baber/WOPTO huggingface dataset:
Patent EP-0211230-A2 (EP)
Inventor: DAMM NORBERT ING GRAD
IPC: B22C5/00
Filed: 1986-07-01
Abstract: Eine Vorrichtung zum Mischen von Feststoffen miteinander und mit Flüssigkeiten, insbesondere zur Herstellung von Formsandmischungen, besteht aus einem kreisförmigen, feststehenden Trog und wenigstens zwei in mit unterschiedlichem Abstand von der Trogachse und vom Boden des Trogs eingreifenden Gruppen von Mischwerkzeugen, die um die Trogachse umlaufen und gegenüber der Tangente ihrer. Umlaufbahn unter entgegengesetzten Winkeln angestellt sind. Um sowohl eine horizontale als auch eine vertikale Bewegung des Mischgutes bei größtmöglichem Durchsatz zu erreichen, sind die Mischwerkzeuge schaufelartig aus teilzylindrischen Mantelsegmenten mit etwa horizontal liegender Krümmungsachse gebildet, wobei die die Mischschaufeln der äußeren Gruppe mit ihrer konkaven Seite nach innen, die der inneren Gruppe nach außen weisen. Ferner sind gesonderte, ebenfalls umlaufende Wandabstreifer für die innen- und Außenwand des Trogs vorgesehen.
Patent EP-0224147-A2 (EP)
Inventor: HEBERLE WOLFGANG DIPL-PHYS
IPC: G07F7/10
Filed: 1986-11-14
Abstract: Method for transferring personal identification features from an old credit card (KK1) to a new credit card (KK2) shortly before or after the expiry of the value and/or time of the old credit card (KK1) for electrotechnical terminals (EG) connected to a central unit. The object of the present invention is to provide a method in which no other persons are involved in obtaining a new operational credit card. This is achieved in that the identification features of the old expired card (KK1) are transferred directly to the new credit card (KK2) in the terminal (EG). <IMAGE>
Patent EP-0205299-A2 (EP)
Inventor: KOBAYASHI MICHIHIRO
IPC: A61K31/40
Filed: 1986-06-03
Abstract: An isatin derivative represented by the general formula:
     wherein R' represents a hydrogen atom, an alkyl group, an aryl group, an aralkyl group or a cycloalkyl group, R 2  represents a branched-chain alkyl group, R 3  represents a hydrogen atom, an alkyl group, an aralkyl group or a cycloalkyl group, R represents a halogen atom, an alkyl group, an alkoxy group, an amino group, an acylamino group or an alkoxycarbonyl group, n is an integer of from 0 to 2, and Y represents an alkylene group; or a pharmaceutically acceptable saltthereof. 
     The isatin derivatives and the pharmaceutically acceptable salts thereof possess anti-ulcer activities and thus are useful for prophylaxis and treatment of ulcer diseases in the digestive tract.
Patent EP-0212954-A2 (EP)
Inventor: KECK DONALD BRUCE
IPC: C03B37/028
Filed: 1986-08-15
Abstract: A low loss fiber optic coupler is fabricated by forming a coupler preform (10) having a plurality of spaced glass cores (12,13) extending longitudinally through a matrix of glass having a refractive index lower than that of the cores. The preform is heated and stretched to form a glass rod (20) which is then severed into a plurality of units (21). Heat is applied to the central region (23) of each unit while the ends of the unit are pulled apart to elongate the taper inwardly the heated central region. The unit is then provided with a plurality of optical fibers (69, 70, 75, 76°, 82, 83; 89), one of which extends from each of the cores at the endfaces of the unit. A preferred method of providing the optical fibers involves forming the coupler preform of a matrix glass (46) that is easily dissolves in a solvent. Each of the fiber cores within the matrix is surrounded by a layer of cladding glass (54) that is relatively resistant to disolving by the solvent.
Patent EP-0216584-A2 (EP)
Inventor: FERGUSON LUCIAN G
IPC: G01S13/82
Filed: 1986-09-12
Abstract: A batteryless, portable, transponder useful in a tag for a presence detection system. The transponder detects electromagnetic radiation at a first predetermined frequency and responds to said detection by transmitting electromagnetic radiation at a second frequency that is a subharmonic of the first frequency. The transponder includes an amorphous magnetic material component (48) for storing energy from the electromagnetic radiation detected at the first frequency for transmission as the electromagnetic radiation transmitted at the second frequency. In one embodiment (Figure 9A), the transponder includes a thin, flat ribbon (48) of low coercivity magnetostrictive amorphous magnetic material having a transverse uniaxial magnetic anisotropy defining a magneto- mechanical resonant frequency "f" in accordance with the dimensions of the ribbon, when in the presence of a magnetic bias field of a predetermined intensity, wherein the ribbon responds to the detection of electromagnetic radiation having a frequency "2f" by transmitting electromagnetic radiation at a subharmonic of the frequency "2f"; and means for biasing the ribbon with the predetermined magnetic bias field. In another embodiment (Figure 1), the transponder consists of a single resonant circuit including a nonlinear inductor (L1) having a core made of amorphous magnetic material; and a capacitance (C1) connected in series with the inductor to define the resonant circuit. The core of the nonlinear inductor includes an elongated thin, flat ribbon of low coercivity amorphous magnetic material. It has been observed that this resonant circuit exhibits a bifurcated frequency-division characteristic in relation to the amplitude of the detected electromagnetic radiation at the first predetermined frequency, whereby additional frequency divisions occur as the amplitude is increased. A coded tag (Figure 10) includes two amorphous magnetic material transponders (60, 62) that detect electromagnetic radiation at different frequencies.
Patent EP-0200715-A2 (EP)
Inventor: MAYR ALFRED
IPC: B21C5/00
Filed: 1986-04-22
Abstract: In order to point billets to facilitate application to a subsequent roll stand, one face of the billet is first of all cut to shape at an acute angle, whereupon, immediately following this, in the same operation, an adjacent face is deformed by compression faces sloping down towards the point. For this purpose, a ram 8 is designed with a cutting edge 11 and a compression face 9. The cutting edge advances ahead of the compression face 9, the deformation of the billet being effected against faces of a die 10 which, in cross-section, extend essentially at right angles to one another. <IMAGE>
Patent EP-0237698-A2 (EP)
Inventor: SMITH NATHAN R
IPC: B23Q1/54
Filed: 1983-08-16
Abstract: A system for positioning an electronic test head of a test system with respect to an electronic device handler. A positioner assembly moves vertically and provides substantial movement in the horizontal plane with six degrees of freedom. The positioner assembly includes a section for attaching the test head. A counterbalancing assembly is coupled to the positioner assembly to provide a substantially weightless condition to the positioner assembly with the test head attached.
Patent EP-0231838-A2 (EP)
Inventor: VON CHAMIER WILFRIED
IPC: A61C8/00
Filed: 1987-01-23
Abstract: An endodontic implant (1,11,17) made of a biologically compatible material possesses at least one marking section (4, 4') consisting of a material having a high X-ray contrast for the preparation of a high- contrast radiograph. <IMAGE>
Patent EP-0237022-A2 (EP)
Inventor: DITTO JAMES WILLIAM
IPC: B23D36/00
Filed: 1987-03-10
Abstract: An apparatus for monitoring the phasing relationship of a moving web of material of the type having a repeating series of graphics patterns thereon which repeat at ordinarily constant distance repeat length intervals of web travel and which contain separate repeating indicia portions which define a repeating indicia set which are positioned in a repeating indicia path extending longitudinally of the web comprising: an indicia detection device for providing an indicia detection pulses signal; a web travel sensing device for providing a web movement signal; an indicia profiling device for processing the indicia pulse signal and the web monitoring signal for generating a unique indicia image for each of the repeating indicia in a selected repeat length portion of the web; an indicia image storage device for indentifying and storing the indicia images from a first selected repeat length portion of the web; a register indicia designation device for initially designating one of the repeating indicia to be register indicia; a register indicia sensing device for providing a register indicia pulse signal having pulses which in normal operation corresponds to the detection of the selected register indicia; a register indicia verification device for verifying that the repeating indicia which is in synchronization with said register indicia pulse signal is the currently designated register indicia; and a register indicia correction device for designating the indicia that is in synchronization with said register indicia pulse signal as the register indicia and replacing the previously designated register indicia therewith when the indicia image of the current register indicia is not verified to be the indicia which is in synchronization with the register indicia pulse signal.
Patent EP-0237024-A2 (EP)
Inventor: KAKIMI FUJIO
IPC: G03F7/06
Filed: 1987-03-10
Abstract: A light-sensitive microcapsule containing silver halide and a polymerizable compoind which is enclosed with a shell comprising a polyurea resin and/or polyurethane resin. A light-sensitive material comprising a light-sensitive layer provided on a support wherein the light-sensitive layer contains microcapsules containing silver halide and a polymerizable compound enclosed with a shell comprising an polyurea resin and/or a polyurethane resin and a reducing agent.
Patent EP-0239098-A2 (EP)
Inventor: SCHMIDT PETER
IPC: A61N2/02
Filed: 1987-03-25
Abstract: A mat for lying, sitting or leaning on has a filling which is surrounded by a covering and comprises at least one layer of padding consisting of foam rubber or foamed material, and an insert consisting of a wire wrapping arranged to form a magnetic-field coil (3) for generating an alternating current, which wire wrapping is arranged in or under a main layer of padding (2) consisting of foamed material or foam rubber. <IMAGE>
Patent EP-0254805-A2 (EP)
Inventor: YASUI MASARU
IPC: H04N3/12
Filed: 1987-04-02
Abstract: In a multi-gradation display method and apparatus by which a display signal formed by a picture element signal of any one of the levels of N gradations (where N is an integer equal to or greater than 3) is displayed on a display panel (54) in which each picture element produces a two-gradation display, one frame is composed of (N - l) fields, and accordingly each picture element is supplied with a binary signal (N - l) times for each frame, and the binary signal is given one of its values by a number of times corresponding to the level value of the input picture element signal and the other value by the remaining number of times.
Patent EP-0250764-A2 (EP)
Inventor: NAGAO TOSHISHIGE MITSUBISHI DE
IPC: G01B11/06
Filed: 1987-04-29
Abstract: A film thickness measuring method and device therefor which are free from drawbacks caused by errors in a sheet conveying system and an optical system of the device and the like. The optical system is moved over a sheet (3) having a sheet member and a film formed thereon, whose thickness is to be measured, so that the deformation of the conveying system and the optical system is detected in advance. After taking the detection results into account, the thickness measurement is carried out resulting in improving accuracy thereof.
Patent EP-0258722-A2 (EP)
Inventor: HUBBARD ELBERT MICKEY
IPC: F02M69/06
Filed: 1987-08-17
Abstract: An improved rotor-type carburetor for use with an internal combustion engine is provided which, in one embodiment, is adjustable to selectively vary its constant fuel-air ratio by axially moving an internal body portion thereof relative to the turbine rotor assembly of the carburetor. Alternatively, the constant fuel-air ratio of the carburetor may be altered simply by replacing such internal body portion with a differently configured one. Undesirable fuel delivery from the turbine rotor to the engine during turbine spin-down is significantly diminished through the use of an internal fuel reservoir structure, formed within the carburetor body, which functions to capture and retain unneeded fuel discharged from the rotor during turbine spin-down periods. During turbine spin-up periods (e.g., when the engine is being started) the reservoir-retained fuel is released into the engine's incoming air stream to hasten fuel delivery to the engine during initial portions of turbine spin-up periods. Additionally, various structural improvements are incorporated into the carburetor. Included in these improvements are a carburetor body construction in which three generally annular sections are telescopingly interengaged to form the outer body of the carburetor, and the provision of improved sealing structures to better inhibit fuel leakage from the turbine rotor assembly.
Patent EP-0266513-A2 (EP)
Inventor: BLOCK HERMANN
IPC: C08L101/00
Filed: 1987-09-08
Abstract: There is disclosed a modified reaction resin with a content of 50 to 98% by weight of a liquid reaction resin or reaction resin mixture processed into thermosetting plastic with a suitable reactive group of sufficient number for the hardening process and 2 to 50% by weight of one or more three-dimensional crosslinked polyorganosiloxane rubbers, which are held in the reaction resin matrix in finely divided state as polyorganosiloxane rubber particles with a diameter of from 0.01 to 50 micrometers, together with small quantities of other auxiliary materials. The rubber particles have reactive groups on their surfaces, which in turn in the presence of auxiliary media serving as reactive components can react chemically with the reaction resin. There is also disclosed a process for the production of the modified reaction resins and their use for the production of fracture and impact resistant, also definitively shaped thermosetting plastics, fiber-reinforced plastics, insulation materials and laminated plastic.
Patent EP-0230362-A2 (EP)
Title: Baby feed bottle
Inventor: YANG TAI-HER
IPC: A61J9/00
Filed: 1987-01-09
Abstract: A baby's feed bottle for hanging and/or tying to the feeder's body, thus leaving both hands free for holding and giving attention to the baby has a concave rear face, a convex front face at the lower end of which is an opening to the bottle, the opening being fitted in use with a screw cap carrying a teat projecting from the front face, a bottom face which slopes down from the back face to the front face, and strap eyes for attachment of a hang band and one or more tie bands.
Patent EP-0254438-A2 (EP)
Inventor: DUISBERG ROBERT A
IPC: G06T13/00
Filed: 1987-06-30
Abstract: In a computerized simulation system, the behavior of a model comprising a group of interrelated objects in an object oriented programing environment is defined by a constraint network including temporal constraints, which the future behavior of the model must satisfy following triggering events. Following a triggering event, time stamped representations of messages are created and stored in a queue. The value of a time variable representing time is progressively incremented and the message indicated by each enqueued representation is sent to the model as the value of the time variable surpasses the value of the time stamp of the representation. The message representations and the value of their time stamps are created according to the requirements of the constraint network such that the messages cause the model to perform the appropriate actions at the appropriate times in order to satisfy the temporal constraints defined by the constraint network.
Patent EP-0266920-A2 (EP)
Inventor: CURZON ANDREW FRANK
IPC: G21C3/33
Filed: 1987-10-09
Abstract: A nuclear reactor fuel core assembly comprises an array of sub-assemblies comprising a central zone of fuel/breeder sub-assemblies (20F) surrounded by an annular zone of shielding sub-assemblies (20S). The fuel/breeder sub-assemblies (20F) are flexibly mounted from the reactor diagrid top plate 26 whilst the shielding sub-assemblies (20S) are mounted as stiff cantilevers so as to provide resilient restraint against bow of the central sub-assemblies (20S) during reactor operation, the restraint being exerted via abutment pads (40) at the level of the tops of the sub-assemblies (20S, 20F). The central core sub-assemblies (20F) also have abutment pads (34) at a lower level to form a lower restraint plane at this level controlling sub-assembly bowing in the central core zone.
Patent EP-0281707-A2 (EP)
Inventor: LIN JIANG-JEN
IPC: C07C233/47
Filed: 1987-11-12
Abstract: N-acetyl-β-phenylalanine is synthesized by reacting phenylacetaldehyde, acetamide and synthesis gas with a catalyst comprising a cobalt-containing compound in conjunction with a cocatalyst that may be either a Group VB or VIB containing ligand, or a rhodium compound optionally bonded to one or more Group VB or VIB donor ligands, at a temperature of at least 50°C and a pressure of at least 500 psi.
Patent EP-0272876-A2 (EP)
Inventor: TYERS MICHAEL BRIAN
IPC: A61K31/44
Filed: 1987-12-16
Abstract: The invention relates to the use of a compound which is an antagonist of 5-HT at 5-HT₃ receptors and promotes gastric emptying in conjunction with an H⁺K⁺ATPase inhibitor in the treatment of gastrointestinal disorders.
Patent EP-0271471-A2 (EP)
Inventor: GRIFFITH EDWARD JACKSON
IPC: C01B25/45
Filed: 1987-12-07
Abstract: Asbestiform crystalline calcium sodium metaphosphate fiber is prepared by (a) forming a wet mix slurry having a composition on a dry basis equiva­lent to a CaO/Na₂O/P₂O₅ mol percent ratio of about 24.0-34.0/12.0-18.0/50.0-60.0, with the proviso that the CaO/Na₂O mol ratio is from about 1.60 to about 2.00, (b) forming and growing product crystals of calcium sodium metaphosphate under crystal formation and growth conditions between the solid phase of the wet mix slurry and substrate crystals of calcium sodium metaphosphate, and (c) fiberizing the product crystals of calcium sodium metaphosphate.
Patent EP-0290726-A2 (EP)
Inventor: BAUSCH FRANZ-HUBERT
IPC: B07C5/34
Filed: 1988-02-27
Abstract: In a container-filling mechanism which operates in cycles, in addition to other work stations, a tightness monitoring station is provided which is intended to test the seal of foil-like lids (39) which are welded or sealed onto plastic container edges whilst signal sensors (31) are present on the upper sides of the lid. This occurs in that pressure surfaces (35, 36) which can be driven forwards and backwards are provided below the cell board (13) forming the container receptacles (14), which pressure surfaces restorably deform the container wall (M) when the signal sensor (31) is present on the upper side of the lid. When the lid (39) is tightly sealed, the latter is chased in the direction of the signal sensor (31) so that the latter supplies a signal. 
<??>The tightness monitoring station can preferably be used in container filling works with a high working frequency independently of the consistency of the liquid to pasty foodstuffs and luxury foods (in particular dairy products and fatty products or the like) and of the temperature of the material for filling (27). 
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Patent EP-0283843-A2 (EP)
Inventor: PASQUALINI BRUNO
IPC: F25D23/08
Filed: 1988-03-08
Abstract: A sealing arrangement for refrigerated cabinets, with a circumferential, elastically deformable sealing bellows, is described, in which, to render opening the door easier, the sealing bellows is divided into an outer and an inner bellows region and the inner bellows region is welded off at the corners, while the outer bellows region always brings about a circumferential seal. <IMAGE>
Patent EP-0292889-A2 (EP)
Inventor: GROSSE BRINKHAUS KARL-HEINZ DR
IPC: C25B3/23
Filed: 1988-05-20
Abstract: Benzaldehyde derivatives of the formula <IMAGE> in which X denotes an oxygen atom or two R<2>O groups in which R<2> represents a methyl or ethyl group, R<1> represents an iso-propyl or tert-butyl group and R<1>, in the case that X represents these two R<2>O groups, can also denote an alkoxy group having 1 to 4 carbon atoms, and a process for the preparation of these compounds.
Patent EP-0297403-A2 (EP)
Inventor: SCHRODER ERNST DIPL-ING
IPC: H04B14/04
Filed: 1988-06-21
Abstract: 1.1 Method for transmitting and/or recording and playing back digitised audio signals. 2.1 Methods are known in which signal values of digitised audio signals are allocated in blocks to data packets prior to transmission or recording and, after transmission, are converted back into the original signal values. The number of transmittable audio channels is limited by the number of available data packets per time unit. 2.2 Improved utilisation of the data packets can be achieved if, prior to allocation to the data packets, data-reducing encoding and, after transmission, decoding is carried out. 2.3 The method can be used, for example, in D2-MAC, where it increases the number of transmittable audio channels to 10.
Patent EP-0312086-A2 (EP)
Inventor: MEINETSBERGER EIKE DR RER NAT
IPC: C07H15/04
Filed: 1988-10-14
Abstract: The aldonic acids on which the esters are based can be linked glycosidically in position 3, 4 or 6 to a galactopyranosyl, mannopyranosyl, glucopyranosyl or oligopyranosyl radical. The compounds have therapeutic activity.
Patent EP-0319677-A2 (EP)
Inventor: HAASS ADOLF
IPC: G11C27/02
Filed: 1988-10-14
Abstract: In a sample and hold circuit having a sampling circuit lying between an input terminal and a capacitor, sampling pulses fed to the said sampling circuit are used to charge the capacitor according to an input signal respectively available at the input terminal. Via an output circuit, which is provided between the capacitor and an output terminal, an output signal corresponding to the capacitor voltage is emitted. The sampling circuit contains a differential amplifier which is made up of bipolar transistors and at the output of which the capacitor and the output circuit are connected. The output circuit contains an output amplifier made up of bipolar transistors. Both amplifiers are connected to constant-current sources, which are likewise made up of bipolar transistors and which are controlled to respond to the occurrence of the sampling pulses in such a way that the level of the constant current respectively flowing through them is proportional to the respective sampling pulse frequency. <IMAGE>
Patent EP-0331794-A2 (EP)
Inventor: HANDKE GUNTHER
IPC: B23K26/70
Filed: 1988-10-27
Abstract: The invention relates to machining equipment for work pieces which can be welded and separated by laser. The machining equipment is provided with several machining devices for the preliminary and subsequent machining of the work pieces. …<IMAGE>…
Patent EP-0318714-A2 (EP)
Inventor: KRIEGER KLAUS DIPL-ING
IPC: F02M26/62
Filed: 1988-11-03
Abstract: Exhaust gas recirculation device for internal combustion engines (55) with a fuel injection system, in which, in controlling the delivery start adjustment as a function of the load and engine speed on a specific load and speed characteristic curve, a hydraulic back- pressure builds up which serves directly for controlling a pneumatic directional valve (48) having a hydraulic servo motor (47), with which valve the exhaust gas return valve (51), functioning at a partial vacuum, is controlled and in which, in particular, the hydraulic back- pressure is controlled by means of a pressure-holding valve (46). …<IMAGE>…