baber/WOPTO huggingface dataset:
Patent EP-0396277-A1 (EP)
Inventor: CHILDREN PETER JOHN
IPC: F28F3/10
Filed: 1990-04-19
Abstract: A heat exchanger Gasket 11 comprises a core 13 of elastomeric material contained within an outer sleeve 14 of chemically and/or heat resistant plastics material, preferably a film forming fluoroplastics material heat shrunk onto the elastomeric core. A plate heat exchanger including such gaskets and a method of making the gasket are also disclosed.
Patent EP-0432952-A1 (EP)
Inventor: SHINMOTO HIROSHI
IPC: C12N5/00
Filed: 1990-12-03
Abstract: The novel serum-free culture medium containing inorganic iron compound as a growth factor for culture of animal cells, which is easy to purify culture products from culture broth.
Patent EP-0436426-A1 (EP)
Inventor: SEURON PATRICK
IPC: B01J23/72
Filed: 1990-12-21
Abstract: New process for the preparation of the products of formula (I): 
<IMAGE>
 in which: 
 
  R1, R2 and R3, which are identical or different, denote H, alkyl, alkenyl, alkynyl, alkyloxy, alkenyloxy, alkynyloxy, phenyl, phenoxy, nitro, trifluoromethyl, acyl or esterified carboxyl, 
  R4, R5 and R6, which are identical or different, denote H or alkyl, characterised in that the product of formula (II): 
 
<IMAGE>
 in which R1, R2 and R3 have the meaning shown above and Hal denotes a halogen atom, is reacted with the product of formula (III): 
<IMAGE>
 in which R4, R5 and R6 have the meaning shown above, the reaction taking place in the presence of a catalyst, optionally of a solvent.
Patent EP-0456663-A1 (EP)
Title: An angioplasty catheter and a method of making the same.
Inventor: MARTIN GEOFFREY S
IPC: A61M25/00
Filed: 1990-01-30
Abstract: An angioplasty catheter is disclosed having an elongate main body defining guide wire and fluid supply lumens and terminating at a distal end in a tapered tip. The fluid supply lumen is closed at the tip and the guide wire lumen extends to the tip for receiving a Seldinger wire to guide the catheter during insertion procedures. The main body defines a side opening meeting the supply lumen near the tip and a balloon is sealed to the main body near the tip and contains the side opening. The balloon has a membrane of inelastic material having a defined shape when inflated by fluid pressure applied through the supply lumen, and an elastic sheath covering the membrane.
Patent EP-0455686-A1 (EP)
Title: Unite d'alimentation pour matiere particulaire
Inventor: DARBY NEIL ANDREW
IPC: B65G53/38
Filed: 1990-01-25
Abstract: Une unité d'alimentation pour matière particulaire destinée à relier un dispositif d'alimentation mécanique (14) à un conduit de transport pneumatique, comprend un entonnoir (7) en matière imperméable au gaz, monté dans un logement extérieur fermé (1) en matière imperméable, les parois de l'entonnoir et du logement extérieur définissant ensemble une chambre de vide (10) dotée d'une admission (11) assurant la liaison avec une alimentation de gaz de transport sous pression. L'entonnoir (7) est adapté pour former un contact étanche avec la sortie du dispositif d'alimentation mécanique (14), et ledit entonnoir (7) au niveau de son extrémité étroite ou vers celle-ci, communique avec le conduit de transport pneumatique. Lors de l'utilisation, du gaz de transport sous pression pénétre dans ladite chambre de vide (10), puis passe à travers les parois de l'entonnoir (7). La matière particulaire acheminée à l'entonnoir (7) par ledit dispositif d'alimentation mécanique est évacuée dudit entonnoir jusque dans le conduit de transport par le gaz de transport. Ladite unité d'alimentation permet un écoulement uniforme de matière particulaire, à l'aide d'une alimentation de gaz sous pression, destiné à transporter de la matière particulaire d'un stockage en vrac à une décharge.
Patent EP-0460032-A1 (EP)
Title: Novel vitamin d analogues.
Inventor: CALVERLEY MARTIN JOHN
IPC: A61P35/00
Filed: 1990-02-13
Abstract: The present invention relates to compounds of formula (I), in which formula R stands for an alkyl group containing from 7 to 12 carbon atoms optionally substituted with a hydroxy group; and derivatives of the compounds of formula (I) in which one or more hydroxy groups have been transformed into -O-acyl or -O-glycosyl or phosphate ester groups, such masked groups being hydrolyzable in vivo, in pure form or in mixtures. The present compounds find use in both the human and veterinary practice in the treatment and prophylaxis of autoimmune diseases, including diabetes mellitus, hypertension, inflammatory diseases such as rheumatoid arthritis and asthma as well as diseases characterized by abnormal cell differentiation and/or cell proliferation, and/or imbalance in the immune system.
Patent EP-0425605-A1 (EP)
Inventor: LIEBIG HEINRICH
IPC: F16B35/04
Filed: 1990-04-09
Abstract: Une cheville (10) comprend un boulon d'ancrage (20) fileté sur au moins une partie de sa longueur. Un élément de verrouillage allongé (22) est monté à l'extrémité du boulon à ancrer dans la cavité (16), entre deux languettes parallèles allongées (24) reliées par une barrette (26) au niveau de leur extrémité opposée à l'élément de verrouillage, de telle manière qu'il peut pivoter entre une position d'insertion alignée avec le boulon d'ancrage et une position de verrouillage perpendiculaire à ce dernier. L'extrémité avant filetée du boulon d'ancrage (20) se visse dans un trou fileté (28) pratiqué dans la barrette (26). L'élément de verrouillage (22) est traversé par un trou fileté (38) dont l'axe médian, dans la position de verrouillage, est aligné avec l'axe longitudinal médian du boulon d'ancrage.
Patent EP-0471741-A1 (EP)
Title: Outils motorises
Inventor: TARGETT DERRICK RUSSELL THE OL
IPC: B25H1/00
Filed: 1990-05-03
Abstract: Un ensemble d'exploitation composé d'outils motorisés mobiles (10) pour effectuer le traitement matériel d'opérations, comme le forage, dispose de moyens magnétiques permanents (20) pour élever l'outil motorisé (16) sur une pièce ferromagnétique à travailler (22), et des moyens de déblocage (24) qui permettent de débloquer les moyens magnétiques pour repositionner l'outil. Les moyens de déblocage se composent d'un vérin fileté (26) qui fait basculer l'ensemble afin de l'arracher à l'attraction magnétique. L'outil peut ensuite être repositionné et descendu à sa position normale de travail.
Patent EP-0473708-A1 (EP)
Title: 2-halo-9-(2-deoxy-2-fluoro-b-d-arabinofuranosyl) adenine nucleoside derivatives.
Inventor: MONTGOMERY JOHN A
IPC: A61K31/70
Filed: 1990-05-23
Abstract: There are disclosed nucleosides having Formula I:   <IMAGE> I wherein R is H or acyl. These compounds have anticancer activity.
Patent EP-0436030-A1 (EP)
Title: Article moule de retenue de tranches
Inventor: TABUCHI AKIRA OTSUKA KAGAKU KA
IPC: B65D85/86
Filed: 1990-07-04
Abstract: Un article de retenue de tranches composé d'une résine thermoplastique renforcée par barbes, tel qu'une boîte de transfert, un coffret de stockage, un bac de transport et similaires, sert à manipuler une tranche et une vitre d'un poste récepteur de télévision à cristaux liquides. Il est utile pour laver, sécher, transporter ou stocker une tranche semiconductrice sans l'exposer à des comtaminations.
Patent EP-0494882-A1 (EP)
Inventor: BOYEN LODEWIJK JOZEF THEOFIEL
IPC: A47J36/38
Filed: 1990-10-02
Abstract: La présente invention a pour objet un dispositif pour condenser au moins partiellement des vapeurs et/ou pour refroidir des fumées ou vapeurs provenant d'une cuve (2) d'un appareil de cuisson d'aliments muni d'un couvercle (3), ce dispositif comprenant une chambre (8) destinée à contenir au moins un liquide, un premier conduit (10) destiné à relier une partie supérieure de la cuve (2) de l'appareil de cuisson à une partie inférieure de la chambre (8), et un moyen (13) permettant une aspiration des fumées ou vapeurs à refroidir et/ou à condenser, leur circulation au moins partiellement ascendente dans un bain de liquide (9) contenu dans ladite chambre (8) et le refoulement des fumées ou vapeurs après leur passage dans ledit bain dans un deuxième conduit (14), dans lequel le deuxième conduit est destiné à relier une partie supérieure de la chambre (8) à une partie supérieure de la cuve (2) de l'appareil de cuisson.
Patent EP-0447899-A1 (EP)
Inventor: KATSURA TAKEHISA
IPC: B62K11/04
Filed: 1991-03-08
Abstract: The present invention relates to a frame construction for a motorcycle type vehicle (21) having a head pipe assembly including a head pipe (23) adapted to journal a front wheel (25) for steering movement, a pair of side main frame members (43) affixed to said head pipe assembly (23) and extending downwardly and rearwardly therefrom to a pivot point (64) for a rear wheel suspension and a centre main frame member (56) affixed to said head pipe assembly (23) and extending rearwardly therefrom, comprising of the centre main frame member (56) extending at a different angle to the horizontal than said pair of side main frame members (43) and a cross member means (62) is provided affixing said side main frame members (43) to each other rearwardly of said head pipe (23).
Patent EP-0475084-A1 (EP)
Inventor: BITSCHKUS HORST
IPC: F16F1/36
Filed: 1991-08-08
Abstract: In the case of a radial bushlike support having a cylindrical outer sleeve and a central bush core with an elastomer body in between, to improve the acoustic insulation and to make it easier to arrange for different axial and radial rigidity, the invention provides that the annular gap between outer sleeve (1) and bush core (2) is filled completely all around with an elastomer body (3) and that the elastomer body (9) has hollow channels (10 to 16) which penetrate the latter, at least over a partial area, and have venturi-like constrictions (7) and adjoining widenings (8) to the original cross-section. <IMAGE>
Patent EP-0484658-A1 (EP)
Inventor: PACE LOUIS G
IPC: G11B33/14
Filed: 1991-09-10
Abstract: A compact disk drive includes a rotary head actuator or voice coil motor for a head arm assembly formed with flexures. The baseplate for the drive is formed with recesses to contain the voice coil motor and a lower flexure whereby the depth of the drive is reduced. The magnet housing for the voice coil motor is contoured and located in a corner of the baseplate, and the head arms are oriented so that the length of the drive is reduced.
Patent EP-0484748-A1 (EP)
Inventor: MERSMANN HEINZ-WERNER
IPC: A61H33/02
Filed: 1991-10-24
Abstract: A whirlpool bathtub with a wireless remote control comprising a mobile transmitter separate from the whirlpool installation and a receiver affixed to the bathtub for controlling the aspiration pump and/or the blower of the whirlpool installation. The receiver is affixed to the bathtub, independent of the installation or positioning of the bathtub in the bathroom, in accordance with this disclosure where the bathtub has an overflow device provided with a control knob and an overflow housing, for operating a drain device. The control knob is fixed against rotation on a hollow shaft which extends out of the overflow housing on the exterior of the bathtub. The control knob has a chamber, accessible to the control commands of a transmitter, into which the receiver is inserted. The connecting cable for the receiver is inserted through the hollow shaft and is connected to the receiver.
Patent EP-0486894-A1 (EP)
Inventor: CITTERIO GIANFRANCO
IPC: B05B11/02
Filed: 1991-11-08
Abstract: The spray-dispenser device (10) dispenses a dose of liquid medicament contained in a cylindrical vial (18) by the action of a piston (26). The device comprises an operating rod (44) for the piston (26) and a channel (37, 50, 52) for connecting the interior of the vial (18) to a spray nozzle (54). The vial (18) is to be thrown away after dispensing. The vial (18) already contains the piston (26), which seals the vial. The piston (26) is automatically connected to the rod (44) on inserting the vial (18) into the body (11). In the piston there is provided a valve which interrupts the emission channel (37, 50, 52). The valve opens as a result of the operation of the piston (26).
Patent EP-0443653-A1 (EP)
Inventor: KLAVER FRANCISCUS ADRIANUS MAR
IPC: A23C9/123
Filed: 1991-02-05
Abstract: The invention relates to a method for the preparation of a fermented milk product, such as yoghurt, wherein milk is incubated with a thermophilic  Lactobacillus , followed by destroying of the  Lactobacillus  and optionally adding non-incubated milk, and wherein the milk is then incubated with a  Streptococcus.
Patent EP-0504501-A1 (EP)
Inventor: ZIMMER JOHANNES
IPC: B41F15/42
Filed: 1991-03-21
Abstract: A doctor arrangement (1) comprises a holding/adapting strip (2) and a doctor strip (5) provided with a doctor element (6). In order to bring the doctor element (6) into optimum working contact with a surface (19) to be processed, in particular over large working widths, the doctor strip (5) is inserted without attachment in a longitudinal slot (30) in the holding strip, said doctor strip being supported with compression elasticity against the bottom surface (4) of the longitudinal slot (30) and being deformable and movable transversely to the longitudinal axis of the doctor strip in relation to any cross-section of the doctor strip in all degrees of freedom, and the holding strip (2) and the doctor strip (5) being free from clamping relative to one another and being at least slightly loosely displaceable in all degrees of freedom transversely to the longitudinal axis of the doctor arrangement. <IMAGE>
Patent EP-0464999-A1 (EP)
Inventor: CARLSON JOHN
IPC: B63H25/20
Filed: 1991-05-21
Abstract: An assembly (10) for connection between a steering wheel (12) and a steerable member (14) includes a clutch mechanism (28) operatively connected to the steering wheel (12) and a drive mechanism (30) connected between the clutch mechanism (28) and a push pull cable (22). The push pull cable (22) is in turn connected to the steerable member (14). The clutch mechanism (28) prevents torsional forces from the steerable member (14) to be transmitted to the steering wheel (12). The clutch mechanism (28) includes a driving dog (38) connected to the steering wheel shaft (18) and a pinion member (40) connected to the drive mechanism (30). The driving dog (38) includes three radially extending legs (44, 45, 46) and the pinion member (40) includes arcuate arms (64, 65, 66) extending therebetween. Rollers (84-89) are biased by springs (96-98) to be wedged between the arms (64, 65, 66) and housing (32), and are released only upon rotation of the legs (44, 45, 46).
Patent EP-0479467-A1 (EP)
Inventor: CHABALA LEONARD V
IPC: H02B13/065
Filed: 1991-09-24
Abstract: A sealing arrangement (e.g. 10 or 50) is provided with overpressure relief. In the preferred embodiment, the sealing arrangement (10 or 50) includes a sealing member (22 or 52) that is positioned between two housing portions (12,14) or the like and that is acted upon by the pressure (P) within the housing, A force-responsive retaining arrangement (26 or 60) maintains the sealing member (22 or 52) in a predetermined location. Upon the occurrence of overpressures exceeding a predetermined value (P₁), the sealing member (22 or 52) exerts sufficient force on the force-responsive retaining arrangement (26 or 60) so as to cause appropriate displacement of the sealing member (22 or 52) to permit the venting of the housing.
Patent EP-0540794-A1 (EP)
Inventor: CHEN TSONG-HAE
IPC: B01D29/33
Filed: 1991-11-08
Abstract: In a water filter, a casing (1) contains a filter unit comprising a ceramic core (3) and an active carbon element (15). Water required for drinking passes from an inlet (13) through the filter unit (3,15), to a first outlet (11). Water for washing purposes passes from the inlet (13) to a second outlet (12). Cylindrical brushes (6) are moved against the outer surface of the ceramic core (3) by the effect of water flow on blades (41) which are coupled to the brushes. The blades (41) and brushes (6) are floated by float members (4 and 4'). It is a feature that dirt removed by the brushes (6) is washed out by water used for washing purposes, passing from the inlet to the first outlet (12) without passing through the filter unit (3,15).
Patent EP-0493036-A1 (EP)
Inventor: MATSUSHIMA TETSUYA
IPC: G10K11/34
Filed: 1991-12-20
Abstract: An acoustic imaging system comprises pairs of variable gain amplifiers for deriving essentially pairs of signals from respective signals generated in respective ultrasonic vibrators and the pairs of signals are superimposed on each other in a time difference corresponding to a phase angle of π/2 in frequency of ultrasonic waves. Amplification factors of the variable gain amplifiers are controlled so that the desired phase shift of the superimposed signals is obtained to attain dynamic focusing. 
     Another acoustic imaging system comprises a switch circuit having a two stage matrix switches construction that performs matrix switch functions in a smaller number of switch elements. 
     Still another acoustic imaging system comprises constituents for the aforementioned phase control as a means for fine adjustment of delay time, the aforementioned switch circuit as a means for rough adjustment of delay time, and variable gain amplifiers that perform smooth switching of the delay time.
Patent EP-0485262-A1 (EP)
Inventor: BRETAUDEAU DOMINIQUE
IPC: C01B39/16
Filed: 1991-10-31
Abstract: Process for continuous preparation of crystalline zeolite 4A by direct mixing in an unstirred reactor of aqueous solutions of sodium silicate and aluminate, bringing the hydrogel formed into contact with a base stock of sodium aluminate, crystallisation, washing, filtration and optionally drying.
Patent EP-0487438-A1 (EP)
Inventor: BENARD AIME
IPC: F16L58/08
Filed: 1991-11-15
Abstract: A metal vessel, particularly a gas bottle or tank, comprises on its outer face (3) an anti-corrosion protective covering (4) taking the form of a polymerising powder consisting of a mixture based on a macromolecular compound formed from an epoxide and of zinc particles.   To obtain better protection by the cathode effect and by the barrier effect, the zinc particles on the one hand consist of a mixture of zinc powder and of lamellar zinc and on the other hand constitute of the order of 30 to 60 % by weight in the polymerising powder forming the anti-corrosion protective covering (4). <IMAGE>
Patent EP-0470918-A1 (EP)
Inventor: PERCEBOIS ALAIN
IPC: F16L21/06
Filed: 1991-07-30
Abstract: To create a locked pipe connection, a locking device (5) bears upon an add-on ring (4) placed on a relief at the end (1) of one (A) of the elements to be joined. Half of the meridian section of at least a portion of this ring's external surface is in the shape of an L, the concavity of the L facing radially inwards. 
<??>Application to automatic connections for cast-iron pipe systems. 
<IMAGE>
Patent EP-0490812-A1 (EP)
Inventor: MATA JACQUES
IPC: A61B17/64
Filed: 1991-11-28
Abstract: By its modular construction, this external fixator makes it possible to place pins (21 to 25) in bone fragments (11 to 13) while taking into account anatomical criteria. The pins are at least indirectly solidly fixed to universal joints (36 to 38) with ball-and-socket joints (46 to 48) allowing swivelling of the pins in relation to connecting bars 503 and 504. The external fixator furthermore comprises connectors for articulation between the connecting bars (501 to 507), such as the articulation (7), the telescopic connector (8) and the swivelling connectors (97 to 99). After an initial bone knitting, some of the connecting bars and their connections can be removed, it being possible to retract the bars (501,502) from the vices (65,66). <IMAGE>
Patent EP-0489709-A1 (EP)
Inventor: SCHRENK HANNES
IPC: B21D31/04
Filed: 1991-12-05
Abstract: The invention relates to an apparatus for producing expanded material from a malleable foil, preferably metal foil, in particular aluminium foil, with a conveyor for the foil, a cutting tool for the formation of intermittent cuts in the foil in the conveying direction and with a device for transverse expansion of the foil provided with the cuts, the device for the transverse expansion of the foil being formed by a run-on mandrel 6 which has locally projecting expansion members 7, 8, 9, 10, these expansion members 7, 8, 9, 10 being distributed on the run-on mandrel 6 both in the longitudinal direction and in the circumferential direction. <IMAGE>
Patent EP-0502102-A1 (EP)
Inventor: IYENGAR RADHA
IPC: A23L1/308
Filed: 1990-11-21
Abstract: Est décrit un procédé de préparation d'un agent gonflant insoluble, de qualité alimentaire, à partir d'amidon. Le procédé met en oeuvre un processus de rétrogradation suivi par une hydrolyse enzymatique afin de former un produit d'amidon modifié pouvant être utilisé comme matière de remplissage ou comme agent gonflant ou texturant dans des formulations d'aliments à faible teneur en matières grasses.
Patent EP-0527776-A1 (EP)
Title: Structure portative de panneau acoustique
Inventor: JENNE JAMES F
IPC: E04B1/99
Filed: 1991-04-04
Abstract: Panneau acoustique portatif et léger (10) destiné à s'utiliser sur une scène ou pour le théâtre et pouvant être placé en position verticale ou sur le côté. Ledit panneau est muni d'un support lesté (40) possédant une roulette (44) montée sur un seul coin du panneau (10) pour permettre un déplacement facile de celui-ci.
Patent EP-0528829-A1 (EP)
Title: Swimming pool cover and roll-up device.
Inventor: DALLAIRE MICHEL
IPC: E04H4/10
Filed: 1991-05-01
Abstract: A swimming pool cover and roll-up device combination comprising a flexible shaft extending intermediate of the swimming pool cover from one edge to an opposite edge, with the flexible shaft being connected at least intermittently along its length to the swimming pool cover. A crank arm or other wind-up device is provided to be connected at least to one end of the flexible shaft for applying torque to the flexible shaft. The flexible shaft can transmit the torque through the length thereof to roll up the swimming pool cover on the flexible shaft. The flexible shaft and swimming pool cover are adapted to float on the surface of the water, and when it is necessary to store the rolled-up swimming pool cover, it is removed completely from the swimming pool and stored remote therefrom.
Patent EP-0493567-A1 (EP)
Inventor: HOLTOM STEPHEN WAYNE
IPC: B65F3/06
Filed: 1991-07-24
Abstract: PCT No. PCT/AU91/00331 Sec. 371 Date May 26, 1992 Sec. 102(e) Date May 26, 1992 PCT Filed Jul. 24, 1991 PCT Pub. No. WO92/01612 PCT Pub. Date Feb. 6, 1992.The bin grabbing nipper (22) of a refuse loader arm is held at a constant angle to limb (15) by a parallelogram linkage having pivots (26, 17, 19, 25). Thus, pivoting of limb (15) leads directly to inversion of the raised bin and no separate operation of a special bin tilting ram is required to bring a bin to dumping position. The nipper consists of two opposed, jointed fingers which are separately pivoted to a wrist member (21). All finger joints and wrist joints of the nipper are pivoted by separate hydraulic cylinders supplied by a common source. By sensing back-pressure in each cylinder they can be made to exert equal force. Pivoting at limb joints (17) and (19) is by opposed hydraulic cylinders acting on a rack meshing with a gear wheel. Both these joints may be controlled by a single joystick.