摘要:
A connector for connecting a battery terminal to an electrical cable of an automotive vehicle, comprising: a gripping portion formed of elastically deformable material in the shape of a cylindrical or part-conical shell which has a slot formed axially thereof; two extensions from this gripping portion, each extending outwardly from one side of the slot, and extending generally in the same direction, approximately parallel to one another, and to one of which the cable is coupled; and a means for biasing these two extensions towards one another; with the particular feature that the inner surface of the gripping portion is formed with a plurality of high portions and low portions on it, so that, when it is brought around a battery terminal post and closely contacted thereto by the extensions being biased towards one another by the biasing means and deforming the gripping portion so that its inner surface is constricted, the contact area between the gripping portion and the battery terminal is substantially less than the total area of the inner surface of the gripping portion, and is interrupted by non-contacting portions of the said area. In particular embodiments, this inner surface of the gripping portion can be formed with troughs or with raised ribs, and these can either be axial along the inner surface, or can extend around its circumferential direction. Alternatively, this inner surface can be formed with either a raised or a depressed criss-cross diagonal pattern thereon. Further, a projection from one of the extensions may be provided as projecting towards the other extension, in order to prevent these extensions approaching one another closer than a certain fixed distance.
摘要:
A waterproof terminal pin holding block comprising a housing having a chamber which is closed at one end by a partition wall and open at the other end, the partition wall being formed with at least one opening; a plug member of resilient elastomeric material sealingly disposed in the chamber and having a through hole which is aligned with the opening of the partition wall upon final fitting of the plug member in the housing; a contact pin sealingly disposed in the through hole of the plug member in a manner that at least one section of the contact pin is placed in the opening; and locking means for locking the plug member and the housing together.
摘要:
A method of producing a Pb-free copper-alloy sliding material containing 1.0 to 15.0% of Sn, 0.5 to 15.0% of Bi and 0.05 to 5.0% of Ag, and Ag and Bi from an Ag—Bi eutectic. If necessary, at least one of 0.1 to 5.0% of Ni, 0.02 to 0.2% P, 0.5 to 30.0% of Zn, and 1.0 to 10.0 mass % of at least one of a group consisting of Fe3P, Fe2P, FeB, NiB and AlN may be added.
摘要:
A semiconductor wafer having a surface with a thin film formed thereon is transported into a chamber and held by a holder. After an atmosphere provided in the chamber is replaced, flashes of light are directed from flash lamps in a light irradiation part toward the semiconductor wafer to perform a baking process on the thin film. The irradiation of the semiconductor wafer with light from halogen lamps in the light irradiation part also starts at the same time as the irradiation thereof with the flashes of light. The flashes of light emitted for an extremely short period of time and having a high intensity allow the surface temperature of the thin film to rise momentarily. This prevents the occurrence of abnormal grain growth resulting from prolonged baking in the film.
摘要:
A semiconductor wafer, on the surface of which a silicon dioxide base material and an amorphous silicon thin film are formed in this order, is carried into a chamber. An insulated gate bipolar transistor (IGBT) is connected with a power supply circuit to a flash lamp, and the IGBT makes an energization period to the flash lamp to be 0.01 millisecond or more and 1 millisecond or less, consequently making a flash light irradiation time to be 0.01 millisecond or more and 1 millisecond or less. Since a flash heat treatment is performed with a remarkably short flash light irradiation time, the excessive heating of the thin film of amorphous silicon is suppressed and harmful influence such as the exfoliation of the film is prevented.
摘要:
A film of silicon dioxide is formed on the silicon-germanium layer, and a high dielectric constant film is further formed on the film of silicon dioxide. First irradiation from a flash lamp is performed on the semiconductor wafer to increase the temperature of a front surface of the semiconductor wafer from a preheating temperature to a target temperature for a time period in the range of 3 milliseconds to 1 second. Subsequently, second irradiation from the flash lamp is performed to maintain the temperature of the front surface of the semiconductor wafer within a ±25° C. range around the target temperature for a time period in the range of 3 milliseconds to 1 second. This promotes the crystallization of the high dielectric constant film while suppressing the alleviation of distortion in the silicon-germanium layer.
摘要:
An ink composition for ink jet providing excellent in the curability based on ultraviolet irradiation in the presence of water or a solvent, the ejection stability with respect to the factors such as dot loss or flight deflection, and the storage stability of ink. Also provided herein is an ink composition for ink jet including: a pigment; a water-soluble organic solvent; a surfactant; at least either of a urethane (meth)acrylate being represented by the following general formula (1) and having a weight average molecular weight of 1,000 to 10,000 and a cross-linked urethane (meth)acrylate having a constitutional unit including the urethane (meth)acrylate; a compound having a radical polymerizable group(s); a photoradical polymerization initiator; and water: A1-O—(CONH—B1—NHCOO—C1—O)n—CONH—B1—NH—COO-D1 (1) where each of A1, B1, C1, D1, and n in formula (1) are described herein.
摘要:
A semiconductor wafer in which a carbon thin film is formed on a surface of a silicon substrate implanted with impurities is irradiated with flash light emitted from flash lamps. Absorbing the flash light causes the temperature of the carbon thin film to increase. The surface temperature of the silicon substrate implanted with impurities is therefore increased to be higher than that in a case where no thin film is formed, and the sheet resistance value can be thereby decreased. When the semiconductor wafer with the carbon thin film formed thereon is irradiated with flash light in high concentration oxygen atmosphere, since the carbon of the thin film is oxidized to be vaporized, removal of the thin film is performed concurrently with flash heating.
摘要:
An image forming apparatus includes a sheet feeding device (1). The sheet feeding device (1) includes a sheet feeding cassette (2), a push-up member (4), a drive shaft (5), and a rotation detecting device (6). The rotation detecting device (6) includes an output gear connected to the drive shaft (5). The output gear includes a gear main body provided with a gear tooth on its outer edge; and an electrode holding member that is attached to the gear main body. The electrode holding member is rotatably provided in the case (9) and a rotating electrode is attached to the electrode holding member. The electrode holding member is formed of at least one thermoplastic resin selected from the group consisting of POM, PA, PBT, PP, PE, ABS resin, PS, PPE, PC, and PMMA. The gear main body is formed of a material whose strength is higher than thermoplastic resin of which the electrode holding member is formed.
摘要:
The invention is directed to a recording medium storage container such as a paper supply cassette and an image forming apparatus such as a copying machine. The paper supply cassette includes an interconnection mechanism for interconnecting a tray and a handle. The interconnection mechanism includes a connection portion having cylindrical protrusions, a connection portion having cylindrical protrusions, and a plurality of locking portions. The connection portions are connected from a upward and downward direction that is different from a direction for drawing the tray from the copying machine, or a direction for inserting the tray into the copying machine.