摘要:
Provided are sulfonyldiazomethane compounds and photoacid generators suited for resist materials which generate less foreign matters after application, development and peeling, and in particular, are excellent in the pattern profile after the development; and resist materials and patterning process using them. Provided are sulfonyldiazomethane compounds represented by formula (1): Also provides are photoacid generators containing the sulfonyldiazomethane compounds, and a chemical amplification resist material comprising (A) a resin which changes its solubility in an alkali developer by action of an acid, and (B) a sulfonyldiazomethane compound of formula (1) capable of generating an acid by exposure to radiation. Provided is a patterning process comprising steps of applying the above-described resist material onto a substrate to form a coating, heating the coating, exposing the coating, and developing the exposed coating in a developer after an optional heat treatment.
摘要:
A sintering compound containing a sinterable powder and a binder removable in a debinding step is injected into a metal mold set provided with a sintering compound injecting mold, in a sintering compound molding step (S104). An add-on forming compound which becomes removable or separable from the sintering compound injection molded body in the debinding step or the sintering step is injected into the metal mold set provided with an add-on mold in an add-on forming step (S102). The sintering compound injection molded body and the add-on are formed integrally with each other in the metal mold set. The integral formation of the add-on and the sintering compound injection molded body enables to prevent damage during release from the mold and make easy to handle the injection molded body.
摘要:
A sustained hair growth preparation comprising minoxidil and dipropylene glycol makes it possible to retain the absorbed minoxidil in the dermis and to increase the concentration of the minoxidil around the hair bulbs which are the hair growing sites, thereby making it possible to give a sufficient hair growth effect.
摘要:
There is provided a composition for rectal administration suitable for curing hemorrhoids or the like by which the concentration of a medicine in the affected tissue is increased and the potency of the medicine is expected to continue. The long acting composition for rectal administration includes an acrylic acid polymer, a vasoconstrictor and a rectal tissue-curing agent.
摘要:
In order to reduce the storage capacity required for storing system configuratuion information in an AV system composed of a plurality of AV component devices, a ROM 5A stores a plurality of predetermined systems configurations of the AV component devices. An SIP (system information pointer) memory 6 temporarily stores an SIP which indicates any of the system configurations stored in the ROM 5A. The SIP is finally stored in a nonvolatile memory which retains stored data after removal of electric power.
摘要:
A highly corrosion-resistant, paint-adherent, and lubricating polymer-containing coating on a metal surface can be formed by contact with an aqueous solution (pH=2.0 to 6.5) that contains an acidic compound and polymer with the following formula (I): ##STR1## in which the X bonded to the phenyl ring in formula (I) represents a hydrogen atom, a hydroxyl group, a C.sub.1 to C.sub.5 alkyl group, a C.sub.1 to C.sub.5 hydroxyalkyl group, a C.sub.6 to C.sub.12 aryl group, a benzil group, a benzal group, an unsaturated hydrocarbon moiety condensed to the phenyl ring so as to form a naphthalene ring, or a group corresponding to formula (II): ##STR2## in which R.sup.1 and R.sup.2 in formula (II) each independently represent a hydrogen atom, a hydroxyl group, a C.sub.1 to C.sub.10 alkyl group, or a C.sub.1 to C.sub.10 hydroxyalkyl group; the Y.sup.1 and Y.sup.2 bonded to the phenyl ring in formulas (I) and (II) each independently represents a hydrogen atom or a group Z according to one of formulas (III) and (IV): ##STR3## in which each of R.sup.3, R.sup.4, R.sup.5, R.sup.6. and R.sup.7 in formulas (III) and (IV) independently represents a C.sub.1 to C.sub.10 alkyl group or a C.sub.1 to C.sub.10 hydroxyalkyl group; the X's bonded to the phenyl rings in the polymer molecule may all be identical or may differ from one another, each of the Y.sup.1 's and Y.sup.2 's bonded to the phenyl rings in the polymer molecule may all be identical or may differ from one another, the average value for the number of Z groups substituted on each phenyl ring in said polymer molecule is 0.2 to 1.0; and n has a value of 2 to 50.
摘要:
A step manufacturing method of a silver halide photographic emulsion comprising silver halide grains having a silver chloride content of not less than 95 mol % is disclosed, the method comprising the steps of mixing a silver salt and a halide to form a silver halide emulsion and chemically ripening the resulting silver halide emulsion,wherein a compound having two or more sulfonic acid or sulfonic acid salt groups in its molecule is added to the silver halide emulsion at the chemical ripening.
摘要:
A surface which has excellent adhesivity to paint, good corrosion resistance, and low friction may be obtained on drawn and iron tin plated cans by spraying the can surface for a time between 5 and 60 seconds at a temperature between 40.degree. and 60.degree. C. with an aqueous treating liquid having a pH between 4 and 6 and comprising (i) orthophosphoric acid and/or condensed phosphoric acids and (ii) a concentration of at least 0.1 w/o of a water soluble oligomer according to the general formula: ##STR1## wherein n is a number with a value between 10 and 30 and each of X and Y independently represents hydrogen or a group Z, wherein Z has a chemical composition conforming to the general formula: ##STR2## wherein each of R.sub.1 and R.sub.2 is an alkyl or hydroxyalkyl group having from 1 to 5 carbon atoms, except that at least 25% of the total of all the X and Y groups in the oligomer are Z rather than hydrogen; and drying the surface thus sprayed, optionally after having first rinsed the sprayed surface with water.
摘要:
A remote control method for an audio/visual system which can perform protection during execution of a system feature and is convenient in use is applied to an audio/visual system wherein each of a plurality of units of audio/visual equipment includes a microcomputer for controlling operation of the audio/visual equipment. The microcomputers of the audio/visual equipment are connected to each other by way of a bus system. One unit of the audio/visual equipment is set as an audio/visual center equipment. The audio/visual center equipment controls the entire system in a concentrated manner. The audio/visual center equipment receives remote control signals in a concentrated manner without causing remote controller receiver sections of the audio/visual equipment other than the audio/visual center equipment to function and transfers necessary commands to the other audio/visual equipment.
摘要:
An audiovisual system allows a plurality of audiovisual devices to be interconnected for convenient operation from a single set of function keys. The system includes a first AV device and other connected AV devices connected so as to bidirectionally transfer data. Control data from connected devices are read by a CPU of the first device and written to a RAM memory portion of the first device. When a function key of the first device is operated, a connected device is operated according to the control data read therefrom and stored in the first device. A memory card incorporating control data for the external devices may further be accessed by the first AV device for reading control data for the external devices. A particular function key may control as many functions as there are connected devices in the AV system.