摘要:
A time division multiplexing load control system having a central controller unit for controlling individual terminal units to connect and disconnect loads connected respectively thereto and manual switch means for directly controlling the loads without reverting to the central controller unit is disclosed. A plurality of terminal units are connected through a shared line to the central controller unit to be controlled thereby so as to turn on/off the loads connected to respective terminal units. Each terminal unit connecting the loads is provided with a load-switching circuit for actuating respective load driving relays incorporated therein to connect and disconnect the loads. The load-switching circuit includes switch means which responds to output data signal from the central controller unit to open and close the load-switching circuit for the ON/OFF drive of the load remote from the central controller unit. Also included in each load-switching circuit are manual switch means for actuating the load driving relay independently of the output signal from the controller unit and detecting means for detecting the state of the load driving relay and transmitting such state to the controller unit so that the controller unit always acknowledges the load condition, irrespective of whether the load has been driven by the controller unit or by the manual switch means manipulated by a person near the load.
摘要:
A digital display type electronic watch having a stopwatch function and comprising a display adapted for selective indication by the common display of horological information in a normal operation mode and chronometrical information in a stopwatch mode, characterized in that a corner for counting the clock pulses for measuring time in the stopwatch mode is divided into two groups for the more and less significant digit portions of the chronometrical information, a gate is provided for selectively and sequentially applying the said more and less significant digit portions of the chronometrical information to the display in the stopwatch mode, and a control signal generator is provided such that a first and second operations of a switch defines initiation and termination of the counting operation by said counter, a further operation of the switch triggers a timer providing an output for a predetermined time period which output is applied to said gate, whereby the gate is switched such that the displayed portion of said more and less significant portions of said chronometrical information is changed, and a further operation of the switch only when the output is obtained from the timer generates a clear signal of the said counter, whereby chronometrical information of a larger value can be displayed to the order of hour without increasing the number of digit positions in the display, while repetitive operations of a single switch enable various operation states in the stopwatch mode.
摘要:
A polyester fiber having improved dripping resistance during burning can be provided by a polyester fiber made of a polyester composition containing a layer compound treated with at least one kind selected from a polyether compound and a silane compound, and a thermoplastic polyester resin. The present invention also relates to a polyester fiber made of a polyester composition comprising a layer compound treated with a water-soluble or water-miscible phosphorus flame retardant, and a thermoplastic polyester resin.
摘要:
Fibers for hair use in which the drawback of curling property is imparted without imparting features of human hair, such as flame resistance, heat resistance, touch feeling, and which are reduced in quality unevenness. The fibers are a bundle of fibers for hair use which comprises a mixture of 10 to 90 parts by weight of human hair (A) and 90 to 10 parts by weight of polyester fibers (B) having an LOI-value of at least 25, a thermal shrinkage ratio at 180° C. of at most 5%, and a single fiber fineness of 20 to 100 dtex, wherein the component (B) is polyester fibers formed from a composition obtained by melt-kneading a polyalkylene-ethylene terephthalate and a copolymer comprising polyalkylene-ethylene terephthalate as the main component (C) together with a phosphorus compound flame retardant (D) and/or a bromine compound flame retardant (E).
摘要:
A driving-side rotator of a clutch has a connecting hole, within which a connecting portion of a rotatable shaft is loosely fitted while providing a space between the connecting hole and the connection portion. The connecting hole of the driving-side rotator is engageable with the connecting portion of the rotatable shaft in a rotational direction to integrally rotate with connecting portion of the rotatable shaft. Two positioning holes are provided in a brush holder, and two positioning projections are provided in a gear housing to allow direct positioning of the brush holder and the gear housing relative to each other.
摘要:
In a pillow comprising at least three substantially flat bags successively layered, each of intermediate layer bags other than top and bottom layer bags is provided with closure means and provided substantially at the middle of each intermediate layer bag with a pocket having also its own closure means through which cedar chips are enclosed in this pocket. Chips of synthetic resin are enclosed in one of the outermost layer bags and a fibrous member containing aromatic essence of Japanese cypress is enclosed in the other outermost layer bag. No content is enclosed in the bags other than the intermediate layer bags in their regions over- and underlying the pockets so that a recess having no significant thickness is formed in those regions over- and underlying the pockets. The regions of the intermediate layer bag(s) extending adjacent the periphery of the pillow may be loaded with cedar chip bags so as to adjust a thickness of the pillow in its peripheral region. In this manner, the novel pillow supports the user's head and neck with comfortable stability and contributes to elimination of minute forms of life such as ticks as well as to a desired aroma-therapeutic effect.
摘要:
A monomer mixture (B) containing a vinyl monomer having a functional silyl group of the general formula (ii) is subjected to emulsion polymerization in an aqueous solution of a water-soluble resin (A) having a functional silyl group of the general formula (i) the water-soluble resin [A] is synthesized using, as a polymerization solvent, a water-soluble organic solvent containing a (poly)ethylene glycol monoalkyl ether of the general formula HO--(CH.sub.2 CH.sub.2 O).sub.n --R.sup.3 or a (poly)propylene glycol monoalkyl ether of the general formula HO--(C.sub.3 H.sub.6 O).sub.n --R.sup.4 ; ##STR1## wherein R.sup.1 and R.sup.2 each independently is a monovalent group selected from the class consisting of alkyl groups containing 1 to 10 carbon atoms, aryl groups and aralkyl groups, X is a group selected from the class consisting of halogen atoms, alkoxy groups, a hydroxy group, acyloxy groups, an aminoxy group, a phenoxy group, thioalkoxy groups and an amino group, a and b each independently is an integer of 0 to 2, R.sup.3 and R.sup.4 each is an alkyl group containing 1 to 10 carbon atoms and n is an integer of 1 to 10 and wherein, when two or more R.sup.1 and/or R.sup.2 or X groups are bound to Si, they respectively may be the same or different.
摘要:
A remote supervisory and controlling system for remotely supervising and controlling loads in time-divisional multiplex transmission of control units and monitor data between a central control and terminal units each connected to the central control unit through a two-wire line. Supervision and control of the overall system can be carried out from a plurality of locations so that failure of a central or host computer will not render the overall system inoperative.
摘要:
A remote supervisory and controlling system for remotely supervising and controlling loads in time-divisional multiplex transmission of control unit and monitor data between a central control and terminal units each connected to the central control unit through a two-wire line. Supervision and control of the overall system can be carried out from a plurality of locations so that failure of a central or host computer will not render the overall system inoperative.
摘要:
An information recording medium has such a structure that a disc-shaped substrate is provided with a hole at its central part, an inner-side non-recording zone is provided around the periphery of said hole, an outer-side non-recording zone is provided inside the outer periphery of the substrate, a recording zone is provided between both non-recording zones on the substrate, and a flexible disc-shaped resin film having a hole at its central part is joined to each of the non-recording zones on the substrate in such a state that the resin film is substantially not in contact with the recording zone on the substrate to form a gas layer over the recording zone. A process for producing the recording the medium is also disclosed.