摘要:
An ink jet recording sheet comprises a base material made of a transparent plastic film and an ink fixing layer having a pigment fixed by a binder so that an image formed on the ink fixing layer is seen from the side of the base material, wherein the pigment in the ink fixing layer comprises beads of polystyrene or a copolymer thereof. The recording sheet produces a clear image having an excellent color density and no ink bleeding and the like.
摘要:
A control mechanism for an optical system wherein a scanning operation by an optical system is controlled by the amount and the direction of an electric current supplied to an optical system drive motor; and wherein a current limiter value modifying means for changing a current limiter value which stipulates a maximum current value for the optical system drive motor is provided which sets a smaller current limiter value during control of a return scan by the optical system than the current limiter value set during control of a forward scan by the optical system.
摘要:
An ultrasonic probe comprising an acoustic lens (20) having a concave lens surface (21) formed on one side of a lens body, and a piezoelectric transducer (23) disposed on the other side of the acoustic lens, ultrasonic waves generated by applying voltage to the piezoelectric transducer being focused through the lens surface to detect the reflected waves of the ultrasonic waves from a sample (26) by the piezoelectric transducer for obtaining information about the surface or interior of the sample. The lens surface (21) of the acoustic lens (20) is defined by an etch profile (15) formed by etching a substrate material (11) which makes up the lens body.
摘要:
Compounds having a 16-membered macrolide ring, and related to the milbemycins and avermectins, with substituents at positions 5, 13, 25 and optionally also 23, have acaricidal, insecticidal and anthelmintic properties. They are useful for treating various pests in plants and animals.
摘要:
A radial tire for heavy loads, comprises: a pair of bead cores; a carcass the ends of which are turned up around the bead cores to form a carcass main part and a carcass turned up part on the axially inside and the outside of the bead core, respectively; a metallic cord reinforcing layer turned up around the bead core to form (a) an outside part extending along the axially outside of the carcass turned up part and (b) an inside part extending along the axially inside of the carcass main part; an outside reinforcing layer of organic fiber cords disposed axially outside the outside part of the metallic cord reinforcing layer; an inside reinforcing layer of organic fiber cords disposed on the axially inside of the carcass main part; a bead apex between the carcass main part and the turned up part extending radially outwardly beyond the radially outer end of the outside reinforcing layer; a rubber chafer disposed outside the outside reinforcing layer; and an inner sidewall disposed between the outside reinforcing layer and the rubber chafer extending radially outwardly beyond the radially outer end of the outside reinforcing layer so as to contact with a buffer of the bead apex.
摘要:
Liquid hydrocarbons such as natural gas liquid generally contain elementary mercury, ionized mercury and ionizable mercury compounds. All of them are requested to be removed. Further, organic mercury compounds are contained in some natural gas liquid and other liquid hydrocarbons depending on their district of production, and its removal is also necessary.It has been found that an adsorbent composition comprising multi-component metal sulfides supported on a carrier wherein one of metal component is molybdenum of 3-15 weight-% calculated as molybdenum metal in final product and another metal component is selected from the group consisting of cobalt and nickel, the atomic ratio of these to molybdenum being in the range of 0.05-0.9 can adsorb more amount of elemental mercury from hydrocarbons than the conventional adsorbents. It has been found further that the mercury in the forms of inorganic and organic compounds can also be adsorbed as well as elemental mercury from liquid hydrocarbons containing them by the adsorbents of the present invention.
摘要:
The cigarette lighter of the invention has an igniter member which promotes smooth burning of the fuel gas ejected from the gas nozzle. The igniter member is composed of an igniting element which is a coiled wire of platinum metal or a platinum-based alloy having a specified dimensions and a supporting member made of a wire of a refractory metal or alloy. The coil of platinum wire preferably has a flattened configuration to cover a larger front of the flame. The supporting member made of a wire of a refractory metal or alloy, around which the coil is wound, is preferably coated with a coating layer of a ceramic material, e.g., alumina. A simple but very reliable structure for mounting the igniter member in the fire bowl of the cigarette lighter is described.
摘要:
A communication apparatus for a remote control apparatus, for example, in order to lock or unlock doors or a trunk of a vehicle selects a radio signal or optical signal in accordance with the conditions between the transmitter and receiver. Its transmitter is provided with a radio signal sending circuit, an optical signal sending circuit and a selection circuit which selects any one circuit for operation and a receiver which is provided with a radio signal receiving circuit which receives a radio signal transmitted from said radio signal sending circuit and an optical signal receiving circuit which receives an optical signal transmitted from said optical signal sending circuit.
摘要:
An integrated circuit is disclosed in which a plurality of semiconductor substrates are stacked in such a manner that an insulating board, provided with (1) structure, such as grooves, for transmitting a coolant so as to dissipate heat, and (2) an electrical interconnection member for electrically connecting adjacent semiconductor substrates, is sandwiched between semiconductor substrates. In order to attain the high-speed signal transmission between a semiconductor substrate and an insulating board, a signal current flows not only in a main surface of the semiconductor substrate but also in directions perpendicular to the main surface. The insulating board may be formed of an insulating silicon carbide plate which has a plurality of grooves filled with a metal.
摘要:
A method and apparatus for monitoring cracks of a rotatable body by detecting cracks by measuring accoustic emission signals and evaluating the depth of cracks from the result of the comparison of assumed vibrations of the rotatable body and its measured vibrations. By this method and apparatus not only the beginning of cracking of the rotatable body, but also the progress of cracking on an online basis can be detected and monitored.