baber/WOPTO huggingface dataset:
Patent NO-317305-B1 (NO)
Inventor: MAEDA HIDEAKI
IPC: C07H19/10
Filed: 2001-03-30
Abstract: The invention provides crystals of P<1>,P<4>-di(uridine 5'-)tetraphosphate or a salt thereof; a process for producing the crystals; and a process for producing P<1>,P<4>-di(uridine 5'-)tetraphosphate (U2P4) or a salt thereof from UMP serving as a starting material and by use of DPC and PPi, which process comprises at least one of the following treatment steps: (a) adding UMP diphenylphosphate (UMP-DPP) in divided portions during a step of reaction of UMP-DPP with a PPi-organic alkali salt; (b) carrying out reaction of UMP-DPP with a PPi-organic alkali salt in the presence of a base; and (c) further treating the synthesized U2P4 with an alkali. The crystals of U2P4 or a salt thereof obtained through the process according to the invention have high purity and stability and a less hygroscopicity as compared with a lyophilized product, to thereby serve as a useful raw material for preparing a pharmaceutical. The process for producing U2P4 or a salt thereof according to the invention realizes high yield and enables large-scale synthesis.
Patent NO-331936-B1 (NO)
Title: Kommunikasjonsnettverk for a sperre en mobil kommunikasjonsterminal sa som en mobiltelefon
Inventor: NATSUNO TAKESHI
IPC: H04L12/56
Filed: 2001-07-30
Abstract: Ved et mobilkommunikasjonsnettverk utstyrt med et trådløst kommunikasjonsgrensesnitt med en mobilkommunikasjonsterminal, når et behov oppstår for sperring av anrop og konjunksjonene til en mobilkommunikasjonsterminal med en flerhet av lagret kortinformasjon, er der tilveiebrakt et kredittransaksjonssystem for å tillate prosessen for sperring av anropet og kortfunksjonene ril mobilkommunikasjonsterminalen, innbefattende en mobilstasjon (100), et mobiltelefonnettverk (20), et mobilpakkekommunikasjonsnettverk (30), en CAT terminal (40a, 40b,...), CAFIS nettverket (50), et kredittselskaps server 60A, 60B, og Internert (70). Kredittsperreflagg er satt i en styrestasjon (33), og mobilstasjonen (100) mottar et sperresignal fra styrestasjonen (33) via en basestasjon (31). Mobilstasjonen (100) sletter deretter kredittkontraktinformasjonen lagret i den.
Patent NO-332796-B1 (NO)
Title: Fremgangsmate for fjerning av flyktige urenheter fra en svak syrelosning
Inventor: HOULACHI GEORGE
IPC: C02F1/52
Filed: 2001-12-10
Abstract: Foreliggende oppfinnelse vedrører et apparat for fjerning av flyktige urenheter så som kvikksølv og selen fra en svak syreløsning som resulterer fra vasking av gasser skapt i produksjonen av svovelsyre ved røsting av sulfidkonsentrater. Apparatet omfatter en kalsine-filtreringsenhet for fjerning av kalsin fra den svake syreløsningen, en natriumsulfid-blandeenhet for utfelling av kvikksølv fra den svake syreløsningen, en natriumditionitt-blandeenhet for utfelling av selen fra den svake syreløsningen, og en kvikksølv-selen-filtreringsenhet for filtrering av det ut- felte kvikksølv og selen fra den svake syreløsningen. Foreliggende oppfinnelse vedrører videre et behandlingsanlegg som benytter et slikt apparat, en fremgangsmåte for fjerning av flyktige urenheter fra en svak syreløsning, og en selen- kake oppnådd ved anvendelse av foreliggende oppfinnelse.
Patent NO-331601-B1 (NO)
Inventor: CUBELA TOMISLAV
IPC: H02B1/01
Filed: 2006-09-14
Abstract: The profile has profile sections (6, 7) facing walls (3, 4) of a switching and/or distribution box (2) and arranged parallel to the walls of the box. The sections are connected with each other by outer and inner connecting sections (9, 10). The inner and outer connecting sections come in contact at two different positions in three chambers (15-17), such that a profile section, which is angled above 90 degrees to a box interior, is connected to ends of the profile sections (6, 7) closer to a box edge. The chambers have a rectangular cross-section.
Patent NO-342087-B1 (NO)
Title: Fremgangsmåte og apparat for NMR logging med godt signal/støyforhold
Inventor: REIDERMAN ARCADY
IPC: G01R33/561
Filed: 2009-11-06
Abstract: En fremgangsmåte for måling av kjernemagnetiske resonansegenskaper (NMR-egenskaper) i en formasjon, hvor fremgangsmåten innbefatter å påtrykke et magnetfelt på kjerner i formasjonen i løpet av et polariseringsintervall, der magnetfeltet har en polariseringsintensitet; å endre magnetfeltet til en måleintensitet, hvor måleintensiteten påtrykkes kjernene i formasjonen i løpet av et måleintervall; å påtrykke formasjonen minst ett radiofrekvent RF pulstog i løpet av måleintervallet; og å måle et NMR-signal fra formasjonen.
Patent NO-342680-B1 (NO)
Title: Kjernesidelomme med dobbelt barriere
Inventor: FAY PETER
IPC: E21B43/16
Filed: 2012-05-16
Abstract: Et kjernerør med sidelommer og åpninger der flere ventiler plasseres slik 5 at væskestrømmen fra utenfor strengen og inn i røret gjør at gassløfteren strømmer gjennom ventilene i serie. Kjernerøret med sidelommer har en enkel ventillomme som også kan brukes i tandem med andre lignende kjernerør med sidelommer for å oppnå samme doble barrierekonfigurasjon og dermed tilfredsstille kravene i mange jurisdiksjoner når det gjelder slik ventilmonteringer i rørformede veggåpninger.
Patent PL-129189-B1 (PL)
Title: Method of manufacture of methanol
IPC: C07C29/15
Filed: 1981-02-11
Abstract: Methanol is made in a liquid-phase methanol reactor by entraining a methanol-forming catalyst in an inert liquid and contacting said entrained catalyst with a synthesis gas comprising hydrogen and carbon monoxide.
Patent PL-147676-B1 (PL)
Title: Pesticide composition
IPC: A01N47/34
Filed: 1985-08-15
Abstract: Compounds of the general formula <CHEM> in which each of A and B independently represents a halogen atom or an alkyl group; m is 0, 1 or 2; each of X, Y and Z independently represents a halogen atom or a cyano, nitro, alkyl or haloalkyl group, provided that any X present is not a fluorine atom ortho to the nitrogen atom; n is 0,1,2,3 or 4; p is 0, 1 or 2; and R represents a group -CO2R<1>, -SO2R<1> or -NR<2>R<3>, in which R<1> represents an optionally substituted alkyl or aryl group; R<2> represents an optionally substituted alkyl or aryl group; R<3> represents an optionally substituted alkyl or aryl group, or a group of formula -CO2R<4>, -SO2R<4>, -COR<4>, -CO.CO2R<4>, -CO.NR<5>R<6> or SO2NR<5>R<6>; in which R<4> represents an optionally substituted alkyl or aryl group, and each of R<5> and R<6> independently represents an optionally substituted alkyl or aryl group; or R<2> and R<3> together or R<5> and R<6> together represent an optionally substituted alkylene group; in each case, the optional substituents for an alkyl or alkylene group being selected from halogen, alkoxy, alkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkylsulphonyl and haloalkylsulphonyl, and the optional substituents for an aryl group being selected from these substituents and also alkyl, haloalkyl, cyano and nitro; have useful pesticidal activity. Novel intermediates for use in their preparation are described.
Patent PL-156171-B1 (PL)
IPC: B65D/
Filed: 1987-08-05
Abstract: Opakowanie cylindryczne z zatrzaskiem skła-
^57) dające się z dwóch tulei zewnętrznej i wewnętrznej,
posiadających współdziałające ze sobą zatrzaskowo
wypusty, znamienne tym, że cylindryczna tuleja
zewnętrzna ma na swojej wewnętrznej powierzchni
kanał (1) biegnący równolegle do jej osi o szerokości
równej co najmniej szerokości wypustów (3)
tulei wewnętrznej, oraz wypusty (2) usytuowane
wzdłuż kanału (1) na całej jego długości, natomiast
tuleja wewnętrzna posiada na swojej zewnętrznej
powierzchni co najmniej jeden wypust (3), przy
czym wypusty obu tulei mające kształt zbliżony do
prostokąta posiadają jedną krawędź prostopadłą
do osi tulei, zaś drugą przeciwległą nachyloną pod
kątem mniejszym niż 90° z ukształtowanym w
środkowej jej części występem (4, 5) z tym, że
wymiary wypustów (3) tulei wewnętrznej są najwyżej
takie jak wewnętrzne wymiary wypustów (2)
tulei zewnętrznej a dna (6,7) obu tulei są korzystnie
wklęsłe do środka tulei.
Patent PL-155996-B1 (PL)
IPC: E21D23/00
Filed: 1987-10-23
Abstract: Górnicza obudowa zmechanizowana,
w której hydrauliczne podpory zmieniają kąt
nachylenia do spądu podczas zmiany wysokości
obudowy, znamienna tym, że jest wyposażona
w co najmniej jeden siłownik (1) przymocowany
przegubami (4, 5) i (7) jednym
końcem do spągnicy (2) a drugim końcem do
podpory (3)
Patent PL-158706-B1 (PL)
Title: Method of and apparatus for handling individual sections of drill pipe string
IPC: E21B19/00
Filed: 1988-10-11
Abstract: 1. A method of manoeuvring the tubes of a drill conduit, involving pulling up a segment of the drilling conduit along a slide by means of a cable from a drilling platform to a position allowing an elevator to be attached, characterized in that while the segment of the drilling conduit is being pulled up, before the centre of gravity of the segment moves above a fixed support, the drilling conduit is made to rotate relative to the support.2. A device for manoeuvring the tubes of a drill conduit, having an inclined slide, characterized in that below the upper edge (7) of the slide (6), fastened by an articulated joint, is an arm (9) which changes its position with the use of at least one servomotor (11), while at least one catch (18) supports the end of the drilling conduit.<IMAGE>
Patent PL-159431-B1 (PL)
Title: Two-cylinder parallel drive system
IPC: B25J18/02
Filed: 1989-04-25
Abstract: 1. Dual servo-motor parallel drive unit for a robot, consisting of base and two linear servo-motors, wherein the rectilinear movement of piston rod in relation to the body is being realised through a screw gear, characterised in that the piston rods (6, 11) of both servo-motors are connected with each other with a flat joint (12), and bodies (4, 9) of the servo-motors are connected with the base (2) with flat joints (3, 7), so that the servo-motors form arms of a triangle with the vertexes situated in the joints (3, 7, 12), whose axes are parallel to each other and perpendicular to the geometrical axes of the servo-motors screw gears (5, 10), while the base (2) is connected with the robot's segment (1) with flat joints (8) having a common geometrical axis, whereas piston rod of one of the servo-motors is connected with another robot's segment (14) with a three degrees of freedom joint.<IMAGE>
Patent PL-159225-B1 (PL)
Title: Tracklaying carrier vehicle in particular for drainage ditchers
IPC: B62D55/08
Filed: 1989-07-03
Abstract: Crawler chain vehicle in particular for drainage ditchers with tractor type tracks, which are belted around driving wheels, steering wheels and  tightening wheels, and which are propelled by side drive boxes equipped with track driving wheels, clutches and brakes, in the vehicle a self-supporting power drive unit from a typical wheeled farm tractor is used, which is equipped with an additional gear box that transmits independent power to propel tracks, and with a frame composed of two side trucks which are connected with each other by a transverse beam, the trucks at the front are equipped with tightening wheels sockets and at the back with steering wheels sockets and with rigidly mounted rolling wheels, characterized in that the self-supporting power drive unit (2) of a typical wheeled farm tractor, composed of a bracket (3), a front  axle and engine assemblies (4), a clutch (5), a gear box (6) and a rear driving axle (7) is connected through flexible couplings (8) which are mounted on a transmission disk (9) of an axle shaft of the rear driving axle (7) with the side drive boxes (10), which transmit power to tracks (11) and through an attachment (12), which is mounted on the rear driving axle (7) and connected with a rear power-take off shaft of a typical farm tractor with an additional gear box (6'), which is identical with the gear box (6) of the self-supporting power drive unit (2) ended with a rear power-take off shaft (13), while the power drive unit (2) is set on a frame (14) of the vehicle chassis (1) composed of two known side trucks (15).<IMAGE>
Patent PL-168737-B1 (PL)
Title: Desulfurizing argent, method of obtaining same and method of reducing calcium carbide residues in slang
Inventor: MCCLUHAN THOMAS K
IPC: C21C1/02
Filed: 1990-05-17
Abstract: A desulphurisation agent for molten iron is made up of commercial calcium carbide, a flux agent comprising calcium aluminate slag or silicon dioxide, and a metal oxide. The metal oxides may be an iron oxide and/or manganese oxide.
Patent PL-164722-B1 (PL)
Inventor: PELLEGRINI AFRI GIOVANNI
IPC: B65D85/82
Filed: 1990-10-08
Abstract: Pojemnik ekologiczny na materiały
niebezpieczne i/lub powodujące zanieczyszczenie
środowiska, znamienny tym, że ma
postać betonowego prefabrykatu o bocznych
ścianach (1) parami równoległych, tworzących
z podstawami górną i dolną równoległościan,
korzystnie sześcian, z wewnętrzną komorą
zasobnikową w formie sferoidalnej niszy (9) z
górnym otworem (6) zamykalnym zatyczką.
Patent PL-165987-B1 (PL)
Inventor: GRZYBEK JAN
Filed: 1991-02-15
Abstract: Sposób otrzymywania roślinnego preparatu o działaniu przeciwwirusowym, znamienny
tym, że ekstrakcje wysuszonych surowców roślinnych w postaci kwiatu bzu czarnego, ziela
dziurawca i korzenia mydlicy, w stosunku wagowym 10:7:4 przeprowadza się wodą, następnie
po przesączeniu wyciągu i zagęszczeniu dokonuje się zamrożenia i liofilizuje.
Patent PL-166677-B1 (PL)
Inventor: KLIOUS OLEG
IPC: F02M61/02
Filed: 1991-05-31
Abstract: Wtryskiwacz paliwa posiadający w korpusie
komorę paliwową,rozpylacz oraz kanały
chłodzące, znamienny tym, że w korpusie (1)
wtryskiwacza wykonane jest wytoczenie (8)
połączone poprzez kanały (9), (10) i (11) z pierścieniem
(12) w nakrętce (3), przy czym kanały
(9) i (10) mają różną długość.
Patent PL-160792-B1 (PL)
Title: Fungicide of synergetic action
IPC: A01N37/30
Filed: 1988-10-22
Abstract: PURPOSE:To obtain the subject composition, containing a thiazole derivative and acylalanine-based germicide as active ingredients and having both preventive and treating effects on a wide range of plant disease injuries and wide application range with excellent controlling effects even on chemical-resistant germs and long residual effectiveness. CONSTITUTION:A germicidal composition containing (A) a compound expressed by the formula (R<1> and R<2> are H or lower alkyl; R<3> is alkyl, alkenyl, phenyl, furyl or thienyl), e.g., 2-(2,4-dimethylthiazol-5-ylcarbonylamino)-4-methyl-3-penten- enitrile, and (B) an acylalanine-based germicide, e.g., N-(2,6-dimethylphenyl)-N-(2'- methoxyacetyl)-alanine methyl ester, having controlling action on disease injuries caused by oomycetes at (1:0.1)-(1:10), preferably (1:0.5)-(1:5) ratio of the components (A):(B). The above-mentioned composition has ultralow toxicity to warm-blooded animals or fishes without exhibiting phytotoxicity to cultivated plants.
Patent PL-158963-B1 (PL)
Title: Power amplifier feeder circuit
IPC: G05F1/10
Filed: 1987-10-05
Abstract: Supply system for a power amplifier, made of two blocks containing pulse feeders, each of which consists of a transistor key, whose input is connected to an unstabilized DC power source and whose output is connected to the cathode of a diode and, via a choke and first resistor, to the positive surface of a capacitor, whose negative surface is earthed and connected to the anode of the diode, which in turn is connected to the unstabilized DC power source, while to the first resistor is connected the input of a comparator of the maximum current of the transistor key, and the output of this comparator is connected via a control circuit to the control input of the transistor key, characterized in that between the positive surface of the capacitor (C) and the supply input (WZ) of the power amplifier (WM) is a second resistor (Ro), to which is connected the input of a second comparator (Ik-Io) which compares the current (Ik) in the transistor key (T) with the current (Io) supplying the power amplifier (WM), while the supply input (WZ) of the power amplifier (WM) and the output (WYJ) of the power amplifier (WM) are connected to the inputs of a third comparator (Uzas-Uwyj), and the outputs of the second and third comparators (Ik-Io) and (Uzas-Uwyj) are connected via a control circuit (US) to the control input of the transistor key (T).<IMAGE>
Patent PL-164837-B1 (PL)
Inventor: NABOZNY MARIAN
IPC: C21B3/10
Filed: 1991-11-05
Abstract: Zasilacz urzadzen przerabiajacych ciekly zuzel hutniczy, zwlaszcza dla urzadzenia rozwlókniaja- cego zuzel wielkopiecowy, stanowiacy piec przec- hylny, którego korpus, zlozony z pancerza, wylo- zenia ogniotrwalego i zdejmowalnego sklepienia, polaczony jest przegubowo z rama podstawy w lozyskach osi wychylania oraz nastawczego zespolu przechylajacego, posiadajacy ponad to palniki gazowe zainstalowane na scianach bocznych kor- pusu oraz rynne wylewowa wyprowadzona z czo- lowej sciany przedniej, znamienny tym, ze rynna wylewowa (7) przykryta jest sklepieniem (11) two- rzacym kanal gazów spalinowych, na jej koncu osadzona jest przegroda (10) przeslaniajaca poprzecz- nie rowek wyplywu zuzla, a bezposrednio przed nia, w dolnej scianie rynny wylewowej (7). wyko- nana jest komora zasilajaca (8), posiadajaca w dnie otwór spustowy (9), natomiast na przeciwleglej tyl- nej scianie korpusu znajduje sie rynna zalewowa ( 6) z zabudowana przy jej otworze wylotowym stero- wana przeslona zamykajaca (13). PL
Patent PL-168967-B1 (PL)
Title: Automobile safety belt tensioner
Inventor: FOEHL ARTUR
IPC: B60R22/195
Filed: 1992-05-12
Abstract: In a pretensioner (10) for safety belt systems in vehicles, in which the belt lock is arranged on a vehicle seat and the pretensioner engages on this belt lock, there is the problem that the vehicle-sensitive sensor mass (14, 16, 18, 20, 26) which is movably mounted on the vehicle seat also responds to decelerations of the vehicle seat in relation to the body of the vehicle. In order to prevent incorrect triggering caused by this, the sensor mass (14, 16, 18, 20, 26) is secured until a first predetermined vehicle deceleration value occurs which is lower than a second vehicle deceleration value at which the triggering of the drive (14, 20) of the pretensioner takes place as a result of the movement of the sensor mass. On the other hand, when the first vehicle deceleration value is exceeded the sensor mass is released. The release of the sensor mass is ensured by means of a separate deceleration sensor (60) which is attached directly to the vehicle body, for example underneath the vehicle seat. <IMAGE>
Patent PL-175321-B1 (PL)
Inventor: FUDALEJ KATARZYNA
IPC: C23C24/08
Filed: 1994-10-13
Abstract: 1. Sposób nanoszenia powłok antystatycznych
na rury z tworzyw termoplastycznych, znamienny
tym, że rury, korzystnie połączone ze sobą,
zanurza się w podgrzanym do temperatury nie wy­
ższej niż 520°C elektrotechnicznym graficie na wysokość
co najmniej do 1/4 średnicy i przemieszcza
w nim ruchem obrotowo-posuwistym z prędkością
nie większą niż 80 obr./min i z przesuwem wzdłuż­
nym do 107 mm/obr., przy czym w część rury wystającą
ponad złoże grafitowewtapia się cząstki grafitu
dociskając rurę, wcierakiempodgrzanym do temperatury
nie wyższej niż 500°C, z siłą do 25 kG na
jeden centymetr styku z rurą, a korzystniejestjeżeli
wcierak styka się z rurą na długości 2,5 - 3 wielkości
posuwu na obrót rury.
2. Urządzenie do nanoszenia powłok antystatycznych
na rury z tworzyw termoplastycznych,składają­
ce się z układu napędowego oraz przesuwającego i
wprawiającego rurę w ruch obrotowy, znamienne
tym, że ma usytuowany wewnątrz komory roboczej
(1), wcierak (2), połączony z mechanizmem dociskowym
(4), oraz grzejnik (5), przy czym otwór
wejściowy i wyjściowy komory (l) jest uszczelniony
elastyczną przeponą (6) z otworem, przylegaj
Patent PL-172706-B1 (PL)
Title: Pharmaceutic agent consisting of omeprazole granules and method of obtaining same
Inventor: DEBREGEAS PATRICE
IPC: A61K9/16
Filed: 1993-06-16
Abstract: The present invention relates to a stable formulation of omeprazole microgranules containing a neutral core consisting of sugar and starch, characterized in that it contains an active layer consisting of a dilution of omeprazole in mannitol in substantially equal amounts. It also relates to a process for producing such formulations.
Patent PL-174404-B1 (PL)
Title: Electric fragrance releasing burning system and method of making same
Inventor: COLLINS ALFRED L
IPC: A24F40/46
Filed: 1993-09-10
Abstract: A removable cigarette (224') is manufactured for use in a smoking system which includes a lighter which has electrical heating means disposed in permanent cavity for delivering a flavored tobacco response to a smoker. To manufacture the cigarette a carrier web (259') is provided which has regions (261) of tobacco flavor material. Adhesive regions (261A) are applied from an adhesive applying station (327) to the surface of the carrier web (259') to form spaced regions of adhesive (261A) in between spaced regions of flavor material (261). A filter station (329) attaches filters (333,335) to the adhesive regions (261A) and a wrapping station (337) wraps the web (259') around the filters (333,335) to form a continuous rod of alternating regions of filter and tobacco flavor material. Finally, individual removable cigarettes (224') are formed by severing the continuous rod at a severing station (339).
Patent PL-180181-B1 (PL)
Title: Injectable sealant for injection into holes drilled in a masonry
IPC: E04B1/66
Filed: 1996-02-16
Abstract: The injection packer is for longitudinal inner bores in brick, concrete, wood, etc. constructions. It comprises a closure element with bond increasing anchoring members. The closure element is formed as a spring loaded valve ram (10) whose punch head (12) is secured within the closure element front end wall (17) which is inserted into the bore hole (3). Brackets (8) are provided inside the longitudinal hole (7) of the packer to act as a seating for a punch spring (9).
Patent PL-185944-B1 (PL)
Title: Mayonnaise-like product and method of obtaining same
Inventor: TRUECK HANS U
IPC: A23L27/60
Filed: 1997-02-06
Abstract: The invention concerns a mayonnaise-like product with a pH from 2 to 5, comprising from 55 to 85% fat, at least 0.1% milk proteins or vegetable proteins, denatured at a degree between 70 and 80%, at least 1% sugar and 0.5% salt and from 0.1 to 20% vinegar.
Patent PL-183415-B1 (PL)
Title: Method of obraining ammonium salts of 3-ispopropy-2,1,3-benzothiazinone-4,2,2-dioxide
Inventor: MERKLE HANS R
IPC: A01N43/00
Filed: 1996-02-01
Abstract: Prepn. of 3-isopropyl-2,1,3-benzothiadiazin-4-one-2,2-dioxide salts (A) of formula (I; Q = NHR1R2R3) comprises reacting 3-isopropyl-2,1,3-benzothiadiazin-4-one-2,2-dioxide of formula (IIa) with an amine of formula NR1R2R3 (IIIa) in an organic solvent. R1-R3 = H or lower (hydroxy)alkyl. Also claimed is the prepn. of salts (B) of formula (I; Q = NR1R2R3R4) by reacting (IIa) with (IIIa) or an ammonium salt of formula (NR1R2R3R4ÜnX (IIIb) in a solvent that is practically immiscible with water, opt. in the presence of water; and extracting (I) with water. R4 = as R1; X = the anion of an acid with pKa greater than 4 or esp. the OH ion; n = the charge on X. Also claimed is the prepn. of (B) by reacting (IIa) with (IIIb), or (I; Q = Na) with an ammonium salt of formula (NR1R2R3R4ÜmY (IIIc), in water. Y = the anion of an acid; m = the charge on Y.
Patent PL-200092-B1 (PL)
Title: Method of renwing steel structures
Inventor: POHLMANN HEINRICH
IPC: E04B1/64
Filed: 1999-02-16
Abstract: The corrosion products (5) in the installed state of the steel components (1,2) are removed from the gap areas (4) and then the gap apertures in the outer surface of the steel components are at least area-wise are closed in a moisture-tight manner by a seam, preferably a welding seam. The steel components are formed as steel profiles (1) to which connecting steel plates (2) are fixed by screw or rivet connections (3). The corrosion products are removed from the gap areas (4) between the steel profiles and the connecting steel plates. The corrosion products are preferably removed with the aid of a fret saw.