baber/WOPTO huggingface dataset:
Patent NO-844730-L (NO)
Inventor: PFOHL SIGBERG
IPC: D21H17/37
Filed: 1984-11-28
Abstract: 1. A process for the production of paper, cardboard and board having high dry strength, wet strength and alkali resistance by adding an aqueous polymer solution to the paper stock in an amount of from 0.1 to 5% by weight, based in each case on the solids, and draining the paper stock on a screen to form sheets, wherein the aqueous polymer solution used is a reaction product obtained by reacting (1) a homopolymer of a vinylimidazole of the formula I  see diagramm : EP0146000,P6,F1  where R**1 , R**2 and R**3 are each H or CH3 , and R**1 may furthermore be C2 H5 , C3 H7 or C4 H9 , or (2) a water-soluble copolymer of a) at least 5% by weight of a vinylimidazole of the formula I, b) up to 95% by weight of acrylamide and/or methacrylamide and, if desired, c) up to 30% by weight of acrylonitrile, methylenically unsaturated C3 -C5 - carboxylic acid or one of its esters, with epichlorhydrin in a ratio of from 0.02 to 2.9 moles of epichlorhydrin per molar equivalent of basic nitrogen in the homopolymer or copolymer, in the absence of a polyalkyleneimine.
Patent NO-872677-L (NO)
Inventor: GRAPPE JACQUES
IPC: F17C3/00
Filed: 1987-06-25
Abstract: A storage device has an inner enclosure (6) and a leakproof and a rigid outer enclosure (5), which are mounted one inside the other and separated by an intermediate space (9) containing a fluid, continuous in phase at pressures other than that of the material stored, and pressure measurement equipment (16, 15) enabling the differences in the pressure of the fluid to be monitored. Advantageously, the device additionally features sampling equipment (18, 17) enabling the composition of the fluid to be monitored. The device may be buried, the outer enclosure being then placed against the cement walls (4) of a cavity, which may be a drilled well. The inner enclosure may feature a leakproof skin which is made rigid by the presence in the intermediate space of a porous and rigid filling material in which the fluid can circulate.
Patent NO-873288-L (NO)
Inventor: SPARKJAER OLE
IPC: H04S3/00
Filed: 1987-08-06
Abstract: PCT No. PCT/DK86/00131 Sec. 371 Date Aug. 4, 1987 Sec. 102(e) Date Aug. 4, 1987 PCT Filed Dec. 4, 1986 PCT Pub. No. WO87/03771 PCT Pub. Date Jun. 18, 1987.By a method and a circuit for the purpose of decoding four-channel signals coded in a matrix and available in the form of a two-channel signal, whereby in each channel an automatic control of the amplification will take place by means of an output amplifier ( DELTA L,  DELTA R,  DELTA B,  DELTA C) in the output stage in question, it is proposed that the differential signal is conducted both to a delay circuit ( DELTA T) and then to an expander circuit (EXP), and also to a central rectifier element (D1), that the output signal (UCD) form the rectifier circuit (D1, CA, CD) is both conducted to the expander circuit (EXP) and applied for controlling the channels in pairs, whereby the stereo channels are controlled in phase and the center and background channels in reversed phase of the mean value (UCD) of the differential signal, and that all channels moreover adjusted both in phase to the DC component of the summation signal amplitude and also in accordance with a level chosen in advance.
Patent NO-894906-L (NO)
Inventor: MOSZKOWSKI STEFAN JACEK
IPC: F24F5/00
Filed: 1989-12-07
Abstract: PCT No. PCT/SE88/00335 Sec. 371 Date Dec. 18, 1989 Sec. 102(e) Date Dec. 18, 1989 PCT Filed Jun. 17, 1988 PCT Pub. No. WO88/10402 PCT Pub. Date Dec. 29, 1988.Ventilation equipment with an intake of fresh air supply device and heat emitting or absorbing ceiling panels. These panels are placed laterally adjacent to the fresh air supply device, which is formed for blowing in air laterally along the underside of the panels so that the blown-air air coacts thermally with the panels.
Patent NO-901014-L (NO)
Inventor: HEILIGER MARTHA-CATHARINA
IPC: E21D15/44
Filed: 1990-03-02
Abstract: PCT No. PCT/DE89/00436 Sec. 371 Date Mar. 2, 1990 Sec. 102(e) Date Mar. 2, 1990 PCT Filed Jul. 1, 1989 PCT Pub. No. WO90/00217 PCT Pub. Date Jan. 11, 1990.Hydraulic steel mine prop having a bottom ram including an outer cylindrical tube (1) having a cylinder bottom (14) and an end collar (16), as well as a top ram guided coaxially slideably in the bottom ram by the end collar (16) and a guide ring (12). The top ram is a cylindrical tube (2) comprising a piston (9) sealed and guided relative to the inner wall of the outer cylindrical tube (1). A prop head (4), a setting and withdrawal valve (21), an inner extension stroke limiter, and a return spring (6) are also provided. Each of the outer and the inner cylindrical tubes is received at its facing ends by corresponding projections or facing end grooves of the end collar or piston at one end and at the prop head or cylinder bottom at the other end. Seals are provided at least at the piston, the prop head, and the cylinder bottom. An element is provided between the prop head and the piston for taking up tension forces between these two structural parts. A further tension element (7) arranged coaxially to the cylindrical tubes, is attached to the cylinder bottom. The element (7) extends as a holding rod through the piston and has a holding element (8) at its free end. A compression spring (6) is arranged coaxially to the tension element to act as a return spring.
Patent NO-904937-L (NO)
Inventor: IWAI TATSUAKI
IPC: A46B11/00
Filed: 1990-11-14
Abstract: This invention relates to a toothbrush (a) the filament-implanted portions of which are not easily contaminated with germs even when the toothbrush is used for a long period of time. This tooth brush (a) is characterized in that filaments (b) each of which is covered with a compound film consisting of a polymer having the cation exchanging functions, and a cation sterilizer are implanted.
Patent NO-913536-L (NO)
Inventor: BJOENTEGAARD GISLE
IPC: H04N5/21
Filed: 1991-09-09
Abstract: PCT No. PCT/NO92/00144 Sec. 371 Date Apr. 20, 1994 Sec. 102(e) Date Apr. 20, 1994 PCT Filed Sep. 8, 1992 PCT Pub. No. WO93/05612 PCT Pub. Date Mar. 18, 1993.Smoothing of regenerated digital pictures (e.g. after a heavy signal compression and coding for transmission on a narrowband medium) can be effected by means of a so-called "cosmetics filter" which filter comprises a digital lowpass filter, a delay, a subtraction unit, a table and an adder. An input signal enters the lowpass filter and the delay which is arranged in parallel with the lowpass filter. The difference between the delayed signal and the lowpass-filtered signal is used to address the table. An address content from the table is passed to the adder to be added to the lowpass-filtered signal from the lowpass filter, and the sum signal from the adder is the final filtered signal to the output from the cosmetics filter.
Patent NO-920492-L (NO)
Inventor: SIMMS GRAHAM JOHN
IPC: B26B21/00
Filed: 1992-02-06
Abstract: PCT No. PCT/US91/03752 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed May 28, 1991 PCT Pub. No. WO91/19597 PCT Pub. Date Dec. 26, 1991.Safety razors comprise frames in which blade members are mounted in such a manner as to permit their angular displacement to change their shaving angle in use. The blade members are pivotally or hingedly mounted and are spring biassed to a normal position in which their shaving angles are at a maximum value. When, in use, the razor experiences high drag forces, the blade members are caused to move so as to reduce their shaving angles. The blade members may respond directly to drag forces applied to them or indirectly in response to deflection of guard members under high drag forces.
Patent NO-932812-L (NO)
Inventor: ANDRESEN HANS
IPC: C11D3/37
Filed: 1993-08-06
Abstract: A heavy duty particulate laundry detergent composition which is of reduced dye transfer properties and improved dye stability during laundering of mixed colored and white fabric laundry items is a built nonionic detergent composition (with the builder usually including sodium tripolyphosphate and/or zeolite) in which bentonite or other suitable montmorillonite clay adsorbs any dye released into the wash water by the dyed items and carries such dye off in the removed wash water and rinse water, so that it does not deposit on any white or light colored laundry items. This action of the bentonite is specific to essentially nonionic synthetic organic detergent compositions and to wash waters that contain only (or essentially only) the present nonionic detergent component, present in sufficient anti-deposition proportion. In some instances a low molecular weight polyvinyl pyrrolidone may be present in the detergent compositions to reduce dye transfer further. Various other usual detergent composition builders, functional components, adjuvants and fillers may be present in the invented compositions, together with some water, provided that they are non-interfering. Bleaching compounds and optical brighteners are best omitted or essentially omitted, to improve dye stability of the dyes of the colored laundry items (although comparatively small proportions thereof may be acceptable).
Patent NO-942736-L (NO)
Inventor: VANDERLAAN DOUGLAS G
IPC: C08F20/28
Filed: 1994-07-21
Abstract: A soft contact lens which comprises a water-swollen gel of a polymer prepared by polymerizing one or more hydrophilic monomers such as 2-hydroxyethyl methacrylate, one or more cross-linking monomers, and a monomer that contains metal-chelating functionality such as an aminopolycarboxylic acid that contains a polymerizable olefinic group.
Patent NO-943435-L (NO)
Inventor: RAVENEL PIERRE
IPC: C01B21/072
Filed: 1994-09-15
Abstract: The invention relates to a continuous process for the preparation of aluminium nitride by carbonitridation of alumina. According to this process, the reaction, which involves alumina, carbon and nitrogen, is carried out in a moving bed reactor, characterised in that the reaction region has a plurality of pipes.
Patent NO-943874-L (NO)
Inventor: CHANDRASEKHAR SRINIVASAN
IPC: A61K31/445
Filed: 1994-10-13
Abstract: A method of treating resistant neoplasms comprising administering to a human or other mammal in need of treatment an effective amount of a compound having the formula <CHEM>     wherein R<1> and R<3> are independently hydrogen, -CH3, <CHEM>  or <CHEM>  wherein Ar is optionally substituted phenyl; R<2> is selected from the group consisting of pyrrolidino, hexamethyleneimino, and piperidino, a pharmaceutically acceptable salt or solvate thereof.
Patent NO-944948-L (NO)
Inventor: DELANDE BRUNO
IPC: B65G47/90
Filed: 1994-12-20
Abstract: The invention relates to an apparatus for transferring an element of a moulding assembly in an operation for moulding small articles, permitting the vertical taking hold of and setting down of a first mechanical piece, a countermould (20), which is complementary to and separable from a second mechanical piece containing the first piece, a master mould (36), the said pieces constituting a moulding assembly. The device comprises:     means for clamping the countermoulds (20) without play, means for blocking the countermoulds in a horizontal position at one and the same level independently of the curvature of the mould plates, means for rapid ejection of the countermoulds when they are set down, and fixed means for guiding the countermoulds on their return to the washing station at a distance from the master moulds.   <IMAGE>
Patent NO-951746-L (NO)
Inventor: NANTEUIL GUILLAUME DE
IPC: A61P43/00
Filed: 1995-05-04
Abstract: Peptide derivatives of trifluoromethyl ketones of formula (I), their hydrates, enantiomers, diastereoisomers, epimers, and salts are new. R1, R2 = 1-6C alkyl or 3-7C cycloalkyl; R3 = H, 1-6C alkyl or 3-7C cycloalkyl; R4 = halo, or 1-6C alkyl or alkoxy; R5 = 1-6C alkyl; X, Y = CO or SO2; n = 1, 2, or 3; p = 0 or 1; Z = S or O; A = a gp. of formula (i) or -NR6-CHR7-; A1 with the N and CH forms a 2-azabicyclo(2,2,2)octane, 2-aza bicyclo(2,2,1)heptane, perhydroindole, perhydroisoindole, indoline, isoindoline, perhydroquinoline, perhydroisoquinoline, 1,2,3,4-tetrahydroisoquinoline, 1,2,3,4-tetrahydroquinoline, cyclopenta(b)pyrrolidine, 1,3-thiazolidine, or pyrrolidine ring, R6 = H, 1-6C alkyl, 3-6C cycloalkyl, or indan-2-yl, R7 = H, or 1-6C alkyl.
Patent NO-951875-L (NO)
Inventor: JOHANSEN NIELS
IPC: G01N33/533
Filed: 1995-05-11
Abstract: A method of detecting an antibody in a sample using a labelling compound and comprising the steps of mixing a ligand antigen, antibody or hapten bound to biotin with the sample; an antibody directed against the antibody to be detected bound to paramagnetic particles; and a chemiluminescent acridinium compound bound to avidin or streptavidin to form a solid phase complex; separating the solid phase from the liquid phase; and analysing the separated solid phase for the presence of chemiluminescent complex.
Patent NO-952222-L (NO)
Title: Laste- og losseterminal for Ro-Ro-skip
Inventor: GRADUS CORNELIS
IPC: E01D15/24
Filed: 1995-06-06
Abstract: Laste- og losseterminal for Ro-Ro-skip og omfattende en bevegelig bro (2) som i sin ene ende (3) er svingbart opplagret på kaien og i sin annen ende (5) understøttes av en flottør (6) med fast oppdrift. Forskyverinnretninger (7) er anordnet mellom flottøren og broens annen ende (5) for at endeseksjonen (5) skal kunne beveges stort sett i vertikal retning i forhold til flottøren (6). Forskyver- innretningene omfatter et hydraulisk system med hydrau- liske sylindrer, pumper, ledninger, ventiler og regula- torer.
Patent NO-962747-L (NO)
Inventor: TOLVANEN ILKKA
IPC: G01N33/28
Filed: 1996-06-28
Abstract: PCT No. PCT/FI94/00575 Sec. 371 Date Jul. 15, 1996 Sec. 102(e) Date Jul. 15, 1996 PCT Filed Dec. 21, 1994 PCT Pub. No. WO95/18367 PCT Pub. Date Jul. 6, 1995A method and a device for determination of the stability or storability of oil, wherein the stability of oil is determined by measuring the intensity of light scattering from the oil surface, when an asphalteneflocculating liquid is added to the oil sample for determining the stability of the oil. In an advantageous embodiment of the method the intensity of scattered light is directed onto the surface of the oil sample by using a suitable prism. The invention allows implementation of a fully automatically operating analyzer for determining the stability of oil. A closed measuring system is brought about that solves the explosion protection problem which is important in oil refining.
Patent NO-964642-L (NO)
Inventor: CURE OMER PAUL IVO
IPC: G01N27/406
Filed: 1996-11-01
Abstract: PCT No. PCT/EP96/00952 Sec. 371 Date Oct. 18, 1996 Sec. 102(e) Date Oct. 18, 1996 PCT Filed Mar. 6, 1996 PCT Pub. No. WO96/32636 PCT Pub. Date Oct. 17, 1996The invention relates to a method to measure an electro-chemical activity of a non-metallic liquid layer lying on a molten bath by means of a measuring cell with an electro-chemical element which has an active part and with a counter electrode. The invention also relates to a measuring cell to measure an electro-chemical activity. In order to achieve exact measuring results of an electro-chemical activity with the least possible expenditure, the measuring cell is dipped through a non-metallic liquid layer into a molten bath, the active part of the electro-chemical element being surrounded by the non-metallic liquid layer of the material of this layer on insertion, this material being held at the electro-chemical element until after measuring the electro-chemical activity and the measurement being carried out after dipping the electro-chemical element into the molten metal within the molten bath. The electro-chemical element is especially developed to enable that the material to be measured adheres to it.
Patent NO-964677-L (NO)
Inventor: BARABAS MIHALY
IPC: C07C259/02
Filed: 1996-11-05
Abstract: PCT No. PCT/HU95/00014 Sec. 371 Date Nov. 5, 1996 Sec. 102(e) Date Nov. 5, 1996 PCT Filed May 4, 1995 PCT Pub. No. WO95/30649 PCT Pub. Date Nov. 16, 1995Hydroximic acid derivatives possess anti-ischemic effects, and therefore, they are useful for treating ischemic states and diseases, such as myocardial ischemia (which may be induced by occlusion of coronary arteries). These derivatives include compounds of formula (I): wherein: X represents a halogen; Z represents an aromatic group, a pyridinyl group, a picolyl group, or a lutidyl group; and R represents an -A-N(R1)R2 group, wherein: R1 and R2 represent, independently from each other, hydrogen or an alkyl group; or R1 and R2, together with the adjacent nitrogen atom, form a 5- to 7-membered, saturated heterocyclic group optionally containing an additional nitrogen, oxygen, or sulfur atom, the heterocyclic group optionally being substituted by at least one alkyl group; and A represents a straight or branched chain alkylene group, as well as pharmaceutically acceptable acid addition salts thereof. The invention further relates to processes for preparing the above noted compounds, and pharmaceutical compositions containing these compounds or their pharmaceutically acceptable acid addition salts as an active ingredient. Additionally, the invention relates to intermediate compounds of formula II used in preparing the compounds of formula I. Formula II is as follows: In formula II, the variables Z and R have the same definitions provided above.
Patent NO-965225-L (NO)
Inventor: RIGAZZI PIER ANDREA
IPC: F02B75/04
Filed: 1996-12-06
Abstract: PCT No. PCT/EP95/02054 Sec. 371 Date Nov. 25, 1996 Sec. 102(e) Date Nov. 25, 1996 PCT Filed May 31, 1995 PCT Pub. No. WO95/33921 PCT Pub. Date Dec. 14, 1995In an autogenous generator (1) in which electrical energy is generated by a linkage between fixed windings (2) and permanent magnets which move integrally on the alternating motion of one or more pistons of a two-stroke internal combustion engine, the cylinders (5) coupled to the pistons (4) have a conical precombustion chamber (10) opening towards the cylinders (5), the engine runs with variable compression strokes, and the magnets (3) and windings (2) are designed such that the ratio between the quantities of mechanical energy used to generate electrical energy for two different strokes of the magnets (3) is equal to the ratio between the two compression ratios obtained in the cylinders (5) in relation to the two different strokes performed by the pistons (4) integral with the said magnets (3) multiplied by the ratio between the two overall efficiency values of the engine in relation to the said compression ratios.
Patent NO-971261-L (NO)
Inventor: FRAY MICHAEL JONATHAN
IPC: C07D413/12
Filed: 1997-03-19
Abstract: PCT No. PCT/EP95/03559 Sec. 371 Date Mar. 21, 1997 Sec. 102(e) Date Mar. 21, 1997 PCT Filed Sep. 8, 1995 PCT Pub. No. WO96/09295 PCT Pub. Date Mar. 28, 1996Compounds of formula (I), wherein A represents N or CH; R1 and R2 independently represent C1-4 alkyl, halo or CF3; R3 represents C1-4 alkyl (optionally substituted), C3-7 cycloalkyl, CF3 or aryl; R4 represents H, C3-7 cycloalkyl or C1-6 alkyl (optionally substituted); and their pharmaceutically acceptable derivatives; are useful in the treatment of, inter alia, neurodogenerative disorders.
Patent NO-972894-L (NO)
Inventor: ROSENBERG JOERG
IPC: B30B11/16
Filed: 1997-06-20
Abstract: PCT No. PCT/EP95/05119 Sec. 371 Date Jun. 20, 1997 Sec. 102(e) Date Jun. 20, 1997 PCT Filed Dec. 22, 1995 PCT Pub. No. WO96/19964 PCT Pub. Date Jul. 4, 1996The present invention relates to a process for the production of lenticular tablets by melt calendering in which molding rolls with depressions in the shape of segments of an ellipsoid are used. The process according to the invention affords tablets which are easily deflashed and in which the tablet residue to be abraded when there is a displacement between the upper and lower half of the tablet is small.
Patent NO-974312-L (NO)
Inventor: SAARIO EIJA
IPC: H04B7/26
Filed: 1997-09-18
Abstract: PCT No. PCT/FI97/00022 Sec. 371 Date Sep. 16, 1997 Sec. 102(e) Date Sep. 16, 1997 PCT Filed Jan. 17, 1997 PCT Pub. No. WO97/26716 PCT Pub. Date Jul. 24, 1997A radio system and a method for controlling transmitting power in the radio system, the radio system being composed of at least one base station communicating with one or more subscriber terminals located within a coverage area. The transmitting power of each subscriber terminal is controlled stepwise by power control commands and the step size of a change in transmitting power is adjusted separately for each connection. In order to achieve an accurate and fast power control, the step size is adjusted on the basis of several received successive power control commands by calculating, from the power control commands, the number of two successive commands in different directions in proportion to the number of commands examined, the calculated proportion is compared to a reference value and the step size is adjusted on the basis of that comparison.
Patent NO-980304-L (NO)
Title: Lasersystem med en passiv mettbar absorberer
Inventor: BIRNBAUM MILTON
IPC: H01S3/16
Filed: 1998-01-23
Abstract: Øyesikkert lasersystem innbefattende et Q-svitsjkrystall dannet av et halvledervertsma- teriale med ikke-sentrosymmetrisk tetrahedral substitusjonale steder dopet med overgangsmetallioner i konsentrasjoner fru omkring 0,001 til omkring 0,10 atomprosent, som virker som en mettbar absorberer for lys ved oyesikre bølgelengder med en relativ lang reaksjonslevetid. Co2":ZnSe har blitt demonstrert til å ha et fordelaktig høy ab- sorbsjonstverrsnitt og fordelaktig høy reaksjonslevetid ved både 1,54 um (Englasslaser) og 1,64 um (Er:YAG-laser). Andre vertsmaterialer innbefattende andre sinkkalkogeni- der, kadmiumkalkogenider og sinkoksider kan anvendes. Resultant Q-svitsjen krever ikke ytterligere fokuserende optikk inn i hulrommet og har en metningsfluens som er tilnærmet en størrelsesorden mindre enn andre mettbare absorberere i det øyesikre bøl- gelengdeområdet, som derved tillater vesentlig hurtigere Q-svitsjbleking, lavere termisk belastning og mindre potensial for ødeleggelse enn de som har vært mulig til nå.
Patent NO-980345-L (NO)
Inventor: FARRAR RICHARD MARK
IPC: G01V8/10
Filed: 1998-01-26
Abstract: PCT No. PCT/GB96/01898 Sec. 371 Date Jul. 2, 1997 Sec. 102(e) Date Jul. 2, 1997 PCT Filed Aug. 5, 1996 PCT Pub. No. WO97/06016 PCT Pub. Date Feb. 20, 1997A method and apparatus for monitoring a body having a reflective surface (1), a coating layer (2) of material transparent to visible light present on the surface (1) and producing a covert optical discontinuity in an imagewise distribution on the layer (2); the imagewise distribution is such that it is visible via polarized light (7) and viewing through a polarized filter (8).
Patent NO-980451-L (NO)
Inventor: EDVARDSEN EINAR
IPC: H04L25/14
Filed: 1998-02-02
Abstract: A local area public telephone network is converted to a digital broadband communication network by installing inverse multiplexers (IM) in network nodes (CAB) in order to utilize the aggregated bandwidth from groups of twisted pair lines being equipped with means deriving maximum bit rates from each included line in existing telephone cables. The inverse multiplexers may operate with data sequence numbering techniques or bit rate-dependent line sequencing schemes.
Patent NO-982632-L (NO)
Inventor: FITZGERALD JAMESINA ANNE
IPC: A61K33/24
Filed: 1998-06-08
Abstract: The subject invention encompasses methods for the prevention and treatment of a human or lower animal subject having a gastrointestinal disorder caused or mediated by algae and/or cyanobacteria comprising administering bismuth to the subject.