baber/WOPTO huggingface dataset:
Patent CA-1160456-A (CA)
Inventor: KILIAN ALOIS
IPC: F27B21/06
Filed: 1980-12-05
Granted: 1984-01-17
Abstract: Abstract An  improved  process  for  heat-treating  pellets in a pelletizing machine in which hot gases are generated and passed through a bed of pellets includes charging solid carbonaceous fuel onto the surface of the pellet bed and burning the carbonaceous fuel to generate at least a por-tion of the hot gases.
Patent CA-1150940-A (CA)
Inventor: SYBERTZ HANS
IPC: B27G13/04
Filed: 1981-01-30
Granted: 1983-08-02
Abstract: ABSTRACT OF THE DISCLOSURE            A cutting device has a rotatable body part and a plurality of cutting units each arranged in a recess on the periphery of the body part.  Each unit has a cutting member abutting against an abutment face in the respective recess, the supporting member connected with the body part, and a holding member loosely abutting against the abutment face of the recess, wherein the cutting member is displaceably and fixably held on the holding member and loosely abuts with its front surface against the supporting member.
Patent CA-1123156-A (CA)
Inventor: THOMPSON ALBERT N
IPC: A41D13/06
Filed: 1981-02-20
Granted: 1982-05-11
Abstract: ABSTRACT OF THE DISCLOSURE          A knee protector for insertion in a pocket in the legs of work pants or the like is of a V-shaped cross-sectional configuration to improve appearance of the pants with the pad in place, to reduce inconvenience of wearing the protector and to provide a self centering effect reducing inadvertent side-wise shift of the padded part of the leg away from its operative position in front of the wearer's knee.  A pocket for use with the pad is of a width sufficient for stitching the pocket to the pant leg along a stitch line coincident with the inseam and the outseam of the leg to enable further improvement in the appearance be concealing the stitch line and placing the pocket inside the respective leg.  Both the pad and the pocket can also be used with a different pocket or pad, respectively.
Patent CA-1170524-A (CA)
Title: Solar collector
Inventor: TATSUMI TADAO
IPC: F24J2/24
Filed: 1981-04-06
Granted: 1984-07-10
Abstract: ABSTRACT A solar collector has a corrugated absorber plate in which each corrugation has a planar vertical portion and a curved generally horizontal portion.  A heat collection water pipe is disposed adjacent the absorber plate with long horizontal portion of the pipe being partly received in respective corrugations.  The vertical portions are coated with black heat absorbent paint and the curved portions are highly reflective and serve to reflect solar energy over the hot water pipe and the vertical portions.  The horizontal pipe portions have heat collecting fins in engagement with the vertical portions of the absorber plate to carry heat from these vertical portions to the pipe. Additional reflectors are provided along the two sides of the absorber plate to direct solar energy across the absorber plate.  Finally a relatively wide reflector is situated along the lower edge of the absorber plate to direct solar energy up the absorber plate and a marginal absorber portion is provided along the upper edge of the absorber plate.  The design maximizes the amount of solar energy directed on to the absorber plate and minimizes the tending of the hot water pipe to shade the absorber plate.
Patent CA-1162832-A (CA)
Inventor: FAIKS FREDERICK S
IPC: A47C1/032
Filed: 1981-04-21
Granted: 1984-02-28
Abstract: ABSTRACT OF THE DISCLOSURE The specification discloses a synchrotilt chair control in which a heavily loaded toggel linkage or slide arrangement between the rear of the seat support member and the chair back support member is eliminated by pro-viding a slide and track arrangement between the front of the chair seat support and the front of the stationary housing.  The front location is relatively lightly loaded as compared to the rear of a chair to which the control is mounted.
Patent CA-1154484-A (CA)
Inventor: LARSON WILLIS A
IPC: H01H13/807
Filed: 1981-06-16
Granted: 1983-09-27
Abstract: ABSTRACT OF THE DISCLOSURE    A membrane switch construction and method for making same.  A plate of relatively rigid, flat material is coated with an insulative cover and electrical conductors are formed thereon.  A membrane of flexible, plastic material with conductors formed on the underside thereof overlies the plate.  A non-conductive spacing means interposed bet-ween the conductors has holes in register with the conduc-tors.  The spacing means normally holds the conductors in spaced, non-contacting relation.  The conductors are mov-able through the holes in the spacing means in response to pressure on the exterior of the membrane.  One or the other or both of the sets of conductors may comprise two tiers of conductors separated by an isolation layer of non-conductive material.  Holes are appropriately positioned in the iso-lation layer to permit access to the buried tier of con-ductors.  Interconnect holes may also be provided in the spacing means to permit electrical connection between the conductors, thus forming a multi-layer conductive system.
Patent CA-1163129-A (CA)
Inventor: MACLEISH WILLIAM T
IPC: G03C8/54
Filed: 1981-08-04
Granted: 1984-03-06
Abstract: ABSTRACT         Elements for use in a photographic diffusion trans-fer process comprising a sheet-like support having a poly-meric acid neutralizing layer bonded thereto, wherein said polymeric acid layer is formed from a composition including a crosslinking agent that effects temporary crosslinks within said polymeric layer promote resistance to aqueous interference during film unit assembly, but which readily hydrolyze under processing conditions so as to accommodate swelling of the polymeric layer in the presence of alkali processing composition.
Patent CA-1167992-A (CA)
Inventor: SCHENCK TIMOTHY T
IPC: D06N7/00
Filed: 1981-08-06
Granted: 1984-05-22
Abstract: Abstract of the Disclosure Filled thermoplastic compositions useful as sound  deadening sheeting having improved tensile elongation are obtained by blending about 5-60 percent by weight of a mixture of at least two copolymers of ethylene, having specified polar comonomer contents, about 40-90 percent by weight of filler, 0-15 percent by weight of plasticizer selected from the group consisting of processing oils; polyesters, polyethers and polyether esters, and optionally modifying resins such as elastomeric polymers and certain other ethylene and propylene homo- and copolymers.
Patent CA-1189272-A (CA)
Inventor: SCHUCH ANDRE
IPC: E04H1/12
Filed: 1981-09-04
Granted: 1985-06-25
Abstract: The shop such as a newspaper kiosk, may be installed on the pavements of towns for selling periodicals and newspapers. The kiosk is so arranged that it permits an excellent display of the products in a region sheltered from wind and rain. The kiosk comprises a cell of trapezoidal shape the small base of which forms the rear wall (1) and the large base of which forms the openable front wall (4). This cell comprises a supporting structure formed by at least four main posts (6 to 11) located at the four corners of the trapezium and interconnected by cross-members and by a roof framework. These posts act as supports for mounting product display box structures (5-7-8). The kiosk is mainly used for the sale of newspapers, magazines, periodical or books.
Patent CA-1182955-A (CA)
Inventor: VON DER ELTZ HANS-ULRICH
IPC: D06B23/26
Filed: 1981-09-30
Granted: 1985-02-26
Abstract: Abstract of the disclosure In order to maintain at a constant value the quantity of liquor applied in the wet-on-wet application of two liquors of differing composition it is necessary that the fabric web which is wet from the preceding wet treatment is first uniformly partially dewatered and the second liquor is then applied uniformly.    By using high-moisture measuring instruments after the dewatering and also controlling the same with the aid of measured values, and by proceeding similarly after the repeated applica-tion of liquor, it is possible to stay within the toler-ances which are necessary to ensure the uniformity of the two processes.       The new processing technique makes it possible to dispense with the customary intermediate drying after the pretreatment and, in contrast with the custom hitherto, to apply dye liquors directly onto the wet fabric webs.          The danger of a dilution of liquor during the processing on the padding mangle is avoided by this special method.
Patent CA-1174647-A (CA)
Inventor: BUCHHOLZ RAINER
IPC: B65C3/20
Filed: 1981-12-10
Granted: 1984-09-18
Abstract: ABSTRACT An apparatus for applying foil blanks having at least one point to bot-tles comprises a turntable equipped with a plurality of controlled bottle-rotating devices arranged around its periphery.  At least one labelling station transfers the foil blanks (and other labels if necessary) to bottles moved past the station by the turntable and placed in a specific position of rotation.  Elements apply pressure to the blanks (labels) transferred to the bottles, these elements being arranged along the path of the bottles determined by the turntable.  A transfer spider following the turntable defines receiving locations for the bottles. Clamping means secure the bottles against rotation while they pass right through the transfer spider.  Means for turning over the ends of the blanks and laying them against the bottles consist of a plurality of similar units, each associated with a receiving location, arranged above the transfer spider and rotating there-with.  Each unit is adapted to pivot, as a function of the rotary motion of the transfer spider, from a first position at the side of the relevant receiving lo-cation, to a second position thereabove, from which the unit is adapted to be lowered axially towards the top of the bottle held in the said receiving location. Each unit has a turning-over element and a smoothing and pressing element spaced in the direction of pivoting from the first position to the said second position and engaging the top of the bottle on all sides upon being lowered.
Patent CA-1173012-A (CA)
Inventor: MOSS ELVIS W
IPC: A01K89/01
Filed: 1981-12-15
Granted: 1984-08-21
Abstract: Abstract A closed face spinning reel has a housing with an opening affording access to the reel mecha-nism.  The opening is closed by a removable cap. The cap is seated on a radial flange in the opening and has legs on its inner surface which engage cap locking surfaces on the inner face of the flange. Means are further provided to warp the cap to exert an inward force upon the flange to hold said cap within the opening.
Patent CA-1190198-A (CA)
Inventor: MARUYAMA TERUO
IPC: F04C29/12
Filed: 1982-01-26
Granted: 1985-07-09
Abstract: ABSTRACT OF THE DISCLOSURE     A rotary compressor of the sliding vane type comprises a cylinder with its top portion where a distance between the outer periphery of the rotor and the inner periphery of the cylinder becomes minimum.  An inlet port to a vane chamber is positioned so as to make a(.theta.) almost constant, or meet a(.theta.) = a, in a range of 1/2 .theta.s < .theta. ? .theta.s and parameters of the compressor are determined to meet the following relation; 0.025 <.theta.s a/VO < 0.080 where .theta.(radian):  angle from the top portion of the cylinder to the leading end of a vane, which is held in contact with the inner periphery of the cylinder, around the center of revolution of the rotor, .theta.s(radian):  angle .theta. at the completion of a suction stroke, VO (cc):  volume of the vane chamber when .theta. becomes .theta.s, and a(.theta.)(cm2):  effective area of an inlet path from an evaporator to the vane chamber.
Patent CA-1176190-A (CA)
Inventor: POLACCO GIORGIO
IPC: B65D19/34
Filed: 1982-01-29
Granted: 1984-10-16
Abstract: ABSTRACT OF THE DISCLOSURE         The cardboard pallet comprises a folded foot defining cardboard sheet rigidly associated to a cardboard flat member.  In the outer hollows defined by the cardboard sheet folds there being engaged reinforcement members effective to enhance the strength and rigidity characteris-tics of the pallet.
Patent CA-1222538-A (CA)
Inventor: ZWILLICH ALEXANDER
IPC: H01H1/38
Filed: 1982-02-22
Granted: 1987-06-02
Abstract: 49,366 ABSTRACT OF THE DISCLOSURE         A circuit breaker switchgear housing device hav-ing a stab positioning system whereby a draw-out circuit breaker having  separable  contacts  is  contained  in  the switchgear housing. A stab positioning system is utilized so as to precisely locate stabs so that a circuit breaker having contact clusters which are electrically attached to the circuit breaker contacts make  accurate  and uniform contact with the stabs.  The stabs are generally a rec-tangular-shaped bar with one of the ends being rounded off.  Cut into two sides of the stab and opposing each other are notches.  The stab is inserted into a retainer or positioning washer which has a bayonet-type lock open-ing into which the  stab is  inserted and rotated  90°, thereby prohibiting axial movement of the stab with re-spect to the washer.  A retainer or positioning washer having an opening slightly larger than the stab cross-section is used to  rigidly position  an inserted stab, prohibiting rotational movement with respect to the open-ing in the stab.  An insulating partition which is rigidly attached to the switchgear housing, facilitates the posi-tioning and attachment of the two  positioning  washers containing the stab.  The positioning washers are separ-ated by a ledge contained in the insulating partition.
Patent CA-1192083-A (CA)
Inventor: REITBERGER PETER H
IPC: B41J19/20
Filed: 1982-03-08
Granted: 1985-08-20
Abstract: INK JET PRINTER DRIVE MECHANISM            Abstract of the Disclosure Mechanism for producing horizontal and ver-tical movement wherein one or more ink jet print heads are positioned adjacent the paper or like record media and are carried on a support member mounted on the free end of leaf springs.  The leaf springs are set into oscillation or swinging movement by a drive system and the springs operate in their natural frequency to drive the print heads in the horizontal direction and to feed the paper in the vertical direction.
Patent CA-1180865-A (CA)
Inventor: NICHOLAKOPOULOS ANTONIOS
IPC: B29B9/00
Filed: 1982-03-26
Granted: 1985-01-15
Abstract: ABSTRACT OF THE DISCLOSURE The specific energy input required to finish resin particles is considerably reduced when the resin particles are passed through a continuous finisher of the mixing arm type wherein the volume utilization of the finisher is between about 40 volume percent and about 95 volume percent based on the total volume of the finisher, at a mixing arm tip velocity of between 500 and about 800 inches per second and a superficial mixing intensity of about 0.7 kilowatts per liter or greater.
Patent CA-1186210-A (CA)
Inventor: NERI BRUNO
IPC: B65H26/02
Filed: 1982-03-31
Granted: 1985-04-30
Abstract: ABSTRACT OF THE DISCLOSURE     The method relates to the feeding of continuous webs of pre-printed wrapper material  to  an  automatic cutter, for the production of  single  printed  wrapper sheets. The defective portions of the continuous webs, resulting for example from printing  defects,  are  not previously removed, but are marked with an initial spot mark of any type adapted to be sensed by sensor devices and with a visible termination mark. The rolls of pre--printed continuous web are mounted  on   a  packaging machine which has an automatic   roll   shift-over   and splicing device. Whenever an  initial  spot  mark  of  a defective portion is sensed,  the  automatic  shift-over device will interrupt the feeding of the defective web, and shift over to the reserve  roll.  In the meantime, the operator will manually remove the defective portion, the end of which is marked by the  visible  termination spot mark and will insert the leading end of the conti-nuous web, from which he has   removed  the   defective portion, again into the automatic    shift-over    and splicing device.
Patent CA-1171067-A (CA)
Inventor: ROBINSON JOSEPH G
IPC: B01J37/02
Filed: 1982-04-27
Granted: 1984-07-17
Abstract: ABSTRACT OF THE INVENTION            "AMORPHOUS SILICA-BASED CATALYST AND PROCESS FOR ITS PRODUCTION"       This invention relates to a catalyst for the conversion of synthesis gas or methanol to hydrocarbons and to a process for its production.     The catalyst comprises a highly porous amorphous silica having a monolayer of an amphoteric metal chemically bonded onto up to 90% of the surface area of the silica matrix.  The catalyst has a maximum pore diameter of 1.5 nm and the metal is preferably aluminium.  The catalyst is produced by treating the silica with a solution of a hydrolysable aluminium compound, removing the solvent and causing the silica surface to hydrolyse the compound, thus chemically bonding the aluminium onto the surface of the silica matrix.  Optionally, the catalyst is mixed intimately with a Fischer-Tropsch catalyst to enable the direct conversion of synthesis gas to hydrocarbons.     The catalyst will be of use in the conversion of synthesis gas or methanol to higher hydrocarbons.
Patent CA-1186655-A (CA)
Inventor: MILNER JOHN K
IPC: A24C5/34
Filed: 1982-05-04
Granted: 1985-05-07
Abstract: Improvements Relating to the Monitoring of Rod-Like Articles A B S T R A C T    The invention is based on the realisation that for a rod-like article, a cigarette for example, having a plurality of ventilation gas flows, the flows can be equated to a single equivalent flow nominally occurring at an "equivalent ventilation point".  By establishing one or more flow regimes in a rod-like article and measuring gas pressures, the articles can be monitored for displacement of the equivalent ventilation point, such displacement being indicative of the position of out-of-specification gas flows.
Patent CA-1187456-A (CA)
Inventor: MCMAHON JAMES M
IPC: B05B3/10
Filed: 1982-06-08
Granted: 1985-05-21
Abstract: S P E C I F I C A T I O N          "Spraying Apparatus"              ABSTRACT OF THE DISCLOSURE Spraying apparatus comprises a rotary atomiser and an axial fan coupled to the atomiser to form a rotatable unit.  The rotary atomiser comprises a tubular spindle for receiving a liquid to be sprayed, and a hollow foraminous atomising cylinder rotatable around the spindle, means being provided to permit flow of liquid outwardly from the tubular spindle and through the foraminous atomising cylinder.  A number of vanes are mounted within the foraminous cylinder radially outwardly of the tubular spindle and rotatable with the cylinder so as to intercept and effect an initial breaking up of the liquid flow as it passes outwardly from the spindle to the foraminous cylinder.
Patent CA-1200492-A (CA)
Inventor: TUCKER WILLIAM G
IPC: A61K9/66
Filed: 1982-08-19
Granted: 1986-02-11
Abstract: MEDICINAL COMPOSITION AND METHOD OF MAKING SAME                       ABSTRACT          A drug delivery system for delivering a pharmaceutical to the brush layer of the small intestine for absorption through the brush layer and for direct passage into the thoracic duct without digestion or breaking up in the stomach and with neither interception by nor reaction with the bile salts of the digestive system.  The system involves the formation of an emulsion of oil globules predominantly less than about 1000 .ANG. in diameter in which the pharmaceutical is contained, either dissolved in the oil or dispersed therein in water solution, and the integrity of each globule is maintained by an encasing water layer firmly held in place by surface tension.  As a part of the system and to insure proper delivery and protection of the emulsion, e.g. for shelf life and delivery to the stomach, the emulsion is mixed with a water absorbent powder, such as dextran, and the powder is encapsulated in a conventional gelatin capsule.  The technique of making the emulsion, of forming a solid composition for filling the capsule, and the composite capsule itself are all disclosed, as well as the unique drug delivery system.
Patent CA-1183683-A (CA)
Inventor: ISHIZAKI TAKAHARU
IPC: C10L10/16
Filed: 1982-09-28
Granted: 1985-03-12
Abstract: ABSTRACT OF THE DISCLOSURE         Cold flow of fuel oils is improved by adding esters of nitrogen-containing compounds having polyhydroxyl groups with linear saturated fatty acids or a combination of said esters and polymers of one or more monomers selected from the group consisting of olefines, alkyl esters of ethylenically unsaturated carboxylic acids and vinyl esters of saturated fatty acids to fuel oils.
Patent CA-1163421-A (CA)
Title: Process for preparing potassium ferrate (k.sub.2feo.sub.4)
Inventor: DEININGER JAMES P
IPC: C01G49/00
Filed: 1982-10-20
Granted: 1984-03-13
Abstract: Abstract of the Disclosure Disclosed is a process for making potassium ferrate (K2FeO4) by reacting substantially pure KOH, Cl2, and a ferric salt in the presence of a stabilizing proportion of at least one ferrate-stabilizing compound (e.g., a combination of an alkali metal silicate and an alkali metal iodine-containing salt).  The formed K2FeO4 is separated and recovered from other reaction co-products [KCl, H2O, KOCl, and Fe(OH)3] and excess KOH.  Other specific improvements include the following:           (i)  returning KCl co-product back to a chlor/alkali membrane-type electrolytic cell and then makins very pure KOH and Cl2; (ii)  recycling excess  KOH back to the ferrate-forming reaction; and (iii)  recovering a substantially pure dry solid K2FeO4 product by washing the above-noted K2FeO4 product  n DMSO or its equivalent; and then washing with methanol or its equivalent, before drying.
Patent CA-1193795-A (CA)
Inventor: CHROMECEK RICHARD C
IPC: C08F226/10
Filed: 1982-11-02
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE     Low N-vinyl lactam content copolymers are cross-linked with resonance free di(alkene tertiary amine) cyclic compounds to obtain biomedical devices, including soft contact lenses, which have good oxygen permeability and mechanical properties.
Patent CA-1192107-A (CA)
Inventor: WATANABE KENJI
IPC: F02M25/022
Filed: 1982-11-12
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE       A hydrogen gas internal combustion engine provided with a hydrogen jet gas nozzle and water spray jet nozzle in the combustion chamber to directly jet hydrogen gas and water spray therein. The sprayed water is instantly vaporized to steam by igniting the hydrogen gas thereby utilizing the combustion/explosion energy of the hydrogen gas and the steam in a combustion to obtain mechanical dynamic energy.
Patent CA-1174664-A (CA)
Inventor: CRAWFORD MICHEAL B
IPC: E21B10/16
Filed: 1982-12-20
Granted: 1984-09-18
Abstract: ROTARY ROCK BIT WITH INDEPENDENTLY TRUE ROLLING CUTTERS Abstract of the Disclosure A tri-cone rotary rock bit having true rolling conical cutters of different cone angle and with each cutter having a plurality of intermediate annular rows of cutting projections for disintegrating the borehole bottom.  Such projections in the intermediate rows being true-rolling about a bottom distinct from the bottom cut by the projections on the remaining intermediate annular rows of the cutting projections of each cone are also at distinct separate distances from the center of rotation of the bit to produce a borehole bottom profile having concentric rows of crests and valleys.