Abstract: The invention provides a separation method for object and glue membrane, and it is characterized: an external force such as tearing apart is pre-applied for appropriately separating the glue membrane and the object, such that the binding ability between the object and the glue membrane is reduced, and a taking-and-placing head then sucks up the object; to achieve said objective, it can arrange a vacuum sucking-up seat that is moveable and has vacuum adsorption hole under the glue membrane, and the sucking force of the vacuum sucking-up seat may generate an external force such as tearing apart to the glue membrane, and the object is then sucked up by the taking-and-placing head; it is also possible to arrange a connection rod to lower down and lift up the taking-and-placing head simultaneously and, before the taking-and-placing head is lowered down to contact the object, it may bring along the connection rod to press down the glue membrane and generate an external force such as tearing apart to the glue membra

Abstract: The invention provides a separation method for object and glue membrane, and it is characterized: an external force such as tearing apart is pre-applied for appropriately separating the glue membrane and the object, such that the binding ability between the object and the glue membrane is reduced, and a taking-and-placing head then sucks up the object; to achieve said objective, it can arrange a vacuum sucking-up seat that is moveable and has vacuum adsorption hole under the glue membrane, and the sucking force of the vacuum sucking-up seat may generate an external force such as tearing apart to the glue membrane, and the object is then sucked up by the taking-and-placing head; it is also possible to arrange a connection rod to lower down and lift up the taking-and-placing head simultaneously and, before the taking-and-placing head is lowered down to contact the object, it may bring along the connection rod to press down the glue membrane and generate an external force such as tearing apart to the glue membra

Abstract: A duplex optical transceiver module comprises a body having a first open channel, a second open channel, and a sleeve. A normal line of the first open channel is vertical to that of the second open channel. The first open channel receives an optical transmitting module and the second open channel receives an optical receiving module. An optical fiber is coaxially arranged in a fiber connector in the body at an opposite end of the first open channel. A filter is obliquely arranged at an intersect section of the first open channel and the second open channel. One side of the fiber facing to the optical transmitting module is coated with material which transmits light from the optical transmitting module. Another side of the filter facing the optical receiving module is coated with material which totally reflects light from the optical fiber.

Abstract: An optical fiber connector includes a first elongated portion with a first conical head and a first through hole. A second elongated portion has a second through hole defined to correspond to and communicate with the first through hole of the first elongated portion after the first distal end of the second elongated portion is received in the first elongated portion and a second conical head. Two hollow retaining elements respectively have a tapered through hole to correspond to the first and second conical head so that after the first conical head and the second conical head are respectively in a corresponding one of the two retaining elements, a diameter of the first through hole and a diameter of the second through hole are reduced so that a filament of an optical fiber is able to be securely retained inside the first and second through holes.

Abstract: A head casing assembly of an optical fiber transmission cable has a post-shape member axially disposed inside the head casing; the post-shape member is made of a plastic composite material; being easy for processing, the plastic composite material enables the post-shape member to have extremely high precision. The post-shape member and an optical fiber core wire are glued; after the glue hardens, a piece of regular grind paper is used to grind the post-shape member and the optical fiber core wire so as to lower the processing time and cost as well as enhance the economical effect and ensure the effective transmission of optical signals.

Abstract: Connector connectable to coaxial cable without using tool is disclosed. The connector comprises an outer sleeve including a front inward rim and a staged bore; an inner sleeve including a front flange and a front inward rim; a nut; a cylindrical coupling sleeved on the outer sleeve; and a resilient gripping ring. A rear inward rim of the nut is fitted between the outer sleeve and the flange and is sleeved on the inner sleeve. The rim of the outer sleeve is sleeved on the inner sleeve. The ring is sandwiched between a rear inward rim of the coupling and the inner sleeve. The cable is inserted into the coupling and the ring for fitting the outer insulator in the inner sleeve. The insertion is stopped as the outer insulator of the cable contacts the rim of the inner sleeve. The cable is fastened in the connector by the ring.

Abstract: Connector connectable to a coaxial cable is disclosed. The connector includes outer and inner sleeves, a cylindrical coupling fitted on the outer sleeve, the coupling including a rear inward flange, and a flexible sealing ring surrounded by the coupling, the ring including a flared front end, a flared rear end urged against the flange, and a narrow intermediate section. Inserting the cable into the coupling will fit an outer insulator of the cable in the inner sleeve to electrically couple the cable and the connector together with an outer conductor and a shield of the cable disposed inside the outer sleeve. Pushing the coupling will compress the ring to urge against the front end of the ring against the rear end of the outer sleeve and recess the intermediate section to fasten on the shield. This can prohibit moisture from entering thereinto, thereby preventing internal conductive members from being rusted.

Abstract: A computer system with the capability to play music CDs while in power-saving mode without the consumption of power by system elements not used by the music-playing operation. The system comprises a CD-ROM, a real-time clock device, a voice processor, a display device, and a power control device. In power-saving mode, the invention supplies power to only the CD-ROM, the voice processor, any loudspeakers present, and the power control device. The invention conserves system power by allowing users to play music CDs while the system remains in power-saving mode.

Abstract: The invention provides a separation method for object and glue membrane, and it is characterized: an external force such as tearing apart is pre-applied for appropriately separating the glue membrane and the object, such that the binding ability between the object and the glue membrane is reduced, and a taking-and-placing head then sucks up the object; to achieve said objective, it can arrange a vacuum sucking-up seat that is moveable and has vacuum adsorption hole under the glue membrane, and the sucking force of the vacuum sucking-up seat may generate an external force such as tearing apart to the glue membrane, and the object is then sucked up by the taking-and-placing head; it is also possible to arrange a connection rod to lower down and lift up the taking-and-placing head simultaneously and, before the taking-and-placing head is lowered down to contact the object, it may bring along the connection rod to press down the glue membrane and generate an external force such as tearing apart to the glue membra

Abstract: A method for manufacturing a seamless wheel rim includes the steps: firstly, to deeply draw a pre-cut circular aluminum alloy plate into a cup-shaped embryo body, punch out the bottom surface thereof to form a hollow cylinder, then put it into an expanding-pressing female die with an expanding die cavity at both ends thereof respectively, and finally press and expand the both ends of the embryo body by two sets of expanding-pressing male dies to form a seamless aluminum wheel rim in sequence.

Abstract: A glue-less head casing assembly of an optical fiber transmission cable capable of connecting with an optical fiber conductor wire includes a head casing main body and a head socket. A lashing ring is coaxially disposed at a front end of the head casing main body thereby tightly connecting the front end area with an optical fiber core wire of the optical fiber conductor wire; the diameter of a distal end portion of the head socket is reduced by a squeezing tool. The distal end portion with reduced diameter tightly connects with a buffering layer of the optical fiber wire so as to stabilize the transmission of optical signals.

Abstract: A head casing assembly of an optical fiber transmission cable has a post-shape member axially disposed inside the head casing; the post-shape member is made of a plastic composite material; being easy for processing, the plastic composite material enables the post-shape member to have extremely high precision. The post-shape member and an optical fiber core wire are glued; after the glue hardens, a piece of regular grind paper is used to grind the post-shape member and the optical fiber core wire so as to lower the processing time and cost as well as enhance the economical effect and ensure the effective transmission of optical signals.

Abstract: The present invention provides a catalytic converter for treating internal combustion engine exhaust comprising a substrate, fumed metal oxide aggregates adhered to the substrate, wherein no non-fumed metal oxide is present in the intra-aggregate voids, and at least one catalyst adhered to the fumed metal oxide aggregates. The present invention also provides a method of preparing such a catalytic converter, as well as a method of treating the exhaust of an internal combustion engine comprising contacting the exhaust of an internal combustion engine with a catalytic converter of the present invention.

Abstract: An optical transceiver module comprises an upper casing, a lower casing, a circuit board element in the interior of the lower casing, and an optical receiving connector and an optical transmitting connector internal the circuit board element. The upper and lower casing is combined with respective isolating elements. Thereby, the optical transceiver module is isolated from electromagnetic interference.

Abstract: A computer system with the capability to play music CDs while in power-saving mode without the consumption of power by system elements not used by the music-playing operation. The system comprises a CD-ROM, a real-time clock device, a voice processor, a display device, and a power control device. In power-saving mode, the invention supplies power to only the CD-ROM, the voice processor, any loudspeakers present, and the power control device. The invention conserves system power by allowing users to play music CDs while the system remains in power-saving mode.

Abstract: An optical transceiver module includes a body and an optical transceiver unit. The body includes a seat, a mini head cover coaxially arranged within the seat, and a tubular sleeve coaxially engaged to the seat. The optical transceiver unit includes a retaining seat, a light receiving or emitting module coaxially arranged within the retaining seat. The focus of the optical transceiver module is calibrated by proprietarily tools and then is welded with the body by laser welding. The components of the optical transceiver module are very simple. The cost can be reduced. The error is smaller and precision is high. The volume is small and thus the optical transceiver module can be used in different module.

Abstract: A detecting device for correct endotracheal intubation includes a tube to be engaged into a trachea of a patient, a signal emitting device for engaging into the trachea of the patient and for emitting a signal, and a sensor for sensing the signal from the signal emitting device to detect the correct engagement of the tube in the trachea of the patient. The signal emitting device may be attached to the tube for engaging into the trachea together with the tube. A control device may treat the signal and may indicate the correct engagement of the tube in the trachea.

Abstract: A slurry for use in chemical-mechanical polishing of a metal layer comprising high purity fine metal oxide particles uniformly dispersed in a stable aqueous medium.

Abstract: Ceramic oxide powders and a method for their preparation. Ceramic oxide powders are obtained using a flame process whereby two or more precursors of ceramic oxides are introduced into a counterflow diffusion flame burner wherein said precursors are converted into ceramic oxide powders. The morphology, particle size, and crystalline form of the ceramic oxide powders are determined by process conditions.