baber/WOPTO huggingface dataset:
Patent DK-514988-D0 (DK)
Inventor: VINCENT MICHEL
IPC: C07D209/42
Filed: 1988-09-15
Abstract: Process for the industrial synthesis of (2S, 3 7aS)-2-carboxyperhydroindole by reduction of 2-carbox indole or of one of its esters to (R,S)-2-carboxyindo or of one of its esters which, after saponification, converted into the acid, the S isomer cf (R,S)-2-carboxyindoline being obtained by precipitation from the mixture of the two (R) and (S) isomers, in the presence of (+) methylbenzylamine, (S)-2-carboxyindoline being in its turn subjected to catalytic hydrogenation to give (2S, 3aS,7aS)-2-carboxyperhydroindole, after separation of (2S,3aR,7aR) isomer by crystallization. Application to the synthesis of carboxyalkyl d peptides capable of being employed in therapeutics.
Patent DK-552888-D0 (DK)
Inventor: HAERTL CHRISTOF
IPC: H04R25/02
Filed: 1988-10-04
Abstract: These openings are, in particular, openings for the entry of sound and/or exit of sound and/or ventilation. A microporous diaphragm (14) of anti-adhesive material can be inserted into the respective opening (2, 11). 
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Patent DK-665788-D0 (DK)
Inventor: HOORN RUDOLF JOHANNES GERARDES
IPC: A22C17/04
Filed: 1988-11-29
Abstract: Boning apparatus, for removing ribs from a belly (32), with a flexible and drivable support surface (4, 4a), guided over a guide roller (6, 6a), for supporting the belly (32) to be processed, a number of cords (14) disposed side by side thereabove including an acute angle with said surface (4, 4a) guided over said roller (6, 6a) and driven in the same direction as the support surface (4, 4a), and a striker mechanism (53, 53a) in front of the guide roller (6, 6a), covering the part of the belly (32) which is to be boned, driven in a reciprocating movement in the direction of the guide roller, and acting on the ribs (31) protruding from the belly.
Patent DK-731388-D0 (DK)
Inventor: VIRTANEN PENTTI
IPC: C04B28/02
Filed: 1988-12-30
Abstract: PCT No. PCT/FI88/00062 Sec. 371 Date Nov. 3, 1989 Sec. 102(e) Date Nov. 3, 1989 PCT Filed Apr. 26, 1988 PCT Pub. No. WO88/08907 PCT Pub. Date Nov. 17, 1988.The invention concerns a prestressed construction element of composite structure comprising a bar- or tendon-like inner part (1) of high tensile strength, a sheat part (2) of, e.g., high-strength concrete or ceramic material, adapted about and precompressed by the inner part (1), and a shape-forming structure (4) adapted about the sheath part (2) with dimensions corresponding to the desired dimensions of the construction element. According to the invention, the structure (4) is such an elastic material as is capable of taking both compression and tensile stresses without cracking. The construction in accordance with the invention achieves a strong and easily workable construction element.
Patent HU-901346-D0 (HU)
Title: Process for preparation of n-acetyl-neuraminic acid sodium salt trihydrate
Inventor: SAITO KINICHI
IPC: C07H13/06
Filed: 1990-03-07
Abstract: Sodium N-acetylneuraminate trihydrate herein provided is represented by the following formula: <CHEM> The sodium N-acetylneuraminate trihydrate can be prepared, for instance, according to a method which comprises the steps of: dissolving sodium N-acetylneuraminate in water or in a mixture of water and an organic solvent; allowing the resulting solution to stand; precipitating and separating the resulting crystals of sodium N-acetylneuraminate . trihydrate; and then drying the separated crystals. The sodium N-acetylneuraminate trihydrate has very low hygroscopicity and hence can be handled without any difficulty in the form of powder.
Patent HU-913109-D0 (HU)
Title: Crustallized propylene polymeric compositions with low solddring temperature
Inventor: COVEZZI
IPC: C08F2/34
Filed: 1991-09-27
Abstract: Disclosed are compositions of crystalline propylene polymers comprising (by weight):   A) 30-65% of a copolymer of propylene with a C4-C8  alpha -olefin, containing from 98 to 80% propylene; B) 35-70% of a copolymer of propylene with ethylene and optionally from 2 to 10% of a C4-C8  alpha -olefin, said copolymer containing 2 to 10% ethylene when the C4-C8  alpha -olefin is not present, and 0.5 to 5% ethylene when the C4-C8  alpha -olefin is present. y
Patent IT-8203533-D0 (IT)
Inventor: PATTAROZZI DOMENICO
IPC: B65G57/06
Filed: 1982-09-16
Abstract: The device comprises a first station S1 placed downstream of a longitudinal line 1 for infeeding articles 2, and a second station S2, downstream with respect to the former, connected to a horizontal plate 26. 
<??>The second station S2 comprises two longitudinal rollers 14 and 15, each of which provided with a longitudinal flat part 24 and 25 in the region of which is locked a longitudinal sustaining strip 34 and 35. 
<??>With the rollers 14 and 15 in the non-operative position R, the two sustaining strips 34 and 35 are side by side and define a channel C for receiving the articles 2 coming from the first station S1. Inside the said channel C, means 44 and 44a are provided for detecting the formation of one layer F of articles 2 placed transversely side by stide. 
<??>Once one layer F has been seen to have been formed, the said rollers 14 and 15 complete one full revolution in counter-rotating directions N1 - N2 and either transfer the layer F on to the underneath plate 26, or on to the topmost layer of the stack P under formation thereon, the transverse sides of which are guided vertically, and the longitudinal sides of which are guided and or aligned vertically.
Patent NO-872762-D0 (NO)
Inventor: MOOSER CHRISTIAN
IPC: G01B11/26
Filed: 1987-07-02
Abstract: In a photoelectrically scanned collimator which exhibits, to detect the deviation of a projected mark from a reference point, a light-sensitive line sensor with a plurality of series-connected sensor elements and a threshold value circuit connected downstream of the sensor, in order to improve the detection of the peak, characterising the mark, in the output signal of the line sensor in the threshold value circuit at least one complex of threshold values is stored, the number of which corresponds to the plurality of the sensor elements. Each threshold value is associated with a sensor element and individually matched to the magnitude - which differs on a location-dependent basis - of the output signal of the sensor element. The stored threshold values are interrogated in the cycle of the readout frequency and compared with the instantaneous value of the output signal which is output in the cycle of the readout frequency by the line sensor.
Patent NO-882483-D0 (NO)
Inventor: NILSEN NILS INGE
IPC: A01F29/00
Filed: 1988-06-06
Abstract: A device especially for the tearing/cutting of straw and grass bales (2) consists mainly of rotation device (4) adapted to set a straw/grass bale (2) in rotation over a rotor (8) having a plurality of blades (10) working in the straw/grass bale (2) against rotating counter tools (11), a plurality of band (14) being mounted between and adjacent the rotating counter tools (11) so that the counter tools are self-cleaning against the bands (14).
Patent NO-900870-D0 (NO)
Inventor: APOSTOLOPOULOS IOANNIS
IPC: E04B1/94
Filed: 1990-02-23
Abstract: A fire resistant insulating composite material is described which can be used to insulate tunnel walls and prevent ground water from freezing. This composite material comprises a layer of closed cell polyethylene foam that has been bonded on one or both sides to a metal sheet. Another aspect of the invention relates to the installation of such fire resistant tunnel insulating compositions to the interior rock face wall of a tunnel.
Patent NO-902995-D0 (NO)
Inventor: AKIYAMA YOHKO
IPC: A61K31/715
Filed: 1990-07-04
Abstract: Disclosed are (1) a stabilized FGF protein composition which comprises an FGF protein and water-insoluble hydroxypropyl cellulose; (2) a method for preparing a stabilized FGF protein composition, which comprises admixing an FGF protein with a water-insoluble hydroxypropyl cellulose; and (3) a method for stabilizing an FGF protein which comprises admixing an FGF protein with a water-insoluble hydroxypropyl cellulose, whereby the stabilized FGF protein can be provided. The composition is obtained in a solid state which has improved stability.
Patent NO-904495-D0 (NO)
Inventor: TARKA STANLEY M JR
IPC: A23L27/30
Filed: 1990-10-17
Abstract: The present invention relates to novel monosaccharide sweeteners which are capable of acting as laxatives when administered in dose-effective amounts. The present invention also contemplates monosaccharides with laxative properties which have a natural carbohydrate structure. More specifically, the present invention contemplates monosaccharide substances capable of producing laxative effects in humans and having the advantages of being only minimally absorbed from the intestine; and having osmotic laxative effects on the small bowel and colon. The present invention allows for improved laxative formulations with increased palatability and better dosing for all age groups. The present invention can be used to induce mild laxation six to ten hours after ingestion.
Patent NO-910310-D0 (NO)
Inventor: ANDEN NILS-ERIK
IPC: C07D307/81
Filed: 1991-01-25
Abstract: A compound of the formula <CHEM> Z is hydrogen or halogen, Q is COR<1> or 5- or 6-membered aryl which may contain 1 or 2 heteroatoms selected from N, O or S and may be substituted or fused wherein R is hydrogen or C1-methyl (cis-configuration), R<1> is C1-C6 alkyl or an aromatic ring which may contain heteroatoms selected from O and S and may be substituted or fused to an optionally substituted benzene ring, R<2> is hydrogen or C1-C6 alkyl and R<3> may be different groups defined in claim 1, and enantiomers/salts thereof, processes for preparation of said compounds, pharmaceutical preparations containing said compounds, use of and method of treatment of disorders in CNS by using said compounds.
Patent NO-913543-D0 (NO)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/4439
Filed: 1991-09-09
Abstract: This Invention relates to 4-(1H-indazol-3-yl)-4-pyridinamines of the formula I <CHEM> where R1 is hydrogen, loweralkyl, arylalkyl or acyl; R2 is hydrogen, loweralkyl or arylalkyl; R3 is hydrogen, loweralkyl or aryl and X is hydrogen, halogen, nitro or amino, or the pharmaceutically acceptable addition salts thereof, and where applicable, the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention are useful as analgesics and as topical antiinflammatory agents for the treatment of various dermatoses. The invention relates further to intermediates of the formula II <CHEM> where R1, R2 and R3 have the above meaning, which have also analgesic activity, as well as to processes for the preparation of compounds of both formulae.
Patent NO-932857-D0 (NO)
Inventor: FEOLA MARIO
IPC: A61K38/00
Filed: 1993-08-11
Abstract: An improved blood substitute comprises purified hemoglobin, preferably bovine, cross-linked intramolecularly with periodate-oxydized ATP (o-ATP) and intermolecularly with periodate-oxidized adenosine (o-adenosine), combined with reduced glutathione (GSH), and optionally enriched with mannitol, non-electrolytes, and/or electrolytes. The blood substitute has prolonged intravascular persistence, can sustain plasma volume, has low oxygen affinity, can work as a physiological oxygen carrier, has vasodilator activity and can reduce the vasoconstriction that follows hemorrhage. A method of treating a human afflicted with acute blood loss and/or a sickling crisis of sickle cell anemia comprises intravenously administrating to the human an effective volume of the blood substitute.
Patent NO-950185-D0 (NO)
Inventor: GERSTER CHRISTIAN
IPC: H03K17/12
Filed: 1995-01-18
Abstract: Each power semiconductor module has an output-side temp.-measuring device and a control unit (3) with a control signal input (13) and a temp. comparator. The difference between measured and max. permitted temp. governs the amplitude of the voltage (UGE) produced by a control signal shaper (7) for operation of a switch (2). A current-measuring device (4) supplies a signal for comparison (5) with a set-point input (14). The difference is applied to a balancing regulator (6) which determines the necessary switching-on and off times.
Patent NO-953806-D0 (NO)
Inventor: TOROPAINEN SEPPO
IPC: E04G21/32
Filed: 1995-09-26
Abstract: The invention is related to a safety fence system comprising a plurality of fence elements (1) and a plurality of support elements (4), each support element comprising a base part (6), which is adapted to rest against a roof or similar backing surface and secured in place by means of at least one weight (7), and a post part (5), which is fixed to the base part and to which part the fence elements (1) are attached and the lower end of which post part (5) is located upward outdistanced from the backing surface of the base part. The base part (6) and the post part (5) are detachably fixed to each other by virtue of a locking bracket part (8) or equivalent element and by virtue of at least one fixing means (9, 10) so that the base part (6) can be detached from the post part (5) without detaching the post part from the fence element (1).
Patent NO-962780-D0 (NO)
Inventor: JOHNSON JAMES P
IPC: B28D1/04
Filed: 1996-07-02
Abstract: A device for cutting cured and uncured (green) pavement including concrete which is capable of cutting a straight groove without the guidance of an operator. The cutting blade is positioned between the front and rear soft contour wheels in a vertical plane which is side-to-side equi-distant between the wheels. The blade, blade drive motor and the wheel drive motor are arranged so that each wheel carries approximately the same weight to enable the cutting device to move, unassisted, in a straight line.
Patent NO-971220-D0 (NO)
Inventor: ENDRIKAT CHRISTIAN
IPC: H02M5/45
Filed: 1997-03-17
Abstract: The invention relates to a process for regulating a four-quadrant regulator (1), the output side of which powers three-phase drives via a d.c. intermediate circuit (5) and pulse rectifier (6) and the input side of which is connected to an a.c. system (4), preferably via a multi-winding transformer (2) with secondary windings (8, 9) for the four-quadrant regulator (1) and additional consumers, e.g. auxiliary converters (10) and an interference filter set (3), especially for use in catenary-powered three-phase locomotives. In order to provide a process by means of which the often considerable additional reactive power generated on the mains side by the auxiliary converters (10), especially with the traction converter on partial load, can be compensated simply and cheaply, the invention  proposes that in addition to the effective power regulation, the reactive current to be fed into the a.c. mains (4) by the four-quadrant regulator (1) be constantly regulated, where, besides the sum of the currents in the drive or four-quadrant regulator (1), the currents in the interference filter set (3) and possibly those of the auxiliary operating converter (10) are detected and used for reactive current control.
Patent NO-971902-D0 (NO)
Inventor: BONNEFOY JEAN-YVES MARCEL PAUL
IPC: A61P31/04
Filed: 1997-04-24
Abstract: Binding agents to CD23 can be useful in the treatment of inflammatory, autoimmune or allergic diseases.
Patent NO-985477-D0 (NO)
Inventor: NEIDHARDT THOMAS
IPC: F03B3/12
Filed: 1998-11-24
Abstract: The paddle wheel for a hydraulic flow machine, especially a water turbine, has a wheel base (1.1), a wheel crown (1.2) and a number of paddles (1.3), each of which has an entry edge (1.3.1) and an outlet edge (1.3.2). Each outlet edge (1.3.2) has deflection at point (C) near the wheel base (1.1) to run (1.3.3) on the base (1.1) to meet a point (B) which is opposite to, and downstream from, the point (A) where the outlet edge (1.3.2) would meet the wheel base without any deflection. The deflection line between points (B,C) is straight, concave or convex.
Patent NO-993409-D0 (NO)
Inventor: PROCIDA INGER-MARGRETHE
IPC: H01B3/22
Filed: 1999-07-09
Abstract: The present invention relates to an electric underwater cable comprising one or more conductors being surrounded by solid insulating material. The insulating material is impregnated with a dibenzyl toluene (DBT) oil. The cable is particularly suited for use at great and/or varying depths, as the cable is distinguished by a particularly good stability against pressure impacts and thermal variations.
Patent NO-995351-D0 (NO)
Inventor: POLSSON LARS
IPC: F16L37/00
Filed: 1999-11-02
Abstract: The present invention relates to an apparatus for transferring to a collecting point a medium which in case of a leakage flows out from a discharge point. The apparatus comprises a tube (1) of a flexible material for connecting the discharge point with the collecting point, a stretching frame (3) arranged at one end of the tube to form an opening, and fixing means (7) for fixing one end (2) of the tube (1) over the discharge point. According to the invention, the stretching frame (3) has a handle (5), and the fixing means (7) comprise magnets arranged adjacent to the stretching frame (3).
Patent GB-0116708-D0 (GB)
Title: Bandwidth synthesis for wireless location system
IPC: H04W4/90
Filed: 1999-12-13
Abstract: A wireless location system receives signals transmitted by wireless telephone at a plurality of signal collection sites (scs 10A, SCS 10B, SCS 10C). To improve the accuracy of the location information, the system synthesizes greater bandwidth, and thus greater time resolution, than would otherwise be available. The location system commands an MTSO to make the wireless transmitter to be located change frequency channels, and a doubly-differenced carrier phase of the transmitted signal, or the time difference of arrival, is observed at each of many frequencies spanning the widest possible bandwidth. The phase-measurement data from these many frequencies are combined to resolve the inherent integer-wavelength ambiguity. To begin the process of ambiguity resolution, single-frequency channel, doubly-differenced group delay measurements are used to resolve the ambiguity in the doubly-differenced phase difference between the most closely spaced frequency channels.
Patent GB-0125989-D0 (GB)
Title: Improvements in and relating to vehicle seat belts
IPC: G08B5/00
Filed: 2001-10-30
Abstract: A flexible web, belt of strap of a safety restraint, especially a vehicle seat belt, in which a high visability material comprising an ink having retro-reflective properties is printed onto the web, belt or strap.
Patent GB-0216111-D0 (GB)
Title: PCB-Mounted switch
IPC: H01R13/646
Filed: 2002-07-11
Abstract: A switch arrangement has a switch (10) having a moveable beam (18) extending between two contacts (12,14), the beam (18) being biased into a position in which it connects together electrically the two contacts (12,14). A stop is provided for limiting the movement of the beam (18). An adapter (100) for actuating the switch (10) has a sprung contact for causing movement of the beam (18) and for making electrical contact with the beam (18). This enables the required movement of the beam (18) to be reduced, and allows tolerances to be taken up in the adapter (100), specifically by providing a springloaded adapter contact. The beam (18) is subject to reduced stress which allows miniaturisation, increased manufacturing tolerances and/or the use of lower tensile materials. <IMAGE>
Patent GB-0218707-D0 (GB)
Title: Role-based presence enabled service for communication system
IPC: H04L29/08
Filed: 2002-08-12
Abstract: A system for providing role-based Presentity availability information to a Watcher, comprising at least one Presentity User Agent for issuing a request to register a Presentity in at least one of a plurality of roles, and for generating context messages relating to changes in context of the Presentity. At least one Watcher User Agent is provided for issuing a role-based subscription request for the availability information. A Presence Service is provided for maintaining role-based Watcher subscriptions and issuing availability messages in response to generation of the context messages. A Role Manager is provided for (i) receiving each request to register a Presentity in a role and in response managing Presentity registration in that role, and (ii) receiving each role-based subscription request, and in response managing each role-based Watcher subscription to the availability information within the Presence Service.
Patent GB-0228179-D0 (GB)
Title: UV laser system and method for single pulse severing of IC fuses
IPC: B23K26/04
Filed: 2001-07-11
Abstract: A Q-switched, diode-pumped, solid-state (DPSS) laser (54) employs harmonic generation through nonlinear crystals (72) to generate UV light (74) for both link processing and target alignment. The type and geometry of the nonlinear crystals (72) are selected, and their temperatures are precisely controlled, to produce focused spot sizes with excellent beam quality for severing of IC fuses. A fraction of the laser output (56) can be utilized in a secondary target alignment system (50). An imaging optics module (52) may be employed to further enhance the shape quality of either or both of the secondary and primary beams. Each beam passes through a detection module (100) that measures the incident and reflected light. The two beams pass through a common combiner to facilitate calibration and alignment of the beams and subsequent link processing.
Patent GB-0228651-D0 (GB)
Title: Improvements in or relating to laminates, methods and products
IPC: A61J1/10
Filed: 2002-12-09
Abstract: In a packaging system, a unitary element (34) formed substantially completely of thermoplastics with the ability to convert high-frequency electromagnetic radiation into heat is pressed against a container 32 having first and second opposite walls at least one of which is readily flexible into contact with the other, of which the first wall has an outside surface 26 also of thermoplastics with the ability to convert high-frequency electromagnetic radiation into heat and of which the respective opposite inside surfaces 28 are of thermoplastics having, compared with the thermoplastics of the unitary element 34 and the outside surface 26, relatively low ability to convert high-frequency electromagnetic radiation into heat, thereby to press the inside surfaces 28 together, and the unitary element 34 and the outside surfaces 26 are sealed together using high-frequency welding without consequently sealing the inside surfaces 28 together.
Patent GB-0302628-D0 (GB)
Title: Hinge
IPC: E05D15/44
Filed: 2003-02-05
Abstract: A hinge for supporting a vent between a closed position and open position comprises a support track 1 and a vent arm 10 joined by a linkage 4,5,6,7. A seal slider 3 is movably mounted on the support track 1 and is biased away from a pivot point 2 on the support track 1 by a leaf spring 17. Upon closing the vent, a first cam surface on the seal slider 3 is engaged by an engagement member 13 on the vent arm 10. This forces the seal slider 3 towards the pivot 2 against the bias of the spring 17, and a second cam surface of the seal slider 3 engages a sealing block on the vent arm 10. This prevents the vent arm from moving outwards and bowing of the window thus providing improved weather sealing around the vent.
Patent GB-0303899-D0 (GB)
Title: Method of mixing flowable materials
IPC: B01F13/00
Filed: 2001-09-03
Abstract: Flowable materials, such as cement and sand, are mixed by placing the materials to be mixed in an elongate flexible resealable bag having handles at its opposite ends and alternately raising and lowering the handles relative to one another to cause the materials to tumble alternately in opposite directions within the bag. The bag is fashioned to have a greater girth at its center than near its ends.