baber/WOPTO huggingface dataset:
Patent EP-0440405-A1 (EP)
Inventor: SUIZU KATSUTO C O INTELLECTUAL
IPC: H03L7/10
Filed: 1991-01-29
Abstract: The circuit comprises a tuner (12) for converting a high frequency signal with a local oscillating signal controlled by a synchronous voltage, a detector (18) for detecting a difference between the frequency of the intermediate frequency signal and predetermined frequency, a first divider (262, 265) for dividing the local oscillating signal of the tuner (12), a reference oscillator (263) for outputing a reference signal, a second divider (264, 266) for dividing the reference signal from the reference oscillator (263), a phase comparator (268) for comparing the output from the first divider (262, 265) with the output from the second divider (264, 266), a supply circuit (28) for supplying the output from the phase comparator (268) to the tuner (12) as the synchronous voltage, a channel input circuit (24) for inputting a selected channel, and a controller (20) for changing the ratio of the frequency division in the first divider (262, 265) according to the selected channel, wherein the first divider (262, 265) includes two dividers (262, 265) connected serially and a first switch (267) for selecting the output from the divider of the first step or the second step (262, 265); the second divider (264, 266) includes two dividers (264, 266) connected serially and a second switch (269) for selecting the output from the divider of the first step or the second step (264, 266); and the controller (20) connects the first and the second switches (267, 269) to the first step dividers (262, 264) of the first and the second dividers (262, 265, 264, 266), respectively, until the synchronous voltage from the supply circuit (28) becomes stable, and connects the first and the second switches (267, 269) to the second step dividers (265, 266) of the first and the second dividers (262, 265, 264, 266), respectively, during the tuning after the synchronous voltage becomes stable.
Patent EP-0467571-A1 (EP)
Inventor: HODGE STEVE
IPC: F04C2/10
Filed: 1991-07-05
Abstract: A gerotor pump has the internal leakage paths reduced by making the female lobed annulus 12 (Figure 1) as a cup shaped part receiving the male lobed rotor 10.
Patent EP-0497040-A1 (EP)
Inventor: WARREN EDWARD L
IPC: G07C9/00
Filed: 1991-11-05
Abstract: A removable programming unit (11) is connectable to a controller (40) of an electronic locking system (12) of a storage assembly (14) via a telephone cord (38). The removable programming unit (11) comprises a display (52) and a keyboard (54). Through the removable programming unit (11): new access codes used to gain access to the storage assembly (14) may be programmed into the electronic lock; existing access codes may be modified as to which storage units (18) may be accessed; or existing access codes may be deleted. All existing access codes are stored in the memory (92) of the controller (40). The removable programming unit (11) receives 12 V DC from the connection to the electronic lock (12) via an individual wire of the telephone cord (38).
Patent EP-0438359-A1 (EP)
Inventor: DELEUIL MICHEL
IPC: A61J3/06
Filed: 1991-01-18
Abstract: Process for the preparation of pearls based on a pharmaceutical active substance exhibiting an indefinite crystallization point. The said active substance is mixed in molten form with a pharmaceutical excipient promoting the solidification of the active substance, the melt is forced to pass through a nozzle which is subjected to a vibration, the pearls formed are allowed to fall in a tower countercurrentwise to a gas, and the pearls formed are collected in the bottom of the tower.
Patent EP-0441714-A1 (EP)
Inventor: SAINT-JOIGNY FREDERIC
IPC: G06F11/00
Filed: 1991-02-08
Abstract: A device capable of generating an anomaly signal when the frequency of a signal derived from the said microprocessor crosses a lower or upper frequency threshold comprises: … …  an oscillator (P1-P3, R3, R4, C2, D2) periodically producing a single-tone voltage and including a threshold circuit (P3), and generating an anomaly signal when this voltage crosses a threshold, and comprising a reset input for bringing the single-tone voltage to a voltage level closer to the starting voltage, and …  a processing circuit (R1, R2, C1, D1) for the derived signal generating, on the said input, pulses at the frequency of the derived signal when it is lower than or equal to the upper threshold, and otherwise not applying any pulse. … …<??>When the pulses are produced at a lower frequency, the interval between two reset pulses is greater than the interval necessary for the single-tone voltage to reach the threshold voltage. …<IMAGE>…
Patent EP-0487411-A1 (EP)
Inventor: AGOURIDAS CONSTANTIN
IPC: A61P31/04
Filed: 1991-11-20
Abstract: The invention relates to the compounds (I): <IMAGE>  in which,   - either X and X' form C=O or C=NOR with R=H, heterocycle, alkyl, alkenyl, alkynyl, optionally substituted,   or X represents a radical <IMAGE> R<a>, Rb representing H or hydrocarbon radical or forming a heterocycle with N or a 9-N, 11-O ring with A   and X' = H,   - Y and Y' have the same meaning as X and X',   - B = H, OR4, R4 = H or forms a carbonate or a carbamate with A,   - A forms a double bond with C, or   - A = OR'4, R'4 = H or forms a carbonate with B <IMAGE> R2 = alk or CONH2, CONHCOR11 or CONHSO2R11, R11 = hydrocarbon up to 18 C,   R3 = H, alkyl <IMAGE>   Z = H or carboxylic acid residue, and their salts, their preparation and their application as medicaments.
Patent EP-0456586-A1 (EP)
Inventor: BRUNO ALAIN
IPC: H01H83/04
Filed: 1991-04-29
Abstract: The test circuit (54) of a circuit-breaker with differential trip unit includes a first conducting strand (72) shaped as a test contact for a test switch, and as an elastic return element for the test button (56), and a second conducting strand (74) configured as a self-cutting contact for a protective switch (62) cooperating with a transmission component (64) of the mechanism (50). The two strands (72, 74) form part of a double spring (66) having two helical windings (68, 70) fitted coaxially on a common spindle (71) and connected to one another by an intermediate link (76) bearing on a support (78) of the casing (12). <IMAGE>
Patent EP-0531602-A1 (EP)
Inventor: PORTALUPI ROBERTO
IPC: B41F17/00
Filed: 1991-09-13
Abstract: This machine comprises a table (1) and at least a driving roller (3) for driving a carpet (2) along a closed circuit (A, B, C, D, E, F, A), the carpet (2) presenting an inner wall touching the driving rollers (3) and guide rollers (30) and the closed circuit comprising mixed path lengths, straight-wound, wherein the closed wound lengths (A, B, D, E) are engaged by at least one driving roller (3) and by guide rollers (30) and the wound lengths (C, F) opened on the outside of said circuit are held within a chamber (4) by a drawing force (R) caused by a pneumatic depression (6).
Patent EP-0511265-A1 (EP)
Title: Sealing gasket assembly, method of manufacture, and method of application.
Inventor: BILAS JOHN E
IPC: D21H27/36
Filed: 1990-12-19
Abstract: A sealing gasket assembly of layers of support or carrier sheets, adhesives, release papers, and microporous gasketing material wherein various layers are peeled off to expose the proper layers for placing and adhering the gasket to substrates to be gasketed and processes for their assembly and utilization.
Patent EP-0531300-A1 (EP)
Title: Variant cd44 surface proteins, dna sequences coding them, antibodies against these proteins and their use in diagnosis and therapy.
Inventor: HERRLICH PETER
IPC: C12P21/08
Filed: 1991-03-30
Abstract: The inventon relates to antibodies that react with a variant epilope in the extracellular region of a variant CD44 polypeptide, wherein the variant epitope has the amino acid sequence: I S S T I S T T P R A P D H T K Q N Q D W T Q W N P S H S N P E V L L Q T T T R M T D V D R N G T T A Y E G N W N P E A H P P L I H H E H H E E E E T P H S T S T I O A T P S S T T E E T A T Q K E Q W F G N R W H E G Y R Q T P R E D S H S T T G T A A A S A H T S H P M Q G R T T P S P E D S S W T D F F N P I S H P M G R G H Q A G R R (residues 53-219 of SEQ ID NO:4). Methods of using the antibodies to identify variant epitopes also are provided.
Patent EP-0531430-A1 (EP)
Title: A method of making semiconductor components as well as a solar cell made therefrom.
Inventor: SAFIR YAKOV
IPC: H01L31/0216
Filed: 1991-05-29
Abstract: A bifacial solar cell including a semiconductor substrate wafer, a first active area of a first conductivity type provided on at least a part of a first side of the wafer and a second active area of a second conductivity type provided on a second side of the wafter, the edge face of the wafter and the periphery of said first side of the wafter. The first active area and second active area are separated by a distance  lambda , the distance  lambda  allowing a leakage current to flow between the first and second active areas.
Patent EP-0567460-A1 (EP)
Title: Appareil de forage et procede d'utilisation
Inventor: RIVES ALLEN KENT
IPC: E21B23/04
Filed: 1991-10-09
Abstract: Un appareil de forage de puits prenant ici la forme d'un appareil d'orientation (OT) comporte un mandrin (16) doté de rainures hélicoïdales (16a) et une section tubulaire (20) télescopique où se fixe le mandrin (16). Des clavettes (22) de la section tubulaire (20) viennent s'engager dans les rainures (16a). Le mandrin (16) est relié à un serpentin fixe (T) et la section tubulaire (20) est reliée à un dispositif de forage (BHA) pouvant comporter plusierus éléments ou un seul dispositif pour constituer un appareil de forage. L'appareil d'orientation (OT) et le dispositif de forage (BHA) constituent un dispositif qui permet d'orienter par exemple une foreuse (13) creusant un puits incliné, ou même horizontal, pour atteindre une zone visée. Les instruments de fond relaient vers les équipements de surface (1) l'azimuth, l'inclinaison et la face de coupe de l'équipement de forage directionnel.
Patent EP-0495496-A1 (EP)
Inventor: CHOSA YOSEI
IPC: B41M5/035
Filed: 1992-01-16
Abstract: A thermal transfer recording medium comprises a substrate (2) and,laminated thereto, an ink layer (1) containing a sublimiation dye and a binder resin. The binder resin comprises (a) from 60 to 90 % by weight of polyvinyl butyral with a degree of polymerization of from 1,500 to 2,500 and a glass transition point of not lower than 70°C, and (b) from 10 to 40 % by weight of ethyl cellulose with a glass transition point of not lower than 130°C.
Patent EP-0503332-A1 (EP)
Inventor: YAGER RICHARD LELAND
IPC: C07B63/00
Filed: 1992-02-21
Abstract: The present invention provides a process for extracting pyridine- and quinolinedicarboxylic acids from aqueous media. The pyridine- and quinolinedicarboxylic acids are useful in the preparation of herbicidal 2-(2-imidazolin-2-yl)nicotinate and quinoline-3-carboxylate compounds.
Patent EP-0524378-A1 (EP)
Inventor: KING MARTIN
IPC: G01R21/00
Filed: 1992-04-16
Abstract: The appliance contains a 90 DEG  phase shifter (1), two optionally existing multiplier arrangements (2, 2a), an intermediate circuit (3), a multiplier (4), a signal/frequency converter (5), a frequency divider (6), a display (7), a clock generator (8), a clock frequency divider (9), a frequency measuring arrangement (10) and a frequency/signal converter (11). The input of the 90 DEG  phase shifter (1) is fed, for example, by an alternating voltage (u) belonging to the reactive power and its output is connected to a first input of the multiplier (4). A second input of the multiplier (4) is then fed by an alternating current (i) belonging to the reactive power. The frequency measuring arrangement (10) is used for measuring a frequency (f) of the alternating voltage (u). The frequency/signal converter (11) has an output signal which is proportional or inversely proportional to a transfer factor (K[f]) of the 90 DEG  phase shifter (1), and its output is connected to an input of a cascade circuit (4; 2a; 5; 6) in such a manner that the output signal of the latter is independent of the value of the frequency (f) of the alternating voltage (u). The measurement result of the arrangement is independent of the frequency (f) of the alternating voltage (u) so that a higher measuring accuracy can be achieved with it in the event of frequency fluctuations. 
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Patent EP-0513546-A1 (EP)
Inventor: LOEVENBRANT JAN
IPC: B41F31/02
Filed: 1992-04-16
Abstract: The disclosure relates to an ink supply system which makes possible the supply of inks of a paste-like consistency to a chamber doctor blade (2) disposed adjacent an inking roller (1). Both ends of the chamber doctor blade are in communication with both ends of a cylinder (5) to which ink is supplied through an aperture (6). Within the cylinder (5) there is disposed a reciprocating piston (8) which, at low speed, forces ink via the conduits (3,4) to the chamber doctor blade (2).
Patent EP-0514834-A1 (EP)
Inventor: HERGENROTHER WILLIAM L
IPC: C08L9/06
Filed: 1992-05-19
Abstract: A method of preparing an elastomer having reduced hysteresis properties comprises the step of reacting an anionic polymer having at least one functional site, with about one equivalent of a lead compound having the formula R₃PbX to form an adduct, where R is an organo group selected from the group consisting of alkyls having from about 1 to about 20 carbon atoms, cycloalkyls having from about 3 to about 20 carbon atoms, aryls having from about 6 to about 20 carbon atoms and aralkyls having from about 7 to about 20 carbon atoms, and X is a halogen selected from the group consisting of bromine, chlorine and iodine. Articles such as tires, produced with low hysteresis elastomeric polymers have lower rolling resistance.
Patent EP-0523603-A1 (EP)
Inventor: NERI VINCENZO
IPC: G03D3/16
Filed: 1992-07-14
Abstract: A device for developing and fixing a dental radiography plate includes a casing of flexible, impermeable material which is sealed around its entire perimeter and has first and second compartments (6, 8) interconnected by a flat duct (10). The first compartment (6) contains a radiographic plate (12) and the second compartment (8) contains a sachet of a liquid for processing the plate (12). The sachet is adapted to release the liquid when its pressure exceeds a predetermined value as a result of the compression of the sachet.
Patent EP-0527487-A1 (EP)
Inventor: MORIMOTO SHIGEKI
IPC: C03C1/10
Filed: 1992-08-12
Abstract: An infrared and ultraviolet radiation absorbing glass suitable for use in building and vehicle windows, which comprises, on a weight basis, 68.0-73.0% SiO₂, 0.1-3.0% Al₂O₃, 7.0-11.0% CaO, 2.0-4.2% MgO, 12.0-16.0% Na₂O, 0.5-3.0% K₂O, 0.02-0.30% SO₃, 0.30-0.90% total iron expressed as Fe₂O₃, 0.10-0.80% CeO₂, 0-1.0% TiO₂, 0-0.5% ZnO, 0-0.1% MnO and 0-0.01% CoO. In the glass the ratio of ferrous iron to ferric iron is from 0.8 to 2.5. The glass has a bluish tint and is well balanced in visible light transmittance, infrared radiation absorption and ultraviolet radiation absorption, and a sheet of the glass can easily be tempered by a conventional method. In producing this glass, it is favorable to use cullet of a frit glass in which the ratio of ferrous iron to ferric iron is from 2.0 to 5.0 as a part of a batch of glass compostion to be melted.
Patent EP-0545390-A1 (EP)
Inventor: DREER FRANZ
IPC: B29C63/04
Filed: 1992-12-02
Abstract: A board (1) with a postforming edge consists of a backing material such as, for example, chip fibre, solid wood, plywood, MDF or the like which carries on at least one surface a coating (2) of a relatively thin material, at least one end face (21) of the board being designed as a postforming edge which consists of at least two mutually dependent materials, namely the coating (2) and a coating backing (6, 22) which are together bent around the board end face, for example forming a radius, and are connected to this end face in a positive-locking manner. The mutual dependency is given firstly by a requisite rigidity and the cohesion during the cutting operations and secondly by adequate flexibility and thermal stressing capacity during the bending around the rounded edge of the board. The coating backing is made of a wooden material.
Patent EP-0567690-A1 (EP)
Inventor: OBERHAUSER KLAUS
IPC: B21D51/10
Filed: 1992-12-21
Abstract: The invention relates to a method of producing a pot-like housing (11) from rolled sheet metal (1), with a closed base (8) and an opening (9) provided with lugs (2). The new method makes it possible to obtain a pot-like housing produced by rolling which can be installed in exactly the same way as a drawn part, which can be produced only at some expense. The advantages obtained consist essentially in that a watertight pot-like housing can be produced at little expense and furthermore has more space in the area of the bottom for components (magnets) to be accommodated than, for example, deep-drawn housings. In addition, very precise seating is obtained when flange-mounting the housing. Using the new method, it is possible to use less expensive material than, for example, when deep-drawing. A uniform wall thickness is furthermore obtained. For all its advantages, the new method is cheaper than known methods (deep-drawing). <IMAGE>
Patent EP-0509603-A1 (EP)
Inventor: KURIHARA YOSHITAKA
IPC: E04B1/74
Filed: 1992-04-14
Abstract: A sound absorptive material has powder particles (13) showing sound absorbing characteristics at low frequency range and contained generally within pores (12) of a porous support in vibratable state, whereby the sound absorptive material can be increased in the sound absorption coefficient in the low frequency range while maintaining the absorptive material to be thin.
Patent EP-0547660-A1 (EP)
Inventor: MONBALIU MARCEL
IPC: G03F7/06
Filed: 1992-12-03
Abstract: The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of image-wise exposing an imaging element comprising on a support a photosensitive layer comprising a silver halide emulsion and an image receiving layer containing physical development nuclei and developing said imaging element in the presence of developing agent(s) and silver halide solvent(s) using an alkaline processing liquid characterized in that said development is carried out in the presence of a regulator according to one of the formulas as specified in the claims. The present invention further provides an imaging element and alkaline processing liquid for use in said method.
Patent EP-0510799-A1 (EP)
Inventor: OZEKI JIRO
IPC: B42F5/00
Filed: 1992-03-12
Abstract: A filing binder (20) comprising a plurality of elongated binding members (20a) made of a resilient material. Each of the binding members has a groove (20d) extending along the length of the binding member and formed with a slit opening (20c) opened at one side of the binding member. The groove is of a cross-sectional configuration which is enlarged from the slit opening toward transverse inward direction. The binding members are arranged in side-by-side relationship with the slit openings directed to the same orientation and connected together by flexible or hinge connection (20b). A file sheet (1) is provided for engagement with the slit opening in the binding member. The file sheet is provided with a dust cover (10) of a transparent material which covers the opposite sides of the file sheet.
Patent EP-0507577-A1 (EP)
Inventor: BROCKMANN RUSSELL C
IPC: G06F12/06
Filed: 1992-04-02
Abstract: The invention comprises methods and apparatuses for interleaving a number of memory cards of different sizes. A restricted range modulo-N adder for identifying and selecting the correct interleave card is provided. Another aspect of the invention provides a computer system with flexible memory interleaving capability.
Patent EP-0532293-A1 (EP)
Inventor: KASAHARA SHINJI
IPC: H01S3/032
Filed: 1992-09-09
Abstract: A gas laser oscillator comprises an ion laser tube (10) provided with a capillary tube (40) and an anode (30) and a cathode (20) as discharging electrodes disposed at its ends, plasma focusing electromagnets (50) to generate the magnetic field for plasma focusing disposed around the ion laser tube (10), and a pair of optical resonance mirrors (60,61) disposed at iespective ends of the ion laser tube (10). The magnetic field strength at the cathode end face (70) is set to . 100 gauss or less,and the diameter of the lines (100) of magnetic flux at the cathode end face (70) is made to be smaller than the diameter of the capillary tube (40) at the capillary tube end face (90). Cathode deterioration and sputtering at the end of the capillary tube are both reduced, prolonging the life of the ion laser tube.
Patent EP-0505298-A1 (EP)
Inventor: FRANCOIS DANIEL
IPC: B23B3/26
Filed: 1992-02-20
Abstract: The subject of the present invention is a machine for cutting a cylindrical or cylindrical-conical piece of apparatus (1), characterised in that it comprises an advancement carriage (25) mounted slidably on guide means (25a) carried by a cutting carriage (24) guided by a closed circular track (21) coaxial with the casing of the piece of apparatus and temporarily fixed to the latter, which cutting carriage (24) is subjected to the action of drive means (4) so as to drive it around the said casing (1a/1b) along an orbital trajectory and in that the advancement carriage (25) of the tool is subjected to the action of driving means so as to move it towards the centre of the piece of apparatus (1) along a rectilinear trajectory substantially perpendicular to the longitudinal axis XX1 of the piece of apparatus, so that under the combined action of the said carriages (24, 25) and by the penetration of the tool into the metal, an incision is made in the said casing through its entire thickness until the casing parts are separated. <IMAGE>
Patent EP-0515343-A1 (EP)
Inventor: RUDELLE LEONCE
IPC: B60K1/04
Filed: 1992-05-20
Abstract: The invention relates to an electrical driving unit for a rolling motor vehicle of the kind comprising an electrically motorized subassembly which is fed by a direct current supply subassembly and controlled by an electrically regulated control subassembly and is connected to the running carriage of the vehicle via a gear box, clutch and secondary transmission. This driving unit is remarkable in that the abovementioned electrically motorized subassembly is a motor called "compound" with a series excitation winding and a parallel excitation winding; both connected between said electrically motorized control subassembly and the direct current supply subassembly, which is comprised of a series of accumulator batteries. Applications of the invention include electrical propulsion of land motor vehicles.