baber/WOPTO huggingface dataset:
Patent EP-0235561-B1 (EP)
IPC: H01Q1/12
Filed: 1987-01-27
Granted: 1991-08-14
Abstract: The device is based on a standpipe holder for microwave antennas with flat reflectors, which has a retaining part fitted to the rear side of the reflector (2), which retaining part can be swivelled with respect to a swivelling part (1) attached to the standpipe (9), by means of an adjustable screw device (34,35,36), for adjusting the elevation angle of the antenna about an axis of rotation (D), which passes horizontally through the mutually parallel swivels (4,5) of the retaining part and of the swivelling part, perpendicular to the main direction of radiation. In order to facilitate simple and cost-effective construction for such a holder and hence a small packaging size, without any parts that can be lost, together with rapid, safe installation and the ability to adjust the elevation angle, it is provided that the retaining part consist of two ribs (3), which form one piece with the flat reflector and are parallel to each other and to the main direction of radiation, that only one continuous bolt (6) be provided as the axis of rotation, on which the swivelling part can be placed such that it can be locked, and that a threaded pin (36) is pivoted on a rib, at a distance from the axis of rotation and such that it can be fixed, and a nut (35) can be rotated on the threaded pin (36) for adjusting the elevation angle of the antenna, which nut (35) engages with a torus (34) in a slot in the swivelling part. <IMAGE>
Patent EP-0263244-B1 (EP)
Title: Apparatus for the electronic testing of printed circuits with contact points in an extremely fine raster (1/20th to 1/10th inch)
IPC: G01R31/28
Filed: 1987-07-08
Granted: 1991-05-02
Abstract: A circuit board testing device with a plurality of contact points (4) arranged in the plane of the contact field (2) of the device, which are connected to an electronic drive and measuring device and can be connected via test pins (6), which are rigid in the longitudinal direction, to the contact points of the wiring carriers/circuit boards (8) to be tested, the contact points being elastically supported in the circuit board testing device and are pressed against the contact pressure to be applied, the contact points (4) being constructed as electrically conductive compression springs (28) which are arranged in holes (25) of a spring contact field body (26) of electrically insulating material and against which the rigid test pins (6) are directly pressed. The invention provides that the spring contact field body (26) is constructed of segments which can be joined together in a row and that areas of different density of connection of contact points (4) exist in the contact field plane (2), the areas being mutually interchangeable depending on the requirements of the circuit board (8) to be tested. <IMAGE>
Patent EP-0260434-B1 (EP)
IPC: C08G59/02
Filed: 1987-08-11
Granted: 1991-08-07
Abstract: The invention concerns a coupled aromatic compound represented by the formula  Ar - Y      I wherein Ar is an aromatic moiety different from Y and Y is an aromatic moiety represented by one of the formulae: <CHEM>  wherein A is an aliphatic ring system bonded to the aromatic ring; Q is separately at each occurrence hydrogen, alkyl or inertly substituted alkyl with proviso that the carbon atom bonded to the aromatic ring is a primary or secondary carbon atom,  X is separately at each occurrence a halogen moiety, Z is a nitrogen- or chalcogen-containing moiety, and their preparation. The materials contain a moiety such as, for example, 4-oxy-3,5-dimethyl-2,6-dibromobenzyl which can impart a high degree of thermal and hydrolytic stability to the materials, for example, epoxy thermosets such as in electronic encapsulations. For example, when used in electronic encapsulation formulations, these materials can provide a substantial increase in electronic device reliability. Their preparation involves an alkylation of an aromatic ring, for example, such as a Friedel-Crafts alkylation with 4-bromomethyl-3,5-dibromo-2,6-dimethylphenol or with 4-hydroxymethyl-3,5-dibromo-2,6-dimethylphenol.
Patent EP-0277397-B1 (EP)
IPC: A01G31/00
Filed: 1987-12-31
Granted: 1990-06-27
Abstract: The invention relates to a grow-mat for cultivating plants, and to the production thereof, which grow-mat comprises a layer of mineral fibres cross-linked to one another by cured binding agent and treated with hydrophilic wetting agent, characterized in that in said grow-mat the principal direction of said mineral fibres extending ins aid layer extends in the longest dimension of said mat, in which preferably in both upright longitudinal surfaces of the grow-mat a curign oven profile is present, and/or the layer is a primary layer and at least two of said primary layers forming a secondary layer are present in a horizontal longituidinal plane of said grow-mat.
Patent EP-0239312-B1 (EP)
IPC: D21C9/06
Filed: 1987-03-18
Granted: 1991-05-29
Abstract: The present invention relates to a method and an apparatus for washing pulp according to which method the pulp is supplied onto a movable liquid-pervious support surface (2) to form a substantially continuous layer (7) and washing liquid is supplied to the pulp layer (7) and passed in several successive washing phases through different area of the layer in such a way that the washing liquid gradually flows in the opposite direction compared with the flow direction of the pulp layer. According to the invention the washing liquid is divided by means of pipes (12-17) in two or more partial flows which pass alternately through different washing phases in such a way that the washing liquid which in one phase has passed through the pulp layer (7) flows past at least the washing phase preceding it in the flow direction of the pulp layer (7). The apparatus of the invention preferably comprises a rotating cylinder (1) the casing surface (2) of which serves as the liquid-pervious support surface for the pulp.
Patent EP-0240425-B1 (EP)
IPC: B06B1/10
Filed: 1987-03-31
Granted: 1990-09-05
Abstract: 1. Method of applying multi-directional vibrations to a resilient support, wherein unidirectional vibrations are applied to said support from a source of unidirectional vibrations, characterised in that there is simultaneously impressed on the source of unidirectional vibrations a rotary movement in a plane parallel to that of said support which is fixed in rotation.
Patent EP-0241364-B1 (EP)
IPC: G21F9/16
Filed: 1987-04-06
Granted: 1991-06-19
Abstract: The invention relates to a process for the immobilization of nuclear waste in a borosilicate glass. In the process, the following are mixed simultaneously: a silica-based gel precursor, a concentrated aqueous solution of a boron compound, and concentrated aqueous solutions of the other constituents of the final glass, i.e. a solution (solutions) of the waste to be treated and a solution of the vitrification adjuvant, with vigorous stirring, mixing taking place at between 20 DEG  and 80 DEG  C., preferably at 65 DEG -70 DEG  C., in proportions corresponding to the desired composition of the glass, the said mixture having an acid pH, preferably a pH of between 2.5 and 3.5, and the said mixture is dried, calcined at between 300 DEG and 500 DEG  C. and then melted. The invention is applied to the treatment of solutions of nuclear waste, especially to solutions of fission products.
Patent EP-0233860-B1 (EP)
IPC: F01N3/035
Filed: 1987-02-18
Granted: 1991-05-15
Abstract: A device for the cleaning of the exhaust gases from internal- combustion engines operated with significant excess oxygen, preferably diesel engines, especially of vehicles having at least one retaining device, especially a filter device, for fine-grain condensates, especially such as soot, which is arranged in an exhaust gas duct, can be brought into contact with at least part of the exhaust gases and, especially, has the exhaust gases flowing through it, and having at least one device for burning off condensates held by the retaining device, which can preferably be brought into use intermittently, the retaining device, especially the filter device (2), having at least one heat-resistant retaining body, especially a filter body (20), provided with a catalyst material, preferably on the basis of metals of the platinum group, if necessary also with Mo, W, Co and/or V, having at least one device (5) for initiating the burning off, preferably with an electrical resistance heating device (50), which is arranged in direct contact with the filter body and can be intermittently supplied with electricity, preferably from a power source (6) of a vehicle. <IMAGE>
Patent EP-0268577-B1 (EP)
Title: Tipping loading shovel
IPC: E02F3/627
Filed: 1987-11-18
Granted: 1989-12-27
Abstract: 1. A tipping loading shovel (3, 13, 22) for securing to a motor vehicle, more particularly a tractor (1) via the three-point suspension (2) thereof, and adapted to be tipped around a horizontal axis aligned transversely to the direction of travel, characterised in that the tipping loading shovel (4) is mounted for tipping on arms (6) which project substantially at right angles from a frame (7) for securing to the vehicle (1), the tipping axis is disposed in the half of the arms (6) remote from the frame (7), and a drive means (11, 15, 23) mounted on the frame (7) or the arms (6) and engaging the shovel (4) is provided for tipping the shovel (4).
Patent EP-0256100-B1 (EP)
IPC: F26B/
Filed: 1987-02-06
Granted: 1991-05-15
Abstract: In the vacuum drying of solid wood (2) and other wood-based products, the invention provides a method of achieving a better control of the drying process and a better heat economy than by the traditional methods of vacuum drying. This is achieved by completely evacuating the air from the space around the wood (2), and instead to fill the space (1) around the wood (2) with superheated water vapours (11). By maintaining a uniform pressure and temperature in all parts of the drying chamber (1) during the drying process, and controlling the temperature and the pressure of the superheated water vapours (11) in accordance with directives described in more detail, it is possible to control the dampness (MC) of the wood very precisely, and thereby to avoid damage to the wood (2) during drying. By at the same time providing the drying plant with a heat pump system (13) and condensing the water vapours (11) which have evaporated from the wood in a separate cooler condensation tank (15), it is possible with very low energy consumption to recover and re-use the main part of that thermal energy which is used in the drying. This is effected by using the wood (2) existing in the drying chamber (1) as a heat buffer, and controlling the temperature in the cooler condensation tank (15) and in the drying chamber (1) in accordance with more closely detailed directives.
Patent EP-0277979-B1 (EP)
Title: Fer a cheval en particulier pour chevaux de trot
IPC: A01L5/00
Filed: 1987-07-27
Granted: 1991-05-22
Abstract: Un fer à cheval, destiné en particulier aux sabots des pattes antérieures d'un cheval de trot, se compose d'une fine plaque en plastique pliable élastiquement, laquelle présente deux zones plus épaisses, à savoir une zone externe arquée disposée le long de la moitié avant du fer à cheval et une zone arrière triangulaire (6), les deux zones étant reliées par des zones partielles de la fine plaque (2). La zone arquée (4), qui est maintenue clouée sur le bord du sabot, est pourvue de rainures transversales (10) seulement partiellement traversantes assurant un bon relief et laissant des parties en saillie longitudinales (14) qui renforcent le fer à cheval dans son sens longitudinal. Par rapport aux fers à cheval connus, il est essentiel que dans le fer à cheval décrit, la zone triangulaire (6) qui recouvre ce qu'on appelle la fourchette (24) du sabot puisse effectuer les mouvements relatifs de pompage du sang et que les zones cartilagineuses colatérales (26) du sabot soient recouvertes par le matériau de la fine plaque (2), lequel n'exerce aucune pression permanente élevée contre ces zones. Ledit fer à cheval est conçu de façon lisse, de sorte qu'il ne puisse être freiné lors du contact avec le sol. Ledit fer à cheval, qui peut être produit avec un faible poids, est par conséquent très efficace tout en étant extrêmement doux au sabot.
Patent EP-0300425-B1 (EP)
Title: Method for the production of proteins in a soluble form
IPC: C12N15/67
Filed: 1988-07-19
Granted: 1993-07-21
Abstract: A method for the expression of recombinant DNA which is under the control of an inducible promoter in suitable host cells makes it possible to prepare in soluble form proteins which are produced in insoluble form under customary genetic engineering preparation conditions by limiting the induction of the promoter to less than 10% of the maximum induction compared with a standard system, and correspondingly limiting the rate of transcription of the DNA coding for the protein into mRNA.
Patent EP-0322547-B1 (EP)
Title: Bottle stopper for freeze-drying
IPC: B65D39/00
Filed: 1988-11-11
Granted: 1992-07-29
Abstract: The bottle stopper for freeze drying is made of rubber-elastic material and consists of a peg (1), having an essentially cylindrical outer circumferential surface (10a, 10b), and a circular flange (2) which is integral with said circumferential surface. The peg contains a hollow space (4) which is open towards the free peg end face (3) and, via a slot (11) towards the axially outer part of the circumferential surface (10b). Projecting from the outer circumferential surface and spaced apart are three cams (14a-14c) which are constructed as elongate beads and whose axially outer boundaries are located on a common transverse plane (Q3) adjacent to the peg end face. Constructed in the axially outer circumferential surface (10b) is a circumferential groove (16), whose axially inner side wall is located in the transverse plane (Q3). The cams define a first insertion position of the stopper, in which the container is still in connection with the atmosphere via the hollow space and the slot. The groove allows use of a stopper model both for containers with a completely smooth cylindrical borehole of the bottle neck and for those which have an inwardly projecting rib at the transition from the borehole to the end surface of the neck. <IMAGE>
Patent EP-0324093-B1 (EP)
Inventor: ROYCHOUDHURY RATHINDRA NARAYAN
IPC: C11B1/14
Filed: 1988-11-29
Granted: 1993-12-22
Abstract: Glycerol esters of fatty acids are obtained from ester-containing plant, animal and marine materials by adding water to the materials for dissociating and releasing the esters from the materials so that the esters may be absorbed by and recovered from an inert absorbing substance.
Patent EP-0325052-B1 (EP)
Inventor: YAMAMOTO KAORU
IPC: C08G2/18
Filed: 1988-12-21
Granted: 1994-11-02
Abstract: Acetal polymer is obtained with a catalyst of a heteropoly acid or an acid salt thereof in a small amount. High polymerication degree is attained. The catalyst is:  Hx[Mm.M min nO l ]yH2O      (1) wherein M: a central element constituted of at least one member selected from among P, B, Si, Ge, Sn, As, Sb, U, Mn, Re, Cu, Ni, Ti, Co, Fe, Cr, Th and Ce, M min : at least one ligand element selected from among W, Mo, V and Nb,  m: 1 to 10,  n: 6 to 40,   l : 10 to 100,  x: an integer of 1 or above, and y: 0 to 50. c
Patent EP-0286576-B1 (EP)
IPC: B60P1/64
Filed: 1988-03-10
Granted: 1991-10-09
Abstract: The invention relates to a transport system for a silo or container transport vehicle. Mounted on this transport vehicle is a tipping frame 9, on which several independently operable sets of lifting tackle are arranged in order to make the vehicle compatible with the types of container and silo currently used. At the same time steerable and liftable shafts are provided on the vehicle superstructure in order to improve the manoeuvrability of the vehicle. <IMAGE>
Patent EP-0294461-B1 (EP)
Title: Colorants de filtrage consistant en une dispersion de particules solides pour compositions photographiques
IPC: C09B23/02
Filed: 1987-12-23
Granted: 1991-10-23
Abstract: Dispersions de particules solides de colorants de formule: [D-(A)y]-Xn, où D est un composé chromophore photo-absorbant, pouvant comprendre ou non un anneau aromatique si y n'est pas 0 et comprenant un anneau aromatique si y est 0, A est un anneau aromatique lié directement ou indirectement à D, X est un substituant, soit sur A soit sur une partie d'anneau aromatique de D, avec un proton ionisable, y vaut de 0 à 4 et n vaut de 1 à 7, le colorant étant essentiellement aqueux et insoluble à un pH inférieur ou égal à 6 et essentiellement aqueux et soluble à un pH supérieur ou égal à 8. Ces dispersions, utiles en tant que colorants de filtrage pour compositions photographiques, peuvent être déposées en formant des couches photographiques, sans utiliser de mordant, et elles ne se déplacent pas aux pH de revêtement. Aux pH de traitement elles sont toutefois solubilisées et peuvent être éliminées et/ou décolorées aisément.
Patent EP-0396573-B1 (EP)
Inventor: BUCKLEY THOMAS F III
IPC: C10N30/04
Filed: 1988-10-25
Granted: 1994-01-05
Abstract: Disclosed is a fuel composition comprising a hydrocarbon boiling in the gasoline or diesel range and from about 30 to about 5,000 parts per million of a fuel soluble alkylphenyl poly(oxyalkylene) aminocarbamate having at least one basic nitrogen and an average molecular weight of about 800 to 6,000 and wherein the alkyl group contains at least 40 carbon atoms. The instant invention is based on the discovery that use of the unique hydrocarbyl gorup, i.e., an alkylphenyl group wherein the alkyl group contains at least 40 carbon atoms provides for improved lubricating oil compatibility.
Patent EP-0340793-B1 (EP)
Inventor: ESHHAR ZELIG
IPC: A61K35/12
Filed: 1989-05-05
Granted: 1995-08-30
Abstract: There are produced recombinant gene pairs which endow mononuclear cells, mainly various lymphocyte type cells, with antibody-type specificity. In specific gene pairs the rearranged gene pairs code for a binding site of an antibody molecule from the same species, of the T-cell receptor gene, or another species. Gene pairs of the invention code, for example for antibodies specific towards tumor-specific antigens, viral antigens, modified self antigens, bacterial or fungal antigens, autoimmune type disease antigens and the like. The invention further relates to expression vectors for the effective transfection of such cell types comprising such a recombinant gene pair, to methods for producing same and to pharmaceutical compositions comprising as active ingredient an effective quantity of lymphocytes transfected with such gene pairs.
Patent EP-0350629-B1 (EP)
Title: Reservoir for explosive goods
IPC: A62C4/00
Filed: 1989-06-12
Granted: 1992-03-04
Abstract: A reservoir for accommodating explosive goods can have a ripping roof (2) which is connected to the remaining reservoir (1) via fastening elements (7). These fastening elements (7) are indeed intended to permit the ripping roof (2) to be lifted from the reservoir (1), but to prevent the ripping roof (2) from flying off uncontrolledly. In particular in the case of more severe explosions, it can happen, however, that the fastening elements (7) tear and the ripping roof (2) still flies off. In the case of the reservoir, at least two fastening elements (6) are provided additionally, the length of which is shorter than that of the first fastening elements (7). By this means, the ripping roof is still held securely by the first fastening elements (7) even after the second fastening elements (6) have torn since a large part of the kinetic energy has already been discharged by the tearing of the second fastening elements (6). <IMAGE>
Patent EP-0397803-B1 (EP)
Inventor: CRANO JOHN C
IPC: C09K9/02
Filed: 1989-01-25
Granted: 1994-03-02
Abstract: Des articles ayant un facteur de transmission de la lumière variable, telle qu'une lentille ophtalmique, sont préparés en appliquant sur l'article ou en incorporant dans l'article une combinaison de deux ou de plusieurs substances organiques photochromiques présentant des maxima d'absorption activée différents dans la matrice dans laquelle les substances sont incorporées. Une substance photochromique organique possède un maximum d'absorption compris dans la plage entre plus de 590 et 700 nanomètres environ. L'autre substance organique photochromique possède au moins un maximum d'absorption et de préférence deux maxima d'absorption compris dans la plage entre 400 environ et moins de 590 nanomètres environ. Les substances organiques photochromiques sont utilisées dans une proportion telle que l'on obtient un article ayant une coloration proche du neutre. L'article peut également être teinté avec une teinte (colorant) compatible avec la lumière pour obtenir une couleur plus neutre lorsque les substances photochromiques sont activées.
Patent EP-0406308-B1 (EP)
Inventor: DUBROFF SEYMOUR
IPC: A61F9/00
Filed: 1989-03-24
Granted: 1995-03-01
Abstract: A method of performing cataract surgery on an eye to prevent posterior capsule clouding after the surgery includes injecting a cell-killing substance between the capsule and the natural lens prior to removing the natural lens from the eye. The cell-killing substance is preferably water having a salinity less than 0.9%, with a preferred salinity range of from 0 to 0.6%. A syringe for injecting the cell-killing substance also aspirates any cell-killing substance escaping from the capsule.
Patent EP-0368955-B1 (EP)
Inventor: PARK YOUNG KEUN
IPC: F01B9/04
Filed: 1989-04-22
Granted: 1994-12-28
Abstract: Sont décrits un mécanisme de conversion de mouvements s'utilisant entre un mouvement rotatif et un mouvement alternatif, et un moteur à combustion interne adoptant ledit mécanisme de conversion de mouvements, dans lequel ce dernier est constitué de telle manière qu'un va-et-vient pourvu de crémaillères le long de ses côtés opposés intérieurs est combiné avec un pignon muni de dents le long d'une partie de sa circonférence. Lorsque le va-et-vient exécute des mouvements alternatifs, les dents du pignon s'engrènent avec l'une ou l'autre des crémaillères, permettant ainsi aux pignons de tourner en continu. Le moteur à combustion interne selon la présente invention met en oeuvre ledit mécanisme de conversion de mouvements à la place du vilebrequin et de la bielle. D'autre part, dans ce moteur, la décélération et l'accélération du va-et-vient au voisinage des points morts sont réglables, et par conséquent, ledit moteur à combustion interne est susceptible de parvenir à un état proche du cycle de pression constant qui est un état idéal pour un moteur à combustion interne.
Patent EP-0422091-B1 (EP)
Inventor: BUCHANAN NIGEL ALEXANDER
IPC: G01M17/04
Filed: 1989-06-26
Granted: 1995-03-15
Abstract: A method and apparatus for testing a shock absorber and/or suspension system of a motor vehicle uses means (6A, 6B) to raise a wheel (15) and vehicle bodywork (16) to a predetermined height for free dropping so as to cause relative vertical motion between the wheel (15) and the bodywork (16), electronic sensing means (2), such as a laser scanner, to sense a characteristic of the wheel/bodywork relative motion e.g. the speed differential, indicating means (1) for noting the sensed characteristic, and comparison means (3) for example in the form of computer apparatus, for comparing the sensed characteristic with a corresponding characteristic obtained for the vehicle when it has new or as new shock absorbers and suspension system whereby the condition of the shock absorber and suspension system can be checked.