baber/WOPTO huggingface dataset:
Patent CA-1227010-A (CA)
Inventor: BASTIANSEN KAJ
IPC: E04D3/28
Filed: 1984-09-28
Granted: 1987-09-22
Abstract: Building element and roof structure comprising a plurality of such elements .            ABSTRACT            A hollow building element of a plastics material comprising an upper wall, a lower wall, a pair of opposite side walls intercon-necting the lateral edges of the upper and lower walls, a joining member in the form of a cylindrical, slotted, downwardly open flange provided at the upper edges of each side wall, the lower end of a side wall being integrally connected to an anchoring element for anchoring the building element to a support and the lower end of the opposite side wall being integrally connected to a guide member adapted to engage the anchoring member of an adjacent building element so as to maintain the lower ends of two adjacent side walls in spaced relationship and so as to form a tight connection between such elements.            A plurality of such building elements may readily be an-chored to a support so as to form a continuous structure.
Patent CA-1263275-A (CA)
Inventor: BAKER DORIAN R W
IPC: B61D3/10
Filed: 1984-09-28
Granted: 1989-11-28
Abstract: ABSTRACT INTERMODAL TRANSPORT   A bogie (25) for use in an intermodal transport system has wheels (18), which may be adapted for road or rail travel.  The bogie is provided at each of its ends with a coupling means (20) by means of which each end region of the bogie can be connected to a respective transport container (or wheeled rail wagon) to interconnect the containers with adjacent ends of the containers supported on the bogie.     The coupling means permits rotation of the con-tainers relative to the bogie about respective upwardly extending axes.     Thus, road or rail trains may be formed for the transport of freight.
Patent CA-1226661-A (CA)
Inventor: HEAD KENNETH O
IPC: G01S15/88
Filed: 1984-10-11
Granted: 1987-09-08
Abstract: SYSTEM FOR ULTRASONICALLY DETECTING      THE RELATIVE POSITION OF A MOVABLE DEVICE                ABSTRACT OF THE DISCLOSURE    An ultrasonic system is responsive to the relative position of a movable device within a fluid-filled structure.          A transducer transmits ultrasonic signals from a location fixed within the structure to the device for reflection thereby and for picking up the reflected signals.  A reference target within the fluid, attached either to the structure or the device, also reflects the transmitted ultrasonic signals fro also being picked up by the transducer, such reference target being a predetermined fixed distance relative to either the device or the structure, whereby the different picked up signals reflected from the device and reference target will have a timed relationship corresponding to such fixed distance, measurement circuitry means is responsive to the picked up signals reflected from the device and to such timed relationship for providing an output signal which is a function of change in the position of the device within the structure, being includes circuitry responsive to the timed relationship for causing the output signal  to be compensated for changes in the velocity of ultrasonic signals in the fluid resulting from changes in parameters thereof subject to causing errors in the output signal.  The structure is, for example, a fluid cylinder and the movable device is a piston within the cylinder.  Alternatively, sensing of the parameter is used for output signal compensation.
Patent CA-1240587-A (CA)
Inventor: MARCHADOUR JEAN-CHARLES
IPC: B67C3/22
Filed: 1984-10-15
Granted: 1988-08-16
Abstract: A B S T R A C T          Apparatus for cleaning a flowable material filling device composed of a hopper for holding the material, a plurality of spaced-apart assemblies, each of which includes a cylinder into which material flows from the hopper and a piston movable in the cylinder to force material from the cylinder into containers, and a piston support structure for causing the pistons to move in the cylinders.  The apparatus includes a lifting mechanism coupled to the piston support structure and responsive to a first signal for moving the piston support structure in a first direction to thereby move the pistons out of the cylinders, and responsive to a second signal for moving the piston support structure in a second direction to thereby move the pistons back into the cylinders.  Valve controlled liquid spray nozzles are positioned to spray liquid into the cylinders and against the pistons when they are removed from the cylinders in response to a third signal.  A control unit automatically supplies the first, second and third signals to control the lifting mechanism and the valves.
Patent CA-1217276-A (CA)
Inventor: VAN GELDEREN GUIDO
IPC: G01M17/02
Filed: 1984-10-25
Granted: 1987-01-27
Abstract: Abstract of the Disclosure APPARATUS AND METHOD ADAPTED TO TEST TIRES   BY ELIMINATING JITTER FROM DATA SIGNALS          WITHOUT LOSING DATA       Tires of vehicles can be accurately tested by providing a signal generator 150 comprising a voltage controlled oscillator 152 for generating output signals substantially free of jitter. Digital up/down counters 162 and 163 responsive to data signals and the output signals generate a counter signal which increases or decreases depending on the relative frequency between the data signals and output signals. A conditioning circuit 173, including a digital to analog converter 174 and an integrator (components 178, 185 and 189-191), is connected between counters 162 and 163 and signal generator 150 so that the signal generator produces an output signal which tracks the data signal in frequency and so that an output signal is produced for every data signal over a wide range of frequencies.
Patent CA-1230627-A (CA)
Inventor: BASNETT ROBERT T
IPC: H01H33/02
Filed: 1984-11-14
Granted: 1987-12-22
Abstract: A B S T R A C T                  ELECTRIC CONTACTOR WITH  KICKOUT SPRING MEANS         The invention relates to an electric contactor including  a  movable  structure,   electromagnetic  means operable  to  move  the  movable  structure  to  a  contact-actuated position, and kickout spring means for restoring the movable  structure  to a contact-normal position upon deenergization of the electromagnetic means.          The  movable  structure  (38)  and  the  electro-magnetic means (54) are supported on a first frame (14). The kickout spring means  form  an  assembly comprising  a second  frame  (12)  separably  fastened together with the first frame, a link (58) movably supported on the second frame  and  releasably coupled with the movable structure (38), and at least one kickout spring (56) anchored to the second frame and operatively connected to the link, move-ment of the latter under the action of the spring being limited to an extent insufficient to interfere with the restoring function of the spring but sufficient to permit separation of the two frames from one another while leaving the spring assembly essentially undisturbed.
Patent CA-1227223-A (CA)
Inventor: SNELL RICHARD G
IPC: H01K1/38
Filed: 1985-01-03
Granted: 1987-09-22
Abstract: ABSTRACT        A solder glass comprising, by weight, about 65% Sb203; about 30% B203; and about 5% Pbo.  The glass is molten at about 350° C and can be employed as a molten seal in electrical devices such as tungsten-halogen lamps
Patent CA-1237263-A (CA)
Inventor: RAMSEY EDWARD M
IPC: C08L73/00
Filed: 1985-02-07
Granted: 1988-05-31
Abstract: HEAT RECOVERABLE POLYMERIC ARTICLES                Ramsey/Rowlands/Schott/Siden ABSTRACT    Heat   recoverable   articles   prepared   from   semi-crystalline polymers having a glass transition temperatures, Tg,  above  about  25°C  exhibit unexpectedly  high recovery stress under certain conditions.   A preferred method   of preparing such a heat recoverable article comprises heating the  article  above  its  glass  transition  temperature,  Tg, deforming the article while it is above Tg but below the crystalline melting temperature, Tm, and cooling the article to  a  temperature  below  Tg  while maintaining  it  in  the deformed state.
Patent CA-1271193-A (CA)
Inventor: GADIENT FULVIO
IPC: A61P43/00
Filed: 1985-02-21
Granted: 1990-07-03
Abstract: DIAZEPINOINDOLES, THEIR PRODUCTION AND          PHARMACEUTICAL COMPOSITIONS CONTAINING THEM          Abstract of the Disclosure Compounds of formula I                                           I          Wherein R1  and R2  are each, independently, hydrogen, halogen of atomic number from 9 to 35, (C1-4)alkyl, (C1-4)alkoxy or trifluororethyl, R3 is hydrogen, (C1-4)alkyl, (C3-6)cycloalkyl, (C3-6)cycloalkyl(C1-3) alkyl, (C3-5)alkenyl or (C3-5)alkinyl, R4, R5 and R6 are each, independently, hydrogen or (C1-4)alkyl, and their pharmaceutically acceptable acid addition salts are useful as antidepressants conflict reducing or neuroleptic agents.
Patent CA-1233744-A (CA)
Inventor: SODERBERG PAUL B
IPC: E21B34/06
Filed: 1985-02-28
Granted: 1988-03-08
Abstract: Abstract of the Disclosure The present invention discloses a tubing drain valve suitable for use in a borehole and a method for operating the disclosed valve.   This device is particularly useful in a production pipe string where it provides a convenient apparatus and method for draining production fluid from the string in order to facilitate a variety of activities.   More parti-cularly, the present invention relates to a tubing drain valve actuated to its open position by a force developed across the working surfaces of a movable piston by the pressure in the interior of the production string and actuated to its closed position by a mechanical device.  Preferably, the tubing drain valve of the present invention further comprises structure to bias the valve to its closed position and structure to bias the valve in its open position.  The valve of the present invention is actuated by overcoming the appropriate biassing forces.
Patent CA-1254256-A (CA)
Inventor: HENSING JOHANNES M M
IPC: H02K33/18
Filed: 1985-03-08
Granted: 1989-05-16
Abstract: ABSTRACT     A vibration motor comprises a stator, a core with two facing coils, and at  least one magnet.  At the end faces of the coils which are remote from each other circularly arcuate air gaps are formed in which sliding elements of an armature are movable, the armature being pivotally mounted on the motor shaft.
Patent CA-1228233-A (CA)
Title: Explosive compositions
Inventor: CURTIN DAVID J
IPC: C06B47/14
Filed: 1985-04-18
Granted: 1987-10-20
Abstract: ABSTRACT        A gas bubble sensitized water-in-oil emulsion explosive composition comprising a discontinuous aqueous phase comprising at least one oxygen-releasing salt, a continuous water-immiscible organic phase, a discon-tinuous gaseous phase, a water-in-oil emulsifying agent and at least one agent capable of facilitating the production of gas bubbles in the presence of said water-immiscible organic phase.
Patent CA-1227245-A (CA)
Inventor: LEE PANG K
IPC: G01N27/407
Filed: 1985-04-24
Granted: 1987-09-22
Abstract: ABSTRACT OF THE DISCLOSURE The invention provides a method for the continu-ous monitoring of the oxygen or hydrogen concentrations in a steam system with a solid electrolyte oxygen analyzer. The operating temperature of the analyzer is adjusted to about 500°C and the reference gas used for the analyzer is air or oxygen-inert gas mixture.  Under operating condi-tions, an oxygen or hydrogen level of low parts per billion in superheated or saturated steam can be identi-fied and measured.  This technique is specifically useful for continuously monitoring the air inleakage, that is, the oxygen contents in steam and for controlling the corrosion intensity that is, the hydrogen levels in steam in, for example, steam turbine systems in power plants.
Patent CA-1235384-A (CA)
Inventor: GLOCKER DAVID A
IPC: H01L21/203
Filed: 1985-04-26
Granted: 1988-04-19
Abstract: ABSTRACT          A sputtering process for preparing amorphous semiconducting films having a reduced number of localized states is disclosed.  In particular, hydrogenated films free of polyhydrides may be prepared according to the inventive process.  In one application of the process, a silicon target is bombarded by separate beams of relatively heavy sputtering ions, such as argon ions, effective in sputtering the target and by passivating ions of a substance effective in passivating localized states in amorphous semiconducting films, such as hydrogen ions.  The products of this sputtering are collected on remotely located substrates to form passivated amorphous films.  Films produced according to the process may be doped and junction structures formed during deposition by adding ions of a gaseous dopant to the beam of passivating ions.  In a preferred application, amorphous, hydrogenated silicon films contain hydrogen only in the form of silicon monohydride.
Patent CA-1227718-A (CA)
Inventor: SIMMONS THOMAS E
IPC: A01N25/00
Filed: 1985-05-08
Granted: 1987-10-06
Abstract: ABSTRACT           The invention relates to a topical insect repellent soap composition and to a method of protection using such a composition.  Generally, the insect repellent soap composition comprises:          (1)  from 63.0 to 99.5% by wt of a soap mixture containing from 4.1 to 7% by wt of a soap of caprylic acid, from 3.8 to 7% of a soap of capric acid, from 32.1 to 45% of a soap of lauric acid, from 12 to 17.5% by wt of a soap of myristic acid, from 5.0 to 10% by wt of a soap of palmitic acid, from 1.6 to 3% by wt of a soap of stearic acid, from 3.5 to 5% by wt of a soap of oleic acid and from 0.9 to 5% by wt of a soap of linoleic acid;          (2)  from 0.1 to 2% by wt of C8-C18 straight chain fatty acids;          (3)  from 0.2 to 30% by wt of a repellent chemical; (4) from 0.2 to 5% by wt of an effective residual insecticide.
Patent CA-1209385-A (CA)
Inventor: GAUGER GARY L
IPC: G10D13/02
Filed: 1985-05-15
Granted: 1986-08-12
Abstract: ABSTRACT            ADJUSTABLE CIRCUMFERENCE FLOOR TOM STAND        A stand for the mounting of floor toms is provided with a circular member having several inwardly directed flanges which engage the lugs of a drum.  The circular member has a moderate adjustment as to circumference to provide optimum sound quality.  Grommets and springs are utilized in conjunction with the flanges to mount the drum.  Several supporting legs are utilized to suspend the circular member above the floor.
Patent CA-1229904-A (CA)
Inventor: GOODWIN JOHN C
IPC: G05D3/14
Filed: 1985-06-28
Granted: 1987-12-01
Abstract: LASER-FIBER POSITIONER     Abstract of the Disclosure To position a light output device such as a laser diode relative to a light input device such as a waveguide so as to obtain maximum coupling of light, the waveguide end facing the laser is vibrated by mechanical means to modulate the coupled light.  Light is detected from a remote end of the fiber and a corresponding electrical signal is generated.  Positional information contained in the oscillatory component of the signal is decoded and applied to a positioning device which then reduces misalignment between the waveguide and laser.  The positioning device continuously seeks the maximum coupling position.  The technique finds particular application in positioning a waveguide in a laser package prior to and during anchoring.                            - i -
Patent CA-1249425-A (CA)
Inventor: ANDRIUSSI FRANCOIS
IPC: B23B39/20
Filed: 1985-07-31
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE           The center comprises a conveyor, a motor-driven carriage equipped with a gripper to move a section (2) over the conveyor, along a numerical axis toward the fixed frame (7) of a machining station, and a vise (11).          In accordance with the invention, the machining station in-cludes only the following: two moving elements (16, 21) adapted to move along cross-axes, the first said element (16) being movable relative to the fixed frame (7) and the second (21) being movable relative to the first (16), said second moving element (21) carrying a swivelling spindle head (25) equipped with at least one tool (5).          Also, the actuator (22) which controls the movement of each said element is a multipurpose actuator selectively controlled by the main numerical control program to execute either positioning-only commands, or feed-only commands, or combined commands, among others.     Figure 2.
Patent CA-1267153-A (CA)
Title: Derives du benzonorbornenes, leurs procedes de preparation et les compositions cosmetique les contenant
Inventor: LANG GERARD
IPC: A61P37/08
Filed: 1985-09-05
Granted: 1990-03-27
Abstract: L'invention concerne un composé de formule (I): <IMG> (I) des isomères et ses sels, où R1, R3 et R4 représentent, indépendamment l'un de l'autre, un atome d'hydrogène, un radical alkyle C1-C8, un radical alkoxy C1-C8, un atome d'halogène, un radical acyloxy C1-C8 ou un radical hydroxyle; R1 représente un atome d'hydrogène ou un radical alkyle C1-C6; R" représente un groupement insaturé, qui est, soit une chaîne polyéique, soit un noyau benzénique. L'invention concerne également deux variantes de procédés de préparation des composés de formule (Il ainsi que les compositions cosmétiques les contenant.
Patent CA-1249924-A (CA)
Inventor: RUKA ROSWELL J
IPC: H01M4/90
Filed: 1985-09-18
Granted: 1989-02-14
Abstract: 9                   51,747 ABSTRACT OF THE DISCLOSURE Disclosed is a solid solution with a perovskite-like crystal structure having the general formula La1-x-w(ML)X(Ce)w(MS1)1-y(Ms2)yO3 where ML is Ca, Sr, Ba, or mixtures thereof, MS1 is Mn, Cr, or mixtures thereof and MS2 is Ni, Fe, Co, Ti, Al, In, Sn, Mg, Y, Nb,  Ta,  or mixtures thereof,  w is about 0.05 to about 0.25,  x+w is about 0.1 to about 0.7, and y is 0 to about  0.5.   In  the  formula,  ML  is preferably Ca,  w is preferably 0.1 to 0.2, x+w is preferably 0.4 to 0.7, and y is preferably 0.  The solid solution can be used  in  an electrochemical  cell  where  it more  closely matches  the thermal expansion characteristics of the support tube and electrolyte of the cell.
Patent CA-1248363-A (CA)
Title: Method for determining the accuracy of a gas  measurement instrument
Inventor: HICKS IRWIN A
IPC: G01F25/00
Filed: 1986-01-13
Granted: 1989-01-10
Abstract: METHOD FOR DETERMINING THE ACCURACY OF A GAS MEASUREMENT INSTRUMENT                     ABSTRACT      A meter in a high pressure gas pipeline is cali-brating using a sonic nozzle in series with the meter. A bypass line is run where measurements are made to determine gas composition dependent factors for use in defining the flow through the nozzle.
Patent CA-1263039-A (CA)
Inventor: WIRTH JOHANNES
IPC: G01L1/26
Filed: 1986-01-15
Granted: 1989-11-21
Abstract: Abstract Mass and force meter manufactured from a single block extruded from a profiled bar and comprising several components, with a frame, a load support guided parallely and vertically by guiding means consisting of at least two flat springs mounted one above the other, a motionless measuring system and at least one transmission member that transmits only part of the weight of the mass or part of the force to be measured to the measuring system, in which at least one component implements at least two functions of the meter.
Patent CA-1252647-A (CA)
Inventor: VAHABZADEH HAMID
IPC: F16H59/14
Filed: 1986-02-20
Granted: 1989-04-18
Abstract: CONTROL SYSTEM FOR A CONTINUOUSLY VARIABLE TRANSMISSION     Abstract of the Disclosure A hydraulic control for a continuously variable pulley type transmission, has a torque sensing mechanism which is responsive to the torque transmitted by a gearing arrangement drivingly connected with the variable pulley drive.  The torque sensing mechanism controls a valve which supplies a pressure signal to a control valve for the variable pulley drive.  The control valve in response to the pressure signal and a position signal from the variable pulley drive controls the flow of pressure fluid to and from a hydraulic control mechanism.  The hydraulic control mechanism controls the torque capacity of the variable pulley drive.
Patent CA-1252975-A (CA)
Inventor: RITCHIE ROBERT C
IPC: B29C35/00
Filed: 1986-03-11
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE     A method and apparatus are disclosed for cooling a mold of the type having one or more cooling fluid passage-ways formed therein in a plastic molding machine.  Liquid phase refrigerant is supplied to a molding machine and feed flows through the cooling passageways.  The feed flow is adjusted to obtain a boiling liquid phase and vapor phase refrigerant mixture throughout each of the cooling fluid passageways.  The boiling action acts to greatly increase the heat transfer coefficient and substantially reduces the required cooling cycle.
Patent CA-1241452-A (CA)
Inventor: BRUSIC VLASTA A
IPC: B23K35/38
Filed: 1986-05-16
Granted: 1988-08-30
Abstract: REDUCTION ATMOSPHERE WORKPIECE JOINING                       ABSTRACT            A workpiece is joined to a substrate by employing solder and applying diol and/or polyol and/or ether derivative thereof to the substrate.  The workpiece is placed in contact with the diol and/or polyol and the resulting assembly is heated in a reducing atmosphere.
Patent CA-1271949-A (CA)
Inventor: MILLIMAN KEITH L
IPC: F41B11/00
Filed: 1986-06-03
Granted: 1990-07-24
Abstract: PRESSURE-REGULATED GAS GUN                 Abstract of the Disclosure A gas gun includes a pressure regulator assembly which controls the velocity of projectiles fired by the gun by adjusting the pressure within the gas chamber of the gun.          The regulator assembly includes a spring-biased piston which is slidable within a gas seal between a source of pressurized gas and the gas chamber.  The piston is movable between a first position in which gas can flow fro? the source of pressurized gas to the gas chamber and a second position in which gas is prevented from flowing from the source of pressurized gas to the gas chamber.  The force exerted on the piston by the spring can be adjusted to control the gas pressure at which the piston moves to its second position.
Patent CA-1274849-A (CA)
Inventor: MASSARDO PIETRO
IPC: A01N47/34
Filed: 1986-08-18
Granted: 1990-10-02
Abstract: N-(2,6-DIFLUOROBENZOYL)-N'-3,5-DICHLORO-4-[3,3,3,-TRIFLUORO-2-CHLOROPROP-l-EN-YL] PHENYL-UREA   HAVING INSECTICIDE ACTIVITY      ABSTRACT OF DISCLOSURE        A novel, particularly active insecticide compound: N-(2, 6-difluorobenzoyl)-N'-3,5-dichloro-4-[3,3,3-trifluoro-2-chloroprop-l-en-1-yl] phenyl-urea, and its use in the fight against the infestations by insects is disclosed,
Patent CA-1267837-A (CA)
Title: Hydrogel encapsulated nematodes
Inventor: NELSEN CHARLES E
IPC: A01N63/12
Filed: 1986-10-16
Granted: 1990-04-17
Abstract: Abstract Method and composition for an insecticide comprising a hydrated hydrogel capsule containing an insecticidally effective amount of at least one nematode capable of infecting an insect host, which capsule has sufficient hydration to maintain the viability and infectivity of said nematode.  Also disclosed are methods for providing said insecticidal compositions.
Patent CA-1235437-A (CA)
Inventor: PEREA JOSE A
IPC: F16L21/00
Filed: 1987-02-19
Granted: 1988-04-19
Abstract: WELDLESS HIGH PRESSURE PIPE FITTING                 ABSTRACT OF THE DISCLOSURE          A weldless high pressure pipe fitting, which can be incorporated in a pipe flange or pipe coupling, utiliz-ing a deformable sealing sleeve of ductile material having a constant inside diameter sized to closely fit over the end of a pipe of a given size without galling and an outer frustoconical surface which mates with a complementary frustoconical inner surface of a rigid collar which tapers to a diameter equal to the inside diameter of said sealing sleeve.  Said sealing sleeve annularly protrudes from said collar so that a rigid circular locking flange may be tightened against the end of said collar from which said sealing sleeve protrudes, circularly compressing said sealing sleeve between the outer surface of said pipe and the inner frusto-conical surface of said collar, locking and sealing said collar to the end of said pipe.