baber/WOPTO huggingface dataset:
Patent CA-1083813-A (CA)
Inventor: HEIAN GLENN A
IPC: F27D7/04
Filed: 1979-09-10
Granted: 1980-08-19
Abstract: MEANS AND METHOD FOR PROCESSING CEMENT RAW MATERIALS CONTAINING  FUEL OF HIGH VOLATILE CONTENT                  ABSTRACT OF THE DISCLOSURE            A means and method for processing cement raw material containing fuel of high volatile content in a reinforced grate preheater kiln system by collecting the unburned volatiles of the high volatile fuel from the pellet bed and utilizing the collected volatiles as a fuel source elsewhere in the system.
Patent CA-1145675-A (CA)
Inventor: RAYMOND CHRISTOPHER D
IPC: A61F5/443
Filed: 1979-11-19
Granted: 1983-05-03
Abstract: ABSTRACT An adhesive surgical dressing which comprises a backing material provided on one side with a composition comprising per 100 parts, by weight, of a non-biodegradable, tacky, polymeric binding agent, form 12 to 25 parts, by weight, of an inert reinforcing filler and a coating on at least the intended skin contacting face of the dressing of a non-biodegradable, water-activated adhesive/thickner, the composition having an aqueous swell value of from 5 to 40% and cold flow value of from 50 to 90%, is disclosed. An adhesive surgical dressing composition which comprises per 100 parts, by weight, of a non-biodegradable, tacky, polymeric binding agent, from 5 to 150 parts, by weight, of a non-biodegradable, water-activated adhesive/ thickner and from 12 to 25 parts, by weight, of an inert reinforcing filler, is also disclosed. The adhesive material obviates certain disadvantages of known materials in that it adheres satisfactorily to moist surfaces, it absorbs moisture and maintains its adhesion and is physiologically acceptable.
Patent CA-1118006-A (CA)
Inventor: LEICHTFRIED FRIEDRICH
IPC: A63C7/10
Filed: 1979-12-19
Granted: 1982-02-09
Abstract: SKI BRAKE                ABSTRACT OF THE DISCLOSURE A ski brake having a support plate secured to a ski and a combination of a support member and an operat-ing plate pivotally secured to the support plate, which support member and operating plate pivotally support the brake arms therein for movement between a retracted posi-tion above the upper surface of a ski and a braking posi-tion wherein the brake arms extend beneath the lower surface of the ski.  The pivotal movement of the support member and operating plate relative to the support plate, as well as the pivotal movement of the brake arms rela-tive to the support member and the operating plate, is accomplished by a single spring.  The vertical height of the operating plate above the support member is ini-tially different so that when the ski boot urges the operating plate downwardly relative to the support mem-ber, the two surfaces will become flushed and the brake arms will be pivoted through the last range of movement to a position located above the upper surface of the ski and inwardly of the lateral edges thereof.
Patent CA-1126716-A (CA)
Inventor: BARLOW RONALD J
IPC: F16K31/54
Filed: 1980-02-20
Granted: 1982-06-29
Abstract: STOP MECHANISM FOR WORM GEAR SET             ABSTRACT           A worm gear set (12) particularly adapted for use as a valve actuator (10) includes a stop mechanism (14) having a blocking member (32) and a stop (34) that cooperate to terminate rotation of the worm (18) thereof in order to limit the extent of rotation of the gear (22) driven by the worm while preventing lockup due to excessive torque applied to the worm.  An actuator (36) on the gear preferably moves the blocking member from a nonblocking position to a blocking position as the gear approaches an extreme of rotary movement whereupon the stop which is mounted on the worm is engaged by further worm rotation with the blocking member to terminate worm rotation and thereby limit the extent of gear rotation.  A first adjuster of the stop mechanism controls the rotational position of the gear at which the actuator moves the blocking member into the blocking position, while a second adjuster of the stop mechanism is adjustable to control the rotational position of the worm at which the stop engages the blocking member upon movement thereof into the blocking position.
Patent CA-1125873-A (CA)
Inventor: ROHDE CARL W
IPC: H01F27/06
Filed: 1980-03-12
Granted: 1982-06-15
Abstract: Abstract of the Disclosure A one piece, moulded coil supporting device comprises a coil support from which upstands a coil locating structure, for receiving a toroidal coil, and an electrical connector for connecting the coil windings to leads.  For stacking coils in axially aligned relationship, the connec-tor is joined to the support by a flexible arm and has on one side, first fingers for latching in a first hole at the upper end of the locating structure and on the opposite side, second fingers for latching in a second hole at the lower end of the locating structure of a further and identical coil supporting device.  The invention also concerns a load coil assembly in which stacks of load coils are assembled by means of such coil supporting devices.
Patent CA-1120264-A (CA)
Inventor: GIACCAGLIA NELLO
IPC: A43B13/16
Filed: 1980-04-14
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE         A shoe sole, especially for summer footwear such as sandles, comprises an outsole and an insole of substantially identical outline molded from plastic material.  The outsole is provided along its periphery with a set of solid upstanding studs, molded integral therewith, which have reduced tips received in bores of the insole and form shoulders abutting the latter whereby the two sole members are spacedly inter-connected.  The insole has an array of venting apertures between which it is provided with depending pins over the major part of its area that act as supplemental spacers by coming to rest on the outsole.  Other peripheral formations on the out-sole, in the shape of flat tubes, enter complementary slots of the insole to form channels for the passage of strips.
Patent CA-1149276-A (CA)
Inventor: SHEETS JESSE E
IPC: F23C99/00
Filed: 1980-04-23
Granted: 1983-07-05
Abstract: A FLAME MODIFIER TO REDUCE NOx EMISSIONS ABSTRACT OF THE INVENTION A method and apparatus for modifying the flow pattern of post ignition combustion products of a flame, preferably an oil fueled and air sustained flame, are dis-closed which substantially reduces the concentration of NOx emissions.
Patent CA-1126168-A (CA)
Inventor: LONG WILLIAM D
IPC: F01D5/28
Filed: 1980-04-30
Granted: 1982-06-22
Abstract: CERAMIC RADIAL TURBINE WHEEL          Abstract A caramic turbine wheel (1), especially such wheel intended for an exhaust gas driven turbine of a turbocharger for motor vehicles, comprises a body portion (3), blades (2) and hub portion (4).  The body portion (4), and optionally the hub portion (3) as well, are provided with hollow central cores (5, 6).
Patent CA-1144469-A (CA)
Inventor: IGI KEISHIRO
IPC: C09J167/00
Filed: 1980-05-22
Granted: 1983-04-12
Abstract: LAMINATES INCLUDING POLYESTER HOT MELT ADHESIVE    Abstract Laminated structures consisting of two or more adherend members selected from a variety of materials such as metals and plastics bonded together with adhesive layers of a hot melt adhesive of a polyester made from terephthalic acid or a dicarboxylic acid mixture con taining at least 85 mole % of terephthalic acid, 0.65 to 0.97 mole per mole of terephthalic acid or dicarboxylic acid mixture of 1,4-butanediol or a polymethylene glycol mixture containing at least 80 mole % of 1,4-butanediol and 0.03 to 0.35 mole per mole of terephthalic acid or dicarboxylic acid mixture of polyethylene glycol having a molecular weight of 150 to 550, the total amount of the diol constituents being one mole per mole of terephthalic acid or dicarboxylic acid mixture, said polyester in the laminated structures having a crystallinity of not less than 25% and being substantially free from spherulites, can retain the high bonding strength of the adhesive for a prolonged period of time and at the same time are excellent in resistance to heat and hot water.
Patent CA-1143530-A (CA)
Inventor: SEAVER ALTON L
IPC: B29B15/00
Filed: 1980-05-28
Granted: 1983-03-29
Abstract: Abstract of the Disclosure Ultra-high molecular weight polyethylene powder is heated at a temperature between its crystalline melting point and about 275° C for a short period of time ranging from about one minute to about thirty minutes to obtain a molding powder having properties which facilitate the subsequent step of compression mold-ing.   Compression molded pieces made from heat-treated powder have better transparency, gloss and low-temperature mechanical properties than those made from untreated powder.
Patent CA-1136133-A (CA)
Inventor: AUSTEL VOLKHARD
IPC: C07D473/00
Filed: 1980-07-10
Granted: 1982-11-23
Abstract: ABSTRACT      This invention relates to new 8-phenyl-purines which possess interesting pharmacological properties and in particular a positive inotropic activity.  Processes for the preparation of these compounds are described and exemplified.  Examples of pharmaceutical compositions containing new compounds are also given.
Patent CA-1127203-A (CA)
Inventor: WAHOSKI EDWARD S
IPC: E05B67/38
Filed: 1980-07-14
Granted: 1982-07-06
Abstract: BIAS OVER-CENTER LATCH WITH POSITIVE LOCKING FEATURE         ABSTRACT OF THE DISCLOSURE         An over-center latch mechanism having a spring loaded link including a projecting rod.  The rod having an "S" shaped bend on its free end which permits insertion and removal of said bend from an elongate slot only by actuation of the lever in the over-center mechanism.
Patent CA-1146447-A (CA)
Inventor: IMADA YUSUKE
IPC: E02F3/43
Filed: 1980-08-29
Granted: 1983-05-17
Abstract: SPECIFICATION               HYDRAULIC CONTROL CIRCUIT SYSTEM     ABSTRACT OF THE DISCLOSURE    A hydraulic control circuit system comprises first and second double-acting cylinders, a hydraulic pump for supply-ing the double-acting cylinders with pressure oil, and directional control valves respectively associated with the cylinders for controlling the supply of pressure oil to the latter.  The hydraulic control circuit system has a circuit for independently operating the individual cylinders and also a circuit for causing the rod advancing and retracting actions of the first cylinder to be followed by the rod advancing and retracting actions of the second cylinder.  The system is applied to the hydraulic control circuit of, e.g., a front loader for controlling a hydraulic cylinder used for lifting and lowering the loader arm and another hydraulic cylinder used for turning the bucket pivotally connected to the free end of the arm.  In that case, the system ensures that the upward and downward movements of the arm are followed by the turning of the bucket so as to prevent the load in the bucket from spill-ing, which would be otherwise caused by the tilting of the bucket with respect to the horizontal.
Patent CA-1137811-A (CA)
Inventor: LANDA BENZION
IPC: B41J2/225
Filed: 1980-10-17
Granted: 1982-12-21
Abstract: Abstract of the Disclosure Apparatus for synchronizing the aiming and firing of the solid projectile gun of a microballistic printer or the like.  In the preferred embodiment, a microphone acoustically coupled to an inlet used to supply pressurized air to the ball gun senses the pressure drop occurring in the ball gun pressure chamber when a ball is fired.  The microphone output is used by the ball gun control system to determine when the ball has left the ball gun, allowing the ball gun to be redirected at a new target location.  In alternative embodiments of the invention, a microphone disposed adjacent the muzzle of the ball gun and an optical detector are respectively used to sense when a ball has been fired.
Patent CA-1138765-A (CA)
Title: Tension sensing mechanism for power-operated  push-type strapping and sealing tool
Inventor: CRITTENDEN DAVID E
IPC: B65B13/34
Filed: 1980-11-04
Granted: 1983-01-04
Abstract: ABSTRACT        A strapping tool for tensioning a strap loop around an article and for crimping or notching a push-type seal around the overlapping strap portions is provided with a frame, an arm pivotally mounted on the frame for pivoting movement in a first direction and in a second, opposite direction, an abutment nose on the arm for engaging the seal during tensioning, a spring biasing the arm in the first direction during tensioning, a motor-driven tension wheel for pulling one of the overlapping strap portions through the seal to tension the loop whereby the tension reaction urges the abutment nose against the seal and, at a predetermined tension level, causes the arm to overcome the spring and pivot relative to the frame in the second direction.  A jaw assembly is provided for crimping or notching the seal and a control means is provided for actuating the jaw assembly in response to the movement of the arm in the second direction at the predetermined tension level.
Patent CA-1146861-A (CA)
Inventor: MCALEER WILLIAM J
IPC: A61K39/00
Filed: 1980-11-25
Granted: 1983-05-24
Abstract: LYOPHILIZATION PROCESS FOR LIVE VIRAL COMPOSITIONS ABSTRACT OF THE DISCLOSURE          Lyophilization time of live viral com-positions is reduced and output per lyophilization unit is increased by lyophilizing a reduced volume of a more concentrated viral composition.
Patent CA-1191253-A (CA)
Inventor: TAGUCHI SHINICHIRO
IPC: H03K17/60
Filed: 1981-02-26
Granted: 1985-07-30
Abstract: Abstract of the Disclosure Signal sampling transistors, to which signals to be sampled are coupled under the control of a first gate signal, and which couples these signals to holds circuits according to the first gate signal, are provided.  A switching circuit for differentially switching the signal sampling transistors to comple-mentarily turn off one of these transistors is also provided.  This switching circuit includes transistors, one of which is turned on while the other is turned off according to a second gate signal.  The individual switching circuit transistors are connected to the respective sampling transistors.  With this arrangement, of the sampling transistors one to which the "on" state one of the switching circuit transistors is connected is turned off while the other is turned on.  Thus, the conduction state of the sampling transistors for coupling the aforementioned signals to be sampled to the hold circuits can be forcibly controlled by the second gate signal irrespective of the first gate signal.
Patent CA-1178576-A (CA)
Inventor: MANOS PHILIP
IPC: C10L1/224
Filed: 1981-04-16
Granted: 1984-11-27
Abstract: ABSTRACT OF THE DISCLOSURE          Composition useful as hydrocarbon fuel additives of the formula   wherein R is a C9-23hydrocarbyl group,   R' is selected from H and R-?- and wherein at leAst one R' is H, R" is   group where X is a divalent hydrocarbyl group of 2 to 34 carbon atoms, n is an integer of 2 or 3 or a combination of 2 and 3, a is an integer of 0-3, b is an integer of 1-2, c is an integer of 0-3 and a+b+c is 2-8.
Patent CA-1176453-A (CA)
Inventor: EVANS JOSEPH H
IPC: H01B1/24
Filed: 1981-04-21
Granted: 1984-10-23
Abstract: ABRIDGEMENT     The invention relates to conductive polymer compositions comprising carbon black or graphite dispersed in a polymer.  The compositions of the invention further comprise an arc-controlling additive such as alumina trihydrate.  Such compositions have improved performance when subjected to electrical stress and are, therefore, particularly useful in circuit protection devices.
Patent CA-1147135-A (CA)
Title: Adjustable tool supporting arm
Inventor: GARNETT DONALD W
IPC: B23B29/04
Filed: 1981-05-12
Granted: 1983-05-31
Abstract: ABSTRACT OF THE DISCLOSURE         An elongated relatively rigid yet resilient tool compensating bar formed from rectangular bar stock with strategically placed slots to form three basic body members, namely a stationary body member, a lower body member, and an upper body member.  The stationary body member is adapted to be secured in fixed position to a suitable support.  The lower body member has side portions along opposite sides of the base member, being separated from the base member by a pair of slots and integrally connected to the base member by a flexure web or neck of the bar between said slots adjacent one end of the bar.  This flexure web enables the lower body member to flex laterally relative to the sta-tionary member.  The upper body member is disposed over the stationary and lower body members and is separated therefrom by a third slot.  Additional slots at opposite ends of the bar form flexure webs integrally connecting the upper body member to the lower body member and enabling the upper body member to flex relative to the lower body member in a direc-tion lengthwise of the bar.
Patent CA-1174961-A (CA)
Inventor: MAHN JOHN E
IPC: B32B27/00
Filed: 1981-05-25
Granted: 1984-09-25
Abstract: ABSTRACT OF THE DISCLOSURE A laminated material is formed of a layer of polyurethane or poly-ether and a layer of extruded polyester.  The polyester adhesive layer, which may contain five to fifteen per cent by weight of polyurethane homogeneously mixed therein, is bonded to the layer of polyurethane or polyether under pressure at a sufficiently high temperature to permit an even viscous molecular flow between adjacent surfaces of the layers.  When the layer is polyurethane, the temperature is above the softening point of polyurethane so that it is high enough to remove at least enough of the toluene solvent from the layer of polyurethane so that curling is prevented.  When the laminated material is applied to a material with sufficient pressure and heated sufficiently that the layer of polyester becomes adhesive, the laminated material adheres to the material against which the layer of polyester is pressed.  Thus, the laminated material has particular utility as a letter, numeral, or design for a sport uniform or wearing apparel, for example, of any material.
Patent CA-1172814-A (CA)
Inventor: SUMMERS JAMES T
IPC: D01F8/14
Filed: 1981-07-09
Granted: 1984-08-21
Abstract: TITLE                 Improved Bicomponent Filament And Process For Making Same ABSTRACT OF THE DISCLOSURE          A bicomponent filament of nylon and polyester having a reduced tendency to pre-split, said filament being substantially free from antimony or any other material that will form a deposit on the walls of the spinneret aperture, and the process of preparing said filament.  The filament has a substantially uniform cross sectional dimension throughout its length.
Patent CA-1167923-A (CA)
Inventor: JOHNSON JAY M
IPC: G01N27/327
Filed: 1981-07-31
Granted: 1984-05-22
Abstract: SUBSTRATE SPECIFIC GALACTOSE OXIDASE    ENZYME ELECTRODES             Abstract of the Disclosure The  relative  specificity  of  the  enzyme galactose  oxidase  for  various  substrates  is  con-trolled as a function of the electrical potential applied to the enzyme. The enzyme is incorporated into  a  thin  layer  electrochemical  cell  laminate having  exterior  membrane  layers  and  an  interior enzyme  layer.    An  electrode  located  within  the enzyme  layer  applies varying  electrical potentials to the enzyme.   An  intermediate  electron  transfer agent may be used to transfer electrons to and from the enzyme and electrode.
Patent CA-1172742-A (CA)
Inventor: OVSHINSKY STANFORD R
IPC: H01L25/04
Filed: 1981-09-08
Granted: 1984-08-14
Abstract: ABSTRACT          The production of improved multiple cell photoresponsive amorphous devices, such as photovoltaic, photoreceptive devices and the like; having improved wave-length threshold characteristics is made possible by adding one or more band gap adjusting elements to the alloys in one or more cells of the device.  The adjusting element or elements are added at least to the active photoresponsive regions of amorphous cells containing silicon and fluorine, and preferably hydrogen.  One adjusting element is germanium which narrows the band gap from that of the materials without the adjusting element incorporated therein.  Other adjusting elements can be used such as carbon or nitrogen to increase the band gap.          The silicon and adjusting elements are concurrently combined and deposited as amorphous alloys by vapor deposition, sputtering or glow discharge decomposition.  The addition of fluorine bonding and electronegativity to the cell alloy acts as a compensating or altering element to reduce the density of states in the energy gap thereof.  The fluorine bond strength allows the adjusting element(s) to be added to the alloy cells to adjust the band gap without reducing the electronic qualities of the cell alloy.  Hydrogen also acts as a compensating or altering element to complement flourine when utilized therewith.  The compensating or altering element(s) can be added to the alloy during deposition of the cells or following deposition.  The addition of the adjusting element (s) to the cell alloys adjusts the band gap to a selected optimum wavelength threshold for particular cells to increase the photoabsorption efficiency to enhance the device's photo-responsiveness without adding states in the gap of the cells which decrease the efficiency of the devices.  The adjusting element(s) can be added in varying amounts, in discrete layers or in substantially constant amounts in the cell alloys.
Patent CA-1161859-A (CA)
Inventor: KUEHLE ENGELBERT
IPC: C07C313/00
Filed: 1981-12-29
Granted: 1984-02-07
Abstract: ABSTRACT       Novel N-(sulphenamide)-acyl isocyanates of the formula   in which R1 represents a trihalogenomethyl radical and R2 represents an aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic radical are useful as intermediates for reaction with amines to produce the corresponding fungicidally active biurets.
Patent CA-1176274-A (CA)
Title: Process for the production of 5-nitro-acet-2,4-  xylidine
Inventor: THIEM KARL W
IPC: C07C233/02
Filed: 1982-03-30
Granted: 1984-10-16
Abstract: Mo 2231 PROCESS FOR THE PRODUCTION OF   5-NITRO-ACET-2,4-XYLIDINE              ABSTRACT OF THE DISCLOSURE        The present invention is directed to a process for preparing 5-nitro-acet-2,4-xylidine comprising (a)  dissolving acet-2,4-xylidine in an aqueous sulfuric acid solution, (b)  nitrating the resultant solution with a mixture of nitric acid and sulfuric acid, (c)  adding the resultant nitration mixture to an aqueous sulfuric acid solution containing from 25 to 45% by weight of sulfuric acid, while maintaining the temperature at from 20 to 50°C to thereby produce a slurry containing sulfuric acid in a concentration of from 30 to 50% by weight based solely on the weight of water and sulfuric acid, the total amount of sulfuric acid in said slurry being such that the molar ratio of sulfuric acid to the nitro-acet-2,4-xylidine isomers is from 53:1 to 10:1, and (d)  recovering 5-nitro-acet-2,4-xylidine.     Mo-2231
Patent CA-1162095-A (CA)
Inventor: KOCH EDWIN R
IPC: C08L23/00
Filed: 1982-06-01
Granted: 1984-02-14
Abstract: ABSTRACT OF THE DISCLOSURE            A non-adhesive bubble gum base composition includes a high molecular weight vinyl polymer such as polyvinyl acetate or polyvinyl alcohol, together with an emulsifier, in com-bination with ingredients such as an elastomer, an oleaginous plasticizer, an elastomer solvent, mineral adjuvants, fatty acids, and others.  The emulsifier is preferably present in an amount with respect to the non-toxic vinyl polymer ranging from about 5 to 75% by weight.  A method for the preparation of the bubble gum base composition is also disclosed which comprises preparing a homogeneous premixture of the non-toxic vinyl polymer and the emulsifier prior to combining non-toxic vinyl polymer with the remainder of the ingredients of the base composition.  The base compositions prepared in accord-ance with the present invention are less sticky, and show improved film forming and bubble blowing capabilities.