baber/WOPTO huggingface dataset:
Patent EP-0064882-A3 (EP)
Title: Low energy processing of thermoplastic polymers
IPC: B29C48/38
Filed: 1982-05-11
Abstract: In the operation of a melter/mixer-gear pump system for 
processing synthetic thermoplastic materials, an improve­
ment is disclosed which comprises controlling the operating 
temperature of the materials passing therethrough by speed 
adjustment of the gear pump (29) which affects, in a 
proportional relationship, the energy transmitted through 
the melter/mixer (10) to the materials.
Patent EP-0079853-A3 (EP)
Title: Device for the portional formation of soap lather
IPC: A47K5/14
Filed: 1982-11-02
Abstract: 1. A device for the portional formation of soap lather comprising of a storage container (V) for an aqueous soap solution, a soap solution metering pump (3) and a compressed air diaphragm pump (9) which are actuatable by a single lever, the pump having a diaphragm piston (14) and return spring (12), and a mixing chamber (8) for the formation of lather, characterized in that the compressed air diaphragm pump (9) is constructed so as to be double-acting (figure).
Patent EP-0090373-A3 (EP)
IPC: B29C48/38
Filed: 1983-03-25
Abstract: Die vorliegende Erfindung betrifft ein Verfahren und eine 
Vorrichtung zum Entwässern von tropfnassen Kunststoff-Fo­
lienschnitzeln. Dabei wird dieses Material einer konischen 
Schneckenpresse zugeführt. Am Ausgang der Schnecken­
presse befindet sich eine Querschnittsverengung, durch die 
das Material hindurch gepreßt wird. Die dabei entstehende 
Wärme wird zum Trocknen eingesetzt.
Patent EP-0100825-A3 (EP)
IPC: G06F11/10
Filed: 1983-05-19
Abstract: A system for true single error correction and multiple bit 
failure detection for a memory system using multiple data 
bits per chip. An H-Matrix results in syndrome generation of 
bits that are unique for single bit failures that will not match 
syndromes generated by multiple bit failures. All multiple bit 
failures are detected without miscorrecting any single bits 
that have not failed. A first logic (40, 50) employs all 
syndrome bits in parallel inputs to determine the presence of 
a single bit failure for subsequent correction, and a second 
logic (70, 80, 90) receives all syndrome bits for detecting the 
presence of a multiple bit error in the data bits in the absence 
of a single bit failure.
Patent EP-0099631-A3 (EP)
IPC: C08F8/44
Filed: 1983-06-02
Abstract: There are provided alkyl sulfonate salts derived from 
polyvinyl alcohols which may be used as viscosifiers in 
enhanced oil recovery fluids and in drilling fluids.
Patent EP-0096567-A3 (EP)
Title: Multiple valve apparatus for performing a fluid-solids contacting process
IPC: B01D53/00
Filed: 1983-06-06
Abstract: An apparatus for performing a fluid-solids contacting process comprises (a) a fixed bed of a particulate material which is retained in a fluid-solids contacting zone (49) and which is divided into a number of adjacent sub-beds (A-X); (b) at least two inlet main process stream conduits (1,4) and at least two outlet main process stream conduits (2, 3); (c) a first tier of multi-port valves (5, 24) comprising separate sets of valves (5-9,10-14,15-19,20-24) for and in communication with each of the inlet and outlet process stream conduits (1-4), each set of valves of the first tier being arranged such that each but the last valve (5-8,10-13,15-18, 20-23) of the set has one outlet in communication with a hereinafter characterized downstream second tier of multi-port valves (25-36) and one outlet in communication with another valve of the same set, with the last valve 19, 14, 19, 24) of the set having two outlets in communication with valves of two diferent sets of valves of said hereinafter characterized second tier of valves (25-36); (d) a second tier of multi-port valves (25-36 having a plurality of sets of valves (25-26, 27-28, 29-30, 31-32, 33-34, 35-36) comprising two multi-port valves arranged in parallel such that each valve of the same set has an outlet in communication with each of at least two conduits leading to a hereinafter characterized third tier of multi-port valves (37-48); and (e) a third tier of multi-port valves (37-48) each having at least two outlets which are in communication with the fluid-solids contacting zone (49) at points between sub-beds (A-X) of the contacting zone. The apparatus is useful in simulating the counter-current flow of several fluid streams through a bed of solid contact material such as a selective adsorbent.
Patent EP-0119379-A3 (EP)
Title: Scaffolding
IPC: E04G5/06
Filed: 1984-01-05
Abstract: 1. Scaffolding which is adapted to be attached to an anchor, in particular to a tie anchor or the like for formwork, in the upper area of a wall preferably made of concrete and can be disposed with its passable face at approximately the height of the upper edge of the wall, said scaffolding having a coupling for connection to the wall, characterized in that the coupling (10) is adapted to be vertically adjusted and fixed in position on the scaffolding (1) and serves to connect the scaffolding (1) to the tie anchor (7) for formwork or to a holding anchor inserted in the opening of said tie anchor.
Patent EP-0121055-A3 (EP)
IPC: A01K1/015
Filed: 1984-02-07
Abstract: A pet litter formed by pelletizing a mixture of a chopped 
paper material and a material having a high content of 
chlorophyll.
Patent EP-0146805-A3 (EP)
IPC: H01H77/10
Filed: 1984-11-29
Abstract: This invention relates generally to electric circuit break­
ers and, more particularly, to an improved contact structure 
especially for use in molded-case circuit breakers having 
small dimensions but relatively high interrupting capacities 
and current-limiting capability.  
     The contact structure of the currently preferred embodi­
ment comprises an elongate stationary conductor (62) and 
an electrically conductive contact arm (66) which together, 
form a pivotal connection (62F-G and 78) designed to 
facilitate the assembly of the structure in a small space and 
to provide good current transfer between the stationary 
conductor and the contact arm. The contact structure further 
includes springs (68) which maintain both pivotal engage­
ment and contact pressure between the parts (62F-G, 78) 
forming the pivotal connection. The stationary conductor has 
a terminal portion (38B) formed integral therewith, and has a 
stop surface (62J) coacting with a stop portion (68) of the 
contact arm (66) to prevent movement of the latter beyond a 
position of initial contact engagement with respect to a 
movable companion contact (308) forming part of the 
complete contact means of the circuit breaker.
Patent EP-0125123-A3 (EP)
Title: Pinch valve assembly
IPC: A61M5/14
Filed: 1984-05-04
Abstract: A disposable pinch valve assembly for parental solution delivery systems comprises atwo-piecetubing receptorhous- ing with a front section (2) and back section (4) joined by a hinge (6) and with an irreversible snap connection (20, 22, 24, 26) which prevents removal of the device from parenteral tubing after assembly. The back section (4) has a movable pressure plate (16) and the front section (2) has a stationary pressure plate (28), sothattubing betweenthe pressure plates may be pinched therebetween in response to axial displacement of the movable pressure plate (16) by a motor driven actuator.
Patent EP-0138429-A3 (EP)
IPC: H01H83/20
Filed: 1984-09-21
Abstract: A circuit interrupter comprises a housing (12) including a 
housing wall, an interrupting mechanism (18) and an operating 
mechanism (24) and an optional accessory unit used in connec­
tion with an opening operation of the interrupting mechanism. The 
optional accessory unit may be a unit (60) which includes a 
movable member operable in connection with the opening opera­
tion of the interrupting mechanism, such as an alarm switch (86), 
an auxiliary switch, a voltage trip device or an under-voltage trip 
device. The optional accessory unit may be a connecting terminal 
block (94) connectable between an external circuit and the circuit 
interrupter. The housing has formed in the outer surface thereof a 
receptacle cavity (62) for receiving therein the optional accessory 
unit. When the accessory unit is received in the cavity, no 
substantial portion of the unit projects from the housing. A 
fastening means for the accessory unit comprises a slider (82), a 
guide rail (64) engaging the slider for allowing a sliding movement 
the accessory unit only along the guide rail, and a screw (84) for 
securing the optional accessory unit to the housing wall.
Patent EP-0128127-A3 (EP)
IPC: A47K10/38
Filed: 1984-05-28
Abstract: A dispenser for paper rolls. The dispenser (42) comprises 
an attachment bracket (44), a bottom wall (46) and a pivotally 
mounted housing (48). The dispenser is designed to hold one 
or two paper rolls (28). The latter are of the kind from which 
the paper web is wound off from the roll interior. In the dis­
penser (42) holding two rolls the paper webs of the two rolls 
are tied together in such a manner that the outer or trailing 
end of the web on one roll is tied together with the inner or 
starting end of the web of the other roll. An opening (50) for 
withdrawal of paper if formed in the bottom (52). This opening 
is positioned at a distance from the lower edge of the housing 
which is formed with a tear-off edge (34). The tear-off edge 
extends along part of the housing.
Patent EP-0156322-A3 (EP)
IPC: A61K31/22
Filed: 1985-03-22
Abstract: Renin inhibitory peptides of the formula 
  
and analogs thereof inhibit renin and are useful for treating 
various forms of renin-associated hypertension and hyperal­
dosteronism.
Patent EP-0177751-A3 (EP)
Title: Gas-liquid or gas-gas heat exchanger
IPC: F28F3/08
Filed: 1985-09-04
Abstract: A heat exchanger is formed by selectively stacking an appropriate number of functionally independent and discrete heat exchange panels, each of which is a complete heat exchanger in its own right with a set of vanes and two flow passages in indirect heat exchange relationship through said vanes.
Patent EP-0151533-A3 (EP)
IPC: G09F3/18
Filed: 1985-01-29
Abstract: A means of identifying, for example metal beer kegs 
comprises an optically transparent plate with an identifica­
tion strip carrying a bar coding adhered to the back face of 
the plate. The plate and strip are surrounded by an overlap­
ping peripheral metal frame welded to the beer keg.
Patent EP-0165671-A3 (EP)
Title: Passive sampling interferometric sensor arrays
IPC: G01J9/00
Filed: 1985-04-15
Abstract: This invention provides a sensor array using a plurality of fiber optic sensors connected between transmit fibers and receive fibers. The laser transmitter supplies pulses to the transmit fiber and fiber optic couplers couple the pulses from the transmit fiber into the fiber optic sensors. The pulses from the laser transmitter may be frequency chirped or frequency stepped to provide passive sampling of interferometric sensors in addition to intensity sensors, or otherwise frequency modulated. Each sensor is configured to respond to changes in a predetermined physical parameter by altering the shape of the pulse thereto. Fiber optic couplers couple the sensor output signals into the receive fiber for input to a receiver, which converts the optical signals into electrical signals for input to a processor. A timing reference correlates the sensor output pulses with the sensors.
Patent EP-0218872-A3 (EP)
Title: Device for gathering various printed products
IPC: B65H39/075
Filed: 1986-08-29
Abstract: A plurality of hoppers or bins which are product-loadable from above are uniformly spaced from each other and are transported along a path of conveyance. The hoppers or bins, each of which is bounded by two walls or faces which are substantially transverse to the direction of conveyance, pass by a plurality of individual infeed conveyors which are staggerdly arranged in the direction of conveyance. These individual infeed conveyors possess controllable grippers or clamps which are spaced from one another. These mutually spaced clamps or grippers are used to load or fill each hopper or bin with a printed product. The mutual spacing of successive clamps or grippers and their circulating speed substantially correspond to the mutual separation distance or spacing and the circulating speed of the hoppers or bins. In order to accommodate as many hoppers or bins as possible per unit length of the path of conveyance of the hoppers or bins and still assure the problem-free loading of the hoppers or bins, each individual infeed conveyor passes over the path of conveyance of the hoppers or bins with its product transfer or delivery region inclined or sloping towards the path of conveyance. Furthermore, the product transfer or delivery region of each individual infeed conveyor is provided with a guide plate in order to guide the freely suspended edges of the printed products into the loading or infeed opening of the hoppers or bins.
Patent EP-0216354-A3 (EP)
Title: Different taper stud remover/installer
IPC: B25B13/44
Filed: 1986-09-23
Abstract: A tool for removing or installing a threaded stud (40) to an associated stud mounting member (50) having an elongated sleeve member (30) with an internally threaded gripping (3l) end and an internally tapered stud locking end (33). A pilot member (20) having a closed drive end (2l), and an internally threaded bore end (22) is provided. The drive end has an external angle of taper less than the internal angle of taper of the sleeve member, in which the angle of taper increases as it is directed toward the internally threaded bore end. The bore end of the pilot member has multiple finger splits (23) directed from the open end to the closed end. When the tool is in use, the pilot is co-axially disposed in the sleeve member, with the bore end of the pilot threaded onto the end of a stud. A plug member (l0) is provided, having a driving end (l3) and an externally threaded portion (l4) adapted to engage the internally threaded gripping end of the sleeve member and to axially abut the closed end of the pilot member. When the plug member is rotated within the sleeve, the plug member urges the pilot member co-axially along the sleeve toward the bore end until the external taper of the pilot member engages the internal taper of the sleeve member thereby forcing the finger splits on the pilot member to grip and frictionally lock on the free end of a stud. When the gripping end of the sleeve member is reversed, the stud is unthreaded from the associated stud mounting member. When the plug member is rotated in the opposite direction, the taper of the sleeve member and the taper of the pilot member may be disengaged by hand, thereby releasing the finger splits on the pilot member allowing the stud to be unthreaded from the tool.
Patent EP-0197567-A3 (EP)
IPC: F02M51/06
Filed: 1986-01-31
Abstract: The electroinjector according to the invention is provided 
with a small glass-shaped armature (30), whose bottom wall 
is constituted by a plate (32), of impact resistant material and 
directly fastened on to the cylindrical side wall (31) of the 
same armature (30), with which a shutter (33) of an injection nozzle 
is solid.
Patent EP-0197621-A3 (EP)
Title: Closed loop all fiber optic gyroscope with differential frequency propagation
IPC: G01C19/64
Filed: 1986-01-16
Abstract: @ A gyroscope system includes a coherent light source that supplies counterpropagating waves to a sensing loop through a pair of directional couplers. The polarizations of the waves are controlled so that they traverse identical paths before recombining in one of the couplers to form an interference pattern. Rotation of the sensing loop, a phase modulator and a frequency shifter cause phase changes in the counter propagating waves. A detector monitors the interference pattern of the combined waves and provides a signal to the coherent demodulator that controls the phase modulator. The output of the coherent demodulator is input to a servo loop circuit that drives a voltage controlled oscillator. The output of the voltage controlled oscillator is an oscillatory signal having a frequency equal to the shift in frequency that the counter propagating waves experience in traversing the frequency shifter. The feedback circuitry adjusts the frequency shift to null the phase difference between the counterpropagating waves. The frequency shift is linearly related to the frequency of the signal output from the voltage controlled oscillator. Each cycle of the output of the voltage controlled oscillator corresponds to a fixed angular increment of displacement of the sensing loop. The rotation rate of the sensing loop is a function of the frequency shift and transit time of the waves through the sensing loop. The gyroscope system determines rotation rates and angular displacements over a wide dynamic range by measuring the frequency and zero crossings of the oscillatory output of the voltage controlled oscillator.
Patent EP-0204471-A3 (EP)
IPC: G02F1/1343
Filed: 1986-05-23
Abstract: An iris and shutter arrangement for a camera, particularly 
a CCD camera, is provided in which a first liquid crystal display 
is formed of a plurality of concentric annuli of liquid crystal 
material and a second liquid crystal display is provided as a 
further plurality of coaxial annuli each of which overlies the 
space separating one annuli from the next in the first display. 
The first display also includes a relatively clear central circular 
area, defining the smallest aperture desired, which is covered 
by a circular area of liquid crystal material in the second 
display. The annuli in both cases are continuous save for 
breaks along a line forming a path for controlling conductors 
deposited upon the faceplates of the two displays.
Patent EP-0206692-A3 (EP)
IPC: A61K47/38
Filed: 1986-06-13
Abstract: A topically administrable wound-healing composition 
is decribed which comprises a physiologically acceptable 
zinc compound and one or more topical pharmaceutical 
carriers.  The compositions are capable of sustained 
release of zinc ions and thereby promote granulation 
and tissue regeneration at the wound site.
Patent EP-0263422-A3 (EP)
Title: Can decorating apparatus
IPC: B41F17/22
Filed: 1987-09-29
Abstract: A decorator apparatus and methods for applying an ink image to. cylindrical can body members comprising multiple station ink supply and transfer apparatus for transferring ink from an ink fountain to a blanket wheel through a plate cylinder with ink image registration adjustment apparatus and axial and circumferential tightness control apparatus operatively associated with each plate cylinder and each ink supply and transfer apparatus.
Patent EP-0269886-A3 (EP)
Title: Process for preparing polysiloxanes having silicon-bound basic nitrogen-containing groups
IPC: C08G77/26
Filed: 1987-11-02
Abstract: Organopolysiloxanes containing SiC-bonded organic radicals which contain basic nitrogen are prepared by reacting, in a  1st step, a silane of the formula  YSi(CH3)x(OR<1>)3-x in which the R<1> radicals are identical or different alkyl radicals having 1 to 4 carbon atoms per radical, and Y is a monovalent, SiC-bonded organic radical containing basic nitrogen, and/or a partial hydrolysate of a silane of this type, with an organo(poly)siloxane of the formula  R3SiO(SiR2O)nSiR3 in which the R radicals are identical or different, monovalent, optionally fluorinated hydrocarbon radicals, and n is 0 or an integer having a value of from 1 to 100, in amounts of from 0.1 to 10 parts by weight per part by weight of the total amount of silane of the abovementioned formula and partial hydrolysate of a silane of this type, in the presence of a basic catalyst and in the absence of water, and, in a 2nd step, reacting the organopolysiloxane obtained in the 1st step with water in order to hydrolyse groups of the formula  -OR<1> in which R<1> is as defined above, simultaneously and/or subsequently condensing the silanol groups formed during this hydrolysis with one another, and freeing the resultant product from alkanol and water, and if desired, in a 3rd step, reacting the product present after completion of the 2nd step with a cyclic organopolysiloxane of the formula  (R2SiO)m in which R is as defined above, and m is an integer having a value of from 3 to 12,  and/or an organopolysiloxane of the formula  R3SiO(SiR2O)pSiR3 in which R is as defined above, and p is 0 or an integer having a value of at least 1, in the presence of a basic catalyst.
Patent EP-0270890-A3 (EP)
IPC: F21V19/00
Filed: 1987-11-19
Abstract: Eine Kfz-Scheinwerfer-Einheit enthält einen Reflektor 
(1), in dem eine zweiseitig gequetschte Entladungs­
lampe (2) axial angeordnet ist. Die der Lichtaus­
trittsöffnung zugewandte vordere Quetschung (12) der 
Lampe ist in einer zylindrischen Tülle (13) geführt, 
die über eine Haltevorrichtung (14) starr mit dem 
Reflektor (1) verbunden ist. Eine Hülse an der 
vorderen Quetschung (12) erleichtert das Einfädeln in 
die zylindrische Tülle (13). Die Anordnung gewährt 
einen verbesserten Vibrationsschutz. Außerdem wird die 
Hochspannungsisolation dadurch verbessert, daß die 
elektrische Zuleitung zu der aus der vorderen 
Quetschung (12) austretenden Stromzuführung über einen 
Kabelkanal (17) an der Haltevorrichtung (14) erfolgt.
Patent EP-0271113-A3 (EP)
IPC: F16K39/02
Filed: 1987-12-11
Abstract: Bei einem Ventil (10) mit einem axial beweglichen Ventil­
glied (18) und einer Druckentlastungskammer (42) zur 
Druckentlastung des Ventilglieds in der Schließstellung 
wird die Umfangswand der Druckausgleichskammer durch 
ein einstückiges, faltenbalgartiges Rohr (40) gebildet, 
das den hohen Innendruck in der Druckentlastungskammer 
42 aufnimmt und sich den Öffnungs- und Schließbewegungen 
des Ventilglieds (18) anpaßt. Durch das einstückige, an 
seinen Enden mit dem Ventilglied (18) bzw. der Wand (26) 
des Ventilgehäuses verschweißte Rohr (40) wird eine 
lecksichere Abdichtung des druckentlasteten Ventils 
ermöglicht.
Patent EP-0274120-A3 (EP)
Title: Use of phosphonoalkanecarboxylic acid partial esters for metal extraction
IPC: C22B3/00
Filed: 1987-12-24
Abstract: Products of the reaction of phosphonoalkanecarboxylic acids of the general formulae (I) <IMAGE> in which R<1> is COOH or PO3H2 and R<2> is CH2COOH or PO3H2 with the proviso that R<1> and R<2> are different, or (II) <IMAGE> in which m is 0 or 1 and n is 1 or 2, with alcohols of the general formula (III)  R<3>-OH (III) in which R<3> is a straight-chain or branched alkyl radical having 4 to 14 carbon atoms, in a molar ratio of 1 : 1 to 1 : (p - 0.5), p being the valency of the phosphonoalkanecarboxylic acids of the general formulae (I) or (II), or mixtures of such reaction products are used for the extraction of metal ions from acidic aqueous solutions by means of organic solvents.
Patent EP-0248534-A3 (EP)
IPC: C07K16/10
Filed: 1987-05-05
Abstract: A method is disclosed for detecting the presence of 
HTLV-III infected cells in a medium. The method 
comprises contacting the medium with monoclonal 
antibodies against an antigen produced as a result of the 
infection and detecting the binding of the antibodies to 
the antigen. The antigen may be a gene product of the 
HTLV-III virus or may be bound to such gene product. On 
the other hand the antigen may not be a viral gene 
product but may be produced as a result of the infection 
and may further be bound to a lymphocyte. The medium may 
be a human body fluid or a culture medium. A particular 
embodiment of the present method involves a method for 
determining the presence of an AIDS virus in a person. 
The method comprises combining a sample of a body fluid 
from the person with a monoclonal antibody that binds to 
an antigen produced as a result of the infection and 
detecting the binding of the monoclonal antibody to the 
antigen. The presence of the binding indicates the 
presence of an AIDS virus infection. Also disclosed are 
novel monoclonal antibodies, novel compositions of 
matter, and novel diagnostic kits.