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21. 发明专利

JPS54113635A ELECTRODEPOSITION LIQUID COMPOSITION 失效
公开(公告)号：JPS54113635A
公开(公告)日：1979-09-05
申请号：JP2093578
申请日：1978-02-27
申请人： HITACHI LTD
发明人： SUZUKI SHIGEO , MORI YASUKI , MORISHITA YASUSADA
IPC分类号： C09D5/08
摘要： PURPOSE:An electrodeposition liquid composition capable of forming a film having improved smoothness and corrosion resistance, obtained by adding a specific sodium carboxylate as a water-soluble organic rust preventive to an electrodeposition liquid. CONSTITUTION:About 0.5-4 wt. % of sodium carboxylate having a 1-12C alkyl, or an alkylene group as a rust preventive is added to an electrodeposition liquid obtained by dispersing or dissolving a resin, a pigment, an additive, e.g., an amine, in water. A compound having a 4-11C alkyl or a alkylene group, e.g., sodium butanate, sodium pentanedicarboxylate may be preferably cited as the sodium carboxylate.

22. 发明专利

JPS5418752A HEAT SENSITIVE RECORDING PAPER 失效
公开(公告)号：JPS5418752A
公开(公告)日：1979-02-13
申请号：JP8302277
申请日：1977-07-13
申请人： HITACHI LTD
发明人： OKA HIROYUKI , MORI YASUKI , MORISHITA YASUSADA
IPC分类号： B41M5/30 , B41M5/337
摘要： PURPOSE:To stabilize color developed images against light, humidity, heat, or the like, by adding a benzophenone type ultraviolet ray absorber to heat sensitive recording paper.

23. 发明专利

JPH06325584A SEMICONDUCTOR STORAGE DEVICE 失效
公开(公告)号：JPH06325584A
公开(公告)日：1994-11-25
申请号：JP13271193
申请日：1993-05-11
申请人： HITACHI LTD , HITACHI TOBU SEMICONDUCTOR LTD
发明人： SAITO MASATOSHI , NAKAMURA YASUHIRO , IZAWA KAZUTO , MORI YASUKI , WADA TAKESHI
IPC分类号： G11C17/00 , G11C16/02 , G11C16/06 , H01L21/8247 , H01L29/788 , H01L29/792
摘要： PURPOSE:To expand an operating margin, and to increase the speed of an access time by substantially equalizing the potential of erase voltage supplied to sources bonded in common in cells constituting each memory block while successively reducing the number of erase pulses in full erase modes from the memory blocks. CONSTITUTION:When holding information is written to two-layer gate structure type memory cells MC, positive potential having a large absolute value is applied to control gates and positive voltage at intermediate potential to drains respectively, and hot electrons generated by an avalanche breakdown are injected into floating gates. When the holding information of the cells MC is erased, large positive potential is applied to sources, and the holding information is erased by extracting electrons stored in the floating gates by a tunnel phenomenon to the source sides. The number of erase pulses supplied on full erase modes is reduced successively from memory blocks adjacent to bonding pads for feeding erase voltage at that time.

24. 发明专利

JPS6335973B2 失效
公开(公告)号：JPS6335973B2
公开(公告)日：1988-07-18
申请号：JP16139980
申请日：1980-11-18
申请人： HITACHI LTD
发明人： SUZUKI SHIGEO , TSUNODA ATSUSHI , OKA HIROYUKI , MORI YASUKI , MORISHITA YASUSADA
IPC分类号： C09J133/04 , G03G5/05 , G03G5/06

25. 发明专利

JPS6335022B2 失效
公开(公告)号：JPS6335022B2
公开(公告)日：1988-07-13
申请号：JP13669578
申请日：1978-11-08
申请人： HITACHI LTD
发明人： TSUNODA ATSUSHI , SUZUKI SHIGEO , MORI YASUKI , MORISHITA YASUSADA
IPC分类号： G03G5/06 , G03G5/04

26. 发明专利

JPS6255652B2 失效
公开(公告)号：JPS6255652B2
公开(公告)日：1987-11-20
申请号：JP6266379
申请日：1979-05-23
申请人： HITACHI LTD
发明人： SUZUKI SHIGEO , TSUNODA ATSUSHI , OKA HIROYUKI , MORI YASUKI , MORISHITA YASUSADA
IPC分类号： G03G5/08 , G03G5/04 , G03G5/043

27. 发明专利

JPS61211093A THERMAL TRANSFER PAPER 失效
公开(公告)号：JPS61211093A
公开(公告)日：1986-09-19
申请号：JP5033685
申请日：1985-03-15
申请人： HITACHI LTD , NITTO ELECTRIC IND CO
发明人： OKA HIROYUKI , AKASAKA SHINICHI , OHARA SHUICHI , HATTORI SHINTARO , MORI YASUKI , NARAHARA TOSHIKAZU , MATSUMOTO KEIJI
IPC分类号： B41M5/395 , B41M5/26
摘要： PURPOSE:To provide a thermal transfer paper having favorable adhesion of an ink layer to a film and free of abnormal transfer, by using a high molecular weight polyamide resin based on a dimer acid as a binder for an ink layer. CONSTITUTION:The binder is a high molecular weight polyamide resin based on a dimer acid, preferably having a softening point of 100-200 deg.C. If the softening point is lower than 100 deg.C, the resin is melted or becomes extremely sticky when being heated at the time of transfer, and the resin is transferred onto an image-receiving paper, thereby degrading image quality. Any of various solvent based on alcohol, ester, ketone or the like may be used singly or in mixture. A cellulose paper such as a condenser paper, a glassine paper and a tissue paper and other high molecular weight film can be used as a base for the ink layer. A dye, the binder and the solvent are preferably used in respective amounts of 1-20wt%, 2-40wt% and 40-97wt%.

28. 发明专利

JPS61188193A THERMAL TRANSFER PAPER 失效
公开(公告)号：JPS61188193A
公开(公告)日：1986-08-21
申请号：JP2631185
申请日：1985-02-15
申请人： HITACHI LTD
发明人： OKA HIROYUKI , AKASAKA SHINICHI , OHARA SHUICHI , HATTORI SHINTARO , MORI YASUKI
IPC分类号： B41M5/392 , B41M5/26 , B41M5/395
摘要： PURPOSE:To provide a thermal transfer paper free of adhesion to a film or abnormal transfer, by a construction wherein an ink layer comprising a sublimable dye is provided on a base, and a high molecular weight polyamide resin based on a dimer and is used as a binder in an ink layer. CONSTITUTION:The binder is a high molecular weight polyamide resin (molecular weight: 30,000-40,000) based on a dimer acid, showing favorable adhesion to a high molecular weight material film and having a softening point of 110-220 deg.C. The ink layer is preferably provided by using 1-20wt% of a dye, 20-40wt% of a binder and 40-97wt% of a solvent. The thermal transfer paper is laid on an image-receiving paper, and thermal energy is upplied by a thermal head, whereby the sublimable dye is sublimed, and an image is formed on the image-receiving paper. In this case, the binder in the ink layer cross-linked with a polycyanate does not become excessively soft or sticky under the heating by the thermal head, is not transferred to the image-receiving paper, and clear images can be obtained.

29. 发明专利

JPS6120049A Electrophotographic sensitive body 失效
标题翻译：电子感应敏感体
公开(公告)号：JPS6120049A
公开(公告)日：1986-01-28
申请号：JP14054584
申请日：1984-07-09
申请人： Hitachi Chem Co Ltd , Hitachi Ltd
发明人： SUZUKI SHIGEO , KOKADO HIROYOSHI , AMOU SATORU , MORI YASUKI , TSUNODA ATSUSHI , OSHIKUBO TOSHIO
IPC分类号： G03G5/05 , G03G5/14
CPC分类号： G03G5/14
摘要： PURPOSE:To improve adhesiveness and wear resistance by using an alkyl etherified melamine/formaldehyde resin alone or the compsn. contg. said resin as an intermediate layer between a photoconductor layer and conductive substrate layer. CONSTITUTION:A butyl etherified melamine/formaldehyde resin is optimum for the alkyl etherified melamine/formaldehyde resin to be used. The resin having OMEGAcm volume resistivity is preferable; for example, metallic plates consisting of aluminum, aluminum-other metal alloys, iron, steel, etc., metallic compd. plates consisting of indium oxide, etc. and conductive plastic plates provided with electrical conductivity are usable for the conductive substrate.
摘要翻译：目的：通过使用单独的烷基醚化三聚氰胺/甲醛树脂或其混合物来提高粘合性和耐磨性。对比所述树脂作为光电导体层和导电基底层之间的中间层。构成：丁基醚化的三聚氰胺/甲醛树脂对于烷基醚化的三聚氰胺/甲醛树脂是最佳的。特别优选具有<= 1500数均分子量，每一个三聚氰胺核的2-4个结合的甲醛和1-2个甲基的数量的树脂。乙烯基化合物的聚合物和共聚物例如丙烯酸酯和甲基丙烯酸酯。羟基，丙烯酸树脂和醇酸树脂等可用作可与三聚氰胺树脂反应的固化性树脂。具有<= 10 10欧姆·厘米体积电阻率的导电层的导电基底是优选的; 例如，由铝，铝 - 其他金属合金，铁，钢等组成的金属板，金属化合物。由氧化铟等构成的导电性导电性塑料板可用于导电性基板。

30. 发明专利

JPS6034592B2 失效
公开(公告)号：JPS6034592B2
公开(公告)日：1985-08-09
申请号：JP7946177
申请日：1977-07-05
申请人： HITACHI LTD
发明人： MORI YASUKI , SUZUKI SHIGEO , MORISHITA YASUSADA
IPC分类号： C09D5/24 , C09D5/44 , C09D7/12

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