摘要:
Provided are an information processing apparatus and a method, and in particular, an information processing apparatus and a method for employing a 3D model generated using 3D-CAD.When attribution information (a distance, an angle, the diameter of a hole, a dimensional tolerance, etc.) is added to a 3D model, as the amount of additional information is increased, it becomes difficult for the geometry of a 3D model and the attribution information to be seen on a display screen.The visual direction (the attribution allocation plane) is set for a generated 3D model, and attribution information is entered that is to be positioned on an attribution allocation plane. By designating the attribution allocation plane, the designated attribution information, together with the geometry of the 3D model, is displayed on the screen.
摘要:
Conventionally, in the process for inspecting a molded product, a measurement point indicating a portion to be measured is defined by using attribution information, such as a tolerance difference, and a measurement program is created, or a manual measurement instrument is employed to conduct the measurement.According to the invention, provided is an information processing apparatus supporting general measurement operations, including those for manual measurements, by using attribution information, such as a dimension and a dimensional tolerance, that is added to a CAD model generated by a CAD apparatus.
摘要:
A developing apparatus includes a developing container for containing a developer; a developer carrying member to be rotated while carrying the developer thereon, the developer carrying member being provided in an opening portion of the developer container; and a sealing member which extends in a circumferential direction of the developer carrying member in the vicinity of an end of the developer carrying member and regulates movement of the developer toward the end of the developer carrying member by a magnetic force, the sealing member including an arcuate portion extended along a peripheral surface of the developer carrying member and a non-arcuate portion disposed at an end, in the circumferential direction, of the arcuate portion. An end surface of the arcuate portion of the sealing member on a side where the non-arcuate portion is not provided, is inclined such that a phantom plane including the end surface is closer to the arcuate portion than a center of arcuation of the arcuate portion.
摘要:
A developing apparatus includes a developing container for containing a developer; a developer carrying member to be rotated while carrying the developer thereon, the developer carrying member being provided in an opening portion of the developer container; and a sealing member which extends in a circumferential direction of the developer carrying member in the vicinity of an end of the developer carrying member and regulates movement of the developer toward the end of the developer carrying member by a magnetic force, the sealing member including an arcuate portion extended along a peripheral surface of the developer carrying member and a non-arcuate portion disposed at an end, in the circumferential direction, of the arcuate portion. An end surface of the arcuate portion of the sealing member on a side where the non-arcuate portion is not provided, is inclined such that a phantom plane including the end surface is closer to the arcuate portion than a center of arcuation of the arcuate portion.
摘要:
An electrophotographic image forming apparatus, capable of detachably mounting a process cartridge, for forming an image on a recording medium includes, a mounting portion for detachably mounting the process cartridge. The apparatus also includes a transporting member for transporting the recording medium, a controlling portion for controlling the operation of the electrophotographic image forming apparatus to execute the reading and/or the writing of the information to a storing member of the cartridge; and an exposing portion for exposing an electrophotographic photosensitive body of the cartridge to light. The electrophotographic image forming apparatus is configured to execute a charge elimination operation of the electrophotographic photosensitive body if the electrophotographic image forming apparatus determines that the process cartridge is in an unused state on the basis of the information from the storing member. As a result, an electrophotographic image forming apparatus and a process cartridge, both being capable of preventing the occurrence of image defects such as a black streak in an initial state of the process cartridge, are provided.
摘要:
An electrophotographic image forming apparatus to which a process cartridge is detachably mountable for forming an image onto a recording medium includes a recognizing device for recognizing identifying information peculiar to the process cartridge, a detector for detecting use status information when the process cartridge is used in the image forming apparatus, a rewritable memory for storing the identifying information recognized by the recognizing device and the use status information of the process cartridge detected by the detector, and an information communicating device for giving and receiving the use status information of the process cartridge stored in another electrophotographic image forming apparatus to which the process cartridge is detachably mountable to and from another electrophotographic image forming apparatus.
摘要:
A developer container which has a container main body includes an opening through which a developer is supplied, a seal member for unsealably sealing the opening, and a drive source for applying a force for unsealing the seal member. The drive source has an elastic member and the drive source applies the unsealing force using a restoring force of the elastic member.
摘要:
A process cartridge detachably mountable to a main body of an electrophotographic image forming apparatus includes an electrophotographic photosensitive member, a process device acting on the photosensitive member, a cartridge frame having a grip portion to be gripped when the process cartridge is mounted to and dismounted from the main body of the image forming apparatus, and first and second concave portions provided on the cartridge frame at one side and other side of the grip portion in a longitudinal direction of the cartridge frame and being concave toward the interior of the process cartridge.
摘要:
A process includes an image bearing member unit; a developing unit; a shaft provided in either the image bearing member unit or the developing unit at an end portion of the process cartridge with respect to an image bearing member axial direction; and an opening, provided in the unit at the end portion, engaged with the shaft to permit movement of the developing unit relative to the image bearing member unit. The opening defines a first contact portion, when the process cartridge is mounted to a main assembly, contacting the shaft to permit movement of the developing unit, and defines a second contact portion, when the second contact portion contacts the shaft when the process cartridge is mounted to the main assembly and does not receive a driving force from the main assembly, contacting the developing unit so the shaft and the first contact portion are in contact.