Abstract: A hydrogen generating device including a temperature adjustment section 8 for controlling a temperature of a hydrogen-containing gas to be introduced from a reforming section 1 into carbon monoxide reducing sections 2 and 3, the temperature adjustment section 8 including: a heat exchange section 26 having an air path 11 for allowing a cooling air to pass therethrough; an air intake portion 10 having an opening for taking the cooling air into the air path 11; and an air discharging portion 12 having an opening for discharging the cooling air out of the air path 11, wherein the opening of the air intake portion 10 and that of the air discharging portion 12 are facing in a same direction, and the same direction is a vertically upward direction or a vertically downward direction.

Abstract: An image display unit capable of displaying image data page-wise includes: a scanner portion; a display panel for displaying input image data in preview representation; an input condition determiner that compares the image data successively input through the scanner portion, as to input condition and determines whether there is any change in the image data input condition; and a display controller that, when the input condition determiner determines that the input image data has changed in the input condition, makes control such as to display the image data that was determined to have changed in the input condition and the image data input immediately before the image data in question, together on the display panel.

Abstract: Image data in a specific data format is stored in an external storage device, whereas application software for display, editing, and printing of the image data in the specific data format is not stored in the external storage device but transmitted to an e-mail address of a user or to an IP address of a user's computer. This provides a digital multifunction printer which is capable of storing image data in a removable external storage device and which can store image data in the external storage device in such a manner that the image data is stored with a data format specific to the digital multifunction printer while the image data can be processed by other device without dropping security for the stored image data.

Abstract: Image data is saved directly in an external memory without using an incorporated HDD for filing the image data and without degrading the image data, so that costs are reduced as not requiring the incorporated HDD and the image data without degradation is able to be used again easily. A USB memory saves image data acquired by an image processing apparatus and setting data of the image data, and further saves a tool software allowing the image data to be viewed, edited, and printed by a PC. The image data saved in a saving memory of the USB memory can be, for example, printed or transmitted as it is by the image processing apparatus. Further, the tool software allows a user to, for example, view and edit the image data using the PC. Further, it is possible to cause a specific printer to print the image data by the PC.

Abstract: A hydrogen generating device including a temperature adjustment section 8 for controlling a temperature of a hydrogen-containing gas to be introduced from a reforming section 1 into carbon monoxide reducing sections 2 and 3, the temperature adjustment section 8 including: a heat exchange section 26 having an air path 11 for allowing a cooling air to pass therethrough; an air intake portion 10 having an opening for taking the cooling air into the air path 11; and an air discharging portion 12 having an opening for discharging the cooling air out of the air path 11, wherein the opening of the air intake portion 10 and that of the air discharging portion 12 are facing in a same direction, and the same direction is a vertically upward direction or a vertically downward direction.

Abstract: An image recording device includes a sub-scanning/conveyance device for sub-scanning and conveying an image recording material. An acceleration pickup for measuring acceleration of the sub-scanning/conveyance device is mounted to the sub-scanning/conveyance device and connected to a control section. When the acceleration pickup detects acceleration equal to or greater than a predetermined value, an alarm is turned on via a bus to signal a frame number of the image recording material exposed when vibration equal to or greater than a predetermined value has occurred. Image data of the corresponding image number detected by a hole sensor is inputted from an image processor to an image data storage device and stored therein. When a predetermined exposure ends, the stored image data is transmitted from the image data storage device to a light beam scanning device, and the image recording material is re-exposed in accordance with the image data.

Abstract: The present invention provides an image display apparatus including a light-source apparatus and a light-source apparatus in which a plurality of light-emitting devices are uniformly cooled to prevent any variation in brightness. The light-source apparatus includes a plurality of light-emitting devices for emitting illumination light, a holding member for holding the plurality of light-emitting devices, and a duct disposed adjacent to the holding member and in which a plurality of refrigerant channels through which refrigerant flows are formed. The holding member includes at least one thermal conductor which form a common channel wall of the plurality of refrigerant channels in the duct.

Abstract: An image forming apparatus includes an electrostatic latent image forming unit for forming an electrostatic latent image on the surface of an image carrier, a developing unit for developing the electrostatic latent image with toner, a transferring unit for transferring a toner image on the image carrier onto a transfer medium in a transfer area, a test pattern forming unit for forming a test pattern, which is made of toner and used for image control, on the transfer medium, and a control unit for detecting the test pattern and executing image control. The transferring unit transfers the test pattern on the transfer medium, which has been subjected to detection, onto the image carrier, and the developing unit recovers the test pattern having been transferred onto the image carrier.

Abstract: An apparatus and a method for manufacturing a thick-walled bent pipe with a simple structure at low production cost, which has durability and can manufacture an elbow material for piping with higher size accuracy, are provided. For this purpose, the manufacturing apparatus is a manufacturing apparatus comprising a presser die (12) and a lower die (20), in which the lower die (20) includes a pair of bottom dies (21, 22) having meshing means (30), and a pair of the bottom dies (21, 22) are allowed to rotate opposite to each other by the meshing means (30), in connection with a descent of the presser die.

Abstract: A transfer material carrying member for carrying a transfer material for receiving an image from an image bearing member, includes a first layer having a thickness Ha and a second layer having a thickness of Hb. A change, Xa, due to an ambient condition, in a length of the first layer measured in a direction perpendicular to a thickness direction of the first layer, and a change, Xb, due to the ambient condition, in a length of the second layer measured in a direction perpendicular to a thickness direction of the second layer, satisfy: |Xl−Xb|<Ha+Hb.

Abstract: An image forming apparatus includes an electrostatic latent image forming unit for forming an electrostatic latent image on a surface of an image carrier, a developing unit for developing the electrostatic latent image with toner, a transferring unit for transferring a toner image on the image carrier onto a transfer medium in a transfer area, a test pattern forming unit for forming a test pattern, which is made of toner and used for image control, on the transfer medium, and a control unit for detecting the test pattern and executing image control. The transferring unit transfers the test pattern on the transfer medium, which has been subjected to detection, onto the image carrier, and the developing unit recovers the test pattern having been transferred onto the image carrier.

Abstract: An image recording device includes a sub-scanning/conveyance device for sub-scanning and conveying an image recording material. An acceleration pickup for measuring acceleration of the sub-scanning/conveyance device is mounted to the sub-scanning/conveyance device and connected to a control section. When the acceleration pickup detects acceleration equal to or greater than a predetermined value, an alarm is turned on via a bus to signal a frame number of the image recording material exposed when vibration equal to or greater than a predetermined value has occurred. Image data of the corresponding image number detected by a hole sensor is inputted from an image processor to an image data storage device and stored therein. When a predetermined exposure ends, the stored image data is transmitted from the image data storage device to a light beam scanning device, and the image recording material is re-exposed in accordance with the image data.

Abstract: An apparatus and a method for manufacturing a thick-walled bent pipe with a simple structure at low production cost, which has durability and can manufacture an elbow material for piping with higher size accuracy, are provided. For this purpose, the manufacturing apparatus is a manufacturing apparatus comprising a presser die (12) and a lower die (20), in which the lower die (20) includes a pair of bottom dies (21, 22) having meshing means (30), and a pair of the bottom dies (21, 22) are allowed to rotate opposite to each other by the meshing means (30), in connection with a descent of the presser die.

Abstract: A method and apparatus for manufacturing a thick-walled bent pipe capable of manufacturing an elbow material for piping with higher size accuracy with use of a thick-walled pipe material are provided.

Abstract: An image forming apparatus of the type in which it is possible to select an image forming station for image formation from a plurality of image forming stations, includes: a plurality of image forming stations each having an image bearing member for bearing a latent image and a developing device for developing the latent image on the image bearing member by a developer; transfer members adapted to come into contact with a medium member to induce a charge and to electrostatically transfer developed images formed in the plurality of image forming stations to the medium member; and a current control portion for controlling an electric current flowing through the transfer members, wherein the current control portion effects control such that no electric current flows through the transfer member corresponding to an image forming station not being used for image formation.

Abstract: An image forming apparatus includes an image bearing member for bearing an image, a recording material bearing member for bearing a recording material electrostatically, and a transfer member for transferring the image on the image bearing member electrostatically to the recording material borne by the recording material bearing member by being put into contact with the recording material bearing member, wherein a length of a contact area between the recording material bearing member and the transfer member is less than that of a contact area between the image bearing member and the recording material borne by the recording material bearing member in a conveyance direction of the recording material bearing member, wherein the recording material bearing member has a first layer for bearing the recording material and a second layer in contact with the transfer member in an image transfer, and wherein a surface resistivity of the first layer is lower than a surface resistivity of the second layer.

Abstract: A transfer material carrying member for carrying a transfer material for receiving an image from an image bearing member, includes a first layer having a thickness Ha; and a second layer adjacent to the first layer, the second layer having a thickness of Hb, wherein the first layer has a dimension which changes by Xa due to a change in an ambient condition, and the second layer has a dimension which changes by Xb due to the change in the ambient condition, and wherein ¦Xa−Xb¦<Ha+Hb.

Abstract: An image forming apparatus of the type in which it is possible to select an image forming station for image formation from a plurality of image forming stations, includes: a plurality of image forming stations each having an image bearing member for bearing a latent image and a developing device for developing the latent image on the image bearing member by a developer; transfer members adapted to come into contact with a medium member to induce a charge and to electrostatically transfer developed images formed in the plurality of image forming stations to the medium member; and a current control portion for controlling an electric current flowing through the transfer members, wherein the current control portion effects control such that no electric current flows through the transfer member corresponding to an image forming station not being used for image formation.

Abstract: An image forming apparatus in which each of first and second image forming device is in contact with surfaces of first and second image bearing members from which no after-transfer residual toner is removed includes a rotating charging member contacting first and second image bearing members, and a developing unit for developing an electrostatic image on the image bearing member and rotation controlling device rotates the second image bearing member and the charging member of the second image forming device during image formation only with the first image forming device.

Abstract: An image forming apparatus includes an image bearing member for carrying a toner image; a recording material conveyer belt for electrostatically carrying and feeding a recording material; a roller, provided on a side of the recording material conveyer belt not carrying the recording material in a separation position where the recording material is separated from the recording material conveyer belt, for supporting the recording material conveyer belt; a transfer charger for electrostatically transferring the toner image from the image bearing member onto the recording material at a transfer position; a discharge, provided across the recording material conveyer belt from the roller at the separation position, for discharging the recording material upon separation thereof from the recording material conveyer belt; wherein the roller is electrically grounded through an element in which a voltage is generated when the current is supplied thereto.