baber/WOPTO huggingface dataset:
Patent EP-0217246-A2 (EP)
Inventor: JONES JAMES E
IPC: G01N33/52
Filed: 1986-09-19
Abstract: A new and improved test device, method of manufacturing the test device, and method of determining the presence and relative concentra­tion of a component in a test sample. The device includes a carrier matrix incorporated with a reactant system capable of interacting with a sample component to produce a detectable response. For home use, the reactant system produces a visibly detectable response. The carrier matrix of the device comprises a new and improved whole blood compatible, glucose-permeable strip or layer of a polymerizable silicone material. A reactant system is homogeneously mixed into the polymerizable carrier matrix prior to complete curing of the matrix, and the matrix then is cured to hold the reactant system homogeneously throughout the carrier matrix in a known concen­tration while maintaining matrix penetrability of the predetermined component after complete curing of the carrier matrix. The carrier matrix is formed from a dispersion of a polymerizable silicon-containing compound applied in an in­completely cured from in a liquid carrier contain­ing a homogenously mixed reactant system.
Patent EP-0225989-A2 (EP)
Inventor: MENZEL WALDEMAR
IPC: A23G9/30
Filed: 1986-10-17
Abstract: An apparatus for the preparationof ice cream, milkshakes, sorbet, frozen desserts and the like, from a pumpable starting mixture, comprises a storage container for the starting mixture and a cooling or freezing cylinder communicating with it via a supply conduit. A rotatably drivable stirring and scraping mechanism is disposed in the cylinder and the supply conduit discharges into an inlet chamber located on one end of the cylinder, a discharge valve being provided on the other end of the cylinder. Only the cylinder is provided with a heater for pasteurizing the starting mixture, and a thermostat is provided for limiting the wall temperature of the cylinder. Devices for transporting the starting mixture from the inlet chamber to the discharge valve are provided. To attain completely satisfactory results from the bacteriological standpoint as well as to prevent changes in flavor, the apparatus provides that a connecting conduit that can be blocked by a valve is provided between the storage container and the cylinder, discharging from the end region of the cylinder adjacent to the discharge valve.
Patent EP-0234044-A2 (EP)
Inventor: SANDERS ROBERT E JR
IPC: C22F1/04
Filed: 1986-12-23
Abstract: Disclosed is a method of making an improved aluminum alloy coated sheet stock useful for fabricating into easy-open ends for beverage containers. The method comprises the steps of providing a body of an aluminum base alloy comprising, by weight, 4.0 to 5.5% Mg, 0.2 to 0.7% Mn, 0.05 to 0.40% Cu, the balance being aluminum, incidental elements and impurities and rolling the body to produce an aluminum sheet stock. The sheet stock is subjected to a structure refining operation to precipitate finally divided magnesium containing constituent and thereafter the sheet stock is coated with an organic coating material and cured at a temperature sufficiently low and for a period of time to avoid dissolving the precipitated constituent to provide coated sheet stock having improved levels of tensile strength and high levels of formability
Patent EP-0196152-A2 (EP)
Inventor: HALE STUART GEORGE
IPC: G01R31/3185
Filed: 1986-01-29
Abstract: A digital integrated circuit includes a register (10) having a normal mode of operation in which it acts as a parallel input/ output register. The register also has a second mode of operation in which it acts as a pseudo-random number generator, and a third mode in which it is connected as a circular shift register. This allows the registerto be used forproducing a variety of different test sequences for testing other parts of the circuits e.g. fortesting a programmable logic array included in the circuit.
Patent EP-0220797-A2 (EP)
Inventor: MATUMOTO KOICHI
IPC: A61K8/14
Filed: 1986-07-28
Abstract: A process for the preparation of a liposome which comprises mixing water with both a phospholipid and a hydrophilic nonionic surfactant. The water is preferably concurrently mixed with both the surfactant and the phospholipid. The phospholipid may be a hydrogenated phospholipid.
Patent EP-0207031-A2 (EP)
Inventor: HUNT CARL ED
IPC: B23Q11/10
Filed: 1986-06-16
Abstract: A rotatable coolant supply shank, and cutting tool incorporating such shank, provided with a coolant inlet, for alignment with a ring bore, extending inwardly from the peripheral surface of the shank for positively pulling coolant towards the shank axis when the shank is coupled to the cutting tool and rotated while coolant is being supplied to the inlet from the ring bore.
Patent EP-0230263-A2 (EP)
Inventor: SCHELLE AXEL DR
IPC: B61G3/10
Filed: 1987-01-14
Abstract: 1. Automatic coupler for rail vehicles, - with a coupler head according to the Willison principle, one coupler mouth (3) being laterally bordered by coupler claws (1, 2) ; - with a locking gear, arranged in the cavity (4) of the coupler head, comprising a lock (5), a sensing lever (16), an intermediate lever (13), and a pull rod (22), all such elements being movable essentially in horizontal planes only ; - the lock (5) and the sensing lever (16) being loaded to the front by springs (10, 20) in moving direction ; the intermediate lever (13) and the sensing lever (16) being separately pivoted to a common vertical bolt (14) laterally of the lock (5) ; - the intermediate lever (13) being engageable with the lock (5) and the sensing lever (16) and being disengageable from the lock (5) by the pull rod (22), in engaging direction being loaded by a spring (21) and in acting direction of the spring (21) being interceptable by a stop (19) at the sensing lever (16) ; - the intermediate lever (13), with the sensing lever (16) assuming a position corresponding to the opposite coupler head being in place, being engageable by spring force against the locking force of lock (5) behind a first stop face (7) in a front coupling position of the lock (5) and in front of a second stop face (9a) in a rear uncoupling position of the lock (5) said stop surfaces extending from the latter in lateral direction, and, with the sensing lever (16) assuming a position corresponding to the opposite coupling head being out of place, being disengaged from the stop surfaces (7, 9a) of the lock (5), and, - starting from the coupled position, the pull rod (22), when being returned from its normal to an uncoupled position, during a first stroke portion, rotating the intermediate lever (13) out of its engaged position with the first stop face (7), possibly before the end of such stroke portion, and, in any case, during a further stroke portion, engaging the lock (5), taking the latter along, and - the pull rod (22), applying the wall (25), associated to the latter, to the intermediate lever (13), rotating the latter immediately out of its engaged position with the first stopping face (7), and - the intermediate lever (13), until engaging in front of the second stop face (9a), being applied to by spring force and sliding alongside the flank (26) of the lock (5), which moves backward.
Patent EP-0231944-A2 (EP)
Inventor: ASANO SHIRO
IPC: B01J23/72
Filed: 1987-02-05
Abstract: Disclosed is a method for stopping and starting a reactor equipped with a heat exchanger, a catalyst settler, a catalyst filter and the like, which method is suitable for use in a process for the preparation of acrylamide by reacting acrylonitrile with water in the presence of a metallic copper-based catalyst used as a suspended bed. According to this method, various undesired phenomena which may occur at the beginning of operation can be prevented by discharging the metallic copper-based catalyst until the total amount of metallic copper and copper oxides present in the catalyst remaining in the reactor is not greater than a certain level based on the amount of metallic copper catalyst used at the beginning of the operation, or by discharging the catalyst until the amount of copper oxides is not greater than a certain level and then establishing an inert environ­ment within the reactor.
Patent EP-0236905-A2 (EP)
Inventor: DE BROCK RAOUL
IPC: B30B5/06
Filed: 1987-03-02
Abstract: Die Vorrichtung weist mindestens ein umlaufendes Preßband (1) auf, wobei der Arbeitsdruck auf das Arbeitstrum des Preßbandes mittels einer Druckplatte (3) aufgebracht wird. Im Bereich der Druckplatte sind in Abstand voneinander angeordnete, sich über die gesamte Breite des Preßbandes (1) erstreckende Wälzkörper (4) vorgesehen, die auf einer geschlossenen Bahn vom Austragende der Druckplatte zum Einführende der Druckplatte zurücktransportiert werden. Diese Wälzkörper stehen mit der Druckplatte und dem zugeordneten Arbeitstrum des Preßbandes in Reibverbindung. Jeder Wälzkörper ist als Rollenstrang ausgebildet, der eine Reihe unmittelbar aneinandergrenzender Rollen aufweist. Die Rollen des Rollenstranges fluchten in der Ausgangslage miteinander und sind zu der oder den benachbarten Rollen drehbar gelagert. Sofern im Betrieb der Vorrichtung die Hauptachse des Rollenstranges eine bogenförmige Kontur annimmt, bilden die Drehachsen der Rollen Tangenten an die Hauptachse
Patent EP-0241006-A2 (EP)
Inventor: MYERS MELVYN JOHN
IPC: C07D401/14
Filed: 1987-04-08
Abstract: Cognitive deficiencies and/or neurological function deficits and/or mood and/or mental disturbances are treated by the administration of 3,3-disubstituted indolines. The indolines have the formula:
     wherein:
     p is 0 or 1;   Z is O or S;   R is C 1 -C 10  alkyl, C 3 -C 8  cycloalkyl, 2-pyridyl, 3-pyridyl, 4-pyridyl or
         V, W, X, and Y independently are H, halo, C 1 -C 3  alkyl, OR', N0 2 , CF 3 , CN or NR'R 2 ;   R' and R 2  independently are H or C,-C 3  alkyl;
         independently are 6-membered heterocyclic aromatic rings containing at least one nitrogen atom as a part of the ring optionally substituted with one substituent selected from the group C 1 -C 3  alkyl, halo, OR' or NR 1 R 2 ; or an N-oxide or pharmaceutically suitable acid addition salt thereof.
Patent EP-0253959-A2 (EP)
Inventor: MEIER JACQUES
IPC: B65G23/00
Filed: 1987-04-15
Abstract: Das Verfahren zum Ordnen eines zusammenhängenden Verpackungsstranges zeichnet sich dadurch aus, dass vor dem Zerschneiden des zusammenhängenden Verpackungsstranges in Produkteportionen dieser in Schlaufen geordnet wird, derart, dass die dabei gebildeten Schlaufenscheitel für Manipulationszwecke verwendbar sind. Es dient bspw. zur Ein- und Auslagerung in transportable Gross-Einheiten oder zur Zwischenpufferung während des Verpackungsvorganges. Die Vorrichtung dazu its gekennzeichnet durch ein Transportmittel (37) mit Aufnehmern (36) zur Plazierung der Schlaufenscheitel und mindestens einer mit dem Transportmittel (37) zusammenwirkenden Einholvorrichtung (34) mit (mindestens) einem den aus der VerPackungsmaschine laufenden Verpackungsstrang (30) aufnehmenden Greifer (35) zur Bildung von Schlaufenscheiteln, wobei die Einholvorrichtung (43) einen Holhub auszuführen fähig ist, mit dem der vom Greifer (35) aufgenommene Verpackungsstrang (30) an einen Aufnehmer (36) am Transportmittel (37) übergeben wird.
Patent EP-0265756-A2 (EP)
Inventor: HERGETH HUBERT A DIPL-ING DIPL
IPC: D01G7/10
Filed: 1987-10-12
Abstract: Apparatus and method for determining the limits (4, 7) of fibre blocks in bale-processing machines (1). The limits (4, 7) are detected by measuring the force which the fibres exert on a rotating roller (F1, F2). The results are transmitted to a stored-program control. <IMAGE>
Patent EP-0229689-A2 (EP)
Inventor: LEVERENZ DAVID
IPC: B29C45/78
Filed: 1987-01-07
Abstract: A plastic injection molding system has a plurality of multiple tip torpedo heaters (30) which each have a casing with a pair of opposed tips (3la, 3lb) disposed in respective sprue passageways (25a, 25b) in a mold. An unsheathed electrical heating element (39a, 39b) is disposed in an internal bore (36) of the casing (32) at each tip and heat transmitting material (60) is compacted in the bore in surrounding relation to the heating element for electrically insulating each heating element from the casing (32) and filing all air voids between the casing and heating element to effect direct heat transfer to the casing. Electrical leads (6la, 6lb) couple the plurality of heating elements to a power source to permit independent temperature control of the individual heating elements and the exposed surfaces of the respective casing tips over which fluid plastic material is directed.
Patent EP-0245985-A2 (EP)
Inventor: KIM CHAN WHA
IPC: C12N9/00
Filed: 1987-04-27
Abstract: The separation and/or purification of products, e.g. biomaterials, by liquid-liquid extraction in an aqueous system is enhanced by introducing particulate polymeric adsorbent, e.g. ion exchange resin, into the extraction system and agitating the system, whereupon the adsorbent reversibly binds the product, or material to be separated from the product, to form a complex, and the complex preferentially partitions into one of the liquid phases. The complex is then separated, and the product recovered from the complex or the remaining liquid.
Patent EP-0246098-A2 (EP)
Inventor: MORISHITA MIMPEI
IPC: B60L13/06
Filed: 1987-05-14
Abstract: In a transporting system, four magnetic units (31) are mounted on corners of carrier (15) and the carrier is suspended under rails (12a, 12b) by electromagnetic attractive forces acting between the magnetic units (31) and the bottom section of the rails (12a, 12b). Each of the magnetic unit (31) has a permanent magnet (53) and electromagnets (51, 52) and gap sensors (34) are provided on the carrier (15) to sense a gap between each magnetic unit (31) and the rail (12a, 12b). A battery (42, 43) for supplying a current to the magnetic unit (31) is mounted on the carrier 15. The carrier (15) is floated in a zero power control mode, even when an external force is applied to the carrier (15) by a zero power control circuit (63, 68, 79, 81) which maintain the current supplied to the magnetic unit (31) to be substantially zero. The carrier (15) is softly landed on the rail (12a, 12a) or started to flow from the rail (12a, 12a) in response to an external command in a soft landing or a soft start mode by an actuating unit 67. In the soft landing and the soft start mode, the zero power control circuit (63, 68, 79, 81) is opened and the current supplied to the magnetic unit (31) is controlled in accordance with a target value by an actuating unit.
Patent EP-0249344-A2 (EP)
Inventor: GURD JOHN RICHARD
IPC: G06F9/38
Filed: 1987-05-15
Abstract: A delay management method and device in which, when a data read request is made relating to data which has not yet reached a memory section, that read request is delayed and sent to a delay management section. The read request data is sent to a free address in the delay management section selected from a store of free addresses in the memory section. The delay management section stores the read request data at the free address. The delay management section communicates free addresses to the memory section.
Patent EP-0254568-A2 (EP)
Inventor: TOKUDA YASUNORI C O MITSUBISHI
IPC: H01S5/12
Filed: 1987-07-23
Abstract: A semiconductor laser having an active layer (104) of quantum well structure, where the resonator loss is enhanced thereby to conduct an oscillation at a high quantum level.
Patent EP-0256729-A2 (EP)
Inventor: TANIMOTO HIROSHI C O PATENT DI
IPC: H03F1/30
Filed: 1987-07-31
Abstract: An amplifier circuit has a voltage-amplifying stage (3), an output stage (9) including a push-pull circuit comprising at least one complementary pair of output transistors (11, 12), and a drive stage (4) for driving the output transistors (11, 12) of the output stage (9) in response to the output of the voltage-amplifying stage (3). The drive stage (4) includes a subtraction unit (6) and a signal-converting unit (7, 8,). The subtraction unit (6) subtracts the output voltage of the voltage-­amplifying stage (3), which is based on the first pole-potential of a power supply, from the reference voltage output by a reference voltage-generating unit (5) also included in the drive stage (4). The subtrac­tion unit (6) outputs a voltage corresponding to the difference between the reference voltage and the output voltage of the voltage-amplifying stage (3), and supplies this voltage to the signal-converting unit (7, 8). The signal-converting unit shifts the level of the input voltage, thereby producing a voltage signal based on the second pole-potential of the power supply. One of the output transistors (11) is driven by the voltage signal, whereas the other output transistor (12) is driven by the output voltage of the voltage-amplifying stage (3).
Patent EP-0258052-A2 (EP)
Inventor: GALE RONALD P
IPC: C23C16/54
Filed: 1987-08-27
Abstract: A reactor, suitable for CVD processes presents a high aspect ratio to reactant gases. Substrates to receive CVD deposits are mounted on oppositely disposed susceptors (24L, R), in a vertical chimney-­type reactor (10, 16), and means (130, 134) are provided to rotate the susceptors (24L, R) about an axis perpendicular to gas flow through the reactor (10, 16). A loading mechanism (20) is provided for loading and unloading the susceptors (24) through a gate valve (40) atop the reactor (10, 16) and a diffuser (47) below the reaction zone (R in ) in reactor (10, 16) controls gas flow into the reaction zone (R in ) such that the flow is initially greater at the outer extremities of the zone (R in ) than at the inner core thereof.
Patent EP-0263621-A2 (EP)
Inventor: WEISER SIDNEY
IPC: G01N21/17
Filed: 1987-09-24
Abstract: A specific small area of a crystal sample (11) is scanned by a laser beam in a spiral pattern (2a, 2b). The laser beam is reflected different amounts for different beam positions to produce a reflectance pattern indicative of crystallographic orientation. The reflected beam radiation may be determined with a photodetector (12) and the reflectance pattern may be interpreted with circuitry (13) which also controls steering of the beam.
Patent EP-0232199-A2 (EP)
Inventor: SHROOT BRAHAM VILLA
IPC: A61Q5/02
Filed: 1987-01-20
Abstract: Aromatic benzamido compounds which have the formula: …<IMAGE>… in which:… R1 denotes -CH2OH, -CHOHCH3 or -COR5,… R5 denoting a hydrogen atom, a lower alkyl radical, the radical -OR6 or …<IMAGE>… R6 denoting a hydrogen atom, a lower alkyl radical or a mono- or polyhydroxyalkyl radical, r' and r'' denoting a hydrogen atom, a lower alkyl radical, a mono- or polyhydroxyalkyl radical, an optionally substituted aryl or benzyl radical, an amino acid or amino sugar residue or, taken together, form a heterocyclic ring,… R2 denotes an  alpha , alpha -disubstituted alkyl radical containing from 4 to 12 carbon atoms or a mono- or polycyclic cycloalkyl radical containing from 5 to 12 carbon atoms, whose linking carbon is quaternary,… R3 denotes a hydrogen atom or an alkyl radical containing from 1 to 10 carbon atoms, and… R4 denotes a hydrogen atom, a lower alkyl radical or a hydroxyl radical, and the salts of the said aromatic benzamido derivatives of formula (I) when R6 denotes a hydrogen atom. …<??>These compounds find application in human and veterinary medicine and in cosmetics.
Patent EP-0284724-A2 (EP)
Inventor: MARUYAMA TADASHI C O PATENT DI
IPC: G11C17/00
Filed: 1988-01-29
Abstract: A nonvolatile semiconductor memory device comprises a cell transistor (32) formed of a floating gate type MOS transistor, for storing an electric charge, whose gate is connected to a control gate line layer (CG), a first selecting transistor (31) formed of an MOS tran­sistor, whose gate is connected to a read gate line layer (RG), whose source-drain path is connected at one end to a read line layer (RL), and at the other end to one terminal of the source-drain path of the cell tran­sistor, and a second selecting transistor (32) formed of an MOS transistor, whose gate is connected to a write gate line layer (WG), whose source-drain path is con­nected at one end to a write line layer (WL), and at the other end to the other terminal of the source-drain path of a cell transistor. A power source voltage (Vcc) of 5 V can be supplied to the read line layer (RL) in the read mode.
Patent EP-0280067-A2 (EP)
Inventor: EVANS THOMAS LANE
IPC: C08G59/40
Filed: 1988-02-01
Abstract: Resinous compositions are prepared by the reaction of a composition comprising cyclic polycarbonate oligomers with at least one polyepoxide compound, in the presence of a polycarbonate formation catalyst. The cyclic polycarbonate oligomer composition is preferably a mixture of oligomers of varying degrees of polymerization, and the polyepoxy com­pound is preferably triglycidyl isocyanurate or a bis-­epoxy-terminated bisphenol A-epichlorohydrin concentrate. There may also be present a polycarbonate crosslinking agent. The product of the reaction is a crosslinked poly­carbonate network. The method is particularly useful in reactive processing operations such as reaction injection molding.
Patent EP-0282941-A2 (EP)
Inventor: OEHLENSCHLAEGER ULLA
IPC: B29C43/52
Filed: 1988-03-14
Abstract: Crystallizable mainly amorphous thermoplastic material is crystallized at a temperature exceeding the glass transition temperature of the material (13) by subjecting the material at the elevated temperature to compressive forces. By means of these the material thickness as a rule is reduced by at least 20 %, preferably by at least 40 %. 
     In a device for the application of the procedure a plunger (20) and a mould (30) are moved to a minimum distance at which the thermoplastic material (13) located between the plunger and the mould part is subjected to compressive forces. The plunger and/or the mould part are provided with elements (29, 39) for the setting and maintaining of a temperature specified in advance of the surfaces (23, 33) with which the plunger and the mould part respectively abut against the thermoplastic material.
Patent EP-0294650-A2 (EP)
Inventor: MITCH JOHN H
IPC: B24B19/22
Filed: 1988-05-25
Abstract: A microlens is precisely positioned on the end of an optical fiber by urging the fiber against a moving abrasive lap at a desired angle and simultaneously turning the fiber end, either continuously or in discrete steps. The turning causes the fiber end to contact the abrasive at points all around its periphery, thereby removing material equally from all sides of the fiber and producing a precise lens form. The pressure with which the fiber end is urged against the abrasive is maintained substantially constant by spring action of the fiber. The resulting conical lens is centered on the fiber by action of friction forces which constrain the fiber to rotate in a fixed position despite the fiber's freedom of movement within a guide tube. The invention repeatably provides optically accurate lenses of a variety of configurations centered to within one micron on fibers of all types, including polarization- preserving fibers.
Patent EP-0296506-A2 (EP)
Inventor: SCHINDLER JOACHIM DR
IPC: C12P7/44
Filed: 1988-06-18
Abstract: The yield in the fermentation of fatty acid esters, fatty acids and/or alkanes, alkenes, alkanols or alkenols with 8 - 24 C atoms is improved by using the microorganism strain Candida tropicalis DSM 4131 and its mutants and variants which have the ability to convert methyl myristate into tetradecanedioic acid in a yield of more than 30 g/l in 6 days.