摘要:
The present invention relates to a liquid composition, an ink set employing the liquid compositions a method for forming a colored area of an image on a recording medium with the ink-set, and an ink-jet recording apparatus employing the ink set are provided, which enables formation of ink-jet record on a plain paper sheet with a broad color reproduction range, uniformity of the color, less stripy unevenness in a solid print part, and high rub-off resistance of the record. The liquid composition is stable in storage, and is ejected stably from the recording head. The liquid composition is used for forming a colored area on a recording medium by application with an anionic or cationic aqueous ink containing a coloring material, and the liquid composition contains fine particles dispersed therein and the surface of the fine particles being electrically charged in a polarity opposite to the aqueous ink.
摘要:
A print control method and apparatus for performing printing by executing image processing on inputted image data and generating print data to be outputted to a printer, and a printer using the print control method and apparatus. First, the highest density value of the inputted image data is reduced by a predetermined amount, and the image data is subjected to binarization for generating print data to be inputted. Alternately, masking processing is performed on the image data by using a mask pattern which is generated in accordance with the type of ink, the color of ink or the type of print medium, so as to prevent dots that are consecutive in a printed image, thus preventing image deterioration.
摘要:
Antitumor agent which comprises as the principal agent a mixture of organic compounds having amino group and silyl group (reffered to as silamines) and represented by structural formulae with Adriamycin. Use of silamines in the form of a mixture with Adriamycin, which is an anti-cancer agent showing a potent effect but having extremely serious side effects, makes it possible to highly potentiate the anti-cancer properties of Adriamycin. As a result, the dose of Adriamycincan be reduced and thus its side effects can be relatively relieved as compared with the case where it is used alone. [wherein R1, R2, R3, R4, R5, R6, R7 and R8 represent each hydrogen or C1-10 alkyl, aryl or aralkyl, or the pair of R1 with R2 and that of R5 with R6 may be bonded via alkylene, allylene or aralkylene.]
摘要:
This invention provides a heterotelechelic oligomer or polymer which is represented by the following formula: ##STR1## wherein A denotes a sugar residue, L denotes a linkage group represented by the following formula ##STR2## wherein R.sup.1 and R.sup.2 independently denote lower alkyl, aralkyl or aryl,X denotes a single bond or --CH.sub.2 CH--, Z denotes a group forming an unsaturated ester or ether, or a functional group such as halogen which binds to --CH.sub.2 CH.sub.2 --, n denotes an integer of 5-10,000, and m denotes an integer of 0 or 2-10,000.This invention also provides a process to produce the above oligomer or polymer, and further a high molecular-micelle with use of a polyethylene oxide-polyester block polymer which has a sugar residue at its terminal. Said oligomer or polymer is expected to exhibit excellent bioavailability, and is also expected to be utilized in the field such as carriers for drug delivery or diagnostic reagents.
摘要:
An information provider apparatus, enabling a user to employ hyperlink selection from a displayed hypertext data page to obtain and play the contents of specific sets of multimedia data which are held in a data storage device, executes control of playing of a set based upon elapsed frame numbers of a video clip which forms part of the set, in conjunction with scenario data which have been predetermined for the set. The apparatus can be used in a network in which users of various client terminals can access multimedia data stored at a server computer, or can exchange electronic mail items each consisting of a set of multimedia data in conjunction with corresponding scenario data, or can post messages on a "notice board" hypertext page at the server computer, each message consisting of a set of multimedia data and corresponding scenario data, with other users of the network being able to access the posted messages by browsing selection.
摘要:
The present invention relates to a bifunctional polyether having groups different from each other at both ends, with a polymerization degree of 5 to 10000 and consisting of repeating units each represented by the following formula (I): ##STR1## (wherein R.sub.1, represents a hydrogen atom, halogen atom, or a lower alkyl group optionally substituted by a halogen atom, and R.sub.1 in each repeating unit may be the same or different), as well as to a process for the preparation thereof and a polymerization initiator therefor. The process of production and polymerization initiator of the present invention enable 100% introduction of a primary amino group into one of the ends of polyether.
摘要:
A base end of a hook plate is simply inserted into a column surface of a columnar receiving member for fixing. A hook of the hook plate is inserted into an inserted groove provided in an end of a crossing member such as a girder. Further, a bolt passing through the crossing member is received by the hook. As a result, a framework of the receiving member and the crossing member can be fixed. Alternatively, hook plates each having a circular outer periphery and provided in the hooked form are respectively inserted into inserted grooves provided in a receiving member and a crossing member. The respective hook plates are fixed by bolts so as to build a framework.
摘要:
A semiconductor integrated circuit device such as a memory device with logic function comprises a plurality of RAM macrocells and gate arrays. The RAM macrocells are constituted by bipolar CMOS RAMs having a total memory capacity of at least 100 kilobits, and the gate arrays contain at least 4000 gates. The logic circuits in the memory device with logic function or the like are constructed by selectively combining CMOS, bipolar CMOS or ECL gate circuits depending on the output load capacity, transmission characteristic requirement, power dissipation and required layout area. The level of signals at various circuits is set to the ECL level or MOS level depending on the local circuit configuration and other factors. The memory device further incorporates sequence control circuits required to be installed downstream of buffer storages of computers.
摘要:
An improved method for dredging by means of a pair of spuds provided on the respective sides of the stern of a dredger and adapted to be alternately driven into the bottom of the water, a ladder projected from the bow portion of the dredger and a suction port member that is mounted at the extreme end portion of the ladder. The improvements are in the repetitive cycles of operation, each consisting of the steps of at first dredging while the suction port member is successively retracted from the foremost position of its stroke to the rearmost position as the ladder is swinging from one side towards the other about the spud on the other side, then driving the spud on the one side and retracting of the spud on the other side, advancing the suction port member to the middle position in its stroke, thereafter dredging as the ladder is swinging towards the one side, then advancing the suction port member to the foremost position of its stroke, and thereafter again dredging as the ladder is swinging from one side towards the other side. Preferable structures of a dredging apparatus to be used in the above method are also disclosed.
摘要:
Polystyrene is halomethylated by contact with a solution of halomethoxybutane in a reaction medium (preferably halohydrocarbon) in the presence of a transition metal halide catalyst at a temperature of from about 5.degree. C to about 100.degree. C.