baber/WOPTO huggingface dataset:
Patent EP-0237914-B1 (EP)
IPC: G01N27/416
Filed: 1987-03-10
Granted: 1991-03-27
Abstract: In the method according to the invention of producing electrochemical gas sensors having at least one measuring electrode consisting of metal sheet and one counterelectrode, optionally an additional reference electrode, and also a gel electrolyte between measuring and counterelectrode, the gel electrolyte material is first subjected to a vacuum treatment for the purpose of degassing, and then to a polymerisation process. Only then is the metal sheet for the measuring and/or counterelectrode applied to the surface of the polymerised gel electrolyte. Because of the precise, uniform and continuous contact between the electrodes and the gel thereby achieved, the sensitivity, the reproducibility and the long-term stability can be substantially improved and the response and decay times of the gas sensors appreciably shortened. The production method can be optimised still further by applying a plastic film to the surface of the gel electrolyte before the polymerisation process. <IMAGE>
Patent EP-0238994-B1 (EP)
IPC: C08B37/08
Filed: 1987-03-18
Granted: 1991-07-17
Abstract: A process for preparing dermatan sulphate (DS) of pharmaceutical purity from animal organs rich in mucopolysaccharides (MPS), by: a) stabilising the fresh organs by freezing them either as such or in the form of powder, b) micronising the material containing the MPS with an aqueous CaCl₂ solution, c) digesting the homoge­nate comprising the raw material and the CaCl₂ with proteolytic enzymes at alkaline pH and at low temperature, d) acidifying, heating and filtering the lysate, e) treating the filtrate with quaternary ammonium salts able to undergo complexing with and thus precipitate either the DS alone or all the MPS selectively, f) recovering and purifying the DS either directly from the ammonium salt complex containing it or from the complex obtained from the mixture of ammonium salt complexes of all the MPS by fractional solubilisaton with acetone.
Patent EP-0241837-B1 (EP)
IPC: A61K47/00
Filed: 1987-04-06
Granted: 1991-12-27
Abstract: Stable, injectable, aqueous solutions of 4-amino-5-chloro-N-[2-(diethylamino)ethyl]-2-[(substituted)alkoxy]benz amide antiemetic agents are prepared by adding, as stabilizing agent, a pharmaceutically acceptable, water-miscible, hydroxylic organic solvent or water-soluble polyhydric alcohol or sugar which decreases the polarity of the solution.
Patent EP-0244741-B1 (EP)
IPC: H04N5/228
Filed: 1987-04-28
Granted: 1993-02-10
Abstract: A binding device is disclosed, which comprises an elongated fixture (10) having at least one pipe (12) fitting in the vicinity of one longitudinal side end thereof and a cover plate (14) having in the vicinity of its longitudinal one end at least one coupling rod (16) adapted to be inserted into said pipe (12) fitting, wherein the fixture (10) is provided with support members (18) along its longitudinal opposite side end at a predetermined distance, each of said support members (18) being provided with a vertically extended slit (20) and an external recess (22) in commnunication with the slit (20) and the fixture (10) is further provided with elastic arm members (24) at its opposite cross ends, each of said elastic arm members (24) at its one end being secured to the fixture (10) and at its opposite free end being confronted with the recess (22) of the support member (18), while the cover plate (14) is provided in the vicinity of its longitudinal opposite end with insertion members (26) each comprising a vertical guide piece member (28) and a flexible piece member (34) with an outward protrusion and arranged symmetrically to cope with the support members (13) of the fixture (10).
Patent EP-0248424-B1 (EP)
IPC: G03F7/033
Filed: 1987-06-04
Granted: 1991-06-12
Abstract: A photosensitive recording element which is suitable for the production of printing plates or resist images, possesses a photopolymerizable recording layer which is applied to a dimensionally stable base, can be developed in an aqueous alkaline medium and contains, as a polymeric binder, one or more film-forming copolymers which are insoluble in water but soluble or dispersible in aqueous alkaline solutions and consist of from 10 to 50% by weight of one or more hydroxyalkyl (meth)acrylates, from 8 to 30% by weight of acrylic acid and/or methacrylic acid and from 30 to 80% by weight of one or more alkyl (meth)acrylates, some of the carboxyl groups of the copolymer being esterified by reaction with glycidyl (meth)acrylate.
Patent EP-0274001-B1 (EP)
IPC: B21D51/44
Filed: 1987-06-30
Granted: 1990-07-25
Abstract: 1. Device for manufacturing a deep-drawn seal diaphragm (7) for cans and other small containers, with a female mould (M) and a male mould (P) for forming a can cover part (8) insertable in the can body, a securing element (L) for a diaphragm collar (9) extending over the can rim, and a severing tool (T) which, from the inside, almost completely severs the diaphragm collar (9) from the can cover part (8), characterised by an annular cutting knife (1) made of spring steel as the severing tool (T), said knife having a cutting edge (2) at its external circumference and being constructed as a cup spring, and being shaped so as to extend upwards from the cutting edge (2) to its inside aperture (3), and by a press ram (5) which is adapted to be moved perpendicularly to the projection plane of the annular cutting knife (1) and, as it moves, forces the cutting edge (2) outwards.
Patent EP-0270046-B1 (EP)
Inventor: TERAO SHINJI
IPC: A61K31/365
Filed: 1987-11-28
Granted: 1994-08-31
Abstract: The present invention relates to a pharmaceutical composition for treatment of cataract containing a compound of the formula: <CHEM>  wherein n is an integer of 8 to 20, and use thereof. The compound (I) of this invention has an excellent therapeutic effect against various types of cataract and thus can be used as remedies for cataract.
Patent EP-0266822-B1 (EP)
IPC: A01N49/00
Filed: 1987-10-15
Granted: 1991-05-02
Abstract: The invention relates to the use of farnesene in agriculture or horticulture or in the protection of stocks to influence hormonal processes in insects and acarids. It has been found that the development, reproduction and/or morphology of insects and acarids are influenced by gaseous or vaporous farnesene in a concentration higher than the alarm pheromone concentration for aphids. The invention also relates to a method for controlling insects and acarids with the use of farnesene in a concentration which is higher than the concentration in which farnesene acts as alarm pheromone for aphids.
Patent EP-0292485-B1 (EP)
IPC: C08L27/00
Filed: 1986-12-18
Granted: 1993-01-27
Abstract: In accordance with the present invention, it has been found that liquid stabilizer compositions for vinyl halide polymers that are compatible with and form stable mixtures with epoxidized glycerides can be prepared by a process which comprises heating a non-homogeneous mixture comprising (A) at least one epoxidized glyceride, (B) at least one hydrocarbon-soluble, (B-1) basic alkali or alkaline earth metal salt of an alkyl phenol, or (B-2) basic alkali or alkaline earth metal salt of a monocarboxylic acid, and (C) a hydrocarbon diluent, at an elevated temperature until the mixture is homogeneous. Generally, the metal salts are alkaline earth metal salts such as calcium and barium, and the basic alkaline earth metal salt utilized in this system is a salt of an aliphatic monocarboxylic acid prepared in the presence of a phenol promoter. The invention also relates to stabilizer compositions thus prepared and to stabilizer compositions optionally containing (D) substantially neutral polyvalent metal salts of carboxylic acids and/or (E) organic phosphites. Vinyl halide polymer compositions comprising a vinyl halide polymer and a stabilizing amount of the homogeneous stabilizer compositions of the invention also are described and claimed.
Patent EP-0259373-B1 (EP)
Title: Revetement d'isolation et de lestage pour conduites sous-marines et procede de production dudit revetement
IPC: F16L57/00
Filed: 1987-02-04
Granted: 1991-04-24
Abstract: Un procédé de production d'un tubage, servant à la fois d'isolation et de lestage pour des conduites sous-marines, consiste à procéder à l'application par extrusion de matières thermoplastiques sur les conduites, ce qui permet la production en continu de conduites isolées. Des plastiques cellulaires compacts, avec et sans matériaux de lestage incorporés, peuvent être utilisés. Le tubage peut être constitué de couches alternées de plastique avec (3) et sans (4) matériaux de lestage. L'utilisation de propylène ou de chlorure de polyvinyle est préférable.
Patent EP-0273954-B1 (EP)
IPC: H03K23/54
Filed: 1987-07-10
Granted: 1992-09-30
Abstract: An electronic counter such as for use in the odometer of a motor vehicle is provided comprising an array (10) of m rows and n columns of single flip-flop data latches and a central shifting unit (CSU) (14). The CSU (14) comprises a row of n data latches arranged to read data from and write data to each of the m rows of data latches of the array (10). In operation, the CSU (14) reads data from a row of data latches of the array, performs a shift operation on the data and an invert operation on one of n data latches of the CSU (14) and returns the data so operated on to the row of data latches in the array (10). By these steps, a counting operation in Johnson code is performed on the data. This invention uses less chip area than known counters.
Patent EP-0278363-B1 (EP)
IPC: B29B11/06
Filed: 1988-02-02
Granted: 1991-11-13
Abstract: The method uses heating to prepare batches of a mouldable fibre- reinforced thermoplastic material specifically for a moulded article to be produced. The method involves heating an intermediate of fibres and binder containing thermoplastic as a strand and cutting off a specific batch from the strand for passing on to further processing. The apparatus has a melting device with a melting channel, through which the material to be processed is forced as a continuous strand, and a metering station.
Patent EP-0291888-B1 (EP)
Title: 4-Substituted 1-cyanomethylene pyrrolo[4,3-e]-benzo-azepins
IPC: C07D487/04
Filed: 1988-05-13
Granted: 1993-07-28
Abstract: Compounds of the formula   <IMAGE>    where R1, R2, R3, R4 and A have the meanings stated in the specification, as well as the use thereof for controlling diseases, are described.
Patent EP-0293850-B1 (EP)
IPC: E06B9/17
Filed: 1988-06-01
Granted: 1991-11-13
Abstract: In a brick roller blind housing (1) having an essentially U-shaped cross-section open to the bottom, the side walls, the cover and the end slabs consist of brick slabs (2, 3), which are in the form of web slabs, each consisting of an outer wall (2a, 3a), an inner wall (2b, 3b) arranged at a distance from the latter, and a plurality of intermediate webs (2c) which run perpendicular to said walls. Provided on the upper edge of the side wall slabs (2) are respective, essentially square recesses (rebates) (6) in which the ends (3') of the cover slabs (3) engage, into which reinforcing rods (11) are inserted and which are filled with mortar (10). Provided at the bottom edge of each side wall slab (3) are open-bottom recesses (12) into which reinforcing rods (11) are inserted and which are filled with mortar (10). The brick slabs (2, 3) are provided with hollow spaces (2d, 3d) which are filled with hard foamed plastic (5). <IMAGE>
Patent EP-0303125-B1 (EP)
Title: Frame for carrying stretchers
IPC: A61G3/00
Filed: 1988-07-29
Granted: 1991-10-02
Abstract: Arranged on the stretcher platform (1) is an acceleration sensor (2), which controls a connectable damping device (9) arranged between the stretcher platform (1) and the vehicle or a base frame (21), in order to dampen optimally the strokes of a spring suspension (35) of the stretcher platform (1). <IMAGE>
Patent EP-0309785-B1 (EP)
Title: Abrasive wheel
IPC: B24D7/02
Filed: 1988-09-07
Granted: 1991-10-02
Abstract: In a workpiece (5), the bore (6) can be cylindrically ground internally and at the same time a rear flat face (8, 9) running at right angles to the bore (6) can be face-ground by the mushroom-shaped design of the abrasive wheel (2). This is advantageously also carried out in an oscillating manner with a tapering base part (3) of the abrasive wheel (2) while inclining the axis of rotation of the grinding arbor. 
<IMAGE>
Patent EP-0297883-B1 (EP)
IPC: G05D11/16
Filed: 1988-06-29
Granted: 1991-09-18
Abstract: A thermostatic mixing valve is described having separate valves for hot and cold water each with a stepping motor to adjust their positions and connected to a microprocessor using a temperature sensor in a mixing chamber to read the mixed temperature and step the motors individually to adjust the valve positions as required.
Patent EP-0303514-B1 (EP)
IPC: B60C15/04
Filed: 1988-08-12
Granted: 1992-10-28
Abstract: Weftless and single wire tire beading assemblies (12) are disclosed where at least one of the termination ends (15) of the weftless layer or of the single wire bead is treated, e.g. mechanically deformed or heat treated, to minimize stress concentration between the treated end and an inside surface (20) of the tire bead ring assembly (12). Tire bead ring assemblies are disclosed where a cushion or wedge means is positioned between the termination end and the body of the bead assemblies or positioned adjacent the termination ends and the body of the bead assembly.
Patent EP-0277055-B1 (EP)
IPC: F16K7/16
Filed: 1988-01-11
Granted: 1992-06-03
Abstract: The invention provides a fluid switching microelectrovalve in which the mobile member playing the role of closure member for one or other of the pipes (18,19) is a single membrane (23) with oriented deformation applied by a rocker (24) against one or other of the pipes to be closed, the rocker (24) being moved from one to the other of its two balance positions corresponding to the two closure positions of the membrane by a spool (3) sliding in the valve body (1) under the action of the core of an electromagnet.
Patent EP-0315586-B1 (EP)
Title: Hot runner channel injection mould for producing throw-away syringes and the like
IPC: B29C45/27
Filed: 1988-10-04
Granted: 1991-09-04
Abstract: The hot runner injection mould (1) has at least two gating bores (32), opening out into the cavity (23) for the moulding (2) in the region (B). There are no heating means (41) to the sides of the mould cavity, hence no distortion of the moulding (2) can occur once it is removed from the mould (1) due to uneven heat distribution. 
<??>The arrangement of the runners moul ing (2) ca heating means (41) coaxially above the mould cavity (23) and on a cross-sectional area which is approximately the same size as the cross-section of the insert (14) makes it possible for there to be small spacings between the individual mould cavities and consequently optimum utilisation of the mould (1). 
<IMAGE>
Patent EP-0308382-B1 (EP)
Title: Apparatus for treating small items
IPC: B08B3/04
Filed: 1988-09-13
Granted: 1992-11-04
Abstract: This invention relates to apparatus for treating such small items as nails, screws, nuts and like objects. The apparatus comprises a treatment-liquid container (2) and a substantially cylindrical, rotatable drum (3), into which the items to be treated are introduced. In accordance with the invention, the drum (3) is journalled for rotation at the upper part of the container (2) and one end of the drum is provided with small-item infeed means (5) and treatment-liquid outfeed means. The other end of the drum is provided with small-item outfeed means and treatment-liquid supply means (22). The drum (3) has provided on the inner surface of the drum shell transporting devices in the form of ribs (16) or like protrusions which extend helically around the rotational axis of the drum and which are effective in moving items from the infeed means (5) in a direction towards the outfeed means, as the drum (3) rotates.
Patent EP-0313599-B1 (EP)
Title: Device for expansion transfer in liquid cycle systems, in particular of heating and cooling installations
IPC: F24D3/10
Filed: 1988-05-04
Granted: 1991-10-23
Abstract: PCT No. PCT/AT88/00025 Sec. 371 Date Jan. 4, 1989 Sec. 102(e) Date Jan. 4, 1989 PCT Filed May 4, 1988 PCT Pub. No. WO88/08943 PCT Pub. Date Nov. 17, 1988.Device for expansion transfer in liquid cycle systems, in particular for heating installations, comprising a heating boiler (1), a liquid line (2, 2'), radiators (3) and an expansion vessel (4) at atmospheric pressure. The expansion vessel (4) is connected to the liquid line (2) of the heating installation through an inlet line (5), an outlet line (6), an overflow valve (7) which can be adjusted according to the operating pressure of the installation, and a continuously operating circulating pump (9).
Patent EP-0336940-B1 (EP)
IPC: B64D9/00
Filed: 1988-09-23
Granted: 1992-09-09
Abstract: A device to facilitate de loading and unloading of the passengers luggage into and from an aircraft hold which device comprises a wheeled truck provided with a conventional elevating conveyor at the upper end of which a platform is attached which can be introduced into the aircraft hold through a door which is located midway of the hold compartment. The platform is wrapped up on a telescopic outer frame which is slidably wrapped up on a middle frame which is slidably wrapped up on an inner frame which is stationary with respect to the aircraft hold being firmly connected to the wheeled truck. The passenger luggage pieces are successively conveyed by turns along the conventional conveyor and when arrived at the upper end thereof they are discharged on said platform and stopped at the center thereof. The platform is then moved forward and rearward on the aircraft luggage compartment at the command of an operator which stands into the luggage compartment and controls the travel of said platform to stop it where there is a place for stowing the luggage. The outer and middle frames which move the upstanding platform along the aircraft luggage compartment with respect to the inner frame are controlled by four pneumatic rodless pistons.
Patent EP-0414682-B1 (EP)
Inventor: DITTMAR EDBERT E L
IPC: A63C5/048
Filed: 1988-04-18
Granted: 1995-11-22
Abstract: Ski à neige avec une ou plusieurs petites rainures (50) près des bords (40) de la surface inférieure, lesdits bords étant ou non munis des éléments insérés que comporte d'habitude la surface inférieure des skis à neige. Lesdites rainures sont destinées à permettre de manoeuvrer de manière précise et rapide sur la neige et la glace. Disposées parallèlement au bord du ski, ces rainures sont relativement courtes, avec une longueur normale comprise entre 5 cm et 45 cm, ce qui limite la tendance qu'ont les skis à rainures à suivre une ligne droite. Lesdites rainures sont généralement situées près du bord de la surface inférieure du ski et agencées longitudinalement en-dessous de l'emplacement de fixation de la chaussure situé sur la surface supérieure (30). Les rainures peuvent avoir différentes formes conçues pour obtenir le meilleur effet tranchant possible de la part de la rainure, qui complète l'effet tranchant du bord affilé du ski lorsque l'on effectue les mouvements sinueux qui sont propres au ski. Les côtés de la surface inférieure du ski peuvent être chanfreinées de manière à limiter l'effet de résistance provoqué, lorsque l'on skie en ligne droite, par l'adjonction de rainures sur la surface inférieure.
Patent EP-0324388-B1 (EP)
Inventor: GLEIM GUENTER DIPL-ING
IPC: H02P23/16
Filed: 1989-01-07
Granted: 1994-12-28
Abstract: A method and device for controlling the speed of a rotor. Tachogenerators, by means of which the speed of the rotor can be determined, are used for the electronic regulation of drives. The regulation accuracy of known methods is limited by the mechanical tolerance of the tachogenerator elements. A correction value is obtained according to the invention to compensate for the tolerances, in that the motor driving the rotor is initially accelerated to its nominal speed, time intervals between successive pulses are then determined, as well as the total time for one revolution, the number of pulses occurring during one revolution being used to determine an even time pattern, and the desired correction values then being determined from the deviations of the pulses from the time pattern. The invention can be used for motors in which the motor is required to carry out an accurate sequence of acceleration and braking processes as well as precisely maintaining a nominal speed. Applications are motors for digital or analog signal recording units.
Patent EP-0377207-B1 (EP)
Inventor: CABARET LOUIS
IPC: H01S3/06
Filed: 1989-12-27
Granted: 1994-05-18
Abstract: Laser diodes for pumping (3) are arranged around a reflector tube (2) which has narrow windows (14) facing the emission regions of these diodes and which leaves an annular gap (16) around a rod to be pumped (1). A cooling liquid traverses this gap. 
<??>The invention applies in particular to the optical pumping of a YAG rod. 
<IMAGE>
Patent EP-0363187-B1 (EP)
IPC: A61K9/70
Filed: 1989-10-04
Granted: 1993-07-14
Abstract: Improved means for constraining a rumen drug delivery device in a rolled configuration, said means comprising a laminate, which may be perforated, comprising a water-permeable material having a low friction surface in the presence of water, said material being bonded by means of a water-dispersible pressure sensitive adhesive to a repulpable tape, said tape having said water-dispersible pressure sensitive adhesive on both its surfaces; a laminate comprising a flexible, water-permeable polymeric material bonded between the low friction surface material and the repulpable tape; and devices constrained by said means.
Patent EP-0370665-B1 (EP)
Inventor: GRUENING RAINER
IPC: A01N53/00
Filed: 1989-11-10
Granted: 1994-03-30
Abstract: A composition for preserving wood or composite wood materials and for treating soil containing a compound selected from the group consisting of 3-iodo-2-propynyl butyl carbamate, 3-iodo-2-propynyl hexyl carbamate, 3-iodo-2-propynyl cyclohexyl carbamate, 3-iodo-2-propynyl phenyl carbamate, and mixtures thereof, and at least one pyrethroid-type insecticide selected from the group consisting of cyano-(4-fluoro-3-phenoxyphenyl)-methyl-3-(2,2-dichloroethenyl)-2,2-di methyl-cyc lopropanecarboxylate, (3-phenoxyphenyl)-methyl-3-(2,2-dichloroethenyl)-2,2-dimethyl-cyclo-pr opanecarbo xylate, cyano-(3-phenoxyphenyl)-methyl-3-(2,2-dichloroethenyl)-2,2-dimethyl-cy clopropane carboxylate, cyano-(3-phenoxyphenyl)-methyl-2-(4-chlorophenyl)-3-methylbutyrate, and mixtures thereof.
Patent EP-0341152-B1 (EP)
Inventor: BRUNET DE LA CHARIE ALAIN
IPC: B03C3/68
Filed: 1989-05-03
Granted: 1993-12-29
Abstract: Process and device for visually checking the soiling level of an electrostatic filter fed by a high-voltage transformer 4, some of the rectified current of which is tapped at the high-voltage output in the form of a return voltage. The visual indication 30 is obtained by a continuous measurement of the return voltage which is directly linked to the soiling level of the electrostatic filters. <IMAGE>
Patent EP-0354836-B1 (EP)
Title: Iodopolymers with a dextran skeleton, their processes of preparation and their applications as contrast agents
IPC: A61K49/04
Filed: 1989-08-03
Granted: 1993-01-27
Abstract: PCT No. PCT/FR89/00409 Sec. 371 Date Apr. 10, 1990 Sec. 102(e) Date Apr. 10, 1990 PCT Filed Aug. 10, 1989 PCT Pub. No. WO90/01500 PCT Pub. Date Feb. 22, 1990.The invention relates to iodine-containing polymers including a skeleton comprised of a dextrane to which are grafted groups having the formula (I), wherein the groups R are simultaneously groups derived from triiodobenzenic amines and groups derived from aliphatic amines.