baber/WOPTO huggingface dataset:
Patent EP-0492801-B1 (EP)
Inventor: KOGURE MASAHIKO C O RESEARCH D
IPC: B01D19/00
Filed: 1991-11-25
Granted: 1994-05-18
Abstract: A method for vacuum deaeration of a dissoved gas in a pure water, the pure water having a specific resistivity of not less than 0.1 M OMEGA .cm, in a vacuum degasifier column (1) maintained at a pressure slightly higher than a saturated steam pressure at a temperature of the pure water, the column having a region filled with packings (3), spraying (7) the pure water downwardly from above the region and meantime evacuating (5) inside the column to maintain the pressure, the method comprising the steps of: carrying out the evacuation from above the region to maintain a pressure made by adding 1 mmHg to 10 mmHg to the saturated steam pressure at the temperature of the pure water inside the vacuum degasifier column; and introducing an inert gas (11) upwardly from below the region at a volumetric flow rate in the range of from 0.001 to 1.0, based on the volumetric feed flow rate of the pure water taken as 1, simultaneously with the evacuation, to lower a dissolved oxygen concentration in the pure water below 10 ppb. <IMAGE>
Patent EP-0485272-B1 (EP)
Inventor: BOURLAND JEAN
IPC: G09F23/10
Filed: 1991-11-05
Granted: 1995-09-13
Abstract: The leaflets exhibit inscriptions and/or graphics or photographs, characterised by the fact that a reserved area (5) is made on a first leaflet 1 at a specific place on the said leaflet, the reserved area not exhibiting the inscriptions and/or graphics or photographs surrounding the said reserved area and that a second leaflet (6) comprises, at a specific place, a region 7 having the dimensions and the shape of the abovementioned reserved area and exhibiting the inscriptions and/or graphics or photographs extracted from the first leaflet. <IMAGE>
Patent EP-0451083-B1 (EP)
Inventor: OLDENBORG BENT
IPC: E04D3/38
Filed: 1991-04-05
Granted: 1995-06-14
Abstract: Roofing of the type comprising a number of adjoining roofing units (1) and joining means (7) for joining the roofing units. Each roofing unit (1) comprises a layer of insulating material (2) the upper edge zone (3) of which has a depression on at least a portion of its length and/or width. At least one roofing material has been applied, optionally glued, on top of the layer of insulating material (2), said roofing material preferably being formed of at least one layer, such as roofing felt. The depth f of the depression of each edge zone (3) is in the range t </= f </= 4 t, t being the thickness of the layer of roofing material. As a result, the joints between the roofing units are very tight and almost invisible and improved drainage makes the roofing less susceptible to the effects of the weather. <IMAGE>
Patent EP-0455792-B1 (EP)
Inventor: BIEDERMANN ANDREAS
IPC: G02B1/10
Filed: 1990-11-29
Granted: 1995-04-26
Abstract: PCT No. PCT/DE90/00916 Sec. 371 Date Jul. 30, 1991 Sec. 102(e) Date Jul. 30, 1991 PCT Filed Nov. 29, 1990 PCT Pub. No. WO91/08118 PCT Pub. Date Jun. 13, 1991.In a decorative object with a transparent body, the formation of strong colored reflections is made possible by a certain shaping of the body in conjunction with an absorption-free interference coating system on areas of the surface. In addition, the disappearance of color depth or saturation under ordinary lighting conditions is prevented.
Patent EP-0521025-B1 (EP)
Inventor: LONG MICHAEL
IPC: B26F1/06
Filed: 1991-03-11
Granted: 1994-12-28
Abstract: L'invention concerne un dispositif pour réaliser une opération, selon un pas déterminé, sur une bande se déplaçant de manière uniforme et continue. Le dispositif comprend un premier bloc (1) muni d'un outil, décrivant de manière alternative une courte portion d'arc de cercle autour d'un axe horizontal fixe (9) parallèle à l'axe de défilement de la bande, afin de pouvoir faire coopérer périodiquement ledit outil avec un organe complémentaire dudit outil, porté par un second bloc (2), ledit premier bloc étant relié audit second bloc au niveau dudit axe fixe, les deux blocs ainsi fixés et suspendus à un châssis fixe (20) étant animés parallèlement à l'axe de défilement de ladite bande d'un mouvement autour dudit axe fixe. Application à la perforation de bandes, la découpe, l'embossage, l'encochage, le piquage.
Patent EP-0496850-B1 (EP)
Inventor: JACKSON JAMES E
IPC: B09B1/00
Filed: 1991-07-22
Granted: 1996-03-20
Abstract: On évacue des débris de forage en les injectant dans une formation souterraine (12) par un espace annulaire (26) formé dans un puits de forage (10). Les débris sont enlevés du fluide de forage, transportés jusqu'à un système de broyage et de cisaillement qui transforme les débris en une bouillie visqueuse par addition d'eau. Le système comprend un réservoir de réception (48, 50) et une pompe centrifuge (56, 58) servant à faire recirculer le mélange de débris et d'eau (d'eau de mer) entre la pompe et le réservoir. Un conduit d'évacuation (76) est relié à la pompe (56, 58) afin d'amener la bouillie visqueuse à une pompe d'injection (78) pour qu'elle soit injectée à haute pression dans la formation.
Patent EP-0536339-B1 (EP)
Inventor: POSSELT MANFRED
IPC: B44B5/02
Filed: 1991-11-28
Granted: 1995-05-17
Abstract: PCT No. PCT/EP91/02304 Sec. 371 Date May 24, 1993 Sec. 102(e) Date May 24, 1993 PCT Filed Nov. 28, 1991 PCT Pub. No. WO92/19461 PCT Pub. Date Nov. 12, 1992.For improved quality and use characteristics, before matting, a fine, randomly oriented sub-structure is applied to the press surface of an embossing surface of an embossing tool for embossing the surface of press-formed laminates or the like. The sub-structure is preferably so fine that, after matting, it is no longer recognizable as such. The matting is produced by either mat chromium plating or by sandblasting and subsequent mat chromium plating. The sub-structure is formed in a one- or multiple-step etching process.
Patent EP-0531609-B1 (EP)
Inventor: VOGEL KEITH P
IPC: F16K17/194
Filed: 1992-04-09
Granted: 1997-08-27
Abstract: The proper pressure conditions are maintained within an atmospheric pre-steaming chips bin (10) used in the production of paper pulp. Extending upwardly from the top (14) of the chips bin is a vertical section (21) of conduit, an elbow section (22), and a horizontal section (23). A door guide (29) with a door opening (30) in it is disposed in the horizontal section and precludes passage of gas through the horizontal section except through the door opening. A pivot pin (32) mounts a door (31) at its top so that it normally assumes a vertical orientation closing off the opening, and it is adjustably biased into that orientation by a counterweight mechanism (48). The counterweight includes weight discs (58) which mount on a vertical section of rod having external screw threads (50), and a horizontal section of rod is connected by a flange (53) to a flange (47) of the pivot pin. The door remains closed unless the pressure differential between the chips bin and the surrounding environment is greater than about 2 psig, in which case gas may flow from the environment to the chips bin, or vice versa, to bring the pressure differential within the desired range. <IMAGE>
Patent EP-0516989-B1 (EP)
Inventor: SAXON GREGORY J
IPC: B08B9/04
Filed: 1992-05-06
Granted: 1994-09-21
Abstract: A tube cleaning tool (1) for removal of hard deposits from the interior wall of a tube (67) has a cylindrical body portion (3) with an outer diameter, less than the inner diameter of the tube (67), a nose portion (5) at one end and a tail portion (7) at the other end, with a plurality of spaced freewheeling cutting wheels (11) provided on the body portion which extend outwardly therefrom, the cutting wheels (11) at least partially contained within the confines of the cylindrical body portion (13) and rotatable about an axis transverse the longitudinal axis of the cylindrical body portion (13). <IMAGE>
Patent EP-0545036-B1 (EP)
Inventor: RIECK GERHARD DIPL-ING
IPC: B60K13/02
Filed: 1992-10-09
Granted: 1994-11-17
Abstract: In a truck with an air filter (2) arranged beneath the driver's cab (4) in front of or behind the front wheels an air intake system is provided for the internal combustion engine. The connecting duct (3) between an air intake opening (1) and an air filter (2) is designed as part of the inner mudguard and runs entirely or partially beneath the cab floor (5) closely following the contour of the latter. <IMAGE>
Patent EP-0593803-B1 (EP)
Inventor: SCHULZE-BECKINGHAUSEN JOERG
IPC: B66F3/06
Filed: 1992-10-21
Granted: 1998-01-07
Abstract: For positioning loads, a supporting element (11), which is resistant to bending in two planes and can be assembled from individual elements (1, 2), is formed during the positioning operation, so that both tensile and compressive forces can be transferred to the load to be positioned. After the end of work, there is a possibility of dismantling the support element into its individual components again in a space-saving manner by moving the device back into its starting position so that the support element can be accommodated, so as to be ready for use at any time, inside the range of movement of the loads to be positioned. <IMAGE>
Patent EP-0542203-B1 (EP)
Inventor: HAMANAKA NOBUYUKI
IPC: C07C69/712
Filed: 1992-11-10
Granted: 1996-07-03
Abstract: A fused benzeneoxyacetic acid derivative of the formula (I): <CHEM>  (wherein <CHEM>  A is -COW, -NR<4>-Y or -Z-NR<4>-CONR<2>R<3>; W is -NR<2>R<3>, -NR<4>-OR<5>, -NR<4>-NR<2>R<3> or -NR<4>-N=CR<2>R<3>;  Y is -CO-R<5>, -CO-U-NR<2>R<3> or -CS-U-NR<2>R<3>;  Z is -CH=N- or -CH2-NR<6>-;  R<1> is H or alkyl;  R<2> or R<3> is H, (benzoyl)phenyl or R<5>; R<5> is phenyl, hetero ring containing N atom or alkyl substituted by hetero ring containing one N atom or phenyl;  R<4> or R<6> is H, alkyl or (substituent)phenyl;  U is bond or alkylene;  e is 3-5;  f is 1-3;  p or r is 0-4;  q is 0-2; s is 0-3> and salts thereof possess an agonistic on PGl2 receptor, so it is useful for prevention and/or treatment of thrombosis, arteriosclerosis, ischemic heart diseases, gastric ulcer and hypertention.
Patent EP-0544568-B1 (EP)
Inventor: DROUOT SYLVIE CABINET BALLOT-S
IPC: G11C29/00
Filed: 1992-11-19
Granted: 1994-08-10
Abstract: The invention relates to integrated-circuit memories, and more particularly those which include redundancy circuits with arrays of fuses for storing the addresses of defective memory elements to be replaced by redundancy elements. 
<??>The circuit serving for reading the state of the fuse (TGF) includes a current/voltage converter consisting of an inverter (I1) and a transistor (T1). In order to avoid uncertainty in reading the state of the fuse when the latter is an open circuit, at the moment when voltage is reapplied to the circuit, and to avoid a circuit for reapplying voltage, two additional inverters (I3 and I4) are used in series between the output of the first inverter and the gate of the loop-back transistor (T1). These inverters each include two very asymmetric transistors, the asymmetry being exerted in opposite directions for the two inverters. 
<IMAGE>
Patent EP-0561882-B1 (EP)
Inventor: ANDO KAZUO
IPC: A61P37/08
Filed: 1991-10-08
Granted: 1994-08-31
Abstract: Certain novel hydroxamic acid derivatives having structure (I) inhibit the enzyme lipoxygenase. These compounds, and the pharmaceutically acceptable salts thereof, are useful in the treatment or alleviation of inflammatory diseases, allergic conditions and cardiovascular diseases in mammmals and as the active ingredient in pharmaceutical compositions for treating such conditions.
Patent EP-0515647-B1 (EP)
Inventor: SCHIEFER ROLF
IPC: G05D16/10
Filed: 1991-12-02
Granted: 1995-04-26
Abstract: PCT No. PCT/DE91/00971 Sec. 371 Date Jul. 30, 1992 Sec. 102(e) Date Jul. 30, 1992 PCT Filed Dec. 2, 1991 PCT Pub. No. WO92/10799 PCT Pub. Date Jun. 25, 1992.Described is a hydraulic pressure regulator with automatic self-relief. A control piston disposed in a regulator housing between an inlet pressure chamber and an outlet pressure chamber for a hydraulic medium is adapted to be doubly acted upon. The inlet pressure of the hydraulic medium to be regulated on the one hand and a resilient control pressure force on the other hand act on the control piston. The control piston has on its side towards the inlet pressure a smaller piston surface on a lower projecting piston part and a larger piston surface provided on an upper piston part. The lower piston part has a flow duct for the hydraulic medium, which opens beneath the larger piston surface into an upper annular groove of the control piston and which opens into a lower annular groove at the lower piston part laterally at a spacing relative to the smaller piston surface. Upon a reduction in the resilient control pressure force the control piston is moved into a position in which the flow duct is closed relative to the inlet pressure chamber. At the same time a pressure relief chamber for the hydraulic medium obtaining on the outlet side of the control piston is opened. With the hydraulic pressure regulator, when the medium ceases to be taken off out of the outlet pressure chamber the pressure in the outlet pressure chamber can be reduced or brought to zero.
Patent EP-0559801-B1 (EP)
Inventor: PRITCHARD ERIC K
IPC: H04N13/00
Filed: 1991-11-27
Granted: 1997-07-09
Abstract: A single camera autostereoscopic recording system includes a single image recorder having a single optical path moved along the scanning path substantially continuously for a plurality of scanning cycles. A path defining structure includes the ability to adjust the convergent point as well as the extent of travel along the scanning path or disparity of the images. The convergent point of the scanning path can be manually or automatically adjusted using a range finder. A unique driver structure provides scanning motion with reduced reactional forces. The degree of motion of the recorded images is used to adjust the amount of travel along the scanning path. Synchronization betwen the driver and the recorder is bi-directional for double exposures. The recorded image is adjusted in recording or in display as a function of the position inthe scanning path.
Patent EP-0563284-B1 (EP)
Inventor: THOMAS DENIS ALBERT
IPC: A61F13/66
Filed: 1991-12-16
Granted: 1995-09-20
Abstract: The invention is a refastenable mechanical fastening system, made of free formed prongs joined to a substrate. The prongs taper and are nonperpendicularly oriented relative to the plane of the substrate. The prongs also have an azimuthal angle relative to the machine direction of the substrate. Each prong has an engaging means projecting laterally from the periphery of the prong. The free formed prongs are manufactured by the process of depositing liquid material onto a moving substrate, stretching the liquid material in a direction parallel to the plane of the substrate, severing the stretched material to form the distal end and engaging means of the prong, and imparting an azimuthal angle to the prong. The advantageous usage of the fastening system in an article of manufacture, such as a disposable absorbant garment, specifically a diaper.
Patent EP-0625030-B1 (EP)
Inventor: TANAKA ASAMI
IPC: A61C8/00
Filed: 1992-01-15
Granted: 1996-11-06
Abstract: Implant dentaire (10) et procédé d'installation de ce dernier selon lequel on introduit un élément (18) formant racine dans l'os (22) de la mâchoire. On introduit l'élément formant racine dans une alvéole préalablement forée dans l'os de support. On réduit la taille d'une tête (30) d'implant préfabriquée surdimensionnée et on la fixe sur l'élément (18) formant racine à l'aide d'une vis (34). Pour terminer, on recouvre l'implant (10) d'une fine couche de recouvrement (36).
Patent EP-0601098-B1 (EP)
Inventor: OTTESTAD NILS TERJE
IPC: A62B9/02
Filed: 1992-08-28
Granted: 1997-01-22
Abstract: A pressure regulating unit for supplying a pressurized fluid, especially breathing gas, to a user, which unit comprises a pressure regulator (3, 22-29) and a switching means (1, 9, 10, 13-20) for controlling the fluid supply from a preferential supply line (6) and an alternative supply line (8) to a common outlet (12) from the unit. The unit comprises a first chamber (13) which is in open connection (16) with the preferential supply line (6), and which contains a spring-actuated first sensing diaphragm (14) sensing the pressure in the preferential line (6) and being operatively connected to and driving the valve means (9, 10, 17-20). This is designed so that it keeps the preferential line (6) connected to an outlet chamber (11) and the alternative line (8) shut-off as long as the pressure in the preferential line (6) is sufficient to maintain a desired outlet pressure from the unit, but connects the alternative line (8) to the outlet chamber (11) and shuts off the preferential line (6) when the pressure therein drops below a certain value. Further, the unit includes a pressure regulator which sees that the pressure at the outlet (12) of the unit is kept stable on the desired outlet pressure.
Patent EP-0555136-B1 (EP)
Inventor: DELOBEL RENE
IPC: C08L23/02
Filed: 1993-02-02
Granted: 1997-07-30
Abstract: Fire-resistant composition applicable to polymeric materials, characterised in that it comprises a mixture of at least one carbonising agent chosen from sugar alcohols and a dehydrating acidic agent based on diammonium pyrophosphate, and the polymeric materials containing it.
Patent EP-0560639-B1 (EP)
Inventor: KUSTER HANS-WERNER
IPC: C03B27/044
Filed: 1993-02-05
Granted: 1998-07-22
Abstract: A vertically sliding side window pane for motor vehicles, in particular a window pane for a door, is made from laminated glass composed of two individual glass sheets (2, 3), each having a thickness from 1.5 to 3 mm, which have undergone a thermal quench, and of a thermoplastic interlayer (4). The two individual glass sheets (2, 3) have, in the marginal zone (5), tensile stresses in the core which, in the case of a 1.5 mm thickness of glass sheet amount to a value lying between 27 and 57 MN/m<2> and, in the case of a 3 mm thickness of glass sheet amount to a value lying between 20 and 47 MN/m<2>. In the central field (6), inside the marginal zone (5), the individual glass sheets (2, 3) have tensile stresses in the core which, for a 1.5 mm thickness of glass sheet, amount to a value lying between 25 and 42 MN/m<2> and, for a 3 mm thickness of glass sheet, amount to a value lying between 17.5 and 33 MN/m<2>. <IMAGE>
Patent EP-0580527-B1 (EP)
Inventor: GODEFROY LIONEL
IPC: C09K23/00
Filed: 1993-07-07
Granted: 1997-10-29
Abstract: The invention relates to a cationic surfactant composition and to a process for preparing the said composition, comprising, in the quaternary ammonium salt form, a condensation product between a fatty acid, in the glycerol triester form, and a tertiary amine, the said condensation product being capable of being obtained by a partial transesterification and/or transesteramidification, the molar ratio of the fatty acids with respect to the tertiary amine being between 1 and 3, with the exception of values between 1.40 and 1.85, and that the said condensation product in the quaternary ammonium salt form represents at least 60% by weight of the said cationic composition, the balance of the said composition comprising at least by-products.
Patent EP-0585190-B1 (EP)
Inventor: DELEBARRE ARNAUD
IPC: C21B13/00
Filed: 1993-08-17
Granted: 1998-09-23
Abstract: Plant for reducing iron ore, of the type comprising:   - a prereduction reactor (1) containing a bed of iron ore particles in the course of reduction and of semicoke, provided with means for fluidising and circulating the said ore and the said semicoke, and comprising means for injecting a reducing gas containing CO and hydrogen into the said prereduction reactor (1); - means for gas-particle separation (6) connected to the said prereduction reaction by a conduit (30), ensuring the separation between the reducing gases containing CO and hydrogen originating from the said prereduction reactor (1) and the particles which they have entrained, and the removal of the said reducing gases;   - means (11, 13) for mixing new ore with the said particles; - a gasifier (12) collecting the said particles in the form of a fluidised bed, provided with means for producing CO and hydrogen from hydrocarbon matter and oxygen, and means for conveying the said particles into the said gasification reactor (1); - means (28, 29) for extracting ore in the course of reduction and semicoke from the said prereduction reactor (1);   plant characterised in that it also includes a conduit for bringing the gases which have circulated in the gasifier (12) in the said conduit (30) connecting the prereduction reactor (1) to the means for separation (6). <IMAGE>
Patent EP-0614556-B1 (EP)
Inventor: GEISZLER THEODORE D
IPC: G06K7/08
Filed: 1992-11-24
Granted: 1996-10-09
Abstract: Un portique pour l'excitation et la lecture automatique d'une étiquette de type répondeur passif qui est excitée par un signal couplé de manière inductive ayant une première fréquence prédéterminée produit de manière simultanée un champ magnétique et un champ électrostatique modulé avec un signal d'identification codé numériquement pendant que l'étiquette se déplace sur une bande transporteuse sensiblement horizontale. Le portique comprend: un cadre rectangulaire se plaçant autour d'une partie d'une bande transporteuse sensiblement horizontale dans un sens transversal au sens de déplacement de la bande transporteuse; des première, seconde, troisième et quatrième bobines excitatrices montées respectivement sur des panneaux supérieur, inférieur et latéraux respectifs formant les parois du cadre afin de produire un champ magnétique ayant une première fréquence prédéterminée à l'intérieur du cadre; un rideau formé de plusieurs volets rectangulaires espacés et flexibles en matériau non conducteur qui sont suspendus du panneau supérieur, à l'intérieur du cadre et qui s'étendent dans une direction trasversale au sens de déplacement de la bande transporteuse et ont une longueur telle qu'au moins un volet peut entrer en contact avec un objet et être dévié par ledit objet se déplaçant sur la bande transporteuse, une bobine exploratrice servant d'antenne de réception du champ magnétique, et une antenne de réception du champ électrostatique disposée dans chaque volet; et un circuit récepteur connecté à chacune des bobines magnétiques exploratrices et aux antennes de réception du champ électrostatique afin de détecter un signal codé de la seconde fréquence reçue par l'une quelconque des bobines exploratrices et des antennes de réception du champ électrostatique.
Patent EP-0728476-B1 (EP)
Inventor: SATO SYUJI
IPC: A61K47/48
Filed: 1993-04-09
Granted: 2002-09-04
Abstract: A liposome composition effective in administering a physiologically active substance to Peyer's glands. It has a high ability to migrate toward Peyer's glands and contains phosphatidylcholine, cholesterol and phosphatidylinositol as lipid components.
Patent EP-0593715-B1 (EP)
Inventor: SIMMONDS ROBERT ANTONY
IPC: F16D13/68
Filed: 1993-04-28
Granted: 1996-05-22
Abstract: Un embrayage à disques multiples d'un véhicule à moteur utilise des faces de contact à friction (14, 16) formées à partir de compositions carbone/carbone. Ces faces de contact (14, 16) comprennent des crans d'entraînement (34) situés sur leur pourtour interne ou externe. Afin d'améliorer la résistance des crans (34) à l'usure, les surfaces d'entraînement (35, 36) des crans sont recouvertes d'une couche métallique (32) déposée selon des techniques de dépôt autocatalytique.
Patent EP-0653009-B1 (EP)
Inventor: SCHLERETH THOMAS
IPC: E05B1/00
Filed: 1993-07-22
Granted: 1996-06-26
Abstract: The bolt part (2) of a door handle has a handle section (4), a projection (7) and a bolt (11). The hole part (3) of the door handle also has a handle section (4) and a projection (8). The handle section (4) is provided with at least one at least largely transparent layer (15) which covers the outer side of a luminescent layer (16).