baber/WOPTO huggingface dataset:
Patent HU-183443-B (HU)
Inventor: VIDA DENES
IPC: H01J61/073
Filed: 1981-05-19
Abstract: A találmány nagynyomású kisüléses fényforrásokban (fémhalogénlámpákban, higanylámpákban), különösen kisteljesítményű típusokban alkalmazott árambevezető elektródokra vonatkozik. A találmány megoldást tartalmaz olyan elektródgeometria kialakítására és előállítására, amely megkönnyíti a glimmkisülésből az ívkisülésbe való átmenetet. Találmányunk szerint az izzólámpa spirál készítéséhez hasonló módon járunk el, azzal a különbséggel, hogy esetenként nem molibdén, hanem volfrám magfémet használunk, ami a későbbiekben az elektródbot szerepét látja el. Erre tekercseljük a spirált intervallal. Az intervall megkönnyíti a spirál ráhegesztését a molibdénfóliára, kisebb a fólia megsérülésének veszélye, egyébként folyamatos tekercselésű spirál is használható. A darabolás laserrel, plazmával vagy mechanikus eszközökkel is történhet. Darabolás után célszerű az elektródnak a kisülőtér felé esó’ végén a magdrótot és a spiráldrótot összeolvasztani.    —(           A- Β 1  -1-
Patent HU-185425-B (HU)
Inventor: KISZELY GYOERGY
IPC: F24H7/02
Filed: 1981-05-21
Abstract: a találmány értelmében a nedvesített térrel reverzibilis izotermikus hőtartalomváltoztatásra képes anyagból készüli hőtároló eszközt hozunk hőátadó kapcsolatba, a hőtároló eszköznek legalább a nedvesített térrel érintkező felületét víz reverzibilis megkötésére alkalmas anyagból alakítjuk ki, és a légnemű közeget ezen felülettel érintkeztetve áramoltatjuk. Berendezésünknek hőcserélő kamrája, a légnemű közegei ezen kamrában áramoltató eszköze, valamint legalább a kamra valamely határfelületének nedvesítésére alkalmas eszköze van, és a találmány értelmében a hőcserélő kamrában elrendezett, reverzibilis izotermikus hőtartalomváltoztatásra képes anyagból készült hőtároló betéttel rendelkezik, amelynek legalább egy felületi rétege víz reverzibilis megkötésére alkalmas anyagból van kialakítva. A találmány szerinti megoldás nedves hőesere mellett energiatárolást is lehetővé tesz, tehát szakaszosan rendelkezésre álló hőforrással, illetve hidegforrással is alkalmazható.  -1-
Patent HU-202206-B (HU)
Title: New process for producing 5-chloro-2-methoxynicotinic acid
Inventor: GODDARD CARL JOSEPH
IPC: C07D213/803
Filed: 1988-04-26
Abstract: A novel process for chlorinating 2-methoxy­nicotinic acid at the 5-position of the molecule is disclosed. The process involves the use of an alkali metal hypochlorite as the chlorinating agent in a homogeneous aqueous solvent system. The compound so produced, 5-chloro-2-methoxynicotinic acid, is known to be useful as an intermediate leading to various oral hypoglycemic agents of the benzenesulfonylurea class.
Patent HU-182717-B (HU)
Inventor: BAGLI JEHAN F
IPC: C07D295/10
Filed: 1981-08-13
Abstract: A találmány tárgya eljárás az (I) általános képletű 2-(4-hidroxi-alki]-l -piperazinil) -2,4-6-ciklo-heptatrién -1-on-származékok előállítására. A találmány értelmében ezeket a vegyületeket egy alkoxi-cikloheptanon és a megfelelő piperazin-származék kondenzáltatásával, piperazinil-cikloheptanon és egy halogenid protonakceptor jelenlétében végzett reakciójával, vagy egy megfelelő alkanon redukciójával lehet előállítani. A találmány szerinti eljárással előállított vegyületek értékes dopamin receptor stimuláló hatású szerek.
Patent HU-192771-B (HU)
Title: Process for producing phospholipide- and sphingolipide-amides and pharmaceutical compositions containing them
Inventor: DELLA VALLE FRANCESCO
IPC: C07D457/06
Filed: 1982-08-03
Abstract: Organic amide compounds of the formula  <IMAGE>  wherein R1-CO is a residue of a carboxylic acid with the proviso that the carboxylic acid is not a natural fatty acid normally bound to nitrogen of nitrogenous lipids, R2 is a hydrogen atom, a C1-7 alkyl group, or a C4-7 cycloalkyl group, and R3-N is a residue of a nitrogenous lipid. The compounds are useful in increasing or stimulating the in vivo biological activity of in vitro biologically active carboxylic acids.
Patent HU-194521-B (HU)
Title: Process for the production of naa and na/k/a-type zeolite from perlit
Inventor: FEJES PAL
Filed: 1985-08-14
Abstract: Soaked perlite of less than 5mm grain size is mixed with alkaline metal-metaaluminate to produce min. 10% free aluminate and 4-11 free alkaline content. The molar ratio of unreacted SiO2/Al2O3 is between 2.6:1 and 6:1. The synthesis is carried out at 20-95 deg.C.
Patent HU-205100-B (HU)
Title: Process for producing oxygen-cotaining six-member-hetrocyclic compounds and pharmaceutical compositions comprising same as active ingredient
Inventor: SETOI HIROYUKI
IPC: A61K31/39
Filed: 1988-06-27
Abstract: Tetralydropyran and 1,3-dioxane cpd. of formula (I) and pharmaceutically acceptable salts are new, where R1 = H or lower alkyl; R2 = opt. protected carboxy-lower alkyl; R3 = -CH2-NH-R4, -CH=N-R4 or -CH2-R5; R4 = acyl, acylamino, heterocyclic amino, heterocyclic-lower alkyl or aryl-lower alkoxy; R5 = acyloxy or heterocyclic-lower alkoxy; and X = -O- or -CH2-. - Specifically claimed are (2R,4R,5S)-5-((Z)-6-carboxy -2-hexenyl)-2-methyl-4-(4 -phenylsemicarbazonomethyl -1,3-dioxane and (2R,4R,5S)-5-((Z)-6-carboxy -2-hexenyl)-2-methyl-4 -(4-(phenyl thiosemi carbazonomethyl)-1,3-dioxane.
Patent HU-205786-B (HU)
Inventor: ABRAHAM GYULA
IPC: E21D13/00
Filed: 1989-07-20
Abstract: A találmánynak az a lényege, hogy az állomástérből (2) kiinduló olyan alagútjai vannak, amelyek belső tere egymástól elválasztott, egyrészt utasforgalmi térként, másrészt légcsatornaként funkcionáló tér-részekre van megosztva. Ezek az alagutak az állomástérrel (2) ellentétes végükkel lejtaknával (12) kapcsolatban álló szellőző- és forgalomtechnikai műtárgyhoz (9, 10), vagy ugyancsak utasforgalmi térként és légcsatornaként funkcionáló belső tér-részekkel rendelkező lejtaknához (12) vannak csatlakoztatva, (l.ábra) l.ábraHU 205 786 B A leírás terjedelme: 17 oldal (ezen belül 10 lap ábra)
Patent HU-203606-B (HU)
Title: Method and apparatus for reading data
Inventor: BAAS DIETER
IPC: G11B7/09
Filed: 1988-09-29
Abstract: 1. Apparatus for the reproduction of data which can be read contactlessly from a recording medium by means of an optical scanning device. 
<??>2.1 Such apparatuses are equipped with a focus control circuit, in order to focus the light beam scanning the data onto the recording medium, and with a track control circuit, in order to be able to guide the light beam on the data tracks. The control amplifiers (FR, TR) of the two control circuits are, however, affected by an off-set voltage, which varies with the temperature and ageing of the control amplifiers. 
<??>2.2 In order to compensate the off-set voltage automatically, measuring pulses of alternating polarity are impressed on the control circuit and the times which elapse until the pulse responses exceed a predeterminable threshold value are stored and compared with one another. An off-set compensation voltage available at the input of the control amplifier (FR, TR) is varied until the times compared with one another are the same for two successive pulse responses. 
<??>2.3 CD players, draw-disc players, magneto-optical equipment, video-disc players.
Patent HU-206362-B (HU)
Title: Process for producing pyridyl cyclopropanecarboxylic acid derivatives
Inventor: BAKER DON ROBERT
IPC: C07F7/10
Filed: 1987-04-30
Abstract: Novel fungicidal pyridyl cyclopropane carboxamides having the general structural formula
     wherein Z is
     R is selected from the group consisting of cycloalkyl, preferably cyclopropyl, hydrogen, alkyl, haloalkyl, substituted alkyl, aryl, substituted aryl, heteroalkyl, alkenyl, OR 1 , SR, and
     wherein n is 0-10, preferably 0-2, ad R 1  is C 1 -C 4  alkyl; R 2  is selected from the group consisting of halogen such as chlorine, fluorine and bromine, preferably chlorine, C 1 -C 3  alkoxy such as propoxy ethoxy and methoxy, preferably methoxy and C 1 -C 3  haloalkoxy; R 3  is selected from the group consisting of hydrogen and methyl; X is oxygen or sulfur and Y is oxygen or sulfur; or Z is SR 9  wherein R 9  is selected from the group consisting of haloalkyl, preferably C 1 -C 3  haloalkyl, C 1 -C 8  alkyl, aryl, substituted aryl, and arylalkyl wherein the preferred aryl is phenyl, the alkyl is C 1 -C 3  alkyl and the preferred substitutions are Cl, Br, F and nitro, alkanoyl, preferably C 1 -C 4  alkanoyl,
     wherein R 4  and R 5  can be alkyl, alkanoyl, alkoxycarbonyl, benzyl, pyridyl and substituted pyridyl; provided that when Z is -SR 9  Y is oxygen; and fungicidally acceptable organic and inorganic salts thereof which are highly effective fungicides for use both as preventive and curative fungicides are disclosed herein.
Patent LT-3560-B (LT)
Title: A method for making a radial bearing
Inventor: FUETTERER BODO
IPC: B22F1/00
Filed: 1993-09-21
Abstract: In the process described, metal powder is mixed with not more than approximately 20 wt.% of ceramic particles, and the mixture is pressed to obtain a bearing of appropriate shape, while retaining a pore volume of at least 15 %. The pressed part is then sintered. The bearing hole is gauged to the final dimension uniquely by passing a gauging mandrel through the hole.
Patent MX-167662-B (MX)
Title: Mejoras en conexion de una parte cilindrica a una pared atravesada por la misma
Inventor: POERTZGEN GREGOR
IPC: A47C3/30
Filed: 1987-12-14
Abstract: La presente invención se refiere a mejoras en conexión de una parte cilíndrica a una pared atravesada por la misma, de preferencia una biela de pistón, de un amortiguador de gas, dentro del tubo ascendente de una columna de silla, en donde la parte cilíndriaca atraviesa una escotadura de la pared y se apoya sobre la misma, en tanto que para la protección contra la extracción de la parte cilíndrica, ésta última tiene una cavidad ranurada en el área del extremo libre, en la cual enclava un protector; caracterizadas en que el protector tiene un disco de contacto que puede ser atravesado por la parte cilíndrica, mismo que tiene varias lengüetas elásticas, colocadas en su diámetro exterior, dobladas hacia el interior y que con sus extremos libres, pueden entrar en una cavidad ranurada.
Patent NO-158755-B (NO)
Title: Fremgangsmaate til rensning av aluminium som inneholder forurensninger.
Inventor: DAWLESS ROBERT KIMBALL
IPC: C25C3/24
Filed: 1979-12-04
Abstract: FREMGANGSMÅTE TIL RENSNING AV ALUMINIUM SOM INNEHOLDER FORURENSNINGER.
Patent NO-151881-B (NO)
Inventor: RAMSHAW COLIN
IPC: B01D3/30
Filed: 1980-05-22
Abstract: Apparatus for effecting mass transfer between two fluid phases, the first of which is a liquid, which apparatus comprises a permeable element (9) which (a) allows passage of the fluids through the pores thereof, the wall surfaces of the pores providing a tortuous and substantially continuous path over which the fluids may flow, and (b) is rotatable about an axis (4) to subject the fluids to a mean acceleration of at least 150 m sec<-><2> as they flow through the said pores with the first fluid flowing away from the said axis, means (16,5,6) to charge the fluids to the permeable element and means (8) to discharge at least one of the fluids or a derivative thereof from the permeable element characterised in that the permeable element has a voidage of at least 80% and/or comprises strands, fibres, fibrils or filaments and/or is rotatable to subject the fluids flowing through the said pores to a mean acceleration of more than about 5000 m sec<-><2>.
Patent NO-157060-B (NO)
Inventor: SKUBALLA WERNER
IPC: C07C51/367
Filed: 1984-02-17
Abstract: 1. (5E)-13,14,18,18,19,19-hexadehydro-3-oxa-6a-carba- prostaglandin-I2 derivatives of the general formula I   see diagramm : EP0119949,P12,F2   in which R1 , R2 , R3 and R4 represent a hydrogen atom or an alkyl group having from 1 to 5 carbon atoms, and R5 represents an alkyl group having from 1 to 5 carbon atoms, and salts thereof with physiologically acceptable bases.
Patent NO-166183-B (NO)
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: A61K31/495
Filed: 1987-12-01
Abstract: Derivatives of formula (I) in which A forms with pyrrole an isoindoline, 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine, 2,3,6,7- tetrahydro-5H-oxathiinno[1,4][1,3-c]pyrrole or 2,3,6,7-tetrahydro-5H- dithiinno[1,4][2,3-c]pyrrole ring, Y = O, S or NH, Het = naphthyridinyl or quinolyl which are unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C), alkylthio (1-4 C), CN or CF3 and R = alkenyl (3-10 C) or alkyl which is unsubstituted or substituted by alkoxy, alkylthio, cycloalkyl, alkylcarbonyl, cycloalkylcarbonyl or cycloalkylcarbamoyl in which the cycloalkyl parts contain 3 to 6 C, NH2, alkylamino, dialkylamino, alkylcarbonylamino, 1- or 2-piperazinyl, piperidyl, piperidino, morpholino, 1-azetidinyl, pyrrolidinyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, (1-piperazinyl)carbonyl, piperidinocarbonyl, piperidylcarbonyl, (1-pyrrolidinyl)carbonyl, morpholinocarbonyl, aminoalkylcarbamoyl, alkylaminoalkylcarbamoyl, dialkylaminoalkylcarbamoyl, alkoxyalkylcarbamoyl, phenyl, pyridyl or 1-imidazolyl, or else R = 2- or 3-pyrrolidinyl or 2-, 3- or 4-piperidyl, it being understood that the piperazinyl, piperidino, piperidyl, pyrrolidinyl and azetidinyl radicals may be unsubstituted or substituted in any position by alkyl, OH, alkylcarbonyl, benzyl, hydroxyalkyl, or may form (i) a lactam functional group with the nitrogen atom of the ring or (ii) a 2-spirodioxolane residue with one carbon of the ring, and that the alkyl radicals contain 1 to 10 C unless specially mentioned. 
<IMAGE>
 The products of formula (I) are useful as anxiolytics.
Patent NO-179320-B (NO)
Title: Fremgangsmåte for syntese av C5+ hydrokarboner
Inventor: KIM CHANG JUNG
IPC: C07C1/04
Filed: 1989-04-24
Abstract: Tilsetning av vann til en reaksjonssone i Fischer-Tropsch-hydrokarbonsyntesen som benytter en katalysator omfattende kobolt med eller uten promotor båret på. titanoksyd resulterer i forøket CO-omdannelse og C. hydrokarbonproduksjon og en nedgang i metanproduksjon. En foretrukket promotor er rhenium.
Patent SE-336840-B (SE)
Inventor: RIJNDERS J
IPC: H01K9/08
Filed: 1967-03-16
Abstract: 1,178,492. Lamps for vehicle headlights. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 16 March, 1967 [19 March, 1966], No. 12323/67. Heading H1F. [Also in Division F4] A halogen lamp comprising a cylindrical envelope containing a main filament and an axially extending dipping filament has a screen for the dipping filament arranged on the wall of the lamp envelope and subtending an angle between 165 and 180 degrees at the axis, the envelope having an outer diameter of between 8 mm. and 14 mm. In the form shown, the main filament 2 is located at the focus of a parabolic reflector 4 and extends transversely to the reflector axis X-X. The dipping filament 3 is arranged in front of the focus and a tranverse screen 12 is disposed between the filaments 2 and 3. A further screen 13 is formed by a coating of paint applied to the envelope between the pip 5 and the screen 12 and covers the lower half up to a horizontal boundary on one side and a boundary up to 15 degrees below the horizontal at the other. In a modification, the dipping filament is arranged parallel to but displaced from the axis of the lamp, and between the focal point of the reflector and the pinch. In this case, the internal screen 12 is omitted and the screen 13 is formed by painting an area of the upper half of the lamp.
Patent YU-43332-B (YU)
Title: Process for obtaining sultamycilline and analogs thereof
Inventor: JASYS V J
IPC: C07D519/00
Filed: 1983-12-02
Abstract: 6-Halo- and 6,6-dihalo-1,1-dioxopenicillanoyloxymethyl 6-[D-2-(2-alkoxycarbonyl-1-methylvinylamino- and 1-methyl-3-oxo-1-butenylamino)-2-phenylacetamido]-penicillanates and analogs; process for their conversion to sultamicillin and analogs; and process for their preparation.
Patent ZA-815094-B (ZA)
Title: Novel peptide
Inventor: MOODY ALISTER JAMES
IPC: A61K35/39
Filed: 1981-07-24
Abstract: A novel, purified peptide having the following amino acid sequence: Arg-Ser-Leu-Gln-Asn-Thr-Glu-Glu-Lys-Ser-Arg-Ser-Phe-Pro-Ala-Pro-Gln-Th r-Asp-Pro-Leu-Asp-Asp-Pro-Asp-Gln-Met-Thr-Glu-Asp. The peptide may be used as medicament, e.g., in the treatment of gastroduodenal ulcers.
Patent ZA-817252-B (ZA)
Title: 4,5-unsaturated prostanoic acid derivatives
Inventor: COLLINS PAUL WADDELL
IPC: C07C59/76
Filed: 1981-10-20
Abstract: 4,5-unsaturated 16-hydroxy prostanoic acid derivatives displaying valuable pharmacological properties, e.g. gastric antisecretory, are described herein.
Patent ZA-825067-B (ZA)
Title: A method and a device for deboning meat
Inventor: KETELS G
IPC: A22C21/00
Filed: 1982-07-15
Abstract: PCT No. PCT/NL82/00024 Sec. 371 Date Mar. 8, 1983 Sec. 102(e) Date Mar. 8, 1983 PCT Filed Jul. 14, 1982 PCT Pub. No. WO83/00276 PCT Pub. Date Feb. 3, 1983.A meat deboning device includes opposed pressing surfaces at least one surface having a recess to conform to the shape of the bones, the surfaces being of elastically deformable material, the recess being surrounded by a portion that applys a compressive force to the meat without crushing the bone thereby shearing the meat from the bone.
Patent ZA-843270-B (ZA)
Title: Photochemical decontamination treatment of whole blood or blood components
Inventor: WIESEHAHN GARY P
IPC: A61K35/16
Filed: 1984-05-02
Abstract: Biological compositions are freed of functional polynucleotides by treatment of the biological composition with psoralen derivatives under irradiation conditions in which the proteins retain their original physiological activities and any polynucleotide present is rendered inactive.
Patent ZA-846093-B (ZA)
Title: Heptaose compounds,preparation and use thereof
Inventor: RAUSCHER ELLI
IPC: C12Q1/40
Filed: 1984-08-07
Abstract: The present invention provides compounds of the general formula: <IMAGE>  (I)  in which R and R1, independently of one another, each represent a straight-chained or branched alkyl or alkoyl radical containing up to 6 carbon atoms or a phenyl radical or R and R1 together also form a methylene bridge, the hydrogen atoms of which, independently of one another, can each be substituted by an alkyl radical containing up to 5 carbon atoms or a phenyl radical, R2 represents an oligoglucoside residue containing 2 to 7 glucose units and X is a hydrogen atom or an optically-determinable residue. The present invention also provides a process for the preparation of these compounds.
Patent ZA-852776-B (ZA)
Title: Method of manufacturing a pole body for an electric fuze pole body for an electric fuze and method of using the pole body
Inventor: WITTWER ALFRED
IPC: F42C19/00
Filed: 1985-04-12
Abstract: The pole body for electric fuses comprises a homogeneous insulator in which a needle-shaped detonator pin is arranged normally to the plane of a metal layer which contacts a detonator charge on its opposite side. Due to the nearly point-shaped detonating bridge formed in the metal layer there occur, at the moment of detonation, very high current densities which cause melting of the detonating bridge. The pole body is manufactured from a glass tube surrounded by a metal tube. In order to prevent occlusion of gas in the insulator formed from the glass tube, a guiding body is placed upon the tip of the detonator pin which is part of a pole pin or of a pole cup during the melting operation. Preferably, the pole body is used in fuses with extremely short reaction times, for example, in ammunition, projectiles and the like.
Patent ZA-865556-B (ZA)
Title: Fusion proteins,a process for their preparation and their use
Inventor: HABERMANN PAUL
IPC: C12N1/20
Filed: 1986-07-25
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A fusion protein of the general formula Met - Xn - D' - Y - Z in which n is zero or 1, X is a sequence of 1 to 12 genetically codable amino acids, D' is a sequence of about 70 amino acids in the region of the sequence of amino acids 23 - 93 of the D-peptide in the trp operon of E. coli, Y denotes a sequence of one or more genetically codable amino acids which permits the following amino acid sequence Z to be cleaved off, and Z is a sequence of genetically codable amino acids. 1. Claims for the Contracting State : AT A process for the preparation of a fusion protein of the general formula (1) Met - Xn - D' - Y - Z in which n is zero or 1, X is a sequence of 1 to 12 genetically codable amino acids, D' is a sequence of about 70 amino acids in the region of the sequence of amino acids 23 - 93 of the D-peptide in the trp operon of E. coli, Y denotes a sequence of one or more genetically codable amino acids which permits the following amino acid sequence Z to be cleaved off, and Z is a sequence of genetically codable amino acids, characterized by expressing a gene structure which codes for these fusion proteins in a host cell, and separating the fusion protein.
Patent ZA-877238-B (ZA)
Title: Column flotation method and apparatus
IPC: B03D1/14
Filed: 1987-09-25
Abstract: A method and apparatus for the benefication of mineral ores by the flotation method whereby a slurry is introduced under pressure into the top (1) of a first column (2) through a downwardly facing nozzle (3), and air is entrained into the slurry forming a downwardly moving foam bed in the first column. The foam bed passes from the bottom (12) of the first column into a second column (5) where the froth and liquid separate, the froth (16) carrying the values floating upwardly and over a weir (15) and the liquid being drained with the gangue. The liquid/froth interface level (7) in the second column is kept above the bottom (12) of the first column, and the air flow rate into the top of the first column is controlled to keep the first column (2) substantially full of foam.
Patent ZA-886154-B (ZA)
Title: Process for strengthening geological formations
Inventor: MUELLER HANNS PETER
IPC: C08G77/04
Filed: 1988-08-19
Abstract: A process for the solidification of geological formations in underground mining or engineering by introducing reaction mixtures which react to give polyurethane plastics into the formations to be solidified, with the reaction mixtures, which contain a polyisocyanate component, a polyol component and assistants and additives, containing cyclic polydimethylsiloxanes having a molecular weight in the range of 222 to 740 in an amount of from 0.01 to 5.0% by weight, based on the total weight of the reaction mixture.
Patent ZA-889373-B (ZA)
Title: Mercapto-acylamino acid antihypertensive
Inventor: HASLANGER MARTIN F
IPC: A61K31/415
Filed: 1988-12-14
Abstract: Novel mercapto-acylamino acids useful in the treatment of hypertension and combinations of mercapto-acylamino acids and atrial natriuretic factors or angiotensin converting enzyme inhibitors useful for treating hypertension are disclosed.
Patent ZA-895270-B (ZA)
Title: Polymer polyol compositions and their use in the preparation of polyurethane foams
Inventor: HAGER STANLEY LEE
IPC: C08G18/48
Filed: 1989-07-11
Abstract: Polymer polyol compositions are provided which are useful for the production of flexible polyurethane foams. The polymer polyol compositions are composed of (1) a high functionality polyol, (2) a subsidiary polyalkylene oxide high in polyoxyethylene content and (3) a stably dispersed polymer. The latter component is formed by in situ polymerization of low molecular weight compounds within components (1) and/or (2) used in making the polymer polyol composition. The polymer polyol compositions provide stable and non-shrinking, free-rise foam at high water levels and over a wider crosslinker and index range permitting increased density and load latitude relative to commercial high resilience polymer polyols. A process for their use and foams and articles prepared therefrom are also provided.