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    • 1. 发明授权
    • Laser marking device
    • 激光打标机
    • US5942136A
    • 1999-08-24
    • US894923
    • 1997-09-03
    • Akira MoriHideaki OkuboYoshinori SaitoMisao Kato
    • Akira MoriHideaki OkuboYoshinori SaitoMisao Kato
    • G02F1/133B23K26/00B23K26/06B23K26/42H01S3/00
    • B23K26/0643B23K26/066B23K26/703
    • A laser marking device for forming the pattern printed on a liquid crystal mask on the surface of an object. In the laser marking device, an input optical system (20) and an output optical system (30) are positioned on the input surface side of a reflective liquid crystal element (5) on which the laser beam (L) is made to fall through the input optical system (20). The angle of incident of the laser beam (L) on the input surface of the element (5) is approximately 90.degree.. The laser beam (L) reflected by the element (5) is directed to the object (15) through the optical system (30). A cooling means (17) which cools the element (5) is provided in contact with the surface of the element (5) opposite to the surface which the laser beam strikes. In such a way, the space for the optical systems (20) and (30) is reduced. The space occupied by the cooling means (17) is reduced and the cooling efficiency and cooling uniformity of the means (17) are improved because the means (17) is in direct contact with the element (5).
    • PCT No.PCT / JP96 / 00554 Sec。 371日期:1997年9月3日 102(e)1997年9月3日PCT PCT 1996年3月7日PCT公布。 WO96 / 27473 PCT出版物 日期1994年9月12日一种用于形成印刷在物体表面上的液晶掩模上的图案的激光打标装置。 在激光打标装置中,输入光学系统(20)和输出光学系统(30)位于反射型液晶元件(5)的输入面侧,激光束(L)在其上通过 输入光学系统(20)。 激光束(L)在元件(5)的输入表面上的入射角约为90度。 由元件(5)反射的激光束(L)通过光学系统(30)被引导到物体(15)。 设置冷却元件(5)的冷却装置(17)与元件(5)的与激光束撞击的表面相对的表面接触。 以这种方式,光学系统(20)和(30)的空间减小。 由于装置(17)与元件(5)直接接触,冷却装置(17)占据的空间被减小,并且装置(17)的冷却效率和冷却均匀性得到改善。
    • 2. 发明授权
    • Liquid crystal display for laser marker
    • 液晶显示器用于激光打标机
    • US5726673A
    • 1998-03-10
    • US432186
    • 1995-05-09
    • Yukihiro TsudaYoshinori SaitoAkira Mori
    • Yukihiro TsudaYoshinori SaitoAkira Mori
    • B23K26/06G06K15/12G09G3/36
    • G06K15/1257B23K26/066G06K15/1204G06K15/1238G06K15/1252
    • A liquid crystal display for a laser marker for attaining a higher marking speed, characterized in that a liquid crystal display screen (10) is divided into a first zone (10a) where a sub-scanning is first performed and a second zone (10b) where a sub-scanning is performed following the first zone (10a) sub-scanning, that switching of display is performed independently for each of the first and second zones (10a, 10b), and predetermined voltages are applied, respectively, to row and column electrodes after those row and column electrodes are grounded, whereby display switching processing can be performed independently for each of the first and second zones. Completion of the sub-scanning of the first zone (10a) is detected by a position detecting means, and when such a detection is done, switching of display in the first zone (10a) is independently performed. In addition, when the position detecting means detects the completion of sub-scanning of the second zone (10b), switching of display in the second zone (10b) is performed independently.
    • PCT No.PCT / JP93 / 01637 Sec。 371日期1995年5月9日第 102(e)日期1995年5月9日PCT 1993年11月10日PCT公布。 第WO94 / 11147号公报 日期1994年5月26日一种用于获得更高标记速度的用于激光标记的液晶显示器,其特征在于,液晶显示屏(10)被划分为首先进行副扫描的第一区(10a)和第二区 区域(10b),其中在所述第一区域(10a)次扫描之后执行副扫描,对于所述第一和第二区域(10a,10b)中的每一个独立地执行显示切换,并且分别施加预定电压 ,在这些行和列电极接地之后的行和列电极,从而可以对第一和第二区域中的每一个独立地执行显示切换处理。 通过位置检测装置检测第一区(10a)的副扫描的完成,并且当这样的检测完成时,独立地执行第一区(10a)中的显示切换。 此外,当位置检测装置检测到第二区域(10b)的次扫描完成时,独立地执行第二区域(10b)中的显示切换。
    • 7. 发明授权
    • Hair dye composition
    • 染发剂组成
    • US06648924B2
    • 2003-11-18
    • US09825954
    • 2001-04-05
    • Hajime MiyabeKenichi MatsunagaYukihiro OhashiShintaro TotokiYoshinori Saito
    • Hajime MiyabeKenichi MatsunagaYukihiro OhashiShintaro TotokiYoshinori Saito
    • A61K713
    • A61Q5/10A61K8/492A61K8/4926
    • Provided is a hair dye composition comprising a direct dye (1): A—CR1═N—NR2—B X−  (1) [wherein, A represents a group (2) or (3): (in which, R3, R4 and R5 each independently represents a (substituted) C1-6 alkyl group, ring C may have a substituent or may by cyclocondensed with an aromatic ring, R6 and R7 each independently represents a (substituted) C1-6 alkyl group, or may be coupled to form a heterocycle together with the adjacent nitrogen atom, Z represents a (substituted) C1-4 divalent linear hydrocarbon group and ring D may be cyclocondensed with an aromatic ring), B represents a (substituted) aromatic group, R1 represents H or a (substituted) C1-6 alkyl group, R2 represents H or a (substituted) C1-6 alkyl group or a (substituted) aromatic group or may form a heterocycle together with the C atom of the aromatic ring B, and X− represents an anion]. This hair dye composition has markedly strong hair dyeing power and less color fade over time, and undergoes a smaller change in color tone of the dye even after storage.
    • 本发明提供包含直接染料(1)的染发剂组合物:[其中,A表示基团(2)或(3):(其中R 3,R 4和R 5各自独立地表示 (取代的)C 1-6烷基,环C可以具有取代基,或者可以与芳环环化,R 6和R 7各自独立地表示(取代的)C 1-6烷基,或者可以是 偶联以与相邻的氮原子一起形成杂环,Z表示(取代的)C 1-4的二价直链烃基,环D可以与芳环环化),B表示(取代的)芳基,R 1, 表示H或(取代的)C 1-6烷基,R 2表示H或(取代的)C 1-6烷基或(取代的)芳族基团,或者可以与芳环的C原子一起形成杂环 B和X'代表阴离子]。 这种染发剂组合物具有显着强的染发力,随着时间的推移颜色逐渐降低,即使在保存后也会使染料色调变小。
    • 8. 发明授权
    • Hair dye composition
    • 染发剂组成
    • US06616709B2
    • 2003-09-09
    • US09887473
    • 2001-06-25
    • Yukihiro OhashiHajime MiyabeKenichi MatsunagaShintaro TotokiYoshinori Saito
    • Yukihiro OhashiHajime MiyabeKenichi MatsunagaShintaro TotokiYoshinori Saito
    • A61K713
    • A61K8/492A61K8/4926A61K8/4946A61K8/498A61Q5/065
    • Provided is a hair dye composition containing a direct dye (1). This hair dye composition has markedly high hair dyeing power, has less color fade over time and undergoes a small change in the color tone of the dye after storage. wherein, ring A may represents a benzene ring which may have a substituent or the like, B represents an aryl or heterocyclic group, D represents N or CR4 (wherein R4 represents H or alkyl), E represents NR5, CR6R7 or CR6═CR7 (wherein R5 represents alkyl or the like, and R6 and R7 each represents H or alkyl) or, O or S, R1 represents alkyl or the like, and n stands for 0 or 1, with the proviso that at n=0, R2 and R5 form, when taken together with N—C—C, a heterocycle, or R2 is bonded to B, thereby forming a heterocycle and at n=1, R2 and R3 form, when taken together with C═D—N, a heterocycle, and X− represents an anion.
    • 提供含有直接染料(1)的染发剂组合物。 这种染发剂组合物具有显着高的染发力,随着时间的推移,颜色褪色较少,并且在保存后染料的色调发生小的变化。其中环A可以表示可以具有取代基等的苯环, B表示芳基或杂环基,D表示N或CR4(其中R4表示H或烷基),E表示NR5,CR6R7或CR6 = CR7(其中R5表示烷基等,R6和R7各自表示H或烷基) 或者,O或S,R 1表示烷基等,n表示0或1,条件是在n = 0时,R 2和R 5与NCC一起形成杂环,或R 2与B键合 ,从而形成杂环,并且当与C = DN一起与杂环一起时,n = 1,R2和R3形成,X表示阴离子。