baber/WOPTO huggingface dataset:
Patent WO-02051575-A1 (WO)
Title: Saw cable comprising variable-diameter springs between the cutting elements
Inventor: HEINE XAVIER
IPC: B23D61/18
Filed: 2001-12-17
Abstract: The invention concerns a saw cable, comprising a bearing cable (2), cutting elements (3) fitted on the cable (2) and defining a longitudinal axis (3A) of the cable-saw (1), springs (4) fitted on the cable (2) each time between two successive cutting elements (3) and a protective material (3) coating at least the cable (2) and the springs (4) between the cutting elements (3), and injected therefor in a mould temporarily arranged around the components of the cable-saw (1), wherein, at least for one spring (4), the external diameter is variable over its length, and a part (8) with larger external diameter is designed to be supported against the inside of the mould so as to be positioned therein coaxial with the longitudinal axis (3A), a part (9) with smaller external diameter is designed to be supported on the bearing cable (2).
Patent WO-8502587-A1 (WO)
IPC: B60P5/00
Filed: 1984-12-06
Abstract: Camion-réservoir pour le transport de marchandises en vrac, équipé d'un dispositif de pesage assurant un débitage précis, caractérisé en ce qu'il se compose essentiellement d'un réservoir (2), fixé de manière démontable au châssis (4) du véhicle à l'aide d'accouplement, et de cellules de pesage (6), fixés audit réservoir (2) et portées par des pattes (7) de hauteur réglable.
Patent WO-9709358-A1 (WO)
Title: Process for preparing powdery ionomers and their use as a protective coating for ground and wall-covering products
Inventor: ROUSSEL ALBERT
IPC: C08F8/44
Filed: 1996-08-28
Abstract: The invention concerns a process for preparing powdery ionomers by neutralizing a powdery precursor using a neutralizing agent. A particular feature of the invention is that the precursor is used in the form of a powder and neutralization is carried out according to claim 1. The resultant products can be used as a wear layer for producing ground and wall-coverings, either by a powder-deposition process or by extrusion to form a film which is applied in the hot state to the backing.
Patent WO-9817830-A1 (WO)
Title: Method for producing steel from iron sponges in an induction furnace
Inventor: ECONOMOPOULOS MARIOS
IPC: C21C5/52
Filed: 1997-08-14
Abstract: The iron sponges are loaded in the induction furnace, in which a liquid slag is used as armature. This liquid slag is essentially made up of matters derived from the lode stuff which subsist in the iron sponges. In particular a liquid slag bath is formed in the zone of the furnace where prevails a magnetic field, and the temperature of the liquid slag bath is maintained by induction above the melting point of the iron sponges. The iron sponges are contacted with the liquid slag bath, essentially outside the zone where the magnetic field prevails. The said iron sponges are melted by heat exchange with the liquid slag bath, and the final reduction of the iron oxides is carried out, as well as the optional dephosphorization and/or desulphurization of the liquid metal. The steel obtained is then separated from the liquid slag and the liquid steel and liquid slag are collected separately.
Patent BG-49406-A1 (BG)
Title: Equipment for milk vertical boiling
Inventor: PANAJOTOV DIMITAR S
IPC: A47J27/56
Filed: 1989-11-13
Abstract: The appliance is devised for household use. It ensures full sterilization of milk in home conditions under minimum expenditure of power.The appliance includes a round porcelain plate (1), in which centrally is located a nest (2) with a frustum of a cone shape. The small base of the cone contains an aperture (3). From the cone are led radial channels (4), while each of them have at least of two vertical openings (5).
Patent WO-02055157-A1 (WO)
Title: Extension de manche de putter
Inventor: QUINLAN A LOUIS
IPC: A63B60/28
Filed: 2001-04-04
Abstract: Cette invention se rapporte à une extension pour putter de longueur standard, qui permet au joueur de golf de modifier sa position au putting en passant de la position avec manche court standard (position inclinée) à la position avec manche long (position droite), ou vice versa, en quelques secondes, en utilisant un seul putter. Le joueur de golf peut raccourcir son putter à long manche en quelques secondes, pour faciliter le transport. Cette extension est constituée par un court prolongement de l'extrémité supérieure d'un manche de putter standard avec grip sur l'extrémité supérieure et insert dans l'extrémité inférieure, une extension filetée mâle s'adaptant à l'insert fileté femelle de l'extrémité supérieure du putter de longueur standard. Un capuchon à vis s'adapte sur l'extrémité supérieure du putter standard ou de l'extension.
Patent WO-02072975-A1 (WO)
Title: Systeme de rampe, materiel et procede
Inventor: BRYAN BOB
IPC: E04F11/18
Filed: 2002-03-12
Abstract: La présente invention concerne un système de rampe comportant une pluralité de montants verticaux, une pluralité de rails composites s'étendant entre les montants adjacents à deux endroits sur les montants adjacents, les rails composites présentant chacun un élément de renforcement, à ajustement serré dans un canal composite s'étendant longitudinalement à l'intérieur dudit rail composite, et une coiffe composite à ajustement serré ledit canal composite. Une pluralité de tiges à manchon s'étendant entre les rails composites et une pluralité de connecteurs reliant les rails composites aux tiges à manchon; les connecteurs étant adaptés à être fixés aux rails et à recevoir et assembler en ajustement serré les tiges à manchon composites.
Patent CA-2003180-A1 (CA)
Inventor: CHEVRETTE GEORGES
IPC: A45F5/00
Filed: 1989-11-16
Abstract: Panier à poignée pour transport de bouteille PRECIS DE LA DIVULGATION Un panier pour le transport manuel d'une bouteille cylindrique ayant un rebord périphérique à une extrémité, un fond et un goulot opposé au fond, Le panier est constitué de deux courroies, la première courroie formant une boucle fermée de façon permanente, la seconde courroie fixée à demeure par deux sections opposés à deux sections espacées de la première courroie, la seconde courroie étant susceptible de former une boucle fermée de façon temporaire grâce à des bandes adhésives à ses deux extrémités et destinées à coopérer ensemble. Une poignée est installée sur la première courroie. La seconde courroie est destinée à entourer la bouteille cylindrique immédiatement sous son rebord périphérique, alors que la première courroie est destinée à faire le tour du fond et à passer au-dessus du goulot de la bouteille.
Patent CA-2004081-A1 (CA)
Title: Process for producing gamma-lactones
Inventor: BOOG ARNOLDUS L G M
IPC: A23L27/20
Filed: 1989-11-28
Abstract: The invention provides a process for producing gamma-lactones useful for incorporation in flavourings and fragrances, wherein a micro-organism which is acceptable for making food grade products and which does not metabolize gamma-lactones, is cultured aerobically in a culture medium containing as the substrate a hydroxy fatty acid having an even number 4 of carbon atoms between the carboxyl group and the carbon atom carrying the hydroxy group. The preferred micro-organism is a Saccharomyces cerevisiae, Debaromyces hansenii or Candida boidinii species. The gamma-hydroxy-alkanoic acid reaction product of the process is lactonized either in the fermentation broth or after separation therefrom. Especially suitable are 12-hydroxy fatty acids such as ricinoleic acid.   The hydroxy fatty acid may be added either pure or as the mixture obtained by hydrolysis of an ester thereof. Enzymatic hydrolysis of such ester may be done in situ in the fermentation broth.
Patent CA-2005464-A1 (CA)
Title: Sawing gauge system
Inventor: SCHMIDT JOACHIM
IPC: A61B17/15
Filed: 1989-12-13
Abstract: ABSTRACT     A  sawing  gauge  system  to  be  used  in  case  of intertrochantery accommodation osteotomies is disclosed.   It comprises a first sawing gauge having an underside that is curved like a hollow cylinder for a face-to-face engagement with the bone surface of the femur shaft.   A first sawing opening is provided in the first sawing gauge.  The first sawing opening is oriented vertical to the axis of the femur shaft.   A second sawing gauge is also provided.   It has an underside that is curved like a hollow cylinder for a face-to-face engagement with the bone surface of the femur shaft.  A second sawing opening is provided in the second sawing gauge.  The second sawing opening is inclined towards the first sawing opening by an angle of 6° if the axes of the undersides curved like hollow cylinders of the first and second sawing gauges coincide.
Patent CA-2007029-A1 (CA)
Title: Drinking chocolate and corresponding production process
Inventor: VOGT SIEGFRIED
IPC: A23G1/00
Filed: 1990-01-03
Abstract: A b s t r a c t :            The  present  invention relates to a drinking chocolate with improved properties which is made of chocolate  powder  con-taining  lightly deoiled cocoa powder, saccharose, dextrose, lactose and common salt and of milk,  employing  stabilizer. The  invention  furthermore  relates  to  a process for pro-ducing drinking chocolate, especially for  producing  drink-ing  chocolate  according  to  the invention, comprising the following process steps: a. Preparing a mixture of chocolate powder,  cold milk  and stabilizer; b. Heating the mixture; c. Ultra-heat treatment of the mixture; d. Homogenization of the mixture at 80° C; and e. Cooling down to below 18° C.
Patent CA-2007664-A1 (CA)
Title: Eyeball assembly for an eyeball fitting
Inventor: JUNK RICHARD A
IPC: E03C1/08
Filed: 1990-01-12
Abstract: Abstract of the Disclosure An eyeball assembly for use in an eyeball fitting.  The eyeball assembly includes a passage for allowing water flow therethrough, and the passage is adapted to accept an insert for adjusting the discharge orifice of the eyeball or governing the direction of discharge therefrom.  Various inserts are adapted for placement within the eyeball passage.  The eyeball passage is configured so as to provide an area of minimum transverse dimension, and the inserts are configured so as to provide an end which has a trans-verse dimension slightly greater than the minimum eyeball passage dimension.  The inserts are adapted to be engaged within the eyeball passage by means of a push-on force substantially parallel to the longitudinal axis of the eyeball passage, causing the inserts to "snap" within the eyeball passage to provide a secure engagement therebetween.  The inserts are difficult to remove by manual force, but, with the aid of a tool, can be removed from the eyeball for replace-ment or interchangeability.
Patent CA-2009326-A1 (CA)
Inventor: DAHER LAWRENCE J
IPC: A61K9/16
Filed: 1990-02-05
Abstract: L'invention présente une solution de granulation aqueuse renfermant du sodium, du potassium ou un sel mixte de sodium et de potassium d'un acide organique consommable, choisi parmi les acides citrique, maléique, tartrique et fumarique, et facultativement du bicarbonate de sodium ou de potassium. La solution est particulièrement utile pour la granulation de solides finement divisés, comme l'acétaminophène, le kétoprofène et le carbonate de calcium. Le granulé obtenu peut servir à préparer des comprimés à avaler, ou des mélanges avec un acide organique consommable, transformés en comprimés effervescents, sans réaction contrôlée ni techniques spéciales de manipulation.
Patent CA-2009884-A1 (CA)
Title: Rolling shutter for cover part of wall or roof opening, espescially for roof window
Inventor: VORSMANN FRANZ
IPC: E06B9/92
Filed: 1990-02-13
Abstract: ABSTRACT OF THE DISCLOSURE           A rolling shutter for a cover part provided with a turnable blade and used for a wall or roof opening, especially for a roof opening comprises a rolling shutter web, a rolling shutter shaft for winding and unwinding the rolling shutter web, two lateral supports for turnably supporting the rolling shutter web, two parallel side parts provided with guides for guiding the rolling shutter web and supported turnably about an axis extending parallel to the rolling shutter shaft, an upper blind for covering the rolling shutter web from above, and a rolling shutter actuating device, the guides having rear extensions for the side parts, the side parts and at least a front portion of the upper blind are turnable so that in all turning positions of the side parts the extensions of the guides have a distance from an axis of the rolling shutter shaft which at least corresponds substantially to a maximum coil radius of the rolling shutter shaft, and between the guides and the rolling shutter shaft a free space is formed to enable a bentfree guide of a portion of the rolling shutter web located in the space. ac
Patent CA-2011185-A1 (CA)
Title: Coating device
Inventor: MASON PETER
IPC: A01C1/06
Filed: 1990-02-28
Abstract: ABSTRACT     This invention concerns a device for applying a fluid material to a particulate material.  In particular to the device suitable for applying pesticides and the like to agricultural and horticultural seeds.   37,211-F
Patent CA-2014114-A1 (CA)
Title: Polymeric broad-spectrum antimicrobial materials
Inventor: ROSENBLATT SOLOMON
IPC: A01N59/14
Filed: 1990-04-06
Abstract: ABSTRACT OF THE DISCLOSURE          A sustained and controlled release form of iodine is achieved by a complex of polyvinyl alcohol and the iodine characterized by a low water solubility. The polyvinyl alcohol may be reacted to form hydroxy-lated polyvinyl acetal sponge and the sponge is topically applied as an antimicrobial agent which releases controlled amounts of iodine sufficient to kill germ cells with minimal toxicity to surrounding tissue.
Patent CA-2016952-A1 (CA)
Title: Bilateral anti-copying device for video systems
Inventor: SCHWAB BARRY H
IPC: G11B20/00
Filed: 1990-05-16
Abstract: ABSTRACT OF THE DISCLOSURE    A video system anti-copying device in which leading and trailing code sequences are inserted into the luminance portion of a video signal.  These code sequences are visually manifested as dropouts on a video monitor.  When the sequences match, operation of record circuitry in a video recorder is inhibited.
Patent CA-2020164-A1 (CA)
Title: Apparatus for producing a fluids package
Inventor: REIL WILHELM
IPC: B31B50/32
Filed: 1990-06-28
Abstract: A b s t r a c t An apparatus for producing a fluids package The invention describes an apparatus for producing a fluids package, with a synthetic plastics coated paper tube, of which one end is closed by an injected synthetic plastics lid while its  other  end  is  closed  by  holding  and  welding  the  tube material, with a device (8) for forming a tube from a web (2), at least one intermittently rotatable mandrel wheel (27),  an injection  station  (29),  an  endless  conveyor  (31)  for  the packages (34) during the course of their production, a filling station  (63),  a  closing  station  (62)  and  with  a  removal conveyor (39).            To increase the machine output and to permit simplification of some of the handling units, it is according to the invention envisaged  that  at  least  two  mandrel wheels  (27)  should be disposed one beside the other to rotate about a common axis (43) and in front of which, viewed in the direction of movement (20) of the relevant paper tube, there is a folding device (8) and in front of that a web distributing station (25) and behind which (27)  there is  the at least two-track endless conveyor (31) which has for the packages (34) receiving containers (30) which are adapted to be brought into positions which are in a rectilinear extension of the relevant package path (20),  the receiving containers (30) revolving on the lower strand (35).
Patent CA-2020425-A1 (CA)
Title: Device for projecting a dose of divisible substance
Inventor: BRUNET MICHEL
IPC: A61M13/00
Filed: 1990-07-04
Abstract: A B S T R A C T      A device for projecting a dose of divided substance in liquid or powder form, in particular for pharmaceutical use comprises a receptacle having an outlet orifice, a tearable partition separating the receptacle into two chambers, namely a first chamber adjacent to the outlet orifice and serving to receive the divided substance, and a second chamber which includes a compressed gas at the moment of use, means being provided for perforating the partition at the moment of use.
Patent CA-2020811-A1 (CA)
Title: Electrical connector
Inventor: SATO KAZUHIRO
IPC: H01R13/41
Filed: 1990-07-10
Abstract: ELECTRICAL CONNECTOR     Abstract of the Disclosure This invention concerns with an electrical connector, and more particularly with an electrical connector capable of fixing contacts by press-fitting in slits in a locator of an insulating main body.  Even if a fixing force for the contacts is large enough, the contacts do not scrape inner walls of the slits so that any scraped chips are not produced.
Patent CA-2021650-A1 (CA)
Title: Thermosetting protective surface coating composition
Inventor: TOMAN PERRY A
IPC: C09D167/02
Filed: 1990-07-20
Abstract: ABSTRACT OF THE DISCLOSURE An improved thermosetting coil coating composition contains a binder of a thermosetting polyester polymer particularly resistant to crystallization and adapted to be crosslinked with an aminoplast resin.  The polyester comprises the condensation copolymer of 2-methyl-1,3 propane diol, neopentyl glycol, isophthalic acid, and terephthalic acid.
Patent CA-2024031-A1 (CA)
IPC: A61M5/315
Filed: 1990-08-27
Abstract: IMPROVED INOCULATOR AND NEEDLE THEREFOR                 Abstract of the Disclosure A serum inoculator for inoculating birds is disclosed. The inoculator includes a reservoir and a reciprocable needle having a portion movable into and out of the reservoir for insertion in and removal from the bird to be inoculated.  The needle includes in that portion which enters and exits from the reservoir,  an elongate diametric slot defining a side opening in each side of the needle.  The slot includes flared sides and a projection extending into the slot at each end thereof and being adapted to positively attract and hold a predetermined measured serum dose for a single inoculation. A wiper  fixed  in position at the dispensing end of the reservoir for removing from the needle the serum other than that contained in the elongate diametric slot.  A plunger is provided for imparting reciprocating strokes to the needle for drawing the elongate diametric slot into the reservoir and for charging it with serum and to project it therefrom to an exposed position for inoculating use.
Patent CA-2024176-A1 (CA)
Inventor: RENK RICHARD J
IPC: F16H57/02
Filed: 1990-08-28
Abstract: A lubricant retaining device for use with a gear case having a pair of matable sections with an opening therein.
Patent CA-2024372-A1 (CA)
Title: Highly air permeable expanded polytetrafluoroethylene membranes and process for making them
Inventor: BACINO JOHN E
IPC: B29K27/18
Filed: 1990-01-24
Abstract: A thin, low density porous polytetrafluoroethylene membrane having very large pores and heretofore unknown high air permeabilities is described. The membrane is produced by a particular series of longitudinal and transverse stretching steps carried out under particular conditions.
Patent CA-2025715-A1 (CA)
Title: Apparatus and method for minimizing the effect of an electrolyte's dissolved oxygen content in low range oxygen analyzers
Inventor: GALLAGHER JOHN P
IPC: G01N27/404
Filed: 1990-09-19
Abstract: ABSTRACT OF THE DISCLOSURE    A reservoir of electrolyte is placed in communication with the electrolyte of an electrochemical or electrolytic cell which is adapted for oxygen analysis.   A cathode is placed in the electrochemical cell and an anode is placed in the reservoir, with a potential of 1.5 VDC applied between them.   At the cathode a mild electrolysis of water occurs and a  film of highly reactive hydrogen  is generated.          Similarly,  oxygen is  generated  at  the  anode.    The equilibrium partial pressure of the dissolved oxygen in the electrolyte of the electrochemical or electrolytic cell is reduced via its consumption  in the  reaction with the hydrogen to form water.   Oxygen generated in the reservoir is allowed to effervesce.   Thus, an electrolyte devoid of dissolved oxygen can be maintained which allows an accurate analysis of the gaseous sample stream.
Patent CA-2031592-A1 (CA)
Inventor: MERRITT DAN
IPC: F02B75/28
Filed: 1990-12-05
Abstract: An internal combustion engine has first and second cylinders (12, 14), the first cylinder (12) having a larger swept volume than the second cylinder (14) and the second cylinder being formed in the crown of the first cylinder. First and second pistons (16, I8) are reciprocable respectively in the first and second cylinders (12, 14), the second piston (18) being formed as a protrusion on the crown of the first piston (16). A combustion chamber (20) is formed in the second piston (18) with an air port (44) opening into the first cylinder (12) and a second port (40) opening into the second cylinder (14). A first inlet is provided (25) for supplying air or the like into the first cylinder (12) during an induction stroke of the first piston (16) together with a fuel inlet (36) for supplying fuel to said second cylinder (14). A passage extends between the first and second cylinder to enable transfer of air from said first cylinder (12) to said second cylinder (14) other than through said combustion chamber (20) over a preselected angle of movement of the pistons relative to the cylinders for assisting movement of gases from said second cylinder (14) into said combustion chamber (20). Additional control means for controlling the movement of air is also provided.
Patent CA-2034823-A1 (CA)
Title: Electrosurgical instrument for conducting endoscopic retrograde sphincterotomy
Inventor: RYDELL MARK A
IPC: A61M3/02
Filed: 1991-01-23
Abstract: ELECTROSURGICAL INSTRUMENT FOR CONDUCTING    ENDOSCOPIC RETROGRADE SPHINCTEROTOMY                   BACKGROUND OF THE INVENTION    A bipolar sphinctertome for use in endoscopic retrograde sphincterotomy procedures includes an elongated, flexible, plastic tube having either a single or a double lumen and includes a segment near its distal end which is both flexible and conductive.          This segment is connected by a wire extending through the lumen to a terminal at the proximal end of the device adapted to be coupled to an electrosurgical generator.  A second, longitudinally movable wire passes through the lumen and is connected at the proximal end to a finger-operated slide mechanism while its distal end passes through a small aperture formed in the tube just proximal of the flexible conductive segment.  That wire is then anchored distally of the flexible conductive segment so that when a tensioning force is applied to the wire, the distal end portion of the instrument will bow, with the exposed wire comprising the active electrode and the  flexible  conductive  segment  functioning  as  the  return electrode.  A two-piece handle assembly permits the sphinctertome to be treated as a disposable, single-use surgical instrument.
Patent CA-2035439-A1 (CA)
Inventor: HARDIGG JAMES S
IPC: E05B5/02
Filed: 1990-07-09
Abstract: A lightweight handle (10) for lifting and transporting a heavy-duty container (11). The handle (10) of the present invention includes a spring return mechanism (34) for automatically storing the shank (12) of the handle (10) when not in use. A further feature of the present invention includes a stop mechanism (25) for limiting the pivotal movement of the handle shank (12) to approximately 90 degrees.
Patent CA-2038637-A1 (CA)
Title: Pharmaceutical iodine compositions
Inventor: BUXTON IAN R
IPC: A61P31/04
Filed: 1991-03-19
Abstract: A pharmaceutical composition comprising an aqueous solution of elemental iodine and at least one organic substance which reacts with iodine, whereby iodine loss is controlled by providing a source of iodate loss sufficient to provide from 0.01% to 0.04% by weight iodate ions, preferably from 0.02% to 0.03% by weight iodate ions.