baber/WOPTO huggingface dataset:
Patent AU-2022252244-A9 (AU)
Title: Highly attenuated replication-competent recombinant poxviruses as a vaccine platform and methods of use
Inventor: JACOBS BERTRAM
IPC: C12N15/86
Filed: 2022-03-30
Abstract: Recombinant poxvirus expressing severe acute respiratory syndrome coronavirus 2 structural proteins and virus-like particles are described, along with methods of making and using the same.
Patent WO-2019091434-A9 (WO)
Inventor: YU WEIQUN
IPC: A61K31/4418
Filed: 2018-11-08
Abstract: L'invention concerne des applications d'un agoniste du récepteur de l'adénosine dans la préparation de médicaments pour le traitement de dysfonctionnements mictionnelles de vessies de mammifères, et un procédé d'évaluation de l'agoniste du récepteur de l'adénosine dans la régulation des dysfonctionnements mictionnelles des vessies des mammifères.
Patent WO-2015135902-A9 (WO)
Title: Estimation des paramètres d'un transformateur dans la commande d'un convertisseur d'alimentation de rail à quatre quadrants
Inventor: PENDHARKAR ISHAN
IPC: B60L9/24
Filed: 2015-03-10
Abstract: L'invention concerne un procédé pour commander au moins un premier circuit de commutation (7a) d'un convertisseur d'énergie (6), notamment d'un véhicule ferroviaire. Une borne CA du premier circuit de commutation (7a) est reliée électriquement à un premier circuit d'alimentation, le premier circuit d'alimentation comprenant au moins un élément inductif et au moins un paramètre dépendant d'une auto-inductance du premier circuit d'alimentation et/ou dépendant d'au moins une inductance mutuelle du premier circuit d'alimentation et au moins un paramètre dépendant d'une résistance du premier circuit d'alimentation sont déterminés en se basant sur un modèle courant-tension dynamique du premier circuit d'alimentation. Le premier circuit de commutation (7a) du convertisseur d'énergie est commandé en fonction des paramètres déterminés.
Patent WO-2017215997-A9 (WO)
Title: Method for the transmission, in particular wireless transmission, of electronic data between at least two connection partners, in particular between a hand-held power tool and an external unit
Inventor: SCHADOW JOACHIM
IPC: G08C17/00
Filed: 2017-06-07
Abstract: The invention relates to a method for the transmission, in particular wireless transmission, of electronic data between at least two connection partners, in particular between a hand-held power tool (10) and an external unit (12). According to the invention, at least in one method step (14), a data connection is established, in particular automatically established, between the connection partners depending on a comparison of characteristic movement variables of the connection partners.
Patent WO-2020095300-A9 (WO)
Inventor: SCHVARTZMAN EZRA
IPC: B41F33/00
Filed: 2019-11-06
Abstract: A textile printer comprises a controller, multiple print stations, and a conveyor to convey pallets between the print stations carrying textiles for printing. The pallets include visible locator marks at predetermined positions thereon. A camera at a predetermined location at each print station, images the pallets to determine the location of an arriving pallet. The locations are used to ensure that the pallet is correctly registered at each subsequent station relative to the pallet position at the first station.
Patent WO-2010143422-A9 (WO)
Title: Test method on renal diseases
Inventor: HARA MASANORI
IPC: G01N33/70
Filed: 2010-06-09
Abstract: Disclosed is a test method for determining the necessity for renal biopsy in a subject who is suspected to have a renal disease. Specifically disclosed are: a test method on a renal disease, which is characterized by using a combination of podocalyxin contained in urine and at least one another marker; a test reagent for use in the test method; and a test reagent kit for use in the test method. The method, the reagent and the kit enable the distinction of a prognosis-poor group among from cases that are unprominent in poor prognosis in conventional test methods, and also enable the determination of occurrence of a renal disease, the determination of the necessity for renal biopsy, the prediction of prognosis or the like to be achieved accurately.
Patent WO-2011074927-A9 (WO)
Title: Lipstick case
Inventor: CHOI JIN WOONG
IPC: A45D40/00
Filed: 2010-12-20
Abstract: The present invention relates to a lipstick case comprising: a plate to which lipstick is secured and which is provided with a guide projection on the outside; a frame which is joined to the inside of the plate and is formed with guide holes into which the guide projection is inserted; a lead ring which is joined to the outside of the frame and is formed with a raising and lowering screw recess where the guide projection is inserted; and a stopper provided on the frame and lead ring in such a way as to control the rotation of the ring when a force is transmitted to the plate in the direction in which the lipstick is retracted into the frame. Consequently, the present invention has the advantageous effect that it prevents the phenomenon whereby lipstick retracts into the frame as the lipstick is pressed due to contact with the body during use and therefore it allows convenient use and, additionally, it prevents damage or fracturing of the lipstick, and it reduces noise due to friction and at the same time maintains a soft operational feel.
Patent WO-2012033278-A9 (WO)
Title: 레벨트랜스미터와 레벨스위치를 이용한 배관 시스템의 압력탱크 수위 제어 방법
Inventor: YANG JAE GU
IPC: G01F23/00
Filed: 2011-06-09
Abstract: 본 발명은 압력탱크의 수위 제어 방법에 관한 것으로, 레벨트랜스미터의 이상 유무를 검출하여 압력탱크의 수위를 정밀하고 신뢰성 있게 제어하기 위한 방법에 관한 것이다. 본 발명은 압력탱크와; 레벨트랜스미터와; 상기 압력탱크의 저수위 경보선에 설치되는 제1레벨스위치와; 저수위 경보선과 적정 수위 범위 하한선 사이에 설치되는 제2레벨스위치와; 압력탱크의 고수위 경보선과 적정 수위 범위 상한선 사이에 설치되는 제3레벨스위치와; 고수위 경보선에 설치되는 제4레벨스위치와; 압력탱크에 기체를 공급하기 위한 기체공급장치를 구비하는 배관 시스템의 압력탱크 수위 제어 방법으로서, 레벨트랜스미터로부터 압력탱크의 수위측정값을 수신하는 단계와; 각 레벨스위치의 온오프 신호를 수신하여 확인하는 단계와; 레벨트랜스미터의 수위측정값과 레벨스위치의 온오프 신호를 비교하여 레벨트랜스미터의 이상 유무를 판정하고, 실제 압력탱크의 수위 상승 또는 하강 여부를 판정하는 단계와; 압력탱크의 수위 상승 또는 하강 여부 판정 결과 및 레벨스위치의 온오프 신호에 근거하여, 압력탱크에 기체를 충진 또는 배기하는 단계를 포함한다.
Patent WO-2013009115-A9 (WO)
Title: 부들섬유다발의 제조방법 및 이를 이용한 바이오복합재료
Inventor: SEO YUNG BUM
IPC: D01C1/00
Filed: 2012-07-12
Abstract: 본 발명은 부들섬유다발에 관한 것으로서, 구체적으로 바이오복합재료 보강용 표백부들섬유다발의 제조방법 및 이를 이용한 바이오복합재료에 관한 것이다. 본 발명에 의한 표백부들섬유다발의 제조공정은 표백과정에 있어서 염소계 표백제를 전혀 사용하지 않음으로써, 친환경적인 방법으로 깨끗하고 냄새가 전혀 나지 않는 표백부들섬유다발을 제조할 수 있다. 상기 본 발명의 표백부들섬유다발을 바이오복합재료로 사용할 경우 기타 비목재섬유에 비하여 저렴한 비용으로 품질이 우수한 보강재료를 생산할 수 있으며, 물의 정화효과 등 부수적인 효과도 기대할수 있다.
Patent WO-2016200277-A9 (WO)
Inventor: KNAUER ANDREAS
IPC: F03D1/06
Filed: 2016-06-10
Abstract: A blade 20 for a horizontal-axis wind turbine rotor comprises a radially-outer, energy-extraction portion 32 and a radially-inner, ventilation portion 30. The radially-inner ventilation portion 30 is shaped to ventilate a central area 34 of a wake of the rotor during use such that it contains more kinetic energy compared to the wake from a conventional rotor design. The increased wind flow velocity at the centre 34 of the wake generates additional shear stresses, with corresponding turbulence development, which gives rise to increased wake diffusion.
Patent WO-2010107682-A9 (WO)
Inventor: KIM YE-JEONG
IPC: G06Q50/00
Filed: 2010-03-15
Abstract: L'invention concerne des systèmes et des procédés destinés à modifier des campagnes de publicité en ligne à partir d'une interface abrégée. Ladite interface abrégée présente, en mode de visualisation, des champs archivés associés à une ou plusieurs campagnes de publicité. Suite à la réception d'une demande visant à modifier un ou plusieurs des champs, l'interface abrégée passe en mode de modification afin de modifier les champs sélectionnés et de modifier des champs cachés qui sont associés aux champs sélectionnés et ne sont pas affichés en mode de visualisation.
Patent WO-2011005377-A9 (WO)
Title: Compositions et méthodes utilisant des antagonistes de vegfr-3 destinés à traiter une maladies à métastases
Inventor: SKOBE MIHAELA
IPC: A61K39/395
Filed: 2010-05-27
Abstract: L’ivention concerne des méthodes pour inhiber la croissance de métastases tumorales dans les noeuds lymphatiques, les poumons et d’autres sites d’organes distants, qui consistent à administrer un ou plusieurs antagonistes de VEGFR-3 et éventuellement un ou plusieurs antagonistes de VEGFR-2.
Patent WO-2012118835-A9 (WO)
Title: Network communication systems and methods
Inventor: NGUYEN HIEN VAN
IPC: H04L29/12
Filed: 2012-02-28
Abstract: Systems and methods for communicating via a network may employ communication devices capable of functioning in a server mode and a client mode. Communication may begin by activating a server mode for a first communication device. The first communication device in the server mode may receive a message from a second communication device, the message comprising an identity associated with the second communication device. The first communication device may retrieve a key associated with the second communication device and verify the identity associated with the second communication device by comparing data in the message from the second communication device with data in the key associated with the second communication device. A client mode may be activated for the first communication device. The first communication device in client mode may send a message to an address associated with the second communication device, the message comprising an identity associated with the first communication device.
Patent WO-2012138919-A9 (WO)
Title: Méthode de traitement ou d'amélioration de troubles métaboliques à l'aide du facteur 15 de différenciation de croissance (gdf-15)
Inventor: XIONG YUMEI
IPC: A61K38/18
Filed: 2012-04-05
Abstract: L'invention concerne des méthodes de traitement de maladies et troubles métaboliques à l'aide d'un polypeptide GDF15. Dans divers modes de réalisation, la maladie ou trouble métabolique est le diabète de type 2, l'obésité, la dyslipidémie, les taux de glucose élevés, les taux d'insuline élevés et la néphropathie diabétique.
Patent WO-2015065742-A9 (WO)
Title: Ruban d'étanchéité hybride
Inventor: LOCKE CHRISTOPHER BRIAN
IPC: A61F13/02
Filed: 2014-10-17
Abstract: L'invention concerne un pansement pour traiter un site de tissu à l'aide d'une pression négative. Le pansement comprend une interface de tissu et un élément d'étanchéité. Le pansement comprend en outre un ruban d'étanchéité configuré pour être accouplé à l'élément d'étanchéité et à l'épiderme. Le ruban d'étanchéité comprend un adhésif de liaison et un adhésif d'étanchéité accouplé à un côté du ruban d'étanchéité. Le ruban d'étanchéité comprend une couche de l'adhésif de liaison disposée sur une couche de film, et une couche du ruban d'étanchéité ayant une ou plusieurs ouvertures disposées sur l'adhésif de liaison. Le ruban d'étanchéité peut comprendre une couche de l'adhésif de liaison disposée sur une partie d'une couche de film, et une couche de l'adhésif d'étanchéité disposée sur une partie non recouverte de la couche de film.
Patent WO-2016003941-A9 (WO)
Inventor: MILLER KATHERINE
IPC: A63B71/12
Filed: 2015-06-29
Abstract: La présente invention concerne des appareils et des procédés pour réduire la pression et la gêne sur les parties génitales extérieures de la femme. Plus particulièrement, la présente invention concerne des appareils et des procédés pour réduire la pression sur les parties génitales extérieures de la femme comprenant un tampon avec une ouverture centrale, l'ouverture du tampon étant placée sur les parties génitales et le tampon étant positionné de façon à entourer les parties génitales afin de répartir uniformément la pression exercée par le tampon. L'appareil comprend un tampon avec une ouverture configurée pour entourer les parties génitales, l'ouverture du tampon étant placée sur les parties génitales.
Patent WO-2020028855-A9 (WO)
Inventor: GOULET REMI J
IPC: B24B49/10
Filed: 2019-08-02
Abstract: L'invention concerne un article abrasif qui peut comprendre un capteur de détection d'usure intégré dans le corps abrasif ou s'étendant le long d'une surface extérieure du corps abrasif. Le capteur de détection d'usure peut comprendre au moins un fil conducteur et être conçu pour créer un ou plusieurs signaux d'usure correspondant au stade d'usure du corps abrasif. L'au moins un fil conducteur peut être couplé à un dispositif logique, qui peut commander le capteur de détection d'usure et enregistrer le ou les signaux d'usure.
Patent DK-201670955-A9 (DK)
Title: A fuel valve for injecting a liquid fuel into a combustion chamber of a large compression-igniting turbocharged two-stroke internal combustion engine
Inventor: HULT JOHAN
IPC: F02M43/04
Filed: 2016-12-01
Abstract: A fuel valve (50) for injecting liquid fuel into the combustion chamber of a large slow running two-stroke turbocharged compression-igniting internal combustion engine, comprising an elongated valve housing (52) with a rear end and a front end, a nozzle (54) comprising an elongated nozzle body extending from a base (46) to a closed tip (59), a main bore (55) extending from the base (46)to the closed tip (59) and a plurality of nozzle holes (56) connected to the main bore (55), the nozzle (54) being disposed at the front end of the elongated valve housing (52) with the base (46) connected to the front end, a fuel inlet port (53) in the elongated fuel valve housing (52)for connection to a source (60) of pressurized liquid fuel, an axially displaceable valve needle (61) slidably received in a longitudinal needle bore (64) in the elongated valve housing (52) with a clearance between the valve needle (61) and the needle bore (64), the valve needle (61) having a closed position and an open position, the valve needle (61) rests on a valve seat (69) in the closed position and the valve needle (61) has lift from the valve seat (69) in the open position and the valve needle (61) being biased towards the closed position, the seat (69) being disposed in the elongated valve housing (52) between a fuel chamber (58) in the valve housing (52) and an outlet port (68) in the front end of the elongated valve housing (52), the outlet port (68) connecting directly to the main bore (55) in the nozzle (54), the fuel chamber (58) being connected to the fuel inlet port (53), the clearance opening at one end of the needle bore (64) to the fuel chamber (58), a lubricating oil inlet port (70) for connection to a source of pressurized lubricating oil (57), a lubricating oil supply conduit (47) connecting the lubricating oil inlet port (70) to the clearance at a first position (P1) along the length of the needle bore (64), an ignition liquid inlet port (67) for connection to a source of ....
Patent DE-102019125913-A9 (DE)
Title: Sauerstoff-speichermaterial und verfahren zur herstellung desselben
Inventor: MORIKAWA AKIRA
IPC: C01G25/02
Filed: 2019-09-26
Abstract: Ein Sauerstoff-Speichermaterial, aufweisend ein Ceroxid-Zirkoniumdioxid-basiertes Mischoxid, welches ein Mischoxid aus Ceroxid und Zirkoniumdioxid enthält, wobei das Ceroxid-Zirkoniumdioxid-basierte Mischoxid mindestens ein Seltenerdelement, ausgewählt aus der Gruppe, bestehend aus Lanthan, Yttrium, und Neodym enthält, und eine insgesamt enthaltene Menge des Seltenerdelements bzw. der Seltenerdelemente 1 bis 10 Atom-% ist, bezogen auf ein Element relativ zur Gesamtmenge an Cer und Zirkonium im Ceroxid-Zirkoniumdioxid-basierte Mischoxid, 60 bis 85 Atom-% der Gesamtmenge des Seltenerdelements bzw. der Seltenerdelemente in einem Bereich der oberen Schicht nahe der Oberfläche, welcher sich von einer Oberfläche eines jeden Primärpartikels des Ceroxid-Zirkoniumdioxid-basierten Mischoxids bis zu einer Tiefe von 50 nm im Primärpartikel erstreckt, enthalten ist, und 15 bis 40 Atom-% der Gesamtmenge des Seltenerdelements bzw. der Seltenerdelemente in einem Bereich der unteren Schicht nahe der Oberfläche, welcher sich von einer Tiefe von 50 nm bis zu einer Tiefe von 100 nm im Primärpartikel erstreckt, enthalten ist, ein Gehaltsverhältnis von Cer und Zirkonium im Ceroxid-Zirkoniumdioxid-basierten Mischoxid in einem Bereich von 40:60 bis 60:40 ist, bezogen auf ein atomares Verhältnis ([Ce]:[Zr]), und das Ceroxid-Zirkoniumdioxid-basierte Mischoxid ein Intensitätsverhältnis {I(14/29)-Wert} zwischen einem Beugungsreflex bei 2θ = 14,5° und einem Beugungsreflex bei 2θ = 29° aufweist, welches die nachstehende Bedingung erfüllt: I(14/29)-Wert ≥ 0,032; wobei das Intensitätsverhältnis {I(14/29)-Wert} aus einem Röntgen-Beugungsmuster unter Verwendung von CuKα-Strahlung bestimmt wird, welches durch eine nach dem Erwärmen in Luft unter einer Temperaturbedingung von 1100 °C für 5 Stunden durchgeführte Röntgenbeugungsmessung erhalten wird.
Patent CS-233663-B1 (CS)
Inventor: VOLNY BORIVOJ
IPC: B23P9/04
Filed: 1983-01-03
Abstract: Kuličkovaci nástroj jé určen pro
zkvalitňováni povrchu děr. Jeho funkčním
prvkem jsou tři tvářecí kuličky uložené
na kuželových drahách, z nichž jedna
dráha je vytvořena na osazené hlavici
trnu a druhá je vytvořena na čele pouzdra
nasunutého na trn. Na pouzdru je suvně
uložena klec s třemi vybráními, které
jsou na obvodu klece užál, než je průměr
tvářecích kuliček. Kuželové dráhy na
trnu a čele pouzdra jsou k sobě přetlačovány
pružinou, jejíž předpětí se reguluje
maticí. Nástroj je možno využít na
Vrtačkách, vyvrtávacích strojích a hrotových
soustruzích pro výrazné zkvalitnějtí
povrchů děr v různých materiálech zejména
tehdy, jsou-li tyto díry malé a
jsou-li vyrobeny ve velkých tolerancích
průměru, konicity a ovality
Patent CS-234612-B1 (CS)
Inventor: CAKOVY MIROSLAV
IPC: A43B13/04
Filed: 1984-01-16
Abstract: Sposob lakovania a lepenia spodkových
obuvnických dielcov
Vynález popisuje sposob vytvárania
farebnej povrchovej úpravy lakováním a
následného lepenia spodkových obuvnických
dielcov z materiálu na báze makčeného PVC.
Polymérny materiál obsahuje látku
■ s aktívnym vodíkom. Chemické zreagovanie
podošvového materiálu s polymérom laku a
lepidla zabezpečuje kondenzaěný produkt
»
toluendiizokyanátu a dietanolamínu.
Patent CS-246632-B1 (CS)
Inventor: NESTROJIL LADISLAV
IPC: B65H54/553
Filed: 1985-01-24
Abstract: KeSeni ae týká zajlSlovacího ústrojí zejména ramen výkyvného držáku navíjecího zařízení textilní příze, například u tvarovacích a bezvřetenovýoh dopřáda- cích strojů a poloautomatickou naho ruční výšinou cívek· Podstatou řešení je, Sa je tvořeno kulisou a prvním tvarovým otvorem a k ní kluznS přimknutou vodici deskou a druhým tvarovým otvorem, přičemž v obou tvarových otvoradh je pohyblivě uložena vždy jednou polovinou svého průměru zajiStovací kulička, když vodicí deska jo pevně spojena ee seozentem výkyvného držáku a kulisa a a jeho nosnou konzolou připevněnou k rámu stroje.
Patent CS-261152-B1 (CS)
Inventor: PREISLER VLASTIMIL
IPC: F16K1/32
Filed: 1987-01-30
Abstract: Řešení se týká oboru regulační techniky.
Ventil sestává z přední komory a zadní komory,
mezi nimiž je upravena stěna. V ní jsou
vytvořeny průtočné otvory, proti nimž jsou
v přední komoře umístěny nastavitelné desky.
Uzavírací součásti jsou spojeny s vnějším
energetickým zdrojem.
Patent DK-173339-B1 (DK)
Inventor: KIRKEGAARD KIM JOERGEN SCHULTZ
IPC: B29C61/10
Filed: 1998-02-09
Granted: 2000-07-31
Abstract: Method for the assembling and/or closing of pipe materials by means of an assembly piece made of a shrinkable plastic material, said assembly piece comprising at least two edge sections (9) which face each other and extend substantially parallel with the longitudinal axis of the pipe items, and where the edge sections (9) extend substantially at right-angles to the shrinkage direction, said edge sections (9) being introduced through a slot/opening (14) in a holding tool (10) so that the edges of the edge sections (9) lie freely in relation to the holding tool (10), after which the assembly piece is shrunk so that the free-lying edges are thickened. There is hereby achieved the possibility of being able to assemble and repair pipe materials by means of muffs and T-pieces regardless of the diameter of the pipes, in that the muff/T-piece is cut longitudinally and the flaps created hereby are introduced through the holding tool, after which the shrinking is effected, for example by the application of heat. The dimension of the material is changed as a consequence of this having been expanded before the heat is applied, and in the process it will attempt to regain its original thickness, whereby the material wedges itself firmly in the slot and locks itself. With this shrinking, a welding and shrinking effect arises which ensures that the assembly is permanent and tight. <IMAGE>
Patent DK-170295-B1 (DK)
Inventor: JENSEN BJARNE BO
IPC: C09K23/00
Filed: 1993-05-11
Granted: 1995-07-31
Abstract: An emulsion of oil in water containing oil, water, as well as possible, additional adjuvants, as well as a combination of an emulgator A and an emulgator B, where emulgator A is based on a fatty amine derivative and emulgator B is based on a fatty alcohol glycol ether. The emulsion presents a particularly good stability, even in case interfering additives or pollutions are present.
Patent IE-52243-B1 (IE)
Title: Novel bis-and poly-disulfides having immuno-stimulant activity
IPC: A61K31/095
Filed: 1982-02-04
Abstract: Compounds of formula R1O-(CH2)m-S-S-(CH2)p-S]xS-(CH2)n-OR2 wherein R1 and R2 are, independently, hydrogen, C1-5alkyl or a physiologically-hydrolyzable and -acceptable acid residue; m and n are, independently, 2 or 3; p is an integer of fron 2 to 6; and x is 1, 2 or 3; whereby when x is 2 or 3, each p may be the same or different, having immunostimulant activity.
Patent IE-46208-B1 (IE)
Title: Simulated cheese products
IPC: A23C19/093
Filed: 1978-02-15
Abstract: A cheese-like product is derived from dry rennet casein and generally exhibits the body, texture and eating quality of cheese. The cheese-like product is a substantially homogeneous mass of predetermined consistency and contains at least about 25 percent by weight of previously dry but solvated edible rennet casein as the principal protein source, a solvation agent and water. A bland edible oil or fat and a suitable flavoring agent (or agents) can be present in quantities sufficient to impart to the product the characteristic fat content and flavor of the desired cheese analog. A coloring agent may also be present. The cheese-like product is produced by the direct conversion of dry, particulate rennet casein to a substantially homogeneous mass of cheese-like consistency at an elevated temperature.
Patent IE-57975-B1 (IE)
Title: Spergualin-related compounds having a phenylene group,a process for their preparation and their use as medicaments
IPC: A61K31/16
Filed: 1985-03-01
Abstract: The present invention relates to novel Spergualin related compounds, and a process for producing the same. More particularly, the invention relates to Spergualin related compounds of the formula: wherein R1 is a lower alkylene group which may be substituted by a hydroxymethyl group; X is a hydrogen atom or a halogen atom; m and n are each 0 or an integer of 1 to 5, and salts thereof, as well as a process for producing the compounds of formula (I) and salts thereof by removing the protecting groups from a protected Spergualin related compounds of the formula: wherein R1' is a straight chain or branched lower alkylene group which may be substituted by a hydroxymethyl group, the hydroxyl group of which may be protected; R2 is an amino protecting group; R3 is a protected amino group; X, m and n are as defined above. The compounds of the formula I have anti-tumor activity and can therefore be used as medicaments.
Patent IE-42520-B1 (IE)
Title: Process for forming an egg white substitute
IPC: A23J1/20
Filed: 1976-03-19
Abstract: Protein substitute is made from a solution containing whey protein. The pH of the solution is first brought to 11 to 13 and then to 4.0 to 6.0. This gives an aqueous solution of the desired modified whey product and a precipitate which contains insoluble whey solids. The aqueous solution is separated from the modified whey product. The precipitate can be subjected to alkaline hydrolysis to give a substance which can be processed to give a usable product.