baber/WOPTO huggingface dataset:
Patent EP-4236195-A2 (EP)
Title: Methods and systems for blockchain-implemented event-lock encryption
Inventor: FLETCHER JOHN
IPC: H04L9/08
Filed: 2018-07-16
Abstract: There may be provided a computer-implemented method. It may be implemented at least in part using a blockchain network such as, for example, the Bitcoin network. The computer-implemented method includes: i) encrypting a plaintext message to a cryptographic public key in accordance with an identity-based encryption scheme using at least a congress public key to generate an encrypted message, wherein the congress public key is associated with members of a congress, respective members of the congress having access to private key shares usable in a threshold decryption scheme in which at least a threshold of private key shares are sufficient to derive a decryption key through the combination of partial contributions to the decryption key on behalf of the congress; ii) generating, using at least a cryptographic private key corresponding to the cryptographic public key, a digital signature over a first set of instructions to perform cryptographic operations upon an occurrence of an event; and iii) broadcasting one or more transactions to a proof-of-work blockchain network, the one or more transactions comprising the encrypted message, the cryptographic public key, at least the first set of instructions, and a second set of instructions to the members of the congress to cooperate to: in response to reaching a consensus on the event occurring and contingent upon the digital signature being authentic, deploy a ghost chain to perform the first set of instructions, wherein performing the first set of instructions includes at least deriving the decryption key from the cryptographic key and a plurality of private key shares that satisfies the threshold, the decryption key being sufficient cryptographic material to obtain the plaintext message from the encrypted message.
Patent EP-4235144-A2 (EP)
Inventor: LEE DONG YOUNG
IPC: G01N1/31
Filed: 2017-02-23
Abstract: An immunoassay device for performing diagnosis by detecting a target protein from a sample to be diagnosed by using a patch which includes a mesh structural body forming micro-cavities and is configured to contain a liquid substance in the micro-cavities, the immunoassay device comprising:a plate supporter configured to support a plate on which a reaction region is placed and a sample to be diagnosed is placed in the reaction region;a patch controller configured to use the patch, which is configured to contain antibodies that react specifically with the target protein, and control a position of the patch relative to the reaction region so that the antibodies are provided to the reaction region; anda reaction detector configured to detect a specific reaction between the antibodies and the target protein to diagnose a target disease.
Patent EP-4235708-A2 (EP)
Title: C-shaped cylindrical core for linear variable differential transformer (lvdt) probes
Inventor: DANIELS AARON
IPC: H01F3/00
Filed: 2018-11-08
Abstract: Apparatus and associated methods relate to a linear variable differential transformer (LVDT) probe including a plunger rod and a metal sheet formed into a cylinder with a C-shaped cross-section, configured to couple to the plunger rod. In an illustrative example, the coupling may be an interference fit aided by spring retention forces of the metal sheet. The metal sheet may be stamped, formed and applied to the plunger rod without annealing. One or more longitudinal metal sheet edges may be rounded. The C-shaped metal sheet may be welded to the plunger rod at a distal and/or proximal end. In some examples, the longitudinal edges of the metal sheet may be welded together and/or to the plunger rod. The ratio of relative electromagnetic permeability of the metal sheet to the plunger rod may be greater than 10. Various implementations may advantageously reduce lot-to-lot variability and reduce the cost of producing LVDTs.
Patent EP-4248808-A2 (EP)
Inventor: BENES HARALD
IPC: A47J31/36
Filed: 2019-09-27
Abstract: A machine (1) for preparing and dispensing a beverage has an actuation arrangement (5) that includes an actuator (57) and an actuation transmission (50,510,520,530) actuated by the actuator (57). The actuation transmission (50,510,520,530) has an actuation distributor (50) actuated by the actuator (57) and a first actuation output device (510) having a first input port (511) and a second actuation output device (520) having a second input port (521). The actuation distributor (50) has a first output port (50') for operating the first actuation output device (510) via the first input port (511) and a second output port (50") for operating the second actuation output device (520) via the second input port (521). The first actuation output device (510) and the second actuation output device (520) are displaced in a non-identical manner via the first and second output ports (50',50").
Patent EP-4290863-A2 (EP)
Inventor: CHIANG MAN-SHU
IPC: H04N19/70
Filed: 2020-04-03
Abstract: A video decoder receives data from a bitstream for a block of pixels to be decoded as a current block of a current picture of a video. The video decoder receives from the bitstream a first signaled index and a second signaled index for the current block. The video decoder determines a first merge index and a second merge index from the first and second signaled indices. The video decoder uses the first merge index to select a first motion candidate and the second merge index to select a second motion candidate. A video decoder generates a set of prediction samples in ALWIP mode and performs an inverse secondary transform and then an inverse primary transform to generate a set of residual samples of the current block. Enabling or selection of secondary transform and/or primary transform depends on size, width, height or combination of the above for the current block. The video decoder reconstructs the current block by using the set of residual samples and the set of prediction samples.
Patent EP-4307239-A2 (EP)
Inventor: WANG BAI
IPC: G06T19/00
Filed: 2020-12-19
Abstract: A medical system comprises a display system and a medical instrument. The system further comprises a control system communicatively coupled to the display system. The control is system configured to display image data of a patient anatomy via the display system. The control system is further configured to determine, while the medical instrument navigates the patient anatomy, that a distal portion of the medical instrument is within a threshold distance of a target location in the patient anatomy. The control system is further configured to display an anatomical boundary via the display system if the distal portion of the medical instrument is within the threshold distance of the target location, the anatomical boundary indicating a surface of an anatomical structure of the patient anatomy.
Patent EP-0005211-A2 (EP)
Inventor: SOMLO TIBOR DR
IPC: C07C67/00
Filed: 1979-04-19
Abstract: 2,2'-Dichlorohydrazobenzene is prepared by reduction of 2,2'-dichloroazoxybenzene with formaldehyde and a naphthoquinone, characterised in that the reduction is carried out in the presence of a non-ionic surfactant in a water-miscible polar solvent.
Patent EP-0005132-A2 (EP)
Inventor: LINDER ERNST CARL-AXEL GUSTAF
IPC: G01N1/22
Filed: 1979-04-24
Abstract: An aspirator for air sampling, the air samples being sucked into a glass vessel for a certain period of time. The aspirator can be carried in a pocket, for example, by the one whose working environment is being analyzed. In a casing there is disposed a replaceable cylinder (2) with associated plunger (4). The plunger is intended to be pulled in by a motor unit (12) and gearbox, arranged adjacent the cylinder (2), the unit (12) rotating a drum (8) onto which is wound a string. The other string end is fixed, via a pulley (7), to the spring-loaded plunger (4). When air has been sucked in to a sufficient amount, the opening (3) of the cylinder (2) is closed and the plunger (4) can be released from the string and the spring, which is possible since the plunger (4) is only magnetically retained.
Patent EP-0018506-A2 (EP)
Inventor: SIEGLING HANS-FRIEDRICH
IPC: C08K7/06
Filed: 1980-04-01
Abstract: 1. A composite material produced from carbon fibres, which are not mutually anchored, and synthetic resin, characterised in that supplementarily a material which sinters, melts or slags in the vicinity of the temperature of combustion or gasification of the synthetic resin is added in an amount up to 10 percent by volume related to the synthetic resin.
Patent EP-0019584-A2 (EP)
Inventor: KLEINER EDUARD KARL
IPC: C09K23/00
Filed: 1980-04-28
Abstract: 1. An oligomer of the formula Rf -E-S-[M1 ]-x -[M2 ]-y H wherein Rf is a straight or branched chain perfluoroalkyl of 4 to 18 carbon atoms, perfluoroalkyloxyalkylene of 5 to 19 carbon atoms, or mixtures thereof, E is a straight or branched chain alkylene of 1 to 12 carbon atoms, -CON(R')-E'-, -SO2 N(R')-E'-, -E"-CON(R')-E'-, -E"-S-E'-, -E"N(R')-E ; or -E"-SO2 N(R')-E'-, where R' is hydrogen or alkyl of 1 to 6 carbon atoms, E' is alkylene of 2 to 8 carbon atoms and E" is alkylene of 1 to 4 carbon atoms ; -[M1 ]- represents a hydrophilic monomer unit derived from a hydrophilic vinyl monomer and -[M2 ]- represents a hydrophobic monomer unit derived from hydrophobic vinyl monomer, x is an integer of 4 to 500, y is zero or an integer of up to 250, the sum of x and y is between 4 and 500 ; and x/x + y is between 1 and 0.5.
Patent EP-0047929-A2 (EP)
Inventor: BRANDNER ALEXANDER DR DIPL-CHE
IPC: D01F2/00
Filed: 1981-09-04
Abstract: Spinnmasse aus 4,99 - 25 Gew.-% Cellulose, 95 - 50 Gew.-% eines tertiären Aminoxids, bis 25 Gew.-% Nichtlösungsmittel und bis 10 Gew.-% anderen Polymeren, als Zusatzstoff Verbindungen mit wenigstens 4 Kohlenstoffatomen und zwei konjugierten Doppelbindungen und zwei Hydroxyl- und/oder Aminogruppen mit unsubstituiertem Wasserstoffatom besitzen und/oder Glycerinaldehyd enthält.
Patent EP-0037737-A2 (EP)
Inventor: JIRAK THOMAS L
IPC: A61N1/368
Filed: 1981-04-07
Abstract: An atrial-ventricular demand pacemaker (10) having improved atrial pulse artifact rejection includes a blanking circuit (30) connected in the signal path from the ventricular output terminal (17) to the sensing amplifier (21) to blank the signal during an atrial pulse. The blanking circuit (30) includes a holding circuit comprising a low-pass filter and a switching element which stores a prior signal value at the sensing amplifier input during the blanking interval, and delays return to normal operation until after the blanking circuit has returned to normal. Artifact rejection may also be improved by limiting atrial pulse output circuit recharge time and by limiting polarization current driven into the ventricular output circuitry by an atrial output pulse.
Patent EP-0049628-A2 (EP)
Inventor: NESTER JOHN J
IPC: C07K7/06
Filed: 1981-10-05
Abstract: Nonapeptide and decapeptide analogs of LHRH which have the formula
     and the pharmaceutically acceptable salts thereof, wherein:
     X is a D-alanyl residue wherein one hydrogen on C-3 is replaced by:
   a) a carbocyclic aryl-containing radical selected from the group consisting of phenyl substituted with three or more straight chain lower alkyl groups, naphthyl, anthryl, fluorenyl, phenanthryl, biphenylyl and benzhydryl; or   b) a saturated carbocyclic radical selected from the group consisting of cyclohexyl substituted with three or more straight chain lower alkyl groups, perhydronaphthyl, perhydrobiphenylyl, perhydro-2,2-diphenylmethyl, and adamantyl; or   c) a heterocyclic aryl containing radical selected from the group consisting of radicals represented by the following structural formulas:
     
     wherein A" and A' are independently selected from the group consisting of hydrogen, lower alkyl, chlorine, and bromine, and G is selected from the group consisting of oxygen, nitrogen, and sulfur;   A is an aminoacyl residue selected from the group consisting of L-pyroglutamyl, D-pyroglutamyl, N-acyl-L-prolyl, N-acyl-D-prolyl, N-acyl-D-tryptophanyl, N-acyl-D-phenylalanyl, N-acyl-D-p-halophenylalanyl, and N-acyl-X wherein X is as defined previously;   B is an amino acyl residue selected from the group consisting of D-phenylalanyl, D-p-halophenylalanyl, 2,2-diphenylglycyl, and X wherein X is as defined previously;   C is an amino acyl residue selected from the group consisting of L-tryptophanyl, D-tryptophanyl, D-phenylalanyl and X wherein X is as defined above;   E is glycinamide or -NH-R 1 , wherein R 1  is lower alkyl, cycloalkyl, fluoro lower alkyl or
             R 2  is hydrogen or lower alkyl;     
are disclosed. These compounds are LHRH antagonists.
Patent EP-0063717-A2 (EP)
Inventor: RASENBERGER OTTO
IPC: F16H21/40
Filed: 1982-04-03
Abstract: Dieses Getriebe (4, 7, 10, 12, 13) besteht aus einem schwingfähigen Gelenkviereck (3, 6, 8, 9) mit den zugeordneten Gelenkgliedern (4, 7, 10) sowie einem rasterzeugenden Abtriebszweischlag (12, 13). Die nur teilweise durchlaufene und im Hin- und Rücklauf dekkungsgleiche Koppelkurve (5) weist auf ihrer Bahn eine Spitze (15) auf, welche sie in zwei Kurvenzüge (5.1, 5.2) teilt, wobei ein kurzer Kurvenzug (5.1) der Rasterzeugung dient, während ein unter einem Winkel (14) langgestreckter Kurvenzug (5.2) die Bewegungsableitung hervorbringt und die Spitze (15) der Koppelkurve (5) mit einem Momentanpol (16) identisch ist, der Anfang und Ende der Rast markiert. Dieses Getriebe (4, 7, 10, 12, 13) zeichnet sich durch eine scharf abgegrenzte Rast sowie ausgesprochen hohe Rastgüte aus, da u.a. der nur sehr kurze rasterzeugende Kurvenzug (5.1) eine optimale Annäherung an die Kreisbogenform erlaubt. Das universell einsetzbare Getriebe (4, 7, 10, 12, 13) ermöglicht neben großen Rastwinkeln (φR) auch eine stufenlose Verstellung der Rastdauer, selbst während des Betriebes.
Patent EP-0066889-A2 (EP)
Inventor: BOLKOW LUDWIG DR
IPC: G01S17/10
Filed: 1982-06-08
Abstract: Bei einem Messgerät zur Ermittlung der Entfernung eines Zielgegenstandes aus der Laufzeit eines Messlichtimpulses, der zum Zielgegenstand emittiert, dort reflektiert und vom Messgerät empfangen wird, ist es zur Erzielung einer hohen Messgenauigkeit erforderlich, die Intentsität des Messlichtimpulses an die Entfernung und Reflektivität des Zielgegenstandes sowie an die Transparenz des zwischen dem Zielgegenstand und dem Messgerät liegenden Mediums anzupassen, was durch eine optische Dämpfung des zunächst mit möglichst hoher Intensität erzeugten Messlichtimpulses geschieht. Erfindungsgemäss kann diese optische Dämpfung bei Entfernungsmessgeräten, die einen Lichtweg-Umschalter (10) besitzen, um einen vom Sender (1) erzeugten Lichtimpuls entweder in einen Sende-Messlichtweg (15) oder in einen Referenzlichtweg (11) einzuspeisen, dadurch erfolgen, dass die Zeitpunkte, in deren der Sender (1) jeweils einen Lichtimpuls ermittiert, in Abhängigkeit von der Bewegung des Lichtweg-Umschalters (10) so gesteuert werden, dass nur ein gewünschter Teil der vom Sender (1) in einem Lichtimpuls abgegebenen Lichtmenge zum Empfänger (23) gelangt.
Patent EP-0072968-A2 (EP)
Inventor: BIRKLE SIEGFRIED DR RER NAT DI
IPC: C25D21/11
Filed: 1982-08-10
Abstract: Vorrichtung zum galvanischen Abscheiden von Aluminium mit einer nach außen abgeschlossenen und mit einem Schutzgas beaufschlagbaren Galvanisierwanne (1) mit einem ringförmig geschlossenen Elektrolyttrog (12), einer innerhalb der Galvanisierwanne (1) angeordneten, um eine vertikale Drehachse drehbare Kontaktier- und Haltevorrichtung (19) für Warenträger (34), welche über eine eine Flüssigkeitsschleuse (4) enthaltende Chargierschleuse (3) mit Hilfe von Transportmitteln in die Galvanisierwanne (1) hineinbeförderbar und über eine ebenfalls eine Flüssigkeitsschleuse (9) enthaltende Dechargierschleuse (7) aus der Galvanisierwanne (1) herausbeförderbar sind, wobei die Galvanisierwanne (1) mehrere konzentrisch zueinander angeordnete Teilzellen (16, 17) aufweist und die Transportmittel für das Ein- und Ausbringen der Warenträger (34) derart ausgebildet sind, daß eine den Teilzellen (16, 17) entsprechende Anzahl von Warenträgern (34a, 34b) gleichzeitig über die Chargier- und Dechargierschleuse (3 bzw. 7) hinein- und herausbeförderbar sind.
Patent EP-0077679-A2 (EP)
Inventor: O'BRIEN JAMES MARTIN
IPC: H02G3/04
Filed: 1982-10-18
Abstract: A conduit for electrical cable, for example an electrical cable duct 1, contains a plurality of flexible envelopes 3 which are formed from a cross-linked polymeric material, preferably a halogen-free polymeric material, and which contains a non flammable liquid, preferably water. 
     The envelopes preferably have a high elongation to break at the boiling point of the liquid so that they can accommodate some evaporation of the liquid during a fire in the region of the conduit without bursting.
Patent EP-0085804-A2 (EP)
Inventor: SHAPARD HOWARD M
IPC: G06K7/10
Filed: 1982-10-18
Abstract: A narrow-bodied, single-and twin-windowed, hand-held, laser scanning head for reading bar code symbols includes at least one window mounted at the rear region of the head, and through which either the incident beam going to the symbol and/or the reflected beam returning from the symbol, passes unobstructedly and exteriorly of, and past, the front and intermediate body regions of the head. A field- replaceable laser tube arrangement, a laser tube and method of making the same, an arrangement for and method of controlling a scanning system, optical passive elements for increasing the depth of field, a trigger protective device, and a one-piece support bench and method of fabricating the same by mass-production techniques are also disclosed.
Patent EP-0070248-A2 (EP)
Inventor: LORENZ DIETER DIPL-ING
IPC: H01H33/12
Filed: 1982-06-11
Abstract: Die Erfindung bezieht sich auf einen Trennschalter mit einem feststehenden, rohrförmigen Kontaktstück und einem bewegbaren, rohrförmigen Schaltstift, der in einem feststehenden Außenteil geführt ist und in seinem Innern einen Hilfsschaltstift enthält. Um einen solchen Schalter auch bei höheren Spannungen unter Erzielung kurzer Vorüberschlagszeiten und unter Verwendung eines normal schnell arbeitenden Antriebs einsetzen zu können, trägt der Schaltstift (1) an seinem dem Kontaktstück (3) zugewandten vorderen Ende eine Klinke (22), die mit einem Ansatz (6) am vorderen Ende (5) des Hilfsschaltstiftes (4) zusammenwirkt. Am Außenteil (2) ist eine weitere Klinke (23) gehalten, die mit einem Ansatz (7) am hinteren Ende (8) des Hilfsschaltstiftes (4) zusammenwirkt, und am Schaltstift (1) ist ein Steuerelement (9) längsbewegbar angeordnet, zwischen dem und den Ansätzen (6, 7) jeweils eine Feder (19, 20) liegt. Das Steuerelement (9) ist über einen übersetzenden Antrieb (13) mit dem Schaltstift (1) verbunden. Die Erfindung ist vor allem bei Trennschaltern für metallgekapselte Schaltanlagen anwendbar.
Patent EP-0102129-A2 (EP)
Inventor: MALMBAK PER
IPC: H04W48/16
Filed: 1983-08-26
Abstract: A radio communication system having a plurality of transmitters (10, 20, 30 & 40) which each transmit on a different channel and which each include means (11, 12) for periodically transmitting a channel signal on the transmitter's channel, and a receiver (50) including a tuner (54) for tuning the receiver to any one of the channels, a scanner (64) for causing the tuner to scan the channels and a re-settable timer (62) for activating the scanner when a channel signal has not been received on the channel to which the receiver is tuned for a predetermined time which is greater than the time period of the channel signals and for de-activating the scanner when a channel signal is received on the channel to which the receiver is tuned. The channel signals may be unmodulated carrier signals and the system may operate as a two-way duplex system. 
     The system allows a mobile receiver to be automatically tuned to a correct channel when moving between different channel coverage areas without the transmitters continuously transmitting unmodulated carrier signals.
Patent EP-0099253-A2 (EP)
Inventor: MIYAZAKI HIROSHI
IPC: A61B5/296
Filed: 1983-07-08
Abstract: An improved micro electrode comprises a tapering capillary tube in which the wide end is preferably of outside diameter 2 mm or less, a conductive filament, preferably of outside diameter 50 µm or less, an outer lead wire and an insulating resin filler which is packed into the cavity of the capillary tube. There is a direct connection between the conductive filament and the outer lead wire in the cavity of the capillary tube. The production method may include the step of threading the conductive filament into the tapering capillary tube so that the tip of the filament projects from the thin end of the capillary tube after filling at least part of the cavity of the capillary tube with a volatile solvent to facilitate such threading.
Patent EP-0106585-A2 (EP)
Inventor: ATKINSON ALAN WILLIAM
IPC: C09K3/10
Filed: 1983-09-26
Abstract: Graphite gaskets with an improved release characteristic are treated with a finely powdered release agent such as graphite powder which is then pressed into the gasket surface.
Patent EP-0126824-A2 (EP)
Inventor: PELLICO MICHAEL A
IPC: A61K6/90
Filed: 1983-09-29
Abstract: An oral, settable, dental composition is prepared by interacting Component A containing an alkali metal alginate in an aqueous paste with Component B containing a divalent metal salt such as calcium sulfate and a reaction rate retarder such as tetrasodium pyrophosphate in a fluid plasticizer paste that is substantially free of unbound water. A non-grainy, smooth texture of the pre-set, blended components is obtained by incorporating into Component A a polymer comprising polyacrylamide.
Patent EP-0086743-A2 (EP)
Inventor: BIRKER OTTO
IPC: E04B9/24
Filed: 1983-02-07
Abstract: A strap (2) is used for detachably fastening a building element (1) to a carrier section (3). The resiliently compressible V-shaped clamp (2) possesses two legs (10) each having a recess (11) open on one side. The building element (1) is provided with a strip (16) which bears against the carrier section (3) and projects into the recesses (11) of the legs (10). The resiliently outspread legs (10) are clamped to the strip (16). A rigid, load bearing connection is thereby created, which is suitable, for example, for fixing a ceiling lining to a suspended supporting frame. <IMAGE>
Patent EP-0124891-A2 (EP)
Inventor: SUWA YOSHIHIDE
IPC: A23L29/00
Filed: 1984-05-04
Abstract: A method of reducing or eliminating the mutagenicity of foods and beverages by causing an antimutagenic substance to act on them is disclosed. The antimutagentic substance is selected from the group consisting of wheat germ, barley malt, soybean, powders thereof, rice bran and extracted fractions thereof. An antimutagenic agent for use in this method which contains one of these antimutagenic substances as the effective ingredient is also disclosed.
Patent EP-0129255-A2 (EP)
Inventor: MASHIMO SATOSHI
IPC: C08L7/00
Filed: 1980-11-05
Abstract: A power transmission belt manufacture wherein a mod- tfied rubber blend is utilised as at least one portion e.g. the load-carrying section (15) of the belt, with the blend including a silane coupling agent, silica and carbon black. The invention comprehends the use of the blend further as at least one of the compression (16) and tension sections of the belt (17), as desired. The modified rubber blend is advantageously utilised in power transmission belts having widely varying configurations and characteristics.
Patent EP-0140110-A2 (EP)
Inventor: ZALESKI STANISLAW
IPC: A23K10/24
Filed: 1984-09-14
Abstract: 1. Process for working up full animal blood with the addition of alkali salts, characterized in that alkali salts, preferably sodium chloride or potassium chloride, are added to blood freshly removed from the vessels of animals for slaughter up to an electrolyte concentration of 0.085 to 0.43 mol/dm**3 corresponding to a concentration of 0.5 to 2.5 mass % of sodium chloride, the product obtained is allowed to congeal, and then thermally hardened.