baber/WOPTO huggingface dataset:
Patent EP-0213563-A2 (EP)
Inventor: LINSKY CARY BRUCE
IPC: A61B19/00
Filed: 1986-08-21
Abstract: An absorbable fabric which effectively reduces the incidence of postoperative adhesions when used as a physical barrier at the operative site is a warp knit fabric of oxidized regenerated cellulose or other bioresorbable material. The barrier fabric is particularly characterized by having a density of 8 to 15 mg/cm 2  and an open area porosity of 12 to 20 percent.
Patent EP-0224125-A2 (EP)
Inventor: MORTON BRUCE LEE
IPC: G11C7/14
Filed: 1986-11-12
Abstract: A non-volatile memory (l0) has memory cells (32-35) which have a first or a second conductivity. A reference current is established through an unprogrammed reference cell (36; 37) which has the first conductivity. A logic state current is established through a selected memory cell (32-35). The magnitude of the logic state current is related to the conductivity of the selected memory cell (32-35). A current comparator (ll) is used to compare the reference current to the logic state current. If the logic state current is related to the first conductivity state, an output signal (DO) is provided at a first logic state. If the logic state current is related to the second conductivity state, the output signal (DO) is provided at a second logic state.
Patent EP-0206385-A2 (EP)
Inventor: BOUCHERIE LEONEL
IPC: A46D3/08
Filed: 1986-05-27
Abstract: Arrangement for the supply of fibres to a filling tool of a brush-making machine, characterized thereby that it consists of a slide (4) which can be moved between a stationary multiple fibre magazine (1) and a bundle remover (5), said slide (4) possessing a number of relatively small loading spaces (2-3) serving as a lock for moving the fibres (6-7-14-15) from the fibre channels (8-9) of said fibre magazine (1) to said bundle remover (5).
Patent EP-0209182-A2 (EP)
Inventor: FRENCH RICHARD C
IPC: H04B15/00
Filed: 1986-07-04
Abstract: In a radio transmission system a base station comprises a plurality of transmitters (10...18) arranged to transmit from the same site and having substantially the same output power, each transmitting on an individual channel within a dedicated block of contiguous channels. Receivers (22, 24) tuned to channels within said block of channels only require a limited image and adjacent channel rejection, of the order of 30dB. The receiver is preferably a direct conversion phasing receiver which has a local oscillator which can be tuned to a frequency within the block so that an image signal is arranged to be within the block of channels. The system is suitable for local area radio systems such as paging or cordless telephones.
Patent EP-0193270-A2 (EP)
Inventor: KAY IAN TREVOR
IPC: C07D405/12
Filed: 1986-01-22
Abstract: Compounds of formula :and stereoisomers thereof, wherein R<sup>1</sup> is unsubstituted or substituted aryl or heteroaryl; R<sup>2</sup> is H, alkyl, alkenyl oralkynyl; X is 0, NH, or S; R<sup>3</sup> being alkyl, alkenyl, alkynyl or COR<sup>4</sup> where R<sup>4</sup> has an R3 value, when X is O; R<sup>3</sup> being -CO-alkyl when X is NH; and R<sup>5</sup> being alkyl; alkenyl or CSNR<sup>5</sup>R<sup>6</sup> where R and R<sup>6</sup>, which may be the same or different, are H, alkyl, alkenyl or, together with the adjacent N atom, constitute a ring, when X is S; or XR<sup>3</sup> together represent -CN; and salts and metal complexes thereof, have fungicidal and plant growth regulating activity.
Patent EP-0211630-A2 (EP)
Inventor: GILIS HERBERT
IPC: C08G18/32
Filed: 1986-08-01
Abstract: Modified organic isocynate composition containing urea and/or biuret groups, and/or salts of these groups, prepared by reacting a blocked amine composition and a polyisocyanate composition, said blocked amine composition being the reaction product of :
     a. a primary and/or secondary organic amine composition having an average amine functionality of at least 0.1 and an average total active hydrogen functionality of from about 1.5 to about 10.0, and   b. a reactivity modifying agent selected from proton acids, Lewis acids, silylating agents, metallating agents and alkylating agents, and said polyisocyanate composition comprising organic polyisocyanates and/or polyisothiocyanates having a reactive isocyanate and/or isothiocyanate functionality of at least 1.0, the reaction between said blocked amine and polyisocyanate compositions being conducted so as to provide an excess of isocyanate and/or isothiocyanate groups over total active hydrogens in the blocked amine composition of at least 1.5 : 1.0.
Patent EP-0217563-A2 (EP)
Inventor: ISAYEV AVRAAM
IPC: C08L69/00
Filed: 1986-09-08
Abstract: Novel self-reinforced polymer composites of a base polymer with a melt processable liquid crystal polymer are prepared according to this invention. The base polymer is a flexible chain polymer, e.g. a conventional thermoplastic. Poly­carbonate is a particularly suitable base polymer. The liquid crystal polymer is melt processable, that is, it has a melting point and exhibits aniso­tropic properties in the melt phase. Wholly aromatic copolyesters are particularly suitable. Mixing is carried out at a temperature at which both the base polymer and the liquid crystal are melt processable, i.e., at a temperature at which the base polymer flows readily and the liquid crystal polymer is above its melting point. The products of this invention comprise about 2 to 20 percent by weight of liquid crystal polymer, which is in the form of essentially unidirectionally oriented continuous fibers primarily in the range of about 1 to 10 micrometers in diameter, distri­buted in a matrix of the base polymer. The polymer composites of this invention have high tensile strength in both the fiber direction and the trans­verse direction, and also have high modulus, satis­factory elongation, good impact strength, and good high temperature properties.
Patent EP-0243748-A2 (EP)
Inventor: PETER RUDOLF DIPLOM-INGENIEUR
IPC: B65H18/10
Filed: 1987-04-08
Abstract: Eine Vorrichtung zum Wickeln von mehreren durch Langsschneiden einer breiten Materialbahn gebildeten schmalen Materialbahnen zu Vorratsrollen weist Leitwalzen für die Bahnen, Messer zum Längsschneiden der breiten Materialbahn und Wickeleinrichtungen mit Wickelkernen für die schmalen Materialbahnen auf. Um einen Rollenwechsel ohne Unterbrechung der kontinuierlichen Bahnzuführung bei einfacher Handhabung zu ermöglichen, sind beidseits einer zentralen, die schmalen Materialbahnen in ihrer Laufrichtung auseinander führenden Führungswalze (6) in je einem durch mit Drehantrieben versehenen Wendescheiben (43) drehbar im Maschinengestell (1,2,3) gelagerten Drehgestell mit zu der Führungswalze (6) paralleler Drehachse je zwei Wickeleinrichtungen (46,46') vorgesehen, die in Führungen (44) der Wendescheiben (43) mit auf einer Durchmesserlinie verfahrbaren Wickelachsen (51) parallel zu sich selbst durch Antriebe verschiebbar geführ sind. Jede der jeweils zwei Wickeleinrichtungen (46,46') ist von einem Endbereich der Führungen (44) in den Bereich des Zentrums des Drehgestells verfahrbar. Jeder der jeweils an das innere Ende bei etwa horizontal stehenden Führungen (44) verfahrbaren Wickeleinrichtungen ist zum Rouenwechsel ein im Maschinengestell schwenkbar gelagertes Trennmesser mit Andrückrolle zugeordnet, die die schmalen Materialbahnen durchtrennen und die getrennten vorderen Enden der Materialbahnen auf beleimte, Wickelkerne bildende Hülsen andrücken.
Patent EP-0253138-A2 (EP)
Inventor: KAWAI SHOICHI
IPC: G06F17/24
Filed: 1987-06-13
Abstract: According to the present invention, there is provided a data processing device (1) for processing data of one or more tables, each table including a plurality of data elements lined up in a matrix shape having a plurality of lines and a plurality of rows, each line and each row being able to be identified by line item name and row item name, said data processing device comprising; 
    memory having a plurality of memory areas for storing the respective data of the table with the line item names and row item names, said memory having memory capacity of predetermined line number; 
    display device (2) having a display unit of a least one line of characters but less than the line number of the memory; 
    operating key, manually operably arranged in the data processing device for selecting a desired memory area of the memory; 
    read means for reading out the data of the line and row of the table indicated by said operating key with the line item name and row item name and for causing the data and line item name and row item name to be displayed on said display unit.
Patent EP-0260691-A2 (EP)
Inventor: KARPAS ABRAHAM
IPC: A61K39/42
Filed: 1987-09-17
Abstract: An immunotherapy treatment for a patient infected with the virus giving rise to the acquired immune deficiency syndrome (AIDS) and resulting in a breakdown in the patient's immune response. In this treatment, a supply of plasma is derived from serum-positive individuals who carry the AIDS virus yet are free of the clinical symptons associated with AIDS or with any AIDS-related complex. The plasma supply is processed to provide a preparation rich in antibodies having neutralizing properties in respect to the AIDS virus, the processed plasma being free of red blood cells and other impurities. The processed plasma is transfused intravenously into the infected patient in a dosage which is safe and efficacious, and the transfusion procedure is repeated at spaced intervals of time until the deficiency in the immune response of the patient is substantially overcome.
Patent EP-0275367-A2 (EP)
Inventor: KUN SANDOR
IPC: G01F1/82
Filed: 1987-10-14
Abstract: In a Coriolis mass flow meter, a sensor structure which produces a linear output signals proportional to the motion of the flow meter conduit to determine the relative mass flow of a fluid passing through the conduit. The sensor structure utilizing photo-optic type signal processing and interfaces the signal with a processor such that the signal is continuously calibrated to eliminate minor errors. The photoelectric structure also substantially isolates the electronic processing hardware and circuitry from mechanical as well as electric or magnetic interferences from the flow meter environment. The electronic interface comprising circuitry for determining the instantaneous amplitude difference between the signals from the sensors of the flow meter at a plurality of discrete and adjacent intervals, circuitry for determining the product of the absolute value of the instantaneous amplitude difference and the width of the interval for each interval, circuitry for determining the sum of the product for each interval over a cycle of oscillation, and circuitry for generating from the sum a signal representative of the mass flow.
Patent EP-0247813-A2 (EP)
Inventor: SMITH GEORGE CAMERON
IPC: G01V1/30
Filed: 1987-05-22
Abstract: A process for directly detecting the presence of hydrocarbons in a rock formation includes generating a plurality of seismic rays at spaced intervals from one another above or within the surface of the rock formation being surveyed to form a normal move-out corrected common mid-point gather; determining an approximate angle of incidence for each seismic ray; applying predetermined weighting factors to time samples of each of the reflected rays before stacking the time samples to form a trace; extracting the reflectivity of compressional longitudinal waves (p-waves) and shear waves (s-waves) of each sample; determining the p-wave reflectivity as a function of the s-wave reflectivity; and subtracting the p-wave reflectivity so determined from the extracted p-wave reflectivity thereby to define a fluid factor which gives a direct indication of the presence of hydrocarbons in the rock formation being surveyed.
Patent EP-0255315-A2 (EP)
Inventor: BIGGS IAN STEDMAN
IPC: B29K105/06
Filed: 1987-07-27
Abstract: A method of making laminated reinforced thermoplastic sheets which includes preparing first and second porous sheets each comprising 20% to 60% by weight of reinforcing fibres having a high modulus of elasticity as herein defined and 40% to 80% by weight of a thermoplastics material differing from the thermoplastic material in the other sheet and applying heat and pressure to cause the sheets to consolidate and adhere together to form a laminate.
Patent EP-0272769-A2 (EP)
Inventor: RICHARDSON LARRY E
IPC: F01N1/02
Filed: 1987-08-04
Abstract: The exhaust manifold (30) includes an exhaust conduit (34) that is in fluid communication with selected exhaust ports, with the exhaust conduit (34) being formed to include separate primary (38) and auxiliary (42) outlet openings. The exhaust manifold also includes a tuning tube (44) that is formed to include an inlet opening that is in acoustic com­munication with the auxiliary outlet opening (42), and an outlet opening (48). The exhaust manifold (30) also has a chamber (54) for providing a static volume (60) that is in acoustic communication with the outlet opening (48) of the tuning tube (44).
Patent EP-0266043-A2 (EP)
Inventor: HEWGILL GREGORY S
IPC: C09K8/86
Filed: 1987-09-03
Abstract: A method for treating a fines-containing form­ation, to prevent the migration and/or swelling of part­iculate matter, comprises injecting into the formation water and/or steam which contains at least one water-­soluble organosilicon compound. Suitable compounds include those which are not normally considered to be water-soluble, but which hydrolyze to form water­soluble materials such as silanols. The preferred organosilicon compound is 3-aminopropyltriethoxysilane.
Patent EP-0269450-A2 (EP)
Inventor: HOUKI YOUJI
IPC: H04N1/113
Filed: 1987-11-27
Abstract: An optical beam scanner comprises: a light source (2); a deviation unit (5) for deviating a beam from the light source and emitting a scanning beam; a compensation unit for compensating a vertical inclination of the deviation unit and comprising a first optical element (10) for deforming the scanning beam into a vertically longitudinal oval shape and a second optical element (11) for reforming the oval beam into a round shape, and converging the scanning beam on a scanning surface (7); and, a detection unit (9, 8) for detecting the scanning beam between the deviation unit (5) and the second optical element (11). The beam deformation can render the detection unit less sensitive to unwanted inclinational changes of the deviation unit.
Patent EP-0262079-A2 (EP)
Inventor: GREGG MICHAEL JOHN WILLIAM
IPC: F16F9/04
Filed: 1987-09-15
Abstract: There is disclosed a rolling lobe fluid spring (10) having an upper retainer (12) and a piston (14) with a tubular air impervious flexible membrane (18) sealingly attached thereto to form the airspring. A radially inextensible fabric restraining cylinder (40) is provided circumferentially around the outer periphery of the flexible membrane. The cylinder (40) shrouds the membrane (18) over at least the entire axial working stroke (WA) of the airspring. The cylinder (40) radially supports and protects the flexible membrane (18).
Patent EP-0283642-A2 (EP)
Title: Handmixgerät
Inventor: REBORDOSA ANTONIO
IPC: A47J43/044
Filed: 1988-01-14
Abstract: Das Mixgerät (2), das mit einem in einem Gerätegehäuseteil (3) angeordneten Motor (12) zum Antrieb eines Mixstabes (7) versehen ist, läßt sich ohne Schraub- und Klebeverbindungen zusammensetzen. Hierzu sind die einzelnen Bauteile (12, 19, 24, 4, 60, 70) so untereinander angeordnet und mit Nasen und Vorsprüngen zum gegenseitigen Einhaken bzw. zum Verklipsen ausgestattet, daß nach dem Zusammenbau aller Teile ein fertig montiertes Mixgerät (2) entsteht, das in seiner Außenkontur rundum völlig geschlossen ist.
Patent EP-0284001-A2 (EP)
Inventor: KAWATA SHOJI
IPC: F02D41/14
Filed: 1988-03-21
Abstract: A constant-speed running controller for maintaining the running speed of a vehicle at a fixed level by regulating the degree of opening of the throttle valve of the vehicle. The constant-speed running controller comprises speed detectors (SP1, SP2) for detecting the running speed of the vehicle, a shift position detecting switch (SPS) for detecting the shift position of the shift lever, a mode selecting switch (MS) for switching the running mode of the vehicle between an automatic speed change control mode and an automatic speed change constant-speed running control mode, a throttle opening degree detector (SS) for detecting the degree of opening of the throttle valve, a brake switch (BS) for detecting the application of the brake system, a target running speed setting switch (SP), a resume switch (RS) for restarting the previously established constant-speed running control mode, a constant-speecd running mode selecting switch for selecting the constant-speed running control function, a microcomputer for processing data received from the foregoing switches and detectors and giving control signals to the functional devices for regulating the running speed of the vehicle. An effective target running speed for constant-speed running is determined on the basis of a temporary target running speed, an average running speed obtained by   processing sample running speeds sampled in a predetermined time interval, and the difference between the temporary target running speed and the average running speed.
Patent EP-0287906-A2 (EP)
Inventor: BONANNO FRANCESCO
IPC: A47J31/44
Filed: 1988-04-08
Abstract: Apparatus apt to heat, emulsify, whip, harden, liquids of different types, particularly milk, chocolate, punch and the like, comprising : 
- a turbulence tube (2) to be immersed in the liquid to be treated the wall of which is provided with a calibrated hole (5), being able to act as an air inlet; and 
- a securing block (6) to be hermetically mounted on the top of said turbulence tube and terminating at its lower portion with a calibrated hole (4), said block being able to be coupled to a source of steam through coupling means.
Patent EP-0294786-A2 (EP)
Inventor: ISAKA YOSHIHARU
IPC: F01M11/06
Filed: 1988-06-08
Abstract: A lawn mower or other similar walk behind type of implement that is designed to be operated in a normally erect position and which is tilted to its side for servicing. An engine is provided for the lawn mower having an output shaft rotatable about a vertically extending axis. The engine includes a lubricating system incorporating a crankcase in which the engine output shaft rotates and a crankcase ventilating system. The crankcase ventilating system is designed so as to prevent lubricant from flowing into the induction system when the engine is tilted on its side.
Patent EP-0299315-A2 (EP)
Inventor: STOHR FRANK-MICHAEL DR
IPC: D06P1/382
Filed: 1988-07-04
Abstract: Reactive dyes of the formula 
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 produce red dyeings and prints on cotton with excellent fibre-dye bond stability, stability to oxidising agents and wash-off properties.
Patent EP-0305695-A2 (EP)
Inventor: BUNZ GEORG
IPC: B23K3/00
Filed: 1988-07-13
Abstract: Soldering and unsoldering machines with which printed circuit boards (3) which are fitted with elements (13) based on SMD technology are repaired have a soldering head (1) which temporarily holds the elements (13) in position. In contrast to the prior art, the soldering head (1) according to the invention contains a centring device with which the SMD components (13) are centred, i.e. are orientated parallel to the axis of the soldering head (1), and the elements (13) can be positioned exactly on the printed circuit board by mutual displacement of soldering head (1) and printed circuit board (3) in the same cartesian coordinate system. <IMAGE>
Patent EP-0307963-A2 (EP)
Inventor: MASAFUMI HONGO
IPC: C08F285/00
Filed: 1988-09-20
Abstract: A polycarbonate resin composition comprising a polycarbonate resin (A) or a mixture (A') of a polycarbonate resin with a saturated polyester resin and/or a polyester elastomer, and a compound rubber type graft copolymer (B) having at least one vinyl monomer graft-polymerized onto a compound rubber composed of from 10 to 90% by weight of a polyorganosiloxane rubber and from 10 to 90% by weight of a polyalkyl (meth)acrylate rubber in a total amount of 100% by weight in an inseparable interlocking fashion and having an average particle size of from 0.08 to 0.6 um, or a mixture (B ) of such a compound rubber type graft copolymer (B) with a vinyl monomer, wherein component (B) or (B ) is in an amount such that the compound rubber is from 0.5 to 60% by weight based on the entire resin composition.
Patent EP-0321739-A2 (EP)
Inventor: HSIUNG THOMAS HSIAO-LING
IPC: C01B3/06
Filed: 1988-11-28
Abstract: The present invention relates to a water-gas shift process which is carried out in a liquid medium, either in an ebullated or slurry mode. Heat liberated by the shift reaction is effectively removed by the liquid present thereby allowing for better performance and longer catalyst life. The process, termed "liquid phase shift" (LPS) preferably uses commercially available vapor-phase low temperature shift (LTS) catalysts to accomplish the shift reaction. Because of the isothermality of the LPS process and its ability therefore to take advantage of higher catalyst activity, the average operating temperature is typically 260°C (500°F). This compares favorably to the lower average operating temperature for the conventional vapor-phase LTS process, which is typically 240°C (465°F). In addition, the LPS process can handle high carbon monoxide content feeds, e.g. 75 vol% carbon monoxide on a dry basis, without experiencing excessive catalyst deactivation. High carbon monoxide content feeds cannot be handled by convention LTS processing.
Patent EP-0293036-A2 (EP)
Inventor: MCMURTRY DAVID ROBERTS
IPC: G01B7/00
Filed: 1984-11-14
Abstract: A tool (12) is releasably supported on a head (10) by a kinematic support (35) having elements (36,37) provided respectively on the head (10) and the tool (12) and extending in a plane (A-A) transverse to an axis (10A) of the head (10) by a releasable coupling (17) which comprises a first element (21) provided on the head (10) and engaged with a second element (26) provided on the tool. To release the tool (12) from the head (10) the latter is moved to position the tool (12) at a magazine (16) and by such movement to connect the second element (26) with an operating member (41) provided on the magazine (16). Rotation of the second element (26) by the operating member (41) releases the second element (26) from the first element (21) and frees the head (10) for withdrawal in the direction of its axis (10A). To connect the tool (12) to the head (10) the latter is moved in the direction of its axis (10A) to bring the elements (36,37) of the kinematic support (35) into proximity and to bring the coupling elements (21,26) into proximity. The operating member (41) is then rotated to connect the coupling elements (21,26) and establish engagement of the kinematic support (35). Thereafter the head (10) can be moved to remove the tool (12) from the magazine (16).
Patent EP-0285369-A2 (EP)
Inventor: UBEL ANDREW F III C O MINNESOT
IPC: C09K3/14
Filed: 1988-03-29
Abstract: Coated abrasive binders are made from a photocurable addition-polymerizable composition containing a free-radically polymerizable monomer and a photoinitiator system containing i) an arylidonium salt, ii) a sensitizing compound, and iii) an electron donor having an oxidation potential that is greater than zero and less than or equal to that of p-dimethyoxybenzene (1.32 volts vs. S.C.E.). The binders cure rapidly and deeply under ultraviolet or visible light, even when filled with large amounts of mineral grain or with coarse grades of minerals.