baber/WOPTO huggingface dataset:
Patent CN-201236353-Y (CN)
Title: 一种水井过滤器
Inventor: GANG ZHU
IPC: E03B3/18
Filed: 2008-06-27
Granted: 2009-05-13
Abstract: 本实用新型一种水井过滤器，涉及机井配件领域。目前水井过滤器一般采用钢制卷板打眼缠丝制成，缠丝材料均为镀锌铁丝，因镀锌铁丝在水中、特别是在矿化水中，丝间隙因锈蚀膨胀导致缝隙堵塞，使水井出水量减少甚至不出水。本实用新型提供一种水井过滤器，包括打眼的井管，井管表面沿井管轴向方向均匀设有垫筋，井管表面缠绕着用聚乙烯涂层包覆的缠丝，其特征为所述的每圈缠丝间的间距为0.8－2mm，缠丝通过粘胶或弹簧固定在井管外壁上，所述的弹簧固定在垫筋上。本实用新型具有结构简单，能够防止缠丝材料锈蚀膨胀缝隙堵塞，保证机井出水量，不需洗井，延长机井使用寿命的特点。
Patent CN-201252038-Y (CN)
Title: 一种灭弧负荷开关
Inventor: MINSHENG ZHENG
IPC: H01H33/02
Filed: 2008-09-11
Granted: 2009-06-03
Abstract: 本实用新型公开了一种灭弧负荷开关，它包括一基座、一下极柱装配、一上极柱装配和一灭弧装配。该下极柱装配包括一下导电座、一动触头和一下极柱，该下导电座内孔周面开设有环形凹槽，该环形凹槽内设有弹簧触子，该弹簧触子在弹力作用下套紧动触头，用以保证下导电座和动触头之间的导电连接；该下极柱是由浇铸在下导电座之外的环氧树脂固化形成的。该上极柱装配包括一上导电座、一静触头和一上极柱，该静触头具有多个带有向内弹力的卡爪，在和闸时卡爪在弹力作用下抓紧动触头，用以保证动、静触头之间的导电连接；该上极柱是由浇铸在上导电座之外的环氧树脂固化形成的。
Patent CN-201234060-Y (CN)
Title: 双波长激光光源模块
Inventor: GAOTING CHEN
IPC: H01S5/00
Filed: 2008-08-06
Granted: 2009-05-06
Abstract: 本实用新型提供了一种双波长激光光源模块，它包括：底座，两个不同波长的激光光源组件，所述激光光源组件相互分离地设置于所述底座上，且所述两个激光光源组件的出光方向相互平行。本实用新型具有结构简单、波长组合灵活、集成度高等优点。
Patent CN-201261422-Y (CN)
Inventor: SHUHUI ZHANG
IPC: B60P5/00
Filed: 2008-09-04
Granted: 2009-06-24
Abstract: 本实用新型涉及一种自卸车装载重量检测装置，包括：车厢及装载物重量(1)，液压机构(2)；还包括一个压力传感器(3)；所述的压力传感器(3)安置在液压机构(2)中、并与液压油路相接；本实用新型的有益效果是：应用于液压自卸车的负载重量检测，安装简便、运行稳定可靠。
Patent CN-201261082-Y (CN)
Inventor: BINGJUN SHI
IPC: B23B47/18
Filed: 2008-09-11
Granted: 2009-06-24
Abstract: 本实用新型提出一种风电式切削动力头，其包括动力系统、驱动系统、主轴、主轴导向系统、阻尼系统和微控制系统，本实用新型主轴进给采用气压推进式及液压阻尼反冲式相结合的结构，能更灵活准确地调整及控制主轴进给速度，而且高刚性的导向系统大大提高了主轴的加工精度。
Patent CN-201314714-Y (CN)
Inventor: GUOHU TU
IPC: F24J2/46
Filed: 2008-11-27
Granted: 2009-09-23
Abstract: 本实用新型涉及一种太阳能热水器纳米专用管，其结构分为内外两层，内层为硅烷交联聚乙烯结构层，外层为阻燃层。本实用新型采用锥度锯齿爪牙内螺纹压紧式结构，密封性能好，在冷热水交替使用时不受影响，同时解决了铝塑复合管铜接头不同步热胀冷缩的问题。本实用新型太阳能热水器纳米专用管，外形美观，密封性能良好，使用寿命长。
Patent CN-201260321-Y (CN)
Inventor: NIHONG LIU
IPC: A01G9/14
Filed: 2008-08-27
Granted: 2009-06-24
Abstract: 本实用新型公开一种遮阳节能型屋顶全开启连栋温室，包括屋顶、屋顶桁梁，其特征在于：所述屋顶外设置有外遮阳系统，屋顶内设置有内遮阳系统，所述屋顶为若干个能绕着每个温室水槽位置旋转而打开的活动屋面及用于支撑所述活动屋面的支撑架。该连栋温室的通风口面积大、自然通风降温效果好，为温室内的作物的生长提供最大程度自然光照的目的，满足多种过光谱能量的要求，使作物品质更优异。
Patent CN-201312745-Y (CN)
Inventor: JIANGANG GUO
IPC: A47J31/00
Filed: 2008-09-17
Granted: 2009-09-23
Abstract: 一种咖啡机的自动开关锁冲泡室，包括冲泡室盖组件和设置在咖啡机内的电机，其电机通过开关锁机构与冲泡室盖组件连接，以实现冲泡室盖组件通过电机控制其开、关、锁动作。开关锁机构包括转动支架、推杆、连接杆和滑块组成，转动支架分别与电机和推杆连接，推杆一端与转动支架连接，另一端通过连杆与冲泡室盖组件连接，滑块滑动设置在咖啡机内，与连接在冲泡室盖组件上的冲泡室盖活动连接。本实用新型的冲泡室盖通过电机的正反转动，带动开关锁机构实现冲泡室盖的开、关、锁动作；酿造咖啡期间，按任意键操作不能随意打开冲泡器，防止产生意外，符合安规要求。其结构简单合理、操作简便省力、性能安全可靠。
Patent CN-201336890-Y (CN)
Title: 一种具有发酵功能的小型家庭和面机
Inventor: LIYAN QIU
IPC: A21C1/02
Filed: 2008-10-27
Granted: 2009-11-04
Abstract: 本实用新型公开了一种具有发酵功能的小型家庭和面机，更具体来说是涉及一种可以和面以及可以制作发酵面团的和面机，它包括有机座，在机座上部设有可方便取出的和面盆，其特征在于在和面盆里设有一向上伸出的能搅拌面粉的搅面棒，在和面盆内表面设有挡面筋，在机座里设有一驱动搅面棒转动的驱动装置，在机座内设有可将驱动装置的驱动力传递到搅面棒的离合器，机座内设有可加热和面盆的加热元件。本实用新型具有能使面粉搅拌均匀、成本低、体积小、结构简单、具有发酵功能等性能。
Patent CN-201306784-Y (CN)
Title: 一种燃气取暖器
Inventor: TIANGUANG MAI
IPC: F24D5/02
Filed: 2008-12-04
Granted: 2009-09-09
Abstract: 本实用新型公开了一种燃气取暖器，属于家用电器技术领域，具体地说涉及用燃气作燃料的取暖器。包括箱体外壳(16)、燃烧器(1)及其控制装置、导热材料制成的燃烧室(14)及其燃气排放通道(19)、风机(15)及其加热空气流通通道(18)，所述燃烧器(1)和风机(15)设置在箱体下部分别位于燃烧室(14)、加热空气流通通道(18)内，燃气排放通道(19)与加热空气流通通道(18)相互独立、紧密相邻并列设置，还可以在燃气输送管道上的旋塞阀(11)后设置电磁阀(10)和温度控制阀(9)。采用本实用新型加工安装工艺简单，维修保养更加方便，除风机外，无须外部电源实现安全保障。
Patent CN-201326248-Y (CN)
Title: 一种新型西瓦
Inventor: WEIQING WANG
IPC: E04D1/02
Filed: 2008-12-02
Granted: 2009-10-14
Abstract: 一种新型西瓦，其特征在于瓦体本身呈双层结构，上层与下层之间有一定空间的间隔，上层的四侧与下层的四侧相连接，四侧中的某一侧面上开有通气孔，上层的表面可以喷涂各种装饰颜色和图案，下层的底面设置有多个凹孔。本实用新型结构简单，施工方便，能有效地达到隔热和保温的目的。
Patent CN-201326675-Y (CN)
Title: 一种减振器贮油缸
Inventor: HONGJUN WANG
IPC: F16F9/32
Filed: 2008-12-22
Granted: 2009-10-14
Abstract: 本实用新型涉及一种减振器贮油缸，该贮油缸包括活塞杆、油封盖、导向器、贮油缸缸体和工作缸，其特征在于：贮油缸缸体采用薄壁管材的通径结构，油封盖的开口端为弯曲状并伸进贮油缸的端口，贮油缸与油封盖之间采用缝焊连接，导向器的大外圆与油封盖的内壁间隙配合。采用这种结构的贮油缸，可以省去顶盖、密封圈、密封圈垫圈等零部件，并由此提高工作效率，减少加工过程中的磕碰划伤，提高产品质量，降低生产加工费用。
Patent CN-201354343-Y (CN)
Inventor: TONGYOU FENG
IPC: C03B20/00
Filed: 2009-02-06
Granted: 2009-12-02
Abstract: 本实用新型公开了一种石英培烧炉，为解决能够高效地进行石英培烧的问题而设计。所述石英培烧炉包括：炉体和位于所述炉体内的坩锅，在所述坩锅与所述炉体之间设有耐火保温层，在所述坩锅处还设有加热体，在所述炉体上开设有进料口和出料口，在所述进料口和出料口处分别设有盖体，所述进料口开设在所述炉体上部，所述出料口开设在所述炉体下部。本实用新型石英培烧炉适用于对石英等材料的培烧。
Patent CN-201374617-Y (CN)
Inventor: HONGZHI ZHANG
IPC: B23P23/02
Filed: 2009-03-18
Granted: 2009-12-30
Abstract: 电动机机座吊鼻孔加工装置，涉及三相异步电动机的制造领域，应用于电动机范围在80～160的电动机机座吊鼻的钻丝孔底孔、铣端面、钻沉孔加工。这一加工装置能够解决现有电机制造行业在加工吊鼻时工人劳动强度大，工作效率低，生产成本高的弊端。这一加工装置的技术方案要点是：按照工件加工工艺，加工一件刀盒，刀盒上可以直接安装钻头、铣刀，工人经过一次加工就可以完成三道工序，提高工人工作效率，避免工件的不断转序。
Patent CN-201425932-Y (CN)
Inventor: HUASHENG FANG
IPC: H01J61/44
Filed: 2009-06-09
Granted: 2010-03-17
Abstract: 本实用新型涉及一种照明系统，具体涉及一种荧光灯照明系统。一种荧光灯系统，包括荧光灯管、与荧光灯管连接的电子镇流器，所述荧光灯管采用稀土三基色直管荧光灯管；所述荧光灯管的规格参数为：长度为1830mm、管径为26mm、功率为75W；所述电子镇流器采用输出电压为185V±10V的电子镇流器。所述电子镇流器的输出频率在25KHz－90KHz。具有发光效率高、使用寿命长、能耗低、无闪烁、有利于保护视力等优点。
Patent CN-201417162-Y (CN)
Inventor: JIAZONG MAO
IPC: G01F23/18
Filed: 2009-04-09
Granted: 2010-03-03
Abstract: 本实用新型提供了一种机油容量自动测量装置，包括压力传感器、运算放大器、显示器，压力传感器与运算放大器连接组成信号输入、输出端，信号通过显示器输出，所述压力传感器的信号输入端连接有继电器，继电器触点回路连接有上、下行程开关以及伺服电机，继电器控制线圈与总开关连接，压力传感器上设有标尺探头，标尺探头的上端连接有齿条，齿条与伺服电机的齿轮啮合，齿条的两端设有分别与上、下行程开关对应的拨块。使用本实用新型能够对标尺探头进行自动控制，在使用时将探头伸入油底壳内，不用时可将探头上移，不会造成探头因长期浸泡而造成测量误差。
Patent CN-201421808-Y (CN)
Inventor: YUGANG HOU
IPC: H01H47/00
Filed: 2009-04-29
Granted: 2010-03-10
Abstract: 本实用新型公开了一种智能永磁真空交流接触器，包括：微处理器控制单元1、与其电连接的220V直流控制电压电路2、合分闸信号取样电路3、IGBT驱动信号互锁电路4、RS485串口通讯端口5、故障报警电路6，所述的220V直流控制电压电路2顺次与全波整流滤波电路7、晶闸管调压电路8电连接，所述的IGBT驱动信号互锁电路4同IGBT全桥永磁机构驱动电路9电连接。本实用新型的优势在于：结构简单，性能优良，智能化高的特点。
Patent CN-201358358-Y (CN)
Title: 针织机械的防窜毛外生克装置
Inventor: CHANGJUN GUAN
IPC: D04B35/02
Filed: 2009-02-04
Granted: 2009-12-09
Abstract: 本实用新型包括外部生克盘和生克片，生克片在外部生克盘的针槽中做径向往返运动，外生克盘由外生克盘主体和外生克盘内环两部分组成，外生克盘主体在针槽一侧的端面上有一环形凹槽，凹槽的深度大于针槽的深度，外生克盘内环的高度与凹槽的深度相同，外生克盘内环的宽度与凹槽的宽度相匹配，外生克盘内环嵌入凹槽中，外生克内环端面上的针槽与外生克主体端面上的针槽相匹配。本实用新型通过外生克内环在外生克主体内的相对转动，增加了生克片与生克盘之间的摩擦力，有效地减少了设备运转过程中的窜毛现象。同时本实用新型不仅减少了更换生克盘的频率，即使在需要更换时，也可以只更换外生克内环或外生克主体，有效地降低了设备的运行成本。
Patent CN-201367789-Y (CN)
Title: 金属防盗门专用门吸
Inventor: ZHENGWEI CHEN
IPC: E05C19/16
Filed: 2009-03-21
Granted: 2009-12-23
Abstract: 本实用新型公开了一种金属防盗门专用门吸，其包括磁铁支座，磁铁支座上设置有弹性件，弹性件的顶端设置有橡胶磁块，磁铁支座上设置有供固定安装的孔。本实用新型具有如下优点：其结构简单，能有效降低噪音，并且节约了成本。
Patent CN-201394381-Y (CN)
Inventor: ZHIGANG QIAN
IPC: C02F1/44
Filed: 2009-01-16
Granted: 2010-02-03
Abstract: 本实用新型公开了一种发电机冷却水透析式快速除氧装置，设有平衡水箱、过滤器与增压泵，还设有脱气装置、气液分离器，其中平衡水箱、增压泵、过滤器、脱气装置、真空泵及气液分离器连接成一回路，在回路中脱气装置的进气端设有高纯氮气源及气体过滤器、流量调节阀、氮气减压器。所述脱气装置中采用多支路并联连接的方式，每一并联支路中可采用多只脱气装置串联连接。本实用新型采用模块化结构设计，可实现不同容量的内冷水系统的除氧要求，除氧效果好，可达到除氧后溶氧浓度低于20μg/L的效果，完全满足各种先进发电机对内冷水系统补给水的严格规定；且本实用新型还出水水质稳定，无二次污染，节约去离子水，使用成本低。
Patent CN-201372796-Y (CN)
Inventor: YONGQIN TAO
IPC: E21C25/00
Filed: 2009-03-13
Granted: 2009-12-30
Abstract: 一种悬臂式掘进机臂体，包括臂体和主轴，臂体的臂腔内设置主轴，臂体、主轴上开有连通的水路通道，水路通道在臂体上有若干个工艺孔，其特征是，所述工艺孔上设置有拆卸式堵头；所述主轴上设置有轴套，臂体的臂腔设置有瓦套，瓦套上设置旋转格蕾圈；所述臂体上开有注油孔。本实用新型由于在主轴和臂体内腔设置了轴套和瓦套，从而使主轴不再因摩损而需要更换，磨损变为更换轴套、瓦套即可，设备使用成本大幅降低；旋转格蕾圈可以通过注油孔进行润滑，大大延长了其使用寿命以及对轴套的磨损；同时，开设检查窗，可以在使用中及时了解臂体腔内情况，方便检修，还可在密封最终失效时作为泄水孔使用，将漏出的水从检查窗放出。
Patent CN-201435827-Y (CN)
Title: 一种电声器件的整版式贴布设备
Inventor: SANYUN LIU
IPC: B26F1/40
Filed: 2009-04-20
Granted: 2010-03-31
Abstract: 本实用新型涉及电声器件的贴布设备技术领域，特指一种电声器件的整版式贴布设备。该设备包括以下部分：一套制具，所述制具包括一平台、一孔板；其中所述的平台设有定位柱；所述孔板设有对应的第二定位孔，且该孔板上还设有器件孔；一台冲压装置，包括主架、气缸、冲头、冲台、控制器及收纳盒，所述冲压装置的冲头与所述孔板上的器件孔相匹配，且冲压装置的冲台上亦设有与所述平台的定位柱相同的定位体，同时还设有与所述孔板的器件孔相对应的冲孔，所述冲台的下方设有收纳盒。采用上述技术方案后，一次可完成与孔板的器件孔数目相同的电声器件的贴布操作，大幅提高贴布工艺的生产效率，并且贴布的准确度得到有力保障，保证产品的性能和合格率。
Patent MD-133-Z (MD)
Title: Process for the manufacture of the compound wall block
Inventor: TARNOVSCHI Constantin
IPC: C04B18/04
Filed: 2009-05-18
Abstract: The invention relates to construction, particularly to the manufacture of compound wall blocks.The process for the manufacture of the compound wall block includes placement into the form of commercial stones and wastes in a volume of 40…50%, filling of the form with ceramsite-concrete mixture and vibration thereof. The wastes are sawn up in the form of off-grade elements of a lower height than the commercial stones and are placed with alternation between them.
Patent MD-602-Z (MD)
Title: Method for determining the volatile compounds in white wine
Inventor: RUSU EMIL
IPC: B01D15/00
Filed: 2012-02-03
Abstract: The invention relates to the wine industry, namely to a method for determining the volatile compounds in white wine.The method, according to the invention, comprises the preparation of wine sample by adding ammonium sulfate and 2-heptanol, preliminary preparation of a solid adsorbent of hypercrosslinked polystyrene, placed in a cartridge, by its subsequent treatment with methylene chloride and ethanol, washing with distilled water and blowing with an air stream; adsorption of volatile compounds during passage of sample through the cartridge under vacuum and washing of adsorbent with distilled water; desorption of volatile compounds during passage through the adsorbent of a solvent, consisting of ethyl acetate and methylene chloride in the ratio of 1:1 by volume, by obtaining an eluate, its treatment with anhydrous sodium sulfate, evaporation to the obtaining of a concentrate in the amount of 0.5 ml and determination of volatile compounds by chromatography and mass spectrometry.The result is an increase in the adsorption capacity and number of determined components.
Patent MD-1674-Z (MD)
Title: Universal mobile fish-breeding complex
Inventor: CREPIS OLEG
IPC: A01K61/00
Filed: 2022-01-12
Abstract: The invention relates to fish farming, in particular to universal mobile fish-breeding complexes, and can be used for breeding fish with different breeding ecology in river and lake conditions.The complex, according to the invention, comprises a floating dock, wherein are placed a spawner capture system, a fish spawning system and a spawn collection and incubation system. The spawner capture system consists of a spawner collection compartment (16) and a spawner dislocation device, made in the form of a net trap, and is equipped with physical radiation sources (22). The fish spawning system comprises a cylindrical pool (23) with species-specific artificial substrates (35) and a conical bottom (24) with a central drain hole (25), wherein is fixed a vertical perforated drain pipe (26), and compartments with screw engines (28, 28a and 28b). The spawn collection and incubation system comprises a rectangular basin (41), wherein are placed in rows spawn collection and incubation containers (46a and 46b), and a laid spawn collection device.
Patent PE-20190666-Z (PE)
Title: Herramienta torsionadora de alambres con mangos intercambiables
Inventor: OCHOA GONZALES LUIS ALFREDO
IPC: B25G3/38
Filed: 2018-12-31
Abstract: Se refiere a una herramienta torsionadora manual que comprende una varilla con la punta conica doblada en un extremo y en el otro extremo un fresado de menor diametro con una perforacion roscada, un tubo hueco con una perforacion, con mangos intercambiables de acuerdo a la situacion en el que todas las partes se unen por medio del tomillo prisionero, dicha herramienta permite seleccionar una mayor o menor fuerza de torsion al seleccionar el mango de acuerdo a la necesidad, ademas de mejorar la comodidad debido a su diseno ergonomico, y cuenta con revestimiento tecnico y electrico, junto con un recubrimiento antideslizante.
Patent PE-20220985-Z (PE)
Title: Dispositivo para gestionar, automatizar y dimerizar la intensidad de iluminacion de las luminarias incandescentes y halogenas con sensores de radar y crepuscular
Inventor: MOTA PENA THONNY ERICSON
IPC: F21S2/00
Filed: 2022-04-25
Abstract: Un dispositivo electronico con sensores y radar crepuscular de estructura cuadrada para gestionar, automatizar y dimerizar (atenuar) la iluminacion de las luminarias incandescentes y halogenas que comprende: Una estructura compuesta de material ASA (Acrilonitrilo Estireno Acrilato), de forma cuadrada, un lente transparente opaco con diametro 12 mm en la parte superior externa, un placa electronica compuesta por los siguientes componentes electronicos: un ESP32, un Hi-Link AC220V - DC5V, un diodo 1N4001, una resistencia de 10Kohm, un capacitor de 0.1uF, un capacitor de 1uF, un modulo dimmer AC220V/ 2A, una bornera u una placa perforada, todos los componentes se encuentran cubiertos por una capa de resina epoxica dielectrica aislante contra la humedad y agua, un sensor radar y un boton rojo para el encendido y apagado del dispositivo en la parte inferior externa del dispositivo.
Patent PE-20221873-Z (PE)
Title: Alimentador automatico de bandejas
Inventor: PRADO GARDINI SIXTO RICARDO
IPC: B65G35/00
Filed: 2022-09-30
Abstract: La presente invencion se refiere a un dispositivo alimentador automatico de bandejas que comprende: al menos dos carriles lineales, donde cada carril lineal posee al menos dos rieles dispuestos por debajo de unas porta bandejas, donde dichos porta bandejas son adecuados para sujetar bandejas de plantines, unos carros de guiado fijos al porta bandejas y desplazables con respecto a los rieles; una estructura de al menos dos bastidores que soportan de manera perpendicular a dos o mas carriles, donde los carriles estan dispuestos de forma paralela entre ellos; unos motores paso a paso conectados con unas fajas dentadas, donde dichas fajas dentadas estan conectados con las porta bandejas; un modulo de control conectado con los motores paso a paso y configurado para desplazar de forma independiente los porta bandejas.
Patent PE-20230562-Z (PE)
Title: Caballete regulable para su uso como soporte durante el armado de estructuras de columnas
Inventor: CUBA VARGAS KAREN ESTEINCIN
IPC: B25B5/02
Filed: 2022-10-25
Abstract: Un caballete regulable para su uso como soporte durante el armado de estructuras de columnas el cual es de material resistente y cuenta con un modulo de ajuste (1) y una estructura (6) que permiten hacer uso de mas de un caballete en simultaneo para la fabricacion de columnas.
Patent ES-523226-A0 (ES)
IPC: C07D495/04
Filed: 1983-06-14
Abstract: This invention relates to a new thieno-pyridinone derivative of the formula:   <IMAGE>   and its pharmaceutically acceptable inorganic or organic acid addition salts. This invention relates also to a process for the preparation of said compound and to its therapeutic application as blood-platelet anti-aggregation agent and anti-thrombosis agent.
Patent ES-523331-A0 (ES)
IPC: C07D409/06
Filed: 1983-06-16
Abstract: The invention relates to novel dioxaheterocyclic compounds of the formula I    <IMAGE>  (I)  in which R1 represents an unsubstituted or substituted aromatic or heteroaromatic radical or an unsubstituted or lower alkylated, mono- or bi-cyclic cycloaliphatic hydrocarbon radical or an  alpha -branched aliphatic hydrocarbon radical, each of R2 and R3, independently of the other, represents hydrogen or lower alkyl, and each of R4 and R5, independently of the other, represents hydrogen, lower alkyl or halogen, and A represents the radical -O-R6, wherein R6 represents hydrogen or an unsubstituted or substituted aliphatic or araliphatic hydrocarbon radical or A represents the radical   <IMAGE>  in which each of R7 and R8, independently of the other, represents hydrogen or lower alkyl, or R7 and R8 are bonded to one another and, together with the adjacent nitrogen atom, represent unsubstituted or lower alkyl-substituted tetra- to hexa-methyleneimino or 4-morpholinyl, and the divalent radical in formula I is either in the 4,5- or the 5,6-position and correspondingly R4 and R5 are in positions 6 and 7, or 4 and 7, respectively, of the benzodioxole skeleton, to salts of compounds of the formula I in which A represents OR6 wherein R6 represents hydrogen, with bases, as well as acid addition salts of compounds of the formula I in which the radical R1 is of basic character, and to pharmaceutical compositions containing them. These novel substances have a diuretic activity and, in addition, a uricosuric activity, and can be administered, according to the invention, preferably in the form of corresponding pharmaceutical compositions, to mammals for the treatment of oedema and hypertension.
Patent ES-525669-A0 (ES)
IPC: C07D405/08
Filed: 1983-09-16
Abstract: Compounds are described of the formulain whichR' is H, C<sub>1-6</sub> alkyl or C<sub>7-10</sub> aralkyl;W is C<sub>1-7</sub> alkylene;X is cis or trans -CH=CH- or -CH<sub>2</sub>CH<sub>2</sub>-;n is 1 or 2;Y is a saturated heterocyclic amino group having 5-8 ring members;R<sup>2</sup> is (i) substituted or unsubstituted phenylalkyl, thienyl- alkyl or naphthylalkyl or (ii) substituted or unsubstituted cinnamyl;and their salts and solvates.These compounds inhibit blood platelet aggregation and bronchoconstriction and may be formulated for use as antithrombotic and antiasthmatic agents.
Patent ES-532214-A0 (ES)
IPC: C23F11/14
Filed: 1984-05-04
Abstract: Corrosion inhibition of metals (especialy iron, zinc, copper, tin and aluminium and in particular mild steel and the zinc surface of galvanised steel) is provided by treatment with an optionally substituted 2-hydroxy-5-alkylbenzaldoxime wherein the 5-alkyl group contains from 7 to 13 carbon atoms. The benzaldoxime may be applied directly or as a solution in an organic solvent or as an aqueous emulsion. The benzaldoxime may be formulated in a surface coating composition.
Patent ES-536754-A0 (ES)
IPC: G01B3/10
Filed: 1984-10-15
Abstract: © A circumference measuring device comprising a flexible tape arranged to form a loop of adjustable size; indicating means comprising a scale and a reference mark movable with respect to one another, one end of the said tape being attached to the indicating means such that the indicating means measures the size of the loop; and zeroing means to preset the reference mark at a predetermined position with respect to the scale.
Patent ES-541673-A0 (ES)
IPC: C08G61/12
Filed: 1985-03-28
Abstract: The preparation of poly(arylene ketones) and in particular all para-linked poly(arylene ether ketones) by Friedel-Crafts polymerization in the presence of a Lewis acid generally results in an intractible reaction product difficult to remove from the reaction vessel and difficult to purify. The addition of a liquefaction agent, such as a hydrogen halide and in particular hydrogen chloride, to the reaction mixture, results in a tractible gel or a liquid which can be readily handled. The hydrogen halide is preferably under pressure and a diluent may also be added along with the hydrogen halide.
Patent ES-544360-A0 (ES)
IPC: A23K50/30
Filed: 1985-06-19
Abstract: 1. Feed additive containing zinc bacitracin with improved stability under the action of heat and moisture and mechanical processing, characterised in that the feed additive is coated with a polymer.
Patent ES-550729-A0 (ES)
IPC: C08G18/08
Filed: 1986-01-08
Abstract: The present invention relates to a process for the production of stable dispersions by reacting (I) an organic polyisocyanate with (II) a member selected from the group consisting of polyamines containing primary and/or secondary amino groups, hydrazines, hydrazides and mixtures thereof, in the presence of (III) hydroxyl group containing materials selected from the group consisting of polyethers, polyesters, polyester amides, polycarbonates and mixtures thereof, the improvement wherein: (A) said polyisocyanate is a liquid reaction product of an organic di- and/or polyisocyanate and a compound containing at least one hydroxyl group, said reaction product having an isocyanate group content of from about 5 to about 45 percent by weight, and (B) said polyisocyanate and said component II are reacted in an isocyanate to amine equivalent ratio of from 0.8:1 to 1.35:1.
Patent ES-556983-A0 (ES)
IPC: B01J8/38
Filed: 1986-07-30
Abstract: This invention relates to apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger (10) of the continuous type, comprising a large number of vertical heat exchanger tubes (18) mounted between a lower chamber (17) and an upper chamber (16) within a jacket (15). Within the tubes (18) small solid particles are kept in a fluidized condition by the fluid medium passing up from the lower chamber (17) through the tubes (18), so as to achieve a good heat transfer, whereas also any deposit will be removed from the innertube walls. Forthe downward flow of the granular mass at least one return tube (21) is provided. Downward circulation of the fluid medium through the return tube (21) should be minimal, however, which can be achieved by an increase of the pressure difference between the upper and lower chamber (16; 17), which increase of the pressure difference can be achieved by fitting several distribution plates (24; 42) at a level above the return tube (21) outlet into the lower chamber (17), preferably so thatthe apertures in the various distribution plates (24; 42) of the multiple design are not vertically in line.The second distribution plate (42) also serves to minimise excessive wear of the material of the jacket (15) due to the eddying motion of the granules.
Patent FI-823473-A0 (FI)
Inventor: HUBER RICHARD
IPC: F16K27/06
Filed: 1982-10-12
Abstract: 1. Ball valve having a housing, comprising a tubular end section (1', 31") and a central section (1, 31) which is broader than the end section and is connected to the end section by way of a conical intermediate section (12, 31') which has a cone angle of at least 30 , and having a ball (6) which is mounted in the central section, is rotatable from outside by means of an operating bolt (4) and is sealed by means of at least one sealing ring (10) arranged in a support component (11, 32, 42) which is supported against the housing, characterised in that (a) the entire housing (1, 12, 1'; 31, 31', 31") with end sections adjoining either side of the central section by way of conical intermediate sections is constructed in one piece without welding ; (b) the ball (6) is accommodated between two sealing rings (10) each of which is arranged in a support component (11, 32, 42), and (c) the support components are supported against the conical intermediate sections (12, 31') in such a manner that they are sealed.