摘要:
Disclosed is a cooling device of a microwave oven which can be easily assembled on a rear wall of a microwave oven with reduced noise, improved cooling efficiency, and increased space efficiency of a machine chamber thereof. The cooling device has a fan cover disposed on the rear wall and having a plurality of pores formed therein. Side panels of the fan cover extend inward with such an inclination that the inner surfaces of the side panels confront a cooling fan. The fan cover protrudes backward from the machine chamber, and has a dent replacing a separate spacer for ensuring the introduction of air through the pores regardless of the place at which the microwave oven is installed.
摘要:
Disclosed is a microwave power controlling device having a reduced production cost and an improved assembling work efficiency by using a simple structure and the reduced number of components. A supporting stepped portion is formed on an inner surface portion of a control panel having a rotating through hole formed at a central portion thereof into which a knob axis for controlling the microwave power is inserted. An elastic piece and a pair of stoppers are formed on an upper surface of the supporting stepped portion. On an opposite surface of the supporting stepped portion, a microwave power controlling gear is mounted. The microwave power controlling gear has an engaging jaw for defining a rotating range thereof and a ring-shaped guide portion having plural notched grooves engaged with the elastic piece. The microwave power controlling gear is meshed with a coupling gear meshed with a microwave power controlling circuit gear of a timer body. The engaging jaw and stoppers define a rotation range of the microwave power controlling gear. Thus, the microwave power controlling device is simple to improve the production thereof and the assembling work efficiency.
摘要:
A noise shielding apparatus for the magnetron of a microwave oven for preventing the lowering of the voltage resistance of the capacitor due to the poor concentricity and the poor interfacial state is disclosed. A shielding case has a side wall with an elliptic opening and a projected portion along the elliptic opening by bending out a circumference portion thereof. The capacitor includes an elliptic cylindrical ceramic dielectric, separate electrodes separately formed on an upper surface of the ceramic dielectric and a common electrode formed on a lower surface of the ceramic dielectric. Through conductors pass through the through holes and are connected to a choke coil of the magnetron. Each of through conductors is provided with an electrode connection portion for electrically connecting with the separate electrodes integrally and horizontally formed from around an upper portion of each of through conductors. An insulation lattice is formed at a central upper portion of the insulation case over a border line of the separate electrodes. Forming the electrode connection portion prevents the poor perpendicularity and/or poor interfacial state. Providing the insulation lattice solves simply and stably the insulation problem between fastening tabs and thus the magnetron may be stably operated.
摘要:
Disclosed is a fungicidal mixture comprising (a) at least one compound selected from the compounds of Formula 1 N-oxides, and salts thereof, wherein G, D, R1 and R5 are defined in this specification, and (b) the compound of Formula 2 and optionally (c) one or more compounds described in the disclosure. Also disclosed is a fungicidal composition comprising a fungicidally effective amount of the aforesaid mixture and at least one additional component selected from the group consisting of surfactants, solid diluents or liquid diluents. Further disclosed is a method for controlling plant diseases caused by fungal plant pathogens comprising applying to the plant or portion thereof, or to the plant seed, a fungicidally effective amount of the aforesaid mixture (e.g., as a composition described herein).
摘要:
Bicyclic imides of formulae (I) and (II) and their agriculturally-suitable salts, are disclosed which are useful for controlling undesirable vegatation, wherein G is O or S; n and m are each independently 0; 1; 2; or 3; provided that m+n is 2 or 3; q is 1 or 2; X is CH.sub.2 ; CH(halogen); CF.sub.2 ; CHOCH.sub.2 F; CHOCF.sub.3 ; CHOCH.sub.2 CF.sub.3 ; O; S(O).sub.0-2 ; NH; N(C.sub.1 -C.sub.4 alkyl); or N(C.sub.1 -C.sub.4 haloalkyl); and R.sup.1. R.sup.2, and Q are as defined in the disclosure. Also disclosed are compositions containing the bicyclic imides of formulae (I) and (II) and a method for controlling growth of undesired vegetation comprising applying to the locus to be protected an effective amount, of the bicyclic imides formulae (I) and (II).
摘要:
A method is disclosed for controlling the growth of undesired vegetation in a plantation crop by applying to the locus of the crop an effective amount of a compound of formula I ##STR1## and A, R.sup.1, R.sup.2, R.sup.3, R.sup.4, X, Y and Z are as defined in the disclosure. Also disclosed are novel substituted heterocyclic compounds and their agriculturally suitable compositions which are generally useful as herbicides, as well as methods of their use as general or selective preemergent or postemergent herbicides, or as plant growth regulants.
摘要:
Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein Q1 is a phenyl ring, naphthalenyl ring system, a 5- to 6-membered fully unsaturated heterocyclic ring or an 8- to 10-membered heteroaromatic bicyclic ring system, each as described with optional substituents as defined in the disclosure; Q2 is a phenyl ring, a naphthalenyl ring system, a 5- to 6-membered saturated, partially unsaturated or fully unsaturated heterocyclic ring, or an 8- to 10-membered heteroaromatic bicyclic ring system, each as described with optional substituents as defined in the disclosure; X is O, S(O)m, NR4, CR15R16, C(═O) or C(═S); and R1, R1a, R2, R4, R15, R16 and m are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention. Also disclosed are compounds of Formula 2, including all geometric and stereoisomers, and salts thereof, wherein X is NH; and Q1, Q2 and R2 are as defined for Formula 1; which are useful as intermediates for preparing compounds of Formula 1.
摘要:
Antigens capable of eliciting antibodies which can enhance the rate of chemical reactions at peptide bonds are disclosed. In particular, the rate of cleavage or formation of metastable peptide bonds, such as ASN-X, ASP-X, GLN-X, GLU-X, LYS-X, and HIS-Y-X, where X and Y are any amino acid, is enhanced by antibodies elicited by said antigen.
摘要:
Described and claimed are compounds of the formula wherein: Y is a polypeptide, R1 is bonded to the N-terminus of Y and is hydrogen or a branched or linear, substituted or unsubstituted, C1-21 alkyl, alkene, or alkyne group, R2 is a side chain of a naturally occuring amino acid, and X is Such compounds are useful as haptens and immunogens for the elicitation of antibodies which catalytically enhance the rate of formation or hydrolysis of primary amide bonds. Also described and claimed are methods employing the compounds and antibodies.