Abstract: An image forming apparatus includes a display device, a first detection unit, a second detection unit, a first acquisition unit, and an output unit. The display device displays at least one image for display. The first detection unit detects a user's selection of an image for display in at least one image for display. The second detection unit detects an input to a drawing region of drawing indicating an image quality abnormality with respect to a target image corresponding to the selected image for display. The first acquisition unit acquires drawing information based on the input of the drawing detected by the second detection unit. The output unit outputs the drawing information acquired by the first acquisition unit.

Abstract: A leak inspection method and a leak inspection apparatus for a fuel cell stack, in which a plurality of fuel cells are stacked, each having an electrode member and a pair of separators sandwiching the electrode member therebetween, and seal members provided on an outer peripheral portion of each of the separators, wherein a first leak inspection is performed by applying a fastening load which is a load applied to the fuel cell stack at a time of product shipment, and a second leak inspection is performed by applying to the fuel cell stack a second load which is lower than the fastening load.

Abstract: There are provided an image processing device and an image processing method capable of efficiently specifying an abnormal sound in case of the occurrence of malfunction that is an important element to clarify the cause of the malfunction. The image processing device includes acquisition means, playing means, changing means, and determination means. The acquisition means acquires a plurality of kinds of sound data indicating sounds different from each other. The playing means plays one kind of sound data from the sound data. The changing means changes the one sound data to another kind of sound data. The determination means determines one kind of sound data from the sound data.

Abstract: An image processing apparatus includes a display device and a processor. The processor is configured to generate a first screen for display on the display device and on which one of a plurality of malfunctioning part candidates of the image processing apparatus and one of a plurality of timings at which a particular sound was output by the image processing apparatus that malfunctioned, are selectable, when a first malfunctioning part candidate and a first timing are selected on the first screen, generate a second screen for display on the display device and on which one or more reference sounds corresponding to the particular sound are selectable, and when one of the reference sounds is selected on the second screen, generate error information indicating the first malfunctioning part candidate and the selected reference sound.

Abstract: A fuel cell metal separator is stacked on a membrane electrode assembly to form a power generation cell. The membrane electrode assembly includes an electrolyte membrane and electrodes provided on both sides of the electrolyte membrane, respectively. The fuel cell metal separator includes a bead seal for preventing leakage of a fuel gas, an oxygen-containing gas, or a coolant as fluid. A top of the bead seal is configured to become flat in cross section by application of a compression load to the power generation cell.

Abstract: This brazing device is provided with: a brazing laser beam emission unit; and a removal laser beam emission unit that emits, toward foreign matters, a removal laser beam for removing the foreign matters adhered to the surface of a workpiece when joining the workpiece, wherein the emission direction of the removal laser beam in inclined, with respect to the emission direction of the brazing laser beam, at a predetermined angle in a direction in which the emission position of the removal laser beam approaches the emission position of the removal laser beam.

Abstract: An image processing apparatus includes a display, a network interface, and a processor. The processor is configured to generate a first screen on which at least one malfunctioning part candidate of the apparatus is presented in a selectable manner, and control the interface to transmit error information corresponding to a selected malfunctioning part candidate to another apparatus. When a first malfunctioning part candidate corresponding to a particular sound output by the image processing apparatus that is not working properly is selected on the first screen, the processor generates a second screen on which one or more reference sounds potentially corresponding to the particular sound are presented in a selectable manner. When a reference sound is selected as corresponding to the particular sound on the second screen, the processor includes sound information corresponding to the selected reference sound in the error information.

Abstract: A laser machining apparatus 1 includes: a laser head that is supported by a laser moving device so as to be movable in X, Y, and Z directions above a motor driven conveyor that transports a workpiece loaded thereon. The laser head includes protection glass for protecting a laser focusing lens; an ultraviolet irradiation device disposed beside the conveyor such that a laser light axis and an ultraviolet ray axis are parallel to each other; and a control device that controls the components of the laser machining apparatus so that the ultraviolet irradiation device radiates UV rays on the protection glass in a state in which a UV irradiation port faces a laser irradiation port of the laser head, thus cleaning the protection glass without removing it from the laser head.

Abstract: A maintenance support system includes a network interface, a memory, and a processor configured to, upon receipt of first information indicating a status of a first apparatus via the network interface, store the first information in the memory, upon receipt of second information indicating a status of a second apparatus via the network interface, store the second information in the memory, and determine a priority of on-site maintenance between the first and second apparatuses based on the first and second information stored in the memory.

Abstract: A maintenance support device includes a memory that stores data of a maintenance manual that describes a first maintenance work to be performed to resolve a failure of an image processing apparatus, and a processor configured to acquire, and store in the memory, work result information corresponding to a second maintenance work that has been performed to resolve the failure of the image processing apparatus, and generate additional information based on the acquired work result information and store in the memory the additional information in association with the data of the maintenance manual.

Abstract: According to one embodiment, provided is a component management device includes a detection unit, a correlation determination unit, and an update unit. The detection unit detects a first-class component whose used amount exceeds the threshold value and which is used without causing a failure, and detects a first-class device that is a device including the detected first-class component and not causing a failure related to the first-class component. The correlation determination unit determines the presence or absence of a correlation with respect to a first correlation that is a correlation between the used amount of the detected first-class component and an operating condition of the first-class device. When it is determined that there is no correlation for the first correlation, the update unit determines a first update value that is an update value of the threshold value based on the used amount of the first-class component in the first-class device.

Abstract: A first outer peripheral seal in a first metal separator of a fuel cell stack includes a first peripheral metal bead. A first bypass stopper is provided in a space between a first end ridge and a first outer peripheral seal. The first bypass stopper prevents bypassing of an oxygen-containing gas by blocking part of the space. A gap is provided between the first bypass stopper and the first metal bead of a first outer peripheral seal. The gap separates the first bypass stopper from the first metal bead.

Abstract: A maintenance support device includes a memory that stores work result information that corresponds to a maintenance work that has been performed to solve a failure of an image processing apparatus. A processor is configured to acquire, and store in the memory, first work result information corresponding to a first maintenance work performed to solve a first failure type. After the first work result has been stored, the processor acquires, and stores in the memory, second work result information corresponding to a second maintenance work performed to solve a second failure type. It is then determined whether the first failure type matches the second failure type. Upon determining that the first and second failure types match, the first work result information is then updated to indicate that the first maintenance work has not been successful.

Abstract: A maintenance support system includes a network interface, a memory, and a processor configured to, upon receipt of first information indicating a status of a first apparatus via the network interface, store the first information in the memory, upon receipt of second information indicating a status of a second apparatus via the network interface, store the second information in the memory, and determine a priority of on-site maintenance between the first and second apparatuses based on the first and second information stored in the memory.

Abstract: According to one embodiment, provided is a component management device includes a detection unit, a correlation determination unit, and an update unit. The detection unit detects a first-class component whose used amount exceeds the threshold value and which is used without causing a failure, and detects a first-class device that is a device including the detected first-class component and not causing a failure related to the first-class component. The correlation determination unit determines the presence or absence of a correlation with respect to a first correlation that is a correlation between the used amount of the detected first-class component and an operating condition of the first-class device. When it is determined that there is no correlation for the first correlation, the update unit determines a first update value that is an update value of the threshold value based on the used amount of the first-class component in the first-class device.

Abstract: According to one embodiment, provided is a component management device includes a detection unit, a correlation determination unit, and an update unit. The detection unit detects a first-class component whose used amount exceeds the threshold value and which is used without causing a failure, and detects a first-class device that is a device including the detected first-class component and not causing a failure related to the first-class component. The correlation determination unit determines the presence or absence of a correlation with respect to a first correlation that is a correlation between the used amount of the detected first-class component and an operating condition of the first-class device. When it is determined that there is no correlation for the first correlation, the update unit determines a first update value that is an update value of the threshold value based on the used amount of the first-class component in the first-class device.

Abstract: The processing apparatus includes: a first roller 10 around which a gas-diffusion layer sheet (carbon paper CP) is wound, the gas-diffusion layer sheet being an electrically conductive porous member; a second roller 20 configured to take up the carbon paper CP wound around the first roller 10; and a processing oven configured to heat process a portion of the carbon paper CP, the portion having been fed from the first roller 10 but not yet taken up by the second roller 20. A heat-resistant lead LE is provided, the heat-resistant lead LE having a length at least extending from the first roller 10 to the second roller 20 through the processing oven, being configured to be taken up by the second roller 20, and being bonded to the carbon paper CP impregnated with a thermosetting resin AD.

Abstract: In the method for cleaning optical components by UV ashing according to the present embodiment, while supplying humidity-controlled humidified gas, ultraviolet rays are radiated to the surface of the protective glass to remove organic matters on the surface of the protective glass. Further, in the cleaning method of the present embodiment, the humidified gas is supplied so that the humidity in the laser head during cleaning becomes 30% to 90%.

Abstract: An image processing apparatus includes a display device, a network interface, and a processor configured to generate a first screen for display on the display device and through which one or more potential errors of the image processing apparatus are selectable, and control the network interface to transmit error information for the selected error(s) to another apparatus. The errors include a first error type for which an abnormal noise is made by the image processing apparatus. The processor is further configured to, when the first error type is selected, generate a second screen for display on the display device and through which reference sounds potentially corresponding to the abnormal noise are selectable. When a reference sound is selected, sound information corresponding to the selected reference sound is included in the transmitted error information.

Abstract: A fuel cell separator (first and second separators) of a fuel cell stack is formed in a plate shape, and includes a passage bead (projection) configured to form a seal that prevents leakage of fluid. The passage bead is formed integrally with a surface of the separator in a manner so as to project from the surface, and when viewed in cross section, is formed in a multistage trapezoidal shape.