baber/WOPTO huggingface dataset:
Patent EP-0168158-A2 (EP)
Inventor: DIFFRIENT NIELS
IPC: A47B23/04
Filed: 1985-06-05
Abstract: A table for use with a recline chair or a like piece of furniture such as a lounge chair or even a bed enables the occupant to perform tasks such as reading, writing or even the use of computers or word processors. The table includes a relatively heavy T-shape base (10) with an adjustable height telescoping tubular vertical pedestal (11) extending from the intersection of the stem and head of the T. A convenient hand wheel (15) is provided readily to adjust the height of the upper vertically movable portion of the pedestal. Mounted on the height adjustable portion of the pedestal is a first or lower table surface (17) which is supported on a cantilever parallelogram linkage (16) so that it may be swung toward and away from the user through a limited swing arc without changing its front edge orientation with respect to the user. However, at the limit of such parallel orientation swinging away from the user the proximal connection of the linkage to the pedestal is released so that the entire table assembly including the supporting linkage may be swung approximately 45° about the vertical axis of the pedestal to clear the area above the chair. Such first or lower table surface may be tilted about its front toward or away from the user and locked in the desired tilt position. At the edge closest to the user the surface includes a rotating rail (150) which in one position provides a tray or stop surface to hold books, papers, pads, pencils, or even a keyboard from sliding or rolling into the lap of the user. On top of the pedestal there is provided another table surface or tray (19) which may be rotated about a vertical axis on the end of a swinging arm. Such tray may support, for example, a video display or it may be omitted or replaced entirely by a lamp.
Patent EP-0174096-A2 (EP)
Inventor: BACKMAN KEITH C
IPC: C12N15/90
Filed: 1985-08-02
Abstract: An integration vector which may be used as a cloning vehicle for an engineered DNA sequence one wishes to integrate into a bacterial chromosome comprises a replication-specific sequence capable of directing autonomous replication and stable maintenance of the vector in a bacterial host cell, and two restriction endonuclease cleavage sites bracketing the replication specific sequence so that the replication specific sequence can be conveniently excised. Upon excision of the replication specific sequence, the engineered DNA is capable of integration into the chromosome of a bacterial host cell of the same type as the host cell used for autonomous replication and stable maintenance, thus enabling replication of the engineered sequence as part of the bacterial chromosome. 
     Precursors for such vectors are also described. 
     Methods using such vectors are described for the microbiological production of a desired protein, for introducing artificially engineered DNA into the chromosome of a bacterial cell to replace a segment of chromosomal DNA, and for deleting a specific chromosomally located gene from a bacterial cell, are also described.
Patent EP-0190745-A2 (EP)
Inventor: SCHNAUFER ROLF DR DIPL-CHEM
IPC: A61N1/16
Filed: 1986-02-05
Abstract: In a sheet-like structure for an at least partial screening of pathogenic, radio-aesthetically measurable radiation from water veins, geological faults, grids and the like, a support is provided for a system which, in the surface defined by the support, has at most three elongate elements (1,2) in uniform arrangement with equal distances between adjacent elements (1,2). The individual elements (1,2) have in this case a course deviating from the rectilinear only in accordance with the departure of the support from a plane surface. The distance between two adjacent elements (1,2) is smaller than 37 cm, the lower limit being 3 cm. Depending on the source of the radiation to be screened, the distance between adjacent elements must be different from defined ranges. <IMAGE>
Patent EP-0201802-A2 (EP)
Inventor: SCHOENFELD BERND DR
IPC: C07C51/41
Filed: 1986-04-29
Abstract: Anhydrous aluminium diformate can be prepared by reacting an aluminium salt of an inorganic acid, for example aluminium chloride, with formic acid in aqueous solution. The reaction takes place at elevated temperature, and the anhydrous basic aluminium formate already crystallises in the hot reaction solution. It is suitable as a starting material for obtaining finely divided alumina.
Patent EP-0212421-A2 (EP)
Inventor: WIEDMANN HANS PETER DR
IPC: F16J10/02
Filed: 1986-08-04
Abstract: The cylinder has a cylinder tube 6 with an essentially oval internal cross-section. In the large radius of curvature of the internal cross-section of the associated sleeve section 7 of the cylinder tube 6, there is arranged at least one channel 8a, 8b, running parallel to the cylinder axis 2. The channel 8a, 8b can be used for carrying pressure fluid and/or for housing switching elements monitoring the piston position. <IMAGE>
Patent EP-0214645-A2 (EP)
Inventor: SUMIDA SEIZI
IPC: C07C51/573
Filed: 1986-09-08
Abstract: A method of preparing fine crystal particles of maleic anhydride is provided. The method contains the steps of putting a molten mass of maleic anhydride into a hermetically closed container moved at a moving rate of 1 to 30 times per minute and cooling the molten mass to room temperature over three hours or more. A maleic anhydride composition contains 0.01 to 5 wt. parts of colloidal silica relative to 100 wt. parts of maleic anhydride particles.
Patent EP-0219698-A2 (EP)
Inventor: SHIBATA YOSHIO C O MITSUBISHI
IPC: B23H7/02
Filed: 1986-09-19
Abstract: A wire electrode discharge machining apparatus comprises a wire electrode (1) adapted for relative movement with respect to a workpiece (12), an upper nozzle (7) disposed above said workpiece and surrounding said electrode, a lower nozzle (8) disposed below said workpiece and surrounding said electrode, a power source for applying a machining voltage between said workpiece and said electrode, a machining liquid (10) delivered under pressure toward said workpiece from said upper and/or lower nozzles, and means for automatically and continuously controlling the width of a gap (g) between said workpiece and outlets of said upper and/or lower nozzles by vertically moving said nozzle outlets in accordance with a predetermined configuration of a groove being machined in said workpiece to facilitate the exhaust of the machining liquid and entrained machining dust from the groove.
Patent EP-0224774-A2 (EP)
Title: Progressiv-Verteiler für Schmiermittel
Inventor: SAAM WERNER DIPL-ING
IPC: F16N25/02
Filed: 1986-11-13
Abstract: Bei Progressiv-Verteilern für Schmiermittel, mit mindestens zwei Verteilerabschnitten (4a, 4b, 4c, 6a, 6b, 4aʹ, 4bʹ, 4cʹ, 6aʹ, 6bʹ) mit je einem in einer Zylinderkammer (5a, 5b, 5c) zwischen zwei Endlagen hin- und herschiebbaren Doppelkolben (3a, 3b, 3c) mit einem Zufuhrkanal (15) und mit die jeweils benachbarten Zylinderkammern untereinander sowie die erste Zylinder­kammer und die letzte Zylinderkammer in der Ebene miteinander verbindenden Kanälen (21 - 26), die zu Abgabeauslässen (16 - 20, 56) führen, wobei die End­abschnitte jeder Zylinderkammer abwechselnd als Druckkammer und als Dosierkammer dienen, bei denen die Zylinderkammern in einer Ebene liegen, kommt es bei Lufteinschlüssen zu Störungen, insbesondere in den langen, die ersten und die letzten Zylinderkammern verbindenden Kanälen. Erfindungsgemäß wird dies da­durch vermieden, daß von den Kanälen (21-26) zumin­dest jeder die erste Zylinderkammer (5a) mit der letzten Zylinderkammer (5c) in der Ebene verbindende Kanal (25, 26) über einen Teil seiner Längserstreckung aus zwei nebeneinanderliegenden Nebenkanälen (27, 28, 39, 40) gebildet wird, in denen in entgegengesetzten Strömungs­richtungen sperrende Absperrelemente (31, 35, 43, 44) vorgesehen sind, die jeweils nahe beim oder im die Dosierkammer bildenden Endabschnitt (11, 12) der Zy­linderkammer (5a) angeordnet sind.
Patent EP-0192418-A2 (EP)
Inventor: MONGEON DOUGLAS R C O MINNESOT
IPC: A61B17/58
Filed: 1986-02-13
Abstract: A bone stapler cartridge (21) that, when removed from the stapler (10). insures that no staple (11) can remain in the stapler (10), and is held in place by a rotatable locking member (66) that in one position can pass through an opening (62) in a wall (61) of the stapler (10) and can then be rotated to hold the cartridge (21) in place.
Patent EP-0219222-A2 (EP)
Inventor: NIWA KAZUHIRO
IPC: G11B5/127
Filed: 1986-09-10
Abstract: An electromagnetic transducer assembly for used in a helical-scan type video tape recorder includes a pair of magnetic heads secured to a nonmagnetic base and successively arranged in spaced relationship with each other in the direction of transport of a magnetic medium, each of the heads comprising a generally U-shaped core having a pair of limb portions and a web portion therebetween, a generally I-shaped core connected to the limb portions to form a closed magnetic circuit having a magnetic gap therein, and a coil wound on the closed magnetic circuit, the I-shaped cores of the heads respectively having confronting edges extending unparallel to the magnetic gaps.
Patent EP-0217611-A2 (EP)
Inventor: ZAWESKI EDWARD FELIX
IPC: C10L1/14
Filed: 1986-09-19
Abstract: Coking in and around the injector nozzles of indirect Injection compression ignition engines is reduced by means of distillate fuel with which has been blended suitable concentrations of (I) organic nitrate ignition accelerator, and (ii) a mixture of ortho-tert-butylated phenols. 
     Also described are additive mixtures of (i) and (ii) for use in distillate fuels to reduce the coking tendencies of such fuels, especially when used in the operation of indirect injection compression ignition engines.
Patent EP-0220892-A2 (EP)
Inventor: CHIBNIK SHELDON
IPC: C10L1/222
Filed: 1986-10-17
Abstract: The product of reaction between a branched chain monocarboxylic acid amide or ester, an epoxide and a carboxylic acid when added to a hydrocarbyl distillate fuel in minor effective amounts provides a fuel composition having improved cold flowability.
Patent EP-0225792-A2 (EP)
Inventor: LOGOTHETIS ANESTIS LEONIDAS
IPC: C08L27/00
Filed: 1986-12-05
Abstract: A composition and method for preparing it is disclosed. The composition is a blend of a cured fluoroelastomer which except for the cure sites is a perfluorocarbon and a thermoplastic copolymer of tetrafluoroethylene which is present as generally spherical particles having a particle size of less than l0 microns. The composition is prepared by blending the fluoroelastomer and thermoplastic copolymer at a temperature above the melting point of the thermoplastic copolymer followed by curing the fluoroelastomer.
Patent EP-0248141-A2 (EP)
Inventor: VAUGHN EDWARD ALLEN
IPC: B29C70/50
Filed: 1987-02-06
Abstract: A molded article, for example, a filter or a preform used in the manufacture of fiber-reinforced composites, is manufactured from an air laid batt from a single fiber type or a mixture of fibers. The batt is either resinated with a thermoplastic material or includes a thermoplastic binder fiber. The batt is formed into the desired shape of the molded article in a through-air mold (98) and heated sufficiently to set the thermoplastic material, so that the resulting article retains the desired shape. If the article is to be used as a fluid filter, it can he used either as it is removed from the mold if a filter of uniform density is desired, or the article can be further processed in a compression mold to densify portions of the article to thereby form, for example, a fluid impervious portion used as a gasket. If the article is to be used as a preform for a structural composite, it is then to be transferred to a resin injection mold (ll0).
Patent EP-0243700-A2 (EP)
Inventor: BECKER WILLI
IPC: B41F21/10
Filed: 1987-03-31
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Absichern einer Rotationsdruckmaschine beim Bedrucken von Bögen im Schön- und Wiederdruck mit einer Speicher- und Wendetrommel, mit Stellmitteln zum Verstellen des nachlaufenden Trommelkörpers der Speichertrommel auf unterschiedliche Formatgrößen und mit Stellmitteln zum Verstellen der Wendetrommel mit den Zangengreifern, bei der eine Beschädigung der Maschine beim Schön- und Wiederdruck durch fehlerhaftes Einstellen bzw. ungewolltes Verstellen der Stellmittel vermieden wird.
Patent EP-0242874-A2 (EP)
Inventor: KUAN TIONG HO
IPC: C08L33/04
Filed: 1987-04-22
Abstract: Crystalline elastomeric network compositions are transformable from their original cured shape into an altered shape and subsequently back to their original shape. The transformation process, which is repeatable, is effected by the simultaneous application of heat and deformation forces. The amount of heat required, expressed in terms of temperature, is relatively low. The shape-transformable compositions of the present invention are single phase blends of one or more crystalline polymers and one or more elastomer polymers. The compositions generally have a single broad endotherm due probably to the co-crystallization of the different crystalline segments, a low glass transition temperature, and a low transformation temperature, that is generally less than 100°C.
Patent EP-0254975-A2 (EP)
Inventor: REYERS NIELS
IPC: B29B17/00
Filed: 1987-07-16
Abstract: The free surface areas of the containers are brought into contact with flowing air, heated to at least the softening temperature of the plastic, for about two hours within a receiving chamber, until the containers have collapsed. The remains of liquid still in the containers are collected and led away in the receiving chamber. <IMAGE>
Patent EP-0255651-A2 (EP)
Inventor: HEIMBURGER NORBERT PROF DR
IPC: A61P7/04
Filed: 1987-07-21
Abstract: The agent can be obtained by maintaining a mixture of factor VIII, antithrombin III, a phospholipid and calcium ions in an aqueous solution at a temperature of 1 to 45 DEG C for at least one minute, adding factor IX, and maintaining the solution at a temperature of 1 to 45 DEG C until a sample of this solution gives, on addition to a plasma, a partial thromboplastin time (PTT) of 15 to 30 seconds, adding where appropriate a polyol and where appropriate an amino acid, and where appropriate drying the solution.
Patent EP-0256419-A2 (EP)
Inventor: MUELLER KARL-BERNARD DR-ING
IPC: H02G1/14
Filed: 1987-08-04
Abstract: Process and device for regenerating already laid, screened power cables with PE or VPE wire insulation having so-called watertree damage by feeding dry gas through them. In this arrangement, the gas is fed particularly along its screened region which is also heated from time to time by connecting the screen to a heating current. Subsequently, impregnation can be carried out with SF6 gas, again starting from the screened region. A suitable device for carrying out the method is described. This device can be used not only for regenerating part of a cable but also for a complete cable. <IMAGE>
Patent EP-0234734-A2 (EP)
Inventor: TOSHIO NISHIMURA
IPC: G09G3/36
Filed: 1987-01-26
Abstract: There is disclosed a liquid crystal display driver based on a 1/4-duty binary-voltage driving system. The driver comprises a means for generating at least four kinds of common signals and a means for generating at least eleven kinds of segment signals, wherein the V on N off  ratio of the effective value is set to be greater than about 1.7.
Patent EP-0246794-A2 (EP)
Inventor: FINNEY JAMES L
IPC: G01K1/14
Filed: 1987-05-11
Abstract: A vapor processing system has a vessel (10) for containing a processing vapor into which work product (18) is conveyed for processing. A thermocouple probe (30) generates a signal representative of the actual temperature at one of at least a plurality of spaced locations within the vessel. The probe (30) has a shaft portion (34) and a free end portion (32) defining an angle (A) with the shaft portion and is adapted to be rotatively displaced about the shaft portion (34) to locate the tip of the probe at a selected location around its displacement circle (B).
Patent EP-0249432-A2 (EP)
Inventor: FILLATTI JOANNE J
IPC: C12N5/10
Filed: 1987-06-09
Abstract: Plant species are produced by cocultivation transformation of cotyledon shoot cultures with a foreign gene followed by regeneration of plants from transformed cells, thereby producing plants capable of expressing the foreign gene. Particularly, tomato shoot cultures are employed and are transformed employing a manipulated  Agrobacterium  transformation system, followed by regeneration of the transformed plant tissue into plants.
Patent EP-0249505-A2 (EP)
Inventor: NUMATA SYUHEI
IPC: C09D175/04
Filed: 1987-06-12
Abstract: A two component polyurethane coating consisting of a principal component (A) comprising a hydroxyl group containing film-forming resin, crosslinked polymer particles and a solvent for said film-forming resin, and a hardener component (B) comprising a polyisocyanate compound, which is characterized by using as said crosslinked polymer particles the composite resin particles each comprising a particulate crosslinked polymer core and a number of substantially linear polymer chains coupled with said core in either way of chemical bonding, semi-interpenetration or both ofthem, the solid weight ratio of said hydroxyl group containing film-forming resin to said composite resin particles being 99/1 to 40/60 and the equivalent ratio of isocyanate groups in the hardener component (B) to hydroxyl groups in the principal component (A) (if the linear polymer chains contain hydroxyl groups, the sum of said hydroxyl groups and those of the hydroxyl group containing film-forming resin) being 0.5 to 2.0. 
     The coating composition is excellent in dispersion stability, application characteristics and drying fastness and capable of resulting an excellent coat.
Patent EP-0251709-A2 (EP)
Inventor: NAKASHIMA KOJI
IPC: G01N33/66
Filed: 1987-06-25
Abstract: An agent for inhibiting the glycolysis of glucose in a blood sample, comprises D-mannose and/or derivative thereof. The agent is believed to prevent entry of glucose into erythrocytes, thus restricting access to glycolytic enzymes. The agent can therefore be employed in methods for blood glucose determination and does not interfere with the measurement of other substances in the blood - e.g. electrolytes and enzymes.
Patent EP-0261810-A2 (EP)
Title: Drive method for ultrasonic motor providing enhanced stability of rotation
Inventor: KAWASAKI OSAMU
IPC: H02P1/00
Filed: 1987-08-26
Abstract: A method of driving an ultrasonic motor having a rotation body (6) which is rotated by travelling waves generated in a vibrator body (3), whereby the drive frequency of the motor is controlled in accordance with the value of an operating parameter such as phase difference between drive current and voltage, such as to maintain the drive frequency at a value which is lower than the antiresonance frequency of the vibrator body (3) and higher than a highest resonance frequency of the vibrator body (3) in a hysteresis loop exhibited by a resonance frequency characteristic of the vibrator body (3). Continuous stable operation is attained, irrespective of the effects of temperature and load changes upon the motor operating characteristics.
Patent EP-0246952-A2 (EP)
Title: Aqueous emulsion of a water-insoluble additive for a mineral-fibre insulating material
Inventor: TIESLER HARTMUT
IPC: C04B20/10
Filed: 1987-05-13
Abstract: Process for obtaining an aqueous emulsion of a water-insoluble additive for insulating products made of synthetic inorganic fibres, characterised in that the insoluble additive is dispersed in the aqueous solution of a cellulose ether by means of a high-performance dispersing apparatus. The cellulose ether employed is preferably a hydroxyethyl cellulose, methyl hydroxyethyl cellulose and/or sodium carboxyethyl cellulose.
Patent EP-0259261-A2 (EP)
Inventor: FLECKENSTEIN ALLEN EUGENE
IPC: B65H1/14
Filed: 1987-08-27
Abstract: An envelope feeder (20) for use in a photographic order finishing station includes a suction member (30) that attaches itself to the topmost sheet (18a) of a stack of envelopes (18) and moves in an arcuate path curling the topmost envelope away from the remainder of the stack. Hold-down fingers (86, 88) are provided that are operable to engage the remainder of the envelopes in the stack while the topmost envelope is being removed in order to overcome any mechanical attachment between the topmost envelope and the remainder of the stack. An adjustable envelope holding tray (22) is provided that is moved by an elevator motor (110) to change the height of the stack in order to allow contact of the topmost envelope with the pickup member. The stack height is monitored and the elevator motor is controlled in relation to stack height to maintain the stack at a predetermined level at all times as envelopes are removed. A feed roller assembly (82, 84) is mounted on the envelope feeder base in a position to receive the leading edge of the topmost envelope as it is curled away from the rest of the envelope by the pickup member. The suction on the pickup member is released as the leading edge is received by the feed rollers to allow the envelope to be fed through to an operator while the pickup member returns to its initial position to pick up the next envelope in the stack.
Patent EP-0280836-A2 (EP)
Inventor: APOSTOLO CARLO
IPC: H02B1/20
Filed: 1987-07-02
Abstract: A conductive bar structure suitable for connection to electrical switches or other modular electrical apparatus has two or more electrically conductive strips (1) housed in an elongate insulating casing (3) having an opening along one side which is closable by a removable cover (5) in which are formed a plurality of longitudinal slots (6) the length of which is parallel to the length of the casing. Within the casing (3) there are a plurality of longitudinally extending insulating partitions (10) defining guide channels (2) in which the bars (1) are housed so as to be separated and insulated from one another. 
     Each bar (1) has a plurality of lateral projections (7) lying in a plane parallel to but offset from the general plane of the bar (1) itself, the degree of offset being determined by the channel in which the bar (1) is intended to be fitted so that the projections can extend through the slots in the cover. Unwanted projections can be removed at a convenient weakened line at the root of the projection.
Patent EP-0276867-A2 (EP)
Inventor: OSWALD PETER
IPC: B64C13/34
Filed: 1988-01-29
Abstract: In an actuating device for guided ammunition, a nut (4) is arranged on a spindle (3) driven by a drive motor (2) and drives a steering fin (11). To obtain a high efficiency of the transmission train, the nut (4) is guided in a sleeve (6) which absorbs load forces transmitted by the steering fin (11). The nut (4) is equipped with an extension (7), on which the steering fin (11) engages and which is guided in an axial slot (8) of the sleeve (6). …<IMAGE>…
Patent EP-0281889-A2 (EP)
Inventor: AIZAKI SHINGO C O NEC CORPORAT
IPC: G11C11/41
Filed: 1988-02-29
Abstract: A memory circuit having an improved address change detect circuit which, upon a change of address, forms a first internal one-shot signal for resetting the memory circuit and a second internal one-shot signal for enabling the memory circuit is disclosed. The memory circuit further has a function which, after the read-out data is held by the latch circuit, stops the addressing operation in synchronism with the termination of the second internal one-shot signal, wherein the period for transmitting the sense amplifier output to the latch circuit is determined by a period for generating the second internal one-shot signal and, when the first internal one-shot signal is generated, the transmission is preferentially inhibited irrespective of the second internal one-shot signal.