baber/WOPTO huggingface dataset:
Patent CA-1221799-A (CA)
Inventor: SCHMIDT JOHN
IPC: E04C2/22
Filed: 1984-01-31
Granted: 1987-05-12
Abstract: Abstract:          A building material for building elements, and a method and a system for manufacturing said elements.          A system for continuous manufacture of building elements consisting of a self-supporting framework of tightly compressed solid particles and a foaming material in the shape of a foamed plastic material, comprises a filling station where mould bottoms are placed in contin-uation of each other on a roller conveyor, assembled with sidewalls and passed along a guide section (8), wherein particle-shaped filler is supplied from a silo (9) while a premixed foam material is injected into the material through nozzle tubes (12), and the components are mixed before being injected into the mould and compressed. After placing of a top wall on each of the moulds, these are passed under a roller conveyor (3), and while the moulds are moved ahead between the roller conveyors (1) and (3) and possibly between roller conveyors outside the side, the foam material cements the particles together to a monolithic unit which will set before the moulds leave the roller conveyors (1,3). After demoulding of the formed flow of material, this is cut by a cutting mechan-ism G into required lengths, and the moulds are carried back to the filling station.          (Figure 1).
Patent CA-1213467-A (CA)
Inventor: KIMBERLEY JOHN A
IPC: F02M59/28
Filed: 1984-02-14
Granted: 1986-11-04
Abstract: ABSTRACT OF THE DISCLOSURE           A fuel injection pump includes a pump housing and at least one injection barrel inserted in the pump housing.  A respective pump piston is positioned in each at least one injection barrel.  A cavity is pro-vided in the pump housing and an elongated fuel rack extends transversely of the at least one pump piston within the housing cavity. Means connect the fuel rack with each at least one pump piston for altering its angular position in its injection barrel upon longitudinal displacement of the fuel rack for chang-ing the effective delivery stroke of the pump piston. An improvement of the pump, in accordance with the invention, consists of at least two lever arms, each lever arm being pivotally mounted to the pump housing at a respective primary pivot.  The axes of the pri-mary pivots are parallel to and spaced from one another.  Each lever arm is also pivotally connected to the fuel rack at respective secondary pivots. The axes of the secondary pivots are parallel to and spaced from both one another and the primary pivot axes.  At least one of the levers is recip-rocably actuable about its primary pivot axis there-by to longitudinally reciprocate the fuel rack.
Patent CA-1238617-A (CA)
Inventor: CAMPAU DANIEL N
IPC: F15C1/00
Filed: 1984-04-10
Granted: 1988-06-28
Abstract: ABSTRACT OF THE DISCLOSURE     An apparatus and system for filling containers with a required liquid to a predetermined level are disclosed.  The apparatus includes a main valve means for controlling the flow of liquid through the apparatus and into the container; a fluid amplifier means for receiving at least a portion of the liquid from the main valve means and for generating a pressure signal until such time as the liquid within the container reaches the predetermined level; and pilot valve means for maintaining the main valve means open in the presence of the pressure signal from the fluid amplifier and for closing the main valve means in the absence of the pressure signal. The system includes the aforesaid apparatus together with liquid supply conduit and valve means.
Patent CA-1231741-A (CA)
Inventor: REITER THOMAS A
IPC: B65G53/30
Filed: 1984-06-15
Granted: 1988-01-19
Abstract: ABSTRACT OF THE DISCLOSURE         A hydraulic process is provided for transporting a dense phase of solid particles in a liquid medium by use of a U-shaped transport line combined with injecting an amount of liquid into the transport line effective to reduce the density of solid particles to provide sufficient pressure in the transport line to lift the solids.
Patent CA-1219046-A (CA)
Inventor: BASIL RICHARD V JR
IPC: H01P7/06
Filed: 1984-06-28
Granted: 1987-03-10
Abstract: ABSTRACT In a microwave resonator, a variable cavity-wall segmentation along the location of a propagational current null is employed for thermal-compensation purposes by utilizing it in conjunction with supplemental mechanisms which operate to counteract thermally-induced variations in the resonator's characteristic geometry.  Because dimensional variations at a current null will have minimum impact on resonator coupling parameters, a variably-configured current-null segmentation serves in a minimal-impact fashion to absorb those thermally-induced dimensional variations which occur transverse to the null.  A thermally-responsive structure configured to provide thermal compensation by affirmatively introducing longitudinal variations which are inversely proportional to otherwise-uncompensated transverse variations is provided.  A further mechanism, which may be employed in conjunction with the longitudinal compensation mechanism may take the form of thermally-invariant inserts configured as part of the resonant cavity's longitudinal walls, provides a further degree of thermal stabilization by inhibiting thermally-induced variations in the resonator's characteristic transverse dimensions.
Patent CA-1226101-A (CA)
Inventor: MAESHIMA SEIICHI
IPC: A41D13/06
Filed: 1984-07-19
Granted: 1987-09-01
Abstract: ABSTRACT OF THE DISCLOSURE         Ski pants have a pair of protective pads formed from an elastic material, and each extending from the upper edge of the knee on one of the legs to at least the midportion of the shin.   Each pad comprises a knee por-tion and a shin portion, and has a plurality of first pro-jections formed on each of its knee and shin portions.          The knee portion further includes a plurality of second projections formed on the first projections.
Patent CA-1214746-A (CA)
Inventor: LAGACE GAETAN
IPC: B01D3/42
Filed: 1984-08-09
Granted: 1986-12-02
Abstract: AN AUTOMATIC WATER DISTILLATOR                        ABSTRACT           An automatic water distillator comprising a boiler enclosure having a heating element therein for evaporating water.  A water inlet is connected to the enclosure for admitting water therein, and an outlet is provided for removing water vapor therefrom.  A filter is associated with the outlet to remove undesired pollutant gases from the vapor.  A sensor is located within the enclosure to control the feed of water to the enclosure and the water level therein.  A cooling condensor coil is connected to the outlet for condensing the water vapor to produce distilled water in a collecting reservoir which incorporates sensing electrodes therein to control the feed of distilled water thereto.
Patent CA-1252791-A (CA)
Inventor: BROUWER MARIUS S
IPC: A61K31/215
Filed: 1984-08-29
Granted: 1989-04-18
Abstract: ABSTRACT        The invention relates to new benzoyl urea derivatives having anti-tumor activity, to the preparation of such compounds, and to compositions comprising at least one of the new compounds as the active substance.
Patent CA-1232669-A (CA)
Inventor: DOBYNS KENNETH P
IPC: H05K1/05
Filed: 1984-09-27
Granted: 1988-02-09
Abstract: Abstract of the Disclosure A composite chassis for electronic apparatus in-corporates  a  sheet  metal  substrate  with  injection-molded plastic  structural members  and other  details added. Certain mounting details permit good mechanical and electrical connection of external frame members, circuit boards, and other parts to the chassis.
Patent CA-1239260-A (CA)
Inventor: REYNHOUT MARINUS J
IPC: C08J9/28
Filed: 1984-10-18
Granted: 1988-07-19
Abstract: A B S T R A C T         PROCESS FOR PRODUCING DENSE MEMBRANES AND  (SUPPORTED) DENSE MEMBRANES SO PRODUCED      Process for producing dense membranes by allowing a solution comprising a polar polymer and/or a polar prepolymer in a polar solvent which is substantially soluble in a polar liquid to spread out over the surface of the polar liquid and allowing the spread out solution to desolvate. The dense membranes can be applied m supported membranes for use in gas separation processes.
Patent CA-1240100-A (CA)
Inventor: BRICHTA CORRADO
IPC: C08L31/04
Filed: 1984-11-14
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE           Compositions endowed with self-extinction properties and suitable for the preparation of foamed materials are disclosed, comprising:         (a)  ethylene/vinylacetate copolymer having vinyl-acetate content less than 50% by weight of copolymer;         (b)  at least one bromodiphenylether containing at least three bromine atoms in its molecule in an amount from about 5% to about 10% by weight of copolymer;  (c)  a metal oxide selected from the group comprising antimony trioxide, bismuth oxide and tungsten oxide in an amount from about 2% to about 4% by weight of copolymer; and (d)  at least one compound in an amount from about 0.1% to about 1% by weight of copolymer selected from the compounds represented by formula I                     I     wherein R1, R2, R3, R4, which may be the same or different are independently selected from hydrogen, aliphatic hydrocarbon radicals with 1-6 carbon atoms, chlorine, bromine, phenyl or cyclohexyl radicals, nitro groups and -CN groups;          R5, R6, which may be the same or different are independently selected from hydrogen, chlorine, bromine, aliphatic hydrocarbon radicals containing 1-3 carbon atoms, alkoxy radicals containing 1-4 carbon atoms, and  -?-OR7 groups, where R7 is an aliphatic hydrocarbon radical containing 1-3 carbon atoms.
Patent CA-1267291-A (CA)
Inventor: LUNDAHL E CORDELL
IPC: A01D34/412
Filed: 1985-01-02
Granted: 1990-04-03
Abstract: ABSTRACT OF THE DISCLOSURE An auger cutter, windrower, and conditioner for standing crops such as hay, including a cutting auger with cutting teeth on the peripheral edge of the auger flight and a conveyor auger to move cut crop to a central area to be discharged as a double windrow.
Patent CA-1219674-A (CA)
Inventor: TSUYAMA SADAHARU
IPC: G01P3/481
Filed: 1985-01-18
Granted: 1987-03-24
Abstract: ABSTRACT OF THE DISCLOSURE    A running data display unit (1) for a bicycle calculates running data such as running speed, running distance, average speed, maximum speed etc. of a bicycle, based on pulse signals from a revolution detecting portion (3).  This calculation is performed by a microcomputer incorporated in the display unit.  The running data obtained by the calculation are displayed in a digital form on a liquid crystal display panel (15).  The liquid crystal panel (15) also makes display of a pulse mark (26).  The display of the pulse mark (26) turns on and off alternately at the rise of the pulse applied normally from the revolution detecting portion (3).  As a result, by the display of the pulse mark (26), the rider of the bicycle can ascertain normal operation of the display unit (1), particularly normal operation of the revolution detecting portion (3).
Patent CA-1247873-A (CA)
Inventor: YOUNG NIELS O
IPC: F25B9/14
Filed: 1985-02-01
Granted: 1989-01-03
Abstract: ABSTRACT      A pressure stabilization system for a linear compressor 20 piston 24 in which a check valve 68 and passages 72, 64 within the piston permit commu-nication between a compressor work space and a non-working volume of gas 54 through an orifice 66 in the piston cylinder 30.  The check valve and ports allow momentary fluid communication between the dead space volume 54 and the working volume 26.          The fluid communication serves to stabilize working volume pressure and counteract the effects of gas leakage about the piston 24 and into the dead volume 54.  This fluid communication only occurs when dead volume pressure is greater than working volume pressure and port 66 and 64 are axially aligned.
Patent CA-1234415-A (CA)
Inventor: KURAISHI YOSHIAKI
IPC: H03H19/00
Filed: 1985-02-20
Granted: 1988-03-22
Abstract: ABSTRACT A  switched capacitor filter having the same value of  capacitance for the integrating capacitor  of  each filter channel.   The use of the same value capacitance results  in  DC offset voltages for each channel  being identical  and  easy  to  correct.   An  input  voltage divider  network having a separate output tap for  each channel  causes  each channel to have a  unique  filter transfer  function  despite  the  equal  value  of  all integrating capacitors.
Patent CA-1234189-A (CA)
Inventor: TANIMOTO YOSHIO
IPC: H03D3/18
Filed: 1985-03-27
Granted: 1988-03-15
Abstract: Abstract of the Disclosure A PSK demodulator includes a voltage controlled oscil-lator responsive to a control signal and a frequency converter for frequency converting an input PSK signal as a function of the output of the voltage controlled oscillator, also included is a carrier recovery circuit for recovering a carrier wave from the output of the frequency converter means.  A band-pass filter receives the recovered carrier wave; and a phase detector detects the output of the frequency converter as a function of the output of the band-pass filter and provides a demodulated signal.  A phase comparator detects the phase difference between the input and output signals of the band-pass filter and a low-pass filter is responsive to the output of the phase comparator for providing the control signal.   The PSK demodulator of the invention is essentially unaffected by frequency fluctuations of the input modulated waves.
Patent CA-1234860-A (CA)
Inventor: MURPHY MARK A
IPC: F24H9/20
Filed: 1985-05-07
Granted: 1988-04-05
Abstract: MOUNTING ASSEMBLY FOR HEATER THE THERMOSTAT CONTROL        Abstract of the Disclosure A thermostat control for an electric water heater is held in firm contact with the heater storage tank by a mounting assembly comprising a tank bracket including a body having an opening adapted to lockingly fit over the heater tank stud and a pair of laterally-spaced legs extending from the body and having a bent upper end portion adapted to apply spring pressure toward the tank outer wall.  The mounting assembly also includes a thermostat bracket carry-ing the thermostat control and having a pair of laterally-spaced, upstanding ears adapted to fit beneath the upper end portion of the legs on the tank bracket.  Each of the ears includes a nib which is received in a slot in the legs on the tank bracket to interlock the two brackets.  The tank bracket has a retaining lip located between the laterally-spaced legs which is positioned to tightly bear against the end wall of the thermo-stat control when the parts are in assembled position and an outward horizontal load is applied.
Patent CA-1251392-A (CA)
Inventor: GIBB PETER R
IPC: F16L39/04
Filed: 1985-05-28
Granted: 1989-03-21
Abstract: ABSTRACT OF THE DISCLOSURE          A means of sealing a multipath multipass swivel whereby that part of the structure housing the seal element deflects under pressure to compensate for the overall structural deflections, such that a constant seal gap is maintained.  A means of lubricating and flushing seal surfaces is also disclosed whereby a controlled liquid is injected between two seals at a higher pressure than the production fluid such that the seal between the injected liquid and the production fluid is less capable than the seal between the controlled liquid and ambient.
Patent CA-1238884-A (CA)
Inventor: MORI KEI
IPC: F21V8/00
Filed: 1985-06-14
Granted: 1988-07-05
Abstract: ABSTRACT OF THE DISCLOSURE:           A light radiator for effectively diffusing and radiating light rays which have been transmitted through an optical conductor.  The light radiator comprises a transparent cylinder, optical means movably accommodated in the cylinder for reflecting light rays guided into the cylinder from the optical conductor and radiating the light rays outside the cylinder, and driving means for moving the optical means along an axis direction of the cylinder. The optical means being constructed with elliptic globe having a short diameter approximately equal to the inner diameter of the cylinder and comprising an air chamber having a reflection surface for reflecting light rays guided into the cylinder and radiating the same outside the cylinder in the inner space thereof.  The driving means comprises optical oil filled in the cylinder and a liquid pump having an end portion communicating with the end portion of the cylinder and another end portion communicating with the other end portion of the same.  The optical means being moved in the cylinder by use of the liquid pump.
Patent CA-1251701-A (CA)
Inventor: BITTER RUDOLF
IPC: F02M35/16
Filed: 1985-06-28
Granted: 1989-03-28
Abstract: MOTOR VEHICLE WITH INTAKE MANIFOLD SYSTEM Abstract of the Disclosure In a motor vehicle having an engine intake manifold system, a plenum from which individual intake conduits extend to the cylinders of the engine is mounted to a portion of the vehicle structure,  such as the firewall of the vehicle body.   This enables the use of straight,  relatively  long  intake  manifold  pipes,  an arrangement which increases engine efficiency and which yields higher torque values at low engine speeds.
Patent CA-1258469-A (CA)
Inventor: ERPENBACH HEINZ
IPC: C07C67/37
Filed: 1985-07-10
Granted: 1989-08-15
Abstract: PROCESS FOR THE JOINT MANUFACUTRE OF CARBOXYLIC ACIDS, CARBOXYLIC ANHYDRIDES AND, IF DESIRED, CARBOXYLIC ACID          ESTERS      ABSTRACT OF THE DISCLOSURE:      Carboxylic acids, carboxylic anhydrides and, if desired, carboxylic acid esters of the general formulae RCOOH, RCOOCOR and RCOOR, respectively, in which R each time stands for one and the same alkyl radical having from 1 to 4 carbon atoms, are produced jointly. To this end, dialkyl ether of the general formula ROR is react-ed at temperatures of 50 to 250°C and under pressures of 0.1 to 120 bars, with an alcohol of the general for-mula ROH in a molar ratio of 9 : 1 to 1 : 9 under an-hydrous conditions, with carbon monoxide and, if desir-ed, hydrogen in the presence of a catalyst system con-sisting of carbonyl complexes of noble metals belonging to group VIII of the Periodic System; an alkali metal iodide, organophosphonium iodide or organoammonium iodide; an alkyl iodide of the general formula RI; and, if desired, compounds of carbonyl-yielding non-noble metals belonging to groups IV, V, VI, VII or VIII of the Periodic system.
Patent CA-1232081-A (CA)
Inventor: BREITLING WOLFRAM
IPC: H05K9/00
Filed: 1985-07-16
Granted: 1988-01-26
Abstract: ABSTRACT OF THE DISCLOSURE A two-layer circuit board 1 comprises two plates 2, 3 supporting two conductor configurations 7, 8.  The board 1 is provided with a screening foil 4 and has a hole 9 with a metallic lining 10 connected electrically to the screening foil 4.  The lining 10 is covered by an insulating layer 14 onto which a conductive metal layer is applied.  The metal layer, electrically insulated from the lining 10 by the insulating layer 14, is connected electrically at both of its ends 17, 18 with the conductors 7, 8.  Such a coaxial design of the hole 9 enables a total neutralization of interference between neighbouring cross-contacts.
Patent CA-1239758-A (CA)
Inventor: HAUPTMANN MICHAEL C
IPC: E03D9/03
Filed: 1985-08-06
Granted: 1988-08-02
Abstract: AUTOMATIC TOILET BOWL CLEANER                    AND DEPLETION SIGNAL            ABSTRACT OF THE DISCLOSURE          A water treatment container for utilization in a tank of a toilet bowl having an upper chamber through which water may circulate; an intermediate wall separating the upper chamber from a lower chamber, the intermediate wall carrying water treatment material which may be used up and if necessary a ballast material, the lower chamber being sealed to be buoyant.  The weight of the water treatment material and, if necessary, the ballast, is such as to hold the container in the tank in an orientation where the air chamber is the lower one standing on the bottom wall of the tank.  An additional chamber at the bottom of the container having an opening extending to the bottom wall is provided, said additional chamber carrying a water coloring material.          When the water treatment material and, if used, the ballast, reach a point where the buoyancy of the lower chamber will overcome the weight of the material in the upper chamber, the container will be inverted, so that the opening to the additional chamber carrying the water coloring material will now be available to the water in the tank and color the water to provide a signal that the water treatment material is about to be used up.
Patent CA-1262853-A (CA)
Inventor: CRAINICH LAWRENCE
IPC: A61B17/00
Filed: 1985-08-09
Granted: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE    Surgical staples having improved configurations providing significant advantages such as parallel stacking, square bending, easier skin penetration due to sharp point, and others.
Patent CA-1248921-A (CA)
Inventor: ASCHBERGER MATTHIAS
IPC: B01F3/04
Filed: 1985-08-21
Granted: 1989-01-17
Abstract: ABSTRACT      Circulation pump system in a storage vessel.    The circulation  pump is affixed via the discharge port of the storage vessel directly to a wall duct  connection by means of a bayonet-joint-type connection.
Patent CA-1270667-A (CA)
Inventor: KELLER BOBBY R
IPC: B23B5/36
Filed: 1986-03-14
Granted: 1990-06-26
Abstract: 7                   52,058 ABSTRACT OF THE DISCLOSURE A lathe for machining a balloon-shaped pocket in a turbine rotor comprising a carriage disposed on ways to move  axially along the bed of the  lathe,  a cross-feed mounted on the carriage, the cross-feed moving toward and away from the axis of the lathe and a tear-dropped shaped tool holder for holding a single-edged cutting tool dis-posed on the cross-feed in such a manner that the cutting tip of the single-edge tool moves in a circular arc and cooperates with the  cross-feed to  cut  a balloon-shaped pocket in a turbine rotor.
Patent CA-1260741-A (CA)
Inventor: OSAWA YOSHITAKA
IPC: B29C71/04
Filed: 1986-03-27
Granted: 1989-09-26
Abstract: Abstract:     The invention provides an elastomeric optical waveguide comprising a core and a cladding surrounding the core in which at least the core comprises an elastomer to which elasticity has been imparted by irradiation with radioactive rays.  The waveguide has low attenuation of light transmission.
Patent CA-1265878-A (CA)
Inventor: FINO BERNARD
IPC: H04B1/16
Filed: 1986-05-01
Granted: 1990-02-13
Abstract: ABSTRACT: "Multiplex information transmission  system." This system for transmitting information be-tween at least two stations 1, 2, the information origi-nating from free or engaged channels in a multiplex frame, each station comprising at least one transmitting circuit 101, 201 and one receiving circuit 103, 203 powered from a power supply U, and means 100 for detecting the free and engaged channels, is characterized in that means 100' cooperating with the means 100 provide a procedure for establishing  a multiplex formed by an elementary frame in which the engaged channels are grouped side-by-side in said elementary frame and means 110, 111, 210, 211 for reducing the power consumption of the transmitting and receiving circuits 101, 201 and 103, 203 respectively, after having detected the free channels for normally sup-plying the transmitting circuit 101, 201 and receiving circuit 103, 203 after having detected the engaged channels, and for n-wise regrouping the elementary multiplex frames.       Use: Rural telephone systems. Relevant drawing: Figure 1.