Abstract: In the hot parison method of stretch blow molding, the temperature distribution of the body wall of the injection molded preform is changed to a gentle gradient slope shape from a mountain shape not by the external application of heat, but by the preform itself, to prepare a bottle with an improved top load value. After the injection-molded preform is released from the mold, cooling of the inner side of the preform is continued by the injection core. Inner side cooling is terminated by release from the injection core. The preform is left in a hollow state for a time, the temperature-averaging time, until the outer surface temperature drops to the stretch blow molding temperature, after passing a peak temperature. While in the molding temperature region, stretch blow molding of the thin-wall hollow molded article is conducted.

Abstract: In a liquid substance supply device, a three port two valve directional control valve is provided in a transfer line, and a substance container and the transfer line are connected together by a four port three valve directional control valve in such a way that the four port three valve directional control valve and the substance container can be removed from the transfer line as a unit. Furthermore, in a vaporizer, an orifice member is provided to surround the end portion of an internal conduit in which flows a mixture substance consisting of a gas and a liquid substance mixed therewith, and gas for atomization is spouted into a vaporization chamber through a gap defined between the internal conduit and the orifice member. Yet further, the temperature of a vaporization surface in the vaporization chamber can be controlled independently in correspondence with the nature of the liquid substance.

Abstract: In a liquid substance supply device, a three port two valve directional control valve is provided in a transfer line, and a substance container and the transfer line are connected together by a four port three valve directional control valve in such a way that the four port three valve directional control valve and the substance container can be removed from the transfer line as a unit. Furthermore, in a vaporizer, an orifice member is provided to surround the end portion of an internal conduit in which flows a mixture substance consisting of a gas and a liquid substance mixed therewith, and gas for atomization is spouted into a vaporization chamber through a gap defined between the internal conduit and the orifice member. Yet further, the temperature of a vaporization surface in the vaporization chamber can be controlled independently in correspondence with the nature of the liquid substance.

Abstract: In a liquid substance supply device, a three port two valve directional control valve is provided in a transfer line, and a substance container and the transfer line are connected together by a four port three valve directional control valve in such a way that the four port three valve directional control valve and the substance container can be removed from the transfer line as a unit. Furthermore, in a vaporizer, an orifice member is provided to surround the end portion of an internal conduit in which flows a mixture substance consisting of a gas and a liquid substance mixed therewith, and gas for atomization is spouted into a vaporization chamber through a gap defined between the internal conduit and the orifice member. Yet further, the temperature of a vaporization surface in the vaporization chamber can be controlled independently in correspondence with the nature of the liquid substance.

Abstract: In a liquid substance supply device, a three port two valve directional control valve is provided in a transfer line, and a substance container and the transfer line are connected together by a four port three valve directional control valve in such a way that the four port three valve directional control valve and the substance container can be removed from the transfer line as a unit. Furthermore, in a vaporizer, an orifice member is provided to surround the end portion of an internal conduit in which flows a mixture substance consisting of a gas and a liquid substance mixed therewith, and gas for atomization is spouted into a vaporization chamber through a gap defined between the internal conduit and the orifice member. Yet further, the temperature of a vaporization surface in the vaporization chamber can be controlled independently in correspondence with the nature of the liquid substance.

Abstract: In a liquid substance supply device, a three port two valve directional control valve is provided in a transfer line, and a substance container and the transfer line are connected together by a four port three valve directional control valve in such a way that the four port three valve directional control valve and the substance container can be removed from the transfer line as a unit. Furthermore, in a vaporizer, an orifice member is provided to surround the end portion of an internal conduit in which flows a mixture substance consisting of a gas and a liquid substance mixed therewith, and gas for atomization is spouted into a vaporization chamber through a gap defined between the internal conduit and the orifice member. Yet further, the temperature of a vaporization surface in the vaporization chamber can be controlled independently in correspondence with the nature of the liquid substance.

Abstract: In a liquid substance supply device, a three port two valve directional control valve is provided in a transfer line, and a substance container and the transfer line are connected together by a four port three valve directional control valve in such a way that the four port three valve directional control valve and the substance container can be removed from the transfer line as a unit. Furthermore, in a vaporizer, an orifice member is provided to surround the end portion of an internal conduit in which flows a mixture substance consisting of a gas and a liquid substance mixed therewith, and gas for atomization is spouted into a vaporization chamber through a gap defined between the internal conduit and the orifice member. Yet further, the temperature of a vaporization surface in the vaporization chamber can be controlled independently in correspondence with the nature of the liquid substance.

Abstract: In a liquid substance supply device, a three port two valve directional control valve is provided in a transfer line, and a substance container and the transfer line are connected together by a four port three valve directional control valve in such a way that the four port three valve directional control valve and the substance container can be removed from the transfer line as a unit. Furthermore, in a vaporizer, an orifice member is provided to surround the end portion of an internal conduit in which flows a mixture substance consisting of a gas and a liquid substance mixed therewith, and gas for atomization is spouted into a vaporization chamber through a gap defined between the internal conduit and the orifice member. Yet further, the temperature of a vaporization surface in the vaporization chamber can be controlled independently in correspondence with the nature of the liquid substance.

Abstract: As the hot parison method stretch blow molding, the temperature distribution of the inner side of the body wall of the injection molded preform is changed to the gentle gradient slope shape temperature distribution from the mountain shape not by the external application of heating but by the preform itself so that the bottle which the top load value is improved can be prepared. The preform which is injection molded is mold-released in a high temperature state. The inner side cooling of the preform after mold-release is continued by the injection core. The inner side cooling is terminated by mold-release of the preform from the injection core. The preform is left in a hollow state. The leaving time is made as the temperature-averaging time of the preform. The preform is maintained until the outer surface temperature drops to the stretch blow molding temperature thereafter the peak temperature. In the molding temperature region, the stretch blow molding of the thin-wall hollow molded article is conducted.

Abstract: A metal electrode is formed on a substrate. The metal electrode includes a first layer, a second layer, and a third layer lying, from an outermost surface of the metal electrode toward the substrate, in this order. The first layer contains tin as a principal constituent and the second layer contains a metallic element which produces an eutectic reaction with tin, wherein the melting point of the first layer is higher than the melting point of the second layer. The third layer is an underlying metallic layer for the first and second layers.

Abstract: A bolometer thin film having a high temperature coefficient of resistance (|TCR|) is produced in a simple and easy production process to provide a highly sensitive infrared sensing element. The invention provides a bolometer using a thin film of an oxide represented by ZyCuOx, wherein Z is one or more alkaline earth metals, one or more rare earth element selected from yttrium and lanthanide elements, one or more elements belonging to Period 5 or Period 6 of the Periodic Table selected from bismuth, lead, thallium, mercury, and cadmium, or potassium or sodium, y is a number satisfying 0≦y≦2, and x is a number satisfying 0.5y<x≦1.5+2y. The bolometer has a temperature coefficient of resistance (|TCR|) higher than that of conventional bolometers.

Abstract: A metal electrode of the invention is formed on a substrate. The metal electrode includes a first layer, a second layer and a third layer lying from an outermost surface of the metal electrode toward the substrate in this order. The first layer contains tin as a principal constituent and the second layer contains a metallic element which produces an eutectic reaction with tin, wherein the melting point of the first layer is higher than that of the second layer. The third layer is formed as an underlying metallic layer for the first and second layers.

Abstract: An elastic wave element including a piezoelectric member, at least one electrode which is formed on the piezoelectric member, a corrosion-resistant layer which is formed on a surface of the electrode, a hydrophilic film which is formed on the corrosion-resistant layer and a dielectric film which is formed on the hydrophilic film, in which the corrosion-resistant layer is made is made of a compound of a material of the electrode and the hydrophilic film is made of a material having higher hydrophilic nature than that of the dielectric film such that the corrosion-resistant layer, the hydrophilic film and the dielectric film prevent erosion of the electrode by atmospheric water content.

Abstract: A bolometer thin film having a high temperature coefficient of resistance (|TCR|) is produced by simple and easy production process steps to thereby provide a highly sensitive infrared sensing element. The invention provides a bolometer using a thin film of an oxide represented by ZyCuOx, wherein Z is one or more of alkaline earth metals, one or more of rare earth elements selected from yttrium and lanthanoid elements, one or more of elements belonging to Period 5 or Period 6 of the Periodic Table selected from bismuth, lead, thallium, mercury and cadmium, or potassium or sodium; y is a number satisfying the following condition: 0≦y≦2; and x is a number satisfying the following condition: 0.5y≦x≦1.5+2y. The bolometer has a temperature coefficient of resistance (|TCR|) higher than that of conventional equivalents.

Abstract: In a liquid substance supply device, a three port two valve directional control valve is provided in a transfer line, and a substance container and the transfer line are connected together by a four port three valve directional control valve in such a way that the four port three valve directional control valve and the substance container can be removed from the transfer line as a unit. Furthermore, in a vaporizer, an orifice member is provided to surround the end portion of an internal conduit in which flows a mixture substance consisting of a gas and a liquid substance mixed therewith, and gas for atomization is spouted into a vaporization chamber through a gap defined between the internal conduit and the orifice member. Yet further, the temperature of a vaporization surface in the vaporization chamber can be controlled independently in correspondence with the nature of the liquid substance.

Abstract: A method for manufacturing an infrared ray detector element utilizing a bolometer thin film having Bi1−xAxMn1O3 (element A being at least one element selected from a rare earth metal or an alkaline earth metal, 0≦x<1) as a main component. The method comprises a step of forming an oxide thin film having a metallic composition of Bi:A:Mn=1−x:X:1 by sputtering at a substrate temperature of equal to or above 100° C. and less than 500° C. within a gas atmosphere of containing oxygen or ozone. The second step is applying a heat treatment to the oxide thin film within a gas atmosphere containing oxygen or ozone to reduce the volume resistivity of the oxide thin film to a level at which an infrared ray detector circuit can operate. Thus, the bolometer having Bi1−xAxMn1O3 as a main component can be functioned as a bolometer and an infrared ray detector element of a high detectivity can be put in mass-production.

Abstract: A process for preparing a superconducting wire having improved superconducting characteristics in shortened period of time at a reduced cost, which comprises the steps of forming a plurality of holes in each of Cu base metal plates, stuffing the plates in a supporting container to form a stacked body of the plates with their holes aligned with each other, stuffing a superconductor or a material convertible into a superconductor by a heat treatment into the resulting through-holes of the stacked body, evacuating and sealing the supporting container to form a composite billet, and processing the composite billet in a usual manner to give a superconducting wire.

Abstract: A process for producing a Ti-containing Nb.sub.3 Sn composite superconductor which comprises working a composite composed of a Cu matrix, a Sn core placed centrally of the matrix and Nb cores disposed around the Sn core and heat-treating the worked composite, said Sn core containing 0 to 30 atomic % of Ti and said Nb cores containing 0.1 to 5 atomic % of Ti on an average.

Abstract: Fabric weaving method, which applies to producing a plain fabric, a twill fabric and a satin fabric, comprising providing two parallel groups each consisting of a certain number of heddle harness frames each of which carries every nth heddle of the succeeding heddles which alternate as a multiple of a certain number, and causing successive adjacent heddles to be operated by the corresponding harness frames in the different harness frame groups. In one embodied form, each individual heddle alternates between the different groups in being raised or lowered to permit the corresponding warp yarns to be raised or lowered, for each succeeding weft shooting or picking process. In another embodied form, each pair of heddle harness frames, one in one group and the other in the other group, alternates in being raised or lowered to permit the corresponding warp yarns to be raised or lowered for each suceeding weft shooting or picking process.