baber/WOPTO huggingface dataset:
Patent EP-0254924-B1 (EP)
IPC: B05D5/04
Filed: 1987-07-08
Granted: 1993-09-01
Abstract: The invention discloses a drafting material which comprises a plastic support having, on at least one surface, an adhesive layer, a layer of a pigmented or clear lacquer and an antistatic top layer, in which the layer of pigmented or clear lacquer contains a combination of (a) a linear aromatic polyester, (b) a carboxylated acrylate resin, (c) a cyclic acid amide, corresponding to the general formula I    <IMAGE> I   wherein R stands for an alkyl group having 1 to 4 carbon atoms, and (d) an acid catalyst. In the drafting material of the invention hardness, and resistance to solvents are improved.
Patent EP-0249277-B1 (EP)
IPC: H01C1/148
Filed: 1987-06-02
Granted: 1993-04-07
Abstract: A passive electric component suitable for SMD-technique and having a cylindrical supporting member or a supporting member in the form of a rectangular parallelepiped and having electric connection elements at its ends which surround the supporting member in the form of a tube and do not cover the end faces of the supporting member.
Patent EP-0260905-B1 (EP)
Inventor: KADISH EHUD
IPC: A61G7/057
Filed: 1987-09-14
Granted: 1994-05-18
Abstract: A body rest such as a bed (10) with means incorporated for avoiding the development of pressure sores (decubitus ulcer) caused by prolonged local pressure against a patient's body. The bed (10) comprises: a matrix of freely vertical displaceable supports (22), in the form of free-floating, pressurized air-supported pistons (20), constituting together the continuous couch surface of the bed (10). The pressure exerted by the patient's body sections against their respective support pistons (20) is constantly measured. Valves (66, 134, 136) are provided associated with and controlling the discharge of the air from the piston chambers (19) under the pressure applied to each one of the respective support pistons (20). After a preset time and level of pressure prevailing within a given piston chamber (19), a fixed amount of air is discharged, thereby partly relieving the pressure and causing the downward displacement of the respective piston (20). At the end of the cycle, all the pistons (20) are brought back to their initial, common high level.
Patent EP-0256955-B1 (EP)
IPC: B25D9/26
Filed: 1987-07-27
Granted: 1990-11-07
Abstract: A hydraulic percussion device comprises a housing defining a longitudinal cylinder, a piston longitudinally reciprocal in the cylinder and subdividing same into a front compartment and a rear compartment, and a tool engageable longitudinally with the piston at the front compartment. The compartments are alternately and oppositely hydraulically pressurized to move the piston forward to strike the tool while traveling at an end speed and to move the piston backward away from the tool, the rate of alternation being a frequency parameter and the speed being a force parameter. A controller varies at least one of the parameters by detecting how much the piston rebounds from the tool after striking same and operating the control means in accordance with how much rebound is detected. How much the piston rebounds can be detected by sensing the pressure in one of the compartments immediately after the piston strikes the tool. As rebound increases the pressure in the rear compartment increases relative to a set point or pressure in the front compartment decreases relative to a set point, and vice versa. Rebound can also be detected by sensing the pressure in one of the compartments and at one of the sides of the source and operating the control means in accordance with the differential between these sensed pressures.
Patent EP-0323963-B1 (EP)
Title: Flangeless transmitter coupling to a flange adapter union
IPC: G01L/
Filed: 1987-09-03
Granted: 1992-11-04
Abstract: A pressure transmitter is coupled directly to an industry standard flange adapter union having a standard bolt hole spacing. Small diameter isolator diaphragms are positioned on the transmitter housing at locations so that the industry standard flange adapter union which couple fluid pressure sources to act on the isolator diaphragms without an intermediate large flange or manifold as is presently required and using the fasteners for the adapter union to complete the coupling. The smaller isolaters fit within the bolt hole spacing of the industry standard adapter union.
Patent EP-0327581-B1 (EP)
Title: Sealing apparatus for sealing a movable blanket
IPC: D21F3/02
Filed: 1987-10-19
Granted: 1991-10-16
Abstract: A sealing apparatus for sealing a movable blanket (18) which extends through an extended nip (16) defined by first and second cooperating press members (12, 14). The apparatus seals the blanket (18) relative to, and between, a first (32) and second end (36) of the first press member (12). The apparatus includes first and second rotatable heads (30, 34) which are disposed adjacent to the first and second ends respectively of the first press member. The heads are coaxial relative to the first press member (12). First and second annular seals (38, 40) are disposed between the blanket (18) and the first and second heads respectively for sealing the blanket (18) relative to the heads such that when the seals (38, 40) are in an inflated first position thereof, the blanket (18) is permitted to rotate coaxially around the first press member (12). When the seals (38, 40) are disposed in a deflated second position, the blanket (18) is movable axially relative to the seals for replacing the blanket.
Patent EP-0292569-B1 (EP)
Title: Dispositif de separation de gaz melanges par adsorption a variation de pression
Inventor: IZUMI JUN NAGASAKI TECH INST
IPC: B01D53/04
Filed: 1987-12-07
Granted: 1994-02-02
Abstract: Il est possible d'accroître les économies d'énergie par l'utilisation d'une pluralité de séparateurs de gaz mélangés, assurant chacun le changement de pression nécessaire à l'aide d'un cylindre et d'un piston et en utilisant le phénomène d'adsorption et de désorption d'un absorbant dont la capacité d'adsorption varie avec la pression. Ce dispositif permet de réduire la taille de l'installation et la durée du cycle ainsi que, de manière considérable, la puissance absorbée et les coûts d'installation.
Patent EP-0281112-B1 (EP)
Title: Device for performing a heterogenous reaction
IPC: G01N31/00
Filed: 1988-03-02
Granted: 1991-01-02
Abstract: The device is for determining a component of a sample liquid on a first support (T1) having capillary activity and situated in a measuring chamber (Me), to which support at least one insoluble reagent adheres, characterised in that at least one soluble reagent is situated on a second support (T2) having capillary activity and in capillary contact with the support (T1) having capillary activity in the measuring chamber (Me), the second support being situated in a first prechamber (V1) which is connected via a first capillary (K1) to a first application chamber (A1) to be filled from the outside through a filling opening (F1), and in that the measuring chamber (Me) is additionally connected to a waste chamber (Abf) by a capillary arrangement (KA) through which only a liquid in the measuring chamber (Me) under a predetermined gravitational force can flow. 
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Patent EP-0302369-B1 (EP)
Title: Method and device for forming branch-off seal between a heat-shrinkable sleeve and at least two substrates
IPC: B29C63/38
Filed: 1988-07-27
Granted: 1990-10-10
Abstract: 1. Method of forming a tight joint between a heat-shrunk splice box and at least two elongate substrates (1, 2), the splice box being in contact as far as possible with the outer surface of the substrates (1, 2) in the entry region of the substrates (1, 2) into the splice box, wherein the substrates (1, 2) are arranged in a heat-shrinkable sheathing (3) and two regions of the wall of the sheathing (3) are mutually opposite between the substrates (1, 2), and wherein the sheathing (3) is heated and wherein the entry region of the splice box is deformed between the substrates (1, 2) by bringing the wall regions close together to form channels (8, 9) for the substrates (1, 2), characterized by the combination of the following features : a. the material used for the sheathing (3) is a plastic tape with at least one inverted fabric layer (7) located within the wall of the sheathing (3), and b. the deformation of the splice box in the entry region is effected by at least one insertion element (10, 11) which is taken from one side through both walls and which is fixed in a self-locking manner on the other side of the second wall or in a hollow part or by means of a hollow part.
Patent EP-0280457-B1 (EP)
IPC: E06B9/266
Filed: 1988-02-16
Granted: 1991-01-02
Abstract: Apparatus for feeding a plurality of rigid steel elongate spacers into each of a plurality of travellers 22, the apparatus including the holding station 16, a retractable holding member 24, 25 which can be used to feed a single traveller into the holding station. A linear guide 30 is provided for guiding the spacers 62 to the holding station in a lengthwise direction and the first feed mechanism 32 is provided for feeding the spacers individually and separately along the guide to position with the leading edge of the spacer adjacent the holding station. A second feed mechanism 40 to 46 pushes a spacer 62 so positioned positively into and through a co-operating slot in the traveller 22 held in the holding station and a discharge member 68 discharges the traveller and its associated spacer from the holding station, when the holding member has been retracted.
Patent EP-0294177-B1 (EP)
IPC: A23F3/42
Filed: 1988-06-01
Granted: 1992-08-19
Abstract: Aroma and flavour compounds are recovered from plant materials without substantial degradation of the plant material by subjecting the plant material uniformly to microwave radiation in the presence of moisture to release the moisture and aroma and flavour compounds as a vapour, removing the vapour from the plant material as it is formed, and collecting the vapour as a condensate.
Patent EP-0323293-B1 (EP)
Title: Apparatus for weighing vehicles
IPC: G01G21/22
Filed: 1988-12-07
Granted: 1991-02-27
Abstract: Device for weighing vehicles, comprising a floor which has a general rectangular shape and is supported on a base by means of force sensors, characterized in that the floor consists of at least two panels (5), these panels being arranged so as to rest at their ends on at least two cross beams (1, 2, 3) resting at their ends on sensors (7).
Patent EP-0283408-B1 (EP)
Title: Elastomeric siloxane polycondensation composition containing iodide
IPC: A61K9/22
Filed: 1988-02-23
Granted: 1992-01-08
Abstract: Diorganopolysiloxane composition capable of being cured to a silicone elastomer by polycondensation reactions, comprising an organic and/or inorganic iodine compound which is liquid or solid at room temperature, nontoxic, soluble in water and which does not inhibit the cure catalyst. 
<??>The compositions cured to elastomer can be employed for water treatment with continuous and controlled release of iodine for the treatment and eradication of the diseases due to an iodine deficiency.
Patent EP-0296992-B1 (EP)
Inventor: MEUNIER THIERRY
IPC: H03F3/45
Filed: 1988-06-15
Granted: 1997-08-13
Abstract: Differential amplifier with differential outputs comprising a reference input, a signal input, a first (2) and a second (3) low-pass filter connected respectively to a differential output and to an input of a comparator (4), the output of the comparator being connected to the reference input of the amplifier in order to produce a control loop which compensates for the variations in continuous level of the signal applied to the signal input and which drives the difference in the continuous levels of the outputs to a value which tends to zero. 
<??>Application to integrated circuits with differential amplifiers. 
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Patent EP-0346354-B1 (EP)
Title: Substituted phthalocyanines
IPC: C09K19/60
Filed: 1988-02-12
Granted: 1992-08-19
Abstract: Phthalocyanine of formula (I), wherein M is a metal or is 2H, bonded at 29 and 31 positions shown, R1 to R8 are the same or different and are independently selected from C1 to C20 alkyl, C1-C20 alkenyl, -X-COO-X1, -X-O-Y, a, and -X-COZ where X is independently selected from a chemical bond, (CH2)n where n-0-20 or (CH2)a CH-CH (CH2)b where a and b are independently selected from 0-20 and a+b is in the range 0-20, X1 is independently selected from C1-C20 alkyl or C2-C20 alkenyl, Y is independently selected from C1-C20 alkyl, C2-C20 alkenyl or H and Z is selected from OH or NR1R11 are independently selected from H, C1-C20 alkyl and C2-C20 alkenyl. These phthalocyanines may exhibit discotic liquid crystal phases, absorb infra-red radiation and make good Langmuir-Blodgett films.
Patent EP-0333801-B1 (EP)
Inventor: URNOVITZ HOWARD B
IPC: G01N33/543
Filed: 1988-08-05
Granted: 1995-10-18
Abstract: The present invention provides a test strip (10) for detecting, in a sample from a human subject, the presence of an antigenic substance which comprises a solid support (11), the antigenic substance bound to a first discrete area (14) on the solid support (11), an anti-human antibody bound to a second discrete area (15) on the solid support (11) as a positive control, and an antibody directed against an antigen which does not naturally occur in human subjects bound to a third discrete area (12) on the solid support (11) as a negative control. The invention additionally provides a test strip (21) for detecting, in a sample from a human subject, the presence of an antigenic substance which comprises a solid support (11), an antibody-based reagent directed against the antigenic substance in an immune complex and native human antibody thereto bound to a first discrete area (24) on the solid support (11), an anti-human antibody bound to a second discrete area (15) on the solid support (11) as a positive control, and an antibody directed against an antigen which does not naturally occur in human subjects bound to a third discrete area (12) on the solid support (11) as a negative control. The invention also provides for a method for detecting in a sample from a human subject the presence of an antigenic substance using the aforementioned test strips.
Patent EP-0333875-B1 (EP)
Title: Water closet
IPC: E03D11/02
Filed: 1988-09-16
Granted: 1992-12-30
Abstract: The water closet has a drainage port in a position higher than the floor. During a flushing operation, an air vent space is partitioned by a water wall formed by a water flux dropping from a dam and by an increase of the water level in a reservoir. The air in a trap is pushed out speedily toward the drainage port, due to the rapid flow of water to make vacuous the interior of a trap's drainage passage, and make it ready to start a siphoning action. When the feeding of water from a tank has been completed, so that the continuous siphoning action approaches the end, a notch is formed in the water wall. This notch permits the air to enter the air vent space immediately.
Patent EP-0332016-B1 (EP)
Title: Laying of tiles by means of a tile adhesive
IPC: C09J11/08
Filed: 1989-02-28
Granted: 1991-07-03
Abstract: Laying of tiles by means of a tile adhesive based on a polymer emulsion and customary additives, containing a compound of the general formula I as thickener 
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 where
 R = a radical of a 2- to 6-hydric alcohol of from 2 to 10 carbon atoms, attached by oxygen,
 R<1> = an alkyl, alkoxymethyl or alkenyloxymethyl radical or a mixture of these radicals, each having from 16 to 30 carbon atoms in the alkyl, alkoxy or alkenyloxy radical,
 A = -CH2CH2-O- (=EO) alone or mixed with 
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 where at least 50 mol %, preferably at least 70 mol % of A is -CH2CH2O-,
 x = 12 to 500,
 y = an average (averaged over numerous molecules) from 0.3 to 5, preferably from 0.5 to 2, n = an integer from 2 to 6.
Patent EP-0342571-B1 (EP)
Title: Foil cover for food troy
IPC: B65D81/34
Filed: 1989-05-16
Granted: 1992-01-22
Abstract: Foil cover (18) for a food tray (12) having a plurality of chambers (14, 15, 16) whose content is to be warmed by microwaves. The foil cover is coated with printing ink (19, 20, 21) which contains metal filings in varying distribution or quantity. 
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Patent EP-0359222-B1 (EP)
Inventor: ATCHEKZAI JEAN
IPC: C08G18/00
Filed: 1989-09-13
Granted: 1995-11-15
Abstract: Mixtures, which are stable at ambient temperature, of hot- thermosetting reactive resins for insulating impregnation of electrical materials or for the preparation of moulded materials or of composite materials, which mixtures comprise liquid oligoisocyanate or polyisocyanate compounds and liquid epoxide resins and a latent hardening catalyst which is inactive at ambient temperature and which consists of an addition complex of an amine compound from the group consisting of the amines, the alkylhydrazines and the imidazoles, with a boron halide. The mixtures furthermore comprise a small quantity of maleic anhydride, or the boron halide is boron tribromide, without addition of maleic anhydride. Latent catalyst complexes for these mixtures, formed by the addition complexes of BBr3 and an amine, an alkylhydrazine or an imidazole, their processes of preparation, and the resins obtained from these mixtures. 
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 (days)
Patent EP-0345886-B1 (EP)
Inventor: BENNETT ALEXANDER N
IPC: A23L13/50
Filed: 1989-06-05
Granted: 1993-10-20
Abstract: This invention relates to calcium alginate gels and in particular to encapsulated calcium salts dispersed in soluble alginate systems. In this way, homogeneous calcium alginate gels can be prepared without precipitation of the alginate as fibrous calcium alginate. These gels are useful in a variety of food products.
Patent EP-0337766-B1 (EP)
Title: Hetera-aliphatic carboxamides
IPC: C07D209/00
Filed: 1989-04-12
Granted: 1993-03-10
Abstract: This invention provides a series of novel hetera-aliphatic carboxamides of formula I in which the group >Z-Y-X< is selected from >C=CH-N<, >N-CH=C<, >C=N-N< and >N-N=C< and the other radicals have the meanings defined in the following specification. The compounds of formula I are leukotriene antagonists. The invention also provides pharmaceutically acceptable salts of the formula I compounds; pharmaceutical compositions containing the formula I compound, or their salts, for use in the treatment of, for example, allergic or inflammatory diseases, or endotoxic or traumatic shock conditions; and processes for the manufacture of the formula I compounds, as well as intermediates for use in such manufacture.
Patent EP-0342832-B1 (EP)
Inventor: BROWN DAVID S
IPC: H04L9/00
Filed: 1989-05-05
Granted: 1994-04-06
Abstract: A keystream generator including at least two feedback shift register structures(10, 12). Each structure has input, intermediate and output stages through which data bits are shifted serially in response to a clock signal, a plurality of logic elements (36, 38, 39) respectively located between predetermined pairs of register stages, means (48) for feeding the data bit shifted from the output stage into the input stage and into predetermined ones of the logic elements in accordance with a polynomial code. The logic elements (36, 38, 39) process a data bit shifted from the preceding stage with the data bit fedback from the output stage in accordance with the polynomial code for input into the succeeding register stage. The structure further includes means (16, 29, 30) for processing the data bits shifted from a predetermined stage of each shift register structure to provide a keystream(44); and means (31, 32) for varying the polynomial code of at least one (10) of the shift register structures by applying to the logic elements (39) an enabling polynomial code signal that varies in accordance with the content of data bits shifted from a predetermined register stage. The polynomial code of one (12) of the shift register structures is not varied in response to the polynomial code signal. The bits that cause the polynomial code signal to be varied are not included in the keystream.
Patent EP-0342881-B1 (EP)
Title: Linewidth loss measurement
IPC: G03F7/20
Filed: 1989-05-12
Granted: 1992-03-11
Abstract: A method of measuring linewidth loss during the formation of microelectronic circuitry, including the formation of a test pattern constituted by a series of spaced bars on a photographic mask which is to be used to form a predetermined pattern on a substrate material. Either of the bars or the gaps between the bars have the same predetermined width. In the former case the gaps, and in the latter case the bars, have widths which differ incremently stepwise from one to the next. The series of bars are such that the ratio of the widths of one adjacent bar/gap pair is unity. The resultant pattern which is formed on the substrate as a complement of the test pattern is then inspected, and the position where the bar/gap width ratio of the resultant pattern is unity is noted. The linewidth can then be calculated loss from a knowledge of the size of the incremental step and the position of the bar/gap width ratio unity point on the resultant pattern.
Patent EP-0335796-B1 (EP)
Inventor: DESAGE ROBERT
IPC: F22B1/30
Filed: 1989-03-29
Granted: 1994-06-08
Abstract: The invention concerns a method and apparatus for cooking or reheating food by means of steam. 
<??>This apparatus is characterised in that it comprises a steam generator (1) connected to a steam diffuser (4) facing and in the proximity of which is placed the food (52) to be cooked, inside a cooking enclosure (3), a device for raising the temperature of the steam produced by the generator (1) to a value higher than its boiling temperature at the operating pressure, and means (6, 7) for controlling the temperature of the steam emerging from the diffuser (4), the flow rate of this steam and the temperature of the wall of the cooking enclosure (3). 
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Patent EP-0340205-B1 (EP)
Title: Oil-cooled internal combustion engine
IPC: F01M11/02
Filed: 1989-04-10
Granted: 1992-05-13
Abstract: An oil-cooled internal combustion engine comprises an oil pan, containing a common oil sump for a lubricating oil circuit and a cooling oil circuit. Each oil circuit contains a separate oil pump. The cooling oil circuit is directly connected to the sump and a lubricating oil circuit, comprising an oil filter and an oil cooler, is connected to the cooling oil circuit. A secondary cooling oil circuit branches off from the lubricating oil circuit dowstream of the oil cooler, and services engine portions which are subjected to particularly high temperatures, requiring increased cooling.
Patent EP-0346425-B1 (EP)
Inventor: WEDENIWSKI HORST JOSEF
IPC: B24B53/08
Filed: 1988-12-21
Granted: 1994-05-18
Abstract: Selon un procédé de taillage de meules (12), un rouleau de taillage (40) est déplacé le long d'une surface brute (30, 31) de la meule par une unité de déplacement (46, 47) à coordonnées multiples et à commande numérique, produisant ainsi un profil prédéterminé sur la circonférence de la meule. Afin de simplifier la commande du processus de taillage et notamment d'optimiser par rapport au temps un procédé de rectification à écroûter à haute vitesse produisant de grands volumes de copeaux en peu de temps, on détermine premièrement un profil circonférentiel en fonction des paramètres du procédé de rectification d'une pièce à usiner (20) à effectuer par la meule (12) après son taillage, puis on taille ce profil sur la circonférence de la meule (12) au moyen du rouleau de taillage (40).
Patent EP-0348485-B1 (EP)
IPC: F02B75/24
Filed: 1989-01-06
Granted: 1993-07-28
Abstract: La pompe ou le moteur décrits comprennent au moins un logement cylindrique (4, 30, 50) fermé aux deux extrémités et un corps de piston (5, 35, 51) disposé dans ledit logement, de sorte qu'un compartiment de travail (14, 46, 72) est formé aux deux extrémités dudit logement. Ledit corps de piston comporte une cavité dont la forme est conçue pour qu'elle puisse recevoir une tige de piston (11, 42, 57), dont une extrémité est reliée au corps de piston et l'autre extrémité à un vilebrequin (2, 41, 59) pouvant traverser le corps de piston.