摘要:
An inkjet recording apparatus for providing a high-quality image wherein a recording medium is thoroughly sucked by a conveyance belt and is accurately conveyed, thereby saving much time and effort. A conveyance belt 7 for supporting and conveying a recording medium 4 is provided, and an electrostatic generator 10 is installed to generate electrostatic force for sucking the recording medium 4 and to supply electrostatic force to the conveyance belt 7, wherein the conveyance belt 7 is designed in such a way that at least the recording medium contact surface is adhesive.
摘要:
A swash plate (3, 18) included in a swash plate type compressor for compressing a refrigerant is made of an aluminum alloy as a base material. Sliding contact surfaces (3a, 18a) of the swash plate (3, 18) in sliding contact with shoes (7, 19) linking the swash plate (3, 18) to pistons (6, 17) are coated with a film of a solid lubricant containing at least one lubricating material selected from molybdenum disulfide, tungsten disulfide and graphite by a transfer method. Therefore, the performance of the film and the productivity thereof are improved.
摘要:
The lip-type seal comprises six members including the external annulus (20), the first seal member (30), the reinforcement member (40), the retention member (50), the second seal member (60) and the internal annulus (70). The first seal member (30) is made of elastomer and the second seal member (60) is made of synthetic resin. The reinforcement member (40) is formed as the insertion member in the first seal member (30) so that the reinforcement member (40) extends as far as the end of the hermetic space side of the first seal member (30) and the first seal member (30) exists on both sides of the reinforcement member (40). The reinforcement member (40) has flexibility to provide an appropriate tension which is generated by the deflection thereof, to the seal part (31a) when the inner pressure P in the hermetic space A becomes high, in a condition that the lip-type seal is attached to a compressor.
摘要:
A method of producing a piston for a compressor, including the steps of casting a molten material into a die to form a hollow cylindrical head portion of the piston that is open at one of opposite ends thereof and is closed at the other end thereof, such that an amount of gas included in the material of the head portion is not more than 5 cc per 100 g of the material, closing, with a closure member, the open end of the head portion, and welding the head portion and the closure member to each other by emitting, a plurality of times, a welding beam toward each of a multiplicity of spots on a welding line along which the head portion and the closure member contact each other.
摘要:
The compressor having pistons and a swash plate, the pistons including head portions reciprocatingly inserted in the cylinder bores and neck portions connected to the head portions. A piston rotation restricting structure includes a first rotation restricting member formed with the neck portion of each piston, and a second rotation restricting member provided in the housing. An inclined guide surface is formed in one end surface of the first rotation restricting member and inclined toward the outer peripheral surface for guiding lubricant from the crank chamber into a gap between the first and second rotation restricting members. The inclined guide surface is formed by a single flat surface or two flat surfaces, or in a recessed shape.
摘要:
A vehicle steering apparatus comprising a driver's hands free state detector detecting a driver's hands free state when returning of a steering wheel to its neutral position, for controlling a reaction force to be applied to the steering wheel a steering operating angle of the steering wheel or a returning angular speed of the steering wheel, on the basis of the detection signal issued from the driver's hands free state detector. The driver's hands free state detector detects a driver's hands free state on the basis of at least vehicle speed and steering torque.
摘要:
An image and method for determining the location of known pattern of data in a captured object image wherein a feature analysis is performed upon a representative plurality of pixel locations to determine a starting point, feature analysis is performed upon the pixel locations surrounding the starting point and the starting point is moved to another pixel location if provides a higher feature analysis value than the starting point; the process of performing feature analyses and moving the starting point continues until the starting point is moved a maximum feature analysis value; once the maximum feature analysis value is found, the object image data may be rotated incrementally with respect to the reference pattern data and the feature analysis/starting point selection process repeated for each iteration until an object image location and object angle of rotation is determined.
摘要:
A wire harness having of electrical wires, a first resin sheet and a second resin sheet. The first resin sheet includes a recess formed so as to extend along a predetermined "three-dimensional" wiring route of the electrical wires. In order to manufacture the wire harness, at first, the recess is formed in the first resin sheet. Then, the electrical wires are arranged in the recess. Next, the second resin sheet is arranged on the first resin sheet so as to cover the recess and air contained in a space defined between the first resin sheet and the second resin sheet is sucked to the outside. Finally, the first resin sheet and the second resin sheet are joined to each other. Owing to the provision of the three-dimensional recess, it is possible to realize the wire harness having a three-dimensional configuration which follows the path actual wiring route of the electrical wires, so that the ease of assembly can be improved.
摘要:
Method and apparatus for detection of oil mists in which oil mists in a noninflammable gas an formed into deposits by heat decomposition, an accumulated amount of the deposit is detected as a variation of electric resistance, and the amount of oil mists is detected from the electric resistance value. The apparatus includes a power source for energizing a heating member, a circuit for detection of an electric resistance between electrodes, and a display circuit for indicating an output of the detection circuit as an amount of oil mists.
摘要:
An oil mist detector comprising a heating unit capable of attaching oil mist in non-inflammable gas to itself to deposit the oil mist attached to itself by the exothermic reaction, a detecting means for detecting an amount of current leaking through the deposit to heat the heating unit and an indicating means for indicating the current detected by the detecting means as an amount of the oil mist.