摘要:
A process for the treatment of water with ozone in which trace amounts of organic substances contained in water to be treated are oxidized and decomposed by diffusing ozone into the water introduced into a reaction tank, by injecting a chelate compound into the water to be treated after or just before the introduction of the water into the reaction tank. Preferred chelate compounds include ethylenediaminetetraacetic acid disodium salt, ethylenediaminetetraacetic acid calcium salt, ethylenediaminetetraacetic acid magnesium salt, ethylenediaminetetraacetic acid iron salt and iron citrate.
摘要:
A method of oxidatively decomposing a radioactive ion-exchange resin is described, the method comprising oxidatively decomposing a radioactive ion-exchange resin containing an anion-exchange resin with hydrogen peroxide used as an oxidizing agent in the presence of iron and copper ions used as catalysts, wherein the weight ratio of hydrogen peroxide to the ion-exchange resin, that is the ratio of the net weight of hydrogen peroxide to the dry weight of the ion-exchange resin containing an anion-exchange resin, is held to be no higher than 17 and the pH of the reaction system is adjusted to be within the range of 0.5 to 6, or citric acid ions are preliminarily adsorbed on the radioactive ion-exchange resin before it is subjected to decomposition treatment or citric acid ions coexist with the radioactive ion-exchange resin in the oxidatively decomposing system, and an apparatus used for conducting the method is also described.
摘要:
In the case of combining images subjected to lighting from a plurality of directions, a manual control such as light quantity control is needed and is therefore troublesome.The present invention includes an input unit receiving a first image obtained by shooting a subject with light applied thereto from a first lighting device in a diagonal direction, the input unit receiving a second image obtained by shooting the subject with light applied thereto from a second lighting device in an opposite diagonal direction, the input unit accepting information on the subject and a shooting device; a blend pattern generating unit calculating and finding, based on the accepted information, a ratio Z for determining a proportion in combining of the first image and the second image for each pixel; an image blending unit obtaining a third image combined by adding the first image multiplied by the ratio Z and the second image multiplied by 1−Z for each pixel; and an output unit outputting the third image.
摘要:
An apparatus and a method of screen display whereby either a plurality of screens or a plurality of windows on a single screen are displayed. On at least one screen or in at least one window, areas representing either the other screens or the other windows are displayed. When a pointer pointing to a given position either on that one screen or in that one window is used to select any one of these areas therein, the pointer is made to appear either on another screen or in another window corresponding to the selected area.
摘要:
An object of the present invention is to achieve segmented image taking and merging processing of segmented images with logical consistency with high efficiency at low cost and thereby to enable easy formation of a high-definition merged image. An imaging system 10 includes a distance calculator 110 that calculates a distance from an imaging object to a fixed position of a digital camera by using a predetermined equation and stores the calculated distance; a resolution setting unit 111 that sets and stores layered resolutions; a frame layout unit 112 that executes a process for each of the resolutions, the process including forming segment frames by dividing an angle of view of an image taking range by a predetermined angle, laying out the segment frames so that focus ranges in each two neighboring segment frames overlap with each other, and storing information on a layout of the segment frames and the corresponding resolution as a segmented image taking plan; a segmented image taking command unit 113 that sends the digital camera and a motor-driven tripod head a command to take images of the segment frames from a single viewpoint for each of the resolutions, based on the segmented image taking plan, and acquires and stores a segmented image; and a segmented image merging unit 114 that executes a process for each of the segmented image taking plans, the process including forming a base image by enlarging each of captured images of a predetermined segmented image taking plan to a one-step-higher resolution, merging together segmented images obtained by a segmented image taking plan having the one-step-higher resolution by aligning each of the segmented images through pattern matching between the segmented image and the base image, and storing a merged image.
摘要:
The coordinate system of the electronic data 112 to be projected on the touch panel 120, and the coordinate system of the two-dimensional object 130 similar to the electronic data pasted, printed etc. on the touch panel 120 to which the electronic data is to be projected, are associated by an alignment instruction from a user to the touch panel to specify the position of electronic data corresponding to the specified position indicated to the touch panel and to specify related data linked to the specified position. Outputting this related data is also an aspect of the present invention. Further, outputting this output to an output device different from the touch panel and displaying and the like with this output device is also an aspect of the present invention.
摘要:
A processor performs a pipelined parallel processing by an operand effective address calculation unit for calculating an operand effective address necessary to execute an instruction and an instruction execution unit for executing the instruction. A 64 bit width data operation is performed in such a way that a high order 32 bit operation is performed in an arithmetic device in the operand effective address unit and a low order 32 bit operation is performed in another arithmetic device in the instruction execution unit. A carry is transferred from the low order 32 bit arithmetic device to the high order 32 bit arithmetic device. The arithmetic devices thus joined can perform the 64 bit with data operation as an arithmetic device.
摘要:
A multi-computer system includes a plurality of data processors and at least one I/O device which is commonly accessible by the data processors. A plurality of serial bus loops are configurated in hierarchy with interbus linkage devices disposed between adjacent layers of the hierarchy. The data processors are connected to a plurality of first layer serial bus loops and the I/O device which is commonly accessible by the data processors is connected to a second layer of serial bus loop. The interbus linkage devices control linkage among the plurality of serial bus loops and carry out routing control for a start command from the data processor to the I/O device, routing control for an interruption to report the end of I/O device operation, routing control for data transfer, routing control for a request interruption and exclusive use control of the shared I/O device.
摘要:
Method and apparatus for instruction restart processing in a microprogram - controlled data processing apparatus, wherein, in restarting an instruction execution after instruction suspension, the internal information of the data processing apparatus at the time of instruction execution suspension is saved in a memory, and after a suspension cause removal process performed the saved internal information is recovered. A check point address associated with the address of a currently executing microprogram is stored in accordance with a designation by the microprogram. After a suspension causes removal process is performed, the execution of the instruction restarts using the check point address. If a check point address has not been stored after the suspension cause removal process is performed, the execution of the instruction restarts from a read operation of the suspended instruction from the main storage.
摘要:
A microprogram controlled data processing apparatus executes multi-operand instructions in which one or more operand specifiers are provided for specifying the addressing for each operand independently from the operation code of the instruction. An instruction execution unit receives a top address of a microprogram from a decoding unit, a ready status signal and a signal from the decoding unit indicating whether a destination of an operand is in a general purpose register or in a memory unit, and writes an operand into a destination address of a register on the memory unit under control of a microprogram. Because the destination of the operand is indicated by the instruction decoding unit, it is not necessary to determine this information by microinstruction execution, with the result that execution of the instruction can be performed at high speed.