baber/WOPTO huggingface dataset:
Patent EP-3770528-A3 (EP)
Title: Heat exchanger for boiler
Inventor: BAMBOZZI BENEDETTA
IPC: F28F1/02
Filed: 2017-07-11
Abstract: A heat exchanger (1) for gas condensing boilers is provided with a container body (2) within which at least one pipe bundle (3) is disposed to delimit a combustion chamber (300). The at least one pipe bundle (3) is made by a pipe spiral wound around a central axis. A first end (31) of the pipe serves as an inlet for the heat transfer fluid to be heated. A second end (32) of the pipe serves as an outlet for said heat transfer fluid. The pipe bundle (3) is made as a single component defined by a seamless single element. The pipe bundle has an elliptical section with said ends (31; 32) having a circular section projecting from said container body (2), so as to be accessible from the outside, to ease the operations of connection of the ends (31; 32) to the pipes of the water system. A method of manufacturing the pipe bundle (3) involves shaping an elliptical section of a pipe by mechanical processes for plastic deformation, so as to obtain a change of section, from elliptical to circular, thus allowing a metallic continuity between the exchanger and the pipes of the water system.
Patent EP-3777600-A3 (EP)
Inventor: GOLDIE JAMES
IPC: A45C7/00
Filed: 2020-08-10
Abstract: A carrying case utilizes a layer of phase change materials and a thermal insulation layer in order to provide a temperature-stabilized environment for enclosed payloads such as musical instruments during transport through an environment in which temperatures differ greatly from those to which they are normally exposed. In one aspect, the portable carrying case (500"') comprises: a first layer containing phase change material (PCM) with a phase change temperature between 10°C and 35°C (50°F and 95°F), a second layer comprising insulation, said first layer and second layer arranged to form an enclosure defining at least one closable opening with said first layer inside said second layer, and a carrying implement, wherein said portable carrying case (500"') comprises a front panel (501a'") and a back panel (501b'") that meet at at least one edge and define said opening to said enclosure, side flaps (505a"', 506b"') extending from at least one of said front panel (501a'") and said back panel (501b'") and having mating fastening elements (508a"', 508b'", 507"') such that in one configuration said side flaps (505a"', 506b'") are folded over one of said front panel (501a'") and said back panel (501ab") and cause said front panel and back panel to form said enclosure, and a closure flap (501c'") coupled to one of said front panel and said back panel and movable from a first position where said enclosure is open to a second position where said flap covers (501c'") said opening, said front panel and said back panel each comprised of said first layer and second layer.
Patent EP-4124443-A3 (EP)
Inventor: VAN TOOREN MICHAEL
IPC: B29K105/06
Filed: 2022-06-07
Abstract: An assembly (20) is provided for induction welding. This induction welding assembly (20) includes a fixture (26). The fixture (26) includes a first support structure (48) and a second support structure (50). The second support structure (50) includes a frame (118A, 118B) and a plurality of trunks (100). Each of the trunks (100) is connected to and repositionable on the frame (118A, 118B). The fixture (26) is configured to secure a workpiece (22) vertically between the first support structure (48) and the second support structure (50) using the trunks (100) during induction welding of the workpiece (22).
Patent EP-4155684-A3 (EP)
Inventor: HONG SUZHEN
IPC: G01C21/36
Filed: 2022-09-14
Abstract: Provided are method and apparatus for navigating a vehicle, an electronic device, and a storage medium, and relates to the field of computers, in particular to the field of Internet of vehicles, automatic driving, and intelligent cabins. A specific implementation solution is as follows: in response to a target vehicle being driving to a target location, weather information of an environment where the target vehicle is located is detected. On the basis of the weather information, a weather level of the environment is determined. In response to the weather level being higher than a target weather level, the at least one candidate parking area is acquired. And a target parking area is determined from the at least one candidate parking area, and on the basis of the target parking area, a navigation route of the target vehicle is determined.
Patent EP-4169750-A3 (EP)
Title: Solenoid assembly of a piston assembly of an absorber of a suspension system
Inventor: GRAJEDA YINKO I
IPC: H01F7/06
Filed: 2022-09-26
Abstract: A suspension system of an associated vehicle. The suspension system comprises an outer reservoir tube extending along an axis between a first end and a second end and defining a chamber. A piston assembly is at least partially located in the chamber. The piston assembly includes a piston rod and a piston head. A solenoid assembly is connected to the piston rod. The solenoid assembly comprises a core including a core head and a core body. A spool extends about the core body and defines a space. A coil is wrapped around the spool within the space. An induction plate is at least partially located between the spool and the core head. As the input current is modulated the induction plate promotes the induction of eddy currents opposing the field induction attenuating the force ripples of the magnetic field buildup and decay.
Patent EP-4191728-A3 (EP)
Title: Rechargeable lithium battery
Inventor: YUN PILSANG
IPC: H01M10/0567
Filed: 2022-12-01
Abstract: Provided is a rechargeable lithium battery including a positive electrode; a negative electrode; a separator between the positive electrode and the negative electrode; an electrolyte including vinylene carbonate; and a case configured to accommodate them, wherein at least a portion of the interior of the case includes a coating portion containing lithium borate particles.
Patent EP-4236080-A3 (EP)
Inventor: SARKIS GABI
IPC: H03M13/13
Filed: 2017-12-28
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may receive a signal from a transmitter device, the signal including at least in part m consecutive elements, determine indices associated with each of the m consecutive elements, each of the m consecutive elements associated with a different index, bit reverse a binary sequence associated with each of the m consecutive elements, each of the m consecutive elements include a different binary sequence, determine a bit-reversed order of the indices based at least in part on the bit-reversed binary sequence associated with each of the m consecutive elements and write each of the m consecutive elements to a different memory bank in parallel based at least in part on the bit-reversed order of the indices.
Patent EP-4258625-A3 (EP)
Title: Popularity-aware bitrate adaptation of linear programming for mobile communications
Inventor: SLATER JOSHUA
IPC: H04L47/2475
Filed: 2016-02-12
Abstract: Embodiments provide popularity-based adaptive bitrate management of linear programming over constrained communications links. Embodiments can operate in context of a communications network communicating with multiple mobile client devices disposed in one or more transport craft. A number of channel offerings, including channels providing linear programming, can be made available via the communications network for consumption by the client devices. Embodiments can compute channel popularity scores for the channel offerings based on a predicted popularity, an estimated popularity, a measured popularity, etc. A bitrate can be determined for each (some or all) of the channel offerings based at least in part on its channel popularity score, so that more popular channel offerings can be communicated at higher bitrates. Determined-bitrate instances of the channel offerings can be obtained and/or generated, and delivered via the communications network, to the client devices for consumption.
Patent EP-0022342-A3 (EP)
Title: Sulfonamide solutions
IPC: A61K31/63
Filed: 1980-06-30
Abstract: Aqueous parenteral sulfonamide solutions comprising water, from 10 to 20% w/v based on the total volume of solution of sulfamethoxazole or sulfadoxine, from 3 to 5% w/v based on the total volume of solution of trimethoprim, and from 60 to 80% w/v based on the total volume of solution of 2-pyrrolidone. Polyvinylpyrrolidone may also be present having an m.w. of from 5000 - 100,000.
Patent EP-0042710-A3 (EP)
Title: Fruit composition and method of manufacture thereof
IPC: A23L21/10
Filed: 1981-06-16
Abstract: A fruit composition is manufactured by heating fruit, sugar and water to cook the fruit and cause the sugar to be absorbed into the fruit. At least one gelling agent (e.g. low methoxyl pectin) and a gel thickener (e.g. an edible gum) are added to the cooked mixture. The fruit, sugar, water, gelling agent, gel thickener, a preservative and, optionally, one or more artificial sweeteners are added in amounts such as to give a composition having a fruit content of 10 to 50% by weight, a total soluble solids content of 30 to 55% by weight, a gel thickener content of 0.05 to 0.50% by weight, a preservative content of 250 to 1000 ppm by weight, and a gelling agent content of 0.5 to 1.0% by weight for a spreadable fruit composition which is resistant to syneresis or 0.25 to 0.5% by weight for a pourable fruit composition which has a pleasing texture and a non-hazy appearance.
Patent EP-0050442-A3 (EP)
IPC: H01R12/88
Filed: 1981-10-07
Abstract: The present invention relates to a connector for electrical­
ly connecting a substrate having a plurality of depending pins 
to a printed circuit board. More specifically, the invention dis­
closed is an insulating housing with a movable cover adapted 
to open normally closed contacts positioned in the housing so 
that the pins may be inserted.
Patent EP-0068287-A3 (EP)
IPC: C05G3/00
Filed: 1982-06-15
Abstract: Depotwerkstoffe auf Basis von geblähtem Perlit oder 
ähnlichen porösen Trägern, die Düngemittel, Pestizide oder 
andere Wirkstoffe enthalten und verzögert abgeben, werden 
dadurch hergestellt, daß man den Träger hydrophobiert, 
den hydrophobierten Träger einer Vakuum- oder Druckim­
prägnierung mit einer konzentrierten wäßrigen Lösung des 
Wirkstoffes unterzieht und den imprägnierten Träger trock­
net. Gegebenenfalls kann der imprägnierte, getrocknete 
Träger noch mit einer Ummantelung z.B. aus Phosphaten 
versehen werden. Die erhaltenen Depotwerkstoffe zeichnen 
sich durch hohe Beladungsraten und verbesserte Langzeit­
wirkung aus.
Patent EP-0078412-A3 (EP)
Title: Method and apparatus for regenerating physically acting organic washing liquors
IPC: B01D53/34
Filed: 1982-10-06
Abstract: Method and apparatus for regenerating physically acting organic scrubbing agents laden with sulfur dioxide and/or sulfur trioxide and eventually carbon dioxide in the course of a gas purification process. Equipment costs and energy losses are reduced by adding ammonia and, if necessary, water, to the laden scrubbing fluids and then separating the resultant ammonia sulfite and/or ammonia sulfate. Large differences in temperature between the scrubbing steps and the regenerating steps are not needed. A beneficial energy balance results.
Patent EP-0111594-A3 (EP)
Title: L-piece for affixing objects
IPC: B62J7/04
Filed: 1982-12-27
Abstract: 1. Mounting angle brackets for the attachment of a transverse strap connecting two mounting frames for motorcycle paniers, which one piece angle brackets each consists of two limbs each arranged perpendicularly to the other and namely one limb with holes for attachment to the mounting frame and a wider limb for ths adjustable fitting of the transverse strap, characterised thereby, that the narrow limb (10a) of sach mounting angle bracket (10) on one side displays a prolongation (11) and each time at least three mutually associated holes (12a, 12b, 12c; 12a', 12c, 12b) and that at least three longitudinal recesses (13a, 13b, 13c) are so oriented in the wider limb (10b) that their longitudinal axes (15) extend parallelly each to the other and to the longitudinal axis (16) of the prolonged narrow limb (10a).
Patent EP-0074265-A3 (EP)
IPC: B60J1/20
Filed: 1982-09-06
Abstract: A venetian blind for motor vehicles including a plurality 
of horizontally extending slats (2) supported by "ladder" 
assemblies (4) including rigid side pieces (6) and cross­
pieces supporting and locating the slats. An electric motor 
(10) is connected between the ladder assemblies and a fixed 
mounting point in such a way that rotation of the motor 
causes the angle of the slats to be varied. An automatic 
control circuit opens the blind whenever the ignition of the 
vehicle is switched on and closes it at a predetermined time 
after the ignition is switched off.
Patent EP-0069675-A3 (EP)
Title: Nappe absorbante de liquides variés et notamment d'hydrocarbures
IPC: E02B15/10
Filed: 1982-07-07
Abstract: La nappe absorbante fait application de granulés fibreux 
cohérents à base de fibres individualisées, ces granulés tels 
que ceux connus dans le commerce sous le nom de 
granofibres étant sensiblement sphériques, légers, souples 
et élastiques, solides vis-à-vis de toute sollicitation à la 
désagrégation, à pouvoir d'absorption élevé, bon marché... 
Selon l'invention, les granulés (1) sont répartis en couche 
dans une enveloppe souple poreuse (2) dont les deux feuilles 
superficielles (3, 4) sont réunies entre elles par des lignes de 
solidarisation telles que des lignes de piquage (7, 8) s'oppo­
sant à la migration et à l'accumulation desdits granulés dans 
certaines zones au détriment du reste.
Patent EP-0103251-A3 (EP)
IPC: C08G63/20
Filed: 1983-09-06
Abstract: Bindemittel für Einbrennlacke, die als wesentliche Kom­
ponenten Aminharze, insbesondere Melaminharze, und Poly­
esterharze mit Einheiten von I) Butandiol-1,4 und Terephthal­
säure in praktisch äquivalenten Mengen enthalten, wobei die 
Summe der Anteile an Butandiol-1,4 und Terephthalsäure 8 bis 
60 Gew.-%, bezogen auf den Gesamtansatz, beträgt, und die 
daneben II) Einheiten anderer drei- bis vierwertiger Alkohole 
und III) anderer Dicarbonsäuren enthalten, wobei der Anteil 
der mindestens dreiwertigen Alkohole 20 bis 55 Äquivalentpro­
zent und der der mehr als dreiwertigen Alkohole höchstens 10 
Äquivalentprozent, jeweils berechnet auf die Gesamtmenge 
der Hydroxylgruppen und der Anteil der aromatischen Dicar­
bonsäuren mindestens 50 Mol% beträgt.  
     Die Erfindung besteht weiter in der Verwendung solcher 
Bindemittel zur Herstellung von Einbrennbeschichtungen mit 
guter Haftung und Steinschlagfestigkeit.
Patent EP-0116691-A3 (EP)
IPC: G11B33/10
Filed: 1983-11-04
Abstract: Ein Spiegelhalter (10) weist parallele Seitenwände (9, 11) 
auf, die einen Umlenkspiegel (4) und einen Prismenspiegel 
(6′) halten. Außerdem sind in den Seitenwänden (9, 11) 
Lampen (8) zur Beleuchtung des Beobachtungsobjekts vor­
gesehen. Der Strahlengang von dem Prismenspiegel (6, 6′) 
wird über den Umlenkspiegel (4) in eine Sammellinse (2) 
umgelenkt, welche in einer Linsenfassung (18) verstellbar 
gehalten ist. Mit Hilfe dieser Vorrichtung lassen sich Schreib-­
Lese-Köpfe von Datenträgerplatten für EDV-Anlagen im 
eingebauten Zustand auf Verunreinigungen und/oder Be­
schädigungen untersuchen.
Patent EP-0091286-A3 (EP)
IPC: C07D521/00
Filed: 1983-03-31
Abstract: This invention relates to pharmaceutical compositions 
comprising compounds of the formula: 
  
wherein A is biphenyl unsubstituted or substituted on one or 
both rings with one or more halo, lower alkyl, lower alkoxy or 
trifluoromethyl substituents; Z is ethylene unsubstituted or 
substituted with a single lower alkyl substituent or propylene 
unsubstituted or substituted with one or two lower alkyl 
substituents; and the pharmaceutically acceptable acid addi­
tion salts thereof alone or in admixture with at least one 
pharmaceutically acceptable excipient. These pharmaceutic­
al compositions have anticonvulsant activity.
Patent EP-0099227-A3 (EP)
IPC: B41M5/382
Filed: 1983-07-05
Abstract: A multilayer electrosensitive transfer material comprises 
an electrically anisotropic support layer (2) disposed on one 
surface of a conductive layer (4) and a transfer layer (6) 
disposed on the other surface of the conductive layer (4). The 
transfer layer (6) comprises a material that has a melting 
point between 25° and 150°C and is capable, in use, of 
melting and adhering to a receiving sheet (8) such that a 
desired pattern or image (10) can be formed and recorded on 
the receiving sheet (8).
Patent EP-0107502-A3 (EP)
IPC: B41J2/255
Filed: 1983-10-25
Abstract: In a dot matrix printer the dot density printed is controlled 
by adjustably setting the printing angle of the print head at ver­
tical or at some predetermined angle from the vertical. Setting 
it at an angle increases the number of passes required to com­
plete a line of print but allows the portion of the line of print in 
the path of head travel to be completed in one pass at the de­
sired dot density or with the desired degree of dot overlap. A 
principal advantage of this printer is a cost reduction in the elec­
tronic circuitry since all vertically adjacent dots of characters or 
graphics are printed at one time.
Patent EP-0108029-A3 (EP)
IPC: F16B21/18
Filed: 1983-07-04
Abstract: An improved cutter retainer ring for a rock bit, the ring 
having a curved exterior portion and a truncated interior 
surface to minimize the stress during assembly.
Patent EP-0133191-A3 (EP)
IPC: C22C1/00
Filed: 1984-02-01
Abstract: An alloy is made of a first material and a second materi­
al which has a substantially lower melting point than the first 
material, by (a) forming from the first material a body which 
has multiple fine interstices; (b) pouring the second material 
in the molten state around the body formed from the first 
material; and (c) allowing the resultant mass to cool. Thus, 
in the parts of the resultant mass in which the body formed 
from the first material was originally present, an alloy mass 
comprising the first metal and the second material alloyed 
together is made. Optionally, the body made from the first 
material may be preheated, desirably to a temperature 
higher than the melting point of the second material; and 
optionally the molten second material may be pressurized 
so as to enter into the interstices of the body. The first 
material may desirably be, for example, tungsten, cobalt, 
chromium, titanium, iron, nickel, silicon, manganese, cop­
per, niobium, tantalum, vanadium, gold, silver, aluminum, 
molybdenum, zirconium, or zinc; and the second material 
may desirably be, for example, aluminum, magnesium, cop­
per, lead, tin, or zinc.
Patent EP-0120226-A3 (EP)
Title: Reamer
IPC: B23D77/00
Filed: 1984-02-02
Abstract: A guide member is removably, but self lockingly, mounted on a cutter head. The cutter head has a dovetailed recess which receives the guide member. One side of the recess has bores which accommodate elastic elements which protrude into the recess. Friction coupling between the guide member and the elastic elements prevents axial movement of the guide member.
Patent EP-0122408-A3 (EP)
IPC: F02D23/02
Filed: 1984-02-23
Abstract: Die Erfindung beschreibt eine Einrichtung zur Steuerung 
des Regelstangenanschlages (3) an Einspritzpumpen für vor­
zugsweise augeladene Dieselbrennkraftmaschinen. Hierzu ist 
ein Stellglied (2) vorgesehen, dem ein Druckmittel über eine 
Druckmittelleitung (1) zugeführt wird und das in Abhängigkeit 
des Druckes den Regelstangenanschlag (3) verstellt. Der 
Druck des Druckmittels der Druckmittelleitung (1) des Stell­
gliedes (2) wird durch zwei in Reihe geschaltete elektromag­
netische Steuerventile (6, 7) gesteuert, die von einer elektrisch 
arbeitenden Regeleinrichtung (8) in Abhängigkeit geeigneter 
Betriebsparameter der Brennkraftmaschine betätigt sind. Das 
eine elektromagnetische Steuerventil (6) dient zur Zu­
steuerung des Druckmittels und ist in Strömungsrichtung des 
Druckmittels vor dem Stellglied (2) vorgesehen, während das 
andere elektromagnetische Steuerventil (7) zum Absteuern 
des Druckmittels in Strömungsrichtung des Druckmittels 
hinter dem Stellglied (2) in der Druckmitteleitung (1) 
angeordnet ist.
Patent EP-0128435-A3 (EP)
Title: Cylinder head for an internal-combustion engine
IPC: F02F1/38
Filed: 1984-05-26
Abstract: A load carrying assembly is disclosed for an internal combustion engine. The engine includes an engine block having a cylinder formed therein and having a cylinder head mounted onto the block. The cylinder head has a deck surface which closes off one end of the cylinder. A piston is reciprocally mounted in the cylinder and cooperates with the deck surface to form a combustion chamber. Air and combustion gases enter and exit the combustion chamber through intake and exhaust passages formed in the cylinder head and which terminate into intake and exhaust ports formed in the deck surface. The outer peripheries of the adjacent intake and exhaust ports form a bridge section therebetween having a maximum length which is less than twice the diameter of the larger of the intake and exhaust ports. Formed at least partially within the bridge section is a nozzle bore which also communicates with the combustion chamber. A sleeve having an enlarged portion on its outside diameter, is permanently fixed within the cylinder head such that one end will be aligned approximately adjacent to the deck surface of the cylinder head. The sleeve serves as a load carrying member which reduces the initiation of thermal cracks in the bridge section between the outer circumference of the nozzle bore and the outer peripheries of the intake and exhaust ports, respectively.
Patent EP-0137299-A3 (EP)
Title: Flocked fabric laminate for protection against chemical agents
IPC: D06N3/00
Filed: 1984-09-04
Abstract: An air and water vapor permeable, toxic vapor absorptive fabric material comprising, in superimposed relationship,(a) a first inactive, woven or non-woven fabric,(b) a first air and water vapor permeable adhesive layer having activated carbon fiber flocking positioned on the surface thereof away from said a), and activated carbon powder deposited in the voids formed between said ftocking,c) a second air and water vapor permeable adhesive layer andd) a second, inactive, woven or non-woven fabric.
Patent EP-0127905-A3 (EP)
IPC: A61M16/00
Filed: 1981-06-04
Abstract: This invention relates to a respirator provided with a supply circuit and a utilization circuit, with a breathable gas accumulator, a distributor and a cyclic action control device. The respirator comprises an auxiliary make-up circuit for providing a make-up or complement of breathable gas, a discharge circuit for the breathable gas and a ventilation corrector device sensing the pressure in the utilization circuit and acting on said make-up circuit and discharge circuit to provide a complement or withdrawal of breathable gas. The invention is applicable for treatment of respiratory inadequacies performed in hospital or domestic environments.
Patent EP-0132361-A3 (EP)
IPC: H02P27/06
Filed: 1984-07-16
Abstract: A speed control switching circuit for a synchronous mo­
tor having windings to which identical switching circuits are 
coupled. Each switching circuit includes two transistors 
which are turned on and off alternately to drive current first 
in one direction through its winding and then in the other di­
rection through its winding. When a transistor is turned off, 
the current through the winding decreases, and this current 
drop is sensed, and, at a predetermined dropoff point, the 
other transistor is turned on.