摘要:
In an automatic coupler for a model railroad car, a coupler body includes a knuckle coupler member formed of a coupler trunk having a knuckle portion and an engagement portion, and a receiving coupler member formed of a coupler trunk having a receiving portion and an engagement portion. A holder includes a lower holder member having a holder plate, a holder shaft projecting from the holder plate and adapted to engage with the engagement portions, and a spring portion adapted to surround the engagement portions. The holder plate, holder shaft, and the spring portion are integrally formed, and an upper holder member is adapted to be fixed to the lower holder member with the coupler body interposed between. The coupler body and the holder have a guide mechanism that allows the coupler body to follow a curve when the car travels on the curve.
摘要:
Disclosed are a method of and a system for displaying information in such a way that an audience is able to follow up with an operation of an operator in demonstration and presentation using a information terminal, etc. including a touch panel, etc. as an I/O device. An information processing system comprises an operation screen unit capable of displaying information and detecting a touch operation on a surface thereof, a first display control unit for controlling display of the information on the operation screen unit, and an operation mode selecting unit for selecting any one of two or more operation modes with respect to the touch operation. A first operation mode provides the touch operation on the operation screen unit with a first function corresponding to the touch operation, and a second operation mode provides the touch operation on the operation screen unit, instead of providing the first function corresponding to the touch operation, or together with providing the first function, with a second function of displaying a marker for indicating a detection of the touch in a touch position.
摘要:
In the present invention, in a burner apparatus comprising an inner tube (2) defining a second channel (A2) and an outer tube (3) defining a first channel (A1) surrounding the inner tube (2), air supplying means for supplying air to the first channel (A1) and the second channel (A2), and gas supplying means for supplying fuel gas G to the first channel (A1) and the second channel (A2), either the first channel (A1) or the second channel (A2) being used as a main combustion channel and the other being used as a pilot combustion channel, the main combustion channel and the pilot combustion channel receiving the supply of fuel gas (G) for combusting it, said gas supplying means includes a plurality of fluid distributors (4) arranged in dispersion in a peripheral direction of the main combustion channel and the pilot combustion channel, each fluid distributor (4) including a first supply opening (5) for supplying the fuel gas G into the main combustion channel, a supply line (6) for supplying the fuel gas G present inside a gas channel (A3) to the first supply opening (5), and distributing means incorporated in the supply line for distributing the fuel gas (G) into the pilot combustion channel so that the distribution ratio of the fuel gas (G) to be supplied to the first supply opening (5) is increased in response to increase in a total supply amount of the fuel gas (G) from the gas channel (A3) and conversely the distribution ratio of the fuel gas (G) to be supplied to the first supply opening (5) is decreased in response to decrease in the total supply amount. And, the first channel (A1) is used as the main combustion channel and the second channel (A2) is used as the pilot combustion channel.
摘要:
Disclosed is a burner apparatus comprising an inner tube defining a second channel and an outer tube defining a first channel surrounding the inner tube, air supplying means for supplying air to the first channel and the second channel, and gas supplying means for supplying fuel gas to the first channel and the second channel, either the first channel or the second channel being used as a main combustion channel and the other being used as a pilot combustion channel, the main combustion channel and the pilot combustion channel receiving the supply of fuel gas for combusting it. A first supply opening supplies the fuel gas into the main combustion channel. The first supply opening is disposed in the main combustion channel with an orientation for discharging the fuel gas toward a more upstream side of the flow direction of the fuel gas than the direction normal to the flow direction of the fuel gas.
摘要:
The present invention relates to an insulated vessel which may be produced at low cost, has superior insulating capabilities and excellent volumetric efficiency, and which may be suitably employed in a thermos, cooler, icebox, insulated cup, thermal insulated lunch box, thermal insulated electric pot, heat retaining rice cooker, refrigerator or freezer box insulating material, or as an insulating layer in a bath tub. The insulated vessel of the present invention is characterized in the formation of an insulating layer in the space interval between the inner vessel and the outer vessel of a double walled vessel which is filled with a low thermoconductive gas consisting of at least one the gases of xenon, krypton, and argon, and in the disposition of a metallic heat radiation preventing material at the insulating layer.
摘要:
An insulated electrically heated pot is provided with an insulated container and an electric heating apparatus disposed within the container. A liquid such as water is introduced and heated in the insulated container, and the temperature of the liquid is maintained. At least one gas having a low conductivity selected from the group consisting of xenon, krypton and argon fills the insulating layer of the insulated container. A method of manufacturing the heated pot is also disclosed.
摘要:
An oxygen rich air inhaler for use in stress relief and fatigue recovery has a casing, an inlet duct and an exhaust duct. The casing is separated into a compressor chamber and an adsorber chamber by a partition. The inlet duct has an inlet open to an end wall on the side of the adsorber chamber and provided at an upper portion of the adsorber chamber so as to communicate with the compressor chamber. The exhaust duct has an exhaust outlet open to an end wall on the side of the adsorber chamber and provided at a lower portion of the adsorber chamber so as to communicate with the compressor chamber. A suction fan and at least one compressor are disposed in the compressor chamber. At least two adsorbers, which communicate with the compressor via a selector valve, and an oxygen rich air tank, communicating air outlets of the adsorbers, are disposed in the adsorber chamber. An air inlet for the compressor and an exhaust outlet for air desorbed from the adsorbers are disposed downstream of the compressor chamber. An inhalation mask communicates with oxygen rich air tank for inhaling oxygen rich air.
摘要:
An endoscope system having a two-stage depression button provided in an operation portion of an endoscope; a first switch changing from off to on by a first stage depressing operation of the depression button and maintaining the on state after the first stage; a second switch changing from off to on by a second stage depressing operation of the depression button; and a control unit controlling to provide an air feeding function when the first switch is on and provide a water feeding function without providing the air feeding function regardless of a state of the first switch when the second switch is on, the control unit controlling to provide the air feeding function with a delay of a predetermined time period so long as the first switch does not change from on to off within the predetermined time period when the first switch changes from off to on.
摘要:
Disclosed is a burner apparatus comprising an inner tube defining a second channel and an outer tube defining a first channel surrounding the inner tube air supplying means for supplying air to the first channel and the second channel, and gas supplying means for supplying fuel gas to the first channel and the second channel, either the first channel or the second channel being used as a main combustion channel and the other being used as a pilot combustion channel, the main combustion channel and the pilot combustion channel receiving the supply of fuel gas for combusting it. The burner apparatus including a common channel formed at one end of the inner tube and the outer tube for supplying the oxygen-containing gas to the main combustion channel and the pilot combustion channel. A common supply opening discharges the fuel gas of the gas channel in the common channel from the upstream side in the flow direction of the oxygen-containing gas of the pilot combustion channel to the upstream side in the flow direction of the oxygen-containing gas of the main combustion channel. A common shielding member adjusts the inflow amount of the oxygen-containing gas for a common gas supply area which extends in a discharging direction of the fuel gas from the upstream side in the oxygen-containing gas flow direction of the common supply opening and from this common supply opening to the common channel.
摘要:
Disclosed is a burner apparatus comprising an inner tube defining a second channel and an outer tube defining a first channel surrounding the inner tube, air supplying means for supplying air to the first channel and the second channel, and gas supplying means for supplying fuel gas to the first channel and the second channel, either the first channel or the second channel being used as a main combustion channel and the other being used as a pilot combustion channel, the main combustion channel and the pilot combustion channel receiving the supply of fuel gas for combusting it. The main combustion channel includes a mixing promoting member against which the fuel gas discharged from the first supply opening into the main combustion channel is collided to be diffused in the main combustion channel. Alternatively, the pilot combustion channel includes a mixing promoting member against which the fuel gas discharged from the second supply opening for supplying the fuel gas into the pilot combustion channel is collided to be diffused in the pilot combustion channel.