baber/WOPTO huggingface dataset:
Patent EP-0154557-A2 (EP)
Inventor: GARDOS IVAN
IPC: G01N1/31
Filed: 1985-03-07
Abstract: A magnetic lifting device for lifting a stack of specimen holders out of one tube and lowering them into another tube is disclosed. The device avoids the necessity of manual handling of the stack. ln the device there are a number of stack holding tubes, each one open at the top, positioned in a circle about a vertical axis of a rotatable carousel. An indexing system rotates the carousel to selectively place one of the stack holding tubes in a treatment position. The improvement comprises a magnetizable member attached to the top of the stack of sample holders, a transfer tube having a bottom opening positioned to mate on top of the stack holding tube to hold the magnetizable member in a magnetic field, a device to raise and lower the magnetic coil about the transfer tube to raise and lower the magnetic coil about the transfer tube to raise the stack into the transfer tube allowing the carousel to be rotated, and lower the stack into another stack holding tube.
Patent EP-0162690-A2 (EP)
Inventor: KAPLAN LESTER JAY
IPC: C07C33/14
Filed: 1985-05-20
Abstract: A compound of the formula 
<CHEM>
 wherein the stereochemistry at the spiro carbon atom is either of the two possible orientations;
 each wavy line independently indicates cis or trans relationship of the respective nitrogen-containing substituent with respect to the cycloalkyl ring;
 wherein p is 0, 1, 2, 3 or 4 and n is 0, 1, 2, 3 or 4, and the cycloalkyl ring containing them has 5, 6 or 7 carbon atoms;
 m is 2 or 3;
 A is a bond, -(CH2)q- wherein q is an integer of 1 to 4, or -CH(CH3)-;
 X and Y are independently selected from H, F, Cl, Br, CF3, NO2, OH, OCH3, azido, C1-3 alkyl, phenyl, methanesulfonyl, cyano, amino, (C1-3 alkoxy)carbonyl, C-3 alkanoyloxy and C1-3 carboxacylamino;
 R is H or C1-3 alkyl;
 either R1 and R2 are independently selected from H, C1-3 alkyl and 2-propen-1-yl, or NR1R2 is 1-azetidinyl, 1-pyrrolidinyl or 1-piperidinyl; and
 E is oxygen or sulfur;
 or a pharmacologically-acceptable salt thereof. 
<??>Such compounds can have therapeutic utility.
Patent EP-0169053-A2 (EP)
Inventor: YAMAZAKI TOHRU
IPC: H03H1/00
Filed: 1985-07-16
Abstract: A high frequency filter for an electric instrument including a casing (10) of metallic conductive material, an internal electric circuit element (40) arranged within the casing, and a connector (20) mounted on a peripheral wall of the casing for connecting the internal electric circuit element to an external electric circuit. The high frequency filter comprises an insulation substance layer (72) arranged between the connector and a connection terminal of the circuit element, the insulation substance layer being made of a dielectric material whose dielectric constant decreases or increases in accordance with increase or decrease of wireless frequency applied thereto, and a pair of conductive layers (73, 71) formed on opposite surfaces of the insulation substance layer, one (73) of the conductive layers being connected at one end thereof to the connector and at the other end thereof to the connection terminal of the circuit element, and the other conductive layer (71) being connected to a portion of the casing.
Patent EP-0198996-A2 (EP)
Inventor: TIGGESBAUMKER PETER DIPL-ING
IPC: C04B7/43
Filed: 1986-01-17
Abstract: Die Erfindung betrifft ein Verfahren zur Wärmebehandlung von feinkörnigem Gut unter Verwendung einer Vorcalcinationszone, in die zwei Brennstoffteilmengen an unterschiedlichen Stellen eingeführt werden. Dabei werden die an der der Brennzone näher gelegenen Stelle zugegebene erste Brennstoffteilmenge sowie der Sauerstoffgehalt der diesen Bereich der Vorcalcinationszone durchsetzenden Gase so bemessen, daß in diesem Bereich eine unterstöchiometrische Verbrennung erfolgt und sich ein CO-Gehalt zwischen 0,05 und 1% einstellt. Hierdurch erfolgt ein reduzierender Abbau des NO x-Gehaltes der Abgase der Brennzone.
Patent EP-0197258-A2 (EP)
Title: Rotary sweeper
Inventor: KUPPER WILLY
IPC: E01H5/07
Filed: 1986-02-07
Abstract: 1. Centrifugal sweeper having two sweeping rolls (1, 1') pivotable about vertical axes (19, 19') and vertically adjustable on a chassis or carrier frame (4') substantially symmetrically in relation to its longitudinal central axis (18) extending in the travel direction (21) and having a take-up roll (8) arranged in the direction of travel behind the sweeping rolls (1, 1') and transversely of the longitudinal central axis (18) of the chassis or carrier frame (4') in a housing (4), which take-up roll (8) conveys the swept material collected by it into a delivery shaft (7) of the housing (4), characterised in that behind the take-up roll, which is formed as snow-scraper roll (8), there is arranged a second take-up roll extending parallel thereto and formed as sweeping roll (9), which likewise conveys the swept material taken up by it into the delivery shaft (7).
Patent EP-0198247-A2 (EP)
Inventor: BAUER HEINZ
IPC: F01C21/10
Filed: 1986-03-17
Abstract: According to the invention, a rotary compressor such as a screw-type compressor (1) is specified in which reliable centring of the rotors (5, 6), especially of the bearings (13, 14) of the shaft ends (10, 11) of the rotors (5, 6), on the pressure-side end (8) of the screw-type compressor (1) is achieved, without major production and installation outlay, by the housing jacket (2) being lengthened in the axial direction such that it extends at least over the shaft ends (10, 11) of the rotors (5, 6) and forms a mounting chamber (12) for the bearings (13, 14) of the shaft ends (10, 11). To bear the shaft ends (10, 11), bearing sleeves (15, 16) are arranged in the mounting chamber (12) which centre themselves automatically relative to one another and in the opening (18) of the mounting chamber (12) for the bearings (13, 14). A sealing cover (20) is attached to the housing jacket (2) for axial positional fixing of the bearing sleeves (15, 16). The opening (18) for the mounting chamber (12) of the bearings (13, 14) is in this case a direct lengthening of the opening(s) (3) of the operating chamber (4) in which the screw rotors (5, 6) are arranged. <IMAGE>
Patent EP-0199136-A2 (EP)
Inventor: NAMBA KENRYO C O TDK CORPORATI
IPC: B29C65/08
Filed: 1986-03-27
Abstract: An optical recording disk wherein information is written and reproduced through the application of recording and reading laser beams is assembled by preparing a pair of circular substrates which each are provided with a plurality of studs or spikes on outer and/or inner circumferential band, forming a recording layer of dye on each substrate, and joining the substrates together through the studs by ultrasonic sealing or adhesive bonding such that the recording layers face one another via an interior
Patent EP-0197488-A2 (EP)
Inventor: SUGIMOTO HACHIRO
IPC: A61K31/455
Filed: 1986-04-01
Abstract: A novel 1,4-dihydropyridine derivative is disclosed having the formula:
        
     This derivative and pharmacologically acceptable salts thereof are effective for the treatment and prevention of cardiopathy and antihypertensive and coronary vasodilating action. 
     There is also described a process for the preparation of the claimed 1,4-dihydropyridine derivative, a pharmacological composition containing the same and the use thereof.
Patent EP-0198326-A2 (EP)
Inventor: IMANISHI TAICHI
IPC: C08J5/18
Filed: 1986-04-02
Abstract: There is presented a poly-p-phenyleneterephthalamide film which is excellent in tranparency, sufficiently oriented not only in the MD direction but also in the TD direction of the film, having high strength, elongation, modulus and dimensional stability in both longitudinal and lateral directions, and is also excellent in flatness. The film can be produced by forming an optically anisotropic dope comprising a poly-p-phenyleneterephthalamide having an ηinh of 2.5 di/g or higher and an inorganic strong acid type solvent into a film-shaped dope on a support surface, converting the dope into an optically isotropic dope by water absorption, coagulating the dope, then washing the coagulated product and drying while restricting it shrinkage.
Patent EP-0216022-A2 (EP)
Inventor: FREY HARRY
IPC: E06B1/70
Filed: 1986-06-12
Abstract: The invention illustrates a door seal comprising a permanently magnetic sealing member along the underneath edge of the door which at the end of the closing action moves at right angles to the direction of closing into the sealing position, and which co-operates with a magnetically active counterpart, whereby the movable sealing member and the counterpart run parallel in the closed position of the door, and the sealing member and/or the counterpart are guided so that they are movable.
Patent EP-0218163-A2 (EP)
Inventor: ALLINGTON ROBERT WILLIAM
IPC: G01N30/32
Filed: 1982-07-19
Abstract: To stabilize flow rate in a single-stroke, syringe-type high pressure pump to a constant value after turn-on, a control system increases the pump speed until equilibrium conditions are reached and then pumps at the preset rate. The system is operated in a constant pressure mode to a point at which the pressure is estimated to provide the desired flow rate, the flow rate measured, and if the flow rate is not the preset one, a new pressure measurement is set and the procedure repeated. In a constant pressure system, the speed of a recording chart is adjusted to the pumping speed to provide a chromatogram with abscissae of flow rate units.
Patent EP-0217418-A2 (EP)
Inventor: WEISS BURKHARD
IPC: A01D75/18
Filed: 1986-10-04
Abstract: An agricultural machine has a machine frame adapted to move along the ground in a normal travel direction, a crop cutter on the front of the frame, and a crop comminuter carried on the frame behind the cutter. An intake device including a generally fixed feed element on the frame and another feed element displaceable on the frame toward and away from the fixed feed element is operated by a stoppable drive connected to the fixed feed element to feed the cut crop as a stream back in the transport direction to the comminuter. The displaceable element compacts the stream of cut crop against the fixed feed element. An accelerometer is connected between the displaceable feed element and the frame for joint displacement with the displaceable feed element and generates an output corresponding to acceleration of the displaceable feed element toward and away from the fixed element. The machine may also have an alarm. A controller connected between the accelerometer and the drive and/or the alarm stops the feed and/or sounds the alarm when the output exceeds a predetermined limit indicating presence of a massive object between the elements.
Patent EP-0223098-A2 (EP)
Inventor: IKEMOTO HIROYUKI
IPC: B60G17/016
Filed: 1986-10-22
Abstract: In this vehicle height adjustment system, a plurality of actuator assemblies are provided, one corresponding to each one of the vehicle wheels and resiliently suspending it from the vehicle body. These actuator assemblies have pressure chambers, and each is adapted to increase or decrease the vehicle height at a location corresponding to its corresponding wheel as respective results of supplying or discharging of working fluid to or from its pressure chamber. Working fluid supply/discharge means are provided corresponding to the actuator assemblies and supply and discharge working fluid to and from their pressure chambers. Wheel loading detection means are provided for sensing parameters representative of the loadings imposed by the vehicle body on the wheels, and vehicle height detection means are provided for sensing the heights of the vehicle above the wheels. A means for computing and control controls the working fluid supply/discharge means, based on the deviations of the actual wheel heights from standard wheel heights, and carries out control adjustment of the actual wheel heights to the standard wheel heights by, at least when the vehicle speed is below a determinate value, carrying out a correction to the adjustment control of the working fluid supply/discharge means, based upon the deviations of the actual wheel loadings from standard wheel loadings, by an amount appropriate substantially to eliminate the loading deviations.
Patent EP-0225630-A2 (EP)
Inventor: UTSUMI SHIGEO
IPC: B29C55/04
Filed: 1986-12-08
Abstract: Disclosed herein is a uniaxially high-oriented polyethylene naphthalate film for liquid crystal panel substrate which has an in-plane birefringence of more than 0.ll0 after the film is stretched and subjected to heatset treatment.
Patent EP-0230640-A2 (EP)
Inventor: SCHNITZER EMANUEL
IPC: B63B21/26
Filed: 1986-12-22
Abstract: The present invention relates to an anchor system which includes an anchor projectile section (A) having a anchor body (10), beams (28) pivotally connected at their lower end to the body (10) and interconnected by flexible segments (30), a pressure storage or launching section (L) having a launching tube (36) in which the upper body (12) of the projectile section is positioned for being launched therefrom, a drag plate (62) secured around the launching section (L) with substantial weight (66) therein and sufficient diameter to create a large virtual water mass and hydrodynamic drag to resist upward movement of the launching section when the anchor projectile section is released for launching into the sea bottom, means (50) for releasably securing the anchor projectile section within the launching section until the anchor is to be launched for setting in the bottom.
Patent EP-0197753-A2 (EP)
Inventor: KEENAN BRUCE S
IPC: A61K31/565
Filed: 1986-04-01
Abstract: Disclosed is dihydrotestosterone heptanoate, its method of synthesis, and its method of use as an androgenic hormone of male gynecomastia, as a hormonal probe, as well as other applications.
Patent EP-0199598-A2 (EP)
Inventor: OLDFELT SVEN
IPC: E01C13/02
Filed: 1986-04-24
Abstract: A land drainage system comprising sub-soil tubes (1) connected to a suction container (3) has the container evacuated by a dual function system comprising liquid pumping means (4) and air extracting means (6). A reservoir (5) can contain liquid to be passed into the soil (e.g. for irrigating the land).
Patent EP-0202055-A2 (EP)
Inventor: YOSHIDA NORIYUKI
IPC: G02B6/10
Filed: 1986-05-01
Abstract: An optical fiber connector comprises a sleeve and a receptacle. The sleeve has a front cylindrical surface and a rear conical surface formed in coaxial relation with the front cylindrical surface. The receptacle has an inner cylindrical surface and an inner conical surface formed in coaxial relation with the inner cylindrical surface. In coupling state the front cylindrical surface of the sleeve fits in the inner cylindrical surface of the receptacle, and the rear conical surface of the sleeve fits in the inner conical surface of the receptacle.The conical surfaces forbid radial displacements of the sleeve. The cylindrical surfaces determine the locations of the centers.
Patent EP-0203816-A2 (EP)
Title: Optical disc drive apparatus
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/135
Filed: 1986-05-29
Abstract: @ An optical disc drive apparatus has a remarkably improved track accessing ability in comparison with conventional like apparatus. On a base are provided an optical system having a light emitting element and a lightsensing element, as well as an optical path deflecting element which performs a precision tracking. Further, an objective lens and a light guide element are provided on a rotating element which performs track seek and rough tracking. The light guide element comprises two reflecting members which are opposed in parallel with each other.
Patent EP-0205292-A2 (EP)
Inventor: EVANS JOHN MORRIS
IPC: C07D491/10
Filed: 1986-05-30
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof:wherein:one of R, and F<sub>2</sub> is hydrogen or C<sub>1-4</sub> alkyl and the other is C<sub>1-4</sub> alkyl or R, and R<sub>2</sub> together are C<sub>2</sub>- <sub>5</sub>polymethylene;either R<sub>3</sub> is hydrogen, hydroxy, C<sub>1-6</sub> alkoxy or C<sub>1-7</sub> acyloxy and R4 is hydrogen or R<sub>3</sub> and R<sub>4</sub> together are a bond;R<sub>s</sub> is hydrogen; C <sub>1-6</sub> alkyl optionally substituted by up to three halo atoms, by hydroxy, C<sub>1-6</sub> alkoxy, C<sub>1-</sub><sub>6</sub>alkoxycarbonyl, carboxy, or amino optionally substituted by one or two independent C<sub>1-6</sub> alkyl groups or disubstituted by C<sub>4</sub>.<sub>5</sub> polymethylene; C <sub>2</sub>- <sub>6</sub> alkenyl; amino optionally substituted by a C<sub>1-6</sub> alkyl or C<sub>1-6</sub>alkenyl group or by a C<sub>1-6</sub> alkanoyl group optionally substituted by up to three halo atoms, by a phenyl group optionally substituted by C<sub>1-6</sub> alkyl, C<sub>1-6</sub> alkoxy or halogen; or aryl or heteroaryl, either being optionally substituted by one or more groups or atoms selected from the class of C<sub>1-6</sub> alkyl, C<sub>1-6</sub> alkoxy, hydroxy, halogen, trifluoromethyl, nitro, cyano, C<sub>1-12</sub>carboxylic acyl, or amino or aminocarbonyl optionally substituted by one or two C<sub>1-6</sub> alkyl groups; or (when X is 0), R<sub>s</sub> is selected from the class of carboxy, C<sub>1-</sub><sub>6</sub>alkoxycarbonyl, or aminocarbonyl optionally substituted by one or two C<sub>1-6</sub> alkyl groups; andR<sub>6</sub> is hydrogen or C<sub>1-6</sub> alkyl; orR<sub>s</sub> and R<sub>6</sub>together are -CH<sub>2</sub>-(CH<sub>2</sub>) -Z-(CH2)m-wherein m and n are 0 to 2 such that m + n is 1 or 2 and Z is CH<sub>2</sub>, O, S or NR wherein R is hydrogen, C <sub>1-9</sub> alkyl, <sub>2-7</sub>alkanoyl, phenyl C<sub>1-4</sub>-alkyl, naphthylcarbonyl, phenylcarbonyl or benzyl-carbonyl optionally substituted in the phenyl or naphthyl ring by one or two of C<sub>1-6</sub> alkyl, C<sub>1-6</sub> alkoxy or halogen; or R is heteroarylcarbonyl;or halogen, or aryl or heteroaryl, either being optionally substituted by one or more groups or atoms X is oxygen or sulphur; orR<sub>s</sub>, R<sub>6</sub>, X and N together are tetrahydroisoquinolinone or tetrahydroisoquinolin- thione optionally substituted in the phenyl ring as defined for R above;the nitrogen-containing group in the 4-position being trans to the R<sub>3</sub> group when R<sub>3</sub> is hydroxy, C<sub>1-6</sub> alkoxy or C<sub>1-7</sub> acyloxy; having pharmacological activity, including blood pressure lowering activity, a process and intermediates for their preparation and their use as pharmaceuticals.
Patent EP-0209987-A2 (EP)
Inventor: SALLER KENNETH R
IPC: H03F3/34
Filed: 1986-06-20
Abstract: Unity gain buffer amplifier having a reduced input-to-output offset voltage characteristic are described. Compensation for the effects of base-to-emitter voltage variations and early voltage is employed.
Patent EP-0216587-A2 (EP)
Inventor: ALDRED PHILIP JAMES ERIC
IPC: G01B11/10
Filed: 1986-09-12
Abstract: The disclosure relates to optical measurement apparatus for determining a plurality of dimensions of an object at linearly spaced locations on the object, comprising a measurement station for measurement of a linear dimension of the object, means to move the object through the measurement station to present the locations to be measured one by one, a light source (3) on one side of the measurement station to direct a beam of light at the location of the object (1) in the measuring station transversely to the required line of measurement and to the path of movement of the object through the station, elongate photo-electric array means (14,15) disposed on the opposite side of the measurement station to the light source and lens means (6, 7) to focus an image of the part of the object to be measured on the photo-electric array means to form an image thereon of said part of the object. An elongate measurement graticule (39) is provided on which a scale is delineated and means (38) are provided for directing collimated light through the graticule and thence into the lens system to be focused on to the photo-electric array means whether or not an object is present in the apparatus for calibration of the array means prior to or during a cycle of measurement of an object.
Patent EP-0223467-A2 (EP)
Inventor: WATTERTON NIGEL TERENCE
IPC: A63F7/34
Filed: 1986-10-31
Abstract: A ball separator is provided for separating a larger cue ball from smaller object balls in coin-operated pool table. The separator has a ball outlet (7) between spaced edges (5, 6) of a runway (1). Both sizes of balls run along the edges (5, 6), but the larger ball strikes an overhead projection (19). This pivots an arm (18) and releases a flap (10) which forms part of one of the edges (6). The flap (10) drops and the larger cue ball falls into the outlet (7).
Patent EP-0207022-A2 (EP)
Inventor: JEDERSTROEM GUSTAF LENNART
IPC: C08J3/03
Filed: 1986-05-15
Abstract: A method of stabilizing an aqueous dispersion of water-absorbent particles and at least one matrix-forming hydrophilic thickening agent comprises the steps of evacuating gas from said dispersion and subjecting the same to compression by means of a relative pressure sufficient to irreversibly transform the dispersion into a stable particle-matrix system. A method of preparing a stable semi-solid preparation of dry, preferably bead-shaped water-absorbent particles comprises forming a homogenous dispersion comprising from 30 to 70% by weight of said beads, from 0,1 % by weight of a least one hydrophilic thickening agent, capable of forming a matrix for said beads, and from 20 to 55% by weight of water, and stabilizing the dispersion formed as above. The water-absorbent particles may consist of cross-linked carbohydrates or polyacrylamide or derivatives thereof. The stable preparation may advantageously be packed in aerosol type containers and be used for the treatment of wounds and skin.
Patent EP-0225863-A2 (EP)
Inventor: FLORY THOMAS ABRAHAM
IPC: G01B15/00
Filed: 1986-12-01
Abstract: A tire chuck comprises two opposing frusto-conical members (24 and 25) each having a plurality of stepped ridges so as to accommodate a range of sizes of a tire (30), the members (24 and 25) being constructed of a material which is deformable and is relatively transparent to, and not degraded by x-rays. The chuck can be combined with an x-ray source (40) and an x-ray receiving device to permit x-ray inspection of a tire (30) mounted on the chuck.
Patent EP-0236997-A2 (EP)
Inventor: GADOW ANDRE DR
IPC: C12Q1/26
Filed: 1987-03-07
Abstract: Lumineszenz-Immuno-Teste bestehen aus einem zur Lumineszenz befähigten, mit Phthalhydraziden markierten Antigen oder Antikörper, einem vorzugsweise trägergebundenen Antikörper oder Antigen und einem die Lumineszenz auslösenden oxidierenden Reagenz und sind dadurch gekennzeichnet, daß das oxidierende Reagenz eine vorgefertigte, gegebenenfalls durch ein Bakteriostatikum stabilisierte Lösung von Katalase und der Initiator eine mindestens 20 Minuten alte, vorgefertigte alkalische Peroxidlösung ist. Diese Lumineszenz-Immuno-Teste sind besonders stabil sowie einfach und preiswert einer Qualitätskontrolle zu unterziehen.
Patent EP-0249038-A2 (EP)
Inventor: FOURNIER RICHARD V
IPC: C04B41/80
Filed: 1987-05-11
Abstract: A process for the irradiation of topaz and the product resulting therefrom is described whereby the colorless or pale-colored topaz is immersed in a high energy neutron environment at an exposure level sufficient to bring some color to the topaz gemstone, then irradiating the topaz gemstone with electrons at an exposure level in the range of approximately l,000 to l0,000 megarads to produce a remarkable and enhanced "American" blue color. The purpose of such a process is to enhance the value of the relatively "normal" sky-blue topaz gemstone by moderately deepening the blueness of the color of the topaz gemstone to a relatively "rare" and more desirable blue color such as "American Blue" or "Super Sky Blue". A further step of heating the topaz to about a temperature in the range of from 250 to 900 degrees Fahrenheit (l2l°C to 482°C) for periods of from about one to six hours may also be used to further enhance the color of the topaz following electron bombardment.