baber/WOPTO huggingface dataset:
Patent CN-201350592-Y (CN)
Title: 一种砂光拉丝机
Inventor: BINGXUN CHEN
IPC: B24B41/06
Filed: 2009-02-14
Granted: 2009-11-25
Abstract: 本实用新型公开了一种砂光拉丝机，包括机座和位于机座上方的磨头，机座的左、右两端分别安装有左、右链轮，所述左、右链轮通过链条传动，该链条的上方设置有夹持装置，夹持装置的两端分别安装有与链条啮合并使夹持装置定位的左、右齿轮，夹持装置上还设置有左、右定位轮，在左、右定位轮之间设置有安装在机座上并可与该左、右定位轮对应配合的定位块，这种砂光拉丝机通过链条与左、右齿轮的配合、左、右定位轮与定位块的配合，只要一次将金属容器装夹在夹持装置上以后便可以对金属容器的底面和侧面进行加工，其间无需人工辅助，操作简单，工作效率高。
Patent CN-201344042-Y (CN)
Title: 高温矿井采煤工作面冷量配置系统
Inventor: CHUNSHENG HU
IPC: E21F3/00
Filed: 2009-02-19
Granted: 2009-11-11
Abstract: 高温矿井采煤工作面冷量配置系统，涉及一种对矿井采煤工作面进行有效降温，创造出低温环境的系统。由使用地点、冷水供回水管及配置组件、空冷器组和喷淋组件四个部分构成。使用地点由进风巷道、入风顺槽、采面上、下口和采煤工作面组成，采面上口直通总回风巷。冷水供回水管及配置组件由供冷管道、回水管等组成。供冷管道将低温冷水送到空冷器组，经过热交换后通过回水管返回，也可在供/回水管上接喷淋管，根据实际需要，可直接用低温冷水或经过空冷器热交换后的水喷淋，实现二次降温。本实用新型送冷风距离短，距采面下口距离小于200m；采用小型空冷器组，安装移动方便；有喷淋系统，解决了采煤工作面上热下冷，供冷不均的问题。
Patent CN-201430115-Y (CN)
Title: 电流熔断器以及动力电池
Inventor: ZHIWEI TONG
IPC: H01M50/59
Filed: 2009-05-21
Granted: 2010-03-24
Abstract: 本实用新型公开了一种电流熔断器以及动力电池，所述电流熔断器包括具有空腔的绝缘盒体、第一、第二导电体以及一导电弹片，所述第一、第二导电体的内端位于所述空腔，外端延伸出所述绝缘盒体，所述第一、第二导电体的内端之间具有缝隙，所述导电弹片的第一端被固定，其第二端被预压而延伸至所述缝隙并与所述第一、第二导电体的内端焊接在一起。这样，当短路发生时，瞬间在焊点部位产生大量的热而来不及散发，而焊点部位的热容又很小，因此可以在很短时间使焊点熔化，导电弹片即克服焊点材料的表面张力和外部阻力而弹开，因此具有很高的断开可靠性。
Patent CN-201354827-Y (CN)
Inventor: JINSONG WANG
IPC: F16H1/06
Filed: 2009-03-05
Granted: 2009-12-02
Abstract: 本实用新型公开了一种机器人关节传动齿轮，该传动齿轮包括一大齿轮和一小齿轮，小齿轮的齿形为间隔环状排列的圆柱棍子，大齿轮为凸轮，齿形为棍轮摆线曲线齿形，大齿轮的齿在小齿轮间隔的圆柱棍子中空部啮合。它两齿轮结合无间隙，精度高，噪音小，特别适用于喷涂机器人关节传动齿轮。
Patent CN-201357244-Y (CN)
Title: 眼镜弹弓壳全自动机
Inventor: RUIGUI LI
IPC: B23B41/00
Filed: 2009-03-05
Granted: 2009-12-09
Abstract: 本实用新型公开了眼镜弹弓壳全自动机，结构包括固定部分，传动部分，动力加工头部分；所述的固定部分是机架、铸件轮、大工作圆盘组成；所述的传动部分是主轴工作转盘、锁紧盘、棘轮组成，主轴安装在铸件轮中心，穿过大工作圆盘，上端装工作转盘，主轴下端装有锁紧盘、棘轮；汽缸通过摆杆棘头驱动主轴连接工作转盘；所述的动力加工头是安装在大工作圆盘圆周。本实用新型眼镜弹弓壳全自动机，利用两台12工位的设备形成的全自动流水线生产可代替十几个工人的手工操作。两台设备的总耗电能只有人工操作四分之一。具有产量高，产品质量稳定，浪费少等非常有益效果。
Patent CN-201392610-Y (CN)
Inventor: FENGJUN LIU
IPC: G09B23/28
Filed: 2009-04-30
Granted: 2010-01-27
Abstract: 青少年注射手臂模型，涉及一种医学教学器具，由模拟手臂构成，模拟手臂内设有模拟血管和肌肉注射块，模拟血管包括头静脉、贵要静脉、肘正中静脉、前臂正中静脉和手背静脉网，可行静脉注射、肌肉注射和皮下注射。该模型仿真人尺寸制造，解剖精确，进针落空感明显，正确穿刺有回血产生，形象逼真，仿真效果好，便于医学者进行注射练习，以提高护理操作技能。
Patent CN-201427584-Y (CN)
Inventor: PENGJUN ZHAI
IPC: B61D45/00
Filed: 2009-08-27
Granted: 2010-03-24
Abstract: 本实用新型公开了一种铁路货车运输钢卷的专用固定装置。它适合于各种型号的钢卷的固定，特别适合于运输钢卷活动棚专用车的铁路货车运输钢卷的专用固定装置。其结构为：它包括至少一钢卷固定单元，每个钢卷固定单元包括两对固定支座，每个固定支座上均安装有导向管，固定臂通过套筒套装在导向管上，在固定支座的一端设有止挡，在导向管底部设有与套筒相配合的锁闭装置，同时在固定支座的至少一侧设有立板。
Patent PE-20030001-Z (PE)
Title: Purificador de combustible con proteccion catodica mediante el empleo de anodos galvanicos de zinc
Inventor: BRANDON ZERGA ARMANDO GIACOMO
IPC: C23F13/00
Filed: 2002-09-18
Abstract: CARACTERIZADOS POR REDUCIR Y/O ANULAR LA CORROSION EN LA PARTE INTERIOR DEL PURIFICADOR METALICO DE HIERRO, EMPLEANDO ANODOS DE ZINC DE ALTA PUREZA; PROTEGIENDO ASI AL PURIFICADOR Y AL SISTEMA DE COMBUSTIBLE DONDE SE INSTALA DICHO EQUIPO. TAL QUE EL ANODO DE ZINC ESTA COMPUESTO POR: Zn; Si; Pb; Cu; Y Fe. TENIENDO DICHO ANODO UNA CAPACIDAD DE 780 amp/h/kgs Y UN POTENCIAL ENTRE -1500 mv Y -1100 mv. ADEMAS EL PURIFICADOR PRESENTA MAGNITUDES DEFINIDAS PARA EL ANODO DE ZINC Y PARA EL TAPON DE BRONCE UTILIZADO PARA SU INSTALACION. DONDE LA INSTALACION DE LOS ANODOS GALVANICOS SE REALIZA EN LA PARTE INFERIOR DEL PURIFICADOR Y EQUIDISTANTES DE UNA UNION DE PURGA DEL PURIFICADOR
Patent PE-20160503-Z (PE)
Title: Sistema de corte subsuperficial para desbroce de esparrago
Inventor: PENA DAVILA JOSE GODOFREDO
IPC: B02C18/04
Filed: 2015-04-29
Abstract: La invencion se refiere a sistema para realizar el corte subsuperficial de tallos de esparrago. La maquina esta formada por una transmision, un eje de mando, portacuchillas y cuchillas en forma de "L". Las cuchillas son endurecidas termicamente para aumentar su resistencia y durabilidad. La velocidad de rotacion del eje permite regular la fuerza de corte. El sistema de acople con paralelogramos, permite regular la profundidad de corte y asegurar la posicion de las cuchillas paralelas a la superficie del suelo. La disposicion de las cuchillas, en forma helicoidal alrededor del eje, concentra la fuerza de corte en solo 2 cuchillas por turno de corte. El sistema puede utilizarse tambien para corte de malezas rizomatosas, incorporacion superficial de enmiendas, etc
Patent PE-20200374-Z (PE)
Title: Neuro conductancia incremental para la medicion de perdidas de energia en paneles fotovoltaicos nci-fv1
Inventor: PALO TEJADA JUAN ERNESTO
IPC: H02S50/10
Filed: 2019-02-13
Abstract: Referido a un equipo para medir las pedidas de energia en paneles fotovoltaicos por efectos de la acumulacion de polvo sobre su superficie, del tipo que utiliza un algoritmo de neuro-conductancia incremental que comprende un convertidor SEPIC, un algoritmo de busqueda de maxima potencia y una red neural artificial caracterizado porque es capaz de estimar las perdidas de energia utilizando un solo modulo fotovoltaico de prueba de 5w trabajando en regimen de maxima potencia como sensor de suciedad.
Patent PE-20211847-Z (PE)
Title: Estructura de sellado para disco succion de bomba de pulpa
Inventor: ZHENG SHU FENG
IPC: F04D29/18
Filed: 2021-04-27
Abstract: El modelo de utilidad revela una estructura de sellado para disco succion de bomba de pulpa que pertenece al campo tecnico de la bomba de pulpa, la estructura del sellado incluye un conjunto de paletas en forma de arco de disposicion a lo largo de la direccion circunferencial en la superficie frontal de la cubierta delantera del impulsor, las paletas y la cubierta delantera del impulsor tienen la conexion fija. Se tiene la seccion de espacio libre entre los paletas y disco succion, el intervalo entre las paletas adyacentes se incrementa gradualmente por el interior que esta cerca de la linea del eje de la cubierta delantera del impulsor hasta el borde exterior que esta cerca de la pared exterior de la cubierta delantera del impulsor y la direccion de extension de flexion del extremo exterior de las paletas es opuesta a la direccion de atornillado de la cubierta delantera del impulsor. En el proceso de rotacion de las paletas impulsadas por la cubierta delantera del impulsor, el van puede empujar la escoria entre las paletas adyacentes hacia afuera, de modo que se puedan descargar particulas solidas grandes, la abrasion entre la cubierta delantera del impulsor y el disco succion se puede reducir, la velocidad de abrasion de disco succion se reduce, la vida util de disco succion se prolonga y se ahorra el costo.
Patent ES-488788-A0 (ES)
IPC: C07D233/72
Filed: 1980-02-20
Abstract: Psychotropic composition comprising as an active constituent, a pharmaceutical composition, more particularly a psychotropic composition, characterized in that it comprises as an active constituent, a deuterated phenylhydantoin corresponding to the general formula   <IMAGE>   wherein radicals R1 are identical or different and represent hydrogen or methyl, R2 is ethyl or a substituted or unsubstituted phenyl group, which is deuterated or not, R3 is hydrogen, halogen or a linear or ramified alkyl radical comprising 1 to 4 carbon atoms, a linear or ramified alkoxy radical comprising 1 to 4 carbon atoms, a trifluoromethyl, hydroxy, nitro or amino radical, X is an oxo, thio or methylene group and x is an integer of 1-5, one of its enantioners or one of its salts with a physiologically acceptable base, in combination with a pharmaceutically acceptable vehicle.
Patent ES-495088-A0 (ES)
IPC: C07K7/06
Filed: 1980-09-16
Abstract: What are disclosed are pentapeptides, useful for influencing the maturing of T-lymphocytes, of the formula +TI, G-K-Q-X-M wherein G is arginine, lysine, ornithine, or homoarginine, or is an unsubstituted or substituted  omega -aminoalkanoyl,  omega -guanidinoalkanoyl, or omega -dimethylaminoalkanoyl; K is a basic amino acid such as lysine, arginine, homoarginine, or ornithine; Q is L- or D-glutamic acid, d-aspartic acid, or D- alpha -aminoadipic acid; X is L-valine or L-isoleucine; and M is an L- or D-aminoacid having a hydrophobic side chain, or an ester or amide of such an acid.
Patent ES-503593-A0 (ES)
IPC: E04B1/94
Filed: 1981-07-01
Abstract: 1. A method of manufacturing pressed, fireproof, three-ply building boards made from inorganic expanded material, in which method the granules of expanded material, that is to say expanded vermiculite or expanded perlite for the outer layers and/or expanded vermiculite or expanded perlite for the inner layer, are first separately glued with water glass as an inorganic bonding agent and/or with thermosetting resin and/or with monoaluminium phosphate, a first layer of glued vermiculite or glued perlite occupying 1/6 of the total thickness is then deposited, the centre layer of glued vermiculite and/or glued perlite occupying approximately 4/6 of the total thickness is deposited thereon and, finally, the second layer of glued vermiculite or glued perlite occupying approximately 1/6 of the total thickness is finally deposited thereon and, after a pre-pressing stage, this three-layer deposit is solidified under the application of pressure and heat, characterised by the method steps in which a) a mixture comprising expanded vermiculite or expanded perlite and a solution of water glass with 48-50 Be and urea is used for the outer layers of the board and is used to glue the vermiculite or the perlite, the proportion of solids in the solution being up to 41% and the proportion of moisture in the mixture being up to 40%, in each case calculated to the weight of the vermiculite or of the perlite each in its absolutely dry state, b) expanded vermiculite and/or expanded perlite and the waste products largely originating from dry waste products, namely dust occuring during expanding and the cooling of granulated material and the machining of the edges of the boards, and crushed trimming residues, are used for the centre layer of the board, and the mixture of vermiculite and/or perlite and the waste products is resinified with an approximately 70% solution of phenolic resin and is glued with a 50% solution of monoaluminium phosphate and urea, the solids content of the two components being up to 24% relative to the weight of the mixture in its absolutely dry state, the ratio of the solids of the phenolic resin to the solids of the monoaluminium phosphate being 40 : 60, the moistness of the glued mixture being up to 18%, and the glued mixture for the centre layer containing up to 17.5% less solids in the bonding agent and up to 23.4% less moisture than the glued granulated vermiculite or granulated perlite for the outer layer, c) the components serving as a bonding agent are tempered to a temperature of from 25 to 30 degrees C before glueing and are then sprayed separately onto the granulated material by conducting the expanded granulated material as a falling curtain through a mist produced by spray guns from the bonding agent, d) the three-layer deposit is solidified at a temperature between 170 and 210 degrees C, such that, commencing from a high initial pressure, the pressure exerted by the heating plates on the article being pressed is reduced within predetermined intervals of time.
Patent ES-532565-A0 (ES)
IPC: C07D295/14
Filed: 1984-05-17
Abstract: Novel compounds of the general formula   <IMAGE> (I)  and the pharmaceutically acceptable esters and acid addition salts thereof, wherein: R1, R2, R3, R4 and R5 are each independently hydrogen, lower alkyl, lower alkoxy, cyano, trifluoromethyl, halo, lower alkylthio, lower alkyl sulfinyl, lower alkyl sulfonyl, N-optionally substituted alkylamido, except that when R1 is methyl, R4 is not methyl; or R2 and R3 together form -OCH2O-; R6, R7, R8, R9 and R10 are each independently hydrogen, lower acyl, aminocarbonylmethyl, cyano, lower alkyl, lower alkoxy, trifluoromethyl, halo, lower alkylthio, lower alkyl sulfinyl, lower alkyl sulfonyl, di-lower alkyl amino; or R6 and R7 together form -CH=CH-CH=CH-; R7 and R8 together form -OCH2O-; R11 and R12 are each independently hydrogen or lower alkyl; and W is oxygen or sulfur. These cardioselective compounds have calcium entry blockade properties and therefore are useful in therapy in the treatment of cardiovascular diseases, including arrhythmias, variant and exercise induced angina and myocardial infarction.
Patent ES-544054-A0 (ES)
IPC: C07C237/14
Filed: 1985-06-11
Abstract: A novel 13-aza-14-oxo-TXA<sub>2</sub> analogue of general formula:[wherein symbol A represents(i) a group of general formula: -CH<sub>2</sub>CH<sub>2</sub>-(CH<sub>2</sub>)<sub>m</sub>-,(ii)) a group of general formula: cis-CH=CH-(CH<sub>2</sub>)<sub>17</sub>,(iii) a group of general formula: -CH<sub>2</sub>O-(CH<sub>2</sub>)<sub>m</sub>-,(iv) a group of general formula: -S-(CH<sub>2</sub>)<sub>m</sub>-(wherein m represents an integer of from 1 to 6) or(v) a group of general formula: -R<sup>1</sup> represents a hydrogen atom or a straight or branched alkyl group of from 1 to 12 carbon atom(s);R<sup>2</sup> represents a bond or a straight or branched alkylene or alkylene group of from 1 to 10 carbon atom(s) unsubstituted or substituted by at least one of hydroxy group, amino group, halogen atom or phenylthio group;R<sup>3</sup> represents(i) a phenyl, phenoxy or phenylthio group unsubstituted or substituted by at least one of straight or branched alkyl or alkoxy group of from 1 to 6 carbon atom(s), halogen atom or hydroxy group,(ii) a straight or branched alkyl, alkenyl or alkynyl group of from 1 to 6 carbon atom(s) unsubstituted or substituted by at least one of halogen atom or hydroxy group,(iii) a cycloalkyl, cycloalkyloxy or cycloalkylthio group of from 4 to 7 carbon atoms unsubstituted or substituted by at least one of straight or branched alkyl group of from 1 to 6 carbon atom(s), halogen atom or hydroxy group,(iv) a naphthyl, indolyl or indanyl group, or(v) an amino group unsubstituted or substituted by at least one of straight or branched alkyl group of from 1 to 6 carbon atom(s); andR<sup>4</sup> represents a hydrogen atom or a methyl group.With proviso that, the carbon atom neighbored with R<sup>3</sup> in R<sup>2</sup> should have no substituents, when R<sup>3</sup> represents a phenyloxy, phenylthio, cycloalkyloxy or cycloalkylthio group unsubstituted or substituted.]and cyclodextrin clathrates thereof and non-toxic salts thereof wherein R' represents a hydrogen atom possess an antagonistic activity on TXA<sub>2</sub>, in particular, inhibit blood platelet aggregation and contraction of artery, and are, therefore, useful for prevention and/or treatment of inflammation, hypertension, thrombus, cerebral apoplexy, asthma, cardiac infarction, angina pectoris, cerebral infarction and death by acute cardiac diseases in mammals, in particular in humans, which are induced by thromboxane A<sub>2</sub>.
Patent ES-550260-A0 (ES)
IPC: C12N15/00
Filed: 1985-12-20
Abstract: A process for purifying mammalian TNF from a composition comprising the steps of (a) precipitating crude TNF from the composition; (b) fractionating TNF by anion exchange chromatography at a mild alkaline pH; (c) fractioning TNF by gel filtration; and (d) fractionating TNF by anion exchange chromatography at a slightly acidic pH.
Patent FI-851484-A0 (FI)
Inventor: DRAWERT MANFRED
IPC: C09K3/14
Filed: 1985-04-12
Abstract: Polyamide condensation products, adaptable to use as antislip agents, formed between 1.5 to 2 equivalent parts of a polymerized fatty acid and 1 equivalent part of an amine component comprising a diprimary ether diamine, optionally together with a co-diamine, and nonslip coating compositions comprising such an antislip agent and a printing ink binder optionally together with solvents, dyes, pigments, antioxidants and the like.
Patent FI-871522-A0 (FI)
Inventor: RUDOLPH RAINER
IPC: C12N9/64
Filed: 1987-04-07
Abstract: The present invention provides a process for the renaturation of denatured proteins in solution in a renaturation buffer, wherein a solution is prepared of the protein to be renatured in the critical concentration in a selected buffer and, after formation of the folding intermediate, further protein to be renatured is added in the amount necessary for the achievement of the critical concentration.
Patent FI-880953-A0 (FI)
Inventor: ABEND KLAUS
IPC: E05B47/00
Filed: 1988-03-02
Abstract: 1. Electrically or electronically operated and/or controlled or driven door lock, in particular a mortise lock, for an electronic key (33) which is provided with a memory facility for key information, with a lock housing (1), a latch (3) which can be operated at least from the inside of the door by means of a handle, and which engages in a facer plate, a tongue (4) which can be locked-out of the facer plate, an electrically operable locking mechanism (51) for the tongue (4), a scanning facility (31) for the key information of the electronic key (33) and a control circuit (30) which is dependent on the locking mechanism (51) and controlled by means of the scanned key information, with gearing (58, 59) which is driven by the electro motor (29) and a detent pawl (17) which can be mechanically controlled by means of the tongue (4) and the gearing, which inhibits the tongue (4) both in the position which is completely enclosed inside the lock housing (1) as well as in the position which is completely excluded from the key housing (1), axially in order to relieve the electro motor (29) whereby the latch (3) and the tongue (4) can be operated by means of the electro motor (29) to travel into the housing (1) and the tongue (4) can be operated to travel out of the housing, and that the transmission ratio between the electro motor (29) and the latch (3) on the one hand and the electro motor (29) and the tongue (4) on the other hand can be changed during the locking-in and the locking-out travel of the latch (3) and the tongue (4).
Patent FI-885767-A0 (FI)
Inventor: BINDSCHAEDLER CHRISTIAN
IPC: C08J/
Filed: 1988-12-13
Abstract: A water-insoluble polymer powder that can be redispersed in a liquid phase is obtained by proceeding as follows: first prepare a two-phase liquid-liquid system from a concentrated aqueous solution of a solute and a solution of the polymer in an organic solvent which is at least partially miscible with water, and then add water to it until all of the organic solvent has diffused into the aqueous phase. The polymer microparticles are then washed and dried. When resuspended in water, they result in a pseudo-latex.
Patent FI-892986-A0 (FI)
Inventor: KURIHARA YOSHIE
IPC: A23L27/12
Filed: 1989-06-19
Abstract: A protein curuculin obtained by extracting from fresh Curuculigo latifolia fruits or dried fruits thereof with an aqueous solution of a salt of a concentration of at least 0.01 M; a taste-modifier for a sour material comprising fresh Curuculigo latifolia fruits, dried fruits thereof or a curuculin-containing material obtained therefrom; a chewing gum composition comprising fresh Curuculigo latifolia fruits, dried fruits thereof or a curuculin-containing material obtained therefrom; and a mouth-wash composition comprising fresh Curuculigo latifolia fruits, dried fruits thereof or curuculin-containing material obtained therefrom are disclosed.
Patent FI-912141-A0 (FI)
Inventor: WU ANNIE LIU
IPC: C12Q1/68
Filed: 1991-05-03
Abstract: A biotinylated target nucleic acid can be isolated from a mixture of nucleic acids using a capture reagent comprising avidin. The targeted nucleic acid is complexed with avidin on a substrate and separated from uncomplexed materials. The complex is heated at above 65 DEG C for a suitable time to cleave the avidin-biotin bonds to release the desired targeted nucleic acid. Upon release, the targeted nucleic acid can be collected or detected in a suitable manner, such as with a complementary probe. This method is also useful for preparing single-stranded DNA for a number of uses.
Patent FI-912859-A0 (FI)
Inventor: LOEDEL GUENTHER
IPC: H05K5/00
Filed: 1991-06-13
Abstract: Shown and described is a door installation, namely a door interphone, having a housing (not shown), a rectangular retaining frame (1), a plurality of square functional units (2, 3, 4) and - not shown - sealing and facing means, the retaining frame (1) being provided in or on the housing and preferably being connected to the housing such that it can be fixed and can pivot, and holding the functional units (2, 3, 4), and the functional units (2, 3, 4) having a functional element or a plurality of functional elements, for example a loudspeaker, a microphone, at least one nameplate and/or at least one bellpush. The door installation according to the invention is more flexible with respect to the modular type of assembly of the functional units (2, 3, 4) than the door installation on which the invention is based, to be precise in that the retaining frame (1) internally has latching rails (5, 6) which are used for fixing the functional units (2, 3, 4), and the functional units (2, 3, 4) are provided with latching elements (7) which are assigned to the latching rails (5, 6) of the retaining frame (1) and, in the installed state, engage behind the latching rails (5, 6) of the retaining frame (1). <IMAGE>
Patent FI-924886-A0 (FI)
Inventor: RODGERS JAMES CONLEY
IPC: G01F23/16
Filed: 1992-10-28
Abstract: A system (10) and methods of use for determining the level of a body of liquid (16) in a storage tank, irrespective of the specific gravity of that liquid. The system (10) comprises a pressure transducer (22) and an elongated tubular, flexible sheath (24). An operating liquid (26) of lower specific gravity than the body of liquid (16) is disposed within the sheath (24). The transducer (22) is also disposed within the sheath adjacent the bottom end. The sheath (24) is immersed in the body of liquid (16) so that its top end (28) is above the surface of the liquid. The pressure applied to the sheath (24) by the liquid (16) causes the sheath to collapse to a reduced internal cross sectional area. whereupon the operating liquid migrates up the sheath to form a very thin column (44). The operating liquid forming a pool (46) is located at the top of the very thin column (44). Thus the sheath expands outward adjacent the surface (16A) of the body of liquid to retain that pool. The pressure transducer provides a signal representing the pressure applied thereto by the combined height of the operating liquid column (44) and the operating liquid pool (46). This signal may be used to calculate the height of the body of liquid (16). An air vent (52) may be provided to vent the transducer to compensate for atmospheric pressure changes. <IMAGE>
Patent FI-942790-A0 (FI)
Inventor: KNIEP RUEDIGER
IPC: F02B61/00
Filed: 1994-06-13
Abstract: PCT No. PCT/EP92/02885 Sec. 371 Date Sep. 22, 1994 Sec. 102(e) Date Sep. 22, 1994 PCT Filed Dec. 13, 1992 PCT Pub. No. WO93/12193 PCT Pub. Date Jun. 24, 1993The invention relates to salt mixtures composed of Mg(NO3)2x6 H2O and LiNO3 in a mass ratio of 86-81: 14-19 for storing and utilizing thermal energy in the form of heat of phase transformation. They are eminently suitable as latent heat storage media for heat reservoirs for storing and utilizing the waste heat of motor vehicle engines.
Patent FI-951691-A0 (FI)
Inventor: KIVINEN ARTO
IPC: G05D16/10
Filed: 1995-04-07
Abstract: A pressure-reducing valve for supplying pressurized gas to a bottle provided with a cap, the pressure-reducing valve (1) comprising a body (2) inside which there is a piston part (4) and a spring (7) arranged in such a way that the piston part (4) adjusts the flow of the pressurized gas through the pressure-reducing valve (1) and that the piston part (4) is acted upon on one side by the spring (7) force and on the opposite side by the pressure of the pressurized gas, whereupon the spring (7) force determines the pressure that is output from the pressure-reducing valve (1). The spring (7) force acting on the piston part (4) and the pressure level of the gas that is output form the pressure-reducing valve (1) are regulated by pressing the spring (7) for example with the cap (19) of the bottle (18).