baber/WOPTO huggingface dataset:
Patent WO-9905396-A1 (WO)
Title: Systeme de roulage pour mine de houille et porte d'evacuation
Inventor: ROWE PETER G
IPC: E21C41/26
Filed: 1998-07-24
Abstract: L'invention porte sur un système de roulage (11) pour mine de houille comprenant principalement: une station principale (15) située au niveau de la surface périphérique externe d'une houillère (13), une station de chargement (17) située dans la houillère (13), une voie de roulage (19) située entre la station principale (15) et la station de chargement (17), un moyen de transport dirigeable se présentant sous forme d'une paire de bennes (21) et un dispositif de roulage. Ce dispositif de roulage comprend une machine d'extraction (23) fixe placée à côté de la station principale (15) et des câbles d'acier (27) fixés entre la machine d'extraction (23) et les bennes (21). La station principale (15) comprend un chevalement (95) comportant des molettes (25) qui guident les câbles sur le chevalement (95) et en direction des bennes (21), et une station d'évacuation se présentant sous forme d'une station de culbutage (16). La voie de roulage présente une surface inclinée pour permettre le roulage des bennes (21). Ces bennes (21) sont agencées de façon à être en équilibre au niveau de leur emplacement respectif et de l'enroulement des câbles (27) autour de la machine d'extraction (23). Le matériau, extrait de la mine, est déversé des chariots dans les bennes (21) au niveau de la station de chargement (17), puis il est acheminé vers la station d'évacuation de la mine dans les bennes remontant le long de la voie (19) au moyen du système de roulage, puis est déchargé au niveau de la station de culbutage (16) pour être ensuite transporté par camions. De façon à rouler le long de la voie (19), ces bennes (21) sont supportées par des roues (29) pourvues de pneus résilients (31) et d'un système de suspension renforcé. L'invention porte également sur une porte d'évacuation (221) contrôlant le volume du matériau déchargé dans des trémies (35, 75) placées au niveau de la station de chargement (17) et de la station de culbutage (16).
Patent WO-0047014-A1 (WO)
Title: Processeur de son d'optimisation de plage dynamique adaptative
Inventor: BLAMEY PETER JOHN
IPC: H04R25/00
Filed: 1999-02-05
Abstract: L'invention concerne un appareil de traitement de son comprenant une unité (401) d'analyse d'un signal sonore sous forme d'un certain nombre de bandes de fréquence et une unité (403) d'application indépendante du gain variable à chaque bande de fréquence. Le gain est appliqué sous le contrôle d'un certain nombre d'unités (409) de comparaison de gain, chacune générant un certain nombre d'estimations de répartition statistiques à l'égard de chaque signal et comparant ces estimations avec des paramètres de réponse sous forme sonore prédéterminés stockés dans la mémoire (411). Les nombreuses bandes de fréquence à gain équilibré sont alors combinées (415) en vue de générer un seul signal sonore. L'appareil peut fonctionner dans un mode de réalisation matériel ou à l'exécution d'un logiciel sur un microprocesseur.
Patent WO-02087919-A1 (WO)
Title: Armrest designed to be fixed on the edge of a vehicle window
IPC: B60N2/75
Filed: 2002-04-29
Abstract: The invention concerns an armrest designed to enhance the comfort of heavy and light truck drivers and to a lesser extent of car drivers when driving with the side window down. It consists in a stable, large and safety-ensuring support which enables to adjust at an ideal height for the driver's comfort by height adjustment of the side window. This provides a relaxed, restful and above all safe driving position, since in that position the hand of the driver is immediately proximate to the steering wheel without getting tired unnecessarily. The stability is also improved for reverse manoeuvres. It is an armrest which provides a comfortable and stable driving position when driving with the window down.
Patent WO-0010926-A1 (WO)
Inventor: VAN DE MOORTELE GUIDO IVO CESA
IPC: B01J49/75
Filed: 1999-08-05
Abstract: Device for water treatment, of the type whereby the water during treatment is brought into contact with a treatment medium (2), whereby this treatment medium (2) is regenerated regularly by having a regeneration agent (3) flow through the treatment medium (2), and whereby the device (1) is provided with a flow rate regulator (4) in order to regulate the flow rate of the regeneration agent (3) during regeneration, characterized in that the flow rate regulator (4) has a passage (14) as well as an element (15) which, under the influence of the pressure exerted thereupon by the flow, is elastically bendable and which, by its bending, closes off the aforementioned passage (14) to a minor or major extent and thereby regulates the flow.
Patent WO-8606602-A1 (WO)
Inventor: COLANGELO EMIDDIO
IPC: A47J37/06
Filed: 1986-05-07
Abstract: Un procédé et un équipement permettent de cuire, rôtir, faire dorer ou exécuter d'autres opérations de cuisson de façon uniforme, rapide et économique pour cuire les surfaces supérieure et inférieure d'aliments de mince épaisseur de telle façon que tous les points de cette surface soient uniformément cuits. L'équipement d'application de ce procédé comprend essentiellement deux sources de chaleur (11 et 2) et une plaque (1) de haute conductivité thermique placée entre ces deux sources de façon à séparer totalement leurs effets. La source de chaleur (11) située dans la chambre (8) du four brûle un mélange de gaz et crée une colonne descendante et uniforme de vapeurs chaudes. La source de chaleur (2) est un brûleur situé à l'extérieur du four qui chauffe la face inférieure de la plaque (1), sur laquelle sont posés les aliments (15). Afin de cuire les aliments (15) de façon contrôlée et uniforme, leurs parties inférieure et supérieure sont chauffées indépendamment. A cet effet, le plateau (1) de soutien des aliments (15), qui est un bon conducteur de chaleur et qui sert de plaque de base et d'entrée du four, est placé entre les deux sources de chaleur. La partie supérieure des aliments (15) est cuite exclusivement par la colonne descendante et contrôlée de vapeurs chaudes produite par le brûleur (11) situé dans la chambre (8) du four et touchant perpendiculairement les aliments, ou par ou sans les rayonnements infra-rouge produits eux aussi dans la chambre (8) du four à travers le déflecteur (12) de vapeurs. La partie inférieure des aliments (15) est cuite par les vapeurs chaudes du brûleur (2) situé à l'extérieur du four qui touchent la face inférieure du plateau (1) de soutien des aliments, qui sert aussi de plaque de base et de porte du four.
Patent WO-9639592-A1 (WO)
Inventor: PAPARONI PAOLO
IPC: B60K20/02
Filed: 1996-06-05
Abstract: A reverse gear inhibitor comprises a tubular member (12) with a bolt (11) fixed thereto and axially movable on a lever (10) which is displaceable in three shift planes (P1,P2,P3). An inhibitor lock (21) allows the reverse shifting of the lever (10) when the tubular member (12) carrying the bolt (11) is raised for bypassing the inhibitor lock (21). The inhibitor lock (21) is pivoted to a fixed support (22) and subject to the action of a spring (23) which generates a force which tends to distance the inhibitor lock (21) from a path traveled by the bolt (11) during lever (10) handling in the first and second shift planes (P1,P2).
Patent WO-02064156-A1 (WO)
Title: Elimination selective des cellules a division rapide
Inventor: SUTER BEAT
IPC: A61K38/17
Filed: 2002-02-07
Abstract: L'invention concerne l'élimination sélective de cellules à division rapide sans intoxiquer les cellules à division normale, notamment lors d'une thérapie anticancéreuse. Cette invention concerne, plus particulièrement, l'induction ou la surexpression d'Xpd et/ou la prévention de la dégradation d'Xpd et/ou l'inhibition de l'activité du cycle cellulaire de Cdk7 afin de prévenir la mitose des cellules à division rapide. Elle se rapporte aussi à un test de criblage de médicaments in vitro destiné à des composés permettant de réguler positivement Xpd, qui comprend une culture de tissu in vitro de cellules conçues pour être soumises à un médicament, le niveau d'ARNm et/ou le niveau de protéine étant déterminés avant ou après l'administration de ce médicament, et une augmentation du niveau d'ARNm et/ou du niveau de protéine indiquant un médicament permettant de réguler positivement Xpd.
Patent WO-03044043-A1 (WO)
Title: Procede de purification de proteines
Inventor: HAJ-AHMAD YOUSEF
IPC: C07K1/32
Filed: 2002-10-30
Abstract: L'invention concerne des procédés de purification de protéines et de peptides faisant appel à du carbure de silicium pour fixer les protéines ou les peptides. Ces procédés peuvent également être mis en oeuvre pour la récupération et la purification de protéines exprimées par recombinaison, séquestrées dans des corps d'inclusion. Un tel procédé de purification d'une protéine ou d'un peptide comprend les étapes suivantes: mise en contact d'une solution contenant la protéine ou le peptide avec du carbure de silicium à un pH permettant la liaison de la protéine ou du peptide carbure de silicium; et élution de la protéine ou du peptide du carbure de silicium.
Patent CA-2000198-A1 (CA)
Title: Aspirator for emergency cardio-pulmonary resuscitation
Inventor: SIEMSEN BERNHARD
IPC: A61M16/00
Filed: 1989-10-05
Abstract: Summary:          Respiration Airway for emergency resuscitation. To overcome the "disgust barrier" while administering mouth-to-mouth resuscitation to unconscious patients and for the avoidance of mutual infections with contagious diseases, the air tube is made of a curved piece which is reinforced to protect against biting. The curved piece prevents the tongue from falling back into the throat which would otherwise block the trachea. A coverplate fits over the mouth of the recipient and renders mouth-to-mouth contact unnecessary. A standard cone on the donor side permits the adaption of commercial respiration bags to the mouthpiece in every necessary positions. A hydrophobic filter is welded into the mouthpiece and retains blood and saliva in both directions without hindering the passage of breath during mouth-to-mouth resuscitation.
Patent CA-2002211-A1 (CA)
Title: Door assembly
Inventor: VACCARO ROBERT K
IPC: A61G11/00
Filed: 1989-11-03
Abstract: ABSTRACT       A door assembly in which an elastomeric roller, carried by a door, rolls against a latch member to pivot the latch member in one direction until the roller reaches a detent and then pivots in an opposite direction to lock the roller in the detent and the door in a closed position. The door is opened by pivoting the latch member in the first direction to release the roller from the detent.
Patent CA-2003654-A1 (CA)
Title: End fill carton
Inventor: IELMINI ANGELO
IPC: B65D5/54
Filed: 1989-11-22
Abstract: END FILL CARTON                 ABSTRACT OF THE DISCLOSURE A microwave container (2) including a folded body forming a box having first, second, third and fourth sides (4, 26, 6, 28).  The sides have first, second, third and fourth side edges, respectively, defining an end (14).  A flap (10, 30, 32, 38) extends from each side and is attached at the edge of each side.  A sealing region (34) is defined at the intersection of the first flap (10) and each of the adjacent flaps (30, 32) at the corners of the box formed by the first side (4).  A notch (40) is formed between the first flap and each of the adjacent flaps before folding.  A common seam (44) runs a chosen distance (43) from the corners (18, 20) such that when the first flap and the adjacent side flaps are folded, holes (36) normally formed at the corners are spaced therefrom.  The remaining flap (38), opposite the first flap, is folded to cover and seal these holes.
Patent CA-2004996-A1 (CA)
Title: Collagen foil used as pervaporation membrane
Inventor: KUHN JOACHIM
IPC: B01D71/74
Filed: 1989-12-08
Abstract: A B S T R A C T            Collagen foils can be used as membranes for pervaporation processes in the form of flat or tubular foils. Preferred applications are given.
Patent CA-2005736-A1 (CA)
Inventor: FILLIER BARRY M D
IPC: G09F3/20
Filed: 1989-12-15
Abstract: ABSTRACT            A display device for displaying flat planar members, the device comprising at least two sheets of dielectric plastic which readily support the build up of a static charge on the surfaces thereof, the sheets of dielectric plastic having side edges and being joined together proximate at least two side edges thereof to form a pouch within which a flat planar member, such as a poster, is contained in use, the display device having mounting mechanisms disposed therewith for mounting the device and in use a  flat planar member for display,  whereby a flat planar object when inserted between the dielectric plastic sheets is positioned for display therebetween.
Patent CA-2007519-A1 (CA)
Title: Poly (.alpha.-ketoester) compound and production thereof
Inventor: AOKI KEI
IPC: C08G65/32
Filed: 1990-01-10
Abstract: Abstract The present invention provides a poly(alpha-ketoester) compound represented by the formula (1);                                                    (I)   wherein G is a residue of an active hydrogen-containing compound G-(X-H)n, or an alkyl, aryl, aralkyl, alkenyl, alkynyl group having 3 to 20 carbon atoms which may contain oxygen or nitrogen atoms, or a polymeric compound residue, X is an oxygen atom or -CH2, n is an integer of 3 to 1,000, R1 is a hydrogen atom, a C1-C5 alkyl group or an aryl group, and a process for production thereof.  The compounds of the present invention are suitable for use in paints, adhesives, electronic materials and the like.  They may be combined with a polyol to form a curable composition suitable for coating or as an adhesive.
Patent CA-2008077-A1 (CA)
Inventor: HAUBENNESTEL KARL-HEINZ
IPC: C08F216/14
Filed: 1990-01-18
Abstract: Coating   compositions   and   molding   compositions containing an amount of alkyl vinyl ether polymer which is effective  for  improving  leveling  and/or  preventing  or eliminating  foam,  and  the  use  of  these  copolymers  for improving leveling and/or preventing or eliminating foam in coating compositions and molding compositions.   The alkyl vinyl ether polymer is a copolymer containing identical or different repeating units of the formula (see fig I) in which R represents a C1-18-alkyl group or C m F2m+1-(CH2)2z- group, where m is a number from 4 to 18, and identical or different repeating units of the formula (see fig II) in which R' represents various groups.
Patent CA-2008188-A1 (CA)
Title: Shelving boards support
Inventor: VANROY GUY
IPC: A47B96/06
Filed: 1990-01-19
Abstract: Shelf support (14) comprising at least two profiled parts (1, 2) forming between them a groove (13), a first profiled part (1) forming one of the upper and lower sides of the groove (13), a second profiled part (2) forming the other of these sides, in which at least one of the sides of the groove (13) has at least one zone capable of elastic deformation, the second profiled part (2) being interposed between a face of the shelf (14) and a support element (8) of the first profiled part after insertion of the shelf, means of adjustment of separation being provided on the previously mentioned support element (8) and on the second profiled part (2) in order to cooperate in order to position the latter with respect to each other according to the thickness of the shelf board. <IMAGE>
Patent CA-2008462-A1 (CA)
Title: Tenascin-induced cell attachment and the tenascin receptor
Inventor: RUOSLAHTI ERKKI I
IPC: A61K38/00
Filed: 1990-01-24
Abstract: ABSTRACT OF THE INVENTION      The present invention provides a substantially pure tenascin receptor characterized in that it consists of two subunits  with molecular weights  of  about  145,000  and 125,000  as  determined  by  SDS-PAGE  under  non-reducing conditions, and specifically interacts with tenascin in an Arg-Gly-Asp dependent manner.
Patent CA-2012454-A1 (CA)
Title: Tool holding apparatus
Inventor: CETNAROWSKI ROBERT W
IPC: B25B5/06
Filed: 1990-03-19
Abstract: Abstract of the Disclosure All apparatus for providing a reciprocating motion.  The apparatus has a housing block that contains two movable arms in spaced apart relationship to one another.  The movable arms each contain a rack gear connected to a common pinion gear.  One movable arm is driven by a fluid actuated cylinder.  The driven movable arm then produces an equal and opposite motion in the other arm because of the interconnec-tion of the pinion gear.  Tools for altering of a workpiece may be attached to one or both ends of the movable arms.  An embodiment utili-zes the rotation of the pinion year shaft to cause a translation of the entire apparatus away from a workpiece.
Patent CA-2012591-A1 (CA)
Title: Power transmission with a continuously variable speed range
Inventor: SHERMAN JAMES F
IPC: F16H37/02
Filed: 1990-03-20
Abstract: POWER TRANSMISSION WITH CONTINUOUSLY VARIABLE SPEED RANGE            Abstract of the Disclosure A power transmission has a torque converter, a planetary gear arrangement and a variable ratio drive belt.  The planetary gear arrangement is controlled to establish a low forward ratio and a reverse ratio. The variable ratio belt drive is controlled to provide a variable ratio high speed range.  A torque converter is utilized during the low forward ratio and the reverse ratio and is selectively bypassed during the high speed range.
Patent CA-2014664-A1 (CA)
Inventor: PATIN ROBERT J
IPC: H01Q5/42
Filed: 1990-04-17
Abstract: ABSTRACT      A multiband gridded focal plane array antenna 10 is disclosed which provides simultaneous beams of multiple frequencies.  The antenna 10 includes a metallization pattern 11 providing a first set of conductive edges 18 having a first length L1 and a second set of conductive edges 20 having a second length L2.  The first and second sets of conductive edges are separately fed to provide the first and second simultaneous output beams at first and second operating frequencies.
Patent CA-2014691-A1 (CA)
Inventor: SVEDIN BJORN H
IPC: C01B11/02
Filed: 1990-04-17
Abstract: A process for producing  chlorine dioxide  by reacting in  a  reaction  vessel  an  alkali metal chlorate, mineral acid and a reducing  agent in such proportions  that chlorine dioxide is produced in a reaction medium maintained at a temperature of from about  50 °C  to about  100 °C and at  an  acidity  within  a  range  of from about 2 to about 11 N. The reaction medium  is  subjected  to subatmospheric pressure  sufficient  for  evaporating  water, a mixture of chlorine dioxide and water  vapour being  withdrawn from an evaporation zone  in the  reaction vessel  and alkali metal sulfate being precipitated in a crystallization zone in the  reaction  vessel.  A  mixture  of  formaldehyde and methanol is used as reducing agent.
Patent CA-2014900-A1 (CA)
Title: Hydraulic motor-pump system and transmission with variable eccentricities for crankpin cams
IPC: F04B1/113
Filed: 1990-04-19
Abstract: A variable-stroke crank mechanism includes a crankshaft rotatably mounted in a casing and having an eccentric crankpin, and a plurality of fluid pressure actuators disposed substantially radially with respect to the crankshaft, for pressing the eccentric crankpin to rotate the main shaft and the casing relatively to each other.  The fluid pressure actuators are selectively supplied with a working fluid.  An eccentric collar is rotatably mounted on the crankpin and operatively coupled to the fluid pressure actuators.  The eccentric collar having an axis which is eccentrically displaced with respect to the axis of the crankpin.  The crankpin and the eccentric collar are arrested in their respective angular positions by intermeshing internal and external gears.  The crank mechanism may be incorporated in a plunger-type hydraulic unit, which may also be incorporated in a hydromechanical continuously variable transmission.
Patent CA-2017191-A1 (CA)
Title: Method of manufacturing combined elastic or elastomeric yarn
Inventor: FRITH GEORGE A
IPC: D02G3/32
Filed: 1990-05-18
Abstract: A composite yarn is disclosed having a spandex core yarn (10) with a thermoplastic wrapping yarn (22) arranged in twisted relationship round the core yarn in a series of S and Z twists.      The invention lies in the feature that the core and wrapping yarns are free to move relative to one another. Several methods of producing the composite yarn are disclosed. One method (Figure 1) utilises fully orientated nylon as the wrapping yarn.      A second method (Figure 2) starts from partially orientated nylon or polyester yarn and a third method (Figure 3) starts from partially orientated yarn which is fully drawn prior to twisting around the core yarn.
Patent CA-2019364-A1 (CA)
Title: Photocurable mixture and photocurable recording material prepared therefrom
Inventor: MUELLER-HESS WALTRAUD
IPC: C08F283/00
Filed: 1990-06-20
Abstract: Abstract Photocurable mixture and photocurable recording material prepared therefrom The invention discloses a photocurable mixture which contains a diazonium salt polycondensation product or an organic azido compound as the photosensitive compound and a high-molecular weight polymer as the binder, said polymer being a graft copolymer with a polyurethane as the graft backbone, onto which chains containing vinyl alcohol units are grafted.            The mixture is suitable for use in the production of printing plates and photoresists, which can be developed with aqueous solutions. It yields printing plates having a good ink acceptance and long shelf life and producing large print runs.
Patent CA-2020185-A1 (CA)
Title: Electrical drive for a segmented transducer
Inventor: CULP GORDON W
IPC: H01L41/09
Filed: 1990-06-29
Abstract: ABSTRACT OF THE DISCLOSURE     An electronic system is provided for stimulating a segmented transducer with resonant electrical signals to produce a nonsinusoidal transducer output.  In an illustrative embodiment, the transducer comprises a segmented piezoelectric actuator.  The actuator comprises stacked piezoelectric dimorphs forming the actuator segments, each of which reacts electrically as a capacitance.  Each segment (capacitance) is connected in a loop in electrical series with an external capacitor or a corresponding segment of a second actuator.  An electrical controller stimulates each loop with a separate resonant electrical signal related to the others in frequency, phase, amplitude, and polarity.  The resulting output of each actuator is the vector sum of the mechanical outputs of the individual dimorphs of that actuator.  In an ideal resonant drive system for a segmented transducer, the only electrical energy used is that which is converted directly to mechanical work by the actuator.  All other temporarily stored electric and elastic energy is recycled within the loops for high efficiency.  When the electrical waveforms drive a pair of actuators, electrical charge oscillates between the actuators.  Thus, loop currents flow between essentially lossless reactive components rather than through high-loss output devices.
Patent CA-2020377-A1 (CA)
Title: Polymer blends of tapered styrene-butadiene triblock thermoplastic elastomers
Inventor: TUNG LU H
IPC: C08L53/00
Filed: 1990-07-04
Abstract: ABSTRACT         A thermoplastic blend useful for the preparation of molded articles comprising a rigid thermoplastic polymer and a tapered triblock elastomer of a monovinylidene aromatic monomer and butadiene having a ratio of monovinylidene aromatic monomer:butadiene of 10:90 to 60:40; average molecular weight from 50,000 to 135,000.       The blend is easily prepared by extrusion blending or other techniques and does not require an extender oil in its preparation. 37,234-F
Patent CA-2020596-A1 (CA)
Title: Multifilament apparel yarns of nylon
Inventor: KNOX BENJAMIN H
IPC: D02G1/02
Filed: 1990-07-06
Abstract: TITLE IMPROVEMENTS TO MULTIFILAMENT      APPAREL YARNS OF NYLON          Abstract Incorporating a minor amount of a hydrogen bonding additive such as nylon 6 monomer or 2-methyl-pentamethylene adipamide monomer in a nylon 66 high RV polymer for making nylon 66 POY provides unexpected downstream advantages over homopolymer nylon 66 POY, especially in draw-texturing to make bulky yarns for use in hosiery.