摘要:
In order to measure the load on a server and perform its allotment with high efficiency, the communication from a client to a server is monitored. The communication data size per connection is measured as the load on the server, the change of the communication data size per connection is detected, the maximum is recorded, and if the communication data size decreases at the time when the maximum is detected, the load on the server is judged to be heavy.
摘要:
A swash plate includes a boss, which is mounted on the drive shaft, and a plate portion, which extends from the boss to be inclined with respect to the drive shaft. A rotary valve includes a suction passage, which sequentially connects cylinder bores in a suction stroke via an associated guide passage. An introduction guide communicates with the shaft bore to introduce the refrigerant gas in the swash plate chamber to the rotary valve. The introduction guide faces the boss and extends in the radial direction from the shaft bore beyond the boss. Therefore, suction efficiency of refrigerant gas from the swash plate chamber to the cylinder bore has improved.
摘要:
A paper money supply unit has a backup plate which presses paper money input to a first input unit to a pickup roller, and a support plate which supports a paper money additionally input to a second input unit. When the paper money additionally input to the second input unit is moved to the first input unit and joined with the paper money, the support plate supports the paper money by a pressing force in the direction reverse to a pressing force by the operator.
摘要:
It is an object of the present invention to provide a process for a fluorine containing carbon film (a CF film), which can put an interlayer insulator film of a fluorine containing carbon film into practice. A conductive film, e.g., a TiN film 41, is formed on a CF film 4. After a pattern of a resist film 42 is formed thereon, the TiN film 41 is etched with, e.g., BCl3 gas. Thereafter, when the surface of the wafer is irradiated with O2 plasma, the CF film is chemically etched, and the resist film 42 is also etched. However, since the TiN film 41 functions as a mask, a predetermined hole can be formed. Although an interconnection layer of aluminum or the like is formed on the surface of the CF film 4, the TiN film 41 functions as an adhesion layer for adhering the interconnection layer to the CF film 4 and serves as a part of the interconnection layer. As the mask, an insulator film of SiO2 or the like may be substituted for the film.
摘要:
The present invention provides a speaker unit comprising a diaphragm of 0.5 to 10 mm thick aromatic polycarbonate with a density of 0.03 to 0.6 g/cm3, and a mechanism for driving the diaphragm. The aromatic polycarbonate used for the diaphragm is preferably derived from bisphenol with a viscosity average molecular weight of 25,000 to 70,000. The invention further provides a speaker system comprising such a speaker unit attached to a cabinet and a method for manufacturing the speaker diaphragm.
摘要翻译:本发明提供一种扬声器单元,其包括密度为0.03至0.6g / cm 3的0.5至10mm厚的芳族聚碳酸酯的隔膜和用于驱动隔膜的机构。 用于隔膜的芳族聚碳酸酯优选衍生自粘均分子量为25,000至70,000的双酚。 本发明还提供一种扬声器系统,其包括附接到机壳的扬声器单元和用于制造扬声器振膜的方法。
摘要:
The invention is intended to produce a plasma of uniform density in a wide region and to achieve plasma processing of a surface of a wafer (W) highly uniformly. A transmission window (23) which transmits a microwave is held on an upper wall of a vacuum vessel (2) having a plasma chamber (21) and a film forming chamber (22), and a waveguide (4) for guiding the microwave of 2.45 GHz for propagation into the vacuum vessel (2) in a TM mode is joined to the outer surface of the transmission window (23). The waveguide (4) has a rectangular waveguide section (41) a cylindrical waveguide section (42) serving as a TM converter, and a conical waveguide section (43) having an exit end connected to the outer surface of the transmission window (23). The microwave is propagated in a TM mode into the vacuum vessel (2) and a magnetic field is created in the vacuum vessel (2). A plasma can be formed in uniform density in the plasma chamber (21) if the inside diameter (A) of the exit end of the conical waveguide section is in the range of 130 to 160 mm, so that the highly uniform plasma processing of the surface of a wafer (W) of, for example, 8 in. in diameter can be achieved.
摘要:
A composite material having a skin layer, an intermediate, cushioning layer provided on one side of the skin layer, and a backing layer provided on the cushioning layer, wherein the backing layer is made of a non-crosslinked polypropylene resin foam and having a melting point MB in the range of 130-170.degree. C., wherein the cushioning layer is a crosslinked polypropylene resin foamed sheet having a gel fraction of 20-70% by weight. The cushioning layer has an endothermic peak in DSC curve at a peak temperature of PC which is in the range of 130-170.degree. C. and which is not smaller than (MB-15).degree. C. but not greater than (MB+10).degree. C. The endothermic peak has such an area at temperatures higher than MB that corresponds to a calorific value in the range of 3-30 J/g. The backing layer may be formed by expansion molding of expanded polypropylene particles within a mold cavity in which a laminate of the skin layer and the cushioning layer is placed in position.
摘要:
A device for developing an electrostatic latent image that includes a developing roller which is disposed in a developing housing, holds the developing agent on its peripheral surface, and conveys the developing agent that is held to a developing zone, a feeding roller for feeding the developing agent onto the peripheral surface of the developing roller, and seals that are disposed so as to be opposed to both ends of the developing roller from the downstream side of the developing zone to the upstream side of a developing agent-limiting zone. The device further includes seal lips that are formed in a protruding manner and which extend from one end on the side of the developing zone to an opposite end on the side of the developing agent-limiting zone. The feeding or replenishing roller is positioned so that its end surfaces are in contact with the inner end surfaces of the seals.
摘要:
A process for forming a high quality polycrystalline semiconductor film on an insulating substrate which comprises using a MW-PCVD apparatus comprising a plasma generation chamber provided with a microwave introducing means and a film-forming chamber connected through a grid electrode to said plasma generation chamber, said film-forming chamber containing said insulating substrate positioned on a substrate holder made of a conductive material being installed therein, producing plasma by contacting a film-forming raw material gas with a microwave energy applied through said microwave introducing means in said plasma generation chamber and introducing said plasma into said film-forming chamber while applying a high frequency voltage with a frequency in the range of from 20 to 500 MHz between said grid electrode and said substrate holder to thereby cause the formation of said polycrystalline semiconductor film on said insulating substrate maintained at a desired temperature.
摘要:
An apparatus for controlling an air-fuel ratio of an internal-combustion engine includes an air-fuel ratio detector, a fluctuation signal generating device, an air-fuel ratio fluctuation device, a 0.5th-order frequency component strength calculator, a fluctuation frequency component strength calculator, a reference component strength calculator, and an imbalance fault determining device. The reference component strength calculator is configured to calculate strength of a reference component in accordance with strength of a first frequency component and strength of a second frequency component. The imbalance fault determining device is configured to make a determination of an imbalance fault in which air-fuel ratios of a plurality of cylinders vary beyond a tolerance limit on a basis of a relative relationship between strength of the 0.5th-order frequency component and the strength of the reference component.