NO148169B

NO148169B - CONNECTOR FOR TRANSMITTING SIGNALS BETWEEN A DATA TRANSFER UNIT AND A DATA TERMINAL

Info

Publication number: NO148169B
Application number: NO791952A
Authority: NO
Inventors: Heinrich Sailer
Original assignee: Siemens Ag
Priority date: 1978-06-15
Filing date: 1979-06-11
Publication date: 1983-05-09
Also published as: NO148169C; NO791952L; EP0006144A1; ATE1483T1; EP0006144B1; DE2826323B1; DE2826323C2

Abstract

1. A circuit arrangement for the transmission of signals between a data transmission unit (DU) and a data terminal device (DE) via a plurality of transmission lines (L1, L2, L3) to which a control line (L1) is assigned for the transmission to the data transmission unit (DU) of a seizing signal (S1) which demands the seizure of a trunk line (FL) which is connected to the data transmission unit (DU), wherein the data transmission can be automatically connected to the trunk line (FL) and wherein the dialling of a remote subscriber station is effected by means of dialling signals which are emitted by the data transmission unit (DU), characterised in that in addition to said control line (L1), which is only utilised for the transmission of the seizing signal which occurs as a permanent signal during the duration of seizure of the data transmission unit (DU) by the data terminal device (DE), only two separate data lines (L2, L3) are arranged between the data transmission unit (DU) and the data terminal device (DE), one data line being utilised for the transmission form the data transmission unit (DU) to the data terminal device (DE) of acknowledgement signals (Q), which acknowledge seizure of the trunk line (FL), and being utilised for the transmission of at least one request signal which requests the data terminal device (DE) to emit dialling numbers (Z1 to Zn), after the transmission of said acknowledgement signal (Q), and also being utilised for the transmission of a reply signal (A) which acknowledges the establishment of a connection to a remote subscriber station, and further utilised for the transmission of data signals (E) from said remote subscriber station, and the other data line (L3) being utilised for the transmission of dialling numbers (Z1 to Zn) required for the establishment of a connection to the desired remote subscriber stations, following the occurrence of at least one dial request signal (W1), and for the transmission of data signals from the data terminal device (DE) to the remote subscriber station.

Description

Formiddel. Means.

Nærværende oppfinnelse vedrører et formiddel med vekstfremimende virkning på dyr og karakteriseres ved at det foruten den for ernæringen egnede bestanddel som vekstfremmende tilsetning inneholder en forbindelse med den generelle formel: The present invention relates to an agent with a growth-promoting effect on animals and is characterized by the fact that, in addition to the ingredient suitable for nutrition as a growth-promoting additive, it contains a compound with the general formula:

i hvilken X betyr en nitrogruppe eller et halogenatom, R hydrogen eller en lavere alkylgruppe (fortrinsvis methyl) og Y hydrogen, en trifluormethylgruppe eller et halogenatom. in which X means a nitro group or a halogen atom, R hydrogen or a lower alkyl group (preferably methyl) and Y hydrogen, a trifluoromethyl group or a halogen atom.

Uttrykket «halogen» omfatter fluor, klor, brom eller jod, idet klor er foretruk-ket. Eksempler på forbindelser som faller under foranstående generelle formel er: 7-klor-5-fenyl-l-methyl-3H-l,4-benzo-diazepin-2 (1H) -on, The term "halogen" includes fluorine, chlorine, bromine or iodine, chlorine being preferred. Examples of compounds falling under the foregoing general formula are: 7-chloro-5-phenyl-1-methyl-3H-1,4-benzo-diazepin-2 (1H)-one,

7-nitro-5- (2-trifluormethyl-f enyl) -3H-l,4-benzodiazepin-2 (1H) -on, 7-nitro-5-(2-trifluoromethyl-phenyl)-3H-1,4-benzodiazepine-2(1H)-one,

7-nitro-5- (2-klor-f enyl) -3H-l,4-benzo-diazepin-2 (1H) -on 7-nitro-5-(2-chloro-phenyl)-3H-1,4-benzo-diazepin-2(1H)-one

og lignende. Formidlet ifølge oppfinnelsen er fremfor alt bestemt for nyttedyr, men kan imidlertid også gjøre god tjeneste for dyr i Zoologiske haver. Den vekstfremmende innflytelse av f&rmidlet ifølge oppfinnelsen er særlig av betydning hos drøv-tyggere, som storfe og sauer, såvel som ved svin og gjødnimgshøns. Dyr i Zoologiske haver som kan fores med f6ret ifølge oppfinnelsen, er f. eks. rensdyr, bever, pinn-svin o. 1. and such. The agent according to the invention is above all intended for useful animals, but can also do good service for animals in zoos. The growth-promoting influence of the product according to the invention is particularly important in ruminants, such as cattle and sheep, as well as in pigs and fattening chickens. Animals in zoos that can be fed with the feed according to the invention are, e.g. reindeer, beaver, porcupine etc. 1.

F6rmidlet ifølge oppfinnelsen kan frem-stilles ved å blande en forbindelse med formel I med de vanlige bestanddeler av et dyref&r. I og for seg kjemte blandimgs-måter kan finne anvendelse. Man kan f. eks. bringe fdrbestaniddelene og en forbindelse med formel I inn 1 en diskonti-nuerlig arbeidende blandingsanordnijng og blande innholdet inntil jevn fordeling. En annen mulighet for å fremstille formidlet ifølge oppfinnelsen består i at mam inn-arbeider en forbindelse med formel I i en primær blanding og derpå tilsetter denne primære blanding til1 foret, eller forer det direkte til dyret. Som basils for en slik primær blanding kan tjene ethvert stoff som kan opptas av dyret uten skade; naturligvis mest hensiktsmessig er likeledes et stoff som har verdi som formiddel. En slik primær blanding kan blandes med et i han-delen forekommende f6rmiddel og f6res ut på denne m|åte. Delt er også mulig å blande en forbindelse med formel I med et materiale som maismel eller soya-ek-straksjonsutskudd og blande den slik er-holdte fortilsetningsblanding, som allerede inneholder det aktive stoff, derpå med ytterligere forbestainddel for å oppnå det-endelige vekstfremimende formiddel ifølge oppfinnelsen. Portrinsvis anvender man, forbindelsen med formel I i fortilsetnin-gen eller i det endelige formiddel i en slik mengde at dyret daglig tilføres en mengde på ca, 1 mg til ca. 100 mg, foirtrinsvis ca. 2 mg til ca. 50 mg pr. dag. Man oppnår dette vanligvis ved tilsetning av ca. 2 mg til ca. 200 mg av en forbindelse med formel I pr. kg ferdig for. Den særlig foretrukne mengde av forbindelsen med formel I i foret vil man velge mellom ca. 4 mg og ca. 100 mg pr. kg. ferdig for. The feed according to the invention can be prepared by mixing a compound of formula I with the usual components of an animal feed. In and of themselves, clever ways of mixing imgs can be used. One can e.g. bring the feed ingredients and a compound of formula I into a discontinuously working mixing device and mix the contents until uniform distribution. Another possibility for producing the agent according to the invention consists in the mam incorporating a compound of formula I into a primary mixture and then adding this primary mixture to the feed, or feeding it directly to the animal. As basils for such a primary mixture can serve any substance that can be absorbed by the animal without harm; naturally most appropriate is likewise a substance that has value as a means. Such a primary mixture can be mixed with a precursor present in the male part and carried out in this way. In part, it is also possible to mix a compound of formula I with a material such as corn flour or soy extraction extract and to mix the pre-additive mixture thus obtained, which already contains the active substance, then with further pre-constituent part to obtain the final growth-promoting agent according to the invention. Preferably, the compound of formula I is used in the preformulation or in the final formulation in such an amount that the animal is supplied with an amount of approx. 1 mg to approx. 100 mg, in four steps approx. 2 mg to approx. 50 mg per day. This is usually achieved by adding approx. 2 mg to approx. 200 mg of a compound of formula I per kg finished for. The particularly preferred amount of the compound of formula I in the lining will be chosen from approx. 4 mg and approx. 100 mg per kg. done for.

Normalt vil idet være hensiktsmessig å tilsette det vekstfremmende middel efter formel I til et fullstendig, ernæringstek-nisk utveiet formiddel. I mange tilfeller kan det dog være ønsket å fore dyret med et formiddel som inneholder en forbindelse efter formel I, hvilket inneholder mindre næringsstoffer enn et vanligvis optimalt formiddel. Man kan fore dyrene! f. eks. alternerende med normalt for og, forblandinger som inneholder en forbin-: deise efter formel I, eller man kan tilføre en forbindelse med formel I sammen med drikkevannet for dyrene. Normally, it would be appropriate to add the growth-promoting agent according to formula I to a complete, nutritionally balanced preparation. In many cases, however, it may be desired to feed the animal with a medium containing a compound according to formula I, which contains less nutrients than a usually optimal medium. You can feed the animals! e.g. alternating with normal for and, premixes containing a compound according to formula I, or you can add a compound of formula I together with the drinking water for the animals.

Diethyl-stilbestrol er et vanlig an-vendt vekstfremjmende middel i dyre-ernæringen. Det ble funnet at tilsetningen av ca. 1 mg til ca. 100 mg pr. dyr og. dag av en forbindelse med formel I som tilsetning til den vanlige mengde av 10 mg diethyl-stilbestrol pr. dyr og dag til vanlig dyrefor gir en utpreget økning i dyreveksten ut-over den som oppnås med diethyl-stilbestrol alene. Diethyl-stilbestrol is a commonly used growth promoter in animal nutrition. It was found that the addition of approx. 1 mg to approx. 100 mg per animals and. day of a compound of formula I as an addition to the usual amount of 10 mg of diethyl-stilbestrol per animal and day to normal animal feed gives a distinct increase in animal growth beyond that achieved with diethyl-stilbestrol alone.

Som foran anført, kan dog en forbindelse med formel I også anvendes alene uten nærvær av diethyl-stilbestrol i formidlet ifølge oppfinnelsen. As stated above, however, a compound of formula I can also be used alone without the presence of diethyl-stilbestrol in the compound according to the invention.

Det vekstfremmende middel Ifølge formel 1 kan også anvendes i forbindelse med andre fortilsetninger, f. eks. antibiotika, hormoner, enzymer, arsenforbindelser, coccidiostatica o. 1. The growth-promoting agent According to formula 1 can also be used in connection with other additives, e.g. antibiotics, hormones, enzymes, arsenic compounds, coccidiostats etc. 1.

Det ble fastslått at formidlet efter oppfinnelsen fremfor alt gir fremragende resultater ved storfe. Dette ytrer seg fremfor alt i en bedre forutnyttelse i sammen-ligning med foring av vanlige formidler for storfe. It was established that the method according to the invention above all gives excellent results with cattle. This manifests itself above all in a better utilization compared to the feeding of ordinary feeders for cattle.

Gjenstanden for oppfinnelsen er nær-mere anskueliggjort i de efterfølgende eksempler. Foringsforsøkene ble gjennom-ført slik at det anførte for i ubegrenset mengde stod til disposisjon for dyrene. The object of the invention is more clearly illustrated in the following examples. The feeding trials were carried out so that the stated feed was available to the animals in unlimited quantities.

Eksempel 1. Example 1.

270 kg tunge for-storfe — forings-periode 120 dager. 270 kg heavy cattle — feeding period 120 days.

Basisfår med høyt korn- innhold og lav høy- og halmandel. Basic sheep with a high grain content and a low proportion of hay and straw.

Eksempel 2. Example 2.

360 kg tunge f6r-storfe — forings-periode 100 dager. 360 kg heavy cattle — feeding period 100 days.

Basisfår på mais- silasje- basis. Basic sheep on a maize silage basis.

Eksempel 3. Example 3.

340 kg tunge for-storfe — forlngs-periode 90 dager. 340 kg heavy cattle — extension period 90 days.

Basisfor med høyt korn- innhold og lav> Basic fodder with a high grain content and low>

høy- og halmandel. hay and straw proportion.

Eksempel 4. Example 4.

320 kg tunge f&r-storfe — overvint-ringsperiode 150 dager. 320 kg f&r cattle — wintering period 150 days.

Basisfor med høy høy- og halmandel og tilsetningsstoffer. Basic fodder with a high proportion of hay and straw and additives.

Eksempel 5. Example 5.

27 kg tunge lam — ffiringsperiode 80 dager. 27 kg lambs — fattening period 80 days.

Eksempel 6. Example 6.

23 kg tunge svin — Gjødningsfor inntil slaktevekt 90 kg. Pigs weighing 23 kg — Fertilizer forage up to slaughter weight 90 kg.

Eksempel 7. Example 7.

Unge gjø-kalkunhøner — forings-periode 16 uker. Young cuckoo turkeys — feeding period 16 weeks.

Claims

1. Agent, especially for cattle, characterized in that, in addition to ingredients suitable for nutrition as an additive, it contains a compound with the general formula: in which X means a nitro group or a halogen atom, R hydrogen or a lower alkyl group (preferably methyl) and Y hydrogen, a trifluoromethyl group or a halogen atom.

2. Agent as stated in claim 1, characterized in that it contains 7-ichloro-5-phenyl-1-methyl-3H-1,4-benzo-diazepin-2 (1H)-one.

3. Agent as stated in claim 1, characterized in that it contains 7-nitro-5-(2-trifluoromethyl-phenyl)-3H-1,4-benzodiazepine-2 (1H)-one.

4. Agent as stated in claim 1, characterized in that it contains 7-nitro-5-(2-chloro-phenyl)-3H-1,4-benzo-diazepin-2 (1H)-one.

5. Means as set forth in claims 1-4, characterized in that the compound is present in a ratio of approx. 2 mg to approx. 200 mg per kg f6r.