baber/WOPTO huggingface dataset:
Patent EP-0550858-A1 (EP)
Inventor: YAMAMOTO IWAO MITSUBISHI KASEI
IPC: D01F9/32
Filed: 1992-12-17
Abstract: A carbon fiber which, when baked at a temperature of at least 3,000°C, will have a spread La of graphite crystallites in the layer plane direction of more than 1,000Å, an electrical specific resistance of less than 1.1 µΩm and a thermal conductivity of more than 1,100 W/m·K. Anisotropic pitch with viscosity not higher than 150 poise is spun by means of a nozzle having an introduction angle of smaller than 70° and a ratio (L/D) of the outlet length L to the outlet diameter D of more than 4, to obtain a pitch fiber, which is infusibilised, carbonised and/or graphitised.
Patent EP-0506209-A1 (EP)
Inventor: KOJIMA HORISHI
IPC: B23B9/00
Filed: 1988-04-28
Abstract: The present invention provides a complex machining machine tool (1) having a single frame in which a chip collecting space (4) is provided at the center portion, a first and a second spindle stocks (5,6) on the frame (2) being relatively free to move in a Z axis direction and being located on respective sides of the chip collecting space (4), workpiece spindles (5b,6b) on said spindle stocks (5,6), free to rotate and arranged mutually facing each other, and tool rests (7,9). The tool rests (7,9) have respective turrets (7a,9a) which can assume various kinds of movement forms. Furthermore, complicated and various kinds of machinings can be performed in such a manner that the rotation control forms of the workpiece spindles (5b,6b) and the spindle stocks (5,6) are combined. The invention also provides a specific machining method.
Patent EP-0507419-A1 (EP)
Inventor: ALLEN FLOYD L
IPC: C04B28/02
Filed: 1988-04-28
Abstract: A low viscosity welan gum having a 5%(wt.) aqueous solution viscosity of 110kg/cm/sec (cP) as measured on a Brookfield LVT viscometer, at 25°C, spindle 2, 60 rpm.
Patent EP-0534532-A1 (EP)
Inventor: BAILLEUL GILLES SOCIETE CIVILE
IPC: G01V9/00
Filed: 1992-09-16
Abstract: Axle detector for installation into the surface of a multi-lane road (101-105), including at least one piezoelectric coaxial cable (11-15), comprising a central conductor (1), a metal jacket (2) and a material (3,4) for packing between the jacket (2) and the conductor (1), characterised in that the piezoelectric coaxial cable (11-15) has at least one so-called active region where the packing material is piezoelectric (A), and has at least one adjacent so-called neutral region where the packing material is neither piezoelectric nor potentially piezoelectric (B-E). Application: counting vehicles on multi-lane motorways. <IMAGE>
Patent EP-0499465-A1 (EP)
Inventor: SCHULER DONALD K
IPC: A61B17/32
Filed: 1992-02-13
Abstract: The cutting strength of a rotary surgical cutting instrument (12) is increased by an on-axis bearing contact between the distal end of its rotatable inner member (16) and the interior surface of its outer member (14). The outer member (14) is provided with a distal cutting aperture (88) angularly oriented to the rotation axis and circumscribed by an oval outer cutting edge. The inner member (16) has two symmetrical rows of straight-sided triangular cutting teeth (102) positioned to cooperate with the outer cutting edge (88) to shear tissue, including bone, disposed in the cutting aperture. A clearance gap (134) between the inner and outer members (16,14) narrows in width in the region between the teeth (102) and the aperture (88) to prevent severed tissue from lodging between the inner and outer members. The height of the cutting teeth (102) is at least 50% of their width, and 15% to 22% of the outer diameter of the inner member. The straight sides of the teeth converge to crests (124) disposed in a first common longitudinal plane. The teeth (102) are separated by roots disposed in a second plane parallel to the first plane but disposed closer than the first plane to the rotation axis.
Patent EP-0550123-A1 (EP)
Inventor: SALEEB FOUAD Z
IPC: A23L27/60
Filed: 1992-05-15
Abstract: An aqueous dispersion containing a finely divided special type of calcium citrate salt compositions and processes of making are provided to be used for opacifying and whitening aqueous food compositions.
Patent EP-0555577-A1 (EP)
Title: Dispenser for folded paper towels
Inventor: MORAND MICHEL
IPC: A47K10/42
Filed: 1992-05-21
Abstract: A dispenser for dispensing folded, interleaved towels. The dispenser has front and back walls (11,9) joined by side walls (13,15) and a bottom wall (17) with a central paper towel dispensing slot (19) therein extending between the side walls (13,15). The dispenser has support means (45,47) on the inner surfaces of the front (9) and back walls (11) for partial supporting sub-stacks of a stack of paper towels (41) carried in the dispenser. The support means (45,47) reduce the weight of towels carried by the bottom sub-stack of towels making it easier to dispense the towels. The dispenser also has support surfaces (65,67) at the bottom for supporting the bottom towel by narrow portions adjacent its front and back sides making it easier to dispense one towel at a time.
Patent EP-0543647-A1 (EP)
Inventor: SIROVICH LAWRENCE
IPC: F15D1/12
Filed: 1992-11-19
Abstract: Turbulence in a wall-bounded fluid flow field having a turbulent wall region characterized by a system of roll pairs extending in the direction of flow, and propagating structures interacting with the system of roll pairs, is controlled by introducing into the turbulent flow, a disturbance that changes the character of the propagating structures directed at an inclined angle to the direction of flow. Where the disturbance increases the amplitudes of the propagating structure, turbulent mixing or heating is increased; and when the disturbance decreases the amplitude of the propagating structure, the turbulent drag is decreased.
Patent EP-0515253-A1 (EP)
Inventor: DE WIN PAUL
IPC: G06F15/173
Filed: 1992-05-15
Abstract: It consists in successively testing all the ports of the nodes whose existence is already known by a master station. Testing a port consists especially in:   - sending an interrogation message from the tested port to a node, called interrogated node, which is a node linked by at least one link going directly from the tested port to the interrogated node; the node possessing the tested port being considered as the immediate hierarchical superior of the interrogated node, in order to determine a hierarchical order of the nodes; - starting, in the interrogated node, a time delay device for indicating that it has been taken into account in the configuration; - storing a first marker and the identity of the tested node in the interrogated node, in a memory specific to the port having received the interrogation message, in order to index the port which leads to the immediate hierarchical superior of the interrogated node, and in order to store the identity of this immediate hierarchical superior; - sending out a response message, from the interrogated node, addressed to the tested node;   - routing this response message back to the tested node; - routing this response message back to the master station, via the hierarchical path.   Application to the management of local networks. <IMAGE>
Patent EP-0516509-A1 (EP)
Inventor: LETT ROLAND
IPC: G01F15/06
Filed: 1992-05-21
Abstract: Magnetic driving system comprising two concentric rings (32, 36) of magnets arranged in such a way that the forces exerted by one ring (32) on the other (36) are repulsive, there being equal numbers of magnets sufficient to ensure the self-centering of the inner ring (36) with respect to the outer ring (32), a rotational movement of one of these rings about its central axis causing the rotation of the other ring, and counting device comprising such a magnetic driving system. Application in particular to water meters. <IMAGE>
Patent EP-0561908-A1 (EP)
Title: PROCEDE DE PREPARATION D'ACIDES $g(a)-ARYLPROPIONIQUES
Inventor: CHAN ALBERT SUN-CHI
IPC: C07C51/377
Filed: 1991-11-05
Abstract: Procédé de préparation d'acides alpha-arylpropioniques par hydrogénation catalytique asymétrique d'acides alpha-arylpropénoïques préparés à partir de alpha-aryle cétones.
Patent EP-0562023-A1 (EP)
Title: Additifs a base de poly(aminoalcool) ameliorant les proprietes a basse temperature de combustibles distilles et compositions les contenant
Inventor: BAILLARGEON DAVID JOSEPH
IPC: C08G59/08
Filed: 1991-12-02
Abstract: Le produit de réaction de certaines résines époxydes et d'amines secondaires améliore les propriétés à basse température de combustibles distillés.
Patent EP-0522129-A1 (EP)
Title: Process for eliminating odour/taste-producing substances in plastic materials.
Inventor: GUSTAFSSON BILL
IPC: B29K23/00
Filed: 1992-01-20
Abstract: A process for eliminating in plastic materials odor/taste-producing substances is described, the plastic material especially having the shape of water pipes, plastic containers or plastic film/sheeting for packing foodstuffs and pharmaceutical preparations, or interior fittings of plastic. In the process, there is added, during processing in the molten state, less than 0.5 wt.-%, preferably 0.05-0.3 wt.-%, of a substantially hydrophobic aluminum silicate molecular sieve having a pore diameter of at least 5.5  ANGSTROM , an Si/Al molar ratio in the crystal lattice of at least 35, preferably 200-500, and a sorption capacity for water at 25 DEG  C. and 4.6 torr of less than 10 wt.-%, to the plastic material which subsequently is formed. The molecular sieve preferably has an average particle size not exceeding about 5  mu m. The plastic material is a polyolefin plastic and is preferably selected among ethylene plastics and propylene plastics.
Patent EP-0571459-A1 (EP)
Inventor: JONES J PHILLIP
IPC: G02F1/1334
Filed: 1992-01-21
Abstract: A display having a first electrode means; a second electrode means; and a display medium positioned between the first and second electrode means, which display medium contains a pleochroic dye, is switchable between a first state in which incident light is substantially absorbed by the pleochroic dye and a second state in which the amount of such absorption is substantially reduced, and is capable of scattering incident light with a scattering half angle between about 5 and about 40 degrees when the display medium is in its second state, while permitting at least 10% of the incident light to be transmitted. The absolute difference between the ordinary index of refraction of the liquid crystal and the refractive index of the containment medium is 0.10 to 0.20.
Patent EP-0575387-A1 (EP)
Title: Extraction system.
Inventor: MALMQUIST MATS
IPC: B01L3/00
Filed: 1992-03-11
Abstract: PCT No. PCT/SE92/00151 Sec. 371 Date Nov. 29, 1993 Sec. 102(e) Date Nov. 29, 1993 PCT Filed Mar. 11, 1992 PCT Pub. No. WO92/15597 PCT Pub. Date Sep. 17, 1992.The present invention relates to an extraction device and a method of using such an extraction device. The extraction device, includes exchangeable reaction vials (2A, 2B, 2C) and a housing (3) having at least one longitudinally arranged capillary (12) therein. A reaction vial (2A, 2B, or 2C) and housing (3) being constructed to engage and form a closed system communicating the capillary (12) with the interior of a reaction vial (2A, 2B, or 2C). The method of using the closed extraction device involved denaturing a sample containing nucleic acid in a reaction vial followed by engaging the reaction vial to the housing and centrifuging the closed unit to allow a nucleic acid-binding medium to bind the nucleic acid. Exchangeable reaction vials (2A, 2B, 2C) containing a washing buffer and a medium causing dissociation of bound nucleic acid from the nucleic acid-binding medium are sequentially exchanged with the reaction vial engaged with the housing in order to wash the bound nucleic acid, or to dissociate the nucleic acid and bring it into solution.
Patent EP-0578743-A1 (EP)
Title: Condensats d'uree-aldehyde et derives de melamine comprenant des oligomeres fluorochimiques
Inventor: DAMS RUDOLF J
IPC: D06M101/00
Filed: 1992-01-24
Abstract: Compositions fluorochimiques comprenant des composés fluorés, ces composés fluorés contenant une partie oligomère fluorochimique liée par l'intermédiaire de -O-, -S-, -NH-, ou CO2- à une fraction comprenant un groupe dérivé d'une résine aminique. On décrit aussi des compositions fluorochimiques se présentant sous forme de dispersions liquides fluorochimiques, ainsi que des procédés de préparation de substrats traités au moyen de telles compositions. Des substrats ainsi traités présentent des caractéristiques d'hydrophobie et d'oléophobie particulièrement durables et résistantes à l'abrasion.
Patent EP-0578754-A1 (EP)
Title: TrpR MUTATIONS EFFECTIVE IN THE EXPRESSION OF SMALL PROTEINS AND PEPTIDES.
Inventor: LEPLEY ROBERT ALAN
IPC: C12P21/02
Filed: 1992-03-27
Abstract: This invention provides novel microorganisms which have a nonfunctional tryptophan repressor (trpR) protein. The preferred microorganisms, E. coli strains, LMS-73, LMS-117, and LMS-118, display enhanced levels of protein expression when transformed with suitable expression vectors. Also described is a plasmid, pRAL1, which when transformed into a suitable host, preferably LMS-117 or LMS-118, results in enhanced levels of protein expression. Also described is a method of increasing protein expression by inactivating repressor control of the tryptophan operon.
Patent EP-0584233-A1 (EP)
Title: Methods of fabricating integrated, aligned tunneling tip pairs
Inventor: ARNEY SUSANNE CHRISTINE
IPC: G01N37/00
Filed: 1992-05-12
Abstract: Self-aligned, opposed, nanometer dimension tips (12, 22) are fabricated in pairs, one of each pair being located on a movable (24) single crystal beam, with the beam being movable in three dimensions with respect to a substrate (18) carrying the other tip (12) of a pair. Motion of one tip with respect to the other is controlled or sensed by transducers (120, 122, 124, 126) formed on the supporting beams (62, 64). Spring means (76, 80, 86, 88) in each beam allow axial motion of the beam. The tips (12, 22) and beams (62, 64) are fabricated from single crystal silicon substrate (18) and the tips (12, 22) may be electrically isolated from the substrate (18) by fabricating insulating segments (40, 54) in the beam structure.
Patent EP-0544917-A1 (EP)
Inventor: EBIHARA HEIHACHIRO
IPC: G09G3/36
Filed: 1992-06-22
Abstract: Circuit d'attaque à charge capacitive servant à amplifier à une vitesse élevée un signal analogue à une pointe, et présentant une charge de courant de haute tension importante, un survolteur à faible consommation de courant étant utilisé avec ce circuit. Dans le circuit, deux transistors (104, 111) sont interconnectés en série entre une première alimentation (H1) et une seconde alimentation (L1), dont le potentiel est inférieur à celui de la première alimentation, et une borne de sortie (SORTIE) est placée au niveau de la jonction de connexion entre les deux transistors. Le premier transistor (104) connecté entre la première alimentation et la borne de sortie, et le second transistor (111) connecté entre la borne de sortie et la seconde alimentation sont choisis de façon à être complémentaire l'un par rapport à l'autre. Le premier transistor (104) est un transistor bipolaire (PNP) ou un transistor à effet de champ du type p, et, d'autre part, le second transistor à effet de champ est du type n. En outre, deux circuits parallèles sont placés entre les bornes de commande des transistors respectifs et une borne d'entrée (ENTREE), chacun des circuits parallèles comprenant un élément permettant de polariser la borne de commande et un condensateur.
Patent EP-0582683-A1 (EP)
Inventor: YAMAMOTO YASUO
IPC: H05K1/09
Filed: 1992-04-29
Abstract: Composition permettant d'obtenir une pellicule de résine épaisse, électroconductrice, renfermant des particules finement divisées de (1) un métal conducteur en dispersion dans un milieu liquide organique renfermant (2) un liant primaire polymère acrylique et (3) un liant auxiliaire de résine réticulaire présentant une température de dégradation thermique d'au moins 300 °C dissous dans un solvant (4) organique volatile.
Patent EP-0597912-A1 (EP)
Title: Use of mixing, granulating and drying device.
Inventor: HIRZ HARRI
IPC: B01J2/10
Filed: 1992-07-21
Abstract: PCT No. PCT/EP92/01659 Sec. 371 Date Jan. 10, 1994 Sec. 102(e) Date Jan. 10, 1994 PCT Filed Jul. 21, 1992 PCT Pub. No. WO93/02984 PCT Pub. Date Feb. 18, 1993.A method of treating plasterboard production scrap wherein the pieces of the plasterboard scrap having the plaster attached to paper components, is passed through an apparatus which comprises a cylindrical housing in which radial arms carry ploughshares riding along the wall of the vessel and cutting heads are provided between the paths of the ploughshares. The apparatus so reduces the pieces that a homogeneous mixture of fibers of the paper components and granular gypsum is formed. This product mixed with raw gypsum provides a calcinable mixture which can be calcined for use in producing additional plasterboard.
Patent EP-0607433-A1 (EP)
Inventor: ISE YOSIAKI TAKEFU WORKS SHIN-
IPC: C03B20/00
Filed: 1992-07-31
Abstract: A quartz glass plate large in size, high in purity, smooth at surface, and excellent in planeness and a method and a device for making said plate by cutting and unfolding a quartz glass tube, which is characterized in that, as shown in Figs. 1 and 2, a quartz glass tube (1) slotted along the axial direction thereof and preferably having a band-like slot part (1a) is turned into a plate through a process in which the glass tube (1) is stretched, beginning at a specified band-like part, in the direction roughly tangential to the circumference thereof while subjected to heating and softening at one band-like part after another each extending across the entire width of the tube in the axial direction and arranged in the circumferential direction of the tube starting at said specified part.
Patent EP-0599983-A1 (EP)
Inventor: BENNETT FRANK
IPC: A61K31/4406
Filed: 1992-08-11
Abstract: L'invention se rapporte à des composés de la formule (I) dans laquelle Ar, W, Z, Q, R1, U et T sont tels que représentés dans ladite formule. Ces composés sont actifs comme agents contre des rétrovirus et notamment contre le VIH.
Patent EP-0688251-A1 (EP)
Inventor: CHARAMATHIEU ANDRE
IPC: B08B3/12
Filed: 1992-09-04
Abstract: A device and method for picking up dirt from a surface in order to measure the cleanliness thereof. The device is essentially characterized in that it uses no implement such as a brush to detach dirt, but only a fluid such as a liquid held in a cup-like enclosure (1). The dirt is removed by loosening devices such as ultrasonic generators (18, 28) and carried off by the liquid. A plunger (7) is slidable in the enclosure (1) and generates currents therein which suspend the dirt. Measurement may involve counting particles or measuring the absorbency of the fluid either on the spot or elsewhere after sampling part of the fluid.
Patent EP-0605724-A1 (EP)
Inventor: TAKAMURA FUJITOSHI
IPC: E02F9/22
Filed: 1992-09-25
Abstract: L'invention se rapporte à une pelle excavatrice hydraulique, qui est conçue pour être commutée aisément en mode de fonctionnement fin, pour que la capacité de la pompe hydraulique puisse être commandée en fonction de la charge détectée, permettant ainsi l'exécution de travaux précis lorsque l'engin néccessite un fonctionnement fin temporairement pour des opérations telles que nivelage du sol et réglage de la position sur des bennes basculantes. Le mode de fonctionnement fin est facilement effacé pour que la pelle excavatrice puisse être commutée en mode standard, afin d'améliorer son exploitabilité ainsi que son rendement. Lorsque la pelle excavatrice est commutée en mode de fonctionnement fin, afin de commander la capacité de la pompe hydraulique en fonction de la charge détectée pour l'exécution de travaux précis, l'entraînement du moteur s'effectue selon un couple et un nombre de tours tels que la consommation de carburant est ramenée à un niveau minimum, réduisant ainsi la consommation du carburant du moteur.
Patent EP-0658344-A1 (EP)
Inventor: KAGAYAMA AKIRA - MAYUMIMINAMI
IPC: A61K9/127
Filed: 1992-10-26
Abstract: A liposome preparation containing, incorporated in liposome, an immunosuppressive tricyclic compound or a pharmaceutically acceptable salt thereof. Since the tricyclic compound is incorporated in liposome stably and quantitatively, a pharmaceutical preparation with an excellent persistence of drug efficacy can be provided in a wide variety of preparation forms.
Patent EP-0609363-A1 (EP)
Title: Actionneur permettant une sensation de declic modulable electroniquement
Inventor: SCHULER CHESTER L
IPC: G05B19/10
Filed: 1992-10-26
Abstract: Un actuateur permettant une sensation de déclic modulable électroniquement est programmable de manière souple pour faciliter l'obtention, au sein d'un même actuateur, de caractéristiques couple-position, telles qu'un nombre sélectionnable de déclics par actionnement sur la totalité de sa trajectoire fonctionnelle. Un actionneur rotatif (114) facilite l'obtention, au sein d'un seul et même actionneur, de caractéristiques couple-position angulaire, telles qu'un nombre sélectionnable de déclics par révolution. L'actionneur est en communication avec un servomoteur (116) présentant un codeur de position (118) qui émet des informations de position à destination d'un contrôleur (120) qui a accès aux informations concernant la relation couple-position. Ce contrôleur émet un signal de couple numérique, lequel est convertit en un signal de courant analogique appliqué au servomoteur (116). Le couple représente, pour l'opérateur agissant sur l'actuateur (114), une réaction qu'il perçoit au toucher sous forme d'un ou de plusieurs déclics.
Patent EP-0560009-A1 (EP)
Inventor: KOLB ROLAND
IPC: F01C1/02
Filed: 1993-01-08
Abstract: A positive displacement machine for compressible media with a plurality of spiral delivery chambers arranged in a housing functions with a displacement element (1) assigned to the delivery chambers. This element essentially comprises a disc (2) with spiral fillets (3a, 3b) arranged perpendicular on both sides. The disc (2), in the area of the inlet of the spiral fillets (3a, 3b) is extended 2a, 2b beyond the spiral inlet. This disc extension (2a, 2b) is provided radially outwards with an accumulation of material serving as clamping lugs (50a, 50b). The spiral fillets (3a, 3b) on their inlet side ends run out into the disc extension (2a, 2b), the run-out (51a, 51b) opening into the clamping lugs (50a, 50b). <IMAGE>
Patent EP-0554861-A1 (EP)
Inventor: SIREN MATTI
IPC: A61K31/66
Filed: 1991-06-19
Abstract: The present invention relates to the use of inositoltrisphosphate (IP₃) for the preparing of a medicament effective as a neuropeptide Y-(NPY-) antagonist and to a pharmaceutical composition comprising at least one specific isomer of IP₃ and a pharmaceutically active compound effective in the cardiovascular, renal and/or cerebral area.
Patent EP-0556699-A1 (EP)
Inventor: DAHIYA JAGROOP S
IPC: A01H1/00
Filed: 1993-02-09
Abstract: Lovastatin is produced by a process of fermentation using a fungal transformant produced by introducing into a non-lovastatin expressing  Aspergillus  strain such as a strain of  Aspergillus   oryzae  the DNA of a lovastatin-expressing strain of  Aspergillus   terreus .
Patent EP-0565899-A1 (EP)
Inventor: BAUER KARL DR
IPC: B65H54/71
Filed: 1993-03-19
Abstract: A cutting device (10) for a yarn (36) running onto a cross-wound package (12) in a traversing triangle, with a knife (5) located below the traversing triangle and with a yarn-lifting device (42) which is movable between positions located below and above the traversing triangle, either remains in its upper position as long as the yarn (36) is being wound as a final winding (58) in parallel turns around the cross-wound package (12) or, for the purpose of avoiding the final winding (58), is moved downwards immediately after the grasping of the yarn (36), and guides the yarn (36) up against the cutting edge (50a) of the knife (50) in order to cut it. <IMAGE>