baber/WOPTO huggingface dataset:
Patent EP-0422717-A1 (EP)
Inventor: BRANDT DICK
IPC: H04L69/40
Filed: 1990-10-01
Abstract: The data flow is composed of data cells which are each transmitted via one of said transmission channels and which each comprise a control word group containing one or more control words and also an information word group containing one or more information words. 
A number of variables is maintained which, on arrival of a data cell at a certain location, are each altered in accordance with a alteration algorithm and are then processed in accordance with an evaluation algorithm to produce an evaluation signal. One or more of such evaluation signals are processed in accordance with a combination algorithm to produce a control signal and in which method a data cell is, or is not, transmitted, depending on the value of the control signal. 
. One of a plurality of quality classes is assigned to each of the data cells and for each quality class, a first variable is maintained which relates to the number of data cells having the respec­tive quality class, which first variable is altered in accordance with a first alteration algorithm when a data cell arrives at a first location (I) and is processed in accordance with a first evaluation algorithm to produce a first evaluation signal. 
. Each of the virtual transmission channels is divided into one or more groups which each comprise one or more of said transmission channels and which each comprise those virtual transmission channels which make use of a particular potential congestion point in the transmission system and for each group of virtual transmission channels, a second variable is maintained which relates to the number of data cells to   be transmitted via the respective group of transmission channels, which second variable is altered in accordance with a second alteration algorithm when a data cell arrives at a second location (I,II,III) and is then processed in accordance with a second evaluation algorithm to produce a second evaluation signal. 
. Depending on the value of the second evalua­tion signal and depending on the value of the respective quality class, the first alteration algorithm or the first evaluation algorithm or both are controlled in a manner such that, if the number of data cells of the respective group of channels is relatively large, the number of data cells transmitted is reduced and this will be the more so, the lower the quality class is.
Patent EP-0442177-A1 (EP)
Inventor: MING DE ZHU
IPC: G01N27/447
Filed: 1990-02-13
Abstract: Separation of sample ions on the basis of molecular size is achieved by electrophoresis in an aqueous solution containing a dissolved non-crosslinked polymer. The polymer has a molecular weight range which overlaps that of the sample ions being separated. Species which vary in molecular weight but not in charge/mass ratio are separated by this method, which is of particular interest in high performance electrophoresis in capillary columns where the use of gels would be awkward and inconvenient.
Patent EP-0389204-A1 (EP)
Inventor: BLY ROBERT R
IPC: A47K11/04
Filed: 1990-03-16
Abstract: A portable commode comprises legs (10) which support a tubular frame (14). The frame (14) defines a chair-like configuration that included arm rests (18) and front and rear parallel horizontal cross-bar members (24,22). A seat (30) has integrally moulded seat clamps (44) which project from a rear portion thereof. The seat clamp (44) has a groove situated away from a bottom plane of the seat and configured for locking receipt on, and pivotal movement about, the rear cross-bar member (22). The commode also includes a lid (32) which has integrally moulded lid clamps (48) which project from a rear portion thereof. The lid clamp (48), like the seat clamp (44) has a groove situated diametrically away from a bottom plane of the lid and configured for pivotal receipt on the rear cross-bar member (22).
Patent EP-0389207-A1 (EP)
Inventor: BUNIN LEONID
IPC: A61J1/03
Filed: 1990-03-16
Abstract: There is disclosed a novel sandwich blister package for tablets and similar articles which generally comprises a plastic film (10) having a plurality of heat-formed cavities (11) which contain tablets or similar articles; and, a plastic film (14)/aluminum foil (15) laminate sheet (13) superimposed upon and heat sealed to the plastic film to form a blister card (A) of pre-set size, each blister card (A) being bonded to another blister card (B) so that the aluminum foil (15) forms the outer protective cover with the plastic film sandwiched between them.
Patent EP-0392732-A1 (EP)
Inventor: BRAUN EUGENE RALPH
IPC: B60W30/18
Filed: 1990-04-04
Abstract: In a start control system a central processing unit (10) processes signals indicative of throttle pedal position (26), engine speed (20), transmission input speed (14), and transmission output speed (16) and controls either or both the degree of clutch (6) and brake (24) engagement to provide smooth start up when vehicle speed is less than a predetermined value.
Patent EP-0388303-A1 (EP)
Inventor: TOFFIN FRANCOIS
IPC: G02C1/06
Filed: 1990-03-15
Abstract: These spectacles comprise a frame (10) and a pair of rimmed glasses (30) joined together by a central bar (36), the frame comprising, in the region of the nose (12), a recess (19) housing this bar. According to the invention, the peripheral groove (14) of the frame has a shoulder (14b) only on a region (14a) of each glass location, the oppositely located region (14c) being essentially without such a shoulder, and the pair of rimmed glasses (30, 36) is elastically deformable by flexure between: . a first position, strongly bowed, obtained by external stressing by the user, enabling each of the rimmed glasses to be inserted below the corresponding shoulder of the frame without significant deformation of the latter and . a second position, slightly or not bowed, obtained after removing the said external stress, enabling each of the rimmed glasses to be fitted beneath the corresponding shoulder of the frame and their holding in position in the groove of the frame. Advantageously, in the second position, the pair of rimmed glasses remains subjected to an end compression because the rimmed glasses come into contact with the internal face of the peripheral groove of the frame, this end compression producing a buckling effect reinforcing the holding in place of the rimmed glasses in the groove of the frame opposing unintentional external stresses. <IMAGE>
Patent EP-0441073-A1 (EP)
Inventor: JONACZYK JEAN-MARC
IPC: B60J10/04
Filed: 1990-12-11
Abstract: Internal lip for moveable window or pane in a motor vehicle door fitted with an internal seal. The internal surface of a groove (f'2) is provided, at least on its part with which an anchoring rib (41) of the seal (4) is designed to cooperate, with a surface layer (5) which is acoustically compatible with the material of said rib (41), that is it produces no noise at an audible frequency. <IMAGE>
Patent EP-0399931-A1 (EP)
Inventor: DAMIZET PATRICK
IPC: F04D27/02
Filed: 1990-05-23
Abstract: This apparatus is of the type comprising box 2, a motorized suction turbine 4, connected pneumatically to the outlet orifice 2b of the box, and at least one pipe 6 whose downstream end 6a opens into the box 2, means 13-40 connected to the upstream end 6b of the pipe 6 which are capable of generating a temporary pneumatic pressure wave in the direction of its downstream end 6a, the latter being coupled with means 20-22 of detecting the pressure wave and of reacting on the control unit 23 of the power supply of the electric motor 3 of the suction turbine 4 for putting the installation into operation. 
<??>According to the invention, the pneumatic pressure wave is carried by the pipe 6 itself from its upstream end 6b to its downstream end 6a, this downstream end being fitted with a closing valve 18, normally kept in the closed position and capable of releasing the opening of the pipe under the effect of the suctional reduced pressure. 
<IMAGE>
Patent EP-0407516-A1 (EP)
Title: Procede et appareil de sterilisation rapide de matiere
Inventor: KUTNER BARRY S
IPC: A45C11/00
Filed: 1989-11-22
Abstract: Procédé et appareil (10) de stérilisation rapide de matière, notamment des articles tels que des porte-outils dentaires (18), consistant à introduire l'article et la solution de stérilisant liquide (22) dans une poche repliable (20) composé de matière en feuille imperméable à la vapeur, à sceller ladite poche repliable afin de former un ensemble étanche au gaz (24), et à vaporiser ladite solution de stérilisant liquide par chauffage afin de produire une atmosphère de vapeur de stérilisant chaud. On introduit le stérilisant chaud dans la poche en quantité suffisante pour créer une surpression lorsqu'on le vaporise, laquelle est indiquée par la poche repliable se dilatant jusqu'à un état détendu. Dans un mode de réalisation, on vaporise la solution de stérilisant liquide en soumettant ledit ensemble étanche au gaz au rayonnement de micro-ondes. Dans d'autres modes de réalisation particulièrement adaptés à la stérislisation de matière comprenant une pluralité d'articles, l'article au moins est entouré par une protection, pouvant être séparée de la poche ou solidaire de celle-ci, et pouvant être intégrée, c'est-à-dire de manière solidaire, dans la matière en feuille formant la poche, constituant une barrière à la transmission du rayonnement des micro-ondes. On scelle la poche contenant le ou les articles protégés ainsi que le stérilisant liquide, puis on soumet ledit ensemble étanche au gaz au rayonnement de micro-ondes afin de vaporiser le stérilisant, après quoi le ou les articles sont stérilisés sous l'effet d'une vapeur chimique.
Patent EP-0477182-A1 (EP)
Inventor: GRONAU KURT
IPC: B65B69/00
Filed: 1990-04-19
Abstract: Une machine pour enlever des fils de fer de balles comprend un dispositif de positionnement des balles (1), un dispositif de coupe (4) qui sectionne les fils de serrage des balles, un dispositif de saisie (5) qui enlève les fils une fois qu'ils ont été sectionnés, et un dispositif d'enroulement (6) qui saisit tous les fils enlevés au moyen d'une broche d'enroulement (22) fourchue, longitudinalement mobile, et qui les enroule en bobines. Afin d'améliorer l'enroulement des fils sectionnés, une rangée de doigts de guidage (7), agencés à la manière d'un peigne, viennent se placer, une fois que les fils ont été sectionnés et enlevés, dans la région située entre la broche d'enroulement (22) et la balle (1). Pendant l'enroulement, les fils passent entre les doigts de guidage (7).
Patent EP-0470117-A1 (EP)
Title: Drugs (calcitonin gene-related peptides) for treating erectile dysfunctions.
Inventor: STIEF GEORG
IPC: A61K38/00
Filed: 1990-04-21
Abstract: PCT No. PCT/EP90/00644 Sec. 371 Date Oct. 18, 1991 Sec. 102(e) Date Oct. 18, 1991 PCT Filed Apr. 21, 1990 PCT Pub. No. WO90/12586 PCT Pub. Date Nov. 1, 1990.A method of treating erectile dysfunctions in mammals and men, by administering to the mammal or man a pharmaceutical composition comprising a therapeutically effective amount of a calcitonin gene-related peptide.
Patent EP-0478622-A1 (EP)
Inventor: WILSON DAVID
IPC: C23F1/08
Filed: 1990-05-25
Abstract: Film métallique sélectivement démétallisé (16) dans lequel différentes quantités de métal sont éliminées en différents endroits dudit film afin de produire un film dont la densité optique graduée varie selon les endroits. La quantité de métal présente dans le film peut varier soit graduellement et en continu, soit par étapes, formant ainsi une série de bandes ou de pièces (18, 20, 22). Chaque partie du film a à l'oeil nu, un aspect uniforme, homgène et continu. Le produit (10) s'obtient à partir d'un substrat, par exemple un film plastique, recouvert d'une fine couche de film métallique semi-conducteur (16). Différentes quantités de ce métal sont éliminées du film en différents endroits, de préférence en exposant le film métallique en différents endroits à différentes quantités de réactif d'attaque sous forme de minuscules gouttelettes de telle dimension à un endroit et de telle autre dimension à un autre. Ce réctif peut être appliqué par impression en demi-teinte, avec des points de taille variable appliqués sur des centres uniformément fixes et des points de réactif appliqués plus largement à certains endroits qu'à d'autres pour éliminer une plus grande quantité de métal.
Patent EP-0497777-A1 (EP)
Inventor: SMITH STEWART G
IPC: G06F17/50
Filed: 1990-08-25
Abstract: Un compilateur pour un processeur de signaux numériques permet au projeteur de spécifier séparément fonction, exactitude, et débit. Ledit compilateur utilise une structure de mots comprenant tous les attributs de signal de bits, de chiffres, et de sous-mots qui ont tous un rapport direct avec la grandeur du processeur et du débit. A partir d'une base de bits de fonctionnement et de rythmes implicites à la spécification d'exactitude et de débit, le compilateur peut choisir la structure de mot optimale pour l'application. Le compilateur peut également propager à travers tout un réseau d'icônes, utilisé pour la spécification de fonction, des attributs d'estimations divers, qui permet au projeteur d'observer l'effet de modifications de construction sans faire appel à la simulation. On décrit un exemple spécifique de construction utilisant une architecture spécifique ainsi qu'une granularité computationnelle spécifique.
Patent EP-0494201-A1 (EP)
Title: Labels and manufacture thereof.
Inventor: INSTANCE DAVID JOHN
IPC: G09F3/02
Filed: 1990-09-28
Abstract: A method of producing a succession of self-adhesive labels on a length of a release material, the method comprising the steps of: (a) die-cutting a length of pressure-sensitive stock to provide a succession of self-adhesive supports which are coated on their rear surface with a pressure-sensitive adhesive and which are releasably adhered to a length of release material (2); (b) disposing a respective succession of multilaminar label pieces (10) over the self-adhesive supports and adhering a length of laminar material (14) over the multilaminar label pieces and the self-adhesive supports and to the release material between adjacent self-adhesive supports; and (c) die-cutting (18) through the length of laminar material as far as the release material thereby to form a succession of self-adhesive labels (20) on the release material, each self-adhesive label including a multilaminar label piece carried on a respective self-adhesive support and a portion of the laminar material thereover.
Patent EP-0496766-A1 (EP)
Inventor: DIETRICH KLAUS
IPC: B65D39/02
Filed: 1990-10-21
Abstract: L'invention concerne un récipient à bonde (1) avec au moins un trou de bonde qui peut être fermé de manière à prévenir la fuite de liquide au moyen d'un bondon (2). Le trou de bonde entoure un col réalisé dans le matériau du récipient, sur lequel est ménagée une surface d'étanchéité. Un élément d'étanchéité (3) destiné à fermer hermétiquement le trou de bonde s'insère entre la surface d'étanchéité et le bondon. Dans le but d'obturer le récipient à bonde, une partie saillante sur le col et une partie saillante sur le bondon entourent au moins un élément de tension (4) qui précontraint le bondon en direction de la surface d'étanchéité ménagée sur le col.
Patent EP-0441160-A1 (EP)
Inventor: MAGNONE GRATO
IPC: C07C211/29
Filed: 1991-01-21
Abstract: The present invention provides a process for preparing fenfluramine in its levo and dextro enantiomer forms, based on the use, as key product, of 1-(3-trifluoromethyl)-phenyl-propan-2-ol in one of its two enantiomer forms (3) and ent-(3). The invention also provides 1-(3-trifluoromethyl)-phenyl-propan-2-ol in each of its two enantiomer forms.
Patent EP-0452631-A1 (EP)
Inventor: OSYPKA PETER DR ING
IPC: A61B17/22
Filed: 1991-02-22
Abstract: A dilatation catheter (1) for reducing or eliminating vascular constrictions or vascular occlusions (2) has at its distal end at least one pressure element (3) and, possibly, also a second pressure element (16) which is spaced apart from the first pressure element (3). The pressure element or pressure elements are used to exert a pressure on the constricted vessel wall in order to force back deposits which are present there and in this way to once again enlarge the inner lumen of the vessel (4). For this purpose the catheter (1) is mounted rotatably and can be connected at the proximal end to a rotational drive mechanism (5). In order to be able to produce inside a vessel (4) a greater circumference or cross-section than is predetermined by the pressure element(s) (3 and/or 16), the catheter (1) has an inner guide channel (6) for a stylet (7) and is flexible near the pressure elements (3 and 16) so that it can be bent or deflected. Near its end (8) projecting in the use position up to or into the pressure elements (3) or the pressure elements (16), the stylet has as a supporting and guiding means a first bend or curve (9) and can in turn be coupled to a rotational drive mechanism (5) and can in this way be driven in rotation, preferably in synchronism with the catheter (1) so that the pressure element or pressure elements are moved not only about their own axis, but at the same time eccentrically in a circular orbit. <IMAGE>
Patent EP-0491112-A1 (EP)
Inventor: MOLINATTO BRUNO
IPC: B41F13/22
Filed: 1991-07-01
Abstract: An impression cylinder for a printing machine with arrangements for oil conditioning and lubricating, wherein the receiving shaft (2) of a flexible cylinder shell (13) is of hollow (4) construction and has at its ends an inlet and an outlet for a cooling liquid. Furthermore, the receiving shaft penetrates a chamber (8, 20) which forms an oil supply container, the supply container receiving the flexible cylinder shell (13) in a rotatable manner with interposition of ball bearings (16, 17, 18, 19), and said supply container (20) having openings (22-31) on its underside for draining the oil and feed openings (32-36) on its upper side which cooperate with scraper plates (37-41) which extend in the radial direction into the immediate vicinity of the inside circumference (42) of the flexible cylinder shell. …<IMAGE>…
Patent EP-0477735-A1 (EP)
Inventor: ROZNERSKI ALFRED
IPC: H01J61/36
Filed: 1991-09-17
Abstract: In order to reduce the cold filling pressure of noble gas in the case of high-pressure discharge lamps, the volumes of the spaces in the bulb necks (2, 2') which are filled with relatively cold gas when the lamp is in operation and are remote from the bulb are filled by means of a disc or discs (9, 9'), which preferably consists of aluminium oxide ceramic and is/are pushed onto the electrode rods between a supporting element (6, 6') and a spiral spring (8) which provides the position. This facilitates starting, because of the reduced breakdown voltage, and leads to increased arc stability, because of the reduced convection. In addition, the discs relieve the stress on the supporting element (6, 6') which supports the electrode rod (4, 4'), both mechanically and - supported by a coating (11'), which increases the emission, on the bulb neck seal (7) and base region (5, 5') - thermally. 
<IMAGE>
Patent EP-0488299-A1 (EP)
Inventor: YOSHIDA RISABURO
IPC: H05K3/46
Filed: 1991-11-28
Abstract: A method of manufacturing a multi-layered wiring board, which is characterized in that the oxidation of a wiring layer (1) for roughening the surface of the layer is performed by two steps (a) oxidizing a wiring layer (1) of inner circuit plate with a first alkaline oxidizing solution thereby forming a first oxidized film comprising CuO and Cu₂O, then etching said first oxidized film to obtain a thinned first oxidized film (2e), and (b) oxidizing said thinned first oxidized film (2e) with a second alkaline oxidizing solution thereby forming a second oxidized film (2a) enriched with Cu₂O.
Patent EP-0503155-A1 (EP)
IPC: C11D1/645
Filed: 1991-12-20
Abstract: The present invention relates to fabric softeners in the form of aqueous solutions, emulsions or dispersions, in which at least one of the compounds of the general formula …<IMAGE>… is used as quaternary ammonium compounds. R<1>, R<2>, R<3> and R<4> are identical or different and denote the radicals R<5>-(O-CH(R)-CH2)m- with R being identical or different and being H or CH3 and R<5> being an acyl radical with 6-22 carbon atoms or H.… R<5> must be an acyl radical at least once and H at least once.
Patent EP-0451921-A1 (EP)
Inventor: BAETSEN GERARDUS HUBERTUS
IPC: B29B7/76
Filed: 1991-04-10
Abstract: The invention relates to a mixing head for mixing of at least two liquid chemically interreacting plastic components, comprising a casing (1) provided with a mixing chamber (2) containing an axially movable plunger (5), with two channels (8) ending in the mixing chamber to feed in the plastic components, which mixing chamber is provided with a connection (10) to a mould. The plunger is able to rotate in two directions and over part of its length it fits closely in the mixing chamber and over the rest of its length, up to the free end of the plunger, its circumference is provided with helically running ribs.
Patent EP-0454462-A1 (EP)
Inventor: FUJITA TAKANORI
IPC: C08F2/38
Filed: 1991-04-25
Abstract: An improved process for producing a vinyl or vinylidene polymer comprising polymerizing a monomer having a vinyl or vinylidene group in the presence of
     (a) a radical polymerization initiator,   (b) an organic phosphorus compound of the formula:
      wherein R¹, R² and R³ are independently hydrogen atom, chlorine atom, bromine atom, an alkyl, an aralkyl, or an aryl,   (c) an amine hydrohalide or a quaternary ammonium halide, and   (d) a copper-containing compound, which can be carried out rapidly and can give the vinyl or vinylidene polymer having excellent mechanical strength without coloring.
Patent EP-0467670-A1 (EP)
Inventor: KISHI MITSUHIRO
IPC: B60B33/06
Filed: 1991-07-17
Abstract: A heavy object, such as a portable toilet (2), is supported on a base (1). At least one wheel (7) is mounted on the base (1) for vertical movement between an upper position in which the wheel (7) is supported above the lower surface of the base and a lower position in which at least a portion of the periphery of the wheel is below the lower surface of the base. The wheel (7) is releasably held in one or the other of those positions. A handle (6) is movably mounted on the object so that the object can be manually swung to permit the wheel to move between those positions.
Patent EP-0479534-A1 (EP)
Inventor: OHZU HAYAO
IPC: H04N5/372
Filed: 1991-09-30
Abstract: A photoconversion device has light receiving cells and also a dark cell to provide a dark output to enable the signals from the light receiving cells to be compensated for noise due to dark current. The dark cell resembles the light cells, but its light receiving region is covered by a light shielding layer (5). Capacitive coupling between the light shielding layer (5) and a charge accumulation region (3) distorts the dark cell output so that it does not match the dark current noise in the light cell outputs. This capacitive coupling is reduced by interposing a conductive layer (1) between the light shielding layer and the charge accumulation region (2). Preferably the conductive layer (1) is connected to the read-out electrode. Preferably the read-out electrode (1) of the light cells is enlarged to further reduce the difference between the capacitance of the charge accumulation region (2) of the dark cell and that of the light cells.