Abstract: A novel hybrid maize variety designated 39B93 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize lines. Methods for producing a maize plant that comprises crossing hybrid maize variety 39B93 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 39B93 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the hybrid seed 39B93, the hybrid plant produced from the seed, and variants, mutants, and trivial modifications of hybrid 39B93. This invention further relates to methods for producing maize lines derived from hybrid maize variety 39B93 and to the maize lines derived by the use of those methods.

Abstract: A novel hybrid maize variety designated 39A94 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize lines. Methods for producing a maize plant that comprises crossing hybrid maize variety 39A94 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 39A94 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the hybrid seed 39A94, the hybrid plant produced from the seed, and variants, mutants, and trivial modifications of hybrid 39A94. This invention further relates to methods for producing maize lines derived from hybrid maize variety 39A94 and to the maize lines derived by the use of those methods.

Abstract: According to the invention, there is provided seed and plants of the hybrid corn variety designated CH479202. The invention thus relates to the plants, seeds and tissue cultures of the variety CH479202, and to methods for producing a corn plant produced by crossing a corn plant of variety CH479202 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH479202.

Abstract: According to the invention, there is provided seed and plants of the hybrid corn variety designated CH511458. The invention thus relates to the plants, seeds and tissue cultures of the variety CH511458, and to methods for producing a corn plant produced by crossing a corn plant of variety CH511458 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH511458.

Abstract: According to the invention, there is provided seed and plants of the hybrid corn variety designated CH403115. The invention thus relates to the plants, seeds and tissue cultures of the variety CH403115, and to methods for producing a corn plant produced by crossing a corn plant of variety CH403115 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH403115.

Abstract: A stringed instrument and associated fret mapping method. The instrument includes a neck having a fret board provided with a plurality of frets having offset string contact regions along their length, whereby accurate intonation of a note is achieved when a string is brought into contact with one of the string contact regions and a note is played. The fret mapping method utilizes a test instrument having a fret board that is longitudinally movable toward and away from the nut of the test instrument. The method utilizes this movable fret board to determine the desired locations of string contact regions for frets on the fret board of a stringed instrument of the present invention.

Abstract: A one piece combination guitar string pick and shoulder strap lock that engages and retains a guitar shoulder strap upon one or more anchor posts affixed to the guitar. The combination pick and strap lock is not a part of the shoulder strap, and is used after the shoulder strap is affixed to the guitar body using standard shoulder strap clasps. The present invention then slides over the anchor post head using the clasp arm assembly and pressing the anchor post past the clasp assembly pinch point until the anchor post head snaps against the back of the anchor post channel in the body member and the anchor post stem is then held firmly by the clasp arm assembly. Another embodiment of the invention supports adding decorative figurines for novelty. Another embodiment supports semi-permanently affixing the present invention to the anchor post with a bolt extension.

Abstract: A musical instrument bracket assembly is mounted on a top end of a post and has a base, a pivot bracket, a pivot pin, a compression knob and a standoff rod. The base has a tongue. The pivot bracket is mounted pivotally on the tongue and has a standoff hole, two pivot wings, a gap and a stationary compression fitting. The pivot wings extend down from the standoff hole and are mounted pivotally on opposite sides of the tongue. The stationary compression fitting is formed on one of the pivot wings. The pivot pin extends through the pivot wings and the base. The compression knob is attached to the pivot pin and has a rotatable compression fitting corresponding to the stationary compression fitting. When the compression knob is turned to an adjusting position, the compression fittings release the pivot bracket and the standoff rod with a single action.

Abstract: The movement of animals may be controlled by recording a sound which initiates movement in an animal and combining that movement initiating sound with additional sounds to produce music. A preferred embodiment uses the sound of one or more active dragonflies in combination with at least one of instrumental notes and sounds of nature to repel mosquitoes, flies and other closely related insects while attracting or entertaining humans.

Abstract: Compressed waveform data structure is proposed which is suited for segmentation of a plurality of samples of compressed waveform data into a plurality of frames and subsequent storage of each of the frames. The number of bits per sample of the compressed waveform data is variable between the frames, but uniform, i.e. the same among all of the samples, within each of the frames. Each of the frames has a same data storage size. Each of the frames includes, in a predetermined layout, an auxiliary information area for storing auxiliary information that includes compression-related information to be used for decompressing the compressed waveform data, and a data area for storing a plurality of samples of the compressed waveform data of the frame with each of the samples comprising a same number of bits. Thus, respective start positions of the frames and compressed waveform data in a memory can be fixed at predetermined positions common to the frames, so that readout control can be performed with ease.

Abstract: Various systems and methods described above permit a user's content experience (e.g. music playing experience) to be monitored and for metadata describing this experience to be collected. This metadata can be dynamically updated as a user experiences media content and then used to impart to the user a personalized experience that is tailored to that specific user. A user's metadata can, in some instances, provided across a wide variety of computing devices on which the user may experience the media content, thus standardizing the user's personalized media experience. In addition, intelligent or “smart” playlists can be provided which, in some instances, can be dynamically and automatically updated to reflect current user experiences, thus providing a highly personalized and enjoyable content experience.

Abstract: A sound pickup device, which is arranged in proximity to a percussion instrument (e.g., a bass drum), comprises a diaphragm stretched under tension over an opening of a shell having a cylindrical shape, and an electroacoustic transducer arranged inside of the shell. The electroacoustic transducer comprises a magnetic transducer or a speaker unit. Herein, the percussion instrument is played to produce the low-pitch sound, which is transmitted to the diaphragm to vibrate so that the electroacoustic transducer is activated to convert the low-pitch sound into an electric signal, based on which the low-pitch sound is reproduced by a sound system with a high fidelity to the original sound.

Abstract: An interchangeable modular insert for a electric stringed instrument is mounted in a cavity cut into the rear of the instrument. The rear insertion module provides rapid exchange of electronic components of different manufacturers. Placement of a module into the instrument automatically positions the module and electrically connects the same with the module being retained in the guitar body by a threaded fastener.

Abstract: A single thermoelectric device designed to operate both as an igniter and flame detector for gas burners is described. Ignition is performed via heating, by Joule effect, of a conductor which can have, preferably, catalytic activity on the combustion while the flame is detected by means of a “hot” thermal state via the seeback effect. Both functions are obtained via control of a circuit for delivery of the power and detection and amplification of the electrical signal correlated to the flame.

Abstract: A cable 1 is configured of connecting portions 12 on both ends for connecting to external connecting terminals and an intermediate portion 13. Each connecting portion 12 has electroconductive portions 14 for connecting with external connecting terminals. The cable 1 is formed by layering multiple elastomer sheets 1H. Each elastomer sheet 1H is formed with an elastomer raw material having no electroconductivity as a base, with rectangular elastomer regions 1T having electroconductivity on both ends and transmission paths for connecting the rectangular elastomer regions 1T on both ends.

Abstract: The rail profile (1,2) is provided for vertical inclusion in a support structure (9) with a function as a presentation device. A current rail (3) with a power supply is provided within the profile rail (1,2), with current conductors (35,36) partially embedded in an insulation profile. A passage running through the profile rail (1,2) from the front access thereto, runs all the way along the profile rail (1,2) and permits access for an adapter (4) to the current conductors (35,36) in freely selectable positions for the supply of a user (79), for example a lamp. In the assembled state, in principle, only the passage is visible from the front side (90) of the support structure (9). In a further embodiment of the profile rail (2), support arms (8) are included in the passage which serve for the direct hanging of objects, or for the retention of supports (7). Support structures (9) can, for example, be sales stands, rear, middle or dividing walls.

Abstract: A control cord for connecting an auxiliary device to a portable electronic device is provided. The control cord includes a flexible longitudinal housing and a plurality of electrical conductors extending from one end of the housing to which the auxiliary device will be connected, to an other end of the housing. In addition, the control cord includes a connector affixed to the other end of the housing and configured to connect the plurality of electrical conductors to the portable electronic device to enable operation of the portable electronic device in cooperation with the auxiliary device. The connector includes at least one terminal configured to be received by the portable electronic device, and the at least one terminal provides a control input to the portable electronic device, the control input being derived from physical manipulation of the housing.

Abstract: A step-down in-line butt connector receives a pair of wires, one at either end, wherein the wires are each of a different gauge. A hollow tubular body member has a first end and a second end such that the inside diameter and the outside diameter of the first end is larger relatively to the inside diameter and the outside diameter of the second end respectively, while the wall thickness of the body member remains relatively constant between the first end and the second end. An opening is located medially of the body member and may have a stop thereat. The body member is received within a heat shrinkable hollow sleeve that is heated after each end of the body member is crimped in order for the sleeve to form around the body member. A heat activated adhesive within the hollow sleeve helps seal the overall system.

Abstract: An enclosure for use with a telecommunication cable includes a housing for retaining spliced telecommunication lines. At least one of a plurality of connection devices is connected to one of the spliced telecommunication lines within the housing. A primary entrance in the housing allowing simultaneous access to each of the plurality of connection devices in the housing. An adaptor integrally formed in a wall of the housing allows access and extraction of one of the plurality of connection devices through the wall of the housing from an exterior of the housing.

Abstract: Embodiments of a fluid storage and introduction device 20 constructed in accordance with aspects of the present invention are provided. One embodiment of the device 20 includes an inner assembly 24 and an outer housing 26. When assembled, the device 20 is securely coupled to a cable or cable section 30 along a portion of its span. In use, the device 20 is capable of storing remediation fluid and introducing such fluid into the cable or cable section 30.

Abstract: A communications cable having increased fire resistance and reduced attenuation and crosstalk includes a core having at least one insulated electrical conductor, and a jacket having an inner surface and a plurality of ribs projecting radially inward from the inner surface, the ribs separated from one another by adjacent channels that extend longitudinally along the length of the cable.

Abstract: There is provided a metal/ceramic bonding substrate capable of preventing the reverse thereof from greatly warping so as to be concave even if it is heated for soldering. In the metal/ceramic bonding substrate, a metal circuit plate 12 is bonded to one side of a ceramic substrate 10, and a heat sink plate (metal base plate) 14 is bonded to the other side thereof. On the heat sink plate 14, a work-hardened layer 16 is formed by shot peening. On the metal circuit plate 12 of the metal/ceramic bonding substrate, semiconductor chips (Si chips) 18 are soldered (solder layer 20). Then, a power module is produced by a predetermined process. On the reverse (the side of the work-hardened layer 16) of the power module, a radiating fin 26 is mounted via a thermal grease 24 by means of screws 22 or the like.

Abstract: A technique for reducing the number of layers in a multilayer circuit board having a plurality of electrically conductive signal layers for routing electrical signals to and from a surface of the multilayer circuit board is disclosed. The technique is realized by a method comprising: forming a plurality of electrically conductive vias in the multilayer circuit board extending from the surface of the multilayer circuit board to at least one of the plurality of electrically conductive signal layers; arranging the surface such that a first set of two power/ground pins corresponds to a first via and a second set of two power/ground pins corresponds to a second via positioned adjacent the first via, thereby creating a channel; and routing a first plurality of electrical signals through the channel on the first of the plurality of electrically conductive signal layers.

Abstract: A spacer for use in a mobile device fills the space between a component assembly and a housing. The spacer includes a layer of compressible material for insertion between the component assembly and the housing. A plurality of compressible features are provided on a face of the layer. Upon insertion of the component assembly and assembly of the housing, the compressible features are compressed to fill a gap between the component assembly and the housing without over-compressing the main body of the spacer, allowing the body of the spacer to cushion any subsequent impact to the mobile device.

Abstract: An assembly, such as a sensor assembly, includes an optional housing having an inner surface and an outer surface where the housing includes housing connecting features. The assembly further includes a module assembly with at least one resilient member, and an elongate member coupled with the at least one resilient member. The module assembly and the elongate member are disposed within the housing where the elongate member is coupled with the housing with the housing connecting features.

Abstract: A postal type scale, such as an electronic scale, capable of weighing a plurality of different size packages is provided. The scale includes a weighing mechanism in its base, a platform for supporting a package thereon in a weighing relationship, and an extendable input/output unit (e.g., weight display and keypad) removeably attached to the scale and extendable therefrom. The input/output unit includes a weight display, such as an LCD display, and an input device such as a keypad or touchscreen or the like. When attached to the scale, weight display and keypad form a compact unitary design. When extended away from the scale, the display and keypad may be located at a position remote from the scale on any plane.

Abstract: An electronic scale comprising a display screen for digitally displaying the weight of an object, a processing device for controlling the scale and the display screen, wherein the display screen displays an indication of weight relative to overload.

Abstract: A key operation detection unit of an electronic keyboard instrument that suppresses increase in reaction forces with key depression operation, to improve a key touch feeling. A depression operation of any one of keys of the keyboard instrument is detected by first and second corresponding detectors of the detection unit. The detectors are surrounded by an outer resilient projection and each comprised of an inner resilient projection and a movable portion extending therefrom toward a base plate of the unit. With key depression, the movable portion of the first detector is in contact with the base plate and its inner resilient projection is deformed to generate a reaction force. With further key depression, the inner resilient projection of the second detector brought in contact with the base plate is deformed to generate a reaction force smaller than the reaction force from the first detector.

Abstract: A rolling-ball switch includes a housing, at least two terminal rods, and a conductive ball. The housing defines a chamber, and has a bottom wall provided with at least two through holes. Each through hole is defined by a multi-sided hole wall. Each terminal rod has an inner end extending into the chamber through the respective through hole, an outer end that extends outwardly of the bottom wall and that is adapted to be inserted into a circuit board, a multi-sided lateral surface extending between the inner and outer ends, and at least one engaging member provided on the multi-sided lateral surface and engaging the hole wall of the respective through hole. The conductive ball is disposed movably in the chamber to contact separably the inner ends of the terminal rods.

Abstract: A pressure switch includes a body, a lower cap and an upper cap respectively mounted to two opposite ends of the body. A casing is airtightly sleeved on an outer periphery of each of the lower cap and the upper cap. There are two electrodes disposed in the body and selectively electrically contacted with each other. A micro-adjust set is disposed in the body to adjust a distance between the two electrodes for preventing the pressure switch from an interior bad contact when the pressure switch is used for a period of time.

Abstract: A mechanical limiter switch for use in a medical or surgical device has a substantially cylindrically shaped housing with a perimeter and an opening in an axial direction. The housing has a pattern along the perimeter. A spring is mounted in the opening along the axial direction, and is pre-stressed for movement in a radial direction and pre-stressed for movement in the axial direction. The spring has a radial member protruding through the pattern of the housing. A plunger is mounted in the opening along the axial direction, abutting the spring for urging the spring in the axial direction and for moving the member in the pattern along the perimeter. After a pre-determined number of activations of the plunger in the axial direction, the member will come to a terminating position and will either contact a pin to establish electrical continuity or at the terminating position break electrical continuity.

Abstract: A switch actuator assembly is provided comprising a circuit board housing including an upper housing and a lower housing forming a board compartment. A circuit board assembly, mounted within the board compartment, includes a switch element. A button assembly, positioned remotely from the upper housing, includes a cantilever button element. A plunger array assembly is included comprising a plunger array frame and a plunger element. The plunger element comprises a main plunger piston having a first plunger end configured to engage the cantilever button element only in a radial direction and a second plunger end configured to transfer force to the switch element. A plunger cantilever arm has a first cantilever end affixed to the plunger array frame and a second cantilever end affixed to the main plunger piston and is mounted in a mount position configured to minimize horizontal displacement of said second plunger end.

Abstract: A method for simultaneously brazing adjacent conductor joints comprises the steps of arranging at least two pair of conductor joints in a row placing a brazing compound between the pairs of joints desired to be electrically connected placing a conductive spacer between the pairs not to be brazed and passing an electrical current through the row of conductors until the brazing compound melts joining the conductor joints. The spacer can then be removed thereby maintaining the proper spacing between the pairs of brazed conductor joints. The multiple rows of conductor joints can be arranged adjacent one another so that they can be moved between brazing electrodes sequentially thereby allowing a continuous brazing operation of multiple rows of conductor joints. The brazing compound may be a continuous ribbon of brazing compound which extends between the multiple rows of conductor joints.

Abstract: A connecting element for connecting and/or fixing an electrode with an electrode arm of a welding apparatus has a base body; and a sensor selected from the group consisting of a sensor for introducing ultrasound waves into an electrode, a sensor for receiving ultrasound waves and both.

Abstract: A plasma arc torch and methods for assembling and disassembling a plasma arc torch wherein a plurality of front end parts of the torch form a unit that is removable from the torch in a single operation to gain access to the electrode. The unit can then be reinstalled in the torch in a single operation after replacement of the electrode. An assembly fixture is employed to facilitate pre-assembly of the unit of front end parts prior to installation of the unit in a torch.

Abstract: The invention relates to a welding method involving the use of a non-fusing electrode (12) according to which the electrode (12) is provided with power from a power source once the arc (11) between the electrode (12) and the workpieces (13, 14) to be joined has been ignited. The invention also relates to a tack welding method. The aim of the invention is to improve the quality of the weld seam in the starting phase of the welding process. To this end, the invention provides that before the actual welding process, a start program (22) is performed without the introduction of a filler material during which the electrode (12) is supplied with pulsed power in the form of current or voltage pulses over a presettable length of time (23) whereby causing the liquid molten bath to oscillate or vibrate, and that after the execution of the start program (22), the actual welding process is carried out during which the electrode (12) is preferably supplied with constant power.

Abstract: A composite wire for producing a wear resistant and corrosion resistant coating on a substrate by thermal spraying, spray and fuse, or welding techniques are disclosed. The physical properties of the coating are particularly suited for high-temperature erosion-corrosion environments. The resultant coating exhibits good hardness, toughness, and bonding characteristics. The composite wire comprises a metallic outer sheath and an inner core containing boron carbide and chrome carbide.

Abstract: A vacuum thermal annealing device is provided having a temperature control for use with various materials, such as semiconductor substrates. A vacuum is used to remove air and outgas residual materials. Heated gas is injected planar to a substrate as pressure is quickly raised. Concurrent with the heated gas flow, a chamber wall heater is turned on and maintains a temperature for a proper annealing time. Upon completion of the annealing process, the chamber wall heater shuts down and air is forced around the chamber wall heater. Additionally, cool gas replaces the heated gas to cool the substrate.

Abstract: A controller adapted to control the temperature of a heating elements with a wide range of positive temperature coefficient of resistance, including very low values, using a sensor in line with the heating element. The controller is able to take account of non-constant mains power supplies and variation in the element resistance over time.

Abstract: A fluid-heating apparatus for heating a fluid and method of operating the same. The fluid-heating apparatus includes a heating element for heating a fluid surrounding the heating element and a control circuit connected to the heating element and connectable to a power source. The control circuit includes a current path from the power source to the heating element back to the power source, a switch connected in the current path, and a current sensor. The method includes initiating a heating state of the fluid-heating apparatus, initiating a non-heating state of the fluid-heating apparatus, applying a voltage to the heating element during the non-heating state, sensing a leakage current of the heating element during the application of the voltage, and determining a degradation of the heating element with the sensed leakage current.

Abstract: An apparatus (30) and method for forming of a vehicle's driveshaft (32) is provided which makes use of a PMF process. The coil device used in the PMF apparatus is assembled around the shaft from two or more coil sections (40, 41, 43; 42, 44, 45) firmly attached to one another, and which may be disassembled from one another to allow to remove the formed driveshaft (32).

Abstract: The present invention relates to a novel induction heating apparatus for controlling the welding parameter of temperature for a pre-weld heating operation, interpass operation, or a hydrogen bake-out operation. Specifically, the present invention relates to using a novel induction heating apparatus for controlling this welding parameter. The heating device is comprised of a pair of opposed heating collars placed on either side of a pipe comprising a weld joint. The heating device transfers heat from the collar to the weld joint surface by induction providing a method of controlling this welding parameter.

Abstract: Susceptor plates are provided for high temperature (e.g., greater than 1000° C.) batch processing of silicon wafers. The susceptor plates are designed to accommodate one wafer each, and a plurality of loaded susceptor plates are vertically spaced apart in a susceptor plate holder during batch or furnace processing. The susceptor plates provide “full” support beneath the wafers, with openings of at most 20 mm in diameter in the support surface. Protrusions are also kept to a minimum. The susceptor plates thus prevent the wafers from sagging beyond the point of plastic deformation. The support surface is also ground or polished to remove protrusions beyond a prescribed height. For a given treatment temperature, the susceptor plates permit higher ramp rates without wafer plastic deformation or sticking to the susceptor plate. In one embodiment, the susceptor plates are pre-bent in a direction opposing the direction of sag.

Abstract: A microwave sensor is provided that transmits microwaves toward a detection area, performs an object detecting operation based on reflected waves from an object being present in the detection area, and outputs an object detection signal based on a result of the abject detecting operation, the microwave sensor being provided with a detecting operation controller for controlling the object detecting operation to be performed intermittently at a predetermined detection cycle, a time setting changer for changing time setting of the detection cycle, and a filter for preventing a signal outside of a frequency region of a signal obtained when detecting a human figure from being included in the object detection signal and from being output,

Abstract: An apparatus providing uniform microwave processing of products especially those that are likely to absorb microwave energy such as meat and the like. The apparatus uses at least a pair of complimentary processing waveguides. The waveguides are offset along at least one axis thereof so that the energy coupled to the product when traveling through a first waveguide section is presented with a complimentary or mirror image of the field variation applied to the product when traveling in the second waveguide. Energy may be fed to the elongated waveguides through a broad open wall or a wall having narrow openings. Coupling values can therefore be adjusted to transfer a higher percentage of energy in the feeder waveguide as microwaves propagate but then are diminished by a previous coupling section.

Abstract: An output compensating device capable of optimally compensating output signals of an image sensor composed of a number of light-sensor circuits, each of which represents a unit pixel and is capable of producing in a photoelectric converting element a sensor current proportional to a quantity of light falling thereon, converting the current into a voltage signal by a MOS type transistor with a logarithmic output characteristic in a weak inverse state, initializing itself by removing a charge accumulated in a parasitic capacitor of the photoelectric converting element by changing a drain voltage of the transistor to a value lower than a normal value for a specified time and outputting a pixel signal having a logarithmic characteristic at a large quantity of the sensor current and a pixel signal having a non-logarithmic characteristic at a small quantity of the sensor current.

Abstract: A first integrating circuit 23 converts and outputs electric currents, which are successively input from first groups of photosensitive portions via first switches 21, into and as a voltage. A first CDS circuit 24 outputs a voltage that is in accordance with the variation amount of the voltage from the first integrating circuit 23. A first A/D conversion circuit 25 successively inputs the voltage from the first CDS circuit 24 and converts and outputs the voltage into and as digital values. A first digital memory 26 stores the digital values, which, among the digital values output from the first A/D conversion circuit 25, corresponds to a first period, and the digital values corresponding likewise to a second period and outputs the stored digital values to a first difference operational circuit 27.

Abstract: Methods and apparatus for color signal compensation are disclosed. A quality of one type of signal is enhanced using a second type of signal, wherein the second type of signal has a higher quality than that of the unenhanced first type of signal. This may be used in an image forming apparatus for scanning a color image, and using higher-resolution monochrome signals to enhance the resolution of lower-resolution color signals.

Abstract: An image sensor includes a set of at least two pixels each sensing light of a same color coupled to a signal converter. A driver simultaneously turns on a respective switching element for transferring a respective photocurrent from a respective photodiode within each of such pixels to the signal converter, for capturing a moving image. Alternatively, the driver separately turns on the respective switching element for sequentially transferring a respective photocurrent from a respective photodiode within each of such pixels to the signal converter, for capturing a still image.

Abstract: When an addition/averaging process is done for pixels in the same color in a unit pixel block in a stage reading pixel information to a horizontal signal line, the addition/averaging process is also done for a noise component added in a signal process from the pixels to the horizontal signal line. Thus, a problem arises in the signal-to-noise ratio. Each of signal processing circuits of a column signal processing circuit part is provided with reverse amplifiers which output signals of pixels transmitted by a vertical signal line at a low impedance, and with feedback capacitances which are adjustably connected in parallel to these reverse amplifiers, the signal processing circuit being disposed at every column. These feedback capacitances are used to do row wise and column wise pixel addition for the pixels in the same color in the unit pixel block to take out pixel signals for a single pixel in simulation.