baber/WOPTO huggingface dataset:
Patent EP-4265992-A2 (EP)
Title: Electrostatic spray drying nozzle assembly
Inventor: ACKERMAN THOMAS
IPC: F26B3/12
Filed: 2019-11-27
Abstract: An electrostatic sprayer operable at high flow rates and low pressures particularly suitable for spray drying. The sprayer includes an elongated body having a downstream spray nozzle assembly through which electrically charged liquid is directed via a central feed tube within the nozzle body and atomizing air is supplied via an annular passage about the liquid feed tube. In one embodiment, the nozzle assembly is an external mix cluster head spray nozzle assembly having a plurality of circumferentially spaced metallic spray tips. In another embodiment, the spray nozzle is an internal mix nozzle assembly having a spray tip with an internal mixing chamber for atomizing liquid prior to discharge.
Patent EP-4277271-A2 (EP)
Inventor: HENDRY FNU
IPC: H04N19/172
Filed: 2020-04-02
Abstract: A video coding mechanism is disclosed. The mechanism includes receiving a bitstream comprising a flag and a plurality of coded pictures including an intra random access point (IRAP) picture and one or more non-leading pictures associated with the IRAP picture. When the flag is set to a first value any leading pictures associated with the IRAP picture precede, in decoding order, all non-leading pictures associated with the IRAP picture. When the flag is set to a second value a non-leading picture precedes, in decoding order, an initial leading picture associated with the IRAP picture. The IRAP picture, any leading pictures associated with the IRAP picture, and the one or more non-leading pictures associated with the IRAP picture are decoded in decoding order based on the flag.
Patent EP-0015574-A2 (EP)
Inventor: SCHIRNEKER HANS-LUDIWG
IPC: F42B12/34
Filed: 1980-03-07
Abstract: Ein beispielsweise für Jagdzwecke geeignetes Geschoss mit einem sich zum vorderen Ende verjüngenden Geschosskörper (2; 10; 15; 31; 41 51; 61), der im Bereich seines verjüngten vorderen Endes (2a) Schwachstellen in Form von vorzugsweise schräg zu seiner Längsachse (6; 22) verlaufenden Einschnitten (13; 20) und/oder Kerben (5; 55; 65), deren eine Wand (46; 56; 66) einen der Rotation des fliegenden Geschosses entgegenwirkenden Widerstand bildet, enthält, so dass im Flug die Rotation des Geschosses gebremst wird und das Geschoss nach Durchfliegen der gewünschten Reichweite ein instabiles Flugverhalten zeigt, so dass es sich überschlägt und schnell herabfällt. Wenn es aber auf ein Ziel auftrifft. wird seine im Flug abgesunkene Rotation in einigen Ausführungsbeispielen durch das Aufpilzen merklich verstärkt und damit ein wirkungsvoller Treffer erzielt. Dieses Geschoss wird hergestellt, indem man zunächst in ein Stirnende eines zylindrischen Rohlings (26) ein sich nach innen verjüngendes Loch (27) einpresst, anschliessend von aussen oder innen in die das Loch umgebende Wand als Schwachstellen dienende Einschnitte und/oder Kerben (28) einformt und dann das gelochte Ende des Rohlings zu einer Spitze (29) mit im wesentlichen zylindrischen oder konischen zentralen Loch (3), das am äusseren Ende (4) erweitert ist, zusammendrückt, woraufhin als Verschlussstück ein Einsatz eingesetzt oder eine Haube aufgesteckt werden kann.
Patent EP-0025816-A2 (EP)
Inventor: BERTHOLD RAINER DIPL-PHYS
IPC: G01S13/82
Filed: 1980-05-08
Abstract: 1. A device for the automatic identification of objects and/or living beings, consisting of a stationary interrogation unit (1) and a response unit (2) which is attached to the object or living being, the interrogation unit (1) comprising an identification receiver (12), a data processing unit (13), an opening-code memory (14, 14.1) and an opening-code transmitter (15) and the response unit (12) being provided with an identification memory (26, 26.1), a clock generator (28), a circuit unit containing an identification transmitter (27) and at least one antenna and being equipped with an opening-code receiver (22), an opening-code memory (24, 24.1) and an opening-code comparator (23) which are interconnected to the remaining assemblies (21, 26, 26.1, 27 and 28) of the response unit (2) in such a manner that an identification stored in the identification memory (26, 26.1) is radiated by the identification transmitter (27) only if the opening code radiated by the interrogation unit (1) and the opening code stored in the response unit (2) agree, characterised in that the interrogation unit (1) is provided with an energy transmitter (11) which is separate from the opening-code transmitter (15) and that the response unit (2) contains an energy receiver (21) and an energy converter.
Patent EP-0024056-A2 (EP)
Inventor: SCHMITT WERNER DR CHEM
IPC: A61K6/884
Filed: 1980-08-13
Abstract: Dental glass ionomer cements are obtained by using as a mixing component for preparing the final cement mixture either a liquid mixing component comprising an aqueous solution of a certain maleic acid-acrylic acid-copolymer and optionally usual additives or a solid, powdery mixing component comprising a powder mixture of a glass ionomer cement powder and the maleic acid-acrylic acid-copolymer in solid form and optionally usual additives.
Patent EP-0029527-A2 (EP)
Inventor: BECK GERHARD DR
IPC: C07D307/54
Filed: 1980-11-04
Abstract: The compounds have the formula I <IMAGE> and they inhibit platelet aggregation and lower the blood pressure and can therefore be used as medicaments.
Patent EP-0032626-A2 (EP)
Inventor: TOGEI RYOIKU
IPC: G11C11/403
Filed: 1980-12-19
Abstract: The device has a memory cell having a layer configuration in which a conductor layer (6) is provided on an insulator layer 1 min  which is provided on a semiconductor region of one conductivity type which constitutes a charge storage region (2) which is in turn provided on a semiconductor region of the opposite conductivity type which provides a charge source region (3). Charge stored in the charge storage region (2) is effective to vary the capacity of a capacitor formed between conductor layer 6 and semiconductor region (3). Charge can be selectively introduced into the charge storage region (2) by an electric signal, so the electric signal can be memorized in the form of a change in capacity of the capacitor, thereby to provide a memory cell. 
<??>If the conductor layer (6) is made of a transparent conductive material the memory cell can operate as a sensor cell sensitive to light irradiation.
Patent EP-0048805-A2 (EP)
Inventor: CHAMBERLAIN SAVVAS GEORGIOU
IPC: H01L27/148
Filed: 1981-08-05
Abstract: A gallium arsenide integrated circuit optical image-to-electrical signal transducer comprises a charge-coupled device shift register which produces a serial output signal representing an optical image from a set of electrical charge signals received in parallel from an array of phototransistors at which the optical image is directed. The collectors of the phototransistors and the charge-coupled device shift register are formed in a common layer (21) in the integrated circuit, barriers (27) to charge flow being formed in the common layer to provide the segments of the shift register. In operation of the transducer, a bias voltage may be applied to the emitters of the phototransistors and their bases left floating. A potential well can be produced between the array of phototransistors and the shift register to enhance the light sensitivity of the transducer.
Patent EP-0042214-A2 (EP)
Inventor: ARMOUR JOHN SINCLAIR
IPC: B62J35/00
Filed: 1981-05-19
Abstract: A fuel tank for a motor cycle has a filling orifice recessed below the top of the tank whereby air spaces will be maintained above the fuel level at all times. A protrusion or blister at one side of the tank at the lowest level of the tank forms a sump from which fuel enters an engine supply pipe. The pipe extends transversely below the tank and then turns upwardly to terminate at an open end above maximum fuel level thus acting as a tank vent. Another pipe tapped from the point of upturn leads fuel to the engine. 
     If the cycle were to fall over on one side when the blister will be at the highest point, the tank air space will be transferred to the blister effectively isolating the engine supply pipe from the fuel. Should the cycle fall over on the other side, air will enter the open end of the fuel supply pipe to destroy any siphon which might otherwise act to drain fuel from the tank. In either case, fuel spillage will be limited to whatever small quantity is in the fuel supply pipe system. The filler orifice is of course taken to be properly closed.
Patent EP-0052481-A2 (EP)
Inventor: BABA FUMIO - MIYAMAEDAIRA GREE
IPC: H01L21/82
Filed: 1981-11-12
Abstract: A semiconductor device comprises external terminals (V cc , V ss , A o ), and a state identifying circuit (11). Information stored in the state identifying circuit is read out at the two external terminals (V cc , V ss ), when the potentials of the terminals (V cc , V ss ) are different and at a low level and when the potential of the third external terminal (A o ) is at a high level.
Patent EP-0041057-A2 (EP)
Inventor: BOGAERT P E E J
IPC: E04D13/03
Filed: 1981-05-25
Abstract: The system forms a sealed glazing joint for a skylight formed by synthetic sheets, without the use of separate joint components. The two opposite edges of a sheet are grooved for the entire length of a wall, parallel to the lines of the structure, so as to form narrow strips of the same width on each sheet. The grooved strips are then fitted together to form the joints between the sheets. The latter rest on arches fixed over the roof opening. Covers are fitted over the joints, and an angle-piece in turn covers the cover ends and the folded-over edges of the sheets right the way along both sides of the skylight. The angle-pieces are fixed to the wall-plates, the fixing device also securing the folded-over edges of the glazing sheets.
Patent EP-0056965-A2 (EP)
Inventor: BRANDSTETTER FRANZ DR
IPC: C08L51/04
Filed: 1982-01-18
Abstract: Durch die Mitverwendung von Butylacrylat bei der Herstellung der Weichkomponente von schlagfest modifiziertem Polystyrol auf der Basis von mit Polystyrol gepfropftem Butadien in Mischung mit Polyphenylenether wird die Verstaubungstendenz von aus diesen Mischungen hergestellten Formkörpern vermindert.
Patent EP-0066268-A2 (EP)
Title: Beregnungsvorrichtung zur Beregnung viereckiger Flächen
Inventor: SCHANZ FRIEDRICH
IPC: B05B3/14
Filed: 1982-05-27
Abstract: Die rohrartige Düse (3) der Beregnungsvorrichtung ist am Antriebsgehäuse (2) um eine parallel zur Standebene (a-a) verlaufende Schwenkachse (d-d) hin -und herschwenkbar gelagert. Aus der Düse (3) treten die Wasserstrahlen (16) in einer Abstrahlebene aus, die nach Vollzug eines halben Schwenkwinkels etwa senkrecht zur Standfläche (a-a) des Standfußes (5) steht.. Die Düse (3) ist mit Bezug auf die Richtung der Abstrahlebene durch Verschwenkung des Antriebsgehäuses (2) um eine Achse (1) im Standfuß (5) derart verstellbar, daß die beregnete Fläche ganz oder vorwiegend links oder rechts der Symmetrieebene (b-b) des Standfußes liegt. Dadurch lassen sich bei größerer Standfestigkeit kleinere Areale auf der einen oder anderen Seite der Symmetrieebene (b-b) beregnen, wobei die jeweilige Einstellung auch aus größerem Abstand aus der Beregnungsvorrichtung erkennbar ist.
Patent EP-0080590-A2 (EP)
Inventor: NEUHAUSER HANS JOCHEM DR
IPC: C22C37/08
Filed: 1982-10-14
Abstract: Eine verschleißfeste Gußeisenlegierung mit gleichzeitig hoher Festigkeit für die Herstellung verschleißfester Maschinenteile, wie insbesondere Kleinkolbenringe für Verbrennungskraftmaschinen, mit geringer radialer Wanddicke und ohne Verschleißschutzschicht der Lauffläche besitzt ein Vergütungsgefüge mit mit eingelagerten und durch Zerfall von Ledeburit in sehr feiner Form gebildeten Graphitsphärolithen in einer Zahl von 300.000 bis 900.000/cm² und besteht aus 1,5-3,0 % Kohlenstoff, 3.0-6,0 % Silizium, 0.1-2,0 % Mangan, 0,05-0.5 % Phosphor, bis max. 0,15 % Schwefel, 0,1-1,0 % Chrom, 0-3,5 % Vanadin, 0,1-2,5 % Molybdän, 0,1-3,0 % Nickel und/oder Kobalt, 0,1-3,5 % Kupfer, 0,1-2,5 % Wolfram, 0,1-1,0 % Titan, Niob und/oder Tantal, bis max, 0,15 % Magnesium, bis max. 0,15 % Stickstoff sowie gegebenenfalls bis zu 1,5 % Aluminium, bis zu 1 % Zinn oder Antimon und bis zu 0,5 % Bor, Zirkon und/oder Wismuth, Rest Eisen mit herstellungsbedingten Verunreinigungen. Zur Herstellung wird die Gußeisenschmelze mit nur 0,1-1 % Ferrosolizium mit insgesamt 0,5-2,0 % Magnesium und/oder seltene Erde so geimpft, daß die Schmelze weißerscheinend erstarrt. Die dabei lichtmikroskopisch nicht mehr nachweisbaren entstandenen Graphitausscheidungen bilden beim anschließenden Graphitisierungsglühen, Abschrecken und Anlassen die Keime der sichtbaren und in hoher Zahl vorliegenden sehr feinen Graphitsphärolithen.
Patent EP-0073088-A2 (EP)
Title: Obtaining energy from cryogenic fluids
Inventor: REEVE BRIAN ROBERT
IPC: F17C9/04
Filed: 1982-01-14
Abstract: A plant for converting a cryogenic fluid into gas, comprises a container (1) for the cryogenic fluid, means such as a pipe (2) and a pump (3) for supplying the fluid from the container (1) to a vaporising plant (5) for converting the cryogenic fluid into a gas stream at super-atmospheric pressure, means (6, 12) for supplying the gas stream to the inlet of a gas expander (16) which includes a rotor (18) drivable by the gas stream, which rotor (18) comprises an output drive shaft (22), an alternating current generator (28) arranged to be driven by the shaft (22) and a voltage and frequency converter (32) having its input side connected to the electrical output of the generator (28) and its output side connected to an electrical power network (15). The converter (32) is of the kind which, over a predetermined range of the speed of rotation of the generator (28), delivers at its output side electric power at a voltage and frequency which at all times conform to the voltage and frequency of the network (15).
Patent EP-0076163-A2 (EP)
Inventor: YAMADA KOICHI
IPC: C25C1/22
Filed: 1982-09-29
Abstract: Metallic gallium is efficiently produced by electrolysis of a gallium containing alkali metal aluminate solution arising in the Bayer process. This solution is obtained by cooling an alkali metal aluminate solution after the aluminium hydroxide separation step in the Bayer process, optionally in the presence, as a seed, of at least one alkali metal salt containing vanadium and/or phosphorus, or a complex containing the alkali metal salt, to precipitate crystals of impurities containing vanadium and/or phosphorus, and removing the precipitate, the alkali metal aluminate solution being subjected to oxidation treatment either after removal of the precipitate of impurities or before the cooling step following aluminium hydroxide separation.
Patent EP-0086307-A2 (EP)
Inventor: CAUDEL EDWARD R
IPC: G06F9/315
Filed: 1982-12-23
Abstract: A system for real-time digital signal processing employs a single-chip microcomputer device (10) having separate on-chip program ROM (14) and data RAM (15), with separate address and data paths for program and data. An external program address bus (RA) allows off-chip program fetch in an expansion mode, with the opcode returned by an external data bus (D). A bus interchange module (BIM) allows transfer between the separate internal program and data busses (P-Bus and D-Bus) in special circumstances. The internal busses are 16-bit, while the ALU and accumulator (Acc) are 32-bit. A multiplier circuit (M) produces a single state 16 x 16 multiply function separate from the ALU, with 32-bit output to the ALU. One input to the ALU passes through a 0- to 15-bit shifter (S) with sign extension.
Patent EP-0065933-A2 (EP)
Inventor: KAELIN ANTON
IPC: B23D23/00
Filed: 1982-05-19
Abstract: In order to avoid the emergence of critical short pieces disturbing the operation when cutting bars into press blocks, residual portions of the length 2 L - 2 Is >/= R >/= 2 Is, preferably of the length L + Is >/= R >/= L - Is, L being the desired length of the block and Is denoting a predetermined length which is longer than the length lk of a critical short piece, are subdivided in the cutting-off installation into at least two sections, of which at least the section produced in front of the cutting-off point obtains a length of Is to L - Is. In a first embodiment, the section occurring after the cutting-off point also obtains such a length and is temporarily displaced into a waiting position by means of a sliding device (50), both sections being successively combined with a complementary piece cut off from the next bar to form in each case a multipiece block. In a second embodiment, usable sections, preferably of the length L - Is, or the length L, are produced only in front of the cutting-off point, and the critical section occurring in each case after the cutting-off point is discarded, whereupon the usable section is combined with a complementary piece to form a multipiece block of the desired length. Furthermore, installations and in particular sliding devices (50, 120) as well as measuring devices for carrying out this process are described. <IMAGE>
Patent EP-0078767-A2 (EP)
Inventor: DIETZIKER HANS
IPC: B28B7/00
Filed: 1982-10-28
Abstract: On a production line (21), consisting essentially of skids (1), shuttering panels (2) and longitudinal and transverse shuttering sections (14; 15) are connected by means of pressing and advancing means (3) into non-positive and positive shutterings. These are advanced in steps over the entire length of the skids (1), the shutterings being fitted, in different working regions on the production line (21), with devices such as reinforcement, and the cast finished elements (17) being finished and unshuttered. The latter takes place mainly automatically and the shuttering elements are transported back automatically to the start of the production line (21) via removal, return transport and feed paths (6; 20; 4). By means of rockers (10) arranged in the return transport path (20), the order of the shuttering elements can be changed.
Patent EP-0110021-A2 (EP)
Inventor: HARPELL GARY ALLAN
IPC: B29C48/05
Filed: 1983-08-29
Abstract: Fibers prepared by spinning, drawing and drying dilute solutions of ultrahigh molecular weight polyethylene or polypropylene are modified by including in the dilute solution a polymeric additive. The polyethylene fibers so prepared have melting points above 140°C and exhibit improved adherence to matrices, resistance to fibrillation and other advantageous properties. Additives include lower molecular weight polyolefins, oxidized polyolefins, olefin copolymers, polyolefin graft copolymers and polyoxymethylenes.
Patent EP-0112515-A2 (EP)
Inventor: HARA MASANORI
IPC: F24F7/007
Filed: 1983-11-29
Abstract: A warm-air heating apparatus has a warm-air blowing port (2) for blowing warm air which is warmed in a heat source (4) provided in a casing after having been sucked through an air intake port (3), and a non-warm-air blowing port (9) provided independent of the warm-air blowing port (2) in which a blower (5 or 11) is placed for each port (2 or 9) to feed warm air to the lower part of a room and to feed non-warm air to the upper part of the room respectively so as to wrap the warm air with the non-warm air whereby temperature distribution in the vertical direction in the room is improved. The warm-air heating apparatus keeps living space warm to create a comfortable heating condition for the room and reduces useless energy having been consumed to warm the ceiling area of the room in the conventional apparatus thereby improving efficiency of the heating apparatus.
Patent EP-0097453-A2 (EP)
Inventor: HOLLAND GERALD FAGAN
IPC: C07D263/44
Filed: 1983-06-09
Abstract: Hypoglycemic oxazolidine-2,4-diones, substituted at the 5-position with a (C<sub>5</sub>-C<sub>9</sub>) unsaturated monocyclic, saturated bicyclic or unsaturated bicyclic hydrocarbon radical; methods for their preparation; and method for their use in the treatment of hyperglycemic mammals.
Patent EP-0160118-A2 (EP)
Inventor: HELD MANFRED DIPL-PHYS DR
IPC: F42B1/032
Filed: 1984-08-08
Abstract: Die Erfindung bezieht sich auf eine Hohlladungs- bzw. Flachladungsauskleidung und einer Projektilladungsbelegung, die aus einem Verbundmaterial von Wolfram und Kupfer hergestellt wird. Es werden Materialanteile, Korngrößen und Herstellungsverfahren aufgezeigt.
Patent EP-0135935-A2 (EP)
Inventor: BUTCHER PETER EDWIN
IPC: B65C9/16
Filed: 1984-09-27
Abstract: The machine has a turntable (10) with a number of equally spaced devices with hinged jaws which place the label around the can. Each pair of jaws consists of a group of three rollers which guide an endless belt. With the jaws in the open position, a label is placed on the belt by a device (42) mounted at the side of the turntable. As the turntable rotates, the label is moved to the can (8) receiving station (24). The jaws then close around the can and the overlapping edges of the label are gummed to each other. The can is then transported to a despatch conveyor (32).
Patent EP-0143286-A2 (EP)
Inventor: GROGL FERDINAND
IPC: G02B6/44
Filed: 1984-10-09
Abstract: Um die ein oder mehrere Lichtwellenleiter enthaltende Kabelseele gegen Längs- und Querkräfte zu schützen, ist es bekannt, die Kabelseele innerhalb der Ummantelung lose anzuordnen. Gemäß der Erfindung besteht die Ummantelung aus einem in Längsrichtung zweigeteiltem Rohr (4). Nachdem die Kabelseele (6) in das Rohrteil (2) eingelegt ist, wird es durch das andere Rohrteil (3) verschlossen, derart, daß die beiden Rohrteile (2, 3) danach unlösbar miteinander verbunden sind.
Patent EP-0156977-A2 (EP)
Inventor: NISTRI UGO
IPC: C11D3/39
Filed: 1984-12-10
Abstract: 3 parts of the product from the filtration cake obtained from a preparation process of a bleaching activator as for instance the penta-acetyl glucose, containing about 40% of water, are mixed in a granulator with one part of sodium tripolyphosphate in powder form. The obtained granular product is subjected to drying, thus obtaining a final product which may be added to the detergent compositions.
Patent EP-0132009-A2 (EP)
Inventor: MAAS HENRICUS GODEFRIDUS RAFAE
IPC: H01L21/033
Filed: 1984-07-11
Abstract: A method of manufacturing a semiconductor device having a narrow groove or slot. There are formed on a substrate (4) a heavily n-doped first silicon layer (1), on this layer an oxidation-preventing layer (3) of preferably silicon nitride and on this layer a weakly doped or undoped second silicon layer (2). By means of a first and single masking step, a part of layer (2) is removed. The remaining part is oxidized in part. The exposed layer(3) is removed without masking. Subsequently, the oxide on layer (2) is removed. By thermal oxidation, a thin oxide layer (6) is formed on layer (2) and an about ten times thicker oxide layer (7) is formed on the layer (1). After the exposed layer (3) has been etched away selectively, the oxide on layer (2) is etched away entirely and the oxide on layer (1) is etched away only superfically by dip-etching, after which the groove (8) is etched while removing simultaneously the remaining part of layer (2).
Patent EP-0124247-A2 (EP)
Inventor: NAKAMURA YOICHI
IPC: C08L51/06
Filed: 1984-03-26
Abstract: A modified polyolefin composition having an excellent bonding property comprising (A) 10% to 80 % by weight of a modified polyolefin resin prepared by modifying a non-modified polyolefin resin such as a polypropylene or ethylene-propylene copolymer with an organic unsaturated compound having a polar radical in the presence of an organic peroxide compound at an elevated temperature; (B) 5% to 50% by weight of a finely pulverized inorganic material such as calcium carbonate or talc; and (C) 10% to 80% by weight of a non-modified polyolefin resin.