baber/WOPTO huggingface dataset:
Patent CA-1323683-C (CA)
Inventor: PETTIGREW MICHEL J
IPC: G01V1/00
Filed: 1988-09-30
Granted: 1993-10-26
Abstract: Abstract of the Disclosure:       A loose rock detector comprises an impact tool for hit-ting the rock face, sensors for detecting acoustic, rock mo-tion and/or impact force signals generated by movement of the impact tool against the face of the rock, a data processor responsive to the sensors for correlating the above signals in the time and/or frequency domain against predetermined relationships to detect loose rocks and to assess mass and degree of looseness of the rock, and a display unit for dis-playing the results of the correlation.
Patent CA-1326833-C (CA)
Inventor: FULLER DAVID G
IPC: B65D81/38
Filed: 1988-10-07
Granted: 1994-02-08
Abstract: ABSTRACT OF THE DISCLOSURE      An  insulator-decorative  cover  for  a  wine   bottle  that includes an inner layer of thin flexible insulation that substan-tially covers  the side  surface area  of the  bottle excepting a neck portion  through which  the pour  spout projects.   An outer cover is decoratively designed  to  simulate,  e.g.  a  tuxedo or other festive clothing associated with wine.
Patent CA-1304274-C (CA)
Title: Firewood processor
Inventor: NUNNERY ERMAL R
IPC: B27B31/08
Filed: 1988-11-01
Granted: 1992-06-30
Abstract: ABSTRACT          A wood processor is disclosed for cutting a log into a series of shorter lengths and subsequently splitting the shorter lengths into individual pieces of firewood or the like.  The processor includes a carriage for receiving the log.  Clamps engage the log from both sides to secure it in the carriage which advances the log into contact with a plurality of parallel rotating saws.  After  he carriage is re-tracted a pusher rod moves the cut log pieces along an axis onto a plurality of cradle members, one cradle supporting each log section.  The cradle members are tilted to dump the log sections alternately onto opposite sides of the axis of log movement.  The logs dumped from the cradles are fed to a plurality of individual hydraulically operated log splitters.
Patent CA-1307962-C (CA)
Title: Two-way vanity mirror visor
Inventor: CISLER BRUCE W
IPC: B60J3/02
Filed: 1988-11-14
Granted: 1992-09-29
Abstract: ABSTRACT OF THE DISCLOSURE         A visor having a body with a central opening extending through the body.  A cover selectively encloses the opening on one side of the visor.  Pivotally mounted to the visor is a mirror and frame with the mirror facing the cover and movable between a position co-planar with and enclosing the opposite side of the opening for storage to a lowered use position in which the mirror is exposed for use when the visor is in a raised stored position.  When the visor is in a lowered sun blocking position and the mirror frame is in its stored position, the cover can be opened for exposing the mirror from the rear facing surface of the visor.
Patent CA-1327546-C (CA)
Inventor: BUTLER RICHARD M
IPC: B65D19/44
Filed: 1989-02-16
Granted: 1994-03-08
Abstract: PACKAGING SYSTEM FOR MATERIAL ROLLS AND           IMPROVED STRUCTURE FOR USE THEREIN              Abstract of the Disclosure An improved supporting and spacing member for packaging a multi-layer stack of rolls of material. The supporting and spacing member includes an elongated bar of expanded foam material with a stabilizing member located within a semi-cylindrical indentation to pro-vide a pair of indentation portions to retain opposing roll ends for added flexural stiffness and better stability for the stack.
Patent CA-1324045-C (CA)
Title: Connector cap and cover therefor
Inventor: DADSON JOSEPH E
IPC: A61M1/28
Filed: 1989-02-24
Granted: 1993-11-09
Abstract: ABSTRACT    A cap and cover are provided as a separate, disposable adjunct to the process of peritoneal dialysis, the cap and cover being connectable either together or to the two connectors, respectively, which join the patient's catheter (or transfer set) to cycler tubing.  The cap and cover are designed in such away as to define internal chambers that contain liquid disinfectant, whereby they can be applied to the respective connectors (when the latter are separated) in a safe and sterile manner.
Patent CA-1293503-C (CA)
Title: Substituted benzoxazinorifamycin derivative, process for preparing the same and antibacterial agent containing the same
Inventor: KANOO FUMIHIKO
IPC: C07D498/18
Filed: 1989-03-15
Granted: 1991-12-24
Abstract: Abstract of the Disclosure A rifamycin derivative having the formula (I):     (I)   wherein Rl is hydrogen atom, methyl group or ethyl group, R2 is an alkyl group having 1 to 4 carbon atoms, and A is a group having the formula:        in which n is an integer of 3 to 5, or a group having the formula:      in which R3 is an alkyl group having 1 to 5 carbon atoms; or a salt thereof.  The rifamycin derivative (I) exhibits a strong antibacterial activity against Gram-positive bacteria and acid-fast bacteria, and also exhibits a strong antibacterial activity against tubercle bacilli.
Patent CA-1320914-C (CA)
Title: Sealed and pressure balanced oil lubricating system
Inventor: TAIANI PATRICK M
IPC: F16N7/30
Filed: 1989-04-28
Granted: 1993-08-03
Abstract: ABSTRACT     A sealed and pressure balanced lubricating system for high pressure rotary equipment includes a housing with a bore divided by a slidable piston into a lubricant chamber and a gas chamber. The gas chamber communicates with an area of the equipment which  is exposed to high gas pressure and the lubricant  chamber  communicates  with  bearings  within  the equipment.   During operation gas pressure forces the piston against the lubricant to pressure feed the bearings.  A relief valve in the piston is opened, after the equipment stops and the pressure therein returns to atmospheric, in the event that pressurized gas has become entrained in the lubricant due to leakage past shaft seals.   Such gas forces the piston back towards the gas chamber; the relief valve contacts an actuator and is opened; and the gas escapes to atmosphere through the piston and the gas chamber.  The invention prevents problems due to high pressure gas entrained in lubricants of high pressure rotary equipment by quickly exhausting such entrained gases when the system pressure returns to atmospheric.
Patent CA-1331335-C (CA)
Inventor: SUNDBERG LARS-ERIK
IPC: A47L15/44
Filed: 1989-05-03
Granted: 1994-08-09
Abstract: A B S T R A C T     A dish-washer comprises a cabinet (11), with a cleansing chamber (14). The chamber is closed by a door which sealingly cooperates with a sealing area (20) arranged on the cabinet and surrounding the cleansing chamber. A dispenser (24) for a liquid treatment agent is arranged in a recess (23) or the like in the cabinet (11) separated from the cleansing chamber (14) and so situated that the dispenser is accessible for re-filling the treatment agent from the door side of the machine in an area situated in the same plane as the sealing area (20) but radially outside it. The outlet (26) of the dispenser communicates with the cleansing chamber (14) by means of a tube (27) or the like.
Patent CA-1332492-C (CA)
Title: Method of and apparatus for drawing plastic film in a tenter frame
Inventor: HOMMES WILLIAM J
IPC: B29C55/16
Filed: 1989-06-21
Granted: 1994-10-18
Abstract: Apparatus and method for producing a novel drawn film by propelling individual carriages along opposed loops from a first speed abutted in stacks in carriage collection sections to a second speed space apart in a drawing section of a tenter frame and to a third speed in stack forming sections where the carriages return to the first speed in the stacks. First primaries positioned adjacent one part of each loop develop electromagnetic waves for engaging synchronous secondaries attached to active carriages to provide controlled spcing of such carriages, and second primaries adjacent another part of the loop develop other electromagnetic waves for engaging hysteresis secondaries attached to active and to passive carriages to provide controlled abutting of the carriages
Patent CA-1340268-C (CA)
Inventor: CHOPIN THIERRY
IPC: B01J27/25
Filed: 1989-06-30
Granted: 1998-12-15
Abstract: The present invention relates to a process for the manufacture of articles made of titanium oxide. 
<??>This process consists essentially in manufacturing a titanium oxide capable of being shaped, especially by extrusion, by hydrolysing a titanium compound. According to the invention this hydrolysis is conducted in the presence of at least one compound chosen from the group comprising carboxylic acids containing a hydroxyl and/or amine group, and organic phosphoric acids. The titanium oxide thus obtained can be shaped, for example by extrusion, to yield articles exhibiting good porosity and good mechanical properties permitting use in catalysis, for example.
Patent CA-1315631-C (CA)
Inventor: COHEN DONALD M
IPC: A61B1/005
Filed: 1989-08-29
Granted: 1993-04-06
Abstract: ABSTRACT OF THE INVENTION             A miniscope catheter which is constructed to allow the operator to control the deflection of the catheter tip.  The catheter miniscope of the invention includes a catheter body having at least one lumen.  An optical filament is positioned through this lumen and is secured to the catheter at a location proximate the catheter distal end.  In order to provide for the deflection of the catheter tip portion the catheter miniscope further includes a means which can be operated to apply a force against said optical filament to longitudinally drive the optical filament in at least a first direction within the lumen.  This longitudinal movement of the optical filament causes a bending that the optical filament can be longitudinal moved in opposite longitudinal directions the catheter distal tip can be made to deflect in two opposing directions.
Patent CA-1297526-C (CA)
Inventor: ALDEN ERIC D
IPC: G01R31/00
Filed: 1989-09-27
Granted: 1992-03-17
Abstract: ABSTRACT OF THE DISCLOSURE          A method of and apparatus for energizing the coil of, and detecting the resultant armature actuation in, a solenoid of the type having a movable armature reciprocable along an axis between first and second positions, a spring bias normally biasing the armature toward the first position, and an actuating coil for inducing a force on the armature tending to move the armature from the first position toward the second position in response to current flow in the actuating coil. A voltage is first provided to the solenoid coil and thereafter, the resulting current flow in the solenoid coil is sensed.  The sensed current flow is differentiated and a zero crossing comparator is utilized to determine when the differentiated current is zero and, therefor, the time at which the sensed current flow reaches a maximum (dv/dt=0).  The time at which the armature began to move in response to the resulting coil current may be inferred and the voltage to the solenoid coiled interrupted a predetermined time after the time at which the armature began to move.
Patent DK-153177-C (DK)
Inventor: AKHTAR-KHAVARI FUAD
IPC: F16L33/04
Filed: 1982-04-30
Granted: 1988-11-14
Abstract: A pipe clamp is comprised of opposed lugs having base portions. The base portions have axially extending recesses and an axially extending slot of lesser radial dimension than the radial dimension of the recess extends from the inner edges of the bases to the recess to form jaws in each base. The free ends of a flexible band are tightly folded back to form enlarged end portions on the ends of the band, the enlarged end portion and adjacent portion of the band being insertable axially into the recess and slot respectively.
Patent DK-164052-C (DK)
Inventor: ALDER ALEX
IPC: C07D221/22
Filed: 1985-06-19
Granted: 1992-09-28
Abstract: 1-Phenyl-3-azabicyclo[3.1.1]-heptane-2,4-diones of the formula <IMAGE>  (I)  in which R1 represents hydrogen or a saturated or unsaturated, aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aromatic or aromatic-aliphatic hydrocarbon radical having up to and including 18, preferably up to and including 12, carbon atoms, R2 represents hydrogen, lower alkyl, sulpho or acyl, R3 represents hydrogen or lower alkyl and R4 represents hydrogen, lower alkyl, phenyl or phenyl substituted by -N(R2)(R3), and salts of these compounds, have valuable pharmacological properties, are effective as aromatase inhibitors and can therefore be used for the treatment of hormone-dependent diseases, especially mammary carcinoma.
Patent DK-160437-C (DK)
Inventor: CREDOZ PAUL
IPC: C13B10/14
Filed: 1984-06-15
Granted: 1991-08-19
Abstract: 1. Process for heating waters used for the diffusion process in a sugar factory including a diffusion apparatus (10), a pulp press (12), a pulp dryer (16) and at least one carbonation apparatus (25) for the purification of the sugar juices, characterized by the fact that part of the sensible heat and latent heat of condensation of the wet exhaust gases from the pulp dryer (16) and/or from the carbonation apparatus (25) is used to heat the pulp pressing waters and make-up waters (B) used for the diffusion process.
Patent DK-165850-C (DK)
Inventor: SCHALLER RUDOLF
IPC: H05K9/00
Filed: 1987-07-13
Granted: 1993-06-21
Abstract: Contact device between casing parts movable one against the other of enclosures or cages screened from high frequencies, namely between door frames and door leaves or window frames and window leaves, a slot (2) being inserted in the contact springs (4) on the one casing part and a blade-like projection (6) being provided on the other casing part. The blade-like projection (6) projects into the slot (2) in the closed position, the contact springs (4) abutting onto it in a sprung manner. The door frames and door leaves or window frames and window leaves are constructed with two skins and the space between their skins (12, 16; 13, 17) is filled with magnetic filling material (18, 19). When the doors and windows are in the closed position, the respectively mutually facing end faces of the inner skins (17, 16) of the door frames and door leaves or window frames and window leaves and the respectively mutually facing end faces of the outer skins (13, 12) of the door frames and door leaves make contact with one another, devices of the type mentioned above being provided as contact devices. <IMAGE>
Patent DK-161981-C (DK)
Inventor: RIEDE HANS
IPC: E01F8/00
Filed: 1986-09-10
Granted: 1992-02-17
Abstract: A live willow-faced, earth-core noise barrier is built by setting two spaced paralled rows of spaced willow stakes (1) into the ground (2), horizontally interweaving in each row osiers (4) with the stakes (1), and filling with soil the space between those two woven walls which have been previously interconnected by tension wires (5) linking the top part of stakes (1) thereof. The barrier is built to the required height in successive stages, the further stakes being set into the soil fill of the previous section.
Patent FI-71646-C (FI)
Inventor: HOLMES DAVID DUNLAP
IPC: H04N5/21
Filed: 1982-06-09
Granted: 1987-01-19
Abstract: A television ghost signal cancellation system is provided in which the video intermediate frequency signal is demodulated by two synchronous detectors. A picture carrier extractor produces a first reference signal for the first of the synchronous detectors exhibiting a phase which is aligned with that of the picture carrier of the direct television signal. The first reference signal is shifted in phase by a controllable phase shifter to develop a second reference signal for the second synchronous detector. The output of the second synchronous detector is delayed by an amount of time equal to the difference in time between the appearance of the direct signal and a detected ghost signal. The amplitude and polarity of the delayed signal are adjusted by a control circuit to produce a pseudo-ghost signal. An amplitude comparator compares the amplitude of the pseudo-ghost signal with that of the output signal of the first synchronous detector. The resultant amplitude comparison signal is sampled and stored during a sampling interval, and the stored signal is used to control the adjustment provided by the amplitude and polarity control circuit. A phase comparator is responsive to the outputs of the amplitude and polarity control circuit and the first synchronous detector for producing a phase comparison signal. The phase comparison signal is sampled and stored during a sampling interval, and the stored phase comparison signal is used to control the phase shift provided by the controllable phase shifter. The pseudo-ghost signal and the output of the first synchronous detector are summed to produce a deghosted video signal.
Patent FI-75150-C (FI)
Inventor: KOEPPE HERBERT
IPC: A61K/
Filed: 1982-08-23
Granted: 1988-05-09
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is cycloalkyl of 3 to 10 carbon atoms; phenyl; mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; aryloxy-lower alkyl; (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (-CH=CH)2 or -(CH2)n-, where n is an integer from 3 to 5, attached to vicinal carbon atoms of the phenyl ring; and R3 is straight or branched alkyl of 1 to 10 carbon atoms; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of tachycardia, hypertension and coronary diseases.
Patent FI-88502-C (FI)
Inventor: BINDER DIETER
IPC: A61P9/00
Filed: 1987-03-20
Granted: 1993-05-25
Abstract: Therapeutically useful 1-[3-(2-dialkylaminoethoxy)-2-thienyl]-3-phenyl-1-propanones of the formula    <IMAGE>  (I)  and acid addition salts thereof, wherein R and R1 each are hydrogen or methyl, R2 and R3, which are the same or different, each are alkyl, cycloalkyl, alkenyl or alkynyl each containing up to 8 carbon atoms, or R2 and R3 together with the nitrogen atom to which they are attached form a 5 to 7-membered saturated ring or a saturated heterocyclic ring which may contain optionally an oxygen or nitrogen atom as further hetero atom in the ring, a further nitrogen atom being unsubstituted or substituted by an alkyl radical containing 1 to 3 carbon atoms. The compounds are useful for the treatment of various disturbances of the heart rhythm.
Patent FI-92590-C (FI)
Inventor: VOGEL MARTIN
IPC: C08F2/22
Filed: 1987-11-05
Granted: 1994-12-12
Abstract: An aqueous dispersion of water-insoluble core-shell particles is prepared by emulsion polymerization for use as an opacifying agent in coatings. The particles have interior cores which are swollen with nonaqueous solvent. The polymeric exterior shells have a glass transition temperature greater than about 50 DEG C in the presence of the nonaqueous solvent. The partition coefficient for the nonaqueous solvent between the interior core polymer phase and the exterior shell polymer phase is at least about 1.25. Coatings compositions formulated using the core-shell particles show increased opacity, as single light scattering microvoids are formed in individual particles when the solvent evaporates and the core collapses inside the rigid exterior shell. Opacity develops even when aqueous coatings containing the particles are dried under high humidity conditions.
Patent FI-82824-C (FI)
Inventor: PELTO-HUIKKO RAIMO
IPC: B66B9/04
Filed: 1989-06-09
Granted: 1991-04-25
Abstract: Hydraulic elevator comprising an elevator car (1) travelling vertically in an elevator shaft, a hydraulic actuator, e.g. a lifting cylinder (2), moving the elevator car either directly or by means of a lifting rope (5), the lifting cylinder (2) being placed on one side of the elevator shaft, with its movable piston (3) connected to the elevator car (1) either directly or indirectly, the elevator car being provided with a compensating rope (9) passing round rope pulleys (7, 8) and serving to achieve a centric suspension of the car, said compensating rope (9) and the piston (3) of the lifting cylinder (2) being connected to a compensator (11) determining the compensating rope force relative to the lifting force. The compensator (11) is placed on one side of the elevator shaft, preferably beside or below the lifting cylinder (2).
Patent FI-96136-C (FI)
Inventor: RUOTTU SEPPO KALERVO
IPC: F28D13/00
Filed: 1992-10-02
Granted: 1996-05-10
Abstract: The present invention relates to a heat transferring device for transferring heat energy from a first gaseous flow into a second gaseous flow. The heat transferring device includes first and second circulating fluidized bed reactors. A first gaseous flow enters the first bed and carries heat transferring particles into a first cyclone. A second gaseous flow enters the second bed and carries heat transferring particles into a second cyclone. The particles accumulated at the bottom of the first cyclone, are presented with a recirculation channel to the first bed and a cross-over channel to the second bed. Likewise, the particles accumulated at the bottom of the second cyclone, are presented with a recirculation channel to the second bed and a cross-over channel to the first bed.
Patent NO-156390-C (NO)
Inventor: SEPPAENEN ALPO
IPC: F15B5/00
Filed: 1980-12-17
Abstract: Disclosed is an electro-pneumatic or electro-hydraulic converter or actuator with a pneumatic or hydraulic nozzle-flap system or similar, which is controlled by an electric control signal. The electric control signal is a pulse sequence signal oscillating at a constant or variable frequency, the duty-cycle of which is varied proportionally to an input signal. The flap or similar is essentially arranged to oscillate in the linear range of its characteristic curve, so that it never completely opens or closes the nozzle or similar, which feature is provided by mechanical stoppers and/or by selecting said frequency sufficiently high. The invention thus provides a converter or actuator, with improved response speed and linearity and which shows minimal hysteresis.
Patent NO-167935-C (NO)
Inventor: BLOSE THOMAS L
IPC: E21B17/042
Filed: 1984-12-20
Abstract: A thread form is shown for a tubular connection of the type having a pin member (13) adapted to be made up with a box member (15) to form a pipe joint. The pin member (13) has pin threads with thread crests (17) and thread roots (19) which are adapted to be made up with a mating box member (15) having a complimentary thread structure. The pin thread crests (17) are formed between a stab flank (25) and a load flank (27) of the pin thread. The pin thread has a chevron-shaped load flank (27) for engaging a mating chevron-shaped load flank of the complimentary box member (15) to provide a chevron type interfit between the load bearing flanks. The load flanks (43) of the pin member includes an outer wall portion (43) with a positive slope which provides additional clearance between the complimentary threads on the pin (13) and box members (15) during disassembly to prevent inadvertent hanging-up of the threads.
Patent NO-161666-C (NO)
Inventor: MARTINEZ ROBERT
IPC: G02C7/04
Filed: 1986-11-17
Abstract: A molded blister package for storing and dispensing a hydrophilic contact lens comprises a base portion which includes a cavity surrounded by a outstanding flange, and a cover sheet sealed to the flange to enclose the cavity. A portion of the side wall of the cavity is inclined to form a ramp to the flange. The cover sheet may be stripped from the flange to expose the cavity and inclined side wall whereupon the lens is readily removed by sliding up and out of the cavity along the inclined surface.