baber/WOPTO huggingface dataset:
Patent EP-0169908-B1 (EP)
Inventor: HORI KATSUYA SONY CORPORATION
IPC: G11B27/30
Filed: 1985-01-18
Granted: 1993-12-01
Abstract: PCT No. PCT/JP85/00017 Sec. 371 Date Jun. 16, 1985 Sec. 102(e) Date Jun. 16, 1985 PCT Filed Jan. 18, 1985 PCT Pub. No. WO85/03371 PCT Pub. Date Aug. 1, 1985.A circuit for operating finite fields performs multiplication or division using an accumulator for storing an arbitrary element and an adder for performing modulo 2 addition, using the contents of the accumulator and a vector representation of the primitive polynomial; or first and second tables for translating exponents with elements of the polynomial over the finite field, with a binary arithmetic unit for performing addition or subtraction using such exponents.
Patent EP-0175746-B1 (EP)
IPC: C08L97/02
Filed: 1985-03-14
Granted: 1988-12-28
Abstract: PCT No. PCT/SE85/00116 Sec. 371 Date Jan. 21, 1986 Sec. 102(e) Date Jan. 21, 1986 PCT Filed Mar. 14, 1985 PCT Pub. No. WO85/04130 PCT Pub. Date Sep. 26, 1985.A fibre board having improved strength, water-resistance and flame resistance comprises a lignin-containing fibre material and a binder. The binder is formed from a binder solution containing an alkali silicate solution, a sulphur component, and an metal component. The solution may also include hydro-foaming agents, fillers and other materials. The preferred binder solution includes 50-90 parts by weight alkai silicate solution, 0.5-10 parts by weight sulphur component and 10-40 parts by weight of the metal component. A method is also presented for the formation of an improved fibre board through utilization of a preferred mixture of a lignin-containing fibre material and a preferred binder solution under pressure, at a temperature of about 130 DEG  to 230 DEG centigrade.
Patent EP-0241455-B1 (EP)
IPC: B60T7/20
Filed: 1985-10-17
Granted: 1990-01-03
Abstract: Un appareil pour adapter la pression de freinage de véhicules combinés à la charge réelle comprend des transducteurs (36, 41) pour ajuster la pression des freins des unités (10, 13) faisant partie de la combinaison de véhicules en fonction de la traction et de la poussée, respectivement, exercées sur un raccord entre le véhicule remorqueur et le véhicule remorqué, et en fonction du chargement des véhicules.
Patent EP-0216783-B1 (EP)
IPC: G09F1/08
Filed: 1985-11-15
Granted: 1992-09-30
Abstract: A process for producing three dimensional pictures which begins with a photograph. A mold is first sculptured by affixing a picture of the image in the photograph to a pliable mass such as clay, and then sculpturing the mass using the picture as a guide as to where to place elevations and depressions. Next, the photograph is subjected to steps which result in the removal of the backing, and the lamination of the photograph with the backing removed in plastic. Next a "Vacu-Form" machine is used to heat soften the laminated photograph and then suction pull the combination over the mold. The mold and the photograph are alligned during the pulling step and the result is that the photograph takes on a third dimension which has eleveation and depressions placed as they should be placed by reference to the image in the photograph. The result is an article which retains a third dimension with no need of any supporting materials. Optional steps involve mounting the three dimensional picture in a display device, or combining a number of the three dimensional pictures so as to form an object. As well, cosmetic materials can be applied to the three dimensional picture to improve the appearance.
Patent EP-0248790-B1 (EP)
IPC: B29C45/23
Filed: 1985-11-27
Granted: 1991-04-24
Abstract: A stack mold (10) for injection molding having a pair of mold halves (11 and 12) movable toward and away from each other along an axis of movement and in which a plurality of mold plates (13) are arranged parallel to one another between the mold halves and parallel to the axis of movement of the mold halves. This arrangement of the mold plates (13) permits a mold area in excess of the platen area and enables a larger number of large thin parts to be simultaneously molded in a given size press than is possible in the prior art. Further, the mold plates (13) are formed with hangers (33) which support the mold plates (13) on the mold halves (11 and 12), enabling different mold plates (13) to be easily substituted without disassembling the mold structure and slides (27 and 28), and also eliminating the need for guide pins or pillars for the mold plates. The mold plates (13) are supported on program plates (22 and 23) having guide surfaces (24, 25 and 26) thereon for determining the opening and closing sequence of the mold plates (13) during opening and closing movement of the mold press, and the central portion of the endmost mold plates or slides (27 and 28) is wedge shaped. This structure also eliminates the need for guide pins or pillars for the mold plates (13).
Patent EP-0208267-B1 (EP)
IPC: H01L23/52
Filed: 1986-07-03
Granted: 1990-03-07
Abstract: Cross-couplings between n-channel and p-channel CMOS field effect transistors of static write-read memories (SRAMs) with buried contacts to the n+ and p+ regions in the substrate are obtained in accordance with known method steps and with a high packing density. A gate level thereof formed of a polycide double layer is used as an additional wiring level for the cross-coupling. The formation of the gate level occurs after the opening of regions for the buried contacts. A doping occurs simultaneously with the generation of source/drain regions of the n-channel and p-channel transistors by masked ion implantation and a subsequent high-temperature treatment. Accordingly, simple, mask-non-intensive method steps result which are especially useful in the manufacture of 6-transistor SRAMs.
Patent EP-0219161-B1 (EP)
IPC: A61P9/10
Filed: 1986-10-02
Granted: 1992-01-08
Abstract: The present invention relates to obtaining isosorbide-5-mononitrate tablets, being also of retard form, which are stable in time. Such embodiment is now possible after the discovery of the stabilizing activity of the polyvinylpyrrolidone with respect to the isosorbide-5-mononitrate with which it forms a solid solution. The use of PVP is essential so that the tablets can remain stable in time: the retard effect in turn can be obtained with the use of hydroxyalkylcelluloses.
Patent EP-0197706-B1 (EP)
IPC: C07C211/56
Filed: 1986-03-26
Granted: 1989-10-18
Abstract: The present invention provides a process for preparing N-methyl-2,4-dinitro-N-phenyl-6-(trifluoromethyl)-benzenamine comprising treating 2-chloro-3,5-dinitrobenzotrifluoride in the presence of N,N-dimethylformamide and pyridine with a fluorinating reagent to provide 2-fluoro-3,5-dinitrobenzotrifluoride, which is finally reacted with N-methylaniline.
Patent EP-0192551-B1 (EP)
IPC: G01N25/04
Filed: 1986-02-07
Granted: 1992-11-19
Abstract: A method and apparatus for determining the thawing point of jet fuels by first cooling a sample of the fuel until crystals appear and then heating the sample until the crystals disappear, detecting the point at which the crystals appear both thermally and optically, detecting the point at which the crystals disappear both thermally and optically and correlating the resulting measurements to obtain an indication of the thawing point.
Patent EP-0205509-B1 (EP)
Title: Dispositif de mesure de force
IPC: G01L1/16
Filed: 1985-12-10
Granted: 1989-05-31
Abstract: On introduit entre un organe de base (12) et un organe d'introduction de force (11) du matériau élastomère (13) qui adhère fortement aux deux organes. Dans un mode préféré de réalisation, l'organe de base a une forme creuse, alors que l'organe d'introduction de force a la forme d'un piston reçu dans l'organe de base et formant un écart (18) très étroit par rapport à la surface cylindrique de ce dernier. Cet écart est complètement rempli par le matériau élastomère.
Patent EP-0211946-B1 (EP)
IPC: A61K9/20
Filed: 1986-02-19
Granted: 1990-05-23
Abstract: A controlled release potassium chloride tablet which is comprised of potassium chloride crystals having a mesh size of about 30 to about 50 mesh which are coated with a coating material comprised of ethylcellulose and hydroxypropylcellulose. The coated crystals form micro pellets which then can be compressed into tablets. The tablets disintegrate rapidly in an aqueous environment thus assuring a more uniform dissolution of the active component as compared with other types of controlled release potassium chloride dosage formulations. The distribution of the potassium chloride micro pellets over a wide surface area in the gastrointestinal mucosa aids in reducing the risk of gastrointestinal lesions. The formation of the coated micro pellets which disperse quickly upon contact with aqeous environment allow for the repeated chronic oral administration of a relatively large dose of potassium chloride (20 mEq).
Patent EP-0214242-B1 (EP)
Inventor: FERGASON JAMES L
IPC: C09K19/54
Filed: 1986-02-27
Granted: 1997-06-04
Abstract: A liquid crystal color device (10) includes at least one pel (14) for affecting light (36) incident thereon to produce output light (38), the pel includes three complementary color subsets (30, 32, 34), each having controllable color filtering capability in the respective complementary colors thereof. The color subsets are arranged in optical additive relation, and the color subsets include complementary color parts (30a, 30b, 32a, 32b, 34a, 34b) which are arranged, respectively, in optical serial subtractive relation. The color filtering function is carried out using liquid crystal materials with respective pleochroic dyes. A method of parametric color control of a liquid crystal device, formed of plural picture elements, each picture element including plural pairs of complementary color filters, includes directing light to or through an array of such electrically controllable pairs of complementary color filters, and controlling the filtering characteristics of at least one of such filters.
Patent EP-0259342-B1 (EP)
IPC: A01J25/12
Filed: 1986-06-30
Granted: 1991-01-16
Abstract: The device for pressing and molding curd comprises a mold reverser (1) in the form of an endless conveyor (16) transporting cheese molds (2) along a horizontal upper portion on which the molds are standing upright with their apertures at the top and a horizontal lower part on which the molds are upside down. The conveyor supports transverse mold bottoms (17) to which rows of molds are fixedly attached. Mold lids (20) which are open when the molds are on the upper part are adapted to be automatically closed when the molds are moved down to the lower part, to normally be maintained closed while the molds are on the lower part, to be opened for emptying the finished cheeses into a water basin (4), and to be opened when the molds are moved up onto the upper part. The arrangement makes possible the automatic filling of the molds by means of a filling device (3) located above the conveyor and forced pressing of the curd by means of a pressing device (5) above the conveyor and downstream the filling device.
Patent EP-0239635-B1 (EP)
Title: Dispositif optique non lineaire et bistable
IPC: G02F1/17
Filed: 1986-10-03
Granted: 1992-01-08
Abstract: Dispositif optique non linéaire ou bistable à faible énergie de commutation. L'invention a recours à un organe photo-sensible pour produire un courant photo-électrique, une structure possédant une région de puits quantiques à semi-conducteur, et des organes sensibles au courant photo-électrique pour réguler électriquement l'absorption optique de la région de puits quantiques à semi-conducteur. L'absorption quantique de la région de puits quantiques à semi-conducteur varie en fonction des variations du courant photo-électrique. Il est possible d'utiliser une photodiode ou un photo-transistor en tant qu'organe sensible à la lumière, ces éléments pouvant être rendus solidaires de la structure présentant la région de puits quantiques à semi-conducteur. Un réseau de ces dispositifs peut être fabriqué sur une seule puce pour effectuer un traitement logique en parallèle.
Patent EP-0279895-B1 (EP)
IPC: H01J37/32
Filed: 1987-08-17
Granted: 1993-05-05
Abstract: The invention relates to a device for producing a plasma and for treating substrates in said plasma. The plasma, generated with the aid of microwaves, is used to coat a substrate which is located in a chamber (5) of metallic walls (6, 7, 12, 13). The microwaves are multiply reflected on the metallic walls (6, 7, 12, 13), so that the chamber (5) has a large number of microwave modes. With the aid of permanent magnets, which may be fitted either in the chamber (5) or outside the chamber (5) in the vicinity of the substrate to be coated, it is possible to generate an electron-cyclotron resonance inside this chamber (5) which permits a locally deliberate ignition of the plasma. 
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Patent EP-0257506-B1 (EP)
IPC: C08F8/06
Filed: 1987-08-17
Granted: 1989-12-06
Abstract: Polyethylene with an average molecular weight of 500 to 10,000 is disclosed having one or several laterally bound group(s) of the formula   <IMAGE>   wherein R1 and R2 are the same or different and represent a low molecular weight alkyl group with 1 to 4 carbon atoms and n is 2 or 3. A method for the preparation of the modified polyethylene is also disclosed. The polyethylene, preferably in the form of an aqueous dispersion, is applied to glass surfaces, especially the external surface of glass containers. The modified polyethylene is especially suitable for the so-called cold-end finishing of glass. The protective layers obtained have very good smoothness values. The protective layers are resistant to the repeated action of hot aqueous washing liquors and retain their smoothness. The glass containers, provided with the protective layers, may be labeled in the usual manner.
Patent EP-0262628-B1 (EP)
IPC: B60K23/08
Filed: 1987-09-26
Granted: 1990-05-16
Abstract: 1. Drive assembly for an engageable wheel set (14), especially for that of a front axle (24) of a motor vehicle (10), wherein there are provided at least one further constantly driven wheel set (12) and a freewheel (38) in the drive train to the engageable wheel set (14), which permits the engageable wheel set to overrun relative to the constantly driven wheel set (12), a clutch (36) for selectively engaging the engageable wheel set (14) and a differential (26) for the engageable wheel set (14), characterized in that the clutch (36) and the freewheel (38) are connected one after the other in the drive train to the engageable wheel set (14) and the clutch (36) can be selectively engaged or disengaged and acts as an overload clutch.
Patent EP-0270829-B1 (EP)
IPC: A61N1/08
Filed: 1987-11-02
Granted: 1993-03-17
Abstract: The stimulator, in particular for stimulation current therapy on a patient, comprises a stimulation current pulse generator (2) and a current-sampling arrangement (11 to 16) for actual values (IIst) of the current, and a current-displaying arrangement (24). Arranged downstream of the current-sampling arrangement (11 to 16) is an arrangement (4, 19, 21) which detects the peak current (IS) and which controls a time unit (26), which maintains constant the display of the peak current value on the current-displaying arrangement (24) for a predeterminable time duration ( DELTA t) after the appearance of a peak current value. <IMAGE>
Patent EP-0268886-B1 (EP)
Inventor: LAUTENSCHLAEGER FRIEDRICH KARL
IPC: C03C27/10
Filed: 1987-11-04
Granted: 1994-01-12
Abstract: Command-cure compositions especially for use in insulated window assemblies permit the composition to be rendered adhesively bonding at a selected time interval after formation of the assembly to firmly bond opposed surfaces of the assembly; a particular adhesive in strip or tape form comprises an adhesive polymer composition which is transparent to curing radiation especially UV, and curable in the presence of the radiation; the curing is inhibited by oxygen; the composition is solvent free and cures to a mass resistant to water; surfaces of the adhesive exposed to oxygen remain tacky and uncured; the adhesive is especially useful in window structures in which adhesion of the tacky surface excludes the cure-inhibiting oxygen and the tacky surface can be cured by UV radiation passing through the window glass.
Patent EP-0244968-B1 (EP)
IPC: C23C14/22
Filed: 1987-04-14
Granted: 1993-01-20
Abstract: The present invention relates to a method for the thermal treatment of metal objects, particularly sintered permanent magnets containing rare earth metals, in which method the permanent magnets are coated by means of the gas phase coating method in connection with the thermal treatment. The permanent magnets are advantageously of the form RE2T14B, where RE is a rare earth metal, T is a transition metal and B is borium, and the employed method for coating the permanent magnets is advantageously the ion coating method.
Patent EP-0249633-B1 (EP)
Title: Appareil et procede de reproduction avec possibilite de mise en forme et de controle de la production
IPC: G03G15/045
Filed: 1986-12-15
Granted: 1991-11-27
Abstract: Appareil et procédé pour réaliser des reproductions à rendement élevé de documents originaux avec accentuation par couleur ou corrigées d'une autre manière. Les informations portées sur les originaux à reproduire avec par exemple l'accentuation par couleur sont signalées sur les originaux avec un marqueur ou entourées avec le dispositif de signalisation. Les originaux ainsi marqués sont passés en séquence, pour la réalisation des copies, sur un analyseur d'images qui est sensible aux parties signalées. Les emplacements des parties signalées sur chaque original sont détectés et stockés dans une table binaire. Dans une réalisation un original est projeté sur deux séquences d'image d'un photoconducteur chargé électrostatiquement. Comme le photoconducteur ne peut pas faire une distinction entre le fond et les zones signalées, il reproduit les images électrostatiques par exposition optique sans tenir compte de la signalisation. Un élément d'effacement sélectif est prévu pour permettre d'effacer d'une séquence d'image des zones de l'original qui n'ont pas été signalées. Les séquences d'image sont développées, chacune avec un toner de couleur différente, et les zones développées sont transférées avec une correspondance précise à une feuille de copie pour réaliser une reproduction avec accentuation de couleur. Dans une autre réalisation les informations sont analysées électroniquement en passant sur le photoconducteur à l'aide d'une diode lumineuse ou source de lumière laser, et les séquences d'image appropriées sont exposées en fonction des parties signalées des documents. La signalisation portée sur un original peut également être utilisée pour indiquer des zones devant comporter des trames, à teinter à l'écran, ainsi que des zones à supprimer ou à repositionner.
Patent EP-0290620-B1 (EP)
Inventor: SAITO KEN ICHI
IPC: H01J37/28
Filed: 1987-11-13
Granted: 1994-10-12
Abstract: An excitation device (51) that generates a strong magnetic field nearly perpendicular to the surface of a specimen is arranged in an apparatus for observation using charged particle beams which irradiates the specimen with charged particle beams and detects the generated secondary electrons to observe the surface of the specimen. The secondary electrons emitted from the bottom or side surface of a recess such as a through hole formed in the surface of the specimen (8) are, then, emitted out of the through hole owing to the interaction with the strong magnetic field. A focusing lens (50) is so arranged that a point of focusing of charged particles exists between the focusing lens (50) and the specimen (8), the charged particles being formed when the charged particles of the same intensity as that of the irradiating charged particles are supposed to be emitted from the specimen surface, thereby to focus the charged particle (46) at a position of the point of focusing. Even when the specimen (8) is subjected to the strong magnetic field, therefore, the charged particles (46) can be focused on the upper surface of the specimen. Therefore, a well-defined secondary electron image of the specimen surface can be obtained under the applied strong magnetic field, and the secondary electron image of the bottom or the side of the through hole can be observed.
Patent EP-0282899-B1 (EP)
Inventor: HECKL KONRAD DR
IPC: C12N15/62
Filed: 1988-03-10
Granted: 1996-01-10
Abstract: A genetic engineering method for the production of human Mn superoxide dismutase (hMn-SOD), the DNA sequences which code for this enzyme, suitable vectors which contains these DNA sequences and host cells which can express these DNA sequences, as well as the enzyme hMn-SOD itself are described. Proposals for the use of this enzyme are additionally described.
Patent EP-0309837-B1 (EP)
Title: Transformer, especially for a switching power supply
IPC: H01F27/32
Filed: 1988-09-17
Granted: 1992-12-09
Abstract: 1. Transformer, especially for a switching power supply. 2.1. In a transformer for a switching power supply, which operates at an elevated frequency of, for example, 32 kHz, the skin effect is noticeable in an interfering manner. In parallel circuits having a plurality of winding strands for reducing the skin effect, compensating currents occur. 2.2 The compensating currents are avoided by each winding strand being split into winding segments (1, 2) and these winding segments having radial distances from the core (K), which are differently offset in a manner such that they cross. 2.3 Especially a transformer for a switching power supply for a television set. <IMAGE>
Patent EP-0360921-B1 (EP)
Inventor: MAX RUEDIGER
IPC: G06F13/12
Filed: 1988-09-30
Granted: 1995-02-15
Abstract: The control of the data transfer between a central unit (ZE) and a data transfer processor unit (DUEP) using a central unit connection control circuit (ZAS) is to be ensured on the part of the central unit channel interface using real time conditions and on the part of the data transfer processor unit (DUEP) with the microprocessor unit (MP) controlling the central unit connection control circuit (ZAS) at its own processing speed. For this purpose, the central unit connection control circuit (ZAS) has a ROM interface control unit (ROM-STW) which controls all the control processes at the central unit channel interface (ZE-SST) with real time conditions and relieves the microprocessor unit (MP). The microprocessor unit (MP) can thus serve the data transfer processor interface (DUEP-SST) at its maximum possible processing speed. 
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Patent EP-0311214-B1 (EP)
IPC: A61K6/06
Filed: 1988-10-06
Granted: 1991-05-02
Abstract: A method of making a dental crown (5) for a dental preparation (1) by means of a CAD-CAM system. In said method, first a model of the dental preparation is made from a refractory material under the control of the CAD-CAM system. Subsequently, at least one layer (2) of a material suitable for dental crowns is applied to the model. The layer is sintered during or after its application, and is then ground under the control of the CAD-CAM system until a predetermined shape is obtained. Finally the refractory material is removed.
Patent EP-0292197-B1 (EP)
Title: Polymer blend for packaging film or sheet
IPC: C09J123/20
Filed: 1988-05-12
Granted: 1991-11-06
Abstract: Polymer blends comprising a major preparation of a butene-1 polymer, and minor preparations of an ethylenic polymer and a propylene colymer can be used to provide packaging film or sheet capable of forming peel seals and laminar structures.
Patent EP-0297888-B1 (EP)
IPC: H01B1/24
Filed: 1988-06-29
Granted: 1993-01-20
Abstract: An electroconductive resin composition contains (i) 100 parts by weight of thermoplastic resins and/or thermosetting resins and (ii) 15 to 150 parts by weight of (a) carbon black having a DPB oil absorption amount of 400 ml/100 g or more and (b) expanded graphite having an average particle size of 40  mu m or more, wherein the expanded graphite content is 40 to 90% by weight of the total amount of the carbon black and the expanded graphite.