baber/WOPTO huggingface dataset:
Patent CA-2024783-A1 (CA)
Title: Uncoated Fabric for Airbags
Inventor: KRUMMHEUER WOLF
IPC: D03D15/567
Filed: 1990-09-06
Abstract: Abstract:            A heat shrinkable uncoated fabric of synthetic filament yarn for the production of airbags and an airbag produced from this  fabric  which  is  produced  with  an  at  least substantially symmetric fabric construction and for which a yarn with a titre of 300-400 dtex is used.
Patent CA-2025755-A1 (CA)
IPC: F16K5/20
Filed: 1990-09-19
Abstract: A ball valve comprising a valve box having inlet and outlet openings (1b, 1c), and a spherical valve body (2) rotatably arranged in the valve box and having a flow passage (7) communicated with the inlet and outlet openings so as to open and close the inlet and outlet openings of the valve box with rotation of the spherical valve body, the improvement comprising; a sub-valve plate (9) disposed respectively on the side of a close surface of the spherical valve body for closing the inlet and outlet openings to be in contact with and apart from the inlet and outlet openings, and pressing means (12, 14, 15) for pressing the backs of the sub-valve plates to close the inlet and outlet openings by the sub-valve plates.
Patent CA-2028801-A1 (CA)
Title: Portable kit for bingo players
Inventor: IVERSON DENNIS E
IPC: A63F3/06
Filed: 1990-10-29
Abstract: ABSTRACT OF THE DISCLOSURE           A portable kit for bingo players comprising a solid article holder having article receiving depressions formed thereon and  a  fabric  carrier  sack.    The  carrier  sack  is  of  such construction and the article holder of such size and shape that the article holder remains seated in the carrier sack when carried therein.
Patent CA-2029056-A1 (CA)
Title: Catalytic cracking process using cross-flow regenerator
Inventor: LEIB TIBERIU M
IPC: C10G47/02
Filed: 1990-10-31
Abstract: CATALYTIC CRACKING PROCESS USING CROSS-FLOW REGENERATOR                   ABSTRACT       An improved process and apparatus are disclosed for fluidized bed catalyst regeneration in a cross-flow type regenerator.   A baffled coked catalyst inlet located within the dense bed of catalyst disperses and distributes coked catalyst flow in a direction generally normal to the direction of flow in the catalyst inlet. The baffle significantly reduces the stagnant regions in the bed.
Patent CA-2031886-A1 (CA)
Title: Therapeutic application of fluoro-quinolone derivetives
Inventor: ROSENHEIM MICHEL
IPC: A61P11/00
Filed: 1990-12-10
Abstract: Application of fluoroqinolone derivatives of general formula (I) is taught, in which R1 is alkyl (1 to 4C), fluoroethyl, cyclopropyl or difluorophenyl, R2,R3 and R4 are identical or different and represent hydrogen atoms or methyl radicals, X is N or a group =CR6 in which R6 is a hydrogen or fluorine atom, or alternatively R6 with R1 and the atoms to which they are attached forms a six-membered heterocycle substituted with a methyl radical and containing an oxygen atom, and R5 is a hydrogen atom, or represents an amino radical if R6 is a fluorine atom, as well as of their salts, for obtaining a medicinal product intended for the preventive and/or curative treatment of pneumocystosis.   <IMAGE> (I)
Patent CA-2033778-A1 (CA)
Title: Doctor device for a self-washing inking unit of a rotary printing press
Inventor: SCHWERMANN HANS-JURGEN
IPC: B41F31/02
Filed: 1991-01-08
Abstract: Abstract of the Disclosure.           The invention relates to a doctor device for a self-washing inking unit of a rotary printing press, made up of a doctor carrier, on which two mutually parallel doctor blades are mounted so that they are able to be brought into engagement with the inking or engraved roller and to cooperate with the inking roller, the doctor carrier and sealing means provided at the end on the doctor carrier define a sealed ink chamber, of ducts for the supply to and removal of ink from the ink chamber and of engagement means for pressing the doctor against the inking roller In order to attain the aim of so improving on such a doctor blade device that it is possible to maintain a constant ink pressure in the sealed ink chamber in a simple manner without special control or regulating devices being necessary and without particularly attentiveness of the operator, the ink chamber (2) is connected via an overflow edge (13) with the removal duct (9 and 14). Furthermore in order to produce a constant hydrostatic pressure in the Ink chamber (3) the overflow edge (13) projects beyond the ink chamber by a certain vertical distance (a).
Patent CA-2034465-A1 (CA)
Title: Method and apparatus for automatic bypass operation
Inventor: STRANSKY LARRY W
IPC: F02C9/18
Filed: 1991-01-17
Abstract: Patent 13DV-10151 ABSTRACT            A bypass  valve  assembly  for  a  gas  turbine engine includes a frame defining a first flow channel in flow communication, second and third flow channels separated    by    a    splitter.     A    plurality    of circumferentially  juxtaposed bypass doors are disposed in the second  channel  and  are  positionable  between  a closed   position   preventing  airflow  into  the  second channel and an open position providing for airflow into the second  channel.  Means for automatically positioning the doors in the open and closed positions provides differential pressure across the doors in  the second channel, and include a spring  which  provides  a  closing torque on the door.
Patent CA-2035287-A1 (CA)
Title: System for drivingly connecting gears, pulleys, wheels, rollers and other apertured components to shafts
Inventor: RAMPE JOHN F
IPC: F16H57/00
Filed: 1991-01-30
Abstract: SYSTEM FOR DRIVINGLY CONNECTING GEARS, PULLEYS, WHEELS, ROLLERS AND OTHER APERTURED COMPONENTS TO SHAFTS                                Abstract A connection system is provided for mounting apertured components  such  as  gears,  pulleys,  rollers  and  the  like  on shafts.  In preferred form, the system of the invention provides connections that are releasable so that shaft-mounted components can be repositioned, removed, serviced and/or replaced.  A compo-nent that is to be mounted on a shaft is provided with a mounting hole that has an inner diameter that loosely receives the outer diameter of a shaft onto which the component is to be mounted.  A ring of elastomeric material is inserted into an annular space that is defined at a location between the inner diameter of the mounting hole and the outer diameter of the shaft; and, the elas-tomeric material is tightly clamped between a pair of relatively axially movable clamping members that extend into opposed end re-gions of the annular space.  Typically, the clamped elastomeric material includes one or a combination of sleeve-like and/or O-ring-like members that are so tightly clamped toward each other as to be "hydro-elastomerically" compressed between the clamping members.   In one embodiment,  the elastomeric material directly engages both the inner diameter of the mounting hole and the ou-ter diameter of the shaft.  In another embodiment, a thin-walled sleeve assists in filling such space as exists between the inner diameter of the mounting hole  and the outer diameter of  the shaft.  In preferred form, the sleeve has an internal diameter that closely surrounds the outer diameter of the shaft, and has an external diameter that cooperates with the inner diameter of the mounting hole to define the annular space.
Patent CA-2035485-A1 (CA)
Inventor: MACMILLAN DONALD M
IPC: F16C11/10
Filed: 1991-02-01
Abstract: ABSTRACT OF THE DISCLOSURE    The apparatus is for selectively preventing the motion of one part relative to another part to which it is pivotally connected.  There is a plate with a planform of a segment of a circle attached to one part, the plate being perpendicular to the axis of the pivoted connection and the center of the segment  coincident with the center of the  pivot.   A clamping apparatus is mounted on the other part and comprises a backstop on one side of the plate and a pointed part positioned on the other side of the plate opposite from the backstop and mounted on a mechanism by which a point of the pointed part can be pressed against the plate, in turn pressing the plate against the backstop to lock the connection. The working surface of the backstop is a set screw adjustable in the stop to adjust the clearance between the stop and the point of the pointed part.  The pointed part has a plurality of points and can be attached to its supporting mechanism with any one of the plurality of points in position to engage the plate.
Patent CA-2036983-A1 (CA)
Inventor: PABSCH ARNO
IPC: B29C53/60
Filed: 1991-02-25
Abstract: To produce components from fibre cpd materials, such as couplings with a tubular section and at least one integrated flat flange, a winding is formed on both sides of the tubular zone using a spreader on each side. After the winding for the tubular section, a shaper is applied to cover the tubular zone which has end sides matching the flange and with rounded corners between the tubular section and the sides. At the conical winding sections, pressure is applied by an elastic medium before laying at the side of the shaper to bring it against the sides.
Patent CA-2037074-A1 (CA)
Title: Plate condenser for a refrigerator machine, in particular for a household refrigerator
Inventor: LINGEMENN HORST
IPC: F25B39/04
Filed: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention is directed to a plate condenser for a refrigerating device, in particular for a household refrigerator, with a sheet metal plate, particu-larly made of aluminum, on the one side of which a cooling coil-like bent metal pipeline, particularly also made of aluminum, is arranged and attached and on the other side of which preferably a black coating is applied.  The plate condenser is characterized in that on the side of the sheet metal plate facing the pipeline a channel is pressed into the sheet metal plate, the course of which corresponds to the path of the pipeline and the channel base surface of which corresponds to the shape and size of the cover surface area of the pipeline facing the sheet metal plate.  The pipeline is held inside the channel and on the sheet metal plate by means of holding clips.
Patent CA-2037285-A1 (CA)
Title: Apparatus and method for controlling a washing machine
Inventor: KAJI SHINICHI
IPC: D06F34/06
Filed: 1991-02-28
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is an apparatus and a method for controlling a washing machine.  The washing machine control apparatus comprises a mechanical timer and a controller including a microcomputer.  The mechanical timer has a plurality of cam switches for controlling the steps of washing, rinsing and dehydrating by the washing machine, and the cam switches are actuated so as to open and close a feed water valve and a drain valve and so as to instruct the controller to drive a drive motor according to a selected operation pattern.          The controller controls the drive motor driving a washing tub and/or an agitating member and includes a memory part storing a plurality of motor operation patterns in the washing, rinsing and dehydrating steps, so that the drive motor is driven according to an operation pattern instructed by the mechanical timer and stored in the memory part of the controller.
Patent CA-2038076-A1 (CA)
Title: Aminic derivatives showing fungicidal activity
Inventor: CAMAGGI GIOVANNI
IPC: A01N39/00
Filed: 1991-03-12
Abstract: "AMINIC DERIVATIVES SHOWING FUNGICIDAL ACTIVITY"     Abstract Disclosed   are   aminic   derivatives   endowed   with fungicidal activity, having the general formula (I)       (I) wherein:          R1 and R2, which may be either equal to,  or different from, each  other,  represent  H  atoms,  (C1-C6)-alkyl groups, Ar-B groups in which Ar is a (C6-C10)-aryl or (C6-C10)-halo-aryl group and B is a (C1-C4)-alkylene or (C1-C2)-alkyl-(C1-C4)-alkylene group, or,  taken  together with each other and together with  the N atom,  Ar and B represent a  (C3-C8)-heterocyclic  group  or  a   (C2-C7)-heterocyclic group  containing  a second  heteroatom  selected from among O and S, with said heterocyclic groups being  optionally  substituted with one  or  more (C1-C4)-alkyl groups,  (C6-C10)-aryl groups, Ar-B groups as defined above, and halogens;    R3 and R5, which may be either equal to,  or different from, each other, represent H atoms, (C1-C3)-alkyl groups, or jointly form an either linear or branched (C1-C7)-alkylene group; m         is an integer of from 0 to 4;          R4      which, when m is higher than 1, may be either different from, or equal to, one another, represent halogen atoms, (C1-C3)-alkyl groups or (C1-C3)-halo-alkyl groups;          R', R'',  which may be either equal to,  or different from, each other, represent H, (C1-C3)-alkyl groups, halogen atoms; n        is an integer comprised within the range of from 0 to 3;           Y        represents a -CH=CH2 group, a (C3-C6)-cycloalkyl group, a (C6-C10)-aryl group, a 5- or 6-membered heterocyclic group, and said groups can be optionally  substituted with one or more  halogen atoms,  (C1-C4)-alkyl  groups,  (C1-C2)-haloalkyl groups,   (C1-C3)-alkoxy  groups,   (C1-C3)-halo-alkoxy groups; or represents a   group in which C, D, E, either equal to,  or different from, one another,  represent  H  atoms,  (C1-C4)-alkyl groups,  (C1-C4)-haloalkyl groups, (C1-C4)-alkoxy   groups,   (C1-C4)-halo-alkoxy groups, (C6-C10)-aryl groups, and (C6-C10)-haloaryl groups.
Patent CA-2038250-A1 (CA)
Title: Lock with a segmented insert
Inventor: MIRKOVIC RADIVOJE
IPC: E05B29/00
Filed: 1991-03-14
Abstract: ABSTRACT            A lock with a segmented insert is accommodated within a housing with a cover disposed above the middle of a shaft that is of square cross-section.  A bolt is located on one end of the shaft and a cross piece is located on the opposite end.  A spring is installed on the middle of the shaft, with one end of the spring resting against the bolt, and the other end against a bear-ing on the other side of which a cage is supported and rotates, the other end of the cage being supported in a second bearing.
Patent CA-2039544-A1 (CA)
Title: Melt crystallization process for preparing high trans,trans-isomer containing 4,4'-diisocyanato dicyclohexylmethane
Inventor: SENEKER STEPHEN D
IPC: C08G18/75
Filed: 1991-04-02
Abstract: Mo3399CIP       MELT CRYSTALLIZATlON PROCESS FOR PREPARING    HIGH TRANS,TRANS-ISOMER CONTAINING 4,4'-DIISOCYANATO DICYCLOHEXYLMETHANE               ABSTRACT OF THE DISCLOSURE     The present invention is directed for preparing a 4,4'-di-isocyanato dicyclohexylmethane which contain a relatively high amount of the trans,trans-isomer. The process broadly comprises (a)  melting a mixture of 4,4'-diisocyanato dicyclohexyl-methane isomers, (b)  cooling the melted mixture to form:      (1)  a liquid phase and (2)  a solid phase , (c)  removing said liquid phase, which is a commercially viable product itself, (d)  heating the solid phase and removing that portion of the solid phase which has melted, and (e)  recovering that portion of said solid phase which has not melted by heating the remaining portion.            Mo3399CIP
Patent CA-2042051-A1 (CA)
Title: Network control system
Inventor: RYU TADAMITSU
IPC: H04L12/00
Filed: 1990-09-11
Abstract: ABSTRACT     In a network control system connecting, in the communication network, terminal units providing at least the chat function to make communication with the other terminal units on the real time basis while connecting the keyboard and exeucting mutual communication between the terminal units, the termnal unit which becomes the transmitting side describes the mode corresponding to the function to be executed and communication code under such mode within the communication command to be transmitted and indexes the connection timing table and also connects or disconnects the line for communication to the distant terminal unit on the basis of contents of the connection timing table in order obtain effective application of the communication network.
Patent CA-2044416-A1 (CA)
Title: Copolyestercarbonate polymers derived from diaryl dicarboxylic acids and their derivatives and blends thereof
Inventor: BALES STEPHEN E
IPC: C08G63/64
Filed: 1991-06-12
Abstract: ABSTRACT     This invention relates to copolyestercarbonate polymers which are prepared with diaryl dicarboxylic acid compounds, particularly biphenyldicarboxylic acid compounds.  Such copolyestercarbonate polymers show good physical properties including high glass transition tem-peratures and low ultraviolet radiation sensitivity. The thermoplastic copolyestercarbonates can be used to prepare films or molded articles or blended with other thermoplastic resins to give thermoplastic polymer blends for molding purposes.     36,665-F
Patent CA-2044833-A1 (CA)
Title: Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions
Inventor: CHA CHARLES Y
IPC: C23F11/10
Filed: 1991-06-18
Abstract: TITLE OF THE INVENTION          "PHENYL MERCAPTOETRAZOLE/TOLYLTRIAZOLE CORROSION INHIBITING COMPOSITIONS"          ABSTRACT OF THE INVENTION     A composition which is useful for inhibiting the corrosion of copper and copper alloy metals in contact with an aqueous system is disclosed.  The composition comprises phenyl mercaptotetrazole and tolyltriazole and/or benzotriazole.
Patent CA-2045193-A1 (CA)
Title: Tricot knitting machine improvement
Inventor: SANDERS KENNETH H
IPC: B32B27/12
Filed: 1991-06-21
Abstract: A pressure sensitive tape employing a tricot knit carrier fabric having a minimum number of weft yarns. The tricot knit carrier fabric being knit on a tricot knitting machine which employs a loop hold down bar to prevent the first three or four courses adjacent the needles of the knitting machine from breaking out when released or cast off the needles.
Patent CA-2045372-A1 (CA)
Inventor: KNICKERBOCKER MICHAEL G
IPC: B05C17/01
Filed: 1991-06-25
Abstract: A child-resistant trigger operated pump dispenser has a latch pivotally mounted on the trigger for preventing trigger actuation. The latch has an arm projecting forwardly of the trigger to facilitate pivotal movement of the latch against the bias of the spring for unlocking the trigger to permit pumping.      The,latch is automatically returned to its locking position at the end of each pumping operation.
Patent CA-2046761-A1 (CA)
Title: Polyarylene sulfide resin molding composition
Inventor: NONAKA TOSHIFUMI
IPC: C08K3/34
Filed: 1991-07-11
Abstract: Abstract A polyarlene sulfide resin molding composition is suitable for molding, providing a molded article having an excellent surface appearance and being improved in mechanical properties and comprises (A)  100 parts by weight of a polyarylene sulfide resin and (B)  5 to 150 parts by weight of "white" mica (muscovite mica).
Patent CA-2046829-A1 (CA)
Title: Door latch assembly
Inventor: BERGEN GARY R
IPC: E05B13/00
Filed: 1991-07-11
Abstract: ABSTRACT OF THE DISCLOSURE      A door latch assembly (10) includes a latch bolt mechanism (60) having a bolt (62) movable between a door latching position and a door unlatching position.  Assembly (10) further includes handle lever (16) and (36) at opposite ends of a square spindle 64.  An adapter 68 is attached to spindle 64 and engages cam surfaces 158 and 160 of a slide 142 within mechanism (60) to facilitate movement of bolt 62 when either of the levers (16) or (36) are operated.     A locking plate 44 is attached to spindle 64 for movement therewith and is formed with a peripheral notch 138.  A locking dog 48 is selectively positionable within notch 138 to prevent rotation of spindle 64 and movement of bolt 62 when an attempt is made to operate either of the levers 16 or 36.     A stop plate 230 is also mounted on spindle 64 for rotation therewith and is positioned to engage fixed stems 28 to preclude attempted movement of either of the levers 16 or 36 in an upward direction but permits downward movement thereof to facilitate movement of bolt 62.
Patent CA-2049253-A1 (CA)
Title: Silver halide photographic light sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C1/06
Filed: 1991-08-15
Abstract: ABSTRACT OF THE DISCLOSURE     A silver halide photographiclight-sensitive material is disclosed, which is capable of forming a extremely high contrast image with high dot quality and is inhibited in formation of pepper spots. The light-sensitive material comprises a support, provided thereon, a photographic layer including a silver halide emulsion layer, wherein the pH value of the surface of said photographic layer is 5.9 or more and said emulsion layer or a layer adjacent to said emulsion layer contains a specified hydrazine compound, and a amine coumound or a quartenary onium compound.
Patent CA-2050854-A1 (CA)
Title: Hand held fluid cutter
Inventor: LINDEN HARRY A
IPC: A61B17/32
Filed: 1991-09-06
Abstract: ABSTRACT              HAND HELD FLUID CUTTER       A hand held cutter using fluid as the cutting medium.   A magnetostrictive rod is included to provide the activating force on the piston.   The magnetostrictive rod  includes  a  central longitudinal bore for accommodating fluid flow therethrough.  One end of the rod contacts the head of a differential piston having a longitudinal bore of a reduced diameter relative to the rod.          The shaft of the piston is associated with a series of check valves to permit liquid flow in only one direction.  In use, the cutter is connected to a non pressurized liquid source which introduces liquid into the center of the rod.  When an AC current is applied to the coil sets a magnetic field is established along the  rod.    The  rod  in response  to  a magnetic  field  in  one direction expands  in length an amount determined by the flux density, rod type and rod length.  When the polarity of the flux changes  to  the  opposite  direction,  the  rod  contracts.    The expanding and contracting rod and a spring causes the piston to reciprocate to force the liquid from the cutter at high pressure due to its reduction of the internal diameter of the bore.
Patent CA-2051814-A1 (CA)
Title: Dental laser assembly with dual lasers
Inventor: VASSILIADIS ARTHUR
IPC: A61C1/00
Filed: 1990-04-25
Abstract: A dental laser assembly having a housing (12) with a first and second laser cavity. The housing also includes an optical output port (18) and a dental optical delivery system (100) optically connected to the port. A first laser (14) is contained within a first laser cavity which, when activated, generates a first laser beam while, similarly, a second laser (16) is contained within a second laser cavity which, when activated, generates a second laser beam. Only one laser, however, is activated at a given time and the output beam from the activated laser is directed to the optical output port in the housing for use in dental applications. The first laser has optical qualities sufficient to perform a first set of dental procedures which the second laser has optical qualities sufficient to perform a second and different set of dental procedures.
Patent CA-2051973-A1 (CA)
Title: Palm support apparatus
Inventor: MOORE EDWARD
IPC: A47B21/03
Filed: 1991-09-20
Abstract: ABSTRACT      A palm supporting device is disclosed in which there is provided an adjustable palm supporting surface mountable in adjacency to a work surface.  The surface, being contoured in a position favorable to the muscoskeletal system of the user, may be altered in attitude with respect to the work surface to prevent repetitive strain injuries experienced by those working for prolonged periods on a computer keyboard or other such devices.