baber/WOPTO huggingface dataset:
Patent NO-173594-C (NO)
Inventor: JOHANSSON JOHN I E
IPC: B23Q5/00
Filed: 1990-04-26
Abstract: The invention relates to a manipulator for positioning workpieces with respect to an industrial robot (4) by means of which the work pieces, one after the other, are to be processed. The manipulator (2) comprises at least two fixture supports (26,27) each having fixture members for holding a respective work piece, a holder (16) for the fixture supports, movably suspended for moving one of said fixture supports from a loading position, in which exchange of a work piece held in said fixture members may take place, towards an operative position within the operating range of the robot, while simultanously moving another one of said fixtures from the operative position towards the loading position. A turning servo motor (32) common to the fixture supports is drivingly engable with a fixture support (26) held in the operative position so as to be able to rotate said fixture support, e.g. as controlled by a control system coordinating the operation of the motor with the operational movements of the robot in order to render various surface portions and parts of the work piece accessible to an implement handled by the robot. Coupling means (30,38,40) are arranged for drivingly coupling said motor (32) to said holder (16) when the motor is out of engagement with any fixture support so as to enable use of the motor (32) as a driving means for said holder (16) during the operative movements thereof. <IMAGE>
Patent NO-180433-C (NO)
Inventor: GAFFAR ABDUL
IPC: A61K8/40
Filed: 1991-12-19
Abstract: An oral composition such as a toothpaste (including gel or cream), mouthwash, lozenge, chewing gum or tooth powder containing a calculus-inhibiting amount of a linear molecularly dehydrated polyphosphate salt and, as inhibitor of enzymatic hydrolysis of said polyphosphate salt in saliva, a synthetic polyvinyl phosphonate. A fluoride-ion providing source may also be present to further inhibit the enzymatic hydrolysis of said polyphosphate salt.
Patent NO-178357-C (NO)
Inventor: SUNDE EGIL
IPC: E21B47/00
Filed: 1993-10-12
Abstract: PCT No. PCT/NO94/00163 Sec. 371 Date Apr. 10, 1996 Sec. 102(e) Date Apr. 10, 1996 PCT Filed Oct. 11, 1994 PCT Pub. No. WO95/10764 PCT Pub. Date Apr. 20, 1995An apparatus for testing a shear thickening plugging fluid that is an emulsion of two components which react with each other to provide a thickening of the fluid when subjected to high stress, such apparatus comprising a cylinder (1) having an inlet (2) with an inlet valve (3) for the plugging fluid and an outlet (4) with an outlet valve (5) for the plugging fluid, a moveable piston (6) sealing against the chamber walls, so that the piston by being moved rearward in the cylinder can suck plugging fluid into the cylinder through the inlet (2), and in a retrograde movement can press the plugging fluid out through the outlet (4), a shear valve (7) connected with the outlet (4), which shear valve (7) is adjustable for adjusting a desired shear stress to be subjected upon the plugging fluid, a means (8, 9) for measuring the pressure drop over the shear valve (7), a receiver means (10) for collecting plugging fluid that has been pressed through the shear valve, and one or more means for measuring properties of the shear thickening plugging fluid.
Patent CA-2009755-C (CA)
Title: Tree delimbing device for self-aligning cutter head
Inventor: HAMBY THOMAS E JR
IPC: A01G23/097
Filed: 1990-02-09
Granted: 1999-08-24
Abstract: Improved pivotal support means is provided for supporting the rectangular support frame of the self-aligning cutter head assembly for pivotal movement in both the vertical and horizontal planes. The improved pivotal support insures that the limb stripping blades and the guide means carried by the rectangular support frame are maintained in parallel alignment with the longitudinal axis of the tree trunk as the tree trunk is being pulled through the tree delimbing device. The rectangular support frame is supported for pivotal movement in the vertical plane and in a cradled relationship on the upper ends of the vertical legs of a support yoke extending beneath the rectangular support frame. The rectangular support frame is supported for movement in the horizontal plane by a pivot extending through the horizontal medial portion of the yoke member and beneath the rectangular support frame.
Patent CA-2010559-C (CA)
Title: Composite sheet for fibrous reinforcing material
Inventor: HARAGUCHI KEIICHI
IPC: D04H1/48
Filed: 1990-02-21
Granted: 1995-11-14
Abstract: Disclosed is a composite sheet for a reinforcing material, which comprises a web comprised of a rein-forcing filament bundle and a thermoplastic polymer fiber in the form of single filaments, and this composite sheet is characterized in that the thermo-plastic polymer fiber is involved in the web-con-stituting filaments in an entangled and integrated state.  This composite sheet is prepared by a process comprising depositing and incorporating the thermo-plastic polymer fiber in the form of single filaments in the web comprising the reinforcing filament bundle, and applying a jet stream of a fluid to the assembly.
Patent CA-2013379-C (CA)
Title: Automatically-effected move of a subscriber between electronic message service systems in a network
Inventor: YUEN-CHI LO STELLA
IPC: H04Q3/47
Filed: 1990-03-29
Granted: 1994-05-10
Abstract: AUTOMATICALLY-EFFECTED MOVE OF A SUBSCRIBER         BETWEEN ELECTRONIC MESSAGE SERVICE      SYSTEMS IN A NETWORK    Abstract In a network (10) of voice-mail message service systems (12-14), each system includes an arrangement (22) for automatically moving the serving of one or moresubscribers from itself to another system. In response to administrator (29) input, the source system retrieves each moving subscriber's mailbox (200) contents, translates subscriber I.D.s appearing therein into universal names and extensionnumbers, and transfers the translated contents, including delivery lists (222) and messages (211), to the destination system. The destination system creates a new mailbox for each moved subscriber, translates the universal information into subscriber I.D.s, and populates the new mailbox with the transferred contents. The source system informs third systems of the move, so they can update their information. During audits, the source and destination systems search their databases to find any information affected by the move and update it; the sourcesystem also deletes the moved subscribers' old mailboxes.
Patent CA-2018687-C (CA)
Inventor: JASECK JAMES E
IPC: F02N15/02
Filed: 1990-06-11
Granted: 1993-06-08
Abstract: Abstract Starter motor for use with an internal combus-tion engine which includes a seal between the housing and the translatable clutch/pinion gear assembly so as to prevent contaminants from entering the motor/solenoid portion of the housing.  The seal is temporarily broken whenever the clutch/pinion gear is translated to be engaged with the driven gear of an internal combustion engine.
Patent CA-2020289-C (CA)
Inventor: BONTEMPS RAYMOND
IPC: A61H15/00
Filed: 1990-07-03
Granted: 1999-01-12
Abstract: La présente invention concerne une boule creuse en polyoléfine contenant un mélange entectique réfrigérant équipé d'un manchon ou poignée vissé ou collé permettant de faciliter le massage de la peau en vue d'obtenir un effet vasoconstricteur de l'épiderme. L'invention peut être également utilisée pour atténuer une douleur locale. Selon la figure 3 l'invention est caractérisée par une sphère de polyoléfine (1) polie contenant un mélange entectique (2) que l'on introduit par l'orifice (3). Une coquille (5) servant de logement et qui bloque la boule réfrigérée par une bague (6) vissable afin d'appréhender l'ensemble avec le maximum d'efficacité pour le massage. La présente invention est utilisée pour les soins esthétiques et cosmétologiques.
Patent CA-2034910-C (CA)
Title: Rotary variable optical tap
Inventor: MILLER WILLIAM JAMES
IPC: G02B26/08
Filed: 1991-01-24
Granted: 2003-03-18
Abstract: Method and apparatus wherein continuous indexed lengths of optical fiber are automatically measured for load at failure for each failure below a predetermined maximum stress. A predetermined length of optical fiber is indexed. The optical fiber is clamped at one or more clamp points along its length. Increasing tension is applied to a first indexed length of optical fiber between at least one clamp point and a tension application means.      Increasing tension is applied between an initial value and the predetermined maximum load. The increasing tension is measured during its application. If failure occurs, the actual load at failure is detected while the increasing tension is being applied. When failure does not occur, the first length of optical fiber is released and a second length of optical fiber is indexed to the position where increasing tension is applied to the second length between at least one clamp point and the tension application means.
Patent CA-2045417-C (CA)
Inventor: VAN HORLICK TIMOTHY C
IPC: A01B33/06
Filed: 1991-06-25
Granted: 1996-10-15
Abstract: Mulching apparatus having a tapered tooth struc-ture which prepares a planting spot such that, when the apparatus is withdrawn from the ground, mulched residue remains within or adjacent to the planting spot.   The apparatus may be removably attached to the boom of an excavator type vehicle and drivingly coupled to the ve-hicle's hydraulic drive system.  The machine operator actu-ates and manoeuvres the vehicle, boom and mulching appar-atus  to  rapidly prepare  a  series  of  mulch-containing planting spots for planting seeds or seedlings, for example in large scale reforestation projects.
Patent CA-2049632-C (CA)
Inventor: FRANZ HELMUT
IPC: C03C17/00
Filed: 1991-08-21
Granted: 1999-02-16
Abstract: The purpose of the invention is to provide a durable, non-wetting surface on a metal, polymeric or inorganic coated substrate.  The construction of the invention is a metal, polymeric or inorganic coated substrate, the surface of which is treated with a perfluoroalkyl alkyl silane and a fluorinated olefin telomer.  The remarkable effects of the invention are high water repellancy and high lubricity provided by the perfluoroalkylsilane, which bonds to the substrate surface, and the fluorinated olefin telomer, respectively   The invention encompasses both an article with a surface treated in accordance with the invention, and a method of producing such an article.
Patent CA-2051318-C (CA)
Title: Vehicle reflector unit
Inventor: COLIGIONIS GEORGE
IPC: B60Q1/32
Filed: 1991-09-16
Granted: 1996-03-12
Abstract: This  invention  relates  to  a  reflector  unit  for attachment to the sides of abnormally long vehicles and trailers.   The reflector units have reflecting surfaces which reflect incident light towards the rear,  sides  and  front  of  the  vehicle  thereby providing an indication, particularly at night, of the overall length of the vehicle.  It is envisaged that this will  reduce the hazards  of  overtaking abnormally long vehicles at night.
Patent CA-2055020-C (CA)
Title: Roofing shingle
Inventor: HANNAH MARCIA G
IPC: E04D1/28
Filed: 1991-11-06
Granted: 2007-01-02
Abstract: A roofing shingle is provided for shingling a roof with overlapped shingles, wherein the exposed portion of the shingle is selected to be of a height in the installed condition relative to the overall height of the shingle that enhances material utilization, to be at least approximately 44.4% efficient. This is accomplished by using an exposure height of 8 inches relative to an overall shingle height of 18 inches. The shingles are preferably constructed to have either 3 or 4 tabs, thereby having a ratio of exposure height to tab width of either 0.667 or 0.889, respectively. A larger exposure allows one to obtain 200 shingles for each 300 lineal feet of sheet shingle material, when the shingles have 18 inch overall height, and further allows an overall saving in the number of nails required to install a roof.      The invention also contemplates variations in tab width within a given shingle and variations in number of tabs from about one to nine tabs in a given shingle.
Patent CA-2055880-C (CA)
Title: Fire retardant curable 1-oxa-3-aza tetraline (also termed "3,4-dihydro-1,3-benzoxazine") derived resin composition
Inventor: SCHREIBER HERBERT
IPC: C08K3/02
Filed: 1991-11-20
Granted: 1996-11-26
Abstract: Difficultly inflammable polymeric resins are obtained by curing resin mixtures comprising (a) a resin component comprising at least one thermically cur-able 1-oxa-3-aza tetraline groups containing compound; and (b) an organic metal or semimetal compound, or a carbon monoxide complex compound, of an element of the 6th, 7th or 8th auxiliary group of the periodic system or of copper, antimony or bismuth.
Patent CA-2059020-C (CA)
Inventor: KIMBARA KOHJI
IPC: H05K3/00
Filed: 1992-01-08
Granted: 1998-08-18
Abstract: A polyimide multilayer wiring board is constructed by using a plurality of laminated blocks each of which has a plurality of wiring layers and interlaminar insulating layers of polyimide.  On a base block having a substrate, the other blocks are laid on top of another, bonded to each other with a polyimide used in each block or another adhesive and electrically connected to each other by using, for example, metal bumps formed on each block.  Each of the blocks except the base block is formed on a temporary substrate, and the temporary substrate is removed after bonding each block to the base block or precedingly bonded blocks. This multilayer wiring board can be produced in a shortened time with increased yield.
Patent CA-2069967-C (CA)
Title: Frequency discriminator
Inventor: KIMURA KATSUJI
IPC: H03D3/22
Filed: 1992-05-29
Granted: 1997-04-22
Abstract: A frequency discriminator is provided which comprises a phase  shifter  for  shifting a phase of  an  IF  signal,  a multiplier for analogically multiplying the IF signal and an output  signal  of  the phase  shifter  and  outputting  the resultant signal thus obtained as a differential current,  a circuit for forming a differential current of a differential output current of the multiplier, an inverter circuit to  be driven  by the differential current thus formed, and a  low-pass filter for integrating an output signal of the inverter circuit.   As  the  circuit  for  forming  the  differential current  thereof,  a current mirror  circuit  is  preferably used.  Thus,  a quadrature-type frequency discriminator  can be realized on a C-MOS integrated circuit.
Patent CA-2075508-C (CA)
Title: Fuel injection control method for an internal combustion engine
Inventor: SUZUKI KAZUO
IPC: F02D41/32
Filed: 1992-08-07
Granted: 1996-05-28
Abstract: A pressure sensor is provided in a fuel supply line for detecting fuel pressure for generating a pressure signal.  The pressure signal is compared with a predetermined pressure value dependent on operating conditions of an engine.  Amount of fuel injected into the engine is decreased when the pressure signal is higher than the predetermined pressure value, or the amount of fuel is increased when the pressure signal is lower than the predetermined pressure value for effectively preventing the engine from damaging.
Patent CA-2081337-C (CA)
Title: Means having microbial effect and little or completely abolished tendency to develop contact allergic reactions or toxic effects and use thereof in e.g. skin and wound treatment products
Inventor: SOEDERBERG THOR
IPC: A61K8/41
Filed: 1991-04-23
Granted: 1999-03-16
Abstract: An agent which possesses antimicrobial properties and a minimum tendency, or a c ompletely discontinued tendency, to produce contact allergic reactions or toxic effects includes a mixture of a comp ound which produces Zn2+ -ions and one or more so-called resin acids or other resin compounds or resin acid derivatives present in the purest possible form, and to the use of the agent in preparing skin, wound, teeth and mucus-membrane treatment products, and to such products as insulating material, building material, paper, surface treatment material, disinfectants, c osmetics and like products which contain conventionally different types of resins.
Patent CA-2082394-C (CA)
Title: Pseudomonas exotoxins of low animal toxicity and high cytocidal activity
Inventor: PASTAN IRA
IPC: C07K19/00
Filed: 1991-05-10
Granted: 1999-07-20
Abstract: Improved Pseudomonas exotoxins of low animal toxicity and high cytocidal activity are described. Substitution of positively charged amino acid residues with an amino acid residue without a positive charge provides markedly changed exotoxins. Conjugation of the new exotoxins with suitable targeting agents provides cytocidal specificity for killing desired cellular entities.
Patent CA-2092808-C (CA)
Title: Arrangement for protecting telecommunictions equipment from voltage transients
Inventor: ATKINS IAN PAUL
IPC: H04M19/00
Filed: 1991-09-27
Granted: 2003-03-04
Abstract: An arrangement for protecting an electrical circuit such as a telephone circuit from a voltage transient comprises a voltage clamp or foldback device (3) arranged to be connected between a current-carrying line (1) and ground (1'), a capacitor (2) in seri-es with it, and an inductance (4) series connected in the line. During normal operation the arrangement acts as an LC filter whose high frequency break-point is determined by the capacitance of the voltage clamp or foldback device (3) and the value of the in-ductance (4) which are chosen to give a break point of 1 kHz to 10 MHz.  However, when the arrangement is subjected to a voltage transient, the voltage clamp or foldback device (3) fires causing the break-point to fall to a value determined by the values of the capacitor (2) and inductance (4). The arrangement may be used, for example, to protect the circuit against a rapid voltage drop caused by the firing of another circuit protection device such as a gas discharge tube (5).
Patent CA-2096829-C (CA)
Title: Golf swing training apparatus
Inventor: BALLARD JAMES TROY
IPC: A63B69/00
Filed: 1991-10-22
Granted: 2004-01-27
Abstract: A golf swing training,apparatus having a saddle (91) for attachment to the hips of a golfer, a first assembly (83) to guide the saddle (91) laterally during the golf swing, a second assembly to promote opposite hip rotations during the golfer's backswing and follow-through, respectively, and a third assembly to position the golfer's shoulders throughout the swing. The first assembly (83) includes a traveler mounted to move laterally on a straight track (61) which is rotatably mounted on a pivotable connecting as-sembly (47, 48, 49) which is supported by a base (13). The second assembly is a spring and hinge assembly having a first hinge (93) around which the saddle (91) rotates during the backswing and a second hinge (94) around which the saddle rotates (91) during the follow-through. The third as-sembly includes a vest (136) worn by the golfer, a rigid back plate (135), a vertically extensible support assembly (122) rotatably mounted on the saddle and tension means which apply rotational ford to the support assembly (122) during, the backswing. A leg movement limiting device (138) is attached to the base (13) or positioned on the sur-face on which the golfer stands to limit the golfer's leg movement during the golf swing.
Patent CA-2102276-C (CA)
Title: Adapter for drilling machines
Inventor: SALICE LUCIANO
IPC: B23B39/16
Filed: 1993-11-02
Granted: 1998-08-11
Abstract: In order be able to retool drilling machines with at least two drill spindles with coupling members for drill bits with a different pattern of drilled holes an adapter is provided comprising a housing with two mutually parallel input shafts whose distance apart corresponds to the distance between the two drill spindles and whose form is the same as drill bits to be inserted into the latter.  On the opposite housing side, drill spindles or groups of drill spindles to be connected together by transmission means are arranged which have chuck members for drill bits, of which each or each group is connected in a driving manner with one of the two input shafts.
Patent CA-2105414-C (CA)
Inventor: CARRICK LARRY K
IPC: B60P3/10
Filed: 1993-09-02
Granted: 2004-04-06
Abstract: In the present hull and keel support, a pair of cross members are pivoted about parallel horizontal fulcrum axes and extend transversely across a boat trailer frame. Each cross member includes a central keel receiver on one side of the associated fulcrum axis. Gimbal arrangements pivotably mount the hull engaging members and establish a first pivot axis parallel to the fulcrum axis, enabling the hull engaging members and keel supports to conform to a variety of boat hull configurations, while maintaining a desired weight distribution proportion between the keel receivers and hull engaging members. The hull engaging members also move about second pivot axes, substantially perpendicular to the fulcrum axes. In a first preferred form, the hull engaging members are elongated bunks mounted to pairs of gimbal mechanisms, a forward pair of which are slotted to permit deflection of the bunks. In another preferred form, hull engaging rollers are mounted at opposed ends of pivoted bars. The bars function as gimbals and are mounted to the cross members for pivotal motion about first pivot axes, spaced adjacent fulcrum axis opposite the keel receiver, and longitudinal second axes to facilitate adjustment and full contact with the boat hull. In another form, hull engaging rollers mount to flexible bunks to receive and deflect responsive to reception of a boat thereon.
Patent CA-2110133-C (CA)
Inventor: WITHERS ROBERT W
IPC: H04N7/173
Filed: 1993-11-26
Granted: 1998-04-14
Abstract: A data processing system is disclosed for providing digital video information on subscriber demand, for very large video data files.  The system enables rapid response to the requests by network subscribers, independent of the number of video files offered for selection.  The data processing system is coupled through a data switch to a subscriber communications network.
Patent CA-2111122-C (CA)
Title: Aqueous emulsions & aerosol delivery system using same
Inventor: NEUMILLER PHILLIP J
IPC: A01N25/06
Filed: 1991-09-13
Granted: 1997-01-07
Abstract: An aqueous emulsion system containing vesicular structures which is used to prepare an aerosol delivery sys-tem. The vesicular structures of the emulsion provide a reser-voiring effect for the propellant, enabling the aerosol system to be effective with a very low VOC content.
Patent CA-2112351-C (CA)
Title: Method of making camptothecin and camptothecin analogs
Inventor: COMINS DANIEL L
IPC: C07D491/052
Filed: 1991-12-18
Granted: 1998-02-10
Abstract: Compounds of Formula I     (see fig. I) are made in accordance with the following scheme:     (see fig. II)            (see fig. III) (see fig. IV) wherein R may be loweralkyl; R1 may be H, laweralkyl, loweralkoxy, or halo; R2, R3, R4, and R5 may each independently be H, amino, hydroxy, loweralkyl, loweralkoxy, loweralkylthio, di(loweralkyl)amino, cyano, methylenedioxy, formyl, nitro, halo, trifluoromethyl, aminomethyl, azido, amido, hydrazino, or any of the twenty standard amino acids bonded to the A ring via the amino-nitrogen atom; Y is H and W and X are halogen.  Also disclosed are novel processes for making starting materials for the scheme given above, and novel intermediates employed in these processes.
Patent CA-2112441-C (CA)
Title: Corrosion-resistant and brazeable aluminum material and a method of producing same
Inventor: KANAI TOMIYOSHI
IPC: B23K35/02
Filed: 1993-12-24
Granted: 2005-08-09
Abstract: A corrosion-resistant and brazeable aluminum material has an aluminum core, and a thermally sprayed layer formed on the core is composed of a brazing metal intermingled with zinc or its alloy. The brazing metal may be a mixture of aluminum and silicon, an aluminum-silicon alloy, a blend of the mixture with the alloy, or silicon. The brazeable aluminum material may be produced by blending a first powder of the brazing metal with a second powder of a corrosion resistant substance including zinc, so as to prepare a powder mixture, and there thermally spraying the powder mixture onto the aluminum core.