baber/WOPTO huggingface dataset:
Patent EP-0417809-A2 (EP)
Inventor: TANBA KIYOTAKA
IPC: H01J9/39
Filed: 1990-09-14
Abstract: A method and an apparatus for manufacture of a cathode-ray tube where an electron gun (2) for emitting a plurality of electron beams is enclosed in a tube body (1) with discrete electrodes (K1 to K3, G11 to G13) disposed individually to such beams and joint electrodes (G2 to G5) disposed commonly to the beams. The method comprises the steps of incorporating the electron gun (2) in the tube body (1) and applying high-frequency induction heat principally to the joint electrodes (G3 to G5) to thereby evacuate and seal up the tube body (1); flashing a getter material; and disposing at least a pair of cored coils (14) on both sides of the tube body (1) at positions opposite to the discrete electrodes (K1 to K3, G11 to G13) disposed individually to the plurality of beams, and applying high-frequency induction heat principally to the discrete electrodes. Meanwhile, the apparatus is equipped with a high-frequency induction heating device having a pair of cored coils (14) to execute the electron gun heating with certainty, hence realizing satisfactory manufacture of a high-reliability cathode-ray tube having a long service life.
Patent EP-0421361-A2 (EP)
Inventor: NAGAE AKIHITO C O INTELLECTUAL
IPC: G06F1/26
Filed: 1990-10-02
Abstract: A personal computer system is provided with a detachable hard disk pack (20), a lock mechanism (50) for locking the hard disk pack into the system, a switch (65) which turns on and off in cooperation with the lock and release operations of the lock mechanism. When the hard disk pack is detached from the system, while the system is being powered, the switch turns off in cooperation with the release operation of the lock mechanism. In response to the changed state of the switch, the NMI control section outputs an NMI signal to the CPU (11). In response to the NMI signal, the CPU instructs a power controller (30) to cut off the power. The CPU determines in response to the system being powered if the hard disk pack is attached to the system. If the hard disk pack is not attached, the CPU 11 instructs the power controller not to supply the power to the system.
Patent EP-0424731-A2 (EP)
Inventor: MOCK BRUNO ARMIN
IPC: B23K33/00
Filed: 1990-10-10
Abstract: The soldering joint for a rotating coupling with a sleeve (2) and a nut (1) is produced in such a way that the sleeve (2), intended for insertion into the nut (1) and forming the rotary coupling, mechanically produces at one end a beading (4) corresponding to the mating surface (3) in the nut (1), the sleeve (2) is inserted into the nut (1), and the free end of the sleeve (2) intended for soldering to a pipeline is opened out to a predetermined pipe diameter. Such a joint guarantees in particular an absolutely tight connection between devices in air-conditioning and refrigeration technology. <IMAGE>
Patent EP-0445406-A2 (EP)
Inventor: SPATH DIETER DR-ING
IPC: B23D55/04
Filed: 1990-12-19
Abstract: A device for horizontally clamping workpieces to the table of a vertical saw is specified, in which the clamping fixture has a fixed, essentially vertical clamping surface for the workpiece, which clamping surface is arranged mainly transversely to the feed direction of the saw band, and a clamping jaw horizontally adjustable relative to this clamping surface and likewise having an essentially vertical clamping surface. In this arrangement, the clamping jaw is designed as a clamping bridge overlapping the machine table, and likewise the fixed clamping surface is designed to overlap the machine table while leaving a passage for the saw band, the two ends of the clamping bridge are guided next to the machine table in such a way that they can be horizontally adjusted perpendicularly to the plane of the clamping surfaces and can be locked in position, the clamping bridge is linked to the guides in a displaceable and pivotable manner via guide elements, and a clamping fixture is rotatably linked to the guide elements and the ends of the clamping bridge in such a way that, in one regulating state of the clamping fixture, the clamping bridge is clamped against the workpiece, while in the other regulating state of the clamping fixture the clamping bridge is released or tilted away from the workpiece. …<IMAGE>…
Patent EP-0391476-A2 (EP)
Inventor: HIUKE TAKASHI
IPC: A61F13/514
Filed: 1990-03-29
Abstract: A disposable absorbent article, such as a disposable diaper, having barrier leg cuffs. The barrier leg cuffs have a distal edge which is spaced from the proximal edge so as to provide a barrier against leakage. The barrier leg cuff has a portion affixed to the diaper so that the spacing between the barrier leg cuffs is increased in selected portions to reduce irritation of the genetalia and to provide a larger area to receive bodily discharges.
Patent EP-0426234-A2 (EP)
Inventor: LENTERS EGBERT
IPC: B29D23/00
Filed: 1990-10-19
Abstract: Described is an apparatus (26) for in-line cropping and/or chamfering of a plastic tube which comprises pressure rollers for deforming a tube section and cutting devices to perform the cropping and/or chamfering operation. The control of movement of the pressure rollers and cutting devices is carried out by a combination (12, 13) of a face cam and a rotor disc; said face cam and rotor disc have according to the invention the same diameter and may be given rotaryspeeds which are related to each other in any desired way. Control is carried out preferably with use of an interference box (6, 7). The invention also relates to a method for cropping and/or chamfering wherein the chip length can be regulated by intermittent operation of the cropping and/or chamfering action.
Patent EP-0393805-A2 (EP)
Inventor: CONWAY LAWRENCE EDWARD
IPC: G21C9/00
Filed: 1990-01-03
Abstract: A containment cooling system (4) utilizes a naturally induced air flow and a gravity flow of water over the containment shell (6) which encloses a reactor core (8) to cool reactor core decay heat in two stages. When core decay heat is greatest, the water and air flow combine to provide adequate evaporative cooling as heat from within the containment is transferred to the water flowing over the same. The water is heated by heat transfer and then evaporated and removed by the air flow. After an initial period of about three to four days when core decay heat is greatest, air flow alone is sufficient to cool the containment.
Patent EP-0392671-A2 (EP)
Inventor: ISHII HIROFUMI
IPC: H04N19/423
Filed: 1990-03-15
Abstract: An image motion vector detection apparatus effectively reduces influences of false vectors arising at a certain probability and suppresses time lags. An image fluctuation stabilizer highly stabilizes images or frames without causing unnatural visual feelings. An image motion vector detection apparatus comprises means (2 to 5) for detecting motion vectors in each of motion vector detection regions defined in the whole or part of picture frame, means (12) for judging the reliability of the motion vector in each region, and signal processing means (11) which, in obtaining a motion vector of the whole or part of the frame from the motion vectors of the regions and in case the number of motion vectors judged to be reliable is more than or equal to a predetermined number, outputs a representative value of a set of the reliable motion vectors as a motion vector of the frame.
Patent EP-0439925-A2 (EP)
Inventor: SALEH ADEL ABDEL MONEIM
IPC: H04B1/715
Filed: 1990-11-28
Abstract: In a wireless local area network, predetermined interference-detection sequences of signal points, known at both the transmitter and receiver, are transmitted over a plurality of hopping frequencies along with a sequence of data signal points taken from a modulated code exhibiting built-in diversity. In the receiver, the extent to which there are errors in the received interference-detection signal points is used as a mechanism for identifying the likely occurrence of strong interference. If there are no, or few, errors, decoding proceeds normally. However, if the number of errors is above a predetermined threshold, it is assumed that the transmitted signal was subjected to significant interference and an erasure is declared. This is used as "side" information by the decoder to improve its ability to accurately recover data in the presence of interference.
Patent EP-0413669-A2 (EP)
Inventor: KNEZ J
IPC: A01B51/02
Filed: 1990-08-08
Abstract: The present invention relates to an apparatus for displacement or advancement of implements (1-3), for example ball collectors or har­vesters, lawnmowers etc., in which a forward beam (4) is provided with at least two spaced-apart pivotal wheels (11, 12) and with coupling means (5, 6, 7) for coupling of a number of implements (1-3), and the beam (4) is connected to a frame (15) which is pro­vided with at least one steerable drive wheel (21) spaced at such a distance from the beam (4) that the number of implements (1-3) has room between the frame (4) and the steerable drive wheel (21).
Patent EP-0443321-A2 (EP)
Inventor: EHLING UWE DIPL-ING
IPC: A24B3/14
Filed: 1991-01-16
Abstract: A tobacco sheet with increased filling quality is proposed, which is composed of tobacco particles, water, binders and humectants, two relatively gas-impermeable, in particular surface-sealed covering layers being connected together by a sponge-like structure which is formed by gas-filled bubbles and has cavities with wrinkled or furrowed and/or torn surfaces. 
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Patent EP-0446933-A2 (EP)
Inventor: ISHII KAZUHIRO C O MITSUBISHI
IPC: H02H1/00
Filed: 1991-03-14
Abstract: An electronic circuit breaker is provided with a plurality of air coils, each of which is coupled to a main circuit and an overcurrent signal producing circuit which receives the output of the air coil to output an overcurrent signal when the current through the main circuit exceeds a predetermined value. A current signal simulating an overcurrent in the main circuit is fed from an external testing device into a current signal receiving terminal (CST). A test voltage generating resistor (TVGR) is connected between the CST and ground. The current signal flows through the TVGR to develop a test voltage across the TVGR. Thus, the overcurrent signal producing circuit simulates the overcurrent signal on the basis of the test voltage.
Patent EP-0450541-A2 (EP)
Inventor: FAHRENKRUG ANNE MARIE
IPC: A61F13/49
Filed: 1991-03-28
Abstract: A stretchable absorbent garment (10) having a fluid-pervious inner layer (12), an outer layer (14), and an absorbent structure (16) located between said inner and outer layers, and at least two generally parallel elastomeric strands (18) stretch bonded to the garment along its length such that when in a relaxed state, all of the above described elements are reduced in length.
Patent EP-0460399-A2 (EP)
Inventor: JENSEN NIELS DUE
IPC: F24D3/08
Filed: 1991-05-02
Abstract: A gas boiler (1) for room heating and hot-water preparation is equipped with a motor-driven centrifugal pump (4) for conveying flow circulation, which has a suction connection piece (14) which is connected to the forward run (5) of a primary heat exchanger (3), and is equipped with two pressure connection pieces (15, 16), one of which is connected to the heating circuit (6) for the room heating and the other of which is connected to the heating circuit  (8) for the hot-water preparation. Inside, the centrifugal pump (4) has in the pressure chamber a guide device (30) in order to convey the water to be delivered as required to one and/or the other pressure connection piece, to which end the pump impeller (17) is changed in its direction of rotation and/or in its speed (Figure 1). <IMAGE>
Patent EP-0464501-A2 (EP)
Inventor: KNAVISH LEONARD ARTHUR
IPC: C03B5/225
Filed: 1991-06-20
Abstract: Premature dissociation of fining agent is avoided in a glass melting operation while controlling the final redox state of the product glass by initiating the melting process under relatively oxidizing conditions and subsequently altering the redox conditions to make the glass more reducing. A glass that is more reduced than usual can thereby be produced without sacrificing the ability to adequately fine the glass. For a given redox level, less fining agent need be used, thereby lowering emissions from the melting operation, because dissociation of the fining agent is delayed until a later stage of the process where the redox conditions are changed.
Patent EP-0478919-A2 (EP)
Inventor: KRATZ HARALD DIPL-ING
IPC: H03M1/12
Filed: 1991-07-27
Abstract: Supraleitender Analog/Digital-Wandler, bei dem mindestens eine der elektrischen Zu- oder Ableitungen von einer optischen Zuleitung (Lichtleiter F1, F2, F3, F4) ersetzt ist, wobei die Stromsignale durch opto-elektronische und/oder magneto-optische Elemente erzeugt oder umgesetzt werden. <IMAGE>
Patent EP-0480154-A2 (EP)
Inventor: MARKOVICH VOYA RISTA
IPC: H05K3/06
Filed: 1991-08-27
Abstract: A thermally stable photoimaging composition and a method of using the same, especially on circuit boards as a solder mask is provided. The composition includes a polymerizable resin or resin system, a cationic photoinitiator, a solvent, and an optically transparent ceramic filler. Preferably, the composition has a coefficient of thermal expansion of about 28-40 ppm/°C, which closely matches the coefficient of thermal expansion of the solder used on the circuit board components.
Patent EP-0477643-A2 (EP)
Inventor: ACKERMANN BERND LUDWIG
IPC: G05F1/46
Filed: 1991-09-09
Abstract: For controlling the current in an inductive load, the gate current used to fire thyristors in a rectifier is controlled to reach zero at exactly the same time, within a given half-wave, as the current in the inductive load which receives the voltage from the rectifier, keeping gate voltage on as long as thyristor current is on. A discontinuous thyristor converter current signal is detected and used to generate an enable signal in conjunction with a thyristor gate voltage. The enable signal, in synchronism with a power supply line voltage, provides a pair of channeling signals which then, depending upon whether the field current is positive or negative, activate the gate voltages of the thyristors such that the gate voltages end exactly at that time, within a given half-wave, where the generator field current becomes discontinuous.
Patent EP-0480419-A2 (EP)
Inventor: KUBOTA YOICHI
IPC: G05B19/23
Filed: 1991-10-10
Abstract: A positioning device comprising a motor, a driver for driving the motor, and a digital signal processor for performing an operation for positioning control for the motor.
Patent EP-0487932-A2 (EP)
Inventor: FEDTKE STEPHEN
IPC: A45D20/12
Filed: 1991-11-02
Abstract: The invention relates to a nozzle for a hair dryer (2), with which nozzle an air flow can be given off outwards via an inlet opening, a passage channel and an outlet opening, there being provided on the hair dryer (2) and the nozzle (1) connecting means for connecting the nozzle (1) to the hair dryer (2) and allowing rotation of the nozzle (1) relative to the hair dryer (2). The nozzle (1) has air-conducting means which exert a torque on the nozzle (1) in interaction with the air flow flowing through the nozzle (1). <IMAGE>
Patent EP-0435862-A2 (EP)
Inventor: KAWAGUCHI KATSUHIKO
IPC: B41J13/00
Filed: 1985-01-23
Abstract: The invention provide a paper loading device for a printer wherein, when paper (77) to be loaded onto a platen (52) in response to operation of a button or a lever with paper set in position, the platen (52) is driven to cause the paper (77) to be loaded thereto, and upon such loading of the paper (77), a paper bail roller (66) is automatically moved way from the platen (52). After loading of the paper (77), the paper bail roller (66) is returned to a position adjacent the platen (52).
Patent EP-0454347-A2 (EP)
Inventor: LETOURNEAU ANDRE P
IPC: G01R31/28
Filed: 1991-04-16
Abstract: A miniature vacuum-actuated test fixture for testing individual components or localized areas of circuit boards includes a probe module having an array of probes carried by a piston, and a separable registration module which may be visually aligned over a component or circuitry and attached before the probes are ever in contact with the circuit board. Once the registration module is attached to the circuit board, the registration module is joined with the probe module, and the probe module is evacuated, drawing the piston upward, carrying the probes into contact with the component or circuitry.
Patent EP-0458572-A2 (EP)
Inventor: SERIZAWA YOJI
IPC: G06K15/16
Filed: 1991-05-20
Abstract: An image forming apparatus comprises feeder means and recorder means. The feeder means feeds a sheet of recording paper to a predetermined position in response to a spare paper feed signal instructing to feed the sheet of recording paper to the predetermined position preliminarily, and then feeds the sheet of recording paper being stopped at the predetermined position again in response to a record request signal. The recorder means records an image on the sheet of recording paper fed by the feeder means through an electrophotographic process. The recorder means starts preparation to execute the electrophotographic process upon receiving the spare paper feed signal. A throughput is increased without causing other problems.
Patent EP-0473403-A2 (EP)
Inventor: ONO TSUTOMU
IPC: G07F7/08
Filed: 1991-08-28
Abstract: The present invention relates to a record card (10) having a substrate (11) and a heat-sensitive layer (20) which can change from a transparent state to an opaque state and vice versa in accordance with a temperature applied thereto so as to thermally print or erase visual data (13) on the card (10). The invention also relates to a recording apparatus (28) comprising a print head (64) which is capable of erasing the data from the heat-sensitive layer (20) by heating the heat-sensitive layer (20) to a temperature within a predetermined range of temperatures. The print head (64) is also capable of printing by means of heating elements (70) which print rows of pixels to form characters or data (13) on the heat-sensitive layer (20) of the card (10) by selectively heating the heat-sensitive layer 20 to another temperature higher than said predetermined range of temperatures.
Patent EP-0496204-A2 (EP)
Inventor: BOTT KASPAR DR
IPC: C08G18/42
Filed: 1992-01-08
Abstract: The invention relates to a process for the preparation of cellular polyurethane elastomers by reacting … …  a) organic and/or modified organic polyisocyanates with …  b) a polyether polycarbonate diol containing bonded polyoxytetramethylene glycol radicals having a mean molecular weight Mn (number average) of from 150 to 500, and optionally …  c) low-molecular-weight chain extenders and/or crosslinking agents, …  in the presence of …  d) blowing agents, …  e) catalysts and …  f) optionally additives and/or assistants. …
Patent EP-0515900-A2 (EP)
Inventor: HOIS PIA DR
IPC: D06M15/423
Filed: 1992-05-13
Abstract: The invention relates to a chloride-free catalyst for the finishing of textiles with formaldehyde-free crosslinking agents containing magnesium and fluoborate ions in the ratio 1:0.1 to 4. 
<??>The catalyst permits odour-free finishing.
Patent EP-0534337-A2 (EP)
Inventor: SCHWEDE HORST
IPC: B41J2/01
Filed: 1992-09-21
Abstract: A printing device for continuously moving objects, in particular parcels, stacks of packed magazines or the like, has a transport path (conveyor belt 5), along which the objects (stacks of magazines 6a, 6b, 6c) can be transported at a defined feed speed. By means of an adjustable matrix print head, (ink jet matrix print heads 20a, 20b, 20c), printing can take place on the surface of the objects to be printed without contact when they pass by the print head. A scanning device (IR distance sensor 15) is mounted with spacing upstream of the print head relative to the direction of transport (7) of the objects. The scanning device scans the position of the surface of the objects to be printed in each case and positions the print head in accordance with the position of the surface of the objects to be printed by appropriate actuation of an adjusting drive of the print head. <IMAGE>
Patent EP-0537595-A2 (EP)
Inventor: HEYDRICH KLAUS
IPC: C02F1/38
Filed: 1992-10-06
Abstract: A process for the degradation of organic compounds in sewage sludge is described, in which a possibly pretreated sewage sludge is physically treated and the possibly pretreated sewage sludge is reacted with inorganic and/or organic compounds. Specific physical treatment methods and specific chemical compounds are likewise described which transform the macromolecular compounds into low molecular constituents up to respiratory conversion into carbon dioxide and methane. <IMAGE>
Patent EP-0528661-A2 (EP)
Inventor: GRAHAM SAMUEL L
IPC: C07D235/16
Filed: 1992-08-14
Abstract: Compounds of the form  
 
        A-G-B-B-J 
 
 
 wherein A is a polyether or ether substituent, G is a dipeptide isostere, B an amino acid or analog thereof, and J a small terminal group are described. These compounds are useful in the inhibition of HIV protease, the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
Patent EP-0531005-A2 (EP)
Inventor: PRICE ANTHONY
IPC: C09K23/52
Filed: 1992-08-14
Abstract: A bicontinuous microemulsion which comprises (i) a first phase comprising a more polar liquid as herein defined, (ii) a second phase comprising a polymerisable oil as herein defined and (iii) an addition-polymerisable surfactant, solid/liquid compositions prepared from the microemulsion and composites prepared from the compositions.
Patent EP-0540194-A2 (EP)
Inventor: PRESS ROBERT CHRISTOPHER STUAR
IPC: A61F13/06
Filed: 1992-10-07
Abstract: A callous pad formed of felt or foam has a removable middle portion (5) which is mostly separated from a surrounding outer portion (6) by a cutline (7) but is retained by spigots (8) which can be broken or cut as desired to allow the middle portion (5) to be removed.
Patent EP-0554880-A2 (EP)
Inventor: HIRSCHKOFF EUGENE C
IPC: A61B5/05
Filed: 1993-02-05
Abstract: A magnetometer (20) comprises a magnetic field pickup coil (22) and a magnetic field detector (26) that receives electrical signals from the pickup coil (22) and produces an electrical detector output (28) responsive thereto. The pickup coil (22) and detector (26), which are preferably made of high temperature superconductors, are enclosed in an insulated enclosure (32) having no vacuum insulation structure. Preferably, the enclosure is made of a foamed polymer material such as styrofoam. A coolant is provided to the interior of the enclosure, to cool the pickup coil and detector to a temperature below their superconducting transition temperature. A number of such modular magnetometers may be connected together to form an array.
Patent EP-0564787-A2 (EP)
Inventor: ITAGAKI KAZUO
IPC: A23G1/00
Filed: 1993-02-12
Abstract: The confectionary fat composition according to the present invention comprises from 20 to 80 % by weight of deodorized cocoa butter and from 20 to 80 % by weight of hardened fat(s) having a melting point of 45°C or lower. The method for producing the confectionary fat composition according to the present invention comprises melt-mixing from 20 to 80 % by weight of deodorized cocoa butter with from 20 to 80 % by weight of hardened fat(s) having a melting point of 45°C or lower and then rapidly cooling and kneading the obtained mixture.