摘要:
An image processing apparatus has an image input section, a color image processor, a monochrome image processor and an image synthesizer. The image input section inputs image data of an original image. The color image processor generates color image data by performing color image processing on the image data. The monochrome image processor generates monochrome image data by performing monochrome image processing on the image data. The image synthesizer generates synthesized image data by synthesizing the monochrome image data with the color image data. The apparatus also has a buffer that temporarily stores image data, a determination section that determines on the basis of the image data of the original image whether the original image is color or monochrome, and an output controller that controls an image output process. The output controller outputs output color or monochrome image data fetched from the buffer as determined to be appropriate.
摘要:
A photomask evaluation method includes applying energy waves to a photomask having a to-be-measured pattern, detecting a response wave from the photomask, acquiring an edge profile of the to-be-measured pattern based on the response wave, acquiring dimension of that portion of the to-be-measured pattern which lies in a preset area, based on the edge profile, subjecting that portion of the edge profile which lies in the preset area to frequency analysis to acquire intensity distribution of frequency components, and extracting a portion with a frequency lower than a preset frequency from the intensity distribution.
摘要:
A charged beam writing apparatus is disclosed, which comprises a shaped beam forming unit which shapes a charged beam radiated from a charged beam source into a beam of a desired shape by using at least two shaping masks each having a shaping aperture to form a shaped beam, a figure dividing unit which divides a contour portion of a pattern to be formed on an object layer into a plurality of figure portions having a predetermined area, a writing unit which writes the figure portions of the contour portion by using a shaped beam of the predetermined area, and a focus control unit which performs focusing of the beam radiated from the charged beam source, by using a shaped beam having the same area as that of the shaped beam which has the predetermined area and is used in writing of the figure portions of the contour portion.
摘要:
A sheet-like pack includes a plurality of sheets, each of the sheets laid one upon another and cut into a predetermined shape. Each of the sheets includes gypsum and a sheet-like substrate impregnated with said gypsum. The sheet-like pack also includes an insulating sheet laid on a top surface of the plurality of sheets. A thermal pack is obtained by impregnating the sheet-like pack with water, applying the sheet-like pack on a predetermined portion where a cosmetic composition is applied, and removing the sheet-like pack solidified after a lapse of a predetermined time.
摘要:
According to the present invention, when electronic money is sent from a given network to another network, a money change apparatus performs a money change process to change electronic money current on the given network into electronic money current on another network, and therefore when a user of the given network uses a settling process, by managing this money change process, it is possible to manage the interchange of electronic money between each of the users of the given network and each of the users of another network without affecting the working environment of electronic commerce. Electronic money current on LAN20 is referred to as local electronic money current only on the network. When a terminal NLU4 connected to LAN20 sends money to a terminal NWU2 connected to WAN10, GW1 for controlling the flow of data between LAN20 and WAN10 receives local electronic money sent from the terminal NLU4, changes the local electronic money into electronic money current on WAN10, then sends the electronic money to the terminal NWU2, and when a terminal NWU2 sends money to a terminal NLU4, GW1 receives electronic money sent from the terminal NWU2, changes the electronic money into local electronic money and sends the local electronic money to the terminal NLU4.
摘要:
A finder system of a single lens reflex camera provided with a mechanism for defining a viewing area of the finder system when the camera is in a first predetermined mode. When the camera is in a second predetermined mode, a mechanism is provided for shading a predetermined portion of the viewing area of the finder system with the light shading mechanism having at least one light shielding plate. The finder system also includes a mechanism for changing the camera form the first predetermined mode to the second predetermined mode.
摘要:
A control electrode portion for passing electrons through a given electron-passing hole selected from a plurality of electron-passing holes provided on an insulating substrate is formed by coating the insulating substrate with a conductive film and dividing the into a plurality of conductive films as control electrodes. This structure obviates the mesh structure of electrons which are necessary in the case of arranging control electrodes on the insulating substrate, thereby realizing high-definition display devices with improved luminance. In addition, planar display devices provided with a surface insulated substrate produced by forming an insulating film on a conductive substrate having electron-passing holes and a plurality of separate control electrodes arranged on the surface insulated substrate, it is possible to prevent the charge-up effect which obstructs the passage of electron beams and, hence, to enhance the luminance at least by (1) providing a voltage applying circuit for applying a predetermined voltage to the conductive substrate, (2) providing a portion at which the conductive substrate is exposed between the adjacent control electrodes.
摘要:
A metal layer of not more than 2.0 .mu.m thick is formed on a base, containing nickel as the main ingredient and a reducing agent such as silicon and magnesium, by depositing tungsten by an electron beam under heating in a vacuum. The base is heat treated in a hydrogen atmosphere at 800.degree. to 1,100.degree. C. An emissive material layer, containing an alkali earth metal oxide and 0.01 to 25 wt % of a rare earth metal oxide, the alkali earth metal oxide containing at least barium oxide, is formed on the metal layer. Thus, life characteristics of the cathode, especially during the operation at a high current density such as not less than 2A/cm.sub.2, are greatly enhanced.
摘要:
The invention is concerned with an illuminator to radiate light rays in the near-infrared region, and a near-infrared ray image pick-up device which irradiates the near-infrared light radiated from this illuminator onto an object to be pictured, and captures light reflected from the object for image pick-up. By constructing the illuminator with an electric discharge lamp and a filter which removes the visible region and permit the near-infrared region to pass therethrough out of light rays radiated from this electric discharge lamp, there can be provided a near-infrared ray radiation illuminator having a high efficiency and low deterioration characteristic. And, at the same time, by constructing a near-infrared ray image pick-up device with this near-infrared ray radiation illuminator and an image pick-up device which captures reflected light of the near-infrared ray radiated from the illuminator to be irradiated onto the object for the image pick-up, the image pick-up can be done without notice of a human being, whereby, when the device is used as a crime-preventing monitoring device, the monitoring of an intruder can be done perfectly, and, when it is used as a visitor congnition device, there is no disagreeable feeling on the part of the visitor by his being dazzled by illuminating light or his knowledge of being pictured by the device.
摘要:
A memory control apparatus for a data processor using a virtual memory technique includes two cache memories one for storing a portion of the instructions located in the main memory (MMU), the other for storing a portion of the operand data located in main memory. A separate translation look aside buffer (TLB) is connected to each cache memory, with the TLB connected to the cache memory storing instructions operating to translate logical addresses to real addresses in the MMU storing instructions, while the TLB connected to the cache memory storing operand data operating to translate logical addresses to real addresses in the MMU storing operand data.