baber/WOPTO huggingface dataset:
Patent EP-0321487-A1 (EP)
Inventor: BARNARD GEOFFREY JOHN RUSSELL
IPC: G01N33/543
Filed: 1987-09-03
Abstract: Dans une analyse où un ligand est étiqueté par conjugaison avec un dihydrophtalazinedione (DPD), par exemple du luminol ou de l'isoluminol, et le DPD conjugué réagit avec un oxydant, par exemple du peroxyde d'hydrogène, et un catalyseur de groupe hématique actif, par exemple une microperoxydase, l'intensité lumineuse est accrue par certaines amines à retardement stérique définies en tant que composés bicycliques saturés possédant un atome d'azote dans l'une ou l'autre ou les deux positions de tête de pont ou un composé cyclique de pipéridine possédant quatre groupes alkyle C1-4 en positions 2 et 6. On préfère le 1,4-Diazabicyclo[2.2.2]-octane, connu sous la dénomination ''DABCO''.
Patent EP-0292567-A1 (EP)
Title: Dispositif electrique de direction des roues arriere
Inventor: MORISHITA MITSUHARU MITSUBISHI
IPC: B62D5/04
Filed: 1987-11-30
Abstract: Dispositif électrique de direction des roues arrière pourvu d'un embrayage électromagnétique (12) entre un moteur (11) entraînant les roues arrière (9) et un engrenage réducteur à vis sans fin (13) possédant un rendement d'inversion inférieur ou égal à zéro, et unité de commande (20) destinée à interrompre un courant électrique appliqué au moteur (11) et à dégager l'embrayage électromagnétique (12) lorsqu'une opération anormale autre qu'une opération prédéterminée est détectée. Dans ce cas, l'engrenage de direction des roues arrière est fixé dans la position qu'il occupe par une opération de commande de l'unité de commande (20), de sorte que les roues arrière restent sous contrôle.
Patent EP-0318630-A1 (EP)
Inventor: INNOCENTI FRANCO
IPC: C07H3/04
Filed: 1988-01-13
Abstract: A method for preparing high-purity crystalline lactulose and the product obtained by the method, which comprises crystallization from aqueous solutions at a temperature of 5-40°C, the starting aqueous solution having a lactulose concentration of 50-80% w/w, a lactose concentration of less than 5% of the lactulose concentration by weight, a galactose concentration of less than 5% of the lactulose concentration by weight, and a concentration of other sugars of less than 4% of the lactulose concentration by weight.
Patent EP-0280080-A1 (EP)
Inventor: LINDERT HEINRICH
IPC: A22C17/00
Filed: 1988-02-03
Abstract: A machine for processing objects, such as chicken leg parts or the like, includes a conveyor which has a plurality of displacement frames mounted thereon for displacement with the conveyor. Each of the displacement frames is equipped with a gripping device which grips a small portion of the object to be processed. A sawing or cutting device is arranged at an upstream portion of the trajectory of movement of the displacement frames and is operative for longitudinally cutting the respective object into two parts. An additional holding device including either oppositely located vertical nail plates or holding conveyors holds the object firmly at a cutting location, while a punch dissociates a cartilaginous joint of the object from the meat. Downstream of the additional holding device, there is arranged a spreading wedge which spreads the parts of the object apart until they break away from the zone of the object that is held by the gripping device.
Patent EP-0328712-A1 (EP)
Inventor: OTA YOSHIO MITSUBOSHI APATO -
IPC: C01F11/18
Filed: 1988-02-19
Abstract: Disclosed is a novel process of producing plate-shaped calcium carbonate particles. The process comprises the steps of adding aqueous calcium hydrogen carbonate solution with a temperature of less than 50°C into an aqueous medium bath held at a temperature of not less than 50°C to generate plate-shaped calcium carbonate particles in the bath, the temperature of the bath being kept not less than 50°C during the addition of the aqueous calcium hydrogen carbonate solution; and recovering the generated plate-shaped calcium carbonate particles.
Patent EP-0301347-A1 (EP)
Inventor: WENDLING PETER
IPC: C08C19/08
Filed: 1988-07-18
Abstract: A polychloroprene rubber which has advantages over the prior art in the sum of the applicational properties, vulcanisation rate, tensile strength, elongation at break, modulus of elasticity, tear propagation strength and heat resistance of the vulcanisate.
Patent EP-0312805-A1 (EP)
Inventor: DEMUTH ROBERT
IPC: D01G23/02
Filed: 1988-09-26
Abstract: A change in the production of a fibre-processing machine is made by a change of the processing width (B). 
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Patent EP-0313915-A1 (EP)
Inventor: CREE STEPHEN HENRY
IPC: C08J5/06
Filed: 1988-10-12
Abstract: The adhesion of highly oriented polyolefin objects, in par­ticular polyethylene filaments, to e.g. polar, polymer matrices is improved by contacting the surface of the object with a solvent for 0.5-2 minutes at a temperature above the dissolution point of the polyolefin.
Patent EP-0316945-A1 (EP)
Inventor: FOA MARCO DR
IPC: C25B3/23
Filed: 1988-11-18
Abstract: There is disclosed a process for the preparation of 2-methyl-5-pyrazinoic acid which comprises oxidizing electro­chemically a compound having formula:
      wherein X is -OH, Cl, Br, -O-CO-R, -O-SO₂-R, in which R is a C₁-C₅ alkyl radical, optionally substituted with F or Cl, or it is a C₆-C₁₂ aryl radical, in an aqueous alkaline medium, at a temperature ranging from 20°C to 90°C, by using anodes coated with nickel oxide-hydroxide.
Patent EP-0321811-A1 (EP)
Inventor: HAARASILTA SAMPSA
IPC: A21D8/04
Filed: 1988-12-10
Abstract: This invention relates to a method for improving the rheological properties of a flour dough which comprises combining flour, yeast, water and an effective amount of an enzyme preparation comprising sulfhydryl oxidase and glucose oxidase and mixing said ingredients to form a suitable baking dough. The invention results in stronger doughs with improved rheological properties as well as a final baked product with improved texture.
Patent EP-0320886-A1 (EP)
Inventor: YAMADA YASUHIRO
IPC: G09B21/00
Filed: 1988-12-13
Abstract: The present invention discloses a pattern reading apparatus with a variable reading frequency in converting an optical pattern into electrical signals, capable of avoiding the flickering or beat in the image by the regulation of the reading frequency in reading an optical pattern with a frame frequency such as the pattern displayed on a cathode ray tube or a liquid crystal display unit. The pattern reading apparatus is usable as a reader for a blind person, by representing the optical pattern, read with the regulated reading frequency, with tactile display vibrating corresponding to the pattern.
Patent EP-0322739-A1 (EP)
Inventor: REYNOLDS SAMUEL C
IPC: G01R23/163
Filed: 1988-12-21
Abstract: A correlator apparatus that simultaneously delays two time-­varying input signals (1, 2) using just a single transmission line (17), with the signals (1, 2) being connected to opposite ends of the line (17). Directional couplers (27a - 27i) spaced along the transmission line (17) extract delayed versions of the two input signals (1, 2), for correlation by a bank of correlators, to produce a correlation envelope for the two signals (1, 2). The apparatus is substantially less massive than prior apparatus of this kind and can be easily contructed and aligned (Fig. 2).
Patent EP-0333938-A1 (EP)
Inventor: CASAGRANDE CESARE
IPC: A61K31/13
Filed: 1988-11-24
Abstract: Compounds of the formula
      wherein Ar, R, R₁ , R₂, R₃, R₄, X and n have the meanings mentioned in the description, processes and intermediates for their preparation, pharmaceutical compositions which contain them and their use in therapy in the treatment of cardiovascular diseases.
Patent EP-0279501-A1 (EP)
Inventor: ERA SUSUMU
IPC: G11B7/248
Filed: 1988-01-04
Abstract: A novel naphthalocyanine dye represented by the following general formula (I):
      wherein R is an alkyl group having 1 to 22 carbon atoms or an aryl group and three Rs may be the same or different; M is selected from the group consisting of Si, Al, Ti, Ge and Sn; Y₁ and Y₂ are selected from the group consisting of ORʹ, OAr, OSi(Rʹ)₃, OSi(Ar)₃ and OC(Ar)₃ and may be the same of different, with the proviso that when M is Al, Y₁ alone should be bound to M and Y₂ is absent, in which Rʹ is an alkyl group having 1 to 22 carbon atoms, and Ar is an aryl group or an aralkyl group. 
     Method for preparing this dye and optical information recording medium employing it.
Patent EP-0296815-A1 (EP)
Inventor: SANSOME DENNIS HUGH
IPC: C23C4/12
Filed: 1988-06-22
Abstract: On spray-forming metals onto a substrate from which the sprayed coating is to be detached, unwanted adhesion may occur, even to a smooth substrate. Conversely, if the coating is meant to adhere, it may accidentally delaminate, even from a roughened substrate. 
     By vibrating the substrate, marginally adherent splats will be encouraged to detach themselves while, on the other hand, well adherent splats will not be affected.
Patent EP-0299695-A1 (EP)
Inventor: BROOKS FREDERICK
IPC: A47B47/04
Filed: 1988-07-11
Abstract: This invention provides a self-supporting rigid shelving system that may be easily assembled and disassembled by hand without tools. It is comprised of posts (10) and connector pieces (5, 6) that are screwed together through holes in the corner areas of shelves (2) to be joined into a shelving unit. Flanges (3) are integrally located on the post connector pieces (5, 6) to enable the post structure to securely grip each shelf from above and below. The invention may be embodied in a variety of shelf components, permitting the construction of utility or decorative shelving to meet any taste, purpose, or budget, for use in the home, office, workshop, or storage area. The parts of the invention are also suitable for the assembly of other furniture such as coffee and end tables.
Patent EP-0301788-A1 (EP)
Inventor: WATANABE KAZUO
IPC: G03G15/00
Filed: 1988-07-25
Abstract: A copying machine allows display data stored in a memory to be readily modified without preparing a complicated program and a larger memory capacity. In the copying machine (1), there is provided an external memory unit in addition to an internal memory and a connection for connecting with the external memory. The external memory is shaped in a card-like package which comprises a semiconductor memory (61) storing display data and an access part capable of being attached to the connection in order to access the memory. The connection is placed at a position accessible from outside so the external memory is easily attached to or detached from the connection.
Patent EP-0307099-A1 (EP)
Inventor: ITOH JUNICHI
IPC: H01L23/532
Filed: 1988-08-17
Abstract: A semiconductor device including a semiconductor substrate (1); a metal wiring layers (31) formed on the semi­conductor substrate; a first insulation layer (411) formed on the metal wiring layer (31), the first insulation layer (411) being formed by a tensile stress insulation layer having a contracting characteristic relative to the substrate; and a second insulation layer (412) formed on the first insulation layer (411), the second insulation layer (412) being formed by a compressive stress insulation layer having an expanding characteristic relative to the substrate. The tensile stress insulation layer (411) is produced by thermal chemical vapor deposition or plasma assisted chemical vapor deposition which is performed in a discharge frequency range higher that 2 megahertz; and the compressive stress insulation layer (412) is produced by plasma assisted chemical vapor deposition which is performed in a discharge frequency range lower than 2 megahertz.
Patent EP-0306351-A1 (EP)
Inventor: OHZONO KOUHEI
IPC: B60W30/18
Filed: 1988-09-05
Abstract: The present invention is related to a drive train of a wheeled vehicle having an engine and at least one driving wheel and a method for controlling the drive train. 
     The present invention provides a drive train of a wheeled vehicle having an engine and at least one driving wheel, the drive train essentially composed of; (a) a first clutch means (7) connected to the engine for receiving driving force therefrom and outputting the driving force as varying a transfer ratio therebetween according to an operation of a driver; (b) a transmission (3) connected to the first clutch means for receiving the driving force therefrom and outputting the driving force as varying a rotational speed thereof; and (c) a second clutch means (10) connected to the transmission for receiving the driving force therefrom and transmitting the driving force to the driving wheel as automatically varying a transfer ratio therebetween according to a rotational frequency of the driving force outputted by the transmission. 
     The present invention also provides a method for controlling a drive train of a vehicle having an engine and at least one driving wheel, the drive train comprising a first clutch means (7) connected to the engine for receiving driving force therefrom and outputting the driving force; a transmission (3) connected to the first clutch means for receiving the driving force therefrom and outputting the driving force; and a second clutch means (10) connected to the transmission for receiving the driving force therefrom and   transmitting the driving force to the driving wheel, the method essentially composed of the steps of; (a) setting a transfer ratio at the first clutch means (10) according to an operation of a driver; (b) automatically setting a transmission ratio at the transmission; and (c) automatically setting a transfer ratio at the second clutch means (10) according to a rotational frequency of the driving force outputted by the transmission (3).
Patent EP-0319274-A1 (EP)
Inventor: NASON CLYDE K
IPC: F04B7/00
Filed: 1988-11-30
Abstract: A mechanical drive system for use in driving a disposable cassette containing a reciprocating fluid pump and active valves from a main pump unit. The system uses a single power module cam (580) to drive both the reciprocating pump and the valves to eliminate the possibility of a timing error between the operation of the reciprocating pump and the valves. The power module cam (580) has a cam groove (590) which drives a pump actuator (540) and a bottom can surface (592) which drives two valve actuators (620).
Patent EP-0304344-A1 (EP)
Inventor: COURSAGET PIERRE
IPC: A61K39/29
Filed: 1988-05-26
Abstract: The invention concerns particles of a virus related to the hepatitis B virus, whose shells are recognized by anti-HB polyclonal antibodies and whose nucleocapsides are different from those of the hepatitis B virus. These particles have a density of approximately 1.25 to approximately 1.275 in a coesium chloride gradient and diameters of 45 to 60 measurable by electronic microscopy. The shells of these viruses when no viral DNA is present have diameters of approximately 22 nm to approximately 30 nm. The shells of these viruses are useful for the diagnosis of hepatitis and for vaccination against hepatitis.
Patent EP-0314547-A1 (EP)
Inventor: GUENIN DANIEL
IPC: F42B5/16
Filed: 1988-10-20
Abstract: The invention relates to a propulsive charge for ammunition comprising a finned projectile (5), consisting of a front part (6) and of a rear part (12), the front part surrounding the fin unit of the projectile (5) and the rear part (12) enclosing an ignition means (4). The rear part (12) is integrated in a case (2) and has a recess (10a), in which the front part (6) is engaged partially or completely in order to ensure that these two parts are fixed together. The recess (10a) is delimited by the case (2) alone or both by the case (2) and by the rear part (12) of the charge. The front part (6) is integrated in a housing (7) fitted on the projectile (5) and closed by means of a cover (8) having vents (11), said housing being fitted into the recess (10a) and forming a means for connecting the front part (6) of the charge to the projectile (5). The invention is used for ammunition of the finned arrow type. <IMAGE>
Patent EP-0362212-A1 (EP)
Title: Urinary incontinence device.
Inventor: BISWAS NICHOLAS
IPC: A61F2/00
Filed: 1988-04-14
Abstract: An intra-vaginal device to aid in controlling urinary incontinence, said device including a body with a forward portion (14) to engage the anterior vaginal wall adjacent the bladder neck, which forward portion is expandable to close the bladder neck.
Patent EP-0332682-A1 (EP)
Title: Neutralized perfluoro-3,6-dioxa-4-methyl-7-octene sulphonyl fluoride copolymer surface for attachment and growth of animal cells
Inventor: MCAUSLAN BRIAN RICHARD
IPC: C12N11/08
Filed: 1988-09-19
Abstract: Neutralized surface of a copolymer of perfluoro-3,6-dioxa-4-­
methyl-7-octene sulphonyl fluoride for attachment and 
growth of animal cells in vivo or in vitro, the comonomer preferably 
being tetrafluoroethylene.
Patent EP-0325992-A1 (EP)
Inventor: RAASCH HANS
IPC: D01H4/50
Filed: 1989-01-17
Abstract: To remedy a broken end incurred during spinning, an autonomous travelling piecing unit (23) follows a first piecing program whereby, automatically, the end (8''') is retracted from the package (1), guided to the spinning element (6') of the spinning position (6), adjoined there to fibres already present or additionally supplied to that location, then continuously hauled as reattached ends off the spinning element, transferred to the spinning position and wound up on the package. A bobbin change executed by an autonomous travelling bobbin changing unit (50) triggers a signal which causes the travelling autonomous piecing unit (23) to stop at the spinning position (6) and start a second piecing program whereby, after the bobbin has been changed, an auxiliary thread (33a) is hauled off a reservoir package (33), guided to the spinning element (6') of the spinning position (6) and adjoined to fibres already present or additionally supplied there, then continuously hauled as reattached end off the spinning element and guided with elimination of the auxiliary thread piece to the tube, transferred to the spinning position and continuously wound on to the tube (2) to form a new package (1). 
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Patent EP-0356608-A1 (EP)
Inventor: GAETI ANTHONY J
IPC: F02B3/06
Filed: 1989-01-31
Abstract: A solenoid (26) is affixed to a bracket (21) having a base (22,23) complementary in configuration to a portion (25) of the housing of a diesel engine fuel pump governor (10) that is spaced from the governor's run/stop member; the bracket is mounted on the governor housing by two bolts (17) that also serve to join two halves of the governor housing. A lever mounted on the run/stop member of the governor is connected, by a connecting rod and swivel connection, (31,32) to the solenoid plunger, so that plunger movement responsive to energization of the solenoid rotates the run/stop member to a RUN position; on de-energization of the solenoid its spring drives the run/stop member to a STOP position. A support rod (41) affixed to the center of the bracket (21) and mounted to the governor housing (11) by a cover mounting bolt (15) braces the bracket against engine vibration.
Patent EP-0342602-A1 (EP)
Title: Einrichtung zur kontrollierten Verbrennung eines zündfähigen Wasserstoff-Luft-Gemisches in einer kerntechnischen Anlage
Inventor: HECK REINHARD DIPL-ING
IPC: G21C9/00
Filed: 1989-05-16
Abstract: Zur gezielten, frühzeitigen Zündung von H2-Luft-Gemischen bei niedriger H2-Konzentration, die in kerntechnischen Anlagen, insbesondere im Containment von Leichtwasserreaktoren bei einem Störfall auftreten können, ist eine Zündquelle mit einem autarken, in regelmäßigen Zeitabständen auf seinen Ladezustand überprüfbaren Energiespeicher (100) versehen. Die Auslösung des Zündvorganges mittels Zündfunken zwischen den Zündelektroden (6a, 6b) erfolgt durch temperaturabhängig und druckabhängig ansprechende Auslöseelemente (AE1, AE2), wobei die Entladung des Energiespeichers (100) in den Funkenzünder (6) während eines längeren Zeitraumes, der störfallabhängig mehrere Tage betragen kann, sich in zeitlichen Abständen wiederholt. Die zeitlichen Abstände können z.B. mehrere Minuten betragen und hängen von der erneuten Bildung zündfähiger Wasserstoff-Luft-Gemische ab. Als Energiespeicher eignet sich eine Trockenbatterie (100), insbesondere ein Lithium-Sammler. Letzterer ist auch bei Temperaturen um 200 °C funktionstüchtig. Als Auslöseelemente (AE1, AE2), die die Zündquelle zur Erzeugung der Zündfunken am Funkenzünder (6) einer Hochspannungs-Zündeinheit (HS) aktivieren, kommen Thermo-und Druckschalter in Frage. Eine Funktionsüberprüfung der Batterie (100) und des Zündvorganges durch Reed-Kontakt-Betätigung von außen ist möglich.
Patent EP-0357031-A1 (EP)
Inventor: FUKAO MASAMI
IPC: C07C15/02
Filed: 1989-08-30
Abstract: An alkyl-substituted aromatic hydrocarbon is prepared by alkylating an alkyl aromatic hydrocarbon having at least one hydrogen atom at an alpha-position in a side chain with an olefin in the presence of a solid base which is obtainable by reacting an alumina with an alkali metal carbonate and/or aluminate and an alkali metal and/or its hydride at a temper­ature of 180 to 800°C as a catalyst in an inert gas atmosphere.
Patent EP-0432279-A1 (EP)
Inventor: KURISAKI HIDEO
IPC: A61Q1/00
Filed: 1989-11-06
Abstract: The present invention provides a powdery cosmetic which is excellent in the spreadability and adhesion, free from the standing-out of powder after application to the skin and free from the feeling of dry and loose and has characteristics necessary for powdery cosmetic. 
     The powdery cosmetic of the present invention comprises a porous spherical cellulose powder incorporated therein in an amount of 0.1 to 50 % by weight based on the whole amount of the powdery cosmetic. The porous spherical cellulose powder has an average particle diameter of 3 to 50 µm and a maximum particle diameter of 100 µm and coated, impregnated, or chemically linked with at least one high molecular substance retentive of moisture.
Patent EP-0376257-A1 (EP)
Inventor: FRIGGI GIOVANNI
IPC: B23D55/10
Filed: 1989-12-27
Abstract: The device detects the elongation of the blade during the cutting operation and sends an alarm signal when the blade elongation speed exceeds a predetermined value characteristic of the machine, of the band saw blade and of the material being cut, which value can be easily deter­mined by experiments. 
     In the preferred embodiment, the device consists of a linear potentiometer (14) applied to the slide (11) supporting the idle pulley (6) in order to detect its movements, and of a control unit incorporating a clock function, which measures the elongation of the blade (5) in predetermined time intervals, compares it with the critical value and provides, if necessary, to send the alarm signal. 
     The safety device of the present invention allows to interrupt, manually or automatically, the working of the sawing machine at the moment in which the band saw blade is about to leave the ideal cutting plane, thereby preventing faulty cuttings from being performed.
Patent EP-0337544-A1 (EP)
Inventor: JOUSSELIN CHRISTIAN SOCIETE CI
IPC: G06F12/02
Filed: 1989-04-06
Abstract: Method of managing address words which determines destination addresses for the routing of data on the basis of input address words of (M + N) bits. It comprises the following steps:
 - on the basis of two input address words, separation of each of these words into two fields of M and N bits respectively
 - combination of these fields in accordance with a law of composition of non-commutative groups in order to deliver destination addresses resulting from the combination. 
<??>The laws of composition employed require simple operations only. The invention also relates to an address word management unit. This makes it possible to reduce the addressing periods employed in searching for data, for example when the latter are stored in memory. 
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