baber/WOPTO huggingface dataset:
Patent CA-1320935-C (CA)
Title: Combination window fan and floor fan
Inventor: SHIN-CHIN SHAO
IPC: F04D25/12
Filed: 1989-01-26
Granted: 1993-08-03
Abstract: ABSTRACT OF THE DISCLOSURE       A fan which can be mounted in a window opening without using any tools, mounting hardware or special brackets or used as a floor fan includes a frame and a fan unit.  The frame comprises a pair of panel sections which are hingedly interconnected for pivotal movement relative to each other from a fully open position (180 degrees apart) to a folded (or parallel) position and which automatically snap-lock in place at the fully open position and at a partially closed position of about 120 degrees apart.  The frame also includes a pair of adjustable side extensions, one attached to and extending out from each panel section.  The fan unit includes a motor driven fan and is pivotally attached to the frame for rotational movement relative to the frame.  When being used as a floor fan, the panel sections are pivoted relative to each other to a partially folded position to form a self supporting stand.  When being mounted in a window opening, each side extension is locked in place relative to its associated side panel at a setting such that the distance from the outer edge of one side extension to the outer edge of the other side extension when the panel sections are at 180 degrees is just slightly greater than the distance between the side walls of the window frame.  The fan is placed into the window opening with the panel sections pivoted to an angle of less than 180 degrees.  Once set in the window opening, the panel sections are pivoted back to 180 degrees where they snap-lock in place with the two side extensions pressing up tightly against the side walls of the window frame and thus wedging the fan into the window opening between the side walls of the window frame.  The fan is removed by releasing the locking mechanism, pivoting the side panels to form an angle of less than 180 degrees and then lifting the fan out.
Patent CA-1334845-C (CA)
Inventor: ANDERSSON PAUL H
IPC: C07J71/00
Filed: 1989-01-27
Granted: 1995-03-21
Abstract: The invention relates to the preparation of a compound of the formula   or a stereoisomeric compound thereof, in which formula the 1,2-position is saturated or is a double bond, X1 is selected from hydrogen, fluorine, chlorine and bromine, X2 is selected from hydrogen, fluorine, chlorine and bromine, R2 is selected from straight and branched hydrocarbon chains having 1 to 10 carbon atoms and R7 is hydrogen or an acyl group with 1 to 10 carbon atoms arranged in a straight or branched chain, characterized by reaction of a steroid compound of the formula   with an aldehyde compound of the formula   wherein X1, X2, R2, R7 and  ?  have the meanings given above, in the presence of an acid catalyst.  The products of the process are useful intermediates in the preparation of novel glucocortico-steroids which possess high anti-inflammatory potency at the place of application and low glucocorticord systemic potency.
Patent CA-1319442-C (CA)
Title: Applications processor for a craft access system
Inventor: TIGNOR THOMAS P
IPC: H04M3/26
Filed: 1989-02-08
Granted: 1993-06-22
Abstract: APPLICATIONS PROCESSOR FOR A CRAFT ACCESS SYSTEM            Abstract The present invention relates to a technique for interfacing a plurality of remote terminals, as, for example, Craft Access Terminals (CATs), directly to a central database in a system, such as, for example, a Craft Access System, without interfacing with an intermediate center such as, for example, a centralized Repair Service Bureau and its personnel. An Applications Processor Microcomputer (APM) module in accordance with the present invention includes a General Data Transport (GDT) to provide a powerful microprocessing environment and multiple data communication interfaces, and an Applications Interface Module (AIM) to provide the appropriate signal interface with the database system, the GDT, and the remote terminals. The APM is arranged for connection on one side to both (1) the database system via a trunk; and (2) one or more remote terminals via separate lines to process their calls and permit direct interaction with the database system; and on a second side a via the GDT to a standard IEEE 488 General Purpose Interface Bus (GPIB) for permitting high-speed communication between up to K of such APMs. The APM module is designed to advantageously provide both high-speed data and control message transmissions over the GPIB between itself and other corresponding APM modules forming part of a network, which other APMs may not be directly connected to a trunk to the central database system. Additionally, the APM module can have the ability to, inter alia, (1) determine when a high-speed dataor control message has been sent over the GPIB to an APM which is not available; (2) restore a disconnected call; and (3) provide appropriate maintenance and other messages to the various network components during the progress of a call.
Patent CA-1320598-C (CA)
Inventor: HARACH PETER L
IPC: B03D1/24
Filed: 1989-02-08
Granted: 1993-07-20
Abstract: SPARGING SYSTEM FOR COLUMN FLOTATION                      ABSTRACT     A system for sparging aerated water into a column for the froth flotation of minerals,  and located in the lower portion of the column, consists of water and air supply headers connected to a supply of pressurized water and air, respectively.   The headers comprise a number of water and air passages, each having shut off means.  A multiplicity of sparger tubes is arranged, in one or more horizontal planes, either radially towards the column centre or parallel to each other from opposite sides of the column.  Each sparger pipe comprises a mixing tee attached to a water passage and an air passage, and a perforated portion provided with a number of small openings.   The number of openings in each pipe is determined by the cross-sectional area covered by the sparger pipe.  The openings may be arranged upwardly and/or downwardly at an angle in the range of about 5° to 90° from the horizontal.   The openings are preferably arranged in a single row and directed vertically downwardly, or in two parallel rows and directed radially downwardly at an angle of 5° to 75° from the horizontal.  Each opening is provided with a wear-resistant material, preferably in the form of an insert and preferably made of tungsten carbide, to reduce erosion of the openings.   The number of openings is chosen such that the air bubbles exit from the openings and rise in the column substantially evenly distributed over the entire cross section of the column.
Patent CA-1287273-C (CA)
Title: Method and apparatus for disposing of landfill produced pollutants
Inventor: YOUNG JOHN D
IPC: F23G5/16
Filed: 1989-03-01
Granted: 1991-08-06
Abstract: Abstract of the Disclosure A method and apparatus for disposing of noxious landfill produced leachate and gases are provided.  The method basi-cally comprises the steps of combusting at least a portion of the landfill produced gases with air in a first combus-tion zone to produce a stream of hot combustion products, contacting the landfill produced leachate with the stream of hot combustion products to thereby vaporize a portion of the leachate and form a concentrated leachate residue and a com-posite  gas  stream,  withdrawing  the  concentrated  leachate residue, and then combusting the composite gas stream with additional  air  in  a  second  combustion  zone  to  convert noxious components remaining therein to non-polluting com-pounds.
Patent CA-1294353-C (CA)
Title: Grating coupler with monolithically integrated quantum well index modulator
Inventor: ALFERNESS RODNEY C
IPC: H01S5/00
Filed: 1989-03-28
Granted: 1992-01-14
Abstract: GRATING COUPLER WITH MONOLITHICALLY INTEGRATED QUANTUM WELL INDEX MODULATOR Abstract A grating coupler is combined with a quantum well index modulator and an optical waveguide to alter the reverse or forward coupling characteristics between two different propagation modes of the system.
Patent CA-1319376-C (CA)
Title: Lock-step duo step sealing ring
Inventor: EAKIN DAVID F
IPC: F16J9/14
Filed: 1989-06-15
Granted: 1993-06-22
Abstract: ABSTRACT         A split sealing ring has a latch structure of overlapping, interengaging surfaces inclined to the ring's axis, which inclined surfaces seat against each other and intersect only the outer circumferential face of the ring and one of the axial faces of the ring at a location spaced radially outwardly from the inner radial face of the ring and the axial opening through the ring at the center of the ovarlap is entirely surrounded by portions of the outer circumferential face of the ring.
Patent CA-1325752-C (CA)
Title: Inhalation devices
Inventor: BLOWER ANDREW W
IPC: A61M11/00
Filed: 1989-09-08
Granted: 1994-01-04
Abstract: ABSTRACT            IMPROVEMENTS TO INHALATION DEVICES    An aerosol inhalation device, comprising a mouthpiece and a canister of pressurised hygroscopic medicament, the canister being fitted at one end with a dispensing metering valve; wherein a protective barrier is provided between the dispensing metering valve and the mouthpiece so as to eliminate or substantially reduce blockage of the device.
Patent CA-1300569-C (CA)
Inventor: HAGAN RICHARD J
IPC: B67C3/06
Filed: 1990-08-15
Granted: 1992-05-12
Abstract: Div. II     ABSTRACT OF THE DISCLOSURE         A syphon head  (304)  is configured to fit over neck (350) of a bottle (352) in sealing relationship.  A lever (340) is mounted to exterior surface (360) of body (362) by breakaway filaments and a spring strip.   In use, the user pulls upward on lever (340) to rupture the filaments.  The strip (230) pivots an end  of  lever  (340)  through opening  (342)  in body  (362)  and through actuating rod (348).  Actuating rod (348) is attached to interior surface of the body  (362)  by a resilient diaphragm. Raised portion (324) on resilient sealing member (318) seals an opening in syphon tube (310) until force on handle (340) moves rod (348) to allow dispensing of seltzer water (356).  Head (304) may be fabricated in a single injection molding step.  Head (304) is removable attached to the bottle (352).  The bottle (352) is shipped with a cap over neck (350).  The user removes the cap and attaches the head (304) for dispensing the seltzer water (356). Head (304) may be reused with other bottles (352).
Patent DK-159402-C (DK)
Inventor: KUTNYAK THOMAS ALLEN
IPC: A47L9/24
Filed: 1982-04-14
Granted: 1991-03-18
Abstract: An electrical current-carrying flexible hose wherein a strip is helically wound in tubular form with interlocking tongue and groove edge portions and insulated electrical conductor means are disposed within a hollow central section between the edge portions.
Patent DK-157164-C (DK)
Inventor: PETER GERHARD
IPC: A22C13/00
Filed: 1980-10-14
Granted: 1990-04-30
Abstract: 1. Shirred foodstuff casing (2, 22, 32) packaged in a tubular net, which has, inside the tubular net (1, 21, 31) a ring-shaped supporting element at least at one end, characterised in that the ring-shaped supporting element is a rubber ring (3, 23, 33) with a circular cross-section.
Patent FI-76492-C (FI)
Inventor: AHMAD NAWAZ
IPC: A61K31/09
Filed: 1980-10-16
Granted: 1988-11-10
Abstract: A spermicidally active suppository comprising an alkylphenoxypolyethoxyethanol as the spermicide, a mixture of water-soluble polyethylene glycols as the suppository base, a mixture of an organic acid and an inorganic bicarbonate as the foaming agents and a mixture of an amphoteric surfactant and a water-soluble film-forming agent as the foam-stabilizing agent.
Patent FI-72823-C (FI)
Inventor: WADE JOHN ROBERT
IPC: G03C1/72
Filed: 1984-08-07
Granted: 1987-07-10
Abstract: A radiation-sensitive compound has the general formula <CHEM>  wherein A represents the ring members required to complete a 5- or 6-membered heterocyclic ring which may optionally be fused to an optionally substituted aromatic nucleus,  B represents H, acyl, aroyl, heterocyclyl carbonyl or <CHEM>  R represents an optionally substituted alkyl group, E and G, which may be the same or different, each represents H or CHpX3-p, J and K, which may be the same or different, each represents an aryl or heterocyclic group, which may optionally include a substituent additional to E or G,  X represents Cl or Br, and m, n and p, which may be the same or different, each represents an integer equal to 0, 1 or 2. The compound can be used to form radiation sensitive compositions for the production of radiation sensitive plates in lithographic printing plate manufacture.
Patent FI-77255-C (FI)
Inventor: BJOERLIN ANDERS
IPC: C01C1/26
Filed: 1984-11-14
Granted: 1989-02-10
Abstract: The invention relates to a suspension of ammonium carbonate and/or ammonium hydrogen carbonate in an aqueous solution saturated with respect to said salts and optionally also containing urea. For the purpose of stabilizing the suspension there is incorporated therein a polyacrylic acid having an average molecular weight (M<sub>w</sub>) in the range of 4 x 10<sup>5</sup> - 1 x 10", preferably about 7.5 x 10<sup>5</sup>. The invention also relates to the use of the suspension for treating carbamide-resin bound, wood-based board material, such as plywood, chipboard and wood fibreboard, for reducing the emission of formaldehyde therefrom.
Patent FI-86215-C (FI)
Inventor: ECKERT LUTZ
IPC: F01N13/08
Filed: 1986-11-28
Granted: 1992-07-27
Abstract: 1. Firm connection of a pipe, especially a suction or exhaust pipe (1) of an internal combustion engine with a corrugated flexible conduit part, especially a bellows (2), where a bead is arranged on the pipe end, against which an angled-off collar (2b) arranged on the end of the flexible conduit part is pressed and can be braced together therewith with the inner pipe end by a clip (4) of a strip of V-like profile, which can be tightened in the circumferential direction, characterised in that the bead is formed by a sealing ring (3, 5, 6) which, to guarantee its elasticity, consists at least predominantly of a metal network and in that the sealing ring is fixed in its axial position by the tightening of the strip (4) of V-like profile on the cylindrically terminating pipe end (1).
Patent FI-87002-C (FI)
Inventor: VIEGENER WALTER
IPC: E03C1/29
Filed: 1989-10-27
Granted: 1992-11-10
Abstract: The discharger armature, which is used especially for shower bottoms, consists of a housing (7) provided with an inflow opening, a discharge socket (22) and a fastening flange (6) and of an immersion pipe (15) inserted into the housing and delimiting the inflow opening. The housing (7) contains an outer annular channel (19) and an upper discharge channel (21). The fastening flange (6) of the housing, which is fixed to the edge of a base opening (2) in the shower bottom, is arranged offset downwards with respect to the upper housing wall (13), which delimits the upper discharge channel (21). The bottom (20) of the outer annular channel (19) is inclined towards the discharge socket (22). As a result of this inclination of the bottom of the outer annular channel, in the case of a large flow cross-section of the annular channel, on the one hand, the discharging capacity is improved and, on the other hand, self-cleaning of the discharger armature is achieved. The discharger armature has a low overall height and a high throughput capacity. <IMAGE>
Patent FI-93073-C (FI)
Inventor: SENDELWECK GENE KARL
IPC: H04N5/208
Filed: 1990-04-12
Granted: 1995-02-10
Abstract: An auxiliary video input terminal (S-terminal) (60) couples luminance amd chrominance input signals to respective inputs of peaking circuits (52, 58) in the display processor (40) of a receiver. The chrominance input signal is subjected to pre-distortion (de-peaking) (80) to correct for sideband amplitude distortion in the chrominance peaking filter of the receiver thereby preventing color distortion in displayed images. The luminance signal is subjected to additional peaking (70) at a frequency greater than the characteristic peaking frequency of the luminance peaking filter thereby enhancing the sharpness of wideband luminance input signals displayed by the receiver. <IMAGE>
Patent NO-156969-C (NO)
Inventor: BORDINI FOSCO
IPC: B32B27/10
Filed: 1981-04-06
Abstract: Bonded sheets for packaging comprising a polyolefinic film, a paper or paperboard sheet and optionally an interposed adhesive, wherein the polyolefinic film is coated at least on one face with a metallized layer having a resistivity of from 1 to 5 Ohm.
Patent NO-158727-C (NO)
Inventor: COUSIN MICHEL
IPC: C08J7/046
Filed: 1983-12-29
Abstract: Reinforced phenolic laminates are provided with a finishing coat of a butylated phenol-formaldehyde resin, thereby removing surface irregularities. The finishing coat can be mass-pigmented to the desired color, thereby obviating the necessity of any additional color-containing coatings.
Patent NO-171049-C (NO)
Inventor: THOMPSON KENNETH P
IPC: B65D65/40
Filed: 1984-10-16
Abstract: A laminate providing an effective barrier to the migration of essential oils and/or flavourings, such as d-limonene, therethrough is provided comprising, from the outer surface to the inner surface, a paperboard substrate (10'), a web (12') of propylene polymer coated thereon and a web of olefin polymer (14') overlying the propylene polymer web (12'). Preferably the paperboard substrate (10') is also coated on the external surface thereof with a web (16) of heat sealable olefin polymer. Containers constructed from such laminates are especially useful as fruit juice containers which enable significant flavour retention in the fruit juice contained therein over the normal shelf life of the product.
Patent NO-163434-C (NO)
Inventor: WALTER HERBERT
IPC: A47G25/02
Filed: 1986-04-17
Abstract: Holding rods (4) are mounted to swing on a supporting device (1 to 3), the upper end portion (4.1) of which rods is inclined upwards at an angle  alpha  between 10 DEG  and 30 DEG  to the horizontal. On each of these upper end portions (4.1) there can be put a coat hanger (5), which is intended to receive a garment to be displayed. For this purpose the coat hanger (5) is provided with a reception opening (9), which is formed along one of the two carrier arms (5.1), in its interior. The end portion (4.1) is provided with a circumferential latching groove (42), in which the bolt (46) of a locking device (10) is intended to engage, when the coat hanger (5) has been fully pushed onto the holding rod (4) up to an end abutment (49). The coat hanger (5), together with the garment on it, can only be removed from the holding rod (4) after unbolting of the locking device (10) has been effected. For display of garment combinations with garments for the legs, the coat hanger (5) can be provided with a trousers bar (13), the security of the garment for the legs then being effected by means of a trousers security device (14), the latching action of which with respect to the trousers bar (13) can be removed in combination with the release of the coat hanger locking device (10).
Patent NO-169293-C (NO)
Inventor: BOMMER JERRY C
IPC: A61P35/00
Filed: 1986-04-30
Abstract: This invention relates to new fluorescent mono, di- or polyamide of an aminomonocarboxylic acid and a tetrapyrrole containing at least three carboxy groups of the structure:  <IMAGE>  wherein Z is the amino acid residue and x is the tetrapyrrole residue and "n" is an integer from 1 to 4 inclusive.
Patent NO-159051-C (NO)
Inventor: OGNEDAL EINAR
IPC: A01B3/46
Filed: 1986-05-15
Abstract: An arrangement in a combined depth and transport wheel (10) for a turning plough adapted as a lifting plough, and wherein the depth and transport wheel (10) is mounted on a wheel fork (9) formed with a pivot shaft (8) supported in a bearing sleeve (7). The bearing sleeve (7) is fastened to one end of an arm (4) the other end of which is rotatably supported about a shaft (5) at the rear portion of the turning plough, and wherein the shaft (5) is oriented in parallel with the rotation shaft of the depth and transport wheel (10). To the arm (4) is fastened a stop body (6) adapted to cooperate with stop surfaces (13) and depth regulators (16, 17) at the rear portion of the turning plough for adjustably limiting the turning movements of the arm (4) and thus of the depth and transport wheel (10).
Patent NO-171258-C (NO)
Inventor: DEHENNAU CLAUDE
IPC: B32B27/30
Filed: 1987-07-10
Abstract: 1. Flexible thermoplastic structures with multiple coextruded polymeric layers comprising a vinylidene chloride copolymer layer bonded to a plasticized vinyl chloride polymer layer, characterized in that the vinylidene chloride copolymer layer is bonded to the plasticized vinyl chloride polymer layer through the intermediacy of a mixture of polymeric adhesives consisting of 10 to 90 parts by weight of a copolymer of vinyl acetate and ethylene and of 90 to 10 parts by weight of a copolymer of vinyl chloride and vinyl acetate and whose shear elastic modulus G' at 121 degrees C and 10**-4 cycles/second is greater than 0.5 10**3 Pa.
Patent NO-169449-C (NO)
Inventor: GAUGHAN ROGER GRANT
IPC: C08G75/02
Filed: 1987-09-03
Abstract: A process, and product produced therefrom, for preparing a high molecular weight (poly(arylene sulfide ketone) from the reaction product of an alkali metal bisulfide with an alkali metal hydroxide, employing molar excess of alkali metal bisulfide with respect to the alkali metal hydroxide. A process, and product produced therefrom, for preparing a high molecular weight poly(arylene sulfide ketone) employing an alkali metal sulfide and an alkali metal hydrosulfide, wherein the alkali metal sulfide is added in a molar excess with respect to the alkali metal hydrosulfide.
Patent NO-166461-C (NO)
Inventor: INOVIUS ALLAN
IPC: F23G5/16
Filed: 1990-06-08
Abstract: PCT No. PCT/SE88/00670 Sec. 371 Date Aug. 7, 1990 Sec. 102(e) Date Aug. 7, 1990 PCT Filed Dec. 9, 1988 PCT Pub. No. WO89/05422 PCT Pub. Date Jun. 15, 1989.A reactor for reducing the contents of nitrogen oxides and sulphur oxides in combustion gases. The reactor is in the form of a post-combustion chamber to be connected after a combustion chamber. The reactor has a casing including a generally cylindrical main part transforming at its top into a dome-shaped outlet part with an outlet opening. Around the casing of the reactor, there is provided a heat-insulated wall whose inner side has substantially the same shape as the casing and which is eccentrically disposed in relation to the casing. The casing of the reactor accommodates a partition which is conical and has its apex directed towards the outlet opening. A gap is formed between the shell and the partition. At the inlet end of the shell, an inlet funnel is provided at a certain distance from the inlet end as so to form a gap. A heat exchanger is provided for preheating secondary air supplied through a secondary air intake into the gap between the casing and the wall at a certain distance from the opening. At the bottom, the gap is connected to a collecting box and an outlet pipe.
Patent CA-2003458-C (CA)
Title: Absorbent element and an absorbent article including the element
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/15
Filed: 1989-11-21
Granted: 1996-04-16
Abstract: An absorbent element for absorbent articles comprised  of hydrophilic fibers and a discontinuous,  non-uniform layer of particles of absorbent hydrogelling material arranged on the upper surface of the element includes a deposition zone on  which  the absorbent  hydrogelling  material  is distributed with an increased surface density.            The zone of  increased surface density  of the  absorbent hydrogelling material can preferably be located in different positions suitable for the different anatomical forms of  the  users,  so as  to  ensure  more  effective sealing against  the  backflow  of  the  liquid and  thus ensure an improved feeling of dryness.