baber/WOPTO huggingface dataset:
Patent CA-1298709-C (CA)
Title: Vibration-damping control handle for a portable power tool
Inventor: DRIGGERS BERNARD M
IPC: B25G1/00
Filed: 1987-11-26
Granted: 1992-04-14
Abstract: ABSTRACT        A vibration-damping control handle connectable to the  shaft  portion  of  a  portable  power  tool,  such  as  a flexible  line  trimmer  or  the  like,  has  an  elongated, generally   tubular   vibration   isolation   section   which coaxially circumscribes the shaft. A first end portion of the vibration isolation section is clamped to the shaft so that the balance of the section is cantilevered relative to the shaft and defines therewith an annular clearance space. The inner end of a handgrip connecting section is secured to a second end portion of the vibration isolation section, the connecting section projecting laterally outwardly from the vibration isolation section and having an operator handgrip secured to its outer end.   During operation of the tool, transverse  shaft  vibration  is  absorbed  by  the  vibration isolation section to thereby isolate the handgrip from a substantial  portion  of  such  vibration.    The  vibration isolation section also functions as a cantilevered spring element which may be laterally flexed into engagement with the shaft to exert a stronger lateral control force on the shaft,  the shaft acting as a stop to limit such lateral flexure.   In alternate embodiments of the handle an annular resilient  cushioning  member  is  secured  to the vibration isolation  section  to  define  a  resilient  stop  portion thereon.   When the vibration isolation section is bottomed out against the shaft the resilient member engages the shaft and absorbs additional shaft vibration which might otherwise be  transmitted  to  the  handgrip  through  the  handgrip connecting section. In a further alternate embodiment of the handle the second end portion of the vibration isolation section  is  transversely  enlarged  and  has  a  spherically curved outer surface.  The handgrip connection is removably clamped to this spherically curved outer surface in a manner permitting  a wide  range  of  positional adjustment of  the handgrip relative to the vibration isolation section.
Patent CA-1313371-C (CA)
Title: Fused azepinone and azocinone derivatives, processes for their preparation, agents containing them and their use, and intermediates in their preparation
Inventor: URBACH HANSJOERG
IPC: C07K5/06
Filed: 1988-02-12
Granted: 1993-02-02
Abstract: Abstract of the Disclosure:         Fused azepinone and azocinone derivatives, processes for their preparation, agents containing them and their use, and intermediates in their preparation The invention relates to compounds of the formula I                         (I) in which m denotes 1 or 2 and n denotes 0, 1 or 2; R1 and R2 denote identical or different radicals from the series comprising hydrogen, optionally substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, partly hydrogen-ated aryl and optionally substituted aralkyl; R3 and R4 denote identical or different radicals from the series com-prising hydrogen, alkyl, alkenyl and optionally substituted aralkyl; Y denotes hydrogen or hydroxyl and Z denotes hydro-gen, or Y and Z together denote oxo, and X denotes option-ally substituted alkyl, alkenyl, cycloalkyl, optionally sub-stituted 4-piperidinyl, optionally substituted aryl or indolyl, processes for their preparation, medicaments containing these compounds and their use in the treatment of hypertension or heart diseases, and to intermediates in their preparation.
Patent CA-1298526-C (CA)
Title: Cuve anti-deversement
Inventor: MERCIER YVON
IPC: F24H9/20
Filed: 1988-02-17
Granted: 1992-04-07
Abstract: La présente invention concerne un dispositif antidéversement d'eau pour appareil domestique qui utilise de l'eau au cours de son fonctionnement, le dispositif antidéversement comprenant un fond destiné à recevoir l'appareil domestique, le fond étant pourvu d'un rebord périphérique en saillie vers le haut, une ouverture de drainage pratiquée sur le fond pour évacuer l'eau répandue sur ce dernier, le fond étant aussi pourvu d'un dispositif pour diriger l'eau par gravité vers l'ouverture de drainage.
Patent CA-1309755-C (CA)
Title: Method of and apparatus for baking coating layer
Inventor: NOZAKI HIROYOSHI
IPC: B05D3/04
Filed: 1988-03-29
Granted: 1992-11-03
Abstract: ABSTRACT OF THE DISCLOSURE         A coating layer such as a paint coating, a sealer, or the like on an electrically conductive workpiece such as an automotive body is baked or dried by holding an induction coil or induction coils closely to the workpiece, supplying an electric current to the induction coil or coils to induce eddy currents in the workpiece to heat the workpiece with the eddy current, and applying a gas such air to the surface of the coating layer to bake or dry the same.
Patent CA-1338472-C (CA)
Title: System for handling garbage or waste
Inventor: HYDEN HANS
IPC: B65F/
Filed: 1988-04-08
Granted: 1996-07-23
Abstract: The present invention relates to a method for removing and transferring refuse from serving trays which on con-veyor belts are carried past different stations for removing dirty dishes, removing refuse and washing the trays. According to the invention a vacuum is produced in a suction nozzle provided immediately adjacent the path along which the trays are conveyed, and the refuse is transferred through a transfer duct which is connected to the nozzle and through which the vacuum is produced at the nozzle. The invention also relates to an installation for performing the method.
Patent CA-1332431-C (CA)
Inventor: GREENFIELD MARK S
IPC: E21C35/18
Filed: 1988-04-27
Granted: 1994-10-11
Abstract: ABSTRACT OF THE DISCLOSURE         An earth working tool, such as a mining and construction cutter bit, has an elongated body, and a working  element,  such  as  a  hard  tip attached on  a forward end of the body. The working element or hard tip is fabricated of a composition of essentially tungsten carbide of large grain size. The composition has one of a  plurality  of  different  percents,  X,  by weight  of cobalt as a binder and one of a plurality of different Rockwell A scale hardnesses,  Y. The cobalt percents X and hardnesses Y are paired in sets and have nominal values which satisfy the relationship:                     Y = 91 - 0.62X, where X is selected from within a range of from about 4.5 to 11.5 percent. Also, the values of Y in the sets of X and Y have upper and lower limits which satisfy the respective relationships:         Y = 91.1 - 0.57X and Y = 90.9 - 0.67X, where X is selected from the aforementioned range of from about 4.5 to 11.5 percent. More particularly, each composition has one set of cobalt percent X and hardness Y values selected from a plurality of different sets of (X, Y)   as   follows:    (4.5 +/- 0.3,   88.2 +/- 0.3), (5.0 +/- 0.3, 87.9 +/- 0.3), (8.5 +/- 0.5, 85.8 +/- 0.5) and (10.5 +/- 0.5, 84.5 +/- 0.6).
Patent CA-1308508-C (CA)
Title: Heat-curable silicone compositions comprising fumarate cure-control additive and use thereof
Inventor: LO PETER Y K
IPC: C09J7/02
Filed: 1988-05-06
Granted: 1992-10-06
Abstract: HEAT-CURABLE SILICONE COMPOSITIONS COMPRISING FUMARATE CURE-CONTROL ADDITIVE AND USE THEREOF                          ABSTRACT           Compositions which cure by a platinum-catalyzed reaction between silicon-bonded hydrogen atoms and silicon-bonded, aliphatically unsaturated hydrocarbon radicals have improved pot-life and cure-rate characteristics when a catalyst-inhibiting amount of a diorgano fumarate compound is added to the composition.  Solventless coating compositions containing a dialkyl fumarate, a methylhydrogenpolysiloxane and a methylpolysiloxane bearing hexenyl radicals are particularly useful as adhesive-release coatings for acrylic-based pressure sensitive adhesives, applied in-line.
Patent CA-1327490-C (CA)
Inventor: UENO RYUZO
IPC: A61F6/04
Filed: 1988-05-19
Granted: 1994-03-08
Abstract: Abstract:         A condom having a coating of a thick material comprising a polysaccharide selected from the group consisting of dextran sulfate, pharmaceutically acceptable salts of dextran sulfate, hyaluronic acid and pharmaceutically acceptable salts of hyaluronic acid.  The condom of the present invention has enhanced degrees of safety and is more comfortable to use than conventional condoms.
Patent CA-1305275-C (CA)
Title: Thermotropic liquid crystalline polyesters
Inventor: FOA MARCO
IPC: C08G63/68
Filed: 1988-07-21
Granted: 1992-07-14
Abstract: ABSTRACT Thermotropic liquid crystalline polyesters which can be processed in the molten state containing moieties derived from a dicarboxylic   aromatic   acid   and   2,5-dihydroxybenzophenone eventually in a mixture with a substituted hydroquinones.            (US-149-01)
Patent CA-1302823-C (CA)
Title: Nasal pack syringe
Inventor: SHIPPERT RONALD D
IPC: A61F13/20
Filed: 1988-08-02
Granted: 1992-06-09
Abstract: ABSTRACT A nasal pack syringe is provided that includes a barrel,  a plunger,  an expandable,  absorbent packing material,  and a suture for retrieval of the packing material.   The barrel is substantially rectangular in cross-section.  The dimensions of the barrel and pack-ing material are influenced by the dimensions of the human nasal cavity.   The barrel and packing material are of sufficient length to allow penetration as far as the posterior wall of the nasopharynx.  The barrel has ribs projecting  from an interior wall thereof to facilitate movement of the packing material and a notch for holding the suture to avoid any obstruction during the movement of the packing material relative to the barrel.  The plunger has a split end to assure a tight fit between the plunger and the barrel.   In using the nasal pack syringe,  the plunger is moved to push the packing material from the barrel into the patient's nasal cavity.   The packing material expands upon con-tact with blood.   The packing material absorbs the blood to prevent  aspiration of the blood  by  the patient. Once expanded, the packing material applies hemostatic pressure to ruptured vessels to arrest the flow of blood.   Retrieval of the packing material is accomplished by the suture attached to the packing material.
Patent CA-1339863-C (CA)
Title: Teinture capillaire et methode d'utilisation
Inventor: ANDERSON JAMES S
IPC: C07C251/24
Filed: 1988-08-18
Granted: 1998-05-12
Abstract: Linvention englobe lutilisation de nitroaminobenzaldéhydes et de nitroaminobenzylimines en tant quagents de coloration capillaire. 4-[(2-hydroxyéthyle) amino] -3-nitrobenzaldéhyde, N-(2-hydroxyéthyle)-4-[(2-hydroxyéthyle) amino] -3-nitrobenzylimine et N-éthyle-(nitro-éthylamino-3-4) benzylimine sont les modes de réalisation préférés. Les compositions employant les agents de coloration capillaire de la présente invention sont également englobées. f r,~
Patent CA-1291584-C (CA)
Title: Mobile satellite communication system
Inventor: ICHIYOSHI OSAMU
IPC: H04B7/204
Filed: 1988-09-09
Granted: 1991-10-29
Abstract: A satellite communication system includes a plurality of mobile stations which are situated on the earth and a communication satellite which is communicable with the mobile stations by radio signals over a plurality of spot beams. The satellite applies single sideband amplitude modulation (SSB-AM) to analog signals which are sent from the mobile stations, applies digital modulation to coded voice and data, and separates signals in the form of frequency-division-multiplexed (FDM) signals on a channel basis by a transmultiplexer method which is implemented by demultiplexers of a transponder. Baseband matrix means is provided for connecting an output of any of the demultiplexers to one of the spot beams to be transmitted. Further, transmitting means is provided for time-division-multiplexing outputs of the baseband matrix means to form a transmit frame and transmitting it in the form of a TDM signal, On the other hand, each mobile station includes a receiver for selecting a channel signal to be received out of the TDM signal which is sent from the transmitting means of the onboard transponder, and demodulates it to regenerate a signal.
Patent CA-1323550-C (CA)
Title: Histological fixatives
Inventor: SIEGFRIED BARRY A
IPC: G01N1/28
Filed: 1988-10-11
Granted: 1993-10-26
Abstract: HISTOLOGICAL FIXATIVE             ABSTRACT OF THE INVENTION    A mercury and formaldehyde free histological fixative.          The fixative employs standard non-toxic components comprising one or more alkanols, one or more diols and triols such as ethylene glycol, and one or more acids such as acetic and formic acid in an aqueous solution. A salt of a metal ion having an oxidation state of at least two may be added as an optional mordant. Osmotically active substances such as sodium chloride may be used as an option as desired to control osmotically induced cell volume changes.
Patent CA-1302341-C (CA)
Title: Entraining cleat for conveyor belts
Inventor: NOLTE GUENTHER
IPC: B65G15/44
Filed: 1988-10-12
Granted: 1992-06-02
Abstract: Abstract Of The Invention An entraining cleat of rubber or like material for attachment to a flat conveyor belt of an assembly for steep or vertical conveying of loose material is pro-vided.  The entraining cleat includes an entraining bar having a lower straight branch and latteral projections extending perpendicularly outwardly from opposite sides thereof above the lower end of the branch.  A foot por-tion includes two profile portions having angular cross-sections extending generally parallel to each other with respective lower branches extending outwardly in opposite directions with flat bottom surfaces for being positioned on the conveyor belt and upper branches having a grooved-shaped space therebetween and upper flat faces for receiving the lower end of the lower branch of the entraining bar within the groove-shaped space and the latteral projections on the upper flat faces for mounting the entraining bar on the foot portion.  Screw bolts are formed within the profile portions of the foot portion by vulcanization or the like and extend upwardly out of the profile portions of the foot portion and through aper-tures in the respective lateral projections of the entraining bar for releasably fastening the entraining bar to the foot portion.
Patent CA-1301625-C (CA)
Inventor: LEU WILLY
IPC: B65B25/14
Filed: 1988-10-19
Granted: 1992-05-26
Abstract: INVENTOR:  WILLY LEU          INVENTION: APPARATUS FOR THE FABRICATION OF PORTABLE            TUBULAR-SHAPED PACKAGES FORMED OF PRINTED PRODUCTS     ABSTRACT OF THE DISCLOSURE           Printed products arriving in imbricated formation are delivered by band conveyors to a wind-up location.  At the wind-up location the printed products are wound into a printed product roll by a belt element guided about a winding core.  Before the last printed products of the imbricated formation have been delivered to the wind-up location a foil is introduced between these last printed products and the downstream located band conveyor of the aforementioned band conveyors.  This foil is wound-up together with the printed products.  A tensioned foil section of the foil which has been infed to the wind-up location is severed by a cutter device.  The thus formed printed product package composed of printed products is wound-up into a printed product roll and the foil section which extends about the wound-up printed product roll is stripped from the winding core by an ejector device and deposited upon a support table.
Patent CA-1323752-C (CA)
Inventor: LOUKEINEN VEIKKO
IPC: B01J35/00
Filed: 1988-11-15
Granted: 1993-11-02
Abstract: (57) Abstract he invention relates to a method for manufacturing and reinforcing a catalytic unit (1) intended for purifying exhaust gases, wherein a helical unit (1) is formed from a corrugated foil band (2) and a straight foil band (3), coated in advance with a support-material layer and a cata-lyst layer, which unit may be oval or round in shape. After the forming of the unit a support (4) is pressed through the unit, the support preventing the unwinding of the unit and the rubbing of the foil bands against each other, and thus a rigid catalyst unit (1) which will retain its shape is formed.
Patent CA-1311519-C (CA)
Title: Secondary battery
Inventor: SHISHIKURA TOSHIKAZU
IPC: H01M10/05
Filed: 1988-11-18
Granted: 1992-12-15
Abstract: SECONDARY BATTERY     ABSTRACT OF THE DISCLOSURE      A secondary battery comprised of a positive electrode, a negative electrode and a non-aqueous electrolyte, wherein the positive electrode comprises a sodium-cobalt oxide as the main component, the negative electrode is composed of a composite body comprising a sodium alloy such as a sodium/lead or sodium/tin alloy, a carbon material and a binder, and the non-aqueous electrolyte is composed of a sodium salt and an ether compound.   The positive electrode and negative electrode is prepared by a process wherein a binder is swollen with or dissolved in an organic solvent, the swollen or dissolved binder is mixed with a carbon material, and the mixture is then mixed with a sodium alloy or a sodium-cobalt oxide directly or after removal of the organic solvent.
Patent CA-1312581-C (CA)
Title: Catheter packaging system
Inventor: TATERKA MICHAEL
IPC: A61M25/00
Filed: 1988-11-23
Granted: 1993-01-12
Abstract: ABSTRACT OF THE DISCLOSURE    A catheter packaging system includes a catheter tray having a main tray body with a hub-retaining  portion and an interchangeable  catheter tip-retaining  insert.  The insert is  selectively receivable  within a corresponding recess in the main tray body.  The main tray body and the interchangeable  insert  each  include   a  plurality  of catheter tracks  for holding  different catheters with at least one catheter  tip  track  of  the  interchangeable insert being in line with a main body track for holding a catheter therein.  Each main body track  is provided with a hub-retaining slot for engaging and holding a catheter hub.
Patent CA-1298407-C (CA)
Title: Apparatus for determining a paint formulation for bodywork repairs
Inventor: DAVID MICHEL
IPC: G01J3/46
Filed: 1988-11-25
Granted: 1992-03-31
Abstract: IN THE  CANADIAN     PATENT AND TRADE MARK OFFICE PATENT APPLICATION   entitled  :  Apparatus  for  determining a  paint  formulation  for bodywork repairs. in the name of :  Michel DAVID       ABSTRACT OF THE DISCLOSURE            A  measuring head, equipped with means for  lighting  one part  of a bodywork of which the color is to be reproduced and with a  receiver  for  picking  up  the light reflected  in  each  of  a plurality  of  preset  wavelengths  in order to  produce  a  signal representing  the reflectance of the surface in each wavelength, is connected to a device provided with means for calculating, for each wavelength,  the  reflectance obtained by any combination of  basic shades  or bases among a predetermined set of bases, and means  for comparing   the   measured   reflectances   with   the   calculated reflectances  in  order to find the suitable paint  formulation  by continual  approach,  using  a starting formulation  given  by  the particular   combination  of  bases  corresponding  to  the  color reference  of  the  bodywork to be repaired, until  the  difference between  the  reflectance  calculated values and  measured  values reaches a minimum or becomes smaller than a preset threshold.
Patent CA-1331816-C (CA)
Title: Polymeric agent for modifying impact resistance
Inventor: SIOL WERNER
IPC: C08L51/04
Filed: 1988-12-19
Granted: 1994-08-30
Abstract: ABSTRACT OF THE DISCLOSURE A composition universally usable as an impact modifier for synthetic resins comprising (A) from 10 to 80 percent by weight of a polymer of the formula   wherein R1 is hydrogen or methyl, R2 is C5-C7 cycloalkyl or such cycloalkyl substituted by C1-C22 alkyl, y has a value such that the corresponding monomer or monomers are from 5 to 50 percent by weight of polymer (A), and x has a value such that the corresponding monomer, together with up to 20 percent by weight of one or more optional comonomers, is the balance by weight, and (B)  from 20 to 90 percent by weight of an optionally crosslinked polymer having a glass transition temperature, Tg, below 10°C and preferably less than -10°C, polymer (B) being at least partially bonded covalently to polymer (A).
Patent CA-1313729-C (CA)
Inventor: INOUE YOICHI
IPC: F16C11/06
Filed: 1989-01-10
Granted: 1993-02-23
Abstract: ABSTRACT    The waterproof device including an elastic seal member for covering a joint section rotatably connecting a pair of rods.  On both ends of the seal member are provided covering sections for waterproofing the sides of both rods, between which covering sections are located a displacement offsetting section.  This displacement offsetting section includes thick and thin strips formed toward both ends in a manner to alternately locate thick and thin strips.  The strips are formed on the peripheral surface of the displacement offsetting section at regular intervals.
Patent CA-1293774-C (CA)
Title: Mounting base for a telephone device, such as a mobile telephone
Inventor: HAKANEN PEKKA
IPC: H04B1/3877
Filed: 1989-02-24
Granted: 1991-12-31
Abstract: ABSTRACT Mounting base for the transceiver of a mobile telephone for use in vehicles, the transceiver having a rigid boxlike enclosure. The mounting base (10) comprises a baseboard (12) having a main surface (20) and at least four sides (21, 22, 23, 24), at least three resilient brackets (14, 14', 14") extending from  the sides of the baseboard. The brackets (14, 14 , 14") have clips (16, 16', 16") at their free ends pointing inwardly over the baseboard. For mounting, the transceiver enclosure (110) is placed against the brackets and the transceiver bottom plate (112) against the baseboard (12) so that the bracket clips tightly snap on the transceiver upper edges. Pins (30) and recesses (40) cooperate with corresponding recesses and supports in the enclosure preventing the transceiver enclosure from moving relative the baseboard. The mounting base (10) is well suited for automatic production.     (Figure 1)
Patent CA-1332317-C (CA)
Inventor: GOGLIO LUIGI
IPC: A23B4/005
Filed: 1989-03-09
Granted: 1994-10-11
Abstract: ABSTRACT:             The invention relates to a procedure for the production of cooked ham, which does away with the need for an operator's intervention so as to avoid danger-ous contamination and successive sterilization proce-dures. This aim is achieved by substituting the tradi-tional phase of arranging the meat in a mold with a num-ber of automated phases; these phases consist of auto-matic arrangement of the meat in the mold, insertion of the shaped meat chunk in a bag, heat sealing under va-cuum  or in atmosphere. In addition the procedure elimi-nates the successive phases, usually performed after cook-ing and final pressing, which consist in cooling the ham, in its trimming to remove any parts which may alter its shape, its insertion in the bag its packing under vacuum and pasteurization, which are substituted with a single operation, according to this invention, by sealing of a drainage aperture previonsly provided in the bag. The traditional final phases of cooling the ham and its stor-age are performed successively.
Patent CA-1327290-C (CA)
Inventor: MCCLANAHAN GARY
IPC: A47C1/14
Filed: 1989-04-05
Granted: 1994-03-01
Abstract: Abstract of the Disclosure A segmented formable float having a series of parallel separate shaped flotation sections encapsulated and covered by a connecting covering.  The connecting covering contains uniform spaces between each flotation section so that the flotation sections, when the float is folded onto itself, are held in place, where folded.