baber/WOPTO huggingface dataset:
Patent EP-0252401-A2 (EP)
Inventor: KELLER WILHELM A
IPC: A61C13/087
Filed: 1987-06-29
Abstract: Bei Verwendung von mit Förderkolben (3) versehenen Kartuschen (l) ist das Nachfliessen von Kartuscheninhalt, nachdem die Kolbenbeaufschlagung aufgehört hat, lästig und unerwünscht. An einem Austraggerät für solche Kartuschen, welches einen Stössel (l4) für die Kolbenbeaufschlagung sowie Vortriebsmittel (l7, l8) für den Stössel aufweist, wird dieser Nachteil behoben durch mindestens ein am Stössel durch Reibschluss (Feder 22) geführtes Rückholorgan (2O), welches relativ zum Gerätekörper (lO) längsbeweglich ist (Weg s), und durch am Rückholorgan (2O) angreifende, durch die Vortriebsmittel spannbare Rückholfedern (25). Dadurch wird jeweils sogleich nach Beendigung des Stösselvortriebs der Stössel (l4) etwas zurückgeführt und der Kartuschenkolben sowie die lösbare Verankerung zwischen Kartusche und Gerät entlastet. Anwendung bei Geräten für Einfachkartuschen sowie insbesondere solchen für Doppel-(Zweikomponenten-)Kartuschen.
Patent EP-0253328-A2 (EP)
Inventor: OHTAKE MASATOSHI
IPC: G11B7/095
Filed: 1987-07-10
Abstract: A light spot position control system of the invention uses an optical disc in which a servo area (ll) and a data area (l2) are alternately formed along a rotating direction of a rotary recording medium, wherein error signals obtained from the servo areas are sampled, the latest sample value is compared with at least one-­preceding sample value, a check is made to see if the latest sample value is correct or incorrect, and when the latest sample value is decided to be incorrect, the preceding error signal held is directly used as a light spot position control signal without updating the current error signal holding value.
Patent EP-0262638-A2 (EP)
Inventor: SCHIEBLER HEINZ
IPC: A61F5/01
Filed: 1987-09-28
Abstract: The compression insert (100) for a bandage consisting of an elastic woven or knitted fabric, particularly in the form of a tube, for compression of the knee, ankle, elbow and/or wrist joints, which insert, in the applied state of the bandage, surrounds the bony prominences of the joint and acts on the adjacent soft parts of the joint, consists of a shaped article (10) made of an elastic and compressible silicone rubber which can be deformed by pressure and which returns to its shape without spring elasticity. This silicone rubber is of the cold rubber type, vulcanising by the polyaddition process and having a high flexibility with a Shore hardness below 4 DEG on the A scale, so that two simultaneous therapeutic effects are obtained, namely, by means of alternating loading of the soft parts of the joint subjected to pressure and, after completion of the compression phase, by means of the compressed mass area of the compression insert, a massage effect, and this is also obtained in those areas of the soft parts of the joint which are not subjected to pressure. <IMAGE>
Patent EP-0274068-A2 (EP)
Inventor: VON BONIN WULF DR
IPC: C08L75/00
Filed: 1987-12-08
Abstract: Die erfindungsgemäßen Intumeszenzmassen sind Reaktionsgemische, die beim Vermischen und Umsetzen folgender Komponenten erhalten werden: A) spezieller Polyetherpolyole, B spezieller Polyetherpolyole, C) spezieller phosphorhaltiger Polyole, D) inerter Trockenmittel, E) dehydratisierbarer Füllstoffe, F) sonstiger anorganischer Hilfs- und Füllstoffe, G) Katalystoren und H) Polyisocyanaten.
Patent EP-0271111-A2 (EP)
Inventor: DREIZLER WALTER DIPL-ING
IPC: F23C9/00
Filed: 1987-12-11
Abstract: The boiler operates with a blower burner (9) and a recycling of combustion gases, the recycling line (32a) opening upstream of the combustion-air blower (12) into the negative pressure region of the latter or downstream of the combustion-air blower (12) into the ventilation housing (10) of the same, so that a negative pressure is brought about at the mouth. 
<IMAGE>
Patent EP-0238289-A2 (EP)
Inventor: OKADA KAZUO
IPC: A63F9/00
Filed: 1987-03-16
Abstract: A slot machine having a plurality of symbol series (3, 4, 5) disposed side by side and movable lengthwise independently, selects a combination of symbols at a winning line which is judged whether it coincides with any one of a set of predetermined winning-prize symbol combinations to pay out a predetermined number of coins. At least one of the symbol series includes a special mark (22) as distinguished from the symbols. When the slot machine selects a combination corresponding to any one of the predetermined winning-prize symbol combinations with one of its symbols replaced with the special mark, the slot machine pays out coins as a special dividend the number of which is larger than that of coins to be paid out upon the one predetermined winning-prize symbol combination.
Patent EP-0238309-A2 (EP)
Inventor: MONTEITH ROBERT C
IPC: G02B7/24
Filed: 1987-03-17
Abstract: A laser beam pathway (12) is established through hollow robotic wrist elements (35,36,37), including plural elements rotatable around first and second wrist axes (38, 40) transverse to one another and intersecting at a junction point (355). The junction point lies within a mirror chamber (324) formed within a base housing (35) of the robot elements, and a mirror (353) is mounted within the mirror chamber to assist in directing the laser beam. The beam passes colinearly with the first and second wrist axes (38, 40) and first and second ducts (317, 309) are provided with a rotary joint included in the second duct, to isolate the beam pathway from internal wrist drive elements.
Patent EP-0243006-A2 (EP)
Inventor: FUJIMOTO TERUO
IPC: C08G81/00
Filed: 1987-03-25
Abstract: Disclosed are a block-graft copolymer comprising a polymer block having a repeating unit represented by General Formula (I):
      wherein A is a side chain and represents an organopolisiloxane chain, a polyacrylate chain, a polymethacrylate chain, polydiene chain, etc. 
and a process for producing the same. This block-graft copolymer can have various performances such as oxygen enrichment performance, biocompatibility, depending on the kind of side chains.
Patent EP-0251654-A2 (EP)
Inventor: CANNON MAURA C
IPC: A01H1/00
Filed: 1987-06-23
Abstract: A plant having plastids, particularly chloroplasts, genomes contain heterologous DNA.
Patent EP-0288920-A2 (EP)
Inventor: MAIR FRANZ
IPC: D06H7/06
Filed: 1988-04-22
Abstract: The cutting apparatus has a holding-down roller (27), a following circular blade (8) and, on the other side of the fabric, a lift-off wheel (9), which lifts the fabric edge out of the needle chain (3) and up against the holding-down roller (27) and the circular blade (8). On the same side of the fabric (1) as the circular blade (8) there is disposed a guide roller (7) between the lift-off wheel (9) and the circular blade (8). On the other side of the fabric there is disposed behind the guide roller (7) and opposite the circular blade (8) a fixing roller (11) which supports the fabric edge against the cutting forces of the circular blade (8). The fixing roller (11) and the guide roller (7) are each provided via their circumference with a fixing means (11.1, 7.1), which secures the fabric edge against transverse displacements, and are adjustable on the needle chain (3) axially, i.e. transversely to the direction of movement of the fabric (1). This makes it possible to place the line of cut of the circular blade (8) as close as desired to the row of pinholes due to the needle chain (3), or even make it coincide therewith. <IMAGE>
Patent EP-0291990-A2 (EP)
Inventor: WILLIAMS HAROLD R
IPC: A61L2/26
Filed: 1988-05-19
Abstract: A cassette (18) containing a group of sealed cells is used as a means for delivering doses of fluid to be injected into a sterilizing chamber (10). After the cassette (18) is automatically positioned over a piercing mechanism, the cassette (18) is moved downwardly so that a cell is pierced. Fluid is then forced out of the cell by pneumatic pressure into an injector valve (22), which opens in a manner which does not adversely affect a vacuum within the chamber (10).
Patent EP-0295472-A2 (EP)
Inventor: DAMM NORBERT
IPC: B22C15/08
Filed: 1988-05-27
Abstract: The invention employs a multi-ram squeeze plate, the individual rams of which are supplied individually with pressure fluid in accordance with the pattern contour and are used first of all for ramming, whereupon the squeeze plate is moved approximately as far as the upper rim of the moulding box for the purpose of additional ramming, a maximum difference in the stroke of the individual rams of at least 30% of the height of the moulding box at the end of ramming being adhered to. …<IMAGE>…
Patent EP-0297435-A2 (EP)
Inventor: PETRIK GERD
IPC: A61K31/13
Filed: 1988-06-23
Abstract: Aminopropanol derivatives of 3-(3-hydroxyphenyl)-1-propanone, of the formula I <IMAGE> and their acid addition salts.-
Patent EP-0300506-A2 (EP)
Inventor: CHEN GILBERT
IPC: F28F25/08
Filed: 1984-06-21
Abstract: Metal vapour-liquid contact plates are disposed in face-to-face contact with respective corrugations inclined to the horizontal across a notional plane. A perforated lamella may be disposed across the notional plane. The metal packing which may also be of slit or louvered construction is disposed within a vapour-liquid contact column for the purpose of bringing about mass and heat transfer between liquid and vapour passing in opposite directions therethrough. The body portion of each plate comprises metal that has been slit to provide both surfaces thereof with a very large number of apertures with little wasted material. The metal lands defining the apertures may be twisted and angulated. The apertures in the plates trap liquid and expose it to the vapour stream on both sides of the plates affording self-spreading of the liquid and turbulent vapour flow therethrough. In this manner, the assembly affords optimal pressure drop characteristics, surface to vapour passage area ration, and vapour-liquid distribution characteristics. The laminate plate formation may also afford select flow and turbulence characteristics through capillary action between offset laminate land areas of the sheets.
Patent EP-0308697-A2 (EP)
Inventor: HAUFF WERNER
IPC: F16L5/02
Filed: 1988-08-31
Abstract: The wall feed-through consists of a feed pipe (1) of a packing (2) and two flanges (3, 4), seated externally on the feed pipe (1), of which the flange (3) installed for sealing against the outside of the wall has a size which radially overlaps the cross-section of the wall feed-through everywhere, can be moved longitudinally on the feed pipe (1) and is supported on a clamping nut (7). The other flange (4) can be moved inside the wall feed-through, at least over a part of the length of the feed-through, and is supported on the feed pipe (1) against the axial pressure of the packing (2). The packing (2) consists of a series of packing rings (2.1, 2.2, 2.3, 2.4), whose diameter can be expanded and which are supported against one another via coaxial conical surfaces (10.1, 11.1, 10.2, 11.2) and which are axially pushed together on the conical surfaces by compression of the packing (2) and hence expand radially. <IMAGE>
Patent EP-0316571-A2 (EP)
Inventor: SOGA KOUZI
IPC: B29C48/08
Filed: 1988-10-12
Abstract: A process for the preparation of a porous shaped article composed mainly of an organic polymer, which comprises separately feeding a powder of the organic polymer and a liquid additive to a feed zone of twin-screw extruder, mixing the polymer with the additive in a kneading zone of the extruder to form a substantially liquid mixture, further kneading and compressing the liquid in a kneading and compressing zone of the extruder, feeding the liquid to an extruding zone of the extruder, and extruding the liquid from the extruding zone.
Patent EP-0322541-A2 (EP)
Inventor: ODA MINORU C O MITSUBISHI DENK
IPC: G21C17/00
Filed: 1988-11-03
Abstract: An apparatus for measuring nuclear reactor power distribution comprises a Fourier coefficient calculation means and a transformation means, whereby Fourier co­efficients of neutron detector outputs are transformed into Fourier coefficients of integrated values of the reactor power on each interval, and hence conditions required of data for initial calibration are made less severe and the initial calibration is enabled to be performed much easier. The apparatus further comprises an abnormal data deletion means, whereby detection and deletion of abnormal data are made easy so that the apparatus performs a stable operation with high accuracy.
Patent EP-0321743-A2 (EP)
Inventor: SCHOLTHOLT HANS
IPC: H01R4/24
Filed: 1988-11-29
Abstract: The incoming lines (4) from cables (3) are guided over the outer side of the connecting strip (1) from beneath to a first row of connecting elements (12). The outgoing lines (7) are connected to a second row of connecting elements (12). Between the rows there are arranged plug contact springs (e.g. 11) in a protective plug. A duct- shaped wiring space (8) for the outgoing lines (7) runs to the end faces of the connecting strip (1), between the said plug contact springs and the connecting elements (12) for the outgoing lines (7). As a result of this arrangement, the available space between the rows of connections is used to the maximum extent so that the connecting strips can be arranged in rows close to one another. <IMAGE>
Patent EP-0322900-A2 (EP)
Inventor: MOMODOMI MASAKI C O PATENT DIV
IPC: G11C17/00
Filed: 1988-12-28
Abstract: An erasable programmable read-only memory with NAND cell structure is disclosed which has memory cells (M) provided on a N type substrate. The memory cells are divided into NAND cell blocks each of which has a series array of memory cell transistors (M1 to M4). Each of the transistors has a floating gate (50), a control gate connected to a word line (WLi) and N type diffusion layers (68, 70) serving as its source and drain. These semiconductor layers are formed in a P type well layer (40) formed in a surface area of a substrate (42). The well layer (40) serves as a surface breakdown prevention layer. During a data erase mode data stored in all the memory cells are erased simultaneously. During a data write mode subsequent to the erase mode, when a certain NAND cell block (B1) is selected, memory cells (M1 to M4) in the NAND cell block (B1) are subjected to data writing in sequence. When data is written into a cer­tain memory cell in the selected NAND cell block (B1), a control gate (54) of the certain memory cell is supplied with a voltage which is so high as to form a strong electric field to allow the tunneling of electrons between the floating gate (50) of the memory cell and the well layer (40). Consequently, only the selected cell can be written into.
Patent EP-0288162-A2 (EP)
Inventor: NOORILY PETER
IPC: H01R12/61
Filed: 1988-03-24
Abstract: The tapping or splicing apparatus for electrically connecting cables of the type having plural insulated conductors and drain wires comprises a base (20) having an upper surface (20b) and a lower, substantially flat surface (20a) for juxtaposition with a floor surface. A plurality of insulation displacement contacts (30) are supported on the base upper surface (20b), each contact (30) being configured to receive and electrically connect insulated conductors from at least two electrical cables. A detachable cover (34) is secured to the base (20), the cover (34) having an extent covering the contacts and including an upper surface (34b) that tapers downwardly (34c) toward the cover periphery. At the cover periphery there are plurality of cutouts (34f) extending through the upper surface (34b) of the cover (34), each cutout (34f) configured to accommodate a cable (12) therein in a manner to present a gradual taper of the apparatus beneath carpets in an undercarpet wiring system to minimize its height effect in use.
Patent EP-0289145-A2 (EP)
Inventor: MATHESON ROBERT WILLIAM
IPC: G01R31/28
Filed: 1988-03-31
Abstract: A self learn technique for a circuit tester such as a manufacturing defect analyser involves grounding each and every node on a known good circuit board, discharging two chosen nodes, applying a stimulus voltage to one of the chosen nodes, removing the grounding from the second chosen node and monitoring the voltage developed on the second node. By comparing the voltage with a threshold value a component can be identified between the nodes. By repeating the procedure over all pairs of nodes the circuit tester can learn component positions and types on the board.
Patent EP-0310374-A2 (EP)
Inventor: MCLAUGHLIN HUGH ROGERS
IPC: E01H1/00
Filed: 1988-09-29
Abstract: An apparatus for removing water from the ground comprises at least one ground-engaging drum (10) including a hollow cylinder (11) mounted for rotation about a substantially horizontal axis, and a plurality of recesses (13) substantially parallel to the rotational axis of the cylinder formed in the outer surface of the cylinder around the periphery thereof. A non-porous sheet (14) of resilient material covers the outer surface of the cylinder, and a plurality of slits (15) are cut in the covering sheet over the recesses in the cylinder. The slits are normally closed but are capable of opening under the pressure of water (21) built up in front of the drum, as the latter is moved across the ground, to permit such water to enter the recesses (13) in the region of ground contact. The slits close away from the region of ground contact to retain the water in the recesses, and apertures (16) in the recesses permit water retained therein to discharge into the interior of the cylinder at a certain height within the cylinder for collection in a water tank (17) within the cylinder.
Patent EP-0330864-A2 (EP)
Inventor: RUHL WERNER JURGEN DR-ING
IPC: F02M25/08
Filed: 1989-02-07
Abstract: A device for controlling the evaporation of fuel in motor vehicles is proposed with a vessel (3), containing a fuel-absorbing filter material (5), arranged in aeration and venting lines (2) of the fuel system. The filter material (5) is made from a fuel-resistant plastic which is available in the form of an open-celled foam or non-woven fabric. <IMAGE>
Patent EP-0344659-A2 (EP)
Inventor: PFOEHLER PETER DR
IPC: C09D133/06
Filed: 1989-05-27
Abstract: Diese Erfindungung betrifft wäßrige Dispersionen von Copolymerisaten aus (a) 70 bis 85 % ihres Gewichts an nicht-tertiären Butyl(meth)acrylaten, (b) 8 bis 27,2 % ihres Gewichts an (Meth)acrylaten (A), deren Homopolymerisate eine Glastemperatur über der des Polybutyl(meth)acrylats bis 0°C und (Meth)acrylaten (B), deren Homopolymerisate eine Glastemperatur unter der des Polybutyl(meth)acrylats haben, wobei das Gewichtsverhältnis der (Meth)acrylate (A): den (Meth)acrylaten (B) von 3 : 1 bis 1 : 3 beträgt, (c) 2 bis 15 % ihres Gewichts an Methacrylsäuremethylester, Styrol und/oder Acrylnitril und (d) 0,8 bis 5 % ihres Gewichts an 3 bis 5 C-Atome enthaltenden monoolefinisch ungesättigten Mono- und/oder Dicarbonsäuren und/oder deren gegebenenfalls an den Stickstoffatomen durch 1 bis 4 C-Atome enthaltenden Alkyl- und/oder Alkylolreste substituierten Amiden und/oder Hydroxialkyl(meth)acrylaten mit 2 bis 5 C-Atomen in den Alkygruppen und deren Verwendung zum Beschichten von flächigen Substraten.
Patent EP-0356631-A2 (EP)
Inventor: HIGGEN REINHARD
IPC: A01C17/00
Filed: 1989-06-09
Abstract: Spinning fertiliser distributor, especially large-area distributor, with a supply container and at least one dispensing device feeding the material, such as sewage sludge or fertiliser, located in the supply container to the centrifugal discs rotating about vertical axes and equipped with throwing elements, the centrifugal discs being mounted on vertical shafts which project from a transmission located underneath the centrifugal discs. To guarantee a free running of the centrifugal discs even when sewage sludge and wet fertiliser is being discharged, clearing elements (18) projecting downwards beyond the throwing blades (14) and/or centrifugal discs (13) are arranged underneath the throwing blades (14) and/or centrifugal discs (13). <IMAGE>
Patent EP-0358878-A2 (EP)
Inventor: GEHRKE RUDOLF DIPL-ING
IPC: A01C7/12
Filed: 1989-07-12
Abstract: A dosing device for a distributing machine must be adaptable to different grain sizes of the conveyed material and must allow an exact regulation of the quantities of conveyed material delivered per unit area. According to the invention, the distributing machine has at least one coarse dosing wheel (1) and one fine dosing wheel (2) which can each be brought selectively into engagement with a coupling element (5) of a dosing shaft (4) displaceable in the axial direction in relation to the dosing wheels (1, 2) and to a housing. The dosing device according to the invention can be used on sowing machines and fertiliser spreaders, especially on pneumatic distributing machines. <IMAGE>
Patent EP-0366981-A2 (EP)
Inventor: CHANG PAUL SHUO
IPC: B41J2/295
Filed: 1989-10-10
Abstract: An impact printer is described which includes a shock wave generator means (10), a print hammer (30), and a solid wave guide (28) interposed between the shock wave generator and print hammer (30). The solid wave guide (28) acts to transmit a shock wave from the shock wave generator to the print hammer (30) to cause its movement towards a substrate upon which printing is to occur. In a preferred embodiment, the shock wave generator comprises a piezoelectric or electrostrictive actuator, which actuator is held in compression by a frame (12, 26) that prevents any substantial longitudinal movement thereof. In a further preferred embodiment, circuitry is connected to the actuator for detecting, after an actuation, the return of the hammer (30) into contact with the solid wave guide (28). In response to that detection, the circuitry provides a signal (80) which enables operation of the shock wave generator.
Patent EP-0363951-A2 (EP)
Inventor: BERGMAN SVEN
IPC: B62B3/065
Filed: 1989-10-12
Abstract: A means at a fork-lift truck for adjustment of the idle operation. A valve ball 28 provides a reversed pressure relief operation for providing the idle operation. The force at which the idle operation is operated is adjustable by a screw 32, having a conical portion 34, cooperating with a adjustment ball 33. A spring is adapted between the balls 28 and 33. The force required for moving the ball 28 against the valve seat 35 thereof is adjustable by the screw 32 .
Patent EP-0372538-A2 (EP)
Inventor: PETERMANN GUNTHER
IPC: B60S1/38
Filed: 1989-12-06
Abstract: The invention relates to a windscreen wiper blade for a vehicle, having a profiled wiping rubber 1 which is fixed to a back profile 2 and which bears with lips 6a-6d against the windscreen surface, the profile 1 of the wiping rubber being split into two pieces or a plurality of pieces in the longitudinal direction, in which arrangement at least one profiled longitudinal area 1b-1d of the wiping rubber 1, which profiled longitudinal area 1b-1d is close to the windscreen 5 and forms at least one lip 6b-6d, is detachably fixed to the other wiping-rubber profile 1a carried by the back profile 2. <IMAGE>
Patent EP-0374803-A2 (EP)
Inventor: MOGGI GIOVANNI
IPC: C04B41/48
Filed: 1989-12-18
Abstract: The surfaces of stony materials, tiles, cement conglomerates and related manufactured articles are protected from the action of atmospheric agents and pollutants by applying onto said surfaces a protective material comprising a mixture of a vinylidene fluoride homo- or copolymer con­taining 55-100% by moles of vinylidene fluoride, 0-45% by moles of hexafluoropropene and 0-30% by moles of tetrafluoro­ethylene and an aqueous microemulsion or emulsion of certain (per)fluoropolyethers. Said mixtures are applied by conven­tional methods.
Patent EP-0336702-A2 (EP)
Inventor: MEYER PAUL
IPC: B29C48/64
Filed: 1989-04-04
Abstract: The increasingly high standards of consistency and uniformity demanded of cold feed rubber extruders are met by providing notches (27) in the flights of the screw at least in the feed-inlet (13) of the extruder. The notches (27) are at a lead-angle greater than that of the extruder screw flights, so to pull the rubber and advance it positively. Throttling means (22, 23) are used to adjust the amount of squash-back and there is an independently variable-speed drive for a feed roller (14) in the feed inlet (13).