baber/WOPTO huggingface dataset:
Patent EP-0258460-A1 (EP)
Inventor: PETROV VYACHESLAV VASILIEVICH
IPC: G11B7/00
Filed: 1987-02-05
Abstract: A method of recording and erasing of information on an optical carrier consists in using an optical information carrier (1) with a sealed chamber (2), which has a working surface (3) with a recording medium (4) and an auxiliary surface (5), in introducing into the sealed chamber (2) an active chemical substance chemically affined with the material of the recording medium (4) and in forming or deleting at least one information unit by removing and/or applying a layer of the recording medium (4) by means of applying energy to the recording medium (4). The removing and applying of the layer of the recording medium (4) are effected by carrying out chemical reactions between the material of the recording medium (4) and the chemical substance chemically affined with the material of the recording medium. An optical memorization device for recording and erasing of information on an optical carrier comprises a radiation source influencing the optical information carrier (1) with the sealed chamber (3), which has a working surface (3) with the recording medium (4) and an auxiliary surface (5), these surfaces being in thermal contact with a heater (11). The sealed chamber (2) has the active chemical substance (6) chemically affined with the material of the recording medium (4).
Patent EP-0301027-A1 (EP)
Inventor: GRAHAM ANDREW S JR
IPC: B65D90/08
Filed: 1987-03-13
Abstract: Système modulaire permettant de réaliser des enceintes ou des conteneurs, comprenant des panneaux réutilisables (10) constituant les parois latérales des conteneurs, les panneaux formant les parois latérales présentant des dispositifs de fixation (24) adjacents aux coins des montants des conteneurs, les parties d'extrémités des panneaux (10) se chevauchant en série dans une direction autour du périmètre des conteneurs, les dispositifs de fixation comprenant les plaques de fixation (28, 29) disposées en série et se chevauchant l'une l'autre dans la direction opposée autour du périmètre des conteneurs.
Patent EP-0342189-A1 (EP)
Title: A grader for use with a tractor
Inventor: NORDTILLER TORBJORN
IPC: E02F3/76
Filed: 1987-09-22
Abstract: A grader, designed for use with a tractor, with a leveller blade (11) mounted at the front of the direction of travel, 
and two toothed blades (23, 24) located laterally behind the leveller blade (11). These toothed blades are designed to swivel 
to and fro mainly along their longitudinal axes in a counteracting motion. The pivot mechanism consists of a pivot (20) 
which is linked at each end to the respective toothed blades (23, 24) and is freely supported on a drive axle (19). The grader 
preferably incorporates a harrow (33) which is located behind the toothed blades (23, 24) and the smoothing equipment 
(29) to the rear.
Patent EP-0331677-A1 (EP)
Inventor: PROSENBAUER OTTO
IPC: A23L13/00
Filed: 1987-11-13
Abstract: Différents types d'outil se fixent au choix dans un logement commun (1) sur une machine de salage. Chaque type d'outil possède une tête de raccordement (5) raccordable sur le logement (1), laquelle porte les outils (pointes (13) et/ou couteaux (14)). Toutes les têtes de raccordement (5) sont configurées à l'identique et présentent des ouvertures traversantes de saumure (25) destinées aux pointes (13). La machine de salage peut ainsi s'utiliser également comme attendrisseur.
Patent EP-0290784-A1 (EP)
Inventor: CHOI MOO WOONG
IPC: A47B3/10
Filed: 1988-04-07
Abstract: Portable table which is in the form of a bag while being folded and which is a table while being stretched out. Comprising : 
 
- a folding arm (4) being connected to the legs (16) of the folding chairs (2) and a supporting rod (26) to fold the legs; 
 
- foldable supporting means for connecting the table (1) and the folding chairs (2) to each other and folding them in the face of each other; 
 
- a seat plate; (5) 
 
- hinge means including two plate materials and two connecting tubes; 
 
- hinge means including hinges, attaching portions, at least one thickness adjusting member, etc,; 
 
- locking means including the fixing mechanism and the slider.
Patent EP-0287905-A1 (EP)
Inventor: REHDER JURGEN DIPL-PHYS
IPC: G08B13/24
Filed: 1988-04-08
Abstract: To deactivate a resonant target (E) only a single discharge pulse is sent out, which merely produces a crack signal instead of a vibration and destroys the target (E). As the energy source for providing the discharge pulse it is preferable to use a discharge capacitor (Cl) which is coupled in series with a transmitter aerial (Ll) and can be reversed in its charge via a circuit element (LDR, 1-5). 
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Patent EP-0293781-A1 (EP)
Inventor: AMILCARE MOLIN ZAN
IPC: E01B3/34
Filed: 1988-05-27
Abstract: Plate for the anchorage and tensioning of metal reinforcements, in the construction of prestressed reinforced concrete railway sleepers, comprising, in a single piece obtained by hot-pressing of standard steel, two pairs of holes and anchorage seats for the harmonic steel bars positioned on one of the two reinforcement planes of the sleepers, and a pair of threaded holes into which screw two tensioning screws for the tensioning of said bars.
Patent EP-0347493-A1 (EP)
Inventor: HONERLAGEN HANS J
IPC: A23L27/10
Filed: 1988-11-05
Abstract: A partial extract containing the volatile in steam components and further lipophilic components of medical plants and/or spice plants or parts thereof, which may be charged in fresh or dried state, is obtained by a) mixing said plants or parts thereof with at least one organic solvent and extracting in usual manner, then either b) 1) adding to this extraction mixture at least one drying agent, in order to take away the water from the organic phase, and then separating the dried organic phase from the vegetable solid matter and from the drying agent, or b) 2) separating the vegetable solid matter from the organic phase, then adding to this organic phase at least one drying agent, in order to take away the water, and then separating the dried organic phase from the drying agent, and c) distilling the organic solvent(s), and recovering in this way a lipophilic concentrate.
Patent EP-0340340-A1 (EP)
Inventor: MEIER WOLFGANG
IPC: B21H7/00
Filed: 1988-11-19
Abstract: The invention relates to a method for the production and/or the re-tipping of a diamond-core bit in a tubular form, the end face 3 of which has a greater wall thickness than the rest of the tubular wall in order to carry cutting segments 2 on the annular end face 3, the greater wall thickness in the tubular end area 3, 4 being obtained by upsetting, in particular in a rolling process. <IMAGE>
Patent EP-0290117-A1 (EP)
Inventor: YABE AKIRA
IPC: C07C241/00
Filed: 1988-03-03
Abstract: Polykis-azobenzenes as important colouring material can be prepared by irradiating diazidobenzene or a derivative thereof with ultraviolet light in the form of a solution in an organic solvent, in the form of a thin film or fine powder or in the form of vapour under reduced pressure.
Patent EP-0331826-A1 (EP)
Inventor: REES CYRIL ARTHUR THE BOLTONS
IPC: B29C45/82
Filed: 1988-03-08
Abstract: To reduce the heat present in hot hydraulic oil, the oil is passed through a heat exchanger in heat exchange relation with water. The temperature of the water entering the exchanger is at least 28°C and the quantity of water circulated through the exchanger is such that the difference between the ingoing and outgoing temperatures of the oil at the heat exchanger is not more than 10°C.
Patent EP-0290261-A1 (EP)
Inventor: JOHANSEN HANNE RANCH
IPC: C12N9/48
Filed: 1988-05-06
Abstract: The present invention relates to the development of a selection system to co-introduce and express foreign genes in  Drosophila  cells particularly tissue plasminogen activator (tPA).
Patent EP-0314434-A1 (EP)
Inventor: LAIRD KEITH A
IPC: C01G55/00
Filed: 1988-10-25
Abstract: In the hydroformylation of alkenes to aldehydes, rhodium is recovered from the stripped overhead of the hydroformylation reactor by condensing the overhead, removing the bulk of the aldehyde product from the condensed overhead, stripping the residue which remains with nitrogen gas to remove minor amounts of highly volatile aldehyde product remaining in the residue and redistilling the residue to remove components from the condensed overhead which are lower boiling than the catalyst components. The catalyst components including rhodium and phosphine ligand are returned to the hydroformylation reactor.
Patent EP-0277055-A1 (EP)
Inventor: CHAMPSEIX SERGE
IPC: F16K31/56
Filed: 1988-01-11
Abstract: The invention provides a fluid switching microelectrovalve in which the mobile member playing the role of closure member for one or other of the pipes (18,19) is a single membrane (23) with oriented deformation applied by a rocker (24) against one or other of the pipes to be closed, the rocker (24) being moved from one to the other of its two balance positions corresponding to the two closure positions of the membrane by a spool (3) sliding in the valve body (1) under the action of the core of an electromagnet.
Patent EP-0283394-A1 (EP)
Inventor: KASTNER ARNOLD
IPC: A24C5/42
Filed: 1988-03-14
Abstract: A compact cigarette making machine is disclosed. The machine consists of a hollow channel-shaped base carrying a tobacco receiving member which is longitu­dinally slideable within the base ( 2). A cover is pivotally secured to the tobacco receiving member and is slideable therewith with respect to the base. An elongate tobacco injection spoon (10) is removably carried by the base and is stationary therewith, as a hollow circular nipple (22) for reception of a preformed cigarette tube is provided at the forward end of the tobacco receiving member (4). A tobacco receiving slot is provided in the tobacco receiving member and the cover (6) is provided with a projection for compacting tobacco positioned in the slot (26). With the cover closed and tobacco positioned in the slot and a cigarette tube positioned on the nipple, rearward movement of the cover and tobacco receiving member with respect to the base results in the injec­tion of a compacted wad of tobacco into the cigarette tube. The spoon and nipple which are the components most subject to gumming by the tobacco are easily removed for cleaning or replacement.
Patent EP-0286487-A1 (EP)
Inventor: ISNARD GILBERT LOUIS PASCAL
IPC: A63C11/02
Filed: 1988-03-18
Abstract: An individual, removable and personal ski-equipment anti-theft device. This anti-theft device permits the storage and keeping of skis and sticks temporarily, and consists of a fixed or removable receiving rack (R) having housings (1c) in which skis and sticks can be placed, and a removable, individual and personal locking plate (2) mounted at (1a) on the rack and provided with a lock (2b) thus closing the housing with a key in a lock keeper (1b). The device is particularly intended for the storage and keeping of skis and sticks in all locations equipped with racks. <IMAGE>
Patent EP-0288388-A1 (EP)
Inventor: GRIZEL HENRI
IPC: G01N33/569
Filed: 1988-04-21
Abstract: The invention relates to a monoclonal antibody which specifically recognizes an antigen of a protozoan which parasitizes a mollusc.
Patent EP-0297984-A1 (EP)
Inventor: GRILLO CHRISTIAN CHARLES FRANC
IPC: B60C15/028
Filed: 1988-06-30
Abstract: Device for running flat, for a wheel with a tyre having no air chamber and mounted on a rim by way of its annular beads, interacting with the shoulders of the said rim and comprising, inside the tyre, an element with which the inner face of the tread of the said tyre can interact when running flat. The element (10) comprises, in combination, an annular base (25) made from an elastomeric material, equipped with a reinforcement (26) and of an internal diameter substantially equal to the external diameter of the rim bottom (14) with which it interacts in order to lock the beads (18, 19) of the tyre (13) or to contribute to this locking, a plurality of deformable radii (27) extending radially from the outer surface of the said base, and a peripheral non-extendable band (30) connected by means (50) to the deformable radii. Application to military vehicles, safety vehicles etc. <IMAGE>
Patent EP-0322292-A1 (EP)
Inventor: DANG VU QUANG
IPC: F28D9/00
Filed: 1988-12-16
Abstract: Apparatus permitting chemical reactions to be carried out in the presence of at least one catalyst in at least one reaction zone equipped with heat-exchanger plates which permit the temperature of the said zone to be controlled. 
<??>It consists chiefly of a reactor (1), at least one central distributor manifold (6.1), a plurality of distributor manifolds (6.2), at least one central receiver manifold (6.5), a plurality of receiver manifolds (6.4) and a plurality of continuous and elongate, preferably substantially perpendicular hollow plates (6.3) optionally containing adjacent channels of one of the following shapes: square, rectangular, triangular, sinusoidal. 
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Patent EP-0282425-A1 (EP)
Inventor: IVORRA CLAUDE
IPC: B64B1/00
Filed: 1988-02-26
Abstract: This process relates to the construction of buildings (1) lying on foundations formed by at least one pit (2). The building (1) is transported hung beneath an aerostat (5) and is laid by the aerostat (5) over the pit (2) previously constructed and filled with a volume of water (15) corresponding to the weight of the building (1). The water (15) is withdrawn from the pit (2) and loaded into or beneath the aerostat (in 19) in order to form the return load of this aerostat (5). <IMAGE>
Patent EP-0303667-A1 (EP)
Inventor: BARTHELEMY ALAIN
IPC: H01S5/00
Filed: 1988-02-23
Abstract: Le générateur laser comprend un dispositif de verrouillage en phase des modes du générateur laser, placé entre le milieu actif amplificateur (3) et le miroir réfléchissant arrière (1) et comprenant d'une part, un milieu non-linéaire (5) non-dispersif placé en contact avec ledit miroir arrière (1) et d'autre part, des moyens (11 à 16) pour transformer un faisceau gaussien à symétrie de révolution issu du milieu amplificateur en un faisceau de morphologie adaptée à la propagation soliton dans ledit milieu non-linéaire(5). L'invention évite l'utilisation de modulateurs de type acousto-optique et peut s'appliquer à une très large plage de longueurs d'onde.
Patent EP-0315693-A1 (EP)
Inventor: HATANO YASUSHI
IPC: B65D33/00
Filed: 1988-05-20
Abstract: Récipient présentant une partie thermoscellée dans laquelle une pluralité d'éléments du récipient sont opposés les uns aux autres. A l'extérieur des parties scellées, au moins une partie de commencement d'ouverture présente une structure stratifiée d'une pluralité d'éléments du récipient (1, 3, 2', 2'), et un organe intermédiaire (4) intercalé entre ces éléments. L'organe intermédiaire (4) et l'un des éléments du récipient (1, 3; 2', 2') sont soudés de manière définitive, tandis que l'organe intermédiaire (4) et l'autre élément du récipient (1, 3;, 2', 2') sont soudés de manière à pouvoir être décollés aisément par pelage. Le bord interne (9) de la partie soudée aisément pelable (8) est positionné plus près du centre du récipient que le bord interne (10) d'une partie soudée de manière définitive (7). Dans une position de commencement d'ouverture, le bord externe (12) de la partie soudée aisément pelable (8) est positionné plus près du centre du récipient que le bord externe (13) de la partie soudée de manière définitive (7). Dans ce récipient fermé hermétiquement pouvant être ouvert aisément, la partie dans laquelle se concentre la force de pelage exercée depuis le centre du récipient vers la partie soudée correspond à la partie soudée de manière définitive (7) présentant une résistance élevée au pelage. Par conséquent, cette partie peut supporter un accroissement de la pression interne du récipient, provoqué par la stérilisation en autoclave. Etant donné que la partie dans laquelle se concentre la force de pelage exercée depuis le côté externe du récipient vers la partie soudée correspond à la partie soudée aisément pelable (9), ce récipient peut être ouvert aisément à la main.
Patent EP-0321585-A1 (EP)
Inventor: KAMIGUCHI MASAO ROOM - FANUC M
IPC: B29C45/50
Filed: 1988-06-25
Abstract: A device for detecting the most advanced position of a screw during the step of injection under elevated pressure to establish a parameter for setting optimum injection molding conditions. The screw position detected by a detect means is read and stored at a predetermined sampling rate during the step of injection under elevated pressure. Based on the stored screw position, furthermore, the most advanced position of the screw is found (S21, 22).
Patent EP-0325634-A1 (EP)
Inventor: JOHNSON GALE
IPC: E05B27/08
Filed: 1988-05-20
Abstract: An improved, highly pick-resistant tumbler lock (10) construction incorporates at least one of the rear face (26) of 
the driver sleeve (17) or the front face (27) of the tumbler sleeve (15) with a plurality of notches. Each notch surrounds a 
driver or tumbler axial bore (24) so as to provide at the trough of the notch a false shear plane while the crest of the notch 
portion of the tumbler and driver sleeve (17) forms a plane to fixedly support two relatively thin discs (23a and 23b) which 
form the true shear plane (23). The discs (23a and 23b) include annularly spaced bores corresponding to the tumbler and 
driver sleeve bores. Thus when attempting to pick the lock (10), and the driver (25) and tumbler (20) pins are at the notched 
false shear plane, the driver sleeve (15) will not be able to turn because the pins will be caught in the lower part of the 
notch. Several of the driver pins (25) and the tumbler pins (20) are also provided with annular grooves (28 and 29) which, 
in combination with the undercuts on the spindle (17) and tumbler sleeve (15), accentuate the false feel effect in such a way 
that the false feel of the shear plane (23) is provided at different inwardly extending positions of the pins, thereby making 
it extremely difficult to determine when a particular tumbler pin (20) has been precisely positioned at the shear plane (23).
Patent EP-0329046-A1 (EP)
Inventor: BECK ERHARD
IPC: E03F7/02
Filed: 1989-02-11
Abstract: The invention relates to a method and a device for sealing gulley inlets (7) of all types for harmful liquids, consisting of a bubble (1) made of elastic material. The intention is to achieve rapid and leaktight closure of the gulley inlet (7) before large amounts of the harmful liquid flow into the conduit. This is achieved in that the bubble (1) is introduced partially into the inlet opening (7) of the gulley (8) and is then inflated until the inlet opening (7) is sealed. An approximately cylindrical bubble (1) of greater length than diameter and of high extensibility is used, so that only one bubble size is required for all sizes of gulley inlet. <IMAGE>
Patent EP-0329154-A1 (EP)
Inventor: LINDGREN KENT O
IPC: B44C5/04
Filed: 1989-02-17
Abstract: Process for the production of a decorative thermosetting laminate with an abrasion-resistant surface layer, which laminate comprises paper sheets impregnated with a thermosetting resin. In the process a continuous paper is impregnated with a noble thermosetting resin such as melamine-formaldehyde resin. At least one side of the paper is coated with 2 - 20 g/m², preferably 3 - 12 g/m² of small, dry and hard particles evenly distributed over the whole wet surface of the resin on the continuous paper. The resin is dried, whereupon the particle coated impregnated paper, so-called prepreg is possibly cut to sheets. At least one such sheet or continuous paper is placed as a surface layer on a base layer and bonded thereto.
Patent EP-0386283-A1 (EP)
Inventor: TACHIKAWA KYOJI DEPARTMENT OF
IPC: H01L39/24
Filed: 1989-03-06
Abstract: A superconducting article comprising: a substrate made of nickel or a nickel alloy; and a film of a composite oxide superconducting material containing a Cu x O y -radical, formed on the surface of the substrate. In the above-mentioned superconducting article, cracks are hardly produced in the film of the composite oxide superconducting material, and oxygen in the composite oxide superconducting material is hardly absorbed into the substrate.
Patent EP-0337221-A1 (EP)
Inventor: MCCARTHY KEVIN I
IPC: A63B31/11
Filed: 1989-04-01
Abstract: The specification herein shows a swimmer's fin (10) having a foot pocket (30) and a blade portion wherein the blade portion is offset from the foot pocket (30) to compensate for the natural supination during a flutter kick, stroke or beat, regardless of whether or not it is a backstroke, kick, or a crawl stroke kick. The fin can be molded in a symmetrical manner so that it can be interchanged between the feet and provided with an offset ankle strap (14) in order to create a more comfortable relationship during the swimming movement. The fin also (10) includes an improved blade end having inner and outer curves wherein the outer curve from the body is of a larger radius than the inner curve. The offset of the foot pocket from the blade can be such wherein the axis of the blade and the axis of the foot pocket intersect within the foot pocket area (12) to provide for improved performance.
Patent EP-0340502-A1 (EP)
Title: Device to turn over cartons
Inventor: BLUMLE MARTIN DIPL-ING
IPC: B65B25/14
Filed: 1989-04-13
Abstract: The invention relates to a device for turning over articles, and in particular cartons, in a machine serving for the packing of envelopes. The invention essentially comprises at least one driven carrier (101) which is arranged on the base side and is mounted pivotably about a horizontal axis, at least one pivotable carrier (102) which can be laid against the article, at least one intermediate piece (105) connecting the two carriers and at least one supporting part (113) projecting from at least one of the two carriers. <IMAGE>
Patent EP-0401396-A1 (EP)
Inventor: GAZSI LAJOS DR ING
IPC: H03H17/02
Filed: 1989-06-05
Abstract: A method for avoiding overflows in an adaptive recursive digital wave filter consisting of a transfer filter (ÜF1) and a gradient filter (GF1), transfer filter and gradient filter in each case exhibiting an adaptor (AÜ1, AG1) with given coefficents ( mu ), in which the signal output by the transfer filter to the gradient filter is multiplied by a scaling factor (S) which is equal to the difference between 1 and the amount of the given coefficient. 
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Patent EP-0360986-A1 (EP)
Inventor: CLAUSEN THOMAS DR
IPC: A61Q5/04
Filed: 1989-06-27
Abstract: A fixative for oxidative after-treatment in permanent waving of hair is based on hydrogen peroxide and contains, in addition, another physiologically innocuous oxidizing agent whose oxidation potential is greater that that of hydrogen peroxide. A process for permanently waving hair using this fixative is also disclosed. When this fixative is used for oxidative after-treatment, the hair remains free of the unpleasant odour of mercaptans.
Patent EP-0366006-A1 (EP)
Inventor: OTSUKA KATSUYUKI KAKEN PHARMAC
IPC: A61K31/4402
Filed: 1989-10-19
Abstract: A pyridylketoxime ether compound of the formula:
     wherein Ar is a phenyl, naphthyl or heterocyclic group unsubstituted or substituted by a C 1 -C 8  alkyl group, a C 1 -C 8  alkylamino group, a C 1 -C 8  alkoxy group, a C 1 -C 8  alkoxycarbonyl group, a trifluoromethyl group, a nitro group or a halogen atom, X is a -(CH 2 ) m - group wherein m is an integer of from 1 to 5, a -(CH) m -Y-group wherein Y is an oxygen or sulfur atom and m is as defined above, or a -CH 2 -(CH=CH)n- group wherein n is an integer of 1 or 2, and R is a phenyl, naphthyl, C 3 -C 8  cycloalkyl or heterocyclic group unsubstituted or substituted by a C 1 -C 8  alkyl group, a C 1 -C 8  alkylamino group, a C 1 -C 8  alkoxy group, a C 1 -C 8  alkoxycarbonyl group, a trifluoromethyl group, a nitro group or a halogen atom, or a salt thereof.