摘要:
An electronic device such as a portable television receiver includes a main body having a display and a frame portion provided around the display. In addition, the portable television receiver further includes a frame panel detachable to the frame portion, and on the frame portion, there is provided a frame detecting unit for detecting a type of the frame panel attached to the frame portion, so that a display position of a screen image relating to the operation on the display, or a screen image for a function of display is changed in accordance with the detected result of the frame detecting unit.
摘要:
In an information transmitter (2) which is a portable personal information device, a system control circuit (26) analyzes information on vibration obtained from an acceleration sensor (22), information on temperature obtained from a temperature sensor (21), or external information such as user's personal information obtained from a communication section (24) and selects a light-emission pattern of LEDs (11 and 12), a vibration pattern of vibrators (30 and 31), and a sound generated by a sound-reproducing section (25).
摘要:
An outboard motor includes a housing unit that forms an outer wall exposed outside. An engine is disposed above the housing unit. The engine defines a water jacket. A water transfer system is arranged to introduce water from outside of the housing unit to deliver the water to the water jacket and to discharge the water to a location out of the housing unit. The water transfer system includes first and second water passages defined within the housing unit. The first water passage communicates with the water jacket. The second water passage does not communicate with the water jacket. The water transfer system delivers a portion of the water to the second water passage upstream of the water jacket. The second water passage extends next to the outer wall. The first water passage is spaced apart from the outer wall by the second water passage.
摘要:
A snowboard binding of the invention includes: a guide unit for properly guiding a tip portion of a left band while preventing the tip portion from entering a space of a buckle; an ankle strap fitting unit for optically fastening a ankle strap around a boot; an erroneous open preventing unit for preventing a lever of a forward inclination regulation mechanism from inadvertently releasing; a retaining unit for retaining the foot in a highback; and a binding discrimination unit.
摘要:
A vinyl alcohol polymer with a side chain being a hydroxyalkyl group having 2 to 20 carbon atoms is disclosed. Conventional water-soluble vinyl alcohol polymers gives, where they have a high interfacial activity, an aqueous solution with much-foaming and hence a problem when used for commercial purposes. On the other hand, the vinyl alcohol polymer of the present invention gives, where it is water-soluble, an aqueous solution with less-foaming in spite of its high interfacial activity, and hence an excellent industrial applicability. The vinyl alcohol polymer of the present invention is useful as thermoplastic resin and dispersion stabilizer. In addition, the vinyl alcohol polymer of the present invention is usable for various purposes, e.g. surfactants for various uses, paper coating agent, quality-improving agent for paper such as paper ingredients and pigment binders, adhesive for wood, paper, aluminum foil and inorganic materials, binder for nonwoven fabric, paint, warp sizing agent, fiber-processingagent, sizing agent for hydrophobic fibers such as polyester fiber, various films and sheets, bottles and fibers.
摘要:
A valve seat for an internal combustion engine provided with a base member, wherein said base member comprises; a matrix of iron-based alloy comprising (a) carbon in a range of 0.5-1.5 weight % based on weight of said base member, (b) at least one element selected from a group consisting of nickel, cobalt and molybdenum in a range of 2.0-20.0 weight % in total based on weight of said base member and (c) iron as a remainder; cobalt-based hard particles dispersed in said matrix in a range of 26-50 weight % based on weight of said base member.
摘要:
A process for treating a liquid crystal polymer film which includes the steps of: heating a film obtained by extrusion molding of a liquid crystal polymer, while contacting at least one surface of the film with a supporting body, to melt the polymer; cooling the melted polymer to form a solidified polymer layer; and separating the solidified polymer layer from the supporting body. The process readily provides liquid crystal polymer films having excellent resistance to intra-layer delamination and high tensile strength and elongation, as well as excellent resistance to abrasion, dimensional stability when heated, and resistance to folding.
摘要:
A process for treating a liquid crystal polymer film which includes the steps of: heating a film obtained by extrusion molding of a liquid crystal polymer, while contacting at least one surface of the film with a supporting body, to melt the polymer; cooling the melted polymer to form a solidified polymer layer; and separating the solidified polymer layer from the supporting body. The process readily provides liquid crystal polymer films having excellent resistance to intra-layer delamination and high tensile strength and elongation, as well as excellent resistance to abrasion, dimensional stability when heated, and resistance to folding.
摘要:
A driver circuit comprises a current mirror circuit including an output transistor, a load connected to a main electrode of the output transistor, and current supplying device for supplying a current to a control electrode of the output transistor. The output transistor controls a current flowing through the load.