baber/WOPTO huggingface dataset:
Patent EP-0016776-B1 (EP)
Title: Dispositif de separation d'elements entremeles
IPC: B65G47/14
Filed: 1980-01-29
Granted: 1982-11-17
Abstract: Dans de nombreuses branches de l'industrie, on a besoin couramment de petits elements (par exemple en fil de fer plie) ou de pieces usinees en grand nombre, qui ont tendance a s'entremeler et a constituer une masse. Ces elements ne se laissent que difficilement isoler lorsqu'on en a besoin pour l'usinage. L'invention concerne un dispositif pour separer de tels elements sans difficulte.. Dans ce but, il est prevu un plateau dispose horizontalement (1), sur lequel sont deposes les elements a separer (7). Au moyen d'un dispositif vibrateur (2), le plateau (1) est anime d'un mouvement de balancement d'avant en arriere, ce qui provoque la separation des elements entremeles.
Patent EP-0021170-B1 (EP)
IPC: F02B25/12
Filed: 1980-06-04
Granted: 1982-06-23
Abstract: A two stroke internal combustion engine with at least one dual piston, the cylinders of which are connected to each other by a combustion chamber on the cylinder head side. The engine can be charged on the crank chamber side with an air or air/fuel mixture by a turbo or supercharger. Both the leading and trailing pistons of the dual piston construction control the process of transfer of the air or air/fuel mixture through a transfer port from the crank chamber side of the cylinders to the combustion chamber side of the cylinder for the trailing piston as well as the exhaust process such that the exhaust process begins before the initiation of the transfer process. The engine can operate on either the Otto or Diesel cycles and use multiple fuels.
Patent EP-0023010-B1 (EP)
IPC: G21C19/06
Filed: 1980-07-15
Granted: 1983-10-19
Abstract: 1. A fuel storage pool for nuclear installations filled with water to different levels where accumulations of radiating particles occur especially at the contact points between water surface and pool wall, characterized in that the pool wall (3) is fitted with an additional removable sheet metal lining (5) in the region of the contact points (4, 4a, 4b) of the water surface.
Patent EP-0044351-B1 (EP)
IPC: C22C32/00
Filed: 1980-07-19
Granted: 1985-01-30
Abstract: A hard alloy including at least one hard phase and a binary or multicomponent binder metal alloy, in which the hard substance comprises a finely dispersed, homogeneous distribution in the binder metal. The hard phase comprises a carbide of a Group IVb, Vb or VIb transition metal, and the binder metal alloy comprises a solid alloy of a Group IVb, Vb or VIb transition metal, with Re, Ru, Rh, Pd, Os, Ir, or Pt.
Patent EP-0035603-B1 (EP)
IPC: E01B25/24
Filed: 1980-03-07
Granted: 1983-02-16
Abstract: 1. An I-section rail for suspended trolleys which are guided by carriages (2) on the rail foot and which are motordriven by means of friction wheels (4) which are pressed from both sides against the middle rail web (7) and which have a rubber or plastics tread, characterized in that the rail web (7) is formed with holes (8) in the region of the contact surfaces of the friction wheels (4).
Patent EP-0016712-B1 (EP)
IPC: A01D23/06
Filed: 1980-03-26
Granted: 1982-12-08
Abstract: 1. Machine for defoliating beet or comparable crops and for collecting the leaves, including rotatable plates which are transversely aligned with regard to the direction of advance of the machine and of which the axes of rotation are slightly inclined to the front with reference to the vertical, the said rotatable plates having peripheral blades or defoliating segments, characterised in that the said plates (20, 20a, 20b) all rotate in the same sense and in that a fixed vertical transverse deflector (22) extends above the plates (20, 20a, 20b), the said deflector having openings (23, 24) arranged to channel the product cut by the defoliating plates.
Patent EP-0028256-B1 (EP)
Title: Non-warping radiant burner construction
IPC: F23D14/16
Filed: 1980-05-07
Granted: 1983-07-13
Abstract: A radiant burner having a porous, refractory board matrix (2) through which a combustion mixture is blown and at the outside surface of which it burns, characterized by retaining means (13, 15, 16, 17) to hold the matrix on a shelf (9) without a heat absorbing retaining rim for the matrix and air cooling of the burner frame through such retaining means.
Patent EP-0043463-B1 (EP)
IPC: C08J3/02
Filed: 1981-06-12
Granted: 1983-10-05
Abstract: A process for the preparation of aqueous epoxy resin dispersions, wherein an epoxy resin having more than one 1,2-epoxide group per molecule is reacted with from 1 to 30% by weight, based on epoxy resin, of a protective colloid, containing basic nitrogen and having an amine number of from 10 to 90, in the presence of from 50 to 1,000 mole percent, relative to the amount of basic nitrogen in the protective colloid, of an acid, and in the presence or absence of one or more organic solvents, at from 50 DEG  to 150 DEG  C., the reaction product is dispersed by adding water, and any organic solvent present is distilled off. The novel aqueous epoxy resin dispersions are used, for example, to produce coatings.
Patent EP-0044000-B1 (EP)
IPC: F16L9/06
Filed: 1981-07-03
Granted: 1986-05-28
Abstract: A smooth, plastic-lined corrugated pipe (10) having an intermediate layer of plastic foam (16). The pipe is made by internally coating a corrugated pipe (12) with a foaming mixture and pressing an expandable cylinder of plastic sheet liner (14) against the foaming mixture until the foam solidifies. An expandable mandrel apparatus presses the plastic sheet liner (14) into position.
Patent EP-0055796-B1 (EP)
Title: Process for the manufacture of anhydrous 2-hydroxy-3-chloropropyltrialkyl ammonium chloride
IPC: C07C/
Filed: 1981-10-06
Granted: 1984-11-28
Abstract: Process for manufacturing anhydrous 2-hydroxy-3-chlorophropane trialkylammonium chloride by conversion of trialkylammonium chloride with epichlorohydrin by forming an aqueous solution of trialkylammonium chloride in an organic solvent inert to epichlorohydrin, the solvent forming an azeotrope with ater which boils at temperatures up to the normal boiling point of the solvent, distilling off the azeotrope to form a suspension of trialkylammonium chloride in the solvent reaction product and reacting the reaction product in the solvent with epuichlorohydrin at a temperature of 20 DEG  to 120 DEG  C.
Patent EP-0051232-B1 (EP)
IPC: C11D3/20
Filed: 1981-10-24
Granted: 1984-09-19
Abstract: 1. Hand cleaning preparations in the form of a homogeneous aqueous solution containing surfactants and phosphates, characterized in that they contain a) from 7 to 67 parts by weight of surfactants, b) from 1 to 8 parts by weight of water-soluble phosphates, c) from 4 to 43 parts by weight of acetic acid(n-butoxy-2-ethoxyethyl)-ester, d) from 0 to 14 parts by weight of solution promoter, e) from 28 to 88 parts by weight of water.
Patent EP-0042290-B1 (EP)
IPC: A61K9/06
Filed: 1981-06-16
Granted: 1985-09-18
Abstract: The present invention relates to non-aggressive pour-on composition for combating helminthic infestations in a non-human animal, said composition comprising an anthelminthic amount of tetramisole and/or levamisole, a carboxylic acid and a di(lower alkyl) ester of a dicarboxylic acid.
Patent EP-0041423-B1 (EP)
IPC: C08F210/16
Filed: 1981-05-12
Granted: 1985-10-02
Abstract: A copolymer based on ethylene and propylene, having a density of between 0.933 and 0.946 g/cm3 and a melt index of between 2 and 10 dg/min, wherein the copolymer has from 3 to 27 alkyl groups per 1000 carbon atoms in the molecule and wherein its density  rho  and its proportion m of alkyl groups in the molecule satisfy the relationship 0.948</= rho +0.71 m</=0.9525. The copolymer is produced by feeding a flux comprising from 80 to 95% by weight of ethylene and from 5 to 20% by weight of propylene into at least one reactor in stationary operation, the reactor having at least one reaction zone; and copolymerizing the ethylene and propylene in the reactor at a pressure of from 300 to 2500 bar and a temperature of from 180 DEG to 320 DEG  C. in the presence of a Ziegler type catalyst system.
Patent EP-0048220-B1 (EP)
IPC: H05K1/05
Filed: 1981-09-09
Granted: 1986-10-22
Abstract: A flexible, printed circuit with excellent adhesion of the printed tracks, which is obtained by coating one side of a metal foil without an intermediate layer with a polymer consisting of a polyamide, polyimide or polyamide-imide containing siloxane groups, which is obtainable by crosslinking a silicon-modified polyamide prepolymer, polyamide-acid prepolymer or polyamide-amido-acid prepolymer of the formula I, heating the coated metal foil in the temperature range from 50 DEG  to 300 DEG  C. till a tack-free coating is obtained, exposing the opposite side of the coated metal foil, which side is provided with a photolacquer, through a photo mask, and developing the exposed metal foil.
Patent EP-0064280-B1 (EP)
IPC: B22D11/16
Filed: 1982-04-29
Granted: 1986-03-19
Abstract: 1. A method for the horizontal continuous casting of metals and their alloys wherein the elongate workpiece is drawn off continuously, intermittently or in the pilgrim step mode, characterised in that the continuous drawing stroke or the intermittent one or the one effected in the batchwise mode is or are carried out at a drawing off speed which always fluctuates above the zero value in an oscillating mode.
Patent EP-0069998-B1 (EP)
IPC: B21K1/20
Filed: 1982-07-08
Granted: 1986-10-29
Abstract: This invention relates to an improved valve pin for an injection molding system and a method of making the same. The elongated valve pin has a tip end portion which extends from a larger driven end portion into the flow of melt to the cavity. The elongated tip end portion is provided with a desired combination of strength and thermal conductivity by having a copper core inside a steel casing. The casing is made by brazing a tip end cap member to a hollow sleeve. A predetermined quantity of copper wire is then inserted into the casing and melted in a vacuum furnace to form an integral construction. The excess sleeve is then cut off and the end is brazed into a well in the driven end portion of the valve pin. The tip end cap member is then machined to provide a tip end of a desired shape. Filling the copper into the steel casing in a vacuum furnace bonds them together without any insulative spaces, thereby relatively inexpensively providing a valve pin structure which has the necessary structural strength to withstand repeated closing forces, while at the same time providing for the improved transfer of heat along the valve pin to the gate area.
Patent EP-0071984-B1 (EP)
IPC: G02C3/00
Filed: 1982-08-05
Granted: 1987-06-03
Abstract: PCT No. PCT/DE82/00159 Sec. 371 Date Apr. 11, 1983 Sec. 102(e) Date Apr. 11, 1983 PCT Filed Aug. 5, 1982 PCT Pub. No. WO83/00565 PCT Pub. Date Feb. 17, 1983.An attachment (1) for a spectacle temple which, in order to transform regular eyeglasses into sporting glasses, is detachably secured to the temple and comprises a leg (2) and an adjacent substantially semicircular end portion (3).
Patent EP-0066908-B1 (EP)
IPC: C08B37/10
Filed: 1982-05-07
Granted: 1985-08-28
Abstract: A new anti-thromboticum based on a mixture of oligo- and polysaccharides is provided. The invention also relates to methods for preparation thereof and to pharmaceutical compositions including the said anti-thromboticum. The new product is of natural origin and can be obtained from mammal tissue, particularly intestinal mucous. The product is useful because of its high "benefit/risk" ratio (i.e. the ratio between the anti-thrombotic activity and the haemorrhagic activity).
Patent EP-0058591-B1 (EP)
IPC: C07C43/303
Filed: 1982-01-28
Granted: 1984-10-03
Abstract: A novel process for the epimerization of alkyl trans chrysanthemates comprising reacting at a low temperature in an anhydrous organic solvent an alkyl trans chrysanthemate of the formula    <IMAGE>  II of the 1S, trans or 1R, trans configuration wherein R is alkyl of 1 to 6 carbon atoms with a strong alkali metal base to obtain a compound of the formula    <IMAGE> III  wherein R has the above definition and M is an alkali metal, reacting the latter compound with a reactant of the formula Y-A wherein A is selected from the group consisting of chlorine, bromine, iodine and anion derived from a hydrogen acid and Y is an organic radical capable of forming a ketal of a ketene to obtain a compound of the formula    <IMAGE> IV reacting the latter at a low temperature in an anhydrous organic solvent with a proton donor to obtain a mixture of the corresponding alkyl cis chrysanthemate and alkyl trans chrysanthemate and recovering the cis chrysanthemic acid of the formula    <IMAGE> I with the 1R, cis or 1S, cis configuration.
Patent EP-0126168-B1 (EP)
IPC: C11C3/12
Filed: 1983-05-18
Granted: 1986-12-17
Abstract: A method of selective continuous hydrogenation of edible fats and oils over a fixed catalyst bed utilizes zerovalent metal selected from Group VIII of the Periodic Table supported on low surface area alpha-alumina. Partial hydrogenation of soybean oil to an IV of about 110 can be successfully performed using alpha-alumina of surface area less than about 5 m<2>/g to afford a product whose SFI is acceptable for end product use.
Patent EP-0105428-B1 (EP)
IPC: A61F13/20
Filed: 1983-09-24
Granted: 1987-03-04
Abstract: A tampon for feminine hygiene consists of a cylindrically-compressed length of a strip of cottonwool or rayon staple or a combination thereof which is wrapped with an overlap in a fluff-free or fuzz free covering material, said strip being cut into the required lengths together with the covering material perpendicularly to the overlap line, and a recovery thread attached to the length of a strip of cottonwool or rayon staple or a combination thereof. The problem which the invention solves is to prevent fibers from breaking loose from the exposed cut edges. According to the invention, the exposed cut edges are folded onto the surface of the length of a strip of cottonwool or rayon staple or a combination thereof after it has been separated and compression is carried out in such a way that the exposed cut edges are situated inside the tampon.
Patent EP-0114365-B1 (EP)
IPC: B65H59/38
Filed: 1983-12-21
Granted: 1988-03-23
Abstract: A dancer roller device for controlling the tension of a wire, thread or the like, wherein the tension is maintained constant at all times on the output side, independent of fluctuations in the tension on the inputs side. First and second sets of rollers are arranged parallel to one another, with the first set being fixed and the second set being mounted on a slider. The wire, thread or the like is laid over the two sets of rollers in a zig-zag manner, alternately passing around ones of the first and second rollers. A constant-tension spring urges the slider away from the first set of rollers. The moments of inertia of the first and second rollers, the masses of the rollers, the mass of the slider, the radii of the first and second rollers, and the number of passes of the wire, thread or the like between the first and second rollers are set such that the tension at the output side is always constant.
Patent EP-0089841-B1 (EP)
IPC: H04R23/00
Filed: 1983-03-21
Granted: 1987-01-14
Abstract: The meter includes a liquid crystal cell (12) for detecting acoustic energy and a control circuit (14) for applying an electric field to the cell. The cell includes a liquid crystal material having elongated molecules. The preferred liquid crystal is in the form of a layer of the nematic type which is homeotropically aligned. The elongated liquid crystal molecules exhibit positive dielectric anisotropy wherein the dielectric constant parallel to the molecule's axis is greater than the dielectric constant perpendicular to the molecule's axis. In the unexcited condition, the nematic layer is dark. In the ultrasonically excited condition, the nematic layer exhibit birefringence. A restoring electric force can be applied to the liquid crystal material to suppress the acoustically-induced birefringence condition of the cell to the dark appearance associated with the unexcited condition. The strength of the electric field required to suppress the birefringence is proportional to the acoustic intensity of the ultrasonic beam or acoustic field applied to the cell.
Patent EP-0095302-B1 (EP)
IPC: G01N33/72
Filed: 1983-05-17
Granted: 1986-02-26
Abstract: A method and novel absorbent substrate for determining the presence of occult blood in gastric fluid. The substrate is acid treated and contains guaiac. The method includes the addition of the gastric fluid to the acid treated guaiac substrate which is developed with a buffered developing solution. Preferably the substrate is an acid treated sheet of absorbent paper and the developing solution is an aqueous buffered solution of hydrogen peroxide.
Patent EP-0103506-B1 (EP)
IPC: G05D7/06
Filed: 1983-08-17
Granted: 1986-05-28
Abstract: Containers 6, adapted to receive a product which does not of itself give off a gas, receive an amount of a liquefied pressurizing gas from a tank 1 provided with an outlet nozzle 3. The containers 6 are aligned on a machine 7 which conveys them, in the direction of the alignment, under the tank 1 which is provided with trunnions 2 and is oriented in such manner as to be pivotable about an axis parallel to the direction of alignment. A control device 8 regulates the angular position of the tank 1. The amount of the liquefied pressurizing gas received in each container depends on the angular position of the tank relative to the vertical position. Thus, in the case of containers having a round section, the amount of liquefied gas received in a container is maximum when the nozzle is on the line of alignment of the containers and passes along a diameter of the container section and smaller when the tank has been pivoted away from its vertical position and the nozzle passes along a chord of the round container section. The invention is particularly applicable to the pressurizing of cylindrical cans adapted to contain non-gaseous drinks.
Patent EP-0133478-B1 (EP)
IPC: D03D11/00
Filed: 1984-07-06
Granted: 1990-01-17
Abstract: A seamless endless belt for battery pasting machines, particularly lead batteries, comprising an outer endless woven fabric (11), consisting of 1 to 3 plies, and an inner backing layer formed by multi-strata of non-woven webs (12), consisting of synthetic staple fibres, and of light woven meshes (13).The outer fabric (11), the non-woven webs (12) and the light woven meshes are bound together by needling.
Patent EP-0146821-B1 (EP)
IPC: B65G17/14
Filed: 1984-11-30
Granted: 1989-03-01
Abstract: Painting plant for painting or similar impregnation treatments of products, particularly of wooden products comprising at least two couples of sliding chains (4, 5) to transport the products to be treated and the treated products, as well as comprising a further couple of chains (11), which intersects in a perpendicular direction the preceding couples of chains. On a series of tubular rods (9) are transported the products, which rods are disposed in a transversal direction on each couple of chains (4, 5). In turn, the couple of chains (11) is provided with a series of entrainment arms (24) which are able to transfer every rod (9), together with the relative products, from the first couple of chains (4) towards an impregnation station (19) and from this latter towards the second couple of chains (5).
Patent EP-0117840-B1 (EP)
IPC: B60R13/02
Filed: 1984-01-11
Granted: 1988-06-15
Abstract: 1. Design of an advertisement holder with an advertisement mounting (3, 4, 5, 5a, 7) and a device (2, 2a, 10, 11, 13) for attaching the mounting to part of the bodywork (9) of a vehicle, the said mountingconsisting of a frame (3) connected to the attachment device and an advertisement backing plate (6) which can be made to revole or which revolves under wind power inside the frame (3), characterized in that the frame (3) and the axis of rotation of the advertisement backing plate are set on a plane parallel to the longitudinal axis of the vehicle, and in that the advertisement holder is symmetrical in relation to the said plane.
Patent EP-0215773-B1 (EP)
Title: Process for manufacturing electronic components using soft soldering flux based on carboxylic acids
IPC: B23K35/363
Filed: 1984-05-14
Granted: 1989-07-19
Abstract: The present flux is preferably used in electronics and electricity. The flux is characterized particularly in that welding waste are easily removed, without time-limit and without degradation (auto-oxidative) of the flux itself as it would be the case for example during the activation of the flux by aromatic carboxylic acids. The characteristics in relation to corrosion and surface resistance, as those required by testing conditions according to standards DIN 8516 and DIN 8527 applied to a halogen-free flux, according to DIN 8511, type F-SW 32, are guaranteed. The advantages of said flux are obtained by introducing mono-, di- or poly-carboxylic alicyclic acids presenting at least one carbon ring, or derivatives thereof using mono-, di- or poly- or ceto-carboxylic acids. The properties of the flux may be further improved by using in conjunction quaternary ammonium salts. The base composition disclosed hereabove enables to obtain soft soldering flux having various characteristics, thereby providing a flexibility to their use (for example flux applicable to flux welding processes, welding pastes, constituent envelopes of lead wires or lead cores).
Patent EP-0160060-B1 (EP)
Title: Cylindre secheur pour machine en matiere en bande, notamment a papier
IPC: D21F7/00
Filed: 1984-10-24
Granted: 1989-01-18
Abstract: La surface latérale externe du cylindre sècheur (1) est délimitée par plusieurs jantes (2) de même rayon, coaxiales et côte à côte, séparées deux à deux par un espace axial (7), et en un matériau bon conducteur de la chaleur. Chaque jante (2) est chauffée et refroidie indépendamment des autres par un organe chauffant (8) et un organe de refroidissement (11) logés dans une sous-jante (3) entourée par la jante (2). Le chauffage est par exemple assuré par une résistance électrique et le refroidissement par circulation d'eau froide, la commande se faisant à l'aide de relais (10) télécommandés. Chaque jante (2) est solidaire en rotation d'un moyeu (5) calé sur un arbre d'entraînement (6). Un peigne (26) à dents (27) engagées dans les espaces (7) évite l'enroulement de la matière autour du cylindre (1), qui est en dépression afin de favoriser les échanges thermiques par l'aspiration de la matière contre le cylindre (1). Applications à l'équipement des sècheries et post-sècheries des machines à papier, à carton ou autre matière en bande.
Patent EP-0198933-B1 (EP)
IPC: F16C11/10
Filed: 1985-04-23
Granted: 1989-08-23
Abstract: The load-locking joint, which is particularly suitable as a suspension mount for surgery microscopes, comprises a joint ball mounted in a housing and having a shaped-on hinge pin or rod, whose free mobility can be inhibited in its mount by mechanical clamping elements. The self-locking action is brought about in that the clamping elements engage on the spherical surface of the ball and during the rotation of the joint ball are carried along on said side, but are supported on a fixed abutment on the other side, the length between the point on the joint ball and the support point increasing with a slope, whose tangent is smaller than the friction coefficient.