baber/WOPTO huggingface dataset:
Patent EP-4257544-A3 (EP)
Inventor: KLIEMKE HARDY
IPC: C01B3/34
Filed: 2023-03-28
Abstract: Die Erfindung betrifft eine Vorrichtung zur Herstellung eines Alkohol-Synthesegases, aufweisend ein Reaktorbehältnis (1), einen Plasmaerzeuger (2) und einen Sauerstoffseparator (3), wobei das Reaktorbehältnis (1) ausgebildet ist als ein Blasensäulenreaktor, dieser aufweisend eine Organiksubstrat-Wasser-Zuleitung (11), einen Reaktionsraum (12) der ausgebildet ist zu einer Aufnahme einer Organiksubstrat-Wasser-Suspension, eine Begasungsvorrichtung (13) die ausgebildet ist zu einer Zuführung und dispersen Verteilung eines Prozessgases in der Organiksubstrat-Wasser-Suspension unter Erzeugung einer 3-Phasen-Dispersion, diese aufweisend eine feste Phase aufweisend das Organiksubstrat, eine flüssige Phase aufweisend das Wasser und eine gasförmige Phase aufweisend das Prozessgas, mittels Erzeugung einer Blasensäule (4), eine Entnahmeleitung (14) die ausgebildet ist zu einer Entnahme des Syn-thesegases oder eines Synthesegas-Zwischenprodukts, wobei der Plasmaerzeuger (2) in der Blasensäule (4) angeordnet ist, dieser aufweisend Plasmaelektroden (21), wobei diese als Anoden (22) und Kathoden (23) vorliegen, wobei die Plasmaelektroden (21) ausgebildet sind zur Erzeugung eines Plasmas unter Entstehung des Synthesegas-Zwischenprodukts und wobei der Sauerstoffseparator (3) ausgebildet ist zu einer Abtrennung von Sauerstoff aus dem Synthesegas-Zwischenprodukt unter Erhalt des Synthesegases.Weiterhin betrifft die Erfindung eine Verfahren zur Herstellung eines Alkohol-Syn-thesegases.
Patent EP-4191056-A3 (EP)
IPC: F03D13/10
Filed: 2023-03-27
Abstract: Die Erfindung betrifft ein Verfahren (1000) zum Herstellen von Teilschalen (310, 320) eines Stahlturmringsegments (200), insbesondere zum Errichten, eines Turms (102) einer Windenergieanlage (100). Das Verfahren (1000) umfasst Bereitstellen eines Stahlturmringsegments (200), Vorsehen von ersten Verbindungsflanschen (411a, b) an einer ersten geplanten Trennlinie (410) und von zweiten Verbindungsflanschen (421a, b) an einer zweiten geplanten Trennlinie (420), Trennen an der ersten geplanten Trennlinie (410), Trennen an der zweiten geplanten Trennlinie (420), wobei beim Trennen an der zweiten geplanten Trennlinie (420) die ersten Verbindungsflansche (411a, b) temporär miteinander verbunden sind.
Patent EP-4224253-A3 (EP)
Title: Process, apparatus and photoswitchable photoinitiators for locally polymerizing a starting material by dual color photopolymerization and method for volumetric printing of a shaped body
Inventor: GARMSHAUSEN YVES
IPC: G03F7/00
Filed: 2020-06-08
Abstract: The present invention relates to a process, an apparatus and photoswitchable photoinitators for locally polymerizing a starting material by dual color photopolymerization and a method for volumetric printing of a shaped body (xolography). In particular, photoinitiators are provided, which cause curing of photopolymerizable formulations upon irradiation with two different wavelengths and which may be used for volumetric printing (xolocure initiators).
Patent EP-0016509-A3 (EP)
Title: A device for separating oil from a refrigerant
IPC: F25B43/02
Filed: 1980-03-21
Abstract: Device for separating oil from a refrigerant comprising a separator (1) and a heat exchanger (2), said separator (1) having an inlet (3) passing through the heat exchanger (2) for refrigerant including oil from a compressor, and an outlet (13) for the separated oil to be returned to the compressor, whereby the separator comprises a primary and a secondary section, the primary section being located above the secondary section and the oil-rich mixture of refrigerant and oil formed in the primary section being passed through the outlet (13) to the heat exchanger (2), where the refrigerant is evaporated by the heat of the refrigerant and oil passing through the inlet (3) and whereby liquid refrigerant is continuously discharged from the separator (1) through a line (8) and is returned to the inlet (3) on a constant amount.
Patent EP-0024145-A3 (EP)
IPC: G01F1/10
Filed: 1980-08-01
Abstract: A turbine flow meter (1) of the kind in which a bladed rotor 
(14,53) is rotated by the flow about an axis lying in the general 
direction of the flow. The length of the blades (13,54) does not 
exceed 0.3 of the radius to the blade tips, each blade being 
twisted over its length in proportion to its radius. The max­
imum twist is such that at no point is the angle relative to the 
rotational axis greater than fifteen degrees. No visible clear 
path exists through the area of the blades for the fluid. A force 
transducer (56,57, 63) is mounted in the fluid flow patch to 
enable a measurement of momentum to be provided so that 
in conjunction with a measure of the speed of rotation of the 
rotor, the mass flow rate of the fluid can be deduced.
Patent EP-0038050-A3 (EP)
Title: Electrophotographic color proofing apparatus
IPC: G03G15/01
Filed: 1981-04-10
Abstract: An electrophotographic color proofing apparatus including a copyboard carrying a color separated positive and capable of being positioned into intimate contact with a charged photoconductive coating of an electrophotographic member. The engaged members are exposed to light, discharging the coating in increments to form a latent electrostatic image thereon. The copyboard is withdrawn and the exposed electrophotographic member rotated 180 degrees facing toward a toning assembly consisting of a row of plural toning units, each carrying a different color toner and arranged in line for linear translation below the exposed electrophotographic member with a selected one toning unit thereof being activated to apply a selected color toner to the latent electrostatic image. The toned member again is revolved 180 degrees. A pre-wet transfer medium in the form of print paper stock is engaged with the toned member for transfer of the toned image, preferably by drawing a roller across said member while employing a simultaneous electrical bias. A full color proof can be obtained by repeating the cycle, activating successive individual toning units of the assembly and using the same sheet of transfer medium. Registry of plural images applied to a single sheet is effected mechanically, as by upstanding pins provided on the support for electrophotographic member and/or the copyboard. Provision is made to clean both the photoconductive surface and the bias plates of the toning units of excess and/or residual toner.
Patent EP-0068047-A3 (EP)
Title: Enriched plasma derivative for promoting wound sealing and wound healing
IPC: A61K35/19
Filed: 1981-12-18
Abstract: A sprayable preparation for accelerated hemostasis and optimized biochemical control of wound closure contains a powdery mixture of 15 to 60% by weight of thrombin, 5 to 80% by weight of a desiccating and stabilizing agent, viz., albumin, globulin and/or fibrinogen, and 1 to 10% by weight of a fibrinolysis inhibitor. The powdery mixture is suspended in a low-boiling, anhydrous solvent, which is used as a propellant. For effective wound closure and coverage, a spray jet of this suspension is directed onto the wound under evaporation of the solvent so that substantially only the dry, solid powdery mixture reaches the wound. This method of application by spraying is also disclosed.
Patent EP-0051543-A3 (EP)
Title: Low-energy extruder-pump system
IPC: B29C48/30
Filed: 1981-10-30
Abstract: The invention is directed to a low-energy extruder-pump 
system.  
     The thermoplastic material is fed into a screw extruder 
wherein the screw (12) comprises a feeding section (16) of 
relatively deep root depth (H F ), a transition section (18) of 
intermediate and decreasing root depth, a metering chamber 
(20) of relatively shallow root depth (H M ), and a mixing 
section (22) having flute passages (26) formed by longitudin­
ally extending and alternate grooves and lands; the resulting 
extrudate is then passed, through breaker plate (34) and 
adapter means (36), to a rotary gear pump (40) and 
discharged to a die (54).  
     This extruder-pump system provides a required pump­
ing action at a lower level of energy consumption than was 
attainable in conventional systems.
Patent EP-0062339-A3 (EP)
Title: Plant for reclaiming waste concrete
IPC: B03B9/06
Filed: 1982-04-03
Abstract: 1. Plant for the reclaiming waste concrete having a washing device (14) in which the concrete slurry is separated from sand or gravel and is conducted into a draining chamber (15) from which it is conveyed by means of a first pump (29) into a store (16) having a whirling device (31), and having a second pump (32) for the conveyance of concrete slurry out of the store (16) into a concrete mixer (12), characterised in that between a silo bin (16) serving as the store and the concrete mixer (12) is located a switch-over block (17) by way of which the concrete conveyor pipe (33) connected to the pump (32) is conducted and which additionally has a connection (38) for a fresh-water pipe (35) and a connection (39) for a return pipe to the silo bin (16), in that the switch-over block (17) is provided with a branch (42), leading to the return-pipe connection (39), from the concrete conveyor branch extending between connections (36, 37), and in that the fresh-water connection (38) is connected by way of a first switching valve (45) to the return-pipe connection (39), and by way of a second switching valve (44) to the branch (42).
Patent EP-0069936-A3 (EP)
Title: Process for the preparation of stable aqueous dispersions and their use as binding agents in the preparation of coatings, especially in two-layer metallic-tone coating systems
IPC: C08F283/02
Filed: 1982-07-02
Abstract: 1. A process for preparing stable dispersions of cellulose esters in water, characterized in that a mixture comprising a water-soluble resin of the group consisting of polyester resins, acrylic resins and alkyd resins and alpha, beta-ethylenically unsaturated monomers of the group consisting of (A) esters of an alpha, beta-ethylenically unsaturated carboxylic acid with an alcohol containing from 1 to 8 carbon atoms, (B) esters of acrylic acid and methacrylic acid containing hydroxyl groups in the ester moiety, (C) vinyl monomers containing further functional groups capable of cross-linking in addition to a polymerizable double bond, and (D) further copolymerizable monomers not belonging to said groups (A) to (C), the total amount of the components (A) to (D) being 100% by weight, is polymerized in the presence of the dissolved cellulose esters from the group consisting of cellulose acetopropionates and cellulose acetobutyrates, the cellulose ester contents, based on the total of solids in the dispersion, being from 5 and 40%.
Patent EP-0073341-A3 (EP)
Title: Process for the purification and recovery of the impure catalyst solution obtained in the carbonylation of methyl acetate and/or dimethyl ether
IPC: C07C51/54
Filed: 1982-07-24
Abstract: The disclosure relates to a process for purifying and recovering a contaminated catalyst solution which is obtained in the carbonylation of methyl acetate and/or dimethylether, the catalyst solution containing carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, quaternary heterocyclic aromatic nitrogen compounds or quaternary organophosphorus compounds as organic promoters, undistillable organic contaminants as well as acetic acid, acetic anhydride and ethylidene diacetate. To this end, the disclosure provides for the catalyst solution to be distillatively freed from its volatile constituents and for the remaining solid distillation residue to be water-treated, the noble metal/carbonyl-complex being precipitated together with the organic contaminants and the organic promoter becoming dissolved; for the precipitated and contaminated noble metal/carbonyl-complex to be removed by filtration and for the noble metal to be recovered terefrom in known fashion; for the organic promoter to be recovered by evaporating the water or extracting it with halogenated hydrocarbons and for these latter to be evaporated.
Patent EP-0073470-A3 (EP)
Title: A cycle
IPC: B62M1/18
Filed: 1982-08-25
Abstract: This invention relates to a cycle wherein rotation of a drive wheel can be effected by the application of a force alternately to a pedal and to the saddle. In a preferred embodiment the cycle comprises a saddle (14), a crossbar (10) on which the saddle (14) is mounted, cranks (12), pedal cranks (13), pedals (16) and a force transmission member (11) for transmitting a force from the crossbar (10) to the cranks (12). The application of a force to the saddle (14) or to the pedals (16) causes rotation of the cranks (12) and the pedal cranks (13), which rotation is transmitted to a drive wheel (3) via a toothed driving gear wheel (7), an endless chain (8) and a driven gear wheel (9).
Patent EP-0062411-A3 (EP)
Title: Method and apparatus for coin validation
IPC: G07D5/00
Filed: 1982-03-08
Abstract: Coin validation apparatus may be associated with a coin freed mechanism on coin receiving machines or form part of a coin sorting apparatus to check that coins are valid coins and not counterfeit. Recently, it has become particularly convenient to use the interaction between a coin and an alternating magnetic field to gauge various parameters of the coin thereby to determine if the coin is valid. In such a method the frequency of a feedback oscillator having a tuned electrical coil in its feedback loop is monitored when a coin is present adjacent the coil, the frequency is then monitored when a phase shift or time delay network is also included in its feedback loop, two parameter signals characteristic of the effect of the coin on both the inductance and the loss factor of the coil, are derived from these maintained frequencies and the two parameter signals are compared with reference values to determine if the coin is valid.
Patent EP-0094249-A3 (EP)
IPC: F02D17/04
Filed: 1983-05-10
Abstract: An actuator (14) for use in an engine protection or shut­
down system, connectable to a source of fluid under pressure 
(12), which has a body (170) defining a chamber (172), an inlet 
port (29) and a vent port (224), and a cup-shaped piston (188) 
and rolling diaphragm (194) connected to a rod which is electri­
cally actuated by a solenoid valve (240) to selectively move the 
rod from a first to a second position, to selectively connect the 
source of fluid to the vent port or the inlet port thus causing a 
shift between a shutdown and a run position. The invention 
extends to a shutdown system for an internal combustion 
engine including such an actuator in which the source of 
pressurized fluid may also include fluid control means (102) 
and pressure regulating valve means (296).
Patent EP-0118899-A3 (EP)
IPC: A01K27/00
Filed: 1984-03-09
Abstract: An improved animal pet medical collar is provided 
which comprises a solid resilient foam body having a 
doughnut shape formed by a peripheral, generally annular 
wall defining a central opening adapted to fit around the neck 
of an animal pet. The wall is wide enough to prevent the pet 
wearing it from mouthing a part of its body and thus injuring 
itself by pulling stitches, licking wounds, etc. The body wall 
has a pair of spaced opposite ends bridged by a drawstring 
anchored to one of the ends and passing through the other 
end to the outside of the body, against which it is releasably 
locked by a spring clamp or the like. The clamp can be a pair 
of spring-biased tubes with alignable transverse, drawstring-­
receiving openings. The drawstring can include a spring or 
be formed of stretchable material. The drawstring can also 
include an alarm actuable by excess drawstring tension. The 
collar can further include recessed drawstring detents in a 
concealed compartment and a cover which bridges the body 
gap. The collar is simple, inexpensive, durable and efficient.
Patent EP-0125551-A3 (EP)
Title: Articulated portable trolley, designed to facilitate changing the wheels of trucks, coaches, tractors and similar vehicles
IPC: B60B29/00
Filed: 1984-04-28
Abstract: The invention in question concerns an articulated portable trolley designed to facilitate changing the wheels of trucks, coaches, tractors and similar vehicles. The trolley, which is inserted under the wheel to be changed after it has been raised from the ground, can be adjusted according to the size of the wheel and raised to bring two arms with rollers into contact with the tire, which is supported, in this way, during dismantling. After having unscrewed the bolts, the trolley enables the wheel to be changed to be removed and lowered to the ground without effort. The new wheel to be mounted is then placed on the two lowered arms of the trolley and is, in this way, easily raised to the height of the hub and brought close to it. One of the two rollers may be made to rotate to make the wheel turn slowly to align the holes on the rim with the corresponding connections on the hub. The trolley is adjustable so as to be adaptable to wheels of differing sizes and can be dismantled in such a way as to be contained in a small case.
Patent EP-0133910-A3 (EP)
IPC: C08L69/00
Filed: 1984-07-02
Abstract: Flame retardant, non-dripping polycarbonate com­
positions exhibiting good thick section impact comprised of, 
in admixture:  
(i) a minor amount of a fluorinated polyolefin; and  
(ii) a carbonate copolymer based on the reaction 
products of  
(a) a carbonate precursor,  
(b) at least one halogen-free and sulfur free dihydric 
phenol, and  
(c) at least one halogen-free thiodiphenol.
Patent EP-0154713-A3 (EP)
Title: Calcining method and enclosure structure therefor
IPC: F27B9/08
Filed: 1984-12-19
Abstract: Method for calcining carbonaceous blocks into carbonaceous bodies, in which either a continuous or intermittent operation furnace is used. After placing carbonaceous blocks to be calcined onto the loading platform of a cart, a containment structure or enclosure structure is formed around the carbonaceous blocks including a barrier, which is held away from and is adapted to completely enclose the carbonaceous blocks, with the optional exception of barrier formed on the surface of the loading platform on which the carbonaceous blocks rest. The barrier being effective to prevent seepage of air or gases therethrough during calcination. The containment or enclosure structure for implementing the method comprises a conventional cart (4) for continuous and intermittent operation furnaces overlaid by a stacked arrangement including two side-by-side walls (6,6') of refractory material wherebetween a barrier (7) of carbonaceous powder is interposed, and a cover (8), including two slabs also formed from refractory material and arranged in two layers (18) wherebetween a further barrier of carbonaceous powder is provided. An additional barrier (5) of carbonaceous powder may be optionally provided on the loading platform (3) of the cart (4).
Patent EP-0117765-A3 (EP)
Title: Incinerators, and gasifiers and burners forming part of same
IPC: C10J3/20
Filed: 1984-03-01
Abstract: A gasifier for generating a producer gas output from a cel­
lulosic waste material input has an axially aligned top fuel feed 
(20) down onto a conical grate (40) with provision for removing 
fuel pile ash from around the base perimeter (46) of the grate. 
A preferred embodiment includes means (20, 30, 32) for ad­
justing the fuel feed above the level of the grate and to control 
underfire admission air through plenums 50A to 50E from 
beneath the grate so as to control the fuel pile size. An annular 
top opening 16 is provided for guiding producer gas from the 
chamber. A producer gas burner 300 has a cyclonic com­
bustion chamber 320 with an upper inlet 352 for spirally di­
recting producer gas down into the chamber and secondary 
combustion air inlet means 342 at the lower end of the cham­
ber for directing secondary air tangentially and upwardly into 
the chamber. An exhaust outlet 334 is disposed at the lower 
end of the chamber with an exhaust inlet 330 axially aligned 
with the chamber. In a preferred embodiment, the gasifier and 
burner are combined using a double scrolled duct 400 to trans­
port producer gas from the gasifier to the burner, and the gasi­
fier and burner share a common ash removal system 500.
Patent EP-0124292-A3 (EP)
Title: Water based photopolymerisable compositions and their use
IPC: C08G59/68
Filed: 1984-03-30
Abstract: Aqueous dispersions comprising water, a cationically curable compound, and a photosensitive onium salt, and preferably other ingredients such as sensitizers, fillers, and plasticizers, are useful for making printing screens, lithographic plates, and printed circuit resists. After exposure, the un-cured composition is easily removed by washing with water.
Patent EP-0141729-A3 (EP)
Title: Dispositif sensitif d'affichage comportant un écran à balayage
IPC: G06F3/037
Filed: 1984-10-23
Abstract: Le dispositif de l'invention comporte un écran à balayage 
devant lequel est disposé une plaque (2) en matériau transpa­
rent, un détecteur (11) étant couplé à la tranche de cette plaque 
(2) une position spécifique sur cette plaque (2) est déterminée 
par contact d'un objet diffusant (4).  
     Le détecteur (11) capte un signal qui après traitement per­
met de connaítre la position de ce point de contact (2).  
     Application, notamment, comme interface entre un ordi­
nateur et un utilisateur.
Patent EP-0164034-A3 (EP)
Title: Weft-carrying grippers for shuttleless weaving looms
IPC: D03D47/20
Filed: 1985-05-24
Abstract: In a pair of weft carrying grippers for shuttleless weaving looms, each gripper is formed of a composite structure consisting of two metal shells, stiffly connected with a central body of synthetic plastic material, wherein said metal shells are partially incorporated.
Patent EP-0186887-A3 (EP)
IPC: C08K3/04
Filed: 1985-12-21
Abstract: Die Erfindung beschreibt ein Verfahren zum kontinuierli­
chen Herstellen von elektrisch leitfähigem vernetztem über­
wiegend geschlossenzelligem Polyolefinschaum in Bahnen­
form mit einem spezifischen Oberflächenwiderstand von nicht 
mehr als 10⁵ Ohm durch Extrusion eines nicht verschäumten, 
nicht vernetzten Vorformlings aus einer Mischung von Polyole­
finen, Treibmittel, Vernetzungsmittel und leitfähigem Ruß, der 
unter Erwärmung vernetzt und verschäumt.
Patent EP-0174130-A3 (EP)
IPC: G02B6/42
Filed: 1985-08-20
Abstract: A fiber optic coupler easily molded as an optically 
transparent body and adapted to provide bidirectional 
transmission, multiplexing, demultiplexing, fail safe re­
laying, or other functions from a single coupler. The body 
(12) may be molded without side actions for simplicity and 
accuracy of placement of critical surfaces. The body includes 
first and second cavities (22, 24, 44, 46) for positioning light 
sources, such as a solid state emitter or fiber termination, 
and third and fourth cavities (32, 34, 48, 50) for positioning a 
light receiver, such as a solid state dector or fiber in a fiber 
connector. Opposite each source and receiver cavity is 
located a reflector cavity (36, 38, 40, 42) terminating in a 
reflecting face formed by the air-coupler body interface and 
operating by total internal reflection. A slot (14) extends into 
the body to position a filter such as a dichroic mirror or beam 
splitter between the cavities. The filter, source and receiver 
cavities, and reflecting faces are positioned to provide light 
paths from one or both sources, reflected by the associated 
reflective face, and passing through or reflecting off the filter. 
The transmitted or reflected light is then reflected off one or 
both of the remaining reflective faces to one or both of the 
receiver cavities. The reflective faces may be spherical, 
aspheric, concave, ellipsoidal, paraboloidal or flat.