摘要:
A novel fluorescent ink is provided which contains at least a coloring material and an aqueous liquid medium for dissolving the coloring material, wherein the coloring material comprises C.I. Acid Red 52 and at least one direct dye, the content of the C.I. Acid Red 52 ranging from 0.1 to 0.4% by weight based on the total amount of the ink, and the content of the direct dye ranging from 0.15 to 0.4% by weight based on the total amount of the ink, and the weight ratio of the direct dye to the C.I. Acid Red 52 is not higher than 1.6. This fluorescent ink is capable of forming prints with fluorescence of high intensity and with high water resistance.
摘要:
A recording method including the step of providing an ink from a recording head to a recording medium through a gap provided between the recording head and the recording medium, the ink being supplied to the recording head from an ink tank including an ink contact member and the ink contacting the ink contact member, wherein the ink includes: (i) a fluorescent coloring material; (ii) a nonionic surfactant; (iii) a compound which is not compatible with (ii); and (iv) a liquid medium for dissolving or dispersing (i), (ii) and (iii), and wherein the ink contact member comprises at least one compound selected from the group consisting of polyacetate and polyolefin.
摘要:
The present invention relates to a positiive-working presensitized plate useful for preparing a lithographic printing plate comprising a positive-working photosensitive composition comprising at least one ester of 1,2-naphthoquinone-2-diazide-5-sulfonic acid, at least one ester of 1,2-naphthoquinone-2-diazide-4-sulfonic acid, and at least one polymer which is insoluble in water and soluble in an aqueous alkaline solution and which comprises at least one group or bond selected from sulfonamide group, urea bond or urethane bond. A lithographic printing plate prepared from the presensitized plate of the present invention shows improvement of chemical-resistance and printing durability, and good sensitivity, coupling property, adaptability to ball-point pen, shelf stability, and stability of sensitivity with time after exposure.
摘要:
A production system wherein productagents are provided for products on a one-to-one basis and machine agent are provided for manufacturing equipment on a one-to-one basis, with the product agents and machine agents coordinating with each other to select a manufacturing equipment and cause manufacturing work to be done thereby; wherein the order of product manufacturing is changed depending on the priority of the product in the production system, with manufacturing work by a failed manufacturing equipment by suppressed, and another manufacturing equipment being substituted for the failed manufacturing equipment; wherein a precedence agent is provided that selects a manufacturing equipment ahead of a current manufacturing work and a backward agent is provided that remains backward and double manages working history along with the product agent; and wherein the machine agent manages depreciation information regarding the manufacturing equipment that the machine agent manages and measures the time the manufacturing equipment is used by the product agent, and the machine agent also calculates the cost generated by use of the manufacturing equipment by the product agent using the depreciation and time used information.
摘要:
A hand-held power working machine in which the clipper blades thereof can be easily dismounted for the exchange or grinding thereof in a way that minimizes the possibility of damage to the power transmission device or the clipper blades in the course of such dismounting. Also, conventional integrated type clipper blades can be mounted thereon. The power working machine includes a working portion provided with a pair of clipper blades and a power transmission device for transmitting a reciprocating driving power to the working portion, wherein the power transmission device includes a pair of intermediate reciprocating driving plates which are couplingly interposed between a pair of reciprocating movement-guiding arms, to be driven by a driving rotor, and the pair of clipper blades.
摘要:
An improved paper container having a deep bottom which is formed from a single sheet of paper blank, and a method of making the same, is provided, which may be used as a drink container, food container or for any application requiring a container having strong, waterproof capabilities. Such a paper container is formed from a paper blank prepared by cutting a sheet of original paper in a predetermined shape, forming numerous ruled lines on the blank, folding along the ruled lines in various detailed steps, and finally curling back an upper face opening edge (serving as the mouth of the container).
摘要:
A trimming machine includes a centrifugal clutch for transmitting power from an internal combustion engine to a cutting blade. A manually operated throttle lever controls an output from the internal combustion engine by adjusting an opening of a throttle valve via a throttle wire. A friction member arranged to oppose to a clutch drum of the centrifugal clutch. A first swinging member is connected to the friction member and swings between a braking position to be pressed against the clutch drum and a releasing position to be spaced from the clutch drum. A second swinging member is connected to a connecting point at an intermediate portion of the throttle wire and pivots about a pivoting pin thereof with respect to the first swinging member when the throttle wire is moved by operating the throttle lever. The throttle wire extends along a bent path which is bent at the connecting point so that the pivoting pin of the second swinging member is moved toward the bent path by a swinging movement of the first swinging member so that the throttle wire has no play when the first swinging member is at the releasing position, and the pivoting pin of the second swinging member is moved away from the bent path by a swinging movement of the first swinging member so that the throttle wire has play when the first swinging member is in the braking position.
摘要:
A braking device for a power working machine, which is capable of immediately stopping the movement of the working portion when an internal combustion engine is shifted to an idling state, includes a transmission shaft, a brake drum fixed to the transmission shaft, and a brake band wound around the brake drum. The brake band is formed of a leaf spring material band, which is biased to shrink the diameter thereof, one end of which is pivotally supported on a supporting pin, and the other end of which is formed into a bent free end.
摘要:
The density of a melt precisely represents the stability of the melt, so that the initiation of pulling-up operation can be determined on the basis of the changing rate of the density. The pulling-up operation may be started when the density becomes constant, or when the changing rate of the density with respect to the temperature becomes smaller. Since the melt or clusters do not include different minute structures, an obtained single crystal is of high quality free from minute faults or dislocations.
摘要:
A PS plate comprises an aluminum plate which is surface-roughened and then anodized so that the amount of an anodized layer formed is not less than 1.0 g/m.sup.2 ; a hydrophilic layer which is applied onto the anodized layer and which comprises at least one compound selected from the group consisting of:(A) substituted or unsubstituted aliphatic or aromatic phosphonic acids having one or two phosphonic acid residues in the molecule and salts thereof; and(B) substituted or unsubstituted aliphatic or aromatic phosphinic acids having one or two phosphinic acid residues in the molecule and salts thereof,wherein the substituent of the compounds (A) and (B) being at least one member selected from the group consisting of hydroxyl, alkoxy, aryloxy, carboxyl, alkyl, aryl, allyl, acyl, acyloxy, nitro and cyano groups and halogen atoms; and a layer of a positive-working light-sensitive composition formed on the hydrophilic layer.The present PS plate can provide, after development, a lithographic printing plate which has a low degree of remaining color stain on the non-image area, is free of background contamination and shows excellent printing durability.