baber/WOPTO huggingface dataset:
Patent CA-2080988-A1 (CA)
Title: Infant-restraining protective seat having inflatable seat belt
Inventor: KAMIYAMA MISAO
IPC: B60R21/18
Filed: 1992-10-20
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed is an infant-restraining protective seat having an inflatable seat belt, in which the protective seat has an infant seat belt (6) and a chest-contact pad (7).  The infant seat belt (6) comprises a pair of bag-shaped shoulder belts (6a) and a bag-shaped chest belt (6b).  A tongue (5) is connected to the distal end of the chest belt (6).  The chest-contact pad 7 comprises a chest-contact portion 7a having a comparatively large areas, and a cylindrical portion (7b) formed at the distal end of the chest-contact portion (7a).  The chest belt (6b) is retained by retaining portions (7c),  (7d) of the chest-contact portion (7a), thereby attaching the chest-contact pad (7) to the infant seat belt (6).  The retaining portions (7c),  (7d) are formed to have grooves (7e),  (7f).  The chest-contact portion (7a) breaks from the grooves (7e),  (7f) under the expansion force of the chest belt (6b) when the gas is introduced.  Owing to the breakage of the chest-contact portion (7a), the chest belt (6b) and the shoulder belts (6a) inflate instantaneously and in reliable fashion.
Patent CA-2081657-A1 (CA)
Title: Denatured vehicular proteins to improve enzyme linked immunosorbent assays
Inventor: BAHL CHANDER P
IPC: G01N33/576
Filed: 1992-03-05
Abstract: The present invention pertains to enzyme linked immunoassay methods using a fusion protein as a specific binding pair member of the binding counterpart to be measured. The fusion protein contains a specific binding component and a vehicular component. Non-specific interaction between the specific binding pair partner in the sample to be determined (analysandum) and the vehicular protein is minimized by combining denatured vehicular protein with the analysandum. Various assay methods are taught using the invention.
Patent CA-2083938-A1 (CA)
Inventor: PHILIPPI GERD
IPC: E04C3/06
Filed: 1992-11-26
Abstract: Two hollow profile bars (1; 2) of identical rectangular cross section, in which two inside profiles (10; 11) of identical rectangular cross section are formed, are set against each other at an angle and connected by means of two dowels (17) that are of at least partially round cross section and which are installed by means of blocks (12; 13) that are matched to the cross section of the inside profile (10; 11), on the one side in the two inside profiles (10; 11) of the one hollow profile bar (1), from which they protrude at the face side, and on the other side in the one inside profile (11) of the other hollow profile bar (2), through the wall (8) of which they pass in drilled holes, the blocks (12) being secured in the latter hollow profile bar (2) by means of pins (22) that fit through drilled holes in the wall (3) of the hollow profile bar into drilled holes (20) in the blocks (12) and the dowels (17) which extend in recesses (19) in the blocks (12) that match them in cross section, are held by these same pins (22) and which extend into drilled holes (21) in the dowels (17) or clamp them with their tips, and the blocks (13) and the dowels (17) are held in the first profile bar (1) in the same way (27-30) or the dowels (17) are previously connected to the blocks (13) (24-26) and the pins fit into drilled holes in the blocks or clamp them with their tips.
Patent CA-2084930-A1 (CA)
Title: Use of polyacetals based on vinyl ethers and dihydroxy compounds in detergents and cleaners and polyacetals
Inventor: KRONER MATTHIAS
IPC: C11D1/66
Filed: 1992-12-09
Abstract: O.Z. 0050/42910 Abstract  of  the  Disclosure:    Polyacetals  usoful  as reduced-phosphate or phosphate-free detergent and cleaner additives  are  obtainable  by  cationically  initiated polyaddition of (a)  divinyl ethers and (b)  dihydroxy compounds and also, optionally, (c)  monohydroxy compounds and have K values of from 8 to 100.
Patent CA-2085273-A1 (CA)
Inventor: NAVAR JOHN J
IPC: B60B33/00
Filed: 1992-12-14
Abstract: Abstract of the Disclosure An obstacle moving device for a caster wheel is made of  an electrically insulating material  and is of two identical halves.  The device is assembled without moving, stabilizing or disassembling the caster wheel by placing the halves on opposite sides of the caster wheel and then securing them together.  A pair of roller assemblies inside the device abut the caster wheel so that rolling motion of the caster wheel pushes the device across the floor.  Any obstacle encountered by the device is pushed along the path of movement of the wheel.
Patent CA-2088044-A1 (CA)
Title: Hydrocarbon fuel and fuel systems
Inventor: TALBERT WILLIAM L
IPC: C10L1/06
Filed: 1990-07-31
Abstract: A liquid hydrocarbon gasoline is provided by rem-oving both the volatile and non-volatile components from C4-C12 gasoline to yield either a C6-C9 ar a C6-C10 intermediate gaso-line. The intermediate gaso-line of this invention can be combusted, in a stndard carbureted engine with less C4 and/or C5 priming than is required in standard C4-C12 gasoline, and thus provides adequate cold en-gine starting ability with lower Reid Vapor Pressure.    The C6-C9 and C6-C10 fuel can be combusted in a mod-ified engine without any pri-ming by gasiying the fuel.    The fuel is gasified by heat-ing it in a chamber in the absence of air; mixing the gas with air and then combusting the mixture. The gasified fuel is advantageous because it doesn't condense into droplets and thereby is combusted more completely in the gaseous state enhancing combustion efficiency. The fuels of this invention better facilitate alcohol addition than current gasolines because of their lower Reid Vapor Pressures.
Patent CA-2088874-A1 (CA)
Title: Station de pompage
Inventor: THURIES EDMOND
IPC: F03B13/06
Filed: 1993-02-05
Abstract: Station   de   pompage   fournissant   de   l'énergie hydraulique à un réseau (R) ou élevant de l'eau d'un niveau bas  à  un  niveau  haut,   et  comprenant  notamment  un transformateur (THT/MT) entre un alternateur et le réseau, avec interposition d'un disjoncteur (DTHT), caractérisé en ce qu'il comprend des moyens pour limiter le courant d'appel dans   le  transformateur.   Ces  moyens   comprennent  une résistance (RS) de 500 à 100.000 ohms insérée à la fermeture du disjoncteur pendant une durée comprise entre 15 et 19 millisecondes et/ou des moyens (MY) pour que le disjoncteur ne se ferme sur le transformateur à vide qu'à un instant séparé au maximum de 1,2 millisecondes d'un extrémum de la tension du réseau (R).
Patent CA-2090060-A1 (CA)
Inventor: BELANGER JEAN T
IPC: B64C25/40
Filed: 1993-02-22
Abstract: PRÉCIS.. Cette nouvelle invention servira à empêcher l'usure prématurée, l'éclatement des pneus, et aussi réduire le choc sur le train d'atterissage lorsque l'avion touche le sol et par conséquent, elle pourra même sauver des vies. Le système est simple, il fallait y penser. Il s'agit de faire rouler les roues de l'avion à la même vitesse que l'avion atterit. J'ai fais l'expérience sur une roue plus petite avec succès.
Patent CA-2091978-A1 (CA)
Title: Pharmaceutical compounds
Inventor: GOSSETT LYNN S
IPC: A61K31/505
Filed: 1993-03-18
Abstract: Abstract This invention relates to N-[2-amino-4-substituted-[[(pyrrolo or pyrido)[2,3-d]pyrimidinyl]-a1kyllbenzoyl]-L-glutamic acid compounds, intermediates for their synthesis, pharmaceutical formulations containing those compounds, and their use as antineoplastic agents.
Patent CA-2091992-A1 (CA)
Title: Windshield molding for vehicles and the production method thereof
Inventor: YADA YUKIHIKO
IPC: B29C48/13
Filed: 1992-03-30
Abstract: A windshield molding 2 which drains rainwater smoothly through the rainwater groove 28 provided at necessary sections and having different depth in the longitudinal direction for better drainage can be produced simply and continuously as a single molding without the addition of cutting or other processes.
Patent CA-2094348-A1 (CA)
Title: Method to prevent adherence of marine organisms on surfaces of submerged components
Inventor: FEARS CLOIS D
IPC: C02F1/46
Filed: 1993-04-19
Abstract: A method  of  minimizing  adherence  of  living  marine organisms on exposed surfaces of a component submerged in a fluid medium  containing  such  organisms  is  provided.    The  method simultaneously minimizes danger to higher forms of animal life present in the fluid medium.  The method includes determining the component to be protected and its size and shape.  In addition, the material such component is manufactured from is determined.  At least one electrode is positioned adjacent an exposed surface of the component to be protected.  A system to create a current flow path is provided by positioning a second electrode spaced from the other electrode also adjacent the exposed surface of the component when  it  is  determined  that  the  material  the  component  is manufactured from is non conductive.  On the other hand, when the component is manufactured from a material capable of conducting a current therethrough it may be used as one of the electrodes.  A voltage is applied to the system to create a current flow path.  In this  manner,  an  electrical  field  is  generated which  has  an intensity at least sufficient to cause the organisms to close.
Patent CA-2094821-A1 (CA)
Title: Vaccinia vectors, vaccinia genes and expression products thereof
Inventor: SMITH GEOFFREY L
IPC: C07K16/00
Filed: 1991-10-28
Abstract: This application concerns vaccinia vectors and it is based upon the discovery of three unobvious gene sequences in the viral genome. One or more of the gene sequences may be inactivated, or part of all of one or more of these gene sequences may be deleted from the viral genome to allow (i) greater attenuation of the virus and/or (ii) enhancement of immunogenicity of recombinant vaccinia virus; and/or (iii) further gene sequence insertion sites, so that more foreign DNA may be incorporated in the virus. Where however, the gene sequences are essential for viral replication, viral attenuation can still be effected by altering the gene product (e.g. by manipulation at gene level ), such that a protein function effecting pathogenicity is adversely affected, whilst keeping the protein functional for virus replication.
Patent CA-2095436-A1 (CA)
Title: Direct sulphidization fuming of zinc
Inventor: WHELLOCK JOHN GRAHAM
IPC: C22B19/04
Filed: 1991-10-28
Abstract: A process for the treatment of zinc sulfide or other zinc bearing feed materials in conjunction with an iron sulfide containing mineral or compound to effect a separation of zinc from iron by fuming of either zinc and sulphur vapour or zinc sulphide vapour.  The vapour is stripped and transported by a carrier gas from the mineral or a molten matte formed from the mineral. The process is operated at a temperature in the region of 1250 to 1400 ·C and at a partial pressure of oxygen in the region of 10-7 to 10-11 bar. The process is conducted in the presence of a liquid matte phase which contains at least iron sulphide and which is intimately mixed in a bath with a slag phase.
Patent CA-2096414-A1 (CA)
Title: Flue gas recirculation for no _reduction in premix burners
Inventor: DINICOLANTONIO ARTHUR ROBERT
IPC: F23C99/00
Filed: 1991-11-06
Abstract: A method and apparatus for reducing NOx emissions from premix burners by recirculating flue gas. Flue gas is drawn from the furnace through a pipe or pipes (36, 38, 56, 76) by the aspirating effect of fuel gas and combustion air passing through a venturi portion (19) of a burner tube (12). The flue gas mixes with combustion air in a primary air chamber (26, 78) prior to combustion to dilute the concentration of °2 in the combustion air, which lowers flame temperature and thereby reduces NOx emissions. The fluw gas recirculating system may be retrofitted into existing premix burners or may be incor-porated in new low NOx burners.
Patent CA-2096608-A1 (CA)
Inventor: NAGASE YASUSHI
IPC: C08J5/18
Filed: 1993-05-19
Abstract: The improved resin composition that comprises (A) 99 -40 parts by weight of a 4-methyl-1-pentene based polymer, (B) 0 - 30 parts by weight of a butene based liquid polymer having a kinematic viscosity of 2 - 5000 cSt at 100°C, and (C) 1 - 30 parts by weight of a butene-1 based solid polymer, with the sum of (A) + (B) + (C) being 100 parts by weight.      The resin composition is excellent in heat resistance, flexibility, and impact resistance.
Patent CA-2097219-A1 (CA)
Title: Process for the dehydrogenation of hydrocarbons using a carbonaceous catalyst
Inventor: KERBY MICHAEL C JR
IPC: C07C5/32
Filed: 1993-05-28
Abstract: ABSTRACT OF THE DISCLOSURE            The   present   invention   relates   to   a   process   for dehydrogenating  C2  -  C10  alkyl   hydrocarbons  by  contacting  the hydrocarbons with a carbonaceous catalyst at dehydrogenation conditions, which include temperatures in the range of about 400°C to about 1200°C. A preferred carbonaceous catalyst is a petroleum coke.
Patent CA-2098534-A1 (CA)
Title: Method of and apparatus for binding stacks of superimposed sheets
Inventor: KAUFMANN RUDOLF
IPC: B42B5/08
Filed: 1993-06-16
Abstract: ABSTRACT           Successive stacks of overlapping paper sheets are delivered by tongs to an assembling station where the sheets of successive stacks are connected to each other by circular binders including rims having a T-shaped or an L-shaped cross-sectional outline and being receivable in T-shaped or L-shaped marginal recesses of the sheets.  The binders are delivered into and are held in the form of a row in equidistant sockets provided in part in stationary and in part in movable supports at the assembling station. Portions of sheets  of a stack at the assembling station are deformed against the adjacent binders to thus introduce the binders into discrete recesses of each sheet, and the thus obtained stationery products are removed from the assembling station longitudinally of the row of sockets.
Patent CA-2098962-A1 (CA)
Inventor: STAFF KAREN E
IPC: G09F3/14
Filed: 1993-06-22
Abstract: Abstract A permanent marking article for use with an elongate object, consisting of a strip of transparent polymeric film having an upper and a lower surface, at least a portion of the upper surface being imprintable, the polymeric film being fusible to itself with the passage of time, and remaining transparent even after fusion such that any marking placed on any portion of the article remains readable even if covered by one or more overwrapping portions of the strip.
Patent CA-2099991-A1 (CA)
Inventor: JOYNER VAN K
IPC: B29C45/44
Filed: 1992-01-10
Abstract: Appareil d'éjection de pièces servant à éjecter des pièces moulées provenant d'un moule, transporté par un plateau mobile dans une machine de moulage par injection. Une pluralité de cylindres hydrauliques à fonctionnement linéaire sont prévus pour le déplacement d'une barre d'éjection transportée le long de tiges de guidage supportées par un plateau mobile de sorte que la barre d'éjection se déplace alternativement en direction et à l'écart d'un élément de moule qui est transporté par le plateau mobile. Des connexions appropriées peuvent être prévues entre la barre d'éjection et le mécanisme d'éjection du moule pour entraîner les goupilles d'éjecteur transportées par le moule afin de séparer la pièce moulée de la surface du moule. De plus, un moteur rotatif est également est également porté par le plateau mobile et l'axe de ce moteur coïncide avec l'axe longitudinal du plateau mobile pour l'accouplement d'un arbre d'entraînement du moteur à un mécanisme d'entraînement porté par le moule, le mécanisme d'entraînement convenant pour faire tourner des noyaux tournants formant des filets internes sur l'article moulé. Les appareils linéaires et rotatifs d'éjection peuvent être utilisés individuellement ou ils peuvent être utilisés dans une séquence appropriée, dans un moule à noyau, où la séparation des noyaux ne provoque pas la séparation simultanée de la pièce et du moule.
Patent CA-2100433-A1 (CA)
Inventor: MILLS ROBERT A R
IPC: E21B43/12
Filed: 1993-07-13
Abstract: A drive head for a down hole rotary pump driven from a well head assembly by a drive string that extends through the well to the pump is disclosed.  The drive head includes a hollow rotatable drive shaft having an axial passage for accommodating a slip shaft, a housing attachable to the well head assembly, radial bearings centering the drive shaft in the housing and a thrust bearing for supporting the weight of the drive shaft and the drive string suspended therefrom.  A pulley is mounted on the shaft for driving the drive shaft.  The slip shaft is mounted to the top end of a polished rod which is attached to a top end of the drive string.  The slip shaft and the passage in the drive shaft are preferably hexagonal so that drive torque is transmitted to the drive string without slippage of the shaft.  The drive string is suspended in the well by a clamp that grips a top end of the slip shaft and rests on a top of the housing.  The advantages include the elimination of damage to the polished rod and/or the down hole pump due to polished rod clamp slippage, improved transmission of drive power, and a drive train that cannot be lost down the well when a clamp slips or breaks.
Patent CA-2100561-A1 (CA)
Inventor: WILMOT JOHN G
IPC: A61M5/20
Filed: 1992-01-14
Abstract: 2100561 9212745 PCTABS00014 A disposable, automatic, injector is disclosed which allows self-administration of a medicament to be injected subcutaneously. The injector comprises a barrel (1) with an inner chamber bounded by a liner (2). A first piston (4) and a second piston (11) are provided which may slide within the chamber with a fluid-tight seal with the liner (2). The second piston (11) carries an injection needle (13). A drive means, comprising a compression spring (5) and a releasable retaining collet (6), is provided to act on the first piston (4) to drive it towards the second piston (11). In operation, the drive means urges the first piston towards the second (11). The injection fluid, initially stored between the first and second pistons is incompressible and causes the second piston (11) to move until the needle (13) projects from the end of the barrel (1). When the needle (13) is fully extended the second piston (11) stops but the first piston (4) continues to move so causing injection fluid to be forced out through the needle (13).
Patent CA-2103548-A1 (CA)
Title: Gasoline vapor recovery
Inventor: TIBERI TEDMUND P
IPC: B01D5/00
Filed: 1992-12-08
Abstract: GASOLINE VAPOR RECOVERY            ABSTRACT      A process for reclaiming and recycling gasoline vapor that collects in the headspace (27) of gasoline storage tanks (11) at retail  service  stations  comprises  sealing the  tank  against ingress of atmospheric gases, introducing a selected inert gas into the  storage tank as the  liquid gasoline  is extracted therefrom to establish an inert gas/gasoline vapor mixture in the headspace (27) of the storage tank (11), periodically recovering the inert gas/gasoline vapor mixture from the storage tank, and processing the recovered mixture to condense the gasoline vapor to liquid gasoline, which is removed for subsequent use.
Patent CA-2103704-A1 (CA)
Inventor: SIMS JOHN D
IPC: G01B5/255
Filed: 1993-01-07
Abstract: Axle alignment for a tractor-trailer vehicle combination is important for tire wear, fuel economy and driver fatigue. Misalignment occurs when the tractor thrust line vectors (one perpendicular to each drive axle) has a skew angle with re-spect to a longitudinal reference axis of the tractor. In addi-tion, the tandem axles of a dual axle combination must be par-allel to minimize scrubbing between the tires and the roadway. The same problems exist when the trailer drag line vectors (one perpendicular to each trailer axle) are not aligned with a longitudinal reference, and the dual axles are not parallel, due to axle misalignment. The instrument and method of this in-vention are compounds of an alignment system for making accurate alignment adjustments to the vehicle. The instrument is required to establish location points on the reference surface supporting the vehicle. A computer uses distances between lo-cation points to determine the relative position between axles and displays axle geometry on a monitor. Adjustments in the axle positions are provided based for the type of vehicle su-spension system.
Patent CA-2105687-A1 (CA)
Title: Packaging system including small frame with integral lid, bag and external container
Inventor: ALBANESI MARIO
IPC: B65D25/16
Filed: 1992-01-31
Abstract: For a packaging (1), consistant of an internal bag (2) containing for example a product preserved under vacuum, of an external container and of a small frame with integral lid (6) made of plastic material, an improved sticking system is described, which renders both said bag and the external container integral with the small frame itself. The adoption is envisaged of  reliefs on the lower wall of the flange (10) of the small frame, and of branched fins (30) arranged in the peripheral groove (12) of said small frame, into which the edge of the external container is inserted, in order to increase the surface area for adhesion, promote the distribution of the glue and to create barriers to the passage of air for the purpose of improving the hermetic sealing of the lid during the use of the packaging. The upper edge of the external container can also have a differently shaped configuration in order to improve adhesion.
Patent CA-2106366-A1 (CA)
Title: Electrical Plug Connector
Inventor: PANTLAND ROBERT M
IPC: H01R24/64
Filed: 1993-09-16
Abstract: The present invention relates to a plug connector for telecommunication and data applications, comprising RJ contacts disposed in a housing, insulation displacement contacts and contact strips connecting the RJ contacts and the insulation displacement contacts. The object of the present invention, namely to provide an electrical plug connector having substantially improved electrical parameters and which satisfies the requirements for the transmission of high data rates, is achieved by providing contact strips which are multiply and differently angled between the RJ contacts and the insulation displacement contacts, and are, at least in the area of a contact tongue area, partially in different planes.
Patent CA-2107826-A1 (CA)
Title: Mine Roof Bolt
Inventor: GILLESPIE HARVEY D
IPC: E21D21/00
Filed: 1993-10-06
Abstract: A passive-type mine roof bolt is constructed of multi-strand steel cable.  The bolt head is constructed of a hexagonal- or other drive-headed collar having an internally tapered funnel-shaped bore therethrough, and a tapered plug having a frusto-conical outer surface that engages the funnel-shaped inner surface of the drive collar.  The tapered plug has an internal bore essentially concentric with the outer frusto-conical surface, and is adapted to fit over the steel cable, the hexagonal head drive collar fitting over the tapered plug such that pressing the tapered plug and steel cable into the inner funnel-shaped bore of the hexagonal-head drive collar causes serrations on the internal bore of the tapered plug to be urged down against, and bite into, the steel cable, resulting in a rigid hexagonal head for the cable bolt.  The tapered plug is in actuality, a pair of essentially identical diametrically opposed semi-frusto-conical tapered sections that more easily compress together to bite into the multi-strand steel cable.  A number of alternative embodiments enhance the bolt's retention strength in the bore hole to aid in stabilizing the rock formation.