baber/WOPTO huggingface dataset:
Patent EP-0216330-A2 (EP)
Inventor: HILGERS HORST
IPC: G03B27/54
Filed: 1986-09-19
Abstract: An illumination system according to the invention has three radiating units along each longitudinal side and two radiating units along each transverse side of the illumination system. The radiating units are arranged symmetrical to the imaginary center lines in longitudinal and transverse directions of the illumination system. Each individual radiator unit at the transverse side includes a radiating source surrounded by three heat-protection filters while, in each of the three radiator units along the longitudinal side, one of the heat-protection filters is substituted by a reflector plate. The reflector plates of the left-hand and right-hand radiating sources are beveled rectangles, while the reflector plate of the middle radiating source is a rectangle without a beveled upper edge. Along the longitudinal and transverse sides of the illumination system are arranged reflectors, which consists of two reflector parts, which are detachable from each other at a separating point. The individual reflector parts consist of reflector segments which enclose different angles with one another.
Patent EP-0225984-A2 (EP)
Inventor: HIESTAND KARL
IPC: B23Q1/76
Filed: 1986-10-14
Abstract: Bei einer selbstzentrierenden Lünette (1) mit drei auf das einzuspannende Werkstück (2) einwirkenden Haltegliedern (12, 13, 14) ist zum Ausgleich der elastischen verformungen der beiden äußeren Haltelgieder (13, 14) sowie der weiteren an deren Kraftübertragung beteiligten Bauteile der Lünette (1) das mit diesen zusammenwirkende Verstellglied (15) bei der Einjustierung unter Last in dessen Längsrichtung (A) um eine einstellbare der Summe der Verformungen jeweils entsprechenden Wegstrecke gegenüber dem mittleren Halteg lied (12) definiert verstellbar angeordnet. Dadurch ist es möglich, nich nur die elastischen Verfor nungen der beiden äußeren Halteglieder (13, 14) auszugleichen, sondern aller an der Kraftübertragung beteiligter Bauteile der Lünette. Eine zentrische Einspannung des Werkstückes (2) bei hoher Wiederholspanngenauigkeit ist somit stets zu bewerkstelligen.
Patent EP-0228681-A2 (EP)
Inventor: LEVIN SHERMAN LEO
IPC: G03B21/00
Filed: 1986-12-19
Abstract: A light valve projector system having an improved apparatus for heating the light modulating fluid is shown and described. The light modulating fluid is heated with near infra-red radiation which passes though the enclosing glass envelope and which is absorbed by the light modulating fluid.
Patent EP-0189252-A2 (EP)
Inventor: EMURA KATSUMI
IPC: H01S5/0625
Filed: 1986-01-09
Abstract: A semiconductor laser modulation system includes a semiconductor laser element having first and second regions, whose laser oscillation frequency is adjusted by currents injected into the first and second regions, means for supplying a biasing current of or above the threshold to the first region, and means for supplying a biasing current and a modulation signal current to the second region, wherein the semiconductor laser element generates a frequency modulated laser beam by varying the refractive index of the second region with the modulation signal current.
Patent EP-0213845-A2 (EP)
Inventor: GERSHON EUGEN
IPC: H03K17/74
Filed: 1986-08-14
Abstract: There is disclosed a sample and hold circuit using a four diode bridge using a voltage source and a current source coupled to two opposite nodes of the bridge and a storage capacitor and the voltage source to be sampled coupled to the other two opposite nodes of the bridge. Switches in the lines coupling the voltage and current sources to the bridge control whether the sample and hold circuit is sampling data or holding the sampled voltage. This arrangement is characterized by extremely low sample voltage acquisition time.
Patent EP-0223370-A2 (EP)
Inventor: SEEDHOM BAHAA BOTROS
IPC: A61B17/56
Filed: 1986-10-02
Abstract: A prosthetic ligament (1) for implantation between at least two bones (5,6) and which takes the form of a tubular body made of woven flexible material through which tissue ingrowth can take place after implantation. A cord (3a) is attached to one end of the ligament (1) to thread and to pull the ligament through channels formed in the bones, and a protective detachable sheath (2) is attached to the ligament in order to facilitate the implantation of the ligament as it is pulled through the channels, the sheath immediately thereafter being detached. A bone plug introducer (8 to 12) is used to insert a bone plug into one end of the ligament within the bone tunnel, which thereby secures the ligament end in position.
Patent EP-0220879-A2 (EP)
Title: Light receiving members
Inventor: HONDA MITSURU
IPC: G03G5/082
Filed: 1986-10-16
Abstract: There is provided a light receiving member which comprises a support and a light receiving layer having a photosensitive layer composed of amorphous material containing silicon atoms and at least either germanium atoms or tin atoms and a surface layer, said surface layer being of multi-layered structure having at least an abrasion-­resistant layer at the outermost side and a reflection preventive layer in the inside, and said support having a surface provided with irregularities composed of spherical dimples. The light receiving member overcomes all of the problems in the conventional light receiving member comprising a light receiving layer composed of an amorphous silicon and, in particular, effectively prevents the occurrence of inter­ference fringe in the formed images due to the interference phenomenon thereby forming visible images of excellent quality even in the case of using coherent laser beams possible producing interference as a light source.
Patent EP-0226350-A2 (EP)
Inventor: BRATTON RONALD E
IPC: A23L5/10
Filed: 1986-11-21
Abstract: An oven for preparing food products such as pizza including three chambers (16,18,20) which are serially connected and through which a conveyor (32) carries a food product which may be received in an open-topped pan (34) or which may be placed directly on the conveyor. The center chamber includes steam impingement structure (52) for impinging jets of hot steam onto the top surface of the food product. The center chamber also includes a hot air impingement structure (44) for impinging jets of hot gas onto the bottom surface of the container of the food product. The first and last chambers in the oven include hot air impingement structure (40,42,46,48) for impinging hot jets of air onto both the top surface of the food product and the bottom surface of the pan.
Patent EP-0235497-A2 (EP)
Inventor: CORAN AUBERT YAUCHER
IPC: C08J3/24
Filed: 1986-12-22
Abstract: Polynetwork EPDM rubber is EPDM rubber containing both ionomeric and covalent cross-links, and can be formed by treating EPDM rubber with maleic acid or anhydride or fumaric acid to attach succinic groups to the rubber, forming an ionomer thereof with a polyvalent metal oxide, hydroxide or salt, and then covalently cross-linking the rubber, for example, by sulfur vulcanization. Compositions are shown containing the polynetwork rubber in combination with oil and black, optionally in blends with high-diene hydrocarbon rubber, such as natural rubber.
Patent EP-0194995-A2 (EP)
Inventor: RABOFSKY CHRISTOF
IPC: B06B1/16
Filed: 1986-03-11
Abstract: In a vibrator having a rotatably drivable shaft (1, 25) to which at least one main unbalanced mass (3, 19) is connected and offset by 180 DEG thereto, at least one compensating unbalanced mass (5, 23) is connected to the latter, fixed in terms of rotation, the adjustment of the radial spacing of the centre of gravity of the compensating unbalanced mass (5, 23) occurs by means of the effect of the centrifugal force, the overall centre of gravity of all the unbalanced masses (3, 19 and 5, 23) being located under all operating conditions and at all speeds of rotation at a radial distance in the direction of the main unbalanced mass (3, 19). The adjustment of this compensating unbalanced mass (5, 23) thus occurs as a function of the speed of rotation so that, when the speed of rotation is increased, the centre of gravity of the compensation unbalanced mass (5, 23) moves outwards. Since the compensating unbalanced mass (5, 23) is offset by 180 DEG  with respect to the main unbalanced mass (3, 19), an increase in the radial distance of the compensating unbalanced mass (5, 23) brings about a reduction in the radial distance of the overall centre of gravity of all the unbalanced masses (3, 19 and 5, 23) and, with rising speed of rotation of the vibrator shaft (1, 25), the amplitude of the vibrations is reduced. <IMAGE>
Patent EP-0217781-A2 (EP)
Title: Einrichtung zum kontinuierlichen Trennen von flüssigen Phasen unterschiedlicher Dichte
Inventor: CVITAS VILIM DIPL-ING
IPC: B01D17/02
Filed: 1986-08-27
Abstract: Die Einrichtung zum kontinuierlichen Trennen von flüssigen Phasen unterschiedlicher Dichte besteht aus einem Abscheidebecken (1), in welchem Trennwände (5) heb- und senkbar zueinander bewegbar oder aber schwenkbar angeordnet sind. Die Verschwenkung der Trennwände (5) erfolgt um eine exzentrisch angeordnete Achse (7) in einer Weise, daß beim Verschwenken gleichzeitig ein Absenken oder Anheben der Trennwände (5) erfolgt. Die Trennwände (5) sind durch Schubstangen (8) antreibbar und auf diese Weise gegenläufig schwenkbar. Bei der Verschwenkung der Trennwände (5) in eine Richtung wird der Flüssigkeitsspiegel in der zwischen den Trennwänden definierten Kammer angehoben, und in der benachbarten Kammer abgesenkt,wobei der spezifisch leichtere Anteil über die tiefer liegende Oberkante der einen Trennwand in eine Richtung (11) und der spezifisch schwerere Anteil unterhalb der Unterkante der anderen Trennwand (5) in Richtung des Pfeiles (12) in entgegengesetzter Richtung abströmen kann. Die gesonderten Phasen werden an den Stirnseiten des Abscheidebeckens (1) aufgefangen. Der Zufluß erfolgt über eine Aufgabeeinrichtung (10) etwa mittig in das Abscheidebecken (1).
Patent EP-0253049-A2 (EP)
Inventor: ISHIAI YOSHIO
IPC: F16K21/04
Filed: 1987-01-14
Abstract: A scroll compressor having a fixed scroll member (7) and an orbiting scroll member (8). The fixed scroll member (7) has an end plate (13) and a wrap (14) attached to the end plate in an involute curve and, similarly, the orbiting scroll member (8) has an end plate (16) and a wrap (17) attached to the end plate thereof in a juxtaposed relation with the fixed scroll member so that the wraps of the two scroll members are fitted closely together. A check valve (20) is provided so that an exhaust opening of the end plate is always opened when the compressor is in its operation and closed only when the operation is stopped.
Patent EP-0235680-A2 (EP)
Inventor: KICHERER ROBERT
IPC: H05B1/02
Filed: 1987-02-19
Abstract: In an electric hotplate (1), the casing (15) of a thermal cutout (14) integrated with a projecting expansion rod temperature sensor (16) is open or unclosed on the top side, so that its reception depth for receiving the associated limiter switch is open upwards towards the underside of the hotplate body (2). On either side of the opening of casing (15) located in said top side (17), the casing is provided with spacers (18, 19) in one piece therewith and projecting upwards to different heights for engaging on the associated sloping surface (13) of the underside of hotplate body (2). Thus, in the case of simple manufacture, a good ventilation of casing (15) is obtained.
Patent EP-0239080-A2 (EP)
Inventor: DAPONTE DIEGO H
IPC: D04H1/56
Filed: 1987-03-24
Abstract: Elastomeric melt-blown fibers comprising a copolymer of ethylene and at least one vinyl monomer selected from the group including vinyl ester monomers, unsaturated aliphatic monocarboxylic acids and alkyl esters of these monocarboxylic acids disclosed. Elastomeric nonwoven webs formed from such fibers are also disclosed.
Patent EP-0240009-A2 (EP)
Inventor: CLARK WILLIAM ANTHONY
IPC: C11D17/04
Filed: 1987-04-01
Abstract: A pre-moistened wipe for cleaning hard surfaces to a shiny, substantially streak-free and lint-free finish comprising a flexible substrate of a mechanically bonded nonwoven material containing wood pulp and synthetic fibers having incorporated therein a low level of an acrylic polymer and impregnated with a liquid cleaning solution having a surface tension less than 40 dynes/cm and c    omprising an anionic, nonionic, cationic, zwitterionic or amphoteric surface active agent, a monohydric aliphatic alcohol of 1 to 6 carbon atoms and demineralized water.
Patent EP-0250926-A2 (EP)
Inventor: GOCKLER HEINZ DIPL-ING
IPC: H03H17/06
Filed: 1987-06-05
Abstract: The filter makes it possible to convert a real input signal into a complex output signal in that its pulse response is modulated onto the complex carrier of a frequency of 1/4 of the sampling frequency and wherein the zero phase of this frequency is integral multiples of pi /2 and the sampling rate is halved (Figure 3) and furthermore makes it possible to convert a complex input signal into a real output signal in that its pulse response is modulated onto the complex carrier of a frequency of one half of the input sampling rate and wherein the zero phase of this frequency is integral multiples of  pi /2 and the sampling frequency is doubled (Figure 3). <IMAGE>
Patent EP-0249216-A2 (EP)
Inventor: MORITA HIROSHI C O PATENT DIVI
IPC: C10M109/00
Filed: 1987-06-10
Abstract: A magnetic recording medium comprises a non-magnetic substrate (21), a magnetic recording layer (22) formed on the non-magnetic substrate (21), and a lubricant layer (23) containing carbon as a major component and formed on the magnetic recording layer (22). At least one element selected from a group consisting of hydrogen and a halogen is bonded to the carbon, as the major component of the lubricant layer (23), in a surface region of the lubricant layer (23). In the formation of the lubricant layer (23), initially only an inert gas is introduced as an atmospheric gas around a carbon target at the begining of sputtering, so that the carbon target is sputtered by cations of the inert gas. Thereafter, a gas containing at least one of hydrogen and a halogen is added to sputter the carbon target. Thus, a carbon-hydrogen atomic bond (C-H bond) and/or a carbon- halogen atomic bond (C-X bond; X is a halogen element) are formed on the surface region of the lubricant layer (23).
Patent EP-0264840-A2 (EP)
Inventor: LORENZEN KLAUS
IPC: H05K3/30
Filed: 1987-10-16
Abstract: Bei einem Verfahren und einer Vorrichtung zur Lagerung von elektrischen Bauteilen, die Spulen, Entstördrosseln, Übertrager, Transistoren, Kondensatoren o.dgl. sein können, auf einer Leiterplatte, wird vorgeschlagen, das Trägergehäuse für das elektrische Bauelement zweiteilig auszubilden und einen unteren Teil unmittelbar mit der Printplatte zu verrasten, während ein oberes Gehäuseteil als Bauelementträger in zwei verschiedenen Rastpositionen mit dem unteren Gehäuseteil gebracht werden kann. In der ersten, auseinandergezogenen Rastposition der beiden Gehäuseteile können am unteren Gehäuseteil befindliche Rastbeinchen mit Durchtritten in der Printplatte verrastet werden, gegebenenfalls durch eine zusätzliche Drehbewegung, während in der zusammengedrückten Position vom oberen Gehäuseteil ausgehende Verriegelungsstege diese Rastbeinchen hintergreifen oder seitlich festlegen und gegebenenfalls gleichzeitig vom elektrischen Bauelement herrührende elektrische Anschlußdrähte durch das Zusammendrücken der Gehäuseteile durch entsprechende Durchtrittsöffnungen in der Printplatte, über Drahtführungshülsen am Gehäuse geführt werden.
Patent EP-0273298-A2 (EP)
Inventor: PUCHINGER FRANZ
IPC: C08J7/044
Filed: 1987-12-15
Abstract: Synthetic material substrates are protected against erosion and corrosion by a lacquer type coating which is baked or bonded onto the substrate at relatively low temperatures below 200 DEG  C. to protect the synthetic material substrate against damage. The coating is a dispersion of metal powder in an aqueous solution of about equal weight proportions of phosphorous acid and phosphoric acid with an optional weight proportion of not more than 5 percent of aluminum phosphate, and about 10 to 20 weight percent of chromic acid. The remainder is water.
Patent EP-0274724-A2 (EP)
Inventor: MENTE DONALD CHARLES
IPC: C09K23/42
Filed: 1987-12-22
Abstract: Liquid compositions, useful in pesticide concen­trates, prepared by dissolving a normally solid ester of a polyoxyalkylene block or heteric copolymer anionic surface-­active agent in at least one solvent with or without water. As used herein, the expression "normally solid" includes the pasty and waxy forms. It has been found also in accordance with the instant invention that these normally solid  anionic   esters  of polyoxyalkylene copolymers dissolve readily in the solvent when the molten ester is added to the heated solvent.
Patent EP-0236102-A2 (EP)
Inventor: GOKE LOUIS RODNEY
IPC: H04J3/16
Filed: 1987-03-02
Abstract: Apparatus for and a method of inserting circuit switch information and packetized data into different time slots of a time division multiplexed bus. A memory 116 having a location individual to each time slot is written with information (1 or 0) specifying whether the time slot individual to each location is to serve the circuit switch information or the packet data. The readout of each memory location during the occurrence of it's associated time slot controllably effects the application of either the circuit switch information or the packet data to the bus. (FIG. 2)
Patent EP-0249435-A2 (EP)
Inventor: KANEGAE YUKIHIRO
IPC: C12N1/06
Filed: 1987-06-09
Abstract: A tasty yeast extract is obtained by an autolysis method, which comprises heating aqueous suspension of yeast at 55 to 70°C, autolyzing at pH 8 to 10, and eliminatiing insoluble matters.
Patent EP-0256824-A2 (EP)
Inventor: GRAVES WILLIAM HARRY
IPC: A24B7/00
Filed: 1987-08-10
Abstract: Whole leaf tobacco can be processed to yield a sheet-like product which can be used to yield cut filler for the manufacture of cigarettes. Whole leaf tobacco including stem is shredded and contacted with a binding agent in dry form. The essentially dry mixture is shear agitated in the presence of moisture less than about 30 percent, based on the total weight of moisture, binding agent and tobacco. The sheared mixture is passed through a roller system to provide compressive treatment to the mixture. The processed mixture is further formed into a sheet-like shape. Tobacco material can be provided using low amounts of binding agent, using energy efficient processing steps, and without waste of tobacco material.
Patent EP-0263595-A2 (EP)
Inventor: LEPPEK KEVIN GERARD
IPC: B60T8/175
Filed: 1987-09-07
Abstract: An excessive slipping condition of one of the driven wheels of a vehicle that is indicative of a loss of traction of that wheel is sensed based on the difference in the driven wheel speeds. An increasing braking force is applied to the wheel with excessive slip to transfer driving torque through the differential to the non-slipping wheel so as to equalize the driven wheel speeds. In order to provide for compensation of the difference in wheel speeds that is not due to slip that occurs as the vehicle is turning, the speeds of the driven wheels are compensated based on the difference in speeds of the undriven wheels.
Patent EP-0263686-A2 (EP)
Inventor: BORDOLOI BINOY K
IPC: C09J133/00
Filed: 1987-10-07
Abstract: A radiation-curable, pressure-sensitive-adhesive is formed of at least one monomer having a glass-­transition temperature greater than about -25°C and an entanglement molecular-weight less than about 20,000; at least one monomer having a glass-transition temperature less than about -25°C and an entangle­ment molecular-weight greater than about 20,000; and at least one tackifier monomer having a glass-­transition temperature greater than -25°C and an entanglement molecular-weight of at least about 20,000 and present in an interpolymerized amount sufficient to form an interpolymer having a glass-­transition temperature less than about -25°C and an entanglement molecular-weight greater than about 20,000. Cure is preferably by electron beam radiation, and a multifunctional monomer is preferably provided to improve shear, such monomer for example being pentaerythritol triacrylate, tetraethyleneglycol dimethacrylate or trimethylol propane trimethacrylate.
Patent EP-0265144-A2 (EP)
Inventor: CLARK PETER BRUCE
IPC: H02M3/156
Filed: 1987-10-13
Abstract: A regulator is disclosed for regulating a DC power supply suoh as an automotive alternator or generator which has a wide speed range and is hence capable of producing an output voltage and power which varies between wide limits. The regulator comprises electronic circuitry which allows the voltage at the alternator to rise while limiting the current therethrough, typically by means of pulse-width modulation; a DC-DC converter connected to the load; and circuitry to control the output voltage of the DC-DC converter within close limits. A permanent magnet alternator provided with a regulator of the type described is also disclosed.
Patent EP-0264266-A2 (EP)
Inventor: MALCOLM JERRY WALTER
IPC: B41J2/51
Filed: 1987-10-14
Abstract: The present invention relates to a printer control system of the type which comprises, means for receiving sets of print data, each set representing a line of characters to be printed, printing means for performing printing operations in order to print each line of characters on a print medium in accordance with the corresponding set of print data, print data analysing means for analysing each set of data so as to generate print instructions for the printing means, and moving means for moving the printing means a predetermined amount relative to the print medium between successive printing operations in order to print successive lines of characters. 
     According to the invention the printer control system is characterised in that the print data analysing means detects, in any set of print data, data representing a character which is too large to be printed in one printing operation, and the moving means is responsive to the detection of such large character data to move the printing means relative to the print medium a selected distance less than the predetermined distance in order for the printing means to be able to complete the printing of the larger character by an additional printing operation before starting to print the next line of characters.
Patent EP-0240432-A2 (EP)
Inventor: CARNIELO MICHEL
IPC: G01N33/14
Filed: 1987-04-02
Abstract: Method and apparatus for studying, as a function of time, the characteristics of a head of beer froth appearing at the upper part of a transparent container, such as a glass or the like, after the beer has been poured from a bottle or can, or has been drawn from a cask. The beer is drawn from the cask or poured from the bottle in a predetermined and reproducible manner in order to form the head of froth (m), and the variation in height of the said head is determined at pre-established intervals of time by image-forming means (40), advantageously a camera with semiconductors and associated with a microcomputer (53). Application to the study of the qualities of beer at the brewing stage or at the tasting stage after production. <IMAGE>
Patent EP-0283742-A2 (EP)
Inventor: HOEFLE MILTON LOUIS
IPC: C07C233/56
Filed: 1988-02-23
Abstract: Certain substituted amides of saturated fatty acids are potent inhibitors of the enzyme acyl-CoA:cholesterol acyltransferase and are thus useful agents for inhibiting the intestinal absorption of cholesterol.
Patent EP-0282910-A2 (EP)
Inventor: MATTHIAS GUENTHER DR
IPC: C08G14/08
Filed: 1988-03-10
Abstract: An alkali-condensed urea-phenol-formaldehyde resin solution having a solids content of from 38 to 60 % by weight has an improved shelf life and is characterised in that it contains (a) sulphite and/or hydroxymethanesulphinate in a concentration of from 0.2 to 3 % by weight, calculated as SO3<2><-> or sulphinic acid radical, and (b) dimethylolurea and/or trimethylolurea in a concentration of from 0 to 5 % by weight, in each case based on the total weight of the resin solution.