摘要:
An LCD fastening method and equipment for using common portions necessary for fastening a color LCD display, that is, common portions suitable for various kinds of color LCD display are disclosed, thereby omitting the process of attaching the LCD by using screws inserted from the outside of an external frame and improving the appearance. The method comprises the steps of attaching brackets to a color LCD using first fastening screws inserted through holes provided in the brackets; attaching the brackets to an LCD base by inserting second fastening screws through holes provided in the brackets into bosses provided in the LCD base; and attaching an LCD cover to the LCD base by engaging a predetermined number of latches provided in the LCD cover with corresponding first ribs provided in the LCD base.
摘要:
The present invention provides a dental-mixture pouring device for pouring a mixture into a target site while minimizing catching of bubbles in the mixture, wherein vibration generated by a vibration generating mechanism 11 is transmitted by vibration transmitting means 17 including a storage section 30 for a mixture 23, and wherein a flexible tip 85 is provided at a terminal portion of the vibration transmitting means 17 for supplying a target site with the mixture 23 flowing out from an orifice 31, 32, 33 of the storage section 30.
摘要:
The magnetic recording/reproduction apparatus of the present invention records/reproduces information on/from a magnetic tape by drawing out the magnetic tape from a tape cassette and allowing the magnetic tape to pass around a rotary head cylinder, having a rotary head, for a predetermined arc. The tape cassette is drawn by moving tape guide members located at an opening of the tape cassette. The recording/reproduction apparatus includes: a first chassis on which the tape cassette is placed; and a second chassis having thereon the rotary head cylinder. The magnetic recording/reproduction apparatus includes: a first state in which the tape cassette is placed on the first chassis by a user; and a second state in which a tape running path enabling recording/reproduction of the magnetic tape is established. The second chassis includes: a capstan shaft mounted thereon for driving the magnetic tape; a pinch roller for pressing the magnetic tape against the capstan shaft; and a pinch arm supporting the pinch roller to be rotatable, the pinch arm being swingably mounter on the second chassis. Due in part to the above, when the magnetic recording/reproduction apparatus shifts from the first state to the second state, the first chassis moves towards the rotary head cylinder, and during the movement of the first chassis towards the rotary head cylinder, the first chassis drives the pinch arm so that the pinch roller moves from the opening of the tape cassette to a vicinity near the capstan shaft.
摘要:
An IC is mounted on a printed board. A radiator made of copper is arranged on the printed board so as to surround the IC and is fastened onto the printed board by screws provided on the back surface of the board. The central portion of a ceiling on the inner surface of the radiator protrudes downward and the lower surface of the protrusion becomes a contact surface contacting with the IC. Heat-conducting rubber is also provided on the lower portions of the radiator, i.e., portions at which the radiator contacts with the printed board. With this arrangement, a heat radiating member for the heat generating device having high radiation effect can be obtained.
摘要:
A loading mechanism of a video tape recorder is provided which reduces the thickness of the mechanism for guiding a loading boat along a loading guide. Also, a loading post driving device for a magnetic recording/playback apparatus is provided which can prevent the rotary head cylinder from being damaged or interfered with in its rotation. Furthermore, a loading post holding device which can considerably reduce the height of the device is provided. Additionally, an arrangement of a loading ring guide is provided for loading post driving device to reduce the number of parts used and improve the assembling efficiency of the device.
摘要:
An improved wobble plate type refrigerant compressor in which the tendency of the wobble plate to rotate is reduced. The wobble plate is prevented from rotating and is allowed to nutate by a rotation-preventing mechanism which includes a pair of bevel gears which are coupled together. One bevel gear is located within the wobble plate and the other bevel gear is supported on the cylinder block. A steel ball is located between the bevel gears. The improvement is achieved by locating the bevel gear within the wobble plate so that the connecting rods are inclined to the axis of the cylinders. This arrangement is achieved by locating the bevel gear so that a line connecting the center of the bevel gear and including a point on the edge of the bevel gear located exactly between two teeth of the bevel gear includes a third point near the edge of the wobble plate which is located between receiving portions of the wobble plate but which is not located at the center between the two receiving portions. Rather, this point is shifted within a range of 5.degree. in the rotational direction along the edge of the wobble plate from the centrally located point. The resulting construction reduces the rotational force created at the point of connection of the two bevel gears and thus increases the durability of the rotation-preventing mechanism and reduces vibration and noise.
摘要:
A method of pipe line washing is described, in which raw pulp liquid is washed by clean water or washing liquid having a lower concentration than liquid chemicals in the raw pulp liquid by making use of all or a part of a pipe line.