baber/WOPTO huggingface dataset:
Patent CA-1331696-C (CA)
Title: Gas turbines
Inventor: LYWOOD WARWICK J
IPC: F02C3/28
Filed: 1989-07-10
Granted: 1994-08-30
Abstract: Abstract. Gas Turbines At least during some part-load operation of a gas turbine wherein a fuel gas is combusted with air with the formation of a flame and the combustion products are let down through a turbine, the fuel gas comprises the product of a stage of catalytic autothermal steam reforming of a light hydrocarbon feedstock gas, and the amount of air fed to the gas turbine combuster, relative to the amount of hydrocarbon fed to the catalytic autothermal steam reforming stage, is greater than the maximum amount of air that enables a flame to be sustained in said combuster if that amount of hydrocarbon were to be fed directly to the combustor.
Patent CA-1334087-C (CA)
Title: Container positioning system
Inventor: HURD FREDERICK E
IPC: B67C3/24
Filed: 1989-08-10
Granted: 1995-01-24
Abstract: The present invention relates to a container having  at least one indexing flat arranged along a neck portion thereof, and adapted to be received in register with corresponding portions of, for example manufacturing, handling and dispensing devices adapted for selectively positioning the container in predetermined radial alignment relative thereto during  production; handling; distribution; or, filling, of container.  The invention also extends to cooperative magazine and closure elements, and to methods connected to various aspects of the container, magazine and/or closure.
Patent CA-1334408-C (CA)
Title: Dithiolane derivatives
Inventor: KUBOTA SHUHEI
IPC: C07D339/06
Filed: 1989-08-16
Granted: 1995-02-14
Abstract: Novel dithiolane derivatives are produced by reacting glyoxal sodium bisulfite adduct with amine compounds in the presence of acids and then with dithiolates. The invention relates to a dithiolane derivative represented by the general formula (I)   wherein X represents C2-C7 alkylcarbonyl group; benzoyl group or benzoyl group substituted with 1 to 3 groups selected from the group consisting of halogen atom, C1-C4 alkyl group and C1-C4 alkoxy group; Y represents C2-C7 alkylcarbonyl group, C2-C7 alkoxycarbonyl group or cyano group, and R represents di(C1-C4 alkyl)amino group, morpholino group, 4-C1-C4 alkylpiperazino group or piperidino group. The dithiolane derivatives can activate liver functions and are effective for treatment and prophylaxis or hepatitis and other hepatic disorders.
Patent CA-1334988-C (CA)
Inventor: CUNNINGHAM FRANCIS V
IPC: H01C7/12
Filed: 1989-09-22
Granted: 1995-03-28
Abstract: A surge arrester comprises a molded insula-tive support bracket for mounting the arrester to a metallic bracket.  The insulative bracket includes at least two stringers that form at least one aperture between them.  The aperture promotes the draining and drying of the insulative bracket.  Baffles formed on the stringers increase the creepage distance across the insulative bracket and increase the rigidity and strength of the insulative bracket.
Patent CA-1327075-C (CA)
Inventor: ANDERSSON MATS R
IPC: H01Q21/24
Filed: 1989-09-22
Granted: 1994-02-15
Abstract: ABSTRACT OF THE DISCLOSURE           A method of feeding out field power from a circularly polarized antenna, mounted on a conductive aircraft surface.  All power is normally fed out in circular polarization to the receiver, irrespective of the elevation angle and the azimuth angle.  For increasing the antenna amplification at elevation angles greater than or approximately equal to 60°, where substan-tially only the vertical polarization can be seen, it is proposed in accordance with the method that all power is fed out in linear polarization with the aid of a polarization switch.
Patent CA-1307552-C (CA)
Title: Connector assembly for hot water heaters and other appliances
Inventor: MULVEY PHILIP
IPC: F28F9/04
Filed: 1989-09-27
Granted: 1992-09-15
Abstract: ABSTRACT OF THE DISCLOSURE An improved connector has a flexible braided metal hose assembly with a compression fitting or pipe fitting at one end and a special composite fitting assembly with an electrically insulating insert in a metal male outer fitting at the other end for connection to the water line of an appliance, such as a hot water heater.
Patent CA-1333880-C (CA)
Inventor: SIMPSON DANNY
IPC: D06F81/04
Filed: 1992-09-29
Granted: 1995-01-10
Abstract: An adjustable ironing table (10) includes a top board (12) and collapsible legs (22,24).   A housing  (46)  has a vertical wall  (48)  extending perpendicularly relative to the top board (12) and a horizontal  wall  (50).    The  vertical  wall  (48) includes  an  opening  (52)  for  guiding  a  control element  (36)  through  the  housing  (46).     The horizontal wall (50) includes a slot (54).  A plate (44) extends through the slot (54).   A compression spring (42) is retained by the control element (36) between the vertical wall (48) and the plate (44), the spring (42) pivoting the plate (44) relative to the slot (54)  to engage the control element (36).          The top board (12) includes a peripheral flange (20) having an outwardly curled periphery (78).  The top board (12) further includes flat stretched portions (16)  extending along the length of the top board (12).  One of the legs (22) is connected by a base member  (92)  to guide rails  (74),  the base member (92)  having  four point containment of the guide rails (74).  The present invention further provides a method of making the ironing board (10).
Patent CA-1341558-C (CA)
Inventor: STARKEY BERTRAND JULIAN
IPC: G01S7/38
Filed: 1965-09-22
Granted: 2007-10-23
Abstract: A method and apparatus for jamming radar apparatus are disclosed. A radio beam of jamming intensity corresponding to the frequency of the radar apparatus is produced. The beam is directed towards the surface of the earth in sufficient power to produce scattered radiation from the surface of the earth to create a decoy signal at the radar apparatus. Means are provided in the apparatus for attenuating the side lobes of the source of the beam.
Patent DK-149932-C (DK)
Inventor: LEHMANN WILFRIED
IPC: F04D9/04
Filed: 1981-08-04
Granted: 1987-10-12
Abstract: The invention relates to a centrifugal pump having a first centrifugal pump stage (2), which is located on the suction side and is not self-priming, and having a pump inlet nozzle (6), which is located axially at the level of the horizontal shaft (1), and having at least one centrifugal pump stage (3). which is located downstream and which, operating with the aid of auxiliary liquid, is self-priming. According to the invention, the self-priming capability and reliability of the pump, in particular for conveying media in the vicinity of their boiling point, are improved by arranging a liquid reservoir (13), of sufficient size, between two pump stages, the connection from this reservoir to the preceding centrifugal pump stage being located in the geodetically upper portion of the reservoir, and a seal (16) for closing the shaft clearance being located between the liquid reservoir (13) and the preceding centrifugal pump stage.
Patent DK-159816-C (DK)
Inventor: MARTIN BERNARD
IPC: H05B3/00
Filed: 1984-09-12
Granted: 1991-05-06
Abstract: An electric fusion furnace for a vitrifiable charge wherein the fusion energy of the furnace is dissipated by the Joule effect in the molten mass, comprising a furnace having electrodes vertically disposed therein which are attached to the bottom of the hearth of the furnace and which are distributed regularly over the entire surface of the hearth in at least one ordered grouping of two rows with each row comprised of three equidistant electrodes powered in three respective phases designated as R, S, and T, wherewith the order of the phases in the two rows is inverted (R, S, T, and T, S, R), such that the two middle electrodes are in phase and the pairs of electrodes on the respective ends are in different phases, and wherewith the interelectrode distance in a given row is approximately equal to the distance between the two rows.
Patent FI-72213-C (FI)
Inventor: SUZUKI TERUO
IPC: G03F5/22
Filed: 1981-08-24
Granted: 1987-04-13
Abstract: An improved method of making a half-tone gravure printing plate in which a planographic or relief half-tone positive and a gravure screen are printed on a photosensitive resist forming material. In the method, the lowering of the quality of printed matter resulting from formation of moire pattern can be prevented and an error caused by the reproduction step between a new half-tone positive and an original half-tone positive can be corrected. The method comprises the steps of contacting and inverting the planographic or relief half-tone positive on a soft continuous gradation film to prepare a half-tone negative, screening in a photosensitive film with screen dots of the half-tone negative eliminated by use of a contact screen to prepare a new half-tone positive; printing the new half-tone positive on a photosensitive resist forming material to form an element of sizes of dots; and forming a space between the new half-tone positive and the photosensitive resist forming material, and printing said half-tone positive, blurring the screen dots, on the photosensitive resist forming material, thereby correcting an error of gradation of a middle tone portion.
Patent FI-76824-C (FI)
Inventor: HUTTON THOMAS WATKINS
IPC: C08L31/04
Filed: 1983-06-23
Granted: 1988-12-12
Abstract: Polymer composition, useful as or in binders, coatings or adhesives, comprises (A) carboxylic acid copolymer emulsion and (B) halohydroxypropyl- and/or glycidylammonium salt polymer wherein the polymer molecules are sufficiently swollen as to readily react with and penetrate interstices amongst emulsion (A) on drying the mixture. Coatings, binders or adhesives employing the composition are activated by base for coating or impregnating substrates, particularly non-woven fabric or fabric laminate, whereupon on drying and curing the mixture the polymer becomes crosslinked and insoluble.
Patent FI-80072-C (FI)
Inventor: BAUER ROBERT
IPC: C12Q1/54
Filed: 1983-07-29
Granted: 1990-04-10
Abstract: A composition, test device and method for detecting the presence and/or determining concentration of glucose in a liquid test sample are disclosed. The composition is capable of determining glucose concentration over a broad range, e.g. 0 to about 5,000 milligrams (mg) of glucose per deciliter (d1) of test sample. Moreover, the composition is resistant to interference from the presence of ascorbate in the sample. The composition comprises glucose oxidase, peroxidase and, as an indicator capable of producing a detectable response in the presence of peroxidase and H<sub>2</sub>0<sub>2</sub>, a mixture of two compounds. One has the structureand the other has the structurein which R, same of different, is H or lower alkyl, R' is aryl and R" is lower alkyl.
Patent FI-87042-C (FI)
Inventor: EKMAN BO MAGNUS
IPC: A61K9/32
Filed: 1985-09-05
Granted: 1992-11-25
Abstract: The present invention concerns a novel pharamceutical preparation having a biphasic release pattern. The preparation comprises a tablet core containing a drug. The tablet is coated with a coating essentially consisting of a film-forming water-insoluble polymer having fine water soluble particles randomly distributed therein. The fine particles include a drug active substance, which is the same as the drug in the core. The drug active substance in the particles may also be different from the one in the tablet core.
Patent FI-86178-C (FI)
Inventor: CLEMENCE FRANCOIS
IPC: C07D249/08
Filed: 1985-09-23
Granted: 1992-07-27
Abstract: 1. Process for the preparation of compounds of formula (IA ) :  see diagramm : EP0176444,P12,F1  in which R1 , R2 , R3  and R4  identical or different, in whatever position on the benzene nuclei, represent a hydrogen atom, an hydroxyl radical, an alkyl radical containing from 1 to 4 carbon atoms, an Oalk1, radical, alk1  representing an alkyl radical containing from 1 to 4 carbon atoms, an NH2 , NHalk2 radical, alk2 representing an alkyl radical containing from 1 to 4 carbon atoms ; a radical  see diagramm : EP0176444,P12,F2  alk3  and alk'3 , identical or different, representing an alkyl radical containing from 1 to 4 carbon atoms, a halogen atom, a CF3  radical or an NO2  radical, or R1 and R2  and/or R3  and R4  together form a methylenedioxy radical, RA  represents a -CHOH-alk4 radical, or a see diagramm : EP0176444,P12,F3  radical, alk4  and alk5 , identical or different, representing an alkyl radical containing from 1 to 4 carbon atoms, in their racemic or optically active forms, as well as their addition salts with acids characterized in that a compound of formula (II) :  see diagramm : EP0176444,P13,F3  in which R1 , R2 , R3  and R4  have the significances already indicated, is submitted to the action of a chlorination agent so as to obtain an imidyl chloride of formula (III) :  see diagramm : EP0176444,P13,F4  which is submitted to the action of a hydrazide of formula (IV)  see diagramm : EP0176444,P13,F5  in racemic or optically active form, in which Z is a  see diagramm : EP0176444,P13,F6  group, alk4  being an alkyl radical containing from 1 to 4 carbon atoms, so as to obtain a compound of formula (V), in racemic or optically active form :  see diagramm : EP0176444,P13,F7  which is cyclized by heating so as to obtain a compound of formula (I), in racemic or optionally active form, in which R is a  see diagramm : EP0176444,P13,F8  group, which if desired is esterified so as to obtain a product of formula (I) in which RA  is a  see diagramm : EP0176444,P13,F9  group, which products of formula (I) are submitted, if desired, to the cation of an acid so as to form a salt.
Patent FI-86079-C (FI)
Inventor: HINCHLIFFE EDWARD
IPC: C12N15/00
Filed: 1986-04-22
Granted: 1992-07-10
Abstract: The invention provides a process for the production of ethanol and a protein or peptide which is heterologous to yeast which comprises fermenting an aqueous carbohydrate-containing medium with an industrial yeast strain which has been genetically modified to be capable of expressing a heterologous protein or peptide, under conditions such that the yeast multiplies but no expression of the said heterologous protein or peptide takes place, recovering the ethanol so-formed, inducing expression of the said protein or peptide by the yeast, and obtaining the said heterologous protein or peptide therefrom. The process may be applied to the industrial production of alcoholic beverages such as beer or distilled alcohol. The yeast inevitably obtained as a by-product in the process has improved value because it provides a source of the heterologous protein or peptide. Heterologous protein and peptides which may be produced by the new process include enzymes such as beta-lactamase, beta-glucanase and beta-galactosidase and proteins of therapeutic value such as human serum albumin.
Patent FI-85792-C (FI)
Inventor: SCHAICH GERHARD
IPC: H04Q11/04
Filed: 1987-03-09
Granted: 1992-05-25
Abstract: A circuit for a centrally controlled time division multiplex telecommunication exchange having PCM line/trunk groups connected to a switching network wherein each line/trunk group comprises a plurality of line units to connect one time division multiplex interexchange trunk each and is connected to a switching network over a time division multiplex line. Two line/trunk groups are assigned to each other in pairs. The connection devices which are assigned to one and to the other of two line/trunk groups and which in normal operation are connected with the time division multiplex switching device of each of their own line/trunk group can be changed over during emergency operation of one of the two line/trunk groups to the time division multiplex switching device of the other line/trunk group.
Patent FI-97861-C (FI)
Inventor: FREELAND MARY ELAINE
IPC: A61F13/56
Filed: 1990-03-09
Granted: 1997-03-10
Abstract: A disposable absorbent article such as a diaper (10), is disclosed. The diaper has two lengthwise extending longitudinal marginal portions (50), each longitudinal marginal portion having two elastically extensible leg cuffs, a barrier cuff (62) and a gasket cuff (56). The leg cuffs (56,62) serve to help contain body exudates within the disposable article. Each leg cuff (56,62) is elasticized to provide a relatively low ultimate contact force against the skin of the wearer at relatively high elongations. This arrangement provides a diaper with leg cuffs which can be elongated to conform to the shape of the wearer, without causing undue discomfort or irritation to the legs of the wearer. The relatively low ultimate contact force at relatively high elongations may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time.
Patent NO-136235-C (NO)
Inventor: BORGGREN KJELL CHRISTIAN
IPC: A47C31/02
Filed: 1973-03-13
Abstract: In a seating furniture or seat each opposite marginal portion of a flexible seat or back supporting element is secured to a ledge having a groove diverging outwardly in relation to the longitudinal middle plane of the piece of furniture and seat, respectively, said ledge being detachably mounted in and complementary to a recess in the frame of the furniture or seat, respectively.
Patent NO-149460-C (NO)
Inventor: ANDERSSON ROLAND
IPC: F16F9/04
Filed: 1982-01-27
Abstract: A vibration-damping arrangement comprises a chamber (22) containing a gas at a pressure above atmospheric pressure. Vibrations from a machine (33) are supplied to a wall section (23) made of flexible rubber or the like and a rigid section (36) is in contact with the person to be protected. To achieve a pressure rise in the chamber corresponding to the amplitude of the vibrations, the flexible section is non-stretchable. The amplitude-dependent pressure rise implies absorption of energy also within a low-frequency range.
Patent NO-169930-C (NO)
Inventor: TONTINI FRANCO
IPC: H04R1/24
Filed: 1986-06-18
Abstract: This invention concerns a multiple loudspeaker with a piezo-electric "tweeter", held up by a means of support which allows the rear wave emitted by the ceramic disk and respective conical diaphragm to be fully exploited, using the main loudspeaker cone as a reflecting surface without overloading the moving coil of the latter. The invention is basically characterized by the fact that the piezoelectric "tweeter" is placed in front of the main loudspeaker cone, without the traditional protection and support basket, but using a different means of support which does not intercept or disturb the rear radiation from the piezoelectric "tweeter", or prevent the forward reflection of the radiation by the main loudspeaker diaphragm.
Patent NO-165389-C (NO)
Inventor: BELKA HEINRICH
IPC: B62J7/04
Filed: 1986-12-16
Abstract: To permit universal attachment of a luggage carrier (2) to a bicycle frame (1), and particularly to a cross element (9, 69) secured to the rear fork (6a, 6b) of the frame, a clamping element (22, 322, 422, 622) is provided for joining the end portion of the luggage carrier to the bicycle frame. The clamping element is formed with an engagement surface (24, 25, 26, 71a) fitting on, matching and engaging a portion of the cross brace (9, 69) with a projection-and-recess fit. The clamping element and the cross brace are attached together, for example by the same screw which can hold a caliper brake. The clamping element is, further, formed with at least one recess (35, 335, 62, 74, 75, 71), shaped and dimensioned to receive at least part of an extending end portion of the luggage carrier and extending essentially at right angles to the rear fork. This end portion may be formed by a cross element (13) or by free ends (411, 412) extending from the luggage carrier. If formed by a cross element, it can be received in an elongated groove in the clamping element, and clamped therein; if formed as projecting end portions, they can be passed through suitable reception openings and retained by set screws.
Patent NO-166767-C (NO)
Inventor: IMSGARD FINN
IPC: B27K3/34
Filed: 1987-12-10
Abstract: PCT No. PCT/DK87/00036 Sec. 371 Date Feb. 8, 1988 Sec. 102(e) Date Feb. 8, 1988 PCT Filed Apr. 9, 1987 PCT Pub. No. WO87/06176 PCT Pub. Date Oct. 22, 1987.Fungicides for preservation of wood, such as tributyltin oxide (TBTO) and tributyltin naphthenate (TBTN), are stabilized through inhibition of a normal autooxidation by addition of up to 1% of at least one metal salt of formula (I), wherein R is C4-C16 alkyl, aryl or alkylaryl, optionally substituted with oxygen, nitrogen, sulfur or halogen. R1 is C1-C4 alkyl, n is 0 or 1, and Me is calcium, magnesium, nickel, zinc, copper or cadmium when n is 0, and tin when n is 1. This results in significant inhibition of the degradation of the fungicide which takes place after application to the wood so that the fungicide maintains its activity for an extended period of time.
Patent NO-172296-C (NO)
Inventor: NIEMINEN JORMA
IPC: B28B1/52
Filed: 1989-02-10
Abstract: An article manufactured from ceramic fibres, glass fibres or mineral fibres or a mixture thereof includes randomply directed discontinuous fibres formed of such materials and brought together with a dry process by means of an air flow, and possibly includes also a binder for binding these fibres. In a method for manufacturing such an article, the discontinuous fibres, possibly intermingled with fibres serving as a binder, are couched into a mat in a manner that the discontinuous fibres are advanced into contact with an air flow which carries them to a level (36) so that the fibres become randomly directed and said fibre-carrying air flow is passed through said level (36). An apparatus for implementing the method comprises a web-forming unit (D) provided with a level (36) consisting of an air-permeable wire or the like as well as feeder means (33) for advancing the fibres into a space (37) aligned with said level and connected with a flow duct (41) for passing the fibre-carrying air flow into said space.
Patent NO-174411-C (NO)
Inventor: WILTSHIRE NEIL PHILLIP
IPC: A61F5/448
Filed: 1989-12-12
Abstract: A three part ostomy coupling has a first part (20) having a flange (27), a central chute (22) and an array of spaced arcuate walls (25); a second part (10) having a peripheral seal (12) for engaging and surrounding the outer wall of the chute (22) and an outwardly projecting rim (14) capable of a snap fit with the spaced arcuate walls (25); and a third part (30) which is rotatable about the arcuate walls (25) in order to effect a positive lock between the rim (14) and the arcuate walls. The third part or locking ring (30) has on its upper surface ridge-like projections (34) which engage the arcuate walls (25) on rotation of the ring (31). These effect a secure locking of the coupling elements (10) and (20).
Patent NO-180011-C (NO)
Inventor: COSTANZO MICHAEL J
IPC: A61P9/00
Filed: 1993-04-27
Abstract: Compounds of the general formula (I): <CHEM> wherein R1, R2, R3, R4, R5, R6, n and p are as herein defined; exhibit anticonvulsant activity and are thus useful in the treatment of conditions such as epilepsy. Compounds of this class are also useful for the treatment of glaucoma and peptic ulcers. Furthermore, pharmaceutical compositions containing a compound of formula (I) as well as methods for their use and novel intermediates are disclosed.
Patent AU-735038-C (AU)
Title: Method for channel allocation utilizing power restrictions
Inventor: RINNE MIKA
IPC: H04B7/005
Filed: 1998-03-23
Granted: 2002-02-21
Abstract: In channel allocation, the objective is to allocate channels to desired connections using the available frequency spectrum as effectively as possible so that the connections will not cause excessive interference to each other. This invention presents a method based on time blocking of transmission in connections using different transmission powers, in order further to improve the allocation of channels.