摘要:
The present invention relates to the production of acrolein, acrylic acid or methacrylic acid by dehydration reaction of renewable raw material such as glycerin or hydroxycarboxylic acids, in the presence of a novel catalyst system supported on a carrier having a bimodal structure and a high pore volume and distribution. The dehydration reactions can be carried out for longer operation duration, so that acrolein, acrylic acid or methacrylic acid can be produced at higher productivity and for longer running time.
摘要:
[Problem] Catalyst for use in selective reduction of propionaldehyde in acrolein and/or acrylic acid and/or acrylonitrile containing propionaldehyde and/or propionic acid and/or propionitrile at low concentration. In particular, a novel catalyst for selectively reducing propionaldehyde from acrolein containing the propionaldehyde.[Solution] Catalyst for use in selective reduction of propionaldehyde in acrolein containing the propionaldehyde, characterized in that the catalyst contains Mo as an indispensable component, and at least one element selected from a group comprising P, Si, W, Ti, Zr, V, Nb, Ta, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, In, Tl, Sn, Ag, As, Ge, B, Bi, La, Ba, Sb, Te, Ce, Pb, Mg, K, Rb, Cs and Al.
摘要:
The present invention provides an optical device including: a light source; an optical element to be irradiated with light emitted from the light source; and a supporting member for supporting the optical element through a cured product of an adhesive. This cured product of the adhesive contains a thermoplastic elastic material. The present invention also provides an optical device including: a light source; an optical element to be irradiated with light emitted from the light source; and a supporting member for supporting the optical element through a cured product of an adhesive. This cured product of the adhesive has a Young's modulus of at least 1.0E+5 Pa but less than 1.0E+7 Pa in an exponential expression, in a temperature range that the cured product of the adhesive reaches due to heat generation during operation.
摘要:
Computer product for generating configuration-information that performs obtaining a first process information operating on a server from each of a plurality of servers constituting an IT system prior to a start of processes in any of the servers, the processes including a process corresponding to an application for an IT service; repeatedly obtaining a second process information from each of the servers through the start to end of the processes performing the application; specifying third process information corresponding to the application by removing the first process information from the second process information; and generating configuration information for monitoring a process condition of the processes, from the third process information, a process name corresponding to the application and identification information of the server where the process corresponds to the process name of the application, the extracted process name being associated with the identification information.
摘要:
In one embodiment, the optical pickup device includes: a light source that emits a light beam; a diffractive element that diffracts the light beam and generates a zero-order and ±first-order diffracted light beams; an objective lens that converges the diffracted light beams onto the same track on the storage medium; and a photodetector that receives the diffracted light beams reflected from the storage medium. If a distance from a light beam spot left by the zero-order diffracted light beam on the track to light beam spots left by the ±first-order diffracted light beams on that track is d [μm], the scanning linear velocity of the storage medium is v [m/s], and a time it takes for a phase-change material of the storage medium that has once been melted by the zero-order diffracted light beam to solidify is T [μs], vT≦d is satisfied.
摘要:
A support substrate includes a first surface and a second surface located above the level of the first surface. Chips are mounted on the first surface. A first insulating film is disposed over each chip. First conductive plugs are connected to the chip extending through each first insulating film. Filler material made of resin filling a space between chips. Wirings are disposed over the first insulating film and the filler material for interconnecting different chips. The second surface, an upper surface of the first insulating film and an upper surface of the filler material are located at the same level.
摘要:
A brake control device that controls braking forces applied to wheels to stabilize the behavior of a vehicle turning a corner, and includes a turning condition detection unit detecting a turning condition of the vehicle; a braking amount setting unit setting braking amounts for the respective wheels based on the turning condition detected by the turning condition detection unit; a brake control unit applying braking forces to the wheels according to the braking amounts set by the braking amount setting unit; and a road surface friction coefficient estimation unit estimating a road surface friction coefficient of the road on which the vehicle is running. The braking amount setting unit changes upper limits of the braking amounts for the respective wheels according to the road surface friction coefficient when the vehicle is in a center differential lock mode or a direct four-wheel drive mode.
摘要:
It is an object of the present invention to provide a catalyst having excellent performance and high mechanical strength for use in the production of methacrylic acid. A method for manufacturing a catalyst comprising essential active components of molybdenum, phosphorus, vanadium, cesium, ammonia, copper, and antimony for use in the production of methacrylic acid, comprising drying a slurry prepared by mixing a compound(s) containing the essential active components with water and then calcining the resulting dry powder and molding the calcined powder.
摘要:
A coated seed obtained by coating a seed with a coating material containing an inorganic mineral powder and a thermosetting resin powder having an average particle diameter of 10 to 200 μm, wherein the thermosetting resin powder is a thermosetting resin powder obtained by aggregating a powdery pesticide with a thermosetting resin has an excellent quality.
摘要:
A method for manufacturing a semiconductor device includes: exposing an insulating film including a siloxane bond to an energy beam or plasma; and exposing the insulating film to a gas (excluding N2 and H2O gases) including at least one element selected from the group consisting of hydrogen, carbon, nitrogen and silicon, as an constituent element, wherein, in the exposing to the gas, after a relative permittivity of the insulating film descends by the exposing the insulating film to the gas, the exposing is completed before a time point when the relative permittivity of the insulating film first ascends.