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    • 101. 发明授权
    • Color reversal photographic light-sensitive materials
    • 彩色反转照相感光材料
    • US4614707A
    • 1986-09-30
    • US702564
    • 1985-02-19
    • Munehisa FujitaYasuhiro HayashiTakashi OzawaNobutaka Ohki
    • Munehisa FujitaYasuhiro HayashiTakashi OzawaNobutaka Ohki
    • G03C5/50G03C7/20G03C7/26G03C7/392G03C1/02G03C1/46
    • G03C7/39216
    • A color reversal photographic light-sensitive materials comprising a base having thereon (a) at least one light-sensitive silver halide emulsion layer containing a dye forming coupler and (b) a silver halide emulsion layer substantially without light-sensitivity provided adjacent to said light-sensitive layer, or (a) at least one light-sensitive silver halide emulsion layer containing a dye forming coupler, (b) a silver halide emulsion layer substantially without light-sensitivity to light, and (c) an intermediate layer therebetween, wherein said intermediate layer or said silver halide emulsion layer substantially without light-sensitivity, or both said intermediate layer and said silver halide emulsion layer substantially without light-sensitivity contain at least one compound represented by the following formula (I): ##STR1## wherein R.sup.1 and R.sup.2, which may be the same or different, each represents a hydrogen atom or a group having 1 to 10 carbon atoms capable of being hydrolyzed with alkali, R.sup.3, R.sup.4 and R.sup.5 each represents a hydrogen atom, a sulfo group, a carboxyl group, a sulfoalkyl group having 1 to 6 carbon atoms, a carboxyalkyl group having 1 to 6 carbon atoms or an alkyl group having 1 to 22 carbon atoms, provided that at least one of R.sup.3, R.sup.4 and R.sup.5 is a group selected from a sulfo group, a carboxyl group, a sulfoalkyl group and a carboxyalkyl group, and at least one of R.sup.3, R.sup.4 and R.sup.5 is an alkyl group.
    • 一种彩色反转照相感光材料,其包含其上具有(a)至少一种含有染料形成成色剂的感光卤化银乳剂层的基材和(b)基本上不含光敏感性的卤化银乳剂层,其邻近于所述光 敏感层,或(a)至少一种含有染料形成成色剂的感光卤化银乳剂层,(b)基本上对光没有光敏感性的卤化银乳剂层,和(c)它们之间的中间层,其中 所述中间层或所述卤化银乳剂层基本上不具有光敏性,或基本上没有光敏性的所述中间层和所述卤化银乳剂层都包含至少一种由下式(I)表示的化合物: )其中可以相同或不同的R 1和R 2各自表示氢原子或能够水解的具有1至10个碳原子的基团 碱,R3,R4和R5各自表示氢原子,磺基,羧基,具有1至6个碳原子的磺基烷基,具有1至6个碳原子的羧基烷基或具有1至22个碳原子的烷基 原子,条件是R3,R4和R5中的至少一个是选自磺基,羧基,磺基烷基和羧基烷基的基团,并且R 3,R 4和R 5中的至少一个是烷基。
    • 103. 发明授权
    • Noise reduction apparatus for hybrid image sensor
    • 混合图像传感器降噪装置
    • US4511804A
    • 1985-04-16
    • US382838
    • 1982-05-27
    • Takashi Ozawa
    • Takashi Ozawa
    • G06T1/00G06T5/00H04N1/028H04N1/19H04N1/40H04N5/30
    • H04N1/40056H04N1/028H04N5/2176
    • A document sensing device is herein disclosed whereby the signal-to-noise ratio inherent in a large-size image sensor is enhanced by a reduction in system noise. A plurality of photodetectors are connected to a plurality of storage MOSFETs. Two signal wires are connected to alternating groups of the MOSFETs. A shift register is provided which sequentially turns on the MOSFETs. The connections of the groups of MOSFETs and the sequential turn-on sequence are both preselected such that at the same time one group of MOSFETs is outputting a composite signal (information plus noise) on one signal wire, the immediately preceding group of MOSFETs is outputting a signal (noise only) on the other signal wire. Upon the combination of the signals in a differential amplifier, the noise signal is thus eliminated from the composite signal.
    • 这里公开了文件感测装置,由此通过降低系统噪声来增强大尺寸图像传感器中固有的信噪比。 多个光电检测器连接到多个存储MOSFET。 两个信号线连接到MOSFET的交替组。 提供一个顺序打开MOSFET的移位寄存器。 MOSFET组和顺序导通序列的连接都是预先选择的,使得同时一组MOSFET在一条信号线上输出复合信号(信息加噪声),前一组MOSFET正在输出 另一条信号线上的信号(仅噪声)。 在差分放大器中的信号的组合之后,噪声信号从复合信号中消除。
    • 104. 发明授权
    • Silver halide color photographic light-sensitive material
    • 卤化银彩色摄影感光材料
    • US4416978A
    • 1983-11-22
    • US387128
    • 1982-06-10
    • Masakazu MorigakiMorio YagiharaTakashi Ozawa
    • Masakazu MorigakiMorio YagiharaTakashi Ozawa
    • G03C7/26C07C41/00C07C43/20C07C43/225C07C67/00C07C69/035C07C301/00C07C309/63C07C309/65C07C309/73C07D231/52G03C7/327G03C7/392G03C1/40
    • G03C7/3928G03C7/3275
    • A silver halide color photographic light-sensitive material containing a magenta color image forming polymer coupler latex and at least one compound represented by the following general formula (I) ##STR1## wherein R represents an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a R.sub.4 CO-- group, a R.sub.5 SO.sub.2 -- group or a R.sub.6 NHCO-- group; R.sub.1 and R.sub.2, which may be the same or different, each represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkoxy group or an alkenoxy group; R.sub.3 represents a hydrogen atom, an alkyl group, an alkenyl group or an aryl group; and R.sub.4, R.sub.5 and R.sub.6 each represents an alkyl group, an alkenyl group, an aryl group or a heterocyclic group.The silver halide color photographic light-sensitive material has good film strength, a reduced layer thickness and provides a stable magenta image having an improved sharpness and fastness to light while preventing the formation of yellow stain in non-image areas. A method of forming a color image using the silver halide color photographic light-sensitive material is also described.
    • 含有品红色成像聚合物成色剂胶乳和至少一种由以下通式(I)表示的化合物的卤化银彩色照相感光材料其中R表示烷基,烯基,芳基, 杂环基,R4CO-基,R5SO2-基或R6NHCO-基; R 1和R 2可以相同或不同,各自表示氢原子,卤素原子,烷基,烯基,烷氧基或烯氧基; R3表示氢原子,烷基,烯基或芳基; R4,R5和R6各自表示烷基,烯基,芳基或杂环基。 卤化银彩色摄影感光材料具有良好的膜强度,降低的层厚度,并提供了稳定的品红色图像,其具有改善的清晰度和光稳定性,同时防止在非图像区域中形成黄色污点。 还描述了使用卤化银彩色照相感光材料形成彩色图像的方法。
    • 106. 发明授权
    • Original document reading apparatus
    • 原始文件阅读器
    • US4224510A
    • 1980-09-23
    • US946300
    • 1978-09-27
    • Mutsuo TakenouchiTakashi Ozawa
    • Mutsuo TakenouchiTakashi Ozawa
    • G02B26/10H01J31/26H04N1/028H04N1/031H01J39/12
    • H01J31/26H04N1/031
    • An original document reading apparatus has a photocathode on which an image of an original document is focused. An array of secondary electron multipliers are arranged for multiplying the photoelectrons emitted from the photocathode. A plurality of anodes face the secondary electron multipliers, and capacitors are connected between the respective anodes and ground. A common load resistor is connected to the respective anodes through series circuits each including two electronic switch arrays. A scanning circuit is used for opening and closing the series connected switches to sequentially connect the common load resistor to the anodes to scan them. An amplifier circuit is used for amplifying the output which is generated in the common load resistor. The first of the electronic switch arrays are separated into n groups so that control is effected for every group and the drain terminals of the corresponding first described switches in the groups are commonly connected to the source terminals of the second electronic switch array thereby reducing the required number of the electronic switches.
    • 原始文件读取装置具有聚焦原件的图像的光电阴极。 布置二次电子倍增器阵列,用于使从光电阴极发射的光电子相乘。 多个阳极面对二次电子倍增器,并且电容器连接在各个阳极和地之间。 公共负载电阻通过串联电路连接到各个阳极,每个串联电路包括两个电子开关阵列。 扫描电路用于打开和关闭串联的开关,以将公共负载电阻顺序地连接到阳极以扫描它们。 放大电路用于放大在公共负载电阻中产生的输出。 电子开关阵列中的第一个被分成n组,使得对于每个组进行控制,并且组中相应的第一个描述的开关的漏极端子共同连接到第二电子开关阵列的源极端子,从而减少所需的 电子开关的数量。
    • 107. 发明授权
    • Chemical protective suit
    • 化学防护服
    • US09155921B2
    • 2015-10-13
    • US13819266
    • 2010-08-26
    • Takashi OzawaKazutaka TaninoSeiko Nitta
    • Takashi OzawaKazutaka TaninoSeiko Nitta
    • A41D13/00A62B17/00A41D13/002A41H43/04
    • A62B17/006A41D13/002A41D13/02A41H43/04
    • A chemical protective suit includes a head portion, a body portion, a pair of arm portions, a pair of leg portions, and a pair of foot portions. The aforementioned portions are integrated into a unitary body. The integrated portion of each two adjacent sheet fabric pieces in each of the foot portions comprises a seam line extending along peripheral edges of two adjacent sheet fabric pieces stacked on each other, with the peripheral edges opposed to each other, and a welded portion of the stacked sheet fabric pieces of a predetermined breadth extending along the seam line, with the peripheral edges and the welded portion disposed to face opposite sides of the seam line. The integrated portion of the two adjacent sheet fabric pieces in each of the foot portions is exposed to the external air.
    • 化学防护服包括头部,主体部,一对臂部,一对脚部和一对脚部。 上述部分被整合成整体。 每个脚部中的每个相邻的片状织物片的整体部分包括沿彼此堆叠的两个相邻的片状织物片的周边延伸的接缝线,其周缘彼此相对,并且焊接部分 沿着接缝线延伸的预定宽度的堆叠的片状织物片,周边边缘和焊接部分设置成面对接缝线的相对侧。 每个脚部中的两个相邻的片织物片的整合部分暴露于外部空气。
    • 108. 发明授权
    • Glass composition and optical member and optical instrument using the same
    • 玻璃组合物和光学元件以及使用其的光学仪器
    • US08110513B2
    • 2012-02-07
    • US12213750
    • 2008-06-24
    • Motoi UedaTakashi OzawaKiyoaki Shinohara
    • Motoi UedaTakashi OzawaKiyoaki Shinohara
    • C03C3/14C03C3/12C03C3/15C03C3/155
    • C03C3/14C03C3/15C03C3/19
    • A glass composition comprising: (A) TeO2 (50-95 mol %); (B) B2O3 (1-33 mol %); (C) ZnO (1-37 mol %); (D) Bi2O3 (1-18 mol %); (E) P2O5 (0-15 mol %); (F) R2O (0-13 mol %), where R represents at least one element selected from the group consisting of Li, Na, and K; (G) MO (0-13 mol %), where M represents at least one element selected from the group consisting of Mg, Ca, Sr, and Ba; (H) TiO2 (0-13 mol %); (I) Nb2O5 (0-10 mol %); (J) Ta2O5 (0-13 mol %); (K) L2O3 (0-11 mol %), where L represents at least one element selected from the group consisting of yttrium and lanthanoids; and (L) the total amount of P2O5, R2O, MO, TiO2, Nb2O5, Ta2O5, and L2O3 described in (E) to (K), respectively, is 0-15 mol %.
    • 一种玻璃组合物,其包含:(A)TeO 2(50-95摩尔%); (B)B2O3(1-33mol%); (C)ZnO(1-37mol%); (D)Bi 2 O 3(1-18mol%); (E)P 2 O 5(0-15摩尔%); (F)R2O(0-13mol%),其中R表示选自Li,Na和K中的至少一种元素; (G)MO(0-13mol%),其中M表示选自Mg,Ca,Sr和Ba中的至少一种元素; (H)TiO 2(0-13mol%); (I)Nb2O5(0-10mol%); (J)Ta2O5(0-13mol%); (K)L2O3(0-11mol%),其中L表示选自钇和镧系元素中的至少一种元素; 和(L)分别为(E)〜(K)所记载的P 2 O 5,R 2 O,MO,TiO 2,Nb 2 O 5,Ta 2 O 5,L 2 O的总量为0〜15摩尔%。
    • 110. 发明申请
    • INK COMPOSITION, INK COMPOSITION FOR INKJET RECORDING, INK SET, INK CARTRIDGE, INKJET RECORDING METHOD, AND RECORDED PRODUCT
    • 墨水组合物,用于墨水记录的墨水组合物,墨盒,墨盒,喷墨记录方法和记录的产品
    • US20110091696A1
    • 2011-04-21
    • US12999251
    • 2009-06-15
    • Shigeaki TanakaKeiichi TateishiTakashi Ozawa
    • Shigeaki TanakaKeiichi TateishiTakashi Ozawa
    • C09D11/02B05D5/00B32B3/10
    • B41M5/0023C09B33/12C09B35/03C09D11/322C09D11/38
    • An ink composition is provided which does not undergo decomposition or fading of colorants even when stored under high-temperature environment. An ink composition which contains a compound represented by the following general formula (1) and a humectant, wherein the content of the compound represented by the general formula (1) is from 0.1% by mass to less than 7.0% by mass, the content of the humectant having 3 or more hydroxyl groups is 8.0% by mass or less, and the molar ratio of the humectant having 3 or more hydroxyl groups/the compound represented by the general formula (1) being less than 15.0; wherein Ar1 and Ar2 each independently represents an aromatic hydrocarbon ring group, a non-aromatic hydrocarbon ring group, an aromatic heterocyclic group, or a non-aromatic heterocyclic group, A1 and A2 each independently represents a hydrogen atom or a substituent, Y represents —OM or —NR1R2, M represents a hydrogen atom or a metal ion, and R1 and R2 each independently represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, or a heterocyclic group.
    • 提供即使在高温环境下储存时也不会发生着色剂的分解或褪色的油墨组合物。 含有下述通式(1)表示的化合物和湿润剂的油墨组合物,其中,所述通式(1)表示的化合物的含量为0.1质量%以上且小于7.0质量% 具有3个以上羟基的保湿剂的摩尔比为8.0质量%以下,具有3个以上羟基的保湿剂/通式(1)表示的化合物的摩尔比小于15.0; 其中Ar1和Ar2各自独立地表示芳香族烃环基,非芳香族烃环基,芳香族杂环基或非芳香族杂环基,A1和A2各自独立地表示氢原子或取代基,Y表示 - OM或-NR 1 R 2,M表示氢原子或金属离子,R 1和R 2各自独立地表示氢原子,烷基,烯基,炔基,芳烷基,芳基或杂环基 。