baber/WOPTO huggingface dataset:
Patent EP-0142292-A3 (EP)
Title: Testing telephone lines
IPC: H04M3/30
Filed: 1984-10-19
Abstract: An automatic remote line testing device at subscribers premises enables a telephone line (2-wire or 4-wire) to be tested from the exchange when the subscriber has equipment connected to the other end via a line isolating arrangement (TRANS) even when the equipment is providing a short or open circuit, the device comprising a command tone validating circuit (3) and a response circuit (11, 26). The circuit (3) comprises a bounded frequency counter (28) whose operation is recycled (29) a known number of times (32), the output of counter (32) operating a relay (26, 11c) if a valid tone is received, but the counter (28) is reset (35) if the frequency is high (34) or low (31, 33) or if a break in transmission occurs. The circuit (processor) (3) can be realised in integrated form as a custom ULA.
Patent EP-0134184-A3 (EP)
Title: Installation de chauffage équipée d'une pompe à chaleur
IPC: F24D11/02
Filed: 1984-07-31
Abstract: L'invention est relative à une installation de chauffage 
équipée d'une pompe à chaleur. Elle trouvera plus particu­
lièrement son application pour la revalorisation de l'énergie 
fournie par des dispositifs de faible apport thermique.  
     Selon l'invention, l'installation comporte un réservoir 
(1) de stockage du fluide caloporteur et une pompe à chaleur 
(4), dont les échangeurs source froide (5) et source chaude 
(6) sont placés dans le réservoir, tel que l'échangeur source 
froide (5) soit placé au-dessous de l'échangeur source 
tu chaude (6).  
     En outre, l'échangeur (5) tire ses calories d'un echan­
geur (7) appartenant à un circuit solaire, et placé au même 
niveau ou en dessous de l'échangeur (5).
Patent EP-0145630-A3 (EP)
Title: Pick-up device for removing articles one by one
IPC: A41H43/02
Filed: 1984-11-23
Abstract: This device for picking up separately selected slack articles from a heap of articles disposed in a container comprises a movable handling arm adapted to be lowered into the container for picking up the selected article, for example a textile, just as it is or wrapped in a plasticizer film bag, and a pair of wheels rotatably mounted to the lower end of the handling arm and driven by suitable means. The handling arm is lowered into the container and then the wheels are caused to rotate in opposite directions in order to nip one article at a time therebetween. Finally, the arm is lifted off the container and the wheels are separated for releasing the article. The device is intended more particularly for use in the mail order trade.
Patent EP-0136966-A3 (EP)
Title: Method for reactivating catalysts
IPC: B01J38/06
Filed: 1984-08-23
Abstract: A method for reactivating catalysts which comprises the steps of:jetting dry steam into a reactor which is charged with the catalysts deteriorated in performance, in order to remove dust adhering to and accumulating on the surfaces of the catalysts;spraying wet steam of 0.4 or less in wetness thereinto to elute and remove water-soluble poisonous materials accumulated inside the catalysts; anddrying the catalysts with the dry steam.
Patent EP-0165375-A3 (EP)
Title: Derivative of pyrido-benzothiazine with high anti-microbial activity
IPC: C07D513/06
Filed: 1985-02-21
Abstract: Pyridobenzothiazine derivatives with high antimicrobial activity having the following general formula: 
<CHEM>
 wherein
 R is H or CH3; n is 0 or 1 or 2 and Y is Cl or F, 
<CHEM>
 wherein R<1> is a C1-C6 alkyl
 or a C2-C6 alkenyl, or an arylalkyl, arylalkylcarbonyl, alkylcarbonyl, alkyloxycarbonyl, possibly substituted with halogens or hydroxy groups. 
<??>The present invention relates also to the processes for obtaining the compounds having the general formula (I). Such processes consist in synthesis routes using as starting products 3-chloro-4-fluoraniline, or 2,3,4-trifluoronitrobenzene.
Patent EP-0185135-A3 (EP)
IPC: C12R1/91
Filed: 1985-08-14
Abstract: Specific antibody of the invention is capable of different­
iating between malignant and benign tumors, and is 
obtained by culturing hybridoma cells prepared from tumor 
cells treated with a certain anti-tumor substance.
Patent EP-0160621-A3 (EP)
Title: Curable compositions
IPC: C08F299/02
Filed: 1985-04-22
Abstract: Curable compositions, especially suitable for use as adhesives, contain (A) an anaerobically polymerizable mixture which is stable in oxygen but polymerizes when oxygen is excluded, comprising (i) a free radical polymerizable compound, such as an acrylate or methacrylate ester, (ii) an organic free radical initiator, such as a peroxide or hydroperoxide, and (iii) an organic accelerator of free radical polymerization (B) an epoxide resin, and (C) a curing agent for epoxide resins that is a basic curing agent, a polymercaptan, or a polyhydric phenol. These compositions cure rapidly by an araerobic curing mechanism and then develop high strength by cure of the epoxide resin.
Patent EP-0200998-A3 (EP)
Title: Safe escape mattress
IPC: A62B1/22
Filed: 1986-04-24
Abstract: A jump rescue apparatus having a jump surface which is made of a tensioned fabric that is carried by a support mechanism formed from inflatable tubes. To achieve dissipation of energy when a person who is to be rescued jumps onto the apparatus, the support mechanism, which is formed by a framework, has a covering extending around it. The support mechanism is elastically yieldingly deformable when a person jumps onto the apparatus. After the covering is relieved of the load of a person, it returns to its original shape. Furthermore, the covering is provided with a plurality of flow restrictors for the passage of air.
Patent EP-0208989-A3 (EP)
Title: Process for cleaning furs and leather
IPC: D06L1/00
Filed: 1986-07-02
Abstract: Process for cleaning furs and leathers by treating these materials with pieces of open-celled polyurethane foam having a density of from 60 to 120 kg/m<3> which have been treated with halocarbons. A polyurethane foam suitable for this purpose is obtained by reacting mixtures of polyalkylene glycols having an equivalent weight of from 200 to 2000 and polyhydroxy compounds having an equivalent weight of from 30 to 100 with isocyanato-containing precursors of polyisocyanates and polyalkylene glycols having an equivalent weight of from 50 to 500, preferably 300. Polyurethane foams of this kind are very retentive of the solvent, which is released only gradually. This ensures very gentle cleaning.
Patent EP-0218965-A3 (EP)
Title: Motor-driven refuse vehicle
IPC: B65F3/02
Filed: 1986-09-25
Abstract: A motor-driven refuse vehicle possesses refuse-receiving containers designed as exchangeable containers with releasable couplings and a dumping space provided with a dumping orifice (6). A lifting device (23) picks up the refuse bins (9) to be emptied and puts them down above the dumping orifice. A conveying and pressing device (7) transports the refuse emptied into the dumping orifice into the container (5) through its filling orifice equipped with a closing device. So that even relatively large refuse bins (9) can be emptied and put down again in a simple way, above or in the region of the dumping orifice there is a supporting frame (8), equipped with claws, journals or the like, for large refuse bins (9) which are put down vertically onto this and which, to be emptied, have a split bottom, the halves of which can be moved away from one another into the opening position and towards one another into the closing position. Each bottom half is equipped with a coupling part (24) for the positive engagement of the claws, journals or the like which are guided displaceably on the supporting frame and which are equipped with a drive so that they positively impart the opening and closing movements to the bottom halves.
Patent EP-0192420-A3 (EP)
Title: Method and apparatus for numerical division
IPC: G06F7/49
Filed: 1986-02-13
Abstract: The invention provides a method and apparatus for radix- beta  non-restoring division. The division process occurs in four phases. In a first phase, the input operands are transformed to produce a divisor lying in a designated numerical range. Next, a transitional phase involves generating an initial radix- beta  quotient digit from the transformed numerator. An iterative phase of the process generates successive partial remainders according to a recursive method. From the sign and a single radix- beta  digit of each of these partial remainders, the process generates a radix- beta quotient digit. Further, a fourth phase, which may run concurrently with the transitional and iterative phases, involves accumulating succesively generated quotient digits to produce a final quotient value.
Patent EP-0194066-A3 (EP)
Title: Video signal processing
IPC: H04N5/262
Filed: 1986-02-18
Abstract: A method of and apparatus for mapping digital video sample values from a first sample domain to a second sample domain using a mapping function which involves a change in image size, for example, for a digital video effects unit, is disclosed. The apparatus comprises an address generator (2) and a processor (4) for computing, for each sample position in the second sample domain, the position of a point in the first sample domain which using the mapping function would map onto that sample position in the second sample domain, and an interpolator (6) for obtaining from available input sample values an interpolated sample value for that point in the first sample domain, the interpolated sample value being used as the sample value for that sample position in that second sample domain.
Patent EP-0200352-A3 (EP)
Title: Computer control system
IPC: G06F19/00
Filed: 1986-03-25
Abstract: A computer control system, especially a flight control 
computer system, comprises a series of computer modules 
operating in parallel and asynchronously to carry out 
respective parts of an overall control algorithm for a series of 
items to be controlled, each computer module having a data 
transmission port connected via a broadcast line to a 
respective input port of each other computer module so that 
communication between modules is achieved by any of the 
modules broadcasting asynchronous data messages onto its 
broadcast line for the messages to be received by any other 
modules which require them.
Patent EP-0199476-A3 (EP)
IPC: H01M50/54
Filed: 1986-04-01
Abstract: A method of assemblying an alkaline electric storage cell 
wherein, subsequent to the step of arranging positive and 
negative plates and separators to form a pack (11), a plurality 
of plate lugs (12) (13) of the same polarity are introduced 
between the open limbs of a U-shaped clip (14), the two 
limbs of the clip (14) are pressed towards one another to trap 
between them the selected lugs, and an aperture (15) is 
formed through the trapped lugs.
Patent EP-0207857-A3 (EP)
Title: Composition containing ceric oxide, its preparation and its use
IPC: C01F17/235
Filed: 1986-06-27
Abstract: The invention permits the specific surface of a ceric oxide-based composition to be stabilised at high temperature. 
<??>The invention also relates to its preparation and its applications especially in the field of catalysis.
Patent EP-0223752-A3 (EP)
IPC: B05B1/00
Filed: 1986-11-18
Abstract: An air gun or pistol has a body of simple construction by 
moulding with a valve to be assembled separately therein, 
and also shows a higher ease of handling, as the valve is 
housed within an end fitting "nipple" connected with a com­
pressed air feeding pipe. The lever controlling the valve 
opening is mounted on the upper part of the body and the 
valve, normally closed, is operated through an elongated rod 
driven by the lever and extending along a longitudinal cavity 
provided in the body itself.
Patent EP-0255897-A3 (EP)
IPC: D06M15/643
Filed: 1987-07-23
Abstract: The fiber treatment agent of this invention has as 
its major silicone component an organopolysiloxane micro­
emulsion which is produced by the emulsion polymerization of 
an organopolysiloxane, which has an average particle size of 
0.15 micrometers, and for which the extracted organopoly­
siloxane has a viscosity of at least 100 centistokes at 25°C. 
As a consequence, the fiber treatment agent of this invention 
characteristically has an excellent mechanical stability, 
dilution stability and blending stability, and will not cause 
the appearance of oil spots on the treated fiber.
Patent EP-0231989-A3 (EP)
IPC: B23B5/16
Filed: 1987-01-05
Abstract: A milling tool (10) for progressively cutting away a 
section of casing (14) installed within a well from the 
upper annular end (12) of the casing (14). The milling 
tool (10) includes a plurality of elongate blades (32) 
equally spaced from each other at intervals between one 
and three inches about the periphery of the cylindrical 
body (18) of the milling tool (10). The blades (32) are 
inclined with respect to the axis of rotation and hard 
carbide cutting discs (34) arranged in horizontal rows on 
the blades (32) form the inclined leading planar face of 
the blades (32), and the lowermost row of discs (34) forms 
a cutting edge with a negative rake engaging the upper 
end (12) of the casing (14) in a cutting operation.
Patent EP-0286759-A3 (EP)
IPC: A47J39/00
Filed: 1987-12-24
Abstract: A food preparation oven comprising a plurality 
of radiant panel ducts (140) which include apertures 
(154) for directing streams of heated air toward a 
food product within the heating chamber (90). The 
radiant panels (196) are made of highly thermal 
conductive aluminum and the outer surfaces thereof 
facing the food product are of a black color so as to 
radiate infrared energy toward the food product.
Patent EP-0284971-A3 (EP)
Title: Process for the production of 1,3-butadien
IPC: C07C7/04
Filed: 1988-03-23
Abstract: 1,3-Butadiene is isolated from a C4-hydrocarbon mixture containing 1,3-butadiene and small amount of propyne and C5-hydrocarbons by extractive distillation with a selective solvent and subsequent distillative purification of the crude 1,3-butadiene obtained in the extractive distillation.
Patent EP-0284070-A3 (EP)
IPC: A43B5/04
Filed: 1988-03-24
Abstract: Die vorliegende Erfindung betrifft einen mit einem 
Stoßdämpfer ausgerüsteten Skischuh, der ein Schuhoberteil 
(2o) und ein Schuhunterteil (1o) aufweist, die lotrecht 
gegeneinander verschiebbar verbunden sind und durch 
Federsysteme gegeneinander abgestützt sind, wobei 
Schuhoberteil und Schuhunterteil bei ihrer lotrechten 
Verschiebebewegung durch zusammenwirkende angeformte 
Führungselemente gegeneinander geführt sind. Als 
Führungselement kann ein am Schuhunterteil (1o) 
angeformtes umlaufendes Führungsprofil (11) vorgesehen 
sein, das in einer am Schuhoberteil (2o) angeformten 
umlaufenden das Führungsprofil übergreifenden 
Führungsnut (13) geführt ist. Das Federsystem kann 
zum Beispiel aus Druckfedern (16), die vertikal 
angeordnet sind, und Zugfedern (25), die horizontal 
in Längsrichtung angeordnet sind, bestehen. Bei einem 
erfindungsgemäßen Skischuh werden die beim Skifahren 
und Gehen ohne Skier auftretenden Stöße gedämpft oder 
beseitigt.
Patent EP-0291706-A3 (EP)
IPC: G11C7/06
Filed: 1988-04-19
Abstract: A dual sense amplifier construction with divided bit 
line isolation. A switch is disposed at approximately 
the midpoint of a bit line to divide the bit line into 
first and second bit line segments. When opened, the 
switch provides electrical isolation between the first 
and second bit line segments so that an accessed memory 
charge can be isolated from one-half of the capacitance 
associated with the bit line. Once the isolated memory 
charge is read and pre-amplified, the remaining bit 
line capacitance is no longer of concern. The switch 
is then closed to provide electrical connection between 
the first and second bit line segments, thereby 
allowing the completion of the amplification operation.
Patent EP-0295390-A3 (EP)
Title: A process for preventing contamination of reagent systems
IPC: G01N21/78
Filed: 1988-04-20
Abstract: A process for preventing contamination of a reagent system by a reagent delivery system. The process is suitable for performing an iron determination of a sample which prevents iron contamination of the sample from metal or iron-containing surfaces contained within the apparatus used to perform the iron assay. The process comprises pretreatment of the reagent delivery system surfaces with a silane solution and then washing the pretreated surfaces with water to remove any excess silane solution. Generally, the silane solution is an organosilane solution which can be an emulsion.
Patent EP-0292796-A3 (EP)
IPC: G07C9/00
Filed: 1988-05-11
Abstract: An electrical lock for vehicles is described the 
principal characteristic of which lies in the fact that 
it includes electrical activation means for electrical 
apparatus (1) for controlling at least one mechanical 
actuator installed in a door (2) of a vehicle (3) for 
locking and unlocking this latter. The activation means 
include at least one keyboard (4) installed outside the 
vehicle (3) and having a plurality of push buttons (5) by 
means of which, in use, a combination is selected, and 
means (6) for processing the selected combination.
Patent EP-0311022-A3 (EP)
Title: Speech recognition apparatus and method thereof
IPC: G10L15/00
Filed: 1988-10-04
Abstract: An orthogonalizing time filter section (11) is arranged in place of a Gram Schmidt orthogonalizing section (8). The orthogonalizing time filter section (11) is constituted by a plurality of filters for performing smoothing processing and differential processing. The orthogonalizing time filter section (11) obtains an average pattern of acquired learning patterns, and smoothes the average pattern along the time base to obtain a dictionary of a first axis. The section (11) differentiates the average pattern along the time base to obtain a dictionary of a second axis. The above processing is repeated for each category, thus generating an orthogonalized dictionary.
Patent EP-0280506-A3 (EP)
Title: Screw holder
IPC: B23P19/00
Filed: 1988-02-23
Abstract: A screw holder device comprises jaws (2) and (3) which 
form two halves of an axial passageway (12) down which 
a screw can be driven as well as two halves of a breech 
(34) leading into the passageway. The jaws are hinged 
at the rearmost end (16) and resiliently held together 
by an O-ring (30) that the screw can be driven down the 
passageway which is held by the jaw ends. The screw 
head (11) pushes the jaws apart to allow the screw to 
exit fromthe device during final securement.
Patent EP-0285404-A3 (EP)
Title: Improved insecticidal delivery compositions and methods for controlling a population of insects in an aquatic environment
IPC: A01N25/10
Filed: 1988-03-30
Abstract: Superabsorbent solid organic polymers which absorb over 100 times their weight in water are used in aquatic environment insect population control compositions. Methods for using the superabsorbent polymer insecticidal delivery agents for the control of aquatic environment insect populations, including mosquito population control methods, in an area needing aquatic environment insect population control treatment or in a dry area that is expected to need aquatic environment insect population control, are described.
Patent EP-0295791-A3 (EP)
Title: Transportation packaging for liquids
IPC: G21F5/08
Filed: 1988-05-18
Abstract: An overpack for a vessel for containing hazardous liquid comprising a circular lid (15) seating on a hollow cylindrical body (13). The lid (15) and body (13) are each of welded shell construction and are filled with a core of heat insulative filler (72) such as rigid polyurethane foam. The upper edges of the outer and inner cylindrical side walls (53 and 55) of the body (13) are each welded to a respective relatively heavy and substantially rigid ring (61 and 63) which allows the side walls (53 and 55) together with their associated bottom walls (57 and 59) to be suspended accurately concentric with one another until the structure is rigidified by welding on of a cap (65) connecting the rings (61 and 63) together. This allows accurate reproduction of the required standard design for the overpack meeting the requirements for survival of drop, impact and fire tests with the structure remaining as a containment for the hazardous liquid.
Patent EP-0303473-A3 (EP)
Title: Fabric conditioners
IPC: D06M13/35
Filed: 1988-08-10
Abstract: Dilute dispersions of cationic fabric conditioners in water undergo 
creaming in the presence of dissolved electrolyte to form 
concentrated, readily dispersible creams having a spherulitic 
structure and typically containing from 8 to 50% by weight of fabric 
conditioner and 1 to 15% by weight of electrolyte.
Patent EP-0331166-A3 (EP)
Title: Process for separation of asbestos-containing material and prevention of floating of dust
IPC: E04G23/00
Filed: 1989-03-02
Abstract: A process for separation of an asbestos-containing material from a surface to which the asbestos-containing material is adhered and for prevention of floating of dust of the asbestos-containing material in the air, comprising jetting pressurized water from a plurality of nozzles to the surface at a pressure of at least 80 kg/cm<2>.G so as to remove the asbestos-containing material by the energy possessed by the pressurized water.
Patent EP-0337296-A3 (EP)
IPC: D04H1/544
Filed: 1989-04-06
Abstract: A fibrous composition for absorbent pads which, in 
addition to cellulose fibres, also contains first and 
second synthetic polymeric materials. At least the 
second polymeric material is constituted by synthetic 
fibres which have a higher melting point than that of 
the first polymeric material. The fibrous mixture is 
formed into the desired shape, for example, an 
absorbent body for disposable sanitary products, by 
pneumatic means. The absorbent body thus formed is 
then heat-treated to a temperature higher than the 
melting point of the first polymeric material but lower 
than that of the second polymeric material for a period 
of time so as to melt the first polymeric material and 
form bonding points or bridges (5) between at least the 
synthetic fibres (4) which have not melted and which 
constitute the second polymeric material.  
     The absorbent body is cooled to a temperature such that 
the first polymeric material sets, bonding at least the 
synthetic fibres together so as to form a framework 
containing the cellulose fibres (6).
Patent EP-0338341-A3 (EP)
IPC: H02B1/30
Filed: 1989-04-07
Abstract: Die Erfindung betrifft einen Schaltschrank mit einem im 
Schrankinnenraum angeordneten Schwenkrahmen, der aus zwei 
horizontalen und zwei vertikalen Rahmenschenkeln 
zusammengesetzt ist, im Bereich des einen die Anlenkseite 
bestimmenden vertikalen Rahmenschenkel am Schrankkorpus 
schwenkbar gelagert ist, und im Bereich des anderen, die 
Schließseite bestimmenden vertikalen Rahmenschenkels mit 
einer abgekanteten, den Verschluß tragenden Griffleiste 
verbunden ist. Ein gefahrloses Fassen der Griffleiste am 
Schwenkrahmen wird dadurch erreicht, daß sich die Griffleiste 
an die Außenseite des vertikalen Rahmenschenkels anschließt 
und so abgekantet ist, daß sie etwa in der Ebene der 
Vorderseite des Schwenkrahmens eine über die gesamte Höhe 
des Schwenkrahmens durchgehende, vertikale Grifföffnung 
bildet, die dem Schrankkorpus zugekehrt von einem 
Griffschenkel begrenzt ist, der in derselben Ebene wie 
die Grifföffnung angeordnet und in Richtung zum zugekehrten 
vertikalen Rahmenschenkel des Schwenkrahmens gerichtet 
ist.