baber/WOPTO huggingface dataset:
Patent CA-1140951-A (CA)
Inventor: SPENCER HARVEY J
IPC: B65H31/28
Filed: 1980-10-20
Granted: 1983-02-08
Abstract: ABSTRACT OF THE INVENTION           Apparatus for stacking web units involving a transfer mechanism to accumulate substacks when traveling in a vertical path and including L-shaped fingers for supporting the stacks in the vertical path.
Patent CA-1160735-A (CA)
Inventor: YAMAMOTO KAICHI
IPC: H04N5/926
Filed: 1980-10-24
Granted: 1984-01-17
Abstract: ABSTRACT OF THE DISCLOSURE           A time base converter for compressing or expanding the time base of an input digital signal comprises a data input terminal; a digital output circuit; a number n of memory banks for storing the input digital signal which is written therein at a write clock frequency and read out therefrom at a read clock frequency, and having a memory cycle with a writing phase and a reading phase in each period thereof and which is synchronized with the read clock, with the write clock frequency and the read clock frequency being different from one another; a number M of input latches in series between the data input terminal and each respective memory bank for gating to the latter a group of data words of the input digital signal in parallel, each input latch having a number  N of channels, each channel processing a predetermined subgroup of the group of words, and an output latching circuit to couple the memory banks to the output circuit.  In order to prevent loss of the input digital signal when the read clock frequency is lower than the write clock frequency, n, N, and M are selected to be appropriate positive integers, preferably to satisfy the inequality           , where TW and TR are the periods corresponding respectively to the write clock frequency and the read clock frequency.
Patent CA-1138291-A (CA)
Inventor: MATKIN DAVID A
IPC: A24D3/14
Filed: 1980-10-31
Granted: 1982-12-28
Abstract: ABSTRACT       A nitric oxide filtration material or filter, particularly for tobacco smoke, comprises activated carbon, preferably in particulate form, upon which has been absorbed a C-nitroso compound, any substituent group of said compound, other than a nitroso group, being such as to have no critical adverse effect on the integrity of the nitroso group.  The compound is preferably an aromatic compound such as nitrosobenzene, 2-nitrosotoluene or 2,4, 6-trimethylnitrosobenzene.  Suitably the carbon is coal-based.  Advantageously the carbon has been loaded with a metal, such as copper or iron at a loading level in the range of 0.1% to 5% by weight on an untreated carbon basis.  The loading level of the C-nitroso compound may be in the range of 2% to 15%, preferably 2% to 7% by weight.  Such a filter comprising the C-nitroso compound may advantageously also comprise ventilation means.  The invention also comprises a method for the filtration of nitric oxide from a gaseous medium which comprises passing the medium in contact with a filtration material as hereinbefore defined.
Patent CA-1160079-A (CA)
Inventor: NASH JOHN E
IPC: B06B1/18
Filed: 1980-11-04
Granted: 1984-01-10
Abstract: ABSTRACT OF THE DISCLOSURE     A vibratory device (10) is disclosed wherein a flu-id-driven  rotor (60) is driven about a shaft (42) to im-part vibrations thereto and drive a work tool (24) or other object attached to the shaft (42).  The vibratory device includes means (51) on the shaft (42) for correcting dis-placement of the rotor (60) from its drive position.  That means comprises a portion (51) of the shaft (42) beneath the rotor means (60) having an enlarged diameter such that move-ment of the rotor (60) caused by shaft wear is corrected.          Additional means (65) may be associated with the rotor (60), e.g., chamfered end edges of the rotor, which minimize pressure differentials at the end of the rotor edges and consequently assist in centralization of the rotor (60) about the outlet means (70) on the shaft.  The fluid outlet means comprises outlet ports (70) in the shaft wall beneath the area of rotation of the rotor (60), the outlet ports (70) having chamfered outside end edges (71) to minimize power losses from turbulence.          Additionally, means (30) are provided along the shaft for selecting the vibrational mode in which the vibratory device (10) operates.
Patent CA-1171585-A (CA)
Inventor: ATKINS KENNETH E
IPC: C08L67/06
Filed: 1980-11-05
Granted: 1984-07-24
Abstract: ABSTRACT OF THE DISCLOSURE        Polyester fiber reinforced molding compounds containing low profile additives afford moldings with improved surface appearance by the addition of epoxy compounds.
Patent CA-1147249-A (CA)
Title: Fabrication en continu de plaques en mousse phenolique
Inventor: AUGE JACQUES
IPC: B29C44/32
Filed: 1980-11-10
Granted: 1983-05-31
Abstract: L'invention concerne un procédé de fabrication en continu de plaques en mousse phénolique. Selon ce procédé, on utilise une composition comprenant un polycondensat aldéhydephénol du type résol, un agent d'expansion et un durcisseur acide et provoque l'expansion à l'intérieur d'une gaine étanche. Les plaques fabriquées conformément à ce procédé peuvent être utilisées dans l'industrie du bâtiment, l'industrie du froid, l'isolation thermique ou acoustique.
Patent CA-1173383-A (CA)
Inventor: MARTIN CHRISTOPH
IPC: C07C41/00
Filed: 1980-12-09
Granted: 1984-08-28
Abstract: ABSTRACT OF THE DISCLOSURE:         The present invention relates to S-configurated phenylpropane derivatives of the formula   where R1 is alkyl, aryl or alkoxy, R2 is hydrogen, alkyl, aryl or alkoxy, and R3 is carboxyl or esterified carboxyl, acetalixed formyl, hydroxymethyl or esterified hydroxymethyl. This invention is also concerned with their process of preparation which comprises hydrogenating a compoun of the formula III                                             (III) where R1 and R2 have the same meanings as above and R4 is CHO or has the same meanings as R3,  with aerobic or facultatively aerobic micro-organisms, then obtaining through fermentation the desired compounds which are isolated.  These compounds have good fungicidal properties.
Patent CA-1158359-A (CA)
Inventor: BROWDER LEWIS B
IPC: G11B27/00
Filed: 1981-01-14
Granted: 1983-12-06
Abstract: MULTI-SPEED MAGNETIC RECORDER WITH    WEAR RESISTANT PLAYBACK HEAD                 Abstract of the Disclosure A magnetic tape recorder of the type wherein tape is transported at high speed during recording and at low speed during playback is described.  The recorder has sep-arate record and playback heads.  To prevent the shallow-gapped playback head from being worn out by, and during, the high speed recording operation, the playback head is disposed to fly the tape at an appreciable dis-tance from the playback head.  During low speed playback of the tape, however, tape flight vis-a-vis the playback head is desirably miniscule.
Patent CA-1159028-A (CA)
Inventor: WIER FRANZ
IPC: A44B11/25
Filed: 1981-02-05
Granted: 1983-12-20
Abstract: Abstract Or the Disclosure:          Lock for a safety belt, with a belt lock into which an insertion tab can be inserted and latched by a latching bolt and where the latching bolt can be moved from the locking position into the open-ing position transversely to the insertion path against the force of a spring by a pushbutton.  The latch bolt can be detented in the locking position and/or the opening position outside the inser-tion path of the insertion tab by a detent element which can be moved directly or indirectly by the pushbutton or by the insertion tab.
Patent CA-1151831-A (CA)
Inventor: MARTENSSON KARL J G
IPC: B65D90/34
Filed: 1981-02-13
Granted: 1983-08-16
Abstract: ABSTRACT OF THE DISCLOSURE           An outdoor storage tank is installed adjacent a building for supplying it and comprises an inner wall and an external cover which together form an annular insulation space. A pressure balancing conduit is arranged within the insulation space to communicate with the atmosphere in the top of the tank and with said building at the lower part of the tank.
Patent CA-1151705-A (CA)
Inventor: WAYNE MICHAEL
IPC: B60R13/01
Filed: 1981-02-19
Granted: 1983-08-09
Abstract: TRUCK BED LINER                 ABSTRACT OF THE DISCLOSURE A one-piece truck bed liner is disclosed having its side walls formed in longitudinally extending stepped panels with riser and tread portions thereby defining substantially continuous horizontally disposed side rails for resisting bending stresses, cargo impact and frictional forces. The liner bottom and front walls are in ribbed form, connected by a transverse bend portion free of ribs, in a manner to avoid cargo impact to the bend area. The ribs in the liner front wall and the liner bottom wall adjacent the bend portion are formed shallower than in the main portion of the bottom wall section. The liner bottom wall ribs define passages having larger open cross-sectional areas than the front wall ribs for optimum venting air flow and strength to resist cargo bending stresses. The liner has border portions structured to conform with the truck bed tail gate access opening to avoid the entrance of foreign matter between the liner and truck bed while providing a custom appearance.
Patent CA-1161884-A (CA)
Inventor: JUDD MICHAEL
IPC: A01G25/00
Filed: 1981-03-12
Granted: 1984-02-07
Abstract: ABSTRACT OF THE DISCLOSURE       A shower system for a paper making machine has self-purging nozzles.  The nozzle purge phases are staggered in response to changes in the feed manifold pressure, thereby reducing the amount of purge liquid being emitted by the system at any given time.
Patent CA-1147381-A (CA)
Inventor: CARTER PHILIP S
IPC: H05B6/00
Filed: 1981-03-16
Granted: 1983-05-31
Abstract: ABSTRACT          The heating element consists of a substrate of core of a non-magnetic material having high thermal and electrical conductivity, clad with a surface layer of a ferromagnetic material of relatively low electrical con-ductivity.  When the heating element is energized by a source of high frequency alternating current, the skin effect initially confines current flow principally to the surface layer of ferromagnetic material.  As temperature rises into the region of the Curie temperature of the ferromagnetic material, however, the decline in magnetic permeability of the ferromagnetic material causes a sig-nificant lessening of the skin effect, permitting migration of current into the high conductivity non-magnetic core, thereby simultaneously enlarging the cross-sectional area of the current flow path and expanding it into the highly conductive material; the resistance of the heating element becomes less due to both causes.  By selecting the proper frequency for energization, by regulating the source to produce constant current, and by selecting dimensions and material parameters for the heating element, temperature regulation in a narrow range around the Curie temperature of the ferromagnetic material can be produced, de-spite considerable fluctuations in thermal load.
Patent CA-1165940-A (CA)
Inventor: GAYMANS REINOUD J
IPC: C08G69/26
Filed: 1981-03-25
Granted: 1984-04-17
Abstract: ABSTRACT OF THE DISCLOSURE           A process for producing shaped objects of a polyamide is described wherein the polyamide used is a polyamide substantially consisting of ?NH-(CH2)4-NH-CO(CH2)4-CO? units and having a relative viscosity, measured at 20°C. on a 1.0% wt. solution in 96% sulfuric acid, of at least 2Ø
Patent CA-1156100-A (CA)
Inventor: HALL CHARLES B
IPC: B63H20/02
Filed: 1981-04-03
Granted: 1983-11-01
Abstract: ABSTRACT OF DISCLOSURE         Disclosed herein is a marine propulsion device comprising a transom bracket adapted to be connected to a boat transom, a tilt bracket having an upper end, a first pivot located behind the transom and connecting the tilt bracket to the transom bracket for pivotal movement of the tilt bracket relative to the transom bracket between a lower position and a full tilt position about a first pivot axis which is horizontal when the transom bracket is boat mounted, a trim bracket, a second pivot connecting the trim bracket to the tilt bracket below the first pivot for pivotal movement of the trim bracket relative to the tilt bracket between a lowermost position and a full trim position about a second pivot axis parallel to the first pivot axis, a propulsion unit including, at the lower end thereof, a rotatably mounted propeller, a third pivot connecting the propulsion unit to the trim bracket for steering movement of the propulsion unit relative to the trim bracket about a generally vertical axis and for common pivotal movement with the trim bracket in a vertical plane about the first and second horizontal axes, and a linkage system including a toggle linkage and an extensible link connected to the toggle linkage for sequentially pivotally displacing the trim bracket and connected propulsion unit upwardly about the second pivot axis and then upwardly about the first pivot axis.
Patent CA-1164380-A (CA)
Inventor: ALDRIDGE CLYDE L
IPC: C10G1/08
Filed: 1981-04-09
Granted: 1984-03-27
Abstract: ABSTRACT OF THE DISCLOSURE           In a process for catalytically converting coal in a diluent wherein the catalyst is prepared in situ in the coal-diluent mixture in 20 by converting a metal compound to a metal-containing catalyst, the metal compound is added by line 16 to the coal-diluent mixture in a liquid medium comprising at least 30 weight percent of a phenol.
Patent CA-1171177-A (CA)
Inventor: LAM WIM J
IPC: G09B9/14
Filed: 1981-04-21
Granted: 1984-07-17
Abstract: Abstract of the Disclosure The invention relates to a motion simulator system, for example, a flight simulator system.  In accordance with the invention, the system is driven by command signals re-presenting both position and acceleration, and a circuit is provided to process and combine the signals to provide a system command signal.  High frequency position command signals, and low frequency acceleration command signals, are eliminated by their drive circuits, and all command signals are varying electrical voltages.
Patent CA-1158822-A (CA)
Inventor: SPAMER WILLIAM S
IPC: B29C48/30
Filed: 1981-04-24
Granted: 1983-12-20
Abstract: ABSTRACT         An elongated track for use in the display and handling of merchandise, having a low coefficient of friction on its surfaces is formed of a mixture of high impact polystyrene, and of an organopolysiloxane fluid.       A process of extruding an article formed from such a mixture comprises mixing and extruding the mixture in an extruder in which the temperature at the gate is approximately 365°F to 400°F and the temperature at the die is between 425°F and 475°F.
Patent CA-1157290-A (CA)
Inventor: HOUTET FRANZ
IPC: F16D9/06
Filed: 1981-05-21
Granted: 1983-11-22
Abstract: 1. Method for detecting misalignment of a mechanical shaft (3) subjected to bending and/or shearing stresses, by monitoring the alignment of a central duct (4) provided in the shaft (3), characterised in that said monitoring is carried out by directing a light beam through the central duct (4) and detecting any deviation of the said beam.
Patent CA-1168542-A (CA)
Inventor: BRENDLING LENNART I
IPC: C07C6/12
Filed: 1981-06-10
Granted: 1984-06-05
Abstract: ABSTRACT OF THE DISCLOSURE A device to facilitate putting an elastic envelope on a part projecting from a human body, e.g. putting a urinal drop collector onto a penis, consists of a casing with two flexible side walls which are generally triangular and can be deformed into a conical funnel open at at least one end   The envelope is at least partially enclosed between the walls and its portion provided with an opening is removably attached to the open end of the casing.  By pressing mutually connected side edges of the triangular sidewalls towards each other the open end of the casing is enlarged between the walls and the opening of the envelope is also enlarged.  The casing is substantially flat when it is not used, and the space between it and the envelope is airtight, whereby, when the open end of the casing is extended, the portion of the envelope situated inside the casing is enlarged so that the envelope can be put onto the part of the human body,  A device according to an alternative embodiment includes a plastic tube at least partially surrounding the urinal drop collector and having a first opening to which one end of the collector is sealingly and removably connected, and a second opening to which the portion of the collector intended for connec-ting to a urine collection bag is sealingly and removably connected.  A pump for evacuating the air enclosed in the space between the collector and tube can be connected to this space.  When air is evacuated, the cross section of the collector is expanded so that it is pressed against the inside wall of the tube.
Patent CA-1151441-A (CA)
Inventor: SMITH FRANK R
IPC: B60K17/28
Filed: 1981-07-20
Granted: 1983-08-09
Abstract: PTO REAR MOUNTING              Abstract of the Disclosure A lawn and garden-size tractor including a transmission having a PTO output shaft and a drive shaft.  The drive shaft is coupled to a differential gearing arrangement located in a trans-verse axle casing.  The transverse axle casing has geared shafts oriented in relationship to one another to allow the axle casing to assume a posture whereby a PTO system may be mounted thereto such that the PTO tube location will be in compliance with ASAE standards without increasing the height of the rear portion of the tractor.  The posture of the transverse axle casing further allows the inclusion in the PTO system of a gear reducing arrange-ment to bring the PTO output in compliance with the ASAE standard of 2000 revolutions per minute (RPM).
Patent CA-1168583-A (CA)
Inventor: EIBL JOHANN
IPC: A61K35/14
Filed: 1981-07-21
Granted: 1984-06-05
Abstract: ABSTRACT OF THE DISCLOSURE:            In a method of producing a blood-coagulation-promoting preparation based on human proteins and having a content of coagulation factors II, VII, IX and X and factor-VIII-inhibitor-bypassing-activity (FEIBA), human plasma is treated with sulphated high-polymer carbohydrates and/or with basic ion exchangers, the protein mixture with ge-nerated FEIB-activity is adsorbed on the ion exchanger, and the preparation is gained by elution and concentra-tion.
Patent CA-1166450-A (CA)
Inventor: MOORES WILLIAM D
IPC: C10F5/04
Filed: 1981-07-21
Granted: 1984-05-01
Abstract: ABSTRACT OF THE DISCLOSURE        A novel peat drying method and apparatus are provided herein. The method comprises substantially simultaneously subjecting the peat to water-expressing pressure between rollers and to the influence of hot air against one supported face thereof and to vacuum against the other and opposed face thereof.  The improved apparatus comprises a main box and a perforate conveyor system passing longitudinally through the box.  A plurality of spaced-apart water-expressing rollers are connected with the conveyor.  Means at the inlet end and outlet end of the box are provided to support the peat and to allow a mass of partially dried peat to enter and to leave the box on the conveyor system while substantially preventing the escape of heat and air therefrom.  Means are provided at one surface (e.g. the top) to admit drying air at high temperature and pressure, to impinge upon that surface of the partially dried peat while the peat is on the conveyor.  Means are provided at the other surface (e.g. the bottom) to subject that surface to  vacuum, thereby to draw air and moisture from that surface of the partially dried peat.  In this way, peat logs for fuel are provided in which the costs are low due to lower fuel and equipment costs.
Patent CA-1149666-A (CA)
Inventor: BROG ROY A
IPC: A23C11/04
Filed: 1981-08-04
Granted: 1983-07-12
Abstract: IMITATION MILK     ABSTRACT OF THE DISCLOSURE          An imitation milk composition useful as a beverage comprising a major amount of a sweet whey base combined with lesser amounts of a soluble casein salt, an edible vegetable oil and an added sugar or aritificial sweetener. The weight ratio of whey protein to casein salt is approx-imately 1:1.  Other additives such as stabilizers, emulsifiers, gums, flavors, vitamins, etc. may be included.
Patent CA-1175592-A (CA)
Inventor: JENNE HELMUT
IPC: C08F279/02
Filed: 1981-08-13
Granted: 1984-10-02
Abstract: ABSTRACT OF THE DISCLOSURE:  A process for the con-tinuous preparation of rubber-modified polymers of vinyl-aromatics, wherein a mixture which contains a monomeric aromatic vinyl compound and an elastomeric polymer synthesized predominantly from 1,3-dienes  is reacted in the presence of from 0.5 x 10-2 to 5 x 10-2 mole %, based on monomer, of a per-ester or diacyl peroxide as the free radical initiator and of a mercaptan as a chain transfer agent, the molar ratio of free radical initiator to chain transfer agent being from 3.4 to 0.1.     The reaction takes place at an elevated temperature, in two or more process stages, under conditions such that the intrinsic viscosity (determined in 0.5% strength by weight solution in toluene at 23°C) of the matrix-forming polymer, pro-duced from the vinyl-aromatic monomer, is from 65 to 45 ml/g.  The polymer obtained is freed from vinyl-aromatic monomer and from solvent, is any, in a devolatilization zone  and is used for the production of injection moldings.
Patent CA-1173331-A (CA)
Inventor: HILL LOUIS F
IPC: B27L1/04
Filed: 1981-10-13
Granted: 1984-08-28
Abstract: Abstract of the Disclosure An elongated infeed frame supporting a debarking unit has a trailer-like structure so that it is readily portable and can be transported into a logging or debarking area.          An off-bearing frame is also portable for easy transportation to the area.  Each of the infeed and off bearing frames has structure providing side loading and unloading, re-spectively, so as to be worked in a minimum area.  Also, each of the two frames has outriggers for selectively supporting them on uneven ground and at desired planes and at desired angles relative to each other.  Hold-down and guiding mechanism are provided for efficiently directing the logs into and out of the debarking unit.
Patent CA-1162882-A (CA)
Inventor: BUSH RANDALL G
IPC: B65D41/48
Filed: 1981-11-23
Granted: 1984-02-28
Abstract: Sunbeam A-309 ABSTRACT OF THE DISCLOSURE A child-resistant, tamper indicating package includes a container having a body portion with a tubular neck and a closure for the neck which is removable and re-closable.  The container has a shoulder at the juncture of the body and the neck and the neck has a radially outwardly extending annular rib spaced from the shoulder.  The rib has opposed upper and lower converging surfaces such that the included angle at which the lower surface intersects the tubular neck is greater than the included angle at which the upper surface intersects the tubular neck.  The closure has a disc-shaped top and a flexible annular skirt the lower edge of which is formed with an inwardly directed flange.  The inside diameter of the flange is less than the outside diameter of the rib on the neck so that the flange engages the upper surface of the rib to flex the skirt radially outwardly during downward movement of the closure on the neck until the flange snaps beneath the neck rib to hold the closure in sealing engagement with the neck.  The greater lower angular surface prevents manual removal of the closure without a tool.  Provision for the use of such a tool is provided by a space between the lower lip of the skirt of the closure and the shoulder on the container.  A tear strip extends at least partially circumferentially around the closure skirt in the close proximity to the shoulder to prevent insertion of the tool and to conceal the space in which the tool can be inserted.  Upon removal of the tear strip, a tool can be inserted for prying off the closure.