摘要:
A step portion for mounting a row bar is provided at a table stepping down from the face of the table, and by lowering a pair of hooks crossing over the step portion in its width direction, a row bar held by the hooks is mounted on the step portion. While interposing the row bar mounted on the step portion between a pair of hooks and a side face of the step portion, the side in longitudinal direction of the row bar and the bottom face thereof are butted to the bottom face and the standing up side face of the step portion to position two axes of the row bar among XYZ directions, successively, positioning of the row bar in one remaining direction along longitudinal direction of the row bar mounted on the step portion is performed by moving the table in the one remaining axial direction.
摘要:
A step portion for mounting a row bar is provided at a table stepping down from the face of the table, and by lowering a pair of hooks crossing over the step portion in its width direction, a row bar held by the hooks is mounted on the step portion. While interposing the row bar mounted on the step portion between a pair of hooks and a side face of the step portion, the side in longitudinal direction of the row bar and the bottom face thereof are butted to the bottom face and the standing up side face of the step portion to position two axes of the row bar among XYZ directions, successively, positioning of the row bar in one remaining direction along longitudinal direction of the row bar mounted on the step portion is performed by moving the table in the one remaining axial direction.
摘要:
A step portion for mounting a row bar is provided at a table stepping down from the face of the table, and by lowering a pair of hooks crossing over the step portion in its width direction, a row bar held by the hooks is mounted on the step portion. While interposing the row bar mounted on the step portion between a pair of hooks and a side face of the step portion, the side in longitudinal direction of the row bar and the bottom face thereof are butted to the bottom face and the standing up side face of the step portion to position two axes of the row bar among XYZ directions, successively, positioning of the row bar in one remaining direction along longitudinal direction of the row bar mounted on the step portion is performed by moving the table in the one remaining axial direction.
摘要:
In the present invention, a step portion for mounting a row bar is provided at a table stepping down from the face of the table, and by lowering a pair of hooks acrossing over the step portion in its width direction, a row bar held by the hooks is mounted on the step portion. Further, while interposing the row bar mounted on the step portion between a pair of hooks and a side face of the step portion, the side in longitudinal direction of the row bar and the bottom face thereof are butted to the bottom face and the standing up side face of the step portion to position two axes of the row bar among XYZ directions, successively, positioning of the row bar in one remaining direction along longitudinal direction of the row bar mounted on the step portion is performed by moving the table in the one remaining axial direction.
摘要:
Applying an alternating current to a magnetic head as a sample generates an alternate-current magnetic field from the sample. A cantilever includes a probe that is made of a magnetic material or is coated with a magnetic material. The cantilever is displaced when it approaches the sample. Detecting the displacement of the cantilever detects distribution of the magnetic field from the sample. It is possible to fast measure distribution of the magnetic field generated from the sample when a frequency of the alternating current applied to the sample differs from a resonance frequency of the cantilever.
摘要:
Applying an alternating current to a magnetic head as a sample generates an alternate-current magnetic field from the sample. A cantilever includes a probe that is made of a magnetic material or is coated with a magnetic material. The cantilever is displaced when it approaches the sample. Detecting the displacement of the cantilever detects distribution of the magnetic field from the sample. It is possible to fast measure distribution of the magnetic field generated from the sample when a frequency of the alternating current applied to the sample differs from a resonance frequency of the cantilever.
摘要:
In the present invention, a coil generating DC magnetic field applied to a magnetic head is divided into two in that a first coil and a second coil, which are provided on a frame shape core. An distance of an air gap is shortened, a slider head is held on a table having a top end portion of thin thickness, while advancing and retreating the table in the direction perpendicular to the core, the head slider is inserted into the air gap from the lateral direction. Thereby, the distance of the air gap is reduced to about half of the conventional one and a reduction of inductance of the first coil and the second coil is realized.
摘要:
An abrasive tape is supplied to a tape head by a tape supply unit and taken up from the tape head by a tape take-up unit. The tape head presses the abrasive tape against a surface of an object under polish, which is rotated by a rotating unit. A tape head pressuring unit utilizes a voice coil motor, for example. Since the tape head pressuring unit generates a pressuring force for pressuring the tape head using the electromagnetic force, it is able to set a minute pressuring force by controlling a drive signal, and to obtain the fine adjustment of the pressuring force easily by controlling the electric signal. Therefore, it becomes possible to press the abrasive tape against the surface of the object under polish with a desired low pressure.
摘要:
A device for transporting a magnetic head, a device for inspecting a magnetic head, and a method for manufacturing a magnetic head are provided. The device for transporting a magnetic head is capable of freely changing a posture of a thin film magnetic head when transporting a row bar-shaped thin film magnetic head. The transporting device for transporting a slender rectangular plate-like, that is, row bar-shaped magnetic head, cut from a wafer is capable of performing vertical installation and horizontal installation. The transporting device for transporting a slender rectangular plate-like, i.e., row bar-shaped magnetic head, is capable of performing the vertical installation and horizontal installation, and changing the posture of the magnetic head from vertical installation into horizontal installation and from horizontal installation into vertical installation when transporting the magnetic head between processes. The transporting device is capable of performing a slantwise installation in a slantwise state between the vertical installation and the horizontal installation. Therefore, with respect to a vertically or horizontally installed tray when transporting the magnetic head between processes, the row bar-shaped thin film magnetic head can be transported easily.
摘要:
In a method of manufacturing this cantilever for the magnetic force microscope, a magnetic film is formed on a probe at a tip of the cantilever for the magnetic force microscope. When a non-magnetic rigid protective film is formed around the probe, the film is formed from the front of the probe of the cantilever for the magnetic force microscope at an angle (15° to 45°) and from the back of the probe of the cantilever for the magnetic force microscope in two directions each at an angle in a range of (15° to 30°).