baber/WOPTO huggingface dataset:
Patent EP-0446736-A1 (EP)
Inventor: SCHUETTLER KARL HANS
IPC: B65B13/06
Filed: 1991-03-02
Abstract: Shown and described is a machine (10) for strapping a palletised product (18), including the pallet (17), with a strapping means, in particular a thermoplastic strip, essentially comprising a gantry (11), a bayonet (16), combining with the said gantry to form a surrounding strip-guiding channel (19) for the strapping means, and a unit (15) for keeping, feeding and fastening the strapping means, both the bayonet (16) and the unit (15) in each case being equipped with a drive motor (24) and a linear guide (31, 38) for their essentially horizontal relative movement with respect to product (18) and gantry (11). In order to provide such a machine which is able to meet the safety requirements in a considerably simplified manner and with which it is possible to realise technically less complicated linear guides, the use of a torque motor (26) is envisaged as drive motor for the bayonet (16) and/or the unit. If bayonet and/or unit (15) meet an obstacle, they are prevented from their further movement without the torque motor (26) having to be de-energised. It simply stops, even if no switching-off device is activated. It consequently dispenses with all previously necessary emergency control or switching measures. <IMAGE>
Patent EP-0454036-A1 (EP)
Inventor: TOURBAH ABDALLAH
IPC: H04B1/74
Filed: 1991-04-22
Abstract: This method for going back to a normal connection (LS) after the use of a help connection (LRC) in a data transmission system including two such connections between two items of end equipment, the second of these connections being used in the event of improper operation of the first, includes, in parallel with transmission over the help connection, prior verification of the continuity of the normal connection, this prior verification including a simultaneous emission of a data signal by one of the items of end equipment over the normal connection and over the help connection, and detection by the other item of end equipment of a possible presence of energy on the normal connection, and this for each transmission medium of the normal connection if the latter includes different media for each direction of transmission. <IMAGE>
Patent EP-0486758-A1 (EP)
Title: A refrigerating apparatus for low-temperature  refrigerated counters, particularly for frozen and deep-frozen products
Inventor: CASANOVA GIUSEPPE
IPC: F25B7/00
Filed: 1991-06-20
Abstract: A refrigerating apparatus is disclosed for refrigerated counters with a first (3) and at least one second (4,5) refrigeration circuit equipped with electric compressors of the sealed type (6;18a,b) being cascade connected together through a common heat exchanger (11a,b).
Patent EP-0476465-A1 (EP)
Inventor: HARTH KLAUS DR
IPC: G11B11/10
Filed: 1991-09-07
Abstract: The invention relates to a magneto-optical data disc having at least one optically transparent, dimensionally stable substrate and at least one double-layer system comprising two exchange-coupled magnetic layers composed of alloys of rare earths with transition metals and having a vertical magnetic anisotropy. The first magnetic layer, adjacent to the substrate, has a composition corresponding to the formula I
 RExTM100-x-y-aPtyAa, I
 and the second magnetic layer on the side of the first magnetic layer remote from the substrate has a composition corresponding to the formula II
 REuTM100-u-bBb II
 where 
 
  RE is at least one element from the series comprising Gd, Tb, Dy, Ho, 
  TM is at least one element from the series comprising Fe, Co, 
  A and B are, independently of each other, at least one element from the series comprising Cr, Nb, Ta, Al, Si, Ni, Mo, 
 and 
 
  5 </= x </= 30, 
  0.5 </= y </= 20, 
  15 </= u </= 30, 
  0 </= a </= 25, 
  0.5 </= b </= 25
Patent EP-0477835-A1 (EP)
Inventor: SCHMIDT ADOLF
IPC: B66F9/18
Filed: 1991-09-24
Abstract: A vacuum hoisting device for transporting loads having an adhesive surface has at least one suction head which is attached to a hoisting mechanism and has at least one annular seal projecting on its suction side, the vacuum space or vacuum spaces enclosed by the annular seal or annular seals being connected via a connecting line to a vacuum source with a vacuum generator, and a valve arrangement being provided in the connecting line, which valve arrangement can be switched over between a suction position and an air-admission position. In order to obtain a simple and reliable valve arrangement, the hoisting mechanism is connected to the suction head (5) via a connection piece (41) which is movably guided by a guide (35) in such a way that it can be lifted and lowered between two end positions, the connection piece (41) and guide (35) forming the valve arrangement in the form of a three-way axial valve which is located in the bottom end position in the suction position and in the top position in the air-admission position, the connection piece (41) and guide (35) being coupled via at least one change-over switch (58, 59, 60, 61, 68, 69) which permits an upward movement of the connection piece (41) from the air-admission position into the suction position only after the connection piece (41) is lowered twice into the bottom end position. <IMAGE>
Patent EP-0479101-A1 (EP)
Inventor: PEIFFER HERBERT DR
IPC: B32B27/32
Filed: 1991-09-25
Abstract: The present invention relates to a multilayer, highly transparent, biaxially orientated polypropylene film which has very good twist properties and is particularly suitable for twist wrapping. The film is characterised in that it comprises in the base layer 70-95% by weight of polypropylene and 5-30% by weight of a low-molecular-weight hydrocarbon resin having a softening point of 130-180 DEG C, and the outer layers contain an antiblocking agent having a mean particle size of 2-5  mu m and optionally contain a polydimethylsiloxane. The outer layers have a maximum thickness of 0.5  mu m. The films furthermore have good mechanical properties of approximately the same magnitude in the longitudinal and transverse directions. The film has been oriented in a balanced manner.
Patent EP-0475461-A1 (EP)
Inventor: HATTORI YASUO
IPC: C08L71/12
Filed: 1988-08-04
Abstract: An impact resistant styrenic resin comprising a toughening agent, which comprises 2% to 25% by weight of a selectively, partially hydrogenated butadiene polymer comprising :
     (1) a bound styrene content [S] of 0 to 40% by weight;   (2) a vinyl linkage content [V] of 1 to 30% at the butadiene portion;   (3) a weight average molecular weight (Mw) of 10,000 to 1,000,000.   (4) a molecular weight distribution (Mw/MN) of 1.2 to 5.0, wherein the selectively, partially hydrogenated butadiene polymer produced is characterized by   (5) a hydrogenation ratio [A] of 3 to 85% of the total butadiene portion; and   (6) a hydrogenation ratio [B] of 20% or more at the vinyl linkage moiety of the butadiene portion.
Patent EP-0541840-A1 (EP)
Inventor: KNOCH ULRICH
IPC: H03K3/037
Filed: 1991-11-11
Abstract: A formatter circuit for an integrated circuit tester comprises at least one edge-triggered toggle flip-flop, which may be constituted of an EXOR gate (2) and a D flip-flop (4). This allows to build an event-driven formatter with broad flexibility and "change timing" capability. The basic toggle flip-flops may be cascaded by further EXOR gates, in order to perform more complex functions and to combine several data input signals or clock signals.
Patent EP-0458500-A1 (EP)
Inventor: AZAR KAVEH
IPC: H05K7/20
Filed: 1991-05-13
Abstract: Disclosed is a fluid-cooled circuit pack which includes heat generating components (11) on a front surface of a circuit board (13) and another surface (17) opposite to the front surface to create a channel (15) for the flow of cooling fluid over the components. An array of rods (21), or turbulators, is provided on the surface opposite the printed circuit board front surface to create disturbances in the fluid flow and enhance heat transfer.
Patent EP-0458589-A1 (EP)
Inventor: UENO RYUJI
IPC: A61P27/02
Filed: 1991-05-21
Abstract: A use of an oculo-hypotensively synergistic combination of
     (a) a 13,14-dihydro-15-ketoprostaglandin compound, and   (b) a cholinergic agent   
     for the manufacture of a medicament useful in treatment of ocular hypertension.
Patent EP-0529163-A1 (EP)
Inventor: FULLER DOUGLAS D
IPC: H04N1/032
Filed: 1991-10-02
Abstract: A cleaning assembly (325) for use in conjunction with a spark-discharge recording apparatus. This system includes a writing head (42) for imaging a lithographic printing plate (13), coupled to means for removing debris generated by the imaging process. The debris-removal means can be based on a rotating brush (327) in contact with the surface of the plate (16), means for producing a vacuum and/or means (329, 332) for delivering cleaning fluid to the contact area between the brush and the plate.
Patent EP-0490503-A1 (EP)
Inventor: INGRAM GARY LEE
IPC: D05C15/24
Filed: 1991-11-20
Abstract: Apparatus for producing tufted textile goods employs a plurality of hollow needles which serve as backing openers (10), the backing openers being carried on a widthwise extending member (70) which is reciprocated in a vertical direction to cause the backing openers to penetrate a backing. Yarn (92) is transported pneumatically through the backing openers and implanted into the backings as yarn tufts, the backing being shifted in the transverse direction by an amount corresponding to the spacing between adjacent backing openers in order to implant a transverse row of tufts. Each yarn is trained about a feed roller (82) which is selectively moved into peripheral engagement with a drive roller (80) when the yarn is to be fed to the needle. The yarn transverses a path from the feed roller to the needle which includes a yarn clamp (109) and a yarn pullback mechanism (96,99,101). When yarn is being fed the clamp is released and the pullback mechanism provides a first path for the yarn to travel to the needle, but when that yarn is no longer to be fed to that needle, the clamp is actuated to clamp the yarn and the pullback mechanism thereafter draws the yarn back from the needle into a second and longer path, and the feed roller is disengaged from the drive roller.
Patent EP-0490774-A1 (EP)
Inventor: BOURGEOIS GEORGES
IPC: F24C15/04
Filed: 1991-12-13
Abstract: This door comprises an insulating part on the side of the muffle and an external glass (10) held at a distance from this insulating part by distance pieces. According to the present invention, the insulating part is constituted by two glasses (12, 13) separated by an air cushion. The invention applies more particularly to ovens with cleaning by pyrolysis. <IMAGE>
Patent EP-0451102-A1 (EP)
Inventor: WUESTMANN GUENTER
IPC: B65D41/34
Filed: 1991-03-26
Abstract: A plastic closure (1) is provided with a tamper-proof strip (2). The closure (1) and tamper-proof strip (2) are connected to one another by connecting webs (4). The connecting webs (4) are weakened on one side facing the intended tearing point (P). 
<IMAGE>
Patent EP-0441765-A1 (EP)
Inventor: HEUCKEROTH ROBERT OTTO
IPC: C07K1/00
Filed: 1991-02-08
Abstract: Novel diheteroatom-substituted fatty acid analog substrates of myristoylating enzymes are provided which contain oxygen and/or sulfur in place of two methylene groups in carbon positions from 3 to 13 in the fatty acid chain of a C₁₃ - C₁₄ fatty acid analog or alkyl ester thereof in which said oxygen or sulfur atoms are separated by at least one methylene group.
Patent EP-0466935-A1 (EP)
Inventor: NAKAGAWA KATSUYA NINTENDO CO L
IPC: G09G5/02
Filed: 1991-02-01
Abstract: L'invention se rapporte à un dispositif d'affichage d'images immobiles, qui comprend une mémoire RAM vidéo et une mémoire ROM pour caractères. A la mémoire RAM vidéo est attribuée une première adresse coordonnée en correspondance avec la position d'affichage d'une unité d'affichage de type à balayage brillant, un code de caaractère représentant le caractère à afficher étant stocké dans la première adresse coordonnée. La mémoire ROM pour caractères est divisée en plusieurs zones de stockage, dans chacune desquelles sont stockées les données de points du caractère à l'adresse spécifiée par le code de caractère mentionné ci-dessus. Une seconde adresse coordonnée est attribuée à une mémoire RAM d'extension, cette attribution s'effectuant de la même manière qu'avec la mémoire RAM vidéo et des données de modification (données de modification de caractères et/ou données de modification de couleurs) correspondant au code de caractère stocké dans la mémoire RAM vidéo sont stockées à la seconde adresse coordonnée. Les données de modification sont extraites de la mémoire RAM d'extension pour être chargées dans un registre et pour être ensuite présentées comme l'adresse subordonnée de la mémoire ROM pour caractères, en vue de spécifier l'une des zones de stockage. Le code de caractère extrait de la mémoire RAM vidéo est présenté comme l'adresse subordonnée de la mémoire ROM pour caractère. Ainsi, les données de points correspondant au code de caractères peuvent être extraites de la mémoire ROM pour caractères.
Patent EP-0532611-A1 (EP)
Title: Process for the manufacture of porous cellulose matrices.
Inventor: EK BO RAGNAR
IPC: A61K9/22
Filed: 1991-06-05
Abstract: PCT No. PCT/SE91/00396 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed Jun. 5, 1991 PCT Pub. No. WO91/18590 PCT Pub. Date Dec. 12, 1991A process for the manufacture of porous cellulose particles, which have regular shape, and a capacity of sorbing 1.5-9 times of their own weight of water, a tap bulk density of less than 0.85 g/ml is provided. The process for the manufacture of these porous cellulose matrices is performed by mechanically treating of hydrolyzed cellulose in a wet stage. The cellulose matrices have preferably a size of at least 0.1 mm and a tap bulk density of 0.1-0.7 g/ml. A bioactive substance or bioactive substances could be sorbed, precipitated or sublimized into the porous structure of the matrices. The matrices can be admixed with drugs or drug containing granules in order to improve the tabletting and tablet properties and thereafter compressed. Drug loaded matrices can be used for direct compression of tablets.
Patent EP-0541804-A1 (EP)
Inventor: HANAMOTO T TECHNICAL INSTITUTE
IPC: E21B47/022
Filed: 1991-07-12
Abstract: L'invention se rapporte à un système, qui assure la prise en charge de la commande d'une machine excavatrice souterraine et qui est destiné à alléger la tâche de l'opérateur, pour que la machine puisse être actionnée aussi bien par une personne qualifiée que par une personne non qualifiée. Dans ce système de prise en charge de la commande, des signaux de sortie provenant d'un groupe de premiers capteurs (12a) et servant à mesurer la grandeur du déplacement d'un actuateur à secousses (10) pour le réglage de la direction et un signal de sortie provenant d'un second capteur (12b) et servant à mesurer la pression hydraulique du couple du trépan sont introduits dans une section de mesure automatique (14). Ces signaux sont ajustés dans une section d'ajustage automatique (15) et introduits dans une section de réglage par le flou. La grandeur des secousses d'un trépan d'excavation est calculée dans une section de prise en charge de grandeur de secousses (16a) du système, en réponse au signal ajusté provenant du groupe des premiers capteurs. La teneur optimale des opérations de réglage du couple du trépan est calculée dans une section de prise en charge de couple de trépan (16b) du système, en réponse à un signal ajusté provenant du second capteur, et le résultat de chacun de ces deux calculs est affiché sur un dispositif de sortie sur écran (17).
Patent EP-0494295-A1 (EP)
Inventor: CHAMOULAUD MICHEL
IPC: A01G25/16
Filed: 1991-07-25
Abstract: Le dispositif de détermination de la quantité d'eau nécessaire à un substrat de culture placé dans un bac (100), comprend une roue de mesure (10) disposée verticalement et montée sur une cloison verticale (106) de façon à pouvoir tourner librement autour d'un axe horizontal (19), tout en présentant un balourd. La partie inférieure de la roue de mesure (10) est située à quelques millimètres du fond du réservoir du bac. La roue de mesure comprend une première partie (14) peu hydrophile dont la densité moyenne est inférieure à 1 et une deuxième partie munie de moyens hydrophiles (13) qui provoquent une modification du balourd de la roue en fonction de la quantité d'eau retenue dans les moyens hydrophiles (13). Le dispositif comprend des moyens de visualisation (15) de la position angulaire de la roue de mesure (10) qui donnent une indication sur les besoins en eau d'arrosage pour le substrat.
Patent EP-0555227-A1 (EP)
Inventor: MCCUBBREY DAVID L
IPC: G06V30/146
Filed: 1991-05-23
Abstract: Système informatique et procédé permettant d'effectuer une opération de tri du courrier dans laquelle le système informatique détermine la localisation du code postal situé dans une image numérique d'un bloc d'adresse (20) provenant d'un pli de courrier. Une distance de l'intervalle entre les traits est calculée pour l'image et les traits de l'image sont affinés (38) pour augmenter la séparation verticale entre les lignes du bloc d'adresse. Un axe médian est déterminé pour chaque ligne et on superpose ce dernier sur l'image numérique. On réalise une opération de diffusion des plages claires sur l'image numérique à partir de l'axe médian au niveau duquel sont notés sous forme de ponctuation les bits de données qui ne sont pas reliés à l'axe médian, puis les traits reliés entre les lignes sont divisés en deux lignes. On sélectionne ensuite la dernière ligne qui est déterminée comme étant suffisamment large pour contenir un code postal en fonction de la taille limitée de la case. D'autres coupures de mots sont formées et la meilleure coupure est sélectionnée (50) dans laquelle le dernier groupe formé est identifié comme étant le code postal.
Patent EP-0499635-A1 (EP)
Inventor: CLAYER FREDERIC
IPC: E21B47/16
Filed: 1991-08-30
Abstract: Procédé de transmission de données des conditions de forage d'un puits, du fond à la surface comprenant les opérations suivantes: mesure en continu de la pression de la boue de forage à son entrée dans le puits; mesure au moyen d'un capteur d'au moins une condition opératoire au fond du puits; transmission sous forme d'impulsions déclenchées dans la boue de forage et codées pour ladite mesure; détection par mesure de pressions des impulsions dans la boue à son entrée du puits. Selon l'invention le procédé comprend l'opération additionnelle de détection simultanée des vibrations générées dans le train de tiges par lesdites impulsions dans la boue de forage.
Patent EP-0510163-A1 (EP)
Inventor: PHILIPPOT ETIENNE
IPC: B01F1/00
Filed: 1991-11-08
Abstract: La présente invention concerne un procédé de dissolution contrôlée d'un matériau cristallin formé de plusieurs sortes d'ions, dans une solution contenant un solvant du matériau cristallin. La solution contient, avant dissolution, au moins deux sortes d'ions du matériau cristallin. La concentration molaire en ion de chaque sorte est supérieure à zéro et inférieure à la concentration molaire en ion de chaque sorte qu'aurait la solution à saturation, si elle contenait l'ensemble de ions constitutifs du matériau cristallin, dans les conditions de température et de pression de la dissolution. Application: usinage chimique de matériaux piézoélectriques notamment de berlinite.
Patent EP-0495439-A1 (EP)
Inventor: OTAKE HIROHISA DENKI KAGAKU KO
IPC: C09D11/02
Filed: 1992-01-13
Abstract: A binder resin for a heat transfer layer, which consists essentially of a polyvinyl acetacetal resin (I) having an acetacetalation degree of at least 87% by weight, the weight ratio of cis-vinyl acetacetal moiety/trans-vinyl acetacetal moiety in the acetacetal moiety of the resin (I) being from 1 to 4.
Patent EP-0510500-A1 (EP)
Inventor: WOLF HELMUT
IPC: A01B73/00
Filed: 1992-04-15
Abstract: 2.1. Transport devices for cutting units or the like have hitherto been designed as independent single-axle or two-axle trailers onto which the working implement (10) could be placed. It is a disadvantage that a self-supporting structure involving high costs is consequently necessary. In another known version, an undercarriage is mounted at the front and at the rear end of the working implement (10), this being expensive and increasing the total length of the train. 
<??>2.2. The proposed transport device consists of a connecting rod (24) and of an undercarriage (26), the connecting rod (24) being pushed into the working implement (10) and being fastened there, and the undercarriage (26) being mounted underneath the working implement (10). 
<??>2.3. Transport devices (12) of this type are employed for transporting agricultural implements. 
<IMAGE>
Patent EP-0511638-A1 (EP)
Title: Brake disc with hub, with one or several demontable brake ring(s)
Inventor: WIEBELHAUS WOLFGANG
IPC: F16D65/12
Filed: 1992-04-29
Abstract: It is proposed by means of the invention to determine the number of brake rings of identical type capable of being acted upon on one or both sides and their machining according to the braking power of a brake disc unit to be absorbed. <IMAGE>
Patent EP-0522311-A1 (EP)
Inventor: STRAUB PAUL
IPC: B65G69/18
Filed: 1992-06-13
Abstract: An accumulating head (1) is proposed in which the bulk material is retarded and accumulated before it is discharged. When the amount of bulk material in the accumulation space (21') has exceeded a certain weight, the accumulation space (21') is opened by the closure element (21), and bulk material is discharged downwards. Opening occurs only as a result of the weight of the accumulated bulk material, and the possibility of it being affected by kinetic energy is precluded.
Patent EP-0538597-A1 (EP)
Inventor: GRAS RAINER DR
IPC: C08G18/80
Filed: 1992-09-02
Abstract: The invention relates to blocked, polyfunctional polyisocyanate adducts having a melting point of < 120 DEG C, preferably 80-110 DEG C, which are characterised in that the blocked polyisocyanate adduct having a functionality of > 2 contains 1.1-2 mol of blocking agent per blocked NCO group.
Patent EP-0534343-A1 (EP)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61P25/26
Filed: 1992-09-21
Abstract: This invention relates to substituted pyridinylamino-1H-indoles, 1H-indazoles, 2H-indazoles, benzo[b]thiophenes and 1,2-benzisothiazoles of the formula
       
 wherein 
   Q is S, N or NR₂; 
   Y is CH, N or NR₂; 
   R₁ is hydrogen, loweralkyl, loweralkynyl, loweralkenyl, arylloweralkyl, loweralkoxycarbonylaminoloweralkylcarbonyl, arylloweralkoxycarbonyl-aminoloweralkylcarbonyl, aminoloweralkylcarbonyl, loweralkoxycarbonyl or acyl; 
   R₂ is hydrogen or loweralkyl; 
   R₃ is hydrogen or loweralkyl; 
   X is hydrogen, loweralkyl, halogen; and 
   n is 0 or 1; or a pharmaceutically acceptable acid addition salt thereof. 
     The compounds of this invention are useful in the treatment of memory dysfunctions characterized by a cholinergic deficit such as the type associated with Alzheimer's disease and other memory disorders. 
     Compounds of this invention also have utility as modulators of neurotransmitter function such as noradrenergic and serotonergic and as such are useful for treatment of depression and personality disorders such as obesessive compulsive disorders. 
     Additionally, compounds of this invention are useful as topical antiinflammatory agents for the treatment of various dermatoses.
Patent EP-0542274-A1 (EP)
Inventor: TOONAI MASATO
IPC: H01H71/10
Filed: 1992-11-12
Abstract: In a small-power tripping device for a circuit breaker having a closing device provided with a first lever (55) which is rotated when a movable core (51) of a closing device is attracted to a fixed core (52) upon excitation of a closing coil (53) to close the circuit breaker; a reset lever (81) of the small-power tripping device (75) is connected to said first lever (55) to move together with said first lever (55) thereby to reset the small-power tripping device when the circuit breaker is closed.