baber/WOPTO huggingface dataset:
Patent CN-201313243-Y (CN)
Inventor: CONGLAO WANG
IPC: B23K37/04
Filed: 2008-11-11
Granted: 2009-09-23
Abstract: 管子焊接快速对接找正器，涉及一种用于管子焊接的对接找正器。所要解决的技术问题是提供一种确保质量、便于搬运、便于使用的管子焊接快速对接找正器。解决技术问题的技术方案，包含底板、夹鉗组、丝杆及手轮；夹鉗组包含左右两个K形夹鉗，K形夹鉗的同等高度上有K形口，左K形夹钳装在底板上，右K形夹钳底部装在滑槽内，两个K形夹鉗的同等高度上有螺纹孔；丝杆左段螺纹为与左K形夹鉗上右螺纹孔相应的右螺纹段，丝杆右段螺纹为与右K形夹鉗上左螺纹孔相应的左螺纹段；手轮装在丝杆左端。应用于管子焊接，特别是钻井现场管子焊接。有益效果是，能够保证焊接管子轴线同心度一致，重量轻，体积小，搬运方便，成本低。
Patent CN-201307593-Y (CN)
Title: 具有色环的玻璃二极管
Inventor: LUOTIAO CHEN
IPC: H01L23/544
Filed: 2008-11-06
Granted: 2009-09-09
Abstract: 本实用新型涉及玻璃二极管，尤其是涉及SMT中使用色环标示极性的玻璃二极管。所述色环宽度是玻璃二极管本体宽度的50％－75％。本实用新型采用加宽的粗色环，与红胶接触面积大，过波峰焊锡炉时，红胶软化后色环与红胶粘结的强度仍然较高，故过波峰焊锡炉后，玻璃二极管不容易掉件。提高工作效率，节省成本。采用加宽的粗色环，同样可以区分正负极，同时又可以大大降低掉件不良。
Patent CN-201313475-Y (CN)
Inventor: XIANGYANG ZHI
IPC: B44D3/22
Filed: 2008-12-09
Granted: 2009-09-23
Abstract: 本实用新型涉及一种喷墨气枪，其特征在于：气枪壳体的一端设有喷嘴，气枪壳体设有一插笔孔，插笔孔的一端与喷嘴相连，插笔孔的顶部设有一喷射按钮，气枪壳体的底部设有一储气罐，储气罐与喷嘴之间通过气管相连。使用时，将水彩笔插入本实用新型的插笔孔内，然后将储气罐与气枪壳体相连，当按动喷嘴按钮时，就可将水彩笔中的颜色通过喷嘴均匀地喷在纸上或任何需要的地方，制造出细致的线条和柔软渐变的效果，当需要更换颜色时，只需要更换相应的水彩笔即可，非常方便，同时本实用新型体积小巧轻便，方便使用和保管。
Patent CN-201351426-Y (CN)
Title: 滑动式窗户定时自动开启装置
Inventor: HAOJUN LI
IPC: E05F15/643
Filed: 2008-12-29
Granted: 2009-11-25
Abstract: 本实用新型涉及一种滑动式窗户定时自动开启装置，包括机座，机座安装于窗户外框，机座上设控制电路、电机及行程开关，控制电路定时控制电机的转动，电机的输出轴通过滚轮组卷取一绳子，绳子的另一端与一夹具固定相连，夹具固定连接于滑动窗体之上；行程开关与控制电路电联接，当窗体移动到位时，触发行程开关，关闭电源。本实用新型定时自动开启装置可以安装于现有各种滑动开闭窗户的滑道上，其在不改变或破坏现有滑动式窗户结构前提下，通过控制电路设定开启时间，当到达设定时间点，控制电路触发电机转动，电机轴上滚轮绕转绳子，拉动窗户滑动而开启。本实用新型结构简单、易于生产制造，且安装也简便。
Patent CN-201289136-Y (CN)
Title: 一种立式电烤箱
Inventor: JIANGJUN QU
IPC: A47J37/06
Filed: 2008-10-14
Granted: 2009-08-12
Abstract: 一种立式电烤箱，包括设置在电烤箱前侧的门板和设置在烹饪腔内的电热元件，烤箱顶部设置有可打开的顶盖，电热元件可转动的设置在烹饪腔的内壁顶部。烤箱顶部的开口处设置有网架或煎盘；顶盖盖接在网架或煎盘上，或盖接在烤箱开口处；翻转后的电热元件设置在网架或煎盘的下方。烹饪腔底部设置有转盘，塔形的下烤架设置在转盘内。下烤架上设置有上烤架，下烤架顶部设置有定位孔，上烤架上设置有定位短柱。本实用新型将电热元件可转动的设置在烹饪腔的内壁顶部，食物可直接由烤箱的顶部放入烹饪腔内，而不受电热元件安装位置的影响，从而提高烹饪腔的最大利用率。其具有结构简单合理、制作成本低、功能多、操作简便、烹饪效果好的特点。
Patent CN-201317449-Y (CN)
Title: 具有快拆功能的自行车曲柄传动装置
Inventor: MINGCHUAN CHEN
IPC: B62M3/00
Filed: 2008-11-15
Granted: 2009-09-30
Abstract: 本实用新型公开了具有快拆功能的自行车曲柄传动装置。该自行车具有车架，该自行车曲柄传动装置包括一驱动单元及一快拆单元，驱动单元包含一转轴及二曲柄，转轴枢穿于车架中且具有第一、第二端部，其各设有设置槽且设有与设置槽连通的开孔，转轴的第一、第二端部穿设于曲柄的轴孔；快拆单元包含按压插销、弹性组件及滚珠，弹性组件容置于设置槽中，按压插销可于第一、第二位置间移动的插设于设置槽，并设有轨迹槽，弹性组件弹性抵压按压插销，滚珠容置于设置槽，且可于第一、第二滚动位置间滚动的设于轨迹槽以凸出开孔外。该结构使得本曲柄传动装置具有快速拆卸曲柄的功能。
Patent CN-201350870-Y (CN)
Title: 汽车转向灯自动循迹开启装置
Inventor: XIUMING WEI
IPC: B60Q1/40
Filed: 2008-12-10
Granted: 2009-11-25
Abstract: 本实用新型公开了一种汽车转向灯自动循迹开启装置。所述的装置包括：右转向灯组(1)、左转向灯组(2)、以及右隔离器(3)、左隔离器(4)、组合开关位置传感器(5)、ECU控制单元(6)传感器。其特征在于：所述的车体二边的转向灯组与ECU控制单元的输出端，分别通过电路隔离器电连接。所述的传感器由开关位置传感器、转向传感器组成。本装置实时监测车辆的行驶轨迹，当车辆有转弯动作且行驶轨迹达到转向条件时，装置的ECU控制单元输出闪烁信号，点亮转向灯组。本实用新型能够有效地防止驾驶员转弯时漏操作或错误操作造成的潜在危险；也可以在车辆紧急避险而急速变换方向时自动点亮，发出闪烁警示信号。从而提高行人和行驶车辆之间的安全性。
Patent CN-201342142-Y (CN)
Title: 一种新型输液架
Inventor: HONGLIANG WANG
IPC: A61M5/36
Filed: 2009-02-17
Granted: 2009-11-11
Abstract: 本实用新型公开了一种新型输液架。它是在其结构中，底座、支杆固定连接而成，在挂架上设置一个报警装置，这个报警装置是由电源、开关、指示灯、蜂鸣器、触点、弹簧电连接而成，当要输的药液悬在挂钩上，打开电源开关，药液高于警戒线，触点一直断开，不报警；当药液到警戒线时，弹簧的伸长量缩短，两触点接触，线路通电，报警指示灯亮，蜂鸣器开始报警，唤醒护理人员及时换液，有效防止药液输完无人知情的不足。
Patent CN-201360087-Y (CN)
Title: 接线盒胶垫
Inventor: YUDONG CHU
IPC: H01R13/73
Filed: 2009-02-27
Granted: 2009-12-09
Abstract: 本实用新型提供了一种制冷压缩机接线盒下使用的一种胶垫，所要解决的技术问题是：由于垫本体是设置在制冷压缩机上壳体的边缘处，使胶垫与压缩机上壳体拐角处有间隙，密封不严，同时接线盒出线口处无支撑，牢固性较差。本实用新型的要点是：垫本体上面有空心柱，在接线盒出线口处的垫本体有向下伸出的舌形支撑座。本实用新型的效果是：设置了舌形支撑座后，不但覆盖了胶垫与压缩机上壳体边缘处的间隙，提高了密封，还借助压缩机上壳体边缘增加支撑力，并对胶垫起定位作用。
Patent CN-201399965-Y (CN)
Inventor: QUANXING GU
IPC: B41K3/02
Filed: 2009-05-13
Granted: 2010-02-10
Abstract: 本实用新型公开了一种手动压字机，包括支撑板和固接在支撑板上的立柱，立柱上滑动连接有滑杆，滑杆的上部设有驱动滑杆滑动的动力装置，滑杆的底部安装有字模夹具；动力装置包括安装在机架上的转轴，转轴的一侧安装有与滑杆顶部配合的凸轮，转轴的另一侧安装有手轮，滑杆上安装有复位弹簧；机架上固装有导向臂，导向臂上竖向滑动安装有压字杆，压字杆上设有环台，环台与导向臂之间设有顶簧。需要对工件进行打标记时，将工件放置在支撑板上，通过动力装置使滑杆向下滑动，滑杆底部的字模夹具上安装有字模，通过字模将工件的上表面打上标记。本实用新型结构简单，操作十分方便，并且投入成本低、效率高，非常适合中小企业使用。
Patent CN-201421732-Y (CN)
Inventor: JIHUA SHA
IPC: H01B7/17
Filed: 2009-05-26
Granted: 2010-03-10
Abstract: 抗扭曲环保型数控系统机床用电缆，属于电缆技术领域，设有动力绝缘线芯、屏蔽信号控制缆芯和加强芯绞合成缆的缆芯，缆芯外绕包耐磨薄型非吸湿材料绕包层，在耐磨薄型非吸湿材料绕包层外挤包高柔性耐磨无卤聚合物内衬层，铝塑复合带绕包层绕包在高柔性耐磨无卤聚合物内衬层外表面，在铝塑复合带绕包层外表面编制镀锡铜丝编织屏蔽层，在镀锡铜丝编织屏蔽层外挤包高柔性耐磨聚氨酯外护层。电缆结构合理简单，生产制造容易，耐曲饶性强，耐弯曲半径小，信号传输性能力强，抗拉防机械外力损伤，耐摩擦，耐油污，绝缘性能好，抗电磁干扰，抗内外静电性能优越，且低电容，低电感，无毒环保，适于数控机床自动化装置系统配用。
Patent CN-201392693-Y (CN)
Inventor: WEILE CHEN
IPC: H01B3/30
Filed: 2009-04-17
Granted: 2010-01-27
Abstract: 本实用新型公开了一种屏蔽结构同轴电缆。旨在提供一种传输效果好、结构稳定、安全可靠、性价比高的屏蔽结构同轴电缆。本实用新型包括内导体(1)，所述内导体(1)外围设置有绝缘层(2)，所述绝缘层(2)的外围设置有屏蔽层I(31)，所述屏蔽层I(31)外围设置有护套(4)，所述内导体(1)由镀银铜绞合而成，所述绝缘层(2)为聚乙烯绝缘层。本实用新型可广泛应用于有线传输网络通讯领域。
Patent CN-201343103-Y (CN)
Title: 便携式自行车遮雨器
Inventor: FANQI ZENG
IPC: B62J23/00
Filed: 2009-02-06
Granted: 2009-11-11
Abstract: 本实用新型涉及一种便携式自行车遮雨器，包括一箱体，其不同之处在于箱体两侧中心穿插设置有一转轴，转轴的一端连接有手柄，转轴连接遮雨布的一端，箱体的上盖中心有一开口，遮雨布的另一端连接有吸铁石，遮雨布的此端穿过上盖的开口。本实用新型的优点：1.结构简单，使用方便；2.不仅可以遮雨、遮阳，而且可以挡灰，达到了真正保护车身的目的。
Patent CN-201391815-Y (CN)
Inventor: GUOHUA WANG
IPC: F21Y115/10
Filed: 2009-04-07
Granted: 2010-01-27
Abstract: 本实用新型提供一体化太阳能LED路灯，包括灯杆、LED灯、太阳能电池板和锂离子蓄电池，太阳能电池板的背面固定有装有蓄电池的电池盒，太阳能电池板和蓄电池之间用电缆线连接，将背面固定好电池盒的太阳能电池板安装在灯杆上，将LED灯安装在灯杆上，LED灯与蓄电池之间用电缆线连接。本实用新型在安装时只需用螺栓将太阳能电池板和LED灯固定在灯杆上并连接一条电缆线即可使用，结构简单新颖，全自动控制，安装快捷，无需专业人员操作，真正实现了太阳能LED路灯一体化设计，LED灯与太阳能电池板可相对独立安装在灯杆上，这样LED灯可根据道路方向调整到所需照射位置，太阳电池板可以根据不同纬度地区调整仰角与方位角。
Patent CN-201382972-Y (CN)
Title: 户内高压带电显示装置
Inventor: GUANGHUA YANG
IPC: G01R19/155
Filed: 2009-04-13
Granted: 2010-01-13
Abstract: 一种户内高压带电显示装置，包括环氧树脂真空浇注体，真空浇注体上含有上固定法兰和下固定法兰，以及三个高压信号取样点，其特征是：在所述真空浇注体的三个高压信号取样点分别设有感应片，感应片经导线与控制电路相连接；控制电路由高压信号处理电路、稳压电路和执行电路构成。与现有技术相比，本实用新型采用感应片感应取样，从而可省略电容芯棒，降低生产成本，它利用感应片获得的高压信号，经处理后控制继电器工作，实现显示、闭锁功能。
Patent CN-201431531-Y (CN)
Inventor: YABIN ZHU
IPC: A61L27/38
Filed: 2009-06-05
Granted: 2010-03-31
Abstract: 本实用新型公开了一种模拟体内管状器官的组织工程用管状支架的制备装置，特点是主体上设置有内孔，主体包括沿内孔对半设置且密封固定连接的左主体和右主体，内孔的内壁上贴设有硅橡胶板，内孔内同轴设置有内柱，硅橡胶板朝向内柱的一面设置有凹凸的图案，硅橡胶板与内柱之间设置有间隙；优点是可有效地诱导和促进肌细胞的生长和分化，同时支架管壁内部的微米级孔结构又能促使种植于支架内表面上的上皮/内皮细胞和肌细胞保持信息互通，也有利于营养物质的交换和排泄物的排出，使体外培养的上皮/内皮细胞和肌细胞维持各自原有的生物功能，从而使体外构建的人工支架从最大程度上模拟管状器官的天然构造。
Patent CN-201428799-Y (CN)
Inventor: ENZE CHEN
IPC: F16J13/16
Filed: 2009-05-18
Granted: 2010-03-24
Abstract: 本实用新型公开了一种压力容器安全快开门装置，包括罐体和罐盖，在罐体的端部设有罐圈，罐盖的端部相应地设有盖圈，在所述盖圈的外圆周上均匀分布有第一卡齿，罐圈的外圆周上设有第二卡齿，所述第二卡齿与第一卡齿数目及形状相同、位置相对，在所述第一、第二卡齿的外围套装有外轮圈，该外轮圈的端部具有能对第一、第二卡齿限位的第三卡齿，并且外轮圈上通过齿轮轴连接有齿轮手柄，该齿轮手柄内端的齿轮与罐体上的齿条相啮合。本实用新型能够轻便、快捷地实现罐盖的开闭，有效减小了密封元件的磨损，延长了密封元件的使用寿命，具有结构简单、操作容易、灵活可靠等特点，除高压脱泡机外，还可广泛运用于各种压力容器上。
Patent CN-201354833-Y (CN)
Inventor: ZHONGSHE FU
IPC: F16H3/02
Filed: 2009-03-03
Granted: 2009-12-02
Abstract: 本实用新型公开了一种正反转传动装置，该正反转传动装置具有一封闭的箱体，箱体的容置腔内设有两对相互啮合的大锥齿轮和小锥齿轮，其中，大锥齿轮分别位于容置腔上下两端，小锥齿轮则位于容置腔左右两端，位于容置腔上端的大锥齿轮和位于容置腔下端的大锥齿轮分别与通轴和空心轴联接，空心轴套设在通轴上，两者之间通过滚动轴承配合。本实用新型的有益效果在于：它采用两对锥齿轮和一根通轴及一根空心轴的传动结构，巧妙地实现了通轴单向输入，通轴和空心轴同心双向输出，结构紧凑合理、体积小、重量轻、便于安装使用，当其运用在深层水泥土搅拌桩上后，可以大大提高深层水泥土搅拌桩的工作效率和搅拌质量。
Patent MD-150-Z (MD)
Title: Mobile advertising construction
Inventor: SURLARI VICTOR
IPC: G09F21/04
Filed: 2009-06-24
Abstract: The invention relates to advertising, namely advertising constructions mounted on a terrestrial transport means, particularly on a vehicle with autonomous cab.The mobile advertising construction comprises an advertising information source, from which a signal is transmitted to an advertising information carrier, made in the form of at least a screen (2) of panels with light-emitting diodes (LED), and a transport means (1). As advertising information source is used a digital information source. The screen (2) is made in the form of cylinder, pyramid or hemisphere and may be placed into the on-board body of the transport means (1), on the platform of a hoist, installed on the chassis of the transport means and made with the possibility of hoisting and turning, as well as into the lateral walls of the body of a van-type transport means, made with the possibility of hoisting and turning.The different form of the screen, the luminance and high quality of the image, as well as the increase of visibility enhance the degree of attractiveness of advertising and the efficiency of the transport means.
Patent PE-20121779-Z (PE)
Title: Sensor de campos magneticos
Inventor: UBILLUZ RIBBECK CESAR ADOLFO
IPC: G01R9/06
Filed: 2012-06-06
Abstract: REFERIDO A UN INSTRUMENTO PARA LA MEDICION DE POLARIDAD E INTENSIDAD DE LOS CAMPOS MAGNETICOS. DICHO INSTRUMENTO CONSTA DE: i) UN MANGO DE MADERA TORNEADO; ii) UNA VARILLA DE BRONCE, QUE CONSTITUYE LA PARTE MOVIL DEL INSTRUMENTO, DE 2 mm DE ESPESOR Y 55 cm DE LONGITUD TOTAL, DE LOS CUALES 2 cm SON INTRODUCIDOS EN EL MANGO DE MADERA PARA SU FIJACION; iii) UN ARO DE ALAMBRE DE BRONCE DE 2 mm DE ESPESOR, CON 3.5 cm DE DIAMETRO Y 11 cm, SOLDADO A DICHA VARILLA
Patent PE-20200476-Z (PE)
Title: Sistema de iluminacion y climatizacion por piso radiante de bajo consumo para hogares de zonas frias
Inventor: ILLANES BUSTAMANTE JOSE LUIS
IPC: F24D5/10
Filed: 2019-03-27
Abstract: El presente, es un Sistema de iluminacion y calefaccion de bajo consumo disenado para combatir el problema de la falta de energia electrica y el friaje en nuestro Pais. Su bajo consumo lo hace optimo para suplir las necesidades de iluminacion y sobre todo de calefaccion ya que este problema trae como consecuencia no solo problemas en la salud por el frio intenso, sino que ademas el retraso en el desarrollo academico de los ninos y la reduccion de la capacidad laboral de las personas mayores. Con este sistema pueden contar con ambientes mas iluminados y abrigados para que puedan desenvolverse mas comodos en actividades que realizan al interior de sus hogares en horas de la noche.
Patent ES-495722-A0 (ES)
IPC: A61J1/00
Filed: 1980-10-08
Abstract: A plastic bag containing a platelet concentrate is disclosed wherein the viability of platelets remains at a high level even after storage at 22 DEG  C. for up to five days. The bag in which the platelet concentrate is stored comprises walls of polyvinyl chloride film containing tri 2-ethylhexyl trimellitate as plasticizer together with epoxidized vegetable oils for heat stabilization of the film. The film may also contain metal soaps in preferred formulations.
Patent ES-498588-A0 (ES)
IPC: C07C13/61
Filed: 1981-01-16
Abstract: The 1:1-adduct of 1.3-butadiene and dicyclopentadiene is an excellent reactive thinner for air-drying lacquers.
Patent ES-502806-A0 (ES)
IPC: C08G59/18
Filed: 1981-06-05
Abstract: A process for the preparation of curable polyadducts, possessing basic nitrogen groups, wherein (A) monophenols and/or polyphenols, which contain groups of the general formula (I):   <IMAGE>   where R1 and R2 are identical or different and each is hydrogen or methyl are reacted with (B) amines having one or more primary and/or secondary amino groups, and the adduct formed is reacted with (C) epoxide compounds having from 1 to 4 epoxide groups per molecule and having a molecular weight of at most 2,500, the ratio of the phenolic hydroxyl groups of (A) to epoxide groups of (C) being from 1:0.5 to 1:2 and the amine (B) being employed in such amount that the resulting polyadduct of (A), (B) and (C) contains from 0.1 to 5% by weight of basic nitrogen, and the use of the products, after protonation with an acid, as binders for the production of coatings, especially for the cathodic electrocoating of metal articles.
Patent ES-504010-A0 (ES)
Inventor: ROUET PAUL
IPC: G01N21/53
Filed: 1981-07-16
Abstract: Installation to measure the limit of visibility in a fog, comprising a motor of a control device effecting the setting of the variable focus of the optical apparatus (1) and simultaneously driving one or several moving assemblies (8) displaceable with respect to one or several stationary assemblies (9). In each combination of a moving assembly (8) and the corresponding stationary assembly (9), one of the two assemblies comprises at least one detector (11) or sensor (12) of numerical and/or analog information consigned to the other assembly and having as its object the light of the series of lights upon which the variable focus is set.
Patent ES-511948-A0 (ES)
IPC: B65G47/52
Filed: 1982-05-05
Abstract: A transfer apparatus wherein the conveyed loads, which need not absolutely possess a square or rectangular cross-sectional area or configuration, are received by or delivered from a transport vehicle, without the load itself having to experience a tilting movement, when it departs, for instance, from a stationary chain conveyor and is taken-over by the chain conveyor of a displacement carriage. The gap between the stationary chain conveyor and the chain conveyor mounted upon the transport vehicle is bridged by the laterally movable displacement carriage. The related chain drive serves for moving the conveyor chains of the chain conveyor and the displacement carriage. An alternately effective brake-locking device controls both movements. With blocked conveyor chains the displacement carriage, depending upon the direction of rotation of the drive motor of the chain drive, moves laterally in one or the other direction until reaching a related lateral stop or impact member. With released conveyor chains and blocked displacement carriage the conveyor chains of the chain conveyor are displaced until the conveyed load can be transferred or received, as the case may be.
Patent ES-523063-A0 (ES)
IPC: C07D487/04
Filed: 1983-06-07
Abstract: Novel 5-aroyl-6-methylthio-, 6-methylsulfinyl-, or 6-methylsulfonyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acids represented by the formulasand the pharmaceutically acceptable, non-toxic esters and salts thereof, whereinR, is lower alkylthio, lower alkylsulfinyl, or lower alkylsulfonyl;R<sub>2</sub> is hydrogen, hydroxy, lower alkyl, vinyl, cyclohexyl, cyclopropyl, lower alkoxy, fluoro, chloro, bromo, trifluoromethyl, trifluoromethoxy, nitro, amino, lower alkylcarbonylamino, lower alkylthio, lower alkylsulfonyl, or lower alkylsulfinyl;X is oxygen, sulfur, N-R<sub>3</sub> where R<sub>3</sub> is hydrogen or lower alkyl.This invention also describes intermediates of the process and the process for the production of these compounds and their pharmaceutically acceptable non-toxic salts and pharmaceutical composition thereof. The claimed compounds are useful as anti-inflammatories and analgesics in mammals.
Patent ES-526020-A0 (ES)
IPC: G06F11/30
Filed: 1983-09-28
Abstract: Level sensitive scan design (LSSD) scan strings on an integrated digital logic circuit chip (24) are employed for multiple functions of providing control parameters to logic blocks (110) on the chip (24), and for providing reconfiguration messages to reconfiguration logic (225) on the chip, in addition to the normal function of transferring test data to various portions of the chip. This reduces the number of input/output pads on the integrated circuit chip which must be dedicated to these functions.
Patent ES-529776-A0 (ES)
IPC: F02M59/48
Filed: 1984-02-16
Abstract: The fuel injection pump comprises a plurality of unit pumps (18) each mounted in a housing bore (14). Each unit pump (18) includes a substantially cylindrical injection barrel (20) having an outlet valve assembly (24) installed in its upper end. The injection barrel (20) includes an upper annular seat (50) and a lower annular seat (52) in its external surface. Annular seals (59) and (56) of resilient material are positioned in the seats (50, 52). Each housing bore (14) has a lower chamber (66) provided for engagement with lower annular seal (56) and an upper chamber (69) provided for engagement with the upper annular seal (59). Above chamber (66) the diameter of bore (14) is always greater than the diameter of seal (56) when uncompressed and above chamber (67) the diameter of bore (14) is always greater than the diameter of seal (59) when uncompressed.
Patent ES-534482-A0 (ES)
IPC: B65G65/48
Filed: 1984-07-20
Abstract: The centrally located outlet in the bottom portion of a silo for a flowable solid building material or fertilizer discharges directly into a first chamber of a mixing unit having a vertical shaft which is coaxial with the outlet and rotates one or more first tools in the first chamber to uniformly distribute the inflowing material and to reduce its tendency to become separated into two or more ingredients. The thus pretreated material descends into a second chamber and into the range of one or more rotating second tools which are driven by the shaft and intermix the material with one or more liquids before the finished product enters an evacuating pump which conveys it to one or more locations of use or to further processing units. The utilization of a vertical shaft and of parts which rotate about one or more vertical axes reduces the wear and prolongs the useful life of such moving parts. The housing of the mixing unit is attached directly to the silo and is pivotable to and from a position of register of its first chamber with the outlet.
Patent ES-538334-A0 (ES)
IPC: A22C15/00
Filed: 1984-12-06
Abstract: Plural sausage hanger loops are connected onto a hanger strap by the thread from which the loops are formed, this connection being at a junction where the thread overlaps itself, the overlapping thread portions also being joined together at this junction.
Patent ES-543485-A0 (ES)
IPC: B25D9/12
Filed: 1985-05-24
Abstract: A hydraulic percussive machine, for example a jack hammer or a rock drill, has an accumulator with a flexible diaphragm (35). A lift valve (40,41,42) closes the outlet of the accumulator if the flow exceeds the normal flow substantially and it traps a volume of oil between the diaphragm and the valve when it closes.
Patent ES-546722-A0 (ES)
IPC: C08F220/00
Filed: 1985-09-05
Abstract: The preparation of poly(arylene ether ketones) by Friedel-Crafts polymerization, in the presence of a Lewis acid catalyst and a diluent, is conducted under conditions in which the polymer and/or its complex with the catalyst is suspended in the diluent during at least part of the polyreaction mixture if desired. The dispersant may be a polymer or an organic compound containing at least eight carbon atoms and is preferably a Lewis base. The dispersant preferably contains at least one molecular segment substantially compatible with the poly(arylene ether ketone) or its complex with the Lewis acid and substantially incompatible with the diluent and at least one molecular segment substantially compatible with the diluent and substantially incompatible with the poly(arylene ether ketone) or its complex with the Lewis acid.
Patent ES-547243-A0 (ES)
IPC: C01D1/22
Filed: 1985-09-24
Abstract: 1. Process for the valorization of size slime in the causticization cycle for the preparation of Kraft pastes making it possible to recover a calcium carbonate more particularly usable as a paper couching pigment and comprising the operations of dissolving the salin by the weak white liquor resulting from the washing of the calcium carbonate, which leads to a green liquor, slaking of the quicklime, causticization, separation of the strong white liquor from the precipitate containing the calcium carbonate, washing the precipitate with water, recycling the weak white liquor and bleaching by the action of at least one oxidizing agent, characterized in that the green liquor is filtered at a temperature above 80 degrees C, the quicklime is slaked in the green liquor at a temperature of approximately 100 degrees C, the unboiled substances are eliminated prior to causticization, a granulometric fraction of the calcium carbonate in the white liquor, at a threshold of approximately 40 mu m, is carried out, if necessary, following causticization, the precipitate containing the sodium carbonate is washed with hot water, preferably at a temperature between 80 and 100 degrees C, the calcium carbonate is ground in at least one ball mill and the oxidizing agent for the bleaching is brought into the presence of the calcium carbonate before, during or after grinding.
Patent ES-549768-A0 (ES)
IPC: C07D209/42
Filed: 1985-12-10
Abstract: There are disclosed compounds having the following general formula (I): 
<CHEM>
 and pharmaceutically acceptable salts thereof, wherein:
 R<1> and Q are each, independently, H, an alkyl having from one to twelve carbon atoms, an alkoxy having from one to twelve carbon atoms, mercapto, an alkylthio having from one to four carbon atoms, an alkylsulphinyl having from one to four carbon atoms, an alkylsulphonyl having from one to four carbon atoms, a hydroxy group, a nitro group, an amino group, substituted amino group or a halogen, R<1> being further chosen from a methylenedioxy radical attached to adjacent carbon atoms of the benzene ring; 
 R<2> is H, an alkyl having from one to twelve carbon atoms, a phenyl radical, a substituted phenyl radical or a benzyl radical;
 R<3> is H, an alkyl having from one to twelve carbon atoms, an alkoxy having from one to twelve carbon atoms, mercapto, an alkylthio having from one to four carbon atoms, a phenylthio radical, a substituted phenylthio radical, an alkylsulphinyl having from one to four carbon atoms, a phenylsulphinyl radical, a substituted phenylsulphinyl radical, an alkylsulphonyl hving from one to four carbon atoms, a phenylsolphonyl radical, a substituted phenylsolphonyl radical an amino group, or a substituted amino group; and
 R<4> is 
<CHEM>
 
<??>Methods of preparing the compounds, compositions comprising the compounds and the pharmaceutical use of the compounds are also disclosed.
Patent ES-550426-A0 (ES)
IPC: C08F2/38
Filed: 1985-12-26
Abstract: Fluorinated telomers which can be defined by the formula: RF-CmH2m-(CH2-CR1R2)nX (I) wherein RF is a poly- or perfluorinated radical; X is iodine, chlorine or bromine; m is 0, 1 or 2; n is from 5 to 1000; R1 is hydrogen or methyl; and R2 is a -COOH or -CONR3R4 group, R3 and R4 being hydrogen or alkyl or hydroxyalkyl radicals, such telomers being obtained by free radical reaction of an ethylenic monomer CH2=CR1R2 with a fluorinated telogen RF-CmH2m-X, and being excellent surfactants in aqueous media with special usefulness as additives to fire-fighting protein-based emulsifiers.
Patent ES-551038-A0 (ES)
IPC: C07C45/50
Filed: 1986-01-20
Abstract: A process is disclosed for the preparation of 2-alkyl-1,4-butanedial by hydroformylation of acetals of a 2-alkyl-substituted-1-propenal in the presence of a complex rhodium catalyst. The 3-alkyl-4,4-dialkoxybutanal obtained in this manner is separated and hydrolyzed to the desired compound.
Patent ES-551316-A0 (ES)
IPC: G21C7/14
Filed: 1986-01-28
Abstract: The electromagnetic device is suitable for use in actuating a pressurized water reactor control bar. It comprises a shaft and a fluid-tight casing in which are movable longitudinally a first and a second sets of grippers for gripping the shaft, staggered in the longitudinal direction. The first set of grippers is associated with a movable pole co-operating with a holding coil, carried by the casing and movable by energization and de-energization of the coil between a position in which the first set of grippers holds the shaft and a position in which it releases it. The second set of grippers is associated with a movable plunger co-operating with a transfer coil and movable by energization and de-energization of the transfer coil to and from a position in abutment against an other pole. The other pole is movable between two positions spaced apart by a given step. The movable pole belongs to a mechanism for cutting off a path coolant fluid constituting a thermosiphon causing convection flow between the inside of the vessel and the space defined by the casing.
Patent ES-555426-A0 (ES)
IPC: C08F2/48
Filed: 1986-05-28
Abstract: Novel polymerisable compounds which can be used to form coatings on substrates such as glass fibres, having a substituent of the formula 

CH2=@-CO-NH-CO-O-
 wherein R is H or C1-5 alkyl, can be derived from the corresponding compound having an OH group instead of the said substituent.