baber/WOPTO huggingface dataset:
Patent IE-34689-L (IE)
Title: Polymerization and copolymerization of olefins
IPC: C08F10/00
Filed: 1970-10-06
Abstract: 1306398 Polymerization catalyst SOLVAY & CIE 30 Oct 1970 [8 Nov 1969] 51720/70 Heading C3P A catalyst for the polymerization or copolymerization of olefins comprises (a) a halogen-containing transition metal compound, (b) an aluminium-diene oligomer as defined in Specification 1306397 and (c) a solid support The support may be a polymer having electrondonor groups, e.g. hydroxyl or other oxygencontaining groups, nitrogen atoms or carboncarbon double bonds, or a compound of a bivalent metal having oxygen atoms and/or hydroxyl groups chemically bound to the surface. In the examples component (a) is TiCl 4 , (b) is an oligomer produced by reaction of AI(i-Bu) 2 Et with isoprene, Al(i-Bu 2 )(n-octyl) with isoprene, or Al(i-Bu) 2 (n-Bu) with isoprene or butadiene, and (c) is MgO, Mg(OEt) 2 , Mg(OPh) 2 or the reaction product of AlEtCl 2 and Mg(OEt) 2 . These catalysts are used to polymerize ethylene.
[GB1306398A]
Patent IE-41087-L (IE)
Title: Jointing building slabs (e.g. for roads pavements etc.) by¹distribution blocks
IPC: E01C7/14
Filed: 1975-06-10
Abstract: 1489020 Expansion joints for cast structures J D THIRY 17 June 1975 [21 June 1974] 25798/75 Headings E1B and E1G A block for relieving stresses between two cast slabs of concrete has a generally trapezoidal longitudinal transverse cross section and projecting reinforcing bars 2 extending in a closed loop from an inclined face 5 to the smaller adjacent one of the parallel faces, for use blocks are arranged in line in the lower region of the joining slabs with the reinforcement hoops 2 alternately projecting on opposite sides and with resilient pads 4 between each block and also on each inclined face without reinforcement projecting so that each alternate block is keyed to the opposite cast slab. Joints using the blocks may be formed in roads, runways, tunnels or other buildings.
[GB1489020A]
Patent IE-901564-L (IE)
Title: Process for the preparation of the high melting polymorphic¹form of terfenadine
IPC: C07D211/22
Filed: 1990-04-30
Abstract: A process for the preparation of the high-melting polymorphic form of terfenadine which comprises dissolving terfenadine in acetone, diluting the solution with water and recovering the crystalized product.
[EP0396100A1]
Patent IE-45373-L (IE)
Title: Acyloxy-n,n'-diacylmalonamides
IPC: C07C315/04
Filed: 1977-08-25
Abstract: alpha -Acyloxy-N,N'-diacylmalonamides of the formula <IMAGE> wherein R1, R2, R3, and R4 are the same or different and are hydrogen, straight chain or branched alkyl radicals having from one to eleven carbon atoms, or hydrocarbon radicals with six to twelve carbon atoms and comprising at least one aromatic ring, are novel compounds prepared by the action of a mixture of carboxylic acids R3COOH and R4COOH upon an alpha -acyloxymalononitrile, R1COO-C(CN)2-R2, in the presence of an acid catalyst and are useful as intermediates in organic synthesis and low temperature activators in bleaching or scouring compositions.
[US4159991A]
Patent IE-792117-L (IE)
Title: Treatment of hazardous waste.
IPC: C04B32/00
Filed: 1979-11-05
Abstract: Oily wastes which are immiscible with water are treated by mixing them with powdered chalk or other absorbent substance and a liquid hazardous waste. The mixture thus obtained then has added to it cement and fly ash thereby producing a slurry which sets into a detoxified rock.
[US4274880A]
Patent IE-802286-L (IE)
Title: Lipid vesicles containing active pharmaceutical compositions
IPC: A61K9/50
Filed: 1980-11-05
Abstract: Lipid vesicles comprise a lipid bilayer which includes an analog of a cell-surface receptor such as dicetyl phosphate, stearylamine, 6-(5-cholesten-3β-yloxy)hexyl 1-thio-β-L-fucopyranoside, 6-(5-cholesten-3β-yloxy)hexyl 1-thio-β-D-galactopyranoside, 6-(5-cholesten- 3β-yloxy)hexyl 1-thio-a- D-mannopyranoside, 6-(5-cholesten- 3-yloxy)hexyl 2-acetamido-3-deoxy- 1-thio-β-D-galactopyranoside, 6-(5-cholesten- 3β-yloxy)hexyl 6-amino-6-deoxy-1-thio- β-D-galactopyranoside or 6-(5-cholesten- 3p-yloxy)hexyl 6-amino-6-deoxy-1- thio-a-D-mannopyranoside, together with cholesterol, distearoyl phospatidylcholine and an effective amount of a physiologically compatible radioactive tracer or a cytotoxic or therapeutic agent as a part of the vesicles. The vesicles of this invention can be administered to mammalian, including human, hosts and have been found to release the contents of the vesicles in a predetermined manner, and in some cases to be rapidly concentrated in the lymphatic system and<sub>/</sub>or liver, lungs, or spleen of the host.
Patent IE-852376-L (IE)
Title: Sterilisation of mushroom casing
IPC: A01G1/04
Filed: 1985-09-26
Abstract: A process and apparatus are provided for the sterilisation of horticultural material, which may be substrate, fertiliser, peat or especially mushroom casing. The sterilisation may be complete or may be partial, removing only harmful organisms whilst leaving beneficial organisms unharmed. The horticultural material is passed through a tunnel (2) and is exposed to radio frequency electromagnetic waves for a period sufficient for sterilisation. In a preferred process and apparatus the horticultural material is heated to a suitable temperature by the waves and is then maintained in a region not exposed to the waves for a period long enough to sterilise the material, before allowing it to cool to ambient temperature. <IMAGE>
[GB2166633A]
Patent IE-872402-L (IE)
Title: Spraying process
IPC: B05B5/025
Filed: 1987-09-08
Abstract: A process for the discontinuous spray application of a fluid comprising supplying such a fluid to a sprayhead (12), applying a controllably variable electrical field to the fluid such that at controlled field intensities the fluid can move from the sprayhead under the influence of the field to form a spray, effecting relative movement of the sprayhead (12) and a target (2), and switching the spray on and off, characterised in that the field is applied by means of constant potentials applied to the sprayhead (12) and a charged field adjusting electrode (20) and spraying only occurs when the target (2) is a desired distance from the sprayhead, and apparatus therefor.
[EP0260853A2]
Patent IE-852577-L (IE)
Title: High density para-aramid papers for electrical¹circuit boards
IPC: D21H17/46
Filed: 1985-10-18
Abstract: High density para-aramid papers comprising 5 to 25 percent, by weight, binder and an amount of para-aramid fibers selected from the group consisting of para-aramid pulp, para-aramid floc and mixtures thereof, compacted to provide a volume percent para-aramid fiber of at least 53 minus 0.13 times the volume percent floc in the paper are useful in the preparation of circuit board substrates having a low coefficient of thermal expansion.
[US4729921A]
Patent IE-842683-L (IE)
Title: Compression winding machine
IPC: B65H18/22
Filed: 1984-10-18
Abstract: A method and apparatus for forming rolls of compressible materials such as a mineral wool felt, wherein the felt is rolled up in a space defined by a pair of conveyors and a compression roll. The position of at least one of these elements, particularly the compression roll, is varied during the course of winding, according to a preset program and as a function of the length of felt already rolled, in such a way as to produce a predetermined thickness in each turn of the rolled felt, whereby it is possible to achieve particularly more uniform compression over the entire length of the rolled up felt strip.
[US4583697A]
Patent IE-893011-L (IE)
Title: Novel quinolyloxazole-2-ones useful as proteinkinase c¹inhibitors
IPC: A61K31/47
Filed: 1989-09-20
Abstract: This invention relates to novel quinolyloxazole-2-ones which are useful as protein kinase C inhibitors, effective in the treatment of hypertension and asthma. This invention also includes a novel procedure for producing an intermediate ketone compound involving the reaction of a bromo-quinoline compound with butyl lithium and further reacting the lithiated compound with N-methyl-N-methoxyalkanamide.
[EP0365863A2]
Patent NO-801393-L (NO)
Inventor: PATTEE HARRY EDWARD
IPC: B23K20/08
Filed: 1980-05-09
Abstract: There is disclosed a method for the explosive welding together of sections of large diameter metal pipe of the kind used in the construction of high volume oil and gas pipelines. In the method, internal and external band charges of welding explosive are simultaneously detonated adjacent to overlapped telescoped pipe ends. The explosive band charges have a tapered or wedged shape in the width cross-section of the band and are placed so that the thicker edge of the band is closed to the narrow diameter of the female flared pipe area and initiation is made along the thicker edge. The velocity of detonation of the initiating explosive is selected so that welding charges are simultaneously detonated around the pipes while maintaining the detonation fronts at superimposed locations and at a large angle to the pipe axis. This avoids unbalancing forces on the pipes and minimizes the collision of circumferential shock waves thus preventing pipe damage and imperfect welds.
Patent NO-872337-L (NO)
Inventor: HURLSTONE GRAHAM FRANK
IPC: A01G13/10
Filed: 1987-06-03
Abstract: PCT No. PCT/GB86/00593 Sec. 371 Date Jun. 2, 1987 Sec. 102(e) Date Jun. 2, 1987 PCT Filed Oct. 2, 1986 PCT Pub. No. WO87/01904 PCT Pub. Date Apr. 9, 1987.A tree shelter 10 comprises a twin-walled tubular extrusion of UV-degradable polypropylene formed with an out-turned lip or flange 28 at its upper end and a longitudinal V-section channel receiving a stake 26 which is securable therein by two ratchet-locking cable ties 32.
Patent NO-882587-L (NO)
Inventor: MCCULLOUGH FRANCIS P JR
IPC: B32B15/14
Filed: 1988-06-13
Abstract: A thermal insulating and/or sound absorbing structure comprising a batting of resilient, elongatable, nonlinear, nonflammable carbonaceous fibers, said fibers having a reversible deflection ratio of greater than 1.2:1, an aspect ratio greater than 10:1 and an LOI value greater than 40.
Patent NO-890188-L (NO)
Inventor: BRENNER GUENTHER
IPC: A61K31/455
Filed: 1989-01-16
Abstract: The invention relates to the use of a mixture containing at least one methylxanthine and/or at least one of its derivatives and at least one nicotinic ester in effective amounts, optionally salicylic acid, and conventional excipients and/or diluents, for the preparation of a pharmaceutical for the treatment of alopecia.
Patent NO-890677-L (NO)
Inventor: CARNELL PETER JOHN HERBERT
IPC: B01D53/34
Filed: 1989-02-17
Abstract: Desulphurisation process for feedstocks in which the sulphur compounds contained therein are first separated into a concentrate stream which is then hydro-desulphurised, and the resulting hydrogen sulphide removed using conventional sulphur removal techniques. The initial separation is preferably effected using membrane separation or temperature swing absorption processes.
Patent NO-900213-L (NO)
Inventor: DARLING JOHN EDWARD
IPC: E04D13/00
Filed: 1990-01-16
Abstract: A moisture presence alarm system has a sensor system which extends over an area to be monitored and a detector device which receives signals from the sensor system. This has spatially separated conductors in conductive contact with a moisture absorbent material. The position of the leak is determined by selective interrogation of pairs of conductors. The conductors may be in an orthogonal matrix (A1...X1; A2...X2), each conductor (10, 11) being associated with a moisture absorbent strip (12, 13).
Patent NO-913220-L (NO)
Inventor: PREISLER EBERHARD
IPC: C01G1/00
Filed: 1991-08-16
Abstract: In the process for producing mouldings from precursors of oxidic high temperature superconductors of the BSCCO type, a copper mould of the desired shape enclosing a solidified bismuth/strontium/calcium cuprate melt is treated with a solution composed of a soluble compound containing sulphate anions, an aqueous mineral acid and an oxidising agent until the copper mould is dissolved.
Patent NO-923641-L (NO)
Inventor: KOESTER RITA
IPC: F26B5/00
Filed: 1992-09-18
Abstract: PCT No. PCT/EP91/01049 Sec. 371 Date Dec. 15, 1992 Sec. 102(e) Date Dec. 15, 1992 PCT Filed Jun. 6, 1991 PCT Pub. No. WO91/19556 PCT Pub. Date Dec. 26, 1991.Addition of alkyl and/or alkenyl polyalkylene glycol ethers as filtration aids in the filtration and/or dehydration of mineral or coal suspensions reduces the dehydration time, and filter cakes with a low residual moisture content are obtained.
Patent NO-924103-L (NO)
Inventor: ZOELLER MARGOT
IPC: A61P29/00
Filed: 1992-10-22
Abstract: The present invention relates to the use of preparations of antibodies directed against vCD44 for immunosuppression.
Patent NO-933146-L (NO)
Title: Fremgangsmåte ved undersökelse av Lupus antikoagulerende middel
Inventor: TRIPLETT DOUGLAS A
IPC: G01N33/53
Filed: 1993-09-03
Abstract: Det ble funnet at bruken av en fosfolipidavhengig protrombinaktivator renset fra giften hos slanger tilhørende Elapidae-familien, spesielt medlemmer av Oyuranusa- og Pseudonaja-slekten, er meget anvendelig i tester for bestemmelsen av Lupus Antikoagulant. Basert på dette har flere koagulerings-, kromogene og immuno- kromogene tester blitt utviklet.
Patent NO-951002-L (NO)
Title: Hydraulisk fraktureringsteknikk hvor det anvendes in situ utfelling
Inventor: HRACHOVY MARTY J
IPC: C09K8/62
Filed: 1995-03-15
Abstract: Et fraktureringsfluid omfatter (a) en bærer, (b) et kjernedannelsesmiddel som kan redusere konsentrasjonen av avleirings-dannende bestanddeler og/eller naturlig forekommende radioaktive materialer (NORM-er) tilstede i et vandig underjordisk fluid, og eventuelt (c) en bestanddel valgt fra gruppen som består av proppemidler, friksjons-reduserende additiver, tetningstilsatser, geldannel- sesmidler, baktericider og avleirings- stabiliserende midler. Frakturerings- fluidet anvendes ved hydrauliske frak- turerings-fremgangsmåter for, blant an- net, å redusere konsentrasjonen av de avleirings-dannende bestanddeler og/- eller NORM-er som finnes i fremstilte vandige underjordiske fluider.
Patent NO-951770-L (NO)
Inventor: BLACKBURN GARY RAY
IPC: C07C2/86
Filed: 1995-05-05
Abstract: A process for reducing the mutagenicity of a polynuclear aromatic containing material. The process includes the step of contacting the polynuclear aromatic containing material having an initial mutagenicity index value in the presence of an alkylating agent with an acid catalyst under alkylation conditions sufficient to reduce the mutagenicity of the polynuclear aromatic containing material to a level less than the initial mutagenicity index value. Also provided is a process for reducing the mutagenicity of a hydrocarbonaceous refinery stream containing polynuclear aromatic compounds having three to seven rings. The process is particularly applicable to coaltar-based materials.
Patent NO-960474-L (NO)
Title: Fleksibel lekter for sjöveis transport av gods med tetthet mindre enn vann
Inventor: SPRAGG TERRY G
IPC: B63B35/28
Filed: 1996-02-05
Abstract: Lektere av fleksibelt stoff er bundet sammen i en streng for tauing. Lekterne er skjøtt sammen ved hjelp av stoffhylser (20) som har glidelås-forbindelser (22) . En tauekonus (24) av stoff er glidelåsforbundet til lederlekteren.
Patent NO-962950-L (NO)
Inventor: DESCAMPS VINCENT
IPC: C12N15/864
Filed: 1996-07-12
Abstract: PCT No. PCT/FR95/00054 Sec. 371 Date Jul. 25, 1996 Sec. 102(e) Date Jul. 25, 1996 PCT Filed Jan. 18, 1995 PCT Pub. No. WO95/20671 PCT Pub. Date Aug. 3, 1995A novel method for preparing vectors derived from adeno-associated viruses (AAV), cells used therefor, and the use of the resulting vectors, particularly in gene and/or cell therapy, are disclosed.
Patent NO-962963-L (NO)
Title: Flytende plattform
Inventor: CHRISTIANSEN POUL-ERIC
IPC: B63B35/44
Filed: 1996-07-15
Abstract: En flytende plattform omfatter i kombinasjon et halvt neddykkbart fartøy (40) som har to eller flere pongtonger, oppdriftssøyler som står opp fra disse pongtongene og et dekk understøttet på søylen (det halvt neddykkbare fartøy er av i og for seg kjent type), samt en flåte (41) som omfatter en skrogdel og to eller flere oppdrifts-senkekasser anordnet slik at flåten er i stand til å flyte i en stabil stilling med skrogdelen av flåten neddykket til en slik dybde at det halvt neddykkbare fartøy (40) kan bringes til å flyte over skrogdelen og med bare senkekassene '. trengende gjennom vannflaten, og hvor : pongtongene til det halvt neddykkbare fartøy (40) er festet til de øvre flater av skroget til flåten (41).
Patent NO-965116-L (NO)
Title: Fremgangsmåte for fremstilling av en betongforing i grunnen, apparat for fremstilling av en betongforing i et hull i grunnen, og betongforing tilveiebragt i et hull i grunnen
Inventor: RASMUSSEN FINN
IPC: E02D5/74
Filed: 1996-11-29
Abstract: Fremgangsmåte for fremstilling av en betong- foring i grunnen, omfattende: å tilveiebringe et hull i grunnen som definerer en proksimal og en distal ende, og å tilveiebringe en hylse (60) med en ytre hylsevegg med en utforming som tillater at hylsen beveges innenfor hullet i lengderetningen fra den distale til den proksimale ende. Hylsen omfatter et sett med åpninger (94, 96) plassert ved en ende av den ytre hylsevegg for utdriving av flytende eller mykt betongmateriale. Hylsen omfatter videre ledningsmidler (88,90,98,100) for tilførsel av flytende eller mykt betongmateriale til åpningssettet (94, 96) fra en kilde for tilførsel av flytende eller mykt betongmateriale. Fremgangsmåten omfatter videre å plassere hylsen ved hullets distale ende slik at nevnte ene ende i den ytre hylsevegg vender mot hullets proksimale ende. Deretter tilføres flytende eller mykt betongmateriale til åpningssettet (94, 96) og materialet drives ut derfra for å fylle ut hulrommet avgrenset mellom den ytre hylsevegg og hullets indre vegg. Fremgangsmåten omfatter videre å bevege hylsen (60) fra hullets distale ende mot hullets proksimale ende mens det flytende eller myke betongmateriale drives ut av åpningssettet (94, 96), for derved å plasstøpe betonghylsen som danner en kontinuerlig betong- foring og å støtte betongforingen med den ytre hylsevegg inntil betongforingen er stivnet til en selvbærende konstruksjon.
Patent NO-970581-L (NO)
Title: Fremgangsmåte for fremstilling av 4-oksoimidazoliniumsalter
Inventor: JACKSON BARRY
IPC: C07D235/02
Filed: 1997-02-07
Abstract: 4-Oksoimidazoliniumsalte: med den generelle forme!. hvori Rog Renten uavhengig av hverandre betyr C_-aikyl, C-io-alkenyl, C.i_7-cyk!oalk>'l eller eventuelt substituiert aryl, arylalkyl, heteroary! eller heteroarylalkyl, eller Rog Rsammen med karbonatomet som forbinder dem danner en tre- til syv-leddet mettet eller umettet karbocyklisk eller heterocyklisk ring, Ren C-alkylgruppe, C--alkenylgruppe, C--cykloalkylgruppe, arylgruppe, arylalkylgruppe eller heteroarylgruppe og A" er et anion av en sterk syre, fremstilles ved cyklisering av et a-acylamino-nitril i et ikke-vandig løsningsmiddel i nærvær en lavere alkohol og en sterk syre. Forbindelseene er mellomprodukter for farmasøytiske virkestoffer som for eksempel Angiotensin II-antagonister.
Patent NO-971900-L (NO)
Title: Blandinger og behandling av multippel sklerose
Inventor: SMILEK DAWN
IPC: A61K39/00
Filed: 1997-04-24
Abstract: Det beskrives isolerte peptider og kombinasjoner av peptider avledet fra myelin- autoantigener slik som MBP, MOG, PLP og MAG egnet for behandling av multippel sklerose, inkludert profylaktiske og terapeutiske blandinger og fremgangsmåter for forhindring eller behandling av multippel sklerose. Foretrukne blandinger som beskrives omfatter i det minste et isolert, renset peptid fritt for alle andre peptider eller kontaminanter, peptidet omfatter en aminosyresekvens, myelinautoantigenet som har T-celle aktivitet. En terapeutisk blanding som beskrives er istand til å nedregulere autoantigenet med spesifikk immunrespons til myelinautoantigenet i en populasjon av mennesker som lider av eller er mottagelig for multippel sklerose slik at sykdomssymptomene reduseres, elimineres eller reverseres og/eller starten eller progresjonen av sykdomssymptomene forhindres eller nedsettes. I tillegg kan blandingene og fremgangsmåtene som beskrives, når administrert i et langtkommet stadium av sykdommen, reversere pågående paralyse eller andre tegn på syk- dommen når administrert under den akutte fasen av sykdommen eller forhindre tilbakefall når adminstrert under remisjon.
Patent NO-973512-L (NO)
Inventor: MUELLER BEAT
IPC: C08F2/46
Filed: 1997-07-30
Abstract: PCT No. PCT/EP96/00253 Sec. 371 Date Sep. 12, 1997 Sec. 102(e) Date Sep. 12, 1997 PCT Filed Jan. 23, 1996 PCT Pub. No. WO96/24077 PCT Pub. Date Aug. 8, 1996The invention relates to a novel process for the production of mouldings, in particular contact lenses, in which a crosslinkable polymer comprising units containing crosslinkable groups, units containing a bound photoinitiator and, if desired, units containing further modifiers is crosslinked in solution, and to mouldings, in particular contact lenses, obtainable by this process. The present invention likewise relates to novel crosslinkable polymers which can be employed in the process, in particular derivatives of a polyvinyl alcohol having a molecular weight of at least about 2000 which comprises from about 0.5 to about 80%, based on the number of hydroxyl groups in the polyvinyl alcohol, of units of the formula I in which the variables are as defined in the description, and units of the formula IV, as defined in the description, which contain a bound photoinitiator.
Patent NO-973649-L (NO)
Title: Datamaskinbasert multimedia medisinsk databasestyrings-system og brukergrensesnitt
Inventor: MORTIMORE WILLIAM C
IPC: G06F17/30
Filed: 1997-08-07
Abstract: En dababase for medisinsk avbildning (22 og 26) lagrer og manipulerer multi- media-data (33) fra forskjellige kilder og reduserer feilidenbifisering av data. Et entydig kjennemerke (404) blir generert og forbundet (409) med hvert dataobjekt, for- trinnsvis samtidig som bildet blir gene- rert. En grafisk representasjon av kjenne- merket blir innbefattet i bildet eller teksten (400B) ved fremvisning eller trykking. En detektor kan lese representa- sjonen, noe som gjør det mulig for det leste kjennemerke å identifisere dataene.
Patent NO-974687-L (NO)
Inventor: SEIDELMANN DIETER
IPC: A61K31/40
Filed: 1997-10-10
Abstract: PCT No. PCT/DE96/00632 Sec. 371 Date Aug. 6, 1998 Sec. 102(e) Date Aug. 6, 1998 PCT Filed Apr. 3, 1996 PCT Pub. No. WO96/32392 PCT Pub. Date Oct. 17, 1996Compounds of formula I are described, as well as the process for their production and their use in pharmaceutical agents.
Patent NO-981510-L (NO)
Title: Anordning ved dyse
Inventor: MATRE ARNFINN
IPC: B05B/
Filed: 1998-04-03
Abstract: Det omtales en anordning ved en dyse, omfattende et dysehode (16) med et antall gjennomgående kanaler for utsprøyting av fluid fra en ledning (10,14), og hvor dysehodet eventuelt er innrettet til å anordnes i et gulvplan (11) og kan være roterbart, og eventuelt løfter seg fra gulvplanet når det påsettes væsketrykk for utsprøyting, Dysen er kjennetegnet ved at en eller flere av kanalene (82) er utformet gjennom dysehodets (74) horisontale del (96), og dysehodet (74) omfatter et kanal-beskyttelses- element (84) som dekker de en eller flere kanalene (84) når dysen er inaktiv. Det omtales også en innretning for å kontrollere rotasjonen av dysehodet.
Patent NO-983047-L (NO)
Inventor: LAZAROF SARGON
IPC: A61C8/00
Filed: 1998-06-30
Abstract: A dental assembly includes an implant having a tubular body portion which can be positively secured within a bore in a jawbone by an expander mechanism, and a two-piece abutment secured to the implant and having a collar which is incapable of rotation with respect thereto. In a related process for preparing a tooth prosthesis, a transfer sleeve is utilized in a process to replicate conditions in the mouth, including the configuration of the abutment assembly, in manufacturing a custom analog. A custom analog is cast into a stone mold to provide an exact duplicate of the mouth. From this stone mold a crown can be manufactured in a laboratory to precisely fit in the user's mouth over a customized abutment. A treatment crown sleeve may be utilized in connection with a provisional tooth. <IMAGE>