摘要:
An image forming apparatus which has a contact glass, an original transporting part for transporting a sheet of original onto the contact glass, an optical exposure system for scanning the sheet of original placed on the contact glass by reciprocating movement below the contact glass, an image forming part for forming an image of the original obtained by the optical exposure system on a recording sheet, and a part for supplying the recording sheet to the image forming part. The original transporting part comprises an original storing part for storing sheets of original; means for transporting a sheet of original from the original storing part onto the contact glass; means for detecting the passage of the sheet of original, provided in the sheet transporting means; and means for outputting an original-exchange completion signal to the image forming apparatus after the passage detecting means detects the passage of the sheet of original and before the sheet transporting means positions the sheet of original onto a predetermined portion of said contact glass. The recording-sheet supply part comprises means for judging whether a next sheet of original to be transported to the contact glass exists; means for transporting a recording sheet to the image forming part; and means for controlling the transporting means whereby the recording sheet transporting means is begun before the optical exposure system starts to return, if a next sheet of original exists.
摘要:
A copying machine having a binding function capable of automatically binding discharged copied sheets using a predetermined holding device includes a binding function selection unit and a maximum bindable sheet count displaying unit. Since the maximum bindable number of sheets of an original can be displayed according to a copying mode prior to copying, the binding function of the copying machine can be utilized more effectively.
摘要:
Upon reception of a job, a control unit of an image processing apparatus executes processing for judging whether any cancellation factor exists. If there is no cancellation factor, the control unit outputs pages relating to the job, stores page information thereof, and updates execution history information after outputting all the pages. If there is any cancellation factor, the control unit performs only preparation for output of the pages, stores page information obtained through the preparation, and updates cancellation history information after storing the page information of all the pages. A message as a result of evaluation of the cancellation history information is displayed on an operation panel. The message prompts an administrator to change management condition as needed.
摘要:
In an image processing apparatus connected to an external apparatus through a network, a user interface is displayed in a display device on documents. A user's instruction is received in the user interface to operate a document stored in the external apparatus and/or in the image processing apparatus. An operation history of documents stored in the external apparatus is obtained. Then; data on the documents displayed in the user interface is controlled based on the obtained operation history.
摘要:
A terminal is provided with an image obtaining portion that obtains an image including a code representing a location of a web page, a web page obtaining portion that obtains the web page based on the code included in the image, a calculation portion that compares the image except the code with the web page to calculate a degree of relevance between the image except the code and the web page, and a print controller that issues a command to print the image with the code excluded if the degree of relevance is lower than a predetermined threshold, and to print the image without excluding the code if the degree of relevance is equal to or greater than the predetermined threshold.
摘要:
An information processing device includes a plurality of modules for realizing a plurality of functions. The information processing device reproduces contents information and expects information which is to be inputted based on the functions relating to the reproduced contents information. Further, based on the expected information, the information processing device controls operations of at least some of the plurality of modules.
摘要:
When a user select a file to be processed from a box present in an image formation apparatus a feature of the selected file is extracted. A feature point recording region is searched and data of a previous execution history of a file having a feature point matching that of the selected file is called and displayed. Therefrom the user selects an operation that the user desires to execute for the selected file.
摘要:
An image forming apparatus includes a first developing device, accommodating a first kind of toner without an offset preventing agent, a second developing device accommodating a second kind of toner containing an offset preventing agent, and a roller fixing device having a supply portion for supplying an offset preventing agent. The image forming apparatus changes the amount of the offset preventing agent to be supplied to the fixing roller between the case of fixing a copy image formed with the first kind of toner and the case of fixing a copy image formed with the second kind of toner.
摘要:
This invention relates to a liquid developer monitoring device comprising a first electrode which contacts with a liquid developer comprising a liquid medium and electrically charged toner particles dispersed therein, a second electrode being either a developing roller or a separate roller which provides a fresh surface and immerses said surface in the liquid developer, an electric power source which applies a bias voltage between said first and second electrodes so as to deposit the toner particles on the second electrode, and a sensor which measures magnitude of current flowing between said first and second electrodes during the deposition of the toner particles. A cleaning device removes the deposited toner on the second electrode. The sensor includes an electric coil, a magnet inserted in the coil and a Hall element.
摘要:
A light-emitting semiconductor device (10) consecutively has a sapphire substrate (1), an AlN buffer layer (2), a silicon (Si) doped GaN n.sup.+ -layer (3) of high carrier (n-type) concentration, a Si-doped (Al.sub.X2 Ga.sub.1-x2).sub.y2 In.sub.1-y2 N n.sup.+ -layer (4) of high carrier (n-type) concentration, a zinc (Zn) and Si-doped (Al.sub.x1 Ga.sub.1-x1).sub.y1 In.sub.1-y1 N emission layer (5), and a Mg-doped (Al.sub.x2 Ga.sub.1-x2).sub.y2 In.sub.1-y2 N p-layer (6). The AlN buffer layer (2) has a 500 .ANG. thickness. The GaN n.sup.+ -layer (3) is about 2.0 .mu.m thick and has a 2.times.10.sup.18 /cm.sup.3 electron concentration. The n.sup.+ -layer (4) is about 2.0 .mu.m thick and has a 2.times.10.sup.18 /cm.sup.3 electron concentration. The emission layer (5) is about 0.5 .mu.m thick. The p-layer 6 is about 1.0 .mu.m thick and has a 2.times.10.sup.17 /cm.sup.3 hole concentration. Nickel electrodes (7, 8) are connected to the p-layer (6) and n.sup.+ -layer (4), respectively. A groove (9) electrically insulates the electrodes (7, 8). Lead lines (21, 22) are connected with the electrodes (7, 8) by a wedge bonding method to desirably reduce the surface area of the electrodes on the light-emitting side of the device upon which the electrodes are situated to thereby increase light emission from the device.
摘要翻译:发光半导体器件(10)连续地具有蓝宝石衬底(1),AlN缓冲层(2),高载流子(n型)掺杂的硅(Si)掺杂的GaN n +层(3), 锌(Zn)和Si掺杂(Al x Ga 1-x 1)y 1 In 1-y 1 N发射层(5)的Si掺杂(AlX2Ga1-x2)y2In1-y2N n +层(4) 和掺杂Mg的(Alx2Ga1-x2)y2In1-y2N p层(6)。 AlN缓冲层(2)具有500厚度。 GaN n +层(3)的厚度约为2.0μm,电子浓度为2×10 18 / cm 3。 n +层(4)的厚度约为2.0μm,电子浓度为2×10 18 / cm 3。 发射层(5)厚约0.5μm。 p层6的厚度约为1.0μm,空穴浓度为2×10 17 / cm 3。 镍电极(7,8)分别连接到p层(6)和n +层(4)。 一个凹槽(9)使电极(7,8)电绝缘。 引线(21,22)通过楔形接合方法与电极(7,8)连接,以期望减少电极位于其上的器件的发光侧的电极的表面积,从而增加光 从设备发射。