baber/WOPTO huggingface dataset:
Patent CN-1662420-A (CN)
Inventor: TOSHIO IMAI
IPC: B65B55/04
Filed: 2003-06-17
Abstract: 本发明提供一种无菌填充方法，该方法为了回避在将需要无菌填充的内容物进行加温的情况下无法避免的容器变形的问题，而在施行了清洗、杀菌的合成树脂制容器中填充预先施行了杀菌的内容物时，使所填充的内容物保持在比常温高、比显示出杀菌作用的温度低的温度。
Patent CN-1684685-A (CN)
Inventor: ZANDT MICHAEL C VAN
IPC: C07D417/06
Filed: 2003-07-28
Abstract: 本发明公开了一种化学式(I)表示的化合物、它的水合物和/或药学上可接受的盐，它们可用于糖尿病引起的慢性并发症的治疗。本发明还公开了含有该化合物的药物组合物和使用这种化合物进行治疗的方法，以及制备它们的方法。
Patent CN-1684975-A (CN)
Inventor: ADAMS JOHN W
IPC: C12Q1/68
Filed: 2003-07-25
Abstract: 本发明涉及鉴别候选化合物是否为孤儿G蛋白偶联受体(GPCR)调节物的方法。优选为人类GPCR。在一些实施方案中，GPCR由心肌细胞内源表达。在一些实施方案中，GPCR与Gi偶联并降低细胞内cAMP的含量。在一些实施方案中，GPCR的过量表达会促进心肌细胞的存活。在一些实施方案中，GPCR的过量表达可挽救心肌细胞免于缺氧/复氧诱导的细胞淍亡。在一些实施方案中，患有充血性心衰竭个体体内的GPCR被下调。本发明的激动剂可有效用作治疗包含心肌梗塞、心肌梗塞后重造，以及充血性心衰竭等缺血性心脏病的治疗剂。
Patent CN-86106185-A (CN)
IPC: E04G23/00
Filed: 1986-09-13
Abstract: 由胶贴圈、传动链板，带有轴套的链板所构成的爬墙机构，以及拖带载人载物、清尘器等辅助设备组成的爬墙机，可用于高层建筑壁面修缮，高墙壁面清刷，甚至携带灭火工具，爬墙救灾，具省力节物，操作施工影响面小的特点。
Patent CN-1030225-A (CN)
Title: 电熔结合镁尖晶石砖
Inventor: GUOXIANG HOU
IPC: C04B32/00
Filed: 1987-06-30
Abstract: 电熔结合镁尖晶石砖，是一种耐高温材料，可用
于盛钢桶渣线区作为耐温衬层或用于其它需要耐高
温衬层的设备或装置上，该砖由一定比例的电熔镁
砂、电熔镁尖晶石砂和六偏磷酸钠结合剂制成。具有
抗渣性能强、热稳定性能好、寿命长等优点。该砖的
研制成功，对提高炉外精炼作业率和提高钢产量具有
重要意义。
Patent CN-1037486-A (CN)
Title: 保护式无触点转向信号闪光器
Inventor: ZHAOCHAO HUANG
IPC: B60Q1/34
Filed: 1988-05-08
Abstract: 本实用新型中的保护式无触点转向信号闪光器，
是一种涉及机动车辆转弯时示向用的闪光器。该器
主要解决机械转向信号闪光器在使用过程中所存在
的闪光频率不稳定，机械结构容易损坏等问题。该器
是由带有短路过载保护和灯泡保护特性的晶体管稳
压输出式振荡开关电路等组成，其具有闪光频率稳定
和负载故障监察显示以及闪光灯泡的使用寿命可成
倍地延长等优点。其使用方法与普通的机械式闪光
器相同。
Patent CN-1034023-A (CN)
Inventor: OVERBEEK
IPC: C22B4/00
Filed: 1988-08-27
Abstract: 从含有硫化矿的难熔或非难熔含金精砂中回收
金的方法，该方法包括以下步骤： 
       i)将含金精砂加热至1150℃以上，以分解含于
其中的硫化矿， 
       ii)将步骤(i)所得的热分解产物在等离子弧炉中
与氧反应，炉温保持在1150℃以上。
Patent CN-1065103-A (CN)
Inventor: SHANGCHANG LIU
IPC: C25B3/25
Filed: 1992-04-10
Abstract: 本发明涉及一种合成甲醇的方法，是在乙腈或乙
醇-水溶液中含有有机聚合物单体，过渡金属化合物
或络合物，经电化学或化学反应后，通入CO—H 2 ，即
可合成甲醇。本发明具有流程简单，生产周期短，无
毒无害，无腐蚀，无三废，安全可靠。与传统生产甲醇
工艺路线比较，本发明工艺反应条件十分温和。
Patent CN-1070530-A (CN)
Inventor: KURIACOSE JOSEPH
IPC: H04N11/04
Filed: 1992-08-25
Abstract: 一种视频信号压缩系统，以帧群方式提供(12)压
缩视频数据，和根据压缩视频码字类别的预定层次分
隔(14)高(15A)低(15B)优先次序频道间的压缩视频
数据。施加于相关频道上数据分数，并非由两频道数
据处理容量之比率来决定，而系依照相关帧群剩余的
实际频道容量以逐帧为基础来决定。
Patent CN-1140003-A (CN)
Inventor: AUYEUNG CHEUNG
IPC: H04N7/26
Filed: 1995-09-25
Abstract: 本发明涉及在一个视频/图象压缩系统中自适应熵编码/解码多个量化变换系数的方法(100)和装置(200)。对于编码，首先以预定顺序接收预定数目的量化变换系数，给出一个通常减少的平均功率。然后量化变换系数被分析成为多个系数组。当最新系数组包括全零量化系数时，它被删除。然后该系数组按预定顺序被转换成多个参数组。当前参数组是以预定顺序的逆顺序从参数组中获得的。根据在先选择的熵编码器和在先参数组选择当前熵编码器。利用当前熵编码器对当前参数组编码提供熵编码的信息比特。
Patent CN-1154994-A (CN)
Inventor: GAO LIN
IPC: C09K5/00
Filed: 1996-09-06
Abstract: 本发明涉及在石油化工生产中温段反应中应用液钠流体作热载体的改进方法，其主要是用液态金属钠作为载热流体，将浸入液钠流体的泵作为循环动力，构成一完整的反应供热体系，在循环系统中，多点多温度连续给热，回流入钠蓄槽中，流体最终温度不大于250℃，在钠系统中，在钠蓄槽中注入沸点在250-300℃的含抗氧剂的耐高温度导油，以保证气密性，正压操作避免空气中氧气和水进入钠循环系统。
Patent CN-1172958-A (CN)
Title: 使用复合光纤的马赫－策恩德干涉型器件
Inventor: MILLER WILLIAM J
IPC: G02B6/26
Filed: 1997-07-07
Abstract: 一种马赫－策恩德波长选择器,用一根或多根复合光纤制成,每根复合光纤包含一相移区,其具有一有效折射率,被拼接在有效折射率不同的耦合区之间。每根这样的复合光纤所产生的光程长度差或相位延迟是相移区长度的线性函数。
Patent CN-1185575-A (CN)
Title: 用于冰箱门的钢板弯曲装置
Inventor: CHAE-HOON LIM
IPC: B21D5/08
Filed: 1997-08-15
Abstract: 一种用于冰箱门的钢板弯曲装置,具有滚轮和靠近滚轮的金属件,将在两者之间的钢板弯曲,该装置装有若干金属件,在金属件面对滚轮的一面形成有不同倾角的斜面,还装有可选择地使金属件与滚轮接近的接近单元,以便可选择地调节钢板的弯曲角度。
Patent CN-1183656-A (CN)
Inventor: OLSON STANLEY W
IPC: H01R12/72
Filed: 1997-11-14
Abstract: 用于电路衬底上的具有隔件(10)和一批细长导线(8)的电连接器(1)。导线设于隔件(10)的通道(25)内。各导线的尾端终止于此隔件表面上的插孔(11)中,便于电连接器与衬底连接。隔件的通道保持导线尾端一致并在导线周围提供适应热膨胀与收缩效应的间隙。来自插孔(11)的有或没有预成型焊球(12)的焊锡膏凝结成至少是部分伸到插孔之外的球形体,用以在导线与电路衬底间进行连接。在导线(8)的端部上熔接一球形导体。
Patent CN-1246532-A (CN)
Title: 人热休克关联蛋白编码序列、其编码的多肽及制备方法
Inventor: YU LONG
IPC: C12N1/21
Filed: 1998-08-31
Abstract: 本发明涉及一种新的人基因核苷酸序列。更具体地说,本发明涉及热休克关联蛋白家族的新成员HSC3的cDNA编码序列。本发明还涉及该cDNA序列编码的多肽、所述多核苷酸序列和所述多肽的生产方法、以及这些多核苷酸和多肽的应用。
Patent CN-1229856-A (CN)
Title: 一种从钴溶液中萃取Cu、Zn、Cd的方法
Inventor: LI ZHENGGEN
IPC: C22B3/32
Filed: 1998-12-23
Abstract: 本发明涉及一种从钴溶液中萃取铜、锌、镉的方法,其特征在于用异辛酸或异辛酸与脂肪酸配合,异辛酸与P 204 、煤油配合,作为萃取剂,与现有萃取剂相比,具有损耗小,不易乳化,无异味,不污染环境等优点,是异辛酸在溶剂萃取领域的一种新用途。
Patent CN-1213844-A (CN)
Title: 电子器件及其制造方法
Inventor: HIDETOSHI KOGA
IPC: H01L29/41
Filed: 1998-09-29
Abstract: 一种电子器件及其制造方法是在基板上形成具有底部的介通孔后,在介通孔的至少侧壁上形成导电层。然后,为使导电层露出,将基板上介通孔形成侧的相反一侧的部分去除,对基板进行薄化处理。
Patent CN-1285119-A (CN)
Title: 高速ss7信令适配设备
Inventor: HAGER KEVIN W
IPC: H04Q11/04
Filed: 1998-12-30
Abstract: 一种高速SS7信令适配设备(200)包括一个具有高速控制接口并可操作地配置和监控适配设备的操作的平台管理器(120)。一个SS7用户部分处理(122)与该平台管理器(120)通信并可操作地支持一个或多个SS7用户部分协议,以及一个消息传送部分层(3)处理(124)与该平台管理器(120)通信并可操作地执行消息路由,消息分布和消息鉴别功能。一个数据链路和物理层处理(126)进一步与该平台管理器(120)通信并可操作地提供宽带和窄带SS7信令消息传输。在智能电信网络分布多个高速SS7信令适配设备。分布的高速SS7信令适配设备耦合到可操作地配置,管理和监控高速SS7信令适配设备的信号传送点。
Patent CN-1262510-A (CN)
Title: 将电子水印插入数字图像并对其进行检测的方法及装置
Inventor: SHUTOYO MASA
IPC: G06T1/00
Filed: 1999-01-26
Abstract: 一个图像被分割为多个块,用DCT变换器(103),电子水印数据插入器(104),及IDCT变换器(107)将不同的电子水印数据嵌入每个块内,在此时参考用于确定在不同图像块中插入不同电子水印的电子水印数据插入表(105)及电子水印数据表(106)。
Patent CN-1276439-A (CN)
Title: 一种掺铌钛酸钡薄膜材料及其制备方法
Inventor: LU HUIBIN
IPC: C23C14/08
Filed: 1999-06-08
Abstract: 本发明属于薄膜材料领域。本发明提供采用在钛酸钡(BaTiO 3 )中掺铌(Nb)的方法制备多功能掺铌钛酸钡(BaNb x Ti 1－x O 3 )薄膜材料。随着含铌量的不同,薄膜材料具有不同的特性,薄膜含铌量低时,其铁电和热释电等特性较强,随着含铌量的增加,其导电性增强,变为具有金属性的氧化物导电薄膜材料。本发明提供的薄膜材料在电子器件、光学和光探测等方面具有广泛的应用。
Patent CN-1251352-A (CN)
Title: 净水装置和净水方法
Inventor: TOYUKI YAMASHIMA
IPC: C02F1/44
Filed: 1999-10-19
Abstract: 将中间插入了冲洗阀的清洗水管道与浓缩水取出管道连接,而浓缩水取出管道连接在净水筒的浓缩水出口上。冲洗阀的开关由定时器控制。在净水筒中断净水作业期间或进行净水作业期间定期地或者在净水作业中断的同时或重新开始净水作业时打开冲洗阀进行冲洗。由此,可提高净水筒反渗透膜的膜面线速度,将滞留在膜面上的杂质排出至净水筒之外。
Patent CN-1289254-A (CN)
Title: 使用抗生素和毒素结合寡糖组分治疗细菌性痢疾的化合物和方法
Inventor: RAFTER D J
IPC: A61K47/48
Filed: 1999-02-23
Abstract: 本发明涉及致病性大肠杆菌感染所致腹泻和相关病症的治疗。更具体而言,本发明得益于意想不到的发现:在施用抗生素时,施用结合和除去致病性大肠杆菌所产生的志贺样毒素(SLT)的组分,提供改善的治疗。提供了既包括抗生素也包括毒素结合组分的新的组合物和在施用抗生素时,同时施用毒素结合组分的治疗方法。这些组合物和方法杀死产生病症的肠大肠杆菌生物体并中和由该生物体产生的和/或由被杀死的该生物体释放的SLT。由此,这些组合物和方法能够较传统治疗更好地减轻感染症状并抑制感染进展成溶血尿毒症综合症(HUS)。
Patent CN-1332917-A (CN)
Title: 复合的混合自动重发请求方案
Inventor: NYSTRON J
IPC: H04W28/04
Filed: 1999-10-22
Abstract: 本发明揭示了一种采用一个方案进行工作的发射机,这个方案使采用Ⅰ型混合ARQ的接收机或者采用Ⅱ型混合ARQ的接收机都能成功地对来自一个普通的发射机的数据块进行接收和解码,而不需要通知这个发射机这些接收机正在使用的是哪个方案。
Patent CR-20120654-A (CR)
Title: Procedimiento de preparación de la sal de l-arginina de perindoprilo
Inventor: LINOL JULIE
IPC: C07D209/42
Filed: 2012-12-19
Abstract: PROCEDIMIENTO DE PREPARACIÓN DEL COMPUESTO DE FÓRMULA (I).-
Patent CR-20150401-A (CR)
Title: Formas de rifaximina y sus usos
Inventor: GUSHURST KAREN S
IPC: C07D498/00
Filed: 2015-08-04
Abstract: La presente invención se refiere al polimorfo, sal, hidrato, y las formas amorfas de rifaximina, a su uso en las preparaciones medicinales y a los métodos terapéuticos que las utilizan.
Patent CR-20190090-A (CR)
Inventor: LIPPERT JOHN A
IPC: A61M25/09
Filed: 2017-07-10
Abstract: La presente divulgación se refiere a dispositivos de alambre guía que tienen puntas moldeables y capacidad de torsión efectiva. Un dispositivo de guía incluye un núcleo que tiene una sección proximal y una sección distal cónica. Una estructura de tubo se acopla al núcleo de manera que la sección distal cónica se extiende hacia la estructura del tubo. La estructura del tubo incluye una pluralidad de cortes de derivación formados tangencialmente dentro de la estructura del tubo para aumentar la flexibilidad de la estructura del tubo y para reducir la tendencia de las fuerzas elásticas de la estructura del tubo para interrumpir una punta distal con forma del dispositivo de alambre guía
Patent CR-20190351-A (CR)
Inventor: TAO MING
IPC: C07D413/04
Filed: 2014-11-07
Abstract: La presente solicitud se refiere a procesos e intermedios para elaborar 4-({2-[(aminosulfonil)amino]etil}amino)-N-(3-bromo-4-fluorofenil)-N'-hidroxi-1,2,5-oxadiazol-3-carboximidamida, que es un inhibidor de indolamina 2,3-dioxigenasa útil en el tratamiento del cáncer y otros trastornos.The present application is directed to processes and intermediates for making 4-({2-[(aminosulfonyl)amino]ethyl}amino)-N-(3-bromo-4-fluorophenyl)-N'-hydroxy-1,2,5-oxadiazole-3-carboximidamide, which is an inhibitor of indoleamine 2,3-dioxygenase, useful in the treatment of cancer and other disorders.
Patent CR-20210268-A (CR)
Title: Novel chimeric insecticidal proteins toxic or inhibitory to lepidopteran pests
Inventor: FU XIAORAN
IPC: C12N15/82
Filed: 2015-10-15
Abstract: Nucleotide sequences are disclosed that encode novel chimeric insecticidal proteins exhibiting Lepidopteran inhibitory activity. Particular embodiments provide compositions and transformed plants, plant parts, and seeds containing the recombinant nucleic acid molecules encoding one or more of the chimeric insecticidal proteins.
Patent CR-20230017-A (CR)
Title: Antibody-conjugated chemical inducers of degradation of brm and methods thereof
Inventor: BAKER DOCKREY SUMMER A
IPC: A61P35/00
Filed: 2021-07-20
Abstract: The subject matter described herein is directed to antibody-CIDE conjugates (Ab-CIDEs) that target BRM for degradation, to pharmaceutical compositions containing them, and to their use in treating diseases and conditions where BRM degradation is beneficial.
Patent EC-SP034504-A (EC)
Inventor: WINNEROSKI LEONARD LARRY
IPC: A61K31/4439
Filed: 2003-03-06
Abstract: Compounds represented by the following structural formula (I), and pharmaceutically acceptable salts, solvates and hydrates thereof, wherein: n is 2, 3, or 4 and W is CH<SUB>2</SUB>, CH(OH), C(O) or O; R1 is an unsubstituted or substituted aryl, heteroaryl, cycloalkyl, heterocycloalkyl, aryl-alkyl, heteroaryl-alkyl, cycloalkyl-alkyl, or t-butyl; R2 is H, alkyl, haloalkyl or phenyl; Y is an unsubstituted or substituted thiophen-2,5-diyl or phenylene; R3 is alkyl or haloalkyl; R4 is a substituted or unsubstituted phenyl, naphthyl, 1,2,3,4-tetrahydronaphthyl, quinolyl, pyridyl or benzo[1,3]dioxol-5-yl group; and R5 is H, alkyl, or aminoalkyl; are useful for modulating a peroxisome proliferator activated receptor, particularly in the treatment of diabetes mellitus.
Patent EC-SP099250-A (EC)
Title: USO DE 2-6-(3-amino-piperidin-1-Il)-3-metil-2,4-dioxo-3,4-dihIdro-2H-pIrimidin-1-IlmetIL-4-fluoro-benzonitrilo
Inventor: CHRISTOPHER RONALD
IPC: A61K31/513
Filed: 2009-04-09
Abstract: RESUMEN DE LA INVENCIÓNSe proporcionan composiciones farmacéuticas que comprenden 2-[6-(3-amino-piperidin-1-il)-3-metil-2,4-dioxo-3,4-dihidro-2H-pirimidin-1-ilmetil]-4-fluoro-benzonitrilo y sales farmacéuticamente aceptables del mismo, así como también kits y artículos de fabricación que comprenden las composiciones farmacéuticas, así como también los métodos para utilizar las composiciones farmacéuticas.
Patent GB-1047472-A (GB)
IPC: E21C25/68
Abstract: 1,047,472. Mineral-mining machines. S. MONNINGHOFF [trading as MASCHINEN FABRIK MONNINGHOFF]. May 31, 1963, No. 22016/63. Heading E1F. In a mineral-mining machine for driving headings a cutter drum is rotatably mounted about a vertical axis in support means slidable along guideways extending parallel to loaderconveyer means extending across the front of a mobile structure. Internal teeth of the rotor of a motor positioned within about the shaft of a cutter drum mesh with external teeth on said shaft. The support means for the drum comprises a U-shaped bracket that is apertured to the rear of the drum to allow of rearward discharge of mineral cut free by the drum, which may be axially extensible. The loader-conveyer means forms the subject matter of Specification 1,047,473.
Patent GB-1050818-A (GB)
IPC: G21F9/14
Abstract: 1,050,818. Radio-active waste oxides glass. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Sept. 1, 1964 [Sept. 17, 1963], No. 36569/63. Heading C1M. [Also in Division G6] Radio-active glass containing waste oxides is made by separately introducing into a container (a) an aqueous solution or slurry of the waste oxides and (b) solid bodies containing non-radio-active glass constituents, and heating to remove the water and to fuse the constituents to form the glass. The container may be of stainless steel. The glass formed may have the composition described in Specification 1,019,373 and may be, in weight per cent: borax, 40; silica 20; waste oxides, 40. The term " waste oxides " means the radioactive mixture from the effluent resulting from the treatment of irradiated U to remove U and Pu; in solution, the waste oxides may be in the form of nitrates. The solid bodies (b) may be pellets or spheres, in the form of a glass or as compacts; such compacts may be made by hot pressing, e.g. at 300‹ C. and 300 p.s.i. followed by glazing or by coating or casing with a metal which rapidly dissolves in nitric acid. The constituents of (b) may be B 2 O 3 , Na 2 CO 3  and SiO 2 . A solid body feeding mechanism incorporating a seal to prevent escape of radioactive vapours is described.
Patent GB-1051234-A (GB)
IPC: B25B15/06
Abstract: 1,051,234. Drilling machine. K. SHIMOKAWA. July 30, 1965, No. 32846/65. Heading B3C. [Also in Division B4] In an impact screwdriver, wrench or drill comprising a toolholder 4 screw connected to the casing 1 and normally pressed downwards by the spring 2 so that in use, a blow on the top of the casing 1 will cause the tool holder and work tool to rotate, the angle of the screw thread to the common axis of the tool holder being less than 45 degrees. The rod-like tool 8 has successive square and round portions 9<SP>1</SP>, 9 to fit into bores 5<SP>11</SP>, 5<SP>1</SP> in the tool holder 4. The tool holder comprises gripping means 4<SP>1</SP> having a spring rim 6 which engages in a circular groove 10 in the tool 8. A manually operable stopper 11 is provided for locking the holder to the casing so that the tool may be used as a conventional screwdriver.
Patent GB-1141778-A (GB)
Abstract: 1,141,778. Ticket punch. G. PANDOZY & FIGLI S.r.1. 26 July, 1966 [3 Aug., 1965], No. 33577/66. Heading G4T. A ticket punch, Fig. 1, is characterized in that it includes a manually settable 6a ticket guide 2 having a window 2a which co-operates with graduations A, whereby when the ticket is inserted the portion that eventually becomes located beneath a single punching cutter 9 is determined by the setting of the guide 2. The presence of a ticket in the punching position is detected by a feeler 10 (or magnetically or photo-electrically) to energize a solenoid which controls the cutter 9. The punch is said to be of particular use with multiple tickets, e.g. tickets which permit one journey to be made on each day of a week.
Patent GB-1225844-A (GB)
IPC: F04C2/10
Filed: 1968-11-15
Abstract: 1,225,844. 844. Rotary positive-displacement pumps and motors. DANFOSS A.S. Nov.15, 1968 [Dec.23, 1967], No.54335/68. Heading F1F. A hydraulic pump, or motor, has a gear 11 fixed to a rotary shaft 1 and gear 15 with teeth constituted by cylindrical-members 13 attached to rotatable eccentric-pins 16 engaging with fixed plates 6, 8 and furnished with teeth 18, which mesh with a toothed disc 19 on the shaft 1 so that as the latter rotates the members revolve synchronously to effect orbital motion of the gear 15 relative to the gear 11. Alternatively, the members 13 are supported by rollers (33), Fig.3 (not shown), within a ring (32). Leakage fluid escapes from a space 20 surrounding the gear 15 through bores 22, passages 21 and a bore 23. Flow of working fluid to and from chambers between the gears is controlled by annular grooves 24, 25 and alternately disposed axial-grooves 28, 29, which periodically and sequentially come into register with holes 30 connected to the chambers by holes 31.
Patent GB-1225908-A (GB)
IPC: G03B17/52
Filed: 1969-06-19
Abstract: 1,225,908. Self-processing cameras. POLAROID CORP. June 19, 1969 [June 21, 1968], No.31130/69. Heading G2A. In an apparatus in which an exposed photosensitive sheet and a copy sheet are passed together between a pair of pressure rollers 58, 60, a layer of processing liquid being spread between the sheets to effect an image transfer, the pressure between the rollers varies inversely as the ambient temperature, so as to compensate for temperature-related changes in the viscosity of the liquid. This is preferably of a thixotropic nature, and the arrangement enables the thickness of the processing liquid to be maintained at a constant value in spite of temperature variations. As shown, the drive to the rollers derives from a battery-driven motor 64 via a chain of gearwheels. Roller 60 is fixed, and roller 58 can be variably biased towards it by cantilever springs 62, fixed at one end and bearing at the other end against the shaft of rollers 58. A pair of bars 82 are each mounted at one end, adjacent the rollers, on a fixed pivot, and bear at their other ends 84 on the springs 62, being held thereagainst by fixed supports 86. The bars 82 are formed of an alloy having a high co-efficient of expansion. Thus as the bar varies in length with change of temperature, the point of engagement of end 84 with spring 62 will alter. This alters the effective length of the spring, and hence its effective force on roller 58. Hence an increase in temperature will cause an increase in the length of bars 82, and a corresponding increase in the effective length of springs 62, so reducing the spring bias acting on roller 58. Figs. 3 and 4 (not shown) are alternative methods of varying the effective length of the spring.
Patent GB-1226873-A (GB)
IPC: H01L31/14
Filed: 1968-03-29
Abstract: 1,226,873. Electroluminescence. MATSUSHITA ELECTRIC INDUSTRIAL CO. Ltd. 29 March, 1968 [31 March, 1967], No. 15422/68. Heading C4S. An electroluminescent device comprises E/L layer 30, first and second electrodes 20, 70, energy-sensitive layer 60 (e.g. photoconductive, magnetoresistive or pressure-sensitive resistive), and third electrode 50 of gapped structure interposed between the first and second electrodes and isolated from the layer 60 by neutral impedance material 40, being a material other than that comprising layer 60 and of sufficient impedance to prevent short-circuit between electrode 50 and layer 60. Voltage V o  is greater than or of opposite polarity to voltage V c . In Fig. 2 (not shown), the individual wires of electrode 50 are sheathed with the neutral impedance material and are within layer 60. Infra-red incident radiation is instanced, electrode layers 20, 70 may be of tin oxide, the latter may be gapped, e.g. parallel wire or mesh and at least partially embedded in layer 60. Luminescent layer 30 may be 30 to 50 microns thick and of ZnS moulded by a plastic, or glass enamel layer 60 preferably a sintered infra-red sensitive p.c. solid solution of CdTe and HgTe or powders of same mixed with plastic or glass enamel binders and of 100 to 400 micron thickness. Electrode 50 may be 10 to 30 micron diameter Cu or W wire and when a parallel grid, of 100 to 600 micron pitch or may be a 30 to 250 mesh. Layer 40 may be TiO 2  or BaTiO 3  in a plastic, or glass enamel binder. In Fig. 2, sheathing (41) may be 3 to 10 microns thick and of a synthetic resin enamel or glass enamel. Alternatively, fine Al wires may be oxidized. Composite electrode (140) may be on a 10 micron light feedback layer of opaque glass enamel or a mixture of carbon black or a synthetic resin binder. The composite electrode may alternatively be embedded in a single intermediate layer, a plurality of layers including a light reflecting layer, and an opaque layer between layers 30 and 60, or within layer 30 or within layer 60 or extending across the interfaces of-same. The device may be A.C. and/or D.C. operated and resistivity may be imparted to the neutral impedance material, intermediate and E/L layer when D.C. operated.
Patent GB-1227522-A (GB)
IPC: G07F5/24
Filed: 1967-02-28
Abstract: 1,227,522. Control circuit for change giving apparatus. ELECTRIC SHOP DEVELOPMENTS Ltd. 23 Feb., 1968 [28 Feb., 1967], No. 8838/68. Divided out of 1,227,521. Heading G4V. The subject matter of this Specification is identical with that described in Specification 1,227,523 but the claims are concerned with the control circuit for change giving, see Figs. 2-5 (not reproduced).
Patent GB-1227842-A (GB)
IPC: B41M1/12
Filed: 1968-02-24
Abstract: 1,227,842. Laminated tapes. B. J. MASSARI. 24 Feb., 1968 [24 Feb., 1967], No. 52169/70. Divided out of 1,227,841. Heading B5N. [Also in Division B6] Apparatus is described and claimed (see Division B6) for selectively cutting characters into the intermediate layer of the three-layer tape described in Specification 1,227,841.
Patent GB-1229512-A (GB)
IPC: B24D7/04
Filed: 1969-07-31
Abstract: 1,229,512. Grinding. GENERAL MOTORS CORP. 31 July, 1969 [9 Aug., 1968], No. 38391/69. Heading B3D. An abrasive grinding tool comprises a working surface of diamonds embedded in a heat conductive matrix, a porous, heat-dissipating region below the working surface, consisting of material of thermal conductivity at least 0À05 cal./sec./cm.<SP>2</SP>/<SP>0</SP> C./cm., having macro-sized coolant flow passages, and means for supporting the heat-dissipating region. In one embodiment, Fig. 2, pleated metal ribbons 4a-4c are bonded, e.g. by brazing, between side-plates (6), Fig. 1 (not shown), coolant, e.g. water, being introduced through holes 8. The working surface 12 is formed by electrodeposition of a metal, e.g. nickel, matrix containing diamonds, and a hub 10 is provided. Alternatively, Fig. 4, a series of corrugated wire mesh screens 16 may be, e.g., brazed together, the central portion of the so-formed wheel being reinforced by impregnation with a thermosetting liquid 22. Further, Fig. 7, layers of perforated sheets 28 separated by possibly integral spacers 34 may be employed. Also, Fig. 9 (not shown), a porous metal, e.g. nickel, structure (40) may be used, and the working surface may be formed on the circular face of the wheel, Fig. 10 (not shown), e.g. for polishing. Radial bores (68), Fig. 11 (not shown), may be formed in the porous structure.
Patent GB-1229564-A (GB)
IPC: C07D285/125
Filed: 1969-10-02
Abstract: 1,229,564. 2,2<SP>1</SP> - Bis - (1,3,4 - thiadiazoline- 5-thione). GLANZSTOFF A.G. 2 Oct., 1969 [14 Dec., 1968], No. 48422/69. Heading C2C. 2,2<SP>1 </SP>- Bis - (1,3,4 - thiadiazoline - 5 - thione) having the formula is prepared by reacting oxalic acid bisamidrazone with carbon disulphide. The reaction is preferably carried out with the reactants in a molar ratio of 1: 2 to 1: 4 respectively, in an inert solvent e.g. water, at a temperature of 20 to 80 C.
Patent GB-1233190-A (GB)
IPC: B62D5/09
Filed: 1968-05-31
Abstract: 1,233,190. Power assisted steering systems. ADWEST ENG. Ltd. 31 May, 1968, No. 26126/68. Heading B7H. A power-assisted hydrostatic vehicle steering means comprises a circuit including a servocylinder 5 with a double-acting piston 18, an engine-driven pump 8, a positive displacement pump 1 and a rotary control valve 4 connectible to a manual steering control and a distributer valve 6 actuatable by fluid pressure and communicating with the rotary valve 4, cylinder 5 and pump 1. The distributer valve includes a spring-centred valve spool 9 and two spring depressed shuttle valves 12 and 13. In the neutral position pressure fluid passes from the pump 8 through the open-centre rotary valve 4 to a reservoir. On clockwise rotation, for example, of the steering control (Fig. 3), the rotary valve 4 directs fluid from the pump 8 through the line SC1 to the distributer valve where the shuttle valve 12 is displaced permitting the fluid to pass to the pump 1 from which it passes at an augmented pressure through the line PC1 back to the distributer valve where the pressure differential between the lines PC1 and PC2 displaces the valve spool 9 to the right permitting the pressure fluid to pass through a line SCC2 to the cylinder 5, the exhaust from which returns through a line SCC1 to the distributer valve and to the reservoir. Should the engine-driven pump 8 fail, the manual pump 1 displaces fluid from one side to the other of the piston 18 through the distributer valve.