Abstract: A semiconductor encapsulation adhesive composition comprising (a) an epoxy resin, (b) a curing agent and (c) an antioxidant.

Abstract: The present invention relates to a semiconductor-encapsulating adhesive, a semiconductor-encapsulating film-form adhesive, a method for producing a semiconductor device, and a semiconductor device. The present invention provides a semiconductor-encapsulating adhesive comprising (a) an epoxy resin, and (b) a compound formed of an organic acid reactive with an epoxy resin and a curing accelerator.

Abstract: There is provided a developing cartridge that prevents forced erroneous mounting of the developing cartridge by a user and capable of easily recognizing the erroneous mounting by the user, and an electrophotographic image forming apparatus. When an erroneous mounting is performed, the developing cartridge is returned to a mounting start side from the vicinity of a mounting end position. Therefore, the user can easily recognize the erroneous mounting. By using a pressure member for urging the developing cartridge to an image carrier for detection of the erroneous mounting, deformation or damage of a main assembly or the developing cartridge can be suppressed.

Abstract: A process cartridge detachably mountable to an image forming apparatus includes a contact portion contactable to a first movable member of the apparatus in the process of mounting the cartridge to the image forming apparatus. The contact portion passes the first movable member in the inserting direction, and the first movable member moves from the retracted position to the projection position, and then a second movable member moves from the blocking position to the open position, and the contact portion passes the second movable member in the inserting direction, by which the process cartridge can be mounted to a proper image forming apparatus.

Abstract: A semiconductor encapsulation adhesive composition comprising (a) an epoxy resin, (b) a curing agent and (c) an antioxidant.

Abstract: A cartridge includes a receiving recessed portion, a contact portion and a main assembly electrical contact. In a state in which the cartridge is mounted at an image forming position of the main assembly, the cartridge includes a first positioning projection held in the receiving recessed portion; a second positioning projection, provided at a position different from a position of the first positioning projection, contacting the contact portion; and an information storing member including a storing element for storing information and a storing element contact electrically connected with the storing element, wherein the storing element contact contacts the main assembly electrical contact. Moment, about the first positioning projection, applied to the cartridge by a force applied from the main assembly electric contact to the storing element contact acts in a direction of urging the second positioning projection to the contact portion.

Abstract: An electrophotographic image forming apparatus detachably mountable to a main assembly of the apparatus, includes a rotatable image bearing member on which a latent image is to be formed; charging means for contacting said image bearing member to charge a surface of said image bearing member; a frame supporting said image bearing member and said charging means; a covering member, demountably mounted to said frame, for protecting the surface of said image bearing member; and a spacer member including a spacing portion, movably provided on said covering member, for entering between said image bearing member and said charging means to space them therebetween, and a retaining portion, contacting said covering member when said spacing portion is not between said image bearing member and said charging means, for preventing said spacer member from disengaging from said covering member.

Abstract: A curtain airbag for mitigating vehicle occupant ejection. The curtain airbag is stored in the upper portion of a side face section in the interior of a vehicle and is inflated and deployed along the side face section. The curtain airbag includes a front chamber partitioned at the frontmost side of an inflation region. The front chamber is inflated and deployed overlapping a divider-bar that separates a side window from a front pillar window.

Abstract: A cartridge detachably mountable to a main assembly of an image forming apparatus includes: a frame; a flexible developer bag, provided with an opening and provided inside the frame, for containing a developer; and an elastic member for discharging the developer through the opening by acting on the developer bag. The elastic member is extended from a free state by contact with the developer bag, and elastic energy accumulated by extension of the elastic member acts on the developer bag to discharge the developer through the opening.

Abstract: The present invention relates to a semiconductor-encapsulating adhesive, a semiconductor-encapsulating film-form adhesive, a method for producing a semiconductor device, and a semiconductor device. The present invention provides a semiconductor-encapsulating adhesive comprising (a) an epoxy resin, and (b) a compound formed of an organic acid reactive with an epoxy resin and a curing accelerator.

Abstract: A developing cartridge is detachably mountable to a main assembly of an image forming apparatus, and includes a frame, a developer carrying member, a first portion to be engaged provided on one side of the frame, and a second portion to be engaged provided on the other side of the frame with respect to the direction crossing the axial direction of the developer carrying member. In addition, a cover member includes a first engaging portion engageable with the first portion to be engaged and a second engaging portion engageable with the second portion to be engaged for covering an exposed portion of the developer carrying member by being detachably mounted to the frame. The cover member is detachably mountable to the frame in a first state by engaging the first engaging portion with the first portion to be engaged and by engaging the second engaging portion with the second portion to be engaged.

Abstract: A cartridge detachably mountable to a main assembly of an image forming apparatus, the main assembly including a main assembly electrical contact, includes a roller including an electroconductive shaft, the roller being rotatable with the shaft; and a supporting member rotatably supporting the shaft and provided with a hole portion for exposing a part of a surface of a longitudinal end of the shaft to directly contact the part to the main assembly electrical contact and an end surface positioning portion for determining a position of the end surface with respect to a longitudinal direction of the shaft by contacting another part of the end surface.

Abstract: An image forming apparatus, to which a plurality of cartridges are detachably mountable, with the cartridges each having a cartridge side identification portion, includes an image forming unit configured to form an image, a plurality of mounting portions to which the cartridges are demountably mountable, and an identification urging mechanism provided in each of the mounting portions. The identification urging mechanism permits a cartridge to be mounted to the mounting portion when the cartridge is to be properly mounted to the mounting portion on the basis of correspondence with the cartridge side identification portion, and urges the cartridge in a direction opposite a direction in which the cartridge is mounted when the cartridge is improper for the mounting portion. The identification urging mechanism permits, even when the cartridge is improper for the mounting portion, the cartridge to enter to a mount position where the proper cartridge is mounted.

Abstract: A process cartridge detachably mountable to an image forming apparatus includes a contact portion contactable to a first movable member of the apparatus in the process of mounting the cartridge to the image forming apparatus, wherein the contact portion passes the first movable member in the inserting direction, and the first movable member moves from the retracted position to the projection position, and then the second movable member moves from the blocking position to the open position, and the contact portion passes the second movable member in the inserting direction, by which the process cartridge can be mounted to a proper image forming apparatus.

Abstract: A cartridge for an image forming apparatus including a movable member is provided with a first engaging portion and a second engaging portion movable between a first position and a second position, the cartridge includes a first engaged portion engageable with the first engaging portion; and a second engaged portion engageable with the second engaging portion, wherein by the first engaged portion being engaged with the first engaging portion in the process of mounting, the movable member is moved from the first position to the second position to permit the second engaged to pass the second engaging portion in a mounting direction.

Abstract: The present invention relates to a semiconductor-encapsulating adhesive, a semiconductor-encapsulating film-form adhesive, a method for producing a semiconductor device, and a semiconductor device. The present invention provides a semiconductor-encapsulating adhesive comprising (a) an epoxy resin, and (b) a compound formed of an organic acid reactive with an epoxy resin and a curing accelerator.

Abstract: A unit for use with an image forming apparatus includes: a frame; a developer accommodating portion; a sheet member, contact to a rotatable member and provided on the frame along a longitudinal direction of the rotatable member; a first end portion seal member for preventing, at a longitudinal end portion, the developer from leaking out from between the frame and the rotatable member; and a second end portion seal member for preventing the developer from leaking out from among the first end portion seal member, the sheet member and the frame. The second end portion seal member is formed by injecting, on the frame, a resin material having an elastic modulus smaller than an elastic modulus of the frame so as to contact with the first end portion seal member and the sheet member.

Abstract: A semiconductor encapsulation adhesive composition comprising (a) an epoxy resin, (b) a curing agent and (c) an antioxidant.

Abstract: With the curtain air bag system according to this aspect, if the vehicle ends up rolling over, the main deployment portion receives a supply of gas and consequently inflates and deploys in a curtain shape. Also, the auxiliary deployment portion inflates and deploys by receiving a supply of gas from this main deployment portion via the gas passage. The head of an occupant seated in the front seat is protected against a rollover by the main deployment portion and the auxiliary deployment portion. Here, with the curtain air bag system described above, the upper end portion of the auxiliary deployment portion is connected to the front pillar via the connecting portion. Therefore, it is possible to prevent or effectively suppress the upper end of the auxiliary deployment portion from becoming offset in the vehicle width direction with respect to the front pillar when protecting the head of an occupant, which improves occupant head protection performance forward of the seat.