baber/WOPTO huggingface dataset:
Patent CN-201224267-Y (CN)
Title: 新型黑板
Inventor: JIAN WANG
IPC: B43L1/04
Filed: 2008-07-10
Granted: 2009-04-22
Abstract: 本实用新型公开了一种新型黑板，包括板体，其特征在于，板体两端各设置有一块副板，所述副板与板体通过合页连接。本实用新型的有益效果是：副板可以活动，如果黑板反光，则调整副板遮住一部分光。方便坐在教室两边的同学看清。
Patent CN-201252445-Y (CN)
Title: 立式电机空-空冷却型推力轴承装置
Inventor: JIANPING SHI
IPC: H02K9/04
Filed: 2008-09-23
Granted: 2009-06-03
Abstract: 立式电机空－空冷却型推力轴承装置，其推力轴承安装在电机轴上，所述电机轴上安装有径向风扇或轴流式风扇，推力轴承油箱外表设有散热筋及导风结构。本实用新型有效解决了推力轴承装置中必须备有油－水冷却器及其冷却水水源、轴承箱表面自然散热能力欠缺问题，改善了推力轴承自身散热性能，即使在不具备冷却水源的地方，采用本实用新型的立式电机也可以正常运行。
Patent CN-201254630-Y (CN)
Title: 一种无捻多孔涤纶长丝
Inventor: HANGEN MIU
IPC: D02G1/02
Filed: 2008-09-16
Granted: 2009-06-10
Abstract: 本实用新型一种无捻多孔涤纶长丝，是在假捻时通过合股加工而成，其特征是一束“S”捻向的丝与一束“Z”捻向的丝进行合股，由于两束丝捻向是相反的，所以残余捻数正负抵消，丝条残余扭矩为零，丝条处于比较稳定的状态，从丝条的卷曲性能来说，同规格品种，合股丝的蓬松性更好，丝束更加饱满，这种优势尤其表现在多孔品种上，加工的单丝根数最多达到1152根，相同根数的涤纶多孔长丝，使用单股生产的与使用合股丝生产的长丝，在相同的工艺条件下生产起绒织物进行对比，采用合股丝加工的面料更加饱满、柔软，丝束站立感强；在同种工艺条件下做平布时，合股丝产品平整度即均匀性都明显好于单股丝产品。
Patent CN-201313599-Y (CN)
Inventor: MINGHUA LI
IPC: B62J9/00
Filed: 2008-12-01
Granted: 2009-09-23
Abstract: 本实用新型公开了一种设有断路器的电动车座桶，包括断路器和座桶本体，所述的断路器设置在座桶的外壁上，断路器的开关朝向座桶的内腔，且对应开关的座桶壁上开设有一个圆孔，所述的开关位于圆孔内。本实用新型具有安全整洁美观的优点。
Patent CN-201308318-Y (CN)
Title: 报警座椅
Inventor: GUOBIAO ZHOU
IPC: A47C31/12
Filed: 2008-11-19
Granted: 2009-09-16
Abstract: 本实用新型公开了一种报警座椅，包括用于人体坐压的坐压面，该报警座椅还包括有电源、传感元件、延时电路、报警电路，传感元件设于坐压面下，传感元件、延时电路、报警电路均与电源电气连接，延时电路与传感元件、报警电路电气连接。本实用新型可以按设定需要对使用者进行提醒，避免其工作时间过长，更有利于人体健康。
Patent CN-201320404-Y (CN)
Title: 一种三旋翼玩具直升飞机
Inventor: LIGUANG CHEN
IPC: A63H27/18
Filed: 2008-11-25
Granted: 2009-10-07
Abstract: 本实用新型公开一种三旋翼玩具直升飞机，其包括一由前支机架，后左支机架及后右支机架组成的三叉形机架，且前支机架端部设有前旋翼，后左支机架端部设有后左旋翼，及后右支机架设有后右旋翼。本实用新型结构采用三旋翼解决方案，飞行稳定，悬停能力好，有效防止打转坠落。
Patent CN-201306386-Y (CN)
Title: 油膜轴承用缓冲环
Inventor: ZHENGBO LI
IPC: F16C33/74
Filed: 2008-11-28
Granted: 2009-09-09
Abstract: 本实用新型公开了一种油膜轴承用缓冲环，包括依次连接的挡水环、连接环、固定环和顶紧环，所述油膜轴承用缓冲环的材料为热固性树脂玻璃纤维预浸料。采用热固性树脂玻璃纤维预浸料及其相应的工艺制作生产缓冲环是最理想的，且采用该类材料生产缓冲环的方法在国内外尚属首次，热固性树脂玻璃纤维预浸料生产缓冲环无论在工艺上还是产品的性能上都具有明显的优势。
Patent CN-201337879-Y (CN)
Title: 水膜除尘脱硫器
Inventor: BOGEN CHEN
IPC: B01D47/14
Filed: 2008-11-24
Granted: 2009-11-04
Abstract: 一种水膜除尘脱硫器，吸收塔顶部设有顶罩，顶罩侧面上部开有出气口，顶罩内壁为趋向出气口一侧的斜面或球面。本实用新型的顶罩将气体导向侧面的出气口，加快排放速度，吸收塔效率高，且安装、生产方便。
Patent CN-201278558-Y (CN)
Title: 带投影仪的数字电视机顶盒
Inventor: SHIJUN LIU
IPC: H04N21/41
Filed: 2008-09-28
Granted: 2009-07-22
Abstract: 本实用新型涉及数字电视技术，克服了现有数字电视机顶盒需要与显示设备连接的缺点，提供一种带投影仪的数字电视机顶盒，其技术方案是：带投影仪的数字电视机顶盒，包括数字电视机顶盒本体，数字电视机顶盒本体包括处理器控制模块及视频输出模块，其特征在于，还包括投影转换模块及投影显示模块，所述投影转换模块与处理器控制模块连接，投影转换模块与视频输出模块连接，所述投影显示模块与投影转换模块连接。本实用新型的有益效果是，方便用户，适用于数字电视机顶盒。
Patent CN-201407156-Y (CN)
Inventor: ZHENZHONG DENG
IPC: F04B49/06
Filed: 2009-04-29
Granted: 2010-02-17
Abstract: 本实用新型涉及一种混凝土输送泵液压系统缺油保护机构，属于混凝土输送泵技术领域，本实用新型通过在油箱上设置油位开关，并将油位开关的油量信号输入单片机或可编程控制器PLC的输入端，在单片机或可编程控制器PLC的输入端设置控制继电器来控制执行机构的工作，当液压油下降到下限位置时，油位开关闭合，单片机或可编程控制器PLC检测到这个开关信号时，其输出端的控制继电器线圈得电，控制继电器的开关可控制液压回路中电磁线圈得失电或整机电源的通断，切断液压系统的工作，本实用新型结构简单，实用性强，不但对人身安全起到保护作用，而且更有效地保护整机的有效使用寿命。
Patent CN-201381311-Y (CN)
Inventor: HANGWEN YU
IPC: C12M1/00
Filed: 2009-04-10
Granted: 2010-01-13
Abstract: 本实用新型涉及一种细胞破碎机用一体化进料装置，属于细胞破碎机技术领域，其技术方案的要点包括单向阀，其中所述的单向阀进料口与贮料杯的底部直接连接。本实用新型具有结构紧凑、物料损耗较少、操作方便的优点，用于细胞破碎机。
Patent CN-201395749-Y (CN)
Inventor: ZEYIN GUAN
IPC: D21J3/00
Filed: 2009-05-06
Granted: 2010-02-03
Abstract: 本实用新型公开了一种纸浆模塑全自动成型机，包括机架、第一立柱、成型浆桶、成型下模板和成型上模板，第一立柱固定在机架上，第一立柱下方的机架上设置有成型浆桶，成型浆桶底部安装有浆桶升降气缸，所述成型浆桶上还连接有供浆管道、回浆管道和正负压管道，成型浆桶内设置有成型下模板，对应成型下模板位置的第一立柱上方安装有成型轨导，成型轨导上设置有成型上模板，第一立柱的顶部还设置有第一压力缸，第二压力缸连接成型上模板；此款纸浆模塑全自动成型机，浆桶升降气缸带动成型浆桶作升降运动，配合成型浆桶内的成型下模板与成型上模板之间进行的机械能和负压力的脱水动作，利用机械能和负压力的脱水工艺，去除纸浆模塑制品中大量水分，达到低能耗干燥、提高生产效率、降低人的劳动强度和生产成本的优点。
Patent CN-201418015-Y (CN)
Inventor: YAN TANG
IPC: H02K15/04
Filed: 2009-06-01
Granted: 2010-03-03
Abstract: 本实用新型公开了一种发电机定子线圈制造模压时的加热装置，包括定子线圈热压模(1)，置于定子线圈热压模(1)中的定子线圈(3)，定子线圈(3)的出线端连接有铜接头(4)，铜接头(4)通过加热电缆线(5)与调压器(6)连接。本实用新型装置在定子线圈内部通交流电，同时在定子线圈热压模产生蜗流，实现定子线圈内、外加热，使能量得到充分利用。本实用新型具有减少能量损耗、减轻操作者的劳动强度、提高定子线圈的质量、降低制造成本的优点。
Patent CN-201382333-Y (CN)
Inventor: HANXUAN QIN
IPC: F21V19/02
Filed: 2009-03-24
Granted: 2010-01-13
Abstract: 本实用新型涉及一种高顶灯，包括：安置在灯体上的电器箱，光源安置在灯体内；还包括一个在灯体和电器箱内之间、连接光源的灯座调节机构；所述的灯座调节机构包括：灯座活动座和安置在灯座活动座下的固定座；所述的灯座活动座旋转连接灯头座；在所述的灯头座的外侧还包括一个连接环，一个安置在连接环上的紧定螺钉固定灯头座；本实用新型的有益效果是：方便地实现光束从窄光束调整到宽光束，实现投光和泛光两中照明方式，满足不同场所、不同照明要求和效果的需求。
Patent CN-201347441-Y (CN)
Title: 一种用于真空吹氧脱碳钢包精炼炉罐盖上的旋转挡板机构
Inventor: YUFEI FAN
IPC: C21C7/10
Filed: 2009-01-13
Granted: 2009-11-18
Abstract: 一种用于真空吹氧脱碳钢包精炼炉罐盖上的旋转挡板机构，将常用的旋转挡板由“水冷式”改为“表面浇注耐高温材料层式”，可以消除因设备发生误动作或故障造成“水冷式”挡板漏水引发安全事故的问题。本实用新型旋转挡板内芯为加强透热式钢板，通过加长轴套与旋转接头连接，且连接处用定位销固定，可以实现快拆快装功能。另外挡板本体为加强钢板，在钢板上增加散热孔若干用于耐高温材料层的散热及提高耐高温材料层浇注质量。钢板上、下端面焊有加强筋及耐高温材料层固定件，用耐高温材料层浇注料浇注在挡板上下端面及四周。浇注料进行干燥、烘烤，并进行自然冷却。挡板的加固钢板可重复使用，以降低材料制造成本，实现资源再生利用，有利于环保。
Patent CN-201336095-Y (CN)
Title: 一种微变形热胀冷缩渗透作用灯光演示器
Inventor: XIAOKE HE
IPC: G09B23/06
Filed: 2009-01-06
Granted: 2009-10-28
Abstract: 一种微变形热胀冷缩渗透作用灯光演示器，属教学用具，在三口瓶的三口配胶塞，瓶中装防腐导电红色浓蔗糖液，上口配注射器作调节器，顶口配细透明胶管，垂直管两侧壁平行插入排在于固定板面成两纵行的发光管的一电极，另一电极穿过固定板串联接入板后开关后接入电池一极，电池另一极插入瓶中，对瓶体加压力、冷、热，胶管中液位变化导致发光管亮灭而演示微变形热胀冷缩，将下口套上半透膜，将瓶放清水、高浓液中即可演示渗透作用。
Patent CN-201354371-Y (CN)
Inventor: SHUNHE LIU
IPC: C12M1/107
Filed: 2009-02-19
Granted: 2009-12-02
Abstract: 正圆球形玻璃钢薄壳沼气池，是一种可用于城乡生产沼气的设施，由进料部分、发酵间、水压间部分构成，发酵间由上下两个薄壳半球组合而成，作原料发酵产生沼气，其顶部设正圆开孔、口圈、安全盖、导气管。水压间上部为半球形，下部为圆桶形，上部设安全盖、溢液管，下部圆桶形设圆孔与发酵间直接相连接。进料部分用一下端弯曲的进料管实现，进料管下端出口直接与发酵间下半球相连接。各衔接部分均采用粘接与螺钉紧固相结合方式。该沼气池承受压力大，质轻，搬运方便，密封性好，发酵快，使用寿命可达30年以上，安装成本比普通混凝结构的少30％以上。
Patent CN-201406560-Y (CN)
Inventor: ZUHUANG LIU
IPC: D05C7/08
Filed: 2009-03-12
Granted: 2010-02-17
Abstract: 本实用新型公开了一种金片刺绣精度高、换片调整方便、适用范围广的双金片与植绒混合电脑刺绣机。它包括机架，所述机架上设有平绣机头与植绒绣机头，所述平绣机头两侧分别设有金片绣送片装置，所述金片绣送片装置包括电机安装板、设置于电机安装板上的步进电机、步进电机输出轴端的拨叉组合件，所述拨叉组合件由送片连杆、与送片连杆铰接的拨叉座及设置于拨叉座端部的突针组成，所述突针的宽度尺寸与所绣制的金片中心孔尺寸相适配，所述拨叉组合件下方设有后端呈弧形的过片座，所述过片座上设有长槽，所述长槽的宽度尺寸与所绣制的金片直径尺寸相适配。本实用新型适用于服装、家纺、工艺品上金片的刺绣。
Patent CN-201355330-Y (CN)
Inventor: XIAOTAO LIN
IPC: G01N3/10
Filed: 2009-02-20
Granted: 2009-12-02
Abstract: 本实用新型公开了一种在普通试验机上进行单根钢绞线组装件试验的装置，要解决的技术问题在于使其既能满足试验机精度的要求，又能满足规范对试验装置支承条件的要求。为解决上述技术问题，本实用新型采用以下技术方案：一种在普通试验机上进行单根钢绞线组装件试验的装置，包括上钳口座和下钳口座，所述上钳口座和下钳口座内分别设有中空的框架结构的上支承块和下支承块。本实用新型与现有技术相比，装置结构简单，试件安装方便，既能满足组装件试验精度的要求，又能满足规范对试验装置支承条件的要求。
Patent CN-201340746-Y (CN)
Title: 柔软型可熔性聚四氟乙烯绝缘电线
Inventor: WENLI XU
IPC: H01B7/04
Filed: 2009-01-22
Granted: 2009-11-04
Abstract: 本实用新型产品涉及一种柔软型可熔性聚四氟乙烯绝缘电线，包括导电线芯，所述导电线芯由多股导体组合而成，所述导电线芯以可熔性聚四氟乙烯为绝缘层。本实用新型产品所涉及的可熔性聚四氟乙烯绝缘电线，具有很好的耐高温和耐老化的性能，并且具有柔软性好等优点。
Patent CN-201431570-Y (CN)
Title: 轮椅
Inventor: XIAOXIAO QIU
IPC: A61G5/02
Filed: 2009-08-20
Granted: 2010-03-31
Abstract: 本实用新型涉及一种使用方便、舒适的轮椅，所述的轮椅的推手和手摇处均设有刹车，靠背与坐垫通过转轴连接。优点：一是使用方便；二是操作安全，坐着舒适。
Patent GE-U20051195-Y (GE)
Title: Method for Registration of Quantity of Grafts
Inventor: TSILOSANI AKAKI
IPC: A61F2/10
Filed: 2004-12-01
Abstract: 1. Technical Result Providing automatic registration of grafts. 2. Essence A method comprises placing grafts into physiological solution and automatic registration of their quantity; for this purpose, the grafts are in series placed in parallel rows on the bandages placed in physiological solution, are scanned by laser beam and the signals reflected from each graft are registered. 3. Field of Application Medicine.
Patent GE-U20091502-Y (GE)
Title: Ointment for treatment of burns
Inventor: TURMANIDZE LELA
IPC: A61K36/00
Filed: 2008-06-20
Abstract: Ointment contains rose oil, terpentine oil, beeswax and vegetable oil.
Patent MD-1375-Z (MD)
Title: Method for treating inflammatory diseases of soft tissues and articulations
Inventor: GHICAVÎI Victor
IPC: A61K31/67
Filed: 2019-01-22
Abstract: The invention relates to experimental medicine and clinical pharmacology and can be used for treating inflammatory diseases of soft tissues and articulations in laboratory animals.Summary of the invention consists in that rats are simultaneously administered intraperitoneally 10 mg/kg of isopropylphosphite-S-isopropylisothiuronium solution and 10 mg/kg of diclofenac solution.
Patent PE-20151196-Z (PE)
Title: Filtro electrostatico concentrico
Inventor: HENRIQUEZ PREVOO CHRISTIAN PAUL
IPC: B03C3/00
Filed: 2015-03-04
Abstract: La invencion se refiere a un filtro electrostatico, para filtrado de particulas solidas y liquidas en gases, compuesto por una carcasa; unos colectores concentricos, unos difusores concentricos; unos electrodos; unos soportes aislados, un disco distribuidor, un aislante termico, unas resistencias electricas, un recolector, una tapa del filtro: Los electrodos fijados lateralmente a los difusores concentricos y por el extremo superior al disco distribuidor, los soportes aislados conectan la tapa del filtro con el disco distribuidor que es quien sostiene a los emisores concentricos, las resistencias electricas estan ubicadas en la cara exterior de la carcasa y estas se encuentran recubiertas por el aislante termico; de manera que el gas recorre al filtro desde la entrada ubicada en la parte mas externa hasta la salida aislada ubicada en la parte central aprovechando al maximo el espacio y la superficie de los materiales implicados para la eficiente filtracion de particulas micronicas liquidas o solidas contenidas por gases a cualquier temperatura hasta 900 ºC y punto de rocio
Patent PE-20161040-Z (PE)
Title: Peine para pediculosis con barrido bidireccional y metodo de obtencion
Inventor: BURCHAKCHI JORGE REINALDO
IPC: A45D24/30
Filed: 2013-12-19
Abstract: Un peine para el tratamiento de la pediculosis y un metodo de fabricacion, en donde el peine comprende un mango de agarre y una pluralidad de dientes provistos cada uno con surcos o valles sucesivos destinados a atrapar y arrastras los liendres y piojos presentes en el cabello, en donde los surcos o valles forman parte de dos grupos que se entrecruzan a lo largo de cada diente o aguja del peine, definiendo secciones de entrecruzamiento y bordes vivos que miran en sentidos opuestros.
Patent PE-20211514-Z (PE)
Title: Un filtro que contiene limadura de hierro para la desulfuracion de biogas
Inventor: LAZARO TAPIA CESAR ENRIQUE
IPC: B01D53/00
Filed: 2020-07-30
Abstract: La presente invencion es un filtro para la desulfuracion de biogas del tipo que comprende una estructura, limaduras de hierro y ductos para entrada y salida del biogas, el filtro tiene un cuerpo cilindrico con una terminacion conica, que permite el descenso de la limadura de hierro, una tapa para mantener hermetico el filtro y dos orificios, uno para el ingreso del biogas y otro para la salida del biogas limpio de sulfuro.
Patent PE-20210777-Z (PE)
Title: Sistema electronico para la carga/descarga de baterias con gestion inalambrica de cargas ac-dc
Inventor: CHILON AROTINCO EMANUEL
IPC: H02J7/00
Filed: 2020-10-21
Abstract: La presente invencion se refiere a un dispositivo electronico para la carga y descarga automatica de baterias de 12VDC, disenado para trabajar alternativamente con corriente alterna convencional (220VAC) y de un generador eolico (24VDC) con medios de control para la activacion/desactivacion de cargas inalambricamente (por via bluetooth) a traves de un aplicativo en un dispositivo portatil. El dispositivo cuenta con un circuito incorporado en una placa electronica en los que se interconectan un modulo de carga automatica de fuentes alterna (220VAC) y continua (24VDC), un modulo de descarga automatica, un modulo controlador encargado de interactuar con el aplicativo movil, un modulo relay 4 canales encargado de energizar las cargas AC y DC por ordenes el modulo controlador y un modulo TRIAC 4 canales encargado de energizar las cargas AC por ordenes el modulo controlador. El dispositivo electronico aporta tecnologia tanto hardware (modulos electronicos) y software (aplicacion) para obtener, almacenar, proporcionar y gestionar la energia electrica obtenida desde dos fuentes de energia electrica AC y DC, los modulos electronicos son prototipos sustentables y sostenibles desarrollado de manera que se pueda aprovechar los recursos renovables (energia eolica) como fuente alternativa de energia electrica para la gestion inalambrica y energizacion de cargas DC, permitiendo el ahorro energetico y la disponibilidad de energia electrica DC. La configuracion de la invencion permite que su uso sea aplicado en sistema domoticos de las viviendas y control inalambrico de procesos industriales, aumentando de esta manera el confort de los usuarios y la productividad en los procesos industriales.
Patent ES-494114-A0 (ES)
IPC: B30B15/30
Filed: 1980-08-08
Abstract: In a method for molding formed parts in automatic multiposition presses, using powdered materials having a flowability characterized by a flow time exceeding 60 seconds per 100 g of powder flowing from a 60 DEG  standard funnel with a nozzle aperture of 4 mm and a nozzle length of 4 mm, the powdered material having in the mold a filling height to diameter ratio larger than two, the powder is conveyed into the mold by means of filling devices located at a plurality of separate charging stations, pressed at a separate pressing station and ejected at yet another separate station. The filling heights in each mold is subdivided into at least two individual filling heights so that the filling of the mold to these individual filling heights can be carried out at different charging stations.
Patent ES-502321-A0 (ES)
IPC: B65G1/04
Filed: 1981-05-19
Abstract: 1. A process for transferring long products (5) such as tubes or bars of any length and shape from an outgoing working station to another incoming working station, wherein use is made of a transfer device within which a single layer of long products (5) having the same characteristics is formed, said transfer device being provided with releasable means (7-7') for retaining the long products and means (4) for suspension from an aerial conveyor apparatus, the layer of long products which is thus supported is raised and is aerially transported in a vertical position to the incoming station, characterised in that the long products (5) are stacked at the outgoing station so as to form the single vertical layer which is intended to be placed within the transfer device and that the transfer device comprises a plurality of rigid frames (1-1') of U-shape which are set in position on the previously formed layer of long products (5), said U-shape frames being distributed over the length of the long products, the releasable retaining means (7-7') that the U-shape frames carry being actuated so as to ensure that the vertical layer of long products which are inserted within said frames is maintained.
Patent ES-510801-A0 (ES)
IPC: D21B1/30
Filed: 1982-03-25
Abstract: The invention provides a paper pulper wherein an inclined rotatable drum (2), with an internal surface which is serrated over a part (8) of its axial length, contains eccentrically an independently rotatable roller (20) which has an external surface also formed with serrations (24). Paper to be pulped is fed through the drum (2) and the nip formed between it and the roller (20) to effect comminution. Conveniently the roller (20) is also in the form of a drum and can have liquid introduced into or removed therefrom to vary its weight and thereby adjust the comminution effect. Furthermore, the inclination of drum 2 can be varied to control throughput or degree of comminution.
Patent ES-512523-A0 (ES)
IPC: C07D501/36
Filed: 1982-05-25
Abstract: Compounds of the formula   <IMAGE>   wherein A is phenyl, 4-hydroxy-phenyl, 2-thienyl, 2-furyl or 3,4-dihydroxy-phenyl; Y is hydrogen or methoxy; Het is 4H-5,6-dioxo-1,2,4-triazin-3-yl, 4-methyl-5,6-dioxo-1,2,4-triazin-3-yl, 2-methyl-5,6-dioxo-1,2,4-triazin-3-yl, 1-vinyl-tetrazol-5-yl, 1-allyl-tetrazol-5-yl or   <IMAGE>  where n is an integer from 1 to 3, inclusive R1 is hydroxyl, amino, dimethylamino, acetylamino, aminocarbonyl, aminocarbonylamino, aminosulfonyl, aminosulfonylamino, methylcarbonyl, methylsulfonylamino, cyano, hydroxysulfonylamino, methylsulfonyl, methylsulfinyl, a carboxylic acid group or a sulfonic acid group, and -(CH2)n-R1 may also be alkyl of 2 to 4 carbon atoms or 2,3-dihydroxy-propyl; R is cyclopropyl, 4'-hydroxycyclohexyl-amino <IMAGE>  +TR  <IMAGE>  where R2 is straight or branched, saturated or unsaturated hydrocarbyl of 1 to 4 carbon atoms or cycloalkyl of 3 to 6 carbon atoms; G is hydroxyl, aminocarbonyl, aminosulfonyl, aminocarbonylamino, acetylamino, methylsulfonylamino, methylsulfinyl or methylsulfonyl; m is 0 or 1; and R3 and R4, which may be identical to or different from each other, are each hydrogen, chlorine, fluorine, hydroxyl, methoxy, acetylamino, aminocarbonylamino, nitro, acetyl, methylcarbonyloxy, methoxycarbonyl, aminocarbonyl, cyano, methylsulfinyl, methylsulfonyl, aminosulfonyl, methylaminosulfonyl or methyl; and E is hydrogen or a protective group which is easily removable in vitro or in vivo; and, when E is hydrogen, non-toxic, pharmacologically acceptable salts thereof; the compounds as well as their salts are useful as antibiotics.
Patent ES-513437-A0 (ES)
IPC: E04G21/32
Filed: 1982-06-25
Abstract: 1. Labour-facilitating apparatus for the conveyance of building material from a higher position to a lower position or vice versa in the vicinity of the place at which the material is used, such as conveyance of shaped bricks for the construction of internal walls, in particular for the lining of converters, metallurgical furnaces, holding furnaces and suchlike, with a supporting structure consisting of a stand (7) for a continuous chain conveyor (10), which is able to be withdrawn partially away from the stand, in order to form, with its part which has been withdrawn away from the stand (7) over the curved part of a guide (21), a vertical conveyor section for the said conveyance from a higher position into a lower position or vice versa, characterized in that the continuous chain conveyor (10) is movable in a flexible channel (11) consisting of channel sections (11a, 11b, 11c) articulated to each other, which channel is supported by the stand (7) and together with the chain conveyor (10) is able to be withdrawn in relation to the stand (7) in order to form a protective channel along the vertical conveying section of the chain conveyor, which at least partially surrounds this vertical conveying section, in order to hold material on this part, and that the flexible channel has circularly curved guide flanges (20) on the sides facing each other toward the interior, which flanges support the chain conveyor (10) for transfer to the said vertical section.
Patent ES-531427-A0 (ES)
IPC: C01B33/32
Filed: 1984-04-09
Abstract: 1. A process for the production of aqueous sodium silicate solutions containing at least 26% by weight of SiO2 and having a ratio by weight of SiO2 to Na2 O of from 2.0 to 3.0 using thin liquor containing at most 20% by weight of NaOH and solid sodium silicate glass having a ratio by weight of SiO2 to Na2 O of from 3.0 to 3.5, characterized in that a) the solid glass is first predissolved in alkali-free water at 135 to 155 degrees C and under the corresponding autogenous vapor pressure of the water until an aqueous sodium silicate solution containing at least 20 to at most 30% by weight of SiO2 is obtained, b) the thin liquor is then added in such a quantity as to produce ratios by weight of SiO2 to Na2 O of from 1.8 to 2.6 in the mixture of the two components with a solids content dependent upon the concentration of the thin liquor, c) after which more solid sodium silicate glass is dissolved in this mixture in a second dissolving step until a concentration of at least 23% of SiO2 in solution is reached.
Patent ES-533333-A0 (ES)
IPC: C25C3/08
Filed: 1984-06-12
Abstract: The invention concerns cells for production of Al by electrolysis of an alumina-containing electrolyte based on cryolite and having a lining based on alumina for containing the electrolyte. A layer containing an alkali or alkaline earth metal compound, e.g. sodium aluminate, is included in the lining, preferably around the 880 DEG C. isotherm when the cell is in operation. On penetration of the lining by the electrolyte, the compound dissolves in or reacts with the electrolyte so as to raise the solidus and reduce or prevent further penetration.
Patent ES-546073-A0 (ES)
IPC: B29D30/54
Filed: 1985-08-12
Abstract: A device for use in vulcanizing a premolded, precured tyre tread (13) to a tyre carcass (12) in a tyre retreading operation, for sealing a retreading envelope against the tyre carcass in the bead area of the tyre. The device comprises a pair of rigid circular ring members each sized to fit against the exterior bead portion of the tyre casing, with the envelope interposed between the ring and the tyre casing. A series of interconnecting springs are attached to the rings at circumferentially spaced apart locations to hold them against the tyre in the bead area, and spacers attached to at least some of said springs maintain a uniform distance between the bead portions of the tyre casing. A compression member on an edge of each ring member provides increased sealing pressure against the envelope on the tyre.
Patent ES-549952-A0 (ES)
IPC: C07D333/00
Filed: 1985-12-16
Abstract: This invention relates to pyrrolylaminopiperidines and related compounds of the formula  <IMAGE>  where R is hydrogen, loweralkyl, Arloweralkyl, cycloalkylloweralkyl, loweralkenyl and thienylloweralkyl; R1 is lower alkyl, hydrogen, loweralkylcarbonyl, loweralkoxycarbonyl, loweralkylthiocarbonyl of the formula  <IMAGE> cyano, loweralkylaminocarbonyl, diloweralkylaminocarbonyl, cycloalkylcarbonyl, cycloalkylloweralkylcarbonyl and loweralkenylcarbonyl; R2 is hydrogen, halogen and methyl; and the pharmaceutically acceptable acid addition salts thereof.
Patent ES-550328-A0 (ES)
IPC: B41N1/08
Filed: 1985-12-23
Abstract: An aluminum offset coil, having a surface zone of a predominantly recrystallized globular, fine grain structure, and a core zone of a greatly work-hardened structure, for use in offset printing plates, and a process for its preparation.
Patent ES-551323-A0 (ES)
IPC: C07D417/04
Filed: 1986-01-28
Abstract: There are described novel anthypertensive 1,2-benzisothiazole piperidines of the formulawhere X is hydrogen, halogen, loweralkoxy, loweralkyl, nitro, amino or trifluoromethyl; and R isR, being loweralkyl, aryl, aralkyl, cycloalkylloweralkyl or a a loweralkyl substituted with an amino, loweralkylamino or diloweralkylamino, and R<sub>2</sub> being hydrogen, loweralkyl or aryl; antihypertensive compositions comprising said compounds or pharmaceutically acceptable acid addition salts thereof; and methods for synthesizing the same.
Patent ES-554243-A0 (ES)
IPC: C07C31/40
Filed: 1986-04-22
Abstract: The process for synthesizing 2,2,2-trifluoroethanol by liquid phase catalytic hydrogenation of a compound of formula:    <IMAGE>  (I)  in which R is a hydrogen atom or a linear or branched alkyl radical containing from 1 to 8 carbon atoms and optionally partially fluorinated, comprising carrying out the hydrogenation in the presence of a nickel catalyst and in the presence of an aliphatic tertiary amine as a cocatalyst.
Patent ES-554763-A0 (ES)
IPC: C07F7/18
Filed: 1986-05-08
Abstract: 2-Substituted-1-naphthols are 5-lipoxygenase inhibitors which make them useful in the treatment of inflammation, obstructive lung diseases and/or psoriasis. Useful 2-substituent groups are alkyls, alkenyls, alkynyls, cycloalkyls, cycloalkenyls, the groups CH2-C 3BOND C-(CH2)mR5 and CH=CH-(CH2)nR5 (where m is 1-4, n is 0-3 and R5 includes phenyl, COOR9, where R9 is H or alkyl of 1-4 carbons, AR6 (where A is a methylene chain and R6 is a variety of groups including Cl, Br, I, CHO, CN, COOR9, NH2, SC(NH)NH2, phenyl, P(O)(OR9)2, etc.), and CHR7R21 (where R7 is a variety of aromatic and heterocyclic groups and R21 is H, optionally substituted phenyl and a variety of heterocyclic groups).
Patent ES-555035-A0 (ES)
IPC: C07D487/14
Filed: 1986-05-16
Abstract: The application discloses novel benzodiazepine agonist compounds, namely, 3-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-5,6-dihydro-5-methyl-6-oxo-7-ha lo-4H-imidazo [1,5-a][1,4]benzodiazepines, pharmaceutical compositions thereof, and a method of ameliorating central nervous system ailments therewith, especially convulsions and anxiolytic states. A novel intermediate and process for their production are also disclosed.