baber/WOPTO huggingface dataset:
Patent EP-0530795-A1 (EP)
Inventor: HALL JAMES E
IPC: C08F2/00
Filed: 1992-09-03
Abstract: A process for preparing continuously tapered polymers and copolymers having a continuous change in microstructure along the polymer backbone is disclosed. The process produces polymers and copolymers with multiple glass transition temperatures of very small energy absorption, i.e. no definable glass transition temperature. The polymers have a flexible chain end and they progressively become stiffer along the length of the chain.
Patent EP-0543185-A1 (EP)
Title: Moulding machine
Inventor: KALT RUEDI
IPC: A01J25/12
Filed: 1992-10-27
Abstract: In order in a cheese moulding machine to be able to pull the moulding lid (3) back out with reduced force, and especially without damaging the surface of the moulded cheese, the connection between the pressing stamp (1) and the moulding lid (3) is designed as a tipping connection, to which a tipping device (19 - 23) is assigned, so that the lid is automatically tipped until air can penetrate under the lid (3) and suction is prevented. <IMAGE>
Patent EP-0552518-A1 (EP)
Inventor: JOHNSON PHILIP C
IPC: C07C39/16
Filed: 1992-01-14
Abstract: A process for the recovery of bisphenol-A from a bisphenol-A effluent stream utilizes a series of steps to remove, in sequence (1.) isomers of bisphenol-A, (2) acidic contaminants, (3) particulate contaminants, (4) phenol (5) colored by-products and co-products of the bisphenol-A process and (6) tars and colored contaminants.
Patent EP-0512680-A1 (EP)
Inventor: BERNARD RICHARD ALAN
IPC: A47J37/12
Filed: 1992-04-02
Abstract: An improved filter pad assembly (10) for supporting a filter pad (28), used in conjunction with a filter system having a pumping unit to filter a contaminated fluid. Included in the filter pad assembly are a filter pad support member (22), a sealing member (20) and securing means (26) for maintaining the filter pad support member and sealing member in a closed operative position during the filtering process such that a substantially fluid-tight seal is created therebetween. Thus, the contaminated fluid is prevented from exiting the filter pad assembly without passing through the filter pad. The filter pad assembly (10) may be defined to include, or not include, the filter pad (28). The filter pad assembly and filter pad also have a one-way guided configuration that ensures the filter pad is properly oriented within the assembly. Three preferred embodiments of the filter pad assembly of the present invention are disclosed.
Patent EP-0508798-A1 (EP)
Inventor: BOCK MARK G
IPC: C07D243/24
Filed: 1992-04-09
Abstract: Benzodiazepine analogs of the formula: <CHEM> are disclosed which are antagonists of gastrin and cholecystokinin (CCK).
Patent EP-0512807-A1 (EP)
Inventor: WILCOX ROBERT BRUCE
IPC: B25B28/00
Filed: 1992-05-06
Abstract: A nose assembly (8) attachable to an actuating tool (10) for pulling a pin type fastener (39) through aligned holes (49) in two or more workpieces (46,47) includes a pin-engagement jaw structure (37) that is locked to or unlocked from the fastener through a lost motion connection. A transverse pin (67,67A) that extends radially through a rear portion of the jaw structure and into an axial groove (71) in an annular housing (16) functions in response to axial motion of a collet member (22) that is operated within the housing by a reciprocable piston (14) in the actuation tool.
Patent EP-0517505-A1 (EP)
Inventor: DURHAM JOHN ANTHONY DOUGLAS
IPC: B28B1/08
Filed: 1992-06-03
Abstract: A device for spreading a smooth topping layer of plaster or mortar mix on hollow core prefabricated concrete slab, comprises a feed bin and a smoothing plate attached to the hollow core casting machine. The device spreads the plaster or mortar mix onto the concrete slab immediately behind the casting machine before the concrete sets so that the vibrations of the casting machine cause the plaster or mortar mix to bond to the concrete slab. Very accurate control of the thickness of the concrete slab can be achieved by levelling off the topping layer.
Patent EP-0524731-A1 (EP)
Inventor: HOOVER JAMES FRANKLIN
IPC: C08L83/10
Filed: 1992-06-25
Abstract: New thermoplastic blends are provided, comprising (A) a block copolymer having a polysiloxane block of the structure :
       
 where R¹, R², Y and D are as herein defined, and a polycarbonate block, and (B), an aromatic carbonate polymer. These blends have processing, low temperature impact strength and flammability advantages.
Patent EP-0523966-A1 (EP)
Inventor: MAXFIELD LEROY
IPC: E01H5/09
Filed: 1992-07-15
Abstract: An auger type snow blower assembly (10) having an auger (13) with two sets of rotating ribbon spokes (49,51) which transfer snow from the auger (13) to an impeller inlet (76) located at the mid-portion of the auger assembly, the ribbon spokes (49,51) terminating a substantial distance short of the center of the auger assembly (11) whereby snow lying directly in the center of the path of the auger assembly (11) may move directly to the impeller inlet (76) without contact with the ribbons (59-62). Further, the ribbons (59-62) revolve around a generally cone-shaped structure (31,32) at the ends of the auger assembly (11) whereby the ribbons (59-62) and the stationary cones (31,32) cooperate to impel snow entering the auger assembly toward the impeller inlet (76). The auger assembly (11) further includes a bi-directional, variable speed hydraulic drive system for the ribbon system consisting of variable forward speeds and reverse speeds, the forward speeds including a low ribbon speed high torque speed, and a high ribbon speed low torque speed, together with pressure relief valves (121,122) to avoid the use of shear pins. The impeller (77) is lined with UHMW polyethylene plastic to provide very low friction between the snow and the components of the impeller which come in contact with the snow.
Patent EP-0547918-A1 (EP)
Inventor: CUMMINGS MICHAEL D
IPC: B01L3/14
Filed: 1992-12-18
Abstract: Improved NMR sample tube shapes and inserts for standard tubes to shape the sample for greater homogeneity to provide symmetry of liquid sample and tube to a greater distance from the observe region for the same volume of sample as used in the prior art.
Patent EP-0499502-A1 (EP)
Inventor: MOLETTA RENATO
IPC: C02F11/04
Filed: 1992-01-28
Abstract: Automatic process for regulating and controlling a device for purification of waste water by methanic fermentation, characterised in that it consists in simultaneously measuring the following three parameters in the gaseous phase of the digesters (6) of a fermentation reactor (10): the flow rate of gas originating (12) from the conversion of the organic matter during the fermentation, the ratio of the percentages of methane and of carbon dioxide (14) and the content of gaseous hydrogen (16), and in then treating the data thus collected (18) in real time in order to obtain signals expressing the instantaneous state of the ecosystem of the decontamination device. …<IMAGE>…
Patent EP-0550377-A1 (EP)
Inventor: LLISTOSELLA VIDAL FRANCISCO JA
IPC: E04F15/02
Filed: 1992-12-29
Abstract: Consisting of a piece formed from a flattened body (1) with a polygonal contour, having various grooves (2) and several mutually parallel opposite sides (3, 4, 5), capable of being juxtaposed by nesting (fitting) with other identical pieces, completely covering a surface or, alternatively, leaving gaps or spaces free between them in order to make it possible to place a quantity of soil between these gaps which is sufficient for the grass or the lawn to grow therein. The middle of the facing of the piece may include a step (12) which divides it into approximately two halves (13,14); one of these halves (13) may have a rough surface. <IMAGE>
Patent EP-0544627-A1 (EP)
Inventor: ZUFFADA MAURIZIO
IPC: H03F1/22
Filed: 1992-09-18
Abstract: A circuit device (1) for neutralizing thermal drift in a transconductor differential stage (4), comprises:
     a first circuit portion (2) which corresponds structurally to said transconductor differential stage (4) and has a pair of MOS input transistors (M1,M2) defining a transconductance value which is substantially proportional to that of the transconductor stage (4), and   a second pair of bipolar output transistors (Q1,Q2) coupled to the aforementioned ones in a cascode configuration, and   a second circuit portion (3) which comprises means (Q4,Q5,Q6,Q7) being supplied a current (Ia) from an output (C2) of said first differential portion (2) to thereby output (D4) a current (Iu) to be passed to the stage (4) whose value is inversely proportional to temperature-dependent parameters of the transconductance.
Patent EP-0538225-A1 (EP)
Inventor: KINJOH KOKEN
IPC: A01K67/027
Filed: 1992-10-12
Abstract: Producing a strain of mice which develops glomerulonephritis and autoimmune diseases within three months of birth and employing these mice as a screening animal to apply a drug substance  in vivo  to test the drug's effectiveness against glomerulonephritis and autoimmune diseases.
Patent EP-0566665-A1 (EP)
Inventor: MATALON RALPH
IPC: C08L71/02
Filed: 1992-01-09
Abstract: L'invention se rapporte à une composition liante carbonée, qui contient un glucide polymérisé et déshydraté, un monomère ou polymère de résorcinol et de l'eau. Il est important que l'hydrate de carbone forme un polymère lorsqu'on le combine avec les autres constituants de la composition. On a découvert que la polymérisation du glucide, avant que celui-ci ne soit combiné aux autres constituants de la composition, permet d'obtenir des teneurs en carbone accrues lors de la pyrolyse du liant. Cette composition liante possède également une durée de conservation effective de trois mois ou plus et ne produit aucune odeur désagréable ni avant ni après sa pyrolyse. Ce liant possède également l'avantage majeur de ne contenir aucune substance irritante pour la peau ou les voies respiratoires et de ne produire aucun effet carcinogène.
Patent EP-0576464-A1 (EP)
Inventor: GRUBER BERT
IPC: C07C303/24
Filed: 1992-03-12
Abstract: On prépare des pâtes très concentrées en sulfate d'alcools gras en faisant réagir des mélanges contenant a) des alcools gras insaturés ayant la formule R1-OH, dans laquelle R1 représente un résidu hydrocarbure insaturé linéaire ayant 16 à 22 atomes de carbone et 1, 2 ou 3 liaisons doubles et b) des alcools gras saturés ayant la formule R2-OH, dans laquelle R2 représente un résidu hydrocarbure saturé à chaîne droite ou ramifiée ayant 12 à 22 atomes de carbone, avec un mélange d'anhydre sulfurique/gaz inerte, dans un rapport molaire compris entre 1 : 1,02 et 1 : 1,3. Puis on neutralise et on hydrolyse les produits de la réaction en une seule étape à des températures comprises entre 50 et 90 °C avec une quantité de base aqueuse suffisante pour obtenir des pâtes aqueuses de sulfate d'alcools gras ayant une teneur en matières solides comprise entre 60 et 75 % en poids, par rapport à la pâte, et une viscosité inférieure à 10 Pa.s à 60 °C.
Patent EP-0579728-A1 (EP)
Title: Catheter comprenant un thermistor a reponse rapide et procede d'utilisation dudit catheter
Inventor: WOLZINGER RENAH
IPC: A61B5/028
Filed: 1992-03-26
Abstract: Cathéter (11) permettant de mesurer la température d'un fluide présent dans un corps vivant, comprenant un tube allongé (13) présentant au moins une lumière s'étendant longitudinalement à l'intérieur dudit tube (13) et une ouverture (61) située dans une paroi périphérique du tube (13). Un élément (63) supportant un thermistor, supporte le thermistor (57) dans la lumière (30) adjacente à l'ouverture. L'élément (63) supportant le thermistor forme une cavité (67) au niveau de l'ouverture (61) qui s'ouvre radialement vers l'extérieur, et le thermistor (57) se situe en partie à l'intérieur et se projette depuis l'élément de support (63) jusqu'à l'intérieur de la cavité (67). Il est prévu au moins un conducteur (49) dans le tube (13), dont au moins une partie dudit conducteur (49) s'étend longitudinalement dans la lumière (29) depuis un point situé à proximité du thermistor (57) jusqu'à un point au niveau duquel le conducteur (49) est couplé électriquement au thermistor (57). L'élément de support (63) peut comprendre une matrice en matériau isolant électrique et un matériau de remplissage porté par la matrice, ledit matériau de remplissage étant plus thermoconducteur que le matériau électro-isolant. En outre, dans un cathéter à plusieurs lumières, on peut utiliser certaines lumières (25, 27, 29) pour isoler thermiquement le thermistor (57) par rapport à une ou plusieurs lumières prévues pour acheminer le fluide au-delà de l'emplacement où se situe le thermistor (57) dans le cathéter (11).
Patent EP-0593549-A1 (EP)
Inventor: PONNET TOM PAUL MARTHE GHISLAI
IPC: A61L15/12
Filed: 1992-06-16
Abstract: Matériau thermoplastique utilisé principalement dans les attelles et les supports à usage orthopédique, chirurgical et vétérinaire, et destiné à immobiliser les membres du corps, ledit matériau étant constitué d'un copolymère de epsilon-caprolactone, de polyuréthane, de copolymère éthylène-butylène-styrène mélangé à du triallylcyanurate, et d'imide d'acide oléique, et ledit mélange copolymère étant soumis à un rayonnement gamma après transformation, de manière que le degré de réticulation des molécules et la configuration en partie cristalline permettent d'obtenir une souplesse, une élasticité et une étirabilité réciproque reproductibles.
Patent EP-0565682-A1 (EP)
Inventor: LAEHDEMAEKI HEIMO
IPC: H04B3/20
Filed: 1992-10-28
Abstract: Une invention porte sur un traitement de signal non linéaire dans un suppresseur d'écho. Le niveau des signaux passant par un suppresseur d'écho, de l'extrémité proche à l'extrémité éloignée, est atténué jusqu'à une valeur de blocage prédéterminée où il est inférieur, à l'extrémité proche, à un seuil donné. On élève alors progressivement le niveau de ce signal, qui transite entre les extrémités du suppresseur d'écho, depuis la valeur de blocage en retour à sa valeur normale (TSUP), le niveau (LSin) des signaux mesuré à l'extrémité proche dépassant alors à nouveau celui du seuil ou celui correspondant à une situation où les deux interlocuteurs parlent.
Patent EP-0568704-A1 (EP)
Inventor: ONO TAKAHIRO THE FURUKAWA ELEC
IPC: H01S5/026
Filed: 1992-11-20
Abstract: A process for manufacturing a semiconductor optical part in which a ridge type semiconductor optical amplifier section and a ridge type semiconductor optical waveguide connected to the optical amplifier section are integrally formed on a single substrate. The semiconductor optical amplifier section has a path width narrower than that of the semiconductor optical waveguide. The current density of the semiconductor optical part thus manufactured can be high since the injected current in the semiconductor optical amplifier can be much constricted. Therefore, optical amplification of a high efficiency can be performed even in the case of a small injected current, and the semiconductor optical part is useful as an optical amplifier of a high efficiency.
Patent EP-0619749-A1 (EP)
Inventor: WILLIAM ELI
IPC: G16H40/67
Filed: 1992-11-12
Abstract: L'invention se rapporte à un appareil qui sert à afficher à distance la pression de gonflage d'un gonfleur (11) destiné à gonfler un cathéter à ballonnet. Cet appareil comprend un transducteur de pression (40) disposé de façon à détecter la pression dans la seringue, une unité de transmission (502) recevant un signal de pression provenant du transducteur et transmettant au moyen de séquences d'impulsions lumineuses infrarouge un message de pression qui est fonction du signal de pression. Un moniteur (500), qui peut être placé à une certaine distance de l'unité de transmission, reçoit et décode les messages de pression et fournit un affichage de ces messages. Une touche de minuterie (518), servant à lancer la transmission des messages d'horloge de départ/arrêt, est disposée sur le gonfleur. Le moniteur comprend en outre une minuterie réagissant aux messages d'horloge reçus, ainsi qu'une partie (520) d'affichage du temps écoulé.
Patent EP-0559029-A1 (EP)
Inventor: BARTELL ROGER EDWIN C O EASTMA
IPC: G03D3/08
Filed: 1993-02-19
Abstract: Textured surfaces on respective walls of racks (11) and tanks (12) of photographic processing apparatus reduce the frictional forces between the photosensitive material leading edge surfaces and the walls of the racks and tanks. The processing solution flows through fissures in the textured surfaces, thereby providing a solution bearing layer between the photosensitive material and the textured surfaces. This allows a greater photosensitive material leading edge impact angle with the textured walls which allows the photosensitive material to change direction unimpeded.
Patent EP-0583540-A1 (EP)
Inventor: ROZOV LEONID A
IPC: C07C43/12
Filed: 1993-03-02
Abstract: An improved preparation of desflurane, 1,2,2,2-tetrafluoroethyl difluoromethyl ether utilizing hexafluoropropene epoxide as a starting material. Hexafluoropropene epoxide is advantageous in that it is relatively inexpensive and is environmentally acceptable.
Patent EP-0618082-A1 (EP)
Inventor: KOBAYASHI NORIO
IPC: B41M5/333
Filed: 1993-03-31
Abstract: A heat sensitive recording material comprises a heat sensitive color forming layer containing a color former of a colorless or light color leuco dyestuff, a developer which develops color by the reaction with the color former by heating and is a mixture of 97 to 70 weight % of 2,4'-dihydroxydiphenylsulfone and 3 to 30 weight % of 4,4'-dihydroxydiphenylsulfone and a sensitizer. The heat sensitive color forming layer is coated on a support. The heat sensitive recording material has excellent color forming property by which sufficiently high concentration and sensitivity of the color forming are obtained and has excellent stability of the image with time.
Patent EP-0629883-A1 (EP)
Inventor: PASCOUET ADRIEN P
IPC: G01V1/137
Filed: 1993-06-11
Abstract: A method and an apparatus for substantially suppressing the undesired recoil derivative from the explosive discharge of high pressure gas from an air gun while still providing for useful optimised pressure pulses. A deflector (20) is coupled to the air gun so that a contact face (22) is located proximate one or more discharge portals (10) so that gas discharged interacts with the contact face.
Patent EP-0575998-A1 (EP)
Inventor: OPPENHEIMER LESLIE
IPC: G01N33/547
Filed: 1993-06-24
Abstract: A process for coating an antibody on a substrate includes two steps. A secondary antibody to a primary antibody is coated on the substrate followed by a coating with primary antibody in the presence of blocking and stabilizer agents.
Patent EP-0595144-A1 (EP)
Inventor: KELLY STEPHEN
IPC: C09K19/30
Filed: 1993-10-18
Abstract: The present invention relates to compounds of the formula <IMAGE>  in which     R<1> is an alkenyl group, A<1> and A<2>, independently of one another, are 1,4-phenylene which is unsubstituted or substituted by halogen and in which, if unsubstituted, 1 or 2 CH groups may optionally be replaced by nitrogen, or are trans-1,4-cyclohexylene or trans-1,3-dioxane-2,5-diyl, Z<1> and Z<2>, independently of one another, are a single covalent bond, -CH2CH2-, -COO-, -OOC-, -OCH2-, -CH2O-, -C IDENTICAL C-, -(CH2)4-, -O(CH2)3-, -(CH2)3O- or the trans-form of -OCH2CH = CH-, -CH=CHCH2O-, -(CH2)2CH=CH- or -CH=CH(CH2)2-,   n is either 0, 1 or 2, and R<2> is halogen, cyano or alkyl having 1 to 12 carbon atoms which is optionally substituted by fluorine and in which 1 or 2 non-adjacent -CH2- groups may optionally be replaced by oxygen, -COO-, -OOC- or -CO- and/or one -CH2-CH2- group may be replaced by -CH=CH-, and to liquid-crystalline mixtures containing such compounds, and to the use of such compounds or mixtures for electro-optical purposes.
Patent EP-0650686-A1 (EP)
Inventor: SCHUELEIN ROLF GUENTER
IPC: A47J47/00
Filed: 1993-10-27
Abstract: In the case of a bread box with a bottom (1), side walls (2, 3) and a flap (5) closing a front opening, the flap is able to pivot downwards about a horizontal shaft (6) lying in the plane of the bottom (1) and is designed as a cutting board. In order to trap the crumbs produced during cutting, a crumb-collecting channel (8) is fitted on to the front edge (9) of the bottom (1). The crumb-collecting channel can be withdrawn forwards and then emptied. The channel (8) is open at both ends and its ends are closed off, when the channel is fitted on, by projections (10) of the side walls (2, 3). <IMAGE>
Patent EP-0613657-A1 (EP)
Inventor: KIRSCH AXEL DR
IPC: A61B90/00
Filed: 1993-11-12
Abstract: An elongated, pencil-type grip part (12) is provided, at one end of which is a press-striker head (14) and at the other end is a retention device (16) with at least two sprung grip jaws (18, 20) for a fixture nail. A setting aid independent from the grip part (12) has a connecting fixing part, which has a holding foot with a setting aperture, which can be brought into position on the bone.
Patent EP-0601612-A1 (EP)
Inventor: YONEZAWA MINORU
IPC: F02B1/04
Filed: 1993-12-13
Abstract: An improved cylinder head cooling arrangement for use in multiple valve internal combustion engines wherein the coolant exits the cylinder head through primarily a single exit passage formed in the lower cylinder head surface beneath a manifold section of the cooling jacket that extends beneath the multiple exhaust passages.
Patent EP-0596562-A1 (EP)
Title: Device comprising a circuit for processing an alternating signal
Inventor: MASLIAH DENIS
IPC: H03F3/16
Filed: 1993-10-28
Abstract: Device comprising a circuit for processing an alternating signal, this circuit including a first stage with a first active element biased by a first bias voltage (VDD) applied between its first main electrode, and its second main electrode, and by a second bias voltage (VG) applied between its control electrode and its second main electrode, this control electrode also receiving the alternating signal, this active element being of the type in which, in operation, normally no bias current flows in the control electrode, characterised in that the second DC bias voltage VG is generated at the terminals of a resistor R coupled to the control electrode and to the second main electrode, by the application, to the control electrode, of an alternating signal with sufficient power to invoke the rectifying properties of the active element between its control electrode and its second main electrode. <IMAGE>
Patent EP-0576111-A1 (EP)
Inventor: MAIER-HUNKE HORST-WERNER
IPC: B42F9/00
Filed: 1993-06-18
Abstract: In a file for receiving, in particular, non-perforated sheets, the inserted sheets are held by a clamping spring (1), the clamping legs (3, 4) of which have, at their ends, stops (5, 6) which are guided in guide troughs (13, 14) which are embossed in the front and rear covers (10, 8) of the file. The file spine (9) and the adjoining parts of the file covers (8, 10) can be used as a spreading aid for the clamping legs (3, 4). In order to secure the connection of the clamping spring (1) to the file, use is made of protrusions (7) on the stops (5, 6) of the clamping legs (3, 4). In the opened position of the file, said protrusions (7) engage in receiving points (17) which are formed in a uniform manner by punched-out portions. <IMAGE>
Patent EP-0588453-A1 (EP)
Inventor: KRISCH BURKHARD DIPL-PHYS
IPC: G01D11/24
Filed: 1993-08-12
Abstract: The invention relates to a measuring transducer in a pot-shaped housing which can be closed by means of a lid on its open front. Behind the lid, it exhibits an indicating device transversely to the longitudinal axis of the housing and is provided with an external protrusion with operable adjusting elements in the area of the front.   To equip such a measuring transducer with easily accessible and relatively inexpensive adjusting elements, the adjusting elements are push buttons (7, 8, 9) which are arranged on a front area (5) of the external protrusion (4). The push buttons (7, 8, 9) are covered with a protective lid (10). <IMAGE>