Abstract: In a structure that exfoliation is performed in the pitch sending of a carrier tape (15) by making a cover tape exfoliating mechanism (50) intervene between joining surfaces of a base tape (15a) and a cover tape (15e), in an exfoliation start position where an exfoliating knife tip (51f) of an acuminate shape, which is provided at a front end, starts to exfoliate the joining surface, a lower guide member(40), which guides the carrier tape (15) from below, is pushed up from the bottom side by a lever member (44), and when the carrier tape (15)is installed, the carrier tape (15) is pushed up together with the lower guide member (40)to make the exfoliating knife tip (51f) in the exfoliation start position to be aligned to the joining surfaces and enter between the joining surfaces.

Abstract: A control apparatus 10 has a housing containing an IC memory 25 of an RFID tag 20 as a memory element. The RFID tag 20 has an antenna 21 so as to close the housing. The antenna 21 may be attached to an outside of the housing so as to transmit and receive a radio wave to and from the outside of the housing and is connected to the inside of the housing in a closed state via a lead wire insulated from the housing. The housing may be made of a metal with a removable metallic cover formed at a part thereof to allow transmission and reception of the radio wave. The control apparatus 10 may have an RFID tag counterpart section 14 with an antenna 16 so that the RFID tag 20 is electrically insulated from a control circuit of the control apparatus 10.

Abstract: A control apparatus 10 has a housing containing an IC memory 25 of an RFID tag 20 as a memory element. The RFID tag 20 has an antenna 21 so as to close the housing. The antenna 21 may be attached to an outside of the housing so as to transmit and receive a radio wave to and from the outside of the housing and is connected to the inside of the housing in a closed state via a lead wire insulated from the housing. The housing may be made of a metal with a removable metallic cover formed at a part thereof to allow transmission and reception of the radio wave. The control apparatus 10 may have an RFID tag counterpart section 14 with an antenna 16 so that the RFID tag 20 is electrically insulated from a control circuit of the control apparatus 10.

Abstract: A trim and tilt mechanism angularly moves an outboard engine assembly into a desired trimmed position and also into a tilted position above the surface of the water. The outboard engine assembly is detachably mounted on the stern of a boat through a transom bracket and a swivel bracket coupled to the transom bracket for vertical angular movement relative to the transom bracket about a horizontal axis. The trim and tilt mechanism has a hydraulic cylinder unit including a casing which has one end pivotally coupled to the transom bracket and a piston rod which has one end pivotally coupled to the swivel bracket and which is reciprocally movable in the casing. Working oil to be supplied to and discharged from the casing is stored in a main tank and an auxiliary tank which are disposed in diametrically opposite relation to each other across the casing. The auxiliary tank is substantially cylindrical in shape and has a circular opening defined in its upper end and normally closed by an end cap.

Abstract: A tilt/trim device for an outboard engine mounted on a transom of a marine vessel includes a stern bracket adapted to be fixedly mounted on the transom, a swivel bracket pivotally supported on the stern bracket, the outboard engine being adapted to be mounted on the swivel bracket, a hydraulic cylinder/piston unit for vertically swinging the swivel bracket with respect to the stern bracket, the hydraulic cylinder/piston unit having one end pivotally coupled to the stern bracket and an opposite end pivotally coupled to the swivel bracket, and a hydraulic circuit hydraulically connected to the hydraulic cylinder/piston unit, for extending and contracting the hydraulic cylinder/piston unit.

Abstract: A process for preparing a multi-component catalyst for producing methacrylic acid containing phosphorus, molybdenum and vanadium comprising using in preparing the catalyst, at least one number selected from the group consisting of the oxide, carbonates, acetates and hydroxides of each catalyst-constituting element as a source of the element; dissolving or dispersing the selected sources of the catalyst-constituting elements in water; adding at least one member selected from the group consisting of ammonium carbonate, ammonium hydrogen-carbonate, ammonium sulfate and ammonium hydrogen-sulfate to the resulting aqueous solution or dispersion; removing water therefrom and then heat-treating the residual product.

Abstract: In a process for preparing a catalyst for producing methacrylic acid represented by the formula,P.sub.a Mo.sub.b V.sub.c Cu.sub.d Bi.sub.e X.sub.f Y.sub.g O.sub.hwherein P, Mo, V, Cu, Bi and O are phosphorus, molybdenum, vanadium, copper, bismuth and oxygen, respectively, X is at least one element selected from the group consisting of potassium, rubidium, cesium and thallium, Y is at least one element selected from the group consisting of antimony, zinc, iron, cerium, magnesium, chromium, indium, tellurium, manganese, tin, germanium, arsenic, boron, silicon, selenium, zirconium, silver, tantalum and tungsten, a, b, c, d, e, f, g and h are an atomic ratio of each element, and when b is 12, a is 0.1 to 3, c is 0.01 to 2, d is 0.01 to 2, e is 0.05 to 1, f is 0.01 to 2 and g is 0.

Abstract: A process for producing methacrylic acid which includes subjecting methacrolein to gaseous phase catalytic oxidation using molecular oxygen and a catalyst represented by the general formula:P.sub.a Mo.sub.b V.sub.c Fe.sub.d Ce.sub.e (NH.sub.4).sub.f X.sub.g Y.sub.h Z.sub.i O.sub.jwherein P, Mo, V, Fe, Ce, NH.sub.4 and O represent phosphorus, molybdenum, vanadium, iron, cerium, ammonium group and oxygen, respectively; X represents at least one element selected from the group consisting of copper, zinc, bismuth, chromium, magnesium, silver, tantalum and lanthanum; Y represents at least one element selected from the group consisting of arsenic, antimony, zirconium, barium, manganese, germanium and tellurium; Z represents at least one element selected from the group consisting of potassium, rubidum, cesium and thallium; a, b, c, d, e, g, h, i and j each represents an atomic ratio of each element, and b is 12, a is in a range of 0.5-3, c is in a range of 0.01-3, d is in a range of 0.01-2, e is in a range of 0.