Abstract: A photo timer includes an X-ray dose detector for detecting the dose of X-rays irradiated from an X-ray irradiation apparatus, a stop-signal output means for outputting a stop signal to stop irradiation of the X-rays from the X-ray irradiation apparatus when the detected X-ray dose exceeds a predetermined value, and a communication means for sending the stop signal to the X-ray irradiation apparatus by wireless means. A radiographic apparatus includes the photo timer, a solid state detector for recording image information by irradiation of X-rays which carry the image information and outputting an image signal representing the image information, and a communication means for sending the image signal to a photography control means by wireless means. Further, cables are not required to connect the X-radiographic apparatus (photo timer) and the X-ray irradiation apparatus, or the X-radiographic apparatus and the photography control means.

Abstract: To reduce moving image blurring with a simple circuit while an image quality of a still image is maintained, a display apparatus emphasizes and deemphasizes a change in display data along a temporal direction based upon preceding frame data and current frame data, emphasizes and deemphasizes a change in the emphasized and deemphasized display data along a spatial direction, and displays, with respect to a portion where the display data has been changed between frames, an image in which the change in display data is emphasized along both the temporal direction and the spatial direction, and another image in which the change in display data is deemphasized along both the temporal direction and the spatial direction within one rendering frame period.

Abstract: A scan driver selects first four rows of pixels at a time and then sequentially selects second four rows of pixels for each row in double gate driving. A data driver supplies a tone voltage corresponding to black data to the first four row of pixels at a time and then sequentially supplies a tone voltage corresponding to display data to the second four rows of pixels.

Abstract: A method for producing a solder circuit board includes imparting tackiness to a surface of a conductive circuit electrode provided on a printed wiring board to form a tackiness-imparted area. depositing solder powder on the tackiness-imparted area and heating the printed wiring board so as to melt the solder to thereby form a solder circuit. The solder powder is placed in a vessel. The printed wiring board having the electrode whose surface has been imparted with tackiness is placed in the vessel. The vessel is tilted to thereby deposit the solder powder on the tackiness-imparted area.

Abstract: Radiation detector units provided with solid-state radiation detectors are supported on a supporting section, such that the radiation detector units are located at different distances from a radiation source and arrayed in a one-dimensional direction or two-dimensional directions. One of the radiation detector units is taken as a reference unit. Image size enlargement or reduction processing is performed on each of image signals outputted from the radiation detector units other than the reference unit and in accordance with a ratio between a distance from the radiation source to the reference unit and a distance from the radiation source to each of the radiation detector units other than the reference unit. Image composing processing is performed on the image signal outputted from the reference unit and processed image signals obtained from the image size enlargement or reduction processing.

Abstract: A method for the attachment of solder powder includes the steps of treating an exposed metallic surface of an electronic circuit board with a tackifier compound, thereby imparting tackiness to the metallic surface to form a tacky part, and supplying the tacky part with a solder powder slurry suspended in a liquid, thereby inducing attachment of the solder powder. A method for the production of a soldered electronic circuit board, includes the steps of treating an exposed metallic surface of an electronic circuit board with a tackifier compound, thereby imparting tackiness to the metallic surface to form a tacky part; supplying the tacky part with a solder powder slurry suspended in a liquid, thereby inducing attachment of the solder powder, and thermally fusing the attached solder powder, thereby forming a circuit.

Abstract: A radiation detector includes a substrate, a lower electrode disposed on the substrate, a radiation detecting layer formed on the upper surface of the lower electrode, an upper electrode formed on the upper surface of the radiation detecting layer, a protection layer which is formed on the upper electrode, whose end portion extends to an end surface of the substrate and which covers the upper electrode, and a reinforcement member which is formed from the lower surface of the substrate to the surface of the protection layer and which covers the end portion of the protection layer.

Abstract: High-order bits to be utilized for current-frame display data and previous-frame display data, and low-order bits to be utilized for the current-frame display data alone are stored in independently controllable memory areas. For reading the current-frame display data from a frame memory, data of the high-order bits and data of the low-order bits are read. For reading the previous-frame data, the high-order bits alone are read. Thus, since a period during which the data of the low-order bits that is not utilized for the previous-frame display data is stored in the memory is shortened, a required memory capacity can be reduced. The data transfer time can be reduced by the time required for memory read for the data of the low-order bits that is not utilized for the previous-frame display data.

Abstract: An object detector projects laser light from a projecting part as detecting waves, moves the laser light horizontally and receives reflected waves of the laser light from an object to detect the position of the object from the elapsed time from when the laser light is projected until its reflection is received. A standard scan direction for a horizontal range of scan is set in a forward direction, and the vertical length irradiated by the laser light at positions where the distance from the projecting part is the same as the horizontal distance of the direction of projection of the detecting waves from the standard scan direction increases.

Abstract: A scanning X-ray fluorescence spectrometer includes a quantitatively analyzing device (18) which calculates the concentration of hexavalent chrome based on the fact that the peak spectroscopic angle, at which the maximum intensity is attained in Cr—K? line (22), changes depending on the ratio of the concentration of the hexavalent chrome vs. the concentration of the intensity of the total chrome. A plurality of detecting device (23) having different resolutions as a combination of a divergence slit (11), a spectroscopic device (6), a receiving slit (20) and a detector (8) is provided such that when the change of the peak spectroscopic angle is to be detected, a detecting device (23B) having a higher resolution than that of the detecting device (23A), which is selected when the concentration or the intensity of the total chrome is to be determined, is selected.

Abstract: A scan driver selects first four rows of pixels at a time and then sequentially selects second four rows of pixels for each row in double gate driving. A data driver supplies a tone voltage corresponding to black data to the first four row of pixels at a time and then sequentially supplies a tone voltage corresponding to display data to the second four rows of pixels.

Abstract: A hold-type display device reduces the blur of a moving image and makes less conspicuous the color shift caused due to different blur positions among RGB. In the case where the relative brightness of the video data of one or two of the three primary colors RGB changes from between 0 and 0.5 inclusive for the previous frame to between 0 and 0.5 inclusive for the present frame, the video image of the one or two colors is delayed by one frame and displayed.

Abstract: A signal converter to make a display module conduct an n-ply display operation divides one frame period of input display data into n subframes to obtain n-ply display data, shifts the sampling position for each n-ply display data, samples the data to convert resolution thereof, rearranges in n ways a combination of subpixels included in each pixel of output display data resultant from the sampling, and varying the sampling position and the combination of subpixels for each subframe in a cooperative fashion.

Abstract: A method for the attachment of solder powder includes the steps of treating an exposed metallic surface of an electronic circuit board with a tackifier compound, thereby imparting tackiness thereto to form a tackified part, attaching solder powder by a dry or wet process to the tackified part, and then removing excessively adhering solder powder in a liquid that is water, deoxidized water or deoxidized water added with an antirust.

Abstract: A display device and system are disclosed, wherein the display system is so configured that an n-fold rate increasing circuit is arranged with a signal generating device instead of with the display device to realize a low-cost n-fold rate impulse-type drive. The n-fold rate display data is output to the display device from the signal generating device, and the display device includes a circuit to subject the input n-fold rate display data to the data conversion process for the n-fold rate impulse drive. In addition to the n-fold rate display data, an identification signal for identifying the position of the turn of the frames of the original video signal is input to the display device to prevent the erroneous data conversion operation.

Abstract: Solder metal consists essentially of 8.8 to 5.0 mass % of Zn, 0.05 to 0 mass % of Bi and the balance of Sn and unavoidable impurities.

Abstract: A range of higher applied voltage (lower applied voltage) than maximum (minimum) applied voltage, which is conventional maximum (minimum) liquid crystal transmittance, is provided; and the liquid crystal response compensator, which sets reference voltage, is provided so that the range can be utilized to compensate liquid crystal response; and the ? adjuster and the inter-tone interpolator are provided in order to adjust drift of ? characteristics caused by extension of the applied voltage range.

Abstract: A mammogram recording and read-out apparatus comprises a radiation image detector having a rectangular shape, a detector support section, and a breast support section. A support state of the detector support section is capable of being changed over between a first support state, in which the radiation image detector is supported in an orientation such that a short side of the radiation image detector stands facing the chest wall of an object, and a second support state, in which the radiation image detector is supported in an orientation such that a long side of the radiation image detector stands facing the chest wall of the object.

Abstract: A laser scanning device for measuring the distance to an object in a target area by projecting laser light scanningly is provided not only with a light receiving element for receiving reflected light from the target area to detect its intensity but also with an auxiliary light receiving element for receiving reflected light from a neighboring area which will be scanned next. The gain of amplifier for amplifying the intensity of light received by the light receiving element is adjusted based on the intensity of light received by the auxiliary light receiving element so as to avoid saturation. A one-dimensional or two-dimensional light receiving element for simultaneously receiving reflected light from a plurality of areas including the target area may be used instead.

Abstract: In a liquid crystal driver of a liquid crystal display having a structure to switch between image data for partial display from a partial memory and non-display (background pattern), changes in a partial-display area is detected according to a setting command of partial-display area, and a mask switch is controlled so as to select the background pattern. Timing to write to the last line of the changed partial-display area in the partial memory is determined by an address counter for controlling the partial memory, and the mask switch is controlled so as to select the image data of the partial memory from the next frame.