baber/WOPTO huggingface dataset:
Patent EP-4293526-A2 (EP)
Title: Multiple mode arithmetic circuit
Inventor: PUGH DANIEL
IPC: G06F13/40
Filed: 2020-07-24
Abstract: A tile of an FPGA includes a multiple mode arithmetic circuit. The multiple mode arithmetic circuit is configured by control signals to operate in an integer mode, a floating-point mode, or both. In some example embodiments, multiple integer modes (e.g., unsigned, two's complement, and sign-magnitude) are selectable, multiple floating-point modes (e.g., 16-bit mantissa and 8-bit sign, 8-bit mantissa and 6-bit sign, and 6-bit mantissa and 6-bit sign) are supported, or any suitable combination thereof. The tile may also fuse a memory circuit with the arithmetic circuits. Connections directly between multiple instances of the tile are also available, allowing multiple tiles to be treated as larger memories or arithmetic circuits. By using these connections, referred to as cascade inputs and outputs, the input and output bandwidth of the arithmetic circuit is further increased.
Patent EP-4319166-A2 (EP)
Inventor: LIM JAE HYUN
IPC: H04N19/70
Filed: 2011-11-23
Abstract: The present invention relates to a method offor signaling information on a prediction mode and to a method of for decoding image information using same. A According to the present invention, the method offor signaling prediction mode information, serving according to the present invention, as a method offor signaling image information, includes performingperforming prediction on a current block and signaling the prediction - type information applied to the current block. The signaling of the information includes joint-coding and components of signaling information components constituting the prediction -type information. According to the present invention, overhead may be reduced when information on a prediction is signaled.
Patent EP-0026808-A2 (EP)
Inventor: SCHIMMELPFENNIG KLAUS DIPL-ING
IPC: F24J2/04
Filed: 1980-06-07
Abstract: 1. Roof covering or facade facing with plates, panels (2) or the like of sheet metal, preferably copper, which are fixed by means of holding brackets (3) to a part (12) which carries the roof covering or facade facing of buildings, wherein the plates, panels (2) or the like have ribs (4, 6) extending along their longitudinal edges and preferably one rib (5) extending in the middle, outward-bent hooking flanges (7, 8) of the holding brackets (3) engaging with the ribs, one of which hooking flanges can be introduced into a rib (4, 6) only in the position which is inclined in the direction transverse to a plate, panel (2) or the like and can be hooked in by pivoting the plate, panel (2) or the like and/or the holding bracket (3), whilst the remaining ribs (4, 5, 6) can be snapped into the other hooking flange (7, 8) or onto a rib (4, 5, 6), characterised in that, between two ribs (4, 5, 6) in each case, at least one channel (9) for carrying a working medium which absorbs energy from the surroundings of the plate, panel (2) or the like is arranged parallel to the ribs (4, 5, 6), and the channel or channels (9) are arranged within the wall of the plate, panel (2) or the like and the wall thickness of the channels (9) differs from the wall thickness of the plates, panels (2) or the like and preferably is equal to half the wall thickness of the panels, plates (2) or the like, and that, with the interposition of a waterproof web (15), aerated on both sides and preferably of a thermoplastic, cross-battens (11) are placed onto the part (10) which carries the roof covering or facade facing, of the buildings.
Patent EP-0013624-A2 (EP)
Inventor: SECORD HERBERT CAMPBELL
IPC: F17C3/02
Filed: 1980-01-10
Abstract: The invention rotates to tanks forthe storage of tiquid and has particular application to the land storage of liquefied gas at low temperature at or above atmospheric pressure.An object of the invention is to provide a lobed storage tank based on those described in U.K. Patent Specification No. 1 522 609 and U.K. Patent Application No. 37247/76, which is particularly suitable for land storage.Thus, the invention provides a storage tank of the kind in which the walls are formed by a multiplicity of connected, parallel, part-cylindrical lobes presenting outwardly convex arcuate surfaces, which is characterised in that the side and end walls thereof are provided by a single tier of connected lobes, in that said lobes extend in one common direction over the tank, in that the end walls of the tank comprise part-spherical knuckles closing off the ends of the part-cylindrical lobes, and in that a separating plate is provided at each lobe connection to strengthen the tank against internal pressure and to divide it into separate storage compartments.
Patent EP-0030412-A2 (EP)
Inventor: SAFFER GARY MICHAEL
IPC: A63H33/00
Filed: 1980-10-20
Abstract: A toy casting machine (10) including a base (12) which has mounted thereon a crucible (54) into which plastic materials may be placed for melting. The crucible (54) is rotatably mounted to a sidewall and may be tipped by an actuating mechanism (40, 48, 52, 57) which also moves a predesigned mold into position below the crucible. The crucible and machinery are entirely covered by transparent material to allow viewing the operation and to protect a child operating the machine. An isolating loading apparatus is provided to allow the machine to be loaded with raw material and molds without endangering the operator.
Patent EP-0028939-A2 (EP)
Inventor: ESCHENBACH PAUL WILLIAM
IPC: D02G1/16
Filed: 1980-11-12
Abstract: A novelty slub yarn is produced by combining a false twisted core yarn and effect yarn in an air jet. The average feed rate of the effect yarn exceeds that of the core yarn but the effect yarn feed rate is intermittently reduced and abruptly increased in a randomly timed manner to produce randomly distributed slubs 51 with circular filament coils 53. The feed rate changes are established by a path deviating device which increases and abruptly reduces the path length for the effect yarn with a rebound at the end of the path length reduction such that each slub 51 is closely followed by a small nub 54. In a modified embodiment the path deviating device reduces the core yarn path length as it increases the effect yarn path length and vice versa.
Patent EP-0032110-A2 (EP)
Inventor: GARDELL JAN
IPC: A22B7/00
Filed: 1980-08-04
Abstract: A method for electrical treatment of a carcass after the slaughter. The carcass is subjected to a pulsed electric voltage during 1 to 2 min. immediately after the exsanguination. The voltage is a square wave having a pulse frequency of 10 to 15 Hz, a top voltage of about 50 to 85 V and a pulse length of about 5 ms. One terminal is attached to the muzzle of the carcass and the hang rail constitutes the earth terminal. The voltage can be in one direction or the direction can be changed. The treatment can be continuously or intermittently. After the electrical treatment the carcass can be cooled rapidly without the risk of so called cold shortening. Moreover, the tenderness enzymes are released which results in a more tender end product.
Patent EP-0050270-A2 (EP)
Inventor: BENTJENS BERND
IPC: B23F21/16
Filed: 1981-10-07
Abstract: Gegenstand der Anmeldung ist ein Wälzfräser mit Schneidplatten für die Herstellung von Verzahnungen. Die Anmeldung verfolgt den Zweck, einen Wälzfräser zu schaffen, bei dem einzelne Bausteine mit nur wenigen Zähnen im Falle des Verschleißens oder einer Beschädigung der Sitze der Wendeplatten ausgetauscht werden können gegen gleichförmige Zahnträger. Dabei soll es nicht notwendig sein, eine vollständige Zahnscheibe ersetzen zu müssen und überhaupt den Wälzfräser aus der Maschine ausspannen zu müssen. Außerdem sollen die Einzelteile gleichförmig sein. Nach der Erfindung ist vorgesehen, daß auf dem Fräserkörper (1) mehrere schraubenförmige Zahnsegmente (2, 2') in einer gewindeförmigen Führung (7, 8, 9) des Fräserkörpers (1) befestigt sind, wobei die Zahnsegmente (2, 2') unter einem drallförmigen Versatz der Schneidenden angeordnet sind.
Patent EP-0039122-A2 (EP)
Inventor: GEORGE LESLIE EDWARD
IPC: G01R31/00
Filed: 1981-02-19
Abstract: An apparatus for testing electrical systems of vehicles has a plurality of test circuits (12,14,16) arranged in parallel across a power supply. A selection switch (18,20,22) is associated with each of the test circuits (12,14,16) and each selection switch allows various items of the electrical system of the vehicle to be connected to the associated test circuit. A master switch 10 operates to connect only one of the circuits (12,14,16) to the power supply at any one time so that only one item of the electrical system of the vehicle may be tested at any one time. The apparatus may be operated manually or may be connected to a control device which allows automatic selection of the item to be tested. In carrying out the testing method, the apparatus is connected to the vehicle and the switches are operated so thattests are performed on different items of the electrical system of the vehicle selectively.
Patent EP-0038701-A2 (EP)
Inventor: DYER PAUL NIGEL
IPC: C01B15/029
Filed: 1981-04-21
Abstract: A catalyst suitable for use in the synthesis of hydrogen peroxide from hydrogen and oxygen is prepared by bringing hydrogen and oxygen into contact with a liquid mixture comprising a fluorocarbon and/or halofluorocarbon and water containing bis(tri(pentafluorophenyl)phosphine) palladium dichloride. When the reaction mixture is allowed to stand the catalyst appears as a black film at the interface of the organic and aqueous phases. The black film is almosttotally insoluble in aqueous hydrogen peroxide.
Patent EP-0042278-A2 (EP)
Inventor: COSTEMALLE BERNARD JEAN
IPC: C08L23/28
Filed: 1981-06-15
Abstract: The incorporation of minor amounts of mineral rubber (blown asphalt) in blends of chlorobutyl and bromobutyl leads to high adhesion capability to natural rubber or natural rubber/ polybutadiene rubber substrates.
Patent EP-0067369-A2 (EP)
Inventor: ECKERT KONRAD DR
IPC: F02M59/10
Filed: 1982-06-03
Abstract: Es wird eine Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen vorgeschlagen, bei der ab einem bestimmten Resthub während des Förderhubs des Pumpenkolbens ein Entlastungskanal über eine Steuerkante aufgesteuert wird. Die gleiche Steuerkante schließt während des Saughubs den Entlastungskanal wieder. Während des sich daran anschließenden wirksamen Saughubs wird mittels eines elektrisch betätigbaren Ventils die beim folgenden Druckhub einzuspritzende Kraftstoffmenge zugemessen. Das Magnetventil ist dabei bereits vor dem Schließen des Entlastungskanals durch die Steuerkante geöffnet, so daß in der Öffnungsphase des Entlastungskanals der Pumpenarbeitsraum der Kraftstoffeinspritzeinrichtung gespült wird. Man erhält auf diese Weise eine genaue Zumessung der einzuspritzenden Kraftstoffmenge.
Patent EP-0077894-A2 (EP)
Inventor: KUEBLER ROLF DR
IPC: B41F31/00
Filed: 1982-08-11
Abstract: In the planographic printing method, printing inks containing binders, pigments and organic solvents are transferred from an inking unit onto a lithographic printing plate cylinder and from the latter via a blanket cylinder onto a material to be printed. At least 60 percent by weight of the organic solvents of the printing inks have a boiling range of 100 to 200 DEG C, in particular of 150-200 DEG C. The printing inks are transferred inside the inking unit onto the printing plate cylinder via a screen roller, on which a doctor blade rests, and via an ink transfer roller arranged downstream of the screen roller. Furthermore, the invention relates to a planographic printing machine, the inking unit of which has a screen roller, on which a doctor blade rests, and an ink transfer roller arranged between the screen roller and the printing plate cylinder. <IMAGE>
Patent EP-0080716-A2 (EP)
Inventor: YOKOYAMA KAZUMASA
IPC: C25B3/28
Filed: 1982-11-26
Abstract: A novel compound of the formula,
     wherein R denotes a lower perfluoroalkyl group, ℓ is an integer of 3 or 4, n+m is an integer of 2 or 3, provided that n may be zero, and at least one of ring A and ring B may be substituted by a lower perfluoroalkyl group, prepared by reacting the corresponding perhydro compound with fluorine is useful as a material capable of carrying oxygen in an aqueous emulsion for lifesaving a patient suffering from massive hemorrhage and for preserving internal organs in transplantation.
Patent EP-0081816-A2 (EP)
Inventor: BUCHELER HERBERT
IPC: B65D47/42
Filed: 1982-12-09
Abstract: 1. Sponge applicator head (1) for placing on a bottle for a surface treatment medium, such as shoe dye, particularly shoe whitener, wherein the open-pored sponge (2) is partially enclosed as well as compressed by an insert (3) to be plugged into the bottle neck and protrudes from the insert (3) on the outside in the shape of a mushroom or calotte, characterised thereby, that the insert (3) - underneath the uncompressed as well as radially projecting sponge rim (8) - possesses an about axially extending annular groove (10) with holes (11) passing through the insert (3) to the interior of the bottle.
Patent EP-0062369-A2 (EP)
Inventor: MOSTOSI ANGELO
IPC: H01H83/20
Filed: 1982-03-24
Abstract: An electric switch, more particularly a current-limiter, to be actuated by a control pin (20) which indicates the OFF or the ON condition, and which can be opened also by the agency of thermomagnetic tripping mechanisms and by means of a coii. A crank lever (37) is linked to a swinging assembly (23) which is rockably mounted about the pin (20) and to a rocker (40) carrying the rod (46) to actuate the movable contacts. The lever (37), to be able to permit that the contacts may be closed, must rest on a step (49a) of another lever (49) and this resting relationship can be undone either by acting upon the pin (20), or by means of the tripping mechanisms and the coil. The opening by means of the tripping mechanisms takes place with a kind of «stroke trip. action, the mechanism being automatically reset during opening. The action of the tripping mechanisms is visually displayed (98) and the reclosure of such a switch can be caused dependent from a local intervention by means of a pushbutton (100).
Patent EP-0066462-A2 (EP)
Inventor: SPEET LARRY ALBERT
IPC: H02G3/04
Filed: 1982-05-27
Abstract: A movable room divider or partition having a panel section (11) supported on feet (14) is provided with a low profile raceway (2) for communication cables and other casual wiring. The raceway comprises a U-shaped channel (3) connected with the partition section, and extending along and beneath the base of the panel section. The channel has a dual durometer construction with a rigid web (5) for supporting the cables, and a pair of upstanding flanges (7) with free edges disposed adjacent the partition base to enclose the raceway. At least one of the flanges is resiliently flexible to permit localized, elastic deformation of the flange for inserting and withdrawing the cables from the raceway.
Patent EP-0079232-A2 (EP)
Inventor: LEE NEVILLE
IPC: G11C13/04
Filed: 1982-11-08
Abstract: Embodiments show a recording medium adapted for recording and read-out with relatively low-power laser means to write digital data "bits" (as reflectance changes) for high density computer storage. One preferred medium comprises a disk support having an "anti-reflective" surface on which is laid a gold "information layer" adapted to absorb recording radiation (from laser beam) and so "write" the bits. 
     The anti-reflective surface may comprise a high- reflectance surface, like an aluminum film, covered with a transparent (to beam) dielectric "spacer" like Si0 2 . 
     The gold (absorber) layer exhibits surprisingly high sensitivity, apt for low power recording, and extended archival stability; more surprising, it appears to be formed without any evidence of the usual "pit formation" or other deformation and by relatively slight laser-heating, well below the melting pointl
Patent EP-0083156-A2 (EP)
Inventor: WEINER MILTON LAWRENCE
IPC: B32B27/30
Filed: 1982-11-25
Abstract: A flexible film laminate is produced by bonding a first layer of a heat-sealable polyolefin film to a second layer of a polyacrylonitrile homopolymer film by way of a third layer of a syndiotactic poly-1,2-butadiene adhesive interposed between the first and second layers. The bonding is effected in the presence of free radicals generated at least at the interface between the second and third layers.
Patent EP-0085896-A2 (EP)
Inventor: BARTON STERLING CHENEY
IPC: G01M3/04
Filed: 1983-01-26
Abstract: A device for monitoring the leakage of cooling gas for a turbogenerator stator into the stator water-cooling system is disclosed. The device is located next to the generator so that the operative elements are at the generator storage tank operating water level. As cooling gas accumulates in the storage tank together with cooling water, the gas displaces the water in the leak monitor until the water level rises to a predetermined, adjustable level. When this level is reached, the gas is vented and the water level is restored to equilibrium. Each cycle is recorded on a leak trip counter. When the leakage rate exceeds a predetermined value, an alarm is triggered.
Patent EP-0099057-A2 (EP)
Inventor: ALBRECHT HANS PETER DR
IPC: C07K1/02
Filed: 1983-07-06
Abstract: Novel N-acyl derivatives of peptides related to L-pro-L-leu-gly-NH2, melanocyte stimulating hormone-release inhibiting factor (MIF), and therapeutic compositions which are useful for the treatment of depression.
Patent EP-0103826-A2 (EP)
Inventor: BARA HELMUT
IPC: C09B67/34
Filed: 1983-09-09
Abstract: 1. Process for the preparation of stable solutions of cationic dyestuffs, characterized in that bases of cationic dyestuffs are dissolved in organic solvents which are suitable for spin dyeing and converted, by reaction with a sulphonic acid, a sulphuric acid monoalkyl ester or an acidic phosphoric acid ester or phosphonic acid ester, into the corresponding salts.
Patent EP-0113428-A2 (EP)
Inventor: BLIEFERT CLAUS PROF DR
IPC: C08J7/12
Filed: 1983-11-30
Abstract: Verfahren zur Fluorierung einer Oberflächenschicht von Formkörpern aus Kunststoff, vulkanisiertem Kautschuk oder ähnlichen makromolekularen Stoffen durch Einwirkenlassen einer fluorabgebenden Flüssigkeit auf wenigstens einen Teil der Formkörperoberfläche in einer kontrollierbaren Reaktion, wobei die Flüssigkeit aus einem Lösungsmittel oder Lösungsmittelgemisch besteht, das elementares Fluor gelöst enthält. Als Lösungsmittel eignen sich insbesondere Halogenkohlenwasserstoffe gemäß DIN 8962, die innerhalb eines Temperaturbereiches von -30°C bis + 10°C flüssig sind, aber auch Wasser und Lösungsmittel mit Perfluoralkyl-Gruppen. Die Flüssigkeit, in der man durch Einleiten von mit Inertgas verdünntem Fluor eine Fluorkonzentration zwischen 0.5 × 10<->³ und 1 × 10<->² mol/l einstellt, läßt man ca. 20 s bis 30 min auf die Formkörper einwirken, wobei gegebenenfalls das Fluor aktiviert sein kann. Die Flüssigkeit kann zusätzlich Schwefeldioxid, Sauerstoff, Kohlenmonoxid, Kohlendioxid, Chlor, Brom oder Gemische davon enthalten.
Patent EP-0083967-A2 (EP)
Inventor: MCIVER GEORGE WILLIAM
IPC: G06F17/14
Filed: 1983-01-05
Abstract: A fast Fourier transform circuit formed on a single chip, including a fast multiplier-accumulator circuit which, in the preferred embodiment, employs a modified form of Booth's algorithm, an adder circuit, a read-only memory for storing FFT twiddle factors, and a random access memory for holding a set of input complex quantities and for receiving intermediate and final results in an in-place FFT operation. In the preferred embodiment, the FFT twiddle factors are stored in Booth's code for greater speed of operation. Control and timing circuitry on the same chip generates control signals and address codes in order to perform a sequence of butterfly computations by repeated use of the multiplier-accumulator and adder circuits, to generate FFT coefficients in the random access memory.
Patent EP-0092915-A2 (EP)
Inventor: KOMOTO AKIRA
IPC: G01G23/18
Filed: 1983-03-30
Abstract: To facilitate filling of a container with liquid up to a desired weight a dual digital and analogue display is provided. When approaching the desired weight the rate of addition of liquid is reduced but the less significant digits still change too rapidly for comfort. To overcome this digits 8 selected by a manual key 9 are displayed in analogue form as a bar composed of segments 6 in columns and rows. The "auto" key allows the whole process to be watched on the analogue display which shifts stepwise to digits of lower significance as the desired value is approached.
Patent EP-0098705-A2 (EP)
Inventor: TAKEDA KOICHIRO
IPC: H03L7/12
Filed: 1983-06-17
Abstract: A phase lock loop circuit has a voltage controlled oscillator (7) controlled in dependence upon a phase error signal and a sweep signal (a) superimposed on the phase error signal thereby to sweep the voyage controlled oscillator (7). The circuit has means (11) operable to suspend such sweeping of the voltage controlled oscillator (7) when phase lock is achieved and to maintain the superimposition, on the phase error signal, of the level of the sweep signal (a) immediately before phase lock is achieved.
Patent EP-0108516-A2 (EP)
Inventor: ETO MASAYUKI
IPC: G06F3/037
Filed: 1983-10-10
Abstract: This invention provides a RAM data selection circuit in which the screen data from the graphic display RAM and the text display RAM incorporated in the personal computer are simultaneously outputted and a data selection means adapted to output either of the two screen data preferentially by the dot unit to the monitor TV is provided, thereby enabling to superimpose both of the screen data instantaneously as viewed from the monitoring screen.
Patent EP-0111469-A2 (EP)
Inventor: HIRSCH KURT
IPC: B29C44/34
Filed: 1983-11-14
Abstract: Verfahren zum Vorschäumen von ein Treibmittel enthaltenden Kunststoffen, bei dem man die durch Wärmezufuhr vorgeschäumten Kunststoffteilchen ohne Zwischenlagerung aus einem abgeschlossenen Vorschäumraum in einen Trocken- und Stabilisierungsraum überführt und während des Trocknens und Stabilisierens einen Unterdruck aufrecht hält. Eine Vorrichtung zur Durchführung des Verfahrens besitzt eine Vorschäumkammer (1), unter der eine Kammer (2) vorgesehen ist, in welcher der vorgeschäumte Kunststoff getrocknet und stabilisiert wird. Die Beschickungsöffnung der Kammer (2) ist unmittelbar unter der Austragöffnung der Vorschäumkammer (1) angeordnet und mittels eines Schiebers (3) druckdicht verschließbar.
Patent EP-0118908-A2 (EP)
Inventor: ONO MASAYOSHI
IPC: C12P21/00
Filed: 1984-03-09
Abstract: A substance inhibiting colony stimulating factor (CSF) which is accumulated in a culture medium during cultivation of CSF-producing cells and has physicochemical characteristics defined in the specification. This substance exhibits an inhibitory action against CSF and is also expected to be useful as an antileukemic agent.
Patent EP-0120389-A2 (EP)
Inventor: OHNUKI NOBUTAKA
IPC: G11B7/13
Filed: 1984-03-12
Abstract: A semiconductor laser oscillating in a single mode under direct-current drive is driven by a signal in which a high frequency current is superposed on a direct current, so that the laser is brought into continuous wave pulsed oscillation at a pulse width of at most 1.2 ns, whereby laser noise is suppressed.