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1. 发明授权

US4134769A Offset printing plate 失效
标题翻译：胶印版
公开(公告)号：US4134769A
公开(公告)日：1979-01-16
申请号：US822192
申请日：1977-08-05
申请人： Akio Yoshida , Akira Tanaka , Yasuo Tsubai
发明人： Akio Yoshida , Akira Tanaka , Yasuo Tsubai
IPC分类号： G03C1/12 , G03C1/485 , G03F7/07 , G03C5/54 , G03C1/48
CPC分类号： G03C1/12 , G03C1/4853 , G03F7/07
摘要： Printabilities of offset printing plates which utilizes silver complex diffusion transfer process are improved by adding to silver halide emulsion at least one of betaine type cyanine dyes and anion type cyanine dyes.
摘要翻译：通过向卤化银乳剂中加入甜菜碱型花青染料和阴离子型花青染料中的至少一种，改善了使用银络合物扩散转移方法的胶印印版的印刷性。

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

US4259439A Direct positive silver halide emulsion 失效
标题翻译：直接正卤化银乳剂
公开(公告)号：US4259439A
公开(公告)日：1981-03-31
申请号：US952214
申请日：1978-10-17
申请人： Akira Tanaka , Akio Yoshida , Kozo Haino
发明人： Akira Tanaka , Akio Yoshida , Kozo Haino
IPC分类号： G03C1/485 , G03C1/08 , G03C1/36
CPC分类号： G03C1/4853
摘要： A high-contrast direct positive prefogged silver halide emulsion free from coror stain, which contains at least one new dimethinecyanine dye wherein the 3-position of a pyrazolo[1,5-a]pyridine nucleus is bonded through a dimethine chain to the 1-, 2-, 3- or 4-position of a cyanine hetero ring nucleus, provided that where the bonding is in the 4-position said cyanine nucleus is a quinoline nucleus or a pyridine nucleus and where the bonding is in the 1- or 3-position said cyanine nucleus is an isoquinoline nucleus, said dimethyinecyanine dye being present in an amount sufficient to sensitize said emulsion.
摘要翻译：含有至少一种新的二甲基氰染料的高对比度直接正性预卤化银乳剂，其不含Coror染色，其中吡唑并[1,5-a]吡啶核的3-位通过二甲基三胺链键合到1- ，花青杂环核的2-，3-或4-位，条件是当键合在4位时，所述花青核是喹啉核或吡啶核，并且其中键合在1或3中所述花青核是异喹啉核，所述二甲基染料以足以敏化所述乳液的量存在。

4. 发明授权

US4097285A Direct-positive photographic silver halide emulsion containing novel dye 失效
标题翻译：含有新染料的直接摄影卤化银乳剂
公开(公告)号：US4097285A
公开(公告)日：1978-06-27
申请号：US769570
申请日：1977-02-17
申请人： Akira Tanaka , Akio Yoshida
发明人： Akira Tanaka , Akio Yoshida
IPC分类号： G03C1/16 , G03C1/485 , G03C1/28
CPC分类号： G03C1/4853 , G03C1/16 , Y10S430/141
摘要： A direct-positive photographic silver halide emulsion which is spectrally sensitized with a cyanine dye in which the position 2 or 4 of a 1,8-naphthyridine ring is joined through the position 2 of a thiazole ring through a methine linkage is disclosed. Said emulsion has no decreasing tendency of the maximum density and shows no color stain due to the remains of the dye. Photographic elements employing such emulsion are also disclosed.
摘要翻译：公开了一种直接阳性照相卤化银乳剂，其通过1,8-萘啶环的位置2或4通过噻唑环的位置2通过次甲基键连接而被花青染料光谱增感。所述乳液没有最大密度的降低趋势，并且由于染料的残留物而不显示颜色污渍。还公开了采用这种乳液的照相元件。

5. 发明授权

US4147554A Direct-positive photographic silver halide emulsion 失效
标题翻译：直接摄影卤化银乳剂
公开(公告)号：US4147554A
公开(公告)日：1979-04-03
申请号：US778328
申请日：1977-03-16
申请人： Akira Tanaka , Mamoru Nakatani , Akio Yoshida
发明人： Akira Tanaka , Mamoru Nakatani , Akio Yoshida
IPC分类号： C09B23/00 , G03C1/485 , G03C1/16
CPC分类号： G03C1/4853
摘要： Direct-positive photographic silver halide emulsion which contains a dye having a 5,6-dihydropyrrolo[2,1-a]isoquinoline ring is disclosed. Said emulsion has a high speed, produces high contrast images, has no color stain with any remaining dye after processing and causes only small depression in the maximum density.
摘要翻译：公开了含有具有5,6-二氢吡咯并[2,1-a]异喹啉环的染料的直接正性照相卤化银乳剂。所述乳液具有高速度，产生高对比度的图像，在加工后与任何剩余的染料没有染色，并且仅产生最小密度的小凹陷。

6. 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.

7. 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.

8. 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。

9. 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。

10. 发明申请

US20130228742A1 SEMICONDUCTOR LIGHT EMITTING DEVICE 失效
标题翻译：半导体发光器件
公开(公告)号：US20130228742A1
公开(公告)日：2013-09-05
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： H01L33/06
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。

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