Abstract: A wire harness including: an electric wire including a core wire and an insulating cover that covers the core wire; and a tube that surrounds the electric wire, wherein: the electric wire further includes a covered portion in which the core wire is covered by the insulating cover, and an exposed portion in which the core wire is exposed from the insulating cover, the exposed portion includes a bend that is bent so as to protrude in a direction orthogonal to a length direction of the core wire, and the bend is provided outside of the tube.

Abstract: A wire harness including: an electric wire; and a tube that surrounds the electric wire, wherein: the electric wire includes: a first electric wire portion including a core wire and an insulating cover that covers the core wire, and a second electric wire portion connected to a lengthwise end of the core wire, the second electric wire portion includes a flexible portion having a higher flexibility than the first electric wire portion, the flexible portion includes a bend that is bent so as to protrude in a direction orthogonal to a length direction of the second electric wire portion, and the bend is provided outside of the tube.

Abstract: A connection component including: a main body to be attached to a case; and an annular ring that is elastic and into which the main body is inserted, wherein the annular ring deforms between a first thickness at which the annular ring is in contact with the main body and is not in contact with the case when a compressive force that acts in an insertion direction into the case does not occur, and a second thickness at which the annular ring is in contact with both the main body and the case when the compressive force that acts in the insertion direction into the case occurs.

Abstract: It is an object of the present invention to ensure a high water-stopping property of a wire harness including a waterproofing connector section that is molded from a resin, by suppressing a variation in the outer size of a seal section of the connector section. The connector section is made from a first synthetic resin that is insert-molded with a part of a terminal fitting of the terminated electric cable used as an insert section. A water-stopping section is made from a second synthetic resin that is insert-molded with a section extending from a part of the terminal fitting to an insulation coating of the terminated electric cable used as an insert section. The seal section is made from the second synthetic resin that is insert-molded with a part of the connector section used as an insert section. The second synthetic resin is softer than the first synthetic resin.

Abstract: It is an object of the present invention to ensure a high water-stopping property of a wire harness including a waterproofing connector section that is molded from a resin, by suppressing a variation in the outer size of a seal section of the connector section. The connector section is made from a first synthetic resin that is insert-molded with a part of a terminal fitting of the terminated electric cable used as an insert section. A water-stopping section is made from a second synthetic resin that is insert-molded with a section extending from a part of the terminal fitting to an insulation coating of the terminated electric cable used as an insert section. The seal section is made from the second synthetic resin that is insert-molded with a part of the connector section used as an insert section. The second synthetic resin is softer than the first synthetic resin.

Abstract: In a method and apparatus for optically inspecting a magnetic disk, irradiating the surface of the sample with a light by rotating and moving the sample in the direction orthogonal to the center axis of the rotation, detecting the regular reflection light from the surface of the sample, detecting the scattered light in the vicinity of the regular reflection light from the surface of the sample by separating the scattered light from the regular reflection light, detecting the scattered light scattered in the direction at a higher angle with respect to the normal direction of the surface of the sample, and detecting the defects by processing the detection signal of the regular reflection light, the detection signal of the scattered light in the vicinity of the regular reflection light, and the detection signal of the scattered light in the high angle direction.

Abstract: In a method and apparatus for optically inspecting a magnetic disk, irradiating the surface of the sample with a light by rotating and moving the sample in the direction orthogonal to the center axis of the rotation, detecting the regular reflection light from the surface of the sample, detecting the scattered light in the vicinity of the regular reflection light from the surface of the sample by separating the scattered light from the regular reflection light, detecting the scattered light scattered in the direction at a higher angle with respect to the normal direction of the surface of the sample, and detecting the defects by processing the detection signal of the regular reflection light, the detection signal of the scattered light in the vicinity of the regular reflection light, and the detection signal of the scattered light in the high angle direction.

Abstract: The present invention is to provide an optical surface defect inspection apparatus or an optical surface defect inspection method that can improve a signal-to-noise ratio according to a multi-segmented cell method without performing autofocus operations, and can implement highly sensitive inspection. The present invention is an optical surface defect inspection apparatus or an optical surface defect inspection method in which an inspection beam is applied onto a test subject, an image of a scattered light from the surface of the test subject is formed on a photo-detector, and a defect on the surface of the test subject is inspected based on an output from the photo-detector. The photo-detector has an optical fiber bundle. One end thereof forms a circular light receiving surface to receive the scattered light. The other end thereof is connected to a plurality of light receiving devices.

Abstract: In order to implement efficient read/write testing by firstly determining read/write test area-sampling positions based on position information relating to any defects detected during optical inspection, and then conducting read/write tests only upon areas neighboring the defects detected during the optical inspection, a magnetic disk to be inspected is retained on a spindle and moved under this state between an optical type of inspection apparatus and a read/write test apparatus, in which apparatus configuration the read/write test apparatus uses position information on any defects detected by the optical type of inspection apparatus and conducts read/write tests only upon neighboring areas of the defects detected by the optical type of inspection apparatus.

Abstract: An apparatus for optically checking magnetic disk defects that makes possible more accurate determination of positions of minute defects by illuminating an area greater than a checkup area with an illuminating beam having a Gaussian distribution is to be provided. The apparatus is configured of a specular reflection detecting device including a detector having a detecting face including an array of multiple pixels, and a processing device that figures out the position of each defect by using, in addition to the output signal from each of the pixels of the detector that detected a specular reflection from the checkup area, also output signals of some pixels out of the multiple pixels having detected the specular reflection from the checkup area of one turn before and the checkup area of one turn after, both adjoining in the radial direction, and determines the type of the defect.

Abstract: An optical defect detection method for patterned media includes: irradiating a laser beam onto a patterned medium and obtaining reflected light by reflection very close to a sample; outputting the reflected light as an analog electrical signal from an optical receiver; converting the analog signal to a digital signal; obtaining a surface profile in a track direction by sampling the analog signal; obtaining a servo area profile by setting a slice for detecting servo area; calculating an average value in a track width direction based on plural servo area profiles; generating a master servo area profile based on the average value; obtaining a difference between the master servo area profile and the specific servo area profile; and detecting the presence of a defect including surface roughness, process fluctuation, and adhesion of foreign matters, from a differential waveform.

Abstract: The present invention is to provide an optical surface defect inspection apparatus or an optical surface defect inspection method that can improve a signal-to-noise ratio according to a multi-segmented cell method without performing autofocus operations, and can implement highly sensitive inspection. The present invention is an optical surface defect inspection apparatus or an optical surface defect inspection method in which an inspection beam is applied onto a test subject, an image of a scattered light from the surface of the test subject is formed on a photo-detector, and a defect on the surface of the test subject is inspected based on an output from the photo-detector. The photo-detector has an optical fiber bundle. One end thereof forms a circular light receiving surface to receive the scattered light. The other end thereof is connected to a plurality of light receiving devices.

Abstract: In order to implement efficient read/write testing by firstly determining read/write test area-sampling positions based on position information relating to any defects detected during optical inspection, and then conducting read/write tests only upon areas neighboring the defects detected during the optical inspection, a magnetic disk to be inspected is retained on a spindle and moved under this state between an optical type of inspection apparatus and a read/write test apparatus, in which apparatus configuration the read/write test apparatus uses position information on any defects detected by the optical type of inspection apparatus and conducts read/write tests only upon neighboring areas of the defects detected by the optical type of inspection apparatus.

Abstract: An apparatus for optically checking magnetic disk defects that makes possible more accurate determination of positions of minute defects by illuminating an area greater than a checkup area with an illuminating beam having a Gaussian distribution is to be provided. The apparatus is configured of a specular reflection detecting device including a detector having a detecting face including an array of multiple pixels, and a processing device that figures out the position of each defect by using, in addition to the output signal from each of the pixels of the detector that detected a specular reflection from the checkup area, also output signals of some pixels out of the multiple pixels having detected the specular reflection from the checkup area of one turn before and the checkup area of one turn after, both adjoining in the radial direction, and determines the type of the defect.

Abstract: An optical defect detection method for patterned media includes: irradiating a laser beam onto a patterned medium and obtaining reflected light by reflection very close to a sample; outputting the reflected light as an analog electrical signal from an optical receiver; converting the analog signal to a digital signal; obtaining a surface profile in a track direction by sampling the analog signal; obtaining a servo area profile by setting a slice for detecting servo area; calculating an average value in a track width direction based on plural servo area profiles; generating a master servo area profile based on the average value; obtaining a difference between the master servo area profile and the specific servo area profile; and detecting the presence of a defect including surface roughness, process fluctuation, and adhesion of foreign matters, from a differential waveform.