baber/WOPTO huggingface dataset:
Patent CA-1185499-A (CA)
Inventor: PERRON ROGER
IPC: B63C7/00
Filed: 1982-11-01
Granted: 1985-04-16
Abstract: BREATHING TUBE           Abstract of the Disclosure A breathing tube for underwater activities comprises an elongated tube having a free end and an opposite mouth-receiving end, and means for attaching the tube to a user's underwater mask.  The attachment means comprises a tubular sleeve in free slidable en-gagement with the tube for relative sliding displacement and means on the sleeve for connecting the sleeve to the mask.  The tube is also provided with stop means for preventing disengagement between the sleeve and the tube.
Patent CA-1206178-A (CA)
Inventor: BERARD RAYMOND A
IPC: A63B43/06
Filed: 1983-01-04
Granted: 1986-06-17
Abstract: ABSTRACT OF THE DISCLOSURE     An improved colored golf ball is disclosed.  The golf ball is made with a fluorescent coloring.  In order to improve durability and give very pleasing aesthetics, the fluorescent coloring is blended into the cover stock.          The name and/or number preferably are stamped directly onto the core for surprisingly superior durability.
Patent CA-1207785-A (CA)
Inventor: KANNER BERNARD
IPC: C07F7/08
Filed: 1983-01-20
Granted: 1986-07-15
Abstract: IMPROVED PROCESS FOR THE PREPARATION       OF OXIMATOHYDRIDOSILANES AND AMINOXYHYDRIDOSILANES     ABSTRACT A process whereby silanes of the general formula   are reacted in the presence of a catalyst with oximes or hydroxylamines in the stoichiometry of approximately one equivalent of oxime or hydroxylamine per mole of silicon-nitrogen linkage to give unexpectedly high yields of substituted silanes.
Patent CA-1178197-A (CA)
Inventor: BROWN IRWIN F JR
IPC: A01N47/14
Filed: 1983-02-01
Granted: 1984-11-20
Abstract: FUNGICIDAL FORMULATIONS                      ABSTRACT OF THE INVENTION        A fungicidal formulation is described, which comprises a pyrimidine of formula                   (I) where X is chlorine or fluorine, and metiram.   The formulation is useful in ths control of fungal diseases on fruit crops, especially apple and pear trees.
Patent CA-1192468-A (CA)
Inventor: LUKE JOHN A
IPC: A24D3/04
Filed: 1983-02-02
Granted: 1985-08-27
Abstract: ABSTRACT       IMPROVEMENTS RELATING TO SMOKE FILTERS           A smoke filter for a smoking article (e.g. a cigarette) comprises a filter plug having ducts extending partway along the plug from the mouth end thereof, and opening in register with inlets through wrapping means around the plug to provide segregated peripheral venting of the filter.         Further apertures in the wrapping means communicate directly with the filter plug away from the ducts to permit ambient air to enter the filter plug to mix with and dilute the smoke being filtered within the plug.
Patent CA-1190424-A (CA)
Inventor: SULESKY DONALD J
IPC: G03D9/02
Filed: 1983-03-01
Granted: 1985-07-16
Abstract: ABSTRACT Apparatus for processing a photographic film assemblage of the type which includes a film cassette containing therein a roll of 35 mm transparency film is disclosed.  The apparatus includes a lighttight housing having a loading door which is pivotally mounted for movement between open and closed positions. The housing is constructed to receive a film processing kit which comprises a housing of two sections movable between open and closed positions, a roller having a length of flexible sheet material wound thereupon, a container of processing liquid, and a dispenser.  The apparatus also includes structure for supporting a film cassette containing a roll of exposed film, and a take-up roller which receives the free ends of the sheet material and the film to wind in superposition onto the take-up roller.  Mounted along one side of the housing of the apparatus is a gearbox containing a power transmission system including a plurality of gears, clutches and drives.  One of the drives is adapted to drive the take-up roller during a processing operation while the drive is disconnected from the film spool and the roller of the sheet material. Conversely, two of the drives are adapted to drive the film spool and sheet material roller during a post processing operation while allowing the take-up roller to freewheel.  The apparatus can be operated easily and with good results by an amateur photographer.
Patent CA-1212889-A (CA)
Inventor: GAERTNER GEORG
IPC: H01J1/15
Filed: 1983-03-03
Granted: 1986-10-21
Abstract: ABSTRACT: "Method of making a borided dispenser cathode".             Method of making a borided dispenser cathode comprising a high-melting-point basic material in which emissive material is present in the form of a metal oxide, which metal oxide is reduced continuously during operation of the cathode and diffuses to the surface in atomic form and forms there a monoatomic layer, which method comprises the following steps:      a) cleaning the cathode by annealing in a hydrogen-containing atmosphere, b) heating the cathode in a gas atmosphere which contains a gaseous boron compound at such a temperature that boron is deposited on the cathode, c) heating the cathode in a  vacuum or a non reactive atmosphere to the operating temperature of the cathode and keeping it at this temperature for while (f.i. a few minutes) so that boride is formed.            Such a method may be carried out by means of apparatus with which carbonization has been carried out so far. Borided cathodes have a better emission than carburized cathodes and yield in a better vacuum in the tubes in which they are used.
Patent CA-1224666-A (CA)
Inventor: AUGER MARK R
IPC: B41L49/02
Filed: 1983-04-21
Granted: 1987-07-28
Abstract: DATE WHEEL ASSEMBLY            Abstract of the Disclosure A push button assembly operably associated with the date wheels of a bank stamp uses an apertured leaf spring to lock the stem of the push button in one position. The end of the stem engages a tooth of the associated date wheel to rotate the wheel to the next date position and a spring portion limits travel of the push button.
Patent CA-1182728-A (CA)
Inventor: JACKSON FRANK W
IPC: G01N1/30
Filed: 1983-04-26
Granted: 1985-02-19
Abstract: Abstract of the Disclosure A disposable device for staining a biologic specimen affixed to a face or a microscopic slide wherein the slide is inserted vertically along tracks into a pool of staining liquid at the bottom of a cavity.  The liquid is displaced into a flat space adjacent to each face of the slide to form a film that stains the specimen.
Patent CA-1220297-A (CA)
Inventor: SANDERSON JOHN R
IPC: C08G64/08
Filed: 1983-04-29
Granted: 1987-04-07
Abstract: POLYCARBONATE COMPOSITIONS HAVING IMPROVED         HEAT DEFLECTION TEMPERATURE  ABSTRACT OF THE DISCLOSURE     The present invention is directed to an aromatic copolycarbonate molding composition comprising the reaction product of an aromatic diphenol, an aromatic sulfonyl diphenol, a dihydroxybiphenyl and a carbonic acid derivative, said composition being characterized by its improved heat deflection temperature and critical thickness.
Patent CA-1223231-A (CA)
Inventor: JEANS EDWARD L
IPC: B67D1/14
Filed: 1983-04-29
Granted: 1987-06-23
Abstract: ABSTRACT OF THE DISCLOSURE           A container for dispensing a concentrate at a predetermined flow rate includes a first container part for containing a volume of the concentrate terminating in a first valve part in communication with the volume, a second container part having a second mating valve part therein and having an outlet opening, the second container part movable with respect to the first container part to selectively move the first and second valve parts together and apart by a preselected amount to control the flow of the concentrate from said first part, through the valve parts and out the outlet, tabs on the outside of the first and second parts for effecting movement of the first and second parts with respect to each other, and a tube to permit application of a controlled pressure to the volume in the container.
Patent CA-1194994-A (CA)
Title: Tape cassette
Inventor: HOOVER JOHN W
IPC: G11B23/04
Filed: 1983-05-16
Granted: 1985-10-08
Abstract: TAPE CASSETTE                  ABSTRACT OF THE DISCLOSURE           A thumb-sized tape cassette having a rectangular housing with top, bottom and peripheral walls and supply and take-up reels within the housing.  A tape member runs between the reels and extends to a tape run parallel to and behind the front peripheral wall.  The front wall has a center opening and side openings positioned on either side of the center opening through which the tape run is accessed.  Holes in the top and bottom walls are coaxially aligned and are positioned behind the center opening of the front wall.  A pair of notches is disposed in the top and bottom walls of the housing on opposite sides of the side openings of the front wall and spared remotely from the center opening, these notches extending rearwardly into the housing from the front wall in respective parallel planes that are substantially perpendicular to the tape run.  Each notch is operative to receive the tape guide that normally is mounted with the transducer of a tape record/reproducing device.  The opposite ends of the front wall, at the corners thereof, are formed with respective recesses which define steps that serve to position the tape cassette in predetermined alignment when loaded into the record/reproducing device.
Patent CA-1207393-A (CA)
Title: Battery saver for a paging receiver or the like
Inventor: ICHIKAWA YOSHIO
IPC: H04W52/02
Filed: 1983-05-27
Granted: 1986-07-08
Abstract: ABSTRACT         There is provided a battery saving circuit for use in a portable radio communication apparatus.  The circuit comprises a receiver section for receiving a carrier wave which is modulated with a preamble and a subscriber identification signal, a power supply for supplying power to the receiver section in response to a first control signal and a decoder responsive to the output of the receiver section for detecting the received preamble and the received identification signal and selectively providing the first control signal to the power supply.  The decoder periodically begins the provision of the first control signal to the power supply means, suspends the provision of the first control signal in response to a second control signal, continues provision of the first control signal in response to a third control signal, immediately produces the second control signal in the absence of the preamble signal, and produces the third control signal for a first predetermined period of time in response to detection of the preamble signal.  The invention improves battery saving efficiency and avoids erroneous operation due to noise.
Patent CA-1208562-A (CA)
Inventor: MURCIA DANIEL A
IPC: A61K8/46
Filed: 1983-05-30
Granted: 1986-07-29
Abstract: DEPILATORY COMPOSITIONS                DANIEL A. MURCIA  ROBERT L. WELLS                        ABSTRACT      A depilatory composition comprised of aminoethanethiol in an aqueous matrix provides fast and effective removal of unwanted body and facial hair.  Additionally, a second active thiol agent may be included in the composition.
Patent CA-1195007-A (CA)
Inventor: HIROSAKI BOTARO
IPC: H04J3/06
Filed: 1983-06-09
Granted: 1985-10-08
Abstract: ABSTRACT     A framing system is disclosed which processes a digital signal having a clock period of T seconds and a frame of which is made up of an n-bit framing pattern and m-bit information, (n + m) bits long in total.  This system is applicable to a situation in which the probability that a pattern common to the n-bit framing pattern appears in the m-bit information is very low. With attention paied to the special characteristics of a frame pattern, when a coincidence pulse is found at a position different from the present frame position inside a window, the frame information is immediately regarded as being lost at that instant and the system is caused into a hunting state to search a new frame position.
Patent CA-1191942-A (CA)
Inventor: YAMANAKA SEISUKE
IPC: H04N5/378
Filed: 1983-07-29
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE A solid state image pick-up device comprises a matrix of first and second photo-sensitive elements, vertical shift registers disposed parallel to each other to shift charges from the first and second elements, respective transfer gates between each first and second element and the adjacent vertical shift register, and a horizontal shift register connected to one end of each of the vertical shift registers. An optical shutter is controlled such that the first find second elements are simultaneously exposed to incident light, and a system controller ccntrols the trasnfer gates and the vertical and horizontal shift registers whereby equal predetermined maximum intervals are available for charging each of the first and second elements, the predetermined intervals being at least two frame periods long, but the starting time for charging for the first and second elements being relatively shifted by a predetermined interval, and reading of the signals from the first and second elements being performed sequentially in a frame period subsequent to closure of the shutter.
Patent CA-1223988-A (CA)
Title: Modular computing oscilloscope with high speed signal   memory
Inventor: GORDON BERNARD M
IPC: G01R13/20
Filed: 1983-09-02
Granted: 1987-07-07
Abstract: MODULAR COMPUTING OSCILLOSCOPE                  WITH HIGH SPEED SIGNAL MEMORY     A B S T R A C T An oscilloscope to sequentially store, process and display an electrical input signal according to various signal events and characteristics. The oscilloscope is physically and functionally modular having both selectable hardware configurations from among various "plug-in" modules and selectable processing and display features chosen from among a predetermined selection by software control contained, in part, within the plug-in modules. The particular control settings, as well as a representation of the signal itself, is recorded on a removable storage device, such as a magnetic disc. High frequency signals are sampled, digitized and stored in a high speed intercascaded signal memory, independent from the program and data memory associated with the oscilloscope signal processing.
Patent CA-1214295-A (CA)
Inventor: DAVIES STEPHEN P
IPC: C08F2/24
Filed: 1983-09-30
Granted: 1986-11-18
Abstract: ABSTRACT               POLYMERISATION PROCESS          Wholly non-charged, sterically stabilised aqueous polymer dispersions are made by emulsifying ethylenically unsaturated monomer(s) of specified slight solubility in water and subjecting them in that state to polymerisation in the presence of hydrogen peroxide and a non-ionic water-soluble activator compound and also in the presence of a steric stabiliser precursor compound containing a polymer chain which is soluble in the aqueous phase and an unsaturated grouping which can copolymerise with the monomer(s).          The emulsification may be assisted by a conventional non-ionic surfactant, or alternatively the precursor compound may itself possess surface-active properties.
Patent CA-1207358-A (CA)
Inventor: STANNER DONALD
IPC: B25J9/14
Filed: 1983-09-30
Granted: 1986-07-08
Abstract: CUTOUT DEVICE          Abstract of the Disclosure A cut out device located between the arm of a multi-axis robot and a supported work tool for disabling further movement of the arm of the robot when the work tool encounters an improperly positioned part and is constrained by such part from moving to its next programmed position.
Patent CA-1214488-A (CA)
Inventor: WATANABE TOSHIRO
IPC: H04N5/72
Filed: 1983-11-10
Granted: 1986-11-25
Abstract: ABSTRACT OF THE DISCLOSURE           An image display apparatus includes an image display screen which is formed by a plurality of picture display elements arranged repeatedly with a predetermined pitch for displaying an image as a set of plural picture elements.  In this case, a double refraction plate is disposed in front of the image display screen so that light rays from the picture display elements are double-refracted by the double refraction plate and that the density of the picture display elements is increased apparently.  Thus, in a color cathode ray tube in which a phosphor face is formed by color phosphors arranged in a stripe pattern, it is possible to reduce the coarse-ness of the texture of the color phosphor stripe.
Patent CA-1217825-A (CA)
Inventor: ETTINGER DONALD H
IPC: B23K11/00
Filed: 1983-12-02
Granted: 1987-02-10
Abstract: Abstract of the Invention A transfer member is provided for welding apparatus wherein fluid is deposited about the weld area during the welding process and T-studs are automatically fed from a remote source to a welding gun.  The transfer member comprises two tubular members, one disposed within the other, and sealed one from the other.  Studs are transferred through the inner tubular members and fluid, in the form of gas or liquid, is transferred through the outer tubular member.
Patent CA-1215888-A (CA)
Inventor: HLOBIL THOMAS E
IPC: B05B13/06
Filed: 1983-12-15
Granted: 1986-12-30
Abstract: Abstract of the Disclosure Disclosed is a method and an apparatus adapted to a lance type can sprayer.  The sprayer is first used to reciprocate a distributing device into and out of a rotating can to spread residual lubricant remaining in the can as a result of the manufacturing process.  The residual lubricant must be uniformly distributed in order to facilitate a  postspraying operation on the next station of the sprayer.
Patent CA-1237755-A (CA)
Inventor: SAITO TORU
IPC: H01H33/00
Filed: 1983-12-15
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE           A power switch assembly has a horizontal supporting base, a circuit disconnector including a first supporting porcelain insulator vertically disposed on the supporting base, a stationary contractor supported by the free end of the first insulator, and a rod-shaped movable contractor separably engaged by the stationary contactor and pivotally secured to an operating mechanism located within a hollow terminal disposed at the free end of a second supporting porcelain insulator vertically disposed on the supporting base, and a circuit breaker disposed on the hollow terminal to be tilted to be remote from the movable contactor, while two driving rods extend through the second insulator and are connected to the driving source to open and close the circuit disconnector through the operating mechanism and the circuit breaker through a linkage located within the hollow terminal.          The power switch assembly may have further a porcelain clad lightning arrester substituted for the first insulator.
Patent CA-1212717-A (CA)
Inventor: MOMYER WILLIAM R
IPC: H01M2/16
Filed: 1984-01-13
Granted: 1986-10-14
Abstract: AIR CATHODE STRUCTURE MANUFACTURE              Abstract An improved air cathode structure for use in primary batteries and the like.  The cathode structure includes a matrix active layer, a current collector grid on one face of the matrix active layer,  and a porous, nonelectrically conductive separator on the opposite face of the matrix active layer, the collector grid and separator being permanently bonded to the matrix active layer.   The separator has a  preselected porosity providing low IR losses and high resistance to air flow through the  matrix  active  layer  to  maintain  high  bubble  pressure  during operation of the battery.  In the illustrated embodiment, the separator was  formed  of  porous  polypropylene.   A  thin  hydrophobic  film  is provided, in the preferred embodiment, on the current collecting metal grid.
Patent CA-1218455-A (CA)
Inventor: FREDERICK EDWARD C
IPC: G01P3/50
Filed: 1984-02-08
Granted: 1987-02-24
Abstract: A DEVICE FOR DETERMINING THE SPEED, DISTANCE TRAVERSED, ELAPSED TIME AND CALORIES EXPENDED           BY A PERSON WHILE RUNNING          ABSTRACT       A device for measuring the speed of a person while running along a surface is disclosed. A pressure switch or transducer located in a shoe senses when a foot of the runner is in contact with the sur-face and produces a foot contact signal having a duration proportional to the time the foot is in contact with the surface. A radio frequency transmitter is coupled to the pressure switch or transducer and trans-mits the foot contact signal. A radio frequency transmitter receives the foot contact signal transmitted by the frequency transmitter and a microprocessor coupled to the radio frequency receiver calculates, solely from the foot contact signal, an output speed signal representing the speed of the runner. A liquid crystal display coupled to the output of the microprocessor displays the speed of the runner in accordance with the output speed signal.
Patent CA-1223895-A (CA)
Inventor: DE LASA HUGO I
IPC: F28D7/00
Filed: 1984-03-05
Granted: 1987-07-07
Abstract: ABSTRACT OF THE DISCLOSURE    A multitubular catalytic reactor for exothermal catalytic reactions comprises a bundle of parallel tubes all of the same length and a catalyst within the tubes.  The tube bundle has an inlet side and an outlet side.  Devices are provided for introducing separately reactants to within the tubes of the reactor and coolant to the channels defined between adjacent tubes of the bundle.  The coolant is introduced into the channels co-currently with the direction of flow of the reactants.  The products are withdrawn from the tubes independently of the coolant.  The reactor is particularly adapted to a single stage conversion of methanol into gasoline boiling point range constituents using crystalline aluminosilicate catalysts.
Patent CA-1236334-A (CA)
Title: Seasoning compositions
Inventor: KATAGIRI KIYOSHI
IPC: A23L27/00
Filed: 1984-04-02
Granted: 1988-05-10
Abstract: Abstract of the Disclosure A seasoning composition was prepared by admixing 100 weight parts of potassium chloride, 1.5 to 30 weight parts of edible organic acid calcium salt and 1 to 30 weight parts of glutamic acid salt or/and 0.01 to 5 weight parts of nucleotide seasoning material.  The composition is characterized in that the irritating and disagreeable taste of potassium chloride is muffled and it has a rond, delicious taste, and can be used as a seasoning in appli-cations similar to those of sodium chloride.
Patent CA-1218933-A (CA)
Inventor: RAAF HELMUT
IPC: A61K/
Filed: 1984-04-11
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE The efficacy of tooth and mouth care agents, especially in reducing the inflammation and bleeding tendency of the gums, is increased by addition of hesperidin.