baber/WOPTO huggingface dataset:
Patent EP-0632923-A1 (EP)
Inventor: DALLE DONNE MARIO
IPC: G21G1/06
Filed: 1993-03-19
Abstract: Des particules sensiblement sphériques en silicates de lithium ayant des propriétés mécaniques et un état de surface améliorés sont particulièrement utiles comme matière fertile pour la production de tritium. Ces particules se caractérisent par le fait de contenir comme additifs du tellure et/ou des composés de tellure.
Patent EP-0618830-A1 (EP)
Inventor: BROWN RICHARD I
IPC: A61M1/02
Filed: 1993-03-23
Abstract: L'invention concerne un procédé de séparation de plaquettes à partir d'une suspension riche en plaquettes consistant à mettre en rotation une zone de séparation autour d'un axe (14) à une vitesse angulaire donnée (OMEGA), la zone de séparation présentant un côté inférieur G (16) situé plus près de l'axe de rotation (14) que l'autre côté supérieur G (18), afin de créer entre eux une chambre (10) présentant une épaisseur radiale (h) ainsi qu'une hauteur axiale (Z) mesurées par rapport à l'axe de rotation (14), ainsi qu'une admission (20) destinée à introduire une suspension riche en plaquettes, la zone de séparation établissant une relation entre l'épaisseur radiale (h) et la hauteur axiale (Z) de la chambre (10) laquelle, prenant en considération la vitesse angulaire donnée de rotation (OMEGA) et la viscosité cynématique donnée (v) de la suspension riche en plaquettes introduite par l'admission (20), représente une valeur (lambda) inférieure à 700, dans laquelle lambda = (2 h3)/(Z).
Patent EP-0638183-A1 (EP)
Title: A system and method for retiring instructions in a superscalar microprocessor.
Inventor: WANG JOHANNES
IPC: G06F9/30
Filed: 1993-04-27
Abstract: A system and method for retiring instructions in a superscalar microprocessor which executes a program comprising a set of instructions having a predetermined program order, the retirement system for simultaneously retiring groups of instructions executed in or out of order by the microprocessor. The retirement system comprises a done block for monitoring the status of the instructions to determine which instruction or group of instructions have been executed, a retirement control block for determining whether each executed instruction is retirable, a temporary buffer for storing results of instructions executed out of program order, and a register array for storing retirable instruction results. In addition, the retirement control block further controls the retiring of a group of instructions determined to be retirable, by simultaneously transferring their results from the temporary buffer to the register array, and retires instructions executed in order by storing their results directly in the register array. The method comprises the steps of monitoring the status of the instructions to determine which group of instructions have been executed, determining whether each executed instruction is retirable, storing results of instructions executed out of program order in a temporary buffer, storing retirable instruction results in a register array and retiring a group of retirable instructions by simultaneously transferring their results from the temporary buffer to the register array, and retiring instructions executed in order by storing their results directly in the register array.
Patent EP-0641404-A1 (EP)
Inventor: MEINANDER PAUL OLOF
IPC: D21F1/66
Filed: 1993-05-19
Abstract: PCT No. PCT/FI93/00214 Sec. 371 Date Nov. 3, 1994 Sec. 102(e) Date Nov. 3, 1994 PCT Filed May 19, 1993 PCT Pub. No. WO93/23612 PCT Pub. Date Nov. 25, 1993The invention relates to a process and an apparatus for recycling backwater in a papermaking machine. According to the invention backwater draining through a forming fabric is collected into several collecting means (51, 52, 53, 54) and pumped by separate pumps (20) in at least two and preferably numerous separate flows (81 to 85) directly as substantially air free separate flows to the fibre process (12, 30, 40) of the short circulation in order to implement a fast, air free and split recycling of backwater from said forming fabric to said fibre process.
Patent EP-0641278-A1 (EP)
Inventor: LYNCH GEORGE DAVID
IPC: B29C48/86
Filed: 1993-05-10
Abstract: La présente invention se rapporte à des compositions comportant des particules conductrices et un ou plusieurs polymères, particulièrement des résines copolymères acides ou des ionomères dérivés, que l'on peut extruder ou former thermiquement pour produire des feuilles minces ou des articles. Plus précisément, la présente invention se rapporte à un nouveau procédé de chauffage non uniforme, au cours duquel la température de chauffage des bordures d'une matière (28a, 28e) durant la fabrication est supérieure de 3 à 50 °C à celle des parties centrales ou médianes de l'article ou de la feuille mince, ce qui permet d'obtenir des propriétés dissipatives électrostatiques améliorées et sensiblement uniformes.
Patent EP-0606417-A1 (EP)
Inventor: MCCALL MARK
IPC: G02B6/255
Filed: 1993-04-27
Abstract: Un support en forme de tube de raccordement de fibres optiques comporte une pluralité de barres de torsion et de barres en porte-à-faux qui produisent une force de rétention élastique destinée à être appliquée sur une boîte de jonction de fibres optiques. L'utilisation de barres de torsion permet de répartir la contrainte générée par une force élastique de l'élément support de raccordement de fibres sur une grande quantité de matière de façon à réaliser une structure élastique efficace afin qu'une pluralité de supports de raccordement puissent être adaptés dans un espace réduit d'une plaque de stockage de fibres.
Patent EP-0641434-A1 (EP)
Inventor: HIEB MARTIN G
IPC: G01N27/28
Filed: 1993-05-13
Abstract: L'invention concerne un système de commande de température de précision de faible coût conçu pour un dispositif diagnostique portatif ou un autre dispositif analytique électrochimique. Ledit système est constitué d'une cartouche jetable (22) à cellule de détection électrochimique comprenant une chambre d'échantillonnage (48). Ladite cartouche jetable (22) peut être munie de son propre élément de chauffage (52) situé sur une puce de détection (42), et est enfichable dans un terminal (18) qui contient les raccords électriques d'entrée/sortie. La surface extérieure (60) de la puce (42) est exposée. Un capteur de température à distance (30) détecte la température de la surface extérieure (60) de la puce (42) de la cellule de mesure (22) et produit un signal de commande utilisé avec un circuit de commande de température classique comme base de la commande thermostatique de la température de la cellule. Le capteur de température à distance (30) est de préférence une sonde d'analyse à infrarouge à thermocouple.
Patent EP-0606435-A1 (EP)
Inventor: FAUPEL WERNER
IPC: F02D41/06
Filed: 1993-07-21
Abstract: Pompe d'injection de carburant pour moteurs à combustion interne comportant un piston (1) se mouvant dans une chemise de cylindre (5) où il définit la chambre de travail de la pompe (9). Ce piston présente deux rampes de distribution coopérant avec l'ouverture de distribution (11) dans la chemise de cylindre (5) dont une rampe, oblique, (15) - disposée sur la surface latérale et toujours reliée à la chambre de travail de la pompe (9) - commande la fin du refoulement, et dont une première rampe, supérieure, (19) - formée par la face (7) du piston de pompe (1) - commande le début du refoulement lors du dépassement de l'ouverture de distribution (11). Pour avancer le début du refoulement en fonction de la charge et de la température, la face du piston de pompe (1) présente une première zone (B) axialement plus profonde dans le sens de la commande à cames avec formation d'une deuxième rampe de distribution (23), séparée par une rainure longitudinale (17) de la zone plane (A) sur la face et dans laquelle est disposée à son tour une seconde zone (C), plus profonde par intervalles (21) dans le sens de la commande à cames, avec une troisième rampe de distribution (25).
Patent EP-0654039-A1 (EP)
Inventor: SHORR ROBERT G L
IPC: C07K14/805
Filed: 1993-06-17
Abstract: L'invention concerne des procédés de séparation de l'hémoglobine des érythrocytes qui consistent à mettre les érythrocytes en contact avec une solution tampon hypotonique dans des proportions suffisantes pour provoquer la libération de l'hémoglobine desdits érythrocytes sans lyse significative. L'hémoglobine est ensuite séparée des érythrocytes. L'invention concerne également des procédés de purification des solutions d'hémoglobine d'ADN, d'endotoxines et de phospholipides qui consistent à mettre les solutions d'hémoglobine en contact avec un milieu échangeur d'anions.
Patent EP-0611391-A1 (EP)
Title: Compositions additives de sulfonates d'alkylphenoxy neutres et de faible basicite
Inventor: WOLLENBERG ROBERT H
IPC: C10N70/00
Filed: 1993-09-01
Abstract: L'invention porte sur des sulfonates d'alkylphénoxy neutres et de faible basicité dérivés d'alkylphénols préparés par alkylation de phénol avec un catalyseur d'alkylation acide présentant une fonction d'acidité de Hammett (Ho) d'environ -2,3 ou moins (moins positive).
Patent EP-0673298-A1 (EP)
Inventor: KAISER RUSSELL E JR
IPC: B24B21/16
Filed: 1993-09-30
Abstract: A locking mechanism for the contouring head assembly of a belt grinding machine that employs multiple, parallel, abrasive grinding belts, and back-up shoes for pressing the belts against the surfaces on a workpiece to be ground. The locking mechanism secures the contouring head assembly to the bed of the grinding machine. The locking mechanism includes a protrusion, such as a ball, that is carried by the contouring head assembly and a pivotable arm with a socket defined near its free end. The pivotable arm is secured to a shaft that is driven by a rotary actuator, that is powered by a hydraulic motor. The socket engages the protrusion to securely support one side of the contouring feed assembly. A hydraulic cylinder forces a tapered plunger against the pivotable arm to enhance the locking action.
Patent EP-0669973-A1 (EP)
Inventor: WEISS SAMUEL
IPC: A61K38/44
Filed: 1993-10-27
Abstract: Methods are described for increasing the number of neural stem cells that differentiate into astrocytes, oligodendrocytes, or neurons. The methods comprise proliferating isolated neural stem cells in a culture medium having a first growth factor to produce precursor cells. The precursor cells are then differentiated into astrocytes, oligodendrocytes, or neurons in a second culture medium, EGF-free and containing a differentiation-inducing growth factor.
Patent EP-0636924-A1 (EP)
Inventor: MERLE THOMAS CLARK C O EASTMAN
IPC: G03D13/00
Filed: 1994-07-19
Abstract: A tool (10) for detaching a trailing end portion (26) of a filmstrip from at least one hook atop a ramp (46) on a film spool (40) inside a film cartridge. This detachment occurs when the tool (10) is inserted inwardly through a film ingress/egress slot (35) in the cartridge. The tool (10) includes a flexible element having a leading first portion (12) followed by a wider second portion (14) each configured to be successively inserted inwardly through the slot of the cartridge (36) beneath a film section in the slot such that when the wider second portion (14) is forced to slide up the ramp (40) on the spool the leading first portion will push the trailing end portion (26) of the filmstrip off the hook atop the ramp (40).
Patent EP-0676557-A1 (EP)
Inventor: NOAH LEWIS
IPC: F16D65/56
Filed: 1994-10-10
Abstract: A brake actuator (10) includes a tubular housing member (12), a cylindrical housing member (14) connected at one end to a first end of such tubular housing, a device connected to the cylindrical housing for communicating fluid thereto, a piston member (10) mounted for reciprocal movement within such cylindrical housing, a sealing member connected to such piston for sealing it against a surface of such cylindrical housing, a tubular stem portion (40) connected at one end to and extending from a first surface of such piston, a first conical surface (42) disposed on another end of such tubular stem portion (40), a piston return mechanism disposed intermediate a seat carried by such first piston surface and a seat carried by the tubular housing, a flange member (32) connected at one end to another end of the tubular housing (12), a pair of abutment surfaces (34,36) carried by such flange and an externally threaded rod member (28) having a first portion extending inside the tubular housing (12) and such tubular stem portion (40) and a second portion extending outwardly from such tubular housing and through the flange (32), the improvement therewith of a collet style slack adjuster to adjust for wear of braking elements. Such collet style slack adjuster including a power collet member (44) threadedly engaging such threaded rod (28) and a first plurality of elongated and flexible fingers (46) connected to such power collet and positioned around such threaded rod. A second conical surface (43) carried by such power collet (44) matingly engages the first tubular stem portion conical surface (42) for providing a clutch surface. A slack adjuster collet member (48) threadedly engages such threaded rod (28) intermediate the power collet and the second end of such threaded rod. A portion of the slack adjuster collet (48) is disposed between the flange abutment surfaces (34,36) and a second plurality of elongated and flexible fingers (50) are connected to the slack adjuster collet (48) and positioned around such threaded rod (28).
Patent EP-0650890-A1 (EP)
Inventor: HOSHIO AKINORI C O NAGOYA GUID
IPC: B63B39/04
Filed: 1994-10-28
Abstract: A oscillation suppression device is provided for attenuating a oscillation of an object (10) to be controlled by a gyro torque of a control moment gyro having a flywheel rotating at a high speed. The oscillation suppression device includes an angular velocity detector (18) for detecting a oscillation angular velocity of the object (10) to be controlled; and control units (17; 25, 26; 30; 40; 50) connected to a gimbal shaft (14a) of the control moment gyro for controlling the angular velocity (ϑ) of the gimbal (14) of the control moment gyro so as to absorb an external torque generated in the object to be controlled, in response to the oscillation angular velocity (Φ) detected by the angular velocity detector (18).
Patent EP-0659354-A1 (EP)
Inventor: DRAGHETTI FIORENZO
IPC: A24C5/60
Filed: 1994-12-23
Abstract: A method and machine whereby a succession of double cigarettes (15), each consisting of two cigarette portions (5) connected by a double filter (6), is fed, in a direction perpendicular to the longitudinal axis of the double cigarettes (15), through a cutting unit (17) wherein each double cigarette (15) is cut into two single cigarettes (20) which are fed through a perforating unit (22) before being separated axially, and, as they are being perforated, are rotated about their axes (71a) by respective rotation devices (68, 69).
Patent EP-0642859-A1 (EP)
Inventor: DUWE JUERGEN
IPC: B23B27/14
Filed: 1994-09-01
Abstract: The invention relates to a cutting tool for drilling in the solid and for turning, having a rhombic or rhomboidal indexable insert (3). All four cutting edges (5, 6, 5', 6') lie on the top side of the indexable insert (3), are rounded off at the cutting corners and are inclined rectilinearly or in a curved shape relative to the bearing surface. The indexable insert (3) is arranged in a recess in the machining section of the basic tool body in such a way that the active, front-end cutting edge (5) runs perpendicularly to the longitudinal drilling axis (A) with a maximum deviation of 0.5 DEG . One end of this cutting edge (5) determines the bore diameter, while the other end extends beyond the longitudinal drilling axis (A) in such a way that the transition point (4) from the straight cutting-edge section to the rounded-off corner section coincides with the longitudinal drilling axis or projects beyond the latter by a maximum of 10% of the cutting-edge length. As seen in front elevation of the tool, the front-end cutting edge (5) intersects the longitudinal drilling axis (A) or is at a maximum distance of 2% of the drilling diameter of the tool from the longitudinal drilling axis (A). <IMAGE>
Patent EP-0609027-A1 (EP)
Inventor: LALLEMENT SERGE
IPC: F16L33/22
Filed: 1994-01-20
Abstract: An end piece is described for protecting the end of a relatively flexible tube (2). The end piece has an inner portion (5) which is a close fit inside the end of the tube (2) and an outer portion (7) which is a close fit around the outside of the end of the tube (2). The inner and outer portions (5,7) are connected by an end portion (10) for covering at least part of the end of the tube (2). The outer portion (7) accepts tightening means (4) for tightening the end piece about the end (1) of a more rigid pipe end. The inner portion (5) protects the inner surface of the flexible tube (2) from damage when the pipe end (1) is inserted. Since the tightening means (4) does not act directly on the tube (2), damage to the tube (2) is less likely to occur and the tube (2) may be tightened about the pipe end (1) more tightly than is possible with conventional arrangements.
Patent EP-0632347-A1 (EP)
Inventor: LINDBLAD NERO R
IPC: G03G21/10
Filed: 1994-06-28
Abstract: A cleaning system for increasing the packing density of a sump fill. The cleaning system has a blade (10) having an acute angle for removing residual particles from the photoreceptor surface (80) The acute angle of the blade creates a build up of toner and other residual particles on the cleaning blade. A support platen for the imaging surface is opposed to the cleaning blade to prevent damage to the imaging surface. The build up of toner and other residual particles is guided to the sump by a baffle causing tighter packing of the particles in the sump.
Patent EP-0646475-A1 (EP)
Inventor: WALD THOMAS STEPHEN
IPC: B41M5/337
Filed: 1994-08-19
Abstract: A binder formulation for improving the water resistance, especially the warm water resistance, of thermally-sensitive record material comprises a major proportion of an amide ammonium salt of a substantially non-esterified styrene/maleic anhydride copolymer and a minor proportion of polyvinyl alcohol.
Patent EP-0655602-A1 (EP)
Inventor: EVANS JOHN HAROLD
IPC: B60R21/26
Filed: 1994-08-25
Abstract: The present invention is directed to providing a means for a forward and backward cascade reaction in an autoignition assembly for automobile safety restraint air bags.
Patent EP-0655605-A1 (EP)
Inventor: NISHIURA YOZO C O OSAKA WORKS
IPC: G01C19/72
Filed: 1994-11-24
Abstract: A source-sensitive gyroscope guides light beams emitted from a light emitting device into both ends of the fiber coil, makes the beams propagate in the coil clockwise and counterclockwise, and retrieves the beams into the light emitting device itself. The phase difference is obtained from the change of the driving current or the change of the driving voltage of the light emitting device, or from the change of a photocurrent of the monitoring photodetector mounted behind the light emitting device in the light source. The use of Lyot's depolarizer enhanced the cost of production. To alleviated the cost, a single birefringent medium is adopted as a substantial depolarizer. The birefringent medium whose optical path difference longer than the coherent length of the light is interposed between the light emitting device and the end of the fiber. When the light beams are non-polarized, the birefringent medium is aligned in the orientation in which the anisotropic axis is perpendicular to the beam line. When the light beams are linearly polarized, the birefringent medium is arranged in the orientation in which the anisotropic axis inclines at 45 degrees to the linear polarization. When a polarizer is equipped in the beam line, the birefringent medium is arranged in the orientation in which the anisotropic axis inclines at 45 degrees to the linear polarization. In any case, the single birefringent medium plays the role of a substantial depolarizer.
Patent EP-0659601-A1 (EP)
Inventor: SIEDLECKI TADEUSZ JOSEPH
IPC: B60J5/04
Filed: 1994-12-19
Abstract: A cargo door assembly for pivotally mounted side doors in a van-type vehicle is provided with an improved reinforcing beam (30). The beam (30) extends vertically along the shut face of one door (20) of the assembly and has structure at its top for mounting the door latch (40) and a hook (54) at its bottom ungageable with the vehicle body (12) at its sill (58). The beam (30) is wider at its bottom than at its top and presents a simply supported beam to the sidewall (3) of the vehicle, enhancing its capacity to handle lateral loading, including impact loading.
Patent EP-0635431-A1 (EP)
Inventor: MAUNAND JEAN
IPC: B65D5/54
Filed: 1994-07-13
Abstract: It includes a flap (2) glued over a part (7) of the front face, delimited by a score line (8), a slot (9) for the introduction of a tab (3) characterised in that the front face (5) also comprises an access opening (10) delimited by at least one score line (14), the said access opening being situated at least partially opposite the said tab (3) when the carton is closed. <IMAGE>
Patent EP-0661009-A1 (EP)
Inventor: SCOTT RICHEMOND M
IPC: A44B19/16
Filed: 1994-12-27
Abstract: A reclosable bag (10) is formed of walls (12,14) defining a closure with a mouth (16). The closure includes an asymmetric arrowhead male profile (20,24) extending along an internal surface of one of the walls (12) and a female profile (22) having stubs (28) adapted to interengage with said male profile (20,24) and extending along an internal surface of the other wall (14). Both profiles (20,22) also include stabilizer wedges (36,38) on both sides thereof and parallel thereto across the width of the bag (10). The stabilizer wedges (36,38) give the zipper formed by the male and female profiles (20,22) a wide-track feel, and determine the force required to open the bag (10) both from inside and from outside.
Patent EP-0642138-A1 (EP)
Inventor: GRUMEL CHRISTOPHE SCHNEIDER EL
IPC: H01B7/40
Filed: 1994-08-31
Abstract: The present invention relates to a flat cable comprising at least two conductors embedded in an insulating sleeve. The insulating sleeve (14) of the flat cable (10) consists of channels (14a, 14b, 14c) each containing one conductor (11, 12, 13) and connected by bridges (15) of smaller cross-section. The edges of the sleeve are equipped with coupling means (16, 17) designed to interact so as to keep the cable (10) in the state of being wound up on itself about its longitudinal axis. The channels (14a, 14b, 14c) of the sleeve (14) each comprise ribs (18) interacting with grooves (19) on rolling up the cable. This cable is advantageous in that it may be easily inserted into a tubular conduit. <IMAGE>
Patent EP-0644654-A1 (EP)
Inventor: MEYER JACQUES
IPC: H03L7/093
Filed: 1994-09-13
Abstract: The present invention relates to a filter using a digital integrator which forms the sum, weighted by a coefficient B of input data (E) of q1 bits arriving at a frequency F. The integrator comprises: a first p-bit right-shift register (30); a second q-bit right-shift register (36) (q1</=q</=p) connected in a loop and holding the current input data (E(k)) in its high-order bits; and an adder (32) comprising two inputs linked respectively to the outputs of the first and second shift registers, and an output linked to the input of the first shift register. A sequencer (42) enables the shift by the first register during p clock cycles and the shift by the second register during q clock cycles, commencing b cycles after the start of the said p cycles, the number b being chosen as a function of the coefficient B.   <IMAGE>
Patent EP-0658655-A1 (EP)
Inventor: NIEZEN MICHEL
IPC: F21V3/04
Filed: 1994-12-14
Abstract: The present invention relates to a luminous device (1) including at least one light-emitting diode (LED) (5), at least partially embedded in a solid translucent material. This translucent material includes particles which can diffract light, and a cohesion element. The invention also relates to the use of this device (1) for roadmarking and, in particular, for producing luminous road construction elements, such as luminous kerb elements. <IMAGE>