Abstract: A pressing device is capable of selectively pressing either a coiled material or a sheet material. The pressing device includes a pair of bars and a first retracting mechanism. Each bar includes a holding section capable of holding the sheet material, a first end section separably linked to the holding section on an upstream side of the holding section along a conveyance direction of a material, and a second end section separably linked to the holding section on a downstream side of the holding section along the conveyance direction. The first retracting mechanism is configured to move the first end sections to an upper first retracted position during the pressing of the coiled material.

Abstract: A pressing device is capable of selectively pressing either a coiled material or a sheet material. The pressing device includes a pair of bars and a first retracting mechanism. Each bar includes a holding section capable of holding the sheet material, a first end section separably linked to the holding section on an upstream side of the holding section along a conveyance direction of a material, and a second end section separably linked to the holding section on a downstream side of the holding section along the conveyance direction. The first retracting mechanism is configured to move the first end sections to an upper first retracted position during the pressing of the coiled material.

Abstract: A connecting device connecting a remaining bar and a movable bar of a transfer bar includes a remaining-side clamp and a movable-side clamp. The clamps respectively have a male fitted portion and a female fitted portion that are fitted to one another around a connecting direction, defining a first connector. A male engagement portion and a female engagement portion are provided inside the clamps, defining a second connector. The female engagement portion of the second connector includes a sphere in a form of a movable member moving in a direction orthogonal to the connecting direction. A movement of the sphere effects an engagement and disengagement of the female engagement portion from the male engagement portion.

Abstract: A workpiece transfer apparatus includes: a feed driving mechanism that drives a transfer bar in a workpiece transfer direction; and a lift/clamp driving mechanism that drives the transfer bar in a lift direction and a clamp direction. The lift/clamp driving mechanism includes: a support of the transfer bar; first and second carriers movable in the clamp direction; first and second carrier driving mechanisms that drive the first and second carriers; a parallel link that rotatably connects the first carrier with the support; and a driving link that rotatably connects a first link of the parallel link and the second carrier. A first guide that guides the first carrier and a second guide that guides the second carrier are parallel to each other and are shifted from each other in the workpiece transfer direction.

Abstract: In a rotary type electronic device of the present invention, a second body stores a magnet having the N pole and the S pole. A first body stores an N pole magnetic field sensor and an S pole magnetic field sensor. The magnet is arranged to be in an attitude such that the magnetizing direction axis tilts relative to the second hinge shaft. The S pole magnetic field sensor is arranged at a position on an extended line from the magnetizing direction axis of the magnet where it receives the magnetic field from the S pole, in one of a plurality of states. The N pole magnetic field sensor is arranged at a position on the extended line from the magnetizing direction axis of the magnet where it receives the magnetic field from the N pole, in another one of the states.

Abstract: A connecting a remaining bar and a movable bar of a transfer bar includes a remaining-side clamp and a movable-side clamp. The clamps respectively have a male fitted portion and a female fitted portion that are fitted to one another around a connecting direction, defining a first connector. A male engagement portion and a female engagement portion are provided inside the clamps defining a second connector. The female engagement portion of the second connector includes a sphere in a form of a movable member moving in a direction orthogonal to the connecting direction. A movement of the sphere effects an engagement and disengagement of the female engagement portion from the male engagement portion.

Abstract: A workpiece transfer apparatus includes: a feed driving mechanism that drives a transfer bar in a workpiece transfer direction; and a lift/clamp driving mechanism that drives the transfer bar in a lift direction and a clamp direction. The lift/clamp driving mechanism includes: a support of the transfer bar; first and second carriers movable in the clamp direction; first and second carrier driving mechanisms that drive the first and second carriers; a parallel link that rotatably connects the first carrier with the support; and a driving link that rotatably connects a first link of the parallel link and the second carrier. A first guide that guides the first carrier and a second guide that guides the second carrier are parallel to each other and are shifted from each other in the workpiece transfer direction.

Abstract: A lock apparatus includes an unlocker. The unlocker unlocks when a coincidence condition is satisfied between: one or at least two registration keys including a master key; and an input key. An adder adds, as the registration key, a desired key when a key adding manipulation is performed in an unlocked state. A controller determines whether or not the unlocking by the unlocker results from a coincidence between the master key and the input key, and starts the adder corresponding to a positive determination result while stops the adder corresponding to a negative determination result.

Abstract: The present invention provides a work transfer device for transferring a work between adjoining pressing machines including a work holder (30) for holding a work W, a carrier (23) provided between the adjoining pressing machines (10) and capable of being linearly moved in a direction orthogonal to a work transfer direction with a driving mechanism, and a swinging body (71) with a swinging center shaft thereof provided on this carrier (23) and capable of being driven for swinging by a swinging mechanism (84) along the work transfer direction, and the work holder (30) is provided in the swinging body (71). Because of this configuration, it is not necessary to secure a trajectory for swiveling like in a robot arm type of transfer device, not to extend a lift beam up to a position close to a slide like in the feeder type of transfer device, so that it is not necessary to widen a clearance between uprights (12) and a tandem press (1) can be size-reduced as a whole.

Abstract: A retainer includes: a connecting piece; one or more retaining parts provided at either end of the connecting piece and having a hole into which a terminal of an electrical component fits; an arm piece extending from near the hole; and a washer that is formed on the fore-end of the arm piece and is for fitting together with the hole over the terminal, wherein the connecting piece, the retaining part, the arm piece, and the washer are formed integrally of an insulating material having good expansion/contraction properties.

Abstract: An electronic device having a cabinet which comprises at least a first cabinet segment having an opening for viewing a display unit therethrough, and a second cabinet segment for the first cabinet segment to be attached thereto. The electronic device comprises a spring member for biasing the display unit in one direction, a stopper member for restraining the movement of the display unit by the spring member, and a positioning member projecting from the rear surface of the first cabinet segment and cooperative with the spring member for holding the display unit therebetween when the first cabinet segment is attached to the second cabinet segment. The display unit or the positioning member is provided with a guide for moving the display unit against the biasing force of the spring member until a side face of the display unit comes into contact with a reference face of the positioning member when the first cabinet segment is attached to the second cabinet segment.

Abstract: The present invention provides a work transfer device for transferring a work between adjoining pressing machines including a work holder (30) for holding a work W, a carrier (23) provided between the adjoining pressing machines (10) and capable of being linearly moved in a direction orthogonal to a work transfer direction with a driving mechanism, and a swinging body (71) with a swinging center shaft thereof provided on this carrier (23) and capable of being driven for swinging by a swinging mechanism (84) along the work transfer direction, and the work holder (30) is provided in the swinging body (71). Because of this configuration, it is not necessary to secure a trajectory for swiveling like in a robot arm type of transfer device, not to extend a lift beam up to a position close to a slide like in the feeder type of transfer device, so that it is not necessary to widen a clearance between uprights (12) and a tandem press (1) can be size-reduced as a whole.

Abstract: A digital magnetic recording/reproducing apparatus includes an LVA (List Viterbi Algorithm) detector which produces first to nth best sequences (n>1) of a decoded result, and replaces a likelihood ratio and a path memory of the ith best sequence (i=2, 3, . . . , n) with those of the (2i?1)th best sequence when contents of path memories of the (i?1)th and ith best sequences are equal to each other and an absolute value of a difference between likelihood ratios of the (i?1)th and (2i?1)th best sequences is smaller than a decision threshold. Alternatively, the LVA detector initializes a likelihood ratio of the ith best sequence to be a likelihood ratio of the (i?1)th best sequence with a constant difference value added thereto when contents of path memories of the (i?1)th and ith best sequences are equal to each other.

Abstract: A retainer includes: a connecting piece; one or more retaining parts provided at either end of the connecting piece and having a hole into which a terminal of an electrical component fits; an arm piece extending from near the hole; and a washer that is formed on the fore-end of the arm piece and is for fitting together with the hole over the terminal, wherein the connecting piece, the retaining part, the arm piece, and the washer are formed integrally of an insulating material having good expansion/contraction properties.

Abstract: A work loading method and a work loading apparatus with excellent productivity are provided. For this purpose, a work loading method includes the steps of: positioning the work with two centering devices (3a, 3b) every other press shot; and making pairs of two robots (4a, 4d) each, which are located diagonally from each other, out of four of the robots (4a, 4b, 4c, 4d) in total, the two robots of each pair holding the works, which are on two of the centering devices, and performing a loading operation into the pallets, each pair alternately holding the works and performing the loading operation each time two of the centering devices position the works.

Abstract: A work loading method and a work loading apparatus with excellent productivity are provided. For this purpose, a work loading method includes the steps of: positioning the work with two centering devices (3a, 3b) every other press shot; and making pairs of two robots (4a, 4d) each, which are located diagonally from each other, out of four of the robots (4a, 4b, 4c, 4d) in total, the two robots of each pair holding the works, which are on two of the centering devices, and performing a loading operation into the pallets, each pair alternately holding the works and performing the loading operation each time two of the centering devices position the works.

Abstract: An electronic device having a cabinet which comprises at least a first cabinet segment having an opening for viewing a display unit therethrough, and a second cabinet segment for the first cabinet segment to be attached thereto. The electronic device comprises a spring member for biasing the display unit in one direction, a stopper member for restraining the movement of the display unit by the spring member, and a positioning member projecting from the rear surface of the first cabinet segment and cooperative with the spring member for holding the display unit therebetween when the first cabinet segment is attached to the second cabinet segment. The display unit or the positioning member is provided with a guide for moving the display unit against the biasing force of the spring member until a side face of the display unit comes into contact with a reference face of the positioning member when the first cabinet segment is attached to the second cabinet segment.

Abstract: This invention facilitates providing an information processing service. In an information processing service providing method of the present invention by a computer, an event which requests an additional information processing service associated with an information processing service provided through a network is detected. When the event is detected, a library in which invocation of an additional function of providing the additional information processing service is defined is referred to. On the basis of the reference result of the library, the additional function of providing the additional information processing service is requested to execute processing.

Abstract: A digital magnetic recording/reproducing apparatus that has an LVA detector, and that is able to maintain the coding rate as high as {fraction (8/9)} or more, and record at a higher density than in the prior art, wherein, in order that the data sequences up to the (2n−1)th best sequence (n>1) are obtained in the order of higher likelihood ratios, and that. the candidates of those data sequences can be produced, the LVA detector has provided therein a unit which replaces the likelihood ratio and path memory of the ith best sequence by those of the (2i−1)th best sequence when the contents of the (i−1)th path memory coincide with those of the ith path memory (i=2, 3, . . .

Abstract: A digital magnetic recording/reproducing apparatus includes an LVA (List Viterbi Algorithm) detector which produces first to nth best sequences (n>1) of a decoded result, and replaces a likelihood ratio and a path memory of the ith best sequence (i=2, 3, . . . , n) with those of the (2i−1)th best sequence when contents of path memories of the (i−1)th and ith best sequences are equal to each other and an absolute value of a difference between likelihood ratios of the (i−1)th and (2i−1)th best sequences is smaller than a decision threshold. Alternatively, the LVA detector initializes a likelihood ratio of the ith best sequence to be a likelihood ratio of the (i−1)th best sequence with a constant difference value added thereto when contents of path memories of the (i−1)th and ith best sequences are equal to each other.