摘要:
Provided are a method and device for generating a steam heating medium, the method involving generating, from a nozzle, Aqua-gas or low-temperature superheated steam that is a steam heating medium by operating an electrothermal-type generator or a steam-type generator. The method comprises the step of generating Aqua-gas by increasing a water supply amount in such a manner that an internal nozzle pressure takes on a constant value exceeding a saturated water vapor pressure of water at each internal nozzle pressure set temperature; or generating low-temperature superheated steam by reducing the water supply amount in such a manner that the internal nozzle pressure does not exceed the saturated water vapor pressure of water at each internal nozzle pressure set temperature, in a relational expression relating to a flow rate of water vapor sprayed from the nozzle, and given by Expression 1 or Expression 2, as prescribed in the present invention.
摘要:
A process for preparing a functional material by heat-treating a skin portion of poultry to carry out deoiling and defatting and to concentrate and pasteurize human-type sphingomyelin and plasmalogen-type glycerophospholipid contained in said skin portion, said heat-treatment comprising the steps of (A) continuously injecting hot water heated to 100° C. or higher and/or steam into a heating chamber of a semi-sealed space having said temperature or higher, to generate water microdroplets and moist hot steam, (B) replacing air in said heating chamber with said water microdroplets and moist hot steam, to fill a gas component (gaseous water) that has a composition having a relative humidity of 95% or more and an oxygen concentration of 0.2% by volume or less and that is maintained in a temperature range of 100 to 115° C., (C) injecting steam in a 100% wet state to said gaseous water to stably form a composite heating medium composed of hot water, water microdroplets and steam, and (D) applying continuous amplitude heating including a temperature difference of at least 10° C. to the skin portion of poultry with said composite heating medium in an atmosphere having a temperature of 100 to 115° C. and an oxygen concentration of 0.2% by volume or less.
摘要:
The present invention provides a method of heating and pasteurizing in use of gaseous water and an apparatus therefor, and the present invention relates to a method of heating and pasteurizing a material to be treated, comprising the steps of: continuously injecting hot water heated to at least 100° C. and/or steam into a heating chamber comprising a semi-sealed space and heated to at least the same temperature as the hot water and/or steam, to form water microdroplets and moist hot steam; replacing the air within the heating chamber with the water microdroplets and moist hot steam to effect filling with a gas component that has a composition of at least 95% humidity and an oxygen concentration not greater than 1% and that is maintained in the temperature range of 90 to 180° C.; and carrying out a heating and pasteurizing treatment by effecting, with the water microdroplets and the moist hot steam, continuous amplitude heating at a temperature difference of at least 10° C. in the aforementioned temperature range on a material to be heated and pasteurized, and also relates to an apparatus for this method.
摘要:
A method for heating and pasteurizing a material, comprising placing the material inside of a semi-sealed chamber at atmospheric pressure that contains an atmosphere produced by replacing air in the chamber with a gas component produced by spraying or injecting hot water droplets and steam at a temperature of at least 100° C. into the chamber which is heated to a temperature of at least 100° C. which is equal to or higher than the temperature of the sprayed hot water droplets and steam, which gas component has a humidity of at least 95% and contains no more than 1% oxygen; contacting said material to the gas component for exposing it to continual temperature variation during heating ranging from 10-50° C. inside the chamber at temperature(s) ranging from 90-180° C. for a time sufficient to heat or pasteurize it. An apparatus for performing this method.
摘要:
An instrumental device is provided which includes a variable display portion and a pointer moving around the variable display portion and achieves excellent response and resistance to vibration without complicating the shape of a member. The instrumental device has a display plate 21 having a variable display portion 21b, a pointer 23 moving around the variable display portion 21b, and pointer drive means 25, 26 provided on the back-face side of the display plate 21 for moving the pointer 23. The instrumental device includes a guide rail portion 22 provided in the display plate 21 to surround the periphery of the variable display portion 21b, the pointer 23 being located on the guide rail portion 22, a holding portion 24 holding the pointer 23 movably along the guide rail portion 22, a first magnet 24c provided in the pointer 23 or the holding portion 24, and a second magnet 25a provided in the pointer drive means 25, 26 such that the second magnet 25a is opposite to the first magnet 24c, wherein the pointer 23 is rotated in association with rotation drive of the pointer drive means 25, 26 by attraction force of the first and second magnets 24c, 25a.
摘要:
An instrumental device is provided which includes a variable display portion and a pointer moving around the variable display portion and achieves excellent response and resistance to vibration without complicating the shape of a member. The instrumental device has a display plate 21 having a variable display portion 21b, a pointer 23 moving around the variable display portion 21b, and pointer drive means 25, 26 provided on the back-face side of the display plate 21 for moving the pointer 23. The instrumental device includes a guide rail portion 22 provided in the display plate 21 to surround the periphery of the variable display portion 21b, the pointer 23 being located on the guide rail portion 22, a holding portion 24 holding the pointer 23 movably along the guide rail portion 22, a first magnet 24c provided in the pointer 23 or the holding portion 24, and a second magnet 25a provided in the pointer drive means 25, 26 such that the second magnet 25a is opposite to the first magnet 24c, wherein the pointer 23 is rotated in association with rotation drive of the pointer drive means 25, 26 by attraction force of the first and second magnets 24c, 25a.
摘要:
An indicating instrument which is capable of supplying stable power to an light source is provided. The indicating instrument including: a display member 10 having a display portion 13a; a drive unit 40 arranged on the back side of the display member 10; an indicating member 50 mounted on a revolving shaft 30 of the drive unit 40 and includes a base portion 51 located on the periphery of the revolving shaft 30 and an indicating portion 52 indicating the display portion 13a; a light source 57 disposed on the indicating member 50 so as to cause the indicating portion 52 to emit light, the indicating instrument including: a coil 23 provided on the side of the drive unit 40; and a flexible substrate 90 having a coil-type wiring portion 92 provided on the side of the base portion 51 so as to allow electromagnetic induction with the coil 23 and a conducting wiring portion 93 configured to connect the coil-type wiring portion 92 and the light source 57 in electrical conduction, wherein power is supplied to the light source 57 via the conducting wiring portion 93 by an action of electromagnetic induction between the coil 23 and the coil-type wiring portion 92.