baber/WOPTO huggingface dataset:
Patent CN-1669291-A (CN)
Inventor: AKE RYDGREN
IPC: H04B1/38
Filed: 2003-05-31
Abstract: 一种无线电通信终端(1)，它包括用于控制终端功能的数据处理装置和用于将外壳(30)可拆卸地安装到终端上的安装装置，其中，所述终端包括连接到所述数据处理装置的多路连接器(17)，所述多路连接器包括终端系统连接器和外壳连接器，用于安装后的外壳与数据处理装置之间的通信连接。所述外壳或盖板还包括功能装置，所述功能装置适合于修改终端的特征或给终端添加特征。因此，可以通过更换外壳或盖板来给终端添加新的功能。
Patent CN-1668334-A (CN)
Inventor: TAKASHI NARUI
IPC: A61K47/14
Filed: 2003-07-02
Abstract: 本发明公开了特征为包含下列组分(a)、(b)和(c)的经皮吸收促进组合物和包含下列组分(a)、(b)、(c)和(d)的经皮吸收制剂：(a)丙二醇、(b)多元醇脂肪酸酯、(c)聚桂醇和(d)药物组分。因此，本发明可提供一种安全和稳定的经皮吸收促进组合物以及含有该促进组合物和药物的经皮吸收制剂，所述经皮吸收促进组合物不仅显示出经皮吸收促进作用，而且使亲脂性较高且经皮吸收性较差的药物具有较高的皮肤透过性，并且该组合物具有良好的使用触感。
Patent CN-1675636-A (CN)
Title: 数据传输方法和装置
Inventor: KIM SIMELIUS
IPC: G06F17/30
Filed: 2003-07-28
Abstract: 用于使第一电子设备和至少一个另一个设备之间的数据同步的方法和设备，所述设备能够彼此通信连接。所述方法包括第一时间将数据项存储在第一电子设备的存储器中、使所述存储数据项与标识符相关联(所述标识符与存储在第一电子设备的存储器中的至少一个数据项相关联)、选择至少一个标识符用于同步以及基于所述至少一个选择标识符使所述第一电子设备和至少一个另一个电子设备之间的数据同步。
Patent CN-1826477-A (CN)
Inventor: KAZUYUKI FUJIOKA NORIO YAMAMOT
IPC: F16C43/04
Filed: 2003-09-02
Abstract: 一种推力轴承，为了削减一体型推力轴承的热处理工序，将护圈(2)和内外轮(3、4)在未淬火的状态下与滚子(1)组装成一体的轴承，然后对该组装完的轴承实施渗碳淬火和回火处理，由此省略了对护圈(2)和内外轮(3、4)各自的热处理，从而可减少轴承的热处理工序。
Patent CN-85100674-A (CN)
IPC: B61H15/00
Filed: 1985-04-01
Abstract: 单向闸瓦间隙自动调整器属铁路客货车辆拉 
伸型制动系统用外装式单向闸瓦间隙自动调整器， 
目前使用的单向闸瓦间隙自动调整器其引导螺母 
在小弹簧弹力作用下移动，受弹簧力限制，调整 
行程短，闸瓦间隙过大时，需数次调整方可达到 
正常间隙。本发明具有传递外力的推动机构，引 
导螺母在通过推动机构传递的外力作用下移动， 
调整行程不受弹性元件的限制，可达130mm，使 
过大闸瓦间隙经一次调整便可达到正常间隙。
Patent CN-85101331-A (CN)
Title: 在管材试验压力机上检验管子的工具
IPC: G01N3/04
Filed: 1985-04-01
Abstract: 本发明是一种在管材试验压力机上检验管子的工具。该工具采用了轴向支承环-闭锁环的结构。通过导杆旋转闭锁环，而使与闭锁环齿合的轴向支承环的扇形件沿管子的径向移动，从而控制轴向支承环的开启和闭合。同时，高压介质能通过入口给起涨圈作用的密封环进气。
Patent CN-85103849-A (CN)
IPC: G01N3/38
Filed: 1985-05-12
Abstract: 电磁涡流激振疲劳试验器及其设计，属于机械技术领域。 
     本发明的目的在于根据电磁涡流激振原理，研制一种噪音低，高阶高频性能好，能源消耗低，结构简单，适用于低电阻率材料的新型疲劳试验器。 
     主要技术特征是：本疲劳试验器没有运动部分，激振力直接作用于试件，且激振力由电涡流激振力和电磁推挽激振力两部分组成。
Patent CN-85108231-A (CN)
IPC: B66F9/08
Filed: 1985-11-26
Abstract: 这里公开了一种改进了的叉式起重车液压驱动回路。控制内立柱下降速度的流量控制阀和防止内立柱突然下降的安全下降阀，安装于适合内立柱升降的左右两个油缸的底部前方或侧面。这样就可以很方便地对阀进行检查或把它们拆卸下来。
Patent CN-87100496-A (CN)
IPC: G11B23/087
Filed: 1987-01-26
Abstract: 磁带盒，在其盒外壳中装配着一对用以卷绕磁带的带盘芯，用以限制带盘芯的转动的制动器构件，及用以偏置制动器构件的弹簧。用以偏置制动器构件的弹簧的一个末端是夹持在盒外壳的上半部外壳的表面与下半部外壳的偏位的前壁的上表面的空间中，以使弹簧确实牢固地被限制与夹持。
Patent CN-1053754-A (CN)
Inventor: BASS SIDNEY
IPC: A63H33/26
Filed: 1990-12-29
Abstract: 一种儿童玩具车游戏装置，它包括至少两个玩具
车，它们适合于具有低摩阻轮子和车轴结构。每一个
玩具车都包括有在普通的游戏中防止两车之间的碰
撞的防撞装置，这种防撞功能与一个玩具车向另一个
玩具车移动的趋近角度无关。防撞装置适合于由一
永久磁铁形成，其磁场的方向可使磁力线至少会绕玩
具车的周边向下延伸。
Patent CN-1058218-A (CN)
Inventor: PATTERSON ROBERT THOMAS
IPC: B01J31/18
Filed: 1991-07-18
Abstract: 提供了一种可用于选择氢化聚合物或共聚物中

烯不饱和键的催化剂前体。该前体包含一种与配位

剂配合的钯盐，所述配位剂选自磷酸酯、二亚烷基丙

酮和四烷基铵氢氧化物。该催化剂前体可用于分批、

分阶段添加或连续体系。
Patent CN-1080781-A (CN)
Inventor: DEREK BRAY
IPC: H05B41/28
Filed: 1993-06-05
Abstract: 在无电极放电灯中使用一个E类推挽放大器以
提供对电感线圈的有效的功率传送和减少由这个灯
向周围环境发射无线电频率干扰的数量。使用一个
双绕的或其它类型的多线绕法的电感线圈，最好是中
心抽头的，以便进一步减少无线电频率干扰的问题。
Patent CN-1090709-A (CN)
Title: 溴丙磷-甲基对硫磷乳剂
Inventor: XIANGQING MENG
IPC: A01N57/12
Filed: 1994-01-22
Abstract: 本发明涉及溴丙磷-甲基对硫磷乳剂。本发明
是不含拟除虫菊酯的复配农药乳剂，由溴丙磷和甲基
对硫磷二个主剂按最佳配比混合并加入适宜量的增
效剂、渗透剂、乳化剂和溶剂组成二元增效复制制
剂。其中溴丙磷对甲基对硫磷的比便为1∶1～1∶
4，最好为1∶2。本发明对棉铃虫有良好防效，并能
防止和延缓其抗性。
Patent CN-1169038-A (CN)
Inventor: WANG LINSHENG
IPC: H01M4/02
Filed: 1996-06-18
Abstract: 本发明的稀土贮氢电池负极材料属金属材料领域。现有的稀土基以镧或铈为主的负极材料因吸氢晶格膨胀较大使材料粉化严重而影响电极性能和使用寿命，为稳定其性能需往材料中加入较大量的添加元素，这又使得材料电化学性能降低和增加生产成本。本发明以含Nd较高的稀土混合金属和镍为基体，往其间掺加Co、Al、Mn等，经熔炼、破碎、表面处理得到粒状AB 1.5～5.2 型稀土贮氢电池负极材料。该材料不仅性能较上述的优且成本更低。
Patent CN-1192963-A (CN)
Inventor: HAE-LYONG CHOE
IPC: B41J2/045
Filed: 1997-11-21
Abstract: 本发明能缩短记录液喷射后振动板复原到弯曲变形状态的时间,增加动作频率,提高打印速度,增强振动板的强度,减小外部冲击的损伤。本发明的装置备有振动板、电源供给部、流路板和喷嘴板。振动板由薄膜形状记忆合金和薄膜构成。电源供给部使薄膜形状记忆合金产生温度变化。流路板设置在薄膜形状记忆合金上,其上形成液室,包围液室壁面的一侧形成流路。喷嘴板设置在流路板上,其上形成喷嘴,在薄膜形成变化时,记录液以液滴形态被喷射。
Patent CN-1226347-A (CN)
Title: 电磁装置
Inventor: LEIJON M
IPC: H02K3/48
Filed: 1997-05-27
Abstract: 一种电磁装置,其含有一产生磁场的电路,该电路包括一绕组(1)其具有至少一导电体(2)。该绕组含有一固态绝缘体(4)由外层及内层(3,5)包围,这些内、外层为等电位层及具有半导体特性。该至少一导电体(2)装设于半导体内层(3)的内部。本发明亦有关于控制电场的方法,及磁路的产生方法,以及用以形成绕组的电缆使用方法。
Patent CN-1189621-A (CN)
Title: 实现电气设备测试方式的方法
Inventor: KIM IN-SOO
IPC: G01R31/317
Filed: 1998-01-24
Abstract: 一种实现电气设备测试方式的方法。在常规方法中,需要用实际时间测试电气设备,这就导致人力和时间的损失和生产率降低。然而,本发明提供缩短的时间和节省人力因而提高生产率,其途径是提供一种实现电气设备测试方式的方法,其中如果选择了测试方式,则把从定时器(时钟产生器,或可变时钟产生器)检测的时间信息乘以一预定值,然后根据相乘后的时间值来控制该设备的驱动时间。
Patent CN-1225529-A (CN)
Inventor: KUBO TOKURO
IPC: H04B1/7075
Filed: 1998-09-29
Abstract: 安装在移动通信系统的基站或移动台中的通信控制设备估计对方台站的相对运动速度,根据估计得到的运动速度调整搜索器、发射功率控制单元、绝对同步检测单元等的通信参数的值。
Patent CN-1234637-A (CN)
Title: 模拟应用的调制器
Inventor: BANDICS RICHARD
IPC: G02F1/025
Filed: 1999-04-28
Abstract: 本发明的一个方面是包括半导体材料波导区(14)的光调制器。为了获得缓变的,大致线性的传递函数,波导区域的带隙沿光传播方向(Z)或沿垂直此方向的方向(X)是缓变的。按照另一方面,本发明是一个电吸收调制激光器(10),其中确定调制器的波导区部分有一个缓变的带隙。按照本发明的方法,利用有变化的宽度以得到缓变带隙的掩模(30—33),生成调制器的波导区。
Patent CN-1233100-A (CN)
Inventor: SHIMODA SADASHI
IPC: H02J7/00
Filed: 1999-04-17
Abstract: 在利用一个电容器的充电和放电以便设置一个延迟时间的延迟电路中,设置用于监视电容器两端电压的装置,并且利用一个外部信号能够识别出电容器上的端电压是否是一个正常电压。
Patent CR-20120001-A (CR)
Title: Compuestos terapeuticos y composiciones
Inventor: SAUNDERS JEFFREY O
IPC: A61K31/497
Filed: 2012-01-09
Abstract: La presente invención se refiere a compuestos y composiciones que comprenden compuestos que modulan a piruvato cinasa M2 (PKM2). También se describen métodos para usar los compuestos que modulan PKM2 en el tratamiento de cáncer.
Patent EC-SP077171-A (EC)
Title: Inhibidores de polimerasa viral
Inventor: THAVONEKHAM BOUNKHAM
IPC: C07D417/04
Filed: 2007-01-16
Abstract: Un compuesto, representado por la fórmula (I): (I)o un enantiómero, diastereoisómero o tautómero del mismo, en donde A o B es nitrógeno y el otro B o A es C y los radicales R1, R2, R3, R5, R6, R7, R9 y R10 son como se definen en esta memoria, o una sal, un éster o derivado del mismo, en calidad de inhibidores de la polimerasa viral. El compuesto se utiliza en calidad de un inhibidor de ARN polimerasas dependientes de ARN, particularmente las polimerasas virales dentro de la familia Flaviviridae, más particularmente a polimerasa del VHC.
Patent EC-SP099510-A (EC)
Inventor: DE GRAMONT EMMANUEL
IPC: G01S13/00
Filed: 2009-07-10
Abstract: A signal processing method performs operations of coherent processing making it possible notably to purge the useful signal of the spurious signals (in particular the reference signal and its multiple reflections), to regenerate the transmission signal and to perform a coherent integration of the signal received by computing the cross-ambiguity between the signal received and the regenerated transmission signal. It also performs operations of non-coherent processing making it possible in particular to carry out extraction and Doppler distance purification operations making it possible to form blips and to eliminate the spurious blips present among the blips formed. The method applies notably to passive radars operating on non-cooperating opportunity transmissions, such as FM transmissions intended for the public.
Patent FI-19992511-A (FI)
Inventor: GRAHN TOM
IPC: A23L33/00
Filed: 1999-11-24
Abstract: The present invention concerns a food composition having a foodstuff and substantially pure eritadenine. The invention also concerns a food additive having a liquid or solid material intended to be added to a foodstuff, said material being supplemented with substantially pure eritadenine. Furthermore, the invention concerns methods for preparation of the food composition so as to provide a food composition having an increased level of eritadenine in comparison to the inherent eritadenine level of the foodstuff(s) included in the food composition.
Patent FI-19992739-A (FI)
Inventor: VIRTANEN HENRI
IPC: C25C1/12
Filed: 1999-12-21
Abstract: The invention relates to a process for the inhibition of anodic passivation during the electrolytic purification of copper when using the technique of periodic current reversal for the electrolysis. The process is particularly suitable for use in the electrolytic refining of copper with a high current density. The irregular current reversal technique is used in the process, where the current reversal is controlled by raising the voltage in the electrolytic vessel. <IMAGE>
Patent FI-20115390-A (FI)
Inventor: HAERMAELAE TIMO
IPC: H05K5/00
Filed: 2011-04-20
Abstract: According to one embodiment, the invention relates to a system (100) for attaching a telematics device to a vehicle, comprising a telematics device (110) provided with an antenna capable of being utilized in satellite positioning, and with a first external surface (120) towards which the antenna is at least partially directed, and a mounting bracket (150) provided with a mounting surface, first attachment elements for attaching the mounting bracket to a vehicle with the mounting surface directed towards the vehicle, and with second attachment elements (160) for attaching the telematics device to the mounting bracket, in which system the telematics device is additionally provided with a second external surface (130) with its contour matching the first external surface, and the second attachment elements being able to attach the telematics device optionally in such a way that the first external surface is directed towards the mounting surface or in such a way that the second external surface is directed towards the mounting surface.
Patent FI-20116033-A (FI)
Inventor: PULKKINEN JUHA
IPC: C07D261/04
Filed: 2011-10-18
Abstract: This invention relates to novel 4,5-dihydroisoxazoles and 4,5-dihydro[1,2,4]-oxadiazoles of formula (I), to their use as androgenic or antiandrogenic agents or androgen receptor modulators, and to methods of their preparation.
Patent FI-20125633-A (FI)
Inventor: MARTTILA TOM
Filed: 2012-06-08
Abstract: A laser process alignment measuring method applicable to a reel-to-reel manufacturing process including a laser process stage, wherein before at least one laser process stage, on the base or carrier material of the web (2) are made marks, patterns or surfaces (4, 9) with printing ink, on which the laser beam used can make a mark (7, 10), for example, by removing or changing the printing ink, whereby at the laser process stage, another mark is plotted with the laser beam on the said mark printed with printing ink, and the position of the mark printed with printing ink (4, 9) and the mark plotted with the laser (7, 10) are read optically to measure the alignment of the printing ink stage and the laser process stage.
Patent FR-1601242-A (FR)
Title: Kerb stones
IPC: E01F9/053
Filed: 1968-12-24
Granted: 1970-08-10
Abstract: The stone body is formed of concrete comprising cement and sand which is 98.50% silicious. Specifically a coloured covering is obtained by mixing a hard superwhite cement mortar, containing 50-60% sand with a 98.50% silicious concentration and polyvinyl acetate (opt. contg. 3% copolymerised cpds.) and a synthetic pigment.
Patent FR-1402071-A (FR)
Inventor: ARNAUD LOUIS
IPC: D06B21/00
Filed: 1964-04-15
Granted: 1965-06-11
Abstract: 1,073,760. Treating textile articles of synthetic polymers. L. ARNAUD and C. GRANGE. Oct. 28, 1964 [April 15, 1964], No. 44021/64. Heading B5B. Textile articles of synthetic polymers, particularly threads, are treated by immersing them while free from tension in a bath to remove impurities, heat-setting them by heating them while free from tension and thereafter subjecting them to further heat-setting treatment while they are under sufficient tension to stretch them. The bath may be an aqueous solution of ammonia, trisodium phosphate and one or more polyphosphates maintained at 50‹ to 80‹ C. The first heat-setting treatment may be effected by immersing the article while free from tension in a heated aqueous liquid at a temperature below its boiling point or at a temperature above its boiling point in an autoclave. Alternatively the first heat-setting treatment may be effected in hot air or a hot gas. The first heatsetting step may be effected at 90‹ to 150‹ C. The second heat-setting step may be effected in the case of threads and bundles of filaments by passing them through a heating zone while they are being stretched between feed and draw rolls. The heating zone may comprise a first short zone in which the filaments are heated to 220‹ to 300‹ C. and a longer zone in which they are heated from 220‹ to 250‹ C.
Patent GB-1052588-A (GB)
IPC: H05K7/12
Abstract: 1,052,588. Potentiometers. DALE ELECTRONICS Inc. July 20, 1965. No. 30721/65. Heading H1S. A mounting bracket for one or more potentiometers comprises a springy sheet member having a base 12A and upstanding side portions having inwardly projecting corrugations 18A, 18B, 18C, each pair of opposing corrugations being adapted to fit into grooves on opposite sides of a trimmer potentiometer 34. The bracket may be of metal or plastics material and may have an aperture in the base. It may be secured in place by adhesives or screws.
Patent GB-1053372-A (GB)
IPC: G11B15/43
Abstract: 1,053,372. Feeding dictation tapes. ASSOCIATED TELEVISION Ltd. March 13, 1963 [Dec. 14, 1961], No. 44862/61. Heading G5R. An endless magnetic tape 1 is withdrawn from a store 9 by a capstan 3 and fed to a similar store 5 and a dictation is made on it by means 12-13-2. The capstan 3 is reversible and switch S1 provides a backspace/correction facility. At a convenient later time, tape is withdrawn from the store 5 by a capstan 7 and fed back to store 9, the dictation being transcribed by means 6-16-17. Both stores contain fixed rollers 21 and gravity- or spring-actuated rollers 22, either store being able to hold substantially all the tape 1. Limit switches S2, S3 connected to one set of rollers 22 act to inhibit one or other of the capstans 3 or 7 when its respective feed store is empty. Other endless tape stores usable instead of the stores 5, 9 are described with reference to Figs. 2-5 (not shown), and these are claimed in divisional Specification 1,053,373.
Patent GB-1143714-A (GB)
IPC: C01B25/41
Abstract: 1,143,714. Tripolyphosphates. FMC. CORP. 24 Feb., 1967, No. 8916/67. Heading C1A. The assay of sodium or potassium tripolyphosphate is increased in a product mixture containing at least 85% of said alkali metal tripolyphosphate, said mixture being produced by heating a mixture of orthophosphate salts having a ratio of alkali metal atoms to phosphorus atoms of 5: 3, by a method which comprises heating said product mixture in an atmosphere containing water vapour in an amount sufficient to yield a partial pressure of at least 27 mm. Hg, at a temperature of from 350‹ C. to 550‹ C. for a period of at least 15 minutes. The preferred conditions are a partial pressure of the water vapour of 100 to 760 mm. Hg, a temperature of 400 to 500‹ C., and a heating time of 30 to 120 minutes. Examples are given for this process where the heating equipment consists of one of the following:-a rotary drier, a fluid bed, a gravity flow column. Larger increases in assay are obtained when the feed material is in powder form, particularly of a -100 mesh size (U.S. Standard).
Patent GB-1225818-A (GB)
IPC: C09B23/10
Filed: 1968-05-23
Abstract: 1,225,818. Benzothiazoles and benzoselenazoles. FUJI SMASHIN FILM K.K. 23 May, 1968 [26 May, 1967], No. 24788/68. Heading C2C. [Also in Divisions C4 and G2] Compounds of the formula or the sodium or anhydro salts thereof are prepared by reaction of a compound of formula with a compound of formula and then converting to the quaternary salt with R 2 X or by reaction of a compound of Formula V with a compound of formula wherein A is SO2 or CO, Y is S or Se, R is alkylene 1-4 C, X is an anion and R 2  is alkyl 1-4 C or substituted alkyl.
Patent GB-1226207-A (GB)
IPC: G21C19/48
Filed: 1968-06-25
Abstract: 1,226,207. Nuclear fuel processing. GULF GENERAL ATOMIC Inc. 25 June, 1968 [27 June, 1967], No. 30118/68. Headings G6C and G6R. A fuel element is made by loosely packing fuel particles, e.g. of uranium oxide and thorium oxide, coated with pyrolytic carbon, into a fuel element chamber and injecting into the chamber a furfuryl alcohol or phenolic resin bonding agent, preferably mixed with a charcoal filler material, to fill the voids between the particles. The resin is pyrolysed to bond the fuel particles together by heating the fuel element in an inert atmosphere. After using the fuel element in a reactor the fuel particles are recovered for reprocessing by heating the element in an oxygen atmosphere whereby the resin bonding agent is oxidized and the particles are released from the element chamber with their coatings intact.
Patent GB-1226219-A (GB)
IPC: E04F10/04
Filed: 1968-04-25
Abstract: 1,226,219. Awnings. A. A. COLLET. 25 April, 1968 [28 April, 1967], No. 19691/68. Heading E1J. A roller blind of the awning type comprisesa front portion 4 having hoops 4, to provide when extended a downwardly inclined front portion, a retractable rear portion 5 including at least two identical hoops 5, 6, one of which, 6, provides for fixing the blind to a support 7, a roller blind fabric 1 and a set of toggle arms 11, 12 fitted at the lower part between each two adjacent hoops of the rear portion to maintain the hoops parallel with each other, the blind being extended or collapsed by unrolling or rolling up the blind fabric, which is fixed at one end to a winding-up roller and at the other end to the front hoop of the front portion. The toggles are aided in their function by tension springs 18 connected between the slide to which one arm is secured and the other arm, to tend to draw the two arms together, or alternatively by a compression spring tending to push the two arms together. As the hoops collapse together the side curtains 3 clipped thereon fold inwardly as indicated by lines 10.
Patent GB-1227517-A (GB)
IPC: G11B20/14
Filed: 1969-03-18
Abstract: 1,227,517. Transistor pulse circuits. I.E.R. IMPRESSION ENREGISTREMENT DES RESULTATS. 18 March, 1969 [22 March, 1968], No. 14198/69. Heading H3T. A magnetic recording system of the selfsynchronizing type employing a two-state code for recording numerical information on a moving magnetic medium in which at least one transition of boltage level occurs in each bit period of duration "T" of the recording signal and there is obtained from the recording signal a reading signal consisting of a pulse train whereof certain pulses have the voltage transistion at the centre of the bit period, and other pulses where the voltage transition is delayed with respect to the centre of the bit period, said other pulses being those corresponding to recording pulses representing a change of the information signals from one of said two states to the other, said delay being a constant fraction of "T", comprises means for regenerating the clock signal from the reading signal by obtaining from the reading signal a further pulse train in which the pulses are delayed by a greater or less amount with respect to the voltage transitions of the reading pulses according to whether or not such transitions take place at the centre of the bit period, but so that said greater time delay is less than "T", and the leading flanks of the pulses in said further pulse train are equally spaced. In a first embodiment, Fig. 2, the incoming data signals are shaped at 8, 9 to produce at point B1 a pulse train 18, Fig. 3, which is applied to a monostable 10 and AND gate 11. A first pulse triggers monostable 10, and if a second pulse arrives before monostable 10 resets, it is fed via AND gate 11 to trigger a second monostable 12. The outputs from the monostables 10, 12, waveforms 19<SP>1</SP>, 20<SP>1</SP> respectively are fed to NOR gate 13 which produces at B2, pulses 21<SP>1</SP> having leading edges spaced at regular intervals T. These pulse trigger clock generator 14 to produce the pulse train 22. In a second embodiment, Fig. 4, the pulse train at point B1 trigger a bi-stable circuit 28 which switches off transistor Q1 and allows C1 to charge through R3 until, after a delay, Q2, Q5, Q6 switch on to reset Q1. The total delay time is dependent on whether Q4 is on or off. The first B1 pulse also triggers bi-stable 24 which, after a predetermined delay, is reset by the output from a monostable 32 triggered by bi-stable 28. If the second B1 pulse arrives before bi-stable 24 is reset, 24 is off and the delay time before 28 is reset is 7T/8. If the second B1 pulse arrives after bi-stable 24 is reset, Q4 is on and the reset delay time of bi-stable 28 is reduced to 5T/6. In a modification, Fig. 6 (not shown), scaling circuits are used to obtain the delays.
Patent GB-1230595-A (GB)
IPC: C09K17/46
Filed: 1968-04-18
Abstract: 1,230,595. Grouting composition. SOIL TESTING SERVICES, Inc. 18 April, 1968 [2 Jan., 1968], No. 18340/68. Heading E1F. [Also in Division C3] A grouting composition comprises per litre: alkali metal silicate 350 - 675 cc; formamide 30 - 60 cc; an ester, being methyl and/or ethyl formate and/or acetate, 5-50 cc; water, the balance. In the silicate, SiO 2 /alkali metal oxide weight ratio is from 3 to 5; silicate solids content is 30-45 wt %; the alkali metal may be Na. The ester is soluble in formamide.
Patent GB-1234011-A (GB)
IPC: B25C5/16
Filed: 1969-08-08
Abstract: 1,234,011. Staplers. KONZETTE & CO. 8 Aug., 1969, No. 39748/69. Heading B4C. A stapler includes a magazine slidably mounted within it, the magazine supporting a front cover 16 which can fit over the front of the stapler frame, this being exposed when the magazine is moved outwardly of the stapler to permit servicing &c. The magazine comprises two U-section tracks 2a, 2b engaging a set of staples A and a U- sectioned pusher 3 which is urged forward by a spring 11 passing over a roller 10. The pusher 3 has lugs 4, 6 which abut stop plates 5, 7 limiting the pushers forward movement. One end of the spring 11 is attached to a catch 12, which has a nose 14 to engage a lip 15 on the rear end of the magazine. A driving blade 17 is reciprocated by the pivoting of a plate 18 projecting through the blade, the plate 18 being pivoted by the action of a rod 40 fixed between two plates 32 which are extensions of a pivoted hand grip 31. The plates 32 are biased by a spring 38 and the hand grip is pivoted at 30 to an arm 24. An anvil 22, rotatable about a pin 23, is fixed to the arm 24, the anvil being provided with slots 27a, 27b for either clinching or spreading the staples, and slots 29a, 29b either of which engage with a leaf-spring 28 to lock the anvil in position. The cover-plate 16 has a hole 20 for receiving the projecting plate 18, and a hole 21 for receiving a guide lug 19.
Patent GB-1239687-A (GB)
IPC: C03C3/102
Filed: 1969-11-06
Abstract: 1,239,687. Glass. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 6 Nov., 1969 [9 Nov., 1968], No. 54437/69. Heading C1M. [Also in Division H1] A glass consists essentially of SiO 2 , PbO, Bi 2 O 3 , Al 2 O 3 , MgO and optionally B 2 O 3 , Na 2 O, K 2 O, CaO, SrO, As 2 O 3  and Sb 2 O 3 , in amounts in the ranges, in weight per cent: SiO 2  30-70 PbO 6-30 Bi 2 O 3  2-45 Al 2 O 3  0À5-10 MgO 0À5-7 B 2 O 3  0-5 Na 2 O 0-6 K 2 O 0-10 (CaO + SrO) 0-8 (As 2 O 3  + Sb 2 O 3 ) 0-2. These glasses may be used to form dynodes. Molybdenum wire 20 Á thick and surrounded by a tube of the glass is passed through a vertical furnace to seal the glass onto the wire, a glass layer 20 Á thick being formed. The coated wire is wound on a drum, cut and bundled, heated under pressure to fuse the fibres together and cut into plates. The Mo is removed electrolytically using a weak alkaline bath containing ammonia and NaOCI at 6 volts, reversing the current every 10 seconds. The glass body obtained is then reduced in H 2  and the ends coated with metal to form a continuous channel dynode.