baber/WOPTO huggingface dataset:
Patent CA-1194447-A (CA)
Inventor: KOHNO TAKESHI
IPC: B07C3/08
Filed: 1982-05-18
Granted: 1985-10-01
Abstract: ABSTRACT OF THE DISCLOSURE    An apparatus for sorting postal matter or mail to a plural-ity of stacking bins arranged in a row in accordance with the result of optically scanning and reading ZIP codes and taking out the mail from the stacking bins to a conveyance section arranged along the row of stacking bins whenever a predetermined amount of mail is stacked in a stacking bin.  When the sorting operation has come to an end, the mail sorting apparatus detects if there exists any mail on the conveyance section, and takes out the mail from the stacking bins which are opposite to the empty region on the conveyance section downstream the position where mail is on the conveyance path.  After the conveyance section moves and there is an empty region opposite to the stacking bin, it then takes out the mail from the stacking bin which was opposite to the position where there was mail.  This method is repeated until all mail is removed from the stacking bins.
Patent CA-1205395-A (CA)
Inventor: MAYS HARRY W
IPC: B65D8/10
Filed: 1982-11-03
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE         A right circular cylindrical end of an industrial con-tainer or drum shell is embraced by a peripheral channel on an end closure which channel is, in turn, embraced by a channel shaped chime ring, and the assembly thus produced is compressed in the radial direction and curled radially inwardly to provide an end seam that has the shape of the radially outer surface of a torus.  A circumferential groove is formed in the shell a pre-determined distance from the rim of said shell end, and the radially outer skirt of the chime ring extends into said groove.         For reclamation the curled seam is straightened and the extending portion of the radially outer skirt of the chime ring is severed from the remainder of the chime ring to permit axial separation of said remainder of the chime ring, followed by the end closure, from the shell, whereby the shell and end closure can be reconditioned and reused.
Patent CA-1184963-A (CA)
Inventor: TIBBETTS GEORGE C
IPC: H04R25/00
Filed: 1982-11-17
Granted: 1985-04-02
Abstract: Abstract of the Disclosure An electromechanical magnetic transducer with a moving armature that is adjustable relative to the working gap.  The armature comprises an armature leg, crosspiece, and yoke arms, the adjustment being accomplished by inelastic distortion of the yoke arms.  Substantially translational movement of the intrinsic position of the armature leg during adjustment is achieved by providing in each yoke arm one or more struts that undergo S-shaped distortion upon application of adjusting forces in appropriate directions.  The structures are further adaptable for rotational adjustment of the armature leg in the gap.
Patent CA-1193410-A (CA)
Title: Method of making a gastight multiple-walled plastic panel
Inventor: KOLBE KLAUS
IPC: B29C65/02
Filed: 1982-12-23
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE           What is disclosed is a method for making a gastight multiple-walled panel of extruded resin from an integrally extruded hollow panel comprising two parallel, plane outer walls having supporting partitions disposed between them and defining long hollow cells with open end faces, which method comprises heating the hollow panel at least in the area of the open end faces of said hollow cells until the resin is in the thermoplastic state, and then heat sealing the two outer walls in the thermoplastic area thereof in a gastight manner either to each other or to a tape of a further thermoplastic material covering the end faces, the seal so produced being held for at least 1 minute at a temperature ranging from 10° C beneath the Vicat softening point to 20° C above the Vicat softening point of the resin.
Patent CA-1212005-A (CA)
Inventor: SYME DUNCAN C
IPC: F24B5/02
Filed: 1983-04-27
Granted: 1986-09-30
Abstract: FUEL BURNING HEATING APPARATUS            Abstract of the Disclosure A heating apparatus for operating in one or the other of two combustion modes has a frame assembly enclosing a primary and secondary combustion chamber.  A baffle, separating the chambers, provides for gaseous communication therebetween.  Primary air is directed in a controlled fashion to the front of the frame assembly wherein it is passed across or washes a transparent member positioned on the doors of the apparatus to provide visual viewing of com-bustion occurring in the apparatus.  The transparent member remains clear and unobscured during operation of the apparatus.  The apparatus further has an off center damper movement system, a structure for providing secondary air from the primary air to the primary combustion chamber, and a structure which can be changed for operation either as a wood burning or a coal burning stove.
Patent CA-1218084-A (CA)
Inventor: GROVE CLINTON E
IPC: F16J3/04
Filed: 1983-04-28
Granted: 1987-02-17
Abstract: COVERING FOR ROTATING FLEXIBLE           AXLE JOINTS              Abstract of the Disclosure The invention involves a boot for enclosing a flexible rotating joint.  The boot body has a generally tubular shape with end openings and at least one longitudinal seam running from one end opening to the other.  The seam is formed by two edges.  One edge mates with the other edge to form a boot with an annular cross-section.  The edges of the seam are interbonded to one another by a thin, flexible bond extending along the contact surface between them.  Adapter rings placed within the end openings permit a single boot size to be fitted to several different axle and housing sizes and shapes.
Patent CA-1235134-A (CA)
Inventor: HOWELL FREDERICK H
IPC: G03C7/28
Filed: 1983-05-03
Granted: 1988-04-12
Abstract: ABSTRACT OF THE DISCLOSURE New benzo-1,4-quinones New benzo-1,4-quinones and salts thereof with organic or inorganic acid and bases have the formula I                        (I) wherein p is 1 or 2 and q is 0 or 1, provided that p + q is 1 or 2, R is a residue of formula II                       (II)   , wherein Q is selected from the residues -CO2R4,  -CON(R4)(R5), -OR5, -OCOR7, -N(R8)(R9), -PO(OR10)([O]xR11), -SO2R12, -CN, Halogen, -NO2 or COR13, n is an interger from 1 to 20, k is 1 or 2 and x is 0 or 1, and R1 to R5 and R7 to R13 have the   significance as given in claim 1.            The compounds of formula I are useful in photographic materials such as bleaching inhibitors in films of photographic silver dye bleach materials.
Patent CA-1198652-A (CA)
Inventor: MOJADAD YOUSEF
IPC: F16K11/083
Filed: 1983-05-24
Granted: 1985-12-31
Abstract: Abstract of the Disclosure An improved multi-position plug valve is disclosed which greatly facilitates fluid flow control.  In the preferred embodiment, the valve is adapted for connection with three individual pipes or conduits, and another main pipe or conduit.  The valve includes a rotatable valve plug positioned within a valve body which can be selectively positioned for effecting fluid communication between any selected one or ones of the three individual pipes and the main pipe. The present valve is suited for use in a very wide variety of applications, and provides significant fabrication, installation and maintenance savings when compared with equivalent multi-valve systems heretofore required to provide equivalent flow control.
Patent CA-1224826-A (CA)
Inventor: TATAY ILONA
IPC: B60D5/00
Filed: 1983-06-14
Granted: 1987-07-28
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to an elastic self-carrying bellow-body, in particular for vehicles, formed with ribs separated by spaces and interconnected with connecting means.          The thickness of the connectors interconnecting the ribs is less on at least two opposite sides of the bellow-body than of the ribs, and the ribs and connectors are formed as a monolithic unit.
Patent CA-1213685-A (CA)
Inventor: PEIGNIER MICHEL
IPC: C08L5/00
Filed: 1983-07-29
Granted: 1986-11-04
Abstract: Storage-stable, pumpable, concentrated polymer suspensions, well adapted for use as thickening and flocculating agents, are comprised of (i) a water-soluble polymer, (ii) at least one water-soluble surfactant, and (iii) water, the amount of water being less than about 30% by weight of the total weight thereof.
Patent CA-1236404-A (CA)
Inventor: BRECHNER STANLEY
IPC: A61K8/30
Filed: 1983-09-28
Granted: 1988-05-10
Abstract: ABSTRACT                A skin moisturizing composition comprises from 10% to 30% glycerin, in combination with from 0.2% to 5% of a polymer or copolymer which reduces the lubricity of the glycerin but does not leave a wet or oily feeling on the skin of the user.
Patent CA-1215005-A (CA)
Inventor: PETERSON JOHN R
IPC: F16J12/00
Filed: 1983-11-04
Granted: 1986-12-09
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention contemplates the use of a compressed ceramic fiber blanket insulation (36) held in place in the domed portion of a vessel (14) with a plur-ality of curved ribs (30), or alternatively, the combin-ation of curved ribs and a wire mesh (34).  Such arrange-ment is preferably for holding fiber blanket insulation material over possible alternate methods for securing it since the thermal expansion of the ribs at elevated operating temperature of the vessel is designed to pro-gressively compact the blanket lining to counteract any fiber shrinkage or associated expansion of the metal shell casing.
Patent CA-1207035-A (CA)
Inventor: KRAMBECK ROBERT H
IPC: H03K5/04
Filed: 1983-11-29
Granted: 1986-07-02
Abstract: CLOCK PULSE-SHAPING CIRCUIT           Abstract An op-amp feedback arrangement is used to provide non-skewed clock pulses from a source of skewed clock pulses.  Any skew in the clock-in pulses results in a change in the average voltage of a clock-out pulse at the output of the arrangement.  The average voltage of the clock-out pulse is compared to a reference voltage to produce a control signal which adjusts the average voltage at the output.  Critical transitions in the clock pulses occur at precise time relationships under the control of the control signal.
Patent CA-1189097-A (CA)
Inventor: JORGENSON CLYDE R
IPC: C04B11/30
Filed: 1984-01-05
Granted: 1985-06-18
Abstract: ABSTRACT       A particulate calcium sulfate hemihydrate-rich composition is prepared by selecting large lumps of mined gypsum, grinding the same so at least 50% by weight passes a 325 mesh (0.045 mm.) sieve, calcining the material at atmospheric pressure to a normal con-sistency not greater than about 54, and regrinding the particulate material to a particle size distribution in which at least about 75% by weight passes a 325 mesh (0.045 mm.) sieve, the latter material exhibiting a normal consistency of not greater than about 53. The resulting material may be mixed with portland cement, a defoaming agent and other materials as de sired, and the mixture may then be combined with sand and water and violently agitated to provide a pump-able, freely pourable slurry which, when poured upon a subfloor, hardens in a layer to provide a strong, crack-resistent floor underlayment.
Patent CA-1207913-A (CA)
Inventor: YAM DAVID S
IPC: G06F3/153
Filed: 1984-01-19
Granted: 1986-07-15
Abstract: ABSTRACT           A  graphic  arts  method  and  apparatus  for representation on suitable media of curves having uniform widths is  disclosed.   A  method  and  apparatus  of  the present  invention  converts  curve  figure  data  into  a reduced   data   set   which   defines   a   plurality   of interconnected  curve  segments  defined  by  second  order parametric Bezier curves and straight line segments.  Each of the curve segments is converted into a plurality of straight line segments closely approximating the shape of the associated curve segments.  The vertices of rectangles associated with each of the straight line segments are than determined  such that the rectangles have a width substantially equal to the required width of the curve. The rectangle data is then presentated upon suitable media as an image which closely approximates that of a curve having uniform width.
Patent CA-1216733-A (CA)
Inventor: HULTHOLM STIG-ERIK
IPC: B01F27/91
Filed: 1984-02-23
Granted: 1987-01-20
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention concerns a way in which to conduct oxygen or a gas containing oxygen into a counterbubble reactor accord-ing to the invention, preferably into the upper part of the reactor, and at all events distinctly above the bottom of the reactor; to disperse the gas in a sludge with high solid content, and to impart to the sludge a flow first in the counterbubble zone of the reactor downward, reversing in the vicinity of the bottom, and in the ascenting zone of the reactor upwards, and thereby to achieve rapid dissolving of the gas in the sludge and efficient reacting of oxygen and sludge at low energy cost.
Patent CA-1216358-A (CA)
Inventor: POTEMBER RICHARD S
IPC: G11B11/03
Filed: 1984-03-26
Granted: 1987-01-06
Abstract: ABSTRACT     Optical devices using an organic charge transfer salt as the switching and storage media are disclosed.  Generally, a light beam (26) of a given intensity directed to a film of certain organic charge transfer salts (20) causes the illuminated area (28) to change from a first to a second state. This electrochemical process is reversible with heat energy transforming the illuminated area (28) back into the first state.  The first and second states have identifiably different optical and electrical properties.  The organic charge transfer salt is used to fabricate an erasable or permanent optical memory and a threshold on bistable optoelectronic switch.
Patent CA-1208505-A (CA)
Inventor: ROMBI MAX A
IPC: A01K27/00
Filed: 1984-04-09
Granted: 1986-07-29
Abstract: ABSTRACT OF THE DISCLOSURE          A ready for use insecticidal collar for animals, formed by a strip comprising an element con-taining an insecticidal substance and a casing which surrounds the element, wherein the element comprises a support material impregnated with the insecticidal substance in solution.
Patent CA-1234022-A (CA)
Inventor: WILDEN JAMES K
IPC: F01L5/04
Filed: 1984-07-09
Granted: 1988-03-15
Abstract: ACTUATOR VALVE                        Abstract An air driven diaphragm pump having an actuator valve (20) for converting a source of compressed air into a reciprocating drive.  The actuator valve includes a valve piston (120) for alternately directing air to one side or the other of the pumps, a control rod (56) fixed to the reciprocating elements (28 and 30) of the pump and means for shifting the valve piston responsive to the position of the control rod.  An axially spaced bifurcated inlet (110) is employed to provide additional energy to the shifting of the valve piston.  The valve piston also is arranged to cover vent ports (90 and 92) as a mechanism for closing off all compressed air under stalled condi-tions of the pump.
Patent CA-1208796-A (CA)
Inventor: YAJIMA SEIICHI
IPC: G06F11/20
Filed: 1984-08-31
Granted: 1986-07-29
Abstract: ABSTRACT OF THE DISCLOSURE In a multiprocessor system comprising a plurality of processor units which are loosely coupled to one another and which individually carry out processing operations in accordance with control signal sets, respectively, a common memory comprises sub-areas assigned to the processor units and loaded with the control signal sets.  Each control signal set is written into each sub-area from each main memory included in each processor unit whenever each control signal set is renewed.  When a particular one of the processor units falls into disorder and interrupts the processing operation, another of the processor units accesses the sub-area assigned to the particular processor unit and loads its main memory with the control signal set of the particular processor unit. Another processor unit thus takes over the processing operation interrupted by the particular processor unit.
Patent CA-1229767-A (CA)
Inventor: BROWN GREGORY C
IPC: G01D5/42
Filed: 1984-08-31
Granted: 1987-12-01
Abstract: ABSTRACT OF THE DISCLOSURE         An electric signal to pneumatic signal transducer 10 comprises a nozzle 12 that accepts an input pneumatic supply and expels a gas stream 20.  A receiver 16 that is spaced from the nozzle is positioned to recover at least a portion of the gas stream.  The recovered portion constitutes a pneumatic output signal.  The position of a deflector 14 relative to the gas stream is controlled by an electric input signal to aerodynamically deflect the gas stream expelled from the nozzle.  The aerodynamic deflection affects the magnitude of the portion of the gas stream recovered by the receiver in a manner having a known relationship to the electric input signal, thereby generating a pneumatic output signal responsive to the electric input signal.
Patent CA-1251998-A (CA)
Inventor: HENDERSON JAMES F
IPC: G01S7/52
Filed: 1984-09-13
Granted: 1989-04-04
Abstract: Abstract FAIRING SECTIONS     A fairing 13 for an element is made up of body sections 17.  Each body section 17 comprises a moulded plastics body which has an open recess or hollow 18 along its leading edge 19.  The body section 17 becomes slightly wider to the rear of the leading edge 19 and then increasingly rapidly decreases inside along a smooth curve until reaching a trailing portion 20 which thins, at a much slower rate, to edge 21.  The mouth of the hollow 18 is defined by lips 23 which are dimensioned to straddle a trailing portion of the cable 12.     In use,the body section 17 automatically aligns along the line of movement of the cable 12 and the body is held against the cable.  The arrangement is such that the body sections will compensate for sidewards forces or drags.
Patent CA-1228297-A (CA)
Inventor: SALKIN ANDRE
IPC: A01N47/44
Filed: 1984-09-21
Granted: 1987-10-20
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to compositions having a high bactericidal power, wherein they contain:       - at least one derivative of biguanide selected from hexamethylene-bis-5-(p-chlorophenyl)-biguanide (chlorhexidine) and the hydrochloride of polyhexa-methylenebiguanide (PHMB), - and, 1,3-bis-(.beta.-ethylhexyl)-5-aminohexahydro-pyrimidine (hexetidine).
Patent CA-1221172-A (CA)
Inventor: AZUMA ISAO
IPC: G06F12/08
Filed: 1984-11-28
Granted: 1987-04-28
Abstract: BUFFER STORAGE CONTROL SYSTEM               ABSTRACT OF THE DISCLOSURE      A buffer storage control system incorporated in a multiprocessor including therein operand side buffer storages and instruction fetch side buffer storages. Under control of the system, a store operation is achieved with the use of an identification flag, which indicates that the related address invalidation is to be effected at the operand side or the instruction fetch side, while a fetch operation is achieved with the use of the identification flag which indicates that the related store address is to be recorded in the operand side buffer memory (TAG) or the instruction fetch side buffer memory (TAG).
Patent CA-1252793-A (CA)
Inventor: COATES IAN H
IPC: C07D521/00
Filed: 1985-01-25
Granted: 1989-04-18
Abstract: A B S T R A C T                Heterocyclic Compounds The invention relates to compounds of formula (I).                   (I) wherein R1 represents a hydrogen atom or a C1-10 alkyl, C3-7 cycloalkyl, C3-6 alkenyl, phenyl or phenyl-C1-3alkyl group, and one of the groups represented by R2, R3 and R4 is a hydrogen atom or a C1-6 alkyl, C3-7 cycloalkyl, C2-6 alkenyl or phenyl-C1-3alkyl group and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C1-6 alkyl group; and physiologically acceptable salts and solvates, e.g. hydrates, thereof.     The compounds are potent selective antagonists at "neuronal" 5-hydroxytryptamine receptors and are useful in the treatment of migraine and psychotic disorders such as schizophrenia.
Patent CA-1224961-A (CA)
Inventor: BEYTS PAMELA K
IPC: A23L27/30
Filed: 1985-02-08
Granted: 1987-08-04
Abstract: ABSTRACT     Sweetener for cola beverages Low-calorie, carbonated acid-pH beverages such as cola can be sweetened with a combination of a chlorosucrose sweetener and a peptide sweetener in a ratio of respective sweetness contribution of from 40:60 to 72:28 to produce a product which closely resembles a sugar-sweetened beverage.
Patent CA-1257941-A (CA)
Inventor: BROWN ROBERT J
IPC: C08L15/02
Filed: 1985-02-22
Granted: 1989-07-25
Abstract: Abstract of the Disclosure RUBBERY ADHESIVE CEMENTS      There is disclosed laminates containing an adhesive blend, a rubbery adhesive cement as well as a method of using said cement, and products which can be prepared from the use of said cement.      The rubbery adhesive cement comprises: (A) solvent, and (B) a vulcanizable rubbery polymer blend dissolved in said solvent wherein said blend is comprised of, based on 100 parts thereof:    (a) 5 to 50 parts by weight of at least one rubbery conjugated diene polymer having 25% to 55% side chain unsaturation and having a Mooney viscosity of from 80 to 150 ML4 at 100°C as measured according to ASTM D1646, and correspondingly (b) 50 to 95 parts of at least one other rubbery polymer.
Patent CA-1237336-A (CA)
Title: Hand-held labeler having adjustable web positioning  system
Inventor: HAMISCH PAUL H JR
IPC: B41K3/00
Filed: 1985-02-27
Granted: 1988-05-31
Abstract: HAND-HELD LABELER HAVING ADJUSTABLE       WEB POSITIONING SYSTEM             Abstract of the Disclosure A web positioning system, particularly usable for use in a hand-held labeler employing a thermographic print head, utilizes a circular indexing member having a plurality of position defining indices for providing indications representative of the position of the web.  The circular, and relative rotation between the circular member and the shaft is prevented by a plurality of key slots or the like disposed on said circular member and engaging a key, and slot or the like on the shaft.  The angular spacing between the key slots is unequal and is substantially greater than the spacing between the position-defining indices; but the position of the position defining indices relative to the shaft may be adjusted by a distance less than the distance between the position defining indices by bringing a different one of the key slots into engagement with the shaft.
Patent CA-1237165-A (CA)
Inventor: KINOSHITA NICHIO
IPC: E05F15/56
Filed: 1985-03-25
Granted: 1988-05-24
Abstract: ABSTRACT OF THE DISCLOSURE     An automatic door for large-sized refrigerators, etc.    comprises     a door panel slidably supported by a stationary horizontal guide rail, a double-acting horizontal piston-cylinder unit for sliding the door panel along the guide rail for opening or closing the front opening of the refrigerator, and tightening units for tightening the door panel against a refrigerator panel when the door panel is in the closure position.  The double-acting piston-cylinder unit is freed of pressure when the door panel is in the closure position so that the door panel is maintained in the latter position solely by the tightening pressure of the tightening units this pressure selected so as to be sufficiently small enough to be overcome by manual pressure if the need arises and yet still maintain the door panel in a hermetically sealed position against the refrigerator panel.