baber/WOPTO huggingface dataset:
Patent CA-1192386-A (CA)
Inventor: BIANCHI EDWARD A
IPC: H01R43/00
Filed: 1982-11-24
Granted: 1985-08-27
Abstract: ABSTRACT:   A tool comprises clamping members that clampingly engage a coaxial cable. Drill blocks are secured together onto a plate to which the clamping members are secured and they include opposing holes centrally disposed relative to the clamped cable to enable a drill to pass therethrough to drill opposed openings through the jacket and shielding and into the dielectric sheathing around the center conductor where after the drill blocks are removed. A housing of a coaxial connector containing stationary and movable signal probes is mounted on the plate to position the signal probes relative to the drilled holes whereafter the movable signal probe is moved into electrical connection with the center conductor and ground conductor members penetrates the jacket and electrically connect with the shielding.
Patent CA-1205075-A (CA)
Inventor: RIBALDONE GIUSEPPE
IPC: C07D241/12
Filed: 1983-03-03
Granted: 1986-05-27
Abstract: ABSTRACT OF THE DISCLOSURE         A process for the preparation of a pyrazine derivative of the formula:                                 I     wherein R1 represents hydroxy, C1-C6 alkoxy, or a group of the formula NR2R3 in which R2 and R3 are independently a hydrogen atom or C1-C6 alkyl or, together with the nitrogen atom to which they are linked, form a saturated ring having five or six atoms which may contain one or more additional heteroatoms; which process comprises reacting a compound of the formula:                                        II     wherein R represents a hydrogen atom, C1-C6 alkyl, or C1-C6 alkoxy, Y represents a hydrogen atom or a sodium, lithium, or potassium ion, and A is a nitrile group or a substituent of the formula COR1 where R1 is as defined above either with pyruvic aldehyde oxime of the formula:       III     abstract continued or with a pyruvic aldehyde oxime acetal derivative of the formula:     IV    wherein R4 and R5 are independently a hydrogen atom or C1-C6 alkyl or may be linked together so that the compound of formula IV is a cyclic acetal; and, when A is a nitrile group, hydrolyzing the reaction product.
Patent CA-1192815-A (CA)
Inventor: GUSTAFSSON STEN-AKE
IPC: B27L1/02
Filed: 1983-03-07
Granted: 1985-09-03
Abstract: BARKING DRUM AND METHOD                Abstract of the Disclosure In order to enable a satisfactory degree of barking when removing the limbs and bark from wood in a barking drum having internally a plurality of log lifters and a plurality of slots arranged around and along the drum for the discharging of waste material freed, said drum comprising two axially aligned drum halves each comprising a main treatment section with a transition section located between them, said transition section is provided with a separating means comprising an arresting means for the waste material and an annular outlet opening cooperating with the arresting means and arranged in the dividing plane between the two drum halves, for discharging limbs and bark caught by the arresting means.
Patent CA-1176454-A (CA)
Title: Applicator for spraying liquid chemical onto drill pipe
Inventor: BROWN WILLIAM H
IPC: B05D1/02
Filed: 1983-03-22
Granted: 1984-10-23
Abstract: "APPLICATOR FOR SPRAYING LIQUID    CHEMICAL ONTO DRILL PIPE" ABSTRACT OF THE DISCLOSURE The applicator is annular in configuration, having top and bottom walls formed of elastic material.  The central openings through these walls are undersized, so that the walls seal around the string of pipe passing through the openings.  The applicator is mounted on the string and is free to move laterally with it.  Thus there is provided a free-floating, sealed, annular spray chamber mounted on the string and free to move laterally with it.  A ring of nozzles is mounted within the chamber for spraying the string.  Means supply pressurized chemical to the nozzles.  Means suck excess chemical from the chamber for recovery.
Patent CA-1205746-A (CA)
Inventor: HIRSCHFELD DONALD R
IPC: C07D521/00
Filed: 1983-03-31
Granted: 1986-06-10
Abstract: ABSTRACT OF THE DISCLOSURE    This invention relates to pharmaceutical compositions comprising compounds of the formula:                             (I) wherein A is biphenyl unsubstituted or substituted on one or both rings with one or more halo, lower alkyl, lower alkoxy or trifluoromethyl substituents; Z is ethylene unsubstituted or substituted with a single lower alkyl substituent or propylene unsubstituted or substituted with one or two lower alkyl substituents; and the pharmaceutically acceptable acid addition salts thereof alone or in admixture with at least one pharmaceutically acceptable excipient.  These pharmaceutical compositions have anticonvulsant activity.
Patent CA-1215870-A (CA)
Inventor: DIANITSCH FRANZ
IPC: G02C1/00
Filed: 1983-05-31
Granted: 1986-12-30
Abstract: ABSTRACT          Eyeglasses have lenses resting in partial rims and these are held tight by means of a thread which travels in grooves on the lens edges.  Adjustment and tightening of the tension of the thread to hold the lens on the eyeglasses is accomplished by a tensioning device carried on the eyeglasses.  The tension of the thread is lessened to allow lens replacement or is increased to hold the lens in position with operation of the tensioning device.
Patent CA-1208964-A (CA)
Inventor: BARNETT RONALD E
IPC: A23L27/00
Filed: 1983-07-13
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE           Foodstuff compositions comprising a sweetener and a sweetness modifying agent, namely m-aminobenzoic acid, and processes for modifying the sweetness perception and reducing the sweetness content of a foodstuff are disclosed.
Patent CA-1238386-A (CA)
Inventor: SCHWARTZ FREDERIC W
IPC: G08B13/00
Filed: 1983-07-14
Granted: 1988-06-21
Abstract: Portable Alarm Abstract An apparatus is described which can be used by an individual for a multiplicity of purposes.  The individual carrying the alarm of this invention can use the device to signal for help during a mugging.  The device can also be used as a general call for help.    In particular, a position sensitive switch allows the device to be used to sound an alarm when an individual wearing the device falls.  Additionally, the device can be placed against a door so that it can signal a burglary.
Patent CA-1200574-A (CA)
Inventor: SIMARD HECTOR
IPC: B60J11/00
Filed: 1983-08-10
Granted: 1986-02-11
Abstract: ABSTRACT OF THE DISCLOSURE     A weather-protective cover, of rectangular shape, for at least the roof and the windows of a conventional car.          The cover has at its periphery a reinforced edge provided with a multitude of equally-spaced eyelets, into which is threaded a single elastic cord which carries hooks at the four corners of the cover.  The cover is laid over the car and the hooks are pulled outwardly and hooked onto opposite mudguards and door handles of the car, thereby stretching the cord and gathering the cover edge tightly against the car surfaces.  Cover handles are attached to the cover to facilitate its removal when the hooks are released.
Patent CA-1201706-A (CA)
Inventor: SIEFERT KRISTINE S
IPC: B01J23/74
Filed: 1983-09-30
Granted: 1986-03-11
Abstract: ABSTRACT OF THE DISCLOSURE An improved process for the production of alkaline earth, aluminum-containing spinel compositions, preferably magnesium, aluminum-containing spinel compositions and preferably further comprising at least one additional metal component, comprises combining an acidic aqueous solution and a basic aqueous solution containing an aluminum component to form a combined mass; combining the combined mass with an aqueous solution containing at least one alkaline earth metal to form a precipitate; and calcining the precipitate to form a spinel composition. The product spinel composition, preferably with included additional metal components, is particularly suited for use to reduce the amount of sulfur oxides emitted from a catalyst regeneration zone, e.g., a catalytic cracking unit regeneration zone.
Patent CA-1196776-A (CA)
Inventor: MCFARLAND ROBERT C
IPC: G21G4/04
Filed: 1983-10-19
Granted: 1985-11-19
Abstract: ABSTRACT OF THE DISCLOSURE     Method of producing liquid equivalent solid gamma ray calibration standards comprising the steps of adding a first organic solvent to a calibrated aqueous solution of radioactive material, either in the form of a single isotope or mixed isotopes, to form a first solution; mixing the first solution with a polymerizible resin dissolved in a second organic solvent together with a hardening catalyst to form a second solution; and curing the second solution. With isotope standards requiring highly acidic conditions, a stabilizing agent is added to the first solvent to complex with metal and hydrogen ions so as to prevent plate-out.
Patent CA-1216027-A (CA)
Inventor: BROTHERS JACK A
IPC: G01N27/409
Filed: 1984-02-14
Granted: 1986-12-30
Abstract: ABSTRACT           A novel  electrochemical  cell  including  a  solid electrolyte heated to an elevated temperature for operation and  an  integral  cell  electrode/heater  for   heating  the electrolyte.  Solid  electrolyte  embodiments  are  described.          The integral electrode/heater is applied to a surface of the solid electrolyte and is resistively heated by an alternating electric current.   A portion of the  solid electrolyte may also be  resistively heated.   The  described  or  comparable cells may be incorporated into an oxygen detector or similar apparatus where  the  apparatus  is operated  by  alternately heating the cell and measuring the emf developed by the cell across its electrode.
Patent CA-1209568-A (CA)
Inventor: SCHNUR NICHOLAS E
IPC: C10M119/12
Filed: 1984-02-16
Granted: 1986-08-12
Abstract: ABSTRACT OF THE DISCLOSURE         Useful hydraulic fluids having low temperature properties comparable to MIL-H-5606 fluids but exhibiting markedly superior fire resistance due to their higher flash points are obtained by blending a two centistoke synthetic hydrocarbon oil obtained from the oligomerization of alpha-olefins with a mono- or diester and polymethacrylate viscosity index improver.  The fluids of this invention typically have -65°F viscosities less than 3000 centistokes, 210°F viscosities of 3.45 or above, and flash points above 320°F and are readily formulated with conventional additives.
Patent CA-1203712-A (CA)
Inventor: COSTON HUGHES A
IPC: F04B47/02
Filed: 1984-03-14
Granted: 1986-04-29
Abstract: Abstract of the Disclosure A rod guide and well tubing protector adapted to be interposed between a pair of adjacent sucker rod joints in a sucker rod string and which comprises an elongated body having threaded boxes provided at the opposite ends thereof for threaded connection with the sucker rod joints, a plurality of longitudinally spaced slots provided in the body for receiving wheels therein, the slots being angularly orientated whereby the plane of each of the wheels is angular with respect to the other wheels in order that at least one of the wheels will be in engagement with the inner periphery of the well tubing at any problem area between the well tubing and sucker rod string, the wheels being constructed from a polyethylene material which is of a specific gravity less than the well fluid in order that any particles from the wheels will rise to the surface of the well fluid to preclude contamination of the working elements of the downhole pump by the particles, and the wheels being provided with integral thrust bearings for improving the useful life of the rod guide and tubing protector by re-ducing wear on the relatively movable parts thereof.
Patent CA-1188004-A (CA)
Inventor: LOGAN DAVID J
IPC: G09G1/00
Filed: 1984-04-03
Granted: 1985-05-28
Abstract: METHOD AND APPARATUS FOR AUTOMATICALLY         SPACING CHARACTERS DURING COMPOSITION   ABSTRACT        In a computer implemented system for composing lines of text the spacing between each adjacent pair of characters is uniquely determined by processing, in accordance with a pregiven program, a number of digital "space" values related to the shapes of the facing sides of the involved characters.  Starting with a uniform or near-uniform fundamental spacing between all adjacent pairs of characters the processing of the space values of a given pair of adjacent characters results in possible adjustments in this fundamental value to achieve a more aesthetically pleasing line of text.  For each pair of adjacent characters the processing is a two-stage one with the first stage making an adjustment in the fundamental spacing if it is possible to overlap portions of the two characters and with the second stage making an adjustment which, aside from the possibility of overlapping, is dependent on the degree of openness or empty space present between the characters when fundamental spacing is used.
Patent CA-1200790-A (CA)
Inventor: ZIMMERMANN ANSO
IPC: A47J41/02
Filed: 1984-04-30
Granted: 1986-02-18
Abstract: ABSTRACT           A container (3) having a pouring section (1) is outlined, the pouring channel (6) of which makes optimum pouring action possible.  The pouring section (1) consists of a portion (8), which is formed on the container (3), having a section (10) of the pouring channel (6) facing the interior space (9) and a widened part (11), which borders thereon and which can be released from the mould towards the outside, and also an internal portion (12) having the other section (13) of thepouring channel (6), which portion may be inserted into the widened part (11) preferably in a liquid-tight manner.  The section (10) of the pouring channel (6) which faces the interior space (9), can easily be released from the mould towards the inside irrespective of the construction of the con-tainer (3).  The internal portion (12) may be produced in a simple manner.  The internal portion (12) can be glued, welded or snapped into the widened part (11).          During production, the internal portion (12) which has already been produced and removed from the mould, car be injection-moulded about by the container (3) or that portion (8) of the pouring section (1) which is formed on said container.  Irrespective of the shape of the container (3), the pouring channel (6) can be easily produced and designed for optimum pouring action.         (Figure 3)
Patent CA-1248204-A (CA)
Inventor: LEE WEN-C
IPC: G05B24/00
Filed: 1984-05-09
Granted: 1989-01-03
Abstract: AUTOMATIC PHOTOELECTRIC FLUSHING APPARATUS FOR URINALS            ABSTRACT OF THE DISCLOSURE      An automatic photoelectric flushing apparatus for urinals which may be mounted in a housing or body fixed over the water pipe at the top area of a stall urinal.  A flushing device such as an electromagnetic valve is installed therein with a control circuit disposed operating in conjunction with the flushing device.  A photoelectric emitting device is provided for producing a light beam and a photoelectric sensing device is used in conjunction with the photoelectric emitting device to effect an automatic water flushing operation of a predetermined duration upon the departure of the light reflecting object.
Patent CA-1214417-A (CA)
Inventor: HORWATH ROBERT O
IPC: C12Q1/04
Filed: 1984-05-16
Granted: 1986-11-25
Abstract: ABSTRACT     This invention relates to a process for screening of microorganisms for the production of glucose-2-oxidase.          Microorganisms capable of glucose-2-oxidase synthesis and growing on the surface of a solid medium are detected by reaction of glucosone (arabino-2-hexosulose), or hydrogen peroxidase surrounding each microorganism with an analytically indicatable reagent.  The process is particularly useful for the early detection of glucose-2-oxidase activity in slow growing strains of microorganisms such as Basiciomycetes.
Patent CA-1224702-A (CA)
Title: Method of guiding saw blades and device for carrying  out the method
Inventor: DUTINA HANS
IPC: B27B5/29
Filed: 1984-05-24
Granted: 1987-07-28
Abstract: Abstract A method of guiding the blades (4) of a circular saw in operation, such as at the sawing of, for example, saw timber, timber blocks, battens or other workpieces on wood basis, where one or several blades (4) are located at an axle (6) and each blade is guided by at least one guide (9,11) acting on the blade.            The method is especially characterized in that at least one of the guides (9,11) of each blade (4), and in such a case guides corresponding to each other for all blades (4), separate or together with said corresponding guide of remaining blades in the form of a guide package (9?,11?) during the sawing are floating substantially in the axial direction of the blades (4) and hereby continuously positioned laterally in response to move-ments and position of the workpiece (1) being sawn, substantially in the axial direction of the blades in connection to the guide or guide package and/or the lateral movements and lateral position of the blade(s) in connection to the guide (9,11) or guide package (9?,11?).            The invention also relates to a device for carrying out the method.            Fig. 1 to be published.
Patent CA-1249938-A (CA)
Inventor: ANQUETIN ROBERT
IPC: F16B37/04
Filed: 1984-05-29
Granted: 1989-02-14
Abstract: ABSTRACT OF THE DISCLOSURE            A blind screw anchor fabricated from one piece of sheet metal that is bent and folded so as to form the component parts of the blind screw anchor.  The anchor comprises a first sleeve portion forming a common axis for all component parts of a blind screw anchor.  A head piece is integrally connected to the first sleeve by a bent bridge piece and lies in a plane perpendicular to the common axis of the hole provided in the head piece. The second sleeve portion is formed around this central axis and has abutting lengthwise edges that meet so as to complete a cylindrical shape.  A plurality of collaps-ible links are spaced symmetrically along this long axis and integrally connected to the first and second sleeve portion.  A piece having a tubular shape central opening therein is aligned with the central axis of the compo-nent parts of the screw anchor and has tapped threads therein to threadably engage a screw.
Patent CA-1215452-A (CA)
Inventor: SIMMONS NATHANIEL
IPC: H04Q11/06
Filed: 1984-06-05
Granted: 1986-12-16
Abstract: A SPACE STAGE ARRANGEMENT FOR A T-S-T DIGITAL SWITCHING SYSTEM      ABSTRACT OF THE DISCLOSURE A space stage for a T-S-T digital switching system is shown arranged to interconnect the originating time stages (OTS) and terminating time stages (TTS) of a first time group and the OTS's and TTS's of a second time group.  The space stage includes four identical space stage units (SSU).  The first SSU interconnects the OTS's and TTS's of the first time group and the second SSU the OTS's and TTS's of the second time group. The third SSU interconnects the OTS's of the first time group to the TTS's of the second time group and the fourth SSU interconnects the OTS's of the second time group to the TTS's of the first time group.
Patent CA-1224745-A (CA)
Inventor: CAVIL DAVID T
IPC: C23F13/00
Filed: 1984-06-13
Granted: 1987-07-28
Abstract: ABSTRACT               A marine propulsion unit having a housing exposed to sea water and subject to attack by the sea water is provided with a permanent type anode housing substantially constant surface characteristics mounted on the housing and supplied with constant voltage.  Holes under the anode through the housing to interior passages permits the current on the anode to influence and protect the passages.
Patent CA-1242133-A (CA)
Inventor: SZYMSKI EUGENE J
IPC: B62K19/36
Filed: 1984-06-19
Granted: 1988-09-20
Abstract: ABSTRACT         A locking attachment for an adjustable height bicycle type saddle assembly having a seat post tele-scopically adjustable in an upstanding tubular seat mast.          The tubular wall of the seat mast has a pair of diamet-rically opposed apertures one of which is internally screw threaded.  A plurality of holes are spaced apart along the seat post and are selectively registrable with the apertures at different adjusted heights of the saddle assembly.  A separable, unitary locking member comprises a forwardly extending lock pin, an externally screw-threaded collar with a forwardly facing shoulder, and a manually rotatable knob.  In the locked position, the lock pin extends through a selected seat post hole into the seat mast aperture opposite the threaded aperture, the screw-threaded collar threadedly engages the screw-threaded aperture, the shoulder frictionally engages the outside of the seat post wall, and the knob provides an external handle for rotating the locking member to and from its locked position.
Patent CA-1239164-A (CA)
Inventor: GORMAN ROBERT H
IPC: B25J9/00
Filed: 1984-06-25
Granted: 1988-07-12
Abstract: INDUSTRIAL ROBOT HAVING DIRECT      COAXIAL MOTOR DRIVE                    Abstract of the Disclosure An industrial robot is disclosed which includes three primary drive units defining three separately controlled axes of movement, and an outer arm assembly having three additional axes of movement.  The three pri-mary drive units are interconnected so that a first drive unit defines a vertical axis of movement, and the second and third drive units define horizontal axes of movement which are coaxial.  Also, the three primary drive units each include an electrical stepping motor which has its rotor and stator coaxially disposed about the axis of move-ment, with the rotor and stator being respectively fixed to the output components, to thereby eliminate the need for any torque converting drive train between the motor and output components.
Patent CA-1220791-A (CA)
Inventor: SATKOWSKI JOHN A
IPC: C04B14/34
Filed: 1984-06-29
Granted: 1987-04-21
Abstract: ABSTRACT         A cementitious composite material exhibiting a unique combination of high strength, vacuum integrity and thermal properties.  Objects made of the material may be cast from mixtures in which a major constituent is a filler which consists of stainless steel particles of particular shapes and size.  The east objects are characterized by the absence of a continuous network of interconnected pores and by the presence of a tobermorite phase in the material.
Patent CA-1248925-A (CA)
Inventor: BRUNO JOHN
IPC: B65D85/00
Filed: 1984-07-13
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE           A container is provided for safely storing poten-tially injurious implements such as scalpel blades, and hypodermic needles, which pose a risk of causing infection or even disease if an open wound is created by or exposed to such implement; the container includes a front wall panel, a back wall panel and a pair of side wall panels adapted to adjoin the front and back panels to form a box-like enclosure, a bottom wall assembly joined to one of the wall panels at its bottom edge and adapted to engage the remaining wall panels generally at their bottom edges to form a closed-bottom container having a generally hollow interior for receiving implements to be stored, and a top closure panel hingedly joined to one of the wall panels at its top edge and adapted to be folded into the hollow interior of the container to close the container at its top; the top closure panel is adapted to extend angularly inwardly into the hollow interior of the container adjacent an opposite wall panel to form a trough-like receiving chamber for initially receiving im-plements to be stored in the container, such that when dis-posal of an implement is desired, the implement can simply be released into the trough-like receiving chamber and thence caused to drop into the hollow interior of the container by pushing down on the top closure panel, whereafter the imple-ment simply falls into the container by its own weight without requiring any further handling by a person.