Abstract: An object of the present invention is to provide a sole of a baseball spike shoe that improves a ball speed in a pitching motion. A sole includes a plurality of first protrusions arranged in a forefoot region of a sole body. Each of the first protrusions is formed such that its longitudinal direction extends along a foot width direction in a bottom view. When the plurality of first protrusions are projected on a virtual projection plane as viewed from a front side of the sole body, the sum of projection lengths of the plurality of first protrusions in the foot width direction is 85% or more and 100% or less of a distance of a straight line connecting in the foot width direction a side of the most medial first protrusion to a side of the most lateral first protrusion.

Abstract: A sole structure for a shoe that can secure cushioning properties and obtain a ground surface information is disclosed. The sole structure includes a first midsole having a plurality of first protrusions on a foot-sole-contact side, an outsole having a plurality of second protrusions on a ground surface side, and a second midsole disposed at a part of a region between the first midsole and the outsole and having a lower compressive rigidity than the first midsole. At least a part of the plurality of first protrusions of the first midsole is located at a position corresponding vertically to at least a part of the plurality of second protrusions of the outsole.

Abstract: An object of the present invention is to provide a sole of a baseball spike shoe that improves a ball speed in a pitching motion. A sole includes a plurality of first protrusions arranged in a forefoot region of a sole body. Each of the first protrusions is formed such that its longitudinal direction extends along a foot width direction in a bottom view. When the plurality of first protrusions are projected on a virtual projection plane as viewed from a front side of the sole body, the sum of projection lengths of the plurality of first protrusions in the foot width direction is 85% or more and 100% or less of a distance of a straight line connecting in the foot width direction a side of the most medial first protrusion to a side of the most lateral first protrusion.

Abstract: A support is configured such that a bulge is allowed to deform toward a deformation space due to the deformation space when the deformation space is in an open state, and that the bulge is allowed to deform upward and a buffer member is compressively deformed when the deformation space is in a closed state.

Abstract: A sole structure for a shoe that can secure cushioning properties and obtain a ground surface information is disclosed. The sole structure includes a first midsole having a plurality of first protrusions on a foot-sole-contact side, an outsole having a plurality of second protrusions on a ground surface side, and a second midsole disposed at a part of a region between the first midsole and the outsole and having a lower compressive rigidity than the first midsole. At least a part of the plurality of first protrusions of the first midsole is located at a position corresponding vertically to at least a part of the plurality of second protrusions of the outsole.

Abstract: A sole structure includes a thin plate made of an elastic material having a higher elastic modulus than that of a midsole and stacked on a lower side of the midsole and a shock-absorbing body made of a soft-elastic material and abutting on a lower surface of the plate at least in a hindfoot area. The plate extends from a position corresponding to calcaneus of the foot of a shoe wearer at least to a position corresponding to first interphalangeal joint of the foot in a longitudinal direction, is interposed between the midsole and the shock-absorbing body in the hindfoot area, is interposed between the midsole and an outsole in a forefoot area, and is formed such that at least a portion of the plate serves as an exposed portion in which a lower surface is exposed above a grounding surface in a midfoot area.

Abstract: A sole structure includes an outsole having a ground surface as a lower surface; a midsole stacked on a top of the outsole and made of an elastic material; and a supporter provided around a middle of the midsole in a thickness direction, and extending longitudinally to include a heel region corresponding to a heel of a foot. The supporter includes a base provided in a central region of the heel region in a foot width direction, and a corrugated side provided continuously with each side of the base in the foot width direction, and including a ridge with its apex located above the base, and a groove provided continuously with a rear of the ridge with its bottom located below the base at the rear of the heel region.

Abstract: A support is configured such that a bulge is allowed to deform toward a deformation space due to the deformation space when the deformation space is in an open state, and that the bulge is allowed to deform upward and a buffer member is compressively deformed when the deformation space is in a closed state.

Abstract: A sole includes a sole body supporting an entire planta of a wearer, lower protrusions protruding downward from a lower portion of the sole body toward the ground and spaced from each other, and upper protrusions protruding upward from an upper portion of the sole body toward a planta of a wearer, each of the upper protrusions being on the sole body and overlapping with an associated one of the lower protrusions. Each of the lower protrusions has, at its lower portion, a first region which makes contact with the ground, and each of the upper protrusions has, at its upper portion, a second region which makes contact with the planta of the wearer and is smaller than the first region.

Abstract: A shoe is configured such that front and back clearances, which are respectively provided between a front wall surface of a second receiving portion and a front end of a second buffering member received in the second receiving portion and between a back wall surface of the second receiving portion and a back end of the second buffering member received in the second receiving portion, permit the second buffering member made of an elastic material to move in a longitudinal direction in the second receiving portion when a ground surface of an outsole contacts the ground and the weight of a human body is put on a heel support surface.

Abstract: A sole structure for a shoe that can reduce the burden of MP joints and a knee joint of a shoe wearer's foot during running and that can improve cushioning properties. The sole structure of the shoe includes an upper plate of a hard elastic member disposed at a forefoot region of the shoe, a lower plate of a hard elastic member disposed under and spaced away from the upper plate, and a midsole of a soft elastic member interposed between the upper plate and the lower plate. The midsole has a longitudinally extending hollow portion that is upwardly concavely curved at a lateral mid-portion of the midsole. The lower plate has a concave portion corresponding to the hollow portion of the midsole.

Abstract: A sole structure includes an outsole having a ground surface as a lower surface; a midsole stacked on a top of the outsole and made of an elastic material; and a supporter provided around a middle of the midsole in a thickness direction, and extending longitudinally to include a heel region corresponding to a heel of a foot. The supporter includes a base provided in a central region of the heel region in a foot width direction, and a corrugated side provided continuously with each side of the base in the foot width direction, and including a ridge with its apex located above the base, and a groove provided continuously with a rear of the ridge with its bottom located below the base at the rear of the heel region.

Abstract: A sole structure for a shoe that can reduce the burden of MP joints and a knee joint of a shoe wearer's foot during running and that can improve cushioning properties. The sole structure of the shoe includes an upper plate of a hard elastic member disposed at a forefoot region of the shoe, a lower plate of a hard elastic member disposed under and spaced away from the upper plate, and a midsole of a soft elastic member interposed between the upper plate and the lower plate. The midsole has a longitudinally extending hollow portion that is upwardly concavely curved at a lateral mid-portion of the midsole. The lower plate has a concave portion corresponding to the hollow portion of the midsole.

Abstract: An image data inspecting method detects whether or not a pattern described by a first image data and a pattern described by a second image data match. This method includes the steps of (a) carrying out a sizing process on the first and second image data so that the patterns described thereby are at least enlarged or reduced by the same amount, and (b) comparing the first and second image data which are processed in the step (a) to determine whether or not the processed first and second image data match.

Abstract: A method of inspecting a photomask reticle for the fabrication of a semiconductor device such as a die having a first pattern which has its own individual shape and a plurality of second patterns each having the same shape and size among themselves, combining the methods of the database inspection and of the pattern comparing inspection. The method of database inspection is applied to the first pattern and to one of the second patterns selected randomly. The database inspection can be performed by comparison with inspection data derived from design data used for the fabrication of the photomask reticle, such as by an improved reticle tester which can exclude all of the second patterns except the selected one of the second patterns. The second patterns other than the selected pattern are then inspected by the method of the pattern comparing inspection, that is, by comparison with the selected second pattern which has already been inspected by the database inspection.

Abstract: A system for inspecting exposure pattern data in the form of coordinate data for forming a reticle of a semiconductor integrated circuit device, on the basis of video signals. The inspection system includes a unit for inputting exposure pattern data in the form of coordinate data form in response to a request for a test region, converting the input exposure pattern data to data corresponding to an actual pattern in a two-dimensional form, storing the converted data, and outputting the stored data in the form of video signals; a unit for testing the exposure pattern data from the inputting and converting unit on the basis of the video signals under a predetermined pattern rule; and a unit for outputting data tested at the pattern testing unit. The pattern test unit includes a variety of test circuits, such as a slit test circuit, a comparator, a combination circuit, etc., used for a pattern test.