baber/WOPTO huggingface dataset:
Patent EP-4242704-A3 (EP)
Inventor: MAGNO JOHN N
IPC: G02B1/02
Filed: 2016-06-21
Abstract: A light emitting photonic crystal having an organic light emitting diode and methods of making the same are disclosed. An organic light emitting diode disposed within a photonic structure having a band-gap, or stop-band, allows the photonic structure to emit light at wavelengths occurring at the edges of the band-gap. Photonic crystal structures that provide this function may include materials having a refractive index that varies periodically such as distributed Bragg reflectors, aligned nematic liquid crystals, and holographically recorded gratings.
Patent EP-4257165-A3 (EP)
Inventor: SHEARER JOHN
IPC: A61M5/145
Filed: 2012-05-11
Abstract: A fluid injection system comprising an injector head for delivering a fluid to a patient. The injector head comprises a housing, a mechanical interface on a front face of the housing for receiving a disposable syringe, a piston positioned within the housing for connecting to a plunger of the disposable syringe, and an actuation system positioned within the housing for moving the piston. At least one temperature sensor is positioned in the vicinity of the actuation system within the housing of the injector head for generating signals indicative of the temperature of the actuation system. A control system is operationally coupled to the injector head and the at least one temperature sensor for controlling an injection procedure. The control system inhibits operation of the actuation system if a temperature determined by the at least one temperature sensor exceeds a predefined threshold
Patent EP-4274104-A3 (EP)
Inventor: LV JIA
IPC: H04B1/52
Filed: 2018-12-28
Abstract: Embodiments of this application disclose a signal processing apparatus and method, and an access network device, and relate to the field of communication technologies. The signal processing apparatus includes a first power amplifier, a second power amplifier, a first filter unit, a second filter unit, and a combiner unit. The first filter unit filters a second signal obtained by the first power amplifier, to obtain a first sub-signal belonging to a first frequency band and a second sub-signal belonging to a second frequency band. The second filter unit filters a fourth signal obtained by the second power amplifier, to obtain n sub-signals, where the n sub-signals include at least a third sub-signal belonging to a third frequency band. The combiner unit combines the first sub-signal and i sub-signals in the n sub-signals based on a preset condition, to obtain a first combined signal. The communication module sends the first combined signal by using a first port, and sends the second sub-signal by using a second port. The signal processing apparatus effectively avoids PIM and reduces a quantity of ports used.
Patent EP-4254961-A3 (EP)
Inventor: ASAKA SAORI
IPC: H04N19/46
Filed: 2009-06-18
Abstract: A video encoding apparatus comprising:an acquisition module (110) configured to acquire available blocks having motion vectors from encoded blocks adjacent to a to-be-encoded block and the number of the available blocks;a selection module (110) configured to select one block from the available blocks;a selection information encoding module (112) configured to select a code table from a plurality of code tables depending on the number of the available blocks, and to encode selection information specifying the selected block from the available blocks using the selected code table, the selected code table including the same number of indexes as the number of the available blocks and code words corresponding to the indexes; andan image encoding module configured to encode the to-be-encoded block by using a motion vector of the selected block.
Patent EP-4290373-A3 (EP)
Inventor: ZHANG JIANYONG
IPC: G06F21/53
Filed: 2018-08-14
Abstract: Embodiments of the present invention disclose an AI processing method and an AI processing apparatus. The method is applied to the AI processing apparatus. An AI processor has at least two working modes, and security of the at least two working modes is different. The method includes: processing, by the AI processor, an AI processing request in a target mode. The target mode is one of the at least two working modes, and the target mode is a working mode determined based on the AI processing request. The AI processor has at least two working modes with different security, and may switch between different working modes. This can meet security processing requirements of different AI processing requests, and improve security.
Patent EP-4277182-A3 (EP)
Title: User equipment shift randomization for uplink control channel transmission
Inventor: WANG RENQIU
IPC: H04L1/16
Filed: 2018-11-29
Abstract: Methods, systems, and devices for wireless communications are described. In some cases, randomized shifts of a base sequence may be used for transmitting uplink control information. For example, a user equipment (LTE) may identify a base sequence of an uplink control message. The UE may also receive signaling that indicates a UE-specific initial shift that may be applied to the base sequence. In some examples, the signaling that indicates the randomized shift may be explicit, implicit, or a combination thereof. After determining one or more shifted sequences based on the LTE-specific initial shift, a payload of the uplink control message, and the base sequence, the UE may select a shifted sequence to be transmitted, where the selection is based on a payload of the uplink control message. For example, different shifted sequences may be selected for respective transmissions of scheduling requests, 1-bit acknowledgments (ACKs), 2-bit ACKs, and the like.
Patent EP-0029555-A3 (EP)
Title: Endoscope light source device
IPC: H01R13/66
Filed: 1980-11-14
Abstract: An endoscope light source device comprises a light source device body (6) and a connector receptacle (7) rotatably set therein. The connector receptacle (7) is provided with a central through hole (28) for receiving a light guide (10) and cylindrical holes (29) penetrated by contact pins (13) projecting from a base (9) of the connector receptacle (7). The control pins (13) are connected to the leads (30) extending through the connector receptacle (7). The leads (30) are connected to signal lines (33) coupled to the signal-generating circuit provided in the light source device body (6). An electric connection mechanism is mounted on the signal lines (33) or provided between the respective signal lines (33) and leads (30) to ensure electric connection between the signal lines (33) and leads (30). An air-conducting passage is provided in a connection conduit (34,35) formed in the connector receptacle (7) for communication with the air conducting connection tubes (14,15). A fluid-conducting mechanism is provided between the air-conducting-connection tubes (14, 15) and air-conducting passage to ensure communication therebetween, regardless of the rotated position of the connector receptacle (7). Provision of the rotatable connector receptacle (7), electric connection mechanism and fluid-conducting mechanism eliminates the necessity of removing the connector from the endoscope body (1) for each rotation of the endoscope in order to relieve the endoscope from torsion.
Patent EP-0024139-A3 (EP)
Title: Producing liquid hydrocarbon streams by hydrogenation of fossil-based feedstock
IPC: C07C31/04
Filed: 1980-07-28
Abstract: An economic route to transport fuels from low grade feedstocks containing organic polycyclic components and mineral and/or metallic components comprises separating the feedstock into (a) a residue containing fuel values and substantially all of the mineral and metallic components and (b) a liquid hydrocarbon fraction; hydrogenating the liquid hydrocarbon fraction; providing hydrogen forthe hydrogenation by steam reforming methane-containing gas recovered from the hydrogenated material; and providing the heat for the steam reforming by immersing the reformer reactor tubes in a fluidised bed heated by combustion of residue from the separation step. If the fluidised bed is pressurised, the process can be made substantially self-contained with all the heat and ' power requirements for steam generation and feedstock compression for hydrogenation and steam reforming being recovered from the flue gas.
Patent EP-0042050-A3 (EP)
IPC: G03G15/14
Filed: 1981-04-10
Abstract: A detach detector for detecting whether or not a copy 
sheet has been stripped from a photoconductor (19) after 
transfer comprises a discharge lamp (40) and an electro­
static probe (41). In operation, the lamp discharges the 
photoconductor during correct operations of the machine 
to provide a low voltage level at the probe. If, however, a 
copy sheet remains attached to the photoconductor, the 
rear side remains at a high voltage level which is detected 
by the probe.
Patent EP-0055180-A3 (EP)
Title: Process for the protection against coking of refractory alloyed surfaces of pyrolysis furnaces in contact with reagents, and furnaces obtained by the process
Inventor: HUGO MICHEL
IPC: B01J19/02
Filed: 1981-12-18
Abstract: 1. Method of protecting, especially against coking, refractory alloy surfaces in contact with the reagents within ovens, especially tubular ovens operating at an elevated temperature, e.g. for pyrolytically cracking hydrocarbons or other organic substances, wherein the refractory alloy used is of the iron-chrome-nickel type, characterized in that the components of the oven which are in contact with the reagents are made of an inner refractory alloy layer and an outer refractory alloy layer, said inner refractory alloy layer containing an oxide forming element, while said outer refractory alloy layer does not contain said oxide forming element, said layers being jointed without separation, by any convenient method, and in that said oxide forming element is used in an amount of about 6% (by weight with reference to the refractory alloy) so as to form a homogenous continuous catalytic layer, the said oxide forming metal being selected from the group comprising aluminium, titanium, zirconium, thornium or combinations thereof.
Patent EP-0064621-A3 (EP)
IPC: G01V3/12
Filed: 1982-04-20
Abstract: Nachweisen von bewegten festen oder flüssigen Einzel­
körpern (1) mit Mikrowellen, wozu der Durchgang der 
Einzelkörper durch einen bestimmten Raumabschnitt (10) 
dadurch gemessen wird, daß in einem diesen enthaltenden 
Resonator (15) ein Mikrowellenfeld erzeugt wird und die 
Änderung des Feldes aufgrund des Durchgangs des Einzel­
körpers (1), dessen Material ein Halbleiter, ein Isolator oder 
die Kombination von diesen Materialien sein kann, mittels 
einer Registrierdiode (11) abgefühlt wird. Die Änderung des 
Feldes wird von dieser Diode (11) in eine Spannungsände­
rung umgewandelt, die mit wenigstens einer Referenzspan­
nung verglichen wird. Der von dem Einzelkörper (1) durch­
laufene Raumabschnitt (10) ist von einem den Resonator (15) 
kreuzenden Rohr (9) aus Isoliermaterial umgrenzt.
Patent EP-0070039-A3 (EP)
IPC: C08F10/00
Filed: 1979-12-07
Abstract: Alpha-olefins are polymerized employing a catalyst 
which forms on mixing a catalyst component A formed by 
milling together a magnesium halide or manganous halide 
with selected catalyst adjuvants followed by treatment of the 
resulting milled product with a halogenated tetravalent 
titanium compound and combining the product thus formed 
with a cocatalyst component B comprising at least one of an 
organoaluminum compound and an organoaluminum 
monohalide with or without an aromatic ester as a part of the 
cocatalyst system.
Patent EP-0083867-A3 (EP)
IPC: B05D7/24
Filed: 1982-12-23
Abstract: An inorganic undercoating paint composed essentially 
of a water-soluble alkali metal silicate or a modified product 
thereof, or a mixture thereof, and a relatively large quantity 
of a curing agent is applied to an inorganic base to form an 
undercoating thereon. The undercoating is treated with an 
acid, and dried, whereby a multiplicity of fine cracks are 
formed in the undercoating. An inorganic finish coating paint 
is applied in a thin film onto the undercoating. The finish 
coating paint is composed essentially of a water-soluble 
alkali metal silicate or a modified product thereof, or a 
a mixture thereof, and a relatively small quantity of a curing 
agent.
Patent EP-0060228-A3 (EP)
Title: Ice-cream machine
IPC: A47B77/08
Filed: 1982-03-04
Abstract: This invention relates to an ice cream machine for a domestic use placed and embedded in a kitchen furniture. The refrigerating cail of the ice cream machine can present a branch to permanently refrigerate the remaining free space of the furniture.
Patent EP-0064971-A3 (EP)
Title: High-molecular aromatic polyester, process for preparing films therefrom and such films, an electrical conductor with an insulation of this polyester, and process for making such an insulation
IPC: C08G63/18
Filed: 1982-05-07
Abstract: 1. High-molecular polyester, consisting substantially of chain members of the Formula -(-O-X-O-Y-)- , which in these chain members as member X substantially has the structures  see diagramm : EP0064972,P9,F1  or  see diagramm : EP0064972,P9,F2  and as member Y substantially has the structure  see diagramm : EP0064972,P9,F3 characterized in that the polyester has an inherent viscosity of greater than 1.0 dl/g, preferably greater than 1.2 dl/g, measured at 30 degrees C in a solution of 0.5 g polyester in 100 ml solvent, consisting of 60% -wt. phenol and 40% -wt. 1,1,2,2,-tetrachloroethane, and that with an inherent viscosity in the range of 1.0 to 1.5 dl/g between 30 and 70% of the chain members have as member X the structure X1 and between 70 and 30% of the chain members have as member X the structure X2 , with the exception of a polyester with an inherent viscosity of 1.67 dl/g, which is produced from 9,9-bis(4-hydroxyphenyl)-fluorene and an equimolar mixture of isophthalic acid dichloride and terephthalic acid dichloride.
Patent EP-0090346-A3 (EP)
IPC: B60G21/055
Filed: 1983-03-23
Abstract: A supporting assembly for a suspension to suspend the 
wheels of a vehicle is desclosed, in which a transverse mem­
ber extends in a transverse direction of the vehicle body and a 
pair of tension rod brackets extend in a longitudinal direction 
of the body and affixed respectively at one end thereof to the 
opposite ends of the transverse member. The supporting as­
sembly is elastically mounted under the body through insula­
tors mounted in the pair of tension rod brackets. A pair of ten­
sion rods are affixed at one end thereof to the other ends of 
the tension rod brackets while at the other end to a pair of 
transverse links which are provided outward of said transverse 
member. The improvement is that a reinforcing member is pro­
vided with the end portions thereof connected to the pair of 
tension rod brackets and spaced from the transverse member.
Patent EP-0102669-A3 (EP)
Title: Dispositif de liaison entre wishbone et mât de planche à voile
IPC: B63B35/79
Filed: 1983-08-25
Abstract: La présente invention concerne un dispositif de liaison 
entre wishbone et mât de planche à voile, caractérisé en ce 
qu'il consiste en un élément (8) substantiellement en forme 
de V, pivoté sur chacun des deux bras du wishbone (7) est 
destiné à enserrer le mât (2) lors de l'étarquage du point 
d'écoute (6) de la voile sur ledit wishbone (7).
Patent EP-0084453-A3 (EP)
Title: Fiber reinforced rubber manufacture
IPC: C08J5/06
Filed: 1983-01-18
Abstract: A method of manufacturing aromatic polyamide fiber reinforced rubber composite. In one embodiment, the aromatic polyamide fiber is immersed in a solution of epoxy resin denatured with urethane prior to bonding to the subsequently vulcanized rubber compound. In another embodiment, the fiber is further treated before associated with the rubber compound by immersion in a liquid formed of a mixture of initial condensate of resorcinol and formalin, ana rubber latex, wherein the mole ratio of the resorcinol to formalin is in the range of 1 to 0.5 to 3. The dried treated fiber may be stored as desired for facilitated manufacture of the fiber bonded rubber composites.
Patent EP-0109725-A3 (EP)
Title: Improved printing ink proofer
IPC: B41F9/04
Filed: 1983-06-01
Abstract: A method and apparatus for preparing a proof or sample of an ink (as herein defined) as a preliminary to its being employed in a printing or coating process to enable its colour and coating capability to be determined. A quantity of the ink is applied to a first roller the surface of which is engraved. The ink is evenly distributed over the roller using a doctor-blade set as to wipe the roller surface clean and leave the ink only in the engraving. A second roller of resiliently deformable material is moved into contact with the inked roller so causing ink to be transferred to the surface of the second roller until equilibrium is reached and a sheet of the substrate to be inked or coated is introduced into the nip between the two rollers. Means is provided for cleaning the rollers after use. The second roller may be formed from two or more separate rollers spaced apart so as to define separate inking surfaces or may be in the form of a single roller having one or more annular grooves to define the different inking surfaces required.
Patent EP-0129010-A3 (EP)
Title: Method of and device for extruding hollow sections
IPC: B21C23/08
Filed: 1984-04-09
Abstract: 1. A process for extrusion of hollow profiles, which show graduated cross sections along the profile length, whereas an ingot (1) with the extrusion die (2) is brought into a recipient (3) and is pressed over a mobile mandrel (8) by means of a hollow punch (12) through the die (4), characterized in that at the beginning of the extrusion, the mandrel (8) enters the closed ended die (4) ; that during the compression of the cross section enlargement, the hollow punch (12) allows the material to be extruded to flow over the mandrel (8) until the closed ended die (4) is completely filled ; that the recipient (3) with the mandrel (8) and the die (4) rebounds towards the drum holder, whereas a profiled pressure ring (10) in the direction of extrusion is positioned behind the die (4) into extrusion position and the cross section of the hollow profile is extruded by moving the hollow punch (12) ; that after the compression of the cross section enlargement and after moving of the recipient (3) with the die (4), the closing plate (5) is moved across the extrusion direction and is exchanged against a pressure plate (7) with profiled opening and, that the die (4) is in one part.
Patent EP-0131345-A3 (EP)
IPC: B29C44/12
Filed: 1984-07-11
Abstract: The invention relates to a method for producing casings 
(1) like cabinets and doors of refrigerator appliances, in which 
reactive polyurethane is fed into the interspace between an 
inner- and outer wall (2, 4) of the casing. In order to increase 
the productivity the polymerisation reaction takes place in 
two successive positions, a first phase of the reaction taking 
place in the first position upon which first counteracting 
means (14, 14A. 15) are removed at least from the outer walls 
and the casing is brought into a second position in which 
second counteracting means (21, 21A, 22) are placed against 
the outer walls of the casing and whereupon the second and 
final phase of the polymerisation reaction takes place. The 
invention relates also to a machine arrangement for perform­
ing the method.
Patent EP-0130728-A3 (EP)
Title: An improved optical fibre ribbon structure an improved optical fibre ribbon structure
IPC: G02B6/04
Filed: 1984-06-18
Abstract: An optical fibre ribbon structure suitable for use in an optical cable or other application where there is a risk that optical fibres will be subjected to a tensile force comprises a plurality of optical fibres (1) and flexible reinforcing elements (2) of resilient material arranged side by side and embedded in an elongate plastics body (3). Each resilient reinforcing element (2) is set in such a form that the ribbon structure follows a path of smoothly curved undulations (4) whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. When the undulating ribbon structure is subjected to a tensile force, the ribbon structure straightens in a lengthwise direction against the action of the resilient reinforcing elements thereby reducing the tensile force otherwise applied to the optical fibres (1). When the tensile force is removed, the ribbon structure returns towards its original undulating form.
Patent EP-0142287-A3 (EP)
IPC: F16F9/34
Filed: 1984-10-18
Abstract: To ensure adjustability under all internal pressure condi­
tions, a hydraulic damper having a hollow piston rod (42), a 
piston (40) on the end of the rod slidable in a fluid-filled tube 
(34) and co-operating with the latter in defining inversely 
variable-volume compression and rebound chambers (44 and 
46), and at least two relief valves (82 and 64) on the piston 
connected to the compression chamber for passing fluid 
thereto at two different levels of pressure relief includes a 
right cylindrical valve spool (65) in the piston rod bore (50) 
rotatable between a plurality of control positions correspond­
ing to pressure relief at the different relief pressure levels, first 
passages (56) between the rebound chamber and the piston 
rod bore, second passages (62) between each of the relief 
valves and the piston rod bore, first circumferentially sym­
metrically arrayed ports (74) in the valve spool registrable 
with the first passages to always connect the rebound 
chamber to the valve spool, second circumferentially sym­
metrically arrayed ports (76) in the valve spool to selectively 
connect respective ones of the relief valves to the valve spool, 
and a hollow tube (68) through the valve spool and open to the 
compression chamber to equalize pressure on opposite ends 
of the valve spool.
Patent EP-0151378-A3 (EP)
Title: Procédé de transfert de caractères, symboles ou pictogrammes différents à partir de signes identiques répétés
IPC: B44C1/16
Filed: 1984-12-19
Abstract: Procédé pour le transfert de signes imprimés, dans 
lequel le signe transférable (1) est composé de manière à 
contenir au moins assez de traits, continus ou discontinus ou 
de pointillés de tout genre, adéquatement disposés, pour 
pouvoir representer au moins deux caractères, pictogram­
mes ou symboles (2) différents par élimination d'au moins 
une partie des traits ou pointillés composant ledit signe (1).
Patent EP-0151450-A3 (EP)
Title: Low-trans fats and oil- and water emulsion spreads containing such fats
IPC: C11C3/10
Filed: 1985-01-28
Abstract: A fat blend having a relatively low level of trans fatty adds, which is preferably lower than 10% is obtained by random interesterification of lauric fats, saturated fats and a minor proportion of partially hydrogenated fats. A good melting behaviour in the mouth is achieved without recourse to fractionation.
Patent EP-0177965-A3 (EP)
Title: Novel oxa- and thiadiazolyl derivatives and their use
IPC: C07D285/06
Filed: 1985-10-10
Abstract: This disclosure describes novel oxadiazolyl-1,4-dihydropyridines and analogues thereof useful in treatment of cardiovascular disorders.
Patent EP-0187296-A3 (EP)
Title: Tiltable lamp holder for unilaterally socketed fluorescent lamps
IPC: F21V19/00
Filed: 1985-12-11
Abstract: A mounting device for a fluorescent lamp includes a socket which is swingably supported in a socket holder for being movable between an inclined position and an operational position and is provided with a socket body and a locking member extending in axial direction rearwardly away from the connection of the lamp to the socket body. The socket holder has an opening through which the socket body projects with its locking member in order to encompass the respective inner surface of the opening in a pinless hinge-like member. For limiting the swiveling movement of the socket, the socket body is provided with a stop member which cooperates with the innerside of the holder.