baber/WOPTO huggingface dataset:
Patent UA-121491-C2 (UA)
Title: Cylindrical foam body, use thereof and method for producing this
Inventor: POPPE WILLY
Filed: 2016-01-28
Abstract: Cylindrical foam body (1) with a central cavity (9), whereby the loam body (1) is formed by a curved flexible foam strip (2) of which two opposite ends (3) are fastened together, whereby the foam body has a height (II), whereby the strip 2 has a length (L), a height (h) and a width (b), whereby after forming the foam body (1) the longitudinal direction (L) of the strip 2 is the height direction (II) of the foam body (1), whereby the foam body (1) has an outside (5) and an inside (8), characterised in that the foam body (1) is provided on its outside (5) with two or more grooves (7) that extend over the height (II) of the foam body (1) and which only cut into the foam body (1) over a part of the distance between the outside (5) and the inside (8).
Patent UA-123947-C2 (UA)
Title: Adjunctive therapy with 25-hydroxyvitamin d and articles therefor
Inventor: MELNICK JOEL Z
Filed: 2016-02-10
Abstract: Methods, compositions, and kits for adjunctive therapy using 25-hydroxyvitamin D are disclosed. The 25-hy-droxyvitamin D may be administered with an agent that increases the risk of hypocalcemia, such as cinacalcet or a pharmaceutically acceptable salt thereof, and/or an anticancer agent. The adjunctive therapy is effective to treat and prevent iatrogenic hypocalcemia and/or secondary hyperparathyroidism, as well as delay cancer progression and the time to a post-treatment skeletal related event.
Patent UA-125628-C2 (UA)
Title: 4-substituted phenylamine derivatives and their use to protect crops by fighting undesired phytopathogenic micoorganisms
Inventor: NAIK MARUTI N
Filed: 2017-10-11
Abstract: This invention relates to 4-substituted phenylamine derivatives of the general formula (I), wherein R1 to R9 and A have the meanings as defined in description. The invention further relates to methods for their preparation and use of said compounds to fight undesired phytopathogenic microorganisms, and agents for said purpose, comprising said phenylamine derivatives, all according to the invention. This invention further relates to a method for fighting undesired phytopathogenic microorganisms by application of said 4-substituted phenylamine derivatives of general formula (I) to such undesired microorganisms and/or to their habitat, according to the invention.   (I)
Patent UA-125832-C2 (UA)
Title: Flavoured vaporisable formulation
Inventor: MATHIE KLAUS
Filed: 2018-10-31
Abstract: There is provided a flavoured vaporisable formulation comprising (i) one or more solvents; (ii) a flavour; and (iii) one or more cyclodextrins; wherein the flavoured vaporisable formulation contains water in an amount of from 0 to 10 wt. % based on the vaporisable formulation.
Patent UA-126300-C2 (UA)
Title: Фармацевтична композиція жовчогінної дії у формі таблеток
Filed: 2020-07-09
Abstract: Винахід стосується фармацевтичної композиції жовчогінної дії у формі таблеток, що містить як активну фармацевтичну речовину густий екстракт пижма звичайного та фармацевтично прийнятні допоміжні речовини, додатково містить як активну фармацевтичну речовину ефірну олію лаванди, як фармацевтично прийнятні допоміжні речовини містить магнію карбонат основний, мікрокристалічну целюлозу, магнію алюмометасилікат неусилін UFL2, коповідон Plasdone S-630, кросповідон Polyplasdone XL 10, натрію стеарилфумарат.
Patent UA-126418-C2 (UA)
Title: Мокрий скрубер
Filed: 2020-09-10
Abstract: Винахід належить до очищувальних пристроїв та може бути використаний для очищення забруднених газів та газових сумішей. Мокрий скрубер містить послідовно розміщені конфузор, вертикальну або горизонтальну горловину і дифузор, а також пристрій для подання абсорбуючої рідини, а до дифузора під'єднаний краплевловлювач. Згідно з винаходом, горловина виконана подовженою і її довжина становить щонайменше 0,25 висоти всього мокрого скрубера. Пристрій для подання абсорбуючої рідини розміщений в горловині або в зоні перегину лійки конфузора або в зоні входу забрудненої газової суміші у конфузор. Конфузор та дифузор виконані спеціальної форми, а саме: поверхня конфузора та поверхня дифузора сформовані множиною твірних, кожна з яких описується формулою зворотної квадратичної залежності. Винахід забезпечує високоефективне очищення забрудненої газової суміші та економічно вигідне вилучення вуглекислого газу з навколишнього повітря
Patent UA-78313-C2 (UA)
Title: Method for utilization of car tires
Inventor: HAVRYLOV ROLAND VOLODYMYROVYCH
IPC: B09B3/00
Filed: 2004-12-06
Abstract: The invention relates to methods for processing solid waste, in particular to utilization of car tires through burning. The tires are gasified with following separation of product of gasification to solid rest and volatile gases. Volatile gases are burned, and product of burning of those is subjected to low-temperature separation with isolation of sulfur dioxide, carbon dioxide and gaseous nitrogen, this is discharged to atmosphere. Safety of end product is increased at decrease of the level of cost of the method.
Patent SE-526180-C3 (SE)
Inventor: ZWINKELS MARCO
IPC: B23C5/16
Filed: 2002-11-19
Abstract: The present invention relates to a titanium based carbonitride alloy containing Ti, Nb, W, C, N and Co for metal cutting applications, in particularly superfinishing turning operations. The alloy contains in addition to Ti 3-<9 at% Co with only impurity levels of Ni and Fe, 2-<4 at% Nb, 3-8 at% W and has a C/(C+N) ratio of 0.50-0.75. The amount of undissolved Ti(C,N) cores (A) should be kept between 26 and 37 vol% of the hard constituents, the balance being one or more complex carbonitrides (B) containing Ti, Nb and W. The invented alloy is particularly useful for superfinishing of steel and cast iron.
Patent AU-2021103539-C4 (AU)
Title: A flooring panel, system and method for constructing a fire-rated suspended floor
Inventor: HANCOCK WARRICK
IPC: E04C2/08
Filed: 2021-06-22
Granted: 2022-12-15
Abstract: A fire-rated flooring panel for use in forming a suspended floor, comprising: a bottom metal 
sheet layer; an upper re-enforced concrete layer overlaying the bottom layer; and a structural 
steel frame enclosing circumferential walls of the upper and lower layers.
Patent DE-19709951-C5 (DE)
Title: Drehsteife, biegeelastische Wellenkupplung, insbesondere aus Ganzstahl
Inventor: KLINGLER GUENTHER
IPC: B24C1/10
Filed: 1997-03-11
Granted: 2007-11-29
Abstract: Drehsteife
biegeelastische Wellenkupplung, insbesondere Ganzstahl-Wellenkupplung, mit
einem Paket axial zusammengespannter Lamellen (5), mit axialen Bohrungen
(5a) in den Lamellen (5), durch die sich Spannbüchsen (6) und/oder Schrauben
(7) erstrecken, wobei wenigstens eine der Lamellen (5) einer- oder
beiderseits oberflächenbehandelt
oder oberflächenumgeformt
ist, dadurch gekennzeichnet, dass die Oberflächenbehandlung durch eine Sandstrahlbehandlung
nur auf einer Teilfläche (5b)
der Lamelle (5) erfolgt ist, und die Teilfläche (5b) die Bohrung (5a) mit
einer aufgerauten Oberfläche
konzentrisch umgibt.
Patent DE-19840049-C5 (DE)
Title: Vorrichtung zur optischen Distanzmessung
Inventor: HINDERLING JUERG
IPC: G01S17/86
Filed: 1998-09-02
Granted: 2007-11-08
Abstract: Vorrichtung
zur optischen Distanzmessung in der geodätischen und industriellen Vermessung
von sowohl kooperativen Zielobjekten als auch nicht-kooperativen
Zielobjekten mit  a) einer Sendereinheit (1) zur Emission von
optischer Strahlung zu dem Zielobjekt (6),  b) einem gemeinsamen
Objektiv (5) für
das Senden der optischen Strahlung auf das Zielobjekt (6) und zum
Empfang der vom Zielobjekt (6) reflektierten oder gestreuten Strahlung
und zur Abbildung dieser Strahlung auf einem optoelektronischen
Detektor (7, 7a, 7b) in einer Detektoreinheit (40),  c) optischen
Einkoppelelementen (4b; 4f) für
die Einleitung der von der Sendereinheit (1) emittierten Strahlung
in den Sende-/Empfangsstrahlengang des Objektivs (5) und  d)
einer Steuer- und Auswerteeinheit (8) zur Ermittlung der Distanz
zum Zielobjekt (6),  dadurch gekennzeichnet, daß  e)
die Sendereinheit (1) eine oder zwei optische Strahlungsquellen
(2, 3) zur Erzeugung zweier trennbarer, auf das Zielobjekt (6) gerichteter
Strahlungsbündel
(21, 31) mit jeweils an die unterschiedlichen Zielobjektarten angepaßter Divergenz
aufweist,...
Patent DE-102008004400-C5 (DE)
Title: Verfahren zur Dosierung von Kohlenstaub in eine Feuerungseinrichtung
Inventor: Büttner Gerhard
IPC: F23K3/00
Filed: 2008-01-14
Granted: 2017-01-26
Abstract: Verfahren zur Aufbereitung von Braunkohlenstaub für Verbrennungseinrichtungen in Kraftwerken, enthaltend die Schritte: (a) Reduzieren des Wasseranteils in dem Braunkohlenstaub, (b) Kühlen des wasserarmen Braunkohlenstaubs, und (c) Zwischenlagern des abgekühlten Braunkohlenstaubs, und (d) Verbrennen des zwischengelagerten Braunkohlenstaubs in einer Verbrennungseinrichtung nach Maßgabe der Lastanforderung eines von der Verbrennungseinrichtung befeuerten Kraftwerks, dadurch gekennzeichnet, dass (e) der getrocknete bei Lagerung unter erhöhten Temperaturen zur Selbstentzündung neigenden Braunkohlenstaub in Teilströme aufgeteilt wird, wobei ein erster Teilstrom ungekühlt und ohne Zwischenlagerung direkt verbrannt wird, und (f) ein zweiter Teilstrom nach Maßgabe der Lastanforderung an das Kraftwerk nach dem Kühlen und Zwischenlagern verbrannt wird, wobei der in einem von den Heißgasen einer Verbrennungseinrichtung beaufschlagten Dampferzeuger erzeugte Massenstrom, die zugehörigen Temperatur und/oder der zugehörige Druck gemessen wird und die Förderrate des 2. Teilstroms durch eine Regeleinrichtung zur Erzeugung von Regelsignalen aus den Messwerten geregelt wird, so dass bei erhöhter lastanforderung bei absinkender Temperatur, Druck und Massenstrom die Fördermenge an einer Dosiereinrichtung (68) im 2. Teilstrom erhöht wird.
Patent DE-102011084868-C5 (DE)
Title: Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät
Inventor: BAUER THOMAS
IPC: F23D11/44
Filed: 2011-10-20
Granted: 2020-07-23
Abstract: Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät, umfassend eine Brennkammergehäuseanordnung (14) mit einer ersten Umfangswandung (16) und einem ersten Bodenbereich (18), wobei am ersten Bodenbereich (18) poröses Verdampfermedium vorgesehen ist zur Aufnahme von flüssigem Brennstoff aus einer Brennstoffleitung (40) und zur Abgabe von Brennstoffdampf in eine Brennkammer (24), wobei in der ersten Umfangswandung (16) wenigstens eine erste Verbrennungslufteinleitöffnung (66) vorgesehen ist zum Einleiten von Verbrennungsluft in die Brennkammer (24), ferner umfassend eine Verbrennungsluftführungsgehäuseanordnung (42) mit einer die erste Umfangswandung (16) wenigstens bereichsweise umgebenden zweiten Umfangswandung (48) und einem dem ersten Bodenbereich (18) wenigstens bereichsweise gegenüberliegenden zweiten Bodenbereich (46), wobei zwischen der Brennkammergehäuseanordnung (14) und der Verbrennungsluftführungsgehäuseanordnung (42) ein Verbrennungsluftströmungsraum (64) gebildet ist, wobei im zweiten Bodenbereich (46) wenigstens eine zweite Verbrennungslufteinleitöffnung (68) vorgesehen ist zum Einleiten von Verbrennungsluft in den Verbrennungsluftströmungsraum (64), dadurch gekennzeichnet, dass die Brennstoffleitung (40) eine zweite Verbrennungslufteinleitöffnung (68) durchsetzt.
Patent RU-2595322-C9 (RU)
Title: System and method for simulating high-intensity pyrotechnic shock
Inventor: LI CHi CHin
IPC: G01M7/08
Filed: 2012-03-07
Granted: 2016-11-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to shock testing and, more particularly, to systems and methods for simulating high intensity pyrotechnic shock in a component or article under test. System for simulating a pyrotechnic shock may include an electrical power amplifier, a shaker, and a resonance beam. Electrical power amplifier is configured to amplify a transient signal waveform representing a desired shock response spectrum. Desired shock represents a spectrum of the transient signal waveform at different frequencies. Shaker is configured to generate a shock pulse in response to the amplified signal waveform. Resonance beam is mounted to the shaker and configured to magnify the shock pulse. 
     EFFECT: technical result is simulating high intensity pyrotechnic shock with a desired shock response spectrum enveloping several different shock events with varying frequency content. 
     15 cl, 26 dwg
Patent RU-2662706-C9 (RU)
Title: Method for predicting the risk of development of the pathology of the upper respiratory tract in patients with gastroesophageal reflux disease
Inventor: Temnikova Irina Vasilevna
IPC: A61B5/08
Filed: 2016-07-20
Granted: 2018-10-04
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to therapy, gastroenterology, and can be used to predict the risk of developing the pathology of the upper respiratory tract in patients with gastroesophageal reflux disease. To do this, determine the Quetelet body mass index, the pH of the upper part of the respiratory tract, establish the presence of biliary pathology – cholelithiasis, the presence of Helicobacter pylori in the mucosa of the upper respiratory tract. Parameters of the daily pH-metry of the esophagus are also determined: % of the time lying with pH below 4.0; total number of acid reflux; the number of acid refluxes lasting more than 5 minutes; duration of alkaline reflux. Set gradations and numerical values for identified risk factors, then determine the prognostic coefficients Fand Fby formulas F=38.64+0.36×X+6.40×X+0.77×X-6.33×X++0.13×X+0.04×X+0.31×X+0.20×X; F=53.27+0.30×X-9.29×X-1.63×X-14.82×X++0.19×X+0.09×X+0.08×X+0.26×X. If Fmore F, predict a high risk. If Fless than F, predict a low risk of development of pathology of the upper respiratory tract.EFFECT: method provides an opportunity to accurately predict the risk of developing the pathology of the upper respiratory tract in this category of patients due to the complex identification of specific factors and subsequent processing of the results.1 cl, 2 ex
Patent RU-2710836-C9 (RU)
Title: Fluid pressure device and method for manufacturing same
Inventor: HARA KOJI
IPC: F15B15/14
Filed: 2016-07-22
Granted: 2021-02-10
Abstract: FIELD: hydraulic structures. 
     SUBSTANCE: invention relates to a hydraulic (pneumatic) cylinder. At one end (12a) of cartridge (12) of cylinder, which is part of hydraulic (pneumatic) cylinder (10), formed is first stepped section (24), diameter of which exceeds diameter of chamber (20) of cylinder. Disc-like cover (14) of head is inserted inside cylinder chamber (20). Deformed section (28) is formed by pressing and plastic deformation of this one end (12a) by means of stitching device (50), due to which this head cover (14) is fixed inside this first stepped section (24). 
     EFFECT: obtained design allows to ensure sealing efficiency between sleeve (12) of cylinder and cover (14) of head and higher reliability of attachment of this cover (14) of head, as well as avoiding the need for a locking means used to secure head cover (14) and in the sealing means, and thus enabling the number of components to be reduced. 
     7 cl, 7 dwg
Patent RU-2737777-C9 (RU)
Inventor: BOSTRÖM HERJE
IPC: B27K3/20
Filed: 2016-12-23
Granted: 2021-03-30
Abstract: FIELD: pulp industry.SUBSTANCE: invention relates to a system of aqueous compositions for applying a coating for treating cellulose articles, including a first aqueous composition with a pH value of not less than 10, and containing potassium silicate and a penetration enhancing agent, wherein the potassium silicate is contained in amount of 1.5 % to 32 % by weight, and molar ratio of silicon (Si) to potassium (K) in said potassium silicate is 1.2–2.1; and a second aqueous composition comprising an emulsion of at least one alkoxysilane and/or siloxane compound. Present invention also relates to a method of processing cellulose articles and use thereof.EFFECT: invention provides an increase in the degree of penetration of the composition into the treated cellulose articles.17 cl, 3 tbl
Patent DK-10890-D0 (DK)
Inventor: VALLE FRANCESCO DELLA
IPC: H02K3/493
Filed: 1990-01-12
Abstract: New polysaccharide esters are disclosed, and more precisely partial esters of acidic polysaccharides chosen from the group formed by carboxymethylcellulose, carboxymethyl starch and carboxymethylchitin. These new esters and some esters of the type already known are useful as medicaments, for the manufacture of pharmaceutical and cosmetic preparations, in the field of biodegradable plastic materials and, therefore, for the manufacture of medical, surgical and sanitary articles, as well as numerous other industrial sectors in the place of acidic polysaccharides now in common use.
Patent DK-228483-D0 (DK)
Inventor: KAMATH HUNDI PANDURANGA
IPC: H01C7/02
Filed: 1983-05-20
Abstract: Elongate electrical heaters which comprise at least two elongate conductors (3,4) and at least one elongate resistive heating strip (1) which contacts the conductors (3,4) alternately as it progresses down the length of the heater, and which is preferably composed of a conductive polymer, particularly a PTC conductive polymer. The conductors (3,4) can be separated from each other by an insulating strip (6), with the heating strip (1) being wrapped around the conductors (3,4) and the insulating strip (6). Alternatively the conductors (3,4) can be wrapped around a core comprising the heating strip (1) and an insulating strip (6). The junctions between the conductors (3,4) and the heating strip (1) are preferably coated with a low resistivity conductive polymer composition (9)..
Patent DK-289689-D0 (DK)
Inventor: BEHR DOUGLAS R
IPC: B65B9/20
Filed: 1989-06-13
Abstract: An apparatus is disclosed for providing uninterrupted guidance of a reclosable bag through a filling station in a form fill and seal system. The apparatus includes a guide mechanism positioned inside the bag film for providing uninterrupted guidance of the bag film through the filling station. The guide mechanism includes a first guide wheel for engaging the bottom of the bag film and a second guide wheel for engaging interlocked fastener elements on opposing plies of the bag film. A separating device is positioned along the path traveled by the bag film for separating the interlocked fastener elements as the bag film is advanced.
Patent DK-318788-D0 (DK)
Inventor: RANADE GAUTAM RAMCHANDRA
IPC: A61K9/24
Filed: 1988-06-10
Abstract: A device for zero order releasing of biologically active substances into a fluid medium comprising a cylindrical tablet or bolus covered with an impermeable wall or coating from which strips of said wall or coating have been removed.
Patent DK-340889-D0 (DK)
Inventor: REDPATH JAMES
IPC: A61P11/08
Filed: 1989-07-10
Abstract: The invention relates to pyridazinone compounds of the general formula I: <CHEM>  wherein R<1> represents one to four substituents, which may be the same or different and are selected from H, OH, halogen, NO2, unsubstituted or C1-C4 alkyl substituted amino, C1-C4 alkyl, C1-C4 halogen substituted alkyl, O-ALK-NR<4>R<5>, C1-C4 alkoxy, whereby two substituents taken together may also represent a methylenedioxy group ;  R<2> and R<3> represent independently H or C1-C4 alkyl; R<4> and R<5> represent independently H or C1-C4 alkyl, or form together with the nitrogen a 5- or 6- membered ring;  X represents S or O;  the dotted line represents an optional bond;  and their pharmaceutically acceptable salts. The compounds according to the invention have a cardiotonic, blood platelet aggregation inhibiting, systemic vasodilator, pulmonary vasodilator, and bronchodilator activity, and more particularly they show a very potent increase of the force of the muscular contractions of the heart, reduce afterload on the heart, improve pulmonary blood flow, and improve airways ventilation.
Patent DK-390589-D0 (DK)
Inventor: BATT DOUGLAS GUY
IPC: C07D521/00
Filed: 1989-08-09
Abstract: Antiinflammatory carbinoloimidazoles are provided which have the formula: <CHEM>  or a pharmaceutically acceptable salt thereof, wherein R<1> and R<2> independently are H, F, Cl, Br, CH3, CF3 or S(O)nR<3> where n is 0, 1 or 2 and R<3> is alkyl of 1-4 carbon atoms; R<4> is H or alkyl of 1-4 carbon atoms with the proviso that R<4> is H when m is 2 or 3; and  m is 1 to 3. The carbinoloimidazoles are preferably administered as topical antiinflammatory compositions.
Patent DK-459989-D0 (DK)
Inventor: HOSHINO TATSUO
IPC: C12R1/86
Filed: 1989-09-18
Abstract: A process of producing 2-keto-L-gulonic acid by fermentative conversion of L,-sorbose utilizing a fermentation system composed of component produced from a microorganism having the identifying characteristics of strain DSM No. 4025 and a yeast component.
Patent DK-484484-D0 (DK)
Inventor: ROETHLISBERGER RUDI
IPC: C07D279/06
Filed: 1984-10-10
Abstract: Skin treating composition on the basis of compatible carrier and additional compositions with a content of a defined tetrahydro-1,3-thiazine-2,4-dion derivatives as active ingredients for thickening the epidermis. The skin treating compositions are applied 1-2 times daily onto the skin for about 3 to 4 weeks. Due to the thickening of the epidermis they cause a reinforcmenet of the skin, in particular against sun rays, cold and the contact with noxious environmental substances of all kinds. Moreover, the skin treating compositions are suitable for a proplylactic fighting of the so-called old age skin. An object of the invention are novel tetrahydro-1,3-thiazine-2,4-dion derivative which are active in the aforementioned manner having the formula  <IMAGE>  wherein R denotes H, alkyl, aryl, arylalkyl has substituted arylalkyl or substituted aryl in the aryl portion, Ra=H is aryl or substituted aryl, Rb=H, denotes aryl or substituted aryl and Rc-H, represents alkyl or aryl, provided that Ra, Rb and Rconly simultaneously denote H when R denotes a substituted arylalkyl in the aryl portion and R denotes H, but only if Ra=HRb=aryl and Rc constitute=H.
Patent DK-571489-D0 (DK)
Inventor: BLADE ROBERT JOHN
IPC: C07C49/237
Filed: 1989-11-15
Abstract: 1) The present Application discloses pesticidally active compounds of the formula (I):  Q Q<1> CR<2> = CR<3> CR<4> = CR<5>C (=X) NHR<1> or a salt thereof, wherein Q is an monocyclic aromatic ring, or fused bicyclic ring system of which at least one ring is aromatic containing 9 or 10 atoms of which one may be nitrogen and the rest carbon each optionally substituted, or Q is a dihalovinyl group or a group R<6>-C IDENTICAL C- where R<6> is C1-4 alkyl, tri C1-4 alkylsilyl, halogen or hydrogen; Q<1> is a 1,2-cyclopropyl ring optionally substituted by one or more groups selected from C1-3 alkyl, halo, C1-3 haloalkyl, alkynyl, or cyano; R<2>,R<3>, R<4> and R<5> are the same or different with at least one being hydrogen and the others being independently selected from hydrogen, halo, C1-4 alkyl or C1-4 haloalkyl; X is oxygen or sulphur; and R<1> is selected from hydrogen and C1-8 hydrocarbyl optionally substituted by dioxalanyl, halo, cyano, trifuoromethyl, trifluoromethylthio or C1-6 alkoxy, their preparation, pesticidal compositions containing them and their use against pests.
Patent DK-596987-D0 (DK)
Inventor: WEGENER PETER
IPC: C07B59/00
Filed: 1987-11-13
Abstract: By esterification of completely or partially deuterated (meth)acrylic acid with alcohols which contain no or only a little hydrogen in the molecule, monomers are obtained which, after polymerisation, yield transparent polymer materials having low damping for light waves and a high glass transition temperature.
Patent DK-684388-D0 (DK)
Inventor: MULVIHILL EILEEN R
IPC: C12N15/85
Filed: 1988-12-08
Abstract: A method of producing proteins of interest is disclosed. The method includes the introduction of a first DNA sequence encoding the protein of interest and at least one additional DNA sequence encoding a protein which processes or stabilizes the protein of interest into a eukaryotic host cell. The host cell is subsequently cultured under conditions which allow the DNA sequences to be expressed. Suitable eukaryotic hosts include mammalian cells and yeast cells.