摘要:
The present invention relates to a process for forming a direct positive color image, wherein bleaching time is reduced and color reproduction is not deteriorated. According to the present invention, there is provided a process for forming a direct positive color image comprising exposing a photosensitive material comprising, on a support, at least one photographic emulsion layer containing previously unfogged internal latent image-type silver halide grains and a color image-forming coupler, color-developing the same in the presence of a nucleating agent and/or fogging light, and then processing it with a processing solution having a bleaching effect, characterized in that a bleaching accelerator is incorporated into the processing bath having the bleaching effect or a pre-processing bath, or said bleaching accelerator is incorporated into the photosensitive material.
摘要:
A method of processing an imagewise exposed silver halide color photographic material comprising developing the material with a color developing solution, and then processing the material with a solution having a bleaching ability, wherein the processing solution having a bleaching ability contains a ferric complex salt comprising, as a complexing agent, an aromatic compound having at least one group represented by the following general formula (I): ##STR1## wherein X represents a hydrogen atom or an organic or inorganic cation, A represents a single bond or a divalent linking group, and R represents a hydrogen atom, an aliphatic group, an aromatic group, a heterocyclic ring group, an acyl group, a sulfonyl group, A or --CH.sub.2 PO.sub.3 X.sub.2.
摘要翻译:一种处理成像曝光的卤化银彩色照相材料的方法,包括用彩色显影液显影该材料,然后用具有漂白能力的溶液处理该材料,其中具有漂白能力的处理溶液含有三价络合盐, 作为络合剂,具有至少一个由以下通式(I)表示的基团的芳族化合物:其中X表示氢原子或有机或无机阳离子,A表示单键或二价 R表示氢原子,脂肪族基团,芳香族基团,杂环基团,酰基,磺酰基,A或-CH 2 PO 3 X 2。
摘要:
A method for processing a silver halide color photographic material is provided, which comprises subjecting an imagewise exposed silver halide color photographic material having at least one silver halide emulsion layer on a reflective support to color development for a period not exceeding 2 minutes and 30 seconds using a color-developing solution containing substantially no benzyl alcohol, a sulfite in a concentration of 8.times.10.sup.-3 mol/liter or less, and a hydroxylamine in a concentration of 1.5.times.10.sup.-2 mol/liter or less, thereby achieving high color densities of the developed images and reduced fog. The effects of this method are particularly significant in photographic paper containing a pyrazoloazole type magenta coupler.
摘要:
A scanning apparatus for scanning a light beam includes a mirror configured to reflect an incident light beam, a motor configured to rotate the mirror to change a direction along which the light beam reflected by the mirror travels, and a detector configured to obtain a detection value corresponding to a tilt of a detected region of the mirror, with the detection value being changed in accordance with a rotation angle of the mirror. In addition, a processor is configured to obtain a tilt angle of the mirror based on the detection value obtained by the detector and the rotation angle of the mirror.
摘要:
Provided is an opening/closing apparatus with a lock capable of performing the opening/closing and closed lock of a sliding door by a single actuator and arbitrarily setting the timing of a lock operation. In the opening/closing apparatus with a lock, an electric motor is driven and the drive force of the electric motor is input to the sun gear of a planetary gear mechanism and output from the internal gear or the carrier. A pair of sliding doors are opened and closed by the drive force output from the internal gear. While the pair of sliding doors are at a fully closed position, the lock and lock-released states of a lock mechanism are switched by a lock restricting mechanism.
摘要:
A multi-carrier transmission device improves peak suppression efficiency in a multi-carrier signal. The multi-carrier transmission device (100) has a peak suppression unit (140) for dividing a multi-carrier signal into two parts: a first multi-carrier signal and a second multi-carrier signal. A peak signal detection unit (142) detects a power value at a predetermined interval concerning the first multi-carrier signal. When the detected power value is equal to or above a predetermined level, a peak extraction unit (144) extracts a signal component equal to or above the predetermined level from the first multi-carrier signal. A band limit filter unit (146) passes only a predetermined band from the extracted signal component. An adder (154) subtracts the signal component after the band limit from the second multi-carrier signal. A multiplier (150) is arranged at a latter stage of the band limit filter unit (146) and multiplies a weight for compensating the power loss in the band limit filter unit (146) and the first multi-carrier signal.
摘要:
A cover is inserted into a housing of a fuel pump. Then, a housing-side engaging portion of the housing, which is located at a peripheral edge of an opening of the housing, is heated with a heating means. Thereafter, the housing-side engaging portion is swaged by a punch toward the cover to fix the cover to the housing.
摘要:
An apparatus for scanning a light beam, the apparatus comprises a mirror configured to reflect an incident light beam, a motor configured to rotate the mirror so change a direction along which the light beam reflected by the mirror travels, a detector configured to detect tilt of a detected region of the mirror with respect to a rotation angle of the mirror, and a processor configured to calculate an amount of tilt of the mirror with respect a direction along a rotation axis of the motor, based on the rotation angle of the mirror and the tilt of the detected region detected by the detector.
摘要:
Disclosed is a mobile communication system whereby, to reduce the connection time, a mobile station closely located to a base wireless station is permitted to continue to use a common channel for exchanging signals, and to suppress an increase in interference, an individual channel is set for a mobile station located near the edge of a cell, and to obtain a stabilized communication quality and to prevent an increase in the connection time, the probability that the transmission power will reach an upper limit is reduced. When communication between a mobile station and a wireless base station is started, the wireless base station measures the transmission power and the communication quality in the communication with the mobile station and the utilization ratio for a common channel, and compares the obtained values with predetermined threshold values. When the obtained values are lower than the threshold values, the wireless base station continues to use the common channel for signal transmission/reception. On the other hand, when the obtained values exceed the threshold values, the wireless base station sets an individual channel and sets a wireless channel so as to be capable of the continued use of the individual channel for the exchange of signals.
摘要:
An interpolating process is performed on an input periodic signal using at least one first circuit board and a second board. Each first circuit board includes a partial circuit for performing the interpolating process. A plurality of these first boards can be mounted on the second board, and a divisional number of the interpolating process can be selected in accordance with the number of first boards mounted on the second board.