baber/WOPTO huggingface dataset:
Patent DE-112015004926-B4 (DE)
Title: Bremse
Inventor: BERWANGER FRED W
IPC: B60T1/06
Filed: 2015-10-23
Granted: 2020-08-13
Abstract: Bremse (40, 40'), mit:einem Bremsträger (44), der eine mittige Öffnung (62) aufweist, die zur Aufnahme einer Achse ausgebildet ist, die sich längs einer Mittelachse (64) der mittigen Öffnung (62) durch diese hindurch erstreckt,einer ersten und einer zweiten Bremsbacke (48, 50), wobei die erste und die zweite Bremsbacke (48, 50) jeweils einen Steg (68) aufweisen, der ein erstes Ende (74), das schwenkbar mit dem Bremsträger (44) gekoppelt ist, und ein zweites Ende (78) hat,einer ersten kreisförmigen Kurvenrolle (58), die an dem zweiten Ende (78) des Steges (68) der ersten Bremsbacke (48) zwischen einem radial innersten Punkt (90) und einem radial äußersten Punkt (92) des zweiten Endes (78) des Steges (68) der ersten Bremsbacke (48) angeordnet ist, wobei die erste kreisförmige Kurvenrolle (58) in einer Radialrichtung bezüglich des zweiten Endes (78) des Steges (68) der ersten Bremsbacke (48) gegen Bewegung gesichert ist,einer zweiten kreisförmigen Kurvenrolle (60), die an dem zweiten Ende (78) des Steges (68) der zweiten Bremsbacke (50) zwischen einem radial innersten Punkt (90) und einem radial äußersten Punkt (92) des zweiten Endes (78) des Steges (68) der zweiten Bremsbacke (50) angeordnet ist, wobei die zweite kreisförmige Kurvenrolle (60) in einer Radialrichtung bezüglich des zweiten Endes (78) des Steges (68) der zweiten Bremsbacke (50) gegen Bewegung gesichert ist, undeinem S-Nocken (56), der so ausgebildet ist, dass er sich um eine Drehachse (106) dreht, und einen ersten Vorsprung in Eingriff mit der ersten kreisförmigen Kurvenrolle (58) längs einer ersten Fläche und einen zweiten Vorsprung in Eingriff mit der zweiten kreisförmigen Kurvenrolle (60) längs einer zweiten Fläche hat, wobei eine Bewegung des S-Nockens (56) bewirkt, dass sich die erste und die zweite Bremsbacke (48, 50) zwischen einer Stellung in Eingriff und einer Stellung außer Eingriff mit einer zugeordneten Bremsfläche bewegen, wobei eine erste Ebene, die durch die erste Fläche verläuft und zu einer Ebene (114) parallel ist, die die Mittelachse (64) und die Drehachse (106) enthält, keinen anderen Abschnitt des ersten Vorsprungs des S-Nockens (56) oder der ersten Kurvenrolle (58) schneidet, und eine zweite Ebene, die durch die zweite Fläche verläuft und zu der Ebene (114) parallel ist, die die Mittelachse (64) und die Drehachse (106) enthält, keinen anderen Abschnitt des zweiten Vorsprungs des S-Nockens (56) oder der zweiten Kurvenrolle (60) schneidet,wobei ein Mittelpunkt der ersten kreisförmigen Kurvenrolle (58) in einem ersten Abstand (d) von der Mittelachse (64) angeordnet ist und ein Mittelpunkt der zweiten kreisförmigen Kurvenrolle (60) in einem zweiten Abstand (d) von der Mittelachse (64) angeordnet ist, wobei der erste Abstand (d) vom zweiten Abstand (d) verschieden ist.
Patent DE-112016000644-B4 (DE)
Title: Verbundvorrichtung für geladene Partikelstrahlen
Inventor: IMAI YUTA
IPC: H01J37/317
Filed: 2016-02-04
Granted: 2021-04-01
Abstract: Verbundvorrichtung für geladene Partikelstrahlen mit:
 einem Probentisch (10), auf dem eine Probe (9) positioniert wird;
 einer Ionenstrahlsäule (6);
 einer Elektronenstrahlsäule (1), die ein optisches Entschleunigungssystem und einen Detektor (3) in einer Säule umfasst; und
 einer Mehrzahl Elektroden (13) zur Korrektur des elektrischen Felds, die um einen Endabschnitt der Ionenstrahlsäule (6) herum und um eine optische Achse (17) der Ionenstrahlsäule (6) herum vorgesehen sind, und die eine um die Probe (9) gebildete Verteilung des elektrischen Feldes korrigieren,
 wobei die Elektroden (13) zur Korrektur des elektrischen Felds sich zwischen der Probe (9) und der Ionenstrahlsäule (6) und an einer gegenüberliegenden Seite der Elektronenstrahlsäule (1) bezüglich einer optischen Achse (17) der Ionenstrahlsäule (6) befinden.
Patent DE-112019002722-B4 (DE)
Title: Ölerkennungsgerät für einen kompressor und dasselbe umfassenden kompressor
Inventor: CHOI YOONSUNG
IPC: F04B39/02
Filed: 2019-05-28
Granted: 2022-11-17
Abstract: Ölerkennungsgerät (100) für einen Kompressor (10), umfassend:eine Sensoreinheit (110), umfassend mehrere kapillare Röhren (111), die an einem inneren Raum eines Gehäuses (11) des Kompressors (10) angeordnet sind, in dem eine spezifische Ölmenge aufgenommen ist, um mit dem Öl in Kontakt zu sein;eine Regulierungseinheit (120), die an jede der mehreren kapillaren Röhren (111) zum Anpassen des Drucks der mehreren kapillaren Röhren (111) derart angeschlossen ist, dass das Öl in die mehreren kapillaren Röhren (111) eingeführt ist; undeine Erkennungseinheit (130), die elektrisch an die Sensoreinheit (110) und die Regulierungseinheit (120) angeschlossen ist, um den Druck der mehreren kapillaren Röhren (111) zu messen, der von der Regulierungseinheit (120) derart angepasst ist, dass der Zustand des Öls basierend auf Ergebnissen der Druckmessung erkannt ist, dadurch gekennzeichnet, dass wenigstens eine der mehreren kapillaren Röhren (111) einen kleineren Innendurchmesser aufweist.
Patent SK-281624-B6 (SK)
Inventor: EVANS WAYNE ERROL
IPC: B01J21/14
Filed: 1994-07-06
Abstract: Katalyzátor epoxidácie so zlepšenou selektívnou stabilitou obsahuje striebro, promótujúce množstvo alkalického kovu, promótujúce množstvo horčíka, promótujúce množstvo rénia a prípadne promótujúce množstvo kopromótora rénia, vybraného zo skupiny síra, molybdén, volfrám, chróm a ich zmes, nesených na nosiči, ktorý obsahuje najmenej 85 % hmotnostných alfa oxidu hlinitého a od 0,001 do 2 % hmotnostných (vyjadrené ako prvok) horčíka vo forme oxidu.ŕ
Patent CZ-300307-B6 (CZ)
Title: Modified release tablet containing trimetazidine or pharmacologically acceptable salts thereof
Inventor: BURDOVA MARINA
IPC: A61K31/495
Filed: 2006-01-04
Abstract: In the present invention, there is disclosed a tablet containing trimetazidine or pharmacologically acceptable salts thereof wherein the release of an active ingredient is controlled by a system of a hydrophilic or hydrophobic matrix retardant based on behenate, optionally natural polysaccharides, particularly alginate or carrageenan.
Patent CZ-283225-B6 (CZ)
Title: Cable chain
Inventor: BLASE GUNTER
IPC: F16G13/16
Filed: 1994-07-26
Abstract: PCT No. PCT/DE94/00868 Sec. 371 Date Jan. 25, 1996 Sec. 102(e) Date Jan. 25, 1996 PCT Filed Jul. 26, 1994 PCT Pub. No. WO95/04231 PCT Pub. Date Feb. 9, 1995It is envisaged in the case of a power transmission chain (1) for guiding cables, hoses and the like in a cavity surrounded by the chain links, with several chain straps (2, 3) which can be connected in detachable fashion by upper and lower cross-members, which are assembled to form two parallel strands, overlap each other and can be angled in relation to each other, and which interlock positively in the area of the mutual overlap, that each of the parallel chain strands includes inner straps (2) and outer straps (3). Each outer strap (3) overlaps two inner straps (2). The areas of the chain straps (2, 3) which are intended to overlap the adjacent chain straps (2, 3) are arranged in a common plane which roughly forms the mid-length plane of the chain straps (2, 3). (FIG.
Patent CZ-284075-B6 (CZ)
Inventor: CORAIN LUCIANO
IPC: D03D49/32
Filed: 1994-02-09
Abstract: Tkalcovský stav je opatřen zařízením na tkaní  perlinek, které působí v brzdových listech (1,  2) a které sestává ze dvou táhel (13, 14)  vedených v kluzném vedení (20), které se  vynořuje z brzdových listů (1, 2) nad paprskem  (9), přičemž táhla (13, 14) jsou poháněna  jediným vačkovým pohonem, působícím na dva  tlačné elementy (22, 23), zatížené pružinami  (25, 26), které jsou vloženy do brzdových listů  (1, 2) pro své připojení vždy pouze k jednomu  konci uvedených táhel (13, 14). Jeden pár vaček  (27, 27') je určen pro pohyb uvedených táhel  (13, 14) po každém druhém přírazu a druhý pár  vaček (28, 28') je určen pro jejich pohyb při  každém přírazu paprsku (9).ŕ
Patent CZ-289202-B6 (CZ)
Title: Apparatus and system for producing rolls of dough sheets with separator sheets
Inventor: HORVATH JOSEF
IPC: A21C3/06
Filed: 1996-07-11
Abstract: The invented apparatus for producing rolls of dough sheets with separator sheets is provided with conveyor means to deliver a sheet of dough, especially of puff pastry dough, and a separator sheet, especially of baking paper, into the feed slot of a fork-like winder, which can be set in rotation when the leading edge of the composite of dough and separation sheets has run in, and retracted axially from the newly formed roll once the rotational operation has ended. The conveyor means comprise a device (7, 12) for laying a separation sheet on a circulating conveyor belt (1); a device for laying a dough sheet on the separation sheet laid on the conveyor belt (1), preferably at a distance from the forward edge of the separation sheet, in the advance direction, exceeding the sum of winder circumference and feed slot depth; a device for folding over the section of the separation sheet protruding ahead of the dough sheet (9) to cover the top of the forward section in the advance direction, of
Patent SK-279754-B6 (SK)
Title: Fixing element having a spreading element
Inventor: FISCHER ARTUR
IPC: F16B15/06
Filed: 1995-04-21
Abstract: A nail-like fixing element (1) has an expansion zone formed by a U-type longitudinal slot (5) with a wedge member (6) inserted therein. The wedge member (6) abut on a base surface (11) that rises to the front end (10), whilst the external surface of the wedge member (6) provided with teeth (8) projects beyond a shank (2) of the fixing element (1). The wedge member (6) lying in the longitudinal slot, so that it is easily displaceable, allows subsequent expansion of the anchored fixing element (1) in the event that the drilled hole widens as a result of cracks forming.
Patent SK-284356-B6 (SK)
Title: Agent for the prophylaxis of a poisoning caused by highly toxic organophosphoric neurotoxins and use thereof
Inventor: HILLE THOMAS
IPC: A61K45/06
Filed: 1994-12-06
Abstract: Agent for the prophylaxis of a poisoning caused by highly toxic organophosphoric neurotoxins is characterized in that it has an active substance combination consisting of at least one parasympathomimetically active substance and at least one parasympatholytically active substance in transdermal therapeutic system for release of the active substances in a controlled manner for at least one day release. Use of mentioned agent with combination of active substances at least one parasympathomimetically active substance and at least one parasympatholytically active substance for the prophylaxis and pretreatment of a poisonings caused by neurotoxins.
Patent CS-276425-B6 (CS)
Inventor: MARES VLADIMIR
IPC: E21B19/08
Filed: 1989-06-21
Abstract: Zařízení pro vrtání otvorů v horninách,
zvláště v podzemí, má teleskopicky
Výsuvné rameno opatřeno hydraulickým
zvedacím válcem (2) a prvním natáčecím
válcem (4), které v hydraulickém zapojení
s naklápěcím válcem (3) a druhým
natáčecím válcem (5) umožňují paralelogramové
vedení posuvového zařízení (7)
s vrtačkou. Nové uspořádání natáčecího
mechanismu (6) má kolem otočné osy (10)
symetricky uspořádané silové válce (11,
11 ) s pístnicemi opatřenými vidlicemi
(12, 12) s kladkami (13, 13”), kde
vidlice (12, 12') jsou uloženy vnčjšími
drážkami ve vodítkách uzavíracích vík
(14, 14'). Přes kladky (13, 13') jsou
opásány ohebné tažné prostředky (15,
15 ) zakotveny na ose (10) a na víkách
(14, 14').
Patent CZ-279698-B6 (CZ)
Inventor: HENRY HUGH RICHARD
IPC: E01B9/16
Filed: 1985-12-12
Abstract: Šroubovicová vložka (140) je určena pro zajištění kolejnicového upevňovadla v přijímacím materiálu, zejména šroubové vrtule (20) v dřevěném pražci, zvyšující osovou sílu pro vytažení šroubové vrtule z materiálu pražce, zejména dřeva (35) pražce, které zčásti nebo zcela ztratilo odpor proti vytažení šroubové vrtule (20) ztrátou soudržnosti vláken dřeva, snížením měrného zatížení mezi závity šroubu vrtule a protizávity vyříznutými ve dřevu (35) pražce. Šroubovicová vložka (140) je tvořena tyčí v podstatě trojúhelníkového průřezu z kujného materiálu, jako je hliník nebo hliníková slitina, se základnou (173) a bočními stěnami (171, 172) vymezujícími řezný břit (174), spirálovitě vinutou kolem osy (21)  a tvořící šroubovicový útvar mající stoupání závitu přizpůsobené stoupání závitu šroubové vrtule tak, že závity šroubovicové vložky zapadají mezi přilehlé závity šroubové vrtule. Jedna koncová část uvedeného šroubovicového útvaru je zahnuta směrem k ose (21) vinutí jako radiální zatahovací rŕ
Patent CZ-297680-B6 (CZ)
Title: Pharmaceutical composition containing anti-CD40L antibodies or derivatives thereof
Inventor: KALLED SUSAN L
IPC: C07K16/28
Filed: 1997-12-31
Abstract: The present invention relates to the use of anti-CD40L antibodies for the preparation of a medicament intended for treating immune complex glomerulonephritis i.e. anti-CD40L antibodies that bind to the ligand for the CD40 surface molecule of B and various other cells, alone or in combination with other agents, or derivatives thereof. The medicaments are intended for treating or at least reducing the advancement, severity, symptoms or effects of nephritis associated with antibody-mediated disease, such as lupus or drug-induced serum sickness. More particularly, the medicaments containing anti-CD40L antibodies or derivatives thereof are useful a) for suppressing nephritis advancement, b) for stabilization of nephritis or c) for nephritis reversion. There is also disclosed the use of the anti-CD40L antibody for the preparation of a medicament intended for administration to a patient suffering from immune complex disorder, further to a patient having a kidney allograft in order to suppress progression of the immune complex glomerulonephritis in a transplanted kidney.
Patent CZ-292388-B6 (CZ)
Title: Herbicidal composition comprising glyphosate or a salt thereof and a surfactant
Inventor: BRINKER RONALD JOSEPH
IPC: A01N25/30
Filed: 1996-03-28
Abstract: In the present invention there is disclosed a herbicidal composition comprising glyphosate or a salt thereof and an etheramine surfactant having the representative chemical structure of the general formula I wherein Ri1 represents a straight or branched chain of alkyl containing 6 to about 22 carbon atoms, aryl or alkylaryl group, m is an average number from 1 to about 10, Ri2 in each of the m (O-Ri2) groups is independently alkylene having 1 to 4 carbon atoms, Ri3 groups are independently alkylene having 1 to 4 carbon atoms, and x and y are average numbers such that x+y is in the range from 2 to about 60; or of the general formula II wherein Ri1 is a straight or branched chain of alkyl containing 6 to about 22 carbon atoms, aryl or alkylaryl group, m is an average number from 1 to about 10, Ri2 in each of the m (O-R2) groups is independently alkylene having 1 to 4 carbon atoms, Ri3 groups are independently alkylene having 1 to 4 carbon atoms, Ri4 represents alkyl containing 1 to 4 carbon atoms, x and y are average numbers such that x+y is in the range from 2 to about 60, and Ae- is an agriculturally acceptable anion; or of the general formula III wherein Ri1 denotes a straight or branched chain of alkyl containing 6 to about 22 carbon atoms, aryl or alkylaryl group, m is an average number from 1 to about 10, Ri2 in each of the m (O-R2) groups represents independently alkylene having 1 to 4 carbon atoms, Ri3 groups are independently alkylene containing 1 to 4 carbon atoms, and x and y are average numbers such that x+y is in the range from 2 to about 60.
Patent CZ-291903-B6 (CZ)
Title: Sliding material of silicon carbide, process of its manufacture and use
Inventor: GREIM JOCHEN
IPC: C04B35/565
Filed: 1997-12-02
Abstract: The present invention relates to a sliding material with a predominantly coarse-grained structural matrix of silicon carbide from pressureless sintered silicon carbide with bimodal distribution of grain size, whereby said bimodal distribution of grain size is formed by 50 to 90 percent by volume of prismatic silicon carbide crystallites having the form of lamellas with length of 100 to 1500 microns and 10 to 50 percent by volume of prismatic silicon carbide crystallites having the form of lamellas with length of 5 to 100 microns. Claimed is also a process for producing such material and its use as a material for sealing rings.
Patent CZ-287191-B6 (CZ)
Title: Uniformly grafted olefinic polymeric material in the form of particles
Inventor: GALLI PAOLO
IPC: C08F255/00
Filed: 1990-12-20
Abstract: A uniformly grafted particulate olefin polymer material is claimed. It is formed by the free radical-initiated graft polymerisation of a vinyl monomer(s) at free radical sites on an as-polymerised particulate olefin polymer material having (a) a pore volume fraction of at least 0.07, where more than 40% of the pores having a dia. larger than 1 micron; b) a surface area of at least 0.1m2 1g; and c) at wt. ave dia of 0.4-7mm. Also claimed is the mfr. of the above graft copolymer.
Patent SK-284483-B6 (SK)
Title: Automatic door closer
Inventor: BIENEK VOLKER
IPC: E05F3/10
Filed: 1996-01-24
Abstract: An automatic door closer is made with a closer shaft (18) which is adapted to be coupled to a door leaf and which is rotable in both direction from a closed position and inside a housing (20) engages via a cam disc (28) between rollers of a longitudinally movable axle group (1) which is subject to the action of a spring assembly forming an energy storage means and of the piston of a hydraulic clamping device. The interior of the door closer housing is subdivided into two pressure medium chambers separated by the piston which are interconnected for escape of the pressure medium through a non-return valve (5) disposed in the piston (2) opening on the opening movement of the door leaf. The piston (2) consists of a coupling part (15, 39). Coupling part (15, 39) is connected to the outer part (30, 33) non-positively, positively and so as to be backlash-free. The coupling part (15, 39) is connected to axle group (1) via a piston pin (14). The non-return valve (5) is provided in the outer part (30) and has a connecting duct (6) which terminates in an annular duct (13) extending inside the outer part (30). The coupling part (15) has a peripheral chamfer (12) which coincides with the annular duct (13). At least one duct to the pressureless chamber (31) is provided from the annular duct (13).
Patent SK-283220-B6 (SK)
Title: Rotary forming apparatus and method of rotary forming
Inventor: SURINA MICHAEL
IPC: B21D28/36
Filed: 1997-04-10
Abstract: A rotary forming apparatus (10) having a pair of lower and upper die carrier units (14, 16), each of which is rotatable on opposite sides of a workpiece (W), and having a plurality of die supports (22, 24) swingably mounted on each of the die carriers, and supporting upper and lower dies (82, 80), and having die support guide roller pairs (66, 68) mounted together on a common axis side by side on each the die supports and located adjacent to the leading or trailing edge of the respective die support, and a guide plate (56) alongside one end of each die carrier, and, guide grooves (58, 60, 62, 64) formed in each guide plate for receiving the pairs of die support guide rollers (66, 68), the grooves being formed so as to define inner and outer guide surfaces (74, 76), with one of the die guide rollers engaging one of the inner and outer surfaces and the other of the die guide rollers engaging the other of the inner and outer guide surfaces. Also disclosed is a method of rotary forming using such apparatus.
Patent SK-281916-B6 (SK)
Inventor: SULC JIRI
IPC: C09J133/10
Filed: 1995-05-10
Abstract: Kompozitné, na tlak citlivé, vodné pary prepúšťajúce hydrofilné lepidlo, ktoré v styku s dostatočným nadbytkom vody stráca svoju lepivosť, vhodné najmä na okamžité prilepenie lekárskeho prípravku na povrch tela pozostáva zo zgélovatenej zmesi (a) vo vode napúčajúceho, vo vode nerozpustného polyméru, rozpustného v polárnych s vodou miešateľných rozpúšťadlách s teplotou varu pri atmosférickom tlaku vyššou ako 100 °C a ich zmesiach s menšími množstvami vody, (b) hydrofilného, vo vode napúčajúceho, vo vode nerozpustného polyméru, nerozpustného v polárnych s vodou miešateľných rozpúšťadlách, majúcich pri atmosférickom tlaku teplotu varu vyššiu ako 100 °C, ako aj ich zmesiach s menším množstvom vody, ale v nich napúčajúceho, a (c) polárneho neškodného s vodou miešateľného rozpúšťadla, ktoré má pri atmosférickom tlaku teplotu varu vyššiu ako 100 °C, podľa potreby miešaného s menším množstvom vody. Spôsob prípravy spočíva v tom, že sa uvedené zložky pri teplote neprevyšujúcej 15 °C intenzívne zmiešajú a takto získaná zmes sa rozprestrie na podložke a nechá stuhnúť na zgélovatenú vrstvu, pričom tuhnutie sa vykonáva pri teplotách od 15° do 100 °C.ŕ
Patent SK-282953-B6 (SK)
Title: Anti-ischaemic hydroxylamine derivatives and pharmaceutical compositions
Inventor: UROGDI LASZLO
IPC: C07C275/64
Filed: 1996-06-14
Abstract: The invention relates to novel hydroxylamine derivatives represented by general formula (I), the pharmaceutically acceptable acid addition salts thereof as well as the pharmaceutical compositions containing the same as active ingredient. Another object of the invention is the preparation of the hydroxylamine derivatives and salts thereof. The compounds according to the invention possess anti-ischaemic effect.
Patent SK-280734-B6 (SK)
Title: Kiln for producing litharge by calcining massicot
Inventor: PASSAROTTO ROBERTO
IPC: C22B13/02
Filed: 1990-07-04
Abstract: Kiln (1) in particular for producing litharge by means of the calcination of massicot advancing inside the interior of the same kiln (1) under the action of screw feeder means (6), characterized in that it comprises one single tubular body (2) destined to contain the advancing material, having a major axis (3) and a first head (9) and a second head (10), means (5) for charging the raw material to the kiln installed at the first head (9), a heating unit (4) operating on the basis of the principle of electromagnetic induction acting along the length of the tubular body (2), means (8) for feeding the oxidating air, and means (7) for discharging the material from the kiln.
Patent SK-280524-B6 (SK)
Title: Process for preparing a raw material for a low-temperature catalytic isomerisation
Inventor: SVAJGL OLDRICH
IPC: C07B63/00
Filed: 1990-08-14
Abstract: Preparing a raw material for a low-temperature catalytic isomerisation to remove material damaging isomeric catalyst; hydro-catalytic refinement of a light hydrocarbons mixture upon a catalyst containing, as the active components thereof, molybdenum, cobalt and nickel in the form of sulphides applied on alumina, whilst the weight ratio of MoS2 : NiS : CoS is 10 to 14 : 1.5 to 2.5 : 1.5 to 2.5 and the total sulphide concentration on the active alumina is from 13 to 20 wt.%, at pressure from 1.5 to 2.5 MPa, at temperature from 250 to 325 degrees Celsius and volume velocity from 4 to 10 raw-materila volumes/catalyst volume per 1 hr.
Patent CZ-300819-B6 (CZ)
Title: Identification method of heat-treated glass
Inventor: DAUBA HENRY
IPC: C03B27/00
Filed: 1999-07-08
Abstract: In the present invention, there is disclosed a method of identifying glass that has undergone a heat treatment, consisting of fixing a substance to its surface and/or on an edge thereof, the optical characteristic of the substance being modified at a temperature reached during the heat treatment.
Patent CZ-294941-B6 (CZ)
Title: Pharmaceutical composition for expression of heterologous sequence in tumor cell and vector
Inventor: HOCHBERG ABRAHAM
IPC: C12N15/11
Filed: 1998-10-04
Abstract: The present invention relates to specific expression of heterologous sequences in tumor cells and particularly to genes encoding cytotoxic products under the control of regulatory IGF-2 gene promoter P3 sequence. The invention provides compositions usable in the treatment of cancer.