公开(公告)号：US10763050B2

公开(公告)日：2020-09-01

申请号：US16043876

申请日：2018-07-24

申请人： Yuuji Tanaka ,  Tsuyoshi Matsuyama ,  Ryota Arai ,  Tokushige Kino ,  Shigeyo Suzuki ,  Naomichi Kanei

发明人： Yuuji Tanaka ,  Tsuyoshi Matsuyama ,  Ryota Arai ,  Tokushige Kino ,  Shigeyo Suzuki ,  Naomichi Kanei

IPC分类号： H01G9/20 ,  H01L51/42 ,  C07C217/92 ,  H01L51/00 ,  H01L51/44

摘要： Provided is a photoelectric conversion element including: a first electrode; a hole blocking layer; an electron transport layer; a hole transport layer; and a second electrode, wherein the hole transport layer contains a compound represented by general formula (1) below, where in the formula, R1 represents a methoxy group or an ethoxy group, R2 represents a hydrogen group or a methyl group, R3 represents a hydrogen group, a methyl group, or a methoxy group, R4 represents a methoxy group, and X represents —CH2—, —CH2CH2—, —O—, or —C(CH2)5—.

公开(公告)号：US10367103B2

公开(公告)日：2019-07-30

申请号：US15730815

申请日：2017-10-12

申请人： Yuuji Tanaka ,  Shigeyo Suzuki ,  Naomichi Kanei

发明人： Yuuji Tanaka ,  Shigeyo Suzuki ,  Naomichi Kanei

IPC分类号： H01L31/044 ,  H01L31/0224 ,  H01L27/30 ,  H01L51/44 ,  H01L51/42

摘要： Provided is a photoelectric conversion element including: a first electrode having opaqueness to light and formed of a metal; a hole blocking layer provided on the first electrode; an electron transport layer provided on the hole blocking layer; a hole transport layer provided on the electron transport layer; and a second electrode provided on the hole transport layer and having transmissivity to light, wherein the hole blocking layer contains an oxide of the metal in the first electrode.

公开(公告)号：US09640330B2

公开(公告)日：2017-05-02

申请号：US14895772

申请日：2014-06-05

申请人： Yuuji Tanaka ,  Tamotsu Horiuchi

发明人： Yuuji Tanaka ,  Tamotsu Horiuchi

IPC分类号： H01G9/20 ,  H01L51/00 ,  C09B47/00

CPC分类号： H01G9/2059 ,  C09B47/00 ,  H01G9/2031 ,  H01L51/0092 ,  Y02E10/542 ,  Y02E10/549

摘要： A photoelectric conversion element, including: an electron transporting material; and a porphyrin compound represented by General Formula (1) or (2), wherein the electron transporting material is coated with the porphyrin compound: where R1 and R2 each independently denote an aromatic hydrocarbon group which has 6-20 carbon atoms and may have an alkyl or alkoxy group as substituent, R1 and R2 may be bonded to form ring structure A1, X denotes a monovalent group expressed by Structural Formula (I), (II) or (III), and Y denotes a phenyl group which may have an alkyl or alkoxy group as a substituent, where R denotes an aromatic hydrocarbon group which has 6-20 carbon atoms and may have an alkyl or alkoxy group as substituent, X denotes a monovalent group expressed by Structural Formula (I), (II) or (III), and Y denotes a phenyl group which may have an alkyl or alkoxy group as substituent,

公开(公告)号：US09201319B2

公开(公告)日：2015-12-01

申请号：US14096593

申请日：2013-12-04

申请人： Kazukiyo Nagai ,  Yuuji Tanaka ,  Tetsuro Suzuki ,  Yuusuke Koizuka

发明人： Kazukiyo Nagai ,  Yuuji Tanaka ,  Tetsuro Suzuki ,  Yuusuke Koizuka

IPC分类号： G03G5/04 ,  G03G5/07 ,  G03G5/05 ,  G03G5/06

CPC分类号： G03G5/075 ,  G03G5/0525 ,  G03G5/0592 ,  G03G5/0614

摘要： An image bearing member includes a substrate, and a photosensitive layer overlying the substrate, wherein an uppermost surface layer of the image bearing member has a hydrocarbon compound represented by the following Chemical Formula 1; and a three-dimensionally cross-linked polymer formed by polymerization reaction of a charge transport compound having three or more [tetrahydro-2H-pyran-2-yl)oxy]methyl groups linked with aromatic rings, wherein, in the polymerization reaction, part of the three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups is severed and detached from the charge transport compound, Ph1-Q1-Ph2-Q2-Ph3  Chemical Formula 1 where Q1 and Q2 independently represent methylene groups or ethylene groups, Ph1 and Ph3 independently represent phenyl groups with which one or two methyl groups are bonded, and Ph2 represents a phenylene group or a phenylene group having one methyl group.

摘要翻译： 图像承载部件包括基板和覆盖基板的感光层，其中图像承载部件的最上表面层具有由以下化学式1表示的烃化合物; 和通过具有三个或更多个与芳环连接的[四氢-2H-吡喃-2-基]氧基]甲基的电荷输送化合物的聚合反应而形成的三维交联聚合物，其中在聚合反应中，部分 的三（或四氢-2H-吡喃-2-基）氧基]甲基被切断并与电荷输送化合物Ph1-Q1-Ph2-Q2-Ph3化学式1分离，其中Q1和Q2独立地表示亚甲基 基团或亚乙基，Ph 1和Ph 3独立地表示与一个或两个甲基键合的苯基，Ph 2表示具有一个甲基的亚苯基或亚苯基。

公开(公告)号：US08999900B2

公开(公告)日：2015-04-07

申请号：US11883746

申请日：2006-02-09

申请人： Sumio Iida ,  Masami Imamura ,  Yuuji Tanaka ,  Kazuhiro Shimoda ,  Hirofumi Hori ,  Akira Motoki ,  Shizuo Mori

发明人： Sumio Iida ,  Masami Imamura ,  Yuuji Tanaka ,  Kazuhiro Shimoda ,  Hirofumi Hori ,  Akira Motoki ,  Shizuo Mori

IPC分类号： C10M173/00 ,  C10M125/26 ,  C10M173/02

CPC分类号： C10M125/26 ,  C10M173/02 ,  C10M2201/062 ,  C10M2201/081 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/102 ,  C10M2207/021 ,  C10M2207/121 ,  C10M2207/122 ,  C10M2207/124 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2209/084 ,  C10M2209/12 ,  C10M2215/02 ,  C10M2215/042 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2230/06 ,  C10N2240/403 ,  C10N2240/404

摘要： The present invention provide a two-component anti-seizure agent for hot metal working process comprising the first aqueous solution and the second aqueous solution, wherein the first aqueous solution contains 10˜30 mass % of sodium silicate equivalent to anhydride to 100 mass % of total mass of the first aqueous solution, and the second aqueous solution contains at least one kind selected from a group consisting of: an organic acid and water-soluble amine salts thereof, an inorganic acid and water-soluble amine salts thereof, a water-soluble amine, a water-soluble alcohol, and a water-soluble metal chloride. When the two-component anti-seizure agent is applied onto disk-roll type guide shoes, it can be provided and maintained on the circumferential surface of the disk-roll type guide shoes without washed away by rolls' cooling water. Thereby, the anti-seizure agent does not adhere to rolls and the rolls and a pipe material do not cause slippage each other. Thus, it is capable to carry out piercing-rolling of the pipe material.

摘要翻译： 本发明提供了一种包含第一水溶液和第二水溶液的双组分防咬住剂，其中第一水溶液含有10〜30质量％的与酸酐相当的硅酸钠至100质量％ 第一水溶液的总质量和第二水溶液含有选自下列的至少一种：有机酸及其水溶性胺盐，无机酸及其水溶性胺盐，水溶性胺盐， 可溶性胺，水溶性醇和水溶性金属氯化物。 当将双组分防发泡剂施加到盘式导向鞋上时，可以在卷辊式导向板的圆周表面上提供和保持，而不会被辊的冷却水冲走。 因此，防咬住剂不粘附在辊上，并且辊和管材不会引起彼此的滑动。 因此，能够进行管材的穿孔轧制。

公开(公告)号：US08771909B2

公开(公告)日：2014-07-08

申请号：US13670022

申请日：2012-11-06

申请人： Yuusuke Koizuka ,  Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki

发明人： Yuusuke Koizuka ,  Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki

IPC分类号： G03G5/00

CPC分类号： G03G15/75 ,  G03G5/0589 ,  G03G5/0592 ,  G03G5/0614 ,  G03G5/14704 ,  G03G5/14769 ,  G03G5/14786 ,  G03G5/14791

摘要： An electrophotographic photoconductor including: an electrically conductive substrate; and at least a photoconductive layer on the electrically conductive substrate, wherein the electrophotographic photoconductor includes an uppermost surface layer, and the uppermost surface layer includes an inorganic filler, an acidic disperser and a three-dimensionally crosslinked polymer, wherein the three-dimensionally crosslinked polymer is formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, and wherein the polymerization proceeds after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated with an acid catalyst.

摘要翻译： 一种电子照相感光体，包括：导电基底; 以及导电性基板上的至少一层光电导层，其中电子照相感光体包括最上表面层，最上表面层包括无机填料，酸性分散剂和三维交联聚合物，其中三维交联的聚合物 是通过在各自含有电荷输送化合物和三（或四氢-2H-吡喃-2-基）氧基]甲基的化合物之间的聚合形成的，其中电荷输送化合物具有一个或多个芳环，并且[（四氢-2H- - 吡喃-2-基）氧基]甲基与电荷输送化合物的芳香环结合，并且其中在[（四氢-2H-吡喃-2-基）氧基]甲基的一些已经被 用酸催化剂部分裂解和去除。

公开(公告)号：US20130295497A1

公开(公告)日：2013-11-07

申请号：US13980762

申请日：2012-01-12

申请人： Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki ,  Yuusuke Koizuka

发明人： Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki ,  Yuusuke Koizuka

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G5/076 ,  G03G5/0567 ,  G03G5/0575 ,  G03G5/0592 ,  G03G5/0596 ,  G03G5/0614 ,  G03G5/1476 ,  G03G5/14769 ,  G03G5/14791 ,  G03G5/14795

摘要： An electrophotographic photoconductor including: a conductive substrate; and at least a photoconductive layer on the conductive substrate, wherein an uppermost surface layer of the photoconductive layer includes a three-dimensionally crosslinked film formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, wherein the polymerization starts after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated, and wherein the three-dimensionally crosslinked film has a dielectric constant of lower than 3.5.

摘要翻译： 一种电子照相感光体，包括：导电性基材; 以及导电性基板上的至少一层光电导层，其中光电导层的最上表面层包括通过在各自含有电荷输送化合物的化合物和三个或更多个[（四氢-2H-吡喃-2-基） 其中电荷输送化合物具有一个或多个芳环，[（四氢-2H-吡喃-2-基）氧基]甲基与电荷输送化合物的芳族环结合，其中 在[（四氢-2H-吡喃-2-基）氧基]甲基部分被部分切割除去之后开始聚合，其中三维交联膜的介电常数低于3.5。

公开(公告)号：US20130295496A1

公开(公告)日：2013-11-07

申请号：US13980401

申请日：2012-01-12

申请人： Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki ,  Yuusuke Koizuka

发明人： Yuuji Tanaka ,  Kazukiyo Nagai ,  Tetsuro Suzuki ,  Yuusuke Koizuka

IPC分类号： G03G15/00

CPC分类号： G03G5/07 ,  G03G5/0525 ,  G03G5/0567 ,  G03G5/0592 ,  G03G5/0596 ,  G03G5/0614 ,  G03G5/076 ,  G03G5/1476 ,  G03G5/14769 ,  G03G5/14791 ,  G03G5/14795

摘要： An electrophotographic photoconductor including: a conductive substrate; and at least a photoconductive layer on the conductive substrate, wherein an uppermost surface layer of the photoconductive layer includes a three-dimensionally crosslinked film formed through polymerization among compounds each containing a charge transporting compound and three or more [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups where the charge transporting compound has one or more aromatic rings and the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups are bound to the aromatic rings of the charge transporting compound, wherein the polymerization starts after some of the [(tetrahydro-2H-pyran-2-yl)oxy]methyl groups have been partially cleaved and eliminated, and wherein the three-dimensionally cross-linked film has an ionization potential of 5.4 or higher.

摘要翻译： 一种电子照相感光体，包括：导电性基材; 以及导电性基板上的至少一层光电导层，其中光电导层的最上表面层包括通过在各自含有电荷输送化合物的化合物和三个或更多个[（四氢-2H-吡喃-2-基） 其中电荷输送化合物具有一个或多个芳环，[（四氢-2H-吡喃-2-基）氧基]甲基与电荷输送化合物的芳族环结合，其中 在[（四氢-2H-吡喃-2-基）氧基]甲基部分被部分切割除去之后开始聚合，其中三维交联膜的电离电位为5.4以上。

公开(公告)号：US20130177842A1

公开(公告)日：2013-07-11

申请号：US13823439

申请日：2011-09-13

申请人： Yuuji Tanaka ,  Norio Nagayama ,  Kazukiyo Nagai

发明人： Yuuji Tanaka ,  Norio Nagayama ,  Kazukiyo Nagai

IPC分类号： G03G5/047

CPC分类号： G03G5/047 ,  G03G5/0557 ,  G03G5/0592 ,  G03G5/0614 ,  G03G5/0618 ,  G03G5/071 ,  G03G5/075 ,  G03G5/076 ,  G03G5/14747 ,  G03G5/14786 ,  G03G5/14791 ,  G03G5/14795

摘要： To provide an electrophotographic photoconductor, which contains a layer containing a cured product obtained by crosslinking (i) a compound containing a charge-transporting group and three or more methylol groups, and (ii) a compound containing a charge-transporting group, which is other than the compound containing a charge-transporting group and three or more methylol groups.

摘要翻译： 提供一种电子照相感光体，其包含含有通过交联（i）含有电荷转移基团和三个或更多个羟甲基的化合物获得的固化产物的层，和（ii）含有电荷转移基团的化合物，其是 除了含有电荷输送基团的化合物和三种或更多种羟甲基之外。

公开(公告)号：US08380109B2

公开(公告)日：2013-02-19

申请号：US12319652

申请日：2009-01-09

申请人： Eiji Kurimoto ,  Keisuke Shimoyama ,  Tomoyuki Shimada ,  Masafumi Ohta ,  Yuuji Tanaka

发明人： Eiji Kurimoto ,  Keisuke Shimoyama ,  Tomoyuki Shimada ,  Masafumi Ohta ,  Yuuji Tanaka

IPC分类号： G03G15/00 ,  G03G5/06

CPC分类号： G03G5/0648 ,  G03G5/0614 ,  G03G5/0651 ,  G03G15/751

摘要： An image forming apparatus including at least an image bearing member having a substrate having a photosensitive layer thereon, the image bearing member to bear a latent electrostatic image on a surface thereof, a charging device to the surface of the image bearing member, an irradiation device to irradiate the surface of the image bearing member with light to form a latent electrostatic image thereon, a development device to develop the latent electrostatic with toner to obtain a developed image, a transfer device to transfer the developed image to a recording medium, and a cleaning device to clean the surface of the image bearing member, wherein the photosensitive layer includes naphthalene tetracarbonic acid diimide derivative as a charge transport material represented by the following Chemical Structure (1): In the Chemical Structure (1), Z represents a group represented by the following Chemical Formula (1): or the following Chemical Formula (2): —R9  Chemical Formula (2). In the Chemical Structure (1), and the Chemical Formulae (1) and (2), R1, R2, R3, R4 and R9 each, independently, represent a substituted or non-substituted alkyl group or a substituted or non-substituted aromatic hydrocarbon group, R5, R6, R7 and R8 each, independently, represent hydrogen atom, a substituted or non-substituted alkyl group, or a substituted or non-substituted aromatic hydrocarbon group, and R1 and R2 and R3 and R4 optionally share a bond connectivity to form a substituted or non-substituted heterocyclic group including a nitrogen atom.

摘要翻译： 一种图像形成装置，至少包括具有其上具有感光层的基底的图像承载部件，其表面上承载静电潜像的图像承载部件，图像承载部件的表面上的充电装置，照射装置 用光照射图像承载部件的表面以在其上形成静电潜像，显影装置，用调色剂显影静电以获得显影图像，将显影图像转印到记录介质的转印装置，以及 清洁装置，以清洁图像承载部件的表面，其中感光层包括萘四羧酸二酰亚胺衍生物作为由以下化学结构（1）表示的电荷传输材料：在化学结构（1）中，Z表示 通过以下化学式（1）：或以下化学式（2）：-R9化学式（2）。 在化学结构（1）和化学式（1）和（2）中，R 1，R 2，R 3，R 4和R 9各自独立地表示取代或未取代的烷基或取代或未取代的芳族 烃基，R 5，R 6，R 7和R 8各自独立地表示氢原子，取代或未取代的烷基或取代或未取代的芳族烃基，并且R 1和R 2和R 3和R 4任选地共享一个键 连接性以形成包括氮原子的取代或未取代的杂环基。