baber/WOPTO huggingface dataset:
Patent CA-1301014-C (CA)
Title: Process for the preparation of a granular detergent composition
Inventor: EVANS ELFED H
IPC: C11D11/02
Filed: 1988-04-27
Granted: 1992-05-19
Abstract: ABSTRACT      Granular spray-dried detergent compositions containing a crystal-growth-modified carbonate-based structurant salt are produced by a process in which separate slurries of the structurant salt and of the main detergent composition are prepared in different vessels, then mixed and spray-dried.  The structurant salt is preferably the sodium carbonate/sodium sulphate double salt Burkeite, crystal-growth-modified by means of a polymeric polycarboxylate.
Patent CA-1338589-C (CA)
Inventor: MIKI IYOKO
IPC: B01F3/08
Filed: 1988-07-29
Granted: 1996-09-10
Abstract: A transparent and stable aqueous solution of a substrate for a determination of lipase, comprising triglyceride uniformly solubilized therein, a method for determination of lipase activity in a sample, employing the aqueous solution, and a process for the manufacture of a lyophilized product capable of forming the aqueous solution are disclosed. A process for the manufacture of a transparent and stable aqueous solution of triglyceride is also disclosed.
Patent CA-1334221-C (CA)
Inventor: KIRMAN LYLE E
IPC: C25D21/22
Filed: 1988-08-08
Granted: 1995-01-31
Abstract: A method and apparatus for selectively recovering ions from an aqueous solution and producing deionized water for reuse.  When used in a nickel plating process, a rinse water stream is passed through a first cation removing assembly that contains an ion exchange media having a greater affinity for nickel ions than for most or all other ions present in the system.  Rinse water processed by the first cation removing assembly is con-veyed to a second cation removing assembly and then to an anion removing assembly so that deionized water is produced and is then returned to a rinse bath.  Rinse water is passed through the first ion exchange media until substantially all of the ion exchange sites hold a nickel ion.  The other cations in the rinse water are captured by the second cation assembly.  The first cation assembly is regenerated using a regeneration solution compatible with the plating bath.  The regeneration solution after passing through the first cation assembly releases the captured metal ions and the regeneration solution along with the plating ions is returned to the plating bath.
Patent CA-1323671-C (CA)
Title: Vector modulation signal generator
Inventor: EDWARDS ALLEN P
IPC: H04L27/36
Filed: 1988-08-26
Granted: 1993-10-26
Abstract: VECTOR MODULATION SIGNAL GENERATOR               ABSTRACT OF THE DISCLOSURE A novel vector signal generator is provided which includes a vector modulator controlled by base-band manipulation circuitry.  The output signal from the vector modulator is down converted to a desired output frequency.  The baseband manipulation circuitry provides, under digital control from, for example, a microprocessor, adjustments to the phase, carrier leak-age, and modulation levels of the I and Q signals.  In this manner, a highly accurate vector modulated signal is generated within a wide range of carrier frequencies.
Patent CA-1331838-C (CA)
Inventor: RUE CHARLES V
IPC: C09K3/14
Filed: 1988-09-14
Granted: 1994-09-06
Abstract: ABSTRACT OF THE DISCLOSURE    Bonded abrasive grinding tools with more cost effective grinding performance than those known in the prior art for grinding certain types of hard metals may be made by combining in the tool both grits of conventional superabrasives and grits of aluminous abrasive characterized by a microstructure that predominantly comprises tightly packed, very fine crystals of alpha alumina or of an aluminum spinel such as magnesium aluminate. The predominant crystallites in the best type of aluminous abrasive have maximum dimensions of no more than about 0.3 micron and generally show little or no regular faceting at about 5,000 magnification and are approximately equiaxed, with no higher aspect ration than 2, usually less than 1.5.
Patent CA-1331978-C (CA)
Title: Tailcap switch-focus flashlight
Inventor: MAGLICA ANTHONY
IPC: F21L4/00
Filed: 1988-09-28
Granted: 1994-09-13
Abstract: ABSTRACT A flashlight having a switch and beam adjustment mechanism located in the tailcap whereby the flashlight may be turned on and focused with one hand without changing the grip on the flashlight by that hand.  Batteries of "AAAA" size are contemplated for use in one embodiment of the flashlight.
Patent CA-1326869-C (CA)
Inventor: MASINI JEAN-JACQUES
IPC: F16L27/053
Filed: 1988-12-13
Granted: 1994-02-08
Abstract: Un dispositif pour fixer des tubes traversant une paroi et plus particulièrement des tubes en verre ou en quartz contenant des émetteurs ultra-violet et plongeant dans un réacteur sous pression, dans lequel on fait des chlorations radicalaires. L'extrémité du tube à l'extérieur de la capacité forme, en liaison avec une pièce en matériau souple, une rotule et l'étanchéité du passage du tube à travers la paroi est assurée par un joint à lèvres.
Patent CA-1326959-C (CA)
Inventor: DEMAREST SCOTT W
IPC: A01M1/20
Filed: 1989-02-09
Granted: 1994-02-15
Abstract: ABSTRACT             Insect bait stations which can be manufactured and packaged in blister pack arrays, each station having an apetured, multi-lobed cover which is fitted over a base having a central bait well, formed by a ramped structure and inner walls intersecting the ramped structure which serve as guides to direct an insect toward the bait.
Patent CA-1319562-C (CA)
Title: Plastic substrate for thermal ink jet printer
Inventor: CHILDERS WINTHROP D
IPC: H05K1/05
Filed: 1989-03-14
Granted: 1993-06-29
Abstract: PLASTIC SUBSTRATE FOR THERMAL INK JET PRINTER              ABSTRACT OF THE DISCLOSURE        A  substrate  for the print head of an ink Jet printer  includes  a  plastic  base,  a metallization layer  overlying  the  plastic base, and a dielectric structure  overlying the metallization layer.  A thin film  resistor  is  deposited  over the substrate, as required.    Acceptable  materials include polyimide plastic  for  the  base,  copper  or  nickel  for the metallization  layer,  and  a bilayer construction of silicon  dioxide  overlying  chromium or titanium for the dielectric structure.
Patent CA-1322781-C (CA)
Inventor: RYSER PETER
IPC: B01J19/00
Filed: 1989-03-30
Granted: 1993-10-05
Abstract: Method Of Detecting Fire In An Early Stage Abstract To improve probability of detection in the early stages of fires, a fire alarm (l) with a temperature sensor (3) is proposed, having a structural member (12) that causes the sensor (3) to react only to temperature changes in the ambient air, and which change with a frequency of from 0.1 to 20 Hz.  The fire alarm (l) becomes particularly insensitive to errors when there is a second fire sensor (7) that reacts to fire aerosol, there being a threshold value circuit (9) that lowers the threshold value for the fire aerosol sensor (7) when the temperature sensor (3) exceeds a preset threshold value.
Patent CA-1319307-C (CA)
Title: Process for manufacturing high bulk density particulate fabric softening synthetic anionic organic detergent compositions
Inventor: BIANCHI ANTONIO
IPC: C11D11/02
Filed: 1989-04-27
Granted: 1993-06-22
Abstract: ABSTRACT OF THE DISCLOSURE:         A process for manufacturing a high bulk density particulate detergent composition, of a bulk density greater than 0.7 g./cc. and preferably in the range of 0.8 to 1.0 g./cc., includes turbodrying a mixture of synthetic anionic organic detergent, preferably of sodium C12-13 linear alkyl benzene sulfonate, water, and fabric softening bentonite, in which turbodrying process the mixture is repeatedly subjected to centrifugal and axial forces which create thin films of the mixture, which are pulled apart, due to such forces, to form particles, which are further turbodried and thereby converted to high bulk density particles of substan-tially globular shape and desired particle sizes.  In a preferred embodiment of the invention the mixture charged to the turbodryer is made by turbomixing an aqueous solution, dispersion or paste of anionic detergent with bentonite, and the mixture made thereby is directly turbodried.         Also described are combined turbomixing and turbo-drying apparatuses, and products of the invented processes.
Patent CA-1331539-C (CA)
Inventor: MOYER MARK C
IPC: F16L15/08
Filed: 1989-06-19
Granted: 1994-08-23
Abstract: ABSTRACT      An  improved method of connecting threaded pipe sections to form a tubular joint having proper sealing positioning at proper make-up torque is disclosed.  This improved connection includes a first pipe section having a registry mark of a prescribed width at a predetermined position on its exterior surface for the proper axial engagement of the pin member with the coupling or box member.   This position is principally determined from finite element analysis.  This position is the same for all pin members of a similar size,  grade, weight and thread form and therefore can be applied with a template The pin member and box member are continuously threaded together up to a minimum of an empirically predetermined torque range.  This torque range is predetermined by a combination of finite element analysis and experimentation of representative joints for a certain type, size, weight and grade of pipe section.  If required, the range is adjusted by empirically determined friction factors to account for different platings,  surface treatment and lubricants.  While inexpensive, this improvement provides a simple method to visually determine on the rig floor or at the pipe rack whether the joint is properly made up to thereby provide effective sealing of the API tapered threaded joint.
Patent CA-1315516-C (CA)
Title: Expansion joint for bridging spaced floor structures
Inventor: GOTTSCHLING REINHARD
IPC: E04B1/68
Filed: 1989-08-25
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE    A bridging  apparatus for  spanning the  space  defined between two  relatively  movable  structural  floor  members includes anchor  sections adapted to be mounted to the edges of the  floors and  a two  part bridging  unit having  outer edges pivotally  connected to the anchor members.  One inner edge of  a bridging  member includes  a spaced  pair of legs defining a  groove arrayed  at an  acute angle to the floor, the other bridging member  including a tongue riding in the groove.   The upper leg of the member defining the groove is wedge-shaped the  upper surface of the leg being parallel to the floor structures when the same are aligned horizontally.
Patent CA-1303602-C (CA)
Title: Method and an apparatus for pushing pipes along a pipe line
Inventor: LILJEHAMMAR BERTIL
IPC: E21B19/086
Filed: 1989-09-01
Granted: 1992-06-16
Abstract: Abstract An apparatus for pushing forward pipes along a pipe line section is arranged to be brought down into a manhole connected to the pipe line section, and includes a pushing piston (20,26) exerting a pushing force on a pipe (8,12) with support of a holding-up device (2,18). The pushing piston (20) at its leading end carries rods (27) extending essentially to the rear end of the pushing piston and there carry a pressure abutment (28) for bringing the pipe with it during the forward pushing movement of the piston, said rods (27) aiding in supporting the pipe (8). (Figure 1)
Patent CA-1327855-C (CA)
Title: Liquid crystal display device
Inventor: FUKUMURA KENICHIRO
IPC: G09G3/36
Filed: 1989-09-12
Granted: 1994-03-15
Abstract: ABSTRACT OF THE DISCLOSURE       A liquid crystal display device for image display realizing clear and optimum image display by comprising a brightness detector for detecting brightness of image signal after digital conversion and a voltage dividing circuit for outputting the reference voltage in the level depending on the detected value in view of adjusting contrast of display screen by judging brightness of image signal and controlling the reference voltage.
Patent CA-1340369-C (CA)
Title: Antisense oligonucleotides to c-myb proto-oncogene and uses thereof
Inventor: GEWIRTZ ALAN M
IPC: A61K31/70
Filed: 1989-09-26
Granted: 1999-02-02
Abstract: Oligonucleotides are provided having a nucleotide sequence complementary to at least a portion of the mRNA transcript of the human c-myb gene.   These  "antisense" oligonucleotides are hybridizable to the c-myb mRNA transcript.    Such  oligonucleotides  are  useful  in  treating hematologic neoplasms and in inducing immunosuppression. They  are  particularly  useful  as  bone  marrow  purging agents.
Patent CA-1324638-C (CA)
Inventor: CORENMAN JAMES E
IPC: A61B5/08
Filed: 1993-02-03
Granted: 1993-11-23
Abstract: MULTICHANNEL GAS ANALYZER     AND METHOD OF USE            ABSTRACT           An improved gas analyzer system and method for detecting and displaying information with respect to gases of interest in a respiratory gas stream, with the system comprising an optical bench further comprising a gas pathway for the flow of a gas stream through the optical bench, a flow shaping inlet at the gas entrance to the optical bench's gas pathway, two infrared detection channel assemblies for measur-ing the partial pressures of the gases of interest in the respiratory gas stream, a pressure sensor for measuring the pressure within the gas pathway, a temperature sensor for measuring the temperature within the optical bench, and a flow rate sensor for measuring the gas flow rate through the gas pathway, circuitry for processing the detected partial pres-sures of the gases of interest and the measured values for pressure, temperature, and flow rate, and for providing output signals indicative of processed measured values, the detected partial pressures of the gas  of interest, and characterization infor-mation with respect to the optical bench components; analog input circuitry for processing the signals output from the optical bench for input to the analog processing circuitry; analog processing circuitry for processing the signals input thereto and correct-ing at least the detected partial pressures of the gases of interest signals for collision broadening, temperature, pressure in the gas pathway, barometric pressure, cross-correction, and characterization of the optical bench components, and providing output signals indicative of the corrected partial pressures of the gases of interest to the display processing circuitry; display processing circuitry for processing the signals input thereto for display of at least the corrected partial pressure of one gas of interest on a cathode ray tube as numerical and/or scrolling graphical data, for output to analog and digital output connections, and for alarms; and a power supply for powering the system.
Patent CA-1339861-C (CA)
Inventor: MANSURI MUZAMMIL M
IPC: C07D405/04
Filed: 1993-12-06
Granted: 1998-05-12
Abstract: There are disclosed novel processes for producing 2',3'-dideoxy-2'3'-didehydronucleosides, for example, 2',3'-dideoxy-2',3'-didehydrothymidine in high yields and on a large scale.  The compounds so-produced are useful as antiviral agents, especially as agents effective against the human immunodeficiency viruses (HIV).
Patent DK-165651-C (DK)
Inventor: BENOIT PHILIPPE
IPC: F27B7/20
Filed: 1987-06-04
Granted: 1993-06-01
Abstract: To enable the operation of a cement manufacturing installation to be controlled by taking into account changes in essential operating parameters as soon as they appear, the quantity of the total theoretical heat (QT) required to convert the raw material to clinker is calculated by applying correcting coefficients to the quantity of a predetermined total nominal heat (QTO) corresponding to nominal values imposed by parameters (K1, K2, . . . Kn) characteristic of the raw material, of the fuel, of the clinker and of the operation of the installation, the correcting coefficients taking into account differences between the nominal values and measured values of said parameters. The quantity of the theoretical heat (QF) to be supplied to the kiln is calculated by deducting the quantity of heat (QP) supplied to the precalcination chamber from the quantity of total theoretical heat (QT). A consigned value (FF1) of flow of the fuel supplied to the kiln is calculated on the basis of the quantity of the theoretical heat (QF) to be supplied to the kiln, and the actual consigned value (FFO) of the flow control is progressively modified until it has reached the calculated consigned value (FF1) of fuel flow, the progress of variations imposed on the consigned value depending on the conditions of thermal treatment of the raw material and of its dwell time in the kiln. These steps are periodically repeated at relatively close intervals of time.
Patent DK-162106-C (DK)
Inventor: GOOSSENS JOHN
IPC: C08L83/04
Filed: 1985-07-24
Granted: 1992-02-17
Abstract: The electroviscous suspension is based on a mixture of aqueous silica gel with silicone oil as the liquid phase to which a dispersant is added. The dispersant consists of amino functional or silicon-functional polysiloxanes having a molecular weight above 800. The concentration of the dispersant is from 1 to 30% by weight and preferably from 5 to 20% by weight, based on the silica gel particles. Electroviscous suspensions such as these are distinguished by the fact that they are highly compatible with elastomeric materials, non-sedimenting, non-inflammable and physiologically acceptable. In addition, they are heat- and freeze-resistant over a wide temperature range and are largely unaffected by temperature and pressure in their viscosity.
Patent DK-165882-C (DK)
Inventor: ULRICH HANNSJOERG
IPC: C11D3/12
Filed: 1987-08-14
Granted: 1993-06-21
Abstract: 1. Claims for the Contracting States : AT, BE, CH, DE, FR, IT, LI, NL, SE A phosphate-free dishwashing agent containing, as a builder, sodium silicate and also, as a co-builder, a polymeric and/or copolymeric carboxylic acid or a salt of this polymeric carboxylic acid and an active chlorine carrier, which contains, as a sodium silicate builder, crystalline, sheet-like sodium silicate of the formula Na M Six O2x+1 .yH2 O in which M denotes sodium or hydrogen, x denotes a number from 1.9 to 4 and y denotes a number from 0 to 20. 1. Claims for the Contracting State : ES Process for producing phosphate-free dishwashing agent containing, as a builder, sodium silicate and also, as co-builder, a polymeric and/or copolymeric carboxylic acid and an active chlorine carrier, characterized in that, as a sodium silicate builder, crystalline, sheet-like sodium silicate of the general formula Na M Six O2x+1 .yH2 O in which M denotes sodium or hydrogen, x denotes a number from 1.9 to 4 and y denotes a number from 0 to 20, is worked into.
Patent DK-160495-C (DK)
Inventor: TOTH EDIT
IPC: A61P1/16
Filed: 1983-12-27
Granted: 1991-09-16
Abstract: The invention relates to new benzhydrylpiperazine derivates of the formula (I)wherein n is 2 or 3, and acid addition salts thereof.According to another aspect of the invention there are provided processes for the preparation of these compounds.The compounds of the formula (I) are pharmacologically active. More particularly, they inhibit the microsomal monooxigenase enzyme system of liver. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
Patent FI-77538-C (FI)
Inventor: ZIEGENHORN JOACHIM
IPC: G01N33/68
Filed: 1983-04-21
Granted: 1989-03-10
Abstract: 1. Process for the determination of low density lipoproteine (LDL) in body fluids, characterised in that one adds to the high density lipoproteins (HDL) antibodies, which have been obtained with purified complete (HDL) fraction as immunogen, separates off insolubles formed and determines the (LDL) or one of its components in the supernatant.
Patent FI-78145-C (FI)
Inventor: FINKBEINER WERNER
IPC: E03C1/084
Filed: 1985-02-06
Granted: 1989-06-12
Abstract: The invention relates to a water jet aerator which, in place of conventional metal screens, has at least two separate staircase-like obstacles, which project laterally into the paths of the individual jets and split up the jets, and mix them with air. Several such obstacles are arranged in the immediate proximity of one another, successively in the direction of flow, so that a cohesive, well-ventilated jet is obtained. The configuration of the jet cross-section can vary as a function of the arrangement of the facing walls defining the flow path in the area of the obstacles.
Patent FI-76981-C (FI)
Inventor: CARLSSON LARS
IPC: B65D5/72
Filed: 1985-03-20
Granted: 1989-01-10
Abstract: Opening arrangements for packing containers often comprise a prepunched hole which is covered by a tear-off cover strip. To facilitate the pouring out of liquid contents a so-called pouring rim is frequently present too, that is to say a material strip which forms a projecting rim over which the contents can run. The application of the pouring rim as well as the manufacture of the opening arrangement as a whole are facilitated by joining in advance the pouring rim in a detachable manner to the cover strip, whereafter the cover strip and the pouring rim can be applied as a unit.
Patent FI-78276-C (FI)
Inventor: WITHIAM MICHAEL C
IPC: C09D7/00
Filed: 1985-10-21
Granted: 1989-07-10
Abstract: 57 Alkaline earth metal alumino silicates of the formula:wherein Me is an alkaline earth metal, B is an alkali metal, and X is an integer of 1 to 3, are amorphous very high structure absorbents. The products are prepared by reaction of a reactive clay with an alkaline earth metal or hydroxide.
Patent FI-84778-C (FI)
Inventor: VAN OS WILLEM ARTHUR ADRIAAN A
IPC: A61F6/14
Filed: 1985-12-17
Granted: 1992-01-27
Abstract: The invention comprises an assembly of an intra-uterine contraceptive device and an insertor (11, whereby the contraceptive device is provided with a central stem and two or more flexible. self-supporting arms (4); at least the said stem is accommodated in the insertor (1), and said insertor (1) is at one end, over some distance, opened to form a groove or half-cylinder (2) in such a way that the stem of the contraceptive device can be introduced and removed therefrom said half-cylinder portion ending into a knob or thickening (3).
Patent FI-94553-C (FI)
Inventor: KLOCKARS CARL-ERIK
IPC: G01M/
Filed: 1987-06-17
Granted: 1995-09-25
Abstract: Method for leak detection in a pipeline system, more particularly in a water supply and sewer system. The purpose of the invention is to efficiently and with great accuracy determine the scope and location of damages in the line system. For this purpose leakage indicating means are employed that comprise tracers, which are supplied to the water running through the pipes, each pipe being supplied a special tracer. Samples are taken at certain points downstream in the system. These samples are analysed and the concentration of tracers is determined. Using the concentration figures, the inflow of tracers from adjacent pipes can be established, in respective pipes. Thus, an estimation of the leakage from and to each pipe can be made.
Patent FI-87551-C (FI)
Inventor: BOOTS GERARDUS ANTHONIUS MARIA
IPC: B65D5/44
Filed: 1988-01-11
Granted: 1993-01-25
Abstract: A container for free-flowing, fluid and like materials, comprising a tubular outer envelope (1; 4; 7; 13; 17) that can be closed at both ends and a tubular inner member (2; 5; 8; 14; 18) which at at least four positions spaced about the circumference of the tubular outer envelope is connected to said outer envelope, said inner member having a length that is 30-100% of the height of the container. Said container further comprises stiffening means (3; 6; 10; 15; 19) extending throughout the entire height of the container, having a relatively high stiffness or tear resistance of their own, and extending substantially in contact with the inner member. Said stiffening means can be a tube (3; 6) telescoped within the inner member or substantially rigid stiffening members (10; 15; 19) inserted into pockets formed adjacent a joint (9) between the outer envelope and the inner member and extending lengthwise of the container.