baber/WOPTO huggingface dataset:
Patent EP-0058235-A2 (EP)
Inventor: SCHROTHER GERHARD DIPL-ING
IPC: H01H50/54
Filed: 1981-10-22
Abstract: An electromagnetic switchgear has a set of main and leading switches in a housing for adding series damping resistors to legs of a network which feeds a capacitive load. Plural switch sets are arranged side by side with associated main and leading switches positioned one over the other in two stories. Electrical bridges which extend over the two stories connect the input leads of the switches of a set. Similarly, a damping resistor is connected between the output leads of the switches of a set, and the resistors are mounted so that they lie, protected against external influences, between separation ribs on the switchgear housing.
Patent EP-0073853-A2 (EP)
Inventor: TROTTA ROBERT ANTHONY
IPC: B26B21/54
Filed: 1981-10-30
Abstract: A shaving implement includes a platform portion (4), a back portion (6), a cap portion (8) overlying the platform portion (4), endwalls (14) interconnecting the platform and cap portions (4, 8), the platform, back, cap and end wall portions (4, 6, 8, 14) being an integrally molded plastic united, and a blade member permanently disposed between the cap and platform portions (8, 4), the cap portion (8) exercizing a clamping pressure on the blade member.
Patent EP-0057322-A2 (EP)
Inventor: WINDSOR HARRY MELLOWS
IPC: B60W30/18
Filed: 1981-12-18
Abstract: A vehicle transmission clutch control including an electronic logic control (1) which controls the transmission gear selection, a clutch position signal generator (16) responsive to vehicule operating parameters to produce a command signal (Sc) which operates a clutch control (22, 24, 25, 26, 27, 28, 29) to govern the engagement of the clutch. 
     A clutch disengagement control (15) receives a gear change signal (Sd) from the logic control and produces an output signal (Se) that can override the command signal (Sc) to cause the control system to disengage the clutch (21). The output signal (Se) is caused to vary during a gear change and thereby alters the command signal (Sc) and cause the clutch engagement to vary over the gear change period.
Patent EP-0051578-A2 (EP)
Inventor: KRAKER ALFRED
IPC: H03F3/72
Filed: 1981-10-23
Abstract: To couple an audio channel to an output line provided for several audio channels, electronic switches are increasingly used instead of relay contacts. But these have the disadvantage that they introduce an electrical resistance into the line path. To circumvent the associated disadvantages, separate output stages acting as impedance converters are used at the coupling points, feedback-type operational amplifiers being preferably used as these. The coupling resistor 3 with a high resistance value, used for stabilising the (free) output potential of an operational amplifier 2 not connected to the audio channel 4, however, is not capable of compensating for the influence of interfering potential differences between the operational amplifier output and the audio channel output line 4 and of offset voltages when the output is connected to the audio channel 4 by means of an electronic switch 5. For this purpose, a second feedback resistor 7 having a low resistance value is provided in accordance with the invention, which is connected to the audio channel 4 by means of a second electronic switch 8 operated at the same time as the switch 5. The feedback resistor 7 compensates for the interfering voltage differences between operational amplifier output and the audio channel output line 4. <IMAGE>
Patent EP-0066805-A2 (EP)
Inventor: KEYES GARY SYLVESTER
IPC: H04N5/32
Filed: 1982-05-28
Abstract: Image frames produced consecutively with x-ray beams having different spectral bands or average energy levels are converted to analog video signals and then to digital data. The digital data for an image at one energy is stored in a memory and the ensuing data for the next image is subtracted from the stored data in an alternate or cyclic fashion. The resulting difference data is converted to analog video signals and displayed on a television monitor at standard frame rates. The same system can be used to store a digitized data mask frame and the digital data for ensuing frames can be subtracted from the mask. In some embodiments a buffer is used to allow removal of data from memory without having the data from a preceding frame overwritten by ensuing frames. Other embodiments use more than one memory and, in some cases, buffers to allow manipulating the data so snapshot, integrated and continuous or real-time subtraction images can be displayed individually on a single monitor or jointly on additional monitors.
Patent EP-0072453-A2 (EP)
Inventor: POTT RICHARD
IPC: D04H3/12
Filed: 1982-07-22
Abstract: Mit der vorliegenden Erfindung soll eine unidirektional in den Filamenten liegende Gelegebahn kontinuierlich mit die Faserstränge verbindenden Verbindungsmitteln, wie Haftfäden od. dgl. versehen werden, und zwar über die Gesamtbreite der Gelegebahn. Dies erfolgt durch Auftrag der Verbindungsmittel zunächst auf eine, vorzugsweise zwei Trägerbahnen (27, 28), die dann in einer Abgabestation, vorzugsweise über Druckeinwirkung, die Verbindungsmittel auf die Gelegebahn abgeben.
Patent EP-0075855-A2 (EP)
Inventor: ZEUGNER HORST DR DIPL-CHEM
IPC: C07D487/04
Filed: 1982-09-22
Abstract: Disclosed are 7-bromo-5-(2-halophenyl)-1H-2,3-dihydro-1,4-benzodiazepines of the formula I    <IMAGE>  I  in which R1 is a hydrogen atom or a lower alkoxy or alkanoyloxy radical and R2 is a halogen atom. The compounds possess psychopharmacological, and especially anti-aggressive properties. To manufacture compounds of formula I, corresponding 2-halomethyl-7-bromo-5-(2-halophenyl)-1H-2,3-dihydro-1,4-benzodiazepines are cyclized to corresponding 7-bromo-1,2-methylene-5-(2-halophenyl)-1H-2,3-dihydro-1,4-benzodiazepines and in these the aziridine ring is opened through treatment with a lower alcohol or a lower carboxylic acid in the presence of a Lewis acid.
Patent EP-0085163-A2 (EP)
Inventor: SCHEIDEL HERMANN
IPC: C09D9/00
Filed: 1982-12-13
Abstract: 1. A soap containing remover for removing lacquers and latex paints, containing polar solvents and 25 to 70 parts by weight of homopolar solvents, characterized in that the remover is free of wax and contains from 5 to 20 parts by weight of soap, wetting agents and/or emulsifying agents stirred in liquid form into homopolar solvent, is thickened with 10 to 60 parts by weight of a polar solvent and contains from 1 to 5 parts by weight of a conventional inert filler such as betonites or micronized betonites such as montmorillonite, the homopolar solvant used being solvent naphtha or the higher-boiling alkylbenzenes or trimethylbenzenes and/or terpenes such as D-limonene, terpentine oils, glycol esters or ketones and the polar solvents used are higher alcohols or glycol ethers.
Patent EP-0066350-A2 (EP)
Inventor: AKKERMAN JAMES WILLIAM
IPC: F02D15/02
Filed: 1982-02-02
Abstract: Means for controlling the compression pressure in an internal combustion engine having one or more cylinders and subject to widely varying power output requirements. Received between each crank pin (C) and connecting rod (D) is an eccentric sleeve (E) selectively capable of rotation about the crank pin and/or inside the rod and for latching with the rod to vary the effective length of the connecting rod and thereby the clearance volume of the engine. The eccentric sleeve normally rotates inside the connecting rod during the exhaust and intake strokes, but a latching pawl (F) carried by the eccentric is movable radially outwardly to latch the rod and eccentric together. A control valve (J) responds to intake manifold pressure to time the supply of hydraulic fluid to move the latching pawl outwardly, thus varying the rod length to maintain a substantially optimum firing chamber pressure at all intake manifold pressures.
Patent EP-0060025-A2 (EP)
Inventor: SPIRIG ERNST
IPC: G01K1/14
Filed: 1982-02-08
Abstract: A self-adhesive temperature indicator comprises a piece of transparent ortranslucent foil 10, one side being provided, over at least a region thereof, with a layer 12 of material which changes colour at a predetermined temperature, over at least another region thereof with a printed layer 14, for example of a material having a visual characteristic (e.g. its own colour) denoting the predetermined temperature, and over at least another region (preferably a peripheral margin) with a coating 18 of adhesive.
Patent EP-0062512-A2 (EP)
Inventor: HARTRY DONALD RICHARD
IPC: G10D13/02
Filed: 1982-04-02
Abstract: An apparatus and method for mounting a head on a musical instrument, such as a drum, tambourine, banjo, or the like. A polymeric sheet (12) is stretched across the opening in a first member, such as an annular hoop (14), having a channel (16) formed along the edge thereof which is at least partially filled with an adhesive. A plug member (18) is preferably inserted into the channel such that the polymeric film is shaped and stretched as it is forced into the channel and contacts the adhesive. The channel of the first member is inserted into a cavity (22a) corresponding in shape thereto in a second member, such as an annular ring (22) which forms the rim along the edge of the shell of the musical instrument such that the first member is firmly engaged therein. The apparatus and method of the present invention permit a head to be easily and quickly installed or removed from the shell of the instrument without the necessity of utilizing a clamping or similar means to secure the head to the musical instrument.
Patent EP-0071384-A2 (EP)
Inventor: AZULAI MAX
IPC: F41H11/16
Filed: 1982-07-19
Abstract: Mine clearing apparatus for attachment to a vehicle comprising a frame 10 mountable onto a vehicle for selectable positioning in a raised or lowered orientation; plough apparatus 36, 40 for raising and shunting aside mines, mounted onto the frame; and devices 60, 68, 70, 82 for selectably retaining the frame in a raised orientation and comprising control apparatus 80 operable from inside the vehicle for releasing the frame from the raised orientation and allowing it to assume the lowered orientation. The frame is automatically raised when the vehicle moves backwards.
Patent EP-0086935-A2 (EP)
Inventor: MOTOI MINAGAWA
IPC: D06L1/12
Filed: 1983-01-10
Abstract: A foam washing method which comprises forming a large amount of foams by blowing a gas through a concentrated aqueous solution of a detergent, and thereafter bringing said foams into contact with soiled textile goods to separate and remove dirts adhered to fibers of said textile goods.
Patent EP-0090300-A2 (EP)
Inventor: RETHMEIER KURT
IPC: A61G3/00
Filed: 1983-03-21
Abstract: The mobile installation consists of a vehicle (10) in whose loading area the working agents - compressed air, water (24), electrical energy (22), a gas container (34) with a current generator (33) - are combined in such a way that specialist work can be carried out on a work surface (30) using these agents, as can be seen from Fig. 2. In this respect the loading area, now a working area, is connected to an overpressure generator (25) which in turn forces purified air through a filter (26) into the working area and thus satisfies the hygienic requirements for dental work. <IMAGE>
Patent EP-0100921-A2 (EP)
Inventor: FANTONE STEPHEN D
IPC: G01M11/00
Filed: 1983-07-18
Abstract: Apparatus and method for testing the optical throughput or efficiency of lens structures adapted to be used in pairs to make a connection between optical fibers by imaging one fiber end, serving as input, via the connector pair into the end of the other fiber end, serving as output. The apparatus comprises structure by which the output beam of a nominally perfect connector half is presented to a lens structure under test while a reflecting surface simulating a fiber end is positioned in the test structure under conditions of actual use. The simulating beam is focused by the test lens structure onto the reflecting surface after which it is reflected along a path travelling oppositely to its entering direction. Structure is provided for comparing the energy content of the beam emerging from the test lens structure with that presented to it whereby the optical efficiency of the lens structure is determined.
Patent EP-0100964-A2 (EP)
Inventor: REIFENRATH RAINER DR MED
IPC: A61K9/127
Filed: 1983-07-27
Abstract: The product is used for the treatment and prophylaxis of infections, especially bacterial, viral or fungal infections, and also acts as antitussive and antiobstructive for the respiratory tract. The object of the invention was to provide a medicament with a non-specific action against infections, coughs or obstructive airway disorders, with which the injurious side effects of the products known for these purposes do not occur and for which the contraindications of the known products also do not apply. The product according to the invention consists of lecithin and/or cholesterol particles. The preparation process comprises dissolving lecithin and/or cholesterol, in the amount by weight predetermined by the desired composition, in chloroform, adding water to the resulting lipid solution and subsequently mixing continuously until it is converted into a liquid foam which is then treated with ultrasound until the chloroform has completely evaporated.
Patent EP-0102570-A2 (EP)
Inventor: FELDMAN RUBIN
IPC: H01L23/42
Filed: 1983-08-18
Abstract: An envelope system for protecting a substrate from fire or other thermal extreme. The system includes a screen, which surrounds the entire substrate and which is set off from the substrate by ridges folded into the screen, and a thermal protective coating applied to the screen and spaced from the substrate by the screen to form an air gap between the substrate and the coating.
Patent EP-0110142-A2 (EP)
Title: Procédé pour la préparation de cyclopenténones alkylées et esters acétyléniques utiles en tant que produits de départ dans ladite préparation
Inventor: RAUTENSTRAUCH VALENTIN DR
IPC: C11B9/00
Filed: 1983-10-27
Abstract: On décrit la préparation des cyclopenténones de formule <IMAGE> dans laquelle R¹ et R², pris séparément, représentent chacun un radical alkyle, de préférence de C1 à C6, ou un atome d'hydrogène, ou pris conjointement, un polyméthylène, ou l'un d'entre eux représente un atome d'hydrogène et l'autre un radical alkyle tel que défini ci-dessus, par cyclisation catalytique d'un ester de formule <IMAGE> dans laquelle R¹ et R² ont le sens indiqué ci-dessus et R sert à désigner un radical alkyle inférieur de C1 à C6 ou un phényle, en présence d'un dérivé métallique de formule MeX2(R³CN)2 (III) dans laquelle Me représente un atome de palladium ou de platine, R³ définit un groupe alkyle inférieur de C1 à C3 ou un groupe phényle et X désigne un atome d'halogène. Les cyclopenténones ainsi préparées sont utilisées en particulier en tant qu'ingrédients aromatisants et en tant qu'intermédiaires pour la préparation de composés utiles à l'industrie de la parfumerie et des arômes ainsi qu'à l'industrie pharmaceutique.
Patent EP-0091234-A2 (EP)
Inventor: LARSEN TOR GROTHES
IPC: G03F9/00
Filed: 1983-03-24
Abstract: An auto-focusing alignment and measurement system for use in precisely positioning a semiconductor substrate with respect to an integrated circuit mask is herein disclosed. This system includes a moveable convergent lens operable with another pair of convergent lenses for alternately focusing images of the mask and the substrate onto a photodiode array. The photodiode array serves as a focus detector and, together with associated signal processing circuitry, provides a feedback signal for controlling displacement of the moveable lens to equal the separation between the mask and the substrate with an accuracy better than the depth of field of the optics. An illumination source and viewing optics provide a magnified view of images of both the mask and the substrate superimposed and in focus, thereby facilitating alignment of the substrate with respectto the mask prior to photolithographic printing. This apparatus may also be employed to measure the degree of surface flatness and parallelism between the mask and the substrate.
Patent EP-0102686-A2 (EP)
Inventor: SAITO TOSHIYUKI
IPC: H01P5/12
Filed: 1983-05-27
Abstract: This device for distributing and/or combining microwave electric power is used, for example, in a high power microwave amplifier and combines or distributes microwave electric power between a first microwave path such as a standard waveguide (60) and a plurality of second microwave paths such as a plurality of waveguides or MIC transmission lines (65-1,...65-n). The device comprises a horn (61) having a throat portion which is coupled to the first microwave path, and an oversized waveguide (63) coupled at one end to the open end of the horn and at the other end to the plurality of second microwave paths. It further comprises means such as a dielectric lens (62), one or more reflectors, or a plurality of MIC transmission lines of different lengths, for uniformalizing the phases of the microwave signals distributed by the horn or for adjusting the phases of the microwave signals fed from the second microwave paths into the horn.
Patent EP-0104942-A2 (EP)
Inventor: SHAW HERBERT JOHN
IPC: H01S3/083
Filed: 1983-09-27
Abstract: A Brillouin ring laser comprises a fiber optic resonator formed from a loop (14) of fiber optic material (10) and a fiber optic directional coupler (20) for optically closing the loop (14).
Patent EP-0098785-A2 (EP)
Inventor: GSTALDER PIERRE-JEAN
IPC: G07F17/10
Filed: 1983-06-28
Abstract: The device consists of an entirely closed structure (1) mounted on rails (2) resting on the ground, subdivided into an assembly of individual cells (3) by means of vertical walls (4), and rollers (5) for supporting and guiding articles to be stored extending transversely in the horizontal plane of separation between cells (3), each cell (3) being closed at its front part by a door (6) which can be locked by means of a lock (7), and each cell (3) is provided over a part of its length, near to its door (6), with a deflecting element (8) for receiving and discharging water and dirt adhering to the articles, such as sand or the like. <IMAGE>
Patent EP-0121795-A2 (EP)
Inventor: LABAUVE RAPHAEL JOSEPH
IPC: A01K13/00
Filed: 1984-03-09
Abstract: An inhalation apparatus for exposing small laboratory animals, e.g., rats, to a test atmosphere in such a manner that the animals are exposed to a uniform concentration of the test atmosphere containing substantially no exhaled materials.The apparatus comprises an animal holding tube means capable of positioning the nose of an animal at a fixed point within the tube means. The tube means is provided with a test atmosphere inlet means located in the vicinity of the nose and an exhaust outlet means such that the test atmosphere can be inhaled by the animal then exhausted rearward of the nose of the animal.A plurality of these animal holding tube means can be combined by connecting their inlet means to a first plenum duct that is in communication with a source of the test atmosphere and connecting their outlet means to a second plenum duct for exhausting substantially all exhaled materials and excess test atmosphere.
Patent EP-0158700-A2 (EP)
Inventor: BACKSTEIN GUNTER ING GRAD
IPC: F42C15/00
Filed: 1984-07-10
Abstract: Die Erfindung betrifft einen Zünder für ein von einem Lastengeschoß ausgestoßenes Tochtergeschoß. Um trotz anfänglicher Blindstellung des Zünders unmittelbar nach dem Ausstoßvorgang eine definierte Zündzeit mit engen Toleranzen zu erhalten, ist die Zündnadel 7 zentrisch im Innern eines relativ zum Gehäuse 1 beweglichen, schüsselförmigen Deckels 12 angeordnet, dessen Wandung 12' Ausnehmungen 5' aufweist, in welch an gehäusefest angeordneten, radial ausschwenkbaren Federblechen 4 befestigte Sperrnieten 5 eingreifen. Diese Sperrnieten 5 hemmen eine Axialbewegung der Zündnadel 7 während der Blindstellungszeit und verhindern dadurch ein radiales Ausschwenken des Detonatorträgers 15 in die Zündstellung. Erst nach dem Abwickeln eines Wickelbandes 11 können die Sperrnieten 5 in Radialrichtung aus der Wandung des Deckels 12 ausschwenken, wodurch der Zündvorgang eingeleitet wird.
Patent EP-0135168-A2 (EP)
Inventor: LO GRACE Y-S
IPC: C08F297/04
Filed: 1984-08-21
Abstract: Blends of polymers of diene and styrene-a-methylstyrene type monomers are prepared in situ by solution polymerization employing intermittent addition of monomers and initiators to provide a desired composition.
Patent EP-0143283-A2 (EP)
Inventor: ROUGE ANTHONY
IPC: B62B15/00
Filed: 1984-10-06
Abstract: 1. Vehicle having a footboard capable of being driven by wind energy under sail, which footboard is connected with movement means such as wheels or the like, two movement means being mounted on a double steering axle and the footboard being connected by means of a steering device with the double steering axle and being capable of being brought out of its horizontal position into an inclined position, by which the double steering axle is deflected out of its at-rest position, characterized in that the steering device comprises a steering head (30) for two movement means which is fixed at the centre to the double steering axle (14), that the steering head (30) possesses two bushings (36, 38) disposed at a distance from each other, which are aligned with each other long a straight line (B) extending obliquely to the direction of travel (A) from below/behind to above/forward, that a sleeve (40) is fixed to the footboard (12), the central axis of which sleeve is inclined obliquely corresponding to the straight line (B), that the sleeve (40) and the steering head (30) are connected to one another by a steering journal (42) passing through the bushings (36, 38) and the sleeve (40), the double steering axle (14) lying spatially in front of the straight line (B), and in that the double steering axle (14) is connected with the footboard (12) on each side of the steering head (30) by a damping element (46, 48) mounted in articulated manner (50, 52).
Patent EP-0144913-A2 (EP)
Inventor: ALBARELLA JAMES P
IPC: C12Q1/70
Filed: 1984-11-29
Abstract: A nucleic acid hybridization assay involving a labeled probe and formation of a hybrid having epitopes for an antibody reagent. The label provides a detectable response which is measurably different when the labeled probe is comprised in a hybrid that is bound by the antibody reagent compared to when not comprised in such a hybrid. Particularly useful antibody reagents are antibodies such as anti-DNA'RNA, anti-RNA'RNA and antibodies to intercalated duplexes which do not bind substantially to single stranded nucleic acids. Modulation of the label response can be accomplished in a variety of ways such as by steric inactivation or hindrance or by labeling the antibody reagent with a second label which interacts with the first label. The assay is particularly advantageous because no separation of hybridized and unhybridized probe is required.
Patent EP-0151774-A2 (EP)
Inventor: HAEFNER HANS W
IPC: G01F11/24
Filed: 1984-12-19
Abstract: In the device, a hydrostatic pressure is built up in the lubricant in the sealing and bearing region of the rotor used as a conveying means, the said pressure being generated in a pressurised lubricant feeding means.
Patent EP-0117585-A2 (EP)
Inventor: PACINI ERMANNO
IPC: B24B7/22
Filed: 1984-02-18
Abstract: It is a continuous smoothing machine, which has a device able to allow the abrasive or finishing plates 4 to go through a path inclined of a 90° + a angle during the going run and of a 270° - a angle during the return run, with respect to the longitudinal axis of a conveying tape with continuous motion for the slab 1 to be worked, a being a prefixed angle chosen in such a way as to allow a plate working path substantially perpendicular to the direction of advancement of the tape.