baber/WOPTO huggingface dataset:
Patent CA-1137362-A (CA)
Inventor: MURASE HEIHACHI
IPC: C09D5/46
Filed: 1980-08-15
Granted: 1982-12-14
Abstract: ABSTRACT         A process is disclosed for forming a multilayer coated film by coating a multilayer coat-forming paint on the surface of a substrate.  The multilayer coating achieves the dual function of primer and top-coat in a single coating and baking.          Prior to the coating, the surface of the substrate is treated with a solution containing at least one onium compound of the formula:                               or           . (I)                (II) wherein Y represents a nitrogen, phosphorus or arsenic atom, R1, R2, R3 and R4 are identical or different and each represents a hydrogen atom or an organic group having not more than 8 carbon atoms, and X? represents an anion.  The pretreatment promotes phase separation of the paint, increases the surface smoothness of the multilayer coating and also improves the properties of the coating.
Patent CA-1134002-A (CA)
Inventor: DAVIS ROBERT W
IPC: H01R31/02
Filed: 1980-09-26
Granted: 1982-10-19
Abstract: MULTIPLE OUTLET TELEPHONE LINE ADAPTER                ABSTRACT OF THE DISCLOSURE        A bridge adapter assembly connects a plurality of modular telephone cables and multiple conductor (e.g. twenty-five pair) telephone cables.  The bridge adapter assembly includes a housing having first and second generally rectangular major surfaces which are generally parallel to one another, first and second generally rectangular side walls, and first and second generally rectangular end walls.  A first multiple contact connector is mounted in an opening in the first side wall, and a second multiple contact connector is mounted in an opening in the second side wall.  Modular connector jacks are mounted in openings in the first end wall and the second end wall.  Conductors within the housing connect the first and second multiple contact connectors and the modular connector jacks.  Since no connectors are provided on either the first or the second major surfaces, a plurality of the bridge adapter assemblies may be stacked to provide a large number of connections.  The housing is preferably made of two identical halves which snap together.  The multiple contact connectors and the modular connector jacks are held in position by the two halves of the housing without requiring any screws or other fasteners.
Patent CA-1154816-A (CA)
Inventor: MARLOR RICHARD C
IPC: H01K1/32
Filed: 1980-11-19
Granted: 1983-10-04
Abstract: D-22,450 LAMP HAVING OPAQUE COATING                            ABSTRACT    An incandescent lamp has  on a portion of the lamp envelope a dark coating comprising manganese dioxide and aluminum phosphate.
Patent CA-1148107-A (CA)
Inventor: CANELLA LUIGI
IPC: B65G/
Filed: 1981-01-16
Granted: 1983-06-14
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for the recovery of particulate materials from a storage pile, comprises a main transverse bridge adapted to advance towards the storage pile, a carriage mounted to re-ciprocate along the main bridge transversely to the direction of advance thereof, a frame member suspended from said carriage and hinged  thereto so as to permit limited swinging movement in the direction of advance, bucket wheels mounted on said frame member for digging material out of the storage pile, a transverse secondary bridge located behind and of less rigid construction than the main bridge, and an arrangement for coupling the frame member to the secondary bridge so as to transmit shocks thereto.          In this arrangement, the weight of the frame member and bucket wheels is carried by the main bridge, whereas the more resilient secondary bridge takes up shocks resulting from the operation of the bucket wheels.
Patent CA-1186390-A (CA)
Inventor: KAWADA KIJYU
IPC: B30B15/34
Filed: 1981-05-15
Granted: 1985-04-30
Abstract: ABSTRACT OF THE DISCLOSURE           A method for controlling heat-induced deformation in a machine tool frame comprises the steps of detecting the heat emission from, or temperature of, opposite or symmetrical portions of the frame, and heating or cooling those opposite or symmetrical portions to keep the heat emission from, or temperature of, each portion equal or at a stable difference.  An apparatus related to the method comprises a heat detecting means at each of opposite or symmetrical portions of the frame, heat supply means at each of the opposite or symmetrical portions, and control circuitry for controlling heat supplied by each of the heat supply means according to the heat emission from, or temperature of, the opposite or symmetrical portions.
Patent CA-1163278-A (CA)
Inventor: SATO MASAO
IPC: C04B2/02
Filed: 1981-05-28
Granted: 1984-03-06
Abstract: DEMOLITION-FACILITATING SUBSTANCE ABSTRACT A novel demolision-facilitating substance comprises a clinker containing 1.0 ? 40% by weight of a calcium-almino-ferrite solid solution and 60.0 ? 99.0% by weight of both free line and free magnesia, and optionally, a reaction moderator consisting of least one member selected from the group consisting of gypsum, sugars, polyhydric alcohols and borate.
Patent CA-1177475-A (CA)
Inventor: STROEMGREN BERTIL
IPC: B66F19/00
Filed: 1981-08-07
Granted: 1984-11-06
Abstract: ABSTRACT OF THE DISCLOSURE         A tree felling wedge has a conical member having a partially threaded surface intended for screwing into and expanding a saw-cut in a tree trunk obtained by sawing.  The threaded part of the conical member is interrupted by at least one section having a smooth surface to reduce the frictional resistance betweeen the wedge and the tree trunk.
Patent CA-1170331-A (CA)
Inventor: MCCOMB WALTER D
IPC: G08B21/00
Filed: 1981-08-13
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE           An inspection system for ascertaining the surface of a  glass  sheet  that  contacted  the  molten metal  bath  during production of  the glass by  the  float  process  and  thus has traces  of  fluorescent  metal  or  metal  oxides  thereon.   The system employs a device for sensing the presence of a glass sheet and activating an ultraviolet light, which is modulated and illuminates the surface of the glass sheet.   A visible light   detector   intercepts   light   fluorescing   from   the illuminated  sheet  surface,  producing  a  signal  which  is processed by an electronic network for indicating the presence of metallic oxides on the sheet surface.  When fluorescence is detected  the  ultraviolet  light  is  extinguished  and  when fluorescence is not detected an alarm is activated.
Patent CA-1159423-A (CA)
Inventor: BACEHOWSKI DAVID V
IPC: B04B5/04
Filed: 1981-09-30
Granted: 1983-12-27
Abstract: CENTRIFUGAL PROCESSING APPARATUS AND   ROTATABLE PROCESSING BOWL APPARATUS                 ABSTRACT OF THE DISCLOSURE         A rotatable processing bowl-type apparatus for separating blood components where a plurality of flexible umbilical tubes are positioned to establish communication with a processing bowl at one end thereof.  Certain segments of each of the cables are stiffer than other segments of the same cables for improved life and performance.  Also, outer portions of portions of the cables are impregnated with silicone oil.
Patent CA-1185014-A (CA)
Inventor: LANE THOMAS A
IPC: G01R22/00
Filed: 1981-10-01
Granted: 1985-04-02
Abstract: ABSTRACT OF THE DISCLOSURE     A modified least recently used resolving network providing the capa-bility of ignoring any one or more of the signals indicating use of a device, e.g. a memory, in resolving the least recently used status of a number of de-vices.  This permits a faulty device to be ignored.  The modification comprises additional OR gates interposed between flip-flops receiving the signals indica-tive of the use of each device, and the AND gates receiving the output of these flip-flops.
Patent CA-1186250-A (CA)
Inventor: OTA AKIHO
IPC: B29C71/02
Filed: 1981-12-17
Granted: 1985-04-30
Abstract: TITLE: CONTAINER OF POLYETHYLENE TEREPHTHALATE OR        SATURATED POLYESTER RESIN        ABSTRACT OF THE DISCLOSURE        A hollow blow-molded container of a biaxially oriented saturated polyester resin in which the upper part of the neck section is formed thicker than the intermediate section, and the upper half part of the upper part is formed thicker than the lower half part of the upper part.  Thus, a cap can be exactly mounted on the neck section of this container, and the quantity of the material of the neck section can be reduced.
Patent CA-1131283-A (CA)
IPC: A47F9/00
Filed: 1982-01-21
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE     A cheque writing platform for use in conjunction with a customer control line rail system which may be arranged in an essentially "free standing" manner in any appropriate location in  the customer area of a bank, trust company or other location, and which may be used for the writing of cheques and the like, and having a partition extending along the table, carrying deposit slips and the like on one side, and which on its reverse side may carry advertising pamphlets for the bank or any other purpose.  The cheque writing platform has one or more couplings by means of which it may be connected with the line rail system at or about the point where the cus-tomers enter the line rail system.  In this way, the customers may write cheques, or deposits on either side of the platform, and as they pass around the platform to enter the line rail system, they may also examine advertising material on the platform at a location in which they are bound to be waiting for a few minutes, and may, therefore, give their attention to such material without distraction.
Patent CA-1166356-A (CA)
Inventor: SEDAM JASON K
IPC: G07F9/02
Filed: 1982-02-02
Granted: 1984-04-24
Abstract: ABSTRACT OF THE DISCLOSURE     A system for the remote monitoring of vending machines and for automatically communicating conditions at the vending machines to a central computer complex is described.  Each vending machine is  provided with a microprocessor which monitors and stores data within that machine and transmits the data to the central computer complex either immediately or at scheduled call-in times.  The distributed logic between the vending machine micro-processors and the central computer complex provides various alarm function signals and aids in inventory control and efficient route planning for the supply and maintenance of the machines.  In a preferred embodiment the data is transmitted between the central computer complex and each vending machine over telephone lines.
Patent CA-1177706-A (CA)
Inventor: VAN GILST CARL W
IPC: A01K5/02
Filed: 1982-03-03
Granted: 1984-11-13
Abstract: Abstract of the Disclosure A novel feeding system and feeder unit for supplying feed to hogs and like animals is disclosed.  The feeding system includes a plurality of the novel feeders, and a feed con-veyor adapted to deliver feed to each feeder.  Each feed-er comprises an immobile pan, and superstructure affixed over and to the pan.  A threaded shaft is journaled so as to extend upwardly from the pan.  A rotor gate is journaled over the pan and is threaded on the shaft means.  Under normal conditions, the rotor gate simply turns within the pan and agitates the feed being consumed by the hogs.  How-ever, when a latch is depressed, the threaded shaft is im-mobilized, and rotation of the rotor gate about the immobilized shaft acts to raise and lower the rotor gate relative to the pan.  This relative motion adjusts the size of at least one feed-delivery gate space defined between the rotor gate and the pan.
Patent CA-1177995-A (CA)
Inventor: MCKEE GRAHAM E
IPC: C08L33/12
Filed: 1982-03-31
Granted: 1984-11-13
Abstract: TRANSPARENT, IMPACT-RESISTANT MOLDING MATERIALS   Abstract of the Disclosure Transparent, impact-resistant thermoplastic molding materials produced from a rigid methylmethacrylate polymer A, a rigid styrene-acrylonitrile polymer B and a flexible graft copolymer C, made from grafting an alkylmeth-acrylate and optionally styrene onto a rubber grafting base.
Patent CA-1188011-A (CA)
Inventor: VORA MADHUKAR B
IPC: H01L21/31
Filed: 1982-05-07
Granted: 1985-05-28
Abstract: A PROCESS FOR FABRICATING NON-ENCROACHING PLANAR INSULATING REGIONS IN INTEGRATED CIRCUIT STRUCTURES                  ABSTRACT OF THE DISCLOSURE A method for fabricating insulating regions in an integrated circuit structure is disclosed in which the insu-lating regions do not encroach upon the surrounding inte-grated circuit and in which a substantially planar surface across the top of the insulating material and the substrate is created.  The method includes the steps of removing por-tions of the substrate wherever the insulating regions are to be formed, beginning to deposit insulating material across the substrate and in the openings created, and, while con-tinuing to deposit insulating material simultaneously remov-ing insulating material from generally horizontal surfaces and redepositing it on generally vertical surfaces of the substrate and the openings until a planar surface results.
Patent CA-1172663-A (CA)
Inventor: TIHANYI GEORGE
IPC: H02B1/14
Filed: 1982-06-18
Granted: 1984-08-14
Abstract: ROTATING LATCH WITH POSITIVE INDICATION OF LATCHING          Abstract of the Disclosure A rotatable latch, as for the door of an enclosure, has a positive indication of latching, the indication capable of being felt and heard.  A rotatable latch member mounted, for example, on the door, has a radially extending finger which engages with a latch plate mounted on the door frame.  The latch plate has an inclined surface up which moves the finger, against a spring bias.  At the end of the inclined surface is a detent into which the finger snaps, under the action of the spring bias, when the rotatable latch member is in a fully latched position.  The snapping of the finger into the detent can be both felt and heard.     - i -
Patent CA-1191230-A (CA)
Inventor: NELSON LORNE W
IPC: G05D23/275
Filed: 1982-11-15
Granted: 1985-07-30
Abstract: ABSTRACT         A two-stage thermostat means for an add-on heat pump installation provides separated control of a furnace and a heat pump.  The two-stage thermostat means utilizes a single pole, single throw switch means, and a single pole, double throw switch means to properly stage and control a heat pump and a fossil fueled furnace so that they do not overlap.  The control of the temperature of the heated area is independent of any need to connect a circuit between the thermostat in the heated area and any type of thermo-stat at the heat pump itself.
Patent CA-1174899-A (CA)
Inventor: MAURICE TERRENCE J
IPC: A23L29/20
Filed: 1982-12-16
Granted: 1984-09-25
Abstract: ABSTRACT OF THE DISCLOSURE         Starch is used to enhance the gel hardness of heat set protein gels.  The protein gels are formed from dispersions of a protein micellar mass manipulated with respect to pH and ionic strength to a pH up to about 6.0 and an ionic strength of greater than 0.2 M.
Patent CA-1167055-A (CA)
Inventor: MILLAUER HANS
IPC: C07C309/82
Filed: 1983-04-11
Granted: 1984-05-08
Abstract: Abstract of the Disclosure This application is directed to fluorosulfato-perfluoroalkane-sulfonic acid halides of the formula III                                             III wherein Rf denotes F or perfluoroalkyl with 1 to 10 carbon atoms, X denotes Cl or F and n denotes a number O to 7.  These compounds of the formula III are inter-mediates in the preparation of perfluorocarbonylsulfonic acid fluorides which are used as intermediates for the preparation of perfluorinated ion exchanger resins.
Patent CA-1210273-A (CA)
Inventor: KONING RICHARD W
IPC: A01F15/14
Filed: 1983-05-03
Granted: 1986-08-26
Abstract: TWINE-WRAPPING MECHANISM FOR A LARGE ROUND BALER           Abstract of the Disclosure An automatic twine-wrapping mechanism for a large round baler.  The mechanism comprises (1) a twine dispensing mechanism for dispensing twine into the bale-forming chamber of the baler, (2) a reversible hydraulic drive means for cycling a twine arm of the dispensing mechanism back and forth in front of the chamber, (3) a twine wrapping control mechanism (a) for initiating a twine wrapping cycle by sensing the growth of a bale to a predetermined diameter by automatically actuating a pump drive means for driving a hydraulic pump and by positioning a hydraulic control valve to condition the hydraulic drive means to cycle the twine arm and (b) for terminating a twine wrapping cycle by deactivating the hydraulic drive means following the wrapping of twine around the bale.  The twine is automatically severed by a twine cutter responsive to the movement of the twine arm following completion of the wrapping of the twine around the bale.  The baler operator actuates a bale ejection mechanism following the cutting of the twine.  Following bale ejection, the twine wrapping cycle is terminated by the twine wrapping control mechanism sensing that the bale chamber is empty. The baler is now ready to begin the formation of another bale therein.    The wrapping control mechanism may be preset to the diameter at which it is desired to initiate the wrapping mechanism.  The wrapping control mechanism also includes a manual override control linkage for initiating a twine wrapping cycle a bale diameter different from the preset diameter and for recycling the wrapping mechanism, if necessary, prior to ejection of the bale.
Patent CA-1198161-A (CA)
Inventor: PLANER NORMAN G
IPC: H03K17/691
Filed: 1983-05-24
Granted: 1985-12-17
Abstract: ABSTRACT OF THE DISCLOSURE         A voltage isolated gate drive circuit for insulated gate semiconductors utilizes a small, inexpensive pulse transformer to provide a rectangular drive wave form.  The small pulse transformer can be operated with an input square wave form at relatively low frequencies, such as 60 hertz, and can be operated from a common power supply with the high voltage supplied to the output field effect transistor.
Patent CA-1184942-A (CA)
Inventor: NAGANO EIKI
IPC: C07D209/48
Filed: 1983-05-24
Granted: 1985-04-02
Abstract: Abstract A compound of the formula:                  wherein X is a chlorine atom or a bromine atom and Y is -NH2 or NO2.  These are used to produce tetrahydro-phthalimides which are useful as herbicides.
Patent CA-1190462-A (CA)
Inventor: BARNETT DANIEL C
IPC: G01N1/22
Filed: 1983-06-03
Granted: 1985-07-16
Abstract: TWO GAS ANALYZER           WITH ONE ASPIRATOR               ABSTRACT OF THE DISCLOSURE      A system for analyzing the constituents of a gas is disclosed. The system utilizes an aspirator (18) for maintaining the flow of the gas to be analyzed to a combustibles sensor (14) and an oxygen sensor (16). A plurality of orifices (24, 26, 28, 30 and 32) is provided to proportion the flow of the gas to the combustibles sensor (14) and to the oxygen sensor (16).
Patent CA-1219744-A (CA)
Inventor: QUICK NICHOLAS J
IPC: B26B13/28
Filed: 1983-09-22
Granted: 1987-03-31
Abstract: ABSTRACT     CUTTING DEVICE.     A cutting device comprising two elongate members each comprising a blade          at one end and a handle at the other end, a pin     on which the members are pivoted so that the blades work with a scissor action for cutting purposes, the members being retained on the pin between an abutment part      at one end portion of the pin and a slotted clip      slidable in a groove      at the other end portion of the pin, the clip comprising a projection which engages in a complementary recess      in one of the members so as to hold the clip in place on the pin.
Patent CA-1225427-A (CA)
Inventor: HORST PAUL V SR
IPC: F24H9/20
Filed: 1983-11-02
Granted: 1987-08-11
Abstract: ELECTRICALLY-POWERED PORTABLE SPACE HEATER                  ABSTRACT OF THE DISCLOSURE           This invention relates to a portable space heater having an electrically-powered boiler generating steam at subatmospheric pressure from a mixture of water and ethylene glycol that is circulated through a closed loop heat exchanger, portions of which comprise fin-tube radiators.  The boiler is thermostatically controlled by a thermostat located in a chimney into which a downdraft of ambient air is drawn by a fan creating a forced-flow of air over the fin tubes.  An automatic temperature-responsive time delay mechanism allows the boiler to get up to its operating temperature before the fan is actuated to draw air across the thermostat.          The heater is further characterized by a novel design wherein a pair of upstanding heat exchangers are each housed in branches of a generally Y-shaped housing with a fan located in the stem-forming portion thereof effective to cooperate with the heat exchangers and the double-walled side panels alongside thereof to distribute a curtain of warm air over a 90° or better swath.
Patent CA-1221452-A (CA)
Inventor: ODAKA KENTARO
IPC: G11B15/467
Filed: 1983-12-13
Granted: 1987-05-05
Abstract: ABSTRACT OF THE DISCLOSURE         A method and an apparatus for recording a digital information signal are disclosed in which a signal to be recorded is pulse-code-modulated (PCM) and the PCM signal is recorded on a recording medium by a rotary head as a slant tracks with no guard band between adjacent tracks and then reproduced therefrom.  In this case, a tracking pilot signal is recorded on a part of each track independently of the PCM signal.  The record-ing positions of the pilot signals on respective tracks are determined in such a manner that succeeding three tracks are seen from the direction perpendicular to the tracing direction of the rotary head, they are not superimposed upon one other.  Upon reproducing, when the record track is traced by the rotary head, the pilot signals from both tracks adjacent to the track to be traced are reproduced and a tracking signal is generated from the reproduced outputs whereby a playback rotary head traces the record track.
Patent CA-1228717-A (CA)
Inventor: FRANO FRANCIS G
IPC: A01G17/08
Filed: 1983-12-30
Granted: 1987-11-03
Abstract: VINE TIE            Abstract A one-piece, integrally formed tie apparatus is provided for releasably suspending one or more vines or the like from a line.  A line engaging portion releasably engages the line and a vine holding portion loosely surroundingly holds one or more vines or the like.  The vine holding portion comprises an elongate flexible arm integrally depending from the line engaging portion and elastically deformable to define a loop for loosely surrounding the one or more vines or the like.  A locking portion is formed at a remote end of the flexible arm and complementary locking part engages this locking portion to close the loop to completely surround the one or more vines or the like.  The complementary locking part is also responsive to application of a predetermined amount of force to the flexible arm substantially in at least one direction for releas-ing the locking portion for permitting removal of the one or more vines or the like.
Patent CA-1213533-A (CA)
Inventor: CARLSON FRANKLIN J
IPC: F17C13/08
Filed: 1984-01-03
Granted: 1986-11-04
Abstract: REMOVABLE PROTECTIVE SKIRT FOR A TANK       Abstract of the Disclosure A steel tank construction having a resilient protective skirt.  The tank has a dome-shaped end head and a plurality of threaded studs are arranged in a generally circular pattern and extend outwardly from the head.  A metal ring is provided with a plurality of outwardly extending projecting areas and each area is provided with an opening that receives one of said studs.  An annular rubber-like protective skirt is vulcanized to the outer surface of the ring. Nuts are threaded on the outer ends of the studs to removably secure the ring to the tank head. The construction of the invention enables the protective skirt to be applied to the steel tank without welding and after annealing.  As the ring and protective skirt are removably connected to the tank head, the ring can be removed in the field for replacement of the skirt if it becomes worn or damaged.