baber/WOPTO huggingface dataset:
Patent EP-0095359-B1 (EP)
Title: Improvements in or relating to the forming of extrusion dies
IPC: B29C48/30
Filed: 1983-05-23
Granted: 1987-08-19
Abstract: A method of forming an extrusion die comprises forming an extrusion aperture 11 in a die piece 10, forcing a flowable materiat 14 partly through the extrusion aperture so that the leading surface of the material becomes deformed in the extrusion direction, and then removing the exposed surface of the extrusion aperture 11. by chemical or electro-etching, so that the effective axial bearing depth of the extrusion aperture at any location around its periphery corresponds to the deformation of the leading surface of the flowable material at that location. The axial bearing depth of the completed die at any location is thus inversely proportional to the resistance to flow at that location, resulting in substantially uniform flow over the whole of the die aperture.
Patent EP-0102825-B1 (EP)
IPC: E06B3/30
Filed: 1983-08-31
Granted: 1991-05-15
Abstract: A demountable partitioning system comprises multipurpose aluminium extrusions adapted to be snap-fitted together in a number of different configurations to suit different constructional and system design requirements. The system centres around two universal sections (FW1.FW11) each in the form of a rectangular channel open at one side and provided with formations (3,4,5) enabling other extrusions selected from a glazing infill section (FW3), a blank end section (FW4), and a door infill section (FW5) each provided with complementary formations (8,10) to be snap-fitted onto one or more sides of the universal section (FW1,FW11). Extruded aluminium or plastics glazing channels (FW6,FW7,FW8) capable of engaging with a number of different glazing beads (FG) can be snap-fitted with the universal sections (FW1,FW11) and with the glazing infill (FW3) for assembling single or double glazing as desired to the universal sections (FW1, FW11). The universal sections (FW1,FW11) also can engage with wall panels of a partitioning installation. Fixing clips (FS1,FS2,FS3 and FS4) are disclosed which enable gapless panel joints to be made, and the system further includes corner and reducing sections (FW9,FW10) and wiring ducting sections (FW13, FW14,FW15). The system is cost advantageous, can be installed quickly and is readily demountable and reusable, and requires a minimum of secondary fixings (screws, bolts, etc.).
Patent EP-0126848-B1 (EP)
Title: Suspension agent mixture as an additive to calcium sulphate hemi-hydrate for the manufacture of moulds
IPC: C04B22/14
Filed: 1984-02-17
Granted: 1987-12-09
Abstract: 1. Suspension agent mixture as an addition to calcium sulphate hemi-hydrate in the production of working molds for the ceramic and other moldsing industries, consisting of a modified melamine resin, glucose, accelerator and inhibitor, characterized by the following composition per 100 kg of hemi-hydrate : 0.2-1.0% wt. of a melamine resin with at least one NH2 group, which is modified by sulfite or sulphonic acid groups, and having the property that a 10% aqueous solution of it has a viscosity between 10 and 400 cP, 0.2-0.6% wt. glucose, 0.005-0.2% wt. potassium sulphate and 0.0005-0.002% wt. of the inhibitor "Retardan"(R) a condensation product of pyrrolidone with formaldehyde.
Patent EP-0121766-B1 (EP)
IPC: G01S7/52
Filed: 1984-03-05
Granted: 1989-01-04
Abstract: A method and apparatus for processing ultrasonic echo signals employ intermediate storage and representation of the echo signals in the form of image vectors, such storage and representation proceeding independently of the scanning technique utilized to generate the image vectors, such that switching among various scanning techniques is permitted. The full length of each image vector is written into an image memory in column fashion, the stored vectors being read out as image signals in a format suitable for specific types of representation, such as on a television monitor, the format instructions being contained in a memory or generated by an arithmetic unit. Upon read out from the image memory, the geometric form of the ultrasonic scan is reconstructed in a position and form corresponding to the actual scan, and the ultrasonic echo signals are similarly represented at their true positions.
Patent EP-0139075-B1 (EP)
Title: Projector unit
IPC: F21V31/00
Filed: 1984-04-11
Granted: 1987-09-30
Abstract: 1. A lightning unit comprising a casing sealingly covered by glass means and further comprising a lamp fastened to a socket in said casing, characterized in that said lamp is a halogen bulb with a reflector coaxially surrounding the halogen bulb which has fastening means (23) arranged in coaxial relationship to said socket (20) and sealingly connected to said casing (10), wherein said socket (20) and said fastening means (23) comprise faces in mutually opposed relationship, said faces forming bevelling surfaces (21, 25) inclined, with respect to the lightning unit axis (22), at an angle different from a right angle, and wherein said fastening means (23) and said socket (20) are lockingly engageable in different relative rotary positions with respect to each other.
Patent EP-0149733-B1 (EP)
IPC: G05G1/12
Filed: 1984-10-25
Granted: 1988-11-23
Abstract: A hand lever mechanism for turning fastening devices particularly for a spindle, axle or the like, wherein a fastening element made of hard material may be rotated by a hand lever made of material softer than the fastening element, with a coupling element affixed to the hand lever and adapted to engage the fastening element to connect the fastening element and the hand lever in rotative engagement being formed of a material harder than the material of the hand lever and being anchored or embedded in the material of the hand lever so as to be rotatable therewith.
Patent EP-0145951-B1 (EP)
IPC: B42D15/02
Filed: 1984-11-12
Granted: 1989-08-02
Abstract: A device and method for applying and retaining a unique data carrier to a tooth surface of an individual. The data carrier comprises a thin sheet of material having a data format unique to the individual. This data carrier is attached to the surface of the individual's tooth and is adapted for detection by a reader which can be operated by a third person. All phases of installation and detection of the carrier involve passive, noninvasive techniques which can be applied without regard to age and can be maintained as part of a permanent identification system. The system further comprises a central data bank which becomes a verification source for identifying information carried at the individual's tooth surface.
Patent EP-0159449-B1 (EP)
IPC: C08F32/08
Filed: 1984-12-13
Granted: 1989-02-22
Abstract: Disclosed is a process for polymerizing beta-pinene to a substantially colorless, hard beta-pinene resin, and to the beta-pinene resin thus produced.
Patent EP-0132166-B1 (EP)
Title: Regeneration of particle filters, especially for diesel engines
IPC: F01N3/02
Filed: 1984-06-12
Granted: 1986-10-15
Abstract: Apparatus and process for regeneration of clogged solid particle filters, particularly for diesel engines. There is periodically injected upstream from the clogged filter an organic liquid such as CxHyOz, of the ethyl or methyl alcohol type, having a low vaporization temperature, if necessary with water added. The organic liquid, after having been preheated and cracked to give rise to a very flammable mixture consisting essentially of hydrogen and carbon monoxide, is introduced in the path of the incident exhaust gases. The regeneration apparatus comprises two prechambers, each of which contains a glow plug. The burning of the flammable mixture regenerates the clogged filter.
Patent EP-0145622-B1 (EP)
IPC: A47K10/34
Filed: 1984-12-05
Granted: 1989-11-02
Abstract: In a paper towel dispenser of the type in which a user grasps a piece of the towel web projecting from a dispenser to pull out a section, which is thereupon automatically severed from the web, the improvement of belting together an internal drum which is driven by the web to sever the web and a safety roller, located at the slot through which the web is dispensed, in such an arrangement that the web is guided by the belt in its transit from the internal drum to the safety roller at the slot.
Patent EP-0132212-B1 (EP)
IPC: A63H7/02
Filed: 1984-07-06
Granted: 1988-02-24
Abstract: A modular toy, comprising a base module (10) and various accessories. The base module comprises a circular side plate (11) supporting a stationary axle (12) on which are mounted two semi-spherical elements (13, 14) maintained in position by lateral tips (15) and (16) integral with the extremities of the axle (12). The central side plate (11) and the tips (15 and 16) are provided with tube-like connection means (21), into which may be inserted clips provided on the various accessories. This device allows a child to create a miniature playland by means of an infinite number of accessories adaptable to one or several base modules.
Patent EP-0175137-B1 (EP)
IPC: B65H59/38
Filed: 1985-08-10
Granted: 1988-05-11
Abstract: The winding equipment for winding yarn, tape or wire-shaped material comprises a bobbin shaft carrying a rotatably fixed armature plate, which is in magnetic, adjustable driving connection with a plate carrying permanent magnets and fixed on the shaft of the driving motor, the adjustment thereof resulting by a thread tension regulating device with a dancing arm carrying a dancing roller. In this connection, the motor or the shaft thereof carrying the permanent magnet plate is supported relative to the bobbin shaft carrying the armature plate radially displaceable as a function of the rotating motion of the dancing arm on the frame of the winding equipment. Owing to this radial displacement of the plates generating the driving connection, relative to each other, not only is the induced magnetic field changed in the simplest manner, but, in addition, the two plates can be arranged with the slightest air gap between each other, which, accordingly, allows for the utilization of small permanent magnets to secure a sufficient magnetic driving connection between the two plates.
Patent EP-0183259-B1 (EP)
IPC: H04N5/228
Filed: 1985-11-28
Granted: 1990-02-07
Abstract: @ An apparatus for controlling the deflection of an electron beam (Bm) in an image pick-up tube of the type including a target screen (3), an electron gun (K, G<sub>1</sub>, G<sub>2</sub>) for generating the electron beam (Bm), and a deflection device (G<sub>3</sub>) for causing the generated electron to scan the target screen (3) is disclosed. The apparatus includes a circuit (I<sub>01</sub>, I<sub>02</sub>, R<sub>3</sub>, R<sub>4</sub>) for generating a saw-tooth signal having a first portion for causing the beam (Bm) to scan a raster image area on the target screen (3) at a first scan velocity and a second portion ℓos for causing the beam (Bm) to scan an over-scan area on the target screen (3) outside of the raster image area at a second scan velocity faster than the first scan velocity, a circuit (Q<sub>1</sub>, Q<sub>2</sub>, R<sub>1</sub>, R<sub>2</sub>, I<sub>03</sub>, C<sub>1</sub>, D<sub>1</sub>, R<sub>5</sub>) for changing the average level of the second portion ℓ os of the saw-tooth signal relative to that of the first portion of said saw-tooth signal, and a circuit (A,, A<sub>2</sub>) for supplying the output ofthe changing circuit to the deflection device (G<sub>3</sub>) whereby the electron beam (Bm) on the over-scan area of the target screen (3) is defocused.
Patent EP-0181034-B1 (EP)
IPC: G01G19/08
Filed: 1985-10-31
Granted: 1989-01-11
Abstract: Weighing device mountable between a supporting means and a load or apparatus to be weighed, said device having two parallel frames (1, 1A, 2, 3 and 1', 1A', 3'; 23-25 and 25') adjacently connected to each other for limited movement parallel to the frames, a measuring means (10-15) being mounted between the frames, the connection between the frames being preferably realized by means of stiff elastically deformable strips (7, 29) such as strips of stainless steel, covered at both sides with stiffening plates (8, 34, 35) leaving only a small flexion region.
Patent EP-0191427-B1 (EP)
IPC: A61F2/10
Filed: 1986-02-07
Granted: 1992-04-29
Abstract: For producing a partial or complete hair implant, use is made of natural hairs having at their ends, corresponding to the natural root of a hair, root-like, annular end pieces which can be inserted into the subcutaneous layer of the scalp, the root-like ring having rigid- elastic properties. 
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Patent EP-0210458-B1 (EP)
IPC: C04B35/04
Filed: 1986-07-02
Granted: 1992-12-23
Abstract: Heavy ceramic shaped material with a content of at least one of the components magnesia, fired dolomite, chromite and spinel, characterized by a microcrack system substantially homogeneously distributed in the shaped material structure, as well as process for producing such a heavy ceramic shaped material and the use thereof.
Patent EP-0213530-B1 (EP)
IPC: G01R27/20
Filed: 1986-08-18
Granted: 1990-01-31
Abstract: 1. Method of measuring the contact resistance of conductor terminals in a network of electrically parallel-connected conductors which are substantially similar, particularly the resistances of welds between windings and collector segments in electric motors, characterised in that measurement are carried out in each case in the network with three branches of which the contact resistance located in the central branch is to be determined, for which purpose. a) a defined current (I1 ) or a defined voltage (U1 ) is introduced into the network via the first branch in a first step of the method and b) in a second step of the method a reverse current (I2 ) of equal magnitude to the current flowing in the central measurement branch or a reverse voltage (U2 ) is introduced into the central measurement branch so that the connection point (A) of the conductors lies at zero potential, and c) the voltage (Ux ) necessary therefor is measured, and from it the contact resistance (Rx ) in the central branch without the conductor resistance can be determined.
Patent EP-0253936-B1 (EP)
Title: Continuous stationery
IPC: B42D15/00
Filed: 1986-12-23
Granted: 1991-03-13
Abstract: Continuous stationery (1) to be typed upon or printed with characters by a print unit of a computer or the like having a plurality of blocks (4) extending transversely across the continuous stationery, the blocks having a depth of one eighth of an inch with the blocks spaced at a distance apart of one half of an inch (l2.7 millimetres).
Patent EP-0230188-B1 (EP)
IPC: C23C14/12
Filed: 1986-12-17
Granted: 1990-04-04
Abstract: 1. Film of organosilicon compound deposited on a glass substrate, either directly or on an intermediate layer, and produced by polymerization under plasma in the presence of oxygen, characterized in that the discharge creating the plasma has a frequency lower than 1 megahertz and that the thickness of the film is at most 100 nm.
Patent EP-0235152-B1 (EP)
IPC: A61B5/042
Filed: 1985-12-10
Granted: 1991-03-13
Abstract: Apparatus for measuring cardiac and/or pulmonary activity, comprising an electrical oscillator (3), a pair of electrodes (1, 2) for applying the oscillating electrical signal to the thorax of a patient, an oesophageal probe (8) including an oesophageal electrode (8a, b), a sensing electrode (5) adapted to be positioned on the chest of the patient in the region of the apex of the heart, whereby measurement of voltage between the said first and second electrodes provides a measure of cardiac volumes, a third electrode (6) adapted to be positioned on the chest of the patient at a position on the right side of the chest generally corresponding with that of the second electrode (5) of the left side of the chest, whereby measurement of voltage between the said first and thrid electrodes provides a measure of volume of the right lung of the patient, means (11-13) for measuring the voltage induced between the first and second, and the first and third electrodes respectively, and for thereby providing first and second output signals respectively, indicative of cardiac and pulmonary activity respectively.
Patent EP-0209538-B1 (EP)
IPC: D21H17/69
Filed: 1985-12-10
Granted: 1990-05-23
Abstract: A process for manufacture of paper holding clay or other mineral filler according to which the filler is first intimately mixed with a proportion, for example 20% of a pulp, preferably a mechanical pulp, with a high content of fines, that is, fibrils and lamellas scaled off the fibre walls. After this mixing the blend is continuously precipitated with a polymer, for example polyacryl amide, whereby voluminous flocs of fines and occluded filler particles are formed. This floc suspension is then continuously pumped into the furnish before the paper machine. Results from laboratory studies and test runs on pilot paper machines are presented to indicate that the process will give paper a better formation, a more uniform filler distribution in the z-direction, a higher strength, a lower density, a lower air permeability, a higher stiffness, a higher light scattering ability and a higher opacity. The consumption of retention aid will not be higher than in a normal procedure of flocculating the filler while in the furnish.
Patent EP-0207127-B1 (EP)
Title: Imprimante matricielle
IPC: B41J27/10
Filed: 1985-12-09
Granted: 1989-08-30
Abstract: Une imprimante matricielle (10) utilise un rouleau encreur (34) pour appliquer l'encre sur la surface d'un cylindre rotatif (12) et présente un organe de guidage (26) à proximité du cylindre (12) pour séparer le papier du cylindre (12). L'organe de guidage présente une fente ou fenêtre allongée permettant aux aiguilles d'impression d'avoir accès au cylindre. Un organe de support de tête d'impression (42) est sollicité par un ressort en direction du cylindre, et utilise un solenoïde pour écarter du cylindre (12) l'organe de support (42), afin de faciliter l'introduction du papier entre le cylindre (12) et la tête d'impression. Une paire de rouleaux montés sur l'organe de support de la tête d'impression (42) sont en contact avec le papier de manière à définir un espace prédéterminé entre le papier et les extrémités des aiguilles d'impression lorsque l'organe de support de la tête d'impression (42) est déplacé vers le cylindre.
Patent EP-0215856-B1 (EP)
Title: Composite piece made up of firmly attached profile components
IPC: B62D33/02
Filed: 1986-03-27
Granted: 1988-04-27
Abstract: A composite piece made up of extruded profile components firmly attached to one another on the face, of aluminium or aluminium alloy. At least two profile components (10, 30; 50, 50a) grip into one another, preferably without gap, in true alignment, with shaped hook elements (24, 34, 54, 67) and are in each case fitted with a groove (37, 38; 60, 64) which in coupled position of the profile components, delimit a space for receiving a spreading component (41). The composite piece is used particularly as a traffic supportable tailboard for utility vehicle platforms.
Patent EP-0232299-B1 (EP)
Title: Fixation de polymeres retenant les liquides dans une structure poreuse
IPC: A61L15/00
Filed: 1986-07-22
Granted: 1990-02-21
Abstract: Le procédé s'applique aux polymères obtenus par un procédé eau dans l'huile, c'est-à-dire un procédé d'émulsion inverse ou de suspension en phase réversible. Le procédé de fixation de ce type de polymère dans ou sur un support poreux est caractérisé en ce qu'il consiste à imprégner le support poreux avec ladite émulsion ou suspension inverse, résultant de la réaction de polymérisation et à éliminer le solvant du support. Par ce procédé on obtient des complexes présentant des propriétés d'absorption améliorées et offrant une meilleure tenue du produit sur le support.
Patent EP-0241530-B1 (EP)
IPC: G01H9/00
Filed: 1986-10-21
Granted: 1990-05-02
Abstract: A sensing system for sensing acoustic waves, the sensing system comprises one or more sensor elements (S1-S4) for use underwater, a reference sensor (RS), and compensation means for compensating noise generated in the sensing system in dependence upon signals provided by the sensor elements (S1-S4) and the reference sensor (RS).
Patent EP-0247141-B1 (EP)
Title: Systeme de controle et de reparation de plaquettes de circuits imprimes
IPC: H05K3/00
Filed: 1986-10-22
Granted: 1991-06-05
Abstract: Un procédé et un appareil permettent de rendre automatiques le contrôle et/ou la réparation de plaquettes de circuits imprimés. L'appareil comprend un ou plusieurs étages de contrôle (11) et/ou de réparation (15) et un dispositif convoyeur (12, 13) pour transporter les composants requis pour contrôler et/ou réparer ces plaquettes de circuits imprimés entre les étages. Les plaquettes de circuits imprimés sont montées sur des supports standard, ce qui facilite le traitement simultané de plaquettes à dimensions et formes diverses, sans qu'il soit nécessaire d'ajuster le dipositif convoyeur (12, 13). Les autres composants, tels que les circuits requis pour donner électriquement accès aux plaquettes de circuits, sont également conçus de façon à pouvoir être transportés par le même dispositif convoyeur (12, 13). L'appareil comprend en outre une interface d'automatisation (38) pour charger les composants requis dans les étages et pour les en décharger de façon efficace et précise.
Patent EP-0240034-B1 (EP)
IPC: A61B17/60
Filed: 1987-04-06
Granted: 1992-01-15
Abstract: The fixation device is provided with at least one bridging component (11). A number of mountings (12) can be oriented and screw- clamped on this bridging component (11) by means of clamping jaw surfaces (13). The mountings (12) in turn have cylindrical locating holes which can be blocked by means of activation screws (14) and in this way serve as clamping seats for in each case one bone nail or for in each case one bone screw (15). 
<??>The cylindrical locating holes are delimited in each case by a one- part continuous intrados surface and, upon tightening of the activation screws (14), can be blocked alone or together with adjacent, mounting-side clamping jaw surfaces (13). The cylindrical locating holes can in each case be elastically or plastically deformed from a drill or screw guide of greater width, receiving a bone drill with play, as far as the clamping seat of smaller width for the bone nail or for the bone screw (15). 
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Patent EP-0257221-B1 (EP)
Title: Mixing head for making a chemically reactive mixture
IPC: B29B7/76
Filed: 1987-06-19
Granted: 1990-11-28
Abstract: A device for preparing a chemically reacting mixture and for ejecting the mixture into a mold, the mixture comprising at least two components, in particular a mixture of isocyanate and a polyol that reacts completely to form polyurethane, the device having a mixing head with an outwardly opening bore, and a reciprocable ram coupled to the head. The ram has an ejector rod axially movable in the bore for therewith defining a mixing chamber and for ejecting the mixture from the chamber. The head has inlet passages for inletting the components into the chamber for preparing the mixture. The ram is coupled to a rotational drive for rotating the rod about its longitudinal axis continuously during the preparation of the mixture to avoid any adherence of the mixture to the rod and/or to the wall of the bore. Alternatively, the rod may be oscillated about its longitudinal axis, or along its longitudinal axis.