baber/WOPTO huggingface dataset:
Patent GE-P20186854-B (GE)
Title: Suctioning device for large artificial water bodies
Inventor: CRYSTAL LAGOONS (CURACAO) B V
IPC: A47L9/06
Filed: 2014-11-12
Abstract: Suctioning device for suctioning floes from the bottom of large artificial water bodies with surfaces larger than 10,000 m2 includes flexible supporting frame made of sheet material, series of head, intermediate and side brushes, comprising first brushes fastened onto said frame for bottom water floes redirection into suction device, providing minimization of settled floes dispersion and re-suspension. Suctioning device is designed in order to concentrate the suction power in a series of suction points, series of guard wheels providing auxiliary support, series of collectors for collecting suspending floes of bottom water and their concentration inside of one or more outer sunctioning lines configured for passing suctione floes of bottom water from series of suction points to series of collectors, and connecting means for connecting inner suctioning lines and collectors.
Patent GE-P20186920-B (GE)
Title: Halogenated quinazolinthf-amines as pde1 inhibitors
Inventor: H LUNDBECK A/S
IPC: C07D403/12
Filed: 2015-03-27
Abstract: An invention relates to halogenised chinazolin-THF-amines of formula (I) (I) as PDE1 inhibitors, and usage thereat the treatment of neurodegenerative disorders and mental insanities.
Patent GE-P20186925-B (GE)
Title: High efficiency neutron capture products production
Inventor: RISERCH TRAIENGEL INSTITUT
IPC: G01V5/00
Filed: 2015-08-06
Abstract: An apparatus for use with neutron source for producing reaction-product nuclei from reactant nuclei includes plurality of reactant nuclei and plurality of moderating nuclei. Reactant nuclei and moderating nuclei are configured to increase the probability of neutron capture by reactant nuclei to achieve enhanced ratios of neutron capture by reactant nuclei to neutron source neutron production. Moderating nuclei and neutron reflection are used to minimize neutron leakage. Temperature control, including cryogenic temperature control, may be used to enhance the rate or probability of reactant nuclei neutron capture. Reactant nuclei may include molybdenum-98, and reaction-product nuclei may include technetium-99m.
Patent DK-161379-C (DK)
Inventor: KLIMMEK HELMUT
IPC: B01J35/10
Filed: 1984-01-18
Granted: 1991-12-16
Abstract: The invention provides nickel-based catalysts suitable for hydrogenation reactions comprising a water soluble, silica containing carrier material amounting to 90-10 parts by weight and 10-90 parts by weight of nickel/nickel compound, having an overall active nickel surface of 70-200 m<2>/g, nickel/nickel compound aggregates with an average particle size of 2-100 micrometers, which aggregates are for at least 60%, preferably for at least 80% free of carrier particles. The average nickel crystallite size is preferably between 0.5 and 10 nanometers, more preferably between 1 and 3 nanometers. The catalysts can be prepared in a multistep process involving rapid precipitation of nickel compound, an insoluble carrier and a distinct, much longer ageing step followed by separation of solids, drying and activation.
Patent DK-162238-C (DK)
Inventor: WEIDENBACH GUENTER
IPC: C07H3/02
Filed: 1985-02-12
Granted: 1992-03-02
Abstract: Disclosed is a process for the preparation of a solution containing glucose and fructose (isoglucose) by the conversion of a glucose-containing solution on a catalyst having glucose isomerase activity and produced on the basis of a SiO2 carrier. The productivity of the catalyst may be significantly increased by the addition of SiO2 to the glucose solution, and the catalyst according to the present invention is not damaged by temporary process shutdowns.
Patent CA-1274370-C (CA)
Title: Early progressive junction extrusion system
Inventor: TOLONEN ERIC O
IPC: B29C48/08
Filed: 1986-05-02
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to a method and apparatus for forming a multi-material continuous elastomeric strip, such as a tire tread slab for pneumatic tires. The apparatus comprises a plurality of extrusion means for advancing separate elastomeric materials under pressure through separate flow chambers, a preform die through which the flow chambers converge together to a common junction within the preform die. From the common junction, the multi-material flowstream flows through a preform die exit chamber on to a final die. The configuration of the preform die exit chamber permits the plurality of materials to adhere to each other to establish a material boundary location within the elastomeric strip prior to final shaping in a final chamber formed between a roller and a final die confronting and converging against the rotating roller upon which the elastomeric strip is deposited in the form of a tire tread slab. The placement of the common junction upstream of the final die also aids in allowing the operator to control the location of the material boundary within the extruded strip by controlling pressure or extrusion rate of the different materials within their individual flowpaths.
Patent CA-1276852-C (CA)
Inventor: LENG FRANCIS J
IPC: C11D3/43
Filed: 1986-06-13
Granted: 1990-11-27
Abstract: C.3086 Abstract of the Disclosure Liquid Detergent Composition A concentrated liquid detergent composition which can be liquid at or below ambient temperature comprises (i)  at least 40 wt% and less than 92 wt% of a mixture of surfactants, at least 50 wt% of the surfactants present comprising:      (a)  a polyalkoxy nonionic surfactant conforming to the general formula RVEW wherein R is an aliphatic and/or araliphatic hydrocarbon moiety, is a linking group, E is a polyethoxy and/or polypropoxy and W is a nonionic end group, the nonionic surfactant for the portion RE having a hydrophile-lipophile balance of at least 14.5 where E is polyethoxy and an equivalent hydrophile-lipophile balance where E is propoxy, and (b)  an ionic surfactant having a non-terminal ionic head group with two or more hydrocarbon chains extending from the head group, each chain being no more than 10 carbon atoms in length and the chains having a total length of at least 8 carbon atoms; wherein the ratio of (a) to (b) lies within the range of from 1:9 to 9:1, and (ii) at most 60 wt% and more than 8 wt% water.
Patent CA-1288387-C (CA)
Title: Method and apparatus for scoring rigid plastic sheet material and plastic sheet product with score lines
Inventor: BATSON EDWARD E
IPC: B29C37/00
Filed: 1986-09-02
Granted: 1991-09-03
Abstract: ABSTRACT       According to this invention, there is provided an article, made of plastic and a method and apparatus for making the article, said article having frangible score lines, which can be a lid for a plastic food container in a preferred embodiment.  The article is formed of a sheet of plastic material having substantially constant thickness with score lines defining an offset portion thereof which is connected to the remaining sheet material by a segment that is thinner than said sheet material and being rupturable by removal of said offset portion.  The periphery of the inwardly directed portion of said offset portion overlaps the periphery of the outwardly directed portion of the offset portion on the opposite side of said sheet material.  In a feature of the invention, the offset portion is defined by substantially right angled indentations in said sheet material.
Patent CA-1286574-C (CA)
Title: Solution and process for coating metals
Inventor: ZOLTOWSKI ZIGMUND
IPC: C23C22/10
Filed: 1986-09-22
Granted: 1991-07-23
Abstract: ABSTRACT OF THE DISCLOSURE     A composition and process are useful for providing a corrosion resistant and lacquer receptive coating on the surface of drawn and ironed tin coated cans.  The surface is contacted with an aqueous solution of tin containing ions, phosphate and an aromatic nitro compound at pH 1.5 to 3.5 preferably by spray application.
Patent CA-1288336-C (CA)
Inventor: WYATT PHILIP J
IPC: G01N33/543
Filed: 1986-11-03
Granted: 1991-09-03
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides improved methods and unique instrumentation for the detection and for the quantitation of chemical substances and has particular application for the detection and for the quantitation of immunological substances.          In one embodied form, the inventive method comprises the steps of a) affixing to a surface a reactant material known to inter-act and to bind to, or to have a relatively high affinity for, the immunological substance to be detected, the substance being present in at least one medium; b) impinging the affixed sur-face with a source of coherent radiation; c) measuring a pattern of radiation scattered from the affixed surface; d) reacting the affixed surface with at least one medium contain-ing the immunological substance; e) impinging the reacted affixed surface with substantially the same coherent radiation at substantially the same aspect and orientation utilized to perform step b); f) measuring a pattern of radiation scattered from the reacted affixed surface; and g) comparing the patterns of radiation derived from steps b) and f) to determine any differentiations therebetween.  The unique instrumentation provides a complete system for convenient, precise quantitative measurement of immunological substances sought to be detected.  The inventive methods and instrumentation thereby provide an extremely sensitive, yet relatively rapid, means for quantita-tive and qualitative analyses which has application to a broad range of biological fields.
Patent CA-1284734-C (CA)
Inventor: WILLIAMSON HERMAN L
IPC: F16B31/02
Filed: 1987-01-08
Granted: 1991-06-11
Abstract: ABSTRACT OF THE DISCLOSURE           A torque limited threaded locking fastener and a method for setting it to form an assembly.  The fastener comprises an externally threaded shank and an internally threaded collar.  At least one convolution of the threads on the shank is non-circular.  The collar has a nut section and a drive section.  The drive section is shaped to be engaged by a driver.  Between these sections there is formed a shear section having the least torque resistance of the sections.  The shear section fractures when a predetermined torque is exerted between the two sections.  The nut section has an internal thread engageable to the shank thread, and an external rib engageable by a swaging tool.  The swaging tool radially inwardly deforms and displaces the rib so as to displace nut section material at the non-circular convolution whereby to lock the nut to the shank after, but only after, the drive section is torqued off.  The rib is proportioned and arranged so that the swaging of the rib to a lesser radial dimension does not change the torque level which was applied when the drive section was torqued off.
Patent CA-1291107-C (CA)
Title: Fcc catalysts of increased effective heat capacity
Inventor: HAYWARD CHI-MI T
IPC: C10G11/05
Filed: 1987-02-26
Granted: 1991-10-22
Abstract: ABSTRACT      A catalytic composition for use in fluid catalytic cracking has an effective heat capacity of at least about 0.29 BTU/lb. °F over the range from 950 to 1300°F.  The composition may include microspheres containing in situ crystallized Y-faujasite and fluidizable particles consisting essentially of dimagnesium borate.  The catalytic composition also includes a heat retention component in the form of 2-10% of alumina (Al2O3).
Patent CA-1278056-C (CA)
Inventor: LYNCH JOHN F
IPC: G02B6/00
Filed: 1987-05-29
Granted: 1990-12-18
Abstract: CABLE WITH FLEXIBLE HIGH PRESSURE EQUIPMENT ENCLOSURE     Abstract A flexible, high pressure housing (12)  (FIG. 5) is included in an equipment enclosure (11) between sections (10) of a signal communication cable.  The housing includes an axially compressed length of corrugated tubing in which the corrugations have been collapsed against one another.  Housing ends are sealed (25) to maintain a predetermined interior pressure in spite of variations in pressure outside the housing. Also included in the enclosure are structures (13) for applying the outside pressure to the housing so that it is resiliently transversely flexible in response to similar outside and inside pressures but rigid in response to outside pressures much greater than inside pressures.
Patent CA-1284402-C (CA)
Inventor: WINCKLHOFER ROBERT C
IPC: D03D15/00
Filed: 1987-06-08
Granted: 1991-05-28
Abstract: ABSTRACT This invention is a cut resistant article comprising a cut resistant jacket surrounding a less cut resistant member.  The jacket comprises a fabric of yarn and the yarn consists essentially of a high strength, longitudinal strand having a tensile strength of at least 1 GPa. The strand is wrapped with another fiber or the same fiber.
Patent CA-1294114-C (CA)
Inventor: GROUND DAMON R
IPC: F16B2/08
Filed: 1987-06-30
Granted: 1992-01-14
Abstract: Abstract of the Disclosure An attachment assembly for releasably attaching an object such as a wire bundle to a surface such as on the firewall of an automobile. The assembly comprises a flexible polymeric strap, fastener portions adapted for releasable engagement attached at the ends of the strap which can secure the strap around an object, and attachment means comprising a layer of pressure sensitive adhesive along the strap for attaching the strap to a surface. The fastener portions are positioned or attached so that forces applied by the object tending to separate them place interacting parts of the fastener portions in shear or tension rather than in peel.
Patent CA-1306656-C (CA)
Title: Nonaqueous liquid nonionic laundry detergent composition containing an alkali metal dithionite or sulfite reduction bleaching agent and method of use
Inventor: BROZE GUY
IPC: C11D3/02
Filed: 1987-09-04
Granted: 1992-08-25
Abstract: NONAQUEOUS LIQUID NONIONIC LAUNDRY DETERGENT COMPOSITION      CONTAINING AN ALKALI METAL DITHIONITE OR  SULFITE REDUCTION BLEACHING AGENT AND METHOD OF USE     ABSTRACT OF THE DISCLOSURE A liquid laundry detergent composition containing an alkali metal dithionite or sulfite reduction bleaching agent. The preferred compositions are nonaqueous liquids based on liquid nonionic surfactants and include a detergent builder salt suspended in the liquid nonionic surfactant. The alkali metal dithionite or alkali metal sulfite reduction bleaching agent can also be used as the bleaching agent in powdered or granular detergent compositions.
Patent CA-1280254-C (CA)
Inventor: VACHET JEAN-MARC
IPC: A61F2/14
Filed: 1987-09-15
Granted: 1991-02-19
Abstract: La présente invention concerne un procédé de réalisation d'un implant intra-orbitaire, ainsi qu'un implant intra-orbitaire. Cet implant est réalisé par revêtement intégral d'un noyau sphérique, en matériau synthétique bio-compatible, de préférence souple, au moyen d'une couche uniforme d'un matériau synthétique biocompatible micro-poreux, épousant étroitement le noyau sphérique; la couche est par exemple formée de deux bandes indentiques de ce matériau synthétique biocompatible micro-poreux, disposées suivant des plans moyens respectifs équatoriaux et mutuellement perpendiculaires, et mutuellement jointives bord à bord. Utilises après énucléation ou éviscération, de tels implants autorisent une colonisation par les tissus naturels, évitant ainsi les risques de rejet.
Patent CA-1303872-C (CA)
Title: Method and apparatus to contactlessly measure the brake temperatures of passing railroad cars
Inventor: BERNDT DIETMAR
IPC: F16D66/00
Filed: 1987-10-26
Granted: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE    A method is described for contactlessly measuring the brake temperatures of passing railroad cars,  using a measurement apparatus comprising an objective followed by an infrared sensor feeding infrared rays emitted from a brake or wheel to the infrared sensor along a measurement axis defined by the sensor and the objectives.  The improved method includes directing the measurement axis toward the passing wheels of rail cars so that it is incident on a wheel flange at a height from 1 to 5 cm above the top of rails on which the wheels ride.  The measurement axis subtends a height angle (.alpha.) of 10° to 20° with a plane of two upper edges of the rails.  The measurement axis further subtends a side angle (omega) of 7° to 18° with a plane of two upper edges of the rails.  A measurement apparatus is activated the moment the wheel has entered the measurement axis by a defined segment. That measurement apparatus emits a signal when the wheel leaves to define a time range.   The active time of the measurement apparatus is extended by a factor (N) after the wheel has left the time range.  Novel apparatus for carrying out such method is also provided.
Patent CA-1290756-C (CA)
Title: Quinazolinone derivative and processes for preparing the same
Inventor: YAMADA YOSHIHISA
IPC: C07D487/10
Filed: 1987-11-20
Granted: 1991-10-15
Abstract: Abstract:      The present invention is directed to a quinazolinone derivative of the formula:                         (I) wherein R1 is a hydrogen atom or a halogen atom, or  a salt thereof and processes for preparing the same.  The quinazolinone derivative of formula (I) is useful for the treatment of diabetic complications.
Patent CA-1287680-C (CA)
Title: Housing arrangements for electrical or electronic equipment
Inventor: FINNEY ALWYN
IPC: H05K7/14
Filed: 1988-02-23
Granted: 1991-08-13
Abstract: ABSTRACT      Housing arrangements for electrical or electronic equipment.          A housing arrangement for equipment, such as telephone exchange equipment or transmission equipment, in which individual circuit units are formed on printed circuit boards mounted side-by-side on a shelf unit, wherein the shelf unit forms a first electromagnetic screening enclosure, and interconnections between said circuit units, and exteral connections to those units, are made by way of a second electromagnetic screening enclosure having one face in common with the first enclosure.
Patent CA-1324405-C (CA)
Inventor: ALTUS MARK
IPC: B60N3/04
Filed: 1988-03-07
Granted: 1993-11-16
Abstract: ABSTRACT OF DISCLOSURE         There is disclosed a method of attaching retainers to automotive floor mats, as well as an embodiment of a floor mat utilizing said method.  The typical floor mat utilizing this method will have a retainer with a series of male or female fasteners provided on the retainer, and the floor mat will have openings corresponding to these fasteners, through which the other fastener, whether it be male or female, can be passed to firmly attach the floor mat to the retainer.  The retainer may be one sided or two sided, their may, or may not be holes in the floor mat, depending on the particular fasteners being used, the openings in the floor mat, if provided, may, or may not, be reinforced, and a heel pad can optionally be attached at the same time.
Patent CA-1301516-C (CA)
Inventor: MACLEOD J MARTIN
IPC: D21C7/06
Filed: 1988-03-08
Granted: 1992-05-26
Abstract: ABSTRACT      Lignocellulosic material, after delignification in an alkaline pulping liquor, can be removed from the digester in which it was pulped by first cooling the cooked material and relieving the overpressure from the digester, and then pumping the cooked material from the diges-ter to a receiving vessel as a fluid suspension in spent liquor. When the fluid suspension is pumped at a low flow rate, the pulp thus ob-tained is superior in its physical properties to pulped material which is discharged under conventional conditions of high pressure and high flow rate from batch or continuous digesters.
Patent CA-1300618-C (CA)
Title: Triazine compounds derived from 2,2,6,6-tetramethylpiperidine
Inventor: CANTATORE GIUSEPPE
IPC: C10N30/10
Filed: 1988-03-22
Granted: 1992-05-12
Abstract: Triazine compounds derived from 2.2,6,6-tetramethylpiperidine Abstract of the Disclosure A compound selected from the group consisting of compounds of the formula (I), (Ia) and (Ib)                  (I) in which R1 is hydrogen, O', -NO, -CH2CN, C1-C8alkyl, allyl, benzyl, OH-monosubstituted C2-C4alkyl or C1-C8acyl, R2 and R3 are indepen-dently of one another  ,        -SR5,     ,           or   and R2 is additionally a group of the formula (II)                     (II) R4 and R14 have one of the meanings given for R1, R5 is C1-C18alk-yl, C5-C12cycloalkyl unsubstituted or substituted by C1-C4alkyl, phenyl unsubstituted or substituted by C1-C4alkyl, C7-C12phenylalkyl unsubstituted or substituted at the phenyl ring by C1-C4alkyl or is C2-C4alkyl substituted in the 2, 3 or 4 position by OH, by C1-C12-alkoxy or by di(C1-C4alkyl)amino, R6 is hydrogen, C1-C18alkyl, C5-C12cycloalkyl unsubstituted or substituted by C1-C4alkyl, C7-C12phenylalkyl unsubstituted or substituted at the phenyl ring by C1-C4alkyl, C2-C4alkyl substituted in the 2, 3 or 4 position by -OH or by C1-C12alkoxy, tetrahydrofurfuryl or a group of the for-mula (III)     (III) where R15 has one of the meanings given for R1, R7 is C7-C12-phenyl-alkyl unsubstituted or substituted at the phenyl ring by C1-C4alkyl or is tetrahydrofurfuryl or when R6 is a group of the formula (III), R7 is additionally C2-C4alkyl substituted in the 2,3 or 4 position by -OH or by C1-C12alkoxy, or R6 and R7, together with the nitrogen atom to which they are linked, form part of a 7-membered hetero-cyclic ring containing one or two nitrogen atoms, R8 is hydrogen, C1-C18alkyl, C5-C12cycloalkyl unsubstituted or substituted by C1-C4alkyl, C7-C12phenylalkyl unsubstituted or substituted at the phenyl ring by C1-C4alkyl, C2-C4alkyl substituted in the 2, 3 or 4 position by -OH, by C1-C12 alkoxy or by di(C1-C4alkyl)amino, tetrahydrofurfuryl or a group of the formula (III), R9 is C2-C10alkylene, R10 and R11 are independently of one another C1-C18alkyl or R10 and R11, together with the nitrogen to which they are linked, form part of a 5-membered to 7-membered heterocyclic ring, R12 is C2-C4alkylene, R13 is hydrogen, C1-C18alkyl, phenyl unsubstituted or substituted by C1-C12alkyl or a group of the formula (III) and n is an integer from 2 to 20;                           (Ia)   wherein R16 is hydrogen, methyl or benzyl, the radicals R17 are independently of one another C1-C18alkyl and the radicals R18 are independently of one another hydrogen or a group of the formula (IV)            (IV) where R19 has one of the meanings given for R16;                            (Ib) wherein the radicals R20 are independently of one another hydrogen, methyl or benzyl and R21 is C8-C18alkyl or C3-C18alkoxyalkyl.            The compounds of the formula (I), (Ia) and (Ib) are useful as light stabilizers, heat stabilizers and oxidation stabilizers.
Patent CA-1327707-C (CA)
Inventor: BARBARAS GERARD A A
IPC: E02B17/00
Filed: 1988-04-29
Granted: 1994-03-15
Abstract: A gravity base structure for an offshore platform in arctic regions ABSTRACT OF DISCLOSURE      A gravity base structure,  the caisson (3) of which incorporates at its circumference a double wall formed by two concentric walls (6, 7) mutually connected by vertical partition walls (8) forming a lattice structure of triangu-lar prisms and is stiffened by a bottom slab and a top slab. The outer wall (7) carries the defensive elements (13).
Patent CA-1324975-C (CA)
Inventor: ODASHIMA HISAO
IPC: B32B15/08
Filed: 1988-05-17
Granted: 1993-12-07
Abstract: MULTIPLE COATED COMPOSITE STEEL STRIP                ABSTRACT OF THE DISCLOSURE      A multiple coated composite steel strip having an excellent corrosion (rust) resistance, weldability and paint adhesion, and thus useful for car bodies, comprises a steel strip substrate, a first metal coating layer, a second chlorate coating layer formed by an electrolytic chromate treatment method, containing 40 to 120 mg/m2 of chromium and having a content of Cr2O3 of 45% by weight or more, and a third resinous coating layer comprising a homopolymer or copolymer of acrylic acid, methacrylic acid, acrylic acid ester or meth-acrylic acid ester and 15% to 40% of colloidal silica particles having a very small size of 1 to 12 m µm.