baber/WOPTO huggingface dataset:
Patent EP-0176784-B1 (EP)
IPC: A01G3/025
Filed: 1985-09-02
Granted: 1992-01-02
Abstract: In pruning shears a rope-and-pulley device is incorporated between the shears legs in such a manner that by pulling the free end of the rope an amplified closing force is obtained. For convenient remote operation one shears leg force lever arm is connected fixedly or detachably to a handle of any desired length, by a handle securing coupling which extends parallel to the shears leg. An opening spring biases the shears in the opening direction.
Patent EP-0180050-B1 (EP)
IPC: B21D43/04
Filed: 1985-10-02
Granted: 1988-03-30
Abstract: 1. Drive device for processing machines, charging devices, discharging devices or the like, with a sliding carriage (14), which is movable horizontally in a carriage guide (12) and at which a workpiece carrier (18) or tool carrier is borne to be vertically displaceable, and with a stationary drive for the vertical displacement of a carrier column (17) holding the workpiece carrier (18), which drive is connected with a drive shaft (13), which is rotatably borne along the carriage guide (12) and on which a drive wheel (22) rotatable with the drive shaft (13) is plugged to be displaceable, wherein a guide track for the drive wheel (22) is arranged along a generatrix at the outer surface of the drive shaft (13), characterised thereby, that the guide track is constructed as guide shaft (30) of circular cross-section, rests against the drive shaft (13) along a receiving groove (31) thereof and is fastened there by means of screws which are screwed into threaded bores of the guide shaft (30) through bores from the interior hollow space of the drive shaft (13) constructed as hollow shaft.
Patent EP-0168946-B1 (EP)
IPC: E02F3/38
Filed: 1985-06-10
Granted: 1988-06-08
Abstract: Earth-moving vehicle which performs the functions of excavator and loader both carried out at the same end of the chassis thereby avoiding duplication of operator seating and controls. The excavator/loader has an operating arm in two sections (6, 9), the first of which (6) may be pivoted into a position which is roughly vertical or inclined rearwardly, for the loading function. The first arm section can be pivoted forwards for the excavating function.
Patent EP-0171943-B1 (EP)
IPC: C07D307/87
Filed: 1985-07-19
Granted: 1988-11-17
Abstract: A novel compound of the following formula: 
<CHEM>
 as well as acid addition salts thereof, and a method for the preparation of the novel compounds, are described. 
<??>Said compounds are valuable intermediates in the preparation of the antidepressant drug 1-(3-dimethyl-aminopropyl)-1-(4 min -fluorophenyl)-1,3-dihydroisobenzufuran-5-ca rbonitrile.
Patent EP-0170491-B1 (EP)
Title: Production of optical cable
IPC: G02B6/44
Filed: 1985-07-24
Granted: 1988-12-14
Abstract: 57 In the production of an optical fibre cable a core (3) of thermoplastics material is extruded with a plurality of longitudinally-extending grooves (15) in its outer surface around an electrical conductor (1) and is initially cooled: then following the introduction of one or more fibres (11) in at least one of the grooves the core assembly is passed through an induction heating unit (17) in which the conductor is heated to an extent sufficient to soften at least the adjoining region of the core, and the core is twisted to cause the grooves to take up a helical or periodically reversing helical path, and is again cooled to leave the grooves in that condition.
Patent EP-0182488-B1 (EP)
IPC: H02G15/28
Filed: 1985-10-10
Granted: 1990-09-05
Abstract: Remote sensing of conditions in telecommunications splice case, such as pressure or humidity. The splice case may contain a transducer which alters a resonant frequency of a circuit associated with the splice case.
Patent EP-0170579-B1 (EP)
IPC: C01B33/193
Filed: 1985-07-08
Granted: 1989-02-08
Abstract: Precipitation silicas, in the form of aggregates as shown in FIG. 1, having a mean projected area of the aggregates which is higher than about 8,000 nm2 and preferably is higher than about 15,000 nm2. The present invention also concerns a process for the production of precipitation silica by maintaining a constant-volume reaction medium to provide suitable colloids of silica, reacting the colloids with an electrolyte and consolidating the resulting product by the addition of a solution of silicate and an acidifying agent to obtain a precipitation silica.
Patent EP-0175642-B1 (EP)
IPC: B29C43/08
Filed: 1985-08-26
Granted: 1990-10-10
Abstract: The tubular body is laid in a horizontal position on a tapered suction drum and pivoted thereby into a vertical axis which is in coaxial relationship with the axis of a mandrel with a punch. The tubular body is then pushed from the surface of the suction drum on to the mandrel by a thrust member. The mandrel and/or the die is mounted displaceably in a vertical direction, which permits particularly stable and precise guidance. A plurality of dies with mandrels and punches associated therewith is disposed on a rotary member. In the course of a revolution of the rotary member, the tubular body on the mandrel is connected to a squeeze moulding in the die.
Patent EP-0214139-B1 (EP)
IPC: B60J5/04
Filed: 1985-05-31
Granted: 1988-11-23
Abstract: PCT No. PCT/DE85/00188 Sec. 371 Date Jan. 21, 1986 Sec. 102(e) Date Jan. 21, 1986 PCT Filed May 31, 1985 PCT Pub. No. WO85/05599 PCT Pub. Date Dec. 19, 1985.There is provided a door for motor vehicles formed of plastic material, the parts of which are substantially manufactured by injection molding. The door consists of a center single piece support construction for transmitting forces to the frame of the motor vehicle body, an outer door shell secured on the support construction and an inner door shell. The support construction is formed by a profiled frame provided with stiffening elements extending throughout the door and a reinforcement arranged beneath the window opening. The profiled frame is a steplessly changing profile having stiffening elements formed by injected stiffening ribs, and the reinforcement arranged beneath the window opening is injected in the profiled frame and consists of horizontally extending load profiles and vertically extending ribs forming a lattice construction.
Patent EP-0195787-B1 (EP)
Title: Dispositif pour assurer un disque d'enregistrement en particulier un disque compact, contre le vol
IPC: G11B33/04
Filed: 1985-09-18
Granted: 1989-05-17
Abstract: Dans le dispositif pour assurer un disque compact (CD) (1) contre le vol, le disque CD est logé dans une cassette comportant un support (3) présentant plusieurs languettes (5) élastiques, recourbées à travers une ouverture (2) centrale du disque compact (1) et prenant ainsi appui avec pression sur le bord de l'ouverture. Les extrémités des languettes sont repliées dans un plan parallèle au plan du disque et dirigées radialement vers l'intérieur. Au-dessus du disque sur les languettes est placée une plaque (7) de couverture qui porte, ou recouvre au moins partiellement, un circuit émettant des signaux fonctionnant avec un détecteur, tel qu'un circuit électronique de sécurité ou un codage ou une bande magnétique. Cette plaque de couverture (7) est verrouillée ou verrouillable sur le support (3) par un organe de sécurité (13) déformable élastiquement et/ou mobile, engagé au-dessous d'au moins une languette (5) de manière amovible en prise avec la plaque de couverture, l'organe de sécurité (13) étant formé en particulier d'un anneau (14) élastique ou d'un autre élément à cran d'arrêt.
Patent EP-0199926-B1 (EP)
IPC: A01C7/04
Filed: 1986-02-25
Granted: 1990-10-03
Abstract: 1. Seed drill (10), particularly a single-granule seed drill with, located in a casing (50), a discharge device (24) to which is connected a discharge tube (26), having an upper end (156) and a lower end (158) and an inner surface connecting these two ends (156, 158) and forming a frontal wall (164), said inner surface, at least in its lower region facing the earth relative to the direction of travel of the seed drill, extending in a rearward curved manner, in such a way that its curvature increases progressively in the direction of the soil, characterised in that the curvature in a first portion (160) connecting with the upper end (156) follows a logarithmic curve, and in a second portion (162), which connects with the first portion (160) and leads to the lower end (158), follows an exponential curve.
Patent EP-0204068-B1 (EP)
IPC: F02M51/00
Filed: 1986-02-28
Granted: 1988-06-15
Abstract: In an electrically actuatable fuel-injection valve for internal combustion engines, a piezoelectric oscillator (radial oscillator 11) which is provided with electrodes has at least one fuel-receiving chamber (12). The chamber (12) is in communication with the fuel feed path (constant-volume chamber 20) and an ejection opening (bore 17). The oscillator (11) is mounted in a block (18) out of which the fuel feed path (constant-volume chamber 20) is also formed. Furthermore, a high-voltage generator (35) is located, electrically shielded from the outside, within the block (18), which consists of metal. The high-voltage generator is connected to the electrodes of the piezoelectric oscillator (11) via feed lines (14, 15) which are conducted within the block (18).
Patent EP-0205088-B1 (EP)
IPC: C11D3/37
Filed: 1986-06-02
Granted: 1990-01-31
Abstract: Fabrics of wool and silk are gently washed with a liquid detergent which is free of inorganic builder salts and optical brighteners, has a pH value of from about 6 and about 8, and contains the following constituents: (a) from about 5 to about 15% by weight of the alkylglycolether sulfate sodium salt of primary C12-C18 alcohols containing on average from 1 to 3 ethylene glycol ether groups; (b) from about 15 to about 22% by weight of sodium alkylbenzene sulfonate having a linear C10-C14 alkyl chain; (c) from about 0.5 to about 5% by weight of fatty acid monoethanolamide of C12-C18 fatty acids, of which the content of saturated C12-C14 faty acids amounts to at least about 50 mole percent; (d) from about 0.05 to about 0.5% by weight of an emulsified silicone defoaming agent; (e) from about 0 to about 5% by weight of non-surface-active detergent additives; and (f) the remainder being water; wherein the total quantity of components (a)+(b) amounts to between about 20 and about 30% by weight, and the ratio by weight of components (a)+(b) to component (c) is between about 3:1 and about 25:1.
Patent EP-0214538-B1 (EP)
IPC: F27B15/06
Filed: 1986-08-22
Granted: 1989-08-09
Abstract: Power plant with a fluidized bed combustion chamber (3) in which fuel is burnt in a bed of fluidized particulate material. According to the invention the combustion chamber wall (41) is provided on its inner side with a layer of heat insulating insulating material (45). U-sections (67) extend between fixing means (75) with the flanges of the section directed inwards towards the combustion chamber space (33). Plates (71) cover fields formed between the U-sections (67) and are provided with elements (73) which extend between the flanges of the U-sections (67). Fixing members (75) are provided overlapping corners of the plates (71), and there are elements (63, 83; 86, 88, 89) connecting the fixing members (75) to the combustion chamber wall (41) and retaining the plates (17) against the U-sections (67).
Patent EP-0258232-B1 (EP)
IPC: A01N37/34
Filed: 1986-04-15
Granted: 1990-05-23
Abstract: PCT No. PCT/EP86/00218 Sec. 371 Date Dec. 17, 1986 Sec. 102(e) Date Dec. 17, 1986 PCT Filed Apr. 15, 1986 PCT Pub. No. WO86/06066 PCT Pub. Date Oct. 23, 1986.Process for the production of 2,4,5,6-tetrachloroisophtalonitrile, with formula (I), having a crystallographic structure suited for producing fungicide compositions remaining stable throughout time and having a high biological activity, wherein a thermal and/or mechanical treatment is carried out on the non-suited crystallographic structure, both by gradually decreasing the temperature during the de-sublimation phase, subsequent to industrial synthesis, and by supplying thermal energy-in static or dynamic conditions-and/or mechanical energy to the industrial technical product having a nonsuited crystallographic structure eventually during the phase of preparation or of micronization of said product.
Patent EP-0223804-B1 (EP)
IPC: G11B7/08
Filed: 1986-05-30
Granted: 1990-07-18
Abstract: Process for track jumping in track searching process for a rotating information carrier scanned with an optical system, in which the system works in conjunction with a radial coarse (13) and fine (3) drive system. If the coarse drive is immediately put into operation in accordance with the input search direction, the servocircuit of the fine drive system is initially closed and is only opened as a function of criteria prevailing at the time. In this process and in the circuit arrangement envisaged for its implementation, the principal advantage is a high search speed and considerable initial acceleration. In particular, the movement overlaps occurring in the starting phase do not present a problem for the perfect operation of the process.
Patent EP-0226631-B1 (EP)
IPC: G01R19/04
Filed: 1986-05-30
Granted: 1993-03-17
Abstract: Particle produced pulses (10, 12, 14) are evaluated on an individual basis for shape symmetry, with significantly asymmetric pulses, becoming subject to editing, i.e. exclusion. Pulse symmetry is determined by measuring the areas (A, B) under the pulse before and after the first pulse before and after the first pulse amplitude peak (16, 20, 24) and then by comparing those pulse areas with respect to pre-established limits which are not based upon any of the pulses then being evaluted.
Patent EP-0231354-B1 (EP)
IPC: C12R1/18
Filed: 1986-08-01
Granted: 1992-07-15
Abstract: An enzyme for conversion of 2,5-diketo-D-gluconate (2,5-DKG) to 2-keto-L-gulonic acid (2-KLG) and a genetically modified organism that expresses all the fermentation enzymes needed to convert glucose to 2-KLG (a precursor to ascorbic acid) using the new enzyme. Preferably, the organism is Erwinia citreus, or a mutated strain of Erwinia citreus, unable to use 2,5-DKG or 2-KLG as a sole carbon source, into which the gene for a 2,5-DKG reductase, produced by Corynebacterium sp., SHS 752001, has been inserted. The preferred transformed organism expresses the fermentation enzymes Erwinia citreus normally expresses for fermentation of glucose to 2,5-DKG and, in addition, an enzyme Corynebacterium sp. SHS 752001 expresses for fermentation of 2,5-DKG to 2-KLG.
Patent EP-0238901-B1 (EP)
IPC: F16L58/10
Filed: 1987-03-04
Granted: 1991-06-19
Abstract: The invention relates to a steel pipe, protected against mechanical damage, having a plastic anti-corrosive lining and a protective lining therefor of a concrete or mortar mixture to prevent mechanical damage of the anti-corrosive lining. The anti-corrosive lining has profiled elements and/or hydraulically reactive inclusions to form a force-fit and positively locking and/or chemical bond between the anti-corrosive lining and the protective lining, so that perfect adhesion of the protective lining onto the anti-corrosive lining is ensured. <IMAGE>
Patent EP-0242579-B1 (EP)
Title: Device for controlling the flow rate and/or the mixing rate of a gaseous fuel-air mixture
IPC: F23D14/62
Filed: 1987-03-13
Granted: 1990-12-27
Abstract: A device for controlling the flow rate of a fuel gas/air mixture, and/or the ratio between the fuel gas and air in such a mixture. The device includes a body having an air inlet, a fuel gas inlet, a fuel gas/air mixture outlet, a gas-control passage in the body, with the cross-sectional area of the gas-control passage being variable via a control device for controlling the flow of fuel gas through the device, and an adjustable air-control passage for adjusting the flow of air through the device. The air-control and gas-control passages are configured and disposed in the body in such a way that they cooperate to also form an area within the body where said controlled fuel gas and air flows are combined and mixed.
Patent EP-0250896-B1 (EP)
IPC: C08F20/06
Filed: 1987-06-02
Granted: 1990-08-16
Abstract: PCT No. PCT/DE87/00268 Sec. 371 Date Feb. 8, 1988 Sec. 102(e) Date Feb. 8, 1988 PCT Filed Jun. 12, 1987.Water-soluble polymers or copolymers of acrylic and/or methacrylic acid which contain at least 50 base mole percent of these acids and as end groups hydrogen atoms, hydroxyl groups and moieties of a water-soluble mercaptan or moieties with a sulfoxide group formed therefrom are produced in a readily reproducible manner and free of mercaptan odor in aqueous solution by polymerization with an initiator system consisting of hydrogen peroxide, a water-soluble mercaptan and an iron salt and used as calcium-binding additives or as dispersants in aqueous systems.
Patent EP-0263381-B1 (EP)
Title: Thermal-transfer printing device
IPC: B41J2/435
Filed: 1987-09-25
Granted: 1991-07-24
Abstract: A print head in the form of an optical character generator (14) comprising a multiplicity of two-dimensionally controlled switching cells (20, 17, 23) for transferring the energy emitted by an energy source (16) to picture elements (26) on a ribbon-shaped ink carrier (1) is used. Each switching cell exhibits an optical switching element (17) which contactlessly outputs, but only in the activated state, a quantity of energy to the associated picture element (26), which quantity is sufficient for locally melting the ink layer (103) of the ink carrier (1), and ink is locally transferred from the ink carrier to a print carrier (9) resting against it. For better utilisation of the energy, the ink carrier (1) consists of a transparent carrier band (101), an intermediate layer (102) with high absorption capacity and an ink layer (103) of a thermoplastic ink with low melting point. <IMAGE>
Patent EP-0275524-B1 (EP)
IPC: C07D333/08
Filed: 1987-12-21
Granted: 1991-05-15
Abstract: Described is a novel process which can be carried out as a single-stage synthesis for the production of substituted and/or b,d- ortho-fused thiophenes. Serving as starting compounds and  alpha -methylene ketones which are reacted in an preferably alcoholic solvent with bromine whereafter the formed intermediate product after separation from the solvent is reacted directly with a sulphurising agent. Preferably under reflux conditions in a suitable solvent to form the end product. In this way also hitherto unknown ortho-fused thiophene compounds are synthesized more especially those with 5 or 9 rings condensed with one another.
Patent EP-0251573-B1 (EP)
IPC: C11D1/40
Filed: 1987-06-17
Granted: 1991-11-06
Abstract: A cleaning composition, e.g. in the form of an aqueous solution or a powder, comprises a flocculant and a betaine stabilizer. When used in a detergent solution, the flocculant causes contaminates introduced into the water to precipitate and quickly settle to the bottom of the cleaning bucket. This keeps the upper part of the detergent solution clean and prevents a mop from picking up and subsequently re-depositing the contaminates each time it is dipped in the bucket.
Patent EP-0276578-B1 (EP)
IPC: B66B23/12
Filed: 1987-12-30
Granted: 1991-04-24
Abstract: An escalator step includes a side plate co-extensive with and flushly affixed to each side wall of the step and presents a planar outer face adapted to travel juxtaposed the planar inner surface of escalator skirt panels. Tie rods retain each pair of side plates on a step and include end portions fully disposed within counterbores formed in the side plates whereupon friction-attached fasteners maintain the side panels inwardly against the respective step side walls.
Patent EP-0252122-B1 (EP)
Title: Appareil et procede pour la production electrophotographique de tirages a partir d'originaux contenant des informations a tons continus et sous une autre forme
IPC: G03B27/62
Filed: 1986-12-15
Granted: 1991-12-04
Abstract: Procédé et appareil pour la production électrophotographique de reproductions de qualité d'une feuille de document original contenant des informations à tons continus (à image) et sous forme de lignes. Les emplacements des différentes parties du contenu de l'original sont localisés à l'aide d'un numériseur sonique incorporé dans la platine d'exposition. L'exposition de l'image de la feuille du document est réalisée sur chacun des deux secteurs d'image du photoconducteur de l'appareil, l'exposition pour chaque secteur étant réglée selon le type de contenu que ce secteur doit reproduire. Une image à trame est formée sur le secteur d'image utilisé pour reproduire les informations d'image proprement dites. Une source lumineuse d'effacement sélectif, commandée par les informations obtenues de la numérisation, est utilisée pour effacer de manière sélective des zones de chaque secteur d'image qui ne doivent pas être reproduites par ce secteur. Les secteurs d'image sont développés et transférés avec une correspondance précise sur une feuille de copie pour constituer une reproduction de qualité possédant les informations des images proprement dites à trame et des informations en forme de lignes sans trame. L'appareil peut comporter des postes de développement multicolore pour reproduire les informations en couleur. Dans une autre réalisation de l'invention, les informations concernant par exemple les images à traits en noir et blanc peuvent être reproduites dans la couleur d'un carnet d'assortiment de couleurs ou d'un échantillon. Dans cette réalisation on effectue l'exposition sous forme de traits et de séparation de couleurs du carnet d'échantillons sur la même zone de chacun d'au moins deux secteurs d'image. Les secteurs sont développés par des toners de couleurs différentes et les images sont transférées avec une correspondance précise sur une feuille de copie pour réaliser la reproduction de l'image à traits dans la couleur du carnet d'échantillons.
Patent EP-0303207-B1 (EP)
Title: Aqueous coating compositions based on secondary dispersions of copolymers of acrylic or methacrylic esters containing carboxylic groups
IPC: C09D7/45
Filed: 1988-08-06
Granted: 1991-07-17
Abstract: Aqueous coating materials are based on a mixture of (A) an aqueous secondary dispersion of carboxyl-containing copolymers of acrylates or methacrylates having an acid number of from 15-150 and a K value of 22-50, as a binder, (B) not less than 5% by weight, based on the binder (A), of pigments and/or fillers, each of which contains or consists of a calcium compound or magnesium compound, and (C) 0.1-10% by weight, based on the components (B), of a monoester of phosphoric acid whose alcohol component is derived from an alkoxylated C4-C24-alcohol, phenol or an alkylphenol, the concentration of the components (B) being from 2-70% by volume, based on the solids of (A) and (B).
Patent EP-0309840-B1 (EP)
Title: Process for the preparation of polyurethane-urea elastomers
IPC: C08G18/32
Filed: 1988-09-17
Granted: 1992-07-01
Abstract: The present invention is directed to a process for the production of compact or cellular, elastomeric moldings having a compact skin based on polyurethane urea elastomers prepared from (a) organic polyisocyanates, (b) relatively high molecular weight polyhydroxyl or polyamino compounds containing at least two reactive hydrogen atoms, (c) diaminodiphenyl ureas as chain-extending agents and optionally, (d) catalysts, (e) small quantities of ethylene glycol, (f) other chain-extending agents and/or cross-linking agents, (g) blowing agents and (h) auxiliaries and/or additives, which is characterized in that the chain-extending agents (c) are diaminodiphenyl ureas corresponding to formula I    <IMAGE>  (I)   wherein R1, R2, R3 and R4 may be the same or different and represent hydrogen or a C1-C6 alkyl radical and wherein the NH2 groups are in the m- and/or p-position to the urea group. The present invention is also directed to the RIM elastomers produced by this process.