baber/WOPTO huggingface dataset:
Patent EP-0582567-A1 (EP)
Inventor: LEE YANG GUL KOHAP R D CENTER
IPC: C12N1/20
Filed: 1991-09-16
Abstract: On produit dans une cellule de Pseudomonas cepacia KYG-505 (KCCM 10004) un nouveau copolymère de poly-beta-hydroxy alcanoate (PHA), au moyen de son procédé de production, et on élabore divers mélanges polymères de PHA et de poly-beta-hydroxy butyrate (PHB). Ce copolymère de PHA peut améliorer par un mélange les caractéristiques du PHB connu, et, puisqu'il possède des liaisons doubles sur certaines de ses chaînes latérales, il est adapté à la synthèse organique, ce qui le rend utilisable lors de la production de polymères présentant diverses caractéristiques et un caractère biodégradable.
Patent EP-0556391-A1 (EP)
Inventor: YOKOTA AKIRA KOMATSU LTD PLAST
IPC: B29K105/04
Filed: 1991-11-05
Abstract: L'invention concerne une matière poreuse à base de polyéthylène de poids moléculaire très élevé, contenant de nombreux pores reliés entre eux, perméable et pouvant être utilisée comme filtre, vecteur etc. L'invention concerne également un procédé de production efficace de ladite matière. Cette matière comprend des particules minuscules de polyéthylène plastifié de poids moléculaire très élevé fusionné avec un autre de façon à former des pores reliés entre eux et communiquant avec l'atmosphère extérieure. On produit cette matière en injectant le polyéthylène plastifié de poids moléculaire élevé dans la cavité d'un moule, à une vitesse de cisaillement de 5 x 104 S-1 ou supérieure et un remplissage tel que le rapport de G0 à V0 est de 0,7 g/cm3 ou inférieur, G0 représentant le poids du produit (g) et V0 représentant le volume du produit (cm3).
Patent EP-0496410-A1 (EP)
Inventor: TUOMPO HELENA
IPC: C12Q1/32
Filed: 1992-01-24
Abstract: The invention relates to a method for the detection of miccroorganisms in liquid samples and to an apparatus using this method. In particular, this method relates to a detection of microorganisms using a dehydrogenase-mediated colour formation of selected microorganisms.
Patent EP-0554497-A1 (EP)
Inventor: GRUNER CLAUS
IPC: A45D40/06
Filed: 1992-02-07
Abstract: In the case of a holder for a cosmetics stick, such as a holder for a lipstick, the mechanism accommodating the cosmetics stick is held exchangeably, by its foot part (3), in an outer cap part (8) by way of a releasable catch. The said catch has two catch parts (9, 10), of which one is formed on the outer cap part (8) and the other on the foot part (3) of the slotted sleeve (2) and which engage on each other, holding the outer cap part (8) and the foot part (3) at least axially together, and which can be released from one another when the plunger is held in one of its end positions by rotating the outer cap part (8), on the one hand, and, by means of the screw sleeve (5), the foot part (3), on the other hand, relative to each other. <IMAGE>
Patent EP-0505912-A1 (EP)
Inventor: GROLLE KLEMENS DIPL-ING
IPC: B65D85/24
Filed: 1992-03-18
Abstract: A container for horizontal storage and transport of NC-complete tools, their component groups or individual components (Figure 1). The container is suitable for horizontally and centrally positioning (1, 2) complete tools of different conical types and different sizes or their individual parts. It prevents longitudinal movements of the stored product (3, 3', 4). It allows good utilisation of space and can be integrated without effort into the most varied storage facilities (compartment shelves, cabinets, circulating shelves). Transport of the tools requires no special trolleys, but can be carried out on platform trolleys without additional fittings. Sturdy and well-formed handles on the end sides and runners on the underside allow easy and safe handling of the tools. The empty containers are stackable. During handling and transportation, the workers are protected from the sharp tool edges. Damage to the tools during transportation is prevented by the container. Use as a commissioning container in the delivery of individual parts for complete tools satisfies the requirements of structured work sequences, even in peak-time parallel activities. The components for several tools can be delivered or compiled at the same time. <IMAGE>
Patent EP-0510696-A1 (EP)
Inventor: DATE YOSHITO
IPC: H03M1/66
Filed: 1992-04-24
Abstract: The liquid crystal display control system of the invention comprises a liquid crystal panel, plural data latch means for storing digital gray scale data, and plural DA converters for converting the outputs of the data latch means into analog signals to be applied to the liquid crystal panel. 
     According to the liquid crystal display control system of the invention, the display data is digital signals, and the digital signals are processed up to the DA converters just before the liquid crystal panel. Afterwards, the digital signals are converted into analog signals in the horizontal display period of relatively slow operating speed, and therefore the analog circuits having many adjusting points may be saved. Accordingly, the adjusting positions are reduced, and the adjusting process in mass production is simplified. In the case of large screen display, in particular, although the data transfer speed is high, since the display data are digital signals, a high display quality is obtained by transferring the signals without deteriorating thedisplay data. Moreover, the constitution is composed of digital circuitsup to the DA converters just before the liquid crystal panel, and therefore, the power consumption is small, and the economy and portability are excellent, while the mounting area is reduced, thereby realizing a liquid crystal display control system of small size and light weight.
Patent EP-0515991-A1 (EP)
Inventor: RUNKEL WALTER DR DIPL-ING
IPC: B60G17/056
Filed: 1992-05-22
Abstract: The invention relates to a suspension system especially for wheel support on motor vehicles, with at least one spring strut (2, 4), comprising a cylinder (6) and a piston (8) movably carried in this for compression and rebound and acted upon by a hydraulic medium especially an oil. In the case of compression, the spring strut (2, 4) acts counter to a spring force causing the subsequent rebound, the hydraulic medium, at least during the rebound, being led by way of a flow path of a damping valve (30/32). During rebound of the spring strut (2/4) the flow path of the damping valve (30/32) is constantly alternately closed and opened again.
Patent EP-0518242-A1 (EP)
IPC: B23D37/00
Filed: 1992-06-06
Abstract: A method for machining surfaces of revolution at workpieces comprises the steps of: rotating the workpiece during machining; roughing the workpiece with a disk-shaped tool having at its circumferential edge cutting elements with cutting edges; and, for finishing the workpiece, plunge-cutting by turning the workpiece with the disk-shaped tool, wherein the step of plunge-cutting by turning is divided into a sequence of individual plunge-cutting by turning steps so that material of overlapping portions of the workpiece is removed sequentially. The tool comprises a disk-shaped base body with a circumferential edge and a first set and a second set of cutting elements that are connected to and distributed over the circumferential edge of the disk-shaped base body. The first set is used in the roughing process, and the second set is used in the finishing process by plunge-cutting by turning. The cutting elements of the second set are spaced at a distance from one another in the circumferential direction of the tool and axially staggered such that, when viewed in the circumferential direction, the working areas of the cutting elements overlap.
Patent EP-0535412-A1 (EP)
Inventor: SCHOELLHORN KARL DR
IPC: H02K9/00
Filed: 1992-09-09
Abstract: In the case of large electrical machines, the electrical connection between the excitation supply lead (5, 6), which runs axially and centrally in the rotor, and the excitation-winding conductors in the winding overhang of the rotor are subject to high electrical and mechanical stresses. If the current-supply bolt (1) is slotted in the shank (2) in the bolt longitudinal direction, at least three slots (13) being provided which extend radially as far as the bolt longitudinal axis, the bolt is more elastic transversely with respect to the longitudinal direction and it can be cooled in an objective manner. 
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Patent EP-0537499-A1 (EP)
Inventor: SHIBATA AKIHITO
IPC: G01C21/00
Filed: 1992-09-18
Abstract: High degree of accuracy of the position of a vehicle can be ensured by maintaining the continuity of the running path of the vehicle and by correcting the vehicle position to a vehicle position measured by a GPS navigation system when an positional deviation occurs due to sensor errors. Specifically, the vehicle positions are estimated in accordance with signals from sensors for detecting behaviors of the vehicle, and then the vehicle position is shifted onto a designated road having a feature coincident with that of the running path of the vehicle based upon data of the estimated vehicle positions. Further, the vehicle position is corrected to a position measured by use of a GPS receiver only when the cumulative value of distances of the positional shifts made by a number of cycles in past or in a predetermined running distance range exceeds a predetermined threshold value.
Patent EP-0548492-A1 (EP)
Inventor: BEALL GEORGE HALSEY
IPC: B01D71/52
Filed: 1992-10-21
Abstract: Semi-permeable microporous polymer bodies, such as porous plates or membranes for separation processes, are provided, these being made of durable high-temperature thermoplastics, eg., a liquid crystal polymer, by a process comprising melt-mixing and polymer with high loadings of leachable glass and then leaching the glass from the polymer to leave a continuous relict polymer network, the network typically demonstrating pore volumes of 50 percent or more and average pore diameters in the 0.1-10 micron range.
Patent EP-0552470-A1 (EP)
Inventor: SASAKI KATSUTOSHI
IPC: C12N1/21
Filed: 1992-12-17
Abstract: There are provided a novel α2→3 sialyltransferase expressed by a cloned gene from human cells, a cDNA encoding the α2→3 sialyltransferase, a method for detecting or suppressing the expression of an α2→3 sialyltransferase by use of said cDNA, a recombinant vector containing said cDNA, a cell containing said vector, and their production processes.
Patent EP-0513912-A1 (EP)
Inventor: VAN LIERDE CARLOS
IPC: B61B10/04
Filed: 1992-05-08
Abstract: Tow chain, characterized in that it mainly consists of a series of links (1-2-3) which are joined together in a hingeable manner by means of vertical shafts (4), whereby these links (1-2-3) have such a towing pattern that the width of the towing surface, towing surfaces respectively, of one link, increased with the width of the towing surfaces, towing surface respectively, of an adjacent link is equal to or only slightly smaller than the maximum width of the tow chain concerned.
Patent EP-0550101-A1 (EP)
Inventor: LELONG PIERRE
IPC: G08G1/052
Filed: 1992-12-18
Abstract: Method of registration of images which are picked out of a sequence of digitised images in order to register a subsequent image on a preceding reference image, comprising at least:   - the sub-sampling of the reference image by elimination of its edges, - the selection, on the sub-sampled reference image, of a plurality of characteristic areas each having a centre called reference point, - and, for each characteristic area respectively, the search, in the image to be registered, for areas of correspondence having a centre called match point,  this method further comprising: - the determination of the coordinates of the match points by the application of a similarity function to search areas of the image to be registered whose so-called predictive centres are the reflection of points defined on the reference image by a prediction carried out by extrapolating associated match points into one or more intermediate images between the said reference image and the said image to be registered.   Application, surveillance cameras.
Patent EP-0510797-A1 (EP)
Inventor: HERRINGTON FOX JOHN
IPC: B65D33/25
Filed: 1992-03-09
Abstract: A fastener structure for a thermoplastic bag (B) comprises reclosable interlocking profile elements (13,14) adapted to be secured throughout the length thereof to the respective side walls (11,12) of the bag, at least one of said profile elements being deformed at spaced intervals (15a,16a) along the length thereof to cooperate with non-deformed portions on the other profile element (14), the deformations (15a) being constructed and arranged to provide an intermittent clicking sensation as the profile elements (13,14) are pressed into interlocking relation along the length of said profile elements to close fastener structure thereby providing confirmation by sound and/or touch to the user that the fastener structure is closed.
Patent EP-0534651-A1 (EP)
Inventor: BAUGH RICHARD A
IPC: H04L25/03
Filed: 1992-09-14
Abstract: Signal processing system for reducing error due to intersymbol interference and other noise, the system having a feedforward equalizer (38) adaptively responsive to a first error signal (e n ) and having a noise decorrelator (40) adaptively responsive to an adjusting signal (q n ) derived from the first error signal. In a preferred embodiment the source of the signal (S n ) is a magnetic disk (10) having encoded data thereon. The feedforward equalizer reduces intersymbol interference. A decision device (90) connected to the feedforward equalizer is coupled to connect the signal (X n ) from the feedforward equalizer into a stream (d n ) of data samples having a limited number of predetermined signal levels. The first error signal is the difference between signal levels of data samples in the stream and the output of the feedforward equalizer. The first error signal is utilized to adjust the feedforward equalizer and to provide an input to the noise decorrelator. The noise decorrelator is an adaptive multi-tap assembly having a summing junction (106) at the decorrelator output to provide a predicted noise signal (e pn ) to the output signal of the feedforward equalizer. The adjusting signal which adaptively adjusts tap weights (100, 102 and 104) of the noise decorrelator is the difference between the first error signal and the predicted noise signal.
Patent EP-0543712-A1 (EP)
Inventor: CHARLOT DIDIER
IPC: G06F12/126
Filed: 1992-11-16
Abstract: The memory (DAT) with blocks (BL) organised in N columns of n levels is managed by a process consisting in blocking access to blocks which are unusable because of operating defects, by associating the unusable blocks with a mark (F) which is advantageously incorporated into the addresses of the blocks. When these addresses incorporate at least two combined bits for indicating the states of the block at this address, the mark (F) may be a free combination of these two bits. <IMAGE>
Patent EP-0512932-A1 (EP)
Inventor: BIANCO MARCEL
IPC: E02D29/02
Filed: 1992-04-30
Abstract: - Construction block. - The invention relates to a modular prefabricated element comprising locking means arranged on the retaining face (7) of the element (1) and consisting of self-engaging means comprising:     . at least one male shaped component (11),   . and at least one female shaped component (12), the said shaped components (11, 12) being arranged opposite each other on the retaining face (7) so as to engage automatically respectively with the female (12) and male (11) shaped components of the elements directly above and below, in order to withstand the tension force (Fb) resulting from the mass (27) to be retained and from the retaining shell behind the said shell. - Self-engaging construction block. <IMAGE>
Patent EP-0508918-A1 (EP)
IPC: C07B61/00
Filed: 1988-07-29
Abstract: Process for the hydrogenation of carbonyl-containing compounds at mild conditions of temperature and pressure to produce alcohols is disclosed, employing palladium on zincoxide catalysts. Methods for the preparation of the palladium on zincoxide catalysts useful for the desired reductive conversion are also disclosed.
Patent EP-0550356-A1 (EP)
Inventor: GAUDILLAT JACQUES FERNAND
IPC: G05D3/12
Filed: 1992-12-22
Abstract: The invention relates to control and, more particularly, to digital control of the relative positioning of an inertia system in translation or rotation. According to the invention, the position of the variable to be adjusted is defined digitally and this information is then processed to obtain the integral, to the first derivative and the second derivative. According to the invention, this second derivative is used to produce an automatic correction of the parameters to be applied to the integral, to the first derivative and to the position data in order to calculate the force or torque to be applied to the inertia system. Use for the adjustment of translation or rotation movements.
Patent EP-0557667-A1 (EP)
Inventor: LURO CLAUDE
IPC: G01F15/00
Filed: 1992-12-16
Abstract: Method and apparatus for supplying a preset quantity of a liquid, using a tank containing the liquid, a check valve distributor, and a hose connecting the tank to the check valve distributor, and having a pumping unit, a solenoid valve, and a pulsed flow meter interposed between the tank and the check valve distributor, including determining a volume difference between a first quantity delivered by the apparatus and a first quantity detected by pulsed flow meter, as the liquid is pumped at constant flow rate, low pressure and under laminar flow, during a first delivery of the liquid; starting a subsequent delivery of the preset quantity of the liquid, by opening the solenoid valve; and stopping the subsequent delivery of the preset quantity of the liquid when a difference between the number of pulses generated by the pulsed flow meter corresponding with the preset quantity, and the number of pulses output by the pulsed flow meter reaches a number of pulses corresponding to the volume difference; and during a subsequent delivery, the liquid flows inside the hose at a same constant flow rate, under a low pressure, and under laminar flow, as during the first delivery of the liquid.
Patent EP-0507725-A1 (EP)
Inventor: BRUUN EUGENE ROBERT
IPC: B64D13/04
Filed: 1992-03-26
Abstract: Bleed air flow from each engine of a multi-engine gas turbine powered aircraft is determined by using venturi flow probe sensors (50,100) which each include a venturi (52,102). The pressure differential associated with the pressure within the throat of the venturis (52,102) and the pressure immediately upstream of the venturi is partially indicative of the bleed air flow associated with the respective engine. The appropriate sensed pressure and temperature values are provided to a controller (18) which calculates the bleed air flow from each engine. The controller (18) also calculates a trim signal (224) which is used to partially control the position of pressure regulating valves (14,64) in order to substantially equalize the flow of bleed air from each of the gas turbine engines.
Patent EP-0570651-A1 (EP)
Inventor: KUNZ JUERG
IPC: G03B27/58
Filed: 1992-05-22
Abstract: A copying device for copying originals onto sheet-like copying material comprises a supply reservoir (1) for the copying material (P), a feed device (2) which transports the copying material from the supply reservoir (1) to an exposure device (3) in which the copying of the original onto the sheet-like copying material is performed. In this arrangement, the supply reservoir (1) comprises a plurality of cassettes (1a, 1b, 1c, 1d), whose cassette mouths are arranged next to one another transverse to the transport direction of the copying material (P). The feed device (2) has a carriage (20) which can be displaced transverse to the transport direction of the copying material and which transports the copying material from the respective cassette outlet to the exposure device (3). <IMAGE>
Patent EP-0556311-A1 (EP)
Title: Pigments mineraux composite agreges
Inventor: BROWN ALAN J
IPC: C09C3/10
Filed: 1991-11-04
Abstract: Procédé de préparation chimique de pigments de gonflement poreux composites agrégés utilisés dans des formulations de recouvrement et de remplissage de papier. Une bouillie aqueuse est formée de particules minérales d'alimentation choisies à partir d'un ou plusieurs membres du groupe composé de kaolin, de carbonate de calcium, de dioxyde de titane, de gypse et de mica. Un copolymère ou un polymère contenant du carboxyde et d'un poids moléculaire élevé est ajouté à la bouillie afin de floculer les particules minérales. Un exédent d'ion de calcium est ajouté à la bouillie floculée afin de précipiter in situ le sel de calcium du polymère contenant du carboxyle sur les flocons minéraux d'alimentation, et de produire ainsi des agrégats de particules minérales d'alimentation réciproquement reliées par le sel de calcium et présentant une structure de flocon poreux et massif. Du dioxyde de carbone gazeux est ajouté à la bouillie et réagit avec l'ion calcium restant pour précipiter le carbonate de calcium sur le sel de calcium de carboxyle polymère. Ceci produit des vides ou des pores additionnels éparpillant la lumière et renforce les liaisons entre les particules floculées. Les agrégats composites qui en résultent sont récupérés et séchés sous forme d'un produit. Les produits agrégés composites sont aussi décrits.
Patent EP-0520051-A1 (EP)
Title: Process for producing a polyester, a polyester and its use.
Inventor: ENGGASSER JOSIANE
IPC: C08G63/68
Filed: 1992-01-14
Abstract: In a process for the production of a polyester without antimony, after transesterification with a manganese catalyst, it is blocked in the mol ratio P/Mn less than 1 by means of a phosphorus compound. 10 - 100 ppm Ge are used as a polycondensation mixed catalyst. The resulting antimony-free polyester is suitable for the production of bottles, films and filaments.
Patent EP-0563186-A1 (EP)
Title: Acides peroxycarboxyliques
Inventor: JAMES ALUN PRYCE ST MICHAELS R
IPC: D06L3/02
Filed: 1991-12-19
Abstract: De nombreux acides percarboxyliques présentent d'excellentes caractéristiques de désinfection et de décoloration, notamment à des températures supportées par la main, mais leur utilisation dans les formulations ménagères est exclue en raison du fait qu'ils présentent également des propriétés physico-chimiques néfastes, telles qu'une tendance à se décomposer trop rapidement pendant le stockage ou à exploser lorsqu'ils subissent un choc ou une pression. On a mis au point une gamme d'acides percarboxyliques organiques qui sont non seulement stables et inoffensifs mais présentent également d'excellentes caractéristiques de décoloration. Ils répondent à la formule générale (I), dans laquelle X représente hydrogène ou éventuellement un substituant compatible non libéré; Y représente un groupe répondant à la formule (CH2)zH; x, Y et z sont 0, 1 ou 2, et x + y + z = 1 ou 2; et Ph représente un substituant phénylique éventuellement substitué par un substituant compatible non libéré. Dans un peroxyacide préféré, X = H, x = 0, y = 1, z = 0 et Ph n'est pas substitué. On a également prévu des composition de décoloration, de lavage et de désinfection comprenant ces peracides, ainsi que des procédés d'utilisation de ces compositions. En outre, on a mis au point un procédé de production de peroxyacides dans un milieu réactionnel à acide sulfurique, selon lequel 1) on forme un milieu présentant une acidité prédéterminée en mélangeant de l'acide sulfurique à du peroxyde d'hydrogène; 2) on forme une solution d'acide carboxylique dans de l'acide sulfurique concentré; et 3) on introduit de manière progressive dans le milieu réactionnel à acide sulfurique le produit ainsi obtenu ainsi qu'un diluant aqueux introduit séparément pour maintenir l'acidité du mélange à un niveau sensiblement constant.