baber/WOPTO huggingface dataset:
Patent EP-0122847-A3 (EP)
Title: Self-adhesive article and method for its manufacture
IPC: C09J7/20
Filed: 1984-04-05
Abstract: A self-adhesive product is formed of at least one material (8) and an adhesive composition deposited onto the material (8). The ratio of the adherent surface, namely the total adhesive contact surface, to the application surface, namely the surface to which the self-adhesive product is applied, is less than 1. The adhesive composition deposited on the material (8) is such that the total surface on which the adhesive material is deposited is less than the surface of the material.
Patent EP-0157332-A3 (EP)
Title: Modifier of pyrolysis gases emanating from refuse
IPC: C10B53/00
Filed: 1985-03-25
Abstract: 1. Gas converter for low temperature carbonization gases resulting from pyrolysis of waste materials, comprising a combustion chamber for substoichiometric combustion of the low temperature carbonization gases through the supply of oxygen-containing gases, a vertical chamber having a bed of incandescent solid bodies, a line for supplying the hot, sub-stoichiometrically combusted, low temperature carbonization gases to the chamber, a line for carrying the gases from the chamber after they have passed through the bed of solid bodies, an arrangement for feeding solid bodies to the chamber and an arrangement for discharging solid matter from the chamber, characterized in that the combustion chamber for the substoichiometric combustion of the low temperature carbonization gas is arranged horizontally ; the supply line from the combustion chamber opens into the top part of the vertical chamber at the side ; the vertical chamber is conical, tapering towards the bottom ; the discharge line for the gases after they have passed through the top part of the bed of incandescent solid bodies is arranged in the top part of the chamber ; a discharging arrangement is provided for the continuous removal of the solid bodies from the chamber and a feed arrangement is provided for the continuous supply of fresh solid bodies to the chamber.
Patent EP-0167178-A3 (EP)
Title: Mineral sizers
IPC: B02C/
Filed: 1982-12-17
Abstract: A mineral breaker including a pair of side by side breaker drums each having breaker teeth projecting radiaily therefrom, the teeth on each drum being arranged in circumferentially extending groups of teeth, the groups of teeth on one drum being located between adjacent groups of teeth on the other drum, the teeth on at least one of said pair of drums being arranged to define a series of discrete circumferentially spaced helical formations extending along the drum.
Patent EP-0174508-A3 (EP)
Title: Ironwork for a folding ruler
IPC: G01B3/06
Filed: 1985-08-12
Abstract: 1. Ironwork for a folding ruler in the form of a metal platelet (1) provided at the ruler link ends to be hinged one to the other and having elevations (4) and depressions (5) so that the link members engage in unfolded and folded condition of the ruler, said elevations (4) being disposed with respect to the depressions (5) symmetrically relative to two straight lines (6, 7) which extend in the plane of the metal platelet (1) and are disposed at right angles relative to each other, and whose point of intersection coincides with the contemplated center of rotation of the link members to be connected, characterized in that the elevations (4) are disposed symmetrical to the depressions (5) with respect to the median lines (8, 9) bisecting the right angle formed by the two straight lines (6, 7), and that the elevations (4) and depressions (5) are confined by straight lines intersecting at the point of rotation at an angle of 45 degrees.
Patent EP-0179538-A3 (EP)
Title: Apparatus for containing and dispensing fluids under pressure and method of manufacturing same
IPC: B05B9/08
Filed: 1981-08-26
Abstract: An apparatus (10) for containing and dispensing a liquid under pressure includes a flexible container (36), preferably blow molded of a plastic composition, defining an inner region (40) for containing the fluid under pressure. The container (36) is inert with respect to the liquid contained therein and has a plurality of longitudinally extending creases (44) to allow folding of the flexible container (36) inwardly along the creases (44). The flexible container (36) is capable of being folded along the creases (44) in its empty condition radially and expanded when filled with the liquid under pressure. A tubular energy sleeve (33) is positioned about the flexible container (36) in its folded condition. Expansion of the energy sleeve (33) is controlled by interaction with the flexible container (36) so as to be capable of regulating the expansion of energy sleeve (33) in substantially radial directions when the flexible container (36) is filled with the liquid under pressure. A method of producing the inventive apparatus (10) is also disclosed.
Patent EP-0159859-A3 (EP)
IPC: G06T5/00
Filed: 1985-04-10
Abstract: A method of processing a raster scan video signal repre­
senting an image and detecting the outline of one or more ob­
jects in the image represented by the video signal includes the 
steps of encoding the raster scan video signal as a sequence of 
binary pixel values, with each binary pixel value representing 
one pixel of the image, and then, for each of a plurality of the 
pixels, performing the following steps: detecting when the 
binary pixel values representing the pixel and a horizontally ad­
jacent pixel are distinct; and detecting when both (a) the binary 
pixel values representing the pixel and a vertically adjacent 
pixel are distinct, and (b) the binary pixel values representing 
a pixel horizontally adjacent thereto are distinct. The position 
of the pixel is reported when either of the detecting steps de­
tects distinct binary pixel values. The second detecting step 
eliminates redundant pixel reporting by eliminating the report­
ing of double diagonal pixels.  
     Apparatus for carrying out the method includes means 
(21) for quantizing the video signal, means (22) for detecting 
vertical edges in the quantized image, means (23) for detecting 
horizontal edges in the quantized image, and means (24) for 
eliminating or preventing redundant reports of pixels along the 
outline of the objects in the image.
Patent EP-0179587-A3 (EP)
IPC: A61M5/00
Filed: 1985-10-04
Abstract: A safety system for battery-operated, microprocessor-­
controlled infusion pumps using separate primary and 
reserve batteries. When the primary battery nears exhaus­
tion, the reserve battery is switched in and an interval timer 
is started, but the pump operation is not interfered with. At 
the expiration of the timer interval, the pump is switched to a 
KVO mode to keep it in minimal operation as long as 
possible. When the reserve battery also nears exhaustion, 
the microprocessor is signalled to perform an orderly 
shutdown routine while battery power is still available. 
Audible alarms may be provided to apprise nursing person­
nel of the various phases in the system's operation.
Patent EP-0188103-A3 (EP)
IPC: C08F4/60
Filed: 1985-12-16
Abstract: Ethylene polymer useful as viscosity modifier comprises 
ethylene, alpha-olefin, nonconjugated diene and, optional­
ly, cationically polymerizable mono-olefin.
Patent EP-0180498-A3 (EP)
Title: Châssis vitre équipé d'un survitrage et de moyens pour la circulation de l'air entre les vitres, tel que, par exemple, un vantail de fenêtre ou de porte
IPC: E06B7/02
Filed: 1985-10-01
Abstract: Ce châssis vitré, susceptible de fermer une ouverture 
d'un mur extérieur d'un bâtiment, est équipé d'une vitre (23) 
de survitrage disposée sur la face du châssis destinée à être 
située du côté extérieur du mur et de moyens pour la circula­
tion de l'air de l'extérieur vers l'intérieur. Ces moyens com­
prennent des orifices d'entrée (22) d'air, communiquant 
avec l'espace (26) compris entre les vitres (12,23), formés au 
niveau de la traverse inférieure (5) sur la face extérieure du 
châssis et des orifices de sortie (25) d'air, communiquant 
avec l'espace (26) compris entre les vitres, formés au niveau 
de la traverse supérieure (4) sur la face intérieure du châs­
sis. Application, notamment, pour les vantaux de portes et 
fenêtres.
Patent EP-0186568-A3 (EP)
IPC: H04L27/22
Filed: 1985-12-10
Abstract: A frequency and phase demodulating circuit provides 
direct frequency demodulaton utilizing only addition, sub­
traction and multiplication steps. Division of signals is 
avoided, as is the need for a look-up table of trigonometric 
values corresponding to the results of such division. By 
maintaining a substantially constant input amplitude to a 
quadrature sampler, a number of approximations may be 
made without introduction of error. Compensation for actual 
signal variation, as well as for first order errors due to the 
approximation process of the invention, results in accurate 
frequency evaluation and avoids the necessity for dif­
ferentiating an initial phase determination.
Patent EP-0200912-A3 (EP)
Title: Electrically controllable door lock with profile lock cylinder
IPC: E05B49/00
Filed: 1986-03-29
Abstract: 1. Door lock with a profile lock cylinder (8), insertable into a correspondingly contoured inlet opening (6) in the lock housing wall (7) and securable therein by means of a grub screw (9), which includes an electrical control circuit actuatable by the associated key and electrically connected with an electrical control system present in the door lock via a releasable conductive connection, which consists of contacts and counter-contacts fixedly arranged on the one hand on the surface of the lock cylinder and on the other hand inside the lock, which, in the fixed position of the lock cylinder (8), extend into the inlet opening to the opposite contacts, especially for door locks with electronic key control, characterized in that the profile cylinder (8) is securable on the one band by the grub screw (9) and on the other hand by a U-shaped clamp member (10), transversely adjustable by means of the grub screw, engaging the web (8') of the profile cylinder (8), the contacts being arranged on the profile cylinder (8) in its region engaging the clamp member (10) and the counter-contacts being arranged on the limb (10") of the clamp member (10) opposite the grub screw (9).
Patent EP-0209685-A3 (EP)
IPC: A61B17/68
Filed: 1986-06-04
Abstract: Die Erfindung betrifft ein Befestigungselement für die 
Osteosynthese, insbesondere für die Fixation von Kno­
chenfragmenten über eine Abstützplatte. Das Befe­
stigungselement besteht aus einer Dübelhülse und einer 
in die Dübelhülse eingreifenden Schraube, wobei die 
Dübelhülse aus einem zähelastischen, gewebevertäglichen 
Kunststoff ist und ihre Außenfläche ein Gewinde auf­
weist. Die Dübelhülse ist an ihrem dem Schraubenkopf 
zugewandten Ende geringfügig und an ihrem anderen Ende 
in stärkerem Maße aufspreizbar, wodurch eine einfache 
Montage und eine feste Verspannung im Knochengewebe 
erzielt wird. In Verbindung mit einem metallischen 
Schraubendreher kann die Position der Dübelhülse bei 
deren Montage am Röntgenschirm oder in Verbindung mit 
einer Meßskala ständig überwacht werden.
Patent EP-0216180-A3 (EP)
Title: Preparation of alkyltetrahydroanthrahydroquinones
IPC: B01J31/06
Filed: 1986-08-27
Abstract: The present invention provides a process for the preparation of alkyl-5,6,7,8-tetrahydroanthrahydroquinones, wherein an alkylanthraquinone is hydrogenated with a catalyst which consists of an organic polymer to which a metal of the noble metal or platinum metal group is bound coordinatively or covalently.
Patent EP-0214624-A3 (EP)
Title: Machine for broaching cylindrical surfaces of a work piece, preferably of a shaft, particularly of a crankshaft
IPC: B23D37/14
Filed: 1986-09-05
Abstract: Apparatus for broaching a cylindrical surface of a workpiece, in which at least one broaching tool is mounted on a tool carrier rotatable about its axis and about the axis of the cylindrical surface of the workpiece clamped in a stationary position. The broaching tool is independently rotatable about its own axis, and the rotary motion of the tool is superimposed on the rotation of the carrier and consequently the revolving motion of the broaching tool. Since the workpiece is stationary during broaching, very high cutting speeds can be achieved. The broaching tool can be of small and lightweight construction so that it is especially suitable for an automatic tool change. In a preferred form, a plurality of broaching tools are utilized, the axes of which are spaced outwardly from and circumferentially about the axis of the workpiece.
Patent EP-0224042-A3 (EP)
IPC: C09D5/44
Filed: 1986-10-23
Abstract: Verfahren zur Herstellung von löslichen, von mono­
meren Aminen freien Kunstharzen mit NH-Bindungen durch 
Umsetzung von A) epoxidgruppenentragenden Verbindungen 
mit B) Polyaminen, bei dem die Umsetzung in homogener 
Phase in Abwesenheit oder Gegenwart von Harzlösemitteln 
durchgeführt wird, wobei B) Polyamin im Überschuß einges­
etzt wird und das erhaltene Reaktionsprodukt von den nicht 
umgesetzten Polyaminanteilen durch Kreislaufdestillation in 
Gegenwart eines Harzlösemittels unter Wasserzugabe und 
Wärmezufuhr befreit wird. Die so hergestellten Kunstharze 
werden als selbstvernetzende Bindemittel sowie in Kombina­
tion mit Vernetzern oder in modifizierter Form für Be­
schichtungen oder Imprägnierungen eingesetzt.
Patent EP-0200362-A3 (EP)
Title: Process for amplifying, detecting, and/or cloning nucleic acid sequences
IPC: C12Q1/68
Filed: 1986-03-27
Abstract: The novelty comprises a process for amplifying and detecting any target nucleic acid sequence (I) contd. in a nucleic acid or mixt. and for distinguishing between two different sequences in a nucleic acid. The process comprises treating separate complementary strands of the nucleic acid with a molar excess of two oligonucleotide primers, extending the primers to form complementary primer extension prods. which act as templates for synthesising (I), and detecting (I) so amplified. In an embodiment (also claimed), the synthesis of (I) is effected opt. in the presence of DMSO or at up to 45 deg.C, restriction enzymes are added for each of restriction sites present on the 5' end of the primers used, and after cleavage, the prod. is ligated into a cloning vector. The process may also be used (claimed) to synthesise a nucleic acid fragment from an existing nucleic acid fragment (II) having fewer nucleotides than the fragment being synthesised and two oligonucleotide primers. The prod. comprises a core segment, which is (II), and right and left segments representing the nucleotide sequence present in the 5' ends of the two primers, the 3' ends of which are complementary to the 3' ends of the single strands produced by sepg. the strands of (II).
Patent EP-0207719-A3 (EP)
IPC: B29K55/00
Filed: 1986-06-24
Abstract: A coextruded multiple layer oriented film comprises a 
core layer of ethylene vinyl alcohol copolymer, two intermedi­
ate adhesive layers, and two outer layers of a blend of 
ethylene propylene copolymer and polypropylene. A prefer­
red embodiment of the multi-layer film exhibits excellent op­
tical properties, and shrink properties while providing high 
oxygen barrier especially useful in food packaging applica­
tions.
Patent EP-0230985-A3 (EP)
Title: Alpha-glutamyl-4-azoanilides, process for their preparation and their use for the determination of alpha-glutamyltransferase
IPC: C07D275/04
Filed: 1987-01-22
Abstract: The present invention provides gamma-glutamyl-4-azoanilides, processes for their preparation and their use as substrates for gamma-glutamyl transferase determination, of the formula    <IMAGE> (I)  wherein X is alkyl, -(CH2)m-COOH or -O-(CH2)n-COOH wherein m is 0-4 and n is 1-4; R is optionally substituted p-nitrophenyl; an optionally substituted thiophene residue; an optionally substituted thiazole residue; an optionally substituted benzothiazole residue; an optionally substituted benzoisothiazole residue; an N-alkylthiazole residue; or an optionally substituted 1,3,5-thiodiazole residue; as well as the alkali metal, alkaline earth metal and ammonium salts thereof.
Patent EP-0237922-A3 (EP)
IPC: H04B10/02
Filed: 1987-03-10
Abstract: An optical transmitter for digitally transmitting data by using NRZ pulses. The transmitter has a laser diode whose operating current consists of a bias current and a modulation current. A photodiode measures the optical performance of the laser diode. Also provided is a regulating device having a multiplier for multiplying the alternating component of a measuring signal transmitted by the photodiode with a signal beat, the latter having the frequency of the bit rate corresponding to the NRZ pulses, with the output signal of the regulating device setting the bias current via a control member to a value which is smaller, by a predetermined amount, than the laser threshold current.
Patent EP-0252312-A3 (EP)
IPC: B23Q11/10
Filed: 1987-06-06
Abstract: Wenn Roboter mit Werkzeugen für hohe Bearbeitungsge­
schwindigkeiten, insbesondere für spanabhebende Bear­
beitungen, bestückt werden, kann die Bearbeitungsge­
schwindigkeit durch intensive Kühlung der Bearbeitungs­
zone mit einem kryogenen Kühlmittel wie flüssigem Stick­
stoff erhöht werden. Der Schlauch (10) zur Zufuhr des 
Kühlmittels kann nicht optimal isoliert werden, da er 
zu unflexibel würde. Es besteht die Gefahr, daß im Schlauch 
Kühlmittel verdampft und die Gasblasen die Kühlmittelzu­
fuhr behindern.  
     Dies wird verhindert, indem oberhalb der Bearbeitungszone 
ein Phasenabscheider (6) angeordnet ist, dessen Aus­
gang für die Flüssigphase an einen Koaxialschlauch ange­
schlossen ist, durch den das Kühlmittel an die Bearbeitungs­
zone gelangt. Sowohl der Innenschlauch (16) als auch des 
Ringraums zwischen Innenschlauch und äußerem Schlauch (17) 
sind mit Kühlmittel beaufschlagt.
Patent EP-0261657-A3 (EP)
IPC: G01J5/34
Filed: 1987-09-23
Abstract: In an infrared imaging array a preamplifier (40) is 
associated with each detector (41) in a dense detector 
array; solid state manufacturing techniques are utilized. 
To bias the preamplifier either a high bias impedance is 
effectively provided by doping the material from which the 
detector is made or a diode or transistor is connected in 
parallel the the detector; or a MOSFET bias switch (46) is 
provided that is periodically operated to place charge on 
the gate of the preamplifier transistor (40) to maintain 
it at its bias level. When the bias switch is not 
operated, the associated detector detects and a reading is 
taken from each detector in the array.
Patent EP-0263454-A3 (EP)
IPC: F28D1/03
Filed: 1987-10-03
Abstract: Ein Flachheizkörper besteht aus zumindest zwei parallel zu­
einander angeordneten Wandschalen (1,2) von tafelförmiger Grund­
gestalt, die unter Ausbildung eines Strömungswegs für das Heiz­
medium zwischen ihren einander zugewandten inneren Breitseiten 
randseitig umlaufend fest miteinander verbunden, in Bereichen 
zwischen ihren Rändern in gegenseitige Anlage gebracht und 
in den Anlagebereichen miteinander punktverschweißt sind. Zur 
Verbesserung der Wärmeleistung unter Einhaltung der erforder­
lichen Druckfestigkeit hat der Heizkörper eine Ausbildung, 
bei der die einander zugewandten inneren Breitseiten der beiden 
Wandschalen (1,2) eine flache Heizmediumkammer (12) begrenzen, 
deren freier Strömungsquerschnitt lediglich von über die Kammer­
fläche verteilten Punktschweißverbindungen zwischen den beiden 
Wandschalen (1,2) bereichsweise unterbrochen ist.
Patent EP-0276408-A3 (EP)
Title: Atmospheric gas boiler
IPC: F24H1/34
Filed: 1987-12-01
Abstract: An atmospheric gas boiler has two vertically arranged end pieces and at least one middle piece arranged between them, as well as burner lances disposed in the lower part of the gas boiler. The pieces of the boiler through which hot water flows define a furnace, with secondary heating surfaces adjoining thereto. In order to lower the quantity of NOX arising during the combustion, the middle piece has a tongue through which hot water flows, extending into the furnace. The tongue possesses cooling ribs on the outside, which extend into the adjoining furnace spaces.
Patent EP-0271033-A3 (EP)
Title: Adhesives for bonds with increased heat resistance
IPC: C08L33/06
Filed: 1987-12-05
Abstract: The single-component adhesives contain
 (A) aqueous dispersions of carboxyl-containing polyacrylates and
 (B) organic polyamino compounds of molecular weight 250 - 15,000 having an amino functionality of more than 5.
Patent EP-0244900-A3 (EP)
Title: Detergent drawer structure with non-integral water feed conduits, for washing machines
IPC: D06F/
Filed: 1987-04-23
Abstract: A detergent drawer structure for use on washing machines, in 
particular domestic washing machines, comprising a box 
casing (2) provided with a base aperture (7′) for discharge into 
the washing machine tub,an element (5) slidable in said 
box casing and divided into compartments (6a,b,c,d) for receiving 
detergents and means for feeding water into said 
compartments. The means for feeding water to the compartments are 
conduits (21, 27, 112, 200) which are supported by the roof 
(3, 103) of the box casing to which they are joined by coupling means, 
and constitute parts which are independent of said 
roof.
Patent EP-0234703-A3 (EP)
IPC: E04D13/03
Filed: 1987-01-16
Abstract: The fixture has a plurality of groups (2, 3, 
4) of transparent panels (6 to 11) disposed, one group 
following another in alignment in the longitudinal 
direction, the panels being arched in the transverse 
direction, each group of panels forming a modular 
longitudinal portion of the natural lighting fixture. 
Sectional struts (14, 15) support and surround the groups 
of panels at the edges and by means of which the groups 
of panels are located on a base frame (19) 
comprising edge-supporting longitudinal battens 
(20, 21) and transverse battens (22, 23). Disposed 
along each transverse edge of each group of panels 
is an arcuate one-piece transom sectional strut (14, 
15) one (14) of which is provided with a pocket (25) 
which opens radially outwards and the 
other (15) of which has a hook extension (27) received 
in the pocket. Groups of panels (12, 13) are connected 
at the two ends.
Patent EP-0262977-A3 (EP)
IPC: C10N40/04
Filed: 1987-10-01
Abstract: A liquid lubricant oil mixture composite of the present 
invention is composed of base oil or liquid lubricant oil which 
contains additives, 80 or less weight percent of polymer 
viscosity index improver and 90 or less weight percent of oil 
solution of polyisobutylene of a viscosity average molecular 
weight (Flory) of 350,000 - 2,100,000. Further, a liquid 
lubricant oil mxture composite of the present invention is 
composed of base oil or an additive-cntaining liquid 
lubricant-oil and 90 or less weight percent of an oil solution of 
a polyisobutylene of a viscosity average molecular weight (Flory) 
of 350,000 - 2,100,000. This composite has adantages such as 
providing good fuel consumption in internal combustion engines, 
increasing of power, purification of exhaust gas, reduction of 
wear, reduction of lubricant oil consumption and extension of 
durability of oil.
Patent EP-0285156-A3 (EP)
Title: A process for preparing a fiber reinforced resin matrix preform and the article therefrom
IPC: D04C1/06
Filed: 1988-03-31
Abstract: Process for preparing preforms and composite articles from carbon fiber reinforced matrix resins braided to shape on a mandrel and then converting to final composite article by fully or partially curing in a mold followed by post curing if required.