baber/WOPTO huggingface dataset:
Patent EP-0566714-A1 (EP)
Title: Coupled transcription and translation in eukaryotic cell-free extract.
Inventor: THOMPSON DAVID V
IPC: C12P19/34
Filed: 1992-10-07
Abstract: A method for coupling transcription and translation from DNA using a solution comprising a eukaryotic cell-free extract comprising adding a sufficient amount of a magnesium compound to the extract to raise the magnesium concentration to a level where RNA is transcribed from DNA and RNA translates into protein.
Patent EP-0614485-A1 (EP)
Inventor: HEIMFELD SHELLY
IPC: G01N33/50
Filed: 1992-10-22
Abstract: The present invention provides a method for selectively expanding stem cells, comprising the steps of (a) separating stem cells from other cells, and (b) incubating the separated stem cells in a selected medium, such that the stem cells are selectively expanded.
Patent EP-0594859-A1 (EP)
Inventor: KOMATSU SATOSHI YODOGAWA WORKS
IPC: C07C19/08
Filed: 1992-11-27
Abstract: A process for producing 1,1,1-trifluoro-2-chloroethane (R-133a) and/or 1,1,1,2-tetrafluoroethane (R-134a) which comprises distilling in a distilling column a part or the whole of a mixture mainly comprising R-133a, R-134a, hydrogen fluoride and further, occasionally, trichloroethylene obtained in the step of reacting trichloroethylene and/or R-133a with hydrogen fluoride in a gas phase in the presence of a fluorination catalyst to yield R-133a and/or R-134a, thereby withdrawing an R-134a-rich component from the column top, then withdrawing from the middle of the column a gaseous mixture comprising R-133a, hydrogen fluoride and further, occasionally, trichloroethylene at a temperature ranging from the one which is above the boiling point of an azeotropic mixture comprising R-133a and hydrogen fluoride under the internal pressure of the column to the one which is by at least 5°C lower than the boiling point of anhydrous hydrogen fluoride, and returning the withdrawn mixture to the above reaction step. The withdrawal from the column middle serves to obtain a high-purity recycle gas while leaving higher-boiling substances such as water and tar behind in the column bottom. The obtained gas can be as such fed to the reaction system as a recycle gas for reaction, and it becomes possible to dispense with the conventional step of vaporizing a high-boiling mixture withdrawn from the bottom on an evaporator, etc.. The simplification of the equipment thus attained contributes toward reducing the equipment cost remarkably as compared with the conventional one.
Patent EP-0613579-A1 (EP)
Inventor: STEFANSKY FREDERICK MARK
IPC: H02K33/18
Filed: 1992-11-20
Abstract: Unité de disques de petite dimension possédant un aimant d'organe de commande (346b) conçu pour créer un couple constant sur la totalité de la plage de déplacement du bras de l'organe de commande. De façon spécifique, l'aimant (346b) possède une zone plus importante sur ses côtés (347-1) et (347-2) qu'en son centre, ce qui amplifie le flux magnétique sur lesdites zones, de façon à compenser des pertes éventuelles. La bobine de l'organe de commande (342) peut déplacer le bras de l'organe de commande dans les deux sens.
Patent EP-0552718-A1 (EP)
Inventor: MIZUNO KAZUNORI
IPC: G03B17/30
Filed: 1993-01-19
Abstract: A photographic film cassette (2) has long thin light-trapping members (17) attached to a film passageway so as to prevent light from entering a cassette shell. Each light-trapping member is formed with non-pile portions (18,19) on both sides of a pile planted portion (23), the non-pile portions and the pile planted portion being extended in a direction perpendicular to the transporting direction of a photographic film (5). A base fabric (21) has pile planted portions formed in a width direction at constant pitches. The fabric is cut at the centers of non-pile portions with no piles formed in the width direction to obtain the light-trapping members. The non-pile portions of the light-trapping members are attached (21a,b) to the film passageway by an ultrasonic welding machine whose horn has a channel-shaped end portion so as not to crush the piles but only to press the selvedges.
Patent EP-0646573-A1 (EP)
Inventor: LAL BANSI DR
IPC: C07C279/14
Filed: 1993-09-30
Abstract: A process for the preparation of a compound of formula II
       
 in which are
     X   C₁-C₆-alkyl, C₃-C₆-alkenyl, C₃-C₆-alkynyl, C₃-C₇-cycloalkyl, cycloalkylalkyl, aralkyl, heterocycle or heteroalkyl group;   R(1)   hydrogen, carbobenzyloxy or tert-butyloxycarbonyl group,   R   OH,    is described which comprises reacting a compound of formula I 
 
 
 
        H₂N-X-COR   I 
 
 
 
with trimethylsilyl chloride in an organic solvent, 
then reacting with an organic base 
and thereafter reacting with a compound of formula III
       
 to give compound II.
Patent EP-0597282-A1 (EP)
Inventor: GRODDE GUENTER
IPC: B09B3/00
Filed: 1993-10-19
Abstract: The invention relates to a collecting container (1) for organic waste, to be fed to composting or fermenting means, which arises in the household, in small businesses or the like, a venting opening (2) being arranged in the upper region of the collecting container and a biofilter (3) being provided upstream of the venting opening. <IMAGE>
Patent EP-0602478-A1 (EP)
Inventor: KAMIYA TAKASHI
IPC: A61K31/7064
Filed: 1993-12-03
Abstract: A novel process for producing N⁴-acyl-5'-deoxy-5-fluorocytidine derivatives using the novel 5'-deoxy-5-fluoro-N⁴,2'-O,3'-O-triacylcytidine derivatives are provided. 
   5-Deoxy-1,2,3-tri-O-acyl-β-D-ribofuranoside is reacted with 5-fluorocytosine to produce 5'-deoxy-2',3'-di-O-acyl-5-fluorocytidine, followed by acylation. The acyl radicals of the obtained 5'-deoxy-5-fluoro-N⁴,2'-O,3'-O-triacylcytidine derivatives are selectively de-O-acylated to obtain N⁴-acyl-5'-deoxy-5-fluorocytidine derivatives. From fluorocytosine, N⁴-acyl-5'-deoxy-5-fluorocytidine derivatives can be obtained through very few steps in high yield.
Patent EP-0664618-A1 (EP)
Inventor: JOKURA JUN C O NEC CORPORATION
IPC: H03L7/23
Filed: 1993-12-07
Abstract: First and second oscillation frequencies are supplied from first and second PLL synthesizers (1,2). 
     First, the first oscillation frequency is increased by a predetermined frequency amount corresponding to the change-over of channels, and is instantly decreased to the original frequency, while the second oscillation frequency is increased at a time behind the increase of the first oscillation frequency without the decrease thereof to the original frequency by the predetermined frequency amount, such that the lowest level in the vibration of the first oscillation signal is coincident at timing to the highest level of the second oscillation signal. The first and second oscillation signals thus controlled are combined in a mixer (3) to provide an output oscillation signal. Therefore, lock time to a new frequency is reduced and the system gain is high.
Patent EP-0580234-A1 (EP)
Inventor: MAJOS JACQUES
IPC: H03M9/00
Filed: 1993-07-16
Abstract: A parallel-serial converter typically comprises a parallel-parallel register (3) and a parallel-series register (4). According to the prior art, a first clock signal times the incoming parallel data words (DE) at the outputs of the parallel-parallel register (3), while the loading of the parallel-series register (4) is timed by a second clock signal independent of the said first clock signal (LOAD). According to the invention, a local time base produces both the second loading clock signal (LOAD) and two clock signals which are substantially in phase opposition (HM', HM) so that there is a time-based dependence between these signals (LOAD, HM', HM). A phase analysis circuit (5) derives a control signal (CM) to select one of the said two phase-opposition clock signals (HM', HM) as a function of the phase shift between the incoming data words and the first clock signal (HM). <IMAGE>
Patent EP-0641897-A1 (EP)
Inventor: VAN T VEER PIETER
IPC: H02G9/04
Filed: 1993-08-13
Abstract: A housing device intended for fitting in the pavement of a road surface, footpath and the like, such as a junction box for cables, opens out on the surface of the pavement, and has sides (2, 3) which form an interior space and bound an access opening near their top end. In order to also give the device a sufficiently great stability when made of plastic, the sides each have an inside wall (5) and an outside wall (4) which are situated a distance apart, which walls (4, 5) of one side (2, 3) in each case are interconnected by ribs (6).
Patent EP-0592040-A1 (EP)
Inventor: RENARDUS MAX LEO PIETER
IPC: H01J61/52
Filed: 1993-10-04
Abstract: The invention relates to a high-pressure discharge lamp provided with a discharge vessel (3) with a ceramic wall (3a) which has an outer surface on which a metallic coating is present. According to the invention, the coating is a metal layer (10) sintered on the ceramic wall (3a), which sintering process takes place during sintering of the discharge vessel (3) so as to achieve translucence.
Patent EP-0584995-A1 (EP)
Inventor: CASE SIGURD
IPC: F28F9/26
Filed: 1993-08-09
Abstract: A heat exchanger assembly which comprises spaced tubular header and tank constructions (11) between which a plurality of tubular elements (12) whose open ends are inserted in slots (16) in the header surface (15) or tube member receiving portions. The header surface (15) or tube member receiving portion has a plurality of center elements (20). The apexes of each center portion between the tubular element slots have a flattened area (17) and there are side portions running downward from the center portion apex flats (17) which also are substantially flattened (18).
Patent EP-0629698-A1 (EP)
Inventor: BALTZ RICHARD HENRY
IPC: C12N1/21
Filed: 1993-10-01
Abstract: IR-L 5099-10  confers hypertransposing activity on transposable elements comprising IR-L 5099-10 . IR-L 5099-10  is a57 base pair sequence generated by a spontaneous mutation in TN 5099-7 . Vectors comprising IR-L 5099-10  are useful in a variety of bacteria including but not limited to  Streptomyces, Chainia, Saccharopolyspora, Steptoverticillium  and  Mycobacterium.
Patent EP-0605953-A1 (EP)
Inventor: BEIM RUDOLF
IPC: F16H3/66
Filed: 1993-11-22
Abstract: A multiple speed ratio transmission for use in the driveline of an automotive vehicle includes a hydrokinetic torque converter (13) and three interconnected planetary gear units (32,34,36) several one-way clutches (76,82,84,86) friction clutches (88,92,100,104) and friction brakes (64,72,74). The engaged and release state of the friction elements permits the transmission to produce several underdrive speed ratios, a direct drive ratio, an overdrive ratio and reverse drive.
Patent EP-0601734-A1 (EP)
Inventor: MARTIN MICHAEL J
IPC: B65H1/30
Filed: 1993-11-23
Abstract: A variable sheet sized sheet feeder adapted to be reloaded while running in a dual tray mode. A dual tray sheet feeder having a sheet transport (121) to reload a stack of sheets from a holding station (104) to an active feed station (102) is provided. The dual tray design allows the holding station to be reloaded while the active tray is feeding thereby providing load while run capability. The feed tray is further provided with tray extensions (103) to allow the loading and feeding of oversized sheets within the same confines. Multiple sensors and movable stack guides (112,114) are provided to allow the transfer of the sheet stack from one tray to another and to report the status of each tray to the operator through a user interface.
Patent EP-0601819-A1 (EP)
Inventor: NAKANISHI MASAHIRO
IPC: G09G5/36
Filed: 1993-12-06
Abstract: A decoder (3) determines an averaging method in response to a compression ratio, and commands an adder circuit (22) and a shift register (25) so that an output of an A/D converter (1) is averaged. A clock decimation circuit (4) decimates a clock in response to a compression ratio, and a write unit (5) writes an averaged output of the shift register (25) in a memory (6) in response to a remaining clock. Data read out from the memory (6) by a read unit (7) is converted by a D/A converter (8) into an analog signal.
Patent EP-0574302-A1 (EP)
Inventor: MARCUS MICHEL
IPC: G06F9/44
Filed: 1993-06-08
Abstract: The application relates to a design device for information control networks for modelling any process, characterised in that the model considers the process as a set of independent procedures composed of objects represented by graphics symbols and accompanied by textual attributes and of links between these objects and information which is represented in the form of graphs intended to be manipulated interactively on a graphics screen of a work station. <IMAGE>
Patent EP-0584008-A1 (EP)
Inventor: CIOLCZYK JEAN-PIERRE
IPC: B60K5/12
Filed: 1993-08-10
Abstract: This strut includes two rigid internal tubes 4, 5 for connecting, on the one hand, to a vehicle chassis and, on the other hand, to its engine, a hollow and rigid external framework 7 made of a composite material, this framework 7 thus possessing, along its length, two opposite walls 7a, 7b and two internal elastic pads 8, 9 with low stiffness joining the said opposite walls 7a, 7b of the external framework respectively to the said internal tubes 4, 5. In the external framework 7, the fibres of the composite material are crossed and orientated, at least in the case of some of them, at an angle of greater than +/- 30 DEG  with respect to the axis of the strut. Application to all vehicles. <IMAGE>
Patent EP-0605360-A1 (EP)
Inventor: MEYER OLIVER
IPC: B64D17/30
Filed: 1993-12-01
Abstract: An air bag (1) which can be inflated by ram air is installed in the seat or in the harness of gliding aircraft. The air bag (1) which is packaged during flight is unfolded by operation of the release device. A valve (2) is positioned in the ram air and inflates the air bag (1) in the form of a seat on the pilot. An impact on the pelvis or back in the event of an unfortunate landing is thus damped. The release device is operated by pulling the release handle (8). The packing device (9) in which the air bag (1) is packed is removed or opened. The valve (2) is positioned in the ram air, at which point the air bag (1) is pumped up by the valve (2), which is in the form of a hose. In the event of an impact on the ground, or in the event of flow departure (a stall) in the air, an overpressure is produced in the interior of the air bag which compresses the valve walls and closes the valve (2). The interior of the air bag is split into a plurality of subareas which are connected to one another through intermediate wall openings (5). An emptying device (7) is used to allow the air to escape after landing. The emptied air bag (1) can be folded and packed in the packing device (9) again. <IMAGE>
Patent EP-0613147-A1 (EP)
Inventor: ALINI ROBERTO
IPC: G06F13/38
Filed: 1993-02-26
Abstract: A shared register circuit structure coupled to data transmission lines through interfacing circuit means of the serial type which are connected to said registers by an address and data transmission bus. The structure includes at least one transmission line for select signals to alternatively use address information or data information.
Patent EP-0655405-A1 (EP)
Inventor: GIUSTO PLACIDO
IPC: B21D43/11
Filed: 1993-11-30
Abstract: A feeding device (1) for thin and delicate web material (W) towards a work station, particularly a forming press, comprising longitudinal support and guide means (3) of the web (W) and step-feed means (5) of the web (W) onto said support and guide means (3) along a longitudinal direction (F). The feed means (5) comprise a stationary gripper (7) and a movable gripper (9), and the longitudinal support and guide means of the web (W) comprise a single endless belt (3) having an upper bearing run (3a) situated under the web (W) and above the movable jaws (15, 18) of the two grippers (7, 9).
Patent EP-0620759-A1 (EP)
Inventor: MICHELS KLAUS JOSEF MARIA
IPC: B01J4/02
Filed: 1992-11-23
Abstract: On fait circuler un matériau de base coulant depuis une cuve de prétraitement à travers un conduit de transfert (13) afin qu'il pénètre dans plusieurs cuves de traitement principal (14). On introduit un additif coulant, provenant d'un réservoir (28) par l'intermédiaire d'une pompe volumétrique (29), dans le cylindre de dosage (33) d'un dispositif de dosage (25). Pendant la phase de transfert, pendant laquelle le matériau de base circule à travers le conduit de transfert (13), on injecte l'additif dans ledit conduit de transfert (13) par un conduit d'injection (24) provenant du dispositif de dosage (25), de façon que le mélange obtenu et composé du matériau de base et de l'additif pénètre dans la cuve de traitement principal (14). La phase d'injection démarre avec un retard après le commencement de la phase de transfert et se termine à un moment situé avant la fin de ladite phase de transfert.
Patent EP-0626028-A1 (EP)
Inventor: ABOULFADL JAMAL EDDINE
IPC: E04C2/40
Filed: 1993-01-14
Abstract: Le module de l'invention est précontraint pour la construction d'ouvrages et est du type comprenant au moins une pièce de bois d'un seul tenant (20) munie d'au moins un passage (10) dans lequel s'étend au moins un élément de traction (30) dont au moins une des extrémités est assujettie à des organes de serrage en appui sur une zone extérieure du module. Il est caractérisé en ce qu'il présente soit au moins un passage (10) situé à un seul et même niveau, soit plusieurs passages situés à des niveaux différents, chaque passage (10) étant formé par un perçage rectiligne qui traverse la pièce de bois (20) de part en part selon un axe qui est soit dans le plan médian du module, soit dans des plans symétriques audit plan médian, que le module soit formé d'une seule pièce ou de plusieurs pièces en contact.
Patent EP-0632754-A1 (EP)
Inventor: SEIMETZ HANS-GEORG
IPC: B30B11/06
Filed: 1993-03-17
Abstract: PCT No. PCT/GB93/00548 Sec. 371 Date Sep. 26, 1994 Sec. 102(e) Date Sep. 26, 1994 PCT Filed Mar. 17, 1993 PCT Pub. No. WO93/18878 PCT Pub. Date Sep. 30, 1993A method and apparatus for manufacturing a powder metallurgy article comprising two or more individually compacted layers is described. The apparatus includes a number of powder deposition means for depositing powder into at least one die cavity, the number of powder deposition means corresponding to at least the number of different powder compositions in an article being compacted, a die assembly having a female die body which is moveable with respect to a first press ram, a mechanically driven second press ram, means for driving said second press ram, control system means for controlling the relative positions and movements of said female die body, said first press ram, said second mechanically driven press ram and said powder deposition means such that they operate in synchronism, characterised by said control system means including an angle counter having proportional drive means from the press apparatus such that one cycle of the angle counter corresponds to a required number of press compaction strokes.
Patent EP-0641219-A1 (EP)
Inventor: GRESSER JOSEPH D
IPC: A61K9/00
Filed: 1993-03-10
Abstract: L'invention se rapporte à un système à multiphase, polymère, biodégradable de libération d'au moins une unité de décharge biodégradable capable d'amener des substances biologiquement actives en une salve ou impulsion à des moments prédéterminés et à un procédé de fabrication de ces unités. Les unités de décharge par éclatement individuelles du système peuvent avoir la forme d'une capsule (12) revêtue d'une membrane biodégradable entourant un matériau central pouvant inclure un agent actif. La membrane se rompt après un temps prédéterminé d'exposition à l'eau ou à d'autres fluides biologiques aqueux environnants. Les unités de décharge peuvent être utilisées dans n'importe quelle intervention au cours de laquelle on souhaite effectuer une libération pulsée régulée d'une substance active. La libération dans un temps prédéterminé de chaque unité de décharge est régulée par la composition du matériau central, par le rayon initial et l'épaisseur de la paroi de la membrane et par la porosité de la membrane. Le matériau central peut également contenir une composition chimique qui génère un gaz lorsque le fluide est aspiré dans l'unité de décharge, ajoutant ainsi une variable supplémentaire dans la prédétermination des salves. Une unité cylindrique de décharge par éclatement (10) ci-décrite se compose d'une enveloppe (12) ou capsule cylindrique biodégradable biocompatible (à extrémité ouverte) remplie d'un agent bioactif ou d'autres composants (14) faisant office de véhicule ou de matériau central. L'extrémité ouverte de l'enveloppe est ''coiffée par une membrane copolymère (16) en acide polylactique-co-glycolique (PGLA), maintenue en place à l'aide d'un adhésif médical (tel que le ''silastic'') (20).
Patent EP-0633742-A1 (EP)
Title: Framework for shelving unit.
Inventor: NILSSON FINN
IPC: A47B47/02
Filed: 1993-03-19
Abstract: A framework comprising a plurality of vertical posts, a plurality of horizontal members and a locking attachment for connecting the horizontal members to the vertical posts, the vertical posts being provided with a plurality of key hole shaped apertures oriented at an acute angle to vertical, and a head and stem portion adapted to extend from each of the horizontal members for interconnection with the key hole shaped apertures such that the vertical edge of each horizontal member is force fit connected to a respective one of the vertical posts.
Patent EP-0647318-A1 (EP)
Inventor: VADGAMA PANKAJ MADGANLAL
IPC: G01N27/327
Filed: 1993-05-13
Abstract: PCT No. PCT/GB93/00982 Sec. 371 Date Feb. 17, 1995 Sec. 102(e) Date Feb. 17, 1995 PCT Filed May 13, 1993 PCT Pub. No. WO93/24828 PCT Pub. Date Dec. 9, 1993.Sensor devices comprising enzyme electrodes incorporating a microporous membrane coated with the carbonaceous material known as "diamond-like carbon" (most conveniently deposited by decomposition of a hydrocarbon, induced by radiation or a high electric field). The membrane material is preferably a polycarbonate and its thickness preferably less than 10 microns, and the coating is preferably 0.01 to 5  mu m thick. The preferred porosity is provided by pores of the order of 0.05 to 0.01 microns. The coated membrane imparts high resistance to fouling by contact with whole blood, extends the linearity of the electrode response over a substantially greater range, e.g. in the analytical determination of glucose in blood, and combines a high degree of restriction to passage of interferents while retaining high permeability to hydrogen peroxide and oxygen. Most conveniently used for amperometric measurements, especially using a Clark electrode pair, with an "active" anode of platinum.
Patent EP-0662087-A1 (EP)
Inventor: JOHNSON LINCOLN V
IPC: C12N1/21
Filed: 1993-06-04
Abstract: L'invention se rapporte à une composition à base du facteur neurotrophique purifié et dérivé de l'épithélium rétinien pigmenté, ainsi qu'à un procédé servant à purifier ledit facteur. L'invention se rapporte également à une molécule d'ADN recombinée comprenant un gène codant un facteur neurotrophique dérivé de l'épithélium rétinien pigmenté et possédant la séquence d'ADN ou la séquence aminoacide de SEQ ID NO 1, ainsi qu'à un organisme transformé par ladite molécule. De plus, l'invention se rapporte à un procédé de traitement de tumeurs, de maladies oculaires, de lésions nerveuses, ainsi que d'états provenant de l'activité de sérine-protéase impliquant l'administration du facteur neurotrophique dérivé de l'épithélium rétinien.