baber/WOPTO huggingface dataset:
Patent SG-11201407443R-A (SG)
Title: Communication devices and methods for controlling a communication device
Inventor: JOUNG JIN GON
IPC: H04B1/04
Filed: 2013-05-10
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 14 November 2013 (14.11.2013) WIPOIPCT (10) International Publication Number WO 2013/169209 A1 (51) International Patent Classification: H04B 1/04 (2006.01) H03G1/00 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/SG2013/000185 10 May 2013 (10.05.2013) English English (30) Priority Data: 201203471-6 11 May 2012 (11.05.2012) SG (71) Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH [SG/SG]; 1 Fusionopolis Way, #20-10 Connexis, Singapore 138632 (SG). (72) Inventors: JOUNG, Jin Gon; c/o PKM, Institute for In- focomm Research, 1 Fusionopolis Way #21-01, Connexis South Tower, Singapore 138632 (SG). HO, Chin Keong; c/o PKM, Institute for Infocomm Research, 1 Fusionopolis Way #21-01, Connexis South Tower, Singapore 138632 (SG). SUN, Sumei; c/o PKM, Institute for Infocomm Re­ search, 1 Fusionopolis Way #21-01, Connexis South Tower, Singapore 138632 (SG). (74) Agent: VIERING, JENTSCHURA & PARTNER LLP; P.O. Box 1088, Rochor Post Office, Rochor Road, Singa­ pore 911833 (SG). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: COMMUNICATION DEVICES AND METHODS FOR CONTROLLING A COMMUNICATION DEVICE FIG 6A 600 604 0\ © CJ o\ i-H en i-H o CJ (57) Abstract: According to various embodiments, communication a device may be provided. The communication device may in­ clude: a plurality of power amplifiers in a radio frequency transmit chain; a power amplifier selection circuit configured determine to for every power amplifier in the radio frequency transmit chain, whether the power amplifier should be used; and a transmitter cir - cuit configured to use the one or more power amplifiers for which it has been determined that they should be used for transmitting data.
Patent SG-11201909620R-A (SG)
Title: Cold rolled steel sheet for drawn can and method for manufacturing same
Inventor: OKA MASAHARU
IPC: C22C38/60
Filed: 2018-04-19
Abstract: Document Type] COLD ROLLED STEEL SHEET FOR DRAWN CAN AND METHOD FOR MANUFACTURING SAME A steel sheet for a drawn can has a predetermined chemical composition and has a ferrite single-phase structure with a crystal grain size number of .0 or more, the sheet thickness is 0.15 to 0.50 mm, in an L direction of the steel sheet after an ageing treatment at 100°C for one hour, an yield strength YP is 220 to 290 MPa, a tensile strength TS is 330 to 390 MPa, a total elongation EL is 32% or more, an yield point elongation YP-EL is 0%, an average plastic strain ratio r is more than 1.35, and an in- m plane anisotropy Ar is -0.30 to +0.15. FIG. 1 - 65 -
Patent AT-409256-B (AT)
Inventor: KAINZ JOHANN ING
IPC: B61B12/10
Filed: 1999-01-27
Granted: 2002-07-25
Abstract: Each driveless friction wheel(2) is rotatably attached to the support(3), and a device(9,10,14) to transmit an adjustable torque is installed between the friction wheel and support. The friction wheel may be rigidly attached to the support. The support can be fixed in the neutral position by at least one lifting device(4) which may be a hydraulic cylinder. The support additionally interacts with an additional force loading mechanical element such as a spring(8) which acts in the direction of the braking position.
Patent AT-397144-B (AT)
Title: Control and control system for the heating of service water
Inventor: SCHINDELAR FRANZ ING
IPC: F24D19/10
Filed: 1988-03-02
Granted: 1994-02-25
Abstract: In a hot-water preparer 1 heated indirectly by heating water, limitation of the outlet temperature of the heating water, indirect regulation of the temperature of the hot service water and, outside the heating period (Summer period) and outside the loading time, limitation of the cooling of the heating water in the distribution lines 6, 8 are achieved by regulating the throughflow quantity of the heating water as a function of the load state. For this purpose, a regulating valve 7 in the form of a thermostatic valve is installed in the heating-water return line 8.
Patent HU-182662-B (HU)
Title: Process for producing pyrimido-2-benzodiazepine derivatives
Inventor: FRYER RODNEY I
IPC: C07C45/71
Filed: 1980-02-06
Abstract: Pyrimido-2-benzazepines of the formula   <IMAGE>  wherein A is one of the groups   <IMAGE> R<1> is hydrogen, chlorine, bromine, lower alkyl, the group NR<4>R<5>, the group -CH2-CO-R<7>, the group -NH(CH2)mNR<8>R<9>, hydroxy, lower alkoxy, mercapto or lower alkyl mercapto,  R<2> is hydrogen, amino or di-lower alkyl amino,  R<3> is hydrogen, lower acyloxy or hydroxy, X is hydrogen, halogen, trifluoromethyl, ethyl  alpha -hydroxy ethyl or acetyl,  Y is hydrogen or halogen, R<4> and R<5> each are hydrogen or lower alkyl or, together complete a five to seven membered heterocyclic ring,  R<7> is hydroxy, lower alkoxy or NR<8>R<9>,  R<8> and R<9> each are hydrogen or lower alkyl,  n is 0 or 1 and m is 1 to 7, with certain provisos, and pharmaceutically acceptable acid addition salts thereof, exhibit pharmacological utility as anxiolytics and sedatives.
Patent HU-181054-B (HU)
Title: Process for producing triptamine derivatives
Inventor: KUBO MASAAKI
IPC: C07D209/16
Filed: 1980-02-08
Abstract: A tryptamine compound of formula (I): <IMAGE> in which R = hydrogen, halogen, C1-6 alkyl, aryl, aralkyl or nitro; R<2> = hydrogen, C1-6 alkyl, C1-6 hydroxyalkyl, aryl or aralkyl; R<1> and R<3> are each the same component as that which is defined for R<2> or R<4>-CO-, where R<4> = C1-6 alkyl, aryl or aralkyl; R<1>, R<2> and R<3> may be identical to each other or be different from each other; the group <IMAGE> may be <IMAGE>, where n = 1-3, m = 2 or 3 and X = -CH2-, -O-, -N- or -S-, and, if R<2> = alkyl, R<3> = R<4>-CO-, R<4> = alkyl and if the sum of the number of carbon atoms of the alkyls represented by R<2> and R<4> = 4 to 8, the group <IMAGE> may be of formula <IMAGE> in which  l  = 4-8, is prepared by reacting a phenylhydrazine compound of formula (II): <IMAGE> with a 4-aminobutanal dialkyl acetal compound comprising at least one group of formula (III): <IMAGE> in a medium comprising at least one component chosen from water and hydrophilic organic solvents, the pH of the mixture being maintained at a value from 0.8 to 4. The tryptamine compounds have a pharmacological activity, especially a vasopressor activity. The process is simple and gives a high yield.
Patent HU-186258-B (HU)
Inventor: ANTALNE IMRE ROZSA
IPC: G02B21/34
Filed: 1983-02-10
Abstract: A találmány tárgya tárgylemezhordozó készülék szövettani metszetek és kenetek festéséhez. A találmány szerinti készülék lényege, hogy tetszés szerinti számú tárgylemeztartó rugót (4) tartalmazó rugótartója (1), ennek pereme (2) és ebben a rugókat (4) befogadó, megfelelő számú nyílása, előnyösen furata (3) van. A rugótartón a tárgylemezek (7) számára támasztófelület (8, 9) és fogaskoszorú (10) van kiképezve. A rugótartó (1) előnyösen függőleges tengelyű forgástest, amelynek furatos (3), hengeres pereme (2) és ezzel szomszédos, a rugók (4) végeit (5) befogadó, előnyösen ónnal kitöltött vályúja (6) van. A rugók (4) hajtű alakúak és végeik (5) egyenként, vagy párosával a furatokba, ill. nyílásokba vannak befűzve. A rugók oly módon vannak elhajlítva, hogy a rugótartó tengelyével hegyes szöget képeznek.  186258 -1-
Patent HU-208770-B (HU)
Inventor: SZABADOS MIKLOS
IPC: H03M1/00
Filed: 1989-02-02
Abstract: A találmány kapcsolási elrendezés feszültségnek, vagy áramerősségnek frekvenciává való átalakítására, amelyben referenciaforrás (3), kapcsoló (4) és integrátor (1) van. A kapcsoló (4) jelbemenete a referenciaforráshoz (3), kimenete ellenálláson (Re) keresztül az integrátor (1) negatív bemenetéhez, az integrátor (1) pozitív bemenete pedig közös földeléshez van kötve, az átalakítandó feszültségjel (Ub) ellenálláson (Rb) keresztül szintén az integrátor (1) negatív bemenetére van csatlakoztatva. Az elrendezésben az integrátor (1) kimenete egy szekvenciális áramkör (2) bemenetéhez csatlakozik, a szekvenciális áramkör (2) kimenete pedig a kapcsoló (4) vezérlő bemenetére csatlakozik, miközben az átalakító kimenőjelét (fk) a szekvenciális áramkör (2) célszerűen másik kimenete adja. A másik kapcsolási elrendezésben kétállású kapcsoló van, a kapcsoló egyik jelbemenete a referenciafonáshoz, másik jelbemenete közös földeléshez, kimenete pedig ellenálláson keresztül az integrátor negatív bemenetéhez van kötve, az átalakítandó feszültségjel az integrátor pozitív bemenetére van csatlakoztatva. Az integrátor kimenete itt is egy szekvenciális áramkör bemenetéhez csatlakozik, a szekvenciális áramkör kimenete pedig a kétállású kapcsoló vezérlő bemenetére csatlakozik, miközben az átalakító kimenőjelét a szekvenciális áramkör célszerűen másik kimenete adja. HU 208 770 B A leírás terjedelme: 6 oldal (ezen belül 2 lap ábra)
Patent HU-198641-B (HU)
Inventor: BODI IMRE
IPC: B21D22/00
Filed: 1986-02-24
Abstract: A találmány tárgya folyatószerszám üreges munkadarabok, főleg tömlőszelepszárak gyártásához, amelynek a készítendő munkadarab keresztmetszetének megfelelő folyatónyílással rendelkező egyik szerszámrésze, valamint, ezzel együttműködő folyatóbélyeggel ellátott másik szerszámrésze van. Ezek viszonylagos axiális helyzete folyatóprés löketével változtatható. A találmány lényege, hogy a folyalóbélyeg folyatógyűrűből (26) és ebben axiális irányban eltolható folyatótüskéből (17) áll, továbbá a folyatógyűrű (26) az egyik szerszámrész (1) házában (3) axiális irányban eltolható és a másik szerszámrész (2) irányába nyomórugóval (15) terhelt teleszkóphüvely- I ben (11), illetve az ezzel együttmozgatható ■ I támasztóhüvelyben (24) eltolhatóan van ágyazva. Továbbá, a folyatótüske (17) a teleszkóphüvelyhez (11) rögzített tüsketartóba (16) van befogva, amelyben nyomóeiemek, előnyösen nyomócsapok (21) axiálisan eltolhatóan vannak ágyazva. A nyomócsapok (21) egyik vége a folyatógyűrövel (26), a másik vége viszont a másik szerszámrész (2) irányába nyomórugóval (7) terhelt nyomólappal (8) van erözáró kapcsolatban. (2. ábra)  2. dini oo HU 198641 A leírás Lerjedelme: 6 oldal, 3 rajz, 4 ábra -1-
Patent HU-199546-B (HU)
Inventor: CSEPALA ARPAD
IPC: C09J133/02
Filed: 1989-02-24
Abstract: A találmány szerinti kompozíció 3—10 tőmeg% természetes ásványi rostanyagot, 20— 30 tömeg% vízzel elegyedő polialkoholt, 1 — 2 töme^% szénhidrogén olajat, 3—6 tömeg% pufferlugot, 0,4-1,2 tömeg% detergenst, 0,1—0,2 tömeg% akril-amidból és akrilsav-alkálifémsóból kialakított (7:1)-(15:1) tömegarányú, 3 000 000 és 6 000 000 közötti móltömegű kopolimert és fennmaradó részében vizet tartalmaz. HU 199546 A A leírás terjedelme: 4 oldal, rajz nélkül -1-
Patent LT-2584-B (LT)
Inventor: GOBERT JEAN
IPC: C07D207/277
Filed: 1993-08-17
Abstract: (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide, its preparation and pharmaceutical compositions containing the same. It can be prepared either by reacting (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetic acid successively with an alkyl haloformate and with ammonia, or, by cyclizing an (S)-2-amino-butanamide of the formula X-CH2CH2-NHCH (C2H5)CONH2 wherein Y is a -CH2-radical when X represents a ZOOC-radical and Y is a -CO- radical when X represents a HalCH2-radical, Z being a C1-C4 alkyl radical and Hal a halogen atom. This laevorotatory enantiomer has been found to have significantly higher protective activity against hypoxia and ischemia than the corresponding racemate.
Patent RS-49707-B (RS)
Inventor: VICKERY BRIAN HENRY
IPC: A61K38/27
Filed: 1998-09-02
Abstract: Primena polipeptidnog analoga peptida srodnog paratireoidnom hormonu (PTHrP) i njihovih soli, pri čemu su amino kiseline na pozicijama 22-31 naznačenog PTHrP analoga u formi amfipatičnog α-heliksa Glu Leu Leu Glu Xaa Leu Leu Glu Lys Leu, gde je Xaa neki pozitivno naelektrisani amino kiselinski ostatak, za pripremu medikamenata za zaceljivanje kostiju i srastanje preloma. Prijava sadrži još 8 zavisnih patentnih zahteva.
Patent ZA-93614-B (ZA)
Title: Rotating tool
Inventor: SJOEDIN SVEN-ERIC
IPC: B44D3/16
Filed: 1993-01-28
Abstract: A rotating tool includes e hub having a central section for attaching the hub to a rotatable shaft and a disc-shaped hub section surrounding the central section. The central section and the hub section are comprised of an elastomeric material and formed as a unitary body. A plurality of sleeves are embedded in the hub section with each sleeve having an end terminating in the hub section and an opposing end protruding from the hub section. The protruding ends are spaced around the circumference of the hub section. Working tips are fastened in the protruding end of each sleeve. Each working tip has a base disposed in the protruding end of the sleeve and a tip protruding from that end of the sleeve. In an alternative embodiments, the hub section has a plurality of projections in which the sleeves are embedded.
Patent ZA-93690-B (ZA)
Title: Reversal of multi-drug resistance by tetraarylethylenes.
Inventor: SUNKARA SAI PRASAD
IPC: A61K31/4418
Filed: 1993-02-01
Abstract: Certain tetraarylethylenes reverse drug resistance in multi-drug resistant tumors. These compounds apparently function by inhibiting a p-glycoprotein pump which becomes activated in late stage tumor development and which is inherently present in tumors from certain origins.
Patent AT-403783-B (AT)
IPC: B60G21/06
Filed: 1996-09-27
Granted: 1998-05-25
Abstract: A multi-axle vehicle 1 has independently suspended wheels 3, spring struts comprising hydraulic cylinders 41, 51, 61, 71, 81, 91, 101, 111, which are connected to an accumulator system 13, 14, 15, and a wheel-load compensating system being provided for the wheel suspensions 4, 5, 6, 7, 8, 9, 10, 11. To improve the all- terrain capability of the vehicle and the load distribution, the wheel-load compensating system comprises two compensating devices 16, 17, acting in the longitudinal direction of the vehicle and one 18 acting in the transverse direction of the vehicle, the longitudinally acting compensating devices 16, 17 each being assigned to the wheel suspensions 51, 61, 71; 91, 101, 111 on one side of the vehicle apart from at least the wheel suspension 41; 81 of one A of the outer axles A, D, and the transversely acting compensating device 18 being assigned to these remaining wheel suspensions 41, 81 on both sides of the vehicle, each of the compensating devices 16, 17, 18 further comprising a common accumulator system 14, 15, 13 for all the hydraulic cylinders 51, 61, 71; 91, 101, 111; 41, 81 of the associated wheel suspensions 5, 6, 7; 9, 10, 11; 4, 8. <IMAGE>
Patent AT-388226-B (AT)
Title: Electrical cooking plate
IPC: H05B3/70
Filed: 1983-06-20
Granted: 1989-05-26
Abstract: In an electrical cooking plate 11 having a casting 12, there is provided, for mounting in an orifice 21 of an installation plate 22, a sheet-metal ring 30 which is supported on the installation plate and is secured with a conical seat to the outer circumference of the cooking- plate body. Positive securing by means of a projection 20 prevents the displacement of the sheet-metal ring as a result of different thermal stresses or thermal expansions. <IMAGE>
Patent AT-400971-B (AT)
Title: Valve control for a cylinder of an internal combustion engine
IPC: F01L1/26
Filed: 1985-10-17
Granted: 1996-05-28
Abstract: A valve controller for a cylinder 1 of an internal combustion engine consists of two pairs of valves 3, 4 which are inclined with respect to one another and are radial with respect to the combustion chamber, and of two parallel camshafts 6, 7, which are each associated with one valve pair, are designed integrally, are located overhead and operate the associated valves 3, 4 by means of in each case one conical cam 8, 9 via cup-type tappets 10, 11 mounted displaceably in the cylinder head 2, in which case the conical cams 8, 9 on each camshaft 6, 7 are arranged such that they can be displaced in the axial direction with respect to the associated cup-type tappets 10, 11, and one of the two conical cams 8, 9 on each camshaft 6, 7 can be moved axially on it. In order to allow five valves to be provided and to ensure that the valve clearance can be adjusted easily, it is proposed that at least one of the two camshafts 6, 7 have an additional cam 18, to control a further valve 5, in a manner known per se between the two conical cams 9, and that each of the two camshafts 6, 7 be mounted such that it can move axially and freely, limited by stops. <IMAGE>
Patent DK-157863-B (DK)
Inventor: RENTH ERNST-OTTO
IPC: C07D239/94
Filed: 1983-11-01
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is hydrogen, alkyl of 1 to 4 carbon atoms or trifluoromethyl; R2, R3 and R4 are each independently hydrogen, methyl or ethyl; R5 is hydrogen, alkyl of 1 to 8 carbon atoms, phenyl-(alkyl of 1 to 8 carbon atoms), cycloalkyl of 3 to 7 carbon atoms, (alkoxy of 1 to 4 carbon atoms) carbonyl-methyl, phenyl, substituted phenyl, naphthyl or substituted naphthyl; or R4 and R5, together with each other, are alkylene of 4 to 5 carbon atoms, optionally interrupted by -O- or -NR6-, where R6 is alkyl of 1 to 4 carbon atoms; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as cardiotonics.
Patent FI-71131-B (FI)
Inventor: GREVE WILFRIED
IPC: C07D213/85
Filed: 1980-01-04
Granted: 1986-08-14
Abstract: 4-Aminopyridines of the formula   <IMAGE>   in which R1 is hydrogen or alkyl of up to 6 carbon atoms and R2 represents (a) alkyl of up to 6 carbon atoms substituted up to three times with at least one radical from the group of halogen and hydroxyl, with formyl acetalized with an alcohol of up to 3 carbon atoms, alkylthio of up to 3 carbon atoms, phenylthio or the corresponding alkyl- and phenyl-sulfoxy and sulfone groups, the phenyl ring optionally carrying in each case up to three substituents from the group of alkyl, alkyl halide, alkoxy, mono- or dialkylamino having each up to 4 carbon atoms in each alkyl radical, halogen, nitro, amino and hydroxy, or (b) phenylalkyl or diphenyl-alkyl of up to 6 carbon atoms in the linear or branched alkyl moiety, the phenyl rings optionally being substituted up to three times with at least one radical from the group of alkyl, alkoxy, alkyl halide with up to 4 carbon atoms each, halogen, amino, hydroxy, nitro, the sulfamoyl group and the methylene dioxy radical, or R1 and R2, together with the nitrogen atom present in the 4-position, form a five- to seven-membered heterocyclic ring optionally substituted with alkyl of up to 2 carbon atoms and including up to two hetero-atoms, the second hetero-atom being oxygen, sulfur optionally carrying up to two oxygen atoms, or nitrogen, and R3 and R4 which may be identical or different, each represent alkyl of up to 9 carbon atoms, one of the two radicals optionally also being hydrogen, Y is a nitro or a cyano group, and Z stands for hydrogen or halogen, and the physiologically acceptable salts of these compounds, processes for their preparation and medicaments made thereof.
Patent FI-72044-B (FI)
Inventor: HERMANN CLAUS
IPC: C11D1/29
Filed: 1980-09-16
Granted: 1986-12-31
Abstract: A bath additive or shower gel, comprising 20 to 70% by weight of a detergent blend (consisting of 10 to 90% by weight of an amine C8-18 fatty alcohol sulphate (optionally ethoxylated) and a metal or ammonium ethoxylated C8-18 fatty alcohol sulphate) and 20 to 60% by weight of a cosmetically acceptable oil, gives improved oil deposition.
Patent FI-70850-B (FI)
Inventor: ANJOU GUNNAR
IPC: B65D6/06
Filed: 1981-11-24
Granted: 1986-07-18
Abstract: A child-proof container consisting of a casing (2) and a box (3) displaceably arranged therein, whereby the side walls (2a) of the casing at the interior are provided with locking members (4, 5) located diagonally to each other and intended to cooperate with recesses (6) in the side walls of the box, whereby the locking members are arranged to be able to be moved away from locking position in the recesses by means of external forces (A, B), which can be applied with two fingers diagonally on the casing to give this a rhomboidic shape, whereby at the same time a pressure force (C) exerted by a third finger can push the box out of the container. (FIG.
Patent FI-73991-B (FI)
Inventor: HARGREAVES RODNEY BRIAN
IPC: C07D401/06
Filed: 1982-11-12
Granted: 1987-08-31
Abstract: Heterocyclic compounds of the formula:  <IMAGE>  wherein the dotted line in the pyridazine nucleus indicates that a double bond is optional in this position, and wherein Py is a 2-, 3- or 4- pyridinyl group which is unsubstituted, or which bears one or two substituents selected from halogen, cyano, hydroxymethyl, carboxy, carbamoyl and alkyl, alkoxy, alkoxycarbonyl, alkylcarbamoyl and dialkylcarbamoyl wherein each alkyl or alkoxy has up to 4 carbon atoms, or which bears an oxygen substituent, either as an N-oxide or as an oxo substituent on the 2- or 4- carbon atom (that is, such as to form a pyridone); and acid-addition salts thereof; processes for their manufacture and pharmaceutical compositions containing them. The compounds possess cardiotonic and/or antihypertensive properties.
Patent FI-78801-B (FI)
Inventor: KETTERLING HANS-PETER
IPC: H04W16/06
Filed: 1985-10-15
Granted: 1989-05-31
Abstract: The radiotelephone network covers a district divided into cells, in which mobile radiotelephones are located. Each cell has a fixed radio station, and a plurality of fixed radio stations are connected to a common mobile switching centre. To avoid overloading a cell (FZ1), the mobile switching centre (FV1) constantly traces the number of mobile radiotelephones (M1, M2) located in each cell (FZ1, FZ2). If the mobile switching centre determines that the maximum permissible number of mobile radiotelephones is exceeded in a cell, it assigns to the mobile radiotelephones exceeding this number one or more other cells (FZ5, FZ8) or fixed radio stations (B5, B8). <IMAGE>
Patent FI-86737-B (FI)
Inventor: ECHT ELLIOTT
IPC: C08L33/26
Filed: 1985-10-25
Granted: 1992-06-30
Abstract: Disclosed are gelled aqueous polymer compositions in brine solutions containing an amount of an anionic partially hydrolyzed polyacrylamide capable of gelling in the presence of a gelling agent characterized in that the gelling agent is a water-soluble cationic polyamide-epihalohydrin resin in an amount sufficient to cause a gel to form and is used, preferably, in brine solutions having a salt concentration from about 1% to about 10% at a pH of about 3 to about 11. The compositions are useful in the recovery of oil and gas by fracturing and in enhanced oil recovery.