baber/WOPTO huggingface dataset:
Patent CA-2059991-A1 (CA)
Inventor: YAGI TAKAYUKI
IPC: G01P15/18
Filed: 1992-01-24
Abstract: An angular acceleration sensor has a weight member, a resilient member for supporting the weight member from the both sides thereof, the resilient member being disposed on a predetermined rotational axis and supporting the weight member for rotation about the rotational axis, and an opposed member opposed to the weight member, an angular acceleration applied to the weight member being detected from a variation in the spacing between the opposed member and the weight member resulting from the rotation of the weight member.
Patent CA-2061585-A1 (CA)
Inventor: MAILHOS-LEFIEVRE VALERIE
IPC: C08F2/18
Filed: 1992-02-20
Abstract: Process for the preparation of (co)polymers which are soluble in their (co)monomer compositions by polymerisation in suspended emulsion and the products obtained by this process.
Patent CA-2064141-A1 (CA)
Title: Transportable and collapsible bag carrying cart
Inventor: HALEY THOMAS S SR
IPC: B62B3/10
Filed: 1992-03-26
Abstract: TRANSPORTABLE AND COLLAPSIBLE BAG CARRYING CART          Abstract of the Invention:    A bag holding cart for use in collecting and conveying materials in a hospital, hotel, or other institution (as well as in industrial and residential environments) comprising a pair of inverted U-shaped frame support members having an adjustable pivotable connection at about their respective centers is presented.  This adjustable pivotable connection is an important feature of the present invention as it permits the cart to be adjusted for various bag sizes. A unitary base is provided to the lower portion of the cart.  This base is pivotably connected to one of the frame members and is detachably connected to the other frame member by a bracket connected to the base, which affords a snap lock between the base and frame member. This bracket is also an important feature of the present invention as it prevents vertical movement of the base.  A cover is pivotably attached to the upper portion of the cart and may be activated by a foot pedal which is linked to the cover by a pair of wire supports.
Patent CA-2065565-A1 (CA)
Title: Program management method for microprocessors
Inventor: KONDO YOICHI
IPC: G06F9/42
Filed: 1992-04-08
Abstract: ABSTRACT    In the program management method for microprocessors according to the present invention, a general-purpose routine control table is prepared based on the general-purpose routine address table in the preprocessing step in the main program peculiar to the product.  The general-purpose routine control table stores the storage addresses of the general-purpose routines to be used with the return address for return to the main program in the order of the routines to be used.  When the main program uses a general-purpose routine, it reads out the storage address of the general-purpose routine to be used by referring to the general-purpose routine control table and invokes the general-purpose routine corresponding to the storage address from the general-purpose routine storing unit.          Then, the invoked general-purpose routines are executed.          After execution of the general-purpose routines, the control is passed to the return address stored in the general-purpose routine control table.
Patent CA-2068759-A1 (CA)
Title: Hypereutectic aluminum-silicon alloy having refined primary silicon and a modified eutectic
Inventor: DONAHUE RAYMOND J
IPC: C22F1/00
Filed: 1992-05-15
Abstract: HYPEREUTECTIC ALUMINUM-SILICON ALLOY HAVING REFINED PRIMARY SILICON AND A MODIFIED EUTECTIC               Abstract of the Disclosure A hypereutectic aluminum silicon casting alloy having a refined primary silicon particle size and a modified silicon phase in the eutectic.  The aluminum base alloy includes from 19% to 30% by weight of silicon and also contains 0.005% to 0.05% by weight of phosphorus, and 0.15% to 1.15% by weight of titanium.  On cooling from solution temperature, the phosphorus serves as an active nucleant for the primary silicon phase, while at a lower temperature, a titanium-aluminum intermetallic compound is formed that is sheathed by the pseudoprimary .alpha.-aluminum and the sheathed particles act as a nucleant to modify the acicular silicon phase in the eutectic.  The resulting alloy has primary silicon refinement coupled with eutectic silicon modification.
Patent CA-2070597-A1 (CA)
Inventor: PASTOR PASCAL
IPC: E05G1/00
Filed: 1992-06-05
Abstract: A small, portable safe for the storage of valuables includes a main safe housing having an access hole with a peripheral edge and connector openings extending into this edge. Each opening has a lateral bayonet-shaped notch at the bottom thereof. A circular cover to close the access hole has tabs distributed about its periphery on the inside of the cover. These tabs are insertable into respective ones of the openings, after which the cover is rotated to locate the tabs in the notches. Bramah locks are mounted in the housing, each with a latch movable into a respective one of the openings in order to prevent the tab from being extracted from the notch. A second version has a circular mounting plate with an upwardly extending short flange extending about its periphery. This plate has a central opening to accommodate a mechanism for securing the safe housing to the mounting plate.
Patent CA-2071285-A1 (CA)
Title: Medical waste sterilizing apparatus
Inventor: YOSHIOKA YOSHIKI
IPC: A61L2/08
Filed: 1992-06-15
Abstract: ABSTRACT    An embodiment of the present invention is a medical waste sterilizing apparatus characterized in heating the medical waste by both hot air and infrared ray radiation.    Another embodiment of the present invention is characterized in rotary feeding of plural medical wastes.    The  apparatus  of  the  present  invention  can  sterilize perfectly the medical waste by use of hot air and infrared ray radiation.    The apparatus is easily used as plural medical wastes can be multi-processed.    The apparatus can be used in a low running-cost as hot air and infrared ray radiation increase heat efficiency.
Patent CA-2071371-A1 (CA)
Title: Endoscopic suture clip
Inventor: CHEN CHAO C
IPC: A61B17/04
Filed: 1992-06-16
Abstract: ABSTRACT             An improved surgical clip having first and second leg members joined at their proximal ends by resilient hinge means and terminating at their distal ends in latch means. Each leg member has an outer surface and a clamping inner surface.    The  outer  surface  of  each  leg  member  is configured to be accepted by the jaws of a clip applier. The improvement in the clip design specifically relates to the design of the clamping inner surface of each leg member of the clip.   The clamping inner surface of the first  leg  member  has  a  convex  radius  of  curvature extending transversely across at least a portion of the width of the first leg member,  and the clamping inner surface of the second leg member has a concave radius of curvature extending transversely across at least a portion of the width of the second leg member.   The radius of curvature of the clamping inner surface of the first leg member is smaller than, and complementary to, the radius of curvature of the clamping inner surface of the second leg member.
Patent CA-2072176-A1 (CA)
Title: Reagent for coagulating blood
Inventor: YONEMURA MASARU
IPC: G01N21/17
Filed: 1992-06-23
Abstract: A reagent for coagulating blood for measuring blood coagulation ability containing coagulation factor activating substance such as tissue thromboplastin, phospholipid and thrombin, calcium ion, and high molecular substance such as high molecular vinyl and high molecular polysaccharide. By adding high molecular substance to the reagent, the turbidi-ty change due to blood coagulation is increased, and hence the changing quantity of transmitted light or scattered light increase, thereby making it possible to detect more accurately. Besides, by adjusting the electric conductivi-ty, pH and osmotic pressure to proper values, the turbidity change due to blood coagulation may be further amplified.
Patent CA-2075646-A1 (CA)
Title: Copper/Zinc Oxide/Aluminum Oxide-Containing Catalysts
Inventor: HORN GERHARD
IPC: B01J23/80
Filed: 1992-08-10
Abstract: The present invention relates to a catalyst which contains, per 100 parts by weight of CuO, 40 to 130 parts by weight of ZnO, 2 to 50 parts by weight of Al2O3 and, possibly, 0.5 to 8 parts by weight of an oxide of Mn, Mo, V, Zr and/or of an alkaline earth metal and 2 to 80 parts by weight of support and which has a BET total surface area of 80 to 175 m2/g of catalyst in the unreduced state, 70 to 95% of the BET total surface area being formed by pores having a radius rp ~ 15 nm; the invention further relates to a process for the preparation of the catalyst and its use for the hydrogenation of aldehydes.
Patent CA-2075827-A1 (CA)
Title: Traitement de protection contre les taches de cafe des textiles de polyamide
Inventor: CALCATERRA LIDIA T
IPC: D06M101/16
Filed: 1991-03-06
Abstract: L'invention porte sur des méthodes et des compositions permettant de rendre des substrats textiles, comme les polyamides utilisés pour les tapis, résistants aux taches de café.  Les compositions renferment : i) soit un copolymère choisi parmi un copolymère d'anhydride maléique et d'éther vinylique aromatique hydrolysé, un copolymère d'anhydride maléique et d'éther vinylique aromatique semi-estérifié, ou de leurs mélanges; ii) soit un acrylate aromatique copolymérisé avec un acide choisi parmi l'acide acrylique et l'acide maléique.  Les substrats textiles à base de polyamides ainsi obtenus font également partie de l'invention.
Patent CA-2079078-A1 (CA)
Inventor: VAN MIDDLESWORTH FRANK
IPC: A61P31/04
Filed: 1992-09-24
Abstract: TITLE OF INVENTION ANTIFUNGAL AGENT            ABSTRACT OF DISCLOSURE         A phospholipid having the formula   is described.  The compound has antifungal properties.
Patent CA-2080259-A1 (CA)
Title: Composite article of a carrier layer and decorative layer, and a process for its production
Inventor: GUEBITZ FRANZ
IPC: B32B7/02
Filed: 1992-10-09
Abstract: Abstract of the Disclosure Composite  article of a carrier  layer and decorative layer, and a process for its production A composite article of a massive carrier layer of a polyester material which can comprise up to 50 % by weight of another polymer material which is compatible with it,  and if appropriate up to 50 % by weight of reinforcing and/or filling additives and other auxili-aries, and a decorative layer, which is built up,  if appropriate,  from  several  layers  of  materials  which influence the visual properties and/or haptic properties and which all essentially comprise polyester material, the carrier layer of which is anchored undetachably in the contact area with the layer of material of the decorative layer which is in contact with it, the layers of the composite article in their entirety having a composition such that a homogeneous mixture of the same composition can be employed again to produce a structural element of plastic which has adequate mechanical data, is described.   A process  for the  production of  these composite articles furthermore is described.
Patent CA-2082814-A1 (CA)
Title: Carvable implant material
Inventor: KRANZLER THANE L
IPC: A61L27/34
Filed: 1991-06-21
Abstract: A carvable implant material for use in surgery and especially in plastic and reconstructive surgery is described which comprises porous PTFE having a coating of a stiffening agent intended to stiffen the PTFE in order to render it carvable. This material may thus be carved into a desired shape prior to implantation. The stiffening agent is biodegradable to allow tissue ingrowth to stabilize the location of the implant as the biodegradable stiffening agent is degraded and absorbed by the body.
Patent CA-2083628-A1 (CA)
Title: Tissue aperture repair device
Inventor: GIANTURCO CESARE
IPC: A61B17/03
Filed: 1992-11-24
Abstract: A tissue aperture repair device which is inserted using either an openly or minimally invasive surgical procedure for at least partially covering a tissue aperture or hernial ring. The repair device includes a foldable sheet (13) of material that is maintained with support means in an unfolded shape. The support means includes a second sheet (16) of material attached to the circumference of the foldable sheet for forming a cavity (18) therebetween. An elastic stiffener wire (22) is inserted into the cavity for maintaining the device in its unfolded shape. Percutaneous insertion of the device is accomplished with the inclusion of an introduces (23) in which the device is folded about the distal end thereof and contained within a containment sheath. The device is percutaneously inserted into the abdominal cavity of a patient, unfolded, and extended to the unfolded shape with an elastic stiffener wire also percutaneously inserted through the introduces. The device is attached to tissue surrounding the hernial ring using suture material or helical coil fasteners. Alternatively, the device is fastened using an affixation suture extending from the foldable sheet of material.
Patent CA-2083688-A1 (CA)
Title: Growth factor which inhibits the growth of cells overexpressing the human oncogene erbb-2
Inventor: LIPPMAN MARC
IPC: C12N5/09
Filed: 1991-05-22
Abstract: A method for inhibiting the growth of adenocarcinoma cells in a human, which cells overexpress the oncogene erbB-2, which entails administering to said human an amount of a 30 Kd glycoprotein effective to inhibit the growth of said cells.
Patent CA-2083949-A1 (CA)
Title: Therapeutic and preventive vaccines for hiv
Inventor: RUBINSTEIN AYRE
IPC: A61K39/00
Filed: 1992-04-02
Abstract: This invention relates to conjugates of peptides with amino acid sequences similar to the gp120 PND of HIV and carriers which enhance immunogenicity, such conjugates to be used in vaccines for the treatment and transmission prevention of HIV. After vaccination with the conjugates, antibody-containing fluid is extracted from individuals and assessed in an antigen-limited ELISA which contains a thimerosal-containing diluent and selects for high affinity/avidity neutralizing and/or protective HIV-specific antibodies.  The conjugates which have induced the production of such antibodies are useful in the treatment and transmission prevention of HIV.
Patent CA-2084493-A1 (CA)
Title: Method and device for fixing a balancing material in a roll
Inventor: JAERVELAE JUHA
IPC: F16F15/32
Filed: 1992-12-03
Abstract: A method and device for fixing a material used for balancing of a roll are disclosed.  A support and fixing construction for a fluidized balancing material is placed into the roll interior in contact with an inner face of the roll.  The fluidized balancing material is then placed inside the roll at the location required by the balancing, where it is fixed and hardens.   The support and fixing construction comprises openings or equivalent, which permit the balancing material to be placed at both sides of the support and fixing construction before it hardens and is fixed at the location required by the balancing.
Patent CA-2084539-A1 (CA)
Title: Rotary tubular headrail blind design
Inventor: RAPP WILLIAM H
IPC: E06B9/32
Filed: 1992-12-04
Abstract: ABSTRACT            A ROTARY TUBULAR HEADRAIL BLIND DESIGN    A  rotary  tubular  headrail  blind (10) comprising a tubular  headrail (11) with plurality of  suspending ladder sets (13) to  support  a plurality of  horizontal slats (90) in parallel,   a tubular foot rail (12), a tilter (19) to   rotate   the tubular headrail  (11) directly, a lifter (20) to raise the tubular foot rail (12) to any desired level, and a holder (56) with  two ends  to  tie each ladder set's (13) inner and  outer ladder tapes (15, 14) to maintain the inner and outer ladder tapes (15, 14) close   and   parallel with each other when the tubular  headrail (11) is rotated so that all  slats  (90)  are  kept  in  a  same    tilting degree.            [Fig. 1]
Patent CA-2085279-A1 (CA)
Title: Conveyor System
Inventor: SCHUHMACHER ERNST
IPC: A01D41/12
Filed: 1992-12-14
Abstract: In conventional conveyor systems with a conveyor arrangement that is supplied by several supply conveyors along the direction of conveying, problems develop in the accommodation of material supplied downstream since insufficient conveying capacity is provided in the conveyor arrangement.  It is proposed to design the conveyor arrangement (44) as a conveyor (45) that is subdivided into several sections (52, 54) and which is provided with differing conveying capacities in the individual sections (52, 54) which, for example, can be made possible by a change in the diameter of the support tubes (56, 56') of the conveyor (45). Such a conveyor system (42) is applicable to agricultural machines, in particular to combines.
Patent CA-2085650-A1 (CA)
Title: Disposable Protective Garment
Inventor: BOVIE PAUL R
IPC: A61L15/24
Filed: 1993-02-09
Abstract: There is provided a new and useful disposable protective garment or  bedding product  consisting  of  a  laminated  fabric comprising  a  substrate  comprised  of  spun-bonded  non-woven polyfilament,  and  a  near  impervious  extruded  polyfilm  outer coating, and wherein the coating is secured to the substrate by one of spot welding or direct extrusion coating.
Patent CA-2088025-A1 (CA)
Inventor: HIMMEROEDER HELGE
IPC: B21H5/02
Filed: 1993-01-25
Abstract: ABSTRACT OF THE DISCLOSURE     A method of forming a toothed wheel comprising the steps of cold-forming a circular piece of sheet metal of predetermined thickness into a preform, rotating (1) a rotary holding unit with the preform secured thereto about the preform axis and with a control surface of the holding unit underlying at least a portion of an annular section of the preform and (2) a tooth-forming tool unit in a predetermined rotational relation wherein the axes of rotation are parallel and the rotational speeds are synchronized, and while in the predetermined rotational relation affecting a relative movement between the units and the axes thereof in a direction toward one another to engage a tooth-forming periphery of the tooth-forming tool unit in cooperating metal-deforming relation with the annular section inwardly of the exterior periphery thereof until the sheet metal of the annular section is cold-formed into the series of teeth, the peripheries of which are cold-formed by rolling contact with the tooth-forming periphery of the tooth-forming tool unit and portions of the sides of which are smooth and cold-formed by contact with smooth tooth-side forming surfaces so that an amount of sheet metal which would otherwise uncontrollably flow axially outwardly of the smooth tooth-side forming surfaces is concentrated within the teeth and/or the radially inward back-up therefor and the toothed wheel made thereby.
Patent CA-2088199-A1 (CA)
Title: Alkaline resol phenol-aldehyde resin binder compositions
Inventor: SMITH GARRY
IPC: C08G8/28
Filed: 1993-01-27
Abstract: A binder composition for producing articles of bonded particulate material such as foundry moulds or cores comprises an alkaline aqueous solution of a resol phenol-aldehyde resin, an oxyanion which can form a stable complex with the resin, and a propylene glycol alkyl ether, in which the amount of alkali present in the solution is sufficient to substantially prevent stable complex formation between the resin and the oxyanion and the amount of propylene glycol alkyl ether is such that the propylene glycol alkyl ether is miscible with the aqueous solution. Bonded articles are produced by passing carbon dioxide gas through articles formed from a mixture of particulate material and the binder composition so as to produce stable complex formation and curing of the resin.
Patent CA-2088503-A1 (CA)
Title: Phenolic thioetheramides as 5-lipoxygenase inhibitors
Inventor: MUELLER RICHARD AUGUST
IPC: A61K31/50
Filed: 1991-09-05
Abstract: The present invention relates to phenolic thioetheramides of formula (I) wherein R1 and R2 are tert-alkyl or phenyl, Alk1 and Alk2 are alkylene; X is sulfer or oxygen, m is 0, 1, or 2; and R is a) wherein R3 and R4 are hydrogen or alkyl and Alk3 is alkylene; or b) wherein Y is CH, N, O, or S; R6 is hydrogen, alkyl, phenyl, substituted phenyl, benzyl, substituted benzyl or a heterocyclic amine; and R7 is hydrogen or alkyl. The compounds inhibit 5-lipoxygenase and are useful in the treatment of inflammation and allergic conditions.
Patent CA-2089727-A1 (CA)
Title: Color change mouthrinse
Inventor: IBRAHIM NADER I
IPC: B65D81/32
Filed: 1991-09-10
Abstract: A mouthrinse product comprises a multi-compartment bottle with liquids of different colors stored in the compartments, the combined stream of the liquids dispensed from the bottle combining to form a liquid admixture of yet another color.
Patent CA-2089930-A1 (CA)
Inventor: BACQUES JEAN-YVES
IPC: B65D71/00
Filed: 1993-02-19
Abstract: - La présente invention concerne un procédé, un flan et une caisse permettant d'obtenir un emballage ajusté à la charge à emballer. - Selon l'invention, un flan à pans coupés est enroulé et pressé contre ladite charge, qui repose sur un des volets dudit flan. Figure 2.
Patent CA-2092249-A1 (CA)
Inventor: JANEX ALBERT
IPC: G01S5/02
Filed: 1993-03-23
Abstract: PROCEDE DE CONTROLE DE LA NAVIGATION MARITIME Le procédé de l'invention consiste à faire utiliser par l'ensemble des navires se trouvant dans une même zone à grande densité (port par exemple) et par le centre de contrôle de cette zone, un canal de transmission commun. Les navires transmettent des données relatives à leur vitesse, cap, position, qui sont affichées sur un écran panoramique dont sont munis tous les navires et le centre de contrôle. Ce dernier a une priorité d'accès à ce canal commun pour envoyer des messages d'intérêt général ou des messages spécifiques. FIGURE 1
Patent CA-2093535-A1 (CA)
Title: Combination method and apparatus for heating wood composites
Inventor: PRIHODA PETER J
IPC: B27N3/08
Filed: 1993-04-06
Abstract: ABSTRACT OF THE INVENTION     This invention pertains to a novel method and apparatus for the manufacture of wood composite products. A method of eliminating arcing at the edges of a wood composite assembly constructed of wood elements bonded with a heat curable glue and heated by high frequency heating comprising: applying high frequency energy to an interior part of the assembly between and removed from the exterior edges of the assembly, and heating the peripheral parts of the assembly between the interior part and the exterior edges of the assembly with heat transferred from the interior part of the assembly.
Patent CA-2094939-A1 (CA)
Title: Method and apparatus for determining sulphur concentrations in complex compounds
Inventor: KIRK DAVID
IPC: G01N33/28
Filed: 1993-04-26
Abstract: ABSTRACT OF THE DISCLOSURE       A METHOD AND APPARATUS FOR THE SELECTIVE DETERMINATION OF VARIOUS SULFUR COMPONENTS IN COMPLEX COMPOUNDS IN A REALTIME, CONTINUOUS APPLICATION COMPRISING SEPARATION OF THE CONSTITUENT COMPONENTS OF A PETROLEUM PRODUCT SAMPLE BY CHROMATOGRAPHY; REACTING, BY FLAMELESS COMBUSTION, THE EXITING SAMPLE IN A REDUCING ENVIRONMENT OF HYDROGEN AND AIR; INTRODUCING THE PRODUCTS OF THE REACTION TO AN OZONE LADEN CHEMILUMINESCENCE DETECTOR; FILTERING THE RESULTANT LIGHT EMISSIONS TO EXCLUDE INFRARED PRODUCED BY RE-ACTING NITROGEN COMPOUNDS; MATHEMATICALLY MANIPULATING THE RE-SULTANT ULTRAVIOLET LIGHT INDUCED ELECTRICAL SIGNAL TO OBTAIN A RE-ALTIME MEASUREMENT OF THE SULPHUR CONCENTRATIONS.