baber/WOPTO huggingface dataset:
Patent CA-1303455-C (CA)
Title: Umbrella frame
Inventor: STAMM PETER
IPC: A45B25/00
Filed: 1988-07-07
Granted: 1992-06-16
Abstract: ABSTRACT                      UMBRELLA FRAME     In order to permit a flexible  carrying  handle  to be  more  easily  fitted into and removed from a known securing eyelet in an umbrella  handle,  a  permanently open  threading  slot  running the length of the eyelet is provided.  The slot is  narrower  than  the  eyelet.          The  carrying  handle  can  be  squeezed along the slot into the eyelet,  where  the  carrying  handle  regains its  normal  shape  and  thus  will not unintentionally slip back out of the eyelet.
Patent CA-1320708-C (CA)
Inventor: FERRIS DONALD L
IPC: B64C27/605
Filed: 1988-07-08
Granted: 1993-07-27
Abstract: Abstract Composite Helicopter Swashplate A helicopter composite swashplate ring that has a triaxial braided tubular ring that withstands both forces in-plane and normal to the plane of the swashplate.  The triaxial braided tubular ring comprises substantially circumferential fibers interwoven with angled fibers oriented at a predetermined angle to the circumferential fibers.          The tubular ring contains a composite circumferential spacer ring that comprises an upper ring plate connected to a lower ring plate by a plurality of first tubular support members.  The upper ring plate and lower ring plate are adjacent the inside upper and insider lower surfaces of the tubular ring, respectively.  The upper and lower plates have openings in alignment with the first tubular support members.  The ring plates have a plurality of sections extending radially outward.  the sections have lug openings that are in alignment with a plurality of second vertical support members to form channels therethrough for accepting servo or control rod lugs.
Patent CA-1319071-C (CA)
Title: Dispenser with movable matrix comprising a plurality of tiny pills
Inventor: THEEUWES FELIX
IPC: A61K9/22
Filed: 1988-07-12
Granted: 1993-06-15
Abstract: ABSTRACT OF THE INVENTION               A dispenser is disclosed for delivering tiny pills to an environment of use.  The dispenser comprises  a wall that surrounds an internal space comprising a first means in the dispenser for chang-ing from a dispenser state to an environment of use state on leaving the dispenser, tiny pills in the first means, and a second means in the dispenser for aiding in displacing the first means for the dispenser.
Patent CA-1307828-C (CA)
Title: Radio arrangement having two radios sharing circuitry
Inventor: METROKA MICHAEL P
IPC: H04M1/72
Filed: 1988-08-10
Granted: 1992-09-22
Abstract: Abstract A radio arrangement and method allows a portable (210) and a mobile (212) to uniquely communicate on a radio system having at least one remote system site (114). The portable (210) has at least one information set (such as the radio's identification information and repertory dialing information) (356 or 360), and the mobile (212) is intercoupled therewith via a connector (214). The connector is used for transferring a code, which designates the information set, from the portable (2101 to the mobile (212), whereby the mobile (212) adopts the information set of the portable (210) for subsequent communication. The arrangement offers an user having a portable, with it limited features and functions, to utilize all of the capabilities of the mobile.
Patent CA-1287804-C (CA)
Title: Moisture separator for steam turbine exhaust
Inventor: HARGROVE HOMER G
IPC: B01D45/08
Filed: 1988-09-14
Granted: 1991-08-20
Abstract: Abstract A moisture pre-separator for the exhaust from a steam turbine,  having an exhaust nozzle,  comprises  three cylindrical  conduits.  A  first  cylindrical  conduit  is affixed  to  the  annular wall  of  the  nozzle  and  has  a radially outwardly extending section adjacent the annular wall, with a second cylindrical conduit, which terminates short  of  the  annular  wall,  contained  therein  to  form  a first collection chamber therebetween. A third cylindrical conduit  is slidably positioned  in the second cylindrical conduit and extends into the exhaust nozzle of the turbine and  forms  a  second collection chamber between  the outer wall  thereof  and  the  wall  of  the  exhaust  nozzle,  with direct communication provided between the first and second chambers.  The  third  cylindrical  conduit  may  have  flow directing plates at the upper terminus thereof which extend outwardly towards the wall of the exhaust hood to remove the water film formed thereon and direct the film to the second  collection  chamber  and  then  from  the  second collection  chamber  to  the  first  collection  chamber  for draining therefrom.
Patent CA-1300641-C (CA)
Title: Process for the preparation of aryloxyacetic acid
Inventor: SUMNER CHARLES E JR
IPC: B01J23/50
Filed: 1988-09-22
Granted: 1992-05-12
Abstract: ABSTRACT            Process for the preparation of an aryloxyacetic acid by oxidation of aryloxyethanol of the formula:           wherein m represents 1 or 2, n represents the numeral which results from the difference between 6 and m and R either individually or independently of one another represents hydrogen, alkyl, cycloalkyl, aryl, aralkyl, alkoxy, cyclo-alkoxy, aryloxy, halogen, alkylcarbonyl, aryl-carbonyl, carboxyl or nitro, or represents a benzene ring fused to the phenyl ring, in an aqueous alkaline reaction medium at a temperature in the range of 0°C to the boiling point of the reaction medium in the presence of a catalytic amount of a catalyst comprised of palladium, silver and optionally antimony, and carbon to form the corresponding alkali metal ester and contacting the alkali metal ester with a mineral acid.
Patent CA-1295009-C (CA)
Title: Electric motor controllers
Inventor: JONES DENNIS M
IPC: H02H7/08
Filed: 1988-10-04
Granted: 1992-01-28
Abstract: ABSTRACT                  ELECTRIC MOTOR CONTROLLERS            An electric motor controller comprises a circuit for selecting between driving and braking an electric motor in accordance with the health or otherwise of a pair of main electric motor control switches (14 and 16).  In a preferred embodiment the health of the switch  is determined by the voltage  (A)  between the switches. The controller also comprises means for detecting the sense of movement of the motor.  In the event that the motor is moving in a sense opposite to that selected, the means increase field current to reduce the armature current thereby increasing the braking effect of the motor.  Also in the controller are means for changing from armature to field current control and vice versa, in response to a given magnitude of control signal.  In order to provide an unambiguous change-over, a lockout circuit  is provided to  inhibit  change-over in  a transition region.   The lockout circuit maintains the mode of control to above/beneath the change-over level when changing from one level to another.   The controller has a drive circuit which uses a flywheel inductor to provide an enhanced actuating signal for a transistor control switch for the motor.   In a first state,  the  inductor is connected to by-pass  the transistor to build-up a flywheel current.  In a second state, the flywheel current is arranged to be applied to the transistor as a spike input.            (Figure 1)
Patent CA-1336562-C (CA)
Inventor: JUJI TAKEO
IPC: A61M1/02
Filed: 1988-10-21
Granted: 1995-08-08
Abstract: This invention is a switch bag type blood-gathering set used for transfusing blood gathered from a blood donor to the same blood donor again, and for newly gathering pre-determined amount of blood from the blood donor.  This switch bag type blood-gathering set comprises a liquid transferring member for introducing a physiological saline solution into the blood-gathering set, a blood transfusing member for introducing blood from a blood bag into the blood-gathering set, a blood-transfusing and gathering member for supplying blood to or gathering blood from the donor, a washing solution storing member for containing a waste liquor after priming in the blood-gathering set, and a blood storing member for storing blood gathered from the donor, and these constituents are connected by connecting tubes so as to not contact with the air outside.
Patent CA-1296696-C (CA)
Title: Variable radius cable carrier
Inventor: LODING DAVID C
IPC: H02G11/00
Filed: 1988-11-24
Granted: 1992-03-03
Abstract: Abstract of the Disclosure A variable radius cable/conductor carrier for supporting and guiding electrical,  hydraulic and other conductors extending between a stationary position and a movable piece of machinery.  The conductor is made up of two spaced apart parallel plate-link chains connected by support rods.  The link assembly making up the chains comprises a series of individual links pivotally connected at each end so as to allow rotational movement between the links.  A plurality of arcuate slots are formed in one of the links and when pinned to the adjacent link act to limit the rotation between the links.   The arcuate slots are of differing lengths so each length results in a different radius of curvature for the carrier.  Thus one of several radii of curvature of the carrier may be selected during assembly without changing any of the elements simply by selecting the position of the limiting pin.
Patent CA-1328575-C (CA)
Title: Process and apparatus for the buffer storage and conversion of flat products preferably occuring in stream formation
Inventor: MEIER JACQUES
IPC: B65H29/04
Filed: 1989-01-18
Granted: 1994-04-19
Abstract: A B S T R A C T      The arrangement according to the invention contains at least two roll modules (41-44) with interchangeable roll hubs or rolls.  A common feed belt (11), the winding planes of the roll modules (41-44) and a common removal belt (12) are preferably located in a vertical plane. The feed belt (11) passes linearly over the winding stations (41-44) and has a number of branching locations or points (51-54) corresponding at least to the number of winding stations (41-44).  Each winding station (41-44) has a connection to the removal belt (12), which is passed linearly beneath the winding stations.  In order to be able to choose at random the reciprocal arrangement of the products at the outlet, within the apparatus is provided at least one device (7, 79) for rewinding the rolls or for modifying the inlet parameters of the arrangement of the printed products.     The inventive method permits both an unrestricted offline buffer storage of the products and a flexible conversion of their inlet parameters, e.g. with respect to their reciprocal positioning, orientation or timing frequency.
Patent CA-1331919-C (CA)
Inventor: HIRSCHMANN CLEMENS
IPC: D01D5/08
Filed: 1989-03-06
Granted: 1994-09-13
Abstract: ABSTRACT          Facility for generating fibers, in particular mineral fibers, from a molten mass In an unraveling facility according to the blast drawing process a subsonic diffuser (11) is arranged following the blast pipe (6). The subsonic diffuser (11) is designed as a thrust diffuser with a sudden cross sectional widening of its flow border in order to form several stages (13, 14, 15).  In this way, a larger median expansion angle (.alpha.) can be chosen without risking detrimental detachment of the main flow than is possible with subsonic diffusers having a continuous flow border.  Furthermore, the whirls formed under setoff levels prevent the fiber parts from coming into direct contact with the walls, so that a considerably reduced bead content results in combination with the strong flow expansion and ensuing reduction of mutual contact and penetration of fiber parts.  The diameter distribution of the fibers is smoothed out, since speed distribution, which exhibits strong border stress when it emerges from the drawing gap (8), is smoothed out quicker due to the energy consumed by the whirls.  By systematically introducing additonal blasting medium in the area of the subsonic diffuser (11), the flow can be systematically influenced in order to meet all the requirements posed for fiber quality.
Patent CA-1312737-C (CA)
Title: Insulating system for building blocks
Inventor: WEST EARL L
IPC: E04B2/00
Filed: 1989-04-06
Granted: 1993-01-19
Abstract: INSULATING SYSTEM FOR BUILDING BLOCKS                 ABSTRACT OF THE DISCLOSURE    An integrally formed insulating insert unit made from insulating material for insertion into a building block cavity and having a main body having a length and depth substantially equal to the respective length and depth dimensions of the block cavity and provided with an upwardly-extending capping flange integrally formed with the top of the main body, a top capping flange integrally formed with the top of the main body and extending thereabove and extending longitudinally outwardly beyond at least one of the upstanding side edges of the body to overlie in sealing engagement the adjacent top web surface of the block and being of sufficient length and thickness and being sufficiently yieldable to produce a vertically and horizontally continuous insulating barrier within a multiple layer masonry block wall section.
Patent CA-1307955-C (CA)
Title: Apparatus and method for braiding fiber strands and stuffer fiber strands
Inventor: SPAIN RAYMOND G
IPC: D04C3/00
Filed: 1989-04-12
Granted: 1992-09-29
Abstract: APPARATUS AND METHOD FOR BRAIDING FIBER STRANDS AND STUFFER FIBER STRANDS               Abstract of the Disclosure The apparatus includes a plurality of fiber strand carrier members that are movable on a carrier surface defined by multiple, movable, side-by-side support members and a plurality of fiber guides affixed on the support members for dispensing axial stuffer  fiber strands as the carrier members move along predetermined paths to intertwine the fiber strands from the carrier members and stuffer fiber strands from the fiber guides.  The carrier members are disposed on the support members for movement therewith and for movement from one support member to another.  The fiber guides are affixed on the support members for movement only with the respective support member.  The stuffer fiber strand for each fiber guide is dispensed from a spool that is carried on a respective support member or is mounted on a stationary base.
Patent CA-1320969-C (CA)
Inventor: HAGEN GARY P
IPC: C07C6/12
Filed: 1989-06-13
Granted: 1993-08-03
Abstract: SELECTIVE PRODUCTION OF 2,6-DIETHYLNAPHTHALENE       ABSTRACT    A method for the highly selective production of 2,6-diethylnaphthalene involving the use of a specific Lewis acid catalyst and a highly regiospecific ethylating agent.
Patent CA-1319801-C (CA)
Inventor: HARVEY ANDREW C
IPC: B29C48/33
Filed: 1989-06-16
Granted: 1993-07-06
Abstract: Docket Number 37,364 MOLECULARLY ORIENTED TUBULAR COMPONENTS                HAVING A CONTROLLED COEFFICIENT OF THERMAL EXPANSION                 ABSTRACT OF THE DISCLOSURE     The  present  invention  is based upon the discovery that  ordered  polymers,  such  as  PBzT, can be readily formed  into  tubular  structures which retain a biaxial orientation  imparted  thereto  during  processing,  and that  these rigid, high-stiffness tubular components can exhibit  near  zero  coefficient  of  thermal  expansion (CTE).    Zero  CTE materials are not adversely affected by  vast  swings  in temperature, e.g., from very hot to very  cold  in  short  periods  of  time,  nor  are they adversely  affected  by  long  term  exposure  to either temperature  extreme.    The  tubular  components of the present   invention   thus   represent  a  revolutionary advance   in   space  based  hardware,  as  the  extreme temperatures  experienced there will not affect rigidity of structures built using these components.
Patent CA-1316200-C (CA)
Title: Method and apparatus for artificial irrigation of plants
Inventor: HENTTONEN MARTTI W
IPC: A01G25/06
Filed: 1989-06-29
Granted: 1993-04-13
Abstract: A b s t r a c t A method and an apparatus for artificial irrigation of a ground area or one or several pots having plants, and comprising an irrigation tube system or an irrigation hose (1) system containing water and eventually a fertilizer and other growth promoting and/or illness preventing substances, and several water soaking feet (2) containing earth, or wicks for soaking and transmitting water etc. to the earth above said feet (2) or wick, and in which the irrigation system comprises a tube or hose (1) formed with one more smooth tube parts (3) and one or more flexible tube parts (4), means (14, 15; 21; 25) for formning a closed irrigation tube system or hose system by bowing the tubes or hoses along the flexible tube or hose parts (4) thereby giving the irrigation tube system the intended formation, and by interconneting the ends of the tubes or hoses under sealed condition. Holes for water soaking feet, wicks or water supply tubes can be pressed open following hole indications (6) of the smooth and eventuelly also the flexible tube parts (3, 4).            (Figure 2)
Patent CA-1339070-C (CA)
Inventor: DROGE WULF
IPC: A61K31/195
Filed: 1989-09-21
Granted: 1997-07-29
Abstract: Patients suffering from a pathological condition resulting in reduced intracellular cysteine levels are treated with a cysteine source capable of being transported to the cellular cytoplasm. Particularly, N-acetyl cysteine is employed in the treatment of AIDS patients.
Patent CA-1328489-C (CA)
Title: Heat resistant and light weight container for materials to be ashed, and process for manufacture thereof
Inventor: REVESZ ROBERT N
IPC: F27D99/00
Filed: 1989-09-28
Granted: 1994-04-12
Abstract: ABSTRACT OF THE DISCLOSURE:         A container for an ashable material, to be ashed by heat in an ashing furnace, especially one heated by micro-wave radiation onto microwave absorptive elements thereof, comprises a heat resistant, walled container which is light weight, microwave transmissive and porous, and which is of quartz microfibers that are held in desired walled container form, preferably in substantially flat cylindrical form.          Such a container is made by shaping a heat resistant, light weight, microwave transmissive and porous non-woven sheet of quartz microfibers to container form and heating and curing such sheet in such form, preferably after moistening it with water, whereby a form-retaining container results that can be successfully employed to hold ashable analytic samples during ashings thereof.
Patent CA-1340400-C (CA)
Inventor: MILLER PHILIP
IPC: H04Q7/22
Filed: 1989-09-29
Granted: 1999-02-16
Abstract: A vehicle for transport, fork lift or delivery route operations, for example, includes on-board peripherals which are coupled through a Local Area Network (LAN) into a data system.  A          LAN data bus provides selective access to the peripherals or data devlces such as, for example, a large area display, a keyboard, a prlnter and a data terminal.  The data system controls or provides data on tasks executed by or in connection with the operation of the vehicle.  To increase the versatility of the vehicle, the data terminal, multiple data terminals, or any of the other data devices may be removably coupled to the LAN to be operable externally of the vehicle.  A mobile mount adapter provides a secure electrical connection of a respective data terminal to the LAN to removably incorporate the data terminal into the data system.  The data terminal includes base contact areas which are contacted by spring contacts of the adapter.  An "open face" of a disclosed adapter allows a cable for a scanner or other data link to extend from adjacent the base contact areas without a need to remove the extending cable, thereby enabling a cable-connected scanner to be moved and used while the data terminal is disposed in the adapter.
Patent CA-1339415-C (CA)
Inventor: GOLDENBERG MILTON DAVID
IPC: A61P31/04
Filed: 1989-09-29
Granted: 1997-09-02
Abstract: A  method  of  targeting  a  diagnostic  or therapeutic agent to a focus of infection comprises injecting  a  patient  infected  with  a  pathogen parenterally  with  an  antibody  conjugate  which specifically binds to an accessible epitope of the pathogen or of a pathogen-associated antigen accreted at the focus of infection,  the antibody conjugate further comprising a bound diagnostic or therapeutic agent  for  detecting,  imaging  or  treating  the infection.  Polyspecific composite conjugates enhance the  efficacy  of  the  method,  which  is  especially useful for treating infections that are refractory towards systemic chemotherapy.
Patent DK-165484-C (DK)
Inventor: BERGLUND BENGT GOERAN
IPC: A61M5/14
Filed: 1988-03-04
Granted: 1993-04-19
Abstract: Described is a device for release of a substance from a solid preparation thereof to a flowing liquid during simultaneous parenteral administration of the liquid to a patient, which device comprises a connector (l) connectable into a system for parenteral administration of the liquid, and having an inlet (6) and an outlet (l2) for the liquid and means for liquid communication of said inlet and outlet with a valve device (4, 5) which comprises a mobile valve core (5) having a bypass position providing for direct liquid flow from the inlet to the outlet of the connector and a working position providing for liquid flow from the inlet (6) of the connector into a releasable container (l5) for the solid preparation. The device is characterized in that the valve core (5) has an outlet means (l3A) and a separate inlet means (l9A) simultaneously connectable to an inlet means (l4) and a separate outlet means (l8) respectively on the releasable container, the releasable container further having therein means (l6) for conducting the liquid from the inlet thereof to a space where it will contact the solid preparation (l7), and further to the outlet of the releasable container (l8), and via the valve core in a flow path to the outlet (l2) of the connector.
Patent FI-64436-C (FI)
Inventor: JOHANSSON SVEN LISSOL
IPC: E05G1/14
Filed: 1979-10-19
Granted: 1983-11-10
Abstract: PCT No. PCT/SE79/00211 Sec. 371 Date Jun. 20, 1980 Sec. 102(e) Date Jun. 20, 1980 PCT Filed Oct. 19, 1979 PCT Pub. No. WO80/00887 PCT Pub. Date May 1, 1980.In a method of providing safe control, storage and transportation of banknotes there is used a closeable cassette (1) provided with locking means, said cassette containing a liquid-dye container (9) which is activated when an attempt is made to force the cassette, thereby to render the banknotes unusable. To prevent a successful robbery against, for example, a store or like place in which banknotes are introduced into the cassette with the aid of a special infeed unit (19, 20), the cassette is constructed so that it can be removably connected to said infeed unit while exposing an infeed opening (16), said infeed unit suitably being provided with a counter means. In conjunction therewith, the associated infeed and packing means of the cassette are inserted into the unit, whereupon banknotes can be fed into the cassette. The cassette, with the banknotes therein, is then released from the infeed unit while closing the infeed opening, whereafter the cassette is transported to a collecting location, e.g. a bank, where an authorized person equipped with a key or a code for the cassette lock (1c) empties the cassette of its contents. The safety function of the cassette includes an electric circuit arranged, when an attempt is made to force the cassette, to ignite a detonator (8) which ruptures the liquid-dye container. The electric safety function is primed automatically when the cassette is closed as it is removed from the infeed unit. The invention also relates to a safety cassette (1) and an infeed unit (19, 20) for carrying out the method.