baber/WOPTO huggingface dataset:
Patent CA-1340123-C (CA)
Inventor: LAU ARTHUR L Y
IPC: G01N33/52
Filed: 1989-07-25
Granted: 1998-11-10
Abstract: A method and composition for the assay for albumin at an essentially neutral to an alkaline pH.  The method utilizes indicator dyes that, when sufficiently buffered in a pH range of approximately 6 to approximately 8, allows the detection of albumin in urine or serum.  The indicator dyes utilized in the method of the present invention have the general formula:             (see fig. i)    or    (see fig. II) wherein R1 and R2 are substituted aromatic heterocyclic or carbocyclic moieties having one or more electron-withdrawing functionalities present on the aromatic ring; R3 is a substituted aromatic heterocyclic or carbocyclic moiety having one or more electron-withdrawing functionalities present on the aromatic ring, or R3 is a non-aromatic electron-withdrawing moiety; R4 is a substituted quasi-aromatic quinone-like heterocyclic or carbocyclic moiety having one or more electron-with-drawing functionalities present on the quasi-aromatic quinone-like ring; and R5 is a substituted aromatic heterocyclic or carbocyclic moiety having one or more electron-withdrawing functionalities, including at least one hydroxy functionality, present on the aromatic ring.
Patent CA-1335333-C (CA)
Inventor: ABKOWITZ STANLEY
IPC: C22C32/00
Filed: 1989-07-31
Granted: 1995-04-25
Abstract: A titanium-based metal matrix microcomposite material.          About 1% to about 25% by weight TiB2 is substantially uniformly incorporated in a titanium-based alloy matrix.  The microcomposite material is formed by sintering at a temperature selected to preclude diffusion of TiB2 into the matrix.  The microcomposite material may be used in a process for cladding a macrocomposite structure.
Patent CA-1316095-C (CA)
Title: Two-fluid nozzle for atomizing a liquid solid slurry and protecting nozzle tip
Inventor: LIPP CHARLES W
IPC: C09C1/50
Filed: 1989-08-25
Granted: 1993-04-13
Abstract: ABSTRACT       A two-fluid nozzle for atomizing a liquid with a gas in which at least two conduits, a central and annular conduit, converge in an internal mixing zone for the liquid and gas,  in which the nozzle has a central discharge orifice having a shoulder at its upstream end, and a two-piece, thermally resistant metal alloy heat shield for the central discharge orifice.  The heat shield includes a retaining ring and an outwardly flaring liner for the central outlet attached to the retaining ring which bears against the central outlet shoulder and is held in place by the flared construction at its downstream end.  Preferably the liner has heat conductive flexible packing disposed between its outside surface and the discharge orifice.  The central discharge orifice may open into a protective cap which is cylindrical at one end and rounds out to an elliptical end surface.   36,675-F
Patent CA-1332336-C (CA)
Inventor: BUNCZK CHARLES J
IPC: C11D17/00
Filed: 1993-01-11
Granted: 1994-10-11
Abstract: ABSTRACT                    TOILET BOWL CLEANER      Solid cake lavatory cleansing block compositions comprise  polyethylene  glycol  distearate  having  a dissolution time of at least 5.5 hours,  a non-ionic surfactant,  a water-soluble salt filler and optional ingredients  which  include  a  gelling  natural  gum, fragrances; dyes,  solid binders,  filler material and mixtures thereof.
Patent DK-152192-C (DK)
Inventor: ATTERBY FRED
IPC: B65D19/00
Filed: 1986-05-13
Granted: 1988-06-27
Abstract: PCT No. PCT/SE85/00346 Sec. 371 Date May 8, 1986 Sec. 102(e) Date May 8, 1986 PCT Filed Sep. 13, 1985 PCT Pub. No. WO86/01786 PCT Pub. Date Mar. 27, 1986.Base member for pallets, especially for pallets of the type consisting of two or several base members, optionally provided with recesses for the forks of a fork lift truck, having a number of holes perpendicularly to their length direction, distributed along and at a minor distance from the upper surface of the base member or at the same surface, through which tubes can be inserted under a minor friction so as to unite the base members with each other to the formation of the pallet. The invention is characterized in that the base member is constituted of a pressed and folded wrapping (11) which after folding forms at least the essential outer surfaces of the base member (5, 6, 7, 12) and that stiffening inserts (a-f, 13-23, 31, 34) are present in an essential part of the inner space of the folded wrapping, also above the recesses for the forks of a fork lift truck, which inserts are bonded to the wrapping.
Patent FI-80061-C (FI)
Inventor: WATKINS JOHN BERNARD
IPC: B27K3/44
Filed: 1985-02-15
Granted: 1990-04-10
Abstract: Preservative compositions, their methods of manufacture, and use in preserving timber and other substrates. The compositions of the invention have unique modes of intra-component interaction and substrate- preservative- atmosphere interaction. More particularly, the invention relates to creosote based emulsions and derivatives, hereinafter referred to as pigment emulsified creosote (PEC). In accordance with the invention there is provided a preservative composition which is ultra-stable in the presence of wood extractives, said composition comprising an emulsion of a wood preservative grade creosote, from 5 to 95% water, and one or more pre-dispersed micronised pigments, said emulsion having been produced under conditions of ultra high shear, characterised in that said composition contains from a trace to 2.5 wt% of a rheology structuring agent, from 0.25 to 10 wt% of an alkali metal salt of a wood derived resin, from 0.1 to 5 wt% of a surfactant, from 0.25 to 5 wt% of a lignin sulfonate and from 0.25 to 2 wt% of a pigment modifying resin, said percentages being based on the total weight of said emulsion.
Patent FI-79006-C (FI)
Inventor: DREIER ERNST
IPC: H03G3/34
Filed: 1985-11-15
Granted: 1989-10-10
Abstract: Reception or non-reception of a signal is detected on the basis of whether or not a certain noise level is reached at the receiver output. Measuring periods are formed, during each of which the charge of a capacitor changes from a fixed value to a value dependent upon the momentary noise. The time from the beginning of the measuring period until a certain state of charge is reached is compared with a reference time, and a receive criterion is produced when the time dependent upon the noise is shorter than the reference time. The reference time may be obtained in a manner similar to the way in which the first-mentioned time is produced. When both times are thus obtained in an analogous manner, not only the presence but also the absence of a signal can be detected much more rapidly than heretofore.
Patent FI-74207-C (FI)
Inventor: YLI-KOVERO RISTO TAPIO
IPC: A61H33/06
Filed: 1985-12-02
Granted: 1988-01-11
Abstract: PCT No. PCT/FI86/00140 Sec. 371 Date Jul. 29, 1987 Sec. 102(e) Date Jul. 29, 1987 PCT Filed Dec. 1, 1986 PCT Pub. No. WO87/03193 PCT Pub. Date Jun. 4, 1987.A method of heating a sauna and a sauna stove. In order that the energy consumption would be low, the stones in a stone space (11) of the stove are first heated to a desired temperature by circulating air within the stove by means of a fan (15) as a closed force circulation merely through the stone space (11). After the desired temperature has been achieved, the air is begun to be circulated by means of the fan (5) as an open forced circulation through the stone space (11) and the sauna room.
Patent FI-86040-C (FI)
Inventor: DE BROCK RAOUL
IPC: B30B5/06
Filed: 1987-03-13
Granted: 1992-07-10
Abstract: A conveyor press for applying a surface pressure to moving workpieces, such as wooden planks, rubber and plastic webs and the like, has at least one pressing band arranged to be pressed against a workpiece. A pressure plate applies a working pressure to an operating portion of the pressing band; a plurality of rolling bodies is arranged in the region of the pressure plate in frictional contact with the pressure plate and the pressing band and may be returned from an outlet end to an inlet end of the pressure plate. The rolling bodies are formed as roller assemblies; each includes a row of rollers assembled in a unit. The rollers are located in alignment with one another in a final position and are rotatable relative to one another.
Patent FI-92003-C (FI)
Inventor: DEMMER WALTER HEINRICH
IPC: H03L7/22
Filed: 1987-03-20
Granted: 1994-09-12
Abstract: As used in a digital television receiver, the invention is associated with a first phase locked loop which develops a sampling clock signal that is locked to the horizontal line synchronizing signal components of a composite video signal. A second digital phase locked loop is clocked by the sampling clock signal and develops a digital signal that is phase locked to the color burst signal. This digital signal is used as a regenerated color subcarrier signal to synchronously demodulate the chrominance components of the composite video signals into I and Q color difference signals. To compensate for frequency instability in the regenerated subcarrier signal caused by frequency instabilities in the line-locked clock signal, a third digital phase locked loop (300) develops an output signal which is phase locked to a reference signal generated by a crystal controlled oscillator (310). Control signals (C') from the third phase locked loop are applied (328) to the second phase locked loop to substantially compensate for frequency instabilities in the regenerated subcarrier signal that are induced by the clock signals.
Patent FI-87323-C (FI)
Inventor: ART ANDRE
IPC: B32B17/10
Filed: 1987-12-01
Granted: 1992-12-28
Abstract: The invention relates to a method and apparatus for automatic assembly of laminated panes formed of at least one rigid sheet and at least one flexible sheet. According to the method of the invention, the flexible sheet is positioned by gravity according to at least one of two coordinates in the horizontal plane determining an intermediate position for gripping and is then transferred through a path of constant length to a stacking station for the elements of the laminated pane.
Patent FI-93331-C (FI)
Inventor: ASENSIO JAVIER
IPC: B29C70/10
Filed: 1988-04-27
Granted: 1995-03-27
Abstract: A fiber reinforced plastic article which has a resinous matrix and a reinforcing material is provided with a smooth surface which can be easily painted by using a knitted or woven textile fabric having at least one tufted, fibrous, velvety, napped, brushed or pile surface as an external layer.
Patent FI-86753-C (FI)
Inventor: TAVI SEPPO
IPC: D21F3/04
Filed: 1989-05-30
Granted: 1992-10-12
Abstract: The invention concerns a press section of a paper or board machine, comprising a number of rolls (1,11,22,32,44,70) which form press nips (N1,N2,N3,N4) that dewater the web (in) with each other, the web being arranged to run through said nips. Of the rolls at least one roll (1;70) is a smooth-faced so-called centre roll, which forms a press nip (N2,N3;N4) with at least one other press roll (11,32;44), over which a press felt (10,30;40), which has been formed as an endless loop, is passed to absorb water out of the web (in) into said press felt (10,30;40). The centre roll (1;70) in accordance with the invention is a variable-crown roll, which comprises a metallic roll mantle (2;71) arranged revolving on a stationary roll axle (3;72). The roll includes at least one set of crown-variation means (4,5;73), which are arranged to load the roll mantle (2;71) in the direction of the nip plane (K2,K3;K4) of the centre roll (1;70) and the roll (11,32;44) that forms a press nip (N2,N3;N4) with said centre roll so as to regulate the profile of linear load in said nip (N2,N3;N4).
Patent FI-98921-C (FI)
Inventor: REHMER GERD
IPC: C08F220/30
Filed: 1989-12-07
Granted: 1997-09-10
Abstract: UV-crosslinkable materials based on (meth)acrylate copolymers contain copolymerized monomers of the general formula I   <IMAGE> (I)  where R is a certain alkyl radical, an aryl radical or a radical R1 and R1 is a radical  <IMAGE>  where R2 to R6 are each H, alkyl, a non-ortho OH group, OCH3, OC2H3, SH, SCH3, Cl, F, CN, COOH, COO(C1-C3-alkyl), CF3, N(CH3)2, N(C2H5)2, N(CH3)C6H5, +N(CH3)3X- or +N(CH3)XX-, where X- is an acid anion, and one or more of the radicals R2 to R6 are each a radical  <IMAGE>  or  <IMAGE>  or  <IMAGE>  where Sp is one of the spacer groups of the following type  <IMAGE>  <IMAGE>   and R', R'' and R''' are each H or a certain hydrocarbon, and where the radicals X may be identical or different and are each a divalent, alkylene radical, a cycloalkylene radical or phenylene radical, which are bonded directly to one another and/or are bonded to one another by identical or different groups Y, and Y is a divalent radical from the group consisting of  <IMAGE>  <IMAGE>  and k and m are each from 1 to 10 and 1 and n are each from 0 to 25.
Patent NO-159284-C (NO)
Inventor: HAWLEY GIL ROSS
IPC: C08F4/02
Filed: 1982-03-03
Abstract: A method for making novel catalysts for the polymerization of olefins, said catalysts being prepared by reacting a metal dihalide with certain transition metal compounds and reacting that product with certain organoaluminum compounds wherein in one embodiment that product is contacted with a halide exchanging source selected from halides of Groups IVA and VA of the Periodic Table and wherein in another embodiment a third component, such as an electron donor, is included in the reaction between the metal dihalide and the transition metal compound.
Patent NO-153830-C (NO)
Inventor: FRANZ DIETMAR
IPC: H04L12/52
Filed: 1982-03-18
Abstract: A data exchange system is connected to at least one signal converter in which digital signals emitted from teletex subscriber stations are converted so that they may be processed by teletex subscriber stations, and vice-versa. In order that the load on the signal converters may be as low as possible in the event that digital signals cannot be deposited in the desired subscriber station, the data exchange system is additionally connected to at least two special teletex transmitting/receiving devices. These teletex transmitting/receiving devices can be operated by a special call signal only in the event that a teletex subscriber station or a signal converter is currently unable to deposit digital signals in the desired subscriber station. In response to such operation of the teletex transmitting/receiving devices, the latter is supplied with digital signals which cannot currently be deposited, together with additional information which enable the establishment of a connection to the desired subscriber station. Subsequently, the teletex transmitting/receiving device is able to transmit the digital signals which it has received, on the basis of the additional information, to the desired subscriber station.
Patent NO-164229-C (NO)
Inventor: SETHI DALBIR SINGH
IPC: C01B15/023
Filed: 1985-03-21
Abstract: The invention provides a process to increase the mol ratio of nuclearly hydrogenated working compound to the total working solution for the production of hydrogen peroxide by the cyclic reduction, oxidation, and extraction of an alkylated anthraquinone. The process produces the nuclearly hydrogenated working compound without producing substantial quantities of undesired by-products.
Patent NO-167404-C (NO)
Inventor: EDELMAN ARIE B C
IPC: C25D3/30
Filed: 1986-07-28
Abstract: Steel sheet manufactured from Al-killed continuous cast carbon-manganese steel and having a hardness in the range 57 to 73 HR30T is characterized by a content of 0.03 to 0.10% by weight C and 0.15 to 0.50% by weight Mn, and an amount Z in ppm of dissolved uncombined nitrogen given byZ≧ 2.5 x (H-55)where H is the hardness (HR30T). In this way, hard sheet is obtained at low Mn and C contents. In manufacture of the sheet, the thickness reduction in skin-passing is dependent on the uncombined nitrogencontent and an aging by heat treatment is performed after skin-passing.
Patent NO-165174-C (NO)
Inventor: SCHMIDT HEINRICH
IPC: A47J31/10
Filed: 1986-12-12
Abstract: A coffee maker includes a housing which supports a fresh water container above a receptacle for the coffee. A resistive heating element is mounted in the container to heat the water. The bottom of the container is provided by a downwardly sloping element having an outlet to release heated water to a filter vessel which is releasably connected to the bottom element by a bayonet lock. The filter vessel has an upper rim which is pressed toward an annular shoulder on the underside of the bottom element to create a seal, so that a bubble forms beneath the bottom element when coffee is being brewed. The upper side of the bottom element has arms which mount a temperature-sensitive bimetallic snap element over the outlet. A resilient stopper is mounted on the snap element and is raised from the outlet by the snap element when the water is hot enough for coffee.
Patent NO-173582-C (NO)
Inventor: CLARKSON DOUGLAS
IPC: C02F1/50
Filed: 1988-03-23
Abstract: A method of treating an aqueous or non-aqueous system, including paints and adhesives, is described which comprises adding to the system a thiolan of the formula: <CHEM> wherein each of X and Y, which may be the same or different, represents fluorine, chlorine or bromine, in combination with an alkylene bisthiocyanate and a 2-N-alkyl-4-isothiazolin-3-one.
Patent AU-756310-C (AU)
Title: A method and apparatus for manufacturing dissolvable tablets
Inventor: COFFEE RONALD ALAN
IPC: A61K9/20
Filed: 2000-05-05
Granted: 2003-10-30
Abstract: Consumable or dissolvable tablets are manufactured by: supplying a liquid containing a biodissolvable carrier to an outlet (41); establishing an electric field between the outlet (41) and a support surface (6) to cause liquid issuing from the outlet to form at least one fibre or fibrils of the biodissolvable carrier which fibre or fibrils deposit(s) onto the surface to form a fibre web or mat; separating the web or mat into a plurality of individual tablets; and incorporating at least one active ingredient on or in the tablets.
Patent CA-2000302-C (CA)
Inventor: HARDY STEPHEN N
IPC: A47F5/05
Filed: 1989-10-06
Granted: 1995-01-03
Abstract: A rotatable merchandise display unit comprising a base with a support projecting generally vertically upwardly from the base, and supporting a vertically elongated column-like structure in rotatable relation thereon, with the column being formed of hinged sides and having a plurality of generally vertical rows of merchandise receiving trays disposed along the plural sides of the column, in laterally spaced relation with respect to one another.  Each tray of such rows of trays provides upwardly opening pockets for receiving therein merchandise for display.  Cams on the inner surfaces of the column sides coact with the central support and provide for the pivotal movement of the column sides relative to one another and thus the pivotal movement or undulation of the merchandise receiving trays with respect to one another during rotation of the column about the central support. The merchandise receiving trays forming the rows thereof are detachably coupled to the column in vertically stacked relationship, by wing structure on the trays coacting with track structure on the respective column side.
Patent CA-2003073-C (CA)
Inventor: LE MEHAUTE ALAIN
IPC: B32B27/32
Filed: 1989-11-16
Granted: 2000-01-18
Abstract: Matériau polymère pour l'absorption d'ondes électromagnétiques. Matériau polymère pour l'absorption d'ondes électromagnétiques, caractérisé par le fait qu'il présente une structure composite comprenant: - un polymère à base de polyéthylène et d'EPDM, la proportion (en poids) de polyéthylène étant comprise entre 55% et 75%, - une charge de poudre de nickel dont la granulométrie est comprise entre 1 .mu.m et 200 .mu.m, avec un taux de charge en volume compris entre 5% et 35%.
Patent CA-2004018-C (CA)
Inventor: TANSKY JOHN L
IPC: H04M17/02
Filed: 1989-11-28
Granted: 1994-07-05
Abstract: ABSTRACT           An event monitoring system for payphones is described.          Particularly, an arrangement for monitoring events such as the removal of the front cover, vault door and coin box is described.          Sensors attached to brackets generate signals indicative of front cover, vault door and coin box removal are sensed by a monitoring circuit and sent to a central telephone office as appropriate.          The brackets allow easy mounting of the sensors using existing payphone housing hardware, surfaces and cutouts.  Consequently, this mounting arrangement may he used to retrofit standard payphones using only pre-existing mounting locations and holes to include event monitoring capability.  The sensors and monitor circuit operate on low power and may be designed to operate in the absence of payphone power.
Patent CA-2011229-C (CA)
Title: Switch-mode power supply with burst mode standby operation
Inventor: LEONARDI GIOVANNI MICHELE
IPC: H04N5/63
Filed: 1990-03-01
Granted: 1999-12-28
Abstract: In a switch mode power supply, a first switching transistor is coupled to a primary winding of a transformer for generating pulses of a switching current. A secondary winding of the transformer is coupled via a switching diode to a capacitor of a control circuit for developing a control signal in the capacitor. The control signal is applied to a mains coupled chopper second transistor for generating and regulating supply voltages in accordance with pulse width modulation of the control signal. During standby operation, the first and second transistors operate in a burst mode that is repetitive at a frequency of the AC mains supply voltage such as 50Hz. In the burst mode operation, during intervals in which pulses of the switching current occur, the pulse width and peak amplitude of the switching current pulses progressively increase in accordance with the waveform of the mains supply voltage to provide a soft start operation in the standby mode of operation within each burst group.
Patent CA-2016756-C (CA)
Title: Treadmill
Inventor: STEARNS KENNETH W
IPC: A63B22/02
Filed: 1990-05-14
Granted: 1991-01-13
Abstract: A treadmill is disclosed having a belt system carried by a platform structure. The platform structure is pivotally mounted at its rear end to a basestructure. The platform is supported at its forward end by a shock absorber/spring system which provides a damped resilient response of the belt and platform when a person's foot lands during running or walking. Carrying the belt system by theplatform structure enables the endless belt of the belt system to be maintained closely above the platform even when a runner's foot lands on it with heavy impact. The support of the platform immediately below the belt eliminates lateral slack in the belt, which could possibly result in injury to a walker or runner due to an uneven landing surface.