baber/WOPTO huggingface dataset:
Patent EP-0475161-A1 (EP)
Inventor: HENRION MICHEL
IPC: H04L12/56
Filed: 1991-08-23
Abstract: This system stores data blocks each comprising one or more data elements. It comprises a plurality of queues serving to interlink the data blocks in order to transfer them selectively to individual outlets that may belong to separate destinations and a management logic for these queues. There is a queue specific to each outgoing destination. A queue management logic comprises data block selection (OSQRCL) acting when a queued data block must be assigned to an individual outlet, which comprise (OQSC, OQPS, OQIC) identifying a queue of an outgoing destination to which this outlet belongs, by obtaining the address of a data block and assigning the selected data to the outlet in question (YJS) by initiating the transfer of this data block to this individual outlet (NCO).
Patent EP-0479087-A1 (EP)
Inventor: DIXON ANGUS
IPC: H01J61/36
Filed: 1991-09-23
Abstract: The invention relates to a high-pressure discharge lamp having a rotationally symmetrical discharge vessel (19) of quartz glass, whose electrode system is fused into the bulb neck (20) by means of a molybdenum foil fusing-in technique. With the exception of the molybdenum sealing foils (24), all the metallic parts (22, 25, 26) of the electrode system which are fused into the bulb neck (20) are enveloped by profiled molybdenum foils (29, 32, 33, 34, 35, 36, 37). This prevents the quartz glass sticking to the electrode shafts (22) and the current supply leads (26) when the sealing foils (24) are being fused in. The profiled molybdenum foils (29, 32, 33, 34, 35, 36, 37) permit stress-free thermal expansion of the electrode shafts (22) and of the current supply leads (26), and also permit better alignment of the electrode system in the lamp bulb. 
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Patent EP-0498928-A1 (EP)
Inventor: HUNKEMOELLER PAUL
IPC: E04F13/02
Filed: 1991-10-18
Abstract: 2.1 In the restoration of tiled surfaces, old tiles often remain on the wall or floor, the newly applied tiles or tile panels being applied on the old tiles and having a layer thickness which is undesirable in several respects. A method is to be provided to restore tiled surfaces, in which a new surface having a layer thickness as low as possible is applied on the old tiles. 2.2 The invention proposes first to clean and degrease the tiles, then to apply an adhesive base and finally a liquid, pasty or thixotropic wall coating. The joints can be marked in colour and the newly created surface can be protected by means of a surface film.
Patent EP-0484792-A1 (EP)
Inventor: CHEN XIN
IPC: B01J21/08
Filed: 1991-10-29
Abstract: The present invention relates to a fluidized-bed catalyst for propylene ammoxidation to produce acrylonitrile, which consists of silica support and a composite of the formula 
 
 
 
        A a  B b  C c  Ni d  Co e  Na f  Fe g  Bi h  M i  Mo j  O x   
 
 
 
   wherein A is potassium, rubidium, cesium samarium, thallium, or mixture thereof; B is manganese, magnesium, strontium, calcium, barium, lanthanum, rare earth, or mixture thereof; C is phosphorus, arsenic, boron, antimony, chromium, or mixture thereof; M is tungsten, vanadium, or mixture thereof. The catalyst of the present invention is highly active and selective for preparing acrylonitrile, more specifically, is suitable for catalyzing the reaction between air and propylene at a rather low ratio hence to greatly enlarge the processing capacity of the reactor. By using the catalyst of the present invention, the processing capacity of the reactor increases by 10-15 percent compared with that using conventional catalysts.
Patent EP-0489418-A1 (EP)
Inventor: EKINER OKAN MAX
IPC: B01D67/00
Filed: 1991-12-04
Abstract: A process for preparing multicomponent gas separation membranes is disclosed. The process involves casting two or more solutions of polymer, and partially removing solvent from the side of the cast polymer that is to form the gas separation layer of the membrane. The membrane is then quenched to freeze its structure and then the remainder of the solvent removed to form the gas separation membrane.
Patent EP-0443639-A1 (EP)
Inventor: KILDAL MAURICE ALFRED C O EAST
IPC: B41M5/24
Filed: 1991-01-11
Abstract: There is disclosed a method of laser-marking plastic articles (10) without unduly damaging the plastic. The method comprises coating the plastic (10) with a contrasting color layer (14), and intermediate the color layer (12) and the plastic (10), a protective layer (12) of a dried coverage (t) of at least 1.5gm⁻².
Patent EP-0474295-A1 (EP)
IPC: B26B3/00
Filed: 1991-08-30
Abstract: Knife consisting of a metal member forged to form a blade (12) integral with a tang (18), provided with a hitch (20), on which is fastened a handle (30a, 32a) having ergonomical shape for helping handling and allowing a prolongated use thereof.
Patent EP-0441523-A1 (EP)
Inventor: IGARASHI SHINYA C O HITACHI AU
IPC: G01F1/684
Filed: 1991-01-30
Abstract: An air flow rate measuring device for an internal combustion engine has a housing (1) adapted to be inserted through a wall (11), the housing defining an air intake main passage (4) of the engine. The housing also has an auxiliary air passage (3) for a portion of the intake air and the housing supports a circuit board (5) containing a hot wire (6) and a temperature sensitive resistor (7), the hot wire being adapted to measure the air flow rate in the auxiliary passage. In a feature of the invention the housing has a metallic wall (18) which is exposed to air flow in the main passage so that improved temperature reliability of the device may be achieved.
Patent EP-0449432-A1 (EP)
Inventor: BREWER EDWARD L
IPC: A47J37/12
Filed: 1991-03-01
Abstract: A large capacity pressure cooker heated by a pair of radiant burner units (54) utilizing a gas/air mixture. The pressure cooker has a cabinet containing a large pot (9) charged with a predetermined amount of cooking oil. The pot has sides, front and rear walls terminating at their lowermost edges in a bottom. The pot top extends partway above the cabinet and is provided with a removable pressure-tight lid. An insulated shell (45,48) fully surrounds and is sealed to the pot intermediate its top and bottom. The shell (45,48) supports the burners (54) in parallel spaced relationship to the pot sides (9). The burners extend beyond the front and rear edges of the pot sides. Horizontal baffles (40,46) within the shell divide the shell into a combustion chamber (42,49)for each burner and flue passageways (43,50) above each combustion chamber. The combustion chambers (42,49) are separated from each other by vertical baffles (58,59) at the front and rear of the pot. The flue passageways are similarly separated from each other at the front of the pot and are connected to a flue (86) at the rear of the pot. Each combustion chamber (42,49) is connected to its respective flue passageway (43,50) at the front of the pot so that products of combustion circulate to the front of the pot in the combustion chambers, enter the flue passageways and circulate to the rear of the pot, entering the flue.
Patent EP-0450812-A1 (EP)
Inventor: BERGSTROM JAMES D
IPC: C12N9/99
Filed: 1991-03-21
Abstract: This invention relates to compounds of structural formula (I):   
 which are useful for treating hypercholesterolemia and inhibiting fungal growth.
Patent EP-0474337-A1 (EP)
Inventor: ALI FAZAL
IPC: H03H11/24
Filed: 1991-06-28
Abstract: A double-π network (10) includes a pair (22, 24) of series resistors connected between input and output terminals (12, 14). A plurality of FETs (52, 56, 60 and 54, 58, 66) of different widths and/or in series with resistors (64, 66), are each connected in parallel with one of the series resistors. Each FET is controlled (R11, R12, R13) jointly with a FET of the same gate size associated with the other series resistor, so that select ones of the FETs, or none may be conducting in parallel with the series in-line resistances. Another plurality of intermediate FETs (68, 70, 72) having gates with different widths, are connected in parallel and separately controllable (R21, R22, R23) for coupling selectively the junction between the two in-line resistors to ground. Finally, an additional plurality of pairs (80, 82) of FETs (84, 86 and 88, 90) couple the input and output terminals to ground. The FETs making up each pair have gates with the same width and are jointly controllable (R31, R32). The FETs in the different pairs have different widths and/or are in series with different sized resistors (92, 94, 96, 98). By controlling operation of the FETs, different attenuation configurations, such as n, T, and double-π, are produced as well as different discrete attenuation levels.
Patent EP-0476838-A1 (EP)
Inventor: HIRAI TAKAMI
IPC: H01B3/12
Filed: 1991-08-19
Abstract: A dielectric ceramic composition is disclosed which consists principally of: barium oxide, titanium oxide, neodymium oxide and samarium oxide as major components which are represented by the following formula xBaO - yTiO₂ - z[(1 -a)Nd₂O₃ - aSm₂O₃], where 0.10 ≦ x ≦ 0.20, 0.60 ≦ y ≦ 0.75, 0.10 ≦ z ≦ 0.25, x + y + z = 1, and 0 < a ≦ 0.50; and not larger than 2.5 parts by weight of alumina per 100 parts by weight of a total amount of the major components.
Patent EP-0455798-A1 (EP)
Title: Process and device for generating an entertainment audio signal interrupted by advertising audio signals.
Inventor: WEHRMEYER BURKHARD
IPC: G09F25/00
Filed: 1990-11-29
Abstract: A control signal is produced from an advertisement signal and the preceeding or succeeding pilot, and the control signal and support signals are modulated on a h.f., e.g. two channel, signal for separate regeneration of the signals. The modulated carrier is transmitted, and then demodulated to allow separation of the signals. The pilot is tested for start or end of superimposition. For start of syperimposition, an advertisement signal succeeding the pilot is blended over the support signal, for reproduction, and at the end, the advertisement signal is removed over a set period of the support signal for reproduction.
Patent EP-0468009-A1 (EP)
Title: Fuel injector nozzle.
Inventor: DAVIS ROBERT MAX
IPC: F02M61/18
Filed: 1991-01-23
Abstract: An internal combustion engine fuel injector having a selectively openable nozzle (10) through which fuel is delivered to a combustion chamber of the engine. The nozzle (10) comprises a port having an internal annular surface (43) and a valve member (20) having an external annular surface (44) co-axial with respect to the internal annular surface. The annular surfaces are shaped so that when the internal and external annular surfaces are in sealing contact at a seat line adjacent the downstream end of the surfaces, thereby closing the nozzle, the maximum width (47) of the passage between the said surfaces is not substantially more than 30 microns, preferably not more than 20 microns, in the direction normal to said surfaces. <IMAGE>
Patent EP-0512043-A1 (EP)
Title: Method, device and spacer plug for indication of a surface above a base.
Inventor: DANIELSSON JAN
IPC: E04F21/24
Filed: 1991-01-23
Abstract: The present invention relates to a method, apparatus and a level-indicating peg for marking-out a horizontal plane (2) over an uneven surface (1), for instance a concrete floor to be smoothed. Level-indicating pegs (6) are mounted on the uneven surface at a plurality of selected points (3), the upper end surfaces of the peg marking the horizontal plane (2). The method is characterized by anchoring elastomeric level-indicating pegs (6) in holes pre-drilled in the uneven surface (1) and cutting the pegs to a length corresonding to the distance between the uneven surface (1) and the horizontal plane (2) at each selected point (3). The apparatus includes a vertically adjustable levelling device (8) arranged on a stand (7, 19) placed in contact with the surface (1), a device (61-99) for anchoring a peg in a pre-drilled hole (39), and a clipping device (115) for clipping the peg in the plane subsequent to anchoring the peg. The peg has an anchoring head (59), a narrower stem (57) and optionally a suspension flange (58) at the rear end of the stem.
Patent EP-0476140-A1 (EP)
Inventor: FUJITA NAOKI FANUC MANSHION HA
IPC: G05B19/4093
Filed: 1991-03-07
Abstract: Système de production de programmes de commande numérique pour dispositifs à commande numérique interactif. L'utilisateur définit des formes de matières brutes ainsi que de parties (S1, S2), et il spécifie si les opérations secondaires sont incluses dans un procédé de production (S3) ou non. Les définitions de régions de coupe d'usinage primaire sont effectuées de la même manière qu'avec un tour à double broche ordinaire et les formes des matières brutes et des parties sont dessinées inversement dans l'usinage secondaire (S6) afin de définir les régions de coupe de l'usinage secondaire dans des images similaires à celles de l'usinage primaire (S7). Sur la base desdites définitions des états d'usinage nécessaire, le dispositif à commande numérique interactif produit des données de commande numérique pour l'usinage secondaire et pour l'usinage primaire (S8) séparément.
Patent EP-0474861-A1 (EP)
Inventor: BOAZ NEIL WARREN
IPC: C07C309/73
Filed: 1991-03-28
Abstract: L'invention concerne un procédé de séparation d'un alcool enrichi de manière énantiomère d'un premier mélange de 1-arylsulfonate-2-hydroxy-3 butène enrichi de manière énantiomère et de 1-arylsulfonate-2-acyloxy-3-butène enrichi de manière énantiomère. Le procédé comprend les étapes suivantes: (a) la mise en contact du mélange avec un réactif capable de réagir avec ledit 1-arylsulfonate-2-hydroxy-3 butène pour éliminer le groupe arylsulfonate et produire un mélange de monoesters de dihydroxybutène formant ainsi un deuxième mélange renfermant lesdits monoesters de dihydroxybutène et le 1-arylsulfonate-2-acyloxy-3-butène n'ayant pas réagi enrichi de manière énantiomère; (b) la mise en contact du deuxième mélange avec des réactifs capables d'hydrolyser la totalité des groupes acyle présents dans ledit mélange en groupes hydroxy de manière à produire un troisième mélange comprenant les 1-2-dihydroxy-3-butènes et le 1-arylsulfonate-2-hydroxy-3-butène enrichi de manière énantiomère; (c) le lavage du troisième mélange avec de l'eau pour éliminer les 1,2-dihydroxy-3-butènes.
Patent EP-0582564-A1 (EP)
Title: Spectometres rmn/rqn portables
Inventor: JONSEN PAUL MORLEY CLOSE YATEL
IPC: G01R33/035
Filed: 1991-04-29
Abstract: On décrit un spectomètre RMN/RQN incorporant un dispositif d'interférence quantique supraconducteur (DIQS) fabriqué à partir d'un matériau dont la température de transition supraconductrice est supérieure au point d'ébullition de l'azote liquide (c'est-à-dire 77 K).
Patent EP-0530276-A1 (EP)
Inventor: LAUGHNER MICHAEL K
IPC: C08L67/00
Filed: 1991-05-16
Abstract: L'invention se rapporte à des mélanges de polycarbonate /polyester modifiés par des modifications de la résistance au choc, qui ont une meilleure stabilité thermique de fusion , lorsqu'ils contiennent un modificateur de la résistance au choc de type polymère et à faible teneur en ions. Ce modificateur contient 5 à 80 pour cent en poids de caoutchouc et se caractérise par une teneur ionique de stabilisation thermique de fusion, qui (i) dans un modificateur de la résistance au choc de type polymère contenant plus de 1,0 et plus de 5,0 pour cent en poids d'anti-oxydant, (A) est constituée par des ions de sodium et de potassium ne dépassant pas 1500 ppm, et (B) est constituée par tous les ions ne dépassant pas 1700 ppm; et qui (ii) dans un modificateur de la résistance au choc de type polymère de type polymère contenant 0,1 à 1,0 pour cent en poids d'anti-oxydant, (A) est constituée par des ions de sodium et de potassium ne dépassant pas 800 ppm, et (B) est constituée par tous les ions ne dépassant pas 1500 ppm. En réduisant la teneur ionique d'un modificateur de la résistance au choc de type polymère dans une composition de polycarbonate, on réduit les effets de dégradation des espèces ioniques sur la composition à haute température.
Patent EP-0610177-A1 (EP)
Title: Plasma torch.
Inventor: ROSS DOUGLAS ALBERT
IPC: H05H1/44
Filed: 1991-06-13
Abstract: A plasma torch incorporated at plurality of arc forming chambers arranged symmetrically about an axis and each containing a first electrode. A common electrode cooperates with the electrode in each chamber to form an arc in each chamber and is provided with converging passages leading one from each chamber and converging into a common nozzle passage extending along the axis. A reactant feed passage opens into the common nozzle passage co-axial with the nozzle passage in a region of convergence of the converging passages to inject reactants into the center of the plasma jet formed in the nozzle passage in the direction of movement of the plasma jet through the nozzle passage.
Patent EP-0495040-A1 (EP)
Title: Apparatus and method for reducing repetitive or maintained stress injuries.
Inventor: MOSS THOMAS J
IPC: A47B21/00
Filed: 1991-07-10
Abstract: An arm rest assembly is usable with a mouse pad or keyboard and provides vertical support for a user's arm to avoid fatigue and injury. The assembly has at least one forearm cradle and a thin profile which allows a mouse or digitizer pad to be placed on an assembly platen or to insert the assembly under a keyboard and support both forearms of the using while striking the keys of the keyboard with both hands. The assembly further includes a detachable slide which is pivotable and, at the same time, allows linear movement of the arm toward and away from the assembly. An interchangeable cradle for the user's forearm has springs to counteract the arm weight and to make the cradle stable in the horizontal position while permitting some tilting.
Patent EP-0500911-A1 (EP)
Title: Systeme et procede permettant de reduire le bruit d'une image numerique
Inventor: KWON HEEMIN
IPC: G06T5/00
Filed: 1991-09-16
Abstract: Cette invention concerne un système permettant de calculer éfficacement et rapidement les paramètres d'ajustement pour un procédé de réduction du bruit d'une image numérique dans lequel l'image numérique est tout d'abord décomposée en deux types de régions : les régions lisses et les régions de bord. Dans l'image numérisée, un paramètre d'ajustement du plan est calculé au niveau de chaque point. Le calcul des paramètres d'ajustement intègre des convolutions exécutées de manière éfficace à l'aide d'une technique d'addition à coulisse.
Patent EP-0501349-A1 (EP)
Inventor: SKJAEVELAND MAGNE
IPC: A01B33/14
Filed: 1992-02-22
Abstract: In a soil-working implement, tools (14, 14') located with their insertion ends between the clamping plates (12, 13) are arranged on a tubular frame (1) about a vertical axis. <IMAGE>
Patent EP-0509423-A1 (EP)
Inventor: KOIKE TADASHI
IPC: G11B7/248
Filed: 1992-04-12
Abstract: An optical recording medium of a single plate type capable of recording comprises a transparent resin substrate having a groove of 900 - 1800 Å in depth and 0.3 - 0.6 µm in width, a recording layer containing a dye overlying the substrate, a reflective layer overlying the recording layer and a protective layer overlying the reflective layer, the thickness of the recording layer being 800 - 1250 Å at the groove portion and 500 - 1100 Å at the land portion.
Patent EP-0548450-A1 (EP)
Inventor: UECKER RONALD T
IPC: B60N2/14
Filed: 1992-05-05
Abstract: A pivotable seat assembly (1) that is adjustable in fore or aft directions and releasably latchable against pivoting includes a vertical support shaft (2) having a primary abutment (13) thereon. A rotatable support frame (6) is mounted on the support shaft. A carriage (7) is mounted on the rotatable support frame for sliding movement to a limit position. A latch assembly (40) is connected between the support shaft (2) and the rotatable support frame (6) and includes a fixed latch (41), a shiftable latch (42) engageable with the fixed latch, and a biasing spring (29) for biasing the shiftable latch into latching engagement. A primary stop (60) is mounted on the carriage and contactable with the primary abutment (13). A latch actuator (64) is mounted on the carriage for movement into contact with the shiftable latch (42) to disengage it from the fixed latch (41) only after the primary stop (60) contacts the primary abutment (13) to limit stress on the shiftable latch.
Patent EP-0527322-A1 (EP)
Inventor: MUDGE PAUL R
IPC: C09D131/02
Filed: 1992-07-02
Abstract: Water and alkali resistant emulsion binders comprising ethylene, a vinyl ester and vinyl pivalate. The binders are particularly useful in formulating paints and cement admixes.
Patent EP-0583502-A1 (EP)
Inventor: KRAMER KARL-HEINZ
IPC: G05F1/59
Filed: 1992-08-20
Abstract: A circuit arrangement for the generation of a constant output voltage, having a decoupling diode on the output side and having an arrangement for actual-value formation, which arrangement is connected to the output of the circuit arrangement. While maintaining the accuracy of the output voltage, in order to prevent voltages which occur on the load and are applied elsewhere to the load causing the regulator to inhibit the circuit arrangement, a reference-earth potential connection of the regulator is connected to one side of the decoupling diode, and the voltage divider is connected to its other side. The circuit arrangement is particularly suitable for the redundant supply of devices used in electrical telecommunications technology. <IMAGE>
Patent EP-0538612-A1 (EP)
Inventor: SCHNEIDER FRIEDRICH
IPC: E04G5/06
Filed: 1992-09-09
Abstract: A scaffold bracket, in particular for a building scaffold, is proposed which, on the one hand, is space-saving during transportation and storage and, on the other hand, is easy to handle and has a high stability. In order, moreover, to make the scaffold bracket collapsible, a horizontal load-bearing strut 3 is subdivided into two portions 4, 5 and connected by means of an articulation 8. When the scaffold bracket is collapsed, this articulation 8 is displaced upwards. As a result, the collapsed scaffold bracket is provided as a compact structural unit. <IMAGE>
Patent EP-0531990-A1 (EP)
Inventor: TANIKAWA HIROHIDE
IPC: G03G13/20
Filed: 1992-09-10
Abstract: A toner for developing electrostatic images is prepared from a binder resin and a hydrocarbon wax. The toner is provided with improved fixability and anti-offset characteristic by controlling the thermal characteristic of the hydrocarbon wax so as to provide a DSC (differential scanning calorimeter) curve, showing an onset temperature of heat absorption in the range of 50 - 110  o C and at least one heat absorption peak P1 in the range of 70 - 130  o C giving a peak temperature T P1  on temperature increase, and showing a maximum heat evolution peak temperature in the range of T P1  ± 9  o C on temperature decrease. Correspondingly, the toner provides a DSC curve showing a rising temperature of heat absorption of at least 80  o C, an onset temperature of heat absorption of at most 105  o C and a heat absorption peak temperature in the range of 100 - 120  o C, respectively on temperature increase, and showing a heat evolution peak temperature in the range of 62 - 75  o C and a heat evolution peak intensity ratio of at least 5x10⁻³ on temperature decrease.