baber/WOPTO huggingface dataset:
Patent ES-499284-A0 (ES)
IPC: F15B1/10
Filed: 1981-02-10
Abstract: A hydraulic accumulator comprises two-halfs shells, the diaphragm therebetween defining two cavities. One cavity contains presssurized gas and the cavity receives hydraulic fluid under pressure. The two-half shells are held together by a mechanical element, such as a belt which has been previously prestressed to a tension selected according to the maximum pressure to which the accumulator will be subjected. The use of the prestressed mechanical element changes the dynamic stresses ordinarily found in a hydraulic accumulator to static stresses, thus minimizing the occurrence of creeks and failure of the device.
Patent ES-501573-A0 (ES)
IPC: C07D209/28
Filed: 1981-04-23
Abstract: Novel prodrug forms of known non-steroidai anti-inflammatory agents and a process for preparing them are disclosed, said prodrugs having the structural formula <CHEM>  wherein R-@-   is the acyl residue of a non-steroidal anti-inflammatory agent containing a carboxylic acid function; R1 and R2 each represent alkyl, alkenyl, aryl, cycloalkyl, cycloalkenyl, alkynyl, aralkyl, alkaryl aralkenyl, aralkynyl, alkenylaryl, and alkynylaryl, and substituted derivatives of the above groups; or R1 and R2 are combined so that -NR1R2 together represent the residue of a heterocyclic compound containing one secondary nitrogen atom; R3 is hydrogen, R1, <CHEM> -CH2OCOR min 1, -CH2ONO2, pyridyl, furyl, cyano, carbamyl, alkyl carbamyl, and dialkylcarbamyl; R min 1 is any radical encompassed by the definition of R1 above; or a non-toxic pharmaceutically acceptable acid addition salt or oxide thereof. These compounds are characterized as being more readily bioavailable, less irritating to topical and gastric mucosal membranes, and more permeable through topical membranes than are the "parent" nonsteroidal anti-inflammatory drugs from which they are derived.
Patent ES-501693-A0 (ES)
IPC: D06M15/19
Filed: 1981-04-28
Abstract: A sizing agent for yarns made of cotton, regenerated cellulose and synthetic fibers and their mixture. The sizing agent substantially comprises a hydroxyalkylated polysaccharide from the seed of Cassia occidentalis. The polysaccharide has a viscosity of from 40 to 10,000 mPas (10% aqueous solution, 80 DEG  C., Brookfield RVT) and a substitution degree of from 0.05 to 1.0.
Patent ES-510038-A0 (ES)
IPC: H01Q19/19
Filed: 1982-03-02
Abstract: A receiver for counterclockwise and clockwise circularly polarized microwave signals of the type comprising a receiving antenna with a feeder system, a polarization converter, a polarization filter and a circuit for converting the microwave signals of both polarization directions from the high frequency to the intermediate frequency plane. A portion of the feeder waveguide belonging to the feeder system of the receiving antenna is designed as a bandpass filter which is effective for both polarization directions. A microstripline substrate, which carries the frequency converting circuit, is connected with the output of the feeder waveguide and is provided with an arrangement for coupling in the energies of the waveguide modes of both polarization directions. The polarization converter is either directly integrated in the feeder waveguide or the polarization conversion is effected by coupling the waveguide modes into the microstripline circuit.
Patent ES-519491-A0 (ES)
IPC: C07D213/55
Filed: 1983-02-03
Abstract: Compounds of the formula (I): <CHEM> or salts, esters or amides thereof; wherein R1 is a C1-7 bivalent aliphatic hydrocarbon group or a single bond; R2 and R3 are the same or different and are each hydrogen, C1-4 alkyl or taken together with the nitrogen comprise a nitrogen-containing heterocyclic ring having four to six ring members; R4 is hydrogen, halogen, hydroxy, cyano, C1-4 acyloxy, C1-4 alkoxy or C1-4  alkyl optionally substituted by one to three halogen atoms, X is -N= or -CH=; and A and B each represents hydrogen atoms or -CA-CB= represents -C=C- are useful in the symptomatic treatment of allergic conditions. Processes for preparing the compounds, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in the symptomatic treatment of allergic conditions are also described.
Patent ES-533414-A0 (ES)
IPC: F16K31/363
Filed: 1984-06-14
Abstract: The invention relates to a piston for a quick dump valve disposed for filling a space after the evacuating or dumping of that space. The piston is in the form of a plate (21) having a short peripheral flange (22), the external face of which assures only relative guidance by engaging the cylinder with a play sufficiently great as to reserve a passage (3) for the gas supplied via the feed opening sufficient to allow this gas to reach the space and a medial flange (23), the edge of which has a bearing surface the shape of which is complementary to that of the seat (9) with which it cooperates in order to close the discharge passage. The valve is particularly adapted for improving the outflow of products at the outlet of silos.
Patent ES-544729-A0 (ES)
IPC: C07D471/04
Filed: 1985-06-28
Abstract: A pharmaceutical composition comprising a compound of formula (I) or a pharmaceutically acceptable salt thereof:wherein:R<sub>1</sub> is hydrogen, C<sub>1-6</sub> alkyl, C<sub>1-6</sub> alkoxy or halogen;R<sub>2</sub> and R<sub>3</sub> are both hydrogen or together represent a bond;R<sub>4</sub> is hydrogen and R<sub>5</sub> is hydrogen or R<sub>4</sub> and R<sub>5</sub> together represent on oxo group;R<sub>6</sub> is hydrogen; C<sub>1-6</sub> alkyl; C<sub>3-7</sub> cycloalkyl; C<sub>3-7</sub> cycloalkyl-C<sub>1-4</sub> alkyl; phenyl or phenyl C<sub>1-7</sub> alkyl in which the phenyl moiety is optionally substituted by one or two of halogen, ortho-nitro, meta-or para-methoxy, methyl or NR<sub>8</sub>R<sub>9</sub> wherein R<sub>8</sub> and R<sub>9</sub> are independently hydrogen or C<sub>1-6</sub> alkyl or R<sub>8</sub> and R<sub>9</sub> together are C<sub>2-6</sub> polymethylene, or 3,4-disubstituted by methylenedioxy or ethylenedioxy; or monocyclic heteroaryl-C<sub>1-4</sub> alkyl or aliphatic heterocyclyl-C<sub>1-4</sub> alkyl of up to six ring atoms, the heteroatom(s) being selected from oxygen, suphur or nitrogen, any amino nitrogen heteroatom optionally C<sub>1-4</sub> alkyl substituted; andR<sub>7</sub> is hydrogen or C<sub>1-4</sub> alkyl; and a pharmaceutically acceptable carrier.
Patent FI-860152-A0 (FI)
Inventor: KARABEDIAN JAMES ARAM
IPC: B32B5/18
Filed: 1986-01-13
Abstract: A coextruded multilayer sheet adapted to form a sleeve label for a container, characterized by a polystyrene foam layer adapted to be wrapped next to the container and a solid skin layer, the solid skin layer being extruded from a blend comprising about 50 to 70 parts by weight of linear low density polyethylene, and about 20 to 60 parts by weight of a block copolymer of styrene and butadiene, the amount of block copolymer being sufficient to balance the adhesion between the foam layer and the skin layer at the interface thereof, the adhesion being enough to prevent premature delamination and tearing and the adhesion being low enough to enhance the toughness of the label; and also a container with such a sleeve label.
Patent FI-860181-A0 (FI)
Inventor: BRATTAN KEITH
IPC: B01D1/14
Filed: 1986-01-15
Abstract: An apparatus for effecting direct contact between a gas and a liquid which comprises at least one substantially vertical channel, formed for example, by a pair of parallel plates. means for introducing gas at a lower part of the channel. means for introducing liquid to the channel, and means for removing gas and liquid at an upper part of the channel, the height of the channel being substantially greater than the distance between the walls thereof which define the channel, e.g. between the parallel plates, such that gas at elevated pressure, when introduced into the channel, can cause liquid to move upwardly in the channel and to be removed from the channel. The apparatus may be associated with an electrolytic cell in which a gas is produced by electrolysis. Also a process for effecting direct contact between a gas and a liqud.
Patent FI-861163-A0 (FI)
Inventor: WHIPPLE RODGER E
IPC: F26B13/20
Filed: 1986-03-20
Abstract: A unique nozzle assembly (11, 12) is provided for placement within the chamber (4) of a web dryer (1) and closely adjacent a housing web slot (5, 6). The nozzle assembly generally comprises a Coanda-type nozzle (27) and a supplemental nozzle (33) disposed on the assembly so that it is positioned between the Coanda nozzle and the housing wall (3). Both the Coanda and supplemental nozzles are supplied with air from a common manifold (13) connected to an external air source. An air flow control device (34, 35) is provided for the individual air flow paths in the assembly to suitably balance the velocities of the two discharging air jets. To prevent any transient air currents inside the dryer chamber from causing web or air flow instability, a seal (43) is provided between the improved nozzle and the dryer housing wall. The seal is disposed along the head end of the nozzle; that is, closely adjacent the nozzle jet discharge ports. A pair of improved nozzles are usually disposed adjacent each housing web slot, one on each side of the web. The exact relative positioning of the nozzles in a pair may be varied according to the particular conditions encountered. To overcome any problems caused by narrow webs or a slight amount of cool room air infiltrating the warmer dryer environment, a labyrinth of expansion chambers (66) may be positioned between the inner dryer wall (3) adjacent the slots and the improved nozzles (58, 65) as per FIG. 7. In the present embodiment, the labyrinth forms part of the nozzle assemblies (44) themselves.
Patent FI-885612-A0 (FI)
Inventor: SCHMID HANS ARMIN
IPC: B65H27/00
Filed: 1988-12-02
Abstract: A device (1) for guiding a web (3) which consists of a rigid material and is curved in the transverse direction has a contact surface (20), against which at least one section of the web bears in such a manner that the web has there, with elastic cancellation of the transverse curvature, a longitudinal curvature which is curved around at least one transverse axis. In order to support the web on the device free of play and slip in such a manner that it can also be pressure-loaded in the longitudinal direction towards the device, two lateral support surfaces (14, 15) are provided, which lie opposite one another in the direction of the transverse axis (6), are inclined towards one another in such a manner that they converge away from the transverse axis, and which are arranged in such a manner that each web section which enters into the longitudinally curved region, as a result of the width enlargement which it undergoes in this connection, clamps itself immovably, in an elastically reversible manner, between the at least one contact surface and the two lateral support surfaces. 
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Patent FI-895167-A0 (FI)
Inventor: ZINNEN HERMANN A
IPC: C07C15/08
Filed: 1989-10-31
Abstract: Para-xylene is separated from a feed mixture of C8 isomers of xylene and C9 aromatics by contacting the para-xylene-containing feed mixture with a crystalline aluminosilicate zeolite, e.g. an X or Y zeolite adsorbent having Group IA or IIA cations, e.g. barium and/or potassium, at exchangeable cationic sites. The para-xylene is selectively adsorbed onto the adsorbent. The non-adsorbed feed is then removed from the adsorbent and the para-xylene recovered from the resulting rich adsorbent by desorption with a desorbent comprising 1,2,3,4-tetrahydronaphthalene or an alkyl or dialkyl derivative of 1,2,3,4-tetrahydronaphthalene or mixtures thereof. The majority of the C9 aromatics and the xylene isomers are typically recovered in the raffinate and can be separated from the desorbent by fractionation of the raffinate and the recovered desorbent recycled to the process.
Patent FI-895471-A0 (FI)
Inventor: WAGNER DANIEL B
IPC: G01N33/535
Filed: 1989-11-16
Abstract: A new class of peroxidase substrates consists of o-diaminobenzenes having a substituent in the 4 position. The new substrates may be used in immunoassays in which a peroxidase is the label, or in assays for the peroxidase itself. Immunoassays using other enzyme labels which cause formation of hydrogen peroxide may be followed using the substrate of the invention by adding the substrate and a peroxidase to the assay fluid and detecting color formed as a result of oxidation of the substrate by the formed peroxide.
Patent FI-922990-A0 (FI)
Inventor: MUELLER HANS-JOACHIM
IPC: C08F4/24
Filed: 1992-06-26
Abstract: A novel Phillips catalyst for the homopolymerisation of ethylene and the copolymerisation of ethylene with  alpha -olefins contains, as catalytically active components, a specific aluminium phosphate-supported chromium catalyst and cocatalysts of the general formulae I to IV MR          M<1>R2         M<2>R<1><H N=0>3-nXn           MM<2>RR@  (I)         (II)           (III)               (IV> in which the index and variables have the following meanings:     M is lithium, sodium or potassium,   M<1> is magnesium or zinc,   M<2> is boron or aluminium,   R is C1- to C10-alkyl or C6- to C20-aryl,   R<1> is R or C1- to C10-alkoxy or C6- to C20-aryloxy,   X is chlorine, bromine or iodine,   N is 0, 1 or 2.   The aluminium phosphate-supported chromium catalyst is obtainable by applying chromium compounds to a finely divided aluminium phosphate having a P:Al molar ratio of close or equal to 1 and a pore volume of > 1 cm<3>/g, and activating the resulting intermediate at elevated temperatures in an oxidising atmosphere. The novel Phillips catalyst has an extremely long mean service life, and its productivity can be further increased by adding hydrogen.
Patent FI-923135-A0 (FI)
Inventor: GLOEERSEN STIG
IPC: F23L15/04
Filed: 1992-07-08
Abstract: PCT No. PCT/SE91/00012 Sec. 371 Date Sep. 5, 1992 Sec. 102(e) Date Sep. 5, 1992 PCT Filed Jan. 8, 1991 PCT Pub. No. WO91/10868 PCT Pub. Date Jul. 25, 1991.A method of utilizing the high energy values of fossile fuels in central heating boiler systems. The boiler system comprises a processor which includes an air heat pump (5) which functions to cool the system flue gases by condensation. A first fan (10) generates a first circulation (C1) of boiler room air, via the air heat pump (5), this circulation of air also passing through a heat exchanger (4) where heat exchange takes place with the flue gases. A second air circulation (C2) is generated with the aid of a flue-gas fan (7) which removes flue gases from the boiler by suction, thereby generating a subpressure in the boiler room so that fresh air will be drawn in from the ambient surroundings, this air passing through the heat exchanger (4). A lower pressure is maintained on that side of the heat exchanger (4) on which the air/flue gas mixture (C2) flows into the heat exchanger, whereas a higher pressure is maintained on the other side of the heat exchanger (4) on which the air/flue gas mixture (C 2) flows into the heat exchanger (4) on which the cooling boiler-room air circulates (C1). This will ensure that flue gases will always flow out to the free atmosphere, via the heat exchanger (4). The exhaust air/flue gas mixture is caused to pass a cooling device (21) and thereby pre-cooled prior to passing through the heat exchanger in said second circulation.
Patent FI-924847-A0 (FI)
Inventor: SCHOHE-LOOP RUDOLF
IPC: C07D311/64
Filed: 1992-10-26
Abstract: Aminomethylchromans are obtained by alkylation of correspondingly substituted amines or by reductive amination of correspondingly substituted aldehydes. The aminomethylchromans can be used as active ingredients in medicaments, in particular for the treatment of disorders of the central nervous system. <IMAGE>
Patent FI-925294-A0 (FI)
Inventor: WARETZI ERHARD
IPC: H04B3/23
Filed: 1992-11-20
Abstract: In a digital echo canceller (EK) with residual-echo limiter (NLP), a threshold (Sa) is derived from the signal on the receiving path (EW), with which the level (PSWA) at the input of the residual-echo limiter (NLP) is compared. If the level (PSWA) is lower than the threshold (Sa), the path of the residual-echo limiter (NLP) is blocked. If not, it is opened. Since this threshold (Sa) is only derived for the echo passing via the adjacent hybrid, the residual-echo limiter (NLP) cannot respond to other echoes to the same receiving-path signal. Therefore, the rising total echo attenuation is measured from the beginning of a call and when a defined value is reached, the arrangement switches to a different threshold (Se) which is obtained by subtraction of the canceller attenuation (ACANC) from an artificial echo level (Py) which is derived from the digital filter (AFI) and a logarithmating unit (LG2). <IMAGE>
Patent FI-933870-A0 (FI)
Inventor: GOELET PHILIP
IPC: C12Q1/68
Filed: 1993-09-03
Abstract: The present invention relates to a method of deforming the identity of one or more nucleotide bases of a plurality of specific positions in one or more nucleic acid molecules of interest. The method involves the provision of a single-stranded nucleic acid, which is contacted with hybridization printers to form duplexes that are contacted with a terminator reagent and undergo extension and affinity separation. This enables one or more nucleotide bases of a plurality of specific positions in one or more nucleic acid molecules of interest to be determined.
Patent FI-935201-A0 (FI)
Inventor: GROSSMANN UDO
IPC: D21F3/02
Filed: 1993-11-23
Abstract: The invention relates to a press section for a paper machine having at least one press unit, as well as sections connected after the press section, e.g. a second press unit or a drying section, furthermore having wires or felts (4, 5) which are guided through the press nips and having deflection rolls (7, 10) connected after the press nip, which guide the respective wire or felt away from the paper web, and having a suction pipe (9), which is arranged between the press nip of the first press unit and the first deflection roll. In such press sections having after-connected units, the transfer region is particularly problematical and, to be specific, with respect to the proper transfer of the tail or of the paper web, likewise also, however, from the point of view of optimal dewatering.   According to the invention, the two deflection rolls (7, 10), are movable in the transfer region such that they can be moved away from or closer to the paper web. <IMAGE>
Patent FI-952547-A0 (FI)
Inventor: HERTELENDI JOSEF
IPC: E01B29/17
Filed: 1995-05-24
Abstract: The carrier (3) has several rail runners (2) supporting it and has rail storage supports (6) at intervals along the carrier. The storage supports are rotatably supported by a seating support (10) about rotation axis (9) at right angles to the carrier travel direction. The supports are rotated along the direction of the carrier from an inner operating position to an outer operating position. They are fixed in the required position by a locking device (23). Each storage support has a single swing drive (15) and the locking device automatically locks the supports after completion of the swinging operation. <IMAGE>
Patent FI-952568-A0 (FI)
Inventor: CHOPIN THIERRY
IPC: C01F17/241
Filed: 1995-05-26
Abstract: A process for the prepn. of a dispersible cpd. based on at least one rare earth and possibly another element selected from gps. IVa, VIIa, VIII, Ib, IIb, IIIb or IVb which comprises the following steps:- prepn. of a soln. contg. an acetate or chloride of at least one rare earth, and (y present) a salt or soln. of the other element; contact of the soln. a mixt., with a base, maintaining the mixt. formed at a basic pH; recovery of the ppte. formed by atomisation or lyophilisation. Also claimed are the cpds. obtainable by this process, solid solns. (oxides) obtd by calcination colloidal suspensions of the prods. and catalytic compsns. based on there materials.
Patent FI-954324-A0 (FI)
Inventor: HARRIS DALE C
IPC: A61J1/00
Filed: 1995-09-14
Abstract: A cartridge assembly for holding a lyophilized product, forming a disposable portion of a pen injector includes a cylindrical glass cartridge adapted to receive the product, a closure cap, a cartridge case, and a plunger mechanism. The closure cap is adapted to retain an elastomeric disc seal during lyophilization and includes diametrically opposed ledges. The closure cap and seal are adapted to cover a neck portion of the ampule, the neck portion having on its end a radially extending circumferential flange. The ledges of the closure cap and the flange of the neck portion allow the closure cap to remain open during lyophilization, oxygen purge and nitrogen overlay. An oval-shaped indentation formed on the inside of the closure cap aids in snapping the closure cap about the flange without crimping to retain the closure cap underneath the flange. Reconstitution of the lyophilized drug is accomplished without foaming by use of an obliquely angled connector which causes the diluent to indirectly impinge on the drug. The injection pen and cartridge assembly cooperate such that the length of travel of the plunger rod during retraction is less than the axial length of a recess in the rod tip.
Patent FI-956204-A0 (FI)
Inventor: DE VRINGER TOM
IPC: A61K31/19
Filed: 1995-12-22
Abstract: PCT No. PCT/NL94/00151 Sec. 371 Date Dec. 28, 1995 Sec. 102(e) Date Dec. 28, 1995 PCT Filed Jul. 1, 1994 PCT Pub. No. WO95/01160 PCT Pub. Date Jan. 12, 1995Compositions for topical application to the skin are provided, which compositions comprise a retinoid in an aqueous vehicle, and further contain at least one non-ionic surfactant, wherein the non-ionic surfactant is the crystallization-preventing and stabilizing agent for said retinoid and is selected from the group consisting of polyoxyethylene mono fatty alcohol ethers, polyoxyethylene glyceryl fatty acid triesters and ethyleneoxide/propyleneoxide block copolymers.
Patent FI-960502-A0 (FI)
Inventor: AINTILA AHTI
IPC: H01L21/60
Filed: 1996-02-02
Abstract: The invention relates to a contact bump structure formed onto an aluminium contact pad area (3) on a silicon substrate (1) and a method of forming said contact bump structure. According to the invention, said contact bump structure comprises a tin bump (8) formed by means of an autocatalytic reaction on said contact pad area (3).
Patent FI-961495-A0 (FI)
Inventor: LIZE GREGOIRE
IPC: F26B13/20
Filed: 1996-04-03
Abstract: PCT No. PCT/FR94/01165 Sec. 371 Date Apr. 3, 1996 Sec. 102(e) Date Apr. 3, 1996 PCT Filed Oct. 5, 1994 PCT Pub. No. WO95/10012 PCT Pub. Date Apr. 13, 1995A device for diverting sheet, web or mat material treated continuously uses an air cushion (6) formed about a cylindrical surface (4). Infrared transmitters (7), whose radiation is directed to a portion of the material (1) being diverted, are provided in or under the cylindrical surface (4), in addition to the air-blowing means (5) generating the air cushion (6). The same volume therefore houses means for diverting the material (1) and means for heating it, especially in order to dry it. At the same time that the blown air flow generates the air cushion (6), it also cools the infrared transmitters (7). Application, in particular, in the manufacture, transformation and treatment of materials such paper, fabric and synthetic film.