摘要:
An eye refractive power measurement apparatus includes a measurement optical system, a calculator and an output unit. The measurement optical system projects measurement light onto a fundus of an examinee's eye, extracts the measurement light reflected on the fundus as ring-shaped light, and causes an imaging device to capture a ring-shaped image. The calculator measures eye refractive power of the examinee's eye, based on the ring-shaped image captured by the imaging device, specifies a position of the ring-shaped image to calculate a measured line of the image, performs approximate processing on the measured line to calculate an approximate curve, and calculates a displacement between the measured line and the approximate curve in a meridian direction for each divided region. The output unit outputs a measurement result of the eye refractive power and a calculation result of the displacement in each divided region.
摘要:
A CPU implements a possible polyp detection process of step S4 to execute processing for each label value of a thinned image and superimpose a processing result on a possible polyp image, thereby generating a possible polyp labeling image in which a possible polyp edge is labeled. The possible polyp labeling image, in which the possible polyp image is superimposed on an original image, is displayed on a display device so that a possible polyp location on the image can be easily checked, thereby improving the detection accuracy of an intraluminal abnormal tissue.
摘要:
An antibacterial cosmetic tool is produced by soaking a base material selected from fiber, yarn, pile fabric, animal hair, wig material, polyurethane sponge and NBR sponge into an aqueous solution containing (A) benzyl ammonium chloride compound and (B) naphthoquinone compound, after which the solution is heated to cause 0.1 to 5.0 percent by weight of (A) benzyl ammonium chloride compound and 0.1 to 5.0 percent by weight of (B) naphthoquinone compound to be adsorbed/contained to/by the material.
摘要:
A powder collecting device includes an inlet through which powder flows in the powder collecting device, and a conveying screw to rotate to convey the powder inside the powder collecting device. The conveying screw includes a shaft and a screw portion spirally winding around the shaft. The powder collecting device further includes a flexible sheet including a plurality of strip portions divided by a plurality of slits spaced apart in an axial direction of the conveying screw. Each of the strip portions includes a contact portion so contact the shaft of the conveying screw. The contact portion is shifted from an end of the flexible sheet.
摘要:
An image forming apparatus capable of preventing the image formation unit from being attached to a guide member for the image formation unit mistakenly, including an apparatus body; an image carrier including a rotary shaft; an exposure device configured to form a latent image through exposure of a surface of the image carrier and retractable from an exposure position; an image formation unit disposed detachably from the apparatus body; and a guide member to guide the exposure device to the exposure position. In the optimal apparatus, the guide member is used both to guide the image formation unit to the apparatus body and to guide the exposure device to the exposure position.
摘要:
According to one embodiment, a light-transmitting metal electrode includes a metal layer. The metal layer is provided on a major surface of a member and includes a metal nanowire and a plurality of openings formed with the metal nanowire. The thin layer includes a plurality of first straight line parts along a first direction and a plurality of second straight line parts along a direction different from the first direction. A maximum length of the first line parts along the first direction and a maximum length of the second line parts along the direction different from the first direction are not more than a wave length of visible light. A ratio of an area of the metal layer viewed in a normal direction of the surface to an area of the metal layer viewed in the normal direction is more than 20% and not more than 80%.
摘要:
Antibacterial cosmetic brush hairs include synthetic fibers treated with quaternary ammonium salt, phenolic compound, and acid. The antibacterial cosmetic brush hairs inhibit the loss of the antibacterial effect through washing or the like.
摘要:
Provided is an image capture apparatus which allows concurrent output of high resolution video images and high resolution still images even if the number of readout pixels is reduced. In the image capture apparatus, a solid-state imaging device which includes a plurality of pixels disposed in rows and columns, generates: first pixel mixture signals each obtained by mixing pixel signals for a first region including a predetermined number of the pixels; second pixel mixture signals each obtained by mixing pixel signals for a second region in the first region; and third pixel mixture signals each obtained by mixing pixel signals for a third region in the first region, and outputs, for each first region, one of the first pixel mixture signals, at least one of the second pixel mixture signals, and at least one of the third pixel mixture signals.
摘要:
In a controller of a tape drive, a command processing unit receives a request to write new data, an offset determination unit determines whether old data is not partially overwritten with new data, and if old data is not partially overwritten with new data, a head position management unit makes a write head offset toward the unoverwritten portion. Then, a channel input/output unit reads pattern data that disables old data from a pattern storage unit and outputs the data to the write head to thereby overwrite the old data with the pattern data. After that, a tape transport management unit rewinds a tape and the head position management unit returns the write head to the original position to overwrite the old data with the new data as usual.
摘要:
An image forming apparatus includes an image bearer, an optical writing unit to writing an electrostatic latent image on the image bearer, the optical writing unit including multiple optical writing elements arranged in a longitudinal direction of the image bearer and a frame to hold the multiple optical writing elements, a development device to develop the electrostatic latent image on the image bearer with developer, a developer container for containing the developer supplied to the development device, and a developer amount detector to detect an amount of developer contained in the developer container based on a light transmission amount between a light-emitting element and a light-receiving element. At least one of the light-emitting element and the light-receiving element of the developer amount detector is attached to the optical writing unit.