baber/WOPTO huggingface dataset:
Patent EP-0236264-B1 (EP)
IPC: A61C13/225
Filed: 1987-01-29
Granted: 1990-08-08
Abstract: The apparatus comprises an anchoring element (2), a pin (3) fixed thereto, and a pin (4) rotatingly and pivotingly connected thereto. By means of a plastic handle (15) detachably affixed in a groove (13) of the anchoring element, this element can easily be inserted by its pins into matching boreholes (39, 47) in the tooth (38) serving as a support for the anchoring element. The telescoping drilling template (40) can be attached to the drill head (35) of a dental drill so that after the first hole (39) has been drilled in the tooth with a drill bit (36), the template is inserted in that hole, thus ensuring that the second hole (47) is drilled with the desired spacing corresponding to that of the two pins.
Patent EP-0280985-B1 (EP)
Inventor: POLZ M H
IPC: A61K6/06
Filed: 1988-02-22
Granted: 1994-01-19
Abstract: A method of building a dental appliance and a kit for use in the method are provided. In the method, metal copings are coated with an opaque ceramic paste, and a coarse ceramic powder, having structural stability under the conditions needed to fire the ceramic paste, is dusted on the coating of ceramic paste, and the coping is fired. A coated metal coping with a rough, sandpaper like surface is produced, and subsequent layers of ceramic paste are applied to the rough surface to build up the dental appliance. The kit of the invention provides at least one preformed opaque ceramic paste, dusting powders, and other ingredients needed to build a dental appliance.
Patent EP-0320749-B1 (EP)
Inventor: TURCOTTE II WILLIAM E
IPC: G16H40/63
Filed: 1988-12-06
Granted: 1996-09-25
Abstract: An interactive medical test selector for use by a patient is about the size of a book and has a screen for displaying questions to a patient, a limited number of keys by which the patient can enter answers, and a memory device for storing the patient's answers. The test selector is battery-powered for portability and uses a low-power liquid crystal display or the like to display instructions and medical questions to the patient. Only four keys are seen or used by the patient for answering the questions: YES, NO, NOT SURE, and NEXT QUESTION. Additional control keys used by the medical staff are hidden from the patient. The device is controlled by a pre-programmed microcomputer on a chip, and a ROM-based, removeable and replaceable control program which not only collects, but also analyzes the patient's answers and makes appropriate recommendations based on those answers, and drives a remote printer or computer terminal.
Patent EP-0315222-B1 (EP)
Title: Device for applying a tissue adhesive
IPC: A61M35/00
Filed: 1984-12-21
Granted: 1992-11-19
Abstract: In a device for applying a tissue adhesive, which is formed in situ by bringing together solutions of proteins and coagulation-promoting clotting factors, a plurality of containers (1, 2), ending in attachment pieces (25, 26), is provided for receiving the components to be applied, it being possible for a connection head (27) to be arranged on the attachment pieces (25, 26) of the containers (1, 2), which connection head has one delivery channel (28, 29) for each of the components to be applied. In order also to reach poorly accessible application areas with the device, even without the assistance of an endoscope, the connection head (27) has an additional delivery channel (30) for a medical gas, which channel runs parallel and closely adjacent to the other delivery channels to the end face of the connection head (27), and the connection head (27) continues in a multi-lumen catheter (31) containing a gas delivery channel (30). <IMAGE>
Patent EP-0279633-B1 (EP)
IPC: C07C233/81
Filed: 1988-02-17
Granted: 1993-04-07
Abstract: This invention provides certain 4-substituted benzamide derivatives, their pharmaceutical formulations, and their use as anticonvulsant agents.
Patent EP-0292325-B1 (EP)
Inventor: ANDERSON DAVID M
IPC: H01M50/491
Filed: 1988-05-20
Granted: 1994-08-03
Abstract: A new type of polymeric microporous membrane has been synthesized which is distinguished by a highly-branched porespace morphology that is continuous and triply-periodic, and thus very precisely controlled and easily characterized. The membrane consists of a polymeric matrix containing pores of diameter on the order of 10 nm connected into a continuous pore network exhibiting long-range three-dimensional order. This long-range order is evidenced in small-angle X-ray scattering (SAXS) experiments by Bragg reflections that index to a triply-periodic space group, as well as in electron micrographs that match predictions from a theoretical model of the same space group and lattice parameter. The membrane combines three important features that have not been present simultaneously in any prior art membrane having pore diameters between 2 nm and 1 micron. First, the pores are identical in size and shape to a very high degree, and their size can be controlled in the synthesis. Second, the porespace is characterized by intricate branching and reconnections, with at least three pore throats meeting at a given pore body, this number (the coordination number) being the same for each pore body, and the porespace is isotropic in the cases where the space group is cubic. These two features allow accurately controlled sieving on the basis of particle size and shape, and provide highly accessible and precisely shaped pore bodies and surfaces for other applications such as catalysis, ion exchange, and the preparation of metal microstructures. And third, the membrane has a high porosity -- approximately 90% -- so that high rates of throughput can be reached. In addition, the membrane can be produced from certain microstructured fluid phases that are thermodynamic equilibrium states, so that it can be produced inexpensively and reliably.
Patent EP-0278878-B1 (EP)
IPC: B41M5/124
Filed: 1988-02-01
Granted: 1990-04-18
Abstract: Microcapsules, and especially suspensions of microencapsulated colorants well adapted for the manufacture of carbonless papers, are produced by emulsifying a hydrophobic organic fluid which includes an aliphatic diisocyanate and an isocyanurate ring trimer of an aliphatic diisocyanate, and optionally a dissolved organic material, in an essentially aqueous liquid containing a protective colloid, a surfactant, or both, wherein the weight ratio of aliphatic diisocyanate/trimer ranges from 0.05/l to 0.70/l and the surface tension between the aqueous phase and the hydrophobic organic phase ranges from 0 to 20 mN/m, and then forming microcapsules by interfacially reacting a polyamine with the emulsion which results, thereby constituting polyurea walls of said microcapsules by polyaddition.
Patent EP-0296994-B1 (EP)
IPC: C08F222/40
Filed: 1988-06-15
Granted: 1993-07-07
Abstract: The present invention relates to novel thermostable polymers containing imide groups. 
<??>More precisely, these polymers are obtained by reaction, at a temperature ranging from 50 DEG C and 300 DEG C, between:
 (a) an N,N'-bismaleimide,
 (b) an acrylate reactant consisting especially of a novolac epoxy (meth)acrylate,
 (c) an imidazole compound, and optionally
 (d) a chlorinated or brominated epoxy resin, the latter being taken by itself or mixed with an unchlorinated or unbrominated epoxy resin. 
<??>These polymers are advantageously employed for the production of laminates.
Patent EP-0300973-B1 (EP)
Title: Physiologically active substances, a process for the preparation thereof and pharmaceutical compositions containing them
IPC: A61K35/12
Filed: 1988-07-21
Granted: 1993-01-20
Abstract: Physiologically active substances are extracted from infected tissues inoculated with a poxvirus. They have inhibitory action against the formation of kallikrein and are useful as drugs such as antiinflammatory, analgesic and antiallergic agents.
Patent EP-0274461-B1 (EP)
IPC: B63B5/24
Filed: 1988-01-07
Granted: 1992-05-20
Abstract: In a wall element (1), in particular for use as the side for boat hulls, containers or the like, consisting of perforated metallic plates (2) which can be welded to one another, the perforated plate (2) being embedded in plastic (4), and the inner and outer plastic coatings (4) being connected to one another in one piece through the holes (6) in the plate (2), an elastomeric coating (3) is provided between the plate (2) and the plastic coatings (4), which elastomeric coating (3) surrounds the metal on either side and in the area of the holes (6) but leaves the latter clear. <IMAGE>
Patent EP-0393090-B1 (EP)
IPC: E04B/
Filed: 1988-11-12
Granted: 1992-09-16
Abstract: The slots of assemblage points (3) open into mutually parallel cylindrical chambers (6) and the engaging heads of the bars are shaped as thickenings (8) corresponding to the length of the chambers, and adapted to the cross-section of the chambers, and are arranged on flattened ends (1a, 2a) of the supporting bars (1, 2). The simple assembly so obtained makes it possible to construct a stable framework structure. The new set of building elements is useful for constructing temporary structures, for example for fairs and exhibitions.
Patent EP-0325224-B1 (EP)
Inventor: SLEDZIEWSKI ANDRZEJ Z
IPC: C07K16/00
Filed: 1989-01-18
Granted: 1996-07-31
Abstract: Methods for producing secreted biologically active peptide dimers are disclosed. The methods for producing secreted biologically active peptide dimers utilize a DNA sequence encoding a peptide requiring dimerization for biological activity joined to a dimerizing protein. Polypeptides comprising essentially the extracellular domain of a human PDGF receptor fused to dimerizing proteins, the portion being capable of binding human PDGF or an isoform thereof, are also disclosed. The polypeptides may be used within methods for determining the presence of and for purifying human PDGF or isoforms thereof. Pharmaceutical and diagnostic compositions utilizing the polypeptides are also disclosed.
Patent EP-0334015-B1 (EP)
Inventor: GARY PATRICIA A
IPC: B01L3/00
Filed: 1989-02-15
Granted: 1994-05-11
Abstract: A device for delivering fluids to a flow through diagnostic device at a controlled rate is shown. It has a well with an opening in its bottom and a flow controlling membrane covering the opening. The size of the opening and the mean pore size of the flow controlling membrane are selected to achieve a controlled flow rate. In use the delivery device is mated with a test surface of a flow through diagnostic device and a fluid sample is placed in the well. The fluid flows through the delivery device and contacts a test area of the diagnostic device at a controlled rate. Thereafter assay reagents may be added to the test area through the delivery device or the delivery device can be removed and discarded.
Patent EP-0396807-B1 (EP)
Inventor: WANG WILLINGTON L T
IPC: G04B19/22
Filed: 1989-05-12
Granted: 1994-12-14
Abstract: This invention is related to a time conversion clock (the so-called universal clock) and more particularly to a clock which includes a cross belt pulley set having one end connected with a time recording element and having the other end coupled with a universal time zone map such that the operation of the time recording element drive the universal time zone map to rotate counter-clockwise via the cross belt Pulley. Because the driving pulley of the cross belt pulley is arranged in half size of the driven pulley, when the hour hand is driven to rotate for one turn (12 hours), the universal time zone map will be driven to rotate for half turn.
Patent EP-0344634-B1 (EP)
Inventor: VON DER SAAL WOLFGANG DR RER N
IPC: C07D215/22
Filed: 1989-05-26
Granted: 1994-03-30
Abstract: The present invention provides compounds of the general formula (I) which inhibit the aggregation of erythrocytes or thrombocytes <IMAGE> (I)  wherein A is hydrogen or C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, benzyl or C3-C7-cycloalkyl radical, B is hydrogen, R1 is a C1-C6-alkyl, C2-C6-alkenyl or C3-C7-cycloalkyl radical, R2 is a C1-C6-alkyl, C2-C6-alkenyl, C3-C7-cycloalkyl, C1-C6-alkylcarbonyl, C1-C6-alkoxycarbonyl, aminocarbonyl or hydrazinocarbonyl radical, or R1 and R2, together with the carbon atom to which they are attached, form a C3-C7-cycloalkyl ring, n is 0, X is a valency bond or a C1-C6-alkylene radical, R3 is a carbocyclic aromatic ring, which may be substituted; and the tautomers, optically-active forms and physiologically acceptable salts thereof with organic and inorganic acids.
Patent EP-0374584-B1 (EP)
Title: Method for operating a direct current generator connected to an internal-combustion engine as starter motor, and device therefor
IPC: F02N11/04
Filed: 1989-12-06
Granted: 1992-04-01
Abstract: In order to use a generator 2, which is connected to an internal-combustion engine 1 and drives an electric drive motor 5, as the starter for the internal-combustion engine 1 without providing additional auxiliary windings in the generator 2, it is proposed that current flow through the exciter winding 6 before flowing through the armature winding 8. While the voltage of the starter battery 13 remains essentially constant, it is thereby possible for the exciter field to be built up almost completely before a current flows through the armature winding 8 and produces a torque. A switching arrangement for such a method is also proposed.
Patent EP-0376110-B1 (EP)
Inventor: FRITSCHE RAINER DR ING
IPC: G01N35/00
Filed: 1989-12-18
Granted: 1996-09-04
Abstract: Test strip analysis system for analytically determining a constituent of a sample liquid, in particular a body fluid. 
<??>The system includes test strips (1) with a colour forming layer (5) which is movably applied to the test strip. In the initial state of the test strip, it is not in fluid contact with a liquid reservoir layer (4) also applied to the test strip, but can be pressed against the reservoir layer by external manipulation. In addition, the system comprises an evaluation device with a contact pressure element (10a) for pressing on the colour forming layer (5) and a control unit (25) for controlling the device functions. 
<??>To improve the analytical determination in relation to simplicity of handling and precision of the analysis, the reference measurement and the sample measurement are performed one after the other under the control of the control unit (25) on the colour forming layer acting as reference surface after the colour forming layer has been pressed onto the liquid reservoir layer (4) with the aid of the contact pressure element (10a). 
<IMAGE>
Patent EP-0369545-B1 (EP)
Title: Process for the preparation of elemental sols
IPC: G01N33/543
Filed: 1989-11-14
Granted: 1992-08-19
Abstract: The invention relates to a process for the preparation of a sol of a metallic or non-metallic element or compound, such as SiO₂, sulfur, selenium, tellurium, and copper, wherein the sol is formed in a medium which contains at least one dye in solution to obtain a stained sol.
Patent EP-0332368-B1 (EP)
Inventor: KERITSIS GUS D
IPC: A24D1/00
Filed: 1989-03-06
Granted: 1994-06-08
Abstract: A binder is applied to tobacco filler which is then treated e.g. by drying, to make the binder substantially non-tacky. The filler shreds are formed into a rod in which they adhere to one another as a result of activation of the binder. The rod is then treated as necessary to bond the shreds together. This method allows the formation of a tobacco rod which has a high percentage of voids but maintains the requisite firmness, as shown by curves 20 and 22 contrasted with curve 14 for a typical commercial cigarette.
Patent EP-0375477-B1 (EP)
Inventor: DUCHATEAU ERIC
IPC: C22C1/04
Filed: 1989-11-17
Granted: 1994-07-20
Abstract: The invention relates to a process for creating an atmosphere for the heat treatment of metals, the atmosphere being produced by introducing a stream of gaseous nitrogen, according to which there is first formed, by air separation by means of selective permeation, a crude gaseous nitrogen stream having a residual oxygen content, to which is added a stream of hydrogen which is at least sufficient to remove most of the residual oxygen by catalytic reaction to form water vapour, characterised by the combined implementation of the following measures: a) the air separation by selective permeation is carried out in such a way that the gaseous nitrogen stream has a residual oxygen content of between 0.5% and 3%; b) the catalytic reaction to form water vapour is brought about exclusively with catalysts which are used without external application of heat, and c) the catalytic reaction to form water vapour is carried out in such a way that the residual oxygen content is less than 30 vpm, with a water vapour content of between 1% and 6%, relative to the nitrogen stream, being created. Exclusive application to the annealing or brazing of copper, the decarburising and nitriding annealing of steels, and the sintering of copper, nickel and copper-nickel alloys where appropriate with lead, and copper-zinc alloys.
Patent EP-0368797-B1 (EP)
Title: Ski boot
IPC: A43B5/04
Filed: 1989-09-19
Granted: 1993-03-03
Abstract: Ski boot comprising an articulated shank equipped with means of connection to the lower part, which means of connection make it possible to fix or release the shank for rotation, to regulate the inclination of the shank and the elasticity of an elastic element. The connection is supplied by a threaded bar (4) capable of being driven to rotate by a knurled wheel (14). The locking of the shank (5) in rotation is ensured by a lock (6). The elastic element is formed by a cylindrical sleeve (17) whose expansion is more or less inhibited by a sliding rigid sleeve (22).
Patent EP-0338996-B1 (EP)
Inventor: BALMA GIORGIO
IPC: B25C5/02
Filed: 1989-02-16
Granted: 1994-09-07
Abstract: The present invention relates to an easy access metal staple stapler (1) comprising a loading body (2) which is provided at the rear thereof with a pair of ears supporting a pivot pin (4) thereon there is pivoted an outer casing (5) including a pressing member (6) operating at the front portion of the loading body and enclosing the loading body pivoted to the pin. In the outer casing there are housed pushing elastic means (21) and a metal staple pushing slider member (20) for pushing the metal staples contained in the loading body while under the loading body there is arranged an abutment member (30) for closing the metal staples. An actuating lever (40) is moreover provided which is pivoted, at an intermediate position thereof, about a pivot pin (42) which is associated with the abutment member, the actuating lever being provided, at its top end, with a hook portion (45) removably coupled to a pressing roller (46) adapted to generate, as the lever is operated, a rotation of the outer casing and a pressure for ejecting and closing or crimping a metal staple.
Patent EP-0391943-B1 (EP)
Title: Process for correcting the speed of rotation of vehicle wheels determined by wheel sensors
IPC: B60T8/32
Filed: 1988-11-12
Granted: 1992-01-02
Abstract: PCT No. PCT/EP88/01028 Sec. 371 Date Jul. 20, 1990 Sec. 102(e) Date Jul. 20, 1990 PCT Filed Nov. 12, 1988 PCT Pub. No. WO89/04783 PCT Pub. Date Jun. 1, 1989.Vehicle speed is measured during slip-free travel of the wheels and compared with the wheel speeds to determine correction values which correct for different wheel diameters. The correction values are used to continuously correct the wheel speeds.
Patent EP-0362356-B1 (EP)
IPC: B41J25/34
Filed: 1989-03-21
Granted: 1993-05-19
Abstract: Cette invention concerne un appareil d'impression dont la tête d'impression (22) comporte une carte de circuit imprimé autonome (76) dirigée vers le bas. La tête d'impression (22) est soutenue par un chariot (20) qui supporte également, en-dessous du chariot, une plaquette de circuit imprimé (58) comportant un boîtier (72) qui est positionné pour recevoir la carte de circuit imprimé (76). Le chariot (20) comporte également des guides (80) servant à guider un câble (82) plat et flexible le long d'un chemin menant de la plaquette de circuit imprimé (76) à une source d'énergie.
Patent EP-0401308-B1 (EP)
Inventor: ROGERS NATHAN JAY
IPC: A46B9/04
Filed: 1989-05-10
Granted: 1994-08-03
Abstract: A dental apparatus adapted for penetrating and cleaning the interstices and interproximal surfaces between the teeth, the surfaces at and below the gum margins, and the tooth-gum interfaces including the grooves and crevices thereof, is provided. In a preferred embodiment, a neck portion interconnects an elongated handle portion and a head portion, with the head portion being angled upwardly of the handle portion. A plurality of tufts of bristles are fixedly attached to the face of said head portion, said tufts of bristles having wedge means and conforming means to enable penetration into and cleaning of said interstices, surfaces and interfaces. A single row of a plurality of tufts of bristles, disposed substantially perpendicularly of said handle portion, has the free end of each of said plurality of tufts which are disposed at said end of said head portion beveled, said bevel sloping upwards from a vertex formed at said free end of the outermost bristle in each of said tufts. The tufts of bristles also have a plurality of bristles of varying lengths such that a concave surface generally corresponding to the convex configuration of the surfaces of the teeth is formed by the said free ends thereof. The longer bristles have the firmness substantially the same as the bristles of conventional hard-bristled toothbrushes and the shorter bristles have the firmness substantially the same as the bristles of conventional medium-bristled toothbrushes. In accordance with the concept of the present invention, the contours and configuration of the tufts of bristles in combination with the relative lengths and firmness thereof, afford a convenient and reliable apparatus and method to penetrate and clean the hard-to-reach surfaces and embrasures of the tooth-gum interfaces.
Patent EP-0396690-B1 (EP)
Inventor: HAUGE ANDREAS
IPC: B29C70/74
Filed: 1989-10-23
Granted: 1993-12-15
Abstract: L'invention concerne un élément de support ajusté à la forme désirée, dans lequel un tube flexible ayant une forme voulue comporte une extrémité supérieure et une extrémité inférieure présentant une différence de hauteur l'une par rapport à l'autre, ledit tube étant rempli d'un milieu durci comprenant de préférence un renforcement et constituant, après durcissement du milieu, un élément de support solide entre des points de support dudit élément de support. L'invention concerne également un procédé de fabrication dudit élément de support ainsi qu'un mode d'utilisation de celui-ci.
Patent EP-0388873-B1 (EP)
Inventor: MAYER HORST DR
IPC: C07D521/00
Filed: 1990-03-20
Granted: 1994-05-11
Abstract: [[(1,3,5-Triazin-2-yl)aminocarbonyl]aminosulfonyl]benzoic esters of the general formula I   <IMAGE> I  wherein R1 and R2 are methyl or ethyl, and R3 is hydrogen, fluorine or chlorine, agriculturally useful salts thereof, processes for their manufacture, and their use.