baber/WOPTO huggingface dataset:
Patent EP-0428489-A1 (EP)
Title: The use of a coated paper for the manufacture of an instant lottery ticket
Inventor: HANSELL ERIK
IPC: D21H21/40
Filed: 1990-11-06
Abstract: The invention relates to a new lottery ticket paper for the manufacture of different kinds of lottery tickets, especially of the "instant lottery ticket" type, and a method of manufacturing said tickets. The lottery ticket paper is characterized in that it comprises a coloured, opaque base paper coated on both sides with a composition comprising at least one pigment, a filler, a binder solution, and optionally viscosity regulating agents and some kind of security element. The lottery ticket paper is protected against see-through and various kinds of forgery. It is an environmentally pleasing, nonexpensive and from the production-technical point of view suitahle alternative to existing foil-laminated lottery ticket papers.
Patent EP-0446270-A1 (EP)
Title: Security box for installation in a safe.
Inventor: JACOBSON CHRISTER
IPC: E05G1/12
Filed: 1989-12-05
Abstract: The invention relates to a security box, preferably for installation in a safe or the like, of the type comprising a six-sided box (1) of metal, for example. According to the invention, a detector is disposed to detect improper opening of the box, a protective shell (9) is disposed to detect damage to the box, an electronics unit (11) is disposed to trigger a dye system if improper opening or damage is detected, and the dye system is disposed, upon triggering, to discolor the contents of the box.
Patent EP-0453477-A1 (EP)
Title: Purificateur de gaz comprime
Inventor: WILLIAMS C C B WILLPOWER BREAT
IPC: B01D53/04
Filed: 1990-01-09
Abstract: Purificateur de gaz comprimé, notamment pour air de respiration comprimé, comprenant deux d'unités d'absorption des polluants, connectés pour absorber les oscillations de pression, et dont les soupapes d'entrée sont interconnectées mécaniquement. Dans le mode de réalisation décrit, la soupape d'entrée est une soupape à deux voies ayant trois surfaces d'étanchéité montées sur un arbre commun, ledit arbre formant l'interconnexion mécanique. On décrit également un procédé pour purifier le gaz comprimé.
Patent EP-0478574-A1 (EP)
Title: Procede et appareil de surveillance d'une ligne de transmission de courant alternatif
Inventor: HOFFMAN GARY R
IPC: H02H7/26
Filed: 1990-05-04
Abstract: Un procédé et un appareil améliorés permettent de surveiller l'état d'une ligne (101, 102, 103) électrique de transmission de courant alternatif connectée entre des premier et deuxième sites. Dans un mode de réalisation du procédé décrit, des premières valeurs paramétriques de signaux sont générées pour le premier site par intégration temporelle des passages par zéro d'un paramètre de signaux de courant alternatif mesuré au premier site. Des deuxièmes valeurs paramétriques de signaux sont générées pour le deuxième site par intégration temporelle des passages par zéro du paramètre de signaux de courant alternatif mesuré au deuxième site. Une première valeur paramétrique de signaux enregistrée est lue et la valeur lue est associée à un moment qui précède d'un intervalle prédéterminé le moment où la deuxième valeur paramétrique est reçue au premier site. Une indication de l'état de la ligne de transmission est alors produite en fonction de la deuxième valeur paramétrique de signaux reçue au premier site et de la première valeur paramétrique lue de signaux.
Patent EP-0434807-A1 (EP)
Title: Heteroaryl-3-oxo-propanenitrile derivatives useful in stimulating myelopoiesis.
Inventor: DORIA GIANFEDERICO
IPC: A61P7/00
Filed: 1990-07-11
Abstract: PCT No. PCT/EP90/01129 Sec. 371 Date Mar. 12, 1991 Sec. 102(e) Date Mar. 12, 1991 PCT Filed Jul. 11, 1990 PCT Pub. No. WO91/01309 PCT Pub. Date Feb. 7, 1991.Heteroaryl-3-oxo-propanenitrile derivatives of formula (I)   <IMAGE> (I)  wherein X represents an oxygen atom or a -CH(R4)-, -O-CH(R4)-,-S(O)n-, -S(O)n-CH(R4)-, -CH(R4)-O-, -CH(R4)-S(O)n- or -CH(R4)-CH2- group wherein n is 0, 1 or 2; R1 represents C1-C6 alkyl, pyridyl or unsubstituted or substituted phenyl; R2, R3 and R4 are as herein defined; and Q is hydrogen, carboxy, C2-C7- alkoxycarbonyl or a -CON(Ra)Rb group, Ra and Rb being as defined herein; and their pharmaceutically acceptable salts are useful in stimulating myelopoiesis in bone marrow suppressed mammals.
Patent EP-0441138-A1 (EP)
Inventor: BUNZ GEORG
IPC: A44C5/00
Filed: 1991-01-17
Abstract: An ornamental chain consists of a core made of at least two parallel or twisted strings (11, 12, 13) and at least one metal wire (10) passing around said core, essentially punctiform contact surfaces (K) being formed between each string (11, 12, 13) and the metal wire (10). As a result, a very "free" fastening of the peripheral metal wire (10) is achieved by the core, and the bending behaviour of the peripheral metal wire (10) is very even due to the multi-point fastening by the continuous strings (11, 12, 13). The strings are preferably formed from metal or a metal alloy so that a high mechanical stability of the core can also be achieved.
Patent EP-0443350-A1 (EP)
Inventor: REICHEL KLAUS T
IPC: B41F27/12
Filed: 1991-01-31
Abstract: The clamp fits a flexible printing forme to a rotary cylinder via an entry channel and cylindrical inside channel in the cylinder recess. A spindle clamps the end of the forme eccentrically and rotatably to the walling of the entry channel. The recess (2,3) well should have a segment-shaped sector which also forms a segment of the periphery of the inside channel (3). The deflection of the spindle (4) is limited by a support (12) so the spindle bears against the inside wall of the channel (3).
Patent EP-0442464-A1 (EP)
Inventor: BECKER DIETMAR
IPC: H01R13/72
Filed: 1991-02-13
Abstract: A cable winding element (1) is shown and described for an electrical appliance, in particular for a hair-care appliance, there belonging to the electrical appliance an appliance housing, at least one electrical load, provided in the appliance housing, for example a fan motor and/or a heater, and a connecting cable (2), which is connected inside the appliance housing to the electrical load and is passed out of the appliance housing. According to the invention, when the electrical appliance is not being used, the connecting cable (2) is accommodated particularly easily "in an orderly manner", to be precise in that the cable winding element (1) consists of two shells (4, 5) which are connected to one another in a hinged manner and can be connected to one another at their ends remote from the hinge point (3). <IMAGE>
Patent EP-0443561-A1 (EP)
Inventor: SCHNIEDERJAN REINHOLD MASCHINE
IPC: F15B11/05
Filed: 1991-02-21
Abstract: The invention relates to a device for adjusting the capacity of a hydrostatic machine by means of an adjusting arrangement, with a directional control valve via which the adjusting arrangement is connected to a regulating-pressure line of the hydrostatic machine and which can be actuated by a proportionally acting electromagnetic actuating member and, for the purpose of re-setting, is connected via a control line to the working-pressure line of the hydrostatic machine. So that the directional control valve and thus the adjusting arrangement can be adjusted with greater accuracy, a proportional pressure valve (8) is provided in the control line (26). The proportional pressure valve (8) has two control surfaces, one of which is acted upon by the inlet pressure (working pressure) and to the other of which the reduced outlet pressure is applied counter to the inlet pressure. <IMAGE>
Patent EP-0455184-A1 (EP)
Inventor: HEYDEN BURKHARD DIPL ING
IPC: F24D11/00
Filed: 1991-04-27
Abstract: The invention relates to a process for heating a building (G) using solar energy, the outer faces of the building being provided with transparent insulation material (11) and with a solar energy absorption device (10), and the heat losses and the heat absorption being controlled in such a manner that the room temperatures in the building are to be adjustable, a solar heating/cooling module for this purpose and plant for implementing the process. Behind the insulation, the solar radiation is converted by an absorber (12) into heat energy and transferred to a heat transfer medium (13) in the absorber. Depending upon the heating or cooling requirement of the respective building zone, the heat transfer medium is then, for the passive supply of at least one room-side heat exchanger (15), supplied to the first building zone assigned to the solar heating module, and/or, for the active supply of at least one further room-side heat exchanger, to a further building zone situated outside the boundaries of the first building zone assigned to the solar heating module, or completely or partially to a cold-generating device. Between the absorber and the room-side heat exchanger, an accumulator (14) can be interposed. <IMAGE>
Patent EP-0470527-A1 (EP)
Inventor: WOEHRLE RUDOLF
IPC: B62D17/00
Filed: 1991-08-02
Abstract: The invention relates to the arrangement of wheels on vehicles which are arranged on the vehicle axle (1) by means of oscillating wheel arms (3). In order to be able to reliably set and adjust the toe-in of this wheel arrangement and so that only a single shape of the oscillating wheel arm (3) is required for both wheels and for differently finished vehicles, the invention provides for the wheel bearing bolt (3) to be constructed in a buckled fashion. The buckle (24) is located between the two bearing shafts (18) and (20) and its buckle angle corresponds preferably to the predetermined angle of the toe-in which the two wheels of an axle are intended to have. By rotationally adjusting and clamping tight the wheel bearing bolt (9) using a fixing element (11) which secures against rotation, it is possible to reliably set the predetermined toe-in and adjust it when required. <IMAGE>
Patent EP-0476407-A1 (EP)
Inventor: WEBER KURT
IPC: D01G15/28
Filed: 1991-09-02
Abstract: In order, in a card or teaser, to make the distance between the tips of the cylinder clothing (6) and the tips of the flat clothing (24) variable, the revolving-flat segments (19) each rest, on the two end faces (4) of the cylinder, on a disc wheel which rotates freely on the cylinder shaft (3) and which has on the circumference a cone (16) also provided with the same pitch on the revolving flat, so that, when the disc wheels (17) are displaced in the axial direction of the cylinder shaft, the abovementioned distance between the clothings is variable. <IMAGE>
Patent EP-0479012-A1 (EP)
Inventor: KREUTZER JOSEF
IPC: F28F1/12
Filed: 1991-09-14
Abstract: 2.1. In heat exchangers, in particular water-to-air cooling heat exchangers, it is known to arrange corrugated rib elements between flat tubes which end at a distance from the tube plates. This distance serves inter alia for the application of a silicone layer on the opposite tube plates after the hard/soft soldering process. 2.2. In the new heat exchanger (1a, 1b, 1c), spacers (14, 15, 30, 60) are provided in the gap region between the ends of the corrugated rib elements (9) and the tube plates in order to avoid widening the flat tubes (6). The novel heat exchanger is also able to withstand relatively high overpressure stresses of, e.g., approx. 4 bars. 2.3. Water-to-air cooling heat exchangers for motor vehicles. <IMAGE>
Patent EP-0440462-A1 (EP)
Inventor: LUI CHUNG YUEN
IPC: A61P25/04
Filed: 1991-01-30
Abstract: Sustained release formulations are disclosed which contain a therapeutically active medicament and a high and low viscosity HPMC and which exhibit a zero order release profile.
Patent EP-0484021-A1 (EP)
Inventor: OHATA MASATOSHI
IPC: G03F7/075
Filed: 1991-10-18
Abstract: The present invention provides a positive type resist composition which has excellent photosensitivity in light decomposition. The composition comprises;
     (a) a polymer having at least 70 % of isotactic construction, prepared from polymerizable monomers, at least a portion of which is a (meth)acrylate monomer having a group selected from the class consisting of a t-butyl group, a benzyl group, an alpha-methylbenzyl group, an alpha, alpha-dimethylbenzyl group and a trityl group, and   (b) a photoactivator which generates an acid in response to a light irradiation.   
     The present invention also provides a resist composition into which, instead of the polymer (a), a polymer (c) is formulated which has at least 70 % of isotactic construction and is prepared from polymerizable monomers, at least a portion of which is a hydroxyl styrene selected from the class consisting of p-t-butoxycarbonyloxystyrene, p-t-butoxycarbonyloxy-alpha-methyl-styrene, t-butyl-p-vinyl benzoate and t-butyl-p-isopropenylphenyloxy acetate.
Patent EP-0482873-A1 (EP)
Inventor: AOYAMA STEPHEN
IPC: A41F1/06
Filed: 1991-10-22
Abstract: The golf glove uses a silent fastener as its closure means and has elastic material (44-48) attached to the back side of the glove. Ventilation slits are provided in the silent fastener so as to alleviate sweating.
Patent EP-0458677-A1 (EP)
Inventor: VEZAIN GERARD
IPC: B64G1/22
Filed: 1991-05-15
Abstract: In order to damp the impact arising at the end of deployment on a deployable appendage of a space vehicle, such as a solar generator, without recourse to a complex mechanism for speed regulation or synchronisation of the deployment, it is proposed that a torque limiting device (28a) be placed between each articulation (12) and at least one of the adjacent elements (10a) of the appendage. This device comprises an elastic system such as a stack of Belleville washers (48a) which presses the plate (24a) of the articulation against the edge of the element (10a) with a predetermined, preferably adjustable, force. At the end of deployment, this elastic system absorbs the energy of the impact by deforming, then it brings the two pieces (24a, 10a) into contact with one another while giving the appendage the desired rigidity. Precise relative positioning is then ensured by a flexible blade (34a) whose opposed lateral edges are fixed onto each of the pieces. …<IMAGE>…
Patent EP-0467790-A1 (EP)
Inventor: CHAVEROT PIERRE
IPC: C08L25/10
Filed: 1991-07-18
Abstract: The following are delivered to an emulsion-forming region: (i) a bitumen/polymer component capable of being crosslinked with sulphur and which is in the form of a molten mass which has a temperature of between 100 DEG C and 230 DEG C and a viscosity of at most 2 Pa s at the said temperature, (ii) an aqueous phase containing an emulsifying system and having a temperature of between 10 DEG C and 90 DEG C and (iii) a crosslinking system yielding sulphur in an appropriate quantity, the weight ratio of the bitumen/polymer component to the aqueous phase ranging from 30:70 to 85:15, and the reaction mixture thus formed is kept in the emulsion-forming zone at a temperature of between 50 DEG C and 160 DEG C until a bitumen binder/polymer emulsion is obtained in which the polymer of the said binder is crosslinked into a three-dimensional structure. The emulsion obtained can be employed for the production of road surfaces, coated mixes or waterproof facings.
Patent EP-0504537-A1 (EP)
Inventor: ENGBERSEN ANTONIUS DR
IPC: H04L12/56
Filed: 1991-03-22
Abstract: The dynamic functional behavior of geographically distributed fast packet switching systems, including those which accommodate high-priority circuit switched traffic and low-priority packet switched traffic, can be tested in real-time by sending test packets from one or more source nodes through the system to specific destinations that comprise a test packet analyzer. The test packets have the same structure as the data packets but in their payload portion carry the entire information required to perform the testing. The nature of that test information depends on the characteristics of a set of predefined system errors the verification system is supposed to identify. 
     For example, for detecting a specific set of errors encompassing packet loss, packet duplication, wrong packet sequence, packet at wrong output, packet corruption, packet length error, and unacceptable packet delay, the test information would include an  input address  indicating the source of the test packet, a  sequence number  defining the order in which the packet should arrive at the destination,  time bits  relating to the packet length and/or to the expected packet transmission delay, and a  cyclic redundancy code  which covers the entire contents of the test packet, including its control portion. 
     Each analyzer at a receiving station operates autonomously from the senders and processes all received traffic in real-time: this enables it to recognize all defined system errors, even those occurring with very low probability, at the packet level.
Patent EP-0460147-A1 (EP)
Title: Portable microfiche reading device.
Inventor: DESSERT PATRICK
IPC: G03B21/10
Filed: 1990-12-11
Abstract: The present invention relates to a portable microfiche reading device which is configured like a parallelepipedic breafcase including in the bottom of the breafcase (1) an optical unit and a viewer, and including within the cover (2) a projection screen (9). Furthermore, the cover is provided with means (10) for fixing a removable sheet in front of the projected image.
Patent EP-0502953-A1 (EP)
Inventor: BURCH ROBERT RAY JR
IPC: C08G69/32
Filed: 1990-11-21
Abstract: On décrit des polyarylamides d'ammonium quaternaire qui sont utiles à la fabrication d'articles devant renfermer un minimum d'impuretés ioniques. Les polyarylamides sont produits en faisant réagir certains polyamides avec des bases d'ammonium quaternaire de la formule: R44N+X-, où chaque R4 est choisi indépendamment parmi hydrocarbyle ou hydrocarbyle substitué, à condition qu'au moins un des groupes R4 contienne au moins un atome d'hydrogène bêta. On décrit également le procédé de production des polyarylamides, le procédé de réalisation de produits manufacturés à partir desdits polyarylamides, ainsi qu'un procédé de modification des surfaces de tels polyamides.
Patent EP-0515437-A1 (EP)
Inventor: WALTERS VICTOR R
IPC: E04B2/02
Filed: 1991-02-12
Abstract: On peut construire une structure en poutres de bois en encastrant l'une dans l'autre des poutres carrées (6, 7, 8), leurs diagonales étant alignées verticalement, le coin supérieur de chaque poutre venant se placer dans une rainure en V (11) creusée dans l'arête inférieure de chaque poutre. Les murs de poutres en bois se croisant sont reliés par encastrement à l'aide d'encoches en forme de V (9) formées dans la partie inférieure de chaque poutre croisée. La profondeur des encoches en V (9) ne devra pas dépasser la moitié de la longueur de la diagonale de chaque poutre de plus de la moitié de la profondeur de la rainure longitudinale (11).
Patent EP-0472740-A1 (EP)
Inventor: TAMURA HIROTAKA
IPC: H01L45/00
Filed: 1991-03-20
Abstract: Un dispositif à électrons comprend une première couche diélectrique (103) ayant une première épaisseur déterminée de manière à permettre le passage d'éléments porteurs à travers elle et une première constante diélectrique; une seconde couche diélectrique (104) mise en contact avec la première, et ayant une seconde épaisseur sensiblement plus large que la première épaisseur ainsi qu'une seconde constante diélectrique qui est sensiblement plus grande que la première constante; une première électrode (101) sur la première couche diélectrique pour injecter les éléments porteurs, et une seconde électrode (108) mise en contact avec la seconde couche diélectrique pour réguler un flux de porteurs à travers la seconde couche diélectrique en réponse à une tension de contrôle qui lui est fournie.
Patent EP-0521104-A1 (EP)
Inventor: KYLE DAVID JOHN
IPC: A23K1/18
Filed: 1991-03-20
Abstract: PCT No. PCT/US91/02052 Sec. 371 Date Sep. 11, 1992 Sec. 102(e) Date Sep. 11, 1992 PCT Filed Mar. 20, 1991This invention describes a process for producing single cell edible oils containing eicosapentaenoic acid (EPA) from heterotrophic diatoms. The diatoms are cultivated in a fermentor in a nutrient solution containing nitrogen and silicate. Depletion of the nitrogen followed by depletion of the silicate induces the diatoms to synthesize large quantities of edible oil containing EPA which subsequently is recovered. The edible oil, and uses for it, also form parts of this invention as do mutant diatoms capable of producing large quantities of EPA.
Patent EP-0489127-A1 (EP)
Title: Dispositif d'accouplement de cables metalliques
Inventor: SOLANO SALLAN VICTORINO
IPC: F16G11/00
Filed: 1990-06-25
Abstract: Ce dispositif d'accouplement pour câbles métalliques est constitué par une bride d'accouplement (B) et un terminal de connexion (T) qui sont joints aux extrémités libres correspondantes (1a et 2a) des deux parties distinctes du câble métallique (1 et 2). La bride d'accouplement (B) présente une forme de T dont les bras (3a et 3a') définissent un logement tubulaire destiné à recevoir le terminal de connexion (T) et dans lesquels il a été prévu une rainure (5) qui traverse la paroi du logement tubulaire et est ouverte à l'une de ses extrémités (5a) et forme le moyen de retenue de ce terminal de connexion (T). Le terminal de connexion (T) a une forme cylindrique et ses dimensions correspondent de manière ajustée au logement tubulaire. Application à l'industrie automobile.
Patent EP-0544714-A1 (EP)
Title: Heterocyclic compounds and their preparation and use.
Inventor: OLESEN PREBEN H
IPC: C07D417/14
Filed: 1991-08-20
Abstract: The present invention relates to therapeutically active azacyclic compounds, a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease, severe painful conditions and glaucoma.
Patent EP-0546068-A1 (EP)
Inventor: GALLICK GARY E
IPC: C07K14/705
Filed: 1991-08-09
Abstract: On décrit un analogue d'un peptide synthétique et cyclique, biologiquement actif, présentant une séquence d'acides aminés semblable à celle du facteur de croissance épidermique natif entre les acides aminés 32-48. On a découvert que le peptide simule certaines activités biologiques du facteur de croissance épidermique (FCE) natif intact. Les analogues du peptide de FCE de la présente invention comprennent au moins une liaison sulfydryle entre deux cystéines du peptide contenant des extrémités terminales de bloc. Les peptides comprennent l'extrémité de la boucle-B et de la boucle-C caractérisant la forme naturelle du peptide de facteur de croissance épidermique. L'activité biologique du peptide permet de développer des procédés utilisant ce peptide comme agent de cicatrisation ainsi que dans le traitement du cancer. En particulier, les peptides décrits sont utilisés dans des applications thérapeutiques pour soigner le cancer et dans la stimulation de la cicatrisation, en particulier des lésions dues aux brûlures et les ulcères simples de l'estomac. Des procédés de préparation et d'utilisation des analogues de peptides de FCE biologiquement actifs sont aussi décrits. Les formes -D et -L des acides aminés des peptides peuvent toutes deux faire partie des peptides biologiquement actifs décrits.
Patent EP-0551430-A1 (EP)
Inventor: COHN GERALD E
IPC: G02B5/32
Filed: 1991-10-03
Abstract: L'invention concerne l'application d'un ou de plusieurs éléments optiques holographiques multifonctionnels (HOEs) (40, 16) à un appareil photométrique, et à un spectrophotomètre en particulier. Des procédés de fabrication d'éléments optiques holographiques multifonctionnels (HOEs) spécialement utiles dans l'application mentionnée ci-dessous permettent d'obtenir des hologrammes qui assurent plusieurs fonctions optiques conventionnelles (c'est-à-dire concentration et guidage de la lumière). Les éléments optiques holographiques ainsi fabriqués sont utiles dans un mode de détecteur (16) (c'est-à-dire traiter la lumière provenant d'un échantillon éclairé pour analyser une certaine portion de son spectre); dans un mode source (40) (c'est-à-dire le traitement de la lumière provenant d'une source (51) et focalisée sur un échantillon); et une combinaison des modes source et de détection.