baber/WOPTO huggingface dataset:
Patent EP-0440654-A1 (EP)
Title: Optical reader.
Inventor: RENCONTRE STEPHEN CECIL
IPC: G06K7/015
Filed: 1989-06-29
Abstract: PCT No. PCT/GB89/00727 Sec. 371 Date Dec. 11, 1990 Sec. 102(e) Date Dec. 11, 1990 PCT Filed Jun. 29, 1989 PCT Pub. No. WO90/00292 PCT Pub. Date Jan. 11, 1990.An optical reader for reading high density dibit encoded data from a data strip comprises an optical detector (13) and a detector (14,15,DSP) connected to the optical detector (13) and arranged to decode its output. The detector includes a row of photosensitive elements arranged to extend transversely across a row of dibits and to form an image of the row of dibits. The decoder (14,15,DSP) includes a buffer (15) arranged to store the row image. An image transform device detects a skew angle of the strip and transforms the stored image to compensate for the distortion of the image.
Patent EP-0385096-A1 (EP)
Inventor: WAKIMURA KAZUO
IPC: C01B21/072
Filed: 1990-01-23
Abstract: Sinterable crystalline aluminum nitride powder is produced by reacting alkyl aluminum with ammonia in a gas phase to produce an amorphous aluminum nitride presursor powder, and subjecting the precursor powder to a primary calcination in a reducing gas containing at least 20 % (vol.) ammonia at 600°C to 1300°C, and then subjecting the calcined aluminum nitride to a secondary calination in an inert gas or a reducing gas at 1400-1750°C.
Patent EP-0400318-A1 (EP)
Inventor: LENZ HANS
IPC: F21V17/04
Filed: 1990-04-19
Abstract: The fixture for a fluorescent lamp (8) has a transparent protective tube (13) enveloping the lamp. The end of said tube is received by screw rings (17) which are joined to the sockets (15) for the fluorescent lamp and have seals (18). Inserted in a rotationally fixed fashion in at least one end of the protective tube (13) is a bush-like stopper (1) the bottom (3) of which has a cutout (6) through which the contact pins (7) arranged on the fluorescent lamp (8) at the end project. As a result, the protective tube (13) and fluorescent lamp (8) are joined to one another in a rotationally fixed fashion, so that the lamp can be inserted into the socket without difficulty. <IMAGE>
Patent EP-0418483-A1 (EP)
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/44
Filed: 1990-06-29
Abstract: The invention relates a razor head, especially a blade unit (1), which is arranged on the front end of a handle, of a wet razor, in the case of which a single or double blade (3) is fastened in a plastic casing (2) which has a front guide strip (6) and a rear covering cap (7), the razor head having a medium to facilitate shaving which is discharged during shaving, it being possible also to discharge liquid media to facilitate shaving, skin care preparations or the like, as the razor head has a supply device for accommodating a liquid medium to facilitate shaving, a skin care preparation or the like which takes the form of a supply chamber (8), a discharging device for discharging the media during shaving being assigned to this supply unit. The razor head is improved in that there is arranged in the supply chamber (8) a tubular cartridge (22) which can be adjusted in the said chamber (8) and is intended to accommodate the liquid media, the said cartridge having at least one bore (23), which in one adjustment position is situated behind a corresponding aperture (9) in the plastic casing (2) and in the other adjustment position of the cartridge (22) is closed off by the inside wall of the supply chamber (8). <IMAGE>
Patent EP-0423553-A1 (EP)
Inventor: CLAXTON III PHILANDER P
IPC: A61B5/022
Filed: 1990-10-04
Abstract: An automated blood pressure measurement apparatus and method which includes an inflatable cuff (12) at a predetermined height (14a) relative to where a user must sit or stand in order to comfortably use the apparatus including a correction arrangement which provides a numerical correction for a hydrostatic pressure differential between the heart level of a user in a posture implied by the predetermined height of the cuff based on the user's overall height and a standard posture for measuring blood pressure at which the cuff height is at approximately the same level as the heart level when blood pressure is measured.
Patent EP-0409324-A1 (EP)
Inventor: CELEGIN MARIO
IPC: F24C7/00
Filed: 1990-07-12
Abstract: The invention relates to a hot air oven in which a fan provided with an impeller (12) circulates air past heating elements (26) located in the periphery of the impeller. The air is sucked in into the center of the impeller (12) from the oven cavity and is thrown out from the impeller (12) past the heating elements (26) in order to be reintroduced through apertures at the edges of the oven cavity into the cavity. In order to eliminate the tangential velocity component of the airflow leaving the fan and improve the heat transfer from the heating elements to the airflow and due to that obtain a more uniform heat distribution in the oven cavity a fan provided with airflow guiding means (25) is located on or beyond the heating elements viewed in a radial direction from the center of rotation of the impeller.
Patent EP-0426292-A1 (EP)
Inventor: YOUNG DONALD C
IPC: A01N47/06
Filed: 1990-09-18
Abstract: Viscous fumigant compositions comprise carbon disulfide precursors, such as thiocarbonates, xanthates, and dithiocarbamates, that decompose upon application to release carbon disulfide. The compositions exhibit an improved active life when applied, for example, to soil.
Patent EP-0441057-A1 (EP)
Inventor: BRUEGGE ANTHONY J
IPC: C11D11/00
Filed: 1990-12-24
Abstract: A method of forming a paste detergent composition includes forming two separate aqueous solutions. The first aqueous solution includes an effective concentration, generally 1 to 70% of potassium tripolyphosphate. The second solution is an aqueous solution of a water soluble sodium based detergent builder preferably sodium hydroxide. These are combined and due to the effective concentrations of the potassium tripolyphosphate and the water soluble detergent builder, the viscosity of the formed detergent substantially increases relative to either of the viscosities of the first or second aqueous solutions. This provides a unique method of forming paste detergent compositions particularly for use in warewashing machines.
Patent EP-0389349-A1 (EP)
Inventor: BOLTZ BERNARD
IPC: H04L5/22
Filed: 1990-03-19
Abstract: A terminal comprises a subscriber line interface (1), a communications controller (2), a demultiplexing circuit (3), a multichannel reception circuit (4), a multiplexer (5) and a network line interface (6). The demultiplexing circuit receives data words (TD) from the subscriber line (LA) at the rate n.D, where n is an integer lying between 1 and a maximum value N. The data words are demultiplexed in n independent channels (DT1 to DTn) selected from N multiplexed channels in a telecommunications network line at the rate N.D. Each channel has a basic rate D. During a phase of establishment and synchronisation of the communication, synchronisation frame bits (BS) are transmitted in the n selected channels. In a multichannel reception circuit the synchronisation bits in n reception channels of the network line are detected sequentially, and a synchronisation is performed channel by channel. When all the reception channels involved in the n.D rate communication are synchronised, the transmission of the synchronisation bits is halted and is followed by a data transfer phase during which the data words are transmitted at the rate n.D. 
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Patent EP-0406056-A1 (EP)
Inventor: MAQUAIRE JEAN-PIERRE
IPC: H05K5/00
Filed: 1990-06-15
Abstract: The present invention relates to a case for electronic components, especially hybrid components comprising a base (1), an enclosure (2) consisting of lateral walls (3, 4, 5, 6) and a lid (7) suitable for hermetically sealing the case and bearing on an upper end of the lateral walls, characterised in that at least one lateral wall, comprising holes (8) for passage of connecters suitable for linking the inside of the case with the outside, comprises, in an upper portion (11) included between the said holes (8) and the said upper end, at least one longitudinal groove (12). <IMAGE>
Patent EP-0451175-A1 (EP)
Inventor: ROSSATO ERIDE
IPC: G01B5/255
Filed: 1989-12-11
Abstract: Ce dispositif est caractérisé par les éléments suivants: une structure (1, 1', 35) dotée de supports à bille (7) grâce auxquels elle repose librement sur une surface inférieure (15); au moins une paire de cylindres dont les axes sont essentiellement parallèlles, qui sont soutenus rotativement par cette structure et soutiennent à leur tour une roue (16) du véhicule (14); et des moyens (21, 21', 33, 33', 41, 49) pour neutraliser, sur commande, l'effet du support à bille (7) et relier fermement la structure (1, 1', 35) à la surface inférieure (15).
Patent EP-0453489-A1 (EP)
Inventor: HORNFECK KLAUS
IPC: D21C5/02
Filed: 1990-01-05
Abstract: Description d'un procédé de flottation de charges à base de vieux papiers en présence d'esters phosphoriques organiques.
Patent EP-0412166-A1 (EP)
Inventor: AIZAWA MASANORI KAMISUGETA-CHO
IPC: B21D51/26
Filed: 1990-02-16
Abstract: This invention relates to a thin, deep-drawn can molded from a sheet coated with an organic material. This metal can is characterized in that at least inner organic coating film (8) is made of a crystalline thermoplastic resin, that the drum wall (3) is thinner than the bottom (2), that the thermoplastic resin of the drum wall (3) is molecularly orientated primarily in an axial direction, and that the coarseness of the metallic surface (7) of the drum wall (3) is greater that that of the bottom (2). Since the organic coating film (8) is crystalline and is moreover orientated molecularly, the film can withstand deformation when it is deep-drawn and thinned and con be shaped without receiving any damage form tools or the like, so that the barrier property against corrosion components and heat resistance can be improved remarkably.
Patent EP-0417243-A1 (EP)
Inventor: BUNCE ROGER ABRAHAM
IPC: G01N37/00
Filed: 1990-03-23
Abstract: La présente invention se rapporte à un dispositif de transfert de liquide sous forme jetable à usage unique, pour diagnostic biochimique ou autres analyses. Ledit dispositif comprend deux canaux d'écoulement de liquide (10, 110, 210; 20, 120, 220) reliant une paire respective d'extrémités de canaux à un site commun (30, 130, 230) et fonctionnant de façon à acheminer le liquide vers ce site de façon séquentiellement synchronisée, après application simultanée de ce liquide aux extrémités de canaux. Des réactifs généralement et respectivement différents (11, 111, 211; 21, 121, 221) sont incorporés dans les deux canaux et un troisième réactif (31, 131, 231) est disposé sur le site commun. Ainsi un échantillon à analyser du point de vue d'un contenu particulier peut être appliqué au site, immobilisé par le troisième réactif, puis soumis à un réactif de canal en vue de détecter la présence du contenu d'intérêt, et enfin soumis à l'autre réactif de canal pour laisser apparaître aux yeux de l'utilisateur le contenu détecté.
Patent EP-0424507-A1 (EP)
Title: Drinking/dispensing device for beverage containers.
Inventor: MURPHY PETER F
IPC: B65D83/00
Filed: 1990-05-02
Abstract: The present invention is a device for a container. The container includes a tubular body having a closed end, an open end and a longitudinal axis. A lid is secured to the open end and having an orifice. A closure tab is pivotally connected to the lid and temporarily closes the orifice. An actuating member is pivotally secured to the lid and is being manually actuated for moving the closure tab into the interior of the body to open the orifice in the lid. The device includes a conduit disposed within the body. A means is disposed within the body and adapted to engage the body for supporting the conduit substantially parallel to the longitudinal axis of the body. Another means forms a float for elevating the conduit through the orifice in the lid when liquid is present within the body and the tab is deflected into the interior of the body to open the orifice. The device may include means for rotating the conduit to align the conduit with the orifice of the lid when the closure tab is deflected into the body to open the orifice by the actuating member.
Patent EP-0441945-A1 (EP)
Title: Formulation pour copolymeres extrudables de chlorure de vinylidene a fort pouvoir de protection
Inventor: NAUMOVITZ JOHN A
IPC: C08K3/22
Filed: 1990-08-27
Abstract: Le présente invention décrit une composition de protection contenant du pyrophosphate de tétrasodium ou de l'hydroxyde de magnésium, un polyéthylène de haute densité, une huile végétale époxydée, une polyoléfine oxydée, et une cire de paraffine ou de polyoléfine. Cette composition a une perméabilité à l'oxygène nettement inférieure à celle des compositions existantes et une extrudabilité au moins égale à la leur.
Patent EP-0496803-A1 (EP)
Title: Computer controlled metering pump.
Inventor: VAN BORK ERIC C
IPC: F04B49/06
Filed: 1990-10-22
Abstract: A computer controlled metering pump. The displacement of a metering pump is accurately monitored using a position sensor connected to a piston. A control computer receives the sensor signal as well as a desired pumping volume rate. The pumped volume is continuously monitored by the computer as a function of the piston displacement, and compared with the desired rate. The metering pump is controlled to bring the pumped volume rate into agreement with the desired volumetric pumping rate.
Patent EP-0441245-A1 (EP)
Inventor: KOKUBO HIROYASU
IPC: A61K9/20
Filed: 1991-01-31
Abstract: A disclosure is given of the method for the preparation of a sustained-release medicated tablet having greatly improved, reliable sustained-releasability of the medicinally active ingredient contained therein. The method comprises the steps of: blending the medicinally active ingredient with a non-ionic water-soluble cellulose ether, such as hydroxypropyl methyl cellulose, hydroxypropyl cellulose and methyl cellulose, and a wax, such as hardened beef tallow and hardened rapeseed oil, having a melting point of 50-90 °C each in a specified proportion to give a uniform mixture; tableting the mixture into tablets; and subjecting the tablets to a heat treatment at a temperature within ±10 °C of the melting point of the wax for a specified length of time.
Patent EP-0452873-A1 (EP)
Inventor: SUZUKI FUMIO
IPC: A61K31/00
Filed: 1991-04-16
Abstract: Disclosed are naphthyridine derivatives represented by formula (I)
       
 wherein: 
   X represents hydrogen; lower alkyl; aralkyl; substituted or unsubstituted aryl; substituted or unsubstituted aromatic heterocyclic group; -NR¹R² wherein R¹ and R² independently represent hydrogen or lower alkyl;
       
 wherein W represents N or CH, Z represents a single bond, oxygen or NR³ (wherein R³ represents hydrogen, lower alkyl or benzyl) and n1 and n2 represent an integer of 1 to 3; or substituted or unsubstituted thiazolinyl; and 
   Y is a single bond or alkylene 
and pharmaceutically acceptable salts thereof. The compounds show potent anti-inflammatory activity and are expected to be useful in treating rheumarthritis.
Patent EP-0454114-A1 (EP)
Inventor: OMORI NAOYA
IPC: B23B51/04
Filed: 1991-04-25
Abstract: The inventive drill of a diamond-coated sintered body is concerned with a drill comprising a substrate mainly composed of Si₃N₄ or SiC coated with diamond, which is mainly applied to a drill for perforating a printed circuit board or an insert of a throw-away tipped drill. In application to perforation of a printed circuit board, the drill comprises a substrate which is mainly composed of Si₃N₄ and contains a prescribed amount of a sintering assistant selected from MgO, Y₂O₃ and the like, and a diamond coating layer of at least 0.1 µm in thickness formed thereon. This drill is excellent in wear resistance and deposition resistance with respect to a workpiece. In application to a throw-away tipped drill, the inventive drill comprises an insert for cutting a workpiece and a shank to be mounted on a prescribed position of a cutting machine, and the insert is disengageably mechanically connected with the shank. The insert is formed of a diamond-coated sintered body comprising a base material of a sintered body which is mainly composed of Si₃N₄ and/or SiC, and at least a cutting edge of the insert is coated with diamond or diamond-structure carbon in the surface of the base material, while the shank is made of steel. This drill has excellent wear resistance and deposition resistance, as well as sufficient toughness against breakage, while the same requires no resharpening for continuous use.
Patent EP-0512135-A1 (EP)
Inventor: KRISMER JOSEF
IPC: E04C2/28
Filed: 1991-05-06
Abstract: A reinforcement or supporting plate is provided in its longitudinal direction with mutually parallel spaced-apart continuous reinforcing ribs (2) which protrude from the plane of the plate and are formed by bent-up sections of the reinforcement or supporting plate (1). On the freely projecting edge regions of the reinforcing ribs (2), the mutually parallel running sections are made to be flush with one another. This freely protruding longitudinal edge region (3) of the reinforcing ribs (2) is deformed in a wave-like or tooth-like manner, so that after the pouring-on and setting of a course of concrete (6), tensile and compressive stresses can also be taken over by the supporting plate (1). <IMAGE>
Patent EP-0462398-A1 (EP)
Inventor: NEWMAN MICHAEL JAMES
IPC: C07K14/52
Filed: 1991-05-16
Abstract: Transforming growth factor-beta (TGF-beta) is enhanced in its therapeutic activity against neoplastic diseases, especially carcinomas and melanomas, by utilizing it in combination with a synergistic effective amount of a polyunsaturated fatty acid (PUFA) or a derivative thereof. In a preferred embodiment, type 1 transforming growth factor beta (TGF-β1) exhibits enhanced anti-neoplastic activity when utilized in combination with an ω-3 or ω-6 polyunsaturated fatty acid such as linoleic, alpha-linolenic, arachidonic, gamma-linolenic, dihomogammalinolenic, eicosapentaenoic and docosahexaenoic acid.
Patent EP-0458256-A1 (EP)
Inventor: GRASSO GIORGIO
IPC: H04B10/2581
Filed: 1991-05-21
Abstract: The present invention relates to a optical fiber telecommunication line comprising active-fiber (10) optical amplifiers (5, 6) in which the reflectivity towards the amplifiers' active fiber is limited below a critical value lower by at least 10 dB than the reflectivity due to the Rayleigh scattering within the line fibres; this reflectivity value is obtained by arranging optical isolators (11a, 11b) having a limited inner reflectivity upstream and downstream of the amplifier (6) and by disposing reflection limiting means on all fibres (12) converging towards the amplifier's active fiber (10).
Patent EP-0463464-A1 (EP)
Title: Verfahren zur Herstellung von 2-Chlor-5-methyl-pyridin
Inventor: KAUFMANN DIETER DR
IPC: C07D213/61
Filed: 1991-06-11
Abstract: Es wird ein neues Verfahren zur Herstellung von 2-Chlor-5-methyl-pyridin aus 3-Methyl-pyridin-1-oxid bereitgestellt. Das neue Verfahren ist dadurch gekennzeichnet, daß man die Umsetzung in Gegenwart eines Chlorierungsmittels der allgemeinen Formel (III) <IMAGE> in welcher R¹: für Alkyl, Halogenalkyl, Cycloalkyl, gegebenenfalls substituiertes Aryl, NR²R³ oder OR<4> steht, worin; R² und R³: einzeln für Alkyl, Cycloalkyl oder Aryl stehen oder zusammen für Alkandiyl oder Oxaalkandiyl stehen, R<4>: für Alkyl, Cycloalkyl oder gegebenenfalls substituiertes Aryl steht, in Gegenwart einer basischen organischen Stickstoffverbindung und in Gegenwart eines Verdünnungsmittels bei Temperaturen zwischen -20°C und +150°C durchführt und das Reaktionsprodukt in üblicher Weise aufarbeitet. 2-Chlor-5-methyl-pyridin ist ein Zwischenprodukt für die Herstellung von u.a. Pharmazeutika oder auch von Insektiziden.
Patent EP-0476508-A1 (EP)
Inventor: OHNO AKIHIKO
IPC: B41M5/41
Filed: 1991-09-11
Abstract: A support for a thermosensitive recording material comprising a surface layer of a thermoplastic resin film having a center line average roughness of 0.6 µm or less laminated on the surface of a porous film base material of a biaxially stretched film of a thermoplastic resin containing an inorganic fine powder, wherein the properties of said support meet the following conditions (a) to (c);
     (a) the thickness of the surface layer is from 0.3 to 2.0 µm and the Bekk smoothness of the surface layer is from 1,000 to 8,000 seconds,   (b) the opacity of the support is 70% or less, the density of the support is 0.91 g/cm 3  or less, and the compression ratio of the support under a stress of 32 kg/cm 2  is from 15 to 35%, and   (c) the coefficient of thermal shrinkage at 120°C for 30 minutes is 2.5% or less in the longitudinal direction and is 2.0% or less in the width direction.
Patent EP-0487890-A1 (EP)
Inventor: ARAND ERNST BERNHARD
IPC: F16B19/10
Filed: 1991-10-18
Abstract: Die Erfindung betrifft eine Bauteilverbindung, insbesondere Flanschverbindungen für eine Gelenkwelle in einem Kraftfahrzeug. Die beiden Flansche (4,5) weisen zueinander korrespondierende Bohrungen (8,9) auf, in welche eine axial geschlitzte Spannhülse (10) eingeführt ist. Die Spannhülse (10) wird durch einen in ihre Bohrung (12) eintreibbaren Spannbolzen (22) axial gestreckt und radial aufgeweitet, so daß sie sich nach Beendigung des Montagevorganges mit der an ihrem Bund (16) vorgesehenen Anlagefläche (17) an einer Anlagefläche (18) des Flansches (4) und mit der Stützfläche (20) an der Widerlagerfläche (21) des weiteren Flansches (5) abstützt. Hierdurch wird eine automatisierte Montage bei kleinerem Raumbedarf und eine hohe Vorspannung zwischen den Flanschen (4,5) erreicht. <IMAGE>
Patent EP-0492154-A1 (EP)
Inventor: MINNICK MICHAEL GERALD
IPC: C08G59/00
Filed: 1991-11-26
Abstract: The present invention is directed to a metal-clad electrical laminate which comprises a core of one or more of a polyetherimide thermoplastic, polyphenylene oxide thermoplastic, or a resinous-filled reinforced substrate. A pair of intermediate layers of hollow glass microsphere-filled polyphenylene oxide/epoxy is bound to either side of the core. Finally, a pair of metal foil layers are bound to the filled intermediate layers to produce the laminate of the present invention. The laminate desirably has a thickness of less than about 0.010 in., a dielectric constant of about 3 or less, and a HGM content in excess of about 10 wt-%. Additionally, the laminate has a softening point sufficiently high to avoid substantial distortion at processing temperatures of around 200°-235°C.
Patent EP-0468568-A1 (EP)
Inventor: EINERHAND ROBERT EDUARD F
IPC: H01M10/34
Filed: 1991-07-15
Abstract: A rechargeable electrochemical cell having a negative electrode (6), whose electrochemically active material comprises an intermetallic compound having the CaCus-structure which forms a hydride with hydrogen, obtains a high loadability and a long life cycle by virtue of the fact that the intermetallic compound comprises a non-stoichiometric metastable phase. The intermetallic compound is, preferably, of the type having the composition AB m , where m exceeds 5.4.
Patent EP-0438215-A1 (EP)
Inventor: HUGHES KATHLEEN ANNE
IPC: C08F120/04
Filed: 1991-01-07
Abstract: The present invention provides a process for preparing telomers of acrylic acid with a functional terminal group through use of selected secondary alcohol chain transfer agents, and also provides telomers of acrylic acid containing a functional terminal group with a primary hydroxyl or a 6 to 12 carbon moiety.
Patent EP-0459609-A1 (EP)
Inventor: BURNS ALONZO MERRITT
IPC: B41N10/04
Filed: 1991-03-12
Abstract: A printing blanket having a printing face, a compressible body of material below the printing face and at least one body or reinforcing layer adjacent the compressible layer. The reinforcing layer is a woven fabric having air textured polyester warp and fill yarns therein.