baber/WOPTO huggingface dataset:
Patent EP-0099302-B1 (EP)
IPC: C07C209/08
Filed: 1983-07-11
Granted: 1986-10-01
Abstract: The invention relates to a new process for the preparation of propargyl ammonium chlorides of the general Formula Iby alkaline decomposition of the d-tartarate of the 1-isomer of an amine of the general Formula IIand subsequent reaction of the amine of the general Formula II with a halide of the general Formula IIIin the presence of an organic solvent, alkali and water /in which general Formulaen is 1 or 0 andX stands for halogen/which comprises reacting the d-tartarate of the 1-isomer of an amine of the general Formula II in aqueous suspension with an alkali, dissolving the base of the general Formula II, thus set free without isolation in a water non-miscible organic solvent and reacting the same in the said phase with a halide of the general Formula III, and thereafter - preferably after separating the aqueous layer - reacting the mixture which contains the amines of the general Formulae II and IVin the organic phase in the presence of water with an organic acid or a solution which has a pH value of 1.5-6 and consists of an inorganic acid and water, thus dissolving in the two-phase mixture formed the salt of the amine of the general Formula II in the aqueous layer and selectively separating the amine of the general Formula II from the amine of the general Formula IV, and thereafter adding after the separation of the phases hydrogen chloride to the amine of the general Formula IV being in the organic phase and thus precipitating the salt of the general Formula 1.The compounds of the general Formula I are known pharmaceutical active ingredients. The advantage of the process of the present invention that it is highly economical and enables the recovery of the starting materials on large scale production too.
Patent EP-0130609-B1 (EP)
IPC: C11D1/835
Filed: 1984-07-02
Granted: 1990-11-28
Abstract: @ A pearlescent liquid suspension comprises essentially (A) a cationic surface active agent, (B) a higher alcohol, and (C) and alpha-mono(methyl-branched alkyl) glyceryl ether. The total amount of these ingredients should be from 1 to 40 wt%, mixing ratios of (A), (B) and (C) lying within an area surrounded by lines connecting the specified points a, b and c on the triangular coordinate of the ternary system.The suspension according to the invention is more inexpensive than known pearling agents. Further, since it includes crystals which are as fine as 1 to 10 microns, the suspension is more stable and the appearance is more beautiful than known agents.The pearlescent liquid suspension according to the invention may be added to liquid or paste compositions such as liquid detergent compositions and rinse compositions to give them beautiful pearl luster.
Patent EP-0133564-B1 (EP)
Title: Improvement relating to road vehicles
IPC: B62D49/00
Filed: 1984-08-06
Granted: 1988-04-20
Abstract: The tractor unit of an articulated, freight-carrying road vehicle has two rear axles, one of which is driven by an engine mounted rearwardly of the driven axle. The axis of the fifth wheel coupling to the trailer is situated forwardly of the driven axle so that the center of gravity of the tractor unit is in the vicinity of or is to the rear of the fifth wheel axis. The engine is connected at its rear end with a chassis of the tractor unit and is supported by the rear axles so that the engine moves relative to the chassis when the rear axles move relative to the chassis.
Patent EP-0144572-B1 (EP)
IPC: H01J37/34
Filed: 1984-09-13
Granted: 1989-10-18
Abstract: A magnetron cathode for sputtering ferromagnetic targets. The magnet system consists of magnet poles of opposite polarity lying one within the other disposed on a basic cathode body. Between the target and the pole shoes, which consist of target material, two circumferential air gaps in the direction of the depth of the system are formed. The surfaces of projection of the magnet poles and target do not overlap. For the purpose of making the target ablation uniform while simultaneously achieving high sputtering rates, the pole shoes are separated, in accordance with the invention, each by a distance S from the magnet poles. The magnet poles lie in an area which runs from a plane passing through the sputtering surface in the direction of the depth of the system. Between the pole shoes and the target, on the one hand, and the magnet poles on the other, there is disposed a thermally conductive metal body which is in communication with at least one coolant passage and consists of a nonferromagnetic material.
Patent EP-0163639-B1 (EP)
IPC: C03C/
Filed: 1983-12-30
Granted: 1988-08-24
Abstract: A method is described for manufacturing a heat insulating window glass units which comprise two or more glass panes and at least one spacer frame element sized to follow the border of the panes with the frame element placed between each pair of inner surfaces of the panes facing each other to form inner spaces between the surfaces. The method includes providing a gas mixture by chosing, among gases having a high absorption of electromagnetic radiation in the wave-length field of 2-25  mu m, and having a transparency without noticeable negative influence on visible light, a first gas having one or more absorption bands for infra-red radiation and chosing a second gas having one or more absorption bands for infra-red radiation with the bands being positioned in said region at other positions than the bands of the first gas, and chosing a third gas having one or more absorption for infra-red radiation the bands being positioned in said field in other positions than the absorption bands of the first and second gases and so on until a substantial part of the infra-red region in said wave length region is covered by said absorption bands of the gases chosen; mixing the gases chosen. The gases chosen are mixed and the mixture is inserted into said spaces whereupon the spaces are sealed.
Patent EP-0170659-B1 (EP)
IPC: E02B3/04
Filed: 1984-09-11
Granted: 1988-08-31
Abstract: Artificial grass fixed to bars anchored into the ground at least by their own weight, are connected by means of chains to form a mat comprised of meshes. To simplify the construction and the assembly, to lower the cost and to facilitate the appropriate arrangement of the bars carrying the grass (7), a building steel mat (1) is used as securing element for the bars. Struts (2, 3) of said mat carry removable and interchangeable bar-shaped grass supports.
Patent EP-0153696-B1 (EP)
IPC: C07D475/04
Filed: 1985-02-21
Granted: 1989-10-04
Abstract: A process for preparing tetrahydrobiopterin which is rich in the (6R)-form, which comprises hydrogenating L-erythrobiopterin in a basic medium in the presence of a platinum group catalyst. According to the process, tetrahydrobiopterin improved in (6R)/(6S) ratio can be easily obtained in a high yield.
Patent EP-0163906-B1 (EP)
IPC: C21D1/74
Filed: 1985-04-24
Granted: 1988-09-14
Abstract: A method and vacuum furnace for heat-treating a charge. Pursuant to the method, after the charge is placed in the receiving vessel, the latter is evacuated and flooded with inert gas. Subsequently, the charge is heated to the maximum permissible operating temperature of the circulation device by heating and gas circulation. Thereafter, the charge is heated to the desired end temperature by static inert gas or under vacuum, and essentially by radiation heat. The vacuum furnace may include a steel vessel which can be closed off, and which contains an inner heating chamber for receiving the charge. A heating device is provided within the heating chamber, and a fan and a gas guiding arrangement are provided for producing a gas circulation through the heating chamber. In the second phase, in which the heating is effected by radiant heat, the heating chamber can be closed off, accompanied by disconnection of the fan. For this purpose, an opening is provided in the wall of the heating chamber. This opening can be closed off by a sliding plug.
Patent EP-0171587-B1 (EP)
IPC: F16C33/74
Filed: 1985-07-05
Granted: 1988-04-27
Abstract: 1. Sliding contact bearing of which the bearing body is disposed in a bearing retainer and in which there are provided on either side of the bearing retainer bearing caps (1, 2 and 23, 24 respectively) which externally shield the bearing body (7, 20) and form a bearing housing, the said bearing further comprising a lubricant reservoir (9), a sealing disc (10, 11 and 25, 26 respectively) being inserted at each end of the bearing body (7, 20) between the latter and the internal end face of the respective bearing cap (1, 2 and 23, 24 respectively), characterized in that the bearing caps (1, 2 and 23, 24 respectively) have a constantly increasing diameter in the region adjoining their plane end face, in that the sealing discs (10, 11 and 25, 26 respectively) consisting of a resilient material are axially clamped between the respective end face of the bearing body (7, 20) and the inside face of the respective bearing cap (1, 2 and 23, 24 respectively) owing to the fact that their diameter is somewhat larger than the respective internal diameter of the bearing caps (1, 2 and 23, 24 respectively) at the point situated in the plane of the end face of the bearing body, and further in that the sealing discs (10, 11 and 25, 26 respectively) lie with their bore in contact with the shaft extending through the bearing body.
Patent EP-0179662-B1 (EP)
IPC: A23K20/195
Filed: 1985-10-24
Granted: 1990-10-03
Abstract: The invention relates to fodder additives comprising a compound inducing the microsomal enzyme system of the liver, such as a compound of the formula (I)whereinR<sub>i</sub>, R<sub>2</sub> and R<sub>3</sub> which may be the same or different represent hydrogen, halogen, trihalomethyl, or alkyl or alkoxy group each containing from 1 to 6 carbon atoms;R<sub>4</sub> is phenyl, dialkylaminocarbonyl or alkoxycarbonyl having from 1 to 6 carbon atoms in the alkyl and alkoxy moieties, respectively;R<sub>5</sub> is hydrogen or methyl, or together with R<sub>4</sub> and the nitrogen atom to which they are attached forms a heterocyclic ring having up to 8 members;n is an integer 1, 2, 3, 4 or 5;m is 0 or 1;a is 0 or 1,with the proviso that if a = 0, R<sub>1</sub> is trihalomethyl and R<sub>2</sub> and R<sub>3</sub> both are hydrogen. The compounds are preferably used in amount of 0.5 to 99% by weight, in admixture with a conventional carrier and/or additive and optionally at least one further active ingredient conventionally used in the animal husbandry.The enzyme-inducing compounds used according to the invention accelerate the elimination of various xenobiotics metabolizing in the iiver.
Patent EP-0181738-B1 (EP)
IPC: G05D7/00
Filed: 1985-10-30
Granted: 1989-01-18
Abstract: Flow control apparatus comprises body means, for example a hopper (11), defining a through passage (12, 15) for granular material, and control means (19, 21, 24) for controlling the rate of flow by narrowing the through passage while maintaining a smooth flow through the passage. In one embodiment the passage is narrowed by means of a pivotable side (19). The use of the apparatus enables the rate of flow to be changed without any sudden disturbance to the flow, which is particularly important when the apparatus is used with weighing apparatus, where sudden disturbance can lead to inaccurate weighing.
Patent EP-0172907-B1 (EP)
IPC: A61K9/127
Filed: 1985-02-13
Granted: 1991-08-14
Abstract: Compositions and methods for maintaining reservoirs of bioactive agents by sequestering the reservoir in a gel matrix. In particular, liposomes containing an entrapped bioactive agent are sequestered in a gel matrix. The resulting liposome-gel compositions may be used in vivo or in vitro to provide for sustained release of the bioactive agent. The gel matrix inhibits the dispersion and clearance of the sequestered liposomes without interfering with the ability of the liposomes to release the entrapped bioactive agent. Furthermore, the rate of release of the bioactive agent from the liposome-gel compositions may be varied by altering the composition of the liposomes and/or gels.
Patent EP-0227650-B1 (EP)
IPC: E05C19/02
Filed: 1985-06-14
Granted: 1991-09-18
Abstract: A one-piece latch (1) of elastomeric material which is formed to include an elongated lip (6) projecting or depending from one edge. The lip (6) is constructed so that its inner surface forms a catch which just accommodates a striker bar (3) or plate upon closure of the latch. The adjacent outer surface of the lip (6) projects in angular relation to the catch portion so as to provide resilient cam action against the striker bar (3) or panel when the latch is opened or closed. Numerous different latch shapes are disclosed, including "D" shape, (Fig. 3), "C" shape, (Fig. 15), round, (Fig. 14), square, (Fig. 20), polygonal (Fig. 16), and line configurations, (Fig. 22); or a latch of one of the configurations shown can be readily molded as an integral part into a panel or container, or similar product.
Patent EP-0244402-B1 (EP)
IPC: A01F12/44
Filed: 1985-11-26
Granted: 1991-06-12
Abstract: Harvester machine used for threshing and assorting of grain etc. The purpose of the invention is to provide a harvester in which the separation and cleaning processes of the grain as well as the translation of the straw have been joined and connected to the devices mounted to revolve about the same axis, standard. This harvester is made up of a vertically revolving threshing drum (2) in the form of a truncated cone which separates the grain and screening unit (8) revolving around the drum at different speed which cleans the grain by means of blower (9). These activities take place concurrently. The harvester also includes a chute conveyor (17) which collects the partly threshed grain with returns in order to be rethreshed. The typical feature of the invention is that the threshing clearance can be easily adjusted by mere lifting and lowering the drum; moreover the angle of inclination of the threshing drum and the grate and screening unit can be different, with a further change of inclination if required, the outermost of the threshing machinery and the size of the screen unit can be chosen as desired by altering the diameters, height and the angle of inclination of the truncated cones. Both the separation and the cleaning process of the grain takes place under gravitational and centrifugal force assisted by means of air-circulating impellers. The grate and screening unit, assorting the grain, has been mounted at the bottom with a large thrust bearing (14) and on top is supporting by the rubber rolls (15) which rotate the unit. To keep the outermost sieve clean the thresher drum housing can be provided if desired with a brush which is either stationary or engaged with gears on both ends.
Patent EP-0195895-B1 (EP)
IPC: C11D3/37
Filed: 1986-01-25
Granted: 1992-08-19
Abstract: Agent for washing or rinsing the hair, in the form of aqueous or aqueous-alcoholic formulations, contain water-soluble, ionic polymers and 0.1-20% by weight of di- or tricarboxylic acids with 6-44 C atoms. The preferred di- or tricarboxylic acids are those in which two of the carboxyl groups are separated by at least 3 C atoms. The ionic polymers can be cationic, ampholytic or anionic polymers. Hair rinsing agents preferably additionally contain 0.1-10% by weight of a cosmetic oil component which is insoluble in water. Hair washing agents additionally contain 1-25% by weight of anionic, ampholytic, zwitterionic or non-ionic surfactants.
Patent EP-0193863-B1 (EP)
IPC: F22B1/28
Filed: 1986-02-26
Granted: 1990-11-07
Abstract: For heating, a steam generator (1) has on its outside, arranged in good heat-conducting connection, tubular radiators (5 to 7) which interact with temperature sensors (16 to 18), similarly arranged on the outside of the boiler (2), of electric switching systems (19 to 21). The uppermost temperature sensor (16), located approximately at the height of the maximum water level (3), serves in this connection to measure the water level in such a manner that a freshwater supply (24) is automatically opened and closed, depending upon the water level, via the switching system (19) of this temperature sensor. The two other temperature sensors (17, 18) serve as protection against boiling dry and for the adjustable regulation of the water temperature. The result is high functional reliability of the steam generator (1) with simple maintenance. <IMAGE>
Patent EP-0215210-B1 (EP)
IPC: C22B1/24
Filed: 1986-07-01
Granted: 1989-09-20
Abstract: The present invention relates to a process and apparatus for preparing binder-free hot briquettes for smelting purposes consisting of iron-containing pyrophorous finely divided solids. Before briquetting, the finely divided solids are blown-through by means of a rising oxidating heated gas flow and held in a fluidized bed. During said process the gas flow is controlled in such a way that by oxidation of at least part of the metallic iron the temperature of the finely divided solids is increased to about 450 DEG  to 650 DEG C. Subsequently, the solids are briquetted in hot condition. Characteristic for the invention is that there is added to the fluidized bed sensible heat from the outside until oxidation of part of the metallic iron starts, and that the fluidization bed is submitted to the effect of vibrations favoring the conveying of the solids over the fluidized bed.
Patent EP-0222068-B1 (EP)
Title: Kitchen utensil for cutting vegetables, in particular potatoes, into strips
IPC: A47J43/25
Filed: 1986-01-02
Granted: 1990-09-19
Abstract: 1. A raw vegetable cutter for cutting raw vegetables into strips, comprising a baseplate (2), the top of which is provided with a contact surface (3, 4) and which has at least one row of knives (5, 6) extending substantially transversely of the direction of cutting, the knives projecting by substantially U-shaped edges (10, 11) vertically above the contact surface (3, 4) and being open towards the underside of the baseplate (2), the underside of the knives (5, 6) being at least partly inclined to the baseplate and the row of knives (5, 6) being formed from a thin metal strip with the formation of top and bottom transverse webs (15) and side webs connecting the same, the said webs being formed integrally by meander-fashion bending, the top transverse webs projecting beyond the contact surface (3, 4) and being aligned substantially parallel to the plane of the contact surface (3, 4) with respect to the cutting direction (A), characterised in that the row of knives (5, 6) is disposed between co-planar contact surfaces (3, 4) and the row of knives (5, 6) is secured in the baseplate (2) by the bottom transverse webs (15), the bottom transverse webs (15) being disposed beneath the contact surfaces (3, 4).
Patent EP-0232454-B1 (EP)
Title: Actuating device for a thermostatically regulated mixing valve
IPC: F16K35/02
Filed: 1986-08-02
Granted: 1989-03-15
Abstract: 1. Desired value adjusting device on a thermostatically controlled mixer valve for cold and hot water, in which the manipulated variable is generated with a twist grip (5), which consists of an adjusting nut (51) and a grip dome (52) mounted with a positive fit on the adjusting nut (51), and with a movement thread (42), and in which the twist grip (5) co-operates with a fixed stop ring (57), wherein a manually releasable stop is constructed on the twist grip (5) as the twist limiting means, characterized in that the adjusting nut (51) is of cup-shaped construction and can be screwed onto a fixed top piece (41), wherein on the end face of the twist grip (5) facing towards the valve housing (1) there is formed an annular slot into which the stop ring (57) projects and between the outer wall of the adjusting nut (51) and the inner wall of the stop ring (57) there is provided a friction medium, so that the twist grip (5) retains a certain stiffness, and the releasable stop is constructed as a spring-loaded rocker (53).
Patent EP-0220560-B1 (EP)
IPC: B66C1/12
Filed: 1986-10-08
Granted: 1992-12-23
Abstract: A loading device, having two tipping arms (3), which can be rotated about a movable axis, for loading and unloading entire vehicle loads in one working process, with the tipping arm spacing being greater in the working position than the loading surface width, and with the vertical load forces being conducted directly into the ground (5, 6). The tipping arms (3) can be tilted about axes lying outside their contours into the vehicle width profile preferably by means of the main positioning motors (5 and 11) as an auxiliary function. The lever arm of the tipping force engagement point can be optimised by automatic control (14), parts of the vehicle weight can be used as an energy storing device for the lifting work. The loading device includes loading gear (30) in different designs and materials for combining a number of pallets with different dimensions and configurations to form a heaving apparatus with pallet carriers (31), self-securing stop elements (32), load-bearing lines (33) and further parts, which gear can assume load-securing functions during transportation and can be mounted with pallets between lorry tailgates. The tailgates can be designed as a lifting gear component.   The loading device can be integrated in commercially available lorries without restricting the loading area dimensions, the lifting gear can be used for transporting pallets on tipping container vehicles, for operations at docks and for mixed chains of transportation means. <IMAGE>
Patent EP-0210795-B1 (EP)
IPC: B01J23/76
Filed: 1986-07-17
Granted: 1990-05-02
Abstract: Alcohols are produced by hydrogenating a carboxylic acid ester at elevated temperature and atmospheric or elevated pressure in the presence of a catalyst containing copper and at least one of magnesium, a lanthanide metal or an actinide metal, which catalyst before reductive activation may be represented by the formula:  CuaM<1>M<2>bAcOx wherein M<1> is at least one magnesium, a lanthanide metal or an actinide metal, preferably Mg, Th or Ce, M<2> is selected from Ca, Mo, Rh, Mn, Pt, Cr, Zn, Al, Ti, V, Ru, Re, Pd, Ag and Au,  A is an alkali metal,  a is from 0.1 to 4,  b is from 0 to 1.0,  c is from 0 to 0.5, and x is a number such that the valence requirements of the other elements for oxygen is satisfied.
Patent EP-0195704-B1 (EP)
IPC: F28D15/02
Filed: 1986-03-03
Granted: 1988-04-20
Abstract: A method of transferring heat from a hot fluid to a cold fluid by means of a heat carrying fluid formed from at least two non azeotropic constituents contained in a looped circuit. The hot fluid gives up its heat in an exchanger, this heat being used for evaporating the heat carrying fluid which is then condensed in an exchanger while giving up its condensation heat to the cold fluid. A heat carrying agent reservoir accomodates the heat flux variations and a system imposes a flow direction on the heat carrying fluid.
Patent EP-0253890-B1 (EP)
Title: Deodorant bedding
IPC: A61L15/46
Filed: 1986-07-11
Granted: 1993-02-24
Abstract: Deodorant futon bedding achieves a persistant deodorant effect by decomposing ill-smelling substances. At least part of the futon bedding comprises a fibre A and fibre B. Fibre A contains 1 to 20 wt.% of metal complex having an oxidn.-redn. ability, such as metal porphyrin, metal porhydrazine or their derivatives. Fibre B contains 0.1 to 20 wt.% of metal ions such as transition metal ions or alkaline earth metal ions In use fibres A and B may be mixed together or may be laminated in a separate layer form.
Patent EP-0229160-B1 (EP)
IPC: H01B3/30
Filed: 1986-06-26
Granted: 1990-04-25
Abstract: An improved method for preparing cross-linked polymers, in which at least one alkyl or alicyclic substituent attached to an aromatic radical in the polymer acts as a functional site for oxidative cross-linking. The polymer may be extruded or solvent-deposited directly onto electrical conductors prior to cross-linking. The polymer film may then be cross-linked when exposed to an oxidizing agent and heated at a temperature within the range from the polymer's glass transition temperature to just below its degradation temperature.