Abstract: There is provided a slider for a slide fastener. The slider includes a slider body, an elastic body and a pull tab. The pull tab includes a shaft, a pull tab main body and a cam. The cam is configured to elastically deform the elastic body when the pull tab is laid down. The slider body includes an upper blade and a pair of pull tab attaching posts. The upper blade includes a recess portion and a crimping portion. The recess portion includes a pair of lateral recess portions and a center recess portion. The crimping portion protrudes from at least one of the lateral recess portions at a protruding location located at a center side relative to both front and rear ends of the center recess portion.

Abstract: A slider for slide fastener has a slider body in which an upper wing and a lower wing are coupled via a coupling pillar at the front side. At the front part of the upper wing, provided is a downward slope descending toward the lower wing as extending away from a front mouth toward a back mouth of the slider body. At the front part of the lower wing, provided is an upward slope ascending toward the upper wing as extending away from the front mouth toward the back mouth of the slider body. The downward slope of the upper wing is steeper than the upward slope of the lower wing.

Abstract: Engaged portions formed on a tab holder are elastically engaged and attached to engaging portions formed on a first column portion and the rear side of a second column portion on an upper blade, and a pair of protrusions formed on the inner side of the tab holder are fitted in a recession formed on an inclined surface of the first column portion and a recession formed on an inclined surface of the second column portion. Further, stepped portions formed at both edge portions of both front and rear ends of the tab holder are brought in contact with end surfaces and inner sides of support walls installed at both edge portions of inclined surfaces. The slide fastener can improve attachment strength of the tab holder, implement excellent durability for a long period of time, excellent external appearance, and excellent assembly performance.

Abstract: A slider for slide fasteners having a slider body with the leading end of the upper and lower plates connected by a connecting bar and a y-shaped element guiding path disposed between the upper and lower plates, a pull with one end rotatably held on the upper plate, and a stopping hook disposed on the upper plate and having a hook at one end; the upper plate having an insertion groove for inserting the stopping hook, a locking part for locking the other end of the stopping hook, and a hook eyelet drilled so that the hook can be inserted; and the stopping hook is disposed so that by tilting/erecting manipulations of the pull, the hook can be inserted/withdrawn from the element guiding path through the hook eyelet; wherein the corners of the stopping hook that contact the locking part, at least during locking operation, form beveled parts.

Abstract: A content management apparatus as an embodiment of the present invention associates content information on content with group information on a user participation group in a posting management service that approves control for the content, and stores the associated information. The apparatus then acquires group information on the user participation group from the posting management service, upon receipt of a content control request. The apparatus determines whether or not the requested control is to be approved, based on the acquired group information and the group information stored in association with the content information on the content. This configuration allows the content management apparatus for managing the content to control access authorization according to setting of the group in the posting management service.

Abstract: A slide fastener according to the invention includes a left-and-right pair of first and second fastener stringers, a box pin provided on the first fastener stringer, an insert pin provided on the second fastener stringer, and a pair of first and second sliders. The box pin has a box pin body, a stopper portion, and a ridge portion formed on the box pin body. Further, a chamfered portion is formed on an inner surface of at least one of the upper and lower wing plates of the first slider. The ridge portion is arranged at a position in close contact with the chamfered portion of the first slider when the first slider is stopped at the stopper portion. With this arrangement, it becomes possible to cause the user to be accustomed to securely slide the first slider to the normal insert-pin inserting position.

Abstract: A slider has an upper blade of a slider body having an insert groove of a locking pawl, a temporary engagement portion for which temporary engages and fixes the locking pawl, and a claw hole. The temporary engagement portion is adapted so that, with the locking pawl fixed in position, the position in height of the upper end of the temporary engagement portion is the same as or lower than that of the upper surface of the upper blade. This prevents the temporary engagement portion from being pressed and crushed when the temporary engagement portion is in contact with the tab and so on. As a result, an automatic stop mechanism of the slider can stably function.

Abstract: A slide fastener includes a pair of first and second fastener stringers, a box pin, an insert pin, and a pair of first and second sliders. The box pin has a box pin body, a stopper portion arranged at a front end side of the box pin body, and suppressing portions projected on at least one of upper and lower surfaces of the box pin body to suppress sliding of the second slider. Further, the box pin body has a body region, and a notched region arranged at an element-row-side base end portion and having excluded a side surface portion at a side facing the insert pin. The suppressing portions are projected in only the notched region. With this arrangement, the second slider can be stably held at an insert-pin inserting position, and a subsequent insert operation or extract operation of the insert pin can be smoothly performed.

Abstract: A slider has an upper blade of a slider body having an insert groove of a locking pawl, a temporary engagement portion for which temporary engages and fixes the locking pawl, and a claw hole. The temporary engagement portion is adapted so that, with the locking pawl fixed in position, the position in height of the upper end of the temporary engagement portion is the same as or lower than that of the upper surface of the upper blade. This prevents the temporary engagement portion from being pressed and crushed when the temporary engagement portion is in contact with the tab and so on. As a result, an automatic stop mechanism of the slider can stably function.

Abstract: A slider has an upper blade of a slider body having an insert groove of a locking pawl, a temporary engagement portion which temporary engages and fixes the locking pawl, and a claw hole. The temporary engagement portion is adapted so that, with the locking pawl fixed in position, the position in height of the upper end of the temporary engagement portion is the same as or lower than that of the upper surface of the upper blade. This prevents the temporary engagement portion from being pressed and crushed when the temporary engagement portion is in contact with the tab and so on. As a result, an automatic stop mechanism of the slider can stably function.

Abstract: A slider for slide fasteners having a slider body with the leading end of the upper and lower plates connected by a connecting bar and a y-shaped element guiding path disposed between the upper and lower plates, a pull with one end rotatably held on the upper plate, and a stopping hook disposed on the upper plate and having a hook at one end; the upper plate having an insertion groove for inserting the stopping hook, a locking part for locking the other end of the stopping hook, and a hook eyelet drilled so that the hook can be inserted; and the stopping hook is disposed so that by tilting/erecting manipulations of the pull, the hook can be inserted/withdrawn from the element guiding path through the hook eyelet; wherein the corners of the stopping hook that contact the locking part, at least during locking operation, form beveled parts.

Abstract: Engaged portions formed on a tab holder are elastically engaged and attached to engaging portions formed on a first column portion and the rear side of a second column portion on an upper blade, and a pair of protrusions formed on the inner side of the tab holder are fitted in a recession formed on an inclined surface of the first column portion and a recession formed on an inclined surface of the second column portion. Further, stepped portions formed at both edge portions of both front and rear ends of the tab holder are brought in contact with end surfaces and inner sides of support walls installed at both edge portions of inclined surfaces. The slide fastener can improve attachment strength of the tab holder, implement excellent durability for a long period of time, excellent external appearance, and excellent assembly performance.

Abstract: The present invention provides a slider for a concealed type slide fastener with a separable bottom end stop capable of restoring a status to a normal one when an insert pin is inserted with an abnormal status, wherein a recess is provided in a shoulder mouth of a lower blade sideways of a diamond erected from a body of the slider and a slope is formed on a side wall sideways of the diamond and a rear mouth side of the recess, and the slope of the side wall restores the fastener tape into a parallel condition quickly and after that, the insert pin can be inserted into a box, thereby attaching the bottom end stop smoothly and easily.

Abstract: In the reverse opening slide fastener, an insert pin includes a side edge arranged at a box pin side and a side edge arranged at a tape inner side. A first sloped section sloped in a direction to be apart from the box pin side toward the insert pin top end is formed at the side edge arranged at a box pin side. The first sloped section is formed as being intersected with an extension line obtained by extending a planar section of the side edge arranged at a tape inner side to the insert pin top end side and has a shape sloped at an angle to be contacted to a guide column of the lower slider or to be apart from the guide column when the insert pin is inserted to upper and lower sliders. Accordingly, in the reverse opening slide fastener, insertion operation of the insert pin can be smoothly performed.

Abstract: A slide fastener includes a pair of first and second fastener stringers, a box pin, an insert pin, and a pair of first and second sliders. The box pin has a box pin body, a stopper portion arranged at a front end side of the box pin body, and suppressing portions projected on at least one of upper and lower surfaces of the box pin body to suppress sliding of the second slider. Further, the box pin body has a body region, and a notched region arranged at an element-row-side base end portion and having excluded a side surface portion at a side facing the insert pin. The suppressing portions are projected in only the notched region. With this arrangement, the second slider can be stably held at an insert-pin inserting position, and a subsequent insert operation or extract operation of the insert pin can be smoothly performed.

Abstract: A slide fastener according to the invention includes a left-and-right pair of first and second fastener stringers, a box pin provided on the first fastener stringer, an insert pin provided on the second fastener stringer, and a pair of first and second sliders. The box pin has a box pin body, a stopper portion, and a ridge portion formed on the box pin body. Further, a chamfered portion is formed on an inner surface of at least one of the upper and lower wing plates of the first slider. The ridge portion is arranged at a position in close contact with the chamfered portion of the first slider when the first slider is stopped at the stopper portion. With this arrangement, it becomes possible to cause the user to be accustomed to securely slide the first slider to the normal insert-pin inserting position.