baber/WOPTO huggingface dataset:
Patent EP-0314145-A1 (EP)
Inventor: MATSUMOTO KAZUAKI C O NKK CORP
IPC: C22C38/00
Filed: 1988-10-27
Abstract: A method for manufacturing a steel article having a high toughness and a high strength, which comprises the steps of: 
using a material comprising:
      where the total amount of manganese and chromium being from 2.50 to 6.00 wt.%,
      and 
the balance being iron and incidental impurities, where, the amount of nitrogen as one of the incidental impurities being up to 0.006 wt.%; 
heating the material to the austenization tempera­ture region; 
  hot-working the material in the austenization temperature region to prepare a steel article; and 
cooling the steel article thus prepared from the austenization temperature region to a temperature of or lower than 300°C at a cooling rate of from 2 to 100°C/second, thereby imparting a high toughness and a high strength to the steel article.
Patent EP-0320752-A1 (EP)
Inventor: KHEIRI MOHAMMED A
IPC: B01L3/14
Filed: 1988-12-06
Abstract: An analytical reagent mixing apparatus for performing sequential analytical reactions among an analyte from a liquid test sample and analytical reagents such as immunoassay reagents. The apparatus comprises an analytical reagent assembly (10) comprising first and second receptacles (12, 13) having first and second analytical reagents disposed therein, a lid member (11) engaged with the first and second receptacles (12, 13) comprising means (22, 23, 24) for providing open liquid communication between the first and second receptacles (12, 13), and means (48) for rotating the assembly (10). The apparatus automatically performs the sequential mixing and incubation of the liquid test sample with the analytical reagents to thereby provide a convenient method for performing sequential analytical reactions requiring only a minimal number of manipulative steps.
Patent EP-0276884-A1 (EP)
Title: Dispositif synthétiseur d'images
Inventor: SIX JEAN-CLAUDE SOCIETE CIVILE
IPC: G09G5/06
Filed: 1988-01-20
Abstract: Dans un système dans lequel on dispose de plusieurs images le dispositif selon l'invention permet de gérer les recouvrements d'images en mettant en oeuvre un mécanisme selon lequel des points de transition sont définis durant le balayage. En ces points de transition le mode d'affichage change. La position horizontale de ces points et la nature du changement d'affichage sont contenus dans un registre spécial (13). Un comparateur d'abscisses (12) compare en permanence l'abscisse courante et l'abscisse indiquée dans le registre (13) et après qu'une identité d'abscisse est été trouvée et un nouveau mode de recouvrement mis en place, le mot suivant du registre (13) est pris en compte. Des moyens (5, 8) permettent de recharger le contenu du registre (13) pendant les retours de ligne de balayage.
Patent EP-0329867-A1 (EP)
Inventor: KOUDIS STEFANOS
IPC: D05B33/00
Filed: 1988-02-22
Abstract: The invention relates to an apparatus for use in the manufacture of women's briefs having a concealed gusset. The apparatus comprises first and second support means for supporting respectively a front panel and a back panel of the briefs, the back panel (14) having a first marginal portion (18) and front panel (16) having a second marginal portion (12) for seaming to the gusset (23, 23), third support means for supporting a first ply (22) of the gusset, said first ply (22) having first and second marginal portions for seaming to said back and front panels respectively, means for moving said back and front panels to position said first and second marginal portions of said back and front panels (14, 12) respectively in register with said first and second marginal portions of said first gusset ply (22), means to place a second gusset ply so that first and second marginal portions thereof overlie said above-mentioned first and second marginal portions respectively and in register therewith, and means (46) for seaming said two first marginal portions together and said two second marginal portions together; there are further provided means in the form of pivotable rollers (34, 36) whereby to evert the seamed gusset so formed so as to conceal the seams thereof. The panels are then unrolled and the garment made up in any convenient manner.
Patent EP-0307208-A1 (EP)
Inventor: PRICE ANTHONY GEORGE
IPC: F16D65/14
Filed: 1988-09-08
Abstract: To compensate for wear of the friction linings (12) of an internally expanding disc brake an adjuster unit of variable depth is provided in the housing (5) of the brake. This adjuster unit comprises two adjuster plates (1,2) provided with camming means (19,20) and a screw adjuster (3) arranged such that movement of one of the plates in its own plane relative to the other plate causes relative axial movement between the plates. The adjustment of the plates is made by a radial movement of the screw adjuster. The whole of one plate may move bodily radially relative to the other adjuster plate. The adjuster unit may be located in a variety of positions within the housing and can effectively form an axially variable end-wall, pressure plate, or stator disc. One of the plates of the adjuster unit can be integral with a pressure plate.
Patent EP-0296984-A1 (EP)
Inventor: KOEHLY GERARD
IPC: G21F9/30
Filed: 1988-06-24
Abstract: L'invention concerne l'élimination des ions chlorure présents dans des déchets solides contaminés tels que des cendres d'incinération contaminées par des actinides.On dissout tout d'abord les ions chlorure dans une solution aqueuse, par exemple une solution d'acide nitrique à 4 à 6 mol/l, puis on oxyde les ions chlorure ainsi dissous dans la solution aqueuse, par exemple par voie électrochimique éventuellement en présence d'un couple oxydoréducteur tel que Co³⁺/Co²⁺, pour les éliminer de la solution sous forme de chlore dans un courant gazeux.Cette dissolution et cette oxydation peuvent être réalisées dans l'électrolyseur (1), le courant gazeux étant introduit par (10) pour être éliminé en (13). On peut ensuite réaliser directement dans cet électrolyseur la dissolution des actinides par électrolyse en présence d'ions Ag²⁺.
Patent EP-0314535-A1 (EP)
Inventor: PIGNEUL RAYMOND
IPC: A61F13/15
Filed: 1988-09-23
Abstract: A sanitary towel has side flaps (6, 8) designed to be folded around the folded sanitary towel after use to form a disposable package or small bag. The side flaps are preferably designed to form an integral part of a small protective pouch in which the sanitary towel is packaged prior to use. The invention obviates both the need for a separate package for disposal of the used sanitary towel and the use of an independant separate individual package.
Patent EP-0328837-A1 (EP)
Inventor: TRUONG DINH NGUYEN
IPC: C09J4/06
Filed: 1988-12-21
Abstract: La formulation adhésive anaérobie est du type comportant une phase acrylique monomère constituée, en poids, de 50 à 100% d'un ou plusieurs esters pluriacryliques et de 50 à 0% d'au moins un monomère insaturé choisi parmi les monomères acryliques et les monomères insaturés non acryliques et un système générateur de radicaux libres inhibé en présence d'oxygène. Cette formulation renferme également un adjuvant d'amélioration de la résistance au choc et au cisaillement consistant en un polyuréthanne préformé ou formé in situ et/ou un adjuvant de stabilisation thermique consistant en au moins une résine époxyde associée à un durcisseur latent de ladite résine. Application à la réalisation de collages anaérobies.
Patent EP-0279755-A1 (EP)
Title: Dispositif de commande automatique de gain de signaux video
Inventor: DOUZIECH PATRICK
IPC: H04N5/53
Filed: 1988-02-17
Abstract: L'invention concerne un dispositif de commande automa­tique de gain de signaux vidéo pour circuits intégrés, ce réglage se faisant à l'aide d'une boucle de régulation qui comporte des moyens de comparaison (3, 4) du signal vidéo à différents seuils, des moyens de comptage/décomptage (6) et des moyens d'activation (5) permettant d'obtenir des signaux de commande de comptage/dé­comptage de sorte que l'on provoque, en fonction des signaux de sortie, des moyens de comparaison (3, 4) par comptage ou décomp­tage, une augmentation du gain ou une diminution du gain avec une constante de temps différente dans un cas et dans l'autre. 
     Application aux circuits intégrés pour magnétoscopes.
Patent EP-0313483-A1 (EP)
Inventor: MONGOIN JACQUES
IPC: C04B2/06
Filed: 1988-10-19
Abstract: Agent for grinding coarse lime to be refined by grinding in an aqueous medium to a microparticulate size, consisting of water-soluble ethylenic polymer and/or copolymer, characterised in that, in order to increase the reactivity of the lime, the said agent consists of at least one acidic polymer and/or copolymer:  a) made of at least one monocarboxylic ethylenic monomer, b) selected in the average molecular weight range of between 200 and 1900. This agent makes it possible to obtain aqueous lime suspensions with a high solids content, expressed in per cent by weight, preferably of between 40 % and 60 %, the particles being less than 4 microns in size and having a median diameter of less than 2.9 microns.
Patent EP-0321418-A1 (EP)
Inventor: GUALCHIERANI SERGIO
IPC: D01H9/00
Filed: 1988-12-01
Abstract: In the apparatus for supplying continuous spinners with reeled material - comprising: a framework (5) longitudinally developing along the corresponding spinner (1) a carriage (9) movable along said framework (5) stations for the storage of full bobbins (27) and for the withdrawal of the reeled off pipes (25) and on said carriage means (19, 23, 30) for handling the full bobbins and the reeled off pipes - each of said stations comprises a first support (11) for receiving the feeding bobbins, i.e. the bobbins from which the rove is drawn for the spinning and a second support (13) for receiving full, stand-by bobbins (27) to be successively replaced; and said means for handling the full bobbins and reeled off pipes on the carriage comprise for eachj front of the spinner to be supplied, a support (30) for receiving a set of bobbins during the phase of replacement of the same bobbins.
Patent EP-0396742-A1 (EP)
Inventor: YAMAZAKI TOSHIHIRO
IPC: E21D9/08
Filed: 1988-07-05
Abstract: A seal structure for main bearings of a tunneling machine, in which seal contacting surfaces are formed on easily detachable member so that, when seal contacting surfaces are worn, they can be easily replaced by new seal contacting surfaces. This seal structure includes at least one ring member detachably provided in a first cylindrical projection (16) positioned on the radially inner side of a cutter head support (11) which is fixed to a cylindrical body (10) of the tunneling machine, and which supports a cutter head unit (12) rotatably via main bearings (13). This ring member consists of first and second rings (25, 26) arranged in order along the first cylindrical projection (16) in the axial direction and in the positions closer to the cutter head unit, and having seal contacting surfaces (25c, 26b) on their respective outer circumferential sides.
Patent EP-0341248-A1 (EP)
Inventor: NIEMI ANTTI JOHANNES
IPC: D21F7/00
Filed: 1987-12-30
Abstract: Le procédé et l'appareil automatisent l'observation de la ligne sèche sur la toile d'une machine à papier Fourdrinier, l'observation visuelle constituant la base de la régulation classique de ladite machine. Dans la présente invention, la position de la ligne sèche ainsi que les valeurs qui s'écartent de la normale, et les quantités qui expriment sa forme, sont reproduites à l'opérateur de manière répétitive. A cet effet, l'invention permet de former l'image du plan de la toile à l'aide d'une caméra opto-électrique, et les informations discrètes électriques relatives à l'image sont transmises à un ordinateur. Tandis que l'observation classique de la ligne sèche s'appuie sur des réflexions à partir de la surface de la pâte, qui sont plus claires que l'autre surface , celles-ci gênent néanmoins une observation aux instruments et empêchent une interprétation du résultat de ladite observation. Ces inconvénients sont éliminés par la deuxième caractéristique essentielle de l'invention qui réside dans l'éclairage de la toile de la manière exposée, de sorte qu'il ne se produit pas de réflexion directe depuis la surface de la pâte vers la caméra et qu'au contraire, on observe ainsi la surface de la pâte que l'on trouve plus foncée que la surface de la toile, la ligne sèche étant observée et interprétée comme étant la frontière entre des surfaces respectivement d'une clarté sensiblement uniforme. Ce système peut également être appliqué à la régulation, par rétroaction, des variables d'actionnement ayant une incidence sur la ligne sèche, en particulier le rebord de la caisse de tête.
Patent EP-0308500-A1 (EP)
Title: Human somatomedin carrier protein subunits and process for producing them.
Inventor: SPENCER EMERALD MARTIN
IPC: A61K35/16
Filed: 1988-03-31
Abstract: This invention relates to polypeptides that are human somatomedin carrier protein subunits and to processes for producing them. The carrier protein subunits bind to human somatomedin-like polypeptides, also known as insulin-like growth factors. The process involves preparation from a human serum fraction, Cohn IV-1, by a sequence of various chromatographic steps.
Patent EP-0315661-A1 (EP)
Inventor: ACCARIES CLAUDE
IPC: A61M5/30
Filed: 1988-05-24
Abstract: Appareil d'injection de liquide sans aiguille, comportant un corps allongé en deux parties séparables placées bout à bout, dont la première dite médicale, comprend au moins un logement recevant une carpule étanche contenant le liquide à injecter et présentant un fond mobile dont le déplacement réalise l'envoi de liquide depuis la carpule vers au moins une chambre de dosage à volume variable, ménagée dans ladite première partie et communiquant avec une buse munie d'un injecteur propre à former un jet de liquide étroit consécutivement à un brutal refoulement du liquide hors de la chambre de dosage et dont la seconde partie, dite moteur, comporte un ensemble mobile à mouvement alternatif et à commande pneumatique. Selon l'invention, l'ensemble mobile comprend un piston de travail (52-233-420) et un ressort de commande et de propulsion (62-241-444), agissant sur ce piston en étant progressivement comprimé sous l'effet du déplacement d'une pièce de poussée (52-276-445), provoqué par une pression d'air comprimé dans une chambre étanche (51-287) prévue dans le corps, le déplacement de la pièce de poussée se produisant jusqu'au moment où le ressort est brutalement libéré avec échappement de la pression d'air comprimé, en assurant le mouvement rapide du piston et l'expulsion du liquide hors de la chambre de dosage (38-243-430), préalablement au retour en position initiale de la pièce de poussée.
Patent EP-0436020-A1 (EP)
Inventor: FUJITA TETSURO
IPC: C12P13/00
Filed: 1988-09-14
Abstract: This invention relates to an immunosuppressant comprising an effective amount of at least one compound selected from among compounds represented by formula (I), (wherein R represents a hydrogen atom or an acyl group, Y represents carbonyl or hydroxymethylene group, and symbol  -----  represents either a single bond or a double bond) and their lactones and a pharmaceutically acceptable carrier, a method of prophylaxis and treatment of immunorejection or autoimmune diseases comprising administering an effective amount of the above-described compound or its lactone, and a novel compound represented by formula (II) and its lactone.
Patent EP-0325140-A1 (EP)
Inventor: STONEHAM JEFFREY RICHARD EASTM
IPC: G03B17/12
Filed: 1989-01-10
Abstract: In a dual lens camera (31) having a rela­tively longer focal length lens (1′) and a rela­tively shorter focal length lens (3′) selectively used for telephoto and wide angle photography, shutter and/or aperture plane defining means (17′, 19′) located behind each of the lenses is canted towards the exposure plane (11′) to provide additional interior space for the longer focal length lens (1′). This arrangement allows for a decreased front to rear dimension (D′) of the camera (31).
Patent EP-0325942-A1 (EP)
Inventor: STOCKBURGER DIETER DR
IPC: C01G37/027
Filed: 1989-01-11
Abstract: A process for the preparation of chromium(III) oxide by reduction of chromium(VI) oxide in a burner flame containing a reducing gas and the use of the chromium(III) oxide thus prepared as a starting material for chromium dioxide synthesis.
Patent EP-0349704-A1 (EP)
Inventor: MORES ROBERT L
IPC: F25B43/00
Filed: 1989-03-07
Abstract: A suction accumulator (10) for the compressor of a refrigeration system is disclosed in which a vertical fluid storage vessel (12) comprises a cylindrical central member (14) and a lower end cap (18). A disk-shaped dirt trap baffle member (52) includes at its outer periphery a plurality of circumferentially spaced tabs (84) that are clamped between the central housing member and lower end cap. Circumferentially intermediate the tabs are gaps (80) through which liquid refrigerant flows from an active zone (56) above the baffle to a quiet zone (58) therebelow. Within the quiet zone, liquid refrigerant flows from a radially outer region (88) to a radially inner region (90) along a tortuous flow path created by a vertically extending wall (64, 67) comprising a portion of the baffle member. A bleed-through orifice (60) in a gaseous refrigerant flow conduit (38) siphons liquid refrigerant from the radially inner region into the gaseous flow path (86). Foreign particles suspended in the liquid refrigerant are isolated within the accumulator at various points along the flow path, particularly within the quiet zone.
Patent EP-0339379-A1 (EP)
Inventor: GUGEL ERNST DR
IPC: C04B35/478
Filed: 1989-04-13
Abstract: The present invention relates to sintered mouldings based on aluminium iron titanate and mullite as the main phases, having a composition of  50 - 62 % by weight of Al2O3,  36 - 49.5 % by weight of titanium oxide, calculated as TiO2, and  0.5 - 10 % by weight of SiO2, the total of these three components adding up to 100 %, and additionally 0.2 to 15 % by weight of iron oxide, calculated as Fe2O3, and up to 1 % by weight of impurities, and to processes for producing these sintered mouldings and to the use thereof.
Patent EP-0345540-A1 (EP)
Inventor: WUNSCH REINHARD
IPC: D05B85/04
Filed: 1989-05-24
Abstract: The invention relates to a needle for a necktie sewing machine, with a needle tip (1) designed for receiving a sewing thread and with a wire (2) extending from the needle tip (1). So that a thread is always received reliably, the needle tip will be designed as a bearded needle(3). 
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Patent EP-0356769-A1 (EP)
Inventor: MARTUS CHARLES RICHARD
IPC: F16H61/22
Filed: 1989-08-08
Abstract: A transmission shift interlock device (12) which prevents a motor vehicle operator from shifting the automatic trans­mission shift lever (16) out of the park or neutral position unless some action such as the brake pedal being depressed is taken. The device (12) provides interlock capability by locking the transmission shift cable (22). An in-line solenoid (12) is provided within the shifter cable (22) having a movable armature (54) which, when energized, forces locking balls (86) or other engagement features into interlocking engagement with the cable core (29) or rod member (28) attached thereto. An alternate embodiment provides an automatic adjusting means for accommodating vehicle tolerance variations and further provides means for having interlock capabilities at more than one shifter position.
Patent EP-0364713-A1 (EP)
Inventor: SCHAIBLE WALTER DIPL-ING
IPC: B60G11/14
Filed: 1989-09-04
Abstract: The invention relates to a wheel suspension for motor vehicles with a wheel suspension member (1) and a spring strut (4), the spring element of which has at least two spring sections (6, 7) situated at a distance from one another in the direction of the spring axis. These form between them a free space and are connected to one another via an intermediate element (10). The spring sections are arranged above and below an annular portion of the tyre (9) respectively. They are connected to one another in series via an intermediate element directly adjoining this portion and extending approximately in the vertical direction. 
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Patent EP-0358203-A1 (EP)
Inventor: KANDA MASAHIKO
IPC: A61B5/00
Filed: 1989-09-06
Abstract: In an fiber optic probe for measuring reflectance spectrum, a light illuminating optical fiber 1 and a light receiving optical fiber 2 are coupled in parallel to form a fiber bundle (3). A lens (4) is provided over end surfaces of the light illuminating optical fiber and the light receiving optical fiber at the end portion of the fiber bundle. The fiber bundle is inserted in a heat shrinkable polyethylene tube and the tube is shrunken by heat to form a coating layer (6). The coating layer extends toward the end of the fiber bundle to cover the periphery of the lens, so that the lens is fixed to the fiber bundle.
Patent EP-0340864-A1 (EP)
Inventor: CASTELLARIN DONATO
IPC: B65H54/34
Filed: 1989-05-01
Abstract: The present invention relates to a process for depositing a reserve of yarn of a tube without wound yarn in a rotor-spinning unit during the full bobbin doffing cycle, as well as to a device for carrying out such a process. 
     The process according to the present invention substantially consists in lifting the pressure roller (2), disengaging it from the extraction roll (4) for the necessary time for forming some reserve windings, and in extracting the yarn (11), by supplying it with the necessary tension for it to exit the spinning unit (8) by means of the revolution supplied to the tube (22) on which, in a region close to one of its ends, the compact, fine string-like reserve of yarn is collected.
Patent EP-0373686-A1 (EP)
Inventor: PLAS VAN DER JAAP
IPC: H03L7/093
Filed: 1989-11-20
Abstract: A regenerating device for regenerating a signal from a composite input signal, provided with a phase-locked loop comprising a first phase comparison circuit 1, a first low-pass filter 2 connected to the output thereof and a controlled oscillator 3. The control input of said oscillator 3 is connected to the output of the low-pass filter 2 while its quadrature output 3a is connected to one input of the phase comparison circuit 1. The input of the phase comparison circuit 1 forms the input of the regenerating device and the in-phase output of the oscillator 3 the output. Furthermore a second phase comparison circuit 4 and a second low-pass filter 5 connected thereto are provided, which correspond to the first phase comparison circuit and the first low-­pass filter respectively. The input of the phase-locked loop and the in-phase output 3b of the controlled oscillator 3 are connected to the inputs of the phase comparison circuit 4. An AGC amplifier 7 fed back to its control input via a feedback path is connected to the output of the second low-pass filter 5. The signal fed back is fed to the control input of a gain-controllable amplifier 6 which is included in the phase-locked loop and which correspond to the AGC amplifier 7.
Patent EP-0328244-A1 (EP)
Inventor: LAU WERNER
IPC: E21B17/02
Filed: 1989-01-11
Abstract: A tool is intended for use in an oil or gas well to re­trieve a drilling or production string from the well, particularly in a situation where the casing or for­mation has collapsed, thus gripping the drilling or pro­duction string. The tool has a driven member (63) which pre­sents, at its lower end, a self-tapping thread (65) such as a counterclockwise self-tapping thread. The tool in­cludes a ratcheting arrangement (48, 56) which can drive the driven member (63) in a counter-clockwise direction when the tool is lowered relative to the driven member. The tool can be repeatedly raised and lowered thus enabling the selftapping thread to be engaged with the top of the drilling or production string.