baber/WOPTO huggingface dataset:
Patent EP-0327794-A1 (EP)
Inventor: BURNEY HARRY S JR
IPC: C25B15/08
Filed: 1989-01-03
Abstract: The invention is a dampening device (8) for use in a vertically disposed electrochemical cell unit (11) of the type at least having: (a) a peripheral flange (1) which defines at least one electrode chamber, said peripheral flange having a upper, substantially horizontally disposed flange portion, a lower substantially horizontally disposed flange portion (1A), and a pair of side flange portions: and (b) at least one outlet port (5) passing through the upper horizontally disposed flange portion or through one of the side flange portions or through the lower flange portion and connecting the exterior of the cell with the electrode chamber. The dampening device (8) is an elongated, hollow duct positioned across at least a portion of the top of the electrode chamber adjacent to the upper, horizontally disposed flange portion, said duct being in fluid flow communication with said electrode chamber and with said outlet port(s), wherein the duct has at least one   opening near its top which connects the interior of the duct with the electrode chamber, wherein said opening(s) has a total cross sectional area less than or equal to the greatest internal cross sectional area of the duct. 
     The invention includes an electrochemical cell containing the dampening device.
Patent EP-0326185-A1 (EP)
Title: Atmosphärischer Gasbrenner
Inventor: BITTMANN BERND
IPC: F24H9/18
Filed: 1986-10-06
Abstract: Ein atmosphärischer Gasbrenner umfaßt wenigstens ein langgestrecktes, innerhalb einer Brennkammer angeordnetes Brennerrohr (1), dessen Wandung an ihrer Oberseite Gemischaustrittsöffnungen (25) für ein dem Brennerrohr (1) zugeführtes Gas-Luft-Gemisch aufweist. Diesem, vorzugsweise metallenen, Brennerrohr (1) sind Halterungen (3) für zumindest einen, vorzugsweise aus keramischem Material bestehenden, im wesentlichen zur Achse des Brennerrohres (1) parallelen, in einem Abstand von der Oberseite der Rohrwandung verlaufenden Kühlstab (2) zugeordnet. Um die konstruktive Gestaltung der Halterungen (3) dieser Kühlstäbe (2) zu vereinfachen, sind diese Kühlstäbe (2) von zumindest einer an der Außenseite der Wandung des Brennerrohres (1) bereichsweise aufliegend befestigten Blechlamelle gehalten, die aus einem Bandgebilde gestaltet oder einer Rohrschelle (4) angefügt sein kann.
Patent EP-0384928-A1 (EP)
Inventor: ROEHRLEIN GERHARD DR ING DIPL-
IPC: G01R33/035
Filed: 1989-03-01
Abstract: A circuit arrangement for a gradiometer with a superconductive quantum interferometer (SQUID) (3) for measuring low-intensity biomagnetic fields, in which the modulated output voltage (US2), proportional to the measured magnetic field, is supplied, for digitisation and quantisation, to an A/D convertor (14, 20), the modulated output signal (US10) of which is used as digital measurement signal (UA). 
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Patent EP-0349750-A1 (EP)
Inventor: BARTSCH RUDOLF
IPC: H02H3/06
Filed: 1989-05-26
Abstract: In such equipment, especially in a braking device of a rail vehicle, it is important that a reliable protection is provided against disturbances and destruction by compensation and overvoltages, the supply of the electrical device being re-connected automatically when the disturbance is no longer present. This is achieved in that a protection circuit has the following function blocks: - an input stage (1) designed as a high-voltage limiter and connected in parallel with the input of the protection circuit, - a voltage divider (2) connected downstream parallel to the input stage (1), - a comparator (3) which is connected downstream of the voltage divider (2) and the input of which is connected to the output of the voltage divider (2), - a stabilised, overvoltage-protected supply (4) for the comparator (3), and - a first and a second electronic switch (5 and 6), the first switch (5), whose switching input is connected to the output of the comparator (3), being arranged in the switching circuit of the second switch (6), and the second switch (6) being arranged between input and output of the protection circuit.
Patent EP-0357974-A1 (EP)
Inventor: PEZZOLI LUIGI
IPC: D03D47/27
Filed: 1989-08-07
Abstract: Means to guide the motion of a pair of weft grippers inside the shed of shuttleless looms - of the type comprising two control straps (2) movable on a substantially horizontal plane thanks to the action of two gearwheels with reciprocating motion, and a plurality of elements (1) to guide the straps, aligned on the sley facing the reed and positioned perpendicularly thereto - provide for the straps to have a substantially rectangular section and to have on each side a shaped recess, and for the guide elements to comprise tooth projections (3) shaped like said recesses so as to engage into the same, thereby supplying a guide for the straps.
Patent EP-0368367-A1 (EP)
Inventor: FIERS WALTER C
IPC: C12N15/28
Filed: 1985-12-19
Abstract: A process for purifying mammalian TNF from a composition comprising the steps of (a) precipitating crude TNF from the composition; (b) fractionating TNF by anion exchange chromatography at a mild alkaline pH; (c) fractioning TNF by gel filtration; and (d) fractionating TNF by anion exchange chromatography at a slightly acidic pH.
Patent EP-0346982-A1 (EP)
Inventor: BARTELS TAMME
IPC: C08F8/46
Filed: 1989-06-09
Abstract: A liquid coating composition is provided which comprises, as a binder, an addition polymer containing on average 2 or more pendant activated unsaturated groups and, as a crosslinking agent, a compound containing on average 2 or more primary amino groups. The pendant activated unsaturated groups of the addition polymer are based upon fumaric, maleic and/or itaconic acid and/or anhydrides thereof. The liquid coating compositions of the present invention provide the particular advantage of rapid cure at ambient temperatures.
Patent EP-0350090-A1 (EP)
Inventor: WISPELAERE DE MARK
IPC: A01K5/02
Filed: 1989-06-19
Abstract: A device for feeding animals, in particular pigs and pig­lets, comprises a feed pan (1), a superstructure (2) and feed supply means for supplying feed to the feed pan. The feed supply means which are mainly situated inside an extension piece (11) being part of the superstructure (2) comprise a feed supply pipe (18), a coaxial closing element (20) and a coaxial rotor (27). The closing element (20) is movable between an upper position in which it closes the feed supply pipe (18) and a lower position in which it is coupled with the rotor (27) so that it functions as a feed distribution element when the rotor is turned by the snouts of feeding animals. The rotor (27) is provided with vanes (28). The shape of the vanes is such that during rotation of the rotor the vanes scrape away caking feed. The feed pan (1) and the extension piece (11) are preferably made of polyester concrete.
Patent EP-0334470-A1 (EP)
Inventor: TAKADA SHINJI C O PATENTS DIVI
IPC: G02B7/08
Filed: 1989-02-01
Abstract: A camera (100) has a main camera body (2) containing a main microprocessor (13), and interchangeable lens devices (1) interchangeably mountable on the camera body (2) and each containing an auxiliary microprocessor (6) storing information identifying the respective lens device (1) and characteristics thereof. Each lens device (1) includes an imaging lens assembly (3) having elements (31, 3i) controllable by drive motors (4) for adjusting respective functions, and the auxiliary microprocessor (6) controls the drive motors (4) in response to position control signals from the main microprocessor (13) and supplies to the latter the stored identifying information and sensed position signals corresponding to the positions of the controllable elements (31, 3i) of the respective lens assembly (3).
Patent EP-0363211-A1 (EP)
Inventor: TANABE MIYUKI
IPC: C07C401/00
Filed: 1989-10-05
Abstract: A 1 α or 24R,25-dihydroxy vitamin D 3  amino acid derivative of formula(I):
     wherein:
     R 1  is OH or -O-CO-A-NH 2 ;   R 2  is H, OH or -O-CO-A-NH 2 ; and   R 3  is H, OH or -O-CO-A-NH 2 ;     
wherein A is C 1-10  alkylene, with the proviso that:
   (1) one of R 2  and R 3  is H and the other is OH or -O-CO-A-NH 2 ;   (2) one of R 1  and R 2  is OH and the other is -O-CO-A-NH 2 ; or   (3) one of R, and R 3  is OH and the other is -0-CO-A-NH 2 ; and an iodine radioisotope-labelled 1α or 24R.25-dihydroxy vitamin D 3  derivative of formula (III):
     wherein:
   R 12  is OH or -O-CO-A-NH-R 5 ;   R 22  is H, OH or -O-CO-A-NH-R 5 ; and   R 32  is H. OH or -O-CO-A-NH-R 5 ;     
wherein A is C 1-10  o alkylene and R s  is a group containing an iodine radioisotope, with the proviso that:
   (1) one of R 22  and R 32  is H and the other is OH or -O-CO-A-NH-R 5 ;   (2) one of R 12  and R 22  is OH and the other is -0-CO-A-NH-R s ; or   (3) one of R 12  and R 32  is OH and the other is -O-CO-A-NH-R 5 .
Patent EP-0332479-A1 (EP)
Inventor: MICHEL PHILIPPE
IPC: C07C5/42
Filed: 1989-02-03
Abstract: Process for the manufacture of polyalkylperylene, consisting in subjecting the corresponding polyalkyl-1,1'-dinaphthalene derivative to a reaction of cyclodehydrogenation with an alkali metal. …<??>The invention also relates to the polyalkylperylene obtained and the organic material derived therefrom, which exhibits a paramagnetic electron resonance spectrum. …<IMAGE>…
Patent EP-0342074-A1 (EP)
Inventor: GRYZ GILBERT
IPC: F16F1/387
Filed: 1989-04-19
Abstract: Elastic joint intended for connecting a first piece (B) to a second piece (A) having a yoke-shaped part with two parallel wings A1. This joint comprises an inner rigid element (1), the outer surface of which has two diametrically opposed parts (1a and 1b) in the form of sectors of a cylinder and which has guide means (1c and 1d) for two elements (3) for fastening to the wings A1 of the second piece, these guide means being spaced from one another in the axial direction of the cylinder sectors and being arranged substantially in their mid-plane, and two elements made of elastic material (6a and 6b), each of which is in contact on the one hand with one of the cylindrical parts (1a and 1b) and on the other hand with an outer element (2) forming part of the first piece or fastened to the latter. <IMAGE>
Patent EP-0387286-A1 (EP)
Inventor: SCHLOSSMAN STUART F
IPC: G01N33/574
Filed: 1988-10-14
Abstract: Anticorps monoclonal se liant de préférence à un sous-ensemble de la population de lymphocytes CD8 humains, grâce auquel on peut effectuer une distinction positive et précise entre les cellules effectrices cytotoxiques et effectrices suppressives dans la population cellulaire CD8. L'anticorps monoclonal reconnaît un nouvel épitope d'antigène LFA-1 au moyen duquel il peut lier les cellules CD8 exprimant l'épitope sur un antigène de surface de celui-ci. La population cellulaire du sous-ensemble CD8 à laquelle cet anticorps se lie de préférence est la population effectrice cytotoxique CD8. Cette sélectivité de l'anticorps monoclonal permet le triage des cellules, le diagnostic et ses applications thérapeutiques positives.
Patent EP-0344282-A1 (EP)
Title: Semi-conductive devices fabricated on soi wafers.
Inventor: WILLIAMS BRIAN DAVID
IPC: H01L21/00
Filed: 1989-07-05
Abstract: The invention describes the fabrication of SOI MOS transistors in which, during the fabrication, and prior to each printing step, the surface of the substrate is rendered coplanar.
Patent EP-0398937-A1 (EP)
Title: Protective lath making a plaster joint when plastering a wall.
Inventor: BRAUN AUGUST
IPC: E04F13/06
Filed: 1988-11-25
Abstract: PCT No. PCT/EP88/01074 Sec. 371 Date Jul. 24, 1990 Sec. 102(e) Date Jul. 24, 1990 PCT Filed Nov. 25, 1988 PCT Pub. No. WO89/04897 PCT Pub. Date Jun. 1, 1989.A protective lath for protection againt dirt and damage during wall plastering and against penetration of moisture at the joint to building components of different material, such as wood, plastics or metal, in particular to window and door frames or rafter ends, on which the plaster abuts; the protective lath is made of hard synthetic resin injected by an extruder into a continuous flow mold and carries a strip for adhering it to such a building component as well as a lateral protective tab which can be broken off by hand via a notch-type incision; a top part also made of hard synthetic resin is pressed onto a bottom part of the protective lath which carries said adhesive strip, with a reinforcing fabric, e.g. of synthetic resin coated silk glass, that extends as far as possible into the plaster layer, being interposed between said parts, and the free end of the top part being resiliently latched in an undercut nose piece of a side wall of the bottom part.
Patent EP-0356499-A1 (EP)
Title: Pigmentation supplements for animal feed compositions.
Inventor: SPENCER KENNETH G
IPC: A23L17/60
Filed: 1989-01-20
Abstract: Pigment compositions useful for supplementing marine animal feeds comprise comminuted Haematococcus cells treated to degradation of carotenoids, typically by coating or by combination with an anti-oxidant. Encysted Haematococcus cells are ground at cryogenic temperatures, typically by combining the cells with liquid nitrogen in a suitable impact mill. The resulting powder has an average particle size below about 5  mu m. Usually, the Haematococcus will be grown in large-scale culture ponds under controlled conditions.
Patent EP-0365630-A1 (EP)
Inventor: DIEUMEGARD DOMINIQUE
IPC: H01J1/304
Filed: 1989-03-24
Abstract: L'invention a pour objet un procédé de fabrication d'émetteurs à pointes à émission de champ, à partir d'un substrat monocristallin (1) d'orientation convenable recouvert d'une couche isolante (2) où des zones élémentaires carrées, d'orientation convenable par rapport au substrat, ont été enlevées. Du silicium est déposé par épitaxie sélective dans ces zones. La croissance épitaxiale du silicium à vitesse rapide parallèlement au substrat et à vitesse lente selon des faces à 45° du substrat permet de réaliser des pointes pyramidales qui après avoir été recouvertes de tungstène forment des pointes émettrices. Application à la réalisation de réseaux bidimensionnels d'émetteurs à pointes, notamment pour écrans de visualisation.
Patent EP-0377045-A1 (EP)
Inventor: TANIGUCHI MITSUYUKI F MANSION
IPC: G01D5/244
Filed: 1989-03-31
Abstract: An encoder having two encoder units. An encoder having two encoders each having means for storing offset between said two encoder units and means for reading and correcting the offset. An encoder having an encoder with means for storing amplitude difference and phase difference between the encodes and means for reading and correcting the amplitude difference and phase difference, and further having two encoder units and means for generating an offset erasing signal between the two units. An encoder having an encoder that has means for storing offset between each unit and the offset erasing signal generating means, and means for reading and correcting the offset, and further having two encoder units and means for generating an offset erasing signal between the two encoder units. An encoder has means for storing amplitude difference and phase difference between the units, and means for reading and correcting the amplitude difference and phase difference.
Patent EP-0426719-A1 (EP)
Title: Teinture pour cheveux
Inventor: ROSE DAVID
IPC: C07D241/44
Filed: 1989-07-17
Abstract: On utilise comme colorants à action directe dans des teintures pour cheveux des composés ayant la formule (I), ou leurs sels, dans laquelle un des groupes R1 ou R2 est un groupe nitro, alors que l'autre groupe est hydrogène, halogène, un groupe amine, un groupe monoalkylamine ou dialkylamine avec des groupes alkyle ayant entre 1 et 4 atomes de carbone, R3 et R4 sont indépendamment l'un de l'autre de l'hydrogène ou un groupe alkyle ayant entre 1 et 4 atomes de carbone, A est un groupe >CHR6 ou >C=O-, R6 étant de l'hydrogène ou un groupe alkyle ayant entre 1 et 4 atomes de carbone, et R5 est de l'hydrogène ou un groupe alkyle ayant entre 1 et 4 atomes de carbone.
Patent EP-0404873-A1 (EP)
Title: Sling-bottom article carrier.
Inventor: COOPER LEONARD MICHAEL
IPC: B65D5/46
Filed: 1989-09-18
Abstract: A sling-bottom carrier adapted to carry long-necked beverage bottles. The carrier has an upper panel and a center partition with transverse cell-forming partitions. The center partition has a handle opening near the top and the top panel has a handle access opening overlying the center partition. A flap covering the access opening is folded down in use to allow a user to reach the handle opening. The front, back, bottom and top panels are formed from a continuous integral sheet, and the center partition sections of the carrier blank are on the same side of the sheet, thereby minimizing the amount of material needed. A reinforcing section makes the handle area in the center partition of triple thickness.
Patent EP-0398091-A1 (EP)
Inventor: WILLIAMS ROGER D
IPC: B01D46/24
Filed: 1990-05-05
Abstract: Apparatus for filtering dust and the like entrained in a flow of transport air which includes an enclosed housing having an upper filtering portion and a lower hopper for collecting dust. A plurality of filter elements (28) are disposed in the upper housing portion, and a specially formed inlet plenum (36) directs the transport air with entrained foreign particles in a predetermined direction toward the hopper so that heavier particles of dust are carried directly to the hopper by inertia rather than collecting on the filter elements. The filter elements are support solely by a cluster of support rods (24) extending across the housing, and an access opening (56) and closure door (58) are provided for inserting and removing the filter elements (28). A latch assembly is provided which slidable engages the enclosure door (58) at its closed position, after which it can be tightened, all without requiring any special tools.
Patent EP-0399316-A1 (EP)
Inventor: DIRKSMEIER ULRICH
IPC: F17C13/00
Filed: 1990-05-12
Abstract: The hand wheel (3) has a central depression (8) on the upper side for holding a nut (2) which fixes the hand wheel (3) onto the valve spindle (1). The stub (20) of a two-layer plastic cap (9) engages over the nut (2), which plastic cap (9) is clamped firmly in recesses (11) of the hand wheel (3). An induction coil (13) together with a chip (14), connected thereto, are embedded, encapsulated in a waterproof manner, in the space (17) between the two cap layers (15, 18) on the circumferential side of a central pin (16). Data for the administration of gas cylinders can be stored in the chip (14) and can also be called up from there again. A read/write unit, especially a portable unit, can be used for this purpose. <IMAGE>
Patent EP-0439667-A1 (EP)
Inventor: BENDT MARTIN
IPC: H05K7/20
Filed: 1990-05-19
Abstract: The ventilator filter (100) consists of a basic housing (10) having a frame (11) whose frame opening (16) is closed by means of an electric-shock protection grid (18) and which is provided on its circumference with a quick release device (50) having no screws, a covering housing (30) which has air guidance slots (38) and is held on the basic housing (10) by means of a clamping seat, a filter mat (60) which is arranged between the basic housing (10) and the covering housing (30), and a fan (71) which is arranged on the basic housing (10), the quick-release device (50) consisting of elastically sprung wing corners (151) which are constructed in the corner regions of the frame (11) and have elastically sprung, wing-like clamping sections which project from the planes of the frame side walls, as a result of which quick assembly of the ventilator filter in the perforations of mounting walls, such as the wall of a switchgear cabinet, is facilitated, with simultaneous, automatic matching to predetermined material thicknesses of the mounting walls. (Fig. 1). <IMAGE>
Patent EP-0410109-A1 (EP)
Inventor: RAUCH NORBERT DIPL-ING
IPC: A01C17/00
Filed: 1990-05-26
Abstract: A centrifugal spreader for pourable spreading material consists of a supply container (1) having at least one adjustable outflow orifice (3) and a respective centrifugal disc (6) arranged under each outflow orifice and with throw blades (8), and of a device for inclining the centrifugal spreader out of a horizontal normal position for ground fertilization into a position inclined rearwards and upwards oppositely to the direction of travel for late fertilization. To compensate the variation in the spreading pattern occurring as a result of the inclination of the centrifugal spreader, in the inclined position for late fertilization the delivery point of the spreading material on the centrifugal disc (6), determining the relative position between the outflow orifice and centrifugal disc (6), is displaceable oppositely to the direction of rotation and/or outwards in relation to the position for ground fertilization. <IMAGE>
Patent EP-0408918-A1 (EP)
Inventor: KATO KINYA C O CANON K K
IPC: C07H21/00
Filed: 1990-06-21
Abstract: A method for detecting nucleic acid including the process of reacting a sample nucleic acid with a proe nucleic acid and analyzing presence or absence of a nucleic acid to be detected-probe nucleic acid hybrid into the reaction mixture obtained comprises the processes of: a) reacting a sample nucleic acid with a probe nucleic acid; b) applying a label only onto the hybrid formed in the reaction mixture obtained in the process a); and c) detecting the hybrid labelled in the process b) by utilizing said label. An immobilized probe for nucleic acid detection to be used for the method for detecting nucleic acid according to claim 2 comprises a probe nucleic acid immobilized on a carrier, wherein said probe nucleic acid is capable of hybridizing with a nucleic acid to be detected.
Patent EP-0409058-A1 (EP)
Inventor: MUELLER RUDOLF
IPC: G01G21/24
Filed: 1990-07-11
Abstract: For a balance having a system carrier (1) fixed to the housing and a weighing-dish support part (2) which is connected to the system carrier by means of two upper and two lower link struts in the form of a parallel guide, one upper link strut and one lower link strut in each case being connected to one another via two connection regions and being combined to form a link plate (5, 6), and the two link plates (5, 6) being fastened laterally to the system carrier (1) and to the weighing-dish support part (2), it is proposed that the system carrier (1) be made wider than the weighing-dish support part (2), and that the two screw-on surfaces for the link plates (5, 6) form an angle with one another both on the system carrier (1) and on the weighing-dish support part (2), so that the system carrier (1), the two link plates (5, 6) and the weighing-dish support part (2) form a trapezium, as seen in a top view. The stability of the parallel guide in relation to lateral forces is thereby markedly increased. 
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Patent EP-0381451-A1 (EP)
Inventor: BUNNELL CHARLES ARTHUR
IPC: C07F7/18
Filed: 1990-01-30
Abstract: An improved process for preparing trialkylsilyl ester and acid halide derivatives of carboxylic acids is provided along with novel trialkylsilyl ester intermediates of 2-(2-furyl)-2-methoximinoacetic acid.
Patent EP-0384757-A1 (EP)
Inventor: HALEEM HAMID A
IPC: F03B17/06
Filed: 1990-02-22
Abstract: This is a turbine based on a principle of the swinging vane. Each vane (a,b,c,d,e,f) is provided with a counterweight carried by an arm fixed to the vane at right angles to its plane (9). 
     The turbine is provided with two sets of vanes annularly arranged (Drawing No. 3), and the arms carrying the counterweights of the inner and outer rings point in opposite directions. 
     A number of the above turbines are stringed on the same shaft (2) which is then placed at an angle (say 45 o ) with the direction of the waves, so that each turbine receives the wave at a different time. 
     Each turbine is fitted with one-way free-wheel drive means (4) and rotates only when it receives the wave. The machine is installed on legs (5) standing on a float (6) submerged below the level of the waves, the said float mounted through a telescopic system of poles and sleeves, on another submerged float stayed below it.