摘要:
In a diesel engine control system, an intake air density compensation system is provided for compensating the control amounts of a diesel engine in accordance with the variations of intake air density. The variation amount of the intake air density is indicated by the difference between the control input amount obtained in accordance with an ignition timing closed loop control and the control amount obtained in accordance with an ignition open loop control. The various control amounts of the diesel engine is compensated on the basis of the difference so that the diesel engine is ensured to be optimally operated irrespective of the variations of intake air density.
摘要:
The fuel injection apparatus of the invention comprises a unit injector for injecting fuel to a combustion chamber of an internal combustion engine. An injection pump chamber and a timing chamber are defined in the unit injector, a quantity of fuel, adjusted in accordance with a drive condition of an engine, being supplied to these chambers. Fuel in the injection pump chamber and the timing chamber can be pressurized by an injection plunger and a timing plunger operated by pressure from the same pressure source. When the fuel in the injection pump chamber is pressurized to a predetermined injection pressure, fuel in the injection pump chamber is injected to the corresponding combustion chamber of the engine. The timing chamber is connected to a relief path, and a check valve, which can be opened at a pressure lower than the injection pressure, is provided in the relief path.
摘要:
A spacer or retainer secures two circuit boards in a back-to-back configuration. The spacer has opposite first and second sides, each having a peripheral rim against which the circuit boards fit. Each side is recessed to a depth enabling any component terminals or connections from rear surfaces of the circuit boards to be received in the recesses. Pins on ends of the spacer are received in apertures in the circuit boards to guide the circuit boards into position on the spacer. Two clips are positioned next to each other on one wall forming the peripheral rim. Each clip extends beyond an opposite side, and the clips have resilient tabs biased to press the circuit boards against the rims. The circuit boards are connected by electrical wire extending around an opposite wall of the peripheral rim. The spacer and circuit boards form a subassembly, such as for a vehicle instrument cluster.
摘要:
A water-soluble fullerene wherein the number of water-soluble polymers bonded has been regulated can be obtained by coupling water-soluble polymers with a fullerene having functional groups in its molecule via the functional groups. This water-soluble fullerene can be used in the photodynamic therapy or supersonic therapy of cancer through the use thereof as an active oxygen generator.
摘要:
Disclosed is a [1,2,4]triazolo[1,5-a]pyrimidine derivative represented by the general formula (I) below or a pharmaceutically acceptable salt thereof. Also disclosed is a medicine containing such a derivative or a salt thereof as an active constituent. In the formula, Ar represents a phenyl group which may have a substituent or a 5- or 6-membered aromatic heterocyclic ring which contains one heteroatom and may have a substituent, and R represents a (C1-C6) alkyl group which may be substituted or the like.
摘要翻译:公开了由下述通式(I)表示的[1,2,4]三唑并[1,5-a]嘧啶衍生物或其药学上可接受的盐。 还公开了含有作为活性成分的衍生物或其盐的药物。 在该式中,Ar表示可以具有取代基的苯基或含有一个杂原子且可以具有取代基的5或6元芳族杂环,R表示(C 1〜 C 6 -C 6烷基)。
摘要:
Rewritable labels 10 capable of erasing and writing information are used as a buying form I and shipping form O incapable of being falsified. Each rewritable label has a barcode 2 in which a serial number N is written in a mode incapable of being erased, and an erasable two-dimensional code 4 for writing commodity information. In the two-dimensional code 4 of the buying form I, supplier's commodity information and the serial number N of the buying form I are written in a mode incapable of being falsified. In the two-dimensional code 4 of the shipping form O, at least some of contents of the two-dimensional code 4 of the buying form I, new commodity information, and the serial number N of the shipping form O are written in a mode incapable of being falsified.
摘要:
A photosensitive material processing apparatus in which, before a photosensitive material is processed, a leading end portion of the photosensitive material is cut by a cutter in a configuration which is suitable for smooth conveying of the photosensitive material within a processing section. When it detected that the leading end portion is of a configuration which is not suitable for smooth processing, processing is stopped. Accordingly, damage to the photosensitive material within the photosensitive material processing apparatus is prevented.
摘要:
A support system suitably applicable as a timbering for construction of a concrete structure, which can reduce the number of parts and greatly improve the workability. The support system includes a plurality of jack members 6 placed on the ground or the like, a plurality of bottom members 5 connected to upper ends of the jack members 6, a plurality of vertical members 1 connected to upper ends of the bottom members 5, the vertical members 1 being connected with each other at upper and lower ends thereof, a plurality of vertically inverted jack members 6 connected to the upper ends of uppermost ones of the vertical members 1, a plurality of horizontal members 2 horizontally extending between the vertical members 1, and a plurality of diagonal members 3 and 4 diagonally extending between the vertical members 1. Each vertical member 1 has an annular horizontal flange 10 at the upper end. The horizontal flange 10 is connected through a joint member 9 to one end of each horizontal member 2 and each diagonal member 3 and 4. The joint member 9 is detachably engaged with the horizontal flange 10.
摘要:
Novel antibiotics NK374186A, NK374186B, NK374186B3 and NK374186C3 having antibacterial, antineoplastic, immunomodulation, and liver regeneration promoting activities are provided.NK374186A, NK374186B, NK374186B3 and NK374186C3 are obtained by culturing NK374186 strain (FERM P-12285) (FERM-BP 3870) belonging to the genus Penicillium. NK374186A is a compound represented by a rational formula of C.sub.34 H.sub.61 N.sub.3 O.sub.12 S.sub.9 and having a molecular weight of M+ 735 (FD-MS m/z); NK374186B is a compound represented by a rational formula of C.sub.34 H.sub.61 N.sub.3 O.sub.9 and having a molecular weight of M+ 655 (FD-MS m/z); NK374186B3 is a compound represented by a rational formula of C.sub.34 H.sub.61 N.sub.3 O.sub.9 and having a molecular weight of M+ 655 (FD-MS m/z); and NK374186C3 is a compound represented by a rational formula of C.sub.32 H.sub.59 N.sub.3 O.sub.7 and having a molecular weight of M+ 597 (FD-MS m/z).
摘要翻译:提供具有抗菌,抗肿瘤,免疫调节和肝再生促进活性的新型抗生素NK374186A,NK374186B,NK374186B3和NK374186C3。 通过培养属于青霉属的NK374186菌株(FERM P-12285)(FERM-BP 3870)获得NK374186A,NK374186B,NK374186B3和NK374186C3。 NK374186A是由C34H61N3O12S9的合理式表示的化合物,其分子量为M + 735(FD-MS m / z); NK374186B是由合理式C34H61N3O9表示的化合物,分子量为M + 655(FD-MS m / z); NK374186B3是由合成式C34H61N3O9表示的化合物,其分子量为M + 655(FD-MS m / z); 并且NK374186C3是由合成式C32H59N3O7表示的化合物,其分子量为M + 597(FD-MS m / z)。
摘要:
An information reading and recording apparatus typically for use as a copying machine, a printer, or the like includes a reading unit for photoelectrically reading information from a document while the document is being horizontally fed in a first direction, and a recording unit for recording the information read by the reading unit on a recording medium while the recording medium is being fed in a second direction. The reading unit and the recording unit are disposed in upper and lower positions, respectively, and positioned relatively to each other such that the first and second directions extend across each other. The information reading and recording apparatus has a lower cover and an upper cover openably and closably supported on the lower cover, the recording unit being housed in the lower cover and the reading unit being housed in the upper cover.