Abstract: A collar having a divided structure and surrounding a fitting connection part between a spigot portion and a socket portion in a sealed state is externally mounted over both pipe portions. A first disengagement blocking part that blocks, by contact, a relative disengagement movement beyond a certain level between the socket portion and the collar is provided at a location where the collar and the socket portion side face each other. A second disengagement blocking part provided with a retaining part in which falling-off resistance between the retaining part and an outer peripheral surface of the spigot portion increases according to a disengagement movement of the spigot portion is provided on a pipe support portion side on one end side in a pipe axis direction of the collar.

Abstract: An extendable and contractible flexible joint having a pair of flexible joint portions, which are bendable and fitted and connected to a connection sleeve, in a direction of a pipe axial line. An extending motion limiting portion includes a fluid chamber into which a portion of a pressure fluid in a flow path diverges and flows, and is configured to apply a fluid pressure applied to pressure receiving surfaces of the fluid chamber. An inner joint body of each of both the flexible joint portions is configured to be attachable and detachable to and from the connection sleeve, and an outer joint body and the inner joint body of each of both the flexible joint portions are configured to be attachable and detachable to and from each other.

Abstract: A discharging light quantity adjusting device includes a potential measurement controller that performs: a process of causing a first toner image forming process to charge an image holding member to a first potential and an electrometer to measure an electrostatic potential on the image holding member to obtain a first value, a process of causing a second toner image forming process to charge the image holding member to a second potential and removing a toner image formed by the second toner image forming process, and a process of causing a third toner image forming process to charge the image holding member to a third potential, and causing the electrometer to measure an electrostatic potential on the image holding member to obtain a second value; and a light quantity adjusting unit that adjusts a quantity of a discharging light based on the first and second values.

Abstract: A video receiving apparatus includes a receiver, a first display, an extractor, an information forming controller, a number-of-viewer detector, a communicator, and a display controller, leading to appropriate display of configuration information and associated information of a video content. The extractor extracts a partial content from the video content. The information forming controller forms the configuration information from the partial content. The number-of-viewer detector detects the number of viewers present within a predetermined area. The communicator receives an identifier transmitted from a mobile terminal having a second display. The display controller can selectively display the configuration information on the second display of the mobile terminal identified by the identifier, and displays the configuration information on at least one of the first and second displays based on the number of the viewers and the number of the identifiers.

Abstract: An image forming apparatus includes: a photoconductor; an electric charging device charging the photoconductor; an exposure device exposing a portion of the photoconductor charged by the electric charging device to light based on image information, to form an electrostatic latent image; a first charge eliminating device emitting light to the photoconductor so as to eliminate an electric charge on a surface of the photoconductor; a second charge eliminating device emitting light to the photoconductor so as to eliminate an electric charge on a surface of the photoconductor, a wavelength of the light emitted by the first charge eliminating device being different from a wavelength of the light emitted by the second charge eliminating device; and a controller selectively operating the first and second charge eliminating devices depending on an image content of the electrostatic latent image in an image forming process.

Abstract: A discharging light quantity adjusting device includes a potential measurement controller that performs: a process of causing a first toner image forming process to charge an image holding member to a first potential and an electrometer to measure an electrostatic potential on the image holding member to obtain a first value, a process of causing a second toner image forming process to charge the image holding member to a second potential and removing a toner image formed by the second toner image forming process, and a process of causing a third toner image forming process to charge the image holding member to a third potential, and causing the electrometer to measure an electrostatic potential on the image holding member to obtain a second value; and a light quantity adjusting unit that adjusts a quantity of a discharging light based on the first and second values.

Abstract: An image forming apparatus includes: a photoconductor; an electric charging device charging the photoconductor; an exposure device exposing a portion of the photoconductor charged by the electric charging device to light based on image information, to form an electrostatic latent image; a first charge eliminating device emitting light to the photoconductor so as to eliminate an electric charge on a surface of the photoconductor; a second charge eliminating device emitting light to the photoconductor so as to eliminate an electric charge on a surface of the photoconductor, a wavelength of the light emitted by the first charge eliminating device being different from a wavelength of the light emitted by the second charge eliminating device; and a controller selectively operating the first and second charge eliminating devices depending on an image content of the electrostatic latent image in an image forming process.

Abstract: A bonnet is pressed and fixed to a valve body using a pressing means of an attachment fixed to the valve body, and also a coupling means is released from coupling, and a work housing is attached to the attachment, the pressing means is released from pressing and fixing, the bonnet is taken out to an inside of a storage space of the work housing and is removed, and thereafter a short pipe that has an inner plug is attached to the valve body, the short pipe is pressed and fixed to the valve body using the pressing means of the attachment, the work housing is removed from the attachment, the short pipe and the valve body are coupled and fixed to each other in a sealed state using a second coupling means, and the attachment is removed from the valve body.

Abstract: A continuous sheet transport device transports a continuous sheet along a sheet transport path passing through a transfer position at which a toner image is transferred. The device includes a first transport unit that is provided on an upstream side of the transfer position on the sheet transport path and transports the continuous sheet, a sheet feeding unit that is provided on an upstream side of the first transport unit on the sheet transport path and that feeds the continuous sheet, a leasing end of which is placed on the sheet feeding unit, toward a downstream side on the sheet transport path, and an operation controller that controls the first transport unit to temporarily operate in a reverse transport direction so that the continuous sheet is transported to the upstream side at a timing before the leading end of the continuous sheet reaches the first transport unit.

Abstract: A video receiving apparatus includes: a receiving unit which receives video content; an extracting unit which extracts a partial content which is a portion of the video content by analyzing the video content, to obtain a feature of the partial content item, the feature being characteristic within the video content; an information generating unit which generates a composition information item indicating the partial content item and including at least one of a character and an image; a priority setting unit which sets a priority of the composition information item based on the feature obtained from the partial content item, the priority indicating a degree of association between the video content and the composition information item; and a display control unit which controls display of the composition information item on a display screen according to the priority of the composition information item set by the priority setting unit.

Abstract: A bonnet is pressed and fixed to a valve body using a pressing means of an attachment fixed to the valve body, and also a coupling means is released from coupling, and a work housing is attached to the attachment, the pressing means is released from pressing and fixing, the bonnet is taken out to an inside of a storage space of the work housing and is removed, and thereafter a short pipe that has an inner plug is attached to the valve body, the short pipe is pressed and fixed to the valve body using the pressing means of the attachment, the work housing is removed from the attachment, the short pipe and the valve body are coupled and fixed to each other in a sealed state using a second coupling means, and the attachment is removed from the valve body.

Abstract: A video receiving apparatus includes a receiver, a first display, an extractor, an information forming controller, a number-of-viewer detector, a communicator, and a display controller, leading to appropriate display of configuration information and associated information of a video content. The extractor extracts a partial content from the video content. The information forming controller forms the configuration information from the partial content. The number-of-viewer detector detects the number of viewers present within a predetermined area. The communicator receives an identifier transmitted from a mobile terminal having a second display. The display controller can selectively display the configuration information on the second display of the mobile terminal identified by the identifier, and displays the configuration information on at least one of the first and second displays based on the number of the viewers and the number of the identifiers.

Abstract: A video receiving apparatus includes: a receiving unit which receives video content; an extracting unit which extracts a partial content which is a portion of the video content by analyzing the video content, to obtain a feature of the partial content item, the feature being characteristic within the video content; an information generating unit which generates a composition information item indicating the partial content item and including at least one of a character and an image; a priority setting unit which sets a priority of the composition information item based on the feature obtained from the partial content item, the priority indicating a degree of association between the video content and the composition information item; and a display control unit which controls display of the composition information item on a display screen according to the priority of the composition information item set by the priority setting unit.

Abstract: An extendable and contractible flexible joint having a pair of flexible joint portions, which are bendable and fitted and connected to a connection sleeve, in a direction of a pipe axial line. An extending motion limiting portion includes a fluid chamber into which a portion of a pressure fluid in a flow path diverges and flows, and is configured to apply a fluid pressure applied to pressure receiving surfaces of the fluid chamber. An inner joint body of each of both the flexible joint portions is configured to be attachable and detachable to and from the connection sleeve, and an outer joint body and the inner joint body of each of both the flexible joint portions are configured to be attachable and detachable to and from each other.

Abstract: Disclosed is a composition for electrode comprising (i) a positive electrode active material comprising an iron compound and carbon, and (ii) a copolymer (P) prepared by copolymerization of acrylic acid esters and/or methacrylic acid esters, with an ?,?-unsaturated nitrile compound. Also disclosed is an electrode comprised of an active material layer made of the composition for electrode, and a collector. This electrode can be produced by mixing the positive electrode active material, the copolymer (P), a solvent and an optional thickener, by a mixer to prepare an electrode composition slurry with solid content of 40-90% by weight, coating a collector with the electrode composition slurry, and then, removing the solvent from the thus-formed coating. Further disclosed a battery provided with the electrode.

Abstract: A stereoscopic display device for displaying left-eye and right-eye images in alternation on a display to show the images as a stereoscopic image.

Abstract: Provided are a video processing device and a video display device capable of inhibiting the degradation of image quality and improving the video resolution. The video processing device has a motion vector detection unit (2) which detects a motion vector using at least two or more time-sequential input images, a low visual saliency area detection unit (3) which detects a low visual saliency area having a low visual saliency in an input image, and a motion vector correction unit (4) which corrects the motion vector detected by the motion vector detection unit (2) so that the motion vector decreases in the low visual saliency area detected by the low visual saliency area detection unit (3).

Abstract: A display device prevents the display screen from flickering even when the display mode changes automatically. The display device has plural modes, a viewing environment detector that detects the ambient brightness and changes the mode based on the detected ambient brightness, a screen brightness calculator that calculates the brightness of the display screen in each mode based on the average brightness of video data in one frame, and a screen brightness merger that, when the mode changes, gradually changes the brightness of the display screen from the brightness of the display screen before the mode change to the brightness of the display screen after the mode change.

Abstract: A driving device that drives a display device using a subfield driving method eliminates the need to use an expensive 1-frame delay memory. A compensated sustain pulse data generator enables displaying the same frame information on the display panel even when the 1-frame delay memory is eliminated. The drive data is generated so that the data that is delayed one frame and is included in the data output from the subfield processing unit and the data that is delayed one frame and is included in the data output from the compensated sustain pulse data generator are mutually cancelling.

Abstract: Provided are an image processing apparatus and an image display apparatus, in which the occurrence of motion blur and dynamic false contour can be more reliably prevented. The image processing apparatus has: a sub-field conversion unit (2) that converts an input image into light emission data of each sub-field; a motion vector detection unit (3) that detects a motion vector using at least two input images which have time lag therebetween; and a sub-field regeneration unit (6) that changes the light emission data of a sub-field corresponding to a pixel which is located at a position that is moved spatially backward by the number of pixels corresponding to the motion vector into the light emission data of the sub-field of the pixel before moving, whereby the light emission data of each sub-field is spatially rearranged, and the rearranged light emission data of each sub-field of a current frame is generated using the sub-fields of at least two frames.