baber/WOPTO huggingface dataset:
Patent CZ-70993-A3 (CZ)
Title: Device for rubber disintegration
Inventor: LOZHECHNIKOV YEVGENITY PROF DR
IPC: B29B17/02
Filed: 1993-04-22
Abstract: The invention relates to a device for comminuting rubber, consisting of a screw extruder and a grinder fed by the screw extruder and having two grinding discs which enclose a conical grinding gap between them, of which one is provided with a central inlet for the material to be ground and of which at least one is rotationally driven. The object of the present invention is, using simple means with reduced energy outlay, to comminute rubber into a floury powder. The invention consists in the extruder screw and the grinding discs being arranged on the same shaft and the annular gap between the extruder screw and the extruder barrel continuing directly into the annular gap between the grinding discs.
Patent SK-28296-A3 (SK)
Title: Roll-out dispenser for a beverage carton
Inventor: OLIFF JAMES R
IPC: A47F1/04
Filed: 1994-08-31
Abstract: A package for beverage containers such as cans arranged in two or more axially-stacked tiers includes a carton having interconnected top, bottom and side walls. End closure structure connected to at least some of the walls closes one end of the carton. A dispenser for the containers includes first and second apertures defined in the end closure structure. The first aperture extends from one of the side walls and the bottom wall into the end closure structure, and the second aperture extends from the same side wall and the top wall into the end closure structure. The first and second apertures terminate remote from each other such that a portion of the end closure structure extends between the apertures and is connected to the side wall.
Patent SK-58699-A3 (SK)
Title: Articles, methods for cleaning produce and edible animal protein
Inventor: BAUER JOHN D
IPC: C11D10/04
Filed: 1997-10-30
Abstract: Articles of manufacture, methods, and compositions using toxicologically-acceptable ingredients for cleaning produce and edible animal protein that include foam as an essential element are provided. Articles, methods and compositions are covered whereby a toxicologically acceptable cleaning solution is dispensed to the surface of produce and edible animal protein as a visible foam. The foam provides a positive visual signal as to the extent of cleaning/sanitizing and facilitates increased contact time between the food surface and cleaning solution.
Patent SK-70298-A3 (SK)
Title: Toothbrush
Inventor: DURANA IVAN
IPC: A46B9/04
Filed: 1998-05-22
Abstract: Toothbrush consists of the handle (1), at least one neck (2) and at least one head (3) with bristles (4), whilst with the head (3) at least one cleaning block (5) is connected. The cleaning block (5) is of the elastic material and can contain abrasive particles, antibacterial substances or can be of harmless, usable and progressively dissolving material. The surface of the cleaning block (5) can be shaped into the undulated surface.
Patent SK-77495-A3 (SK)
Title: Method of preparation of primary alkylsulfuric acid and composition with contents of it
Inventor: ADAMS AMANDA J
IPC: C11D1/68
Filed: 1993-12-07
Abstract: A method of preparing PAS acid is disclosed which involves sulphating an alcohol feedstock and incorporating in the reaction product a stabilising agent which comprises an (hydroxy) alkylene oxide residue.
Patent SK-78395-A3 (SK)
Title: Combination of a cholesterol biosythesis ihibitor and beta-lactam cholesterol absorption inhibitor and use of it
Inventor: DAVIS HARRY R
IPC: C07D205/00
Filed: 1993-12-21
Abstract: PCT No. PCT/US93/12291 Sec. 371 Date Jun. 20, 1995 Sec. 102(e) Date Jun. 20, 1995 PCT Filed Dec. 21, 1993 PCT Pub. No. WO94/14433 PCT Pub. Date Jul. 7, 1994Methods of reducing plasma cholesterol levels and treating or preventing atherosclerosis comprising administering an effective amount of a combination of a cholesterol biosynthesis inhibitor and a  beta -lactam cholesterol absorption inhibitor, as well as pharmaceutical compositions and kits useful in those methods, are disclosed.
Patent SK-89492-A3 (SK)
Title: Clamping device for disassemble able connection of two profile parts
Inventor: ZUELLIG KURT
IPC: F16B12/32
Filed: 1992-03-25
Abstract: The clamping device has an insert core (2) which can be inserted and fixed in one of the profiled pieces (1). The insert core (2) comprises an axially moving anchor bolt (7) whose head is designed in order to engage behind a longitudinal groove in the other profiled piece (19). A screw which is guided in a threaded bush (4) engages via a system of inclined surfaces (14, 15) in the anchor bolt (7) in order to displace the latter axially. The anchor bolt (7) carries a rod in order to support plurality of retaining pieces (17, 17') such that they can pivot. These retaining pieces and the two inner walls of the insert core (2) surround a second system of inclined surfaces (24, 26) which, in the event of an axial movement of the anchor bolt (7) against a spring (6), cause pivoting of the retaining pieces (17, 17') in order to engage behind the longitudinal groove with in each case one tab (21) which is present on the free end regions of the retaining pieces. The thread of the screw and of the threaded bush (4) may have an increased pitch. The threaded bush (4) may be provided with a lateral hole, which is expanded on the sides, for guiding the bolt (7). …<IMAGE>…
Patent CZ-173992-A3 (CZ)
Inventor: SCEPICHINOVA GARGI JANA PHDR
IPC: A61B5/18
Filed: 1992-06-09
Abstract: Způsob měření, u něhož každé slovo z daně množiny slov se
hodnotí, načež se ke každému slovu z daně množiny slov
přiřazuje uspořádaná n-tice barev ze souboru barev, která
odpovídá subjektivnímu hodnocení významu slov. Potě se
provádí inviduální uspořádání barev v hirearchii oblíbenosti,
a takto uspořádaný soubor barev se porovnává s hodnocenými
slovy. Způsob měření lze vyhodnocovat s použitím
počítače (1) na jehož klávesnici (2) jsou jedné sloučenině
kláves (4) přiřazeny barvy a druhé skupině kláves (5)
hodnoty
Patent CZ-239591-A3 (CZ)
Inventor: HUSAK JAN
IPC: C02F1/16
Filed: 1991-07-31
Abstract: Mezi výstupem (16) stlačeného vzduchu z kompresoru (1) a vstupem (26) do chladiče (3)stlačeného vzduchuje umístěna odparka (2). Na chladič (3) stlačeného vzduchuje napojen přes odlučovač (4) vzdušník (5). Spodní částí chladiče (3) stlačeného vzduchu, odlučovače (4), vzdušníku (5) a kompresoru (1) jsou opatřeny sběrným potrubím (113, 114, 115,111), které je společně napojeno přes ustalovací nádrž (6) a přepad (28) na vyrovnávací nádrž (7), spojenou přes kalibrovaný otvor (17) s vnitřní válcovou dutinou (21) odparky (2).
Patent CZ-272088-A3 (CZ)
Title: Process of smelting precious metals, particularly of silver and gold
Inventor: BARTUNEK ANTONIN ING
IPC: C22B7/00
Filed: 1988-04-21
Abstract: A process of smelting precious metals, particularly silver and gold in metallurgical facilities from raw materials, namely secondary and refractory, particularly in assay flame furnaces. Per each l00 kg of charge of the processed raw material 2 to 35 kg sodium tetraborate Na2B4O7 is added, calculated as anhydrous salt.
Patent CZ-452090-A3 (CZ)
Title: Process of treating tobacco leaves
Inventor: KLAMMER BARBARA CAROL
IPC: A24B3/18
Filed: 1990-09-17
Abstract: Lamina and stem components of tobacco leaf are fed simultaneously to a milling machine such that there is produced a fluent mixture of lamina and stem particles. The mixture, with little or no further particle size reduction can be fed to a cigarette making machine.
Patent CZ-100696-A3 (CZ)
Title: Method of submersible feeding cultivation of cryptococcus sp. ccy 17-22-1 years with a high content of intracellular v-penicillin amidase
Inventor: HUNKOVA ZDENKA RNDR
IPC: C12N9/84
Filed: 1996-04-04
Abstract: A method of submersible feeding cultivation of Cryptococcus sp. CCY 17-22-1 yeast with a high content of intracellular V-penicillin amidase in the presence of phenylpropionic acid as a metabolising inductor, characterized by the fact that phenylpropionic acid at a concentration of 0.1 to 0.3% by weight in combination with p-hydroxyphenoxyacetic acid is added to the cultivation medium, and that phenylpropionic acid at a total concentration of 0.1 to 0.3% by weight, ethanol at a total concentration of 0.8 to 1.5% by weight, and ammonium sulphate at a total concentration of 0.06 to 0.2% by weight according to the volume of the cultivation medium are used for feeding the cultivation. Individual doses of phenylpropionic acid range from 0.005 to 0.1% by weight, batches of ethanol range from 0.02 to 0.2% by weight according to the volume of the cultivation medium and the concentration of ammonia ions in the cultivation medium range from 0.001 to 0.04% by weight, and the concentration  of dissolved oxygen in the cultivation medium  during the feeding phase is controlled  within a range of 3 to 15% of the coefficient of the solubility of gasses, and with the pH  controlled at 7.6 to 7.8.
Patent CZ-104795-A3 (CZ)
Title: Benzimidazole derivative, process of its preparation, its use for preparing a pharmaceutical preparation and the pharmaceutical composition containing thereof
Inventor: BRUNS ROBERT FREDERICK JR
IPC: C07D235/18
Filed: 1995-04-24
Abstract: This invention provides novel substituted benzimidazoles of formula II which are useful as tachykinin receptor antagonists. This invention also provides methods for treating a condition associated with an excess of tachykinin which comprises administering to a mammal in need thereof one of a series of substituted benzimidazoles. This invention further provides pharmaceutical formulations comprising one or more of the substituted benzimidazoles of the present invention in association with pharmaceutical carriers, diluents, or excipients. <CHEM>   A and R<a>-R<e> are as defined in the description.
Patent CZ-107797-A3 (CZ)
Title: Connecting profile of a lining
Inventor: ZAHNER HEINZ
IPC: E04F13/06
Filed: 1997-04-09
Abstract: The profile to hold a covering film over door and window openings, on painting or plastering and the like, has a frame mounting leg (8) and an outer leg (9) linked together by elastic and bendable connecting straps (11,12), so that the legs can slide parallel to each other and at right angles to each other. The linking straps (11,12), of soft PVC, are of a softer material than the hard PVC of the other frame components.
Patent CZ-133699-A3 (CZ)
Title: Process and apparatus for controlling capacitance final control element
Inventor: HOFFMANN CHRISTIAN
IPC: F02M51/00
Filed: 1997-09-22
Abstract: In order to obtain constant travel (ds) of a capacitative actuator, e.g. for a fuel injection valve in an internal combustion engine, over a large temperature range, the actuator is charged by a supply of predetermined energy i.e. a capacitor is discharged in a defined manner. Alternately, the current supplied to the actuator and the voltage released thereto are multiplied, the product is integrated and the integral value is compared with a predetermined set point value. The charging process is interrupted if the integral value reaches or exceeds the set point value.
Patent CZ-157997-A3 (CZ)
Title: 84: analog of fluorizided vitamin d3 and pharmaceutical composition containing thereof
Inventor: HENNESSY BERNARD MICHAEL
IPC: C07C401/00
Filed: 1997-05-22
Abstract: A compound of formula I <CHEM> wherein R is hydrogen, fluorine or hydroxy, and X is =CH2 or when R is hydroxy, X is hydrogen or =CH2 which are useful in the treatment of hyperproliferative disorders, neoplastic diseases and sebaceous gland diseases.
Patent CZ-173496-A3 (CZ)
Title: Agricultural sprinkling unit and a system for producing air jet of the agricultural sprinkling unit
Inventor: JENSEN SOEREN HARTVIG
IPC: A01M7/00
Filed: 1994-12-15
Abstract: PCT No. PCT/DK94/00469 Sec. 371 Date Sep. 6, 1996 Sec. 102(e) Date Sep. 6, 1996 PCT Filed Dec. 15, 1994 PCT Pub. No. WO95/16347 PCT Pub. Date Jun. 22, 1995An agricultural sprayer unit to be moved by a moving vehicle relative to crops to be sprayed with a chemical agent delivered from said agricultural spray unit includes: a frame connectable to said moving vehicle for connecting said agricultural sprayer unit to said moving vehicle for moving along with said moving vehicle, a tank supported by said frame for storing said chemical agent, a boom linked to and extending from said frame defining a specific orientation relative to said crops, a nozzle supported by and positioned along said boom and communicating with said tank for receiving said chemical agent from said tank for generating an atomized jet of said chemical agent to be expelled from said nozzle and sprayed onto said crops, and air-flow generating apparatus supported by said frame and extending along said boom for generating an air flow directed from said air-flow generating apparatus to said crops, said air flow generating apparatus being divided into a number of subsections positioned along said boom, each subsection including a set of individual air outlets for generating a specific air distribution pattern by said individual air outlets relative to said atomized jet of said chemical agent, and said specific air distribution patterns generated by said subsections together defining said air flow directed to crops.
Patent CZ-187198-A3 (CZ)
Title: Aqueous or water dilutable preparation for protection of wood with fungicidal activity
Inventor: PALLASKE MICHAEL DR
IPC: A01N25/02
Filed: 1998-06-15
Abstract: Use of an amine derivative of formula (I) or its salts at 50 wt.% as an aqueous or water-dilutable fungicidal wood protecting agent, is new. R-NR'-(1-8C alkylene)-Y (I). R = 1-20C alkyl, R"-ÄO-(2-4C alkylene)Üy or R"-ÄNH-(2-4C alkylene)Üy; R' = H or 1-8C alkylene-Y; R" = H or 1-20C alkyl; Y = COOH, SO3H, NH2, NH-(1-20C alkyl) or N(1-20C alkyl)2; and y = 1-8.
Patent CZ-193997-A3 (CZ)
Title: Suspension of a towed arm of a wheel with a laminated spring
Inventor: SOBINA ROMAN
IPC: B60G15/06
Filed: 1995-12-22
Abstract: A wheel assembly for a yoke or u-shaped chassis (1) having a trailing arm (7) pivotally connected at one end to the chassis (1). The other end of the trailing arm (7) connected by two pivotally connected brackets (15 and 16) to a leaf spring (14), which is connected at each of its ends to the chassis (1). One end of the leaf spring (14) being pivotally connected to a bracket (18) which is pivotally connected to the chassis (1). A shock absorber (19) is connected between the bracket (16) and the chassis (1) near the bracket (18).
Patent CZ-200351-A3 (CZ)
Title: Device for mechanically and electrically monitoring the adjustment drive of points motors
Inventor: ACHLEITNER HERBERT
IPC: B61L5/10
Filed: 2001-07-12
Abstract: The invention relates to a device for monitoring the function of devices (4) for adjusting movable points elements (2, 3), in which the movable points elements (2, 3) are interlinked via a coupling rod (13). Said coupling rod (13) comprises rod parts (14, 15) that can be displaced relative to each other in the axial direction. The device is further provided with sensors (34, 35) for detecting at least two different positions of displacement of the coupling rod parts (14, 15).
Patent CZ-201463-A3 (CZ)
Inventor: ZAVADIL MILAN
IPC: G01N1/08
Filed: 2014-01-28
Abstract: ﻿Pro odvětví, kde se odebírají a zpracovávají vzorky práškových materiálů, jako součást automatických či polo-automatických vzorkovacích systémů suchých práškových hmot, je určena stanice pro příjem vzorků práškového materiálu dopravovaných odsáváním, tvořená uzavřenou jednotkou, opatřenou ventilem (4) pro připojení dopravního potrubí (5), výsypkou (2) s nádobou (3) pro odběr vzorku a filtrační jednotkou hlavním filtrem a odvodem dopravního vzduchu a přívodem (10) čistícího vzduchu, kde filtrační jednotka je opatřena přívodem pro napojení zdroje přetlaku v prostoru za hlavním filtrem (7) oproti prostoru před hlavním filtrem (7), přičemž prostor před hlavním filtrem (7) je opatřený uzavíratelným výstupem tlakového vzduchu a přídavným filtrem (9).
Patent CZ-201592-A3 (CZ)
Inventor: Kratochvíl Jan
IPC: F21Y101/00
Filed: 2015-02-11
Abstract: Světelné zařízení zahrnuje světelný zdroj tvořený soustavou světelných jednotek (1), uspořádaných v soustavě kolmé ke světelné ose .theta. světelného zařízení, kolimační optické elementy (3) pro soustředění paprsků světelných jednotek (1) do směru světelné osy .theta. a výstupní čočku (4). Mezi kolimačními optickými elementy (3, 3´) a výstupné čočkou (4) jsou v rovinách kolmých ke světelné ose .theta. uspořádány dvě clony (11, 21) opatřené soustavami otvorů (12, 22) pro průchod paprsků soustředěných kolimačními optickými elementy (3, 3´), přičemž první clona (11) prochází nebo přiléhá k předmětovému ohnisku (4c) výstupní čočky (4) a druhá clona (21) je uspořádána mezi první clonou (11) a výstupní čočkou (4). S výhodou mohou hrany (13) otvorů (12) první clony (11) a hrany (23) otvorů (22) druhé clony (21) tvořit v průmětu do roviny .delta. kolmo ke světelné ose .theta. uzavřené obrazce. S výhodou může být poloha druhé clony (21) nastavitelná ve směru (S1, S2) světelné osy .theta.. S výhodou mohou kolimační optické elementy (3) přiléhat k otvorům (12) první clony (11) nebo jsou uspořádány mezi první clonou (11) a světelnými jednotkami (1).
Patent CZ-215697-A3 (CZ)
Title: Process for preparing solutions and apparatus for making the same
Inventor: QUIGLEY MICHAEL
IPC: D01D1/02
Filed: 1996-01-09
Abstract: PCT No. PCT/GB96/00029 Sec. 371 Date Dec. 23, 1997 Sec. 102(e) Date Dec. 23, 1997 PCT Filed Jan. 9, 1996 PCT Pub. No. WO96/21678 PCT Pub. Date Jul. 18, 1996A method is described for forming a solution of cellulose in a tertiary amine oxide (such as N-methylmorpholine N-oxide) and a non-solvent for cellulose (such as water). The method involves the preparation of a mixture containing excess non-solvent, and removing the excess by heating the mixture to a temperature in excess of the boiling point of the non-solvent at a predetermined sub-atmospheric pressure, and feeding the heated mixture into the introduction zone of a mixing chamber at the predetermined sub-atmospheric pressure, so as to cause flash evaporation of some of the excess non-solvent. The mixture in the mixing chamber is then agitated by a rotor and transported through the mixing chamber whilst further evaporation of the non-solvent occurs. The cellulose solution thus formed is extracted from the mixing chamber, and the evaporated non-solvent withdrawn in cocurrent mode from the same end of the mixing chamber. Apparatus for carrying out the method is also described.
Patent CZ-228698-A3 (CZ)
Inventor: KUTILEK JIRI ING
IPC: B60R25/00
Filed: 1998-07-22
Abstract: Řešení se týká zařízení, kde do palivového potrubí /2/ kupříkladu
mezi palivovou nádrž/1/ a palivové čerpadlo /5/je přes vložený
T-kus/4/ apropojení /3/ upraven ventil /7/ ovládaný vypínačem
/10/.
Patent CZ-267497-A3 (CZ)
Title: Vaccination agent and use of hepatitis b antigen
Inventor: HAUSER PIERRE
IPC: A61K39/29
Filed: 1996-02-15
Abstract: A novel vaccine formulation is provided, compromising a hepatitis B component, particularly hepatitis B surface antigen, in combination with aluminum phosphate and 3 de-O-acylated monophosphoryl lipid A.
Patent CZ-272998-A3 (CZ)
Title: Use of sodium-hydrogen ion exchanger inhibitors for preparing a medicament intended for treating diseases being caused by protozoa
Inventor: LANG HANS JOCHEN DR
IPC: A61K31/155
Filed: 1998-08-26
Abstract: Use of sodium-hydrogen ( Na<+>/H<+>) exchange inhibitors (NHE inhibitors) for the treatment or prophylaxis of diseases caused by protozoa is claimed.
Patent CZ-332099-A3 (CZ)
Inventor: MERIC J REME
IPC: G06F12/02
Filed: 1998-03-19
Abstract: Vpaměti počítačového systémuje definováno množství
vyrovnávacích zón ve vyrovnávací oblasti (32) uživatelské
oblasti (26) prostřednictvímřídícího systému vyrovnávacích
stupňů. Příkaz definuje početNP paměťových oblastí
vyrovnávacích stupňů ve veřejné vyrovnávací zóně, a pro
každou paměťovou oblast velikost PS paměťové oblasti,
určující počet vyrovnávacích stupňů v paměťové oblasti, a
velikostBS vyrovnávacích stupňů v této paměťové oblasti.
Řídící systémvyrovnávacích stupňůje inicializován pro
uložení, pro každou vyrovnávací zónu, velikost vyrovnávacích
stupňů apro kumulaci a uložení velikosti paměťových oblastí.
Pro adresování vyrovnávacího stupně určuje řídící systém
vyrovnávacích stupňů adresu začátku vyrovnávacího stupně
z požadované paměťové oblasti a čísla vyrovnávacího stupně
s použitímuložených informací. Řídící systémvyrovnávacích
stupňů rovněž definuje záhlaví na začátku každého
vyrovnávacího stupně. Může být rovněž zajištěno ověřování
stavů překročení mezních hodnot. Podobně mohou být
definovány různé privátní vyrovnávací zóny přidělené
odpovídajícímrůznýmklientům.
Patent CZ-338799-A3 (CZ)
Inventor: GRINNELL BRIAN WILLIAM
IPC: A61K38/48
Filed: 1998-03-24
Abstract: Je popsán terapeutický přípravek pro léčbu vaskulámí okluzní
a arteriální trombolické poruchy u lidskýchpacientů, kteiý
obsahuje aktivovaný protein C, dále nádržka s dávkovači
jednotkou, která obsahuje od 5 do 20 mg aktivovaného
proteinu C a konečně aktivovaný protein Cjako takový, pro
použitíjako léčivo při léčbě vaskulámích okluzních a
arteriálních tromboembolických poruch.
Patent CZ-9903793-A3 (CZ)
Inventor: AFILANI THOMAS
IPC: G01N27/60
Filed: 1998-04-16
Abstract: Detekční zařízeni zahrnuje komoru obsahující přesný
dielektrický reprodukovatelný referenční materiál, který je
podroben externí statické elektrizací. Referenční materiál je
mechanicky blokován, což umožňuje detekci dynamiky
polarizační energie vynucené dielektroforézní síly indukující
přítomnost libovolného cílového objektu s dielektriekými
vlastnostmi identickými s vlastnostmi referenčního materiálu.
Anténová sestava zvyšuje oblast působení (dosah) detekce.
Zdroj statické elektrizace pro referenční materiál zvyšuje dobu
trvání detekce za účelem poskytnutí nepřetržité detekční
schopnosti, a vnčjši elektronický obvod se zdrojem elektrické
energie pomocí nárazového elektrického proudu poskytuje
kvantifikovatelný projev detekce. V souhlasu s principy
dielektroforézy může detekční zařízení detekovat přítomnost
specifického materiálu bez ohledu na přítomnost nebo
nepřítomnost materiálové struktury nebo zábrany zamezující
vizuální pozorování tohoto specifického materiálu, nebo
elektromagnetických interferenčních signálů.
Patent CZ-401498-A3 (CZ)
Title: Apparatus for casting metal in indefinite lengths
Inventor: SCHWERDTFEGER KLAUS
IPC: B22D11/06
Filed: 1997-06-03
Abstract: The cast steel strip must be supported, particularly after the casting device, to reduce stresses and mechanical deformations. A flexible support element, in particular, a chain with rolls, whose length can be changed by suitable adjustment devices, is arranged for the purpose of support after the casting device.
Patent SK-113493-A3 (SK)
Title: Device for security of flowing-off in metallurgical vessels with bottom outlet
Inventor: DOHNT KLAUS
IPC: B22D41/14
Filed: 1993-10-18
Abstract: Free-running safety device for a metallurgical vessel consists of a tubular or half-shell-like body (1) made of sheet, the end faces of which contain folds (2) at 90 deg. to the inner surface of the body. The length of the body is such that it extends over the outlet channel of the vessel with a bottom closure into the interior of the vessel to carry a hose (3) filled with sand or other suitable material.
Patent SK-122192-A3 (SK)
Title: Device for a control of wheels of front and rear axle of motor vehicle
Inventor: BEZDEK ANTONIN
IPC: B62D7/16
Filed: 1992-04-22
Abstract: The device has a steering mechanism (1-5) for the front wheels (7), which is connected to a transmission mechanism (9-11). The crank (12) of the transmission mechanism is connected to a traction/pressure bar (14). The bar end is connected via steering rods (16-18) and an adjusting member (29) to the steering swivel pin of the rear wheels (19). The steering rods contain an axially moveable strut, in the shape of a regulating bar (22). The end of the bar is connected to an intermediate member. USE/ADVANTAGE - Front and rear wheel steering is suitable for road vehicles, and esp. for off-road use, and for special vehicles, e.g. fire engines, mobile cranes, road cleaners, etc. It has selective adjustable transmission ratio according to driving parameters.