Abstract: Provided is a laser irradiation device including: a laser light source that emits laser light; and a control unit that performs control relating to irradiation of a substrate with laser light. The control unit acquires operation parameters including a detection value from a detection unit provided in the laser irradiation device, derives predicted quality information by inputting the acquired operation parameters to a learning model that outputs predicted quality information of a product including the substrate irradiated with the laser light in a case where the operation parameters are input, and outputs the derived predicted quality information and the acquired operation parameters in association with each other.

Abstract: An ECU obtains an OCV and an internal pressure, obtains a first estimated value of an SOC corresponding to the time of charging and a second estimated value of the SOC corresponding to the time of discharging using the obtained OCV and a first correspondence, obtains a third estimated value of an SOC corresponding to the time of charging and a fourth estimated value of the SOC corresponding to the time of discharging using the obtained internal pressure and a second correspondence, estimates the SOC using at least one of the first or the third estimated value when a first difference between the first and the third estimated value is less than a second difference between the second and the fourth estimated value, and estimates the SOC using at least one of the second or the fourth estimated value when the second difference is less than the first difference.

Abstract: An ECU obtains an OCV and an internal pressure, obtains a first estimated value of an SOC corresponding to the time of charging and a second estimated value of the SOC corresponding to the time of discharging using the obtained OCV and a first correspondence, obtains a third estimated value of an SOC corresponding to the time of charging and a fourth estimated value of the SOC corresponding to the time of discharging using the obtained internal pressure and a second correspondence, estimates the SOC using at least one of the first or the third estimated value when a first difference between the first and the third estimated value is less than a second difference between the second and the fourth estimated value, and estimates the SOC using at least one of the second or the fourth estimated value when the second difference is less than the first difference.

Abstract: A stator, in which a rotor is rotatably accommodated, is provided with a cylindrical yoke and a magnet that is arranged so as to extend along an inner circumference of the yoke, and has a plurality of magnetic poles generating a magnetic field operable to rotate the rotor. A tip tool is coupled to the rotor and operable to perform a prescribed working in accordance with the rotation of the rotor. The yoke is includes a plurality of steel plates laminated together to form a cylindrical yoke. At least one of a groove and a rib is provided on at least one of the inner circumference of the yoke and an outer circumferential of the magnet so as to extend in an axial direction of the cylindrical yoke. The at least one of the groove and the rib is provided at a boundary between the magnetic poles.

Abstract: Color image data is inputted, flag data indicative of attributes (character image, figure image, mesh image) of each pixel of an inputted image is generated, image processes, an enlargement, and a reduction according to the flag data are executed, the processed data is outputted to a printer, and an image of a high quality is formed.

Abstract: A stator, in which a rotor is rotatably accommodated, is provided with a cylindrical yoke and a magnet which is arranged so as to extend along an inner circumference of the yoke, and has a plurality of magnetic poles generating a magnetic field operable to rotate the rotor. A tip tool is coupled to the rotor and operable to perform a prescribed working in accordance with the rotation of the rotor. At least one of a groove and a rib is provided on at least one of the inner circumference of the yoke and an outer circumferential of the magnet so as to extend in an axial direction of the cylindrical yoke. The at least one of the groove and the rib is provided at a boundary between the magnetic poles.

Abstract: A phase shifter comprises: a phase shift unit including a reactance unit having a first variable capacitance device, and a susceptance unit having a second variable capacitance device, T-connected to the reactance unit; and a control unit for outputting a control signal continuously changing the capacitance of the first variable capacitance device and the second variable capacitance device to the phase shift unit. The amount of phase shift can be continuously changed by changing these variable capacitance devices continuously. Moreover, these devices can be formed on a semiconductor, thereby realizing low-voltage driving and high-speed response. Furthermore, the variance of impedance can be prevented by adjusting these two variable capacitance devices, whereby transmission efficiency can be improved.

Abstract: In a copying machine connected to the network, calibrations on the printers are performed as follows. When an execution of calibration is requested, the copying machine displays all identification numbers of the printers connected to the network on the operation panel of the copying machine. When the user selects a printer to be calibrated through the display, the copying machine causes the selected printer to output a specified test pattern. Then the copying machine reads the test pattern, generates a correction table and registers the generated table with the printer.

Abstract: An image processing method is provided for instructing an image output unit to output onto a recording medium a reference image based on a predetermined patch pattern, and for generating an image output condition of the image output unit on the basis of read data of the reference image output by the image output unit. In the patch pattern, plural identical patches are disposed at different positions on the recording medium. Thus, it is possible to prevent an influence of reading error due to a position of an image reading unit and to generate the satisfactory image output condition on the basis of the reference image formed by the image output unit.

Abstract: A phase shifter comprises: a phase shift unit including a reactance unit having a first variable capacitance device, and a susceptance unit having a second variable capacitance device, serially connected to the reactance unit; and a control unit for outputting a control signal continuously changing the capacitance of the first variable capacitance device and the second variable capacitance device to the phase shift unit. The amount of phase shift can be continuously changed by changing these variable capacitance devices continuously. Moreover, these devices can be formed on a semiconductor, thereby realizing low-voltage driving and high-speed response.

Abstract: Disclosed are a highly versatile image processing method and apparatus wherein it is possible to preview an image that takes into account a change in the color reproduction characteristic of an output device with the passage of time, as well as a computer readable memory storing a program for executing this preview processing. A printer that outputs an image is calibrated in regard to its image output characteristic and a set of one-dimensional LUTs that conforms to the color reproduction characteristic of the printer is generated. On the basis of the set of one-dimensional LUTs, the content of a set of one-dimensional LUTs, which is used when PCS data that has been stored in a profile corresponding to the printer is converted to data dependent upon the printer, is modified, and another set of one-dimensional LUTs, which is used when data dependent upon the printer is converted to PCS data, is modified.

Abstract: Color image data is inputted, flag data indicative of attributes (character image, figure image, mesh image) of each pixel of an inputted image is generated, image processes, an enlargement, and a reduction according to the flag data are executed, the processed data is outputted to a printer, and an image of a high quality is formed.

Abstract: Data for color conversion which is previously stored in a ROM is transferred to a three-dimensional look-up table when a color copier is turned on. By referring to R, G, B, signals, which have been previously stored in a buffer memory, in accordance with M, C, Y, Bk signals output in synchronization with the printing operation of a printer, a CPU rewrites the data in the look-up table to appropriate data (M, C, Y, Bk output signal values). A color signal processing circuit refers to the updated look-up table and outputs M, C. Y, Bk color signals that correspond to entered R, G, B signals.

Abstract: A device for controlling the copying of an original includes a discriminator for discriminating a specific original in accordance with the degree of significance of the specific original, when discriminating a plurality of specific originals in forming one image. According to another embodiment, the device includes an inhibitor for inhibiting the copying of a specific original, when a memory or peripheral circuit having the discrimination criteria of the specific original is removed or exchanged, or it is out of order, and making a discrimination of the specific original by the same characteristic data of the specific original, even if the image is input from different input equipment, wherein the correct discrimination is effected based on the color tint distribution of the specific original.

Abstract: The invention provides a method and apparatus for processing an image in such a manner that excellent color reproduction is achieved regardless of whether the image is reproduced from m-level data or n-level data. The image processing method and apparatus has first and second modes, wherein in the first mode m-level color data is converted to n (n<m)-level color data, and wherein in the second mode n-level color data is first converted to m-level color data and then converted to n-level color data.

Abstract: Data for color conversion stored beforehand in a ROM is transferred to a three-dimensional look-up table when a color copier is started. By referring to R, G, B signals, which have been stored beforehand in a buffer memory, in accordance with signal of M, C, Y, Bk signals output in synchronization with the printing operation of a printer, a CPU rewrites the data in the look-up table to appropriate data (M, C, Y, Bk output signal values). A color signal processing circuit refers to the updated look-up table and outputs M, C, Y, Bk color signals that correspond to entered R, G, B signals.

Abstract: Disclosed are a highly versatile image processing method and apparatus wherein it is possible to preview an image that takes into account a change in the color reproduction characteristic of an output device with the passage of time, as well as a computer readable memory storing a program for executing this preview processing. A printer that outputs an image is calibrated in regard to its image output characteristic and a set of one-dimensional LUTs that conforms to the color reproduction characteristic of the printer is generated. On the basis of the set of one-dimensional LUTs, the content of a set of one-dimensional LUTs, which is used when PCS data that has been stored in a profile corresponding to the printer is converted to data dependent upon the printer, is modified, and another set of one-dimensional LUTs, which is used when data dependent upon the printer is converted to PCS data, is modified.

Abstract: A color image processing system includes storage of plural specific color data representing a gamut of an output device and judgment of whether input color image data is within the gamut of the output device, the judgment performed based on a positional relationship among a plane defined by the plural specific color data, predetermined color data within the gamut of the output device, and the input color image data.

Abstract: In an image processing apparatus and method for effectively removing noise from an input image signal, a mean-value calculation unit calculates the mean value of pixels within a predetermined region in the vicinity of a target pixel, for each color component. A binary-coding unit performs binary-coding processing of the values of pixels within the predetermined region, for each color component, based on the mean value for each color component. A correlation-coefficient calculation unit calculates a correlation coefficient from characteristics between binary image data of respective color components. A smoothing unit performs smoothing processing by adding the value of the target pixel and the mean value using the calculated correlation coefficient, for example as a weight.

Abstract: An object of this invention is to improve the operability of color adjustment by using a simple hardware arrangement which performs only a matrix arithmetic operation having matrix coefficients properly determined in accordance with adjustment amounts designated from an operation unit for adjusting three variables as lightness, saturation, and hue. In the constitution of this invention, an image input unit inputs a color input signal, and a color conversion unit extracts the minimum value from the input color signal for each pixel, obtaining a difference signal of the input color signal and the extracted minimum value signal. The obtained difference signal is converted in matrix in accordance with matrix conversion coefficients generated by a matrix conversion coefficient unit in correspondence with the adjustment amounts of the adjustment items of an operation unit for adjusting three variables as lightness, hue, and saturation.