baber/WOPTO huggingface dataset:
Patent CA-1098002-A (CA)
Inventor: SIMONET-HAIBE DENISE
IPC: A61L28/00
Filed: 1977-02-17
Granted: 1981-03-24
Abstract: ABSTRACT OF THE DISCLOSURE           This specification discloses an improved device for collecting body excretions which does not have the drawbacks of known prior art devices.  The device provides considerable com-fort for the user owing to the improved positioning of the gum-based member and its connection with the rest of the device, whilst in addition the device is easily adaptable to artificial body openings of any transverse dimension.  Thus there is provided a device comprising a gum-based member adapted to come into contact with the skin round the location from which the body excretions are discharged and having a hole enabling the free flow of the excretions, a support on which a bag adapted to collect the excretions is secured wherein the support is made of supple material and has an aperture larger than the hole in the gum-based member, pre-cut zones concentric with the said aperture for providing apertures of different dimensions adapted for particular needs, the said support being preferably reinforced beyond the pre-cut zones.  While the device is being positioned, the gum-based member is operatively connected to the support t pusing the portion surrounding the hole through the aperture in the support thereby providing a wrap-around pad tightly embracing the portion defining the aperture and the location from which the excretion is discharged.   A suitable natural gum is Karaya gum.  It is used in a mixture with a binder such as glycerine to constitute the member in any shape.
Patent CA-1104868-A (CA)
Inventor: DANCKAERT VALERE F
IPC: G03C7/26
Filed: 1977-03-28
Granted: 1981-07-14
Abstract: Abstract of the Disclosure In order to prevent physical development effects and colour staining in a photographic multicolour material, a silver halide emulsion layer containing no colour couplers is provided between a colloidal silver antihalation layer and the dye image forming silver halide emulsion layers, the said emulsion layer containing no colour couplers, being spectrally sensitized for the same wavelength range as the adjacent silver halide emulsion layer comprising a colour coupler.     GV.958
Patent CA-1080342-A (CA)
Inventor: HALL ERNEST M JR
IPC: B06B1/06
Filed: 1977-04-21
Granted: 1980-06-24
Abstract: RECEIVING SEISMIC WAVES WITH AN ACCELEROMETER AND A HYDROPHONE         Abstract of the Disclosure Reflected seismic waves are detected in a seismic prospect with an accelerometer and a hydrophone which can be physically mounted in a single casing to form a composite sensor.  The outputs of the individual detectors can be processed separately or in combination or in any desired fashion, for example, to provide a cardioid directional seismic signal.  The acceler-ometer has maximum sensitivity to vertical forces and substantially zero sensitivity to horizontal forces.
Patent CA-1072213-A (CA)
Inventor: TADAKUMA YUJI
IPC: G07G1/12
Filed: 1977-05-27
Granted: 1980-02-19
Abstract: Abstract of the Disclosure An electronic cash register comprises:  a keyboard including a group of entry keys for entering input data representing the price of a merchandise item; a read only memory; a memory section including an entry data memory for temporarily storing the input data, a counter for counting number of the digits of the input data and a totalizer for accumulating the input data; a central processor unit coupling with the keyboard, the read only memory, the digit number counter, and the memory section; and prohibiting means for prohibiting registration of a specific input data with a digit number larger than a predetermined one.  The keyboard further includes at least a release key for releasing the registration prohibition for such specific input data, and the cash register further includes means for permitting at least one of the specific input data to be registered when the release key is actuated.  With such a construction, the erroneous registration is prevented and the number of the registrations of merchandise prices coincides with that of the registrations of merchandise items sold.
Patent CA-1092449-A (CA)
Inventor: BEERY FLOYD T
IPC: C09J7/50
Filed: 1977-06-06
Granted: 1980-12-30
Abstract: POLYOLEFIN RIBBON HAVING REMOISTENABLE ADHESIVE BONDED THERETO                 ABSTRACT OF THE DISCLOSURE           An inexpensive, easy-to-produce, adhesive-coated polyolefin ribbon or the like is provided which has desir-able remoistenability and excellent peel strength charac-teristics, notwithstanding elimination of the need of physically treating the polyolefin substrate prior to ad-hesive coating by methods such as chemical etching or other means of surface abrading.  A primer layer is applied and bonded directly to the polyolefin ribbon without any pre-liminary treatement thereof, and a remoistenable adhesive layer containing polyvinyl alcohol is applied over the primer layer and bonded thereto to complete the ribbon.  In preferred forms, the primer layer includes respective quan-tities of ethylene vinyl acetate and chlorinated polyolefin material, and this has been shown to synergistically bond to both the substrate and polyvinyl alcohol remoistenable adhesive applied thereover.  A method of producing the ribbon is also provided and includes the steps of sequen-tially applying and drying the initially liquid primer and adhesive layers to the substrate to present the final re-moistenable ribbon product.
Patent CA-1076708-A (CA)
Inventor: CESARATTO CAESAR
IPC: G06F7/00
Filed: 1977-06-16
Granted: 1980-04-29
Abstract: PARALLEL BIDIRECTIONAL SHIFTER          Abstract of the Disclosure A circuit for shifting a binary data word having N-bits any number up to N-1 positions left or right is described.          A shifting network having a plurality of levels for shifting a binary word a predetermined number of positions in only one predetermined direction is cross-connected to a register such that the register stores the mirror image of the binary word appearing at the output of the shifting network.  The output of the register is connected back to the input of the shifting network.  By passing an input data word twice through the device, it can be shifted left or right any number of positions.                             - i -
Patent CA-1080231-A (CA)
Inventor: CHAMBERLAIN TERENCE R
IPC: C09B55/00
Filed: 1977-06-28
Granted: 1980-06-24
Abstract: Abstract of the Disclosure A compound of the formula   wherein M    denotes a divalent transition metal A    denotes an alkylene residue having from 2 to 8 carbon atoms or an isocyclic, aromatic or heterocyclic residue; R    is an alkyl residue having from 1 to 6 carbon atoms, an aryl residue having from 6 to 10 carbon atoms or an aralkyl residue having from 7 to 10 carbon atoms; and X and Y can be the same or different and each is hydrogen, halogen or a non-water solubilising group or X and Y together form an aromatic or heterocyclic residue, is useful for pigmenting high molecular weight organic materials.
Patent CA-1092798-A (CA)
Inventor: HANOLD REINHARD C F III
IPC: H01B3/12
Filed: 1977-07-13
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE        Fired ceramic bodies, including ceramic capacitors, utilizing lead-free constituent materials fired at temperatures not higher than 1120°C.
Patent CA-1078569-A (CA)
Title: Procede de mise en forme de solutions de cellulose
Inventor: RODIER HENRY
IPC: C08L1/00
Filed: 1977-07-15
Granted: 1980-06-03
Abstract: L'invention concerne un procédé d'obtention d'articles en forme en cellulose.  Il consiste à extruder une solution contenant au moins 6 % en poids par volume de cellulose dans le diméthylsulfoxyde (DMSO), ladite solution contenant du formaldéhyde dans un rapport fromldéhyde/cellulose compris entre 0,2 et 0,6 en poids, dans un bain coagulant à base d'eau et de DMSO, à température au plus égale à 10.degree.C.  Ce procédé permet d'obtenir des articles en forme tels que filaments, fibres, membranes, films, feuilles utilisables notamment dans le domaine textile.
Patent CA-1063409-A (CA)
Inventor: BACKLAND AKE
IPC: D21C9/10
Filed: 1977-07-29
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE           Oxygen bleaching of high consistency pulp takes place in an oxygen reactor.  Pulp is mixed with oxygen, and emulsified in a defibrator, and then is transported under pres-sure to the bottom inlet of an oxygen reactor.  The pulp moves upwardly in an inner, concentric sub-vessel of the oxygen reac-tor and caustic may be inserted into the pulp while moving up-wardly in the inner sub-vessel.  At the top of the sub-vessel the pulp is dispensed by a scraper, which prevents channeling, over the edge of the sub-vessel and into the outer chamber sur-rounding the inner sub-vessel.  A top portion of the outer chamber, above the sub-vessel, contains pressurized gas, and the concentration of explosive gases in the top portion is sensed, and the gases are exhausted from the top portion and replaced by compressed air (or a similar non-explosive rela-tively inexpensive gas) when the concentration of explosive gases exceeds a predetermined amount.
Patent CA-1094329-A (CA)
Title: Method of carbothermically producing aluminum-silicon  alloys
Inventor: COCHRAN CHARLES N
IPC: C22C1/02
Filed: 1977-08-09
Granted: 1981-01-27
Abstract: Abstract of the Disclosure Aluminum-silicon alloys are formed by bringing a mix containing sources of alumina, silica and carbon to a temperature in the range of 1500 to 1600°C to form silicon carbide and carbon monoxide.  The mix containing the silicon carbide is then brought to a temperature in the range of 1600 to 1900°C to form aluminum oxycarbide and carbon monoxide.  Thereafter, the mix containing the silicon carbide and aluminum oxycarbide is brought to a tem-perature in the range of 1950 to 2200°C to produce an aluminum-silicon alloy.
Patent CA-1071538-A (CA)
Inventor: SMITH PAUL W
IPC: B65D85/57
Filed: 1977-09-08
Granted: 1980-02-12
Abstract: RECORD PROTECTOR            ABSTRACT OF THE DISCLOSURE:  A hand-held protector for permitting removal of a phono-graph disc record from a record jacket, for placing the record on a phonograph spindle, for removing the record from the spindle and reinserting the record into a jacket, all without touching the record.  The protector comprises a flat cap-like device which fits over a portion of the record but not extending as far as the central spindle engaging opening.  It is intended to re-main in the record jacket with the record.  Desirably the record jacket includes an inner sleeve against which the open edge of the protector cap butts when the record is in placed for storage.
Patent CA-1105230-A (CA)
Title: Appareil de dosage de metal fondu
Inventor: DESHAIS RICHARD
IPC: B22D17/30
Filed: 1977-10-24
Granted: 1981-07-21
Abstract: Appareil de dosage du métal fondu transféré dans un cylindre d'injection et une chambre de distribution au moyen d'un conduit d'alimentation branché à la sortie d'une pompe électromagnétique immergée partiellement dans un bassin de maintien, un four ou un creuset.  Il comporte un conduit de commande ascendant, amovible, branché sur le conduit d'alimentation, un détecteur électromagnétique de présence, et un générateur de tension progressive monté en série sur le circuit électrique de la pompe électromagnétique et doté d'un circuit de mise en route et d'un circuit d'arrêt.  Il est caractérisé en ce que le détecteur de présence est inséré dans le conduit de commande au niveau de la hauteur de remplissage du cylindre d'injection  et de la chambre de distribution et en ce que ledit détecteur de présence est relié électriquement au circuit d'arrêt du générateur de tension progressive.
Patent CA-1095865-A (CA)
Inventor: FERRE RADFORD G
IPC: G01S7/60
Filed: 1977-10-25
Granted: 1981-02-17
Abstract: ABSTRACT         A graphic recording system for use with a multiple channel underwater sonar system. The recording system includes a plurality of memories, each for storing information received over a different channel of the sonar system. One or more channels may carry side scan sonar information, while another may carry sub-bottom sonar information, etc. The information from the channels is received and stored in the memories simultaneously. The recording system further includes a graphic line recorder which is responsive to the receipt of a sequence of signals for producing on chart paper a line trace representation of the signals. A control unit controls the storage of information in and retrieval of information from the memories and application of the information to the graphic line recorder in such a manner that the information may be applied to the recorder in various sequences and at various rates. This allows the production of graphic displays of information from selected information channels, and having selectable distance or time scale factors. The recording system also includes data inverting apparatus for selectively inverting information supplied to the recorder so that either so-called positive or negative traces can be produced.
Patent CA-1099628-A (CA)
Inventor: PASARELA NUNZIO R
IPC: A01N57/14
Filed: 1977-10-27
Granted: 1981-04-21
Abstract: Title:  Acaricidal Resin Composition Containing Spiro[cyclopropane-1,1'-indene]-2-carboxylic acid, 3,3-dimethyl-, .alpha.-cyano-m-phenoxybenzyl ester.                       Abstract of the Disclosure The invention is novel acaricidal resin compo-sitions containing spiro[cyclopropane-1,1'-indene]-2-car-boxylic acid, 3,3-dimethyl-, .alpha.-cyano-m-phenoxybenzyl ester.       More particularly, this invention relates to novel dry blended polyvinyl chloride resin compositions containing spiro[cyclopropane-1,1'-indene]-2-carboxylic acid, 3,3-di-methyl-, .alpha.-cyano-m-phenoxybenzyl ester and to a method for using the resin compositions.
Patent CA-1071171-A (CA)
Inventor: NEWMAN JAMES W
IPC: B65H5/02
Filed: 1977-11-28
Granted: 1980-02-05
Abstract: COIL OF FLEXIBLE MATERIAL WITH                    INSERTS IN OUTER WALL                    ABSTRACT OF THE DISCLOSURE           In a coil of material wound in a series of figure-8 coils with the cross-overs progressing around the package but being interrupted at one point to provide a radial opening into the axial opening of the coil, in order to produce a thick-walled coil the material is first wound in a normal way with varying gains in order to produce a set of dense inner layers, while the outer layers are wound without variation in the gain to produce a honeycomb structure.  The honeycomb section is of greater width (axially of the package) than the inner layers.  A plurality of pins slidably mounted on a strip are pushed into the outside of the package through the openings in the honeycomb, whereafter the outer layers are compressed axially while retaining the pins within the outer layers.  The pins permit payoff of the outer layers without danger of their collapsing and thereby forming kinks or twists within the package.
Patent CA-1077563-A (CA)
Title: Circuits for heating storage batteries
Inventor: SINCLAIR WALTER
IPC: H02J7/02
Filed: 1977-12-08
Granted: 1980-05-13
Abstract: ABSTRACT OF THE DISCLOSURE         A battery heating circuit comprising a transformer having a primary winding for connection to an a.c. supply and a secondary winding, and at least two pairs of batteries.  The two batteries of each pair are connected in series and the series combinations of the pairs of batteries are connected in parallel between d.c. terminals.  The secondary winding is connected between the common terminals of each pair of batteries.
Patent CA-1081315-A (CA)
Inventor: JACOBS NORMAN A
IPC: H02P8/14
Filed: 1977-12-19
Granted: 1980-07-08
Abstract: STEP MOTOR VELOCITY CONTROL                   ABSTRACT OF THE DISCLOSURE           A drive control system for a stepping motor having an optical disk sensor on the rotor shaft.  A binary counter counts output pulses from a clock running much raster than the, maximum speed expected from the optical disk.  Optically-generated pulses, synchronized with the counted pulses, transfer the count from the counter into a storage register and reset the counter.  The count achieved by the counter is inversely proportional to the velocity of the rotor shaft.  More pulses and a higher count means a lower shaft speed.  Therefore, the contents of the register is a coded measure of shaft speed.  A code converter is used to determine the power input to the stepping motor to maintain a desired shaft speed.  Therefore, the higher the motor speed and the lower the counter output between successive optically gen-erated pulses, the less power is delivered to the stepping motor coils.
Patent CA-1087216-A (CA)
Title: Safety ski binding
Inventor: NEAU ALAIN
IPC: A63C9/085
Filed: 1977-12-20
Granted: 1980-10-07
Abstract: ABSTRACT OF THE DISCLOSURE         A mechanism is provided for adjusting the effective length of the cable in a ski binding having a sole plate re-leasably secured to a ski by means of at least one tensioned cable.  The adjustment mechanism comprises a rotatable support mounted on the ski to which an end of the cable is secured.          The rotatable support includes a ratchet and pawl arrangement whereby the position of the end of the cable may be manually regulated.
Patent CA-1073227-A (CA)
Inventor: UEHARA YOSHIO
IPC: E02B11/00
Filed: 1978-03-13
Granted: 1980-03-11
Abstract: TITLE OF THE INVENTION      Pipe for Underdraining ABSTRACT OF THE DISCLOSURE         A pipe for underdrainage comprises (1) a liquid collecting  pipe;  (2) a plurality of discontinuous  protrusions on the outer surface of the liquid -collecting pipe; (3) a filter layer capable of passing substantially liquid only, not solid, the filter layer being disposed around the liquid-collecting pipe and contacting the top portions of the pro-trusions; and (4) a liquid-conducting way composed of a space communicating both in the longitudinal direction and in the peripheral direction as the liquid collecting pipe and defined by the protrusions, the outer surface of the liquid-collecting pipe and the inner surface of the filter layer.
Patent CA-1099416-A (CA)
Inventor: KLOKKERS FRITS H
IPC: H05G1/56
Filed: 1978-03-21
Granted: 1981-04-14
Abstract: PHN.8737 6.2.1978 ABSTRACT:           A device comprising an electron tube having two electrodes wherebetween a potential difference ge-nerated by a high voltage generator exists, said tube being provided with a protection circuit against excess voltages which is connected between these electrodes. The protection circuit consists of a series network of a capacitor, having a capacitance which is substantially higher than the parasitic capacitance between the elec-trodes, and a number of diodes whose forward direction extends from the electrode of highest potential to the electrode of lowest potential.
Patent CA-1086395-A (CA)
Title: Electrical connector terminal of channel form
Inventor: NIX LOTHAR H W
IPC: H01R13/20
Filed: 1978-05-25
Granted: 1980-09-23
Abstract: ABSTRACT         An electrical terminal stamped and formed from sheet metal, comprises a base having two opposed edge portions each bent twice through ninety degrees to extend first away from the base and then over the base towards the other edge portion whereby the base and edge portions together define a passage, the free ends of the edge portions together defining a slot extending axially of the base and having a substantially closed end at one end of the base and a wider portion intermediate the ends of the base, the free end of each edge portion being formed at the wider portion of the slot with serrations directed towards the free end of the other edge portion.
Patent CA-1092532-A (CA)
Inventor: DENISON EARLY B
IPC: E21B17/00
Filed: 1978-06-01
Granted: 1980-12-30
Abstract: KELLY AND SAVER SUB COMBINATION WITH TELEMETERING MEANS      A combination of a saver sub, kelly cock and kelly for use with a drill string having a hard wired telemetering system installed therein includes a hard wired circuit for extending the circuit from the top of the drill pipe to a slip ring assembly disposed on or above the kelly.
Patent CA-1102580-A (CA)
Inventor: GRACHEV KONSTANTIN A
IPC: G01N21/49
Filed: 1978-06-06
Granted: 1981-06-09
Abstract: INSTRUMENT FOR MEASURING SIZES AND QUANTITY OF PARTICLES IN FLUID MEDIUM       ABSTRACT OF THE DISCLOSURE       According to the invention, the instrument for measu-ring the sizes and quantity of particles in a fluid medium comprises a light-sensitive device which converts light scattered by particles in a flow of a fluid medium which crosses a beam emitted by a light source, as well as some part of the light of that beam, arriving from an element whose purpose is to simulate a calibrated particle, to electric pulses. The light-sensitive device is connected via a divider, whose purpose is to distribute pulses according to the sizes of particles, to signal inputs of respective threshold devices whose outputs are con-nected to inputs of counters with indicators. The element which simulates a calibrated particle is adapted to perio-dically change, in the course of measurement, the bright-ness of light received by the light-sensitive device. Interposed between the output of the light-sensitive device and reference inputs of the threshold devices is a circuit for converting output pulses of the light-sensi-tive device to direct-current voltage which adjusts the trigger levels of the threshold devices according to the amplitude of a pulse arriving from the element which simulates a calibrated particle.
Patent CA-1089309-A (CA)
Inventor: SHEA CHRISTOPHER J
IPC: F24C15/02
Filed: 1978-06-12
Granted: 1980-11-11
Abstract: ABSTRACT A latch for ovens and the like includes a latch subassembly movable between latching and unlatching positions, a high temperature locking pawl engagable with the latch subassembly at a preselected elevated tempera-ture to block its movement to unlatching position, and a thermal element which moves the locking pawl into blocking position.  First adjustment means is provided to engage the locking pawl during its movement from a nonblocking position to the blocking position so as to locate its abutment surface in a predetermined position in the path of movement of the latch subassembly. Second adjustment means is also provided and is engagable with the locking pawl during its movement from blocking position to nonblocking position so as to locate the abutment surface on the pawl in a predetermined position. As a result, the length of the path of movement of the pawl between its two positions and the disposition of the pawl in its blocking position may be readily adjusted to compensate for variations in temperature conditions and thermal gradients between ovens and thermal elements in ovens of differ-ent models and manufacturers.
Patent CA-1088131-A (CA)
Title: Flow control means
Inventor: KETTERLING EDWIN
IPC: B62D11/08
Filed: 1978-06-14
Granted: 1980-10-21
Abstract: FLOW CONTROL MEANS    Abstract For the hydraulic brake system of a vehicle such as a farm or industrial tractor having brakes on the right and left rear wheels for both braking and steering, flow control means operatively interconnecting a source of hydraulic pressure available when the vehicle is operating, a hydraulic fluid reservoir and a manually actuated brake applicator means such as a brake pedal, so as to provide power braking.  The flow control means also provides for manual braking when hydraulic pressure is not available.  A separate relatively large fill piston and small pressurizing piston used in manual braking are in combination with the power brake valve.        An unloading valve is provided for cooperation with the fill piston during both the power and manual modes.