baber/WOPTO huggingface dataset:
Patent EP-0255025-A1 (EP)
Inventor: VALENTINI LUIGI
IPC: A61M5/00
Filed: 1987-07-21
Abstract: Device for easily and simply coupling to the free end of a small tube (7) mounted on a transfusion needle an apparatus of the type used for coupling a syringe to a drug holding bottle. The device comprises a hollow shaped body (1) coupled to the small tube (7). The hollow body (1) is closed by a plug (5) and a collar (2) shaped like the mouth of a conventional drug bottle projects from the body (1): the collar (2) axially extends and a continuous annular recess (3) is formed therein having such a profile and arrangement to allow for the teeth (11) projecting from the resilient lugs (10) of the apparatus thereto the device is to be coupled to be inserted and locked therein.
Patent EP-0264932-A1 (EP)
Inventor: SASAKI GORO
IPC: H01L29/812
Filed: 1987-10-21
Abstract: A field effect transistor comprises an InP substrate, an n-tupe semiconductor layer formed on the InP substrate, a GaInAs layer formed on the n-type semiconductor layer, no impurities being added to the GaInAs layer, an AlInAs layer formed on the GaInAs layer, a control electrode provided on the AlInAs layer, and a source electrode and a drain electrode provided at both the sides of the control electrode so as to make an ohmic contact to the GaInAs layer.
Patent EP-0246702-A1 (EP)
Inventor: TEGEL CHRISTIAAN JOHANNES
IPC: A47F7/024
Filed: 1987-05-15
Abstract: Stand for displaying spectacles or spectacle frames. The stand comprises a movable part (2) comprising outwards protruding elements, extending in general perpendicular to the direction of movement and running through slots in the fixed frame part (1) of the stand. These protruding elements can cooperate with protruding elements of the frame part such that they determine a number of eye configurations each encompassing the bridge section of one of the displayed spectacles. The stand comprises furthermore an electrically driven moving mechanism for moving the movable part, either to a first extreme position or to a second extreme position, said moving mechanism being controllable by authorized persons using a remote control panel.
Patent EP-0247690-A1 (EP)
Inventor: GRUPPING ARNOLD WILLEM JOSEPHU
IPC: F03B13/00
Filed: 1987-05-21
Abstract: A system for subterranean storage of energy in caverns (4,5) formed in a subterranean salt formation (3), the lower sides thereof being interconnected by means of a first channel (8) and the upper sides by means of a second channel (10), said channels (8,10) interconnecting the liquid and gas spaces res­pectively, in which first channel (8) an assembly (21) is inclu­ded for pumping liquid from the lower (4) towards the higher (5) cavern, and for producing electric energy by liquid flowing back from the higher (5) towards the lower (4) cavern, which gas pres­sure is, furthermore, such that at this assembly (21) the diffe­rence between the gas pressure and the hydrostatic pressure dif­ference between both liquid spaces is at least equal to zero. 
     Said assembly (21ʹ) is located at the ground surface (1) and is connected, by means of two branches (8,9,26,27) of said first channel to the lower sides of the lower and higher cavern (4,5) respectively, the gas pressure being chosen such that the liquid is driven upwards from the lower cavern (4) towards the surface (1), and no cratering towards the ground surface (1) from said higher cavern (5) can occur. 
     The system of claim 1, in particular the cased boreholes which are subjected to extend to a depth that is sufficiently deep to avoid cratering.
Patent EP-0259903-A1 (EP)
Inventor: NONINI GEREMIA
IPC: B30B9/32
Filed: 1987-07-27
Abstract: Device to move skips in a scrap charging zone providing at least one charging station (3l) and a station (32) to press the scrap within the skip (25), the skip (25) being borne by an independent support with legs (24) in the charging station (3l) and being supported on a cradle in the press station (32) and comprising containment housings (26) in diametrically opposite positions, the median vertical plane of the press (27) being substantially normal to the lengthwise axis of movement of the skip (25), the device being of a trolley type (l0) with two side frame members (ll), each of which comprises an upper bar (l2) able to move vertically (l3) at least between an inactive position and a working position, the upper bars (l2) cooperating with the containment housings (26). 
     Method to move skips in a scrap charging zone providing at least one charging station (3l) and a station (32) to press the scrap within the skip (25), the skip (25) being borne by an independent support with legs (24) in the charging station (3l) and being supported on a cradle in the press station (32) and comprising containment housings (26) laterally for the opening of lower hinged discharge flaps of the skip, the me­dian vertical plane of the press (27) being substantially normal to the lengthwise axis of movement of the skip (25), a skip (25) full of scrap being lifted and withdrawn from its support with legs (24) by a trolley device (l0) and taken by such device from the charging station (3l) or from a parking station (33) for skips and placed on a cradle comprised in cooperation with a press (27) for the pressing of scrap.
Patent EP-0270431-A1 (EP)
Title: Procédé de changement d'un produit introduit dans des récipients thermoplastiques et d'au moins un élément décoratif et/ou informatif desdits récipients et mécanisme de raboutage de deux bandes, mécanisme susceptible d'être utilisé pour la mise en oeuvre dudit procédé
Inventor: HAUTEMONT JEAN-CLAUDE
IPC: B65B3/00
Filed: 1987-11-13
Abstract: L'invention décrit un procédé de changement ou de remplacement d'un produit pâteux ou liquide par un autre destiné à être introduit dans une succession de récipients thermoplastiques portant un élément décoratif et/ou informatif. On détermine un volume tampon minimal (VM) du premier produit contenu dans le doseur-distributeur (6) et dans un bac tampon (24,25), volume tampon (VM) qui correspond à la somme des portions de premier produit qui sont encore à introduire dans les récipients avant que ceux-ci ne soient remplacés dans la zone du poste de remplissage (6) par des récipients munis d'éléments décoratifs différents ; pendant le fonctionnement de l'installation, l'on coupe transversalement la première bande-mère (13) au poste de décoration (11) et/ou la première bande à couvercles (9) à des distances du poste de remplissage (6) correspondant à des longueurs de consommation en première bande-mère (13) et/ou en première bande à couvercles (9) par les récipients recevant les dernières portions de produit du volume tampon minimal de premier produit.
Patent EP-0250494-A1 (EP)
Title: Interrupteur de protection
Inventor: RUSCH ARTHUR
IPC: H01H71/50
Filed: 1986-12-19
Abstract: L'interrupteur de protection comprend un élément à courant de surcharge (4) et un organe de transmission (2) en appui sur une pièce de contact mobile (6). Un bouton (1) à commande manuelle est en contact direct avec l'organe de transmission (2). L'élément à courant de surcharge (4) agit, en cas de surchage ou de court-circuit, sur un levier de déclenchement (5) de façon à déplacer l'organe de transmission (2) et à ouvrir le contact. Un organe de rappel (8) est placé à l'extrémité supérieure de l'organe de transmission (2) pour remettre le bouton (1) à sa position inactive.
Patent EP-0274498-A1 (EP)
Title: Medicaments with delayed release of active ingredient.
Inventor: FECHNER CHRISTIAN
IPC: A61K/
Filed: 1987-06-29
Abstract: Medicaments with delayed release of the active ingredient, containing a poorly water-insoluble active ingredient and additives, characterized in that the active ingredient is distributed in or on pellets in a microcrystalline or molecularly dispersed form, and that said pellets are coated with a permeable membrane which delays the release of the active ingredient.
Patent EP-0286957-A1 (EP)
Inventor: LUFT PETER
IPC: E01F8/00
Filed: 1988-04-06
Abstract: The supporting structures of a vegetation-sustaining noise barrier are in each case constructed as a single- or multi-piece plate (1), the plates (1) having oblique T-shaped slotted perforations (8) corresponding to the position of the longitudinal boards (2) which are arranged in the manner of a Venetian blind, and the longitudinal boards (2) are provided at a distance from their respective ends (10) with cross-sectional regions (12) which taper with respect to the end cross-sections; the ends (10) of each longitudinal board (2) are pushed through the corresponding slotted perforations (8) of two adjacent plates and suspended therein. The plates (1) as well as the longitudinal boards (2) consist of plastic. <IMAGE>
Patent EP-0338107-A1 (EP)
Inventor: MCCARTNEY THOMAS
IPC: H02H9/06
Filed: 1988-04-20
Abstract: Overvoltage protection circuits (10) are provided for coup­ling a subscriber's station to first and second conductors connected to a telephone system of other similar communi­cation source. The overvoltage protection circuits (10) include first circuitry (12, 18, 20) connected between the first and second conductors for conducting current at a first breakdown voltage and for blocking current below the first breakdown voltage; second circuitry (24, 30) for conducting current at a second breakdown volt­age and for blocking current below the second breakdown voltage; and circuitry (14, 22; 16, 28) connected in series between the first (12, 18, 20) and second (24, 30) circuitry for filtering voltage signals on the first and second con­ductors responsive to the second circuitry conducting cur­rent. The overvoltage protection circuits are effective for suppressing noise and transient voltage signals occurring above the data signal and do not require a transient voltage signal to exceed the ring signal for operation.
Patent EP-0360914-A1 (EP)
Inventor: DRAXELMAYR DIETER DIPL-ING DR-
IPC: H02M1/10
Filed: 1988-09-30
Abstract: To improve the accuracy of self-calibrating A/D and D/A convertors in accordance with the principle of charge redistribution, a network subdivided into a weighted main and sub-converter network (MN, LN) and a calibrating and correction network (CN) is proposed which are designed to be capacitive. With binary weighting in each case, the capacitances of the three network areas (MN, LN, CN) are independent of one another with respect to values. The sub-converter network (LN) and the calibrating and correction network (CN) are coupled by means of coupling capacitances (CBK, CCK), the value of which is determined by the stray capacitants to be equalised and the desired calibration accuracy, to the common node (Kp) of the main converter network (MN). 
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Patent EP-0281195-A1 (EP)
Inventor: HERRMANN JOCHEM
IPC: H04N17/04
Filed: 1988-02-25
Abstract: A method of determining the position of an electron beam in a shadow mask display tube is disclosed and has particular application to measuring the convergence of electron beams in colour display tubes. The electron beams are modulated with a video signal having a spatial frequency which is slightly different from either the spatial frequency of the colour selection electrode or, preferably, half the spatial frequency of the colour selection electrode, and the luminance values of the microspots of each colour are sampled at the phosphor pitch. Measuring the geometrical positions of the respective beat waveforms of the three colours provides an indication of the misconvergence of the electron beams at the screen. The actual values can be calculated by dividing the distances by a scaling factor which is a function of the ratio of the video frequency wavelength to the beat frequency wavelength.
Patent EP-0284215-A1 (EP)
Inventor: BEAUFORT RICHARD F
IPC: B41J29/00
Filed: 1988-02-26
Abstract: Disclosed herein is a uniform heat flux dryer system and method for an ink jet printer (10), including a 180° contoured paper transport path (30) for transferring paper (58) from an input paper supply tray (12) to an output paper collection tray (14). During this transfer, the paper receives a uniform heat flux from an infrared bulb (40) which is located at the axis of symmetry for the paper transport path, and reflectors (32,34) are positioned on each side of the infrared bulb (40) to maximize heat transmission from the bulb (40) to the paper (16) during the ink drying process. Advantageously, the input and output paper trays (12,14) may be vertically aligned on one side of the printer (10) to facilitate loading and unloading of the paper.
Patent EP-0335024-A1 (EP)
Inventor: O'HARA MARK J
IPC: B09B3/00
Filed: 1988-03-31
Abstract: Solid residues arising from the burning of solid wastes have lead and cadmium sufficiently insolubilized to pass the EPA toxicity test only where the pH in the EPA test is between 7.5 and 12.0. Addition of water soluble phosphate, especially phosphoric acid, increases the immobilization of lead and cadmium so as to make such residues in compliance with the toxicity tests over a substantially broader pH range.
Patent EP-0317086-A1 (EP)
Inventor: RAY MICHAEL JAMES
IPC: B60J10/00
Filed: 1988-10-21
Abstract: An edge trim for fitting to a flange such as is found around a door opening on a car is manufactured in an "open" state so that it can be applied to the flange by a machine such as a robot and then can be crimped from its open condition into a clamping condition in which it clampingly engages the flange. Preferably, the edge trim in its first condition has its two arms extending at about 45° and when it is crimped into its second condition, these are generally parallel so as clampingly to engage the flange. The clamping operation may be undertaken using pairs of crimping rollers (25) which engage either side of the edge trim and deform it into clamping engagement with a flange (7), there being a further roller (27) which holds the open edge trim on the flange and a further roller (26) which guides the edge trim into position, all these rollers being supported on an arm of a robot (21). By crimping the edge trim directly into clamping engagement with the flange it is possible to ensure that the edge trim engages the flange with a uniform gripping or clamping force regardless of the thickness of the flange.
Patent EP-0299845-A1 (EP)
Inventor: FUCKS CLAUDE MICHEL
IPC: B65D85/76
Filed: 1988-07-04
Abstract: The present invention relates to the packaging of soft cheese or soft cheese specialities and, more particularly, cheeses or soft cheese specialities with a surface mould. Packaging for cheese (7) or a soft cheese speciality, particularly cheese with a surface mould, which permits the circulation of air around the cheese (7) and the exchange of water vapour with the outside, which comprises a box (1) which is usually closed by sealing, consisting of a leaktight material and comprising at least one window (2) covered with a membrane (3) having selective permeability, permitting the entry of air coming from the outside, in a controlled quantity, this box being composed of a lower element (4) and of a lid (5) intended to close the package, including after the first opening, an interface plate (6) placed in the package ensuring aeration of the lower face of the cheese and the absorption of part of the moisture of the product. <IMAGE>
Patent EP-0307313-A1 (EP)
Inventor: BONENFANT LUC
IPC: B23P19/02
Filed: 1988-09-08
Abstract: Method of removing tubes from condensers or exchangers, wherein each tube (4) is drawn by one of its ends so that, throughout the extraction, each point of the extracted tube is no further than a predetermined distance from the tube plate (2) from which it is extracted. The tube is preferably flattened as soon as a short length of tube has been extracted. <IMAGE>
Patent EP-0312475-A1 (EP)
Inventor: CHIODI RENE
IPC: G01N33/34
Filed: 1988-10-14
Abstract: Flexible printing plate (2) for testing the suitability of a paper, cardboard or similar material in sheet form for flexographic printing, intended to be mounted on a printing device of the type comprising:  . an interchangeable metering screen cylinder (6), . a means (8) for depositing liquid ink (7) onto said cylinder (6) and for removing the excess ink (7) deposited, . a driving plate cylinder (1) intended for receiving said plate (2) and for coming into tangential contact with said metering cylinder (6) and rotating about its axis in order to define a direction of run F of the printing, . a cylindrical wheel (9) intended for receiving a sample to be tested and for coming into tangential contact with the inked plate (2); characterised in that said plate (2) comprises at least one flat portion and at least one screen surface, the line count of which varies continuously in the direction of run FD of the printing. <IMAGE>
Patent EP-0327829-A1 (EP)
Inventor: CLAUDE GEORGES
IPC: G04B37/00
Filed: 1989-01-13
Abstract: A waterproof watch case has a casing (1) with a groove (9) into which is fixed a glass (10). The casing is composed of an inner ring (2) made from a base metal or plastic, and an external ring (3) made from precious metal and which forms a cover over the inner ring. The inner ring has a shoulder (5) which fits into a groove (4) in the outer ring. The back of the watch is fixed in place by a screw (19) which screws into the inner ring, locking the movement in place and compressing the watertight joints (16a,16b). A further modification is to make the back out of two pieces, an exterior ring of precious metal with a glass or non-metallic plate inside it.
Patent EP-0350614-A1 (EP)
Inventor: HAUK THOM
IPC: F17D5/00
Filed: 1989-06-03
Abstract: The structure of the tubing is recorded, the actual wall thickness of the tubing is determined in a non-destructive measurement, and an actual state isometry of the tubing is compiled. Using the method of finite elements, a computation is made for design-specific and operationally specific loading cases and/or combinations of loading cases of the strains to which the tubing is subjected, a minimum wall thickness guaranteeing operational safety is computed, and the measured actual wall thickness is compared with the minimum wall thickness, in order to obtain statements on the remaining lifetime of tubing components.
Patent EP-0346863-A1 (EP)
Inventor: GROEPPER JURGEN
IPC: C08K5/00
Filed: 1989-06-14
Abstract: The mixture comprises at least one organic peroxide, at least one hydroquinone derivative of the general formula I and/or II and/or III   <IMAGE> in which R and R<1>, which may be identical or different, are, for example, H or t-alkyl, and X is, for example, C1-C18-alkylene, and at least one crosslinking reinforcing agent, and permits the crosslinking of polymers while extending the scorch time, which should be regarded as the processing time.
Patent EP-0351656-A1 (EP)
Inventor: PRE GERARD
IPC: B65D41/18
Filed: 1989-07-06
Abstract: A container having a base connected to sidewalls which extend to a neck which is substantially elliptical in shape which is surmounted by a rim which forms a substantially elliptical shape, wherein the neck and rim define a container opening which is substantially elliptical in shape, has a closure which locks to the rim for closing the opening. The closure which encompasses the opening and rim, has a base which is substantially rectangular in shape from which a deformable skirt, which forms sides of the closure, extends. Fastening means extend from a surface of each skirt closure side adjacent the rim and neck for engaging the rim for locking the closure to the rim such that upon rotation of the closure relative to the container, the fastening means extending from the skirt closure sides extending along the width of the base are disengaged from the rim while the fastening means extending from the skirt closure sides extending along the length of the base are disengaged by means of deformation of the skirt against the edge of the rim and neck of the container.
Patent EP-0370188-A1 (EP)
Inventor: FISCHER HEINRICH
IPC: C23C14/56
Filed: 1989-09-11
Abstract: A lock chamber for conveying a workpiece from one medium (U0) into another medium (U7) which comprises a lever (11) acting as a transport system and pivotably mounted in the chamber on one side. With lock gates (5a, 5b) moves aside the lever (11) can swing out by a required degree into the respective media (U7, U0). With the design of the transport system as unilaterally mounted levers (11), the volume of the lock chamber is largely independent of the trajectory of the lever and the volume can be minimized (FIG. 1).
Patent EP-0369137-A1 (EP)
Inventor: REID JONATHAN DAVID
IPC: C25D7/06
Filed: 1989-09-19
Abstract: According to the present invention, a submersible electrical current supply device (34) and method of plating using said device (34) for providing electrical current to a strip (28) as it is continuously moved through an electroplating bath is provided. The electrical current supply device (34) includes a housing having a slot (42) extending there through with entry (46) and exit (48) openings and has wipers (72) disposed at both the entrance (46) and exit (48) openings. In the central section (44) of the device (34), electrical contacts in the form of electrical brushes (50) are biased into contact with the strip (28) and are provided with electrical contacts (62) to supply current for plating to the brushes (50). The strip (28) is continuously passed through the slot (42) and contact with the brushes (50) and electrical current is supplied by the brushes (50). The thickness of the slot (42) and the length of the slot (42) is so controlled as to provide an amount of electrical plating solution around the brushes (50) which has a sufficiently high electrical resistance to substanti­ally eliminate any electroplating of the material on to the brushes (50).
Patent EP-0375880-A1 (EP)
Inventor: LAUPER ALFRED
IPC: H03B23/00
Filed: 1989-10-27
Abstract: The invention relates to a frequency synthesis device for generating periodic electrical oscillations with optionally adjustable frequency, the phase coherence being retained after changing and resetting the frequency to an arbitrary value already generated previously. In addition to the elements of a direct digital frequency synthesis device, the arrangement according to the invention exhibits a time measuring unit (ZME) and a control logic (SL). The time measuring unit (ZME) periodically counts down a time interval from t=0 to t=tz and forwards the count or a time signal to the processor (R). The frequencies fi to be output and the time interval from t=0 to t=tz are selected in such a manner that the phases  phi i of all frequencies fi in each case assume an unchanged value at counting time t=0. This makes it possible to calculate the coherent initial phase  phi N of a frequency fN to be newly generated for a later counting time tN so that the new frequency fN can be generated phase-coherently from counting time tN after one or several frequency changes. …<IMAGE>…
Patent EP-0389685-A1 (EP)
Title: Radaufhängung für die Vorderräder eines Kraftfahrzeuges
Inventor: LUGER MARTIN DIPL-ING FH
IPC: B60G3/18
Filed: 1989-12-14
Abstract: Eine Radaufhängung für die Vorderräder eines Kraftfahrzeugs umfaßt an einem Radträger (4) einen angelenkten oberen (2) und einen unteren Querlenker (3) sowie ein Feder-Dämpfer-Element (6), das mit dem oberen Querlenker verbunden ist und sich am Fahrzeugaufbau abstützt. Das Feder-Dämpfer-Element ist zwischen dem oberen und dem unteren Querlenker an einem Lagerhebel (9) in einem Lager (8) abgestützt und dieser ist schwenkbar an einem der Querlenker gehalten und über einen aufbauseitig gelagerten Steuerhebel (10) bei Federungsbewegungen geführt. Durch die variable Anordnung des unteren Abstützpunktes des Feder-Dämpfer-Elements ist eine platzmäßig günstige Anordnung bei einer guten Dämpferübersetzung möglich.
Patent EP-0328171-A1 (EP)
Inventor: DAVIDTS EMMANUEL
IPC: B65G45/00
Filed: 1989-01-16
Abstract: This invention concerns a mounting of scraper blades for conveyor belts comprising a frame on which a basic element is fixed which is integral with a shock absorbing support, characterised in that a blade carrying arm (4) constituted from an elastomer is fixed to the said shock absorbing support (5). <IMAGE>