baber/WOPTO huggingface dataset:
Patent EP-0236138-B1 (EP)
IPC: C07D205/08
Filed: 1987-03-05
Granted: 1991-08-07
Abstract: The invention relates to compounds of the formula I 
<CHEM>
 wherein:
 R1 is alkyl, cycloalkyl (which alkyl and cycloalkyl groups may be substituted) aryl, arylalkyl or silyl (bearing alkyl, aryl or arylalkyl substituents);
 R2 is hydrogen or alkyl;
 R3 is hydrogen, alkyl, cycloalkyl (which alkyl and cycloalkyl groups may be substituted), alkenyl, aryl, arylalkyl, amino, mono- or di- alkylamino or a group of the formula -OR5 wherein R5 is optionally substituted alkyl, aryl or arylalkyl;
 R4 is alkyl optionally substituted by one or more alkoxy groups or halogen atoms;
 Y is optionally substituted alkoxy or cycloalkoxy, arylalkoxy or a group of formula -NR6R7 wherein R6 is hydrogen or alkyl and R7 is alkyl, cycloalkyl (which alkyl and cycloalkyl groups may be substituted), aryl or arylalkyl or R7 is a group of formula -COOR8 wherein R8 is alkyl or arylalkyl, which are useful as intermediates in the synthesis of beta-lactam antibiotics, particularly carbapenems, and to a process for the manufacture of the said compounds.
Patent EP-0240429-B1 (EP)
Title: Gas boiler with resonant combustion
IPC: F23N1/00
Filed: 1987-04-01
Granted: 1990-08-08
Abstract: PCT No. PCT/FR87/00105 Sec. 371 Date Dec. 1, 1987 Sec. 102(e) Date Dec. 1, 1987 PCT Filed Apr. 1, 1987 PCT Pub. No. WO87/05987 PCT Pub. Date Oct. 8, 1987.Single-leaf valve for a gas-fired boiler. It is of the type that comprises a combustion chamber (1), a seat (10) for a valve leaf (9), and a single valve leaf (9) for the two constituents, this single valve leaf (9) being flexible and deformable, and being pressed flat against the valve leaf seat (10) when the boiler is not operating, the said seat (10) having two or more grooves (13, 14 (sic), 19), the first of these grooves being an anti-stick groove (19) which serves to prevent the said leaf (9) from sticking to the said seat (10), and the second of these grooves (13, 14 (sic)) communicating with means whereby at least one of the constituents of the mixture is supplied. Application, in particular, to gas-fired boilers of the pulsed-combustion type.
Patent EP-0260165-B1 (EP)
IPC: G08C23/04
Filed: 1987-08-05
Granted: 1990-03-21
Abstract: 1. Method for the initialisation of equipment for the acquisition of seismic data, distributed along a seismic profile to be surveyed, each unit being designed to receive the signals transmitted by sensors, to process these and record them and, when commanded by a central laboratory, to transfer to it the data relating to the said signals, in accordance with a selected transmission channel, characterised in that it consists of using a system of light transmission which comprises a first mobile control device and a number of secondary devices associated respectively with the various different data acquisition units, the first mobile control device being transported into the vicinity of each of the data acquisition units in succession and the operational parameters being transmitted to the said data acquisition units.
Patent EP-0240480-B1 (EP)
IPC: C07C5/41
Filed: 1987-01-23
Granted: 1990-05-23
Abstract: 1. Catalytic treatment process of hydrocarbon feedstocks which consists in converting said hydrocarbon feedstocks under pressure with a catalyst selected from either silicates or TEA-silicate which have previously been stabilized, said process being characterized by the presence of water and by the particular stabilization treatment by halogenation.
Patent EP-0290510-B1 (EP)
Title: Dispositif de manutention, de transport et de stockage de bateaux de plaisance
IPC: B60P3/10
Filed: 1987-10-28
Granted: 1991-04-03
Abstract: Un dispositif qui, à partir de la cale d'un port de plaisance, permet la mise à l'eau de bateaux ainsi que la sortie de l'eau desdits bateaux, le transport sur route et, ensuite, le stockage, même dans un garage ou hangar, sans la coopération d'aucune grue ni système de levage d'appoint. Un ber (2) équipé de roues pouvant occuper deux positions, abaissée et relevée, supporte le bateau et s'introduit en roulant dans le châssis en "U" d'une remorque. Seul le ber (2) est donc immergé, ce qui permet d'éviter tout contact de la remorque avec l'eau. De plus, compte tenu de la combinaison de ce ber et du "U" de la remorque, le centre de gravité de l'ensemble peut être considérablement abaissé. L'invention s'applique au transport et à la mise à l'eau de tout type de bateaux de plaisance de moyen tonnage.
Patent EP-0274375-B1 (EP)
IPC: F15B15/14
Filed: 1988-01-02
Granted: 1992-09-16
Abstract: In the magnetic track brake actuator, the magnetic brake can be lowered and lifted, a damping ring (19), made of an elastic or elastomeric material, being arranged between the cylinder lid (12) and the attachment flange (14). The damping ring has an equal or greater damping capacity than the bearing ring (15, 16) used and the bearing ring or bearing rings (15, 16) have the same or greater hardness than the damping ring (19). <IMAGE>
Patent EP-0351439-B1 (EP)
Title: Quick-acting coupling of the ball-catch type
IPC: F16L37/23
Filed: 1988-07-18
Granted: 1992-10-14
Abstract: The invention relates to a quick-acting coupling of the ball-catch type comprising a coupling housing (1) with coupling means and allowing insertion of a nipple member (6), which is positioned and fixed in the coupling housing provided with a ring (8) adjacent the end of insertion, said ring (8) being situated in a ring groove for radial fixatiosn of the nipple member (6), said coupling housing (1) further comprising a sealing ring (2) situated after the balls (3) when seen from the end of insertion of the nipple member (6). The fixing means (8) radially retaining the nipple member (6) is spaced from the sealing ring (2) being of a radius larger than the radius of the nipple member (6). The coupling housing (1) and the nipple member (6) are further provided with means (9, 10) retaining them in one or more mutual positions in the circumferential direction.
Patent EP-0313956-B1 (EP)
Title: Optoelectric component and manufacturing method therefore
IPC: G02B6/42
Filed: 1988-10-18
Granted: 1993-09-01
Abstract: An optoelectric component (1) is proposed in which the fibre end of an optical fibre (11) is coupled to a photodiode or laser diode and opaque plastic (6) is moulded around the arrangement as a whole. The basis is provided by a carrier strip which is continuously stamped from metal tape and has a mounting surface for the fibre holder and embossed mounting surfaces for the photodiode or laser diode and, if necessary, for a monitor diode. Inside the outer plastic sheath, the fibre coupling region is either embedded in transparent plastic or covered by means of a cap. An end section of the carrier strip serves as a heat-conducting plate (10) which, together with a plurality of terminal lugs (7, 8, 9) and the departing optical fibre (11), project from the plastic body (6). <IMAGE>
Patent EP-0279609-B1 (EP)
IPC: B31F/
Filed: 1988-02-15
Granted: 1993-01-13
Abstract: A conventional single faced corrugated board manufacturing plant is modified to produce corrugated board having two fluted mediums bonded at their flute tips. In addition to the existing corrugating rolls (10, 11) a further pair of corrugating rolls (34, 35) synchronized with the existing pair are provided so that the corrugated mediums (22, 23) are contacted at their flute tips. An additional mill roll stand is provided for the second fluted medium. A carrier roll (36) is provided adjacent to the pairs of corrugating rolls to take off the bonded fluted mediums and provide support and prevent uncontrolled movement of the flute to flute structure during the development of the adhesion bond. Adhesive applicators (37) are provided to apply adhesive to one of the mediums prior to the flute tip to flute tip bonding and to coat the flute tips of the bonded fluted structure on the carrier roll for bonding to the inner (21). An additional guide roll (38) is provided to allow tangential approach for the liner onto the flute to flute structure carried by the carrier roll. Radiant energy is used to assist in bonding the inner to the flute to flute tip structure enabling a low pressure bonding technique to be used.
Patent EP-0283139-B1 (EP)
Title: Anticancer compounds
IPC: C07C47/52
Filed: 1988-02-19
Granted: 1993-01-13
Abstract: Deuterated aromatic aldehydes of the formula: <CHEM> where Ar is substituted phenyl, and derivatives thereof represented by the formula: <CHEM> where Ar is substituted or unsubstituted phenyl, and X1 and X2 are substituted hetero atoms or together with the carbon to which they are attached form a heterocycle. These compounds are useful as anticancer agents.
Patent EP-0312305-B1 (EP)
IPC: B32B15/08
Filed: 1988-10-12
Granted: 1992-08-26
Abstract: A laminated metal sheet, the metal sheet having adhered on at least one of its major surfaces a composite film comprising: an inner layer of a thermoplastic polymer incorporating a white pigment and a toner for compensating for the natural colour of the metal sheet, and an outer layer of a thermoplastic polymer incorporating a white pigment, the concentration of white pigment in layer (B1) being lower than the concentration of white pigment in layer (A1). The laminated metal sheet of the invention is useful for forming into containers or various components thereof.
Patent EP-0290342-B1 (EP)
Inventor: MERVAL JEAN-PAUL
IPC: C09D177/00
Filed: 1988-05-04
Granted: 1998-04-08
Abstract: The invention relates to thermoplastic compositions in powder form based on polyamide and/or polyetheresteramide and containing resins obtained by polycondensation of aromatic sulphonamide compounds and of aldehydes or of dicarboxylic acids. The invention also relates to a number of processes for obtaining these powders and to their use for coating metal substrates without the need for any adhesion primer.
Patent EP-0312518-B1 (EP)
Inventor: CELLINI WILLIAM F
IPC: A47K3/38
Filed: 1988-06-30
Granted: 1995-09-13
Abstract: The shower enlarger comprises a one-piece curtain rod having an offset medial section (18) engageable with an upper area of the shower curtain (16) positioned outwardly of the shower rim beyond the shower area for providing a greater stall space for upper body movement while showering and for holding a shower curtain (16) out of body contact by resisting aerodynamic forces applied to a shower curtain (16) from outside of the shower area, the offset medial section (18) having end sections (21, 22) at outer ends thereof overlying the shower rim, the outer ends of the end sections (21, 22) extending in opposite directions away from one another, the outer ends of the end sections (21, 22) being secured in vertical overlying alignment with the shower rim and in assembly with opposed upright walls (12, 14) of the shower area, and said end sections (21, 22) being positioned so as to extend generally in the same direction as said medial section (18).
Patent EP-0314761-B1 (EP)
IPC: A61L9/12
Filed: 1988-05-12
Granted: 1992-06-17
Abstract: A vapor circulation apparatus has a housing with an inlet air opening (18) and an outlet air opening (19) and mounted in the housing is a fan (49) for inducing air flow through the housing and container (65) of liquid to be evaporated. A dosing element (72a) for holding a predetermined volume of the liquid for evaporation is periodically inserted into the container (65) to withdraw a predetermined volume of liquid to be evaporated and after the dosing element (72a) is withdrawn, the container (65) is resealed.
Patent EP-0423114-B1 (EP)
Inventor: HUDSPETH THOMAS
IPC: H01P1/213
Filed: 1988-05-06
Granted: 1994-12-28
Abstract: Un multiplexeur de micro-ondes (20) possède un ensemble de canaux de signaux syntonisables indépendamment et couplés à un guide d'ondes commun (22). Chacun des canaux comporte des coupleurs d'entrée et de sortie de 3 dB (40, 106) qui sont reliés par des filtres cylindriques (32, 34) portant des ondes à polarisation circulaire. Des ondes transversales électriques (TE) et transversales magnétiques (TM) sont propagées à l'intérieur d'une pluralité de cavités résonantes (36, 38) à l'intérieur de chacun des filtres (32, 34). Le couplage entre les cavités (36, 38) est assuré par un réseau de fentes (88) et un réseau de sondes (90), les fentes (88) permettant le couplage des ondes TE et les sondes (90) permettant le couplage des ondes TM. Le réglage des fentes (88) et des sondes (90) permet des coefficients de couplage indépendants pour les deux modes de propagation. Un ensemble de structures de sondes de lignes coaxiales (60, 62, et 120, 122) se raccorde, entre les coupleurs d'entrée et de sortie, à des cavités terminales d'un filtre pour l'attaque des ondes TM, des disques (140) se trouvent dans les cavités terminales adjacentes aux sondes en vue de convertir l'énergie d'une onde TM en une onde TE, assurant ainsi la propagation des ondes TM et TE. Il en résulte une souplesse d'emploi accrue du couplage, ce qui permet un tassement accru d'un canal de signaux, avec un poids et un encombrement réduits pour le multiplexeur.
Patent EP-0325253-B1 (EP)
Title: Drum screen
IPC: B07B1/22
Filed: 1989-01-19
Granted: 1992-07-08
Abstract: The subject of the invention is a drum screen for conditioning and classifying granular material with an input device at the one end of the drum which rotates about its lying longitudinal axis and an output device for the conditioned material at the other drum end. The output device connects to an annular space which is formed between the drum and annular screen sections which are located one after the other in the longitudinal direction of the drum and concentrically surround the drum. The mesh width of the annular screen sections changes in such a way that the section with the smallest mesh width is the annular screen section nearest to the output device and the section with the largest mesh width is the annular screen section at the greatest distance from the output device, preferably located in the region of the input device. Between every two successive annular screen sections (7a, 7b), a channel-shaped profile (29), with the open side directed outwards, concentrically surrounds the drum (2) at a distance of the width of the annular space. The profile engages with a number of hook- shaped mounting elements (28), distributed over the circumference, over the respective profile flange of the annular screen sections ending at it, the annular screen sections being located with initially still extended hook parts (28b) essentially free of play between two channel profiles spaced in the longitudinal direction of the drum and being held after installation in the installation position with the hooks bent about the free flange ends during installation. <IMAGE>
Patent EP-0399085-B1 (EP)
Title: Method and apparatus for washing impurities out of crude gases
IPC: C07C7/171
Filed: 1989-05-26
Granted: 1992-02-19
Abstract: A method and apparatus for washing impurities such as phosphine, ammonia, hydrogen sulphide and/or arsine out of crude gases by means of sulphuric acid in at least one washing column is described. To overcome the disadvantages of known processes, such as formation of by-products which cause blockages and high equipment cost, it is proposed to circulate dilute sulphuric acid in an (n-2)th washing stage, n being greater than or equal to 3, and to circulate concentrated sulphuric acid in an (n-1)th washing stage, and to charge fresh concentrated sulphuric acid in an (n-1)th washing stage at the top of the washing column. A 3-stage process here represents a particularly economical solution. <IMAGE>
Patent EP-0355404-B1 (EP)
Title: Anti-theft device for protecting valuables
IPC: G08B15/02
Filed: 1989-07-20
Granted: 1991-09-25
Abstract: An anti-theft device for protecting valuables, such as bank notes or secret documents, comprises an emission body (10), emitting a dye, which can be triggered by radio signals via a release circuit (9, 13, 19). Insofar as it is used for the security of bank notes, the device has the form of a wad (20) of bank notes and, in the case of a robbery, it is given to the perpetrator along with other wads of bank notes. In its state of rest, the device is inactivated by a switch apparatus (2). Triggering (9) can only take place on condition that the device is taken out of a transport case and, after expiry of a first period of time, is moved by the perpetrator from its position of rest (4), and that a second time lag has expired. <IMAGE>
Patent EP-0338756-B1 (EP)
Inventor: JEFFORD CHARLES W
IPC: A61K31/35
Filed: 1989-04-17
Granted: 1996-03-20
Abstract: 1,2,4-trioxanes have pharmacological activities, apart from anti-malarial activity. In particular, 1,2,4-trioxanes have antiparasiticidal activity, embracing activity not only against other protozoa apart from Plasmodium spp, but also activity against helminths.
Patent EP-0394333-B1 (EP)
Inventor: BAR-SHALOM DANIEL
IPC: A61K31/70
Filed: 1988-12-21
Granted: 1995-03-15
Abstract: Use of a sulphated mono- or disaccharide or a salt or complex thereof for the preparation of a medicament for the prophylaxis or treatment of inflammation of an animal or a human   i) for topical application to the skin or to any non-gastrointestinal, non-oral mucosal surface including the lining of body cavities;   ii) or for implantation into tissue or a body cavity; iii) or for injection into tissue or a body cavity including joints;     iv) or for systemic administration.   The inflammation may be caused by e.g. a microbial epithelial infection, non-microbial dermatosis, an allergic or immune disorder, a malignant or premalignant disorder, exposure to radiation including ultraviolet radiation, a chemical agent, external pressure, heat, surgery, or by the presence directly on the skin or the mucosal surface of a device; or caused by acne or rosacea; or caused by cancer in situ colli uteri, cervical carcinoma, endometrial carcinoma, or basal cell carcinoma.
Patent EP-0406425-B1 (EP)
Inventor: NAGAHAMA HIDEHARU
IPC: B65G15/62
Filed: 1989-06-03
Granted: 1994-08-24
Abstract: Dans un dispositif servant à réduire à l'aide d'un dispositif tampon (2) les chocs dus à la chute des minerais ou similaire lorsqu'ils sont transférés d'un organe d'alimentation ou d'une cheminée à minerai (S) vers un convoyeur à bande, un ensemble de rainures s'étendant dans le sens de défilement de la bande sont ménagées sur un plateau de support coulissant (3) de la bande (B), afin de réduire aussi bien la zone de contact avec le dos de la bande que la chaleur provoquée par la friction. Un courant d'air s'écoulant dans le sens de défilement de la bande sert au refroidissement, et l'interstice entre la cheminée à minerai et le dispositif de transfert est fermé de sorte qu'un plateau à jupe présentant une faible résistance de friction est supporté de manière à pouvoir tomber sous l'effet de son propre poids, ce qui empêche le matériau à transporter de tomber à l'extérieur de la bande. En outre, du côté retour, la bande se déplace tout en étant courbée selon un angle déterminé de correction par des rouleaux en V inversé, afin d'empêcher le défilement en zigzag de la bande sur la surface de transfert, ce qui prolonge la durée de vie de la bande.
Patent EP-0394379-B1 (EP)
Inventor: LEVINE STEPHEN R
IPC: G06Q10/10
Filed: 1989-05-18
Granted: 1998-01-07
Abstract: A data processing system provides a folder icon for holding representations of sheets of information in user desired order. The folder has a closed position in which a user generated label is viewable. The label is designed through a processor window activated through a tab portion of the closed folder icon. The folder also has an open position for viewing the sheets held in the folder. The folder is changed between its open and closed positions by activation of a main body portion of the closed icon and the tab portion of the open folder icon. The open folder icon provides addition or removal of representations of sheets of information from and to an area outside of the folder in a screen view.
Patent EP-0432197-B1 (EP)
Inventor: STAVROU MICHAEL PAUL
IPC: G10H1/00
Filed: 1989-08-31
Granted: 1993-10-27
Abstract: L'invention concerne une console de commande (1) utilisée dans l'enregistrement du son, et/ou des effets tels que la postsynchronisation. Ladite console (1) comporte plusieurs canaux de son, environ 100, et comprend un sélecteur (2) de canaux de commande à effleurement doté d'autant d'éléments (3) de commande à effleurement que de canaux sélectionnables permettant de choisir un canal par effleurement dudit sélecteur (2).
Patent EP-0444073-B1 (EP)
IPC: D21H11/02
Filed: 1989-10-30
Granted: 1993-06-02
Abstract: L'invention concerne un produit facile à désintégrer renfermant une matière fibreuse contenant de la cellulose, qui présente une résistance telle qu'il peut être enroulé ou manipulé sous forme de feuille en vue de son stockage et de son transport sans adjonction de produits chimiques qui augmentent la cohésion des fibres. Le produit est caractérisé en ce qu'il présente une masse volumique de 550-1000 kg/m3, une résistance à l'éclatement de 0,15-0,50 MN/kg, un grammage de 300-1500 g/m2 et une teneur en matière seche de 70-95%.
Patent EP-0386564-B1 (EP)
Inventor: MILLIREN CHARLES M
IPC: C08G18/76
Filed: 1990-02-25
Granted: 1993-11-03
Abstract: The present invention is directed to a process for preparing a flexible polyurethane foam and to the foam so-produced. The process broadly comprises reacting:   A) from more than 0 to up to 3 parts by weight per 100 parts by weight of components B) and C) of an amine of the formula:  H2N - R - NH2 where R is a C4 to C10 straight or branched alkylene group, or a C4 to C15 alicyclic group, B) from 0 to 30% by weight of a polyoxyalkylene polyamine having a molecular weight of from about 400 to about 5000 and containing from 2 to 3 primary amino groups, C) from 70 to 100% by weight of one or more polyether polyhydroxyl compounds having hydroxyl functionalities of from 2 to 3 and molecular weights of from about 1000 to about 10,000, the percents by weight of components B) and C) totalling 100%, and being based on the combined weight of components B) and C), and D) an isocyanate selected from the group consisting of toluene diisocyanate and prepolymers of toluene dilsocyanate, said isocyanate having an isocyanate group content of from about 15 to about 48% by weight, in the presence of   E) a blowing agent, at an isocyanate index of from 60 to 140. e
Patent EP-0385349-B1 (EP)
Inventor: BRACKMAN JOSEPH A
IPC: B29C48/90
Filed: 1990-02-26
Granted: 1995-06-07
Abstract: A process for preparing an extruded thermoplastic resin elongate foam body comprising an alkenyl-substituted aromatic resin is described. The process comprises the steps of     (A) heat plastifying the thermoplastic resin; (B) adding at least one fluid blowing agent comprising at least one of 1-chloro-1,1-difluoroethane, 1,1,1,2-tetrafluoroethane and 2-chloro-1,1,1,2-tetrafluoroethane; (C) uniformly mixing the blowing agent in the resin under a pressure sufficient to prevent blowing of the resin thereby forming a blowable resin mixture; (D) extruding the mixture into a region of reduced pressure which is less than atmospheric pressure wherein the blowable resin mixture expands into a foam body; and   (E) cooling the foam body. o
Patent EP-0389861-B1 (EP)
Inventor: SHIOKAWA YOUICHI
IPC: A61K31/40
Filed: 1990-03-13
Granted: 1995-08-23
Abstract: A compound of the formula : <CHEM>  wherein  R<1> and R<2> are each lower alkyl,  R<3> is hydroxy or acyloxy and R<4> is hydrogen, or  R<3> and R<4> are linked together to form a bond, R<5> is hydrogen or lower alkyl and R<6> is hydrogen, lower alkyl or aryl, or  R<5> and R<6> are linked together to form lower alkylene,  R<7> is cyano, acyl, halogen, nitro or lower alkyl,  X is cyanoiminomethylene or sulfonyl, and  Y is single bond, thio, imino which may have lower alkyl, with certain provisions, pharmaceutically acceptable salts thereof, processes for their preparation, and pharmaceutical compositions comprising them as an active ingredient.