baber/WOPTO huggingface dataset:
Patent EP-0346119-A2 (EP)
Inventor: HUNG CHUNG-HO
IPC: G01N33/569
Filed: 1989-06-08
Abstract: This invention is an assay for detecting antibodies in a sample by first capturing, or binding, the antibodies to be detected at the Fc region of the antibodies. In the method of this invention, multiple antibodies may be detected in a single sample. Diagnostic assays involving the use of this method have therefore been developed for the detection of antibodies.
Patent EP-0372780-A2 (EP)
Inventor: KODAKA YOSHIRO
IPC: G02B7/04
Filed: 1989-11-28
Abstract: A helicoid threaded tube is formed by molding a synthetic resin by means of a split mold, which comprises: a hollow cylindrical member of synthetic resin; primary threads (3b) integrally formed with the cylindrical member and helically extending on the inner or outer surface thereof and having a cross section which is substantially trapezoidal at all portions thereof except split line segments thereof where the matching surfaces of the split mold intersect with the cylindrical member; and relief threads (39) centered at the split line segments and continuously extending from the primary threads (3b) with the width gradually narrowing, the relief threads (39) having a height substantially equal to that of the primary threads (3b). In such threaded tube, at those portions of its threads (relief portions) (39) within which molding burrs (3f) will tend to occur during molding, the threads have a gradually narrowing width and a constant height. This configuration of the threads ensures that engaged male and female helicoid threaded tubes formed in accordance with the invention can achieve a smooth relative sliding movement while substantially maintaining the mechanical strength. A lens barrel incorporating such threaded tubes is also disclosed.
Patent EP-0375247-A2 (EP)
Inventor: GREENBERG CRAIG B
IPC: H03K3/287
Filed: 1989-12-12
Abstract: A flip-flop having a master section (74) including two switching transistors (40, 48) is provided with output loading transistors (76, 78) to drive the two transistors (40, 48) into saturation in the event of a metastable condition causing input is present. By driving the switching transistors (40, 48) into saturation they become inactive and background noise cannot cause propagation of the metastable condition to subsequent flip-flop stages.
Patent EP-0389839-A2 (EP)
Inventor: ROOS JUERGEN DIPL-ING FH
IPC: F16F13/00
Filed: 1990-03-08
Abstract: A hydraulically damped bearing element, which can be braced, for the elastic bearing of vibrating machine parts, especially the engines of motor vehicles, has an annular outer bearing sleeve (10) and a bearing core (16) which is held in the interior by an elastomer body (17). The elastomer body (17) is divided by the annular space extending between the bearing sleeve (10) and the bearing core (16) into two chambers (20) which are filled with a hydraulic fluid and are connected to one another by at least one annular channel (23). The elastomer body (17) forms end walls (29) on both end sides for the chambers (20). The bearing element furthermore has a decoupling device, designed as diaphragm (30, 31), inside the outer bearing sleeve (10). In this case, a diaphragm (30, 31) consisting of an elastically deformable elastomer material is designed and arranged on at least one end side of the chambers (20) on the inner side (facing the relevant chamber (20)) of the respective end wall (29) in such a manner that there is produced an air-filled space (32, 33) between the end wall (29) and the associated diaphragm (30, 31). The diaphragm (30, 31) is held at an axial distance from the associated end wall of the chamber (32, 33) by a plurality of ribs, preferably arranged parallel to one another. <IMAGE>
Patent EP-0391143-A2 (EP)
Inventor: ZERBIAN ERICH DIPL-ING FH
IPC: H02H7/08
Filed: 1990-03-21
Abstract: The invention relates to a monitoring apparatus with a switching device, which operates as a function of a current detection device, for opening and closing circuits in the event of an overload, having a processor and nominal value stores with which actual values can be compared and evaluated. Integrated into the monitoring apparatus there is a device for determining additional faults which relate to operations, statistical operating data and maintenance notes, and a continuous display for displaying these data successively. In addition, input keys are provided by means of which desired parameters which can be displayed in the continuous display can be set. In consequence, the apparatus can be used in a versatile manner with the maximum convenience. 
<IMAGE>
Patent EP-0394955-A2 (EP)
Inventor: ROWAN TIMOTHY M
IPC: H02P3/06
Filed: 1990-04-24
Abstract: An electric motor is braked by applying pulses of current to a winding of the motor creating a negative torque which slows the motor. In order to detect when the motor has stopped and as a consequence, when to discontinue applying the current pulses, a periodic determination is performed as to whether the back emf voltage induced in a winding of the motor is within a range of defined values, such as between a positive reference voltage level and a negative reference voltage level. The application of pulses of current is terminated a given interval from when a predetermined number of consecutive determinations all indicate that the back emf voltage is within the range. The length of the given interval is derived from the amount of time between when the electricity began to be applied to brake the motor and the occurrence of the predetermined number of consecutive determinations.
Patent EP-0396116-A2 (EP)
Inventor: POPE MARK R
IPC: G01N33/543
Filed: 1990-05-02
Abstract: The present invention provides novel methods for the covalent attachment of a specific binding member to a solid phase through the reaction of a thiolated solid phase and a specific binding member that is complexed to a heterobifunctional coupling agent. The resulting immobilized specific binding member can be used in diagnostic binding assays. The invention enables the production of immobilized specific binding members which have increased sensitivity, specificity and stability, while requiring less specific binding member be used.
Patent EP-0400548-A2 (EP)
Inventor: STEWART JAMES LAWRENCE
IPC: G01N33/96
Filed: 1990-05-28
Abstract: The present invention is directed to improved immunoassay methods, and compositions and kits for carrying out the methods, for quantitating HIV p24 antigen in a biological sample. The method involves contacting a sample with an antibody specific for HIV p24 antigen, whereby a detectable antigen-antibody complex is formed, and quantitating the amount of the complex formed by employing a quantitation panel as a standard with which the amount of the complex formed can be compared. The method involves utilizing purified HIV p24 antigen in the quantitation panel. Preferably, the quantitation panel comprises lyophilized standards containing immunoaffinity-purified viral p24 antigen. The composition includes purified viral HIV p24 and a buffer. The kit includes a panel of purified viral HIV p24 compositions.
Patent EP-0410139-A2 (EP)
Inventor: IZAWA NAOYUKI
IPC: H04L12/931
Filed: 1990-06-21
Abstract: An ATM switching system includes two ATM switches which are the same as each other. Each of the ATM switches includes a switch buffer (10a, 10b), and a cell counter (11a, 11b) which indicates the number of cells in the switch buffer. Each of the ATM switches also includes a difference calculator (13a, 13b), which calculates the difference between the number of cells in the two switch buffers when one of the ATM switches is changed from an out-of-service state to a slave mode. At this time, the other ATM switch operates in a master mode. Each of the ATM switches further includes a dummy cell generator (12a, 12b), which generates a number of dummy cells which corresponds to the difference calculated by the difference calculator. The generated dummy cells are written into the switch buffer in the slave mode. When it is determined that when all of the dummy cells have been output from the switch buffer, the two ATM switches are synchronized each other.
Patent EP-0405610-A2 (EP)
Inventor: OHNO EIJI
IPC: G11B7/0045
Filed: 1990-07-02
Abstract: A recording apparatus overwrites an input signal (s1) having pulse duration periods and pulse spacing periods to a optical disk by irradiation of a laser beam to form recording marks corresponding to the pulse duration periods. The apparatus includes detector (10) for detecting a leading edge of the pulse duration period and for producing a start signal thereupon, another detector (11) for detecting a trailing edge of the pulse duration period and for producing a stop signal thereupon, a pattern setting circuit (3) for setting a predetermined basic pattern, and a pattern generator (12) for generating the basic pattern from its beginning in response to the start signal and for terminating the generation of the basic pattern in response to the stop signal. The apparatus further includes a circuit (9, Ia, Ib, Ic, 4) for forming a modulated signal using a full or portion of the basic pattern produced from the pattern generator (12). The laser is produced by the modulated signal.
Patent EP-0416478-A2 (EP)
Title: Verfahren zur Herstellung eines integrierten Lichtwellenleiters
Inventor: KERSTEN PETER DR
IPC: G02F1/225
Filed: 1990-08-31
Abstract: Bekannt sind Lichtwellenleiter, die auf einem Substrat aus einem elektrooptischen Material integriert sind. Dabei besteht das ganze Substrat z. B. aus Lithiumniobat. Der Lichtwellenleiter entsteht durch Eindiffusion eines Fremdmaterials, daß den Brechungsindex des Substrats erhöht. Nach der Erfindung wird auf einem transparenten Substrat (1) eine Metallschicht aufgetragen, die als Ätzmaske für den eine Nut 3 ausfüllenden Lichtwellenleiter dient und aus der Bereiche (210, 220) hergestellt werden, welche Elektroden bilden. Mindestens die Nut (3) und die angrenzenden Bereiche des Substrats werden anschließend durch eine Schicht (4) mit elektrooptischen Eigenschaften bedeckt. Durch Anlegen einer Wechselspannung an die Elektroden läßt sich der Lichtwellenleiter als Phasenmodulator verwenden. Er kann ebenso Teil eines auf dem Substrat 1 integrierten optischen Schalters, z.B. eines Richtkopplers oder eines Mach-Zehnder-Interferometers sein. <IMAGE>
Patent EP-0426043-A2 (EP)
Inventor: TAKAHASHI OSAMU C O FUJI PHOTO
IPC: G03C7/392
Filed: 1990-10-26
Abstract: 0 There is disclosed a silver halide color photographic material having at least one silver halide emulsion layer on a base, which comprises in the silver halide emulsion layer a silver halide grains of high silver-chloride and an emulsified dispersion containing lipophilic fine particles that have a limited average particle diameter and include a cyan coupler represented by formula (I), a high-boiling organic solvent having a limited viscosity, and a diffusion-resistant compound represented by formula (II) or (III), and a method for forming an image by developing the said silver halide color photographic material. The disclosure as described provides a color photographic material and a method for forming an image being excellent in image quality and preservation property of cyan color image.
Patent EP-0431424-A2 (EP)
Inventor: HEINEMANN ULRICH DR
IPC: C07D405/14
Filed: 1990-11-24
Abstract: There are described novel pyridinylpyrimidine derivatives of the formula (I) …<IMAGE>… in which… R<1>, R<2>, R<3>, R<4>, R<5> and Ar have the meaning given in the description, and a plurality of processes for their preparation. …<??>The novel compounds of the formula (I) are used for controlling pests.
Patent EP-0437813-A2 (EP)
Title: Vorrichtung zur Regelung der Bogenanlage bei bogenverarbeitenden Maschinen, insbesondere Druckmaschinen
Inventor: HAUCK DIETER
IPC: B65H7/20
Filed: 1990-12-21
Abstract: Damit ein Bogen paßgenau von den Greifern der Registeranlegetrommel (7) übernommen und in die Druckmaschine (1) hineintransportiert wird, muß er bei einer vorgegebenen Gradzahl an den Vorderanschlägen (8) des Anlegetisches (6) ankommen. Die optimal bemessene Bogenankunftsgradzahl ist jedoch nicht konstant, sondern ändert sich beispielsweise in Abhängigkeit von der Maschinengeschwindigkeit. Die erfindungsgemäße Vorrichtung zur Regelung der Bogenanlage bei bogenverarbeitenden Maschinen ist in der Lage, die Bogenanlage derart zu verbessern, daß der Bogen während des gesamten Druckprozesses bei der optimalen Gradzahl an den Vorderanschlägen (8) des Anlegetisches (6) ankommt. <IMAGE>
Patent EP-0436948-A2 (EP)
Inventor: BLANCHET-FINCHER GRACIELA BEAT
IPC: G03F7/028
Filed: 1990-12-28
Abstract: Photohardenable electrostatic master with improved environmental latitude and dot shape comprising
     (1) an electrically conductive substrate, and coated thereon   (2) a layer of photohardenable composition having a speed that requires an exposure energy in the range of 3 to 90 mjoules/sq. cm. consisting essentially of
   (a) at least two incompatible organic polymeric binders,   (b) at least one monomeric compound having at least one ethylenically unsaturated group, and   (c) a photoinitiator or photoinitiator system that activates polymerization of the ethylenically unsaturated monomer upon exposure to actinic radiation,   (d) a chain transfer agent, and   (e) at least one polymerization inhibitor in an amount of at least 0.1% by weight based on the total weight of photohardenable composition.         
 A xeroprinting process is described using the master. The master is used in graphic arts, color proofing which duplicates images produced by printing, preparation of printed circuit boards, resists, soldermasks, etc.
Patent EP-0415464-A2 (EP)
Title: Edible fat-containing products containing carotenoids
Inventor: DE BOER BERNARDUS CORNELIS JOS
IPC: A23L33/15
Filed: 1990-06-26
Abstract: The present invention pertains to edible fat-containing food products comprising an indigestible fat-replacer and a carotenoid selected on the basis of reduced hydrophobicity as expressed by its Retention Value. Having a Retention Value of 5 or more, the carotenoids of the invention are less sensitive to depletory effects by the indigestible fat-replacer.
Patent EP-0400786-A2 (EP)
Inventor: LUTZ MICHAEL ANDREW
IPC: C07F7/10
Filed: 1990-03-29
Abstract: Heat stable acrylamide functional polyorganosiloxanes which cure by exposure to ultraviolet radiation are obtained by addition of zinc naphthenate, stannous octoate and organotitanates.
Patent EP-0410703-A2 (EP)
Inventor: IWAHARA MAKOTO
IPC: H04N1/028
Filed: 1990-07-24
Abstract: An apparatus for scanning an image, comprising a main unit body casing, a first original platen having a transparent surface on which a light-reflective origianl is placed, a second original platen movable in a horizontal direction inside the main unit body casing upon which platen a light-transmissive original is placed, a light source that irradiates light to the first and second original platens, an image sensor, and an optical apparatus disposed inside the body casing, and which respectively passes reflected light from the original placed on the first original platen and light transmitted through the original placed on the second original platen to the image sensor.
Patent EP-0411907-A2 (EP)
Inventor: SCHUTT ERNEST G
IPC: G01N21/55
Filed: 1990-07-31
Abstract: A new immunoassay system is provided for the detection of ligands or ligand binding partners in solution in a heterogeneous format. The invention relies upon the detection of back scattered light from an evanescent wave disturbed by the presence of a colloidal gold label brought to the interface by an immunological reaction. The evanescent wave existing at the interface in turn is the result of a totally internally reflected incident light wave. Placement of the detector at a back angle above the critical angle insures a superior signal-to-noise ratio. Apparatus and methods for scanning, detecting and manipulating light including a scattered total internal reflectance immunoassay system are provided.
Patent EP-0413561-A2 (EP)
Inventor: MANNING WAYNE B
IPC: C12Q1/34
Filed: 1990-08-14
Abstract: Galactopyranoside derivative compounds for use as substrates for hydrolysis by enzymes with β-­galactosidase activity are provided. The concentration of the reaction products can be measured by spectro­scopy. The compounds find particular use in diagnostic assays for detection of analyte.
Patent EP-0422868-A2 (EP)
Inventor: MCKEE JERE LEE
IPC: H01H71/12
Filed: 1990-10-08
Abstract: A force transmitting spacer (400) is disposed adjacent a bight portion (402) of a shunt (118), connected between a pivotally mounted contact arm (114) and a load-­side conductor (46). The force transmitting spacer (400) transmits magnetic repulsion forces generated between the load-side conductor (46) and the depending leg (170) of the shunt adjacent the load-side conductor to the other depending leg (168) of the shunt. By disposing the force transmitting spacer (400) into the bight portion (402) of the shunt (118) the compression action required between the depending legs of the shunt is eliminated or reduced, thus reducing the blow open time significantly.
Patent EP-0430460-A2 (EP)
Inventor: BAGGS MICHAEL JOHN GLOSSOP
IPC: A23L3/375
Filed: 1990-11-07
Abstract: An apparatus for freezing foodstuffs includes a drum 1 mounted for rotary movement at an angle to the horizontal such that individual compartments 12 in the drum 1 successively descend into and rise from a vessel 11 containing cryogenic fluid. 
     Frozen products tumble under gravity towards a central outlet 5 in one surface 4 of the drum, guided by the curved partitions 14 defining individual compartments 12.
Patent EP-0438887-A2 (EP)
Inventor: PUTHENPURA SARAT C
IPC: G06F19/00
Filed: 1990-12-13
Abstract: Making use of the conceptual and computational similarities between the Karmarkar method and the Kalman filter a controller system is capable of handling the observer function, the minimum time controller function and the minimum energy controller function. The system includes an element that has the computational structure of a Kalman filter. The inputs of this element are qualitatively controlled to deliver the desired results to the remaining computation elements. In a controller for an LP control task, the element develops the dual vector signal used in the affine scaling algorithm by applying information to it as if its task were to estimate the states of a system whose observable output is  D   x(k)   c , the input is O, the observation noise covariance matrix  R  is close to zero, the transition matrix is  I  and the matrix that describes the relationship between the measurable parameters and the observable output is  A   T   D     x (k) . Different controls applied to the Kalman filter structure element (and to the other elements of the system) yield control signals for QP control tasks.
Patent EP-0439940-A2 (EP)
Inventor: KATSUHISA MORI
IPC: H01R11/12
Filed: 1990-12-17
Abstract: An electric wire-identifying tab comprises a flat main plate (1) made of plastics, a pair of flexible lugs (2) protruding from the main plate (1) and of a shape adapted to grip a wire end, a clearance (4) formed between edges (3) of the lugs, the edges (3) extending parallel with the main plate (1), and an extensive cutout (5) formed at an end portion of the clearance (4). The cutout (5) guides juxtaposed edges of tab-mounting holders in an apparatus constructed to automatically attach the tabs on the wire ends. A continuous band comprises a plurality of the wire-identifying tabs which are connected together by joining portions so that the band is fed continuously to the apparatus.
Patent EP-0441122-A2 (EP)
Inventor: SCHAEFER JOCHEN DIPL-ING BA
IPC: B60T8/00
Filed: 1991-01-09
Abstract: An ABS is described, in which, following a reduction in pressure, the pressure is built up in pulses until instability re-occurs. In order to have an actuatable brake available as soon as possible when the automatic control unit is triggered by deficient road surface conditions, a filter time is preset for the pressure increasing pulses, after which the inlet valve is switched to the pressure increase position.
Patent EP-0442326-A2 (EP)
Inventor: PODSZUN WOLFGANG DR
IPC: A61K6/884
Filed: 1991-01-31
Abstract: The invention relates to filler-containing, swellable bead polymers, to their preparation, and to their use in polymerisable dental compositions. It is known, for example from US 4,396,377, to employ crosslinked, swellable bead polymers based on methacrylates in dental materials, in particular for the production of artificial teeth and prostheses. Since these bead polymers are not reinforced by inorganic fillers, the materials produced therefrom have inadequate mechanical strength for some areas of application, for example use as filling material in the area of the buccal teeth (cheek teeth, posterior teeth).
Patent EP-0444673-A2 (EP)
Inventor: LUDWIG WOLFGANG DR
IPC: A61K35/644
Filed: 1991-02-28
Abstract: An emulsion from bee products and materials saturated therewith are modified in terms of their crystalline liquid structure in such a way that they have a spectrum which is in phase opposition to geopathic noise signals and can be used to cancel geopathic noise signals. This structural modification is carried out with the aid of conventional broadband amplifiers (6) with an inverting stage (7), where the main eigen value of the natural Schumann waves is used for phase synchronisation. The vibration information of geopathic locations is obtained from the four natural categories of mineral (5), vegetable, animal, man with conventional radiometers (4) and signal analysers. Further additional information and magnetic fields can improve the effect. <IMAGE>
Patent EP-0440272-A2 (EP)
Inventor: SHIMIZU KATSUICHI
IPC: H04N1/393
Filed: 1983-10-07
Abstract: This invention provides an image processing system comprising devices for producing image signals by scanning an original image, process units for generating video signals by processing the image signals, detector for detecting the coordinates of the original image and controller for storing the coordinate signals from the detecting means and for controlling the process units according to thus stored signals.
Patent EP-0456111-A2 (EP)
Inventor: CISEWSKI WERNER
IPC: B05C11/10
Filed: 1991-05-02
Abstract: 2.1 When applying a coating material of this kind, hitherto the level of the foam upstream of the coating device has been observed visually and the gap width between coating device and carrier web has been set manually. This only permits an imperfect compensation of thickness fluctuations of the uncoated carrier web. An excessively fluctuating basis weight of the coating constitutes a quality defect and is uneconomical. 2.2 In the process according to the invention, the level of foam upstream of the coating device is measured at short intervals of time by means of a contactless removal measuring process. The measuring signal which is evaluated for plausibility is either provided via a controller to a control device with which the gap width is automatically controlled or the throughput of the mixing apparatus for manufacturing the foamed coating material is controlled. As a result, the thickness of the coating is considerably more uniform. 2.3 The process is used when coating floor coverings and wallpapers. 3. There is no figure.
Patent EP-0467343-A2 (EP)
Inventor: OHTSUKA MASARU
IPC: G01B11/255
Filed: 1991-07-17
Abstract: An optical heterodyne interferometer generates first and second different frequency light beams. The first light beam after irradiating an object to be measured is combinde with the second light beam used as a reference to from a heterodyne signal. A first detector detects heterodyne signals from at least three points not in a straight line within a region of the object to be measured. A second detector detects heterodyne signals at respective points within the measuring region. Optical phase changes of the light beams due to the object to be measured are detected according to the signals obtained from the first and second detectors.