baber/WOPTO huggingface dataset:
Patent CA-1100723-A (CA)
Inventor: JOHN CLARENCE D JR
IPC: B30B11/00
Filed: 1978-09-08
Granted: 1981-05-12
Abstract: 46,825 PRESS APPARATUS     ABSTRACT OF THE DISCLOSURE         A punch press remotely disengageable from the punch drive mechanism, particularly useful where the press must operate in a hostile environment.  The press includes a punch block, supporting one or more punches, which is later-ally inserted into connection with the punch drive apparatus.          A die set is provided for supporting one or more dies, and the die set is associated with the punch block such that the punch is guided into a preselected position relative to the die by the drive apparatus.  A structural frame is provided for seating the die set, which can be laterally inserted and removed from the frame.  Guide rails are also provided which can extend laterally from the frame and support the die set in a position removed from the normal operating position within the frame.  The guide rails also support the die set in the operating position.  An hydraulic cylinder can also be provided to laterally eject the guide rails and die set, and the punch block and punch from the frame area, thereby exposing the components for removal.
Patent CA-1092757-A (CA)
Inventor: FUCHS ALFRED
IPC: B65B3/04
Filed: 1978-10-04
Granted: 1981-01-06
Abstract: ABSTRACT          In packing machines of the kind which form a tube of packing material  for subsequent conversion into separate, filled packages a filler pipe for the contents is usually arranged inside the material tube.  Especially when the packing machine works with foodstuff under sterile conditions the filler pipe as we'll as other machine parts situated inside the tube have to be carefully cleaned before and after production. As the filler pipe normally is surrounded by the foodstuff in the tube it will have to be cleaned on the outside as well as the inside, and to facilitate the cleaning it is suggested to use a cleaning container, which has a controllable outlet and surrounds the lower end of the filler pipe and makes cleaning by circulation of a cleaning liquid possible.  To increase the cleaning effect the cleaning liquid is circulated through the filler pipe as well as through separate nozzles directed towards the outside of the filler pipe.
Patent CA-1102233-A (CA)
Title: Apparatus for the wet separation of foreign particles  from air
Inventor: AL-SAIDI MOHAMED A
IPC: B01D47/02
Filed: 1978-10-23
Granted: 1981-06-02
Abstract: APPARATUS FOR THE WET SEPARATION    OF FOREIGN PARTICLES FROM AIR                 ABSTRACT OF THE DISCLOSURE     An apparatus for the wet separation of foreign particles from contaminated air includes a closed vessel containing a predetermined level of liquid.  A supply duct supplies contaminated air containing foreign particles into the vessel at a position above the predetermined level of liquid.  A plurality of air pipes have upper ends directly connected to the supply duct and have lower ends that terminate in the liquid at positions below the predetermined level, such that the air pipes directly supply contaminated air from the supply duct into the liquid.  The liquid removes the foreign particles from the air to form purified air.  An air outlet discharges the purified air from the vessel at a position above the predetermined level of liquid.  The bottom of the vessel is trough shaped and inclines downwardly to a liquid outlet from which liquid having entrained therein foreign particles is removed from the vessel.  At least one of the air pipes is positioned to terminate adjacent the liquid outlet and to emit air which agitates any foreign particles tending to settle on the bottom of the vessel adjacent the liquid outlet.
Patent CA-1086174-A (CA)
Inventor: POWELL THOMAS E
IPC: A01F12/10
Filed: 1978-10-31
Granted: 1980-09-23
Abstract: Thomas Edward Powell & Edward Donaldson AXIAL FLOW COMBINE WITH IMPROVED INLET TRANSITION AREA Abstract of the Disclosure an an axial flow combine, an improved inlet transition area for changing the flow of crop materials from a linear ribbon-like flow through the feeder to an arcuate ribbon-like flow about the flighting of the inlet end of the rotor to a helical sleeve flow between the rotor and rotor casing while at the same time injecting crop materials in all portions of the flighting. A sloping ramp extends upwardly and rearwardly from the feeder to an elliptical intersection with the rotor casing. A pair of oppositely disposed sidewalls in generally per-pendicular relation to the ramp extend from the feeder -and converge about the inlet end of the rotor at an upper portion of the rotor casing. Another wall between the sidewalls, oppositely disposed from the ramp, encloses the inlet transition area. A rotary beater disposed between the sidewalls and in close proximity to the inlet end of the rotor rotates at a higher tangential velocity than the feeder to direct and accelerate the crop materials upwardly and rearwardly along the sloped ramp and the converging sidewalls to entrain the crop materials about all portions of the flighting of the rotor in an arcuate ribbon-like manner. All of the surfaces of the inlet transition area are either planar or cylindrical for ease and economy of manufacture and fabrication. Related methods are disclosed.
Patent CA-1089942-A (CA)
Inventor: COLEMAN JAMES H
IPC: H01G4/30
Filed: 1978-11-09
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE           The electrodes of one set of parallel electrodes buried within a monolithic ceramic capacitor body extend to one end face of the body contacting a conductive terminal layer on that end face.  The electrodes of another buried set extend to a side face of the body contacting a second terminal layer intermediate the two end faces.  A fuse link is connected external to the body between the second terminal layer and a third terminal layer that is on the opposite end face of the ceramic body.
Patent CA-1127666-A (CA)
Title: Process for the preparation of para-amino- diphenylamine
Inventor: ZENGEL HANS G
IPC: C07C209/40
Filed: 1979-03-08
Granted: 1982-07-13
Abstract: Process for the Preparation of Para-Amino Diphenylamine Abstract of the Disclosure An improved process for the preparation of para-amino diphenylamine in which para-nitroso-diphenylhydroxylamine is catalytically hydrogenated in the presence of an organic solvent and one or more metal components selected from the group consist-ing of rutheniurll, rhodium, palladium, osmium, iridium, and platinum, and their sulfidic compounds, at temperatures from 20 to 200°C, is disclosed.  The improvement comprises utilizing as the organic solvent one or more members of the group consistiny of aniline and aniline derivatives containing ring-alkyl groups, N-alkyl groups, or a combination thereof, wherein the ring-alkyl groups contain a total of 1 to 6 carbon atoms and the N-alkyl groups contain from 1 to 6 carbon atoms.
Patent CA-1108980-A (CA)
Title: Means for moving a rotary knife in apparatus for cutting paper sheets or the like
Inventor: AYKUT KURT
IPC: B26D5/04
Filed: 1979-05-18
Granted: 1981-09-15
Abstract: 2195-16a ABSTRACT OF THE DISCLOSURE            Apparatus for cutting a running web of paper or the like has a rotary disk-shaped first knife and a driven counterknife.  The first knife is rotatable on a shaft which constitutes the piston rod of a double-acting pneumatic cylinder and piston unit.  The cylinder of such unit is connected with a second piston rod forming part of a single-acting cylinder and piston unit.  The control system for the two units includes a shutoff valve which can admit compressed air to the single-acting unit whereby the pressure in a first conduit which connects the source of compressed air with the single-acting unit rises when the second piston rod reaches an end position in which the marginal portion of the first knife overlaps hut is remote from the marginal portion of the counterknife. second conduit thereupon admits compressed air to the double acting unit in order to move the first knife axially against the counterknife.  The second conduit contains a valve which is responsive to increased pressure of air in the first conduit to insure that the first knife is shifted against the counterknife only when the second piston rod reaches its end position.  The double-acting unit holds the first knife away from the counterknife while the single-acting unit moves the second piston rod to its end position.
Patent CA-1120999-A (CA)
Inventor: GOLLER GLEN J
IPC: B05D3/04
Filed: 1979-05-18
Granted: 1982-03-30
Abstract: DRY FLOC METHOD FOR MAKING AN ELECTROCHEMICAL CELL ELECTRODE                    ABSTRACT OF THE DISCLOSURE      A method for making an electrochemical cell electrode involves depositing a layer of dry carbon/hydrophobic polymer floc powder on the surface of a substrate by dispersing the powder as a cloud in a chamber over the substrate and pulling the powder onto the substrate by drawing a vacuum under the substrate.  The electrode is subsequently compacted and sintered.  Typically the carbon component of the floc is catalyzed, such as with platinum,  Thus, the method is for applying a catalyst layer on an electrode substrate.  The method is particularly adapted to the high speed manufacture of electrodes.
Patent CA-1106337-A (CA)
Inventor: FOEHL ARTUR
IPC: B60R22/40
Filed: 1979-05-29
Granted: 1981-08-04
Abstract: Abstract of the Disclosure Automatic wind-up roller for a safety belt with means to stop the belt from unwinding in case of danger.  The wind-up roller has a release mechanism activated when a predetermined accelera-tion or deceleration is exceeded, a control lever activated  by the release mechanism, a control disc with elastic yielding control teeth which couple with the control lever, and a locking mechan-ism activated by the control disc to block the control shaft.
Patent CA-1156095-A (CA)
Inventor: COPE GEOFFREY W
IPC: B61H13/20
Filed: 1979-06-11
Granted: 1983-11-01
Abstract: RADIAL TRUCK            Abstract of the Disclosure A railroad freight car truck designed for the installation of steering arms for radial tracking in curves and high speed stability, and truck mounted air brake rig-ging  of the type utilizing dual push-rods through the bolster to eliminate the truck biasing forces developed by conventional brake  rigging with means for accommodating the push-rods through the bolster and means for allowing the steering arms to guide the brake beams in the lateral direction.
Patent CA-1131154-A (CA)
Inventor: WINTER WILLIAM E
IPC: C10G69/04
Filed: 1979-07-23
Granted: 1982-09-07
Abstract: U.S. 892,486 & 892,938 ABSTRACT OF THE DISCLOSURE     A gas oil is catalytically cracked in a first stage to produce a cat cracked naphtha product of high olefin content, and an inter-mediate or high boiling component thereof, or both, is recracked as a feed in a second stage over a zeolite catalyst to saturate the olefins, and hydrodenitrogenate and hydrodesulfurize said cat cracked naphtha.  The recracked cat cracked naphtha is then hydrotreated or hydrofined, at low to mild severities to provide low sulfur gasoline for the gasoline blending pool or alternatively is then catalytically reformed (hydroformed) to produce high octane gasoline.
Patent CA-1143460-A (CA)
Inventor: BLACKMAN MAURICE V
IPC: G01J1/02
Filed: 1979-07-26
Granted: 1983-03-22
Abstract: ABSTRACT:                 In the manufacture of an infra-red radiation detector element a body of infra-red sensitive material (e.g. cadmium mercury telluride) secured to a substrate is subjected to ion-etching to remove part of the material over the whole thickness of the element at areas between the contact areas of the element electrodes so as to define a current path between these electrodes which extends through the remaining material and is longer than the distance along a straight line between the electrodes.  This longer current path increases the charge-carrier transit time and resistance between the electrodes so that the responsivity of the detector element can be improved while still producing a compact element structure because of the advantages of defining the current path by ion-etching.  This etch-removal may involve forming parallel slots which extend from opposite side walls of the element to define a meandering current path, and may additionally be used to form a mutual separation between portions of the body each of which is to form a separate infra-red detector element of an array formed on the substrate.
Patent CA-1136613-A (CA)
Inventor: STROM JOHN R
IPC: B01F25/74
Filed: 1979-08-09
Granted: 1982-11-30
Abstract: FLOW TURBULENCE GENERATING AND MIXING DEVICE          Abstract A device for generating special turbulence patterns in fluids flowing in pipes, such as for mixing, promoting chemical reactions, or accelerating the transfer of heat to or from the fluid through the pipe wall. Two or more sets of flow dividers are mounted in the pipe, each set including a first and second flow divider with septum panel elements that overlap longitudinally of the pipe. The first flow divider septum elements mutually diverge downstream in a selected longitudinal plane in longitudinally overlapping relationship with septum elements of the second flow divider mutually diverging upstream in a different longitudinal plane so as to divert the fluid in such manner that the flow regions adjoining the pipe wall are caused to exchange positions with flow regions in the vicinity of the pipe axis. By reversing the relative incline angles of the septum elements of corresponding flow dividers of successive sets alternately when a succession of two or more sets are installed in direct series, the desired effects are augmented.
Patent CA-1120718-A (CA)
Inventor: CHATANI YASUSHI
IPC: A63H33/08
Filed: 1979-08-17
Granted: 1982-03-30
Abstract: ABSTRACT OF THE DISCLOSURE           An improved frictional interconnecting toy block arrangement having a body means with walls defining a body cavity.          The interconnection of toy blocks with each other is achieved by a female coupler means extending through the cavity of the body means of the toy block and having an aperture adapted to receive a male coupler means.  Male coupler means which extends outwardly from a wall of the toy block is insertable into the aperture of the female coupler means for frictional retention therein.  The male coupler means are generally fabricated as part of the body means of the block.  The body means of the block is fabricated of two separate body members coupled together along a median plane.  Coupling means are provided on the two body members to retain the two body members together.  Provision of the body means comprised of the two separate body members allows each body member to be fabricated to provide a different appearance such as, for example, different color, different surface texture, or the like, thereby enhancing the play value of the toy block arrangement.
Patent CA-1101021-A (CA)
Title: Means and method for handling dry bulk materials in a  hopper-type container
Inventor: ANDERSON ARTHUR I
IPC: B65G53/16
Filed: 1979-09-06
Granted: 1981-05-12
Abstract: MEANS AND METHOD FOR HANDLING DRY BULK    MATERIALS IN A HOPPER-TYPE CONTAINER     Abstract of the Disclosure Apparatus and method for forming and handling a slurry in a hopper-type container, preferably a hopper railroad car.  The product may be unloaded dry using air or the product may be aerated, then liquified while air continues to be forced thereinto, then agitated and mixed to ensure formation of a slurry-or solution having consistent properties.  The slurry or solution is aerated during the discharge thereof from the container.  The aeration for dry or liquid discharge is preferably performed using aeration devices such as that device disclosed in U.S. Patent No. 3,929,261.
Patent CA-1112604-A (CA)
Inventor: HANE YOSHIO
IPC: C25D17/00
Filed: 1979-10-05
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE   The specification describes an automatic device for electrolytic processing, comprising an electrolytic means consisting of a first electrode member having an opening with an upward inclined surface fixed on the upper side of an electrolytic tank, a cylindrical second electrode member fixed in the electrolytic tank, and a vibrator to vibrate the first electrode member.  An article support means consists of an electrically conductive seat plate with downward inclined surface to be engaged with the upward inclined surface, a fitting portion for fitting an unprocessed or processed article and an electrically conductive connecting rod to connect the fit-ting portion with the seat plate.  The unprocessed article fitted to the fitting portion is inserted through the opening into the electrolytic tank, with the downward inclined surface of the seat plate brought into contact with the upward inclined surface of the opening, and the vibrator is operated, to vibrate the first electrode member.  Thus, the downward inclined surface is engaged with the upward inclined surface, thereby supporting the unpro-cessed article at a predetermined relative position against the second electrode member, and at the same time automatically forming a circuit for electrolysis.
Patent CA-1122163-A (CA)
Inventor: BERGER RICHARD M
IPC: B43K8/03
Filed: 1979-10-24
Granted: 1982-04-20
Abstract: ABSTRACT OF THE DISCLOSURE             An ink reservoir element for use in a marking instrument is disclosed, which combines good ink holding capacity and good ink release properties with a wide variety of inks. The ink reservoir element is formed from a coherent sheet of flexible thermo-plastic fibrous material, such as spunbonded polyester fabric, or a foam-attenuated extruded polyester fabric, which has been uniformly embossed sheet with a series of parallel grooves.  The embossed sheet is compacted and bonded into a dimensionally stable rod-shaped body whose longitudinal axis extends parallel to the embossed grooves.  A method and apparatus is disclosed for continuous production of the ink reservoir elements from a continuous web of the fibrous sheet material.
Patent CA-1103611-A (CA)
Inventor: FOSTER PERRY A JR
IPC: C25C3/00
Filed: 1979-12-04
Granted: 1981-06-23
Abstract: Abstract of the Disclosure A method for the electrolytic production of metal, includes electrolyzing, between anodic and cathodic surface areas, a compound of the metal dissolved in a molter solvent, the combination of compound and solvent being termed the solvent melt, the electrolyzing being performed at a temperature such that the metal is formed in the molten state, wherein the improve-ment includes the provision of cathodic surface area in the form of a grate inserted in the solvent melt.
Patent CA-1128675-A (CA)
Title: Humidity detecting resistor porcelain element and  humidity detecting apparatus using the element
Inventor: TERADA JIRO
IPC: G08B19/02
Filed: 1980-01-04
Granted: 1982-07-27
Abstract: Abstract:    The invention relates to a humidity detecting porcelain resistor element.  At least one portion of an electrode of the element forms a resistance heating unit and the electrode serves both as the resistance heating unit and a humidity detecting electrode.  Heating and cleaning operations of the humidity detecting resistor can be uniformly and efficiently performed by means of the resistance heating unit, thus ensuring stable humidity detection.  Also, the circuit construction of a humidity detecting apparatus containing the element can be simplified.
Patent CA-1147308-A (CA)
Title: Apparatus for separating blood into components  thereof
Inventor: LATHAM ALLEN JR
IPC: B04B5/04
Filed: 1980-01-21
Granted: 1983-05-31
Abstract: DEB:BJF          INTO COMPONENTS THEREOF     ABSTRACT OF THE DISCLOSURE                      Apparatus is disclosed for centrifugally separat-ing blood into a first blood component, such as a plasma-rich component, and a second blood component, such as a plasma-poor component. This apparatus employs a self-balancing centrifuge intended to be used immediately adjacent to a blood donor. The blood pathway is completely disposable and includes a phlebotomy needle and blood compatible tubing connecting the phlebotomy needle to a flexible blood process-ing bag designed to be supported within a contoured processing chamber in the centrifuge rotor so that second blood component travels along a short internal bag dimension to achieve sepa-ration. A displacement chamber having a fluid operated dia-phram is also positioned within blood processing chamber of the centrifuge rotor. Separated first blood component can be expressed from the flexible blood bag by movement of the diaphram and collected in a receiver container as the centri-fuge rotor spins. The centrifuge rotor can then be stopped to allow return of second blood component to the donor.
Patent CA-1141943-A (CA)
Inventor: TAKACS ISTVAN
IPC: C02F11/13
Filed: 1980-03-20
Granted: 1983-03-01
Abstract: Abstract The present invention provides a method of heat treating a biologically contaminatable material to obtain solids in a granular form and to remove fats therefrom, said method com-prising the steps of:  (a) passing said material in a liquid form through a heat exchanger with a residence time of a max-imum of two minutes and at a temperature sufficient to heat said material to 50°C to 125°C; (b) thereafter continuously displacing said material along a storage path while maintaining it at a temperature of 50 to 125°C for a minimum of two minutes thereby melting any fats contained in said material; (c) filtering the material following hot storage in steps (b) by introducing said material in a rotating elongate filter body in a closed housing containing vapor at a temperature of 50 to 125°C, thereby advancing solids from said material from one end of said body to the opposite end thereof and extracting a liquid phase from said material through a wall of said filter body, said solids being advanced through said body for a minimum of four minutes; and (d) drying the solids recovered from said opposite end of said body.  The present invention also provides an apparatus for use in the process.  The advantage of the process is that the extraction of the solid content of solutions, slurries etc., which are difficult to treat and reduction of the possible fat content of the solid material are achieved by simple means in such a way, that an excellent end-product is available in respect of both the qualitative and other utilization properties.
Patent CA-1148019-A (CA)
Inventor: KNAPPE ORTWIN
IPC: G21F9/34
Filed: 1980-04-01
Granted: 1983-06-14
Abstract: ABSTRACT OF THE DISCLOSURE          An air inlet and air outlet system for the dry storage of self-heating radioactive material is described.  The air inlet openings and shafts and the air outlet openings and shafts assure a favourable flow of the cooling air and, in the case of an external breakdown, uninterrupted cooling of the stored material.  The air inlet openings are disposed at the top of one or several air inlet shafts and laterally thereof and are provided with baffle ledges and baffle edges.  Baffle bars are disposed between the upper air inlet openings and the lateral air inlet openings and the lateral air inlet openings are fitted with wall projections.  The air inlet shafts and the air outlet shafts extend to the stored material without substantial curvatures and the air outlet openings extend upwards and are provided with heads having drip edges and dividing plates.          Protective corrugations are disposed between the air outlet shafts and the boundary plates.
Patent CA-1136314-A (CA)
Inventor: CHARLES JOHN J
IPC: C08L77/00
Filed: 1980-04-17
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE      Poly (C2-C4 alkylene terephthalate) molding composition containing mica and a multiphase composite polymer.  The multiphase polymer has a first elastomeric phase polymerized from a monomer system including C1-C6 alkyl acrylate as well as crosslinking and graftlinking monomers and has a final rigid thermoplastic phase polymerized in the presence of the elastomeric phase,  Preferred compositions also include thermally stable reinforcing fibers such as glass fibers.