摘要:
A wired circuit board assembly sheet has a plurality of wired circuit boards, distinguishing marks for distinguishing defectiveness of the wired circuit boards, and a supporting sheet for supporting the plurality of wired circuit boards and the distinguishing marks. Each of the distinguishing marks has an indication portion for indicating a specified one of the wired circuit boards.
摘要:
A method of disassembling a washing machine is a disassembling method for a washing machine including a reduction-gear unit (66) secured on the outside of a water tub (65) and a dehydration tub (12) disposed in the water tub (65), and the method includes a release step of applying force, along the axial direction of a rotary shaft (16), in the direction of separating the reduction-gear unit (66) and the dehydration tub (12) from each other to release connection between the reduction-gear unit (66) and the dehydration tub (12). This scheme can be employed to provide a method of disassembling a washing machine that can recover resin included in the washing machine at a high recovery ratio.
摘要:
A cassette for preparing an end face of an optical fiber includes a housing that defines a window, and a supply reel and a take up reel disposed within the housing. The cassette also has a preparatory tape, advancing between the supply reel and the take us reel, for preparing the end face of the optical fiber. In addition, the cassette includes means for directing the tape by the window defined by the housing such that the tape contacts and prepares the end face of the optical fiber.
摘要:
An inspection fixture and line is used to accurately determine the geometry and dimensional accuracy of a circular recuperator core. With the fixture and line inspection of a length, an inner diameter and an outer diameter of the circular recuperator core are completed. The method of using the fixture and the line further insures the concentricity of a donor inlet duct and a donor outlet duct.
摘要:
When any of facilities of a film producing and packaging system suffers a failure, a film processing controller shuts off the film producing and packaging system. The operator repairs a failing facility and manually discharges a length of an elongate film which may possibly be defective. After the failing facility is repaired, the film processing controller is restarted to operate the film producing and packaging system, which then automatically discharges a length of the elongate film corresponding to a preset number of sized films. It is possible to easily and quickly discard a portion of the elongate film which has been made defective by the facility failure.
摘要:
An inspection fixture and line is used to accurately determine the geometry and dimensional accuracy of a circular recuperator core. The fixture and line inspects a length, an inner diameter and an outer diameter. The fixture and the line further insures the concentricity of a donor inlet duct and a donor outlet duct.
摘要:
A method and apparatus relating to fabricating semiconductor die packages including a mounting substrate and dice attached thereto. The mounting substrate includes multiple die attach sites and a designator having substrate identification information. The die attach sites are evaluated and categorized as either good or defective die attach sites, wherein the evaluated information is saved in an electronic file as mapped information. A die attach apparatus attaches dice to the die attach sites in accord with the mapped information, wherein known good dice are attached to the good die attach sites and known defective dice are attached to the defective die attach sites. The assembly is then encapsulated in a transfer molding operation. Since each die attach site includes a die attached thereto, the structural integrity of the mounting substrate is maintained and there is greater volume control of encapsulation material in the transfer molding operation to prevent waste and shortage of the encapsulation material. The assembly may then be segregated into individual semiconductor die packages, in which the defective die packages having the defective dice and defective die attach sites are discarded in accord with the mapped information.
摘要:
A method and apparatus is provided for mounting any one of a plurality of types of connectors upon the end portion of a fiber optic cable. The automated fiber optic connectorization apparatus includes a memory device for storing data relating to a plurality of types of connectors. The automated fiber optic connectorization apparatus also includes a controller for receiving input from a system operator or other source that specifies the type of connector to be mounted upon the specified fiber optic cable, the polishing geometry, and the optical performance specifications. Based upon this input, the controller determines the components required to mount the specified type of connector upon the end portion of the fiber optic cable based upon the data stored by the memory device. The automated fiber optic connectorization apparatus also includes means for obtaining the necessary components and means for assembling these components upon the end portion of the fiber optic cable. Therefore, the automated fiber optic connectorization apparatus can automatically mount the specified type of connector upon the end portion of the fiber optic cable. The automated fiber optic connectorization apparatus can also include means for polishing the end face of the optical fiber and means for automatically inspecting the optical fiber after the end face of the optical fiber has been polished, but prior to mounting the connector upon the end portion of the optical fiber. The automated fiber optic connectorization apparatus can also test the optical performance of the connectorized fiber optic cable.
摘要:
A method and apparatus are provided for inspecting an end face of an optical fiber. The apparatus includes a memory device for storing images of acceptable end faces and unacceptable end faces, and an imaging system for obtaining an image of the end face of the optical fiber. Further, the apparatus includes a means, responsive to said imaging system, for comparing the image of the end fare of the optical fiber with the images of acceptable end faces and unacceptable end faces to automatically determine if the optical fiber is acceptable.
摘要:
When any of facilities of a film producing and packaging system suffers a failure, a film processing controller shuts off the film producing and packaging system. The operator repairs a failing facility and manually discharges a length of an elongate film which may possibly be defective. After the failing facility is repaired, the film processing controller is restarted to operate the film producing and packaging system, which then automatically discharges a length of the elongate film corresponding to a preset number of sized films. It is possible to easily and quickly discard a portion of the elongate film which has been made defective by the facility failure.