摘要:
A process for producing a silver halide photographic material that has at least one silver halide emulsion layer on a support, in which process at least 10 mg of a calcium salt per mole of silver halide is added during the period from the completion of physical ripening a silver halide emulsion to the completion of its chemical ripening together with at least one compound represented by the following general formula (I) and at least one compound represented by the following general formula (II): ##STR1## where R.sub.1 is a hydrogen atom or an alkyl group; R.sub.2 and R.sub.3 which may be the same or different are each a substituted or unsubstituted alkyl group; A.sub.1 -A.sub.6 are each a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom or a phenyl group, provided that adjacent atoms or groups may combine to form a ring; X is an anion; and n is 0 or 1, provided that n =0 when an intramolecular salt is formed; ##STR2## wherein Z.sub.1 is the group of non-metallic atoms necessary to form a 5- or 6-membered hetero ring; Q is the group of non-metallic atoms necessary to form a 5-membered nitrogenous hetero ring; R.sub.4 is an alkyl group of a substituted alkyl group; and m is 1 or 2.
摘要:
An exhaust gas purifying device is disposed in a portion of a motor section rearwardly of a vehicle body. A cylindrical mixing exhaust pipe is provided in a distal end portion of an exhaust pipe, through which exhaust gas discharged from the exhaust gas purifying device flows. The mixing exhaust pipe has a larger diameter than the exhaust pipe to overlap the exhaust pipe in a radial direction for drawing ambient air by the exhaust gas discharged from the exhaust pipe and mixing drawn air with the exhaust gas to discharge the mixed gas to the outside from a discharge opening. The mixing exhaust pipe is arranged in a lower side position of the motor section on one side of the vehicle width direction with the exhaust gas being discharged toward the front of the vehicle body.
摘要:
Silver halide photographic paper for direct positives, comprising a support and a silver halide emulsion layer for direct positives, provided on the support and containing silver halide grains having been fogged in the presence of a reduction fogging agent and a water-soluble gold compound, wherein a photographic layer on the side on which said silver halide emulsion layer for direct positives is provided contains an emulsion dispersion or latex dispersion of an oil-soluble brightening agent, and simultaneously contains at least one of organic desensitizers represented by formula (I), (II), (III), (IV) or (V) as shown in the specification.
摘要:
A frameless type working vehicle includes an intermediate vehicle body 5 acting as a body forming member for interconnecting a front vehicle body 3 and a rear vehicle body 4. The intermediate vehicle body is formed of a case block 10 housing a hydrostatic stepless transmission (HST) 20. The case block 10 includes, formed integral with one another, a small diameter portion 11 connected to the rear vehicle body 4 and providing case walls for a pump P and a motor M of HST 20, a large diameter portion 12 connected to the front vehicle body 3 and having an upper edge at a higher level than an upper surface of the small diameter portion 11, and a transitional portion 12A disposed between the small diameter portion 11 and the large diameter portion 12. The large diameter portion 12 defines an accommodating space S1 for a main clutch 9 that receives drive from an engine E.
摘要:
An exhaust gas purifying device is disposed in a portion of a motor section rearwardly of a vehicle body. A cylindrical mixing exhaust pipe is provided in a distal end portion of an exhaust pipe, through which exhaust gas discharged from the exhaust gas purifying device flows. The mixing exhaust pipe has a larger diameter than the exhaust pipe to overlap the exhaust pipe in a radial direction for drawing ambient air by the exhaust gas discharged from the exhaust pipe and mixing drawn air with the exhaust gas to discharge the mixed gas to the outside from a discharge opening. The mixing exhaust pipe is arranged in a lower side position of the motor section on one side of the vehicle width direction with the exhaust gas being discharged toward the front of the vehicle body.
摘要:
A change speed apparatus for a working vehicle includes a first shaft for receiving driving torque from an engine, a second shaft for transmitting the driving torque to a rear wheel differential, a change speed mechanism for changing speed of the driving torque received from the first shaft and transmits the driving torque to the second shaft, and a shift lever for selectively switching the change speed mechanism. The change speed mechanism has a high forward speed stage, a low forward speed stage, a backward drive stage, and a neutral stage. The shift lever is movable along a transverse control path for the neutral stage, a first longitudinal control path for the high forward speed stage, a second longitudinal control path for the low forward speed stage, and a third longitudinal control path for the backward drive stage.
摘要:
A process for producing a silver halide photographic paper that has on a support at least one photographic constituent layer incorporating a silver halide developing agent and at least one photographic constituent layer containing both a polymer latex and an emulsified dispersion of an oil-soluble fluorescent brightener dissolved in a high-boiling point organic solvent wherein said emulsified dispersion is preliminarily mixed with said polymer latex, the resulting mixture then being incorporated in a selected photographic constituent layer.
摘要:
A silver halide printing paper is disclosed, which is improved in a remaining curl. The support of the photographic paper comprises a support having a paper substratum, being coated over to the both sides thereof with a polyolefin resin, and has a Taber stiffness value of from 1.0 to 3.0 in machine direction. At least one silver halide emulsion layer is coated on one side and a hydrophilic colloidal backing layer is coated on the other side of the support. The silver halide emulsion layer contains a polyhydric alcohol in an amount of from 5 to 40% by weight to an amount by weight of the gelatin binder forming the emulsion layer and an alkyl acrylate polymer latex in an amount of from 30 to 80% by weight thereto. A total amount of gelatin coated over to the emulsion layer side of said support is not more than 4.0 g/m.sup.2, and a total amount of gelatin coated over to the backing layer side of said support is not more than 2.0 g/m.sup.2.
摘要翻译:公开了一种卤化银印刷纸,其在剩余卷曲中得到改善。 相纸的载体包括具有纸基底的支撑体,用聚烯烃树脂涂覆到其两侧,并且在机器方向上具有1.0至3.0的泰伯刚度值。 在一侧涂覆至少一个卤化银乳剂层,并且在载体的另一侧上涂布亲水胶体背衬层。 卤化银乳剂层含有相对于形成乳剂层的明胶粘合剂的重量比为5〜40重量%的多元醇和丙烯酸烷基酯聚合物胶乳,其量为30〜80重量% 到此。 涂覆在所述载体的乳剂层侧上的明胶的总量不超过4.0g / m 2,并且涂覆在所述载体的背衬层侧上的明胶的总量不超过2.0g / m 2。