部12对转移机3的抓爪13进行两级控制,分开采用同时夹持盖和托架或仅夹持盖的方式来进行开闭和转移动作。
Patent CN-1235298-A (CN)
Inventor: KATTA NOBORU
IPC: H04N5/445
Filed: 1999-03-04
Abstract: 一种接收一个电子装置的用户操作并将一个指令通知给所述电子装置以执行一个动作的用户接口装置预测被假设用户希望执行的至少一个动作,提供一个用户接口,用于使所述用户能够指定所述至少一个动作以外的一个动作,和接收用户的指定。当接收用户指定时,用户接口装置将所述指令通知给所述电子装置以执行由所述用户指定的动作。
Patent CN-1238614-A (CN)
Inventor: KANATA NAKAYASU
IPC: H04B1/69
Filed: 1999-06-09
Abstract: 一种CDMA通信系统基站中的基带信号处理器。该基带信号处理器包括从输入信号提取特定数据序列的多个处理面板。分离多径部分连接到处理面板用于合成所述提取的数据序列以产生合成数据序列。一控制器与处理面板相关并连接到离多径部分，根据第一传输率选择处理面板中的至少一个。由该控制器所选的处理面板从输入信号中提取第一导出数据序列并产生作为所提取数据序列的特定数据序列。该分离多径部分在控制器的控制下合成第一提取数据序列。
Patent CN-1239727-A (CN)
Title: 喷墨打印机墨水
Inventor: BI QIANG
IPC: C09D11/322
Filed: 1999-06-14
Abstract: 本发明提供了一种喷墨打印机墨水，由一组组合物和稳定剂组成，其特征在于：该组合物的组分和配比(g/l)分别为：永固红10～30，石炭酸5～15，乙二醇20～40，甘油25～45，聚酰胺树脂15～35，甲苯10～30，异丙醇10～30，丙酮10～30，丁酮1升。本发明的喷墨打印机墨水具有成本低，出墨流畅，字迹清晰等显著特点。
Patent CN-1248482-A (CN)
Title: 从变换气中分离氢、氮气和纯二氧化碳的变压吸附方法
Inventor: WU RENXING
IPC: B01D53/047
Filed: 1999-08-30
Abstract: 本发明为一种从变换气中分离氢、氮气和纯CO 2 的变压吸附方法,变换气为煤造气的变换气。用第一、二组吸附塔串联操作。第一组制取CO 2 ,其出口为含CO 2 的氢、氮混合气,第一组出口气进入第二组吸附塔制取氢、氮气。第一、二组吸附塔在一次循环周期中依次包括吸附步骤A,均压降压ED,抽真空VC,均压升压ED,最终升压FR步骤。第一组吸附塔在均压ED后抽空VC前有纯CO 2 转换步骤P。
Patent CN-1262814-A (CN)
Inventor: VENES A G W
IPC: H03M1/14
Filed: 1999-01-25
Abstract: 例如用于A/D变换器的输入电路主要确定输入电路(A/D变换器)后面的电路性能。为了同时改善输入电路的性能和克服高功率耗散的问题,本发明建议使用组合的抽样装置和子范围(sub－ranging)装置作为输入电路。
Patent CN-1323480-A (CN)
Title: 网络控制器
Inventor: WILLIAMS S D
IPC: H04L12/56
Filed: 1999-05-25
Abstract: 网络控制器(100)包括媒体接入控制(MAC)层,物理协议(PHY)层(110),PCI总线接口(200),和辅助总线接口(180)。PCI和辅助总线接口与所述网络相连以便经MAC和PHY层向网络链路发送二进制数字信号和从网络链路接收二进制数字信号。MAC层适合于处理所述数字信号并将其至少一些部分导向辅助总线接口。
Patent CN-1335915-A (CN)
Title: 用在真空泵上的涡旋式流体排放装置
Inventor: NI S
IPC: F04C23/02
Filed: 1999-10-13
Abstract: 一种涡旋式真空泵(10),其中一个膨胀器(40、50)与一个压缩器(60、70)串联布置,从而在同一壳体(20)中形成两级并且由同一轴(22)驱动。第一级是一个涡旋式膨胀器,其与一个构成第二级的涡旋式压缩器串联。第二级,也就是压缩器的进液腔的容积并不明显小于第一级,也就是膨胀器的排液腔的容积。由此减少了因反复膨胀和压缩过程产生的热量。本发明的二级泵还包括一双轴密封机构(11,92),其相对于外界和膨胀器的排放室密封膨胀器的吸液室。本发明的两级泵还包括一个设置在涡旋元件顶面上的迷宫式密封结构(301－304),用于严格地控制在相互匹配的涡旋元件的端部与底部之间形成的轴向间隙(δ)。
Patent CR-20110624-A (CR)
Title: Marcadores de eventos ingeribles altamente confiables y métodos para usarlos
Inventor: HAFEZI HOOMAN
IPC: H01M50/40
Filed: 2011-11-24
Abstract: Se proporcionan marcadores de eventos ingeribles que tienen alta confiabilidad. Los aspectos de los marcadores de eventos ingeribles incluyen un soporte, un circuito control. un primer material electroquímico, un segundo material electroquímico y una membrana.
Patent CR-20120343-A (CR)
Title: Moduladores de crth2
Inventor: MERMERIAN ARA
IPC: A61K31/40
Filed: 2012-06-22
Abstract: Se divulgan los moduladores de CRTH2, particularmente los antagonistas de CRTH2, que son útiles para tratar varios trastornos, incluyendo el asma y los trastornos respiratorios. Los compuestos pertenecen al género descrito por la fórmula I.
Patent CR-20140020-A (CR)
Title: Compuestos inhibidores de metaloenzimas
Inventor: HOEKSTRA WILLIAM J
IPC: A01N43/34
Filed: 2014-01-16
Abstract: La presente invención describe compuestos con actividad moduladora de metaloenzimas, y métodos para tratar enfermedades o trastornos mediados por las mismas, o sus síntomas.
Patent CR-20200366-A (CR)
Title: Composite-interfacing biomaterial accelerant substrate
Inventor: PETNEY MATTHEW
IPC: C12N5/02
Filed: 2019-01-28
Abstract: <p>Disclosed herein is a composition comprising stimulated biological material derived from an interface compartment, wherein the composition is capable of augmenting the generation or healing of a native tissue when administered to a subject in need thereof.</p>
Patent CR-20230150-A (CR)
Title: Combination of lurbinectedin and immune checkpoint inhibitor
Inventor: KROEMER GUIDO
IPC: G01N33/00
Filed: 2021-09-03
Abstract: Described are combination therapies for the treatment of solid tumours, said therapies comprising lurbinectedin and an immune checkpoint inhibitor, for example, anti-PD-1, anti-PD-L1 or anti-CTLA-4 antibodies.
Patent EC-SP024228-A (EC)
Title: Bio-estimulante organico para uso agricola
Inventor: VALAREZO CONCHA LUIS ENRIQUE
IPC: A01C21/00
Filed: 2002-02-28
Abstract: Proviene de un proceso digestivo orgánico-biológico-hormonal y enzimático producido por la lombriz roja californiana Eisenia foetida cuya mejora comprende que a través de una alimentación especial que se les proporciona a base de desechos vegetales y animales, se elabora un extracto líquido de humus de lombríz rico en fitohormonas y microorganismos benéficos.
Patent EC-SP045199-A (EC)
Inventor: PARSONS DIANA J
IPC: A61Q17/00
Filed: 2004-07-21
Abstract: The method and process for producing youthful appearing, small-pored, and smooth skin comprises pretreating the skin topically with retinoic acid, applying a contaminate in oil to the skin, and removing the contaminate by exploding or rupturing it with laser light. When treating the face, removing the contaminate requires only about 4 minutes. The laser light itself does not injure the skin but the rupture of the contaminant produces thermal injury in the high dermis leaving the epidermis intact. Repeated intermittent laser treatments and applications of topical retinoic acid produces the desired results in the skin indefinitely as long as the treatments and applications are continued.
Patent EC-SP066447-A (EC)
Title: Derivados de isoquinolina 1,4-disustituida como inhibidores raf-quinasa útiles para el tratamiento de enfermedades proliferativas
Inventor: FINK CYNTHIA ANNE
IPC: A61K31/4725
Filed: 2006-03-22
Abstract: Esta invención se refiere a compuestos de la fórmula (I) en donde los substituyentes variables se describen en la presente. Los compuestos son útiles para el tratamiento de condiciones y enfermedades caracterizadas por una trayectoria de señalización de quinasa MAP aberrante, tal como cáncer.
Patent EC-SP066753-A (EC)
Title: Antagonistas del receptor de quimiocina
Inventor: HERSPERGER RENE
IPC: H02K15/03
Filed: 2006-08-04
Abstract: Un compuesto de la fórmula (I), o una sal farmacéuticamente aceptable o éster de profármaco del mismo donde las variantes R, R9, Z, X, Q, e Y se definen en la memoria descriptiva.
Patent FI-20020033-A (FI)
Inventor: MOERSKY ESA
IPC: B01J19/10
Filed: 2002-01-09
Abstract: The invention relates to a chamber for the crystallization of solid catalyst carrier. The chamber is provided with an acoustic generator ( 9 ) for loosening the carrier from the walls of the chamber.
Patent FI-20040941-A (FI)
Inventor: PIRILAE HANNU
IPC: H04L12/28
Filed: 2004-07-06
Abstract: Generic service request signaling is defined where a multimode terminal is allowed to request any service that it supports in any of the modes (e.g., access technology like GERAN/UTRAN/CDMA2000/Bluetooth/WLAN/ . . . ) supported by the terminal. The network may then decide to move the terminal to other system if possible and necessary in order to establish the service. Mostly existing terminal capability indication for each system mode is used.
Patent FI-20125167-A (FI)
Inventor: NURMI HANNU
IPC: F01M1/08
Filed: 2012-02-15
Abstract: The cooling arrangement for a reciprocating piston (2) of an internal combustion engine comprises a cooling medium injector (5, 5') for injecting cooling oil into a space (10) between the piston (2) and the cylinder liner (1) below the piston crown (2a), an opening (8) for introducing the cooling oil from the space (10) below the piston crown (2a) into a cooling oil gallery (7), and a cooling medium duct (6, 6') for supplying the cooling oil to the cooling medium injector (5, 5,). The cooling medium injector (5, 5') is arranged inside the cylinder at such a height that the tip (5a, 5a') of the injector (5, 5') is above the center axis (4a) of the gudgeon pin (4) of the piston (2) when the piston (2) is at bottom dead center.
Patent GB-1042555-A (GB)
Abstract: 1,042,555. Ignition control units for gas burning appliances. R. HEINRICH. Oct. 2, 1964 [Oct. 3, 1963], No. 40193/64. Headings F4F and F4T. An ignition control unit for gas burning heating apparatus includes an actuating member 33 and a friction lighter 3 for igniting an initial flame which is guided by longitudinally slotted tube 9 to ignite a pilot flame 17 which ignites the main burner nozzles 14, and a monitoring nozzle 13 for a flame arranged to heat a bi-metal spring 19 for opening a main gas burner valve 18 against a biasing spring (not shown). In an embodiment, Fig. 2 and Figs. 1, 3, 4 (not shown), when the actuating member 32 is rotated by means of a hand grip 6, gas is supplied to the auxiliary tube 9 which is constructed at one end like a Bunsen burner and a spring-loaded pivotal lever 5 is rotated by a stub 7 on the actuating member 32 until the stub 7 clears the lever 5 which springs back and drives a striker wheel (not shown) against a cerium flint (not shown) so that sparks are projected through an aperture 8. The bi-metal spring 19 is pivoted to a limb 20 of a bell-crank and the other limb 21 thereof is a rotatable shaft rigidly connected to a transfer lever 22 which effects opening of the valve 18. The gas supply to the tube 9 is controlled by the actuating member 32 which normally is locked by a spring-loaded locking disc (not shown) which is releasable by a push-button 34. The member 32 is connected to a valve plug 24 by a pin 29 on a driver 30, which pin engages a recess 31 in the valve plug 24. The member 32 is rotatable but not slidable on a member 33 screwed to the housing 2 and engaging the driver 30. A disc 25 which has stops 28 co-operating with the pin 29, has a locking spline 26 which'engages a recess 27 of the valve housing 2. In another embodiment, Figs. 5, 6 (not shown), the tube 9 is supplied with gas from the pilot nozzle 35 and acts as a flash-back tube. The monitor flame nozzle 36 comprises a transverse bore in the pilot tube 35.
Patent GB-1050868-A (GB)
IPC: F24F13/15
Abstract: 1,050,868. C lamps. CONSTRUCTION SPECIALTIES, Inc. March 22, 1965, No. 12046/65. Heading E2B. [Also in Division F4] Two frame members 12 and 14 of a louvre ventilator (see Division F4) are clamped against  a wall 11 by screws 17 passing through a flange of the member 14 and engaging clips 18 held between flanges 19 and 28 of the memher 12. Each clip 18 comprises an L-shaped portion 21 inserted in a slot 24 formed between the flange 19 and a portion 27 of the member 12 and further comprises a plate 20 which after insertion of the clip in the slot 24, is wedged against the flange 28.
Patent GB-1053051-A (GB)
IPC: A23L5/30
Abstract: 1,053,051. Preserving food in containers. DOW CHEMICAL CO. Feb. 6, 1964, No. 5091/64. Heading A2D. [Also in Divisions B5, B8 and C3] To prevent bubbles forming in viscous liquids such as jams packed under reduced pressure in containers of thermoplastic resins the gas sorbed in the resin is reduced to less than 0.05 c.c. per gram of resin. The container may be formed by conventional moulding or fabricating procedures, and the sorbed gas subsequently released by prolonged heating, by prolonged exposure to reduced pressure, or by ultrasonic treatment which may be applied in a hot water bath. Alternatively the container may be injection moulded with vacuum connections either to the mould or to the supply hopper containing the resin granules. The container may also be formed from extruded sheet produced in a machine in which a reduced pressure is applied to the later stages of the feed screw feeding the resin. The invention is particularly applicable to containers comprising at least 60% by weight of polystyrene or of other alkenyl aromatic compounds. The reduced pressure in the container may be obtained by sealing it while the contents are hot. The container may be degassed after filling, while the contents are still hot, or even after sealing.
Patent GB-1053687-A (GB)
IPC: G07F7/02
Abstract: 1,053,687. Dispensing liquids. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. July 22, 1965, No. 31373/65. Heading A4T. In a system for the delivery of material such as petrol, liquid hydrocarbons such as butane or propane or similar fluids on presentation of an order, details of orders arriving at a central office are punched on a card or tape including a code number for the customer and a random number identification code, the information is fed to a computer and stored in its memory, a counterfoil being made out for presentation to the truck driver who proceeds to the gantry of the site supplying the required grade of fluid and may insert his own personal card or key into a reader 5. He then dials manually the random number, quantity to be delivered and any other details, at a switchbox 6, the computer checks the information against its memory and sends a signal to the delivery site at 7 allowing withdrawal of the appropriate quantity. As the driver withdraws his personal key a printer 12 prints a sales ticket and the information is erased from the computer memory store. The withdrawal operations are however recorded on a continuous recording monitor roll chart.
Patent GB-1095350-A (GB)
IPC: B60K17/04
Abstract: 1,095,350. Axles. DAIMLER-BENZ A.G. Dec. 14, 1965 [Dec. 18, 1964], No. 53044/65. Headings B7D and B7H. A vehicle axle comprises a gear casing 12, a pair of axle tubes 14 and a wheel carrier member 41. The axle tubes are inclined upwardly from the wheel carrier members and the gear casing is offset from the vehicle centre line and may be inclined to balance the load on the driving joints. The flanges of the axle tubes may be connected directly to the member 41 and differential gear casing 12, or intermediate members 61, may be interposed. In one construction, the wheel carrier member 13a is pivoted to the axle tube for steering purposes. The wheel driving arrangement may include drive shafts 16 and 22 and universal joints 17 and 18, the drive shaft 22 being coupled directly to the wheel 44 through a disc 45. A planetary gear-set 53, 54 may be interposed between the shaft 22a and the wheel 44, the planet gears 54, mounted on a carrier member 45a, meshing with an internally toothed member 56 which is splined to a flange 57 which itself is splined at 59 to the wheel carrier member 13a. In another construction, a pair of reduction gears are incorporated in a gear-box forming part of, or being interposed between, the wheel carrier member 13 and the axle tube 14. The drive shafts 16 may be of fixed length or may incorporate telescopic members 65, 69.
Patent GB-1225887-A (GB)
IPC: B01D35/00
Filed: 1969-11-19
Abstract: 1,225,887. Magnetic separation, wet separation. STAMICARBON N.V. 19 Nov., 1969, No. 56714/69. Headings B2H and B2J. To clean and thicken a suspension of fine magnetisable particles in a liquid, the material is fed from a tank 29 and is magnetically separated into a first fraction which includes the bulk of the magnetisable particles and a second fraction which includes the bulk of the contaminating particles by means of a magnetic separator 32 the first portion being discharged into a tank 34 where it is diluted by the addition of water through a conduit 43 and then supplied to a cyclone densifier 51 where it is thickened and fed into a tank 53, the overflow from the cyclone being fed through a conduit 54 into a magnetic separator 55 where the magnetisable particles are fed through a conduit 56 and combined with the thickened fraction flowing through conduit 52 to tank 53 where it is pumped into a tank 7. The suspension of magnetisable material is used to separate minerals according to specific gravity. Ore is supplied to a mixing tank 6 where it is mixed with the suspension from tank 7 and fed to a hydrocyclone washer 12 the clean ore being discharged through a conduit 13 and supplied to a draining screen 14 and then to a washing screen 16, the diluted suspension being collected in a reservoir 18 and then fed to tank 29. The tailings are discharged from the cyclone washer 12 to a draining screen 21 and washing screen 23, the diluted suspension being collected in a reservoir 25 where it is fed into tank 29 for reconditioning.
Patent GB-1226400-A (GB)
IPC: C08J3/12
Filed: 1968-10-03
Abstract: 1,226,400. UF resin powders treated against agglomeration. KAO SOAP CO. Ltd. 3 Oct., 1968 [4 Oct., 1967], No. 46926/68. Heading C3R. Agglomeration of a powdered urea-formaldehyde (UF) resin is prevented by applying thereto an aqueous solution of a substantially water-insoluble polymer of a vinylic compound dissolved in a 10-30 wt. per cent solution of an anionic surface-active agent, which may be diluted before application, in an amount supplying 0À005-2À0 wt. per cent of combined polymer and surfactant relative to the powder, and drying the powder. The weight ratio of additive polymer to surfactant is preferably 1:10 to 10:1. Suitable UF resins are (1) acid-condensed UF powders, and (2) moulding compounds obtained by mixing neutral- or alkaline-condensed UF resins in solution with fillers and pigments or dyes, and drying and crushing the mixture. Suitable vinylic polymers are polyvinyl acetals (PVAL), polyvinyl acetates (PVAc) and insoluble partly acetylated or acetalized polyvinyl alcohols (PVA's) and copolymers of vinyl acetate (VAc) with vinyl pyrrolidone, maleic anhydride (MA) or vinyl laurate and graft polymers of vinyl acetate on PVA. Suitable surfactants include sodium resinates (SR), oleate (SO), dodecylsulphate (SDS), butylnaphthalenesulphonate (SBN), dodecylsulphonate, and dodecylbenzenesulphonate (SDB). In Examples 1 and 2 an acidcondensed UF powder is treated with aqueous solutions of PVAc in SDB solution and MA/VAc, polyvinyl formal, polyvinyl butyral, 30% acetalized PVA and 50% saponified PVAc in SDS solution. In Example 3 a commercial UF moulding powder is treated with solutions of PVAc in SR, SBN or SO solutions.
Patent GB-1230592-A (GB)
IPC: B42D15/10
Filed: 1968-04-16
Abstract: 1,230,592. Card envelope. AVANT Inc. 16 April, 1968 [19 April, 1967], No. 17835/68. Heading B6A. An envelope comprises two layers 1, 2 formed of one piece folded into two, or two pieces joined together, and means to locate a third layer 6 accurately between the layers 1, 2. As shown, the means to locate the third layer, e.g. a data sheet, comprises two pairs of fused material 3, 4, formed by heating.
Patent GB-1233432-A (GB)
IPC: E04B1/49
Filed: 1968-05-15
Abstract: 1,233,432. Releasable fastenings. A. C. SANFORD. 15 May, 1968 [2 June, 1967], No. 23096/68. Heading E2B. [Also in Division F2] A connection for joining at least two members comprises an anchor plate 11 with means such as teeth 19 for securing the anchor plate to a first 12 of said members and also a plurality of spaced apertures, and a further plate 14 having a plurality of teeth 16 spaced in conformity with the anchor plate apertures and means such as teeth 35 for securing said further plate to the second 15 of said members interfitting of said teeth 16 with said apertures lockingly joining the anchor plate to the said further plate. Various embodiments are described for joining members with a variety of abutting faces. The teeth 19 and 35 are cut and bent out from the plates 11 and 14 respectively and teeth 16 are also cut and bent out of plate 14, the base portion of said latter teeth 14 having substantially the same diameter as the apertures in the plate 11. The material of the member 12 may be recessed as at 27 behind the apertures to facilitate the assembly of the two members. The teeth 19, 35 may be arranged in rows and the teeth 16 and the apertures also or the teeth 16 and apertures may be interspersed with the teeth 35 and 19 respectively.
Patent GB-1233916-A (GB)
IPC: G01L3/12
Filed: 1968-07-12
Abstract: 1,233,916. Photo-electric torque measurement. VIBRAC CORP. July 12, 1968 [July 21, 1967], No. 33422/68. Heading G1A. A meter for determining the torque transmitted by a shaft 8, Fig. 1, comprises two discs 22, 28 each having alternate opaque and transparent areas forming substantially identical light dividing patterns, attached by sleeves 16, 24 and screws 18, 26 to the shaft 8, on either side of a length 14 of reduced diameter. Light from a pair of miniature lamp bulbs 56 passing through the slits in the two discs, which are angularly positioned to obstruct half of each aperture, is arranged to fall on photo voltaic cells 46, 48 which are mounted on a printed circuit board 42. External connections are established through a connector 49, and a pin 40 is provided to engage a tooth in a gear wheel 38 to lock the end of the shaft against rotation for reaction torque measurement. The two discs are produced one from the other so that errors from slit irregularities are eliminated. Photographic positive and negative techniques may be used. In the measuring circuit, Fig. 4, current through a centre zero meter 92 from source 90 which is maintained constant by a Zener diode 100 is opposed by the currents developed by parallel solar cells 48. Resistor 50 provides for light source intensity adjustment and resistor 98 enables a null calibration.