Abstract: A lens tube has two, first and second lenses (1, 2), a tubular lens frame (3) for holding the two lenses (1, 2), and three spacers (7) in contact with the opposite lens surfaces of the first and second lenses (1, 2). The spacers (7) are arranged so as to be in contact with curved surfaces of the first and second lenses (1, 2) and determine the distance between the first and second lenses (1, 2). The lens frame (3) has the same inner diameter between the first and second lenses (1, 2), and the spacers (7) are in contact with the inner wall of the lens frame (3). Since the lens frame (3) has the same inner diameter between the first and second lenses (1, 2), the first and second lenses (1, 2) are held with their centers perfectly aligned with each other.

Abstract: An antibody against AILIM (alternatively called JTT-1 antigen, JTT-2 antigen, ICOS and 8F4) was found to have a significant therapeutic effect on arthrosis, for example, rheumatoid arthritis and osteoarthritis, graft versus host disease, graft immune rejection, inflammation (hepatitis and inflammatory bowel diseases), diseased condition accompanied by the excessive production of an antibody against a foreign antigen triggered by immunological sensitization by the antigen.

Abstract: An antibody against AILIM (alternatively called JTT-1 antigen, JTT-2 antigen, ICOS and 8F4) was found to have a significant therapeutic effect on arthrosis, for example, rheumatoid arthritis and osteoarthritis, graft versus host disease, graft immune rejection, inflammation (hepatitis and inflammatory bowel diseases), diseased condition accompanied by the excessive production of an antibody against a foreign antigen triggered by immunological sensitization by the antigen.

Abstract: First, second, third and fourth lens groups of a zoom lens portion are arranged on an optical axis in order from an object to be imaged side toward an electronic imaging device. The first lens group has a negative refracting power and a fixed position on the optical axis. The second lens group has a positive refracting power and is moved along the optical axis to effect focusing. The third lens group has a positive refracting power and is moved along the optical axis during a magnification change. The fourth lens group has a fixed position on the optical axis. An angle of incidence of a ray of a maximum image height when the zoom lens portion is in a state at a telephoto end is not greater than the angle of incidence of the ray of the maximum image height incident on the electronic imaging device when the zoom lens portion is in a state at a wide angle end.

Abstract: First, second, third and fourth lens groups of a zoom lens portion are arranged on an optical axis in order from an object to be imaged side toward an electronic imaging device. The first lens group has a negative refracting power and a fixed position on the optical axis. The second lens group has a positive refracting power and is moved along the optical axis to effect focusing. The third lens group has a positive refracting power and is moved along the optical axis during a magnification change. The fourth lens group has a fixed position on the optical axis. An angle of incidence of a ray of a maximum image height when the zoom lens portion is in a state at a telephoto end is not greater than the angle of incidence of the ray of the maximum image height incident on the electronic imaging device when the zoom lens portion is in a state at a wide angle end.

Abstract: An antibody against AILIM (alternatively called JTT-1 antigen, JTT-2 antigen, ICOS and 8F4) was found to have a significant therapeutic effect on arthrosis, for example, rheumatoid arthritis and osteoarthritis, graft versus host disease, graft immune rejection, inflammation (hepatitis and inflammatory bowel diseases), diseased condition accompanied by the excessive production of an antibody against a foreign antigen triggered by -immunological sensitization by the antigen.

Abstract: In a case that a bare chip has been detected as being defective from among bare chips, a good chip is mounted to the rear surface of the surface wherein the bare chips are provided to a semiconductor module substrate so that a QFC pin of the bare chip is fixed at the ground potential (GND). Thereby, the bare chip stops the output of a signal to the input/output terminals or the input of a signal from the input/output terminals. As a result, the good chip outputs an electrical signal to the input/output terminals or an electrical signal is inputted from the input/output terminals. Thereby, a semiconductor module is gained that can be repaired even in the case that a defective chip is detected after the chip has been molded into a mold resin.

Abstract: In a case that a bare chip has been detected as being defective from among bare chips, a good chip is mounted to the rear surface of the surface wherein the bare chips are provided to a semiconductor module substrate so that a QFC pin of the bare chip is fixed at the ground potential (GND). Thereby, the bare chip stops the output of a signal to the input/output terminals or the input of a signal from the input/output terminals. As a result, the good chip outputs an electrical signal to the input/output terminals or an electrical signal is inputted from the input/output terminals. Thereby, a semiconductor module is gained that can be repaired even in the case that a defective chip is detected after the chip has been molded into a mold resin.