摘要:
An image sensor comprising: a first layer having a plurality of groups of photodiodes formed in a semiconductor substrate, each group representing a 2×2 array of photodiodes, with 2 first pixels configured to detect light of a first wavelength and 2 second pixels configured to detect light of a second wavelength, each first pixel positioned adjacent to the second pixels; and a second layer overlapping the first layer, the second layer is organic, having a plurality of organic photodiodes configured to detect light of a third wavelength, each organic photodiode positioned to partially overlap 2 first photodiodes and 2 second photodiodes of the first layer.
摘要:
An optical disk apparatuses includes a turntable with a bearing surface, and a spindle motor for rotating the turntable. The spindle shaft has a cylindrical first shaft having an upper end flush with the bearing surface, and a second shaft having an upper end portion and arranged in the first shaft to be slidable between an engaging position in which the upper end portion projects from the upper end of the first shaft to engage a center hole of an optical disk placed on the bearing surface and a depressed position in which the upper end portion is recessed from the upper end of the first shaft to be disengaged from the optical disk. The second shaft is moved by a spindle moving mechanism from the first position to the second position when the optical disk is to be loaded on and unloaded from the turntable.
摘要:
An apparatus for reproducing data from a data disc having a reproducing head opposite the data disc for processing data from the data disc. The apparatus includes a moving mechanism for moving the reproducing head between two radially separated positions along the radial direction of the data disc, and a locking device for automatically locking the reproducing head at one of the two positions for preventing movement of the reproducing head.
摘要:
Repositionable imaging system and method for creating a 3D image of a closed cavity of a patient's anatomy containing the imaging system, estimating characteristics of motion of the system within the cavity, and determining a metric dimension characterizing the cavity without the use of mechanical measurement. The system may include tracking device located externally with respect to the cavity to determine a scale measurement of the system's motion and the structure of the cavity. The system's computer processor is configured to determine triangulated features of the cavity and recover motion scale data with the use of data received from the tracking device. A specific imaging system includes an endoscope (equipped with an electrical coil and complemented with an external electromagnetic tracker).
摘要:
In an exhaust gas in an oxygen-rich atmosphere, a method of purifying an exhaust gas and a catalyst for purifying an exhaust gas, which can exhibit a high NOx conversion securely, are provided. Disclosed is a method of purifying an exhaust gas that reduces and purifies NOx in an exhaust gas in an oxygen-rich atmosphere. Here, as a catalyst for purifying an exhaust gas, a loading layer comprising zeolite is loaded with alumina sulfate and cerium sulfate-zirconium composite oxide, and Pt is loaded on these. And, in a temperature range where HC are not oxidized, the HC are adsorbed and held by the zeolite, the HC, which the zeolite releases at the temperature increment, are subjected to cracking by the zeolite, the alumina sulfate and the cerium sulfate-zirconium composite oxide, and the thus produced low-grade HC are turned into reducing agents, thereby reducing and purifying the NOx in the exhaust gas.
摘要:
A miniature switching unit including two fixed contact pieces arranged one above the other and fixed to terminals, respectively, and a movable contact piece. Each of the fixed contact pieces is made of springy wire members and includes parallel portions having equal inner distances, respectively. The movable contact piece in the form of a rod having a thickness slightly larger than the inner distances of the parallel portions of the fixed contact pieces and includes an intermediate insulator, an upper conductor axially, concentrically and integrally connected to the upper end of the intermediate insulator and a forward conductor axially, concentrically and integrally connected to the lower end of the intermediate insulator. The movable contact piece is held in a housing so as to be positioned in and contacting the parallel portions of the first and second fixed contact pieces and movable in a manner that the intermediate insulator moves across any one of the first and second fixed contact pieces, which are arranged one above the other.
摘要:
The present invention provides a method for assaying basic fetoprotein in urine comprising an antigen-antibody reaction with the use of anti-basic fetoprotein antibodies, and an assay kit used for performing said method comprising a first anti-basic fetoprotein antibody, a marker second anti-basic fetoprotein antibody, a solid phase and a standard basic fetoprotein antigen, characterized in that the first antibody and the second antibody react with antigenic determinants different from each other.
摘要:
NEA (Neoplasm embryonic antigen) and NEA antibody; diagnosis reagents for neoplasm comprising a substance selected from the group consisting of NEA antibody, NEA or NEA antibody labelled with a radioactive isotope, a combined product of NEA or NEA antibody with a particulate substance, a gel plate containing NEA antibody, and a carbamylated NEA antibody; methods for the diagnosis of neoplasm; processes for the production of NEA antibody; and methods for the purification of NEA and NEA antibody. The reagents are very useful for the diagnosis of neoplasms.
摘要:
A nitrogen containing high speed steel produced by powder metallurgical process, which comprises at least 0.40% N, 3.0-15% V, C in an amount satisfying the relationship of 1.0 + 0.2V (%) .ltoreq. (C + N) .ltoreq. 1.5 + 0.2V (%), at least one element selected from the group consisting of up to 15% Cr, up to 10% Mo, up to 20% W, and up to 15% Co, with balance iron.
摘要:
Disclosed is a semiconductor device having a structure capable of reducing the self-inductance of internal wiring. The semiconductor device includes: a lower board having a lower conductor layer formed on the surface thereof; a switching element bonded to the lower conductor layer in an element bonding area; a terminal bonded to the lower conductor layer in a terminal bonding area; an upper board stacked on the lower board in a board bonding area between the element bonding area and the terminal bonding area, and having an upper conductor layer on the surface thereof; and a switching element connecting member which connects the switching element with the upper conductor layer.