baber/WOPTO huggingface dataset:
Patent EP-4249573-A1 (EP)
Inventor: MCGUINESS MARK J
IPC: C10M159/12
Filed: 2018-12-04
Abstract: Compositions prepared from an adduct of mono-maleated polyunsaturated vegetable oil and an alcohol mixture comprising a hydrophobic alcohol having at least 9 carbon atoms and methoxypolyethylene glycol having a number average molecular weight (M n ) of at least 350. Metalworking fluids comprising less than 3 wt% of a composition that is an adduct of mono-maleated polyunsaturated vegetable oil and an alcohol mixture comprising an alcohol having at least 2 carbon atoms and methoxypolyethylene glycol having a number average molecular weight (M n ) of at least 350. Methods of improving the stability and/or lubricity of a metalworking fluid using a composition that is adduct of mono-maleated polyunsaturated vegetable oil and an alcohol mixture comprising an alcohol having at least 2 carbon atoms and methoxypolyethylene glycol having a number average molecular weight (M n ) of at least 350.
Patent EP-4224776-A1 (EP)
Title: Uplink transmission in tdd supporting fenb-iot operation
Inventor: Ye Qiaoyang
IPC: H04L5/14
Filed: 2018-08-09
Abstract: Embodiments of a User Equipment (UE), generation Node-B (gNB) and methods of communication are generally described herein. The UE may receive a narrowband physical downlink control channel (NPDCCH) that includes an uplink scheduling parameter. The UE may determine an uplink scheduling delay for transmission of a narrowband physical uplink shared channel (NPUSCH) in accordance with time-division duplexing (TDD). The uplink scheduling delay may be based on a sum of a predetermined first number of subframes and a variable second number of subframes. The second number of subframes may be based on a window of variable size that starts when the first number of subframes has elapsed since reception of the NPDCCH, and ends when a number of uplink subframes has elapsed since the start of the window. The number of uplink subframes may be indicated by the uplink scheduling parameter.
Patent EP-4270725-A1 (EP)
Inventor: LIU CHENGYU
IPC: H02J7/00
Filed: 2023-04-28
Abstract: A battery pack parallel circuit is connected to a charge/discharge apparatus. The circuit includes a battery module formed by multiple battery packs connected in parallel, and battery packs located at two ends of the battery module are a first end battery pack and a second end battery pack respectively. A positive terminal of the first end battery pack is configured as a positive terminal of the circuit and connected to a positive connection terminal of the charge/discharge apparatus. A negative terminal of the second end battery pack is configured as a negative terminal of the circuit and connected to a negative connection terminal of the charge/discharge apparatus. The connection mode between the battery pack parallel circuit and the charge/discharge apparatus is modified to enable the current to flow in/out from the positive terminal of the parallel battery packs and flow out/in from the farthest negative terminal on the diagonal.
Patent EP-4273368-A1 (EP)
Title: Turbine stator vanes having inserts and splitter plates
Inventor: TREMBLAY CHRISTOPHE
IPC: F01D9/06
Filed: 2023-05-04
Abstract: A stator (30) of a turbine section (14), has: vanes (31) distributed around a central axis (A), a vane of the vanes (31) extending along a spanwise axis and defining an internal passage (31F); an insert (41) received within the internal passage (31F), the insert (41) defining a cavity for receiving cooling air and defining impingement cooling apertures (42) facing an inner face (31I) of the vane (31); a splitter plate (43) secured within the cavity and being transverse to the spanwise axis, the splitter plate (43) having a base (43A) secured to the insert (41) and a tip (43B) protruding from the base (43A); and a flow passage (44) defined between the tip (43B) and the insert (41), the flow passage (44) fluidly connecting a first section (41A) of the cavity to a second section (41B) of the cavity, the tip (43B) of the splitter plate (43) secured to the insert (41) at at least one location along a perimeter of the tip (43B).
Patent EP-4286278-A1 (EP)
Inventor: LEAPER GREGORY R
IPC: B64D13/06
Filed: 2023-06-01
Abstract: An environmental control system of a vehicle includes a first inlet (22) for receiving a first medium, a second inlet (24) for receiving a second medium, and an outlet for delivering a conditioned medium to a load. A first compression device (40a) is configured to receive and compress the first medium and a second compression device (40b) is configured to receive and compress the second medium. The first medium and the second medium are mixed together at a mixing point such that a mixture of the first medium and the second medium is the conditioned medium provided at the outlet.
Patent EP-4290156-A1 (EP)
Inventor: JASMIN ROLAND
IPC: F24S25/33
Filed: 2023-06-09
Abstract: A device and system for mounting a solar panel return flange (102c) to a rail (106). The device can include a clamp body (109) and a clamping mechanism (110). With the clamp body (109) receiving the solar panel return flange (102c) and the rail (106), the clamping mechanism (110) can press the rail (106) upward against the return flange (102c) and secure the solar panel (102) to the rail (106).
Patent EP-4302652-A1 (EP)
Title: Structure for a relax armchair
Inventor: RAVAIOLI ELIO MAURIZIO
IPC: A47C1/024
Filed: 2023-07-01
Abstract: A structure (S) for a relax armchair comprises a reclining backrest (1) frame (T1), a seat (2) frame (T2) and a base element (3), wherein said backrest (1) frame (T1) is connected to first movement means (A) for moving said backrest (1) from and towards a reclined position (PR) of said backrest (1), and said seat (2) frame (T2) being provided with extension members (K) connected to second movement means (B) for moving said seat (2) from and towards an extended open position (PE).
Patent EP-4306755-A1 (EP)
Title: Parallelschiebesystem
Inventor: SCHMIEDEKNECHT TILL
IPC: E05D15/10
Filed: 2023-07-12
Abstract: Die Erfindung betrifft ein Parallelschiebesystem, insbesondere Abstell-Schiebe-System, umfassend einen Flügel, insbesondere Fenster- oder Türflügel, der aus einer Schließstellung, in der der Flügel eine Öffnung, insbesondere eine Fensteröffnung oder Türöffnung, verschließt, horizontal in eine Schiebestellung versetzbar ist, in der der Flügel parallel zur Öffnung in eine die Öffnung freilegende Offenstellung verschiebbar ist, und wenigstens einen Schieber, der beim horizontalen Versetzen des Flügels aus der Schiebestellung zurück in die Schließstellung relativ zum Flügel in Vertikalrichtung versetzt wird, um wenigstens einen Spalt zwischen dem Flügel und einem Horizontalholm eines den Flügel in der Schließstellung umlaufenden Rahmenprofils dichtend zu schließen.
Patent EP-4292718-A1 (EP)
Inventor: PARK JOON SUN
IPC: B05C5/02
Filed: 2023-01-09
Abstract: A die coater includes a lower block provided with a manifold configured to accommodate a first liquid, an upper block coupled to the lower block and provided with a second liquid inlet, and a coater shim interposed between the upper block and the lower block to form a first slit and a second slit which open toward a front side of the die coater and are separated from each other. The coater shim isincludes a second liquid flow path on a center guide extending to protrude across the manifold to the front side of the die coater, and a manifold insert configured to support a bottom surface of the center guide is provided inside the manifold.
Patent EP-4307947-A1 (EP)
IPC: A24F40/46
Filed: 2023-05-11
Abstract: A heating structure configured to generate heat using surface plasmon resonance (SPR) includes a substrate, a plurality of metal particles disposed on the substrate and configured to generate heat by SPR, and a partitioning wall disposed between adjacent metal particles.
Patent EP-0002860-A1 (EP)
Inventor: CREEMERS HENRICUS MARIA JOHANN
IPC: C08F6/00
Filed: 1978-12-14
Abstract: Process for the removal of unconverted monomers from a copolymer of acrylonitrile with one or more monomers copolymerizable therewith by a treatment with steam wherein
     a latex of said copolymer obtained from a polymerization stage is subjected to a continuous treatment with steam comprising  
atomizing said latex to form a gas-liquid-mixture consisting of latex droplets dispersed in a gasphase and passing the said gas-liquid-mixture through a gas-liquid contacting device,   the gasphase is separated from the mixture   this gasphase is at least partially condensed,   the condensate is separated into an organic and an aqueous phase   the thus separated organic phase is returned to the polymerization stage, and   the latex is further processed.   
     This process is especially suitable to remove non-converted monomers from latices of copolymers of (a-methyl) styrene and acrylonitril or graft copolymers thereof on a rubbery polymer.
Patent EP-0006206-A1 (EP)
Inventor: IMANAKA YOSHIHIKO
IPC: C08J7/046
Filed: 1979-06-11
Abstract: The invention involves a novel melamine group-containing (meth)acrylate, e.g. hexakis(2-acryloyloxypropyl)-melamine, hexakis(2-acryloyloxyethyl) melamine, etc., and its polymer. Said (meth)acrylate has excellent reactivity and storage stability, and said polymer has excellent dimensional stability, durabilities (especially water resistance and moisture resistance) and surface hardness, and is useful as a molded product and a coating layer of a molded resin article. For example, a polyester film coated with said polymer has excellent adhesivity, flexibility and dimensional stability as well as high abrasion resistance, and can be used to a wide variety of uses as an abrasion resistant film.
Patent EP-0013312-A1 (EP)
Inventor: KYSELY ZDENEK DIPL-ING
IPC: H01G2/14
Filed: 1979-11-12
Abstract: 1. An electrical capacitor comprising a capacitor winding or stack, contact bridges, a dielectric which forms expanding gas on the occurrence of an inadmissibly high heating of the capacitor, and a cut-out device which has an electrical conductor which is broken in the case of an excess pressure in the capacitor resulting from a formation of gas and a member applied to the expansible surface of the capacitor, characterised in that, the member (9, 9a) is made resistant to bending and that the electrical conductor (10) is fixed to a contact bridge (4), proceeding from the said fixing is guided around the adjacent end (12; 12a) of the member (9; 9a) and is connected in the region of the said end (12, 12a) to the said member (9; 9a) and to a terminal wire associated therewith.
Patent EP-0014742-A1 (EP)
Inventor: HAMAEKERS ARNO DIPL-ING
IPC: F16F13/18
Filed: 1979-11-16
Abstract: 1. Hydraulically damping single-chamber mounting, especially an engine mounting for motor vehicles, of which the chamber (1) filled with damping fluid is formed from an upper wall (2) connected to a metallic housing (5) and a lower wall (3), and a resilient peripheral wall (4) extending between them, there being provided a separate compensating space (16) connected hydraulically through a restriction (19) in the lower wall (3) to the chamber (1), this compensating space being in the form of an elastically expandable bag (15), characterized in that, the upper wall (2) is mounted to be able to oscillate with predetermined axial play and that the elastic expandable bag (15) surrounds the resilient peripheral wall (4) to receive damping fluid from the chamber (1) at zero pressure into the compensation space 16).
Patent EP-0012917-A1 (EP)
Inventor: GRAFINGER WILHELM
IPC: H04L25/49
Filed: 1979-12-10
Abstract: The homodyne transmission system with reflection factor modulation contains an interrogation unit (1) and at least one acknowledgement unit (2). In this system, the interrogation unit (1) contains a transmitting circuit and a circuit for receiving an acknowledgement signal, containing information items, from the acknowledgement unit (2) and the acknowledgement unit (2) contains a double-sideband reflection factor modulator for generating a subcarrier. The receiving circuit of the interrogating unit (1) exhibits two receiving channels, which are connected to one another via a power divider at the input end and are connected to a summing section at the output end and which in each contain a mixer with subsequent filter elements. In one of the receiving channels, a microwave phase shifter with 90 DEG  phase shift is inserted in front of the mixer. Another 90 DEG  phase shifter for the base band signal is inserted between mixer and summing section in one of the receiving channels. <IMAGE>
Patent EP-0008815-A1 (EP)
Inventor: ROTH JOHANN
IPC: G03B19/26
Filed: 1979-07-17
Abstract: In a device for reserving a short length of film for rewinding when making double exposures in moving picture cameras, the film takeup spool (1) of which, being driven by the camera motor, is acted upon by a return lock for the takeup spool which prevents a rotation of the spindle in the direction required for the rewinding of the film, the film takeup spindle (1), which is driven in a manner known per se via a friction drive, is fixable during the first-time forward transport and preferably also during the subsequent rewinding of the film section to be subjected to double exposure, by means of an electrically controlled locking element (2, 3). <IMAGE>
Patent EP-0011419-A1 (EP)
Inventor: JAMES KENNETH
IPC: C08L27/00
Filed: 1979-11-02
Abstract: A lead-free stabilised PVC composition suitable for extrusion, containing as stabiliser an alkaline earth metal or zinc soap of one or more fatty acids having an iodine value of from 20-60, together with a lubricant which may comprise mixed glycerides optionally together with sucrose esters.
Patent EP-0015349-A1 (EP)
Inventor: DEMENTHON DANIEL
IPC: F27B7/40
Filed: 1979-03-08
Abstract: 1. Joining device between a cooling tube (2) and an inclined rotary furnace (1) for firing a granular material, around which a plurality of cooling tubes (2) are arranged as satellites, which have axes parallel to that the furnace (1) and which are rotating integrally with it, each tube (2) being linked to the interior of the furnace (1) by means of a connecting pipe (3) connected tangentially, on the front side in the direction of rotation, to the upper end of the tube, this being closed by a wall (5) inclined relative to the axis of the tube (2) in the downstream direction of advance of the material and intersecting the wall of the tube (2) along an edge of intersection (51) which winds spirally round the axis of the tube (2) up to a point K offset angularly downstream, characterized in that the closing wall (5) has the form of a portion of a cylinder of revolution, the generating lines of which are parallel to the upstream part of the contour of the outflow orifice (32) of the connecting pipe (3) at the point l of contact between the pipe (3) and the tube (2), in such a way that the edge of intersection (51) coincides over a certain distance with the said upstream part of the outflow orifice (32), and in that, in the discharge zone, the closing wall (5) forms together with the wall of the tube (2) a channel (54), the bottom of which consists of the said spiral edge (51) and in which the material accumulates at the start of its discharge, to form a protective cushion, the said channel (54) having, in a section through a plane transverse to the axis of the tube (2), the form of a V opening underneath the outflow orifice (32) of the connecting pipe (34), the closing wall (5) being directed in such a way as to become inclined downwards during the rotation of the tube after discharge of the material.
Patent EP-0008556-A1 (EP)
Inventor: ROQUES BERNARD P
IPC: C07D209/18
Filed: 1979-08-09
Abstract: 1. Quaternary ammonium salt of a bis-7 H pyridocarbazole derivative, characterized by the following formula :  see diagramm : EP0008556,P22,F1  in which : the nitrogen atom of the pyridil cycle occupies one of the 1 to 4 positions ; and Z is a molecular chain of formula : - (CH2)n-W-(CH2)n'- in which : n and n' vary from 2 to 4 : W is selected from among the following groups : -(CH2 )m - -NH-(CH2 )p -(CHOH)m -(CH2 )p  ; -NH- -NR1 -(CH2 )p -(CHOH)m -(CH2 )p , -NR1 - see diagramm : EP0008556,P22,F2  with m varying from 0 to 4, and p, p' having the values 1 or 2 ; NH-(CH2 )m' -NH- NR1 -(CH2 )m' -NR1 - with m' varying from 2 to 8 ; 1,4-diamine benzene, 4,4'-diaminobiphenyl group, 4,4'-bipyridine, decahydronaphtyridin group, R1  is an alkyl group comprising from 1 to 10 carbon atoms ; R which occupies any position on the corresponding ring is a hydrogen, a halogen, a nitro group, an amino group possibly substituted by alkyl rests comprising from 1 to 10 carbon atoms or acyl rests comprising from 2 to 10 carbon atoms or from 7 to 10 carbon atoms when these are aroyl rests, by aryl rests comprising from 6 to 10 carbon atoms, an OH group, possibly substituted by alkyl rests comprising from 1 to 12 carbon atoms, acyl comprising from 2 to 12 carbon atoms or from 7 to 12 carbon atoms, when these are aroyl rests, by aryl rests comprising from 6 to 1 carbon atoms ; R' is a hydrogen, an alkyl rest comprising from 1 to 10 carbon atoms or an aryl rest comprising from 6 to 12 carbon atoms, or acyl comprising from 2 to 10 carbon atoms or from 7 to 12 carbon atoms when it is an aroyl group ; R" is a hydrogen atom, a cyano, formyl, hydroxymethyl, radical possibly esterified by an aliphatic carboxylic acid from 1 to 10 carbon atoms, an aminomethyl radical possibly substituted on the amino by an alkyl or acyl group from 1 to 10 carbon atoms, a carboxyl group possibly esterified by an aliphatic alcohol from 1 to 10 carbon atoms, or an amido radical ; A being the anion of a physiologically acceptable acid.
Patent EP-0020938-A1 (EP)
Inventor: MULLER KLAUS DR
IPC: G01N27/407
Filed: 1980-04-26
Abstract: Es wird ein Messfühler vorgeschlagen, der der Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Verbrennungsmotoren dient und nach dem Grenzstrom-Prinzip arbeitet. Die Kathode ist mit einer Diffusionsbarriere in Form eines Loches in einer die Kathode vom Gasraum trennenden Wand versehen, wobei auf der Kathode (2) Stützen (5) aufliegen, die ein System von Zwischenräumen (6) bilden, die ihrerseits über im Vergleich zu ihrem Durchmesser lange Löcher (1) mit dem zu messenden sauerstoffhaltigen Gas in Verbindung stehen. Der Messfühler wird vorzugsweise mit Hilfe der Siebdrucktechnik hergestellt.
Patent EP-0040261-A1 (EP)
Inventor: STILTZ ERWIN DIPL-ING
IPC: B23B45/00
Filed: 1980-11-05
Abstract: In an electrical tool equipped with a two-speed gear, the gear, compared with hitherto known gears of this type, is to be improved to the effect that it becomes simpler in construction, more reliable in operation and problem-free with regard to gear changing. This improvement is achieved in that the two gear wheels (2, 3) are attached to the gear output shaft (1) in a rotatable and axially displaceable manner and have blind bores (5, 6) in the area of their surfaces facing one another, in that the gear-shift member (4) is arranged on the gear output shaft in the space between the two gear wheels in an axially displaceable but non-rotatable manner and is provided with spring-mounted driving pins (8', 9') which run parallel to the gear output shaft and can be brought into engagement with blind bores (5, 6) of the one and the other gear wheel (2, 3), and in that the two gear wheels are held at a distance apart at least by means of one spacer bolt (19) which is displaceably guided in a bore (18) in the gear-shift member, which bore (18) runs parallel to the gear output shaft.
Patent EP-0015638-A1 (EP)
Inventor: VIDETTO RALPH BENJAMIN
IPC: C04B35/043
Filed: 1980-01-18
Abstract: Upper and lower plates, as well as other parts, for a slide gate valve are formed by casting in a form, preferably a metal mould, a castable refractory composition containing, by weight, 1 to 5% of a longchain glassy polyphosphate, preferably one having an average chain length of about 20 phosphorus atoms, and 0.1 to 0.5% of boric acid, the balance of the castable refractory being sized periclase refractory grain.
Patent EP-0018761-A1 (EP)
Inventor: LUNDSTEDT ERIK
IPC: A23L21/12
Filed: 1980-04-21
Abstract: A cottage cheese sundae having a viscous, fruit- containing base layer and a cottage-cheese-containing upper layer. The two layers are maintained separate during the marketing of the sundae and are mixed just prior to use. The base layer is stabilized with pectin, preferably low-methoxyl pectin, and contains from about40%to 52%total soluble solids. The upper layer is made by using a yogurt-containing dressing on soft cottage cheese curd. The pH of the mixed fruit and cottage cheese is between 4.3 and 4.6. Graininess and fruit color change which would be expected to develop after time with a mixture of fruit and cottage cheese is avoided with the invention.
Patent EP-0021666-A1 (EP)
Inventor: KOBAYASHI TAKEHIRO
IPC: A45D19/16
Filed: 1980-06-05
Abstract: A bonnet type stear- generating apparatus includes ultrasonic atomizer means (30,38) for-generating a mist at room temperature and an electric heater (13) disposed in a passageway (47,12,9) from the atomizer means (30,38) to a bonnet (2) for heating the mist to provide steam which is delivered to the interior of the bonnet (2) wherein a customer's head is inserted for hair treatment. Preferably, the steam is ejected upwardly from the entire periphery of the bonnet (2). Control circuitry incorporating a microprocessor (105) senses and regulates the temperature of the steam with the aid of a temperature sensor (3). The temperature of the steam and the duration of operation of the apparatus are easily selectable and adjustable by the use of manual switches (62 to 69). The apparatus can be used in another mode to deliver hot air, instead of steam, to the bonnet (2).
Patent EP-0022335-A1 (EP)
Inventor: NORTHUP ROBERT POWERS
IPC: F41A25/20
Filed: 1980-06-27
Abstract: Ordnance recoil energy is collected as a gas pressure increase in a recuperator (36). A portion of the pressurized gas energy is used for counter-recoil to return the recoil mass (32) to the battery position. An energy transfer means (50,34) is operative subsequent to completion of the counter-recoil movement to utilize the remaining gas pressure energy by means of a floating interface piston (34), to pressurize hydraulic fluid in a hydraulic fluid chamber (25), which may then supply an accumulator. Use of this two-stage gas- hydraulic system can be more efficientthan direct pumping, since recoil energy can be stored more readily by pressurizing gas with less frictional loss, and thereafter the stored gas pressure more slowly charges the hydraulic pressure system at a rate that reduces energy losses. 
     The disclosed energy recovery system can also be of general application, e.g. in industrial explosive forming.
Patent EP-0042896-A1 (EP)
Inventor: FELIKS JAMES J
IPC: B65B55/02
Filed: 1980-07-01
Abstract: A mechanism for filling containers within a sterile chamber under aseptic conditions includes a nozzle (48) which forms an extension of the sterile chamber and which is arranged to have a lower outlet end inserted into an open container to be filled and which is provided with valve closure element (51) which is opened when the nozzle is at its lowermost position and which remains open during filling of the container. Filling is accompanied by upward movement of the nozzle and of the closure element while maintained in open position so as to prevent splashing together with a seal (49, 52 and 53) for preventing dripping following closure of the valve means. The fluid is isolated from atmosphere by suitable barrier cavities containing sterile inert gas under slight pressure above atmospheric pressure and defined in part by rolling seals which isolate the moving elements from atmosphere.