Abstract: An image processing apparatus and the like are provided. The image processing apparatus obtains an image that is obtained by reading a document, extracts a feature point from the image, identifies a plurality of feature points arranged in a predetermined direction in the image as feature points that correspond to an edge defining a range of the document, sets an area outside the range of the document on the basis of the identified feature points, and removes the feature points in the set area. In this way, a document area can be identified with a high degree of accuracy.

Abstract: Provided is a laminate battery in which a short circuit between a negative electrode active material and a positive electrode due to expansion of the negative electrode active material during discharging is prevented. A laminate battery includes a battery case that serves as an outer case. The laminate battery includes an inner case within a battery case 11, and the inner case is formed of a positive electrode storage case and a separator. An inside of the inner case serves as a positive electrode storage portion that stores a positive electrode. An outside of the inner case serves as a negative electrode storage portion that stores a negative electrode. The negative electrode uses a particulate negative electrode active material (e.g., zinc or zinc oxide).

Abstract: A flow battery cell comprises a slurry containing solid active materials and an electrolytic solution; a negative-electrode chamber for supplying the slurry; a positive-electrode chamber for supplying air; and a solution-feed controlling unit configured to change a rate of supply of the slurry.

Abstract: A metal-air battery module includes a unit assembly having a plurality of battery units coupled using first couplers. Each battery unit has a metal-air battery cell held by a sheet. In the unit assembly, two of the metal-air battery cells adjacent to each other are arranged in such a manner that a negative-electrode terminal and an air-electrode terminal face each other, and the facing terminals are connected together to form a pair of connected terminals. In the pair of connected terminals, the negative-electrode terminal and the air-electrode terminal are connected through welding or other methods.

Abstract: An image processing apparatus includes: an input device that inputs a document image; and a controller, wherein the controller removes a streak from the image by a first method, removes a streak from the image by a second method that differs from the first method, and executes crop processing on the image from which the streaks have been removed.

Abstract: A multifunction peripheral includes a color number conversion determiner. The color number conversion determiner determines whether it is appropriate to perform either an index color process or a full-color process based on a color distribution degree, which is a distribution degree of pixel values of the respective sets of pixel data included in input image data, a photograph area ratio, which is a ratio of photograph area pixel data forming a photograph area to the pixel data, and a color uniformity area ratio, which is a ratio of white base area pixel data forming a white base area to the pixel data.

Abstract: As a method of manufacturing a metal-air battery, a first step is included of stacking an exterior body (e.g., first resin film 11), a water-repellent film (14), and a positive electrode (e.g., air electrode 15) in the stated order. The first step includes: a fusing step of fusing the exterior body and the water-repellent film (14); and a compression step of compressing the water-repellent film (14) and the positive electrode. The fusing step fuses the exterior body and the water-repellent film (14). After the first step, a portion of the exterior body is removed from inside the fusing portion (141) formed in the fusing step, to form an opening (e.g., air inlet 111) in the exterior body.

Abstract: An image processing apparatus includes: an input device that inputs a document image; and a controller, wherein the controller removes a streak from the image by a first method, removes a streak from the image by a second method that differs from the first method, and executes crop processing on the image from which the streaks have been removed.

Abstract: The multifunction peripheral of the present invention includes an ADF document crop function. According to this ADF document crop function, front side image shaping processing for cutting out a front side document image corresponding to the image on the front side of a document, from a front side read image of the document and for correcting the tilt of the front side document image is performed. Then, on the basis of shaping information in the front side image shaping processing, back side image shaping processing for cutting out a back side document image from a back side read image of the document and for correcting the tilt of the back side document image is performed.

Abstract: A metal-air battery from which leakage of an electrolytic solution is reduced is provided. The metal-air battery includes: a positive electrode including: a current collector; and a catalyst layer formed on the current collector and capable of reducing oxygen; a negative electrode disposed to face the positive electrode; an exterior body housing a stacked portion including the positive electrode and the negative electrode, and having an opening formed to open to the positive electrode; an electrolyte disposed inside the exterior body; and a water-repellent film covering the opening, including a joint portion joined to the exterior body, and transparent to oxygen. The catalyst layer includes a portion positioned between the joint portion and the current collector.

Abstract: An image processing device includes an image reader that reads an image, a first determiner that determines whether character crushing occurs when the image is binarized, a second determiner that determines a rate of a photographic region in the image, and a controller that performs conversion into monochrome N-gradation image data based on determination results of the first and second determiners.

Abstract: Provided is a laminate battery in which a short circuit between a negative electrode active material and a positive electrode due to expansion of the negative electrode active material during discharging is prevented. A laminate battery includes a battery case that serves as an outer case. The laminate battery includes an inner case within a battery case 11, and the inner case is formed of a positive electrode storage case and a separator. An inside of the inner case serves as a positive electrode storage portion that stores a positive electrode. An outside of the inner case serves as a negative electrode storage portion that stores a negative electrode. The negative electrode uses a particulate negative electrode active material (e.g., zinc or zinc oxide).

Abstract: Provided are a laminated battery capable of suppressing a level drop of an electrolyte caused by expansion of a negative electrode active material during discharge, and a manufacturing method for the laminated battery. An enclosure member of the laminated battery is constituted by affixing a first resin film and a second resin film to each other, and a separator is arranged inside the enclosure member between a positive electrode (for example, a first electrode) and a negative electrode (for example, a second electrode). A peripheral edge portion of the separator is fixed to a peripheral edge portion of the enclosure member (the first resin film or the second resin film).

Abstract: The multifunction peripheral of the present invention includes an ADF document crop function. According to this ADF document crop function, front side image shaping processing for cutting out a front side document image corresponding to the image on the front side of a document, from a front side read image of the document and for correcting the tilt of the front side document image is performed. Then, on the basis of shaping information in the front side image shaping processing, back side image shaping processing for cutting out a back side document image from a back side read image of the document and for correcting the tilt of the back side document image is performed.

Abstract: A multifunction peripheral includes a color number conversion determiner. The color number conversion determiner determines whether it is appropriate to perform either an index color process or a full-color process based on a color distribution degree, which is a distribution degree of pixel values of the respective sets of pixel data included in input image data, a photograph area ratio, which is a ratio of photograph area pixel data forming a photograph area to the pixel data, and a color uniformity area ratio, which is a ratio of white base area pixel data forming a white base area to the pixel data.

Abstract: An image processing device includes an image reader that reads an image, a first determiner that determines whether character crushing occurs when the image is binarized, a second determiner that determines a rate of a photographic region in the image, and a controller that performs conversion into monochrome N-gradation image data based on determination results of the first and second determiners.

Abstract: An air electrode includes a current collector, a catalyst layer, and a water repellent membrane provided in this order. The catalyst layer has a first face in contact with either one of the current collector and the water repellent membrane, a second face in contact with either other of the current collector or the water repellent membrane, and a plurality of through holes, through which the first face and the second face communicate with each other. The through holes each have a constriction with an inner diameter smaller than either of an opening diameter in the first face and an opening diameter in the second face.

Abstract: A metal-air battery module includes a unit assembly having a plurality of battery units coupled using first couplers. Each battery unit has a metal-air battery cell held by a sheet. In the unit assembly, two of the metal-air battery cells adjacent to each other are arranged in such a manner that a negative-electrode terminal and an air-electrode terminal face each other, and the facing terminals are connected together to form a pair of connected terminals. In the pair of connected terminals, the negative-electrode terminal and the air-electrode terminal are connected through welding or other methods.

Abstract: An air electrode includes a current collector, a catalyst layer, and a water repellent membrane provided in this order. The catalyst layer has a first face in contact with either one of the current collector and the water repellent membrane, a second face in contact with either other of the current collector or the water repellent membrane, and a plurality of through holes, through which the first face and the second face communicate with each other. The through holes each have a constriction with an inner diameter smaller than either of an opening diameter in the first face and an opening diameter in the second face.

Abstract: A metal-air battery comprises a casing including a first surface having breathability and second surface different from the first surface; and a positive electrode housed in the casing, a negative electrode housed in the casing, a positive-electrode terminal electrically connected to the positive electrode and exposed from the casing, a negative-electrode terminal electrically connected to the negative electrode and exposed from the casing, and an adhesive layer containing an adhesive and provided on a portion of the second surface.