baber/WOPTO huggingface dataset:
Patent CA-2021082-A1 (CA)
Title: Mount for miniature arc lamp
Inventor: KOSMATKA WALTER J
IPC: F21V19/00
Filed: 1990-07-12
Abstract: MOUNT FOR MINIATURE ARC LAMP          ABSTRACT OF THE DISCLOSURE    A mount for a miniature lamp termianting at one end in an elongated tubular member, said mount comprising a base and a cap assembled in mating engagement and exerting a compressive force on at least one deformable, elastomeric tubular or ring shaped member in said mount which surrounds and contacts said tubular lamp member of which at least a portion of which is inserted in a bore in the mount, thereby holding the lamp in the mount.
Patent CA-2021649-A1 (CA)
Title: Tip insert for synthetic pipe material and method of mounting
Inventor: ANESSI JACQUES
IPC: F16L33/24
Filed: 1990-07-20
Abstract: The invention relates to a joining piece for pipe of synthetic material comprising a collar part (4) forming an internal tube (5) provided with an external thread (9) designed to be introduced into the free end (6) of the pipe (2) and a tightening ring (8) provided with an internal thread (10) designed to be placed around the pipe (2) to tighten it against the internal tube (5). The collar part (4) comprises means (11) for cooperation with an implement for screwing. The invention also relates to a method of fitting such a joining piece (1). <IMAGE>
Patent CA-2022092-A1 (CA)
Title: Liquid laydown process for metal filters
Inventor: KOECHLER PAUL C
IPC: B22F3/11
Filed: 1990-07-27
Abstract: Abstract Metal filter sheet is made by a method in which metal particulates are suspended in a fluid medium containing a stabilizing and binding agent.  The stable suspension is then filtered to leave a wet cake of the metal particulate which is then dried, compressed, and sintered to produce the metal filter sheet.
Patent CA-2022682-A1 (CA)
Title: Cycloalkylene azoles, processes for their production and use, and pharmaceutical preparations obtained therefrom
Inventor: BOHLMANN ROLF
IPC: C07D249/08
Filed: 1990-08-03
Abstract: The disclosure relates to cycloalkylene azoles of general Formula I                          (I), wherein   is a carbocyclic or carbopolycyclic group optionally carrying at least one alkyl substituent, X is the grouping    , an oxygen or sulfur atom, and Y and Z, independently of each other, are   , or a nitrogen atom, as well as their pharmaceutically compatible addition salts with acids as well as processes for production thereof.  The compounds possess strongly aromatase-inhibiting activity and are  uitable for the preparation of medicinal agents.     Methods for treating estrogen induced or stimulated tumors, male infertility, and impending cardiac infarction with these compounds are also provided as well as methods for inhbiiting female fertility.
Patent CA-2023294-A1 (CA)
Title: Process for pelletizing insecticidal n-hydrocarboyl phosphoroamidothioates and phosphoroamidothioates
Inventor: CHAN JIMMY H
IPC: A01N25/12
Filed: 1990-08-15
Abstract: Insecticidal pellet compositions of N-hydrocarboyl phosphoroamidothioates and phosphoroamidodithioates having improved odor control, thermal stability, attrition resistance, bulk density and handling characteristics over the known powdered forms of the insecticides are produced by utilizing an organic solvent to modify the insecticide so as to enable it to be converted into pellet form, the solvent being one in which the insecticide has a solubility of at least 0.5 gm/100 ml at 20 DEG C. Alternatively the pellets can be produced from the insecticide in molten form.
Patent CA-2023826-A1 (CA)
Inventor: HAMAGUCHI CHIYOKATSU
IPC: B22D11/059
Filed: 1990-08-22
Abstract: ABSTRACT    A continuous caster mold has a water-cooled inner wall of copper or a copper alloy that is thoroughly covered with pieces of ceramics.  A continuous casting process, which uses a mold whose inner wall of copper or a copper alloy is lined with ceramics having resistance to wear, heat and thermal shock, heat conductivity and lubricating property, with the thickness of the ceramics lining varied either stepwise or continuously in the casting direction.  The molten metal, which progressively solidifies as its heat is extracted, is withdrawn by taking advantage of the solid lubrication provided by the ceramics lining.  The thickness of the lining is varied to prevent the formation of air gaps between the surface of the lining and the solidifying shell and cool the steel being cast according to the desired pattern, and/or to start solidification of the molten metal below the molten metal surface level.
Patent CA-2025110-A1 (CA)
Inventor: BOURGOUIN JACQUES
IPC: H01H47/22
Filed: 1990-09-12
Abstract: Multiple  latching relays are driven on their first side by all but one of the parallel outputs of a  shift register.  Each relay on the same shift register is driven on its second side by the remaining parallel output of the shift register.   A clock signal is fed to all shift registers and causes each shift register  to shift all of its information one cell on the selected edge of the clock  signal.  A latch signal  or blanking  signal is used to prevent the  shift registers from outputting their  information  to the relays during shifting.  A serial  data  message is inputted to the first shift register and then from the first shift register sequentially to all of the other shift  registers.   The information in the serial data message is  such that after shifting of all shift registers is complete the appropriate signal will be on each side of each latching relay to cause it to either change or remain unchanged.  The result is that one serial data line, one clock line and one latching or blanking line controls all of the relays and that additional relays can be controlled simply by  adding more  shift registers and sending more data down the serial data line.
Patent CA-2025792-A1 (CA)
Title: Mixing apparatus
Inventor: ALLEN THOMAS E
IPC: B01F7/00
Filed: 1990-09-20
Abstract: Abstract of the Disclosure A mixing apparatus includes a tub, an agitator disposed in the tub, a flow mixer which provides an initial mixture into the tub, and recirculating means for recirculating mix-ture from the tub through the flow mixer.  In a particular embodiment, the flow mixer has a vertical sleeve through which a dry substance is received for mixing with a liquid input through an inlet manifold through which the sleeve extends.  The flow mixer also includes a valve comprising an orifice plate, a valve plate and a body in which grooves are formed for forming jets of liquid to engage the dry substance in a downwardly spiraling circulation.  Connected to the flow mixer below the valve are at least two recir-culation inputs below which a diffuser is adjustably con-nected.
Patent CA-2027301-A1 (CA)
Inventor: CAULLET PHILIPPE
IPC: B01J29/20
Filed: 1990-10-10
Abstract: L'invention a pour objet une zéolithe cristalline synthétique de type mordénite caractérisée en ce qu'elle possède : a) la formule générale approchée suivante : ha2O, Al2O3, xSiO2 où x est un nombre compris entre 9 et 30, b) un diagramme de diffraction des rayons X représenté dans le tableau I de la description, et c) une teneur en fluor comprise entre environ 0,005 et 2,0 % en poids, et en ce qu'elle a été synthétisée en milieu fluorure. L'invention concerne également un procédé de préparation de ladite zéolithe. Cette zéolithe peut être utilisée notamment en adsorption et en catalyse.
Patent CA-2028199-A1 (CA)
Inventor: HARTMANN RICHARD JR
IPC: B23D25/04
Filed: 1990-10-22
Abstract: A cut-off machine especially suitable for handling tubing  and  including  a  machine  frame  defining  a work treatment area,  a  ram on the  frame adjacent the work treatment area mounted for movement through a power stroke by at least two drive members engaging the ram at spaced points, a motor system mounted on the frame, and a drive system  interconnecting the motor  system and the  drive members on the ram.  The drive system comprises a pair of flywheels driven by the motor system, a pair of crank shafts driven by the flywheels through a clutch associated with each flywheel, and a crank portion on  each crank shaft journalled in the ram so that the ram  is moved through an orbital path in response to rotation  of the crank shafts.          A gear train is positioned between  the crank shafts to synchronize the rotation of the crank shafts to ensure that the ram moves in a  translatory manner through its orbital path.
Patent CA-2029096-A1 (CA)
Title: Process for benzazepine intermediates
Inventor: LI WEN-SEN
IPC: A61Q5/04
Filed: 1990-10-31
Abstract: HA497 PROCESS FOR BENZAZEPINE INTERMEDIATES Abstract A process is disclosed for providing benzazepine intermediates of the formulae Ia and Ib wherein R3, R4 and Y are as defined herein, which intermediates are useful in a process for the preparation of pharmaceutically useful benzazepine derivatives.
Patent CA-2029806-A1 (CA)
Title: Heat-curable coating compositions
Inventor: PEDAIN JOSEF
IPC: C08G18/32
Filed: 1990-11-13
Abstract: The present invention relates to heat-curable coating compositions containing A) a prepolymer having an average of 2-4 ketoxime-blocked NCO groups, having an average molecular weight of 500-15,000 and prepared from aliphatic, cycloaliphatic and aromatic polyisocyanates and one or more polyhydroxy components which contain 0 to 30% by weight of ethylene oxide units and B) a crosslinking agent of the formula (see formula I) wherein R and R1 represent H or C1-C4-alkyl, the ratio of equivalents of blocked NCO groups in A) to NH2 groups in B) being 1.35:1 to 0.95:1, characterized in that at least one of the polyhydroxy compounds used for the preparation of the prepolymer contains, in stable dispersion, a polyurethane, a polyurethane-urea and/or a polyurea, which is substantially free from NCO groups, hydroxyl groups and amino groups and which are synthesized from aromatic, aliphatic and/or cycloaliphatic diisocyanates and from diamines, hydrazine and/or diols, provided that at least one of these components carries a radical having hydrophilic characteristics.      The present invention also relates to the use of these coating compositions in a process for the coating, particularly water vapor-permeable coating, of substrates, preferably textile sheet-like structures and leather,
Patent CA-2031106-A1 (CA)
Inventor: SIGLER DAVID R
IPC: C23C8/10
Filed: 1990-11-29
Abstract: A method for producing aluminum-containing ferritic stainless steel from a magnesium-contaminated melt such that the steel is suitable for growing oxide whiskers to cover the surface thereof is disclosed.  The method comprises adding sulfur to the contaminated melt in an amount sufficient to increase the sulfur content not less than 1.3 times the magnesium content, whereupon the sulfur reacts with the magnesium to render the magnesium inert to whisker growth.  The method also preferably comprises an addition of titanium, zirconium or hafnium in amounts sufficient to react with residual sulfur in excess of the amount required for magnesium reaction, thereby mitigating the adverse affect of sulfur on oxide adhesion.
Patent CA-2032787-A1 (CA)
Title: Dual flow single cell rotary compressor
Inventor: DAY JAMES
IPC: F04C18/356
Filed: 1990-12-20
Abstract: R3-20,032 DUAL FLOW SINGLE CELL ROTARY          COMPRESSORS     Abstract of the Disclosure A rotary compressor having a frame defining a cylindrical aperture and a vane slot extending radially outwardly from the cylindrical aperture is provided.  The frame also defines a first inlet port extending radially outwardly from said cylindrical aperture through the frame on one side of the vane slot.  A vane is slidably mounted in the vane slot.  Two journal bearing plates, each defining a journal bearing extending axially therethrough, are situated on either side of the cylindrical aperture defining a cylindrical chamber.  The first journal bearing plate 23 defining a second inlet port extending axially inwardly through the first journal bearing plate.  The second inlet port situated on the other side of the vane from the first inlet port.  The second journal bearing plate further defines an outlet port extending axially through the second journal plate.  The outlet port is situated opposite the second inlet port.  A first check valve is situated in the second inlet port for permitting flow only axially.   A second check valve is situated in the outlet port for permitting flow only from the cylindrical chamber.  A shaft extends through the cylindrical chamber and is rotatably mounted in the journal bearings.  The portion of the shaft situated in the cylindrical chamber has an eccentrically extending circular lobe. A rolling piston surrounds the circular lobe and contacts a portion of the cylindrical chamber periphery and the cover and both journal bearing plates.
Patent CA-2033704-A1 (CA)
Title: Casting core/clad glass preforms
Inventor: TICK PAUL A
IPC: C03B37/012
Filed: 1991-01-07
Abstract: Abstract of the Disclosure Disclosed is a method of forming a glass preform from core and cladding glasses having low liquidus viscosities and narrow working ranges.  A tube of liquid core glass is vertically situated in a vessel of liquid cladding glass. The tube extends to the bottom of the vessel where there is a stopper for preventing leakage of core glass.  While both core and cladding glasses are at a temperature just above the liquids temperature, the vessel is lowered into a coolant bath, thereby causing core glass to flow into the region vacated by the tube.  The rate of withdrawing the tube from the vessel is sufficiently slow to provide laminar flow and yet fast enough to permit the resultant liquid core/clad composite to freeze before mixing occurs.
Patent CA-2034608-A1 (CA)
Title: Laminer graphite containing pigment composition
Inventor: PANUSH SOL
IPC: C09D5/36
Filed: 1991-01-21
Abstract: LAMINAR GRAPHITE CONTAINING PIGMENT COMPOSITION      ABSTRACT           A pigment blend containing laminar graphite, a substantially transparent organic pigment and a metallic. or metal-like pigment is described.  The laminar graphite, in contrast to other conventional black pigments, causes a hue shift while retaining the richness of color, to achieve a soft-silky-smokey ("spooky") effect.
Patent CA-2034932-A1 (CA)
Title: Growth of a,b-axis oriented perovskite thin films
Inventor: INAM ARUN
IPC: H01L39/24
Filed: 1991-01-25
Abstract: Abstract of the Disclosure A method, and the resulting structure, of growing a superconducting perovskite thin film of, for example, YBa2Cu3O7-x. A buffer layer of, for example, the perovskite PrBa2Cu3O7-y, is grown on a crystalline (001) substrate under conditions which favor growth of a,b-axis oriented material. Then the YBa2Cu3O7-x layer is deposited on the buffer layer under changed growth conditions that favor growth of c-axis oriented material on the substrate, for example, the substrate temperature is raised by 110°C. However, the buffer layer acts as a template that forces the growth of a,b-axis YBa2Cu3O7-x, which nonetheless shows a superconducting transition temperature near that of c-axis oriented films.
Patent CA-2035153-A1 (CA)
Title: Crystalline copolymers of -dioxanone and -caprolactone
Inventor: BEZWADA RAO S
IPC: C08G63/664
Filed: 1991-01-29
Abstract: ABSTRACT     Crystalline copolymers of .epsilon.-caprolactone and a monomer having the formula:                               Surgical filaments, especially monofilament sutures, prepared by melt spinning the crystalline copolymers described above.
Patent CA-2037147-A1 (CA)
Title: Device for assembling a steering column to an automobile body
Inventor: HOBLINGRE ANDRE
IPC: B62D1/19
Filed: 1991-02-25
Abstract: This device for fixing a steering column to the bodywork of a motor vehicle, in which the column (1) is connected to an assembly member (2), and this member to the bodywork (3) of the vehicle via fixing means, is characterized in that the fixing means comprise means (4) for hooking the member to the bodywork and means (5, 6) suitable for producing a mechanical stress between this member and the bodywork in order to ensure that the member is fixed under stress to the bodywork. This device advantageously comprises, in proximity to one of the ends of the member (2), the hooking means (4), in proximity to the other end of this member, means (5) for clamping the member to the bodywork, and, between these hooking and clamping means, means (6) tending to distance this member from the bodywork.
Patent CA-2038560-A1 (CA)
Title: Moulded product
Inventor: DEPEW LLEWELLYN E
IPC: B32B7/03
Filed: 1991-03-19
Abstract: ABSTRACT OF THE DISCLOSURE     In the invention provides a unitary structure for use as a preform in manufacturing articles pressed formed from the preform.  The unitary structure includes a plurality of layers attached to one another by application of heat and pressure, at least one of the layers including reclaimed PET, reclaimed PE, at least sufficient SEBS to create a synergistic of impact strength, and at least one other of the layers being of a reinforcing matting. A method of manufacture is also provided.
Patent CA-2039341-A1 (CA)
Title: Peptide derivatives
Inventor: SUDA HIROYUKI
IPC: A61K38/00
Filed: 1991-03-28
Abstract: PEPTIDE DERIVATIVES              ABSTRACT OF THE DISCLOSURE     Linear or circular tetra peptides which activate immunocompetent cells, i.e., macrophages and polymor-phonuclear leukocyte, provide a host-mediated inhibition of the growth of tumors, provide protective effects for infectious diseases such as viral, bacterial and fungal diseases, and exhibit therapeutic effects on autoimmune diseases such as lupus erythematosus, rheumatoid and the like, and therefore, are useful for production of pharmaceutical preparations for the treatment of these diseases.
Patent CA-2041796-A1 (CA)
IPC: B62D27/04
Filed: 1991-05-03
Abstract: A shock absorber mount for an automobile is described as having a pair of concentrically disposed pressed fittings in abutting end-to-end relation. Each fitting includes a pair of radially spaced, cylindrical metal sleeves separated by a rubber insert which has an inwardly directed annular cavity or void which confronts an annular cavity in the opposed pressed fitting.
Patent CA-2042665-A1 (CA)
Inventor: WEHR DON H
IPC: F25B15/00
Filed: 1991-05-15
Abstract: Abstract of the Disclosure An absorption apparatus comprising a housing and an absorber contained within the housing for producing a strong refrigerant solution.   A generator refrigerant reservoir is situated in the bottom of the housing for producing a rising refrigerant vapor.  A condensor is situated in the top of the housing for condensing the refrigerant vapor into a refrigerant liquid.   An evaporator is disposed underneath the condensor in the housing for receiving the refrigerant liquid from the condensor and vaporizing the same to create   a   refrigerant   effect.     The   absorption   apparatus additionally comprises a pump for pumping the strong refrigerant solution from the absorber to the generator refrigerant reservoir.          A process  for producing a refrigerant  effect within a housing comprising producing a strong refrigerant solution by an absorber contained  within  the  housing,  and  also  producing  a  rising refrigerant   vapor   from  a   generator   refrigerant   reservoir positioned  within  the  housing.    The  process  also  comprises condensing the refrigerant vapor into a refrigerant liquid by a condensor situated within the housing; vaporizing the refrigerant liquid by an evaporator disposed within the housing to produce the refrigerant effect; and pumping the strong refrigerant solution to the  generator  refrigerant  reservoir.   An  absorbent-refrigerant solution containing a promoter which enhances the vapor absorbent properties   of   the  absorbent-refrigerant.     A  process  for manufacturing an absorption apparatus.
Patent CA-2043187-A1 (CA)
Title: Multilayered tubular packaging casing
Inventor: STENGER KARL
IPC: B29K67/00
Filed: 1991-05-24
Abstract: A multilayered tubular packaging casing for pasty matter, in particular synthetic sausage casing, on a polyamide basis, is comprised of an outer layer based on aliphatic polyamide, aliphatic copolyamide or a polymer blend comprising at least one of these compounds; a central layer which is impermeable to water vapour and comprises a polyolefin and an adhesion-promoting component; and an inner layer which preferably is impermeable to oxygen and is based tin aliphatic and/or partially aromatic poly-amides and/or aliphatic and/or partially aromatic copolyamides.      The casing can be stuffed with sausage meat in a tight and crease-free manner, without bulging or delamination of the individual layers. Due to improved water vapour barrier properties, scalded sausages surrounded by the casings can be stored at least eight weeks without substantial weight loss or crease formation. As a result of the improved oxygen barrier properties, discolouration of liverwurst-type stuffings is observed later than for casings previously known.
Patent CA-2045941-A1 (CA)
Title: Oligomeres a motifs isocyanurates comportant des fonctions hydroxyles, urethanes, isocyanates ou acryliques et leurs combinaisons, et leurs procedes de fabrication
Inventor: VANHOYE DIDIER
IPC: C08G18/67
Filed: 1991-06-28
Abstract: oligomères de formule :   (see above formula) (1) au moins un A = -CH2CHR1COODOH (a) (R1 = H, CH3 et D = alkylène en C1-C4), les autres A = H ou alkyle en C1-C4, au moins une partie des restes (a) pouvant être transformée en A1 = -CH2CHR1COODOCONHD1NCO (D1 = reste organique divalent), au moins une partie des restes A1 pouvant être transformée en A2 = -CH2CHR1COODOCONHD1NHCOOR2 (R2 = radical monovalent obtenu par élimination de l'OH d'un monoalcool contenant un groupe vinylidène); (2) au moins un A = -D2OCONHD'1NHCOOR'2 (b) où D2 = alkylène en C1-C4 ou -D3-(-O-D3-)n-, avec D3 = alkylène en C1-C4, et n = 1-12 ; D'1 analogue à D1 ; R'2 analogue à R2 ; le ou les autres restes A représentant -D2OCONHD'1NCO.      Ces oligomères sont destinés notamment à être copolymérisés sous rayonnement ultraviolet dans un diluant réactif et en présence d'un initiateur, de manière à former des (co)polymères possédant une bonne dureté et une bonne résistance thermique, utilisables dans le domaine des revêtements, encres et adhésifs photopolymérisables.
Patent CA-2048402-A1 (CA)
Inventor: COLE ROBERT
IPC: D06B3/10
Filed: 1991-08-02
Abstract: Apparatus for the effective flame-retardant treatment of textiles includes a chamber (1), entry (12) and exit (13) points for the fabric, a duct (13) located within the chamber (1) for the passage of a gas including ammonia through the textile, recycling means (6; 7; 8) to remove at least some of the gas and return it to the chamber, together with sampling means (15) to monitor the ammonia level within the chamber. Preferably, the fabric passes, in a serpentine manner, over a plurality of rollers (4) within the chamber (1). The chamber may also have a sloping roof (5) to prevent condensed liquid from dripping on to the fabric and a gully (10) to collect the condensed liquid.        The initial concentration of ammonia is set at between 70% and 90% in order to provide a reservoir of ammonia to compensate for higher ammonia take-up by the fabric at lower temperature.