摘要:
Hydroxycarboxylic acids are produced by using a microorganism that is improved in ability to regenerate oxidized-type nicotinamide adenine dinucleotide by being provided with an enhanced NADH dehydrogenase function by introducing a gene encoding NADH dehydrogenase into a microorganism.
摘要:
A photosensitive layer contains an electron-transfer agent that makes use of a compound represented by the following general formula (1): wherein R1 through R4 are each independently selected from the group consisting of hydrogen, cyano, nitro, halogen, hydroxyl, alkyl, aryl, heterocyclic ring, ester, alkoxy, aralkyl, allyl, amide, amino, acyl, alkenyl, alkynyl, carboxyl, carbonyl, and carboxylic acid; X is selected from the group consisting of oxygen, sulfur, and ═C(CN)2; and W is a 4- to 8-membered ring.
摘要:
A display apparatus includes a thin-plate display device and a rear cover. The display device has a thickness, a display surface at one side in a thickness direction for displaying an image, and a back surface at the other side in the thickness direction. The rear cover covers the back surface of the display device, has a back wall mounted to the back surface, and a side wall raised forwardly from a periphery of the back wall and extending along the outside of the periphery of the display device. A transparent film is adhered to the entire display surface and extends beyond the periphery of the display surface from where the film is adhered to the display surface. An outer edge of the film, being an edge in the extension direction, is mounted to the side wall. Accordingly, the film forms a front surface of the display apparatus.
摘要:
A microcomputer, resettable by a reset signal from the outside, for performing processes under the control of a control program, and includes an input and output circuit having a plurality of operation modes, a control signal generator for generating a write signal in an operation mode setting routine of the control program, a control circuit for setting an operation mode of the input and output circuit in response to the write signal, and a protection circuit for protecting the input and output circuit from being reset in operation mode until the protection circuit is reset by the reset signal from the outside once the control circuit has set the operation mode, wherein the input and output circuit receives a signal from and sends a signal to the outside in accordance with the operation mode set by the control circuit.
摘要:
There is provided a control system for an internal combustion engine, which is capable of meeting a driver's demand of torque, and achieving high combustion efficiency and high emission-reducing performance by a three-way catalyst in lean-burn operation in a compatible manner. The control system sets a control amount indicative of either an oxygen mass supplied to a combustion chamber or a fuel injection amount such that oxygen concentration in exhaust gases becomes equal to a value corresponding to stoichiometric combustion. A target value corresponding to a demanded torque is set based on detected engine operating conditions. A degree of opening of a main throttle valve and a degree of opening of a sub-throttle valve in a passage by passing an intake passage equipped with a nitrogen-enriching device are controlled such that the control amount becomes equal to the set target value.
摘要:
A display apparatus with a speaker unit that is generally small in a depthwise dimension but that can generate sound of a good quality in the form of a television receiver includes a plasma display panel, a front panel having an opening through which a display face of the plasma display panel is exposed, and a back cover attached to the front panel for covering the back of the plasma display panel, with the speaker units disposed between the front panel and the back cover. The television receiver further includes a partition wall plate for covering the back of the display panel such that a space is formed between the partition wall plate and the back cover, and each of the speaker units is disposed in the space.
摘要:
In a working vehicle, an electronic control regulating valve 121 controls a connection force in clutch mechanisms 35 and 36 in a transmission 30, and a input side revolution signal of the transmission, an output side revolution signal, a speed stage position signal and a pedal angle signal of an inching pedal 114 are inputted to control a slip in the transmission 30. Further, a pedal angle signal of an accelerator pedal 107 is inputted to cope with a hyper-slow mode. Furthermore, in an engine, a charged pressure is controlled in stages to carry out an appropriate power control suitable for a number of stages of the transmission 30.
摘要:
To provide a polyalkylene glycol-based refrigerant oil for refrigerators using ammonia as a refrigerant. The present invention provides a lubricant for refrigerators using ammonia refrigerant, comprising polyethers selected from the group consisting of a polyether represented by the following general formula (1) X—{—O—(AO)n—H}p (1) (wherein X is a residue of a monool or polyol from which a hydroxyl group is eliminated; (AO)n is a polyoxyalkylene group formed by copolymerization of EO and an AO having 3 or more carbon atoms; n is 2 or more; and p is a valence of X) and having 50% or more of secondary hydroxyl groups among the hydroxyl groups located at the terminal of the structure based on the total hydroxyl groups, or a polyether represented by the following general formula (2) X—{—O—(AO1)a—(AO2)b—H}p (2) (wherein X is a residue of a monool or polyol from which a hydroxyl group is eliminated; (AO1)n is a polyoxyalkylene group formed by copolymerization of ethylene oxide and propylene oxide and/or butylene oxide; AO2 is an oxyalkylene group having 3 or more carbon atoms; a is 2 or more; b is 1 or more; and p is a valence of X).