Abstract: A plurality of pixels that are arranged two-dimensionally, a horizontal scanning circuit and a vertical scanning circuit that output a signal for reading out an accumulated charge in the pixel, and a multiplexer circuit that supplies a control signal to elements constituting each of the pixels based on the signal outputted from the vertical scanning circuit are provided. The vertical scanning circuit is used singly to output a scanning signal for reading out the accumulated charge and a scanning signal for clearing the accumulated charge in the pixel, and the multiplexer circuit is used singly to supply an accumulated charge readout signal and an accumulated charge clearing signal as the control signal based on the scanning signal for reading out the accumulated charge and the scanning signal for clearing the accumulated charge.

Abstract: By making an aperture 13a to which light of an R (Red) component enters larger than other apertures (apertures 12a, 14a, and 15a), an attenuation ratio of light of the R component can be reduced when compared with the case where each aperture has a same size. Therefore, deterioration in sensitivity to the light of the R component can be suppressed, and deterioration in image quality can be reduced.

Abstract: An object of the present invention is to provide a small solid-state image sensor which realizes significant improvement in sensitivity. The solid-state image sensor of the present invention includes a semiconductor substrate in which photoelectric conversion units are formed, a light-blocking film which is formed above the semiconductor substrate and has apertures formed so as to be positioned above respective photoelectric conversion units, and a high refractive index layer formed in the apertures. Here, each aperture has a smaller aperture width than a maximum wavelength in a wavelength of light in a vacuum converted from a wavelength of the light entering the photoelectric conversion unit through the apertures, and the high refractive index is made of a high refractive index material having a refractive index which allows transmission of light having the maximum wavelength through the aperture.

Abstract: A noise reduction circuit includes a plurality of electric charge accumulating sections and a plurality of switching sections. In the noise reduction circuit, electric charge in an amount corresponding to a signal containing a noise is accumulated in each of the electric charge accumulating sections, and thereafter the switching sections are turned on to connect the electric charge accumulating sections in parallel or in series with each other, thereby outputting a signal corresponding to the average of, or the sum total of, the amounts of electric charge accumulated in the respective electric charge accumulating sections.

Abstract: A developing device includes a container for containing toner, a rotatable shaft provided in the container, a spiral shaped blade formed on an outer circumference of the shaft, and a first spiral member for conveying the toner in the longitudinal direction of the shaft by means of rotation. In addition, a toner removing member is provided for removing the toner attached to the first spiral member. Then, by rotation of the first spiral member, the toner removing member is moved in the longitudinal direction of the shaft and the direction that is orthogonal to the longitudinal direction of the shaft so as to be in contact with the surface of the first spiral member. Accordingly, it is possible to adequately scrape the toner off the spiral shaped blade and the shaft, thereby effectively prevent an aggregation of toner from occurring.

Abstract: Transfer of liquid crystal panels to subsequent processes is performed with the panels placed on transfer arms and held by suction pads. A small suction force can be sufficient, and a suction irregularity is prevented. The transfer arms are arranged at a lower side of the liquid crystal panels, thus not obstructing the liquid crystal panels. In arranging the liquid crystal panels at an image pickup device, a panel holding device is controlled to be driven so as to position panel marks to a bonding height position while negating a deflection amount of the liquid crystal panels, and furthermore a component holding device is controlled to be driven so as to position component marks to the bonding height position and to mount electronic components to the liquid crystal panels at the bonding height position.

Abstract: Provided is a solid-state imaging device which can obtain an output characteristic without preventing linearity even in a high light-intensity range, and at the same time achieve a much wider dynamic range. The solid-state imaging device 1 includes: a photo-detecting element (a photoelectric transducer PD) for transducing incident light to electric charges and accumulate the electric charges; an accumulation element (a floating de-fusion FD) for accumulating the electric charges; and a transfer circuit (a MOS transistor Q11 and a pulse generating circuit 50a) for transferring the electric charges accumulated in the photo-detecting element to the accumulation element, wherein the transfer circuit has two operation modes as follows: a whole transfer for transferring almost all of the accumulated electric charges to the accumulation element; and a partial transfer for transferring only a part of the accumulated electric charges which exceeds a predetermined amount to the accumulation element.

Abstract: A photodetector includes a semiconductor substrate having photo-cells (1a, 1b, 1c). Each photo-cell is provided with a filter layer 20 that transmits light in a wavelength range predetermined for the photo-cell, and a photoelectric converter 17 that generates a signal charge according to an intensity of the light transmitted through the filter layer 20. Thickness (ta, tb, tc) of the filter layers 20 are corresponding to the wavelength ranges predetermined for respective photo-cells. By such a structure, it is possible to provide cost effective photodetectors that can be manufactured without managing materials for pigments and dyestuff for different colors when making color filters.

Abstract: Preparations for preventing or treating acute heart failure, chronic heart failure at a phase of acute exacerbation or heart failure at a phase of transition to chronic heart failure, which contain D-alanyl-3-(naphthalen-2-yl)-D-alanyl-L-alanyl-L-tryptophyl-D-phenylalanyl-L-lysinamide and/or salts thereof as an active ingredient.

Abstract: The signal transmission circuit is provided, said signal transmission circuit being capable of stable operations even with a source power of low voltage and a fast operation. The signal transmission circuit comprises plural stages of circuit in each of which the pulse voltage according to the driving pulse is sequentially outputted.

Abstract: The signal transmission circuit is provided, said signal transmission circuit being capable of stable operations even with a source power of low voltage and a fast operation. The signal transmission circuit comprises plural stages of circuit in each of which the pulse voltage according to the driving pulse is sequentially outputted.

Abstract: With the use of the MOS-type solid-state imaging device, it is possible, by extending the period during which the VDD voltage rises from Low level to High level, that the gate voltage of the resetting unit does not fluctuate to have a positive electric potential due to the coupling capacitance between the VDD power and the gate of the resetting unit, unlike the conventional case. Consequently, the electrons necessary for rendering the accumulation unit non-selectable do not flow from the accumulation unit to the VDD power. This prevents the level of the electric potential in the accumulation unit of non-selectable row from becoming positive. Also, the detecting unit is not switched on, which prevents the error of selecting a non-selectable row.

Abstract: An agent for prevention or treatment of diseases involving degeneration or death of nerve cells, characterized by containing a growth hormone secretion promoting substance as an active ingredient, is provided.

Abstract: An agent for prevention or treatment of vascular disease and renal dysfunction that are accompanied by the migration of vascular smooth muscle cells and mesangial cells comprises as an active ingredient a growth-hormone secretion promoting substance receptor agonist that have a strong inhibitory action on the migration of vascular smooth muscle cells and mesangial cells. Using such an agent for prevention or treatment, one can suppress arteriosclerosis, recurrence of intimal thickening after angioplasty, and even glomerulosclerosis.

Abstract: A pixel area of a megapixel solid-state color imaging device is divided into unit areas for pixel adding and all the pixels for the same color are added together in each unit area. Accordingly, the percentage of utilized pixels is raised to 100% and aliasing noise to low frequencies in a high-frequency video signal is greatly suppressed by a spatial LPF (low pass filter) effect of the pixel addition in the area units.

Abstract: A solid-state image sensing apparatus that can photograph a moving object with no distortion is a solid-state image sensing apparatus that performs photoelectric conversion of incident light comprises: a photosensitive unit in which a plurality of photoelectric conversion circuits is laid out one-dimensionally or two-dimensionally, each of said photoelectric conversion circuits corresponding to a pixel and including a photodiode that accumulates electric charge by performing the photoelectric conversion of incident light and an output circuit that outputs the accumulated electric charge as an electric signal; an electric charge simultaneous removal unit operable to simultaneously remove the accumulated electric charge in the photodiodes laid out in a predetermined region to be read out in the photosensitive unit; and an electric charge accumulation unit operable to accumulate electric charge in the photodiode laid out in the region to be read out during a predetermined time after the accumulated electric char

Abstract: A solid state imaging apparatus includes a plurality of pixels two-dimensionally arranged in the row direction and the column direction, and every two of the plurality of pixels that are adjacent to each other in the row direction or the column direction include color filters of different colors, respectively. A signal mixture circuit is provided in each same-row and same-color pixel group. Each said same-row and same-color pixel group consisting of ones of the plurality of pixels which are included in a pixel mixture unit to be a subject of pixel signal mixture, which are located in the same row, and which include color filters of the same color. The signal mixture circuit includes a combination of a capacitor and a transmission switch, stores pixel signals from pixels included in a same-row and same-color pixel group and mixes the signals together.

Abstract: A CCD of XY addressing type includes a light-receiving unit composed of an XY matrix of pixel units in each of which photoelectric transfer and charge accumulation are performed, and scans the light-receiving unit in the X-axis direction and the Y-axis direction to read accumulated charges. The CCD includes a parallel-in shift register that starts scanning from a first pixel unit that is included in the light-receiving unit, when voltage pulses applied thereto in parallel from a pulse generating circuit that generates voltage pulses are in a first combination, and starts scanning from a second pixel unit that is different from the first pixel unit and is included in the light-receiving unit, when the applied voltage pulses are in a second combination that is different from the first combination.

Abstract: A solid state imaging apparatus includes: a plurality of photoelectric conversion cells each including a plurality of photoelectric sections arranged in an array of at least two rows and two columns; a plurality of floating diffusion sections each being connected to each of ones of the photoelectric sections which are included in the same row of each said photoelectric conversion via each of a plurality of transfer transistors, and being shared by said ones of the photoelectric sections; a plurality of read-out lines each being selectively connected to at least two of the transfer transistors; and a plurality of pixel amplifier transistors each detecting and outputting the potential of each said the floating diffusion section. Charges of the photoelectric conversion sections each being connected to one of the read-out lines and being read out by the transfer transistors are read out by different floating diffusion sections.

Abstract: A solid state imaging apparatus which includes a plurality of pixels two-dimensionally arranged in the vertical direction and the horizontal direction and every two vertically or horizontally adjacent ones of the plurality of pixels have color filters of different colors. In a predetermined period of time, charge signals received from ones of the plurality of pixels arranged in the vertical direction or the horizontal direction which include color filters of the same color (represented by circles) are sequentially output.