baber/WOPTO huggingface dataset:
Patent CN-1535226-A (CN)
Inventor: HERSCH JURGEN
IPC: F16H1/28
Filed: 2002-04-10
Abstract: 本发明涉及一种用于汽车转向系的操纵装置，所述操纵装置被设计成一个行星齿轮传动装置(1)，其中设有一个或多个塔式行星齿轮(2)，各塔式行星齿轮的两个相互连接的行星齿轮(4或5)分别与与行星齿轮传动装置(1)的其它齿轮(11或12)保持啮合，其中，在行星齿轮架(6)的支承板(7)中或其上一体设有一些可摆动安装的并由弹簧在其上施加力的杠杆(8)，该杠杆具有用于容纳塔式行星齿轮(2)的轴颈(13)的轴承(21)，其中安装在杠杆(8)中的塔式行星齿轮(2)的行星齿轮轴基本上在径向可移动。
Patent CN-1531741-A (CN)
Inventor: HALSEY H I
IPC: C23C16/44
Filed: 2002-03-21
Abstract: 本发明提供了一种扩散器(200)和用来排放和/或泵吸气体的腔室。该扩散器(200)包括本体(202)、反射体(204)和一组叶片(210，212)。该本体(200)包括穿过中心部分的喷嘴并且在上侧具有曲面，以限定在该曲面上的敞开空间。该反射体(204)设置在该喷嘴上并且布置成能够将气体从该喷嘴反射进入在本体(202)内的敞开空间，同时使气流扩散。叶片(210，212)进一步将气流分成大致相等的部分。在该结构中，气流在喷嘴、反射体部分(204)以及在叶片(210，212)之间的本体(202)内的敞开空间内得以减速，从而气体以基本一致的低速流出该敞开空间。
Patent CN-1516658-A (CN)
Inventor: SEVERINSSON L
IPC: B60T1/00
Filed: 2002-05-22
Abstract: 一种车辆制动机构中的装置，该装置用于确定所施加的制动力，包括封闭的弹性可变形介质(20)，来自制动力的反作用力施加在该介质上，一在轴向上可移动的推杆(22)与该介质(20)相接触，用于传送其上的力；设置有传感器装置(26；28)用于检测推杆(22)上的力。
Patent CN-1454497-A (CN)
Title: 梅浸膏的制备方法
Inventor: YANG JINGQUAN
IPC: A23L21/10
Filed: 2003-04-30
Abstract: 本发明提供了一种梅浸膏的制备方法，是以青梅为原料，去掉梅核，压榨后得到榨汁，榨汁过滤后的梅汁在80～120℃的温度下进行灭菌和初提，然后在真空浓缩机中进行浓缩，浓缩至可溶性固形物达60％以上时即成梅浸膏。本发明没有添加任何其它物质，有效保留了果梅的天然风味、营养成份和清香气味，并且保质期长，对果梅的外观、形状、重量等均没有严格的要求。
Patent CN-1460889-A (CN)
Title: 摄像装置及摄像镜头
Inventor: ETSURO KAWAKAMI
IPC: G03B17/02
Filed: 2003-05-23
Abstract: 本发明的课题是不受摄像镜头和摄像元件的制约而能容易地制作快门部件，并且在不摄影的时候能保护摄像镜头。另外，能得到高性能的小型摄像镜头。将快门部件(14)配置在摄像镜头(25)的被摄对象侧。因此，快门部件可不受摄像镜头和摄像元件的制约，能容易地进行快件部件的设计和制作，由此能实现快门部件的小型化和薄型化，并由此能实现摄影机整体的小型化和薄型化，并且，在不摄影时能通过快门部件保护摄像镜头。这时，通过在摄像镜头(25)和摄像元件一体化的摄像单元(13)的被摄对象侧分体配置快门部件，相对摄像单元的快门部件的位置对准变得简单，能精度良好且容易地进行摄像单元和快门部件的组装作业，并由此能实现生产性的提高。
Patent CN-1479279-A (CN)
Inventor: NAOYASU MIYAGAWA
IPC: G11B27/19
Filed: 1997-04-11
Abstract: 一种光学信息记录/再现装置，用于对在光盘基衬上交替地形成槽轨和脊轨的光学信息记录介质上的光学信息进行记录，再现和消除，它包括一个用于将代表位置值息的识别数据记录在预坑内的标题区，一个记录用户数据的数据区，预坑被组合成信息组，该信息组沿着径向朝着盘衬的内缘或外缘相距每个信息轨道的中心线交替地由约1/2信息轨距的移位。预坑沿径向有一个两倍大的轨距。
Patent CN-1666310-A (CN)
Inventor: MOHAMMED KHALIL
IPC: H01J29/86
Filed: 2003-05-27
Abstract: 本发明涉及阴极射线管的玻璃面板(2)，特别是真正平坦的面板，包括沿其外围具有竖直边缘(6)的基本矩形的显示窗口(5)。玻璃面板(2)满足以下的应力分布标准：S icor ＞S icf ，其中S icor 是在显示窗口(5)的角部(19、20、21、22)处的压缩内表面应力，S icf 是在显示窗口(5)的中央表面(25)处的压缩内表面应力。最好，S icor /S icf 的比值大于或者等于1.05，并且小于或者等于2.0。作为该特定应力分布的结果，提高了面板(2)的强度和机械安全性，从而面板2的玻璃厚度和/或热处理速度可以减小。
Patent CN-1671928-A (CN)
Inventor: AARON DALY
IPC: E04B1/04
Filed: 2003-06-11
Abstract: 本发明涉及一种连接件(1)，用于机械连接两个结构部件(2，3)等，它由两个可彼此啮合的耦联半部(4，5)组成，这两个耦联半部可各自利用螺钉(6)等固定在待连接的结构部件(2，3)上。为了能够高度稳定和可简单装配地成形出这样一种连接件(1)，本发明提出如下建议：耦联半部(4，5)各自具有一个管件(7，8)，这两个管件具有不同横断面，而且可彼此插套起来；管件(7，8)是斜对着结构部件(2，3)的支承面(16)加以布置的。
Patent CN-1694836-A (CN)
Inventor: FRANK EXTRAND CHARLES W HENDER
IPC: H01L21/673
Filed: 2003-09-04
Abstract: 一种处理和保持多种小型元件的搬运器。这种搬运器具有一种由热塑性弹体材料构成的弹体组分接触表面，它的表面能是20－100达因/厘米，硬度是约肖氏A15至肖氏D75，表面电阻率是约1×10 4 Ω/□至1×10 12 Ω/□。
Patent CN-86107947-A (CN)
IPC: A61P31/04
Filed: 1986-11-12
Abstract: 本发明有关一个如化学式[I]的新型头孢烯化合物及其药物上可接受的盐。   
     其中R 1 、R 2 、R 3 、R 4 、R 5 、R 6 、X  、n如说明书所述。该化合物及其盐是有高度活性的广谱抗菌剂。
Patent CN-87104283-A (CN)
IPC: C10L1/04
Filed: 1987-06-15
Abstract: 本发明是对汽油或燃料油掺水制成微乳化汽油或燃料油的制备方法。其主要特点是选用表面活性物质醇胺和油酸作复合乳化剂，选用钾盐作添加剂，与水、汽油或燃料油经乳化器制成微乳化汽油或燃料油基液。尔后根据掺水量的需要，取基液与汽油或燃料油混合搅拌成具有使用价值的微乳化汽油或燃料油。该方法制备的微乳化汽油或燃料油外观呈透明或半透明，稳定性好，在常温下可保持一年内不分层聚沉，燃烧性能好，节油率可达16％。
Patent CN-1082425-A (CN)
Inventor: JIAHE ZHAO
IPC: A61M37/00
Filed: 1993-04-12
Abstract: 特定电磁波增效剂是根据中药成方、验方和秘方

筛选而定并提取有效成分，加上消炎镇痛类西药与透

皮剂，按本发明的处方和生产流程制成。本增效剂具

有活血化瘀、祛风除湿、消炎止痛作用，对治疗闭合性

软组织损伤，骨质增生所引起的肿、痛和功能性障碍，

颈、腰椎炎，风湿性关节炎，肩周炎等症，疗效肯定。

在TDP照射治疗过程中，在患处涂搽本增效剂，比

单用TDP照射治疗见效快、治疗周期缩短、治愈显

效率提高，可以显著增强TDP的疗效。
Patent CN-1150437-A (CN)
Title: 三取代的不饱和聚合物
Inventor: ROSSI A
IPC: C08F8/00
Filed: 1995-06-09
Abstract: 本发明涉及烯属不饱和聚合物，该聚合物中的烯属不饱和位的至少一部分在烯属不饱和体的两个碳上连有三个烃基取代基(即三取代的乙烯基)。本发明是一种H 2 C＝CHRα-烯烃聚合物成分，其中R是H或烷基，该聚合物不饱和位的大部分是三取代的。
Patent CN-1200756-A (CN)
Title: 水分散性粘合剂组合物
Inventor: MILLER R A
IPC: C09J167/02
Filed: 1996-08-27
Abstract: 公开了一种基本无气味的可水扩散或分散的粘合剂组合物,该组合物可用于制备能在中性和碱性介质中经再制浆回收的纸制品和其他产品。优选可水分散的粘合剂组合物是热熔型粘合剂,该粘合剂是含有磺基单体的低分子量支化共聚酯。共聚酯粘合剂组合物可以纯净使用或经配制使用,其与各种粘合剂添加剂,包括非极性增粘剂,具有广范围相容性。
Patent CN-1198002-A (CN)
Inventor: MATSUBARA YOSHIHISA
IPC: H01L23/532
Filed: 1998-04-02
Abstract: 在非晶氟化碳膜与金属之间的界面放置诸如氮化钛高熔点含氮金属膜。由于高熔点含氮金属膜的防止氟扩散的功能,得到的结构能防止加热处理时诸如金属与氟反应等问题,也可以解决金属膜的塌下或膨胀。另外,在制造步骤中可以引入热处理步骤,所以可以完成实用的由低介电常数非晶碳构成的多层布线结构的LSI制备工艺。
Patent CN-1257123-A (CN)
Title: 用于制造生臭豆腐的菌群及卤水组合物以及制造生臭豆腐的方法
Inventor: LI SHUFEN
IPC: A23L11/00
Filed: 1998-12-17
Abstract: 本发明涉及可用于制备生臭豆腐的菌群,命名为A2及S3,其是从传统卤水中,经筛选及鉴定而得到的,可用于制造风味良好且卫生的生臭豆腐。本发明还涉及用于制备生臭豆腐且适合所述菌群生长的卤水组合物,以及制造该生臭豆腐的方法。
Patent CN-1281620-A (CN)
Title: 用于无线通信系统的基站
Inventor: DAUERER J
IPC: H04W88/08
Filed: 1998-12-01
Abstract: 无线通信系统的基站含有至少一种载波发射/接收装置,以及至少一种用于控制基站的中央单元。发射/接收装置与中央单元均包含有至少一种接口设备,按照点对点连接方式,这些接口设备通过至少一种专用线路连接起来,以传输通信数据。于是,对于每个发射/接收装置,可采用专用线路的点对点连接来替代总线结构,该连接无须满足长度相等的要求。为此,在中央单元和发射/接收装置之间,实现通信数据传输的费用效率可以大大提高,其原因为,相应于专用线路长度的数据速率也可得到提高。逻辑总线结构由点对点连接反映出来。通过这种总线结构,不但可以传送通信数据、o＆m数据,而且还可以传送同步数据。该基站适用于带有GSM、TMDA、CDMA或其它无线接口的无线通信系统。
Patent CN-1288515-A (CN)
Title: 位置检测装置
Inventor: TAKASHI OKAMURO
IPC: G01D5/244
Filed: 1999-03-05
Abstract: 一种对正弦波、余弦波信号进行A/D变换,通过内插检测绝对位置的位置检测装置中,通过修正A/D变换中检测对象移动生成的两信号间的相位误差,能够省略为了确保模拟信号同时性所需的取样保持电路,实现低成本和小型化。而且,可使之保持高分辨率。RAM12中存储前一次请求时以前的位置数据,CPU10根据这些位置数据对某一信号预测A/D变换中移动造成的另一信号的相位错开量,修正所预测的相位错开量来算出位置数据。
Patent CR-20160066-A (CR)
Title: Compuestos y métodos para mejorar el rendimiento de una planta
Inventor: UNKEFER PAT J
IPC: C05G3/70
Filed: 2016-02-09
Abstract: La invención se refiere a métodos y composiciones para aumentar una característica de crecimiento de una planta, aumentando la eficiencia en el uso de nutrientes de una planta, o mejorar la capacidad de una planta para superar el estrés que comprende aplicar una composición que comprende ketosuccinamato, uno de sus derivados, o una de sus sales, a la planta o a un material de propagación de la planta.
Patent CR-20230153-A (CR)
Title: Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts
Inventor: HELLGE CORNELIUS
IPC: H04N19/70
Filed: 2021-05-21
Abstract: An apparatus (200) for receiving an input video data stream according to an embodiment is provided. The input video data stream has a video encoded thereinto. The apparatus (200) is configured to generate an output video data stream from the input video data stream.
Patent EC-SP056144-A (EC)
Title: Sistema para la contencion de escombros y metodo para producir el mismo
Inventor: HALL BRUCE S
IPC: E04C2/00
Filed: 2005-11-07
Abstract: La presente invención se refiere a un sistema para la contención de escombros, incluye un tablero (100). El tablero es hecho de un material elastomérico. El tablero es resistente a la explosión.
Patent EC-SP099239-A (EC)
Title: Determinadas amidas sustituidas, método de elaboración y método de uso de las mismas
Inventor: CURRIE KEVIN
IPC: A61K31/444
Filed: 2009-04-07
Abstract: Al menos una entidad química seleccionada entre los compuestos de Fórmula 1; y sales aceptables para uso farmacéutico, quelatos, complejos no covalentes, prodrogas y mezclas de los mismos. Composiciones farmacéuticas que comprenden al menos una entidad química de la invención, junto con al menos un vehículo aceptable para uso farmacéutico seleccionado entre vehículos, coadyuvantes y excipientes. Métodos para tratar pacientes que sufren de ciertas enfermedades que responden a la inhibición de la actividad de Btk y/o la actividad de las células B y métodos para determinar la presencia de Btk en una muestra.
Patent EC-SP961687-A (EC)
Title: Sistema mejorado de sellos de confinamiento para motores con rotores excentricos
Inventor: GALLEGOS CEVALLOS YURI
IPC: F01D11/08
Filed: 1996-03-15
Abstract: Sumariamente descrito, el invento consiste en un sistema mejorado de sellados laminares de confinamiento para motores de combustión interna o compresores con rotores excéntricos, el mismo que por su diseño especial tiene una función autosellante provocada por la propia presión de los gases (o líquidos)
Patent FI-20020975-A (FI)
Inventor: TIIROLA SAMULI
IPC: E04F13/08
Filed: 2002-05-24
Abstract: A system of mounting a facade panel ( 12 );( 25 ), in which system vertical rails ( 2 ) are fitted on the mounting surface and horizontal rails ( 4 ) and the facade panels are fitted on horizontal rails. Vertical rails ( 2 ) are fitted as straightening rails of the mounting surface, whereby they are fixed to the mounting surface by means of adjusting brackets ( 11 ) arranged at a distance from each other, the fixing holes portion ( 9 ),( 14 ) between said rail and adjustable bracket including an adjustable distance towards and the mounting face and so forth, and rails ( 2 ) including at chosen spacing of distances fixing holes ( 15 ) for fitting of horizontal rail ( 4 ) and that horizontal rails ( 4 ) include at chosen spacing of distances fixing holes ( 9 ) for fixing in vertical rails ( 2 ).
Patent FI-20105920-A (FI)
Inventor: FLATH DARCY A
IPC: B02C/
Filed: 2010-09-01
Abstract: A cone crusher includes a stationary main shaft and an eccentric that rotates about the main shaft to cause gyrational movement of a head assembly to crush rock within a crushing gap. The cone crusher includes a counterweight assembly mounted for rotation with the eccentric. The counterweight assembly includes a counterweight body having a series of tanks. Each tank can receive either a first ballast and a second ballast or a combination thereof. The first ballast is formed from a material having higher density than the second ballast to increase the concentration of weighting in desired locations around the counterweight assembly.
Patent GB-1050339-A (GB)
IPC: G09B7/08
Abstract: 1,050,339. Educational appliances. G. W. G. MONTGOMERY. Oct. 20, 1964 [Nov. 1, 1963], No. 43194/63. Heading G5G. A teaching device of the question and answer t ype comprises a casing having mounted therein a rotatable teaching programme carrier which supports a plurality of frames adapted to present a series of questions and answers in accordance with the previously selected answer and including a plurality of switches the selection of which makes the choice. In a preferred embodiment the teaching programme carrier comprises an endless belt 40, Fig. 9, which is trained about rollers 46, 42, the front run of which is adjacent apertures 27-33, Fig. 7, which apertures coincide with the frames on the endless belt 40. In front of the apertures is an inclined non-reflecting panel 35, and below on the dais of the apparatus is a push button 13, a multi-position electric switch 23 and a push button 22 for a buzzer. On one side of the apparatus is a ratchet mechanism 37 which is operated by a handle 38 to advance the endless programme belt 40 in step-by-step fashion. In operation the push button 13 is first of all depressed to eliminate one of the apertures 27-33 and if the eliminated frame corresponds to a question, which is associated with a number of codes each one of which represents an answer he selects an answer which he considers to be correct and uses the code opposite that answer to rotate the multipleselection switch 23, and depresses switch 13, to eliminate the appropriate aperture 27-33. If his answer was correct he is promoted to the next, more difficult question but if his answer was incorrect is denoted to an easier question. In another embodiment, Fig. 11 (not shown), the endless programme carrier 40 is replaced by a drum 43. In a further embodiment, Fig. 3 (not shown), the endless programme carrier 40 is replaced by a disc 45 inserted into the apparatus through a slot 25 and supported in the apparatus on freely rotatable rollers 36, Fig. 4 (not shown). The apertures 27-33 may be covered by translucent panels or the apertures may be opened on depression of the switch 13 by electromagnetically operated flaps 92, Fig. 17 (not shown).
Patent GB-1052215-A (GB)
IPC: C01B17/765
Abstract: 1,052,215. Sulphur trioxide. METALLGESELLSCHAFT A.G. Aug. 9, 1963 [Aug. 16, 1962], No. 31615/63. Heading C1A [Also in Division B1] In the catalytic conversion of an SO 2 -containing gas to SO 3  in a multi-stage converter, the converter contains a plurality of catalyst layers and the partly converted gases from the first converter stage are cooled by withdrawing them, mixing them with cold SO 2 -containing gas or air before they enter heat exchangers in which fresh SO 2 -containing gas is heated to reaction temperature, and then the gases are passed to the succeeding catalyst layers. As shown in Fig. 1, 90% by volume of an SO 2 - containing gas introduced through pipe 1 enters heat exchanger, 6, where it is pre-heated to 280‹ to 290‹ C. by means of converted gas at about 420‹ C. which enters 6 from pipe 7. This pre-heated gas passes through heat exchangers 10 and 12 by means of pipes 9 and 11, respectively, and then passes into converter 15 at a temperature of 430‹ to 450‹ C. by pipe 13. The gas, after passing through the first catalyst layer 14, is withdrawn at 16. It is then mixed with cold SO 2 -containing gas at 17 and passes through exchanger 12 in countercurrent to fresh SO 2 -containing gas and returned by tube 21. The gas then passes through catalyst layer 22, and is again withdrawn at 23, passed through exchanger 10 and returned at 24. The gas then passes through another catalyst layer 25 then through cooler 27, and finally through the catalyst layer 30 the conversion being thus completed. The converted gas then passes through pipe 7, exchanger 6 and is withdrawn through pipe 8. In Fig. 2 (not shown) air is mixed with the partly converted gas, and the air thus preheated may be used for burning sulphur to give SO 2 - containing gases which are cooled before introduction into the first catalyst layer.
Patent GB-1053086-A (GB)
IPC: G02F1/09
Abstract: 1,053,086. Lasers. INTERNATIONAL BUSINESS MACHINES CORPORATION. May 21, 1965 [June 29. 1964], No. 21755/65. Heading H1C. A laser has its optical cavity formed by mirrors 11, 12 of magnetic material one of which is partially transmitting, the mirrors being controllably magnetized so that the Kerr magneto optical effect causes an output ray circularly polarized in a selected direction to be obtained. The active medium may be dysprosium-doped calcium fluoride which radiates circularly polarized light when pumped and subjected to a magnetic field, or may be another medium the radiation of which is circularly polarized by quarter wave plates 14, 15. When the magnetic field applied to a mirror 11, 12 is in the same direction as the incident radiation, Fig. 1 (not shown), the reflected light becomes more strongly polarized in the right-hand sense. The converse applies when the direction of the magnetic field is reversed, Fig. 2 (not shown). The laser may be arranged so that the threshold for laser action is only exceeded if both mirrors produce circular polarization in the same sense. Then by reversing the magnetization of both mirrors the direction of circular polarization of the output light is reversed. Other relationships of magnetic directions in association with an optical cavity of higher Q can be used. In a modification one mirror is formed of a dielectric material having a constant reflectivity irrespective of the polarization direction. An output is then obtained which is circularly polarized in one direction or the other in accordance with the magnetization direction of the single mirror. By controlling the magnetization of the mirrors a modulated output may be obtained.
Patent GB-1084145-A (GB)
IPC: B21D26/08
Abstract: 1,084,145. Explosive forming. DYNAMIT NOBEL A.G. Oct. 13, 1965, [Oct. 13, 1964], No. 43492/65. Heading B3Q. In explosive forming a metal sheet 5, a layer of powdery, plastic or gelatinous explosive 2 is used which may be of variable thickness. The sheet may rest on a draw ring 6 above a sand mould 8, and a sheet 3 of rubber or cardboard, or metal plates, may fill the space between the plate 5, explosive 2 and a hold-down ring 4 which is deformed with the sheet 5. The cardboard &c. sheet 3 may extend over the holddown 4. Alternatively, the pressure wave may be transmitted through water, or the draw ring 6 may be integral with a mould 8. An explosive may be used having a detonation velocity which does not exceed the velocity of sound in the plate 5. The formed sheet may be calibrated in a further explosive forming operation, and the cardboard sheet 3 may be omitted if the detonation velocity does not exceed that of the shearing wave in the metal.
Patent GB-1095573-A (GB)
IPC: B64C27/82
Abstract: 1,095,573. Rotary wing aircraft. PIASECKI AIRCRAFT CORPORATION. July 8, 1965 No. 28929/65. Headings B7G and B7W. A rotary wing aircraft is propelled in forward flight by a ducted propeller mounted at the rear end of the fuselage, adjustable means being provided within the duct to deflect the air stream from the duct to provide a yawing control and also to counteract rotor torque during hovering or vertical flight. A shroud 53 surrounds a propeller 54, a part 56 of the shroud being pivotable on an arm which carries also a plurality of vanes 58. With the shroud elements closed (Fig. 8, not shown) the vanes lie parallel to the propeller slipstream, but when moved to the position shown in Fig. 9, they counteract the torque applied by the lifting rotor during hovering or vertical flight. The aft portions of the vanes may be moved in unison to provide a directional or yawing control effect. Each vane may be formed in three sections operated by gearing (Fig. 7, not shown) and a cable operated linkwork mechanism (Fig. 3, not shown) for operating the vanes and the mounting arm is described. In a further embodiment, (Figs. 5, 6, not shown), the vanes are mounted on an arm fixed at an inclination to the plane of the propeller in plan view.
Patent GB-1116776-A (GB)
Abstract: 1,116,776. Control of A.C. motors. SMITH KLINE & FRENCH LABORATORIES. 27 June, 1966 [1 July, 1965], No. 28785/66. Heading H2J. [Also in Divisions F2 and H4) In a control circuit for automatically reversing an A.C. motor, having field windings 186, 188, after a predetermined rotation, a cam (30) (Fig. 6, not shown) on an output shaft acts at opposite limits of said rotation respectively on a normally open switch 36 and a normally closed switch 42 to energize and de-energize a relay 200 to move a contact arm 196 between a first position in which a capacitor 192 is connected across the winding 186 and a second position in which a capacitor 210 is connected across the winding 188. A holding contact 218 maintains energization of the relay for one direction of motor running.
Patent GB-1226634-A (GB)
IPC: C07F7/18
Filed: 1968-11-19
Abstract: 1,226,634. Acyloxy disilahydrocarbons; curable polysiloxanes and grafted polysiloxanes. STAUFFER-WACKER SILICONE CORP. 19 Nov., 1968 [6 Dec., 1967], No. 54728/68. Headings C3G, C3S and C3T. The invention comprises acyloxy disilahydrocarbons R<SP>a</SP>R<SP>b</SP>R<SP>e</SP>Si-R<SP>4</SP>-SiR<SP>a</SP> 3-n (OAc) n  wherein R<SP>a</SP>, R<SP>b</SP> and R<SP>c</SP> are each a monovalent hydrocarbon or halohydrocarbon or cyanoalkyl group, R<SP>4</SP> is a divalent hydrocarbon or halohydrocarbon group, Ac is an acyl group derived from a monocarboxylic acid, and n is 2 or 3. They are prepared by reaction of a monocarboxylic acid or anhydride thereof with the corresponding halocompound at 25-150 C. in an inert solvent. Curable polysiloxanes are obtained by reaction of the acyloxy compounds with hydroxy-terminated diorganopolysiloxanes, which may be grafted, at 20-100 C., in a solvent if required, in the absence of water, using 2 to 5 moles of acyloxy compound per Si-bound hydroxyl group. RTV compositions comprise the curable polysiloxane and a metal salt of an organic acid and optionally fillers, pigments, thixotropes, antioxidants, desiccants and U.V. additives. In Examples 1-13, Me 3 Si(CH 2 ) m SiCl 3 , where m=2, 4 or 9, is treated with acetic, propionic, butyric, pentanoic, hexanoic, acrylic or stearic anhydride, or with acetic, butyric or lauric acid. The products are reacted with hydroxy-terminated dimethylpolysiloxanes as such or grafted with acrylonitrile/butyl acrylate, acrylonitrile/ ethyl acrylate/butyl acrylate, methyl methacrylate, lauryl methacrylate, styrene/butyl acrylate or vinyl chloride in the presence of dibutyltin dilaurate or dibutyltin chloride butoxide.
Patent GB-1228221-A (GB)
IPC: B60R21/215
Filed: 1968-08-23
Abstract: 1,228,221. Crash restraint bags. EATON YALE & TOWNE Inc. 23 Aug., 1968 [23 Aug., 1967], No. 40504/68. Heading B7B. A crash restraint cushion or bag is made from sheet steel of 15 thousandths of an inch thickness and has its walls folded in zig-zag fashion in its unexpanded condition. When inflated the bag will restrain the forward movement of a vehicle occupant and even if vented will retain its shape to afford protection during a subsequent forward movement of the occupant.
Patent GB-1228912-A (GB)
IPC: H02K5/128
Filed: 1968-04-29
Abstract: 1,228,912. Electric motors. MOTEURS DROUARD. 29 April, 1968 [10 May, 1967], No. 20139/68. Heading H2A. An airgap sleeve of an electric motor consists of a cylinder 9 whose two end portions 10, 11 elastically grip two corresponding faces 12, 13 on end wall bosses containing rotor shaft bearings 5, and terminate in integral radially outwardly extending stiffening flanges 14, 15 which maintain circular the cylinder ends. The motor is used for accelerators and for pumps in the chemical industry and central heating systems, and the sleeve seals the stator cavity 8 from the rotor gap E which is filled with the liquid, e.g. water, to be pumped. Whilst as shown the portions and faces 10 . . . 13 are frusto-conical they are, in a modification, Fig.3, cylindrical, and may be coated with a lubricant, e.g. silicone, to facilitate subsequent disassembly. The sleeve may be of Cu, stainless steel, or plastics material.
Patent GB-1228922-A (GB)
IPC: C08F8/20
Filed: 1968-08-28
Abstract: 1,228,922. Chlorinating polyethlene. BADISCHE ANILIN- & SODA-FABRIK A.G. 28 Aug., 1968 [29 Aug., 1967], No. 41126/68. Heading C3P. Polyethylene is chlorinated by the action of chlorine in the absence of solvents or suspension agents by treating a finely particled low pressure polyethylene having a molecular weight within the range from 300,000 to 3,000,000 with a mixture of chlorine and oxygen. Preferably the chlorine and oxygen are in a volume ratio of 1: 1 to 1: 5. The polyethylene may have an average particle diameter of from 400 to 5000 microns and a specific surface area of 20 to 1000 cm.<SP>2</SP>/g. In the example a low pressure polyethylene which has been prepared in the absence of solvents using a catalyst containing chromium (VI) oxide is treated with a mixture of chlorine and air.
Patent GB-1231068-A (GB)
IPC: D03D37/00
Filed: 1968-05-31
Abstract: 1,231,068. Circular dummy shuttle loom. PELTZER & FILS S.A. 31 May, 1968 [20 June, 1967], No. 26172/68. Heading D1E. A shuttle is pulled through the sheds of a circular loom by engagement of a wheel 26- mounted on the shuttle and slotted to avoid fouling the warps, with a rotating part of the loom. A bracket 30 mounted on the rotating part carries on axis 32 a wheel frictionally. engaging a fixed track 5. Wheels 42-3 engaging the slotted wheel 26 are driven via gears 34 and 45. The shuttle carries a platform 10 having yarn engaging rollers 11, as. described in Specification 1,160,581. It is guided by engagement of wheels 15 or slides with fixed upper and lower tracks 13-4.
Patent GB-1231589-A (GB)
IPC: D04B1/24
Filed: 1967-09-27
Abstract: 1,231,589. Knitting. COURTAULDS Ltd. 26 Sept., 1968 [27 Sept., 1967], No. 43924/67. Headings D1C and D1K.  A first tubular portion of a garment is knitted on at least two pairs of opposed beds of a machine and is widened by introducing in successive courses needles on one pair of beds which are nearer to the needles of another pair of bed than those already carrying stitches on the first pair of beds and then knitting on to produce a separate tubular portion on the group of stitches on each pair of beds. The garment is knitted on a machine as described with reference to Figs. 1 to 3 of Specification 1,231,588 and may be a jersey which is started at the shoulders and widened until the sleeves can be separated from the body. Otherwise trousers may be knitted commencing at the top. The garments may be knitted in a string separated by draw threads.