baber/WOPTO huggingface dataset:
Patent NO-862469-L (NO)
Inventor: JAHN HELMUT
IPC: G01N15/00
Filed: 1986-06-20
Abstract: The deformability measurement chamber is subdivided by a foil into two chamber spaces. The foil has a passage opening, the diameter of which is smaller than the diameter, at rest, of a red blood corpuscle. A static pressure gradient exists between the two chamber spaces, so that a flow takes place from one chamber space to the other. In the region of the passage opening there is situated on each side of the foil an electrode, which is connected to an alternating voltage source. In order to achieve a measurement signal which is approximately one order of magnitude greater, at a given alternating voltage frequency, a current-measuring operational amplifier is disposed in the connecton of one electrode to the voltage source.
Patent NO-863920-L (NO)
Inventor: DOSSCHE BERNARD
IPC: B41L1/26
Filed: 1986-10-02
Abstract: This invention is concerned with a continuous assembly 1 of self mailer web parts secured together by heat seal adhesive 7, 8 in which a part of the assembly to receive a personal identification number 11 has attached to it a patch 12 of self copy paper with the sensitive coating side of the self copy paper towards the form assembly and the other side of the patch bearing masking printing.
Patent NO-881437-L (NO)
Inventor: HAZARD MICHEL
IPC: H04L9/00
Filed: 1988-03-30
Abstract: Method for conveying at least one predetermined secret key with the purpose of rendering secure the operation of a service facility, characterised in that it consists in transmitting a predetermined operating key in encrypted form, from a security module (MSC1) exhibiting a predetermined hierarchical level to a security module (MST1 or card U) of hierarchical level lower than the predetermined level, this enciphering consisting in using an enciphering algorithm and involving the predetermined operating key as well as at least one diversified key, this diversified key required for the enciphering is obtained through a diversifying algorithm involving a base key for this diversified key, as well as diversifying data originating from the module of lower hierarchical level, the predetermined enciphered operating key being deciphered by employing, in the module of hierarchical level lower than the predetermined level, a deciphering algorithm inverse to the enciphering algorithm. 
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Patent NO-883975-L (NO)
Inventor: PILLON FRANCIS
IPC: B01J4/00
Filed: 1988-09-07
Abstract: A device inter alia for uniformly distributing solid and/or liquid particles. It comprises, on the one hand, a hollow vertical primary shaft (1) driven in rotation, the bottom end of the shaft comprising a primary ring (4), the bottom surface of which bears vertical teeth (5) disposed in concentric circles, the device also comprising a hollow vertical secondary shaft (2) driven in rotation in the opposite direction to the primary shaft (1) and at its bottom end comprising a cylindrical cage (10) comprising a secondary ring (11) and a disc (12) connected to the bottom surface of the secondary ring (11) by at least three bars (13), the top surface of the disc (12) comprising vertical teeth (14) disposed concentrically and staggered with respect to the teeth (5) in the primary ring (4), and at its center the disc comprises a circular anvil (15) coaxial therewith and at least equal in diameter to the primary shaft (1). The device can be used for homogenizing, crushing, grinding, pulverizing and/or spreading solid and/or liquid products.
Patent NO-892125-L (NO)
Inventor: BECKER REINHARD
IPC: A61K45/06
Filed: 1989-05-26
Abstract: The invention relates to combinations of angiotensin converting enzyme inhibitors with potassium channel modulators, process for the preparation thereof and their use as medicines.
Patent NO-910392-L (NO)
Title: Sensor for maaling av overflatebeliggenhet.
Inventor: ERLINGSSON ULF
IPC: G01N21/49
Filed: 1991-02-01
Abstract: Sensor for måling av beliggenheten av en overflate, f.eks. sediment og vann. I visse undersøkelser er det ønskelig å kunne måle beliggenheten av bunnen i sjøer, elver og hav for å kunne registrere forflyttninger av sand, slam o.l. og å kunne gjøre dette kontinuerlig, automatisk og uten å forstyrre eventuell vannstrømning slik at måleresultatene påvirkes. Dette har blitt løst ved å konstruere en sensor i form av en stang som stikkes ned i bunnen i hvilken det sitter en rad optiske refleksdetektorer geometrisk og elektrisk slik anordnet at en målenøyaktighet bedre enn detektorenes innbyrdes avstand erholdes. Nøyaktigheten 0,1 mm kan erholdes, og sensorens diameter kan erholdes <20 mm.
Patent NO-911837-L (NO)
Title: Framgangsmaate og anordning for punktsveising.
Inventor: HIRANE AKIO
IPC: B23K11/11
Filed: 1991-05-13
Abstract: Det er vist et punktsveiseapparat (2) og en : framgangsmåte for anvendelse av slikt apparat. Apparatet (2) omfatter en sveiseeffektkilde som genererer høy strøm med lav spenning, og minst tre utgangs-kabler (14, 20a, 20b) som leder fra terminalene i effektkilden til arbeidet som skal sveises. Minst to av utgangs-kablene (20a, 20b) .er koplet til en og samme terminal i effektkilden. Ved sveising av to over hverandre belgte elementer (24, 26) blir hver av f.eks. de to negative utgangs-kablen (20a, 20b) utstyrt med klemmeorgan i sine ytre ender tilkopling til et av elementene (24) og en tredje utgangs-kabel (14) har en elektrode som er i kontakt med det andre elementet (26).
Patent NO-913140-L (NO)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/4439
Filed: 1991-08-12
Abstract: This invention relates to compounds of the formula <CHEM>  wherein   R1   is hydrogen, loweralkyl, arylloweralkyl, loweralkenyl or loweralkynyl; R2   is hydrogen, lowralkyl, loweralkenyl, formyl or cyano; X   is hydrogen, halogen, nitro, amino, loweralkyl, loweralkoxy or hydroxy; Y   is hydrogen, loweralkyl, loweralkoxy, arylloweralkoxy, hydroxy, halogen, nitro or amino; the pharmaceutically acceptable acid addition salts thereof, and, where applicable, the geometric and optical isomers and racemic mixtures thereof. The compounds of the invention are useful for the treatment of various memory dysfunctions characterized by a decreased cholinergic function, such as Alzheimer's disease.
Patent NO-930356-L (NO)
Title: Sikkerhetsdoer med foert bevegelse og fri rotasjon
Inventor: DEGRADA BRUNO
IPC: E05F15/56
Filed: 1993-02-02
Abstract: Det er beskrevet en automatisk sikkerhetsdør, bestående av minst et blad (la) som er integrert med støttemidler (2a,2b,2e) som kan beveges i forhold til faste støtte- midler l en lineærbevegelse ved hjelp av drivmldler (12) hvor festingen mellom bladet (la) og støttemidlene (2a,2b,2e) oppnås ved hjelp av midler (lb,2c) som tillater at bladet kan rotere med hensyn til støtte- midlene i enhver posisjon som det kan nå under sin lineære sldeveisbevegelse , og hvor det er tilveiebragt midler for å bevege bladet (la) for å heve/senke det oppover/nedover og utover/innover for å inngripe/løsne ; legemene (9a,9b) som danner en tetning mot tilhørende . kontaktflater.
Patent NO-943755-L (NO)
Inventor: WEINER HOWARD L
IPC: A61K38/39
Filed: 1994-10-06
Abstract: Peptides derived from fragment 84-102 of hMBP by deleting one to four N-terminal amino acids and/or one to eight C-terminal amino acids and containing an alanine residue at position 85,86,87,88,89,90,91,92,93,94,95,96,97,98, or 99.These peptides are useful to suppress autoimmune responses.
Patent NO-944023-L (NO)
Inventor: HOLT CHRISTOPHER BRUNSDEN
IPC: A23G9/52
Filed: 1994-10-21
Abstract: An edible article, e.g. an ice lolly (1) having a temperature below -3  DEG C, at least part (3) of which is transparent and in a non-crystalline state. In preferred embodiments that part (3) is either in a non-solidified state at temperatures down to at least -5 DEG C or in a glassy state at temperatures between -5  DEG C and -20 DEG C.
Patent NO-950173-L (NO)
Title: Slagresistent oksydasjonsbeskyttelse for grafittdeler
Inventor: PELTON JOHN FRANKLIN
IPC: C04B41/50
Filed: 1995-01-17
Abstract: Oksydasjon av grafittstatoren og andre deler benyttet l rafflnerlngssystemer blir redusert ved påføring av et beskyttende belegglngslag derpå. Det er fremskaffet spor på graflttdelen for å låse det beskyttende be- legglngslaget til grafitten for øket slagmotstand.
Patent NO-952311-L (NO)
Title: Innretning for tverrkobling av elektrisk apparat
Inventor: LARCHER PATRICK
IPC: H01R9/26
Filed: 1995-06-12
Abstract: En koblingsinnretning for et elektrisk apparat så-som kontaktor benytter glideelementer som elektrisk forbinder og mekanisk kobler den til et annet apparat som kan tilkobles på siden.Et beslag (30) som danner et glidespor for koblingsdelen støpes på et koblingselement (40) forbundet med en klemme på det elektriske apparat for danne en undermontasje E innsatt i huset til det elektriske apparat.
Patent NO-953554-L (NO)
Inventor: WEICHERT ANDREAS
IPC: A61P13/02
Filed: 1995-09-08
Abstract: Benzoylguanidines of formula (I) and their salts are new. R1 and R3 = H, halogen, CN, NO2, 1-8C alkyl, 3-8C cycloalkyl, Oa(CH2)b(CF2)cCF3, S(O)mR5, SO2NR6R7, SR11, OR11, CR11R12R13 or phenyl, naphthyl, biphenylyl or C- or N-bonded 1-9C heteroaryl gps. opt. substd. by 1-3 of F, Cl, CF3, Me, OMe, OH, NH2, NHMe and NMe2; a = 0 or 1; b = 0-2; c = 0-3; m = 0-2; R5 = 1-8C alkyl, 3-6C alkenyl, CF3 or CnH2n-R8; R6 = H, or as for R5; R7 = H or 1-4C alkyl; or R6+R7 = tetra- or pentamethylene, opt. with a CH2 gp. replaced by O, S, NH, NMe or NCH2Ph; n = 0-4; R8 = 3-7C cycloalkyl, or phenyl opt. substd. by 1-3 of F, Cl, CF3, Me, OMe and NR9R10; R9 and R10 = H or 1-4C alkyl; R11 = 3-8C cycloalkyl; (3-8C)cycloalkyl(1-2C)alkyl; or 1-9C heteroaryl or phenyl opt. substd. by 1-3 of F, Cl, CF3, OMe, OH, NH2, NHMe and NMe2; R12 and R13 = H, 1-4C alkyl or gps. as defined for R11; R2 = CF2R14, CF(R15)(R16), CF(Rf)-R15 or CRf=C(R15)(R16); R14 = 1-4C alkyl or 3-6C cycloalkyl; R15 and R16 = H or 1-4C alkyl; Rf = 1-3C perfluoro-n-alkyl; R4 = H, 1-3C alkyl, F, Cl, Br, I, CN or (CH2)s(CF2)tCF3; s = 0 or 1; t = 0-2.
Patent NO-954361-L (NO)
Inventor: TRAVERS CHRISTINE
IPC: B01J21/04
Filed: 1995-10-31
Abstract: PCT No. PCT/FR95/00190 Sec. 371 Date Jan. 22, 1996 Sec. 102(e) Date Jan. 22, 1996 PCT Filed Feb. 17, 1995 PCT Pub. No. WO95/23777 PCT Pub. Date Sep. 8, 1995The invention concerns an isomerisation process for n-olefins containing at most 20 carbon atoms, consisting of bringing a feed containing the olefins into contact with an alumina based catalyst impregnated with 0.03% to 0.6% by weight of titanium and 0.05% to 5% by weight of an oxide of an element from group IIIA. The process can then be carried out in the presence of a small quantity of steam or it can be carried out in the absence of steam.
Patent NO-960307-L (NO)
Title: Fremgangsmåte ved fremstilling av substituerte 4,6-diamino-5-cyanopyrimidiner
Inventor: ASSERCQ JEAN-MARIE
IPC: C07D239/50
Filed: 1996-01-25
Abstract: 2-Substituerte 4,6-diamino-5-cyanopyrimidiner med fonnel ''¿¿ 0) hvor R, er hydrogen, C^-Cgalkyl, C^Cjalkenyl eller C^- og Rj er hydrogen, q-C^alkyl eller C3-C6cykloalkyl eller R, og E, sammen er et radikal, valgt fra gruppen radikaler, bestående av -(CH2)3-, -(CH2)4- og (CH2)5-, fremstilles ved en fremgangs- måte som omfatter å omsette et dialkyl cyanimidokarbonat med formel CN N (V) hvor R3 er q-C^lkyl, med et alkalimetallsalt av malononitril eller med malononitril og en alkalimetallbase, ved en tempera- tur på -10 til +40eC, for å gi et 1-alkoksy-1-cyanamino-2,2- dicyanoetylenalaklimetallsalt med formel CN (W) hvor R3 er C,-C4alkyl og M* er et alkalimetallkation, omsette denne forbindelse med et overskudd av ammoniakk ved en tempera- tur på 60 til 110eC for å gi et 1-amino-1-cyanamino-2,2-dicyan- oetylenalkalimetallsalt med formel CN hvor M* er en alkalimetallkation, omsette dette salt ned et overskudd av hydrogenklorid i en sekundær alkohol, vann eller en blanding derav som løsningsmiddel, for & gi 2-klor-4,6- diamino-5-cyanopyrimidin, og deretter omsette denne forbindelse ned et amin med formel R1R2NH for å gi sluttproduktet.
Patent NO-970391-L (NO)
Inventor: NOUGAYREDE JEAN
IPC: B01D53/48
Filed: 1997-01-29
Abstract: PCT No. PCT/FR96/00799 Sec. 371 Date May 9, 1997 Sec. 102(e) Date May 9, 1997 PCT Filed May 28, 1996 PCT Pub. No. WO96/38378 PCT Pub. Date Dec. 5, 1996A process is provided for the catalytic removal of sulfur compounds, such as hydrogen sulfide and sulfur dioxide, out of a gas by contacting the gas with catalyst composition containing a silicon carbide support and a catalyst component, such as a salt or elemental state of a metal, such as titanium, zirconium, yttrium, lanthanum, uranium, lead, molybdenum, iron, cobalt, copper, nickel, zinc and cadmium and an oxide of a metal, such as uranium, lead, calcium, magnesium and cadmium. The process may be conducted at a temperature above or below the dew point of sulfur.
Patent NO-970645-L (NO)
Inventor: BRUECK EDUARD
IPC: G10K11/16
Filed: 1997-02-12
Abstract: PCT No. PCT/EP95/03172 Sec. 371 Date May 6, 1997 Sec. 102(e) Date May 6, 1997 PCT Filed Aug. 10, 1995 PCT Pub. No. WO96/05591 PCT Pub. Date Feb. 22, 1996A sound absorber comprises a bottom portion and a structure portion joined to the bottom portion and closed off from outside, the structure portion having chamber walls forming hollow chambers, the hollow chambers being formed like small boxes or cups. Between the bottom portion and the structure portion, in the region of the hollow chambers, welds are formed between parts of the chamber walls of the structure portion and the bottom portion such that the chamber walls are in part welded to the bottom portion. In part the chamber walls project towards the bottom portion without being welded thereto such that an air gap is formed between an end of these chamber walls and the bottom portion, the hollow chambers forming a common air space enclosed between the structure portion and the bottom portion.
Patent NO-970774-L (NO)
Title: Vannfortynnbar veimaling
Inventor: PIROTTA MARICO GIUSEPPE
IPC: E01F9/08
Filed: 1997-02-20
Abstract: En vannfortynnbar veimaling inneholder partikler av en fast polymer eller en uorganisk forbindelse, hvor partiklene er i stand til å absorbere vann. Foretrukne partikler er ionebytterharpiskperler. Innleiring av slike partikler enten under eller umiddelbart etter påføring av malingen resulterer i vesentlig bedring av malingens tørretid på veien.
Patent NO-971377-L (NO)
Inventor: MALINGE JEAN
IPC: C08F110/02
Filed: 1997-03-24
Abstract: A process for the manufacture of a solid catalytic compound comprises: (a) contacting a solid support consisting of at least 5 hydroxyl groups attached to the surface per mm<2> and an organic magnesium derivative, to obtain a solid; (b) contacting this solid with a colouring agent to obtain a second solid and (c) impregnating the second solid with a transition metal. Also claimed are: (i) a solid catalyst obtained by the claimed process; (ii) a process for the preparation of a prepolymer using the catalyst made by the claimed process; (c) a prepolymer which undergoes polymerisation in the claimed process; (d) a process of (co)polymerisation of at least one olefin in the presence of the claimed catalyst or prepolymer; and (e) an ethylene/alpha-olefin copolymer.
Patent NO-973224-L (NO)
Inventor: TRYK JOHAN MARIUS
IPC: B65B43/54
Filed: 1997-07-10
Abstract: The dispenser comprises a comparatively horizontal carrier plate (2), below which a roll of coherent gusset bags is provided and of the type which has lateral handles. Guide rollers guide the foremost bag to an elongate, preferably arched aperture (9) in the carrier plate (2). Above the carrier plate (2), a particularly profiled plate (7) is provided, which on top carries two holders (10, 11) for suspension of a plastic bag in a position for use on the carrier plate (2). When a bag is pulled through the aperture (9), the handles of the next bag reach this aperture, where they are ready for pulling up the next bag. Each individual plastic bag is designed such that after having been pulled out of the dispenser, it unfolds completely at the bottom which acquires the same shape as the bottom of a cardboard box or paper carrier bag.
Patent NO-973963-L (NO)
Title: Fremgangsmåte for å hemme ovariecancer
Inventor: FUCHS-YOUNG ROBIN S
IPC: C07D333/56
Filed: 1997-08-28
Abstract: 973963 28.08.97 27.02.96 28.08.97 (86) Int. inng. dag og soknadsnummcr (85) Vidcreforincsdna (30) Prioritet 27.02.96. PCT/US96/02621 28.08.97 28.02.95, US. 395951 Eli Lillv and Co, Lilly Corporate Center, Indianapolis, IN 46285, US Robin S. Fuchs-Young, Trafalgar, IN, US Roger Mostue, Bryns Patentkontor AS, 0106 OSLO Fremgangsmåte for å hemme ovariecancer OCHjCHi¿R^ (I) 0 II Fremgangsmåte for hemming av ovariecancer omfatter administrering til et menneske som har behov for dette av en effektiv mengde av en forbindelse med formel (I), der r' og r3 er uavhengig av hverandre hydrogen, -CH3, (a) eller (b), der Ar er eventuelt substimert fenyl; r2 blir valgt fra gruppen bestående av pyrrolidin, heksametylenimid, og piperidin; eller et farmasøytisk akseptabelt salt eller solvat derav.
Patent NO-981392-L (NO)
Inventor: ISAKSON PETER C
IPC: A61K31/415
Filed: 1998-03-27
Abstract: A method of using pyrazolyl benzenesulfonamide compounds in treating inflammation and inflammation-related disorders in companion animals is disclosed.\!
Patent NO-983011-L (NO)
Title: Asbestfritt katodeelement egnet for elektrolyse av natriumkloridopplösning
Inventor: BACQUET GERARD
IPC: C25B11/04
Filed: 1998-06-26
Abstract: Oppfinnelsen vedrører et katodeelement som er fritt for asbestfibre og som kan oppnås ved avsetning etter filtrering gjennom et porøst medium av en vandig suspensjon omfattende elektrisk ledende fibre, minst en kationisk polymer, minst et elektrokatalytisk middel, minst et poredannende middel og minst et bindemiddel valgt fra fluorpolymerer. Oppfinnelsen vedrører også en fremgangsmåte for fremstilling av et slikt katodeelement.
Patent NO-984564-L (NO)
Inventor: LYNCH JR JOSEPH J
IPC: A61P11/06
Filed: 1998-09-30
Abstract: A method for preventing and/or treating heart failure and ventricular dysfunction in a warm blooded animal comprising administering to the warm blooded animal a therapeutically effective amount of an endothelin antagonist of the formula: as defined herein.
Patent NO-985005-L (NO)
Inventor: WATHNE EINAR
IPC: A23K1/16
Filed: 1998-10-28
Abstract: There has been explained a composite, particulate feed for fish larvae or fry, and larvae of other aquatic organisms. This dry feed, so-called formulated feed, shall be of such a high quality and condition and otherwise exhibit such properties as to make it suitable for replacing live feed (for example Artemia Salinas), which is very expensive and which may be hard to obtain, at least periodically, and which has a generally very low percentage of hatching (Artemia Salinas) some years. To this end a feed according to the invention excels in that the feed particles consist of a matrix containing water-insoluble nutrients, phospholipids/biomembranes being embedded in said particles, which biomembranes contain fat-soluble components and pack water-soluble nutrients. Also, there has been explained a method of manufacturing such feed, whereby a matrix material which contains water-insoluble nutrients, phospholipids/biomembranes containing fat-soluble and water-soluble nutrients, further nutrients and water is mixed together, comminuted in a nozzle or similar and then cross-linked in a suitable solution.
Patent NO-985433-L (NO)
Inventor: VANDEVOORDE JEAN-CLAUDE
IPC: E01F9/615
Filed: 1998-11-20
Abstract: The invention relates to a lighting device for signalling on and identification and marking of airport traffic areas, e.g. take-off runways, landing runways, taxiways and the like. Said device has light sources (1) for direct emission of visible light. To reduce energy consumption and maintenance costs for said lighting devices, it is proposed that the light sources take the form of semiconductor components.
Patent NO-985467-L (NO)
Inventor: JOLLIFFE LINDA KAY
IPC: C07K14/52
Filed: 1998-11-23
Abstract: CDR grafted antibody is claimed having one chain derived from a first (acceptor) antibody and (pref. 2) CDR(s) derived from a second (donor) antibody. Residue(s) pref. residue 35 in the CDR grafted chain has been altered so it corresp. to the equiv. residue in the antibody. The CDR chains are pref. derived from a human lgG chain. The heavy chain may be derived from the human NEW M or EU or pref. KOL chain. The light chain is pref. derived from the human REl light chain. The CDR grafted antibody has an affinity for the CD4 antigen of 10power5 - 10power12 M-1 pref. 10power8. Affinity is similar to that of OKT4A. CDR(s) may be derived from a mammalian (murine) antibody. Prodn. of the antibody is claimed by recombinant DNA technology.
Patent NO-993281-L (NO)
Title: Tynn, komfortabel interlabial absorberende struktur
Inventor: OSBORN III THOMAS WARD
IPC: A61F13/15
Filed: 1999-07-01
Abstract: Det er beskrevet en absorberende interlabial struktur (20) som omfatter et par absorberende paneler (22A, 22b) som er tilstrekkelig fleksible til at panelene i det minste delvis kan forme seg etter veggene i en bærers interiabiale rom. Panelene er sammenføyd over en smal materialforbindelse (isthmus) (24) for plassering lengst inn i en bærers interlabialé rom når det absorberende interiabiale produkt bæres. Det er også beskrevet alternative utførelsesformer (124, 224) av den smale materialforbindelse, som dirigerer kroppsfluider som avsettes på denne langs den langsgående lengde av den absorberende interiabiale struktur.
Patent NO-995008-L (NO)
Title: En transuretral anordning
Inventor: EEK ARNE
IPC: A61K9/00
Filed: 1999-10-14
Abstract: En transuretral anordning (10;110) bestående av et transuretralt innføringselement (1; 101) bestående av en langstrakt stamme (9; 109) med en åpen fremre ende (11; 111) med minst en fremre del av langstrakte stammen som utgjør den fremre enden, å være innførbar i urinrøret på en menneskekropp eller dyrckropp, f.eks. inn i urinrøret på en impotent mannlig menneskekropp eller dyrekropp for avlevering av medisiner for behandling av impotens. For å muliggjøre innføring av den minst en fremre del av den langstrakte stammen inn i urinrøret, utgjør anordningen videre smøremiddelet (29; 130) for å smøre den ytre flaten av minst en del av den minst en fremre del av den langstrakte stammen. Anordningen kan videre bestå av en slire (7; 107) som kan frigjøres, for å dekke den minst en fremre del av den langstrakte stammen av det transuretrale inn- føringselementet forut for innføring av denne, inn i urinrøret på menneskekroppen eller dyrekroppen.
Patent NO-995066-L (NO)
Inventor: KORTESALMI OSSI
IPC: E02F9/00
Filed: 1999-10-15
Abstract: The invention relates to an apparatus (1) for transfer rides of a working machine (3), especially an excavating machine, movable on crawler tracks and provided with an excavating mechanism (2) or some other lifting means, said apparatus (1) comprising at least two spaced-apart wheels (4) and a load platform (5) mounted therebetween, the working machine (3) being adapted to be hoisted at one end thereof to rest on the apparatus (1) and to be secured to the load platform (5) as well as at the other end to prop against a tractor vehicle (6) through the intermediary of the excavating mechanism (2) or other lifting means of the working machine. The working machine (3) is adapted to be driven onto the load platform (5), said load platform being provided with a guard (7) for stopping the advancement of the working machine (3) at a desired spot on the load platform (5) and said guard (7) being fitted in such a manner that, as the working machine (3) is in contact with the guard (7), the mass of said working machine (3) delivers to the load platform (5) a moment that forces the load platform (5) to pivot against the bottom surface of a crawler track (8) of the working machine (3). The load platform (5) is provided for each crawler track (8) with at least one gripping element (9) for eliminating a relative slippage between the crawler track (8) and the load platform (5) and for locking the working machine (3) against the guard (7). For each crawler track (8) of the working machine (3) there is provided its own individual piece of apparatus (1).