baber/WOPTO huggingface dataset:
Patent CA-1080625-A (CA)
Inventor: VERDICCHIO ROBERT J
IPC: C11D1/94
Filed: 1976-11-26
Granted: 1980-07-01
Abstract: CONDITIONING NON-IRRITATING SHAMPOO COMPOSITIONS     Abstract of the Disclosure Conditioning and cleansing shampoo compositions, non-irritating to the eyes comprising as active ingredients:  a)  a 1:1 molar ratio complex of an amphoteric surfactant and an anionic surfactant; b)  a non-ionic surfactant; and c)  a cationic quaternary-nitrogen based hydroxycellulose ether polymer, the weight ratios of these three ingredients a), b), and c) varying from about 1:1:0.006 to about 1.6:0.2, respectively.
Patent CA-1046804-A (CA)
Inventor: KOBAYASHI YASUHIRO
IPC: B21D53/50
Filed: 1976-12-21
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE      A pull tab attachment tool comprises a pair of first and second levers connected together for pivotal movement and having respectively first and second handle portions and opposed jaw portions extending from their one ends.  The second lever has a roller.  A third lever is pivotally connected to the first lever.  An urging means acts between the first and third levers to normally urge them apart so that the third lever is held in rolling engagement with the roller.  When the first and second handle portions are manually actuated to move toward each other, the opposed jaw portions are brought into engagement with each other to provide a first pressing structure, and one end of the third lever is brought into engagement with the one end of the first lever through the rolling action of the roller along the third lever to provide a second pressing structure.
Patent CA-1072888-A (CA)
Inventor: PETERSEN ROSS K
IPC: B04C7/00
Filed: 1977-01-11
Granted: 1980-03-04
Abstract: ABSTRACT OF DISCLOSURE: An apparatus for separating particulate matter entrained in a gas, as air, from the gas. The apparatus has a housing surrounding a separation chamber. A vane assembly carrying a cylindrical bowl is secured to an upper portion of the hous-ing. The vane assembly has a plurality of circumferentially spaced inclined vanes providing air inlet passages open to the separation chamber for directing the gas and particulates entrained in the gas in a circular motion in the separation chamber. A stack mounted on the bowl forms an annular chamber above the vanes in communication with the inlet of the passages formed by the vanes. An open mesh screen surrounds the annular chamber. An impeller assembly located in the lower portion of the separation chamber has a plurality of arms carrying paddles. The paddles arc located in an annular discharge chamber in communication with the lower portion of the sepa-ration chamber. A plurality of downwardly open exit openings are in communications with the exit chamber. Circumferentially extended blades separate the exit chamber from the exit open-ings. The impeller assembly has centrally located propeller means located in the clean air outlet. As the clean air moves in a spiral direction through the clean air outlets, it causes the propeller means to rotate and thereby turn the impeller assembly. The rotating paddles pump gas and particulates from the exit chamber through the exit openings into the outside environment.
Patent CA-1069278-A (CA)
Inventor: PIERCE HARLESS
IPC: B63B21/18
Filed: 1977-03-08
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE           A chain anchor which provides for manual quick engagement of a chain with a fixed anchor member, and manual quick dis-engagement of the chain from said anchor member, both readily, conveniently, and without the use of tools or engagement or release of mechanically secured parts; the structural con-figuration of such chain-engaging anchor member in the form of a block having a chain link receiving throat, together with an associated but spaced-apart, eye-type guard through which the chain extends, precluding accidental escape of the chain from the throated anchor member block yet without hindering such manual quick engagement and manual quick disengagement of the chain.
Patent CA-1059174-A (CA)
Inventor: WEIDER BENJAMIN
IPC: A63B21/02
Filed: 1977-04-07
Granted: 1979-07-24
Abstract: ABSTRACT OF THE DISCLOSURE     A stretchable exercising device is integrally molded from elastic material and has three separate strap sections each with a handle loop, the strap sections being connected with each other at a generally central, integral joinder.  One of the strap sections has a greater resistance to stretching than any of the remaining two, due to an increased cross-sectional area.  The loop of the one strap section is large enough to receive two feet in a side-by-side disposition.  The remaining two strap sections may also be of mutually different resistance to the stretching force. The device thus combines the advantage of a low manufacturing cost with the advantage of as much as four selective degrees of resistance to the stretching force applied during the exercise.
Patent CA-1072088-A (CA)
Title: Method of preparing of n-glycosyl derivatives of polyene macrolide and the salts thereof, particularly n-methylglucamine salt
Inventor: FALKOWSKI LEONARD-STANISLAW
IPC: A61P31/04
Filed: 1977-04-21
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE A method of preparing of N-glycosyl derivatives of polyene macrolides and salts thereof, particularly N-methylglucamine salts, which comprises:  (a) reacting an amino group in the polyene macrolide with an aldose or ketose mono-or oligosaccharide in an organic solvent or mixture of organic solvents; (b) precipitating the thus formed N-glycosyl derivative from the reaction medium by the addition thereto of water or an aqueous solution of an inorganic salt, (c) recovering the thus obtained precipitate, (d) purifying the precipitate by recrystallization from an alkanol containing at least four carbon atoms, and (e) if desired converting the purified N-glycosyl derivative into a salt, and purifying this salt by a second recrystallization from an alkanol containing at least four carbon atoms.  These derivatives show both enhanced activity and less toxicity anti-fungal agents, when compared to known soluble forms of polyene macrolide antibiotics such as the sodium desoxycholate complex of amphotericin B.
Patent CA-1102041-A (CA)
Inventor: ALLAN JOHN L H
IPC: C08L59/00
Filed: 1977-06-09
Granted: 1981-05-26
Abstract: STABILIZED POLYOLEFIN COMPOSITIONS               ABSTRACT OF THE DISCLOSURE     Polyolefin resins are rendered stable against degradation caused by exposure to heat and oxygen in the presence of copper by the incorporation of a novel poly-meric stabilizer functioning dually as an antioxidant and a chelating agent.                          -i-
Patent CA-1082102-A (CA)
Inventor: WU CHING H
IPC: C09K8/588
Filed: 1977-06-15
Granted: 1980-07-22
Abstract: METHOD OF TREATING A HIGH TEMPERATURE FORMATION TO PERMIT THE USE THEREIN OF TEMPERATURE SENSITIVE HYDROPHILIC, VISCOSITY INCREASING POLYMERS                  ABSTRACT OF THE DISCLOSURE          Polymer flooding is an effective means of in-creasing the sweep efficiency of a displacement process for recovering petroleum from a subterranean, petroleum containing formation; however, most polymers suitable for use in flooding operations hydrolyze or otherwise decompose at temperatures above about 150°F to 200°F, and the tem-perature of many subterranean petroleum-containing formations is in excess of 150°F-200°F.  Polymers may be employed in tertiary recovery in formations whose temperatures are greater than the temperature stability limit of the polymer if the formation temperature is first reduced by introducing an aqueous fluid such as water at a temperature substantially below the temperature limit of the polymer into the for-mation for a period of time sufficient to reduce the formation temperature to a value at or below the temperature tolerance level of the polymer.                             -I-
Patent CA-1093552-A (CA)
Inventor: FANTA GEORGE F
IPC: C08F8/00
Filed: 1977-06-27
Granted: 1981-01-13
Abstract: Abstract Absorbent polymeric compositions are prepared by graft polymerizing acrylonitrile onto flour or other starch-containing substrates and then subjecting the flour-polyacrylonitrile graft copolymers to alkaline saponifica-tion.  Compositions prepared from gelatinized flour absorb from 1800-3000 times their weight or deionized water.
Patent CA-1078751-A (CA)
Inventor: YAMAGUCHI TSUNEO
IPC: A47B53/02
Filed: 1977-06-29
Granted: 1980-06-03
Abstract: LOCKING AND UNLOCKING DEVICE FOR MANUALLY MOVABLE WHEELED STORAGE RACK OR THE LIKE            ABSTRACT OF THE DISCLOSURE          A locking and unlocking device for a manually movable wheeled storage rack or the like is disclosed wherein a toothed locking wheel is operatively connected to wheels of a storage rack, and a pair of locking and unlocking leverages each including a catch are disposed symmentrically about the axis of the locking wheel so that the catches may selectively engage with or disengage from the teeth of the locking wheel by the operation of operating knobs exterior of the storage rack.  When one of the catches is made into engagement with the toothed locking wheel while the other is out of engagement therefrom, the rotation in one direction of the locking wheel is locked while the rotation in the other direction is unlocked, and vice versa.
Patent CA-1101101-A (CA)
Inventor: VALI ENN
IPC: G05D3/14
Filed: 1977-07-11
Granted: 1981-05-12
Abstract: A VARIABLE RESPONSE NOTCH FILTER FOR MACHINE RESONANCE ELIMINATION IN A          SERVO CONTROL SYSTEM     ABSTRACT OF THE DISCLOSURE           This invention relates to a flexible notch filter for use in a servo system to eliminate natural mechanical resonance.  The filter is an improved "twin-T" type where the "in-phase" output of the filter is fed back into the filter.           Varying the feedback varies the bandwidth of the filter.  The improved filter further provides for attenuation control in addition to control of the centre frequency of the filter.           The advantage of this filter over prior art designs is that one filter may be manufactured and adapted to be used in many servo systems since the filter can be easily adjusted to effectively eliminate the natural resonating frequency of the machine in addition to reducing phase leg at frequencies below the centre frequency of the notch filter.
Patent CA-1045566-A (CA)
Inventor: MANINI SILVIO
IPC: B65G15/12
Filed: 1977-10-18
Granted: 1979-01-02
Abstract: METHOD AND APPARATUS FOR THE AUTOMATIC STORAGE OF SECTIONS OF ELASTOMERIC MATERIAL                ABSTRACT OF THE DISCLOSURE A method and apparatus are provided for receiving a length or section of a tire tread or the like and transferring it to a storage means.  The apparatus has a cylindrical member which receives the section from an extruder or other source, inverts the section and deposits it on a first endless convey-or.  A second conveyor is looped about the downstream roller of the first endless belt and receives the section from the first belt.  A vertically movable carriage has an endless belt which carries the section from the second belt to a storage means.  A slide member movable in the same direction as the endless belts is provided for transferring a section from the carriage to a storage surface.
Patent CA-1046048-A (CA)
Title: Winch-hoist
Inventor: WALLACE BERNARD E
IPC: B66D3/06
Filed: 1977-11-09
Granted: 1979-01-09
Abstract: Abstract of the Disclosure A portable winch-hoist comprises a main supporting frame, with an anchor hook, and carrying a ratchet-driven cable drum and an actuating frame, or lever, which may in practice be generally U-shaped and may span the main frame and which is pivoted for swinging movements about the axis of the cable drum.  Pawls carried by the main frame and by the lever are selectively cooperable with the drum ratchet to rotate, to hold, and to re-lease, the drum, so as to reel, and to control the unreeling of, cable carried by the drum, in response to pivotal swinging of the lever.  The cable is re-leasably retained on the drum, being wrapped thereon and passing through portions of the drum at two axially-spaced points, whereby sufficient turns of cable are retained on the drum to assure a capstan or snubbing effect, under all normal operating conditions, with an end portion of the cable ar-ranged for set-screw securement to the drum, whereby cable replacement is simplified.  The lever includes provision for attachment thereto of an operating handle, in any one of several positions, for facility and ease of operation, and to assure ample leverage under all conditions; and the handle has a safety link, bendable when the force applied to the handle exceeds a predetermined amount, and the handle also has within it a space adapted to house spare links.  When the hoist is used with the cable looped or passing around a pulley of a pulley-block to form two lines, the cable end remote from the drum is releasably secured, by the cable-end-hook, to the main frame in a position which makes it possible to use a lighter construction for the main frame, for a given load capacity, and substantially reduces the minimum dis-tance achievable between the anchor hook and the pulley-block-hook.
Patent CA-1108804-A (CA)
Inventor: CAMPBELL J LES
IPC: E03D11/00
Filed: 1978-02-13
Granted: 1981-09-15
Abstract: ABSTRACT OF THE DISCLOSURE      A combination wash basin and toilet fixture is provided wherein the wash basin is mounted over the toilet and swings out of the way to permit the use of the toilet.  When the wash basin is swung over the toilet, the fixture appears to be an ordinary wash basin.
Patent CA-1093343-A (CA)
Inventor: EDMOND JAMES J
IPC: B25J9/18
Filed: 1978-03-03
Granted: 1981-01-13
Abstract: MULTI-AXIS LOAD CELL WITH ARCUATE FLEXURES      ABSTRACT       A load  cell for measuring  forces  and moments  in three orthogonal directions.   The load cell has a central hub and an exterior housing with a plurality of arcuate flexure segments coupled between the hub and the housing, for receiving forces and moments applied to one and transmitting them to the other.  Two sets of electrical displacement transducers, one set arranged in pin-wheel  fashion about an axis of the hub,  the  other  set parallel to the axis, measure the three angular and the three translational  displacements  of  the  hub.    The  three  angular displacements and the three translational displacements are algebraically related to the forces and moments applied to the hub.
Patent CA-1086248-A (CA)
Inventor: BUCK FRANK E
IPC: F16K27/10
Filed: 1978-03-13
Granted: 1980-09-23
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosure is o f a fabricated valve body compris-ing a cylindrical steel body tube made of pipe or rolled steel plate.  A flat end closure is made of thicker steel plate but has depending cylindrical portions conforming in diameter and thickness to that of the body tube.  The cylindrical portions may be produced by forming an annular groove around a circular plate with the portions radially outward of the groove equal in radial thickness to the body tube.  In other embodiments outer portions of the plate are machined to reduced thickness and bent down to form the cylindrical portions.
Patent CA-1118391-A (CA)
Inventor: KOBER MARVIN
IPC: H02G1/12
Filed: 1978-03-14
Granted: 1982-02-16
Abstract: ABSTRACT OF THE DISCLOSURE           An electrical wire dispenser with built-in wire cutter and insulation stripper comprises a housing for a spool of wire, and an outlet on the housing through which the free wire end can be drawn. A groove is provided on a surface of the housing, and the wire cutter and stripper are mounted in spaced relationship along the groove to perform their respective functions on the wire when positioned within the groove.
Patent CA-1112662-A (CA)
Inventor: ROMANO UGO
IPC: C07B61/00
Filed: 1978-04-06
Granted: 1981-11-17
Abstract: PREPARING OXALIC ACID ESTERS . -ABSTRACT OF THE DISCLOSURE . -A method for the preparation of organic esters of oxalic acid by reaction of carbon monoxide under pressure with the corresponding alcohol is disclosed, the improvement consisting in the use of quite particular a catalyst system.   The catalyst is a binary system in which the principal member is a palladium complex and the co-catalyst is a compound, preferably an organic compound having an acidic nature, no matter how weak.
Patent CA-1102987-A (CA)
Inventor: HANSTEIN FRIEDRICH
IPC: B29C65/56
Filed: 1978-04-20
Granted: 1981-06-16
Abstract: ABSTRACT OF THE DISCLOSURE     Double-walled articles comprising a translucent or transparent synthetic resin base element and a translucent or transparent synthetic resin cover element, the said base element having an abutment adapted to contact the periphery of the said cover element, the shape or configuration of the said abutment being such that the said cover element is sprung into engagement with the said abutment to provide a firm connection between the base element and the cover element and also to provide an enclosed space bounded by the said base element and the said cover element.
Patent CA-1072727-A (CA)
Inventor: MOERTEL GEORGE B
IPC: A44B19/36
Filed: 1978-06-15
Granted: 1980-03-04
Abstract: PATENT APPLICATION            INVENTOR:            GEORGE B. MOERTEL            TITLE:        SLIDE FASTENER WITH ADJUSTABLE STOP     ABSTRACT OF THE DISCLOSURE           A slider stop member has a flexible portion and a channel for slidably receiving coupling elements of a slide fastener.  The stop member also has a prong for penetrating into a portion of the slide fastener when the flexible portion is forced inward together with a locking projection or abutment for securing the prong projecting in the slide fastener portion.
Patent CA-1088767-A (CA)
Inventor: ASPINWALL ROBERT H
IPC: F02C6/20
Filed: 1978-06-22
Granted: 1980-11-04
Abstract: GAS TURBINE ENGINE WITH STEPPED INLET COMPRESSOR           Abstract of the Disclosure A gas turbine engine has an inlet compressor with a stepped centrifugal impeller and a double diffuser therefrom controlled by valve means and operative to supply air to com-bustion apparatus from whence motive fluid is directed through a turbine to drive the compressor.  The turbine may drive the load or a second power turbine in series with the compressor drive turbine can be included.  The discharge from the double diffuser is controlled to vary the mass flow of the engine for operation at idling and under light loads and operable to be completely open for higher power output of the engine.
Patent CA-1087875-A (CA)
Inventor: TANAKA KATSUFUSA
IPC: H01H33/40
Filed: 1978-08-04
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE     An operation mechanism comprises an input shaft connected to a first resilient member for storing and releasing energy required for reciprocal movement of a drivable member and an output shaft connected to a second resilient member for storing and releasing energy required for returning the drivable member.  The ends of both shafts are coaxially facing and a clutch for interlocking the ends of the shafts with a free rotation for a half turn is formed and an output rod connected to the output shaft is reciprocally moved during an intermittent movement of the input shaft and the output shaft for about a half turn in a specific direction.
Patent CA-1097500-A (CA)
Inventor: CHANG ANDREW K
IPC: G01B11/275
Filed: 1978-08-16
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus and method for measuring the angle between two members is disclosed.  A wheel aligner has a projector mounted on each front wheel of the vehicle to project a beam toward the other projector.  Each projec-tor has a detector to sense the presence of a beam from the opposite projector.  Each projector has a plurality of light sources to project a plurality of beams, one at a time, in a diverging pattern.  Circuitry is provided to identify the beam which is detected, at any angle of toe of the wheel, to thereby give the angle of toe.                             -1a-
Patent CA-1124736-A (CA)
Title: Silicon-modified phthalic acid  derivatives
Inventor: DARMS ROLAND
IPC: C08L77/00
Filed: 1978-09-07
Granted: 1982-06-01
Abstract: Abstract The invention relates to Si-modified phthalic acid derivatives (acids, esters and anhydrides) of the formula I                                      (I)   in which R1 and R2 independently of one another are -OH, alkoxy with 1-12 C atoms or phenoxy or R1 and R2 together are the -O- group, X is a              or              group, R3 is alkyl with 2-7 C atoms, cycloalkyl wltb 5-7 C atoms, benzyl or   Q is methyl, phenyl or -OQ3 and Q1, Q2 and Q3 independently of one another are alkyl with 1-6 C atoms or phenyl.         The products of the invention are prepared by re-acting the corresponding allylamino-phthalic anhydrides or allylamino-phthalic acid esters with compounds of the formula III                                         (III) They are used as adhesion promoters, for example between inorganic solids and organic resins.       They may also be used for the preparation of other Si-modified adhesion promoters, and as curing agents for epoxide resins.
Patent CA-1119509-A (CA)
Inventor: KORSELL LARS
IPC: F28C1/04
Filed: 1978-09-21
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a device in an evapora-tive cooler, primarily a cooling tower, having at least one con-tact body of the multi-layer type located in a casing and formed with gaps or channels existing between the layers and which all are passed by air and of which a portion, such as every second passage, in addition by water supplied from above through ducts, characterized in that the layers at their top edges are in the longitudinal direction formed with recurrent outward widened por-tions which in pairs unite the layers for forming openings in such a manner that the contact body transversally to said direc-tion is subdivided at the top into at least two groups of openings of which at least one of the groups communicates with part of the gaps, such as every second gap, only, such group being disposed to be supplied with water from the ducts.
Patent CA-1100742-A (CA)
Inventor: AKASHI SHUNJI
IPC: A44B19/36
Filed: 1978-10-17
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE      In a slide fastener having continuous coupling ele-ments of the helicoidal-coil type, a bottom stop is formed by imparting ultrasonic vibrations to the several inter-engaged lowermost scoops of the coupling elements, while these scoops are being compressed from opposite lateral sides thereof to move the coupling heads of each element into abutment against a core received in the other element.          The ultrasonic vibrations are applied by the horn of an ultrasonic welding assembly holding the interengaged lower-most scoops from both front and rear sides of the fastener.        The invention is also applicable to a slide fastener having zigzag-type continuous coupling elements.
Patent CA-1083465-A (CA)
Inventor: HUITEMA THOMAS W
IPC: G05G9/08
Filed: 1978-12-15
Granted: 1980-08-12
Abstract: ABSTRACT OF THE DISCLOSURE          A control system for simultaneously controlling move-ment, a plurality of control elements forming part of a transmis-sion control with a single control lever is disclosed herein.          The control lever is pivoted about a fixed axis to a plurality of distinct positions and has a plurality of camming surfaces with linkage means between each camming surface and an associated control element.  The camming surfaces are configured so that only one or both of the control elements are shifted in response to pivotal movement of the control lever from one distinct posi-tion to another and the control elements are alternatively shift-ed as the control lever is moved through the plurality of distinct positions. The transmission includes a manually operated clutch that is engageable and disengageable to control the transmission.          The clutch is operatively connected to the control lever for mov-ing the lever to a position corresponding to the lowest forward speed when the cluch is disengaged.