baber/WOPTO huggingface dataset:
Patent FI-833109-A0 (FI)
Inventor: SKARDAL KARL ARVID
IPC: D21D5/24
Filed: 1983-09-01
Abstract: @ A vortex cleaner for separating fibre-liquid-suspensions, and in particular paper-pulp suspensions, into fractions, comprises an elongate vortex chamber (1) of circular cross-section, which over a part (3) of its length tapers towards its one end. At the wider end of the chamber there is provided a substantially tangentially directed inlet (4) for the suspension to be treated, and an axially directed outlet (6) for a lighter fraction of the treated suspension. At the narrower end of the chamber there is provided a second, axially directed outlet (7) for a heavier fraction of the treated suspension. The chamber is provided, within its narrowing part (3), with a plurality of baffles (9) which project radially into the chamber from the inner surface of the chamber wall, and which are inclined relative to the axial direction of the chamber substantially in concordance with the helical flow of suspension fed through the tangential inlet (7) and passing nearest the chamber wall towards the narrower end of the chamber, These baffles are mutually spaced apart when seen in both the axial and peripheral direction, in a manner such that the upstream end of a given baffle is located at a peripheral and/or axial distance from and downstream of the downstream end of the immediately preceding baffle. In this way, the baffles ensure that the heavier fraction is discharged through the reject outlet (7) at the narrower end of the chamber, so as to obviate the risk of the vortex cleaner being blocked, without impairing the fractionating process in the vortex cleaner at the same time.
Patent FI-833669-A0 (FI)
Inventor: BLANK KURT
IPC: C03B35/16
Filed: 1983-10-10
Abstract: Apparatus and method for moving a glass mass, such as a glass sheet in horizontal attitude through a bending section of a heating oven. The glass sheet at a deformation temperature is imparted movement along the conveyor system including a plurality of rollers, and a gaseous flow at high temperature, having a flow speed which varies continuously across the width of the glass sheet, impinges on its lower surface to at least partially balance the weight of the glass sheet in regions requiring good optical quality.
Patent FI-865100-A0 (FI)
Inventor: HAMMER BENEDIKT
IPC: D21C9/10
Filed: 1986-12-15
Abstract: 1. Process for the bleaching and delignifying of cellulose-containing products with peroxides and/or oxygen and/or ozone, characterised in that one additionally uses 0.01 to 2.5 wt. % of cyanamide and/or cyanamide salts, referred to the dry weight of the cellulose, and adjusts the pH value of the bleach to 4 to 13.
Patent FI-871195-A0 (FI)
Inventor: HOEKSTRA MARVIN SIMON
IPC: C07D487/04
Filed: 1987-03-18
Abstract: Dihydro-1H-pyrrolizine-3,5-(2H,6H)-dione is produced in higher overall yield in a process which comprises catalytically hydrogenating a lower alkyl ester of 4-(hydroxyimino)heptanedioic acid in the presence of a tri-(lower alkyl)amine, followed by cyclization of the product thus produced in the presence of a cyclizing agent such as acetic anhydride.
Patent FI-872169-A0 (FI)
Inventor: ISHIHARA KOUJI
IPC: A61K31/70
Filed: 1987-05-15
Abstract: A sucralfate preparation in the form of a suspension which is suitable for curing esophagitis or esophageal ulcer and a method of preparation thereof are disclosed. The sucralfate preparation comprises sucralfate suspended in an aqueous solution or aqueous suspension of water-soluble or water-insoluble polymeric substance as a suspending agent or thickening agent and has a viscosity in the range from 1,000 to 5,000 cP. This sucralfate preparation adheres selectively to ulcerated or inflammatory sites of the esophageal mucosa and is very effective as a cure for esophagitis or esophageal ulcer.
Patent FI-872304-A0 (FI)
Inventor: DAHLIN RUNE
IPC: B31B50/44
Filed: 1987-05-25
Abstract: Expandable type press plunge (4) comprising two plunge parts, named formation part (8) and expansion part (9), which are axially movable in relation to each other, and in which the expansion part (9) is adapted to provide an expansion of some part of the plunge (4) when said two parts are moved together, and in which the expansion part (9) comprises an expansion disc (19) made of an elastic or deformable material which is cup-formed in its non-operated condition, and in that the formation part (8) is formed with a bottom plate (16) having an upper surface supporting and guiding at least a part of the bottom surface of the expansion disc (19), and in which the outer peripheral surface of the bottom plate (16) is of the same shape and at least the same size as the outer peripheral edge of the expansion disc (19) in its non-operated condition, and whereby the cup-formed expansion disc (19) is more or less flattened and the outer peripheral edge thereof is widened outside the bottom plate (19) when the formation part (8) and the expansion part (9) are moved axially in a direction towards each other.
Patent FI-882255-A0 (FI)
Inventor: DOUGLAS JAMES L
IPC: C04B28/36
Filed: 1988-05-13
Abstract: Cyclobutene derivs. of formula (I) are used in prepn. of cyclobutene derivs. of formula (V), or their non-toxic pharmaceutically acceptable salts, by (a) reacting (I) with a phenol deriv. of formula (III) in an inert solvent, or mixed aq./organic solvent, in presence of a base and opt. a catalyst to give a cpd. of formula (IV); and (b) reacting with an amine of formula R1NH2. - In formulae, R1 = H or lower alkyl; R2 and R3 = lower alkyl; or NR2R3 = pyrrolidino, methylpyrrolidino, piperidino, methylpiperidino, homopiperidino, heptamethyleneimino, or octamethyleneimino; R = lower alkyl or cyclohexyl; and X = leaving gp.
Patent FI-893717-A0 (FI)
Inventor: HAESELICH JR DETLEF
IPC: F41A19/59
Filed: 1989-08-07
Abstract: The invention relates to ammunition comprising a launcher (1) and an active charge (2) to be fired from the latter, the active charge being propelled from the launcher with the aid of a propulsive charge (14). According to the invention, it is proposed that the launcher (1) has in the bottom region an electromagnetic coil (6), which can be connected to an electrical supply source and has a movably mounted armature (10), the armature being designed as a striker pin (10) for a percussion cap (13), which fires the propulsive charge (14). In this way, the previously customary electrical ignition of the propulsive charge (14) is replaced by a reliable striker-pin ignition (5). <IMAGE>
Patent FI-893750-A0 (FI)
Inventor: COOPER MARTIN EDWARD
IPC: C07H19/01
Filed: 1989-08-09
Abstract: Compounds of formula I <CHEM> in which [R<1> and R<2>], [R<3> and R<4>] and [R<5> and R<6>] represent a carbon-carbon bond or two hydrogen atoms;  R<2> additionally represents alkyl;  R<7>, R<8> and R<9> represent groups including H or OH,  R<1><0> has various significances including alkyl and alkenyl;  X and Y represent groups including O and (H,OH); R<1><4>, R<1><5>, R<1><6>, R<1><7>, R<1><8>, R<1><9>, R<2><2> and R<2><3> represent H or alkyl; R<2><0> and R<2><1> represent groups including O, (H,OH) and (H,O-alkyl),  n is 1, 2, or 3, and in addition, Y, R<1><0> and R<2><3>, together with the carbon atoms to which they are attached, may represent a neterocyclic ring,  (with certain provisos) are described. Processes for making the compounds and pharmaceutical formulations containing them, eg for use as immunosuppressive agents, are also described.
Patent FI-896199-A0 (FI)
Inventor: MALABARBA ADRIANO
IPC: A61P31/04
Filed: 1989-12-22
Abstract: The invention is directed to C<6><3>-amide derivatives of 34-de(acetylglucosaminyl)-34-deoxy-teicolplanins of the formula I <CHEM>  wherein: A represents N[(C9-C12)aliphatic acyl]-beta-D-2-deoxy-2-aminoglucopyranosyl:  B is hydrogen or a protecting group of the amine function;  M represents alpha-D-mannopyranosyl;  Y represents a di- or poly-amine group of the formula  -NR-[(CH2)mNR<1>]n-X-[(CH2)kNR<2>]n-(CH2)p-NR<3>R<4>  wherein:  R is hydrogen or linear or branched (C1-C8)alkyl;  R<1> is hydrogen or linear or branched (C1-C8)alkyl;  R<2> is hydrogen or linear or branched (C1-C8)alkyl; R<3> and R<4> are each independently hydrogen, linear or branched (C1-C8)alkyl optionally bearing a NH2, OH or SH substituent or taken together with the adjacent nitrogen atom, form a 5 to 7 membered saturated heterocyclic ring which may contain a further heteroatom selected from -S-, -O- and -NR<5>- wherein R<5> is hydrogen, (C1-C4)alkyl, phenyl, or phenyl-(C1-C4)alkyl  m, k and p each independently represent an integer from 2 to 8;  n and h, each independently, represent an integer from 0 to 4; X represents a single bond, or when n is 1, taken together with the adjacent group NR<1>, it may represent a bifunctional radical of the formula: <CHEM> wherein r and s each independently represent an integer from 1 to 6 with the proviso that their sum is an integer from 3 to 8;  and their addition salts with acids. The derivatives are prepared by reacting 34-de(acetylglucosaminyl)-34-deoxy-teicoplanins with an active esters forming reagent such as chloroacetonitrile and then contacting said active esters with the appropriate di- or poly-amine.   The amide derivatives are active against Gram-positive microorganisms, in particular against Group A Streptococci.
Patent FI-901773-A0 (FI)
Inventor: MELIN PER
IPC: A61K38/095
Filed: 1990-04-06
Abstract: A vasotocin derivative of formula (I) where Hmp is a 2-hydroxy-3-mercaptopropionic acid residue, X is formula (II), Q1 and Q2 are the same or different and are H or from 1 to 3 peptide residues of the same or different natural or unnatural L- or D-amino acids, and n is 1, 2 or 3. A pharmaceutical composition is also described which is intended for use as a vasoconstrictive agent comprising at least one vasotocin derivative as defined above.
Patent FI-902454-A0 (FI)
Inventor: VAN BERNE JOOST
IPC: A45C13/28
Filed: 1990-05-17
Abstract: The invention relates to a holder (1) provided with a lockable lid (2) and a carrying handle (7) connected with the holder, the ends of which carrying handle are attached to the holder wall, the ends (8) of the carrying handle sticking eccentrically in openings (9) of rotating disks (3, 4) attached to the holder wall, the hand grip part of the carrying handle being positioned in a groove (10) in the lid in a first position of the disks, while in a second position of the disks the carrying handle is clear of the lid.
Patent FI-904164-A0 (FI)
Inventor: JENNINGS REX ALLEN
IPC: C07C229/28
Filed: 1990-08-22
Abstract: An improved process for the preparation of cyclic amino acids by a novel synthesis is described where a dinitrile derivative is converted in two steps to the desired products, as well as valuable intermediates used in the process.
Patent FI-905011-A0 (FI)
Inventor: POLI STEFANO
IPC: C07K1/02
Filed: 1990-10-11
Abstract: 3-(L-pyroglutamyl)-L-thiazolidine-4-carboxylic acid and derivatives thereof are prepared by condensing L-pyroglutamic acid or its substitution products, either in the presence of dicyclohexylcarbodiimmide or the like, or by condensation of active derivatives of L-pyroglutamic acid with 4-thiazolidine-carboxylic acid derivatives.
Patent FI-915190-A0 (FI)
Inventor: CLUYSE JEAN
IPC: D21H17/67
Filed: 1991-11-04
Abstract: Bentonite swelling clay is provided to a paper making mill as a fluid concentrate containing more than 15% bentonite wherein swelling of the bentonite is prevented by inorganicelectrolyte in the concentrate, and the bentonite swells upon dilution either before addition of the cellulosic suspension or after addition.
Patent FI-920246-A0 (FI)
Inventor: PETANDER LARS HARALD
IPC: D21H21/10
Filed: 1992-01-20
Abstract: The invention relates to a process for the production of paper by adding to an aqueous fiber suspension, which possibly contains a filler, auxiliary agents for improving retention and/or dewatering, the auxiliary agents being a cationic long-chain polyacrylamide and an aluminum salt, and by dewatering the obtained fiber suspension during the sheet-forming stage. According to the invention, the said aqueous fiber suspension, possibly containing a filler, to which the cationic long-chain polyacrylamide has first been added, is subjected to shearing forces, whereafter there is added to it, directly before sheet forming, a polymeric aluminum salt or an aluminum salt, in which case a base or an acid is added, when necessary, to the said fiber suspension so that the pH be within the range 7-9 before the sheet forming, in which case aluminum hydroxy particles having anionic surface charges will be formed in situ.
Patent FI-934147-A0 (FI)
Inventor: MOUROT CHRISTOPHE
IPC: H03H17/02
Filed: 1993-09-22
Abstract: Method for determining the transmittance of a filter circuit (3) provided for converting the impulse response H(z) of a filter (2) into a minimum-phase response. The method comprises a calculation of the theoretical frequency response of the filter circuit (3) and the impulse frequency response with minimum phase, by imposing a condition of causality on the cepestra of the minimum-phase response, a determination of the theoretical transmittance by fast inverse Fourier transform of the theoretical frequency response, an estimate of the transmittance of the filter circuit (3) by truncation of the theoretical transmittance of which only a predetermined number of coefficients are kept, and a determination of the overall minimum-phase response from a limited development of the cepestra. <IMAGE>
Patent FI-943350-A0 (FI)
Inventor: KATZER HANS DR
IPC: C04B28/34
Filed: 1994-07-14
Abstract: The invention relates to a method of producing shaped bodies having heat insulating properties and based on foamed alkali metal silicate particles containing silicon dioxide (SiO2) and alkali metal oxide (M2O) (M is an alkali metal) in a molar ratio of from 2 to 4.5 (SiO2:M2O), and is characterised in that 100 parts by weight of the foamed alkali metal silicate particles are mixed with an aqueous solution of monoaluminium phosphate (Al(H2PO4)3), so that the molar ratio Si:Al in the mixture assumes a value of from 1 to 60, the mixture is charged into a preselected mould and is compacted to from 20 to 80% of the original volume to give a shaped body, and the shaped body is heated to a temperature of from 100 to 500 DEG C until a chemical reaction bonding between the alkali metal silicate particles and the monoaluminium phosphate has taken place. The invention further relates to the use of such shaped bodies as heat-insulating and sound-insulating material.
Patent FI-944335-A0 (FI)
Inventor: KACHER MARK LESLIE
IPC: C11D1/10
Filed: 1994-09-19
Abstract: The invention provides a firm, ultra mild, neutral pH cleansing bar comprising: from about 5% to about 50% of monocarboxylic acid; wherein from about 20% to about 65% by weight of said monocarboxylic acid is neutralized; from about 20% to about 65% of an anionic and/or nonionic bar firmness aid, and from about 15% to about 55% water by weight of said bar; wherein said free monocarboxylic acid is from about 35% to about 80% by weight of said mixture of free and neutralized monocarboxylic acid; wherein said neutral pH is from about 6.3 to about 8.0; wherein the said neutralized monocarboxylic acid has a cation selected from the group consisting of sodium, magnesium, calcium, aluminum, and mixtures thereof; and wherein said bar comprises a rigid crystalline phase skeleton structure comprising an interlocking, open three-dimensional mesh of elongated crystals consisting essentially of said monocarboxylic acid.
Patent FI-954948-A0 (FI)
Inventor: LINDHARDT OLE
IPC: F16L47/24
Filed: 1995-10-17
Abstract: A pipe coupling is provided with means to fix at least a pipe end. The fixing means comprise a stub (1) and a sleeve (5) extending radially outside it at a distance so as to provide between these an annular depression (13) in which the pipe end (12) may be positioned. The fixing means additionally comprise at least one diaphragm (7) having its one side facing the wall of the pipe end and its other side facing a cavity (6) to which a fluid under pressure may be supplied with a view to pressing the diaphragm (7) substantially radially against the wall (12) of the pipe end.
Patent FI-960659-A0 (FI)
Inventor: RUPP ARNULF
IPC: H05B41/298
Filed: 1996-02-14
Abstract: The gas-discharge tube (LP) with e.g. its preheater (VH) is connected to the output of a generator (G) of AC at a predetermined high frequency from the mains supply. A control input of the generator is connected to a switch-off device (AV) producing a signal (CS1) when activated by the detector (VE) of the peak-to-peak voltage across the lamp. The output (UA) of the detector is proportional to the detected peak-to-peak voltage. When this output exceeds a threshold value the generator is switched off.
Patent FI-963755-A0 (FI)
Inventor: BEMELMANS ALEXIS
IPC: A61P25/28
Filed: 1996-09-20
Abstract: Recombinant defective virus contg. a DNA sequence (I) encoding a protein (II) with glutamate decarboxylase (GAD) activity, is new. Also new are:(1) a virus as above where the DNA is cDNA or gDNA which is under the control of a LTR-RSV promoter (which can be expressed in the majority of nerve cells);(2) a pharmaceutical compsn. contg. the virus;(3) mammalian cells infected with this virus, and(4) implants contg. these cells and an extracellular matrix.
Patent FI-963796-A0 (FI)
Inventor: DI LORETO OSWALDO
IPC: C04B35/66
Filed: 1996-09-24
Abstract: PCT No. PCT/BE95/00012 Sec. 371 Date Sep. 10, 1996 Sec. 102(e) Date Sep. 10, 1996 PCT Filed Feb. 10, 1995 PCT Pub. No. WO95/26324 PCT Pub. Date Oct. 5, 1995A powdered mixture of chemicals for forming a refractory composition, including a filler consisting of refractory particles, metal particles and metal peroxide containing particles, wherein the metal peroxide containing particles have a calcium peroxide content of at most 75 wt %, a magnesium peroxide content of at most 30 wt %, a barium peroxide content of at most 92 wt %, and/or a strontium peroxide content of at most 90 wt %. A refractory composition prepared from said mixture, a method for forming said composition and a method for using same are also disclosed.
Patent FI-971664-A0 (FI)
Inventor: MAEKINEN JORMA
IPC: H04M1/60
Filed: 1997-04-18
Abstract: The invention relates to echo cancelling methods used in telephone systems, more specifically to echo cancelling methods based on two filters. The echo cancelling method according to the invention employs two adaptive filters, namely, a main filter (10) and a background filter (50). The purpose of the background filter (50) is to guard against errors in the main filter (10) model. The main and background filter coefficients are updated on different conditions, and the residual signals (L_RES1, L_RES2) produced by the filters are compared to each other. The set of filter coefficients used for generating the echo canceller's output signal (S_OUT) is selected on the basis of said comparison of the residual signals. The selection of the set of filter coefficients is carried out either by copying the background filter coefficients to the main filter or by interchanging the background and main filter functions. Operation of the echo canceller in a double talk situation is enhanced by comparing the residual signals produced by the two filters frequency band by frequency band, thus avoiding errors caused by echo-resembling correlations caused by random loud sounds in double talk situations. <IMAGE>
Patent FI-971831-A0 (FI)
Inventor: HARRISON BOYD LYNN
IPC: C07D407/06
Filed: 1997-04-29
Abstract: The present invention is new 3-(heterocyclic)-propenoic acid derivatives and pharmaceutical compositions thereof. These new 3-(heterocyclic)-propenoic acid derivatives are useful as NMDA antagonist.
Patent FI-972775-A0 (FI)
Inventor: TAKEUCHI MAKOTO
IPC: A61K31/439
Filed: 1997-06-27
Abstract: Quinuclidine derivatives represented by general following general formula (I), salts, N-oxides or quaternary ammonium salts thereof, and medicinal compositions containing the same. <CHEM> The compound has an antagonistic effect on muscarinic M3 receptors and is useful as a preventive or remedy for urologic diseases, respiratory diseases or digestive diseases.
Patent IL-83844-A0 (IL)
Title: Method and apparatus of manufacturing a tire by the laying of rubber products onto a firm support
IPC: B29D30/60
Filed: 1987-09-09
Abstract: The rubber products forming a part of the structure of a tire are laid onto a rigid core by means of a volumetric extruder having an outlet orifice of small size positioned close to the surface on which the rubber is to be applied. The rubber products are built up by a meridian displacement of the orifice relative to the receiving surface with the extrusion of a controlled volume of rubber.
Patent IL-84339-A0 (IL)
Title: Substituted 2-phenylimino-oxazolidines,their preparation and their use as herbicides and algicides
IPC: A01P13/00
Filed: 1987-11-02
Abstract: The invention relates to a herbicidally and/or algicidally active compound of the general formula <CHEM>  wherein R1 is a substituted or non-substituted alkyl group having 1-6 carbon atoms, or an alkenyl or alkynyl group having 2-6 carbon atoms; R2 is a halogen atom; a nitro group; a cyano group; a substituted or non-substituted benzyl, phenyl, phenoxy, phenylthio, phenylsulphinyl, phenylsulphonyl or phenylsulphonyloxy group; or a halogenated or non-halogenated alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl or alkylsulphonyloxy group having 1-4 carbon atoms; R3 is a hydrogen atom, a halogen atom, or an alkyl group having 1-4 carbon atoms; and  X is O or S; or a salt of this compound with an organic or inorganic acid.
Patent IL-97311-A0 (IL)
Title: Vectors and compounds for expression of glycosylation mutants of human protein c
IPC: A61K38/00
Filed: 1991-02-20
Abstract: A method for the recombinant production of forms of human protein C with higher activity is described. These forms differ from native protein C in their increased amidolytic and functional activities and novel carbohydrate structures. DNA compounds, vectors, and transformants useful in the method are also disclosed.
Patent SE-9302133-A0 (SE)
Title: Transistorglimlampa som flamlampa och rörlampa med låga som passar i rörlampearmaturerna
Inventor: SVENSSON KJELL INGVAR
IPC: H01L33/00
Filed: 1993-06-18
Abstract: Sammandrag: Uppfinningen är ea transistorglimlampa som flamlampa och rarlampa med lAga som passer i rorlampearmaturerna genom att anoden. liknar en ljusliga som lampan ddr skall fares-W.11a och glimlagan ddrigenom blir dnnu mera ilk en ljuslaga ndr strammen av elektroner gar till den fr6.'n katoden corn är en transistoremitter och en transistorbas som her glimgapet som motsvarighet till radiordrets gap mellan galler och anod och corn motsvarighet till transistorns dye/Wing mellan bas och kollektoro