摘要:
A condenser that restrains fluctuations in the condenser vacuum in a power generating installation.In particular, the condenser has a circulating path through which cooling water flows; a tube nest for condensing steam from a steam turbine with the cooling water; and a discharge path. Additionally, a bypass tube; a control valve for controlling the flow rate of the cooling water supplied from the circulating path to the discharge path; a recirculating path; and a booster pump that controls the flow rate of the cooling water are provided. One of the temperature, the flow rate and both the temperature and the flow rate of the cooling water to flow through the two tube nests is deviated from the temperature and the flow rate of the cooling water on the upstream side of the circulating path using the control valve and booster pump.
摘要:
A sound data processing apparatus includes a digital signal processor capable of decoding sound data, a buffer memory functioning as a ring buffer for successively storing the decoded sound data, a data reading controller configured to read sound data from the buffer memory, a DAC-FIFO buffer or a DIT-FIFO buffer storing sound data input from the data reading controller, and a digital/analog converter (DAC) or a digital interface transmitter (DIT) that outputs an interrupt signal to the data reading controller when the sound data stored in the DAC-FIFO buffer memory or the DIT-FIFO buffer memory is equal to or less than a predetermined amount. The data reading controller reads sound data from the buffer memory in response to the interrupt signal if a write pointer value is equal to a read pointer value.
摘要:
In a method of fastening composite material parts, a first smoothness of a first fastener is measured which is arranged to a first countersink through-hole which is formed in a first fastened work as stacked composite material parts. A second countersink depth is determined based on the first smoothness. A second countersink through hole with a second countersink depth is formed in a second fastened work as the composite material parts. The second fastened work is fastened using the second fastener arranged to the second countersink through-hole.
摘要:
A condenser that restrains fluctuations in the condenser vacuum in a power generating installation.In particular, the condenser has a circulating path through which cooling water flows; a tube nest for condensing steam from a steam turbine with the cooling water; and a discharge path. Additionally, a bypass tube; a control valve for controlling the flow rate of the cooling water supplied from the circulating path to the discharge path; a recirculating path; and a booster pump that controls the flow rate of the cooling water are provided. One of the temperature, the flow rate and both the temperature and the flow rate of the cooling water to flow through the two tube nests is deviated from the temperature and the flow rate of the cooling water on the upstream side of the circulating path using the control valve and booster pump.
摘要:
A display rack capable of being transformed between a first configuration, in which a plurality of rack boxes are arranged in tiers and a second configuration, in which the plurality of rack boxes are vertically arranged in line, the display rack comprising an upper rack having an upper rack box and an upper back plate for holding the upper rack box, a lower rack having a lower rack box and a lower back plate for holding the lower rack box, and a connection member for connecting the upper rack and the lower rack the connection member being rotatably supported at a horizontal line lower than the upper rack box on a front side of the upper back plate and a horizontal line higher than the lower box on a back side of the lower back plate.
摘要:
This fastener driving device is equipped with an impact force applying device that repeatedly applies impact forces to a fastener; and a load cell that detects a reaction force acting on the impact force applying device. The impact force applying device stops the applying of the impact force to the fastener on the basis of a detection result of the reactive force.
摘要:
Provided is a sealant applicator which enables an operator to uniformly apply a given amount of sealant to a fastener in a short time regardless of the skill of the operator. The sealant applicator according to the present invention includes: an inner space defined by a substantially cylindrical inner surface that receives a fastener in an axial direction from one end; and a concave-convex portion formed in the inner surface and composed of a convex portion to be located adjacent to the fastener and a concave portion to be located apart from the fastener.
摘要:
A packaging apparatus includes a conveying unit that conveys a continuous film in a first direction with an article placed on a first portion of the film, and folds back in a second direction opposite to the first direction a second portion of the film ahead of the first portion with respect to the first direction, sealing parts that seal the first portion and the second portion to form a bag body containing the article, and a cutter that cuts the film.
摘要:
Provided is a laser apparatus including: a DFB fiber laser 40 including, as an amplitude medium, a rare earth doped silica optical fiber codoped with a high concentration of aluminum; an optical feedback path 50 formed by a ring-shaped optical fiber; and an optical coupler 70 a) feeding back a part of an output of the DFB fiber laser 40 to the DFB fiber laser 40 via the optical feedback path 50, and b) outputting, to outside, another part of the output of the DFB fiber laser 40, where the optical fiber forming the optical feedback path 50 is longer than a length at which a relaxation oscillation noise in the output to the outside becomes −110 dB/Hz.
摘要:
An object of the present invention is to perform replacement of parts of a substrate processing apparatus more rapidly than that by the prior art. The present invention is a substrate processing apparatus constituted of a plurality of component parts for performing predetermined processing for a substrate, identification marks being attached to the respective component parts, the apparatus including: a storage unit for storing part information on each of the component parts necessary when placing an order for a component part, in correspondence with the identification mark; an input unit for inputting an identification mark of a component part to be ordered; and a display unit for displaying the part information in the storage unit corresponding to the inputted identification mark.