Abstract: An observation apparatus includes an incident-light illumination optical system, a transmitting illumination optical system, an imaging unit, an input device, a storage unit, an imaging controller, a microscope controller, an imaging information management unit. The imaging information management unit compares an area position, of an imaging area of the imaging unit, indicated by position information input from the input device with an area position stored in the storage unit to determine whether the area position indicated by the position information is stored in the storage unit. When the area position is not stored in the storage unit, the imaging controller controls the imaging unit to image the specimen and to generate an observation image, and stores the observation image in the storage unit. The microscope controller controls one of the optical systems to illuminate the specimen only during an imaging period, when the imaging unit images the specimen.

Abstract: An observation apparatus includes an illuminating unit that illuminates a sample; an imaging unit that captures an image of the sample to generate an observation image; a storage unit that stores the observation image in association with an illumination condition of the illuminating unit at generation of the observation image by the imaging unit; an imaging controller that controls the imaging unit to capture the image of the sample to generate the observation image and stores the observation image in the storage unit; and an illumination controller that controls the illuminating unit to illuminate the sample, and stores the illumination condition in the storage unit every time the imaging unit captures the image of the sample.

Abstract: A tissue culture microscope apparatus includes a culture unit that includes a chamber in which a specimen is put, and maintains the chamber at a predetermined temperature to culture the specimen; an observation unit that forms an observation image of the specimen put in the chamber; and a liquid supply unit that stores a liquid in a protrusion portion penetrating into a wall of the chamber and protruding to an inside of the chamber, matches a temperature of the liquid with the temperature of the chamber, and injects the liquid from the protrusion portion to the specimen.

Abstract: An image heating apparatus includes a first belt contactable to an image on a recording material to heat the image; a second belt for forming a nip with the first belt; a first pressing pad for pressing the first belt in the nip; a second pressing pad for pressing the second belt toward the first pressing pad, wherein the first pressing pad has a surface roughness Rz of not more than 20 ?m, and the second pressing pad has a surface roughness Rz of 50-300 ?m.

Abstract: An observation apparatus includes an illumination unit that illuminates a specimen; an imaging unit that captures an image of the specimen to generate an observation image; and an imaging and display controller that controls the imaging unit so that an image of the specimen is preliminary captured to generate a preliminary observation image, and controls a display unit so that the preliminary observation image is displayed. The apparatus also includes a storage controller that stores, in a storage unit, a position selected based on the preliminary observation image and employed as a main observation position for a main observation of a partial region inside the specimen; and an illumination controller that controls the illumination unit so that the specimen is illuminated only in a time period during which the imaging unit captures an image of the specimen, at least when the imaging unit generates the preliminary observation image.

Abstract: To provide a light source including at least two linear pixels arranged in parallel on a substrate, wherein the linear pixels are configured by an organic electroluminescent device having a positive electrode, a negative electrode and at least one organic compound layer containing a light emitting layer between the positive electrode and the negative electrode, wherein an aspect ratio of the linear pixel is 200 or more, the positive electrode is shared by plural linear pixels, and the negative electrode is patterned according to the linear pixels. It is preferable that the film thickness of the negative electrode is 0.4 ?m to 2 ?m.

Abstract: An electroluminescent phosphor comprising ZnS-based phosphor core particles and a coating layer provided on the individual core particles, the core particles having a mean particle size of 0.1 to 15 ?m with a coefficient of variation of particle size distribution less than 35% and containing at least 30%, based on total particles, of particles having at least 10 stacking faults with an interplanar spacing of 5 nm or less.

Abstract: An image heating apparatus comprising first and second belts for forming a nip for heating an image on a recording material; a first pressing pad for pressing the first belt at the nip; a first roller, provided spaced from the first pressing pad with a gap therebetween, for pressing the first belt at the nip; a second pressing pad, provided opposed to the first pressing pad, for pressing the second belt at the nip; a second roller, provided opposed to the first roller and contacted to the second pressing pad, for pressing the second belt at the nip, the second roller having a friction coefficient which is smaller than that of the first roller.

Abstract: An intervertebral cage of the present invention includes main body defined by an upper surface, a lower surface, and a pair of side surfaces. A withdrawal prevention portion is provided on the upper and/or the lower surfaces of the main body and asymmetrically with respect to the side surfaces in a top or bottom plan view. The withdrawal prevention portion regulates an insertion direction of the intervertebral cage.

Abstract: Provided is a microscope having an immersion objective lens, a nozzle, and a liquid supplying mechanism. The immersion objective lens condenses light from a sample through liquid. The nozzle supplies the liquid to an upper surface of the immersion objective lens. The liquid supplying mechanism cooperates with one of a lens moving mechanism that moves the immersion objective lens and a sample moving mechanism that maintains and moves the sample, and moves the nozzle relative to the immersion objective lens to supply the liquid.

Abstract: In an image forming apparatus having single-color mode and full-color mode, to maintain an excellent fusing property of the single-color image and the full-image even on the condition that the temperature of the fixing member is easy to fall, when the temperature of the fusing roller lowers during the image forming job, the control for decreasing the subsequent image productivity or the control for discontinuing the job is performed within general performance power supply with ease. The reference temperature for determining such lowering of the image productivity or discontinuation of the job is set to be lower in the single-color mode than the full-color mode. As a result, both of the fusing property and the high image productivity can be realized.

Abstract: An image heating apparatus includes an endless belt for heating an image on a recording material; a plurality of supporting members on which the belt is trained; magnetic flux generating means, disposed outside of the belt, for generating heat in the belt by a magnetic flux, the magnetic flux generating means being effective to cause induction heating both in a region of the belt between the supporting members and in at least one of the regions of the belt trained on the supporting members; a temperature detecting element for detecting a temperature of the belt in the region between the supporting members at a position across the belt from the magnetic flux generating means; and electric power supply shut-off means for shutting off electric power supply to the magnetic flux generating means on the basis of an output of the temperature detecting element.

Abstract: A culture observation apparatus, which is used for observing a cultured cell while culturing the cell, includes a culture device that cultures the cultured cell, and a microscope used for observing the cultured cell. The culture device includes a first space that is controlled to an environment suitable for culture of the cell, and a second space that is controlled to a lower humidity condition in comparison with the first space. The microscope includes an objective optical unit including an objective lens; the objective optical unit having at least one portion located in the second space, and another portion extending into the first space through an opening formed in a partition wall that separates the first space and the second space, with a gap between the objective optical unit and the partition wall being sealed by a sealing member, and the objective lens includes a plurality of lens groups, with mutual spaces among the lens groups vented to the second space.

Abstract: A culture observation apparatus, which is used for observing a cultured cell while culturing the cell, includes a culture device that forms a culture space which is controlled to be an environment suitable for culturing the cultured cell; a sample tray that holds a container housing the cultured cell and a culture medium; a microscope that serves for observing the cultured cell; a tray holding mechanism that holds the sample tray in the culture space in a detachable manner with good reproducibility; and a shifting mechanism that relatively shifts the sample tray held by the tray holding mechanism and a light axis of the microscope along a plane that is orthogonal to the light axis, wherein the sample tray has a heater used for heating the sample tray, and is electrically connectable to an energy supplying unit that supplies energy to the sample tray.

Abstract: A rod connector is provided with a rod supporting portion in a part of a connector main body supported to a leading end of a shank portion. A rod pressing portion is provided in a side opposing to the rod supporting portion, and a rod is clamped and fixed by the rod pressing portion and the rod supporting portion. At this time, small convex portions provided in the rod supporting portion eat into the rod.

Abstract: An observation apparatus includes a sample tray that holds a container housing a cultured cell and a culture medium and covered with a lid; an observation unit that serves for observation of the cultured cell; and a shifting unit that relatively shifts the sample tray and a light axis of the observation unit along a plane that is orthogonal to the light axis of the observation unit, wherein the sample tray includes a container holding unit that holds the container by utilizing an elastic force, and at least one of the lid and one portion of the lid is made detachable, with the container being held in the sample tray by the container holding unit.

Abstract: The present invention relates to an image heating device comprising, a first belt which heats an image on a recording material at a nip, a second belt which forms the nip with the first belt, a first pressure member and a first rotating member which press the first belt at the nip, the first pressure member and the first rotating member being provided while not being in contact with each other; and a second pressure member and a second rotating member which press the second belt at the nip, the second pressure member and the second rotating member being provided while not being in contact with each other. The nip is formed by a region where at least one of the first pressure member, the first rotating member, the second pressure member, and the second rotating member is in contact with the corresponding belt.

Abstract: A fixing apparatus including a pair of rotary members forming a nip for pinching and conveying a recording material, and a rotatable heat supplying member in contact with at least either of the rotary members and supplying the rotary member with heat. An image forming on the pinched and conveyed recording material is fixed thereto by heat, and the rotary member receiving heat from the heat supplying member has different external diameters along the longitudinal direction and the heat supplying member has different plural external diameters so as to follow the shape of the rotary member.

Abstract: A non-aqueous electrolyte secondary battery including a positive electrode containing a positive active material, a negative electrode containing a negative active material and a non-aqueous electrolyte, characterized in that lithium transition metal complex oxide A formed by allowing LiCoO2 to contain at least both of Zr and Mg and lithium transition metal complex oxide B having a layered structure and containing at least both of Mn and Ni as transition metals are mixed and used as said positive active material, and vinylene carbonate and divinyl sulfone are contained in said non-aqueous electrolyte.

Abstract: A nonaqueous electrolyte secondary battery comprising a positive electrode containing a positive active material, a negative electrode containing a negative active material and a nonaqueous electrolyte, wherein a lithium transition metal complex oxide A formed by allowing LiCoO2 to contain at least both of Zr and Mg and a lithium transition metal complex oxide B having a layered structure and containing at least both of Mn and Ni as transition metals and containing molybdenum (Mo) are mixed and used as said positive active material.