Abstract: An electron beam irradiation device includes an electron gun, a housing, and an electron beam emission window. A rod portion of the housing includes a first tubular member, a second tubular member, a cooling gas flow space, and a wall member. The window is provided at an end portion on a distal end side of the first tubular member. The second tubular member surrounds the first tubular member. The cooling gas flow space includes at least a cooling gas flow path provided between an outer wall surface of the first tubular member and an inner wall surface of the second tubular member. The wall member is provided so as to perform partition between an electron beam emission space and the cooling gas flow space. The wall member is provided with a cooling gas ejection hole. The hole has a flow path sectional area smaller than a flow path sectional area of the cooling gas flow path.

Abstract: An electron beam irradiation device includes an electron gun, a housing, and an electron beam emission window. A rod portion of the housing includes a first tubular member, a second tubular member, a cooling gas flow space, and a wall member. The window is provided at an end portion on a distal end side of the first tubular member. The second tubular member surrounds the first tubular member. The cooling gas flow space includes at least a cooling gas flow path provided between an outer wall surface of the first tubular member and an inner wall surface of the second tubular member. The wall member is provided so as to perform partition between an electron beam emission space and the cooling gas flow space. The wall member is provided with a cooling gas ejection hole. The hole has a flow path sectional area smaller than a flow path sectional area of the cooling gas flow path.

Abstract: An electron beam irradiation device includes: an electron beam generation part; a housing part that provides a vacuum space in which the electron beam generation part is accommodated; an electron beam guide part in which a base end side is connected to the housing part and communicates with the vacuum space, in which a tip end side is provided with a long tubular member capable of being inserted into a container via a mouth portion of the container, and in which the electron beams pass through an inside; an electron beam emission window which is provided on the tip end side of the electron beam guide part; and an adjustment part that adjusts a trajectory of the electron beams in the electron beam guide part. The adjustment part is disposed on the base end side of the electron beam guide part on an outside of the vacuum space.

Abstract: An electron beam irradiation device includes: an electron beam generation part; a housing part that provides a vacuum space in which the electron beam generation part is accommodated; an electron beam guide part in which a base end side is connected to the housing part and communicates with the vacuum space, in which a tip end side is provided with a long tubular member capable of being inserted into a container via a mouth portion of the container, and in which the electron beams pass through an inside; an electron beam emission window which is provided on the tip end side of the electron beam guide part; and an adjustment part that adjusts a trajectory of the electron beams in the electron beam guide part. The adjustment part is disposed on the base end side of the electron beam guide part on an outside of the vacuum space.

Abstract: An image sensor includes a solid-state image pickup device, an optical system, and a flash. The solid-state image pickup device has an electronic shutter function of outputting accumulated signal charges at a timing corresponding to a shutter speed. The optical system collects incident light to an image pickup area of the solid-state image pickup device. The flash irradiates light to an object to be photographed by the solid-state image pickup device. The solid-state image pickup device includes a pulse generator circuit for generating one or more of an electronic shutter pulse for controlling an accumulation time of signal charges by using the electronic shutter function, an optical system movement pulse for controlling movement of the optical system, and a flash pulse for controlling an emission timing of the flash.

Abstract: An electron beam generating apparatus (1a) includes an electron gun (2), a vacuum container (3), a frame material (11), and a window material (13). The electron gun (2) has a filament (7) from which an electron beam (EB) is emitted. The vacuum container (3) holds the filament (7). The frame material (11) has an electron passing hole (11c) through which the electron beam (EB) passes, and is detachably attached to the vacuum container (3). The window material (13) is bonded (brazed) to the frame material (11) so as to airtightly stop up the electron passing hole (11c), and allows the electron beam (EB) to penetrate therethrough.

Abstract: An object of the invention is to obtain dislocation preventing means which has a simple structure and reliably prevents dislocation from concrete, and cause a deck plate to correspond to a resistance cross section with respect to all dead/live loads over the entire length of a bridge beam. A dislocation preventing bolt 9 has a threaded section 91, having an external thread formed thereon, a tapered section 92, which is formed continuously from the threaded section, and a circular cylindrical section 93, which is formed continuously from the tapered section. A longitudinal rib composite floor slab 100 includes a main girder 1, a transverse girder 2 joined to the main girder 1, a deck plate 4 whose lower surface side is joined to the main girder 1 and the transverse girder 2, a longitudinal rib joined to the upper surface of the deck plate 4, concrete 7 placed on the upper surface of the deck plate 4, and pavement 5 placed on the upper surface of the concrete 7.

Abstract: An electron beam generating apparatus (1a) includes an electron gun (2), a vacuum container (3), a frame material (11), and a window material (13). The electron gun (2) has a filament (7) from which an electron beam (EB) is emitted. The vacuum container (3) holds the filament (7). The frame material (11) has an electron passing hole (11c) through which the electron beam (EB) passes, and is detachably attached to the vacuum container (3). The window material (13) is bonded (brazed) to the frame material (11) so as to airtightly stop up the electron passing hole (11c), and allows the electron beam (EB) to penetrate therethrough.

Abstract: The present invention relates to an X-ray tube capable of efficiently extracting X-rays of low energy and provided with a structure having excellent durability. The X-ray tube is provided with a silicon foil having a thickness of 3 ?m or more but 30 ?m or less as a part of a vessel body. The silicon foil is directly or indirectly affixed on the closed vessel in a state that the silicon foil covers the opening provided in the closed vessel, and functions as a transmission window of the closed vessel.

Abstract: An image sensor includes a solid-state image pickup device, an optical system, and a flash. The solid-state image pickup device has an electronic shutter function of outputting accumulated signal charges at a timing corresponding to a shutter speed. The optical system collects incident light to an image pickup area of the solid-state image pickup device. The flash irradiates light to an object to be photographed by the solid-state image pickup device. The solid-state image pickup device includes a pulse generator circuit for generating one or more of an electronic shutter pulse for controlling an accumulation time of signal charges by using the electronic shutter function, an optical system movement pulse for controlling movement of the optical system, and a flash pulse for controlling an emission timing of the flash.

Abstract: The present invention relates to an X-ray tube with a structure, by which the charging of an insulating member, disposed inside a container, is effectively prevented to enable stable operation to be secured. This X-ray tube has an electron source that emits electrons, a target that generates X-rays in response to the incidence of the electrons, first and second electrons, each having a side face portion that extends along the direction of incidence of the electrons and forming a predetermined electric field between the electron source and the target, and an insulating support member, for supporting the first and second electrodes, being disposed along the side face portions of the first and second electrodes.

Abstract: The present invention relates to an X-ray tube with a structure, by which the charging of an insulating member, disposed inside a container, is effectively prevented to enable stable operation to be secured. This X-ray tube has an electron source that emits electrons, a target that generates X-rays in response to the incidence of the electrons, first and second electrons, each having a side face portion that extends along the direction of incidence of the electrons and forming a predetermined electric field between the electron source and the target, and an insulating support member, for supporting the first and second electrodes, being disposed along the side face portions of the first and second electrodes.

Abstract: There is disclosed a cold cathode electron source includes: a first conductive member, having an end face and an electron emission layer that is formed on the end face and made of an electron emitting material; and a second conductive member, having a hollow portion that enables insertion of the first conductive member in a first direction substantially perpendicular to the end face, and an opening portion that passes through toward the hollow portion; and wherein the first conductive member is fitted into the second conductive member, is positioned in the first direction with respect to the second conductive member by abutting the second conductive member in the first direction, the first conductive member exposing a surface of the electron emission layer from the opening portion.

Abstract: The present invention relates to an X-ray tube capable of efficiently extracting X-rays of low energy and provided with a structure having excellent durability. The X-ray tube is provided with a silicon foil having a thickness of 3 ?m or more but 30 ?m or less as a part of a vessel body. The silicon foil is directly or indirectly affixed on the closed vessel in a state that the silicon foil covers the opening provided in the closed vessel, and functions as a transmission window of the closed vessel.

Abstract: An integrated circuit including a liquid crystal display has a multi-port data output section from which output signals are arranged with respect to a data input signal. Points of changing the signals with respect to a time base are set with time delays that lag behind one another during one period of a reference internal clock signal to reduce the number of simultaneous changes of output signals. The electromagnetic field noise is reduced by a LCD driver when display data are transferred from a LCD timing controller to a source drive IC. The driver includes TFT drive and display timing control circuits that transfer red, green and blue color display data formed of plural bits to the TFT drive circuit for each bit unit formed of plural bits, optionally selected from each of the color display data. A delay unit in the display timing control circuit delays the transfer timing among bit units. A dedicated IC supplies image data to a source driver IC that drives a display section.

Abstract: The present invention is directed to a display apparatus including a correcting means for producing a current corrected data signal by using a current image data signal and a previous corrected data signal; a storage means for storing said current corrected data signal within a predetermined frame period, outputting said current corrected data signal as the previous corrected data signal in such a manner as to be delayed at most said predetermined frame period; and a display means driven by a driving signal corresponding to said current corrected data signal.

Abstract: The present invention is directed to a display device such as a liquid crystal display including: a horizontal clock counter and a vertical clock counter which count each clock signal every horizontal cycle and every vertical cycle for a valid data period of a data enable input signal; and an input signal generating section for holding a count value and generating an input signal in a driver IC and a driving circuit corresponding to a resolution of the display device which is obtained at that time by utilizing a count value held at a last time for a next horizontal cycle or a next vertical cycle, the display device being applicable to the driver IC and the driving circuit which can be used for the display device having various resolutions.

Abstract: The present invention is directed to a display device such as a liquid crystal display including: a horizontal clock counter and a vertical clock counter which count each clock signal every horizontal cycle and every vertical cycle for a valid data period of a data enable input signal; and an input signal generating section for holding a count value and generating an input signal in a driver IC and a driving circuit corresponding to a resolution of the display device which is obtained at that time by utilizing a count value held at a last time for a next horizontal cycle or a next vertical cycle, the display device being applicable to the driver IC and the driving circuit which can be used for the display device having various resolutions.

Abstract: The present invention is directed to a display device such as a liquid crystal display including: a horizontal clock counter and a vertical clock counter which count each clock signal every horizontal cycle and every vertical cycle for a valid data period of a data enable input signal; and an input signal generating section for holding a count value and generating an input signal in a driver IC and a driving circuit corresponding to a resolution of the display device which is obtained at that time by utilizing a count value held at a last time for a next horizontal cycle or a next vertical cycle, the display device being applicable to the driver IC and the driving circuit which can be used for the display device having various resolutions.

Abstract: A liquid crystal display device which can reduce the persistence of vision is provided. All gate lines are divided into a plurality of blocks and then an image data writing operation which selects respective gate lines for image display and supplies image data signals corresponding to respective gate lines to source lines and a non-image data writing operation which simultaneously selects all gate lines for each block and supplies non-image data signals to the source lines are performed. In the signal processing of the gate lines, immediately before the image data writing operation of the preceding block, the non-image data writing processing is selected, and in the signal processing of the source lines, the image data signals are cumulatively delayed by an amount corresponding to the non-image data signal insertion period for every block during one frame period or during one field period.