baber/WOPTO huggingface dataset:
Patent EP-0243314-B1 (EP)
IPC: G01P3/488
Filed: 1987-04-21
Granted: 1991-01-23
Abstract: The device consists, for example, of an accelerometer incorporating a seismic mass (7) which is subjected to the mechanical vibrations to be detected. The vibrations act on a set of piezoelectric plates (5) which produce an output voltage across the wires (6). The voltage is used to control an electro-optical element (1) incorporating electrodes to which the wires (6) are connected. The electro-optical element (1) alters its light transmitting properties in response to the variations in the applied voltage. The element is connected to a light source and an electronic measuring circuit through a light guide (12) which may be a fibre-optic conductor (2, 3). The device is light and compact. It can transmit signals over a very wide range of frequencies and is not sensitive to external electromagnetic disturbance. <IMAGE>
Patent EP-0294534-B1 (EP)
IPC: A61K49/04
Filed: 1987-06-11
Granted: 1993-05-12
Abstract: The invention relates to an emulsion for use as an X-ray contrast agent and containing one or more iodinated lipids emulsified in an aqueous phase. The emulsion contains one or more amino acids, fatty acids or their salts, fat-soluble vitamins and/or urea for increasing its stability. Furthermore, the emulsion may contain one or more pharmacologically acceptable oils or fats. By the stability-increasing agents, it has been possible to prepare emulsions of iodinated lipids which can be sterilized in an autoclave and be stored for a long time without the emulsion breaking.
Patent EP-0329682-B1 (EP)
Title: Procede d'evaluation de l'historique d'un etat du corps a partir d'un echantillon sanguin unique
Inventor: SAUNDERS ALEXANDER M
IPC: G01N33/49
Filed: 1987-10-14
Granted: 1994-03-09
Abstract: Une analyse sérielle temporelle historique est obtenue à partir d'un seul échantillon de sang en mesurant l'hémoglobine et une hémoglobine altérée, par exemple la glycohémoglobine, sur une base de cellule par cellule. Les résultats sont comparés par le rapport entre la glycohémoglobine et l'hémoglobine sur la base de cellule par cellule. Etant donné que la modification de l'hémoglobine est continue et irréversible, l'ensemble ordonné des rapports représente une série temporelle des cellules, et tout écart par rapport à la normale est tout de suite mis en évidence. Une série temporelle peut également être dérivée pour d'autres constituants, la série temporelle représentant des données historiques des autres constituants de la personne à qui on a pris l'échantillon sanguin.
Patent EP-0300265-B1 (EP)
Inventor: PYI HWA-SHENG
IPC: H04L27/26
Filed: 1988-07-05
Granted: 1995-05-10
Abstract: Fast methods of tone detection and tone generation disclosed are particularly suitable for implementation in a digital signal processor. Chebyshev polynomials are employed to generate periodic waveforms and to detect such waveforms. In an alternative aspect of the invention, trigonometric formulae are employed to generate periodic waveforms which are representable as the sum of sine and cosine functions. Unlike analog techniques, the digital techniques do not entail long delays in the generation or detection of tones because a fast iterative recalculation is employed at each step. Accumulated error is avoided by restarting the procedure once a predetermined value is exceeded. Independent choice of a quality factor and a confidence level is provided by the digital tone detection technique.
Patent EP-0309846-B1 (EP)
IPC: F28D21/00
Filed: 1988-09-19
Granted: 1991-05-22
Abstract: Exchanger with a vertical cylindrical ferrule (1) for heating air under pressure in counterflow with smoke circulating in vertical tube bundles distributed uniformly between at least one axial ring (3) and at least one peripheral ring (4). It comprises tube bundles distributed between an axial ring (3) and a peripheral ring (4) and contained in internal (13) and external (23) thermally insulated conduits fastened to the lower (8) and upper (8A) bottom plates. The bundles of the outermost peripheral ring (4) are separated from the ferrule by a free zone (14) in communication with the inlet for a secondary air flow. The exchanger as a whole is supported by a fixed structure (15A) under a lower bottom, and the bundles are fastened to the upper bottom plate (8A) by means of expansion joints (16). <IMAGE>
Patent EP-0316567-B1 (EP)
Inventor: ZAROTTI CLAUDIO
IPC: B60C17/00
Filed: 1988-10-10
Granted: 1993-12-01
Abstract: Inside a tight sealed chamber (2) defined between a rim (15) and a tire (1) of a pneumatic tire wheel for vehicles, there is provided a predetermined amount of a two-phase system in a substantially balanced state at the tire temperature and inflation pressure. The two-phase system comprises a liquid in a balanced state with its own vapor contained within a sealed, elastically deformable toric bladder (4) which is mounted to the rim. By changing the amount of heat in the two-phase system so as to change its balance condition, a variation is obtained in the inflation pressure of the tire (1).
Patent EP-0307066-B1 (EP)
IPC: C04B18/14
Filed: 1988-03-24
Granted: 1993-05-12
Abstract: A method of shotcreting in which cement and sand are mixed in a bin (1) and piped to a nozzle (5) by means of compressed air (4). A slurry of water and silica fume is added to the cement and sand in the nozzle (5) from a tank (9) via a water line (8).
Patent EP-0307083-B1 (EP)
IPC: A61K47/34
Filed: 1988-07-28
Granted: 1993-04-28
Abstract: A composition for external use contains at least one active ingredient and a capped ethoxylated alcohol of the formula RO(EO)xR<1> where R and R<1> are both hydrocarbon or substituted hydrocarbon and x is at least two. R is preferably a higher alkyl group and R<1> is a lower alkyl group. x is preferably at least 4. The ethoxylated alcohol is typically used in an amount to provide a soothing effect. The ethoxylated alcohol may be incorporated into cosmetic or pharmaceutical compositions such as shaving cream, pre-and after-shave lotions, sunburn lotions, lotions and creams for chapped lips etc., insect bite lotions etc., mouth wash, and anti-perspirant.
Patent EP-0346402-B1 (EP)
Title: Procede et appareil video interactifs
Inventor: BROUGHTON ROBERT S
IPC: H04N7/16
Filed: 1988-06-30
Granted: 1994-01-05
Abstract: Procédé et appareil permettant la diffusion vidéo, dans la bande passante, d'instructions à des dispositifs interactifs. Des données de commande sont encodées par modulation subliminale, avant la diffusion vidéo composite à distance d'éléments de programme vidéo, d'une séquence sélectionnée de champs d'images vidéo. Les champs d'images vidéo modulés obtenus à l'intérieur de la zone de visualisation d'une télévision, chacun ayant des lignes de balayage horizontal à luminance accrue et diminuée en alternance et proportionnellement, sont contrôlés par un dispositif photosensible adjacent à l'écran de télévision de l'utilisateur. Un câble semi-rigide à paire torsadée connecte le dispositif aux circuits électroniques d'un émetteur/récepteur avoisinant, qui distinguent les données binaires des éléments de programme et modulent en amplitude une porteuse infrarouge (IR) haute fréquence avec les données. Des dipositifs interactifs, par exemple des appareils d'aide à l'enseignement ou des jouets actifs, situés à l'intérieur de la plage de radio émission IR, détectent l'énergie dans cette plage de fréquence, décodent les instructions intégrées dans les données de commande, et exécutent sélectivement des actions prédéterminées en réponse à la diffusion par encodage de données. Dans une modification proposée, un faible rayonnement électromagnétique HF émanant des circuits électroniques de balayage récurrent de la télévision est couplé par une antenne HF classique aux circuits électroniques du récepteur, lesquels distinguent de la même manière les données binaires des éléments de programme, en vue de leur transmission aux dispositifs interactifs.
Patent EP-0353552-B1 (EP)
Title: Automatic-assembly bridge, ramp and the like
IPC: E01D15/12
Filed: 1989-07-20
Granted: 1993-05-19
Abstract: The automatic-assembly bridge, ramp and the like comprises a base segment (1) which has, on one face, two sets of wheels (2) provided with positioning means for disengaging from the ground when the bridge, ramp and the like is installed, as well as an articulation (7) for releasably coupling to a tractor (8). A second segment (20) is articulated at one end of the base segment (1) and is constituted by a first track (20a) and a second track (20b) which can be arranged mutually side by side and can be rotated independently from one another so as to be arranged in a transport position, wherein the tracks (20a, 20b) of the second segment (20) are superimposed on the base segment (1), and in an installation position, wherein the tracks (20a, 20b) are arranged substantially along the extension of the base segment (1). One of the tracks acts as ballast during the rotation of the other track.
Patent EP-0352639-B1 (EP)
Inventor: LUBISCH WILFRIED DR
IPC: A61K31/13
Filed: 1989-07-21
Granted: 1994-10-19
Abstract: p-Hydroxyphenone derivatives of the general formula I 
<IMAGE>
 in which R<1>, R<2> and R<3> are identical or different and are methyl, chlorine, bromine and hydrogen, where R<1>, R<2> and R<3> are not all H, R<4> and R<5> are identical or different and are H, C1-C4-alkyl or OR<6>, where R<4> and R<5> are not both H, X is a -CH=CH-, -CH2CH2- and -CH2-bridge, Y is a straight-chain or branched, saturated or unsaturated C1-C4-bridge and Z is the radical NR<6>R<7>, where R<6> and R<7> are, independently of one another, hydrogen or C1-C4-alkyl, or Z is a 5- or 6-membered ring with a nitrogen atom in position 1 and, where appropriate, additionally a second N or an O or S atom, where the second N atom is substituted by R<7>, the physiologically tolerated salts thereof, and medicaments prepared therefrom and the use thereof as Vaughan-Williams Class III antiarrhythmic.
Patent EP-0360080-B1 (EP)
Title: An alkenyl ether compound and a composition containing the same
IPC: C07C255/54
Filed: 1989-09-07
Granted: 1993-03-03
Abstract: A compound, when added to a nematic liquid crystal composition, increasing the dielectric anisotropy value, lowering its threshold voltage and raising the ratios of elastic constants and hence making steep the voltage-transmittance characteristic, and a liquid crystal composition containing the compound are provided, which compound is an alkenyl ether compound expressed by the formula <CHEM> wherein R is 2-8C alkyl group having a double bond at its end or a double bond of trans configuration at its optional position and n is 0 to 4.
Patent EP-0381814-B1 (EP)
Title: Transport and/or storing container for liquids or granular materials
IPC: B65D19/10
Filed: 1989-09-14
Granted: 1993-01-20
Abstract: The transport and/or storing container (1) for liquids and granular bulk materials has an outer casing (2) and a bottom (3) made of intersecting grid bars (4) and has an inner container (5) made of plastic. The inner container bears against the inside of the outer casing and rests on the bottom. In the region of the transition between the outer casing and the bottom, the grid bars are provided with roundings (6). The bottom is constructed as an independent component which has grid bars (4) which continue the vertical grid bars of the outer casing in the horizontal direction and are welded to said bars. 
<IMAGE>
Patent EP-0350083-B1 (EP)
Inventor: FRANQUINET CLAUDE
IPC: C08G61/12
Filed: 1989-06-01
Granted: 1994-06-08
Abstract: The invention relates to a process for the preparation of polythiophene-based electrically conductive polymers by chemical polymerisation of thiophene by means of a ferric salt, an alkyl halide and water. The invention also relates to the electrically conductive devices containing the polythiophenes obtained and a thermoplastic polymer.
Patent EP-0364105-B1 (EP)
Title: Needle loom having improved needle beam guide system
IPC: D04H18/02
Filed: 1989-09-13
Granted: 1993-02-24
Abstract: A needle loom comprises a frame (12)(14)(16)(18); a needle beam (20)(22)(82); means, including a drive shaft (106) and crank means (110) carried by the drive shaft and coupled to the needle beam by connecting rod (118), for reciprocating the needle beam (82) relative to the frame; and, means, including a guide means (172) fixedly carried by the frame (16) and a slide means (180, 182, 192) pivotally carried by the needle beam (82) and slidable relative to the guide means, for guiding the needle beam during its reciprocating movement relative to the frame.
Patent EP-0334813-B1 (EP)
Inventor: ZONDLER HELMUT DR
IPC: C07D405/12
Filed: 1989-03-16
Granted: 1994-02-02
Abstract: Novel substituted isonicotinic acid esters of the general formula <IMAGE>  in which Y is halogen; X is oxygen or sulfur; Q is C1-C3alkylene, propenylene, C1-C3alkylene mono- or di-substituted by R, or propenylene mono- or di-substituted by R; R is C1-C4alkyl, C1-C4haloalkyl having from 1 to 3 halogen atoms, cyano, C2-C5alkoxycarbonyl, C3-C6cycloalkyl, phenyl, or phenyl substituted by C1-C4alkyl, C1-C4alkoxy, halogen, trifluoromethyl, tricholoromethyl, nitro or by cyano, or benzoyl or benzoyl substituted by C1-C4alkyl, C1-C4alkoxy, trifluoromethyl, trichloromethyl, nitro or by cyano; A is phenyl, biphenyl, phenoxyphenyl, naphthyl, pyridyl, furyl, thienyl, imidazolyl or triazolyl, it being possible for each of these radicals to be unsubstituted or substituted by halogen, C1-C4alkyl, C1-C3alkoxy, C1-C3haloalkoxy having from 1 to 3 halogen atoms, trifluoromethyl, nitro or by cyano; with the proviso (1) that if A is imidazolyl or triazolyl R may not be phenyl or benzoyl, and (2) that A and the R substituent in Q may together contain no more than 3 rings. The novel active ingredients have plant-protecting properties and are suitable especially for the preventive protection of plants against attack by phytopathogenic microorganisms, such as fungi, bacteria and viruses.
Patent EP-0408625-B1 (EP)
Inventor: WOOD PAUL RICHARD
IPC: G01N33/569
Filed: 1989-03-31
Granted: 1996-07-17
Abstract: Un procédé de diagnostic de l'infection du Mycorbacterium bovis chez un animal sujet consiste en la détection chez ledit animal d'anticorps contre la protéine MPB-70 de M.bovis et/ou la détection d'une réaction immune à médiation cellulaire dudit animal à l'égard de ladite protéine MPB-70. On a mis au point une molécule d'ADN recombinante correspondant à tout ou partie de la séquence d'ADN du M.bovis codant pour la protéine MPB-70 ou un polypeptide ayant le caractère antigénique de la protéine MPB-70, ou des formes dérivées de celle-ci, ainsi qu'une protéine MPB-70 recombinante ou un polypeptide et un procédé permettant sa préparation.
Patent EP-0411055-B1 (EP)
Inventor: CHAMBERS DEREK ROYSTON
IPC: B29K23/00
Filed: 1989-06-08
Granted: 1993-10-20
Abstract: Un article (1) thermomodifiable creux pouvant contenir des objets tels que des composants électroniques etc. comporte un revêtement thermoplastique sur sa surface intérieure et comprend une partie (2) collée par fusion dans laquelle différentes parties ont été assemblées et collées par fusion du revêtement sans pratiquement aucune soudure du matériau thermorécupérable formant la paroi. Le revêtement a un point de fusion supérieur à la température de récupération de l'article, ce qui permet de récupérer ensuite l'article sans rupture de la partie collée.
Patent EP-0429489-B1 (EP)
Inventor: HORSMA DAVID A
IPC: H02H9/02
Filed: 1989-07-14
Granted: 1995-05-17
Abstract: A device assembly in which a plurality of PTC circuit protection devices are connected in series. Assemblies of this type are useful in providing protection under voltage conditions which would be unsafe for an individual protection device. In a preferred system the device assembly is connected in series with a circuit breaker.
Patent EP-0433330-B1 (EP)
Inventor: SHENTON COLIN
IPC: G07D7/12
Filed: 1989-08-29
Granted: 1994-07-27
Abstract: A substrate, such as a banknote or traveller's cheque, carries a security device comprising in association at least one embossed transitory image (1), such as a latent or transient image and an embossed linear area (4). The arrangement is such that when the embossed region of the substrate is viewed from different angles the or each image and the linear area can be visually discerned.
Patent EP-0381112-B1 (EP)
Inventor: KAULE WITTICH DR
IPC: G07D7/00
Filed: 1990-01-29
Granted: 1995-08-02
Abstract: The invention relates to a method, an apparatus and sheets of materials for producing marked security threads as are used to increase the protection of documents and papers of value against forgery. The inventive method is for processing, in particular cutting, security threads out of sheets of material in register, the sheets of material being fed to the processing units in exact alignment. The feed principal is based on guiding the sheet of material on at least one edge of the sheet, determining the position relative to one of the edges of the sheet, producing a signal from the determination of position, and positioning the feeding device relative to the processing unit so that the sheet of material runs into the latter in a predetermined position.
Patent EP-0451312-B1 (EP)
Inventor: HOFMANN RUEDIGER DR RER NAT
IPC: H04Q3/52
Filed: 1990-04-12
Granted: 1994-12-14
Abstract: In a switching point matrix, in which matrix input lines lead via pairs of switching elements to in each case two matrix output lines, exhibiting signal conductors which can be in each case connected to the operating potential source via a precharging clock-controlled precharging transistor, with signal inputs of a differential amplifier with switching characteristic which can be connected to these matrix output lines and in which matrix the pairs of switching elements in each case exhibit two input transistors, the control electrodes of which are connected to a signal conductor of the associated matrix input line and form in each case, together with a switch transistor, a series circuit leading to one or the other output signal conductor, a logic circuit precharging-clock-controlled in the opposite direction is in each case inserted into the input lines and the ends of the series circuits facing away from the matrix output line are connected directly to the associated connection of the operating voltage source in the switching elements.
Patent EP-0403876-B1 (EP)
Inventor: ENDE KLAUS-DIETER
IPC: G01N33/84
Filed: 1990-06-06
Granted: 1994-04-13
Abstract: The invention relates to a method for determining the use intensity of textile pieces, e.g. items of clothing or bedclothes, in which at least one indicator substance which generates a colour change on reaction with a substance characteristic of human sweat is used. The substance causing the colour change can be the urea which is present in human sweat. Advantageously used as indicator substance is a mixture of urease and of a pH indicator. The device for carrying out the method is designed as button, tag or the like which can be joined to a textile piece and carries at least one indicator substance generating a colour change on reaction with a substance characteristic of human sweat. <IMAGE>
Patent EP-0414158-B1 (EP)
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N5/20
Filed: 1990-08-18
Granted: 1996-11-13
Abstract: In a color television system, the color signals produced by a luma-chroma IC (154) are summed (171,173,175,177) to produce a signal representative of processed luminance information not otherwise readily available. Pulses of the summed signal corresponding to retrace blanking pulses contained in the color signals, are stripped away in order to reduce errors when attributes of the. summed signal are determined, e.g., by an average detector (183). The detector provides a control signal for modification of a luminance signal, such as by "white stretch" (136).
Patent EP-0425780-B1 (EP)
Inventor: ALBERTONI MARTINO
IPC: H01H50/16
Filed: 1990-08-21
Granted: 1995-11-29
Abstract: The miniaturized power relay for printed circuits comprises an electromagnetic circuit (2) complete with coil (39), a contact-holder block (3) provided with an actuator (25) and a protection and sealing covering (4); the magnetic circuit has exclusively a fixed supporting element (5) and a movable keeper element (6) the respective polar expansions whereof (7, 8) are conveniently shaped so as to reduce dimensions and are accommodated inside the coil to use all of the magnetic flux which is generated by the coil itself.
Patent EP-0420263-B1 (EP)
Inventor: TRKLA THEODORE A
IPC: A61G7/16
Filed: 1990-09-28
Granted: 1995-05-17
Abstract: An all purpose self powered wheelchair (10) that permits the user to become self sufficient by permitting the user to move about, relieve themselves of bodily wastes, change their own bedpan (36), exercise, receive intravenous transfer of fluids, change positions, and also permits a person to assist the wheelchair user in transferring the wheelchair user from a bed to a wheelchair (10) or from a wheelchair (10) to a bed without the person having to lift the wheelchair user.
Patent EP-0427126-B1 (EP)
Inventor: STROSZYNSKI JOACHIM DIPL-ING
IPC: B65H19/18
Filed: 1990-11-02
Granted: 1994-03-16
Abstract: A device (1) for flying band change consists of an unwinding station (3) and an unwinding station (4) which are arranged left and right of a band changer (2). A new band (5) and, respectively, a band (6) which is running out are guided together from the unwinding stations in the band changer (2) in a V-shaped manner from top to bottom through channels (26, 27) in a pressure roller unit (9). The band changer (2) moreover has rotational cross cutters (19, 20) for cutting the bands (5) and (6). The new band  (5) is provided with an adhesive strip (40) which leads to an adhesive connection with the band (6) which is running out in the pressure roller unit (9). <IMAGE>
Patent EP-0437845-B1 (EP)
Inventor: BREKNER MICHAEL-JOACHIM DR
IPC: C08L81/06
Filed: 1990-12-28
Granted: 1995-03-15
Abstract: For optical applications, transparent, amorphous thermoplastics, such as polyaryl ether ketones, are of considerable interest. However, polyaryl ether ketones have inadequate UV stability and weathering resistance, while amorphous polyaryl esters do not have these adverse properties. The properties can be improved by means of polymer alloys, and weathering-resistant materials made from homogeneously mixed polymers comprising at least one amorphous polyaryl ether ketone and at least one amorphous polyaryl ester are thus obtained.
Patent EP-0423852-B1 (EP)
Inventor: GUZZINI VIRGILIO
IPC: A61H15/00
Filed: 1990-09-06
Granted: 1994-11-23
Abstract: A device (10) for plantar massage comprises support surfaces (11,12) for the soles of the feet under which are placed nozzles (15,16) for controlled emission of water jets. In a first embodiment said support surfaces (11,12) are fixed and the jets are modulated to move over the sole and perform massage cycles. In a second embodiment the support surfaces are represented by idling rollers (122,123) to cause the sole of the feet to slide thereover and perform the massage bringing different areas opposite the jets. In the second embodiment the rollers have advantageously yielding material with roughness performing a further mechanical massage action as the sole of the foot slides thereover.
Patent EP-0405892-B1 (EP)
IPC: C10M169/06
Filed: 1990-06-25
Granted: 1993-03-31
Abstract: A grease composition having improved water resistance is disclosed. More specifically, the addition of a copolymer of ethylene and at least one other alpha-olefin monomer and an ethylene copolymer having an amine functionality to a base grease comprising a lubricating oil and a water insoluble thickener results in a grease composition which has excellent water resistance. In a preferred embodiment, polyisoprene is added to obtain a further improvement in water resistance.