baber/WOPTO huggingface dataset:
Patent FI-80663-B (FI)
Title: Process for producing silicon nitride whiskers or silicon nitride powder
Inventor: JUDIN VESA-PEKKA
IPC: C01B/
Filed: 1988-11-30
Granted: 1990-03-30
Abstract: The invention relates to a process for producing silicon nitride whiskers or silicon nitride powder from silicon halide and ammonia at elevated temperature. According to the invention, ammonia 4 is decomposed separately at high temperature to give monoatomic, reactive nitrogen and hydrogen, after which the monoatomic nitrogen is brought once again, in gas phase, into contact with reactive silicon, which is produced in the gas phase from silicon dihalide by lowering the temperature, in order to precipitate finely divided silicon nitride from the gas phase. <IMAGE>
Patent FI-89888-B (FI)
Title: Tracked vehicle
Inventor: NORDBERG BJOERN
IPC: B62D55/06
Filed: 1990-02-14
Granted: 1993-08-31
Abstract: The present invention relates to a tracked vehicle with a chassis 2 and two track frames 6, 7, which are fixed to the chassis and arranged on either side thereof. According to the invention the longitudinal axes of the track frames are each angled at an angle α to the longitudinal axis L of the chassis. The invention means that a tracked vehicle can be driven at high speed on roads without becoming unstable owing to shifting of the tracks. <IMAGE>
Patent FI-97231-B (FI)
Inventor: ANGST CHRISTOF
IPC: A61P9/10
Filed: 1990-09-24
Granted: 1996-07-31
Abstract: Substituted 2-aminoalk-3-enoic acid derivatives of the formula I <IMAGE> process for the preparation of unsaturated amino carboxylic acid derivatives of the formula I <IMAGE> in which R1 is an aliphatic or via a C atom bonded oxacycloaliphatic or optionally aliphatically N-substituted or N-acylated azacycloaliphatic hydrocarbon radical which is substituted by optionally acylated or aliphatically or araliphatically etherified hydroxyl, by halogen, by optionally acylated and/or aliphatically substituted amino or by an aza-, diaza-, azoxa- or oxacycloaliphatic radical, and R2 is free or esterified carboxyl, and their salts have a pronounced and selective antagonistic action on N-methyl-D-aspartic acid-sensitive (NMDA-sensitive) excitatory amino-acid receptors. They are prepared, for example, by, in a compound of the formula II <IMAGE> in which Z1, Z2 are optionally protected hydroxyl, Z3 is an aliphatic or via a C atom bonded oxacycloaliphatic or optionally protected or aliphatically N-substituted or N-acylated azacycloaliphatic hydrocarbon radical which is substituted by optionally protected or acylated or aliphatically or araliphatically etherified hydroxyl, by halogen, by optionally protected or acylated and/or aliphatically substituted amino or by an aza-, diaza-, azoxa- or oxacycloaliphatic radical, and Z4 is protected amino, converting protected amino Z4 and, where present, as component of Z3 into amino and, where present, protected hydroxyl Z1, Z2 and/or as component of Z3 into hydroxyl, and, where present, liberating a protected azacycloaliphatic hydrocarbon radical Z3 and, if required, converting a resulting compound into another compound of the formula I, fractionating a mixture of isomers obtainable according to the process into the components, and separating off the isomer which is preferred in each case, and/or converting a free compound obtainable according to the process into a salt or a salt obtainable according to the process into the corresponding free compound.
Patent FI-110007-B (FI)
Inventor: VAN DIJL JAN MAARTEN
IPC: C12N15/75
Filed: 1991-02-27
Granted: 2002-11-15
Abstract: The subject invention describes the cloning and overexpression of leader peptidase genes. A method for isolating a leader peptidase gene is disclosed. Overexpression of the signal peptidase in a suitable host species leads to an enhanced rate of protein processing.
Patent FI-90811-B (FI)
Inventor: TIURANIEMI RIITTA
IPC: H04W72/12
Filed: 1992-04-10
Granted: 1993-12-15
Abstract: PCT No. PCT/FI93/00141 Sec. 371 Date Dec. 10, 1993 Sec. 102(e) Date Dec. 10, 1993 PCT Filed Apr. 1, 1993 PCT Pub. No. WO93/21697 PCT Pub. Date Oct. 28, 1993.A signalling method for a radio system, including a plurality of base stations (BS1, BS2, BS3) and remote radio stations (MS1, MS2, MS3), in which a frequency channel serves as a time-shared control channel common to a plurality of base stations for transmitting messages. The base station (BS1, BS2, BS3), when having queuing messages, transmits the messages in the transmission time slot assigned to it on the time-shared control channel in the following order: a) the remaining messages of unfinished call set-up transactions initiated in the preceding transmission time slot, b) messages critical to the call set-up transaction and requiring an acknowledgement from the remote station, and c) messages requiring no acknowledgement from the remote station.
Patent FI-96931-B (FI)
Inventor: ANDERSSON JAN OLOF
IPC: B27N1/02
Filed: 1993-04-16
Granted: 1996-06-14
Abstract: A wood flour composition for making moulded wood products, such as boards and mouldings, contains a mixture of 99-75 % by weight of pulverulent wood particles and 1-25 % by weight of pulverulent phenolic resin. The pulverulent wood particles have such a particle size that the particles pass a sieve with a mesh size of  </=  0.5 mm. A method for producing the wood flour composition and its use for making moulded boards or moulded wood products are also disclosed.
Patent FI-117556-B (FI)
Inventor: LIN LEU-FEN H
IPC: C07K16/24
Filed: 1994-03-18
Granted: 2006-11-30
Abstract: A novel neurotrophic factor referred to as glial derived neurotrophic factor (GDNF) has been identified and isolated from serum free growth conditioned medium of B49 glioblastoma cells. Rat and human genes encoding GDNF have been cloned and sequenced. A gene enconding GDNF has been subcloned into a vector, and the vector has been used to transform a host cell in order to produce biologically active GDNF in a recombinant DNA process. <IMAGE>
Patent FI-111723-B (FI)
Title: (-)-Cis-4-amino-1-(2-hydroxymethyl-1,3-oxathiolanyl)-1H-pyrimidinone
Inventor: COATES JONATHAN
IPC: C07D411/04
Filed: 1995-09-06
Granted: 2003-09-15
Abstract: (-)-Cis-4-amino-1- (2-hydroxymethyl-1,3 -oxathiolan-5-yl)-(1H)- pyrimidin-2-one (I) and its derivs. are new. (I) contg. max. 5 wt% of (+)-enantiomer (pref. below 1 wt%) is also claimed. (I) is prepd. by sepn. from a racemic mixt., preferably by chiral HPLC. The stationary phase used is preferably beta-cyclodextrin or cellulose triacetate. Alternatively sepn. is by enzyme-mediated enantioselective catabolism, preferably using an immobilised enzyme. The enzyme is preferably cytidine deaminase or a 5-nucleotidase.
Patent FI-105307-B (FI)
Inventor: PATRONEN PETRI
IPC: H04W36/30
Filed: 1997-06-18
Granted: 2000-07-14
Abstract: Provided is a method and system for performing a handover of a terminal subscriber between sub-cells in a cellular radio network base station. In the method and system, signals from antenna units corresponding to each of the sub-cells are added together to form a combined signal. A signal power of the combined signal and the signal power a signal from a serving sub-cell are measured in a transceiver of the base station. The measurement results are compared. If the signal power of the combined signal is greater than the signal power of the signal from the serving sub-cell, a handover of the terminal subscriber is performed.
Patent FI-104472-B (FI)
Title: Plant and method for screening earth
Inventor: KAISLA REIJO
IPC: B07B/
Filed: 1998-11-13
Granted: 2000-02-15
Abstract: The invention relates to a plant and a method for screening earth material. The plant comprises an earth material-screening screen element 11, 17, 18, above which a drag element 16 is located, a gap K being formed between the screen element 11, 17, 18 and the drag element 16. The earth material that is to be screened is placed on the screen element 11, 17, 18 and under the effect of gravity or through vibrating moves into the gap K between the drag element 16 and the screen element 11, 17, 18. At least part of the earth material is pressed through the screen element 11, 17, 18, only that part of the earth material that is not crushed to a sufficiently small size moving onwards past the drag element 16.
Patent HU-184427-B (HU)
Inventor: LAMBERT MIKLOS
IPC: G05D1/00
Filed: 1981-04-24
Abstract: A találmány szöghelyzet szabályozó berendezés célszerűen úszóobjektumok, vízijárművek propulzió vezérléséhez, melynél az irány helyes és legrövidebb beavatkozású úttal biztosítható szöghelyzet szabályozást megvalósító digitális abszolút rendszerű mérőelem helyzetérzékelőjéhez csatlakoztatott egy-egy helyérték súlyozott bináris kódátalakítója, melyhez csatlakoztatott összehasonlító komparátora, ehhez kapcsolódó bal és jobbirányú vezérlő rendszere úgy van kialakítva, hogy a szabályozási tartomány számértékének felét figyelő működési irányt meghatározója van, melyhez az alapjel bináris információ kódalakítón át, majd a bitenkénti inverteren keresztül, míg a mérőelem kódátalakító közvetlenül az áthozat bit bemenetét H logikai szintre kapcsolt teljes összeadóra van csatlakoztatva. Ezt követően a szervomechanizmust működtető jelek a fordító egységen át, a komperátoron keresztül jutnak a bal illetve jobbirányú szervorendszerek bemenetelre.  -1-
Patent HU-187037-B (HU)
Inventor: SINKO TIBOR
IPC: E04G11/20
Filed: 1983-04-19
Abstract: @ Seilspanner nach mit zwei relativ zueinander bewegbaren, in Gegenphase geöffneten und geschlossenen Klemmeinheiten (101, 102), wobei der Seilspanner (15) als kompakte, mit Druckmedium betriebene Einheit ausgebildet ist, in deren Inneren die beiden Klemmeinheiten (101, 102) und ein diese relativ zueinander bewegender Arbeitszylinder (103) angeordnet sind, wobei jede der Klemmeinheiten (101, 102) mit mindestens einer Klemmvorrichtung (104) und mindestens einem an die Klemmvorrichtung angeschlossenen Arbeitszylinder (105; 106) versehen ist (Figur 1).
Patent HU-191521-B (HU)
Title: Fungicid compositions containing alpha-hydroxy-ethyl-phosphinic acid esters as active substances and process for preparing the active substances
Inventor: SASAKI MITSURU
IPC: C07F9/48
Filed: 1983-04-26
Abstract: A compound of the formula:
     wherein X is a hydrogen atom, a chlorine atom or a bromine atom and R is an alkyl group, a lower haloalkyl group, a lower cycloalkyl group, a lower alkoxy(lower)alkyl group, a lower alkylthio(lower)alkyl group, a phenoxy(lower)alkyl group, a phenylthio(lower)alkyl group, a phenyl(lower)al- koxy(lower)alkyl group, a phenyl(lower)alkylthio(lower)alkyl group, a lower cycloalkyl(lower)alkyl group, a lower alkyl-(lower)cycloalkyl group, a halo (lower)cycloalkyl group, a lower alkylthio(lower)cycloalkyl group, a lower alkoxy(lower) cycloalkyl group, a lower cycloalkyl(lower)cycloalkyl group, a lower alkoxy(lower)alkoxy(lower)alkyl group, a phenyl (lower)alkyl group, a halophenyl(lower)alkyl group, a lower alkylphenyl(lower)alkyl group, a lower alkoxyphenyl(lower)alkyl group, a phenxyphenyl(lower)alkyl group, a phenylphenyl(lower)alkyl group, a dihalopheny-I(lower)alkyl group, a di(lower)alkylphenyl (lower)alkyl group, a di(lower)alkoxyphenyl(lower)alkyl group, a tri(lower)alkoxyphenyl(lower)alkyl group, a naphthyl(lower)alkyl group or an anthracenyl(lower)alkyl group, which is useful as a fungicide.
Patent HU-190106-B (HU)
Title: Process for preparing 5-aroyl-1,2-dihiydro-3h-pyrrolo/ 1,2-a/pyrrole-1-carboxylic acids and derivatives thereof
Inventor: MUCHOWSKI JOSEPH M
IPC: C07D487/04
Filed: 1983-06-07
Abstract: Novel 5-aroyl-6-methylthio-, 6-methylsulfinyl-, or 6-methylsulfonyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acids represented by the formulasand the pharmaceutically acceptable, non-toxic esters and salts thereof, whereinR, is lower alkylthio, lower alkylsulfinyl, or lower alkylsulfonyl;R<sub>2</sub> is hydrogen, hydroxy, lower alkyl, vinyl, cyclohexyl, cyclopropyl, lower alkoxy, fluoro, chloro, bromo, trifluoromethyl, trifluoromethoxy, nitro, amino, lower alkylcarbonylamino, lower alkylthio, lower alkylsulfonyl, or lower alkylsulfinyl;X is oxygen, sulfur, N-R<sub>3</sub> where R<sub>3</sub> is hydrogen or lower alkyl.This invention also describes intermediates of the process and the process for the production of these compounds and their pharmaceutically acceptable non-toxic salts and pharmaceutical composition thereof. The claimed compounds are useful as anti-inflammatories and analgesics in mammals.
Patent HU-203524-B (HU)
Title: Process for producing optically active n-(terc-butoxy-carbonyl)-o-benzyl-serine and n-(terc-butoxy-carbonyl)-o-benzyl)-treonine
Inventor: HEVER IMRE
IPC: C07B53/00
Filed: 1989-05-12
Abstract: Optically active N-(tert-butoxy-carbonyl) -o-benzyl-serine and N-(tert-butoxy-carboxyl) -o-benzyl-threonine and their salts with bases are prepd. by acylating optically active serine or with tert-butenyl-carbonate in the presence of an alkali-hydroxide to obtain optically active N-(tert-butoxy- carmrbonyl-)-serine, or -threonine. These are benzylated in the presence of an alkali-hydroxide, in the reaction mix with benzyl-chloride, at 5-15 deg.C. Both reaction steps are performed in anhydr. di:methyl-sulphoxide. Products are isolated as free acids or as their alkali salts
Patent HU-204090-B (HU)
Title: Process for producing and using new gene marked by t1rb, ensuring tylosin resistance and applicable within the domain of streptomyces and other microorganisms
Inventor: BIRMINGHAM VIRGINIA ANN
IPC: C12N15/52
Filed: 1987-06-04
Abstract: The tirB gene is a novel tylosin resistance-conferring gene isolated from Streptomyces fradiae and used to construct a number of cloning vectors for use in Streptomyces and related organisms. One such cloning vector, plasmid pSVB9, can be obtained in S. lividans under the accession number NRRL 18037. S. lividans is the preferred host when the tlrB gene is used to select tylosin-resistant Streptomyces transformants.
Patent HU-181205-B (HU)
Inventor: SCHLINKERT HERBERT
IPC: H02M3/156
Filed: 1980-10-23
Abstract: Die Erfindung betrifft einen Schaltspannungsregler zur Stromversorgung elektronischer Schaltungen. Ziel der Erfindung ist es, die Herstellungskosten zu senken, sowie den Platzbedarf zu reduzieren. Es besteht die Aufgabe, einen Schaltspannungsregler mit wenig Bauelementen zu schaffen. Erfindungsgemaess ist ein in an sich bekannter Weise als astabiler Multivibrator geschalteter Initiatorschaltkreis, der den Leistungskreis des Schaltspannungsregl.ansteuert,mit d. Eingang C ueber einen Widerst. 19 m.d. unstabilisierten Spannung verbunden. Weiterhin sind ein Widerstand 16, der in Reihe zu einer Z-Diode geschaltet ist, und ein an sich bekannter Widerstand 14 mit dem Eingang E2 des Schaltkreises verknuepft. Die Erfindung wird vor allem in Kraftfahrzeugen angewendet.
Patent HU-198291-B (HU)
Title: Process for producing 2,4-dihydroxybenzophenone
Inventor: KNAPP LASZLO
IPC: C07C39/12
Filed: 1984-07-27
Abstract: 2,4-dihydroxy-benzophenone is obtd. by reacting resorcinol and benzo-tri-chloride at 30-100, pref. 40-60 deg. C in the presence of the salt of a metal from the second or third column of the periodic table. The prod. is sepd. washed and dried. Zinc and/or magnesium and/or aluminium are the pref. catalysts. The process gives 92-95% yield of a 94-97 wt.% pure end prods..
Patent HU-197305-B (HU)
Title: Process for producing pyridyl-cyclohexanone derivatives
Inventor: SUZUKI TSUNEJI
IPC: C07D401/04
Filed: 1985-07-17
Abstract: The present invention relates to cyclohexanone derivatives represented by general formula:    <IMAGE>  (A)  wherein R represents a hydrogen atom or an acetyl group. The cyclohexanone derivatives are important intermediates for producing isoquinoline derivatives which are useful as drugs, especially for heart drugs.
Patent HU-202053-B (HU)
Title: Stabilized isothiazolon compositions
Inventor: MATTOX ROBERT JOHN
IPC: A01N43/80
Filed: 1988-11-03
Abstract: Orthoesters are used to stabilise isothiazolone biocides in compositions which optionally further contain organic solvent for the isothiazolone. These stabilizers allow the reduction or elimination of stabilizer salts, neutralization salts and/or water. The stabilised compositions are useful bactericidal, fungicidal and algaecidal compositions.
Patent LV-13076-B (LV)
Title: A filter of higher harmonics
Inventor: BARKANS JEKABS
IPC: G01R23/165
Filed: 2002-04-04
Abstract: A filter of higher harmonics is offered, which is made in the form of an feed transformer, whose secondary winding (fig.3) consists of three series-connected winding sections which are located on three different cores of transformer with the number of turns in each section chosen depending on what higher harmonic voltage is to be reduced. The number of turns is chosen in such a way that the resulting phase voltage should consist of two equal in magnitude components. The former is the primary voltage winding section while the latter in the winding sections of other two phases rotated through 1800, with the number of turns providing the optimum angle of the sum of two components with regard to the primary voltage. If between the first and the second voltage components that are formed by the section winding turns an optimum angle is achieved, then the curves of unwanted harmonics are mutually shifted by 1800 thus canceling one another. In the case when this angle slightly differs from the optimum, the harmonics do not cancel out but essentially diminish.
Patent LV-13711-B (LV)
Title: Solar energy collector with two-plate absorber
Inventor: PUTANS HENRIKS
Filed: 2007-12-21
Abstract: The invention concerns solar energy collector devices with tracking the sun collector, and having solar energy concentrators (mirror type reflectors) which absorb concentrated solar energy and transfer it into heat, for example, water heating. The technical task solved by the offered invention is to increase the rate of solar energy concentration on the surface of the absorber by means of the enlargement of number and area of the reflectors. Thus the objective of the invention is to improve the technical parameters of the collector. The goal of the offered invention is attained by forming the absorber of the collector from two plates, placed one in relation to another under certain angle. One side of the plates forms a common edge and the working surfaces of the absorber plates are directed to the reflectors. The angle between the plates is chosen so that the reflected from the mirrors radiation falls on the absorber's plate rear surface under angle as little as possible.
Patent LV-11034-B (LV)
Title: Optically pure salts of pyridinilmethyl sulfinyl-1h-benzimidazole compounds
Inventor: LINDBERG PER LENNART
IPC: C07D/
Filed: 1994-12-30
Abstract: The use of an alkaline salt of the (-)-enantiomer of omeprazole for the manufacture of a pharmaceutical preparation having improved pharmacokinetic and metabolic properties, such as improved therapeutic profile when treating gastric acid related diseases.
Patent MX-168343-B (MX)
Title: Panel de construccion mejorado y metodo para fabricar el mismo
Inventor: POMPA ROBERTO SALAZAR
IPC: F16J1/00
Filed: 1986-06-19
Abstract: La presente invención se refiere a un panel de construcción mejorado, caracterizado porque comprende en asociación un marco o bastidor que enmarca un refuerzo del tipo de celosía; y un par de cubiertas, una sobre cada lado del bastidor, para formar un tambor que contiene dentro del hueco que queda entre tales cubiertas dicho refuerzo de celosía.
Patent NO-172221-B (NO)
Inventor: REED JAMES P
IPC: H02G15/00
Filed: 1987-05-18
Abstract: This invention provides articles and methods for surface protection which comprises a layer of a gel material having a cone penetration of about 100 to about 350(10<-><1> mm) and an ultimate elongation of at least 100% and a covering layer of a flexible material which is flexible when installed on the surface to be protected and is hardenable or curable so that after installation the covering layer hardens to hold the gel layer in position and protect the gel layer from mechanical and other environmental conditions. This invention is particularly suitable for providing surface protection for underwater structures by applying the gel layer to displace the water from the surface which is underwater and providing a water curable covering layer which, after being applied to the surface, cures underwater to provide the required mechanical protection for the gel layer.
Patent NO-168773-B (NO)
Inventor: BRACKEEN MARCUS
IPC: C07B57/00
Filed: 1989-07-26
Abstract: A novel three-step process for resolving a racemic spiro-hydantoin compound into its optical antipodes is disclosed, which involves (1) reacting said racemic compound with an optically-active asymmetric isocyanate of the formula RNCO, wherein R is (S)- or (R)-1-phenylethyl or (S)- or (R)-1-(1-naphthyl)ethyl, to form the corresponding diastereomeric ureido compound; (2) separating the resulting diastereomeric mixture into its component parts, and (3) thereafter converting the separated ureido diastereomers obtained in step (b) to the corresponding asymmetric hydantoin compounds by treatment with an alkali metal lower alkoxide (C1-C4), followed by acidification, whereupon the desired optical isomer is obtained. The final products so obtained, such as (4S)-(+)-6-fluoro-2,3-dihydro-spiro[4H-1-benzopyran-4,4 min -imidazoli dine]-2 min ,5 min -dione (sorbinil) and (5 min S)-3 min -chloro-5 min ,6 min ,7 min ,8 min -tetrahydro-spiro[i midazolidine-4,5 min -quinoline]-2,5-dione, are known to be useful in preventing or alleviating certain chronic diabetic complications. The aforementioned diastereomeric ureido intermediates are novel compounds.
Patent SE-310482-B (SE)
Inventor: HERLINGER H
IPC: D06M15/233
Filed: 1965-03-04
Abstract: A composition for finishing textile materials comprises an aqueous dispersion of (a) a polymer or copolymer of a vinyl or divinyl monomer, containing a group or groups reactive with NCO group, and (b) an aqueous emulsion of a reaction product containing -NCO groups prepared from a compound of M.W. 500-6000 having at least 2 -OH groups and excess polyisocyanate.  The hydroxyl compound may be a polyester or polyether.  The polyisocyanate may be aliphatic, cycloaliphatic or aromatic. The NCO-containing reaction product may be used as its bisulphite addition product.  The polymer (a) may be derived from: ethylene, propylene, vinyl chloride, vinyl acetate, vinyl ethyl ether, styrene, divinyl benzene, butadiene, isoprene, chloroprene and acrylic compounds. In examples, the following polymers were used in admixture with various polyurethane prepolymers: (1) 85% ethyl acrylate, 15% b -hydroxy propylmethacrylate copolymer; (2), (4), (5), (6), (7) and (8) 85% butyl acrylate, 10% butadiene, 5% methacrylamide copolymer; (3) 65% vinyl chloride, 35% ethylene copolymer.ALSO:Textile materials, e.g. cotton, regenerated cellulose, wool, silk, polyamides, polyurethanes, polyesters, polycarbonates, polyacrylonitriles or polypropylenes are finished by treatment, e.g. spraying or impregnating with an aqueous liquor containing (a) a vinyl or divinyl polymer or copolymer containing groups reactive with NCO groups, and (b) an aqueous emulsion of a reaction product, containing -NCO groups, and prepared from a compound of MW 500-6000 having at least 2-OH groups and excess polyisocyanate.  After treatment the textile may be dried at 80-110 DEG C for up to 5 minutes.  The textiles are improved particularly with respect to crease, and abrasion resistance, and retention of shape.  Tear resistance is only slightly affected.