Abstract:
A first joint member connects the surface of a support body to a first end surface of a head slider. A second joint member connects the surface of the support body to a second end surface of the head slider. The first and second end surfaces respectively stand upright from the surface of the support body at opposite ends of the head slider. The centroid of a first joint surface established between the first joint member and the first end surface is located in a range between the front surface of the head slider and the neutral plane. The neutral plane is established when the head slider is deformed to convex or concave the front surface. When temperature changes, the bending deformation of the medium-opposed surface is reduced. This results in prevention of a change in the flying height of the head slider.
Abstract:
The present invention provides a method for oxidizing a hydrocarbon, an alcohol or an aldehyde, which comprises: oxidizing a hydrocarbon, an alcohol or an aldehyde to an alcohol, an aldehyde, a carboxylic acid or a carboxylate ester corresponding thereto, in a liquid phase having: a region in which oxygen is substantially present; and a region in which oxygen is substantially absent, in the presence of a catalyst containing a palladium, wherein the region in which oxygen is substantially absent is 0.1 to 10% by volume with respect to a total of the region in which oxygen is substantially present and the region in which oxygen is substantially absent.
Abstract:
A micro-electro mechanical system (MEMS) switch includes a fixed electrode formed on a substrate, and a movable electric resistor formed on the substrate, the movable electric resistor serving as an electric resistor that divides an electric potential where the MEMS switch is set to a conduction state.
Abstract:
A hinge plate is bonded to a base plate and a load beam in a head suspension assembly. The load beam includes a wide section and a narrow section extending forward from the front end of the wide section. The head suspension assembly allows the load beam to have a narrower width based on the narrow section. The load beam is thus allowed to enjoy a reduced weight. The mass is reduced at a position distanced from the centerline of the load beam. This results in a reduction in the inertial force around the centerline in the load beam. The inventors have demonstrated that the resonance frequency of the first torsion mode is allowed to fall in a higher frequency range. The resonance of the head suspension assembly can be reduced.
Abstract:
To provide pharmaceutical compositions for suppressing β-amyloid production on the basis of the cyclin-dependent kinase inhibitory activity. When a substance having a cyclin-dependent kinase inhibitory activity was allowed to contact with nerve cells, the β-amyloid production was suppressed.
Abstract:
A plate member is made of a metal material lighter than stainless steel in a suspension for a head slider. This leads to a reduction in the weight of the suspension. The natural frequency of the suspension is thus raised. Moreover, the viscoelastic member is interposed between the front surface of the plate member and the back surface of the flexure. This structure allows either the plate member or the flexure to act as a base and the other to act as a constraining member. In other words, the plate member, the flexure and the viscoelastic member in combination act as a so-called vibration damper including constraining layers. The viscoelastic member serves to further suppress vibration of the plate member and the flexure.
Abstract:
A circuit size of a multiplexing apparatus is reduced. In terminal interface units 21a to 23a, data from a terminal is received by each of terminal-side line interface sub-unit 211, and then celluralized by a cell assembly/disassembly sub-unit 28a. The cell is transmitted directly to a priority control unit 242a. In the priority control unit 242a, the cell received from each of the terminal interface units 21a to 23a is stored in each of priority control buffers 243a, and then sent to an ATM network interface unit 24a in the order of priorities sequentially. The cell is synchronized with a line of an ATM network 1a by a network synchronizing sub-unit 241a, and transmitted to the line of the ATM network 1a. With this constitution, an internal bus is unnecessary.
Abstract:
A high-frequency module is provided that includes a reception portion that processes a reception signal received by a reception antenna, and a transmission portion that processes a transmission signal to be supplied to a transmission antenna. The reception portion includes a demultiplexer circuit that divides a reception signal received at the reception antenna to two reception lines having different frequency bands from each other. The transmission portion includes power amplifier circuits and a demultiplexer circuit. The high-frequency module is configured so that the demultiplexer circuit and the like included in the reception portion, as well as the power amplifier circuits and the demultiplexer circuit included in the transmission portion, are provided inside a multi-layer substrate.
Abstract:
A modular jack (41) in which a modular plug (75) is plugged, comprises a housing body (42) including a cavity (52) at a front side thereof in which the modular plug (75) is plugged and a rear wall (56) having openings (57 and 58) and fixed portions (59 and 60), and a plurality of terminals (43-50) fixed to the fixed portions (59 and 60) and extend to the cavity (52) in a form of cantilevered beams supported by the fixed portions (59 and 60).
Abstract:
A suspension has an extending end and the other end. A head IC chip mounting portion is provided between the extending end and the other end of the suspension. A head slider is loaded on a first surface of the suspension at a position on the side of the extending end with respect to the head IC chip mounting portion, the head slider integrally including a head. A head IC chip is mounted at the head IC chip mounting portion of the suspension. First wiring patterns extend along the suspension between a portion of the suspension, at which portion the head slider is loaded, and the head IC chip mounting portion. Second wiring patterns extend along the suspension between the head IC chip mounting portion and the other end of the suspension. The head IC chip is mounted at the head IC chip mounting portion in a condition in which a certain portion of the head IC chip is positioned on the side of a second surface of the suspension, which second surface is opposite to the first surface.