baber/WOPTO huggingface dataset:
Patent EP-0526383-A1 (EP)
Inventor: JOSEPH JAMES C
IPC: C01B13/10
Filed: 1992-06-09
Abstract: A process for conditioning an ozone gas recycle stream in an ozone pulp bleaching process, wherein the level of carbon dioxide in the recycle stream is controlled to allow full capacity operation of the ozone generator. Carbon dioxide concentration is identified over the relevant operational ranges and maximum concentration is identified for full capacity/optimum efficiency operation. Specific methods are described for controlling carbon dioxide concentration including purging a portion of the recycle stream, counter-current scrubbing of the recycle stream with an alkaline solution and passing the recycle stream through an adsorbent material. Contaminants entering the system also may be reduced by directing the purged recycle stream, which is relatively oxygen rich, into the dewatering press where pulp consistency is increased. In this manner nitrogen surrounding the pulp is displaced by oxygen and thus, does not enter the bleaching/ozone system with the pulp.
Patent EP-0534899-A1 (EP)
Inventor: KOFMEL PETER
IPC: B61C9/44
Filed: 1992-08-27
Abstract: The drive contains a hollow shaft which is coupled via radially and axially flexible coupling devices (11 and 11a) on the one hand to a drive part of a gear and on the other hand to a drive part of the wheel set. The coupling devices (11, 11a) each contain a plurality of spring elements (15) which are arranged in a ring and have spring bodies (24) made of rubber-elastic material which are each arranged between a driver part (14) of the hollow shaft and a driver part (13), adjacent in the circumferential direction, of the respective drive part. The spring bodies (24) are of angular construction and are each bounded by an angled convex support face (25), which points in the one circumferential direction, and a correspondingly angled, concave support face (26) which points in the other circumferential direction. The driver parts (14 and 13) are each designed with corresponding concave or convex contact faces (32 and 31) for the support faces (25 and 26) which are each determined by an apex part (31a, 32a) which runs essentially parallel to the axis of the wheel set. By means of the coupling devices (11, 11a) which are relatively hard in the radial direction, reliable transmission of the torque is ensured even at high centrifugal accelerations. <IMAGE>
Patent EP-0561863-A1 (EP)
Title: Amidic derivatives of glutamic, aspartic and 2-amino adipic acids with antigastrin activity.
Inventor: MAKOVEC FRANCESCO
IPC: A61K31/472
Filed: 1991-12-06
Abstract: PCT No. PCT/EP91/02342 Sec. 371 Date Jun. 10, 1993 Sec. 102(e) Date Jun. 10, 1993 PCT Filed Dec. 6, 1991 PCT Pub. No. WO92/10479 PCT Pub. Date Jun. 25, 1992.Amidic derivatives of glutamic, aspartic and 2-amino adipic acids represented by the following formula (I):    <IMAGE>  (I)  wherein r is from 1 to 3, R1 is an aryl group or a substituted aryl group, R2 is a 8-azaspiro(4.5)decan-8-yl group or a 3-azaspiro(5.5)decan-3-yl group, wherein said compound has a chiral center marked with an asterisk in said formula (I), thus forming a racemic (R,S) form or an isomeric form. The amidic derivatives are useful in treating ulcers, hypergastrinaemia-activated tumors, pathological conditions of CNS, biliary dyskinesia, colitis, pancreatistis, and surgically induced myosis.
Patent EP-0522168-A1 (EP)
Inventor: ICHIKAWA MASAKAZU - - OKUSAWA
IPC: G01Q60/00
Filed: 1992-01-10
Abstract: A method of finely machining solid surface and, particularly, a novel method and apparatus for machining the surfaces of solid elements on an atomic scale in order to prepare very fine elements and for recording data at ultra-high density. A probe (1) having a sharp end is disposed being opposed to the surface of a sample (4) that is to be machined, a voltage is applied between the probe and the sample to form an electric field large enough to field-vaporize atoms (5) constituting the sample or to field-vaporize atoms (6) constituting the probe. Atoms constituting the sample are field-vaporized and are split off the sample surface or atoms constituting the probe are field-vaporized and are adhered onto the sample surface, thereby to finely machine the sample surface on an atomic scale. Furthermore, a voltage is applied like pulses at any desired position on the sample surface to generate field-vaporization between the probe and the sample while observing the sample surface on an atomic scale based on a surface observation method using a scanning tunnel microscope, in order to remove atoms one by one from the sample surface by field-vaporization.
Patent EP-0576432-A1 (EP)
Inventor: COLEMAN STEVEN WALTER
IPC: F02D9/06
Filed: 1991-09-05
Abstract: Un système d'échappement pour un moteur comprend un conduit (12) servant à transférer les gaz d'échappement, et une soupape d'étranglement (16) située à l'intérieur du conduit afin de réguler le passage des gaz d'échappement à travers le conduit. La soupape d'étranglement est montée sur une tige (18) de manière à pivoter par rapport au conduit. La tige est portée par un coussinet (24) dans un passage transversal (23). Toute fuite ayant lieu à travers l'espace entre le coussinet et la tige agit sur la face transversale d'une rondelle (28) à coulissement libre sur la tige, poussant la rondelle à prendre appui sur une bague de retenue (34) portée par le corps de logement (20) de la tige afin de fermer hermétiquement l'espace intermédiaire. Lorsque la pression des gaz d'échappement augmente, la rondelle est poussée avec davantage de force contre la bague de retenue, ce qui augmente l'efficacité du joint d'étanchéité.
Patent EP-0569459-A1 (EP)
Inventor: GUGGEMOS HORST
IPC: B01D25/12
Filed: 1992-01-29
Abstract: L'invention concerne un procédé et une installation pour la séparation de milieux liquides et solides mélangés par expression ou filtrage de la partie liquide, le mélange à séparer étant fractionné en un grand nombre de volumes partiels juxtaposés ou successifs qui sont concentrés ou réduits, ensemble et simultanément, par la mise en oeuvre d'une pression sensiblement égale pour tous les volumes partiels, appliquée de l'extérieur aux volumes partiels, exercée dans la direction où sont disposés les uns à côté des autres les volumes partiels et se poursuivant à travers tous les volumes partiels, les substances solides étant retenues dans les volumes partiels sous forme de tourteaux de filtration et le milieu liquide étant exprimé sous forme de filtrat. Dans l'invention, il est prévu que le filtrat soit évacué ou exprimé à l'extérieur des volumes partiels ou des tourteaux se formant dans les volumes partiels par leurs surfaces frontales ou par la surface frontale concernée et également par au moins la surface périphérique inférieure et éventuellement aussi par les surfaces périphériques supérieures, de préférence également par les surfaces périphériques latérales, et donc de préférence par toute la surface supérieure des volumes partiels ou du tourteau, c'est-à-dire par les surfaces frontales et périphériques.
Patent EP-0574418-A1 (EP)
Title: Aryl sulphonyl urea compounds, a method of preparing them, and their use as herbicides and growth regulators
Inventor: ORT OSWALD
IPC: A01N47/36
Filed: 1992-02-12
Abstract: PCT No. PCT/EP92/00304 Sec. 371 Date Sep. 21, 1993 Sec. 102(e) Date Sep. 21, 1993 PCT Filed Feb. 12, 1992 PCT Pub. No. WO92/13845 PCT Pub. Date Aug. 20, 1992.The invention relates to novel intermediates for the preparation of a certain group of novel phenylsulfonylurea herbicides, which herbicides are particularly advantageous for use in crop protection. The novel intermediate compounds are of the formula II    <IMAGE>  (II)  and of the formula VI,    <IMAGE>  (VI)  as defined in the specification and claims. The intermediate compounds may be used to prepare herbicidal and plant growth regulating compounds of the formula I or salts thereof:  he herbicides so obtained are particularly suitable for selectively controlling weeds.
Patent EP-0627089-A1 (EP)
Inventor: HARVEY ANTHONY PETER
IPC: G01V1/18
Filed: 1992-02-21
Abstract: L'invention concerne un agencement de câble à remorquer et un procédé pour réaliser le câble, lequel a une structure qui est de manière générale pleine. Le câble comprend un noyau central flottant (1) et une couche remplie de gel (2) disposée autour de ce noyau et renfermant les transporteurs de données (3). Une chemise externe (4) entoure une portion interne du câble. Des cordelettes de remplissage (7) peuvent également être alignées dans la couche remplie de gel pour assurer le support de ce gel pendant l'assemblage du câble. Des éléments de renforcement (5) peuvent être prévus à titre facultatif à l'intérieur de la couche de gel ou à l'intérieur d'une chemise interne formée immédiatement à l'intérieur de la chemise externe.
Patent EP-0541732-A1 (EP)
Inventor: KANTRO SCOTT R
IPC: A43B13/38
Filed: 1992-01-17
Abstract: L'invention concerne un support tripode ou coussin placé au niveau des trois points de démarche (11, 12, 13) du pied afin d'alléger le dysfonctionnement du pied lié à une incommodité dans les jambes provenant de grossesse, d'obésité, de déformation spinale et analogue. Le coussin comporte des coussins support placés aux points correspondants du calcanéum postérieur (19), de la région calcanéenne-cuboïde (20) et de la base du premier métatarse (21) du pied. Les coussins support sont constitués d'une mousse polymère d'une densité plus grande que celles d'une première semelle (14) et sont positionnés de façon à former un triangle de support obtus qui dirige les forces générées par la marche dans le pied afin d'obtenir une démarche fonctionnellement presque parfaite. Les coussins peuvent être collés séparément au revêtement de la semelle intérieure d'une chaussure ou peuvent être conçus pour s'adapter à une première semelle (14), pour une durée temporaire ou permanente, faisant partie intégrante d'une chaussure.
Patent EP-0580673-A1 (EP)
Title: Filtre pour moniteur d'ordinateur
Inventor: PHAYNER LEONARD E
IPC: H04N5/65
Filed: 1992-03-06
Abstract: Un filtre destiné à être utilisé avec un moniteur d'ordinateur (5) soulage de la fatigue oculaire, il réduit les problèmes de focalisation, il réduit au minimum la convergence des yeux, il réduit le nombre des mouvements des yeux et de la tête effectués par un utilisateur d'un clavier (12) d'ordinateur devant le moniteur de l'ordinateur, et il réduit les reflets éblouissants. Le filtre comprend des première et seconde surfaces réfléchissantes (2, 3) ainsi qu'une structure de support (6, 7) destinée à supporter les surfaces réfléchissantes en une relation espacée devant le moniteur de l'ordinateur, de manière que la première surface réfléchissante (2) soit tournée vers l'écran (11) du moniteur (5) et la seconde surface réfléchissante (3), et de sorte que la seconde surface réfléchissante (3) soit tournée vers la première surface réfléchissante ainsi qu'à l'opposé de l'écran du moniteur, de manière qu'une personne peut observer visuellement ledit écran dudit moniteur d'ordinateur en regardant la seconde surface réfléchissante, laquelle peut être avantageusement positionnée plus près du clavier de l'ordinateur que de l'écran du moniteur.
Patent EP-0587731-A1 (EP)
Title: Container for transporting liquids and solids.
Inventor: BROWN JAMES A
IPC: B65D21/06
Filed: 1992-06-04
Abstract: A certified (e.g. U.S. Department of Transportation and United Nations) transportable, returnable, reusable, plastic, self-supporting, storage container (1) for liquids, greases, prills, dry powders or any combination thereof, comprising a rigid, round, plastic vessel (20), molded in one piece, and a full-diameter lid (10) for the vessel  (20) having one large cap (13) and a smaller bung (13B). Preferably, these parts are molded out of a dicyclopentadiene polymer, using the reaction injection molding (RIM) process. The lateral wall (21) of the vessel is inclined inwardly from top to bottom so as to define an upper truncated conical section (20A) and lower truncated conical section (20B) coaxial with the upper section. A recess (25) with a thick wall section (26) is formed near the bottom of lateral wall (21) of the vessel and this recess (25) can be tapped with a threaded drainage hole (27) to receive a threaded drain valve (30). The vessel's bottom (24) is sloped towards this recess (25) to permit complete draining of the container's contents. The container (1) may be mounted on a pallet member (40) or seated in a pallet tub (50). <IMAGE>
Patent EP-0635075-A1 (EP)
Title: Method of coating substrates
Inventor: JUERGENSEN HOLGER
IPC: C23C16/24
Filed: 1992-10-09
Abstract: Described is a method of coating substrates by means of a chemical vapour deposition process using at least one reagent gas which is passed over the substrate in at least one carrier gas. The method is characterized by the combination of the following elements: the carrier gas is an inert gas or a mixture of inert gases; the reagent gas or gases consist of compounds which are non-toxic and/or present no fire risk and which, after the reaction, form no compounds which are toxic or present a fire risk.
Patent EP-0558061-A1 (EP)
Inventor: MUENZ WOLF-DIETER
IPC: C23C14/02
Filed: 1993-02-26
Abstract: A physical vapour deposition material coating process is described in which an enrichment of the substrate surface with Ta and/or Nb atoms takes place during an etching process in the metal vapour prior to the application of a hard material layer. The layer of Ta and/or Nb atoms prevents localised corrosion of the substrate surface which must otherwise be feared because of the difference in electrochemical potentials between the substrate and the hard material layer.
Patent EP-0561227-A1 (EP)
Inventor: HUNDEGGER HANS
IPC: B23Q7/14
Filed: 1993-03-04
Abstract: The machine tool has a roller conveyor (2) and a track (7). Movable on the track (7) is a drag device (6) which conveys the workpieces (4) one after the other to the individual machining units (1, 15) according to a program. Provided in the entry area of the roller conveyor is an additional conveying device (3) which is effective when the workpiece (4) moved by the drag device (6) has cleared the first machining unit (1). In this way, the front end (5) of the next workpiece (4) can already be machined when the other machining units (15) are still working the preceding workpiece. Once the next workpiece is machined at the front end (5), the additional conveying device (3) ceases to operate and the drag device (6) receives this workpiece. <IMAGE>
Patent EP-0562391-A1 (EP)
Inventor: ROINER FRANZ PROF
IPC: B01F3/08
Filed: 1993-03-12
Abstract: A method is employed for treating an emulsion, especially a fat emulsion, containing ingredients which are dispersed and/or dissolved colloidally and/or in genuine solution. In order to provide for all the various properties required of emulsions, the emulsion is treated with ultrasound.
Patent EP-0567907-A1 (EP)
Title: Rakelbalken für ein Kurzfarbwerk einer Rollenrotationsdruckmaschine
Inventor: SCHNEIDER GEORG
IPC: B41F31/02
Filed: 1993-04-21
Abstract: Bei einem Rakelbalken (1) für ein Kurzfarbwerk einer Rollenrotationsdruckmaschine besteht die Aufgabe darin, ein Verbiegen der Rakelblätter beim Anstellen an die Rasterwalze zu vermeiden und die Standzeit der Rakelblätter zu erhöhen. Erfindungsgemäß geschieht dies dadurch, daß zumindest ein Rakelblatt (2) in einer rasterwalzenfernen Stellung gegen die Kraft von Federn (31) arretierbar ist. <IMAGE>
Patent EP-0592853-A1 (EP)
Inventor: BERGER GUENTHER ELEK ING
IPC: B25F5/02
Filed: 1993-09-25
Abstract: A guiding device for a hand-held machine tool, for example a nailer or nipper, has a guide arm (12) rigidly fastened to the machine housing (101) and a guide member (13) which can be displaced on and fixed to the guide arm. To obtain a multiple guiding device for carrying out various operations, such as parallel cutting with guide rule or stop edge and circular-arc cutting, which is of simple design and can be quickly reset, the guide member (13) has a turret head (15) which can be rotated about an axis (20) of rotation and can be locked in several, preferably three, defined rotary positions. The turret head (15) has a number of guides surfaces (21-23) corresponding to the number of its rotary positions. The guide surfaces (21-23) are offset from one another by defined angles of rotation and are parallel to the axis (20) of rotation. The first guide surface (21) is provided with an inset parallel longitudinal groove (24), the second guide surface (22) is provided with a projecting parallel longitudinal web (25), and the third guide surface (23) is provided with a guide pin (26) projecting at right angles from it. <IMAGE>
Patent EP-0612575-A1 (EP)
Inventor: WAHL GUENTER
IPC: B23B51/04
Filed: 1993-12-07
Abstract: A known drilling tool has a removable centring drill, which can easily fall out of its mounting when the drilling tool is placed in position. The centring drill is to be prevented from falling out of its mounting. The drilling tool according to the invention is designed as a core drill bit (2) with a centre axis (3) and cutting-edge carrier (4) and has at its front end face cutting segments (6) and slots (10) open at the margin. The slots (10) run at an angle to the direction of the centre axis (3) and serve to accommodate fastening arms of a centring drill to be inserted into the core drill bit. On account of the angled arrangement of the slots, the fastening arms are advantageously held in the slots (10) during rotation of the drilling tool. <IMAGE>
Patent EP-0554938-A1 (EP)
Inventor: BLANKEVOORT JAAP EDUARD
IPC: H04N9/69
Filed: 1993-01-27
Abstract: Es wird ein Verfahren zur Kontrastkorrektur von Farbfernsehsignalen vorgeschlagen, das zur sogenannten Schwarzdehnung dient. Hierbei wird von den (gammakorrigierten) Farbwertsignalen (R, G, B) durch Matrizierung ein Luminanzsignal (Y) gebildet, von dem ein Korrektursignal abgeleitet wird, welches in der Nähe des Schwarzwertes am größten und sowohl in der Austastlücke als auch in der Nähe des Weißwertes zu Null wird. Dieses Korrektursignal wird jedem der Farbwertsignale hinzugefügt.
Patent EP-0575008-A1 (EP)
Inventor: UEDA MICHIO C O SHIKOKU KAKOKI
IPC: B31B50/32
Filed: 1993-06-16
Abstract: A packaging machine comprises a folding device 25 operable on a container 11 fitted around a mandrel 21 as stopped at a folding station V for folding an end portion 14 of the container to form the bottom thereof, and a pressure member 33 for pressing the container 11 against the mandrel 21 to hold the container 11 against an axial force exerted on the container 11 by the folding operation of the folding device 25. The pressure member 33 is biased by a spring 68 so that operation of the folding device 25 before starting the folding operation permits the pressure member 33 to press the container 11 against the mandrel 21. The container is released from the pressure member 33 against the spring 68 by operation of the folding device 25 subsequent to the folding operation thereof.
Patent EP-0579476-A1 (EP)
Inventor: ATTARWALA SHABBIR
IPC: C09J4/00
Filed: 1993-07-13
Abstract: A cyanoacrylate monomer adhesive formulation which has improved thermal properties resulting from the inclusion in the formulation of an effective amount for enhancing the thermal resistance of the cured polymer of a sulfur containing compound of the formula:  
 
        R¹O-SO₂-OR¹ 
 

       
 
        R¹O-SO-OR¹ 
 

       
 
        R¹-SO-R¹ 
 
 
 
        R¹-SO-OR¹ 
 
 
 or
       
 where R¹ and R² are, respectively, monovalent and divalent hydrocarbon groups which may be optionally substituted with halogen, NO₂, oxo, CN, alkoxy, hydroxy, acyloxy or SO₂.
Patent EP-0589705-A1 (EP)
Inventor: ISHIKAWA YOICHI C O ABLE CORPO
IPC: C01B32/50
Filed: 1993-09-23
Abstract: The invention provides a method of and an apparatus for supplying dissolved dioxide to an aqueous medium characterised by electrolysing the water in the aqueous medium by means of electrodes disposed in the aqueous medium and supplied with electric current, at least one of the electrodes being a carbon electrode which acts as a positive electrode and maintaining the current density supplied to the electrodes at or below the level at which no or substantially no gaseous oxygen is formed at the positive carbon electrode.
Patent EP-0596746-A1 (EP)
Inventor: HASEGAWA TAKANORI C O RISO KAG
IPC: B41F27/12
Filed: 1993-11-05
Abstract: In a master plate sheet clamping device for a rotary printer in which a moveable clamping plate (11) is provided in the printing drum (1) so as to be moveable between a clamping position for clamping a master plate sheet against the outer circumferential surface of the printing drum (1) and an unclamping position for releasing the master plate sheet from the printing drum (1), to allow a reliable clamping and unclamping action to be carried out with a highly simple structure without requiring a large solenoid device or a mechanism for preventing the rotation of the printing drum, the printing drum (1) carries a motor (19) for moving the moveable clamping plate (11) between the clamping position and the release position, and electric power is supplied to the motor via power collector members (27) provided on the printing drum (1) and selectively moveable power supply members (47) provided on a fixed member of the printer.
Patent EP-0567411-A1 (EP)
Inventor: NATY JEAN-CLAUDE
IPC: F28F9/00
Filed: 1993-04-23
Abstract: The cross-member (4) joins together the two headers (2,3) of the radiator and extends along one side (22) of the bundle of tubes (1). Various sequences of holes, distributed along the cross-member, allow it to be fastened to one (3) of the headers at different locations, in order to obtain radiators with different heights. Flaps (28,29) cut out from the base of the cross-member can be folded towards the bundle in order to block the passage of air between the latter and the base, when the fastening location used is different from the one furthest from the end of the cross-member. <IMAGE>
Patent EP-0591053-A1 (EP)
Inventor: JAMMET JEAN FIRMIN
IPC: A61N1/05
Filed: 1993-09-29
Abstract: Electrode, of the type having a retractable biological screw and intended for a heart stimulation apparatus, comprising a hollow body (10, 110), an internal mechanical screw (30, 130) cooperating with a threading (32, 132) formed inside the body, and a biological screw (66,166) made integral with this mechanical screw via one of its ends, the other end, of helical shape, being intended to penetrate into the fibrous tissues of the heart by means of rotation, characterised in that the mechanical screw (30, 130) is equipped with a "dead point" groove (34, 134) arranged in the upstream part of the threading of the mechanical screw. <IMAGE>
Patent EP-0591108-A1 (EP)
Inventor: KUHN MARTIN DR
IPC: D06P3/16
Filed: 1993-09-23
Abstract: Described is a process for dyeing wool-containing fibre materials with anionic dyes, characterised in that these materials are dyed in the presence of a reaction product of an epihalohydrin and an amine of the formula <IMAGE> where R is as defined in the claims. The process produces rub-fast level dyeings without deterioration in the quality of the wool.
Patent EP-0621842-A1 (EP)
Title: Device for the manipulation of a flexible elongated member.
Inventor: SYVERTSEN KAERE
IPC: B63B27/30
Filed: 1993-01-07
Abstract: An apparatus for handling and storing a bendable elongate body in extended horizontal position, preferably a length of flexible pipeline (3) intended for fluid conduction. The apparatus comprises a guide track (8) and carriers (10) slidably disposed in the guide track for carrying/supporting the bendable elongate body (3).