摘要:
A vibration-damping resin molded product which can be used as an engine part or attachment in a motor vehicle, the resin molded product being made of a blend of nylons comprising:(A) 5 to 90% by weight, based on the total amount of the blend, of a nylon 6 resin,(B) 5 to 90% by weight, based on the total amount of the blend, of a xylylenediamine-based nylon resin, and(C) 5 to 90% by weight, based on the total amount of the blend, of a nylon 66 resin. Optionally, the resin molded product can contain an inorganic filler (D) in an amount of 10 to 150 parts by weight, per 100 parts by weight of the above-described blend of nylons.
摘要:
Disclosed is a television receiver comprising: a receiving section to receive a broadcast signal associated with predetermined broadcasting; a video display section to display received video based on the broadcast signal received by the receiving section in a predetermined display region; a judgment region setting section to set a judgment region for judging whether or not the broadcasting has ended, the judgment region being in the display region of the video display section; a judging section to judge whether or not the broadcasting has ended, based on a received video in the judgment region of the received video corresponding to the broadcast signals; and a video stop control section to switch off the power source of the television receiver, on a basis that the judging section judges that the broadcasting has ended.
摘要:
Protecting elements are respectively connected between a control terminal Ctl and a ground terminal GND of a logic circuit L, between a point Cp and a ground terminal GND, and between a power supply terminal VDD and a ground terminal GND thereof. With this, an E-FET, constituting an inverter 70, and capacitors Ci and Cr can be protected from electrostatic breakdown due to external static electricity. Since the protecting element can be constituted by requisite components for the logic circuit, an additional step or structure is not especially required to provide the protecting element.
摘要:
Since a 5 GHz-band broadband has a frequency twice that of 2.4 GHz, the parasitic capacitance greatly influences deterioration in isolation of a switching device used in this frequency region. Therefore, to improve isolation, a shunt FET is added to the device. The switching device also includes a protecting element that has a first n+-type region, an insulating region and a second n+-type region. This protecting element is connected in parallel between two electrodes of the shunt FET. Since electrostatic charges are discharged between the first and second n+-type regions, the electrostatic energy reaching an operation region of the shunt FET can be reduced without an increase in parasitic capacitance.
摘要:
A Schottky barrier diode has a Schottky electrode formed on an operation region of a GaAs substrate and an ohmic electrode surrounding the Schottky electrode. The ohmic electrode is disposed directly on an impurity-implanted region formed on the substrate. A nitride film insulates the ohmic electrode from a wiring layer connected to the Schottky electrode crossing over the ohmic electrode. The planar configuration of this device does not include the conventional polyimide layer, and thus has a better high frequency characteristics than conventional devices.
摘要:
An intake air duct serves as a passage for supplying air to an engine, and includes a first intake air passage, a second intake air passage, an opening-and-closing valve, an interlocking member and a coiled spring. The opening-and-closing valve is disposed swingably in the second intake air passage so as to open and close the second intake air passage. The interlocking member is disposed outside the first intake air passage or the second intake air passage, and swings by interlocking with the swinging of the opening-and-closing valve. The coiled spring is disposed swingably outside the first intake air passage or the second intake air passage, and has a swinging end, which is brought into contact with a surface of the interlocking member. The swinging end slides on a surface of the interlocking member as the swinging of the interlocking member. The second intake air passage is opened by the opening-and-closing valve when a first urging force, which acts onto the coiled spring while the interlocking member swings so as to interlock with the opening-and-closing valve being swung in an opening direction by a negative pressure exerted in the second intake air passage, is larger than a second urging force, which is exerted by a spring elasticity of the coiled spring. The second intake air passage is closed when the first urging force is smaller than the second urging force.
摘要:
An apparatus for spreading rectangular cloth including a suction duct having many holes on the half surface on the cloth edge side on the cloth running surface of the mounting stand, comprises belt moving/stopping units which are arranged on the mounting stand and each of which comprises a unit base on a fixed member above the mounting stand, an operating lever rotating around the fixed shaft of the unit base, a brake roller which is mounted to the operating lever and simultaneously drives and stops a single or plural conveyor belts, an air actuator for operating the operating lever, and a sensor for detecting the side edge of the cloth drawn at right angles to the conveyor running direction; and a control circuit which issues a command to the air actuator based on the cloth detection signal generated by the sensor for each of the belt moving/stopping unit; and the apparatus additionally have a cloth position control function to stop a single or plural conveyors by applying brake upon receipt of the cloth passage detection signal generated by the sensor for each of the belt moving/stopping unit when the cloth is placed on the mounting stand and the conveyor belt starts running.
摘要:
In a conveyor for carrying linens having processes of gripping any corner and one place on a side including the corner of a rectangular cloth (sheet 1) with clips 45 installed on a movable clamp 35; naturally hanging the cloth by raising with a clamp transfer conveyor; moving the cloth onto the top surface of a table composed of a flat belt conveyor 77 or the like by using the clamp 35; and pulling the cloth onto the table, the conveyor for carrying linens includes a drive section comprising: a clamp body 36; two pairs of wheels 39 supported by shafts fixed to the clamp body 36; a toothed block 37 which has a plurality of tooth-shaped protrusions engaging with a toothed belt 34 for driving the clamp and is installed straddling over the clamp body 36 by a pin 40 inserted into an elongated hole so that it can be moved downward by the height of the tooth-shaped protrusion; and a compression spring 41 which is energized so as to push the toothed block 37 in the engaging direction, and is engaged between the clamp body and the toothed block 37.
摘要:
A drum type washing apparatus and a method of processing the wash using the drum type washing apparatus wherein they have a characterizing feature which consists in that the peripheral wall of a rotary drum made of a perforated plate is configured in the form of a wall having a single corrugated portion or a plurality of corrugated portions which do not intersect the direction of centrifugal force generated by rotation of the rotary drum at right angles. Further, they have other characterizing features which consist in that the apparatus is provided with a liquid injecting nozzle and/or a gas blowing nozzle and/or a hot air blowing nozzle for allowing liquid and/or gas and/or hot air to be injected and/or blown into the interior of the rotary drum whereby a period of time required for performing steps of washing, dewatering and drying the wash in the rotary drum can be shortened. Moreover, they have another characterizing feature which consists in that the rotary drum is rotated and air is blown into the interior of the rotary drum while a door is kept opened so that the wash can be discharged from the rotary drum at a high efficiency under the influence of force generated by flowing of the air.
摘要:
A method for producing a silicon carbide single crystal including a steps of, loading a sublimation-raw material into a reaction vessel of a production apparatus for a silicon carbide single crystal, and placing a seed crystal for a silicon carbide single crystal in such a manner that the seed crystal substantially faces the sublimation-raw material, and re-crystallizing the sublimation-raw material sublimated by heating on a surface of the seed crystal to grow a silicon carbide single crystal, the method further including applying a thermosetting material containing silicon component to a back surface of the seed crystal before the placing the seed crystal in the reaction vessel of the production apparatus for the silicon carbide single crystal.