baber/WOPTO huggingface dataset:
Patent CA-1265949-A (CA)
Inventor: HERSCHER LEE R
IPC: A01B33/14
Filed: 1986-01-28
Granted: 1990-02-20
Abstract: ABSTRACT      A tine assembly for use with a rotary tiller comprising a selectively rotatable tine shaft and a plurality pivotally mounted tines.  The tines each includes stop surfaces associated with an innermost end of the tine whereby the tine pivots to one position when the tine shaft is rotated in a clockwise direction and automatically pivots to a second position when the tine shaft is rotated in a counterclockwise direction.  The angle of pivot between the two positions is such that the leading edge of the ground engaging portion of the tine sweeps a larger radius than the following portion of the tine when the tine shaft is rotated in either the clockwise or counterclockwise directions.     16-109/jcp
Patent CA-1268625-A (CA)
Inventor: LINDSKOG KJELL
IPC: G09B23/32
Filed: 1986-02-11
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE    Apparatus for teaching treatment of a skeletal injury including an artificial body part having two spaced-apart portions made of shape permanent material and a portion of non-rigid deformable material disposed in the space between said shape permanent portions; a hollow, elongated bone-simulating member in each shape permanent portion, the members projecting from their respective shape permanent portions into the deformable portion so as to face each other and form therein a place of simulated skeletal injury; connected to the projecting ends of the members for applying thereto a force which resiliently resists separation of the projecting ends of the members in the longitudinal direction; a locking pin longitudinally movable within the members between a position wholly within one member and a position partially within both members for releasably locking the members against angular displacement relative to each other; and a manually operable device connected to the locking pin for applying a longitudinal moving force thereto.
Patent CA-1268204-A (CA)
Inventor: JOHNSON DENNIS P
IPC: C25B3/00
Filed: 1986-02-14
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE         Non-aqueous electrolyte cells are disclosed which comprise an alkali metal anode and a solid cathode.  The cathode is formed of a major amount of a powdered high energy material having intermixed therewith minor amounts of powdered zinc  and powdered sulfur.  The mixed cathode material is pelletized and heated in a protective atmosphere to form the cathode.  The resulting cells exhibit improved rate capacity.
Patent CA-1260312-A (CA)
Title: Procede de fabrication de croustilles, et croustilles  ainsi obtenues
Inventor: HAYDOCK STEVE
IPC: A23L19/18
Filed: 1986-03-26
Granted: 1989-09-26
Abstract: PRECIS DE LA DIVULGATION:           L'invention concerne un procédé de fabrication de croustilles de pommes de terre salées et a teneur réduite en matière grasse.  Selon ce procédé, on lave des tranches de pommes de terre dans une solution aqueuse de chlorure de sodium.  Les tranches ainsi lavées sont alors séchées et préchauffées au moyen de rayonnements infra-rouges en une seule ou deux étapes avant d'être cuites par immersion dans de l'huile comestible chauffée à une température appropriée a la cuisson.  L'invention concerne également les nouvelles croustilles de pommes de terre obtenues par ce procédé.
Patent CA-1267801-A (CA)
Inventor: TREMBLAY ROGER
IPC: G02B6/38
Filed: 1986-04-04
Granted: 1990-04-17
Abstract: OPTICAL FIBER JUNCTION DEVICES          Abstract of the Disclosure A pair of optical fiber terminating members or plugs, each comprising a precision ground frusto-conical plastic body are inserted into a precision molded seating member having correspondingly shaped frusto-conical recesses, the recesses opposed and coaxial.  A transmission path is formed between optical fibers terminated at the plugs.  The cores of fibers terminated at the plugs are offset from the longitudinal axes of respective plugs.  By relatively rotating the plugs about their longitudinal axes, light transmission between a fiber or fibers in one plug and a fiber or fibers in the other plug is varied.  The device is implemented as a variable attenuator, as a switch or as a connector.  A fiber is positioned within such a plug by forming a passage along the plug, the passage diameter being larger than the diameter of a fiber to be terminated and the passage having a curve along its length.  This curve ensures that the resilient fiber, when fed into the passage locates at a particular angular position at which the fiber end is precisely offset from the plug axis.  The fiber is fixed in position using an epoxy resin.
Patent CA-1266880-A (CA)
Inventor: CUPP EARL B
IPC: H01M4/62
Filed: 1986-05-28
Granted: 1990-03-20
Abstract: IMPROVED LITHIUM ALLOY ANODE FOR THERMAL CELLS          Abstract Disclosed is an anode for a thermal cell wherein particles of a lithium alloy are compacted under pressure with particles of an inactive metal which binds the alloy particles together but does not alloy with them.  Strength and workability of the anode alloy are thereby improved, with no or sur-prisingly little loss of electrcochemical performance.
Patent CA-1273758-A (CA)
Inventor: ENGDAHL HOLGER
IPC: D21C11/00
Filed: 1986-06-06
Granted: 1990-09-11
Abstract: ABSTRACT OF THE DISCLOSURE          The invention concerns a causticizing procedure by which from soda liquor derived from a sulphate cellulose digesting process and from unslaked lime is produced white liquor for reuse in the digesting process, over lime slaking and a subsequent causticizing reaction proper.  It is essential in the invention that the lime slaking is carried out using white liquor, whereafter the causticizing reaction proper is allowed to take place between the slaked lime and soda liquor combined therewith. The requisite white liquor is obtained by recirculating part of the white liquor produced by the causticizing process, to the slaking step, where it either completely or partially replaces the soda liquor employed in prior art.  By using white liquor, one avoids the foaming, interfering with the process, which is encountered in the slaking step.
Patent CA-1273180-A (CA)
Inventor: CHERIS ALBERT B
IPC: E04F15/00
Filed: 1986-06-09
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE  A chair mat for supporting castered furniture on a floor, including a generally planar panel having a peripheral beveled edge defining  an inclined approach ramp extending from floor level to permit easy rolling of castered chairs onto and off of the mat. The inclined ramp is formed integrally with the panel and terminates at the extreme edge of the mat a sufficient distance above the bottom surface of the mat whereby the extreme edge is of a sufficient thickness to prevent chipping or cracking.
Patent CA-1264965-A (CA)
Title: High-low speed drive system for multiple spindle  machines
Inventor: ZUGEL MARTIN J
IPC: B23B9/00
Filed: 1986-08-13
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE High-low speed drive system includes a main drive shaft which may be selectively driven off one or the other of a pair of continuously driven high and low speed shafts by selective engagement and disengage-ment of associated pneumatic operated disc clutches. Such clutches have fast response times, and the clutch associated with the low speed shaft acts as a brake when engaged to rapidly decelerate the main drive shaft down to the speed of the low speed shaft. The timing of both the high speed and low speed pneumatic operated disc clutches are closely controlled so that the low speed clutch is engaged practically instantaneously with the disengage-ment of the high speed clutch. The clutches are located in substantial radial alignment with each other in close proximity to the gear train between the high and low speed shafts and main drive shaft within the main housing for ease of maintenance and simplified porting of fluid through lines on the same path to all of the clutches. If desired, a pneumatic operated disc brake may be provided on the main drive shaft to provide for independent braking or holding of the main drive shaft against rotation during secondary operations upon disengaging both of the high and low speed pneumatic operated disc clutches and engaging the main drive shaft pneumatic operated disc brake.
Patent CA-1255857-A (CA)
Inventor: BERFIELD ROBERT C
IPC: A47L7/00
Filed: 1986-09-19
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE          A wet/dry cannister-type vacuum cleaner is pro-vided with a plastic grid unit that includes a spherical cup-like main section, an upper annular mounting lip, a short tubular support disposed within the main section with the lower end of the support surrounding a central inlet opening in the latter, and a grid extending across the support at the top thereof and disposed below the mounting lip.  The lower end of the support constitutes a seat for a floating ball valve element.  An axially ex-tending slot in the support provides a drain for liquid that may be accumulated by the main section at the inter-ior thereof.
Patent CA-1269134-A (CA)
Inventor: TERRIEN MARK
IPC: H01Q7/00
Filed: 1986-10-30
Granted: 1990-05-15
Abstract: ABSTRACT    A hand-held electromagnetic field probe sensitive only to magnetic fields and rejecting electric field coupling. Two unshielded single turn loops with opposed windings produce electrically coupled output voltages that are in phase and magnetically induced output voltages that are 180 degrees out of phase.  The phase of the signal from one loop is reversed and then the signals are summed so that the electric field components cancel and the magnetic field components add to each other.
Patent CA-1240252-A (CA)
Inventor: BORLINGHAUS HANS J
IPC: B60N2/50
Filed: 1986-11-21
Granted: 1988-08-09
Abstract: LOW PROFILE SEAT ADJUSTER WITH LIFT PLATE STABILIZER            ABSTRACT OF THE DISCLOSURE        The present invention provides a method and apparatus for a low profile seat adjuster with a lift plate stabilizer interlock.   The lift plate interlock provides torsional stabilization for the lift plate preventing the lift plate being urged into interference with other members of the seat adjuster therefore reducing friction in the adjuster.  The reduced friction in the operation of the adjuster allows the seat adjuster to exhibit a smooth and constant movement when adjusting the seat.
Patent CA-1256873-A (CA)
Inventor: ELBEN ULRICH
IPC: A61K31/44
Filed: 1986-11-24
Granted: 1989-07-04
Abstract: Abstract:   A process for the manufacture of a pyridine compound of the formula I                                (I) in which R1 and R2 independently of each other represent hydrogen or alkyl having from 1 to 4 carbon atoms, R3 represents hydrogen or alkyl having up to 2 carbon atoms and A  represents alkylene having 2 to 4 carbon atoms, n  is 0 or 1, Z  is a group of the formula Za, Zb or Zc    (Za)      (Zb)      (Zc) in which either R4 is hydrogen and R5 is phenyl or cinnamyl or R4, R5, R7 and R8 independently of each other are pyridyl, phenyl or phenyl which is substituted by up to 2 equal or different substituents from the group halogen and alkoxy having up to 2 carbon atoms, R6 is hydrogen or hydroxy and X  is hydrogen, a cyano, amino or nitro group or the group -CO-R9, in which R9 is hydroxy or alkoxy having from 1 to 4 carbon atoms, and of the physiologically tolerable salts of these compounds,
Patent CA-1269904-A (CA)
Inventor: HANSON RAY
IPC: B42F15/00
Filed: 1986-12-12
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a frame for hanging file folders which is size adjustable without requiring tools and without having to physically alter, as for example cutting any of the frame components.  The frame consists of a set of opposing side rails, a set of opposing end rails and a plurality of upright leg members for supporting both sets of rails.  Each side rail comprises overlapping side rail members which are longitudinally adjustable relative to one another for different length settings of the frame and releasable securing members securing and supporting the side rail members in the different length settings at spaced intervals along each side rail.
Patent CA-1252335-A (CA)
Inventor: BENDER EMIL A
IPC: F04B47/02
Filed: 1987-01-26
Granted: 1989-04-11
Abstract: ABSTRACT OF THE DISCLOSURE         A long stroke pump rod articulation system includes a continuous belt loop attached to carry a connecting rod pin which engages a connecting rod secured to apply articulation forces to a belt supported counterbalance.  The belts of the counterbalance oppose the extension of the pump rod articulating belt.
Patent CA-1264402-A (CA)
Inventor: FONG JAMES J
IPC: C09K3/00
Filed: 1987-02-02
Granted: 1990-01-16
Abstract: Abstract of the Disclosure The invention provides a treating composition comprising (a) a compound having the formula   where Rf is a fluorinated aliphatic radical; A is a divalent radical obtained by eliminating the carbonyl groups of a dibasic organic acid or an organic anhydride selected from the group consisting of tetrachloro phthalic, tetrabromo phthalic and chlorendic; and M is a cation selected from the group consisting of NH4+, Na+, K+, Li+, H+, or a protonated alkyl amine having from 1-6 carbon atoms in the alkyl group; (b) a normally liquid or low melting solid, water soluble or dispersible, fluoroaliphatic radical-containing poly(oxyalkylene) compound; and (c) the balance of 100 parts of a liquid vehicle. A method of treating substrates and substrates treated with the treating composition are also provided.
Patent CA-1263763-A (CA)
Inventor: BARJESTEH HAMID
IPC: H05K1/00
Filed: 1987-05-25
Granted: 1989-12-05
Abstract: Abstract This invention relates to presensitized circuit material.          Currently, the inner layers of multilayer printed circuit boards and flexible printed circuits are manufactured by subtractive etching of large sheets of photoresist-imaged copper clad laminate.  This process is costly because of copper waste and problems relating to environmental pollution.  Moreover, the circuits resulting from the process are limited by the properties of the laminate and the imaging materials used.  Thus, there is a desire in the electronics industry to employ additive electroplating processes whenever possible.           This invention provides an article suitable as a presensitized circuit material comprising (1)  an electrically insulative support, (2)  a thin adhesion layer made of a conductive metal overlying said support, (3)  a thin metallic plating layer overlying said adhesion layer, and (4)  a photoresist layer overlying said plating layer. The preferred metal for the adhesion layer is an alloy of chromium and chromium oxide, i.e., black-chromium.  The adhesion layer helps to provide an electrical circuit which tenaciously adheres to the electrically insulative support. This article is particularly useful in additive electroplating processes.
Patent CA-1265856-A (CA)
Inventor: DUECKMAN LEONARD
IPC: G08G1/042
Filed: 1987-06-12
Granted: 1990-02-13
Abstract: ABSTRACT OF THE DISCLOSURE          A remote controlled object counter has a data counter which may e.g. be buried beneath a trail for counting the passage of people along the trail and a data collector separate from the data counter.  The data counter employs an inductive loop with an oscillator and a processor for detecting the oscillator frequency and transmitting a corresponding data signal through radio transceivers in the data counter and the data collector for processing in the latter.  To enable adjustment of the data counter sensitivity without physical contact, an adjustment signal generated in the data collector is sent through the transceivers to the data collector processor.
Patent CA-1258104-A (CA)
Inventor: HAYANO SHIN-ICHIRO
IPC: H03K17/687
Filed: 1987-06-12
Granted: 1989-08-01
Abstract: ABSTRACT         A current switch which has a stable output voltage which can be set at any desired level is disclosed.  The current switch includes a converter having first and second input terminals and first and second output terminals for converting the dif-ference between input signals fed to the first and second input terminals into the difference between output signals from the first and second output terminals.  A power source is included for supplying a constant current to the converter.  A constant voltage circuit is connected between the first output terminal of the converter means and the power source.  A first resistor has one end connected to the power source.  A second resistor has one end connected to the other end of the first resistor and the other end of the second resistor is connected to the first output terminal of the converter.  A third resistor has one end connected to the other end of the first resistor and the other end of the third resistor is connected to a second output terminal of the converter.  The output signal is taken out of the second output terminal.
Patent CA-1275008-A (CA)
Inventor: MURAKAMI SADATOSHI
IPC: B41J35/00
Filed: 1987-06-30
Granted: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE             An thermal transfer printing method which is performed by the use of    an  thermal    printer comprising a platen, a thermal print head having at least one heating element and a length of ink carrier ribbon  with the recording medium positioned between the thermal print head and the length of ink carrier ribbon, which ink carrier ribbon having a base film and an ink layer, which method comprises the steps of pressing the ink carrier ribbon against the platen by means of the thermal print head with the ink layer brought in contact with the recording medium, heating the heating element to cause that portion of the ink layer, which is aliened  with the heating element, to fuse, and causing that portion of the ink layer so fused to partially transfer onto the recording medium when a cohesive force acting internally of the ink layer becomes smaller than an adhesive force acting between the ink layer and the recording medium and, at the same time, smaller than a adhesive force acting between the ink layer and the base film, whereby the cohesive force is substantially destroyed so as to permit the thickness of the ink layer to be substantially split into halves such that one of the halves is transferred onto the recording medium and the other of the halves remains adhering to the base film.
Patent CA-1271889-A (CA)
Inventor: SCHOLZ BERNHARD-PETER
IPC: C08F2/08
Filed: 1987-10-09
Granted: 1990-07-17
Abstract: ABSTRACT OF THE DISCLOSURE A method is provided of manufacturing pulverulent polymaleic anhydrides in which maleic anhydride is polymerized in an organic solvent in the presence of a dispersant.          Polymerization results in high yields of polymaleic anhydride, as a colorless or faintly colored powder.  The method requires a lower concentration of radical-forming agent and gives an increased conversion or maleic anhydride, as compared with previously known methods.
Patent CH-503033-A (CH)
Title: Process for preparing hexahydropyrimidine aldehydes
Inventor: PETERSEN HARRO DR
IPC: D06M13/382
Filed: 1967-09-18
Abstract: prepg. compds. (I):- - wherein R3 and R4 = H or alkyl - R5R6R7 and R8 = alkyl - R1 and R2 = -  or one of R1 and R2 = alkyl - X = O or S - in which (1) a compd. (II):- - wherein R9 and R10 = H or one of R9 and R10 = alkyl, R11 = H or alkyl is reacted with HCHO or in the presence of an acid at 0 deg.-120 deg.C (preferably 40 deg.-100 deg.C.) in a molar ratio of 1:1/2 or - (2) a compd. (III) - wherein r12 = H or alkyl is reacted with a compd. - in a molar ratio of 1:3 or - (3) a compd. (IV):- - wherein one R13 or R14 = H and the other = -CH2OR12 is reacted with HCHO or - in a molar ratio of 1:1/3, in the presence of an acid at 0 deg.-120 deg.C (preferably 40 deg.-120 deg.C). - Intermediates for prepg. pharmaceuticals.
Patent CH-557888-A (CH)
Title: Electrolytic baths for colouring anodic films on aluminium - having acidity adjusted by addn. of nickel hydroxide-carbonate
IPC: C25D11/22
Filed: 1971-06-17
Abstract: The pH value of an alternating-current dye-bath contg. heavy-metal salts and used for the electrolytic colouring of anodic films already formed on light alloys, drops during operation, and is restored to the desired value by adding the carbonates, oxides, hydroxides or hydroxide-carbonates of the heavy metals being consumed in the process. The addns. are pref. made in the form of dil. aq. mixts. conventional addns. of Na or NH4 ions result in salts being deposited on the work being treated or in the peeling of the coating.
Patent DK-108485-A (DK)
Inventor: KUPARINEN KARI
IPC: F41C23/00
Filed: 1985-03-08
Abstract: An arrangement in a firearm for adjusting the clearance between the fore-end of the stock (2) and the barrel (1), the stock being stiffened by means of a stiffening rail (3), preferably of metal, fastened to it. To enable the adjustment to be carried out, the rear end of the stiffening rail (3) is fastened (4) rigidly to the stock (2), while between the fore-end of the stiffening rail (3) and the fore-end of the stock there is an adjustment means (5) which, during the adjustment, produces a lateral force between these parts in such a way that the clearance can be adjusted to be equal on both sides of the barrel. The adjusting means (5) can be a turning piece, fitted through the stock from below, the eccentric pin of the piece engaging in a notch in the rail (3).
Patent DK-110997-A (DK)
Inventor: RAND JAN CHRISTIAN
IPC: B62B5/00
Filed: 1997-09-26
Abstract: PCT No. PCT/NO96/00073 Sec. 371 Date Sep. 29, 1997 Sec. 102(e) Date Sep. 29, 1997 PCT Filed Mar. 29, 1996 PCT Pub. No. WO96/30247 PCT Pub. Date Oct. 3, 1996A device for placing information/advertising on a shopping trolley comprises a support element with a display surface, and brackets which grip around the shopping trolley handle. The brackets are shaped like supports with ergonomically-shaped handles, and they protrude down and out from the underside or side edges of the support element.
Patent DK-125981-A (DK)
Inventor: VOGT W
IPC: B01J37/02
Filed: 1981-03-20
Abstract: 1. Process for making a catalyst carrier by calcining a moulded structure of chrome-aluminium steel over a period of 2-50 hours at 800-1100 degrees C with admission of air and then coating it superficially with a layer of cerium dioxide, characterized in that a moulded structure of an alloy of 10-30 weight % of Cr, 3-8 weight % of Al, 0-5 weight % of Mn, Ti Si, C, P, S, the balance being Fe, is calcined, wetted with a suspension of cerium oxide hydrate in an aqueous solution of ammonium nitrate, dried and calcined at 600-1000 degrees C over a period of 5 to 20 hours.
Patent DK-176187-A (DK)
Inventor: DECAUX JEAN-CLAUDE
IPC: E03D9/00
Filed: 1987-04-07
Abstract: The invention relates to a sanitary unit having an automatic cleansing cycle. The unit comprises a lockable enclosure in which a partition defines a usage zone and a maintenance zone. A bowl is mounted for rotation between a utilization position in which it projects horizontally from the partition in said usage zone and a cleaning position in which it is tipped up into an opening in the partition so as to empty it into the maintenance zone. The upwards opening of the bowl is separated into two sections by a partition wall which extends upwardly to cooperate with the front walls of the bowl to form a rim surrounding the utilization section of the bowl. The bottom of the partition wall stops short of the base of the bowl to define an orifice and the rear section of the bowl forms an evacuation passage from the evacuation orifice rearwards to the maintenance zone when the bowl is tipped up.
Patent DK-308889-A (DK)
Inventor: INGVARSSON LARS INGVAR
IPC: E04C3/07
Filed: 1989-06-22
Abstract: An essentially C-shaped structural profile section has a continuous, approximately zigzag-shaped groove in its body. According to one embodiment (figure 1) the groove is a serpentine groove 16-19, and according to a second embodiment (figure 5) a zigzag groove 26, 27, which joins two longitudinal grooves 24, 25 in a lattice-like pattern. The profile sections thus formed will have an improved rigidity. <IMAGE>