摘要:
In a semiconductor device including a plurality of insulated gate switching cells each of which has a gate electrode, an emitter electrode that is commonly provided to cover the plurality of insulated gate switching cells, and a bonding wire connected to the emitter electrode, a gate driving voltage being applied to the gate electrode of each insulated gate switching cell so that emitter current flows through the emitter electrode, mutual conductance of each insulated gate switching cell is varied in accordance with the distance from the connection portion corresponding to the bonding position of the bonding wire so that the emitter current flowing through the emitter electrode is substantially equal among the plurality of insulated gate switching cells.
摘要:
A processing method for silver halide photographic material is disclosed, in which at least one hydrophilic colloidal layer containing a dye of a solid fine grain dispersion. The processing method is carried out by processing the photographic material with a solution having a fixing ability containing at least one compound represented by formula (A):RSO.sub.2 SM (A)wherein R represents an aliphatic group, an aryl group or a heterocyclic group, and M represents a hydrogen atom or a cation group.
摘要:
In a semiconductor device including a plurality of insulated gate switching cells each of which has a gate electrode, an emitter electrode that is commonly provided to cover the plurality of insulated gate switching cells, and a bonding wire connected to the emitter electrode, a gate driving voltage being applied to the gate electrode of each insulated gate switching cell so that emitter current flows through the emitter electrode, mutual conductance of each insulated gate switching cell is varied in accordance with the distance from the connection portion corresponding to the bonding position of the bonding wire so that the emitter current flowing through the emitter electrode is substantially equal among the plurality of insulated gate switching cells.
摘要:
A method of processing a silver halide color photographic material is disclosed, comprising a support having provided thereon at least one light-sensitive emulsion layer, which comprises the steps of color developing the material with a developer to which a replenisher is added and bleaching the developed material, wherein the material contains a coupler represented by the following general formula (I) and the amount of replenisher added to the color developer is 600 ml or less per m.sup.2 of the material: ##STR1## wherein A represents a coupler group, and when A is a phenol or naphthol coupler group, n is 1, and when A is any other coupler group, n is 0; and R represents an alkyl group having from 1 to 4 carbon atoms, or a pyridyl group. Images having excellent photographic characteristics are obtained by the method even though the amount of the replenisher is reduced.
摘要:
A method for processing a silver halide color photographic material which comprises the steps of, after color-developing, processing the silver halide color photographic material with a bleaching bath, and then processing with a fixing bath, wherein the bleaching bath has a pH value of from 2.5 to 5.5 and contains a (1,3-diaminopropane-tetraacetato)iron(III) complex salt in an amount of at least 0.2 mol/liter and an organic acid in an amount of at least 0.5 mil/liter, and the fixing bath contains at least one compound selected from formulae (I), (II), (III), (IV), and (V):R.sup.1 --(X--R.sup.3).sub.m --X--R.sup.2 (I)wherein m represents 0 or an integer of from 1 to 4; R.sup.1 and R.sup.2 each represents a substituted or unsubstituted alkyl group; R.sup.3 represents a substituted or unsubstituted alkylene group, provided that when m is 2 or more, the R.sup.3 groups in each of the (X--R.sup.3) segments may be the same or different; and X represents sulfur, oxygen, ##STR1## wherein Z represents ##STR2## --OR.sup.15 or --SR.sup.16 ; R.sup.11, R.sup.12, R.sup.13, R.sup.14, R.sup.15 and R.sup.16 each represents an alkyl group, an alkenyl group, an aralkyl group, an aryl group or a heterocyclic group; and R.sup.11 and R.sup.12 ; R.sup.13 and R.sup.14 ; or R.sup.11 and R.sup.13 ; R.sup.11 and R.sup.15 ; or R.sup.11 and R.sup.16 may be bonded to each other to form a 5-membered or 6-membered hetero-ring; ##STR3## wherein A represents an alkylene group; R.sup.20 represents --NH.sub.2, --NHR.sup.21, ##STR4## --CONHR.sup.24, --OR.sup.24, --COOM, --COOR.sup.21, --SO.sub.2 NHR.sup.24, --NHCOR.sup.21 or --SO.sub.3 M; p represents 1 or 2; L represents --S.sup..crclbar. when R.sup.20 is ##STR5## and L represents --SM otherwise; R.sup.21, R.sup.22 and R.sup.23 each represents an alkyl group; R.sup.24 represents hydrogen or an alkyl group; and M represents hydrogen or a cation: ##STR6## wherein R.sup.31 represents a hydroxyl group, an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group, a heterocyclic group, an amino group, an acyloxy group or an alkyloxy group; R.sup.32 represents hydrogen, an alkyl group, a cycloalkyl group, an aryl group or a heterocyclic group; and R.sup.33 represents an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group or a heterocyclic group. ##STR7## wherein R.sub.41, R.sub.42, R.sub.43 and R.sub.44 each represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group; or R.sub.41 and R.sub.42, or R.sub.43 and R.sub.44 may be bonded to each other to form a ring.
摘要:
A turn-off feedback unit (23OFF) of a semiconductor device driving unit generates a feedback voltage as part of a voltage of a drive signal for establishing electrical continuity or disconnection in a bus according to a temporal variation of a collector current of a first semiconductor device (11U) when the first semiconductor device (11U) is turned off from on. A turn-on feedback unit (23ON) generates the feedback voltage according to a commutation current flowing through a free wheeling diode (12D) connected to a second semiconductor device (11D) when the first semiconductor device (11U) is turned on from off.
摘要:
[Problems] To provide a process for producing a transparent electroconductive member, which can produce a transparent electroconductive member having excellent light transparency and electroconductivity at low cost.[Means for Solving Problems] (a) Pattern printing is carried out on a transparent base material using an ink containing a reducing agent to form a reducing agent-containing pattern layer. Next, (b) a metal ion solution containing metal ions, which can function as an electroless plating catalyst upon reduction, is coated on the reducing agent-containing pattern layer, and the metal ion is reduced by contact between the reducing agent and the metal ion to form an electroless plating catalyst layer. Thereafter, (c) an electroconductive metal layer is formed by plating treatment on the electroless plating catalyst layer to produce a transparent electroconductive member.
摘要:
A method of processing an imagewise exposed silver halide color photographic material is disclosed, wherein the photographic material comprises a support having thereon a photosensitive silver halide emulsion layer containing a silver halide emulsion having a silver chloride content of at least 80 mol %. The processing method comprises the steps of color developing the photographic material in a color developing solution, and then bleach-fixing in a bleach-fixing solution, further comprising replenishing the bleach-fixing solution as the photographic material is processed by adding thereto a regenerated bleach-fixing replenisher and collecting the resulting overflow solution from the bleach-fixing tank, the regenerated bleach-fixing replenisher comprising a regenerating agent and the overflow solution from the bleach-fixing tank, and wherein the solids content of the regenerating agent is at least 70 wt % of the total weight of the regenerating agent. In accordance with the present method, repeated reuse of the used bleach-fixing solution as a replenisher is achieved without adversely affecting the desilvering property and color reproducibility of the processing solution. Processing of a photographic material having a high silver chloride content photosensitive silver halide emulsion layer in accordance with the present method provides excellent photographic images having good storage stability.
摘要:
A silver halide color photographic material is described comprising a support having provided thereon one or more red-sensitive silver halide emulsion layers, one or more green sensitive silver halide emulsion layers and one or more blue-sensitive silver halide emulsion layers wherein the average silver iodide content of silver halide in all the silver halide emulsion layers is not less than 10 mol% and the silver halide color photographic material contains a compound represented by the following general formula (I):Q--SM.sup.1 (I)wherein Q represents a heterocyclic group having at least one group selected from --SO.sub.3 M.sup.2, --COOM.sup.2, --OH and --NR.sup.1 R.sup.2 directly or indirectly connected thereto; M.sup.1 and M.sup.2 each represents a hydrogen atom, an alkali metal, a quaternary ammonium or a quaternary phosphonium; and R.sup.1 and R.sup.2 each represents a hydrogen atom or a substituted or unsubstituted alkyl group.A process for processing the silver halide color photographic material is also described.The silver halide color photographic material is improved in graininess and desilvering properties and has good resistance to natural and artificial radio-active rays.
摘要翻译:描述了一种卤化银彩色照相材料,其包括其上提供有一种或多种感红卤化银乳剂层,一种或多种感绿卤化银乳剂层和一种或多种感蓝卤化银乳剂层的载体,其中平均碘化银 所有卤化银乳剂层中卤化银的含量不小于10mol%,卤化银彩色照相材料含有下列通式(I)表示的化合物:Q-SM1(I)其中Q表示杂环基 具有至少一个选自与其直接或间接相连的-SO 3 M 2,-COOM 2,-OH和-NR 1 R 2的基团; M1和M2各自表示氢原子,碱金属,季铵或季鏻; 并且R 1和R 2各自表示氢原子或取代或未取代的烷基。 还描述了用于处理卤化银彩色照相材料的方法。 卤化银彩色照相材料的颗粒度和脱银性能得到改善,并且对天然和人造放射线活性射线具有良好的抗性。
摘要:
A turn-off feedback unit (23OFF) of a semiconductor device driving unit generates a feedback voltage as part of a voltage of a drive signal for establishing electrical continuity or disconnection in a bus according to a temporal variation of a collector current of a first semiconductor device (11U) when the first semiconductor device (11U) is turned off from on. A turn-on feedback unit (23ON) generates the feedback voltage according to a commutation current flowing through a free wheeling diode (12D) connected to a second semiconductor device (11D) when the first semiconductor device (11U) is turned on from off.