baber/WOPTO huggingface dataset:
Patent EP-0461853-B1 (EP)
Inventor: NEMSER STUART MARSHALL
IPC: F23L1/00
Filed: 1991-06-11
Granted: 1995-06-21
Abstract: An air intake system for a residential combustion furnace is disclosed. The air intake system comprises a membrane formed from an amorphous polymer of perfluoro-2,2-dimethyl-1,3-dioxole, the membrane exhibiting an oxygen/nitrogen selectivity of at least 1.4:1. The permeate section of the membrane is adapted to be in fluid flow communication with a combustion zone of the residential combustion furnace. The membrane preferably has an oxygen flux in excess of 100 Barrers, especially in excess of 500 Barrers. The air intake system provides oxygen-enriched air for the furnace, to make the furnace more efficient.
Patent EP-0462953-B1 (EP)
Title: A process for the production of paper
IPC: D21H23/02
Filed: 1991-05-30
Granted: 1993-10-13
Abstract: A process for the production of wet strength paper using a polyamine or polyamideamine resin modified with cross-linking agent. The wet strength resin is added at a lower pH of the stock and the pH of the wet web is then increased before the drying whereby improved retention of the resin and improved wet strength of the produced paper are obtained.
Patent EP-0449794-B1 (EP)
Inventor: DELLA RIVA CARLO
IPC: B65D77/06
Filed: 1991-02-20
Granted: 1994-03-30
Abstract: The package (1) of the invention consists in an assembly composed of a cardboard box (2) and of a plastic bottle (3) contained in this box (2). The relative dimensions of the box (2) and of the bottle (3) are such that the bottle (3) may be placed either in a position in which its base (8) rests on the base (4) of the box (2) and its neck (13) is retracted into the box (2), or in a position in which the bottle (3) is suspended in the box (2) and its neck (13) projects beyond an opening (7) provided in the lid (6) of the box (2); the bottle (3) may be moved as required between these two positions. <IMAGE>
Patent EP-0523092-B1 (EP)
Inventor: PAWLISZYN JANUSZ B
IPC: G01N30/00
Filed: 1991-04-02
Granted: 1994-06-29
Abstract: A device for carrying out solid phase microextraction is a fiber (6) contained in a syringe (4). The fiber can be solid or hollow. The syringe has a barrel (8) and a plunger (10) slidable within the barrel, the plunger having a handle (12) extending from one end of the barrel. A hollow needle (18) extends from an end (16) of the barrel opposite to the plunger. The fiber is contained in the needle. When the plunger is depressed, the fiber extends beyond a free end (28) of the needle and when the plunger is in a withdrawn position, the fiber is located within the needle. The syringe protects the fiber from damage. When it is desired to analyze a sample in a bottle having a septum, the needle is inserted through the septum and the plunger is depressed so that the fiber will extend into the sample. After one or two minutes, the plunger is moved to the withdrawn position so that the fiber will return to the needle and the syringe is withdrawn from the sample bottle. The syringe is then inserted through a septum in a gas injection port of a gas chromatograph. The plunger is again depressed so that the fiber will extend into the gas chromatograph and an analysis of the components on the fiber is carried out. Then, the plunger is moved to the withdrawn and the syringe is withdrawn from the injection port. Previously, samples were analyzed using liquid-liquid extraction or using cartridges. Both of these methods are relatively expensive and time consuming. Both of these methods also require the use of solvents which can be difficult and expenssive to dispose of.
Patent EP-0528874-B1 (EP)
Inventor: BOLTE GERD
IPC: D06M13/02
Filed: 1991-05-08
Granted: 1995-07-12
Abstract: PCT No. PCT/EP91/00861 Sec. 371 Date Nov. 17, 1992 Sec. 102(e) Date Nov. 17, 1992 PCT Filed May 8, 1991 PCT Pub. No. WO91/18071 PCT Pub. Date Nov. 28, 1991.The invention is a two-component film-forming reactive system for heat-sealable materials. The composition contains at least one resin which is curable with an epoxide and an epoxide compound as a curing agent. The resin which is curable with the epoxide is a mixture of a carboxyl or hydroxyl terminated polyurethane with an acrylate or methacrylate polymer or copolymer having hydroxyl or carboxyl groups.
Patent EP-0486697-B1 (EP)
Inventor: FUKUMORI KUNIHIKO
IPC: D03D5/00
Filed: 1991-06-07
Granted: 1995-05-17
Abstract: L'invention se rapporte à un coussin pneumatique de sécurité en tissu à entrelacement creux, dans lequel la limite linéaire (7) entre la partie creuse (6) du coussin et la partie périphérique (4) du tissu tissé à plat et piqué correspond à un lieu géométrique curviligne qui est tracé lorsqu'un certain point défini par l'équation, L = R (1 + P/2 x cos 4Υ), se déplace avec une variation de la valeur Υ. Dans ladite équation, L représente la longueur entre le centre (C) de la partie creuse (6) et la limite linéaire (6), Υ représente un angle (radian) entre l'axe de la chaîne du tissu et une ligne droite passant par un certain point (A) sur la limite linéaire et le centre (C) de la partie creuse (6), R représente une valeur moyenne entre le rayon du cercle circonsrit et celui du cercle inscrit, P représente le rapport de la différence entre les rayons des cercles circonscrit et inscrit avec la valeur moyenne R, et 0 < P « 0,2. Cette invention permet de produire un coussin pneumatique de sécurité en tissu à entrelacement creux qui se caractérise par une périphérie externe ne comportant aucune couture, par une résistance à la pression extrêmement élevée et par une grande fiabilité.
Patent EP-0537267-B1 (EP)
Inventor: EGYUD LASZLO G
IPC: A61P37/00
Filed: 1991-07-01
Granted: 1994-09-28
Abstract: Physically and chemically latentiated autobiotics are described. The latentiated autobiotics are useful for the treatment or prevention of any disease or condition, which results from the presence of nonself cells in a vertebrate host. Latentiated autobiotics are furthermore useful in suppressing immune rejection processes, as radiosensitizers and as anticoagulants.
Patent EP-0566570-B1 (EP)
Inventor: BOHN WILLIAM L
IPC: D21D1/30
Filed: 1991-07-31
Granted: 1994-12-28
Abstract: A double disc refiner apparatus (10) and associated method, in which two counter-rotating refiner discs (26,28) which define a refining zone (58) therebetween, are counter-rotated at different steady-state speeds, such as 1800 rpm and 1200 rpm. For energy-efficiency, the feed end disc (26) is rotated at a faster speed than the control end disc (28), but in some instances, desired refiner output quality can be achieved by rotating the control end disc faster than the feed end disc.
Patent EP-0540654-B1 (EP)
Inventor: JAY RICHARD D
IPC: F16J15/32
Filed: 1991-07-10
Granted: 1995-01-11
Abstract: A lubricant seal assembly (10) adapted for installation in an annular clearance space between a shaft (12) and a surrounding housing (14). The assembly (10) includes inner (16) and outer case (18) members that can be press fit on the shaft (12) and housing (14). An annular bumper element (29) is arranged between confronting surfaces of the case members (16, 18) to limit excessive telescopic motion of the members (16, 18) during the installation process. The bumper element (29) is formed of a fusible material, such that during an initial break-in period frictional heat melts some of the bumper material to quickly produce a low friction seal assembly.
Patent EP-0516858-B1 (EP)
Inventor: SHIKE TSUTOMU
IPC: F23Q2/28
Filed: 1991-11-29
Granted: 1996-01-31
Abstract: An ignition device comprising a gas tank (7), a valve mechanism (8) and a piezoelectric unit (20), wherein a gas pipe (28) for leading gas to a jet-out nozzle (26) is provided and jet-out gas is ignited by discharge between the jet-out nozzle (26) and a discharge electrode (32) provided at a position close to the jet-out nozzle (26). A covered lead wire (33) for supplying electric current to the jet-out nozzle (26) is inserted into the gas pipe (28), whereby the sectional area of a gas passage between the covered lead wire (33) and the gas pipe (28) is decreased while ensuring high reliability readily.
Patent EP-0503379-B1 (EP)
Inventor: KHEIRI MOHAMMAD A
IPC: G01N33/52
Filed: 1992-02-27
Granted: 1995-12-13
Abstract: A test device is disclosed having a semicrater sample application site attached or associated with a substrate. The semicrater sample application site has walls of nonuniform height surrounding the area designed to receive the application of sample. In particular, the walls of the semicrater on one side are higher than the walls of the semicrater on the opposite side. This facilitates the application of a small amount of sample directly onto the desired sample application site.
Patent EP-0494716-B1 (EP)
Inventor: VAN DOOREN THEODORUS JOHANNES
IPC: C12R1/01
Filed: 1992-01-07
Granted: 1996-08-28
Abstract: Enzyme-catalysed preparation of an  alpha -substitutedoptically active carboxylic acid, using enantioselective hydrolysis of a mixture of the enantiomers of the corresponding amide, an Ochrobactrum anthropi or an Klebsiella sp. being used as the enzyme. During the hydrolysis both the L-carboxylic acid and the remaining D-carboxylic acid amide are obtained with high optical purity and high yield, while the activity of the micro-organism is high. A large number of  alpha -substituted carboxylic acid amides with a remarkable structural variety can be hydrolysed in this manner.
Patent EP-0500214-B1 (EP)
Inventor: LEENSLAG JAN WILLEM
IPC: C08G101/00
Filed: 1992-01-23
Granted: 1996-02-28
Abstract: A process for preparing polymeric foams which comprises reacting :       a) an organic polyisocyanate   b) an isocyanate-reactive composition comprising :   i) an organic polyfunctional isocyanate reactive composition comprising at least 50% w of polyfunctional isocyanate reactive compounds having a molecular weight of above 1500 wherein at least 25% of the isocyanate reactive groups are imino or enamino groups, and at most 50% by weight of polyfunctional isocyanate reactive compounds having a molecular weight of 60-1500, and ii) a catalytically effective amount of a carbodiimide promoting catalyst, and iii) optionally other catalysts and/or further conventional additives, in the substantial absence of water and chlorofluorocarbon blowing agent.   r
Patent EP-0508913-B1 (EP)
Inventor: SERRA-TOSIO JEAN-MARIE
IPC: G01G17/02
Filed: 1992-04-07
Granted: 1995-12-27
Abstract: The present invention relates to a catching device, comprising a non-magnetic female piece (1) comprising an opening emerging in a catching face of the piece and a magnet (7) accommodated in a cavity which is set back relative to the catching opening; and a male piece (3) comprising a part with circular cross section (11) made from a ferromagnetic material, with a diameter larger than the smallest dimension of the said opening, and being intended to be attracted by the magnet against the catching face, centring in the opening. This device may be used in an apparatus for suspending any one out of several articles from a support. 
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Patent EP-0505299-B1 (EP)
Inventor: CROSNIER DANIEL
IPC: G01F11/08
Filed: 1992-01-16
Granted: 1996-04-03
Abstract: Metering device adaptable to various containers, such as rigid or flexible flasks, tubes or pots. 
<??>It comprises an internal part (1) made from an elastic and flexible material, placed in a casing (2) made from a rigid material, the assembly being fitted on a container (3) whose assembly part is of a shape suitable for receiving it, the elasticity of the part (1) and its shape related to the shape of the casing (2) allowing, under the effect of a pressure exerted on the casing (2), the production of a metered quantity, its discharge and its reproduction, without putting the contents (31) of the container (3) into contact with the air drawn from the outside. 
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Patent EP-0520944-B1 (EP)
Inventor: REIST WALTER
IPC: B65H29/66
Filed: 1992-06-12
Granted: 1996-05-01
Abstract: The method for converting an imbricated stream of printed products to a conveying stream of the said printed products with a guided formation, for example a conveying stream in which each printed product is guided by a gripper, essentially consists of four steps: initial deflection (1), by means of which an imbricated stream (B) is produced with the front edges of the printed products pointing downwards, a timing stage (2), in which the spaces between the printed products are standardised, enlarged, reduced and/or differentiated, a second deflection (3) in which an imbricated stream (D) with front edges pointing upwards is produced and an acceptance stage (4), in which the printed products are accepted singly or in groups by grippers. The initial and/or the second deflection may be omitted. The device for implementing the method essentially comprises a feeding belt conveyor (5) and a discharging conveyor (6), between which a timing element (21) and at least one intermediate belt conveyor are arranged. The timing element (21) has a stationary stopping element (21.1) which arrests the printed products singly or in groups, and a movable conveying element (21.2) which raises the printed products over the stopping element (21.1) singly or in groups in a timed fashion. 
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Patent EP-0584126-B1 (EP)
Inventor: VON KLEINSORGEN REINHARD
IPC: A61K9/00
Filed: 1992-05-02
Granted: 1997-04-16
Abstract: PCT No. PCT/EP92/00957 Sec. 371 Date Nov. 12, 1993 Sec. 102(e) Date Nov. 12, 1993 PCT Filed May 2, 1992 PCT Pub. No. WO92/20378 PCT Pub. Date Nov. 26, 1992.Formulation to increase the transdermal permeation of pharmaceutical substances or other biologically active substances, characterized by a content of a penetration enhancing portion of lanoline derivatives on their own or in a mixture with esters of isopropyl alcohol with long-chain fatty acids and/or polyethyleneglycol ethers of fatty alcohols with longer chains, as penetration enhancing substances, as well as a process for their production.
Patent EP-0538490-B1 (EP)
Inventor: SIMPSON LESLIE
IPC: B60N2/427
Filed: 1992-05-01
Granted: 1996-12-27
Abstract: L'invention se rapporte à une structure de pied destinée à entrer dans la constitution d'un siège par montage d'un fond de siège (4) et d'un dossier (5) sur un cadre de base (3) disposé horizontalement entre une barre postérieure (2) et une barre antérieure (1) à partir de laquelle est amené à s'étendre un élément diagonal (8), soutenu par un pied antérieur (6) à l'arrière de la partie inférieure du siège, tandis qu'un pied postérieur (9) soutenant la barre postérieure (2) est fixée essentiellement en un point intermédiaire de l'élément diagonal (8). Dans cette structure, les extrémités inférieures du pied antérieur (6) et de l'élément diagonal (8) sont fixées, respectivement, à des rails au sol par l'intermédiaire de pièces de boulonnerie en métal. Selon la présente invention, l'énergie des chocs qui s'exerce sur le siège peut être atténuée grâce aux caractéristiques du matériau de l'élément diagonal (8) lui-même, c'est-à-dire par déformation plastique due au fait qu'il y a changement de la façon avec laquelle l'élément diagonal (8) et les parties (6, 9) du pied qui constituent la structure sont couplés ensemble, sans qu'il soit nécessaire d'ajouter des dispositifs et des éléments amortisseurs de chocs particuliers. Ainsi, il est possible d'améliorer la sécurité du siège, ainsi que la sécurité des passagers, en réduisant la déformation du siège après les chocs amortis. Cette structure de pied peut être utilisée pour des sièges de passagers dans des avions, des automobiles, des trains et autres.
Patent EP-0586594-B1 (EP)
Inventor: DIMITRIOS CECIL G
IPC: B23K11/25
Filed: 1992-05-29
Granted: 1996-03-06
Abstract: The present invention provides a weld control monitoring system which determines the quality of the welds in real time, and provides responsive useful outputs indicating the quality of the weld. The system permits the user to input weld data as well as quality specifications which the part must meet in order to continue the production run. A monitoring system can be used with or without programmable logic controllers and includes special program for estimating the tip wear of the welding electrodes. The present invention also includes a weld gun control in which additional support for the weld gun electrode is provided by adjacent rail structures which permit displacable movement of the electrode mounted to linear displacement welding cylinder. A sensor coupled to the piston rod of the weld cylinder provides linearly variable displacement transducer signals for use in monitoring portion of the apparatus. The monitoring apparatus also provide statistics of individual and groups of parts produced with the welding apparatus.
Patent EP-0593668-B1 (EP)
Title: Procede de fabrication de structures de courroies dentees
Inventor: BECK HAROLD D
IPC: B29L15/00
Filed: 1992-07-01
Granted: 1996-12-11
Abstract: Procédé de fabrication d'une pluralité de structures de courroies dentées et ensemble desdites structures de courroies ainsi obtenues, consistant à disposer des manchons tubulaires (34) en tissu extensible (25-25B) respectivement sur une pluralité d'éléments de moulage dentés (31-31B) de diamètre différent, à pousser le matériau de moulage contre les surfaces externes (37) des manchons (34) pour tenter d'étirer le tissu (25-25B) dans les rainures (33-33B) des éléments de moulage dentés (31-31B) à mesure que le matériau de moulage pénètre dans les rainures des éléments de moulage, si bien que dans les structures de courroies dentées qui en résultent (20-20B), le tissu (25-25B) sera placé dans certaines positions par rapport aux dents respectives (23-23B) desdites structures, et à former les manchons (34) à partir du même tissu et avec les mêmes diamètres dans des états non étirés dudit tissu.
Patent EP-0619882-B1 (EP)
Inventor: COLLIER CHARLES FORREST
IPC: G01N27/447
Filed: 1992-12-03
Granted: 2001-03-14
Abstract: A separation and direct blot transfer module useful in gel electrophoresis is disclosed in which a transfer membrane stabilized by a frame is moved substantially orthogonally relative to the plane of the separation gel while in minimal contact with the end of the gel toward which molecular fragments are driven electrophoretically. The frame moves at a controlled velocity in a selected direction away from a line of contact that generates a controlled tension in the membrane which is a function of the loading on the line of contact. The module is particularly amenable to automated processing. Apparatus for automated separation, transfer, membrane processing, detection and identification is disclosed in which the module of the invention is employed.
Patent EP-0551115-B1 (EP)
Inventor: LUUKKALA MAURI
IPC: G01L5/10
Filed: 1993-01-07
Granted: 1998-04-22
Abstract: The invention relates to an on-line tension meter for an optic fiber (11), which measures the tensile stress (T) of a bare optic fiber (11) without a contact, when the optic fiber (11) is drawn in a draw machine. A loudspeaker (12) produces into the fiber a wire wave (15), the measured advancing speed (v) of which indicates the fiber tension. The speed is measured with two location-sensitive electro-optic indicators or cameras (16), the distance (L) therebetween being known. <IMAGE>
Patent EP-0576967-B1 (EP)
Inventor: TUUNANEN JUKKA
IPC: B01L3/02
Filed: 1993-06-22
Granted: 1997-09-10
Abstract: The invention relates to a motor-driven knob pipette, wherein the displacement of a slidably transferable knob (3) controls the movement of a piston (9) by means of an electronic control system. The pipette is light to use, and the user has continuosly a good motory feel with the pipette. <IMAGE>
Patent EP-0592924-B1 (EP)
Inventor: KELLER WERNER DIPL-ING FH
IPC: H04M11/04
Filed: 1993-10-05
Granted: 1998-01-21
Abstract: The warning device housing (1) has a door (2), which is pivotally mounted in the housing by means of a door hinge. According to the invention, the door hinge is designed as a snap hinge, the housing (1) having an upper hinge pin (11) and a lower hinge pin (12) and the door correspondingly having an upper hinge bore (21) and a lower hinge bore (22) with a lateral opening (23) in the wall of the bore. The upper hinge pin (11) has a circular cross-section (13), the upper hinge bore being designed as a blind hole. The lower hinge pin (12) has a wedge-shaped cross-section, the lateral opening of the lower hinge bore being designed in the form of a wedge. <IMAGE>
Patent EP-0597255-B1 (EP)
Inventor: REIS JOHANNES GRUNDIG E M V
IPC: H04H20/00
Filed: 1993-10-08
Granted: 1998-01-07
Abstract: The apparatus includes a mobile receiver for digital audio broadcasting. The transmission process is substantially entirely digital and a whole frequency range is used for the terrestrial transmission. The apparatus includes a receiver for a digital radio signal, particularly wherein the filter coefficient is changeable by a control circuit which generates a first value for the filter coefficient to get the real signal component and thereafter generates a second value for the imaginary signal component, whereby with the switching over of the first and second values for the filter coefficient a simultaneous downsampling of the digital signal is performed.
Patent EP-0602705-B1 (EP)
Inventor: BROMHORST ALBERT
IPC: F16H61/16
Filed: 1993-12-02
Granted: 1997-05-28
Abstract: An automatic transmission for a vehicle comprising a casing (11); a selector lever movable between positions for selecting park P, reverse drive R, neutral N and forward drive D, 1, 2 modes respectively for the automatic transmission; a selector linkage (14,15,16,20) connected to the selector lever and including a pivotable detent lever (20) mounted inside the casing, the pivotal position of the detent lever relative to the casing being determined by the selected position of the selector lever; mode selection means associated with the selector linkage for selecting the required mode of operation of the automatic transmission dependent on the relative pivotal position of the detent lever; and a solenoid actuated pin (18) mounted inside the casing, the pin being retracted when the vehicle is travelling in a forward direction at a speed below a predetermined level, and the pin being extended when the vehicle is travelling in the forward direction at a speed which is above the predetermined level to engage the detent lever to prevent the selector lever being moved to the positions for selecting park or reverse drive modes. <IMAGE>
Patent EP-0567204-B1 (EP)
Inventor: KOLBINGER JOSEF
IPC: H04M3/24
Filed: 1993-03-26
Granted: 1998-12-16
Abstract: A method and a circuit for monitoring digital periodic signals (for example PCM 30) is specified by means of which the fault finding and error detection in systems having such signals is simplified. This is done in such a manner that the bit pattern of the first signal period (frame) within an observation period is stored and the bit patterns of the following signal periods are compared with the bit pattern of the first signal period. When a deviation occurs, the corresponding bit is recorded in a deviation memory. At the end of the monitoring period, the deviation memory, together with the stored bit pattern of the first signal period, provide information on the variation of the input signal. <IMAGE>