baber/WOPTO huggingface dataset:
Patent CS-251736-B1 (CS)
Inventor: BALCAR MIROSLAV
IPC: C08L63/02
Filed: 1985-08-22
Abstract: Způsob
přípravy
epoxidových
lisova
­
cích
hmot
na
bázi
epoxidových
pryskyřic,
tvrdidel
typu
aromatických
diaminů,
práš
­
kových
plniv,
aditiv
a
popřípadě
pigmentů,
spočívající
v
tom,
že
se
nejprve
do
pře
­
dem
zhomogenizované
směsi
sypkých
složek
dávkuje
při
teplotě
50
až
100
°C
kapalná
směs
epoxidové
pryskyřice
dlaňového
typu
o
molekulové
hmotnosti
540
až
450
a
tvr
­
didla
v
poměru
0,225
až
0,525
molu
tvrdid
­
la
na
1
mol
epoxidové
skupiny
pryskyřice
rychlostí
0,01
až
1,0
hmot.
díl
kapalné
směsi
na
1
hmot.
díl
sypkých
složek
za
1
minutu,
a
to
tak,
aby
konečný
poměr
smě
­
si
pryskyřice
s
tvrdidlem
a
sypkých
slo
­
žek
byl
v
rozmezí
0,2
:
1
až
1
:
1.
Takto
vzniklý
premix
po
případné
temperaci
se
zhomogenizuje
v
tavenině
při
teplotě
20
až
100
°C.
Získaná
kompozice
se
bu3
ochla
­
dí
a
pak
mele,
nebo
se
granuluje
a
pak
se
ochladí,
přičemž
se
před
mletím
nebo
gra-
nulací
případně
podrobí
další
temperaci.
Rovněž
se
může
ze
zhomogenizované
směsi
práškových
složek
před
započetím
dávková
­
ní
kapalné
směsi
epoxidové
pryskyřice
a
tvrdidla
oddělit
podíl
představující
5
až
25
%
hmot.
celkového
množství
práškových
složek
a
tento
podíl
se
přidá
k
homo^eni-
zovanému
premisu
po
ukončeném
dávkovaní
uvedené
kapalné
směsi.
Patent CS-248889-B1 (CS)
Inventor: BENES LUDVIK
IPC: C07F15/06
Filed: 1985-09-19
Abstract: Řešení se týká vrstevnatých komplexů
čili interkalátů.
Je popsána nová chemická sloučenina vzorce
3SnSe2-Co/C,jHjj/2, a způsob její přípravy
reakcí pevného práškového selenidu cíničitého
SnSe, s parami kobaltocenu Co/C.H /. ve
vakuu za zvýšené teploty.
U sloučeniny lze předpokládat potenciálně
využitelné polovodivé vlastnosti.
Patent CS-240044-B1 (CS)
Inventor: PODRACKY JAN
IPC: H02G5/06
Filed: 1984-09-07
Abstract: Uzemňovač pro zapouzdřenou, plynem
izolovanou přípojnici, jehož pohyblivý
kontakt, spojující vzájemně dva pevné
kontakty, má zaručeně přesné vedení.
Kontakt je doplněn o možnost kapalinového
nebo plynného chlazení médiem, protékaíoim
dutinou, vytvořenou v tělese konaktu.
Je vybaven ukazatelem stavu sepnutí
a koncovým spínačem pro blokovací
nebo návěštní účely.
Patent CS-257362-B1 (CS)
Inventor: PODSTANICKY ALEXANDER
IPC: C10M113/00
Filed: 1986-09-24
Abstract: Pasta pre dokončovacie lapovanie guliek
v sedlách požostáva z 30 % abrazíva, mastiacich
zložiek okolo 60 %, z pomocných
přísad ako tenzidy, organickej bázy a silikonového
oleja. Popísaná pasta umožňuje
dosiahnúť vysokokvalitné povrchy guliek
bez oderov.
Patent CS-250420-B1 (CS)
Inventor: HALAMICEK JIRI
IPC: G01P15/08
Filed: 1985-10-23
Abstract: Řešení se týká zařízení pro průběžné měření
zrychlení přímočaře se pohybujících
těles ve vodorovném směru, například automobilů,
pomocí optoelektronického obvodu.
Podstatou zařízení je, že sestává z optického
kabelu vedeného od zdroje světla, v němž
je vytvořena mezera, ve které je ve vodítkách
uloženo optické tělísko, zhotovené z
materiálu částečně absorbujícího světlo proměnné
tloušťky a které je upevněno na konci
pružného drátu vetknutého do podložky
a vedeného ve vodítkách. Za mezerou je optický
kabel připojen k fotodetektoru, který
je elektrickým vodičem spojen se zesilovačem,
na jehož výstup je připojen voltmetr
a zvukové zařízení.
Patent CS-253360-B1 (CS)
Inventor: MIKULAJSKY MIROSLAV
IPC: G01R27/26
Filed: 1984-11-08
Abstract: Zapojení řeší konstrukčně a výrobně
jednoduchý rychlý měřič proměnných kapacit
v průmyslových zařízeních (např. průběžné
měření kapacity přesných kondenzátorů při
jejich výrobě na navíjecích strojích) -
viz obrázek. Citlivost přístroje není ovlivňována
velikostí měřené kapacity. '
Přesnost měření je parazitními sériovými
odpory ovlivňována minimálně. Měřič pracuje
na principu porovnávání kapacity s
normálovou kapacitou prostřednictvím dvou
shodných zdrojů konstantního proudu. Výstupní
signály z obou zdrojů konstantního
proudu jsou zpracovány a převedeny na stejnosměrná
napětí (referenční a měřící). V
okamžiku shody velikosti těchto stejnosměrných
napětí je velikost měřené kapacity
rovna velikosti předem nastavené normálové
kapacity a porovnávací měřič proměnných
kapacit vyšle výstupní signál (např. k ukončení
navíjení svitků kondenzátoru).
Patent CS-196669-B1 (CS)
Inventor: KLECAN VLADIMIR
IPC: H02B15/02
Filed: 1976-12-29
Abstract: Předmětem vynálezu je objímka s kovovým
povrchem pro ovládací nebo signální přístrojek jejich
upevnění na řídicím panelu pracovních nebo
obráběcích strojů, popřípadě na panelu velínů.
Patent CS-269639-B1 (CS)
Inventor: BARTAK BOHUSLAV
IPC: F24F11/89
Filed: 1988-12-29
Abstract: Centrální větráni a možnosti odvětrávat
pouze požadovaná prostory, s regulaci
výkonu v závislosti na počtu Impulsů zapojení
regulátorů vzduchu. Centrálnl_ventllátor
Je zapojen přea rozvodnou skříň a rozvaděčem
e čítačem Impulsů v závislosti na
počtu zapnutých regulátorů průtoku vzduchu
na pojistková skříně spojená se samostatnými
mechanicky ovládanými regulátory průtoku
vzduchu a uaistěnýai na sacích vstupech
potrubí potrubního rozvodu, přičemž každý
tento regulátor s osazeným elektronickým
článkem ovládá časová rozpojeni sváho obvodu.
Mezi centrální ventilátor e rozvodnou
skříň Je zapojen regulátor otáček.
Patent CS-238787-B1 (CS)
Inventor: HOLUB JAROSLAV
IPC: G01B7/02
Filed: 1983-12-22
Abstract: Středící systém sestává ze soustavy
pevných rovinných segmentů ve tvaru části
mezikruží, které jsou uloženy nevodivě ve
středícím kroužku uchyceném svšrně v tělese
snímací hlavy. Dále středící systém sestává
z pohyblivého trianglu nesoucího
snímací dotyk, v němž jsou nevodivě uloženy
středící kuličky. Středící kuličky
spočívají vždy na dvou sousedních středicích.plochách
segmentů a vytvářejí zároveň
funkční část elektrického obvodu
snímací hlavy pro indikaci polohy snímacího
dotyku. Pohyblivé přívody elektrického
obvodu jsou s pevnými rovinnými
segmenty v dotyku prostřednictvím pružin.
Patent DK-173274-B1 (DK)
Inventor: HOPPERDIETZEL SIEGFRIED
IPC: E03F3/04
Filed: 1989-11-22
Granted: 2000-06-05
Abstract: The invention relates to a pipe joint for propulsion pipes or the like, having joining regions on the respectively free ends (111) of the individual pipes (1, 2). To form these joining regions, the pipe wall is set back on at least one free end (111), in steps of corresponding length and depth as a mirror image of the free end of the meeting pipe which overlaps it. According to the invention, annular supporting elements (3, 4), located opposite the steps formed by the insertion end (11) and by the socket end (21), are arranged in mirror image form, or are offset with respect to one another, on the outer and inner circumference respectively of the insertion end (11) and of the socket end (21).
Patent FI-103730-B1 (FI)
Inventor: RABIN DANIEL
IPC: A61K38/00
Filed: 1990-02-15
Granted: 1999-08-31
Abstract: Pancreatic islet cell antigens (ICA) that bind with antibodies found in the sera of patients afflicted with insulin-dependent (Type I) diabetes mellitus (IDDM). ICA proteins are expressed by recombinant cloning vehicles comprising DNA inserts isolated from islet cells. Full sequence native ICA proteins, or protein or peptide fragments thereof, can be used in the diagnosis of IDDM and in detecting or blocking human immunoglobulin, T-cells, or B-cells involved in IDDM.
Patent FI-104046-B1 (FI)
Inventor: PORRO MASSIMO
IPC: A61K47/48
Filed: 1991-09-27
Granted: 1999-11-15
Abstract: The present invention relates to an improved method for producing oligosaccharide conjugate vaccines. In an additional aspect of the invention, oligosaccharide vaccines are produced which elicit a monospecific and homogeneous immune response to capsular polysaccharide. A specific embodiment of the invention provides for vaccines which induce immunity to prevalent serotypes of Streptococcus pneumoniae.
Patent IE-44120-B1 (IE)
Title: An improved method and apparatus for the manufacture of pneumatic tyres
IPC: B29C33/02
Filed: 1976-06-11
Abstract: A mold is provided for injection molding a vehicle tire such as the one disclosed in U.S. Pat. No. 3,805,868 having a bead of elastomeric material. The mold has an outer envelope and an inner body member having a core formed of radially collapsible sectors which combine to enclose a mold cavity. The inner body member has at least two annular elements, an upper and lower one, which are separable from one another and from the core along the direction of the core axis. The annular elements have surfaces which form axially inner surfaces of the tire's beads. The inner body member is also provided with members for blocking the annular elements with the core and with the envelope. The core of the mold is divided into two series of alternate collapsible sectors which are displaced radially inwardly when the tire is released from the mold.
Patent IE-44151-B1 (IE)
Title: Securing device
IPC: F16B7/04
Filed: 1976-06-14
Abstract: A body having a channel with inturned lips is mounted to a post by a strap which is tightened around the post. The strap is connected by attachment means to the end portions of an elongate plate which is slid lengthwise into the channel and engages behind the lips to be thereby retained in the channel. Tightening of the strap urges the plate against the lips and secures the mounting device in position. One attachment member has a body part slotted to receive the strap, and a stem part secured to the elongate plate. The other attachment member is L-shaped, providing one limb which is slotted to receive the strap and another limb which is connected adjustably to the elongate plate by a nut and bolt.
Patent IE-54342-B1 (IE)
Title: Manufacturing products of thermoplastic material
IPC: B29C48/13
Filed: 1983-06-08
Abstract: A core of thermoplastic material is completely enveloped by a continuous covering of at least one sheet of a flexible material. Apparatus for carrying out the method comprises an extruder 7 for delivering the thermoplastic material in a pasty state and as a rod 16 having a regular section, means 20 for unrolling adjacent this rod a one or more sheets 19 of a flexible material, means 24 and 26 for completely enveloping said rod with said flexible material so that its edges overlap, means for pulling on said sheet of flexible material and conveying the rod to calendering rolls 23 and 22, means 30 for forming and means 33 for cutting to the desired length said rod which is thus completely enveloped by said sheet of flexible material. This equipment is applicable to the manufacture of shapes and plates for in particular the packaging and transportation of products. ……
Patent IE-33656-B1 (IE)
Title: Compositions suitable for administration to poultry
IPC: A23K20/00
Filed: 1969-11-25
Abstract: 1,235,635. Composition for treating poultry. F. HOFFMANN-LA ROCHE & CO. A.G. 20 Nov., 1969 [27 Nov., 1968], No. 56794/69. Heading A5B. A composition suitable for administration to poultry contains as active ingredients a mixture of (1) 4-sulphanilamido-2,6-dimethoxypyrimidine or a physiologically acceptable salt thereof, (II) 2,4-diamino-5-(3,4-dimethoxybenzyl)-pyrimidine or a physiologically acceptable salt thereof and (III) 2,4-diamino-5-(4- chlorophenyl)-6-ethyl-pyrimidine or a physiologically acceptable salt thereof. The composition may have a diluent or carrier present and may be in the form of a concentrate or an animal feed.
[GB1235635A]
Patent IE-38454-B1 (IE)
Title: Tyre and wheel rim assemblies
IPC: B60C5/04
Filed: 1973-09-25
Abstract: 1435106 Tyre and wheel rim assemblies DUNLOP Ltd 4 Oct 1973 [5 Oct 1972] 45856/72 Heading B7C Lubricant contained within an inflated envelope, e.g. an annular tube 15, is released into the tyre cavity 19 upon the envelope rupturing in response to a fall in the pressure of the air within the cavity. In the illustrated embodiment the tube is thinnest in its crown portion 16. Lubricant is introduced via valve 17 or via a separate plugged hole, and the tube after positioning in well 14 is inflated via valve 17 to a pressure slightly below the desired pressure of air in cavity 19. Air is introduced into the cavity via a separate valve (not shown) until the desired pressure is reached and the tube is theninflated to a pressure slightly in excess of the desired pressure. Upon the tyre puncturing the tube will expand until it ruptures in the crown portion. In an alternative embodiment (Fig. 2, not shown), air is introduced into the cavity and the tube via the same valve stem (18), the valve stem opening directly into the cavity and a one-way valve being provided between the stem and the tube.
[GB1435106A]
Patent IE-61203-B1 (IE)
Title: Oven for drying and singeing hog carcasses
Inventor: POULSEN BJORN
IPC: A22B5/08
Filed: 1989-06-12
Abstract: Suspended hog carcasses are passed continuously through drying units 3 and singeing units 4, 5 and are turned in the singeing units to produce an even singeing. The carcasses enter and leave through reducing doors 10 and are dried initially by gas passed from a singeing unit. In the singeing units the carcasses are singed by oil or gas burners and by heat reflected from the unit walls. Combustion gas from the singeing units 4, 5 is passed through drying units 3, then is passed to a heat recovery system which may preheat air drawn in for combustion.
Patent IE-59785-B1 (IE)
Title: Apparatus for converting a wide flow stream of articles into a single row flow
IPC: B65G47/68
Filed: 1987-07-07
Abstract: An apparatus for converting a wide slow-flowing stream of articles e.g. bottles into a faster-moving single row flow comprises input conveyors 22 providing multiple lanes and incorporating a horizontal bend obliquely across which extends an outer guide rail 32 which, with the assistance of an inner guide rail 35, steers the articles on to a faster-moving single-lane conveyor 26 extending round and between two discs 24, 25 and serving to drive the discs. A guide rail 40 forming a continuation of guide rail 35 guides the bottles about disc 25. Apertures permitting the escape of bottles which have fallen over are formed in the lower parts of guide rails 35 and 40.
Patent IE-50194-B1 (IE)
Title: Post processing apparatus
IPC: B43M5/00
Filed: 1980-09-09
Abstract: Subassembly combination for mail processing machines, including a letter feeding machine, and a moistening device having a rotatable drum for moving mail-wetting liquid and a sealing device being mountable on the letter feeding machine, the letter feeding machine having a transport cylinder for transporting mail, a common drive gear for the letter feeding machine, moistening device and sealing device, and a common shaft on which the transport cylinder and drive gear are mounted, and a serrated belt disposed on the common drive gear for selectively driving the sealing device and the rotating drum.
Patent IE-54148-B1 (IE)
Title: Antiviral compounds
IPC: C07D317/16
Filed: 1982-08-10
Abstract: Compounds of the general formula <CHEM> (wherein R is a hydroxy or amino group and X is an oxygen or sulphur atom) and their physiologically acceptable salts and esters have been known to have antiviral activity particularly against herpes viruses. Processes for preparing such compounds are described as well as pharmaceutical and veterinary compositions containing these compounds.
Patent IE-60317-B1 (IE)
Title: Preparation of basic aluminium halides
IPC: C01F7/02
Filed: 1987-08-10
Abstract: The disclosure concerns a process for the manufacture of basic aluminium halides in powder form which have an aluminium:halide molar ratio of 1.7:1 to 2.2:1 and contain more than 20% of the aluminium in the Band III fraction as determined by a chromatographic procedure. The disclosure centres on the finding of reaction conditions for the known interaction between aluminium and aluminium halides which lead directly to a solution of a basic aluminium halide having more than 20% of the aluminium in the Band III fraction. The temperature of reaction is 50 DEG  to 105 DEG C and the final aluminum concentration of the solution is 0.8% to 6.75%. The solution is dried, preferably spray dried or freeze dried, to give the powder. The preparation of powders having at least 20% of the aluminium contained in Al13O40 species is also described.
Patent IE-50303-B1 (IE)
Title: Storage device for bodies,which shall be exposed to the environment such as bodies for the absorption of humidity
IPC: F24F3/14
Filed: 1980-10-22
Abstract: Storage device for bodies, which shall be exposed to the environment, such as bodies for the absorption of humidity. The device comprises a perforated support, arranged to carry the body and a container which is arranged to support said support and to form a space under the same. An additional part is provided with an edge portion, from which a perforated, for example dome-shaped, protruding portion projects, adapted to at least substantially accommodate the body, the container having an edge portion, which is arranged to carry the edge portion of the additional part in alternative positions with the protruding part either turned inwards in a storage condition and enclosed in the container or outwards extending from the edge portion of the container in a condition of use.
Patent IE-46861-B1 (IE)
Title: A trolley for the storage and transportation of drawings and like articles
IPC: B42F15/06
Filed: 1977-11-16
Abstract: A trolley for the storage and transportation of drawings of the type having a mounting strip with suspension holes, has at least two parallel drawing suspension rails mounted on a framework (1). Each drawing suspension rail comprises a stationary suspension member formed by a tube (20) engageable with a movable suspension member formed by a bar (27 or 22). A guide means formed by further tubes (25) and guide rods (24) ensures accurate location of the bars (21 and 22) within the tubes (20).
Patent IE-43562-B1 (IE)
Title: Sodium-sulphur type electric cell
IPC: H01M10/39
Filed: 1976-10-29
Abstract: 1508519 Alkali metal-S, -Se or -P cells COMPAGNIE GENERALE D'ELECTRICITE SA 1 Nov 1976 [20 Nov 1975] 45350/76 Heading H1B An alkali metal cell, e.g. Na-S, -P or -Se having a cathode tank 2, an anode tank 8 and a tubular #-alumina electrolyte tube 12, has spaced graphite felt washers 16, one of which 16<1> is in contact with the tube 12 for current collection and others 16 are spaced from the tube by a distance e, such that e : E is 0-05 to 0À5, where E is the radius of the tank 12. It is stated that this arrangement allows Na2S5 to be converted to S on recharge.
Patent IE-46052-B1 (IE)
Title: Preparation of a latex-silica masterbatch
IPC: C08J3/16
Filed: 1977-11-28
Abstract: Silica plastic compositions containing a silicate filler finely dispersed therein are produced by simultaneously adding a mixture of an aqueous solution of an alkali silicate and a coagulable latex emulsion of a plastic polymeric material and a solution of at least one salt of hydrochloric or sulfuric acids and a metal selected from the group consisting of zinc, magnesium, calcium, and maintaining the pH of the reaction medium at a level appropriate for the precipitation of the neutral silicate of the metal, yet at which precipitation of either hydroxy salts of the metal or of alkaline silicates is substantially precluded.
Patent IE-59466-B1 (IE)
Title: Dichloroaniline derivatives
IPC: C07C323/20
Filed: 1986-10-14
Abstract: Compounds of the formula (I> wherein X represents a bond, C1-6 alkylene, C2-6 alkenylene or C2-6 alkynylene and Y represents a bond, C1-4 alkylene, C2-4 alkenylene or C2-4 alkynylene, the sum total of carbon atoms in X and Y being not more than 8; Ar represents a phenyl group substituted by one or more substituents selected from nitro, -(CH2)qR [where R is C1-3 alkoxy, -NR<3>R<4> (where R<3> and R<4> each represent a hydrogen atom, or a C1-4 alkyl group, or-NR<3>R<4> forms a saturated heterocyclic amino group which has 5-7 ring members), -NR<5>COR<6> (where R<5> represents a hydrogen atom or a C1-4alkyl group, and R<6> represents a hydrogen atom or a C1-4alkyl, C1-4alkoxy or-NR<3>R<4> group), and q is 1 to 3], -(CH2)rR<7> [where R<7> represents -NR<5>SO2R<8> (where R<8> represents a C1-4 alkyl, phenyl or -NR<3>R<4> group),- NR<5>COCH2N(R<5>)2 (where each of the groups R<5> represents a hydrogen atom or a C1-4 alkyl group), -COR<9 > (where R<9> represents hydroxy, C1-4 alkoxy or a NR<3>R<4>), -SR<10> (where R<10> is a hydrogen atom, or a C1-4 alkyl group optionally substituted by hydroxy, C1-4 alkoxy or NR<3>R<4>), -SOR<10>, -SO2R10, -CN, or -NR11R<12> (where R<11> and R<12> represent a hydrogen atom or a C1-4 alkyl group, at least one of which is C2-4 alkyl substituted by a hydroxy, C1-4 alkoxy or NR<3>R<4> group), and r is 0 to 3], -O(CH2)qCOR<9>, or -O(CH2)tR<13> [where R<13> represents hydroxy, NR<3>R<4>, NR<11>R<12> or a C1-4alkoxy group optionally substituted by hydroxy, C1-4 alkoxy or NR<3>R<4>,and t is 2 or 3]. R<1> and R<2> each represents a hydrogen atom or a C1-3 alkyl group, the sum total of carbon atoms in R<1> and R<2> being not more than 4; and physiologically acceptable salts and solvates (e.g. hydrates) thereof, have a stimulant action at a beta 2-adreno-receptors and may be used in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
Patent IE-64980-B1 (IE)
Title: Novel substituted N-(1-alkyl-3-hydroxy-4-piperidinyl)benzamides
Inventor: DAELE VAN GEORGES HENRI PAUL
IPC: C07D211/42
Filed: 1988-09-23
Abstract: Novel substituted N-(1-alkyl-3-hydroxy-4-piperidinyl)benzamides of formula <CHEM> the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are gastrointestinal stimulating agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent IE-52807-B1 (IE)
Title: Striping dispenser
IPC: B65D83/00
Filed: 1981-12-17
Abstract: A dispenser for extruding a major portion of a first pasty material and a minor portion of a second pasty material which comprises an elongated tubular container forming a first product containing chamber opened at one end to receive a product dispensing piston and closed at the other end with a delivery head including a product delivery channel arranged parallel to the longitudinal axis of the dispenser and communicating the contents of the first product containing chamber to a discharge port, a second product containing chamber which is open at one end to the first product containing chamber and which has a connecting orifice which connects the second product containing chamber to the product delivery channel, and bearing surfaces adapted to accept a piston drawing assembly, a product dispensing piston transversely disposed in the elongated tubular container including a stop spring to restrain outward motion of the piston, and a piston drawing assembly including a shaft adapted to engage the piston stop spring and an actuator to impart reciprocal motion to the shaft.
[US4461403A]
Patent IE-65725-B1 (IE)
Title: Method of disinfection
Inventor: JACKSON MICHAEL RICHARD HENRY
IPC: A01N33/12
Filed: 1991-08-23
Abstract: A method for disinfecting bacteriologically contaminated surfaces comprises the application to said surfaces of a composition comprising a synergistic mixture of (a) a quaternary ammonium compound and (b) a chlorinated methyl substituted phenol, in (c) at least one aqueous mono-hydric alcohol and, optionally, at least one poly-hydric alcohol; wherein the ratio of (a) to (b) is between 4:1 and 1:1.5. The compositions may further include sodium or potassium salts of ethylenediamine tetraacetic acid and are preferably produced as concentrates, for dilution with water when required.
Patent IE-75723-B1 (IE)
Title: An enzymatic process for the conversion of preproinsulins into insulins
Inventor: DOERSCHUG MICHAEL
IPC: C12P21/06
Filed: 1991-09-04
Abstract: A process for the specific hydrolysis of the amino-acid chain of preproinsulins to give the corresponding intermediates with the aid of clostripain is described, and these intermediates can be converted where appropriate with carboxypeptidase B into the corresponding insulins.