baber/WOPTO huggingface dataset:
Patent EP-0410441-A2 (EP)
Inventor: REIF JOHANN PETER DIPL-ING DR
IPC: B60K17/346
Filed: 1990-07-26
Abstract: An automatically actuatable differential gear locking device (11) is provided for a differential gear (5) of a motor vehicle with a drive shaft (2) and two output shafts (7, 9). The operating data from at least two (2, 9) of the shafts (2, 7, 9) are fed to an electronic control unit (17). In order to allow the differential gear locking device (11) to be switched off without having to constantly release the clutch forming the differential gear locking device after a locking in order to measure speed differentials, sensors (13, 15) for continuous torque sensing are arranged on the shafts (2, 9). A torque limit value assigned to the accelerator position and the selected gear of the motor vehicle for switching on the differential gear locking device (11) together with the ratio of two torques for switching off this locking device are stored in the control unit (17). <IMAGE>
Patent EP-0420105-A2 (EP)
Title: Differenzdruckmessgerät mit Selbstüberwachung
Inventor: GERST PETER
IPC: G01L13/06
Filed: 1990-09-24
Abstract: Das Differenzdruckmeßgerät enthält einen flüssigkeitsgefüllten Einkanmer-Differenzdrucksensor (10), der zwei Meßkondensatoren enthält, deren Kapazitäten sich mit einem zu erfassenden Differenzdruck gegensinnig und mit der Temperatur gleichsinnig ändern und von zugeordneten Kapazitätsmeßschaltungen (41, 42) zu Meßsignalen umgeformt werden die einer Rechenschaltung (43) zur Berechnung der Temperatur und des Differenzdrucks zugeführt werden. Eine Temperaturmeßeinrichtung, die einen am Differenzdrucksensor angebrachten Temperatursensor (50) und eine mit dem Temperatursensor verbundene Temperaturmeßschaltung (51) aufweist, mißt unmittelbar die Temperatur des Einkammer-Differenzdrucksensors. Eine Vergleichseinrichtung (52) vergleicht die aus den Kapazitäten der Meßkondensatoren berechnete Temperatur mit der gemessenen Temperatur und gibt ein das Bestehen eines Fehlers anzeigendes Signal ab, wenn die Abweichung zwischen den verglichenen Temperaturen einen vorbestimmten Grenzwert überschreitet. Durch diese Selbstüberwachung werden Störungen und andere Fehlerursachen, die zu einem falschen Meßergebnis führen, mit großer Sicherheit erkannt und angezeigt.
Patent EP-0434968-A2 (EP)
Inventor: BAUER GERHARD DR
IPC: G03F7/033
Filed: 1990-11-20
Abstract: The invention relates to light-sensitive preparations essentially consisting of     (a) one or more colour former systems,   (b) optionally, one or more film-forming polymeric binders, (c) optionally, one or more compounds containing at least one ethylenically unsaturated double bond, (d) optionally, a photoinitiator or photoinitiator system activable by irradiation, and   (e) optionally, additives and/or auxiliaries, the light-sensitive preparation containing as colour former system (a) a mixture consisting of     (I) at least one hexaarylbisimidazole compound,   (II) at least one halogen-containing compound, and (III) at least one colour former which can be oxidised to form a dye.     Said light-sensitive preparation is suitable for producing photoresists.
Patent EP-0430065-A2 (EP)
Inventor: GROTE JONATHAN
IPC: C07K14/00
Filed: 1990-11-22
Abstract: The present invention provides methods and compositions for assaying biological samples, such as human serum, for barbiturates. In one aspect, analogs of barbiturates derivatized with fluorescein and analogs of barbiturates derivatized with immunogenic polypeptides are provided. The fluorescent analogs are employed as tracers in a competitive homogeneous immunoassay, i.e., a fluorescence polarization immunoassay, for detecting barbiturates. The immunogenic analogs are employed to make anti-barbiturate antiserum of the invention for use in the immunoassay method. Intermediates for preparing the fluorescent and immunogenic analogs are also provided. Further provided are test kits, comprising a fluorescent tracer and an antiserum according to the invention, for analyzing biological samples by fluorescence polarization immunoassay for the presence of a barbiturate. Further, an improvement is provided in immunoassays for analytes in serum, wherein a transfer means, such as a pipette, is used repeatedly to transfer different samples into the assay system. In the improvement, an aqueous solution of specified composition, comprising dimethylsulfoxide and an alkali halide, is used to wash the transfer
Patent EP-0386920-A2 (EP)
Inventor: EAKIN MURDOCH ALLAN
IPC: A61K31/381
Filed: 1990-02-27
Abstract: 2-Hydroxy-3-thienyloxypropylamino compounds are described as useful in the treatment of obesity and related conditions. Processes for their preparation are described, as are novel intermediates and pharmaceutical compositions containing them.
Patent EP-0395346-A2 (EP)
Inventor: AOAI TOSHIAKI C O FUJI PHOTO F
IPC: G03F7/022
Filed: 1990-04-24
Abstract: The present invention relates to a photosensitive composition comprising an o-quinonediazide compound and a polyurethane resin having a phosphonic acid group, a phosphoric acid group or its ester group. The photosensitive composition of the present invention provides an excellent adhesion to a support, an excellent developability with an aqueous alkali developer, and a high printing durability when used for the preparation of a printing plate.
Patent EP-0419013-A2 (EP)
Inventor: CONRADSON SCOTT A
IPC: G05B19/4097
Filed: 1990-07-27
Abstract: A CAD system and method for designing sheet metal parts. A proposed design is automatically tested against a set of design rules. Available tools are selected according to criteria computed with reference to the part to the fabricated and then are tested to determine whether they can be used to make desired bends. A fabrication sequence is computed.
Patent EP-0427379-A2 (EP)
Inventor: YOLTON CHARLES F
IPC: B22F9/08
Filed: 1990-08-24
Abstract: Titanium is induction melted to produce a molten mass thereof and a water-cooled crucible (10) having a nonoxidizing atmosphere and a bottom opening. The current to the coil (30) used for induction melting is adjusted to produce a levitation effect on the molten mass in the crucible to prevent the molten mass from flowing out of the bottom opening (22). The molten mass is also maintained out-of-­contact with the crucible by providing a solidified layer of titanium between the molten mass and the crucible. After production of the molten mass of titanium, the current to the induction coil is reduced to reduce the levitation effect and allow the molten mass to flow out of the bottom opening of the crucible as a free-falling stream of molten titanium. This stream is struck with an inert gas jet to atomize molten titanium to form spherical particles. Spherical particles are cooled to solidify them and are then collected. The free-falling stream from the crucible may be directed to a tundish from which the molten mass flows through a nozzle for atomization. The titanium may be melted to form the molten mass outside the crucible with a molten mass then being introduced to the crucible.
Patent EP-0417939-A2 (EP)
Inventor: WARD HAROLD R
IPC: G01S13/42
Filed: 1990-08-30
Abstract: A radar system (10) for determining not only the azimuth and range of a target but also the target height over a predetermined range of elevation angles has separate receiving (24, 26) and signal processing (28, 30) channels coupled to a dual beam antenna (16) for processing high and low beam signals returned from a single target (18). The output of each signal processor (28, 30) is coupled to a height processor (34) which divides the sum (Ma(i) + Mb(i)) of the received signals (A, B) into the difference (Ma(i) - Mb(i)) of the two signals. The resulting ratio is used to access a look-up table (38) to identify the elevation angle E(i) associated with the ratio from which the height H(1) of the target is calculated. The look-up table (38) includes correction values to compensate for the antenna pattern nonlinearity.
Patent EP-0423961-A2 (EP)
Inventor: KORI TERUHIKO C O PATENTS DIVI
IPC: H04N5/275
Filed: 1990-09-27
Abstract: A video signal processing apparatus has an input terminal (1) receiving a real moving picture video signal, for example, from a video camera (11), a memory (4) for storing at least one field of the real moving picture video signal so as to form a still picture video signal, a key signal generator (12) which may be constituted by an additional memory (12) storing data characteristic of a key picture, and a circuit (13) responsive to reading of the data stored in the additional memory (12) for switching between the real moving picture video signal and the still picture video signal and thereby forming a mixed video signal therefrom.
Patent EP-0435643-A2 (EP)
Inventor: UCHIYAMA SEIJI
IPC: G03G15/16
Filed: 1990-12-24
Abstract: In a laser beam printer, automatic optical quantity (APC) control is performed based on an optical quantity detection output to generate a laser beam having a predetermined quantity of light. In each scanning cycle, APC is effected by utilizing a period (unblanking period) in which the laser device is forcibly actuated to generate a horizontal synchronization signal. The unblanking period may be changed according to the print paper size or image formation/non-image-formation periods. Also, light quantity control may be effected through a plurality of scanning cycles before image formation and may be effected by utilizing the unblanking period during the period corresponding to the intervals of print sheets. Techniques also provided to prevent a transfer unit from being contaminated by toner images formed as a byproduct of APC.
Patent EP-0409728-A2 (EP)
Inventor: SHROOT BRAHAM VILLA
IPC: A61K8/00
Filed: 1990-07-18
Abstract: Diaromatic esters. 
<??>The esters correspond to the formula: 
<IMAGE>
 in which : R1 denotes H, OH, -CH3, -CH2OH, -CH(OH)CH3, -COOR9, 
<IMAGE>
 or SO2R10, R9 denotes H, C1-C6 alkyl or a mono- or polyhydroxyalkyl radical, R10 denoting OH, C1-C6 or 
<IMAGE>
 r' and r" denoting H, C1-C6 alkyl, aryl, aralkyl, mono- or polyhydroxyalkyl, or r' and r" taken together form a heterocyclic ring, R2 denoting H, C1-C6 alkyl, OR9, F or -CF3, R3, R4 and R5 denote H, F, OH, -CH3, -OCH3, -CF3, -COOH or -CH2OH, R6 and R8 denote H,  alpha -substituted C3-C15 alkyl,  alpha , alpha '-disubstituted C4-C12 alkyl, C3-C12 cycloalkyl, mono- or polycyclic C5-C12 cycloalkyl in which the connecting carbon is trisubstituted, -SR11, -SO2R11 or -SOR11, R11 denoting C1-C6 alkyl or cycloalkyl, R6 and R8 being unable to denote simultaneously H, R7 denotes H, C1-C6 alkyl, alkenyl, alkenyloxy, OR12 or SR13, R12 denoting H, C1-C6 alkyl or alkenyl, R13 denoting H, C1-C6 alkyl or aralkyl, provided that when R1 denotes -CH2OH, -CH(OH)CH3, -COOR9 or 
<IMAGE>
 and R2 denotes H then: (i) either R3 and R4 are other than H or -CH3, (ii) or R7 is other than the radical OR12 and R6 or R8 is cycloalkyl > C7, (iii) or R7 denotes OR12, but R6 and R8 are then other than H, (iv) or R7 denotes OR12, but then R5 is other than H. 
<??>Use in human and veterinary medicine and in cosmetics.
Patent EP-0428434-A2 (EP)
Inventor: EMONDS-ALT XAVIER
IPC: A61P37/08
Filed: 1990-11-06
Abstract: The invention relates to compounds of formula 
<IMAGE>
 in which: 
 
  - m is an integer from 1 to 3; 
  - Ar and Ar' represent, independently, a thienyl group, a substituted or unsubstituted phenyl group; an imidazolyl group; it also being possible for Ar' to be a benzothienyl group, unsubstituted or substituted with a halogen; a naphthyl group, unsubstituted or substituted with a halogen; a biphenyl group; an unsubstituted or substituted indolyl; 
  - X represents hydrogen; 
  - X' represents hydrogen or a hydroxyl group, or is joined to X'' below to form a carbon-carbon bond;
 . or alternatively X and X' together form an oxo group or a dialkylaminoalkyloxyimino group of formula =N-O-(CH2)p-Am where p is 2 or 3 and Am is a dialkylamino group; 
  - Y represents a nitrogen atom or a group C(X'') where X'' is hydrogen, or, with X', forms a carbon-carbon bond; 
  - Q represents hydrogen, a C1-C4 alkyl group or an aminoalkyl group of formula -(CH2)q-Am', where q is 2 or 3 and Am' is a piperidino, 4-benzylpiperidino or dialkylamino group; 
  - R represents hydrogen, a methyl group or a group (CH2)n-L, where n is an integer from 2 to 6 and L is hydrogen or an amino group; 
  - T represents a group chosen from 
<IMAGE>
 W being an oxygen or sulphur atom, and 
  - Z represents either hydrogen, or M or OM when T represents the group 
<IMAGE>
 or M when T represents the group 
<IMAGE>
 M represents hydrogen or a linear or branched alkyl; an unsubstituted or substituted phenylalkyl; a pyridylalkyl; a naphthylalkyl; a pyridylthioalkyl; a styryl; a (1-methyl)-2-imidazolylthioalkyl; a 1-oxo-3-phenylindan-2-yl; an unsubstituted or substituted aromatic or heteroaromatic group; 
 or one of their salts with inorganic or organic acids. 
<??>Application: neurokinin receptor antagonists.
Patent EP-0450408-A2 (EP)
Inventor: HEMPELMANN GERD
IPC: B27B5/16
Filed: 1991-03-20
Abstract: A sawing device having a supporting frame, a base plate (2), which is able to pivot over 180 DEG  in the supporting frame and has work-supporting surfaces (3) on both sides, and having a saw unit (4) which is attached on one side to the base plate (2) and has a saw blade, the saw unit (4) being pivotable relative to the base plate (2) about a first pivot pin running parallel to the shaft of the saw blade, the pivot pin being part of a pivot bearing block (9), the pivot bearing block (9) for its part being pivotable about a second pivot pin (10) perpendicular to the first pivot pin and running parallel to the work-supporting surface (3), is considerably improved with respect to the supporting apparatus by the fact that the supporting apparatus (12) is attached at one end (13) so as to be fixed in the longitudinal direction and the other end (14) of the supporting apparatus (12) is mounted so as to be longitudinally displaceable in a connection block (15) but lockable in a specific displacement position. The subject of this patent application is also alternative construction of the supporting apparatus (12) with linear compensation, optionally mounted on the fixing spindle of the pivot bearing block (9). <IMAGE>
Patent EP-0449307-A2 (EP)
Inventor: SAKAKIBARA YUICHI
IPC: H01J61/40
Filed: 1991-03-28
Abstract: A fluorescent lamp comprising, a bulb (1) having an outer surface and an inner surface, discharge gas contained in the bulb (1) and generating ultraviolet rays by a discharge thereof, a pair of electrodes (4) provided to the bulb (1) for generating the discharge, a phosphor film (7) formed on the inner surface of the bulb (1) and having a non-uniform thickness thereof, and an ultraviolet suppressing film (8) for suppressing the ultraviolet rays formed to be faced with the phosphor film (7), characterized in that the ultraviolet suppressing film (8) has non-uniform ability for suppressing ultraviolet rays penetrating the phosphor film (7) in accordance with portions thereof to decrease the difference in the intensity of the ultraviolet rays emitted from the ultraviolet suppressing film (8).
Patent EP-0461541-A2 (EP)
Inventor: MEUL THOMAS DR
IPC: C07C51/48
Filed: 1991-06-05
Abstract: The enantiomers of 2,2-dimethylcyclopropanecarboxylic acid are separated by esterification with the hydroxy group of optically active mandelic acid methyl ester, crystallization of the diastereomeric esters and subsequent hydrolysis of the diastereomeric esters.
Patent EP-0485696-A2 (EP)
Title: Elastisches Gleitlager
Inventor: JOERDENS ERNST GUENTER DIPL-IN
IPC: F16C33/22
Filed: 1991-08-22
Abstract: Das elastische Gleitlager für Fahrwerksteile in Kraftfahrzeugen besteht aus einer starren Innenbuchse (1) und einer von einem Elastomerkörper (3) umgebenen Außenbuchse (2), die beide an einem axial äußeren Ende Axiallagerflächen (5,6) an radial gerichteten Flanschvorsprüngen (4,7) aufweisen, und bei dem eine die Axiallagerflächen (5,6) umgreifende Dichtung (11) vorgesehen ist, die mit wenigstens einer Dichtlippe (12) gegen die axial äußere Flanschfläche wirksam ist. Zwischen einer die Axiallagerfläche (5) am Flanschvorsprung (4) der Innenbuchse (1) bildenden Gleitfläche und dem die Außenbuchse (2) umgebenden Elastomerkörper (3) ist eine Scheibe (9) lose eingelegt, die sich mit der einen Seitenfläche an der Gleitfläche des Flanschvorsprunges (4) an der Innenbuchse (1) abstützt. Außerdem ist der Elastomerkörper (3) an der an dieser Scheibe (9) anliegenden, die Axiallagerfläche (6) bildenden Oberfläche mit Ausnehmungen (10) versehen, so daß die axiale Steifigkeit des Elastomerkörpers (3) in dem an der Scheibe (9) anliegenden Randbereich reduziert ist. <IMAGE>
Patent EP-0477771-A2 (EP)
Inventor: POLLARD ANDREW L
IPC: B60C9/18
Filed: 1991-09-19
Abstract: The belt reinforcing package of a radial pneumatic tyre (11) for passenger cars has three belt plies. Plies one (16) and three (17) are identical in construction and materials with the same cord angle of approximately 15 to 20 degrees and with a nylon monofilament (100) as a preferred material. Ply two (18) is positioned between the first and third plies (16, 17) with an opposed cord angle of approximately -15 to -25 degrees and with metallic cables (180). The three-belt tyre (11) has near zero ply steer, lower rolling resistance, improved high speed endurance, a longer tyre life, and less overall mass than the conventional medium performance two steel belt tyre.
Patent EP-0484769-A2 (EP)
Inventor: ICHIKI HIROSHI
IPC: C07K5/075
Filed: 1991-10-26
Abstract: Disclosed herein is a suitable crystallization apparatus for use in the crystallization of L-α-aspartyl-L-phenylalanine methyl ester. The stirring blade constituting the crystallization apparatus is composed of a band plate member for sweeping the bottom of a vessel and rod- or band plate-members arranged thereon and extending substantially vertically and horizontally. Roughly speaking, the blade is of a plate with spaces (voids) in it .
Patent EP-0495178-A2 (EP)
Inventor: HERGES PETER DR ING
IPC: H04L12/40
Filed: 1991-11-19
Abstract: An installation for serial data transmission in a motor vehicle is described. It is composed of a symmetrically acting switching output stage, a double-wound balance-unbalance transformer connected downstream and a symmetrical transmission line which terminates the balance-unbalance transformer and is designed as a twisted two-wire line. The balance-unbalance transformer allows symmetrical signals to pass through virtually unimpeded but has a high impedance in the direction of the output stage or via its internal resistance to earth for non-symmetrical signals, that is to say common-mode signals. This results in a high degree of insulation of the output stage from the data line with respect to common-mode interference signals. When coming from the output stage these are reflected back into the output stage and when coming from the data line these are reflected back into the data line. By means of the high-impedance termination of the data line for common-mode signals, only small common-mode currents are formed along the data line and therefore it is also the case that only small common-mode-interlinked interference magnetic fields are formed. <IMAGE>
Patent EP-0439270-A2 (EP)
Inventor: IMANISHI SHOZO
IPC: B30B1/26
Filed: 1991-01-15
Abstract: The crank driving device for press according to the present invention is designed in serial type eccentric structure, in which the eccentric element of crank shaft and the eccentric mechanism to give the second eccentricity are separated in axial direction of the crank shaft. Specifically, in each of the eccentric holes of a pair of rotating bodies supported synchronously and rotatably on basic axial line, each of the shaft ends of crank shaft is relatively rotatably and relatively displaceably engaged in axial direction. The eccentricity is adjusted by relatively rotating crank shaft and rotating bodies, and the relative angle of crank shaft and rotating bodies are maintained at constant value by connecting means after adjustment. 
     Therefore, the slide strokes can be easily adjusted as desired while pressure speed is maintained at constant level by adjusting the eccentricity of crank unit and eccentric holes, and this contributes to compact design of the equipment.
Patent EP-0471589-A2 (EP)
Inventor: INOUE YOSHIO
IPC: G03F7/075
Filed: 1991-08-16
Abstract: A curable silicone rubber composition comprising (A) an organopolysiloxane of the formula: R a SiO (4-a)/2  wherein R is a monovalent C1-10 hydrocarbon group, 0.0001 to 0.5 mol% of the entire R groups being an alkenyl group, and a is a number of from 1.95 to 2.05, and having an average degree of polymerization of at least 3,000, (B) a silicone powder composed of 80 - 3 mol% of R¹₃SiOSiO 3/2  units and 20 - 97 mol% of R²SiO 3/2  units wherein R¹ and R² are independently selected from a monovalent C1-10 hydrocarbon group and having a mean particle size of 0.05 to 20 µ m, and (C) a curing agent is improved in mold release and cure into products having reduced surface friction.
Patent EP-0490510-A2 (EP)
Inventor: WHITNEY COLIN G
IPC: H04N5/33
Filed: 1991-11-25
Abstract: A two-color focal plane array sensor arrangement (10) operative to simultaneously sense optical energy within first and second wavelength spectra from a scene within a field of view is disclosed herein. The sensor arrangement (10) includes a telescope (12) for collimating the optical energy within the field of view into first and second substantially overlapping beams. The first beam includes optical energy within the first wavelength spectrum, and the second beam includes optical energy within the second wavelength spectrum. A wedged beamsplitter (14) having a pair of non-parallel reflective surfaces (34, 36) redirects optical energy within the first and second beams to a focusing lens (18). The focusing lens projects the redirected optical energy from the first and second beams on first and second regions of a focal plane, respectively. First and second detector arrays (20, 22) positioned in the focal plane generate electrical signals in response to illumination by the projected optical energy.
Patent EP-0501110-A2 (EP)
Inventor: AMANN BERND
IPC: G02B21/08
Filed: 1992-01-10
Abstract: A description is given of a lighting device for optical apparatuses, in particular for an operation microscope (3), having a main lens (4) with at least two separately formed lighting beam paths (9, 10), and a lamp housing (1). The lighting device is characterised, inter alia, in that apart from a light source (7) at least one additional light source (8) is provided on a rotary rapid lamp changer (5). In a further embodiment of the invention, automatically motorised lamp changing is provided in addition to manual lamp changing. <IMAGE>
Patent EP-0522303-A2 (EP)
Inventor: BAUMGARTNER RUDOLF DR
IPC: G01R19/00
Filed: 1992-06-11
Abstract: The combined voltage and current transducer is intended for a metal-encapsulated, gas-insulated high-voltage installation. It exhibits a current and voltage sensor (10) and a signal processing device following the current and voltage sensor (10). A toroidally wound coil (14) is used as current sensor and a hollow cylindrical sensing electrode (15) is used as voltage sensor. After the current and voltage sensor (10) has been installed in the metal encapsulation (4), coil (14) and sensing electrode (15) concentrically surround a current conductor (5) in the installation. This combined voltage and current transducer should be inexpensive to produce, have small dimensions and, nevertheless, be distinguished by high sensing accuracy. This is achieved by current and voltage sensor (10) being constructed in such a manner that signals corresponding to the change with time of the current to be determined of the voltage to be determined are present at their outputs and that the signal processing device exhibits at least one integrating device which is acted upon by the output signals of current and voltage sensor (10). <IMAGE>