Abstract: A rack has a first shelf and a second shelf disposed upwardly of said first shelf, and a display unit is placed on the first shelf and disposed between the first shelf and the second shelf. The display unit is fixed to the second shelf by a display unit fixture. The display unit fixture has a display unit fixing member fixed to said display unit, i.e., a first fixing member, and a second fixing member having a magnet which can be attracted to a lower surface of the second shelf. The second fixing member can removably be fixed selectively to a desired position on the lower surface of said second shelf. The first fixing member and said second fixing member are connected by shafts to respective opposite ends of a connector for rotation about the shafts and are also rotatable with respect to the connector within a plane or planes perpendicular to the display screen of the display unit and a horizontal plane.

Abstract: The present invention provides a glass substrate having a minute texture being provided on the surface and having good acid durability with high protrusion forming efficiency. According to the present invention, unevenness is formed on the surface by pressing a predetermined area of the surface of the glass substrate containing at least one oxide selected from the group consisting of SiO2, B2O3, P2O5, GeO2, As2O5, ZrO2, TiO2, SnO2, A2O3, MgO, and BeO and having a composition wherein the content of this at least one oxide is above 90 mol %, and subsequently by etching an area including this predetermined area. In the composition of this glass substrate, the ratio of oxides of network formers or intermediates is high, so that the glass substrate becomes easy to be compressed. This enables to obtain high protrusion forming efficiency even when selective leaching of a component easily leached into etchant is not employed, thereby satisfying acid durability as well.

Abstract: The invention provides a housing for an electronic apparatus whose components can be worked through a reduced number of steps without deteriorating the shielding performance against electromagnetic waves. The housing for an electronic apparatus includes a plurality of metal plates including a first metal plate and a second metal plate and each having a coated face coated over an overall area thereof and a non-coated face. The metal plates are assembled to form the housing such that the coated faces thereof are exposed as outer faces to the outside of the housing. The first metal plate is bent back at a portion thereof such that the non-coated face thereof is exposed to the outside to form a contact portion on a side edge of the first metal plate. The first metal plate is coupled to the second metal plate with the non-coated face of the contact portion thereof held in contact with the non-coated face of the second metal plate to establish electric connection between the first and second metal plates.

Abstract: A housing of an electronic apparatus includes a first housing section having a box shape and an opening on a plane, and a second housing section which closes the opening. The first and second housing sections are made of plate members with a coated surface and a non-coated surface, and the coated surface is used for an outer surface and the non-coated surface is used for an inner surface. The first housing section includes a vertical side wall, and a horizontal contact section extending from a top edge of the vertical side wall in a horizontal direction and having a folded section formed by folding a portion of the horizontal contact section to form the non-coated surface as a part of an upper surface of the horizontal contact section. The horizontal contact section includes a plurality of contact portions which are contact with the inner surface of the second housing section for shielding electromagnetic wave.

Abstract: A processing method for glass substrate of the present invention includes: applying heat and external force to a glass substrate and then cooling it down to thereby form a compression stressed part having a different etching rate from that of other parts with respect to an etching reagent to be used, on the surface of the glass substrate and in the vicinity thereof, and performing chemical etching using the etching reagent on the glass substrate having the compression stressed part formed thereon, so as to form a relief on the surface of the glass substrate.

Abstract: The present invention improves a method of forming a surface unevenness using a difference in etching rates, and relaxes limitations on substrates in this method. In a method of the present invention, an uneven surface is formed by a method including applying pressure to a predetermined region in a surface of a thin film formed on a substrate, and etching a region including at least a portion of the predetermined region and at least a portion of the reminder of the surface that excludes the predetermined region. An etching rate difference within the thin film increases freedom in selecting a substrate material.

Abstract: Disclosed is a transmission power control method in a wireless communication system in which power allocated to a pilot signal can be varied to at least a first power and a second power. The method includes the steps of measuring reception quality using power of a receive pilot signal and power of an interference signal thereof when reception quality is measured with regard to whichever of the larger of the first power and second power is allocated; measuring reception quality using the power of the receive pilot signal and overall reception power when reception quality is measured with regard to whichever of the smaller of the first power and second power is allocated; and sending a transmission power control signal to a transmitting side in such a manner that the measured reception quality will agree with a target reception quality.

Abstract: A housing of an electronic apparatus includes a first housing section having a box shape and an opening on a plane, and a second housing section which closes the opening. The first and second housing sections are made of plate members with a coated surface and a non-coated surface, and the coated surface is used for an outer surface and the non-coated surface is used for an inner surface. The first housing section includes a vertical side wall, and a horizontal contact section extending from a top edge of the vertical side wall in a horizontal direction and having a folded section formed by folding a portion of the horizontal contact section to form the non-coated surface as a part of an upper surface of the horizontal contact section. The horizontal contact section includes a plurality of contact portions which are contact with the inner surface of the second housing section for shielding electromagnetic wave.

Abstract: A memory device redundant repair analysis method, recording medium and apparatus allowing a redundant repair analysis method for a memory device with a plurality of redundant repair analysis rules. It is possible to provide a memory device redundant repair analysis method, recording medium and apparatus that allow a redundant repair analysis method for a memory device with a plurality of redundant repair analysis rules by carrying out processing of finally merging a plurality of repair codes corresponding to respective rules obtained by applying a plurality of redundant repair analysis rules into one code.

Abstract: A rack has a first shelf and a second shelf disposed upwardly of said first shelf, and a display unit is placed on the first shelf and disposed between the first shelf and the second shelf. The display unit is fixed to the second shelf by a display unit fixture. The display unit fixture has a display unit fixing member fixed to said display unit, i.e., a first fixing member, and a second fixing member having a magnet which can be attracted to a lower surface of the second shelf. The second fixing member can removably be fixed selectively to a desired position on the lower surface of said second shelf. The first fixing member and said second fixing member are connected by shafts to respective opposite ends of a connector for rotation about the shafts and are also rotatable with respect to the connector within a plane or planes perpendicular to the display screen of the display unit and a horizontal plane.

Abstract: The invention provides a housing for an electronic apparatus whose components can be worked through a reduced number of steps without deteriorating the shielding performance against electromagnetic waves. The housing for an electronic apparatus includes a plurality of metal plates including a first metal plate and a second metal plate and each having a coated face coated over an overall area thereof and a non-coated face. The metal plates are assembled to form the housing such that the coated faces thereof are exposed as outer faces to the outside of the housing. The first metal plate is bent back at a portion thereof such that the non-coated face thereof is exposed to the outside to form a contact portion on a side edge of the first metal plate. The first metal plate is coupled to the second metal plate with the non-coated face of the contact portion thereof held in contact with the non-coated face of the second metal plate to establish electric connection between the first and second metal plates.

Abstract: A memory device redundant repair analysis method, recording medium and apparatus allowing a redundant repair analysis method for a memory device with a plurality of redundant repair analysis rules. It is possible to provide a memory device redundant repair analysis method, recording medium and apparatus that allow a redundant repair analysis method for a memory device with a plurality of redundant repair analysis rules by carrying out processing of finally merging a plurality of repair codes corresponding to respective rules obtained by applying a plurality of redundant repair analysis rules into one code.

Abstract: A fixed first sleeve and a movable second sleeve are arranged in a center through hole of a main spindle. Balls at the rear end of the second sleeve engage a recessed slope of the first sleeve and a recessed slope of a draw bar, thereby amplifying the urging force of a spring for urging the draw bar upward. Balls at the distal end of the second sleeve hold and pull in the head of the pull stud with the amplified force. The pull stud has an axial through hole and a hole that connects with the through hole and opens sideways. Compressed air passes through these holes, thereby cleaning the respective taper surfaces and end faces of the main spindle and a tool shank. Switching means is used to close the hole that opens sideways, whereby a cutting fluid is allowed to flow through the axial through hole only.

Abstract: A telescopic cover, provided for a machine tool, which comprises a first member slidable between first and second positions along an axis and having first and second ends provided toward the first and second positions respectively, a second member provided beneath the first member stationary along the axis, and a feeding mechanism for moving the first member along the axis, the feeding mechanism being provided in a space beneath a horizontal plane substantially coincide with the top face of the second member. The telescopic cover comprises a pair of telescopic cover assemblies which are provided over the feeding mechanism so as to retract and extend along an axis when the first member moves along the axis. The pair of telescopic cover assemblies comprises a pair of first cover members attached to the first and second ends of the fist member to move with the first member, a pair of second cover members provided for the respective first cover members.

Abstract: An automobile onboard television system by which a normal television picture is displayed only when the automobile is stopped, as a safety feature. An image display condition of the television is switched over in response to an image display switching signal from a microcomputer. Information as to setting of the automobile parking brake, information about the accessory input in the automobile, and information indicating a time-out of a timer circuit are supplied to the microcomputer. The microcomputer determines the logical product of this information, to supply an image display switching signal for displaying a normal picture on the television only when particular logical products are output. The driver is therefore kept from watching the television while driving, and hence from driving carelessly.

Abstract: A compound machine tool has a base 10 with a spindle head 16 for machining mounted thereupon, on column 12. Condenser head 18 is mounted on base 10 through second column 14, for laser beam processing. A rotatable workpiece fitting table 20 is also mounted on column 14. Spindle head 16 shifts in a rectangular three-axis coordinate system on base 10, and carries out a machining process. Condenser head 18 also shifts in a rectangular three-axis coordinate system on base 10, and carries out a laser beam process. Work piece fitting table 20 is secured to horizontal shaft 40 supported on second column 14, and is rotated by a rotation drive motor 42. Workpiece fitting table 20 includes workpiece pallets 44 on the circumferential surfaces extending parallel to horizontal shaft 40, and workpieces are fixed to workpiece pallets 44. The compound machine tool carries out rational and optimum processes on a workpiece in accordance with predetermined rules.

Abstract: An automatic tool changer for a machine tool comprises a first cam (C.sub.S) for swinging a turret (38) by cooperation with a first cam roller (21) mounted on a back face of the turret (38); a second cam (C.sub.L) for raising and lowering the turret (38) with respect to the spindle head in a direction along a central axis of the spindle of the machine tool; and a link (6, 8, 14, 16) having a second cam roller (22) cooperating with the second cam (C.sub.L), the link raising or lowering the turret (38) with respect to the spindle when the turret (38) is swung by the cooperation between the first cam (C.sub.S) and the first cam roller (21) in order to reduce the shock generated at the spindle and the turret (38) at the tool change.

Abstract: A telescopic cover apparatus, which is mounted on a machine tool, includes a telescopic cover, including first to seventh cover members slidably fitted with one another, and a pantogragh drive mechanism including first to sixth parallelogrammatic link mechanisms continuously arranged in the cover extension/contraction direction. Each link mechanism includes first to fourth link members and first to fourth joints for pivotally coupling the link ends to one another.