摘要:
According to the present invention, there is disclosed a gas introduction system for temperature adjustment comprising passing a gas whose temperature is managed for the temperature adjustment of an object to be processed between a mounting surface of a mounting base for holding the object to be processed under vacuum and a back surface of the object to be processed through a gas supply line, controlling a flow rate adjustment valve by control means based on a measured pressure of the gas supply line measured by a manometer, and adjusting a gas flow rate to the gas supply line so as to obtain a set pressure, so that the gas pressure can be set to a predetermined value in a short time, and the system is miniaturized with little waste of the gas.
摘要:
An ink jet applicator includes an ink jet head having nozzle via which liquid droplets are jetted, a seal mechanism sealing the nozzle using a pressure vessel; a solution supply mechanism supplying a solution to the nozzle at a predetermined pressure.
摘要:
An automatic urine collecting apparatus for collecting urine received by a urine receiver through a tube, includes: a container for receiving and storing urine; a pump that sucks and conveys urine from the urine receiver to the container through the tube, wherein the pump comprises a rotary pump. A body including the pump may cover an opening of container. An overhead portion included in the body may cover the opening of container. The apparatus may further comprise an elevator mechanism to elevate the container to couple the container to the overhead portion.
摘要:
In a hybrid lens forming method for transferring an aspherical composite layer made of an ultraviolet-curing resin, which is curable by irradiation with ultraviolet rays, onto one surface of a convex lens by using a forming die, the forming die is made of a material which transmits ultraviolet rays, and the aspherical composite layer is transferred onto the convex lens by applying ultraviolet rays from the side of the forming die and curing the ultraviolet-curing resin with ultraviolet rays transmitted through the forming die.
摘要:
A method of detecting abnormalities in flow rate in pressure-type flow controller. The method checks the flow rate for abnormalities while controlling the flow rate of fluid in a pressure-type flow controller FCS using an orifice—the pressure-type flow controller wherein with the upstream pressure P1 maintained about two or more times higher than the downstream pressure P2, the downstream flow rate QC is calculated by the equation QC=KP1 (K: constant) and wherein the control valve CV is controlled on the basis of the difference signal QY between the calculated flow rate QC and the set flow rate QS.
摘要:
Provided is a gate valve for opening and closing an aperture formed in a body of a chamber and designed so that an object is loaded into or unloaded from the chamber, comprising a lift mechanism provided on a side portion of the chamber body, a supporting portion supported by a lift mechanism for up-and-down motion, a valve plate supported by the supporting portion and movable between a closed position such as to close the aperture of the chamber body and an open position such that the valve plate is separated from the aperture to leave the aperture open as the supporting portion is moved up and down by the lift mechanism, and a separating mechanism for allowing the valve plate to move to a position ahead of the aperture so that the valve plate is separated from the aperture.
摘要:
A screw head device 1 for an injection molding machine includes a ring valve 3 set on a stem portion 2 of a screw head for movement in back and forth direction and for defining a rear side resin passage Rr between its own inner peripheral surface and the stem portion 2, a front side resin passage Rf extending axially and communicated with the rear side resin passage Rr, and a surge preventing mechanism, in which the front end of a screw main body Sm acts as a valve seat for mating with the rear end face of the ring valve 3. At a rear side of the head portion 4, a spacer guide 6 is provided. The outer peripheral surface 6s of the spacer guide 6 is located radially inside of the outer peripheral portion 4s of the head portions end racially outside of the bottom portion Rfd of the front side resin passage Rf. A front ring spacer 7 formed of a ceramic material, such as a boron alloy cermet, and having flat front and rear end faces 7f and 7r is set on the spacer guide 6 with mating the rear end face 7r with the ring valve 3. By this, the front ring spacer 7 is interposed between the 20 head portion 4 and the ring valve 3 to avoid wearing of the ring valve 3 by unevenness of the head portion.
摘要:
A speaker system comprising a speaker housing detachable from the body of the television receiver, the detachable speaker housing having first and second sides; a low frequency component speaker disposed in a lower portion of the first side of the detachable speaker housing; and, two high frequency component speakers, wherein a first of the two high frequency component speakers is disposed in an upper portion of the first side of the detachable speaker housing and a second of the two high frequency component speakers is disposed in a lower portion of the second side of the detachable speaker housing.
摘要:
An inspection method and an inspection apparatus for the component members of the cathode-ray tube are disclosed. An inspection apparatus composed of normal members other than an object of inspection is prepared at the time of inspecting the phosphor screen of the screen panel, the electron gun or the shadow-mask constituting the cathode-ray tube. In advanced to assembling the cathode-ray tube, the object of inspection is mounted on the inspection apparatus, so that the conformance or rejection of the object of inspection is decided from the illuminated condition of the phosphor screen by irradiating electron beams thereon.
摘要:
A measured data pass-fail discriminating apparatus comprising a digital display type measuring instrument (1) and a data discriminating device (2) for discriminating pass or fail of measured data inputted from the measuring instrument (2). In the data discriminating device (2), the upper limit value (HH) and the lower limit value (LL) are set, and the upper limit preview value (H) and the lower limit preview value (L) are set closer to reference values than the upper limit value (HH) and lower limit value (LL). An alarm signal is given when the measured data having the same number as the preset judging frequency (Jl) continuously lies in ranges between the upper limit preview value (H) and the upper limit value (HH) and between the lower preview value (L) and the lower limit value (LL), or when the measured data exceed the upper limit value (H) and the lower limit value (L).