baber/WOPTO huggingface dataset:
Patent CA-1336985-C (CA)
Inventor: HOCHSTRASSER FERDINAND
IPC: F16K27/04
Filed: 1989-01-26
Granted: 1995-09-12
Abstract: The sealing arrangement comprises a seal having end sealing surfaces.  The one end sealing surface bears against an annular sealing surface of a valve seat screwed into a lower part of a water faucet.  The other end sealing surface presses upon a non-rotatable disk which bears against a rotary disk.          The seal comprises radially outwardly projecting supporting ribs in the region of the end sealing surfaces.  These supporting ribs are supported at a supporting ring of a housing of a ceramic upper part or portion.  A slit spring washer bears against the seal at the inner or internal side thereof.  With this sealing arrangement it is rendered possible that the seal has to be fitted into the water faucet with only a small bias or loading, because the seal efficiently utilizes the water pressure and converts or transforms such water pressure into a force which presses the end sealing surfaces with greater compression or pressure against the annular sealing surface and the non-rotatable disk, respectively.
Patent CA-1333804-C (CA)
Inventor: BAILEY BRUCE R III
IPC: C07C231/22
Filed: 1989-02-08
Granted: 1995-01-03
Abstract: Fatty acid amides (such as ditallow amidoethyl imidayoline are prepared by reacting a fatty acid (such as tallow acid) with an amine, particularly an alkyl polyamine (such as diethylene triamine).  The products are rendered low in color by the addition of hypophosphorous acid and a hindered phenol compound.
Patent CA-1304508-C (CA)
Title: Integral transform method
Inventor: BALDWIN DAVID R
IPC: G06F17/14
Filed: 1989-03-23
Granted: 1992-06-30
Abstract: PX-0051               Integral Transform Method ABSTRACT OF THE DISCLOSURE           A method of performing an integral operaton (such as a Fast Fourier Transform), wherein the underlying algorithm is partitioned to provide an efficient sequence of data operations.  Preferably the address calculations are performed separately from the data calculations, and the algorithm is partitioned so that the microcode sequence for all but the last few data calculations is constant.  Thus, the bandwidth at the interface to the numeric processor is conserved, and control storage in the numeric processor is also efficiently conserved.  Moreover, the preferred partition for performing Fas Fourier Transform manipulates data in reasonably large subsets (e.g. 8 floating-point words at a time).  This turns out to use less data bandwidth than would be required using smaller data subsets.     PX-0051               Integral Transform Method
Patent CA-1300101-C (CA)
Inventor: FEINSTEIN PAUL L
IPC: G01N1/18
Filed: 1989-04-19
Granted: 1992-05-05
Abstract: FRACTION COLLECTOR Abstract of the Disclosure A fraction collector includes a base unit and a turntable rotatably mounted on the base unit for supporting a plurality of collection tubes.  The upper horizontal surface of the base unit includes a receptacle which is disposed to collect fluids discharged onto the base unit.  The turntable is enclosed and includes a discharge port which is aligned over the receptacle when the turntable is mounted on the base unit.  In this way, fluids which are intentionally or unintentionally discharged into the turntable will be collected in the receptacle 46. Receptacle 46 also includes a discharge port which may be connected to a disposal site, typically by flexible tubing.            B:2
Patent CA-1317235-C (CA)
Title: Filtering system
Inventor: THOMSEN JACK W
IPC: B01D27/08
Filed: 1989-05-04
Granted: 1993-05-04
Abstract: ABSTRACT OF THE DISCLOSURE      A filtering system for water treatment including a head member having inlet and outlet ports and a replaceable, dis-posable filter cartridge for insertion into the head member, the filter cartridge including a dual lug retaining system for retaining the filter cartridge in the head member, one of said lug retaining systems being disposed on the pressure vessel of the filter cartridge and the other of said lug retaining systems being disposed on the closure member of the filter cartridge.
Patent CA-1325877-C (CA)
Inventor: OIKAWA KIKUO
IPC: A01N59/00
Filed: 1989-06-16
Granted: 1994-01-11
Abstract: ABSTRACT OF THE DISCLOSURE     A compact manufacturing method of an aqueous stabilized chlorine dioxide comprising adding to an aqueous 0.1 - 5% alkali metal chloride solution an aqueous alkali metal hypochlorite solution at 5 - 40 ppm, while before and after the addition of the hypochlorite solution an organic acid such as citric acid or an inorganic acid such as hydrochloric acid is used to adjust pH to 7 - 9 or 2 - 5.6, respectively, which is useful as disinfectant or deodorant.
Patent CA-1325444-C (CA)
Inventor: VOM BRAUCKE MANFRED
IPC: B62B1/12
Filed: 1989-07-19
Granted: 1993-12-21
Abstract: Abstract of the Disclosure A hand truck comprises a frame having upper and  lower frame parts which can be pivoted between folded and unfolded positions.  Pivotable locks retain the frame parts in both such positions.  A pair of wheel braces are attached to the lower frame part for rotation between folded and unfolded positions.  A carrier member is mounted to the lower frame part for rotation between folded and unfolded positions.  The carrier member locks the wheel braces in their unfolded positions.  The wheel braces carry tires which frictionally engage the carrier member to retain the wheel braces in their folded positions.  The portion of the lower frame part which carries the wheel braces and carrier member can be separated from the lower frame part and then rotated ninety degrees before being reattached to the lower frame part in a stored condition.
Patent CA-1330296-C (CA)
Title: Agents against fish parasites
Inventor: MEHLHORN HEINZ
IPC: A61K31/53
Filed: 1989-07-28
Granted: 1994-06-21
Abstract: ABSTRACT OF THE DISCLOSURE       Compositions useful in controlling fish parasites containing at least one substituted 1,2,4-triazinediones of the formula   in which R1 represents optionally substituted aromatic radicals, or represents optionally substituted heteroaromatic radicals which are linked via carbon, X represents O, S, SO, SO2 or   R2 represents one or more identical or different radicals from the group comprising hydrogen, halogen, nitro, alkyl, alkoxy, halogenoalkyl, halogenoalkoxy, R3 represents hydrogen, optionally substituted alkyl, alkenyl, alkinyl, aralkyl and their salts with bases.
Patent CA-1333673-C (CA)
Title: Burnished end shirred casing stick, method and apparatus
Inventor: EVYAN JOHN J
IPC: B65B9/18
Filed: 1989-08-04
Granted: 1994-12-27
Abstract: A shirred stick of cellulosic casing having an open end formed to a desired profile by burnishing. A portion of the surface of the stick bore adjacent the open end is part of the desired profile.  The burnishing action forms the stick end to a surface of revolution which is symmetrical about the longitudinal axis of the stick
Patent CA-1338552-C (CA)
Inventor: CARDINAL JOHN ROBERT
IPC: A61K9/22
Filed: 1989-08-28
Granted: 1996-08-27
Abstract: A device for controlled release of an active substance through one or more asymmetric membranes by diffusion and/or osmotic pumping.  The active substance may typically be a pharmaceutically active substance such as antihypertensive and antianxiety agent to be released into the fluid of the gastro-intestinal tract of an animal over a prolonged period of time.          The asymmetric membranes may be permeable and made of for example a cellulose ester or ethyl cellulose.  The active substance may be released by osmotic pumping or by diffusion.          Also disclosed is a process for producing the device by a phase inversion process.  The asymmetric membrane is comprised of two membrane layers, one being a relatively thick and very porous substructure and the other being a very dense thin skin.
Patent CA-1328074-C (CA)
Inventor: TANAKA SHIGENORI
IPC: C07H3/06
Filed: 1989-08-31
Granted: 1994-03-29
Abstract: Abstract of the Disclosure This invention relates to a horseshoe crab amebocyte lysate factor G inhibitor comprising as an active ingredient a polyglycoside containing at least one poly-(1 ? 3)-.beta.-D-glucoside structure portion consisting of 2 to 370 (1 ? 3)-.beta.-D-glucoside structural units of the following formula   which are continuously bound to one another.  This in-hibitor is useful for inhibiting the activation of factor G which may exist in horseshoe crab amebocyte lysate used in the Limulus test.
Patent CA-1318682-C (CA)
Title: Disubstituted benzylamines, their preparation process, their use medicine and their synthesising agents
Inventor: AUBARD GILBERT
IPC: C07C255/42
Filed: 1989-09-01
Granted: 1993-06-01
Abstract: ABSTRACT          Disubstituted benzylamines of the formula                 (I) in which :  - R1 is phenyl optionnaly mono-, or disubstituted by halo-gen atoms, by lower alkyl, lower haloalkyl or lower alkoxy ra-dicals, - R2 is lower alkyl, - R3 and R4,  identical or different,  are hydrogen,  lower alkyl or lower alkenyl radicals, - R5 is phenyl optionnaly mono-, di- or trisubstituted by halogen atoms or by lower alkoxy radicals, have psychotropic activity.
Patent CA-1334567-C (CA)
Inventor: DUFFY DAVID K
IPC: A23L1/18
Filed: 1989-09-06
Granted: 1995-02-28
Abstract: Disclosed are multicolored cereal pieces and methods of preparation.  In preferred embodiments, the cereal pieces have an upper layer and a bottom layer, at least one of which layer is characterized by regions of a plurality of different colors.  The methods for fabricating the present multicolored cereal pieces involves preparing separate segregated quantities of low moisture, free flowing cooked cereal dough pellets of individual colors, separately cooling the separate quantities of pellets, admixing the separate batches while cool with low shear mixing to form a blended assortment of multicolored free flowing pellets, warming the pellets, sheeting the pellets to form a sheet with regions of various colors, forming individual pieces from the sheet and finishing the pieces to form R-T-E cereals with multiple colors.
Patent CA-1335610-C (CA)
Inventor: BARRI PETER I A
IPC: H04L49/111
Filed: 1989-09-25
Granted: 1995-05-16
Abstract: Communication switching element (SE) with a plurality of input receiver circuits (RC01/16), a plurality of output transmitter circuit (TC01/17), and a plurality of control circuits (CMC01/08) each with a data write bus (DB01/08), with a plurality of data buffers (DB0101/1601; DB0108/1608) coupling the input circuits to the data bus, and with a plurality of RAMs (RAM0101/1701; RAM0108/1708) each with an input individually connected to the data write bus and with an output individually connected to a respective one of the output circuits.
Patent DK-157443-C (DK)
Inventor: HEIJNEN JOSEPH JOHANNES
IPC: B01J8/20
Filed: 1983-02-28
Granted: 1990-06-05
Abstract: There is disclosed a one-unit fluidized-bed reactor for purification of waste water by means of biomass attached to carrier particles, comprising above the bottom of the reaction space a liquid distribution device (2), suited in particular for introduction of waste water in wide reactors achieving uniform fluidisation therein, consisting of a number of substantially horizontal pipes each of them having in the under-surface a number of regularly distributed openings for downward introduction of the liquid, and on top of the reaction space (1) united therewith a multifunctional separation compartment (3) for complete separation of the gas-liquid-solids mixture leaving the reactions space and for complete return of attached biomass into the reaction space. The separation compartment is construction-wise adaptable to treatments involving large or small gas fractions in reactors of varying width. The reactors are particularly suited for biological processes involving complete and firm attachment of biomass to carrier without undue surplus accretion of biomass.
Patent DK-148284-C (DK)
Inventor: GEORGEAUX ANDRE
IPC: G01G21/00
Filed: 1980-08-22
Granted: 1985-11-11
Abstract: A process for the treatment of solutions of lead chloride, containing as impurities at least one metal chosen from the group consisting of silver, copper and bismuth. This process is characterized by the fact that it involves the following steps: (a) bringing the solution into contact with a cation exchange resin whose active group is a sulfhydryl group; and (b) recovery of the lead on the basis of the solution obtained in step (a).
Patent DK-165390-C (DK)
Inventor: PLUNKETT EARL ROBERT
IPC: A61K31/57
Filed: 1984-08-03
Granted: 2004-04-26
Abstract: Prod. comprises one or more unit dosages of less than 2.5mg estrogen (I) and less than 30mg progestogen (II) with a carrier, pref. in a multi-prepn. pack. Also claimed is a prod. in the form of a parenteral slow release compsn., pref. an implant or intramuscular depot, which releases (I) and (II) in dosages equiv. to orally admin. daily dosages of 0.005-2.5mg, and 0.025-30mg resp.
Patent DK-153710-C (DK)
Inventor: TRUSKOLASKI BERNARD S
IPC: D04D7/10
Filed: 1981-11-04
Granted: 1988-12-27
Abstract: A ribbon assembly including face-to-face bow ribbons attached together at spaced locations around a pull member attached to their ends that can be pulled to gather the bow ribbons into a bow. Upon such pulling an end portion of the assembly is pulled between the attachment locations to hold the bow ribbons together in the shape of a bow.
Patent DK-154306-C (DK)
Inventor: TESCH GUENTER
IPC: D04H13/00
Filed: 1981-11-26
Granted: 1989-03-28
Abstract: 1. Non-woven floor covering (1) having a surface layer of mutually parallel thick fibre strands (4) of untwisted or twisted fibre material (6) and with a fibrous backing 5 layer (2), in which the fibre strands (4) are present without mutual attachment transverse to their longitudinal directions and are passively needled to the backing layer (2) by retaining threads (5) originating from that backing layer, characterised in that the retaining threads (5) originating from the backing layer (2) extend in a manner which is invisible from outside into the strands (4) at the most up to that part of the periphery of the strands (4) which is furthest from the backing layer (2) and within the strands (4) they are present in a folded-back form terminating in an end portion (5') which extends towards the backing layer (2).
Patent DK-166392-C (DK)
Inventor: LAERUM OLE DIDRIK
IPC: C07K7/06
Filed: 1983-11-25
Granted: 1993-09-27
Abstract: The invention provides compounds of the general formula:(in which R<sup>1</sup> is the residue of glycine or D-alanine, and all other amino-acid residues are in the L-form, X<sup>1</sup> and X<sup>2</sup>, which may be the same or different, are OH or NH<sub>2</sub> and n is 0 or 1) and their physiologically acceptable salts.The compounds of the invention are capable of inhibit- ing the myelopoietic system of humans and animals, thereby protecting said system against attack by cytotoxic drugs.
Patent DK-165082-C (DK)
Inventor: BOSSERT DIETER
IPC: H01H9/10
Filed: 1985-12-11
Granted: 1993-02-15
Abstract: 1. A manually operated fuse switch (1) with a switch rocker (16) and a duct (4) accommodating the fuse link (5), whose switch rocker (16) covers the duct (4) for the fuse link (5) when the switch (1) is in the switched on position, - the switch rocker (16) - having a lever type design, - comprising an actuating arm (46) and a drive arm (45) and - the drive arm (45) being locked in the open position of the switch rocker (16) by a catch (56) when the fuse link (5) has been removed or incorrectly inserted, characterized in that the actuating arm (46) of the switch rocker (16) comprises a knee joint (49) subdividing the actuating arm (46) into an inner arm (47) and outer arm (48), which knee joint is spring loaded against the switching on direction (41) of the rocker.
Patent DK-162265-C (DK)
Inventor: SCHMIDT EWALD
IPC: B22C1/02
Filed: 1983-12-14
Granted: 1992-03-16
Abstract: 1. The use of a carbon product or of several such products, containing volatile components to a total of 0.5-20% by weight, wherein with naturally occurring products containing mineral materials the content in volatile components is calculated to the natural product without the mineral components.
Patent FI-74742-C (FI)
Inventor: NICOLAS EDGAR
IPC: C25B11/06
Filed: 1984-06-20
Granted: 1988-03-10
Abstract: An electrically conductive substrate is coated with a material containing an unsintered powder of a metal active for electrochemical proton reduction and colloidal silica and the said material is heated on the substrate successively in an oxidizing atmosphere and then in a reducing atmosphere. The electrode may be employed as a cathode for electrolytic production of hydrogen in an alkaline medium.
Patent FI-80066-C (FI)
Inventor: NIEMINEN JORMA
IPC: F02M53/06
Filed: 1986-01-22
Granted: 1991-07-29
Abstract: PCT No. PCT/FI87/00011 Sec. 371 Date Sep. 22, 1987 Sec. 102(e) Date Sep. 22, 1987 PCT Filed Jan. 21, 1987 PCT Pub. No. WO87/04453 PCT Pub. Date Jul. 30, 1987.A method of and apparatus for gasifying carbonaceous material in a circulating fluidized bed reactor having a lower reactor chamber and an upper reactor chamber interconnected by a throttled throat portion. Carbonaceous material is supplied to a first fluidized bed gasification zone maintained in the lower chamber and is gasified there by a gasifying agent and recycled hot particles separated from the product gas. The effluent from the first gasification zone is passed upwardly through the throttled throat portion to a second fluidized bed gasification zone of the spouting-bed type maintained in the upper chamber to complete gasification of unconverted carbon remaining in the particles entrained in the gaseous effluent from the first zone at a higher temperature than that of the first zone.
Patent FI-89626-C (FI)
Inventor: HOPPERDIETZEL SIEGFRIED
IPC: F16L37/12
Filed: 1989-04-20
Granted: 1993-10-25
Abstract: The invention relates to a two-piece metallic clamping connector for pipes and hoses, consisting of polymer material. In this case, a connecting piece (1) designed as a pipe sleeve is used, having a plug-in region (11) which is to be inserted into the pipe end (21). There is furthermore a sliding sleeve (3), which can move axially with respect to the pipe axis, and which can be pushed over the pipe end (21) with the plug-in region (11) inserted, to produce the clamping connection. The invention is seen in that the sliding sleeve (3) has a conical recess (32), running from the outside to the inside over its wall cross-section, on its free end (31) facing the flange projection (110). This conical recess (32) makes a transition via a radius (34) into a cylindrical section (35). A hollow channel (33) is fitted in a circumferential manner into the inner circumferential wall of the sliding sleeve (3), adjacent to the cylindrical section (35). <IMAGE>
Patent FI-88093-C (FI)
Inventor: FUHRER JACK SELIG
IPC: H04N7/015
Filed: 1990-03-14
Granted: 1993-03-25
Abstract: An NTSC compatible, single channel widescreen EDTV system encodes and decodes a television signal comprising (1) a main, standard format NTSC signal (N) with auxiliary low frequency side panel image information compressed into a overscan region thereof; (2) auxiliary high frequency side panel image information (X); and (3) auxiliary high frequency horizontal luminance information (Z). High frequency components (2) and (3) are subjected to non-linear amplitude companding (2410, 1412), with large amplitude compression at an encoder and inverse amplitude expansion (1326) at a decoder.
Patent FI-85308-C (FI)
Inventor: LAITINEN TONI
IPC: G06T9/00
Filed: 1990-06-07
Granted: 1992-03-25
Abstract: The invention relates to a method of and an equipment for optical inspection of strip and sheet products for the detection of surface defects, which equipment comprises an image forming apparatus (1, 2) for the production of images of successive parts of the surface of a product (3) and for the conversion of these images to analog signals (4), an A/D converter (5) for the conversion of the analog signal (4) to a digital signal (6) and an image analyzing unit (7) for an analysis of the digital signal (6) in order to detect surface defects and to bring them to the user's knowledge. To reduce the data processing capacity required of the image analyzing unit (7), the equipment further comprises a compression unit (8) arranged between the A/D converter (5) and the image analyzing unit (7) for the compression of the digital signal (6) before it is analyzed. <IMAGE>
Patent NO-166228-C (NO)
Inventor: MONTAVON MARC
IPC: C07D501/46
Filed: 1981-06-18
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A process for the manufacture of acyl derivatives of general formula I  see diagramm : EP0030294,P12,F1  in which R represents hydrogen or a readily hydrolyzable ester group, as well as of salts of these compounds and hydrates of these compounds or of their salts by reating a halide of general formula II  see diagramm : EP0030294,P12,F2  in which R has the significance given above and Y represents a halogen atom, or a salt of this compound with thiourea and, if desired, converting a compound of formula I obtained into a salt or hydrate or into a hydrate of this salt, characterized in that X signifies one of the groups  see diagramm : EP0030294,P13,F3  in which R' represents hydrogen or a readily hydrolysable ether group.
Patent NO-158390-C (NO)
Inventor: FANCHER PHILIP DANIEL
IPC: G08B13/24
Filed: 1983-04-11
Abstract: An article surveillance system employs a label or tag containing a non-linear impedance element, such as a semi-conductor diode, connected to a metal antenna loop configured to pick up two distinct radio frequency transmissions displaced on either side of a selected center frequency. The non-linear impedance element connects opposing sides of a closed loop section at one end of the antenna to form a tuned tank circuit having a resonant frequency twice that of the selected center frequency. A first transmitter generates a tone modulated radio frequency displaced on one side of the center frequency, and a second transmitter generates a continuous wave radio frequency displaced from the center frequency on the other side. Both transmitter signals are fed separately to respective radiating antennae located adjacent to a surveillance area. The antennae are chosen to produce circularly polarized transmission of both frequencies within the surveillance area. The two different frequencies picked up by the transponder antenna are mixed by the non-linear impedance causing the tank circuit to resonate at a single higher frequency equal to their sum, which is double the center frequency; that resonant frequency is reradiated to be picked up by a receiver antenna or antennae suitably placed with respect to the surveillance zone to be detected by a very narrow band receiver responsive to the sum frequency. The modulating tone signal is derived from the received signal to produce a gradually increasing charge that is compared against a preselected threshold level to trigger an alarm for a fixed interval only when the detected signal is of a sufficient strength and duration.
Patent NO-171593-C (NO)
Inventor: BAKER GEOFFREY HAROLD
IPC: A23K20/195
Filed: 1985-06-17
Abstract: 57 Crystalline calcium pseudomonate or a hydrate thereof, in particular the dihydrate.Processes for the preparation of these salts and their use in human and veterinary medicine and as a growth promoter in animals are described.