baber/WOPTO huggingface dataset:
Patent EP-0365064-B1 (EP)
Title: Substituted aromatic compounds having an action on the central nervous system
IPC: C07D295/12
Filed: 1989-09-28
Granted: 1992-10-21
Abstract: The invention relates to dopamine uptake-inhibiting compounds of the general formula I: <CHEM>  wherein R<1> and R<2> independently are hydrogen, NO2, OH, halogen, C1-C4 alkyl, C1-C4 alkoxy, unsubstituted amino or C1-C4 alkyl substituted amino;  X denotes O, S, CH2, NH or NALK;  A represents CmH2m or CkH2kO;  l is 1 to 4;  m is 0 to 2;  n is 0 or 1; Q represents hydrogen, phenyl or an ALK group optionally substituted by phenyl, wherein  ALK is a C1-C6 aliphatic hydrocarbon; and the acid addition salts thereof.
Patent EP-0343895-B1 (EP)
Inventor: LANGERAK ROBERT WILLIAM
IPC: B01D63/06
Filed: 1989-05-22
Granted: 1995-03-08
Abstract: A tubular membrane module for use in ultrafiltration or microfiltration has a bundle of membrane tubes that extend between inlet and return headers. The inlet header is fixed to one end of a tubular housing having a permeate outlet while the return header is free to float longitudinally of the housing to accomodate dimensional changes in the tubes with respect to the housing. The tubes are sealed at their ends in sockets in respective potting collars but are mechanically secured and sealed to the headers. The sockets are undercut to protect the membranes from stripping due to fluid shear.
Patent EP-0365308-B1 (EP)
Inventor: KATO YASUYOSHI KURE RESEARCH L
IPC: B01D53/94
Filed: 1989-10-18
Granted: 1994-05-18
Abstract: An exhaust gas-purifying catalyst capable of carrying out the CO-oxidizing reaction and the reduction reaction of NOx with NH3 in the same reactor and with good efficiency, and a process for purifying exhaust gases using the catalyst are provided, which catalyst comprises Cu and/or Co supported by Zr oxide or Ti oxide mixed with a Cu-substituted type zeolite.
Patent EP-0379818-B1 (EP)
Title: Device for producing foam
IPC: A47K5/14
Filed: 1989-12-20
Granted: 1993-08-25
Abstract: Device for producing foam, which can be fitted onto the liquid pipe (3) of a liquid-dispensing apparatus, comprising at least one chamber (4), with a transverse section which is preferably larger than that of the liquid pipe, placed on the said pipe and divided into compartments (5, 6, 7) by means of at least one transverse partition (8), porous or with fine perforations, the chamber being in communication (9) with the atmosphere or with a source of air. 
<IMAGE>
Patent EP-0400042-B1 (EP)
Inventor: LAUKS IMANTS R
IPC: G01N27/327
Filed: 1989-02-07
Granted: 1997-01-08
Abstract: An electrode for measuring the activity of ionic species. The electrode comprises a material which is chemically sensitive to at least one ionic species. The material comprises an insulating component and a conductive component of lower resistivity than the insulating component. The insulating component has a density of proton binding sites sufficiently large to be sensitive to the ionic species. The conductive component comprises particles, the size of which are sufficiently small to modify the bulk conductive properties such that the susceptibility of the particles to redox interference in the operation of the electrode is decreased, while maintaining sufficient conductivity to operate in Faradaic electrode configurations. Illustratively, the insulating component is tantalum oxide, zirconium oxide or aluminum oxide and the conductive component is iridium, platinum, ruthenium, palladium, rhodium or osmium oxide.
Patent EP-0368948-B1 (EP)
Inventor: WALLIN KAY
IPC: B31B3/50
Filed: 1989-03-06
Granted: 1994-12-28
Abstract: PCT No. PCT/SE89/00101 Sec. 371 Date Nov. 3, 1989 Sec. 102(e) Date Nov. 3, 1989 PCT Filed Mar. 6, 1989 PCT Pub. No. WO89/08022 PCT Pub. Date Sep. 8, 1989.The invention relates to a method of erecting a carton blank, a tool (15) for carrying out the method and a carton blank (1) used in the method. As the blank (1) is pressed down by means of a plunger (17) into a forming space (18), its end walls (5) are erected by solely their corner areas (9) being pressed towards opposing guide surfaces (19) arranged in the space (18), and are retained between these surfaces and bolsters (23,24) projecting from the plunger simultaneously as, when the end walls (5) assume a substantially right angle relative the bottom (2), said walls also curve outwards due to the resiliency of the carton blank to form a convex shape for expanding and disposing at an oblique angle insertion openings (10) stamped out of the blank such as to enable easy and rapid insertion and locking of insertion flaps (8) on corresponding adjacent side walls (4) with the aid of locking tongues (11) in the insertion openings (10) for final positional fixation of the carton blank forming the carton tray in its ready-erected state. The tool is arranged to erect the blank with the aid of first, opposing guide surfaces (19) and second opposing guide surfaces (20) and a plunger (17) which can be pressed downwards into the space (18) such that the plunger presses the blank down while simultaneosuly locking the side and end walls (4,5) of the blank to each other.
Patent EP-0413819-B1 (EP)
Inventor: HAMAGUCHI MASAMI
IPC: B44C1/17
Filed: 1989-05-19
Granted: 1995-08-23
Abstract: Le matériau de transfert ci-décrit (19) pourvu d'un motif de brillant métallique comprend une feuille de base (11) comportant dans l'ordre une couche de décollement (12), une couche métallique à film mince (15), et une couche adhésive formant un motif (16) et contenant une résine thermodurcissable et un pigment de charge. On produit ce matériau de transfert (19) en éliminant par dissolution la couche métallique (15) non couverte par la couche adhésive (16) à l'aide d'une solution aqueuse acide ou alcaline, et en appliquant une couche adhésive colorée (17) sur la couche de transfert (12) pour former un motif. Dans une variante, on peut produire le matériau de transfert également en déposant partiellement une couche de résine hydrosoluble au-dessous de la couche métallique, en dissolvant partiellement la couche métallique par lavage à l'eau, et en déposant la couche adhésive sur la couche métallique pour former un motif.
Patent EP-0386179-B1 (EP)
IPC: B60T8/88
Filed: 1989-06-27
Granted: 1992-10-21
Abstract: Um bei einer blockiergeschützten Kraftfahrzeugbremsanlage im Regelfall ein Pulsieren des Bremspedals bei gleichzeitiger Reduzierung des Unterdruckbedarfs zu vermeiden wird erfindungsgemäß vorgeschlagen, daß die bewegliche Wand (7) des Unterdruck-Bremskraftverstärkers (1) unabhängig vom Eingangsglied (4) bewegbar ist, und daß eine mit dem Eingangsglied (4) in Wirkverbindung stehende hydraulische Kammer (50) vorgesehen ist, deren Verbindung (90) mit einem drucklosen Druckmittelvorratsbehälter (11) absperrbar ist.
Patent EP-0385206-B1 (EP)
IPC: G08B13/14
Filed: 1990-02-17
Granted: 1993-03-17
Abstract: A valuables box for safeguarding articles of value is provided, having an alarm device which is connected to at least one closely laid electrical current conductor (4) at least partially covering the housing walls, the closure also being connected via a lock and hinge region, and the alarm being triggered by the current conductor (4) being torn off in the event of any physical action. Incorporated in the closing region is a predetermined breaking point (5), on the associated locking element (7) of which is arranged a current conductor (4) which is torn off in the event of an attempt to break open the box. This results in a high trigger reliability and, at the same time, a cost-effective and simple solution without contacts, switches, sensors or the like. <IMAGE>
Patent EP-0447587-B1 (EP)
Inventor: NOGUCHI HIROMICHI
IPC: C08F285/00
Filed: 1990-03-22
Granted: 1994-08-31
Abstract: A liquid jet recording head comprises a cured product of an active energy-ray-curing resin composition as at least a part of its constitution, said composition comprising:   (A) a graft copolymerized polymer having a number average molecular weight of 5,000 or more and a weight average molecular weight of 50,000 or less which comprises a trunk chain composed mainly of structural units derived from at least one monomer (hereinafter referred to as "monomer (a)") selected from the group consisting of alkyl methacrylates, acrylonitrile and stylene and has graft chains having structural units derived from at least one monomer (hereinafter referred to as "monomer (b)") selected from the group consisting of the monomers represented by the following formula x and other monomers presented by the formula y: <CHEM> (wherein R<1> is hydrogen or an alkyl or hydroxyalkyl group having 1 to 3 carbon atoms, R<2> is hydrogen or an alkyl or acyl group having 1 to 4 carbon atoms which may have hydroxy group, R<3> is an alkyl group having 2 to 6 carbon atoms, a halogen-substituted alkyl group having 2 to 6 carbon atoms, an alkylether group represented by the formula: &lparstr& CH2 &rparstr& @0 &lparstr& CH2 &rparstr& @ (wherein 2</=m+n</=6, n NOTEQUAL 0 and m NOTEQUAL 0), or a phenylalkyl group represented by the formula: <CHEM> (wherein 2</=m+n</=4, or the case where n=0 or m=0 is contained), added to said trunk chain; (B) a linear polymer having a number average molecular weight of 50,000 or more and a weight average molecular weight of 350,000 or less and having a glass transition temperature of 60  DEG C or more which comprises structural units derived from at least one monomer (hereinafter referred to as "monomer (c)") selected from the group consisting of methyl methacrylate, ethyl methacrylate, isobutyl methacrylate, t-butyl methacrylate, benzyl methacrylate, acrylonitile, isobornyl mechacrylate, isobornyl acrylate, tricyclodecaneacrylate, tricyclodecane methacrylate, tricyclodecaneoxyethyl methacrylate, styrene, dimethylaminoethyl methacrylate and cyclohexyl methacrylate and other structural units derived from at least one monomer (hereinafter called monomer (b min )) selected from the group consisting of the monomers represented by the formula (x) and the monomers represented by the formula (y) provided that the monomer (a) and the monomer (b min ) may have either the same composition or different compositions; (C) a resin esterificated at part of epoxy groups present in an epoxy resin containing at least one compound having two or more epoxy groups in one molecule with an unsaturated carboxylic acid;   (D) a monomer having an ethylenically unsaturated bond; and (E) a polymerization intiator capable of generating a Lewis acid by irradiation of an active energy ray. e
Patent EP-0428058-B1 (EP)
Inventor: SCHMIDT CLAUS
IPC: B23B31/20
Filed: 1990-11-08
Granted: 1994-05-25
Abstract: The invention relates to a chuck for machine tools, with a chuck body having a truncated-cone-shaped recess with guide surfaces. A chuck head interacting with a tension device and having chuck jaws with mating surfaces and an axial location opening for workpieces can be inserted into the chuck body, the guide surfaces being in pressure connection with the mating surfaces. The chuck head has radially orientated receptacles for the radially adjustable chuck jaws. The width of the chuck jaws is less than the inner radius of the recess.
Patent EP-0414293-B1 (EP)
Inventor: POINTER SIDNEY JOHN
IPC: A23L21/10
Filed: 1990-07-27
Granted: 1994-09-28
Abstract: Pipeable bakers' jellies comprise an aqueous dispersion of unhydrolysed gelling polysaccharide, preferably carrageenan, and are prepared by sieving a bakers' flan jelly at a temperature below its gelling point, e.g. 10 to 25 DEG C. The pipeable jelly is reconvertible to flan jelly on heating.
Patent EP-0428243-B1 (EP)
Inventor: MCGAFFIGAN THOMAS H
IPC: H05B6/52
Filed: 1990-04-10
Granted: 1994-07-06
Abstract: An elongated flexible heater strip is provided having a transmission line section and a heater section employing a high mu material to control temperature at the Curie temperature of the high mu material; the above elements and a return buss being confined in a conductive sheath having a plurality of transverse slots to render the strap flexible, so that it may be cinched about a member to be heated; a strip of conductive material, such as copper, extending at least along the transmission line section interiorly of said sheath to reduce the resistance thereof and increase the current carrying capacity of the strap.
Patent EP-0409398-B1 (EP)
Inventor: LEPAGE ANDREW J
IPC: G01R31/50
Filed: 1990-06-07
Granted: 1995-02-22
Abstract: A test cell for non-contact testing a circuit board for shorts and opens includes a hermetically sealable container for that circuit board, at least one wall of the container providing access to permit a circuit board to be positioned at an imaging plane inside the container. A pair of planar electrodes positioned inside the container are spaced on opposite sides of and parallel to the imaging plane and these electrodes are connected to contacts on the exterior of the container so that the electrodes can be releasably connected to an external voltage source to provide an electric field inside the container which extends perpendicular to the imaging plane. One of these electrodes and the container wall adjacent thereto are transparent to light from a pulsed laser positioned outside the container which is arranged to image a selected spot on a conductor of a circuit positioned at the imaging plane. One or more valved gas fittings are mounted to the outside of the container so that the container can be releasably connected to external gas conduits to fill the container with an inert gas. Also a sensor may be provided inside the container to sense the gas pressure in the container. <IMAGE>
Patent EP-0389374-B1 (EP)
IPC: A01K11/00
Filed: 1990-03-22
Granted: 1992-09-16
Abstract: The ear tag (2) is provided with a head portion (6) having cutting means (7) for piercing an animal's ear or skin, the neck (4) or head portion is engaged with a driving means when the ear tag is applied to an animal by piercing the animal's ear or skin and whereby the driving means is shielded by the tag from contact with the animal during application. A method of applying such an ear tag to an animal is also provided,
Patent EP-0420834-B1 (EP)
IPC: B60C11/03
Filed: 1990-08-22
Granted: 1992-12-30
Abstract: Tread profile which is bound in the direction of rotation, is asymmetrical in relation to the circumference of the tread and has at least one main circumferential groove in the central area and, in the external and internal section, has in each case a multiplicity of transverse grooves which, together with profile elements, for example blocks, form pitches of the same kind which repeat over the circumference of the tyre. The transverse grooves (6) in the external section are narrower over at least 70 % of their length than the transverse grooves (12) in the internal section. All the transverse grooves (6) are equally wide and extend in a constant manner in each case in circumferential areas which are divided from one another by circumferential grooves. <IMAGE>
Patent EP-0418354-B1 (EP)
Inventor: TAIARIOL VAN
IPC: C12M3/06
Filed: 1990-03-09
Granted: 1996-07-31
Abstract: Method and apparatus for in vitro culture of cells in culture medium to produce a viable cell mass of cell number greater than the initial cell number, wherein a cell mass of particular cell number is cultured in a first oxygen-permeable culture sub-compartment to an increased cell number, and then aseptically transferred directly from the first sub-compartment to a next serial culture sub-compartment providing additional medium and/or culture space for further growth and reproduction to produce a viable cell mass of still higher cell number. Continued transfers are made, if necessary, to successive serial culture sub-compartment until a viable cell mass of desired cell number is attained, particularly one useful for seeding of a production-scale culture system.
Patent EP-0474780-B1 (EP)
Inventor: BOHANNAN RICHARD D
IPC: B23B27/06
Filed: 1990-05-31
Granted: 1994-10-19
Abstract: In thread cutting and slotting, indexable inserts of hard metal are now used. Usually, the inserts used have been of triangular type. In order to improve cutting economy, implying improved positioning, closer tolerances and increased strength, the insert (1) is formed with four cutting edges (2) with intermediate contact surfaces (4, 5) and is adapted for vertical mounting in an insert holder (9). Through this design, the cutting forces will be absorbed in a large angular area of the cutting edges, and the cutting forces will essentially act in the plane of the insert.
Patent EP-0555208-B1 (EP)
Inventor: BANNARD ROBERT A B
IPC: A62D101/02
Filed: 1990-11-02
Granted: 1995-06-07
Abstract: Crème ou lotion comprenant un sel métallique alcalin de certains oximes, phénols ou monoéthers de polyéthylène glycol dispersé sous une forme sensiblement anhydre dans un milieu de base comprenant un polyéthylène glycol et/ou un éther de polyéthylène glycol. Pour des applications à basse température, jusqu'à 10 % en poids d'eau environ peuvent être inclus dans le milieu de base. Ces crèmes ou lotions agissent de manière efficace contre des agents de guerre chimique de type V et G à la fois et contre le gaz moutarde (H ou HD), et leur fabrication est plus simple que des crèmes connues contenant du sel de potassium, par exemple celles qui contiennent un éther macrocyclique et/ou un agent épaississant inerte et du phénate de potassium. Ces crèmes ou lotions peuvent être utilisées à la fois à des fins de protection et de décontamination, et certaines peuvent être utilisées comme des crèmes personnelles à effet barrière.
Patent EP-0442454-B1 (EP)
Inventor: HUSTEN PETER F
IPC: E21B43/00
Filed: 1991-02-13
Granted: 1994-02-02
Abstract: A method and apparatus are described for removing pollutants from sub-soil formations in the ground, ground water being pumped out over an extended period of time to remove, in particular, highly volatile halogenated hydrocarbons, whereby the pollutants are entrained and the ground water is purified at the surface (10) by separation of the pollutants (stripping). In order also to remove pollutants of relatively high density and pollutants which are sparingly soluble in water without problem from soil formations replenished with water, it is proposed that the water-replenished soil area to be purified is subjected to acoustic treatment with a sound transducer (5). The sound transducer (5) in this case comprises two plate-shaped elements of membrane (14) type, between which is disposed a coil (13). <IMAGE>
Patent EP-0461392-B1 (EP)
Inventor: VOGEL PETER DR RER NAT
IPC: G01N31/22
Filed: 1991-05-08
Granted: 1996-01-10
Abstract: A test carrier for the determination of ions containing a test layer which has a liquid-resistant, organic phase which contains a hydrophobic polymer in a homogeneous mixture with a hydrophobic, organic liquid of low volatility and an ionophore, as well as a substance which changes its colour in the presence of the ion to be determined. The test carrier is characterized in that the test layer contains particles with an oil number of 80-200 and the ionophore is homogeneously dispersed in the hydrophobic, organic phase. A second test layer contains a buffer capable of maintaining the pH therein at a value of between 5-10.
Patent EP-0521190-B1 (EP)
Inventor: WAIBLE THOMAS
IPC: H01R4/20
Filed: 1991-07-15
Granted: 1995-02-15
Abstract: In conjunction with a plug bridge for a protective contact plug of an electrical apparatus which can be connected to a mains socket, with hollow-cylindrical connecting sockets and contact pins which are oriented diametrically opposite the connecting sockets, at least one of the connecting sockets having an insertion funnel in front of it with a conical through-hole whose height is selected such that, on insertion of the stripped conductor ends, individual small wires which are somewhat bent over come to rest securely within the corresponding through-hole, it is provided for the insertion funnel (6) to have allocated to it on its side facing the connecting socket (1) and the plug bridge (2) respectively an insulating sleeve (8), which overhangs the connecting socket (1) as far as the plug bridge (2) in the form of a cap. In consequence, the electrical safety of a protective contact plug is improved. <IMAGE>
Patent EP-0492894-B1 (EP)
Inventor: SCHRENK WALTER J
IPC: B29C48/71
Filed: 1991-12-11
Granted: 1996-01-24
Abstract: Interfacial surfaces in a fluid mass are generated by dividing a first stream of the fluid mass into a plurality of branch streams (14,16,18,20), redirecting or repositioning (40) the branch streams, expanding (48) and contracting (54) the branch streams in a symmetrical fashion, and recombining (56) the branch streams to form a second stream of the fluid mass. Alternatively, the branch streams are redirected or repositioned (62), recombined (64) to form a second stream of the fluid mass, and the second stream expanded and contracted (66) in a symmetrical fashion. The invention has particular application to the manufacture of multilayer films using a first stream of two or more layers. <IMAGE>
Patent EP-0471610-B1 (EP)
Inventor: BEHAR ALAIN
IPC: B05B1/34
Filed: 1991-08-08
Granted: 1995-05-10
Abstract: The subject of the invention is a spray nozzle (1) comprising a cap (3a) pierced with a narrow orifice (3b) and an internal axial core, the opposing faces of these two parts interacting in order to form a system of swirling channels feeding the orifice (3b), and incorporating in an upstream chamber a valve (4) having a circular cup (4b) of concavity turned towards the downstream side which is carried by an axial guiding stock, guided laterally, movable axially and acting here as a core. 
<??>This nozzle can be used on any atomiser, especially a miniature atomiser, which it is desired to make leaktight, the number of its parts is reduced to two and they are simple to mount, which leads to a manufacture with a particularly advantageous cost price. 
<IMAGE>
Patent EP-0451116-B1 (EP)
Inventor: GRANDORI CARLO
IPC: E21D9/06
Filed: 1991-03-25
Granted: 1994-10-19
Abstract: The invention relates to a boring machine for digging tunnels in a wide variety of qualities of ground, of the type comprising a first front shield (1), containing the boring head (15), and the members for driving the same, and a second shield (2), fitted with posts or "grippers" (4)for providing the anchorage necessary for the advancement of the boring machine, in which a third shield (3) is provided, arranged between said first and said second shield, such that the first shield overlaps partly with it and is able to slide axially with respect to the third shield itself and that the assembly first shield/third shield is able to vary its advancing direction with respect to the second shield; guide means (8) being provided between saidffirst and said third shield, which guide means allow these latter to perform a relative movement in the longitudinal axial direction only, and means (5) being provided for advancing said first shield with respect to said third sh shield, as well as means (10) for setting at an angle the assembly first shield/third shield with respect to said second shield. <IMAGE>
Patent EP-0485584-B1 (EP)
Inventor: STRATMANN MARTIN
IPC: G01N27/00
Filed: 1991-06-12
Granted: 1998-01-07
Abstract: PCT No. PCT/EP91/01093 Sec. 371 Date Mar. 10, 1992 Sec. 102(e) Date Mar. 10, 1992 PCT Filed Jun. 12, 1991 PCT Pub. No. WO91/19972 PCT Pub. Date Dec. 26, 1991.Method for the investigation of the condition of a corrodible surface coated with a polymer, wherein the corrosion potential at the corrodible surface is measured without contacting either the corrodible surface or the polymer coating by means of a Kelvin probe which measures the potential between the corrodible surface and a probe electrode. The potential difference reflects the corrosion potential and, thus, the corrosion condition of the polymer coated surface.