baber/WOPTO huggingface dataset:
Patent EP-0235758-A2 (EP)
Inventor: DUMOULIN CHARLES LUCIAN
IPC: A61B5/055
Filed: 1987-02-27
Abstract: Magnetic field gradient and radio-frequency (RF) pulse signal sequences permitting moving nuclear spins to be selectively detected and then displayed as projected angio­graphic data in a nuclear magnetic resonance (NMR) image, without the use of contrast agents. The method allows the intensity of an image pixel to be determined by the macro­scopic detected spin velocity and can provide essentially complete suppression of non-moving spins. Resulting images have high signal-intensity dynamic range for detected vessels. The selected detection of moving flows is not dependent upon pulsatile flow so that venous and arterial structures are equally as well visualized in high-resolution angiographic images.
Patent EP-0239091-A2 (EP)
Inventor: DUNN GEORGE FRANKS JR
IPC: B01D43/00
Filed: 1987-03-25
Abstract: A process for separating particles from mixtures containing the particles by counter-current centrifugation is disclosed. An adoptive transfer therapy process wherein mononuclear cells are separated from a mixture of blood cells by the process is also disclosed.
Patent EP-0242887-A2 (EP)
Inventor: TANAKA HIDEO
IPC: G11B5/58
Filed: 1983-11-02
Abstract: The magnetic recorder has a pair of first and second transducers (5a,5b) arranged in the longitudinal direction of a record track (6). The magnetic recorder exchanges signals with a magnetic record medium (1) having a servo control signal prerecorded in a lower layer (3a) of said medium (1). A recording circuit (8) is connected to the first transducer (5a) for recording a data signal along the record track (6) in an upper layer (3b) of the medium (1). A reading circuit (9,10) is connected to one of the first and second transducers (5a,5b) for reading the recorded data signal. The second transducer (5b) is connected to a servo control circuit connected for reading the prerecorded servo control signal (12 to 15) and deriving therefrom a position error signal in response to which the position of the transducers (5a,5b) is controlled.
Patent EP-0246666-A2 (EP)
Inventor: MIESTERFELD FREDERICK O R
IPC: F02D41/26
Filed: 1987-05-22
Abstract: The aim of the Chrysler Collision Detector (CCD) Bus System is to allow multiple microprocessors to easily communicate with each other over a common pair of wires (called a bus) using a scheme similar to a telephone party line. All microprocessors connected to the bus are able to receive all messages transmitted on the bus. Any microprocessor with a message to transmit on the bus waits until any current user is finished before attempting to use it. Whenever the bus is available, its use is allocated on a first-come, first-serve basis (i.e., whichever microprocessor first begins transmitting its message on the bus after any previous message finishes gets the use of the bus). If, however, multiple microprocessors attempt to begin transmitting their messages on the bus at exactly the same time, then the message with the highest priority wins the use of the bus. All messages have unique message priority values and each message is transmitted by only one microprocessor. The subject invention provides the ability to communicate with a SCI port, a SPI port or a buffered SPI port. This allows communication with any device configured with any one of these ports, all on the same bus. 
     In a communication system for the transmission of messages through a data bus between one or more user microprocessors coupled to the data bus, the user microprocessors having either a serial communications interface (SCI) port or a serial peripheral interface (SPI) port along with a clock port and an input / output port, the user microprocessors being coupled ton the data bus by a bus interface integrated circuit, a method to transmit and receive data in an SPI mode of operation in conjunction with a method of arbitrating data on the data bus, and a method to transmit and receive data in a buffered serial peripheral interface (SPI) mode of operation in conjunction with a method of arbitrating data on the data bus.
Patent EP-0256490-A2 (EP)
Inventor: WADA HIDEMI TOSHIBA KIKAI KABU
IPC: B29C48/08
Filed: 1987-08-11
Abstract: In a heat displacing type die adapted to extrude a sheet of molten resin, a heat displacing unit (51) provided with a heater (54) is secured to an upper die block (11). A lip gap (15) is defined between a flexible lip (13) and a stationary lip (14) respectively provided for the upper and lower die blocks. The lower end of a bolt extending through the heat displacing unit (51) is normally in contact with or secured to the flexible lip (13) while the upper end is secured to the upper portion of the heat displacing unit (51). In a modified embodiment the bolt is air cooled. With this die a resin sheet having uniform thickness and smooth surface can be obtained.
Patent EP-0266662-A2 (EP)
Inventor: OSTLINNING EDGAR DR
IPC: C08G75/0236
Filed: 1987-10-27
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Polyarylensulfiden mit erniedrigter Kristallisationstemperatur.
Patent EP-0250064-A2 (EP)
Inventor: COAD GEORGE L
IPC: B65G49/07
Filed: 1987-03-23
Abstract: A transport device is used to move a wafer into a processing chamber. Lifting pins receive the wafer and lower the wafer to the surface of the chuck. A multiplicity of thin clamping hooks swing over the edge of the wafer, centering the wafer and then clamp down on the edge of the wafer to hold the wafer firmly to the chuck. Grooves on the face of the chuck and internal channels in the chuck supply helium for thermal contact to the back of the wafer.
Patent EP-0240253-A2 (EP)
Inventor: WOUTERS GUY
IPC: C09J151/00
Filed: 1987-03-26
Abstract: Resin emulsions are prepared by forming an emulsion of an aqueous solution of an unsaturated material reactive with the resin in the liquid resin, causing the material and the resin to react and adding sufficient water to invert the emulsion to form an emulsion of the reacted resin in water to produce emulsions with improved mechanical stability useful as tackifiers in water-based pressure-sensitive adhesive coating materials in high speed coating lines giving reduced deposits and extended coating times.
Patent EP-0264173-A2 (EP)
Inventor: PETTIT GEORGE R
IPC: C07D493/22
Filed: 1987-07-24
Abstract: New and exceptionally potent antineoplastic agents denominated Bryostatin 9, Bryostatin 10, Bryostatin 11, Bryostatin 12 and Bryostatin 13 have been isolated from the marine animal Bugula neritina (Linneaeus) (Bryozoan phylum) and the structures identified. Meaningful antineoplastic activity is found for each.
Patent EP-0260030-A2 (EP)
Inventor: PETTIGREW ROBERT
IPC: A61K8/73
Filed: 1987-08-27
Abstract: A transparent deodorant stick for topical application to human skin comprises a C₂ to C₄ polyhydric alkanol as a solvent for dibenzyl sorbitol, and additionally a thickening agent. The stick can also comprise a C₁ to C₆ monohydric alkanol or a C₂ to C₆ dialkyl ketone as a co-solvent, and additionally water. The relative proportions of solvent, co-solvent and water are such that they fall within the area designated ABCDEFGHJKL on the accompanying diagram.
Patent EP-0260129-A2 (EP)
Inventor: METZ GEORGE D
IPC: G03F7/00
Filed: 1987-09-09
Abstract: Material and processes useful in providing visible images through reaction with a colour precursor and useful in providing transparencies or in providing reproductions with a controlled degree of gloss are described. A developer sheet material useful in forming reproductions having a controllable gloss finish, or in forming transparencies has a support with a layer of a finely divided, thermoplastic, developer material on its surface. The developer material is capable of reacting with a colour precursor to produce a visible image and is also capable of coalescing into a thin film which imparts gloss to the image upon application of heat and/or pressure. Photosensitive material in which images are formed by reaction of one or more chomogenic materials and a developer, in addition to the support and the developer material has a layer of microcapsules over­lying the layer of developer material. The microcapsules contain a photosensitive composition which undergoes a change in viscosity upon exposure to actinic radiation and a colour precursor.
Patent EP-0271297-A2 (EP)
Inventor: CHRISTENSEN JON BRENT
IPC: E21B33/124
Filed: 1987-12-04
Abstract: A packer bypass (10) for use between a pump and packer in a testing string for venting said pump and packer to a well annulus after completion of a testing operation, comprises a case (50) with an inner flow tube (88) disposed therein such that an annular passageway (90) is defined therebetween. A piston (56) having a lower portion is reciprocably disposed in the annular passageway. A plurality of latching fingers (178) are pivotally mounted to the lower end of the piston and biased towards a latching position. A bypassing mandrel (54) is reciprocably disposed in the annular passageway below the piston and has an open position for bypassing pump pressure thereabove and packer pressure therebelow to the well annulus and also has a closed position in which bypassing is prevented. The mandrel may be raised from the closed position to the open position by lowering the piston and engaging the latching fingers with a flange (220) on the mandrel.
Patent EP-0256942-A2 (EP)
Inventor: TACHIBANA KUNITAKA
IPC: A01N57/20
Filed: 1987-08-07
Abstract: A new herebicidal composition is now provided, which comprises (i) at least one of 2-amino-4-[(hydroxy)(methyl) phosphinoyl]butyryl-alanylalanine (namely, SF-1293 substance), a salt thereof, 2-amino-4-[(hydroxy)(methyl) phosphinoyl]butyric acid and a salt thereof as the active component (a); and (ii) at least one of 2-(4-isopropyl-4-­methyl-5-oxo-2-imidazoline-2-yl)-nicotinic acid (namely, "Arsenal") and a salt thereof as the active component (b) in combination, and which shows a synergism in the herbicidal activities exhibited.
Patent EP-0272210-A2 (EP)
Inventor: RENNER ALFRED DR
IPC: C07D209/76
Filed: 1987-12-02
Abstract: Imides of the formula I <IMAGE> in which R<1> and R<2> independently of one another denote a hydrogen atom or methyl, R represents a (poly)oxaalkylene radical of the formula &lsqbstr& (CpH2pO &rparstr& s- &lparstr& CqH2qO &rparstr& t-CrH2r &rsqbstr& where p, q and r independently of one another = an integer from 2 to 6, s = 0 or 1 and t = 1-30, are suitable for the preparation of cross-linked polymers, in particular as viscosity enhancers in substance mixtures with other unsaturated imides.
Patent EP-0282804-A2 (EP)
Inventor: WEINZIERL MANFRED
IPC: G06K7/00
Filed: 1988-03-01
Abstract: A method and a microfilm camera for detecting codes applied to original copies being screened in the camera in which a code reader detects the codes, and a counter and comparison device is provided, which is connected to the code reader and is adjusted to a predetermined number of the copies. Two intermediate memories are connected to the counter and comparison device. The memories count and store marks for the blip types and codes from the code reader, respectively. The code value, the blip mark value and the copy number value are compared in the counter and comparison device and when coincide, a copy supply which was previously stopped is switched on again.
Patent EP-0286819-A2 (EP)
Inventor: OESTREICH ULRICH DIPL-ING
IPC: G01B21/06
Filed: 1988-03-03
Abstract: A method for identifying measured quantity proportions for the length difference between an optical element and the envelope for the optical lead when forming an optical lead, which has the envelope loosely receiving the optical element and the method includes extruding the envelope around the element and then passing the lead through at least one cooling path. The speed of the envelope is identified both proceeding as well as following the cooling path, and the desired quantities are formed by different uses of the two measured speeds.
Patent EP-0286927-A2 (EP)
Inventor: HENNING RAINER DR
IPC: C07D403/12
Filed: 1988-04-01
Abstract: Pyrrolidine derivatives of the formula 
<IMAGE>
 in which R<1>, R<2>, R<3>, R<4>, R<5> and R<6> have the meaning given in the description, X denotes oxygen, imino or alkylimino, m is 0-5, n is 0-2 and s is 0 or 1.
Patent EP-0306911-A2 (EP)
Inventor: HINTENNACH HANS DIPL-ING FH
IPC: B60H1/00
Filed: 1988-09-07
Abstract: Heating circuit which has:
 - an advance section leading from the drive internal combustion engine of the vehicle to a heat exchanger for the passenger compartment of the vehicle and having a parallel load in which the heater is arranged; and
 - a return line running back from the heat exchanger to the internal combustion engine. 
<??>The heat exchanger circuit (12) has a connecting line (22) which runs from the return line (18) to the part of the advance section (16) lying upstream of the heater (10). An adjustable valve (42) which controls the ratio in which heat carrier flows to the heater (10) out of the connecting line (22) and out of the internal combustion engine (2) is installed in the heat exchanger circuit (12). 
<IMAGE>
Patent EP-0311977-A2 (EP)
Inventor: HARJU MATTI ERKKI
IPC: A23C9/146
Filed: 1988-10-11
Abstract: A method of recovering lactose from milk whey or cheese whey with a high yield, wherein the whey is concentrated, part of the lactose is crystallized, and the crystals are separated and dried; the mother liquor is purified by heating it to about 60 to 70°C at a pH of about 5.8 to 7.0 and by removing the resul­tant precipitate by centrifugation; the purified mother liquor is fractionated chromatographically, using sulphonated polystyrene resin which is in sodium ion form and cross-linked by a 3-6% per weight di­vinylbenzene and which is even-grained, the flow rate is about 0.4 to 1.5 m/h, the temperature about 50 to 75°C, and the pH about 5.5 to 7; whereafter elution is carried out with water, and the following fractions are recovered: a protein fraction which may also con­tain salts, an intermediate fraction which is recircu­lated to the fractionating step, and a lactose frac­tion which is passed to the crystallization step.
Patent EP-0284325-A2 (EP)
Inventor: ITO KOICHI C O PATENT DIVISION
IPC: H04W4/00
Filed: 1988-03-21
Abstract: Radio telephone apparatus comprising a base unit 1 coupled to a wired telephone line 3, and a radio telephone set 2 including a battery and coupled to the base unit through a radio channel. The apparatus changes from a normal mode to a loudspeaker mode if the radio telephone set is adjacent to the base unit; this condition may be determined by monitoring a charging current from the base unit for the battery of the radio telephone set when the latter is installed in the base unit, or a switch operated by the radio telephone set being located in the base unit. In the normal mode, the wired telephone line is connected, via hybrid circuit, 4, to the transmitter 5 and receiver 8 of the base unit, in the loudspeaker mode, to a loudspeaker 38. The loudspeaker mode has two submodes: the loudspeaker-only mode or the loudspeaker-and-microphone mode, selected by a control switch 40 on the base unit. In the latter submode the wired telephone line 3 is also connected to the receiver in the base unit, and the connection from the wired telephone line to the loudspeaker is via a variable gain amplifier the gain of which is reduced if the microphone signal (as measured at the output of the receiver in the base unit) exceeds a predetermined level. The base unit continuously monitors the location of the base unit (and the state of the control switch, if present), and selects the mode accordingly.
Patent EP-0294958-A2 (EP)
Inventor: GILLARD CLIVE HENRY
IPC: H04N11/20
Filed: 1988-05-20
Abstract: A motion compensated interpolator for digital television images comprises a three-dimensional variable separable finite impulse response interpolation filter operating in the horizontal, vertical and temporal domains.
Patent EP-0309077-A2 (EP)
Inventor: RASKOVA HELENA PROF MUDR DRSC
IPC: A61P1/12
Filed: 1988-07-19
Abstract: A medicament for the treatment of diarrhoeal diseases, especially of nonspecific charater, which is designed for oral administration and contains, as active component, (±)-trans-2(1-­pyrrolidinyl)cyclohexylester of 3-(n)-­pentyloxycarbanilic acid, or a salts of this base with pharmaceutically acceptable acids, and, optionally a physiologically harmless vehicle.
Patent EP-0310386-A2 (EP)
Inventor: COOPER KELVIN DR
IPC: C07D471/04
Filed: 1988-09-29
Abstract: Therapeutic agents. 
     Platelet activating factor antagonists of formula (I):
     wherein R is phenyl or phenyl substituted by one or more substituents selected from nitro, halo, C 1 -C 4  alkyl, C 1 -C 4  alkoxy, aryl(C 1 -C 4 )alkoxy, fluoro(Ci-C 4 )alkoxy, Ci-C 4  alkylthio, Ci-C4 alkylsulphonyl, hydroxy, trifluoromethyl and cyano, or is phenyl fused to a dioxole ring;
     R 1  and R 2  are each independently H or C 1 -C 6  alkyl, or R 1  and R 2  together complete a pyrrolidinyl, piperidino, morpholino, piperazinyl, N-(C 1 -C 4  alkyl)piperazinyl or N-(C 2 -C 4  alkanoyl-piperazinyl group;   or R 2  is H or C 1 -C 4  alkyl and R 1  is CN, C 3 -C 7  cycloalkyl, aryl, heteroaryl or a C 1 -C 4  alkyl group substituted by one or more substituents selected from C 3 -C 7  cycloalkyl, C 1 -C 4  alkoxycarbonyl, aryl or heteroaryl;   Z is selected from C 1 -C 6  alkoxy, aryl(C 1 -C 4 )alkoxy, hydroxy, and -NR 4 R s  wherein each of R 4  and R 5  is independently H or C 1 -C 6  alkyl, or R 4  and R 5  together complete a pyrrolidinyl, piperidino, morpholino, piperazinyl or N-(Ci-C 4  alkyl)piperazinyl group;   Y is 1,4 phenylene or pyridine-2,5-diyl,   and X is a 5 or 6 membered aromatic heterocyclic group containing one or more nitrogen atoms in its ring; which ring may be fused to a benzene ring or to a further 5-or 6-membered aromatic heterocyclic ring containing one or more nitrogen atoms, at least one of said heterocyclic rings optionally also containing an oxygen or sulphur atom, and being optionally substituted with one or more substituents selected from C 1 -C 4  alkyl, C 1 -C 4  alkoxy, halo, CF 3  and CN;     
and their pharmaceutically acceptable salts.
Patent EP-0331838-A2 (EP)
Inventor: NIZAMUDDIN NADIR
IPC: H04M9/00
Filed: 1988-11-11
Abstract: A key telephone system includes a plurality of ports being linked by port associated bidirectional communication channels which are synchronously switched by transferring bit states between ones of the channels to provide communication paths between the ports as directed by a central processor (7). The ports are also linkable to and via the central processor (7) by port associated message channels. An interface circuit (8) is responsive to the central processor and message channel signals for regulating flow of messages received by the central processor and for effecting single and plural channel distribution of messages from the central processor (7). The message channels permit telephony operating features and functions to be provided either within the central processor or by appropriate apparatus means being connected at any of the ports.
Patent EP-0325249-A2 (EP)
Inventor: TONCELLI LUCA
IPC: B28D1/00
Filed: 1989-01-19
Abstract: The reinforcement is obtained by means of a series of operations, namely:  a) heating the base material; b) spraying a resin filled with glass or similar fibres onto one of the faces of the material which has been coated beforehand with an adhesive of the primer type; c) powdering the said face with rock powder of a uniform and defined particle size distribution; d) vibrating or pressing the product with a view to promoting the cohesion of the powder with the resin;  e) catalysis of the resin, optionally with heating; f) smoothing the untreated surface by means of mechanical operations.   This process is optionally repeated on the opposite face when it is envisaged to cut the material in thickness with a view to obtaining two very thin articles. The process can be applied to materials in agglomerate form with a view to the production of very thin articles making it possible in particular to employ a starting material of very fragile nature. <IMAGE>
Patent EP-0340617-A2 (EP)
Inventor: WALLES WILHELM E
IPC: C08F8/36
Filed: 1989-04-26
Abstract: The present invention provides an apparatus and process for generating a reagent solution of sulfur trioxide in a carrier. The apparatus includes a reagent generator which has associated therewith means for introducing sulfur trioxide from a source into the reagent generator, means for introducing a carrier such as a liquid halocarbon or a gas which is nonreactive with the sulfur trioxide into the reagent generator, and means for introducing oleum into the reagent generator. The sulfur trioxide, carrier and oleum are contacted in the reagent generator to provide a reagent solution of sulfur trioxide in the carrier. Additionally, the apparatus includes means for removing oleum from the reagent generator, as well as means for removing the reagent solution from the reagent generator. In a preferred embodiment, the apparatus for generating the reagent solution also includes, in conjunction with the reagent generator, a treatment chamber for the surface treatment of polymeric resinous material including medical products which have polymeric resinous material on exposed surfaces thereof.
Patent EP-0345572-A2 (EP)
Inventor: SCHMIED BERNHARD DR
IPC: A61K31/22
Filed: 1989-05-27
Abstract: Sulphonamide derivatives of the formula I …<IMAGE>… in which R<1> is a C1-4-alkyl or phenyl group which can be substituted by halogen atoms, trifluoromethyl or C1-4-alkyl groups, R<2> is a hydrogen atom or a C1-4-alkyl group, A is one of the groups CHOR<3>, C=O, C=S or C=N-OR<4> where R<3> is a hydrogen atom, a C1-4-alkyl, phenyl, benzyl or C1-4-acyl group and R<4> is a hydrogen atom or a methyl group, B can be a meta or para methylene, ethylene or, if A is not a carbonyl group, a methyleneoxy group, where the oxygen atom is bonded to the aromatic ring, E can be a carboxyl, phospho or sulpho radical, their physiologically suitable salts, esters with C1-4-alcohols and amides, and the tetrazol-5-yl radical, their preparation and use as pharmaceuticals.
Patent EP-0350608-A2 (EP)
Title: Verfahren und Vorrichtung zum Prüfen von Nutzfahrzeugachsen mit Federn
Inventor: KLOCK JURGEN DIPL-ING
IPC: G01M13/00
Filed: 1989-05-29
Abstract: Mit der Erfindung werden ein Verfahren und eine Vorrichtung zur Prüfung von Nutzfahrzeugachsen und/oder -federn und deren angrenzenden Komponenten unter betriebsähnlichen Belastungsbedingungen zur Verfügung gestellt. Es wird eine gesamte Nutzfahrzeugachse mit zwei Nutzfahrzeugfedern und Originalanbauteilen durch Einleiten von niederfrequenten Verformungen bzw. Vertikalkräften an einem Halterungsaufbau, sowie von Seitenkräften, Längskräften und hochfrequenten vertikalen Radkräften an je einem Radersatz oder Rad bzw. an je einem Bremskrafteinleitungshebel geprüft, wobei der Halterungsaufbau bei der Prüfung um einen in vertikaler Richtung verschiebbaren Drehpunkt bzw. um eine in vertikaler Richtung verschiebbare Drehachse geneigt wird, so daß die Nutzfahrzeugachse parallel zur Horizontalen bleibt. Vertikale Einfederung und Neigung des Halterungsaufbaus wird durch zwei Vertikalkrafterzeuger, die am Halterungsaufbau angreifen, hervorgerufen, welche vertikale Reaktionskräfte im Radaufstandspunkt der Vertikalkraftabstützung erzeugen. Zur Prüfung von Nutzfahrzeugfedern alleine wird anstelle von zwei Seitenkrafterzeugern nur einer verwendet, und zur Einleitung von Bremsund Antriebskräften und/oder Längskräften wird ebenfalls anstelle von zwei Brems- und Antriebskrafterzeugern und/oder zwei Längskrafterzeugern jeweils nur einer dieser Krafterzeuger verwendet, wobei dieser dann in Achsmitte über eine Krafteinleitung wirkt, die an dem rechten und linken Radersatz bzw. an dem rechten und linken Bremskrafteinleitungshebel befestigt ist.