Abstract: A method of adjusting a sensitivity parameter value for substrate defect inspection used in a substrate defect inspection apparatus compares, for each pixel value of a selected virtual inspection substrate, using reference pixel data to be used after adjustment, the deviation amount from an allowable range corresponding to the position thereof and the sensitivity parameter value before the adjustment when each pixel value is deviated from the allowable range, and updates the deviation amount as a new sensitivity parameter value when the deviation amount exceeds the sensitivity parameter value and a difference between the deviation amount and the sensitivity parameter value is equal to or less than a threshold value.

Abstract: A fuel cell stack includes a bracket and a boss. The bracket includes an attachment surface. The bracket includes an attachment and detachment hole and an opening hole. The boss includes a bearing surface and a locking surface part. The locking surface part is connected to the bearing surface and protrudes in an outside direction such that at least a part of the locking surface part overlaps with the attachment surface part viewed from an attachment direction when a center of the attachment and detachment hole coincides with a center of the bearing surface.

Abstract: In one embodiment, a substrate imaging apparatus includes: a rotary holding unit that holds and rotates a substrate; a mirror member having a reflecting surface that opposes an end face of the substrate and a peripheral portion of a back surface of the substrate held by the rotary holding unit, the reflecting surface being inclined with respect to a rotation axis of the rotary holding unit; and a camera having an imaging device that receives both first light and second light through a lens, the first light coming from a peripheral portion of a front surface of the substrate held by the rotary holding unit, and the second light being a reflected light of second light which comes from the end face of the substrate held by the rotary holding unit and is reflected by the reflecting surface.

Abstract: A processing method in one embodiment includes: a step that takes an image of the end face of a reference substrate, whose warp amount is known, over the whole periphery thereof using a camera to obtain shape data of the end face of the reference substrate over the whole periphery of the reference substrate; a step that takes an image of the end face of a substrate over the whole periphery thereof using a camera to obtain shape data of the end face of the substrate over the whole periphery of the substrate; a step that calculates warp amount of the substrate based on the obtained shape data; a step that forms a resist film on a surface of the substrate; a step that determines the supply position from which an organic solvent is to be supplied to a peripheral portion of the resist film and dissolves the peripheral portion by the solvent supplied from the supply position to remove the same from the substrate.

Abstract: A fuel cell stack includes a stacked body, a first terminal plate, a second terminal plate, a first resin end plate, and a second resin end plate. The stacked body has a first end and a second end opposite to the first end in a stacking direction. The first terminal plate is provided on the first end of the stacked body in the stacking direction to have a first surface substantially parallel to surfaces of first and second electrodes. The first terminal plate includes a first reinforcement rib provided in the first surface. The second terminal plate is provided on the second end of the stacked body in the stacking direction to have a second surface substantially parallel to the surfaces of the first and second electrodes. The second terminal plate includes a second reinforcement rib provided in the second surface.

Abstract: A fuel cell stack includes a stacked body including a plurality of power generation cells stacked in a stacking direction. Insulation members and end plates are provided to sandwich the stacked body therebetween in the stacking direction. A coolant passage is provided between each of the insulation members and each of the end plates. The coolant passage includes a first coolant passage and a second coolant passage. A surface area of a region in which the first coolant passage is provided is larger than a surface area of a region in which the second coolant passage is provided. A flow rate of the coolant flowing through the first coolant passage is larger than a flow rate of the coolant flowing through the second coolant passage.

Abstract: A fuel cell stack includes a stacked body, a first insulator and a second insulator. The stacked body includes power generation cells. The power generation cells are stacked in a stacking direction. The power generation cells include a first end power generation cell a second end power generation cell. Each of the power generation cells includes a membrane electrode assembly, a cathode separator and an anode separator. The first end power generation cell has an outermost cathode separator. The second end power generation cell has an outermost anode separator. The first insulator has a first recess in which a first heat-insulating body and a first terminal plate are accommodated. The second insulator has a second recess in which a second heat-insulating body and a second terminal plate are accommodated. A first number of first stacked heat-insulating layers is larger than a second number of second stacked heat-insulating layers.

Abstract: A fuel cell stack includes a stack body, an end plate, an end stack member, a terminal plate, and a fixing member. The stack body has an end portion in a stacking direction. The stack body includes power generating cells stacked in the stacking direction. The end stack member is provided between the end plate and the end portion of the stack body in the stacking direction. The terminal plate is provided between the end stack member and the end portion of the stack body in the stacking direction to be in contact with the end portion of the stack body. The terminal plate includes a terminal bar which passes through the end stack member and the end plate and which has a projecting portion projecting from the end plate to be connected to a cable connecter. The fixing member connects the cable connecter to the end stack member.

Abstract: A fuel cell system includes a fuel cell stack and a mounting section. The fuel cell stack is mounted on the mounting section with inclination. The fuel cell stack is formed by stacking a plurality of fuel cells in a vertical direction. An oxygen-containing gas in an oxygen-containing gas flow field and a fuel gas in a fuel gas flow field flow in a counterflow manner. In a front box of a vehicle, an inlet side of the fuel gas flow field is positioned above an outlet side of the fuel gas flow field with respect to a horizontal direction. In this state, the fuel cell stack is mounted on the mounting section. The fuel cell stack is inclined downward from the horizontal direction toward the back of the vehicle in a vehicle length direction.

Abstract: In a fuel cell stack, knock pins extending in a stacking direction are provided between a first end plate and a second end plate for positioning a stack body. The first end plate and the second end plate have insertion holes for insertion of knock pins. A diameter-increasing surface is formed in an inner circumferential surface of each insertion hole in a direction spaced from the knock pin to increase the diameter of the insertion hole.

Abstract: A fuel cell stack includes unit cells, a resin load receiver, and a connecting member. The resin load receiver is provided in each of a first and second separators. The resin load receiver has a projecting portion that projects outwardly from an outer peripheral edge of each of the first and second separators and that has a projecting portion lateral face. The connecting member includes an engagement portion engaged with the resin load receiver and having a depressed portion into which the projecting portion is inserted and which has a depressed portion lateral face facing the projecting portion lateral face. A distance between the projecting portion lateral face and the depressed portion lateral face at a root portion of the projecting portion is smaller than a distance between the projecting portion lateral face and the depressed portion lateral face at an end of the projecting portion.

Abstract: A fuel cell stack includes fuel cells stacked in a stacking direction, a first end plate a second end plate, and first tightening members and second tightening members. The first tightening members couple long sides of the first end plate and long sides of the second end plate, and extend in the stacking direction. The second tightening members couple short sides of the first end plate and short sides of the second end plate, and extend in the stacking direction. Extensions are formed on both of long sides of the fuel cell, and the first tightening members have recessed portions engaged with the extensions.

Abstract: Film thickness measured values obtained by measurement in advance at a plurality of points on a measurement preparation substrate and coordinates corresponding to the film thickness measured values are acquired. A pixel value at each coordinates is extracted from a preparation imaged image obtained by imaging the measurement preparation substrate in advance by an imaging device. Correlation data between the pixel value extracted at each coordinates and the film thickness measured value at each coordinates is generated. A substrate being a film thickness measurement object is imaged by the imaging device to acquire an imaged image, and a film thickness of a film formed on the substrate being the film thickness measurement object is calculated on the basis of a pixel value of the imaged image and the correlation data.

Abstract: A potential trouble can be in advance suppressed by analyzing a defect of a wafer. A defect analyzing apparatus of analyzing a defect of a substrate includes an imaging unit configured to image target substrates; a defect feature value extracting unit configured to extract a defect feature value in a surface of the substrate based on the substrate image; a defect feature value accumulating unit configured to calculate an accumulated defect feature value with respect to the substrates to create an accumulation data AH; a defect determination unit configured to determine whether the accumulated defect feature value exceeds a preset critical value; and an output display unit configured to output a determination result from the defect determination unit.

Abstract: A first end plate that constitutes a fuel cell stack is provided with an oxidant gas supply manifold member that connects an oxidant gas inlet communication hole and a circular external pipe. The oxidant gas supply manifold member has a non-circular opening portion that communicates with the oxidant gas inlet communication hole and a circular opening portion that communicates with the circular external pipe. The non-circular opening portion is disposed within an area covered by the circular opening portion.

Abstract: A fuel cell vehicle includes a fuel cell stack and a housing that has first and second end plates and four side plates connecting the sides of the first and second end plates. Projections provided on the first and second end plates have openings communicating with a space formed between an inner wall of the housing and a fuel cell laminate.

Abstract: A fuel cell stack includes a terminal plate, an insulating member, and an end plate at one end of a stack body formed by stacking a plurality of power generation cells. A heat insulating member and the terminal plate are placed in a recess of the insulating member. The heat insulating member is formed by stacking metal plates and metal plates together alternately. The metal plate is formed by cutting the outer end of a first metal separator of the power generation cell into a frame shape and the metal plate is formed by cutting the outer end of a second metal separator of the power generation cell into a frame shape.

Abstract: A fuel cell stack includes a stack body formed by stacking a plurality of power generation cells. At one end of the stack body, a terminal plate, an insulating member, and an end plate are stacked. At the other end of the stack body, a terminal plate, an insulating member, and an end plate are stacked. A coolant channel is formed between the insulating member and the end plate for allowing a coolant to flow along a surface of the end plate.

Abstract: Film thickness measured values obtained by measurement in advance at a plurality of points on a measurement preparation substrate and coordinates corresponding to the film thickness measured values are acquired. A pixel value at each coordinates is extracted from a preparation imaged image obtained by imaging the measurement preparation substrate in advance by an imaging device. Correlation data between the pixel value extracted at each coordinates and the film thickness measured value at each coordinates is generated. A substrate being a film thickness measurement object is imaged by the imaging device to acquire an imaged image, and a film thickness of a film formed on the substrate being the film thickness measurement object is calculated on the basis of a pixel value of the imaged image and the correlation data.

Abstract: A fuel cell stack includes a stack body formed by stacking a plurality of fuel cells together in a stacking direction. A second end plate is provided at one end of the stack body in the stacking direction. A pair of coolant supply passages are provided at upper and lower positions of the second end plate for allowing a coolant to flow into the fuel cells. A coolant supply manifold member is attached to the second end plate, and an insulating plate is provided between the second end plate and the coolant supply manifold member.