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1. 发明授权

US4770961A Light sensitive materials for lithographic printing plates 失效
标题翻译：平版印刷版光敏材料
公开(公告)号：US4770961A
公开(公告)日：1988-09-13
申请号：US925103
申请日：1986-10-30
申请人： Akira Tanaka , Eiji Kanada , Yoshikazu Takaya , Masahiko Saikawa , Hidetoshi Miura
发明人： Akira Tanaka , Eiji Kanada , Yoshikazu Takaya , Masahiko Saikawa , Hidetoshi Miura
IPC分类号： G03C1/20 , G03C1/26 , G03F7/07 , G03C5/54 , G03C1/485
CPC分类号： G03C1/20 , G03C1/26 , G03F7/07 , Y10S430/145
摘要： Disclosed is a light sensitive material for lithographic printing plate which comprises a support and at least a silver halide emulsion layer and a surface physical development nuclei layer provided on said support wherein said silver halide emulsion layer contains at least one of the sensitizing dyes represented by the following general formulas (I), (II), (III), (IV) and (V):General formula (I) ##STR1## General formula (II) ##STR2## General formula (III) ##STR3## General formula (IV) ##STR4##
摘要翻译：公开了一种用于平版印刷版的感光材料，其包括载体和至少一个卤化银乳剂层和在所述载体上提供的表面物理显影核层，其中所述卤化银乳剂层含有至少一种由通式（I），（II），（III），（IV）和（V））通式（I）通式（I）通式（II）（三）通用公式（四）（IV）（V）

2. 发明授权

US4784933A Method for making lithographic printing plate using light wavelengths over 700 .mu.m 失效
标题翻译：使用700μm以上的光波长制作平版印刷版的方法
公开(公告)号：US4784933A
公开(公告)日：1988-11-15
申请号：US929477
申请日：1986-11-12
申请人： Eiji Kanada , Yasuo Tsubai , Akira Tanaka , Toshiro Kondo , Yoshikazu Takaya , Masahiko Saikawa , Hiroshi Nishinoiri
发明人： Eiji Kanada , Yasuo Tsubai , Akira Tanaka , Toshiro Kondo , Yoshikazu Takaya , Masahiko Saikawa , Hiroshi Nishinoiri
IPC分类号： G03F7/07 , G03C5/54 , G03F7/06
CPC分类号： G03F7/07 , Y10S430/145
摘要： Lithographic printing plates which have such a high sensitivity as permitting use of semiconductor laser beam of low output, a high resolving power and a high printing endurance and are free from occurrence of scumming are made by a method which comprises imagewise exposing a light sensitive material which comprises a support and at least a silver halide emulsion layer and a surface physical development nuclei layer provided on the support, said emulsion layer comprising silver halide grains which contain at least silver bromide and containing at least one sensitizing dye having a maximum spectral sensitivity in the region of longer than 700 .mu.m and then developing the exposed light sensitive material with a silver complex diffusion transfer developer containing at least a thiocyanate. Further improvement can be obtained by providing an antihalation means to keep the reflectance of a light of longer than 700 .mu.m at 13-40%.
摘要翻译：通过包括成像曝光感光材料的方法，制作具有如下允许使用低输出的半导体激光束，高分辨能力和高印刷耐久性并且不产生浮渣的高灵敏度的平版印刷版，包括载体和至少一个卤化银乳剂层和设置在载体上的表面物理显影核层，所述乳剂层包含卤化银颗粒，其至少包含溴化银并且含有至少一种具有最大光谱灵敏度的敏化染料长度超过700μm的区域，然后用含有至少硫氰酸盐的银络合物扩散转移显影剂显影曝光的感光材料。可以通过提供防晕装置来保持长于700μm的光的反射率为13-40％可以获得进一步的改进。

3. 发明授权

US4501811A Process for making lithographic printing plates 失效
标题翻译：平版印刷版制作工艺
公开(公告)号：US4501811A
公开(公告)日：1985-02-26
申请号：US541656
申请日：1983-10-13
申请人： Masahiko Saikawa , Eiji Kanada , Akira Tanaka , Kazunaka Endo
发明人： Masahiko Saikawa , Eiji Kanada , Akira Tanaka , Kazunaka Endo
IPC分类号： G03F7/07 , G03C5/54 , G03C1/19
CPC分类号： G03F7/07 , Y10S430/146
摘要： Disclosed is a process for making a lithographic printing plate by utilizing the silver complex diffusion transfer process and using a neon-helium laser or an LED which comprises imagewise exposing to the radiation a photosensitive element including an emulsion layer which is spectrally sensitized with an anion- or betaine-type meso-substituted trimethine cyanine dye having at least one .beta.-naphthothiazole nucleus and developing the element by the silver complex diffusion transfer process.
摘要翻译：公开了一种通过利用银络合物扩散转移方法和使用氖氖激光器或LED的方法来制造平版印刷版的方法，所述氖激光器或LED包括成像地暴露于辐射的光敏元件，所述光敏元件包括用阴离子交换树脂进行光谱增感的乳剂层，或具有至少一个β-萘噻唑核的甜菜碱型内消旋取代的三甲基菁花青素染料，并通过银络合物扩散转移过程显影该元件。

4. 发明授权

US4599300A Direct positive silver halide photographic emulsions 失效
标题翻译：直接正卤化银照相乳剂
公开(公告)号：US4599300A
公开(公告)日：1986-07-08
申请号：US675744
申请日：1984-11-28
申请人： Akira Tanaka , Hidetoshi Miura , Masao Koga
发明人： Akira Tanaka , Hidetoshi Miura , Masao Koga
IPC分类号： G03C1/20 , C09B23/00 , G03C1/22 , G03C1/485 , G03C5/24 , G03C1/02
CPC分类号： G03C1/4853
摘要： There is provided a high speed and high contrast direct positive silver halide photographic emulsion which is free of discoloration by containing therein a dimethine dye having an indolenine ring which contains a cyano group as a substituent.
摘要翻译：提供了一种高速高对比度的直接正性卤化银照相乳剂，其通过含有具有含有氰基作为取代基的吲哚宁环的二甲基锡染料而不变色。

5. 发明授权

US4940657A Photographic spectral sensitizing dye 失效
标题翻译：摄影光谱增感染料
公开(公告)号：US4940657A
公开(公告)日：1990-07-10
申请号：US298975
申请日：1989-01-19
申请人： Akira Tanaka , Hidetoshi Miura , Masao Koga
发明人： Akira Tanaka , Hidetoshi Miura , Masao Koga
IPC分类号： G03C1/12
CPC分类号： G03C1/12
摘要： Disclosed is a photographic spectral sensitizing dye represented by the following formula (I), (II) or (III): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.5 or R.sub.7 each represents an alkyl group, an aralkyl group or an alkenyl group, R.sub.4 and R.sub.6 each represents an alkyl group, aralkyl group, an alkenyl group or an aryl group, L.sub.1 -L.sub.22 each represents a methine group, Z.sub.1 -Z.sub.4 each represents a group of atoms necessary to form a 5- or 6-membered nitrogen-containing heterocyclic ring, X.sub.1.sup.- and X.sub.2.sup.- each represents an acid anion and l, m, n, p, q, r, s, t and u each represents an integer of 1 or 2.Silver halide photographic emulsion containing the above sensitizing dye is also disclosed.
摘要翻译：（I），（II）或（III）表示的照相光谱增感染料：其中R1，R2， R3，R5或R7各自表示烷基，芳烷基或烯基，R4和R6各自表示烷基，芳烷基，烯基或芳基，L1-L22各自表示次甲基，Z1- Z4各自表示形成5或6元含氮杂环所必需的一组原子，X 1和X 2各自表示酸性阴离子，l，m，n，p，q，r，s，t和 u分别表示1或2的整数。还公开了含有上述增感染料的卤化银照相乳剂。

6. 发明授权

US4622290A Silver halide photographic emulsion 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US4622290A
公开(公告)日：1986-11-11
申请号：US795254
申请日：1985-11-05
申请人： Akira Tanaka , Hidetoshi Miura
发明人： Akira Tanaka , Hidetoshi Miura
IPC分类号： G03C1/28 , G03C1/18 , G03C1/29 , G03C1/19
CPC分类号： G03C1/29
摘要： Disclosed is a silver halide photographic emulsion made highly sensitive to white light by use of a combination of at least one sensitizing dye represented by the general formula: ##STR1## wherein R.sub.1 represents a hydrogen atom, an alkyl group, or an aralkyl group, R.sub.2 represents a sulfoalkyl group, or a sulfoaralkyl group, and R.sub.3 represents an unsubstituted or substituted alkyl group, and at least one sensitizing dye represented by the general formula: ##STR2## wherein W.sub.1 to W.sub.4 represent each an alkyl group, an alkoxy group, or a hydroxyl group, or a pair of W.sub.1 and W.sub.2 or a pair of W.sub.3 and W.sub.4 forms an alkylenedioxy group, provided that said pair of W.sub.1 and W.sub.2 and said pair of W.sub.3 and W.sub.4 have each at least one alkoxy or hydroxyl group or said alkylenedioxy group; R.sub.4 represents a hydrogen atom, an alkyl group, an aralkyl group, or an aryl group; R.sub.5 represents a sulfoalkyl group or a sulfoaralkyl group; and R.sub.6 represents an unsubstituted or substituted alkyl group.
摘要翻译：公开了通过使用由以下通式表示的至少一种敏化染料的组合对白光进行高度敏感的卤化银照相乳剂：其中R 1表示氢原子，烷基或芳烷基基团，R 2表示磺基烷基或磺基烷基，R 3表示未取代或取代的烷基，以及至少一种由以下通式表示的敏化染料：其中W1至W4各自表示烷基，一个或多个W 1和W 2或一对W 3和W 4形成亚烷基二氧基，条件是所述一对W1和W2以及所述一对W3和W4各自具有至少一个烷氧基或羟基或所述亚烷基二氧基; R4表示氢原子，烷基，芳烷基或芳基; R5表示磺基烷基或磺基烷基; R6表示未取代或取代的烷基。

7. 发明申请

US20220326632A1 TONER, DEVELOPING AGENT, TONER HOUSING UNIT, IMAGE FORMING APPARATUS, AND A METHOD OF FORMING IMAGES 有权
公开(公告)号：US20220326632A1
公开(公告)日：2022-10-13
申请号：US17657471
申请日：2022-03-31
申请人： Keiji MAKABE , Akira Tanaka , Hidekazu Kakinuma , Tsukiko Takahashi
发明人： Keiji MAKABE , Akira Tanaka , Hidekazu Kakinuma , Tsukiko Takahashi
IPC分类号： G03G9/097 , G03G15/08 , G03G9/08
摘要： [Object] An object of the invention is to provide a toner that can both achieve a higher level of low temperature fixability and suppression of the toner scattering.
[Means of Achieving the Object]
The disclosure is to provide a toner, including base-particles, and an external-additive, wherein a glass-transition temperature obtained from a DSC-curve at a second-warming of a THF-insoluble component is −50° C. or higher and 10° C. or lower, wherein an average circularity of the toner is 0.975 or more and 0.985 or lower, wherein the toner satisfies the following formula: 1.5≤Bt−0.025−Ct≤3.0, wherein the Bt [m2/g] is a BET-specific-surface area of the toner-particles, and the Ct [%] is a coverage by the external-additive, and, at least a portion of a surface of the external-additive is coated with either an oxide of a metallic element, a hydroxide of the metallic element, or both.

8. 发明授权

US10303072B2 Toner, developer, and image forming device 有权
公开(公告)号：US10303072B2
公开(公告)日：2019-05-28
申请号：US15889461
申请日：2018-02-06
申请人： Akira Tanaka , Hiroyuki Takeda , Junichi Awamura , Hiroshi Yamada , Daichi Hisakuni , Yasuo Kamada
发明人： Akira Tanaka , Hiroyuki Takeda , Junichi Awamura , Hiroshi Yamada , Daichi Hisakuni , Yasuo Kamada
IPC分类号： G03G9/087 , C08G63/42 , C08G63/20 , G03G15/00 , C08G63/195 , C08G63/16 , C08G63/66 , C08G18/75 , C08G18/42
摘要： A toner is provided. The toner contains a polyester resin. The toner has a glass transition temperature (Tg1st) at first temperature rising of differential scanning calorimetry (DSC) of from 45° C. to 65° C. The toner includes a component insoluble in tetrahydrofuran (THF) having two glass transition temperatures (Tga1st and Tgb1st) at the first temperature rising of DSC, where Tga1st is in a range of −45° C. to 5° C. and Tgb1st is in a range of 45° C. to 70° C. The toner includes a component soluble in THF having a glass transition temperature (Tg2nd) at second temperature rising of DSC of from 40° C. to 65° C.

9. 发明授权

US08686398B2 Semiconductor light emitting device 失效
标题翻译：半导体发光器件
公开(公告)号：US08686398B2
公开(公告)日：2014-04-01
申请号：US13599852
申请日：2012-08-30
申请人： Akira Tanaka , Yoko Motojima
发明人： Akira Tanaka , Yoko Motojima
IPC分类号： H01L29/06
CPC分类号： H01L33/06 , H01L33/0079 , H01L33/22 , H01L33/32 , H01L33/38 , H01L33/382 , H01L33/387 , H01L33/405 , H01L33/42 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor light emitting device includes a first conductivity-type first semiconductor layer, a second conductivity-type second semiconductor layer, a semiconductor light emitting layer, and first and second electrodes. The semiconductor light emitting layer is provided between the first semiconductor layer and the second semiconductor layer, and includes a multiple quantum well structure. The quantum well structure includes well layers and barrier layers each laminated alternately, each of the well layers being not less than 6 nm and not more than 10 nm. The first and second electrodes are electrically connected to the first and second semiconductor layers such that current flows in a direction substantially vertical to the main surface.
摘要翻译：半导体发光器件包括第一导电型第一半导体层，第二导电型第二半导体层，半导体发光层以及第一和第二电极。半导体发光层设置在第一半导体层和第二半导体层之间，并且包括多量子阱结构。量子阱结构包括交替层叠的阱层和势垒层，每个阱层不小于6nm且不大于10nm。第一和第二电极电连接到第一和第二半导体层，使得电流在基本垂直于主表面的方向上流动。

10. 发明授权

US08570240B2 Communication sheet structure 有权
标题翻译：通讯单结构
公开(公告)号：US08570240B2
公开(公告)日：2013-10-29
申请号：US12996839
申请日：2008-06-27
申请人： Akira Tanaka , Machiko Oouchida , Hiroyuki Mori
发明人： Akira Tanaka , Machiko Oouchida , Hiroyuki Mori
IPC分类号： H01Q1/36
CPC分类号： H04B13/00
摘要： A communication sheet structure for transmitting electromagnetic waves, and thereby performing communication, is characterized in that the communication sheet structure includes a planar base material with a relative dielectric constant at a frequency of from 800 MHz to 10 GHz of from 1.0 to 15.0, and one side of the base material includes conductor A existing portion and non-existing portion, and the other side of the base material includes a conductor B existing over 90% or more thereof. The communication sheet structure enables communication in two dimensions, and the communication sheet structure is extremely excellent in communication performances.
摘要翻译：用于传送电磁波，从而进行通信的通信片结构的特征在于，通信片结构包括平面基底材料，其相对介电常数在800MHz至10GHz的频率范围为1.0至15.0，一个基体材料的一侧包括导体A存在部分和不存在部分，并且基材的另一侧包括存在于其中90％以上的导体B. 通信片结构使得能够在二维方面进行通信，并且通信片结构在通信性能方面非常优异。

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