Abstract: An amide derivative of the formula: ##STR1## which is useful for control of insect pests.

Abstract: An amide derivative of the formula: ##STR1## which is useful for control of insect pests.

Abstract: A carbamic acid derivative of the formula: ##STR1## which is useful for the control of insect pests.

Abstract: A depression jig, having a depression chip and a holder for holding the depression chip, is provided which depresses against a wiring substrate a semiconductor chip placed on the wiring substrate. The holder has portions defining penetrations vertically running through the holder. Optical fibers are inserted into the penetrations. A light ray radiates from the optical fiber. The light ray is incident upon the top surface of the depression chip, enters the depression chip, is reflected from a side surface of the depression chip onto the undersurface of the depression chip, and is emitted from the undersurface of the depression chip as an outgoing light ray. A photo-curing resin supplied between the semiconductor chip and the wiring substrate is irradiated with such an outgoing light ray, so that the photo-curing resin hardens.

Abstract: A method for bonding leads of a film carrier to electrodes of electronic devices includes a step for positioning the leads and the electrodes with a predetermined clearance aligned to define corresponding pairs of the leads and electrodes, and a step for placing a bonding tool having a conductive bonding material served such that the conductive bonding material is located between the lead and electrode of one of the corresponding pairs. The method further includes a step for pressing the lead of one corresponding pair such that the conductive bonding material is pressed between the lead and the electrode, thereby bonding the lead and electrode. After bonding, the conductive bonding material is pulled to cut and leave the bonded conductive bonding material. Then, while the bonding tool is released from the bonded pair, the conductive bonding material is served to the bonding tool for the next bonding operation.

Abstract: Aromatic compounds are disclosed of the formula: ##STR1## wherein R.sup.1 is a C.sub.3 -C.sub.8 alkyl group, a C.sub.3 -C.sub.8 alkoxy group, an alkoxyalkyl group having 3 to 8 carbon atoms, a C.sub.3 -C.sub.8 alkenyl group, a C.sub.3 -C.sub.8 alkenyloxy group, an alkenyloxyalkyl group having 3 to 8 carbon atoms, a C.sub.3 -C.sub.8 haloalkyl group, a C.sub.3 -C.sub.8 haloalkoxy group, a haloalkoxyalkyl group having 3 to 8 carbon atoms, a C.sub.3 -C.sub.8 haloalkenyl group, a C.sub.3 -C.sub.8 haloalkenyloxy group, a haloalkenyloxyalkyl group having 3 to 8 carbon atoms or a C.sub.3 -C.sub.8 alkynyloxy group; R.sup.2 is a halogen atom; R.sup.3 groups are the same or different and each is a hydrogen atom, a halogen atom or a methyl group; R.sup.4 is a hydrogen atom or a methyl group; R.sup.5 groups are the same or different and each is a hydrogen atom, a halogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, a C.sub.1 -C.sub.4 alkoxy group, a C.sub.1 -C.sub.4 haloalkoxy group, a C.sub.

Abstract: The present invention relates to certain novel amide compound represented by the formula of ##STR1## wherein A is an oxazole and, X, R.sup.1, R.sup.2, R.sup.3, R.sup.4, Y, the ring B, R.sup.5, R.sup.6, l and m are the same as defined in the present specification, its production and an insecticidal and/or acaricidal composition containing it as an active ingredient.

Abstract: An aromatic compound of the formula: ##STR1## wherein R.sup.1 is a C.sub.3 -C.sub.8 alkyl group, a C.sub.3 -C.sub.8 alkoxy group, an alkoxyalkyl group having 3 to 8 carbon atoms, a C.sub.3 -C.sub.8 alkenyl group, a C.sub.3 -C.sub.8 alkenyloxy group, an alkenyloxyalkyl group having 3 to 8 carbon atoms, a C.sub.3 -C.sub.8 haloalkyl group, a C.sub.3 -C.sub.8 alkoxy group, a haloalkoxyalkyl group having 3 to 8 carbon atoms, a C.sub.3 -C.sub.8 haloalkenyl group, a C.sub.3 -C.sub.8 haloalkenyloxy group, a haloalkenyloxyalkyl group having 3 to 8 carbon atoms or a C.sub.3 -C.sub.8 alkynyloxy group; R.sup.2 is a halogen atom; R.sup.3 is, the same or different, a hydrogen atom, a halogen atom or a methyl group; R.sup.4 is a hydrogen atom or a methyl group R.sup.5 is, the same or different, a hydrogen atom, a halogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, a C.sub.1 -C.sub.4 alkoxy group, a C.sub.1 -C.sub.4 haloalkoxy group, a C.sub.1 -C.sub.4 alkylthio group, a C.sub.1 -C.sub.

Abstract: An aromatic compound of the formula ##STR1## , which is useful as an insect pest controlling agent.

Abstract: A novel pyridylimidazole derivative having the formula; ##STR1## wherein R.sup.1 is a halogen atom, a nitro group or a trifluoromethyl group; R.sup.2 is a C.sub.1 -C.sub.3 haloalkyl group or a C.sub.1 -C.sub.3 haloalkoxy group; R.sup.3 is a C.sub.1 -C.sub.3 alkyl group; R.sup.4 is a tert-butyl group or a C.sub.1 -C.sub.4 haloalkyl group, a process for producing the same and insecticides containing the same as an active ingredient, are disclosed.

Abstract: An aromatic compound of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are, the same or different, a hydrogen atom, a halogen atom or a methyl group with the proviso that either one of R.sup.1 or R.sup.2 is a hydrogen atom; R.sup.3 is a hydrogen atom or a methyl group; and R.sup.4 is a halogen atom, a C.sub.1 -C.sub.2 alkyl group or a C.sub.1 -C.sub.2 haloalkyl group, which is useful for control of insect pests.

Abstract: An aromatic compound of the formula: ##STR1## wherein R.sup.1 is, the same or different, a halogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, a C.sub.1 -C.sub.3 alkoxy group or a C.sub.1 -C.sub.3 haloalkoxy group; R.sup.2 is a hydrogen atom or a methyl group; R.sup.3 is, the same or different, a halogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, a C.sub.1 -C.sub.2 alkoxy group or a C.sub.1 -C.sub.2 haloalkoxy group, or two adjacent R.sup.3 s may be combined together to represent a C.sub.1 -C.sub.2 alkylenedioxy group optionally bearing one or two substituents selected from halogen and methyl; p is an integer of 2 to 5; q is an integer of 0 to 5, which is useful for control of insect pests.

Abstract: A pyridine derivative of the formula: ##STR1## wherein R.sup.1 is, the same or different, each a hydrogen atom, a halogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, a C.sub.1 -C.sub.3 alkoxy group, a C.sub.1 -C.sub.3 haloalkoxy group, a cyano group or a nitro group; R.sup.2 is, the same or different, each a hydrogen atom, a halogen atom or a methyl group; R.sup.3 is a halogen atom or a C.sub.1 -C.sub.3 alkyl group; R.sup.4 is a hydrogen atom or a C.sub.1 -C.sub.3 alkyl group; R.sup.5 is, the same or different, each a halogen atom, a C.sub.1 -C.sub.3 alkyl group, a C.sub.1 -C.sub.3 haloalkyl group, a C.sub.1 -C.sub.3 alkoxy group or a C.sub.1 -C.sub.3 haloalkoxy group; X is an oxygen atom, a sulfur atom, a carbonyl group, a sulfinyl group, a sulfonyl group, an imino group or a methylene group; Y is an oxygen atom or a sulfur atom; l is an integer of 1 to 5; m is an integer of 1 to 3; and n is an integer of 1 to 4, which is useful for control of insect pest.

Abstract: A compound which is effective as an active ingredient of fungicides and/or acaricides, and is represented by the formula and a method for preparing the same are provided: ##STR1## wherein R.sub.1 and R.sub.2 are bonded together at their termini and represent trimethylene or teramethylene, R.sub.3 represents a hydrogen atom, a lower alkyl group or a halogen atom, R.sub.4 represents a hydrogen atom or a lower alkyl group, R.sub.5 represents a hydrogen atom, a lower alkyl group or a methylthio group and n represents 2 or 3.

Abstract: A 3-(4-substituted-2-chlorophenoxy)propionaldoxime ethyl ether compound of the formula: ##STR1## wherein X and Y are, the same or different, a hydrogen atom or a fluorine atom; Z is an oxygen atom or a methylene group in the proviso that X and Y are not a hydrogen atom at the same time when Z is an oxygen atom, which is useful for control of insect pests.

Abstract: A boat outboard propulsion assembly includes an engine 20 mounted on an engine support which, in turn, is secured to a swivel bracket adapted to be secured to a transom of a boat. Between the engine support and the engine, a steering bracket is provided which is attached to a propulsion unit that is pivotally supported by the engine support such that steering of the boat is accomplished by pivoting of the propulsion unit while the engine remains fixedly secured relative to the swivel bracket. The output drive shaft of the engine extends through the steering bracket and is connected to the propulsion unit. Engine exhaust gases are channeled through the steering bracket and the propulsion unit.

Abstract: A method for controlling insect pests which belong to Homoptera which comprises applying an insect pesticidally effective amount of the conpound having the formula: ##STR1## wherein A is a phenyl group, a 3-fluorophenyl group, a 3-chlorophenyl group and 3,5-difluorophenyl group; X is an oxygen atom or a methylene group, optionally together with an additive(s) and/or an inert carrier(s) to the said insect pests and/or the locus where the said insect pests propagage and/or cultivated plants to which the said insect pests do damage.

Abstract: This invention concerns a two-cycle internal combustion engine having a plurality of exhaust valves for each cylinder, and where during each exhaust valve control cycle, which includes a plurality of sequential combustion cycles of the engine, the exhaust valves open alternately.

Abstract: The present invention relates to certain novel amide compound represented by the formula of ##STR1## wherein A, X, Y, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and l are the same as defined in the present specification, an insecticidal and/or acaricidal composition containing it as an active ingredient, and a method for exterminating insects and/or acarids which comprises applying it as an active ingredient.

Abstract: A outboard motor, for mounting on the transom of a boat, has an engine substantially balanced about the center line of the outboard motor, a horizontally oriented engine output shaft and is angularly tiltable about a horizontal axis forward of the point of attachment of the outboard motor to the transom during operation. The configuration enables the location of the driveshaft housing and lower unit at a point further aft of the transom to keep the marine propulsion unit's center of gravity in a more aftward position, enabling an extended length exhaust system, better control and handling of the exhaust, increased torque, and an increasing overall engine efficiency. The low profile of the marine propulsion unit coupled with its far forward pivot point requires a smaller motor well space and increased visibility in the direction aft of the boat.