baber/WOPTO huggingface dataset:
Patent CN-201337611-Y (CN)
Title: 一种托盘用输液瓶垫
Inventor: XIZENG HUI
IPC: A61G12/00
Filed: 2008-12-19
Granted: 2009-11-04
Abstract: 本实用新型公开了一种托盘用输液瓶垫，属于医疗护理器械。其结构由垫体构成，所述垫体的纵截面成梯形，垫体的厚度不小于2厘米，不大于6厘米，在垫体上开有若干盲孔，盲孔的直径略大于输液瓶直径。与现有技术相比，本实用新型的托盘用输液瓶垫具有使用方便、可避免输液瓶滑落等特点。
Patent CN-201346294-Y (CN)
Title: 充气式压疮吹氧罩
Inventor: ZEGANG SUN
IPC: A61H33/14
Filed: 2008-12-17
Granted: 2009-11-18
Abstract: 本实用新型涉及医疗器械技术领域，属于皮肤压力性溃疡的治疗器械，特别是用于坏死溃疡期压疮实施持续吹氧术的充气式压疮吹氧罩，由支撑管、连接管和隔离罩组成，其特征是：连接管上装有支撑管且内部空腔相通，支撑管的顶部相互连接且内部空腔相通，支撑管装有气门嘴，支撑管和连接管外部装有隔离罩，隔离罩设有吹氧嘴，隔离罩的下部设有罩裙，罩裙上装有固定胶带。本实用新型具有结构简单，使用方便，安全可靠的优点、使用后可提高疮面组织供氧，改善局部组织有氧代谢，并且用氧气流干燥疮面，促进结痂，有利愈合。
Patent CN-201406368-Y (CN)
Title: 干燥机
Inventor: JIAN HUANG
IPC: F26B3/02
Filed: 2009-05-11
Granted: 2010-02-17
Abstract: 干燥机涉及锅炉排烟系统中的干燥机结构的改进。本实用新型就是提供一种利用锅炉排出烟气的余热处理湿污泥的干燥机。本实用新型包括机体，其结构要点是机体上的箱体两侧内设置有刮板，刮板分别设置在机体的轴和电机轴上；箱体上部的两侧分别为进风口、出风口，箱体的一侧设置有进泥管；箱体底部设置有旋翼，旋翼固定在电机驱动的旋翼轴上，旋翼的底部设置有闭风排料阀。
Patent CN-201382151-Y (CN)
Inventor: WENDONG ZHOU
IPC: F16J15/06
Filed: 2009-04-17
Granted: 2010-01-13
Abstract: 本实用新型公开了一种大型液压机结构，特别公开了一种万吨级大型超高压油缸静密封结构。该大型超高压油缸静密封结构，包括缸体、固定于缸体顶部的油缸底板，缸体内设有紧靠油缸底板的缸底垫板，所述缸体和缸底垫板之间的下部设有一道密封橡胶，一道密封橡胶的上部为一道密封挡圈，其特殊之处在于：所述一道密封挡圈的上部为密封金属，密封金属的截面为三角形，一道密封橡胶的底部为用紧固螺栓固定在缸底垫板上的密封压环。本实用新型确保超高压油在超高压状态具有良好的密封效果；使用可靠，寿命长。本实用新型适用于中单缸输出力为15000吨，液体压力为100Mpa的油缸。
Patent CN-201356532-Y (CN)
Title: 可视化医用辅助检查设备
Inventor: YUCHAO SUN
IPC: A61B5/00
Filed: 2009-03-11
Granted: 2009-12-09
Abstract: 一种可视化医用辅助检查设备，涉及医疗器械技术领域，它不仅能处理临床检查数据，还能及时向多人演示，方便了教学活动。本实用新型包括观察系统和成像装置，观察系统的外壳为筒状，并设有目镜、物镜、分光镜，还设有光纤接口和机械支座，光纤接口和成像装置由光导纤维连接。本实用新型体积小，成本低，使用方便。使用时佩戴者所见景象将显示在成像系统或其它外接设备上，可广泛应用于科研、教学及医学诊断、鉴定，尤其是额镜、间接喉镜、检眼镜、检影镜等只能由观察者独立观察设备的医学诊断及教学，还可进行描绘、摄影及教学、科研和临床资料的录制，有利于研究分析、教学示范及会诊鉴定等工作。
Patent CN-201433688-Y (CN)
Inventor: ZHE LI
IPC: E06B7/086
Filed: 2009-04-21
Granted: 2010-03-31
Abstract: 一种外墙百叶窗，包括框架1、百叶2、锁紧螺丝3、连杆4，百叶2的两端有90°垂直折边6，折边6端头有孔洞7，其中一端的折边6的另一边沿处开有孔槽5，锁紧螺丝3穿过孔槽5将百叶2和连杆4连为整体，百叶2两端用另一锁紧螺丝3通过百叶2两端的孔洞7固定在框架1的两边，其百叶开启的角度在0－90°之间，并可随风机的风量大小自动调整，能使边墙风机满负荷运行同时防止雨水灌入，并兼顾外墙装饰美观效果，同时可以使风机在额定风量下稳定运行，进而提高设备使用效率和使用寿命。
Patent CN-201371015-Y (CN)
Inventor: YONGXIANG WU
IPC: B01D47/06
Filed: 2009-03-04
Granted: 2009-12-30
Abstract: 一种喷水除尘自动控制器，可应用在煤矿、火力发电厂、冶金、水泥等行业输煤系统进行防尘、降温、和灭火。包括底座、与底座连接的支撑架、设在底座与支撑架之间的用于调节控制器高度的调整机构、缸体、设在缸体一侧的胶轮、设在缸体内与胶轮传动联结的齿轮泵、活塞、安装在活塞上的活塞杆、固定在缸体另一侧的且具有进水口和出水口的缸盖、设在缸盖内的阀座、阀门，特点是：所述支撑架的中部枢置在底座上，支撑架的一端与缸体之间构成为可拆卸连接，支撑架的另一端与用于调节控制器高度的调整机构连接。优点：结构简单，加工、安装方便；高度调整便捷；生产成本低，维护方便，使用寿命长；不需要单独的电源，使用安全可靠且节能。
Patent CN-201341197-Y (CN)
Title: 平板电视接收机壁挂挂钩
Inventor: LIGANG ZHAO
IPC: H04N5/64
Filed: 2009-02-09
Granted: 2009-11-04
Abstract: 本实用新型旨在解决平板电视接收机在用户端实施壁挂上墙综合难度较大和壁挂安装总体成本较高的难题。为解决上述难题，本实用新型给出专用的平板电视接收机壁挂挂钩，同时有另一专利的专用挂架与之配套使用，平板电视接收机壁挂挂钩仅采用一对挂钩组成使用，用于连接平板电视接收机和专用挂架，其特征是，挂钩为双钩头形状，有两个穿螺钉安装通孔，这样做满足平板电视接收机壁挂在墙面上受力平衡，稳定安全，且操作便捷的要求。两个穿螺钉安装通孔，用于把挂钩通过螺钉很方便的固定在平板电视接收机的背面，这样大批量生产的平板电视接收机在出厂时就可以快速装好挂钩，既使平板电视接收机出厂时没有安装挂钩，普通人用螺丝刀也可以轻易安装好挂钩，操作简单，无须专业人士。本款壁挂挂钩整体结构可靠，体积小巧，节能省材，工艺简单，成本最低；同时给出挂钩设计关键技术参数的取值范围，实现规范化、标准化，便于推广使用。
Patent CN-201427099-Y (CN)
Inventor: ZHI LI
IPC: B05C9/14
Filed: 2009-07-10
Granted: 2010-03-24
Abstract: 本实用新型公开了一种层叠式双面刮涂机，涉及双面刮涂机技术领域。本实用新型包括双面浸轧刮涂组件、正面刮涂轮组、背面刮涂轮组、烘干箱，双面浸轧刮涂组件、正面刮涂轮组、背面刮涂轮组位于烘干箱旁侧，烘干箱至少有两个，且呈层叠排列。本技术方案的若干烘干箱且呈层叠排列，可节约用地；若干烘干箱层叠在一起，相互利用余热，可降低能耗；本刮涂机结构简单，机器造价和产品生产成本均比较低。
Patent CN-201397621-Y (CN)
Inventor: HONGWEN QIAN
IPC: G09F3/03
Filed: 2009-03-31
Granted: 2010-02-03
Abstract: 一种危险化学品大口径金属储存罐上的电子封条，其包括可相对伸缩的主杆和副杆；设置在主杆和副杆的端头上并可与金属底盘电接触的主、副金属接头；设置在副杆上的开罐传感器和无线模块，开罐传感器与主、副接头连接并与无线模块信号连接。本实用新型通过磁力固定座安装在罐顶，主杆和副杆通过滑槽和销轴可形成灵活的金属罐枷锁，可盖住不同尺寸的大口径金属罐罐口，开罐传感器连接主、副金属接头，检测主、副金属接头是否与金属底盘连接来实现开罐以及封罐的探测；无线模块配合开罐传感器通过内部实时时钟可记录开罐、封罐的时间。本实用新型利用开启闭合传感器监控危险化学品大口径金属存储罐的开罐和闭罐，实现危险化学品库房到库房的全程监控。
Patent CN-201422656-Y (CN)
Inventor: YINCHANG XU
IPC: A47D7/00
Filed: 2009-04-27
Granted: 2010-03-17
Abstract: 本实用新型涉及一种方便折叠的童床，包括围管、床腿，童床的上部由围管围成，围管的转角处由床腿支撑，围管在转角处折弯两次，呈八边形状，围管的折弯部并排外套弹簧及旋转套，旋转套的一侧面顶压弹簧，另一侧面形成开口槽，开口槽内置入挡销，挡销固定于围管，旋转套可沿围管移动，且脱离挡销后，可以围管为轴而转动；旋转套的下部与床腿固定相连；一折叠拉杆转动连接于旋转套外，折叠拉杆的上部处于挡销的一侧，转动折叠拉杆，由于挡销的阻挡，折叠拉杆带动旋转套压缩弹簧，直至使旋转套的开口槽脱离挡销。本实用新型的童床可以折叠，这样，其闲置时，占据空间小，且移动也方便，并且操作简便。
Patent CN-201421052-Y (CN)
Inventor: XINGCHUN YONG
IPC: F21Y115/10
Filed: 2009-02-20
Granted: 2010-03-10
Abstract: 本实用新型公开了一种散热装置及LED路灯。该散热装置包括N根导管和与导管相等数量的散热器，其中N为自然数；每根导管的一端与一个散热器连接，另一端与外部发热源的导体连接。所述散热器套接在导管上，导管与外部发热源的导体的连接是焊接或相互碰触。该LED路灯包括路灯主体，路灯主体包括LED灯组、电源，所述LED灯组含有导热板；LED灯组与电源电连接，电源与外界灯杆线电连接；所述LED路灯还包括上述散热装置，该散热装置位于路灯主体内，其每根导管与LED灯组的导热板连接。所述电源内具有避雷装置。本实用新型散热性能好、防雷等级高、易防护，可广泛应用于照明。
Patent CN-201403280-Y (CN)
Inventor: YOUFU MA
IPC: A01B19/02
Filed: 2009-03-25
Granted: 2010-02-17
Abstract: 本实用新型涉及一种新型水旱两用耙，解决了现有水旱两用耙耙齿角度不可调节、整个耙体不可升降的问题。本实用新型矩形框架式耙体中部横向设有两根平行的具有耙齿的耙齿固定杆；两根耙齿固定杆的两端分别通过杆套活动连接着耙体框架；一根耙齿固定杆上活动设有耙齿调节手柄，与耙齿调节手柄对应处的耙体上设有两个以上的调节槽；升降调节器包括调节固定套、调节螺杆、升降调节螺母和连接杆；调节固定套设于Y形耙弓上，调节螺杆下端活动连接着连接杆，连接杆的下端连接着耙体。本实用新型的耙齿角度调节机构，可根据实际情况调节耙齿的角度，有利于更好地平整地块；通过耙体上的升降调节机构，可方便地调节耙体的高度，减小工作阻力。
Patent CN-201433780-Y (CN)
Inventor: TIANXIANG GU
IPC: E21D20/00
Filed: 2009-06-28
Granted: 2010-03-31
Abstract: 本实用新型公开了一种可以降低生产成本，操作方便节约人力物力的机载式锚杆机。它有钻机(1)、翻转支架(5)、轨道(3)和滑板(4)，在翻转支架(5)上设有旋转油缸(2)。本实用新型主要用于煤矿井下的巷道支护。
Patent GE-U2003997-Y (GE)
Title: Electromechanical Device for Opening and Closing Doors of Vehicles
Inventor: BADALJAN MARINA
IPC: E05B65/20
Filed: 2002-12-19
Abstract: 1. Technical Result Providing safety of passengers at their getting off a vehicle and simplification of the device. 2. Essence A device is provided with clearance switch 5, to which in series the first lamp L1 is switched, which is placed above passengers' door, from the outer side of the vehicle. It is designed for lighting the territory near the door at night. The second lamp L2 is placed on the outer side of the vehicle, in the upper right-hand and is designed to indicate passengers' exit. At the driver's steering wheel, on the panel, the contact switches 2 and 4 are disposed; on the panel there are mounted green color first and red color third light-emitting diodes D3 and D5, whereas green color second light-emitting diode D4 and red color fourth light-emitting diode D6 are mounted near the door handle and display its close and/or open position. 3. Field of Application Electromechanical devices for opening and closing doors of vehicles.
Patent GE-U20192017-Y (GE)
Title: Telemetric monitoring system of diseases and early warnings
Inventor: QIRIA JEMAL
IPC: G08B31/00
Filed: 2018-07-19
Abstract: A system contains sensory modules to measure temperature, humidity, incline, accelerated ground mass movement, stand-alone power module powered by solar cells, a module to process sensor readings, filtering and analog processing is executed to be compared with reference readings for incline and acceleration sensors and generating differential signal, a module analyzing limiting values of current parameters of observations at the site, a module for determining the level of danger and UL dissemination of information at various levels of anxiety in the near and far distances.
Patent MD-1187-Z (MD)
Title: Process for presowing treatment of tomato seeds
Inventor: ŞUBINA VICTORIA
IPC: A01N63/02
Filed: 2017-02-08
Abstract: The invention relates to agriculture, in particular to a process for presowing treatment of tomato seeds.The process, according to the invention, comprises soaking of tomato seeds in a bacterial suspension of Bacillus subtilis CNMN-BB-09 strain with a concentration of 0.5…1.0% for 2 hours.The result consists in increasing the harvest of tomatoes.
Patent PE-20170134-Z (PE)
Title: Equipo multi proposito para elaborar raciones de alto valor nutritivo, que multiplica la produccion de carne y leche en la ganaderia del altiplano
Inventor: COAQUIRA TURPO WILLY MIGUEL
IPC: B02C18/00
Filed: 2016-10-18
Abstract: El molino picador multiproposito que la invencion propone, permite solucionar la actividad del picado de forrajes y residuos de cosecha, que anteriormente se desechaban. Gracias a este invento se aprovechara estos desechos para el engorde, fortalecimiento del ganado lechero a si tambien cuyes, porcinos, ovejunos y otros.
Patent ES-486066-A0 (ES)
IPC: D06B19/00
Filed: 1979-11-16
Abstract: A liquid formulation for depositing perfumes on fabric surfaces comprises an aqueous base, 0.5 to 30% of a fabric conditioning agent such as a fabric softener and 0.5 - 50% of particles consisting of an intimate mixture of an amine and a perfume, the particles having a size of 0.1 - 200 micron, preferably 0.1 to 5 micron. The amine may be a primary amine, a tertiary amine or a diamine. The particles are formed from a liquid melt of the amine and the perfume by dispersing in water. A benefit over particles consisting of non-ionic, cationic and perfume can be demonstrated.
Patent ES-490375-A0 (ES)
IPC: C08G59/50
Filed: 1980-04-09
Abstract: (Dimethylaminoalkyl)carboxylic and -carbamic acid esters and (dimethylaminoalkyl) ethers and ureas are compounds which are especially suitable for use as amine curing agents for polyepoxide compounds. They impart longer curing times to the curable mixtures and thus good processing properties, especially when the mixtures are used as adhesives. In addition, the mechanical properties are often improved. Further, these compounds afford advantages when used as curing agents on account of their low volatility.
Patent ES-508298-A0 (ES)
IPC: B60N2/06
Filed: 1981-12-23
Abstract: A multi-directional vibration attenuator seat is capable of limited, restrained movement in any direction within a generally horizontal plane in response to vibration and other motions of the seat and the vehicle in which the seat is mounted. The limited movement is made possible by a seat arrangement in which an intermediate assembly is disposed on top of and slidable relative to a base assembly along a first axis with a seat supporting upper assembly being disposed on and slidable relative to the intermediate assembly along a second axis extending in a direction generally perpendicular to the direction of the first axis. The seat is normally maintained in and is restrained from movement out of a nominal position relative to the base assembly by a plurality of springs. A pair of shock absorbers disposed generally perpendicular to each other damp movement of the seat along the first and second axes respectively. An adjuster latch and lever arrangement is used to position the base assembly at a selected location along a pair of slidable adjusters on which the base assembly is mounted. Attenuating movement of the seat can be locked out by a manually controlled lever which drops a pin through an aperture in the base assembly from the upper assembly to lock the various assemblies together. The seat is preferably mounted for rotation about the upper assembly, which rotation can be locked out by a swivel lock lever and toothed plate arrangement.
Patent ES-512326-A0 (ES)
IPC: B01D5/00
Filed: 1982-05-19
Abstract: A gas stream including the vapor of a solvent is passed through conduit (28) into a reflux heat exchange (40) so as to effect condensation of substantially all the solvent vapor. Cryogenic liquid is introduced through line (70) into condensate of the solvent vapor collecting in bottom section (42) of the condenser to cool the condensate and to stir or agitate it (such agitation preventing local freezing). Chilled solvent condensate is withdrawn from the bottom section (42) and is returned to overhead section (43) of the heat exchanger (40) via a conduit (66) and thus serves as reflux. A further portion of the chilled solvent may be returned to the condensate so as to augment the stirring or agitation of the liquid. Condensate may be withdrawn through the conduit (50) and passed to storage. 
<??>The gas stream may typically be passed first through a water-cooled heat exchanger (13) and then through a heat exchanger (23), cooled by uncondensed gas from the reflux heat exchanger (40), before entering the heat exchanger (40) so as to condense some of the solvent vapor it contains upstream of the heat exchanger (40).
Patent ES-521580-A0 (ES)
IPC: A01G25/00
Filed: 1983-04-18
Abstract: A rotary sprinkler comprising a base (10), a stem (18) mounted on the base for rotation relative thereto, the stem having an inlet (26) for receiving a pressurized water supply, a water discharge nozzle (28) mounted on the stem and being rotatable together therewith relative to the base, water driven drive apparatus for rotating the stem relative to the base, selectably positionable deflector apparatus (50) for engaging a stream of water emitted by the nozzle for determining the maximum radius of the stream, and cam apparatus for operating the deflector apparatus and including manually settable cam apparatus for selecting an overall size and pattern of sprinkler stream coverage, and second cam apparatus for determining the desired sprinkling pattern as a function of the azimuthal orientation of the nozzle.
Patent ES-528443-A0 (ES)
IPC: C08G63/54
Filed: 1983-12-27
Abstract: Unsaturated polyesters based on isophthalic acid are used as additive binders in coating agents. With the use of these polyesters, the resultant coatings have an adhesiveness to metallic substrates to be protected which is improved in relation to the comparable state of the art coatings. Furthermore, coatings are obtained by which the conditions for the protection of metals from corrosion (good adhesion of the coatings on metallic, in particular, critical metallic substrates, and good resistance of the coatings to environmental influences, in particular, good resistance to hydrolysis) are improved. Hence, improved protection from corrosion is achieved.
Patent ES-534015-A0 (ES)
IPC: E04D5/12
Filed: 1984-07-04
Abstract: A waterproofing or sealing surfacing for the facade of a building comprises an armature of fibrous material, such as a woven fabric or non-woven tissue which is either glued or pasted by a resin onto the facade of the building. It presents, on its outwardly facing surface, a discontinuous layer with a relief area in the form of drops of water, which layer comprises dry resin droplets adhering to the surface of the armature and defining between them zones which are not covered by these droplets. On this layer, a thin layer of plastics material constituting a protective film adheres to the discontinuous layer formed by the dry resin droplets and is adapted to be easily detached from this layer at the moment of application of the surface on its support or of the layer of finish on the armature.
Patent ES-534333-A0 (ES)
IPC: C09K23/42
Filed: 1984-07-14
Abstract: This invention relates to an oil-in-water emulsion which is in the form of drops of oil having a diameter of from 0.5 to 4 mm which are suspended individually in a stable manner in an aqueous phase, and to a production process therefor.
Patent ES-535844-A0 (ES)
IPC: C07D279/06
Filed: 1984-09-12
Abstract: Novel N-substituted 2-nitromethylene-tetrahydro-2H-1,3-thiazines of the general formula: 
<CHEM>
 in which n represents 0 or 1; A represents an alkylene group; X represents an oxygen or sulphur atom or a group -NR<1>- in which R<1> represents a hydrogen atom or an alkyl group or, together with R, represents an alkylene group; and R represents a hydrogen atom; an alkyl, haloalkyl, alkoxyalkyl, tetrahydropyranyl, alkylcarbamoyl, dialkylcarbamoyl, formyl, alkanoyl or haloalkanoyl group; a cylcoalkanoyl group optionally substituted by one or more halogen atoms and/or alkyl, haloalkyl, alkenyl or haloalkenyl groups; or an optionally substituted phenyl or benzoyl group; provided that if X is oxygen then R is not alkyl, alkanoyl or optionally substituted phenyl; have useful pesticidal properties.
Patent FI-822623-A0 (FI)
Inventor: BRASSEUR GENEVIEVE LE
IPC: C08F10/02
Filed: 1982-07-27
Abstract: An ethylene polymerization catalyst having the general formula MnMg(OR)2+4n-mXm, wherein R is an alkyl radical containing from 1 to 4 carbon atoms, M is a transition metal of groups IVa to VIa of the Periodic Table, X is a halogen, 0.05</=n</=0.6 and 0<m<n+1.
Patent FI-832636-A0 (FI)
Inventor: RUEGGEN WERNER
IPC: F16D3/62
Filed: 1983-07-19
Abstract: 1. A resilient coupling comprising two coupling-halves, which are connected to one another by means of links (5) comprising resilient filling material (10) and provided with woven inserts (9), which links are respectively located on pins (3, 4) respectively arranged, at different diameters (1, 2), on corresponding halves of the coupling, the direction (8) of connection between two pins (3, 4) assembled with a link (5, 5a, 5b) and lying on different diameters (1, 2) forming an angle (beta) to the radius (O-A) passing through the inner pin (4), characterised in that each link (5) consists of a component having three guide bores (6, 7) for the pins (3, 4) which component is configured so that the guide bores (6, 7) are arranged at the corners of an equilateral triangle.
Patent FI-885131-A0 (FI)
Inventor: TARKKONEN TIMO
IPC: H04R1/40
Filed: 1988-11-08
Abstract: PCT No. PCT/FI89/00205 Sec. 371 Date Apr. 29, 1991 Sec. 102(e) Date Apr. 29, 1991 PCT Filed Nov. 7, 1989 PCT Pub. No. WO90/05434 PCT Pub. Date May 17, 1990.The invention relates to a loudspeaker arrangement for creating a three-dimensional stereo sound effect. The loudspeaker arrangement is to be located at a suitable distance from sound-reflecting surfaces. The loudspeaker elements (12a, 13a, 14a; 12b+B, 13b, 14b) of the left-hand channel (2) and the right-hand channel (3) in the loudspeaker arrangement are located within one and the same loudspeaker unit (1), where they are separated from each other by means of a zone (4) which is at least of the same size as the interval (a) between human ears. The loudspeaker elements are arranged to radiate towards different sides (A, B) of the said zone (4), in a similar fashion, within 180 DEG  circle sectors, in which case the sounds reflected from the surfaces, together with the sounds coming directly from the loudspeaker unit, create a depthwise expanded, three-dimensional stereo sound effect, mainly within the sector (10) expanding away from the loudspeaker unit.
Patent FI-891051-A0 (FI)
Inventor: KOGLER WERNER
IPC: D21H19/38
Filed: 1989-03-06
Abstract: A new pigment mixture consisting of 40-80% by weight calcium carbonate and/or dolomite and 20-60% by weight talc or 20-60% of a talc-kaolin mixture or 20-60% by weight of a talc-mica mixture gives substantial improvements in the use in the paper industry, in particular in the production of lightweight coated rotogravure papers.
Patent FI-894697-A0 (FI)
Inventor: WEIMER ALAN W
IPC: C01B35/04
Filed: 1989-10-04
Abstract: Uniform, fine ceramic powder is prepared using an apparatus comprising a cooled reactant transport member (6); a reactor chamber (16); a heating means (4); and a cooling chamber (42). The reactant transport member communicates with the reactor chamber, and includes a gas-flow space along the perimeter of the transport member also in communication with the reactor chamber. The reactor chamber defines a reaction zone including a heating means. The cooling chamber defines a cooling zone that communcates with the reactor chamber. Preferably the diameter of the cooling zone is larger than the diameter of the cooling inlet. The temperatures of the reactant transport member, the reactor chamber, and the cooling chamber are independently controllable. The apparatus is particularly suitable for producing boron-containing ceramic powders by rapid carbothermal reduction from boric oxide or a hydrate thereof and a carbon source.
Patent FI-902318-A0 (FI)
Inventor: DAVEY CHERYL
IPC: C12Q1/6865
Filed: 1990-05-09
Abstract: The invention relates to a method for the synthesis of ribonucleic acid starting from deoxyribonucleic acid in which a target sequence is present. Said DNA is treated with restriction enzyme(s) followed by strand separation. Subsequently one uses one nucleic acid primer containing a promoter sequence coupled to a nucleotide sequence which corresponds to a part of the target sequence. The invention further relates to a test kit for synthesizing RNA.
Patent FI-910658-A0 (FI)
Inventor: WENNER ULRICH
IPC: A61F2/36
Filed: 1991-02-11
Abstract: A bone implant design is proposed in which the implant consists of a main body, in particular of a core (47) and unidirectional fibres (48), which is surrounded by a fibre latticework (41, 46). The fibre latticework consists of a raised fibre portion (21, 22) in order to maintain the structuring of the latticework on the surface of the fibre netting (41). The adhesion of the bone material (44) to the implant (40) is promoted by the structured surface. The fibre latticework serves at the same time as a torsion casing. <IMAGE>
Patent FI-932782-A0 (FI)
Inventor: ILM MYOEH
IPC: B23Q11/00
Filed: 1993-06-17
Abstract: The invention relates to a method and an apparatus for treating the edge of a piece, such as for edge grinding or the like, which is carried out in a treatment center (I) preferably by a machining means (1) in connection with a data processing unit. The machining device (1) comprises at least one machining means (1a), such as an abrasive disc or the like, treating the edge of a piece (3)on a support suface (2) in the treatment center (I). The treatment of the edge of the piece (3), supported at least for the time of the treatment phase on the support suface (2) in a stationary manner by means of a fixing arrangement (4), is carried out by the machining means (1a) preferably movable along the edge of the piece (3) and revolving, when pressed against the edge of the piece (3) to be treated, around an axis of rotation substantially perpendicular to the plane of the piece (3) to be treated. At least for facilitating the positioning of the machining means (1a) in relation to the edge to be treated, the machining means (1a) of the machining device (1) is supported at least for the time of the treatment of the piece (3), in a direction substantially perpendicular to the plane of the piece (3) to be treated, against a contact surface which is preferably solid and substantially parallel to the piece (3) and/or the support surface (2).
Patent FI-934686-A0 (FI)
Inventor: METCALF ALISON LESLEY
IPC: C09C3/00
Filed: 1993-10-22
Abstract: A process for coating inorganic particles with dense amorphous silica is provided in which a suspension of inorganic particles is coated by adding an acid to a solution of a silicate, preferably an alkali metal silicate. During at least a part of the addition the suspension is subjected to the effects of ultrasonic vibrations. Coatings of dense amorphous silica which are substantially continuous and impervious can be produced using the new method at temperatures of about 60 DEG C and in an acceptable time whereas previously known economical methods for producing a coating of dense amorphous silica generally employed temperatures of approximately 90 DEG C. The process is particularly useful for producing titanium dioxide pigments having very high durability.