baber/WOPTO huggingface dataset:
Patent CA-1300323-C (CA)
Title: Curable amine functional silicone for fabric wrinkle reduction
Inventor: COFFINDAFFER TIMOTHY W
IPC: C11D3/00
Filed: 1988-06-20
Granted: 1992-05-12
Abstract: CABLE AMINE FUNCTIONAL SILICONE FOR       FABRIC WRINKLE REDUCTION                      ABSTRACT OF THE DISCLOSURE       This invention relates to fabric care compositions comprising curable amine functional silicones for wrinkle reduction comprising (1) a suitable curable amine functional silicone agent for wrinkle reduction, (2) an effective amount of a fabric softener, and (3) a suitable carrier to deposit an effective amount of said curable amine functional silicone on said fabric, and wherein said curable amine functional silicone cures  to form silicone-oxygen-silicone linkages; and wherein said fabric softener is selected from the group consisting of:      i.   a quaternary ammonium compound; ii.  a fatty amine fabric softening compound; iii. a fatty amide compound; and iv.  mixtures thereof.
Patent CA-1302802-C (CA)
Title: Process for treatment of separator for sodium hydrosulfite membrane cell
Inventor: CAWLFIELD DAVID W
IPC: C25B13/00
Filed: 1988-07-20
Granted: 1992-06-09
Abstract: PROCESS FOR TREATMENT OF SEPARATOR FOR SODIUM HYDROSULFITE          MEMBRANE CELL                  ABSTRACT OF THE INVENTION           A process for treating the surfaces of a polymeric separator mesh for use in an electrochemical cell between an anode and a membrane to obtain a hydrophilic coating.
Patent CA-1329363-C (CA)
Title: Apparatus for delivering nitroglycerin to the skin, process for the production thereof and the use thereof
Inventor: JAEGER HALVOR
IPC: A61L15/16
Filed: 1988-08-19
Granted: 1994-05-10
Abstract: ABSTRACT OF THE DISCLOSURE          An  apparatus  for  the  controlled  delivery  or release  of  nitroglycerin  to  human  or  animal skin  is disclosed.   The apparatus is preferably in plaster form with a nitroglycerin-impermeable backing layer, a single or multiple-part reservoir containing a pressure sensitive adhesive  single  or  multiple-part  reservoir  comprising nitroglycerin in uniform or irregular distribution and, optionally,  a removable protective layer impermeable to nitroglycerin.  The reservoir is produced using hot melt pressure sensitive adhesives with a processing temperature of about 40 to 80°C, preferably about 40 to 60°C and in the particularly preferred manner about  40  to  55°C.    The preferred use of the apparatus is for therapeutic purposes in human and veterinary medicine.   A process  for the production of the inventive apparatus is also disclosed.
Patent CA-1316959-C (CA)
Title: Hose assembly and method of making the same
Inventor: GRANTHAM RODGER P
IPC: F16L11/20
Filed: 1988-09-16
Granted: 1993-04-27
Abstract: ABSTRACT OF THE DISCLOSURE:    A hose assembly and method of making the same are provided,  the hose assembly having a first fluid passage therein for conveying a volatile liquid in one direction to a container,  and a second fluid passage therein for returning the vapors of the volatile liquid from the container, the assembly comprising a flexible inner hose having an outer peripheral surface and defining the first fluid passage therein, and a flexible outer hose having an inner peripheral surface and being disposed  around  the  inner  hose,  the  inner peripheral surface of the outer hose and the outer peripheral surface of the inner hose defining the second fluid passage therebetween, the inner hose having a substantially straight Venturi section therein that tends to remove liquid from a certain area of the second fluid passage, the inner hose having adjacent intermediate ends,  the Venturi section  having  opposed  ends  respectively interconnected to the ends of the inner hose to provide the first fluid passage therewith, the ends of the inner hose being respectively telescopically disposed on the disposed ends of the Venturi section.
Patent CA-1305674-C (CA)
Inventor: MAKI KAZUYA
IPC: F16H61/42
Filed: 1988-09-20
Granted: 1992-07-28
Abstract: ABSTRACT OF THE DISCLOSURE      A method of controlling clutch operation, for a vehicle having a transmission and a clutch, comprises:  setting a reference capacity of said clutch corresponding to a parameter representing vehicle speed and an accelerator opening representing the driver's intention of acceleration or deceleration; and controlling the degree of the engine power transmitted to the wheels by adjusting the capacity of the clutch so as to coincide with the reference capacity.  An embodiment of the method includes a method of determining clutch engagement completion in continuously variable speed transmission by setting a lower limit of an expected clutch engagement completion vehicle speed corresponding to an accelerator opening representing the driver's intention of acceleration or deceleration, determining, during vehicle starting, that the clutch valve is closed to engage the clutch completely when it is detected that the vehicle speed is below the lower limit and the opening of the clutch valve is above a given opening, and then permitting successive speed ratio control.
Patent CA-1292212-C (CA)
Inventor: COCCIA MARIO
IPC: A61J1/00
Filed: 1988-10-12
Granted: 1991-11-19
Abstract: Abstract:          APPARATUS WITH SAFETY LOCKING MEMBERS, FOR CONNECTING A SYRINGE TO          A BOTTLE CONTAINING A MEDICAMENT     The invention relates to an apparatus for connecting a bottle containing a medicament to a syringe the needle of which is housed in a closed chamber defined by the apparatus and from which the needle can be made to emerge by sliding the separate constituent parts of the apparatus along each other. To prevent the needle emerging from said chamber when no bottle is housed in the appropriate seat provided in the apparatus, there extends from one of the parts of the apparatus an elongated flexible appendix having at least one protuberance which projects into said seat and against which the bottle presses when inserted into the seat, so bending the appendix outwards.  In front of the free end of the appendix there is provided a stop tooth projecting from that constituent part of the apparatus which is mobile along the first stated part and extends totally around said seat.   When no bottle is inserted into the seat in the apparatus it is impossible to move the various parts of the apparatus along each other because the free end of the flexible appendix makes contact with and halts against said stop tooth, to thus prevent the needle emerging from said chamber.
Patent CA-1307371-C (CA)
Title: Method for continuously producing low molecular weight polymer of conjugated diolefin
Inventor: IIDA SHOJI
IPC: C08F36/00
Filed: 1988-11-01
Granted: 1992-09-08
Abstract: ABSTRACT OF THE DISCLOSURE         A method for continuously producing a liquid low molecular weight polymer of conjugated diolefin having a number average molecular weight of 300 to 10000.  The method comprises the step of continuously polymerizing or copolyme-rizing conjugated diolefin in an inert hydrocarbon solvent at a temperature of 40 to 70°C with maintaining the quantity of dissolved oxygen in the reaction system at 1 ppm or below and in the presence of a polymerization catalyst of an organic sodium compound and a chain transfer agent of an alkylaryl compound.
Patent CA-1291167-C (CA)
Title: Tetrabromobisphenol-a process
Inventor: MITCHELL OLAN W
IPC: C07C39/367
Filed: 1988-11-08
Granted: 1991-10-22
Abstract: ABSTRACT OF THE DISCLOSURE      Tetrabromobisphenol-A is made in high purity by adding a methanol-bromine solution to a methanol-bisphenol-A solution with vigorous agitation.  Use of the bromine-methanol solution reduces the amount of by-products compared to the use of liquid bromine feed to a methanol-bisphenol-A solution.  The process is readily adapted to large scale equipment by circulating the reac-tion mixture from the reaction vessel through an external closed loop which includes an impingement mixer.  The bromine-methanol feed is pumped at the proper rate and ratio into the impingement mixture whereby it impinges with the circulating reaction mixture.  The resultant bromination mixture is then returned to the reaction vessel.
Patent CA-1329189-C (CA)
Inventor: ROYDHOUSE RICHARD H
IPC: B01D53/14
Filed: 1988-11-09
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE A composition able to absorb mercury vapour and to disinfect a surface. The composition has a source of halogen and a non-aqueous solvent of low vapour pressure for the source of halogen . The composition is of low vapour pressure.
Patent CA-1331963-C (CA)
Inventor: CARDONE PAUL A
IPC: C23C14/02
Filed: 1988-12-06
Granted: 1994-09-13
Abstract: ABSTRACT OF THE DISCLOSURE A process coating a synthetic resin optical substrate by subjecting the surface of the substrate to low temperature ion bombardment prior to coating in order to open the chemical bonds on the surface of the substrate and coating the substrate surface before the bonds return to their normal or closed condition.  The substrate may also be subjected to low temperature ion bombardment during and after coating to further improve coating adherence and abrasion resistance characteristics.
Patent CA-1279379-C (CA)
Title: Flexible electrode holder
Inventor: JAMIESON JAMES M
IPC: B23K9/29
Filed: 1989-01-11
Granted: 1991-01-22
Abstract: FLEXIBLE ELECTRODE HOLDER                    Abstract of the Disclosure An electrode holder for use in arc welding has an elongate handle portion at one end of which is a head which includes jaws for engaging the end of a welding electrode.  The jaws are spring loaded into the electrode engaging position, but may be released by means of a manually operated actuator in the head of the device.  The head is pivotally mounted with respect to the handle so that the orientation of the welding electrode secured in the head can be varied as desired.
Patent CA-1297765-C (CA)
Title: Snow and ice traction device for automotive vehicles
Inventor: LEWIN HENRY B
IPC: B60C27/02
Filed: 1989-01-23
Granted: 1992-03-24
Abstract: Abstract of the Disclosure A traction device for a vehicle wheel composed of pair of cable members each having at least one closed loop formed in each end thereof, such that one end of each cable member can be extended through an aperture in a vehicle wheel and then the cable member can be wrapped toroidally around the wheel and the other loop end of the cable member can be passed through  the  loop  in  the  first  end  and  extended radially inwardly towards the axis of the wheel.  The radially  inwardly  extended  loop end of the cable member is then joined to at least one other similar cable member by a linearly adjustable connector such as a turnbuckle or an elastically resilient member with hooks thereon.
Patent CA-1310168-C (CA)
Title: Fastener apparatus
Inventor: LANGE FREDRIC A
IPC: F16B7/04
Filed: 1989-03-01
Granted: 1992-11-17
Abstract: ABSTRACT OF THE DISCLOSURE Fastener (22) connects an insert (24) to a hollow tube (26).  Fastener (22) is formed to have a yoke portion (58) extending between a pair of arm portions (56), all of which are formed arcuately to conform to the shape of tube (26).   Arm portions (56) have arcuate free ends.   Arm portions (56) include protuberances (60) which then may be cammed between an engagement position with edges (34) of openings (30) in tube (26) and edges (44) of cavity space (40)  in insert  (24)  and a disengageable position with edges (34) and (44).
Patent CA-1318478-C (CA)
Title: Method of disinfecting immobilized biocatalysts and reactor provided with fluidized chamber
Inventor: SHUKUNOBE YUKITAKA
IPC: C12M1/40
Filed: 1989-03-08
Granted: 1993-06-01
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention relates to a method of disinfecting immobilized biocatalysts in which the extinguishing of microbes adhering to carriers without lowering the activity of immobilized biocatalysts by irradiating  ultraviolet  light  to  immobilized biocatalysts at the illuminating power of less than 0.5mW/cm2, and to a reactor provided with fluidized chamber wherein a column chamber with outflow-preventing net is connected with an end of fluidized chamber, and an inner tube with an outflow-preventing net at the head opening and at the same time movable in the fluidized chamber is connected with a column chamber, and at the other side of the fluidized chamber a washing gateway with an outflow-preventing net is connected so as to be able to be washing, disinfecting, adsorbing and eluting of reaction continuously.
Patent CA-1331075-C (CA)
Title: Procede pour la fabrication d'une pate a papier a usage fiduciaire
Inventor: COMBETTE PHILIPPE
IPC: D21H11/12
Filed: 1989-04-06
Granted: 1994-08-02
Abstract: PRECIS DE LA DIVULGATION:           Selon l'invention, le procédé pour la fabrication d'une pâte à papier à usage fiduciaire à partir d'une matière première constituée par des fibres textiles est caractérisé  en  ce que les  opérations de  lessivage,  de blanchiment, de déchiquetage, de défilage, de coupe et de lavage des fibres textiles sont réalisées dans au moins une machine de traitement du type à deux vis co-rotatives, en plusieurs phases se succédant en continu.  A cet effet les opérations  comprennent  une  phase  d'alimentation  et  de mélange de la matière première et de l'eau, au moins une phase de compression, au moins une phase de cisaillement des fibres textiles,  au moins une phase de traitement avec introduction des réactifs de lessivage et de blanchiment, au moins  une  phase  de  lavage  de  la  pâte  blanchie  avec introduction de l'eau de lavage, et une phase de transfert et d'évacuation de la pâte blanchie et lavée.
Patent CA-1312376-C (CA)
Title: Method of measuring a vehicular frame to determine alignment
Inventor: PALOMBI VERN
IPC: G01B5/20
Filed: 1989-05-10
Granted: 1993-01-05
Abstract: ABSTRACT OF THE DISCLOSURE A method of measuring a vehicular frame to determine alignment, where measurements provided in the manufacturer's specifications  are  known.    The  method  consists  of  the following  steps.     Firstly,  establishing  at  least  one reference point spaced from a vehicular frame.   Secondly, triangulating the vehicular frame by measuring the angle from the reference point to one or more coordinate points provided in  the  manufacturer's  specifications.    One  side  of  the triangle containing the reference points is a reference line of  a  known  length.    Thirdly,  using  the  length  of  the reference line and the angular measurement from the reference points as a basis for trigonometric calculation.
Patent CA-1328585-C (CA)
Inventor: SWOFFORD HOWARD W
IPC: C08J7/046
Filed: 1989-06-02
Granted: 1994-04-19
Abstract: ABSTRACT OF THE DISCLOSURE Oriented polyester films primer coated with a hydrolyzed amino silane are disclosed.  These silanes in the unhydrolyzed state have the formula:           XSi(R2)a(R3)b wherein X is a radical selected from the group consisting of H2NR1HNR1 - and H2NR1HNR1HNR1 -; the R1's are the same or different groups selected from the group consisting of C1 to C8 alkyl or phenyl; R2 is a hydrolyzeable group selected from the group consisting of C1 to C8 alkoxy, an acetoxy group or a halide; R3 is a nonreactive, nonhydrolyzeable group selected from the group consisting of C1 to C3 alkyl or phenyl; (a) is an integer ranging from 1 to 3; (b) is an integer ranging from 0 to 2, with the sum of (a) and (b) being 3. The hydrolyzed aminosilane is applied to the film as an aqueous solution at any suitable stage during manufacture of the film, i.e., before or during the stretching operation, or it may also be applied to the finished film,  The resultant primed polyester film is found to exhibit excellent adhesion to other polymeric materials and can be readily laminated to other polymeric films.  Adhesive qualities are maintained even at subfreezing temperatures.
Patent CA-1340021-C (CA)
Inventor: HERMENTIN PETER
IPC: C07H15/26
Filed: 1989-06-02
Granted: 1998-09-01
Abstract: The invention relates to new anthracycline derivatives having cytostatic activity and the general formula I, which can optionally also be in the form of an acid addition salt of physiologically acceptable inorganic or organic acids, where R1 is hydrogen or a hydroxyl group, R2 is hydrogen, a hydroxyl or a methoxy group, R3 is hydrogen or a hydroxyl group, R4 is hydrogen or a hydroxyl group, R5 is hydrogen, a hydroxyl or a methoxycarbonyl group, R6 is CH2CH3, COCH3, COCH2OH, CHOHCH3 or CHOHCH2OH and R7 is an organic substituent which has 2 to 6 carbon atoms and which contains at least one oxygen, nitrogen or sulfur atom or a C-C double bond or a C-C triple bond, it being possible for the double bond also to be a constituent of a heteroaromatic system and for the oxygen, nitrogen or sulfur atom to be a constituent of an open-chain or heterocyclic  system,  to a process  for the preparation thereof and to the use thereof in a pharmaceutical.                            (see fig. I)
Patent CA-1332467-C (CA)
Title: Optical recording media and information recording and reproducing units
Inventor: MAEDA YOSHIHITO
IPC: G11B7/0045
Filed: 1989-06-13
Granted: 1994-10-11
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides an optical recording medium using an amorphous-crystalline phase-change for recording and erasing, wherein reflectivity of an optical recording medium-constituting recording film in an amorphous state is larger than that of the optical recording medium-constituting recording film in a crystalline state, or wherein absorptivity of an optical recording medium-constituting recording film in an amorphous state is smaller than that of the optical recording medium-constituting recording film in a crystalline state.
Patent CA-1336499-C (CA)
Inventor: BORKAN LIONEL
IPC: A61K9/00
Filed: 1989-07-06
Granted: 1995-08-01
Abstract: In accordance with the present invention, there is provided a  chewable,  edible  soft  gelatin  capsule  which comprises a shell comprising water, gelatin, plasticizer, and an amount of hydrogenated starch hydrolysate effective to render said shell dispersible and soluble in the mouth of the user; and a soft gelatin capsule fill material in which an active ingredient, preferably a biologically-active agent, is dispersed or dissolved.
Patent CA-1332178-C (CA)
Inventor: STIFFLER STEPHEN P
IPC: E21C35/183
Filed: 1989-07-19
Granted: 1994-09-27
Abstract: ABSTRACT OF THE DISCLOSURE          A cemented  carbide  tip  for a  cutter bit  is rotationally symmetric about its longitudinal axis and has a socket in its rear end for brazing to a steel protrusion on a steel tool shank.  The tip socket and an outer rearmost facing surface on the tip rear end have respective  pluralities  of  first  and  second dimples thereon for spacing, centering and aligning the tip on the bit body to facilitate formation of a braze joint of a desired given cross-sectional thickness profile between the tip and bit body.
Patent CA-1310403-C (CA)
Title: Processing of colour video signals
Inventor: SNASHALL MARTIN G
IPC: H04N9/75
Filed: 1989-09-13
Granted: 1992-11-17
Abstract: ABSTRACT          PROCESSING OF COLOUR VIDEO SIGNALS    A method and apparatus for keying digital colour TV signals without exceeding the normal sampling frequency (13.5 MHz)  and without obtaining a degraded image.   A digital keying signal and a digital colour TV signal are supplied to upsamplers (10,12), respectively, which double the sampling frequency of the incoming signal by linear interpolation.   The 27 MHz sampled outputs are keyed in multiplier (14).  In one line to a switch (24) the 27 MHz, 12 MHz bandwidth keyed signal is passed through low pass filter (16) and demultiplexer (18).  The latter removes each alternate sample to provide a 13.5 MHz signal of 6 MHz bandwidth.  In a second line to the switch the keyed signal is demultiplexed to provide a signal which would have resulted without upsampling, which is then delayed (22). Edge detector (26) senses high frequency keying signals and controls switch (24).  In the absence of such high frequency keying signals the signal to the second line to the switch is taken.  Only the presence of high frequency keying is the signal to the first line employed.  The invention is thus "transparent" to the viewer in the absence of high frequency keys.
Patent CA-1323343-C (CA)
Title: Thermally controlled valve
Inventor: FOELLER WERNER
IPC: F16T1/10
Filed: 1989-09-15
Granted: 1993-10-19
Abstract: ABSTRACT          Depending on the opening force of the spring, a relatively high closing force is to be transferred from the dia-phragm member to the closure member in order to close the valve.          High stresses affecting the life of the diaphragm thus occur in the diaphragm member.  The new valve should have a long diaphragm life.  In the valve the spring is designed as a disc spring and supports the diaphragm member over a large area against the internal pressure of the diaphragm capsule during its entire lift.          The valve is thermally controlled and contains a diaphragm cap-sule for large operative ranges of pressure.
Patent CA-1324087-C (CA)
Inventor: NGO THAT T
IPC: B01L3/00
Filed: 1989-09-29
Granted: 1993-11-09
Abstract: ABSTRACT OF THE DISCLOSURE        A cartridge comprising a body having two ends and integral walls therebetween, characterized by filter means adjacent each end and defining in combination with the walls of the body a hollow internal chamber.  Each cartridge is provided with a male end and a female end, both of which are suitably sealed with individual closure means or a detachable closure tubing having a female end adapted to close the male end and a male end adapted to close the female end of the cartridge.  In a preferred embodiment, at least a portion of the internal chamber is filled with particulate material, such as an adsorbent.  The filter means is substantially impermeable to passage of the particulate material therethrough, while permitting substantial flow of liquids.
Patent DK-157072-C (DK)
Inventor: PIOTROWSKI TONY S
IPC: B65B63/02
Filed: 1983-12-21
Granted: 1990-04-30
Abstract: An improved apparatus for collecting and stacking insulation batts or other similar articles and transferring these collections into one of a plurality of packing or compression chambers. The apparatus has a batt-transfer device that operates in a horizontal reciprocating motion, moving a first collection of batts from a collecting surface to a position in a packing chamber located on either side of the collection surface, and cycling back for another collection. Lifting members in each chamber raise the stack up to a predetermined height and holding fingers are inserted underneath this collection to hold them in place. The lifting members then cycle back down to the floor or bottom of the chamber for successive loads with the holding fingers being alternately extended and retracted in sequence to retain the successively larger collection of batts. When one chamber is completely full and a compression plate begins to force all the batts into a smaller unit, the reciprocating batt-transfer device starts transferring insulation batts into another packing chamber on the opposite side of the collection surface. After the compression plate forces the batts into a smaller, more compact unit, a ram pushes this unit through a snout and into a waiting container.