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91. 发明专利

JPS6413836A MAIL MANAGEMENT SYSTEM 失效
公开(公告)号：JPS6413836A
公开(公告)日：1989-01-18
申请号：JP16997687
申请日：1987-07-08
申请人： FUJITSU LTD
发明人： MIZUGUCHI TAMOTSU , ARITAKA TOKUHIRO , MORITOMO HARUO , ITO NAOTO , HASEGAWA HIROMI
IPC分类号： G06F13/00
摘要： PURPOSE:To attain simple mail management to realize a mail service by using a function of a file management having a hierarchy directory and multi-link function. CONSTITUTION:At first, a mail 19 at A is linked under the name of a sender A under a sending mail directory (send) by a transmission process 15 as a file. Suppose that the A sends the mail to the E, the link for the mail 19 is revised from the send to the called party E tran(store mail directory) by a relay process 16. When the mail 19 calls for time designation delivery, the mail 19 is linked under the called party E under the rec (reception mail directory) by a repeating process 16 at the designated time and the mail 19 is disconnected from the tran and the reception process 17 applies mail arrival notice to the terminal equipment of the called party E.

92. 发明专利

JPS6349709B2 失效
公开(公告)号：JPS6349709B2
公开(公告)日：1988-10-05
申请号：JP30681
申请日：1981-01-07
申请人： MITSUI TOATSU CHEMICALS
发明人： ITO NAOTO , SHIMAZOE KIKUO , KATO KIMITOSHI , AIGA HIROSHI
IPC分类号： C09B67/22

93. 发明专利

JPS63206758A ELECTROPHOTOGRAPHIC SENSITIVE BODY 失效
公开(公告)号：JPS63206758A
公开(公告)日：1988-08-26
申请号：JP3913287
申请日：1987-02-24
申请人： MITSUI TOATSU CHEMICALS
发明人： YAMADA YASUYUKI , ITO NAOTO , NISHIZAWA ISAO , YAMAGUCHI TERUHIRO
IPC分类号： G03G5/06
摘要： PURPOSE:To increase the sensitivity and durability of a sensitive body by incorporating a specified hydrazone compd. as an electric charge transferring substance into the photosensitive layer. CONSTITUTION:An electric charge generating layer 6 contg. an electric charge generating substance 2 and an electric charge transferring layer 5 contg. a hydrazone compd. represented by formula I as an electric charge transferring substance 3 are successively laminated on an electrically conductive supporting body 1. The layer 5 is formed by dissolving the substance 3 and a binder such as polyester in an org. solvent such as chloroform and by applying the resulting soln. to the surface of the layer 6. The layers 6, 5 may be laminated in the reverse order and a single layer type photosensitive layer contg. the dispersed substances 2, 3 may be formed in place of the layers 5, 6. In the formula I, each of R1 and R2 is (substd.)alkyl, aralkyl or aryl but at least one of them is (substd.)aryl.

94. 发明专利

JPS63149741A DESCRIPTOR TABLE CONTROL SYSTEM 失效
公开(公告)号：JPS63149741A
公开(公告)日：1988-06-22
申请号：JP29715086
申请日：1986-12-12
申请人： FUJITSU LTD
发明人： MIZUGUCHI TAMOTSU , ARITAKA TOKUHIRO , MORITOMO HARUO , ITO NAOTO , HASEGAWA HIROMI
IPC分类号： G06F12/00
摘要： PURPOSE:To improve the using efficiency of a memory by constituting a local descriptor table (LDT) so as to include increases descriptors and arranging the LDT on a position capable of storing it in the whole memory. CONSTITUTION:The whole memory area 1 is used as a storage area of the LDT, and when an LDT area 50 to be increased can not be increased as it is, a blank memory area 51 capable of storing the area 50 is detected by a table processing means 2, the original LDT is copied in the area 51 and the increased descriptor is written in the area. Since it is unnecessary to prepare an area capable of storing the maximum number of possible descriptors in each LDT, the area using the memory as the LDT can be reduced and the using efficiency of the memory can be improved.

95. 发明专利

JPS6399991A OPTICAL INFORMATION RECORDING MEDIUM 失效
公开(公告)号：JPS6399991A
公开(公告)日：1988-05-02
申请号：JP24542986
申请日：1986-10-17
申请人： MITSUI TOATSU CHEMICALS
发明人： ITO NAOTO , NAKATSUKA MASAKATSU , ENOMOTO TSUYOSHI , NISHIZAWA ISAO
IPC分类号： B41M5/26 , G11B7/24 , G11B7/244
摘要： PURPOSE:To obtain an optical information recording medium having a high reflectivity and a favorable contrast and comprising a coloring matter excellent in preservability, by dissolving a specified cyanine coloring matter in a solvent end applying the resultant solution to a base. CONSTITUTION:An optical information recording medium is obtained by dissolving a cyanine coloring matter of formula I in a solvent and applying the resultant solution to a base to support the coloring matter on the base. In the formula, each of R and R is a 2-8C alkyl, each of aromatic rings A and B is a benzene or naphthalene ring which may be substd. by an alkyl, and n is 2 or 3. The solvent is a 1-4C aliphatic alcohol, preferably, a lower alcohol, particularly, methanol, ethanol or propanol. The base is formed of an optically transparent resin, preferably, a polycarbonate resin. The base is coated with the coloring matter by, for example, dissolving up to 20% of a binder resin and 10 -10 mol/l in a solvent and applying the resultant solution to the base by spin coating, whereby a homogeneous film can be obtained, and a high reflectivity of at least 40% can be obtained.

96. 发明专利

JPS62212468A DISPERSE DYE COMPOSITION FOR POLYESTER FIBER AND DYEING OR PRINTING METHOD 失效
公开(公告)号：JPS62212468A
公开(公告)日：1987-09-18
申请号：JP5266986
申请日：1986-03-12
申请人： MITSUI TOATSU CHEMICALS
发明人： ITO NAOTO , AIGA HIROSHI , KARASAWA AKIO
IPC分类号： C09B67/22
摘要： PURPOSE:To form a disperse dye compsn. for polyester fibers, which is navy blue or black, hardly causes staining during dyeing or processing after dyeing and has improved dyeability, by blending conventional azo dyes or similar dyes in a specified ratio. CONSTITUTION:10-30wt% dye of formula I (wherein X is chlorine or bromine) is blended with 40-60wt% dye of formula II, 10-30wt% dye of formula III (wherein X is chlorine or bromine; and R is a 1-5C alkyl group) or formula IV (wherein X is chlorine or bromine; and R is a methyl or ethyl group) and optionally, 0-10wt% dye of formula V (wherein X is chlorine or bromine) or formula VI (wherein R is a methyl or ethyl group) to form a black disperse dye compsn. for polyester fibers. The dye of formula V or VI is used for the purpose of matching color tone. 20-50wt% dye of formula I is blended with 5-15wt% dye of formula II, 20-50wt% dye of formula III or IV and optionally, 0-10wt% dye of formula V or VI to form a navy blue disperse dye compsn.

97. 发明专利

JPS62199655A BLUE DYESTUFF FOR HEAT-SENSITIVE SUBLIMATION TRANSFER RECORDING 失效
公开(公告)号：JPS62199655A
公开(公告)日：1987-09-03
申请号：JP4038286
申请日：1986-02-27
申请人： MITSUI TOATSU CHEMICALS
发明人： ITO NAOTO , MIKOTA TAMIO , AIGA HIROSHI
IPC分类号： C09B1/32 , B41M5/385 , B41M5/388 , B41M5/39 , C09B1/514
摘要： NEW MATERIAL:A compound expressed by formula I [A and B are H, OH or nitro; C is OH or formula II (R and R are alkyl; R -R are H or alkyl)]. EXAMPLE:A compound expressed by formula III. USE:A blue dyestuff for heat-sensitive sublimation transfer recording capable of providing an ink for heat-sensitive transfer recording by blending the dyestuff with a solvent, water, etc., and having good light resistance, preservation stability and sublimation transfer property. PREPARATION:Quinizarine, dinitrodioxyanthraquinone, tetrahydroxyanthraqui none and leuco derivatives thereof are reacted with an aniline. derivative, e.g. 2,6-dimethylaniline, etc.

98. 发明专利

JPS62197459A BLUE DYE FOR FILTER 失效
公开(公告)号：JPS62197459A
公开(公告)日：1987-09-01
申请号：JP3830586
申请日：1986-02-25
申请人： MITSUI TOATSU CHEMICALS
发明人： ITO NAOTO , MIKOTA TAMIO , AIGA HIROSHI , KARASAWA AKIO
IPC分类号： C09B1/514 , G02B5/20
摘要： NEW MATERIAL:Compounds represented by the formula, wherein X and Y are each nitro or hydroxy; R and R are each an alkyl; and R , R and R are each H or an alkyl. USE:Blue dyes for a filter, which have excellent resistance to light and heat. Examples of substrates which can be colored with the dyes are thermoplastic resins (e.g., polystyrene, polyethylene, acrylic resins, or polycarbonates), thermosetting resins (e.g., amino resins, phenolic resin, polyurethanes, or polycarbonates), alumina film (supported by glass or a resin) and silica film (supported by glass or a resin). THe coloring of these materials can be made by incorporation, transfer, dyeing, sublimation deposition, etc. PREPARATION:Dinitrodihydroxyanthraquinone or tetrahydroxyanthraquinone and its leuco compd. are reacted with an aniline derivative to obtain the desired compd.

99. 发明专利

JPS6240350B2 失效
公开(公告)号：JPS6240350B2
公开(公告)日：1987-08-27
申请号：JP8928783
申请日：1983-05-23
申请人： MITSUI TOATSU CHEMICALS
发明人： ITO NAOTO , NISHIHARA MASUMI , AIGA HIROSHI
IPC分类号： C09B29/085 , C07C67/00 , C07C209/00 , C07C209/18 , C07C211/44 , C07C211/48 , C07C211/52 , C07C213/00 , C07C213/02 , C07C217/84 , C07C231/00 , C07C231/12 , C07C233/43 , C07C253/00 , C07C255/24

100. 发明专利

JPS62132684A CYAN COLORING MATTER FOR THERMAL SUBLIMATION TRANSFER RECORDING 失效
公开(公告)号：JPS62132684A
公开(公告)日：1987-06-15
申请号：JP27246885
申请日：1985-12-05
申请人： MITSUI TOATSU CHEMICALS
发明人： ITO NAOTO , MIKOTA TAMIO , AIGA HIROSHI
IPC分类号： B41M5/382 , B41M5/26 , B41M5/385 , B41M5/388 , B41M5/39
摘要： PURPOSE:To obtain a cyan coloring matter having favorable light resistance, preservation stability and sublimation transferrability, by using an azo coloring matter of a specified formula. CONSTITUTION:An azo coloring matter of formula I is used as a coloring matter, thereby obtaining a cyan coloring matter for thermal sublimation transfer recording. In the formula, X is cyano or a halogen, Y is hydrogen, methyl or acylamino, R is an alkyl or aryl, R is an alkyl, allyl, cyanoalkyl or phenylalkyl, and R is an alkyl or alkoxyl.

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