baber/WOPTO huggingface dataset:
Patent EP-0300855-A1 (EP)
Inventor: JACONELLI GEORGES
IPC: B65B61/00
Filed: 1988-06-24
Abstract: Method for continuously producing a longitudinal reinforcement on a flexible web of plastic film, characterised in that, starting with a web, which is continuous overall and has no reinforcement, the web is made to progress in a longitudinal direction in a relative movement and in at least one longitudinal folding stage, at least two adjacent longitudinal folding zones (3A, 3B) of the web are conveyed progressively in a longitudinal direction and/or in a transverse direction to overlap flat on one another in order to form at least one longitudinal pleat (7) forming at least a part of the longitudinal reinforcement zone (2), which permits the manufacture of a web which can be applied more especially to the formation of packaging which comprises at least one longitudinal reinforcement zone (2) consisting, at least partially, of N longitudinal folding zones (3a, 3b, 3N) of the web (1), adjacent to one another, with at least substantially flat overlapping, at least partially over one another, in the same longitudinal region of the web (1), N being a positive integer which is at least equal to two. 
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Patent EP-0306391-A1 (EP)
Inventor: LEMOING GERARD
IPC: F42C13/02
Filed: 1988-08-18
Abstract: The apparatus which can be used on ammunition for attacking a thermal-engine vehicle comprises a detector with a low angular field having a sensor (24) sensitive in the range from 3 to 5  mu m and a sensor (34) sensitive to near-infrared; means for sampling the output of the sensors at such a rate that there is an overlap of the zones corresponding to successive samples; means for storing a predetermined number of successive samples; calculation means forming the difference between the samples of the response of the first sensor and the average of n preceding samples and, in the event that a threshold is exceeded, causing the search for an end of transition by comparison between stored successive samples and a comparison between the samples of the signal supplied by the second sensor for the transitional zone with specific minimum and maximum values. <IMAGE>
Patent EP-0307318-A1 (EP)
Inventor: PILLON FRANCIS
IPC: B01F25/74
Filed: 1988-09-08
Abstract: A device inter alia for uniformly distributing solid and/or liquid particles. It comprises, on the one hand, a hollow vertical primary shaft (1) driven in rotation, the bottom end of the shaft comprising a primary ring (4), the bottom surface of which bears vertical teeth (5) disposed in concentric circles, the device also comprising a hollow vertical secondary shaft (2) driven in rotation in the opposite direction to the primary shaft (1) and at its bottom end comprising a cylindrical cage (10) comprising a secondary ring (11) and a disc (12) connected to the bottom surface of the secondary ring (11) by at least three bars (13), the top surface of the disc (12) comprising vertical teeth (14) disposed concentrically and staggered with respect to the teeth (5) in the primary ring (4), and at its center the disc comprises a circular anvil (15) coaxial therewith and at least equal in diameter to the primary shaft (1). The device can be used for homogenizing, crushing, grinding, pulverizing and/or spreading solid and/or liquid products.
Patent EP-0286556-A1 (EP)
Inventor: LAUZIER RENE
IPC: E04H15/58
Filed: 1988-04-06
Abstract: The shelter comprises a portal-shaped framework, with two uprights (1) provided with feet (3) and connected together via a horizontal upper part (2), on either side of which two panels (7) are symmetrically deployed. The uprights (1) are hinged (in 22) at the ends (4) of the upper part (2) and each foot (3) is hinged (in 35) at the base of the corresponding upright (1). Thus, the uprights (1) and the feet (3) may be folded under the upper part (2) for transporting and storing the shelter. This foldable shelter can be used as a garden shelter or over café terraces or for open-air market stalls. <IMAGE>
Patent EP-0298885-A1 (EP)
Inventor: ABONDANCE ROGER
IPC: A63C5/052
Filed: 1988-07-08
Abstract: The tapered tip of the ski is extend by an added deflector which has a dissymmetric downstream approximately horizontal part.
Patent EP-0296207-A1 (EP)
Inventor: WITTRISCH CHRISTIAN
IPC: E21B23/14
Filed: 1987-12-30
Abstract: Méthode et dispositif pour effectuer des mesures et/ou interventions dans un puits comportant une première zone où l'on effectue une compression hydraulique, telle une fracturation hydraulique, et une deuxième zone où l'on effectue les mesures et/ou interventions, ladite zone de compression étant reliée par un tubage (6) à des moyens de mise sous pression hydraulique, l'extrémité inférieure du tubage (6) comportant un ensemble d'un ou plusieurs instruments de mesure relié à la surface par un câble (17) placé à l'intérieur du tubage (6) et mécaniquement découplé du tubage par une liaison élastique, telle un câble de liaison (13). La méthode est notamment caractérisée en ce qu'on contrôle, en un lieu du tubage voisin de ladite zone de fracturation, tout écoulement de fluide de fracturation provenant de, ou allant vers ladite zone de fracturation, au moyen d'un organe de contrôle (12a, 12b) commandé au moins partiellement par ledit câble (17) depuis la surface, ledit organe de contrôle étant situé à un niveau supérieur audit ensemble. Le dispositif est notamment caractérisé en ce qu'il comporte un organe (12a, 12b) adapté à contrôler la circulation de fluide entre le tubage (6) et ladite zone de compression (1a) et en ce que ledit câble est adapté à commander ledit organe (12a, 12b) depuis la surface. L'invention s'applique notamment aux mesures et/ou interventions exécutées lors de la fracturation hydraulique de puits forés dans le sol.
Patent EP-0345262-A1 (EP)
Inventor: GAUKLER FRITZ
IPC: B65B9/213
Filed: 1988-01-12
Abstract: Un appareil permettant la fabrication de sacs tubulaires comporte un appareil de moulage (12, 13), un dispositif de scellement transversal (17) pour séparer les sacs (3) et un dispositif cyclique pour faire avancer les sacs. Pour allonger le temps de scellement et former la base des sacs, le dispositif permettant de faire avancer les sacs incorpore un système pour le va-et-vient du dispositif de scellement transversal (17), et des bandes transporteuses rotatives (15, 16), le dispositif de scellement transversal et les bandes transporteuses étant entraînés de manière synchronisée, afin de faire avancer le tube (2) de la longueur d'un sac à la fois.
Patent EP-0352267-A1 (EP)
Inventor: YANIGER STUART IRA
IPC: C08L79/02
Filed: 1988-02-05
Abstract: On produit des polymères conducteurs du type de base, notamment à partir de la famille de polyaniline conductrice, en faisant réagir un polymère non conducteur du type de base contenant des liaisons carbone-azote par exemple, la polyaniline, avec un composé donneur R+, où R représente un groupe organique, par exemple l'iodure de méthyle. Puis en forme un polymère électroconducteur dans lequel les groupes R sont liés de manière covalente aux atomes d'azote du polymère.
Patent EP-0323983-A1 (EP)
Title: Substances pour la detection de caillots sanguins
Inventor: REDDY VEMURI BHASKARA
IPC: C12N9/72
Filed: 1988-05-12
Abstract: Une séquence ADN codant la chaîne A fonctionnelle du t-PA humain, la séquence ADN étant attachée à son extrémité 3' par l'intermédiaire d'une séquence ADN inerte à l'extrémité 5' d'une autre séquence ADN pouvant être transcrite dans un codon de terminaison, a été exprimée par un hôte mammifère. La chaîne A de l'invention peut être utilisée pour détecter des caillots sanguins in vivo par exemple par radiomarquage du polypeptide.
Patent EP-0368882-A1 (EP)
Inventor: GEIST MICHAEL
IPC: C09D/
Filed: 1988-07-08
Abstract: Des bains aqueux de trempage électrophorétique renfermant des résines synthétiques précipitables cathodiquement sont caractérisés en ce qu'ils contiennent un homo- ou copolymère d'un alkylvinyle éther de formule générale CH2=CH-O-R où R est un résidu alkyle avec 2 à 4 atomes de C.
Patent EP-0407380-A1 (EP)
Title: Multi-stage catalytic reforming with high rhenium content catalyst.
Inventor: CHEN HONG CHIU
IPC: C10G35/06
Filed: 1988-06-06
Abstract: A multi-stage catalytic reforming process using a catalyst having a high rhenium to platinum ratio in the first stage or stages and a catalyst having a still higher rhenium to platinum ratio for the last stage. The process comprises: (a) contacting a naphtha feed with a first stage catalyst comprising rhenium and platinum, and having a rhenium to platinum weight ratio of at least 1.7, under catalytic reforming conditions in one or more first reforming stages of a reforming unit to obtain intermediate reformate; and (b) contacting the intermediate reformate, under catalytic reforming conditions in a last stage of the reforming unit, with a last stage catalyst comprising rhenium and 0.2 to 2.0 weight percent platinum, and having sufficient rhenium so that the last stage catalyst has at least 0.5 weight percent rhenium beyond that necessary to attain a 1.7 rhenium to platinum weight ratio.
Patent EP-0342405-A1 (EP)
Inventor: HARDTKE HANS HERLOF
IPC: F16F9/32
Filed: 1989-04-27
Abstract: The hydraulic shock absorber for piping systems has a piston and a cylinder, and also a storage space for the hydraulic liquid contained in the cylinder spaces present on either side of the piston. Disposed in the piston is a main control valve having a valve seating body in which two oppositely situated, piston-like valve parts having at least one through hole are displaceably mounted and are under spring force. At least one of the circumferential surfaces (31, 36) and one of the circumferential surfaces of the hole which receives the valve seating body are provided with circumferential grooves (33). The groove expediently extends helically. Radial slots (34, 35) are provided at the end faces of the valve body (17). 
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Patent EP-0395787-A1 (EP)
Inventor: ILLESY OTTO ING
IPC: A47L7/04
Filed: 1989-05-05
Abstract: The method and the apparatus serving for carrying out the method allow the combatting of domestic mites in a simple and environmentally friendly manner and without the use of chemical substances. For this purpose, a vacuum cleaner nozzle, which is known per se, interacts with a source of hot air in such a way that the site to be treated is subjected in one operation to the short-term effect of hot air with subsequent suction. The vacuum cleaner nozzle bears a hot air blower (7), through which heated air flows via a blower slot (8), located in front of the suction channel (6), onto the area to be cleaned.
Patent EP-0344522-A1 (EP)
Inventor: RAUCH NORBERT DIPL-ING
IPC: A01C15/00
Filed: 1989-05-18
Abstract: A broadcaster for granular material, especially fertiliser, has a supply container (2) of large width received by the three-point linkage of a tractor or the like, with adjustable outflow orifices in the bottom and with broadcasting devices (9) arranged underneath, and a supporting frame (13) which receives the supply container and which possesses, in the lower region, connections for the lower links (18) and, in its upper region, a connection for the upper links (19). To make it possible to support the highest possible load capacity with the lowest possible constructional masses, the supporting frame possesses rearwardly and upwardly rising angular stays (29) which are attached in the region of the lower-link connections (18) and which pass through the front wall of the container, at least partially reach through the container interior and support the container in the region of its rear wall. <IMAGE>
Patent EP-0346658-A1 (EP)
Inventor: ZEISS HANS-JOACHIM DR
IPC: C07F9/547
Filed: 1989-05-24
Abstract: The invention relates to a process for preparing herbicidal, fungicidal and antiviral phosphorus-containing L-amino acids of the formula I <IMAGE> in which R1 and R2 are H, optionally halogen- or aryl-substituted alkyl or cycloalkyl; R3 is H, alkyl, halogen- and/or hydroxyl-substituted alkyl, acyl, acyl substituted by halogen, alkyl, aryl or optionally aryl-substituted alkoxy; R4 is H, optionally halogen-substituted 1-hydroxyalkyl; R5 is OH, alkoxy, amino, Ala-Ala-OR6 or Ala-Leu-OR6; R6 is H, alkyl or benzyl; n is 0 or 1 and m is 0 when R2 does not equal H, or is 1, characterised in that a compound of the formula R1(O)n-PH(O)-(O)mR2, where R1 does not equal H when n is 1, is reacted with a compound III <IMAGE> in which R3' is not equal to hydrogen, and R7 is H, optionally halogen-substituted alkyl, in the presence of catalytic amounts of a radical former, and the resulting addition product is reacted with HCl, alkali metal hydroxide or alcoholate, NH3, H-Ala-Ala-OR6 or H-Ala-Leu-OR6, where R6 is not equal to H, and the resulting compound I is further derivatised where appropriate.
Patent EP-0360065-A1 (EP)
Inventor: NAGLER WERNER DIPL-ING
IPC: H04Q11/04
Filed: 1989-09-04
Abstract: Line trunk groups connected to a central switching network via time-division multiplex lines and exhibiting, among other things, one distributed switching network each and one group processor each are allocated to one another in pairs. Apart from the line units, which are individually allocated to one and the other of two line trunk groups and which are connected via internal lines in normal operation to the distributed switching network of their own line trunk group in each case and which can be switched to the distributed switching network of the other line trunk group in each case, the time-division multiplex lines individually brought to each of the line trunk groups from the central switching network can also be switched from their own line trunk group to the respective partner line trunk group. For further communication of a central processor with the group processors taken out of operation, a channel, used as control channel, of each of the switched-over time-division multiplex lines to the group processor in each case taken out of operation is switched back again by time- division multiplex technology means. <IMAGE>
Patent EP-0378787-A1 (EP)
Inventor: JANHONEN VEIKKO ILMARI
IPC: B65B59/02
Filed: 1989-11-27
Abstract: An apparatus for closing a package around an article to be packaged by folding one or a plurality of closing flaps (3, 4) around the open side of a package. The apparatus comprises a conveyor track (13), first folding means (32) which are movable crosswise of the conveyor track, holder and pusher means (22) mounted below fold­ing means (32) and movable crosswise of the conveyor track, a first conveyor track section followed by a second conveyor track section (13), the latter being vertically liftable and lowerable, and press means (8, 18) mounted above the second track section and vertic­ally liftable and lowerable. Said folding means (32) are adapted to be movable together with holder and pusher means (22) and, in addition, relative to holder and pusher means (22). Above the first conveyor track section are means for positioning and measuring of the width of an arriving package. The folding means (32) as well as holder and pusher means (22) are adapted to be advanced to the initial folding position on the basis of the measured width. Along one side of the second track section (13) there is a second folding means (7) defining a vertically adjustable gap through which said holder and pusher means (22) force a package while the first folding means (32) are bearing against the top surface of a package. The closed package is carried away from the apparatus between conveyor belts (8, 9), the adhesive having time to set while a second package can already be closed and the width of a third one can be measured.
Patent EP-0332273-A1 (EP)
Inventor: KHAZZAKA ANTOINE
IPC: F41J13/02
Filed: 1989-03-06
Abstract: Bullet trap for target stands, characterised in that it consists substantially of the combination of at least one impact plate (3) produced from a high-strength steel and, at a free distance in front of the latter, a wall (4) made of a moulded flexible material with particles bonded together by means of an adhesive. <IMAGE>
Patent EP-0338624-A1 (EP)
Inventor: BOSKAMP EDDY BENJAMIN
IPC: A61B5/055
Filed: 1989-04-14
Abstract: In a magnetic resonance apparatus with an rf detection coil system constructed from overlapping coils the extent of overlap has been chosen to be so that the mutual inductance between overlapping coils is restricted to a non-disturbing minimum by flux compensation. As a result of this the coils of the cascade can be operated simultaneously for the measurement of coronal and sagittal slices without detrimental mutual influence.
Patent EP-0339793-A1 (EP)
Inventor: YAMAGATA KENJI NO SAGINUMA TAB
IPC: C30B25/18
Filed: 1989-03-23
Abstract: A method for forming a crystal comprises implanting ions on the surface of a substrate to change the ion concentration in the depth direction of said substrate surface by said ion implantation, subjecting a desired position of said substrate surface with a sufficient area for crystal growth from a single crystal to exposure treatment to the depth where an exposed surface having larger nucleation density than the nucleation density of the surface of said substrate is exposed, thereby forming a nucleation surface comprising said exposed surface exposed by said exposure treatment and a nonnucleation surface comprising the surface of the substrate remaining without subjected to said exposure treatment, applying a crystal growth treatment for crystal growth from a single nucleus on said substrate to grow a single crystal from said single nucleus or form a polycrystal of a mass of single crystals grown from said single nucleus.
Patent EP-0356051-A1 (EP)
Inventor: RICHARDS DAVID CHARLES
IPC: B65F1/14
Filed: 1989-08-04
Abstract: A series of packages (18) each containing a disposable object such as a baby's nappy is delivered from a unit U that maybe mounted with its axis in any portion between vertical and horizontal, for example on a bin (3). The objects are contained in a continuous length (10) of tubing withdrawn from a replaceable cassette (C) by closing the end of the tubing and thrusting it through a core (7) by inserting the objects by one and closing each package by twisting the tubing at (14) by turning the cassette with the integral core by a removable lid (31). A rotatable cutter in the lid is provided for severing the tubing above the top twist (14) when required.
Patent EP-0367433-A1 (EP)
Inventor: BRAUN PETER BERNHARD
IPC: E05B35/00
Filed: 1989-10-13
Abstract: A locking device (1) comprises a lock cylinder (2) and a flat key (3), which has tumblers (17) controlled by at least one groove (6) provided in the broad side of the key (3). Each tumbler (17) is provided with recesses (21) for the partial entry of at least one locking element (22) extending parallel to the lock cylinder axis which can be displaced in a generally radial direction and which acts together with at least one cutout (23) of the cylinder housing (8) lying in the shear line of the cylinder plug (12). The locking element (22) is a cylinder of circular cross-section and the recess (21) and cutout (23) are each of a depth which is smaller than the radius of the cylinder (22).
Patent EP-0376642-A1 (EP)
Inventor: BANDO YOSHIHIRO
IPC: F02B55/08
Filed: 1989-12-22
Abstract: A rotary engine comprising a rotor (11) having two side faces, 
a first housing facing one of the side faces (1) and having an intake port therein, 
a second housing facing the other of the side faces and having an intake port (5) therein (2), 
and means (10) whereby blow-bye gas pressures arising in the spaces between the two side faces and respective housings are maintained substantially the same as each other as the edge of the rotor (11) passes over said intake ports.
Patent EP-0324682-A1 (EP)
Inventor: BARILLOT JOEL
IPC: B65D77/20
Filed: 1989-01-10
Abstract: Container with a horizontal structure, comprising at least two compartments (1-2) insulated from each other and from the exterior environment by means (4)-(5) permitting, during the sterilization operation, gaseous migration between the compartments and the checking of this migration at the end of the sterilization heat treatment. By virtue of which, the container used for the packaging, sterilization and preservation of the foodstuffs contained therein permits the preparation of cooked dishes made up of several ingredients, with aromatic flavour exchange during the sterilization treatment and then the totally separate preservation of the various elements up to the time of consumption. <IMAGE>
Patent EP-0329526-A1 (EP)
Inventor: DOSSIN JACQUES
IPC: B60R13/08
Filed: 1989-02-08
Abstract: Noise insulation device designed to be affixed to a motor vehicle dashboard separating the engine compartment from the passenger compartment with various members running through it such as the steering column or electrical wires or fluid ducts. This device comprises a sheet metal plate (7) designed to be mounted on the dashboard (2) and a hollow part (8) which is mounted on the plate and into which a foam (19) of insulating material is injected, the plate (7) and the hollow part (8) having openings for the abovementioned members to pass through and be held. <IMAGE>
Patent EP-0375481-A1 (EP)
Inventor: ESPENAN JEAN-MICHEL
IPC: B01D69/10
Filed: 1989-11-23
Abstract: Process for the manufacture of a unit assembly of filtration membranes obtained by precipitation from a polymer solution, in which there are placed, in an external envelope having one closed end and one open end, a plurality of elongate porous elements which pass through the said closed end and whose longitudinal axes are parallel to one another and to the direction between the two ends, the polymer solution is injected around the porous elements, a fluid is injected at one end of the porous elements and diffuses across the elements towards the polymer, and at the other end of the tubes the polymer solvent which has diffused in the opposite direction is removed so as to cause the polymer to precipitate, forming around the porous elements and between them a porous polymer structure which in contact with the porous elements can exhibit a skin of lower porosity, and the porous elements are removed so as to demould a porous polymer block pierced by channels whose longitudinal axes are parallel to one another. 
<??>The invention also relates to the unit filtration assembly obtained, and to the moulds for its manufacture.
Patent EP-0335808-A1 (EP)
Inventor: DESRUELLES DIDIER
IPC: G01B17/02
Filed: 1989-03-28
Abstract: The method concerns pipes whose controlled plating to be checked has a thickness of at least 0.4 mm and an acoustic impedance which differs from that of the plated material by at least 1% relative. It involves the following steps:… a)choosing a well-damped transducer with a frequency between 4 and 20 MHz;… b)experimentally adjusting its position with respect to the pipe, its distance and orientation parameters being separately adjusted so as to increase the signal-to-noise ratio;… c)using, in order to determine the thickness of the plating, at least one double echo (9, 11) from the interface between the plating and the plated material of the pipe, or a triple echo from the same interface. …<??>The invention also relates to the corresponding ultrasonic checking device and the application of the method to the ultrasonic checking of the thickness of the plating of pipes made of a Zr alloy plated with non-alloyed Zr or with another Zr alloy. …<IMAGE>…