baber/WOPTO huggingface dataset:
Patent EP-0299036-A1 (EP)
Inventor: BOQUET JEAN
IPC: B65B43/26
Filed: 1988-01-20
Abstract: Procédé et dispositif permettant de saisir un à un des sacs sur une pile (16) de sacs, au moyen de deux bras (22, 24), dont l'un pivote par rapport à l'autre pour faire glisser une partie de la paroi supérieure du sac (12) sur une autre partie de cette paroi supérieure et former un pli permettant de soulever la paroi supérieure du sac et d'ouvrir le sac. L'invention s'applique notamment à la prise des sacs en matière textile, en vue de leur remplissage.
Patent EP-0316411-A1 (EP)
Inventor: BREIDENBACH DIETER
IPC: C10B29/02
Filed: 1988-05-24
Abstract: On fabrique des couvercles pour fours à coke au moins partiellement en béton réfractaire.
Patent EP-0331689-A1 (EP)
Title: Connector assembly with diecast housing and drawn shell
Inventor: REYNOLDS CHARLES EDWARDS
IPC: H01R12/50
Filed: 1988-08-01
Abstract: An electrical connector assembly (10) for mounting to a 
planar surface (96) has an elongate electrically conductive die­
cast housing (12) having an aperture (42) therein. A drawn shell 
(14) having an aperture therein is received in the diecast hous­
ing aperture (42). Barbs (60, 62) engage the peripheral edge (50) 
of flange (46), center drawn shell (14) and assure electrical con­
tinuity between drawn shell (14) and diecast housing (12). A 
burr relief pocket (70) in diecast housing (12) accommodates 
any burrs (68) from barbs (60, 62) such that flange (46) seats 
against housing surface (48). A thermoplastic header insert (16) 
having terminal receiving passages (78) with terminals (82) se­
cured therein is received in and secured in the drawn shell aper­
ture. Insert (16) engages barbs (60, 62) in an interference fit and 
is centered and partially retained thereby. A portion of rib (104) 
of diecast housing (12) is formed over lower edge (102) of head­
er insert (16) to secure drawn shell (14) and header insert (16) in 
diecast housing (12).
Patent EP-0347434-A1 (EP)
Title: Air scrubber for cement bin.
Inventor: GROS HENRI
IPC: B01D47/02
Filed: 1988-09-12
Abstract: Device for cleaning the air coming out of cement bins during loading and venting to the atmosphere during the emptying operation. The device is comprised of a cylinder (1) slit at its center and at its upper end (3), a rubber sleeve (2) inside the cylinder, the assembly being clamped by a collar (4). The air passes into the sleeve and presses the sleeve against the cylinder thereby obstructing the orifices (6). The air laden with cement settles in water (5). During emptying, the vacuum created in the tube detaches the sleeve and allows air to come in. The device according to the invention is particularly intended to air purification during the filling of cement bins.
Patent EP-0335982-A1 (EP)
Title: Compose gelatineux
Inventor: TATEMATSU SHINZO
IPC: A23L29/20
Filed: 1988-10-03
Abstract: Composé gélatineux destiné à être utilisé pour produire des capsules de médicaments ou similaire, sous forme de revêtement ou d'agent liant pour comprimés ou de matériau d'emballage, comprenant au moins de la gélatine et un polypeptide qui empêche la gélatine de devenir insoluble avec le temps, sans en altérer les caractéristiques de maintien de forme. La teneur en polypeptide varie entre 15 et 70 % du poids total du polypeptide et de la gélatine, et la gélatine présente une résistance égale ou supérieure à 250 Bloom.
Patent EP-0386105-A1 (EP)
Title: A process for the preparation of bidentate ligands.
Inventor: PUCKETTE THOMAS ALLEN
IPC: C07F9/50
Filed: 1988-10-31
Abstract: A process is disclosed for preparing bidentate ligands of the formula:   <IMAGE>   wherein: each Ar is independently selected from aromatic ring compounds having 6 up to 14 carbon atoms, e.g., phenyl, naphthyl, phenanthryl and anthracenyl; the x bonds and the y bonds are attached to adjacent carbon atoms on the ring structures; each R, when present as a substituent, is independently selected from alkyl, alkoxy, aryloxy, aryl, aralyky, alkaryl, alkoxyalky, cycloaliphatic, halogen, alkanoyl, alkanoyloxy, alkoxycarbonyl, carboxyl, cyano or formyl radicals; n is a whole number in the range of 0-4 where Ar is phenyl; 0-6 where Ar is naphthyl; and 0-8 where Ar is phenanthryl or anthracenyl; each R1 and R2 is independently selected from alkyl, aryl, aralkyl, alkaryl or cycloaliphatic radicals, or substituted derivatieves thereof; each R3 and R4 is independently selected from hydrogen and the R1 substituents; each of the above alkyl groups or moieties is straight or branched chain of 1-20 carbons; each aryl group contains 6-10 ring carbons; each cycloaliphatic group contains from 4-8 ring carbons; substituted derivatives include others, amines, amides, sulfonic acids, esters, hydroxyl groups and alkoxy groups. The invention process comprises coupling two molecules of a reactant of the formula:   <IMAGE>  wherein X is halogen, by maintaining a redox reaction system comprising said reactant, a polar aprotic solvent, a nickel compound and a reducing agent at a temperature and for a time sufficient to form the desired bidentate ligand.
Patent EP-0326909-A1 (EP)
Inventor: BOROWSKI RICHARD
IPC: F16J15/16
Filed: 1989-01-24
Abstract: The seal includes a stator housing (5) having an inner radially extending face (21-22) with an annular flange (19-49) of substantially frusto-conical shape that extends from a larger diameter end that is fixed to the inner radially extending face (21-22) to a smaller diameter free end, and a rotor (15) having a peripherally extending radial flange (35-36) of substantially frusto-conical shape that is provided with a smaller diameter end that is fixed to a hub of the rotor (15), a larger diameter free (37-38) end, and a contact sealing surface (25-46) therebetween, the free end (37-38) being biased into contact with the inner radially extending face (22-44) of the stator housing (5) and the contact sealing surface (25-46) being biased into contact with the free end (24-45) of the annular flange (19-49) of the stator housing (5) under static seal conditions, the rotor (15) being constructed in a manner causing these areas of contact to be broken under the effect of centrifugal forces generated by rotation of the rotor (15) with the shaft (11). In accordance with another feature of the preferred embodiments, drain ports (26) are provided at a radially inner side of the fixed end of the annular flange (19-49) of the stator housing (5), and radially extending V-grooves (34) are provided in an axial end surface (23-33) of the rotor (15) so as to cause lubricant to be radially propelled radially outwardly against the angled annular flange (19-49) of the stator housing (5), along which it is caused to flow to and through axially extending holes (26) forming the drain ports under dynamic sealing conditions.
Patent EP-0383968-A1 (EP)
Inventor: KAIFLER ERICH DIPL-ING FH
IPC: H04N5/14
Filed: 1989-02-22
Abstract: For the accelerated charging-up of a capacitive load (4), it is proposed to connect to the output of a four-terminal amplifier network (6) the gate terminal of a self-conducting FET (12) connected as current source, the drain terminal of which is connected to the positive terminal of a direct-voltage source and the source terminal of which is connected to the capacitive load. Apart from an improved switching characteristic and simple circuit configuration, the circuit arrangement, which can be used as a wideband video output amplifier, is distinguished by an advantageous temperature characteristic. 
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Patent EP-0337114-A1 (EP)
Inventor: SAWAI TAKASHI NIPPON STEEL COR
IPC: C21C7/06
Filed: 1989-03-08
Abstract: According to the present invention, MnS can be finely dispersed and precipitated in a steel, and the steel obtained has highly improved characteristics such as HAZ toughness, cold cracking resistance, and corrosion resistance. This steel is obtained by continuously casting a component-adjusted molten steel having a dissolved oxygen concentration of 20 to 60 ppm and containing 0.01 to 0.05% by weight of a deoxidizing element, at a specific cooling rate.
Patent EP-0342530-A1 (EP)
Inventor: MITTERBAUER RAIMUND DR DIPL-IN
IPC: H04J3/06
Filed: 1989-05-11
Abstract: PCT No. PCT/EP89/00515 Sec. 371 Date Mar. 9, 1990 Sec. 102(e) Date Mar. 9, 1990 PCT Filed May 11, 1989 PCT Pub. No. WO89/11188 PCT Pub. Date Nov. 16, 1989.A switching matrix network provide switching of digital signals of different sampling frequencies by sampling the digital signals at a sampling frequency greater than any digital input signal and generating an interference signal as a measure of the phase difference or the frequency difference between the sampling frequency and the digital input signal using an input intermediate memory chain. The interference signals are transmitted in coded form through the switching matrix during sampling periods not occupied by data. The original input signal is regenerated at the output of the switching matrix from the interference signal using an output intermediate memory chain and clock regenerating circuits.
Patent EP-0353518-A1 (EP)
Inventor: PRIGGE HELENE DR DIPL-CHEM
IPC: C30B33/00
Filed: 1989-07-13
Abstract: Die Oberfläche von Siliciumscheiben ist insbesondere im frisch polierten Zustand einer Fülle von Einflüssen ausgesetzt, die die Qualität beeinträchtigen können. Erfindungsgemäß läßt sich die Oberfläche konservieren, wenn sie insbesondere durch Polieren oder mit Flußsäure zunächst in den hydrophoben Zustand versetzt und unmittelbar anschließend mit einem aus der Gruppe der Alkohole, Organosilane oder Silanole ausgewählten, vorzugsweise in wässriger Lösung vorliegenden Reagens behandelt wird. Die Scheibe überzieht sich dabei mit einer Schutzschicht, die schädliche Einflüsse abhält und auch lange Lagerzeiten gestattet.
Patent EP-0412186-A1 (EP)
Inventor: EMRICH ROBERT K
IPC: E02F3/40
Filed: 1989-08-09
Abstract: An excavating tooth having a socket-equipped point (A) mounted on an adapter nose (B) and secured with a vertical pin (C) on one side of the nose, the nose being grooved for receipt of the pin and equipped with a resilient keeper extending transversely of the point length, the point having a least one side wall extending rearwardly beyond the socket, the side wall having integral, vertically spaced apart lug portions having forwardly facing surfaces bearing against the pin, the nose groove providing a rearwardly facing surface bearing against the pin intermediate the lug bearing surfaces.
Patent EP-0358140-A1 (EP)
Inventor: HUETHER WERNER DR
IPC: F01D25/32
Filed: 1989-09-04
Abstract: The invention relates to an exhaust gas cleaning device for diesel engines. For this purpose, the soot particles are separated out centrifugally in a helical or spiral-shaped housing (1) at a radially outer peripheral surface (3) and burnt by heating elements (5) in the region of the peripheral surface (3). A device of this kind regenerates itself and is virtually maintenance-free. 
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Patent EP-0372245-A1 (EP)
Inventor: WENTER THOMAS
IPC: E01B25/24
Filed: 1989-11-08
Abstract: On monorails, the circumferential force has to be transferred from the driven roller onto the profile rail. It is particularly great during acceleration, braking and the overcoming of gradients, and at the high levels of acceleration and retardation as well as in the overcoming of gradients required in modern installations, would result in spinning of the roller. To solve this problem, it is proposed that the cross-sectionally horizontal running surfaces (11) of the profile rail (1) which interact with the driven roller (7) of the traction means (5) have a metal coating (15) applied by impact extrusion. <IMAGE>
Patent EP-0426901-A1 (EP)
Inventor: ZHAO ZHENDONG
IPC: B60D1/18
Filed: 1989-11-10
Abstract: Two way shock proof and absorbing towing coupling, comprising two opposite planar chain holders (1), each holder having at least two equally spaced lugs; at least four pairs chain means, each pair comprising two chain sections, each chain section having a plate link and a joint connected by pin (4), two ends of each pair of said chain means being connected with the opposite lugs on said opposite planar chain holders by pins respectively; two towing frames (7) for connecting with two neighboring vehicles, each frame having at least two arms (9), each of said arms being connected pivotely with another end of each chain section in each pair of chain means, at least one shock proof bearing spring (8) provided between two planar chain holders and said spring being coaxial with the two towing frames (7), the two ends of said spring abutting against inner surface of said planar chain holders respectively, and a piston sleeve means (5, 6).
Patent EP-0342759-A1 (EP)
Inventor: GOSSELINK JOHAN WILLEM
IPC: C10G45/04
Filed: 1989-05-16
Abstract: Process for the preparation of catalyst particles with hydrogenating activity, which process comprises co-mulling a binder material with a solid molybdenum and/or tungsten compound, mixing the co-mulled product obtained with a zeolite, shaping the mixture obtained to yield catalyst particles, and drying the catalyst particles.
Patent EP-0367350-A1 (EP)
Inventor: GOSSELIN JACQUES PAUL
IPC: H05K3/34
Filed: 1989-10-30
Abstract: A contact element and contact element assembly of electrically conducting material, intended, in particular, for surface mounting at a connecting area near the edge of a circuit substrate comprising an opening or recess. The contact element has a flat base face which in the mounted state of the contact element is situated completely or partially opposite the connecting area. The contact element also has at least one positioning device which projects from the flat base face and extends into the opening or recess of the substrate the contact element is mounted to. The positioning device may be positioning finger which fits freely into the opening or recess, or a positioning finger which acts on the substrate in a manner such that a retaining force is provided for keeping the contact element in position.
Patent EP-0331504-A1 (EP)
Inventor: OGAWA YASUAKI
IPC: A61K9/50
Filed: 1989-03-03
Abstract: This invention relates to the liposome compositions which are characterized in that the phase transition temperature of the membrane is in the range of 40 to 45°C and the osmotic pressure of a drug-containing solution to be entrapped in liposomes is 1.2 to 2.5 times higher than that of body fluid of warm-blooded animals. The compositions are useful for treatment of solid tumors in hyperthermia therapy.
Patent EP-0353929-A1 (EP)
Inventor: HOLMES JOHN ALBERT
IPC: G02C5/00
Filed: 1989-07-25
Abstract: A safety spectacle which allows for easy fitting and removal of lens parts to cater for individual requirements, incuding provision of single or twin lenses comprises a frame 110 which is apertured to receive a lens 114 or lenses 202 of the spectacle and having abutment means 200, 116, 117 over at least part of said aperturing which present retention faces to inside and outside surfaces of said lens or lenses, and clip means 118, 218, 121, releasably locatably engageable with the frame and cooperable with the lens or lenses to retain the same in the spectacle frame in conjunction with the operation of the abutment means.
Patent EP-0423406-A1 (EP)
Inventor: HAYASHI YOSHIAKI
IPC: B65D1/02
Filed: 1989-10-18
Abstract: A biaxially blow-molded bottle-shaped container (1) having a body (2) and a lower end (4) of the body between the body (2) and a leg (7) of the body (2), wherein a diameter of said lower end (4) of the body is the largest diameter of the container; a circumferential rib (5) is provided and externally swelled on the lower end (4) of the body; and upper and lower portions of the circumferential rib (5) comprises a rib wall (5a) in a form of a tapered wall. A container including an upper end (8) of the body having the largest diameter of the container may be used. In this case, the diameter of the upper end (8) of the body is equal to that of the lower end (4) of the body; the circumferential rib (5) is provided and externally swelled on the upper end (8) of the body; and upper and lower portions of the circumferential rib (5) comprise rib walls (5a) in the form of a tapered wall.
Patent EP-0370871-A1 (EP)
Inventor: METTES JACQUES
IPC: B01F23/10
Filed: 1989-11-17
Abstract: The present invention relates to a process and an apparatus for producing standard gas mixtures for testing, calibrating, ... highly sensitive analytical instruments such as an atmospheric-pressure ionization mass spectrometer (APIMS). 
     According to the invention, the following functions can be carried out : Introduce the gas to be analyzed in a controlled way into the analyzing device ; add to the gas to be analyzed, calibrated amounts of gaseous species in order to apply the standard addition and internal standard generation methods ; introduce a blanc or zero gas into the analyzing device ; add to the zero gas calibrated amounts of gaseous species in order to generate controlled mixtures facilititating the calibration of the analyzing device ; dilute in a controlled way the gas to be analyzed by the zero gas before introduction of the mixture into the analyzing device. This last point is particularly relevant for very polluted, or toxic and/or corrosive gases. The above functions are completed without the addition of contaminants,which is specially important when doing ultratrace level analysis.
Patent EP-0371897-A1 (EP)
Title: Procédé de décoration d'une ébauche à conformer, utilisation de ce procédé et produits obtenus
Inventor: MASSE CHRISTOPHE
IPC: B41M1/40
Filed: 1989-11-29
Abstract: L'invention a pour premier objet un procédé de décoration dans lequel on conforme un flan ébauche portant des points repères, et on prédéforme un décor à obtenir en tenant compte de l'évolution des points repères dans la conformation, sous forme de films d'ébauche utilisés pour décorer les flans ébauches (59). Selon l'invention, les points repères sont répartis sur toute la surface conformée de façon à pouvoir rendre compte de l'évolution de tout point de cette surface, et on effectue la prédéformation du décor sur les pixels colorés eux-mêmes de positions repérées par rapport aux points repères. Le procédé de l'invention est utilisé en particulier pour la fabrication de corps de boîtes de conserves et d'autres récipients ou éléments d'emballage conformés. L'invention concerne également les corps de boîtes, les capsules et les récipients conformés obtenus. L'invention s'applique particulièrement à l'industrie des conserves alimentaires.
Patent EP-0415957-A1 (EP)
Inventor: HASVOLD OEISTEIN
IPC: H01M6/34
Filed: 1989-04-28
Abstract: Sont décrits des éléments galvaniques primaires (piles) s'utilisant avec des électrolytes d'eau salée tels que de l'eau de mer. L'élément présente une anode en forme de tige constituée de préférence d'un alliage de magnésium, et une cathode constituée d'un substrat en acier inoxydable revêtu d'un catalyseur permettant la réduction de l'oxygène. Comme catalyseurs, on peut citer le spinelle cobaltique, le spinelle de nickel cobalt et le charbon actif. La pile peut être réalisée avec sa cathode (1, 13, 29) disposée coaxialement autour d'une anode en forme de tige (4, 12, 31).
Patent EP-0417189-A1 (EP)
Title: Balloon dilation catheter.
Inventor: ROSENBLUTH ROBERT F
IPC: A61M25/10
Filed: 1989-06-02
Abstract: Disclosed is an apparatus and method for the treatment of the symptoms of obstructive prostatism. The apparatus comprises an expandable dilation catheter and preferably an axially elongate sheath, adapted for transurethral insertion via the external opening of the urethra. The sheath is ellipsoid in cross-section, and provides an initial path through which the catheter and a standard cystoscope lens is guided. The dilation catheter or the sheath are provided with a non-radiological locating means for positioning the dilation portion of the catheter with respect to an anatomical landmark. Once the catheter has been properly positioned with respect to both the bladder neck and the sphincter, the dilation balloon may be inflated to force open the affected prostatic urethra and eliminate the obstruction.
Patent EP-0383874-A1 (EP)
Inventor: PFEIFER ANTON
IPC: F41B5/20
Filed: 1989-07-20
Abstract: Un amortisseur hydraulique ou pneumatique (2) pour arcs à usage sportif ou cynégétique sert de liaison entre un contrepoids stabilisateur (5) (araignée) et l'arc (1) de manière à permettre un mouvement amorti entre le contrepoids (5) et l'arc (1) dans la direction du tir, bien que le contrepoids (5) soit fixé rigidement à l'arc perpendiculairement à ce dernier et parallèlement à la direction de tir. Le tir de la flèche s'en trouve assoupli et la visée est très précise.
Patent EP-0425580-A1 (EP)
Inventor: LOUIS JOHN M
IPC: C12N15/09
Filed: 1989-07-13
Abstract: L'invention est une séquence d'ADN synthétique permettant d'encoder une enzyme ou une protéase spécifique. La protéase est essentielle pour l'achèvement (réplication) d'un virus d'immunodéficience humaine (VIH) infectieux. Le gène inventé est utile pour l'expression de la protéase par méthodologie recombinante dans des cellules procaryotiques et/ou eucaryotiques, et pour la production d'une quantité commercialement intéressante de la protéase pour la caractérisation biochimique et physique, nécessaire pour trouver un inhibiteur efficace de la protéase, et ainsi pour bloquer la production de virus d'immunodéficience humaine (VIH) infectieux.
Patent EP-0396761-A1 (EP)
Inventor: TAKISHITA YOSHIHIKO
IPC: G10K11/34
Filed: 1989-09-05
Abstract: The array vibrators are grouped into a number of sections (K1, K2, K3, K4) by a section selector, the sections are so selected as will be overlapped on the neighbouring portions (K12, K23, K34) so that the ultrasonic scaning will not be lost between the neighbouring sections. The array vibrators on the overlapping portions are switched to pertain to one section at some moment and to pertain to the other section at other moments, in order to carry out the ultrasonic wave scanning. The ultrasonic wave scanning is carried out by, first, simultaneously exciting the array vibrators (101 to 108), (1033 to 1040), (1065 to 1072), (1097 to 10104) to emit four ultrasonic wave beams (B1), (B33), (B65), (B97) such that the reflected waves will be incident on the array vibrators that are excited. Then, excitation of the array vibrators is shifted to a position deviated by one pitch, and the scanning is successively effected in the direction of arrow.
Patent EP-0446225-A1 (EP)
Inventor: CASSUTO JEAN
IPC: A61K45/06
Filed: 1989-11-22
Abstract: La présente invention concerne l'emploi d'un agent chimique anesthésique local pour la production d'un médicament en vue de l'inhibition prophylactique ou thérapeutique d'une perméabilité accrue des vaisseaux sanguins, lequel contribue à prévenir l'augmentation de la déperdition plasmatique tissulaire liée à des lésions par brûlures, lésions dues au froid ou lésions chimiques de la peau ou des organes internes, notamment dans la cavité abdominale ou la cage thoracique.
Patent EP-0384217-A1 (EP)
Title: Vorrichtung zur Förderung einer Messprobe in die Messkammer eines Messfühlers und Messverfahren dazu
Inventor: STOCK BURKHARD DR
IPC: G01N1/24
Filed: 1990-02-07
Abstract: Eine Vorrichtung zur Förderung einer gasförmigen Probe in die Meßkammer eines Nachweisgerätes zur Bestimmung des Bestandteils einer Komponente eines Gases, insbesondere des Anteils von Alkohol in der Atemluft, mit einer Kolben-Zylindereinheit als Förderelement soll derart verbessert werden, daß eine möglichst vollständige Ausnutzung der Meßprobe zur Signalauswertung durch den Meßfühler am Anfang der Probennahme verwirklicht wird. Dazu ist vorgesehen, daß die meßempfindliche Oberfläche des Meßfühlers (7) einen Wandteil (11) des als Meßkammer ausgebildeten Hubraumes (15) der Fördereinheit (8, 9, 10) darstellt, und daß im Verlauf der Meßprobenwegführung zwischen dem Einlaß (17) und dem Hubraum (15) eine Umwegführung (18) entlang der meßempfindlichen Oberfläche (11) des Meßfühlers (7) vorgesehen ist.