Abstract: A metal frame of an image forming apparatus includes a first support which includes a first metal plate and a second metal plate; a second support configured to support the image forming unit together with the first support; and a third support configured to connect the first support and the second support. The first metal plate includes a corner portion provided between a first portion and a second portion. The second metal plate includes a third portion, a fourth portion, and a fifth portion, wherein the fifth portion includes another corner portion located between a first stretched portion and a second stretched portion facing the corner portion of the first metal plate. A tip of the second stretched portion faces the fourth portion.

Abstract: The present invention provides a marker gene capable of detecting the undifferentiated cells that remain or become included in a differentiated cell population. Undifferentiated cells present in a differentiated cell population are detected by using at least one gene selected from the group consisting of LINC00678 and PRDM14 as an undifferentiation marker. A method of detecting undifferentiated cells; a method of using the gene as an undifferentiation marker; and a kit for detecting undifferentiated cells. A method of selecting an undifferentiated cell clone is also provided.

Abstract: The present invention provides a sensitive and simple detection method, and a kit therefor, which detects residual undifferentiated human pluripotent stem cells in an intermediate product and/or a final product of a regenerative medical products, using an isothermal nucleic acid amplification method, and specifically, a LAMP method. A method for detecting presence or absence of undifferentiated cells in a non-undifferentiated cell population, wherein RNA derived from an undifferentiation marker gene exhibiting a significant difference in expression level between the undifferentiated cells and the non-undifferentiated cells in a sample containing a nucleic acid derived from the cell population of interest is detected by the isothermal nucleic acid amplification method.

Abstract: A metal frame of an image forming apparatus includes a first support which includes a first metal plate and a second metal plate; a second support configured to support the image forming unit together with the first support; and a third support configured to connect the first support and the second support. The first metal plate includes a corner portion provided between a first portion and a second portion. The second metal plate includes a third portion, a fourth portion, and a fifth portion, wherein the fifth portion includes another corner portion located between a first stretched portion and a second stretched portion facing the corner portion of the first metal plate. A tip of the second stretched portion faces the fourth portion.

Abstract: A metal frame of an image forming apparatus includes a first support which includes a first metal plate and a second metal plate; a second support configured to support the image forming unit together with the first support; and a third support configured to connect the first support and the second support, wherein the first metal plate includes a corner portion provided between a first portion and a second portion, wherein the second metal plate includes a third portion, a fourth portion, and a fifth portion, wherein the fifth portion includes another corner portion located between a first stretched portion and a second stretched portion facing the corner portion of the first metal plate, and wherein a tip of the second stretched portion faces the fourth portion.

Abstract: A metal frame of an image forming apparatus including a first support which includes a first metal plate; a second support; and a third support which includes a second metal plate, wherein either the first metal plate or the second metal plate includes a through-hole formed in a surface portion, the other of the first metal plate and the second metal plate includes an insertion portion, a first facing portion configured to face a first surface of the surface portion, and a second facing portion configured to face a second surface of the surface portion, and wherein in the plate thickness direction of the surface portion, a distance between a tip portion of the insertion portion of the one metal plate and the second facing portion is smaller than a plate thickness of the surface portion of the other metal plate.

Abstract: A metal frame of an image forming apparatus includes a first support which includes a first metal plate and a second metal plate; a second support configured to support the image forming unit together with the first support; and a third support configured to connect the first support and the second support, wherein the first metal plate includes a corner portion provided between a first portion and a second portion, wherein the second metal plate includes a third portion, a fourth portion, and a fifth portion, wherein the fifth portion includes another corner portion located between a first stretched portion and a second stretched portion facing the corner portion of the first metal plate, and wherein a tip of the second stretched portion faces the fourth portion.

Abstract: A metal frame of an image forming apparatus including a first support which includes a first metal plate; a second support; and a third support which includes a second metal plate, wherein either the first metal plate or the second metal plate includes a through-hole formed in a surface portion, the other of the first metal plate and the second metal plate includes an insertion portion, a first facing portion configured to face a first surface of the surface portion, and a second facing portion configured to face a second surface of the surface portion, and wherein in the plate thickness direction of the surface portion, a distance between a tip portion of the insertion portion of the one metal plate and the second facing portion is smaller than a plate thickness of the surface portion of the other metal plate.

Abstract: A metal frame of an image forming apparatus includes first and second sheet metal in which the first sheet metal includes a first engaging portion which is provided between first and second plate portions of the first sheet metal and is bent away from the first plate portion in the plate thickness direction of the first plate portion, wherein the first plate portion, the second plate portion, and the first engaging portion are formed integrally with each other. The second sheet metal includes a third plate portion with which the first engaging portion engages and a second engaging portion which is bent away from the third plate portion in a plate thickness direction of the third plate portion and engages with the first plate portion, wherein the second engaging portion is adjacent to the third plate portion.

Abstract: An object of the present invention is to provide a novel preservative solution for a heme protein and a method for stabilizing a heme protein, which are effective against denaturation or degradation of a heme protein, and the present invention specifically relates to a preservative solution for a heme protein comprising a disulfonic acid or a salt thereof, and a method for stabilizing a heme protein, which involves bringing a disulfonic acid or a salt thereof into coexistence in a sample comprising a heme protein.

Abstract: The present invention provides an anti-human hemoglobin monoclonal antibody or an antibody kit for specifically detecting and measuring a hemoglobin-haptoglobin complex in a sample with ease, and an insoluble carrier particle to which the monoclonal antibody is immobilized, and a measurement reagent and a measurement method for specifically detecting and measuring a hemoglobin-haptoglobin complex in a sample using the same. The anti-human hemoglobin monoclonal antibody of the present invention does not react to free hemoglobin or free haptoglobin which is not formed in a complex, but specifically reacts to a hemoglobin-haptoglobin complex when the antibody is immobilized to an insoluble carrier particle and used.

Abstract: An object of the present invention is to provide a novel preservative solution for a heme protein and a method for stabilizing a heme protein, which are effective against denaturation or degradation of a heme protein, and the present invention specifically relates to a preservative solution for a heme protein comprising a disulfonic acid or a salt thereof, and a method for stabilizing a heme protein, which involves bringing a disulfonic acid or a salt thereof into coexistence in a sample comprising a heme protein.

Abstract: A metal frame of an image forming apparatus comprising: a first sheet metal; and a second sheet metal which is supported to the first sheet metal on the first sheet metal, wherein the first sheet metal includes: a first plate portion; a second plate portion of which plate thickness direction is the same as that of the first plate portion; and a first engaging portion which is provided between the first plate portion and the second plate portion in a direction orthogonal to a vertical direction and the plate thickness direction of the first plate portion and is bent so as to be away from the first plate portion in the plate thickness direction of the first plate portion, the first plate portion, the second plate portion, and the first engaging portion being formed integrally with each other, wherein the second sheet metal includes: a third plate portion with which the first engaging portion engages; a second engaging portion which is bent so as to be away from the third plate portion in a plate thickness di

Abstract: A method for stabilizing a hemoglobin-haptoglobin complex according to the present invention comprises: preserving the hemoglobin-haptoglobin complex in the presence of a degradation product of hemoglobin. According to such a method, the hemoglobin-haptoglobin complex can be stabilized.

Abstract: The present invention provides an anti-human hemoglobin monoclonal antibody or an antibody kit for specifically detecting and measuring a hemoglobin-haptoglobin complex in a sample with ease, and an insoluble carrier particle to which the monoclonal antibody is immobilized, and a measurement reagent and a measurement method for specifically detecting and measuring a hemoglobin-haptoglobin complex in a sample using the same. The anti-human hemoglobin monoclonal antibody of the present invention does not react to free hemoglobin or free haptoglobin which is not formed in a complex, but specifically reacts to a hemoglobin-haptoglobin complex when the antibody is immobilized to an insoluble carrier particle and used.

Abstract: An image forming apparatus includes a main assembly, a cartridge, a rotationally movable member, an engaging portion, and a flexible member integrally including a first supported portion, a second supported portion, and a regulating portion. A position of the regulating portion of the flexible member relative to the engaging portion is changeable by a change in a flexed state of a portion of the flexible member between the first supported portion and the second supported portion, in interrelation with a change in relative position between the first supported portion and the second supported portion with rotational movement of the rotationally movable member When the rotationally movable member is in the first position, the regulating portion is in a regulating position to limit the elastic deformation of the engaging portion.

Abstract: A deflector device for a vehicle sunroof is provided. The deflector device includes: a cloth deflector net which is extended to be blown by a drive airflow during operation period and folded to be housed during non-operation period; a lower holder which holds a lower end side of the deflector net; an upper holder which holds an upper end side of the deflector net and is movable in a vertical direction; an urging member which urges the upper holder upward; and a defining portion which defines an upper limit position of the upper holder against an urging force caused by the urging member so that loosing occurs on at least a part of the deflector net.

Abstract: A cartridge unit includes a first drum cartridge, a first cover member, a stopper, and a first cover erroneous insertion blocking portion. The first cover member is removably attached with the first drum cartridge and configured to be compatible in shape with a first holding portion of a first apparatus body so that the first cover member is guided and held by the first holding portion. The first cover erroneous insertion blocking portion is configured to permit the first cover member to be guided by the first holding portion by a first distance from a first insertion slot portion and to block a second cover member, which is removably attached with a second drum cartridge functionally different from the first drum cartridge, to be guided by the first holding portion in a range exceeding a second distance shorter than the first distance from the first insertion slot portion.

Abstract: An image forming apparatus includes a first apparatus body, a first drum cartridge, a first guide portion, a lock unit, and a first erroneous insertion blocking portion. The lock unit is configured to lock a first cover member with the first apparatus body if the first drum cartridge with the first cover member is inserted by a first distance from a first insertion slot portion by being guided by the first guide portion. The first erroneous insertion blocking portion is configured to permit the first drum cartridge to be inserted into the first apparatus body and to block a second drum cartridge, functionally different from the first drum cartridge, to be inserted into the first apparatus body in a range exceeding a third distance shorter than a first distance from the first insertion slot portion.

Abstract: A frame of an image forming apparatus includes a bottom plate provided at a bottom of the frame, a plurality of recessed portions each provided on the bottom plate so as to extend toward an inside of the bottom plate, the recessed portions crossing each other, and a reinforcing member fastened to the bottom plate so as to cover at least a portion where the recessed portions cross each other, an area of the reinforcing member being smaller than an area of the bottom plate.