baber/WOPTO huggingface dataset:
Patent CA-2104094-A1 (CA)
Title: Lamp with internally pressed fuse
Inventor: MAHONSKI CHRISTOPHER E
IPC: H01J61/56
Filed: 1993-08-13
Abstract: Abstract of the Disclosure A press sealed lamp with an internally pressed fuse is disclosed.  The filament structure is conveniently formed so the fuse links across a looped section of the initial filament structure.  The loop structure provides strength to the fused filament structure prior to sealing.  After the lamp is sealed, a portion of the exposed loop is trimmed, thereby limiting the electrical connection to the path through the fuse.
Patent CA-2104274-A1 (CA)
Title: Method for the operation of electrolytic baths
Inventor: ISHIBASHI TADAYA
IPC: C25B1/00
Filed: 1993-08-17
Abstract: ABSTRACT      A method for the operation of electrolytic baths whereby a charged, dissociative metal cationic solute which dissolves in a solution such as treatment used for a metal surface acid-washing, is separated and migrated through the diaphragm of an ion-selective separatory membrane.   The cathode chamber solution contains as the electrolyte maintaining the basic electrical conductivity, a salt containing ammonium and at least one of sodium or potassium ions as the cation, and a salt containing a chloric ion or both a chloric ion and a sulfuric ion, but no nitric ion, as the anions.  Furthermore, as the regulator which maintains the alkalinity  in response to the progress of the electrolysis process, the cathode chamber solution contains at least one of an ammonium salt, a carbonate or a carboxylate.  By this, metal oxide particles or metal particles are separated and produced in the circulated cathode chamber solution.
Patent CA-2104876-A1 (CA)
Title: 32p thiophosphate preparation
Inventor: CREIGHTON ANDREW M
IPC: C01B25/16
Filed: 1992-02-25
Abstract: 32P-Thiophosphates of general formula formula (I), wherein n =  1, 2 or 3 and each M, which may be the same or different, is H or a cation, are prepared by heating H332PO4 or a salt thereof with at least an equivalent amount of a thiophosphoryl halide and then treating the reaction product with an aqueous medium to hydrolyse the reaction product and form the 32P thiophosphate.  Said reaction product is described as being a diphosphetane of formula (II), wherein X is halogen.
Patent CA-2105282-A1 (CA)
Title: Preparation of factor ix
Inventor: HUANG CHIN C
IPC: C07K16/00
Filed: 1992-02-26
Abstract: A novel method of protecting blood coagulation factor IX from proteases during purification or storage is disclosed. High concentrations of one or more water soluble organic or inorganic salts are used to stabilize factor IX, contained within blood plasma-derived solutions, or contained within solutions derived from other sources, against conversion to clinically unacceptable peptide structures such as factor IX a, and/or degraded Factor IX peptides.  The technique is useful in stabilizing intermediate purity factor IX preparations during purification, and in maintaining the integrity of purified factor IX during long term storage. Stable high specific activity factor IX preparations are also disclosed.
Patent CA-2106630-A1 (CA)
Title: Process for preparing 5-substituted pyrrolo-[2,3-d]pyrimidine intermediates
Inventor: BARNETT CHARLES J
IPC: C07D487/06
Filed: 1993-09-21
Abstract: Abstract Processes for preparing 5-substituted pyrrolo[2,3-d]pyrimidines which are useful as intermediates for the preparation of pyrrolo[2,3-d]pyrimidine antineoplastic agents or as antineoplastic agents themselves are provided.
Patent CA-2106969-A1 (CA)
Title: A synthetic aperture radar
Inventor: HELLSTEN HANS
IPC: G01S13/90
Filed: 1992-03-23
Abstract: The invention relates to a SAR radar comprising a signal processing equipment using a new method of processing SAR images, first of all for wide band SAR. The new method is based on the numerical unfolding of differential equations along the flight path. The method makes motion compensation possible and can be used along a curved flight path and irrespective of the acceleration of the aircraft. Moreover the method makes real time processing possible.
Patent CA-2107897-A1 (CA)
Title: System and process for supporting hematopoietic cells
Inventor: HOFFMAN RONALD
IPC: C12N5/0789
Filed: 1992-04-09
Abstract: A process for supporting hematopoietic progenitor cells in a culture medium which contains at least one cytokine effective for supporting the cells, and preferably, is essentially free of stromal cells.
Patent CA-2109515-A1 (CA)
Title: Dihydroxyindanone tyrosine kinase inhibitors
Inventor: DOW ROBERT L
IPC: C07F7/18
Filed: 1992-04-02
Abstract: Certain dihydroxyindanone compounds, and their pharmaceutically-acceptable salts, are inhibitors of tyrosine kinase enzymes, and so are useful for the control of tyrosine kinase dependent diseases (e.g. cancer, atherosclerosis).
Patent CA-2111413-A1 (CA)
Title: Workpiece Carrier for Transfer Machines
Inventor: JONES JOEL
IPC: B65G47/90
Filed: 1993-12-14
Abstract: An improved workpiece carrier for transfer machines includes a frame, a plurality of upright support members, and a rack and pinion arrangement for adjusting the vertical position of the support members simultaneously with respect to the frame. A horizontally extending transfer bar is provided, and a plurality of carrier brackets are secured to the support member and in turn receive and support the transfer bar such as to permit free horizontal movement of the transfer bar in its long direction, while restraining movement of the transfer bar in directionsperpendicular to its long direction. Affixed to the transfer bar are housing elements which include gripping devices for locating and retaining workpieces.
Patent CA-2112667-A1 (CA)
Inventor: MEHTA SMRITI U
IPC: C07K19/00
Filed: 1992-08-21
Abstract: Monoclonal antibodies which specifically bind to Hepatitis C Virus (HCV) NS5 antigen. Also provided are hybridoma cell lines which secrete these monoclonal antibodies, methods for using these monoclonal antibodies, and assay kits which contain these monoclonal antibodies.
Patent CA-2113598-A1 (CA)
Title: Holder for a bar of soap
Inventor: WARREN TONY
IPC: A47K5/05
Filed: 1994-01-17
Abstract: A holder is provided for a bar of soap, which consists of a structure for affixing firmly into a surrounding mass on an outer surface of the bar of soap.  A component is for holding a hand of a person.  An element is for attaching the holding component to the affixing structure, so that the hand of the person can conveniently hold onto the bar of soap when it become wet and slippery.
Patent CA-2113978-A1 (CA)
Inventor: NINOMIYA MICHITO
IPC: B23Q3/155
Filed: 1994-01-21
Abstract: A knife changing method is disclosed which is applicable to a veneer lathe equipped with a knife carriage to which a veneer peeling knife is clamped with its cutting edge set at a veneer peeling elevation relative to the knife carriage.  The knife carriage is shiftable to at least one knife changing position and the lathe has formed in at least one of its side frames a knife passage adjacent the knife changing position of the carriage.  In the knife changing operation, the knife carriage is firstly shifted to its knife changing position, where an old knife is released from the knife carriage by undoing knife clamps. The freed knife is laterally moved away from the veneer lathe through the knife passage in the side frame.  Then, a new, or reground knife is moved laterally into the veneer lathe through the knife passage to a predetermined knife installing position on the knife carriage, where the new knife is fixed to the carriage by activating the knife clamps.  In moving the old knife away from the veneer lathe, it is firstly removed laterally from the knife carriage and then withdrawn laterally out of the veneer lathe.  In moving the new knife into the veneer lathe, it is firstly inserted laterally into the veneer lathe and then moved laterally to the knife installing position on the knife carriage.
Patent CA-2113985-A1 (CA)
Inventor: ESCHMANN SYLVESTER
IPC: D21F1/00
Filed: 1994-01-21
Abstract: A dry screen (1) reveals longitudinal threads (4, 5, 6, 7, 8, 9) that run in machine movement direction (A) and lateral threads (2) that extend laterally thereto and that consist of synthetic material, with a first group of longitudinal threads (4, 5, 6, 7) floating on the paper side over several lateral threads (2), and a second group of longitudinal threads (8, 9) being present, said group tying up in a manner different from the first group of longitudinal threads (4, 5, 6, 7). To make sure that such a dry screen (1) will have good flexibility in spite of the large contact surface on the paper side, at least two neighboring longitudinal threads (4, 5 or 6, 7), each time, of the first group, form subgroups of longitudinal threads (4, 5, or 6, 7) that run identical binding, at least on the paper side, and the longitudinal threads (4, or 6, 7) of one group rest next to each other, side by side.
Patent CA-2116688-A1 (CA)
Title: Process for Combustion of Sulfur-Containing, Carbonaceous Materials
Inventor: BAER STEPHEN H
IPC: C10L10/00
Filed: 1993-06-29
Abstract: In a process for burning a combustible, sulfur-containing carbonaceous material such as coal, municipal waste, or tires, recrystallized metamorphic CaCO3 is introduced into the combustion zone along with the fuel. The amount of SO2 and NO2 generated is substantially reduced as compared to conventional processes and, even with no post-scrubbing equipment, the emission levels compare favorably to the emission levels of state-of-the-art power plants using the same coal with extensive emission controls. The present process also acts to convert sulfur resident in coal into elemental sulfur and loose sulfur compounds and to reduce the particulate output.
Patent CA-2117042-A1 (CA)
Title: Agricultural Bagging Machine
Inventor: CULLEN STEVEN R
IPC: A01F25/18
Filed: 1994-03-04
Abstract: Agricultural Bagging Machine including a vertically disposed chain feeder positioned above the rotor thereof to move silage downwardly into contact with the rotor. The chain feeder comprises a pair of chain feeder conveyors positioned in a side-by-side relationship.
Patent CA-2117834-A1 (CA)
Inventor: ZIEGELHOFFER PAUL
IPC: B29C65/08
Filed: 1994-10-11
Abstract: A method and apparatus for transversely sealing multi-ply diaper webs including an ultrasonic horn assembly above the web and an anvil assembly below the web, and including orbiting the two assemblies with points of orbit intersection at two spaced apart points on the web and with one of the assemblies being resiliently mounted so as to yield when the two assemblies come in contact during sealing.
Patent CA-2118950-A1 (CA)
Title: Holder for curling irons
Inventor: WEBER CAROL E
IPC: A45D1/04
Filed: 1994-03-14
Abstract: An improved holder  for electrically  heated curling  irons provides  numerous  safety  features  over  earlier  curling  iron holders.   The curling iron retainer portion is of a generally frustoconical or tapered cylinder shape and has an open upper end for the insertion of a curling iron therein and a substantially closed lower end in order to prevent inadvertent contact with the heating element of the iron.  The lower end of the retainer portion may also include a drain and ventilation passage, which provides for air flow through the curling iron retainer portion to promote more rapid cooling of a heated iron after use.  The substantial wall thickness of the curling iron retainer portion, as well as decorative  reliefs  formed  in  the  walls,  provide  substantial strength as well as insulation and heat absorption properties.  The holder further includes a base portion providing a structurally secure mounting due to the triangulation of the mounting holes, which base portion also provides  for  a separate cord retainer portion.  The entire holder is preferably monolithically formed of a ceramic material for relatively low cost and ease of manufacture, as  well  as  the  excellent  thermal  insulation  properties  thus provided.
Patent CA-2119037-A1 (CA)
Inventor: AOKI TAKASHI
IPC: F16H61/662
Filed: 1994-03-15
Abstract: A control apparatus for a belt-type continuously variable transmission having a drive pulley, a driven pulley, a V-belt trained around said drive and driven pulleys, a drive cylinder for varying a pulley width of said drive pulley, and a driven cylinder for varying a pulley width of said driven pulley, comprising: a pressure regulator valve for producing pulley control pressures to be supplied to said drive and driven cylinders; a shift valve for distributing said pulley control pressure to said drive and driven cylinders to regulate drive and driven cylinder pressures in said drive and driven cylinder for a speed ratio control; electric shift control means for operationally controlling said shift valve by means of an electric power; and means for allowing said electric shift control means to make pressures in both said drive cylinder and said driven cylinder equal with each other when said electric power is lost.
Patent CA-2120071-A1 (CA)
Title: Aqueous silylated epoxy resin dispersion
Inventor: GUILLET ANTOINE J E
IPC: C08L63/00
Filed: 1994-03-28
Abstract: AQUEOUS SILYLATED EPOXY RESIN DISPERSION                  Abstract This invention provides a dispersion composition comprising (a) water and (b) a silylated epoxy resin prepared by reacting (i) a silane having at least two silicon atoms each bearing at least one hydrolyzable group and attached to a secondary amine by a hydrocarbon and (ii) a resin containing at least two epoxy groups and methods of using the dispersion.
Patent CA-2120662-A1 (CA)
Inventor: HAINSWORTH JOHN
IPC: B23K31/02
Filed: 1994-04-05
Abstract: A method and apparatus for sealing the gap between adjacent boiler tubes of a panel wall thereby making the panel wall air-tight.  First and second sealing members are secured to opposite sides of adjacent boiler tubes thereby defining a gap therebetween.          This gap is then filled with a metal salt solution which is dried in place so as to leave a residue behind.   Subsequently, this residue is further heated which converts it to a metal oxide that forms an air-tight ceramic plug.  This plug possesses properties which make it resistant to deterioration once the panel wall goes into service.
Patent CA-2120982-A1 (CA)
Title: Spur cancellation system
Inventor: YANG HOUNG-JAY R
IPC: H03D7/16
Filed: 1994-04-11
Abstract: ABSTRACT   An inexpensive, effective spur cancellation system. In the invention system, an input signal having a spur is split into first and second signals, with the first signal and the second signal having a first predetermined phase relationship. Third and fourth signals are provided in accordance with a second predetermined phase relationship. The first signal is mixed with the third signal to provide a fifth signal. The second signal is mixed with the fourth signal to provide a sixth signal. The fifth and sixth signals are combined in accordance with a third predetermined phase relationship to provide an output signal in which the spur is substantially reduced. The phase relationships are a function of frequency. In a particular embodiment, the first phase relationship is the same as that of the second phase relationship, i.e., 180 degrees, and the third phase relationship is zero degrees. Other combinations of phases and frequencies are well within the scope of the invention.
Patent CA-2121065-A1 (CA)
Title: External anti-inflammatory and analgesic plaster preparation
Inventor: AKAZAWA MITSUJI
IPC: A61P29/00
Filed: 1994-04-12
Abstract: An external anti-inflammatory and analgesic plaster preparation includes as an active ingredient a salt of diclofenac, 2[(2,6-dichlorophenyl)amino]benzene-acetic acid, with a cyclic organic having the general formula (I):    wherein X is a group of the formula -(CH2)m- in which m is an integer of 0 or 1 and n is an integer of 2 and a pH value of the preparation is adjusted to a range of 7.3 to 9Ø
Patent CA-2121769-A1 (CA)
Title: Single operator exchange catheter having a distal catheter shaft section
Inventor: BLAESER DAVID J
IPC: A61M25/00
Filed: 1994-04-20
Abstract: Abstract An intravascular balloon catheter including a proximal tubular member, preferably a proximal hypotube.  The distal end of the proximal hypotube is connected to a transition tube which extends distally.  The transition tube has a side port at a point intermediate to which the proximal end of a distal catheter shaft section is connected.   The distal catheter shaft section extends distally through an inflatable balloon and forms a lumen extending from the port on the transition tube to the distal end of the catheter for slidably receiving a guide wire therein.  The transition tube has a distal end which  terminates  proximally  of  the proximal  end of  the balloon.   To provide for fluid communication between the transition tube and the interior of the balloon, inflation holes are provided in the distal catheter shaft section proximal to the distal end of the transition tube and within the balloon.  Seals are provided in the distal catheter shaft section proximally of the first set of inflation holes and distally of the second set of inflation holes to allow such lumen to be utilized for both inflating the balloon and passing the guide wire without fluid leakage.
Patent CA-2123780-A1 (CA)
Title: Amphotericin b composition with enhanced antifungal activity
Inventor: PIERINGER RONALD A
IPC: A61K31/08
Filed: 1992-12-10
Abstract: Fungal infections are treated by administering a combination of: (a) amphotericin B, and (b) a glycerol ether selected from the group consisting of (i) HOCH2CHOHCH2OR, (ii) HOCH2CH(OR1)CH2OH, and (iii) combinations thereof, wherein R and R1 are independently selected from the group consisting of C8-C18 alkyl and C8-C18 alkenyl. The glycerol ether acts syn-ergistically to reduce the minimum inhibitory concentration of amphotericin B. The combination is particularly effective against Cryptococcus and Candida species.
Patent CA-2126501-A1 (CA)
Title: Blade and Wheel Plate for Blast Cleaning Wheel and Method of Connecting a Blade to the Wheel Plate
Inventor: STOLTZ EDWARD J
IPC: B24C5/06
Filed: 1994-06-22
Abstract: This invention relates to a method of releasably connecting a blade to a single wheel plate of a centrifugal blasting  wheel  without  using  a  separate  stop-member  to prevent  outward  radial  movement  of  the  blade.     An alternative method of releasably connecting a blade to a wheel  plate,  and  an alternative blade,  wheel  plate and blasting wheel are provided.   The invention is useful in releasably  aligning  blades  without  the  use  of  stop members.  The blade can be accurately aligned in the channel of the wheel plate as a result of positive abutment of the sides of a wedge on the blade against the sides of the channel.
Patent CA-2126755-A1 (CA)
Title: Method for improving partial stripe write performance on disk array subsystems
Inventor: NEUFELD E DAVID
IPC: G06F3/06
Filed: 1992-12-18
Abstract: METHOD FOR IMPROVING PARTIAL STRIPE WRITE PERFORMANCE IN DISK ARRAY SUBSYSTEMS          ABSTRACT OF THE DISCLOSURE      A method and apparatus for improving disk performance during partial stripe write operations in a computer system having a disk array subsystem utilizing parity fault tolerance technique.  When a partial stripe write generation is begun, the method determines if the area or stripe where the write is to occur is unused space in the file system.  If not, the partial stripe write operation is performed using a preceding read operation to read the current data and parity information from the disk as would normally be done. However, if the write area is unused space in the file system, then the contents of the data stripe do not need to be preserved.  In this instance, the partial stripe write operation can be performed without any preceding read operations.  By obviating the necessity of a preceding read operation, much of the performance penalty of doing a partial stripe write in the case where the rest of the data stripe does not need to be preserved is removed.
Patent CA-2127580-A1 (CA)
Title: Sheet-Like Article Sort-Out Apparatus
Inventor: ABE YUKIO
IPC: B65G47/68
Filed: 1994-07-07
Abstract: A  belt conveyor  is provided to feed veneers  in  the arrow-marked direction in the drawing.  A  porous transfer belt   having   numerous of air holes  therein  is stretched around so as to run above said belt  conveyor.      Inside the porous transfer  belt, a suction hood   which has  a  plurality of small air passages  formed  in  the running  direction  of the porous conveyor belt  is installed  to  rotatably  accommodate  a  damper   further therewithin.   The damper makes  intermittent  rotations to  open or close the sucking section such that  only  a desired veneer is selectively sucked for sort-out transfer  with  the  result that the need  for  piercing  the veneer  or defining in advance a gap between each adjacent  two veneers  is eliminated. Therefore, it  is  now possible  to  perform  high  speed  sort-out  operations without  subjecting  the veneer to  damage  or  breakage resulting  from tensile strength exerted thereon at  the time of defining the gap.
Patent CA-2128112-A1 (CA)
Title: Fluid storage tank
Inventor: WHITE GARRY R
IPC: F24H1/18
Filed: 1993-01-15
Abstract: 2128112 9314356 PCTABS00024 A fluid storage tank (38) comprising a main body (12) and covers (14) to close off openings of the main body (12). The main body (12) and covers (14) have inside surfaces (15a, 15b) which are, in use, in contact with fluid stored in the tank (38). The main body (12) is made up of a casing (16) and a liner (18) which is provided inside the casing (16). The covers (14) are releasably retained in place and seal with the inside surface (15a) of the main body (12) so that fluid can be stored in the tank (10).
Patent CA-2129071-A1 (CA)
Title: Flow control valve
Inventor: KIRCHNER MARK
IPC: G05D7/01
Filed: 1994-07-28
Abstract: FLOW CONTROL VALVE Abstract of the Disclosure An apparatus to control fluid flow to an approximate fixed rate is disclosed. The apparatus includes a housing (12), an orifice (22), a diaphragm (24), and a cage (26). The housing has two ends, an inlet end (18) having an inlet opening and an outlet end (20) having an outlet opening. The ends are arranged and configured to receive piping (14 and 16). The orifice is disposed within the housing. The orifice has an upstream end and a downstream end with a seat (34) formed in the upstreamend. The fluid flows over the seat and through the orifice before exiting the outlet end of the housing in normal flow. The diaphragm is disposed within the housing adjacent and upstream of the seat of the orifice. The diaphragm has an upstream side, a downstream side, and sidewalls. The downstream side of the diaphragm is opposite the seat such that a pressure drop across the diaphragm pulls the downstream side of the diaphragm toward the seat. The cage surrounds at least a portion of the sidewalls of the diaphragm. The cage has ribs (38) projecting toward and contacting the sidewalls of the diaphragm to hold the diaphragm away from the housing and to allow reduced flow restriction between the housing and the sidewalls.
Patent CA-2130948-A1 (CA)
Title: Water heater with integral burner
Inventor: MOORE H JACK JR
IPC: F24H1/20
Filed: 1994-08-26
Abstract: A water heater comprising a tank adapted to contain a body of water, having a water inlet and a water outlet, a combustion chamber, a flue passing through said tank, a burner adapted to contain combustion above the burner and a fuel and air proportioner adapted to admit air and fuel to the combustion chamber. This water heater has improved operating characteristics and lower costs of manufacturing.