baber/WOPTO huggingface dataset:
Patent CA-1289531-C (CA)
Title: Motor vehicle headlight module
Inventor: HARADEN THOMAS
IPC: F21S8/10
Filed: 1988-01-21
Granted: 1991-09-24
Abstract: TITLE: MOTOR VEHICLE HEADLIGHT MODULE                      ABSTRACT     A  motor  vehicle  headlight  module  wherein  the reflector  includes  a dual  chambered  protruding  rear portion,  a  pair  of  conductive  terminals securedly positioned within this rear portion, a contact member including  an  insulative  body  portion and a  pair  of electrical contacts positioned thereon and a lighting capsule (e.g.,  low wattage tungsten halogen) designed for being initially secured to the contact member such that this assembly  (capsule-contact member)  can then be  precisely  oriented  within  a  first  of  the  two chambers of  the reflector.   During such positioning, the contacts  of  the contact member  are electrically connected   (e.g.,   laser  welded)   to  the  pair  of conductive   terminals,   respectively.   An   external connector   (e.g.,   forming  part  of   the  vehicle's electrical  circuitry)  may  then  be  positioned  within the second  chamber  and  thus  electrically coupled to the precisely oriented capsule,  said connection being established   through   the   positioned   conductive terminals.   The  invention  is  of  extremely  compact design and,  in one embodiment,  possessed an overall height of only about two inches and a width of about 2.5  inches,  such  that  when  utilized  with  other, similar modules  in a headlighting assembly,  resulted in an overall assembly having a relatively small total forward  area.   Greater  aerodynamic  capabilities  are thus possible for any motor vehicle utilizing such an assembly.
Patent CA-1313882-C (CA)
Title: N-alkenylcarbamate macromer
Inventor: KURODA NOBUYUKI
IPC: C08F26/00
Filed: 1988-03-25
Granted: 1993-02-23
Abstract: ABSTRACT A novel N-alkenylcarbamate macromer is disclosed having the general formula:                           where R1 is hydrogen or an alkyl group of 1 to 5 carbon atoms, R2 is an alkyl group of 1 to 10 carbon atoms, R3 is hydrogen or an alkyl group of 1 to 3 carbon atoms, and m is a whole number ranging from 1 to 30.  The macromer can be prepared by reacting an alkenyl isocyanate with a polyalkylene glycol monoalkyl ether.  When polymerized or copolymerized with other monomers, the macromer produces comb-shaped polymers useful as compatibilizing agents, matrices for polymeric solid electrolytes, etc.
Patent CA-1304781-C (CA)
Title: Dispositif de mesure, en une pluralite de points, du champ micro-onde diffracte par un objet
Inventor: BERTHAUD PATRICE
IPC: G01N22/02
Filed: 1988-04-21
Granted: 1992-07-07
Abstract: Abrégé Dispositif de mesure, en une pluralité de points, du champ micro-onde diffracté par un objet. Une source (2) de rayonnement micro-onde illumine un objet (1). Des antennes doublets électriques (3) chargées par des diodes (4) sont disposées en ligne sur le trajet du rayonnement diffracté par l'objet (1). Une structure de guidage (5), pourvue d'antennes de couplage (55) est disposée le long de la ligne d'antennes doublets (3), et collecte le rayonnement diffracté. Des circuits électroniques (6, 1, 8) commandent l'ensemble pour mesurer le champ diffracté à l'emplacement de chaque antenne doublet (3). Le dispositif s'applique au contrôle non-destructif d'objets, de matériaux ou de produits industriels en défilement, par exemple, ainsi qu'aux tests de systèmes rayonnants. (Fig. 1).
Patent CA-1310930-C (CA)
Title: Process for the catalytic cracking of feedstocks containing high levels of nitrogen
Inventor: SCHERZER JULIUS
IPC: C10G11/05
Filed: 1988-04-26
Granted: 1992-12-01
Abstract: ABSTRACT OF THE DISCLOSURE         Hydrocarbon feedstocks containing relatively high levels of nitrogen contaminants are converted by catalytic cracking into products of lower average molecular weight by contacting the feedstock under cracking conditions with a nitrogen resistant cracking catalyst comprising a Y zeolite dispersed in a matrix containing a synthetic silica-alumina component which component is preferably derived from silica sol and aluminum chlorhydrol. By using the catalyst, the feedstocks containing relatively high levels of nitrogen contaminants can be effectively converted without the necessity of mixing them with a nitrogen scavenging material.
Patent CA-1297453-C (CA)
Title: Bag roll
Inventor: CASE MANSON D
IPC: B65D33/00
Filed: 1988-06-20
Granted: 1992-03-17
Abstract: ABSTRACT OF THE DISCLOSURE A roll of flexible plastic film bags formed of a continuous strip of bags with transverse severance lines between the individual bags.  The bags dispense in a forward direction from the roll with each following bag adhesively tacked to the roll with a resistance to release slightly greater than the resistance to release of the severance line for a stabilization of the roll as the leading bags are severed therefrom.  The tack securing of each following bag is provided by the application of an adhesive to the inner face panel of each bag adjacent the mouth end thereof as the roll is being formed.
Patent CA-1341639-C (CA)
Title: Recombinant fibroblast growth factors
Inventor: FIDDES JOHN C
IPC: C12N1/21
Filed: 1988-07-07
Granted: 2014-07-08
Abstract: The DNA sequences encoding analogs of human acidic and basic fibroblast growth factors (FGF) can be recombinantly expressed to obtain practical amounts of proteins useful in effecting both pathologies related to persistent angiogenesis and wound healing and related tissue repair.
Patent CA-1318211-C (CA)
Title: Stable non-aqueous suspension containing organophilic  clay and low density filler
Inventor: CAO HOAI-CHAO
IPC: C11D17/08
Filed: 1988-07-14
Granted: 1993-05-25
Abstract: STABLE NON-AQUEOUS SUSPENSION CONTAINING ORGANOPHILIC CLAY AND LOW DENSITY FILLER                      Abstract of the Disclosure A non-aqueous liquid heavy duty laundry detergent composition in the form of a suspension of builder salt in liquid nonionic surfactant is stabilized against phase separation by the addition of small amounts of low density filler, such as hollow plastic or glass microspheres.  The low density particulate filler is added in an amount to equalize the densities of the continuous liquid phase and the dispersed phase.  Further stabilization against phase separation under strong vibration conditions is provided by addition of a small amount of organophilic modified clay, such as a water-swellable smectite clay in which the metal cations are totally or partially exchanged with mono- or di-long chain quaternary ammonium compound.
Patent CA-1320728-C (CA)
Inventor: SAKAGUCHI KAZUHIKO
IPC: C07D303/22
Filed: 1988-09-07
Granted: 1993-07-27
Abstract: Abstract The present invention is directed to liquid crystalline compounds having an optically active .gamma.-lactone ring of the formula:       (A) wherein R1 is a group selected from the group consisting of   and   ;     n and e are each independently 0 or 1; R3 is an alkyl group having 1 to 15 carbon atoms; R2 is a group of the formula:  -(CO)m-R4; m is 0 or 1; R4 is a hydrogen atom or an alkyl having 1 to 15 carbon atoms; and the symbol * denotes an asymmetric carbon atom, intermediates thereof, and a process for the production of the same.
Patent CA-1318819-C (CA)
Title: Method and apparatus for coating pipes
Inventor: BUTTIMORE WAYNE K
IPC: B28B21/64
Filed: 1988-10-13
Granted: 1993-06-08
Abstract: Abstract. Method and Apparatus for Coating Pipes. A method of coating pipes with concrete comprises conveying a series of pipe sections to a concrete coating station, rotating a pipe section about its longitudinal axis at the station and applying concrete to the outside of the pipe (1) during rotation whilst continuously feeding a line (3) to the rotating pipe to form a winding of line around the leading end of the pipe, subsequently feeding a wire (5) together with the line to the rotating pipe to form a winding of wire overlaid with line around the pipe during the application of concrete, and cutting the wire at a predetermined time prior to completion of the concrete coating whilst the pipe is still rotating whereby the wire is wound within the concrete coating, and continuing to feed the guide line to the rotating pipe after cutting of the wire to wind the line around the tail end of the pipe. Apparatus comprises a plurality of rollers (6,7,9,10,11,12) including cutting elements (8) on rollers (7) and drive means to feed wire and a further series of rollers (4) for feeding line in a controlled manner.
Patent CA-1299030-C (CA)
Inventor: KUNITAKE YOSHIKUNI
IPC: B63B1/18
Filed: 1988-11-10
Granted: 1992-04-21
Abstract: Abstract of the Disclosure A planing craft is disclosed, which has a monohull shape in appearance but which, in substance or at the times of a high speed planing, takes the form of a three-point hull in that it is supported at three points in total, one in a fore ship part and two in an aft ship part.
Patent CA-1292250-C (CA)
Title: Dual function process for isomerization and ring opening of a feed stream containing paraffins and hydrocarbons
Inventor: SCHMIDT ROBERT J
IPC: C07B61/00
Filed: 1988-11-29
Granted: 1991-11-19
Abstract: "DUAL FUNCTION PROCESS FOR ISOMERIZATION     AND RING OPENING OF A FEED STREAM CONTAINING PARAFFINS AND CYCLIC HYDROCARBONS"                  ABSTRACT   A C4-C6 feed containing low octane paraffins and substantial amounts of cyclic hydrocarbons is contacted with a high chloride, platinum alumina catalyst under conditions selected to simultaneously open cyclic hydrocarbon rings and isomerize paraffins to more highly branched paraffins in order to produce a highoctane product stream which has a relatively low cyclic content. The process canoperate at relatively low severity conditions that provide favorable equilibriumconditions for isoparaffin conversion. The ring opening is also obtained withoutexcessive generation of light hydrocarbons. Multiple stage reaction zones may beused to operate the first stage at slightly higher severity than the second stage to maximize ring opening and obtain favorable equilibrium of iso to normal paraffins.
Patent CA-1336151-C (CA)
Inventor: HAY ROBERT A
IPC: C04B41/50
Filed: 1988-12-02
Granted: 1995-07-04
Abstract: Strong and durable ultrafiltration membranes with effective separating layers having average pore sizes at almost any point in the range 10 - 80 nm can be made en-tirely out of alpha alumina by seeding boehmite sols with appropriate seeds, such as very fine alpha alumina with a specific surface area of more than 100 m2/g, gel-ling a thin layer of the sol by contact with a microfil-ter support, drying, and controlled heating of the coat-ed support.
Patent CA-1333567-C (CA)
Inventor: CIOCA GHEORGHE
IPC: A61K31/355
Filed: 1988-12-09
Granted: 1994-12-20
Abstract: Cosmetic and pharmaceutical compositions and methods comprising delivery systems for the controlled release and enhanced penetration of biologically active materials (e.g., Vitamin A) to the skin.  The delivery systems comprise cholesteric liquid crystals wherein the active material is retained within the lamellar molecular structure (i.e., between the molecular sheets) of the choles-teric liquid crystal.
Patent CA-1317407-C (CA)
Title: Aromatic sulfideamide polymer and method for producing the same
Inventor: TOMAGOU SATOSHI
IPC: C08G75/02
Filed: 1988-12-22
Granted: 1993-05-04
Abstract: ABSTRACT OF THE DISCLOSURE:       A class of amide group-containing aromatic dihalide compounds are sulfidlzed to provide a novel class of aromatic sulfideamide polymers increased in crystalline melting point (Tm).  The polymers exhibit excellent resis-tance to high temperatures, resistance to solvents, flame-retardant properties and improved mechanical properties.
Patent CA-1312805-C (CA)
Title: Method and apparatus for treating waste material
Inventor: LANDRY KENNETH C
IPC: B01D17/00
Filed: 1989-01-06
Granted: 1993-01-19
Abstract: METHOD AND APPARATUS FOR TREATING WASTE MATERIAL                 ABSTRACT OF THE DISCLOSURE    Preheated diluent and steam are introduced into a container containing waste material typically comprised of a sludge mixture of  liquid  and  solid material  including hydrocarbons.   The material  is  thereby heated and its viscosity reduced to form a pumpable slurry.  The slurry is pumped out of the container and its viscosity is adjusted to the optimum for separating the solids and liquids.   The solids are then separated from the liquid by centrifugal force, any valuable material in either the solids and the liquid are recovered and the rest disposed of.
Patent CA-1295357-C (CA)
Inventor: ANDERSON CARL
IPC: E04G5/14
Filed: 1989-02-20
Granted: 1992-02-04
Abstract: ABSTRACT OF THE DISCLOSURE         A guard system for a scaffolding arrangement having an upper platform and a lower platform traversing a pair of spaced-apart poles.  Each platform projects along a respective side of a plane defined by the poles.  The guard system includes a net wall which spans a gap between the upper platform and the lower platform.  A clamping arrangement is provided, which clamps an upper edge of the net wall to the upper platform and a lower edge of the net wall to the lower platform.
Patent CA-1301386-C (CA)
Inventor: SASANO JUN
IPC: H04M1/00
Filed: 1989-03-01
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE        This  invention relates to a telephone apparatus and  a method of controlling the telephone apparatus, wherein, where a calling  operation conflicts with a  call-receiving  operation, calling processing and call-receiving processing are  performed so  that an intention of an operator at a calling side  may  be respected.   A timer is caused to start to operate in  response to an incoming signal detected by an incoming signal  detecting unit.  Where an off-hook operation is detected by  an  off-hook detecting unit before the expiration of a timer time set at the timer, a line control unit treats the off-hook operation as  an off-hook operation for a calling operation.  Where an  off-hook operation is detected by the off-hook detecting unit after  the expiration of the timer time, the line control unit treats  the off-hook  operation  as  all  off-hook  operation  for  a  call-receiving operation.
Patent CA-1317829-C (CA)
Title: Anti-rub device and method for protecting a horse's coat from damage from a horse blanket
Inventor: NEWMAN MARLENE
IPC: B68C5/00
Filed: 1989-04-28
Granted: 1993-05-18
Abstract: ANTI-RUB DEVICE AND METHOD FOR PROTECTING          A HORSE'S COAT FROM DAMAGE FROM A HORSE BLANKET                                Abstract An anti-rub device (10, 100) securable to a horse for use under a horse blanket to protect a horse's coat includes a main body (12, 102) portion having a stretchable fabric for supporting a portion of a horse blanket thereon and securement means (13, 104) for securing the main body portion in tight conformity about the torso of the horse, with a portion of the main body portion (12, 102) surrounding the sides of the horse in regions of the points of the horse's front shoulders.  A method of protecting the horse's coat also is disclosed.
Patent CA-1304672-C (CA)
Title: Tubing conveyed sampler
Inventor: WHITE KEVIN M
IPC: E21B34/10
Filed: 1989-05-10
Granted: 1992-07-07
Abstract: Abstract of the Disclosure A sampler apparatus for use in a well includes a housing having a full opening bore therethrough.  A first removable sample chamber for trapping a well fluid sample is removably disposed in the housing in a location such as to avoid restricting the full opening bore regardless of whether the sample chamber is in an open or closed position.  Preferably a plurality of such sample chambers are provided.
Patent CA-1338005-C (CA)
Title: Metal chip furnace charge apparatus and method
Inventor: AREAUX LARRY D
IPC: F27D19/00
Filed: 1989-06-28
Granted: 1996-01-30
Abstract: Apparatus and method for charging metal chips into a molten bath of the metal from which the chips are formed, comprising a compacting extruder and a delivery conduit which is resistant to the mass of molten metal and which is pivotable to dip into the molten metal bath when chips are being charged thereinto and out of contact with the bath when charging is to be dis-continued, are disclosed.  The chips are forced through the delivery conduit in the form of a compacted or densified mass preferably having a density between about 30 and 60 percent of the density of the solid metal and preferably between about 55 and 80 pounds per cubic foot.  Feed is continued while the delivery conduit is in the molten metal bath and until it is removed therefrom to prevent entry of molten metal into the delivery conduit.   The method is preferably con-ducted on a continuous basis and various sensors with appropriate wiring may be employed for safety and for making the method substantially automatic in operation.
Patent CA-1333481-C (CA)
Inventor: BAILEY PAUL R
IPC: F16L5/04
Filed: 1989-07-20
Granted: 1994-12-13
Abstract: A fire stopping apparatus includes a metal casing having two side walls with co-extensive openings and an annular outer wall extending between the side walls outwardly from the openings, forming an inwardly open,  annular channel. The casing has mounts for connecting the apparatus to a building  structure.   There  is  an  intumescent  material within the channel.  A resilient gasket extends from the casing and has an annular inner wall extending inwardly beyond the intumescent material.
Patent CA-1271966-C (CA)
Title: Aryl and aralkyl sulfonyl l-prolines
Inventor: KRAPCHO JOHN
IPC: C07D409/12
Filed: 1984-04-17
Granted: 1990-07-24
Abstract: ABSTRACT This invention provides new aryl and aralkyl sulfonyl L-prolines of the formula wherein: R is hydrogen or lower alkyl; m is zero or an integer from 1 to 4; R1 , a 1- or 2-naphthyl of the formula , or which are useful as intermediates in the preparation of new acyl mercaptoalkanoyl and mercaptoalkanoyl derivatives of aryl and aralkyl sulfonyl prolines of the formula IMG> which possess angiotensin converting enzyme inhibition activity and thus are useful as anti-hypertensive agents.
Patent CA-1340420-C (CA)
Inventor: IMRAN MIR A
IPC: E05B47/00
Filed: 1996-11-20
Granted: 1999-03-02
Abstract: A lock in a secure entry system for use with a source of DC power having high frequency pulse width with modulation thereon comprising a housing and a key container mounted in said housing movable between accessible and inaccessible positions.  Circuitry is provided within the housing for controlling the movement of the key container and is adapted to be connected to the source of DC power. The circuitry includes a filter having a capacitor.  The circuitry is capable of receiving the high frequency pulse width modulated DC power.  The capacitor serves to supply at least some of the power required by the circuitry during the time the pulse width modulation is occurring on the DC power supplied. A latch mechanism is provided to prevent opening of the key container to an accessible position by hammer blows applied to the housing.
Patent DK-153436-C (DK)
Inventor: SCHMALHOFER MARKUS
IPC: F24C15/20
Filed: 1984-02-29
Granted: 1988-12-12
Abstract: 1. Fume hood with an elongate extraction chamber, with an exit air connection for discharging extracted exit air and with a fresh air supply chamber and a fresh air collection chamber, between which heat exchange elements, through which fresh air can flow, of a recuperator are arranged which is provided in the extraction chamber of the hood and around which the exit air flows, characterized in that the fresh air supply chamber (5) and the fresh air collection chamber (6) are arranged in the region of the top side of the extraction chamber (3) each along one edge of the hood and extend over at least approximately the entire length of the hood, and that the heat exchange elements (26) are arranged transversely to the longitudinal direction of the hood.
Patent DK-162796-C (DK)
Inventor: MEINIG MANFRED
IPC: F16L23/14
Filed: 1986-04-04
Granted: 1992-04-27
Abstract: The end of a duct section having flat sheet metal plates is bent up to form connecting flanges having an essentially hollow closed profile. Flange walls of the connecting flanges bearing the free edges of the duct section are lock-seamed into folding pockets which are formed between the duct wall and the adjoining flange wall. To connect duct sections having larger duct cross-sections, the flange walls can have outwardly extending protrusions for reinforcement.
Patent DK-152460-C (DK)
Inventor: ACKERET PETER
IPC: G03B23/02
Filed: 1986-07-11
Granted: 1988-08-01
Abstract: PCT No. PCT/EP85/00610 Sec. 371 Date Jul. 11, 1986 Sec. 102(e) Date Jul. 11, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/03024 PCT Pub. Date May 22, 1986.The invention relates to a device for a cyclic rearrangement of a pile (182) of sheets having a housing (12) with a viewing window (35) and a slider member (14) that can be pulled out of the housing (12) and pushed back into the housing again parallel to the latter, and having a sheet-changing mechanism by means of which one sheet in the pile (182) is retained in the housing while the slider member (14) transports the remainder of the pile out of the housing (12), means being provided for removing the sheet remaining in the housing (12) from the housing (12) through the opening provided in the housing for the slider member (14).
Patent FI-73243-C (FI)
Inventor: SOERENSEN GUNNAR
IPC: C23C/
Filed: 1983-10-17
Granted: 1987-09-10
Abstract: A catalytically active powder, its preparation, and its use for activating insulating substrates to receive electrolessly deposited metal in a coherent metal layer are described. The powder of the invention comprises a plastic powder containing catalyzing/activating chemical compounds allowing that the acceleration of the catalyst is not carried out until the powder is melted down onto the substrate. The substrate need not be etched prior to the metallization since the plastic melted down ensures a good adhesion between metal and plastics and between plastics and substrate. Furthermore, the colloidal nature of the catalyzing compounds is stabilized in a particular and especially durable manner by the plastic powder. The use of the powder causes less risk to the environment since the catalyst may be applied as a dry powder, and since the etching of the substrate is avoided.
Patent FI-80977-C (FI)
Inventor: DISCHERT ROBERT ADAMS
IPC: H04N7/00
Filed: 1986-08-22
Granted: 1990-08-10
Abstract: A wide aspect ratio television system includes memories (40,42,44) for storing and recovering a video input signal in response to read and write clock pulses, respectively. Write clock pulses are deleted (410, Figure 4) to compress edge regions of a wide aspect ratio input signal and read clock pulses are deleted (Figure 8) to restore the signal to its original aspect ratio. The pattern of deleted pulses is preferably altered (404) on a line-by-line basis to reduce visible artifacts of signal decimation. In dual mode receivers which may include provisions for controlling edge blanking or effecting edge interpolation, the pattern of deleted clock pulses may be selected as a function of the type of received signals.
Patent FI-97668-C (FI)
Inventor: RUMREICH MARK FRANCIS
IPC: H04N5/44
Filed: 1990-04-06
Granted: 1997-01-27
Abstract: In a television signal processing system, the picture signal is detected by a quasi-synchronous detector (60) wherein the picture carrier is amplitude limited (98) and video tank filtered (110) for insertion into the video mixer for deriving the composite video signal. The sound channel comprises a single parallel resonant tuned circuit (80) forming a bandpass filter with a passband centered at the sound carrier frequency. The modulated sound carrier is fed to a sound detector (84) which is also fed the same filtered picture carrier signal provided by the video tank (110) for providing the 4.5 MHz intercarrier sound signal.