摘要:
In an image recording process comprising the steps of superposing a transfer film on an receiver film, said transfer film having an opto-thermal converting layer and a toner layer on a support and said receiver film having an image receiving layer on a support, said toner layer being opposed to said image forming layer, transferring said toner layer onto said image receiving layer by exposure of laser beam, and stripping said transfer film from said receiver film to form an image, the thickness of said opto-thermal converting layer is adjusted such that the distance from the position where a peak temperature occurs in the direction of thickness of the opto-thermal converting layer to said toner layer is within the range from zero to a third of the thickness of said opto-thermal converting layer. This design permits satisfactory image recording without undesired density drop.
摘要:
The present invention provides a piezoelectric ceramic transducer having at least a driver section, at least a power generator section and at least an isolator which isolates the driver section and the power generator section, wherein the isolator comprises an internal space as a gap.
摘要:
A source terminal equipment connected to a node device transmits a packet by appending a section for designating the channel to be used upon relaying the packet by the node device to the packet. The relaying node device determines the channel used upon outputting the packet by looking up the value in the section for designation of the channel. The source terminal equipment transmits the packet by appending relaying number information indicating the number of relayings of the packet to the packet. Each node device looks up the relaying number information upon looking up the value in the section for designation of the channel. When each node device outputs a packet to a terminal equipment using a separation device for separating the packet toward the sub transmission path side, the node devices determines, based on the relaying number information, whether or not it separates the packet. This invention also discloses a method of generating a terminal equipment connection table and a method of registering connection information using the above-mentioned transmission method.
摘要:
A node device that is used in a network system has a packet processing circuit, a buffer for temporarily storing a packet and a selector for selecting a channel to which the buffer is to be connected. The selector can select either a first channel connected to another node device or a second channel connected to the packet processing circuit. The buffer can store a number of packets, and of these packets the one that is addressed to the packet processing circuit is read out when the buffer is connected to the second channel.
摘要:
A multi-media terminal apparatus controls switches to perform communications, so that processing units of its own terminal which controls various multi-media processing functions are connected to other multi-media terminal apparatuses via a transmission line having a plurality of channels in accordance with connection request instructions, or this connection state and connections among the processing units are simultaneously attained.
摘要:
Disclosed is a heat sensitive ink sheet having a support sheet and a heat sensitive ink layer having a thickness of 0.2 to 1.0 .mu.m which is formed of a heat sensitive ink material comprising 30-70 wt. % of colored pigment, 25-65 wt. % of amorphous organic polymer having a softening point of 40.degree. to 150.degree. C. and 0.5-25 wt. % of colorless fine particles. Further, thermal transfer recording methods by area gradation using the heat sensitive ink sheet and an image receiving sheet are also disclosed.
摘要:
Disclosed is a heat sensitive ink sheet having a support sheet and a heat sensitive ink layer having a thickness of 0.2 to 1.0 .mu.m which is formed of a heat sensitive ink material comprising 30 to 70 weight % of colored pigment, 25 to 65 weight % of amorphous organic polymer having a softening point of 40.degree. to 150.degree. C. and 0.1 to 20 weight % of nitrogen-containing compound. Further, thermal transfer recording methods by area gradation using the heat sensitive ink sheet and an image receiving sheet are also disclosed.
摘要:
i) A method of forming color images improved in color reproducibility and sharpness, which comprises providing a silver halide color photographic material which has on a support at least one emulsion layer unit constituted of at least two silver halide emulsion layers having the same color sensitivity and different photographic speeds, and which contains at least one DIR compound represented by the following general formula (II) in at least one layer selected from said emulsion layer unit and other constituent layers; exposing said color photographic material, and processing said color photographic material with a color developer containing at least one compound represented by the following general formula (I): ##STR1## wherein R.sub.1 represents an alkyl group or a hydroxyalkyl group containing; R.sub.2 represents an alkylene group containing, or a straight-chain or branched hydroxyalkyiene group containing 3 to 6 carbon atoms; R.sub.3 represents a substituent group; n represents 0 or an integer from 1 to 4;A--Q (II)with the substituents as defined herein the specification.
摘要:
A silver halide color photographic material comprising a support having thereon at least one blue-sensitive silver halide emulsion layer, wherein said blue-sensitive silver halide emulsion layer contains at least one yellow dye forming coupler represented by the following general formula (1) or (2), and at least one yellow dye forming coupler represented by the following general formula (F): ##STR1## wherein X.sub.1 and X.sub.2 each represents an alkyl group, an aryl group or a heterocyclic group; X.sub.3 represents an organic residue which forms a nitrogen-containing heterocyclic group together with >N--; Y represents an aryl group or a heterocyclic group; and Z represents a group which is capable of being released when the coupler of general formula (1) or (2) reacts with an oxidation product of a developing agent; ##STR2## wherein R.sub.20 represents a tertiary alkyl group; R.sub.21 represents a hydrogen atom, a halogen atom, an alkoxy group, an aryloxy group, an alkyl group or a dialkylamino group; R.sub.22 represents a substituent group capable of being attached to the benzene ring; Z represents a hydrogen atom or a releasing group which is capable of being released by the coupling reaction with an oxidation product of an aromatic primary amine developing agent; and k represents an integer of 0 to 4, and when k is 2 or greater, two or more R.sub.22 groups may be the same or different.