baber/WOPTO huggingface dataset:
Patent GB-9826700-D0 (GB)
Title: Process for preparing chiral compounds
IPC: C07C209/68
Filed: 1998-12-05
Abstract: Process for the preparation of chiral compounds of formula (I) comprising contacting a compound of formula (II) with a source of hydrogen or halide; wherein A is a chiral center; X is selected from oxygen, sulphur and nitrogen; n is selected from 0 and 1 and is equal to the valence of X less 2; B is a fragment CR 3 2; Z is hydrogen or halogen; with the proviso that when X is nitrogen, n is 1, one of R 1 and two of R 2 are hydrogen, BZ is CHPh 2, the other R 1 and R 2 do not form together a five membered heterocyclic (pyrrolidone) ring; novel intermediates, novel compounds, polymers and libraries thereof and the use thereof as fine chemicals, and compositions thereof.
Patent HU-9402278-D0 (HU)
Title: Fastener especially for fastening in glass plate
Inventor: LIND STEFAN
IPC: E04B2/88
Filed: 1994-08-04
Abstract: The invention proposes a fixing means (1) having metal expansion bolts (2) and an expansion element (5), it being possible for the expansion element (5) to be anchored in a bore (13) which exhibits an undercut (12) by drawing it in and/or pushing it onto the expansion cone (3) of the expansion bolt (2). In order to permit secure anchorage in slabs made of glass or a similar material, an elastically and/or plastically deformable pressing element (8) consisting of soft plastic is arranged between the expansion element (5) and the wall of the undercut bore (13). <IMAGE>
Patent HU-9501594-D0 (HU)
Title: Kilowatt-hour meter with transformer and integrating circuit
Inventor: DUBIN MICHEL
IPC: G01R15/18
Filed: 1995-06-01
Abstract: A current measurement circuit comprising a mutual inductance transformer (3), an integration circuit (2), and a dither circuit (1) which adds a square wave to the signal from the transformer (3) before the input of the integration circuit (2) in order that the integration circuit (2) provides a signal representing the measured current perturbed by a triangular dither signal. <IMAGE>
Patent HU-9602539-D0 (HU)
Title: An absorbent article
Inventor: GUSTAFSSON ANDERS
IPC: A61F5/44
Filed: 1995-03-17
Abstract: An absorbent article having a front part (13; 13'), a rear part (14; 14') and a crotch part (15; 15') which lies therebetween. The article includes an absorbent body (1; 1'; 25) which is enclosed between an outer, liquid-impermeable casing sheet (7; 7'; 26) and an inner, liquid-permeable casing sheet (8; 8'; 27), this latter sheet lying proximal to a wearer's body in use. The article further includes on opposite sides of a longitudinal symmetry axis of the article flexible, longitudinally extending flaps (9, 10' 9', 10'; 28, 29), each of which is connected to the inner casing sheet along a longitudinal edge and which extends from the connected longitudinal edge in toward a longitudinal symmetry axis of the article. The flaps (9, 10; 9', 10'; 28, 29) are joined together in the crotch part (15; 15') of the article. The width of the flaps between the connected longitudinal edge and a free longitudinal edge of each flap is greatest in the crotch part (15; 15') and decreases progressively from the crotch part (15; 15') toward the respective front and rear parts (13, 14; 13', 14') whereby the flaps (9, 10; 9', 10'; 28, 29) taper toward the respective front and rear parts (13, 14; 13', 14') from a place at which the flaps are connected together such that adjacent free longitudinal edges of the flaps approach each other most closely at that place and diverge from each other longitudinally of the adjacent free longitudinal edges in directions away from that place when the absorbent article is flattened.
Patent IT-8567488-D0 (IT)
Inventor: SCARLATA LUCIO
IPC: A23G9/04
Filed: 1985-05-28
Abstract: A plant for defrosting blocks (14) of frozen or deep-frozen food products, of the type with a flaking roller (10), uses a concentric-tube heat exchanger (52) to thaw the flakes, the heat exchanger having filter plates and a line for recirculating (72) the partially-thawed product to the tank (28) for collecting the flakes and to the exchanger (52) until the product has partially or completely thawed, substantially without thermal gradients within the thawed product.
Patent SE-0001293-D0 (SE)
Inventor: KAMINSKI JACEK
IPC: B23B27/10
Filed: 2000-04-06
Abstract: A method for cutting or hard turning the surface of a workpiece comprising using a cutting tool in which a cooling fluid is supplied to the cutting area by means of at least one jet nozzle. The cooling fluid is supplied as a jet with high pressure leaving the jet nozzle (16) with a pressure above 60 bar. <IMAGE>
Patent SE-0001509-D0 (SE)
Inventor: MARTIN HANS GOERAN EVALD
IPC: G01N21/03
Filed: 2000-04-26
Abstract: The invention relates to a gas cell ( 2 ') that includes a cavity ( 20 ) for a chosen gas volume, a light source ( 30 ), and one or more light bundle receiving units or detectors ( 21, 22, 23, 24, 25 ). The cavity ( 20 ) is formed by and delimited by, inter alia, a first partially elliptical mirror surface ( 20 a) and two partially elliptical mirror surfaces, a second ( 20 b) and a third ( 20 c), which are opposed to said first mirror surface ( 20 a) and which are so orientated in relation to each other that a light bundle ( 130 a , 130 b) will be reflected by said mirror surfaces ( 20 a , 20 b , 20 c) so as to form an optical measurement path extremity, and terminate in a light-receiving unit ( 21, 22, 23, 24, 25 ) allocated to a chosen measurement path extremity. The light source ( 30 ) is disposed in one end region of said cavity ( 20 ) and a reflector ( 30 a , 30 b) which functions to cause emitted light bundles to converge towards a focusing point (F) is also disposed in said one end region.
Patent SE-0003119-D0 (SE)
Inventor: SCHWEITZER FERDINAND
IPC: F16C35/067
Filed: 2000-09-05
Abstract: A flanged ring for fixing a bearing in place at least axially with respect to a machine component is in the form of a ring-shaped sheet metal element provided with a break at least at one place on the circumference of the annular metal element. The break defines two adjacently positioned end regions of the annular metal element and these end regions are adapted to be permanently connected to one another by way of an interlocking connection. The interlocking connection can be constituted by a portion of one end region extending towards or being punched out towards the other end region. Alternatively, the interlocking connection can be provided by a connecting element (e.g., a rivet) that extends through a bore in each of the end regions.
Patent SE-0100942-D0 (SE)
Inventor: WEBJOERN MATS
IPC: F16L23/032
Filed: 2001-03-19
Abstract: A flanged member for a pipe system, and a method of manufacturing same. The flanged member has a radially projecting flange part and a pipe part. The flange part has a front end surface connects to another flange part, and a radially planar rear end surface facing the pipe part which delimits the rear end of the flange part against the pipe part, together with a radially inward extension of the rear end surface. The pipe part has a free end, adapted to be welded into the pipe system. Before final machining of the front surface of the flange part, the pipe part has an axial length such that its mass is at least 35% of the mass of the flange part so that upon welding of the free end of the pipe part, there is substantially no distortion of the rear surface of the flange part.
Patent SE-0302597-D0 (SE)
Inventor: JOERNEUS LARS
IPC: A61B17/88
Filed: 2003-10-01
Abstract: An implant is provided with an upper portion in which an internal socket extends. The implant can be tightened by a turning instrument which has first lateral surfaces that can cooperate with corresponding second lateral surfaces in the internal socket. One or more of the first and/or second lateral surfaces is/are arranged completely or partially with friction-enhancing means. The implant and the tool are arranged with interacting parts which extend beyond the first and second lateral surfaces and completely or substantially take up bending moments which act in or on said portion or are directed toward said portion and occur in the event of skewing, or a tendency toward skewing, between the implant and the tool. The arrangement counteracts mechanical stresses in said portion, the latter being able to retain its original shape even in the case of implants with small dimensions.
Patent SE-8302585-D0 (SE)
Inventor: LEIRNES J S
IPC: C22B1/02
Filed: 1983-05-05
Abstract: The invention is a procedure for using damp lead sulphide concentrate to create a suitable starting material for the production of lead by means of rust reaction. The invention is unique in that granules or pellets of oxidic and/or sulphatic crude lead are charged to a drum-shaped container, which can rotate along its longitudinal axis, together with the non-dried, damp ore concentrate, which through heating and rotation of the container is caused to dry and form granulate containing sulphide. The granulate is used without prior sintering to produce lead following the rust reaction procedure.The container is preferably a Kaldo converter that is heated with an oil/acidic gas burner and rotates at 1-5 revolutions per minute. The subsequent rust reaction process can be performed in the same oven unit.<IMAGE>
Patent SE-8305128-D0 (SE)
Inventor: VAN REET G
IPC: A01P1/00
Filed: 1983-09-22
Abstract: Novel 1-(ss-aryl)-ethyl-1H-1,2,4-triazol ketals of the formula <IMAGE> in which Z and Ar are as defined in Claim 1, are obtained by reacting a metal salt of 1H-1,2,4-triazol with a halide carrying the radical <IMAGE> The novel compounds are used as fungicides.
Patent SE-8401032-D0 (SE)
Inventor: HULTHOLM S-E
IPC: B01F13/10
Filed: 1984-02-24
Abstract: The present invention concerns a way in which to conduct oxygen or a gas containing oxygen into a counterbubble reactor according to the invention, preferably into the upper part of the reactor, and at all events distinctly above the bottom of the reactor; to disperse the gas in a sludge with high solid content, and to impart to the sludge a flow first in the counterbubble zone of the reactor downward, reversing in the vicinity of the bottom, and in the ascending zone of the reactor upwards, and thereby to achieve rapid dissolving of the gas in the sludge and efficient reacting of oxygen and sludge at low energy cost.
Patent SE-8401404-D0 (SE)
Inventor: TSUKAMOTO K
IPC: G02C7/02
Filed: 1984-03-14
Abstract: An instrument for discriminating peripheral thicknesses of lenses comprises a plurality of plates 3a to 3i each having a different thickness and supporting members 1 and 2, by means of which, before finishing of the edge of a lens, the thickness that the periphery of the lens will have after processing can be first determined from data tables provided on the members 1, 2 and can then be actually felt and seen on the plates 3a to 3i. <IMAGE>
Patent SE-8501093-D0 (SE)
Inventor: LEIJON TAGE NILS WILHELM
IPC: E02F3/345
Filed: 1985-03-06
Abstract: An excavator (1) comprises a tool holder (2) and a side-tipping bucket (3). The bucket is designed for side tipping around either of two junctures (11, 12) by a tip hydraulic (4) equipped with backlash. A locking hydraulic (5) centrally positioned on the fixture (2) features side piston rods, which are each joined to a flat-formed locking component (33, 34) for release of either juncture so that tipping around the opposing juncture can be executed by the tip hydraulic. The locking hydraulic (5) is part of the same pressure fluid perimeter (6) as the tip hydraulic (4) and is cross-connected to it.<IMAGE>
Patent SE-8502052-D0 (SE)
Inventor: FINDEN B H
IPC: E21C/
Filed: 1985-04-26
Abstract: The end of the drill support frame supports a front guide that is penetrates the loose material. It is used to guide the drill string and to control the introduction of a lining or charging tube. This is introduced into the drill tube immediately after the drill string has been withdrawn and before the plant is moved to its next position.
Patent SE-8502503-D0 (SE)
Inventor: OJANSIVU H
IPC: F16L53/35
Filed: 1985-05-22
Abstract: On the inside and outside of the layer (3) of resistance material, electrically conductive wires (1,4) connected to a power source (7) induce heat losses. Around the outside of the material is a protective layer (4,5,6) producing thermic insulation, mechanical and/or humidity protection. The resistant material has a temp.-dependent resistance where heat losses generated within it are reduced when the temp. increases and vice-versa. The tube (1) used for carrying the medium is electrically conductive, or, alternatively, it may be a conductive component on the inner surface of the resistive layer. A further version uses a non-electrically conductive tube on the surface of which is positioned a conductive wire against the inner surface of the layer of resistance material.
Patent SE-8503010-D0 (SE)
Inventor: SHAPLAND G T
IPC: B65D90/58
Filed: 1985-06-18
Abstract: Disclosed is a sliding gate valve and clamp mechanism which permits the utilization of bandless refractory for the top plate, sliding gate, and the attachment of a replaceable collector to the sliding gate. The refractory is formed with curvilinear side edges tapered centrally toward the inter face portion between the top plate and sliding gate plate. Curvilinear edges are employed on both the stationary plate and the sliding gate, and desirably both have an identical exterior configuration, but optionally differ in the central portion where the well block nozzle is engaged by the stationary plate and where the collector is engaged by the sliding gate plate. Optionally a secondary sealing ring is employed to form a seal between the lower well nozzle and the top plate in a zero clearance environment. Also desirably the top plate and sliding gate plate may both be ground on both faces to provide parallelism and planarity of the refractory faces. In certain embodiments the stationary plate and slide gate are identical.
Patent SE-8503510-D0 (SE)
Inventor: RISMAN P O G
IPC: H05B6/68
Filed: 1985-07-18
Abstract: The invention relates to a method for automatic heating of food in an oven (A) by feeding back at least one control parameter, representing the condition of the food during the heating to a control device (F, C) for the energy source (B), and a microwave oven which utilizes the method. According to the invention a scale (D) is used to measure the weight of the food continuously or intermittently during the heating. By means of the weight indicating signal from the scale (D) the weight decrease and/or the weight decrease rate is determined, which parameters are then used as control parameters together with the initial weight in the automatic heating process.
Patent SE-8603484-D0 (SE)
Inventor: NYMAN WILLY TORSTEN FILIP
IPC: A01D34/73
Filed: 1986-08-19
Abstract: The device includes a rigid frame (1), supporting at least one rotor (8), which by means of a drive motor (14) is rotatable about an axis (9) which in the intended functional position of the device extends substantially perpendicularly with respect to the ground surface. The rotor (8) is provided with at least two symmetrically arranged, radially protruding knives (12), which, when the rotor (8) is rotated, cooperate for cutting action together with one or several bed plate knives (18), which are rigidly attached to the frame (1) on the side thereof which is directed in the direction of movement of the frame (1) during cutting action. Each of the knives (12) forms a rigid, immovable portion of the rotor (8) and is preferably made integral with the rotor (8).
Patent SE-8604724-D0 (SE)
Inventor: SIREN SEPPO
IPC: A47G/
Filed: 1986-11-05
Abstract: The parts which retain the panel (9) comprise holder pieces (2,3,4), the expansion of which in a plane parallel to that of the panel at least indirectly project from the common edge part (1) on an alternating basis, widthways to one another, parallel or one inside the other. The mould used to make the edge structure comprises two pieces with stop surfaces. Between the two pieces is a hollow space to be filled with pulp. The surfaces for the mould pin together with the mould plane form hollow spaces extending from the common such space on either side of the same plane, the projections of the hollow spaces extending right to each other.
Patent SE-8700274-D0 (SE)
Inventor: LARSEN S K
IPC: G08B13/24
Filed: 1987-01-23
Abstract: A method and a unit synchronizes a system for detecting passage of an article through a predetermined area to the mains power wave thereto. The system has a transmitter and a receiver alternately transmitting and receiving electro-magnetic signals as well as a marker secured to the article for receiving said signal and transmitting other signals during article passage of the area. In this manner, undesired interference with a neighboring, like system is avoided, without the interconnection therebetween, because the existing mains network is employed for the synchronizing.
Patent SE-8800028-D0 (SE)
IPC: A01K1/00
Filed: 1988-01-08
Abstract: The device is provided with shooting and spraying nozzles fixed on two cranes. These can be moved right and left in the stable by means of two wires wound around wire drive wheels driven by a speed transmission system connected with motors. The nozzles are connected with pipes and valves to shoot or spray water or sterilising soln. selectively. The moving direction of the cranes is altered by two locating switches having a control bar to be touched by the plates of the cranes.
Patent SE-8801240-D0 (SE)
Inventor: EDGREN DAVID EMIL
IPC: A61K9/24
Filed: 1988-04-05
Abstract: A dosage form for delivering a beneficial drug to an environment of use is claimed which comprises a matrix adapted for entrance into the environment of use, the matrix comprising 30-99.9% of a cellulosic ether formulation which comprises 10-99% of at least one hydroxypropylmethylcellulose comprising a high number average mol.wt. of 30,000-350,000, 5-80% of at least one hydroxypropylmethylcellulose comprising a low number average mol.wt. of 9,000-30,000, 2-30% of a hydroxypropylcellulose comprising a hydroxypropoxy content of 7-16% and a dosage amt. of a beneficial drug.
Patent SE-8802606-D0 (SE)
Inventor: NEFF J A
IPC: F15B13/00
Filed: 1988-07-12
Abstract: A valve base for a fluid pressure valve system which is provided with integral exhaust flow control valve means which may be selectively mounted in an end of the valve base, or in a side of the valve base, or with an exhaust flow control valve means in an end of the valve base and another exhaust flow control valve means in a side of the valve base.
Patent SE-8903984-D0 (SE)
Inventor: JOHNSEN ANDERS
IPC: B25H1/00
Filed: 1989-11-27
Abstract: PCT No. PCT/SE90/00745 Sec. 371 Date Jul. 14, 1992 Sec. 102(e) Date Jul. 14, 1992 PCT Filed Nov. 19, 1990 PCT Pub. No. WO91/08074 PCT Pub. Date Jun. 13, 1991.In a device for releasable connection of two members (2, 8) co-operating wedge surfaces (12, 17 and 13, respectively) are provided on the members. A first member (2) comprises two tightening devices (14, 16) arranged to actuate the second member (8) so that a component of the tightening force actuates the members towards each other, and another component of the tightening force actuates the wedge surfaces (12, 17 and 13, respectively) to co-operate so that also the wedge surfaces actuate the members towards each other. The device is designed for connecting the members (2, 8) in two relative positions, between which the members are rotated 180 degrees relative to each other.
Patent SE-8904167-D0 (SE)
Inventor: HACKENBERGER G
IPC: B41F23/04
Filed: 1989-12-11
Abstract: A drier for a printed paper web (8) comprises an upper drier unit (2) and a lower drier unit (3), which are functionally separated and each equipped with one or more burner chambers (4) with gas burners (5) which load the web (8) with hot air to dry one face of the web independently of the other face. The gas supply required for the production of the hot air by means of the burners (5) is adjusted externally of the drier in dependence on the printed area proportions on the relevant face of the web. Since there need be only the amount of heat applied to suit the amount of ink present, energy may be saved and undesirable heat-stressing effects avoided. <IMAGE>
Patent SE-9001798-D0 (SE)
Inventor: ANDERSSON P
IPC: B29C48/15
Filed: 1990-05-18
Abstract: A filament-reinforced silicone rubber strip is produced by priming filament, drying it free from moisture or primer solvent, passing it through a vacuum chamber, applying the rubber round it, passing it through an extruder die of the required profile, and heating the product in conventional manner. Pref. the filament (2) is drawn from its reel, is polyester. It is drawn through a tank of the primer at a speed to suit the final extruder, ususally 7-14 m/min.. It comes next to the drying oven, which has an  extractor to remove solvent vapour (15) and is fed with warm air operating at 70-80 deg. C. The wire makes repeated passes over e.g. 2-3 mins. before moving through the oven at 70-80 deg. C, then through the air and through a chamber connected to a vacuum pump. It moves through the extruder, a curing oven, a second similar oven, received then a coating of talc, and is finally reeled and post-cured in another oven. ADVANTAGE - The method bonds the filament effectively to its silicone rubber, The prod. has a consistently high quality and the process is simple and reliable.
Patent SE-9002339-D0 (SE)
Inventor: EDMAN P
IPC: A61K9/22
Filed: 1990-07-04
Abstract: PCT No. PCT/SE91/00475 Sec. 371 Date Feb. 24, 1993 Sec. 102(e) Date Feb. 24, 1993 PCT Filed Jul. 3, 1991 PCT Pub. No. WO92/00732 PCT Pub. Date Jan. 23, 1992.A colon selective pharmaceutical composition for oral delivery of one or more therapeutically active substances, comprises (i) a matrix core having the active substance or substances dispersed therein, and (ii) an outer cover layer without any active substance, said matrix core and cover layer being selectively degradable by enzymes normally occurring in the colon. A method of preparing such a colon selective pharmaceutical composition comprises the steps of mixing at least one therapeutically active substance with a matrix material to prepare a matrix core having the active substance or substances dispersed therein, and coating said matrix core with a material without any active substance therein to provide the matrix core with a drug-free protective cover layer, said matrix and cover layer materials being based upon at least one substance which is selectively degradable by enzymes in the colon.
Patent SE-9002508-D0 (SE)
Inventor: HULT LARS
IPC: B01J31/04
Filed: 1990-07-26
Abstract: The invention relates to a method for the preparation of a non-racemic furo [3,4-c] pyridine derivatives of the formula I <IMAGE>  I  wherein R1, R2 and R3 stand for various substitutents, comprising adding a concentrated strong acid to a solution of a non-racemic compound of the formula II    <IMAGE> II  in an amount sufficient to catalyze a deprotection/cyclodehydration. These compounds are known antihypertensives.