baber/WOPTO huggingface dataset:
Patent CA-1293485-C (CA)
Title: Leveling aerial device - motor vehicle assembly
Inventor: SMEAL DONALD L
IPC: E06C5/40
Filed: 1989-03-14
Granted: 1991-12-24
Abstract: Abstract of the Disclosure LEVELING AERIAL DEVICE - MOTOR VEHICLE ASSEMBLY         An  aerial  device  -  motor  vehicle  fire fighting assembly in which a movable frame carrying an aerial  device  is  connected  between the  fifth wheel of the tractor vehicle and the forward end of the  fixed  frame  of  the  trailer  vehicle.    The connection between the movable and fixed frames is pivotal about a transverse horizontal axis under the control of hydraulic piston and cylinder units.  The units effect relative pivotal movements between the movable and fixed frames and fixedly retain the same together   into  different  positions  of  pivotal movement  including  (1)  a  transporting  position wherein  the  movable  frame  constitutes  a  rigid forward  extension  Or  the  fixed  rearward  frame enabling the entire trailer to turn and tilt with respect to the fifth wheel connection of the tractor during the power driven movement thereof and (2) an aerial device operating position wherein the movable frame   extends  horizontally   in  a  longitudinal direction from the fifth wheel  connection of the tractor to the  fixed  frame  in a multiplicity  of different  positions  of  longitudinal  inclination assumed by the tractor and the fixed frame by virtue of  the  longitudinally  spaced  vertical  levels  of engagement of the front wheels of the tractor with respect to the wheels of the fixed frame.  Normally, retracted outrigger assemblies are extendible into an  operative  position  of  ground  engagement  to support the movable frame when in the aerial device operating  position.    An  emergency  load-bearing mechanism  is  provided  to back  up the piston and cylinder units in the event of hydraulic failure.
Patent CA-1329883-C (CA)
Inventor: PLATER KEITH
IPC: A23G9/22
Filed: 1989-04-12
Granted: 1994-05-31
Abstract: ABSTRACT            A frozen confection having a volume of from 70 to 90 cm3, a surface to volume ratio of at least 0.17 mm-1 and generally elliptical cross sections. A metal mould for manufacturing such frozen confection, having a usable capacity of from 70 to 90 cm3, an internal surface to capacity ratio of at least 0.17 mm-1 and generally elliptical cross sections.
Patent CA-1321178-C (CA)
Title: Linear diffuse light source
Inventor: HASSLER WILLIAM L JR
IPC: H01L33/00
Filed: 1989-04-12
Granted: 1993-08-10
Abstract: ABSTRACT OF THE INVENTION            A  light  source  providing a diffuse, uniform intensity of light over a length of the  device.   A  prism  of  material  having  a relatively  high index of refraction has a shape to capture light emitted longitudinally therein by light  emitting  diodes  molded into  the  ends  thereof.  A window, such as a frosted surface of the prism, allows the light to be emitted from  the  prism.   The window  has a shape which tapers toward the light emitting diodes so that a linearly  uniform  amount or  intensity  of  light  is emitted along the length of the window.
Patent CA-1339145-C (CA)
Title: Method for inhibiting the polymerization of acid monomers
Inventor: VARWIG JOHN W
IPC: C07C57/075
Filed: 1989-04-14
Granted: 1997-07-29
Abstract: A new and improved polymerization inhibitor composition, its method of manufacture, and its use in stabilizing acrylic acid.  The pre-ogygen-activation of N-nitrosophenylhydroxylamine in combination with hydroquinone monomethyl ether leads to a synergistic performance of these components in the vapor and/or liquid phase, particularly during distillation.
Patent CA-1309500-C (CA)
Title: Analog-to-digital converter
Inventor: KATZENSTEIN HENRY S
IPC: H01L27/04
Filed: 1989-04-24
Granted: 1992-10-27
Abstract: ANALOG-TO-DIGITAL CONVERTER                   Abstract of the Disclosure A plurality of equally spaced terminals are disposed on a substantially uniformly resistive thin film at one side edge of the film.  A reference potential (e.g. ground) is applied to the second side edge of the film.  An energizing voltage is applied to the film at the juncture between the first side edge and a particular one of the top and bottom edges of the film.  In this way, voltages are produced at the successive terminals with a logarithmic relationship with respect to the terminal positions.  When a linear relationship is desired between the voltages at certain successive terminals in the low range and such terminal positions, no reference potential is applied to the second side edge of the thin film at the vertical positions corresponding to such terminals.  Instead, the reference voltage may be applied to the other one of the top and bottom edges.  Alternatively, no such reference voltage may be applied and terminals may be disposed at such other edge to produce the linear relationship.  Each of a plurality of comparators receives an input voltage and the voltage at an individual one of the successive terminals.  The comparators provide an output indicative of the input voltage.  The voltages on the successive terminals in the first portion of the thin film may be calibrated by a circuit including a capacitance to indicate possible voltage deviations from the logarithmic relationship.  The successive terminal voltages in the second portion of the film may be calibrated by the capacitance circuit and a constant current source to indicate possible voltage deviations from the linear relationship.
Patent CA-1311920-C (CA)
Inventor: LABATE MICHEAL D
IPC: F27D3/16
Filed: 1989-04-25
Granted: 1992-12-29
Abstract: ABSTRACT OF THE DISCLOSURE    A device for introducing gas into a mass of molten metal in a vessel having an apertured block positioned in the lining in said vessel, the aperture in registry with an opening in the vessel, a refractory core in said aperture in said block, passageways extending through said refractory core, the refrac-tory core and said opening in said vessel being of substantially the same size so that said refractory core may be moved through said opening in said vessel into said aperture in said block and a spacer and a support plate for holding said core in said block, the support plate being removable attached to said vessel.
Patent CA-1331698-C (CA)
Inventor: BARNIER MARCEL
IPC: F25C1/00
Filed: 1989-04-26
Granted: 1994-08-30
Abstract: PRÉCIS DE LA DIVULGATION L'invention permet de fabriquer sur place et de projeter des billes de glace contre des objets à traiter. Le dispositif comprend: un injecteur d'eau utilisant un grand nombre de trous pour créer un spectre de gouttelettes dans la colonne d'échange, alimentée en gaz froid, dans laquelle elles commencent à se solidifier, un réceptacle supportant la colonne d'échange comportant une rampe pour amener un liquide réfrigérant dans un cône de réception des billes où elles se solidifient complètement, et un orifice d'évacuation, une vis d'extraction, et une arrivée de gaz froid en haut de cette vis d'extraction pour pousser les billes vers une buse de projection. Application au nettoyage et à la décontamination par projection.
Patent CA-1336973-C (CA)
Inventor: NAPLES JOHN OTTO
IPC: B01J20/281
Filed: 1989-06-05
Granted: 1995-09-12
Abstract: The low ion-exchange capacity desirable for single column ion chromatography is obtained in a com-posite ion-exchange composition comprising water insoluble, hydrophobic support particles having an average particle size of about 2-50 microns and sub-stantially no ion-exchange capacity, and a coating of water insoluble, hydrophobic ion-exchange functional-ized surface particles hydrophobically bound to the support particles, the surface particles having an average particle size of about 0.01-10 microns but smaller than the support particles.
Patent CA-1340307-C (CA)
Title: Catalytic component for the polymerization of olefins and process for preparing the same
Inventor: BRUSSON JEAN MICHEL
IPC: C08F4/655
Filed: 1989-06-22
Granted: 1999-01-05
Abstract: Process for the preparation of a catalytic composition for the polymerization of olefins. At least partial electrochemical oxidation of aluminum in a solvent of  alpha , omega -dihalogeno-alkane and simultaneously the electrochemical reduction of a compound of titanium (IV) occur in process. The catalytic composition comprises at least one titanium compound, at least one halogenated organo-aluminum compound and at least one inorganic magnesium compound in suspension in at least one  alpha , omega -dihalogeno-alkane. The titanium compound is essentially a titanium (III) compound. The overall content of titanium (II) and titanium (IV) is less than or equal to 15% of the total titanium content.
Patent CA-1338898-C (CA)
Inventor: LUTENER STUART B
IPC: C11D3/18
Filed: 1989-07-14
Granted: 1997-02-11
Abstract: The present invention relates to a cleaning composition for cleaning of lubricated surfaces subject to residual buildup such as large mill gears, shovels and draglines.  The composition comprises at least one terpene being capable of dissolving or softening hardened lubricants and residuals, hydrocarbon solvent,  and surfactants.  The composition is preferably compounded to be of sufficient viscosity to remain in contact with generally vertical surfaces for sufficient time to result in the loosening of lubricants and residuals attached thereto.  In an aspect of the invention, a method for cleaning of such equipment and in particular a method of cleaning mill gears is provided.  The method comprises applying a solution comprising at least one terpene being capable of dissolving or softening soils containing grease or oil, aliphatic hydrocarbon solvent, biodegradable surfactants and thickeners to the area to be cleaned, allowing the solution to remain in contact with the surface for sufficient time for the solution to penetrate and dissolve the surface grease and thereafter rinsing the surface to remove the dissolved surface greases.  The present invention provides for a method and a composition which dissolves gear lubes and greases consequently resulting in significant savings in terms of labour and downtime of the equipment.  The solution is safe to use on painted surfaces and emulsifies quickly when sprayed with water-soap solutions.
Patent CA-1320136-C (CA)
Title: Muffler with drain holes
Inventor: HANSON ROGER D
IPC: F01N1/02
Filed: 1989-07-20
Granted: 1993-07-13
Abstract: Abstract of the Disclosure A flat, box-like  muffler formed  of metal  upper and  lower housing sections and internal gas  passage defining plates has  drainage holes to allow liquid that collects on the top of the  muffler or on the bottom of the lower section  inside the  housing to  drain out  of the  muffler.  A special sound attenuation  structure comprising  passages pressed  in the plates and support channels in the housing sections is shown.
Patent CA-1341122-C (CA)
Title: Reactive hot-melt adhesive
Inventor: SCHENKEL HUBERT
IPC: C09J163/00
Filed: 1989-08-10
Granted: 2000-10-17
Abstract: A reactive hot-melt adhesive is described, which contains a resin component, at least one thermally activatable latent curing agent for the resin component and optionally accelerators, fillers, thixotropic agents and further conventional additives. The adhesive is characterized in that the resin component is obtainable by reacting a) an epoxy resin solid at room temperature and b) an epoxy resin liquid at room temperature with c) a linear polyoxypropylene having amino terminal groups, in which the epoxy resins a) and b) are used in such a quantity, based on the polyoxypropylene with amino terminal groups, that an excess of epoxy groups, based on the amino groups, is ensured.
Patent CA-1329080-C (CA)
Inventor: SHILLING THOMAS
IPC: A61M3/02
Filed: 1989-09-06
Granted: 1994-05-03
Abstract: Abstract of the Disclosure In colonic lavage operations, a speculum takes the form of an elongated tubular body having a tapered leading end provided with a pair of diametrically opposed aper-tures, and the major length of the body tapers rearwardly from the leading end into a trailing end which is coupled to a liquid delivery line from a source of liquid under pressure, and a control line is coupled to an opposite end of the delivery line to that of the speculum and which valve includes an elastic tubular liner and a pressure port positioned on an external surface of the valve which is in communication to the source of water under pressure, the valve being opened and closed in response to the differen-tial pressure between the liquid in the pressure port and the speculum.
Patent CA-1301477-C (CA)
Title: Chilled piezoelectric hygrometer
Inventor: PORLIER CLAUDE
IPC: G01N25/68
Filed: 1989-09-13
Granted: 1992-05-26
Abstract: ABSTRACT      A  dew  point  hygrometer  called  a CHILLED  PIEZOELECTRIC          HYGROMETER, which is disclosed herein includes a dew point sensing element consisting of a piezoelectric quartz crystal resonator mounted on a Peltier cooler.     The piezoelectric quartz crystal resonator is excited to its resonant frequency and cooled to the point of condensation of water vapor on its surface.  As the condensation occurs, the mass of the condensed  water  vapor  onto  the  piezoelectric  quartz  crystal resonator surface causes a change in the resonant frequency.  A temperature sensor mounted on the surface of the piezoelectric quartz crystal resonator is use to monitor the temperature at which a dew deposit occurs.     The digital nature of the dew point sensor allows features like autocompensation and autocalibration to be implemented in the instrument.
Patent CA-1301459-C (CA)
Title: Method and apparatus for grinding the tread and/or guide surfaces of rails or the like
Inventor: ARNDT GERHARD
IPC: E01B31/17
Filed: 1989-09-21
Granted: 1992-05-26
Abstract: Method and apparatus for grinding the tread and/or guide surfaces of rails or the like ABSTRACT         A method for grinding the running and/or guide surfaces of rails or the like wherein the surfaces are ground by a continu-ous, rotating abrasive belt that is movable against them, the running and/or guide surfaces of the rail being ground by the abrasive belt that travels transversely to the longitudinal axis of the rail and when prestressed is at least partially wrapped around the running and/or guide surfaces, as well as a device to realize the method.  The device comprises a grinding machine movably guided on at least one rail of the track, this grinding machine having a continuous abrasive belt which rotates about a drive pulley and a deflection arranged at a distance thereto and is movable by them against the surfaces of the rail to be ground, characterized in that the deflection is formed by two deflection pulleys (16, 17) arranged a relatively short distance from one another, that the axes of the deflection pulleys (16, 17) and the drive pulley (19) are arranged parallel to the longitudinal axis of the rail (3) and the abrasive belt (22) thus rotates transversely to the longitudinal axis of the rail (3), and that at least one deflection pulley (16, 17) can be lowered below the upper edge of the running surface (2) of the rail (3) to at least partially wind around the surfaces (2) of the rail (3).
Patent CA-1325467-C (CA)
Title: Rearrangeable multiconnection switching networks constructed using combinatorial designs
Inventor: HWANG FRANK K
IPC: H04Q3/68
Filed: 1992-08-11
Granted: 1993-12-21
Abstract: Abstract A switching network where a large class of combinatorial designs, which are well known in the mathematical literature, are for the first time applied to advantageously define the pattern of permanent connections effected between network input channels and initial network crosspoints, illustratively by a connection arrangement of a two-stage, rearrangeable network. The class of combinatorial designs comprises designs of the difference sets type.
Patent DK-159308-C (DK)
Inventor: BROWN THOMAS HENRY
IPC: C07D215/48
Filed: 1988-05-05
Granted: 1991-03-11
Abstract: Compounds of structure (I) <CHEM> in which R<1> is hydrogen, C1-6alkyl, C1-6alkoxylC1-6alkyl, C3-6cycloalkyl, C3-6cycloalkylC1-6alkyl, phenyl, phenylC1-6alkyl, the phenyl groups being optionally substituted; R<2> is C1-6alkyl, C3-6cycloalkyl, C3-6cycloalkyl-C1-6alkyl, phenyl, phenylC1-6alkyl or phenyl substituted by 1-3 radicals selected from C1-6alkyl, C1-6alkoxy, amino C1-6alkylthio, halogen, cyano, hydroxy, carbamoyl, carboxy, C1-6alkanoyl, trifluoromethyl and nitro; R<3> is C1-6alkyl, phenyl, C1-6alkoxy, C1-6alkylthio, C1-6alkanoyl, amino, C1-6alkylamino, di-C1-6alkylamino, halogen, trifluoromethyl or cyano; and n is 0, 1 or 2, or a pharmaceutically acceptable salts thereof, processes for their preparation, pharmaceutical compositions containing them and their use in therapy for the inhibition of gastric acid secretion.
Patent DK-166610-C (DK)
Inventor: HALM HANS
IPC: B65D25/22
Filed: 1987-06-18
Granted: 1993-06-21
Abstract: A cap 2 for a dispensing container 1 for a liquid, has an outlet orifice 9 sealable by a plug 15 formed on a flexible band 11 which is hingedly attached 16, 20 to the cap and which, when the plug 15 is removed from the orifice 9, forms a hanging support for the container 1, the band lying in the same vertical plane in both the open and closed positions. The cap is useful for containers for shower gels and the like, where it is necessary to hang the container from a support during use. The cap can also be adapted to contain two orifices each serving a separate compartment of a twin-compartment pack.
Patent DK-155969-C (DK)
Inventor: PETER ACKERET
IPC: G03B23/02
Filed: 1986-07-11
Granted: 1989-10-23
Abstract: PCT No. PCT/EP85/00615 Sec. 371 Date Jul. 11, 1986 Sec. 102(e) Date Jul. 11, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/03029 PCT Pub. Date May 22, 1986.Apparatus for the cyclic rearrangement of a pile of rectangular or square sheets, especially a pile of photographic prints, is provided. The apparatus has a first and a second frame part which may be moved relative to one another and parallel to the main plane of the pile, and a picture changer which, on movement of the frame parts backwards and forwards, removes an individual sheet at one end of the pile and adds it to the other end of the pile. The picture changer includes a first and a second separating member which, resiliently biased towards each other, define a through-gap which for the entry of the sheet being separated has a spacing greater than the thickness of one sheet and less than the thickness of two sheets, which spacing is, during the outward movement of the frame parts, maintained or reduced to the thickness of the sheet being separated, as appropriate.
Patent FI-59583-C (FI)
Inventor: REMY DAVID CARROLL
IPC: C07D211/70
Filed: 1975-10-20
Granted: 1981-09-10
Abstract: 10,11-Dihydro-3-carboxycyproheptadine and its esters, amides and N-oxide are disclosed to have pharmaceutical utility as appetite stimulants and as antihistaminic agents. Also disclosed are processes for the preparation of such compounds; pharmaceutical compositions comprising such, compounds; and methods of treatment comprising administering such compounds and compositions.
Patent FI-69133-C (FI)
Inventor: ORTNER HERBERT
IPC: B03D1/14
Filed: 1981-02-05
Granted: 1985-12-10
Abstract: Apparatus is provided for reprocessing old paper in a series of flotation cells arranged one behind another, the suspension discharge 11 from the front cell being connected to the suspension inlet 8 of the following cell, each cell being provided with a stirring impeller 3, an air infeed device 9 and a foam outlet opening 12. The cells are provided by a substantially tubular body 1 which is horizontal or slopes gradually downward towards the rear, the tubular body being divided into a plurality of sections by partition walls 2 extending substantially vertically. Each section is provided with a suspension inlet 8, a suspension discharge outlet 11, a foam outlet opening 12, a stirring impeller 3, and an air infeed device 9.
Patent FI-79407-C (FI)
Inventor: NIEMELAE MERTSI
IPC: F24F11/04
Filed: 1987-06-18
Granted: 1989-12-11
Abstract: PCT No. PCT/FI88/00081 Sec. 371 Date Jan. 27, 1989 Sec. 102(e) Date Jan. 27, 1989 PCT Filed May 26, 1988 PCT Pub. No. WO88/10403 PCT Pub. Date Dec. 29, 1988.The invention concerns a procedure for controlling volumetric flow rate in air-conditioning installations, wherein the volumetric flow passing through an air-conditioning duct is controlled with the aid of a control (10) disposed in the air duct by opening or closing the control damper (11) or equivalent of the control (10). In the procedure, the control signal of the control damper (11) or equivalent air flow-controlling member of the control (10) is non-linearized on the basis of the effective characteristic curve of the control and of the desired effective characteristic curve. The opening and closing of the control damper or equivalent of the control is controlled with the aid of said non-linearized control signal function. The invention also concerns apparatus for controlling air flow.
Patent FI-88031-C (FI)
Inventor: BREIPOHL GERHARD
IPC: C07C271/00
Filed: 1987-10-19
Granted: 1993-03-25
Abstract: Compounds of the formula I <IMAGE>  in which A is hydrogen or an amino protective group, B is an amino acid residue, X is alkylene or aralkylene, Y<1>, Y<2>, Y<3> and Y<4> are identical or different and are hydrogen, methyl, methoxy or nitro, V is hydrogen or a carboxyl protective group, W is -[CH2]n- or -O-[CH2]n-, m is 0 or 1, n is 0 to 6 and p is 0 to 5, are prepared as described and used in the solid-phase synthesis.
Patent FI-80102-C (FI)
Inventor: LEHTINEN JUKKA
IPC: D21F5/00
Filed: 1988-07-01
Granted: 1990-04-10
Abstract: A method of and an apparatus for drying a fibre web (8) between two metal bands (1, 4) moving in the same direction substantially in parallel with each other, whereby the fibre web (8) is led together with a felt (7) between the bands (1, 4), and the band (1) on the side of the web (8) is heated and the band (4) on the side of the felt (7) is cooled. In order to achieve a sufficient drying rate particularly when drying thick web grades while keeping the pressure exerted on the web at a low level, condensing pipes (13a to 13b) for back-pressure steam are mounted on the surface of the band (1) to be heated on the side facing away from the web (8), and a heat transfer medium, such as heat transfer oil (11) or the like, is provided between the pipes (13a to 13b) and the band (1).
Patent FI-85783-C (FI)
Inventor: SAARNIMO TIMO
IPC: H01L23/66
Filed: 1989-02-17
Granted: 1992-05-25
Abstract: The invention relates to a cooling structure for the kind of a high frequency power transistor, in which the heat of the power loss is conducted from a semiconductor piece through a collector conductor. In contact with of the collector conductor (C) or as its extension there is a metal piece (9), which is essentially larger than the collector conductor, the size of which is about what the electrical coupling of the collector conductor requires, which metal piece is firmly attached to the transistor (8), which metal piece is after the installing solidly attached to an adjustment slip (7) of the transistor placed on acircuit board.
Patent FI-90002-C (FI)
Inventor: SOUBEYRAT MICHEL
IPC: B29C70/22
Filed: 1989-11-17
Granted: 1993-12-27
Abstract: The support ensures the flow of the lacto-serum of the cheese during the acidification phase, preventing subsequent fungus development. It also enables circulation of brine on the upper surface of the cheese and ensures optimum ventilaiton of the lower surface during refining and storage. The support consists of a mesh (27) consisting of warp and weft threads. The assembly is impregnated with an anti-corrosion resin.