baber/WOPTO huggingface dataset:
Patent EP-1159747-B1 (EP)
Inventor: CASTELLANI LUCA
IPC: H01B3/44
Filed: 1999-12-21
Granted: 2007-09-26
Abstract: Cable, in particular for medium-voltage or high-voltage electrical power transmission or distribution, for telecommunications or for data transmission, comprising a conductor and at least one coating layer based on a non-crosslinked polymer material comprising a thermoplastic reactor elastomer with an ethylene-based elastomeric phase co-polymerized with an alpha-olefin and a propylene-based thermoplastic phase, in which the said elastomeric phase in the said thermoplastic reactor elastomer is at least 45% by weight relative to the total weight of the thermoplastic reactor elastomer, and the said thermoplastic reactor elastomer has value of enthalpy of fusion of peaks present below 130° C. and attributable to polyethylene sequences, such as HIFAX(R) KS080.
Patent EP-1151210-B1 (EP)
Inventor: BUGAJ RICHARD
IPC: B60G15/12
Filed: 1999-12-17
Granted: 2010-05-26
Abstract: A shock absorber comprises first and second axially aligned cylinders (11, 21) each having a liquid filled piston chamber (12, 22), an axially displaceable piston (13, 23) received in the piston chamber (12, 22), and means (14, 24) for dampening axial displacement of the piston (13, 23) through the liquid in the piston chamber (12, 22). A piston rod (1) axially extends between and into the first and second cylinder piston chambers (12, 22). The first and second axial ends (1a, 1b) of the piston rod (1) are connected to the first and second cylinder pistons (13, 23), respectively. In another form, the shock absorber comprises a single cylinder (111) with two piston (113, 123) and piston rod (101, 201) assemblies, one piston rod (101, 201) extending through each end (111a, 111b) of the cylinder (111).
Patent IT-1264946-B1 (IT)
Title: Derivati del 2,2,6,6-tetrametil-4-piperidinolo utili come stabilizzanti alla luce ed all'ossidazione per materiali organici.
Inventor: BORZATTA VALERIO
IPC: C08K5/3432
Filed: 1993-07-16
Granted: 1996-10-17
Abstract: La presente invenzione si riferisce a nuovi composti piperidinici di formula (1) in cui R1, R2 e R3 sono definiti nel testo.I composti dell'invenzione possono essere impiegati come stabilizzanti alla luce al calore e all'ossidazione per materiali organici, in particolare polimeri sintetici.
Patent IT-1266664-B1 (IT)
Inventor: D ADDARIO EZIO
IPC: B09C1/10
Filed: 1993-11-04
Granted: 1997-01-09
Abstract: Process for the biological treatment of solid waste and mud contaminated by oily residues. A pre-treatment step at 40-110 DEG C by at least one extraction with a non-volatile organic solvent in a ratio 0.1-3 : 1 is performed to separate the oily phase from the solid residue. The emanating solid residue is washed with a supernatant liquid resulting from a bioxidation of the washing medium. <IMAGE>
Patent IT-1293182-B1 (IT)
Title: Air-conveying and distributing channel
Inventor: ZAMBOLIN MARCO
IPC: F16L/
Filed: 1996-05-30
Granted: 1999-02-16
Abstract: The ducting channel comprises an elongated body (2) that is of tubular construction and has a flexible structure at one end (2a) that is used for air delivery purposes. A support (3) is associated with the body to maintain its orientation. An air delivery device (9) is operatively associated with at least one wall of the body to carry out air distribution towards an external environment.
Patent IT-1292005-B1 (IT)
Inventor: MIGNANI ALDO
IPC: E05D5/08
Filed: 1997-05-27
Granted: 1999-01-25
Abstract: A hinge junction device is provided, in particular for wardrobe and cabinet doors, comprising at least two rocking rods (2, 3) and two attachment sets (6, 7) to be connected to a door (4) and a post (5), respectively. Each attachment set (6, 7) is provided with a support body (10, 11), an engagement portion (8, 9) interposed between the support body and hinging ends of the rocking rods, and connecting and adjusting means (12) interposed between the support bodies (10, 11) and the corresponding engagement portions (8, 9). <IMAGE>
Patent IT-1308631-B1 (IT)
Inventor: CASAROTTO GIUSEPPE
IPC: D03D49/22
Filed: 1999-02-24
Granted: 2002-01-09
Abstract: The present invention relates to a fabric support for weaving looms, of the type comprising a main body (2) and a lip (1a) for supporting the fabric (T) and apt to co-operate with a template (4) for tensioning the fabric, which is mounted in an adjustable manner on a base element (30) by means of a rotoidal guide (6) which allows adjustment thereof according to a rotational displacement. <IMAGE>
Patent IT-1295400-B1 (IT)
Title: Protective overcoat formation for deactivating flash EPROM - comprises forming three layers of specified thickness, where first and third layers comprise silicon oxy:nitride and second layer comprises silicon oxide
Inventor: DIAMANTI ROBERTO
IPC: H05K/
Filed: 1997-09-24
Granted: 1999-05-12
Abstract: The first and third layers contacted on the device surface with a thickness of ca. 2500-3500 Å and 4500-5000 Å respectively, comprise silicon oxynitride. The second layer of 500-1500 Å thickness comprises silicon oxide. - The first and third layers comprise silicon oxynitride which are formed by plasma enhanced chemical vapor deposition using silane as a reaction gas. The second layer contains silicon oxide which is used for chemical vapor deposition at atmospheric pressure using tetraethyl orthosilicate as the reaction gas.
Patent IT-1299454-B1 (IT)
Title: Hull for shipping with mono-three-catamaran architecture
Inventor: MASCELLARO LUIGI
IPC: B63B/
Filed: 1998-05-06
Granted: 2000-03-16
Abstract: The hull for shipping with mono-three-catamaran architecture consists of a bow point (11) connected to hull sides (14,15) ends at a stern (12). A keel (13) extends along the center line (X-X) on the under side of the hull. A bottom (16) extends laterally between chines (17) forming convex structures bridging bottom channels merging with a single bottom channel. The keel begins near the bow point has a length less than the distance between the bow point and beam cross section (5). The bottom channel has a profile with channel sides slanted in the stern cross sections and parallel to the hull sides in the stern.
Patent IT-1307269-B1 (IT)
Title: Coupling structure for stuffed toy animal, has plug inserted into sleeve top opening, such that hole peripheral edge of covering skin is nipped between plug locating snap ring and hollow sleeve flange
Inventor: CHEN CHAO-YANG
IPC: A63H33/00
Filed: 1999-10-11
Granted: 2001-10-30
Abstract: A hollow sleeve (10) has a lower cylindrical section and an upper flange. A plug (30) is inserted into the top opening (11) of the hollow sleeve, such that the hole (21) peripheral edge of a stuffed toy animal (20) covering skin (22) is nipped between the plug locating snap ring (33) and the hollow sleeve flange. A hanging cord (40) extends from the plug.
Patent IT-1266684-B1 (IT)
Inventor: MARCORIN FRANCO
IPC: B67B7/06
Filed: 1994-01-20
Granted: 1997-01-14
Abstract: Device for removing mushroom-shaped corks (11), which can be gripped and operated by hand and is suitable to remove mushroom-shaped corks (11) consisting of cork or a plastic from bottles of sparkling wine, such sparkling wine bottles being possibly of a type with a neck (12a) containing a protruding ledge (22) or with a neck (12b) suitable for crown corks, the device comprising an outer shell (13) including in its lower portion a supporting ring (14) solidly fixed longitudinally to, and free to rotate circumferentially in relation to, the outer shell (13), an extractor element (16) being secured circumferentially to the supporting ring (14) and being able to move axially between a first lower end-of-travel position (16a) and a second upper end-of-travel position (16b), the supporting ring (14) including in its lower portion supporting elements (21) which cooperate with the protruding ledge (22) on the neck (12) of the bottle, the extractor element (16) comprising in its lower portion anchorage and clamping arm means (19) which are equipped at their lower inner ends with claw means (20), which cooperate with the base of the upper head (111) of the mushroom-shaped cork (11), and are equipped at their lower outer ends with elements (24) having an inclined surface and cooperating with abutment elements (25) included on the inner surface of the supporting ring (14). <IMAGE>
Patent JP-2928228-B1 (JP)
Title: 斜行修正機構
IPC: B65H23/038
Filed: 1998-04-27
Granted: 1999-08-03
Abstract: 【要約】
【課題】ロール状媒体用紙が付与するバックテンション と搬送方向に直交する軸上を移動する搬送ローラとによ り斜行を自動的に修正する。
【解決手段】スプール２は、回転自在に支持されている ロール状媒体用紙１ａの軸線を、搬送シャフト３の軸線 と平行にし、さらに、ラジアル方向Ｈのみへ可動する自 由度を有している。ロール状媒体用紙１ａは、矢印Ａ方 向に示す搬送方向と相反する方向に対して一様に、一定 の張力即ちバックテンションを媒体用紙１に付与する。 搬送ローラ３ａと第１のフランジ６との間に備えた第１ のバネ４、搬送ローラ３ａと第２のフランジ６ａとの間 に備えた第２のバネ４ａは搬送ローラ３ａをスラスト方 向Ｇに移動させうる程度の弾性力を有する。搬送ローラ ３ａは搬送シャフト３をガイドに、スラスト方向Ｇに対 して自在に動く構造になっている。
Patent JP-2900157-B1 (JP)
Title: ベッド用敷物
IPC: A61G7/05
Filed: 1998-05-08
Granted: 1999-06-02
Abstract: 【要約】
【課題】  水分の外漏れを防止しつつ、通常の使用時に は発汗時の水蒸気を通して衛生的な状態を保ち得るベッ ド用敷物を提供する。
【解決手段】  透湿性と防水性との双方の性質を備える 透湿防水布を用いて構成し、周囲に横漏れ防止用の上方 内向きの襞２を有する。
Patent JP-2908439-B1 (JP)
Title: マットおよびその製法
IPC: A44C13/00
Filed: 1998-06-18
Granted: 1999-06-21
Abstract: 【要約】
【課題】石類（一般には宝石又は半宝石である）を利用 する石類のマットの製造において、低コストと高歩留り を達成し、しかもロープの破損を低減させる。
【解決手段】ダイヤモンドブレード゛で適当な種類及び 大きさを有する石３の底部に溝を形成した後、１個の連 結片４を嵌合して接着させ、ロープ６で連結片４の両端 部の小さな孔１２を穿通した後、連結片４が固定された 石を連結させるとともに、ロープ６を並列連結される連 結片４間に中空ゴムパイプ５で穿通させることにより、 互いに連結される複数列の石を形成した後、アルミニウ ム、銅等の金属端子１４により末端のロープ６を圧着固 定させる。
Patent NO-335744-B1 (NO)
Title: Elektrode kjennetegnet ved et svært adhesivt katalytisk lag på overflaten
Inventor: FAITA GUISEPPE
IPC: C25D17/12
Filed: 2001-06-07
Abstract: Oppfinnelsen vedrører en elektrode for gassutvikling i elektrolyttisk og elektrometallurgiske industrianvendelser, laget av et metallsubstrat som har en overflatemorfologi kjennetegnet ved en kombinasjon av mikroruhet og makroruhet som fremmer høy fasthefting av et overfladisk katalysatorsjikt for å forhindre løsning av denne og passivering av substratet selv under kritiske driftsforhold.
Patent NO-330624-B1 (NO)
Inventor: EIDEM BRIAN L
IPC: B66D1/60
Filed: 2001-10-31
Abstract: The invention provides a method and apparatus for measuring the torque applied to the drum shaft of a hoist. By measuring the torque on the drum shaft, the force or tension on the fast line can be accurately determined. If the force or tension on the dead line is also measured, the forces on the fast line and dead line can be used to determine the force applied to the load. One embodiment of the invention uses a transmission coupled to the drum shaft as a moment arm. The transmission is coupled to a fixed point by a strain-sensing element located some distance from the center of the drum shaft. The distance between the center of the drum shaft and the point along the transmission where the strain-sensing element is mounted provides the moment arm for measuring the torque on the drum shaft. Another embodiment of the invention provides "C"-shaped side plates to support and mount the main bearings of the drum shaft. The cutout provided by the "C"-shape of the side plates allows the drum shaft, drum shaft bearings, and drum shaft bearing carriers to be passed from outside the side plates to inside the side plates without the need to remove components from the ends of the drum shaft. With the drum shaft in place, a plate or link installed to span the cutout of each side plate. The plate or link coupled to the side plate on each side of the cutout region.
Patent NO-325254-B1 (NO)
Inventor: DREWS DETLEF
IPC: H01Q1/32
Filed: 2002-05-30
Abstract: Transportable, autonomously operating equipment as a network node between networks for transmitting analog, digital and/or pulse-modulated signals in communication connections between a satellite and exchanges for extension stations and/or terminal stations with antennas, modules, walls, doors and/or vent openings, as well as a method for establishing the communication connections by automatically leveling the equipment and calculating the data for controlling the satellite antenna and the north-south position of the equipment.
Patent NO-316340-B1 (NO)
Inventor: FJERDINGSTAD S DEGREE LVE
IPC: G01N1/14
Filed: 2002-09-16
Abstract: An injection needle particularly intended for transferring a representative fluid sample into a sample bottle (1) which is closed by a membrane (2) made from a rubber elastic material. The needle comprises a tubular inner wall (6) having a needle point (8), and a tubular outer wall (10) concentrically surrounding and radially spaced from the inner wall (6) at least along a portion thereof distant from the needle point (8) and, at its end facing the needle point, having a conically tapering portion (12) sealingly engaging the inner wall (6). The outer wall (10) is provided with at least two apertures (14, 16) spaced longitudinally of the needle. When using the injection needle for the above purpose, fluid is injected into the sample bottle (1) from a fluid source of interest, by inserting the injection needle into the sample bottle through the membrane to a level at which the penetrated portion of the membrane (2) sealingly engages the outer wall (10) of the needle between the spaced apertures (14, 16) in the outer wall, such that initially some of the fluid that is injected into the bottle is allowed to flow into the annulus between the inner and outer walls of the needle (4), through the aperture (14) of the outer wall at the inside of the membrane, and hence out through the aperture (16) of the outer wall at the outside of the membrane.
Patent NO-323283-B1 (NO)
Inventor: KAYE ALLAN
IPC: B29C70/30
Filed: 2003-03-07
Abstract: Structural stiffening 14, a stiffened structure 10 and apparatus 37 and method for forming the structural stiffening 14. The structural stiffening 14 is formed using first and second forming means adapted to respectively receive first and second sheets of material 39 and form an upstanding portion 30 in each of said sheets, feed means adapted to feed a filler material 24 between said upstanding portions 30, and fixing means 50 adapted to fix said upstanding portions 30 to said filler material 24. The structural stiffening may be attached to a structure to be stiffened 12 to form a stiffened structure 10.
Patent NO-328736-B1 (NO)
Title: Anordning ved et gitter for skjerming av en straleovn
Inventor: WESSELTOFT PER
IPC: F24C7/04
Filed: 2008-05-20
Abstract: En anordning ved et gitter (2) for skjerming av en stråleovn (1) innbefatter en stråleflate (3), med en første, innvendig side av gitteret (2) vendt mot stråleflaten (3), eller en første innvendig side av et separat gitter festet til innsiden av gitteret (2) og som i det vesentlige dekker nevnte første side av gitteret (2). Den første innvendige siden oppviser en vesentlig lavere emisjonsfaktor enn en andre, utvendig side av gitteret (2) for å redusere den utvendige overflatetemperaturen, og således berøringstemperaturen, til gitteret (2).
Patent NO-338173-B1 (NO)
Inventor: CARPENTIER ALAIN
IPC: F04C15/00
Filed: 2008-12-10
Abstract: Pump (1) has bearings (11, 12) respectively arranged in fixed and removable walls (5, 10) of a pumping chamber, where the wall (10) is fixed on a case to close the chamber. An outer gear (13) has an end flange (14) that is removable so as to be separated from an end flange (15). The case has a housing (2M) for an electric motor (3) and separated from the chamber by the fixed wall. The motor has a hollow shaft (8) rotatably driving an inner gear (9) traversing the fixed wall, where the shaft is traversed with a clearance by a tie rod (22) fixing the removable wall to the case. An independent claim is also included for an artificial heart comprising artificial left and right ventricles with a closing cover arranged on a body.
Patent NO-341498-B1 (NO)
Title: Fremgangsmåte og anordning til fornying av et bærelag
Inventor: JÄGER HEINZ
IPC: E01B27/08
Filed: 2009-01-20
Abstract: Ved en fremgangsmåte for kontinuerlig fornying av et bærelag (41) i et jernbanespor, hvor skinner og sviller er fjernet, gjennom bortrydding av gammel pukk (42) og avsetting av renset pukk eller ny pukk (44) på en undergrunn (46) som er befridd for den gamle pukk (42), tar et rydderedskap (22) som kan forflyttes i arbeidsretning (x), kontinuerlig opp bærelagets (41) gamle pukk (42). Det utgravde materiale blir transportert bort fra utgravingsområdet og eventuelt ført til en bærelagsrensing. Samtidig blir renset pukk eller ny pukk (44) til oppbygging av et nytt bærelag (43) avsatt kontinuerlig i arbeidsretning (x) på den undergrunn (46) som er befridd for den gamle pukk (42). Rydderedskapet (22) som del av en utgravingsmaskin (10) som kjører i arbeidsretning (x) på det gamle bærelag (41), er anordnet bak utgravingsmaskinens (10) drivverk (14, 16).
Patent NO-334642-B1 (NO)
Title: Fremgangsmåte for hemming av tørking av brukt maleredskap samt anordning for utførelse av fremgangsmåten
Inventor: PEDERSEN JOHN EDDY
IPC: B44D3/12
Filed: 2010-11-18
Abstract: Ved å plassere brukte pensler i en lukket beholder og sette beholderen under et vakuum med et trykkintervall på (0.01-5) (5.0-10.0) (10.0-15.0)(15.0-20.0)(20.0-25.0)(25.0-30.0) opp til 0,5% ATM, målt i prosent i forhold til normaltrykk på 1 ATM (760 mm Hg) vil det være mulig å forhindre tørking av malingen på redskapene både i forhold til oksydativt og/eller fysikalsk tørkende malinger. Det er også beskrevet en anordning hvor brukte maleredskaper kan plassers og som kan settes under vakuum hvor slike maleverktøy kan hindres fra å tørke.
Patent NO-334381-B1 (NO)
Title: Tidevannskraftverk
Inventor: BLAKSTAD SVERRE ALBIN
IPC: F03B13/26
Filed: 2013-03-05
Abstract: Et tidevann kraftverk som utvinner kinetisk energi fra tidevann- og gravitasjon- kraft og baserer seg på vektstang prinsippet. Anordningen fungerer ved at to sylindriske tanker er plassert over hverandre og roterer veske mellom tankene via pumpe som utvinner den kinetiske energien, basert på vektstang prinsippet. Sylindrene er plassert på en flyteanordning som sørger for oppdrift av sylinder 1 og stempel 2. Stempel 1 og sylinder 2 er forankret i havbunnen.
Patent NO-346167-B1 (NO)
Inventor: BRÜNKER PETER
IPC: C07K16/40
Filed: 2017-12-13
Abstract: The present invention relates to antigen binding molecules (ABMs). In particular embodiments, the present invention relates to recombinant monoclonal antibodies, including chimeric, primatized or humanized antibodies specific for human CD20. In addition, the present invention relates to nucleic acid molecules encoding such ABMs, and vectors and host cells comprising such nucleic acid molecules. The invention further relates to methods for producing the ABMs of the invention, and to methods of using these ABMs in treatment of disease. In addition, the present invention relates to ABMs with modified glycosylation having improved therapeutic properties, including antibodies with increased Fc receptor binding and increased effector function.
Patent PL-77781-B1 (PL)
Title: Alkanolamine derivatives[ca945172a]
IPC: A61K31/215
Filed: 1970-02-11
Abstract: 1-(Substd.-phenoxy)-3-isopropylamino-2-propanols as beta-adrenergic blocking agents Cpds. of gen. formula (I): (where R1 is alkyl or hydroxyalkyl; R2 is an electronegative residue esp. MeCO, EtCO, CN, MeOCO, EtOCO, NH2CO, MeNHCO, isoPr-NHCO, BuNHCO, AllylNHCO or carbazoyl; A is alkylene or alkenylene; n is 1 or 2; and R3 is H, Hal, alkyl, cycloalkyl, alkenyl, NO2, OH, alkylthio, alkoxy, alkenyloxy, aryl, aryloxy, aralkyl, aralkoxy, hydroxyalkyl, alkoxyalkyl, haloalkyl, acyl, alkoxycarbonyl, or CN and when n = 2 R3 groups may be the same or different) and the esters, condensation products with aldehydes and salts of (I).
[FR2034561A1]
Patent PL-158344-B1 (PL)
Title: Method of obtaining diane-formaldehyde resol resin
IPC: C08G8/20
Filed: 1987-12-31
Abstract: A method of producing resol bisphenol A-formaldehyde resin, according to which bisphenol A is condensed with formaldehyde in alkaline environment, and further resin is dewatered with participation of aliphatic alcohol characterized in that 100 parts by weight of bisphenol A is condensed with 13 to 40, preferably 26 parts by weight of formaldehyde with the use of 1.7 to 20, preferably 5 parts by weight of hydroxide of alkaline metal, preferably sodium hydroxide at the temperature below 60 degrees C, preferably at the temperature of 30 to 60 degrees C, and after washing the obtained resin with, successively, acid, preferably diluted sulphuric acid, and further with water until sulfate ions disappear, it is dissolved in aliphatic alcohol, preferably n-butanol and in hydrocarbon aromatic solvent, preferably in xylene, possibly adding the etherification reaction catalyst, and water is azeotropically distilled off, until the viscosity of 100 - 1,000mPa/s is obtained determined at the temperature of 20 degrees C, and the share of aliphatic alcohol in the resin solvent is at least 40 percent by weight, and the share of hydrocarbon aromatic solvent does not exceed half of the amount of alcohol.
Patent PL-160605-B1 (PL)
Title: Method of obtaining seeds incrustation agents and seeds incrustation method as such
IPC: C08L101/16
Filed: 1988-03-21
Abstract: The product according to the invention is a solution of macro­molecular compounds containing carboxyl and amide groups in a molar ratio of carboxyl groups to amide groups of 1:0,001 - 1:1. The product according to the invention is prepared from polyacrylonitrile hydrolyzate or acrylonitrile copolymer optio­nally supplemented with other polymers such as cellulose, cotton, albumin, polyamide and/or polyester in an amount of up to 10%. 
     The way of preparation according to the invention consists in neutralizing the hydrolyzate of acrylic polymers to a pH of 6.0 - 8.0, removing the excess of ammonia to 1 - 10 g/dcm³ and then in diluting until the concentration of the solution reaches 1 - 15% w/v. The hydrolyzate is then neutralized with organic and/or mineral acids at a temperature of 10 - 60°C, during more than 10 minutes under continuous agitation. The neutralized hydrolyzate is then to be diluted with water and/or organic solvents. 
     The treatment of seeds according to the invention consists in coating the seeds with a mixture of the seed incrustation product with plant pesticides optionally supplemented with nutrient media and dyes and removing the solvent from seeds after dressing. The product after being coated on the seeds builds up a polymer film that binds the dressing chemicals. The incrustation causes the dressing chemicals to be coated on the seeds in a uniform and firm way, the dosing to be precise and dosages of dressing chemicals to be optimized as well as dusting during dressing, packaging, transport and sowing to be avoided.
Patent PL-162104-B1 (PL)
Inventor: MITCHELL WILLIAM L
IPC: C07C215/74
Filed: 1989-05-10
Abstract: Sposób wytwarzania nowych pochodnych fenyloetanoloaminy
o ogólnym wzorze 1, w którym Ar oznacza grupę o wzorze 2 lub 3, a n oznacza liczbę całkowitą
1-4, a także ich fozjologicznie dopuszczalnych soli i solwatów,
znamienny tym, ze aminę o ogólnym wzorze 7, w
którym Ri oznacza atom wodoru lub grupę zabezpieczającą,
a R2 oznacza atom wodoru alkiluje się za pomocą
związku o ogólnym wzorze 8, w którym n ma wyżej
podane znaczenie, a L oznacza grupę odszczepiającą się,
po czym w razie potrzeby usuwa się grupy zabezpieczające,
a w przypadku wytworzenia związku o wzorze 1 w
postaci mieszaniny enancjomerów ewentualnie rozdziela
się tę mieszaninę 1 wyodrębnia się żądany enancjomer 1
ewentualnie otrzymany związek o wzorze 1 lub jego sól
przeprowadza się w fizjologicznie dopuszczalną sól lub
fizjologicznie dopuszczalny solwat.
4 Sposób wytwarzania nowych pochodnych fenyloetanoloamlny
o ogólnym wzorze 1, w którym Ar oznacza
grupę o wzorze 2 lub 3, a n oznacza liczbę całkowitą
1-4, a także ich fizjologicznie dopuszczalnych soli 1 solwatów,
znamienny tym, że aminę o ogólnym wzorze 7, w
którym R1 oznacza atom wodoru lub grupę zabezpieczającą,
a R2 oznacza atom wodoru lub grupę ulegającą
przemianie watom wodoru w warunkach reakcji, alkiluje
się za pomocą związku o ogólnym wzorze 9, w którym n
ma wyżej podane znaczenie, w obecności środka redukującego
po czym w razie potrzeby usuwa się grupy zabezpieczające,
a w przypadku wytworzenia związku o wzorze
1 w postaci mieszaniny enancjomerów