baber/WOPTO huggingface dataset:
Patent EP-4245344-A3 (EP)
Inventor: BARLOW ADAM FRANCIS
IPC: A61M16/06
Filed: 2019-12-04
Abstract: The present invention relates to a positioning and stabilising structure to provide a force to hold a seal-forming structure in a therapeutically effective position on a patient's head for positive pressure airway treatment of sleep disordered breathing. The positioning and stabilising structure comprises at least one gas delivery tube to deliver a flow of air to an entrance of the patient's airways via a seal-forming structure. Each gas delivery tube comprises a tube wall defining a hollow interior through which air is able to flow to the seal-forming structure, and a patient-contacting portion and a non-patient contacting portion. Both portions comprise 1) a textile material and/or a foam material, and 2) an air-impermeable material provided to the textile material and/or the foam material to make the respective portion substantially air-impermeable. At least one seam is configured to join the patient-contacting portion and the non-patient contacting portion.
Patent EP-4234172-A3 (EP)
Title: Hydraulic breaker provided with automatic lubricant supply structure
Inventor: LEE SANG WOO
IPC: E02F3/96
Filed: 2018-05-29
Abstract: The present invention relates to a hydraulic breaker and, more specifically, to a hydraulic breaker provided with an automatic lubricant supply structure. Particularly, the present invention relates to a hydraulic breaker which automatically supplies a lubricant without a separate hose by using a hydraulic oil and which is provided with an automatic lubricant supply structure that is built into a main body of the hydraulic breaker and can be used without a separate external component.
Patent EP-4233872-A3 (EP)
Title: Mucoadhesive pharmaceutical compositions of corticosteroids
Inventor: GRENIER ARNAUD
IPC: A61K9/00
Filed: 2019-10-23
Abstract: Described herein are mucoadhesive pharmaceutical compositions of corticosteroids, as well as methods of making such pharmaceutical compositions, and therapeutic methods using them. The compositions typically comprise a corticosteroid in a mucoadhesive system, wherein the mucoadhesive system comprises a rheology-modifying agent and a vehicle for the corticosteroid. The compositions are particularly useful for treating inflammatory conditions of the esophagus, such as eosinophilic esophagitis, or inflammatory bowel disease.
Patent EP-4245361-A3 (EP)
Inventor: OVOKAITYS TODD FRANK
IPC: A61L31/18
Filed: 2016-11-11
Abstract: Harvested stem cells are activated by treating them with an amplitude modulated laser beam having a wavelength lying in the range of 405 to 980 nanometers. The frequency of the laser beam is modulated within a range of 8 to 12 MHz. Using the activated stem cells, tissue can be repaired and regenerated by preparing the unactivated stem cells, treating the unactivated stem cells with an amplitude modulated laser beam having a pre-determined frequency for obtaining activated stem cells, administering the activated stem cells into a body containing the tissue, and using a homing beam to guide the activated stem cells within the body to the location of the tissue.
Patent EP-0029487-A3 (EP)
Title: Heat curable aqueous coating compositions
IPC: C25D13/06
Filed: 1980-09-09
Abstract: A binder for a heat-curable aqueous coating composition for metallic surfaces comprises: (A) 60-95% by weight of a water-soluble and/or water-dispersible addition compound of 10-35% by weight of one or more  alpha , beta -unsaturated dicarboxylic acids and 65-90% by weight of a butadiene polymer which is liquid at 20 DEG  C., contains at least 50 mole % of butadiene units and has a molecular weight of 500 to 6,000, the addition compound being at least partially neutralized with a basic compound and partially esterified, and (B) 5-40% by weight of a water-soluble and/or water-dispersible crosslinking resin having, on the average, at least 2 chemically different reactive groups per mole, wherein the addition compound (A) is esterified to 10-70 equivalent percent, based on its acid number, with one or more unsaturated alcohols of the formula   <IMAGE>   and wherein at least one of the reactive groups of the crosslinking resin (B) is of formula II    <IMAGE> II  wherein, for both formulae I and II, R1, R2 and R3 can be identical or different and each independently is hydrogen or methyl, R4 is hydrogen or C1-5-alkyl, and n is 0 or 1.
Patent EP-0040469-A3 (EP)
Title: Polyurethane sealant system and method of forming a high tensile strength seal on glass and/or metal
IPC: C08L75/08
Filed: 1981-04-03
Abstract: Polyurethane sealant system and method of forming a high tensile strength seal on glass and/or metal. 
<??>A polyurethane sealant includes a polyurethane having terminal isocyanate groups and a dual curing catalyst of an organic bismuth compound and an organic tin compound. The polyurethane is a reaction product of a liquid poly (lower)alkylene polyol having a molecular weight of 6,000 or more and three to five hydroxyl groups and a sterically unhindered aromatic diisocyanate. The polyurethane sealant may be used in conjunction with a silane based primer and when applied to glass surfaces provides a high strength and rapidly curing seal.
Patent EP-0041054-A3 (EP)
Title: A foam composite material impregnated with resin
IPC: C08J9/22
Filed: 1981-05-06
Abstract: The invention relates to a foam composite material which comprises a material in web form impregnated with a curable resin. The resin in the foam composite material is in the B-stage. The foam composite material further contains expanded thermoplastic particles which are essentially uniformly distributed in the resin and in the web material. The invention also relates to laminates prepared by use of the foam composite material and a method for the manufacture of such laminates.
Patent EP-0065154-A3 (EP)
IPC: H05K1/18
Filed: 1982-04-29
Abstract: Gegenstand der Erfindung ist eine entsprechend der 
Kontur des Einbaugerätes gebogen ausgebildete Leiterplat­
te (1) aus dünnem Basismaterial, deren elektronische Bau­
elemente (2) vorzugsweise längs einer Richtung parallel zu 
einer Biegeachse (3) ausgerichtet sind.  
     Zur Vermeidung von Rißbildungen beim Biegen ist die 
Leiterplatte (1) mit Lötstoplack überzogen.
Patent EP-0083854-A3 (EP)
IPC: G01N21/27
Filed: 1982-12-13
Abstract: In a method for remote quantitative monitoring of a 
selected gas in a gaseous environment by passing through 
the environment radiation of a wavelength absorbable by the 
selected gas, an improvement comprises taking a sample of 
a part of the gaseous environment through which the 
collected radiation does not pass, and causing the sample to 
be introduced into a position through which the collected 
radiation does pass, thereby to get absorption of the 
radiation according to the quantity of the selected gas in the 
sample.
Patent EP-0072320-A3 (EP)
IPC: E05D15/48
Filed: 1982-08-03
Abstract: Dans la lucarne à rabattement, des moyens élastiques sont 
prévus entre le cadre (1) et le premier battant (2), lesquels 
comprennent une biellette (49) montée pivotante sur un axe (50) 
fixé sur la face externe d'un montant du premier battant (2) et dont 
l'autre extrémité (52) est articulée au bout d'une tige (53) à 
laquelle est fixée en un point intermédiaire (54) une extrémité 
d'un ressort de traction (55) dont l'autre extrémité (56) est fixée 
sur la face interne du montant adjacent du cadre (1). Une butée 
(58) est fixée sur ledit montant du cadre (1) au-dessous du point 
de liaison entre le ressort (55) et la tige (53). Le ressort (55) 
appuye la tige (53) contre la butée (58).  
     Les matériaux de la tige (53) et de la butée (58) sont tels que 
la butée (58) agit comme un frein. Le point d'accrochage (56) du 
ressort (55) sur le montant du cadre (1) est suffisamment haut 
pour rappeler la biellette (49) contre la feuillure du montant du 
premier battant (2).  
     Une autre variante des moyens élastiques est décrite, ainsi 
que des exemples de réalisation de charnières.
Patent EP-0071548-A3 (EP)
Title: Cuiseur-stérilisateur à vapeur
IPC: A23L3/10
Filed: 1982-07-13
Abstract: Ce cuiseur est du type comportant une chambre de 
cuisson dans laquelle les mets placés sont cuits par de la 
vapeur produite en portant de l'eau à ébullition au moyen 
d'une source de chaleur. Selon l'invention, la chambre de 
cuisson (5), d'une part, est délimitée par une virole cylindri­
que (2) munie d'un fond (10) et associée, à l'opposé de 
celui-ci, à une porte étanche (22) et, d'autre part, est séparée 
de la chambre (4) de production de vapeur qui, de forme 
annulaire, est délimitée par deux viroles, respectivement 
intérieure (2-58) et extérieure (3), communique, par sa partie 
inférieure, avec une réserve d'eau et comporte, au moins 
dans sa partie supérieure, au moins une buse (53) apte à 
injecter de la vapeur dans la chambre de cuisson (5) 
lorsqu'une source de chaleur (19), agissant à la partie 
inférieure de la chambre annulaire, porte à ébullition l'eau 
contenue dans celle-ci.
Patent EP-0069072-A3 (EP)
Title: Circuit amplificateur
IPC: H03F1/02
Filed: 1982-06-14
Abstract: L'invention concerne un circuit électronique amplifacteur 
pour sonde à haute impédance servant à le mesure de tension 
électriques.  
     Le circuit amplificateur comprend un transistor d'entrée à 
effet de champ (15) monté en source suiveuse, un transistor 
bipolaire (17) monté en émetteur-suiveur et commandé par le 
transistor (15), une source de courant (18) servant de charge au 
transistor (17), un amplificateur (19) de de gain positif G légèrement 
inférieur à l'unité dont l'entrée est commandée par le transistor 
(15), enfin une résistance (20), servant de charge au transistor 
(15), qui relie la source de ce transistor à la sortie (8) de 
l'amplifacateur (19), cette sortie servant également de sortie au 
circuit amplifacateur, lequel est alimenté par une source de 
tension appliquée entre la source de courant (18) et le collecteur 
du transistor (17). Grâce à l'amplificateur (19), la résistance de 
charge effective vue par le transistor (15) vaut R₂₀/ (1-G), R₂₀ 
étant la valeur de la résistance (20). Si G est légèrement inférieur 
à l'unité, une résistance de charge effective importante pourra 
être obtenue avec une petite valeur de R₂₀. Il en résultera une 
chute de tension faible aux bornes de la résistance 20, permet­
tant d'alimenter le circuit amplificateur avec une tension basse et 
de réduire sa consommation en énergie.  
     L'invention s'applique notamment aux mesures de tensions 
biologiques ou pour les tests des circuits intégrés.
Patent EP-0088248-A3 (EP)
IPC: B31B120/30
Filed: 1983-02-09
Abstract: Eine Vorrichtung zum Aufrichten und Übergeben von 
Faltschachteln (1) in die Fördereinrichtung (13, 14) einer 
Kartoniermaschine hat ein Vorratsmagazin (12) und eine 
mit einem Sauggreifer (17) ausgerüstete Zuführeinrichtung 
(16). Damit die Flachgelegten Faltschachteln sicher geöffnet 
werden, hat die Vorrichtung eine Halteeinrichtung (30) mit 
einem Sauggreifer (32) zum Gegenhalten beim anfängli­
chen Öffnen. Der Halteeinrichtung (30) werden die flachge­
legten Faltschachteln (1) mittels einer Überführungseinrich­
tung (31) überbracht, deren Sauggreifer (37) auf einer bo­
genförmigen Bahn (44) mit im wesentlichen senkrecht zur 
Halteebene der Halteeinrichtung (30) und senkrecht zur 
Magazinentnahmeseite verlaufenden Endabschnitten hin- 
und herbewegt werden. Im Anfangsteil ihres Rücklaufs hält 
der Sauggreifer (37) der Überführungseinrichtung (31) die 
Faltschachtel (1) noch fest, so daß sich diese bereits teil­
weise öffnet.
Patent EP-0092247-A3 (EP)
IPC: B25J17/02
Filed: 1983-04-20
Abstract: A combined ball-and-roller bearing portion is employed 
as one of two bearing portions which hold the rocking shaft of 
an arm portion in a multi-articulated robot on both its sides, 
and a preliminary pressure is afforded between two bearings 
which form the combined ball-and-roller bearing portion. Thus, 
even when the preliminary pressure is exerted on the bearing 
portion, any distortion influential on the precision of the robot 
is prevented from developing, so that both the supporting ri­
gidity and precision of the arm portion are rendered satisfac­
torily high.
Patent EP-0099211-A3 (EP)
IPC: B01D53/04
Filed: 1983-07-01
Abstract: In a pressure swing adsorption process for the produc­
tion of nitrogen enriched product gas from air, when the 
process is halted during a pressure equalisation step, that is, 
with valves 5 and 6 open to permit the flow of gas from one 
vessel 16 to a second vessel 16′, then the gas remaining in 
the vessels 16, 16′ is exhausted to atmosphere by opening 
valve 14.  
     This results in rapid return to the required purity of 
nitrogen enriched product gas on start-up of the process.  
     Preferably, subsequent to opening valve 14, valve 15 is 
opened, thereby permitting nitrogen-rich product gas from 
reservoir 11 to flow through the vessels 16, 16′, thereby 
purging said vessels with nitrogen enriched product gas.
Patent EP-0123051-A3 (EP)
IPC: F15B13/14
Filed: 1984-02-23
Abstract: Um bei einer mechanischen Betätigungseinrichtung, 
vorzugweise zum Gangschalten von LKW-Synchrongetrieben 
eine trotz Verstärkung feinfühlige, direkte, zeitlich 
beeinflußbare und bei Ausfall der Hilfsenergie trotzdem noch 
funktionierende Betätigung zu ermöglichen, ist ein hilfsener­
gieunterstützte Verstärkereinrichtung (1) axial wirkend zwi­
schen dem Betätigungsgestänge (2, 2′) angeordnet. Die Ver­
stärkereinrichtung (1) wirkt dabei sowohl in Zug- als auch in 
Druckrichtung und übt auf das eingangsseitige Betätigung­
sgestänge (2) eine der Schaltkraft proportionale Reaktions­
kraft aus.
Patent EP-0118839-A3 (EP)
IPC: B29C43/34
Filed: 1984-03-01
Abstract: The method of making a non-metallic bearing assembly 
by initially molding a flat longitudinally extending sheet of 
rubber containing a ply or plies of fiberglass reinforced fabric 
therein, thence cutting such sheet into a plurality of strips. 
The flat strips are then located around the periphery of a 
mandrel that is then wound with fabric which is impregnated 
with epoxy resin, thence cured and machined to a cylindrical 
bearing.
Patent EP-0127058-A3 (EP)
Title: Positioning device for objects, particularly magnetic heads
IPC: H01F7/14
Filed: 1984-05-14
Abstract: 1. Apparatus for positioning at least one article of small mass relative to at least one second article, in particular magnetic heads in relation to preselected magnetic tracks on at least one disk (6), which can be coupled to a drive motor, in a magnetic disk file (5), in which apparatus at least one swinging arm which can be rotated about a rotating axis and has a mounting is provided for the one or more articles (23) to be positioned and a drive motor for the swinging arm is provided, wherein, between the axis of rotation (30) and the mounting of the one or more articles to be positioned (23), the swinging arm essentially consists of a single arm section (9) which has a bending moment parallel to the axis of rotation (30) of not less than 0.15 Nm and preferably between 0.3 and 0.7 Nm when the deflection is 14 mu m.
Patent EP-0138389-A3 (EP)
Title: Epoxy resin compositions
IPC: C08L63/00
Filed: 1984-09-13
Abstract: A hardenable epoxy resin comprising a curable epoxy resin, a hardener for the epoxy resin and a polymer of epihalohydrin which composition is characterised in that the amount of the polymer of epihalohydrin in the composition is from 1 to 6 parts per one hundred parts by weight of the epoxy resin and in that the composition also comprises from 2 to 25 parts by weight per hundred parts by weight of the epoxy resin, of a polycarbonate having the general formula;where R, and R<sub>2</sub> are the same or different and are phenyl or cyclohexyl groups, R<sub>3</sub> and R<sub>4</sub> are the same or different and are hydrogen, methyl or cyclohexyl groups and n is from 60 to 400 and represents the average number of monomer units in the polymer chain.
Patent EP-0141584-A3 (EP)
Title: Durable controlled release microcapsules
IPC: B01J13/02
Filed: 1984-10-18
Abstract: Impact-resistant microcapsules for the sustained and controlled release of biologically active ingredients through a surrounding permeable polymeric wall are disclosed wherein the ratio by weight of active ingredient to polymer is from about 4:1 to about 1:4, the polymeric walls having high tensile yield and tensile impact strengths and low nitrogen permeabilities.
Patent EP-0133079-A3 (EP)
Title: Process for the separation and isolation of nosiheptide
IPC: C12P21/04
Filed: 1984-07-03
Abstract: Nosiheptide, a valuable antibiotic used as an animal feed additive, is separated from a culture containing the same by extraction with a cyclic ether, preferably tetrahydrofuran.
Patent EP-0163358-A3 (EP)
Title: Method for recognizing the misuse of the call number pertaining to a mobile station in a radio-communication system
IPC: H04M15/00
Filed: 1985-05-29
Abstract: Identification of a mobile station in a radio-communication system can be based on a subscriber's number allotted to the mobile station, which for example is listed in the telephone directory, and on an identification signal formed from the subscriber's number by using a secret enciphering rule. By copying the identification signal generator, e.g. a magnetic card on which the subscriber's number and the identification signal are stored, or by listening in to the information interchange between mobile station and a fixed station (mobile switching centre), transmitted on the radio communication channel, an illegal user can simulate and use another person's identification signal. In order to be able to detect such simulation, additional data which vary during operation of the mobile station are combined with fixed data, dependent on operation of the system, (subscriber's number and identification signal of the mobile station) and then are evaluated in the mobile switching centre. Such variable data can for example be the number of successful accesses by the mobile station to a radio communication channel. The relationship between the radio message and the fixed data can be fixed or variable, in the case of a variable system, the relationship being time-dependent because of the dependence of the number of accesses by the mobile station to the radio communication channel. <IMAGE>
Patent EP-0192205-A3 (EP)
Title: Device for sticking slaughter cattle
IPC: A22B7/00
Filed: 1986-02-14
Abstract: The device for use in an abattoir has a moving path section (10) from which hooks (6) for the slaughter animals (2) are supported, movable in the longitudinal direction of the moving path section (10), there being arranged on the moving path section (10) a conveyor device unit (22) for a driven movement of the hooks. <IMAGE>
Patent EP-0199222-A3 (EP)
Title: Acylated polyethylenimine bound chromatographic packing
IPC: B01J20/32
Filed: 1986-04-11
Abstract: The acylated reaction product of silica gel or controlled pore glass and polyethyleniminopropyl trimethoxy silane suitable for use as chromatographic column packing, wherein said acyl function does not have a terminal carboxyl.
Patent EP-0212616-A3 (EP)
IPC: A61L27/14
Filed: 1986-08-20
Abstract: An artificial intraocular lens (10) features an 
optical body for refracting images onto the retina and 
an outer surface that encloses the optical body, is 
exposed to fluid within the eye, and has a refractive 
index no greater than 1.40. In another aspect, the 
optical body includes an internal refractive surface 
whose contour can be selectively changed to change its 
refractive power.
Patent EP-0222282-A3 (EP)
IPC: C23C22/37
Filed: 1986-11-01
Abstract: Bei einem Verfahren zum Aufbringen von organischen 
Überzügen auf Metalloberflächen, bei dem man zuvor auf der 
Metalloberfläche mittels einer wäßrigen 
Chromatierungslösung eine Chromatschicht erzeugt, trägt 
man auf die saubere Metalloberfläche einen Film einer 
Chromatierungslösung auf, die Chrom(VI)-ionen, 
gegebenenfalls Chrom(III)-ionen, Zinkionen und 
Fluoridionen in zur Schichtausbildung ausreichenden Mengen 
enthält, trocknet den Film und bringt unmittelbar danach 
den organischen Überzug auf. Vorzugsweise liegt der Gehalt 
an Gesamtchrom im Bereich von 3 bis l8 g/l und der Anteil 
des Chrom(VI) bei mindestens 50 Gew.-%.  
     Die Konzentrationen der einzelnen Komponenten betragen bei 
Zink und Fluorid zweckmäßigerweise 0,l bis l0 g/l. Das 
erzeugte Schichtgewicht sollte im Bereich von 3,23 bis 
53,8 mg/m² liegen.
Patent EP-0202733-A3 (EP)
Title: Process for applying a predetermined amount of catalyst to the interior surfaces of a hollow substrate
IPC: B01J37/02
Filed: 1986-02-27
Abstract: Method and apparatus for coating catalytic converter substrates with an exact amount of a precious metal. In the course of operation of the apparatus, a hollow substrate to be treated having opposed open ends is transferred from a starting location such that one end is lowered into a dip pan into which has been introduced a predetermined amount of slurry material containing the precious metal. With the one end immersed in the slurry, a vacuum placed on the other end of the substrate draws up the entire charge of slurry from the dip pan to coat the lower portion of the substrate. Thereafter, the substrate is raised from the dip pan. The vacuum continues to operate to cause the coating to be evenly distributed on all the interior surfaces of the substrate. Then the substrate is rotated and again lowered so that the other end is immersed in another predetermined charge of the slurry and the process is repeated. Thereupon, the substrate is again raised from the dip pan. Again, the vacuum continues to operate for a predetermined period of time to assure even distribution of the coating. Then the substrate is again rotated to its original orientation, and returned to its starting location.
Patent EP-0203684-A3 (EP)
IPC: F23L17/16
Filed: 1986-03-21
Abstract: Draught in a flue (12) leading from a heat source (32) is 
increased by injecting a flow of gas (22) into the flue in 
a direction to create suction at the heat source. The 
flow of gas, generally air, may be generated by blower 
means such as an electrically powered fan (18) which is 
located externally of the flue so as not to inhibit 
cleaning of the flue or obstruct normal gas flow in the 
flue. Gas is directed from the blower means to the 
interior of the flue via duct means. In a preferred 
embodiment for use with existing flues the duct means 
comprises a probe-like tube (40) adapted to be passed down 
inside a flue outlet and from which gas is expelled within 
the flue from an outlet (56) in the tube.
Patent EP-0209504-A3 (EP)
IPC: C08F14/06
Filed: 1986-06-18
Abstract: A process for the polymerisation of vinyl chloride 
in aqueous system using a monomer-soluble, free-radical 
forming initiator. The initiator is activated at the first 
stage of the polymerisation partly be means of a red-ox 
system comprising a metal complex which is reduced to initi­
ator-activating form by means of a reducing substance. 
The total amount of reducing substance is added at the 
beginning of the polymerisation process and this leads 
to a rapid increase to a constant polymerisation rate. 
The initiator is eg a diacyl peroxide or a peroxy 
dicarbonate and the radical formation from the initiator 
during the later part of the polymerisation is entirely 
dependent on the thermal decomposition of the initiator.
Patent EP-0235513-A3 (EP)
Title: Alkaline plaster-mix with guar derivatives
IPC: C04B24/38
Filed: 1987-01-16
Abstract: 1. The use of uncrosslinked guar ethers from the group comprising alkyl guar, hydroxyalkyl guar and/or alkylhydroxyalkyl guar, which habe been obtained by alkalization of guar with aqueous sodium hydroxide and alkylation with alkylhalides and/or epoxyalkanes in a water-miscible or water-immiscible organic suspension medium, as water retention agents in strongly alkaline gypsum mixtures.