baber/WOPTO huggingface dataset:
Patent EP-0383769-A1 (EP)
Title: Dispositif de refroidissement d'un aimant resistif
Inventor: AUBERT GUY
IPC: H01F7/20
Filed: 1988-07-01
Abstract: L'invention concerne un dispositif de refroidissement d'un aimant (2) résistif utilisant un fluide de refroidissement (23) circulant dans l'aimant (2) au contact de bobines (6, 7), sous un débit beaucoup plus faible que dans l'art antérieur. A cette fin, le fluide (23) est injecté dans l'aimant (2) à l'état diphasique et absorbe des calories produites par effet Joule par évaporation dans un évaporateur (8) constitué en tout ou partie par l'aimant (2).
Patent EP-0345448-A1 (EP)
Inventor: BEISLER ALFONS
IPC: D05B75/00
Filed: 1989-04-21
Abstract: In a sewing apparatus with a sewing machine (50) mounted on a base stand (10) so as to be adjustable in two mutually perpendicular directions, the sewing machine is arranged at one end of a horizontal supporting arm (40) which is guided displaceably on a vertical column (26) in parallel with its longitudinal direction, the column (26) standing on a slide (18) which is guided on the base stand (10) so as to be displaceable perpendicularly relative to the direction of displacement of the supporting arm (40). <IMAGE>
Patent EP-0343461-A1 (EP)
Inventor: LOVE MAHLON LLOYD
IPC: A01D41/14
Filed: 1989-05-13
Abstract: Eine Antriebsvorrichtung mit einer Antriebswelle (42), die eine Umkehr der Drehrichtung einer Abtriebswelle (56) über eine Schaltvorrichtung ermöglicht, weist zwei Antriebsräder (44, 46) und zwei Abtriebsräder (48, 52) auf, die z. B. mittels Riemen (50, 54) untereinander stets antriebsmäßig verbunden sind. Eines der Abtriebsräder (52) ist achsparallel zu der Abtriebswelle (56) vorgesehen und kann mittels eines verschiebbaren Umkehrelements (58) in Antriebsverbindung mit der Abtriebswelle (56) gebracht werden. Eine derartige Antriebsvorrichtung findet z. B. Anwendung an Einzugsorganen von Erntemaschinen.
Patent EP-0360042-A1 (EP)
Inventor: KURIHARA MAKOTO
IPC: C07C41/00
Filed: 1989-08-29
Abstract: New p-terphenyl derivatives useful as components for preparing practical ferroelectric liquid crystalline compositions and excellent in chemical stability, as well as liquid crystalline compositions containing at least one of the p-terphenyl derivatives.
Patent EP-0371355-A1 (EP)
Inventor: FABINSKI WALTER
IPC: G01N33/00
Filed: 1989-11-17
Abstract: The invention relates to an apparatus for monitoring the flow of gas in a gas analyzer having a pump (P) for conveying the gas through the measurement chamber (M) and having a flow resistance (K) for generating a pressure rise in the flow of gas, which is arranged behind the measurement chamber. A pressure sensor (D) for measuring the absolute pressure in the gas pipe is arranged in front of, in or behind the measurement chamber. The signal of the pressure sensor serves as a measure of the flow rate.
Patent EP-0346967-A1 (EP)
Inventor: TACQ JO
IPC: D03D47/38
Filed: 1989-06-05
Abstract: Mechanism for supplying weft threads on weaving machines, characterized in that it consists essentially of at least three weft supply mechanisms (2, 3, 4, 5), of which at least one operates with at least two thread supplies (7, 8, 9) with different sorts of weft thread (6A, 6B, 6C).
Patent EP-0359328-A1 (EP)
Inventor: AMIOT LUCIEN
IPC: B42D15/10
Filed: 1989-09-11
Abstract: The carrier of the circuit (1) comprises at least one conductive track (2) to which an upper face of said circuit is connected by at least one conductive wire (5) the integral mounting of the circuit on the carrier being obtained on the one hand by unification by means of a conductive cement (4) of a lower face of the electronic circuit and of the flexible carrier and on the other hand by addition, around the circuit, of a resin (6), which does not embrace any conductive wire, said device being coated externally with a protective lacquer (7). According to the invention, said conductive cement (4), said resin (6) and said protective lacquer (7) contain a few % by weight or by volume of an antistatic agent. Application to memory cards. <IMAGE>
Patent EP-0368402-A1 (EP)
Inventor: MEYNS IGNACE
IPC: D03C7/06
Filed: 1989-11-06
Abstract: The present invention has as its object a device for forming selvedges in which the device is driven by the harnesses (6, 7) themselves, and in which use is made of a rocker device (29) in order to obtain the alternating sideways motion of the leno threads (23, 24).
Patent EP-0331346-A1 (EP)
Inventor: BRAMMER DAVID GEORGE
IPC: A01G1/04
Filed: 1989-02-23
Abstract: There is disclosed a bale of compost for mushroom culture of greater than conventional depth and having air vents (11) therethrough from one side to another.
Patent EP-0341813-A1 (EP)
Inventor: LEE MYON KI
IPC: C07B61/00
Filed: 1989-03-15
Abstract: A continuous stirred-tank reactor suitable for the liquid-phase oxidation of an aromatic alkyl to an aromatic carboxylic acid is provided with vertically disposed, rel­atively narrow baffles on the reactor wall and with oxi­dizing gas inlet means below the agitator in the reactor. The baffle width is about 0.02 to about 0.04 times the diameter of the reactor.
Patent EP-0339853-A1 (EP)
Inventor: WEBB RODNEY M
IPC: C10L1/32
Filed: 1989-04-18
Abstract: Coal slurry compositions are stabilized against settling by a cellulose ether, especially methyl-­cellulose.
Patent EP-0351057-A1 (EP)
Inventor: LACHMAN IRWIN MORRIS
IPC: B01J23/84
Filed: 1989-06-12
Abstract: This invention is directed to the preparation of articles exhibiting catalytic activity and, in particular, to articles which are exceptionally suitable for catalytically converting gases from organically fueled power plants, internal combustion engines, and other fluid and gaseous catalysis. The inventive articles comprise a unitary composite structure consisting essentially of a catalytically active precious metal and/or a base metal which, the base metals in particular, become catalytically active upon oxidation. The catalysts are integrally combined with a supporting porous sintered structure of metal or ceramic.
Patent EP-0405022-A1 (EP)
Inventor: TAKAYAMA MITSUNAO
IPC: F16H59/06
Filed: 1989-06-26
Abstract: In the V belt type continuously variable transmission, after the output power from the prim mover has been transmitted to the input pulley shaft, two paths is operable to transmit the output power from the input pulley shaft to the output pulley shaft, two paths which are a main power transmitting path through a V belt engaged between the input pulley and the output pulley and a sub power transmitting path through the 2-way differential clutch. The drive ratio of the sub power transmitting path is set in a slightly smaller value than the maximum drive ratio of the main power transmitting path. When the movable input half pulley of the input pulley has been moved near the position of the maximum drive ratio in the main power transmitting path, the rotational speed of the output gear in the 2-way differential clutch become slower than that of the input gear, and as a result a rotational force is given to the output gear so that the output pulley shaft is rotated through the sub power transmitting path in addition to the main power transmitting path so that it becomes possible to increase driving power and accelerating force and also to decrease load to be added to the V belt.
Patent EP-0369763-A1 (EP)
Inventor: GLOVER JOHN EDWARD SAMPSON
IPC: E04B9/24
Filed: 1989-11-15
Abstract: The system comprises an alignment strip having locating surfaces (1, 2) to engage the adjacent margins of the faces of two coplanar panels (A, B), and engaging means (6) being provided in association with the strip to retain the panels (A, B) in position. The engaging means (6) preferably acts by penetrating the edge of the panel material, and may comprise a pair of flexible barbed projections extending from the strip, which may be flexed to embed the barbs into the respective panel edges. The barbs may be flexed by inserting an expansion (9, 10) element between them to force them apart. 
     Alternatively, the engaging means may be a plurality of blade elements which may be embedded into the panel edges and also be retained by the strip.
Patent EP-0371705-A1 (EP)
Inventor: ENSOR CHARLES HOWARD
IPC: B31D5/04
Filed: 1989-11-24
Abstract: A method of producing a three dimensional model by folding and manipulating a lamina blank (20,30) in accordance with instruction information and indicia (23,24) formed and/or printed on such blank (20/30). A blank for forming such a three dimensional model comprises a lamina (20,30) having fold lines (21) formed or indicated thereon and instruction information (23,24) located adjacent and associated with the fold lines (21), such that manual manipulation, in accordance with such instruction information (23,24), will result in the formation of a desired model (figures 3,4,7). The fold lines and associated instruction information (23,24) preferably comprise a series of successive steps and are so located on the lamina (20,30) that as each step is performed the following step becomes viewable as the making of the model proceeds.
Patent EP-0382987-A1 (EP)
Inventor: HIRASE IKUO
IPC: C23C16/52
Filed: 1989-02-13
Abstract: An apparatus for supplying gases of those substance which are liquid or solid at room temperature comprising a gas supplying apparatus comprising a container (12) for receiving a substance (11) which is liquid or solid, a means for heating the container, an inlet pipe (13) connected to the container (12) in order to introduce a carrier gas into the container, a carrier gas line (15) for supplying the carrier gas to the inlet pipe (13), an outlet pipe (14) connected to the container (12) in order to introduce the vaporized gas of the substance (11) out of the container (12), and a substance gas line (40) connected to the outlet pipe (14), wherein the substance (11) received in the container (12) is vaporized by heating and the vaporized gas thus genera­ted is associated with the carrier gas and supplied through the substance gas line (40), characterized in that a vacuum oven (30) in which the container (12), the inlet pipe (13), the outlet pipe (14), and a part of the carrier gas line (15) and a part of the substance gas line (40) are housed therein is used as the means for heating the container (12) and that said vacuum oven (30) is purged with a chemically inactive gas to fill it with inert atmosphere.
Patent EP-0374058-A1 (EP)
Inventor: BOUHEBEN GUY
IPC: B01F33/40
Filed: 1989-11-28
Abstract: PCT No. PCT/FR89/00611 Sec. 371 Date Jul. 19, 1990 Sec. 102(e) Date Jul. 19, 1990 PCT Filed Nov. 28, 1989 PCT Pub. No. WO96/06173 PCT Pub. Date Jun. 14, 1990.The invention relates to an apparatus for treating a particulate thermoplastic material. This apparatus comprises a container (1) divided internally by a perforated partition (12) which serves as a passage for a purging gas. A suitable rotor (6) provided with blades (10) and (11) allows the treated charge to be maintained temporarily at a distance from the stationary and rotating internal walls of the apparatus. The invention applies especially to the coloring of particulate plastic materials by coating.
Patent EP-0360765-A1 (EP)
Inventor: MARCHESINI MASSIMO
IPC: B29C65/10
Filed: 1989-09-18
Abstract: By means of the method proposed the joining of the cap (1) and the body (2) of a capsule (3) used to enclose medicines, with the open end of the body (2) already inserted in the cap (1), is achieved by directing a flow (F) of hot compressed fluid, progressively on the circular portion (1a) of the cap (1) overlapping the relative underlying circular portion (2a) of the body (2), so as to affect the entire circumference of the same circular portion (1a) of the cap (1); the resulting seal between the portions (1a, 2a) prevents separation, without breaking, of the cap (1) or the body (2).
Patent EP-0398935-A1 (EP)
Title: Ultrasonic contrast agents, process for producing them and their use as diagnostic and therapeutic agents.
Inventor: STEIN MICHAEL
IPC: A61K49/22
Filed: 1989-02-01
Abstract: The invention relates to gas- or liquid-containing microparticles based on amyloses, process for producing them and their use as diagnostic agents.
Patent EP-0434682-A1 (EP)
Inventor: ABRAHAMS SIDNEY
IPC: H02K31/04
Filed: 1989-01-30
Abstract: The electro-mechanical converter, that can be considered a unipolar motor, includes a rotatable rotor made of conductive but low permeability material having two axially spaced, radially protruding integral disks. The first disk is larger than the second disk, and two toroid magnets are disposed on either axial side of the first disk. The two magnets have opposing poles facing each other. The two magnets establish a circumferential, unidirectional magnetic field through the first disk over a radial mid-section of the disk. D.C. current is introduced at the edge of the disk, at a fixed location relative to the rotatable rotor via a mercury bath. The D.C. current is removed from the rotor assembly via the second disk and a second mercury bath.
Patent EP-0413732-A1 (EP)
Title: Fauteuil inclinable
Inventor: PERRY CHARLES O
IPC: A47C7/14
Filed: 1989-04-24
Abstract: Un fauteuil inclinable suspendu à partir d'un pivot (18) situé au niveau des bras (16), le siège (20) et le dossier (26) pivotant ensemble au niveau de la région lombaire du dos de l'utilisateur, et comportant deux leviers de commande permettant l'inclinaison, se compose du panneau arrière (26) du fauteuil et d'un support (32) pour les cuisses. Les éléments de siège (20) et de bras (16) sont reliés aux leviers de commande (26, 32) dans une géométrie à cinq axes, permettant de faire fonctionner les deux leviers de commande indépendamment. Un accouplement commande l'inclinaison du siège sans gêner le mouvement des leviers.
Patent EP-0446205-A1 (EP)
Inventor: BIXLER HARRIS J
IPC: D21H17/68
Filed: 1989-06-20
Abstract: L'addition de smectite et d'un amidon cationique à la charge dans une opération de fabrication de papier améliore la rétention de matière de charge ainsi que la qualité du papier.
Patent EP-0437486-A1 (EP)
Inventor: MATTHEWS KEITH RAYMOND
IPC: B63B7/00
Filed: 1989-10-06
Abstract: Barque pliable comprenant au moins une paire de panneaux de base longitudinalement reliés par des charnières, et dont les bords extérieurs pivotent sur des charnières fixées à des panneaux latéraux et à un panneau de poupe. Les charnières des panneaux sont conçues de telle manière que les panneaux latéraux, de poupe et de base s'ouvrent au maximum lorsque la barque est dépliée, les panneaux latéraux étant reliés à des compartiments communicant avec l'air extérieur et qui laissent entrer de l'air et le retiennent lorsque la barque est dépliée, formant ainsi des réservoirs sustentateurs.
Patent EP-0387755-A1 (EP)
Inventor: MUELLER GERHARD PROF-DR
IPC: C03C25/106
Filed: 1990-03-12
Abstract: In a laser catheter system for recanalisation of vessel sections in the human body, which have become practically completely blocked by deposits, a pilot catheter (10) is provided, which catheter can be introduced into the inner channel (14) of the main catheter and can be pushed beyond the distal end. The pilot catheter (10) contains a pilot light guide (28) into whose proximal end pulsed laser light can be coupled. By means of a first beam-switching arrangement in the coupling-in arrangement, a portion of the laser beam from a laser light source can be diverted for coupling into the pilot catheter. The beam reflected into the light guides of the main catheter is separated in the beam-switching arrangement from the laser beam entering the main catheter and can be conveyed to an evaluation unit. The beam reflected into the pilot catheter is conveyed to an evaluation unit via a second beam-switching arrangement. With the pilot catheter inserted, flushing fluid can be pumped both through the inner channel of the main catheter (14) and through the inner chamber of the pilot catheter (26). <IMAGE>
Patent EP-0394718-A1 (EP)
Inventor: STRENG ANDREAS DIPL-ING
IPC: B01J19/32
Filed: 1990-04-04
Abstract: The invention relates to a trickle insert for transferring heat and/or mass between a gas and a liquid, which are passed through in crossflow and/or countercurrent, consisting of a plurality of plates (1) which are arranged side by side and have embossings (2) in the form of channels or channel sections for passing the said fluid streams through, the channels or channel sections allowing the fluid streams running between every two adjacent plates (1) to spread transversely to the main flow directions. To permit a high transfer performance of the trickle insert with comparatively low pressure drops, the plate (1) provided with the channel embossing (2) are additionally deformed transversely to the two main directions of expansion of the plates (1), in fact preferably by means of a semicircular, sinus-like or serpentine-like corrugation. <IMAGE>
Patent EP-0454889-A1 (EP)
Inventor: THIBEAULT DEBORAH
IPC: B65D17/50
Filed: 1990-05-03
Abstract: What is disclosed is a resealable flip-top beverage can (11) having a rotatable sealing top (17) mounted above the can top of the beverage can, and the sealing top is rotated into a first position to open a hole (15) the top of the beverage can and through which the contents of the can are dispensed, and is rotated into a second position where the sealing top seals the hole. Sealing means (20)22,23 are provided on the top of the can top and on the underside of the sealing top that cooperate to seal the beverage can. A separate actuating means (26) may be snapped onto the top of the beverage can and is coupled to the sealing top so that as the actuating means is rotated the sealing top is rotated. Alternatively, the sealing top may have a downturned, knurled edge extending over the side of the beverage can, and the edge is grasped and rotated to open and close the beverage can.
Patent EP-0398300-A1 (EP)
Inventor: TAKANASHI ITSUO
IPC: G09F9/30
Filed: 1990-05-16
Abstract: Time sequential information is written to a first light-to-light conversion element (34), and the thus-written time sequential information is thereafter written from the first light-to-light conversion element (32) to a second light-to-light conversion element in the form of two-­dimensional information. With this arrangement, the time sequential information can be converted with high resolution to the two-dimensional information in real time operation without involving a brightness gradient or shading.
Patent EP-0402893-A1 (EP)
Inventor: ODA KENGO
IPC: C07D207/273
Filed: 1990-06-13
Abstract: 1-(3-Substituted benzyl)-3-halogeno-4-(1-halogenoalkyl)-2-pyrrolidinones of the general formula (I):
     where X represents a hydrogen atom or halogen atom, Y and Z each represents a chlorine atom or bromine atom, and R represents an alkyl group with 2 to 4 carbon atoms, are herbicides useful in rice paddy fields to control weeds therein, especially Echinochloa crusgalli and can be produced subjecting the corresponding 3-dihalogeno compounds to dehalogenation to remove one of the halogen atoms or by cyclizing a 2,2-dihalogenoacetamide derivative represented by the general formula (II) under the presence of an appropriate catalyst;
     in which X, Y, Z and R respectively have the same meanings as described above.
Patent EP-0464229-A1 (EP)
Inventor: VEIT EBERHARD
IPC: B08B3/02
Filed: 1990-06-20
Abstract: In order to provide a portable high-pressure cleaning device (1) having a motor (5) and a pump, which is driven by the motor (5) via a gearing, for a cleaning fluid, which device can be continuously carried in the hand when in operation, it is proposed that a cycloid gear (12) or planetary gear be placed between the motor (5) and the pump.
Patent EP-0411339-A1 (EP)
Inventor: CHIOLLE ANTONIO
IPC: C08K5/29
Filed: 1990-07-05
Abstract: The rheological and mechanical properties and the ageing resistance of elastomeric thermoplastic copolyesters may be improved by the addition of a synergistic mixture of polycarbodiimide and quinolinic antioxidant. 
     The copolyester compositions containing the above synergistic mixture can be used for extrusion. 
     Said copolyesters, when subjected to a heat treatment at a temperature lower than 150° C, show an increase in melt viscosity so that they can be used for blow-molding.
Patent EP-0468070-A1 (EP)
Inventor: KANO JIRO
IPC: B01J21/08
Filed: 1990-07-25
Abstract: In the present invention, minute spherular silica gel particles suitable as polymer catalyst carriers can easily be obtained without using organic substances simply by controlling the moisture content in a slurry of silica hydrogel particles and water. The obtained spherular silica gel particles have physical properties, such as specific surface area, average pore diameter, and pore volume, that may be easily controlled. The spherular silica gel particles also have sufficient particle strength.
Patent EP-0419826-A1 (EP)
Inventor: BRENDEL BERNHARD DR
IPC: B31F1/28
Filed: 1990-08-14
Abstract: The machine for making corrugated board comprises three rollers (10, 20, 30) situated in the same plane. The rollers (10, 20, 30) are mounted on their shafts (10', 20', 30') in main bearings (17, 27, 37). The roller shafts (10', 30') of the outer rollers (10, 30) project in the axial direction beyond the main bearings (17, 37). There, a roll-bending device (60) engages, which comprises hydrostatic radial bearings (50) which bear from inside against the roller shafts (10', 30') and can be pressed apart by an interposed force member (21) in order to apply to the rollers (10, 30) a bending moment which counteracts the bending under the action of the line force in the roller gaps (15, 25). <IMAGE>
Patent EP-0480078-A1 (EP)
Inventor: KOELPIN THOMAS DR-ING
IPC: H04B10/25
Filed: 1990-10-08
Abstract: A device having an optical waveguide (1) is known for the purpose of detecting measured values at a remote measurement site (5). In this case, an electrical sensor (3) transmits a measurement-dependent electrical signal to a transmitting diode (4), which thereupon couples an optical signal into the optical waveguide (1). The electrical sensor (3) is fed via a conductor with electrical energy, and this can lead in sensitive regions to undesired electromagnetic interactions with the ambient field of the conductor. Such disadvantageous effects are to be prevented in a device of the type mentioned above. The object is achieved with the use of a transducer (6) at the measurement site (5) which converts non-electrical and non-optical energy waves into electrical energy for operating the sensor (3). Particularly simple and effective is an acousto-optical single-conductor system, e.g. with one glass rod (1) which transmits the optical measurement signal in one direction and simultaneously conducts in the other direction mechanical energy in the form of elastic waves which the ultrasonic transducer (6) converts into electrical energy in order to operate the sensor (3). <IMAGE>
Patent EP-0425856-A1 (EP)
Inventor: NGUYEN THO QUOC
IPC: G21C3/30
Filed: 1990-10-11
Abstract: The invention relates to a nuclear fuel assem­bly, and to a method, for optimizing the utilization of nuclear fuel. 
     The nuclear fuel assembly is composed of an initial set of axial fuel modules (34) stacked end-to-end and releasably interconnected to structurally integrate them as an axially modular fuel assembly (32). After use of the latter in a reactor core, its axial fuel modules (34) are released for separation from each other and unstacked, whereupon incompletely burnt upper and lower end modules (34A, 34B) can be reclaimed for subsequent use, together with fresh fuel modules substituted for spent ones of the initial set, in a reconstituted axially modular fuel assembly.