baber/WOPTO huggingface dataset:
Patent EP-0385117-A2 (EP)
Inventor: EISCHEID KARL
IPC: F16B13/08
Filed: 1990-01-30
Abstract: An expandable plug (1) for undercut holes (2), having a plug sleeve (3) which is approximately as long as the hole, is longitudinally slotted a number of times on its end (4) on the undercut side, and has a circumferential annular slot in the outer circumference in the slot end region, and having a loose bolt, arranged concentrically inside the plug sleeve (3), which has an attachment thread (10) on one end (9) and, on the other end (11) on the undercut side, has an expandable lug (13), formed by the longitudinal slots of the associated sleeve end (4), of the plug sleeve (3) with an expandable body (15), which expands expandable surfaces, having a diameter corresponding to the external diameter of the sleeve. In order to improve an expandable plug (1) of the type mentioned initially such that, with a simple design, it can be used without problems even when the undercut in the wall deviates from the theoretically necessary design, it is designed such that the expandable surface of the expandable body (15) is arranged approximately at right angles to the plug axis (18) and encloses an acute angle with the end face of the sleeve end (4) on the undercut side. <IMAGE>
Patent EP-0392150-A2 (EP)
Inventor: NGHIEM LUONG DR
IPC: A21B1/40
Filed: 1990-02-09
Abstract: A baker's oven with heating gas circulation has a number of baking chambers (1) above one another and, in between or above these and below these, radiators (3) which are flowed through by the heating gases and connected to distribution and collection shafts (11, 12) situated on the rear side of the baker's oven. Each radiator (3) is divided, by an intermediate wall (8) which does not quite reach as far as the front wall (6), into forward and backward running flues (9, 10) for the heating gases, which merge with one another at the front wall (6), there being provided in the places of increased heat requirement means for bringing about an intensified heat transmission. In order, with as low a pressure loss as possible in the circulating circuit and with simple construction, to provide effective measures for intensifying the heat emission in regions of increased heat requirement, the forward and backward running flues (9, 10) are formed by a horizontal intermediate wall (8) and arranged above one another. Alternatively or additionally, it is envisaged that on the one hand the height of the forward running flue (9) of the radiator (3) decreases in the direction of flow of the heating gases and that on the other hand, within boundary layers, close to the wall, of the heating gases flowing through the flues (9, 10), in the front part of the radiator (3) and at a distance from its inner wall surfaces, transverse rods (13) are arranged. <IMAGE>
Patent EP-0392218-A2 (EP)
Inventor: PETRESCU DORIN OLIMPIU
IPC: A61L15/40
Filed: 1990-03-19
Abstract: A process for the  in vitro  preparation of sterile artificial haemostatic mambranes endowed with improved mouldability and unif­ormity of appearance and thickness, made from blood plasma not necessarily of transfusion quality, involving treatment of the clot with hydrodispersible substances, and subsequently with a mixture of emollient and dehydrating agent so as to form a product that is then stretched to form a membrane with the above said superior characteristics.
Patent EP-0390181-A2 (EP)
Inventor: KISHI TERUO
IPC: C07C309/66
Filed: 1990-03-30
Abstract: A UCN-1028D derivative represented by the formula:
     has protein kinase C inhibitory activity and is expected to be used as an active ingredient in anti-tumor agents, etc.
Patent EP-0393714-A2 (EP)
Inventor: GRIFFITH DONALD P
IPC: A61F2/04
Filed: 1990-04-20
Abstract: The present invention relates to a fixed volume prosthetic urinary bladder for use in a human being. The invention, more particularly, concerns a prosthetic urinary bladder comprising a vent channel (14) having a removable cap (15) and a urethral discharge valve (16). The present invention is intended for implantation in a human being such that the vent channel protrudes through the abdominal wall and the vent cap lies flush with the outer surface of the abdomen.
Patent EP-0432352-A2 (EP)
Inventor: IMHOF AUGUSTIN
IPC: G04F13/02
Filed: 1990-06-08
Abstract: In order to determine the time between the start and finish of competitors or racers (7), riders, racing cars, vehicles or the like, provision is made of a recording or video camera (3) having a reproduction unit (8, 9) for stills and preferably having a    monitor (2), in addition a timer (10) or time generator which during the operation of the camera fades the concurrently running time initiated by a start pulse, for example by a start pistol, starting light barrier or the like, into respectively the individual pictures supplied thereby and indicates from still to still the respective time of the taking of the individual picture. Furthermore, in this arrangement a finishing light barrier (6) is arranged in correspondence with the finishing line (5), and the recording camera delivers its stills in a fixed time interval of preferably two or four hundredths of a second, and is likewise set up in alignment with the finishing line (5). In this arrangement, the transmission pulse of the camera (3) for a picture signal to the video recorder (8) is simultaneously used for the purpose of driving the time generator (10), so that the latter is caused to fade the time respectively present in it at the instant of a picture being taken into this picture, produced at that time, it being the case that, in order to take account of a possible displacement of the production of the picture to a time that is accurate, for example, to a hundredth of a second, the faded-in time is measured and displayed at least one order of magnitude more finely or more precisely than the smallest time unit to be measured, that is to say to a thousandth of a second in the case of the abovementioned example of a time unit which must be measured precisely to a hundredth of a second. 
<IMAGE>
Patent EP-0405252-A2 (EP)
Inventor: SETZER MANFRED
IPC: E05C3/04
Filed: 1990-06-15
Abstract: The invention relates to a device for locking windows, doors or the like, having a baseplate (7) to be fastened especially to the frame and carrying an axle (10), about which can tilt a retaining plate (11), the tiltability of which is lockable by means of a blocking part (19) of a lock cylinder or the like. To achieve a simpler design which is easier to assemble, to satisfy the different fastening conditions occurring in practice and also to simplify any retrofitting, the invention proposes that the retaining plate (11) be arranged reversibly on the axle (10). <IMAGE>
Patent EP-0418583-A2 (EP)
Title: Real time three dimensional display
Inventor: GARCIA FELIX
IPC: H04N13/393
Filed: 1990-08-23
Abstract: The disclosure relates to a three dimensional display wherein a scanned light beam (6) is displayed upon a continuously rotating display member rotating about a fixed axis. A first embodiment provides that the display member be comprised of a pair of intersecting display surfaces (9,10). In a further version the display member is fixedly positioned in a spherical enclosure which is rotatable in two different directions. In a second embodiment, the display member is formed by a bundle of fiber optic elements extending from an image projector to a viewing surface. The optical fiber bundle can be formed so that the image receiving portion has a smaller cross section than the image transmitting portion. In a third embodiment, the angle formed between the display member and the axis about which it rotates is adjusted, on or off line, by changing the length of an adjustable rod secured to the display member and a member rotating with the display member. In a fourth embodiment, a three dimensional display and two dimensional display are combined in conjunction with an optical combiner. In a fifth embodiment, the light is transmitted to the rotating disc through a pair of changeable rotating apertured disks wherein the apertures are aligned. In a further embodiment of the invention, the screen is formed from a pair of symmetrical stepped disks in the shape of a helically shaped half circle.
Patent EP-0416424-A2 (EP)
Inventor: JEFFERS MICHAEL F
IPC: H04B10/54
Filed: 1990-08-28
Abstract: An apparatus and method are provided for reducing distortion in an analog optical transmission system. An analog electrical input signal is split (14) into first and second signal portions. A laser (16) is modulated with the first signal portion to produce a laser output signal. The laser output signal is split (34) into first and second optical signals, and the second optical signal is converted (18) into a corresponding electrical signal. Distortion components introduced by the laser (16) are isolated by combining (24) the corresponding electrical signal with the second signal portion of the original analog electrical input signal. A second laser (32) is then modulated with the distortion components to produce a second laser output signal wherein the distortion components are of equal magnitude but opposite phase to those present in the first optical signal. The second laser output signal and first optical signal are combined (36) to cancel the distortion components from the first optical signal.
Patent EP-0426975-A2 (EP)
Inventor: ACHELPOHL FRITZ ING GRAD
IPC: B29C48/355
Filed: 1990-09-12
Abstract: A flattening and haul-off apparatus for a plastic tubular film blow-moulded from a fixed film blowing head has flattening plates and pinch rolls which can be swivelled reversibly about the axis of the fed-in film tube and is provided with a downstream fixed winding or further-processing apparatus and with a radially outer deflection roll, parallel to the pinch rolls and reversing with them, as well as a radially inner reversing rod, by means of which the tubular film is guided between the pinch rolls and the winding or further-processing apparatus or a fixed deflection roll feeding the tubular film to the latter and which lie in planes parallel to the swivelling plane of the pinch rolls. The distance of the deflection roll from the pivoting axis is greater in every possible swivelling position than the distance of the part wrapped around by the film of the reversing rod swivel-mounted close to the swivelling axis from the said axis. The swivelling movement of the reversing rod is only half as great as that of the deflection roll. To be able to increase the diameter of the reversing rod as much as desired, without thereby hindering or hampering the drawing-in of the flattened tubular film when setting up the apparatus, the pinch rolls (30) with the deflection roll (28, 29) on the one hand and the reversing rod (16) on the other hand are mounted on shafts or spindles with mutually aligned centre lines in a supporting frame (5) or the like. The supporting frame (5) has between the mountings a recess in the region of the reversing-rod swivelling plane, which passes through the centre line. 
<IMAGE>
Patent EP-0428892-A2 (EP)
Inventor: ISKEN KLAUS
IPC: E05B9/10
Filed: 1990-10-24
Abstract: The invention relates to a double lock cylinder (10) having a blocking/unblocking device which works electrically and which can be activated as a function of an associated coding of the key (11), and, to achieve a version as self-sufficient as possible in terms of voltage source, proposes that one cylinder side (14) should carry an actuating knob (12) which is equipped with solar cells (32) on its upper surface and which has inside it an accumulator fed from the solar-cell current. <IMAGE>
Patent EP-0437754-A2 (EP)
Inventor: LANG GUENTER
IPC: G07F13/10
Filed: 1990-12-15
Abstract: Method and device for the metered dispensing of liquid foodstuffs, e.g. milk, by means of a vending machine which controls a cup-storage container in such a way that in each case one cup, stored in a contactless manner, is released after insertion of a coin and its checking, whereupon a dispensing device constructed as a hose pump is switched on after previously checking for the presence of a receiving vessel and releases a fixed quantity of the beverage. <IMAGE>
Patent EP-0422923-A2 (EP)
Inventor: MIYAKE TOMOYUKI
IPC: G11B11/10
Filed: 1990-10-10
Abstract: A floating type magnetic head for magneto-optical recording is opposed to an optical head through a magneto-­optical recording medium inserted therebetween. The magnetic head is supported in non-contact with the magneto-optical recording medium and includes a slider and a head core. The head core has a section located in parallel to the magneto-optical medium. The section is formed to be longer in the orthogonal direction of tracks contained on the medium than in the horizontal direction of the tracks.
Patent EP-0444348-A2 (EP)
Inventor: MARCUSE DIETRICH
IPC: H04B10/2507
Filed: 1990-12-11
Abstract: Unwanted, monotonic growth of sideband energy is avoided in wavelength-division-multiplexed and frequency-division-multiplexed lightwave communication systems by transmitting adjacent channels (from 101,102,103) approximately 2nm to 3nm apart in the normal dispersion regime of the optical fiber (108) for the system, and by transmitting each channel more than 0.4nm below a mean zero dispersion wavelength, λ₀, of the optical fiber. Interchannel spacing and individual channel separation from the zero dispersion wavelength are measured with respect to a nominal carrier wavelength for each channel.
Patent EP-0439956-A2 (EP)
Inventor: WIAND RONALD CARLYSLE
IPC: B24D11/00
Filed: 1990-12-24
Abstract: A method of manufacture of a durable abrasive sheet which includes a perforated metal sheet of woven metal mesh or the like having abrasive grit brazedly attached, imbedded in a backing substrate. The method includes the steps of coating a perforated metal substrate with a mixture of an infiltrant and a temporary binder and applying a layer of abrasive grit particles thereto. Thereafter, this product is heated to drive off the binder and attach the grit particles to the perforated metal substrate. The metal substrate having the grit particles attached is then imbedded in a backing substrate such that the portion of the perforated metal substrate having the grit particles attached are at the surface of the backing substrate. 
     In order to provide a cutting type abrasive sheet material the particles are magnetically aligned on the perforated metal substrate and brazed in position. Thereafter, a deformable substrate sheet is place contiguous with the perforated metal substrate. This combination is placed in a press having a deformable pressure plate which is deformable with respect to the grit material used such that when pressure is applied to imbed the metal substrate the grit particles extend into the deformable pressure plate to provide exposed portions of the grit particles in the final abrasive sheet. A metallized ceramic substrate having abrasive grit particles brazedly attached are also utilized for imbedment in a backing substrate.
Patent EP-0437203-A2 (EP)
Inventor: SUZUKI YOSHIHIKO C O CANON KAB
IPC: G03G15/20
Filed: 1991-01-02
Abstract: A lateral shift control apparatus for an endless belt (11) includes a driver (20) for applying to the endless belt (11) a lateral shifting force in both lateral directions; a switching device (23) for switching the direction of the lateral shifting force by the lateral shifting driver; and memory for storing the immediately previous lateral shifting direction by the driver.
Patent EP-0437238-A2 (EP)
Inventor: EBIHARA TERUO
IPC: G02F1/135
Filed: 1991-01-07
Abstract: The method of driving the optically writeable liquid crystal light valve. One frame period or one rewriting operation period is divided into an erasing duration for erasing an old or previous image, a writing duration for writing a new image and a holding duration for holding the written imgae. The total of writing duration and holding duration is set longer than the erasing duration so as to improve brightness of the written image when projected on a screen, frame by frame.
Patent EP-0447778-A2 (EP)
Title: Vinylpolyetheralkohole
Inventor: FISCHER MARTIN DR
IPC: C09K23/52
Filed: 1991-02-07
Abstract: Vinylpolyetheralkohole I <IMAGE> (R =: C1-C25-Alkyl-, C2-C25-Alkenyl- oder Alkylaryl mit insgesamt bis zu 20 C-Atomen, A =: 1,2-Alkylen mit 2 bis 4 C-Atomen, n =: 1 bis 20). Die Verbindungen I dienen als Zwischenprodukte für die Herstellung von Polyethersulfonaten III <IMAGE> (M =: Wasserstoff, Alkalimetall oder Ammonium). Die Vinylpolyetheralkohole I finden Verwendung als oberflächenaktive Verbindungen in oberflächenaktiven Zubereitungen.
Patent EP-0443399-A2 (EP)
Inventor: BERTOLINI FRANCA
IPC: B05B7/24
Filed: 1991-02-11
Abstract: In a jet washer for producing a high-pressure water jet, the unit comprising the electric motor (10), the motor reduction gear (14) and the pump (12) form a single assembly with the lance (30), this single assembly being hand-holdable by the user. To enable it to be easily held, the jet washer is provided with handles or grips (16, 18) and possibly with a strap to enable it to be carried on the shoulders. A device can be provided for mixing the water with detergent taken from a suitable container (38) provided on the body of the jet washer. 
     The electric motor can also be of direct current type and powered by a battery, for example a motor vehicle battery.
Patent EP-0447845-A2 (EP)
Inventor: BECK ERICH DR
IPC: C08F20/36
Filed: 1991-02-28
Abstract: Radiation-curable urethane acrylate compounds containing amine and urea groups and based on diisocyanates or polyisocyanates, hydroxyl compounds and amines, characterised by a content of secondary or tertiary amino groups which are bonded to isocyanate via hydroxyl groups and are obtainable by the addition reaction of primary or secondary amines with hydroxyacrylates.
Patent EP-0447954-A2 (EP)
Inventor: KLENK KLAUS
IPC: B08B9/28
Filed: 1991-03-14
Abstract: A spray station of a container cleaning machine has a first spray device which is provided on one side of a transporter with spray openings which serve to form first liquid jets of a pressurised treatment liquid, with which transporter containers to be cleaned which are arranged in holders in the transporter, oriented so as to point with their mouths towards the spray openings and centred by means of centring means are moved past the first spray device for an internal spraying. To the side of the transporter, liquid carriers of a second spray device are arranged in such a way that second liquid jets emerging from these liquid carriers impact against the outer surface of the containers arranged in the holders with a force effect, said jets being directed counter to the force components generated by the first liquid jets and compensating said components.
Patent EP-0476219-A2 (EP)
Inventor: MAHLER PETER
IPC: C23C14/50
Filed: 1991-03-14
Abstract: In an apparatus for transporting substrates in vacuum-coating installations having a plurality of stations, with substrate holders (16) of approximately plate-shaped configuration, which are movable in the vertical position through the stations along a predetermined transport path and which interact with rails (13, 14) provided respectively in the region of their foot part (15) underneath the substrates (22, 23) fastenable to the substrate holders (16), the foot part (15) of the substrate holder (16) is equipped with a pair of parallel rails (13, 14) which extend at a distance from one another and are arranged in a vertical plane and the mutually confronting narrow sides of which have longitudinal grooves (13a, 14a) corresponding with rollers (7, 8) or sliding blocks which are mounted fixedly on the bottom part of the apparatus and which are respectively provided at a distance from one another in rows according to the course of the grooves (13a, 14a) in vertical planes lying one above the other, the substrate holder (16) having a shaft-shaped recess (24) which extends in the longitudinal direction from the top into the region of its foot part (15) and into which projects, during the run through the station, a flat heating body arranged above the substrate holder (16) and extending vertically downwards, the substrate holder (16) engaging in a U-shaped manner round this heating body (11). 
<IMAGE>
Patent EP-0449217-A2 (EP)
Inventor: YONEDA TAKASHI C O KYOKUTO KAI
IPC: B60P1/64
Filed: 1991-03-26
Abstract: A cargo truck has a lift frame which is mounted on a chassis thereof in a tiltable and slidable manner and has on a back end of the lift frame a curved member which curves downward. The lift frame is tilted so that a back end of the lift frame descends while the lift frame is slid to a rear with respect to the chassis. Thus, the curved member of the lift frame contacts the ground. Then, a body is slid along the lift frame backward by a body drive device, a front of the body is slid along the curved member at a back of the lift frame and lowered, and the body is lowered in an approximately level manner to the ground. Then, a freight is loaded onto the body lowered level to the ground, and is tied down.
Patent EP-0449255-A2 (EP)
Inventor: SAITO YASUO
IPC: G06F21/64
Filed: 1991-03-27
Abstract: A micro controller having a first memory (16) in which the main programs installed during manufacture are stored, a second memory (18) in which user programs made by the user after manufacture are stored, a CPU (6) which controls writing programs to and reading programs from the first and second memories and a check section (8,10) which checks the code of the user program to see if it is suitable when it writes programs to and when it reads stored programs from the second memory. Damage, the reading out and alteration of programs and data are prevented.
Patent EP-0477492-A2 (EP)
Inventor: STEMMER GOTTFRIED
IPC: G03B21/64
Filed: 1991-07-15
Abstract: A method serves for inserting slide frames (17,21) or strips of film in the pockets (10) of a two-ply sheet of foil (2) provided with pockets and open on one side (14), the said pockets being divided off from one another by transverse seams (6), preferably transverse welded seams. One or more slide frames (17,21) are inserted one after the other into a pocket (10), or a strip of film is inserted into a pocket (10). The sheet of foil (2) provided with pockets is then transported further in the longitudinal direction (12) of the foil to the next pocket (10) to be filled. In order to simplify such a method, for positioning the next pocket (10) to be filled, the position of the next transverse seam (6) is detected during further transporting of the sheet of foil (2) provided with pockets, to be precise by a sensor (1) which enters between the foil plys (11,13) on the open side (14) of the sheet of foil (2) provided with pockets, which sensor can be moved longitudinally in a direction (18) parallel to the transverse welded seams (6), has a wedge surface (19) at its end entering the foil (2) and by means of which a switch (4) can be actuated. 
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Patent EP-0528069-A2 (EP)
Inventor: JOHNSEN THORE
IPC: B62J1/08
Filed: 1991-08-30
Abstract: A shock absorbing bicycle seat mounting post assembly (10) is mounted in a hollow tubular socket member (12), by means of a binder clamp (14), in the frame of a bicycle. The shock absorber includes a compression spring (30) which will effectively absorb shocks which are carried through the frame when the wheels encounter obstacles and holes when traveling along the ground. The bicycle seat mounting post assembly (10) includes a number of shims (60) which will adapt the post assembly to varying sizes of bicycle frames. A bellows (67) is provided to keep dirt and dust out of the spring area and protect skin and fingers from being pinched. Stabilization is enhanced by the provision of a piston at the lower end of the movable shaft upon which the seat is attached. A variable volume reducing device may be positioned below the seat mounting post to adjust the volume of air trapped below the piston.