baber/WOPTO huggingface dataset:
Patent EP-0184376-A2 (EP)
Inventor: REZANKA IVAN
IPC: B41J2/05
Filed: 1985-11-27
Abstract: A plurality of disposable, individually replaceable ink supply cartridges (12) are mountable on the carriage of an ink jet printer (10); see Figure 1). Each cartridge has a thermal printhead (11) fixedly attached thereto. A constant slightly negative pressure is maintained at the nozzles (28) of the printhead by means of a secondary reservoir (29) with a level of ink maintained below the ink supply (17). The majority of the ink is stored in a hermetically sealed main reservoir in the cartridge which contains the ink supply at the negative pressure. A passageway (36) provides ink from the main reservoir to the printhead nozzles. The secondary reservoir holds an air pocket at atmospheric pressure and releases air into the main reservoir as required to maintain the desired negative pressure constant therein as the ink supply is depleted. The passageway entrance is sized (a) to maintain a meniscus (52; see Figure 5) when the cartridge is tilted to prevent loss of the desired nozzle pressure by air from the second reservoir. A membrane filter (35) over an aperture (34) passes air to the secondary reservoir, but is impervious to ink. Means to reduce the effects of fluid inertia on the ink caused by sudden changes of printing duty cycles is optionally provided.
Patent EP-0159928-A2 (EP)
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C29/04
Filed: 1985-03-22
Abstract: A semiconductor integrated circuit device connected between first and second voltage feet lines includes an information storing circuit (3) having a fuse (F) for storing information by blowing or not blowing the fuse, a voltage level conversion circuit (10) outputting a voltage (V'cc) lower than a voltage (Vcc) between the first and second voltage feed lines to the information storing circuit, and a circuit (5) connected between the first and second voltage feed lines, for outputting a detection signal (S) in response to a voltage value at the fuse which is varied with the blown or unblown state of the fuse. The output voltage (V'cc) from the voltage level conversion circuit (10) is set as low as possible to restrain electromigration caused atthe vicinity of the blown portion of the fuse, but higher than the threshold voltage of the information detection circuit (5). Said output voltage (V'cc) is at a predetermined value when the voltage between the first and second voltage feed lines is within a predetermined range, and increases in response to the increment of the voltage between the first and second voltage feed lines when said last mentioned voltage exceeds a predetermined range.
Patent EP-0164291-A2 (EP)
Inventor: DAHLQUIST JOHN A
IPC: G01N33/38
Filed: 1985-05-24
Abstract: The invention relates to a system and a process for measuring fiberglass. 
     The process consists in directing a beam of radiation into the fiberglass, the beam including at least first, second and third wavelengths of radiation all generated by the same source (10), measuring the intensity of the beam at said first, second and third wavelengths after the beam has been trans- mittted through the fiberglass (18), and thus determining the property of the fiberglass (18) based upon the measured intensities of said three wavelengths. 
     Application to the determination of the degree of one of a fiberglass.
Patent EP-0194455-A2 (EP)
Inventor: BLIDSCHUN BENNO
IPC: B65G57/24
Filed: 1986-02-12
Abstract: In a palletising installation for the stacking in layers of packs of different types of product, supplied from production lines and combined to form one packaging layer, on pallets at respective associated pallet-loading stations, with a layer-prepalletising device, with a palletising machine following this, receiving the packaging layers and transporting them to their respective loading stations according to a preselectable program flow, and with a distributor carriage movable along the pallet-loading stations and intended for receiving the full pallets and for transporting them away to a delivery point, the function of the distributor carriage is performed by a palletising machine (2). This possesses a pallet transport track (12) at near-ground level and is movable by program control between reception points in front of the pallet-loading stations (5) and a delivery point (13) for the purpose of transporting away the full pallets. <IMAGE>
Patent EP-0194546-A2 (EP)
Inventor: WOLFF JOACHIM DR
IPC: B01D69/00
Filed: 1986-03-03
Abstract: The action of plasma discharges or corona discharges on porous membranes in the presence of gaseous materials and, if appropriate, a subsequent chemical modification give porous membranes which are outstandingly suitable for separating particles dissolved or dispersed in fluid media. The adjustment of the porous membranes to the particular problem can be optimised by the selection of suitable gases and/or reactive compounds for the chemical modification. <IMAGE>
Patent EP-0209645-A2 (EP)
Inventor: DUNN MARK ROBERT
IPC: B02C21/00
Filed: 1986-04-21
Abstract: A high efficiency separator system (10) operative for processing material that includes grinding means (12), high efficiency separator means (14), dust collector means (16) and fan means (18) all of which are interconnected in a predefined flow path. In accord with the nature of the construction of the subject high efficiency separator system (10), the grinding means (12) is connected to the high efficiency separator means (14) and the high efficiency separator means (14) in turn is interconnected to both the grinding means (12) and the dust collector means (16) whereby the mode of operation of the subject system (10) is such that the material supplied to the system (10) is ground in the grinding means (12), is classified on the basis of particle size in the high efficiency separator means (14), and ultimately is discharged from the dust collector means (16) in the form of finished product which consists of material that has been ground to a predetermined particle size.
Patent EP-0205958-A2 (EP)
Inventor: SLAVIK WALTER
IPC: B65H67/04
Filed: 1984-05-04
Abstract: A-thread which tends towards the mid-line of a bobbin tube is initially retained adjacent one end of the tube, released, recaught and pushed back towards that end and then released again. An overwrapped reserve is thus formed.
Patent EP-0212101-A2 (EP)
Inventor: HAAS HEINO DIPL-ING
IPC: B60T17/00
Filed: 1986-06-04
Abstract: A device operating according to the principle of the two-container air dryer for drying compressed air has two air dryers (14, 15) operated alternately at intervals in the drying phase and regeneration phase, the switch-over being controlled by an electronic control valve (40). To reduce the size of the control valve (40) with respect to flow, volume and capacity, the air dryers (14, 15) are connected on the inlet side to a change-over valve (18) and additionally connected each to one pneumatically controlled two-way valve (34, 35) which clears a vent orifice (36, 37) in its controlled switching position and blocks this orifice in its uncontrolled switching position. The two-way valves (34, 35) are controlled by the control valve (40), the control pressure being applied to the control inlet of that two-way valve (34, 35) which belongs to the air dryer (14, 15) being operated in the regeneration phase. The control inlet of the two-way valve (34, 35) which belongs to the air dryer (14, 15) in the drying phase is at the same time vented via the control valve (40) (Figure 1). <IMAGE>
Patent EP-0207477-A2 (EP)
Inventor: TABB DAVID LEO
IPC: C08F259/00
Filed: 1986-06-28
Abstract: An extrudable fluoroelastomer comprising a gelled fluoroelastomer having units of vinylidene fluoride and units of at least one other fluorine-containing monomer copolymerizable with vinylidene fluoride, said monomer containing from 2-7 carbon atoms, containing no bromine atoms and containing at least as many fluorine atoms as carbon atoms, said fluoroelastomer having been simultaneously mixed, sheared and gelled by an organic peroxide gelling agent to a gel content of from about 15-80% by weight, measured in methyl ethyl ketone at 80°C.
Patent EP-0207484-A2 (EP)
Inventor: PARTHASARATHI ARVIND
IPC: C23C22/33
Filed: 1986-06-30
Abstract: The present invention relates to a technique for improving the tarnish and oxidation resistance of copper and copper base alloy materials and includes immersing the copper or copper base alloy material in a dilute aqueous chromic acid - phosphoric acid solution. After emerging from the chromic acid - phosphoric acid solution, the copper or copper base alloy material is preferably rinsed with a dilute aqueous caustic solution and dried. Copper and copper base alloy materials treated in accordance with the present Invention have particular utility in printed circuit applications.
Patent EP-0221307-A2 (EP)
Inventor: KAWAMURA MASAO PATENT DEPT HAM
IPC: H04N3/12
Filed: 1986-09-18
Abstract: In the signal electrode drive apparatus for use in a liquid crystal display, the signal electrode drive circuit (3a) for driving a liquid crystal display panel (LCD) is comprised of a latch circuit (2l) for latching a digitized video signal, a buffer (22), a graduation signal-forming circuit (23), an intensity modulation pulse-generating circuit (25), and an analog multiplexer (24). The latch circuit (2l) holds the video data only once during one horizontal scanning period till the next latch pulse M is generated, thus considerably reducing current dissipation.
Patent EP-0222349-A2 (EP)
Inventor: LENHARDT KARL
IPC: B65G49/06
Filed: 1986-11-07
Abstract: 1. An apparatus for a slipless conveyance of two plates, particularly of glass plates, which are held to be coextensive and in register and parallel to each other and spaced apart and are supported at one of their broadsides and are conveyed in its plane (which will subsequently be described as the plane of travel of a given plate) and are conveyed in any desired position, particularly in an inclined, vertical or approximately vertical position, characterized in that at least two vacuum-applying conveyors (100) are provided, which are adapted to by driven in synchronism and extend parallel to each other and are disposed opposite to each other and spaced apart and intended to engage the two plates (31, 21) at those of their broadsides which are remote from each other.
Patent EP-0222376-A2 (EP)
Inventor: BELHUSTEDE GERHARD
IPC: F16K25/04
Filed: 1986-11-12
Abstract: A high pressure relief valve including a housing, an applied spring assembly, a valve seat with a seat opening, a valve poppet, a valve stem, a C-bracket, and an adjusting drive. The valve is intended for pressure relief of liquid hot-separator product which may contain solid components in the form of ash, catalyst, and unreacted coal components. The hot-separator product may be, in particular, a product of the hydrogenative liquefaction of coal. To obtain improved service life of the parts subject to wear, as well as to obtain good control characteristics and a tight valve closure, the valve has the following characteristics: (a) the throttle gap between the valve seat (10) and the valve poppet (11) is in the form of a surface gap between two broad-surfaced (or shallow-surfaced) bodies; (b) an excursion of the valve poppet (11) is produced by actuation of the adjusting drive (4); and (c) the excursion of the adjusting drive (4) is converted into rotary motion of a stem nut (3), which latter motion is converted to a lesser (i.e., geared down) prescribed linear motion of the valve stem (2) via an interior screw or worm part.
Patent EP-0196181-A2 (EP)
Inventor: WALTERS PETER JOHN
IPC: B65D71/50
Filed: 1986-03-13
Abstract: A container package comprises a sheet of plastics material (12) having a plurality of apertures (40). and a like plurality of containers (10) respectively received in the apertures (40). Each container ( 1 0) comprises a plastics-bottle - (10) having a laminated plastics and foil cover (32) heat sealed to it. Each container has a top (26, 28) with a maximum diameter and a subjacent rim portion tapering downwardly and inwardly from the maximum diameter. The cover (32) has an edge (34) on the subjacent portion. The apertures (40) in the carrier (10) are initially elongate longitudinally and are provided with scalloped margins ( 44 ). The margins (42, 44) are of lesser circumference than the rims of the containers (10), whereby the margins are stretched and deflected upwardly along the subjacent rim portion with the margins lying above the lower edges (34) of the cover (32).
Patent EP-0195628-A2 (EP)
Inventor: OHTA NORIO
IPC: G11B5/127
Filed: 1986-03-17
Abstract: A magnetic head for magnetic writing and optical read-out has a main pole and an auxiliary pole (16) which are located adjacent a magnetic recording medium (14). The main pole is formed by first and second magnetic thin films (11,12), the first (11) of which has a high permeability and the second (12) has a magneto-optic effect (Faraday effect, Kerr effect). Furthermore, the second film (12) is positioned so as to be capable of being magnetized by the leakage magnetic field from the recording medium (14) and has an easy-magnetization axis parallel to its surface. In this way a magnetic head may be produced which has a high magneto-optical conversion efficiency, and hence good writing/ reproduction characteristics.
Patent EP-0205239-A2 (EP)
Inventor: SCOTT JOHN C
IPC: G11B5/73
Filed: 1986-04-17
Abstract: @ A new high quality, low cost, thin-film magnetic recording member is provided, which has a coercive field strength greater than 650 Oe, a saturation magnetization greater than 10,000 Gauss, and a squareness ratio of 0.9 or larger. The member includes a substrate on which is directly sputter deposited a chromium layer, without the use of an intervening nickel-containing layer between the substrate and the chromium. A nickel-cobalt recording layer is then sputter deposited directly onto the chromium layer. In the preferred mode, the start of that nickel-cobalt deposition begins less than 100 seconds after the chromium deposition is terminated and is followed by the sputtering of a protective layer. Before the chromium deposition, the substrate is preheated to drive off adsorbed gases, and to establish the proper conditions forthe chromium deposition. The substrate is also heated during the time between when the chromium deposition ends and the nickel-cobalt deposition begins.
Patent EP-0203750-A2 (EP)
Inventor: SMALL LEONARD EDWIN
IPC: C11D1/78
Filed: 1986-05-12
Abstract: Disclosed is an ultra mild skin cleansing composition comprising: mild synthetic surfactants, moisturizers, polymeric skin feel and mildness aids and selected levels of soap. An ultra mild skin cleansing bar is provided which is clinically milder on the skin than water.
Patent EP-0221754-A2 (EP)
Inventor: TESTIN WILLIAM JOHN
IPC: H04N5/44
Filed: 1986-10-28
Abstract: The control unit (21) for a display system is partitioned into first (27) and second (29) interconnected control units so as to permit respective separate ground terminals (53a,53b) to be utilized. The separate ground terminals allow stable grounding for sensitive circuits in each of the control units without the formation of a continuous, closed ground loop which would be susceptible to disturbances due to ground currents induced from the magnetic field of the deflection unit of the display system. A theshold responsive gate (55) is coupled between the separate ground terminals to inhibit excessively large and potentially damaging voltages due to picture tube discharges from being developed between the ground terminals.
Patent EP-0239725-A2 (EP)
Inventor: PROECKL PETER
IPC: G01R31/02
Filed: 1987-01-19
Abstract: Cable protection device for monitoring an electrical cable for integrity. Load carrying conductors (1) of the electrical cable are surrounded by three screen conductors (7, 10, 12), in a concentric manner, which are electrically insulated both from the load carrying conductors (1) as well as from one another. The three screen conductors include a transmission screen (7), a reception screen (12) and radiation screening (10) located between said screens. A monitoring transmitter (14) is connected to the transmission screen (7). The reception screen (12) is connected to a monitoring receiver (15). In the undamaged state, the radiation screening (10) screens the reception screen (12) against high-frequency energy, which is emitted by the transmission screen (7). If the radiation screening (10) is opened, to gain access to the load carrying conductors (1) of the cable, high-frequency energy emitted by the transmission screen (7) reaches the reception screen (12), which can be detected by an evaluation device. <IMAGE>
Patent EP-0232895-A2 (EP)
Inventor: HOLINSKI RUDIGER DR C O DOW CO
IPC: F16B33/06
Filed: 1987-02-10
Abstract: A high temperature screw lubricating paste is described which consists essentially of finely divided tin dioxide and, optionally, a thermally stable inorganic filler homogeneously dispersed in a carrier oil. The inert paste may be used with threaded connections to provide a low break-away torque when the connections are exposed to high temperatures for extended periods.
Patent EP-0236901-A2 (EP)
Inventor: DIETZ JOSEPH CHARLES
IPC: A61K9/22
Filed: 1987-03-02
Abstract: The invention is an injection molding method for the preparation of sustained release boluses which are useful for administration of insect growth regulators or other veterinary compositions to animals.
Patent EP-0237868-A2 (EP)
Inventor: HAUENSTEIN ERNST
IPC: F04D13/02
Filed: 1987-03-04
Abstract: A centrifugal pump of the magneto coupling type in which an isolation shell separates the pump side from the driver side includes an auxiliary impeller arranged additionally to the pump impeller proper. This allows a decreasing of the pressure in the spaces at the reverse side of the pump impeller and thus a balancing of the thrust forces. This effect can be controlled by control means located in the casing at the outer end of the feeding channels of the auxiliary impeller. This allows the provision of a pump of a simple design in which e.g. the isolation shell can be made with an extremely small wall thickness and in which an open or closed pump impeller can be supported without any thrust generated difficulties.
Patent EP-0242619-A2 (EP)
Inventor: AUBRY NESTOR
IPC: A23L3/375
Filed: 1987-03-24
Abstract: Method for refrigerating or deep-freezing foods or articles with a cooling fluid, e.g. a cryogenic fluid, in which economy of use is achieved with the cooling fluid in that the products to be cooled are, in the form of individual portions, brought into contact at least partially with a given amount of said fluid, on the one hand the time of contact between a portion and this fluid and on the other hand the amount of the latter being selected in such a manner that the fluid is preferably virtually completely evaporated at the moment when the relevant portion has reached the required cooling temperature.
Patent EP-0240893-A2 (EP)
Title: Vorrichtung zum berührungslosen Messen geometrischer Grössen
Inventor: SEBASTIAN LOTHAR DIPL-ING
IPC: G01B11/03
Filed: 1987-03-30
Abstract: Die Vorrichtung umfaßt Sender (3) und einen Empfänger (7), die unter Eingliederung von 90°-Deflektoren (5, 6) jeweils senkrecht zu der Meßebene angeordnet sind, in welcher sich das Meßobjekt (4) befindet. Hierdurch ist keine Kalibrierung, sondern nur noch eine Justierung erforderlich. Zur Abstandsmessung genügt es, wenn sich der empfängerseitige Deflektor (6) dreht. Wenn beide Deflektoren (5, 6) rotieren, soll der empfängerseitige Deflektor (6) mit einer wesentlich höheren Drehzahl rotieren. Der senderseitige Deflektor (5) ist vertikal verstellbar und arretierbar. Ferner ist es denkbar, daß der gesamte Meßkopf (1) um eine Achse drehbar und in dieser Achse verlagerbar ist, die dann parallel zu der Drehachse (21) des Deflektors (6) verläuft.
Patent EP-0249137-A2 (EP)
Inventor: REICHE ASMUS DR
IPC: B01D35/05
Filed: 1987-06-03
Abstract: For decanting a liquid from a sedimenting solid or from a liquid which, due to a solid dissolved therein, has a higher density, the liquid is sucked off by means of a suction device which follows the liquid level. The suction orifice is provided with a float, by means of which the position of the suction orifice in the liquid is adjusted. <IMAGE>
Patent EP-0257480-A2 (EP)
Inventor: NEUMANN MICHAEL DR
IPC: B28B23/00
Filed: 1987-08-14
Abstract: A cold-moulded, thin-walled machine element with dynamic loading is prestressed with glass-fibre composite bars as tendons 3, which are mounted in such a way that they can slide as far as the anchoring points 5, 6 in a sheathing 4 of plastic. <IMAGE>
Patent EP-0261692-A2 (EP)
Inventor: KLOSE KARL W
IPC: B29D30/60
Filed: 1987-09-25
Abstract: A method and apparatus are provided for moni­toring proper application of a length of tread stock to the periphery of a green tire carcass. The tread stock has an outer face with a centering mark defined along the length of the outer face. The stock is affixed to the green tire carcass in a supposed centered position to form an assembled green tire, and the assembled green tire is supported for rotation. A wheel having a pair of annular ridges or grooves on its peripheral surface is positioned in contact with the green tire, and the green tire and wheel are mutually counterrotated. The ridges or grooves are positioned on the wheel spaced equidistantly from the centerline of the green tire, so that counterrotation of the green tire and wheel cause the ridges or grooves to impress alignment marks into the tread stock on each side of the central groove. The spacing between the alignment and centering marks provides a qualitative and quantita­tive appraisal of the positioning of the tread stock on the green tire carcass, and when such alignment variations exceed specifications, the variation is readily ascertain­able and the subject green tire may be rejected.
Patent EP-0264132-A2 (EP)
Inventor: HARRIS ROBERT D JR
IPC: B32B5/02
Filed: 1987-10-15
Abstract: An elastic laminate which includes a first elastic sheet having at least one other elastic sheet joined thereto. The first elastic sheet is formed from an ethylene vinyl acetate copolymer. The second elastic sheet is formed from a thermoplastic polyurethane elastomer. The sheets may be nonwoven webs of meltblown fibers.
Patent EP-0271824-A2 (EP)
Inventor: HAUPTMANN RUDOLF DR
IPC: G01N33/68
Filed: 1987-12-09
Abstract: The invention relates to a process for the preparation of equine interferon gamma (EqIFN- gamma ), DNA sequences which encode this polypeptide, suitable vectors and host organisms which contain these DNA sequences, and EqIFN- gamma  itself. The invention also relates to DNA part-sequences which encode polypeptides which differ structurally from the natural EqIFN- gamma  polypeptide. The use of the proteins is also described.
Patent EP-0239311-A2 (EP)
Inventor: KATO KOICHI
IPC: C07K1/16
Filed: 1987-03-18
Abstract: A protein and a derivative thereof having a methionine residue added at the amino terminus are mutually separated with the utilization of the difference in affinity for hydroxyapatite between them, such as by means of liquid chromatography using a hydroxyapatite column.
Patent EP-0276728-A2 (EP)
Inventor: NAKANO SHIGERU
IPC: F02D29/02
Filed: 1988-01-19
Abstract: In an automatic speed regulation system for an automobile, besides the signal (ds) of the speed de­viation from a selected set speed, a signal (ms) of the measured actual driving speed itself is inputted to a pulse width computing means (14); thereby more quick convergence to the set speed and less fluctu­ation of the speed are obtainable, and the com­fortability of driving is much improved.