Abstract: If a user is not familiar with the operation for the developer supply container, the rotating operation for the developer supply container may be insufficient, so that developer supply container does not reach a predetermined operating position, with the result of abnormal developer supply. by increasing a rotation load of a second gear 6 which is in an operable connection with a drive gear member 12 of the developer receiving apparatus 10 by a function of a locking member 7, the developer supply container 1 mounted to the developer receiving apparatus 10 is rotated toward the supply position. After the developer supply container 1 rotates to the supply position, the locking by the locking member 7 is released, by which the rotation load applied to the second gear 6 is reduced, so that drive transmission, thereafter, to the feeding member 4 for developer supply is smooth.

Abstract: A developer supply container detachably mountable to a developer receiving device having a receiving opening for receiving a developer, an apparatus shutter for opening and closing the receiving opening, the developer supply container including a container body for containing the developer, the container body including a discharge opening for discharging the developer; a container shutter for opening and closing the discharge opening by a rotational movement of the container body with the container shutter being prevented from moving by the developer receiving device; an interrelating portion for interrelating the rotational movement of the apparatus shutter with the container body such that apparatus shutter starts moving when a neighborhood of a leading, with respect to a moving direction thereof, end of the discharge opening exposed by the container shutter, is substantially aligned with a neighborhood of a trailing edge of the apparatus shutter.

Abstract: A developer supply container detachably mountable to a developer receiving device, includes a main body for accommodating a developer; a grip member for gripping the developer supply container; an engaging member for engagement with the grip member with said grip member being elastically deformed; and a regulating portion for regulating an elastic deformation of the grip member with the engaging member being mounted on the main body.

Abstract: A developer supply container detachably mountable to a developer receiving device having a receiving opening for receiving a developer, an apparatus shutter for opening and closing the receiving opening, the developer supply container including a container body for containing the developer, the container body including a discharge opening for discharging the developer; a container shutter for opening and closing the discharge opening by a rotational movement of the container body with the container shutter being prevented from moving by the developer receiving device; an interrelating portion for interrelating the rotational movement of the apparatus shutter with the container body such that apparatus shutter starts moving when a neighborhood of a leading, with respect to a moving direction thereof, end of the discharge opening exposed by the container shutter, is substantially aligned with a neighborhood of a trailing edge of the apparatus shutter.

Abstract: A toner supply container detachably mountable to an image forming apparatus, includes a main body, provided with an opening for permitting discharge of the toner, for accommodating the toner; a sealing member for unsealebly sealing the opening; wherein the opening is unsealed by tearing a part of the sealing member, wherein a pattern of welding with which the sealing member is welded on the main body of the container is inclined inwardly with respect to a tearing direction at a laterally outward end portion at a tearing starting side end portion.

Abstract: A manufacturing method for a toner container provided with an opening, said method includes a filling step of filling the toner container with toner through an opening; a closing step of setting a cap member and closing the opening with the cap member, after said filling step; a sealing step of sealing the opening by vibration welding of the cap member to the toner container by a welding jig, wherein the cap member is welded to the toner container while imparting a relative movement of the welding jig relative to the toner container toward an un-welded portion.

Abstract: A developer supply container detachably mountable to an image forming apparatus, includes a container body, having a non-circular cross-section, for containing a developer, the container body having an arcuate portion and an extension upwardly extending from the arcuate portion; a discharge opening, formed in the arcuate portion for discharging the developer from the container body; a stirring member for in stirring the developer in the container body, the stirring member having a rotation shaft provided in the arcuate portion and a flexible resin material sheet mounted on the rotation shaft; wherein the flexible resin material sheet includes a feeding blade for feeding the developer toward the discharge opening, the feeding blade being slidable relative to an inner surface of the arcuate portion and being non-slidable relative to a ceiling portion of an inner surface of the extension, and includes a stirring blade for stirring the developer, the stirring being slidable relative to a ceiling portion of the in

Abstract: A developer supply container detachably mountable to a developer receiving device, includes a main body for accommodating a developer; a grip member for gripping the developer supply container; an engaging member for engagement with the grip member with said grip member being elastically deformed; and a regulating portion for regulating an elastic deformation of the grip member with the engaging member being mounted on the main body.

Abstract: A mounting method for mounting an electroconductive sheet on a developer seal member for sealing a developer discharging opening provided in a developer accommodating container for accommodating a developer. The electroconductive sheet is provided with an adhesive material on one surface thereof. A separation sheet is adhered to the one surface, wherein the separation sheet is larger than the electroconductive sheet. The method includes a suction step of contacting a suction tool to the other surface of the electroconductive sheet. The suction tool is effective to suck air to attract the electroconductive sheet thereon. An exposure step separates the separation sheet from the electroconductive sheet, while the electroconductive sheet is being sucked by the attraction tool, so that the one surface of the electroconductive sheet is exposed.

Abstract: A method of manufacturing a developer container having an opening which is sealed with a sealing member includes the steps of forming a tear portion in the sealing member which is torn up when unsealing said opening, sandwiching the sealing member between an electrode and the developer container to cover the opening with the sealing member, and welding the sealing member onto the developer container by supplying an electric current to the electrode.

Abstract: After a batter hits a ball, the height of the ball moving on a trajectory passing through present movement positions is judged. For example, future movement positions positioned on a time axis ahead of the present movement positions are indicated on the ground by elliptical marks. The peak of the height becomes a boundary, and in the rising process of the ball, the mark is displayed in, for example, a star shape and blue, and in the falling process of the ball, the mark is displayed in, for example, an elliptical shape and red. Therefore, enjoyment of operations by the combination of the operation support of a computer and the operation skill of the user himself can be obtained.

Abstract: After a batter hits a ball, the height of the ball moving on a trajectory passing through present movement positions is judged. For example, future movement positions positioned on a time axis ahead of the present movement positions are indicated on the ground by elliptical marks. The peak of the height becomes a boundary, and in a rising process of the ball, the mark is displayed in a first color, and in a falling process of the ball, the mark is displayed in a second color. Therefore, the enjoyment of operations by the combination of the operation support of a computer and the operation skill of the user himself can be obtained.

Abstract: A toner supply container detachably mountable to an image forming apparatus, includes a main body, provided with an opening for permitting discharge of the toner, for accommodating the toner; a sealing member for unsealebly sealing the opening; wherein the opening is unsealed by tearing a part of the sealing member, wherein a pattern of welding with which the sealing member is welded on the main body of the container is inclined inwardly with respect to a tearing direction at a laterally outward end portion at a tearing starting side end portion.

Abstract: A method of manufacturing a developer container having an opening which is sealed with a sealing member includes the steps of forming a tear portion in the sealing member which is torn up when unsealing said opening, sandwiching the sealing member between an electrode and the developer container to cover the opening with the sealing member, and welding the sealing member onto the developer container by supplying an electric current to the electrode.

Abstract: A mounting method for mounting an electroconductive sheet on a developer seal member for sealing a developer discharging opening provided in a developer accommodating container for accommodating a l, developer, wherein the electroconductive sheet is provided with an adhesive material on one of the surfaces thereof and a separation sheet on the one of the surface, the separation sheet being larger than the one of the surfaces of the separation sheet, the method includes an attraction step of contacting an attraction tool to the other surface of the electroconductive sheet, the attraction tool being effective to suck air to attract the electroconductive sheet thereon; an exposure step of separating the separation sheet from the electroconductive sheet while the electroconductive sheet is kept attracted by the attraction tool, so that surface of the electroconductive sheet provided with the adhesive material is exposed; and a bonding step of bonding, after the exposure step, the surface of the electroconductive

Abstract: A method of disassembling, for reuse, a toner accommodating container, including a main body for accommodating toner, an opening for permitting filling of the toner and a cap press-fitted with an engaging portion of the opening to plug the opening, the includes a first step of partly cutting the cap without cutting the engaging portion; and a second step of removing the cap from the engaging portion while releasing engagement between the cap and the engaging portion by deforming the cap using a cut portion provided by the cuttin step.

Abstract: A seal member for sealing an opening of a developer accommodating container for accommodating a developer, which developer accommodating container is detachably mountable to a main assembly of an image forming apparatus, includes a seal base for sealing the opening; a force receiving portion for receiving a force for unsealing the seal base; an electroconductive portion capable of being disconnected by an unsealing operation of the seal base, the electroconductive portion including a contact portion electrically connectable with a contact portion of the main assembly of the image forming apparatus to permit the main assembly of the image forming apparatus to detect whether the electroconductive portion is disconnected or not.

Abstract: A developing apparatus usable with an image forming apparatus includes a frame having developing device; a toner accommodation container having an opening for supplying toner to the developing device and for accommodating the toner; and an elastic sheet inserted between the frame and the toner accommodation container to seal the opening, wherein the elastic sheet has a thickness larger than the gap when it is not compressed, and has a flexible sheet projected out of the gap. A method of sealing an opening of the toner accommodation container, includes detachably mounting an elastic sheet to a longitudinal end of an insertion member; then inserting the insertion member between the toner accommodation container and the frame to a position for sealing the opening by the elastic sheet; and then removing the elastic sheet from the insertion member. A sealing member for sealing an opening of a toner accommodating container includes a flexible film; and an elastic sheet on the flexible film.

Abstract: A sealing member for sealing a developer accommodating portion for accommodating a developer includes (a) a sealing portion for openably sealing an opening of the developer accommodating portion; (b) an extended portion extending from the sealing portion, the extended portion having a width, measured in a direction of extension, which is smaller than that of the sealing portion; (c) a connecting edge for connecting an edge of the sealing portion adjacent the extended portion and a side edge of the extended portion extending in the direction of the extension; and (d) a tearable portion capable of being torn to open the opening sealed by the sealing portion, wherein an end of the tearable portion is provided in the sealing portion, and the other end thereof continues to the connecting edge, wherein the tearable portion extends between the one end and the other end substantially parallel with the extension direction.