baber/WOPTO huggingface dataset:
Patent EP-0193076-A3 (EP)
Title: Method of producing caulking strips
IPC: B29C48/30
Filed: 1986-02-18
Abstract: Method and apparatus for producing sealing strips and similar profiled strips of rubber and rubber-like elastomers. Rubber-like profiled sealing strips for window or door openings are frequently provided with overlay strips to facilitate installation, to enhance the relative movements, or for aesthetic-visual reasons. The material of these overlay strips generally differs considerably from the material of the base main strip. The manufacture of such two-material profiles can be undertaken in a single extrusion step by joining and directly combining a prefabricated overlay strip with the main strip in the extrusion head of an extrusion press, where the shape is provided for the profiled strip. By stretching the overlay strip, the adhesion of the latter to the main strip is significantly improved.
Patent EP-0193960-A3 (EP)
Title: Cold-stable resinous adhesive solution
IPC: C08G14/06
Filed: 1986-03-06
Abstract: A cold-stable, aqueous adhesive resin solution of products of the condensation of formaldehyde with a combination of phenol, urea and melamine components is obtainable by condensation of the phenol, urea and melamine components with formaldehyde in the presence of at least 0.5% by weight of  epsilon -aminocaprolactam or  epsilon -aminocaproic acid, based on the total weight of the adhesive resin solution.
Patent EP-0209664-A3 (EP)
Title: Anti-blocking system
IPC: B60T8/00
Filed: 1986-05-16
Abstract: An anti-locking braking control system in which each one of at least two wheels of an axle provides a speed signal for use by a respective control channel of an electronic control unit having "modified individual wheel control" logic. A pair of control valves are connected in series to regulate the respective wheel brake pressure to obtain a "select-low wheel control" mode, the "individual wheel control" logic of the control channels assuring that the series-connected control valves are operated synchronously when reapplication of braking pressure is called for by a respective control channel.
Patent EP-0205118-A3 (EP)
IPC: B01J19/12
Filed: 1986-06-05
Abstract: Hydrogen is produced by irradiating a solution of H₂S 
dissolved in alkaline liquid medium using light in the visible 
range.
Patent EP-0218808-A3 (EP)
IPC: E04G11/06
Filed: 1986-07-16
Abstract: Eine Schalung (1) für Rund- oder Vieleckbauten mit einer 
bezüglich ihrer Krümmung bw. ihres Umfanges verstell­
baren Schalhaut (3) hat eine mit Abstand zur Schalhaut 
(3) angreifende, aus einzelnen Gurtabschnitten (4) be­
stehende Gurtträgerkette (5) zur Aussteifung. Die Gurt­
abschnitte (4) sind dabei beim Einstellen der Schalhaut 
relativ zueinander verschwenkbar und in der jeweiligen 
Winkelstellung festlegbar. Die dazu erforderliche Gelenk­
achse (6) befindet sich nicht an den Gurtabschnitten (4) 
selbst, sondern ist in die Ebene der Schalhaut (3) ver­
legt, so daß die Schalung und die Schalhaut (3) mit der 
Gurtträgerkette (5) verbunden verstellbar ist. Die mit 
Abstand zu der Gelenkachse (6) angeordneten Gurtab­
schnitte (4) haben auf einem um die Gelenkachse (6) als 
Mittelachse verlaufenden Bogen (7) angeordnete, mit­
einander lösbar verbindbare Kupplungen, die zweckmäßiger­
weise als einander überdeckende Laschen (13 und 14) mit 
Kupplungslochungen (15) und dadurch einsteckbaren Ver­
riegelungskeilen ausgebildet sind.
Patent EP-0202723-A3 (EP)
Title: Perfectionnement au système de lecture à distance de l'index d'un compteur
IPC: G01F15/06
Filed: 1986-05-23
Abstract: La plaque de transmission pour système de lecture 
à distance de l'index d'un compteur totalisateur 
à plots de contact, consiste en un socle (1) compor­
tant la ou les bobines de transmission (2,3) et pourvu 
sur sa face arrière d'une unique cheville de locali­
sation (4), à travers laquelle fait saillie le câble 
(5) de liaison au compteur et destinée à être insé­
rée dans une paroi.
Patent EP-0211481-A3 (EP)
IPC: A61G12/00
Filed: 1986-06-03
Abstract: Apparatus for suspending an article for movement in a 
gravitational field incorporates a fixed hanger with one or 
more axle members stacked below the hanger and connected 
thereto. For each axle there is a rotor mounted on the axle, 
with a housing connected to the rotor and defining a hori­
zontal passageway offset with respect to the rotational axis of 
the rotor. In each passageway there is a slide arm, and a guid­
ing mechanism for guiding the slide arm. In a preferred form, 
the slide arm defines a horizontal axis about which a swing 
arm is pivoted, the swing arm supporting an article at the 
other end. A constant force is generated within the apparatus, 
and the force is applied to the swing arm in such a way as to 
consistently counterbalance the weight of the article.
Patent EP-0210758-A3 (EP)
IPC: E21B29/02
Filed: 1986-06-30
Abstract: Apparatus 1 for cutting a drill collar of a well casing, com­
prising a housing 2 for an explosive charge to be located in a 
well casing adjacent a drill collar and means 3 to centralize the 
apparatus 1 in a well casing 4 over varying diameters thereof. 
Variations in casing diameter are shown at x and y.
Patent EP-0223492-A3 (EP)
IPC: C08J9/18
Filed: 1986-11-04
Abstract: Expanded particles obtained by a method including the 
steps of: providing unexpanded particles formed of a 
polyethylene resin; impregnating the unexpanded particles with a 
liquid containing a polymerizable monomer including an acrylic 
monomer, and optionally a styrenic monomer; subjecting the 
impregnated polymerizable monomer to polymerization conditions 
so that at least a portion of the polymerizable monomer is 
grafted on the polyethylene resin to obtain modified 
polyethylene particles; and subjecting the modified polyethylene 
particles to an expansion treatment. Further expansion of the 
expanded particles within a mold gives a foamed article suitable 
for use as a consumable pattern in full mold casting.
Patent EP-0249849-A3 (EP)
Title: Process for the stabilization of catalytically activated masses
IPC: B01J37/00
Filed: 1987-06-09
Abstract: A process for the stabilization of particulate, activated catalyst masses after the activation of the starting catalyst masses in a gas stream, wherein the particulate, activated catalyst masses are removed from the activation reactor in an inert gas atmosphere into a liquid alcohol or a mixture of two or more alcohols which are straight-chain or branched-chain alcohols containing from 6 to 12 carbon atoms in the alkyl radical, stabilizing the catalyst masses by impregnation with the alcohol or the alcohol mixture, optionally storing and/or transporting the alcohol-impregnated catalyst masses, removing excess alcohol, sieving the alcohol-moist catalyst mass, and introducing the catalyst mass into a catalysis reactor to form a catalyst filling.
Patent EP-0251263-A3 (EP)
Title: Small size-suction cleaner
IPC: A47L5/30
Filed: 1987-06-27
Abstract: 1. A vacuum cleaner of small size, comprising a housing (1) with an electric motor (4) installed therein, which drives a suction turbine (11) which draws in the suction air through one or more suction slots (27) arranged in the housing (1), wherein a pair of contradirectionally driven brushes (32, 33) is arranged in the area of the suction slots (27), which carries the dirt in the direction towards the suction slots (27) and conveys it to a dust bag (21), characterised in that in the longitudinal direction of the housing several suction slots (27) spaced apart one behind another and extending transversely to the longitudinal direction of the housing (1) are arranged with a corresponding number of pairs of brushes and that the suction slots (27) and the pairs of brushes are produced in a divided manner and in each case form suction apertures (40, 41) spaced apart symmetrically with respect to the central longitudinal axis of the housing (1), with a pair of brushes (32, 33) associated with each.
Patent EP-0261617-A3 (EP)
IPC: B65D83/04
Filed: 1987-09-19
Abstract: Es wird ein Dosierspender für geformte Feststoffe, insbesondere 
für Tabletten und Pillen in Kleinstformat beschrieben. In einem 
zylindrischen Gehäuse ist zwischen einem Vorratsbehälter (4) und 
einer Auffangkammer (3') eine Dosiereinrichtung (2) eingesetzt, von 
der ein Teil um die Längsachse des Gehäuses verdrehbar ist. 
Die Dosiereinrichtung (2) besteht aus drei Teilen, nämlich a) 
einem zylindrischen Ringteil (4) von dessen Innenwand eine Lasche 
radial absteht, b) einem in das Ringteil (4) einsetzbaren und um 
die Längsachse des Gehäuses verdrehbaren Dosierrad (8) und c) einem 
in das Dosierrad (8) einsetzbaren Basisteil (15). Das Dosierrad (8) weist 
eine Lochplatte (9) mit am Umfangsbereich angeordneten Dosieröff­
nungen (10) auf. Von der Umfangskante der Lochplatte (9) steht ein 
Ringkranz (12) lotrecht ab, an dessen Innenwand den Dosieröffnungen (10) 
zugeordnete Rastkerben (13) vorgesehen sind. Das Basisteil (15) ist in 
den Ringkranz (12) des Dosierrades (8) eingesetzt und ist mit einem 
Auswurfloch für die auszugebende Tablette oder Pille versehen.
Patent EP-0263440-A3 (EP)
Title: Closure and securing device, particularly for ski boots
IPC: A43C11/00
Filed: 1987-10-01
Abstract: Closure and securing device, particularly for ski boots, composed of a lever (2,102) associated with a ski boot and having at least one winding assembly (7,107,107a) comprising: a pulley (8,108) rotatably associated with the lever (2,102) and rigidly associated in rotation with a knob (15,115,115a) which can be operated from outside, a first gear (12,112) rigidly associated in rotation with the pulley (8,108) and a second gear (13,113) rigidly associated with the lever (2,102). Releasable engagement means (14,120) being provided for mutually engaging the first (12,112) and second (13,113) gears to prevent the rotation of the pulley (8,108) with respect to the lever (2,102) and uncoupling means (21,15,118) to uncouple the first gear (12,112) from the second one (13,113) to allow the rotation of the pulley (8,108).
Patent EP-0265915-A3 (EP)
IPC: B29C53/84
Filed: 1987-10-27
Abstract: Apparatus and methods are provided for manufacturing a fila­
ment wound thermoplastic structure. A filament reinforced ther­
moplastic strip is wound about a rotating mandrel to build up 
multiple layers of the strip about the mandrel and thereby form 
the structure. As an intermediate portion of the strip is 
received about the mandrel, that intermediate portion is com­
pacted against any underlying layer of the strip by pressing a 
compacting element against an outer surface of the intermediate 
portion of the strip. During this compacting process, the inter­
mediate portion of the strip and any underlying layer are heated 
by heating the compacting element. This results in a substan­
tially reduced void content in the resulting filament wound ther­
moplastic structure.
Patent EP-0252573-A3 (EP)
IPC: B27K3/02
Filed: 1987-01-14
Abstract: A lumber incisor comprises a rotatable drum (2) and a 
plurality of annular incisor rings (10) mounted on the drum (2) 
to rotate with the drum with teeth (18) at the periphery of each 
incisor ring (10) extending outwardly from a tooth base. An­
nular spacer rings (20) are positioned one between each adja­
cent pair of incisor rings (10). Annular cleaning rings (22) sur­
round the spacer rings (20) and are freely radially movable in 
the spaces between the adjacent pairs of incisor rings (10). 
The outer radius of the spacer rings (20) is less than the outer 
radius of the incisor rings (10) and the outside diameter of 
each of the cleaning rings (22) is at least equal to the outside 
diameter of each of the incisor rings (10) plus the height of 
one of the teeth (18) thereof.
Patent EP-0246816-A3 (EP)
IPC: A45C13/00
Filed: 1987-05-14
Abstract: An article of sportman's equipment for use by sports­
men engaged in endurance orientated activities such as 
marathons, etc., is provided in which a plurality, generally 
from four to eight pouches (2) for nutrients are provided on a 
belt (1). The belt and pouches are made of flexible sheet 
material having a weight of not more than 250g/m² and 
preferably from 60g/m² to 200g/m².
Patent EP-0270307-A3 (EP)
Title: Improvements in and relating to a trailer roof
IPC: B62D27/02
Filed: 1987-11-26
Abstract: A trailer having a roof consisting of a frame and a cover (10) which is attached to the frame by means of a clip (12) and preferably also by adhesive (14). The clip (12) holds the cover (10) to the frame while the adhesive (14) sets and helps to prevent the cover (10) peeling from the frame. The adhesive (14) acts to restrict shear loads between the cover (10) and the frame.
Patent EP-0283636-A3 (EP)
Title: Polyetherimide oligomers and blends
IPC: C08G73/10
Filed: 1988-01-05
Abstract: Polyetherimide oligomers having crosslinking end 
cap moieties which provide improved solvent -resistance 
to cured composites are generally represented by the 
formula: 
  
 
 
  
E = allyl or methallyl;  
R = a trivalent C (6-13)  aromatic organic 
radical;  
R₁ = any of lower alkyl, lower alkoxy, aryl, or 
substituted aryl;  
R′ = a divalent C (6-30)  aromatic organic 
radical;  
j = 0, 1, or 2; and  
G = -CH₂-, -O-, -S-, or -SO₂-.  
Blends generally comprise substantially equimolar 
amounts of the oligomers and a comparable, compatible, 
noncrosslinking, etherimide polymer of substantially the 
same backbone. The crosslinkable oligomers are made by 
reacting substituted phthalic anhydrides with 
hydroxyaryl amines and suitable crosslinking end cap 
 
 
reactants, or by self-condensation of phthalimide salts 
followed by capping the polymers. Related 
polyetherimides of the present invention can be prepared 
by the condensation of nitrophthalic anhydride, 
diamines, dialcohols, (dihydricphenols), and phenolic, 
crosslinking end caps (A-OH), or the condensation of 
bis(phenates) or dialcohols (bisphenols), diamines, 
nitrophthalic anhydride, and amine-terminated end caps 
(A-NH₂) or nitro-terminated end caps (A-NO₂).  
     The oligomers and blends can be prepregged, and 
can be cured to form advanced composites having 
aerospace applications.
Patent EP-0295536-A3 (EP)
IPC: C07C29/149
Filed: 1988-06-07
Abstract: Die Erfindung stellt ein Verfahren zur Herstellung von 
Alkantriolen und Alkanpolyolen zur Verfügung, das da­
durch gekennzeichnet ist, daß man einfach und/oder 
mehrfach epoxidierte Fettsäuren und/oder Fettsäure­
ester sowie deren Gemische mit kurzkettigen Alkan­
carbonsäuren in an sich bekannter Weise umsetzt und 
die erhaltenen Esteralkohole an einem Hydrierkontakt 
bei erhöhter Temperatur und erhöhtem Druck hydriert. 
Dadurch kann die maximal mögliche Anzahl von Alkohol­
gruppen pro Molekül gebildet werden.
Patent EP-0303102-A3 (EP)
Title: Sealing strip
IPC: F16J15/10
Filed: 1988-07-26
Abstract: In order to gain access to various parts arranged in the fuselage of an aircraft, the aircraft fuselage normally has a plurality of openings which are sealed by a cover. The gaps between the opening edges and the covers are sealed with a sealing mass. In order to simplify the filling of the gaps and openings between the opening edges and covers, and to reduce its cost, and at the same time to provide the possibility of being able to remove the cover a plurality of times, without the seal having to be renewed every time, the invention provides a sealing strip which consists of two components, in each case of PTFE (polytetrafluoroethylene), namely, firstly a PTFE sealing cord of circular cross-section, and secondly a PTFE flat sealing strip which is folded around the sealing cord such that the sealing cord is surrounded by the central region of the flat strip, while the two edge regions of the flat strip rest on one another. These edge regions are welded to one another so that the sealing cord is held firmly. The sealing strip is applied to the edge of the opening of an aircraft fuselage opening, it being easy to make the perforating holes for holding the cover attachment elements. <IMAGE>
Patent EP-0278576-A3 (EP)
Title: Ice confection in a package
IPC: B65D85/78
Filed: 1988-02-09
Abstract: 3D ice confection product (1) in an impervious package, comprising a pre-shaped, self-supporting part (2), exactly conforming to the shape of part of the ice composition product, and a transparent, flexible part (3) being in tight engagement with the corresponding surface of the product (1). The self-supporting part (2) may be provided with an outwardly extending flange (4) lying in a plane, which flange (4) may be provided with a decorative design and/or shape.
Patent EP-0277921-A3 (EP)
Title: Device for rapidly engaging and disengaging the trigger mechanism in the breech of a gun
IPC: F41A19/00
Filed: 1988-01-21
Abstract: Disclosed is a device for the rapid engagement and disengagement of the monotrigger mechanism in the breech of a double-barrelled gun. A hook (14) is integrally provided in the underguard (12) that carries the monotrigger mechanism. An oscillating lever (15) pivoting in the breech (10) has a tooth (17) that interacts with the hook (14) so as to block and unblock the monotrigger mechanism. The lever (15) is kept in operative position by a spring (20) and is moved into an inoperative position for the disengagement of the mechanism from the safety sled (13).
Patent EP-0366890-A3 (EP)
Title: Laser diode scanner with enhanced visibility over extended working distance
IPC: G06K7/10
Filed: 1989-08-22
Abstract: The visibility of a laser beam emitted by a laser diode in a 
scanner is enhanced to vacilitate aiming the laser beam at a 
symbol to be read. An aperture stop in an optical train is 
increased in dimension along a non-scan direction. The 
magnification of a focusing lens in the optical train is 
increased. Laser diode astigmatism is affirmatively used to 
enhance visibility.
Patent EP-0363666-A3 (EP)
IPC: G02B26/10
Filed: 1989-09-13
Abstract: Die Erfindung betrifft eine optische Abtastvorrichtung zum 
zeilenweisen Abtasten einer Materialbahn quer zu deren Vor­
schubrichtung mit einem Laser (20) dessen Ausgangslicht­
strahl von einer anamorphotischen Strahlaufweiteoptik (10) 
über ein Spiegelrad (22) auf eine Scan-Optik (21) gelenkt 
wird, wobei die Scan-Optik (21) einen Abtastlichtfleck in 
einer Abtastebene (23) erzeugt. Die Strahlaufweiteoptik (10) 
wird dabei von einer nur ebene Flächen aufweisenden anamor­
photischen Aufweiteanordnung (12) und einem afokalen Pupil­
lenvergrößerer (13) gebildet.
Patent EP-0364870-A3 (EP)
Title: Büromöbelgestell
IPC: A47B21/00
Filed: 1989-10-11
Abstract: Bei einem Büromöbelgestell mit vertikalen Ständern (110) 
und horizontalen Anschlußelementen weisen die vertikalen 
Ständer einen zumindest annähernd dreieckigen Querschnitt 
auf sowie mindestens eine hinterschnittene Längsnut (112), 
in der ein Flansch (107) eines horizontalen Anschlußele­
ments mittels mindestens einer Klemmschraube (109) fixier­
bar ist.
Patent EP-0337528-A3 (EP)
Title: Safety cap for containers under steam pressure
IPC: F16J13/00
Filed: 1989-03-20
Abstract: A safety cap for containers under steam pressure is described, in which a diaphragm (5) is subject to the action of the steam pressure in the container, interrupting the mechanical connection between the closing component (1) screwed into the mouth of the container and the external cap (17) which can be turned by the user when pressure is present, so that the external cap turns but the closing component is not unscrewed.
Patent EP-0336479-A3 (EP)
IPC: G01R33/20
Filed: 1989-03-24
Abstract: Die Erfindung betrifft ein Kernresonanz-Spektrometer, bei 
dem im Empfangszweig ein Analog-Digital-Wandler die Kern­
resonanzsignale bzw. ein in einen niedrigeren Frequenz­
bereich transponiertes Kernresonanzsignal in ein digitales 
Signal umsetzt und einer Fourier-Transformationsschaltung 
in einem Signalpfad hinter dem Analog-Digital-Wandler 
angeordnet ist. Ein solches Spektrometer wird dadurch 
verbessert, daß im Signalpfad zwischem dem Analog-­
Digital-Wandler und der Fourier-Transformationsschaltung 
mindestens eine Schaltung angeordnet ist, die aus einem 
Digitalfilter und einer Abtastfrequenz-Reduzierschaltung 
besteht, deren Ausgangssignale gegenüber ihren Eingangs­
signalen einen um einen ganzzahligen Faktor verringerte 
Abtastfrequenz aufweisen und daß die verringerte Abtast­
frequenz um einen nicht ganzzahligen Faktor kleiner ist, 
als die Frequenz des Signals am Ausgang des Digital­
filters.
Patent EP-0326414-A3 (EP)
Title: High speed multiplier
IPC: G06F7/52
Filed: 1989-01-27
Abstract: A multiplying circuit (10) receives a 
multiplicand A and multiplies it by multiplier B. An 
Octal recoder (18) recodes the multiplier B into octal 
digits having a value from 4 to -4. A tripling generator 
determines the product of three times the multiplicand. 
Partial product generators (22a-h) connected to the Octal 
recoder multiplex between the multiplicand A and the 3*A 
product, and include shifter and inverter circuitry to 
generate the partial products. Signed digit adders 
(24a-d, 26a-b and 28) add the partial products.
Patent EP-0340895-A3 (EP)
Title: Improvements in logic and memory circuit testing
IPC: G11C29/10
Filed: 1989-03-08
Abstract: A system and method for on-chip self-test of logic and memory 
circuits is disclosed. Memory circuit testing is accomplished by using a 
random pattern generator based upon a primitive polynomial and including 
a linear feedback shift register having at least one stage in addition to 
the number of address lines required for addressing the memory. The 
random pattern generator is capable of cycling through all memory 
addresses, including the all zero address. During each of four random 
pattern generator cycles, known data is written in or read out of each 
memory cell. By including means for writing and reading the complement 
of data during different random pattern generator cycles, both possible 
states of each memory cell may be tested. The outputted data is routed 
to a multiple input signature register which generates a data signature 
for the memory which can in turn be compared to that known for a good 
memory. Logic circuit testing may also be accomplished using a known 
level sensitive scan design technique, the test output data also being 
outputted to the multiple input signature register. A single data 
signature may then be generated which is indicative of the good or bad 
status of both the logic and memory circuits.
Patent EP-0341856-A3 (EP)
Title: Petroleum resins of improved color and process for making the same
IPC: C08F240/00
Filed: 1989-04-25
Abstract: An petroleum resin of improved color and process for making the same are provided. The improvement in color is the result of a "dry" quench process in which the polymerizate of an olefinic, diolefinic, aromatic or mixed hydrocarbon feedstock polymerized in the presence of a Friedel-Crafts catalyst is quenched by admixing the polymerizate with a phosphite instead of the familiar water wash quenching procedure.
Patent EP-0351103-A3 (EP)
Title: Card reader
IPC: G06K7/06
Filed: 1989-06-29
Abstract: A very slim and generally compact card reader for use with a so-called "smart card", i.e. having an integrated circuit connected to external contact pads to enable stored information to be read. A carriage (3) is slidably mounted in a chassis (2) and an abutment (4) supports and guides the card as it is inserted into the reader. Card reading contacts (13a) are supported by a plinth (13b) which is spaced from the card (1) when the carriage is in an initial card receiving position (see Figure 4a). Insertion of a card into the reader causes the carriage to slide along a lazy Z-shaped path (8) generally in the direction of card insertion towards a final card reading position (see Figure 4b) and the carriage thus presses the card against the abutment (4) causing the card to bend so that the contact pads are urged into engagement with the contacts on the plinth. Deflectable fingers (11,21) on the carriage or the chassis grip the card and help to maintain both the card and the carriage in the card reading position.