baber/WOPTO huggingface dataset:
Patent CS-267227-B1 (CS)
Inventor: STUCHLIK PETER ING
IPC: C08F20/06
Filed: 1987-11-12
Abstract: Řešení se týká syntetického polymeru
akrylátového typu s vysokou sorpční
kapacitou pro polární kapaliny, který
je připravitglný současnou radiační
polymeraci a sítováním směsi kyseliny
akrvlové a její sodné soli ve vodném
prostředí. Tento nový polymer vykazuje
v infračerveném spektru dominantní absorpční
pásy karboxylátového aniontů
při vlnoctech 1 550 až 1 580 cm“i a
1 390 až .1 410 cm“i, nevykazuje však absorpční
pás valenČní vibrace karbonylovýoh
skupin při vlnočtu 1 700 až 1 720
om"'1a absorpční páa deformační vibrace
hydroxylových skupin při vlnočtu 1 230
az 1 250 om , který je charakteristický
pro akrylátové polymery tohoto typu,
připravené chemickou cestou. Způsob přípravy
polymeru je rovněž popsán. Radiačně
zesítěný sodnoakrylátový polymer je
výborným superabsorbentem, vhodným k použití
zejména ve zdravotnických a hygienických
výrobcích, kabelářském průmyslu
a podobně
Patent CS-198565-B1 (CS)
Inventor: SATANEK VLADIMIR
IPC: B30B15/00
Filed: 1977-12-07
Abstract: Vynález se týká zapojení regulačních
prvků k registraci a regulaci tlaku, teploty
a doby jejioh působení u lisovacího
zařízení pro výrobu nástrojů s obsahem supertvrdého
brusivá.
V současné dobš se brusné nástroje
s obsahem supertvrdého brusivá, například
s pryskyřičnou vazbou, vyrábějí na lisovacím
zařízení tak, že směe brusné hmoty se
nasype do lisovacího nástroje, který se uloží
na stůl lisu opatřený spodní topnou
deskou. Beranem lisu, který je opatřen horní
topnou deskou se vyvine potřebný tlak.
Z vyhřátých topných desek přechází teplo
do nástroje, ve kterém dochází k tepelnému
zpracování brusné vrstvy. Teplota nástroje
se měří skleněným teploměrem zasunutým
do slepého otvoru, umístěného v objímce nástroje.
Patent CS-214987-B1 (CS)
Inventor: KUCHARCIK MIROSLAV
IPC: B41J31/00
Filed: 1980-11-05
Abstract: Vynález se týká brzdy cívek barvicích pásek
psacích a jim podobných strojů, kterou se
řídí stejnoměrné odvíjení barvicí pásky a její
navíjení při psaní.
Brzda cívek přímo ovládá otáčení hřídelky
hnacího kola, na kterém je uložena cívka s barvicí
páskou. Je pohotová a citlivě reaguje na
změny tahu barvicí pásky.
Její podstata spočívá v tom, že na hřídelce
hnacího kola je umístěn pružný prostředek,
který ji působením pružné síly obepíná a který
je upevněn proti posunutí vyvolanému otáčením
hřídelky.
Využití se předpokládá u psacích strojů a jiných
psacích jednotek opatřených cívkami a
barvicí páskou.
Patent CS-207913-B1 (CS)
Inventor: KOPECKY JIRI
IPC: H01J1/13
Filed: 1978-12-28
Abstract: Zásobníková termionická katoda pracující
s vysokou hustotou emisního proudu
je určena zejména pro svazkové elektronky
pracující v pásmech decimetrových
a kratších vlnových délek. Na povrchu
katody jsou vytvořeny koncentrické drážky
trojúhelníkového profilu, které zvětšují
plochu, z niž vystupují elektrony
do vakua. Tato konstrukce katody zvyšuje
její zatížitelnost emisním proudem.
Patent CS-201643-B1 (CS)
Title: Buttonhole sewing machine
Inventor: BAJER FRANTISEK
IPC: D05B73/12
Filed: 1977-12-30
Abstract: There is disclosed a machine for selectively sewing four different kinds of buttonholes, i.e. (1) with an eye, (2) without an eye, (3) with a wedge bar tack, and (4) without a wedge bar tack. The machine accomplishes all of these different types of sewing with the use of only two shaped cams permanently arranged in the machine, the first of such cams being for sewing the eye, and the second of such cams being for sewing the bar tack. The machine has a support plate for the workpiece, such support plate being coupled with one end of a first two-armed lever the second end of which is formed as a pivot of a second two-armed lever whose first end is disengageably connected with the first cam. The second end of the second two-armed lever is disengageably connected with the second cam by way of further members comprising a rod which is rendered immobile in the disengaged position with respect to the overarm of the sewing machine.
Patent CS-260452-B1 (CS)
Inventor: HOLATA MIROSLAV
IPC: F03B15/04
Filed: 1985-12-10
Abstract: Zařízení so týká oboru vodního hospodářství,
zejména zvýšení účinnosti a regulačního
rozsahu Bánkiho turbin. Turbina je opatřena
přívody vzduchu z okolní atmosféry
zaústěnými do bočního propojovacího kanálu
mezi odtokovým prostorem skříně turbiny
a zavzdušňovacími otvory pod prahem naváděcí
spirály vtoku, přičemž přívod vzduchu
je veden přes vnitřní prostor oběžného·
kola turbiny do odtokového prostoru skříně
turbiny, což umožňují radiální otvory v
b učnicích oběžného' kola.
Patent CS-240187-B1 (CS)
Inventor: CAP RUDOLF
IPC: D02G1/08
Filed: 1983-12-06
Abstract: Řeší ae zařízení pro zavádění nitě
do frikčního ústrogí pro tvarování nepravým
zákrutem, zejmena na vysokorychlostních
tvarovacích strojích, zahrnujícího
nosnou desku, na ktere jsou v ložiskách
uložena vřetena s pevně uloženými frikčními
kotoučky. Na nosné desce je pomocí čepu
otočně uložena dvojramenná úhlová páka,
na jejímž jednom konci je vytvořen držák,
ke kterému jsou přiřazeny zaváděcí segmenty
a vodicí segmenty 3 vodiči nitě, přičemž
druhé rameno dvojramenné úhlové páky
je apřaženo s přítlačným členem.
Patent CS-221442-B1 (CS)
Inventor: DIBA VACLAV
IPC: B23B41/00
Filed: 1981-12-23
Abstract: Vynález řeší problém vyjímatelnosti nožového
bloku, umístěného ve vrtací tyči tak,
aby bylo zachováno přesné nastavení nožových
vložek. Podstatou vynálezu je nové
konstrukční uspořádání nožového bloku,
který se z vyjímatelného seřizovacího klíče
a z nožového bloku, do nějž může být seřizovači
klíč vložen. Seřizovači klíč je dutý
a je upraven tak, že na jeho konci je
upraven výstupek, jehož pomocí lze otáčet
dvoudílným opěrným šroubem uloženým ve
vrtací tyči a opřeným o· dno otvoru, v němž
je nožový blok uložen. Dvoudílný opěrný
šroub je zašroubován do tělesa nožového
bloku opatřeného! britovými destičkami, takže
tímto tělesem může podél jeho podélné
osy pohybovat. Pro odečtení velikosti tohoto
posuvu je na tělese klíče vytvořen závit,
v němž je pohyblivý číselníkový kotouč fixovatelný
v libovolné poloze. Dutinou 'seřizovacího
klíče prochází spojovací šroub pro
přechodné pevné spojení seřizovacího klíče
s nožovým blokem.
Patent DK-175792-B1 (DK)
Inventor: MARASHI FARHAD
IPC: C12N15/00
Filed: 1989-04-25
Granted: 2005-02-21
Abstract: A process for the production of HSA. Also disclosed are DNA molecules and methylotrophic yeasts transformed with the molecules. Additionally disclosed is a novel HSA nucleotide sequence. <IMAGE>
Patent DK-167628-B1 (DK)
Title: Sealing arrangement
Inventor: STENLUND STIG
IPC: F16J15/16
Filed: 1987-05-14
Granted: 1993-11-29
Abstract: A sealing device between two cylindrical details (3, 4) consists of a sealing ring (1) and at least one sealing element (10, 11, 30, 37) arranged in a sealing groove (2) in one (3) of the details. The sealing ring is pre-stressed arranged against the other detail (4) for dynamic sealing against this detail and the sealing element is pre-stressed arranged against the sealing ring for sealing between the sealing ring and the sealing groove. The sealing ring (1) consists of a substantially setting-free, elastic and at least to a main part hard material giving a form-stiff cross section. Moreover, the sealing ring (1) is thin having such a small radial middle height (hm?) according to the formula hm? = A/b, where A is the cross section area of the sealing ring and b its radial width, that the sealing ring has maximum a surface pressure p against the other detail (4) which considering the material and surface structure of this detail and the lubricating qualities of the medium can be accepted according to the formula p = (2 . hm? . $g(D)d/d?2) . E, where E is the coefficient of elasticity of the sealing ring, d its diameter and $g(D)d its diametrical elastic deformation. Moreover, the radial height (h) of the sealing ring (1) along its side surfaces (6, 7) facing the gap (12) between the details (3, 4) is at least as large as the radial height of the gap.
Patent DK-170231-B1 (DK)
Inventor: BRENNER OTTO
IPC: A61L27/00
Filed: 1988-06-07
Granted: 1995-07-10
Abstract: A medical device which can be introduced into the body tissue of a human or animal comprises a matrix of a polyurethane elastomer with organic silicone polymer units built into the main polymer chain and an oligodynamic agent spatially distributed uniformly within the matrix. The oligodynamic agent releases bacteriocidal or microbicidal metal ions when exposed to body tissues. The method for manufacturing the medical device is characterized by the addition of the oligodynamic agent in a solid or dissolved form prior to the reaction of the educts with isocyanate.
Patent DK-170852-B1 (DK)
Inventor: NIEDECKER HERBERT
IPC: A22C11/02
Filed: 1985-07-18
Granted: 1996-02-12
Abstract: 1. Method for stuffing with pasty stuffing material an envelope mounted on a stuffing tube and braked during the stuffing by two brake elements, in which one brake element with a constant braking force holds the envelope after completion of stuffing during the constricting- and closing process alone on the end of the stuffing tube, and the second brake element, which is adjustable as regards its braking force, is switched one with the necessary braking force only during the stuffing, characterized in that the brake element with constant braking force is arranged directly at the end of the stuffing tube and the second brake element, which is adjustable as regards its braking force and is switched on during the stuffing, is arranged closer to the start of the stuffing tube, and that the brake element with constant braking force at the beginning of the stuffing brakes the envelope alone and during the remaining stuffing takes over a substantial part, but not more than half, of the necessary total braking force.
Patent DK-171258-B1 (DK)
Title: Antigenic preparation which comprises a determinant from an adhesin polypeptide, processes for preparing the determinant and the adhesin polypeptide, uses of the determinant and the adhesin polypeptide, a vaccine which comprises a determinant, a process for producing the vaccine, and antibody which is directed against the determinant, a process for preparing the antibody, the preparation for passive immunisation which comprises the antibody and a DNA fragment which encodes the determinant
Inventor: LINDBERG FREDERIK CARL PETER
IPC: C07K14/24
Filed: 1985-12-30
Granted: 1996-08-12
Abstract: An antigen which, as its major immunizing component, comprises a determinant of an adhesin polypeptide or an immunogenically active subsequence thereof or a precursor therefor which is convertible to an immunogenically active form, antibodies against which determinant react with the adhesin polypeptide produced by pathogenic adhesin-forming bacteria which adhere to mammalian tissue, antibodies against such antigen, and DNA expressing, as a principal gene product thereof, such antigen.
Patent FI-101372-B1 (FI)
Inventor: LESKINEN ARTO
IPC: B65H20/00
Filed: 1996-07-05
Granted: 1998-06-15
Abstract: The invention concerns a method in winding of a paper web, in which method the paper web (W) is unwound from a paper reel (12). The end of the paper web (W) is taken as of substantially full width from the reel (12), and the end of the paper web (W) is attached to a threading member (21), which extends substantially over the entire length in the cross direction of the web (W), and the threading member (21) carries the end of the paper web (W) through the winding machine so that the web (W) is carried as of substantially uniform tension. The threading member (21) is carried by means of draw fabrics (25) placed in the cross direction in the area of the web (W). The winding device in winding of a paper web or equivalent comprises an unwind stand (10) as well as a paper web (W) threading member (21). The full-width end of the paper web (W) is attached, for the time of threading, to a threading member (21) extending substantially over the entire length in the cross direction of the paper web (W), and the threading member (21) is fitted to be displaced by means of draw fabrics (25). <IMAGE>
Patent IE-34637-B1 (IE)
Title: New urea derivatives, a method of producing them and preparations which contain the new substances as active ingredients
IPC: C07C275/64
Filed: 1970-08-11
Abstract: 1301728 Cycloalkylphenyl substituted ureas PHILIPS GLOEILAMPENFABRIEKEN NV 10 Aug 1970 [13 Aug 1969] 38387/70 Heading C2C [Also in Divisions A5 and C4] Cycloalkylphenyl substituted ureas of the general formula in which A is a cycloalkyl group containing 3 or 4 carbon atoms, Hal is a halogen atom, Alk is an alkyl group containing from 1 to 4 carbon atoms, n = 0 or 1 and m = 0 or 1, are prepared by reacting a compound of with a compound of in the presence of an acid binder or a compound of the formula with a compound of the formula Compounds claimed per se are 3-(4-cyclopropylphenyl)-1,1-dimethyl urea; 3-(4-cyclopropylphenyl) - 1,1 - diethyl urea; 3 - (4 - cyclopropylphenyl) - 1 - methoxy - 1 - methyl urea; 3 - (3 - cyclopropylphenyl) - 1,1 - dimethyl urea; 3 - (2 - chloro - 3 - cyclopropylphenyl)- 1,1-dimethyl urea. The compounds have herbicidal properties.
[GB1301728A]
Patent IE-51305-B1 (IE)
Title: Mercaptoacyl derivatives of various 4-substituted prolines
IPC: C07D405/12
Filed: 1981-06-16
Abstract: This invention is directed to compounds of the formula and various intermediates therefore. The final products possess useful hypotensive activity.
Patent IE-36769-B1 (IE)
Title: Colour-former compositions for pressure-sensitive recording
IPC: B41M5/124
Filed: 1971-11-15
Abstract: Pressure sensitive recording sheets of improved image durability are obtained due to the pressure of a hydrogen quinoline compound.
[US3833400A]
Patent IE-40441-B1 (IE)
Title: Apparatus for molding articles with multiple basis weight or thickness
IPC: D21J7/00
Filed: 1974-09-12
Abstract: Apparatus and method for molding an article of pulp or foam material with predetermined variation in weight or thickness distribution of fiber per unit in the article wherein the apparatus comprises a movable forming assembly carrying at least one forming platen unit thereon. The platen unit is pivotally mounted on a hollow shaft and includes at least one compartmented die made up of a plurality of die sections separated from each other. The die sections communicate with a source of vacuum through the hollow shaft which is controlled by a distributor and valve arrangement whereby the period of application and duration of vacuum in at least one of the die sections is less than that of other die sections to thereby effect a variation in weight distribution of fiber per unit area of the article.
[US3922191A]
Patent IE-43265-B1 (IE)
Title: Rare earth permanent magnet rotor for dynamo electric machines and method of manufacturing same
IPC: H02K25/00
Filed: 1975-08-29
Abstract: 1503708 Core constructions for dynamoelectric machines KOLLMORGEN CORP 27 Aug 1975 [30 Aug 1974 9 May 1975 16 June 1975] 35321/75 Heading H2A To enable the permanent magnets 46, 47 of an electric motor rotor comprising the magnets and soft magnetic polepieces 45 to be magnetized in situ the pole-pieces 45 have flux carrying cross-sectional areas which are at least 1À5 times larger than is required to carry the flux of the magnets, when magnetized, without saturation.
Patent IE-57284-B1 (IE)
Title: Pressure-controlled heat pipe
IPC: F28D15/02
Filed: 1986-08-01
Abstract: Die Erfindung betrifft ein druckgesteuertes Wärmerohr, be­stehend aus einem ein Wärmeträgermedium enthaltenden ge­schlossenen Gefäß mit einer Wärmequelle, an der das Wärme­trägermedium verdampft, und einer Wärmesenke in Form einer Kühlzone, wobei am oberen Ende dieser Zone ein nichtkonden­sierbares Inertgas unter regelbarem Druck in das Gefäß ein­speisbar ist. Erfindungsgemäß ragt vom oberen Ende der Kühl­zone ein gut wärmeleitender Verdrängungskörper (11) nach unten, der zumindest in seinem oberen Teil Ablenkbleche (12) trägt, die den Zwischenraum zwischen dem Verdrängungskörper und der gekühlten Wand der Kühlzone in eine Vielzahl von miteinander in Verbindung stehenden Volumen unterteilen.
Patent IE-48640-B1 (IE)
Title: Method and apparatus for the neutralisation and precipitation of acid or acid-containing pollutants in flue gases
IPC: B01D53/52
Filed: 1979-11-01
Abstract: Apparatus for neutralization of acidic pollutants in flue gas contained in a flue gas channel comprising a flue gas channel for containing a flue gas, a suspension feed pipe having a delivery opening and being connected to apparatus for preparing and maintaining an erosive suspension of a finely divided basically reaction solid in a liquid for introducing suspension as such into the flue gas channel, a compressed gas pipe having a gas discharge opening, said opening being positioned to discharge gas so as to atomize the suspension after it has exited the delivery opening, a device for determining the amount of flue gas flowing through the channel and the amount of pollutants therein and apparatus for simultaneously and separately controlling the amount of suspension introduced and the concentration of said suspension and the amount of compressed gas used depending on the determined amount of flue gas, pollutants, or flue gas and pollutants in the flue gas channel.
Patent IE-49025-B1 (IE)
Title: Process for preparing n-chloroimides
IPC: C07D209/48
Filed: 1979-12-18
Abstract: N-chlorophthalimide, N-chlorosuccinimide, and N-chloroglutarimide are prepared by contacting the corresponding imide with molecular chlorine under substantially non-aqueous conditions in an inert organic solvent in the presence of a polyvinylpyridine copolymer.
Patent IE-77040-B1 (IE)
Title: Acetylene derivatives having lipoxygenase inhibitory activity
Inventor: BROOKS DEE W
IPC: A61P29/00
Filed: 1991-07-15
Abstract: Compounds of the structure (I) where p and q are zero or one, but cannot both be the same, M is a pharmaceutically acceptable cation or a metabolically cleavable group, B is a valence bond or a straight or branched alkylene group, R is alkyl, cycloalkyl or -NR<1>R<2>, where R<1> and R<2> are hydrogen, alkyl, cycloalkyl or alkanoyl, and A is optionally substituted carbocyclic aryl, furyl, benzol[b]furyl, thienyl, or benzol[b]thienyl are potent inhibitors of lipoxygenase enzymes and thus inhibit the biosynthesis of leukotrienes. These compounds are useful in the treatment or amelioration of allergic and inflammatory disease states.
Patent IE-74705-B1 (IE)
Title: Compounds and methods for inhibiting gene expression
Inventor: WEIS ALEXANDER LUDVIK
IPC: C07H21/00
Filed: 1991-08-02
Abstract: Compounds, compositions and methods for inhibiting gene expression are disclosed. The compounds comprise oligonucleotide sequences of from about 9 to about 200 bases having a diol at either or both termini. Preferred diols are polyalkyleneglycols, preferably polyethyleneglycols. Pharmaceutical compositions comprising the compounds and a physiologically acceptable carrier and methods of inhibiting gene expression in mammals comprising administering such compounds are also provided. Methods for inhibiting nuclease cleavage of compounds are also provided.
Patent IE-44002-B1 (IE)
Title: Diapers
IPC: A61F13/49
Filed: 1976-12-22
Abstract: 1523819 Diapers COLGATE PALMOLTVE CO 14 Dec 1976 [29 Dec 1975] 52118/76 Heading A5R A disposable diaper comprises an absorbent pad assembly having a backing sheet 20, a top sheet 24, a pair of side edges 14a, 14b and a plurality of absorbent pads 18a, 18b disposed in a substantially contiguous relationship extending parallel to the side edges 14a, 14b. Each pad may have front 30a, 30b and back 28a, 28b wadding sheets and an absorbent pad portion 31a, 31b, e.g. of wood fluff. The diaper may be folded in box pleats. In an alternative embodiment, Figure 4 (not shown), the pad assembly includes three pads which may have differing densities, or may be comprised of hydrophobic or hydrophilic materials.
Patent IE-70302-B1 (IE)
Title: Process for the preparation of imidazo[4,5-c]quinolin-4-amines
Inventor: GERSTER JOHN F
IPC: C07D471/04
Filed: 1991-09-20
Abstract: A process is disclosed for preparing 1-substituted-1H-imidazo[4,5-c]quinolin-4-amines. The process involves reacting a 1-substituted-1H-imidazo[4,5-c]quinoline-5-oxide with an acylating agent and reacting the product thereof with an aminating agent.
Patent IE-74680-B1 (IE)
Title: Methods of forming metal matrix composite bodies by a spontaneous infiltration process
Inventor: AGHAJANIAN MICHAEL KEVORK
IPC: C22C1/10
Filed: 1989-10-16
Abstract: The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material (2) or a preform, at least at some point during the process, which permits molten matrix metal (3) to spontaneously infiltrate the filler material (2) or preform. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.
Patent IE-60126-B1 (IE)
Title: 3-(2-aminoethyl) indole and -indoline derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: C07D209/42
Filed: 1986-12-22
Abstract: A compound of formula (1) or a pharmaceutically acceptable salt thereof: wherein: 
R, is hydrogen, C1-6 alkyl, C1-6 alkoxy or halogen;
R2 and R3 are both hydrogen or together represent a bond;
R4 is selected from C1-6 alkyl, phenyl, phenyl-C1-4 alkyl, CORe where R8 is hydroxy, C1-6 alkoxy or NR9R10 where R9 and R10 are independently hydrogen or C1-4 alkyl and CH2OR11 where R11 is hydrogen, C1-4 alkyl or C1-4 alkanoyl;
R6 is hydrogen, C1-6 alkyl or phenyl C1-4 alkyl;
R6 is phenyl C1-7 alkyl in which the phenyl moiety is optionally substituted by one or two of halogen, ortho-nitro. meta-or para-methoxy, methyl or NR12R13 wherein R12 and R13 
are independently hydrogen or C1-6 alkyl or R12 and R13 together are C2-6 polymethylene or the phenyl moiety is 3,4- disubstituted by methylenedioxy or ethylenedioxy; and
R7 is hydrogen or C1-4 alkyl, processes for its preparation and its use as a pharmaceutical.
Patent IE-67134-B1 (IE)
Title: Improved anti-plaque compositions comprising a combination of morpholinoamino alcohol and anti-microbial agent
Inventor: DILLS STEVEN S
IPC: A23G/
Filed: 1991-11-08
Abstract: Compositions having improved anti-plaque and anti-gingivitis activity comprise in combination a morpholinoamino alcohol, such as 3-(4-propylheptyl)-4-(2-hydroxyethyl)morpholine, and an anti-microbial agent selected from essential oils, 1-monolauroyl-rac-glycerol, 1-0-dodecyl-rac-glycerol, bis-biguanido hexane compounds, hexahydro-5-pyrimidinamine compounds, trichloro-2-hydroxy-diphenyl ether compounds and quaternary ammonium compounds, or pharmaceutically-acceptable salts thereof.
Patent LU-100156-B1 (LU)
Title: Vorrichtung und Verfahren zum pneumatischen oder gasförmigen Katapultieren von losen Gegenständen sowie Herstellungsverfahren hierfür
Inventor: SALEHI HAMID
IPC: F41B11/80
Filed: 2017-03-31
Granted: 2018-10-01
Abstract: Es wird eine Vorrichtung (1) zum pneumatischen oder gasförmigen Katapultieren von losen Gegenständen (2), insbesondere von an einem Seil (3) befestigten Gegenständen (2), insbesondere einem Leinensack (2) beschrieben, mit einem Beschleu- nigungsrohr (4), einer Druckkammer (5), einem ersten betätigbaren Expansionsven- til (6) und einem zweiten Ladeventil (7), wobei das Beschleunigungsrohr (4) an einem Ende einer Fluidleitung (14) vom Expansionsventil (6) in Verlängerung ausgebildet ist und auf dem gegenüberliegenden Ende der Fluidleitung (14) in Verlängerung die Druckkammer (5) ausgebildet ist, das Ladeventil (7) in direkter Fluidverbindung mit der Druckkammer (5) ausgebildet ist, wobei der katapultierbare Gegenstand (2) in das Beschleunigungsrohr (4) lose im Lauf (8) vor das Expansionsventil (6) einschiebbar und/oder legbar ist