摘要:
A substrate on which an optical element is mounted is provided, including: an optical element; an optical circuit substrate which is formed by an optical waveguide layer having a core portion and cladding portions; and an electrical circuit substrate on which is provided a mounting portion that is used for mounting the optical element, wherein the optical element is mounted on the electrical circuit substrate via the optical circuit substrate and wherein the optical circuit substrate has an optical element mounted thereon and is provided with a receptor structure having a conductive portion that conducts electricity between an electrode of the optical element and an electrode of the electrical circuit substrate.
摘要:
An exposure apparatus is disclosed. The apparatus comprises an image sensor, a measurement optical system configured to guide measurement light to obliquely enter the projection optical system, and further guide the measurement light returned from the projection optical system to the image sensor, and a control unit configured to calculate surface position information of the substrate based on the output from the image sensor. The control unit calculates the surface position information of the substrate based on an interval between the image, of a mark arranged on the original stage, formed by the measurement light which has passed through the mark and the image of the mark formed by the measurement light reflected by the mark.
摘要:
An intake system for a combustion engine includes an intake passage (12), a suction duct (22) protruding into the intake passage (12) to communicate therewith and having front and rear wall areas (22a and 22b), and a fuel injector (21) positioned upstream of the intake duct (22) for injecting fuel (F) into the suction duct (22). The rear wall area (22b) has a height greater than that of the front wall area (22a).
摘要:
Provided are novel processes for the efficient production of L-epi-2-inosose and epi-inositol which are useful either as various medicines or intermediates for the syntheses of various medicines. In the processes, there is used inexpensive myo-inositol as a starting compound. That is, there is now developed a new process which comprises reacting myo-inositol with a gram-negative bacterium capable of converting myo-inositol into L-epi-2-inosose, and thereby producing L-epi-2-inosose by conversion of myo-inositol into L-epi-2-inosose. Further, a novel process is provided, which comprises reacting the so produced L-epi-2-inosose with a reducing agent made of an alkali metal boron hydride or any other alkali metal hydride in an aqueous reaction medium, to produce epi-inositol and myo-inositol, and then isolating epi-inositol from the resulting reaction product composed of the epi-inositol and myo-inositol.
摘要:
A projection exposure apparatus includes an illumination optical system for illuminating a first object with exposure light, a projection optical system for projecting a pattern of the first object, illuminated by the exposure light from the illumination optical system, onto a second object, an alignment optical system for illuminating the second object with alignment light, having a wavelength different from the exposure light, and for detecting the alignment light from the second object through the projection optical system, and a moving device for placing the first object on the path of the alignment light when the projection optical system projects the pattern of the first object onto the second object by the exposure light, and for placing the first object out of the path of the alignment light when the alignment optical system detects the alignment light.
摘要:
A gas analysis apparatus includes: a first reflector that reflects measurement light from a light emitting unit disposed outside a gas flue wall and transmitted through a sample gas. A light receiving unit outside the gas flue wall receives measurement light reflected by the first reflector. A second reflector outside the gas flue wall reflects measurement light toward the light receiving unit. A computing unit analyzes sample gas by allowing the measurement light to be reflected by the first reflector and performs correction or calibration of the gas analysis apparatus using known substances within an associated containing unit along the light path between the light emitting unit and the second reflector by allowing measurement light to be reflected by the second reflector. A switching unit outside the gas flue wall selectively removes or inserts the second reflector from the light path during component concentration analysis and correction or calibration, respectively.
摘要:
It is intended to provide a novel NAD+-independent myo-inositol 2-dehydrogenase which converts myo-inositol into scyllo-inosose in the absence of NAD+; a novel enzyme scyllo-inositol dehydrogenase which stereospecifically reduces scyllo-inosose into scyllo-inositol in the presence of NADH or NADPH; and a novel microorganism which belongs to the genus Acetobacter or Burkholderia and can convert myo-inositol into scyllo-inositol. By using these enzymes or the microorganism, scyllo-inositol is produced. Furthermore, scyllo-inositol is purified by adding boric acid and a metal salt to a liquid mixture containing scyllo-inositol and a neutral saccharide other than scyllo-inositol to form a scyllo-inositol/boric acid complex, separating the complex from the liquid mixture, dissolving the thus separated complex in an acid to give an acidic solution or an acidic suspension and then purifying scyllo-inositol from the acidic solution or the acidic suspension.
摘要:
It is intended to provide a novel NAD+-independent myo-inositol 2-dehydrogenase which converts myo-inositol into scyllo-inosose in the absence of NAD+; a novel enzyme scyllo-inositol dehydrogenase which stereospecifically reduces scyllo-inosose into scyllo-inositol in the presence of NADH or NADPH; and a novel microorganism which belongs to the genus Acetobacter or Burkholderia and can convert myo-inositol into scyllo-inositol. By using these enzymes or the microorganism, scyllo-inositol is produced. Furthermore, scyllo-inositol is purified by adding boric acid and a metal salt to a liquid mixture containing scyllo-inositol and a neutral saccharide other than scyllo-inositol to form a scyllo-inositol/boric acid complex, separating the complex from the liquid mixture, dissolving the thus separated complex in an acid to give an acidic solution or an acidic suspension and then purifying scyllo-inositol from the acidic solution or the acidic suspension.
摘要:
N-Acetyl-D-glucosamine can be produced by cultivating a fungus capable of producing N-acetyl-D-glucosamine, such as Trichoderma hamatum AB 10282 strain (FERM BP-10623) or Trichoderma harzianum AB10283 strain (FERM BP-10624), in a culture medium supplemented with a carbon source other than chitin and chitin oligosaccharide and a nitrogen source to produce and accumulate N-acetyl-D-glucosamine in the culture medium and then collecting N-acetyl-D-glucosamine from the culture medium.
摘要:
An information obtaining system in a vehicle is provided. The information obtaining system includes a nonvolatile memory built into the vehicle, vehicle information relating to the vehicle being stored in the nonvolatile memory; a portable reader device which is not incorporated into the vehicle and can be carried by a person, the portable reader device being configured to read out the vehicle information from the nonvolatile memory, encrypt the vehicle information, and store the encrypted vehicle information, and being capable of outputting the encrypted vehicle information; and an analyzing device which is not incorporated into the vehicle, the analyzing device being separate from the portable reader device, and configured to decrypt the encrypted vehicle information output from the portable reader device into the vehicle information.