Abstract: This invention quickly supplies a predetermined amount of powder from a hopper to a recoater. A powder supply apparatus includes, as its feature, a hopper, a powder spreader, a powder replenisher, and a pivoting unit. The hopper of the powder supply apparatus stores a powder. The powder spreader spreads the powder on a shaping surface. The powder replenisher of the powder supply apparatus is provided between the hopper and the powder spreader, and replenishes the powder spreader with a predetermined amount of powder. The pivoting unit of the powder supply apparatus causes the powder replenisher to pivot.

Abstract: The present invention provides a three-dimensional molding device which makes it possible to reduce molding time by decreasing the inkjet head waiting time during the molding step.

Abstract: A control system includes a first control device, a second control device, and a transfer storage unit. The first and second control devices execute processes. The first control device includes a first storage unit and a first processor. The first processor reflects state information in the first storage unit and the transfer storage unit. The first processor transmits, to the second control device, a start notification that causes the second control device to start an operation of the second control device. The second control device includes a second storage unit and a second processor. The second processor starts the operation of the second control device in response to reception of the start notification when the second control device is in a suspended state. The second processor reads the state information from the transfer storage unit. The second processor reflects the read state information in the second storage unit.

Abstract: A line inkjet head cleaning apparatus for effectively cleaning a long line inkjet head includes a wiper fixer extending in a longitudinal direction of a line inkjet head as a cleaning target and having a predetermined width in a vertical direction, a cleaning wiper being fixed to an upper end thereof, a cleaning solution tank having a predetermined volume accommodating the wiper fixer and having an opening in an upper surface, and a driver that vertically moves the wiper fixer between a cleaning solution in the cleaning solution tank and the line inkjet head as a cleaning target positioned above the opening.

Abstract: A powder is spread in two directions, that is, the advancement and retraction directions of a powder recoater. The powder recoater according to this invention includes a hopper that stores a powder, and a cylindrical powder supplier that has a side surface close to or in contact with the bottom surface of the hopper and includes a supply path for the powder. The powder recoater according to this invention further includes a pivoting unit that causes the powder supplier to pivot. In the powder recoater according to this invention, the center axis of the supply path is displaced from the center axis of the powder supplier in the radial direction of the powder supplier.

Abstract: A line inkjet head cleaning apparatus for effectively cleaning a long line inkjet head includes a wiper fixer extending in a longitudinal direction of a line inkjet head as a cleaning target and having a predetermined width in a vertical direction, a cleaning wiper being fixed to an upper end thereof, a cleaning solution tank having a predetermined volume accommodating the wiper fixer and having an opening in an upper surface, and a driver that vertically moves the wiper fixer between a cleaning solution in the cleaning solution tank and the line inkjet head as a cleaning target positioned above the opening.

Abstract: This invention quickly supplies a predetermined amount of powder from a hopper to a recoater. A powder supply apparatus includes, as its feature, a hopper, a powder spreader, a powder replenisher, and a pivoting unit. The hopper of the powder supply apparatus stores a powder. The powder spreader spreads the powder on a shaping surface. The powder replenisher of the powder supply apparatus is provided between the hopper and the powder spreader, and replenishes the powder spreader with a predetermined amount of powder. The pivoting unit of the powder supply apparatus causes the powder replenisher to pivot.

Abstract: The present invention provides a three-dimensional molding device which makes it possible to reduce molding time by decreasing the inkjet head waiting time during the molding step. A three-dimensional molding device for scattering and layering sand on a molding table (30) using a recoater (2), discharging a binder from a head (1) so as to coat the top of the scattered sand with the binder, on the basis of molding data, and creating a three-dimensionally molded. article by joining' the sand (S) using the binder, wherein: the recoater (2) is formed.

Abstract: The spread amount of a powder to be spread from a powder recoater is adjusted. The powder recoater according to this invention includes a hopper that stores a powder. The powder recoater according to this invention also includes a cylindrical powder supplier that has a side surface close to or in contact with the bottom surface of the hopper and includes a supply path for the powder. The powder recoater according to this invention further includes a pivoting unit that causes the powder supplier to pivot. In the powder recoater according to this invention, the center axis of the supply path crosses the center axis of the powder supplier.

Abstract: A control system includes a first control device, a second control device, and a transfer storage unit. The first and second control devices execute processes. The first control device includes a first storage unit and a first processor. The first processor reflects state information in the first storage unit and the transfer storage unit. The first processor transmits, to the second control device, a start notification that causes the second control device to start an operation of the second control device. The second control device includes a second storage unit and a second processor. The second processor starts the operation of the second control device in response to reception of the start notification when the second control device is in a suspended state. The second processor reads the state information from the transfer storage unit. The second processor reflects the read state information in the second storage unit.

Abstract: An electronic device includes a device connected to a bus controller, a memory that stores a program, and a processing unit that executes access to the device through the bus controller according to the program. The processing unit generates a prediction value of executing access to the device based on the result of executing access in the past in parallel with the access to the device, and executes, prior to completing access to the device, using the prediction value of the execution of the access to the device, post-processing of the access to the device using the result of executing access to the device when a number of times which the result of executing access in the past matches a prediction value of execution of access in the past reaches a specified number of times.

Abstract: An information processing system includes a plurality of server devices including a main server device and at a standby server device, and a client device coupled to said server devices via a network. The client device includes a monitor unit to asynchronously monitor an operation state of each of the plurality of server devices, and a display control unit to acquire a content from the main server device and display the content in a display area on a screen once the monitor unit detects an operation state of the main server device is active, and to acquire from the standby server device a content for a process that the standby server device has taken over from the main server device and displays the content on the screen once the monitor unit detects an operation state of the standby server device is switched from standby state to active state.

Abstract: Color reproduction ranges for images of subjects taken in the light of plural light sources each having plural color temperatures are previously stored. First, a predetermined chromatic characteristic of an input image is analyzed, thereby determining whether the image needs white balance correction or not. If the image is determined to need white balance correction, a color reproduction range close to the color distribution of the image is selected from among the color reproduction ranges previously stored, and white balance correction adapted for a color temperature associated with the color reproduction range is performed.

Abstract: In a printing system, an order processing apparatus processes an order for producing a print according to image data. There is an image reception unit for inputting raw image data that has been obtained by electronic image pickup and is unprocessed in relation to image processing. An image processor forms plural sample images adapted to observation of conditioned finish of printing by the image processing of the raw image data at plural different condition settings. The plural condition settings are determined by varying plural image processing conditions. The image processor forms a sample image group in an index form by arranging and combining the plural sample images. The plural sample images are arranged in an image array, and a parameter in relation to one of the plural image processing conditions varies stepwise in the image array.

Abstract: An image processing apparatus that performs image processing of an optically photographed image, comprises an image processing unit, a display and an adjustment input unit. The image processing unit performs color adjustment including white balance correction on the photographed image. The image processed by the image processing unit as a visible image is displayed. The adjustment input unit is provided with a color temperature adjustment key for adjusting a color tint of the image processed by the image processing unit using a color temperature as a variable, where the color adjustment performed by using the color temperature adjustment key at the image processing unit comprises color adjustment that concurrently adjusts at least two of three primary colors of the image.

Abstract: Color reproduction ranges for images of subjects taken in the light of plural light sources each having plural color temperatures are previously stored. First, a predetermined chromatic characteristic of an input image is analyzed, thereby determining whether the image needs white balance correction or not. If the image is determined to need white balance correction, a color reproduction range close to the color distribution of the image is selected from among the color reproduction ranges previously stored, and white balance correction adapted for a color temperature associated with the color reproduction range is performed.