baber/WOPTO huggingface dataset:
Patent EP-0195404-A2 (EP)
Inventor: VATIS DIMITRIOS
IPC: G01R33/46
Filed: 1986-03-18
Abstract: A method for proton decoupling, nuclear Overhauser enhancement and/or in selective saturation magnetic resonance spectroscopy, particularly relevant to in vivo spectroscopic imaging, utilizes a radio-frequency pulse modulated with a truncated (sinc X)/X function capable of being windowed. The radio-frequency pulse is tuned to the frequency of the nuclear species, such as 'H, to be decoupled or saturated and has a bandwidth adjusted to correspond to the entire chemical shift spectrum of the nuclear species to be decoupled, minimizing the amount of radio-frequency power transmitted into a volume of the irradiated sample. Several methods, and several embodiments of apparatus, for forming the required radio-frequency pulse, are disclosed.
Patent EP-0201754-A2 (EP)
Inventor: IIDA HIDEAKI
IPC: G09G1/10
Filed: 1986-04-18
Abstract: Assuming that a given equation representing a quadratic curve is:     the method for generating quadratic curve signals disclosed herein repeatedly selects a point close to F (x, y) = 0 in only one of either the region of F (x, y) ≧ 0 or the region of F (x, y) < 0. This method fallows to generate quadratic curve signals by using only a few parameters and without using complicated calculations. A hardware implementation is also disclosed.
Patent EP-0230645-A2 (EP)
Inventor: SESHIMOTO OSAMU
IPC: G01N27/30
Filed: 1986-12-23
Abstract: An ionic activity measuring device comprises ion selective electrodes, porous liquid distributing members for distributing a reference solution and a sample solution to the ion selective electrodes, a frame for housing the ion selective electrodes and the porous liquid distributing members and provided with a pair of liquid feed holes for feeding the reference solution and the sample solution to the porous liquid distributing members, and a porous bridge for achieving electrical conduction between the reference solution and the sample solution fed in drops to the liquid feed holes. The porous bridge is disposed in a recess formed in the surface of the frame so that the depth of the recess is not smaller than the height of the porous bridge. End portions of the porous liquid distributing members are protruded to regions under the liquid feed holes so that the fed solutions may enter from side faces of the end portions. The porous bridge may extend at positions deviated from centers of the liquid feed holes. The frame may be provided with holes for insertion of potential measuring probes, and air discharging holes.
Patent EP-0213667-A2 (EP)
Inventor: LIET CORNELIS HENDRICUS
IPC: B21D5/02
Filed: 1986-08-06
Abstract: An apparatus for bending sheet-like work pieces comprise a main frame, a die having a longitudinally extending groove, a stamp, a stop for determining the position of a work piece with respect to the die, clamping means for clamping a working piece and a frame. The frame supports the stop and the clamping means and is pivotably around a pivot axis substantially coinciding with the groove of the die. Further the apparatus includes a lifting arm for the work pieces pivotably connected with the main frame. 
     The frame is pivoted into a position extending obliquely downwardly form the pivot axis and a work piece is picked up from a storage location by the lifting arm and is laid on the obliquely pivoted frame Thereby the work piece automatically shifts against the stop. whereafter the work piece is clamped in the position as determined by the stop and the frame is pivoted into a substantially horizontal position.
Patent EP-0206628-A2 (EP)
Inventor: SHEYON GREGORY MICHAEL
IPC: H01L21/58
Filed: 1986-06-10
Abstract: © A die attach film (11) adapted for adhesive mounting to a dicing frame characterised in that it comprises:
     (a) a support film (12);   (b) a curable die bonding adhesive (13) releasably mounted on the support film; and   (c) adhesive means (14) to bond the support film to a dicing frame is disclosed.   
     Also disclosed is a combination of such a film and a dicing frame. 
     The present invention provides advantages over the prior art.
Patent EP-0208517-A2 (EP)
Inventor: PRAIN HUNTER DOUGLAS
IPC: C07C51/00
Filed: 1986-07-04
Abstract: Compounds of the formula (I) :
     and pharmaceutically acceptable salts are described wherein R¹ is hydrogen or methyl; R² is hydrogen or methyl;  ....  and  ----  represent double or single bonds; and the benzene ring is para- or meta-substituted. These compounds have inotropic and vasodilator properties. Pharmaceutical compositions and methods of use are described.
Patent EP-0227489-A2 (EP)
Inventor: KITA TETSUO
IPC: B29C33/12
Filed: 1986-12-29
Abstract: An improved process for producing a laminated resin foam composed of two resin foam layers of different characteristic properties wherein the layers are integrally bonded together. A first foamable resin liquid (5) for forming flexible foam is poured into a first space (A) in a foam processing mold on one side of a barrier (4) projecting from the wall of the mold and second foamable resin liquid (6) for forming a foam less flexible than the first flexible foam is poured into a second space (B) in said foam processing mold on the other side of said barrier. The two foamable resin liquids foam beyond the barrier into contact with each other to form the two laminated foam layers. One improvement in the process includes wetting a substantial portion of the mold cavity with the first foamable resin liquid. Various shapes of molds and barriers will produce different shapes and characteristics of the resultant foam pad, such as for a car seat.
Patent EP-0194940-A2 (EP)
Inventor: SOMMARGREN GARY E
IPC: H01S3/10
Filed: 1986-03-11
Abstract: An electro-optical apparatus transforms a single stabilized frequency, linearly polarized laser input beam (18) from a light source (10) into an output beam (28) having two collinear orthogonally polarized output beam components differing in frequency from each other by the frequency of a frequency stabilized electrical signal (32) provided from an electronic oscillator (30). The input of the oscillator (30) is provided to a power amplifier (34) which is used to drive a piezoelectric transducer (40) affixed to an acousto-optical Bragg cell (44) through which the input beam (18) passes and is transformed into the output beam (28) composed of the two beam components. The electrical output (36) of the power amplifier (34) is adjusted so that each of the output beam components have approximately the same intensity which is each approximately half of the input beam (18) to provide a nominal efficiency of about 100%.
Patent EP-0211822-A2 (EP)
Inventor: DIETHEIM EUGEN FRANZ
IPC: A61N1/34
Filed: 1986-07-15
Abstract: Conventional treatment of herpes diseases, in most cases with drugs, is time-consuming, for the most part only symptomatic and, particularly in the case of recurrent forms, unsatisfactory. To overcome these disadvantages, the invention proposes an electromedical apparatus with which monopolar current pulses can be conveyed to the surface of a patient's skin, the frequency of the current pulses lying between 25 and 35 Hz, the pulse duration being between 0.1 and 0.3 ms, and the current intensity being smaller than or equal to 60 mA, depending on the values which can be preset via an input facility (21), as a result of which herpes viruses in organic tissue are inactivated. …<IMAGE>…
Patent EP-0241761-A2 (EP)
Title: Feuchtesensor
Inventor: FEDTER HORST
IPC: G01N27/22
Filed: 1987-03-21
Abstract: Es werden ein Verfahren zur Herstellung eines Sensors zur Bestimmung der relativen Feuchte aufgrund der Kapazitätsänderung eines keramischen Materials, ein Stoffgemisch, das bei diesem Verfahren eingesetzt wird sowie ein nach dem Verfahren hergestellter Sensor vorgeschlagen. Das Stoffgemisch enthält BaRu03, V205 und Na2WO4 im Gewichtsverhältnis (1 ± 0,4): (1 ± 0,4):(0,6 ± 0,2), insbesondere 1:1:0,6. Dieses Stoffgemisch wird mit einer Glaspaste sowie gegebenenfalls einem Verdünner zu einer druckfähigen Paste gemischt, die dann auf ein Trägerplättchen aus Al203, das zuvor mit kammartig ineinandergreifenden Elektroden bedruckt wurde, aufgedruckt und bei 550 bis 850 °C eingebrannt wird. Der so entstandene Sensor weist insbesondere bei einer relativen Feuchte oberhalb 60 % eine hervorragende Empfindlichkeit auf und eignet sich daher insbesondere als Betauungssensor für die Windschutzscheiben von Kraftfahrzeugen.
Patent EP-0244827-A2 (EP)
Inventor: LEE WAI-HON
IPC: G11B7/135
Filed: 1987-05-05
Abstract: An improved optical head which uses a single diffraction grating to eliminate the need for both a beam-splitter and a biprism lens. This invention allows the placement of all the elements except the photodetector along a single optical axis with the photodetector immediately adjacent to the optical axis. This arrangement reduces alignment problems and vibrational errors. A semiconductor laser is provided which produces a laser beam which impinges upon a movable objective lens. The objective lens focuses the laser beam onto an information medium. A holographic diffraction grating is placed between the laser and the objective lens. The diffracted beams on the forward path from the laser to the objective lens are not used, but on the return path, one of the diffracted beams is focused onto a photodetector. In a first embodiment, the photodetector is adjacent the semiconductor laser in substantially the same plane. In a second embodiment, an additional lens is used to produce an additional focus point intermediate the laser and the medium, with the photodetector being in substantially the same plane as this additional focal point. By using an appropriate fringe pattern for the hologram lens, the return beam can be focused on the photodetector as desired.
Patent EP-0255610-A2 (EP)
Inventor: YOUNG CHUNG CHANG
IPC: G01N27/333
Filed: 1987-07-07
Abstract: In an electrode for determining the lithium content of a liquid sample to be tested, the electrode having a membrane containing a lithium ion selective compound and a plasticizer, the improvement wherein the plasticizer is a liquid, lipophilic dialkyl phthalate compound.
Patent EP-0261638-A2 (EP)
Inventor: KUBO MASASHIGE
IPC: C08K5/06
Filed: 1987-09-22
Abstract: A radiation-resistant high molecular composition is disclosed, which comprises a high molecular polymer, a halogenated acenaphthylene and/or condensate thereof represented by the following general formula [I]
      (wherein X indicates a chlorine or bromine atom, a indicates 0 to 2, b indicates 1 to 6 and n indicates an integer not less than 1), a diphenyl ether derivative represented by the follow­ing general formula [II]
      (wherein R₁ and R₂ indicate a hydrogen atom, an alkyl, alkoxy, phenyl phenoxy, diphenyloxy or a terphenyloxy group) and/­or a basic lead compound.
Patent EP-0257722-A2 (EP)
Inventor: VAN DER BURGT MAARTEN JOHANNES
IPC: C01B3/36
Filed: 1987-08-28
Abstract: Process and apparatus for producing a gas mixture containing hydrogen and carbon monoxide by partially combusting a carbon-containing fuel with an oxygen-­containing gas in a reactor in which the product is quenched, the gas produced is separated from ash and slag and passed through a waste heat boiler, which is vertically positioned immediately below the reactor. 
     The ash and slag are discharged through a vertical discharge means, which extends inside or alongside the waste heat boiler, into a slag bath.
Patent EP-0239346-A2 (EP)
Inventor: BARRINGTON ROSS BRYAN
IPC: B01D29/00
Filed: 1987-03-23
Abstract: A filter unit (1) has an annular pleated paper element (9), the pleats of which are sealed at their end edges (92) to define inwardly opening pockets. Consequently, gaskets (8) need only seal the radially innermost periphery of each end of the filter element (9), and end plates (4,5) supporting the gaskets (8) may be given a smaller diameter than the element (9).
Patent EP-0243121-A2 (EP)
Inventor: SUZUKI TAMEYUKI
IPC: G02B5/20
Filed: 1987-04-16
Abstract: A method of forming functional films on a fine, transparent, electrically conductive circuit pattern and the spaces thereof, on a transparent board consisting of the steps of:
     1) Forming a light shielding functional film on the transparent electrically conductive circuit pattern and curing the said film,   2) Applying a photo-curable functional film to the transparent base board and the film formed in step 1,   3) Exposing the back surface of the transparent base board to light, and   4) Removing the uncured portions of the photo-curable film.
Patent EP-0269568-A2 (EP)
Inventor: BANKS CHRISTOPHER PAUL
IPC: C08F220/20
Filed: 1987-11-16
Abstract: The polymerisable compositions contain a mixture of
 A) a compound containing at least one allyl- or methallyl-substituted bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid imide radical, and
 B) a compound containing at least one polymerisable radical of the formula I
 CH2=C(R<1>)-COO- (I)
 in which R<1> is hydrogen or methyl. 
<??>Typical examples of A) and B) respectively are bis[4-(allylbicyclo[2.2.1]hept-5-ene-2,3-dicarboximidophenyl)]methane and acrylates or methacrylates of polyhydric alcohols. 
<??>The mixtures can be photopolymerised or heat-cured. They can be employed for the production of prepregs or in imaging processes.
Patent EP-0258209-A2 (EP)
Inventor: NAGEL RUDOLF
IPC: B21D43/10
Filed: 1987-08-11
Abstract: In a device for punching sheet metal (43) by means of individually operatable stamping dies arranged in rows, the sheet metal (43) gripped by holding clamps (17) of a cross slide should be able to be punched at any point without rotation. For this purpose at least two holding clamps (17) in the cross slide are adjustable between at least two working positions which are separated by a distance, measured transversely to the rows of dies, equal to at least the width of the punch head (3). <IMAGE>
Patent EP-0292797-A2 (EP)
Inventor: OHTANI SHOJI
IPC: C08F210/00
Filed: 1988-05-11
Abstract: A copolymer of an olefin and maleic anhydride is produced in the form of particles by co-polymerizing an olefin having 2 to 8 carbon atoms with maleic anhydride in a solvent capable of dissolving both co-monomers, but incapable of dissolving the copolymer in the presence of a dispersant of an oil-soluble, cationic copolymer comprising (a) ethylenically unsaturated monomer units having cationic groups of a quaternary ammonium salt and (b) lipophilic, ethylenically unsaturated monomer units. It has a relatively uniform particle size distribution.
Patent EP-0295537-A2 (EP)
Inventor: DEHA ANKERSYSTEME GMBH CO KG
IPC: B21D11/18
Filed: 1988-06-07
Abstract: Anchors (1) engaging into the vertical joints (2) between adjacent stone facade-plates (3) serve to carry the stone facade-plates (3) at a distance in front of a building wall (4). The lateral adjustment for adaptation to the width of the stone facade-plates (3) is effected by the fact that the anchors (1) embedded in the building wall (4) are laterally offset in their central region. An adjusting device provided with bending equipment is used for this purpose. The anchors (1) can consist of a plurality of contiguous metal sheets (5). <IMAGE>
Patent EP-0302507-A2 (EP)
Inventor: YODA SHIGERU C O OMRON TATEISI
IPC: G11B27/36
Filed: 1988-08-04
Abstract: There is provided an optical card information recording/playing back apparatus comprising: an optical system for irradiating a light beam for reproducing recorded information onto information recording tracks (14) of the optical card (4) on which pit trains (15) indicative of recording information are formed; a photo detector (21) for receiving the reflected light from the optical card and outputting a photo sensing signal; a pit correspondence signal producing circuit (24) for detecting a peak of the photo sensing signal and producing a pit correspondence signal which changes in correspondence to a pit position on the basis of the result of the peak detection; a frequency/voltage converter (25) for converting a frequency of the pit correspondence signal to a voltage; and a discrimination signal producing circuit (26, 27) for comparing a voltage ouput of the frequency/voltage converter with a reference value and producing an information presence/absence discrimination signal.
Patent EP-0324081-A2 (EP)
Inventor: MOORE JAMES EUGENE
IPC: C08J7/046
Filed: 1988-11-21
Abstract: Coated polycarbonate articles, such as sheet and film, are coated with a hard, abrasion and chemical resistant coating which is the photoreaction product of an acrylated urethane oligomer, a difunctional acrylate monomer and preferably also a monofunctional olefinic monomer. These coated articles may be thermoformed or flexed without cracking or delamination of the protective coating. A specific embodiment of the invention is a coated flexible siloxane-polycarbonate block copolymer.
Patent EP-0324101-A2 (EP)
Inventor: LINSE EWALD DIPL-ING
IPC: B60L15/20
Filed: 1988-12-05
Abstract: Der Elektrorollstuhl besitzt an einer Achsengruppe (2) Antriebsräder (3) und an einer zweiten Achsengruppe Schwenkräder (5), wobei die Schwenkräder (5) entweder frei schwenkbar oder durch einen zuschaltbaren Lenkantrieb (18) zwangsweise lenkbar sind. Die Zwangslenkung kann entweder rein elektrisch durch zwei Elektro-Lenkantriebe als auch elektromechanisch durch einen gemeinsamen Lenkantrieb und ein mechanisches Lenktrapez mit elektromechanischer Entkupplung der Zwangslenkung ausgeführt sein. Der Übergang vom Schwenk- zum Lenkbetrieb wird über Positionssensoren (33) an den Schwenkrädern (5) überwacht. Durch entsprechende Drehbarkeit der Sitzgruppe (6) können die Schwenkräder (5) sowohl vorne als auch hinten am Rollstuhl betrieben werden. Mit dem zuschaltbaren Lenkantrieb (18) ist der Rollstuhl sowohl für Betrieb im Innenbereich als auch für Betrieb im Außenbereich gut geeignet, wodurch die Mobilität eines Behinderten wesentlich gesteigert wird.
Patent EP-0276998-A2 (EP)
Inventor: NEWMAN CHRISTOPHER PAUL
IPC: C07D319/06
Filed: 1988-01-27
Abstract: Novel perfumery chemicals having a cyclic acetal structure and providing a variety of perfume notes, especially amber, are described. They are prepared by reacting specified diols and aldehydes/ketones.
Patent EP-0294226-A2 (EP)
Inventor: CRAWSHAW ANNE
IPC: C12C5/00
Filed: 1988-06-03
Abstract: A process of extruding moist whole cereal grain employs a twin-screw extruder including an upstream helical feed screw region (30), a downstream helical lead discharge screw region (32), two intermediate lead screw regions (32) and three paddle regions (34) alternating with the feed and lead screw regions. The upstream paddle region (34) comprises a plurality of pairs of symmetrical bilobal paddles set in a relative angular orientation to provide them with a substantially zero forwarding ability of material through the extruder: the next and intermediate downstream paddle region (34) comprises a plurality of pairs of symmetrical bilobal paddles set in a relative angular orientation to provide them with a zero or negative forwarding ability of material through the extruder; and the next and last downstream paddle region (34) comprises a plurality of pairs of bilobal paddles set in a relative angular orientation to provide them with a negative forwarding ability of material through the extruder. The negative forwarding ability of the pairs of paddles of the last paddle region (34) is not exceeded by that of the paddles of the intermediate paddle region.
Patent EP-0320098-A2 (EP)
Inventor: HODGES STEVEN ERNEST
IPC: G06F9/38
Filed: 1988-10-17
Abstract: A jump prediction circuit predicts the outcome of a conditional jump instruction and is of particular use in a pipelined processor. An initial guess is formed, based on the value of the jump parameter in the instruction. A random-access memory stores the history of the outcome of previously executed jump instructions and is used, when valid, to correct the initial guess to produce a final jump prediction.
Patent EP-0362466-A2 (EP)
Inventor: HESSEL STEFAN DR
IPC: A61B18/24
Filed: 1989-04-12
Abstract: For the laser light irradiation of, in particular, biological materials by means of a light guide (2) for transmitting laser light from the light source to the application location, a plurality of mutually independent ray bundles (14, 16) are transmitted by a single common light guide in such a way that a plurality of different coupling-in angular areas (10, 12) are assigned to the light guide on the input side (6) between the light source and the proximal guide end, and a plurality of different coupling-out angular areas (18, 20), in each case corresponding to one of the coupling-in angular areas, are assigned to the light guide on the output side (8) between the distal guide end and the application location, and each coupling-in angular area and assigned coupling-out angular area (10, 18 and 12, 20) in each case has running through it one of the mutually independent ray bundles (14 and 16). <IMAGE>
Patent EP-0348821-A2 (EP)
Inventor: MARTIN WOLFGANG K
IPC: C08J3/12
Filed: 1989-06-22
Abstract: A process for tempering unextracted polycapro­lactam is disclosed which results in polycaprolactam having suitable physical and chemical properties for melt extrusion and spinning, without the need for conventional solvent/water extraction and drying of crude granules.
Patent EP-0355541-A2 (EP)
Inventor: KOHLER BURKHARD DR
IPC: C08G75/029
Filed: 1989-08-05
Abstract: Die Erfindung betrifft hochmolekulare Polyarylensulfide (PAS), vorzugsweise Polyphenylensulfide (PPS), hergestellt aus Polyarylensulfiden, vorzugsweise Polyphenylensulfid und Dihalogen verbindungen.
Patent EP-0354586-A2 (EP)
Inventor: KUDO HIDEO
IPC: B24B51/00
Filed: 1989-08-11
Abstract: A method of automatically chamfering a wafer and an apparatus therefor are disclosed. The method comprises the steps of supplying a wafer, positioning and setting the wafer on working stages, chamfer-machining the wafer on the working stages, and recovering the wafer, all the steps being continuously performed on a full-automatic basis. The apparatus comprises a wafer supply means, a wafer positioning and setting means, a chamfer-machining means for the wafer, a wafer recovering means, and a wafer transferring means. Since the method and apparatus therefor enebles performance of a series of those operations on a continuous and full-automatic basis, it is possible to enhance the operating efficiency and machining ability and, at the same time, to achieve the manpower reduction.
Patent EP-0366913-A2 (EP)
Inventor: NOUNEN MICHIYASU C O MITSUBISH
IPC: G06F3/0487
Filed: 1989-09-13
Abstract: An improved photoelectric switching device for coordinate detection system comprises a first array of light emitting elements (D11, D21, D31), a first array of photo-detecting elements (T11, T21, T31) for receiving the light from the first array of light emitting elements and producing a first block signal when the light is blocked by a stylus, such as a finger, a second array of light emitting elements (D12, D22, D32), and a second array of photo-detecting elements (T12, T22, T32) for receiving the light from the second array of light emitting elements and producing a second block signal when the light is blocked by the stylus. The light receiving surfaces of the second array of photo-detecting elements (D12, ...) are aligned in a different angle, such as 180 degrees, from those of the first array of photo-detecting ele­ments (D11, ...). A control means such as a microcomputer for driving the first and the second array of the light emitting elements (D11, D12, ...) and for discriminating the coordi­nates of the stylus on the display unit which displays a pat­tern having several regions allocated for certain controls of optional equipments. Therefore, the stylus can be detected even if there is an inadvertent operation of either the first or the second photo-detecting elements (T11, T12, ...) due to the incidence of strong ambient light in a lateral direction.