baber/WOPTO huggingface dataset:
Patent EP-3716730-A3 (EP)
Inventor: HUANG SHUIYONG
IPC: H05B3/42
Filed: 2020-03-24
Abstract: A PTC liquid heating device comprises a housing extending along a longitudinal axis and defining a liquid inlet and a liquid outlet. A PTC heating unit is inserted into the housing and extends along the longitudinal axis. The PTC heating unit includes a sleeve, a heat conductor and at least one PTC heating core. The heat conductor has a pair of metal profiles defining at least one chamber, the at least one chamber extending along the longitudinal axis to receive the at least one PTC heating core. The heat conductor is located in the sleeve and has a shape matching the sleeve. The PTC liquid heating device provides uniform and efficient heat transfer. In addition, the PTC liquid heating device has improved corrosion resistance and insulation properties, thereby prolonging the service life of the PTC liquid heating device.
Patent EP-3764143-A3 (EP)
Title: Improved optical fiber and power transition design
Inventor: ELSAADANI ASAAD
IPC: G02B6/44
Filed: 2020-05-29
Abstract: According to an embodiment, an apparatus comprises a fiber-breakout transition configured to break out optical fiber sets from a first end of an optical fiber cable. The fiber-breakout transition comprises a first channel configured to receive an end segment of the optical fiber cable. The fiber-breakout transition further comprises a plurality of second channels. Each of the plurality of second channels is configured to receive and mechanically attach a buildup tube for holding one or more optical fibers. The transition has an interior cavity connecting the first channel to the plurality of second channels. Some of the channels have cross-sections whose diameters increase in a stepped manner with distance away from the interior cavity of the transition.
Patent EP-3770508-A3 (EP)
Title: Garverfahren zum betreiben eines gargerätes sowie gargerät
Inventor: HERLITZIUS CLEMENS
IPC: F24C7/08
Filed: 2020-11-27
Abstract: Ein Garverfahren dient dem Zubereiten eines Garguts im Garraum (1) eines Gargeräts. Der Garraum (1) umfasst eine erste Öffnung (12), eine zweite Öffnung (16) und einen Verschluss (17) zum Verschliessen der zweiten Öffnung (16). Im Weiteren umfasst das Gargerät einen ausserhalb des Garraums (1) angeordneten Temperatursensor (13) zur Detektion von aus dem Garraum (1) durch die erste Öffnung (12) austretenden Gasvolumen. Während des Garverfahrens wird der Verschluss (17) von einer ersten Position in eine zweite Position bewegt. Nach Verlassen der ersten Position (P1) wird eine Messung mittels des Temperatursensors (13) durchgeführt.
Patent EP-3886355-A3 (EP)
Inventor: Rivlin Ofer
IPC: H04L9/32
Filed: 2021-08-04
Abstract: Disclosed embodiments relate to securely facilitating decentralized management of identity data. Operations may include receiving, from an identity, encrypted data and an index associated with the encrypted data; receiving, from the identity, a first request including: the index, a first part of a first cryptographic key, and a target service cryptographic key; identifying, using the index, the encrypted data; encrypting a copy of the encrypted data using the target service cryptographic key to form a doubly encrypted data; sending a challenge token to the identity; receiving a second request, from a target service, the second request including: the index and a challenge response created based on the challenge token; and sending to the target service the doubly encrypted data and the first part of the first cryptographic key; wherein the target service is operable to decrypt the doubly encrypted data.
Patent EP-3984381-A3 (EP)
Inventor: MALAVOLTA MASSIMO
IPC: A24C5/47
Filed: 2021-10-12
Abstract: A method to control a feeding unit (1) to feed components (2) for smoking articles and comprising the steps of: feeding, by means of a first feed (3), a first flow of components (2) having a first pitch (PI); and feeding, by means of a second feed (4), a second flow of components (2) having a second pitch (PI), which is the same as the first pitch (P1). In case of the regular operation of both feeds (3, 4), combining, at a first drum (5), the components (2) of the first and second flows so as to create a third flow of components (2), in which the components (2) of the first flow are alternated with the components (2) of the second flow and have a third pitch (P3) which is smaller then, in particular half, the first pitch (P1) and the second pitch (P1). In case of regular operation of both feeds (3, 4), transferring the components (2) of the third flow from the first drum (5) to a second drum (8) having the same speed as the first drum (5). In case the first feed (3) stops, the steps of: carrying out a pitch reduction of the components (2) of the second flow, in particular at the output of the first drum (5), so as to obtain a third flow of components (2) having a third pitch (P3) which is smaller than, in particular half, the first pitch (P1) and the second pitch (P1); and transferring the components (2) of the third flow from the first drum (5) to the second drum (8).
Patent EP-4064611-A3 (EP)
Title: Communication apparatus, communication method, program, and storage medium
Inventor: YAMAKAWA YUICHI
IPC: H04W12/06
Filed: 2022-03-17
Abstract: A communication apparatus that executes communication using a first scheme or a second scheme being a security-related scheme not requiring a user to enter a password is configured to switch between the first scheme and the second scheme based on the selected frequency band in a case where a setting not requiring a user to enter a password is made.
Patent EP-4094947-A3 (EP)
Inventor: WEBER TOBIAS
IPC: B41J3/407
Filed: 2022-03-28
Abstract: A printing system (10) is provided comprising a print head (12) including a plurality of ink nozzles (14); an actuator configured to move the print head (12) relative to a substrate (11); a print head position sensing system (18) configured to detect an actual position (20) of the print head (12) relative to the substrate (11); and a controller (22). The controller (22) is configured to: receive the actual position (20) of the print head (12) detected by the print head position sensing system (18) corresponding to a target print head position (46); determine a positional offset between the actual position (20) and the target print head position (46); generate a nozzle firing pattern (32) based on the positional offset; and control the print head (12) to print the nozzle firing pattern (32) at the target print head position (46) using the plurality of ink nozzles (14).
Patent EP-4129935-A3 (EP)
Inventor: ALEXANDER JEFFREY C
IPC: F27D13/00
Filed: 2022-08-04
Abstract: Method of producing molten glass and system therefor, including providing a glass melting furnace configured to melt a glass sample, the glass sample including glass batch material including soda ash, or cullet or post-consumer cullet, or any combination of batch material, cullet and post-consumer cullet. The method includes introducing glass sample into a chamber of a rotary drum heat exchanger having at least one heat exchange tube; introducing the exhaust gas into the tube; causing a transfer of heat from the exhaust gas in the tube to the glass sample in the chamber to volatilize any organic impurities in the glass sample, heat the glass sample and evaporate water from the glass sample to dry it, the evaporated water forming water vapor in the chamber; contacting the dried sample with the water vapor; and discharging the dried sample from the rotary drum heat exchanger and introducing it into the furnace.
Patent EP-4273755-A3 (EP)
Title: Apparatus and mechanism for processing neural network tasks using a single chip package with multiple identical dies
Inventor: Dasari Uday Kumar
IPC: G06F15/78
Filed: 2018-09-21
Abstract: Apparatus and methods for processing neural network models are provided. The apparatus can comprise a plurality of identical artificial intelligence processing dies. Each artificial intelligence processing die among the plurality of identical artificial intelligence processing dies can include at least one inter-die input block and at least one inter-die output block. Each artificial intelligence processing die among the plurality of identical artificial intelligence processing dies is communicatively coupled to another artificial intelligence processing die among the plurality of identical artificial intelligence processing dies by way of one or more communication paths from the at least one inter-die output block of the artificial intelligence processing die to the at least one inter-die input block of the artificial intelligence processing die. Each artificial intelligence processing die among the plurality of identical artificial intelligence processing dies corresponds to at least one layer of a neural network.
Patent EP-4252718-A3 (EP)
Title: Expansion members for implantable devices and associated systems
Inventor: IRWIN CRAIG W
IPC: A61F2/915
Filed: 2019-04-30
Abstract: A medical device frame including an undulating frame element defining a series of peaks each defining a longitudinal splay angle, circumferential cant angle, or combinations thereof. In some examples, the series of peaks are non-overlapping when the frame is in an expanded configuration and overlap when the frame is in the collapsed configuration. The longitudinal splay angle and/or circumferential cant angle may remain relatively unchanged between the expanded and collapsed configurations (e.g., within about 15%).
Patent EP-4268951-A3 (EP)
Inventor: MCMANAWAY MICHAEL C
IPC: B01D15/22
Filed: 2016-04-11
Abstract: The present invention is directed to affinity chromatography devices that separate a targeted protein or antibody from an aqueous mixture containing the targeted protein or antibody. The chromatography device may contain a stacked membrane assembly or a wound membrane assembly. The membrane assemblies include at least one polymer membrane that contains therein inorganic particles. The polymer membrane and/or the inorganic particles have an affinity ligand bonded thereto. The affinity ligand may be a protein, an antibody, or a polysaccharide that reversibly binds to the targeted protein or antibody. The chromatography device may be repeatedly used and may be cleaned with a caustic solution between uses. The chromatography devices may have a dynamic binding capacity (DBC) of at least 30 mg/ml (or 0.07 micromol/ml) at 10% breakthrough at a residence time of 20 seconds or less.
Patent EP-0038024-A3 (EP)
Title: Hair-dye applying apparatus
IPC: A45D19/00
Filed: 1981-04-09
Abstract: A hair dye applicating apparatus has a handle part formed as a hair dye supply container, a combination part connected with the supply container, a hair separating tip arranged on the combination part in spaced relationship with the supply container, a comb member having a plurality of tines and arranged on the combination part adjacent the supply container, a hair dye application part including a displaceable brush member having a plurality of bristle bundles, and an elastic nozzle member located inside the brush member so as to be surrounded by the bristle bundles and to form a hair dye outlet opening.
Patent EP-0060349-A3 (EP)
Title: Feeder head for castings
IPC: B22D35/04
Filed: 1981-12-22
Abstract: 1. Feeder for castings (1), in particular of cast-iron with a body (3) of an exothermic heating material comprising a cylindrical cavity (5), which material keeps the substance located in the feeder molten until the completion of the shrinkage of the casting material through the region of the casting to be fed, in which case the feeder volume corresponds to the quantity of the shrinkage volume plus the maximum safety amount of 30% of the shrinkage volume, characterised in that the cylindrical cavity (5) is open towards the outside on its upper side and that located in this cavity (5) is a float (9) adapted to its cross section and able to move with respect to the body (3) of exothermic heating material, which float likewise consists of an exothermic heating material.
Patent EP-0067366-A3 (EP)
Title: Electric, particularly electronic, switching apparatus operated without contacting
IPC: H03K17/945
Filed: 1982-06-03
Abstract: Electrical components of an electronic switching device, such as a motion sensor of a monitoring system, are mounted on a dielectric carrier film covering opposite surfaces of a flat non-conductive support. The several components, disposed on the outer surfaces of the carrier film, are electrically interconnected by leads in the form of conductor strips on the inner film surfaces. A coil constituting such a component is embedded in a ferrite pot which is pasted onto an extension of the film and has a central pin with an end insertable into an aperture in an edge of the flat support after that extension is bent around the edge. The surfaces of the support may be pitted to provide recesses for an adhesive designed to bond that support to the film.
Patent EP-0072523-A3 (EP)
IPC: H03K17/082
Filed: 1982-08-10
Abstract: Die Schutzschaltung verhindert ein kritisches Ansteigen 
des Laststromes. Sie besteht aus einer parallel zur gesteuer­
ten Strecke des Feldeffekttransistors 15 geschalteten Strom­
meßschaltung 5,6, deren Ausgang einen ersten Schalter 12 
steuert. Der erste Schalter begrenzt die Steuerspannung am 
Steuereingang des Feldeffekttransistors. Ein weiterer Schal­
ter 13 sperrt den Steuereingang des ersten Schalters, sobald 
ein Taktimpuls am Eingang 17 der Schaltung anliegt.
Patent EP-0084098-A3 (EP)
Title: Audiofrequency signals receiver
IPC: H02J13/00
Filed: 1982-11-27
Abstract: A receiving arrangement is provided, to receive audio frequency signals that are transmitted by way of lines of an alternating current distribution network. The audio frequency signals are decoupled from a low or medium voltage level of the network. The currents in one or more phases in such level are detected and the signal is applied to a receiver. The audio frequency signals are decoupled by means of one or more current transformers or voltage transformers and currents or voltages in secondary windings of signal transformers connected thereto are detected. Each secondary winding of the signal transformers with the ohmic resistance thereof and the load resistance thereof, forms a high-pass filter with the lowest frequency to be transmitted as its lowermost frequency. The signal transformer cooperates with an amplifier, summing or subtracting circuit in the receiving circuit.
Patent EP-0074149-A3 (EP)
Title: Recording and/or reproducing apparatus
IPC: G11B15/665
Filed: 1982-09-06
Abstract: A tape threading device for a helical scan tape cassette recorder, having pivotal levers each having a tape guide for withdrawing and wrapping the tape about a guide drum. The levers overlap each other at an area of instantaneous overlap at which they are coupled to each other by a mechanism including a sliding block which is guided by a carrier device along a path which extends in the area of overlap. The sliding block is in force-sustained engagement with a link-motion surface on at least one of the levers.
Patent EP-0063926-A3 (EP)
IPC: G09B19/22
Filed: 1982-04-22
Abstract: A chess instruction apparatus comprises a board having 
a playing area comprising an array of playing squares, and a 
plurality of playing pieces (15) of opposing colours. Each play­
ing square contains a spacial configuration of switches (18), 
the configuration being the same in each square, and each 
playing piece (15) provides a set of switch actuating members 
(19) positioned to engage selected ones of the switches (18) 
when the playing piece (15) is placed on the square (11), the 
switch actuating members (19) being arranged in a coded con­
figuration corresponding uniquely to the colour and function of 
the playing piece (15). A plurality of display circuits are pro­
vided to display the pattern of control, each display circuit be­
ing associated with a respective playing square and being oper­
able to denote control of the square by a playing piece (15).
Patent EP-0090114-A3 (EP)
Title: Reactive dyes
IPC: C09B62/008
Filed: 1982-11-11
Abstract: Reactive dyes which in the free acid form are of the 
formula: 
  
wherein Q is a cellulose reactive group attached to a carbon 
atom of B and selected from HO₃SO.CH₂CH₂.SO₂, 
CH₂ = CH.SO₂, and NR²Q¹ where Q¹ is halotriazinyl, halo­
pyrimidinyl, 2,3-dichloro-quinoxaline-5- or 6-sulphonyl, or 
2,3-dichloroquinoxaline-5- or 6-carbonyl;  
R and R² are each independently H or C₁₋₄ alkyl;  
B is a radical containing a benzene or naphthalene 
nucleus which is linked directly to the azo group;  
R¹ is the radical of a cyclic dicarboxylic anhydride 
  
n is 0 or 1; and m is 1 or 2,  
providing that when B is of the benzene series and R¹ 
is CH₂CH₂, Q is not CH₂ = CHSO₃ or HO₃SO.CH₂CH₂SO₂.  
     Dyestuffs are characterised by good dyeing and dis­
charge properties.
Patent EP-0084247-A3 (EP)
Title: Operation mode setting circuitry for microprocessor
IPC: G06F3/023
Filed: 1982-12-21
Abstract: Operation mode setting circuitry, for a microprocessor operable in a plurality of operation modes, has a single input pin (2) through which an analog voltages the level of which serves for designating one of the operation modes, is applied to an analog-to-digital converter circuit (6) which is built into the microprocessor. The output digital signal from the analog-to-digital converter circuit (6) is decoded by a decoder (16), and the microprocessor is set at the designated operation mode in response to the decoded output signal.
Patent EP-0097258-A3 (EP)
Title: Computing apparatus and method for operating the same
IPC: G06F17/30
Filed: 1983-05-25
Abstract: Apparatus and method for operating a computing system to enable multiple users executing in various address spaces and according to various priorities, key states, and allocation levels to share the computing and data resources of the system. The computing system includes at least one subsystem (70) having a pool of available functional modules for supporting a plurality of user requests (81, 82, 85) under various access protocols (65-67) and allocation levels. Execution means are provided for assuring that user requests valid only under some protocols and allocation levels are not executed on behalf of users authorized only for different protocols, such execution means including means for generating an allocation descriptor describing a user's functional capability; means responsive to a request from a user which does not imply a change in functional capability for allocating a functional module to the user according to the user's currently allocated functional capability; and means responsive to a request from a user which implies a change in the user's functional capability for allocating a functional module to the user according to a new functional capability only if allower by the user's current functional capability.
Patent EP-0107072-A3 (EP)
IPC: H04N11/04
Filed: 1983-09-26
Abstract: Es wird eine nichtlineare Transformation der RGB 
(ROT/GRÜN/BLAU)-Darstellung für jeden Bildpunkt durch­
geführt, wobei die Aufteilung eines gedachten RGB-Farb­
raums, dessen drei Dimensionen durch die Farbparameter 
R, G und B repräsentiert sind und wobei das betreffende 
Informationswort einen Raumvektor vertritt, in farbspezifi­
schen empfindungsmäßig gleichen Abstufungen erfolgt, so 
daß sich ein Farbraum mit unterschiedlich großen Volumen­
elementen in dem RGB-Farbraum ergibt. Das Verfahren 
führt zu einer vorteilhaften Datenreduktion.
Patent EP-0112126-A3 (EP)
IPC: H04L12/417
Filed: 1983-12-08
Abstract: A local communication network for interconnecting data 
transmitting and receiving stations, such as computers. A 
number of stations are connected for transmission of data 
onto an outbound unidirectional bus and are connected to 
receive data from an inbound bus in series with the 
outbound one. A "locomotive" generator transmits locomo­
tives onto the outbound bus, and each station, if ready to 
transmit, adds a packet of data to the next passing "train" led 
by a locomotive. The resulting efficiency is relatively high 
and the network delay is relatively low, these figures being 
even further improved by the use of multiple locomotive 
generators or a regular-interval locomotive generator. Other 
embodiments employ an open-ring configuration, and a star 
coupler to minimize inbound losses.
Patent EP-0087359-A3 (EP)
Title: Nitromethylating reagent, its utilization in the preparation of nitromethylated compounds and some of their derivatives and the compounds obtained
IPC: C07J5/00
Filed: 1983-02-15
Abstract: A novel nitromethylation composition comprising nitromethane and a catalytic amount of a bifunctional basic catalyst, optionally in an organic solvent, a method of nitromethylating ketonic compounds with said compositions and novel steroids of the formulae    <IMAGE>  I and   <IMAGE> I'  wherein R1 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms optionally substituted with an oxygen or nitrogen group or halogen and alkenyl and alkynyl of 2 to 4 carbon atoms, R2 is alkyl of 1 to 4 carbon atoms and the A,B,C and D rings optionally contain at least one double bond and optionally substituted with at least one member of the group consisting of -OH, =0, halogen, alkyl and alkoxy of 1 to 4 carbon atoms and alkenyl and alkynyl of 2 to 4 carbon atoms and their use to form the corresponding 21-acetoxy-20-ketocorticosteroids compounds in a simple manner.
Patent EP-0102315-A3 (EP)
Title: Circuit arrangement for regulating the working temperature of the heating element of an electric soldering instrument, especially a solder iron
IPC: B23K3/04
Filed: 1983-03-16
Abstract: In a circuit arrangement for controlling the operating temperature of the heating coil of an electric soldering iron, the resistance variation of the heating coil itself is to be evaluated at lowest possible cost of circuitry and doing away with a thermocouple sensor that used to be arranged in the region of the soldering bit or of the heating coil, at high mechanical cost. To this end, a precision resistor is inserted in the heating circuit and a TRIAC switching element connected between the latter and the heating element, which is switched open by a comparator circuit as a function of the voltage drop at the precision resistor or which lets through only the pulses of a pulse generator circuit required for measuring the switch-on threshold, which pulse generator circuit is synchronized via a null detection circuit for null passage of the AC voltage. The voltage drop is further compared with a preset voltage and when it is reached an integration capacitor is charged, the voltage of which controls the comparator in proportion to a reference voltage. The TRIAC is switched on as long as the voltage at the output of the integration exceeds the reference voltage, and is switched off as long as this voltage is lower than the reference voltage. In the latter case the integration capacitor forms a time function element for the reheating of the heating coil.
Patent EP-0120207-A3 (EP)
Title: Matt as an underlay for a surfacing, in particular for water permeable artificial turf, and process for its manufacture
IPC: E01C13/00
Filed: 1984-01-24
Abstract: A backing mat for a water-permeable artificial grass having a grid-like structure consisting of elastically pliable foamed plastic sections and openings arranged therebetween. To improve the qualities of the artificial grass with regard to tread elasticity bulbous projections are formed of foamed plastic on the underside of the backing mat at the edges of the openings.