baber/WOPTO huggingface dataset:
Patent CA-1210879-A (CA)
Inventor: BORG KEVIN E
IPC: H04M11/00
Filed: 1983-11-29
Granted: 1986-09-02
Abstract: Abstract A telecommunications system is disclosed which is user programmable permitting inter and intrapremises communications from existent two-wire telephone extension sets at a customer's premises.  The system may be functionally described as a telephone call interceptor comprising a number of building blocks for providing a plurality of features which the existent telephone extension sets may not be capable of by themselves.  A data processor receives data input from an incoming ringing signal detector, a telephone signal receiver, a dial tone detector or from an associated user-activatable data input device.  Responsive to the data input, the data processor provides output through a speech processor, a telephone signal generator, a ring generator or through an associated data output device such as a loudspeaker.  A peripheral device interface connects data processor to security, utility meter, fire detection, energy control, appliance and other devices.
Patent CA-1240123-A (CA)
Inventor: SVANHOLM GOTE K A
IPC: B28B15/00
Filed: 1984-01-10
Granted: 1988-08-09
Abstract: ABSTRACT      The invention is a method for manufacture of aerated concrete or other similar calcium silicate hydrate products.  Object of the invention is to achieve an optimal utilisation of investments which are necessary for the erection of the plant in question.          This is achieved in that the time for the stiffening of one cast body is kept shorter than the pacing time between two consecutive pourings of mix.  A suitable way to achieve the short stiffening time is to use an extremely high reactive binder.
Patent CA-1228539-A (CA)
Inventor: AUCHINCLOSS THOMAS R
IPC: A01N41/04
Filed: 1984-05-18
Granted: 1987-10-27
Abstract: IMPROVEMENTS IN AND RELATING TO THE REARING OF                   LIVESTOCK               A B S T R A C T            A biocidal composition, suitable for the sanitization of litter upon which livestock is reared, comprising a substantially anhydrous biocidal alkyl benzene sulphonic acid dissolved in an hydrophobic oil base. The biocidal spectrum of the composition may be extended by incorporation of other biocides and/or insecticides into the composition.  The invention also provides a method of sanitizing litter using the biocidal composition, and litter whenever treated with the biocidal composition.
Patent CA-1224110-A (CA)
Inventor: RAND JOHN A
IPC: C07C67/00
Filed: 1984-06-28
Granted: 1987-07-14
Abstract: ABSTRACT         C4-C16 dialkyl sulphosuccinates are prepared as 30-50% by weight aqueous compositions at reaction temperatures above 85°C.  In order to prevent a sudden large viscosity rise on cooling below 75°C, urea (10 to 30% by weight based on the dialkyl sulphosuccinate) is added to the reaction mixture as it cools.
Patent CA-1218573-A (CA)
Inventor: AHN HONGSIK
IPC: F28B9/08
Filed: 1984-08-02
Granted: 1987-03-03
Abstract: FURNACE HAVING WATER VAPOR-CONDENSING SECONDARY HEAT EXCHANGER                           Abstract A compact secondary heat exchanger, installed above the preliminary heat exchanger in a down draft type gas burning furnace, so greatly reduces combustion gas temperature as to recover a portion of the latent heat in the water vapor created by burning the hydrocarbon gas.
Patent CA-1247935-A (CA)
Inventor: CARLETON WILLIAM A
IPC: F04B53/06
Filed: 1984-12-05
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE   A fuel pump vent-relief valve for venting a vapor pressure less than a fluid pressure and relieving the fluid pressure when in excess of a predetermined relief pressure includes a valve body having an inlet passage, an outlet passage, and a valve bore containing a ball valve and a tubular valve, the tubular valve and the valve body cooperating to define d relief passage between the inlet passage and the outlet passage.  The pump includes a first spring located between the ball valve and the tubular valve acting to bias the ball valve towards the inlet passage and the tubular valve towards the outlet passage, the hall valve adapted to cooperate with the inlet passage to establish a vapor bypass passage therebetween when the ball valve contacts the inlet passage, and the tubular valve having a vent passage therethrough adapted to be closed by the ball valve; and a second spring located between the tubular valve and the outlet passage for biasing the tubular valve towards the inlet passage, to normally close the relief passage; such that the vapor pressure is vented through the bypass passage and the vent passage until the fluid pressure overcomes the first spring to cause the ball valve to close the vent passage and such that fluid pressure is relieved when the relief passage is opened when the fluid pressure exceeds a predetermined relief pressure to urge the tubular valve towards the outlet passage to open the relief valve.
Patent CA-1266286-A (CA)
Inventor: ARBORELIUS MANS JR
IPC: B65D83/34
Filed: 1984-12-18
Granted: 1990-02-27
Abstract: ABSTRACT            An apparatus for production of ultra-fine homogenous aerosols, or a nebuliser, comprises a Coanda-plate and a liquid channel opening in the vicinity thereof, preferably through an orifice plate.  The apparatus is useful for producing a micro-aerosol in medical treatment and in other fields.  The aerosol is produced from a liquid film formed on the Coanda-plate, which film flows over the plate under radial thinning and breaks into small homogenous droplets at the edge of said plate.  Preferably the apparatus is provided with a liquid container surrounding the Coanda-plate.
Patent CA-1250150-A (CA)
Inventor: SJUNNESSON BENGT O
IPC: E05B9/04
Filed: 1984-12-18
Granted: 1989-02-21
Abstract: ABSTRACT     A cylinder lock (1) has a normal locking mode (12 o'clock position) and a service locking mode (10 o'clock position). When the cylinder plug (3) is left in the service mode of the lock, with the aid of  standard key, the lock can be turned with the aid of a service key (9).          The service key is latched against withdrawal in the normal mode of the lock, by means of an intermediate pin (7') of larger diameter than a corresponding upper pin (4) in the normal mode of the lock. The intermediate pin can be received in a widened part (3b') of a corresponding pin -channel (3a') in the cylinder plug, but is unable to enter the pin-channel (2a) of the cylinder housing of smaller diameter, hence latching the service key (9). Subsequent to using the service key (9), the cylinder is returned to the normal locking mode (12 o'clock position) with the aid of the standard key, whereafter the lock can only be opened with the aid of the standard key. Each of the two modes can be defined by a spring-biased ball disposed in a suitable pin-channel and arranged to snap-in a corres-ponding empty pin-channel in the plug.     (Figures 3 and 6)
Patent CA-1235119-A (CA)
Inventor: YAMAZAKI KAZUHIRO
IPC: B01J20/28
Filed: 1985-01-23
Granted: 1988-04-12
Abstract: Abstract of the Disclosure Cellulose acetate is formed into porous, spherical particles, having an acetylation degree of 49 to 60 %, a particle diameter of 0.05 to 10 mm, a sphericity of 0.7 or larger, a pore volume of 0.4 cc/g or larger and a collapsing strength of 9 kg or higher.
Patent CA-1218061-A (CA)
Inventor: WAGNER HANS
IPC: C07D487/04
Filed: 1985-02-01
Granted: 1987-02-17
Abstract: ABSTRACT   This disclosure relates to a class of novel 6-substituted-5-phenyltetrazolo[1,5-a][1,2,4]triazolo [1,5-c]pyrimidines and to pharmaceutical compositions containing such compounds.  The compounds and compositions disclosed are useful as renal vasodilators, diuretics and/or anti-hypertensive agents for the treatment of hypertensive disorders in humans.
Patent CA-1218125-A (CA)
Inventor: MOY ALEXANDER
IPC: H01C17/24
Filed: 1985-02-06
Granted: 1987-02-17
Abstract: ABSTRACT OF THE DISCLOSURE      An electrical  film resistor.   The  film resistor includes a substrate, resistive film, and first and second terminals.  The first terminal includes a first electrode.          The second terminal includes second and third electrodes.          The second electrode is close to the first electrode, and the  third  electrode  is  spaced  apart  from  the  first electrode.  Moreover, the second and third electrodes are electrically interconnected.   A kerf may be cut in the resistive material to increase the resistance between the two terminals and eventually substantially electrically isolate  the  second electrode  from the  first terminal.          Thereafter, kerfs may be cut in the resistive material between first and third electrodes to further increase the resistance between the two terminals.
Patent CA-1265097-A (CA)
Inventor: SHANK BRIAN E
IPC: B65D41/34
Filed: 1985-04-04
Granted: 1990-01-30
Abstract: Abstract A method of manufacturing a tamper-evident closure having a detachable annular tamper-indicating portion includes a step of testing the connection between the detachable portion and the remainder of the closure.  The testing may comprise either use of optical detection apparatus or use of a deflection measuring system which applies radial pressure to the detachable portion.  A tamper-evident closure having a detachable annular tamper-indicating portion includes gaging means to cooperate with optical detection apparatus to enable detection of closures having unacceptable tolerances.
Patent CA-1256111-A (CA)
Inventor: KITCHIN JOHN
IPC: A61P3/10
Filed: 1985-04-24
Granted: 1989-06-20
Abstract: A B S T R A C T     Compounds of the general formula (I)                      (I) (R is H, alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or CHO, R1 and R2 are independently halogen, alkyl, alkoxy, hydroxyl, cyano, nitro or -NR3R4 where R3 and R4 are independently H or alkyl and R2 may be H) and their salts have selective .alpha.2-adrenoreceptor antagonist action.      The compounds may be prepared by amination of compounds of the general formula (II)                      (II) (where R1 and R2 are as defined above and X is a leaving group)
Patent CA-1225105-A (CA)
Inventor: BARRETT DAVE D JR
IPC: C04B16/06
Filed: 1985-09-13
Granted: 1987-08-04
Abstract: Abstract A cementitious mixture including water-repellent vermiculite, polypropylene fibers and cement.   A preferred embodiment utili-zes: asphalt-coated, expanded vermiculite; collated, fibrillated polypropylene  fibers;  and non-shrinking Portland cement.   Test data indicates a greatly increased compressive strength compared to previously known vermiculite  insulating  concretes.   A pre-fabricated building panel utilizing the mixture of the present invention,  and  a  method  of  manufacture  thereof,  are  also disclosed.  Calculated R values indicate good thermal insulating characteristics.
Patent CA-1247799-A (CA)
Inventor: LEE CHI-LONG
IPC: C08L83/04
Filed: 1985-09-18
Granted: 1988-12-28
Abstract: FOAMABLE ORGANOSILOXANE COMPOSITIONS                        Abstract Polyorganosiloxane foams exhibiting a desirable combination of low density, an average cell size between 0.2 and 4 mm and a cell concentration of at least 4 per linear centimeter are obtained by dispensing and curing moisture curable organosiloxane compositions containing a dispersed liquid or gaseous blowing agent and, as a foam stabilizer, a resinous organosiloxane copolymer comprising trimethylsiloxy units, SiO4/2 units and fluorine-containing organosiloxane units.  The polymer portion of the organosiloxane compositions can be a polydimethylsiloxane or a graft copolymer comprising at least 20 mole percent of dimethylsiloxane units in combination with organic units.
Patent CA-1262020-A (CA)
Title: Aluminum and silica clad refractory oxide thermal spray powder
Inventor: NOVINSKI EDWARD R
IPC: C04B41/87
Filed: 1985-11-12
Granted: 1989-10-03
Abstract: ABSTRACT OF THE DISCLOSURE       A thermal spray powder comprising particles with a central core of a material selected from the group consisting of zirconium oxide, magnesium oxide, hafnium oxide, cerium oxide, yttrium oxide and combinations thereof. The core then has discrete aluminum particles and silicon dioxide homogeneously disposed in a binder deposited thereon to form the thermal spray powder which may be thermal sprayed to produce an abradable and erosion resistant coating.
Patent CA-1249135-A (CA)
Inventor: COGLIANO JOSEPH A
IPC: E02B11/00
Filed: 1985-11-18
Granted: 1989-01-24
Abstract: METHOD OF INHIBITING HYDROSTATIC PRESSURE          AT SUBTERRANEAN STRUCTURAL SURFACES                            Abstract A method of inhibiting hydrostatic pressure by applying a board of open porosity to a subterranean structural surface; said board having a plurality of open, continuous channels on the boards major surface positioned adjacent to the structural surface.
Patent CA-1247986-A (CA)
Inventor: BERENJIAN KARIM
IPC: B62D1/19
Filed: 1986-01-03
Granted: 1989-01-03
Abstract: Abstract of the Disclosure An energy absorbing steering column for a motor vehicle includes a vehicle body, an upper steering column tube, a lower steering column tube telescopically engaged with the upper steering column tube, a steering shaft rotatably suspended within the steering column and having a steering wheel secured to the rearward end of the shaft.  A first means is provided for mounting the upper steering column tube to the body and for absorbing impact loads through plastic deformation as the column tubes move together axially.  A second means is provided for securing the upper column tube to the lower column tube and for allowing the tubes to move axially relative to each other.
Patent CA-1263073-A (CA)
Inventor: SHAFFAR MARK R
IPC: C12Q1/54
Filed: 1986-02-28
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE          An improved method and reagents are disclosed for determining a ligand in an assay solution containing the ligand, a reagent system and a luminescent compounds, wherein the intensity of the light emitted by the assay solution is related to the change in the transmittive properties of the assay solution produced by the interaction of the ligand to be determined and a reagent system capable of producing a change in the transmittive properties of the assay solution in the presence of the ligand.
Patent CA-1249134-A (CA)
Inventor: COLLIPP BRUCE G
IPC: B63B21/50
Filed: 1986-03-14
Granted: 1989-01-24
Abstract: A B S T R A C T                 TENSION LEG PLATFORM ANCHORING                     METHOD AND APPARATUS     A method and apparatus is presented for anchoring a tension leg platform to the water bottom using an anchor having an upper and lower assembly. The anchor's upper assembly is operatively con-nected to the lower ends of the tethers forming the tension legs of the tension leg platform, and acts to space and align each tether in a vertical manner when the anchor's upper assembly is connected to the anchor's lower assembly, which has previously been secured to the water bottom by anchor piles.
Patent CA-1248864-A (CA)
Inventor: MILLER BOB L
IPC: B65B13/02
Filed: 1986-04-28
Granted: 1989-01-17
Abstract: Abstract of the Disclosure A device for wrapping a bale of ruminant animal feedstuff and injecting it with a chemical treatment, com-prising a frame carried by a tractor, and a turntable with spikes thereon on the frame for holding a bale off the ground and rotating it relative to the frame.  The device is equipped for holding a supply of wrapping material and for rotating the turntable and a bale thereon with the wrapping material attached to the bale, whereby the wrapping material is wrapped around the bale as the bale rotates with the turntable.  The device is also equipped for injecting chemical treatment from a source on the tractor into the bale.          A method of injecting a chemical treatment into a bale is also disclosed.
Patent CA-1247151-A (CA)
Inventor: KLEEB THOMAS R
IPC: C04B35/66
Filed: 1986-06-12
Granted: 1988-12-20
Abstract: Abstract of the Disclosure A refractory composition characterized by relative-ly high abrasion resistance, good flowability and long work-ing time, comprising of 0.5 to 5 weight percent volatilized silica, 3.0 to 15 weight percent -65 mesh alumina, 10 - 40 weight percent cement, and the balance a refractory aggre-gate.
Patent CA-1261986-A (CA)
Inventor: STATZ ROBERT J
IPC: C08L33/00
Filed: 1986-12-18
Granted: 1989-09-26
Abstract: TITLE        PROCESS FOR PREPARING METAL-PROCESSIBLE               ALUMINUM IONOMER BLENDS               ABSTRACT OF THE DISCLOSURE       Melt-processible blends of aluminum ionomers of ethylene/unsaturated carboxylic acid copolymers and thermoplastic resins or elastomers are obtained by mixing the ethylene/acid copolymer and the thermoplastic resin or elastomer and simultaneously or subsequently neutralizing from about 1 to about 100% of the carboxylic acid groups of the ethylene copolymer with aluminum ions.
Patent CA-1272911-A (CA)
Inventor: LIEVENS HUGO
IPC: C25D5/50
Filed: 1987-10-20
Granted: 1990-08-21
Abstract: ABSTRACT     Steel substrate with brass covering layer to enhance adhesion to  rubber  particularly  in  humid  atmosphere  above  ambient temperature wherein said covering layer has at its surface a (Cu/Cu+Zn)-ratio of not more than 0.2 the respective Cu and Zn contents being considered in at.%. In addition the content of carbon and inorganic impurities in the brass surface layer is low. A method for producing said brass covered substrate comprises the steps of shortly heating a normal brass covered substrate at between 250° and 350°C in a vacuum atmosphere.
Patent CA-1273999-A (CA)
Inventor: WISSELL DANIEL
IPC: G01R31/04
Filed: 1988-02-10
Granted: 1990-09-11
Abstract: Abstract Apparatus and method are disclosed for identifying and measuring random contact interruption events in a circuit interconnection device.  A comparator circuit, adapted to operated at high frequencies, identified when an interrupt event has occurred.  The comparator circuit, as a result of the interruption event, causes a high frequency counter circuit to count clock pulses.  The count in the clock circuit is continuously applied to an RAM memory circuit, write-enabled at an addressed memory location. After the interruption event is terminated, the RAM memory circuit is not longer write enabled at the addressed location and the addressed location is changed (incremented) in preparation for the next event.  The counter circuit  is also reset to zero in preparation for the next interruption event.  The number of counts from a clock unit having a known frequency provides the duration of the interruption event.  With the use of a clock unit operated at 100 MHz, interrupt events from 10 nanoseconds to 9.99 microseconds can be identified. Because of the frequency at which the testing is performed, the input impedance of the comparator circuit must be matched to the impedance of the circuit interconnection device.
Patent CA-1273588-A (CA)
Inventor: BOX THOMAS
IPC: B65D1/22
Filed: 1988-07-11
Granted: 1990-09-04
Abstract: n ABSTRACT          A beverage case for holding a plurality of beverage containers comprises two longitudinal sides and two lateral sides.  Each longitudinal side has a lower horizontal panel, an intermediate horizontal panel, an upper horizontal panel, two vertical end panels and two openings defined by the horizontal and vertical panels.  Each lateral side has a lower horizontal panel, an intermediate panel, an upper panel, two vertical end panels and two openings defined by the horizontal and vertical panels.  A rib structure surrounds the horizontal and vertical panels.
Patent CH-509147-A (CH)
Title: Openable extrusion head
Inventor: KARL VOSSEN
IPC: B29C48/07
Filed: 1968-05-29
Abstract: Openable extrusion head consists of a stationary section fixed to the exit side of the extruder, and a displaceable section which lies in sealed position against the extruder and the stationary section, the displaceable section contng. one or more shaping elements, which are locked in the desired position by a wedge and a counter-wedge. The displaceable section is swingably connected with the extruder for opening purposes, the wedge being displaceable and the counter-wedge fixed in the displaceable section, so that the counter-wedge forms a first stop for the wedge in the locked position, and the displaceable section contains a second stop for the wedge in the released position.
Patent DK-137190-A (DK)
Inventor: SILBERMANN JOSEPH
IPC: C08J3/20
Filed: 1990-06-01
Abstract: Improved stabilizer compositions are provided which impart significant long-term heat stabilization to halogen-containing vinyl polymers such as polyvinyl chloride. The improved stabilizer compositions combine one or more metal-containing primary stabilizer compounds with a finely divided co-stabilizing phosphate material of a predetermined surface area. The phosphate material includes an anhydrous or hydrous sodium or potassium monohydrogen phosphate, lithium dihydrogen phosphate, or alkali-metal pyrophosphate. The novel combination of stabilizers enables a reduction in the amount of metal-containing stabilizer, if desired, while still yielding long-term stability in the resultant polymer, or provides the ability to raise process temperature and reduce cycle times of molding operations.
Patent DK-258786-A (DK)
Inventor: HORN HANS J
IPC: B42F13/24
Filed: 1986-06-02
Abstract: 1. Closing device for files with at least two fixed pins (2) attached to a base panel (1) and also to two movable pins (3) which move into an open position by means of a pivotal rod (6) from a closed position in which the free ends of movable pins (3) rest on the free ends of the fixed pins, for the purpose of forming a closed guide for perforated sheets, in the open position of which the free ends of the movable pins (3) are raised from those of the fixed pins (2), characterized in that by operating the pivotal rod (6) the free ends of the movable pins (3) are raised sufficiently far from the free ends of the fixed pins (2) that the pivotal rod (6) can be pivoted between the free ends of both sorts of pins into an end positon in which it is possible easily to insert and turn over perforated sheets.
Patent DK-326580-A (DK)
Inventor: RAATJES E S
IPC: E02D29/14
Filed: 1980-07-29
Abstract: The cap (1,20) grid cap or the cap portions of a cover like an inspection or water discharge well in the surface of a road or foot-path comprises at lease one such slot-like opening (18, 31) extending from its periphery that when applying an external force to a peripheral portion of the one cap portion, a resilient movement from the one cap portion with respect to the other one occurs in the plane of the cover.
Patent DK-370785-A (DK)
Inventor: BUSCHULTE WINFRIED
IPC: F23D11/40
Filed: 1985-08-15
Abstract: The invention relates to a hot-gas generating burner comprising a nozzle discharging a fuel jet which then enters a mixing tube, and an orifice plate surrounding the outlet of the nozzle. The casing of the burner is divided by the orifice plate into an upstream-disposed precombustion chamber which includes the nozzle, and a downstream combustion chamber which contains the mixing tube. The orifice has a central passage for the fuel jet which is discharged from the nozzle and a number of openings surrounding the passage. In order to reduce the noise concomitant with the operation of the burner, the spacing between the peripheries of the neighboring openings equals at least 50% of the diameter of the openings, and/or the openings in the orifice plate are associated with at least one air duct in the direction of flow.
Patent DK-466989-A (DK)
Inventor: DREYFUSS MICHAEL MORRIS
IPC: C07K7/64
Filed: 1989-09-21
Abstract: Pipecolic acid-containing peptolides wherein the peptidic backbone is of at least 9  alpha -amino acid residues joined together by peptide bonds, particularly the compounds of formula I <CHEM>  wherein the substituents have various significances, are disclosed. They can be prepared by isolation or derivation from an appropriate microorganism strain such as S 42508/F (NRRL 15761). They have interesting pharmacological, e.g. antifungal, chemotherapeutic drug resistance reversing and to some extent immunosuppressant and antiinflammatory properties.