baber/WOPTO huggingface dataset:
Patent EP-0331919-B1 (EP)
Title: Process for the preparation of thiophene derivatives and dihydrothiophen-1-oxides
IPC: C07D333/48
Filed: 1989-02-09
Granted: 1993-08-04
Abstract: Thiophene derivatives with an optionally substituted amino group on the thiophene ring are prepared by dehydrogenation of dihydrothiophenes which are substituted in the same manner as the desired thiophene derivatives, using H2O2, the dihydrothiophenes being reacted in a first reaction step with H2O2 in neutral medium to give the corresponding sulphoxides, and, in the second reaction step, these are then rearranged with acid to give the thiophene derivatives. The dihydrothiophene-1-oxides which are formed in this process as intermediates are novel compounds. They, and equally the thiophene derivatives obtained from them by rearrangement with acid, are intermediates mainly in the crop protection agent sector and pharmaceutical sector.
Patent EP-0338416-B1 (EP)
Inventor: GUPTA SATISH
IPC: G09G1/02
Filed: 1989-04-13
Granted: 1994-08-31
Abstract: A display control means such as a virtual display adapter (110) allows the advanced functions of a display controller to be utilized in a large area of memory in addition to the normal use in display memory (120). This large area of memory includes system memory (130), and efficient access to this large area of memory is permitted for normal system use. The display controller also functions with non-contiguous and non-resident bitmaps. The flexibility of demand-paged virtual memory is utilized for display tasks, as display bitmaps may be written to the large area of memory as well as the display memory.
Patent EP-0349129-B1 (EP)
Inventor: GERARDIS PATRICK
IPC: D05B27/02
Filed: 1989-05-31
Granted: 1995-10-18
Abstract: There is provided a feed dog and throat plate assembly for an automatic sewing machine for Lemming fabric and chaining off between fabric pieces, which assembly comprises a throat plate (24) having a first pair of a feed dog and throat plate assembly for an automatic sewing machine for hemmmg fabric and chaining off between fabric pieces comprising: a throat plate (24) having a first pair of longitudinally extending spaced apart parallel slots (29), and located therebetween, at one end, a second pair of parallel slots (23b) and a substantially c-shaped slot (39), which forms the chaining finger, and a first feed dog assembly (20) having two parallel feed dogs (43) adapted to operate in the first pir of slots (29) and a second feed dog assembly (40) comprising four feed dogs (41 and 42) which operate in the first (29) and second pair (23b) of slots respectively characterised by a fifth slot (27) located in the throat plate (24) at or just beyond the other end, such that a relatively large land (25) is formed between the chaining finger (22) and the fifth slot (27) sufficient to retain the chain stitch during chaining off; and a third feed dog (28) adapted to operate in the said fifth slot (27). <IMAGE>
Patent EP-0327426-B1 (EP)
Inventor: AKTOGU NURGUEN
IPC: C07C69/63
Filed: 1989-01-25
Granted: 1993-11-03
Abstract: The invention relates to new compounds of formula (I): 
<IMAGE>
 in which R1 and R2, which may be identical or different, represent a hydrogen atom, a halogen atom, an alkyl or alkoxy radical containing from 1 to 5 carbon atoms or a hydroxyl, trifluoromethyl or nitro radical, and in which the group: 
<IMAGE>
 represents either 
<IMAGE>
 or 
<IMAGE>
 or 
<IMAGE>
 or 
<IMAGE>
 as well as their addition salts with inorganic or organic acids, to a process for their preparation and the new intermediates thereby obtained, to their application as medicaments and to compositions containing them.
Patent EP-0339087-B1 (EP)
Inventor: PROUDIAN SALLEE J
IPC: A61B8/12
Filed: 1988-10-20
Granted: 1995-12-27
Abstract: An in vivo imaging device is provided for producing real-time images of small, moving or stationary cavities and surrounding tissue structure. The imaging device includes a probe assembly of very small dimensions and preferably sufficiently small to fit within cavities having a diameter on the order of that of a human coronary artery. The probe assembly may be mounted to a positioning device such as a catheter, which allows for the use of, for example, conventional guiding catheters and guide wires.
Patent EP-0401467-B1 (EP)
Inventor: MUELLER UDO
IPC: G06F3/046
Filed: 1990-02-23
Granted: 1995-08-30
Abstract: An electromagnetic digitizing tablet has parallel conductors for an X and a Y co-ordinate and line switches for addressing the conductors. The number of line switches is less than the number of conductors. Each line switch therefore controls several conductors simultaneously. Within the groups of conductors so formed, the addresses of the conductors are always in the same sequence and individual conductor addresses are missing.
Patent EP-0425862-B1 (EP)
Title: Apparatus for the disposal of fuel gases from vehicle fuel tanks
IPC: B60K15/035
Filed: 1990-10-12
Granted: 1993-03-31
Abstract: The invention relates to a device for the disposal of fuel gases in motor vehicles, with a fuel vapour adsorbing (activated charcoal) container (10) connected to the fuel tank (12), and also provided with an extraction line to the internal combustion engine and a connection (22) open to the atmosphere, a float valve (24) being arranged in the connection to prevent any return of water. In order to safeguard a connection (22) of the (activated charcoal) container constantly open to the atmosphere, the float valve (24) controls a second connection (26) open to the atmosphere, which is opened when the first connection is closed. The opening to the atmosphere on the second connection is preferably located higher than the maximum fording depth of the motor vehicle. <IMAGE>
Patent EP-0427142-B1 (EP)
Title: Antibiotic A/16686 recovery process
Inventor: RESTELLI ERMENEGILDO
IPC: C12P21/02
Filed: 1990-11-02
Granted: 1995-05-17
Abstract: The present invention is directed to a process for recovering the antibiotics produced by fermentation of Actinoplanes sp. ATCC 33076 or a producing mutant thereof, from a fermentation broth or a process stream, which comprises extraction of the antibiotics by a non-ionic surfactant or a cationic surfactant miscible with or dispersable in water and capable of dissolving said antibiotics, formation of two phases in the first of which the antibiotic and the surfactant are present together, and separation of said antibiotic from the surfactant by addition of suitable organic solvents.
Patent EP-0435076-B1 (EP)
Title: Method and installation for production of spacer frames
IPC: E06B3/673
Filed: 1990-12-12
Granted: 1993-04-21
Abstract: In order to produce a spacer frame (2) containing a drying agent (1) for insulating glass panes, a hollow profile (3), which is initially free of drying agent, is bent several times to form the frame corners, but is left open at the final corner. Subsequently one, or appropriately both frame legs (5 and 7) leading to this open point can be filled with drying agent (1) and the frame (2) then finally closed. The frame leg (5) to be bent to form the final closure is first completely filled with drying agent, subsequently emptied from its still open front end (10) up to or beyond the bending area (12) and then bent over, so that no drying agent can hinder this final bending operation, and then connected by its open front end (10) to the other open frame leg (7). Thus, despite the fact that the frame is filled with drying agent, the bending operations are not hindered by drying agent. Even so, a very simple installation for carrying out this method is possible, because the hollow profile (3) can be removed from the filling device (8) after filling the still open frame legs and can be placed in the bending device; this may be the same bending device (13) which also carried out the previous bending operations. The emptying process up to the final bending area can be achieved with a combined sucking and blowing device, and carried out without the risk of removing too much drying agent (Fig. 5). <IMAGE>
Patent EP-0408704-B1 (EP)
Title: Arrangement for applying substances to a web of material
IPC: B05C1/08
Filed: 1990-01-05
Granted: 1993-06-16
Abstract: PCT No. PCT/AT90/00002 Sec. 371 Date Sep. 10, 1990 Sec. 102(e) Date Sep. 10, 1990 PCT Filed Jan. 5, 1990 PCT Pub. No. WO90/07387 PCT Pub. Date Jul. 12, 1990.In an arrangement for the application of substances to a web of material (4), whereby a doctor blade (9, 13) is magnetically pressed against the material or a stencil (5) by means of a working magnet, and rests against a profiled ledge (6) in its operational position, it is proposed that in the profiled ledge (6) at least one restraining magnet (7) be provided, which keeps the doctor blade (9, 13) in rolling or sliding contact with the profiled ledge when the working magnet is switched off and raises it from the application surface (4, 5) or stencil.
Patent EP-0454769-B1 (EP)
Inventor: COULTER JOSEPH R JR
IPC: G03G15/22
Filed: 1990-01-19
Granted: 1995-09-20
Abstract: Procédé et appareil d'application de toner liquide à des surfaces fractionnaires d'un élément d'enregistrement photoconducteur dans des techniques mettant en oeuvre la microimagerie. Le procédé comprend les étapes consistant à disposer un photoconducteur (16) sur un substrat conducteur (16) portant au moins une surface fractionnaire à laquelle du toner doit ètre appliqué, à prévoir un élément porteur (20) comportant une couche conductrice (24), à déposer électrostatiquement un prédépôt (40) de toner liquide de l'intensité voulue dans une surface correspondant au prédépôt (40) de la surface fractionnaire (18) sur ledit élément porteur (20) avec la surface fractionnaire sur le photoconducteur (14), et à appliquer du toner à la surface fractionnelle se trouvant sur le photoconducteur par transfert de toner sur celle-ci à partir du prédépôt de toner, de sorte que la quantité de liquide transférée au photoconducteur soit minimale et puisse en être rapidement retirée sans affecter le prédépôt de toner se trouvant sur le photoconducteur. L'appareil comprend des éléments (44) de soutien destinés à supporter le photoconducteur et à venir au contact des surfaces fractionnaires se trouvant sur ledit photoconducteur, avec les prédépòts fractionnaires de toner sur ledit élément porteur.
Patent EP-0431190-B1 (EP)
Title: Fluid treater and method of stopping the same
IPC: C02F1/72
Filed: 1990-06-25
Granted: 1993-04-14
Abstract: A fluid treater using active particles for fluid treating. Since the life of active particles is extremely short, it has been difficult to use them for fluid treating. In the present invention, active particles generated inside an evacuated electrolytic dissociation chamber (104) are sucked to a fluid jetted from a jet port (108) into a discharge pipe (110) for treating of a fluid.
Patent EP-0494247-B1 (EP)
Inventor: GRAY MARY ANN
IPC: C07K16/30
Filed: 1990-09-24
Granted: 1996-04-03
Abstract: Methods for reducing non-target retention of active moieties associated with immunoconjugates and their metabolites, and more specifically, for reducing renal retention of such active moieties, are disclosed. Methods of the present invention comprise administering an effective amount of a non-target reduction moiety, such as lysine, in addition to a therapeutically or diagnostically effective amount of an immunoconjugate. The non-target reduction moiety localizes in the kidneys and inhibits renal retention and reabsorption of active moieties associated with immunoconjugates and their metabolites.
Patent EP-0506670-B1 (EP)
Inventor: BRANDBERG LAWRENCE C
IPC: H05B6/74
Filed: 1990-10-23
Granted: 1996-11-20
Abstract: A thermocompensating susceptor is described comprising a microwave transparent sheet, e.g. paper, paperboard or plastic, having a layer thereon of a dried dispersion comprising a film forming vehicle together with two kinds of dispersed particles including microwave interactive particles such as a metal, metal oxide, carbon or graphite that absorbs microwave energy to produce heat in a microwave oven and electrically nonconductive thermocompensating particles of a mineral hydrate containing bound water of crystallization and having a dissociation temperature between about 100 DEG  F. and 500 DEG  F., at which temperature the bound water is released therefrom to prevent overheating of the laminate.
Patent EP-0500707-B1 (EP)
Inventor: BUTTERWORTH JAMES
IPC: B65D41/48
Filed: 1990-11-23
Granted: 1995-02-15
Abstract: Les bouteilles moulées par soufflage réalisées en matière plastique transparente, matériau qui se trouve orienté de manière bi-axiale au cours de la phase de moulage par soufflage, sont tout particulièrement intéressantes pour conditionner des produits alimentaires. Il existe cependant des problèmes lorsqu'il s'agit de les utiliser pour conditionner un produit alimentaire qui nécessite d'être pasteurisé soit après son conditionnement soit immédiatement avant d'être introduit dans la bouteille. Dans ce cas précis, la bouteille et plus spécifiquement la partie du goulot se déforme et ceci entraîne des problèmes d'étanchéité. On a résolu ce type de problème en équipant la bouteille en plastique (1) d'une capsule à encliqueter à refermeture hermétique (8), réalisée en matière plastique, qui sert à couvrir un premier joint fait d'une feuille d'aluminium (7) qui permet une fermeture hermétique avec le rebord supérieur (6) du goulot (2) de la bouteille. L'utilisation de deux systèmes de fermeture distincts résout tous les problèmes exposés ci-avant.
Patent EP-0452781-B1 (EP)
Inventor: LOWE EDWARD JAMES
IPC: C01B25/163
Filed: 1991-04-10
Granted: 1994-03-16
Abstract: Phosphorous acid is made by a continuous recycling process from a mixture of phosphorous and hydrochloric acids, comprising:     (i) continuously recycling the mixture in a loop apparatus; (ii) adding water to and passing phosphorus trichloride into said recycling mixture so as to generate a condition of turbulent flow at the point of contact of the phosphorus trichloride and the recycling mixture, whereby a reaction product, comprising an aqueous solution of phosphorous and hydrochloric acids as a continuous liquid phase and gaseous hydrogen chloride as gas bubbles of disperse phase, is produced;   (iii) separating said gaseous hydrogen chloride;   (iv) cooling said reaction product; and (v) recycling at least a portion of said reaction product and repeating steps (ii), (iii) and (iv) thereon to produce a more highly concentrated solution of phosphorus acid.
Patent EP-0464510-B1 (EP)
Inventor: FRICK NORMAN
IPC: F24F13/068
Filed: 1991-06-21
Granted: 1995-01-18
Abstract: A wall or ceiling panel (1, 101) consists of at least two layers (2, 5, 102), of which the layer (2, 102) facing the room has at least one row of holes (3). These rows of holes (3) are connected to elongate channels (6) of a second layer (5), which extend to at least one edge of the layer (5) and are aligned on the respective row of holes (3). Preferably, edge elements (13) are provided, the C-profiles (9, 10 or 9', 10') of which ensure holding and connection and the intermediate box profile of which forms a transverse channel (11). <IMAGE>
Patent EP-0467120-B1 (EP)
Inventor: ROULIN PHILIPPE
IPC: A44C5/22
Filed: 1991-06-26
Granted: 1994-05-25
Abstract: The fastener (1) is telescopically extensible. 
<??>It comprises a first tubular component (2) over the upper and lateral faces of which fit a plurality of links (5) like those used for the rest of the bracelet. Into the first component a second tubular component (8) can be introduced, which can, in turn, receive a third component (10) in the form of a plate attached to which is a locking system to secure the fastener in the retracted position. 
<??>The fastener is applicable to a bracelet and is no thicker than the links from which said bracelet is built up. 
<IMAGE>
Patent EP-0477499-B1 (EP)
Inventor: KOENIG WOLFGANG DR
IPC: C07K7/06
Filed: 1991-07-30
Granted: 1994-01-26
Abstract: Peptides of the formula <IMAGE> in which X is alkanoyl, A is optionally substituted D-Na(2), D-Phe or D-Trp, B is optionally substituted D-Phe, C is D-Pal(3) or optionally substituted D-Phe or D-Trp, and D is Tyr or His, E is D-Ser(R<1>), F is Leu, Trp or Phe, G is L-Ser(R<1>), H is Gly-NH2, D-Ala-NH2 or azagly-NH2 and R<1> is a glycosyl radical, have inhibitory effects on the formation of the gonadotropins lutropin and follitropin and thus also on the synthesis of testosterone and oestrogen. A process for the preparation of these peptides is described.
Patent EP-0473075-B1 (EP)
Inventor: HEINEMANN MICHAEL
IPC: B62D21/12
Filed: 1991-08-23
Granted: 1994-02-02
Abstract: A frame for a transport trailer has two lateral longitudinal members which are detachably connected to a plurality of cross members and which have a double T-member-like profile, at least one web out of the upper and lower cross web of which profile is constructed as a box profile which is open in a continuous longitudinal slot on the side facing away from the longitudinal member and located in its longitudinal axis. In order to substantially simplify the design, each longitudinal member (1) consists of two identical member shells which are joined together in a mirror-inverted manner and connected securely to one another at their faces (111, 121) forming the longitudinal web (111, 121) of the longitudinal member (1), the longitudinal slot (13; 14) of the box profile (113; 123) being formed on the two member shells by means of angled, continuous, short clips (114; 124) which project into the box profile (113; 123). <IMAGE>
Patent EP-0540765-B1 (EP)
Title: Circuit generating a clock signal synchronised with the mains
IPC: G01R21/00
Filed: 1991-10-28
Granted: 1993-06-23
Abstract: In the case of three-phase test sets which use the mains frequency as a reference timebase, the requirement exists to produce a mains-synchronised clock signal even in the event of one or two phase voltages having failed. For this purpose, one of the phase voltages is shifted in a known manner through an angle  phi , by means of a phase shifter. Such a circuit for a test set having a mains power supply section can be achieved at little cost if the mains-synchronised clock circuit is connected to the secondary side of transformers which are required in any case for the mains power supply section. In addition, one of the phase voltages on the secondary side is rotated through 180 DEG  by reversing the connections. <IMAGE>
Patent EP-0447154-B1 (EP)
Inventor: NOWAKOWSKI MARK RONALD
IPC: G01N37/00
Filed: 1991-03-11
Granted: 2000-01-26
Abstract: Devices for use in either competitive or non-competitive ligand-receptor assays, having a microporous member in contact with a non-absorbent textured surface, where the surface texturing is such that a capillary network is formed when in contact with the microporous member. More particularly, these devices comprise: a porous member having an upper and a lower surface, being positioned in the device such that said sample may be applied to said upper surface; and a non-absorbent member having a textured surface with channels capable of forming a network of capillary channels when placed in communication beneath or around said porous member, said capillary network being substantially parallel to the lower surface of said porous member; whereby the sample, alone or in combination with other fluids,when applied to said upper surface is drawn through said porous member to said capillary network formed between said porous member and said non-absorbent member when substantially all the void volume of said porous member is filled with said sample and/or fluids and when contact is made between said porous member and said non-absorbent member. These devices are suitable for use in ligand-receptor assays which are performed using either immunochromatographic methods or in those which are performed using flow-through methods. <IMAGE>
Patent EP-0469722-B1 (EP)
Inventor: GAFFAR ABDUL
IPC: A61K8/21
Filed: 1991-07-01
Granted: 1995-03-15
Abstract: A dental composition, such as a paste or gel dentifrice containing triclosan, as an antibacterial agent which acts to decrease plaque on the teeth, is packaged in a hand holdable and squeezable dispensing container which is made of or includes a part or parts of a solid polymeric material, such as a polyfluoroethylene or polyvinyl chloride, which is compatible with triclosan, so that excessive loss of its anti-plaque activity on storage is avoided, which losses have been noted when various other plastics have been employed as dispensing container component materials. Alternatively, other more-reactive plastics may be employed for such dispensing container parts when a stabilizer, such as terpene, e.g., limonene, is present in the dentifrice. The dentifrice preferably also contains an anti-tartar proportion of polyphosphate, a tooth hardening proportion of a source of fluoride ions, a stabilizing proportion (in conjunction with the fluoride source) for the polyphosphate, of a polyvinyl methyl ether/maleic anhydride copolymer, and normal dentifrice components and adjuvants.
Patent EP-0442820-B1 (EP)
Inventor: BRU-MAGNIEZ NICOLE
IPC: A61K31/44
Filed: 1991-02-15
Granted: 1995-09-13
Abstract: The present invention relates to the derivatives of the formula <IMAGE>  Formula (I)  in which: A is an aromatic ring or a nitrogen heterocycle; X1, X2, X3 and X4 are independently a hydrogen atom, a halogen atom, a lower alkyl radical, a C3-C7 cycloalkyl radical, an alkoxy radical, an alkylthio radical, a sulfone group, SO2-lower alkyl, a sulfoxide group, SO-lower alkyl, a trifluoromethyl group, a nitro group, a hydroxyl group, a methylene alcohol radical or a group COOR', in which R' is a hydrogen or a lower alkyl; X3 and X4 can also form a naphthalene with the phenyl; B is CR5R6, R5 and R6 being a hydrogen atom, a lower alkyl or a C3-C7 cycloalkyl radical, or the sulfur atom; R1, R2, R3 and R4 are independently a hydrogen atom, a lower alkyl radical or a C3-C7 cycloalkyl radical; CR1R2 or CR3R4 can form with B, when the latter is CR5R6, a cycloalkyl or a cycloalkene having 3 to 7 carbon atoms; R1R2 and R3R4 can also form a ring having 3 to 7 carbon atoms; n is an integer from 1 to 4 and can be 0 if R1 and R2 are other than hydrogen; and D is a chemical group which can be: COOR7, R7 being the hydrogen atom, a lower alky radical or a C3-C7 cycloalkyl radical, CONH-R8, R8 being the hydrogen atom, a lower alkyl radical or a C3-C7 cycloalkyl radical, or CN, and to their addition salts. The compounds are thromboxane antagonist receptors.
Patent EP-0490835-B1 (EP)
Inventor: SCATIZZI MARIO
IPC: D06B11/00
Filed: 1991-12-06
Granted: 1995-12-06
Abstract: Horizontal translation of the fabric with a predetermined speed and direction, taking up of a predetermined quantity of liquid colorants of various colours and application of the colorants of several matching colours of predetermined adjacent points of the fabric so as to obtain particular chromatic effects by virtue of the simultaneous combination of several colours are carried out in order continuously to print polychromatic patterns onto fabrics. The device comprises means for representing, on a video monitor, the image of the pictorial effect to be reproduced. 
<IMAGE>
Patent EP-0506753-B1 (EP)
Inventor: HORNUNG STEPHEN
IPC: H01S3/06
Filed: 1990-12-14
Granted: 1995-06-21
Abstract: PCT No. PCT/GB90/01950 Sec. 371 Date Jul. 9, 1992 Sec. 102(e) Date Jul. 9, 1992 PCT Filed Dec. 14, 1990 PCT Pub. No. WO91/09475 PCT Pub. Date Jun. 27, 1991.A lossless optical component includes an input and at least one output. The optical component includes an operational portion and an amplifier portion upstream of the operational portion. The amplifier portion includes an optical amplifier for amplifying optical signals received by the input. The optical amplifier is provided with input optical waveguide via which the optical amplifier is optically pumpable by a remote pump laser. The output of the optical amplifier is proportional to the loss of the operating portion of the optical component.