baber/WOPTO huggingface dataset:
Patent CA-1172538-A (CA)
Inventor: WARD JAMES F
IPC: C11D1/04
Filed: 1982-03-16
Granted: 1984-08-14
Abstract: LIQUID DETERGENT COMPOSITIONS CONTAINING      ALPHA-AMINE OXIDE SURFACTANTS                      James F. Ward ABSTRACT        Liquid detergent compositions containing alpha-amine oxide surfactants and having a pH of from about 9.0 to about 13.0 are disclosed.  The alpha-amine oxides have improved stability against metal-catalyzed decomposition in the present compositions.  The compositions preferably contain heavy-metal chelating agents, and also other surfactants and detergent adjunct materials.
Patent CA-1241950-A (CA)
Inventor: RIVIER JEAN E F
IPC: C07K7/06
Filed: 1982-04-06
Granted: 1988-09-13
Abstract: GnRH ANTAGONISTS                       ABSTRACT  Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads.  Administration of an effective amount prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads.  The peptides have the structure.         X-R1-R2-R3-Ser-TYr-R4-R5-Arg-Pro-R6 wherein X is hydrogen or an acyl group having 7 or less carbon atoms; R1 is dehydro Pro or dehydro D-Pro; R2 is D-Phe, Cl-D-Phe, dichloro-D-Phe, CF3-D-Phe, F-D-Phe, difluoro-D-Phe, AcNH-D-Phe, NO2-D-Phe, dinitro-D-Phe, Br-D-Phe, dibromo-D-Phe, CH3-S-D-Phe, OCH3-D-Phe or CH3-D-Phe; R3 is D-Trp or B-D-NAL; R4 is a D-isomer amino acid and preferably B-D-NAL; R5 is Leu or N.alpha.Me-Leu; and R6 i8 Gly-NH2 or NHCH2CH3; provided however that either R3 or R4 is B-D-NAL.
Patent CA-1199397-A (CA)
Inventor: NIEUWENDIJK JORIS A M
IPC: H04R9/00
Filed: 1982-05-21
Granted: 1986-01-14
Abstract: ABSTRACT A ribbon-type electro-acoustic transducer has a magnet system which comprises a pole plate and a centre pole between which an air gap is formed.  A diaphragm on which conductors are arranged, is disposed in the air gap.  The pole plate comprises two plate-shaped parts between which a space is formed in which an edge portion of the diaphragm is located.  This results in a more homogeneous magnetic field, so that the transducer distor-tion may be reduced.  Moreover, the transducer sensitivity is im-proved and is suitable for handling signals in the mid-range audio frequency spectrum.  The cavity enclosed by the magnet system and the diaphragm can be acoustically coupled, possibly via an addi-tional cavity, to a (bass-reflex) duct or an additional (passive radiator) diaphragm.
Patent CA-1181104-A (CA)
Title: Door operator apparatus
Inventor: BRUNS JAMES A
IPC: E05F15/04
Filed: 1982-06-29
Granted: 1985-01-15
Abstract: Abstract The present invention relates to a mechanism for operating a panel (12) suitably mounted to a frame (12).     An actuator (13) pivotally attached to frame (11) provides a linear pulling and pushing  force.   A pivot arm (15) constructed and arranged for interconnecting actuator (13) to panel (12)  and pivotally attached to panel (12)  and actuator (13).   A motion arm (14) pivotally attached to frame (11)  and pivotal  arm (15)  cooperates  with pivot arm (15)  to transfer  the linear force of actuator (13) into a panel (12) opening and closing force.
Patent CA-1226398-A (CA)
Inventor: REID WILLIAM J
IPC: C08F14/00
Filed: 1982-07-02
Granted: 1987-09-01
Abstract: CHAIN TERMINATORS FOR POLYVINYL CHLORIDE POLYMERIZATION      Abstract of the Disclosure An improved process for terminating the suspension polymerization reaction of vinyl chloride monomer into polyvinyl chloride which comprises adding hindered phenols of the structure presented hereinafter to the polymerization reaction at a point in time when a predetermined amount of monomer conversion has occured.
Patent CA-1184822-A (CA)
Inventor: JENSEN OLE R
IPC: A61F5/442
Filed: 1982-07-05
Granted: 1985-04-02
Abstract: Abstract IRRIGATION SLEEVE AND ATTACHMENT THEREFOR     An  irrigation  sleeve  for  colostomy  patients  is adapted  such  that  it  can be  selectively and removeably attached to any one of a plurality of different snap-on attachments, such as an irrigation attachment or a rinsing or flushing  attachment.  The sleeve is basically funnel-shaped so that it may more effectively direct the flow of irrigating  fluid  and  waste  material  therethrough.  The sleeve  has  an opening  adapted to  receive a stoma of a colostomy patient and an opening adapted to receive one of the attachments.  The opening for the attachments can be moved out of alignment with the opening for the stoma in order to inhibit soiling of the attachment by irrigating fluid and waste material discharged from the stoma without requiring the attachment to be removed from the sleeve.
Patent CA-1181994-A (CA)
Inventor: STEWART ROBERT D
IPC: F28D13/00
Filed: 1982-08-05
Granted: 1985-02-05
Abstract: FLUIDIZED BED HEAT EXCHANGER UTILIZING    INDUCED DIFFUSION AND CIRCULATION               ABSTRACT OF THE DISCLOSURE      A fluidized bed heat exchanger in which a perforated plate is disposed within a housing for supporting a bed of particulate material.  Air is passed through the plate to fluidize the particulate material and a mixture of air and additional particulate material is introduced to said bed and deflected into said bed in a manner to induce diffusion and circulation of the bed materials in the bed.
Patent CA-1218880-A (CA)
Title: Belt tensioner, part therefor and methods of making  the same
Inventor: FOSTER RANDY C
IPC: F16H7/08
Filed: 1982-09-07
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE   A  tensioner  is  provided  herein  for  a  power  transmission belt that is adapted to be operated in an endless path.  The tensioner includes a  support  unit  for being  fixed  relative to the belt and a belt-engaging unit  carried  by  the  support  unit,  the belt-engaging  unit  being movable relative  to  the  support  unit.   A mechanical  spring unit  is operatively associated  with  the  support  unit  and  with  the  belt-engaging  unit  for urging  the  belt-engaging  unit  relative  to the  support  unit and against the  belt with  a  force  to  tension  the  belt.   A fluid  dampening unit is operatively  associated  with  the  support  unit  and with  the  belt-engaging unit  to  dampen  the  movement  of  the  belt-engaging unit  relative  to the support unit in at least one direction of movement thereof.  In the improved tensioner,  the  mechanical  spring  unit  may  comprise  a  pair  of  springs disposed in substantially-parallel, spaced relation, with the fluid dampening unit  having  at  least  a  part  thereof  disposed  between  the  springs  and in  substantially  parallel  relation  therewith.   The fluid  dampening unit comprises a rotary dampening arrangement.   The rotary dampening arrangement provides an improved fluid dampening unit for a belt tensioner.
Patent CA-1179977-A (CA)
Inventor: STULL GENE
IPC: B65D47/24
Filed: 1982-09-15
Granted: 1984-12-27
Abstract: ABSTRACT     A non re-sealable dispenser cap construction for a container, comprising a cap body part having a discharge opening, an orifice part movable between sealing and un-sealing positions and adapted to selectively seal off the discharge opening, and means for preventing re-closing of the cap construction following an initial dispensing operation. There are provided cooperable camming surfaces on the cap body and orifice parts, which tend to hold the latter part in a sealing position, as during shipping. A one-way-drive thread is provided, functioning when the orifice part is turned in an unscrewing direction, but being inoperable with the orifice part is thereafter turned in a screwing-on direction. Interference shoulders prevent the orifice part from returning to its sealing position, following an initial discharge. The advantage of the present construction over the devices of the prior art is that once the orifice part is moved from its fully on or sealing position, it cannot normally be returned, and thus there is prevented re-sealing of the container and possible subsequent risk or danger of pressure build up therein.
Patent CA-1150641-A (CA)
Inventor: GYULAVARI IMRE
IPC: B01D21/02
Filed: 1982-09-22
Granted: 1983-07-26
Abstract: ABSTRACT OF THE DISCLOSURE Liquid treatment apparatus, principally for effluent purification comprises a liquid basin with a suitable inlet and outlet, and a treatment space in which is disposed a lamellar insert construction forming a plurality of narrow, mutually parallel channels through which liquid flow is laminar and the axes of which are inclined to the vertical.  For effluent purification the treatment space is a main sedimentation space downstream of a preliminary sedimentation space.  The lamellar insert construction can be suspended from floats connected to a mobile dredger for movement with the latter.
Patent CA-1201928-A (CA)
Inventor: DRESSLER JOHN L
IPC: B41J2/16
Filed: 1983-01-11
Granted: 1986-03-18
Abstract: METHOD OF FABRICATING A GLASS NOZZLE ARRAY     FOR AN INK JET PRINTING APPARATUS             Abstract of the Disclosure Glass fibers (10) having an etchable or leachable core (12) are used to fabricate glass nozzle arrays.  A plurality of fibers are aligned in spaced parallel relationship with one another, and their major longitudinal portions are encapsulated with either a resin material or solder glass (32) to form a block of material.  This block is sliced orthogonally to the longitudinal axes of the fibers to form thin sections (44) of nozzle arrays.  After lapping and polishing, the inner cores (12) of the glass fibers are etched out to form orifices.  The use of solid core glass fibers prevents the nozzles from filling or becoming clogged with debris and dust from preceding forming operations.
Patent CA-1193858-A (CA)
Inventor: SPADEMAN RICHARD G
IPC: A43B5/00
Filed: 1983-02-25
Granted: 1985-09-24
Abstract: MULTIDIRECTIONAL DYNAMIC FITTING SYSTEM             FOR SPORT SHOE              ABSTRACT OF THE DISCLOSURE A shoe such as a running shoe is disclosed which fits comfortably on the foot of the wearer during most times and which includes a sensor such as a bar movably attached to the shoe for increasing the tightness of the fit when the foot is moved relative to the lower leg in a plurality of directions from a neutral position to positions relative in which greater forces are expected to be exerted by the user.  Typically, the increase in forces is achieved by placing a movable insert in the shoe which is connected with the sensor via a cable. In a simplified form, the sensor is constructed so as to tighten a portion of the shoe against the foot to increase tightness of the fit.
Patent CA-1213505-A (CA)
Inventor: DICKSON LYLE C
IPC: D04H1/00
Filed: 1983-03-02
Granted: 1986-11-04
Abstract: ABSTRACT OF THE DISCLOSURE             A method for producing a laminated pack of mineral fibers comprises two sections, each having a forming conveyor, a plurality of sources of mineral fibers positioned to successively deposit the fibers onto the forming conveyor to form a layer of fibers, a vacuum plenum to provide suction to the fibers through the forming conveyor, the suction being sufficient to force substantially all of the fibers down onto the forming conveyor, thereby crushing the bottom portion of the layer and forming a bottom surface which is smooth relative to the top surface, and rolls for joining the top surfaces of the layer formed in each section by diverting each layer downwardly while maintaining the suction on the layers to produce a laminated pack having as its outer surfaces the bottom surfaces of each of the two layers.
Patent CA-1194989-A (CA)
Inventor: MORI KENZO
IPC: H01Q13/08
Filed: 1983-03-16
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE     In an antenna device for a direction finder including an electrically conductive antenna plate of a configuration symmetrical around its center and disposed in parallel with a base plate with a predetermined distance maintained therebe-tween, a plurality of pairs of connecting portions are provided around the antenna plate so that one in each pair is provided opposite to the other with respect to the center.  An elec-tronic switch provided in the device transfers the connection in order that one in a pair thus transferred is grounded through a resistor having the characteristic impedance of the antenna plate while the other in the pair is connected to the receiver of the direction finder through a cable having the characteristic impedance.
Patent CA-1192692-A (CA)
Inventor: GILES HAROLD F JR
IPC: C08L79/08
Filed: 1983-03-17
Granted: 1985-08-27
Abstract: ABSTRACT OF THE DISCLOSURE     Disclosed are blends of (a) a polyetherimide and (b) a minor amount, e.g., about 1 to about 20 weight %, of polypropylene or copolymer thereof.  Unexpectedly, these blends have a higher notched Izod impact strength than that associated with the polyetherimide component of the blends and those associated with other polyether-imide-polypropylene blends which do not contain a minor amount of polypropylene.
Patent CA-1192709-A (CA)
Inventor: LONG WILLIAM J
IPC: D21H17/35
Filed: 1983-04-19
Granted: 1985-09-03
Abstract: ABSTRACT OF THE DISCLOSURE    A paper cover sheet material for use in the production of gypsum wallboard, the paper cover sheet material having excellent drainage, porosity and drying properties, and a wallboard product produced therefrom, the paper cover sheet material being produced from fibers comprising a major proportion of cellulose fibers and a minor proportion of mineral fibers, the paper composition additionally comprising a cellulose gel, a latex binder and a flocculating agent, thereby enabling the mineral fibers to be dispersed in an aqueous slurry without materially fracturing the fibers, and retaining the shot present in the mineral fibers without permitting the shot to be released and thereby to contami-nate the papermaking equipment.  The excellent porosity, drying properties and drainage of the paper permit  the gypsum wallboard formed with the paper to be readily set and dried with reduced heat energy requirements.
Patent CA-1218606-A (CA)
Title: Pharmaceutical composition and its nasal or vaginal  use
Inventor: HIRAI SHIN-ICHIRO
IPC: A61K47/48
Filed: 1983-04-29
Granted: 1987-03-03
Abstract: PHARMACEUTICAL COMPOSITION AND ITS NASAL OR VAGINAL USE               Abstract of the Disclosure A pharmaceutical composition containing a hydrophilic drug which is poorly absorbable through the gastrointestinal tract and cyclodextrin brings an increased absorbability of the drug into the mammalian body when administered non-oral or non-injection.
Patent CA-1196127-A (CA)
Inventor: KOBAYASHI TAKUMA
IPC: C08L67/04
Filed: 1983-05-10
Granted: 1985-10-29
Abstract: Abstract:     The invention provides an improved polyester type block copolymer composition having a rubber-like elas-ticity, and having good moldability, which comprises a polyester type block copolymer produced from a crystalline aromatic polyester and a lactone in melt-admixture with a carboxylic acid compound selected from an ethylene-carboxylic acid copolymer and an aliphatic carboxylic acid metal salt.
Patent CA-1200839-A (CA)
Inventor: BLOOMER MILTON D
IPC: G05D23/24
Filed: 1983-05-20
Granted: 1986-02-18
Abstract: RD-13,924 LOAD RESISTANCE CONTROL CIRCUITRY              ABSTRACT OF THE DISCLOSURE      A load resistance control circuit compares the actual value of a non-zero temperature coefficient load resistance to a desired load resistance magnitude, and generates a control signal varying as a function of the deviation of the actual load resistance from the desired resistance.  A fixed portion of each of the load voltage and load current are sampled and compared to references, set such that the sampled portions will each be equal to an associated reference value, at the same time, if the load resistance is of the desired magni-tude.  An analog comparator can be used to add or remove charge to or from an integrating capacitor responsive to the actual load resistance being different from the desired load parameter.  In a digital embodiment, a counter is incre-mented or decremented responsive to the actual load resistance differing from a desired value.  The capacitor voltage or digital count then is used to effect a load resistance change, as, e.g. by establishing the time during which an additional load current, added to a constant load current, is allowed to flow through the load to change the load resistance.          The constant load current and additional load current values are selected such that normal load operation requires at least some flow of additional load current, to place normal load current within the operational range of the load resis-tance control circuit.
Patent CA-1169926-A (CA)
Inventor: UEDA SHIGEKI
IPC: F24C7/00
Filed: 1983-08-22
Granted: 1984-06-26
Abstract: ABSTRACT         A heating apparatus with a simplified operating panel and a voice synthesizer section such as a PARCOR synthesizer is disclosed.  A program recall function is provided to confirm each stage of a preset programmed heating at given timing.  By depressing a program recall key on the operating panel, the heating time and the heating output for each heating stage are displayed or announced again.
Patent CA-1204143-A (CA)
Inventor: HIGASHINAKAGAWA EMIKO
IPC: H01J29/07
Filed: 1983-08-25
Granted: 1986-05-06
Abstract: Abstract: Shadow mask Disclosed is a shadow mask comprising an alloy such as an invar type alloy and having       texture on a mask face. Also dislcosed is a useful process for preparing the shadow mask.
Patent CA-1207106-A (CA)
Title: Composition for treating furred animal pelts and/or  fur
Inventor: DENNEN WILLIAM M
IPC: C14C9/00
Filed: 1983-09-30
Granted: 1986-07-08
Abstract: A COMPOSITION FOR TREATING FURRED      ANIMAL PELTS AND/OR FUR     ABSTRACT OF THE DISCLOSURE         Described herein is a composition for treating furred animal pelts and/or fur, which composition comprises a water soluble cationic polymer, a cationic surfactant, and water.
Patent CA-1198134-A (CA)
Inventor: JAROSZ JOHN M
IPC: H01H85/143
Filed: 1983-10-13
Granted: 1985-12-17
Abstract: ABSTRACT OF THE DISCLOSURE A terminator device for a fusible element ribbon surrounding a switch in an interrupting module. The device is a conductive collar mountable to a terminal of the switch and an integral finger to which an end of the ribbon is attachable. One or more slotted tabs are also integral with the collar to engage and support fins holding the ribbon in a helix around the switch. The tabs may be deformed to lock the fins in place. The device, which may be a simple stamped part, thus mechani-cally and electrically mounts the ribbon and supports the fins, as well as electrically interconnecting the ribbon to the switch.
Patent CA-1172986-A (CA)
Inventor: KANO MASAYOSHI
IPC: B63B25/00
Filed: 1983-10-21
Granted: 1984-08-21
Abstract: ABSTRACT         A coal slurry transport ship has a hold for loading the coal slurry, the hold being provided with a drain opening in its bottom and formed in an upper portion of its peripheral wall with openings for passing supernatant water containing fine particles of the coal slurry.  The hold is provided at an upper portion thereof with nozzles for injecting a high-pressure fluid, for forcibly moving the supernatant water toward the openings.
Patent CA-1209779-A (CA)
Inventor: SIELAFF ULRICH
IPC: E04B1/58
Filed: 1983-11-09
Granted: 1986-08-19
Abstract: JUNCTION PLATE       Abstract A junction plate is disclosed which is formed by stamping from a metal disk and which is adapted to secure together a plurality of main struts to form a polygonal geodesic structure, such as an icosahedron.          The junction plate includes a series of main strut chan-nels which are bent relative to a flat central portion of the plate so that they are parallel to the main struts of the structure to receive and hold the main struts in the main strut channels.  There are also formed in the plate a series of auxiliary strut channels intended to receive ends of auxiliary struts which may be inserted into the structure to support the surface faces of the structure to allow easier covering of the structure using conventional building materials.  The auxiliary strut channels are particularly shaped and adapted to allow easy and quick installation of auxi-liary struts into the structure with a minimum of shap-ing necessary to the auxiliary strut.
Patent CA-1188204-A (CA)
Inventor: BULOWSKI BOGDAN RANG ET VAL SE
IPC: A01G23/091
Filed: 1984-02-22
Granted: 1985-06-04
Abstract: A B S T R A C T       A tree felling head Wherein the grab arms and power driven circular saw are mounted on comon frame,such frame being reciprocally mounted on a boom mounting adapter so that when the falling head can be positioned adjacent a tree.          The common frame can be moved on the rails of boom mounting adapter,forwardly in a straight line path to make a cut through the tree and at the same time the cut tree is gripped by the grab arms and held in an upright position.
Patent CA-1245928-A (CA)
Inventor: KRAUSER ROBERT S
IPC: A61M15/00
Filed: 1984-06-28
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE           A method and apparatus for the delivery of a vaporized pharmaceutical or medicant for the treatment and alleviation of ailments such as, cold symptoms, asthma and/or certain skin infections.  A stream of air is heated and directed to the desired area and the medicant or pharmaceutical is vaporized into the air stream for delivery to the desired area.  Preferably delivery is to the mucous or other membranes where it is absorbed by the body.  In the treatment of colds the air is introduced into the nasal passages of the cold sufferer at a hyperthermia level.  A vaporized microbicidal agent is introduced into the stream of air and into the nasal passages.  The apparatus includes a housing containing a fan or blower and temperature control heating elements to warm the air.  The housing includes a distribution area having nasal outlets for positioning on or about the nasal area of the user so that the warmed air is directed to flow into the nasal passages.  A supply of microbicidal agent within the apparatus housing is introduced into the flow stream of the heated air by a spray device so that minute droplets of the microbicidal agent are entrained within the flow stream of the heated air.  The combined effect of the heated air at hyperthermia levels and the microbicidal agent act on the cold viruses or bacterias housed in the nasal passages so as to alleviate cold systems.
Patent CA-1232113-A (CA)
Title: Building system
Inventor: REYNOLDS DONALD A
IPC: F16B5/12
Filed: 1984-07-05
Granted: 1988-02-02
Abstract: ABSTRACT OF THE DISCLOSURE A building system comprises framework members each having a shoulder capable of receiving an infill and a channel parallel with the shoulder shaped to receive and grip the foot of a flexible gasket having a limb extending over the shoulder to bear against the infill, and the infill providing both internal and external wall finishes.
Patent CA-1222207-A (CA)
Inventor: TAYOT JEAN-LOUIS
IPC: A61K35/18
Filed: 1984-07-06
Granted: 1987-05-26
Abstract: PROCESS FOR PREPARING GLOBIN FROM HAEMOGLOBIN AND GLOBIN     OBTAINED BY THIS PROCESS     ABSTRACT      An 80% alcoholic solution of haemoglobin having a pH close to 3 is adsorbed on active charcoal at less than 20°C while continuously stirring and the globin solution obtained is separated out by centrifuging or filtering.          The globin obtained is depigmented.