baber/WOPTO huggingface dataset:
Patent CN-201314065-Y (CN)
Inventor: WENBING LAI
IPC: E03C1/04
Filed: 2008-12-08
Granted: 2009-09-23
Abstract: 本实用新型涉及一种盥洗设备，特别涉及一种用于淋浴器的三档切换式淋浴组合龙头分水器的结构，包含十字管状龙头本体，本体上的水平管两端背面设有的冷热进水口，十字管交叉处的前面设置有平脚阀芯的调温手柄，本体上的竖直管内上部设置有顶喷接头，下部设有手持花洒接头和浴缸出水嘴，所述的平脚阀芯的出水孔通过进水总通道连接到设置有三向分水阀芯的分水开关后，该三向分水阀芯的一个出水孔通过顶喷通道连接至顶喷接头，该三向分水阀芯的第二个出水孔通过手持花洒通道连接至手持花洒接头，第三个出水孔通过浴缸出水通道连接通向旋转开关式浴缸出水嘴。该淋浴组合龙头分水器的结构简单紧凑，并且制造更容易，可以节约大量的生产成本。
Patent CN-201322646-Y (CN)
Title: 可调节接近开关支架
Inventor: XIAOCHUAN ZHANG
IPC: G01G21/08
Filed: 2008-12-18
Granted: 2009-10-07
Abstract: 本实用新型涉及一种重力式自动装料衡器，具体地说是一种可调节接近开关支架。按照本实用新型提供的技术方案，在接近开关支架的底部设置连接板，在连接板上设置用于安装接近开关的通孔，在接近开关支架的中部设置调节座。所述接近开关支架的主体呈圆柱形。本实用新型可以方便操作，提高生产效率。
Patent CN-201359266-Y (CN)
Title: 任意摆放的台灯
Inventor: HONGJIA SONG
IPC: F21V21/096
Filed: 2009-02-11
Granted: 2009-12-09
Abstract: 本实用新型公开了一种任意摆放的台灯，属于灯具，主要解决普通台灯的使用范围受到了限制，给生产和生活、学习带来了不便的问题。它包括灯头和灯座，其特征是，所述的灯座内部设有一块内置磁铁，外部附有一块与内置磁铁相互吸引的外置磁铁。外置磁铁与内置磁铁配合使用，磁铁间吸引力可以将该种台灯摆放在板状物体的表面。当要放台灯的位置无法将内置磁铁和外置磁铁分别置于板状物的两侧时，可以借助其余的板状支撑物，使台灯的使用更加灵活方便。
Patent CN-201386152-Y (CN)
Inventor: JIANMING GU
IPC: D01D11/00
Filed: 2009-03-05
Granted: 2010-01-20
Abstract: 本实用新型涉及一种原丝均匀上油剂装置，主要用于对纺丝组件纺出的原丝进行均匀上油。包括吹风管(1)、上风烛管(2)、上油环(3)和下风烛管(4)，所述上风烛管(2)和下风烛管(4)一上一下平行设置于吹风管(1)的中间，所述上风烛管(2)与下风烛管(4)之间留有间隙，所述上油环(3)设置于所述间隙内，其特征在于：所述上油环(3)的中间加置一层齿形薄钢片(5)。本实用新型通过在上油环中间加一层齿形薄钢片，使风烛管上油环溢出上油的间隙为变为0.15mm，从而上油剂均匀、稳定。无并丝、毛丝等疵点发生。确保了原丝质量。
Patent CN-201347852-Y (CN)
Title: 一种三台空压机连锁启动的plc控制装置
Inventor: XUDONG ZHANG
IPC: F04B49/06
Filed: 2009-01-22
Granted: 2009-11-18
Abstract: 本实用新型公开了一种三台空压机连锁启动的PLC控制装置，其包括有一个第一台空压机故障检测输入单元、一个第二台空压机故障检测输入单元、一个第三台空压机故障检测输入单元、一个CPU、一个第一控制输出单元、一个第一定时启动单元、一个第二控制输出单元、一个第二定时启动单元、一个第三控制输出单元、一个第三定时启动单元、一个电源单元。本实用新型目的是提供一种结构设计合理、能够及时启动备用机组的三台空压机连锁启动的PLC控制装置。
Patent CN-201353278-Y (CN)
Inventor: FUSONG PENG
IPC: A61H3/02
Filed: 2009-01-20
Granted: 2009-12-02
Abstract: 一种新型折叠拐杖，其特征在于：垫肩连接着两个升降杆，在升降杆侧面上安装有螺栓钮，坐垫的一端是通过合叶连接着前腿，另一端是通过着合叶连接在后腿上，连接杆两头分别接有旋转固定头，通过旋转固定头连接着前腿和后腿，在前腿后面设有固定装置，该固定装置有扣板与插条组成，当拐杖折叠时，扣板扣进设在后腿背面的插孔，再插上插条。本产品结构简单，使用方便，给老年人和腿脚不便的人们带来了很大的帮助。
Patent CN-201381901-Y (CN)
Inventor: YU FAN
IPC: F01L13/06
Filed: 2009-04-17
Granted: 2010-01-13
Abstract: 发动机制动装置，包括储气罐、电磁气阀、手控气阀和气缸，其特征是所述气缸的活塞推杆与发动机供油阀门相连，在气缸内活塞推杆上装有复位弹簧；所述气缸通过管路经常通电磁气阀和手控气阀与储气罐相连；电磁气阀的控制端与汽车电气系统相连；当车辆断电时，电磁气阀处于开通状态，气缸通过管路经电磁气阀直接与储气罐接通；当车辆通电时，电磁气阀进气口(9)与出气口(10)断开，气缸与储气罐之间的连接断开，打开手控气阀，气缸通过管路经电磁气阀、手控气阀与储气罐接通，关闭手控气阀，气缸与储气罐之间的连接断开。本实用新型结构简单，成本低廉，控制方便，它通过控制发动机供油阀门，停止为发动机供油，进而实现发动机制动，这种制动方式可以使发动机充分吸收汽车惯性，提高了发动机的功率利用率。
Patent CN-201408034-Y (CN)
Inventor: XIANG LI
IPC: G01F1/36
Filed: 2009-05-15
Granted: 2010-02-17
Abstract: 本实用新型涉及皂膜流量计启膜装置，连接方式如下：皂膜管一端嵌入在储液皿内，皂膜管另一端与缓冲皿连接固定，且皂膜管的启膜口与储液皿底部保持4－6mm间距，启膜环套装在皂膜管的启膜口端，连杆从储液皿顶端插入，连杆插入储液皿一端与启膜环相连并固定，连杆另一端安装有按钮，弹簧穿在连杆上并置于按钮与储液皿顶端之间，缓冲皿内装有透气隔板，缓冲皿底部一侧、储液皿顶部一侧分别都设有气嘴，缓冲皿上的气嘴要穿过透气隔板。本实用新型可以实现皂膜流量计的自动或手动启膜功能，采用这种启膜原理能保证启膜成功率高达98％，且启膜厚度均匀，一致性好，操作简单可靠，特别适合皂膜流量计各流量范围段的手动或自动启膜。
Patent CN-201377328-Y (CN)
Inventor: ZHENSHENG XIN
IPC: E21D11/10
Filed: 2009-04-13
Granted: 2010-01-06
Abstract: 本实用新型属于盾构，具体涉及一种外置注浆管式盾构，解决了现有技术中外置注浆管式盾构无法应用在砂层地质中，粘土层地质中也容易卡管的问题。外置注浆管式盾构，盾构外置若干注浆管，盾构的中盾位置上，与各注浆管的中心轴线的同一线上分别设置有保护刀，各保护刀分别在盾构的不同纵断面上。本实用新型具有如下有益效果：有效减小隧道开挖过程中围岩土体对外置注浆管壁的摩擦与损坏，解决了现有外置注浆管式盾构穿越端头加固区时的“卡管”现象；避免了大量超挖带来的致命工程危害，保证盾构的接收与始发的顺利完成；对于粉砂地层也可以运用，减小的超挖量与节省的注浆量对于我国整个高速发展的地铁建设意义重大。
Patent CN-201383884-Y (CN)
Title: 一种自动控温加热棒
Inventor: XUEJIN HUANG
IPC: H05B1/02
Filed: 2009-03-23
Granted: 2010-01-13
Abstract: 本实用新型涉及一种自动控温加热棒，包括玻璃管，防水套，防水胶塞和电热丝，玻璃管的上端口套接防水套，防水胶塞封堵在玻璃管上端口内部，其特征在于：还包括线板，双金属片和螺旋杆，防水胶塞的下端连接线板，线板通过接线端子连接电热丝一端，线板上固定双金属片，螺旋杆穿过防水胶塞，螺旋杆尖端插在双金属片与线板之间，线板下端设置导线下触点和磁石，双金属片下部设置连通触点，双金属片尾部连接电热丝另一端。本实用新型采用双金属片作为温控开关，不容易老化，使用寿命长，且结构简单。
Patent CN-201354918-Y (CN)
Inventor: FUXIN ZHU
IPC: F16L59/147
Filed: 2009-02-25
Granted: 2009-12-02
Abstract: 一种油田集输原油所用的电加热黄夹克保温管道。主要解决现有的黄夹克保温管道无法保证管道内的恒定输送温度问题。其特征在于：在防腐胶带(4)内沿钢管(1)外壁依次铺设碳纤维电热线(2)、导热膜(3)，并使碳纤维电热线(2)与信号采集器(7)相接触，而碳纤维电热线(2)与电源线(9)相联通，信号采集器(7)与数据线(10)相联通。该保温管道具有电伴热、保温、防腐的特点，可使管道内维持恒定的输送温度。
Patent CN-201388182-Y (CN)
Inventor: DACHUAN BI
IPC: H02P9/30
Filed: 2009-04-13
Granted: 2010-01-20
Abstract: 本实用新型公开了一种可适应变化力矩的永磁风力发电机稳频控制系统，该控制系统包括用于检测开关阵列状态、检测发电机电参数和控制定子绕组通断的控制箱，以及用于控制所述控制箱运行的工控机。该实用新型通过将发电机的每一个定子绕组与单独的开关相连，可由控制系统控制其实现多级负载的要求。同时，本实用新型的控制系统内采用ADRC，可以准确控制每一个开关的开启与闭合，进而控制定子中接通绕组的个数，从而控制了转子的转速，实现对发电机输出电压频率的调整，使发电机的输出电压频率维持在一个稳定的数值。
Patent GE-U2003970-Y (GE)
Title: Method for Production of Beer with High Biological Value
Inventor: CHAKHUNASHVILI GEORGE
IPC: C12C5/02
Filed: 2002-04-08
Abstract: 1. Technical Result Increase in nutritive biological value of beer, improvement of organoleptic properties and widening of assortment. 2. Essence A method comprises admixing an aqueous-spirit extract of pollen to a prepared beer as an extract of plant raw, the contents of which in beer makes 0,2% of the total volume. 3. Field of Application Food industry, production of beer.
Patent GE-U20151852-Y (GE)
Title: Table with adjustable height
Inventor: TURKIASHVILI ANZOR
IPC: A47B9/00
Filed: 2014-05-19
Abstract: There is represented a table having surface 1 installed on a frame 2. The supports with adjusta-ble height and consisting of inner and outer 3, 4 componentry are inserted in each other and are insta¬lled from frame low side. Chain gear mecha-nism for interaction with the supports is equipped with a handle 7.
Patent MD-207-Z (MD)
Title: Current stabilizer
Inventor: PARAMONOV Anatolii
IPC: B23H3/02
Filed: 2009-06-05
Abstract: The invention relates to electrical engineering, namely current and voltage stabilizers, which can be used in the electrophysical and electrochemical processing.The current stabilizer contains a step-down transformer (1), the primary winding of which is connected to the alternating-voltage mains, to the secondary winding of which is connected an adjustable rectifier (2), to the output of which is connected a filter (3), to the positive output of which is connected a load (4). The current stabilizer also contains an adjustable rectifier (2) control unit (8) and two variable resistances (9, 11). The current stabilizer further contains a key element (5), connected in series between the load (4) and a by-pass (6), the output of which is connected to the negative output of the filter (3). Parallel to the key element (5) is connected the first variable resistance (9), coupled with the adjustable rectifier (2) control unit (8), the outputs of which are connected to the control electrodes of the thyristors of the adjustable rectifier (2). The current stabilizer also contains an ampermeter (7), connected in parallel to the by-pass (6) and the second variable resistance (11) connected to a current stabilization unit (10), the output of which is connected to the key element (5).The advantages of the invention are to increase the efficiency, to extend the scope, to reduce the weight and dimensions of the device.
Patent MD-1045-Z (MD)
Title: Device and process for dehydration of plums
Inventor: PAPCENCO ANDREI
IPC: A23N12/08
Filed: 2015-10-23
Abstract: The invention relates to the food industry and can be used in the plum drying technology.The device for dehydration of plums comprises a dielectric body, made in the form of a rectangular bath, which is divided horizontally by a mesh into two parts. The upper part is equipped with two vertically spaced parallel-plate electrodes, one of which is fixed onto a movable dielectric plate and is equipped with a centering rod of the electrode and a pressure regulator. The lower part is equipped with a reservoir for juice.The process for dehydration of plums provides their processing in two stages. In the first stage the plums are subjected to electroplasmolysis with bipolar pulses at an electric field intensity of 15000…20000 V/m, at a temperature of 25…30°C and for 0.1…20 s. In the second stage the plums are subjected to electroplasmolysis with bipolar pulses at an electric field intensity of 1500…3000 V/m, at a temperature of 75°C, a pressure of 0.1…0.3 kg/cm2 and for 30…50 min, is evaporated up to 10% of water and is separated from 10 to 30% of juice, then drying of the resulting product is carried out in a convective dryer up to a standard humidity.
Patent MD-1671-Z (MD)
Title: Process for producing a hybrid photocatalyst based on nanocrystalline TiO2 and diatomite by electrolysis
Inventor: DAŢKO Tatiana
IPC: B01J21/00
Filed: 2021-05-31
Abstract: The invention relates to the field of renewable alternative solar energy, to photocatalytic purification of water and air from organic and inorganic pollutants using a hybrid photocatalyst based on nanocrystalline titanium dioxide and diatomite.The process for producing a hybrid photocatalyst based on nanocrystalline TiO2 and diatomite by electrolysis comprises stirring for 30 min a suspension of 2 g of diatomite in a solution of TiCl4 with a concentration necessary to obtain a mass content of TiO2 of 20%, introducing the resulting suspension into a cathode chamber of a two-chamber electrolyzer equipped with a platinum cathode, an anode of graphite and a cation-exchange membrane, pumping through the anode chamber a solution of Na2SO4, carrying out the electrolysis process at a current density of 25-100 mA/cm2; after which the electrolyzer is turned off, the suspension is stirred for 60 min, the precipitate is separated from the solution, washed until a negative reaction for chloride ions is obtained, dried in air, and then in a drying cabinet at a temperature of 100°C to a constant weight and calcined at a temperature of 400°C to form the anatase phase.
Patent PE-20161098-Z (PE)
Title: Estructura vestible de amplificacion sonora
Inventor: SASAKI OTANI PAULA CRISTINA
IPC: H04N1/10
Filed: 2015-09-10
Abstract: La invencion se refiere a una estructura vestible de amplificacion sonora que responde a un balance optimo entre movilidad y capacidad de reproducir simultaneamente ondas sonoras en varias direcciones. La estructura vestible de amplificacion sonora comprende una pluralidad de altavoces conectados electricamente entre si, unos medios de soporte que alojan a la pluralidad de altavoces, unos medios de acoplamiento que mantienen unidos los medios de soporte, unos medios de sujecion que aseguran la estructura vestible al cuerpo del usuario, y un modulo de control y amplificacion conectado a la pluralidad de altavoces y a fuentes externas de senal/informacion de audio, permitiendo al usuario movilizarse a traves de un recinto o espacio abierto, al mismo tiempo que es capaz de realizar otras actividades
Patent PE-20171479-Z (PE)
Title: Soporte publicitario situado en un plano horizontal donde la rotulacion muestra una imagen con percepcion perpendicular
Inventor: DE LOS AIRES ALVAREZ XAVIER
IPC: G09F19/22
Filed: 2016-09-19
Abstract: Se refiere a un soporte publicitario situado en un plano horizontal donde la rotulacion muestra una imagen con percepcion perpendicular, dicha imagen se rotula en dicho soporte y es obtenida a partir de la transformacion de una imagen inicial de tal forma que dicha imagen transformada parece situarse en una posicion perpendicular con respecto a la superficie sobre la que se dispone el soporte en dicho plano horizontal.
Patent PE-20191418-Z (PE)
Title: Contenedor de alimentos granulados
Inventor: LINARES GONZALES JOSE RICARDO
IPC: B65D81/32
Filed: 2018-08-23
Abstract: Se refiere a un contenedor de alimentos que tenga una tapa independiente para cada compartimiento cuya estructura facilite el desmontaje total de los elementos que lo componen para su limpieza y que no posea orificios que generen contaminacion. El contenedor de alimentos granulados presenta un recipiente para alimentos, con portautensilio removible que se encuentra al interior de dicho recipiente, de forma independiente evitando la contaminacion de alimentos. El contenedor de alimentos granulados comprende un recipiente que tiene en la parte central una prolongacion tubular por donde ingresa un portautensilio que se encuentra en la parte central de la base desmontable y es cubierto por una tapa.
Patent PE-20190752-Z (PE)
Title: Dispositivo reconocedor de granos de cafe por medio de ondas acusticas
Inventor: QUISPE VASQUEZ ROGER GINO JOEL
IPC: G10L15/14
Filed: 2018-10-29
Abstract: Comprende un modulo de voz que capta el sonido de cada objeto, una bateria para brindar energia al dispositivo, un modulo bluetooth para la transferencia de informacion hacia el telefono inteligente del usuario, una placa de programacion que tiene todas las instrucciones del dispositivo y una placa de pruebas que permite unir todos los materiales mencionados anteriormente; los cuales son implementados en una caja principal con ranuras de ingreso y salida de objetos que caen en un canal inclinado y son almacenados en un recipiente para la caida de objetos.
Patent PE-20210082-Z (PE)
Title: Turbina hidraulica generadora de electricidad a partir de corrientes de rio con altitud variable y desplazamiento horizontal
Inventor: CHURA CCORIMANYA MIGUEL ANGEL
IPC: F03B13/10
Filed: 2019-12-31
Abstract: La turbina generadora de electricidad a partir de corrientes de rio con altitud variable y desplazamiento horizontal esta para resolver los problemas de generacion de energias no convencionales, esta turbina por su diseno genera electricidad durante las 24 horas del dia y es adaptable a las variaciones de caudal de cualquier rio. La turbina esta conformada por las siguientes partes de acuerdo al orden de montaje; bases fijas (1) (que podrian ser de concreto o metal), sobre la base esta las guias rieles (2) sobre estas guias va montado la base movil, el eje principal (6) de la turbina (7) esta montado en el cilindro hidraulico (12), el soporte de la base del generador (11) y el generador electrico (10) esta montado sobre el cilindro hidraulico (12), la polea inpulsora (14), polea receptora (15) estan relacionados mediante una correa de transmision para la generacion de energia electrica, los mecanismos de respuesta como cilindros y motorredcutor esta en funcion del nivel del rio mediante un sensor de nivel de agua.
Patent PE-20221371-Z (PE)
Title: Equipo electronico para detectar el nivel de alcohol ingerido por una persona y para el reconocimiento de su rostro
Inventor: KEMPER VASQUEZ GUILLERMO LEOPOLDO
IPC: G01N33/98
Filed: 2021-09-06
Abstract: Comprende una estructura fija que comprende de un recinto que recubre el equipo electrico, que permite el almacenamiento, la proteccion frente a la humedad y agentes externos, aislamiento termico de los componentes electronicos que conforman el equipo electronico de forma integral; un computador de placa reducida para el funcionamiento, procesamiento y comunicacion de los dispositivos y componentes electronicos; un modulo para la deteccion del flujo de aire para la confirmacion del soplido de la persona que lo utiliza; un modulo integrado con el sensor de alcohol para la deteccion del grado de alcohol en formatos de medidas mas especificos; una pantalla tactil para que la persona pueda ser testigo de las mediciones y conclusion final del resultado; una camara web para el reconocimiento en tiempo real de la persona que realiza el proceso; un orificio para el ingreso de un tubo personal para realizar el soplido desde cualquier angulo; y una base de datos alojado en un servidor web para almacenar un historial con el registro de cada experiencia en su utilizacion.
Patent ES-512232-A0 (ES)
IPC: B01D11/02
Filed: 1982-05-14
Abstract: The present invention provides a process for the production of concentrated extracts from fresh plants or parts thereof by extraction with carbon dioxide at supercritical pressure, wherein the extraction is carried out at 0 DEG  to 40 DEG  C. and the separation of the concentrated extract is carried out at a subcritical temperature and subcritical pressure.
Patent ES-512980-A0 (ES)
IPC: G01F23/30
Filed: 1982-06-09
Abstract: A liquid level gauge calibration means which utilizes slip clutch action between the gauge pointer shaft and the float rod. In setting the gauge range, either of said elements may be held stationary at a given point while the other element is moved to coordinate with the given point. Upon release of the element being held, the slip clutch is effective to maintain the established relationship between the two elements. A tool is used to move the slip clutch as needed for desired relative setting of the two elements.
Patent ES-529929-A0 (ES)
IPC: C09K3/16
Filed: 1984-02-21
Abstract: Disclosed is a drafting material comprising a plastic support having on at least one surface thereof an adhesive layer, a layer of pigmented or clear lacquer and a top layer which includes a homo- or copolymer of vinyl acetate and an antistatic agent, wherein the antistatic agent contained in the top layer is a polyamino/polyamide resin modified with an epihalohydrin, preferably epichlorohydrin, the resin being a condensation product of at least one aliphatic dicarboxylic acid or polymeric carboxylic acid and at least one polyamine.
Patent ES-532535-A0 (ES)
IPC: C23C16/48
Filed: 1984-05-16
Abstract: @ A process for making amorphous semiconductor alloy films (22) and devices at high deposition rates utilizes microwave energy to form a deposition plasma. The process includes the steps of providing a source of microwave energy (17), coupling the microwave energy into a substantially enclosed reaction vessel (12) containing the substrate (14) onto which the amorphous semiconductor film (22) is to be deposited, and introducing into the vessel (12) reaction gases including at least one semiconductor containing compound. The microwave energy and the reaction gases form a glow discharge plasma within the vessel (12) to deposit an amorphous semiconductor film (22) from the reaction gases onto the substrate (14). The reaction gases, for example, can include silane (SiH<sub>4</sub>). silicon tetrafluoride (SiF<sub>4</sub>), germane, or germanium tetrafluoride (GeF<sub>4</sub>). To all of the foregoing, hydrogen (H<sub>2</sub>) can also be added. Dopants can also be added to the reaction gases to form p-type or n-type alloy films. Also, band gap increasing elements can be added to widen the band gap of the alloys.
Patent ES-554221-A0 (ES)
IPC: C08K3/08
Filed: 1986-04-11
Abstract: This invention concerns a composition that is capable of chemically bonding, within itself, both large, or small quantities of hydrogen. 
<??>Once the composition, formed by a compound made of an unsaturated polymer, substantially a butadienic polymer and of a catalyst, is inserted into a cable containing opticalfibres, then the compound protects these from the effects of the hydrogen derived from any source whatsoever, also included are those opticalfibre cables, and opticalfibres cable-components which incorporate the compound in question.
Patent ES-555131-A0 (ES)
IPC: B65D77/24
Filed: 1986-05-20
Abstract: 57 The invention relates to a situation in which a merchant puts at a client's disposal an apparatus (9) for processing consumer articles (1) that are sold by him. The operation of the apparatus (9) is made dependent on the purchase of the consumer article (1) in question by making an element (4) releasing the operation of the apparatus (9) to form part of the package (2) so as to make operation of the apparatus (9) only possible with the unlocking element (4).The unlocking element can take the form of a cardboard card (4) on which a magnetic strip (5) containing a code is applied. The apparatus may be a coffee making apparatus (9) comprising a device for reading the magnetic code of the card (4), releasing the coffee making process and for erasing the code.
Patent FI-822745-A0 (FI)
Inventor: HUTTON THOMAS WATKINS
IPC: C08F18/12
Filed: 1982-08-06
Abstract: Monoethylenically unsaturated quaternary monomers of the formula <CHEM> wherein R<1> is a (C1 - C4) straight chain alkyl group optionally hydroxy-substituted,  n is 0 or 1,  R<2> is H or OH, R<3> is an alkenoxy group containing an allyl group or a carbalkenoxy group containing a double bond functionally equivalent to an isolated terminal double bond,  X is halo and  Y is an anion may be readily polymerisable with vinyl acetate to provide latices capable of low energy cure. The invention embraces addition polymers of such monomers and methods of producing both the monomers and the polymers. The monomers and polymers are stable at acid pH values. At alkaline pH values they become self-reactive, the polymers crosslink slowly even at room temperature, with the crosslinking increasing rapidly on heating. The polymers are useful, inter alia, as wet-strength agents in the making of paper.
Patent FI-843716-A0 (FI)
Inventor: CANTRELL JOHN LEONARD
IPC: A61K35/74
Filed: 1984-09-21
Abstract: A pharmaceutical composition comprising a purified pyridine-soluble extract of a microorganism and a refined detoxified endotoxin which is effective in producing an immunological response in warm blooded animals and humans. Methods of using the composition for these purposes are also disclosed.
Patent FI-850551-A0 (FI)
Inventor: FRAUENFELD MARTIN
IPC: F28G1/16
Filed: 1985-02-11
Abstract: PCT No. PCT/EP85/00058 Sec. 371 Date Aug. 16, 1985 Sec. 102(e) Date Aug. 16, 1985 PCT Filed Feb. 21, 1985 PCT Pub. No. WO85/03768 PCT Pub. Date Aug. 29, 1985.Apparatus for cleaning the heat-exchanging surfaces of the storage elements of rotary regenerative heat exchangers. The apparatus has a row of nozzles oriented substantially at a tangent and in a radially displaceable manner before the end face of the storage element (1) in the interior of the heat exchanger, which cause the cleaning material, delivered to them from a source of cleaning material, to emerge in an aimed manner onto the storage element (1). The nozzles are provided on at least two spaced-apart nozzle heads (19; 17) disposed a tube (11; 13) extending substantially radially over one half of the end face of the storage element (1), the tube being guided into the interior of the heat exchanger in a sealed manner and being movable by a drive means radially back and forth above the storage element (1). Via movable connecting means, the tube (11; 13) is connected to at least one external, stationary material line delivering the cleaning material. The radially inner nozzle head (19), being adapted to the lesser circumferential speed of the heat exchanger in this vicinity, has a lesser number of nozzles than the next nozzle head (17) in radially outward sequence.
Patent FI-852208-A0 (FI)
Inventor: VIRTA ARTO
IPC: A61B6/14
Filed: 1985-05-31
Abstract: @ A panoramic tomography X-ray apparatus, which comprises a fixed frame (30), to which another frame (rotary frame) (11), having an X-ray tube (10) at one end and a film cartridge device (20) for X-ray film (RF) at the other end, is suspended. The apparatus has a drive mechanism forturning the rotary frame (11) in the horizontal plane for taking a panoramic X-ray photograph. In the drive mechanism there is a drive and guide groove (31), which has straight side sections (31S) and a curved section (31 R) connecting the side sections together. The drive unit (33) of the apparatus comprises a drive wheel (40) which, when rotated by the drive unit (33), turns said rotary frame (11). The rotary frame (11) is suspended to the fixed frame (30) by means of a crank mechanism (13,50,51) which is jointed to the rotary frame (11) and to the fixed frame (30) with bearings (12a, 12b; 53a, 53b). The drive and guide mechanism (33-41) and the crank mechanism interact in such a way that, in the front area of the dental arch, i.e. when the corresponding section (31 R) of the guide and drive groove (31) is in operation, the rotary frame (11) turns around the front journal pin (51) of the crank (50), and in the side areas, when guided by the straight sections (31S) of the drive and guide groove (31), the rotary frame (11) simula- taneouslyturns around both journal pins (13, 51) of the crank mechanism (13, 50, 51).