baber/WOPTO huggingface dataset:
Patent EP-4233955-A3 (EP)
Title: Headgear for a patient interface
Inventor: WHITE CRAIG KARL
IPC: A61M16/06
Filed: 2018-05-30
Abstract: A headgear for a patient interface comprising at least one headgear member, and a pair of flexible joints adapted to connect a said headgear member or headgear members to a patient interface and/or a pair of flexible joints connecting a said headgear member to adjacent headgear members. Each flexible joint allowing free relative movement between the headgear member or members and the patient interface or between the headgear member and adjacent headgear members.
Patent EP-4233875-A3 (EP)
Inventor: SCHNEIDER NORA
IPC: A61K31/661
Filed: 2016-12-13
Abstract: The present invention relates to a synthetic nutritional composition comprising a phospholipid and/or a metabolic precursor and/or metabolite thereof for use to promote, support or optimise de novo myelination, in particular the de novo myelination trajectory, and/or brain structure, and/or brain connectivity, and/or intellectual potential and/or cognitive potential, and/or learning potential and/or cognitive functioning in a subject, in particular a formula fed subject.
Patent EP-0005108-A3 (EP)
Title: Installation et procédé d'alimentation de balises à lampes incandescentes
IPC: H02J50/05
Filed: 1979-04-12
Abstract: La présente invention a trait à l'alimentation de balises à 
lampes incandescentes par l'énergie extraite par couplage 
capacitif d'une section isolée du fil de garde d'une ligne de 
transport d'énergie. L'installation d'alimentation comporte 
un dispositif de transformation de l'énergie du fil de garde en 
un courant alternatif qui alimente au moins une des lampes 
incandescentes et un circuit de régulation monté en dérivation 
sur le dispositif de transformation de sorte à contrôler le 
débit du courant à travers les lampes. La régulation du 
courant se fait à l'aide d'un circuit de commutation dont le 
temps de commutation est réglé à l'aide d'un circuit de 
contrôle. En outre, un circuit intégrateur gouverne le temps 
de commutation du circuit de commutation alors qu'un 
circuit comparateur assure la formation d'une forme d'ondes 
symétriques à l'entrée de ce circuit de commutation, les 
circuits intégrateur et comparateur formant le circuit de 
contrôle du temps de commutation.
Patent EP-0033395-A3 (EP)
Title: 2,6-di-tertiary butyl phenyl phosphites and synthetic resin compositions containing these phosphites
IPC: C07F9/145
Filed: 1980-12-29
Abstract: 2,6-Di-tertiary butyl phenyl phosphites are provided having the structure:wherein:R is selected from the group consisting of hydrogen, methyl, ethyl, and (CH<sub>2</sub>)<sub>m</sub>COOR, where R is selected from the group consisting of alkyl having from one up to about ten carbon atoms; cycloalkyl having from three up to about twelve carbon atoms; alkaryl and aryl having from six to about twelve carbon atoms; and m is a number within the range from 0 to 5;R<sub>2</sub> is selected from the group consisting of hydrogen, alkyl having from one to about twenty-two carbon atoms; cycloalkyl having from three up to about twelve carbon atoms; alkaryl and aryl having from six to about eighteen carbon atoms; the residue of a polyhydric alcohol having from two to about eighteen carbon atoms, and from two to three hydroxyl groups; and the residue of a polyphenol having from six to about eighteeen carbon atoms and from two to about ten phenolic hydroxyl groups;R<sub>3</sub> is selected from the group consisting of hydrogen and P(OR<sub>2</sub>)<sub>2</sub>;Z is the bivalent or trivalent residue of a polyhydric alcohol having from two to about eighteen carbon atoms, and from two to three hydroxyl groups; or of a polyphenol having from six to about eighteen carbon atoms and from two to about ten phenolic hydroxyl groups;n, is 0 or 1; andn<sub>2</sub> is a number from 1 to 5; as well as synthetic resin compositions having an enhanced resistance to deterioration by heat and/or light due to the presence of an organic phosphite of this class.
Patent EP-0053889-A3 (EP)
Title: Rechargeable electrical storage battery
IPC: H01M2/14
Filed: 1981-11-24
Abstract: A rechargeable ambient temperature electrical storage cell utilizing an alkali metal or alkaline earth metal and sulfur electrochemical reaction pair. The cell includes an anhydrous liquid anode separated from an anhydrous sulfur containing catholyte by a cationic permeable partition.
Patent EP-0051044-A3 (EP)
Title: Cationic adsorbent, process for its preparation and its use in removing anionic products from aqueous solutions
IPC: C08G12/02
Filed: 1981-10-22
Abstract: A cationic adsorption agent which is obtained by reaction of (a) an amino compound which contains at least one amino group and at least one free or methylolated carbamide or thiocarbamide group, or a salt thereof, with (b) an aminoplast precondensate which does not contain amino groups. The novel adsorption agent is suitable in particular for removing anionic substances, such as acid dyes or reactive dyes, from aqueous solutions, especially from wastewaters.
Patent EP-0079577-A3 (EP)
IPC: G02C1/08
Filed: 1982-11-10
Abstract: This invention relates to a device for application to a 
standard eyeglass frame, comprising two lens supports (2) 
connected to the side bars. Each of the lens supports 
comprise an open ring. The ends (2a, 2b) of this open ring are 
engaged so that the lens is held by a snap engaging device 
which comprises among other things a resilient element (5) 
which works on one end (2b) of said ring to keep the contact 
between the ends of each support (2). The engagement and 
disengagement can easily take place moving said resilient 
element (5).
Patent EP-0082586-A3 (EP)
IPC: C10G1/06
Filed: 1982-08-10
Abstract: An improved process for liquefying solid carbonaceous materials 
wherein liquefaction yields are increased by extracting the normally 
solid bottoms product with a solvent containing donatable hydrogen. 
The extraction is accomplished at a temperature within the range 
from about 50 to about 600°F and at a pressure within the range from 
about 0 to about 750 psig and at least a portion of the extract is 
recycled to the liquefaction reaction zone.
Patent EP-0075482-A3 (EP)
IPC: E02F9/02
Filed: 1982-09-21
Abstract: An earth working vehicle comprising a rear frame sec­
tion (2) capable of free standing against sideward swinging 
relative to the longitudinal axis of the rear frame section and 
a front frame section (4) which is disconnectedly articulated 
at its rear end by an articulation joint (6) to the rear frame 
section. The rear frame section has mounted thereon a 
power section (12) including the engine (13) and the con­
trols (20, 21) for the vehicle and also the rear ground 
engaging wheels (15). These rear wheels (15) are driven by 
the engine and are carried by an axle assembly (16) which is 
fixedly secured to the rear frame section. The forward end of 
the front frame section (4) is provided with front ground 
engaging wheels (31) and the earth moving tool (5) extends 
downwardly from said front frame section (4). Alternative 
front frame sections with different tool arrangements can be 
used for various earth moving functions.
Patent EP-0093364-A3 (EP)
Title: Sound absorbing and heat insulating compound window with a ventilating device
IPC: E06B9/24
Filed: 1983-04-23
Abstract: 1. Sound-damping and heat-insulating composite window ; with a blind frame (11) ; and with a composite wing (12) consisting of at least one individually glazed subsidiary wing (17, 17a) ; the window being equipped with a sound-damping ventilating device which has angled air-channels communicating with the inner and outer faces of the window and with the space (24) between the window panes ; the communication taking place in a horizontal ventilating device (18a, 18b) comprising a longitudinal housing (60) with adjustable air-passages (31, 33) ; one of the ventilating devices (18a, 18b) being located in the lower portion (16A) and one in the upper portion (16B) of the main wing ; each ventilating device (18a, 18b) having a mobile core with at least two longitudinal rows of air-channels (41, 43) ; the two ventilating devices being connected together mechanically in such a way that when one of them is rotated, for the purpose of adjustment, the other rotates synchronously with it, characterized in that the main wing (16) of the composite window (12) has, in its lower wing (16A) and in its upper wing (16B), a channel-section member (60) approximately U-shaped in cross-section, the U being open to the space (24) between the two glass planes of the window ; the U containing the adjustable core (40) of the sound-damping ventilating device (18a or 18b) ; the core being sealed stripwise or area-wise over its entire length between the air-passages (31, 33) which communicate with the outer face (10a) and the inner face (10b) of the window ; the open mouth of the U of the channel-section member (60) being closed by a cover-strip (61) which also acts as bearing surface for the core (40) of each ventilating device (18a, 18b), the cover-strip (61) being inserted into place after the manufacture of the window ; the cover-strip (61) having air-passages (32) which communicate with the space (24) between the window panes, the air-passages (32) being located between strip-seals or area-seals (62b, 62c) for the core (40).
Patent EP-0093421-A3 (EP)
IPC: B23K9/013
Filed: 1983-04-29
Abstract: In a metal treating method of melting the periphery of 
the weld and removing the molten portion thereby to 
demount a metallic plate, partially welded on a metallic 
member, from a metallic member, the metal treating method 
comprises the steps of forming an electric arc between the 
hollow electrode rod and the metallic plate, melting the 
periphery of the weld of the metallic plate with the arc heat, 
sucking the molten metal with the hollow portion of the 
electrode rod as a suction passage. The metal treating 
apparatus comprises a hollow rod which is provided, at its 
tip end, with a hollow electrode rod, is urged onto the side of 
a metal-to-be-treated by an elastic member, and can be 
freely moved longitudinally, a sliding block which is ruged in 
the same direction as that of the rod and can be freely moved 
longitudinally, an apparatus of causing the sliding block to 
be engaged with the rod to retreat the rod together with the 
sliding block, an apparatus for releasing the engagement 
relation with respect to the rod of the sliding block.
Patent EP-0108980-A3 (EP)
Title: Tubular connection
IPC: F16L15/00
Filed: 1983-10-28
Abstract: A connection for well tubular goods including a male member, a female member, each having a double set of steep tapered hook threads, two internal pressure seals including a compressible primary metal-to-metal seal and supplementary seal made up of a resilient corrosion resistant material and additionally, a primary resilient corrosion resistant external pressure seal, and a reverse shoulder engagement between the end of the male member and a shoulder on the female member to hold the primary metal sealing surfaces in sealing engagement.
Patent EP-0099593-A3 (EP)
IPC: B65B35/44
Filed: 1983-04-19
Abstract: This invention relates to a machine for arranging 
product units, for example rigid or deformable packages, 
comprising, in combination: a feed unit for the packages, 
and a unit for arranging these latter and conveying them to a 
unit for depositing the so arranged packages on to an 
underlying discharge unit.
Patent EP-0084420-A3 (EP)
IPC: H01Q15/14
Filed: 1983-01-10
Abstract: A groundstation antenna comprises a body 1 of a 
foamed plastics material having on a rear parabolic surface a 
metallised coating (3) providing a main reflecting surface. A 
front surface of the body (1) has on a hyperbolic surface a 
metallised coating (2) providing a sub-reflector. A feed horn 
is received within a rear recess (4) in the body 1. The main 
reflector and the subreflector are thus accurately located 
with respect to one another and protected from the weather. 
In an alternative embodiment two casing mem­
bers are joined at their outer peripheries to form an antenna 
of enclosed, hollow shell-like form.
Patent EP-0124841-A3 (EP)
Title: Process for washing the filter elements of a gas filter and device for carrying out the process
IPC: B01D46/04
Filed: 1984-04-28
Abstract: A method and apparatus for simultaneously washing a plurality of generally tubular or sock-like filtering elements of a gas filtering apparatus without removing the elements from the apparatus, the filter elements being disposed in a regular array of rows and columns within a housing between an inlet and an outlet thereof. The method includes positioning in the housing a liquid conduit having a plurality of axially spaced spray nozzles for delivering washing liquid along one or more rows of elements and supplying washing liquid to the conduit.
Patent EP-0128589-A3 (EP)
Title: Method for the purification of smoke and plant for realization of the method
IPC: B01D53/34
Filed: 1984-06-14
Abstract: Procedure and plant for wet-dry purification of smoke by separation of SO<sub>2</sub>. A suspension of finely-ground limestone is added to a reactor (1) via an oxidation and acidification unit (9), where the finely-ground limestone is mixed with returned dust (3) and air, oxygen and/or some of the smoke (10). Preferably, the returned dust is also subjected to reactivation by wet-grounding (8).
Patent EP-0120703-A3 (EP)
IPC: B41J2/28
Filed: 1984-03-27
Abstract: A multicopy impact printer has a wire matrix stored 
energy printhead having circuitry for reducing the power 
requirement of the printhead. A permanent magnet (60) is 
incorporated in the printhead to flex leaf springs (63) each of 
which is attached to the corresponding activation end of a 
respective one of a plurality of print members (65). A coil 
(L1-L9) is provided for each print member, being activated 
when selected, to provide a magnetic field in opposition to the 
magnetic field of the permanent magnet and of an amplitude 
sufficient to release the flexed leaf spring. The opposing field 
diverts the field of the magnetic coil into paths away from the 
activated coil, thereby increasing its intensity and requiring 
more current in other selected coils to release the correspond­
ing flexed leaf springs. A common coil (L10) is connected at 
one end to one end of each of the printer element coils and 
wound and positioned to provide a field in opposition to that 
of the permanent magnet. Currents in the respective selected 
printer element coils add in the common coil so that the 
magnitude of the opposing field is dependent upon the 
number of selected print element coils.
Patent EP-0123454-A3 (EP)
Title: Plug valve with floating stem seal
IPC: F16K5/02
Filed: 1984-03-28
Abstract: A glandless plug valve of the type in which a tapered plug (20) fits into a tapered bore (12) in a valve body (10) is provided wherein the tapers formed on the plug and in the body coact to form a body seal. A stem seal is also provided. The stem seal comprises a ring-like sealing member (34) confined within mating grooves (32b and 20b) in the top of the plug (20) and in a floating seal member (32). The floating seal member (32) is biased downwardly to effect the seal between itself and the ringlike seal member (34). The bias force is transmitted to the plug valve urging it into engagement with the body of the valve, to provide a good body seal. In a preferred embodiment, the valve and plug (20) are lined such that the valve is suitable for use in connection with corrosive liquids or slurries. The floating seal (32) provides automatic compensation for temperature induced dimensional changes and for wear.
Patent EP-0132121-A3 (EP)
IPC: A21C1/02
Filed: 1984-07-11
Abstract: A batter mixer for mixing a dry powder batter mix with a 
predetermined quantity of liquid which comprises an upright 
open top housing having a mixing chamber therein, means 
connecting the mixing chamber to a source of fluid, fluid 
control means in circuit with the connecting means being 
responsive to the flow of fluid therethrough to accurately 
measure and control a selected quantity of fluid flowing into 
the chamber, said chamber having openable cover means for 
providing ready access to the interior thereof for deposition of 
dry powder batter mix therein, and mixing means in the cha­
mber for thoroughly mixing said selected quantity of fluid and 
batter mix.
Patent EP-0151962-A3 (EP)
IPC: C07D471/04
Filed: 1985-01-19
Abstract: Compound of formula (I) and pharmaceutically accept­
able salts thereof: 
  
wherein:  
R₁ is hydrogen, C₁₋₆ alkyl or phenyl optionally substi­
tuted by halogen, CF₃, C₁₋₄ alkoxy or C₁₋₄ alkyl;  
R₂ is hydrogen or C₁₋₆ alkyl;  
R₃ is hydroxy, nitro, cyano, C₂₋₁₀ acyloxy, NR₆R₇ wherein 
R₆ and R₇ are independently selected from hydrogen, C₁₋₆ 
alkyl, C₂₋₇ alkanoyl or C₁₋₆ alkylsulphonyl; or COR₈ wherein 
R₈ is hydroxy, C₁₋₆ alkoxy or NR₉R₁₀ wherein R₉ and R₁₀ are 
independently selected from hydrogen or C₁₋₆ alkyl;  
R₄ is hydrogen, halogen, CF₃, C₁₋₄ alkoxy, C₁₋₄ alkyl or 
any of the groups listed for R₃; and  
R₅ is hydrogen, C₁₋₄ alkyl or benzyl optionally substituted 
in the phenyl ring by halogen, CF₃, C₁₋₄ alkoxy or C₁₋₄ alkyl 
and is attached at nitrogen atom 1 or 2, having anti-­
inflammatory and/or anti-allergy activity, a process for their 
preparation and their use as pharmaceuticals.
Patent EP-0152809-A3 (EP)
Title: Catalyst for the synthesis of methanol and alcohol mixtures containing higher alcohols
IPC: B01J23/80
Filed: 1985-01-26
Abstract: Catalyst for the synthesis of alcohol mixtures containing methanol and higher aliphatic alcohols from CO and H2, which contains, as an oxide precursor, (a) copper oxide and zinc oxide, which can be transformed into the catalytically active state by reduction with hydrogen; (b) aluminum oxide as a thermostabilizing substance and (c) at least one alkali carbonate or alkali oxide, the oxidic precursor comprising from 20 to 70% of the total volume of pores having a diameter between 14 and 7.5 nm, the alkali content being 13-130x10-6 gram atom alkali metal per gram of the oxidic precursor, and the aluminum oxide component having been obtained from a colloidally dispersed aluminum hydroxide gel or sol.
Patent EP-0168060-A3 (EP)
Title: Stackable pallet
IPC: B65D21/02
Filed: 1985-07-12
Abstract: 1. Stackable pallet, in particular for heavy loads, with an upper horizontal frame which is rectangular in plan form, four corner posts (1a, 1b, 1c, 1d), a pallet bottom (43) and two lower stiffening struts (3a, 3b) connecting in each case two corner posts in pairs, characterised by the following features : - the upper horizontal frame is formed by two longitudinal tubes (2a, 2b) and two cross tubes (6a, 6b) and is closed at all sides ; - the corner posts (1a, 1b, 1c, 1d) are arranged in the four corners of a rectangle having the longitudinal dimension X measured from outer edge to outer edge of two corner posts (1a, 1b) ; - the longitudinal tubes of the frame rest on two corner posts in each case ; - the cross tubes of the frame lie outside of the rectangle formed by the corner posts, the distance Y of the opposed inner edges of the cross tubes of the frame being larger than the longitudinal dimension X by a small tolerance rate (2 x DELTA1 ) ; - there is provided a troughlike receiving body (40) having a U-shaped cross section for the freight, this receiving body being open at the top and towards the longitudinal sides of the pallet and having a horizontal section (43) forming the bottom of the pallet, the receiving body being limited by vertical sections (42) at the transverse sides of the pallet ; - the maximum dimension of the receiving body in the longitudinal direction of the pallet is smaller than the distance Y of the opposed inner edges of the cross tubes of the frame by a small tolerance rate (2 x DELTA2 ) ; - the receiving body is dimensioned in such a manner that at the longitudinal sides there remains a space (41) relative to the longitudinal tubes of the frame of at least the width of a corner post ; - the receiving body is connected only at the upper ends of the vertical sections to the cross tubes of the frame.
Patent EP-0171065-A3 (EP)
IPC: H04R3/00
Filed: 1985-08-06
Abstract: Die Erfindung betrifft eine Anordnung zur akustischen 
Gegenkopplung von Lautsprechern, mit zumindest einem 
Mikrophon 2, das eine dem vom Lautsprecher 1 erzeugten 
Schalldruck proportionale Spannung liefert, mit einem Mi­
krophonverstärker 3, mit einer Summierstelle 4, welche die 
verstärkte Mikrophonspannung gegenphasig zum Ansteu­
ersignal des Lautsprechers 1 addiert, mit einem der Sum­
mierstelle 4 nachgeschalteten PI-Regler 5 sowie mit einem 
nachfolgenden Leistungsverstärker 6 zur Ansteuerung des 
Lautsprechers 1. Gemäss der Erfindung ist das Mikrophon 2 
auf der Lautsprechermembran angebracht.
Patent EP-0174663-A3 (EP)
IPC: B65D47/42
Filed: 1985-09-13
Abstract: An applicator for dispensing small amounts of fluid 
comprises a first inner cylindrical body provided with a top 
portion (11) and a bottom portion (12) and at least one side 
opening. This body is connected with a fluid dispensing 
device at one end. A second outer cylindrical body is in tight 
contract with the inner body at one point in proximity of the 
top portion (11) and at another point in proximity of the 
bottom portion (12) of the inner body. The outer body 
comprises a plurality of ribs (23), orifices (26) between the 
ribs (23), two solid ledges (18, 19) holding the ribs (23) at the 
upper and the lower end, an upper and a lower overhang (17, 
20), and an absorbing element held between the overhangs.
Patent EP-0184170-A3 (EP)
Title: Aminomethyl oxooxazolidinyl benzene derivatives useful as antibacterial agents
IPC: C07D263/20
Filed: 1985-11-30
Abstract: Novel aminomethyl oxooxazolidinyl benzene derivatives, including ( l )-N[3-[4-(1-hydroxyethyl)-phenyl]-2-oxo-5-oxazolidinylmethyl]acetamide, possess useful antibacterial activity.
Patent EP-0182391-A3 (EP)
Title: A process for manufacturing reinforced sealing gaskets, and gasket obtained by the process
IPC: B29C41/20
Filed: 1985-01-28
Abstract: @ The process provides for depositing, on a non-adhesive support (10), a thread (24) of a fluid material for gasket manufacture from a nozzle (22) that is displaced above the support along a path coinciding with the gasket layout, with subsequent curing of the fluid material. According to the invention, a stiff, wirelike reinforcement (16) is placed on the support (10) before deposition, the reinforcement corresponding in shape to the outline of the gasket that is to be manufactured, and having an adhesive surface with respect to the fluid material fo the gasket, so that the subsequently deposited thread of fluid material incorporates the reinforcement and becomes bonded to it. The invention also relates to the product obtained by the process.
Patent EP-0174126-A3 (EP)
IPC: B60R22/24
Filed: 1985-08-16
Abstract: For use with a vehicle seat belt guide comprising a 
mounting plate (5,6) secured around one side portion of an 
elongate running loop (1), there is provided a cover (15) 
having a portion which makes a snap-fit over the other 
portion (4) of the loop to provide a larger radius running 
surface to be engaged by the belt and a portion which 
encloses the mounting plate and makes a snap-fit therewith. 
The cover can provide a tongue portion (22) which restricts 
the area of the loop to resist folding of the belt.
Patent EP-0192889-A3 (EP)
IPC: B62B3/18
Filed: 1985-12-02
Abstract: In a roll container, shelves 13 pivotally connected to side 
walls 2 and 3 of the container are arranged in horizontal 
pairs, one pair above another, each shelf 19 extending over 
approximately half the distance between the side walls 2 and 
3 in a closed-up condition of the container.