Abstract: A terminal includes a substrate and a photosensitive chip mounted on the substrate, where a side of the photosensitive chip away from the substrate has a photosensitive area and a non-photosensitive area surrounding the photosensitive area, and the photosensitive chip is electrically connected to the substrate by using a metal wire; and the photosensitive chip package structure further includes: a frame, disposed on the side of the photosensitive chip away from the substrate, where an avoidance groove used to avoid the metal wire is disposed on a side of the frame facing the substrate, the avoidance groove extends along a side edge of the frame, and an inner wall of the avoidance groove is an arc-shaped inner wall; and a filling glue, filled in the avoidance groove, and used to wrap the metal wire and bond the frame to the non-photosensitive area of the photosensitive chip and the substrate.

Abstract: A terminal includes a substrate and a photosensitive chip mounted on the substrate, where a side of the photosensitive chip away from the substrate has a photosensitive area and a non-photosensitive area surrounding the photosensitive area, and the photosensitive chip is electrically connected to the substrate by using a metal wire; and the photosensitive chip package structure further includes: a frame, disposed on the side of the photosensitive chip away from the substrate, where an avoidance groove used to avoid the metal wire is disposed on a side of the frame facing the substrate, the avoidance groove extends along a side edge of the frame, and an inner wall of the avoidance groove is an arc-shaped inner wall; and a filling glue, filled in the avoidance groove, and used to wrap the metal wire and bond the frame to the non-photosensitive area of the photosensitive chip and the substrate.

Abstract: This method of producing a negative electrode includes a step of adjusting a heat transfer coefficient between a leg portion and a fixing portion so that at least one of leg portions and the other leg portions become different in the heat transfer coefficient by deforming the plurality of fixing portions by applying pressure to the plurality of fixing portions from the outside thereof to fix the leg portions to the fixing portions.

Abstract: To prevent an inconvenience from being generated when a user registers a graphic that the user wants to register. A graphic input device obtains registered graphic data indicating a graphic entered by a user and related information associated with the graphic, calculates similarity between the registered graphic data and one of items of graphic data registered in a dictionary, determines whether the entered graphic and a graphic indicated by the item of graphic data is similar to each other based on the calculated similarity, and, in a case where the entered graphic and the graphic indicated by the item of graphic data is not similar to each other, registers the registered graphic data and the related information in the dictionary in association with each other.

Abstract: This method of producing a negative electrode includes a step of adjusting a heat transfer coefficient between a leg portion and a fixing portion so that at least one of leg portions and the other leg portions become different in the heat transfer coefficient by deforming the plurality of fixing portions by applying pressure to the plurality of fixing portions from the outside thereof to fix the leg portions to the fixing portions.

Abstract: An X-ray tube provides a reduced X-ray focal point without enlargement of the device. Relative to a rotating envelope X-ray tube an angle ? between an emission direction of an electron beam E and a target surface 4 of an anode 3 is at most 90 degrees and preferably, the incident angle ? is at most 25 degrees and more preferably at most 12 degrees, and in addition, an emitter 2 has a tabular (flat) electron emission element.

Abstract: To prevent an inconvenience from being generated when a user registers a graphic that the user wants to register. A graphic input device obtains registered graphic data indicating a graphic entered by a user and related information associated with the graphic, calculates similarity between the registered graphic data and one of items of graphic data registered in a dictionary, determines whether the entered graphic and a graphic indicated by the item of graphic data is similar to each other based on the calculated similarity, and, in a case where the entered graphic and the graphic indicated by the item of graphic data is not similar to each other, registers the registered graphic data and the related information in the dictionary in association with each other.

Abstract: This object aims to disclose a biological multi-directional observation device with measures to avoid an illumination backlight problem taken. In a preferable embodiment of the multi-directional observation device, a two-dimensional detector (6) is arranged right above a transparent specimen support (2) and a main image forming lens (8) is arranged right under the two-dimensional detector (6). A fluorescence-side filter (10) which allows only a fluorescence component from a biological specimen (4) pass therethrough is arranged, if necessary, between the main image forming lens (8) and the biological specimen (4). Reflection mirrors (M1, M2) are arranged on the down side of the specimen support (2), wherein the reflection mirrors are optional systems for leading a light of an image of the rear side of the biological specimen (4) to the main image forming lens (8). A light source device is provided to irradiate light to biological specimen (4).

Abstract: A solid-state imaging apparatus is provided. A solid-state imaging device chip is enclosed in a package having an optically transparent member. An adhesive layer is formed on an internal surface of the package, and a penetration hole is formed in a bottom part of the package to communicate with an open space in the package.

Abstract: In a set of hybrid vehicles including first and second hybrid vehicles connected in series, each of the hybrid vehicles having an electric storage device, a controller for the first hybrid vehicle comprises a monitoring unit configured to detect an amount of electric charge stored in the electric storage device of the first hybrid vehicle, a communication unit configured to carryout communication with a communication unit of at least the second hybrid vehicle to acquire an amount of electric charge stored in the electric storage device of the second hybrid vehicle, and a control unit configured to determine load shares of the first and second hybrid vehicles during operation of the first and second hybrid vehicles, on the basis of the amount of electric charge stored in the electric storage devices thereof.

Abstract: In order to reduce light leak influencing the detection capability of a fluorescence imaging apparatus, an interference filter and an absorption filter on an emission-side filter section are arranged serially in the traveling direction of the fluorescence. The interference filter and the absorption filter that are in use for such an arrangement block the waveband light equivalent to the excitation light irradiated onto a sample while fully transmitting the waveband light equivalent to the fluorescence.

Abstract: Optical waveguide paths to observe a sample on a sample holder from a plurality of directions while guiding an image of light in each direction which is emitted out of the sample toward a direction of a two dimensional detector via a main imaging lens include an optical waveguide path which never receives the light directly from the sample. The optical waveguide path which never receives the light directly from the sample forms an image of the sample within a substantial focus range of the main imaging lens, and includes optical elements arranged such that a light beam after formation of the image proceeds toward a direction of the main imaging lens. Optical elements on at least one optical waveguide path are those for forming real images. Therefore, the main imaging lens images the sample and those real images in block on the two dimensional detector.

Abstract: In order to reduce light leak influencing the detection capability of a fluorescence imaging apparatus, an interference filter and an absorption filter on an emission-side filter section are arranged serially in the traveling direction of the fluorescence. The interference filter and the absorption filter that are in use for such an arrangement block the waveband light equivalent to the excitation light irradiated onto a sample while fully transmitting the waveband light equivalent to the fluorescence.

Abstract: This object aims to disclose a biological multi-directional observation device with measures to avoid an illumination backlight problem taken. In a preferable embodiment of the multi-directional observation device, a two-dimensional detector (6) is arranged right above a transparent specimen support (2) and a main image forming lens (8) is arranged right under the two-dimensional detector (6). A fluorescence-side filter (10) which allows only a fluorescence component from a biological specimen (4) pass therethrough is arranged, if necessary, between the main image forming lens (8) and the biological specimen (4). Reflection mirrors (M1, M2) are arranged on the down side of the specimen support (2), wherein the reflection mirrors are optional systems for leading a light of an image of the rear side of the biological specimen (4) to the main image forming lens (8). A light source device is provided to irradiate light to biological specimen (4).

Abstract: Optical waveguide paths to observe a sample on a sample holder from a plurality of directions while guiding an image of light in each direction which is emitted out of the sample toward a direction of a two dimensional detector via a main imaging lens include an optical waveguide path which never receives the light directly from the sample. The optical waveguide path which never receives the light directly from the sample forms an image of the sample within a substantial focus range of the main imaging lens, and includes optical elements arranged such that a light beam after formation of the image proceeds toward a direction of the main imaging lens. Optical elements on at least one optical waveguide path are those for forming real images. Therefore, the main imaging lens images the sample and those real images in block on the two dimensional detector.

Abstract: An orthogonal frequency division multiplexing (OFDM) demodulating apparatus includes a delay profile creating section, a Fourier converting section, a pilot signal extracting section, a transmission path characteristic estimating section, an inverse Fourier converting section, and a window control section. In this case, the window control section creates a delay profile for defining a calculation range by leaving a path which exists at a same position in both the delay profiles created by the delay profile creating section and the inverse Fourier converting section and the number of times of detection which is equal to or higher than a threshold value and defines a higher threshold value for the path at a predetermined position from the position of the main path within the delay profile created by the inverse Fourier converting section than for the paths at the other positions.

Abstract: An OFDM receiver (1) is provided which includes a clock-frequency error calculation circuit (41) to calculate a difference in clock frequency between a clock for a received signal and an operation clock used in the receiver (1), and a guard correlation/peak detection circuit (12) to determine an autocorrelation of a guard interval and detect a peak timing of the correlation signal. The guard correlation/peak detection circuit (12) incorporates a free-running counter, and outputs a count of the free-running counter at the peak timing to the clock-frequency error calculation circuit (41). The clock-frequency error calculation circuit (41) uses a plurality of time-change rate detection circuits provided at different time intervals to calculate a time-change rate of an input count. The clock-frequency error calculation circuit (41) plots the time-change rates to generate a histogram and calculates a clock-frequency error from the histogram.

Abstract: A solid-state imaging apparatus is provided. A solid-state imaging device chip is enclosed in a package having an optically transparent member. An adhesive layer is formed on an internal surface of the package, and a penetration hole is formed in a bottom part of the package to communicate with an open space in the package.

Abstract: An orthogonal frequency division multiplexing (OFDM) demodulating apparatus includes a delay profile creating section, a Fourier converting section, a pilot signal extracting section, a transmission path characteristic estimating section, an inverse Fourier converting section, and a window control section. In this case, the window control section creates a delay profile for defining a calculation range by leaving a path which exists at a same position in both the delay profiles created by the delay profile creating section and the inverse Fourier converting section and the number of times of detection which is equal to or higher than a threshold value and defines a higher threshold value for the path at a predetermined position from the position of the main path within the delay profile created by the inverse Fourier converting section than for the paths at the other positions.

Abstract: An OFDM demodulation (1) is provided which includes a guard correlation/peak time detection circuit (12) to generate a peak timing Np of a guard interval correlation value, and a timing synchronization circuit (13) to estimate a symbol-boundary time Nx from the peak timing Np. The timing synchronization circuit (13) calculates the symbol-boundary time Nx by filtering the peak time Np by a DLL (delay locked loop) filter (43). Further, the DLL filter (43) includes a limiter (52) to limit the range of phase-error component and an asymmetric gain circuit (53) to change the magnitude of the gain correspondingly to the polarity of the phase error to prevent the timing from being pulled out due to a fading or multipath.