Abstract: Among arbitrary positions on the course of a sealing gun, a position ahead of and separated from the arbitrary position in the moving direction of the sealing gun by a given distance, where an application part falls within a given allowable size in a direction perpendicular to the moving direction on the basis of the sealing gun, is a first position, and a position where the application part is deviated from the allowable size is a second position. A control device corrects the course of the sealing gun that is defined by an operation plan, based on the shape of the application part measured in a measurement point located at the first position.

Abstract: A semiconductor memory device includes a substrate, conductive layers arranged in a first direction and extend in a second direction, a semiconductor layer extending in the first direction and opposed to the conductive layers, and n contact electrode regions arranged in a third direction. The n is a power of 2. The contact electrode region includes contact electrodes arranged in the second direction. The conductive layers include a first conductive layer and a second conductive layer that is an n-th conductive layer counted from the first conductive layer. The contact electrodes include a first contact electrode connected to the first conductive layer, a second contact electrode connected to the second conductive layer, and a third contact electrode disposed between them. The first contact electrode, the second contact electrode, and the third contact electrode are arranged in the second direction or the third direction.

Abstract: A substrate processing apparatus includes an air supply configured to supply air into a place where a substrate is located; and a rectifying member, having multiple through holes, configured to rectify the air supplied from the air supply. The rectifying member includes a base; and a charge diffusion layer formed on a surface of the base. Electric charges attached to a surface of the rectifying member are diffused along the charge diffusion layer.

Abstract: A stacked chip is provided comprising a first semiconductor chip and a second semiconductor chip, wherein the first semiconductor chip has a first supporting substrate and a first circuit layer including a first region in which a first circuit is formed and a second region in which a second circuit is formed, the second semiconductor chip has a second supporting substrate, a second circuit layer including a third region that corresponds to a position of the first region and a fourth region that corresponds to a position of the second region and in which the second circuit is formed, a first embedded portion embedded in a first hole portion penetrating through the third region and extending to an inside of the second supporting substrate, and a first through via that penetrates through the first embedded portion and the second supporting substrate, and is electrically conducted with the first circuit.

Abstract: A method for producing a Ni- or Ti-based alloy product includes preliminarily processing a hot working material of a Ni- or Ti-based alloy after hot working into a predetermined shape; heating and holding the material at a solution treatment temperature to obtain a material held in a heated state; and cooling the material to obtain a solution-treated material. The cooling step includes placing a flow path-forming member having a space for forming a flow path for a fluid on a surface of the material held in a heated state to form a fluid flow path defined by the surface of the material held in a heated state and an inner surface of the space of the flow path-forming member; and allowing a fluid to flow in the fluid flow path so that the fluid in the flow path locally cools a part of the surface of the material.

Abstract: Disclosed is an image forming apparatus wherein a controller performs a first adjusting operation and thereafter the controller performs a second adjusting operation. In the first adjusting operation, a voltage applied to a first grid electrode by a first voltage applying portion is set so that a surface potential of an image bearing member charged by a first corona charger becomes a first target value. In the second adjusting operation, a voltage applied to a second grid electrode by a second voltage applying portion is set so that a surface potential of the image bearing member charged by the first corona charger and a second corona charger becomes a second target value whose absolute value is larger than the first target value.

Abstract: A stacked chip is provided comprising a first semiconductor chip and a second semiconductor chip, wherein the first semiconductor chip has a first supporting substrate and a first circuit layer including a first region in which a first circuit is formed and a second region in which a second circuit is formed, the second semiconductor chip has a second supporting substrate, a second circuit layer including a third region that corresponds to a position of the first region and a fourth region that corresponds to a position of the second region and in which the second circuit is formed, a first embedded portion embedded in a first hole portion penetrating through the third region and extending to an inside of the second supporting substrate, and a first through via that penetrates through the first embedded portion and the second supporting substrate, and is electrically conducted with the first circuit.

Abstract: An image forming apparatus includes a storage unit configured to store first conversion information for converting a density of an image formed on an image carrier at a process speed into a density at another process speed among a plurality of process speeds; and a control unit configured to form a plurality of first patch images of different densities on the image carrier, with respect to each of the plurality of process speeds, determine respective densities of the plurality of first patch images based on a process speed at the time of formation of each of the plurality of first patch images and the first conversion information, and generate pieces of the tone correction condition that respectively correspond to the plurality of process speeds.

Abstract: Provided are a Ni-based heat resistant superalloy for aircraft engine cases excellent in high-temperature characteristic such as tensile characteristics and low-cycle fatigue characteristics in a high-temperature range and also excellent in workability, and an aircraft engine case formed of the same. The Ni-based heat resistant superalloy has composition containing, by mass, Co: 4.0 to 11.0%, Cr: 12.0 to 17.0%, Al: 2.0 to 4.0%, Ti: 2.0 to 4.0%, Al+Ti: 4.6 to 6.7%, Mo: more than 5.5 to 10.0%, W: more than 0 to 4.0%, B: 0.001 to 0.040%, C: 0.02 to 0.06%, Zr: 0 to 0.05%, Mg: 0 to 0.005%, P: 0 to 0.01%, Nb: 0 to 1.0%, Ta: 0 to 1.0%, and Fe: 0 to 2.0%, and the balance of Ni with inevitable impurities, and is suitable for aircraft engine cases.

Abstract: Provided is a method for producing a Ni- or Ti-based alloy product, the method capable of reliably locally cooling and effectively cooling. The method includes the steps: heating and holding a hot working material of a Ni- or Ti-based alloy after hot forging or hot ring rolling at a solution treatment temperature to obtain a material held in a heated state, and cooling the material held in a heated state to obtain a solution-treated material. The cooling step includes carrying out local cooling by contacting a cooling member with a part of a surface of the material held in a heated state.

Abstract: Provided is a method for producing a Ni- or Ti-based alloy product, the method capable of locally increasing the cooling rate and effectively cooling. The method includes the steps: preliminarily processing a hot working material of a Ni- or Ti-based alloy after hot working into a predetermined shape; heating and holding the material at a solution treatment temperature to obtain a material held in a heated state; and cooling the material held in a heated state to obtain a solution-treated material. The cooling step includes placing a flow path-forming member having a space for forming a flow path for a fluid on a surface of the material held in a heated state to form a fluid flow path defined by the surface of the material held in a heated state and an inner surface of the space of the flow path-forming member; and allowing a fluid to flow in the fluid flow path so that the fluid in the flow path locally cools a part of the surface of the material held in a heated state.

Abstract: Provided are a Ni-based heat resistant superalloy for aircraft engine cases excellent in high-temperature characteristic such as tensile characteristics and low-cycle fatigue characteristics in a high-temperature range and also excellent in workability, and an aircraft engine case formed of the same. The Ni-based heat resistant superalloy has composition containing, by mass, Co: 4.0 to 11.0%, Cr: 12.0 to 17.0%, Al: 2.0 to 4.0%, Ti: 2.0 to 4.0%, Al+Ti: 4.6 to 6.7%, Mo: more than 5.5 to 10.0%, W: more than 0 to 4.0%, B: 0.001 to 0.040%, C: 0.02 to 0.06%, Zr: 0 to 0.05%, Mg: 0 to 0.005%, P: 0 to 0.01%, Nb: 0 to 1.0%, Ta: 0 to 1.0%, and Fe: 0 to 2.0%, and the balance of Ni with inevitable impurities, and is suitable for aircraft engine cases.

Abstract: Provided are a Ni-based heat resistant superalloy for aircraft engine cases excellent in high-temperature characteristic such as tensile characteristics and low-cycle fatigue characteristics in a high-temperature range and also excellent in workability, and an aircraft engine case formed of the same. The Ni-based heat resistant superalloy has composition containing, by mass, Co: 4.0 to 11.0%, Cr: 12.0 to 17.0%, Al: 2.0 to 4.0%, Ti: 2.0 to 4.0%, Al +Ti: 4.6 to 6.7%, Mo: more than 5.5 to 10.0%, W: more than 0 to 4.0%, B: 0.001 to 0.040%, C: 0.02 to 0.06%, Zr: 0 to 0.05%, Mg: 0 to 0.005%, P: 0 to 0.01%, Nb: 0 to 1.0%, Ta: 0 to 1.0%, and Fe: 0 to 2.0%, and the balance of Ni with inevitable impurities, and is suitable for aircraft engine cases.

Abstract: A toner includes toner particle containing at least a strontium titanate particle on the surface of the toner particle, and the toner is a water-washed toner from which strontium titanate particle desorbable by water washing are removed by water washing. The water-washed toner contains the strontium titanate particle having a number average particle diameter of primary particle (D1) of 10 nm or more and 150 nm or less, and when the distribution of an Sr element in the water-washed toner in the depth direction is determined, (i) the Sr element abundance on the outermost surface x satisfying 0.00<x?0.80, and (ii) the difference between x and xp “xp?x” satisfying 0.00<xp?x?0.95, where xp is the maximum peak value (atomic %) of the Sr element abundance in the region from the outermost surface to 50 nm.

Abstract: An image forming apparatus in which occurrence of an image failure in association with contamination caused by an external additive, such as silica, adhering to a charging unit is suppressed. The image forming apparatus is configured to charge an image bearing member through use of the charging unit, and uses toner having, on a surface thereof, strontium titanate particles and silica particles having predetermined physical properties.

Abstract: An image forming apparatus includes a rotatable intermediate transfer member; a first image forming portion having a first photosensitive member which rotates, a first developing unit, and a first charge eliminating unit; a second image forming portion that is located on a downstream side of the first image forming portion in a rotational direction of the intermediate transfer member, and that has a second photosensitive member which rotates, a second developing unit, and a second charge eliminating unit; a transfer unit; and a switching unit that switches a light amount of the second charge eliminating unit when a usage amount of the second image forming portion reaches a predetermined amount to a value that is greater than a light amount of the first charge eliminating unit when a usage amount of the first image forming portion reaches the predetermined amount.

Abstract: An image forming apparatus includes a photosensitive member, a first charging roller, a first cleaning member, a second charging roller, and a second cleaning member. The following relationship is satisfied: (X×L0+L1+L2)?(Y×L3+L4)?0 where L0 represents a length of a whole circumference of the first charging roller, L1 represents a length between a first contact area and a first contact position of the first charging roller and the photosensitive member, L3 represents a length of a whole circumference of the second charging roller, L4 represents a length between a second contact area and a second contact position, L2 represents a length between the first contact position and the second contact position, X represents an integer in a range of 0?X?40, and Y represents an integer in a range of 0?Y?40.

Abstract: An image forming apparatus has a changing portion configured to change, based on a detection result of a temperature sensor, response sensitivity in starting of power supply by a determination portion based on a detection result of a human body detection sensor in a case where a human body approaches the human body detection sensor. The changing portion increases the sensitivity in a case where a temperature detected by the temperature sensor is a second temperature lower than a first temperature than in a case where the temperature detected by the temperature sensor is the first temperature.

Abstract: An image forming apparatus includes a photosensitive member, a charging roller, an image forming portion. The charging roller includes an electroconductive rubber layer and is 20 ?m or more and 35 ?m or less in ten point average roughness of a surface thereof and 130 ?m or more and 250 ?m or less in average interval of surface unevenness.

Abstract: An image forming apparatus includes a photosensitive member and a charge roller. The photosensitive member comprises a base body, and a photosensitive layer which is a monolayer formed on the base body and comprises a charge generating agent, a charge transport agent and a binder resin. The charge roller configured to contact the photosensitive member and charge the photosensitive member by application of only a DC voltage. The charge roller comprises a conductive rubber layer, and a ten-point average roughness of a surface of the charge roller is 0.9 ?m or more and 8.5 ?m or less.