摘要:
A flat platen is provided in an image forming apparatus having a side edge detector that detects a side edge of a recording medium to be fed in a predetermined direction. The flat platen has a surface on which the recording medium to be fed is supported and is disposed facing the side edge detector. The side edge detector has a light emitting device and a light receiving device, which are disposed such as to face the recording medium. The side edge detector detects a side edge of the recording sheet while moving in a direction perpendicular to the predetermined direction to emit light from the light emitting device. In such a flat platen, an anti-reflective treatment, which reduces or prevents light led to the light receiving device from the light emitting device through the reflection on the surface, is applied to the surface of which corresponds to at least a vicinity of a side edge of a standard-size recording medium.
摘要:
An image reading apparatus may include a main unit and a cover unit pivotally attached to the main unit. The cover unit may include an image reading device configured to read an image of a document along a conveying path. The image reading device may include a contact image sensor, a sensor holder to hold the contact image sensor, an urging member, and a shock absorber. The contact image sensor is disposed below the conveying path. The sensor holder has an open top boxed shape and holds the contact image sensor in position inside. The urging member is disposed in an inner bottom surface of the sensor holder to urge the contact image sensor toward the conveying path. The shock absorber is disposed between a bottom surface of the contact image sensor and the inner bottom surface of the sensor holder, and is made of a porous material.
摘要:
An image processing apparatus capable of reading an image recorded on a first surface and a second surface of a sheet, the image processing apparatus comprising a conveying path comprising a first conveying path formed in a substantially plate shape, a second conveying path disposed below the first conveying path and a curved conveying path disposed between the first conveying path and the second conveying path, a conveying mechanism configured to convey the sheet along a conveying direction from the first conveying path to the second conveying path through the curved conveying path, a first image reading section disposed below the first conveying path and comprising a first image sensor which reads the image recorded on the first surface of the sheet conveyed along the first conveying path at a first image reading position, a second image reading section comprising a second image sensor which reads the image recorded on the second surface of the sheet conveyed along the second conveying path from below the second conveying path at a second image reading position, and an upper cover configured to rotate between a closed position where the first conveying path is partly covered and an open position where the first conveying path is exposed, wherein at least the first conveying path is exposed when the upper cover is in the open position.
摘要:
An image processing apparatus includes a first conveying path, a curved conveying path, a second conveying path, a first image reading section facing the first conveying path, a pair of third conveying rollers having a third nip point P1, a pair of second conveying rollers having a second nip point P4, a second image reading section facing the second conveying path, a pair of first conveying rollers having a first nip point P3 and a pair of discharge rollers having a fourth nip point P2. A distance between P1 and P2 is larger than a distance between P3 and P4. P3 and P4 are positioned in a first area defined by imaginary lines extending upward from P1 and P2 respectively.
摘要:
To recommend an item which is highly unexpected to a user because its similarity to user preferences is low and which is useful to the user. A rule that modifies a set of keywords for recommending an item is randomly applied, and a keyword which a user does not prefer is added and a keyword which a user prefers is removed, and then this recommendation result is mixed with a recommendation result of a set of keywords before the above modification, and the mixed result is presented to a user and at the same time the application probability of a rule is learned on the basis of the user's evaluation to a recommended item.
摘要:
An ink-jet recording apparatus according to one aspect comprises: a movable supporting member slidable in a conveying direction of a recording medium while supporting the recording medium to follow the recording medium conveyed; and an interlocking mechanism configured to control a movement of the movable supporting member. The interlocking mechanism is operable to: position the movable supporting member in a predetermined upstream position in the conveying direction when the recording medium is conveyed to the predetermined upstream position; retain the movable supporting member in the predetermined upstream position until the recording medium overhangs the movable supporting member to cover a contact portion and at least a part of a non-contact portion; and slide the movable supporting member toward a downstream side in the conveying direction while supporting an edge of the recording medium with the conveyance of the recording medium.
摘要:
A data item name constituting a source data schema is extracted (1051), a data item name constituting a target data schema is extracted (1052), element concepts included in the extracted data item names of the source data schema and the target data schema are extracted (1053), a distinctive relation between the data item names is set based on the extracted element concepts to be stored in an ontology (1061), the data item names of the source data schema and the target data schema are read, a correlation is set between the two read data item names based on the distinctive relation to be stored in a mapping definition file (1071).
摘要:
An image recording apparatus has a recording head, a transporting passage, a paper support section, a pair of discharge rollers and a reverse-transporting mechanism. The paper support includes a main supporting member and an auxiliary supporting member disposed on the upstream side of the main supporting member. An opening can be formed between the two supporting members. The pair of discharge rollers can be rotated reversely, and one of the supporting members can be inclined. This makes it possible to transport backward, through the opening to the reverse-transporting mechanism, a recording medium with an image recorded on one side of the medium. The reverse-transporting mechanism leads the medium to the transporting passage and transports it again toward the recording head. Having a small number of parts and a simple structure, the image recording apparatus enables double-sided image recording.
摘要:
Reliability is evaluated in constructing a component based-on application and an application for realizing reliability required can be constructed efficiently. A run-time history such as an occurrence frequency of errors, a recovery time required at error occurrence, and a processing capacity at preventive maintenance is added per software component to a run-time history list having been recoded per execution environment such as an application ID, combined component IDs, and executed hardware ID. From these pieces of information, an interval of performing preventive maintenance recommended per software component during system construction is calculated. By comparing reliability per software component and reliability required for the system, advisability is determined and conformance is evaluated. An execution schedule for preventive maintenance and a processing capability are calculated about the entire component-based application created by combining the software components. By calculating the reliability and the processing capability in the entire system to be compared to those required for the entire system, advisability is determined and conformance is evaluated.
摘要:
An electrophotography photosensitive body has a single layer photosensitive layer on top of a conductive substrate, directly or via an undercoat layer. The single layer photosensitive layer contains at least a resin binder, a charge generating substance, and a charge transport substance, wherein at least one of the charge generating substances is a titanyl phthalocyanine, which, in a x-ray powder diffraction spectrum having a radiation source of CuK &agr; and within a range of a Bragg angle 2&thgr;=5˜35°, a ratio, R, of a value, P, of a diffraction intensity of a highest peak and a value, B, of a diffraction intensity of the background satisfies the equation R=(P−B)/B≦7.0. The resulting electrophotographic photosensitive layer shows excellent electrical properties with positive charging as well as excellent stability when repeatedly used.
摘要翻译:电子摄影感光体直接或经由底涂层在导电性基材的顶部具有单层感光层。 单层感光层至少含有树脂粘合剂,电荷产生物质和电荷输送物质,其中电荷产生物质中的至少一种是酞菁钛,其在具有辐射的x射线粉末衍射光谱 CuKα的源,并且在布拉格角2θ= 5〜35°的范围内,最高峰的衍射强度的值P和B的衍射强度的值B的比率R 背景满足方程式R =(PB)/ B <= 7.0。 所得到的电子照相感光层在反复使用时具有优异的正电荷电气性能以及优异的稳定性。