Abstract: This layered film includes a base layer and a sealant layer that becomes one outermost surface of the layered film. The base layer contains 77 to 99 parts by mass of a high-density polyethylene having a density of 0.942 to 0.970 g/cm3 and a melt mass-flow rate of 0.1 to 3.0 g/10 min under conditions of a temperature of 190° C. and a load of 2.16 kg and 1 to 23 parts by mass of an ultra-high-molecular-weight polyethylene having a density of 0.930 to 0.960 g/cm3 in a total of 100 parts by mass.

Abstract: An electromagnetic coupling device includes an electromagnetic coil, a field core including a recessed portion containing the electromagnetic coil, and a terminal block inserted in a hole passing through the wall of the recessed portion. The terminal block includes a terminal portion projecting outside the field core, a pair of terminals provided at the terminal portion, and a pair of through holes passing through the terminal block via the pair of terminals. The winding start end and winding termination end of the electromagnetic coil pass through the pair of through holes, project from the pair of terminals, and are soldered to the pair of terminals together with a pair of external connection lead wires.

Abstract: An electromagnetic coupling device includes an electromagnetic coil, a field core including a recessed portion containing the electromagnetic coil, and a terminal block inserted in a hole passing through the wall of the recessed portion. The terminal block includes a terminal portion projecting outside the field core, a pair of terminals provided at the terminal portion, and a pair of through holes passing through the terminal block via the pair of terminals. The winding start end and winding termination end of the electromagnetic coil pass through the pair of through holes, project from the pair of terminals, and are soldered to the pair of terminals together with a pair of external connection lead wires.

Abstract: An accommodating member in which an electronic component is accommodated, a cover member that is assembled to the accommodating member to block an opening by being moved toward the opening of the accommodating member, and a positioning structure arranged in an internal space of a housing including at least the assembled accommodating member and the cover member, and which performs positioning at the time of assembly of the accommodating member and the cover member are at least included, and the positioning structure includes a positioning pin arranged inside one of the accommodating member and the cover member, and extending along an assembling direction of the accommodating member and the cover member, and a pin insertion portion arranged inside the other of the accommodating member and the cover member, and into which the positioning pin is inserted at the time of assembly of the accommodating member and the cover member.

Abstract: An accommodating member in which an electronic component is accommodated, a cover member that is assembled to the accommodating member to block an opening by being moved toward the opening of the accommodating member, and a positioning structure arranged in an internal space of a housing including at least the assembled accommodating member and the cover member, and which performs positioning at the time of assembly of the accommodating member and the cover member are at least included, and the positioning structure includes a positioning pin arranged inside one of the accommodating member and the cover member, and extending along an assembling direction of the accommodating member and the cover member, and a pin insertion portion arranged inside the other of the accommodating member and the cover member, and into which the positioning pin is inserted at the time of assembly of the accommodating member and the cover member.

Abstract: A substrate terminal includes at least one substrate abutting portion configured to be made to abut against a substrate, at least one substrate connection portion configured to be inserted into a hole portion in the substrate and be soldered together with the hole portion with the substrate abutting portion and the substrate abutting against each other, a terminal connection portion to which an opposite-side terminal is inserted in a direction same as an insertion direction of the substrate connection portion into the hole portion and connected, and an intermediate portion configured to connect the substrate abutting portion and the substrate connection portion with the terminal connection portion. A slit is provided between the substrate abutting portion and the substrate connection portion adjacent to each other.

Abstract: A substrate terminal includes at least one substrate connection portion that is inserted into a hole portion in a substrate from one surface side of the substrate and is soldered together with the hole portion, a terminal connection portion into which an opposite-side terminal is inserted in a direction same as an insertion direction of the substrate connection portion into the hole portion and that is connected to the opposite-side terminal, an intermediate portion that connects the substrate connection portion and the terminal connection portion, and at least one substrate abutting portion that is made to project in a direction orthogonal to the insertion direction and is made to abut against the one surface of the substrate with the substrate connection portion and the hole portion soldered. The substrate abutting portion is formed on a base member by bending processing.

Abstract: A substrate terminal includes at least one substrate abutting portion configured to be made to abut against a substrate, at least one substrate connection portion configured to be inserted into a hole portion in the substrate and be soldered together with the hole portion with the substrate abutting portion and the substrate abutting against each other, a terminal connection portion to which an opposite-side terminal is inserted in a direction same as an insertion direction of the substrate connection portion into the hole portion and connected, and an intermediate portion configured to connect the substrate abutting portion and the substrate connection portion with the terminal connection portion. A slit is provided between the substrate abutting portion and the substrate connection portion adjacent to each other.

Abstract: A substrate terminal includes at least one substrate connection portion that is inserted into a hole portion in a substrate from one surface side of the substrate and is soldered together with the hole portion, a terminal connection portion into which an opposite-side terminal is inserted in a direction same as an insertion direction of the substrate connection portion into the hole portion and that is connected to the opposite-side terminal, an intermediate portion that connects the substrate connection portion and the terminal connection portion, and at least one substrate abutting portion that is made to project in a direction orthogonal to the insertion direction and is made to abut against the one surface of the substrate with the substrate connection portion and the hole portion soldered. The substrate abutting portion is formed on a base member by bending processing.

Abstract: A pin header includes a connection pins and a pin holder. The connection pins includes one end to be connected to a first circuit board and the other end to be connected to a second circuit board which is positioned to form a given gap between the first circuit board and the second circuit board. The pin holder includes a holder body which holds centers of side faces of the plurality of connection pins, and a projection holder which includes a first projecting portion projecting from the holder body toward a side of the one end of the connection pins, and a second projecting portion projecting from the holder body toward a side of the other end of the connection pins. A projection length of the first projecting portion is equal to a projection length of the second projecting portion.

Abstract: A pin header includes a connection pins and a pin holder. The connection pins includes one end to be connected to a first circuit board and the other end to be connected to a second circuit board which is positioned to form a given gap between the first circuit board and the second circuit board. The pin holder includes a holder body which holds centers of side faces of the plurality of connection pins, and a projection holder which includes a first projecting portion projecting from the holder body toward a side of the one end of the connection pins, and a second projecting portion projecting from the holder body toward a side of the other end of the connection pins. A projection length of the first projecting portion is equal to a projection length of the second projecting portion.

Abstract: Data are stored on magnetic tape along successive tracks extending obliquely across the tape, in each of several areas including a lead-in area, a data area and an end-of-data (EOD) area. Each track comprises successive blocks or fragments of data, and each fragment has a compact header containing a synchronization byte, six information bytes and two parity bytes. The information bytes include a fragment ID, an area ID sub code identifying the area in which the fragment is located, and various other sub codes relating to logical structure of the data. The inclusion of an area ID sub code and logical structure sub codes in the (compact) header of every fragment facilitates reliable searching of the data stored on the tape at high tape advance speeds.

Abstract: A data recording and reproducing apparatus for recording and reproducing data on azimuth tracks of a magnetic tape in which the data may be audio data or computer data in any of several different computer data formats includes a controller that controls the recording and reproducing signal processing so as to be responsive to the four different kinds of data formats such that main data and subdata may be separated from the audio data and subcodes and error correction codes generated and appended to the data stream as required.

Abstract: A recording apparatus provided on, for example, a digital audio tape recorder or on a data storage device for correctly and reliably recording data. An ECC unit 23 appends the parity for error correction to recording data and transmits the resulting data to recording heads Hw1, Hw2, while recording the parity in a RAM 61. The recording data and the parity are reproduced from a magnetic tape 32 by magnetic heads Hr1, Hr2 and supplied to a subcode separation unit 45. A syndrome detection unit 62 detects the number of error corrections performed by parity by an error correction unit 46. A system controller 63 compares the number of times of error corrections to a threshold value and compares the parity read out from the RAM 61 to the parity from the sub-code separation unit 45 in order to detect if the recording data has been recorded correctly. If the recording data has not been recorded correctly, the system controller controls a recording/reproducing unit 30 for re-recording the same recording data.

Abstract: A data recording method is provided in which the time required for recording/reproduction of system logs for each partition is shortened for a tape format having plural partitions. In recording data on an azimuth track on a magnetic tape having a tape format having plural partitions, using a rotary head, the system logs of each partition are recorded in a system region of a leading side partition P1.

Abstract: A data recording method is provided in which the time required for recording/reproduction of system logs for each partition is shortened for a tape format having plural partitions. In recording data on an azimuth track on a magnetic tape having a tape format having plural partitions, using a rotary head, the system logs of each partition are recorded in a system region of a leading side partition P1.

Abstract: A data recording method is provided in which the time required for recording/reproduction of system logs for each partition is shortened for a tape format having plural partitions. In recording data on an azimuth track on a magnetic tape having a tape format having plural partitions, using a rotary head, the system logs of each partition are recorded in a system region of a leading side partition P1.

Abstract: A data recording method is provided in which the time required for recording/reproduction of system logs for each partition is shortened for a tape format having plural partitions. In recording data on an azimuth track on a magnetic tape having a tape format having plural partitions, using a rotary head, the system logs of each partition are recorded in a system region of a leading side partition P1.

Abstract: A data reproducing apparatus in which the identification information recorded in multiplicity on a recording track can be reliably reproduced assuring stable data reproduction including a decoder 61 to decode the area IDs supplied from an 8/10 demodulation circuit 43 and to supply each decoded area ID to counters C0 to C15, a system controller 70 to find the number of times of occurrences of coincidences of the area IDs of areas other than the end of data (EOD) area and, based on the frequency of detection of the occurrences of the area IDs by the counters C0 to C15, detects the area IDs of the (EOD) area. Finally, the system controller 70 controls the running of a magnetic tape 31 based on the detected area IDs.

Abstract: A data recording method and apparatus with reduced probability of error occurrence in main data. For recording data on azimuth tracks on a magnetic tape by a rotary magnetic head, each azimuth track is divided into a main data area and margin areas on both sides of the main data area. The main data recorded in the main data area of each track is arrayed two-dimensionally. An error correction code C2 is appended to a data string arrayed in the track direction, while an error correction code C1 is appended to a data string arrayed along the track width. The error correction code C2 is divided into two portions which are arrayed on both sides of the main data area of each track. This reduces the probability of error occurrence in the main data.