baber/WOPTO huggingface dataset:
Patent EP-0618786-B1 (EP)
Inventor: JACOBY BENNETT
IPC: A61C3/02
Filed: 1992-12-17
Granted: 1999-04-21
Abstract: A device and method for removing deposited material from subgingival tooth surfaces, under endoscopic guidance, without surgical cutting of the gingiva. In one embodiment, the invention comprises a simple endoscopic probe insertable into the gingival sulcus to endoscopically visualize the process of and/or effects of subgingival root planing, scaling or other plaque removal procedures carried out by other operative instruments. In another embodiment, the endoscopic viewing apparatus is incorporated into an operative instrument which is, in itself, usable to effect removal deposited material from subgingival tooth surfaces such that the operator may endoscopically view and/or guide the instrument while using the instrument itself to effect the removal of material deposited on the subgingival tooth surfaces. The invention includes methods for removing deposited material from subgingival tooth surfaces under endoscopic guidance and/or monitoring.
Patent EP-0626952-B1 (EP)
Inventor: BRIEADDY LAWRENCE EDWARD
IPC: A61P3/06
Filed: 1993-02-16
Granted: 1999-04-14
Abstract: PCT No. PCT/GB93/00328 Sec. 371 Date Dec. 5, 1994 Sec. 102(e) Date Dec. 5, 1994 PCT Filed Feb. 16, 1993 PCT Pub. No. WO93/16055 PCT Pub. Date Aug. 19, 1993The present invention is directed to the following compounds of formula (I):    <IMAGE>  (I)  wherein l is an integer of from 0 to 4; m is an integer of from 0 to 5; n is an integer of from 0 to 2; R and R' are atoms or groups independently selected from halogen, nitro, phenylalkoxy, C1-4 alkoxy, C1-6 alkyl and -O(CH2)pSO3R'' wherein p is an integer of from 1 to 4 and R'' is hydrogen or C1-6 alkyl, wherein said phenylalkoxy, alkoxy and alkyl groups are optionally substituted by one or more halogen atoms; R4 is a C1-6 straight alkyl group; and R5 is a C2-6 straight alkyl group; and their salts, solvates and physiologically functional derivatives, with processes and novel intermediates for their preparation, with pharmaceutical compositions containing them and with their use in medicine, particularly in the prophylaxis and treatment of hyperlipidaemic conditions, such as atherosclerosis.
Patent EP-0594821-B1 (EP)
Inventor: LAIGLE JEAN
IPC: F16L3/26
Filed: 1993-05-11
Granted: 1997-03-12
Abstract: Cable trough especially for electrical cables. According to the invention, the trough with a generally U-shaped section has, at given longitudinally spaced locations, pairs of holes (24a, 24b) oppositely located in the parallel walls of the block for the temporary insertion of advantageously non-specific retaining elements that facilitate cable laying. The retaining elements are used until the trough is definitively closed using a suitably shaped lid, but can also be left in place.
Patent EP-0649565-B1 (EP)
Inventor: ROETHLINGSHOEFER WALTER
IPC: H01L23/373
Filed: 1993-06-24
Granted: 1998-09-30
Abstract: L'invention concerne une unité de montage pour circuit hybride multicouche (5) muni de composants de puissance (10) qui doit permettre une très bonne dissipation de chaleur de ses composants de puissance à semiconducteurs (10). A cet effet, le circuit hybride multicouche (5) est placé sur un support conducteur de chaleur (1; 1a). Ce support (1) est une plaque céramique recouverte d'une feuille de cuivre (3) ou une feuille de cuivre recouverte de céramique.
Patent EP-0664669-B1 (EP)
Inventor: TIRKKONEN TAPANI
IPC: B65D81/28
Filed: 1993-10-14
Granted: 1999-02-10
Abstract: The present invention concerns a bag for curing food which will he placed into the bag, said bag being made from a heat-resistant, foldable material, preferably from metal foil or paper or similar material coated with a metal film. Conventionally, simultaneous flavoring and curing of food is awkward. The interior of the bag (1) according to the invention contains material releasing flavoring gas, whereby desired flavoring of food curing inside the bag is attained. <IMAGE>
Patent EP-0662015-B1 (EP)
Inventor: CONDRON JAMES ANDREW
IPC: B01F3/08
Filed: 1993-09-24
Granted: 1996-09-11
Abstract: L'invention concerne des procédés et un dispositif servant à constituer un mélange de pulvérisation liquide contenant des quantités dosées avec précision de concentré de revêtement visqueux (12) et de diluant liquide comprimé (10), tel que du dioxyde de carbone. Le dosage s'effectue en faisant circuler le diluant liquide à travers deux ensembles de limiteur de débit (24, 26) avec des chutes de pression similaires, de façon à obtenir deux écoulements dosés de diluant. Un écoulement de diluant est converti par déplacement volumétrique (32) en un écoulement égal de concentré liquide qui est mélangé (28) avec l'autre écoulement de diluant, afin d'obtenir le mélange de pulvérisation liquide.
Patent EP-0635432-B1 (EP)
Inventor: SCHINDLER ERHARD
IPC: B65D5/70
Filed: 1994-06-17
Granted: 2000-05-24
Abstract: In a foldable box having a bottom wall (6), four upright side walls (2, 3, 4, 5) and a lid wall (7), said lid wall (7) being folded from four closure flaps (26, 27, 28, 29) which are connected to the associated side wall in each case at a bending line (22, 23, 24, 25) and extend in each case essentially over the entire length of the associated side wall (2, 3, 4, 5), and the foldable box having an opening (61) which can be torn open at prefabricated weakening lines (62), the opening (61) which can be torn open is arranged in a corner region of the lid wall (7), the weakening line (62) extending with a spacing, guaranteeing the opening (61), from the corner (E) from the one to the other upper circumferential edge (24, 34) forming the corner (E) and into an associated upper gusset part (27c), and the section of the weakening line (62) extending at least in the lid wall (7) being prefabricated as a weakening line which does not pass through the wall of the foldable box.
Patent EP-0658513-B1 (EP)
Inventor: JANSEN ROLF-MICHAEL DR
IPC: C04B30/00
Filed: 1994-12-07
Granted: 1999-06-09
Abstract: The invention relates to a process for preparing modified SiO2 gels, known as "xerogels", and also to the xerogels thus prepared themselves and their use. The xerogels are prepared by acidifying an aqueous waterglass solution, polymerising the silicic acid thus formed by addition of a base to give an SiO2 gel, substantially washing the water from the gel using an organic solvent, reacting the gel with a silylation agent and then drying it at from -30 to 200 DEG C and at from 0.001 to 20 bar.
Patent EP-0661313-B1 (EP)
Inventor: NICOL PASCAL
IPC: C08F297/04
Filed: 1994-12-20
Granted: 1998-02-25
Abstract: Star-shaped block copolymer of general formula [S1-S2-(B1/S3)-B2]m-X-[B2-(B1/S3)-S2 ]n in which X denotes a polyfunctional radical originating from a coupling agent, m and n denote nonzero integers such that m + n is equal to 3 or 4, each of S1 and S2 denotes a block of a polymer of at least one vinylaromatic monomer, B2 denotes a block of a polymer of at least one conjugated diene, (B1/S3) denotes a block of a statistical copolymer of at least one vinylaromatic monomer and of at least one conjugated diene, 40 to 75 % by weight of (B1/S3) consisting of units originating from vinylaromatic monomer, characterised in that the block B2 contains more than 40 % by weight and less than 90 % by weight of all conjugated diene present in the said star-shaped block copolymer. The invention also relates to the process for obtaining this copolymer. The compositions including this copolymer and crystal polystyrene exhibit remarkable mechanical properties and transparency.
Patent EP-0675915-B1 (EP)
Inventor: BEUHLER ALLYSON
IPC: G02F1/355
Filed: 1993-12-09
Granted: 1998-02-25
Abstract: Des structures de guides d'ondes optiques en polyimides comportent une âme située à l'intérieur d'un placage. Au moins une partie de l'âme et du placage est un polyimide contenant 6FDA, BTDA, une diamine aromatique possédant des groupes méthyle volumineux ortho par rapport à l'amine, et une co-diamine dans laquelle les polyimides ont des propriétés de faible perte optique, de faible absorbance optique, d'indice de réfraction contrôlable ainsi qu'une haute stabilité thermique. Les polyimides sont photosensibles et résistants aux solvants.
Patent EP-0638552-B1 (EP)
Inventor: ISHIGURO MASAJI
IPC: C07D205/08
Filed: 1994-02-10
Granted: 2003-06-04
Abstract: The invention relates to a process for synthesizing a 4-substituted azetidinone derivative represented by the general formula (3) (wherein OR1 represents a protected hydroxyl group; CO2R3 represents an esterified carboxyl group; and X and Y represent each independently alkyl, alkenyl, aralkyl, aryl, alkylthio, alkoxy, heterocycle, acyl, amino, hydrogen or halogen, or alternatively X and Y are combined together to represent cycloalkan-2-on-2-yl) by the reaction of an azetidinone derivative represented by general formula (1) (wherein OR1 is as defined above; and R2 represents alkyl, alkenyl or aryl) with an ester compound represented by general formula (2): (wherein CO2R3, X and Y are each as defined above) in the presence of zinc and copper compounds. The invention relates also to a compound represented by general formula (3) and further to a compound prepared by decarboxylating the compound (3), both being useful as an intermediate for synthesizing antibacterial carbapenem compounds. <CHEM>
Patent EP-0685034-B1 (EP)
Inventor: CHABON MICHAEL W
IPC: F02M51/06
Filed: 1994-02-14
Granted: 1996-10-02
Abstract: Injecteur de carburant (50) possédant une partie soupape (52), une partie active (54) et une partie en plastique surmoulée (56). La partie active (54) est réalisée par insertion d'une bobine à armature (74) dans un élément de support (72), à travers des orifices latéraux dudit élément de support, par passage du tube d'alimentation en carburant (76) à travers des orifices situés dans les deux éléments précités (74, 72) et par moulage de la partie (56) sur le tout. Une rondelle conique élastique (80), agissant entre le tube (76) et la bobine (74), force l'une des extrémités de cette dernière contre le corps de la soupape (68), tout en constituant une barrière entre le tube (76) et l'autre extrémité de la bobine (74), de sorte que le plastique ne puisse pénétrer à l'intérieur du mécanisme durant le moulage de la partie (56). L'invention vise à obtenir des coûts de fabrication inférieurs, pour des injecteurs de performances spécifiées.
Patent EP-0694181-B1 (EP)
Inventor: CONWAY SIMON M
IPC: G02C3/00
Filed: 1994-04-15
Granted: 1998-01-14
Abstract: The present invention provides a dual temple system, useful in eyewear frames, having in combination a paddle temple member and a cable temple member. Eyewear frames having a pair of dual temple systems are also provided.
Patent EP-0685644-B1 (EP)
Inventor: BLACK JOHN W
IPC: F02M63/02
Filed: 1995-05-03
Granted: 2000-01-26
Abstract: A variable displacement high pressure pump for pumping fluid at a high pressure to an accumulation chamber is disclosed including a low pressure supply pump for supplying fluid at a low pressure, a first high pressure pumping unit for receiving the low pressure fluid through an inlet and selectively delivering the supply fluid to the accumulation chamber at a high pressure greater than the low pressure and a second high pressure pumping unit for receiving the low pressure fluid through an inlet and selectively delivering the supplied fluid to the accumulation chamber at a pressure greater than the low pressure. A common fluid passage is in fluid communication with each of the first and second high pressure pumping units for permitting the flow of fluid from one to the other of the high pressure pumping units. A pressure balanced valve positioned in the common fluid passage selectively blocks the flow of fluid between the first and second high pressure pumping units such that one of the first and second high pressure pumping units delivers fluid at the high pressure to the accumulation chamber when the valve blocks the flow of fluid between the first and second high pressure pumping units. <IMAGE>
Patent EP-0692201-B1 (EP)
Inventor: HOFFMANN WILFRIED
IPC: A24C5/35
Filed: 1995-06-12
Granted: 1999-09-08
Abstract: The apparatus comprises a first conveyor having device for advancing successive articles of the series transversely of their length along a first path toward a transfer station. The first conveyor is rotatable about an axis which is at least parallel to the articles in the first path and the advancing device including an array of receptacles circulating about the axis along the first path in response to rotation of the first conveyor. It has a member for diverting successive pluralities of articles of the series arriving at the station into a number of different second paths. there is also a member for intercepting successive number of diverted articles including an at least partially concave surface extending across at least one of the second paths and establishing a collecting chamber where the intercepted articles gather next to and are superimposed upon each other. It has at least one second conveyor having a member for withdrawing from the chamber at least continuous flow of superimposed articles.
Patent EP-0702914-B1 (EP)
Inventor: FAUST KARL-VOLKER
IPC: A47B88/00
Filed: 1995-07-24
Granted: 1998-07-08
Abstract: The drawer is fitted with railings (4) to increase the effective height of the sides, e.g. to hold large items. The railings are secured onto the rear corners of the drawer by bayonet fittings and to the rear of the front panel (5) by press fit connections. Releasing the press fit connections allows the side railings to be swung out of line with the drawer edges for cleaning access. The rear bayonet connections are set into the drawer rear corners or are incorporated into the corner joints at the top corners of the drawer. The corner joint connections can incorporate telescopic joints to facility the press fit connections to the rear of the front panel.
Patent EP-0720903-B1 (EP)
Inventor: GOSDIN MICHAEL DR
IPC: B29C45/17
Filed: 1995-11-08
Granted: 1999-01-13
Abstract: Hollow thermoplastic objects are made by injection of sufficient plastic melt into the cavity of a mould (1, 2), from a plasticising extruder (3) via its nozzle (4) and a melt passage. At the same time, and/or afterwards, a pressurised fluid, esp. a gas, is blown into the melt, so that the plastic injected is distributed and pressed onto the walls of the mould. The gas is obtained from a pressure vessel (5), fed in turn by a compressor (7) with drive (6). The moulding (8) is then cooled below its melting point, after which the gas pressure in the cavity is discharged. In a significant advance, the compressor drive is run at a constant power level (P), at least when making a run of plastic objects.
Patent EP-0712811-B1 (EP)
Inventor: JUNGK KLAUS
IPC: C03B3/02
Filed: 1995-11-09
Granted: 2000-07-05
Abstract: The thermal treatment process involves combustion or other processes within a melting cyclone above a lower furnace at temps. above 1300 deg. C. By setting a specific partial pressure of oxygen in the melting cyclone and by using at least one blast lance in the furnace, the evaporation of any heavy metal which may be present is reduced. Thus, the residual slag has an extremely low heavy metal content. The added material used is selected so that the residual slag, after cooling, can be used as a component of granulated sand from which blast furnace cement can be produced.
Patent EP-0698386-B1 (EP)
Inventor: TOBLER ARNOLD
IPC: A61H7/00
Filed: 1995-07-07
Granted: 2002-05-29
Abstract: The invention concerns how the loop portion of a VELCRO fastener can be RF welded to a compression sleeve or other similar article. By using a simpler two-step method, in which the loop portion is provided with a backing laminated thereto, both labor and material costs have been reduced over the prior art five-step method. <MATH>
Patent EP-0689053-B1 (EP)
Inventor: AMSALLEN MARCEL
IPC: F16H61/02
Filed: 1995-06-01
Granted: 1999-09-01
Abstract: The appts includes a sensing device for sensing the angular velocity of the drive-line component and generating a sensed angular velocity representative signal, A control device is used for storing a number of sets of set multiplier values. Each set is associated with a respective range of angular acceleration of the drive line component, for-receiving the sensed angular velocity signals and determining, from two successive values of the sensed angular velocity represented thereby and separated by a set time interval. The angular acceleration of the drive-line component is used for selecting, as a function of the angular acceleration, the respective set of multiplier values associated with it.
Patent EP-0714921-B1 (EP)
Inventor: CORPART JEAN-MARC
IPC: D06M15/576
Filed: 1995-10-25
Granted: 1997-09-17
Abstract: Fluorinated copolymers in salt or quaternised form contg. (by wt.):   (a) 50-92 (70-90) % of polyfluorinated monomer(s) of formula (I); (b) 1-25 (2-18) % of one or more monomers of formula (II); (c) 1-25 (2-10) % of a vinyl deriv. of formula (III); and (d) 0-30 (2-15) % of other comonomers different to (I), (II) and (III). Rf-X-O-C(O)-C(R)=CH-R (I) Rf = a perfluorinated radical having opt. branched chain and contg. 2-20 (4-16) C; X = a bivalent linking chain bound to O via a C atom and opt. contg. atom(s) of O, S and/or N; and R = H and the other = H or 1-4 C alkyl. (R<1>)(R<2>)N-Y-O-C(O)-C(R')=CH2 (II) Y = 1-4 C opt. branched alkylene; R' = H or 1-4 C alkyl; and R<1>, R<2> = H, 1-18 C opt. branched alkyl, hydroxyethyl or benzyl, or R<1> and R<2> together may complete a morpholino, piperidino or pyrrolidinyl radical. CH2=C(R'')-C(O)-O-Z-OH (III) R'' = H or 1-4 C alkyl; and Z = 2-4 C alkylene.
Patent EP-0678455-B1 (EP)
Inventor: CIMARELLI GIUSEPPE
IPC: B65D51/22
Filed: 1995-04-11
Granted: 1997-12-03
Abstract: The container has a metal lid with a central portion (5) and an outer edge designed to form a seal (18) with the upper rim of the container. A plastics cover (7) fits over the top of the container, and is made with an outer skirt (11) and an inner toothed ring (16) to separate the central portion of the metal lid along a scored line (25). The skirt of the plastics cover can act as a guarantee strip for the container, with a flange (14) around its inner surface preventing the cover from being depressed until the skirt has been removed. In addition, the toothed ring can have a groove (21) to hold the edge of the lid's central portion once it has been separated. <IMAGE>
Patent EP-0679301-B1 (EP)
Inventor: JYLHAE RAIMO
IPC: H04B1/40
Filed: 1994-11-16
Granted: 2001-06-27
Abstract: PCT No. PCT/FI94/00515 Sec. 371 Date Jul. 18, 1995 Sec. 102(e) Date Jul. 18, 1995 PCT Filed Nov. 16, 1994 PCT Pub. No. WO95/14334 PCT Pub. Date May 26, 1995A method and transceiver unit for minimizing the phase error of the transmitter of the transceiver unit, in which, to enable simple and quick adjustment of the phase error, a predetermined test signal is applied via a delay to the input of the transmitter section of the transceiver unit. The output signal of the transmitter section is converted to the receive-frequency of the receiver of the transceiver unit. The receive-frequency signal is applied to the receiver of the transceiver unit. The output signal of the receiver is compared to the predetermined test signal, and the delay is adjusted on the basis of the result of the comparison so that the phase error of the transmitter is minimized.
Patent EP-0794926-B1 (EP)
Inventor: SUOMINEN HANNU L
IPC: B03D1/14
Filed: 1994-11-18
Granted: 2000-03-15
Abstract: PCT No. PCT/FI94/00518 Sec. 371 Date May 19, 1997 Sec. 102(e) Date May 19, 1997 PCT Filed Nov. 18, 1994 PCT Pub. No. WO96/15989 PCT Pub. Date May 30, 1996A flock separating apparatus, has an electrolytic cell (2) fitted with iron electrode and a separating tank (3), wherein the flock is carried upwards by a hydrogen gas produced in electrolysis. The separating tank (3) has a substantially vertical pipe having a length which is at least 10 times, preferably at least 15-20 times more than its diameter.
Patent EP-0723726-B1 (EP)
Inventor: KUEHN GIDEON JACOBUS
IPC: H04L9/06
Filed: 1994-10-07
Granted: 1999-02-24
Abstract: PCT No. PCT/NL94/00245 Sec. 371 Date Apr. 12, 1996 Sec. 102(e) Date Apr. 12, 1996 PCT Filed Oct. 7, 1994 PCT Pub. No. WO95/10906 PCT Pub. Date Apr. 20, 1995A system for encrypting and decrypting digital data wherein the data is divided in packets of N blocks X(1) . . . X(N) of 2m bits, comprises an encryption device and a decryption device. The encryption device reverses the sequence of the blocks X(1) . . . X(N) before a XOR operation and next an encryption operation by means of an encryption algorithm E is carried out on each block of a packet. Thereby the following encrypted blocks Y(1) . . . Y(N) are formed: Y(1)=E [X(N)+IV], Y(i)=E [X(N-i+1)+Y(i-1)] for i>1 and i</=N. The encrypted blocks Y(1) . . . Y(N) are transferred by a sender in reversed sequence Y(N) . . . Y(1) to a receiver. The decryption device at the receiver obtains the original blocks X(1) . . . X(N) by carrying out a decryption operation by means of a decryption algorithm D and next a XOR operation on each block Y(N) . . . Y(l) received. Thereby the original blocks are obtained as follows: X(i)=D [Y(N-i+1)]+Y(N-i) for i=1, 2, . . . , N-1; X(N)=D [Y(1)]+IV.
Patent EP-0736161-B1 (EP)
Inventor: FORSMAN BERTIL
IPC: F24F1/02
Filed: 1994-12-19
Granted: 1999-10-06
Abstract: PCT No. PCT/SE94/01222 Sec. 371 Date Jun. 13, 1996 Sec. 102(e) Date Jun. 13, 1996 PCT Filed Dec. 19, 1994 PCT Pub. No. WO95/17636 PCT Pub. Date Jun. 29, 1995A cooling system of compact design includes redundancy and free cold source usage. The system includes two circuits for circulating coolant and heat absorbing medium, and two heat exchanges common to the circuits. The heat exchangers are combined to act on both of the circuits, so that inside air is cooled by cold liquid or by expanding coolant in a combined evaporator-air cooler, and the outside air is used to cool warmed liquid or condensed coolant in a combined condenser-liquid cooler. Free cold, that is, outside cold air, may be utilized when the difference in temperature between inside air and outside air is sufficiently great and the outside air is sufficiently cold. Liquid cooled by outside air in the combined condenser-liquid cooler and then heated by warm inside air in the combined evaporator-air cooler can satisfy the entire heat load. In other cases, the compressor system can provide cooling. The free-cooling system can serve as a redundant system for the compressor system.
Patent EP-0694001-B1 (EP)
Inventor: POCHON JEAN-PIERRE
IPC: B60R9/042
Filed: 1995-02-02
Granted: 1997-12-29
Abstract: L'invention concerne un dispositif élévateur de fauteuil roulant repliable sur le toit d'un véhicule automobile. Ce dispositif fait intervenir une boîte (1) apte à loger un fauteuil roulant replié pour personne handicapée translatée transversalement sur le côté du véhicule, côté conducteur, d'une position basse de manutention du fauteuil depuis le siège conducteur à une position haute sur le toit du véhicule au moyen d'un système de translation (9). Le système de translation (9) et la boîte (1) sont montés sur un plateau rotatif (7) sur le châssis (5) du dispositif, lequel est supporté sur le toit du véhicule. Le plateau (7) en tournant à 90° de l'axe longitudinal du véhicule assure la mise en position pour la translation transversale de la boîte.
Patent EP-0700245-B1 (EP)
Inventor: LELY CORNELIS VAN DER
IPC: A01J5/00
Filed: 1995-03-20
Granted: 2002-01-09
Abstract: A construction including at least one implement for automatically milking animals, such as cows, comprising a milking robot (6) having a robot arm (7) provided with teat cups (9, 10). A teat cup (9, 10) is connected to the robot arm (7) capably of rotation about its longitudinal axis.