baber/WOPTO huggingface dataset:
Patent EP-0404339-B1 (EP)
Inventor: THACKER CHARLES P
IPC: G06F15/173
Filed: 1990-05-17
Granted: 1998-01-07
Abstract: A packet routing apparatus allows numerous packets to be routed simultaneously through a mesh connected network. The network consists of a number of interconnected switches which are coupled, in turn, to the hosts that are members of the local network. The switches are nonblocking switches that are coupled to each other and to the hosts by a multiplicity of point to point links. Each switch has a routing mechanism for automatically routing received packets toward their specified destinations. For each received packet the router generates a routing mask representing the output links that may be used to route the packet towards its destination. The routing mask includes a broadcast bit. If the broadcast bit is ON, the packet must be simultaneously routed to all of the output links specified by the routing mask. If the broadcast bit is OFF, the packet may be routed on any single one of the links specified by the routing mask. To ensure that every packet makes progress towards its destination, packets are processed in the order of their arrival by placing the corresponding routing masks in a queue. Periodically, the set of available output links is compared with all of the routing masks. Using a first come, first considered routing discipline, the first routing mask in the queue to match the available output lines is selected. A routing selection is then generated for the corresponding packet and the selected routing mask is removed from the queue.
Patent EP-0419441-B1 (EP)
Inventor: RITTER KLAUS DIPL-ING
IPC: B21F1/00
Filed: 1990-07-30
Granted: 1995-04-19
Abstract: PCT No. PCT/AT90/00076 Sec. 371 Date May 15, 1991 Sec. 102(e) Date May 15, 1991 PCT Filed Jul. 30, 1990 PCT Pub. No. WO91/04113 PCT Pub. Date Apr. 4, 1991.Apparatus for bending steel bars to form concrete reinforcement elements, having a device (3, 4; 18) for feeding bars to a transfer device (8), by means of which in each case one group of bars can be inserted in two bending frames or stations, (2, 2'), each having members (11, 12) for bending the bars in transverse direction the transfer device having at least one pair of operation-controlled gripper tongs (10) which can be swivelled from a first position, in which they receive a plurality of bars from the bar feed device, and clamp the bars, into a second position, in which they insert the bars into the gap between the bending members.
Patent EP-0515359-B1 (EP)
Inventor: HOERTNAGL JOHANN
IPC: F16B45/02
Filed: 1990-02-21
Granted: 1994-05-04
Abstract: A snap hook is provided with a bow, having an insertion opening, and with a closure part (5) which engages over the opening and is pivotably mounted, counter to a restoring spring, at a first end (6) of the bow and sits in the second end (7). The second end (7) of the bow is bevelled inwards and a cutout (17) is in each case provided on either side of a central web (19) located in the plane of the bow. That region of the closure part (5) which fits into the bow has an oblique longitudinal groove (23), corresponding to the central web (19), and end hooks (18) corresponding to the cutouts (17) which are separated from each other by the longitudinal groove (23). <IMAGE>
Patent EP-0438550-B1 (EP)
Inventor: BOWEN MARK STANDER
IPC: G01N33/536
Filed: 1990-06-12
Granted: 1994-08-31
Abstract: A low cost optical system which incorporates a low ultraviolet output tungsten halogen light source and solid state photodetectors and circuitry in such a way as to provide reliable fluorometric test results. The attainment of reliable results using such components is made possible by incorporating highly ultraviolet transmissive optics to maximize ultraviolet light throughput and by using solid state circuitry together with a filter wheel having both light blocking and light passing regions in a manner which fully accounts for noise and dark signals associated with solid state photodetectors.
Patent EP-0509995-B1 (EP)
Title: Noyeu repliable pour couvercle de fermeture de moules a filetages segmentes
Inventor: PIETRORAZIO JOSEPH A
IPC: B29C45/44
Filed: 1990-05-14
Granted: 1996-10-02
Abstract: Un poinçon comprend une base ou corps (12) ayant un noyau central saillant (24) avec un siège conique périphérique intermédiaire (22) agencé entre le noyau (24) et le corps (12). Le corps, le siège et le noyau sont traversés par une pluralité d'alésages cylindriques (26) uniformément espacés autour du poinçon et inclinés vers l'axe du noyau. Les alésages (26) reçoivent des lames (28) de noyau à corps cylindrique. L'extérieur des lames de noyau (28) est façonné dans la région du noyau de façon à former des sections de prolongement du contour du noyau et du siège. Les lames comprennent chacune une matrice de filetage (32) dans la région du noyau. Après le moulage, une douille de démoulage (46) enclenche le couvercle moulé C et le pousse avec les lames du noyau jusqu'à une position où les lames du noyau se replient, permettant de démouler le produit. Dans la position de moulage, la douille de démoulage comprend un alésage conique (50) qui s'adapte étroitement aux parties coniques du siège sur les lames afin de positionner correctement les lames et de les immobiliser.
Patent EP-0443001-B1 (EP)
Title: Racquets, especially tennis racquets
IPC: A63B49/02
Filed: 1990-09-11
Granted: 1993-06-09
Abstract: PCT No. PCT/AT90/00091 Sec. 371 Date May 16, 1991 Sec. 102(e) Date May 16, 1991 PCT Filed Sep. 11, 1990 PCT Pub. No. WO91/03283 PCT Pub. Date Mar. 21, 1991.In a racquet, particularly a tennis racquet, having a handle (8) and a stretcher frame secured via a throat region (2) for stringing in which the cross-section of the stretcher frame measured transversely to the stringing has at least one section of largest dimension, the cross-section (a, b, c) of the stretcher frame in the throat region (2) and in the region of the racquet head (3) remote from the throat region is greater than in the region of the stretcher frame lying therebetween, whereby the cross-section (c) in the region of the racquet head (3) remote from the throat region is greater than the cross-section (b) in the throat region.
Patent EP-0494945-B1 (EP)
Inventor: ZDEPSKI JOEL WALTER
IPC: H04N5/21
Filed: 1990-09-18
Granted: 1995-01-18
Abstract: A video signal transmission system includes adaptive compansion circuitry to improve the signal-to-noise ratio of transmitted signals. A compandor (510) at the transmitter, and corresponding inverse compandor (600) at the receiver, are arranged to have a plurality of selectable compansion transfer characteristics. Selection (530, 660) of particular ones of the transfer characteristics is responsive to, e.g., predicted values (550, 570, 630, 640) of current signal.
Patent EP-0500690-B1 (EP)
Title: Cadres de montage multicouche pour boitiers de circuit integre
Inventor: BRADEN JEFFREY S
IPC: H01L23/50
Filed: 1990-10-09
Granted: 1996-08-28
Abstract: Un cadre de montage composite (70) est décrit. Le cadre de montage (70) comprend une partie métallique rigide (30) connectée électriquement (72) à une partie multicouche souple (40). Le cadre de montage composite (70) permet une plus grande densité de conducteurs présentant des propriétés électriques et mécaniques supérieures à celles obtenues soit par des cadres de montage métalliques soit par des conducteurs souples.
Patent EP-0482403-B1 (EP)
Inventor: SALICINI SANDRO
IPC: B65B57/10
Filed: 1991-10-04
Granted: 1994-12-21
Abstract: The outputs (17-18) of a pair of intermittence devices (16) operated in phase with the driving shaft (6) for the clutch (4), generate equal movements, however in a 180 DEG out-of-phase relation with each other. With the interposition of respective electromagnetic friction clutches (27-28), these outputs are connected to the driven disc of the clutch. The two clutch discs are normally interconnected by at least one respective dog (9-10). A control logic (22) connected to a generator of clock signals (K1-K2) in phase with the uniform motion and rest times of the outputs from the intermittence devices, commands the clutch to be opened and closed, when the friction clutch at the selected output is closed, and when the said output travels at the same speed as the input into the intermittence devices. The selected clutch is each time closed and opened in phase with the said clock signals, and when the output from the intermittence devices and the driven disc of the clutch are in the same condition of motion, or of rest. <IMAGE>
Patent EP-0480325-B1 (EP)
Inventor: BOEHLER KURT
IPC: C02F3/00
Filed: 1991-10-04
Granted: 1996-04-17
Abstract: It has been possible to date to determine the COD of a waste water only discontinuously. In order to avoid the problems arising from this, a possibility for the continuous determination of the COD by measuring the biological degradation of an indicator substance is proposed.
Patent EP-0453061-B1 (EP)
Inventor: STINAUER ROBERT J
IPC: H04M1/20
Filed: 1991-01-17
Granted: 1997-07-09
Abstract: An apparatus to isolate a microphone from the speaker audio of a telephone handset, preventing feedback howl. The acoustic insulator consists of a single piece of pliable material that has a smaller diameter element (104) that extends through the handset housing. A hollow passage (102) extends the length of the insulator. The microphone (101) is inserted into the insulator in the larger diameter element (103). The insulator is held in the housing by overlapping ridges (105) encircling the outside of the larger element (103).
Patent EP-0524933-B1 (EP)
Inventor: SZOKE ELEK
IPC: C02F11/10
Filed: 1991-02-19
Granted: 1995-08-23
Abstract: Procédé de neutralisation des boues et/ou effluents de teinture contenant des composés organiques désintégrables, essentiellement des résines, selon lequel la neutralisation s'effectue par oxydation pyrolytique dans un système à lits mobiles ou à lits fixes à une température de 300 à 800 °C. Au cours du processus, le temps de séjour des boues et/ou effluents de teinture contenant des composants organiques désintégrables, essentiellement des résines, s'échelonne entre 20 et 50 secondes, la quantité de fluide de support de pyrolyse à 21 % d'oxygène se chiffre entre 3 et 5 mètres cubes par kilogramme de matière solide. On obtient après pyrolyse un effluent en phase gazeuse et en phase solide, séparées selon un procédé connu, la phase solide étant recyclée dans la chaîne de teinture tandis que la phase gazeuse est transférée directement dans un réacteur procédant à une oxydation, soit thermique, soit catalytique, soit des deux types combinés. Cette phase est ensuite libérée dans l'atmosphère, les substances nocives pour l'environnement étant récupérées dans un système d'absorption par lavage, ou dans une colonne d'absorption. Après récupération, le support gazeux est transféré dans un réacteur procédant à une oxydation thermique ou catalyique, ou des deux types combinés, après quoi il est libéré dans l'atmosphère.
Patent EP-0513192-B1 (EP)
Title: Appareil de lavage de vehicules
Inventor: ENNIS G THOMAS
IPC: B60S3/06
Filed: 1991-01-17
Granted: 1996-04-03
Abstract: On utilise une matière à poils longs analogues à de la fourrure dans un appareil de lavage automatique de véhicules afin de simuler un lavage manuel de véhicules. L'appareil (30) de lavage de véhicules utilise un tambour résilient composé d'une paire de disques espacés (32, 34) et d'un cordon élastique (46) s'étendant entre les disques autour de la circonférence de chaque disque. Un revêtement (54) est enroulé autour du cordon (46) et sur une partie des plaques (32, 34) de manière que le revêtement (54) tourne avec lesdites plaques (32, 34), lesquelles tournent l'arbre (20). Le revêtement comprend une pluralité de brosses (70) en dégradé s'étendant radialement vers l'extérieur sous l'effet de la force centrifuge. Les brosses (70) en dégradé se composent de préférence d'une matière à poils longs analogues à de la fourrure. Selon un autre mode de réalisation, un élément d'âme (77) en mousse enroulé autour d'un support rotatif (67) porte un revêtement (79) composé d'une matière à poils longs analogues à de la fourrure.
Patent EP-0527811-B1 (EP)
Inventor: BRUZZONE GIUSEPPE
IPC: C01G37/14
Filed: 1991-04-29
Granted: 1996-01-24
Abstract: The present invention relates to the production of alkaline chromates from chromium minerals. The ground minerals are mixed finely with alkali. Then the mixture is continuously fed into a rotating reactor (1) positioned in a heating chamber (5) and heated to a temperature of between 500° and 1500 °C. Simultaneously the mixture is fed through (4) with one or more oxidation gases containing oxygen with known, pre-established and adjustable composition in order to oxidize the trivalent chromium compounds in a controlled environment. The oxidized mixture is conveyed through means (3) and is then leached.
Patent EP-0496863-B1 (EP)
Inventor: SCHOENMEIER HERBERT
IPC: B65H18/20
Filed: 1991-08-16
Granted: 1995-11-22
Abstract: The known king roll reeling machines for shaftless winding of a web of material (4) divided by a lengthwise cut, in particular a web of paper of cardboard, onto sleeves (11) have take-up rollers (6) which are applied during take-up to two king rolls (2, 3) and are supported by guide heads (10) which can be inserted sideways into the sleeves of the two outer take-up rollers (6). The take-up rollers (6) can only be wound with high winding quality up to a maximum diameter. According to the invention, the space delimited by the king rolls (2, 3) and the take-up rollers (6) is sealed and an overpressure is produced in the space. To this end, sealing elements (18) which can be displaced axially to suit webs of different widths and which can be moved simultaneously in an area outside the area of movement of the guide heads (10) and their fastener (carriage (9)) are arranged in the region of the two side ends of the king rolls (2, 3). Frictional engagement between the king rolls is prevented when the sealing elements (15, 18) are in the sealing position.
Patent EP-0552273-B1 (EP)
Inventor: ATKINS IAN PAUL
IPC: H02H3/087
Filed: 1991-10-10
Granted: 1996-12-11
Abstract: A circuit protection arrangement comprises a series switching circuit that is intended to be connected in a line of the circuit and will switch to an open state when subjected to an overcurrent, and a shunt switching circuit that is open under normal operating conditions but will shunt the overcurrent across the load of the circuit or to ground when triggered by the series switching circuit. Preferably the series switching circuit comprises a switching transistor (4) that is controlled by a control transistor (6), and the shunt switching circuit comprises a shunt switching transistor (9) that is controlled by a shunt control transistor (11) which is itself controlled by the series switching circuit. The shunt switching circuit may be connected to ground or it may be connected to a back-up load or voltage foldback device such as a triac.
Patent EP-0496378-B1 (EP)
Inventor: HIMMELSBACH FRANK DR DIPL-CHEM
IPC: C07C257/18
Filed: 1992-01-22
Granted: 1995-09-20
Abstract: The invention relates to biphenyl derivatives of the general formula <IMAGE in which A to E and X are as defined in Claim 1, stereoisomers thereof, including mixtures thereof and salts thereof, in particular physiologically tolerable salts thereof with inorganic or organic acids or bases, which have useful properties, preferably aggregation-inhibiting effects, drugs containing these compounds and processes for their preparation.
Patent EP-0578852-B1 (EP)
Inventor: SAARENKETO TAPIO
IPC: C02F1/00
Filed: 1992-07-15
Granted: 1998-10-07
Abstract: A wall of a sewage well or of a small sewage purification plant is according to the invention made of a hollow tube (1). The structure is light and effectively resist load on ground. The tube (1) may also act as a storage (12) for a chemical treatment agent, as a flocculation tube (13) or as a ventilation channel. <IMAGE>
Patent EP-0575660-B1 (EP)
Inventor: VON RESCH JULIUS
IPC: E05B63/08
Filed: 1992-08-14
Granted: 1996-05-22
Abstract: When the bolt (5) of a lock, including the lock cylinder (6) and the bolt drive, is accommodated in a case (12) of a mortise lock (2, 34, 35), such a mortise lock can be inserted, according to choice, into the lock case of the mortise lock, in order to obtain the desired bolt extension. An essential element is the case (12) of the mortise lock (2, 34, 35) with its three guide slots (18, 19, 20). Insofar as the locking bit (9) does not act directly on the bolt tail (15), a control part (32) can be interposed as a kind of lengthening piece. If the key is to execute two revolutions, it is proposed to use a lever (38) which is pivotably and displaceably mounted on the case (12) and on the bolt tail (15) and which, together with the bolt tail (15), forms a second recess for the repeated entry of the locking bit. <IMAGE>
Patent EP-0538594-B1 (EP)
Inventor: OEHLER HEINRICH DIPL-ING
IPC: F23D11/40
Filed: 1992-08-29
Granted: 1996-01-10
Abstract: Arranged as swirl bodies at an angle of incidence ( beta ) of more than 45 DEG  at the discharge cone (5) of a burner pipe (1) are at least six guide vanes (6). A division of the secondary air into individual swirl jets takes place, with a great acceleration effect. As a result, a greater waste gas recirculation is caused at the flame envelope region and the flame surface area is increased. The NOx formation is reduced. <IMAGE>
Patent EP-0534201-B1 (EP)
Inventor: CRAMER EDWIN DR
IPC: C09J4/06
Filed: 1992-09-04
Granted: 1995-12-27
Abstract: The invention relates to a two-component adhesive composition for chemical fixing engineering which contains a free radical-curable synthetic resin having a viscosity of between 100 and 10,000 mPa.s at 23 DEG C and, spatially separated therefrom, a curing agent for the synthetic resin. The synthetic resin contains, as binder, a di(meth)acrylate of an alkoxylated bisphenol. The adhesive composition is used for the chemical fixing of anchoring rods, screws and dowels in boreholes.
Patent EP-0529690-B1 (EP)
Inventor: BEACH JOHN R
IPC: F16B43/00
Filed: 1990-02-01
Granted: 1995-11-15
Abstract: A stackable roofing washer (18) which has a central aperture (20) which can receive a fastener which passes through a roofing material and into the roofing underlay. The washer (18) has at least one notch (64, 66) in its periphery which can co-operate with a rib in a chute of a washer dispensing machine to prevent a stack of the washers from cascading when the chute is tipped. <IMAGE>
Patent EP-0542080-B1 (EP)
Inventor: BRANDT HEINZ-DIETER
IPC: C08L77/00
Filed: 1992-11-02
Granted: 1996-03-06
Abstract: The present invention relates to shaped articles which contain active compounds and are characterized in that they comprise, as carriers, thermoplastic elastomers based on polyether block amides, as well as customary additives if appropriate, and to processes for their production and to their use for control of pests in animals.
Patent EP-0579869-B1 (EP)
Inventor: FREIWALD GERHARD
IPC: F16D23/14
Filed: 1992-12-18
Granted: 1996-09-04
Abstract: Guide tube (1) with integrated sealing means (2) for the clutch release bearing in a transmission, comprising a tubular stub (4) which surrounds an input shaft (3) of the transmission circumferentially with a radial clearance and further comprising an attachment flange (5) fixed to the tubular stub (4). In this arrangement, the tubular stub (4) has an essentially Z-shaped cross-section at the end adjacent to the outer wall of the transmission, the Z-shaped cross-section being formed by a radially inner first axial leg (6) and a radially outer second axial leg (7) and the first and second axial leg (6, 7) being connected to one another by a radial leg (8). The seal (2) has a Z-shaped profile which matches that of the tubular stub (4). At the end adjacent to the input shaft (3) to be sealed off, the seal (2) is provided with at least one dynamically stressed first sealing lip (9) and, at the end adjacent to the outer wall of the transmission, is provided with at least one statically loaded second sealing lip (10), which projects axially in the direction of the outer wall and can be brought into sealing engagement with the latter. The first and the second sealing lips (9, 10) are integral parts of the same component and are fixed to a reinforcing ring (11) made from a material which does not creep, and the reinforcing ring (11) is held under radial prestress in the first axial leg (6). <IMAGE>
Patent EP-0530120-B1 (EP)
Inventor: MATHIEU LAURENT
IPC: D04B21/14
Filed: 1992-08-25
Granted: 1995-12-06
Abstract: The reinforcement, consisting of a stack of successive layers of parallel threads connected to one another, comprises: 
 
  - a first unidirectional cylindrical layer (27) formed from a plurality of contiguous parallel threads arranged helically in relation to the longitudinal axis of the cylinder; 
  - at least one second unidirectional cylindrical layer (32), likewise formed from a plurality of contiguous parallel threads which are arranged helically, but the pitch of which is in the opposite direction to the pitch of the helix defined by the first layer; 
  - a plurality of binding threads (18) arranged parallel to the generatrix of the cylinder defined by these two layers, in order to bind between them the reinforcing threads of the first and of the second layer, but without piercing or passing through the said reinforcing threads. 
 
<IMAGE>
Patent EP-0639175-B1 (EP)
Inventor: STRUTZ HEINZ
IPC: C07C67/31
Filed: 1991-12-12
Granted: 1996-05-29
Abstract: Process for the preparation of 2-(dialkoxymethyl)carboxylic acid esters of the formula I    <IMAGE>  (I)  by oxidizing  beta -acetalization of acrylic acid esters with alcohols R1OH, wherein R1 has the meaning mentioned, in the presence of oxygen as the oxidant and of a catalyst system based on one or more metals of the platinum group and/or compounds thereof and of a copper compound, comprises carrying out the reaction at a temperature of up to 80 DEG  C. and in which the catalyst system contains 1 to 4 equivalents of anions, based on the sum of the metal atoms and metal cations, of which at most 3 equivalents are halide ions, the halogen having a molecular weight of at least 35.
Patent EP-0592475-B1 (EP)
Inventor: MUELLER REINHARD
IPC: C09K23/00
Filed: 1992-06-22
Granted: 1995-12-13
Abstract: Described are aqueous preparations of surface-active substances, containing at least one anionic surfactant plus a ternary mixture of alkyl glucosides, inorganic electrolyte salts and special polyether compounds. Such preparations have an elevated viscosity. The amount of ternary mixture present in the preparations proposed is 0.5 to 20 % by wt.
Patent EP-0641355-B1 (EP)
Inventor: REED MICHAEL JOHN
IPC: A61P5/32
Filed: 1992-08-28
Granted: 2000-07-19
Abstract: The present invention provides a pharmaceutical composition comprising a compound admixed with a pharmaceutically acceptable diluent or carrier; wherein the compound has the the formula wherein each of R<sub>1</sub> and R<sub>2</sub> is independently selected from H, alkyl, alkenyl, cycloalkyl and aryl; and wherein the compound is an inhibitor of an enzyme having steroid sulphatase activity (E.C.3.1.6.2); wherein if the sulphamate group on the compound were to be replaced with a sulphate group to form a sulphate compound and incubated with a steroid sulphatase enzyme (E.C.3.1.6.2) at a pH 7.4 and 37°C it would provide a K<sub>m</sub> value of less than 50 µM; and wherein at least one of R<sub>1</sub> and R<sub>2</sub> is H.
Patent EP-0564991-B1 (EP)
Inventor: GORES STEFAN DIPL-ING
IPC: B01D51/02
Filed: 1993-04-02
Granted: 1996-01-31
Abstract: For separating adhesive particles from a gas stream by filtration, an additive is added in an amount such that the adhesive particles, during the flight phase, form non-adhesive agglomerates with the additive, which can be separated off without problems by the filter medium. The agglomerates separated off are reused at least in part as additive, so that the additive consumption can be kept low in this process.