baber/WOPTO huggingface dataset:
Patent EP-0089561-A2 (EP)
Inventor: MUNEKATA KENICHI
IPC: G05B19/4068
Filed: 1983-03-10
Abstract: A numerical controller for a machining center is provided with a microprocessor connected to a data input device, a CRT display device and a data storage device. The microprocessor prepares an NC program for a workpiece to be machined, based upon machining information manually input by the use of the data input device and stored in the data storage device. The debugging of the prepared NC program is then executed, wherein the microprocessor obtains by calculation a workpiece interference space defined outwardly of the outer periphery of the workpiece, based upon workpiece blank shape and dimension data and workpiece mounting position data stored in the data storage device. The microprocessor further calculates based upon the NC program a tool path along which a tool spindle of the machining center would be moved relative to a work table in accordance with the NC program. The microprocessor ascertains based upon the tool path, a tool interference space, defined outwardly of the outer periphery of each tool, and the workpiece interference space, whether or not the tool interference space would enter the workpiece interference space in any rapid feed movement if relative movement between the tool spindle and the work table were effected in accordance with the NC program. When detecting the entry of the tool interference space into the workpiece interference space as a result of such ascertainment, the microprocessor displays on the CRT screen a message informing an operator as to the occurrence of an interference.
Patent EP-0100504-A2 (EP)
Inventor: NUESSE THEO ING GRAD
IPC: H04N5/44
Filed: 1983-07-24
Abstract: Bei einem Bildwiedergabegerät mit in Abhängigkeit von einem Bildsynchronsignal (BSN) erfolgender elektromagnetischer Strahlablenkung der Bildröhre (10) und mit einem Lüfter (20) ist dessen Motor (18) zur Vermeidung von Bildstörungen durch magnetische Streuflüsse als Phasenschieber-Asynchronmotor ausgebildet, bei dem die Stromspeisung in einer in Abhängigkeit vom Bildsynchronsignal (BSN) gesteuerten Brückenschaltung (50) derart erfolgt, daß das Drehfeld des Motors (18) synchron zu dem Bildsynchronsignal (BSN) läuft.
Patent EP-0104460-A2 (EP)
Inventor: ALLAN JONATHAN M
IPC: A61M1/16
Filed: 1983-08-27
Abstract: @ Hemodialysis ultrafiltration apparatus comprises a dialyzer. A closed circuit is provided for supplying fresh dialysate to and for removing spent dialysate from the dialyzer. Blood is supplied to and removed from the dia!yzer. The closed circuit for supplying fresh dialysate and removing spent dialysate is apportioned into below mean dialyzer blood pressure and above atmospheric pressure sections, with the dialyzer being positioned in the below mean dialyzer blood pressure section. A mechanism is provided for controlling the pressure of fresh dialysate introduced into the below mean dialyzer blood pressure section to substantially match the pressure on the dialysate side of the dialyzer. A mechanism is provided for controlling the above atmospheric pressure portion of the spent dialysate circuit. A pump removes spent dialysate of equivalent ultrafiltrate volume from the closed circuit to control the rate of ultrafiltrate removal from blood in the dialyzer, thus affecting the pressure on the dialysate side of the dialyzer required to sustain that rate. 
     A method of hemodialytic ultrafiltration is carried out substantially in accordance with the above-described apparatus.
Patent EP-0108935-A2 (EP)
Inventor: KLINGEL HANS DIPL-ING
IPC: B21D37/04
Filed: 1983-10-13
Abstract: Wenn man in einem Mehrfachstanzstempel zwei oder mehr Stanzstifte in axialer Richtung verschiebbar lagert und mittels eines Steuerorgans von einer zurückgezogenen Ruhestellung in eine ausgefahrene Arbeitsstellung überführt, so kann man ohne Wechsel des Stanzstempels wahlweise mit unterschiedlichen Stanzstempelquerschnitten arbeiten. Dies setzt allerdings voraus, daß jedem Stanzstift in, der Arbeitsstellung die zugehörige Matrize bzw. der zugehörige Matrizendurchbruch genau zugeordnet ist. Die Überführung der Stanzstifte (14-17; 43-48) erreicht man entweder durch eine Längsverschiebung eines als geradliniger Schieber ausgebildeten Steuerorgans (33) oder aber durch Drehen eines als Drehschieber ausgebildeten Steuerorgans (31). Des weiteren ist es möglich, bei stillstehendem Steuerorgan (32, 33) den Grundkörper mit den Stanzstiften zu drehen, was ein dementsprechendes Drehen der Matrize (9) erfordert.
Patent EP-0092966-A2 (EP)
Inventor: YOSHIDA EIICHI
IPC: F17C9/00
Filed: 1983-04-19
Abstract: A method of manufacturing gas-sealed containered food in which a predetermined quantity of low-temperature liquefied gas is charged through two or more low-temperature liquified gas outlets into the open top end of a succession of individual containers which already contain a predetermined quantity of food including liquid content, and which are travelling at constant speed in an upright position, each container is subsequently sealed with a lid.
Patent EP-0095888-A2 (EP)
Inventor: NAKAYAMA KOJI
IPC: C07D213/89
Filed: 1983-05-24
Abstract: A benzylsulfinyl pyridine-N-oxide of the formula: 
<CHEM>
 wherein X is a chlorine atom or a bromine atom, and Y and Z are each independently a chlorine atom or a fluorine atom, is useful as the active ingredient of a herbicide and may be prepared by oxidizing the corresponding benzylthiopyridine-N-oxide.
Patent EP-0098748-A2 (EP)
Title: Adaptive filters
Inventor: HARRIS RICHARD WAYNE DR
IPC: H04B3/04
Filed: 1983-07-01
Abstract: An adaptive filter has the filter weights adjusted by progressively smaller steps as the final condition is approached, thereby combining rapid convergence with low residual error. 
<??>The signal may be analog, and converted to digital form. A reference signal is obtained by delaying the input signal, and this si filtered in filter (700), subtracted from the undelayed signal in a subtractor (703), and the error signal, representing the difference, is used for computing the changes in filter weights. 
<??>When the filter is initialised a set of scaling factors  mu  l  is set and the increments  DELTA W l  in the weights are computed in known manner. When these increments repeatedly change sign, an updating circuit (708-L) reduces the scaling factors so that the increments are reduced in magnitude as the filter approaches its final setting. If the increments are successively of the same sign, the scaling factor is increased. 
<??>An error threshold detector circuit (709) may be provided which detects a condition in which the error signal e(k) suddenly increases, and this may be used to reset the scaling factors  mu  to their initial values.
Patent EP-0143125-A2 (EP)
Inventor: GLAZER SAM DAVID
IPC: G06F15/177
Filed: 1983-10-31
Abstract: A parallel computer system having a primary task processor with an associated backup task processor and a second primary task processor also with an associated backup task processor. Each processor has a task perfom- ing memory and there is a message bus. The computer is operated so that messages sent from the primary task processor to the secondary task processor, the secondary task processor operating on the messages received by initially storing a received message in a queue and thereafter reading the message from the queue for processing in accordance with the task, the second primary task processor accumulating a count of the messages read from this queue. Messages are sent from the primary task processor to the backup processor for the secondary task processor, this backup processor storing messages also in a message queue.
Patent EP-0105027-A2 (EP)
Inventor: BEGRICH RAINER DR
IPC: C09B62/085
Filed: 1983-08-19
Abstract: Reaktivfarbstoffe der Formel <IMAGE> worin R1 Wasserstoff oder gegebenenfalls substituiertes C1-4-Alkyl oder Phenyl, R2 Wasserstoff oder gegebenenfalls substituiertes C1-4-Alkyl, R3 Wasserstoff, Cyano, Carbamoyl oder Sulfomethyl, R4 und R5 unabhängig voneinander Wasserstoff, C1-4-Alkyl, C1-4-Alkoxy, Halogen, Carboxy oder Sulfo, X Fluor, Chlor oder Brom, und Z ein gegebenenfalls substituierter Benzthiazolyl-(2)-phenyl-Rest ist, eignen sich zum Färben und Bedrucken von Cellulosefasern, und ergeben Färbungen in brillanten grünstichig-gelben Tönen.
Patent EP-0128996-A2 (EP)
Inventor: VON SEIDLITZ HENNING DIPL-ING
IPC: F41A23/32
Filed: 1984-01-07
Abstract: 1. Barrel weapon, capable of elevation and traversing, in both a lower and an upper angular range, with a cradle (12) a counter-recoil device (14), preferably a breech block closure block (68) and a gun carriage (16) having ground legs (18l, 18r) with three ground support zones (24, 26, 28) of which one (24) has a rod system (22) adjustable for main elevation while the other two (26, 28) are associated with the ground legs (18l, 18r) characterised by the fact that after the telescopic rod system (22) has been actuated, an angle (54) between the ground leg axis (20) at the time and the surface of the ground (52) changes in accordance with the main elevation, fine elevation of the barrel (10) in relation to the ground leg axes (20l, 20r) being provided with a fine elevation axis (46) passing through a centre of gravity (70) of the barrel system.
Patent EP-0124020-A2 (EP)
Inventor: RAUWENDAAL CHRISTIAAN JOHAN
IPC: B29C48/53
Filed: 1984-04-17
Abstract: An extruder screw designed to operate in a continuous diameter barrel-type housing having a variable flight width, helix angle and radial clearance along the length of the extruder screw to reduce extruder screw induced power consumption and stock temperature generation in the manufacture of linear low density polyethylene plastics.
Patent EP-0127893-A2 (EP)
Inventor: NAKAKITA EIJI C O FUJI PHOTO F
IPC: G03C1/54
Filed: 1984-06-01
Abstract: A light-sensitive composition for use with lithographic printing plates is described which comprises (1) a light-sensitive, organic solvent soluble and substantially water-insoluble diazo resin which is the reaction product of a water-soluble, light-sensitive condensate of an aromatic diazonium compound and an organic condensing agent with a halogenated Lewis acid or a salt thereof, (2) a substantially water-insoluble, film forming organic high-molecular weight compound having an acid value of from 10to 200, (3) a polynuclear aromatic sulfonic acid or a salt thereof, and (4) a salt-forming organic dye compound.
Patent EP-0139131-A2 (EP)
Inventor: SCHMIDT DIETER
IPC: E05F15/56
Filed: 1984-08-08
Abstract: 1. Safety valve for means which are to be actuated pneumatically or hydraulically and which, in the event of a fire, ha to be brought into a predetermined state or position or have to be held in a predetermined position, more especially for fireproof doors, with an inlet (1; 24) and an outlet (18; 45) for the working or operating fluid, a valve seat (20; 46) which is arranged between these and on to which a valve element (2, 4; 26, 41) movable between a sealing position and an opening position is able to be brought to provide a sealing effect, and also with a pressure-release opening (17; 44) which, with the valve element (2, 4; 26, 41) disposed in the sealing position, is connected to the outlet (18; 45) and, with the valve element (2, 4; 26, 41) disposed in the open position, is sealed off with respect to the inlet (1; 24) and the outlet (18; 45), characterised in that that surface of the valve element (2, 4; 26, 41) which is adjacent to the valve seat (20; 46) and to be triggered with operating fluid from the inlet (1; 24) is smaller than the surface which is further from the valve seat (20; 46) and is to be acted upon with operating fluid through the valve element (2, 4; 26, 41) from the inlet (1; 24), which surface partially defines a control cavity (22, 48) receiving operating fluid, that the control cavity (22, 48) is further limited by an insert (12, 36) which comprises a through-flow bore (23, 39) opening at its inner end into the control cavity (22; 48), the cross-section of the said bore being substantially larger that the minimal cross-section of the connection (14; 27) between inlet (1, 24) and that surface of the valve element (2, 4; 26, 41) which is further from the valve seat (20; 46) and that the through bore (23; 39) is sealed at its outer end with the aid of a release element (8; 35) which is destructible by heat.
Patent EP-0134553-A2 (EP)
Inventor: SIMONSEN KNUD
IPC: B02C18/30
Filed: 1984-08-13
Abstract: In a comminuting machine with a feed worm (3) in the bottom of an infeeding hopper (4) and a comminuting mechanism, e.g. consisting of a delivery worm (5), a rotating knife set (6) and a stationary perforated disk (7), the feed worm (3) is shaped in the form of one single convolution or turn, possibly a number of worm convolutions or turns (not shown), with no central core or shaft. 
     The result of this arrangement is that the sharp edge or knife edge (10) of the feed worm (3) lying forwardmost in the direction of rotation - all else being equal - can attack a block (not shown) of frozen meat in a location proportionately higher than the lower end of the block than by using the previously known feed worm with a central shaft or core that prevents the block from moving so far in the downward direction as is possible in the machine shown with no core or central shaft in the feed worm (3). 
     In the preferred embodiment shown, the feed worm (3) consists of a thick-walled tube of e.g. steel, in which well over one-half of the tube has been cut away along helical surfaces forming sharp edges (10,11) with the outside surface of the tube, of which edges one constitutes the knife edge (10) mentioned above.
Patent EP-0149719-A2 (EP)
Inventor: BODLAJ VIKTOR DR
IPC: G01B11/14
Filed: 1984-09-13
Abstract: A process for the contactless measurement of the distance of a given point (P) on a surface (OW) from a reference plane (B), in which the surface is scanned by two light beams (RL) which are incident from two different directions, are aimed at a common scanning path (A) fixed in the reference plane (B) and are moved to and fro in the direction of said scanning path (A). Both during the forward and the return movement of each light beam, a pair of time instants (tb, t'r1; t'l1, tc; t'c, t'12; t'12, t'b) which consist of a reference time instant (tb, tc, t'c, t'b) and measured time instant (t'r1,t'l1, t'l2, t'r2) is recorded in each case. The reference time instants (tb, t'b) recorded in each case during the forward and return movement (R) of the two light beams are always recorded at the instant when one light beam (R) is instantaneously aligned with an end point (ER) of the scanning path (A), while the other reference time instants (tc, t'c) are always recorded when the other light beam of the two (L) is instantaneously aligned with the other end point (EL) of the scanning path (A). The distance d of the given point (P) on the surface (OW) from the reference plane (B) is determined from the sum of the four time durations which are determined by the four pairs of time instants recorded. The sum is independent of the quality of the surface and corresponds to an error-free measured value. <IMAGE>
Patent EP-0145864-A2 (EP)
Inventor: HEIDENREICH KLAUS DIPL-ING
IPC: B29C71/02
Filed: 1984-09-27
Abstract: Bei dieser Erfindung werden die Eigenspannung in Kunststoffflaschen durch Tempern mittels Infrarotstrahlen - insbesondere durch gezielte Bestrahlung kritischer Stellen - in kurzer Zeit abgebaut.
Patent EP-0119662-A2 (EP)
Inventor: LUDWIG UDO PROF DR-ING
IPC: C04B28/18
Filed: 1984-03-16
Abstract: 1. A process for producing block-shaped building materials for walls, based on lime silicate, in which a castable crude mixture is produced essentially from a granular SiO2 -containing material, lime, water, cement, an additional alkali vehicle and foam, the crude mixture is cast in moulds and formed into blanks therein by heat treatment in a substantially pressureless state, the setting which occurs during the mould standing time being used to give adequate strength of the blanks for removal from the moulds and subsequent transport to an autoclave where the blanks are steam-cured, the cement being so adjusted by means of a retarding agent that its strength-forming reactions are initiated basically only by the heat action in the mould, characterized in that alumina cement is so used at the cement together with anhydrite and water-containing calcium sulphate that ettringite substantially in gel form is present in the crude mixture before the heat treatment and is recrystallized by the action of the heat.
Patent EP-0127925-A2 (EP)
Title: Method for labelling phagocytic cells
Inventor: GAMBLE RONALD CARL
IPC: C12N5/078
Filed: 1984-02-10
Abstract: Leukocytes and other phagocytic cells are labelled by incubating the cells with labelled micellular particles. The label is preferably radioactive. The labelled material can be used for detecting the locus of an infection by administering to a subject leukocytes radiolabelled by incubation with labelled micellular particles followed by scanning the subject to detect the locus of radiation emitted by the particles.
Patent EP-0132322-A2 (EP)
Inventor: BAUMANN JOHN ANDREW
IPC: H01L51/05
Filed: 1984-06-28
Abstract: An apparatus for forming an evaporated pnictide-containing film on a substrate characterised in that it comprises a cracker adjacent to the substrate is disclosed. 
<??>A process for the production of an evaporated pnictide-containing film on a substrate characterised in that it comprises deposition thereof using a cracker is also disclosed. 
<??>Referring to the accompanying illustrative drawing, the present apparatus may comprise a cracker 34 adjacent to a substrate 28. 
<??>The present invention represents an advance over the prior art.
Patent EP-0138617-A2 (EP)
Inventor: KUTZ NANCY ANN
IPC: C07C4/18
Filed: 1984-10-16
Abstract: A process to convert alkyl aromatic hydrocarbons substantially by hydrodealkylation comprises contacting an alkyl aromatic hydrocarbon feed under conversion conditions with an intermediate pore crystalline aluminosilicate zeolite-based catalyst composition on which has been placed a molybdenum-containing compound.
Patent EP-0145370-A2 (EP)
Title: Agitator including impeller assembly and shaft having interference fit
Inventor: LERMAN MICHAEL J
IPC: B01J19/18
Filed: 1984-11-21
Abstract: A shaft and an impeller assembly formed by individual blade members are connected together in an interference fitted connection. Both the shaft and impeller assembly are coated with a corrosion resistant material and the connection is created between the coated surfaces.
Patent EP-0157049-A2 (EP)
Inventor: ELLIS GEORGE WILLIAM
IPC: F16D1/02
Filed: 1984-11-21
Abstract: A lobe rotor pump including a casing (10) and two lobe rotors (16, 18) the rotors each having, coaxial with its axis of rotation, an axially extending cylindrical sleeve (20, 22) formed integrally therewith. A seal (33-37) is mounted in a fluidtight manner within the casing (10) and seals against the outer cylindrical surface of the sleeve. A blind bore (21, 23), which is closed at the rotor end, (24, 25) has therewithin a drive shaft (28, 30) and retaining means (42 to 57) are provided to hold the sleeve and the rotor on the drive shaft with the drive connection engaged, said retaining means being located on the side of the seal (33-37) remote from the rotor.
Patent EP-0148706-A2 (EP)
Inventor: PAVLIDIS DIMITRIOS
IPC: H03H7/24
Filed: 1984-12-27
Abstract: The invention relates to a T- or  pi - quadrupole network of resistor-capacitor type, forming attenuators, phase changers or variable reactances. This network operates in the microwave range and is constructed with circuits which are integrated on III-V materials.   The network comprises impedances (Z1, Z2, Z3) mounted in series and in parallel between the inputs (1, 2) and the outputs (3, 4) of the quadrupole. These impedances are field-effect transistors (T1, T2, T3) or reverse-biased Shottky diodes (D1, D2, D3). The two voltages (V1, V2) for testing the serial and parallel impedances are delivered by a test circuit (5) which, on the basis of a single control voltage (Vd1) furnishes two complementary variable output voltages (V1, V2). Application as variable impedances, phase changers, mixers, in radar and telecommunications systems. <IMAGE>
Patent EP-0126718-A2 (EP)
Inventor: GUSTAVSSON BENGT
IPC: A61M5/32
Filed: 1984-03-02
Abstract: A device for preventing air contamination when transferring a substance from a vessel (24) to a second vessel (10; 15) and further to the desired application, for example injection into a patient or other application. The device is attached or connectible to said vessel (24) and comprises a first member (10), in which a puncturing member (16), e.g. a needle provided with a passage is enclosed. The first member (10) has a sealing member (18), e.g. a membrane through which the needle can be passed. The device further comprises a second member (20), which is detachably connectable to the first member (20) and which also has a sealing member (19), e.g. a membrane. When the first and second members (10, 20) are connected to each other the two sealing members (18, 19) are located in a position with respect to each other so that they can be penetrated by the puncturing member (16), which is movable with respect to the sealing members (18, 19).
Patent EP-0126722-A2 (EP)
Inventor: POLA ANTONIN
IPC: C02F11/04
Filed: 1984-05-17
Abstract: A plant for processing organic material (18) which contains liquid and solid phases (19, 20), has a separator (6) for separation of the contaminated liquid and solid phases (19, 20) from one another, the contaminated liquid phase (19) being conducted to a recirculator (52) connected to an anaerobic filter (30) for purification of the contaminated liquid phase (19). In addition to the contaminated liquid phase (19) the recirculator (52) also receives the liquid phase (41) purified in the anaerobic filter (30), so that the contaminated liquid phase (19) and the purified liquid phase (41) are mixed in desired proportions for introduction into the filter (30). The remainder of the purified liquid phase (41) is withdrawn and can be conducted to say a recipient. The contaminated solid phase (20) is conducted from the separator (6) to a biogas reactor and after stabilisation to a thickener/drier for conversion into a sludge (77) which is useful for landfilling, deposi tion, composting, fertilizing and like purposes. The liquid (78) remaining in the thickener/drier is conducted to the recirculator (52) for admixture with the mixture (40). The biogas (45, 73) generated in the anaerobic filter (30) and the biogas reactor, respectively, is collected for use.
Patent EP-0150788-A2 (EP)
Inventor: NAZEMI SAID
IPC: H01S3/0971
Filed: 1985-01-21
Abstract: A gas laser having an outer conductive shell and two axially displaced spaced plastic cylinders mounted within the shell. The inner plastic cylinder supports the high voltage components to produce a transverse electrical discharge. The outer plastic cylinder is spaced from the outer shell by rubber feet and forms an acoustic baffle to decrease the noise radiated during operation. High speed fans circulate the laser gas around the annular path between the two cylinders and between the high voltage electrodes. The inner plastic cylinder is manually removable for repair or other reason and carries with it all of the electrical components within the outer shell. High voltage is fed to the high voltage electrodes by means of a circuit that does not include the outer shell. This arrangement minimizes operating noise, provides maximum safety for operating personnel, and minimizes eiectri- cal interference.