baber/WOPTO huggingface dataset:
Patent WO-9903328-A1 (WO)
Title: GENES TOXIQUES PROVENANT DES BACTERIES XENORHABDUS NEMATOPHILUS ET $i(PHOTORHABDUS LUMINESCENS)
Inventor: EAST PETER DAVID
IPC: A01N63/20
Filed: 1998-07-17
Abstract: L'invention concerne l'identification et l'isolement de molécules polynucléotidiques codant une nouvelle classe de toxines insecticides protéiques qui sont produites par les bactéries des genres Xenorhabdus et Photorhabdus. Ladite molécule polynucléotidique peut être incorporée à, par exemple, des virus spécifiques à certains insectes (dont l'entomopoxvirus et le virus de la polyédrose nucléaire), à des bactéries (dont Gracilicutes, Firmicutes, Tenericutes et  Mendosicutes), à des protozoaires, à la levure et à des plantes, pour la lutte contre les insectes nuisibles.
Patent WO-9910101-A1 (WO)
Inventor: DRING THOMAS JAMES
IPC: B02C23/16
Filed: 1998-08-24
Abstract: A vertical spindle mill (10) for grinding coal comprises a hollow body (11) with a central feed pipe (12) passing vertically through a classifier cone (15) to deliver coal to the interior of the mill (10) and onto a mill table (16). The table (16) is provided with a vane wheel (31) which causes air to circulate upwardly through the interior space (32) enclosed by the body (11). Located on the internal surface of the body (11) are at least two deflector liners (36) which are adapted to collect at least a percentage of the recirculating heavier material from the interior space enclosed by the body (11). A controlled source of air is delivered to a chamber (43) associated with the deflector liners (36).
Patent WO-9113671-A1 (WO)
Inventor: VERBANDT ANDRE
IPC: B01D29/01
Filed: 1991-03-12
Abstract: The invention relates to a device for purifying liquids, comprising a grate (2) which can be arranged cross-wise in a liquid stream (3) and at least one beam (5, 6) provided with teeth (7) which is led in an endless loop, which teeth (7) project during the upward movement in an active state through the grate (2), turn backwards at the beginning of the downward movement and turn further in the same direction at the transition from the downward to the upward movement in order to project back through the grate (2), with this latter turning starting sufficiently quickly in such a manner that the teeth (7) project already at a relatively low level in their active state through this grate (2).
Patent WO-02070201-A1 (WO)
Title: Carter de protection pour meuleuses d'angle
Inventor: GANCHEV NIKOLAY IVANOV
IPC: B24B55/05
Filed: 2001-03-07
Abstract: L'invention concerne un carter de meuleuse d'angle, principalement conçu pour des outils électriques portatifs utilisés dans des ateliers de mécanique, dans le domaine de la construction, et en tant qu'outils ménagers. Le carter de protection de la meuleuse d'angle comprend un élément de protection circulaire (1) doté d'un rebord situé sur son bord le plus éloigné. Un joint annulaire fendu (2) est fixé de manière centrale à l'élément de protection circulaire (1). Les deux extrémités dudit joint annulaire, gauche (3) et droite (4), se courbent pour devenir parallèles, et présentent des ouvertures coaxiales (5). Dans les ouvertures coaxiales, un écrou formé (7) est vissé sur un boulon d'ajustage (6). Un levier de came (9) en forme de fourche placé dans un palier, est situé sur les axes porteurs (8), situés des deux côtés dudit écrou. Entre ledit levier (9) et l'extrémité inférieure dudit joint annulaire, se trouve une plaque de verrouillage (10). A l'extrémité charnière du levier de came (9) en forme de fourche, est formée une surface de came (11). Une partie plate découpée (13) est disposée dans la partie médiane de ladite surface de came, entre l'extrémité (4) du joint droit et la charnière support (12), en position fermée du levier (9) de came en forme de fourche. La partie plate se trouve en contact avec ladite plaque de verrouillage (10). Sur cette plaque se trouve une dent de retenue (14) dont le plan est parallèle à l'axe dudit boulon d'ajustage (6) et se trouve en contact avec le contour de l'écrou formé (7). Une dent de limitation (16) est positionnée de manière perpendiculaire au plan de ladite dent de retenue (14), et est recourbée dans le sens inverse.
Patent BG-48326-A1 (BG)
Title: Device for stabilizing average frequency of noise deviations over threshold level
Inventor: PETROV PETAR P
IPC: H04B1/10
Filed: 1989-05-05
Abstract: The device can be used in radiolocation stations, more precisely in cases when optimum separation of the useful signals from the interference background is required according to the Neumann-Pierson criteria. It is characterised by quicker operation. The device is composed of threshold circuit (1), D/A (2), first (3), second (4) up to "n" (5) provisional quantum elements, generator for reference pulses (6), first frequency divider (7), second frequency divider (8), first delay line (9) "n" - frequency divider (10), (n-1) delay line (11), first (12), "n" - (14) restricting circuit, first circuit "OR" (15), second circuit "OR" (16), fourth (17), fifth (18), sixth (19), seventh (21) restricting circuit, reversible counter (20) decoder for restriction (22), decoder for restricting zeroing (23). The information input of the threshold circuit (1) is the input of the device and the output of the first provisional quantum element (3) is the output of the device.
Patent WO-9845193-A1 (WO)
Title: Soupape casse-vide destinee aux reservoirs a toit flottant de stockage de liquides
Inventor: WITTER ALDYR
IPC: B65D88/40
Filed: 1998-04-01
Abstract: La présente invention concerne un dispositif qui est utilisé dans les réservoirs à toit flottant de stockage de liquides. Le but de l'invention est d'empêcher la formation d'une dépression entre le liquide stocké et le toit flottant (5). L'invention concerne plus particulièrement un dispositif réservoir de stockage de liquides, dispositif dont les hauteurs de fonctionnement sont bien inférieures à la hauteur d'entretien. Il existe deux modes de fonctionnement possibles du dispositif selon l'invention. Lorsque le toit flottant (5) est en mode de fonctionnement et qu'il atteint sa hauteur de fonctionnement minimale (fig. 2), un dispositif d'arrêt inférieur de l'arbre (10) d'un arbre coulissant de la soupape vient buter contre un dispositif d'arrêt inférieur (8) du corps (2) du dispositif, ce qui entraîne l'ouverture du dispositif (30). Lorsque le toit flottant (5) est placé en mode entretien, on utilise une goupille d'arrêt (4) pour fixer de manière rigide l'arbre coulissant (3) du corps (2) du dispositif (30), ce qui permet à l'ensemble de s'ouvrir lorsque le toit flottant atteint la hauteur d'entretien.
Patent WO-03070621-A1 (WO)
Title: Raccord et robinet a debranchement rapide universels
Inventor: DAVIS SAMUEL N
IPC: F16L29/04
Filed: 2003-02-19
Abstract: La présente invention concerne un raccord et robinet pour emballage perdu, qui comprend : une cloison (200) munie d'un goulet (206) ; un organe robinet tubulaire coulissant (400) monté à l'intérieur du goulet et destiné à recevoir un raccord de distribution coopérant d'un système de distribution de liquide ; et une bague d'accouplement externe (600) conçue pour coopérer avec les mécanismes de fixation d'une pluralité de raccords de distribution classiques disponibles dans le commerce.  Un manchon de raccordement interne (500) est fixé sur l'organe robinet tubulaire coulissant afin de former un joint étanche avec un quelconque raccord de distribution classique.  La bague d'accouplement externe (600) est munie d'une paire de collerettes (606, 608) s'étendant radialement, aptes à recevoir et positionner différents raccords de distribution.  Au moins l'une des collerettes s'étendant radialement est équipée d'ailes (610) destinées à coopérer avec un collier de fixation fileté d'un raccord de ligne de distribution.
Patent CA-2001996-A1 (CA)
Inventor: SHERMAN FRED P
IPC: A61K31/485
Filed: 1989-11-01
Abstract: A method of treating patients suffering from interstitial cystitis comprises daily administration to such patients of from about 1 to about 50 mg of the narcotic antagonists nalmefene or naltrexone. The nalmefene or naltrexone may be administered in equally divided doses from one to four times daily, preferably by the oral route. Parenteral administration may be utilized where suitable.
Patent CA-2002894-A1 (CA)
Inventor: EVANS ALFRED J
IPC: B31B70/64
Filed: 1989-11-14
Abstract: Apparatus for the high speed manufacture of elongated tubular film products from lengths of flexible, flat films. Film is unspooled, passed over a forming collar, and onto a tube. On the tube, the film has a circular cross-section, with overlapped edges. A sizing ring correctly sizes the overlap. The film is immediately fed into a heating unit, where a closed-loop band contacts the overlap and heats the film to form a sealed seam. The film is advanced through the heating unit by boggie mounted drive belts. From the heating unit, the film is advanced into accumulation adjacent a casing brake.
Patent CA-2003038-A1 (CA)
Title: Differentiation of nucleic acid segments on the basis of nucleotide differences
Inventor: KORNHER JOHN S
IPC: C12Q1/6816
Filed: 1989-11-15
Abstract: TITLE            Differentiation of Nucleic Acid Segments on the Basis of Nucleotide Differences ABSTRACT       A process for distinguishing nucleic acid segments on the basis of nucleotide differences, thereby providing a rapid, convenient means for detecting mutation, is disclosed. The present process comprises synthesizing separately complementary nucleic acid strands on each of at least two target nucleic acid templates using a nucleic acid polymerase and nucleoside triphosphate substrates, wherein at least one of the natural nucleoside triphosphate substrates is replaced with a mobility-shifting analog; denaturing the synthesized strands from the templates if necessary; and comparing the mobility of the separately synthesized strands through a size-fractionation medium. A difference in mobility indicates that the target nucleic acid templates contain different numbers of total nucleotides and/or different numbers of nucleotides complementary to the mobility-shifting analogs. Thus, the process of the present invention can be used to distinguish homologous DNAs or RNAs differing by nucleotide substitutions that affect the number of mobility-shifting analog residues incorporated into synthesized strands, as well as to distinguish differences due to nucleotide insertion or deletion.
Patent CA-2003880-A1 (CA)
Inventor: PASQUALINI ROBERTO
IPC: C07F13/00
Filed: 1989-11-24
Abstract: L'invention concerne un produit radiopharmaceutique ayant notamment un tropisme cardiaque, comportant un complexe nitruro d'un métal de transition, et son procédé de préparation. Ce complexe répond à la formule : (M?N)L1L2 (I) dans laquelle M est un métal de transition, par exemple Tc99m, Re 186 ou Re 188, et L1 et L2 qui peuvent être identiques ou différents, répondent à la formule : (II) dans laquelle R1 et R2 peuvent être des radicaux alkyle, V et W peuvent être O, S ou Se, n=0 ou 1, m=0 ou 1, et Y représente N, P ou As .
Patent CA-2007673-A1 (CA)
Title: Voice storage/retrieval system with memory address generator successively initialized with start-point addresses
Inventor: FUKUNAGA MASAYUKI
IPC: G10L13/04
Filed: 1990-01-12
Abstract: ABSTRACT OF THE DISCLOSURE   In a voice storage and retrieval system, a controller generates a series of start-point addresses and a series of end-point addresses from a dialed signal sent from a registered subscriber station. The start-point addresses are sequentially stored into a first FIFO and the end-point addresses are successively stored into a second FIFO. The output of the first FIFO is successively supplied as an initial count value to an address generator whose output is connected to a comparator as well as to a voice segment memory, the output of the second FIFO being supplied to the comparator as a reference value. The address generator increments its output beginning with each successive initial value to read voice segments from the voice segment memory for transfer to a line buffer coupled to the subscriber station. When the output of address generator becomes equal to the reference value, the comparator causes the FIFO memories to advance their addresses by one location so that subsequent addresses appear at their respective outputs. An end-of-block detect counter is provided to detect when the line buffer is full to cause it to read the voice segments therefrom for transmission to the subscriber station.
Patent CA-2008604-A1 (CA)
Title: Portable toy for playing different, interchangeable electro-mechanical toy-units
Inventor: CHUNG HENRY
IPC: A63F9/00
Filed: 1990-01-25
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to a portable toy capable of playing, at different times, different, interchangable, electro-mechanical toy-units.  The invention provides a toy which permits a user to have a single power-unit to supply electrical and mechanical energy to a toy-unit which is received by the power-unit.  However, the toy-units are interchangable and so the user can play, at different times, with several different toy units, with each different toy-unit providing a different toy with which the user can play.  In a preferred embodiment of the invention, the power unit is worn on a wrist of the user.
Patent CA-2009207-A1 (CA)
Title: Controlled heating of foodstuffs by microwave energy
Inventor: BECKETT D GREGORY
IPC: B65D81/34
Filed: 1990-02-02
Abstract: ABSTRACT OF THE DISCLOSURE A novel structure for use in the microwave cooking of  foodstuffs  for  consumption  is  described.    The structure includes a layer of electroconductive material normally opaque  to microwave  radiation and having a plurality of elongate apertures therethrough dimensioned to  permit  microwave  energy  to  pass  through  to  the interior of the foodstuff and to produce thermal energy at the surface of the  foodstuff.   Both a microwave shielding effect and a combined microwave energy heating and thermal energy heating effect are obtained, enabling close control  of the manner and extent of microwave cooking of the foodstuff to be obtained.
Patent CA-2011259-A1 (CA)
IPC: H04M11/06
Filed: 1990-03-01
Abstract: ABSTRACT OF THE DISCLOSURE           A  telephone  communication  apparatus  for receiving data from a telephone network in either of two  modes,   i.e.,   an   acoustic   mode   and   an electromagnetic mode, and for automatically selecting the particular mode that provides fewer data errors.
Patent CA-2011376-A1 (CA)
Title: Swivel bracket assembly
Inventor: LEONE NICOLA
IPC: E04H12/22
Filed: 1990-03-02
Abstract: A swivel bracket is described for supporting a fence rail or the like perpendicular to a post member but at a predetermined displacement along a horizontal plane. The bracket includes a support plate for attaching the bracket to the post member and a pair of cooperating grip plates extending outwardly therefrom. Horizontal displacement of the grip plates and supported fence rail is provided by a pivotally securing means between the grip plates and parallel flanges on the support plate.
Patent CA-2013227-A1 (CA)
Title: System for the prevention of fire, water or (flue) gas and the like from propagating along cables
Inventor: BEELE JOHANNES A
IPC: F16L9/00
Filed: 1990-03-28
Abstract: A system for the prevention of fire, water or (flue) gas and the like from propagating along cables, which system.is provided with a safety chute which can be mounted along the cables and with at least one sealing body substantially made of a fire-resisting material, which sealing body can be detachably installed slung at least a part of the inner wall of the safety chute.
Patent CA-2014195-A1 (CA)
Title: Electrodeposition coating system
Inventor: INOUE AKITO
IPC: C25D13/22
Filed: 1990-04-09
Abstract: ABSTRACT OF THE DISCLOSURE   An electrodeposition coating system widely used for the automatic coating of motor vehicle bodies and the like.  This system includes an article to be coated, functioning as a first electrode, and provided in an electrodeposition bath and a second electrode or electrodes provided in association with the article.  In this system, current is passed between the electrodes through an aqueous solution of a substance in the bath for forming a coating film, to thereby electrodeposit the substance as a coating on the article.  The aqueous solution and the second electrodes or electrodes are separated from each other by a membrane portion having a first function of blocking the flow of ionized neutralizing agent in the aqueous solution attracted by the second electrode or electrodes and a second function of blocking the flow of ions flowing out of the second electrode or electrodes attracted by the first electrode.
Patent CA-2015948-A1 (CA)
IPC: B41F25/00
Filed: 1990-05-02
Abstract: The device is intended for the smooth application of print sheets (1) on the impression cylinder (3) in front of the printing gap (5) of a sheet-fed rotary offset printing machine, and features at least one jet nozzle (8) directable at the circumference of the impression cylinder (3), to press the sheet by means of the action of the force of streaming air.  This jet nozzle (8) is mounted so that it can swing in pendulum fashion around a pendulum axis (9) running parallel to the axis of the impression cylinder (3), and can be coupled with a drive which moves the jet nozzle forwards and backwards in the working cycle of the machine, swinging in the direction of travel of the print sheet (1).
Patent CA-2019599-A1 (CA)
Inventor: JONGEWAARD SUSAN K
IPC: B41M5/385
Filed: 1990-06-22
Abstract: 44290CANlA               Abstract of the Disclosure Alkylsulfonylamino- and arylsulfonylaminoanthraquinone dyes are useful for thermal dye transfer imaging, when employed in dye donor sheets.  These dyes give images having excellent light and heat fastness.
Patent CA-2023086-A1 (CA)
Title: Snap closure device
Inventor: PIGNOTTI SANDRO
IPC: F16B45/02
Filed: 1990-08-10
Abstract: A snap closure device, in particular for jewellery, costume jewellery trinkets and the like, comprising a body with a hook part open on one side and a closing member hinged onto the body. The closing member has a closure part for closing the hook, a part for resiliently engaging on the body and an operating part, and it is movable between an open position, in which the hook part is open towards the outside, and a snap closed position, in which the closing member engages the body and closes the hook.
Patent CA-2023320-A1 (CA)
Title: Stabilization of glucose oxidase enzyme in liquid reagent
Inventor: D ALTERIO MAURIZIO
IPC: C12N9/04
Filed: 1990-08-15
Abstract: ABSTRACT The stabilization of glucose oxidase in liquid reagent compositions for laboratory use is attained by having a phosphate buffer in a concentration of 400 to 3500 mM per liter of the liquid reagent. Such phosphate concentration exceeds by a least 100% that normally used to buffer the pH value.
Patent CA-2025322-A1 (CA)
Title: Depilatory device
Inventor: ZUCKER SHLOMO
IPC: A45D26/00
Filed: 1990-09-13
Abstract: ABSTRACT OF THE DISCLOSURE           A depilatory cartridge head, to be mounted on a casing, includes at least one rotating drum and a plurality of jaws associated with and cammed toward each drum during part of the rotating cycle of the drum.  The jaws are pushed apart from the drum in the remaining part of the rotating cycle, so that when the cartridge is placed in touch with body hair, the hair is caught in gaps formed between the jaws and the drum and as the gap closes during rotation of the drum, the hair is pulled out.
Patent CA-2026737-A1 (CA)
Inventor: GARCIA SERAFIN J E JR
IPC: G06F13/32
Filed: 1990-10-02
Abstract: A plurality of  specialized controllers,  each one adapted to control a particular type of data transfer operation, control the flow of data between a system bus and a local bus on a computer adapter card.  When the Direct Memory Access (DMA) controller is controlling a DMA operation on the local bus, certain other controllers can break-in to the current DMA operation,  temporarily halting the DMA operation until the other controller has completed its data transfer operation.  To break-in to a DMA  operation,  handshaking  signals  between  the  DMA controller  and  the  local  bus  interface  circuit  are temporarily blocked by blocking signals from a break-in logic  circuit.    The  break-in  circuit  includes  a four-state state machine to block the handshaking signals at the appropriate times, and to signal the interrupting controller to begin its data transfer operation.  When breaking-in  to  a  DMA  operation  in  this  manner,  the operation of the DMA controller is not altered; instead, to the DMA controller,  it appears that the local bus interface circuit is merely slow to respond with its acknowledge handshake.
Patent CA-2026963-A1 (CA)
IPC: A61K8/00
Filed: 1990-10-04
Abstract: Disclosed are facial  cleansing compositions  in the form of an oil-in-water emulsion which contain specific surfactants with an HLB above  about  10  in  combination with  specific  polyalphaolefins  and specific  carboxylic  copolymers  which  provide  improved  cleansing efficacy as well as improved rinsability and improved skin feel  (such as a nongreasy feeling).
Patent CA-2027115-A1 (CA)
Title: Radiation curable thermoplastic polyurethanes
Inventor: LONG CARL J II
IPC: C08G18/50
Filed: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE Radiation curable linear thermoplastic polyurethanes having imido pendent groups of the formula (A)   (A) wherein Z is an unsaturated C2-12 hydrocarbyl or substituted hydrocarbyl group (preferably H3CC=CCH3) capable of undergoing photocrosslinking with another like group Z, are prepared by reaction of (a) a macroglycol of molecular weight 500-7,000, (b) one or more glycol chain extenders each having a molecular weight less than 500, which may include one or more low molecular weight aliphatic glycols (e.g., a C2-12 alkylene glycol or mixture thereof), and (c)  an organic diisocyanate.  Either a macroglycol or a chain extender must include a radiation sensitive pendent imido group of the above formula (A).  The thermo-plastic polyurethanes herein have hard and soft segments.  Pendent groups (A) are present in the hard segments when a chain extender containing pendent group (A) is used, and are present in the soft segment when a macroglycol having pendent group (A) is used.  The thermoplastic polyurethanes are useful for various purposes including coatings and magnetic recording media. Radiation curing gives a thermoset polyurethane having high hardness and good solvent resistance.
Patent CA-2028963-A1 (CA)
Title: Process for incorporating organic fibrous fillers in elastomers
Inventor: KAFKA FRED Y
IPC: B29C48/76
Filed: 1990-10-31
Abstract: Incorporating fibrous filler into an elastomer by adding to a screw extruder an aqueous slurry of an organic fibrous filler having a length less than about 25 mm and an elastomer latex, e.g., polychloroprene latex. The latex and slurry are fed to the extruder and the latex is coagulated in the extruder. The coagulated latex containing fibrous filler is fed to a dewatering zone. The flow of coagulated elastomer is restricted so that water present in the coagulated elastomer is separated by means of a vent in the extruder upstream from the restriction and discharging and recovering the fiber-filled elastomer. The compound can be used for the manufacture of power transmission belts.
Patent CA-2029407-A1 (CA)
Title: Exposure control of energy sources
Inventor: MACDONALD NORMAN R
IPC: B41J2/45
Filed: 1990-11-06
Abstract: ABSTRACT           An array of energy sources such as light emitting diodes or thermal print head elements is used to deliver energy to a material in accord with supplied image information by selective activation of the sources for predetermined durations.  The energisation level of the activated sources is a function of their number and affects their energy output.  To counteract the effect of the energisation level the duration of activation of each activated source is adjusted.  This can be achieved by a voltage controlled oscillator responsive to a voltage that varies with the energisation level.