baber/WOPTO huggingface dataset:
Patent EP-0006459-A2 (EP)
Inventor: TRAUSCH GUNTER-ELMAR DIPL-ING
IPC: G03F1/88
Filed: 1979-05-29
Abstract: Verfahren zur Herstellung von Präzisionsflachteilen, wie Masken, Schablonen und so weiter mit kleinsten Öffnungen und Konturendetails bei großer Materialstärke, sowie hohen Anforderungen an Konturenausformung und Konstanz der Abmessungen. Der metallisierte Glasträger ist gleichzeitig Belichtungsmaske.
Patent EP-0004471-A2 (EP)
Inventor: EGLINTON ROBERT B
IPC: B65B11/04
Filed: 1979-03-26
Abstract: Wrapping apparatus to progressively wrap a paper sheet (16) helically about a longitudinally axially elongated generally cylindrical object such as a roll of carpet (11) comprises a frame (42, 43, 44) including a beam member (44) extending in the general direction of the axis (12) of the carpet roll, and at a higher elevation than said axis, a head (26) carried by the beam for displacement therealong, and support structure (18) carried by the head to support a sheet roll (16b) of the wrapping material to rotate about another axis angled from horizontal and to directionally feed the sheet toward and into parallel and close tangency to the carpet roll (11), in a skew feed direction (17) relative to its axis (12), whereby as the carpet roll is rotated about its axis (12) by its driven support rollers (13), said head (26) is displaced along the beam (44) and the sheet unwinds from the sheet roll and becomes progressively wrapped about the carpet roll. The beam is tiltable to return the head (26) to its starting position.
Patent EP-0031861-A2 (EP)
Inventor: FRERE BERNARD
IPC: G05D23/19
Filed: 1979-12-20
Abstract: A process for cyclically regulating the limitative putting into operation of heating elements. This process consists in programming cyclic working times <FRA>T<OVER>n</FRA> of at least three groups of heating elements, where T is the period of the cycle and n an integer greater than 2. This process is put into use by a device comprising at least three contacters B1, B2, B3 actuated by a commutator 12 controlled by a control member 13. <IMAGE>
Patent EP-0050922-A2 (EP)
Title: Observation system  for inspecting small diameter holes
Inventor: YOSHIDA KENICHI
IPC: G02B23/26
Filed: 1981-09-30
Abstract: A picture image observation system comprising a plural number of optical fibers (201) bundled in alignment is adapted to observe dangerous and/or inaccessible locations such as an inner surface of a narrow hole or a long pipe path or places too dangerous for workers has one end (203) thereof approachable 'to anywhere required by providing such auxiliary devices as a zooming device to vary the focal length of an image forming lens, a travelling device for moving back and forth in a pipe, a lens protection device, an illumination light scanning device (206) and/or an observation direction switching device (208) to switch the observation direction to either frontal (205) or side (204) directions and by operating auxiliary devices (209, 210, 211, 216) on the other end of the system by means of wire cables or other remote control means i.e.fluid pressure or electric means.
Patent EP-0051454-A2 (EP)
Inventor: PRESSMAN JOHN R
IPC: B21D15/06
Filed: 1981-10-29
Abstract: The invention relates to apparatus for forming annular corrugations in a metal tube (11). The tube is advanced through a series of annular dies (30'- 40') having helical ribs (30" - 40") formed therein, each die engaging only part of the circumference of the tube. As the tube rotates the dies rotate also to maintain the ribs therein in contact with a deepening wall corrugation (11a - 11f). The dies are desirably arranged in pairs contacting opposite sides of the tube. Downstream dies can form new corrugations between those produced by upstream dies.
Patent EP-0040590-A2 (EP)
Inventor: BOGENTOFT CONNY BOERJE
IPC: A61K9/32
Filed: 1981-05-19
Abstract: An oral pharmaceutical preparation comprises a core containing a therapeutically active substance and a coating and is characterized in that the coating comprises an anionic carboxylic acrylic polymer soluble only above pH 5.5 in an amount of 10 to 85 per cent by weight of the coating and a waterinsoluble polymer selected from quaternary ammonium substituted acrylic polymers. The preparation enables release of a major part of the drug contents thereof in the lower part of the intestinal system.
Patent EP-0059301-A2 (EP)
Inventor: ORTMAYER RUDOLF M
IPC: G21C17/06
Filed: 1982-01-08
Abstract: The invention relates to a measuring apparatus for monitoring the external geometry of fuel boxes and fuel elements by measuring the surface variation over the cross-section thereof and over the entire length thereof during storage of the active elements in reactor plants, i.e. in the cooling pool containing borated water. It is the object of the present invention to ensure that scanning of the surface geometry of the object is free from wear and vibration. The solution according to the invention provides that a sensor carrier is constructed on the measuring support and is equipped with sensors which operate in a contactless fashion and record spacing dimensions. Inductive eddy-current sensors can be provided, for example, as the sensors. Owing to the direct construction of the carriage guide of the measuring support on the side of the measuring apparatus directed towards the object, it is possible to keep a particularly small spacing of the measuring plane, so that vibrations, such as can result, for example, through outside influence from the drive of the support, are not transformed in the positive direction, and the measurement results are hereby not corrupted. <IMAGE>
Patent EP-0062159-A2 (EP)
Inventor: BURKHARDT HORST DR
IPC: G05B19/41
Filed: 1982-03-03
Abstract: A numerically controlled machine tool for producing tangential entry into a compensated contour and for the tangential leaving from a compensated contour. The numerically controlled machine tool also produces the interior or exterior rounding of intersections between two contours.
Patent EP-0067360-A2 (EP)
Inventor: GOETZ NORBERT DR
IPC: C07D207/323
Filed: 1982-06-01
Abstract: 1. A process for the preparation of a pyrrole of the formula  see diagramm : EP0067360,P5,F3  where the individual radicals R are identical ordifferent and each is hydrogen or an aliphatic radical, by reacting a pyrrolidine of the formula  see diagramm : EP0067360,P5,F4  where R has the above meaning, at from 160 to 400 degrees C, wherein the reaction is carried out in the presence of a supported palladium catalyst which contains a basic compound of an alkali metal, an alkaline earth metal and/or a rare earth metal and/or an element of group Ib, IIb or VIIb, cobalt and/or nickel.
Patent EP-0072573-A2 (EP)
Inventor: MORIYA KUNIHIKO
IPC: C10C3/02
Filed: 1982-08-18
Abstract: process for producing a pitch is disclosed. The process involves distilling a heavy petroleum oil under reduced pressure to obtain a distillate, the distillate is hydrogenated to obtain a hydrogenated oil which is subjected to catalytic cracking. The cracked oil is subjected to distillation to obtain a high boiling point fraction having a boiling point of more than 300°C. The high boiling point fraction is subjected to thermal modification in order to obtain the pitch. The pitch can be utilized in order to produce carbon fibers of high quality. By utilizing the process, a greater variety of starting materials can be utilized in order to produce pitch which can be utilized to produce high quality carbon fibers.
Patent EP-0063962-A2 (EP)
Inventor: HONDA CHIKA
IPC: G03C1/005
Filed: 1982-04-28
Abstract: A silver halide photographic material comprising a base having formed thereon one or more silver halide emulsion layers made of two or more monodisperse emulsions having different average grain sizes in the range of from 0.2 to 3.0 µm is disclosed. The grain size distribution curve of the silver halide grains in said emulsion layer or layers has two or more peaks, and the distance between the highest peak and the second highest peak corresponds to at least 0.3 µm.
Patent EP-0100893-A2 (EP)
Inventor: VON MADEYSKI THILO DR DR-ING
IPC: B61F5/38
Filed: 1983-07-11
Abstract: 1. Three-axle bogie for rail vehicles, comprising an H-shaped main frame (1), which is provided in the centre with a pivot bearing for supporting the wagon box and is itself supported via its four ends on a respective side piece (2a, 2b), which in turn is supported on a respective axle bearing (4) of an outer and the central axle (3a), characterised in that the ends of the main frame (1) are in each case directly supported on the side pieces (2a, 2b) via two spring elements (6), which are staggered in the longitudinal direction of the side piece (2a, 2b), that the support centre of the spring elements (6) is disposed at a distance of one third of the axle base from the outer axle (3a) and at a distance of two thirds of the axle base from the central axle (3a), and that the two respective inner ends of the side pieces (2a, 2b) are supported in a hinged manner at a common pivot point on the axle bearing (4) of the central axle (3a).
Patent EP-0102551-A2 (EP)
Inventor: SHIMIZU YUKIAKI
IPC: B61F3/00
Filed: 1983-08-09
Abstract: A vehicle bogie which includes a pair of mechanical bearings (28, 30; 32, 34) mounted on shafts (14,16) of wheel assemblies and U-shaped beam (36, 38) surrounding the shafts and bridging the pairs of mechanical bearings. A linear induction motor is suspended from the beams (36, 38), with the linear induction motor being coupled to the beams by a univeral joint (55, 56) with the shafts (14, 16) being permitted to move in horizontal and vertical planes.
Patent EP-0112511-A2 (EP)
Inventor: FU-CHIH HUANG
IPC: C07K5/06
Filed: 1983-11-28
Abstract: Compounds of the general formula
     and their pharmaceutically-acceptable salts, wherein the substituents are as defined herein, having antihypertensive activity.
Patent EP-0089145-A2 (EP)
Inventor: SMESTAD THOMAS L
IPC: A61L27/24
Filed: 1983-03-03
Abstract: Chemically cross-linked atelopeptide collagen that is a viscous fluid and substantially free of residual cross-linking agent is prepared by: reconstituting atelopeptide collagen from solution by neutralizing the solution at a reduced temperature and a hypotonic ionic strength; cross-linking the reconstituted fibers with glutaraldehyde at a concentration and under conditions that produce a viscous cross-linked collagen; quenching the cross-linking reaction with an amino acid; and separating the viscous cross-linked atelopeptide collagen from the reaction mixture. This collagen is dispersed in an isotonic aqueous medium for use in dermal augmentation and is injectable and forms implants that have excellent persistence.
Patent EP-0091773-A2 (EP)
Inventor: SCHMIDT GERHARD SIEGFRIED ERIC
IPC: F16L33/22
Filed: 1983-04-06
Abstract: A hose coupling comprises a threaded body (12) and hose clamping fingers (18) extending from the body (12), the body (12) and the fingers (18) being formed as a one piece unit in a single manufacturing operation with the fingers (18) being formed with a ridge (28) around the exterior. A-separate slideable collar (34) fits around the fingers (18) and is slideable along the fingers (18) so as to squeeze the fingers (18) together when the collar (34) is pressed towards the body (12), and releases the fingers (18) when the collar (34) is pulled away from the body. The fingers (18) have interior teeth (24) arranged to engage the surface of a hose (H) and bite into it when the fingers are squeezed together by the collar. At the transition between the fingers (18) and the body (34) an interior sealing sleeve (22), of gradually reducing diameter, is provided for making sealing engagement with the outer surface of the hose, when the hose (H) is forced into the sleeve (22).
Patent EP-0093563-A2 (EP)
Inventor: INAGI TOSHIO
IPC: A61K9/06
Filed: 1983-04-26
Abstract: A pharmaceutical preparation for endermic application is disclosed which comprises indomethacin and at least one solubilizer selected from C<sub>10</sub>terpenoids and C<sub>10</sub> phenols. The addition of these solubilizers in small quantities significantly increase the solubility and stability of indomethacin in various solvents and thus produce indomethacin solutions which can be used perse, or incorporated in a wide variety of bases to provide endermically-applicable preparations of various forms.
Patent EP-0108517-A2 (EP)
Inventor: WAHL ERROL HOFFMAN
IPC: A61K8/49
Filed: 1983-10-11
Abstract: An improved process for making antidandruff compositions wherein the antidandruff agents is added to the composition at a temperature of from about 21°C to about 49°C.
Patent EP-0123024-A2 (EP)
Inventor: TAKAYA TAKAO
IPC: C07D501/22
Filed: 1980-11-15
Abstract: 7-Acylamino-3-vinylcephalosporanic acid derivatives of the formula:
     in which R' is aminothiazolyl, aminothiadiazolyl, aminooxadiazolyl, aminopyridyl, aminopyrimidinyl, aminotetrazolyl. protected aminothiazolyl, protected aminothiadiazolyl, protected aminooxadiazolyl, protected aminopyridyl, protected aminotetrazolyl,.or
     a group of the formula:
     wherein R 3  IS C 1 -C 7  alkyl,   R 2  is carboxy or a protected carboxy group, and   A is methylene which may have certain substituents, processes for their preparation, pharmaceutically acceptable saits thereof, and also a pharmaceutically composition comprising, as an effective ingredient, the above compound in association with pharmaceutically acceptable carriers. The invention further relates to starting and intermediate compounds, which are useful for the preparation of the title compounds.
Patent EP-0125457-A2 (EP)
Inventor: GINI DONALD
IPC: B05C5/02
Filed: 1984-04-05
Abstract: A coating head (10) for use in strip-coating paper-card material (20) with water-based, thixotropic magnetic recording ink, in order to produce disposable magnetic recording media which is intended for one write operation, followed by only a few read operations. The head sits on the card and contains a quantity of ink at ambient pressure and temperature. As the head and card move relative one another, the ink is subjected to a shear force, and a bottom surface layer of the ink is drawn into a trailing wall (50) of the head (10), which wall contains a metering orifice. This orifice is of gradually increasing cross-section. That is, the orifice's entrance area is smaller than is its exit area. In this manner, the ink is subjected to a coating interface through which the ink experiences a reduction in hydrodynamic pressure, and a decrease in velocity, as the volume of the coating orifice increases. As a result, the viscosity of the ink increases as the ink progresses through the coating orifice.
Patent EP-0125459-A2 (EP)
Inventor: BOLLE FRANZ DR MED
IPC: A61B3/06
Filed: 1984-04-05
Abstract: Anomaloscopes are used for testing human colour vision and have an optical facility for producing a red, a green and a yellow spectral colour, and a facility for mixing the green and red spectral colours in such a way that, upon intensifying one spectral colour, the other one is in each case correspondingly reduced. In addition, there are means for indicating the intensity of the spectral colours and the proportions of the green and red spectral colours for determining the anomaly quotient. In order to design an anomaloscope of this type with a technically simple structure and with small dimensions, and in which the colour vision can be evaluated using the Rayleigh equation, the light source used for the red and green spectral colours is a two- colour luminescence diode and that for the yellow spectral colour is a single-colour luminescence diode, each having a narrow and differentiated spectral range. The diodes are placed as close together as possible. In order to narrow the spectral range, an interference filter is advantageously arranged in front of each luminescence diode. <IMAGE>
Patent EP-0172259-A2 (EP)
Inventor: SHIMIZU SENZO
IPC: C08K7/14
Filed: 1984-04-12
Abstract: A fire-retardant fiber-reinforced polyamide resin composition comprising a polyamide resin mixture composed of (a) a polyamide resin derived from a xylylenediamine and a linear aliphatic dibasic acid and (b) nylon-66, the amount of the polyamide resin (a) being 70 to 97% by weight based on the weight of the mixture, and 10 to 150 parts, per 100 parts by weight of the polyamide resin mixture, of glass fibers, said resin composition further comprising 5 to 30 parts by weight, per 100 parts by weight, of the polyamide resin mixture, of a fire retardant, said fire retardant consisting of 1 part by weight of antimony trioxide and 1 to 6 parts by weight of brominated polystyrene.
Patent EP-0124004-A2 (EP)
Inventor: SCHOBEL BARBARA DR
IPC: C12Q1/26
Filed: 1984-04-16
Abstract: The process entails using as substrate mono- or diesters of dihydroxyacetone with saturated and/or unsaturated carboxylic acids with a chain length of, preferably, 8 to 20 carbon atoms.
Patent EP-0135177-A2 (EP)
Inventor: KANAO MUNEFUMI C O DAIICHI SEI
IPC: C07D277/30
Filed: 1984-08-24
Abstract: Benzocycloalkane derivatives of the formula (I)wherein:Z represents a methylene group or an ethylene group, either one of R' and R<sup>2</sup> represents -(CH<sub>2</sub>)<sub>m</sub>-COOR<sup>3</sup> and the other representsorwherein R<sup>3</sup> represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, n represents an integer of 1 to 6 and m represents an integer of 0 to 5, and the physiologically acceptable salts thereof; having a strong and selective inhibition activity of thromboxane A<sub>2</sub> synthesis.
Patent EP-0148438-A2 (EP)
Inventor: AUSTEL VOLKHARD DR DIPL-CHEM
IPC: A61K31/53
Filed: 1984-12-12
Abstract: Die Erfindung betrifft neue Imidazolderivate der allgemeinen Formel <IMAGE> in der die Reste A bis D und R1 bis R3 wie im Anspruch 1 definnert sind, deren Tautomere und deren Säureadditionssalze, insbesondere deren physiologisch verträgliche Säureadditionssalze mit anorganischen oder organischen Säuren, welche wertvolle pharmakologische Eigenschaften aufweisen, insbesondere eine Wirkung auf die Kontraktilität des Herzmuskels. Die neuen Verbindungen lassen sich nach für analoge Verbindungen bekannten Verfahren herstellen.
Patent EP-0153493-A2 (EP)
Inventor: BRAUN GUNTER
IPC: F02D41/26
Filed: 1984-12-22
Abstract: The invention is directed to a mixture metering arrangement for an internal combustion engine with a digital data processor, particularly a microcomputer, the signal processing pattern of which is governed by clock pulses, and with a signal generating means which delivers analog output signals. The signal generating means is responsive to operating parameters of the internal combustion engine and is an exhaust gas sensor responsive to the air ratio Lambda. The exhaust gas sensor is used in a closed-loop control system to influence the air-fuel ratio and changes its output quantity at the air ratio of Lambda=1. In this arrangement, a correcting stage corrects the influence of a delay time (tv) connected with the clocked signal processing on the mixture formation. The delay occurs in the transmission of the change in the output of the sensor. Two methods are indicated for the mode of operation of the correcting stage by means of which a mean value shift of the quantity (FR) influencing the mixture formation is avoided and the concentration of toxic substances in the exhaust gases is minimized. Flowcharts are disclosed to realize the invention by means of a suitably programmed microcomputer.
Patent EP-0142894-A2 (EP)
Inventor: KLEINTJENS LUDOVICUS ANNA LEON
IPC: C08F6/28
Filed: 1984-11-14
Abstract: The invention relates to a process for purifying ethylene-alkene-diene rubbers by extraction with an extractant chosen from substances with a critical temperature below 435 °K at a temperature above the critical temperature of the extractant and a pressure above the critical pressure of the extractant.
Patent EP-0120566-A2 (EP)
Inventor: OSKAM HERMAN
IPC: E06B9/36
Filed: 1984-02-01
Abstract: A vertical louvre blind has several identical travellers (16), an end one of which is moved by a pull cord (100), inserted between two fingers (90). This traveller pulls the other travellers by means of a ball chain (98) inserted between the fingers and into a slot (96). A tilt rod (14) rotates a worm (18) in each traveller, the worm engaging a wormwheel which can readily be pushed into the housing of the traveller. The wormwheel carried a hook (80) on which is mounted a louvre hanger. The louvre hangers each consist of two bars (30) and (34), the louvre material (22) being folded over to form a hem which can be clamped between the two bars by moving them transverse to their length. It is possible with the blind to have an easy modification of a stock blind to fit windows of several sizes.
Patent EP-0131421-A2 (EP)
Inventor: KOENIG ANDREW RICHARD
IPC: G06F21/20
Filed: 1984-07-03
Abstract: Disclosed is a system which employs a pair of encryption functions f and g in the "log on" protocol of a computer dial-up arrangement. The functions are inverses of each other and, hence, a random sequence when encrypted with f and then with g results in the original sequence. When a user wishes to "log on", the computer selects a random sequence and forms a challenge sequence. The user encrypts the challenge sequence with the function g and thus forms a response sequence. Encryption with the function f by the computer permits verification of the response sequence. 
     The secrecy of the user's function is maintained by providing the user with an authenticating device having only two ports: a power port and an I/O port. The I/O port is connected to a microprocessor which accesses a memory that contains the secret encryption function g.
Patent EP-0138451-A2 (EP)
Inventor: OINAGA YUJI
IPC: G06F15/78
Filed: 1984-09-26
Abstract: A vector data processing system comprising at least an A-access pipeline (27) and a B-access pipeline (28) between a main storage unit (4) and vector registers (21). Associated with the A-access pipeline (27) are a write port (WA) and a read port (RA) selectively connected to the vector registers (21). Associated with the B-access pipeline (28) are a write port (WB) and a read port (RB) selectively connected to the vector registers (21). An additional read port (IA) is linked between the read port (RB) of the B-access pipeline (28) and the address input side of the A-access pipeline (27). When an indirect address load/store instruction is carried out for the A-access pipeline (27), an indirect address is generated from the vector registers (21) via the read port (RB) of the B-access pipeline (28) and the additional read port (IA). Since the additional read port (IA), for generating an indirect address for the A-access pipeline (27), is connected to the read port (RB) of the B-access pipeline (28), it is unnecessary to increase the multiplexity of interleaves of the vector registers (21).
Patent EP-0118414-A2 (EP)
Inventor: FARKAS ALFRED
IPC: H01H33/04
Filed: 1984-01-24
Abstract: In horn switches, which have two horn electrodes, arranged in a V- shape with respect to one another, and arranged as the base for the switching arc, in the event of unavoidable shut-downs under overload, the switching arc can move out of a defined permissible burning region, can transfer itself onto other adjacent parts and damage them. To avoid such damage, in the case of horn switches for use in electrical networks with short-circuit or earth-protection shut-down by circuit breakers, an earthed third electrode for the switching arc is arranged on the defined boundary between a permissible and an impermissible burning region for the switching arc. When the switching arc moves out of the permissible burning region, it is transferred onto the third electrode where it causes an earth-short or a short- circuit, which is switched onto the higher-level circuit breaker in operation. <IMAGE>