baber/WOPTO huggingface dataset:
Patent EP-0531408-A1 (EP)
Inventor: TOOMEY JOSEPH E JR
IPC: C25B3/23
Filed: 1991-05-23
Abstract: Procédé selon lequel on utilise une cellule électrochimique pour réaliser simultanément une synthèse et une épuration d'un produit tout en régénérant un matériau conducteur. Ce procédé amélioré s'applique à une synthèse électrochimique réalisée à l'aide de l'électrolyse d'un électrolyte actif dans lequel s'écoulent de manière sélective des ions provenant d'un contre-électrolyte, comme s'il s'agissait d'une membrane échangeuse d'ions. L'amélioration est constituée par l'épuration d'un électrolyte actif préalablement électrolysé, par son utilisation à titre de contre-électrolyte, ou de composant de contre-électrolyte, lors d'une synthèse ultérieure.
Patent EP-0487721-A1 (EP)
Inventor: ALLEN MARTIN ANTHONY
IPC: B29C48/30
Filed: 1991-06-25
Abstract: Un ensemble ajutage (10) et un procédé d'acheminement tourbillonnaire (16) d'une fusion thermoplastique sur un substrat (17) fonctionne sur le principe de mise en contact d'un filament filé thermoplastique avec de l'air tourbillonnaire afin de conférer une configuration conique s'élargissant tourbillonnaire circulaire au filament. Le filament tourbillonnaire (16) est déposé sur un substrat (17) ou sur un collecteur sous forme de cordons circulaires.
Patent EP-0499068-A1 (EP)
Inventor: KONRAD GERD DR
IPC: C10G33/04
Filed: 1992-01-24
Abstract: Products of the reaction of predominantly hydrophilic, vinyl monomers of the formula I <IMAGE>  with predominantly hydrophobic alkoxylates of the formula II  R<8>-O-[R<9>-O]x-H  II, process for their preparation, and their use as demulsifiers for crude oil emulsions.
Patent EP-0504664-A1 (EP)
Inventor: STASCHEL HEINZ
IPC: B23K7/10
Filed: 1992-03-05
Abstract: A device for cutting large-volume bears (1) has a burner lance (20), by means of which the large-volume bears can be cut up into parts which are transportable and can be handled. In order to reduce or prevent emissions in the cutting of large-volume bears and in order to provide the personnel dealing with the cutting of bears with ergonomically favourable workplace conditions, the device for cutting large-volume bears (1) has an extraction hood (2) which can be set up above the bears (1) to be flame-cut and has an opening (19) through which the burner lance (20) can be moved up to the bears (1) which are to be cut, and a mobile filter installation (7) whose inlet side is connected by a raw gas line connection (5) to the extraction hood (2) and in which the raw gas stream arising during cutting can be separated into pure gas and dusts. <IMAGE>
Patent EP-0507154-A1 (EP)
Inventor: SIMON WILHELM PROF DR
IPC: C07D277/50
Filed: 1992-03-19
Abstract: Novel hemiacetals of the formula II <IMAGE>  are described in which     R' is an aliphatic or cycloaliphatic radical, Ar represents an unsubstituted or substituted mononuclear or polynuclear radical having aromatic or heteroaromatic character and, if appropriate, having non-polar, weakly polar or basic substituents and/or chromophoric groups or groups inducing fluorescence or luminescence.   At least one of the substituents X<1>, X<2> and X<3>, preferably all three of the substituents mentioned, must be powerful electron-attracting substituents and are selected from the group of the fluorine atoms, chlorine atoms, bromine atoms or nitro groups, preferably fluorine atoms. The hemiacetals are formed reversibly from the corresponding keto compounds upon contact with an alcohol of the formula R'OH, and during this reaction the absorption of light in the ultraviolet, visible or infra-red range changes, or a fluorescence or luminescence originates or is quenched. Devices containing the keto compounds act as optical sensors for the determination of the alcohols mentioned.
Patent EP-0504906-A1 (EP)
Title: Nehmerzylinder für eine hydraulische Betätigungsanlage einer Kraftfahrzeug-Reibungskupplung
Inventor: GROSSPIETSCH WOLFGANG DIPL-ING
IPC: B60K23/02
Filed: 1992-03-19
Abstract: Es wird ein Nehmerzylinder vom Ringzylindertyp vorgeschlagen, dessen zwischen einer äußeren Zylinderwand (29) und einer inneren Zylinderwand (33) axial verschiebbarer Ringkolben (45) zum Druckraum (37) hin durch einen Nut-Dichtring (53) abgedichtet ist. Um eine unter Verwendung eines solchen Nehmerzylinders aufgebaute hydraulische Betätigungsanlage für eine Kraftfahrzeug-Reibungskupplung vor dem Einfüllen von Hydraulikfluid mittels einer Saugpumpe evakuieren zu können, sind an dem Ringzylinder oder zusätzlich zu den Dichtlippen (57) an dem Nut-Dichtring Mittel vorgesehen, die die Dichtwirkung der Dichtlippen (57) beim Anlegen eines unter Drucks an dem Hydraulik-Druckraum (37) erhöhen. Bei den genannten Mitteln kann es sich um Konusflächen (61, 63) an den Zylinderwänden oder einem in eine Ringnut (59) des Dichtrings (53) eingreifenden Konusrings handeln. An dem Nut-Dichtring können gegebenenfalls zusätzliche Dichtwulste mit kreissektorförmiger Querschnittskontur angeformt sein. <IMAGE>
Patent EP-0510619-A1 (EP)
Inventor: MAJORS STEPHANIE RONILO
IPC: A61L15/46
Filed: 1992-04-22
Abstract: An article (18) for absorbing bodily fluids and controlling malodor created by the presence of the bodily fluid. The article (18) includes a liquid permeable topsheet (20) and a liquid impermeable backsheet (24) forming an envelope or cavity with the topsheet. A liquid absorbent material (26) is disposed between the topsheet (20) and the backsheet (24). At least one bacterial growth inhibitor (30) is generally disposed between the topsheet (20) and the liquid absorbent material (26). An odor control complex is disposed between the topsheet (20) and the backsheet (24) and can include a sheet form odor control member (44). The odor control agents forming the odor control complex can be protected against moisture by various artifices, including hydrophobically coating the odor control agent, shielding the odor control agent with a liquid impermeable sheet (52), and disposing the odor control agent where it is less likely to be contacted by moisture. The selection of combination of odor control agents and their relative disposition within the article are designed to enhance their effectiveness in removing malodor from the article.
Patent EP-0518042-A1 (EP)
Inventor: YAMAZAKI KOICHI
IPC: G11B7/126
Filed: 1992-04-28
Abstract: The provision of an optical information recording and reproduction apparatus that correctly performs tracking control even if there is a step in the information recording surface in an apparatus that records and reproduces information to and from an information recording medium such as an optical card or the like. An optical information recording and reproduction apparatus which focusses a light spot from a laser (1), onto an optical information recording medium (7) which has a tracking track, and performs the recording and reproduction of information to required positions using said tracking track as a reference, said apparatus being characterized by reducing an optical output of said laser (1) when track jumping and seeking, to smaller than when there is information reproduction operation.
Patent EP-0512464-A1 (EP)
Inventor: SISSON EDWIN ANDREW
IPC: B29B17/02
Filed: 1992-05-04
Abstract: The process comprises: (1) treating the recycle stream with (a) at least one inorganic base and (b) at least one nonionic surfactant under conditions and for a time sufficient to decrease the contact angle of the polyethylene terephthalate flakes with water below a value of 25° while maintaining the contact angle of the polyvinyl chloride flakes above a value of about 45°; (2) adding the treated recycle stream to water, to form an aqueous mixture containing the treated polyethylene terephthalate flakes and treated polyvinyl chloride flakes; (3) agitating the aqueous mixture to allow the polyvinyl chloride flakes to come in contact with gas bubbles; (4) allowing the polyvinyl chloride flakes to float and the polyethylene terephthalate flakes to sink; and (5) removing the polyvinyl chloride flakes from the surface of the aqueous mixture and removing the polyethylene terephthalate flakes from the bottom of the aqueous mixture.
Patent EP-0523489-A1 (EP)
Inventor: TASSAN MANGINA FRANCO
IPC: F22B27/16
Filed: 1992-07-04
Abstract: Steam generation arrangement for a food cooking oven or similar equipment comprising an enclosed cooking cavity (8) provided with a fan means (12) and a gas-fuelled or electrically energized heating element (14). 
     Device comprising a frusto-conical ring-shaped rotating element (21) which is shrink-fitted on to the driving shaft (25) of said fan means (12), whereas the water flowing through a water supply conduit (27), whose outlet is located axially within said ring-shaped rotating element (21), is directed against the inner surface (30) thereof. 
     Said water is in this way conveyed along said inner surface (30) and projected radially, as it reaches the circumferential rim (32) of said ring-shaped rotating element (21), towards said heating element (14) where it is brought immediately to vaporization, thereby generating steam instantly and promoting the food cooking action. 
     Considerable amounts of steam are in this way generated very efficiently.
Patent EP-0522556-A1 (EP)
Inventor: NARUSE MASUYUKI
IPC: G05G1/60
Filed: 1992-07-09
Abstract: Disclosed is an improved brake-and-accelerator pedal assembly for an automobile driving use. In order to attain natural, smooth foot control, an accelerator pedal (20) is fixed swingably in lateral direction to a selected stationary part of the automobile body, and is resiliently urged toward the brake pedal (10) just above the right side of the brake pedal, whereby acceleration drive is controlled by rotating driver's foot about the heel to push the accelerator pedal laterally. This arrangement permits a driver to operate the accelerator pedal (20) simply by turning the toe a little about the heel of the foot with the foot remaining on the brake pedal (10).
Patent EP-0530606-A1 (EP)
Inventor: YANG HSINJIN
IPC: C08L67/03
Filed: 1992-08-20
Abstract: A polymeric blend comprising a polyester and a polycarbonate, characterized in that: 
   the polyester contains recurring units having the structure
       
    and the polycarbonate contains recurring units having the structure
Patent EP-0530607-A1 (EP)
Inventor: YACOBUCCI PAUL DANIEL
IPC: C08L67/00
Filed: 1992-08-20
Abstract: The invention provides a polyester containing recurring units having the structure
       
 which is especially useful as a binder in a triarylamine-containing charge-transport layer of an electrophotographic element.
Patent EP-0547374-A1 (EP)
Title: Gasdicht abgeschlossene Gasentladungslampe
Inventor: ROLSKI ANDRZEJ MAREK
IPC: H01J61/28
Filed: 1992-11-12
Abstract: Die Erfindung betrifft eine gasdicht abgeschlossene Gasentladungslampe, die mit einem Stickstoff-Sauerstoff-Gemisch bei Unterdruck gefüllt ist und in der beim Betrieb ein Entladungsstrom fließt. Derartige Gasentladungslampen werden insbesondere in Vorrichtungen zur Bestimmung der Konzentration von Gasen, die im ultravioletten Spektrum von 200 bis 300 nm absorbieren, wie z. B. Stickoxid, verwendet. Beim Betrieb der Gasentladungslampe wird der in dem Stickstoff-Sauerstoff-Gemisch enthaltene Sauerstoff aufgezehrt, der für die Emission von Stickoxidstrahlung erforderlich ist. Zur Verlängerung der Lebensdauer der Stickoxidstrahlung der Gasentladungslampe ist das Stickstoff-Sauerstoff-Gemisch in der Gasentladungslampe mit Wasserdampf angereichert. Zusätzlich ist in der Gasentladungslampe ein mit Wasserdampf befeuchtetes Wasserdampf speicherndes Medium, wie Mangandioxid, angeordnet, das beim Absinken des Gasdruckes in der Gasentladungslampe Wasserdampf abgibt. Aus dem Wasserdampf wird beim Betrieb der Gasentladungslampe innerhalb der Entladungszone der für die Emission von Stickoxidstrahlung erforderliche Sauerstoff gewonnen. Eine weitere Verlängerung der Lebensdauer der Stickoxidstrahlung der Gasentladungslampe wird durch Freisetzen des gespeicherten Wasserdampfes durch Erwärmung des Wasserdampf speichernden Mediums erreicht. Vorrichtungen, die derartige Gasentladungslampen enthalten, eignen sich insbesondere als Betriebsphotometer für Anwendungen im industriellen Bereich. <IMAGE>
Patent EP-0547587-A1 (EP)
Inventor: HORRES JOHANNES
IPC: D04H1/4226
Filed: 1992-12-16
Abstract: 2.1. The object of the invention is to facilitate an improvement, as compared with the previous apparatus and the previous process for the production of mineral wool mats, with respect to the mat formation process on the drums of the accumulating conveyors arranged at the lower end of a chute. 
     2.2. The apparatus for continuous production of mineral wool mats features several fiberisation units (1, 2, 3, 4) which communicate with a chute (9) for the formation of a mat (14). The fibers are deposited under the influence of suction pressure onto the curved surface of the accumulating conveyor (10, 11). According to the invention, at least one of the drum-shaped accumulating conveyors (10) is designed to pivot around an axis (23) essentially arranged perpendicular to the flow direction (22) of the mineral wool in such a way and to the extent that a discharge gap (21) can be adjusted to a width corresponding to the thickness of the mat (14) to be formed. 
     2.3. Production of multi-layered felt webs.
Patent EP-0551637-A1 (EP)
Inventor: LIEDEK EGON DR
IPC: C09C1/00
Filed: 1992-12-21
Abstract: Essentially monoclinic, according to X-ray crystallography, bismuth vanadate having the formula Bi[(V1-xPx)O4] in which x is from 0 to 0.1, characterised by a chroma of >/=85, a lightness of >/=80, a hue angle of from 89 to 95 and a photochromaticity having a  DELTA E value of </=2 in the CIE LAB system.
Patent EP-0544340-A1 (EP)
Inventor: TANAGLIA TIZIANO
IPC: C08F4/652
Filed: 1992-07-08
Abstract: Process for the preparation of elastomeric copolymers of ethylene, wherein ethylene is copolymerized with an α-olefin, and possibly with a diene as termonomer, in the presence of a Ziegler-Natta catalyst including a solid component of catalyst based on titanium and aluminium, supported on magnesium chloride and obtained, in accordance with a special procedure, in the form of a spherical granular solid. This process produces elastomeric copolymers having a low crystallinity even with a high content of linked ethylene.
Patent EP-0494106-A1 (EP)
Inventor: DAMOUTH DAVID E
IPC: G06F3/048
Filed: 1992-01-02
Abstract: An apparatus for displaying a plurality of two dimensional display regions (28, 29, 30, 31) including a currently displayed display region on a surface of a display (24), including display means (14) for displaying a pointer (50) on the display (24) at a location corresponding to X and Y coordinate signals generated by pointing means (10) and storing means (20) for storing the plurality of two dimensional display regions (28, 29, 30, 31 ), characterised in that said pointing means (10, 12) further includes means (12)for generating a Z increment signal; sequencing means (18) for determining a sequence of the plurality of two dimensional display regions (28, 29, 30, 31), said sequence including a first display region, a last display region, and intervening display regions, the currently displayed display region being one of said first, last, and intervening display regions, and said sequence having an associated forward direction beginning with said first display region and ending with said last display region and an associated reverse direction beginning with said last display region and ending with said first display region; selecting means (16) for selecting in response to said Z increment signal a display region succeeding the currently displayed display region in said forward direction of said sequence, a display region preceding the currently displayed display region in said reverse direction of said sequence, or the currently displayed display region and further display means (22) for displaying the plurality of two dimensional display regions on the display in accordance with said sequence such that said selected display region appears as a new currently displayed display region, and display regions succeeding said selected display region in said forward direction of said sequence appear overlapped by said selected display region in a third dimension normal to the surface of the display with each of said displayed display regions being displayed in its entirety except where overlapped by a preceding display region in said reverse direction of said sequence, said selected display region being displayed in its entirety.
Patent EP-0509771-A1 (EP)
Inventor: ENDO JUNJI
IPC: H05H9/00
Filed: 1992-04-15
Abstract: This invention relates to a voltage insulation device, and particularly to a structure of an insulation device which suppresses generation of small discharging and prevents small discharging from growing into large discharging. The device has one end portion made in contact with or joined to a higher voltage conductive member and another end portion made in contact with or joined to a lower voltage conductive member. A groove, with its depth extending virtually in the direction of electric field, is formed at an edge of the contact or joint surface on at least a relatively negative potential side, and the surface of the insulation device from the contact or joint surface to the interior surface of the groove is made to have conductivity. The conductive coating (12A, 12B, 12C) in the groove relaxes the electric field at small protrusions or small gaps at the edge of the conductive coating, and it suppresses generation of small discharging. Even in an emergence of discharging on the small protrusion or in the small gap at edges of the conductive coating, it scarcely grows into large discharging due to a great difference of the acceleration direction of electron streams from the direction of wall surface of the insulation device.
Patent EP-0533325-A1 (EP)
Inventor: KAWAI KOJI
IPC: H01J61/35
Filed: 1992-07-27
Abstract: A discharge tube for emitting light of the present invention includes an inner bulb (4) including a hollow portion (42) for defining therein an arc discharge chamber which encloses therein gas for emitting light, the inner bulb further including a pair of electrodes (41a,41b) and a pair of metal members (43Ba,43Bb) each of which is connected to a corresponding one of the pair of electrodes (41a,41b) , the pair of electrodes being projected in the arc discharge chamber (42') from the inner bulb (4) and the pair of metal members (43Ba,43Bb) being projected outwardly of the inner bulb (4) the hollow portion (42) having an outer diameter of a first value and an outer tube (5) for sealingly enclosing therein the inner bulb (4), the outer tube (5) including a small-diameter portion having an outer diameter of a second value which is equal to or smaller than the first value, wherein the inner bulb (4) is held in the interior of said outer tube (5), with a gap being formed between an outer surface of the inner bulb (4) and an inner surface of said outer tube (5), in such a manner that the outer tube (5) supports the metal members (43Ba,43Bb) projected outwardly of the inner bulb (4).
Patent EP-0530007-A1 (EP)
Inventor: BASIK RONALD
IPC: F42B6/04
Filed: 1992-08-26
Abstract: In order to provide enhanced performance from fletching, a stabilizer (26) is peratively associated with an arrow shaft (18) to be moveable from a launch position (28) near the tip (20) of an arrow (16) at one end thereof to a flight position (30) near the nock (22) of the arrow (16) at the other end thereof. The stabilizer (26) includes a slide collar (32) disposed on the shaft (18) for sliding movement therealong and having a plurality of radial vanes (34) each with a leading edge (36) and a trailing edge (38) as well as a reinforcing extension (40) forwardly of the leading edges of the vanes and extending rearwardly at least to the trailing edges thereof. By limiting the stabilizer (26) to sliding movement along the shaft from the launch position (28) to the flight position (30), a bow (12) having a riser (14) may be provided with a launcher (24) mounted on the riser to resiliently grip the stabilizer with the vanes forward of the riser during launch.
Patent EP-0554614-A1 (EP)
Inventor: WACHLI JOHN
IPC: B23Q17/24
Filed: 1992-11-10
Abstract: A non-contact, laser detection system for detecting the extended state of an object in continuous motion such as a drill bit. In the drill bit embodiment, the detected states are clean, clogged and broken. In the laser detection system (200), a first signal, indicative of energy reflected from the surface of the drill bit, is digitized and compared to a first threshold. A second signal, indicative of amplified energy reflected from the drill bit, is digitized and compared to a second threshold. The digital signals are analyzed by a computer (202) to detect the state of the drill bit.
Patent EP-0505269-A1 (EP)
Inventor: GLACHET CHARLES
IPC: G21F7/005
Filed: 1992-03-18
Abstract: In order to transfer products from a contaminated vessel (12) to a second vessel (16) without contaminating the latter, it is proposed to bring alongside the contaminated vessel a transport container (20) in which an empty transfer pot (22) is placed. After removal of the adjoining gates (C, F, H) of the contaminated vessel, of the container and of the transfer pot, the products to be transferred are introduced into the latter without the space surrounding the pot inside the container being in communication with the vessel. The adjoining gates (C, F, H) are then closed again and the container (20) is disconnected in order to be transported and brought alongside the second vessel (16). The adjoining gates (B' C', F) of this second vessel and of the container (20) are then opened in order to introduce the transfer pot (22) containing the products into the second vessel. …<IMAGE>…
Patent EP-0533531-A1 (EP)
Inventor: DERRIEN MICHEL
IPC: B60G17/005
Filed: 1992-09-09
Abstract: It comprises a swing beam (1) having one end fixed in an articulated fashion to the vehicle about a swing pin (2) and supporting a rotation pin (4) for at least one wheel (5), a leaf spring (6) having a first end (7) fixed to the vehicle and a second end (9) fixed in an articulated fashion to a first end of a shock absorber (11) having a second end fixed in an articulated fashion to the vehicle, and a control thrust cylinder (22) associated in an articulated fashion, on the one hand, with the second end of the leaf spring (6) and, on the other hand, with a swing control pin (19) carried by the swing beam at a point which is distant from the swing pin (2) in order to control the orientation of the swing beam. <IMAGE>
Patent EP-0547963-A1 (EP)
Inventor: RABAUD CLAUDE
IPC: A01G13/02
Filed: 1992-12-15
Abstract: The arch-lifting machine comprises, grouped together on one and the same chassis (1) which is supported above the arches, a lifting device (9) equipped with a head (10) which comprises a table (21) forming a vault which is adapted to the nature and to the size of the arches (8). The lifting head (10) is driven with a reciprocating movement, from the bottom to the top and vice versa, by means of a deformable parallelogram. It comprises a member in the form of a finger (25) which is sensitive to the presence of an arch (8) for triggering the lifting sequence. The lifted arches are stored in a rack (35) arranged at the front of the chassis. <IMAGE>