baber/WOPTO huggingface dataset:
Patent BE-901791-A (BE)
Title: Appareil portable pour arreter les avions.
Inventor: BUZBY P R
IPC: B64F1/02
Filed: 1985-02-21
Abstract: L'appareil comprend une remorque sur roues offrant une plate-forme à ancrer le long d'une piste ou terrain d'atterrissage et portant des éléments offrant sélectivement un système d'arret d'avions du type à cable ou à treillis. Pour un système à treillis, la plate forme comporte un assemblage de montant avec un mat entreposé en position horizontale et relevé en position inclinée pour supporter un treillis, conjointement avec une plate-forme semblable sur le cote opposé de la piste. Les plates-formes sur les cotés opposés de la piste sont orientées à l'envers et l'assemblage de montant de l'une des plates-formes est détaché et monté à l'envers pour que les mats de montant inclinés sur les cotés opposés de la piste soient parallèles entre eux et inclinés dans le sens d'atterrissage.
Patent BE-903789-A (BE)
Title: Parapluie avec couverture interchangeable.
IPC: A45B25/18
Filed: 1985-12-04
Abstract: Parapluie comprenant un manche (11) pourvu d'un bout (12) et d'une poignée (13), sur lequel une monture formée de tiges (14) et de tiges de support (15) est montée de façon articulable par l'intermédiaire d'un dispositif de blocage (16) et d'un écrou (17), ainsi qu'une couverture (20) appliquée à la monture ce parapluie comprenant à proximité du centre et de la circonférence de la couverture (20) des premiers et des seconds éléments d'accouplement destinés à s'accoupler de façon détachable respectivement au bout (12) et aux extrémités des tiges (14), ainsi que des troisièmes éléments d'accouplement destinés à accoupler de façon détachable la couverture (20) aux tiges (14) en un point intermédiaire de ces tiges (14).
Patent BE-773687-A (BE)
Title: Pure 2-hydroxydiphenyl prepn. - by fractional distillation followed by recrystallisation
IPC: B01J23/86
Filed: 1971-10-08
Abstract: Pure 2-OH diphenyl (I) is obtd from the mixts, formed in the dehydrogenation of cyclohexenyl-2-cyclohexanone, cyclohexyl-2-cyclohexanone, cyclohexylidene-2,2-cyclohexanone, cyclohexyl-2-phenol and/or phenyl-2-cyclohexanone by subjecting the mixt to a fractional distn until the residue contains 0.05@ wt diphenyl, 20% wt dibenzofuran, 20% wt cyclohexyl-2-phenol and >75% (I). This residue is then recrystallised. (I) is readily obtd. in a very pure state suitable for its use in conservation of citrus fruit, in dyestuff support etc.
Patent CA-1036451-A (CA)
Inventor: HEUSER GORDON D
IPC: A61H1/00
Filed: 1974-05-31
Granted: 1978-08-15
Abstract: Inventors:  Gordon Dale Heuser and Rolla John Pennell Title:  THERAPEUTIC MANIPULATING MACHINE FOR THE HUMAN BODY  Abstract of the Disclosure A therapeutic manipulating machine including a padded patient supporting surface, having a centrally located rectangular opening, and a plurality of relatively rigid rollers in the form of a rotatable drum assembly mounted on a carriage biased upwardly into the rectangular opening to alternately press against portions of the patients body lying on the table, so as to apply an oscil-lating massaging and manipulating effect on the body. An arrange-ment is provided for varying the roller pressure, and each roller has a circumferential central groove provided for straddling the spinal column and applying the massaging and manipulating pressure and microimpacts to the areas on both sides of the spine.  Means are arranged to move the carriage and roller drum in a recipro-cating motion with respect to the rectangular opening and to maintain a relatively constant massaging and manipulating pressure against the body regardless of the changes in contour of the body.
Patent CA-1061352-A (CA)
Inventor: SAUER GERHARD
IPC: C07B31/00
Filed: 1974-06-21
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE       A bicycloalkane derivative of the general formula Ia (Ia)   which are useful for the preparation  of intermediates for the total synthesis of steroids, are produced by hydrogenating a compound of the general formula II                                 (II) in the presence of a palladium-carbon catalyst and a lower alcohol or ketone.  In the above formulae n is the integer 1 or 2; R1 is a lower alkyl group; R2 18 an alkyl, aryl or aralkyl group; and X is a free or ketalized carbonyl group or a free, esterified or etherified hydroxymethylene group.
Patent CA-1041601-A (CA)
Inventor: GOSWAMI SUSHIL K
IPC: H02M7/515
Filed: 1974-06-27
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE:         An inverter for supplying alternating current to a load from a direct current supply including a thyristor bridge for selectively connecting each AC terminal of the load to either the positive or the negative terminal of the direct current supply through respective inductors, or parts thereof.  A freewheel diode bridge is also provided for returning energy induced by the load to the power supply.  A commutation circuit, including a commutation capacitor is arranged for inducing thyristor turn-off voltage pulses in the inductors.  The components are arranged, or means are provi-ded, for reducing the voltage rating of the thyristors.  Thus the connection of the commutation circuit to the inductors is such that the commutation capacitor voltage is applied across a different number of turns in various periods of the duration of the voltage pulse; the inductors may each have a second winding connected bet-ween an end of the freewheel diode bridge and the supply terminal opposite to that to which the first winding is connected; the commutation capacitor may be arranged never to be connected direc-tly across the supply terminals, an auxiliary DC supply being pro-vided for charging up and maintaining the voltage across the capa-citor; the commutation capacitor may comprise two capacitors which are arranged in series between the supply terminals, the interconnec-tion between these capacitors being selectively connectable to the inductors for generating the turn-off voltage pulse.
Patent CA-1043358-A (CA)
Inventor: WALL ROBERT G
IPC: C07C29/38
Filed: 1974-07-15
Granted: 1978-11-28
Abstract: ABSTRACT OF THE DISCLSURE      PROCESS FOR THE PRODUCTION OF ALKENE-1,5-DIOLS            In the reaction of 3-methy1-3-buten-1-ol with aqueous formaldehyde forming isomeric alkene-1,5-diols, partic-ularly 3-methylene-1,5-pentanediol and 3-methyl-2-pentene-1,5-diols, it has been found that yields of the diols surprisingly are substantially increased if the reaction is effected in the presence of added isobutene.
Patent CA-1039192-A (CA)
Inventor: BEIGLER MYRON A
IPC: A61K33/00
Filed: 1974-10-28
Granted: 1978-09-26
Abstract: Abstract of the Disclosure Methods and rehydration compositions for treating, or reducing the frequency of scours and/or tetany, in domestic mammals, e.g. calves, piglets, and the like.  The rehydration compo-sitions comprise glucose, glycine, and electro-lytic salts and aqueous solutions thereof.  The methods comprise the daily oral administration of aqueous rehydration compositions to domestic mammals.  In a further embodiment, storage com-positions are provided wherein the glucose com-ponent, of the rehydration composition, is pack-aged separately.
Patent CA-1103697-A (CA)
Inventor: NAKAHARA MAKOTO
IPC: D21H21/26
Filed: 1974-11-26
Granted: 1981-06-23
Abstract: ABSTRACT OF THE DISCLOSURE           An ester of the formula (I),                      (I) wherein R1 and R2 each represents    ,     ,      ,      or   ;   R3 is      ,        ,            ,          or          ; and n is zero or an integer of 1 to 3, which is useful as a transparentizing agent for a paper.
Patent CA-1062410-A (CA)
Title: Ion-exchange fabric of fluorinated polymer containing pendant side chains with sulfonyl groups and process of formation thereof
Inventor: GROT WALTHER G
IPC: C08J5/20
Filed: 1975-01-02
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE      A woven fibrous ion-exchange fabric is initially formed from fibers as in the form of threads, ropes or yarns which comprise a fluorinated polymer with sulfonyl-containing pendant side chains in the -SO2X form wherein X is fluorine or chlorine.  Conversion of the sulfonyl group in the polymer to ionic form causes longitudinal shrinkage of the fiber in the woven fabric and lateral fiber swelling thereby forming a fabric that is essentially impermeable to physical flow of liquid through spaces between the fibers.  High strength is realized in the woven fabric without a need for reinforcing material.
Patent CA-1053912-A (CA)
Inventor: KLICKA VLADIMIR
IPC: G21F9/04
Filed: 1975-01-20
Granted: 1979-05-08
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention relates to a process for the treatment of radioactively contaminated waste water emitted from an installation for chemically preparing uranium ore.  The improvement comprising the steps of evaporating the waste water to increase its concentration, crystallizing an inorganic salt from the resulting concen-trated solution, separating the crystallized salt from the mother liquor, returning the mother liquor to the installation and feeding condensate distilled from the waste water during the evaporating   step back to the installation to provide fresh water for use in the ore treatment.
Patent CA-1049535-A (CA)
Inventor: JANSSEN PAUL A J
IPC: A61P31/04
Filed: 1975-01-29
Granted: 1979-02-27
Abstract: IMIDAZOLIUM  SALTS           ABSTRACT OF THE DISCLOSURE          Novel quaternary imidazolium salts substituted on one nitrogen of the imidazolium cation with a   group in which each A is an aryl radical and B is an aliphatic, aryl-substituted aliphatic or aromatic radical, said being useful as antimicrobial agents.
Patent CA-1041156-A (CA)
Inventor: DANKO GEORGE K
IPC: H01K1/50
Filed: 1975-06-02
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE       A regenerative cycle incandescent lamp containing bromine of iodine as a halogen has a mount structure all of which is made of a highly ductile molybdenum.  The particular molybdenum has  a percentage of elongation which is greater than 20%.
Patent CA-1046491-A (CA)
Inventor: KURTZ ABRAHAM N
IPC: C07C27/14
Filed: 1975-08-28
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE      A novel catalyst comprising the elements Mo, Bi, Fe, Si, Ni and/or Co and Ru and/or Sb, and, optionally Cl, and an oxidation process, is provided for oxidizing alpha, beta unsaturated monoolefins in the vapor phase with molecular oxygen to produce the corresponding alpha-beta unsaturated carboxylic acid and alpha-beta unsaturated aldehyde.  The catalyst can also be used in corresponding ammoxidation reactions.
Patent CA-1065097-A (CA)
Inventor: HORN PETER
IPC: C08G69/40
Filed: 1975-09-04
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE: A hot-melt adhesive comprising co-polyamides obtained from (a) .epsilon.-caprolactam, (b) diamine salts of adipic acid, sebacic acid and/or azelaic acid and (c) alkylenedicarb-oxylic acid salts of polyether-diamines gives e.g. textile laminates which are particularly resistant to washing and dry-cleaning.
Patent CA-1047916-A (CA)
Inventor: HASHIMOTO YOSHITOSHI
IPC: B26D1/38
Filed: 1975-09-23
Granted: 1979-02-06
Abstract: FULL ROTATION TYPE, PAPER               WEB STEERING MACHINE          ABSTRACT OF THE DISCLOSURE         A full rotation type, paper web shearing machine comprises; a rotary blade with a shearing edge extending crosswise of a plane making a right angle to a rotary shaft; a stationary blade with a shearing edge elastically contacting the rotary blade; and a guide ring provided on the shearing starting side of the rotary blade concentrically therewith, and having a radius equal to a radius of gyration of the edge of the rotary blade at the shear-ing starting point of the blade, with the edge of the stationary blade contacting the guide ring.  Rotation is transmitted by way of a clutch from a drive shaft normally rotating in one direction, to the rotary shaft of the shearing machine, so as to rotate the rotary blade through one full turn, thereby cutting a paper web to a given length.  The rotary blade which effects one full rotation at the time of shearing ensures the satisfactory cutting of a paper web travelling at a low speed as well as at a high speed.          This shearing machine is reduced in size, free from an impact noise, extended in service life and less costly to manufacture.
Patent CA-1057869-A (CA)
Inventor: NGO PETER D
IPC: G06F3/041
Filed: 1975-09-26
Granted: 1979-07-03
Abstract: LIGHT PEN DETECTION FOR PLASMA PANELS USING   SPECIALLY TIMED SCANNING ADDRESS PULSES            Abstract of the Disclosure An enhanced light pen capability is provided in plasma display panels by applying specially timed write and erase pulses in a scanning manner over the panel, the pulses being shaped and positioned relative to the normal sustain pulse sequence in such manner that a light pulse is emitted upon the resulting momentary write or erase which is detected by a light pen of standard design while avoiding any but transient modification to the state of the cell wall capacitance.          The scanned write pulses advantageously assume the form of modified write pulses with shortened duration and less abrupt terminations than is usual.  Dynamic keep-alive circuitry for applying location-dependent priming enhances the operating margins to permit reliable, constant-voltage write and erase signals for all cell locations.                             - i -
Patent CA-1038366-A (CA)
Inventor: ARCHER DAVID H
IPC: F28D7/16
Filed: 1975-10-08
Granted: 1978-09-12
Abstract: FLUIDIZED BED STEAM GENERATOR                ABSTRACT OF THE DISCLOSURE          Liquid metal is passed through one tube bundle and water and/or steam is passed through another tube bundle.          Heat is transferred from the liquid metal to the water and/or steam by fluidized particulate material which is circulated within a vessel containing the tube bundles.
Patent CA-1049133-A (CA)
Inventor: OKAMURA YASUSI
IPC: H04R1/30
Filed: 1975-12-15
Granted: 1979-02-20
Abstract: TITLE OF THE INVENTION:          Loudspeaker ABSTRACT OF THE DISCLOSURE:         A loudspeaker consisting of a driver or motor unit consisting of a cylindrical magnet structure, a voice coil and a domed diaphragm; an enclosure unit for receiving therein the driver or motor unit; and a horm unit attached mechanically to the opened end of the enclosure unit, the positioning or locating cylindrical section of the horn unit being snugly fitted into the enclosure unit.  The assembly is much facilitated, and the driver or motor unit, the enclosure unit and the horn unit may be located and held in correctly mutually coaxially aligned relationship in a very simple manner.  In one embodi-ment, a spring is loaded between the driver or motor unit and the enclosure unit so that the domed diaphragm may be restrained under the forces in excess of 1.5 kg/cm2 over which the lowest resonance frequency may be stabilized.
Patent CA-1052898-A (CA)
Inventor: HASLBECK JOSEPH
IPC: H02G3/08
Filed: 1976-01-28
Granted: 1979-04-17
Abstract: OUTLET BOX                ABSTRACT OF THE DISCLOSURE     An outlet box.  The box has a first opening or precursor therefor in its side.  A first wall extends outwardly from the side of the outlet box from adjacent the first opening.  A second wall is attached to the first and formed with a second opening.  The first and second openings form a path for a conductor into the outlet box.  The box has a clip or the like cooperating with at least the first wall to retain a conductor positioned through the first and second openings.  A conductor can be positioned and retained within the box without the use of tools.
Patent CA-1037111-A (CA)
Inventor: LIPPOLD HANS-MARTIN
IPC: H01M6/12
Filed: 1976-02-13
Granted: 1978-08-22
Abstract: Abstract of the Disclosure An a galvanic cell with negative zinc electrode and positive electrode of AgO, the AgO is surface-reduced to Ag2O, and insulated from the current takeoff, to which connection is made only by a porous silver layer.
Patent CA-1049327-A (CA)
Inventor: DEEKS RONALD G
IPC: B61D7/00
Filed: 1976-02-16
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE       A railroad tank car for use in handling dry bulk commodities.  The car body structure includes a pair of "V" shaped hopper sections sloping downwardly from each end of the car.  The hopper sections having side walls which increase in length as they extend to-wards the center of the car.  A pair of asymmetric truncated cone sections are secured adjacent to the corresponding upper edges of the hopper sections.  End sections are secured adjacent the outer edges of the hopper section and the cone section.  First stiffener members are secured to the outer surfaces of the hopper section.  Longitudinally extending second stiffener members are secured to the first stiffener members ad-jacent the intersection between the hopper sections and the cone sections.  Tie members extend transversely across the hopper sections.  A plurality of longitudi-nally extending aeration conveyor trays are supported from the hopper sections defining a plenum area there-below.  Air supply means are provided to direct pressurized air into the plenum area.
Patent CA-1037245-A (CA)
Inventor: LOCKE DAVID R
IPC: B26B19/04
Filed: 1976-03-24
Granted: 1978-08-29
Abstract: ELECTRIC DRY SHAVER HAVING FLEXIBLE      FOIL TYPE OUTER CUTTER                     ABSTRACT     A mounting arrangement for securing a flexible foil outer cutter to an electric dry shaver housing in operative relationship relative to a driven inner cutter.          The outer cutter foil is arranged within a frame hinged to the upper portion of the shaver casing.  The spaced opposite ends of the foil are provided with portions having integral spring detent tabs for detachably locking engagement in slots provided in the frame for securing the foil thereto.
Patent CA-1037460-A (CA)
Inventor: LATIMER ROBERT M
IPC: B66D1/44
Filed: 1976-04-29
Granted: 1978-08-29
Abstract: WINCH DISCONNECT CONTROL ARRANGEMENT A B S T R A C T         A construction vehicle, such as a track-type tractor, has a winch assembly mounted thereon for selectively paying-out cable from a cable drum thereof.  A first hydraulic control for selectively rotating the cable drum comprises a pair of winch clutches adapted to brake the cable drum when both clutches are engaged, rotate the cable drum in. one direction when only one clutch. is engaged and rotate the cable drum in a second opposite direction when only the other one of the clutches is engaged.  The above operations are responsive to movement of a single first handle mounted on an operator's station of the vehicles  A second hydraulic control is operatively connected to a disconnect clutch, normally completing the drive input from the winch clutches to the cable drum.  Upon movement of a second handle of the second hydraulic control to disengage the disconnect clutch, a retaining means automatically entraps the first handle to prevent movement thereof.  Such entrapment insures engagement of the disconnect clutch by the second handle prior to movement of the first handle for winch clutch actuation purposes.
Patent CA-1050445-A (CA)
Inventor: SHIBER SAMUEL
IPC: A63C5/08
Filed: 1976-05-26
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE A hand operated control system for transmitting signals from a user's hand to a running gear of a skateboard type device, comprising of a hand operated master unit, a slave unit connected to the running gear and a resilient self storing tube connecting said units for trans-mitting signals therein between.
Patent CA-1043655-A (CA)
Title: Cover for swimming pools and the like
Inventor: DEARING LEROY M
IPC: E04H3/16
Filed: 1976-08-31
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosure is of a buoyant, air-filled, plastic cover for swimming pools, large ponds, and the like, and to abutment facilities by which these may be constrained to float on the water (or other liquid) without presence to disarrangement, es-pecially in the regions of skimmers formed in the sides of the pool.           For one-piece severe, guid straps fastened to one edge of the pool cover are anchored along the side of the pool, and this edge of the pool cover is provided with abutments which, through weighting, sink the edge portion of the cover so that it rides low in the water, and abuts the pool side wall just below the overflow lip of the skimmer.           There is disclosed also a pool cover subdivided into inter-fitting sub-sections, preferably of a rectangular shape.  These are provided with coacting marginal abutments which interengage to pre-vent one cover section from overriding another.  These abutments are in some cases of sufficient specific gravity to sink the edge portions of the cover sections somewhat deeper in the water than the remainder of the cover, which is airfilled, and of low specific gravity, abutting, or interengaging edge elements are disclosed which mechanically engage in a confining manner, preventing overrid-ing.  The edge abutments, in one form of the invention, comprise two blocks, or strips, of a closed cell plastic form, fastened one above and one below the margin of the cover, each of a specific gravity of approximately O.S to O.G.  These tend toward a stabilized position, with the upper floating essentially with the upper block above the water level and the lower below the water level.
Patent CA-1069981-A (CA)
Inventor: WILL PETER
IPC: H04N7/10
Filed: 1976-09-08
Granted: 1980-01-15
Abstract: ABSTRACT     In a frequency translator for r-f television signals and the like there is provided an input frequency selective matching network to pass only r-f television signals in a predetermined range of about 50 to 300 MHz (vhf), a novel combination oscil-lator, impedance matching network, and mixer arranged for mixing incoming television signals from a cable or antenna with a pre-selected reference signal of a constant frequency generated by the oscillator to produce output signals from the mixer in a higher band of frequencies of about 500 to 750 MHz (uhf).  An output frequency selective matching network passes only signals in said second band of frequencies to an output terminal.  The impedance matching network provides a conjugate match for the output impedance of the oscillator and the input impedance of the mixer so as to inhibit the reflection of undesirable signal prod-ucts from the mixer back to the oscillator and minimize power loss.  The output frequency selective network and mixer arrange-ment do not require an active gain stage and an associated addi-tional frequency selective matching networks in an input circuit ahead of the mixer.
Patent CA-1082574-A (CA)
Inventor: PLATZOEDER KARL
IPC: C30B31/20
Filed: 1976-11-19
Granted: 1980-07-29
Abstract: ABSTRACT OF THE DISCLOSURE           A method is described for producing an n-doped silicon crystal having a radial resistivity profile of a form such that the resistivity of the crystal is uniform over a radially central portion and increases radially outwardly over a peripheral portion.  The starting material may be an n-type or p-type silicon monocrystal which is subjected to controlled neutron irradiation such that the radially central portion of the crystal is more heavily bombarded with neutrons than the edge portion.  The neutron irradiation produces phosphorus atoms which dope the central portion to a greater degree than the edge portion to produce the desired resistivity pattern.