baber/WOPTO huggingface dataset:
Patent EP-0270781-A2 (EP)
Inventor: HINZMANN FRIEDMAR
IPC: F42B8/10
Filed: 1987-10-20
Abstract: The present invention relates to a training cartridge for recoilless defensive weapons. These consist of a projectile head accommodated in a cartridge case and preferably containing a decomposable core and of an indicator charge with insulation. For flight stabilisation, a tail unit is arranged on the rear part of the projectile head. According to the invention, the projectile head has a step on its end face, and the tail unit is located on a rear cross-sectional narrowing of the projectile head and is made rigid. The cartridges according to the invention have a markedly improved flight behaviour.
Patent EP-0277298-A2 (EP)
Inventor: SCHADEGG HEINZ
IPC: A47C3/30
Filed: 1987-11-21
Abstract: Known filling devices for gas springs are of highly complex design, are thus expensive and moreover occupy a relatively large space inside the gas spring. The invention provides such a filling device which, for small volumes, is extremely simple and hence cost-effective to produce. It is formed by a circular slot which is fitted in a projection protruding into the cylinder space and is provided with a hole leading to the outside, in which is inserted a round rubber seal.
Patent EP-0269051-A2 (EP)
Inventor: TANIGUCHI MASAHIKO
IPC: D04H1/541
Filed: 1987-11-23
Abstract: A method for making nonwoven fabrics comprises the steps of prepairing heat-adhesive composite fibers comprising first and second components, forming a web consisting of the composite fibers alone or containing at least 20 % by weight of the composite fibers, and heat-­treating the web at a temperature higher than the melting point of the second component but lower than the melting point of the first component, while increasing the temperature of the web at a rate of temperature rise of 100°C/30 seconds and more. The first component is polypropylene having specific physical values with respect to density, isotactic pentad ratio, pentad ratio having two different kinds of configurations, and melt flow rate, and the second component is a polymer composed mainly of polyethylene.
Patent EP-0271007-A2 (EP)
Inventor: ESPY HERBERT HASTINGS
IPC: C08G61/04
Filed: 1987-12-03
Abstract: Disclosed are a metathesis-polymerizable mixture containing dicyclopentadiene that is liquid at temperatures below room temperature, containing an oligomer (or mixture of oligomers) of cyclopentadiene that is copolymerizable with dicyclopentadiene such as the trimer, tetramer or pentamer of cyclopentadiene, methods for making the mixture, its use for making copolymers of dicyclopentadiene that have significantly better Tg and heat distortion temperatures than poly(dicyclopentadiene), and the said copolymers themselves.
Patent EP-0277385-A2 (EP)
Inventor: ROOSEN RAYMOND ALBERT
IPC: G03C7/12
Filed: 1987-12-22
Abstract: A process for the manufacture of a relief element suited for use in liquid crystal display panels to control the gap-width of the liquid crystal layer, which process comprises the steps of :
     (I) pattern-wise photo-exposing a photographic silver halide emulsion material comprising on a support a single gelatin containing silver halide emulsion layer to form a latent pattern of exposed silver halide,   (II) treating the exposed silver halide emulsion layer with an aqueous solution containing a developing agent and a colourless coupling agent capable of forming with oxidized developing agent a diffusion resistant colourless reaction product increasing the thickness of said emulsion layer in the exposed portions.   
     The use of said process in the production of a mosaic type multi-colour filter element as illustrated in Fig. 2.
Patent EP-0241226-A2 (EP)
Inventor: YAMAGISHI HIDEO
IPC: H01L31/075
Filed: 1987-04-02
Abstract: A semiconductor device of amorphous or microcrystalline semiconductor for use as a photovoltaic cell has a multijunction (1) wherein one or more layers (4, 5) including a high concentration of impurities is interposed between a p-type conductive layer (2) and an n-type conductive layer (3). A tunnel junction is formed by the interposed layer (4, 5) to elevate photo-electric conversion rate.
Patent EP-0242233-A2 (EP)
Inventor: CHONG KONG-TECK
IPC: A61K38/20
Filed: 1987-04-16
Abstract: Infections in mammalian hosts may be treated therapeutically or prophylactically with an effective amount of at least one lymphokine before or after host infection, the amount being sufficient to achieve at least 50% protection of the host. Preferably, the lymphokine is IL-2 or a combination of TNF and IL-2 or INF and IFN-y. Also preferably the infection is bacterial and is being treated prophylactically. The combination of TNF and IL-2 or TNF and IFN-γ is administered in synergistically effective amounts.
Patent EP-0245089-A2 (EP)
Inventor: OZEKI JIRO
IPC: G02B21/26
Filed: 1987-05-06
Abstract: A microscope including a base frame, a stage provided on or over the base frame, and file page placed on the stage and adapted for supporting a plurality of samples. An arm extends from the base frame up to a place over the stage. A magnifying optical system has an optical axis directed in a direction orthogonal to the stage, and an illuminating optical system is provided on the axis of the magnifying optical system at a place spaced from the stage.
Patent EP-0253584-A2 (EP)
Inventor: CHADWICK NEVILLE DALE
IPC: G07F17/32
Filed: 1987-07-10
Abstract: In a fruit machine (1) which has rotatable reels (2) separate flat panel graphic display screens (3 and 4) are provided respectively alongside and above the reels (2). The displays on the screens (3 and 4) are controlled by a central control unit (6) which receives its instructions from an 'artwork scene' store (8) containing several different artwork programs thereby enabling different artwork to be displayed on the machine without changing the screens (3 and 4). The artwork may be displayed on the screens by means of one of the following; a cathode ray tube, an electro-luminescent display, a vacuum fluorescent display, a gas discharge display, or a liquid crystal display.
Patent EP-0260837-A2 (EP)
Inventor: BODDIE JAMES RILEY
IPC: G06F12/08
Filed: 1987-08-28
Abstract: A signal processing system (10) is described which has a processor (12), a random access memory (14) for storage of data, a read-only memory (16) for storage of both coefficients and instructions, and a selective cache memory (18) for storage of instructions that require high performance, and their associated buses. Instructions selected by the program are stored in the selective cache memory during their first call from the read only memory for use later in the program. An address sequencer can be used as a control unit for executing the data stored in the selective cache memory. It generates a sequence of addresses repetitively, counts the number of iterations of the sequence of addresses, and informs the controller when a certain number of iterations have been completed. This creates a conditional branch statement in the program of the signal processing system (10).
Patent EP-0243235-A2 (EP)
Inventor: ABE MASATO
IPC: H03K5/1252
Filed: 1987-04-10
Abstract: A latch circuit (16) receives and latches an input signal (b) in response to a triggering signal (k) and provides an output signal (c). A counter circuit (13) formed a plurality of D-type flip-flops (12, 14) receives a clock signal (a o ) and produces the triggering signal (k) when a predetermined number of trailing or leading edges of clock pulses have been counted. A logic circuit (11) is connected to the latch circuit (16) for generating a reset signal (h) which is applied to the counter circuit to reset same when the latch circuit output and the input signal have the same logic state and for making the counter circuit active when the latch circuit output and the input signal have complementary logic states. No level change in the output signal will occur if the duration of a level change in the input signal is not sufficient to allow the counter circuit to count the predetermined number of edges of clock pulses; thus enabling the suppression of noise pulses of either positive or negative polarity in the input signal and the production of an output signal having edges synchronized on leading or trailing edges of the clock signal.
Patent EP-0243318-A2 (EP)
Title: Epoxidgruppenhaltige Phenolether
Inventor: MONNIER CHARLES EDWARD
IPC: C08G59/08
Filed: 1987-04-21
Abstract: Beschrieben werden neue epoxidgruppenhaltige Phenolether der Formel I
     worin R 1  Ci-C 2 oAlkyl, C 5 -C 9 Cycloalkyl oder C 7 -C 14 Aralkyl ist, R 2  die gleiche Bedeutung wie R 1  besitzt oder zusätzlich Wasserstoff oder ein Rest der Formel II ist
     R 3  C 1 -C 6 Alkyl oder Halogen bedeutet, R 4  und R 5  Wasserstoff oder C 1 -C 6 Alkyl sind, R 6  Wasserstoff oder Methyl bedeutet, m 0, 1 oder 2 ist und n eine ganze Zahl von 0 bis 30 darstellt mit der Massgabe, dass mindestens zwei Reste R 2  Epoxidgruppen II sein müssen. Die Verbindungen eignen sich insbesondere zur Umhüllung elektronischer Komponenten.
Patent EP-0263087-A2 (EP)
Inventor: KARLSSON GOSTA
IPC: B66F9/18
Filed: 1987-09-22
Abstract: The invention relates to a device for swinging lifting arms of combinative yoke means upwards and transfer thereof to a position inside the long sides of the yoke means, when con­tainers and trailers are being handled, and is characterized in that the device comprises a first substantially horizontal shaft (1) for swinging the lifting arm (2) upwards from a ver­tical to a substantially horizontal position and the other way round and a second substantially horizontal shaft (3), around which the first shaft is pivotable together with the lifting arm for swinging in and out the upwardly swung, substantially horizontal arm to a position inside and outside, respectively, the long side of the yoke means.
Patent EP-0300214-A2 (EP)
Inventor: BRAEGER HORST
IPC: A22C25/16
Filed: 1988-06-23
Abstract: Die Erfindung betrifft eine Vorrichtung zum Filetieren von Fischrümpfen, insbesondere von Fischen mit kurzer Bauchhöhle. Kennzeichen dieser Vorrichtung ist deren Anordnung mit senkrechter, aus Bauch- und Rückenführungen 4 bzw. 5 gebildeter Führungsbahn, längs derer jeweils gegen Federkraft axial verdrängbare Bauch- und Rückenfiletiermesser 2 bzw. 3 vorgesehen sind. Die Bauchfiletiermesser 2 sind dabei den Rückenfiletiermessern 3 in Durchlaufrichtung der Fische vorgelagert, wobei die letztgenannten unter Federkraft zwischen die Bauchführungen 4 eintauchen. Die Vorrichtung ist wahlweise mit einer bekannten Rippenschabeeinrichtung versehbar, bei deren Verwendung ein den Vortrieb des Fisches unterstützender Hilfsförderer 32 zwischen den Bauchführungen 4 vorgesehen ist.
Patent EP-0299345-A2 (EP)
Inventor: SCHONAFINGER KARL
IPC: C07D498/04
Filed: 1988-07-06
Abstract: The present application relates to compounds of the formula I
      where X is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, nitro or trifluoromethyl; R₁ is hydrogen or loweralkyl; R₂ is hydrogen, loweralkyl, arylloweralkyl or -(CH₂) m R₇ wherein m is 1, 2 or 3 and R₇ is cyano or amino; R₃ and R₄ are independently hydrogen or loweralkyl; R₅ and R₆ are independently hydrogen or loweralkyl, or R₅+R₆ taken together with the carbon atom to which they are attached constitute a cyclobutane, cyclopentane, cyclohexane, cycloheptane, pyrrolidine, piperidine, morpholine or thiomorpholine ring, or R₅ is hydrogen and R₆ is aryl or -CH₂OR₈ wherein R₈ is hydrogen, loweralkyl or loweralkylcarbonyl, which are useful for enhancing memory. and a process for their preparation. 
     The invention relates also to compounds of the formula II
      where X, R₁ and R₃ through R₆ are as defined earlier and R₉ is hydrogen or bromine (with the proviso that when R₁=R₃=R₄=R₅=R₆=R₉=H, X is not 7-chloro) which are also useful for enhancing memory and for preparing compounds of formula I.
Patent EP-0303818-A2 (EP)
Inventor: SCHRAUDER FRANZ
IPC: H01R4/24
Filed: 1988-07-09
Abstract: A screwless junction and/or connection terminal having a busbar and having at least one terminal spring, which is formed from a sprung flat material and whose one limb end is held on the busbar and whose other terminal limb end has a terminal cut-out, through which one end of the busbar extends, the lower edge of the terminal cut-out having an abutment on the lower side of the busbar and pressing an electrical conductor, which is inserted into the terminal space between the lower edge of the terminal cut-out and the busbar, against the underside of the busbar, a latching device, which holds the terminal spring in a detachable manner in the open position of the terminal space, being provided between an end of the busbar angled upwards, and the terminal limb end, and consisting of a tab on the one part and a mating shoulder on the other part. <IMAGE>
Patent EP-0306845-A2 (EP)
Inventor: WINKELMANN ERHARDT DR
IPC: A61K31/70
Filed: 1988-09-02
Abstract: Medicines based on compounds of the formula I <IMAGE>  in which  R<1> is H, NH2 or acylamino, and  R<2> is a defined organic radical, are particularly suitable for controlling diseases caused by (DNA and RNA) viruses and for the treatment of autoimmune diseases and of cancer.
Patent EP-0309760-A2 (EP)
Inventor: POLLNER JURGEN DIPL-ING FH
IPC: B64F1/22
Filed: 1988-09-02
Abstract: In a ground-handling vehicle which receives the nose wheel of an aircraft in a recess of the U-shaped chassis and supports and fixes it by means of a lifting and clamping device, according to the invention parts of the lifting and clamping device, in particular a hold-down and/or a support plate, are pressed with a prescribed clamping force against the nose wheel after termination of the receiving process. This clamping force is dimensioned such that during the handling process the nose wheel cannot execute any excessive dynamic movements within the clamping. 
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Patent EP-0348552-A2 (EP)
Inventor: SERVER PEREZ JUAN
IPC: B62B1/12
Filed: 1988-09-14
Abstract: Foldable cart for shopping. It is a foldable cart with a rigid base for reinforcement of the bag bottom, which base has articulated thereto both frameworks (1, 2) carrying the corres­ponding wheels on which the bag (6) leans in the unfolded posi­tion for its transport, which frameworks allow the wheels to be folded beneath the rigid base, whilst the seizing frame­works can be extended and folded by in-parallel sliding in order to allow the extension thereof for pulling the cart or folding it in the form of a bag of reduced size for its hand transport. 
     One of the frameworks is attached to the upper zone of the bag, pulling the latter for its extension or folding, whilst the other one has, close to its articulation axle at the resistant base of the bag, a prismatic piece (7) provided with one or two lugs (8) which pass through both slots foreseen in the housing for the articulation of the frames and the wheel frame works to extend the wheels automatically. There are in the guiding sleeves of the frames and in the articulation housing, means for the retention of the unfolded position and, in the resistant base, other means for fitting said frames in the folded position.
Patent EP-0307003-A2 (EP)
Inventor: KLAILA WILLIAM J
IPC: C10G1/00
Filed: 1985-04-19
Abstract: There are disclosed methods and apparatus for increasing the fluidity of hydrocarbon fluids, by applying to those fluids electromagentic energy in the frequency range of from about 300 megahertz to about 300 gigahertz.
Patent EP-0315772-A2 (EP)
Inventor: BROSZAT LOTHAR
IPC: B62D7/20
Filed: 1988-10-04
Abstract: In the connection of a ball-jointed shaft (3) with a sleeve (1), in particular for track rods and steering rods of motor vehicles, the ball-jointed shaft (3) provided with an external thread (4) being screwed into an internal thread (2) of the sleeve (1) and being secured by means of a clamping device which acts in the region of the internal thread (2) in the circumferential direction of the sleeve (1), the assembly in particular is to be simplified and a simple seal and connection to a large number of different sleeves is to be made possible. For this purpose, a radially outwardly directed fold (5) is formed onto the sleeve (1) and the side walls (6) of the fold (5) can be clamped to one another in order to secure the ball-jointed shaft (3) by means of at least one inserted screw (8). …<IMAGE>…
Patent EP-0296753-A2 (EP)
Inventor: GIUSTI GIAMBATTISTA
IPC: B01D46/02
Filed: 1988-06-15
Abstract: Gas stream diffusing and distribution apparatus for disposition in the path of a moving gas stream constituted by a series of spaced orifice plates (30,32....) disposed in longitudinally spaced relation in essentially concentric relation with the gas stream.
Patent EP-0301693-A2 (EP)
Inventor: MERCER JAMES B
IPC: B22C9/02
Filed: 1988-06-17
Abstract: Apparatus for the shaping of metal in a bottom-gated mould 6 by a vacuum-induced countergravity casting method, which mould includes an upstanding levee 34 on a periphery of a drag portion 10 which circumscribes a joint between the drag portion 10 and a cope portion 8 for isolating said joint when the mould 6 is immersed in an underlying melt 4.
Patent EP-0298727-A2 (EP)
Inventor: KLEIN DAVID
IPC: A63F3/00
Filed: 1988-07-06
Abstract: The invention concerns a game based on the music business comprising a board means (12) resembling a double album foldable sleeve, consisting of two separately marked game playing areas (15,26) each having a plurality of distinct compartments (15B,27-28), random number selector means (22-­24,51), a plurality of distinct counters (50), a plurality of instruction cards (16-20), a form of artificial currency , award indicators (52) and rules consisting essentially of the following:
     a) in each of the playing areas the players move from compartment to compartment following the instructions   b) while playing in the first playing area the players go round (normally in a single direction) and accumulate money (from a bank holding the money supply).   c) in the second playing area the players move from a start end to an award end but normally can select in which direction they move on any turn. During this movement the players are obliged to pay money to the Bank but can collect awards.   d) the winner is the first player to collect a pre­selected number of awards/points or to have collected the most awards when the players decide to finish the game.   e) all players start in the first playing area but can move to the second playing area and back to the first playing area as they decide, probably subject to certain limitations on the position in either playing area from which they can move to the other playing area.
Patent EP-0318178-A2 (EP)
Inventor: LOGIE FRANK MCLEAN
IPC: F16K31/06
Filed: 1988-11-09
Abstract: An electromagnetically operable valve comprises a valve member 20 slidable in a bore 18 in which there is a seating 19. The valve member is moved to the closed position by a solenoid 17 having an armature 25. A tubular coupling member 23 is secured to the armature and is connected to the valve member through an overtravel spring 32 housed within the coupling member. The coupling member has a flange 24 for engagement with a stop surface 16 to limit the movement of the armature after the valve member has contacted the seating. A return spring 27 is also housed within the coupling member.
Patent EP-0329897-A2 (EP)
Inventor: HATAKEYAMA HIDETOSHI
IPC: A23B4/10
Filed: 1988-11-30
Abstract: A deoxidizer package for use together with a food to be treated by a microwave irradiation comprises a deoxidation composition including iron powder, a metal halide, and a powder filler having a small or no water-solubility and having a particle size of 60 mesh or finer and a specific surface area of 50 m²/g or less, the powder filler being contained in of 100 volume parts or more for 100 volume parts of the iron powder. The deoxidizer package further has a gas permeable packaging material containing the deoxidation composition and having a gas permeability of 1,000 seconds/100cc or less in terms of Gurley gas permeability. A food pack can be prepared in which the deoxidizer package is packed together with a food in a container made of a material having an oxygen permeability of 200 ml/m² 24 hr atm or less. By various methods making use of the deoxidizer package in combination with microwave irradiation, freeze-storing and thawing a food, storing a food and heat-cooking a food can be effectively performed.
Patent EP-0321316-A2 (EP)
Inventor: LUCAS PETER MEYNELL
IPC: F16B39/24
Filed: 1988-12-19
Abstract: A locking assembly has an annular washer formed with a pawl (16) having an axially displaced face for locking engagement with a recess (23) in one member (21) and a tab (14) for locking engagement with another member (11), to prevent the members (11, 21) being unscrewed. The members are preferably mutually threaded. In one arrangement there is a plurality of tabs (14) which are inwardly directed. In another arrangement the tab and the pawl are closely located, conveniently at a split (15) in the washer and even more conveniently the end face of the pawl and the side of the tab define one side of the split.
Patent EP-0335177-A2 (EP)
Inventor: TUSSINGER PHILIPP
IPC: E06B9/24
Filed: 1989-03-15
Abstract: A new arrangement is proposed for darkening windows, comprising at least one rotatable shaft and a darkening strip which can be wound onto the latter, in which a number of shafts (2) are interconnected so they can be driven together and a darkening strip (13) which covers only part of the window can be wound up on each shaft (2). <IMAGE>
Patent EP-0336231-A2 (EP)
Inventor: BEIER WILFRIED DR
IPC: G01N33/53
Filed: 1989-03-23
Abstract: Biologically active substances which are intended, for example, for immunodiagnosis and are in immobilised form must not lose their activity during the immobilisation and the subsequent conversion into dry products and ought to retain their activity unchanged in the dried immobilised form for as long as possible. Dry products with improved activity and stability are prepared by drying the immobilised biologically active substances in the presence of a mixture of one or more sugar alcohols with a crystallisation retarder, in particular in the form of hydrogenated oligosaccharides.   Biochemistry, biotechnology and immunodiagnosis.
Patent EP-0349744-A2 (EP)
Inventor: SCHUMANN GUNTER
IPC: B01D29/62
Filed: 1989-05-19
Abstract: The invention relates to a slit tube filter with a hollow-cylindrical filter element of bent wires which are fixed to vertical holding supports and between them form horizontal slits through which the liquid to be filtered passes, wherein the inner cylinder wall of the filter element forms the filter surface facing the liquid stream, the liquid flows outwards from the interior of the filter element and the filter surface facing the liquid stream can be subjected to a scraping device, a coaxial coil 5 of brushes bearing against the inner cylinder wall 2a and rotating relative to the filter element 2 in such a direction that the sinking and suspended materials located on and in front of the filter surface 2a are conveyed downwards. …<IMAGE>…