Abstract: A double raschel knitted fabric is disclosed which is excellent in a strength although openings are formed. A double raschel knitted fabric is provided including outer/lining textures and a joining portion that connects them to each other, in which the outer texture has openings, and a total overlapping fineness of sinker loops in the lining texture, which is calculated by the following calculation formula, is 400 dtex to 1800 dtex. The total overlapping fineness of sinker loops (dtex)??K?1n (The fineness of a ground yarn fed from a kth guide bar (dtex)) ??[Eq.

Abstract: A warp knitted fabric to be used for an epidermis material to avoid stickiness and dampness due to sweating when one is seated for a long time, and which is light-weight and provides superior functionality; has a denbigh stitch texture or a cord stitch textureformed by supplying a base yarn by a front guide bar of a warp knitting machine having at least two guide bars, supplying an insertion yarn by a guide bar rearward of the front guide bar to knit an insertion texture, and knitting the insertion yarn underlapping the insertion yarn in the same direction and by an amount corresponding to the same number of needles as the underlapping of the base yarn supplied by the front guide bar, whereby the insertion yarn is exposed at a sinker-loop-side surface of a warp knitted fabric intermittently in a warp direction.

Abstract: Provided are a self-pinned spin valve magnetoresistance effect film, a magnetic sensor using the same, and a rotation angle detection device. The self-pinned spin valve magnetoresistance effect film has a strong coupling magnetic field in a pinned layer, a small reduction in the change in resistance, and superior resistance to magnetic fields without reducing the coercive force in a first ferromagnetic layer, which is a pinned layer in the film, even when exposed to a strong external magnetic field. By inserting a non-magnetic layer between a ground layer and a pinned layer to form the spin valve magnetoresistance effect film, the self-pinned spin valve magnetoresistance effect film having superior resistance to magnetic fields, a magnetic sensor using the same, and a rotation angle detection device are obtained.

Abstract: A warp knitted fabric to be used for an epidermis material to avoid stickiness and dampness due to sweating when one is seated for a long time, and which is light-weight and provides superior functionality; has a denbigh stitch texture or a cord stitch texture formed by supplying a base yarn by a front guide bar of a warp knitting machine having at least two guide bars, supplying an insertion yarn by a guide bar rearward of the front guide bar to knit an insertion texture, and knitting the insertion yarn underlapping the insertion yarn in the same direction and by an amount corresponding to the same number of needles as the underlapping of the base yarn supplied by the front guide bar, whereby the insertion yarn is exposed at a sinker-loop-side surface of a warp knitted fabric intermittently in a warp direction.

Abstract: The skin material for an interior material, formed of a three-dimensional warp knitted fabric includes: front and back ground parts, each of which is formed with knitting yarns guided by at least two guide bars and has at least two knitting patterns, and connecting yarns that connect the front and back ground parts, wherein: the front ground part has a cord stitch pattern and another knitting pattern; a sum of a number of loops of the cord stitch pattern and a number of loops of the another knitting pattern is smaller than a sum of numbers of loops of the at least two knitting pattern forming the back ground part; and a ratio of the number of loops of the another knitting pattern with respect to the number of loops of the cord stitch pattern is from 20 to 80%.

Abstract: The skin material for an interior material, formed of a three-dimensional warp knitted fabric includes: front and back ground parts, each of which is formed with knitting yarns guided by at least two guide bars and has at least two knitting patterns, and connecting yarns that connect the front and back ground parts, wherein: the front ground part has a cord stitch pattern and another knitting pattern; a sum of a number of loops of the cord stitch pattern and a number of loops of the another knitting pattern is smaller than a sum of numbers of loops of the at least two knitting pattern forming the back ground part; and a ratio of the number of loops of the another knitting pattern with respect to the number of loops of the cord stitch pattern is from 20 to 80%.

Abstract: Provided are a self-pinned spin valve magnetoresistance effect film, a magnetic sensor using the same, and a rotation angle detection device. The self-pinned spin valve magnetoresistance effect film has a strong coupling magnetic field in a pinned layer, a small reduction in the change in resistance, and superior resistance to magnetic fields without reducing the coercive force in a first ferromagnetic layer, which is a pinned layer in the film, even when exposed to a strong external magnetic field. By inserting a non-magnetic layer between a ground layer and a pinned layer to form the spin valve magnetoresistance effect film, the self-pinned spin valve magnetoresistance effect film having superior resistance to magnetic fields, a magnetic sensor using the same, and a rotation angle detection device are obtained.

Abstract: A warp knitting fabric, excellent in a dimension stability and a shape stability or the like and preferably used for underpants or panty, or a shirt or the like, including: tube-shaped fabric parts that form articles in a predetermined pattern; marginal fabric portions that are knitted simultaneously with said fabric parts, and to be eventually cut therefrom; and bridging portions formed by knitting at a predetermined interval in wale direction, each of which connects a fringe of said fabric part onto the marginal fabric portion contiguous to the fringe; and wherein the bridging portions are formed by knitting to have a dimension of 2-20 courses in the wale direction, at an interval of 2-50 courses.

Abstract: A warp knitting fabric, excellent in a dimension stability and a shape stability or the like and preferably used for underpants or panty, or a shirt or the like, including: tube-shaped fabric parts that form articles in a predetermined pattern; marginal fabric portions that are knitted simultaneously with said fabric parts, and to be eventually cut therefrom; and bridging portions formed by knitting at a predetermined interval in wale direction, each of which connects a fringe of said fabric part onto the marginal fabric portion contiguous to the fringe; and wherein the bridging portions are formed by knitting to have a dimension of 2-20 courses in the wale direction, at an interval of 2-50 courses.

Abstract: The present invention provides an electromagnetic wave shielding material including a three dimensionally knitted base material and a conductive metal layer formed on the three dimensionally knitted base material, which shielding material is characterized in that it comprises: a heat-fusing thread used at at least a portion of the three dimensionally knitted base material; and a portion in which connection thread is not present, wherein the amount of cutting debris generated at the time of cutting is decreased. According to the present invention, an electromagnetic wave shielding material, which is used for an electromagnetic wave shielding gasket for shielding electromagnetic wave, exhibits good workability if the thickness of the product is relatively thin, suppresses the metal separation and reduces the amount of cutting debris generated at the time of cutting, is obtained.

Abstract: A three-dimensional knitted fabric having front and back ground structures and an interconnection yarn uniting the ground structures. At least one of the front and back ground structures of the three-dimensional knitted fabric has an uneven pattern with projections and depressions having a great level difference. Ground yarns of the at least one ground structure are traversed by a predetermined traverse width so that the projections each have a curved shape having a distinct curvature in section, and cast off at predetermined intervals so that the depressions each have an opening.

Abstract: A three-dimensionally constructed warp knit fabric formed to include front-surface and back-surface ground knit constructions and connection yarns interconnecting the front-surface and back-surface ground knit constructions has insertion yarns between the connection yarns, in which the insertion yarn is fixed along the inner side of the back-surface ground knit construction. Further, the insertion yarn is fixed by a fixing yarn to the back-surface ground knit construction.

Abstract: It is to provide a three-dimensional warp-knitted fabric in which breathability and cushioning property especially are well suited for a motor vehicle seat in a manner that a feeling of stickiness and steaminess when sweating is eliminated. The three-dimensional warp-knitted fabric comprising front and back ground structures, one of which has a smaller number of loops (1), the other ground structure having a larger number of loops (2); and connecting yarns for connecting these two ground structures (4). One of the ground structures (1) and the other ground structure (2) being knitted with different number of needles, and the number of loops of the ground structure having the smaller number of loops (1) being 30 to 75% that of the other ground structure having the larger number of loops (2). Moreover, the per-area weight of the ground structure having the small number of loops is 60 to 150% of the ground structure having the larger number of loops.

Abstract: A three-dimensionally constructed warp knit fabric formed to include two front-surface and back-surface ground knit constructions and connection yarns interconnecting the two front-surface and back-surface ground knit constructions has insertion yarns between the connection yarns, in which the insertion yarn is fixed along the inner side of the back-surface ground knit construction. Further, the insertion yarn is fixed by a fixing yarn to the back-surface ground knit construction.

Abstract: It is to provide a three-dimensional warp-knitted fabric in which breathability and cushioning property especially are well suited for a motor vehicle seat in a manner that a feeling of stickiness and steaminess when sweating is eliminated. The three-dimensional warp-knitted fabric comprising front and back ground structures, one of which has a smaller number of loops (1), the other ground structure having a larger number of loops (2); and connecting yarns for connecting these two ground structures (4). One of the ground structures (1) and the other ground structure (2) being knitted with different number of needles, and the number of loops of the ground structure having the smaller number of loops (1) being 30 to 75% that of the other ground structure having the larger number of loops (2). Moreover, the per-area weight of the ground structure having the small number of loops is 60 to 150% of the ground structure having the larger number of loops.

Abstract: A three-dimensionally structured warp knitted fabric has a higher compressibility and resiliency than its conventionally available counterpart, as well as enhanced abrasion resistance to prevent fuzzing. The three-dimensionally structured warp knitted fabric includes a top substructure and a bottom substructure, either of which is a net texture, the other being a plain texture. Substructure connecting yarns connect the two substructures. A plurality of connecting yarn controlling yarns are present between the two substructures and between the substructure connecting yarns. The connecting yarn controlling yarns control the substructure connecting yarns by handling, separating and holding them. The connecting yarn controlling yarns include portions which are stitched into the plain texture side of the top or bottom substructure and portions which are floating between the top and bottom substructures.

Abstract: A magneto resistive sensor having a GMR magnetic laminated film is disclosed. The GMR magnetic laminated film comprises a plurality of magnetic thin layers having a NiCoFeB composition alternately laminated with a nonmagnetic thin layer, such as copper layer. Since the magnetic thin layer contains B in its composition, the GMR magnetic laminated film can stand in magneto resistance ratio (&Dgr;R/R %) under a high temperature of up to 250 degrees centigrade. By the reason, electric wiring can be connected by a lead-free solder to assemble a magnetic resistive sensor for a magnetic rotary encoder. The thermal resistance variation and the magneto resistance ratio are further improved when a NiFeCr underlayer is used under the GMR magnetic laminated film.

Abstract: A three-dimensional knitted fabric having front and back ground structures and an interconnection yarn uniting the ground structures. At least one of the front and back ground structures of the three-dimensional knitted fabric has an uneven pattern with projections and depressions having a great level difference. Ground yarns of the at least one ground structure are traversed by a predetermined traverse width so that the projections each have a curved shape having a distinct curvature in section, and cast off at predetermined intervals so that the depressions each have an opening.

Abstract: It is an object of the present invention to provide a three-dimensionally structured warp knitted fabric which has higher compressibility and resiliency than its conventionally available counterpart, as well as enhanced abrasion resistance to prevent its fuzzing. A three-dimensionally structured warp knitted fabric consisting of a top substructure and a bottom substructure, either of which is a net texture, the other being a plain texture, and yarns connecting said two substructures with a plurality of yarns present between said two substructures and between said substructure connecting yarns adjacent to each other to control the substructure connecting yarns by handling, separating and holding them, said connecting yarn controlling yarns comprising points at which they are stitched into said plain texture side of the top or bottom substructure and portions where they are floating between the top and bottom substructures.

Abstract: A magneto resistive sensor having a GMR magnetic laminated film is disclosed. The GMR magnetic laminated film comprises a plurality of magnetic thin layers having a NiCoFeB composition alternately laminated with a nonmagnetic thin layer, such as copper layer. Since the magnetic thin layer contains B in its composition, the GMR magnetic laminated film can stand in magneto resistance ratio (&Dgr;R/R %) under a high temperature of up to 250 degrees centigrade. By the reason, electric wiring can be connected by a lead-free solder to assemble a magnetic resistive sensor for a magnetic rotary encoder. The thermal resistance variation and the magneto resistance ratio are further improved when a NiFeCr underlayer is used under the GMR magnetic laminated film.