baber/WOPTO huggingface dataset:
Patent EP-0257423-A2 (EP)
Inventor: BRAUN ROLF MICHAEL DR
IPC: C08K9/06
Filed: 1987-08-10
Abstract: Die vorliegende Erfindung betrifft hydrophobe Pigmente und Füllstoffe, ihre Herstellung und ihre Verwendung zur Einarbeitung in Kunststoffe.
Patent EP-0262416-A2 (EP)
Inventor: GEBHARD HERMANN
IPC: G08B29/00
Filed: 1987-08-29
Abstract: A reflection light barrier with a measuring light emitter which emits light into a space to be monitored, and with a measuring light receiver which receives light reflected from an object present in the space to be monitored. The reflection light barrier, also referred to as light sensor, according to this invention is characterized in that at least one further light receiver is provided which receives the light of the measuring light emitter without reflection, and at least one further light emitter is provided which emits light in a test cycle that is received without reflection by the measuring light receiver. Improper operating conditions can be recognized and indicated thereby.
Patent EP-0262460-A2 (EP)
Title: Anordnung zur optimierten Gewichtung uebertragener Transformationskoeffizienten bei Transformationscodierern zum Zwecke der Minimierung von Faltungsverzerrungen
Inventor: STROBACH PETER DR
IPC: H04N19/61
Filed: 1987-09-04
Abstract: Eine Anordnung zur optimierten Gewichtung übertragener Transformationskoeffizienten bei Transformationscodierern zum Zwecke der Minimierung von Faltungsverzerrungen bei der Transformationscodierung von Bildsignalen zum Zwecke einer Datenreduktion und/oder zum Zwecke der Einhaltung einer vorgegebenen Kanalrate, bei der vorgesehen ist, daß die zu übertagenden Koeffizienten zusätzlich einer Gewichtung (Windowing) (W) unterzogen werden und daß die Auswahl der jeweils geeigneten Gewichtungsfaktoren, die eine Minimierung der Faltungsverzerrungen in dem rekonstruierten Bild bewirken, in Abhängigkeit von der Anzahl der zu übertragenden Koeffizienten durchgeführt wird.
Patent EP-0261603-A2 (EP)
Inventor: WAMBACH LUDWIG DR
IPC: C07D307/36
Filed: 1987-09-18
Abstract: Verfahren zur Herstellung von Furan durch Decarbonylierung von Furfural in der Gasphase bei erhöhter Temperatur und einem Druck von 0,1 bis 10 bar in Gegenwart von Wasserstoff und platin- und/oder rhodiumhaltigen Katalysatoren, die Alkali enthalten. Die Reaktion wird in Gegenwart von Wasserstoff ausgeführt. Vorzugsweise verwendet man platin- und/oder rhodiumhaltige Katalysatoren, die mit Caesium versetzt sind.
Patent EP-0265707-A2 (EP)
Inventor: BECKER NORBERT
IPC: B22C5/18
Filed: 1987-10-02
Abstract: In order to rationalize the operation of foundries and to avoid environmental stresses, it is endeavored so to rework used molding sand accruing as black sand and to free it from binder residue, so that this sand can be used without restriction like new sand. To achieve this aim through thermo-mechanical regeneration the black sand is heated in predetermined, relative low height layer in a fluidized bed furnace to a temperature exceeding 500 DEG  C., preferably 750 DEG  C. Through the swirling motions of the heated black sand, preferably supported through strong vibrations of the supporting base, the thermal destruction of the enveloping binder particles and a mechanical liberation of the sand grains form their enveloping binder remains is achieved. By means of a forced throughout (e.g. through appropriate vibrations or by means of a scraper conveyor) a uniform throughput with constant layer height is achieved which can be stabilized by means of additionally installed webs so that the desired mode of operation is ensured. By means of pre and post-treatment heat exchangers, the energy requirement can be kept low, while an appropriately high combustion temperature ensures at the same time the creation of environmentally safe oxidation products.
Patent EP-0267445-A2 (EP)
Inventor: MAPELLI LUCIO
IPC: F04D29/62
Filed: 1987-10-13
Abstract: A multistage pump for submersible electric pumps is described in which the axial anchoring and the centering of the stage body assembly are achieved by means of anchoring and centering elements consisting of projections (12a, 12c) provided in the outer ca­sing (1) of the pump. This allows a more solid and economical construction and a simplification of the assembly and disassembly of the pump, with a reduction of the number of inner structural locking elements. 
     The floating-ring (24) sealing construction of the stage bodies (2) allows an improvement of the sealing effect and of the hydraulic performance.
Patent EP-0309617-A2 (EP)
Inventor: TANAKA HIROYUKI
IPC: G03D3/10
Filed: 1987-12-23
Abstract: A dental X-ray film developing machine is described. The machine has plural compartments (24a,24b,24c,24d;50,51,52,53) arranged along a predetermined travelling path of a dental X-ray film (F) to be developed. A film-mounting member (30;57) is provided to mount the film detachably thereon. The film-mounting member is supported pivotally and releasably by a support (27;48). The plural compart­ments and support are displaceable relative to each other so as to allow the film to travel successively through the compartments.
Patent EP-0231120-A2 (EP)
Inventor: BRADLEY GRAHAM C
IPC: H04N7/16
Filed: 1987-01-27
Abstract: An improved control and metering system for pay television distribution over a cable network. A control unit is located near each receiver on a subscribers premises and a secure filter, switching and metering unit is located external to the subscribers home. For the basic apparatus power and control signals needed to operate the external unit require no separate wiring as these signals are multiplexed over the coaxial cable that carries the TV signal into the home. An improved switch in the external unit activates a temperature compensated digital metering unit that displays either (or both) the time that the premium programming has been accessed or the totalized cost of the pay programming accessed. When implemented in high density housing districts common equipment is centralized and the apparatus is known as a switched star configuration. Also included is apparatus that permits metering to be accomplished at a central location for a community. The apparatus allows for tiering of pay programming utilizing different rates. The system is secure without scrambling or jamming. Another version of the apparatus permits Cable TV Operators to sell common carrier services to independent programmers according to utilization. The apparatus also allows   for interfacing the cable TV network with a fibre optic television distribution network, for subscriber switching between the two systems and the metering of the utilization of such an apparatus. The system introduces the idea of a Fibre Optic Video Party-Line to reduce implementation costs.
Patent EP-0247747-A2 (EP)
Inventor: BUNSEN CHRISTOPHER M
IPC: G06F17/11
Filed: 1987-05-07
Abstract: A user-to-calculating device interface for the solution of mathematical equations is set out in accordance with the preferred embodiment of the present invention. The interface allows for the simple construction of equations which may be utilized or stored. Once an equation has been constructed, it may be solved. The preferred embodiment shows a device wherein equations may be solved utilizing an interface which utilizes a minimum number of key strokes. The user interface comprises a top-row-key interface, in which each menu key within a plurality of menu key are used to both store and to calculate a variable. It two labeled menu keys are pressed in succession, the machine calculates a result for the second. Otherwise, pressing a labeled menu key performs an assignment («=») operation and then stores a number and displays the number in a display line as a variable represented by the menu key pressed. Pressing an unlabeled menu key does nothing.
Patent EP-0250186-A2 (EP)
Inventor: MCMULLEN JAMES HENRY
IPC: A23L15/00
Filed: 1987-06-15
Abstract: An omelette mix is prepared from a liquid egg product, which may be, for example, whole egg, egg white, egg yolk, a de-chloresterized or artificial mix, or any combination of two or more of the foregoing, by adjusting its pH, preferably with citric acid, then adding to it a hydrocolloid, comprising an alginate, adding a multivalent metal salt of only low solubility in water, e.g. calcium sulphate dihydrate, in order to facilitate any required cross-linking of the hydrocolloid molecular chains, mixing thoroughly to form a homogeneous material, forming this material into any desired shape and freezing or chilling it to produce a stable intermediate material that can readily be quickly heated to give an omelette in form ready for consumption. In general sodium chloride will be introduced into the mix, conveniently with the hydrocolloid, in order to enhance the flavour of the omelette. A sequestrant is desirably added to control the release of the multivalent metal salt and thus regulate the speed of the cross-linking reaction.
Patent EP-0254431-A2 (EP)
Inventor: SWEENEY WILFRED
IPC: C08G67/00
Filed: 1987-06-25
Abstract: A novel poly(etherketone) is made from 4-(2,6-­dimethylphenoxy) benzoic acid. Tough films are formed from the polymer.
Patent EP-0261798-A2 (EP)
Inventor: O'NEILL CHRISTOPHER
IPC: A61K31/47
Filed: 1987-08-21
Abstract: The in-vivo or in-vitro administration of platelet activating factor (PAF) or analogue enhances the viability of fertilised embryos and improves rates of implantation in the uterus. Conversely, reduction of PAF concentration by in-vivo administration of PAF-antagonists such as Iloprost or PAF antibodies, has a contraceptive effect; particularly when used in conjunction with a post-coital contraceptive such as estrogen or a prostaglandin.
Patent EP-0232204-A2 (EP)
Inventor: PRUETT WAYNE PAYTON
IPC: C08L67/00
Filed: 1987-02-03
Abstract: Compositions comprising polyester or polycarbonate having reacted therein a total of from about 1.0 to about 5,000 parts by weight per million parts by weight of polyester of at least one UV absorbing compound of the formulawherein R is alkyl or the like, X is carbonyl or sulfonyl, R' is hydrogen or a substituent, and Y and Z are hydrogen or substituents such as cyano or alkoxycarbonyl, with the provision that at least one of R, R<sup>1</sup>, Y, and Z is, or forms part of, or contains one or more reactive groups capable of undergoing a condensation reaction under polyester forming conditions, such that the UV absorbing compound is reacted into the polymer. The compound has a maximum light absorbance within the range of from about 320 nm to about 380 nm, which is nonextractable from the polyester and stable under the polyester processing conditions, for imparting UV screening properties to the polymer. Many products such as fruit juices, soft drinks, wines, food products, cosmetics and shampoos are deleteriously affected by UV light when packaged in clear plastic containers which pass significant portions of the available light at any wavelength from approximately 250 to 390 nm. By use of the present compounds polymeric containers can be manufactured which absorb these harmful wavelengths and therefore reduce or eliminate the UV light degradation of products packaged therein. A further advantage of the present polymeric compositions is that conventional polyester dyes and other additives such as pigments, fillers, brighteners and the like may be incorporated therein, and the UV screening properties of the methine compounds impart significant stabilization to both the polyester and the dyes.
Patent EP-0252781-A2 (EP)
Inventor: COURTOIS ROGER
IPC: E05B47/04
Filed: 1987-06-05
Abstract: The method of mounting involves the use of a striker which can be adjusted by compression springs. The opening (15) of the striker is adapted to receive the lock bolt and is defined between a force plate (9) and a mounting plate (1) used for attachment to the jamb (2). The screws used to attach the mounting plate (1) to the jamb (2) are metal screws (4, 4', 4'') which engage with threaded inserts (25, 18, 18') fixed securely into or onto the jamb (2). The inactive part of the lock bolt (36b) engages with the striker and is flanged by a clamp (41) which is adjustable in height. The locking of the "knurled" screws makes it possible, from the inside, to make the lock inoperative by blocking the bolt. <IMAGE>
Patent EP-0238443-A2 (EP)
Title: Dicyanobenzanthronverbindungen
Inventor: SCHWANDER HANSRUDOLF DR
IPC: C07C255/58
Filed: 1987-03-12
Abstract: Bei der Umsetzung von 1-Aminoanthrachinonen mit Malodinitril in Gegenwart von Titantetrachlorid und einem tertiären Amin erhält man die Farbstoffe der im Anspruch 1 angegebenen Formel (1). Sie eignen sich z.B. zum Färben von Polyestermaterial.
Patent EP-0268566-A2 (EP)
Inventor: ANDERSSON KURT GORAN
IPC: F42B10/40
Filed: 1987-09-03
Abstract: A base bleed unit arranged to increase the range of fire or to reduce the time of flight for shells and projectiles includes a housing (1) surrounding a fuel charge (6) and associated igniter (4), extending from the rear portion of a projectile body (2) and including at least one outlet nozzle (5, 5ʹ, 5ʺ) for combustion gases, which by means of a mass flow, and possibly combustion adjacent to the base plane, reduce existing base drag. According to an embodiment of the invention, the housing (1) comprises a caseshaped member 1 attachable against a projectile body (2), having at least one igniter (4) arranged adjacent to an internal plane of a restricting wall surface at the housing (1), located in an opposed relationship to the portion of the housing (1) attachable against a projectile body (2). The combustion flame of the igniter (4) is hereby maintained directed towards the fuel charge (6) and away from the outlet nozzle/nozzles (5, 5ʹ, 5ʺ). Advantageously, a number of outlet nozzles (5, 5ʹ, 5ʺ) are used, arranged spaced in an annular relationship to each other, and preferably inclined towards the outer peripheral portion of the restricting wall surface. A number of igniters (4) are advantageously used, located in recesses or blind holes taken up by the inside plane of the restricting wall surface. It is further advantageous to arrange the open portion of each igniter (4) partly covered by a covering means, thus accomplishing a reduced outlet area. According to a second embodiment, the housing (1) may also be formed by attachment of a bottom member to a projectile body (2) having a rearwardly open projectile extension, said bottom member including one or a number of igniters (4).
Patent EP-0255502-A2 (EP)
Inventor: CAMP GUIDO VAN
IPC: B60K17/34
Filed: 1987-07-28
Abstract: Power distribution system in a more-axle transmission, where the power is distributed to the wheels diagonally-wise. This is based on the fact that in most of the situations the diagonal sums of the covered distances are nearly equal. Therefor the diagonal transmissionlines - transmitting the power to diagonal opposite wheels - are coupled. By influencing the couple distribution front/rear in each diagonal, we can use this system to steer the powerdistribution left/ right on one axle determinated by the distances covered by the diagonally opposite wheels.
Patent EP-0281857-A2 (EP)
Inventor: WERENICZ HARALD
IPC: A61F13/15
Filed: 1988-02-25
Abstract: Die erfindung betrifft ein Verfahren zum dauerhaften Verbinden von faden- oder bändchenförmigen Elementen (4) auf einem flächigen Substrat (2) mittels eines Klebstoffes, welches dadurch gekennzeichnet ist, daß man ein oder mehrere faden- oder bändchenförmige Elemente (4) auf dem flächigen Substrat in der gewünschten Lage anordnet oder fixiert oder mit Abstand von etwa 1 bis 3 cm zu dem flächigen Substrat in der gewünschten Lage führt und diese faden- oder bändchenförmigen Elemente sowie den angrenzenden Bereich des Substrates mit einem versprühten Schmelzklebstoff (6) abdeckt und im Falle einer Abstandsführung die faden- oder bändchenförmigen Elemente mit der Vliesbahn zusammenführt und in Kontakt bringt; die erfindung betrifft ferner die Anwendung des Verfahrens zur Herstellung von gerüschten Folienbahnabschnitten mit im jeweiligen Randbereich zwischen einer Folienbahn und einer Deckschicht befindlichen dehnbaren faden- oder bändchenförmigen Elementen, einer zwischen diesen angeordneten saugfähigen Einlage und einem abdeckenden Vliesabschnitt.
Patent EP-0281106-A2 (EP)
Inventor: KOMAI KENSAKU
IPC: G07G1/12
Filed: 1988-03-02
Abstract: Disclosed is an electronic cash register compris­ing an input unit including numeric keys to enter the numerical information such as price and function keys to enter a variety of transaction information, an internal processing circuit to process the numerical information entered by the input unit, an output unit to deliver numerical information entered by the input unit or numerical information processed by the internal processing circuit, a first memory to store the cumulative total values of the numerical informa­tion occurring from various transactions, a drawer to keep and store the cash, which is opened by an open command signal sent from the internal processing circuit at the end of various transactions, a timer to start clocking in response to the open command signal of the drawer and to stop the clocking action in relation to the closing action of the drawer, and a second memory to store a time information correspond­ing to the measured period by the timer according to the clocking action of the timer.
Patent EP-0299423-A2 (EP)
Inventor: RIESS LUDWIG
IPC: B65D5/56
Filed: 1988-07-12
Abstract: The cardboard dish is set up from a single-piece, flat cardboard blank and lined with a moulded plastic part. Provided at the transition of the corner regions of the dish wall to the bottom are cardboard parts which slope and/or seal the transition region. <IMAGE>
Patent EP-0300426-A2 (EP)
Inventor: KIMURA TOMOHIRO
IPC: G03G5/147
Filed: 1988-07-19
Abstract: An electrophotographic photosensitive member comprises a photosensitive layer on an electroconductive substrate, the surface layer of said photosensitive layer containing lubricating resin powder and a silicone type graft polymer containing silicone in the side chain.
Patent EP-0304021-A2 (EP)
Inventor: TAKAHASHI TAKESHI
IPC: C12N9/90
Filed: 1988-08-17
Abstract: The present invention relates to acylamino acid racemase, production and use thereof. 
     The acylamino acid racemase of the present invention racemizes optically active N-acyl-α-aminocarboxylic acid alone at pH values around the neutral level at a normal temperature under normal pressure in the presence of optically active amino acid; its use in combination with D- or L-aminoacylase enables the production of optically active D- or L-α-amino acid from DL-acyl-α-aminocarboxylic acid at a high level of efficiency.
Patent EP-0324896-A2 (EP)
Inventor: TOKUMARU MAKOTO
IPC: G01B11/06
Filed: 1988-10-10
Abstract: A method of measuring a thickness of a thin sheet (3), comprises a scanning step of a gap between a rotary shaft (1) and an optical shielding plate (2) disposed above the rotary shaft (1) along an axis of the rotary shaft (1) with laser beam (4a) to obtain a first gap information related to scanned position of the rotary shaft (1) and storing the first gap information, a scanning step of a gap between the optical shielding plate (2) and the thin sheet (3) disposed on the rotary shaft (1) in intimate contact condition to obtain a second gap information related to the scanned position of the rotary shaft (1), and processing the first and the second informations to obtain a thickness distribution of the sheet (3) in at least a width direction without influence of eccentricity and deformation of the rotary shaft (1).
Patent EP-0325729-A2 (EP)
Title: Tringle system for pivotable flaps
Inventor: VON ERICHSEN VOLKER
IPC: F16K1/22
Filed: 1988-11-29
Abstract: The invention regards a flap linkage for several rotary flaps arranged along a parallel axis and positioned within a frame. The rotary flap shafts have a double-armed lever on each end. Transmission elements of an adjustment gear mesh on the arms of the double-armed lever. The transmission elements are rigid pushrods, and the levers have been configured in an articulated manner on the ends of the rotary flap shafts. The swivel axes of the levers are parallel to a line that intersects the rotation axes of the pushrods at the lever arms. Hubs have been rigidly connected to the ends of the rotary flap shafts. The hubs are supported with the aid of springs against the intermediate levers mounted on the ends of the rotary flap shafts.
Patent EP-0321893-A2 (EP)
Inventor: MATSUMOTO REINPEI
IPC: B60W10/188
Filed: 1988-12-17
Abstract: A traction control system for a motor vehicle of the type having a front pair of wheels (8R, 8L), a rear pair of wheels (12R, 12L), a set of brakes (22R, 22L, 24R, 24L) provided one on each wheel of the vehicle, and brake control means (20) for individually controlling the braking forces applied by the brakes to the front and rear pairs of wheels. 
     In order to offer a choice between two or more different drive modes, a desired slip rate setting circuit (35) is connected to a drive mode selector (28) for controllably varying the permissible slip rates of the front and rear pairs of wheels depending upon which of at least first and second drive modes is selected. Slip control circuit means (36, 37) are connected to the slip rate setting circuit for causing, when the first drive mode is selected, the brake control means (20) to control the braking forces applied to both pairs of wheels so as to maintain the actual slip rates thereof at not more than a first permissible slip rate, and for causing, when the second drive mode is selected, the brake control means to control the braking forces applied to either of the two pairs of wheels so as to maintain the actual slip rate thereof at not more than a second permissible slip rate.
Patent EP-0274406-A2 (EP)
Inventor: SIMOR GABOR
IPC: G06F15/16
Filed: 1988-01-05
Abstract: In a distributed system comprising a plurality of nodes (170-174, FIG. 7), each node is provided with the same set of generic configuration rules which configures the resources for the node according to the application requirements and the hardware configuration of the node. The resource server modules (231-234, FIG. 8) are configurable at run-time by node-based configuration management processes (230) in accordance with information contained in resource definition messages. A resource definition message is derived from a resource template message in accordance with the information contained in the node definition message. Accordingly, adding or modifying resources at a given node can be accomplished at start-up or at run time without affecting the remainder of the system.
Patent EP-0277034-A2 (EP)
Inventor: GOTTSCHALK PETER
IPC: C09B17/00
Filed: 1988-01-29
Abstract: A process is described for laminating two substrates or at least one of which should be transparent or translucent. A photohardenable composition is coated on one surface of a first substrate. The photohardenable composition comprises a free radical addition polymerizable or crosslinkable compound and a dye-counter ion complex, the complex being capable of absorbing actinic radiation and producing free radicals which initiate free radical polymerization or crosslinking of the compound, and preferably being photobleachable. A second substrate is applied to the photo- hardenable composition such that the photohardenable composition is interposed between the first and second substrate. The substrates are then exposed to actinic radiation.
Patent EP-0284430-A2 (EP)
Inventor: CHABOT BERTIN R JR
IPC: F02B41/00
Filed: 1988-03-25
Abstract: In an internal combustion engine (20) the centre line (26) of each cylinder (22) is offset from the rotational axis (17) of the crankshaft (23) in the direction of rotation. The resulting altered piston timing provides earlier effective torque during the power stroke, inherent suppression of premature detonation or knocking, increased volumetric and mechanical efficiency, lower thrust loading on the cylinder walls, and decreased vibration.