baber/WOPTO huggingface dataset:
Patent EP-0069887-A3 (EP)
Title: Cylinder lock with tumblers arranged in pairs
IPC: E05B29/06
Filed: 1982-06-23
Abstract: 1. Locking cylinder a cylinder core 1 which is guided in a cylinder housing borings and which is traversed, in planes situated at right angles to the cylinder core axis, by two pin keepers 30, 31 which are situated parallel to each other and at equal distances from the parallel core diameter and which are interconnected by a crosspiece (web?) 13 against which the key 19 rests by its indentations, a suitable key moving the pairs of pine 4 into a position in which the ends of the pairs of pins do not project beyond the cylinder core casing, while if the key does not fit or has been removed the pairs of pins project by the ends of one side into recesses of the cylinder housing, while in each case two plate keepers 30, 31 or two pairs of pins are situated in one single recess of the cylinder core 1 and are adjacent to each other, and their central crosspieces 13 project beyond one side surface 33, characterized by the fact that the projecting crosspiece 13 of each plate-shaped keeper or of each pair of pins is situated inside the central intermediate space 32 of the adjacent keeper or of the pair of pins.
Patent EP-0075704-A3 (EP)
IPC: G02F1/1506
Filed: 1982-08-13
Abstract: Es werden optische Ein-/Ausschalter bzw. Umschalter 
mit Glasfasern beschrieben, bei denen eine mechanische 
Beanspruchung der Faser vermieden wird, und die weitge­
hend in Planartechnik hergestellt werden können. Der Schalt­
vorgang wird durch Verschieben eines Flüssigkeitstropfens 
in einem Spalt zwischen fluchtenden Glasfasern erreicht, der 
wahlweise durch elektrische, magnetische oder mechani­
sche Kräfte in den Spalt bewegt wird. Bei einem Umschalter 
wird das Licht durch eine immertierende Flüssigkeit in der 
durchgehenden Faserstrecke geführt bzw. ohne Immersion 
in die abzweigende Faser reflektiert. Die Umschaltung zwi­
schen Transmission und Reflexion kann auch durch zwei 
nicht mischbare Flüssigkeiten mit unterschiedlichem Bre­
chungsindex erfolgen. Der Schaltvorgang kann auch durch 
ein Medium erreicht werden, das auf elektrochemischem 
Wege im Spalt erzeugt wird, oder zum Verschwinden 
gebracht wird, oder auch durch ein Medium, dessen opti­
sches Transmissionsverhalten elektrisch magnetisch oder 
thermisch gesteuert werden kann. Die Schalter haben den 
Vorteil, daß mechanische Beanspruchungen der Faser weit­
gehend vermieden sind und daß sie in Planartechnik herstell­
bar sind, wodurch ganze Schalterzeilen ohne größeren 
Mehraufwand realisierbar sind.
Patent EP-0075548-A3 (EP)
Title: Medical aerosol dispensing device
IPC: B65D83/14
Filed: 1982-09-16
Abstract: An aerosol dispensing device comprises a socket 1 for an aerosol container 3, said socket having a discharge tube 6 for aerosol and a protective member arranged to the socket and moveable between a use position for the device and a storage position in which the protective member covers the discharge tube as well as the open end of the socket and an aerosol container held therein, which protective member consists of a casing 9 suspended rotably around two spindle means 7 having a common axis extending through a central part of the socket across the longitudinal direction thereof.
Patent EP-0093388-A3 (EP)
IPC: B05D7/14
Filed: 1983-04-27
Abstract: Water reducible, dispersible, corrosion resistant coating 
compositions comprising organic vehicle containing wax 
compounds, organic esters, carboxylic acid, amines, alcohol 
coupling agent and water and methods for their manufacture 
are disclosed and demonstrated to be useful for protecting 
metals, e.g. ferrous alloys, from corrosion.
Patent EP-0113843-A3 (EP)
Title: Plate filter with movable filter cloth
IPC: B01D25/26
Filed: 1983-11-30
Abstract: A plate filter comprises a plurality of shiftable filter plates and first and second deflecting rolls carried on opposite sides of each filter plate. The axes of consecutive first deflecting rolls lie alternatingly in a first plane and in a second plane spaced from one another. A filter cloth is guided in a zigzag course between consecutive filter plates by the first and second deflecting rolls. A first sprocket is affixed to each first deflecting roll and a second sprocket is mounted on each first deflecting roll for free idling rotation. First and second spaced, elongated, oppositely driven chains are respectively trained in a zigzag course in an alternating sequence about first and second sprockets of first deflecting rolls belonging to consecutive filter plates. The first and second chains are in meshing relationship with the first and second sprockets about which the chains are consecutively trained. The diameter of the first and second sprockets and the distance between the first and second planes are dimensioned for varying the magnitude of a loop angle represented by an arc along which the first and second chains are in engagement with respective first and second sprockets to compensate for length variations of the first and second chains upon shifting motion of the filter plates relative to one another.
Patent EP-0110682-A3 (EP)
Title: Activated aryl capped fluorescent compounds, and assay methods and systems using them as fluorogenic precursors
IPC: C07D311/82
Filed: 1983-11-24
Abstract: Water soluble activated capped aromatic fluorescent compounds for use as fluorogenic peroxidase substrates. The substrate is a diaryl organic compound consisting of an aryl capped aryl fluorescent compound having a linking group with a nitrogen or oxygen bonded to an annular carbon atom, and which is non-fluorescent at the excitation wavelength of said fluorescent compound when linked to a carbocyclic aryl group as said cap, said aryl group cap having an oxy or amino substituent on an annular carbon atom separated by 2 or 4 annular carbon atoms from the annular carbon atom attached to said linking group, which carbocyclic aryl group undergoes peroxidase catalyzed removal to produce said aryl fluorescent compound. The novel compounds can be used in a wide variety of ways for determination of peroxides, peroxidase, and in assays for analytes employing peroxidase as a label on a member of a specific binding pair.
Patent EP-0112300-A3 (EP)
IPC: E04B1/343
Filed: 1983-09-27
Abstract: Modular elements comprising:  
a) hollow metal structural members with a rectangular 
cross section, provided with inserted end blocks to obtain 
connections at 90° and/or 180°, some of said structural 
members having at least a butt male joint piece (5 or 5A) at 
one of their ends, while the other have a multiple female joint 
piece (6 or 6A) with five operative faces; and  
b) plain (7) or respectively already equipped (7a) panels 
to be mounted in the spaces defined in the inside of 
rectangular frames formed by four of said structural mem­
bers. Said structural members can have longitudinal outer 
flanges or not.  
     The structural members differ from one another, owing 
to their length, and/or to the type of the end joint pieces, 
and/or to the number and position of the flanges (8). Each 
butt male joint piece (5 or 5A) has butt teeth (9 and 9a) of a 
self-centering type and an axial hole (10) provided with 
means apt to house and to link a tightening bolt (11), while 
each operative face of a female joint piece (6 or 6A) 
comprises female openings or seats (21 or 21A) having 
shapes complementary to those of the teeth (9, 9a) of the 
male joint piece (5 or 5A), as well as a threaded central hole 
(16) for lodging the tightening or locking bolt (11).
Patent EP-0121729-A3 (EP)
Title: High performance run-through biological reactor
IPC: C12M1/00
Filed: 1984-02-29
Abstract: 1. High-performance run-through biochemical reactor, in particular for anaerobic treatment of vegetable and animal bio-masses, also of refuse, from inorganic materials of relatively high molecular weight, in which the high-molecular organic materials are converted in a reactor chamber by bacteria parent stocks into organic materials of lower molecular weight and these are converted into lower organic acids with the formation of hydrogen, carbon dioxide and hydrogen sulphide in acetic acid, then the substances which are produced are converted into methane and carbon dioxide, a division of acid phase and methane phase taking place in the reactor chamber preferably in inverse relationship to the decomposition rates of the process stages acid formation and methane formation, whereby in the divided chamber for the acid phase the decomposed products sink downwards and pass through one or more open connections into the fermentation chamber for forming the methane, characterised in that there is provided an insert (6) which is separable from the reactor vessel and can be hung in the cover of the reactor vessel and which comprises a tubular device for dividing up the decomposition chamber into an acid formation chamber (12) and a fermentation chamber (13) and feed and discharge devices for the biomass and the gases which are produced.
Patent EP-0126917-A3 (EP)
Title: Device for introducing dosed quantities of powdery materials into a pneumatic fluid, and its application to a distributing bin
IPC: B65G53/46
Filed: 1984-04-07
Abstract: A device for introducing dosed or proportioned quantities of pulverized solid materials into a carrier gas stream is presented. The device comprises a housing which defines a flow chamber in the axial direction for the flow of pressurized fluid or carrier gas. The housing also has a side aperture therethrough. The side aperture is connected to a container holding pulverized materials. Coaxial inner and outer sleeves, at least one of which is capable of rotation, are located within the housing. The outer sleeve communicates with the aperture while the inner sleeve has an axial bore which provides a passage for the carrier gas. Upon rotation of a sleeve, slots provided on each sleeve will align and overlap with each other and with the aperture to define a variable sized passage between the container and axial bore whereby the pulverized material is delivered therethrough to the carrier gas stream. A third sleeve which is coaxial with the inner and outer sleeves and rotatable about its longitudinal axis is located between the housing and the outer sleeve. This third sleeve has a radial aperture corresponding to the side aperture of the housing. The third sleeve acts as a valve between the dosing device and a distribution tank.
Patent EP-0131712-A3 (EP)
IPC: F16H61/10
Filed: 1984-05-16
Abstract: In order to absorb shift shock, one of the ring gear, sun 
gear and pinion gear carrier of a planetary gear set is geared to 
a rotatable mass which effectively increases the inertia ther­
eof. The increased inertia reduces the rate at which the ele­
ment accelerates or decelerates upon actuation of a hydrauli­
cally operated friction element or elements and attenuates 
shift shock.
Patent EP-0147801-A3 (EP)
IPC: E04B2/74
Filed: 1984-12-20
Abstract: A prefabricated partition wall for use in a room having a 
floor (11) and a ceiling (12), comprises an upper support (30) 
fixed on the ceiling (12), a lower support (36, 47, 60) fixed on 
the floor (11), a metallic joint tube (20, 61) extending 
vertically and having an upper and lower open ends, a fixture 
(32, 64) for fixing the upper open end of the joint tube (20, 61) 
to the upper support (30), a plurality of panels (13 - 17) each 
having at both edges there of two opposite vertical grooves 
of a shape corresponding to that of the joint tube (20, 61), an 
adjustor (35, 46, 53, 67) placed between the lower support 
(36, 47, 60) and the lower open end of the joint tube (20, 61) 
for supporting the joint tube (20, 61) and the panels (13 - 17) 
at their bottom portion in such a manner that the adjustor 
(35, 46, 53, 67) can be actuated to adjust the joint tube (20, 61) 
and the panels (13 - 17) together in a vertical direction so as 
to fix securely them in portion between the floor (11) and the 
ceiling (12).
Patent EP-0140428-A3 (EP)
IPC: B60W30/18
Filed: 1984-10-03
Abstract: This invention relates to an improvement in devices for 
controlling the transmission ratio variation in continuous 
variators disposed between a vehicle engine and its wheels. 
The improvement comprises a supplementary control which 
modifies that action on the device which is dependent on the 
engine feed, in particular to obtain effective engine braking 
action during vehicle deceleration.
Patent EP-0146161-A3 (EP)
Title: Adjustable hose connection valve for breathing-air supply
IPC: A62B9/02
Filed: 1984-11-19
Abstract: The controllable valve is intended for connecting a breathing apparatus with a gas mask filter (18) to an air supply. A first member (2) has a cup to receive the filter and a second member (4) a tubular air inlet end (37) axially slidable in the tubular element (23) of the first part, with lateral openings (7) near its closed other end. A tubular third member (8) is axially slidable against a spring (15) by inserting the filter and fixed to the end (38) via a transverse apertured partition (39). This slide movement uncovers the valve openings (7). A further member (26) has tubular connecting portions (27,28) and a transverse partition (29) with openings for registering to vary the cross-sectional flow area. FL
Patent EP-0125013-A3 (EP)
Title: Dimensonally stable thermoplastic tubular articles
IPC: B29C71/02
Filed: 1984-04-04
Abstract: For heat-setting tubular articles (such as can bodies) of an at least partly biaxially oriented crystallisable polymer, preferably a saturated linear polyester such as polyethylene terephthalate, e.g. for thermally processable food containers, a tube (26) of the polymer is fitted over a mandrel (101) and clamped at its ends to the mandrel at a temperature belowthe glass transition temperature of the polymer. The tube is then heated, e.g. by inserting a heater (28) into the interior of the mandrel, above the temperature to which it is to be heat-set (at least 60°C above for PET) whereupon it shrinks into contact with the mandrel but is restrained from axial or further radial shrinkage. The tube and mandrel are cooled to below the heat-set temperature and the tube may then be cut by knives engaging in circumferential grooves (22) into can body sections. Contact between the tube and mandrel is released, e.g. forforcing compressed air out through small holes (16) in the mandrel surface to allow the tube and mandrel to be separated.Tubularbodies with one closed end can be heat-set on a mandrel with a correspondingly shaped end.
Patent EP-0119934-A3 (EP)
Title: Réfrigérant fermé à ventilation forcée et à circuit étanche
IPC: F28F25/06
Filed: 1984-03-21
Abstract: Le circuit échangeur (7) est constitué d'éléments (12) 
formés par des tronçons horizontaux de tubes à ailettes cir­
culaires dont la partie inférieure est échancrée. Les tubes 
peuvent être décalés de part et d'autre d'un plan vertical 
commun. Les éléments sont disposés les uns à côté des 
autres sur toute la surface de l'enceinte (1). L'entrée (17) du 
fluide chaud est prévue à une extrémité des tronçons supé­
rieurs et la sortie (20) du fluide refroidi, à une extrémité des 
tronçons inférieurs. Une station de traitement (11) de l'eau 
de refroidissement comporte un circuit de compensation (10) 
de l'eau perdue par évaporation, des moyens de dosage de 
l'acidité de l'eau admise par les moyens de compensation et 
des moyens de rejet contrôlé de l'eau de refroidissement 
recyclée. Une échancrure est prévue dans la partie infé­
rieure des ailettes.
Patent EP-0139574-A3 (EP)
Title: Ultrasonic probe for body tracts
IPC: A61B8/12
Filed: 1984-10-01
Abstract: 1. Endocavitary ultrasound probe for delivering two untrasonic views of two different scanning planes of a single region of the body surrounding a cavity in which said probe is inserted, including - a substantially longitudinal and cylindrical support, - a plurality of elementary transducers forming a first electronic scanning transducer (2) of a first plane of observation, - a second transducer (3, 11, 14, 15, 21, 25, 26), - electrical, electronical and mechanical connecting means extending inside said support from said transducers to, on one way, a source of excitation signals and on the other way, a visualization unit (5, 10) of the back signals, characterized in that : - the plurality of transducers of said first scanning transducer (2) is located substantially along a generative line of said support (1), for scanning a plane surface including substantially the longitudinal axis of said support and in that - said second transducer (3, 11, 14, 15, 21, 25, 26) generates an ultrasonic beams included in a scanning surface which intersects said plane surface.
Patent EP-0145659-A3 (EP)
IPC: C01G15/00
Filed: 1984-11-19
Abstract: Verfahren zur Flüssig-Flüssig-Extraktion von Gallium 
aus basischen, wässerigen Lösungen, insbesondere aus der 
Natriumaluminatlauge der Tonerde-Produktion nach dem 
Bayer-Prozess, mit Hilfe eines organischen Extraktionsmit­
tels, das aus einem Solvent und einem substituierten Hydro­
xychinolin zusammengesetzt ist, wobei ausser Gallium auch 
Aluminium in die organische Extraktionsmittellösung über­
tritt.  
     In fünf aufeinanderfolgenden Stufen wird zunächst die 
mit Gallium und Aluminium beladene organische Extrak­
tionsmittellösung mit einer wässerigen Mineralsäurelösung 
in Stoffaustausch gebracht, wobei letztere mit Gallium und 
Aluminium beladen und von der organischen Extraktionsmit­
tellösung getrennt wird. In der mit Gallium und Aluminium 
beladenen Lösung wird sodann Chloridsalz oder Salzsäure 
gelöst und mit einem organischen Solvent, z.B. einer n-­
Butylazetatlösung in Stoffaustausch gebracht.  
     Hierbei verbleibt Aluminium in der wässerigen Säure­
lösung, während das organische Solvent mit Gallium bela­
den wird.  
     Nach Abtrennung der wässerigen Säurelösung wird 
das organische Solvent von dem Galliumchlorid getrennt, 
welches das Ausgangsprodukt für die Herstellung von rei­
nem Gallium bildet.  
     Ein wesentlicher Vorteil dieses Verfahrens besteht dar­
in, dass in der dritten Stufe die mit Gallium und Aluminium 
beladene wässerige, konzentrierte Mineralsäure in Stoff­
austausch mit einem organischen Solvent gebracht werden 
kann, das, ausser, dass es wesentlich billiger ist, erheblich 
höher als substituiertes Hydroxychinolin mit Gallium bela­
den werden kann.
Patent EP-0128881-A3 (EP)
IPC: F15B15/28
Filed: 1984-03-21
Abstract: The invention relates to a potentiometer device for a 
hydraulic cylinder (11) for example. On the inside of a tube 
(10) there are, evenly distributed about the circumference 
and parallel to its axis, two conductors and a linear resis­
tance in the form of strips. This tube (10) is mounted inside 
the piston rod (14) and is open at the piston (13). The conduc­
tors are joined to opposite ends of the linear resistance, and 
the tube (10) is movable together with the piston (13). A sta­
tionary contact holder (15) is attached to a tube (16) fastened 
in the end of the cylinder opposite to where the piston rod 
emerges. Said contact holder has three leads (4, 5, 6) drawn 
through the hydraulic cylinder (11) and being attached to 
individual slide contacts in the contact holder (15) making 
contact with the respective conductors and the linear resis­
tance.
Patent EP-0161603-A3 (EP)
IPC: D06P1/52
Filed: 1985-05-06
Abstract: Das Färben von Cellulosefasern oder Cellulosefasern 
enthaltenden Fasergemischen nach einem Klotzkaltverweil- 
bzw. Klotzdämpf-Verfahren mit Reaktivfarbstoffen erfolgt mit 
wäßrigen Klotzflotten, die wasserlösliche Umsetzungspro­
dukte von Copolymerisaten aus Maleinsäureanhydrid und 
Ethylen, Propylen, Isobutylen, Diisobutylen oder Styrol mit Am­
moniak oder Aminen der Formel 
  
in der  
R¹ und R² für Wasserstoff, C₁-C₄-Alkyl oder C₁-C₄-Hydroxyal­
kyl stehen,  
enthalten.
Patent EP-0167010-A3 (EP)
Title: Apparatus for measuring the surface weight of sheet material
IPC: G01N29/04
Filed: 1985-06-05
Abstract: The invention relates to an apparatus for dynamically determining the local weight per unit area of sheet-like material, for example, paper, in which the sheet-like material is exposed to sound waves from a sound transmitter. The portion of sound transmitted and/or reflected by the sheet-like material is measured by aid of a receiver and the weight per unit area determined from the measuring signal. In order to avoid disturbances of the measuring signal due to superimposed sound waves and in order to obtain high local resolution even in the case of quickly moving material to be measured, the transmitter, material to be measured and possibly the receiver as well are arranged on a slant relative to each other in such a way that the portions of sound reflected on these elements are faded out of the path of rays between the transmitter and the receiver. Means are additionally provided to prevent the faded out portions of sound from returning to the path of rays between the transmitter and the receiver.
Patent EP-0174501-A3 (EP)
Title: Method and device for bending section bars of metal, in particular of aluminium, with non supported webs, lips or the like
IPC: B21D7/08
Filed: 1985-08-08
Abstract: The object is achieved by dividing the bending moment acting on the central, adjustable roll (rupture on the inner edge of the section) into a tensile component and a compressive component. Seated on a tool carrier rigidly connected to the adjustable roll 3 or its carriage is a bracket (9) which carries a guiding element 10 matched to the section 7 in shape and material. By prestressing the guiding element 10 by means of the adjusting screw 12, it is possible to bring the point of action of the bending moment as close as possible to the neutral zone of the section 10. The device can be attached to any suitable bending or rolling machine. <IMAGE>
Patent EP-0168897-A3 (EP)
Title: Produit solide à base de grains de cafés, boisson, composition alimentaire ou à usage externe à base dudit solide et procédé d'obtention
Inventor: COUCKHUYT NOEL
IPC: A61Q19/00
Filed: 1985-07-11
Abstract: L'invention concerne un produit solide provenant de la 
mouture de grains de café vert, destiné à être utilisé en vue de la 
constitution de boissons et de produits alimentaires solides, ainsi 
qu'à une utilisation en usage externe. L'invention concerne 
également le procédé de réalisation de ce produit.
Patent EP-0167352-A3 (EP)
IPC: B41N1/24
Filed: 1985-06-26
Abstract: A method for generating a latent image on a substrate 
surface using a low current (e.g., less than about 2×10⁻³ 
amperes), non-pulsating electrical discharge. The method 
may be used, for example, to image lithographic plates, with 
a resolution of approximately 1,000 lines/inch, directly from a 
digital source of image data. The discharge is confined 
within a thin stream of a relatively inert gas (48) which is 
directed at the plate surface (20) with a velocity of at least 
about Mach 0.05.
Patent EP-0174856-A3 (EP)
Title: Gelled aqueous compositions
IPC: E21B43/25
Filed: 1985-09-12
Abstract: Disclosed are gelled compositions in fresh water or brine solution, containing a polymer selected from the group consisting of water-soluble anionic or nonionic polymers capable of gelling in the presene of a gelling agent characterized in that the gelling agent is a water-soluble cationic poly(N-alkyldiallylamine)-epihalohydrin resin in an amount sufficient to cause a gel to form. The compositions are useful in the recovery of oil and gas by fracturing and as a matrix plugging agent in enhanced oil recovery.