baber/WOPTO huggingface dataset:
Patent CA-1225456-A (CA)
Inventor: AMANO NAOKI
IPC: H02B5/06
Filed: 1984-06-12
Granted: 1987-08-11
Abstract: ABSTRACT OF THE DISCLOSURE         A gas-insulated switchgear apparatus is disclosed, in which a bus bar-dividing unit is interposed through main bus bars between feeder units connected to a transmission line or a transformer.  The main bus bars are arranged in substantially the same axis.  A circuit breaker of vertical type making up the bus bar-dividing unit includes an upper electric path and a lower electric path.  The lower electric path is connected to one of the main bus bars while the upper electric path is connected to the other main bus bar at a position displaced axially of the main bus bar opposed to the circuit breaker of vertical type.  This construction with the circuit breakers of vertical type arranged on the same axis facilitates maintenance and inspection.
Patent CA-1220122-A (CA)
Inventor: FOSSATI PIERO
IPC: C12Q1/58
Filed: 1984-06-12
Granted: 1987-04-07
Abstract: ABSTRACT OF THE DISCLOSURE     A composition, device and method useful as an enzymatic urea assay based on the use of urea amido-lyase comprising urea amidolyase, pyruvate kinase, pyruvate oxidase, mono and divalent cations, phospho-enolpyruvate, thyamine pyrophosphate, ATP, bicar-bonate, phosphate, a color indicator system and op-tionally inorganic phosphate, a buffer having a pH range of from about 6.5 to 9.5, and sodium or potas-sium ferrocyanide. After contacting the test solution or body fluid sample with the assay composition, reading can be accomplished visually or instrument-ally.
Patent CA-1234993-A (CA)
Inventor: DIJKSTRA KEES
IPC: F25B9/14
Filed: 1984-06-28
Granted: 1988-04-12
Abstract: PHN.10.716                 23 ABSTRACT:          A thermodynamic oscillator having a displacer (5) and a piston (3)  (further displacer) movable due to pressure fluctuations at the resonance frequency of the oscillator.  The displacer (5) and the piston (3) are located in a working space (11,15) which is filled with working medium and can be connected through a release valve (51,125,167) and a supply valve (53,129,169), res-pectively, to a single reservoir (55) filled with working medium with an increase and a decrease, respectively, of the ambient temperature with respect to a nominal temper-ature.  The valves (51,53,125,129,167,169) have an open-ing pressure which is a function of the ambient temper-ature.  The average pressure and the resonance frequency of the oscillator can thus be stabilized at a variable ambient temperature.  The oscillator can be operated as a cold-gas engine, a hot-gas engine (motor), a heat pump or a current generator.
Patent CA-1245904-A (CA)
Title: Implement for levelling the surface of an  agricultural field
Inventor: JENSEN FINN U H
IPC: A01B35/16
Filed: 1984-08-22
Granted: 1988-12-06
Abstract: An  Implement  for  Levelling  the  Surface  of  an Agrigultural Field.            ABSTRACT            An implement for levelling the surface of an agri-cultural field, a so-called furrow-smoother, compri-ses a plurality of rings of rotary knives to throw the  surface  earth  laterally  away  from the higher areas. The rings of knives are journalled in bearings which are suspended from a carrier frame by means of arms that extend below the bearings and substantially tangentially  therefrom  so  as  not  to  catch plant remains  (straw, stem,  and  root  material)  carried along by the two knife rings sweeping on either side of the bearing arm.
Patent CA-1190819-A (CA)
Inventor: WAGSTAFF ALVIN J
IPC: A47J37/07
Filed: 1984-08-28
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE         A base is provided having front-to-rear extending opposite sides as well as a pair of superposed grill panels including corresponding front and rear marginal portions.  Pivot structure pivotally connects the rear marginal portions of the grill panels together for angular displacement of the panels relative to each other about a first axis extending along and paralleling the panel rear marginal portions.  Coacting support structure carried by the opposite sides of the base and the opposite ends of the rear marginal portion of a first of the grill panels slidably and pivotally supports the last mentioned rear marginal portion from the base sides for front-to-rear guided movement therealong and angular displacement relative thereto about a second axis extending between the base sides.
Patent CA-1213626-A (CA)
Inventor: BERNARD JEAN
IPC: B62M3/08
Filed: 1984-12-13
Granted: 1986-11-04
Abstract: ABSTRACT OF THE DISCLOSURE           A device for fastening a shoe on a bicycle pedal comprises a mounting support secured to the sole of the shoe and a pedal provided with a claw for retaining the mounting support.  A twisting movement of the cyclist's foot permits lateral disengagement of the shoe by means of V-shaped control surfaces which are formed respectively on the mounting support and on the claw and are capable of producing a rearward withdrawal of the claw.  The pedal is provided with fixed bearing stops which are so arranged as to absorb all the efforts exerted by the mounting support in a rearward direction in the course of normal pedaling, thus preventing any untimely shoe release.
Patent CA-1256858-A (CA)
Inventor: STEINER MARVIN B
IPC: B01F15/02
Filed: 1984-12-19
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE            A feed mixing apparatus for use wherever livestock is cared for and fed.  The apparatus has a vehicular mounted frame, a hopper assembly for receiving feed constituents, a cylindrical drum with internal spiral mixing and conveying blades, a cylindrical feed pipe extending from the front of the mixer through the hopper assembly and axially into the drum, a feeder screw auger shaft inside the feed pipe, and drive means for unidirectional rotation of the drum and bidirectional rotation of the auger shaft.
Patent CA-1243636-A (CA)
Inventor: LUCAS VICTOR A
IPC: B66F1/00
Filed: 1985-01-10
Granted: 1988-10-25
Abstract: Abstract of the Disclosure High Strength Bucket An earthmoving bucket for use with various types of wheel and track-type earthworking and construction machines is constructed to provide great strength and rigidity while at the same time not being unduly bulky or heavy.  The bucket is further characterized by simplified manufacturability and cost advantages.  Previous earthmoving buckets, which required considerable strength and durability, were quite heavy and bulky, with respect to bucket size, and required complicated, costly, and time-consuming assembly procedures.  The earthmoving bucket of the present invention utilizes a pair of unitary cast lift hinge brackets which incorporates the pin bores for the lift linkage, the rack-back stops, and the bucket dump stops.
Patent CA-1233036-A (CA)
Inventor: ASTON RAYMOND
IPC: E02B7/54
Filed: 1985-01-23
Granted: 1988-02-23
Abstract: ABSTRACT     A bronze strip is fitted in a groove formed in a cast iron sluice gate together with a hollow, steel element which is received between limbs of the bronze strip in the groove.
Patent CA-1260046-A (CA)
Inventor: SCHULZ WINFRIED
IPC: H01H31/00
Filed: 1985-02-14
Granted: 1989-09-26
Abstract: ABSTRACT     A disconnect switch for metal-enclosed, compressed gas-insulated high-voltage switchgear, having two resistors for the suppression of high-frequency oscillations caused by the occurence of a pre-flashover arc, each located along the longitudinal axis of and electrically connected to a moveable rod.  Furthermore, a movable insulating tube covers the disconnect gap substantially before the resistors make or break contact with each other.  Each resistor is comprised of several resistive elements which lie adjacent to one another between two contact plates at each end and are molded of hardened cast resin.  Each element is comprised of a ceramic plate with baked-on strips of resistive material which have contacts on all four edges.
Patent CA-1255673-A (CA)
Inventor: AMUNDSEN ALAN R
IPC: A61K31/28
Filed: 1985-03-18
Granted: 1989-06-13
Abstract: ABSTRACT       This invention relates to gold (III) complexes comprised of a nitrogen containing ligand and chloride or bromide.  This invention also relates to pharmaceutical  compositions which contain one or more of said complexes as an active ingredient and to a method for the treatment of tumors via the adminis-tration of same.     Aminegold complexes are disclosed in the literature but none  of  these have proven  to be  clinically useful  in the treatment of tumors; therefore, this invention constitutes an advance in the art because it adds to  the known family of anti-tumor  agents  a new  and  rationally developed  class  of aminegold(III) complexes.     The discovery that Cisplatin is effective against human cancers aroused interest initially in precious metal complexes as a source of anti-tumor agents.  Although many new platinum compounds have been shown to be useful in the treatment of tumors and although some gold complexes are used in the treat-ment of arthritis, (D.H. Brown, et al; Chemical Society Reviews, Vol. 9:  page  217-240  (1980))  there  is no  evidence  in  the literature  to suggest that trihalo(amine)gold(III)  complexes can be used as anti-tumor agents.     Accordingly,  there  is a need for gold complexes which exhibit  anti-tumor  activity  and  which  can  be  administered orally or parenterally.
Patent CA-1246326-A (CA)
Inventor: UCHINO KAZUHIRO
IPC: B01D11/04
Filed: 1985-03-26
Granted: 1988-12-13
Abstract: Abstract of the Disclosure A metal stripping system and an operation process therefor are disclosed.  A main part of this system is a crystallization apparatus fo metal stripping comprising a mixing zone of organic solvent and fluoride series stripping solution, a settling zone for organic solvent,  a settling zone for stripping solution, a separation zone for fluorinated metal complex crystal and a stripping solution cooling zone.  In the operation of the system wherein the organic solvent containing extracted metal ions is contacted with the fluoride series stripping solution to deposit the fluorinated metal complex crystal and then the crystal is recovered as metal or metal oxide, the stripping solution is circularly used by supplying NH4HF2 solution to the cooling zone, supplying the stripping solution discharged from the apparatus and absorbed with a decomposition gas of the crystal to the mixing zone, and supplying a filtrate after the crystal separation to the settling zone for stripping solution.
Patent CA-1267429-A (CA)
Inventor: KERTTULA REIMA
IPC: B65H20/14
Filed: 1985-05-01
Granted: 1990-04-03
Abstract: ABSTRACT OF THE DISCLOSURE         An improvement in apparatus for guiding a web leader from a press section to a drying section of a paper machine, the apparatus including flexible guide ropes forming a gap into which the leader is shifted, an initial air blow device for guiding the leader towards the drying wire of the drying section, a first blow member for detaching the leader from the drying wire and a second blow member for applying transversely directed air jets onto the leader to shift it into the gap formed by the guide ropes.  According to the improvement, the second air blow device includes a blow member which is mounted for pivotal movement between a non-operating lateral position outside of the edge of the drying wire and an operative position in opposed relationship thereto.  One or more nozzle openings are formed in the blow member of the second air blow device for applying the transversely directed air jets onto the web leader when the blow member is in the operating position to shift the web leader into the gap formed by the guide ropes.  The improvement of the invention is lightweight, requires little space and can advantageously be provided with automatic controls so that the web leader can be guided from the press section to the drying section in a completely automatic operation.
Patent CA-1233885-A (CA)
Inventor: FUJITA YOSHIHIDE
IPC: B23K11/06
Filed: 1985-05-31
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE         A workpiece feeding apparatus for a seam welding machine of the type wherein part of a workpiece to be welded is fed bet-ween a pair of electrode rolls mounted on the seam welding machine comprises a robot that can move three-dimensionally in any desired direction.  The robot has a wrist portion of three shaft con-struction supporting a chuck for holding the workpiece and is mounted on the body of the seam welding machine.
Patent CA-1224874-A (CA)
Inventor: MOLNAR DANIEL O
IPC: E21B47/022
Filed: 1985-06-04
Granted: 1987-07-28
Abstract: BOREHOLE INERTIAL GUIDANCE SYSTEM       Abstract of the Invention In order to improve the accuracy of borehole survey systems utilizing probes with inertial components including inclinometers, two ring laser gyro units are included to provide rotation information to the system. When the probe is moving in a borehole, inclinometer information is used to produce a synthetic rotation signal to take the place of a third gyro and the earth's rotation is used for a similar purpose in combination with signals from the two ring laser gyros when the probe is stopped. Wire line velocity is used in combination with the inclinometer and gyro information to provide signals representing the probe velocity and position. Coordinate transformations are provided in the probe to transform the inertial signals and wire line velocity signals into earth reference coordinate system. Kalman filtering incorporates noninertial velocity data to reduce the effect of errors inherent in the generation of various input signals to the system.
Patent CA-1220554-A (CA)
Inventor: SCHULZ-HENNIG JOERG
IPC: G01J1/42
Filed: 1985-06-17
Granted: 1987-04-14
Abstract: ABSTRACT       A method and apparatus for acoustic supervision of adjustment of a light bundle with respect to its intensity distribution in a reference plane which is at right angles to the optical axis of the light bundle.  The reference plane is sub-divided into surface elements.  The intensity values corresponding to a rated intensity distribution are prescribed and stored for the individual surface elements of the reference plane.  The intensity values for the individual surface elements respectively existing in the adjustment are successively measured in rapid cyclical succession.  The intensity deviation from the prescribed intensity value is identified and stored for each surface element.  The stored intensity values are read-out in slow cyclical succession and are made audible as measuring tones for the supervision of the adjustment.
Patent CA-1227291-A (CA)
Inventor: KURASCH DAVID H
IPC: G21F5/005
Filed: 1985-06-21
Granted: 1987-09-22
Abstract: ABSTRACT OF THE DISCLOSURE         Cask-like steel container for one-site storage, later-shipment and permanent disposal of low-level-radia-lion nuclear waste material.  Container has configuration of a hollow cylinder with heavy walls.  Bottom portion of container is affixed to cylindrical  sides with a double weld.  Steel top member has an annular recess as does the top  portion  of  the  cylindrical  sides,  with  hermetic, radiation-resistant gasket material included there between, and the container top and sides are bolted together.  The top member has  spaced heavy eyelet-like members affixed thereto for handling the container.
Patent CA-1251758-A (CA)
Inventor: RANKEL LILLIAN A
IPC: C10G29/06
Filed: 1985-07-30
Granted: 1989-03-28
Abstract: UPGRADING HEAVY HYDROCARBON OILS USING SODIUM HYPOCHLORITE                               ABSTRACT          Hydrocarbon oils, particularly petroleum residua, are demetallized by contacting the oil first with an aqueous solution of a hypochlorite such as sodium hypochlorite or calcium hypochlorite and subsequently subjecting at least the oil fraction thereof to a solvent deasphalting step.
Patent CA-1272004-A (CA)
Inventor: SHIOIRI AKIRA
IPC: D21F1/70
Filed: 1985-09-13
Granted: 1990-07-31
Abstract: PROCESS AND APPARATUS FOR REMOVING INK                     FROM WASTEPAPER     ABSTRACT OF THE DISCLOSURE      Wastepaper is treated by a ink-removing process in which an aqueous wastepaper pulp slurry is introduced into a treating vessel, air is blown into the wastepaper pulp slurry preferably through a number of air-blowing orifices formed on a peripheral surface of at least one horizontal cylinder located in the bottom portion of the vessel to absorb ink particles floating in the wastepaper pulp slurry by air bubbles ejected from the orifices and rising toward the wastepaper pulp slurry surface. The resultant ink-absorbed froth is then removed.  In this process, air is blown in an amount satisfying the relationship (II) G/L ? 5.0                     (II) wherein L is the volume (m3) of the wastepaper pulp slurry in the treating vessel and G is the total volume (Nm3) of the air bubbles blown into the vessel, to promote the contact of the air bubbles with the ink particles in the wastepaper pulp slurry.
Patent CA-1241258-A (CA)
Inventor: VEN DEN BERG ADRIANUS H M
IPC: C21D8/02
Filed: 1985-09-26
Granted: 1988-08-30
Abstract: ABSTRACT:           A shadow mask sheet for a colour display tube consisting of a nickel-iron alloy is drape drawn by means of a drawing process.  Prior to the drawing process the shadow mask sheet is subjected to an annealing treatment between 700 and 820°C so as to pro-duce complete recrystallisation without grain growth of any significance.  During the drawing process the shadow mask sheet is maintained at a temperature between 150°C and 250°C, a 0.2 % proof stress of the shadow mask material between 150 and 250°C being reached below a tensile stress of 150 N/mm2.
Patent CA-1237815-A (CA)
Inventor: BILLINGS ROBERT L
IPC: H02J17/00
Filed: 1985-10-24
Granted: 1988-06-07
Abstract: FLEXIBLE INDUCTOR            Abstract of the Disclosure Contactless inductive power transfer from a stationary "reader" to energize the electronics on a portable data or "smart" card is made practical through a flexible inductor carried on the card.  The inductor, which acts as the secondary portion of a power transformer, comprises a flat coil and a flexible magnetic but nonmagnetostrictive core piece.  The core piece may be a thin wafer of amorphous magnetic alloy.  Clock pulses to synchronize data transfer on the card with the reader can also be generated from the signal picked up by the inductor.
Patent CA-1270877-A (CA)
Inventor: NAGATA KUNIO
IPC: H01H13/10
Filed: 1985-11-13
Granted: 1990-06-26
Abstract: Abstract:    A contact switch assembly comprises a housing, a pair of contact elements fixedly supported within the housing, a plunger axially slidably extending into the housing, and a generally cylindrical, movable contact member tiltably carried by the plunger so as to extend transversely of the plunger. A support piece for the fixed contact elements and a biasing spring for urging the movable contact member cause opposite end portions of the movable contact member to contact the respective fixed contact elements.  The arrangement can achieve high precision operation.
Patent CA-1266316-A (CA)
Inventor: HORI KATSUYA
IPC: G01S1/00
Filed: 1985-12-24
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE         A  GPS  receiver  comprises    a  phase-error derivation circuit which derives the average phase error over a predetermined period. The phase-error derivation circuit sends an average phase difference signal to a numerically controlled oscillator to control its clock rate.    Deriving  the  average  phase  error  over  the predetermined period makes it possible to derive the phase  error  between the Gold code  sequence from the satellite  and the Gold code  sequence  derived by  the local Gold code generator precisely.
Patent CA-1249289-A (CA)
Inventor: HALL STEVEN E
IPC: C07D493/08
Filed: 1986-03-26
Granted: 1989-01-24
Abstract: ABSTRACT     THIO PROSTAGLANDIN ANALOGS   7-Oxabicycloheptane substituted thio prostaglandin analogs are provided having the structural formula   wherein R is hydrogen, lower alkyl, alkali metal, or a polyhydroxylamine salt, R1 is hydrogen, lower alkyl, arylalkyl, aryl, cycloalkyl or cycloalkylalkyl, R2 is hydrogen or lower alkyl, A is -CH=CH- or -(CH2)2, n is 1 to 4, n' is 0, 1 or 2, q is 1 to 10 and m is 0 to 8, and including all stereoisomers thereof.       The compounds are cardiovascular agents useful, for example, in the treatment of thrombotic disease, and as such are useful in inhibiting platelet aggregation.
Patent CA-1266942-A (CA)
Title: Urethane resins containing hydrolyzable moieties from organosilane compounds
Inventor: CHANG WEN-HSUAN
IPC: C08K5/54
Filed: 1986-04-28
Granted: 1990-03-20
Abstract: Abstract of the Disclosure Disclosed is an ungelled urethane resin composition containing a urethane compound having in a molecule thereof at least one group containing a silicon atom selected from:                and                  wherein Q  represents the residue from a urethane polyol; each R  which may be the same or different, represents hydrogen or a C1-C10 group joined to Si through an Si-C linkage; and Y  represents an easily hydrolyzable group.           The urethane resin composition contains an amount of easily hydrolyzable Y moieties such that the ratio of the number of grams of the ungelled urethane resin composition to equivalents of easily hydrolyzable Y moieties in the ungelled urethane resin composition is in a range of from 40 to 667.  Preferred urethane resin compositions can be cured in the presence of atmospheric moisture and a suitable catalyst at a temperature of Less than or equal to 121 degrees Celsius within 3 hours. Disclosed is a method for producing the ungelled urethane resin composition.         Also disclosed is a nonaqueous composition, particularly a nonaqueous coating composition, containing an ungelled urethane resin composition.  Preferred coating compositions containing an ungelled urethane resin composition can be cured in the presence of atmospheric moisture and a suitable catalyst at a temperature of less than or equal to 121 degrees Celsius.
Patent CA-1263529-A (CA)
Inventor: BOZHKO VALERY P
IPC: C21D1/82
Filed: 1986-07-08
Granted: 1989-12-05
Abstract: APPARATUS FOR THERMAL DEBURRING OF PARTS                 ABSTRACT     An apparatus for thermal deburring of parts has a cylindrical working chamber with admission and discharge valves and a spark plug, a bottom member for closing and opening of a loading hole of the chamber, an elastic sealing ring for sealing the joint between the bottom member and the chamber.   The bottom member is made in the form of a hollow cylinder having end plates and openings in the peripheral wall, the height and outside  diameter  of  the  hollow  cylinder being about equal to the height and inside diameter of the working chamber.    The apparatus is provided with an auxiliary sealing ring disposed between the chamber and  hollow  cylinder  on  the  side  opposite  to  the loading hole.
Patent CA-1258047-A (CA)
Inventor: WAGNER ORYN B
IPC: E02F3/42
Filed: 1986-08-06
Granted: 1989-08-01
Abstract: BACKHOE MOUNTING          ABSTRACT   A mechanism for mounting a backhoe on a vehicle including a backhoe mounting subframe having a downwardly extending work position and a transport position in which it is pivoted upwardly and outwardly from the work position.  The backhoe mounting subframe is pivotally mounted about an axis  transverse to the frame of the vehicle.  The backhoe mounting subframe is movable at the operator's option between the work position and the transport position, and means are provided for positively latching the backhoe mounting subframe to the vehicle frame either at the work position or at the transport position.