公开(公告)号：US20130130169A1

公开(公告)日：2013-05-23

申请号：US13811241

申请日：2011-07-14

申请人： Kenji Aoki ,  Atsushi Tani ,  Takaaki Kaya ,  Ayako Okamoto ,  Takashige Kasuya

发明人： Kenji Aoki ,  Atsushi Tani ,  Takaaki Kaya ,  Ayako Okamoto ,  Takashige Kasuya

IPC分类号： G03G9/087

CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/08788 ,  G03G9/08795 ,  G03G9/08797

摘要： In the measurement of an endothermic amount of a toner, (1) an endothermic peak temperature (Tp) derived from the binder resin is 50° C. or higher and 80° C. or lower; (2) a total endothermic amount (ΔH) derived from the binder resin is 30 [J/g] or more and 125 [J/g] or less based on mass of the binder resin; (3) when an endothermic amount derived from the binder resin from an initiation temperature of an endothermic process to Tp is represented by ΔHTp [J/g], ΔH and ΔHTp satisfy formula (1) below; and (4) when an endothermic amount derived from the binder resin from the initiation temperature of an endothermic process to a temperature 3.0° C. lower than Tp is represented by ΔHTp-3 [J/g], ΔH and ΔHTp-3 satisfy formula (2) below. 0.30≦ΔHTp/ΔH≦0.50  (1) 0.00≦ΔHTp-3/ΔH≦0.20  (2)

摘要翻译： 在调色剂的吸热量的测定中，（1）由粘结剂树脂衍生的吸热峰温度（Tp）为50℃以上且80℃以下; （2）基于粘合剂树脂的质量，从粘合剂树脂得到的总吸热量（DeltaH）为30 [J / g]以上且125 [J / g]以下。 （3）当从吸热过程的起始温度到Tp的粘合剂树脂的吸热量由ΔHTp[J / g]表示时，ΔH和ΔHTp满足下式（1）： 和（4）当从吸热过程的起始温度到低于Tp的3.0℃的温度下，粘合剂树脂的吸热量由ΔHTp-3 [J / g]表示时，DeltaH和DeltaHTp-3满足公式 （2）。 0.30 @ DeltaHTp / DeltaH @ 0.50（1）0.00 @ DeltaHTp-3 / DeltaH @ 0.20（2）

公开(公告)号：US08877417B2

公开(公告)日：2014-11-04

申请号：US13186303

申请日：2011-07-19

申请人： Takaaki Kaya ,  Kenji Aoki ,  Ayako Okamoto ,  Atsushi Tani ,  Takashige Kasuya

发明人： Takaaki Kaya ,  Kenji Aoki ,  Ayako Okamoto ,  Atsushi Tani ,  Takashige Kasuya

IPC分类号： G03G9/087 ,  G03G9/08

CPC分类号： G03G9/08755 ,  G03G9/0821 ,  G03G9/08764 ,  G03G9/08788 ,  G03G9/08795 ,  G03G9/08797

摘要： In a toner formed of toner particles which include a colorant, a wax, and a binder resin containing a crystalline resin (a) primarily composed of a polyester, the crystalline resin has an endothermic peak temperature (Tp) in a range of 50° C. to 80° C., and in a viscoelasticity measurement of the toner, G″(Tp−10) is in a range of 5.0×107 to 5.0×108 Pa, G″(Tp+10) is in a range of 5.0×105 to 5.0×106 Pa, and G″(Tp−20), G″(Tp−10), G″(Tp+10), and G″(Tp+30) satisfy specific relationships.

摘要翻译： 在由包含着色剂，蜡和含有主要由聚酯构成的结晶性树脂（a）的粘合剂树脂的调色剂颗粒形成的调色剂中，结晶性树脂的吸热峰值温度（Tp）在50℃ 至80℃，在调色剂的粘弹性测定中，G“（Tp-10）为5.0×10 7〜5.0×10 8 Pa的范围，G”（Tp + 10）为5.0 ×105〜5.0×106Pa，G“（Tp-20），G”（Tp-10），G“（Tp + 10）和G”（Tp + 30）满足特定关系。

公开(公告)号：US20120021349A1

公开(公告)日：2012-01-26

申请号：US13187009

申请日：2011-07-20

申请人： Atsushi Tani ,  Tetsuya Kinumatsu ,  Ayako Okamoto ,  Kenji Aoki ,  Shuntaro Watanabe ,  Takaaki Kaya ,  Takashige Kasuya

发明人： Atsushi Tani ,  Tetsuya Kinumatsu ,  Ayako Okamoto ,  Kenji Aoki ,  Shuntaro Watanabe ,  Takaaki Kaya ,  Takashige Kasuya

IPC分类号： G03G9/087

CPC分类号： G03G9/08755 ,  G03G9/0821 ,  G03G9/08764 ,  G03G9/08788 ,  G03G9/08795 ,  G03G9/08797

摘要： In differential scanning calorimetry of a toner, regarding a binder resin in the toner, (i) the peak temperature T10 of a maximum endothermic peak (temperature raising rate 10.0° C./min; P10) is 50° C. to 80° C. and the half-width W10 is 2.0° C. to 3.5° C. and (ii) W1, W10, and W20 satisfy that W1/W10 is 0.20 to 1.00 and W20/W10 is 1.00 to 1.50, where the half-width of a maximum endothermic peak (temperature raising rate of 1.0° C./min; P1) is represented by W1 (° C.) and the half-width of a maximum endothermic peak (temperature raising rate of 20.0° C./min; P20) is represented by W20 (° C.).

摘要翻译： 在调色剂的差示扫描量热法中，关于调色剂中的粘合剂树脂，（i）最大吸热峰（升温速度10.0℃/分钟; P10）的峰值温度T10为50℃至80℃ ，并且半宽W10为2.0〜3.5℃，（ii）W1，W10，W20满足W1 / W10为0.20〜1.00，W20 / W10为1.00〜1.50，其中半宽 的最大吸热峰（升温速度为1.0℃/分钟; P1）由W1（℃）表示，最大吸热峰的半峰值（升温速度为20.0℃/分钟; P20）由W20（℃）表示。

公开(公告)号：US20120021348A1

公开(公告)日：2012-01-26

申请号：US13186303

申请日：2011-07-19

申请人： Takaaki Kaya ,  Kenji Aoki ,  Ayako Okamoto ,  Atsushi Tani ,  Takashige Kasuya

发明人： Takaaki Kaya ,  Kenji Aoki ,  Ayako Okamoto ,  Atsushi Tani ,  Takashige Kasuya

IPC分类号： G03G9/087

CPC分类号： G03G9/08755 ,  G03G9/0821 ,  G03G9/08764 ,  G03G9/08788 ,  G03G9/08795 ,  G03G9/08797

摘要： In a toner formed of toner particles which include a colorant, a wax, and a binder resin containing a crystalline resin (a) primarily composed of a polyester, the crystalline resin has an endothermic peak temperature (Tp) in a range of 50° C. to 80° C., and in a viscoelasticity measurement of the toner, G″(Tp−10) is in a range of 5.0×107 to 5.0×108 Pa, G″(Tp+10) is in a range of 5.0×105 to 5.0×106 Pa, and G″(Tp−20), G″(Tp−10), G″(Tp+10), and G″(Tp+30) satisfy specific relationships.

摘要翻译： 在由包含着色剂，蜡和含有主要由聚酯构成的结晶性树脂（a）的粘合剂树脂的调色剂颗粒形成的调色剂中，结晶性树脂的吸热峰值温度（Tp）在50℃ 至80℃，在调色剂的粘弹性测定中，G“（Tp-10）为5.0×10 7〜5.0×10 8 Pa的范围，G”（Tp + 10）为5.0 ×105〜5.0×106Pa，G“（Tp-20），G”（Tp-10），G“（Tp + 10）和G”（Tp + 30）满足特定关系。

公开(公告)号：US08980521B2

公开(公告)日：2015-03-17

申请号：US13990740

申请日：2011-11-21

申请人： Kenji Aoki ,  Shuntaro Watanabe ,  Takaaki Kaya ,  Ayako Okamoto ,  Tetsuya Kinumatsu ,  Atsushi Tani ,  Takashige Kasuya

发明人： Kenji Aoki ,  Shuntaro Watanabe ,  Takaaki Kaya ,  Ayako Okamoto ,  Tetsuya Kinumatsu ,  Atsushi Tani ,  Takashige Kasuya

IPC分类号： G03G9/087 ,  G03G9/08

CPC分类号： G03G9/0804 ,  G03G9/0815 ,  G03G9/08755 ,  G03G9/08764 ,  G03G9/08771 ,  G03G9/08788 ,  G03G9/08797

摘要： The present invention provides a toner excellent in low-temperature fixability and also excellent in heat-resistant storage property, offset resistance, and durability. In a process for producing a toner containing toner particles by emulsion aggregation, each toner particle includes a binder resin of which a main component is a block polymer having a crystal structure, a colorant, and a release agent; the binder resin includes polyester as a main component; the rate of a portion capable of forming a crystal structure to the binder resin is 50 to 80 mass %; a peak temperature Tp of a maximum endothermic peak attributed to the binder resin is 50 to 80° C. in endothermic amount measurement of the toner with a differential scanning calorimeter (DSC); and fused particles are heated at a heating temperature t (° C.) satisfying Tp′−15.0≦t≦Tp′−5.0 for at least 0.5 hr.

摘要翻译： 本发明提供了一种低温定影性优异的调色剂，耐热储存性，耐偏移性和耐久性优异的调色剂。 在通过乳液聚集制造含有调色剂颗粒的调色剂的方法中，每个调色剂颗粒包括其主要成分是具有晶体结构的嵌段聚合物的粘合剂树脂，着色剂和脱模剂; 粘合剂树脂包括聚酯作为主要成分; 能够形成结晶结构部分的粘合剂树脂的比例为50〜80质量％。 使用差示扫描量热计（DSC）的调色剂的吸热量测定中，归因于粘合剂树脂的最大吸热峰的峰值温度Tp为50〜80℃。 熔融颗粒在满足Tp'-15.0＆nlE; t＆nlE; Tp'-5.0的加热温度t（℃）下加热至少0.5小时。

公开(公告)号：US08642237B2

公开(公告)日：2014-02-04

申请号：US13187009

申请日：2011-07-20

申请人： Atsushi Tani ,  Tetsuya Kinumatsu ,  Ayako Okamoto ,  Kenji Aoki ,  Shuntaro Watanabe ,  Takaaki Kaya ,  Takashige Kasuya

发明人： Atsushi Tani ,  Tetsuya Kinumatsu ,  Ayako Okamoto ,  Kenji Aoki ,  Shuntaro Watanabe ,  Takaaki Kaya ,  Takashige Kasuya

IPC分类号： G03G9/087

CPC分类号： G03G9/08755 ,  G03G9/0821 ,  G03G9/08764 ,  G03G9/08788 ,  G03G9/08795 ,  G03G9/08797

摘要： In differential scanning calorimetry of a toner, regarding a binder resin in the toner, (i) the peak temperature T10 of a maximum endothermic peak (temperature raising rate 10.0° C./min; P10) is 50° C. to 80° C. and the half-width W10 is 2.0° C. to 3.5° C. and (ii) W1, W10, and W20 satisfy that W1/W10 is 0.20 to 1.00 and W20/W10 is 1.00 to 1.50, where the half-width of a maximum endothermic peak (temperature raising rate of 1.0° C./min; P1) is represented by W1 (° C.) and the half-width of a maximum endothermic peak (temperature raising rate of 20.0° C./min; P20) is represented by W20 (° C.).

摘要翻译： 在调色剂的差示扫描量热法中，关于调色剂中的粘合剂树脂，（i）最大吸热峰（升温速度10.0℃/分钟; P10）的峰值温度T10为50℃至80℃ ，并且半宽W10为2.0〜3.5℃，（ii）W1，W10，W20满足W1 / W10为0.20〜1.00，W20 / W10为1.00〜1.50，其中半宽 的最大吸热峰（升温速度为1.0℃/分钟; P1）由W1（℃）表示，最大吸热峰的半峰值（升温速度为20.0℃/分钟; P20）由W20（℃）表示。

公开(公告)号：US20130266897A1

公开(公告)日：2013-10-10

申请号：US13990740

申请日：2011-11-21

申请人： Kenji Aoki ,  Shuntaro Watanabe ,  Takaaki Kaya ,  Ayako Okamoto ,  Tetsuya Kinumatsu ,  Atsushi Tani ,  Takashige Kasuya

发明人： Kenji Aoki ,  Shuntaro Watanabe ,  Takaaki Kaya ,  Ayako Okamoto ,  Tetsuya Kinumatsu ,  Atsushi Tani ,  Takashige Kasuya

IPC分类号： G03G9/08

CPC分类号： G03G9/0804 ,  G03G9/0815 ,  G03G9/08755 ,  G03G9/08764 ,  G03G9/08771 ,  G03G9/08788 ,  G03G9/08797

摘要： The present invention provides a toner excellent in low-temperature fixability and also excellent in heat-resistant storage property, offset resistance, and durability. In a process for producing a toner containing toner particles by emulsion aggregation, each toner particle includes a binder resin of which a main component is a block polymer having a crystal structure, a colorant, and a release agent; the binder resin includes polyester as a main component; the rate of a portion capable of forming a crystal structure to the binder resin is 50 to 80 mass %; a peak temperature Tp of a maximum endothermic peak attributed to the binder resin is 50 to 80° C. in endothermic amount measurement of the toner with a differential scanning calorimeter (DSC); and fused particles are heated at a heating temperature t (° C.) satisfying Tp′−15.0≦t≦Tp′−5.0 for at least 0.5 hr.

摘要翻译： 本发明提供了一种低温定影性优异的调色剂，耐热储存性，耐偏移性和耐久性优异的调色剂。 在通过乳液聚集制造含有调色剂颗粒的调色剂的方法中，每个调色剂颗粒包括其主要成分是具有晶体结构的嵌段聚合物的粘合剂树脂，着色剂和脱模剂; 粘合剂树脂包括聚酯作为主要成分; 能够形成结晶结构部分的粘合剂树脂的比例为50〜80质量％。 使用差示扫描量热计（DSC）的调色剂的吸热量测定中，归因于粘合剂树脂的最大吸热峰的峰值温度Tp为50〜80℃。 并将熔融颗粒在满足Tp'-15.0 @ t @ Tp'-5.0的加热温度t（℃）下加热至少0.5小时。

公开(公告)号：US20100024557A1

公开(公告)日：2010-02-04

申请号：US12458924

申请日：2009-07-28

申请人： Mitsuyasu Matsuura ,  Toshiki Isogai ,  Ayako Okamoto ,  Hiromi Ariyoshi ,  Yasuyuki Okuda

发明人： Mitsuyasu Matsuura ,  Toshiki Isogai ,  Ayako Okamoto ,  Hiromi Ariyoshi ,  Yasuyuki Okuda

IPC分类号： G01N29/00

CPC分类号： G01S15/931 ,  G01S7/52006 ,  G01S15/42

摘要： A ultrasonic device detecting a direction to an object includes: a transmitting element of a ultrasonic wave; first and second receiving elements; a diffraction wave phase detector; an initial phase memory for an initial phase of a diffraction wave; a sound speed detector; a phase correction amount calculator calculating a phase shift caused by a sound speed change and calculating a phase correction amount based on the phase of the diffraction wave, the initial phase and the phase shift; a phase correction element correcting a phase of the reflection wave based on the phase correction amount; and a direction detector for detecting the direction to the object based on a difference between corrected phases of the reflection wave received by the first and second receiving elements, a distance between the first and second receiving elements, and a wavelength of the transmission ultrasonic wave corresponding to a sound speed.

摘要翻译： 检测到物体的方向的超声波装置包括：超声波的发送元件; 第一和第二接收元件; 衍射波相位检测器; 用于衍射波的初始相位的初始相位存储器; 声速检测器; 计算由声速变化引起的相移的相位校正量计算器，并且基于所述衍射波的相位，所述初始相位和所述相位来计算相位校正量; 相位校正元件，基于相位校正量校正反射波的相位; 以及方向检测器，用于基于由第一和第二接收元件接收的反射波的校正相位之间的差异，第一和第二接收元件之间的距离以及对应于发射超声波的波长来检测对象的方向 达到声速。

公开(公告)号：US08089826B2

公开(公告)日：2012-01-03

申请号：US12458924

申请日：2009-07-28

申请人： Mitsuyasu Matsuura ,  Toshiki Isogai ,  Ayako Okamoto ,  Hiromi Ariyoshi ,  Yasuyuki Okuda

发明人： Mitsuyasu Matsuura ,  Toshiki Isogai ,  Ayako Okamoto ,  Hiromi Ariyoshi ,  Yasuyuki Okuda

IPC分类号： G01N29/00

CPC分类号： G01S15/931 ,  G01S7/52006 ,  G01S15/42

摘要： A ultrasonic device detecting a direction to an object includes: a transmitting element of a ultrasonic wave; first and second receiving elements; a diffraction wave phase detector; an initial phase memory for an initial phase of a diffraction wave; a sound speed detector; a phase correction amount calculator calculating a phase shift caused by a sound speed change and calculating a phase correction amount based on the phase of the diffraction wave, the initial phase and the phase shift; a phase correction element correcting a phase of the reflection wave based on the phase correction amount; and a direction detector for detecting the direction to the object based on a difference between corrected phases of the reflection wave received by the first and second receiving elements, a distance between the first and second receiving elements, and a wavelength of the transmission ultrasonic wave corresponding to a sound speed.

摘要翻译： 检测到物体的方向的超声波装置包括：超声波的发送元件; 第一和第二接收元件; 衍射波相位检测器; 用于衍射波的初始相位的初始相位存储器; 声速检测器; 计算由声速变化引起的相移的相位校正量计算器，并且基于所述衍射波的相位，所述初始相位和所述相位来计算相位校正量; 相位校正元件，基于相位校正量校正反射波的相位; 以及方向检测器，用于基于由第一和第二接收元件接收的反射波的校正相位之间的差异，第一和第二接收元件之间的距离以及对应于发射超声波的波长来检测对象的方向 达到声速。

公开(公告)号：US07522475B2

公开(公告)日：2009-04-21

申请号：US11896302

申请日：2007-08-30

申请人： Kiyonari Kojima ,  Toshihiro Hattori ,  Mitsuyasu Matsuura ,  Ayako Okamoto ,  Mitsuru Fujita

发明人： Kiyonari Kojima ,  Toshihiro Hattori ,  Mitsuyasu Matsuura ,  Ayako Okamoto ,  Mitsuru Fujita

IPC分类号： G01S7/521 ,  H04R17/00 ,  G01S15/42

CPC分类号： G01S7/521 ,  G01S15/931 ,  G01S2015/938 ,  G10K11/22

摘要： An ultrasonic sensor includes: a first vibrator for transmitting an ultrasonic wave; multiple second vibrators for outputting a reception signal of a reflection wave; a casing having a bottom for accommodating the vibrators, an outer surface of the bottom providing a vibrating surface; and multiple tubes for guiding the ultrasonic wave. Each tube has a first opening coupled with an outside of a mobile body. An area of the first opening is smaller than an area of the vibrating surface. A distance between two adjacent first openings is smaller than a distance between two adjacent vibrating surfaces. The length of the tubes is determined to equalize a phase difference of the reflection waves at the first openings is equal to that at the vibrating surfaces.

摘要翻译： 超声波传感器包括：用于发送超声波的第一振动器; 用于输出反射波的接收信号的多个第二振动器; 壳体，其具有用于容纳振动器的底部，底部的外表面提供振动表面; 以及用于引导超声波的多个管。 每个管具有与移动体的外部连接的第一开口。 第一开口的面积小于振动面的面积。 两个相邻的第一开口之间的距离小于两个相邻的振动表面之间的距离。 确定管的长度以使第一开口处的反射波的相位差等于振动表面处的相位差。