baber/WOPTO huggingface dataset:
Patent CA-1291051-C (CA)
Title: Plastic container with stacking attachment piece
Inventor: VAN KOERT CORNELIS G
IPC: B65D21/02
Filed: 1987-11-05
Granted: 1991-10-22
Abstract: ABSTRACT OF THE DISCLOSURE           In a container of plastic material the peripheral edge of its upper wall connecting onto the side wall lies at a shorter distance from the base than the filling and/or pouring opening.  A stacking attachment piece has a lower bounding plane fitting onto the upper wall as well as an upper surface the form of which is complementary to the base in order to enable stacking of the containers.  The periphery of the attachment piece as seen in top view is of the same form as the peripheral edge of the upper wall.
Patent CA-1322061-C (CA)
Title: Bag used for aerobic fermentation and use thereof
Inventor: HIGASHIMURA EINOSUKE
IPC: C05F17/02
Filed: 1987-12-07
Granted: 1993-09-07
Abstract: BAG USED FOR AEROBIC FERMENTATION AND USE THEREOF     ABSTRACT OF THE DISCLOSURE      A bag used for aerobic fermentation comprising a rectangular bag body made from a fiber sheet having reinforcing cords attached to the bag body along at least a pair of opposite bottom ridges, and having tie-strings attached to the reinforcing cords; and a process for treating waste material using the bag.
Patent CA-1326669-C (CA)
Title: Herbicidal oxoindanes and tetrahydronaphthalenes
Inventor: SEMPLE JOSEPH E
IPC: C07D405/12
Filed: 1988-01-07
Granted: 1994-02-01
Abstract: ABSTRACT                    HERBICIDAL OXOINDANES AND TETRAHYDRONAPHTHALENES         Compounds of the formula (I)   wherein a is one or two, V is an oxygen atom or a group N-O-R1 and the symbols R, J and R1 have assigned meanings, are useful as herbicides.
Patent CA-1305734-C (CA)
Title: Ice hockey puck
Inventor: VON DER MARK EBERHARD
IPC: A63B43/06
Filed: 1988-03-02
Granted: 1992-07-28
Abstract: ABSTRACT      Because of its small size, an ice hockey puck can only be seen with difficulty by spectators during fast play.   To ensure  that the ice hockey pack is clearly visible in poor lighting and in television transmissions and to enable spectators to follow the progress of the game, the puck is provided in its centre with a recess (2) to receive at least one light source (3), and light channels (7) are arranged leading from this light source (3)  to its circumscribing surface  (4) and/or to the edges of its two lateral surface (5, 6), said channels being filled with a highly transparent material.
Patent CA-1337212-C (CA)
Inventor: NGUYEN PHONG T
IPC: B60G17/015
Filed: 1988-03-08
Granted: 1995-10-03
Abstract: An axle weight distribution controller for maintain-ing the weight borne by the steering axle of a load-carrying vehicle.   A  load  transducer  attached  to  the  steering  axle produces an electrical signal that is compared with signals representing desired minimum and maximum loads to be borne by the steering axle.   If the load borne by the steering axle falls outside of the predetermined load interval, the pressure in an air spring supporting a third axle is adjusted so as to redistribute the weight borne by each of the other axles in the vehicle and to bring the load borne by the steering axle within desired limits.
Patent CA-1305010-C (CA)
Title: Pumpable cationic fatty alcohol dispersion
Inventor: KAWA ROLF
IPC: C09K23/32
Filed: 1988-03-16
Granted: 1992-07-14
Abstract: ABSTRACT            The present invention relates to a pumpable cationic fatty  alcohol  dispersion  having  a  high  content  of dispersed fatty alcohol and a low content of cationic dispersant, characterized in that it contains:         (A)  from more than 10  to about 25.0% by weight of a linear or branched, primary, saturated C14-C22 fatty alcohol;         (B)  from about 0. 01 to about 1% by weight of a cationic surface-active compound containing a   quaternary   ammonium,   pyridinium   or imidazolinium group and a linear  C8-C22 alkyl or 2-hydroxyalkyl group; and (C)  water quantity sufficient to adjust to 100%      by weight.            It has surprisingly been found that the fatty alcohol dispersions  according  to  the  invention  can  be stabilized with very small quantities of the cationic surface-active compound and that, despite high fatty alcohol  contents,  a  low  viscosity  and  hence  good pumpability  of  the  dispersion  can  be  obtained, particularly with low contents of cationic dispersant.
Patent CA-1314053-C (CA)
Inventor: MAHER JOHN M
IPC: C07C45/50
Filed: 1988-03-30
Granted: 1993-03-02
Abstract: PROCESS FOR PURIFYING TERTIARY ORGANOPHOSPHITES                 ABSTRACT        A process for purifying tertiary organophosphites by removing secondary organophosphites therefrom.     D-15,577
Patent CA-1298387-C (CA)
Title: Method and apparatus for determining the position of a vehicle
Inventor: HIRAIWA HISAKI
IPC: G01S13/78
Filed: 1988-04-05
Granted: 1992-03-31
Abstract: ABSTRACT OF THE DISCLOSURE        There is provided a system in which a transponder is carried by each vehicle traveling on or above the earth's surface which transmits a signal which is responsive to an interrogation signal to a ground station through two or more satellites and in the ground station, the position of the vehicle is determined from the propagation time differences of the response signals received via the satellites.  In this system, the information indicative of the time lag which is required for the transpoder to receive the interrogation signal and to transmit the response signal responsive to the interrogation signal is included in the response signal and then such response signal is transmitted. Thus, the time lag which is peculiar to each transponder and corresponds to the time required from the reception of the interrogation signal to the transmission of the response signal can be corrected.  With this system, the positioning accuracy of each vehicle can be improved.
Patent CA-1334041-C (CA)
Inventor: SEELMANN-EGGEBERT HANS-PETER
IPC: C08F220/04
Filed: 1988-04-07
Granted: 1995-01-17
Abstract: Water-soluble copolymers having a K value of from 15 to 120 (determined according to H. Fikentscher in an aqueous solution of their sodium salt at 25°C, a pH of 7 and a polymer concentration of the Na salt of 1% by weight) contain, in polymerized form, a) not less than 80 mol % of one or more monoethylenic-ally unsaturated C3-C6-monocarboxylic acids, b) from 0.5 to 20 mol % of a comonomer which possesses two or more ethylenically unsaturated, non-conjugated double bonds and one or more -CO-OX groups and/or their salt with an alkali metal, ammonium or alkaline earth metal base, and, if required, c) not more than 10 mol % of one or more comonomers which differ from b) and possess two or more ethylenically unsaturated, non-conjugated double bonds, and the said copolymers are prepared by copolymerization of the monomers a), b) and, if required, c) in aqueous solution and are used for coating seed.
Patent CA-1284680-C (CA)
Title: Controlled replenshing lubrication system
Inventor: SMITH DENNIS W
IPC: F16N29/02
Filed: 1988-04-19
Granted: 1991-06-04
Abstract: ABSTRACT OF THE DISCLOSURE           A  controlled replenishing lubrication system provides a desired supply of oil to a rolling element bearing by monitoring the changes in the rolling element  ball  retainer  to  shaft speed ratio.  This ratio is a function of elastohydrodynamic oil film  thickness  between  elements  of  the  bearing.     Changes  in  the  speed ratio are monitored by a sensor and fed to a control system which commands a pump to inject oil into the bearing when  the  speed ratio  varies from a predetermined limit.  The rolling elements are moveably mounted for rotation within a retainer or cage in a  bearing  housing.   The retainer includes a light reflective indicia. A shaft is rotatably connected to rotate the retainer and the rolling elements.  The shaft also includes  a light  reflective indicia.  The sensor is mounted on or adjacent the bearing for simultaneously emitting light toward the retainer and shaft indicia  for sensing  variations  in reflection of the light therefrom and for generating pulses to the control system responsive to the variations.   The  pump  then responds  to commands from the control system for providing a desired amount of lubricant to the bearing.
Patent CA-1325603-C (CA)
Title: Magnet for installation in the middle ear
Inventor: HEIDE JORGEN
IPC: H04R25/00
Filed: 1988-05-13
Granted: 1993-12-28
Abstract: ABSTRACT OF THE DISCLOSURE          MAGNET FOR INSTALLATION IN THE MIDDLE EAR    A magnet assembly for location around portions of bones in the middle ear where one portion of the assembly is a magnet and another portion of the assembly is a magnetic material,  the portions being hinged to one another so that they are held around the bone by the magnetic field and being adapted for optimal coupling with a magnetic field produced by a coil in a magnetic induction hearing aid.
Patent CA-1316361-C (CA)
Title: Locking device
Inventor: THORNCRAFT IRWIN C
IPC: E05B15/10
Filed: 1988-05-18
Granted: 1993-04-20
Abstract: Abstract of the Disclosure A locking device is provided which com-prises a bolt provided with a handle mounting block and a handle for movement of the bolt, and a lever adapted to selectively engage the handle mounting block upon activation of an activation means.  In a neutral mode, the lever allows free movement of the bolt, while in a locking mode and upon movement of the handle, the handle block bolt may be engaged by the lever, and, in a locked mode, the handle mounting block engaged by the lever substantially prevents any movement of the bolt.
Patent CA-1305354-C (CA)
Title: Charcoal broiled flavor process and composition
Inventor: SCHULMAN MARVIN
IPC: A23L27/27
Filed: 1988-05-25
Granted: 1992-07-21
Abstract: CHARCOAL BROILED FLAVOR PROCESS AND COMPOSITION      ABSTRACT A process of producing a charcoal broiled flavor is provided by distributing a heated fat or oil as a thin film which is exposed to a temperature of at least 600°F for a period of time less than 2 minutes to exothermically heat the fat to at least 650°F and thereafter rapidly cooling the flavor product to a temperature less than 220°F, a minor fraction of the exothermically heated oil being spent as waste vapor.     LPATCASE:12
Patent CA-1326828-C (CA)
Inventor: HASEGAWA SHUMPEI
IPC: F02D15/02
Filed: 1988-06-29
Granted: 1994-02-08
Abstract: ABSTRACT OF THE DISCLOSURE      A compression ratio-changing device for an internal combustion engine, includes an oil passageway formed through a connecting rod of the engine and connected to a hydraulic oil source.  A combustion chamber volume-changing device is provided in the piston and operable by means of hydraulic pressure supplied from the hydraulic oil source through the oil passageway for changing the volume of the combustion chamber and hence changing the compression ratio of the engine.  A hydraulic pressure control valve is arranged in the connecting rod for controlling the supply of the hydraulic pressure to the combustion chamber volume-changing device.  A driving device is provided at a cylinder block of the engine for driving the hydraulic pressure control valve to cause the combustion chamber volume-changing device to change the volume of the combustion chamber.
Patent CA-1313046-C (CA)
Title: Noosing bear trap
Inventor: KITAGAWA NOBUHIRO
IPC: A01M23/34
Filed: 1988-07-06
Granted: 1993-01-26
Abstract: ABSTRACT OF THE DISCLOSURE    A noosing bear trap is provided herein.  It includes a main body defining an interior space, the main body being provided with at least one access opening which allows insertion of a bear's paw into the interior space for taking a bait placed therein at a position spaced from the access opening.   A capturing wire is provided which is fixable at one end and is formed, at the other end, with a diametrically-variable noosing loop located at, or adjacent to, the access opening.  The capturing wire is normally subjected to a pre-tension.  Trigger means are provided which cause the noosing loop to be tensioned for diametrical reduction in response to the movement of the bear's paw for taking the bait.          The trigger means includes a tension blocking device which normally blocks the pre-tension of the capturing wire, but which allows the pre-tension to be applied to the noosing loop in response to the movement of the bear's paw for taking the bait.
Patent CA-1319882-C (CA)
Title: Impact absorbing structure for use in steering wheels  and the like
Inventor: KANEKO KAZUHIRO
IPC: B60Q5/00
Filed: 1988-07-13
Granted: 1993-07-06
Abstract: ABSTRACT OF THE DISCLOSURE       An  impact  absoring  structure  for  use  in steering wheels and the like is formed by slitting a blank and pressing the same in a manner to define a plurality of L-shaped members which are alternatively and mutually inverted with respect to one and other. The vertically extending leg portions of the L-shaped members are bent in a manner which facilitates buckling during collisions and the like.
Patent CA-1308061-C (CA)
Title: Closures for containers
Inventor: THOMPSON NIGEL
IPC: B29C45/44
Filed: 1988-09-02
Granted: 1992-09-29
Abstract: ABSTRACT      A container closure moulded from plastics material has a top 10, an internally screw-threaded skirt 11, and a tamper-evident ring 13 connected to the bottom edge of the skirt by frangible bridges 15.   The radially inner surface of the ring 13 is formed with wedge-shaped inwardly projecting protrusions 16 for engaging under a security band on the neck of a container.   An annular groove 20 is formed on the radially-outer surface of the ring at a location axially between the upper ends of the protrusions 16 and the bridges 15, and serves to form a hinge in an advantageous method of moulding the closure.
Patent CA-1310705-C (CA)
Inventor: SHARROW JAMES S
IPC: A61M25/10
Filed: 1988-09-15
Granted: 1992-11-24
Abstract: CENTERING BALLOON STRUCTURE FOR TRANSLUMINAL ANGIOPLASTY CATHETER                 ABSTRACT OF THE DISCLOSURE       Disclosed is a cylindrical balloon mounted near the distal tip of a percutaneous transluminal laser angioplasty catheter.  Proximal and distal neck sections of the balloon are sealed to the catheter tubing, and a balloon inflation lumen originating at the tubing proximal end is open to the balloon interior.  An elongate cylindrical body of the balloon is joined to the distal neck by a substantially transverse distal wall.  As the balloon dilates in response to fluid under pressure supplied to the lumen, the distal wall tends to position the distal neck and distal end of the catheter tubing in centered, coaxial relation to the balloon body.
Patent CA-1293256-C (CA)
Inventor: DONATSCH PETER
IPC: C07D451/00
Filed: 1988-10-14
Granted: 1991-12-17
Abstract: Abstract:        The invention provides a bicyclic heterocyclic carboxylic acid alkylene bridged piperidyl ester or amide in which the alkylene bridge contains a minimum of 3 carbon atoms and is attached to two of the piperidyl ring carbon atoms with the proviso that the bicyclic heterocycle does not contain two oxygen atoms, as well as acid addition salts and quaternary ammonium salts thereof.  Production of the compounds includes the step of condensing an appro-priate bicyclic heterocyclic carboxylic acid or a reactive acid derivative thereof, or a precursor of the acid or derivative, with an appropriate alkylene bridged piperidyl amine or piperindinol, or a precursor thereof, and as necessary converting the resultant piperidyl ester or amide, or acid addition salt or quaternary ammonium salt thereof into the required piperidyl ester or amide or acid addition salt or quaternary ammonium salt thereof and recovering the resultant piperidyl ester or amide as such or as an acid addition salt or as a quaternary ammonium salt thereof,  They are useful intermediates in the production of products having seratonin M antagonist activity.
Patent CA-1329723-C (CA)
Title: Process for the purification of a material rich in cocoa dietary fiber
Inventor: SCHWITZGUEBEL THIERRY
IPC: A23G1/02
Filed: 1989-02-08
Granted: 1994-05-24
Abstract: A b s t r a c t :            The  present invention relates to a process for producing a natural cocoa dietary fiber enriched material,  whereby the  starting  material  is  cocoa  powder.  The  dietary fiber-rich cocoa material is obtained by removing  starch which,  first,  is  degraded  enzymatically, and then, is extracted  in  the  form  of  its  degradation  products, followed  by  washing,  separating  and drying steps. The resulting  cocoa  material  rich  in  dietary  fiber   is suitable   for  producing, for  example,  dietary  fiber enriched  chocolate,  dietary  fiber  enriched  chocolate beverages,  dietary  fiber  enriched chocolate spread and dietary fiber enriched candy.
Patent CA-1311611-C (CA)
Title: Rotary and/or linear sliding gate valve and its valve members
Inventor: GIMPERA JOSE
IPC: B22D41/08
Filed: 1989-03-17
Granted: 1992-12-22
Abstract: ABSTRACT            A rotary and/or linear sliding gate valve for an outlet of a vessel containing a metal melt comprises a refractory, fixed valve member and a refractory, movable valve member which is sealingly movable relatively to it in rotation and/or linearly and which may be actuated by means of a rotary and/or linear drive.  The drive elements for the movable valve member are not to pass through the melt nor through the fixed valve member.  For this purpose an electromagnetic drive is provided to move the movable valve member.
Patent CA-1333693-C (CA)
Title: Deodorant composition for abating the odor of organic  refuse
Inventor: ROYCHOWDHURY SUKOMAL
IPC: A61L9/14
Filed: 1989-03-28
Granted: 1994-12-27
Abstract: A deodorant composition in concentrate form for abating the odor of organic refuse, said composition being in suitable form for application to said organic refuse in spray form, comprising:     (a)  from 5 to 15% by weight of isopropanol; (b)  from 2 to 8% by weight of a glycol selected from the group consisting of propylene glycol, butanediol, and butylene glycol; (c)  from 30 to 60% by weight of water; (d)  from 20 to 40% by weight of an emulsifying and surfactant agent selected from the group consisting of sodium lauryl sulfate, glycerol monostearate and alkyl phenoxy polyethoxy ethanol; (e)  an effective amount of a binding agent selected from the group consisting of sodium carboxymethyl cellulose, methyl cellulose, and 2-hydroxyethyl cellulose; and (f)  as an active deodorizing agent, from 5 to 15% by weight of said concentrate composition of an essential oil.
Patent CA-1331500-C (CA)
Inventor: HEMPHILL DESMOND J
IPC: A61G7/05
Filed: 1989-03-31
Granted: 1994-08-23
Abstract: ABSTRACT An evacuation restraint comprising a base sheet  of flexible fabric,  a rigid support member  of corrugated plastics board material including a central rectangular portion  having its corrugations running longitudinally and smaller rectangular portions  flexibly connected to either end of the central portion  having their corrugations running transversely,  said support member being secured by sewing or adhesive to said base sheet, said base sheet extending beyond the edges of said support member  and having longitudinal straps  secured at its edges, bracing straps  extending from the straps  to the ends of the base sheet and transverse straps  having loop connectors  adapted to engage loops  secured to the edges of the base sheet  to enable the base sheet to envelope a patient  supported by a mattress  for evacuation purposes.
Patent CA-1308038-C (CA)
Title: Trolley braking method and apparatus for use with conveyors
Inventor: MOORE ARCHIE S
IPC: B62D65/18
Filed: 1989-04-14
Granted: 1992-09-29
Abstract: TROLLEY BRAKING METHOD AND APPARATUS                 FOR USE WITH CONVEYORS     Abstract A weight bearing trolley moves along a track having flanges between which a guide wheel of said trolley is positioned.  The movement of the trolley is monitored to determine when braking is desired and, when desired, pressure is applied to said guide wheel, forcing it into contact with one of said flanges and producing frictional retarding force braking said trolley.  A fail-safe actuator utilizes fluid pressure to keep a brake operating spring compressed when braking is not wanted.
Patent CA-1296734-C (CA)
Inventor: LEVITT BARRIE
IPC: A61K31/343
Filed: 1989-04-18
Granted: 1992-03-03
Abstract: A B S T R A C T            Novel alkyl-benzoylbenzofurane are disclosed.  The novel compound have the formula   wherein R is an alkyl group containing 2 to 4 carbon atoms, R1 is an alkyl group containing 1 to 4 carbon atoms, R2 and R3 are each an alkyl group containing 1 to 3 carbon atoms and n is an integer of 1 or 2. The compounds of the invention are useful for the treatment of cardiac arrhythmia and pharmaceutical compositions containing above compounds as active material are also disclosed.
Patent CA-1313476-C (CA)
Inventor: RICHMOND JAMES W
IPC: G09F9/00
Filed: 1989-07-10
Granted: 1993-02-09
Abstract: GEARSHIFT INDICATOR ABSTRACT OF THE DISCLOSURE           An indicator housing has a window in it and an aperature for passing a gearshift lever through it.  There is a light guide having indicia on it which are viewable in the window, an indicating arm, and a metal tape closing the aperature in the housing, connecting the indicating arm to the gearshift lever, and supporting the indicating arm for movement along a first axis parallel to the light guide over a range that permits it to be visually aligned in the window with the indicia to indicate the lever position.  The tape has two openings in it along an edge and the indicating arm has two pins.  The housing includes a body portion and a cover portion.  When the cover is secured to the body, the arm is trapped between the cover and tape in a direction perpendicular to the first axis, with the pins in the openings, thereby securing the arm to the tape.
Patent CA-1336892-C (CA)
Inventor: SMITH WALTER P
IPC: A61K8/00
Filed: 1989-08-08
Granted: 1995-09-05
Abstract: Compositions and methods for reducing the adverse reaction of skin to chemicals and composi-tions that contact the skin, e.g., topical cosmetic and pharmaceutical preparations, and to contact physical irritants.  The active ingredient of the composition of the invention comprises a hydro-alcoholic extract of Cola nitida.
Patent CA-1328246-C (CA)
Inventor: KALDENBAUGH NICHOLAS
IPC: B65D75/56
Filed: 1989-08-15
Granted: 1994-04-05
Abstract: Abstract A hangable flexible plastic pouch having a rectangular body with a reclosable side aperture.  The pouch has a hanger hook arrangement and may have ventilation holes to accommodate a moisture-containing object such as a glove.
Patent CA-1316175-C (CA)
Title: 3-(substituted phenyl) pyrazole derivatives, salts thereof, herbicides therefrom, and process for producing said derivatives or salts
Inventor: MIURA YUZO
IPC: C07D231/16
Filed: 1989-08-29
Granted: 1993-04-13
Abstract: ABSTRACT OF THE DISCLOSURE         There are disclosed a (3-substituted phenyl)-pyrazole derivative represented by the general formula (I)   wherein R1, R2, R3, R4 and X are various substituents and a salt thereof, and its production process.  Said pyrazole derivative or its salt is useful as a herbicide for controlling various injurious weeds.
Patent DK-155394-C (DK)
Inventor: BRECHT WALTER
IPC: H01R9/05
Filed: 1982-03-30
Granted: 1989-07-31
Abstract: 1. Connection device for a co-axial cable with an outer casing (10), having a contractible first section (11) for fastening to the exposed shield (22) of the co-axial cable (10), a second section to accommodate an insert (17) and, on the back next to the first section (11), a further contractible section (14) which can be fastened to the outer casing of the co-axial cable (16), characterized in that in a plug-type connector, the insert (17) which is fastened to the second section (12) before the end of the cable is inserted into the connector is made of insulating material and has a spring contact device on the inside of the outer casing (10) to make contact with the cable core (20), and in that the outer casing has, on the front end, a third section (13) which projects above the insert (17) to enclose one of the parts of the connector (18, 28) which protrudes co-axially from the insert (17).