baber/WOPTO huggingface dataset:
Patent EP-0585323-A1 (EP)
Title: Device allowing the control and action of vibratory effects on machines and materials particularly for the treatment of products intended to be vibrated, compressed and compacted.
Inventor: PELLETIER JEAN CLAUDE
IPC: E04G21/08
Filed: 1992-05-22
Abstract: PCT No. PCT/FR92/00459 Sec. 371 Date May 6, 1994 Sec. 102(e) Date May 6, 1994 PCT Filed May 22, 1992 PCT Pub. No. WO92/20467 PCT Pub. Date Nov. 26, 1992.A vibration controller has a vibratory mechanism with a pulley assembly with four pulleys coupled in pairs on two shafts linked by two belts. The pulley assembly is mounted under a reception table or tables for products to be vibrated and compacted. The pulleys receive offcenter weights for forming an unbalance. The weights are placed only on a aliametric portion of the pulleys. The pulleys are mounted in pairs on the two shafts associated with an phase-shifting device that rotates certain pulleys with respect to each other to vary the relative orientation of the corresponding weights. According to this orientation one can obtain maximum, partial or minimum vibration, one of the shafts being driven by a motor unit.
Patent EP-0595826-A1 (EP)
Inventor: MONTGOMERY JOHN A
IPC: A61P43/00
Filed: 1992-05-07
Abstract: L'invention se rapporte à certains nucléosides de purine 2'-fluoro, 2-substitués qui sont cytotoxiques pour certaines lignes cellulaires cancéreuses et inhibent la réductase des ribonucléotides, ainsi que la polymérase de l'ADN.
Patent EP-0607153-A1 (EP)
Inventor: MASON JAMES A
IPC: C01D3/04
Filed: 1992-06-12
Abstract: Nouveau procédé et appareil destinés à traiter et/ou à désinfecter de l'eau et/ou des eaux usées, selon lesquels l'eau ou les eaux usées entrantes (11) sont dirigées dans une cuve de contact (13) qui peut être fermée de manière étanche et dont l'intérieur peut être soumis à une pression plus importante que la pression atmosphérique au moyen d'une pompe ou de quelque autre dispositif mécanique en (17). Ladite cuve (13) est dimensionnée pour que la période de séjour des eaux ne dépasse pas 5 minutes. Une solution désinfectante qui peut être une solution aqueuse d'une substance contenant du chlore peut être introduite directement dans la conduite entrante (11) par la conduite (12). A titre d'alternative, la solution désinfectante aqueuse peut être directement introduite dans la cuve (13) par la conduite (14). L'effluent ainsi traité est évacué par la conduite (15).
Patent EP-0599942-A1 (EP)
Inventor: CLAYTON HEATHER ANNE LETCHWORT
IPC: C12N11/04
Filed: 1992-08-14
Abstract: Un procédé de production de capsules biocompatibles contenant des cellules consiste d'abord à mettre des cellules en suspension dans un milieu aqueux qui contient une gomme hydrosoluble pré-dialysée. Cette gomme comporte diverses fractions anioniques mais pratiquement pas de protéines. On obtient ensuite une suspension de gouttelettes contenant des cellules soumises à une solution de cations multivalents physiologiquement compatibles, les gouttelettes sont encapsulées dans un gel puis exposées à un polymère contenant des groupes cationiques, lesquels, en étabilisant une réticulation avec les groupes anioniques forment une membrane semi-perméable. Cette dernière est ensuite recouverte d'une couche de gomme hydrosoluble pré-dialysée.
Patent EP-0558716-A1 (EP)
Title: Dispositif ourleur pour drap-housse
Inventor: BROCKLEHURST CHARLES E
IPC: D05B25/00
Filed: 1992-08-13
Abstract: Du tissu (30) pour drap est prélevé d'un rouleau d'approvisionnement (32) et coupé en segments (35) par un dispositif de coupe (36). Les segments sont déplacés rapidement, et parallèlement par rapport à leurs bords coupés, vers un premier poste de couture (40) à fonctionnement plus lent, où des bandes élastiques sont cousues aux bords latéraux des segments. La partie arrière à déplacement rapide du segment (35) de tissu est temporairement accumulée au poste d'accumulation (39), puis progressivement alimentée, à une vitesse inférieure, à travers le premier poste de couture (40). Les bords latéraux sont pliés de façon à se placer au-dessus de la partie principale du tissu dans un poste de pliage (42). Des machines à coudre (164 et 165) sont déplacées vers l'intérieur du parcours de couture afin de couper et de coudre simultanément des coins en diagonale au niveau des bords avant et arrière des segments, les machines à coudre pivotant de façon à faire face au mouvement relatif du tissu pour drap, puis les bandes élastiques (21) et les coins enlevés (25) sont tirés hors de l'ouvrage produit par l'intermédiaire d'un système d'aspiration (186).
Patent EP-0600022-A1 (EP)
Inventor: FLOCH HERVE TER RESIDENCE LES
IPC: G02B1/11
Filed: 1992-08-21
Abstract: L'invention concerne un matériau présentant des propriétés antireflet, ainsi qu'un procédé de dépôt d'une couche antireflet sur un substrat. Le but de l'invention est d'obtenir une couche qui présente simultanément des propriétés antireflet, hydrophobes et qui soit résistante à l'abrasion. Ce but est atteint à l'aide d'un matériau comprenant: un substrat (2) de nature organique ou inorganique, une couche de promoteur d'adhérence (4) réalisée dans un matériau choisi parmi les silanes, une couche antireflet (6) formée de colloïdes de silice dans un liant siloxane, une couche d'agent de couplage (8) réalisée dans un matériau choisi parmi les silazanes, et une couche antiabrasive (10) d'un polymère fluoré. Ces matériaux ont des applications particulières en optique.
Patent EP-0604538-A1 (EP)
Title: Method and apparatus for asynchronous transfer mode (atm) network
Inventor: NEWMAN PETER
IPC: H04Q11/04
Filed: 1992-09-09
Abstract: Reactive congestion control in an asynchronous transfer mode (ATM) network where the network is formed by the interconnection of nodes each including a forward path (8-OF, 8-2F, 8-(C)F) for transfer of information from source (4-(S)) to destination (4-(D)) through the network and a return path (8-(C)R, 8-(C-1)R, 8-1R, 8-OR) for returning congestion control signals. Each source includes a modifiable issue rate unit which issues forward information signals at different rates for virtual channels in response to the presence and absence of congestion signals received on the return path. A segmentation communication unit segments packets into a plurality of cells concurrently for a plurality of channels for transmission over the ATM network. A reassembly communication unit reassembles cells received from the ATM network concurrently for the plurality of channels. Pipelined processing units are employed for segmentation and for reassembly.
Patent EP-0607253-A1 (EP)
Title: Production de sachets d'infusion
Inventor: GAYLOR IAN MICHAEL DAINES LOVE
IPC: B65B9/02
Filed: 1992-10-09
Abstract: Une bande courante à deux plis de sachets d'infusion (11) est coupée transversalement par un moyen de coupe rotatif (50), de façon à former des sachets individuels (1) reliés à une bande de recouvrement en styrène (70). Les sachets (1) et la bande (70) sont transmis sur le même moyen de fixation rotatif (100), comprenant des têtons de soudage chauffés (102) coopérant avec un cylindre enclume (90). La bande (70) arrive sur le moyen de fixation à vitesse constante, mais les sachets (1) sont accélérés jusqu'à la vitesse de la bande (70) par un moyen d'accélération (60) comprenant des cylindres (62, 63) accrochant les bords soudés des sachets. Ceci permet d'obtenir l'espace nécessaire entre les sachets successifs. Une ligne de pliage (5) est produite dans la bande (70) par un moyen de pliage, ce qui facilite le pliage de l'enveloppe et du sachet lors d'un découpage en morceaux individuels de la bande transportant les sachets attachés.
Patent EP-0632794-A1 (EP)
Inventor: FISCHER LUTZ
IPC: B01D15/08
Filed: 1992-10-30
Abstract: PCT No. PCT/SE92/00751 Sec. 371 Date Jul. 8, 1994 Sec. 102(e) Date Jul. 8, 1994 PCT Filed Oct. 30, 1992 PCT Pub. No. WO93/09075 PCT Pub. Date May 13, 1993.A method for separating enantiomers of a derivative of an aryloxipropanolamine is disclosed, characterized in that the derivative is contacted with a chiral solid-phase chromatography material containing molecular imprints of an optically pure enantiomer of the derivative to be separated.
Patent EP-0563551-A1 (EP)
Inventor: EGGERS ULRICH
IPC: B22D11/04
Filed: 1993-02-12
Abstract: The proposal is to cast, in a continuous casting installation, an X-shaped preliminary section for an H section to be rolled which has an appearance similar to that with its final dimensions and the parameters of which for web thickness, flange thickness, height and flange-node thickness are determined as a function of the preliminary section thickness, which is determined by the casting conditions. A preliminary section of this kind is then rolled down to the dimensions of the final section in a roll train comprising a roughing group and a finishing group with an edging stand. A whole range of sections with heights of up to 1000 mm can be produced from a small number of preliminary sections. <IMAGE>
Patent EP-0565994-A1 (EP)
Inventor: CIOTTI ALFREDO
IPC: C12M1/34
Filed: 1993-04-06
Abstract: Method and apparatus for microbiological analysis of biological samples in liquid suspension by light-scattering technique, which employs test-tube containers (11) made of a material transparent to electromagnetic radiations of a determined wave length, each container (11) cooperating with a thermostat system (17) and at least momentarily with a stirring assembly (31) and relative keeper stirring means (18), the container (11) cooperating with a focussing and collimation system (22) and with a monitoring device (24), the electromagnetic radiation of a determined wave length emitted with its own axis (29) of emission and transmitted through the container (11) by the focussing and collimation system (22) being scattered by the microorganisms present in the sample with an intensity related to their number and morphology, this scattered radiation being picked-up in succession with desired timing by the monitoring device (24) according to determined angles, from 0° to 180°, in relation to the emission axis (29) with a resulting data collection and construction of a curve, representing intensity of scattered radiation versus time, whose parameters are compared with reference values contained in a data bank of a data processing unit (13) for determination of the typical parameters of the analysis which are the numbers, the replication rate and the morphology of microorganisms present in the sample.
Patent EP-0628575-A1 (EP)
Inventor: RATH HANS PETER DR
IPC: C08F10/10
Filed: 1993-06-09
Abstract: A process for the preparation of highly reactive polyisobutenes having a content of terminal vinylidene groups of greater than 80 mol % and having a mean molecular weight of 500 - 5000 daltons by cationic polymerisation of isobutene or isobutene-containing hydrocarbon steams in the liquid phase with the aid of boron trifluoride as catalyst and at temperatures of from 0@C to -60@C in the presence of boron trifluoride and secondary alcohols having 3 - 20 carbon atoms.
Patent EP-0578069-A1 (EP)
Inventor: WITTUR HORST
IPC: B66B11/04
Filed: 1993-06-24
Abstract: In driving equipment for hoists, in particular for passenger or goods elevators, with a supporting construction (1), a drive motor (2), a brake device and a planetary gear unit (3) which is driven by the drive motor and the casing (4) of which forms the output stage and carries a rope pulley (6) at its periphery, the planetary gear unit (3) is supported on the supporting construction (1) on both sides of the rope pulley (6). A more favourable load distribution is obtained compared with support on one side. The brake device is provided on the output part of the planetary gear unit. <IMAGE>
Patent EP-0580096-A1 (EP)
Inventor: KELLER HEINZ
IPC: E01F8/00
Filed: 1993-07-17
Abstract: A sound-insulation element having a wall, exhibiting perforations, and having a cavity which receives the sound-absorbing packing (2) which covers the mouths of the perforations, the perforation-containing wall being formed by a plurality (at least two) of acoustic bricks (1) which are fastened one beside the other on a cross-sectionally U-shaped shell. The acoustic bricks (1) usually consist of a ceramic material; according to an advantageous embodiment, the U-shaped shell (3) likewise consists of ceramic material, but can also be produced from different materials. <IMAGE>
Patent EP-0588142-A1 (EP)
Inventor: SHOU GUOLIANG
IPC: H03K5/08
Filed: 1993-08-30
Abstract: The present invention has an object to provide a signal integration circuit for integrating weighted signal by a simple circuit. 
     The signal integration circuit disclosed here comprising the first MOSFET (T₁) including a drain connected to a power source (V cc ) and a gate connected to a plural number of the first capacitances (C₁-C n ) in parallel; and an input means (WS₁-WS n ) connected to each capacitance; in which each input means comprises; the second MOSFET (T₂) whose source is connected to the first capacitance through a resistance (R₁), which receives an input pulse signal (D₁), and whose gate is grounded through the second capacitance (Cg₃), and the third MOSFET (T₃) whose source is connected to a gate of the second MOSFET (T₂), whose drain is connected to a power source (V cc ), and whose gate receives a pulse signal for setting weight (W i ); a gate of the first MOSFET receiving a reference saw-tooth signal (RP), a source of the first MOSFET grounded through the third capacitance (Cg₁), and an output pulse signal being output from this source of said first MOSFET (T₁).
Patent EP-0593887-A1 (EP)
Inventor: RUTZ ANDREAS DR-ING
IPC: C02F11/12
Filed: 1993-09-03
Abstract: The object is to remove the water from a pasty material, in particular sewage sludge, which contains solids, water and additives, down to a remaining residual moisture of about 5% by weight at a process gas temperature which is far below the mobilisation temperature of the additives, in addition to remove the moisture from the process gas, avoiding production of condensate in the form of polluted water, and to exclude pollution of the atmosphere with pollutant-containing plant air having a high degree of odour pollution. The solution is a drying process, according to which a process gas stream, enriched with moisture, is conducted within a first process circulation from a dryer to a gas dehumidifier, the process gas is dried by removal of moisture in the gas dehumidifier and the dried process gas is returned to the dryer, and, within a second process circulation, the moisture bound in the gas dehumidifier is removed. <IMAGE>
Patent EP-0591840-A1 (EP)
Inventor: ZHENG DAO-HONG
IPC: B01D53/14
Filed: 1993-09-30
Abstract: An apparatus for supplying high purity gas comprises a cylinder (101) having a valve (102) with two internal ports (107,114). One internal port (114) is used to fill the cylinder (101) whilst the other (107) is fitted with a unit (108) which removes particulates and impurities from the gas as it leaves the cylinder (101). The unit (108) comprises an inlet (109), a first filter (110) for removing coarse particulates, layers of adsorbent and absorbent (111) for removing impurities, and a second filter (112) for removing fine particulates. The purified gas leaves the cylinder via valve (102) and after passing through a regulator, a flow control device and various lengths of tubing passes through a conventional purifier immediately upstream of the point of use. The apparatus reduces the load on the purifier and hence decreases the frequency at which the purifier has to be recharged. The apparatus also has the potential to obviate the need for the purifier.
Patent EP-0593025-A1 (EP)
Inventor: KLOSE REINHARD
IPC: G01G13/00
Filed: 1993-10-13
Abstract: The invention relates to a weighing device for bulk materials having a funnel-shaped weighing container 6. The weighing container is suspended pendulously in the fork branches 3a of a fork 3 which serves as a supporting arm and the fork shank of which has a rotary joint taking effect about the shank axis. The fork 3 is held at one end of a flexural measuring cell 2, the other end of which is fixed. The weighing container not only can be exchanged easily and be filled centrally from above, but allows highly accurate weighing at very short time intervals, because, during the material discharge, effective dynamic forces occurring as a result of pendulum movements fade away quickly on account of the special suspension, and because of the pendulous suspension of the weighing container in the fork branches of the rotary joint in the shank axis, the weighing container is suspended cardanically, so that it loads the flexural measuring cell only about one specific axis. The single figure is intended for the abstract. <IMAGE>
Patent EP-0608491-A1 (EP)
Inventor: VOSS RICHARD
IPC: F16K17/10
Filed: 1993-10-23
Abstract: A pressure relief valve with flow rates of about 8 000 l/min has a valve housing (2) consisting of a control plunger (4) and a valve plunger (20) with associated springs (14, 33). The valve plunger is arranged so as to be displaceable against a regulating spring supported on the control-plunger side and has a passage hole (31) which has a smaller diameter than the blind hole (8) in the control plunger. This special design of the valve ensures uniform opening and reclosure of the pressure relief valve at the high flow rates described, corresponding packing rings (27, 29) composed of Teflon being used in the region of the valve plunger. <IMAGE>
Patent EP-0655576-A1 (EP)
Inventor: HAUFF WERNER
IPC: F16L5/14
Filed: 1993-12-11
Abstract: A device for taking lines, such as a cable or pipe through an entrance (1) aperture in a wall (3) separating two fire sections from one another, includes a partitioning (or bulkhead) box sealed against the wall (3) in the wall entrance (1) and forming a through-running entrance (6) opening out of both sides of the wall (3) and accommodating the cables or pipes. An air-feed blower (11) is provided in the partitioning box and, in the event of a fire, generates a stream of air in the through entrance (6). Air suction orifices (12) open into the through-entrance (6) and communicate with the suction side (11') of the air-feed blower (11).
Patent EP-0604877-A1 (EP)
Inventor: SHOFNER FREDERICK M
IPC: G01N33/36
Filed: 1993-12-21
Abstract: Disclosed are various needle-based devices for individualizing single fibers and other entities from a fibrous mass, particularly for testing purposes. In one embodiment, an accelerated pin drafting machine has a plurality of combing elements which sequentially pierce a fiber mat and move within a drafting zone with increasing distance between adjacent combing elements. The accelerated pin drafting machine in turn feeds a fiber individualizer. In another embodiment, a comb-like needle sampler is provided which moves past a perforated plate such that portions of fibrous material protruding through the perforations are loaded onto the needle sampler. An elastomer clamping feedroll moves against the needles to clamp the sample, and then rotates to gradually feed fibers from the sampler. As an alternative to the elastomer clamping feedroll, a clamping block presses against the needles, and the needles are slowly retracted to gradually release fibers. In a third embodiment, fibers protruding through a perforated plate are loaded onto a single needle, and the ends of the fibers are drawn into an airstream moving through a passage defined by a housing on either side of a fiber plate. The fiber plate subsequently engages the needle to clamp fibers in position and the housing retracts to expose the fiber plate for fiber preparation. Thereafter, a roll or apron feeds individual fibers from the fiber plate.
Patent EP-0624999-A1 (EP)
Inventor: HU LUNGCHIANG
IPC: A47J37/01
Filed: 1993-05-10
Abstract: A water cooled wok heated by electromagnetic induction comprises a power control unit connected to a power outlet, an induction coil formed by a hollow tube and encircling the wok and connected to the power control unit, a cyclic water cooling system connected to the hollow induction coil and a water supply apparatus including a storage tank connected to the cyclic water cooling system and a pump connected to the inlet of the hollow induction coil respectively.
Patent EP-0568329-A1 (EP)
Inventor: RUNALDUE THOMAS J
IPC: G06F12/02
Filed: 1993-04-28
Abstract: Methods and apparatus for using 8 bit wide buffer memory on an 8 bit wide local bus for high speed read interfacing with a 16 bit ISA bus which provides high speed sequential transfer with ISA bus specification for minimum access time by employing a prefetch and by providing said prefetched data to said bus if the next memory address matches the predicted memory address.
Patent EP-0594321-A1 (EP)
Inventor: XIAOHONG CI
IPC: C08F20/00
Filed: 1993-10-01
Abstract: An aqueous composition is described. The composition comprises a film-forming latex polymer having anionic character ; a water-soluble or water-dispersible polymer formed from at least about 20% by weight monomer containing amine functional groups ; and a volatile base in an amount effective to raise the pH of the composition to a point high enough where essentially all of the amine functional groups are in a nonionic state ; and optionally a water-soluble or water-dispersible multivalent metal. The composition provides an aqueous, quick-set noncementitious composition which is easily applied, develops early cohesive strength and leaves no waste under all curing conditions. The invention is particularly useful as an adhesive used in exterior insulating and finishing systems. The composition also provides an aqueous, exterior, quick-set coating composition having early washout resistance and dirt pick-up resistance. The invention is also particularly useful as a binder used in a traffic paint and as a base coat and/or top coat in exterior insulation finishing systems.
Patent EP-0599477-A1 (EP)
Inventor: DAVIES JOHN SAMUEL
IPC: E01H1/08
Filed: 1993-10-20
Abstract: An apparatus for collecting material from a surface wherein the material to be collected is carried by pressurised air in a duct (D), and the duct (D) has an access port (2,3,4) for imparting energy to the stream of pressurised air in the duct (D). This lowers the pressure in the downstream region of the duct (D) and increases the suction in the duct (D).
Patent EP-0559557-A1 (EP)
Inventor: VARIERAS FRANCOIS GUY
IPC: G01S19/09
Filed: 1993-03-02
Abstract: The present invention relates to a radiolocation system comprising converters (300) on board the mobile objects and at least one ground station designed to process the converted signals received from the converters (300), characterised in that the converters (300) comprise a frequency conversion stage (310) controlled by a local oscillator (308) and means (310) designed to superimpose on the signal retransmitted by each on-board repeater (310) an nth harmonic from the local oscillator (308) used. <IMAGE>
Patent EP-0571243-A1 (EP)
Inventor: GUILLAUMET GERALD
IPC: A61K31/382
Filed: 1993-05-11
Abstract: The invention relates to compounds of general formula I: <IMAGE> with R1 defined in the description, to their optical isomers and to their addition salts with a pharmaceutically acceptable acid or base.   Medicaments.
Patent EP-0573330-A1 (EP)
Inventor: MARHIC GERARD
IPC: H05H1/34
Filed: 1993-05-27
Abstract: The torch includes manually releasable blocking means (21, 22) associated with the trigger (17) and normally preventing movement of the trigger (17) to its active position, and means (15, 16) for detecting correct placement of the insulating skirt (11) surrounding the ejection nozzle (6). <IMAGE>