baber/WOPTO huggingface dataset:
Patent CN-201323156-Y (CN)
Title: 一种防止接地开关误操作的连锁机构
Inventor: LONGSHENG SHU
IPC: H02B1/26
Filed: 2008-12-15
Granted: 2009-10-07
Abstract: 本实用新型公开了一种防止接地开关误操作的连锁机构，该连锁机构包括开关柜侧板和开关柜后门板，开关柜侧板上安装有支座，接地开关主轴通过支座固定在开关柜侧板上，接地开关主轴上安装有与接地开关主轴成一定角度的拐臂，拐臂的顶部设有凹槽，支座的顶部安装有固定座和导向板，推板和锁板通过销轴安装在固定座上，锁板能够卡在拐臂顶部的凹槽内，顶板穿过导向板内的孔，并能够与推板接触，顶板上套有弹簧。具有该种特殊结构的一种防止接地开关误操作的连锁机构在开关柜后门板打开时，锁板由于自身重量会处于水平位置，锁住拐臂，使接地开关主轴无法转动，从而实现了开关柜后门板未关闭时无法操作接地开关的目的，保证了人身和财产安全。
Patent CN-201314046-Y (CN)
Inventor: CHUNPING WU
IPC: E02D5/66
Filed: 2008-12-04
Granted: 2009-09-23
Abstract: 本实用新型属于土木工程中的桩技术领域，具体涉及一种现浇十字形桩沉模装置。本装置包括横截面呈十字形的桩模，桩模为中空状，桩模的下方设置有预制桩尖。由上述技术方案可知，本实用新型中的桩模的横截面呈十字形，因此其现浇所得桩为十字形桩，由于十字形桩的横截面与现有方桩的横截面的周长大致相等，因此现浇十字形桩的桩侧摩阻力与现有方桩的桩侧摩阻力也大致相等，则对于侧阻型桩来说，在达到同等侧向承载力条件下，本实用新型所得十字形桩比现有方桩大大节省了混凝土的用量，同时也大大地降低了工程造价。
Patent CN-201341227-Y (CN)
Title: 带有多个插孔的耳机扩展器
Inventor: YIQIAN CHU
IPC: H04R1/10
Filed: 2008-12-11
Granted: 2009-11-04
Abstract: 一种带有多个插孔的耳机扩展器，其特征是：耳机扩展器(1)的输入端设有一个耳机插头(2)，输出端设有多个耳机插孔(3)；耳机插孔(3)的音频信号输出端子相互并联后与耳机插头(2)的音频信号端子连接。本实用新型可以方便多人共同使用一台播放器，多人一起享受音乐和电影，且结构简单，成本低廉，可广泛使用于生活中。
Patent CN-201353158-Y (CN)
Inventor: JIANYING ZHANG
IPC: A61B8/00
Filed: 2008-12-30
Granted: 2009-12-02
Abstract: 本实用新型公开了一种超声探头信号转接装置，包括至少两个多选一的高压开关，所述高压开关的输入端连接相邻探头阵元的引出线，所述高压开关的输出端连接相异的接收通道。本实用新型超声探头信号转接装置通过改变高压开关与探头阵元的连接方式，将相邻探头阵元的引出线接入同一高压开关的输入端，利用多选一高压开关的特性，使得相邻阵元不参与同一次的超声波脉冲的发射与接收，这样就大大减少了回波信号发生串扰的几率。
Patent CN-201412848-Y (CN)
Inventor: KANG LONG
IPC: F23D14/02
Filed: 2009-05-20
Granted: 2010-02-24
Abstract: 本实用新型涉及一种燃烧设备，具体说是一种旋风式燃气燃烧器。包括：上炉体和下炉体，下炉体与上炉体下端口相连，下炉体的输入端口分别与送风装置的送风口和送燃气装置的送燃口相连；其中：所述下炉体内设凹球面，凹球面内上部设有一圈少量的通气孔，旋风板设于凹球面外围与下炉体内壁之间，其特征在于：燃气管路设在凹球面底部，燃气管路上端为设有边孔的送气腔，与下炉体的预混腔相通；所述下炉体侧壁上设有辅助送风腔，辅助送风腔上端通过孔与凹球面上方的上炉体内腔相通；辅助送风腔下端通过孔与预混腔相通。采用本实用新型可实现高效、节能、环保效果。特点：将燃气与空气预混，且通过辅助送风解决了使燃烧充分问题。
Patent CN-201400295-Y (CN)
Inventor: HONGBO ZHANG
IPC: B63B27/14
Filed: 2009-04-17
Granted: 2010-02-10
Abstract: 本实用新型提供一种踏板旋转式登船梯装置，该装置结构包括有梯子本体部分、移动长杠和踏板部分、辊子和前部钩板部分；所述梯子本体部分的上端两侧设有前部钩板，所述梯子本体部分的下端设有两块辊子端部座板，在两块辊轮端部座板之间装有辊轮。本实用新型的效果是踏板旋转式登船梯装置，可使上、下船的人员在安全上得到保证。特别是在冬季和梯子与地面的角度很大时，更能体现踏板旋转式登船梯的优越之处。使人们在参加生产同时，更感到一种以人为本的关怀理念。该登船梯利用移动杠杆装置，人为调节踏板与地面的角度，使其与地面成平行状态(零度角)，从而消除了潮汐和不同高低船舷的影响，使上、下船的人员有一种走在固定楼梯的安全感。
Patent CN-201374173-Y (CN)
Title: 一种恒流驱动芯片
Inventor: WEI XU
IPC: G09G3/32
Filed: 2009-01-07
Granted: 2009-12-30
Abstract: 本实用新型公开了一种恒流驱动芯片，其包括一四边形的封装体，所述封装体中封装控制电路、基片和焊盘，所述控制电路含有数字模块与模拟模块，两者双向连接；所述封装体表面的任一边角上设置有标记，从所述封装体四个侧边上顺序引出48个管脚，其中，由所述模拟模块分别引出24个输出端管脚、14个驱动输出接地管脚、1个开路及节温状态数据输出管脚、1个第一电源输入管脚及1个外接电阻输入端管脚；由数字模块引出1个输出使能输入管脚、1个数据选通输入管脚、1个串行数据输入管脚、1个时钟输入管脚、1个串行数据输出管脚、1个第二电源输入管脚及1个控制逻辑接地管脚。上述恒流驱动芯片集成度高，节省了成本。
Patent CN-201355960-Y (CN)
Title: 一种用于墙体绿化的支架
Inventor: CHUNHAI MA
IPC: A01G9/02
Filed: 2009-01-21
Granted: 2009-12-09
Abstract: 本实用新型是一种用于墙体绿化的支架。其特征在于由框形架(1)和与该支架连接的固定板(2)构成。框形架由几面侧挡板(3)组成，侧挡板插入固定板的槽中，框形架中间有加强筋(4)。本实用新型的墙体绿化支架可用于室外和室内的绿化。作为室外墙体的绿化时，能避免当阳光照射下墙体所产生的反光对人眼睛产生的不适感，既美化墙体，又美化环境和净化空气，而且不占用地面空间。在室内使用，既美观又能净化室内空气。
Patent CN-201429769-Y (CN)
Inventor: DETAI ZHAO
IPC: G03B21/58
Filed: 2009-08-12
Granted: 2010-03-24
Abstract: 本实用新型涉及投影屏幕技术领域，尤其涉及一种简易支架幕结构，包括：支撑座、幕布、所述幕布经可折叠支架组件连接在支撑座上。所述可折叠支架组件由块状支杆连接件、块状支杆连接件两侧对称设有的凹槽、块状支杆连接件底部设有与立柱连接的孔、分别嵌套在块状支杆连接件凹槽内并通过枢接元件在凹槽区间内相对支杆连接件转动并横向支撑幕布的二支杆、二支杆的另一端端部设有供幕布支杆卡孔扣接的卡扣组成。幕布由四方形幕布本体、设置在幕布两侧边的幕布支杆、幕布支杆中间设有供可折叠支架组件支杆卡扣扣接的卡孔、卡孔两端设有的装饰盖组成。这种简易支架幕结构其结构简单，操作方便省力，投影幕布升降容易，便于移动及携带，使用安全。
Patent CN-201407533-Y (CN)
Inventor: SHAOPING LIN
IPC: F21S2/00
Filed: 2009-05-18
Granted: 2010-02-17
Abstract: 光控感应节能灯，由灯座和灯管组成，灯座上设有电路板，灯管塑件上在与光敏二极管对应位置开有一光敏窗，所述电路板包括整流电路、光控电路、功率因数校正、逆变电路及光输出电路，其中，整流电路输出端与光控电路相连，光控电路的输出端与功率因数校正电路和逆变电路对应分别相连，逆变电路产生高压驱动光输出电路。所述的光控电路由光感应线路、半导体开关控制线路及运算放大器构成，光线强度的变化，控制光敏二极管的暗电流与光电流，再经过运算放大器控制半导体开关的导通与关断，控制光输出电路的通断。这样，通过光线的亮暗自动控制节能灯的亮灭，既方便使用，可不用人为开关，又可减少能源的消耗。
Patent CN-201373574-Y (CN)
Title: 储热式电加热组件
Inventor: XU GONG
IPC: F24H9/18
Filed: 2009-03-04
Granted: 2009-12-30
Abstract: 一种储热式电加热组件，由储热体、发热元件、电路连接端子、外覆材料、金属外框组成，其特征是，储热体由储热性能良好的陶瓷构成，呈平板状，内设有凹槽，发热元件为电热元件，在储热体制作过程嵌入储热体凹槽中，电路设有温控器和连接端子，在储热体外表面，包覆外覆面板，金属外框设有连接用的卡槽，包裹储热体和面板周边，保护电加热组件不受损害，并便于储热式电加热组件在取暖设备中固定、安装。优点是：采用了高效能电加热元件作为发热源，环保、健康；储热体有效的保障了长时间发热取暖的功效；发热元件嵌入到储热体中，减少了外界环境对发热元件的影响，大幅增加储热式电加热组件的使用寿命。适用于提供采暖或生活热水用的储热式电加热组件。
Patent CN-201416447-Y (CN)
Inventor: JIANGUO SHEN
IPC: B65G19/28
Filed: 2009-06-15
Granted: 2010-03-03
Abstract: 本实用新型涉及煤矿井下顺槽转载机设备，具体地说是一种装有可更换中板底板的转载机输送槽。现有的转载机输送槽中、底板及中板与侧板联接处易磨损，且磨损严重时不能更换，导致转载机输送槽整体报废，降低转载机输送槽的使用寿命。本实用新型是将一个U形活动中板，用定位板和楔块将其定位在转载机输送槽两内侧板之间、固定中板之上；将一个U形活动底板，用固定中板、固定底板和楔块将其定位在转载机输送槽两内侧板之间、固定底板之上；当U形活动中板、U形活动底板磨损时，能够通过更换U形活动中板和U形活动底板来延长输送槽的使用寿命，改变了过去因中、底板磨损而致使输送槽报废的不足，提高了转载机输送槽的寿命。
Patent GE-U20051184-Y (GE)
Title: Rectifying Column
Inventor: TEMUR RUKHADZE
IPC: B01D3/32
Filed: 2004-12-27
Abstract: 1. Technical Result Simplification of column arrangement. 2. Essence A column comprises a body and closing partitions 4 with caps 2 and sections 3 for liquid placed therein. The column is placed obliquely with the capability of adjusting the angle of inclination. 3. Field of Application Chemical technology.
Patent GE-U20171951-Y (GE)
Title: Telecommunication system for food and consumer commodity purchase and delivery to place
Inventor: ALEKSISHVILI LEVAN
IPC: G06Q30/00
Filed: 2016-12-30
Abstract: A system provided in the utility model comprises:  a) Client (customer) terminal equipped with client (customer) application configured for following operating: - netting with trade platform software;  - acquisition terminal provided by said software mapping on display monitor;  - sending of acquisition data to the platform;  b) Trade platform equipped with software including control and order registration module configured for following operating:   - client (customer) terminal identification; - sending of acquisition data to client (customer) terminal;  - receiving and registration of acquisition data from client (customer)  terminal;   - sending order data to courier terminal; c) Courier terminal equipped with application con¬figured for client (customer) order data receiving from trade platform and distribution net terminals; d) Distribution net terminal equipped with appli¬cation configured for sending order data to courier terminal.
Patent PE-20000215-Z (PE)
Title: Tendedero plegable para ropa
Inventor: FIGUEROA GRAZIANI GERARDO WALTER
IPC: D06F57/10
Filed: 1999-04-27
Abstract: QUE COMPRENDE: 1) DOS ANGULOS DE ALUMINIO DE EXTREMOS REDONDEADOS. DICHOS ANGULOS SE FIJAN CON TRES TORNILLOS O TARUGOS CADA UNO A LA PARED O CUALQUIER MEDIO DE SUSTENTACION ADECUADO. DICHOS ANGULOS TIENEN ORIFICIOS PARA FIJAR MEDIANTE PERNOS O REMACHES A DICHA ESTRUCTURA Y GUIAS DE DESLIZAMIENTO PARA LAS PLATINAS; Y 2) UNA ESTRUCTURA RETRACTIL DE ALUMINIO Y PVC, QUE ESTA FORMADO POR: A) UNAS CRUCETAS FORMADAS POR PLATINAS DE PVC O ALUMINIO, LAS CUALES ESTAN UNIDAS POR TARUGOS. DICHOS TARUGOS PERMITEN QUE LA ESTRUCTURA SE EXTIENDA O REPLIEGUE; Y B) UNOS TUBOS PARALELOS ENTRE SI, UNIDAS A DICHAS CRUCETAS. DICHOS TUBOS ESTAN DESTINADOS A SOPORTAR LAS PRENDAS
Patent MD-593-Z (MD)
Title: Process for cultivation of farm crops and unit for implementation thereof
Inventor: BOLGAR PIOTR
IPC: A01B49/06
Filed: 2011-04-18
Abstract: The invention relates to agriculture, in particular to a process for cultivation of farm crops and to a unit for implementation thereof.The process for cultivation of farm crops includes the operations: direct sowing with embedding of the drill furrow, fertilization, mowing of the harvest, separation of marketable and unmarketable part of the harvest, crushing of unmarketable part of the harvest and its uniform distribution on the surface of the field. All operations are performed during a single passage of the agricultural unit. At the same time, sowing and fertilization is carried out through the supply of seeds and fertilizers, in mixture or separately, and the uniform distribution on the surface of the field of the crushed unmarketable part of the harvest is carried out on the site of mown and sown field.The agricultural unit comprises a self-propelled chassis (1), on which are placed: a harvester (2), an inclined conveyor (4) for the mown harvest, an equipment for separation of marketable and unmarketable part of the harvest, a bin for marketable part of the harvest, a device for grinding of unmarketable part of the harvest, a spreader (5) of the unmarketable part of the harvest. At the same time, on the body of the inclined conveyor (4) are mounted a capacity/capacities for seeds (6) and fertilizers (7), a frame or a beam (8), on which are mounted openers (9) by means of spring-loaded racks with sowing branch pipes of the pipelines for seeds and/or fertilizers, coupled through a distributor with the capacity for seeds (6), and behind the openers (9) are fixed drill furrow embedding tools (10).
Patent MD-713-Z (MD)
Title: Process for preservation of grape must intended for the production of wine and process for wine production by the blending method with its use
Inventor: PRIDA Ivan
IPC: A23L3/34
Filed: 2013-03-19
Abstract: The invention relates to wine industry, namely to a process for preservation of grape must and a process for wine production by the blending method.The process for preservation of grape must intended for the production of wine provides for the processing of grapes to produce fresh must, its preliminary sulphitation, clarification of must, additional sulphitation and subsequent storage in hermetic processing vessels. At the same time, the process provides for the acidulation of the must before or after additional sulphitation by adding a food acid or acids in an amount providing a reduction in pH to values less than 2.8, and the preliminary and additional sulphitation is carried out to a total content of sulfurous acid of 150…300 mg/dm3.The process for wine production by the blending method provides for the blending of dry winestock with the preserved must obtained according to the above process in a quantity ensuring the compliance with the technical standards of wine acidulation.
Patent MD-957-Z (MD)
Title: Process for treating lettuce seeds
Inventor: MASCENCO NATALIA
IPC: A01P21/00
Filed: 2015-05-19
Abstract: The invention relates to vegetable growing, in particular to a process for treating seeds of lettuce Lactuca sativa L. before sowing.The process, according to the invention, consists in soaking seeds of lettuce Lactuca sativa L. before sowing for 2 hours in 0.0005…0.1% aqueous solution of phenylethanoid glycosides, derived from plants Veronica chamaedrys L. by extraction upon boiling with butyl alcohol saturated with water, concentrating, purifying and drying in vacuo the obtained extract.The result consists in reducing the accumulation of heavy metals lead and cadmium in the leaves of lettuce plants.
Patent PE-20001151-Z (PE)
Title: Cable para interior de dos pares
Inventor: SANCHEZ PRIETO JUAN
IPC: H01B3/00
Filed: 2000-01-25
Abstract: QUE COMPRENDE: A) UNA CUBIERTA CONFIGURADO COMO UN RECUBRIMIENTO POR EXTRUSION CON PVC PLASTIFICADO. DICHA CUBIERTA CIRCUNDA LOS CABLES RECUBIERTOS; B) UN CORDON DE RASGADO FABRICADO DE UN MATERIAL NO HIGROSCOPICO, EL CUAL ESTA SITUADO LONGITUDINALMENTE EN EL CUADRETE ESTRELLA. DICHO CORDON TIENE COMO OBJETO RASGAR LA CUBIERTA Y PERMITIR SU PERMANENTE FIJACION; C) UN CABLE INTERIOR, EL CUAL ESTA FORMADO POR CUATRO CONDUCTORES. DICHOS CONDUCTORES ESTAN HECHOS DE ALAMBRE DE COBRE ELECTROLITICO RECOCIDOS, LOS CUALES ESTAN AISLADOS INDEPENDIENTEMENTE CON POLIETILENO SOLIDO; Y D) UN CUADRETE ESTRELLA DE AISLAMIENTO DE DICHOS CONDUCTORES, CUYO CABLEADO ESTA REALIZADO CON UN PASO INFERIOR A 55 mm
Patent PE-20040844-Z (PE)
Title: Dispositivo portatil para la higiene personal
Inventor: BRAGAGNINI ALONSO ENRIQUE RODOLFONI
IPC: A61M3/04
Filed: 2003-09-22
Abstract: SE REFIERE A UN DISPOSITIVO PARA LA HIGIENE PERSONAL FEMENINA DURANTE EL PERIODO MESTRUAL CONSTITUIDO POR: A)UN RECIPIENTE HERMETICO PARA EL ALMACENAMIENTO DE AGUA, QUE A SU VEZ POSEE UN ORIFICIO AMPLIO PARA EL INGRESO DE AGUA, OTRO ORIFICIO PEQUENO PARA LA SALIDA DE AGUA, Y UNA TAPA ROSCA O A PRESION; B)UN TUBO ELASTICO DE SILICONA, JEBE O PLASTICO QUE SE ACOPLA AL ORIFICIO DE SALIDA DE AGUA; Y, C)UN BOMBIN IMPULSOR QUE POSEE VALVULAS ESPECIALES A LA ENTRADA Y A LA SALIDA DE MANERA QUE AL OPRIMIR DICHO BOMBIN, ESTE SUCCIONA EL AGUA DEL RECIPIENTE Y SE ALMACENA EN EL BOMBIN QUEDANDO LISTO PARA SER IMPULSADO NUEVAMENTE HACIA LA ZONA DE LAVADO
Patent PE-20131172-Z (PE)
Title: Cerrojo con barrotes mejorado para cerradura
Inventor: CANEPA LLANOS VICTOR RAUL
IPC: E05B15/10
Filed: 2012-07-26
Abstract: REFERIDO A UN CERROJO CON BARROTES Y DESLIZANTE PARA CERRADURAS DE SOBREPONER, DONDE EL DESLIZANTE ESTA CONFORMADO POR DOS PLACAS CON CONFIGURACIONES EMBUTIDAS EN SUS EXTREMOS QUE SE ALOJARAN EN LA CAVIDAD DE LOS BARROTES; LOS BARROTES CUENTAN CON UNA CAVIDAD DONDE SE ALOJARAN LOS EXTREMOS CON CONFIGURACIONES EMBUTIDAS DEL DESLIZANTE Y CUENTA CON UN FONDO PARA EMPUJAR A LOS PINES CONICOS EXPANSORES HASTA SU TRAMO FINAL, ANCLANDO LOS BARROTES AL DESLIZANTE; Y EL CERROJO ADEMAS CUENTA CON UNOS PINES CONICOS EXPANSORES COLOCADOS DENTRO DE LOS EXTREMOS CON CONFIGURACIONES EMBUTIDAS DEL DESLIZANTE QUE ANCLAN LOS BARROTES AL DESLIZANTE Y LE OTORGAN ROBUSTEZ A LA CAVIDAD DE LOS EXTREMOS CON CONFIGURACIONES EMBUTIDAS DEL DESLIZANTE
Patent PE-20170202-Z (PE)
Title: Cocina rural con paredes modulares portatiles acumuladores de energia termina
Inventor: MOLINA FUENTES JUAN OMAR
IPC: F24B1/24
Filed: 2015-10-19
Abstract: La presente invencion se refiere a una cocina rural con paredes modulares y portatiles acumuladores de energia termica, esta provisto de contenedores que acumulan energia termica; los contenedores tienen forma paralelepipeda provistos de una tapa y estan rellenos con un material cambio fase
Patent PE-20171071-Z (PE)
Title: Motor portatil generador de energia electrica
Inventor: MENDOZA TUESTA CESAR ANTONIO
IPC: H02P9/04
Filed: 2016-12-01
Abstract: La presente invencion describe a un motor generador lineal retroalimentado portatil con capacidad de ser un generador permanente de energia electrica por medio de campos electromagneticos. Para el funcionamiento, se realiza un movimiento inicial por medio de la agitacion manual, este movimiento accionara la generacion de electricidad a causa del desplazamiento de los imanes que atraviesan las bobinas montadas en forma de tunel. Esta energia que es generada por las bobinas es rectificada por un circuito que pasara la energia alterna a energia continua, la energia obtenida, suministrara a las bobinas de electroimanes que se encuentran montadas al mecanismo con un interruptor de laminas o alambre de cobre para cerrar el circuito por la incidencia del iman contra el resorte accionando el switch
Patent PE-20180340-Z (PE)
Title: Revestimiento con perlas de eps y resina acrilica para aislar termica y acusticamente las edificaciones exterior e interiormente
Inventor: ARAMAYO PINAZO ALBERTO DEMETRIO
IPC: C09D163/00
Filed: 2017-08-21
Abstract: producto de revestimiento para coberturas planas y curvas, techos, muros y otros, tanto exterior como interior en un proceso que no requiere una mano de obra tecnificada, donde los tiempos y costos de aplicacion son reducidos, creando asi un aislamiento termico, acustico e ignifugo en las coberturas revestidas; estas coberturas pueden ser de acero, concreto, ladrillos, placa de fibrocemento, etc. Conformado principalmente por las perlas de Poliestireno Expandido EPS para proyectar que mezclada con la resina copolimero acrilico que sirve de aglutinante y adherente y que adicionalmente le provee de propiedades como impermeabilizante, elastico para la absorcion de grietas o rajaduras, no inflamable, resistente a todo tipo de humedades reduciendo la aparicion de hongos, moho y condensaciones en las superficies sobre las coberturas. El producto no es toxico ni inflamable, no utiliza disolventes ni siliconas. Reduce la temperatura interna del area a cubrir entre 10°C a 28°C como rango, dependiendo de algunos factores tales como: espesor del producto aplicado, temperatura y ubicacion geografica
Patent PE-20211288-Z (PE)
Title: Robot inspector de lineas de transmision
Inventor: CONDEZO HURTADO DAVID ELVIS
IPC: B25J9/12
Filed: 2021-06-08
Abstract: Un robot explorador de lineas electricas, del tipo que comprende un cuerpo principal que se sostiene de la linea de transmision mediante dos ganchos de longitud ajustable; el cuerpo principal del robot explorador queda bajo la linea de transmision formando una "V" con los ganchos; tiene al menos una camara ubicada en el cuerpo principal para la grabacion continua de la linea de trasmision; el sistema electronico comprende a un microcontrolador conectado a un modulo de comunicacion inalambrico, este sistema de comunicacion permite el control remoto del robot explorador; un modulo GPS conectado al microcontrolador; dos motores con caja reductora gobernados por el microcontrolador para el traslado del robot en la linea electrica; dos servomotores conectados al microcontrolador y ubicados en los ganchos que permiten variar la longitud de dichos ganchos; y una pluralidad de sensores de presencia conectados al microcontrolador para detectar los obstaculos en el camino del robot explorador.
Patent ES-504535-A0 (ES)
IPC: G11B7/26
Filed: 1981-08-04
Abstract: In a method of forming a video disc or a digital sound recording disc for example, a uniform layer of a predetermined thickness has to be applied to a substrate, and according to the invention, the layer material is applied in the form of a liquid with a known viscosity and the disc is rotated at a first velocity to spread the liquid and then the disc is rotated at a higher velocity to dry the liquid at least partly, to be in the form of a coating having a thickness which is dependent upon the viscosity of the liquid and the higher velocity at which the substrate is rotated. The method may be used is preparing a glass or other substrate for the application of a photoresist layer, or it may be used in the application of the photoresist layer, or in the application of a developer for developing an exposed photoresist layer.
Patent ES-505395-A0 (ES)
IPC: C07C/
Filed: 1981-09-11
Abstract: A process for the production of alkyl esters of saturated aliphatic carboxylic acids made by reacting olefins with carbon monoxide and alkanol in the presence of a catalyst consisting of a cobalt compound and a promoter selected from pyridine, a non-ortho-substituted alkylpyridine or mixtures thereof at elevated pressure and temperature and with feedback of unconverted input materials, the water contained in the reaction mixture being separated as much as possible during the reprocessing from the flows of substances slated for feedback.
Patent ES-510130-A0 (ES)
IPC: C08F4/62
Filed: 1982-03-04
Abstract: A method for making novel catalysts for the polymerization of olefins, said catalysts being prepared by reacting a metal dihalide with certain transition metal compounds and reacting that product with certain organoaluminum compounds wherein in one embodiment that product is contacted with a halide exchanging source selected from halides of Groups IVA and VA of the Periodic Table and wherein in another embodiment a third component, such as an electron donor, is included in the reaction between the metal dihalide and the transition metal compound.
Patent ES-510344-A0 (ES)
IPC: F26B7/00
Filed: 1982-03-11
Abstract: 1. Process for the simultaneous thermal treatment of several coal streams, which either have different compositions or are to undergo different thermal treatment, characterised in that the coal streams are treated separately from one another in the cascades of a common cascade-type fluidised-bed dryer, in which the necessary heat is transmitted indirectly via steam-heated or gas-heated heat-exchange elements connected in parallel or in series and the coal is fluidised by a gaseous medium, which flows successively through all the cascades from the bottom upwards.
Patent ES-516532-A0 (ES)
IPC: D01F6/04
Filed: 1982-10-15
Abstract: The invention relates to a process for the production of polymer filaments by spinning a solution of a polymer, having a weight-average molecular weight Mw higher than 4.10<5> kg/kmole with at least 80 % by weight of solvent at a temperature above the gel point of that solution, cooling the spun product to below the gel point and stretching the obtained filament to a filament having a tensile strength of more than 1,5 GPa at room temperature. The polymer has preferably a weight/number-average molecular weight ratio Mw/Mn lower than 5. During stretching the filament can be twisted around its axis.
Patent ES-523543-A0 (ES)
IPC: A01N57/14
Filed: 1983-06-23
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2 which may be identical to or different from each other, are each straight or branched alkyl of 1 to 3 carbon atoms; R3 is alkyl of 1 to 8 carbon atoms; X is sulfur or oxygen; Y is chlorine, bromine or fluorine; and n is 1 or 2. The compounds are useful as pesticides.
Patent ES-530259-A0 (ES)
IPC: A23K1/16
Filed: 1984-03-02
Abstract: 1. Process for preparing an animal feed composition containing between 35 and 48 %, expressed as base, of lysine in the form of sulphate, which is solid and stable, characterized in that the microorganism which produces lysine is cultured in a medium which contains at least one source of assimilable carbon, chosen from glucose, sucrose, starch hydrolysates and products which introduce an assimilable carbon-and-oxygen containing substance, such that the ratio by weight fermentable matter/total dry matter is greater than 80 %, with the exclusion of acetic acid used alone or in a mixture, and a source of assimilable mitrogen, while maintaining the concentration of the carbon source at between 5 and 15 g/litre and the concentration of ammonium ions at between 1 and 5 g/litre, working at a pH in the region of 7.3 and salifying the lysine in the form of sulphate as it is formed, to obtain a fermentation must containing 10 to 20 % by weight of dry extract which is concentrated to a content of dry extract of between 50 and 70 %, and the concentrate obtained is then dehydrated and the composition isolated.
Patent ES-541557-A0 (ES)
IPC: A61K31/554
Filed: 1985-03-25
Abstract: Novel 8-chloro-1,5-benzothiazepine derivatives of the formula: <IMAGE> (I)  wherein R1 is hydrogen, lower alkyl or a group of the formula: R4CO-, each of R2 and R3 is lower alkyl and R4 is hydrogen or lower alkyl, and a pharmaceutically acceptable acid addition salt thereof are disclosed. Said derivative (I) and a pharmaceutically acceptable acid addition salt thereof are useful as hypotensive agents and/or coronary or cerebral vasodilators.
Patent ES-549815-A0 (ES)
IPC: C02F1/42
Filed: 1985-12-11
Abstract: 1. Water softening plant with an inlet for water to be softened and an outlet for softened water, an ion exchanger between inlet and outlet, a salt container, and a control valve connected in the inlet and outlet and connectable to the salt container and also to a drain for controlling operating phases of the water softening plant, characterized in that the control valve (4) has a first valve unit (7) with a first shut-off valve (9) for the inlet (15) and a second shut-off valve (10) for the outlet (19) and a second valve unit (8) which is functionally connected to the first valve unit (7), which is connectable to the salt container (6) and the drain (32) and controls the inlet to, and outlet from, the ion exchanger (5) in accordance with the operating phases of the water softening plant (1).