Abstract: A drum-type washing machine including a casing having an inlet through which laundry is loaded and unloaded, a tub arrangeable in the casing so that while the tub is arranged in the casing, an inside of the tub is accessible through the inlet, the tub being able to store water, a drum arrangeable in the tub to rotate about an axis extending in forward and rearward directions while the laundry is loaded into the drum, a plurality of pipe connection portions, arrangeable on a side surface of the tub, to be connected to pipes, and an air-flow noise reduction mechanism, arrangeable in at least one pipe connection portion among the plurality of pipe connection portions, to control air-flow caused by rotation of the drum.

Abstract: A multistage centrifugal compressor capable of maintaining and improving efficiency while having a static flow path with a reduced outer diameter is provided. Each of return flow paths is provided with a plurality of return vanes disposed in a circular cascade form centered on a center line of a rotational shaft. Each of the return vanes is disposed as a leading vane (8A) and a trailing vane (8B). The trailing vanes are offset toward the pressure surface side of the leading vanes in a circumferential direction and provided so as to guide a flow from the pressure surface side of the leading vanes to negative pressure surfaces of the trailing vanes.

Abstract: In the centrifugal compressor, the return channel is provided between a hub-side wall surface and a shroud-side wall surface. The return channel includes a front set of vanes arranged in a circular array on the upstream side and a rear set of vanes arranged in a circular array on the downstream side. The front set of vanes and the rear set of vanes are both formed on the shroud-side wall surface. The front set of vanes is formed on an annular member that is formed separately from the rear set of vanes. The annular member is fitted to the return channel. According to the above, it is possible to improve the tangential velocity component removal ability of front and rear vanes provided in the return channel of a centrifugal compressor.

Abstract: A centrifugal compressor including: a diffuser in which a fluid flows in a centrifugal direction away from a rotary shaft; a return flow path which is provided downstream of the diffuser and in which fluid flowing in to a later-stage centrifugal impeller from the diffuser flows in a return direction back to the rotary shaft; a plurality of return vanes that are disposed in the shape of a circular vane centered on a centerline of the rotary shaft, and are installed in the return flow path; and a turning part, wherein an inlet blade angle (?) of an outlet guide vane provided to the downstream side, of the return vanes, is lying down more in the circumferential direction with respect to an inlet blade angle (?) of a inlet guide vane provided to the upstream side, of the return vanes (?<?).

Abstract: Detection column wires and detection row wires are configured of thin wires made of a conductive material having light reflectivity, such as a metal or alloy including silver and aluminum. A predetermined plural number of detection column wires are electrically connected to form a plurality of column-direction bundle wires. A predetermined plural number of detection row wires are electrically connected to form a plurality of row-direction bundle wires. A reflected-light distribution pattern is further provided. When viewed in a direction vertical to the surface of the touch screen, the reflected-light distribution pattern includes a curved portion, and the normal lines of the curved portion head for all directions.

Abstract: Detection column wires and detection row wires are configured of thin wires made of a conductive material having light reflectivity, such as a metal or alloy including silver and aluminum. A predetermined plural number of detection column wires are electrically connected to form a plurality of column-direction bundle wires. A predetermined plural number of detection row wires are electrically connected to form a plurality of row-direction bundle wires. A reflected-light distribution pattern is further provided. When viewed in a direction vertical to the surface of the touch screen, the reflected-light distribution pattern includes a curved portion, and the normal lines of the curved portion head for all directions.

Abstract: Detection column wires and detection row wires are configured of thin wires made of a conductive material having light reflectivity, such as a metal or alloy including silver and aluminum. A predetermined plural number of detection column wires are electrically connected to form a plurality of column-direction bundle wires. A predetermined plural number of detection row wires are electrically connected to form a plurality of row-direction bundle wires. A reflected-light distribution pattern is further provided. When viewed in a direction vertical to the surface of the touch screen, the reflected-light distribution pattern includes a curved portion, and the normal lines of the curved portion head for all directions.

Abstract: A touch screen according to a disclosed embodiment may have a small cross capacitance between row-direction wiring and column-direction wiring, and a large change of the cross capacitance when the touch screen is touched by an indication body. A row-direction wiring includes a first portion and a second portion having a smaller wiring width than a wiring width of the first portion. A wiring width of the column-direction wiring is smaller than a length in a row direction of the second portion. The row-direction and column-direction wiring intersect in the second portion, and gaps are formed between the row-direction and column-direction wiring in planar view in an intersection portion. The touch screen further includes floating wiring that fills the gaps in planar view, and the floating wiring is formed in the same layer as the row-direction wiring or the column-direction wiring, and is insulated from both wirings.

Abstract: A touch screen according to a disclosed embodiment may have a small cross capacitance between row-direction wiring and column-direction wiring, and a large change of the cross capacitance when the touch screen is touched by an indication body. A row-direction wiring includes a first portion and a second portion having a smaller wiring width than a wiring width of the first portion. A wiring width of the column-direction wiring is smaller than a length in a row direction of the second portion. The row-direction and column-direction wiring intersect in the second portion, and gaps are formed between the row-direction and column-direction wiring in planar view in an intersection portion. The touch screen further includes floating wiring that fills the gaps in planar view, and the floating wiring is formed in the same layer as the row-direction wiring or the column-direction wiring, and is insulated from both wirings.

Abstract: Detection column wires and detection row wires are configured of thin wires made of a conductive material having light reflectivity, such as a metal or alloy including silver and aluminum. A predetermined plural number of detection column wires are electrically connected to form a plurality of column-direction bundle wires. A predetermined plural number of detection row wires are electrically connected to form a plurality of row-direction bundle wires. A reflected-light distribution pattern is further provided. When viewed in a direction vertical to the surface of the touch screen, the reflected-light distribution pattern includes a curved portion, and the normal lines of the curved portion head for all directions.

Abstract: A detection column wiring includes a set of a first metal wiring having a zigzag pattern and a second metal wiring having a structure axisymmetric with the first metal wiring about a column direction. The first metal wiring includes first sloped portions obliquely sloped by an inclination angle of 45° with respect to the column direction, and first parallel portions parallel with the column direction and continuous with the first sloped portions; the first sloped portions and the first parallel portions being repeatedly placed in a zigzag shape along the column direction. Each detection row wiring has the same structure. A sloped portion of the first sloped portions of the first metal wiring is always orthogonally and spatially intersected, at its middle point, with a sloped portion of the second sloped portions of the third metal wiring at its middle point. Other portions have the same orthogonal relationship.

Abstract: A detection column wiring includes a set of a first metal wiring having a zigzag pattern and a second metal wiring having a structure axisymmetric with the first metal wiring about a column direction. The first metal wiring includes first sloped portions obliquely sloped by an inclination angle of 45° with respect to the column direction, and first parallel portions parallel with the column direction and continuous with the first sloped portions; the first sloped portions and the first parallel portions being repeatedly placed in a zigzag shape along the column direction. Each detection row wiring has the same structure. A sloped portion of the first sloped portions of the first metal wiring is always orthogonally and spatially intersected, at its middle point, with a sloped portion of the second sloped portions of the third metal wiring at its middle point. Other portions have the same orthogonal relationship.

Abstract: Each detection column wiring is constituted by a set of a first metal wiring having a zigzag pattern and a second metal wiring having a structure axisymmetric with the first metal wiring about a column direction as an axis, wherein the first metal wiring is constituted by first sloped portions which are obliquely sloped by an inclination angle of 45 degrees with respect to the column direction, and first parallel portions which are parallel with the column direction and are continuous with the first sloped portions, such that the first sloped portions and the first parallel portions are repeatedly placed in a zigzag shape along the column direction. Each detection row wiring also has the same structure. A sloped portion out of the first sloped portions of the first metal wiring is always orthogonally and spatially intersected, at its middle point, with a sloped portion out of the second sloped portions of the third metal wiring at its middle point.

Abstract: A disk drive. The disk drive includes a disk configured to store data, a slider configured to fly in proximity to the disk, and a magnetic-recording head on the slider configured to access the disk. The disk drive also includes a moving mechanism configured to support and to move the head-slider, an adjustment portion configured to adjust clearance between the magnetic-recording head and the disk, and a controller configured to control the adjustment portion to control the clearance. The controller is configured to perform clearance control in a first mode in an operation selected from the group consisting of reading user data and writing user data according to a change in fly height of the slider after a load operation, and subsequently is configured to perform clearance control in a second mode in an operation selected from the group consisting of reading user data and writing user data.

Abstract: The liquid crystal display device according to this invention includes a control structure provided at each of or one of a liquid crystal side of a first substrate and a liquid crystal side of a second substrate to control a tilt direction of a liquid crystal upon application of a voltage to a liquid crystal layer, a first domain where a liquid crystal tilts in one direction upon application of a voltage to a liquid crystal layer, and a second domain where a liquid crystal tilts in a direction different from the tilt direction of the liquid crystal in the first domain by substantially 180°. Herein, an angle formed by the tilt direction of the liquid crystal in the first domain and a horizontal direction of a screen in the liquid crystal display device falls within a range between 22° and 39° or a range between 51° and 68°.

Abstract: A disk drive. The disk drive includes a disk configured to store data, a slider configured to fly in proximity to the disk, and a magnetic-recording head on the slider configured to access the disk. The disk drive also includes a moving mechanism configured to support and to move the head-slider, an adjustment portion configured to adjust clearance between the magnetic-recording head and the disk, and a controller configured to control the adjustment portion to control the clearance. The controller is configured to perform clearance control in a first mode in an operation selected from the group consisting of reading user data and writing user data according to a change in fly height of the slider after a load operation, and subsequently is configured to perform clearance control in a second mode in an operation selected from the group consisting of reading user data and writing user data.

Abstract: Each detection column wiring is constituted by a set of a first metal wiring having a zigzag pattern and a second metal wiring having a structure axisymmetric with the first metal wiring about a column direction as an axis, wherein the first metal wiring is constituted by first sloped portions which are obliquely sloped by an inclination angle of 45 degrees with respect to the column direction, and first parallel portions which are parallel with the column direction and are continuous with the first sloped portions, such that the first sloped portions and the first parallel portions are repeatedly placed in a zigzag shape along the column direction. Each detection row wiring also has the same structure. A sloped portion out of the first sloped portions of the first metal wiring is always orthogonally and spatially intersected, at its middle point, with a sloped portion out of the second sloped portions of the third metal wiring at its middle point.

Abstract: The liquid crystal display device according to this invention includes a control structure provided at each of or one of a liquid crystal side of a first substrate and a liquid crystal side of a second substrate to control a tilt direction of a liquid crystal upon application of a voltage to a liquid crystal layer, a first domain where a liquid crystal tilts in one direction upon application of a voltage to a liquid crystal layer, and a second domain where a liquid crystal tilts in a direction different from the tilt direction of the liquid crystal in the first domain by substantially 180°. Herein, an angle formed by the tilt direction of the liquid crystal in the first domain and a horizontal direction of a screen in the liquid crystal display device falls within a range between 22° and 39° or a range between 51° and 68°.

Abstract: Light from a light source 10 is linearly polarized by a polarizer 11. Then it propagates via a half-mirror 12 almost parallel to the normal to a reflective liquid-crystal panel 13 and falls on the reflective liquid-crystal panel 13. The reflected light reflected by the reflective liquid-crystal panel 13 is received by a detector 15 via the half-mirror 12 and an analyzer 14. In this state, the reflective liquid-crystal panel 13 is rotated about an axis almost parallel to the normal to the reflective liquid-crystal panel 13 and an angle (extinction angle) at which the output signal of detector 15 reaches minimum is measured. Then, the gap of the reflective liquid-crystal panel 13 is detected based on the measured extinction angle.

Abstract: Spectacles comprising a frame and lenses that are mounted in this frame, wherein the frame comprises an engagement holding mechanism near its middle when viewed from the front, for holding the lenses by engaging a mating component provided to the lenses; and an attraction holding mechanism near the two ends when viewed from the front, for holding the lenses by magnetic force. As a result, the lenses can be securely held and easily attached to and removed from the frame, without compromising the aesthetic design of the spectacles.