摘要:
The present invention is directed to a process for producing trans-4-hydroxy-L-proline, which is useful as a raw material for medicines or as an additive to foods. In the process, L-proline is converted into trans-4-hydroxy-L-proline in the presence of an enzyme source which is derived from a microorganism belonging to the genus Dactylosporangium, Amycolatopsis or Streptomyces and which catalyzes the hydroxylation of L-proline into trans-4-hydroxy-L-proline, a divalent iron ion and 2-ketoglutaric acid, in an aqueous medium, and the produced trans-4-hydroxy-L-proline is collected from the aqueous medium. In addition, the present invention is directed to a process for producing trans-4-hydroxy-L-proline, wherein the L-proline biosynthesis activity of the host cell of the transformant is reinforced.
摘要:
A color liquid crystal display device includes at least a liquid crystal display part, and light sources for irradiating the liquid crystal display part with lights of three primary colors, respectively, and performs display of one frame by respective fields of three primary colors and a white field displayed with a mixture of the three primary colors in the liquid crystal display part. The device further includes a circuit for comparing brightness levels of inputted three primary color signals for one frame with each other to define a maximum value thereof as a brightness level of a white signal for one frame; a circuit for setting a proportion of the brightness level of the white signal to be displayed in the white field; and a light source driving part for driving the light sources of the three primary colors so that the white field emits light depending on the brightness level of the white signal and the proportion.
摘要:
A display apparatus and an assembly of a driving circuit for the display apparatus having a display device, a film carrier with a lead to transfer a signal for driving the display device, and a bus board to supply a signal to the lead. A dummy lead is provided along the outside of each of an input side outer lead and an output side outer lead of the film carrier. A predetermined voltage is applied to the dummy leads. The predetermined voltage value is set to a value so as not to stationarily cause a DC bias for the voltage of the outer lead on the outside.
摘要:
Provided is an industrially applicable process for producing trans-4-hydroxy-L-proline, which is useful as a raw material for medicines or as an additive to foods. In the process, L-proline is converted into trans-4-hydroxy-L-proline in the presence of an enzyme source which is derived from a microorganism belonging to the genus Dactylosporangium, Amycolatopsis or Streptomyces and which catalyzes the hydroxylation of L-proline into trans-4-hydroxy-L-proline, a divalent iron ion and 2-ketoglutaric acid, in an aqueous medium, and the produced trans-4-hydroxy-L-proline is collected from the aqueous medium. Also provided is a novel enzyme L-proline-4-hydroxylase which is useful for the process, a gene of L-proline-4-hydroxylase which is useful for the process, a transformant containing the gene, and a process for producing L-proline-4-hydroxylase using the transformant. In addition, provided is a process for producing L-proline-4-hydroxylase using the transformant which contains the gene and has a reinforced proline biosynthesis activity.
摘要:
In an inertia-press-fit method in which a kinetic energy is applied to at least one of two members in a direction which causes the two members to approach each other, and the two members are press-fitted with each other, an end surface 80 of the first member 10 and a bottom surface 82 of the second member 12 are caused, for stabilizing a relative position of the two members at a time when the press-fitting ends, to butt each other to define the relative position of the two members 10, 12 at the time when the press-fitting ends and, immediately after the butting, at least one of the two members 10, 12 is caused to plastically deform and thereby absorb a remaining kinetic energy of the one of the two members. Thus, the relative position of the two members 10, 12 when the press-fitting ends is stabilized. In the case where respective plastic-deformation capabilities of the two members 10, 12 are great, a maximal value occurs to a graph whose axis of abscissa represents kinetic energy and whose axis of ordinate represents amount of deviation of relative position of the two members. If the respective plastic-deformation capabilities of the two members 10, 12 are so chosen as to decrease the maximal value, then the amount of deviation of the relative position is decreased even though the accuracy of control of the applied amount of kinetic energy may be low.
摘要:
A method of continuously casting molten metal has the step of feeding molten metal into a mold to produce a casting continuously while generating an electromagnetic field in the mold by applying a high frequency to the mold. The application of the high frequency is controlled in such a manner that a magnitude of an electromagnetic field which is applied to a solidification shell forming start location of the mold becomes equal to or greater than a minimum required flux density to be applied to the mold. The minimum required flux density is determined according to the following equation: B min = 1130 × t n - 5 f × ( t n - 0.05 ) where t n = cos - 1 ( v / 2 π × f m × a ) / ( π × f m ) Bmin: minimum required flux density (gauss) tn: negative time strip (second) f: frequency in electromagnetic field (kHz) v: casting velocity (m/sec) fm: number of oscillation or frequency of mold (Hz) a: one-way stroke of mold (m).
摘要:
A data transfer method transfers data to an information-side driver for driving a display apparatus. Wherein, driver circuits each comprise chip address/video data discrimination circuit and a unit driver are mounted around the display apparatus. A unique chip address is set for each of the unit drivers by a hardware pattern. Data exchange with the driver circuits is performed so that chip address information and video data information are time-divisionally transferred to the target unit driver using a chip address/video data common bus line and a chip address/video data discrimination control signal.
摘要:
A liquid crystal apparatus includes a liquid crystal panel side electrode extending from a liquid crystal panel and an external circuit side electrode extending from an external circuit and connected to the liquid crystal panel side electrode for driving the liquid crystal panel, by using conductive material. The liquid crystal panel side electrode includes a laminated film made of an indium tin oxide film having a surface and a metal film on the surface. The metal film is selected from one of a molybdenum film and an aluminum film. The liquid crystal panel side electrode has a left portion of the metal film and an indium tin oxide film opening area, at a connection area between the liquid crystal panel side electrode and the external circuit side electrode. The indium tin oxide film of the liquid crystal panel side electrode is covered with the metal film over the entire surface thereof. The liquid crystal panel side electrode is formed in a stripe shape, and the left portion of the metal film of the liquid crystal panel side electrode at the connection area is formed to have a width 1/30 to 1/3 times as narrow as a width of the stripe.
摘要:
A vehicle seat is equipped with a base frame, a seatback and a seat cushion. A lower end side of a seatback frame is joined to the base frame via a recliner shaft. A cushion joining portion is provided at a front end side of the lower end side of the seatback frame relative to the recliner shaft. The cushion joining portion turns to a seat lower side and seat rearward side about the recliner shaft when the seatback is tilted forward. A rear end side of a seat cushion frame is joined to the cushion joining portion to be turnable about a joining shaft. A front portion side of the seat cushion frame is supported at the base frame to be movable to follow the turning of the cushion joining portion when the seatback is tilted forward.
摘要:
Provided is a light-emitting apparatus including a plurality of light-emitting devices arranged on a substrate, the plurality of light-emitting devices each including a pair of electrodes and an organic emission layer which is interposed between the pair of electrodes with one of the pair of electrodes serving as an anode and another one of the pair of electrodes serving as a cathode, wherein one of the pair of electrodes is an electrode common to the plurality of light-emitting devices, and wherein, of the plurality of light-emitting devices, ones that have the common electrode as their anodes and ones that have the common electrode as their cathodes are arranged alternately.