摘要:
Insecticidal novel nitro compounds of the formula ##STR1## in which R.sup.1 and R.sup.2 are hydrogen or C.sub.1-4 alkyl, R.sup.3 is --S--R.sup.4 or ##STR2## in which R.sup.4 is C.sub.1-4 alkyl, R.sup.5 and R.sup.6 are hydrogen or C.sub.1-4 alkyl,Y is CH or N, andZ is a five- or six-membered heterocyclic group having at least one nitrogen atom which may be substituted by halogen or C.sub.1-4 alkyl, provided that where Y is CH,then R.sup.1 is C.sub.1-4 alkyl.
摘要:
Nitro-subsliluted heterocyclic compounds of the formula (I) ##STR1## wherein R is hydrogen or alkyl, Z is an optionally substituted aryl or optionally subtituted heterocyclic groun containing at least one atom selected from N, O and S,A is optionally substituted ethylene or optionally substituted trimethylene, andB stands for 2 or 3 members of a heterocyclic ring which is formed, together with the adjacent C-atom and N-aom and at least one of said members may represent a hetero atom and may be optionally substituted, provided that when B stands for 3 members, two of which are carbon atoms and the other one is a nitrogen atom which is located in the middle of the three members, then at least one of said two carbon atoms must be substituted by a keto group. Such compounds being useful as insecticides.
摘要:
A plant growth regulating compound of the formula ##STR1## in which R.sup.2 is an optionally substituted nitrogen heterocyclic radical,R.sup.3 is hydrogen, alkyl, cycloalkyl, alkenyl, alkinyl or aralkyl, andR.sup.4 is hydrogen, or if R.sup.3 is not hydrogen R.sup.4 may be hydroxyl or a variety of radicals, orR.sup.3 and R.sup.4 together may form a ring,or an acid adduct thereof.
摘要:
Intermediates, for insecticides, of the formula ##STR1## in which R is a hydrogen atom or a lower alkyl group,X is a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a lower alkylsulfinyl group, a lower alkylsulfonyl group, a lower alkenyl group or a lower alkynyl group; a phenyl, phenoxy, phenylthio, naphthyl, naphthoxy or naphthylthio group which may optionally be substituted by halogen; or a benzyl, phenethyl or naphthylmethyl, group,l is 1, 2, 3 or 4,m is 2, 3 or 4, andn is 0, 1, 2 or 3.
摘要:
The present invention provides novel nitromethylene derivatives of the formula (I) ##STR1## wherein R represents a hydrogen atom or an alkyl group, X represents a haloalkyl, haloalkoxy, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, nitro, cyano, thiocyanato, haloalkenyl, haloalkynyl, hydroxyl, alkoxycarbonyl, amino, acyl, dialkylamino, aclamino or alkoxy group, l represents 1, 2 or 3 provided that when l is 1, X does not represent an alkoxy group and when l is 2 or 3, not all substituents X represent an alkoxy group, m represent 2, 3 or 4, and n represents 0 or 1, and the use of the new compounds as insecticides.
摘要:
A vehicle cruise control apparatus having an automatic transmission system comprises a calculator for calculating the optimum gear position of the transmission system for minimum fuel consumption for the vehicle operating condition at each instant, a circuit for temporarily releasing the cruise control operation carried out by a controling circuit when the optimum gear position is not coincident with an actual gear position, and a control circuit responsive to the result of the calculation for automatically shifting the transmission to the optimum gear position during the release condition of the cruise control, and the cruise control operation is automatically restored when the gear change operation is completed, whereby economical vehicle operation is carried out without inconveniencing the driver when the car is being driven in the cruise control mode.
摘要:
An insecticidal, miticidal or nematocidal nitromethylene derivative of the formula ##STR1## in which R is a hydrogen atom or a lower alkyl group,m is 2, 3 or 4, andn is 0, 1, 2 or 3,is produced by reacting a compound of the formula ##STR2## in which R' each independently is a lower alkyl group, or together are an alkylene group forming a ring with the adjoining sulfur atoms.
摘要:
Novel substituted phenoxypropionates of the formula ##STR1## in which R.sup.1 and R.sup.2 each independently are a hydrogen atom or a C.sub.1 to C.sub.6 alkyl group,X is a hydrogen or halogen atom, nitro, C.sub.1 to C.sub.6 alkyl or C.sub.1 to C.sub.6 alkoxy,a and n each independently are 1 or 2, andAr is a group of the formula ##STR2## wherein Y is a trifluoromethyl group, a halogen atom ora nitro, cyano or C.sub.1 to C.sub.6 alkyl group, andb is 1, 2 or 3,and their use as herbicides.Novel intermediates of the formulae ##STR3## in which formulae R.sup.1, R.sup.2, X, a and n have the meanings given above andZ.sup.1 represents halogen.
摘要:
According to one embodiment, a document administration system includes an administration unit to administer administration information of an image formed on a recording medium in connection with discrimination information of the recording medium and a decoloring device. The decoloring device includes a reading unit to read a discrimination information image based on the discrimination information, the discrimination information image being formed on the recording medium with erasable coloring agent, a decoloring unit to decolor the image formed on the recording medium with erasable coloring agent after the reading unit has read the discrimination information image, and a printer to print the discrimination information image in which at least the number of times of decoloring has been updated based on the discrimination information image read by the reading unit on the recording medium after decoloring.
摘要:
Provided are a radio communication system, a receiver, and a transmitter, which are capable of reducing an operation time period of a reception circuit of the receiver and achieving reduction in power consumption even if there is a clock error between the transmitter and the receiver. In a case of a conventional method illustrated in FIG. 1(A), the receiver is operated earlier by a time period (Tm), to thereby achieve synchronization before the clock error of the receiver exceeds the time period (Tm). This requires an extended reception time period for achieving clock synchronization, which therefore prevents the receiver from reducing its power consumption. In view of this, according to the present invention, as illustrated in FIG. 1(B), a synchronization signal is continuously transmitted from the transmitter a plurality of times in a short period of time, and the receiver receives only one of the continuously-transmitted synchronization signals. With this, the receiver can achieve synchronization of a reference clock by starting a reception operation earlier only by a time period (Tm′) (Tm′≦Tm).