baber/WOPTO huggingface dataset:
Patent CA-1304776-C (CA)
Title: Control device of deep-sea electric motor
Inventor: KATSURAGI YOSHIO
IPC: H02P1/26
Filed: 1988-03-22
Granted: 1992-07-07
Abstract: ABSTRACT OF THE DISCLOSURE     A  control  device  for  a  deep-sea  electric  motor comprising:   a power circuit which supplies  a variable power  to a primary winding of  the  motor;   a pressure detector which detects a pressure of sea water;  a timer for  counting  a  time  after  stopping  the  motor;   an arithmetic unit which calculates a time required for a temperature of an oil sealed in the motor to drop and reach  a  predetermined  low  temperature;   a  comparator circuit which outputs a signal when a time counted by the timer is coincident with a time obtained by the arithmetic unit   a signal discrimination circuit which outputs a heating mode signal corresponding to the pressure of sea water by receiving the output of the comparator circuit and an operation mode signal by receiving an operation signal of the motor   and a power control circuit which controls the power circuit by receiving each mode signal of the signal discrimination circuit, and cause the power circuit to supply a predetermined power lower than that during the operation to the primary winding of the motor; whereby a predetermined power of low value is supplied to the primary winding of the motor when a predetermined time has elapsed without operation of the motor.
Patent CA-1329271-C (CA)
Inventor: HATTON GREGORY J
IPC: G01N33/28
Filed: 1988-04-12
Granted: 1994-05-03
Abstract: MEANS AND METHOD FOR MONITORING THE FLOW OF A MULTI-PHASE PETROLEUM STREAM            (D#77,945-F) ABSTRACT           The multi-phase petroleum stream monitor includes two densitometers which measure the density of the petroleum stream at  two  locations  and  provides  corresponding  signals.   The temperature and the pressure of the petroleum stream are also measured  and  corresponding  signals  provided.    Apparatus provides signals corresponding to the density of the liquid in the petroleum stream and to the density of the gas  in the petroleum stream.  The liquid flow rate and the gas flow rate of the petroleum stream are determined in accordance with the two  sensed  density  signals,  the  temperature  signal,  the pressure signal, the liquid density signal and the gas density signal.
Patent CA-1304988-C (CA)
Inventor: DE RO MICHEL
IPC: B61F5/44
Filed: 1988-05-13
Granted: 1992-07-14
Abstract: PCT No. PCT/BE88/00014 Sec. 371 Date Nov. 13, 1989 Sec. 102(e) Date Nov. 13, 1989 PCT Filed May 11, 1988 PCT Pub. No. WO88/08802 PCT Pub. Date Nov. 17, 1988.A rail vehicle guide and support arrangement including a bogie having independent wheels, has a crossbeam fastened to a vehicle body, so as to be perpendicular to the vertical plane containing the longitudinal axis of the vehicle, in proximity to one end of the body. Two longitudinal members each equipped with at least two wheels are mounted on an articulation member carried by the crossbeam on each side of the vertical lane, and connected to each other by a brace which is mounted on a ball joint. Each longitudinal member is provided with an articulation and each is composed of a longitudinal frame member articulated to the crossbeam and extended by a directional arm which is articulated, about a substantially vertical pivot, to the longitudinal frame member and is equipped at its free end on a wheel. Each directional arm is connected to the brace by rods forming a deformable quadrilateral which ensures correct orientation of the wheels while traversing curves.
Patent CA-1319600-C (CA)
Title: High internal pressure type heavy duty pneumatic radial tires
Inventor: TANAKA MAKOTO
IPC: B60C11/01
Filed: 1988-06-17
Granted: 1993-06-29
Abstract: HIGH INTERNAL PRESSURE TYPE HEAVY DUTY PNEUMATIC RADIAL TIRES              ABSTRACT OF THE DISCLOSURE       High internal pressure type heavy duty pneumatic radial tires are disclosed, which each comprise a tread.    Each tire is formed and vulcanized in a mold, and the tread has an outer contour inside the mold, which outer contour sectionally consists of a curve halving a positive radius of curvature with a curvature center on a side of a tire axis at a central portion of the tread extending between points "m" being oppositely separated from a tread (TW/2) center by 0.64 to 0.85 of a half of a width of the tread and a curve having a negative radius of curvature with a curvature center on a side opposite to the tire axis at tread shoulder portions axially outside said points "m".  The negative radius of curvature has an absolute value of 1 to 30 of the tread width (TW).  A tread shoulder edge drop-correcting value H3 is in a range from 0.05 to 0.04 of H1 which is a radially dropped amount of an edge of the tread which would be formed in a mold sectionally having a single radius of curvature and the entire outer contour of the tread radially outwardly expands from that inside the . mold by applying a use internal pressure to the tire to form the outer contour of the tread at a single radius of curvature.
Patent CA-1333710-C (CA)
Title: Illuminated device
Inventor: KATOH HIDEAKI
IPC: F21V11/00
Filed: 1988-07-08
Granted: 1994-12-27
Abstract: An illumination device comprising a reflecting plate, a single or a plural number of linear light source(s) arranged over said reflecting plate and a diffusing plate arranged over said light source(s), a light quantity adjusting means being arranged on the surface of the linear light source on between said light source(s) and said diffusing plate, and said illumination device being so adapted as to uniformalize luminance distribution on the diffusing plate by selecting shape and size of light-transmitting portions of the light quantity adjusting means.
Patent CA-1341474-C (CA)
Inventor: DOVE GEORGE
IPC: C12P21/00
Filed: 1988-08-09
Granted: 2005-03-08
Abstract: An essentially pure and stabilized antibody preparation comprising IgM antibodies having a purity greater than about 98% by weight and a nucleic acid content of less than about 200 pg per mg IgM. In one embodiment IgM antibodies from a monoclonal source are subjected to ion exchange and size exclusion chromatography at an alkaline pH to yield a purified IgM having a nucleic acid content of less than 10 pg/mg IgM, preferably less than about 4 pg/mg IgM. A highly purified and stabilized preparation of anti Pseudomonas aeruginosa antibodies is disclosed.
Patent CA-1301433-C (CA)
Title: Fluidized bed reactor method and apparatus
Inventor: ENGSTROEM FOLKE
IPC: B01J4/00
Filed: 1988-08-31
Granted: 1992-05-26
Abstract: ABSTRACT    Fluidized bed reactor method and apparatus for removal of coarse material from the reactor.  The apparatus comprises a discharge device including a substantially vertical pipe portion connected at one end with an outlet opening in the reactor grid, and at another end to an aeration chamber containing a discharge opening located below the level of the grid outlet opening; and a device for supplying pressurized air in short blasts of 30 to 100 milliseconds, preferably at pressures of from 2.5 to 7.0 bar, into the aeration chamber in the direction of the discharge opening to remove the coarse material from the reactor.  Low pressure fluidizing air may be supplied to the vertical pipe portion as well as the aeration chamber to return small particles in the discharge device to the fluidization zone of the reactor.
Patent CA-1320886-C (CA)
Title: Solubility modulated drug delivery device
Inventor: MCCLELLAND GREGORY A
IPC: A61K9/22
Filed: 1988-09-21
Granted: 1993-08-03
Abstract: TITLE OF THE INVENTION A SOLUBILITY MODULATED DRUG DELIVERY DEVICE      ABSTRACT OF THE DISCLOSURE          The instant invention is directed to a drug-delivery device for the controlled release of a therapeutically active ingredient into an environment of use which comprises:     (A)  a core composition comprising (a)  a solubility modulating agent which is either (i) surrounded by a water insoluble coat containing at least one pore forming additive dispersed throughout said coat, or (ii) dispersed in a matrix substrate, and 9876S/5385A             - i -               IX136Y        (b)  a diffusible water soluble therapeutically active ingredient; and (B)  a water insoluble wall surrounding said core composition and prepared from (i)  a polymer material that is permeable to water but substantially impermeable to solute and (ii) 0.1 to 75% by weight, based on the total weight of (i) and (ii), of at least one water leachable pore forming additive dispersed throughout said wall; or (C)  a substantially imperforate water insoluble wall surrounding said core composition and prepared from a semipermeable material substantially impermeable to core composition and permeable to the passage of an external fluid in the environment of use, with said wall having a means for release of the therapeutic agent through the water insoluble wall.
Patent CA-1323951-C (CA)
Inventor: BROWN STEPHEN L
IPC: C08G67/02
Filed: 1988-10-03
Granted: 1993-11-02
Abstract: ABSTRACT OF THE DISCLOSURE            PROCESS FOR PREPARING POLYKETONES     A process for preparing an interpolymer of one or more olefins with carbon monoxide is disclosed.  The process, which comprises reacting the olefin(s) with carbon monoxide in the presence o a palladium catalyst prepared  by reacting together for example palladium acetate, 1,3-bis (diphenylophosphino)propane and para- toluenesulphonic acid, is improved by having an amide or nitrile present.  The presence of an amide or nitrile improves reaction rates and reduces the amount of catalyst incorporated into polyketone.  A preferred additive is dimethylformamide.
Patent CA-1283225-C (CA)
Title: Cooling system for three-dimensional ic package
Inventor: MINE SHINJI
IPC: H01L23/433
Filed: 1988-11-04
Granted: 1991-04-16
Abstract: Abstract of the Disclosure A cooling system for a three-dimensional IC package in which a plurality of substrates each mounting ICs on its one or both surfaces are laminated with a predetermined interval therebetween, includes a cold plate in which holes are formed at positions corresponding to the ICs and a cooling fluid path are formed around the holes, a heat conductive piston, inserted in each hole of the cold plate while keeping a small gap with respect to the inner wall of the hole, and biased by a spring to be moved in the hole, for conducting, when one end thereof is brought into contact with a heat radiating surface of the IC, the heat to the cold plate, and a device for interrupting a contact between the heat conductive piston and the IC so that the substrate can be easily inserted/removed.
Patent CA-1324069-C (CA)
Title: Test sample color comparison device
Inventor: TERADA TAKAO
IPC: G01N21/01
Filed: 1988-11-09
Granted: 1993-11-09
Abstract: ABSTRACT OF THE DISCLOSURE    A test sample color comparison device is disclosed which has a casing unit with an insertion slot for inserting a color test sample therein, and a display section for displaying the color test sample adjacent at least one of a plurality of reference color shades, as the reference color shades are successively moved into position adjacent the color test sample by a manipulation wheel.  When an operator determined that  a  reference  color  shade  adjacent  the  test  sample corresponds in color to the color of the test sample, he pushes a switch to cause a readout of stored information corresponding to the reference color shade then adjacent the test sample.  Readout of the stored information is based on a bit pattern set by a plurality of converter switches which are turned on and off in different patterns which correspond to the different color shades as the reference color shades are moved into position by the manipulation wheel.  An uneven pattern code section moves in association with the manipulable wheel and actuates the converter switches. A preferred uneven pattern code section is arranged so that all of the converter switches are actuated roughly equally during a full rotation of the manipulable wheel,  and so that only one of the converter switches is switched on or off during incremental movement of the manipulable wheel.
Patent CA-1327355-C (CA)
Inventor: PASINI ALESSANDRO
IPC: A61P35/00
Filed: 1988-12-15
Granted: 1994-03-01
Abstract: Abstract The present invention provides bis-platinum complexes of formula I                                              (I) wherein A is a disubstituted 1,4-anthracenedione; X, X' are ligands selected from the group consisting of Cl, Br, OH, CH3SOCH3?OH or CH3SOCH3?Hal or, taken together, form the anion of a dicarboxylic acid; m is zero, 0.5 or an integer from 1 to 5; Solv. is a solvent of crystallization which may optionally be present; Ra is hydrogen, alkyl optionally substituted by hydroxy groups and/or interrupted by oxygen atoms; Rb is alkyl optionally substituted by hydroxy, alkoxy, polyalkoxy or sulphonic groups or a residue of an amino-sugar and n is an integer from 2 to 3. The compounds of formula I are useful as anti-tumor agents.
Patent CA-1302694-C (CA)
Title: Oil-absorbent floor mat
Inventor: TOMEK LAWRENCE S
IPC: F16N31/00
Filed: 1988-12-22
Granted: 1992-06-09
Abstract: Abstract of the Disclosure A lightweight, disposable absorbent mat is adapted for placement beneath a motor vehicle or machine to catch oil, grease and other drippings and comprises a generally rectangular base layer which is made up of an oil-impervious material, and a plurality of upper, oil-absorbent plies are interconnected to one another and superimposed on the base layer, the plies being made up of a highly absorbent paper or cellulose material.  The plies of paper material are interconnected at spaced intervals and may be covered with an upper plastic layer which is perforated to permit any drippings to pass through the upper layer into the absorbent plies, the upper layer having an outer peripheral edge or edges sealed to the outer peripheral edges of the bottom layer to form a moisture barrier around the sides of the absorbent plies; and stiffener frame members may be interposed between the outer peripheral edges of the upper and base layers.
Patent CA-1314968-C (CA)
Title: Rapid pressure rise circuit
Inventor: HAGERMAN RICHARD E
IPC: H01H35/24
Filed: 1989-01-18
Granted: 1993-03-23
Abstract: ABSTRACT OF THE INVENTION          An electronic relay control circuit is provided for liquid cooled electric power transformers.  The control circuit senses the rate of change of internal tank pressure and operates its relays in re-sponse to a sudden pressure increase.  Relay control connections are provided for operating transformer trip and annunciator cir-cuits.  The relay response is field adjustable.
Patent CA-1313396-C (CA)
Title: C-stud and wedged bracket
Inventor: MENCHETTI ROBERT J
IPC: A47B57/42
Filed: 1989-01-24
Granted: 1993-02-02
Abstract: ABSTRACT         A hollow C-shaped vertical metal stud and a furniture bracket affixed thereto.  The bracket includes a back plate which is disposed, at a rearwardly and a downwardly angle, within the confines of the stud, whereby weight of furniture on the bracket wedges the back plate between the stud front and back walls, preventing downward movement.
Patent CA-1327560-C (CA)
Inventor: YUSKO EDWARD M JR
IPC: F16K7/06
Filed: 1989-04-03
Granted: 1994-03-08
Abstract: PINCH VALVE                Abstract of the Disclosure An elastomeric sleeve is placed under axial compression in a pinch valve assembly.  The axial compression of the sleeve eliminates any crevices with end members that engage opposed end walls of the valve body. Further, axial compression extends cycle life of the valve by maintaining the sleeve in a non-tensile relationship. Mechanical gripping of enlarged flanges defined at opposed ends of the sleeve is also enhanced through axial compression of the sleeve.  A positive, visual indication of valve open and closed positions is provided by an indicator stem extending outwardly from an actuator body. In an alternate embodiment, the flanges are reinforced. Additionally, a casing member is interposed between the valve body and sleeve for ease of replacement and maintenance.  In still another embodiment, a vent opening in the valve body eliminates pneumatic closure forces on the elastomeric sleeve that can arise when the pinch valve is heated.  The vent opening can also be connected to a valve to provide selective venting of the valve body.  In yet another embodiment, an actuator is modified to limit excessive forces on the sleeve during closure.
Patent CA-1326622-C (CA)
Inventor: BOLLIER MARC M P
IPC: C11D17/06
Filed: 1989-04-27
Granted: 1994-02-01
Abstract: ABSTRACT OF THE DISCLOSURE:         A particulate detergent composition, preferably of relatively high bulk density, comprises agglomerate particles of clay, such as bentonite, and anionic synthetic organic detergent, of particle sizes in a certain desired range, with each particle thereof comprising individual particles of such clay of a smaller size and anionic detergent absorbed into said particles, on the surfaces thereof and between them, whereby a relatively high bulk density fabric softening deter-gent composition is obtainable.  Such detergent composition is very desirably manufactured by a process in which bentonite or other suitable clay powder is agglomerated into detergent compo-sition particles of desired size by agglomerating such powder with an aqueous medium containing a detersive proportion (for such detergent composition or for a built laundry detergent composition which may be made from it) of anionic synthetic organic detergent, in a process in which excess water from such aqueous medium, which could cause the agglomerate to be sticky and poorly flowing, is removed from the surfaces of the agglomerate particles by absorption, hydration and/or drying during and/or after the agglomeration process.  The process in which the  clay is agglomerated with the synthetic organic detergent does not adversely affect (by irreversible absorption or any other means) the detersive and fabric softening properties of the individual components used in the agglomeration process.
Patent CA-1325529-C (CA)
Inventor: GROSSER ZOE A
IPC: G01J3/443
Filed: 1989-05-31
Granted: 1993-12-28
Abstract: ABSTRACT OF THE DISCLOSURE            A method and apparatus for standardizing spectral line intensities in a spectral monochromator that separates an input beam into a sample spectral line characteristic of a sample element, a reference spectral line, a standard spectral line and a background spectral band.  At a first point in time an intensity IA of the sample line, a first intensity IR1 of the reference line and a first intensity IB1 of the background band are measured.  At a second point in time an intensity IS of the standard line, a second intensity IR2 of the reference line and a second intensity IB2 of the background band are measured.  An intensity ratio IR defined by the formula   is computed wherein the intensity ratio IR represents a standardized intensity of the sample line compensated for source fluctuations.
Patent CA-1321137-C (CA)
Inventor: KRALOVIC RAYMOND C
IPC: A61L2/18
Filed: 1989-06-30
Granted: 1993-08-10
Abstract: ANTI-MICROBIAL COMPOSITION Abstract of the Disclosure Medical instruments, which may include brass, copper, aluminum, stainless steel, carbon steel, or plastic parts are  sterilized  or  disinfected  in  an  anti-microbial solution.  The anti-microbial effect of a strong oxidizing agent, such as peracetic acid, is improved with a wetting agent.  The solution further includes a triazole or other component for inhibiting the corrosion of copper and brass. Phosphates or other buffering agents adjust the oxidizing agent  generally to  a  neutral  pH  for  preventing  the corrosion of steel.   Molybdates  or analogous compounds also buffer the pH and inhibit corrosion of aluminum by the oxidizing agent.  The corrosion inhibiting is enhanced by the wetting agent.   Optionally,  a sequestering agent is provided for inhibiting hard water precipitation.
Patent CA-1330718-C (CA)
Inventor: KIPPHAN HELMUT
IPC: G01J3/51
Filed: 1989-07-20
Granted: 1994-07-19
Abstract: Heidelberger Druckmaschinen Aktiengesellschaft Abstract In a device for colour measurement in offset printing, with a colour-measuring apparatus being movably disposed on a bridge, said bridge spanning an original that is to be measured, said colour-measuring apparatus contains a three-colour simultaneous measuring head for the densitometric measurement and a further three-colour simultaneous measuring head for the colorimetric measurement or a simultaneous measuring head with six optoelectric receivers, in the optical paths of which receivers are disposed three colour fillers for the densitometric measurement and three further colour filters for the colorimetric measurement.
Patent CA-1325652-C (CA)
Inventor: PINKERMAN JACK N JR
IPC: F16L33/22
Filed: 1989-09-22
Granted: 1993-12-28
Abstract: ABSTRACT OF THE DISCLOSURE      An elongated insert has an enlarged central area with wrench faces formed thereon.   On one side of the central area, an end of said insert is formed to provide a connector. On an opposite, side of the central area, the insert is an elongated  pipe  having  a  series  of  annular  barbs  formed thereon.   An inner split collar fits over and is dog locked to the pipe after it is slipped into the end of a hose.  An outer locking collar fits over the split collar, compresses, and secures it in place.   Various principles are shown for selecting  a degree  of  locking  forces which optimizes and matches  the  ease  of  installation  vs.  the  grip  that  is required.
Patent DK-164950-C (DK)
Inventor: ANGERER RICHARD
IPC: B06B1/02
Filed: 1984-08-09
Granted: 1993-02-08
Abstract: An excitation circuit wherein the energy of a charged coil is discharged via a sound generator. A coil and a capacitance of the sound generator are tuned to one another such that a corresponding oscillatory frequency is identical to a predetermined resonant frequency of the sound generator.
Patent DK-154246-C (DK)
Inventor: MEISSER CLAUDIO
IPC: G01F1/66
Filed: 1981-09-24
Granted: 1989-03-28
Abstract: 1. A measured value generator for determining the quantitative flow rate of a fluid flowing through a pipe system by measuring the transit times of ultrasound within the fluid along a measuring section through which the fluid flows, provided with connecting heads (1, 2) for the feed and discharge of the fluid, which are in the form of large-volume distributor chambers (3, 4) and which are provided with a measuring pipe (7), and further comprising measuring transducers (16, 17) which are disposed in opposite relationship to the two ends (8, 9) of the measuring pipe in the connecting heads and which are in direct contact with the fluid, wherein the axis of the measuring pipe is normal to centres of their active transmission surfaces (14, 15), characterised in that there is provided a means (18) for suppressing ultrasonic signals, which so suppresses the ultrasonic signals which are emitted by the active transmission surfaces (14, 15) of the measuring transducers (16 and 17 respectively) outside of the measuring pipe (7), that no interference echo signals are received by the measuring transducers (16 or 17) in the receiving phase.
Patent DK-165646-C (DK)
Inventor: DUMAS JEAN-LOUIS
IPC: E05C5/00
Filed: 1986-11-13
Granted: 1993-05-17
Abstract: A closing device includes a keeper provided with a retaining element for retaining a bolt in the keeper in a closed position of the device. The retaining element is mounted to be pivotable about and to be axially movable on a rod provided in the keeper and is resiliently biased to both axially slide on and pivot about the rod in such manner that, in an active position, the retaining element projects into an extension of an opening into which the bolt is capable of entering so as to close the device, and it is brought to a retracted position by axially sliding along the rod while being automatically returned to its active position from its retracted position as soon as the bolt is extracted from the keeper under the effect of the resilient force exerted by a spring.