baber/WOPTO huggingface dataset:
Patent SG-10201908690W-A (SG)
Title: Novel method of use and compositions
Inventor: BULSARA PALLAV
Filed: 2016-10-25
Abstract: Novel Method of Use and Compositions The present invention is directed to a method for improving the occlusiveness of a topical pharmaceutical or cosmetic formulation in use in a patient in need thereof, comprising adding to the formulation at least .1- to about 10% w/w of one or more of a monofatty acid ester of glycerin and/or one or more of a monofatty acid ester of glycol, or mixtures thereof. The present invention is also directed to a method for maintaining skin barrier efficiency of the stratum corneum of a patient in need thereof, comprising applying to the skin of said patient a pharmaceutical or cosmetic formulation containing at least 3 % w/w of one or more of a monofatty acid ester of glycerin and/or one or more of a monofatty acid ester of glycol, or mixtures thereof. [No suitable figure] 78
Patent SG-11201404856Y-A (SG)
Title: Coated-electrode packaging material and packaged article
Inventor: KATANO YOHEI
IPC: B65D85/26
Filed: 2013-02-27
Abstract: (i2) mwu ft iz s-5 iv x m £ titz s issaj n d9) mm IHMMi (43) m&'&m a 2013 ^9 R 19 0(19.09.2013) WIPOIPCT (10) WO 2013/136989 A1 (51) B65D 85/26 (2006.01) B23K35/40 (2006.01) (21) (22) g&ttHQ: (25) (26) HI®4>§f]CDl r=E. I DP • B65D 81/24 (2006.01) PCT/JP2013/055220 2013 2 M 27 0(27.02.2013) (30) fiBfefix — £: 2012-055780 2012 ^ 3 .E 13 8(13.03.2012) JP (71) tti H A : £ tt ft P ®i il FJf (KABUSHIKI KAIS- HA KOBE SEIKO SHO (KOBE STEEL, LTD.)) [JP/JP]; T 6518585 ^)¥!ft ft P rfT tp £ |Zfffi5-fipST — T@ 1 0§2 6 Hyogo (JP). (72) fgBJ#: >t;W(KATANO, Yohei). {411 $Em (SATO, Munenobu). (74) ft II A: MS If, ^(SAMEJIMA, Mutsumi et al); T 5300017 1 EBRStfju*? -< 9 — ff Osaka (JP). (8i) (^ro&i^PBy, IS ^ pj ft): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) (asrofci^isy > ±T(Dmm(Dfcm% 11^ nlfb): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), 3. — =j V T (AM, AZ, BY, KG, KZ, RU, TJ, TM), 3 — • V / ^ (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). - mmmi 21 ^(3)) (54) Title: COATED-ELECTRODE PACKAGING MATERIAL AND PACKAGED ARTICLE (54) |: WIT— (a) 0\ 00 0\ m i-H cn i-H o CJ o & -10 (b) (57) Abstract: A coated-electrode packaging material (1) comprises box a (2) that contains one or more coated electrodes (10) and a multi-layer resin film (3) that covers said box (2); for example, a multi-layer resin film (3) that comprises three or more layers, the innermost of which is 50-90 |im thick and the rest of which are each 5-30 |im. This coated-electrode pack­ aging material is simple to manufacture and exhibits excellent strength, res - istance moisture to absorption, and shock resistance during transport. (57)®$: WIT—£, 1 XIAtta* SOTt\"3 t-eflljSf So Mz. 3 3 £ jjLta>Ji-e#ij$u t(Dm.fom(D J!££5 o~9 0 -troflferojiroff 5 ~ 3 0 [imitlio l£> IIS©
Patent SG-11201807445T-A (SG)
Title: Method of producing dialdehyde compound
Inventor: TSURUTA TAKUO
IPC: C07C47/12
Filed: 2017-02-23
Abstract: A method of producing 1,5-pentanedial having an alkyl group at the 3-position, including a step of hydroformylating an aldehyde compound represented by the following general formula (1): wherein R 1 represents an alkyl group having from 1 to 6 carbon atoms.
Patent SG-11201902696W-A (SG)
Title: Method for pulling a single crystal of semiconductor material from a melt which is contained in a crucible
Inventor: SCHRÖCK THOMAS
IPC: C30B15/20
Filed: 2017-09-28
Abstract: Method for pulling a single crystal of semiconductor material from a melt which is contained in a crucible 5 The invention relates to a method for pulling a single crystal composed of semiconductor material from a melt contained in a crucible, comprising pulling the single crystal in a phase in which an initial cone of the single crystal is grown until a phase in which the pulling of a cylindrical section of the single crystal is begun. The method comprises 10 measuring the diameter Dcr of the initial cone of the single crystal and calculating the change in the diameter dDcr/dt; pulling the initial cone of the single crystal from the melt at a pulling rate vp(t) from a point in time t1 until a point in time t2, starting from which the pulling of the cylindrical section of the single crystal in conjunction with a target diameter Dcrs is begun, 15 wherein the profile of the pulling rate vp(t) from the point in time t1 until the point in time t2 during the pulling of the initial cone is predetermined by means of an iterative computation process. 20 Drawing for the abstract: Fig. 6
Patent SG-11201908085X-A (SG)
Title: Methods for detection of tau protein aggregation modulating compounds
Inventor: CRESPO RODRIGUEZ ROSA
IPC: G01N33/68
Filed: 2018-03-27
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 04 October 2018 (04.10.2018) W I PO I PCT omits I iolo DID HE MEM EH 011 (10) International Publication Number WO 2018/178080 Al (51) International Patent Classification: G01N 33/50 (2006.01) GO1N 33/68 (2006.01) (21) International Application Number: PCT/EP2018/057781 (22) International Filing Date: 27 March 2018 (27.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 17163426.4 28 March 2017 (28.03.2017) EP (71) Applicant: JANSSEN VACCINES & PREVENTION B.V. [NL/NL]; Archimedesweg 4, 2333 CN Leiden (NL). (72) Inventors: CRESPO RODRIGUEZ, Rosa; Archimedesweg 4-6, 2333 CN Leiden (NL). APETRI, Constantin, Adrian; Archimedesweg 4-6, 2333 CN Leiden (NL). (74) Agent: MANTEN, Annemieke et al.; Archimedesweg 4-6, 2333 CN Leiden (NL). (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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a 11 patent (Rule 4.17(ii)) of inventorship (Rule 4.17(iv)) 0 Published: O with international search report (Art. 21(3)) 00 N 1-1 (54) Title: METHODS FOR DETECTION OF TAU PROTEIN AGGREGATION MODULATING COMPOUNDS 0 (57) : The present invention provides a method for the in vitro formation and/or detection of paired helical filaments (PHF) \" of Tau protein, comprising incubating a mixture comprising a Tau protein preparation and a polyanionic co-factor for a pre-determined 0 period of time under conditions that promote the formation of PHFs.
Patent SG-11201909136P-A (SG)
Title: Shrna expression cassette, polynucleotide sequence carrying the same, and use thereof
Inventor: WANG CHAO
IPC: C12N7/00
Filed: 2018-03-26
Abstract: An shRNA expression cassette, a polynucleotide sequence carrying the same, and an use thereof. In an order of 5’ to 3’, the shRNA expression cassette sequentially includes a DNA sequence for expressing the shRNA and a stuffer sequence, and a sequence length of the shRNA expression cassette sequence is proximate to a length of a wild-type AAV genome. [Fig. 23]
Patent HU-208008-B (HU)
Title: Process for producing imidazolyl-propyl-guanidine derivative and pharmaceutical compositions containing them
Inventor: MOERSDORF PETER
IPC: A61K31/44
Filed: 1991-01-10
Abstract: There is described a novel imidazolylpropylguanidine derivative of the formula I <IMAGE> which is distinguished by a combination of particularly advantageous properties for the treatment of diseases of the heart and of the circulation.
Patent IS-2339-B (IS)
Inventor: BANHOLZER ROLF
IPC: A61K31/00
Filed: 2003-04-09
Abstract: Crystalline monohydrate (I) of tiotropium bromide ((1alpha,2beta,4beta,5alpha,7beta)-7-(2-hydroxy-2,2-di(2-thienyl)acetoxy)-9,9-dimethyl-3-oxa-9-azonia-tricyclo(3.3.1.02.4)nonane bromide) is new.  An Independent claim is also included for the preparation of (I).
Patent YU-48857-B (YU)
Inventor: INZ CEROVINA ANDRIJA DIPL
Filed: 1996-01-15
Abstract: Postrojenje binarnog procesa za izmjenu toplote u direktnom kontaktu vode i isparavajuceg fluida, naznaceno time, sto se nakon odredivanja radnih parametara vode i isparavajuceg fluida, topla voda dovodi preko dobavne pumpe /1/ u vertikalni i cilindricni prostor sekcije /2/ preko cijevnog rostilja /3/ na dogrijac /4/ gasa iz koga slobodno pada na generator /5/ gasa i zatim na nivo vodene mase u vertikalnoj i cilindricnoj sekciji /6/ iz koje se spojem /7/ voda ohladena uvodi tangecijalno u vodeni prostor vertikalne i cilindricne sekcije /8/ za upravljanje iz koje se preko odvajaca /9/ gasa i spojem /10/ za odrzavanje nivoa vode uvodi u turbinu /11/ za vrsenje rada, a gas iz sekcije /8/ spojem /36/ odlazi u sekciju /2/, sto se tecni isparavajuci fluid preko pumpe /12/ uvodi u sekciju /6/, a cijevnim rostiljem /13/ rasprsuje na gornju povrsinu generatora /5/ gasa nakon cega se dogrijava u dogrijacu /4/ i preko eliminatora /14/ kapljica odvodi u turbinu /15/ za vrsenje rada, sto se elektro-nivo uredajem /16/ i /17/ upravlja elektro ventilima /18/ i /19/ i elektro-nivo uredaj /20/ upravlja elektro ventilom /21/ za prestrujavanje pumpe /12/ ciji rad uslovljava elektro-nivo uredaj /22/ za minimalni nivo vode u postrojenju i termostat /23/ i /24/ za minimalnu izlaznu i ulaznu temperaturu vode i presostat /30/ za granicni pritisak u postrojenju i elektro-nivo uredaj /25/ minimalnog nivoa tecnog fluida u kondezatoru /26/, dok se elektro ventil /27/ i /28/ upravlja ukljucivanjem dobavne pumpe /1/ i elektro ventil /35/ ukljucivanjem kondenzatora /26/ i sto je postrojenje opremljeno sigurnosnim ventilom /31/ i instrumentima za mjerenje temperature, pritiska i protoka a u najnizem dijelu /33/ su odmuljni ventili /32/. - Prijava sadrzi jos 1 zavisan zahtev.
Patent ZA-8346-B (ZA)
Title: Diazolylalkanols,process for their prepartion and their use as antimycotic agents
Inventor: REGEL ERIK
IPC: C07D249/08
Filed: 1983-01-05
Abstract: 1. Diazolylalkanols of the general formula I  see diagramm : EP0104300,P9,F1  in which R represents alkenyl and alkynyl, each having 2 to 6 carbon atoms, and represents phenylalkenyl, having 2 to 4 carbon atoms in the alkenyl part, or phenylalkynyl, having 2 to 4 carbon atoms in the alkynyl part, each optionally identically or differently substituted once to three times, the phenyl substituents which may be mentioned in each case being : halogen, alkyl having 1 to 4 carbon atoms, alkoxy and alkylthio each having 1 to 2 carbon atoms, alkoxyalkyl having 1 to 2 carbon atoms in each alkyl part and phenyl which is optinally substituted by halogen and physiologically tolerated acid addition salts thereof.
Patent AT-402484-B (AT)
Title: Device for processing and introducing mortar
IPC: B28C7/12
Filed: 1994-03-09
Granted: 1997-05-26
Abstract: A device for introducing mortar into a cut gap 12 which has occurred after a wall 11 has been cut through and which is provided with insulation 13 has a mixing device 2 for the mortar and an injection pump 5 conveying the mortar through a hose line 6 to the cut gap 12. In order to make it easier to clean the device, even when a quick-acting binder is used, the hose line 6 coming from the mixing device 2 for the mortar has connected to it in a way known per se a device 7 for admixing a quick- acting binder, to which is connected a hose line 10 leading to the cut gap 12. The device 7 for admixing a quick-acting binder has a water connection 9 provided with a shut-off member, and, when water is being fed, the hose line 6 coming from the mixing device 2 for the mortar and the line 8 for admixing a quick-acting binder can be shut off via shut-off members 21, 23. <IMAGE>
Patent AT-403151-B (AT)
Title: Lock fastening for a swivel-type tailboard of a dumper vehicle
IPC: B62D33/037
Filed: 1992-04-21
Granted: 1997-11-25
Abstract: A description is given of a lock fastening for a swivel- type tailboard of a dumper vehicle, having a step bearing 1 mounted on a fixed part of the vehicle for holding a swivel spindle 2 which is provided on the tailboard, and having a slotted guide 7 assigned to the step bearing 1 for a locking bolt 4 which is acted upon by an actuating element 10 and which, with the aid of the actuating element 10, can be lifted up and adjusted along the slotted guide 7 between a locking position, which secures the swivel spindle 2 in the step bearing 1, and an unlocking position releasing the swivel spindle 2. In order to provide advantageous structural conditions, it is proposed that the locking bolt 4, which is designed in a manner known per se as a pivotable bolt, is mounted pivotably on the actuating element 10, and that the slotted guide 7 limits the pivoting angle for the locking bolt 4 as a function of the lifting position of the locking bolt 4. <IMAGE>
Patent HU-191763-B (HU)
Inventor: GERE TIBOR
IPC: A23K1/00
Filed: 1985-01-15
Abstract: A találmányra az jellemző, hogy a boijak számára tíz napos kortól kezdve a tejpor és víz 1:10 arányú keverékéből képzett tejpótlótápszeréhez a választási időszak végéig, azaz 35 40 napon át napi tíz dekagramm önmagában ismert - kukoricából, szójababból, tejporból, ásványi anyagokból vitaminokból és nyomelemekből álló — abrakot keverünk hozzá olymódon, hogy a tejpótló tápszer mennyiségét fokozatosan csökkentve az abrak napi kezdőmennyiségét a választási idő végéig fokozatosan napi 35-45 dkg-ra növeljük. Ezzel az eljárással a borjak nevelését már az ún. itatási időszakban szénhidrát-tartalmú abrakkal indítjuk. -1-
Patent HU-195754-B (HU)
Title: Process for producing 1,2-5,6-dianhydro-3,4-diacyl-dulcitol
Inventor: SZABO TIBOR
IPC: C07D303/16
Filed: 1984-01-18
Abstract: Process for producing compounds having the general formula (I) from hexites having the general formula (II) by acylation with corresponding acid anhydrides, R et R<1> being independent from each other and representing optionally a free carboxyl group, an alkoxycarbonyl group with 2-5 atoms of carbon or a chlorine substituted alkanyl group with 1-6 atoms of carbon, an aryl group with 7-11 atoms of carbon, a cycloalkylcarbonyl group with 7-11 atoms of carbon, a 2-furanyl group or an alkylarylcarbonyl group with 8-11 atoms of carbon, and the configuration of the hexite skeleton is similar to the configuration of dulcite, mannite or idite. The process is characterized in that the acylation is carried out in the presence of catalysts having the general formula (IV), wherein R<2> and R<3> represent independently from each other an alkyl group comprising each 1-6 atoms of carbon or form together an alkylene group with 1-6 atoms of carbon, and can be optionally substituted by one or two dimethylamino groups.
Patent LT-4144-B (LT)
Title: Process for the manufacture of preparation having anti-inflammatory and hypoazotemic activity
Inventor: JANULIS VALDIMARAS
IPC: A61K36/00
Filed: 1995-06-08
Abstract: Invention belongs to the domain of medicine, in particular to the pharmacy industry, and relates to the production of a substance possessing anti-inflammation and hypoazotemic properties, from vegetable raw material.The point of the invention is that during the extraction process of vegetable raw material with ethyl alcohol, through concentration and treatment of the extract, the herb Canadian desmodium (Desmodium canadense D.C.) is employed, and is extracted with 90 % ethyl alcohol, and then the extract is treated with gelatine solution at the ratio 1:2 and further is separated and dried in a spraying dryer chamber.
Patent ZA-85801-B (ZA)
Title: Variable displacement pump system
Inventor: RING CURTIS PHILLIP
IPC: F04B49/00
Filed: 1985-02-01
Abstract: A variable displacement, axial piston pump has workports (10 and 12) and a swashplate (14) controlled by two piston actuators (16, 18) for selecting the displacement, and pumping direction of the pump. Control is effected by way of a control valve (24) with a manually positionable spool (26) and a sleeve (28) connected to a follow-up linkage (30) from the swashplate. The outputs (40, 42) of this valve are connected to the piston actuators (16, 18) by way of an override valve (50) which normally assumes the illustrated position under the action of a bias spring (66). Whichever port ( 10, 12) is the high pressure port is connected by a shuttle valve (36) not only to the control valve (24) but also to a pilot (68) for shifting the override valve (50) to its alternative position in which the workports (10, 12) are connected to the piston acutators (16, 18) to drive the swashplate rapidly back towards neutral, should the pump pressure become too high.
Patent ZA-92901-B (ZA)
Title: Method and facility for time/voltage conversion
Inventor: MAIER MICHAEL
IPC: H03K9/08
Filed: 1992-02-07
Abstract: 1. A system consisting of a method and a preferred device suitable for carrying out the method according to the invention for time/voltage conversion is presented which determines voltage values which correspond to the duration of pulses. 2.1 Known systems of the type mentioned have inaccuracies in the time/voltage conversion as a result of which nonlinearities occur. 2.2 To avoid nonlinearities in the conversion, voltages of pulses, the duration of which is used for time/voltage conversion, are matched according to the invention to the variation of an auxiliary voltage which is used for forming an output voltage. This auxiliary voltage can be a ramp voltage emitted by a ramp voltage generator, or any other voltage which is present at the components of the device according to the invention. 2.3 The system according to the invention can be preferably used as part of an amplifier device which is constructed in thin-film technique and is used for driving a liquid-crystal display. 3. Figure 4. <IMAGE>
Patent AT-401868-B (AT)
Title: Bandage for preventing a radial luxation of the thumb
IPC: A63B71/14
Filed: 1995-07-10
Granted: 1996-12-27
Abstract: A description is given of a bandage for preventing a radial luxation of the thumb, a particular supporting effect being achieved by securing parts 1, 2 which pass around the proximal phalanx of the thumb on the one hand and the proximal phalanx of at least one further finger on the other hand and are joined to each other by at least one drawing means 3. <IMAGE>
Patent AT-406532-B (AT)
Title: Circuits for converting DC voltages into AC, DC or mixed voltages
Inventor: HIMMELSTOSS FELIX DIPL ING DR
IPC: H02M3/337
Filed: 1996-11-29
Granted: 2000-06-26
Abstract: Converter circuits according to Figures 1, 2, 3 for converting DC voltages 1 and 1a, 1b into AC, DC or mixed voltages U2 with the aid of two step-down controller structures 2a, 2b which each produce one half cycle for supplying a transformer 7 or an actuator instead of it, characterized in that the respective inactive step-down controller 2a or 2b, provided by a diode 5a or 5b which can be switched off, for example by an MCT, is isolated from the transformer 7 or actuator, with the diode 5a, 5b which can be switched off at the same time being used as a freewheeling diode for the step-down controller structure 2a, 2b. In this way, voltages of both polarities can be produced, and the energy flow direction can be reversed. The use of an MCT in the form of a switchable diode saves two active semiconductor switches in comparison to conventional solutions for producing an AC voltage (for example feeding electrical energy produced by solar panels into the mains). This leads to an improvement in the efficiency. The MCTs, which must each be switched on for one half cycle, can be driven without any particular problem, since they need be driven only with respect to earth. <IMAGE>
Patent AT-389699-B (AT)
Title: Process for the preparation of novel 7 beta-(fluorinated methylthio)-acetamido-7 alpha-methoxy-3-(1-(2- hydroxyalkyl)-1H-tetrazol-5-yl)thiomethyl-1-dethia-1-oxa- 3-cephem-4-carboxylic acid derivatives
Inventor: TSUJI TERUJI
IPC: A61K31/535
Filed: 1986-09-25
Granted: 1990-01-10
Abstract: 7 Beta-(fluorinated methylthio)-acetamido-7 alpha-methoxy- 3-(1-(2-hydroxyalkyl)-1H-tetrazol-5-yl)-thiomethyl-1- dethia-1-oxa-3-cephem-4-carboxylic acid derivatives of the general formula I in which R is FCH2- or F2CH-, R1 is optionally protected 2-hydroxyalkyl, and R2 is hydrogen, a light metal atom or a carboxyl protective group, have antibacterial activity. They are obtained by reacting a 7 beta-(fluorinated methylthio)-acetamido-7 alpha-methoxy-3-halomethyl-1- dethia-1-oxa-3-cephem-4-carboxylic acid derivative with 1- (2-hydroxyalkyl)-1H-tetrazol-5-ylthiol. <IMAGE>
Patent AT-385994-B (AT)
Title: Process for the preparation of novel syn isomers of 7- substituted 3-vinyl-3-cephem compounds
Inventor: TAKAYA TAKAO
IPC: C07D501/22
Filed: 1985-12-09
Granted: 1988-06-10
Abstract: Novel syn isomers of compounds of the general formula I in which R<1> is amino or protected amino, and the salts thereof are prepared by removing from a compound of the general formula Ia in which R<1> has the above meaning, and R<2> is a protected carboxyl group, or a salt thereof, the carboxyl protective group by hydrolysis or reduction, and converting the resulting compound where appropriate into a salt. The compounds have antimicrobial activity. <IMAGE>
Patent AT-390144-B (AT)
Title: Device for the corrosion testing of test bodies
IPC: G01N17/00
Filed: 1984-12-14
Granted: 1990-03-26
Abstract: The invention relates to a device which is particularly suitable for stress-crack corrosion testing, corrosion fatigue testing and corrosion crack propagation testing at relatively high temperatures and high pressures. Previously known devices, which carry out the preparation of a corrosive medium in test containers, can be used only up to the boiling temperature of the corrosive medium at normal pressure. This disadvantage is eliminated by the present invention, in which the test vessel is of closed design and the preparation of the corrosive medium in the test vessel during the trial is effected by a constant gas stream. Maintaining a constant gas flow is implemented cheaply and simply by a flow regulator in the gas discharge line on the test device. With this measure, corrosion tests may be carried out at relatively high temperatures and high pressures, the devices according to the invention which are used being simple in design and in operation, as well as being cheap to procure and economical in operation. <IMAGE>