baber/WOPTO huggingface dataset:
Patent CA-1155358-A (CA)
Inventor: SERAGNOLI ENZO
IPC: A24C5/14
Filed: 1981-04-30
Granted: 1983-10-18
Abstract: MANUFACTURING MACHINE FOR PRODUCING TWO CONTINUOUS CIGARETTE RODS                              ABSTRACT    A manufacturing machine (1) for simultaneously producing two continuous cigarette rods, in which a continuous flow of shredded tobacco particles is fed to the lower end of a rising duct (11), an upper portion of which is constituted by two rising channels (22, 23) terminating below a suction conveyor belt (16) and disposed side-by-side in a direction transverse to the direction of movement of this latter.
Patent CA-1176813-A (CA)
Inventor: KINSCH MICHAEL J
IPC: H02G15/18
Filed: 1981-06-01
Granted: 1984-10-30
Abstract: Abstract of the Disclosure A wraparound heat-recoverable sleeve is provided with at least one strip of pigmented adhesive capable of flowing on applica-tion of heat.  The pigmented adhesive is placed on the innermost surface of the sleeve directly under the thickest section of the sleeve, e.g. under closure rails of the sleeve.  The sleeve is wrap-ped around a substrate and closed by a channel.  When heated to effect recovery the sleeve exudes pigmented adhesive, thus indicat-ing that sufficient heat has been applied.
Patent CA-1158361-A (CA)
Inventor: GOTOH SHINICHI
IPC: G11B23/087
Filed: 1981-07-27
Granted: 1983-12-06
Abstract: Abstract:    A cartridge for a magnetic recording tape has top and bottom sections assembled together by means of tapping screws to provide a chamber in which a pair of reels for winding the tape are contained.  One of the tapping screws engages a boss located in the central portion of the cartridge near the tape reels.  The cartridge has a partition wall member situated between the tape reels and this boss so that fragments pro-duced from the boss during tapping of the screw into the boss are prevented from entering the area occupied by the tape.
Patent CA-1161856-A (CA)
Inventor: STACH LEONARD J
IPC: A01P13/00
Filed: 1981-08-11
Granted: 1984-02-07
Abstract: Abstract of the Disclosure This invention discloses new chemical compounds of the formula   wherein R1 is alkyl: R2 and R3 are hydrogen or alkyl; and X is selected from the group consisting of alkyl and haloalkyl, and their utility as herbicides.
Patent CA-1182425-A (CA)
Inventor: VIELLEFONT JEAN F
IPC: C25C7/02
Filed: 1981-08-17
Granted: 1985-02-12
Abstract: ABSTRACT OF THE DISCLOSURE           A process and apparatus for removing from an electrolytic cell cathodes having an electrolytic deposit thereon and replacing them with cathodes from which said electrolytic deposit has been removed, comprising:  (a) simultaneously lifting a first subgroup comprising the even-numbered cathodes from a first cell and a second subgroup comprising the odd-numbered cathodes from a second, adjacent cell while maintaining the orientation and disposition of said cathodes; (b) conveying said subgroups to a stripping installation while moving said subgroups perpendicular to the longitudinal axes of said cells until a collinear unstripped set of cathodes is formed; (c) placing said collinear unstripped set of cathodes at the entry to said stripping installation; (d) lifting a collinear stripped set of cathodes from the exit of said stripping installation, said collinear stripped set having sequentially numbered stripped cathodes equal in number, orientation and disposition to said collinear unstripped set; (e) conveying said collinea? stripped set of cathodes to two adjacent cells while separating said collinear stripped set into a third subgroup comprising the even-numbered cathodes and a fourth subgroup comprising the odd-numbered cathodes of said collinear stripped set, said separating achieved by moving said third and fourth subgroup perpendicular to the longitudinal axes of said cells; and (f) simultaneously placing the cathodes of said third and fourth subgroups in two adjacent cells in the positions from which a first and a second subgroup have been remove
Patent CA-1184642-A (CA)
Inventor: LIDDIARD KEVIN C
IPC: H01L37/02
Filed: 1981-09-21
Granted: 1985-03-26
Abstract: ABSTRACT      An infrared radiation detector in which a stable substrate has a hole through it and a pair of bonding pads on two opposite sides of the hole, the hole being covered by a pellicle of insulating or semi-conductor material with supports over the hole, a detector element comprising an ultrathin infrared absorbing film of nickel, palladium, platinum or iridium less than 10 nm thick or a gold film less than 20 nm thick, two sides of the detector element connecting to the bonding pads by thin film contacts.
Patent CA-1176362-A (CA)
Inventor: DENCKERT LENNART H
IPC: H01R9/00
Filed: 1981-09-25
Granted: 1984-10-16
Abstract: ABSTRACT OF THE DISCLOSURE      An electric terminal box, including connecting pins extending from the bottom surface of the terminal box hous-ing towards the open portion of said housing, to faciliate connection of electric wires inserted into the terminal box, and to establish electrical connection with tubular connecting means, located in a corresponding configuration at the electrical switch, power point or similar component to be arranged in a position substantially surrounded by the housing, said component, when inserted into the ter-minal box establishing electrical contact via the connect-ing pins to the electrical wires inserted into the termin-al box.  The connecting pins are attached to a base plate, rotatably mounted adjacent to the internal bottom surface of the housing, and lockable in desired angular rotary positions in relation to the housing by a locking member, co-acting with the housing.  The component to be attached, and electrically connected, preferably has a locking means, co-acting with the housing or a separate co-acting member, in order to faciliate securing of the component in desired relative position to the internal bottom surface of the housing, said members preferably being adapted to faciliate unlocking only by use of a special purpose tool.
Patent CA-1165062-A (CA)
Inventor: BAIR SCOTT S III
IPC: A47L11/40
Filed: 1981-10-01
Granted: 1984-04-10
Abstract: ABSTRACT         An upright suction carpet cleaner is provided with a solid rear axle having wheels mounted on either end thereof and a power assist transmission generally medially mounted therewith.  The transmission comprises a housing carrying an input pinion gear driven from the suction fan motor shaft in constant mesh with a pair of contra-rotating face gears freely rotatable upon the axle shaft;  A pair of clutch assemblies selectively engage one or the other of the contra-rotating face gears in timing relationship with the axle shaft, with the clutch assembly being selectively operable through a bowden cable connection to a shiftable hand grip on the cleaner handle so that slight forward pressure on the hand grip by an operator is effective to engage the forward clutch and provide power assist drive to the cleaner in a forward direction while a slight rear-ward pressure on the handle grip by the operator provided a power assist in reverse drive.  Further, means are pro-vided to lock transmission in a neutral configuration when the handle is in an upright position.
Patent CA-1175734-A (CA)
Title: Machine for chemically frosting articles made of  glass
Inventor: MORET CLAUDE M
IPC: C03C25/68
Filed: 1981-10-02
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE     A machine for chemically frosting articles made of glass, more particularly flasks, of the type comprising a continuous conveyor-chain passing consecu-tive treatment stations, from frosting to drying, and furthermore comprising holders in the form of sealing stoppers for the flasks; the conveyor-chain is made of a material resistant to the reactants used, is equipped with hooking means co-operating with holders for the articles to be frosted, and is in the form of links hinged in pairs about an axis; the axis is extended out-wardly on at least one side of the chain to act as a hooking means for the holders of the articles.
Patent CA-1176619-A (CA)
Inventor: CARR WILLIAM F
IPC: C01B13/00
Filed: 1981-11-17
Granted: 1984-10-23
Abstract: ABSTRACT OF THE INVENTION     Precious metal ozone decomposition catalyst, its stabilization and method for decomposing ozone for purification and detoxification purposes by contacting with a decomposition catalyst containing a platinum group metal and a nonprecious Group VIII metal oxide or aluminate on a support, favoring exposure to ozone of the platinum group metal over the nonprecious metal oxide or aluminate, the arrangement favoring maximum conversion per unit volume and system pressure drop by catalytic element configuration within a given catalyst volume.
Patent CA-1175359-A (CA)
Inventor: MARTNER JOHN G
IPC: B41J2/145
Filed: 1981-11-19
Granted: 1984-10-02
Abstract: ABSTRACT OF THE DISCLOSURE      An elongated acoustic waveguide 20 couples a trans-ducer 18 to an ink jet chamber 14 including an outlet orifice 16 through which droplets of ink are ejected.  In one embodiment, the waveguide 20 is directly coupled to ink within the chamber 14.  Arrays are formed utilizing such ink jet chambers 14 and waveguides 20.
Patent CA-1162773-A (CA)
Inventor: BAEHR THEODOR
IPC: D21B1/24
Filed: 1981-12-04
Granted: 1984-02-28
Abstract: ABSTRACT OF THE DISCLOSURE         The disclosure concerns both an apparatus and a method for regulating the output of a hot wood pulp grinder.  The outlet from the pulp suspension collection pit has a rotatable chip breaker knife device in it including an array of knives all rotatable about a generally horizontal axis, and the knives are at spaced intervals along the axis.  Each knife comprises a plurality of knife teeth.  The orientation of the front of the knife teeth helps guide the wood pieces to be broken up.  At both the bottom of the pit and the top of the knives, there are rake-like projections which interfit between adjacent knife teeth for cooperating to break up larger wood pieces and for preventing larger wood pieces from moving into the outlet.  The outlet conduit has two spaced apart blocking plugs which are selectively movable to block and unblock the outlet conduit dependent upon the measured pressure in the housing, and this pressure is, in turn, dependent upon the level of suspension in the pit.
Patent CA-1170995-A (CA)
Inventor: STOUFFER RONALD D
IPC: B60H1/00
Filed: 1981-12-08
Granted: 1984-07-17
Abstract: "FLUID FLOW CONTROL ELEMENT AND METHOD"               ABSTRACT OF THE DISCLOSURE     A fluid flow control element is constituted by a fluldic amplifier having an interaction region shaped to provide side walls leading to a pair of fluid flow outlets.  The fluid flow inlet for the fluidic ampli-fier has positioned adjacent thereto at least one con-trol fluid passageway, and the flow of fluid to the outlet passages is controlled by at least one pivoted valve or flap element pivoted  between two positions for controlling flow fluid from the fluid inlet to a selected one of a pair of fluid flow passageways or outlets.  In the preferred embodiment the fluid flow inlet and outlet and the interaction chamber are such that the fluid pressure in the chamber is always above any pressure in the load passageways and fluid from the fluid flow inlet flows out from the chamber through the control passage.  The pivoted valve or flap element, in the preferred embodiment is flat so that it is balanced relative to gravity as well as aerodynamically, so that it will not change position due to back pressures as when outlet passages or receivers are partially or completely blocked and does not cause any torque on the valve element about said pivot and hence will remain in the control position despite severe back loading.  The invention is described in relation to a low pressure system, such as automobile air flow systems wherein a number of the unique aspects of the invention are utilized.
Patent CA-1159026-A (CA)
Inventor: STRAND OLAF
IPC: B65B1/18
Filed: 1981-12-15
Granted: 1983-12-20
Abstract: ABSTRACT This invention relates to a method and an apparatus for filling flexible containers with bulk material.  The filling is carried out through a filling pipe or spout while the container is hanging on a hook.  The impervious part of the container, which may be in form of an inner bag, is fastened around the spout and kept in place during the filling operation without any special fastening means.  This is obtained by first hanging at least one lifting loop on the hook before the pipe is put into the container.  Then the remaining loops are hooked on to the hook during simultaneous or subsequent filling of the container with air.  The loops are secured together while the container is hanging on the hook.  Thus the container will be made ready for further transport as soon as it is filled and its impervious bag is closed. The apparatus comprises a batch weigher, a storage bin having an outlet into a funnel with a pipe for supplying air, possibly also comprising dust removing means connected thereto.  The funnel is connected to a filling pipe which is horizontally movable and placed close to a holding device comprising a hook which is movable both horizontally and vertically.
Patent CA-1185689-A (CA)
Inventor: ANSTEY NIGEL A
IPC: G01V1/153
Filed: 1982-01-15
Granted: 1985-04-16
Abstract: ABSTRACT    The invention pertains to seismic exploration for petroleum by the Vibroseis method using swinging-weight vibrators.  A seismic vibrator provides a measure of automatic compensation of frequency-selective action in the vibrator-ground coupling, and comprises in combination a rotatable eccentric weight, a baseplate on which the eccentric weight is mounted and by which the forces generated by the rotation of the eccentric weight may be coupled to the ground.  Phase-measuring means are operatively coupled for recording the phase of the rotating weight, and a flywheel with means for coupling the flywheel to the eccentric weight whereby flywheel energy is used to rotate the eccentric weight.          The flywheel is mounted to decelerate freely between desired frequency limits as the energy is radiated.
Patent CA-1181725-A (CA)
Inventor: FUJISAWA KYUICHI
IPC: G01D15/00
Filed: 1982-02-16
Granted: 1985-01-29
Abstract: Abstract of the Disclosure Disclosed is a pen type recording device for performing recording by relative movements of pen means and recording paper in the state where the tip end of a pen is brought into contact with the recording paper, which comprises a pen holding member for holding the pen in such a manner that the pen can project toward the recording paper, and a rotary lift member rotatably supported on the pen holding member to lift up the rear side of the pen held on the pen holding member by the rotation thereof.  In this pen type recording device, the operation of exchanging pen is greatly facilitated, and movement of pen holding means across a recording paper can be performed very smoothly.
Patent CA-1174596-A (CA)
Inventor: MASSON PIERRE L
IPC: G01N33/543
Filed: 1982-03-16
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE     A particle counting assay for haptens (small non-protein monovalent substances having a molecular weight below 1500) comprises mixing a liquid sample (e.g. of human origin) containing the hapten, with finely divided inert particles bearing the same hapten (or a specific analogue thereof), an agglutinator such as RF or C1q, and a measured amount of antibody, which amount is insufficient to cause agglutination of all the particles.  The amount of hapten is determinable by measuring the extent of the agglutination.
Patent CA-1177005-A (CA)
Inventor: ANDERSON ARDIS L
IPC: C10G1/04
Filed: 1982-05-05
Granted: 1984-10-30
Abstract: Case No. 6257 PROCESS FOR RECOVERY OF BITUMEN FROM TAR SANDS                 Abstract of the Disclosure Bitumen contained in tar sands is extracted in a primary extraction step which produces a bitumen-containing froth.  A hydrogen donor diluent solvent is added to the froth, and the froth-solvent mix is subjected to a desalting operation.  A bitumen-solvent product from the desalting step is subjected to a coking operation.  In one embodiment, a delayed coker is used, and a gas oil fraction from the coker overhead vapors is hydrogenated and used as the donor solvent in the desalting step.
Patent CA-1196924-A (CA)
Inventor: CAVAZZA CLAUDIO
IPC: C07C231/12
Filed: 1982-05-10
Granted: 1985-11-19
Abstract: Abstract of the disclosure The invention provides 2-methoxyphenyl esters of N-substi-tuted amino acids, which have mucolytic, antitussive and antiinflammatory activity.
Patent CA-1188429-A (CA)
Inventor: ARNOLD DAN M
IPC: G01V5/06
Filed: 1982-05-20
Granted: 1985-06-04
Abstract: BOREHOLE COMPENSATED KUT LOG                    (Docket No. WPC-26) ABSTRACT OF THE DISCLOSURE      A method of logging earth formations to ascertain re-lative elemental abundancies of potassium (K), uranium (U) and thorium (T) is disclosed.  A natural gamma ray spectrum of an unknown borehole is compared with individual standard gamma ray spectra of potassium, uranium and thorium in at least four energy ranges or bands.  Decay peaks of the three elements are encompassed by three of the energy bands and at least one other energy band is used to monitor the changes in shape of the unknown spectrum caused by borehole condition differing from that of the standard or calibration boreholes.          A function derived from the gamma ray count rates in the four bands is used to compensate the elemental abundancies of the three elements to be detected in the unknown spectrum for the effects of differing borehole conditions in the unknown bore-hole from the standard borehole conditions.
Patent CA-1172261-A (CA)
Title: Process for the production of oxygen-containing  organic products
Inventor: FACHINETTI GIUSEPPE
IPC: B01J31/20
Filed: 1982-06-11
Granted: 1984-08-07
Abstract: ABSTRACT OF THE DISCLOSURE    A process for the production of oxygen-containing organic products from the reaction of oxides of carbon and hydrogen in the presence of a cobalt-containing compound of the formula Co3(CO)9C-Y.
Patent CA-1202252-A (CA)
Inventor: KUCHENBECKER MORRIS W
IPC: B65D5/54
Filed: 1982-06-18
Granted: 1986-03-25
Abstract: ABSTRACT OF THE DISCLOSURE         Tear strip structure for the relatively narrow side wall of relatively flat rectangular paperboard carton.  The side wall is defined by an inner folded closure flap and an outer flap folded thereover.  The outer flap has a line of weakness extending along its length, between and parallel to its fold line and its free edge.  The inner flap has a first cut score line defining its fold line and a second cut score line coincident with the line of weakness of the outer flap.  The region of the outer flap overlying the region of the inner flap between the cut score lines is adherent to the latter region and defines a tear strip, an end portion of which is non-adherent and functions as a tab by which the strip may be grasped and torn away, separating the plies of the underlying closure flap between the cut score lines in achievement of removal of the tear strip in predictable, controlled manner.
Patent CA-1174756-A (CA)
Inventor: GINN DAVID W
IPC: H02P1/24
Filed: 1982-06-24
Granted: 1984-09-18
Abstract: ABSTRACT OF THE INVENTION          This invention relates to a slow start control network which includes a field effect transistor triggered by the voltage across a charging capacitor.  The field effect transistor permits current flow through a portion of an associated centrifuge drive motor control arrangement.  A supplemental charging current source is provided to assist the charging of the capacitor to the triggering signal level within a predetermined short delay time.
Patent CA-1178198-A (CA)
Inventor: CAIS MICHAEL
IPC: G01N33/537
Filed: 1982-06-29
Granted: 1984-11-20
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates to a method which eliminates centrifugation and decantation steps, to be performed in an automatic manner for carrying out specific binding assay tests, wherein liquid and solid phases are present. According to the invention, use is made of a specially designed device, consisting of a mixing reservoir into which is fitted snugly a mixer separator having a channel in the vertical axis of the mixer-separator. A rack holding a number of said mixing reservoirs containing the incubated reagents and analytes, capped with the mixer separators, is placed into a press-device designed to perform at a controlled rate a downward movement. The mixer separators are pushed downwards into the mixing reservoirs at a chosen rate for a preselected distance to complete the mass transport and separation operation. The separation devices are removed and either one of the separated phases can be measured in the desired analytical instrument for a quantitative or qualitative determination. The results obtained according to the present invention compare very favourably with those determined by other methods requiring centrifugation and/or decantation in the assay protocol.
Patent CA-1176424-A (CA)
Inventor: MORETTE BRUCE DEC
IPC: E04B1/32
Filed: 1982-07-19
Granted: 1984-10-23
Abstract: ABSTRACT OF THE DISCLOSURE     A segmented shell structure of improved profile and foundation construction is described which is particularly suited for storage of bulk materials.  As in conventional domes, the structure consists of a number of congruent, wedge-shaped segments of trapezoidal panels which slope inwardly to join at a peak, forming a dome-like structure with a slight outward bulge.  The base-to-peak angle is selected so as to maximize the ratio of the volume of material stored to the size of dome and land area required.  The angle of change between adjacent panels of a segment is selected so as to reduce wasted head room yet provide sufficient clearance between the material pile and dome for operation of machinery.          Fewer rings of panels are required for a dome of equal capacity.  The structure incorporates a combination concrete foundation ring and retaining wall which permits more efficient utilization of land area.
Patent CA-1188969-A (CA)
Inventor: SUZUKI NORIMOTO
IPC: B42D15/10
Filed: 1982-07-21
Granted: 1985-06-18
Abstract: ABSTRACT OF THE DISCLOSURE    A colored plastic sheet is interposed between a pair of metallic luster plastic sheets having a metallic luster pigment dispersed therein and sand-wiched between a pair of transparent plastic sheets to form a metallic luster plastic card.  The metallic luster plastic card has good and homogeneous luster with the use of a relatively small amount of a metal-lic luster pigment without entailing an increase of the total thickness and has also a high optical trans-mission density required for positional recognition of the card.