摘要:
An adaptor for using a mini-sized memory card in an appliance having a slot for a regular-sized memory card is provided. This adaptor is formed with a base and a cover made of a resin material, a plurality of electrically conductive members fixed to the base so as to electrically contact a plurality of I/O terminals of the memory card in the adapter, and a metal shell held between the base and the cover. A memory-card storage room is provided by a space surrounded by the metal shell and the base. By use of the metal shell, it is possible to improve rigidity of the adaptor, obtain a reliable compatibility, and prevent that the thin, mini-sized memory card is damaged.
摘要:
A clamp-on type acoustic Doppler current profiler eliminates, among ultrasound echoes caused by two measurement lines of a longitudinal wave and a shear wave propagating in a piping, the ultrasound echo based on the longitudinal wave, thereby providing the measurement of a flow rate profile and/or a flow rate with a higher accuracy. The profiler includes a wedge mounted to the piping. The wedge includes an inclined surface at which an ultrasonic transducer can be mounted. The inclination is such that the ultrasound transducer receives only the ultrasound echo from the reflection of a shear wave component off the reflectors in the fluid.
摘要:
A displacement converter in which a pressure difference is determined by detecting capacitances C1 and C2 between fixed electrodes 3,4 and a diaphragm 1, which receives pressure differences on both of its sides and can be displaced. The pressure difference is output as a process-unified signal via a V/I converter 209. This eliminates the need for tedious adjustments involving hardware such as a compensation capacitor in order to compensate the floating capacitance in capacitances C1, C2, which is unrelated to diaphragm displacement. Instead, calibration is simplified without decreasing measurement precision.
摘要:
A controller for an automated apparatus includes a plurality of operating units which operate independently while cooperating with one another, each operating unit driving a plurality of input/output elements. The controller includes a program control device for programmatically controlling the plurality of operating units, a direct designating device which, when the program control device controls the plurality of operating units independent from an external unit, is for directly designating individual input/output elements by an exclusive first set of numbers within the automated apparatus, an external interface device for interfacing an external unit, and an indirect designating device which, when the program control device communicates with the external unit via the interface device, is for indirectly designating individual input/output elements by a mutually exclusive second set of numbers within each of the operating units. The indirect designating device has a converting device for converting the second set of numbers into the first set of numbers.
摘要:
A rotational driving apparatus with frictional engagement includes a base, a rotating member having rigidity and axially supported on the base, at least one frictional roller having rigidity and at least one driving roller which are in rolling contact with the rotating member, a motor for rotating the driving roller, and a pressing mechanism for pressing the frictional and driving rollers against the rotating member, thereby transmitting a driving force of the driving roller to the rotating member to rotate it.
摘要:
A controller for an automatic assembling apparatus consisting of a plurality of operation units each of which has a variety of devices to be driven and which perform independent, different operations under the program control is disclosed. This controller includes a host control unit expressing a sequence control portion of program control for the plurality of operation units by multitask program control, a plurality of lower-order control units having control programs for controlling an independent operation of each of the plurality of devices to be driven, and a shared memory which is connected to the host control unit and the plurality of lower-order control units, and is shared and accessed by the host control unit and the lower-order control units.
摘要:
Deep-colored fibrous articles, such as fabrics colored in a deep black shade, having on it surfaces a film coating of a resin mixture comprising at least two resins that are mutually miscible but incompatible and in phase-separated conditions. Color-deepening effect is augmented by forming pits and/or recesses and projections on the surfaces of the film coating by using resins different in solvent-solubility and eluting the resin having a larger solubility with a solvent. The above effect is further augmented by using resins different in plasma etching resistance and subjecting the formed film coating to a low-temperature plasma etching treatment. The plasma etching is effectively conducted by placing the fibrous article within a plasma sheath, preferably contacting with an antenna electrode. The deep color can be made abrasion resistant by further depositing an abrasion resistant resinous film on the pit-formed resinous film coating without filling up the pits.
摘要:
An apparatus for plasma treatment of long continuous materials, typically sheet materials, which comprises a plasma treatment chamber, an electric power introducing member positioned in the central portion of the chamber, a plurality of antenna electrodes radially extending from the vicinity of the electric power introducing member, a plurality of grounded electrodes facing a treating surface of the antenna electrodes, the electric power introducing member being connected with the respective ends of the antenna electrodes closest thereto, and a guide means, i.e., guide rolls, for passing treating materials through gaps between the antenna and grounded electrodes. The antenna electrodes preferably have curved surfaces bulging out with respect to the direction of travel of the treating materials.
摘要:
Fine crosslinked cellulose particles, wherein (1) said cellulose particles are composed substantially of a II-type cellulose crystalline phase and a non-crystalline cellulose phase, (2) said cellulose particles have a crystallinity, determined by X-ray diffractometry, of 5 to 35%, (3) said cellulose particles consist substantially of spherical to elongated spherical particles having an average particle diameter of not more than 300 .mu.m, and (4) said cellulose particles having an exclusion limit molecular weight by polyethylene glycol of not more than 4,000. The particles may have crosslinkage among the cellulose molecular chains in the non-crystalline phase. The fine crosslinked cellulose particles are prepared by (1) preparing fine particles of a coagulated viscose of cellulose xanthate, (2) subjecting the fine particles of coagulated viscose to crosslinking reaction and then neutralizing them with an acid, or first neutralizing said fine particles with an acid and then subjecting the neutralized particles to crosslinking reaction, and (3) separating the resulting fine crosslinked cellulose particles from the mother liquor, and heat-treating them after optionally subjecting them to desulfurization or to washing with an acid, water or methanol.
摘要:
Deep-colored fibrous articles, such as fabrics colored in a deep black shade, having on it surfaces a film coating of a resin mixture comprising at least two resins that are mutually miscible but incompatible and in phase-separated conditions. Color-deepening effect is augmented by forming pits and/or recesses and projections on the surfaces of the film coating by using resins different in solvent-solubility and eluting the resin having a larger solubility with a solvent. The above effect is further augmented by using resins different in plasma etching resistance and subjecting the formed film coating to a low-temperature plasma etching treatment. The plasma etching is effectively conducted by placing the fibrous article within a plasma sheath, preferably contacting with an antenna electrode. The deep color can be made abrasion resistant by further depositing an abrasion resistant resinous film on the pit-formed resinous film coating without filling up the pits.