baber/WOPTO huggingface dataset:
Patent CN-1659899-A (CN)
Inventor: ZELJKO BAJIC
IPC: H04L12/56
Filed: 2003-06-05
Abstract: 本发明涉及一种设备(802)间通讯的方法和装置。在一实施例中，该方法包括运行交换器(802)的交换器MAC子层的两个或多个实例；以及管理作为交换器(802)内部的多路逻辑访问点的交换器MAC子层(801)的两个或多个实例。
Patent CN-1669173-A (CN)
Inventor: HARRUP MASON K
IPC: H01M6/18
Filed: 2003-07-08
Abstract: 本发明涉及一种用于电池组的聚合物－陶瓷固体复合电解液。所述电解液包括硅酸盐缩合物框架和位于该框架内的电解液聚合物材料。在所述聚合物材料内形成带电物质。所述聚合物材料具有外表面(18)，不交联的内部本体部分(14)和位于所述电解液外表面处或附近的交联聚合物表皮部分(12)。
Patent CN-1669235-A (CN)
Inventor: BROWN STEPHEN F
IPC: H04N7/12
Filed: 2003-07-15
Abstract: 一种方法和装置(图1)，用于在混合视频codec编码的比特流之间进行码转换，与解码/解压缩原始比特流(图2的4)并将之重新编码/重新压缩为第二格式(图2的6、7、8)相比，所述方法和装置使用的资源更少。根据特定的实施例，所述方法可以利用标准视频压缩算法的类似性，在可能时将进入比特流中的编码参数直接转换为构成外发比特流的兼容数据的编码参数。
Patent CN-1747881-A (CN)
Inventor: BRANDEFELT JAN RYLENIUS NIKLAS
IPC: B65G53/04
Filed: 2003-04-24
Abstract: 本发明涉及一种具有多个分支传输管道系统并连接多个垃圾槽的真空垃圾收集系统。要取得最佳效能，可控制逐个垃圾分支的清空，并在较阔的系统层面上分析某一控制行动/决定的结果。基本概念是按以下的下一步传输选取步骤，以自动选取下一分支作传输：针对每个有机会作为下一步传输的候选分支，预测系统中多个分支垃圾槽未来的负载水平的表现，并根据所述负载水平的预测表现，决定一系统结果值，决定了下一步传输候选分支的系统结果值后，即从具有最佳系统结果值的候选分支中选取下一分支作传输。
Patent CN-87103438-A (CN)
Title: 引燃式电火花加工脉冲电源
IPC: B23H1/02
Filed: 1987-05-09
Abstract: 一种用于聚晶金刚石等复合材料电火花加工的脉冲电源，采用倍压整流高压RC回路和晶体管高低压脉冲电源复合对聚晶金刚石进行电火花加工，高压RC回路主要起到间隙击穿、引燃、引爆并进行瞬时加工的作用，晶体管脉冲电源继之进行加工、加工效率高、表面粗糙度得到改善，而且电源的重量、体积和电源总功率大大下降，成本也大幅度降低。
Patent CN-1054356-A (CN)
Inventor: YONGTAI WEI
IPC: A41G1/00
Filed: 1990-02-26
Abstract: 穗状类人造花生产工艺方法，是采用把可发性聚
苯乙烯颗粒染成各种不同的自然花色，然后把着色后
的可发性聚苯乙烯颗粒用胶粘在人造麻丝或苘的花
枝上制成穗状类人造花。穗状类人造花生产工艺简
单，成本低，适应能力强，观赏时间长，逼真度高，填补
了现有人造花不能模拟的自然穗状类花的空白。
Patent CN-1052157-A (CN)
Inventor: CHANG HOU-MIN
IPC: D21C9/14
Filed: 1990-10-19
Abstract: 一种高效木浆漂白工艺，在二氧化氯用量相等的
情况下制得的木浆白度较高，或者在二氧化氯用量明
显减少的情况下能得到相同的白度。该方法包括二
氧化氯与木浆在pH值约5-10反应约5-40分钟，
然后，将该混合物酸化至pH值约1.9-4.2，使该混合
物反应2小时或2小时以上，完成两步高pH值和低
pH值漂白方法。
Patent CN-1057984-A (CN)
Inventor: YOKOTE SACHIO
IPC: B29C45/14
Filed: 1991-03-15
Abstract: 一种复合模制产品的制造方法，它包括在活动模
具从固定模具上充分移开的状态下，将所希望的表层
材料放置在活动模具的预定位置上；将活动模具移向
固定模具，然后在一个活动模具和固定模具之间的间
隔等于一个预定值(5毫米或更大)的位置上停止；将
熔融树脂注入模腔；将活动模具停止在所希望的最终
位置上；冷却预定的时间；从固定模具上移开活动模
具，打开模具并取出产品。
Patent CN-1121444-A (CN)
Title: 多机架串列式叠轧薄板生产新工艺
Inventor: GUOHAO WU
IPC: B21B47/00
Filed: 1995-05-05
Abstract: 本发明提供一种叠轧薄板生产新工艺，将多架单辊轧机作串列式布置，薄板坯加热后进入第一架进行单片轧制，第二架进行二合一轧制，第三架进行四合一轧制，第四、五架进行八合一轧制，终轧出口温度在相变以下；对第一、二架及终轧机架辊温控制在100℃以下，第三、四机架辊温控制在400-450℃。本发明的优点是：产品质量高、电耗少、投资少、提高生产率和成材率，成本低。
Patent CN-1141538-A (CN)
Title: 具有字节校准单元的可变长度码编码及分段装置
Inventor: TONG-SOO KANG
IPC: H03M7/42
Filed: 1995-11-29
Abstract: 一种用于编码可变长度码(VLC)，并将其可变长度码字分段成N位段用于其传输，且如果其最后一段的长度短于N，在最后一段的最后位和一开始码之间插入具有零值的位，以表示一个码序列的开始以使该开始码的第一位是一字节的最有效位的装置，包括一字节校准单元，产生一代表具有零值的宽度等于可变码字最大长度的一组并行位的伪码字替代可变长度码字，和一个代表包含在最后一段的最后一位与开始码之间的位数的伪长度替代可变长度码字的长度。
Patent CN-1159011-A (CN)
Title: 照相处理设备
Inventor: KINSHITA TOGO
IPC: G03D3/06
Filed: 1996-01-23
Abstract: 包括有以小容积形成的用来盛纳处理成卷连续照相材料的处理液的处理池单元在内的一种照相处理设备，此种设备还连带有：一个第一循环系统，用来循环通过此处理池单元的处理液；以及一个第二循环系统，用来将通过一补充液供给系统供给的补充液与处理液相混合，并使此混合液循环通过第一循环系统与处理池单元。
Patent CN-1208612-A (CN)
Inventor: XU JIANJIAN
IPC: A61K9/00
Filed: 1997-08-15
Abstract: 本发明公开了一种甲氨蝶呤缓释体内植入药物及其制备方法,本发明药物由甲氨蝶呤和聚合物,阻滞剂,致孔剂组成,是一种植入体内病灶部位的药棒或药粒,通过药物在体内缓慢释放,保持局部长效用药,可基本消除甲氨蝶呤的全身性毒副作用,甲氨蝶呤用药量只需正常化疗用量的5%左右。本发明方法是将甲氨蝶呤和其它组分混合,通过特定形状模具制备而成。
Patent CN-1203785-A (CN)
Title: 医药保健外用贴膏剂的基质及其制备方法
Inventor: LIU JUNSHENG
IPC: A61K9/06
Filed: 1998-06-04
Abstract: 本发明公开了一种医药保健外用贴膏剂基质及其制备方法,它是由粘性剂、赋型剂、柔化剂、保湿剂和溶剂配制而成的。首先把粘性剂、赋型剂、柔化剂混合均匀,再加入保湿剂和溶剂,升温搅拌均匀即得基质。该基质配方和制备方法简便,是很好的药物载体。
Patent CN-1219799-A (CN)
Title: 整流控制器
Inventor: SUGDEN DAVID MARK
IPC: H02P3/06
Filed: 1998-12-11
Abstract: 一种开关磁阻电机的整流控制器,该开关磁阻电机带有独立定时器电路,用来确定电动机和发电机模式的起始信号。每个定时器电路包括一个斜坡生成器和两个比较器,当斜坡输出通过提供给比较器的预置阈值时,这两个比较器标记ON角和OFF角。多路转换器根据机器工作模式从电动机和发电机定时器之一选择输出。通过独立和连续生成电动机和发电机模式的定时信号,可以顺利地实现电动机和发电机模式转换而不会出现定时差错。
Patent CN-1298552-A (CN)
Title: 固定基片的装置
Inventor: DENZLER L
IPC: G11B23/00
Filed: 1999-04-14
Abstract: 一种用于固定各有一个内孔的基片的装置,带有一个可引入到所述内孔中的元件。所述装置还有一个可轴向移动的内构件(30),其中外构件通过这些构件的相对运动可扩张。
Patent CR-20110018-A (CR)
Title: Interruptor pulsador con dispositivo antibloqueo de proteccion
Inventor: PIETRO ROCERETO
IPC: H01H13/06
Filed: 2011-01-11
Abstract: Se describe un Interruptor pulsador, que comprende una estructura de soporte de forma generalmente de tipo caja, que define un espacio interno, estando provista la estructura de soporte de al menos una abertura que comunica con el espacio interno y provista de un eje de abertura, estando definida dicha abertura por un borde de abertura interno.
Patent CR-20110311-A (CR)
Title: Compuestos orgánicos
Inventor: LI PENG
IPC: A01N43/90
Filed: 2011-06-06
Abstract: Se describen (5- ó 7-amino)-3,4-dihidro-(opcionalmente 4-oxo, 4-tioxo ó 4-imino)-1H-pirrolo[3,4-d]pirimidin-2(6H)-onas opcionalmente substituidas, Compuestos de la Fórmula (I), procedimientos para su producción, su uso como farmacéuticos y composiciones farmacéuticas que los comprenden.
Patent CR-20130662-A (CR)
Title: Anticuerpos a adp-ribosil ciclasa 2
Inventor: ROHLFF CHRISTIAN
IPC: C07K16/28
Filed: 2013-12-13
Abstract: La invención proporciona anticuerpos que se unen a la ciclasa 2 ADP-ribosil. También se proporciona moléculas de ácido nucleico que codifican los anticuerpos, vectores de expresión, células huésped y métodos para expresar los anticuerpos.
Patent CR-20150451-A (CR)
Title: Extracto de café que contiene acido protocatecuico y su uso en agroquímica contra patógenos de plantas
Inventor: GIL ROMERO JUAN FERNANDO
IPC: A01P3/00
Filed: 2015-08-28
Abstract: La invención se refiere a un extracto de pulpa de café, a un procedimiento para su preparación y a su uso en agroquímica contra patógenos de plantas, especialmente contra infecciones fúngicas. La invención también se refiere al uso del componente activo principal contenido en el extracto en agroquímica, opcionalmente en combinación con otros agentes fungicidas y/o agentes que actúan como inductores de defensa.
Patent CR-20200284-A (CR)
Title: Apparatus for secure local access to an asset and validation with a mobile device, system comprising it and method
Inventor: GUERRA LOPES AMADOR ANTÓNIO FERNANDO
Filed: 2018-11-28
Abstract: <p>The present invention is enclosed in the area of local access and validation, specifically by means of wireless systems. It is an object of the present invention an apparatus (1) for secure local access and validation with a mobile device (10), comprising wireless communication means and proximity detection means, and configured to issue a wireless beacon (S1) comprising an identification, detect a first proximity value (S2a) and a second proximity value (S2b) of said mobile device (10), such second value on receipt of an at least one wireless message issued by the mobile device (10), and being further configured to, based on said first proximity value and second proximity value, determine a detected proximity (S3) and cause an action to initiate (S4) based on such detected proximity. Such apparatus (1) provides for secure and simplified identification of a mobile device (10), for access purposes. A system comprising such apparatus (1) and a mobile device (10), and an associated method are also part of the present invention.</p>
Patent CR-20230185-A (CR)
Title: Compounds and their use in treating cancer
Inventor: COLLIE GAVIN WILLIAM
IPC: A61P35/00
Filed: 2021-09-29
Abstract: The specification generally relates to compounds of Formula (I) and pharmaceutically acceptable salts thereof, where A, Z, Y, RA, Linker and v have any of the meanings defined herein. This specification also relates to the use of such compounds and pharmaceutically acceptable salts thereof in methods of treatment of the human or animal body, for example in the prevention or treatment of cancer. This specification also relates to processes and intermediate compounds involved in the preparation of such compounds and to pharmaceutical compositions containing them.
Patent EC-SP045097-A (EC)
Title: Benzamida y heteroarilamida como antagonistas del receptor p2x7
IPC: A61P25/00
Filed: 2004-05-06
Abstract: La presente invención se refiere a nuevos inhibidores de P2X7 de fórmula I (consta gráfico) y a procesos para su preparación, a intermedios útiles en su preparación, a composiciones farmacéuticas que los contienen y a su uso en terapia. Los compuestos activos de la presente invención son potentes inhibidores de P2X7, y como tales son útiles en el tratamiento de la inflamación, osteoartritis, artritis reumatoide, cáncer, reperfusión o isquemia en la apoplejía o infarto de miocardio, enfermedades autoinmunes y otros trastornos.
Patent EC-SP055852-A (EC)
Title: Tratamiento del trastorno por déficit de atención con hiperactividad
Inventor: GROPPI VINCENT EDWARD JR
IPC: A61K45/06
Filed: 2005-06-10
Abstract: La presente invención se refiere a composiciones y a procedimientos para tratar ADHD con un agonista completo de nAChR a7 y psicoestimulantes y/o inhibidores de la recaptación de monoamina.
Patent EC-SP077981-A (EC)
Title: Formas polimórficas del éster etílico del ácido 3-[(2-{[4-(hexiloxicarbonilamino- imino-metil)-fenilamino]-metil}-1-metil-1h-bencimidazol-5-carbonil)-piridin-2-il- amino]-propiónico
Inventor: SIEGER PETER
IPC: C07D401/12
Filed: 2007-12-05
Abstract: La invención se refiere a nuevas formas polimorfas del principio activo éster etílico del ácido 3-[(2-{[4-(hexiloxicarbonilamino-imino-metil)-fenilamino]-metil}-1-metil- 1H-bencimidazol-5-carbonil)-piridin-2-il-amino]-propiónico, a su preparación y a su utilización como medicamentos.
Patent EC-SP088682-A (EC)
Title: Modulación de la formación ósea
Inventor: BILLIARD JULIA
IPC: C07K14/47
Filed: 2008-08-15
Abstract: Esta invención se refiere a modular la actividad Ror (por ejemplo, la actividad de la proteína Ror2) o 14-3-3 b para afectar la formación o la resorción ósea. La invención se relaciona además con composiciones y métodos para la selección, diagnóstico y desarrollo de terapias para trastornos relacionados con huesos tal como osteoporosis y fracturas de hueso. Los anticuerpos y fragmentos de anticuerpo dirigidos a la proteína Ror2 son particularmente útiles para originar la dimerización de las proteínas Ror2, conduciendo de esta manera la activación del Ror2.
Patent EC-SP088781-A (EC)
Title: Derivados de benzimidazol
Inventor: GERSPACHER MARC
IPC: A61K31/4439
Filed: 2008-09-30
Abstract: Se describe un compuesto de la fórmula (I) o una sal farmacéuticamente aceptable o su éster de profármaco; en donde R, X e Y son una como se describen en la especificación, útiles para el tratamiento de osteoporosis.
Patent EC-SP099033-A (EC)
Title: Procedimiento para fabricar bromuro de 3(r)-(2-hidroxi-2,2-ditien-2-ilacetoxi)-1-(3-fenoxipropil)-1-azoniabiciclo[2.2.2]octano
Inventor: BAQUE NURIA
IPC: C07D453/02
Filed: 2009-01-06
Abstract: La presente invención se refiere a un procedimiento para la fabricación de 3(R)-(2-hidroxi-2,2-ditien-2-ilacetoxi)-1-(3-fenoxipropil)-1-azoniabiciclo[2.2.2]octano. Estos objetos se pueden conseguir llevando a cabo la reacción de cuaternarización entre el éster 1-azabiciclo[2.2.2]oct-3(R)ílico del ácido 2-hidroxi-2,2-ditien-2-ilacético y el bromuro de 3-fenoxipropilo en un disolvente o mezcla de disolventes que tiene(n) un punto de ebullición de 50 a 210ºC y que se selecciona(n) del grupo consistente en cetonas y éteres cíclicos. Se prefiere el uso de un único disolvente.
Patent EC-SP972342-A (EC)
Title: Encendedor piezoelectrico con un alto grado de dificultad para operarlo
Inventor: LAFOREST GUY
IPC: A47G7/00
Filed: 1997-12-18
Abstract: Los propósitos del invento son el de proveer un encendedor que limite su habilidad de operación por parte de usuarios a los que no está destinado; proveer un mecanismo de encendido piezoeléctrico que resista la producción de chispas, por parte de ususarios a los que no está destinado, pero que requiera de elemento tipo pestillo; y, proveer un encendedor piezoeléctrico que tenga un cojín para pulgar que necesite de una depresión con mayor fuerza e intención, para activar el mecanismo piezoeléctrico. Esto se puede lograr con un mecanismo piezoeléctrico de encendido que tenga un ensamble telescópico que consta de componente interno incluye un elemento piezoeléctrico que está inmobilizado entre un yunque y un cojín de impacto, el cual es golpeado por un flexor para generar una chispa. Un resorte de impacto para ayudar al flexor se guía en el interior del ensamble telescópico y se encuentra ubicado entre el flexor y un componente terminal del componente telescópico externo. Un resortede resistencia también se ubica en o cerca del componente terminal para proveer adicional resistencia a la operación del mecanismo piezoeléctrico y asi desaliente la indeseable operación por parte de usuarios infantiles.
Patent FI-20060479-A (FI)
Inventor: CAMPBELL ALISTAIR
IPC: H04L29/08
Filed: 2006-05-15
Abstract: Methods and apparatus are provided for a remote user to request access to a central system and for an access request to be authenticated, and for a user record to be updated. User equipment sends a pre-access request including a plurality of unique identifiers including a communications network identity identifier associated with the user equipment and a user equipment identifier. It is then determined whether any one of the unique identifiers relates to an existing user record, and a response message is sent to the remote user equipment including an indicator of the result of the determining step. The user equipment then sends an access request which includes a set of user credentials relating to a stored user record. These received user credentials are used to retrieve a user record and to determine the validity of the received user credentials. The user credentials can be authenticated as being from the user equipment by confirming whether the pre-access request was received from the same user. An authentication result message is then transmitted to the user equipment in response to authenticating the access request. The user equipment then sends an update message which requests an update of a user record.
Patent FR-1600874-A (FR)
Title: Aspiration of polymer mixtures
IPC: C08C2/06
Filed: 1968-09-06
Granted: 1970-09-11
Abstract: Mixture obtained by polymerising iso-olefin or by copolymerising iso-olefin and di-olefin at less than 0 degree C utilising alkyl halide, e.g. MeCl, CH2Cl2 or EtCl, as solvent and a cationic catalyst system, e.g. Friedel-Crafts (AlCl3, BF3, TiCl4 or EtAlCl2), is aspirated in the cold, e.g. -20 degrees C, by means of an overhead pipe which can come from the bottom of the reaction vessel by by-passing the vessel externally. A jet of dry gas or liquid is utilised, the reaction mixture is finely pulverised and the particles are contacted with hot fluid or liquid - the solvent and non-reacted monomer are volatilised and blocking of the system is prevented.
Patent FR-1604119-A (FR)
Title: Marking hot billets and slabs - remotely operated tool ensures fixing of an identification plate
IPC: B21C51/00
Filed: 1966-05-31
Granted: 1971-07-12
Abstract: Hot billts, slabs, etc., are marked for identification by a remotely operated appts., which positions an identification plate against the workpiece, and operates a cartridge fired fixing tool which derivs >=1 pin through the plate and into the workpiece. The method ensures thathe identification does not become dislodged during handling of the billet.
Patent GB-1051041-A (GB)
IPC: A63B59/55
Abstract: 1,051,041. Cricket bats. LILLYWHITE FROWD Ltd. Dec. 29, 1964 [Jan. 8, 1964], No. 911/64. Heading A6D. The blade of a cricket bat comprises a layer of rubber sheeting sandwiched between two layers of willow, the rubber extending throughout the full area of the blade. The parts of the blade are united by adhesive under pressure.
Patent GB-1051251-A (GB)
IPC: C23C14/04
Abstract: 1,051,251. Cathode sputtering. ULTRA ELECTRONICS Ltd. March 20, 1964 [March 21, 1963], No.11319/63. Heading C7F. Different thicknesses of metal e.g. Ta are deposited simultaneously in different areas of a substrate by cathode sputtering wherein a perforate screen is interposed between the cathode metal and the substrate, the screen being of spatially varying construction, e.g. consisting of a plurality of pieces of material of different mesh, or screening only a part of the substrate. The screen, preferably connected to the anode, may be metal gauze or cloth or perforated metal sheet. The method is applicable to tantalum micro-circuit production wherein connected areas for resistor and capacitor formation can be deposited simultaneously.
Patent GB-1052618-A (GB)
IPC: C07C37/20
Abstract: 1,052,618. Bis (4-hydroxyphenyl) propane. BALDWIN-MONTROSE CHEMICAL CO. Aug. 5, 1965, No. 33649/65. Heading C2C. 2,2 - bis (4 - hydroxyphenyl) propane is made by reacting acetone with at least 5 moles phenol, while HCl is introduced into the reaction zone at a rate sufficient to maintain a pressure above 3À5 kg/cm.<SP>2</SP> and a temperature up to 60‹ C. until the reaction is at least 90% complete and fractionally distilling off excess phenol followed by the product, under reduced pressure.
Patent GB-1229536-A (GB)
IPC: G01P5/16
Filed: 1969-07-02
Abstract: 1,229,536. Measuring fluid-flow. P. D. DIETERICH. July 2, 1969 [July 15, 1968], No.33458/69. Heading G1R. In a fluid-flow measuring device in which an impact probe 30 and a static pressure sensing probe 50 are mounted within a pipe 10 and are connected to different ends of a "U" tube 106 the input probe 30 is removably mounted in a screwed plug 72 to facilitate cleaning or replacement of the probe 30. The probe 30 is provided with a plurality of lateral openings A-1, A-2, B-1, B-2 arranged in the radial centres of annular areas A, B within the pipe 10. An averaging tube provided with a lipped opening 40 arranged at the axial centre of pipe 10 communicates. with one end of the manometer 106. The static probe 30 has an opening 58 arranged on the axial centre of pipe 10, facing downstream and communicating with the manometer 106. The probe 30 externally of pipe 10, is cranked at 37 to permit rotation of the probe 30 to an inoperative position transversely of the pipe 10.
Patent GB-1232340-A (GB)
IPC: A47L11/22
Filed: 1969-12-12
Abstract: 1,232,340. Carpet sweepers. LEIFHEIT INTERNATIONAL GUNTER LEIFHEIT K.G. 12 Dec., 1969 [14 Dec., 1968], No. 60761/69. Heading A4F. A height adjusting device for the roller brush of a carpet sweeper comprises a control member 28 coupled directly to and mounted for limited rotation in the sweeper housing 10 and engaging a yoke 25 which bears upon a support 20 for the roller brush 22. The member 28 is formed with a cam which engages the yoke 25, and has peripheral projections 31, 32, 33 (Fig. 6, not shown) spaced from the outer flange 28<1> of the member 28 by the thickness of the housing, the projections being passed through correspondingly shaped notches in the edge of an aperture of the housing when the member 28 is assembled in the aperture. A stop 37 interacting with the yoke 25 and integral with the member 28 prevents the latter being turned during use to a position in which it can be removed from the housing 10. The control member 28 may alternatively bear directly upon the support 20. Specifications 1,114,883, 1,114,881, and 1,087,850 are referred to.
Patent GB-1234124-A (GB)
IPC: H01R4/24
Filed: 1969-01-29
Abstract: 1,234,124. Electric couplings. ELECTRICITY COUNCIL. 27 Jan., 1970 [29 Jan., 1969], No. 5033/69. Heading H2E. A connector for making a T-connection to a cable having a sodium conductor 10 and polyethylene sheath 11 comprises a copper or copper alloy spike 13 having a shank portion 16 and a tapered tip 12. A hole whose area is less than the cross-sectional area of the shank 16 is cut in the sheath 11 and the spike is driven through this hole into the sodium. A plastics moulding 14 is held on the shank 16 by ridges 17 and before the spike is driven into the cable, the sheath 11 around the hole is coated with adhesive which secures portions 18 of the moulding 14 to the sheath 11 when the spike is driven into the cable. Bands 19 in the form of metal clips or adhesive tape further secure the moulding 14 to sheath 11 and a service cable may be crimped or soldered to the end of the spike 16. The conductance per unit length of the spike shank is made greater than that of the service cable to prevent the temperature of the spike rising to the melting point of the sheath 11 if a fault current flows while the sodium remains at its melting temperature due to it absorbing latent heat.
Patent GB-1252468-A (GB)
IPC: C09J103/04
Filed: 1969-03-20
Abstract: 1,252,468. Enzymatic hydrolysis of starch; modified synthetic resins. M. BERGHGRACHT. 20 March, 1969, No. 14809/69. Headings C3G, C3P, C3R and C3U. In a process for the preparation of starch hydrolysates (as defined) by enzymatic hydrolysis of a starch in the presence of an antigelling agent, which process includes heating the reaction mixture to a temperature within the range of 70‹ to 80‹ C., and stopping hydrolysis when the hydrolysate has reached the required degree of viscosity, the hydrolysate is cooled to a temperature of 45-50‹ C. and mixed with an agent for improving the viscosity stability of the hydrolysate, the agent being 0-1-1% by volume of sodium hypochlorite (based on the volume of the mixture) or 5-15% by weight of trichloroacetic acid (based on the weight of starch), the pH is adjusted to 7-8 and the reaction mixture is allowed to cool to ambient temperature. The anti-gelling agent is suitably an ester having at least 8 carbon atoms, e.g. a monoglyceride of oleic, stearic, lauric, myristic, linoleic or palmitic acid. The hydrolysate may be reacted with a monomer or monomers of a vinyl, acrylic or phenolic resin, a urea-formaldehyde or melamine-formaldehyde resin or a watersoluble reactive polymer of such a monomer. To the hydrolysate there may be added carboxymethyl cellulose, a synthetic latex, a pigment and/or a mineral filler.
Patent GB-1257565-A (GB)
IPC: B23K9/035
Filed: 1969-03-10
Abstract: 1,257,565. Welding by fusion. L. & C. STEINMULLER G.m.b.H. 10 March, 1969, No. 12387/69. Heading B3R. In welding a nipple 7 to a steam drum or accumulator, the nipple is located by a centring and backing ring 12 which has shouldered spigots 2, 3 of diameters D1, D2 corresponding to bores D1<SP>1</SP>, D21, respectively of the drum or accumulator and the nipple, and has an external groove 1 of semi-circular or polygonal crosssection to permit the weld to extend through the joint root. After welding, the centring ring may be removed by milling.