baber/WOPTO huggingface dataset:
Patent EP-0034331-B1 (EP)
IPC: C08F8/44
Filed: 1981-02-11
Granted: 1984-11-14
Abstract: This invention relates to gels consisting of the reaction product of water-soluble polymers of poly(meth)acrylic acid derivatives and multivalent metal salts, in which connection such gels are characterized by the fact that they consist either of the reaction product of a W/O dispersion of the water-soluble polymers with water-soluble solutions of the metal salts, or of the reaction product of aqueous polymer solutions with W/O emulsions of the metal salts. Further, the invention relates to a process for the production of the gels, as well as their use to seal or consolidate permeable soluble materials and to form mortar type combining masses.
Patent EP-0034346-B1 (EP)
IPC: F16B13/14
Filed: 1981-02-13
Granted: 1984-01-25
Abstract: 1. A fastening set for fixing panels, strips or like construction parts to a wall, comprising a synthetic clamping-head dowel which includes tow spreading zones, the lower one being insertable in a hole in the wall and the upper one being spreadable in the hole of the structural element to be fixed, and further comprising a fastener element adapted to be driven into this dowel and spreading the spreading zones, characterized in that the inner diameter of the upper dowel spreading zone (10) is so selected as to be somewhat larger than the inner diameter of the lower dowel spreading zone (7, 9), and in that the fastener element (11) is formed with a portion (14) which is associated with the upper dowel spreading zone (10), when driven in, and has a greater outer diameter than the portion (13) associated with the lower dowel spreading zone (7, 9), the length of portion (14) correspoding approximately to the thickness of the structural element (3) to be fixed.
Patent EP-0051730-B1 (EP)
IPC: B29C55/02
Filed: 1981-09-21
Granted: 1984-07-04
Abstract: 1. Method for the production of plates, films, sheets, strips, sections or shaped parts similar to plates or films, of high mechanical strength from thermoplastic synthetic materials by stretching under pressure within the roll gap of a plurality of pairs of pressure rollers below the crystallite melting point or softening point of the thermoplastic synthetic material, characterized in that at least one pair of compression rollers of the set of compression rollers used for the stretching under pressure briefly exerts a linear load of 100 N/cm to 900 N/cm, preferably 150 N/cm to 850 N/cm on prefabricated plates, films, sheets, strips, sections, shaped parts similar to plates or films or onto preformed articles, similar to plastes, films, sheets, strips or sections, coming out of the extruder, in the roll gap of the pair of compression rollers and that after the first brief stretching under pressure still within the regeneration period of the manifestation of fatigue of the area on which pressure is applied and/or the period of relaxation of the elastic recovery of the region of the thermoplastic material on which pressure has been applied, after a time interval has elapsed, between 5 s and 5 min, preferably between 20 s and 3 min, the plates, films, sheets, strips, sections, shaped parts similar to plates or films or the preformed articles which have been stretched under pressure are subjected to one or more further brief stretching operations under pressure and/or compressive after-treatments in the roll gap of one or more additional pairs of compression rollers with a smaller linear load of 75 N/cm to 700 N/cm, preferably 80 N/cm to 650 N/cm in which the temperature of these rollers or pairs of rollers is equal to or less than the temperature of the first set of compression rollers used for stretching under pressure, the pressure is varied as a function of the roll gap and the roll gap preferably has the same clearance as that of the pair of compression rollers connected in series for stretching under pressure.
Patent EP-0052859-B1 (EP)
IPC: F16D43/25
Filed: 1981-11-19
Granted: 1986-04-16
Abstract: The automatic fan comprises a thermostat formed by a gas-tight container provided with a front plate (22, 42, 50) and with an elastic wall (24, 39, 51). The container is filled with a fluid which acts, upon a temperature increase, on the elastic wall (24, 39, 51) so as to connect the fan with a driving shaft (2). The sealed container is a bellows (23a, b, 24, 32, 38, 39, 51, 52, 53, 61) which is sealingly integral with the front plate (22, 42, 50) exposed to cooling air. One or a plurality of elements (34, 41, 52) provide for the transmission of heat from the cooling air to the fluid. Said elements are in heat exchange with the front plate and project in the inner space of the bellows (23a, b, 24, 32, 33, 38, 39, 51, 52, 53, 61). These elements also determine the minimum distance adjustable between the front plate and the elastic wall (24, 39, 51).
Patent EP-0054816-B1 (EP)
IPC: C07D237/20
Filed: 1981-12-06
Granted: 1985-08-07
Abstract: The present invention refers to a new process for preparing N-2,3,4,5-substituted-1H-pyrrol-1-yl)-6-substituted amino-3-pyridazineamine, known as antihypertensive agents. The process is characterized in that a suitable 3,6-dihalogenopyridazine is reacted with hydrazine hydrate or other hydrazine derivatives of formula NH2 NHR, the obtained compound is reacted with a suitable dicarbonyl compound yielding first an alcandione-bis-[6-halogen-3-pyridazininyl]hydrazone, and then a 6-halogen-3-pyrrolylpyridazineamine derivative which is in turn reacted with an amine to yield the desired compounds.
Patent EP-0051349-B1 (EP)
IPC: H01M10/12
Filed: 1981-07-17
Granted: 1986-09-10
Abstract: A lead-acid battery construction includes positive electrode means (37) and negative electrode means (39, 40) supported in contact with separator means (42) containing an electrolyte. The positive electrode means (31) is gridless and is formed with reacting PbO2 portions (66) and non-reactiong PbO2 portions (64) which carry a required electric current through the positive electrode means during charging and discharging.
Patent EP-0053955-B1 (EP)
Title: Anchoring device for prestressed cables with a great number of cords
IPC: F16G11/04
Filed: 1981-10-27
Granted: 1985-01-02
Abstract: 1. Device for anchoring a stretched cable comprising a large number of stands anchored individually in superposed rows, on a plurality of plates between which are distributed the individual anchorings of the strands, characterized in that said plater are placed side by side and the strands anchored in the outermost plates with respect to the end of the strands passing through the innermost plates in bores located between the anchorings borne by the latter plates.
Patent EP-0057391-B1 (EP)
IPC: B60N3/04
Filed: 1982-01-22
Granted: 1985-03-06
Abstract: 1. Floor mat made of rubber, plastic or the like for motor vehicles, with a main mat body and a surrounding border for limitation of the mat, the main mat body having on its surface several regions and each region being provided with ribs arranged in parallel, characterised in that in the transition area between neighbouring regions (3, 4, 5, 6 or 3', 4' etc.) the ribs (7, 7', 7" and 8, 8', 8") of the two regions (e.g. 3 and 4) end freely at a distance from one another and making a change in direction, so that the channels formed by the ribs (7 and 7' etc.) of the one region (e.g. 3) are openly joined to several channels of the neighbouring region (e.g. 4).
Patent EP-0076048-B1 (EP)
Title: Composite of metal-bonded cubic boron nitride and a substrate and process of preparation
IPC: B22F3/26
Filed: 1982-09-08
Granted: 1986-11-26
Abstract: There is provided a process for simultaneously (1) cementing particles of cubic boron nitride (CBN) together, (2) bonding particles of ceramic together to form a substrate, or support layer, for the cemented CBN particles, and (3) bonding the cemented CBN particles to the substract in which the cementing medium for the CBN particles and the ceramic substrate are both derived from a single multicomponent source comprising a mixture of ceramic particles and particles of an aluminium-atom yielding material.
Patent EP-0070819-B1 (EP)
IPC: C22B1/00
Filed: 1982-07-15
Granted: 1986-02-26
Abstract: The invention relates to a method for converting metal-containing waste material having substantial quantities of organic constituents, such as plastics, rubber, paper and greases, to a product from which metal can readily be recovered. The waste material is introduced into a reactor vessel arranged for rotation about its longitudinal axis, the vessel being provided with a bottom and a common charge and discharge opening, whereafter the reactor vessel is rotated with its axis inclined to the horizontal plane at an angle of less than 90 DEG . The reactor vessel is maintained during this rotation at a temperature which is sufficiently high to expel organic constituents in the form of a combustible gas for as long as such a gas continues to be generated. The combustible gas is combusted continuously at a location external of the reactor vessel, and the residual content of the reactor vessel is taken out in a molten and/or non-molten state. During at least a part of the expulsion process, air or gas containing free oxygen can be supplied to the reactor vessel through a lance in sub-stoichiometric amount.
Patent EP-0090396-B1 (EP)
IPC: C08K9/06
Filed: 1983-03-28
Granted: 1986-05-28
Abstract: An inorganic antimony compound that is surface modified with up to about 10 percent by weight of a polysiloxane results in a flame retardant with improved rheology, flow, storage and dispersing characteristics.
Patent EP-0101935-B1 (EP)
IPC: A61K38/00
Filed: 1983-07-27
Granted: 1986-05-07
Abstract: 1. A process for the preparation of an inactivator which, if appropriate, is hepatitis-free and, if appropriate, can be lyophilized, of C1 esterase of the complement system (C1 inactivator) by combination of precipitation and adsorption processes which are known per se, which comprises using a carrier containing a hydrophobic group, preferably group, preferably a phenyl group, the carrier preferably being crosslinked agarose, as an adsorbent in this combination.
Patent EP-0105416-B1 (EP)
IPC: H01M50/197
Filed: 1983-09-22
Granted: 1986-02-05
Abstract: A hermetic pole seal for lead storage batteries which averts the customary use of lead sleeves, involves a first ring-shaped molding surrounding the pole shaft with a rubber-elastic synthetic plastic (thermoplastic rubber) and a second molding covering the former with a less elastic synthetic, which is preferably identical to the case material (e.g. polypropylene), followed by mirror welding to the lid. The sealing of the pole lead-through results from material shrinkage following the molding. In so doing, the different plastics mesh from opposite sides.
Patent EP-0116142-B1 (EP)
IPC: C21B7/20
Filed: 1983-12-05
Granted: 1986-10-29
Abstract: A water cooling apparatus is presented for use in conjunction with a charging device of a shaft furnace, particularly a shaft furnace having a bell-less top charging apparatus. The cooling apparatus essentially comprises an annular feed vat which is attached to the upper portion of a rotary shell and is movable with the rotary shell. The vat is provided with at least one opening whereby water is gravity fed from the vat through plural cooling coils positioned about a rotary jacket. An annular collecting conduit receives the water flowing from the coils. The rotary jacket supports the suspension mechanism of a distribution spout and also acts as the separating structure between the furnace interior and the component parts of the charging device.
Patent EP-0113449-B1 (EP)
IPC: E05D7/00
Filed: 1983-12-09
Granted: 1986-04-02
Abstract: 1. Band-shaped workpiece composed of hinges (1), in which every two adjacent hinges (1) are connected positively to one another on the end faces, each hinge having two hinge tabs (2, 3) which at the edges butting against one another are connected pivotably to one another by means of a hinge roll (4) and a hinge wire (5) passing through the workpiece, and which are provided at the free edges with devices for frictional insertion into parts to be connected pivotably to the hinge (1), characterized in that the adjacent individual hinges (1) are connected to one another only by means of the hinge wire (5) which passes through the band-shaped workpiece and which has, in the region of each individual hinge, a cross-section equal to the clear cross-section of the hinge roll (4) and, in the region between adjacent individual hinges, at least up against the end edge (9) of the individual hinge, dimensions which at least partially exceed the clear dimension of the hinge roll (4).
Patent EP-0092272-B1 (EP)
Title: Process for preparing radiation curable (meth)acrylated urethan aliphatic polycarbonates
IPC: C08G18/44
Filed: 1983-04-11
Granted: 1986-11-12
Abstract: A composition based on aliphatic polycarbonates containing urethan groups and acrylic or metacrylic end groups, to be cross-linked in the presence of radicalic initiators for their functionalization with acrylic or metacrylic groups of a mixture composed of diols, polyols and their oligomeric derivatives terminated by OH groups and containing in their molecule carbonate groups and urethan groups.
Patent EP-0092285-B1 (EP)
IPC: B41C1/18
Filed: 1983-04-14
Granted: 1986-08-27
Abstract: A flexible thinwalled sleeve for gravure printing is provided, which, going from inside to outside, essentially consists of (1) a slightly conical layer of nickel to provide mechanical strength, (2) a layer of copper, having the structure of high-gloss copper and which is essentially free of internal stresses, said layer having a cylindrical outer surface, (3) a thin, cylindrical layer of hard copper having a structure suitable for electronic engraving and having a gravure pattern on its outer surface, and if desired, (4) a thin protective layer of chrome. These layers are all firmly adhered to each other and especially the two layers of copper cannot be separated by peeling off. Since a high-gloss copper layer, which is free of internal stresses, has been found unsuitable for electronic engraving, and since the layer of hard copper, suitable for electronic engraving, has been found to have internal stresses, which would be unacceptable in the first layer of copper, the two layers must necessarily be different.
Patent EP-0110660-B1 (EP)
IPC: A01N39/02
Filed: 1983-11-22
Granted: 1987-04-08
Abstract: A mixture of the herbicides napropamide and butam has been found to exhibit synergistic results, particularly in pre-emergence surface application or pre-plant incorporation, and for controlling weeds in the presence of a rapeseed crop.
Patent EP-0120012-B1 (EP)
Title: Systeme d'erection du penis
IPC: A61F2/26
Filed: 1982-12-20
Granted: 1989-05-17
Abstract: Une soupape simple, fiable de commande de pression (21) pour un dispositif médical ayant un système hydraulique comprend une chemise externe (30) ayant une entrée (31) et une sortie (32) entre lesquelles se trouve un corps de soupape (33). Un clapet (34) avec une tige s'étendant vers le haut (35) est monté de manière mobile dans le corps ou enceinte (33). Le clapet (34) possède un joint annulaire (36) monté sur le clapet (34) de manière circonférentielle autour de la tige (35) et est supporté par un ressort calibré (37) sollicitant le clapet (34) vers le sommet ouvert de l'enceinte (33) de sorte que le bord d'étanchéité (38) du joint (36) est en contact d'étanchéité avec le dessous d'une bride (39) qui ferme partiellement le sommet ou partie supérieure de l'enceinte (33). La tige (35) s'étend au-dessus du sommet de cette enceinte (33) de sorte qu'une pression manuelle peut être exercée sur la tige (35) pour ouvrir la soupape (21), ou bien la soupape peut être ouverte par une pression hydraulique qui exerce une force suffisante sur le sommet du clapet (34) pour vaincre la force du ressort (37).
Patent EP-0143277-B1 (EP)
IPC: B02C13/282
Filed: 1984-10-02
Granted: 1988-07-06
Abstract: Method and apparatus for the manufacture of chips from mineral, vegetable or embrittled materials. In the method the stationary wear plates and striking plates when worn from use are replaced during ball mill operation either continuously or periodically, either with or without pressure plates for the striking bars, and with different feeding speeds. The advance, or feeding, of these plates occurs in a time-dependent and/or energy consumption dependent manner. The apparatus includes a conventional beater mill equipped with a vertical or horizontal rotating beater wheel which has arranged on one or both sides of the stationary crushing path several magazines for storing wear plates and striking bars. The replacement of the wear plates and the striking bars is done by suitably constructed slide members.
Patent EP-0180650-B1 (EP)
IPC: B01J23/22
Filed: 1984-10-27
Granted: 1988-05-25
Abstract: 1. A process for the production of thiuram polysulfides substituted by aliphatic, araliphatic, cycloaliphatic and/or aromatic hydrocarbon radicals from a correspondingly substituted secondary amine, carbon disulfide and an oxidizing agent, characterized in that sulfur is used as an additional starting compound, the process is carried out in the presence of a tertiary amine and a catalyst containing a metal of the secondary group elements at temperatures of 0 to 150 degrees C and oxygen or an oxygen-containing gas is used as the oxidizing agent.
Patent EP-0140365-B1 (EP)
IPC: B01J29/14
Filed: 1984-10-30
Granted: 1987-08-19
Abstract: Synthesis gas comprising carbon monoxide and hydrogen is converted to C+_5 hydrocarbons suitable for use as liquid motor fuels by contact with a dual catalyst composition capable of ensuring the production of only relatively minor amounts of heavy products boiling beyond the diesel oil range. The catalyst composition, having desirable stability during continuous production operation, employs a Fischer-Tropsch catalyst, together with a co-catalyst/support component. The latter component is a steam-stabilized zeolite Y catalyst of hydrophobic character, desirably in acid-extracted form.
Patent EP-0149793-B1 (EP)
IPC: H04B3/14
Filed: 1984-12-12
Granted: 1988-06-22
Abstract: 1. A delay equaliser having a delay characteristic adjustable continuously or in steps, and n (n = 1, 2, 3...) delay check points, consisting of delay equaliser elementary circuits with negligible or finite but constant effective attenuation, characterised in that the circuit configuration and proportions of the lattice-type reactance (XK ) determining the delay are selected such that it exhibits a constant value and a constant differential quotient with respect to the frequency f at the frequencies of the check points (fF ) irrespective of setting, and in that the lattice-type reactance (XK ) determining the delay is split into a parallel circuit or a series circuit of a fixed reactance (XF (eta) ) with n reactance zero points or reactance poles which remains constant at all settings of the delay equaliser, and a control reactance (XS (eta) ) which comprises circuit elements with variable values for variation of the delay characteristic, the n reactance zero points or the n reactance poles of the fixed reactance lying at the n reference frequencies at which delay check points occur, and the absolute value of a delay check point (fF ) being determined by the first derivative of the fixed reactance (XF ) with respect to the frequency (f) at the actual reference frequency, irrespective of the control reactance (XS ).
Patent EP-0127289-B1 (EP)
IPC: B01D3/00
Filed: 1984-04-03
Granted: 1987-11-25
Abstract: The present invention concerns a distilling means (10) operating on the thermocompressor principle. The distilling means (10) comprises a frame part (11), a boiling space (12) for the liquid to be distilled, a heating means (13) for heating the liquid to be distilled in said boiling space (12), a feed line (14) for conducting liquid to be distilled into the boiling space (12), a blower means (19) arranged to impart extra energy to the vapour formed from the liquid being distilled, whereby the temperature of the vapour rises on the discharge side of said blower means (19), and a discharge line (25) for discharging distillate from the distilling means (10). Inside the distilling means (10) is placed at least one heat exchange tube (17), along which the mixture composed of liquid being distilled and of vapour is arranged to flow, and a droplet separator)18) based on centrifugal separation. Inside the distilling means (10) is disposed substantially in the middle a central tube (22), inside which is placed an inner tube (23), whereby in the central tube (22) is defined an annular flow duct (24). The flow duct (24) is closed by a bottom (25) at a point substantially below the middle The annular duct (24a) below the bottom (25) of the annular duct (24) is provided with a discharge aperture (27). The blower means (19) is placed in the lower part of the distilling means (10), the mixture composed of liquid being distilled and of vapour that has been formed being arranged to flow from the heat exchange tube (17) through the central tube (22) to the blower means (19) provided to impart extra energy to the vapour and to direct the vapour into the annular duct (24a) below the bottom (25) of the annular duct (24), wherefrom the vapour discharges through the discharge aperture (27) into a condenser (28). In the annular duct (24) is provided a discharge connector (26) for removing the effluent water. The droplet separator (18) is a droplet separator with helical vanes (20), placed in the upper part of the annular duct (24).
Patent EP-0141529-B1 (EP)
IPC: F28D15/02
Filed: 1984-09-28
Granted: 1990-05-23
Abstract: An oil and water emulsion treating apparatus is disclosed which comprises a vessel (18) having an emulsion inlet (20) adjacent to the top of said vessel, a water outlet (32) at the bottom of said vessel and a treated oil outlet (36) at the top of said vessel. The apparatus also comprises a heater having a combustion chamber (40) external to said vessel and an array of heat pipes (38) contained in part within said combustion chamber (40) and extending into the said vessel (18) and into the emulsion to break the emulsion into free water and treated oil. The said heat pipes (38) are mutually parallel and form an acute angle with the horizontal as a plane of reference.
Patent EP-0136949-B1 (EP)
Title: Surgical fastener retainer member assembly
IPC: A61B17/08
Filed: 1984-09-27
Granted: 1987-06-24
Abstract: A unitary assembly of surgical fastener retainer members is disclosed. The assembly includes a plurality of retainer members, preferably of a resinous material, arranged in a surgically useful configuration and connected by flexible or frangible links preferably of the same material. The assembly facilitates handling of the retainer members and loading them into fastener applying apparatus.
Patent EP-0148711-B1 (EP)
IPC: B22D45/00
Filed: 1984-12-19
Granted: 1987-05-13
Abstract: A rotary reciprocal tool for attachment to a remotely controlled support arm includes a casing attached to the arm and enclosing a fluid pressure motor. The casing also provides a chamber into which pressure fluid is supplied for activating the motor. The tool further includes a working surface in generally arcuate configuration provided with a plurality of working protuberances to engage the surface to be treated and within the working portion of the tool a vibration generator is disposed to impact both reciprocal and rotary movement to the working portion. A damper element is positioned between the casing and the rotating reciprocal tool actuator to reduce the transmission of vibration from the working portion of the tool to the casing.