公开(公告)号：US20080305419A1

公开(公告)日：2008-12-11

申请号：US12076352

申请日：2008-03-17

Applicant: Kenji Takaki ,  Yasuhiro Yamasaki

Inventor： Kenji Takaki ,  Yasuhiro Yamasaki

IPC: G03G5/00 ,  C09B47/04 ,  C09B47/08

CPC classification number: C07F7/003

Abstract: The present invention relates to a titanylphthalocyanine represented by the formula (1): comprising a polymorph having a peak at a Bragg angle (2θ±0.2°) in X-ray diffraction spectrum with CuK α-ray: 9.0°, 9.6°, 14.1°, 14.9°, 17.9°, 18.3°, 23.4°, 24.5° and 27.2°; and 1.3

Abstract translation: 本发明涉及由式（1）表示的钛氧基酞菁：包括在具有CuKα射线的X射线衍射光谱中具有Bragg角（2θ±0.2°）的峰的多晶型物：9.0°，9.6°，14.1 °，14.9°，17.9°，18.3°，23.4°，24.5°和27.2°; 和1.3

公开(公告)号：US20070058534A1

公开(公告)日：2007-03-15

申请号：US10568440

申请日：2004-07-26

Applicant: Hideyuki Shimonishi ,  Tutomu Murase ,  Yasuhiro Yamasaki ,  Yohei Hasegawa

Inventor： Hideyuki Shimonishi ,  Tutomu Murase ,  Yasuhiro Yamasaki ,  Yohei Hasegawa

IPC: H04L12/26

CPC classification number: H04L47/10 ,  H04L47/20

Abstract: A session identification unit (11) determines a session to which an incoming packet belongs, while a session relay unit (12-1-12-N) relays between a session with a transmission terminal and a session with a reception terminal. A packet scheduler (13) instructs and controls the delivery of packets from each session relay unit (12-1-12-N), and a delivery control unit (14) delivers packets from each session relay unit (12-1-12-N) based on the instruction. In the session relay unit (12-1), a transmission session processing unit (121-1) processes a session for transmitting data to the reception terminal, and a transmission buffer (122-1) stores received data until the end of a transmission. A reception session processing unit (123-1) processes a session for receiving data from the transmission terminal.

Abstract translation: 会话识别单元（11）确定进入分组所属的会话，而会话中继单元（12-1-12N）在与传输终端的会话和与接收终端的会话之间中继。 分组调度器（13）指示和控制来自每个会话中继单元（12-1-12N）的分组的传送，并且传送控制单元（14）从每个会话中继单元（12-1-12- N）。 在会话中继单元（12-1）中，发送会话处理单元（121-1）处理用于向接收终端发送数据的会话，发送缓冲器（122-1）存储所接收的数据直到发送结束 。 接收会话处理单元（123-1）处理从发送终端接收数据的会话。

公开(公告)号：US20060020129A1

公开(公告)日：2006-01-26

申请号：US10516884

申请日：2003-06-09

Applicant: Kenji Takaki ,  Yasuhiro Yamasaki

Inventor： Kenji Takaki ,  Yasuhiro Yamasaki

IPC: C07D487/22 ,  C07F5/00

CPC classification number: G03G5/0696 ,  C09B47/08 ,  C09B47/32 ,  G11B7/248

Abstract: An object of the present invention is to provide a novel μ-oxo bridged heterometal phthalocyanine compound, and a production method such that the μ-oxo bridged heterometal phthalocyanine compound is obtained simply, selectively and with high yield. The μ-oxo bridged heterometal phthalocyanine compound has a structure in which the central metal atom (M1) in a metal phthalocyanine including M1 as central metal thereof is oxo-bridged with the central metal M2 in a metal phthalocyanine including M2 as central metal thereof.

Abstract translation: 本发明的目的是提供一种新型的μ-氧桥联的杂金属酞菁化合物，并且可以简单，选择性和高收率地获得μ-氧桥联的杂金属酞菁化合物的制备方法。 μ-氧代桥联的异金属酞菁化合物具有这样的结构，其中包含M1作为其中心金属的金属酞菁中的金属原子（M1）与包含M2作为其中心金属的金属酞菁中的中心金属M2氧桥连。

公开(公告)号：US20050154234A1

公开(公告)日：2005-07-14

申请号：US10998913

申请日：2004-11-30

Applicant: Yoshio Kita ,  Yasuhiro Yamasaki

Inventor： Yoshio Kita ,  Yasuhiro Yamasaki

IPC: C07C211/54 ,  C07C211/58 ,  G03G5/06 ,  H01L51/00 ,  H01L51/50 ,  H05B33/14 ,  G03G15/02

CPC classification number: C07C211/58 ,  C07C211/54 ,  G03G5/0614 ,  H01L51/0026 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/5048 ,  H05B33/14

Abstract: A triarylamine dimer derivative is represented by the following chemical formula [1] (in the chemical formula [1]: —Ar1, —Ar2, —Ar3 and —Ar4 are aryl groups being to have a substitutional group respectively, —R1 and —R2 are same or different to each other and one thereof is selected from the group consisting of a hydrogen atom, an alkyl group, an alkoxyl group and a halogen atom; m and n are from 0 to 4; and with a proviso that —Ar1 and —Ar2, —Ar3 and —Ar4 are being to bind respectively to compose a cyclic structure group having a nitrogen atom) having an amorphous phase indicated by spectrum of powder X-ray diffractometry. The triarylamine dimer derivative is used for a charge transport material, an electrophotographic photosensitive conductor having thereof, an electroluminescence elemental device having a hole transport material thereof

Abstract translation: 三芳基胺二聚体衍生物由以下化学式[1]（化学式[1]表示）表示：-Ar 1，-Ar 2，-Ar， 3和-Ar 4是分别具有取代基的芳基，-R 1和R 2相同 或彼此不同，其一个选自氢原子，烷基，烷氧基和卤素原子; m和n为0至4;条件是-Ar' 1和-Ar 2，-Ar 3和-Ar 4分别被结合以构成具有 氮原子），其具有由粉末X射线衍射光谱表示的非晶相。 三芳基胺二聚体衍生物用于电荷传输材料，其电子照相感光体，具有空穴传输材料的电致发光元件

公开(公告)号：US06743283B2

公开(公告)日：2004-06-01

申请号：US10231104

申请日：2002-08-30

Applicant: Keishi Imanishi ,  Yasuhiro Yamasaki

Inventor： Keishi Imanishi ,  Yasuhiro Yamasaki

IPC: C09D1100

CPC classification number: C09D11/17 ,  C09D11/328 ,  C09D11/50

Abstract: Disclosed is a blue luminous ink composition comprising a luminous compound represented by the formula: wherein R1 is a group selected from the group consisting of a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms, an alkoxyl group having from 1 to 4 carbon atoms and a halogen atom, R is a group selected from the group consisting of a fluorine-comprising alkyl group having from 1 to 20 carbon atoms, a substituted or unsubstituted alkyl group having from 1 to 4 carbon atoms, a substituted or unsubstituted aralkyl group having from 7 to 10 carbon atoms and a substituted or unsubstituted aryl group having from 6 to 12 carbon atoms, M is a two-valent or three-valent metal, provided rare-earth metal and alkaline earth metal (IIa group) are eliminated, and n is an integer of 2 or 3. The blue luminous ink composition exhibits satisfactory emission intensity under ultraviolet irradiation.

Abstract translation: 公开了一种蓝色发光油墨组合物，其包含由下式表示的发光化合物：其中R 1是选自氢原子，具有1至4个碳原子的烷基，具有1至4个碳原子的烷氧基， 1至4个碳原子和卤素原子，R是选自具有1至20个碳原子的含氟烷基，取代或未取代的具有1至4个碳原子的烷基，取代的 或未取代的碳原子数为7〜10的芳烷基和取代或未取代的碳原子数为6〜12的芳基，M为2价或3价金属，提供稀土金属和碱土金属（IIa族 ），n为2或3的整数。蓝色发光油墨组合物在紫外线照射下表现出令人满意的发光强度。

公开(公告)号：US06106985A

公开(公告)日：2000-08-22

申请号：US260732

申请日：1999-03-03

Applicant: Yasuhiro Yamasaki ,  Kazuyoshi Kuroda

Inventor： Yasuhiro Yamasaki ,  Kazuyoshi Kuroda

IPC: G03G5/06 ,  G03G15/02

CPC classification number: G03G5/0629 ,  G03G5/0612 ,  G03G5/0696

Abstract: A layered-form electrophotographic photoreceptor which is composed of a conductive substrate, a charge generating layer (CGL) laid on the conductive substrate, and a charge transporting layer (CTL) laid on the CGL, wherein the CGL includes .mu.-oxo-aluminum phthalocyanine dimer as a charge generating material (CGM), and the CTL comprises a specific hydrazone compound as a charge transporting material (CTM). The electrophotographic photoreceptor shows good stability and electric property (for example, good chargeability, low dark decay, and low residual potential), even if it is employed as a high-gamma photoreceptor which corresponds to a short wavelength light sauce such as LD ray and LED ray.

Abstract translation: 由导电性基板，布置在导电性基板上的电荷产生层（CGL）以及放置在CGL上的电荷输送层（CTL）构成的层叠型电子照相感光体，其特征在于，CGL包括：多氧铝酞菁 二聚体作为电荷产生材料（CGM），并且CTL包含作为电荷输送材料（CTM）的特定腙化合物。 电子照相感光体表现出良好的稳定性和电特性（例如，良好的带电性，低暗衰减和低残留电位），即使它被用作对应于诸如LD射线的短波长调色剂的高γ感光体，以及 LED射线。

公开(公告)号：US5910384A

公开(公告)日：1999-06-08

申请号：US919783

申请日：1997-08-29

Applicant: Yasuhiro Yamasaki ,  Kazuyoshi Kuroda ,  Kenji Takaki

Inventor： Yasuhiro Yamasaki ,  Kazuyoshi Kuroda ,  Kenji Takaki

IPC: C07D519/00 ,  C09B67/12 ,  C09B67/50 ,  G03G5/06

CPC classification number: G03G5/0696 ,  C09B67/0016 ,  C09B67/0026

Abstract: The present invention provides .mu.-oxo-gallium phthalocyanine dimer having a novel polymorph. The .mu.-oxo-gallium phthalocyanine dimer may be applied as a charge generator for an organic photoconductive material, such as a photoreceptor of practical use and a high-gamma photoreceptor. The resulting organic photoconductive material has good stability and good electronic properties. The .mu.-oxo-gallium phthalocyanine dimer having a novel polymorph which shows diffraction peaks at a Bragg angle (2 .theta..+-.0.2.degree.) of 6.8.degree., 12.9.degree., 19.0.degree., 19.6.degree., 20.3.degree., 25.5.degree., 25.9.degree. and 26.9.degree. in an X-ray diffraction spectrum by CuK .alpha.-ray.

Abstract translation: 本发明提供了具有新型多晶型物的多氧镓镓酞菁二聚体。 可以将μ-氧镓镓酞菁二聚体用作有机光电导材料的电荷发生器，例如实际使用的感光体和高γ感光体。 得到的有机光电导材料具有良好的稳定性和良好的电子性能。 具有新颖多晶型物的μ-氧镓镓酞菁二聚体在6.8°，12.9°，19.0°，19.6°，20.3°，25.5°，25.9°的布拉格角（2θ+/- 0.2°） 在CuKα-射线的X射线衍射光谱中为26.9°。

公开(公告)号：US5739319A

公开(公告)日：1998-04-14

申请号：US713610

申请日：1996-09-13

Applicant: Yasuhiro Yamasaki

Inventor： Yasuhiro Yamasaki

IPC: C09B47/10 ,  C07D487/22 ,  C09B47/22 ,  C09B47/24 ,  C09D11/00 ,  G11B7/248 ,  C09B67/12

CPC classification number: C07D487/22 ,  C09B47/22 ,  C09D11/328 ,  G11B7/248

Abstract: A green or near infrared light absorbing water-soluble phthalocyanine or naphthalocyanine derivative which has excellent water resistance after dyeing, is provided. The present invention provides a phthalocyanine or naphthalocyanine derivative represented by the formula: ##STR1## wherein X represents a halogen atom substituted at nucleus; M represents two hydrogen atoms, a divalent metal atom, a trivalent mono-substituted metal atom, or a tetravalent di-substituted metal atom; m represents 4 or 8; and n represents an integer of 0 to 12.

Abstract translation: 提供了染色后耐水性优异的绿色或近红外光吸收水溶性酞菁或萘酞菁衍生物。 本发明提供由下式表示的酞菁或萘酞菁衍生物：其中X表示在核上取代的卤素原子; M表示两个氢原子，二价金属原子，三价单取代金属原子或四价二取代金属原子; m表示4或8; n表示0〜12的整数。

公开(公告)号：US5149847A

公开(公告)日：1992-09-22

申请号：US700453

申请日：1991-05-15

Applicant: Yasuhiro Yamasaki

Inventor： Yasuhiro Yamasaki

IPC: C07F9/6561 ,  C09B47/08

CPC classification number: C09B47/08 ,  C07F9/6561

Abstract: Disclosed is a novel naphthalocyanine compound which strongly absorbs light of near infrared region and which is chemically stable and highly soluble to an organic solvent. The naphthalocyanine compound is represented by the following formula [1]; ##STR1## wherein X represents ##STR2## (provided that R.sup.1 and R.sup.2 respectively represent a hydroxyl group, an alkyl group, an aryl group or an alkoxy group,) and M represents 2H, a metal atom, a metal oxide residue or a metal chloride residue. The present invention also provides a process for producing the naphthalocyanine compound, an intermediate thereof and a process for producing the intermediate.

Abstract translation: 公开了一种新颖的萘酞菁化合物，其强烈吸收近红外区域的光，并且其化学稳定且高度可溶于有机溶剂。 萘酞菁化合物由下式[1]表示; 其中X表示（前提是R1和R2分别表示羟基，烷基，芳基或烷氧基），M表示2H，金属原子，金属氧化物残基 或金属氯化物残留物。 本发明还提供了萘酞菁化合物的制造方法，其中间体及其制造方法。

公开(公告)号：USRE32291E

公开(公告)日：1986-11-18

申请号：US62984

申请日：1979-08-02

Applicant: Yukio Nakagome ,  Hiroichi Teramura ,  Yasuhiro Yamasaki ,  Yasushi Wakahara

Inventor： Yukio Nakagome ,  Hiroichi Teramura ,  Yasuhiro Yamasaki ,  Yasushi Wakahara

IPC: H04N1/417

CPC classification number: H04N1/4175

Abstract: A system for coding information change picture elements in a facsimile signal, which is employed for coding the address of each information change picture element assuming information different from that of an immediately preceding picture element on each scanning line. A distance between the information change picture element and a final reference information change picture element selected from the information change picture elements of an immediately preceding scanning line and, if necessary, said scanning line is encoded in a manner to minimize the number of bits of each code word.