baber/WOPTO huggingface dataset:
Patent EP-0118739-A3 (EP)
Title: Pipe-bending arrangement
IPC: B21D7/022
Filed: 1984-02-04
Abstract: A method and apparatus for bending tubular workpieces whereby a tube length is placed in front of a template and selectively driven deforming shoes urge the tube into engagement with the same. Where the desired tubular radii of curvature are relatively large the deforming shoes are driven from a stationary mount. Where shorter tubular radii are desired, generally near the tube ends, the deforming shoes are arranged such that they are incrementally translated along a path commensurable with the contour of the template. At each successive increment the deforming shoes perform a bending operation upon the tube such that it may be successively formed into its desired shape.
Patent EP-0128561-A3 (EP)
IPC: G01B7/012
Filed: 1984-06-08
Abstract: Dreidimensionaler Taster, dessen Taststange entlang 
einer Achse Z verfahrbar von einem Aufnahmelager aufge­
nommen wird und mit einem Transduktor wirkverbunden 
ist, der während des Bewegungshubes des Tasters in Rich­
tung der Achse Z beinflusst wird, dass der Taster von einem 
ersten Schlitten, der in Richung der Achse X bewegbar auf­
genommen wird und ebenfalls mit einem Transduktor wirk­
verbunden ist, der während des Bewegungshubes in Rich­
tung der Achse X beeinflussbar ist, und dass dieser erste 
Schlitten von einem zweiten Schlitten aufgenommen wird, 
der in Richtung der Y-Achse verfahrbar ist und analog mit 
einem Transduktor wirkverbunden ist, der während der 
Hubbewegung in Richtung der Achse Y beinflussbar ist.
Patent EP-0135699-A3 (EP)
Title: Fet read only memory cell with with word line augmented precharging of the bit line
IPC: G11C17/00
Filed: 1984-07-24
Abstract: An FET read only memory cell circuit (20) is disclosed wherein word lines (1, 2) serve to augment the precharging of the bit lines (A-D). If an FET read only memory site is preprogrammed as a binary one, (20(1,A)) for example, then when its word line (1) is pulsed, the bit line (A) will be insured to have an affirmatively high potential, representing a binary one state. This improves the reliability of the operation of the circuit by minimizing the effects of charge leakage from the bit line.
Patent EP-0144052-A3 (EP)
IPC: C07D215/20
Filed: 1984-11-26
Abstract: Die Erfindung betrifft Chinolinoxyphenylharnstoffe der 
Formel 
  
in der  
R¹ Wasserstoff, Alkyl, Alkoxy oder Aryl,  
R² Wasserstoff, Alkyl oder Alkoxy,  
R³, R⁴ Wasserstoff, Alkyl oder Halogen,  
R⁵ Wasserstoff, Hydroxy, Alkoxy oder Alkyl,  
R⁶ Wasserstoff, Halogen, Nitro oder Alkyl,  
X Wasserstoff, Halogen, Alkyl oder Halogenalkyl be­
deuten  
und die Gruppe - NR¹R² auch ein 5- oder 6-gliedriger Ring 
mit gegebenenfalls weiteren Heteroatomen sein kann, Ver­
fahren zu ihrer Herstellung und ihre Verwendung zur Be­
kämpfung unerwünschten Pflanzenwuchses.
Patent EP-0117693-A3 (EP)
IPC: C07C381/04
Filed: 1984-02-17
Abstract: An immunoassay, for measuring the amount of a ligand 
present in a medium, uses a luciferase-labelled binding pair 
member selected from a ligand and a receptor, in which the 
luciferase is linked to the binding pair member via its reactive 
sulfhydryl group and is thereby reversibly inactivated.  
     A kit, for use in an immunoassay to determine the presence 
of a ligand in a medium, which comprises a plurality of con­
tainers, a first container containing luciferase-labelled receptor 
or ligand (a purified version of the ligand to be assayed) and a 
second container containing receptor which may be immo­
bilised.  
     New compounds have a reactive group which can react to 
cause reversible inactivation of luciferase and a group which 
can react with one or more sites on a binding receptor or ligand.
Patent EP-0123588-A3 (EP)
IPC: G02B6/44
Filed: 1984-03-28
Abstract: An optical fiber cable construction which minimizes mic­
robending and macrobending losses by locating the fibers in 
a balanced and closely spaced geometric configuration pro­
ximate the cable center within a protective jacket having an 
annular configuration concentric with the fiber configuration 
and substantially occupying all space around the fibers, which 
jacket is formed from a material having a relatively high flex­
ural modulus.
Patent EP-0142441-A3 (EP)
Title: Shuttle cable-car
IPC: B61B12/00
Filed: 1984-11-09
Abstract: 1. Shuttle-type cable car system comprising a cable car for passengers consisting of a suspension means and of a cabin carried by the suspension means, this car being equipped with doors on its upstream and downstream faces, and means of setting the said car at a constant level, this system also being characterized in that a) the doors (6) of the cable car (A) are fully retractable on the upstream and downstream faces of the said car ; b) the means (D) of setting the car (A) at a constant level are located above the docking platform (B) of the stations ; c) damping means functioning as a footbridge (C) are mounted in the region of the platform, against which the face having the door of the car will come to rest ; and d) a device for protecting the car is provided at the centre of the line.
Patent EP-0163071-A3 (EP)
Title: Method for producing a preform for drawing optical fibers
IPC: C03B37/012
Filed: 1985-04-04
Abstract: 1. Method of manufacturing a preform for drawing optical fibres, in which a tubular glass body is manufactured by doping of the inner core material with areas of varying refractive index, in which the tubular glass body is wholly or partially collapsed and the collapsing of the tubular glass body takes place with a reduced pressure inside the tubular glass body, characterised in that the tubular glass body manufactured by the inner coating method remains permanently connected to a vacuum pump during the collapsing, and that the reduced pressure is selected in such a way that the preform and the glass fibres arising out of the preform display the least possible depletion of doping material (dip).
Patent EP-0178469-A3 (EP)
Title: Nonmetallic surgical clip
IPC: A61L31/14
Filed: 1985-09-14
Abstract: A nonmetallic surgical clip having two separate parts is 
described. The first part contains at least one arm. The 
second part contains at least means for approximating the 
arm. The clip is useful in ligating a blood vessel, e.g., an 
artery.
Patent EP-0155850-A3 (EP)
IPC: B05B9/06
Filed: 1985-03-20
Abstract: Apparatus for distributing, for example, weed-killer 
comprises delivery members (112, 114) which are supplied 
with the weedkiller by a pump (102). The delivery member 
(112, 114) comprise rotating discs, the speed of which is 
controlled by a central processing unit (CPU)(250). The CPU 
(250) also controls the output of the pump (102) in order to 
regulate the flowrate of weedkiller in response to a preset 
area concentration (dose selector (104)) and the travel speed 
(wheel pick-up (100)). The delivery of weedkiller per unit area 
thus remains constant regardless of the travel speed.
Patent EP-0189002-A3 (EP)
Title: Treatment of gastrointestinal disorders using 5-ht3 antagonists
IPC: C07D487/08
Filed: 1985-12-13
Abstract: Use of a mono or dicyclic carboxylic or heterocyclic carboxylic acid ester or amide of a alcohol or amine nitrogen as a ring atom in free base form or in acid addition or quaternary ammonium salt form as a 5-HT3 antagonist in the manufacture of a medicament suitable for the treatment of serotonin induced gastrointestinal disturbances.
Patent EP-0155924-A3 (EP)
IPC: F24F9/00
Filed: 1985-03-20
Abstract: An air stream-generating curtaining unit (1) adapted for 
being included as one of several curtaining units situated in a 
row in an air curtaining installation. The unit comprises a fan 
unit (6) arranged in a casing (5), the casing having inlets (7) 
and outlets (8) for a partial curtain forming air stream driven 
by the fan unit (6) for the air curtain. The outlet (8) of the 
curtaining unit is provided with a combined silencing and air 
distribution means having an air supply nozzle (9) which has 
a substantially rectangular through-flow cross section with 
long sides extending along substantially the entire curtaining 
length of the curtaining unit, and with short sides (12) of 
gradually decreasing length along the flow path of the partial 
air stream. At least one (13) of both the defining walls of the 
supply air nozzle which form said long sides has its profile 
convex shaped in the flow direction of the partial air stream, 
seen from within the nozzle. Both defining walls (13, 14) each 
define one side of a box (15) filled with porous material 
exterior to and facing towards the nozzle (9), the box serving 
in a manner known per se as a resistive and reactive silencer, 
the only open communication of the box (15) with the supply 
air nozzle (9) being a pierced portion (16) of the defining wall, 
this portion being at a distance from the inlet of the nozzle. 
Adjacent the inlet end there is an unpierced entry portion (17) 
for the partial air stream. The fan unit (6) has a plurality of 
fans (19), the outlets (20) of which are distributed in spaced 
relationship along the longitudinal extension of the inlet 
cross section of the nozzle (9) while the zones in the cross 
section of the inlet not utilized for outlets from the fan are 
blanked off.
Patent EP-0194468-A3 (EP)
IPC: H03K17/76
Filed: 1986-02-16
Abstract: An electronic selector (1) for the selection and eventual 
attenuation of radio and television frequencies, preferably 
operating on the 40 + 200 MHz band and utilizable for the 
reception of radio and television signals broadcasted either 
by ether or cable, containing two or more 23 chains, 
constituted by one or more 3 PIN diodes placed in series, 
which connect the RF (4) inputs to output 5.  
     Every 4 input is connected to a source of RF signals and 
the 5 output to the input of a utilizer set.  
     The 23 chains are fed in turn by equal or different 
voltages, both positive and negative, through one or more 
inputs (10), (11), (12), (13) and (21) or through output 5, to 
each chain feed corresponds the commutation of the relative 
4 input with the 5 output and the interdiction of all the other 
outputs.  
     The commutation current of the various 4 inputs is weak 
and polarizes the other 23 chains with exclusion of the 
relative 4 entries.
Patent EP-0211355-A3 (EP)
IPC: F21Y101/00
Filed: 1986-07-25
Abstract: Eine Leuchte mit einem Leuchtengehäuse (10) und einer 
Lampenabdeckung (11) wird dadurch vereinfacht und ver­
bessert, daß an der Lampenabdeckung (11) eine Abschlußp­
latte (28) abgedichtet befestigt ist, die einen axial verlaufen­
den ringförmigen Plattenfortsatz (31) aufweist, der in eine Nut 
(26) am Leuchtengehäuse (10), mit einer darin befindlichen 
Dichtung (27) eingreift und so für eine Schwadendichtigkeit 
der Leuchte sorgt. Das Innere des Leuchtengehäuses (10) ist 
ebenfalls dadurch schwadendicht, daß das Leuchtengehäuse 
(10) mit derAbschlußplatte (28) schwadendichtverbunden, z.­
B. verklebt ist. An der Abschlußplatte (28) ist eine Tragplatte 
(36) verrastbar, die den Lampensockel (13) mit der Lampe (12) 
tragt. Auch zwischen der Abschlußplatte (28) und der Tragpl­
atte (36) ist eine Runddichtung (39) vorgesehen, die eine 
Schwadendichtigkeit herstellt.
Patent EP-0228108-A3 (EP)
IPC: H04N7/167
Filed: 1986-11-24
Abstract: A receiver receives scrambled signals which are subjected to a 
descrambling process under the control of control words 
periodically conveyed to the receiver from a sub-system, a fresh 
control word being required evey 256 television frame periods. In 
order to reduce the time taken to initiate the descrambling process 
at the selection of a particular service or an interruption therein 
the first control word conveyed to the receiver is that required 
for the following 256 frame interval followed by the control word 
for the current 256 frame interval. Further control words conveyed 
to the receiver are those required for the following 256 frame 
interval to which they are conveyed.
Patent EP-0245544-A3 (EP)
IPC: B29C43/22
Filed: 1986-03-11
Abstract: A method and apparatus are presented for reclaiming plastic waste 
into a sheet-like product. The method comprises the 
steps of crushing plastic waste into pellets, mixing the pellets with 
adhesive, providing a first continuously running endless 
belt having a number of small holes formed therein, placing the 
pellets mixed with the adhesive substantially uniformly on the 
first endless belt, providing a second continuously running endless 
belt spaced a predetermined distance above the first 
endless belt, the second belt having a number of small holes formed 
therein, feeding the pellets in between the first and 
second endless belts, while pressing the pellets against the first 
endless belt by use of the second endless belt, and curing 
the adhesive to bind the pellets, thereby forming an integral 
sheet-like product.  
     Apparatus for performing the method is disclosed which comprises 
a hopper for delivering crushed plastic waste, an 
adhesive supplier for supplying adhesive to the pellets, a first 
endless belt for receiving the pellets mixed with adhesive, a 
second endless belt for pressing the pellets against the first endless 
belt and a hot steam supplier for curing the adhesive 
to bind the pellets.
Patent EP-0201188-A3 (EP)
IPC: A61K31/505
Filed: 1986-04-01
Abstract: The present invention relates to novel 5-­
substituted pyrazolo[4,3-d]pyrimidine-7-one compounds 
of formula: 
  
and compositions, methods of use and processes to make 
the compounds. The novel compounds are useful in the 
treatment of cardiovascular disorders, such as heart 
failure or cardiac insufficiency, The novel compounds 
bind adenosine receptors and selectively inhibit 
phosphodiesterase.
Patent EP-0235522-A3 (EP)
IPC: H01L21/263
Filed: 1987-01-17
Abstract: A photochemical vapor deposition apparatus includes a 
reactor housing having a window in one wall above a reaction 
chamber in the housing. A transparent curtain divides the reac­
tion chamber into a reaction zone and a flush zone. At least one 
substrate is mounted in the reaction zone in light communication 
with the window so that ultraviolet radiation may penetrate 
through the window into the reaction zone. The window is kept 
clear by a gas flowing through the flush zone.
Patent EP-0235805-A3 (EP)
IPC: A61K39/395
Filed: 1987-03-04
Abstract: A cocktail of anti T-cell monoclonal antibodies of dif­
ferent specificity, of which at least one is of the IgG class, 
and at least one is of the IgM class, is more effective in im­
munosuppression of organ transplant recipients than indi­
vidual monoclonal antibodies.
Patent EP-0238061-A3 (EP)
Title: Cephalosporin derivatives, processes for their preparation and antibacterial agents
IPC: A61P31/04
Filed: 1987-03-18
Abstract: Cephalosporins of formula (I) and their salts, esters and solvates are new: R = opt. substd. vinyl, phenyl or aralkyl. Specifically claimed are 7 cpds. (I), including 7-(2-(2-amino-4-thiazolyl) -2-(1-carboxy-1-vinyloxyimino acetamido)-3-(1-carboxy-methyl pyridinium-4-ylthiomethyl) cephem-4-carboxylate (Ia).
Patent EP-0243823-A3 (EP)
IPC: H04N5/928
Filed: 1987-04-16
Abstract: Videorecorder, bei dem der Ton durch Frequenzmodulation eines 
eines Tonträgers (T1u, T2u) zusammen mit dem Bildträger 
aufgezeichnet und bei der Wiedergabe zum Zeitfehlerausgleich 
mit einem Mischträger (M) umgesetzt wird. Erfindungsgemäß wird 
der Mischträger als Pilotträger (P) aufgezeichnet, der 
zusätzlich zur Kennung Mono-Stereo-Zweisprachen dienen kann.
Patent EP-0246551-A3 (EP)
IPC: C07D263/64
Filed: 1987-05-13
Abstract: Verbindungen der allgemeinen Formel 
  
in welcher  
n 1 oder 2,  
X eine OMe-Gruppe,  
Me ein Proton, ein Alkalimetallkation oder ein gege­
benenfalls substituiertes Ammoniumkation,  
R Wasserstoff, eine niedere Alkylgruppe oder Halogen 
und für den Fall, daß  
n gleich 1 ist,  
X auch eine -NR¹R²-Gruppe, wobei R¹ und R² für Wasser­
stoff oder eine niedere Alkylgruppe steht, bedeuten,  
     Verfahren zu deren Herstellung und deren Verwendung als 
Optische Aufheller, insbesondere für Polyamidfasern und 
Wolle.
Patent EP-0262450-A3 (EP)
Title: All-purpose casing
IPC: H05K7/18
Filed: 1987-09-04
Abstract: The invention relates to a multi-purpose casing for electrotechnical devices, which is assembled from two identical side parts, an upper part and a lower part, and is provided with devices for the installation of assembly carriers, printed circuit board supporting strips and push-in unit sliding rails, and for the fitment of a rear wall, a door or a sight glass. The construction of the casing and the installation of different devices, and the fitment of the rear wall, door or sight glass are significantly simplified and eased in that the side parts, have vertical, continuously running T-slots arranged on their inner sides at equal intervals with respect to one another, in that the slot base of at least a part of the T-slots is open and changes into a continuous screw channel of approximately round cross-section, in that the first and last T-slots of the side parts are arranged in corner parts and are offset by a predetermined amount from the associated inner side, in the direction towards the outer side, and in that connecting strips with threaded holes or covering strips can be pushed into the T-slots. 
<IMAGE>
Patent EP-0274038-A3 (EP)
IPC: G03B17/48
Filed: 1987-11-23
Abstract: The invention concerns a photographic slit lamp or a microscope, 
both provided with an adapter for the connection of an ordinary 
reflex camera, and the adapter itself. 
The adapter consists of a substantially cylindrical hollow body 
(12, 13) whose two ends are formed by threaded tabular appendixes 
(14, 15) one (15) of which can be screwed on the object lenses (11) 
of the camera (10) and the other (14) on any ocular (2, 8) of the 
slit lamp or microscope. Thanks to the adapter, it is possible to 
connect any ordinary reflex camera to the slit lamp or to the 
microscope.
Patent EP-0272521-A3 (EP)
Title: Slide-in unit with cooling ribs
IPC: H05K7/14
Filed: 1987-12-05
Abstract: The unit (1) is intended to be able to be pulled out of the unit carrier, by means of a simple device. A handle (10) of elastic plastic is used for this purpose, having a finger hole (11) and a pin (12). The handle (10) is split by a slot (13) up to a web (14). It is pegged into a suitable hole (9) in a cooling rib (7) of the unit (1), such that it can rotate, by means of the pin (12), and can be pivoted out for extraction and pivoted in to a rest position between the cooling ribs. <IMAGE>
Patent EP-0271805-A3 (EP)
Title: Transmission system
IPC: G10L19/00
Filed: 1987-12-08
Abstract: A system for transmitting and receiving digitalized audio signals, particularly via satellites, wherein data sequences are arranged in timely succession within frames, wherein before transmission, the digitalized audio signal is converted to a digital signal representing the momentary frequency spectrum and, during subsequent coding of the digital audio signal to be transmitted, portions of this transformed signal are given different weights on the basis of psychoacoustic laws with respect to the accuracy of their representation.
Patent EP-0254370-A3 (EP)
IPC: C08G64/08
Filed: 1987-07-17
Abstract: Branched, thermoplastic polycarbonates, suitable for 
being processed by means of the blow-moulding technique, 
are prepared by means of copolymerization with 
tetrafunctional heterocyclic compounds.
Patent EP-0231124-A3 (EP)
IPC: A61P31/04
Filed: 1987-01-28
Abstract: A cephalosporin derivative represented by the formula 
  
wherein R is an organic residue known on β-lactam anti­
biotics and Q is a radical of 
  
dotted-line means a possible double bond, R₁ is hydrogen or 
mono-valent substitutent, R₂, R₃ and R₄ are mono-valant sub­
stituent, respectively,  
a salt thereof, a process for the manufacture thereof and a 
pharmaceutical agent comprising same.
Patent EP-0265042-A3 (EP)
IPC: A61K31/35
Filed: 1987-08-07
Abstract: Tetraalkylpyrazines are used for improvement 
in retinal and choroidal blood flow. The compounds can 
be administered topically or systemically to enhance 
the retinal blood flow in a variety of physiologically 
acceptable formulations.
Patent EP-0264229-A3 (EP)
IPC: B01D67/00
Filed: 1987-10-08
Abstract: Process for the preparation of a thin polyimide membrane in 
which the defects are plugged by a blocking material. The polyimide 
is dissolved in a solvent and a film cast on a substrate. The film 
is immersed in a coagulating medium containing a defect blocking 
material such as a polyurethane, cellulose acetate, water soluble 
acrylamide or a siloxane polymer.
Patent EP-0240382-A3 (EP)
Title: Système de chaise basculante reglable du type dit "transatlantique"
IPC: A47C4/40
Filed: 1987-02-24
Abstract: Ossature articulée pliante de chaise longue, 
comprenant un petit cadre (1, 2) et un grand cadre (3, 4) 
placés en croix l'un dans l'autre et destinés à constituer les 
pieds de la chaise ainsi qu'à soutenir un siège, l'écartement 
de ces deux cadres étant restreint de chaque côté par une 
attache articulée supérieure qui relie les deux cadres au-dessus 
de leur point de croisement (A), et par une attache articulée 
inférieure qui relie les deux cadres en-dessous de leur point 
de croisement (A), caractérisée en ce que l'attache supérieure 
présente un point d'articulation (5) avec le petit cadre (1, 2) 
qui se trouve au-dessus du petit cadre et qui est relié audit 
petit cadre par une liaison rigide (5, 7).
Patent EP-0282880-A3 (EP)
Title: Process for the pollution-free destruction of polychlorinated waste products
IPC: C01B17/58
Filed: 1988-03-09
Abstract: 1. A process for the pollution-free destruction of polychlorinated waste materials such as dibenzodioxines (PCCD), polychlorinated dibenzofuranes (PCDF) and polychlorinated biphenyls (PCB), characterized in that these substances or combustible residual materials contaminated with said substances are subjected to combustion together with waste sulfuric acids, acid tars and similar sulfur- and carbon-containing waste products of different composition and consistency in a multistage combustion furnace, wherein a) in a first stage, the mixture, optionally in combination with elemental sulfur, is fed onto a coke bed in a rotary furnace at a temperature of at least 400 degrees C and an amount of air equal to about 25 to 55% of the total amount of air required for the whole process is introduced as primary air, so that the resultant reducing mixture and the rear portion of the coke bed are heated to about 800 degrees C to 1100 degrees C, whereby any excess coke if formed is discharged at the end of the rotary furnace ; b) in a second stage, the gas mixture in an intermediate chamber is admixed with about 10 to 15% of the amount of air required for the whole process, while a space velocity per hour of about 200 to 400 Nm**3 of gas/m**3 of combustion space is maintained and the temperature of the gas mixture increases to about 1150 degrees C to 1350 degrees C ; c) in a third stage, the gas is fed into the forward combustion space of a secondary combustion chamber and mixed with another 20 to 45% of the amount of air required for the whole process, while a space velocity per hour of about 50 to 180 Nm**3 of gas/m**3 of combustion space is maintained and the gas mixture is being cooled to about 1000 degrees C to 1200 degrees C : and d) in a fourth stage, the remaining portion of the total air required in the overall process is fed into about the center portion of the secondary combustion chamber and mixed with the separation gas so that in the rear part of the secondary combustion chamber a temperature of about 1000 degrees C to 1200 degrees C is obtained and a space velocity per hour of about 150 to 400 Nm**3 of gas per m**3 of combustion space is maintained, whereupon, after completion of the reaction, the resulting gas mixture is cooled in a waste heat boiler and is reprocessed, preferably by way of a sulfuric acid contact process to form sulfuric acid.