公开(公告)号：US20160195828A1

公开(公告)日：2016-07-07

申请号：US14986947

申请日：2016-01-04

申请人： Ayumi SATOH ,  Naohiro WATANABE ,  Masana SHIBA ,  Takahiro HONDA ,  Ryota INOUE ,  Daisuke INOUE ,  Shingo SAKASHITA ,  Rintaro TAKAHASHI

发明人： Ayumi SATOH ,  Naohiro WATANABE ,  Masana SHIBA ,  Takahiro HONDA ,  Ryota INOUE ,  Daisuke INOUE ,  Shingo SAKASHITA ,  Rintaro TAKAHASHI

IPC分类号： G03G9/00

CPC分类号： G03G9/08755 ,  G03G9/08711

摘要： Toner including binder resin; wherein the toner, as measured by differential scanning calorimetry (DSC), has glass transition temperature in range of 40° C. through 70° C. at first temperature rising and has no glass transition temperature in range of X° C. through X−20° C. at second temperature rising where X° C. denotes the glass transition temperature at the first temperature rising, the toner has difference of 30 or less between maximum value and minimum value among peak intensities in range of Molecular weight M±300 where Molecular weight M is molecular weight selected from range of 300 through 5,000 in molecular weight distribution of THF-soluble components in the toner as measured by GPC, and the peak intensities are defined as relative values assuming the maximum peak value in molecular weights of 20,000 or less is 100, in molecular weight distribution curve taking intensity as vertical axis and molecular weight as horizontal axis as measured by GPC.

摘要翻译： 包括粘合剂树脂的调色剂; 其中通过差示扫描量热法（DSC）测量的调色剂在第一次升温时玻璃化转变温度在40℃至70℃的范围内，并且在X℃至X的范围内没有玻璃化转变温度， 在第二次升温时为20℃，其中X℃表示第一次升温时的玻璃化转变温度，调色剂在分子量M±300的范围内的峰强度之间的最大值和最小值之间的差为30以下 分子量M是通过GPC测定的调色剂中THF可溶组分的分子量分布范围内的分子量选自300至5000，并且峰强度被定义为假定分子量为20,000或更高的最大峰值的相对值 在分子量分布曲线中，作为垂直轴的强度和通过GPC测量的水平轴的分子量为100。

公开(公告)号：US20130243488A1

公开(公告)日：2013-09-19

申请号：US13790491

申请日：2013-03-08

申请人： Satoshi KOJIMA ,  Tsuneyasu NAGATOMO ,  Syouko SATOH ,  Osamu UCHINOKURA ,  Junichi AWAMURA ,  Satoshi OGAWA ,  Takahiro HONDA ,  Daisuke ITO ,  Teruki KUSAHARA ,  Masaki WATANABE ,  Daisuke INOUE

发明人： Satoshi KOJIMA ,  Tsuneyasu NAGATOMO ,  Syouko SATOH ,  Osamu UCHINOKURA ,  Junichi AWAMURA ,  Satoshi OGAWA ,  Takahiro HONDA ,  Daisuke ITO ,  Teruki KUSAHARA ,  Masaki WATANABE ,  Daisuke INOUE

IPC分类号： G03G9/08

CPC分类号： G03G9/0825 ,  G03G9/097 ,  G03G9/09708

摘要： A toner including: toner base particles; and external additive, the toner base particles each comprising binder resin and colorant, wherein the external additive comprises coalesced particles, the coalesced particles are each a non-spherical secondary particle in which primary particles are coalesced together, and an index of a particle size distribution of the coalesced particles is expressed by Formula (1): Db 50 Db 10 ≦ 1.20 Formula   ( 1 ) where, in a distribution diagram where particle diameters in nm of the coalesced particles are on horizontal axis and cumulative percentages in % by number of the coalesced particles are on vertical axis and in which the coalesced particles are accumulated from those having smaller particle diameters to those having larger particle diameters, Db50 denotes a particle diameter of the coalesced particle at which the cumulative percentage is 50% by number, and Db10 denotes a particle diameter of the coalesced particle at which the cumulative percentage is 10% by number.

摘要翻译： 一种调色剂，包括：调色剂基础颗粒; 和外部添加剂，每个包含粘合剂树脂和着色剂的调色剂基础颗粒，其中外部添加剂包括聚结颗粒，聚结颗粒各自是一次颗粒聚结在一起的非球形二次颗粒，并且粒度分布指数 的聚结颗粒由式（1）表示：Db 50 Db 10 @ 1.20配方（1）其中，在其中聚结颗粒的粒径在水平轴上的累积百分数（以％计）的分布图 的聚结颗粒在垂直轴上并且其中聚结的颗粒从具有较小粒径的聚结颗粒聚集到具有较大粒径的聚结颗粒，Db50表示累积百分比为50数量％的聚结颗粒的粒径，以及 Db10表示累积百分比为10％的聚结粒子的粒径。

公开(公告)号：US20110196586A1

公开(公告)日：2011-08-11

申请号：US12980708

申请日：2010-12-29

申请人： Daisuke INOUE

发明人： Daisuke INOUE

IPC分类号： F16H59/46 ,  G06F17/00

CPC分类号： F16H59/46 ,  F16H2059/467 ,  Y10T477/638 ,  Y10T477/641 ,  Y10T477/6425 ,  Y10T477/688 ,  Y10T477/70 ,  Y10T477/75

摘要： When a capacity coefficient (Cre) of a torque converter is larger than or equal to a predetermined threshold (CreA), a speed ratio (e) is calculated on the basis of an actual power transmission efficiency (η) by referring to a predetermined unique relationship between a power transmission efficiency (η) and a speed ratio (e). Therefore, even in a second speed ratio variation range (R2) in which the capacity coefficient (Cre) is larger than or equal to the threshold (CreA) and the speed ratio (e) is not uniquely determined for the capacity coefficient (Cre), the speed ratio (e) is calculated using the unique relationship between the speed ratio (e) and the power transmission efficiency (η), so the speed ratio (e) may be calculated in all the speed ratio variation range of the torque converter.

摘要翻译： 当变矩器的容量系数（Cre）大于或等于预定阈值（CreA）时，根据实际的动力传递效率（eegr），通过参照预定的速度 电力传输效率（eegr）与速度比（e）之间的独特关系。 因此，即使容量系数（Cre）为容量系数（Cre）大于或等于阈值（CreA）和速比（e）的第二变速比变化范围（R2）也不是唯一确定的， ，使用速度比（e）和动力传递效率（eegr）之间的独特关系来计算速比（e），因此可以在扭矩的所有变速比变化范围内计算速比（e） 转换器。

公开(公告)号：US20240310746A1

公开(公告)日：2024-09-19

申请号：US18605957

申请日：2024-03-15

申请人： Daisuke INOUE ,  Keiji MAKABE ,  Tsukiko TAKAHASHI ,  Taishi YAMASHITA ,  Shuto SUNAGA

发明人： Daisuke INOUE ,  Keiji MAKABE ,  Tsukiko TAKAHASHI ,  Taishi YAMASHITA ,  Shuto SUNAGA

IPC分类号： G03G9/087 ,  G03G9/08 ,  G03G9/09 ,  G03G15/08

CPC分类号： G03G9/08755 ,  G03G9/0819 ,  G03G9/08782 ,  G03G9/09 ,  G03G15/08

摘要： Toner may comprise toner particles that comprise a binder resin; the toner particles have a volume average particle diameter from 4.0 μm to 6.0 μm, and the toner has a number content of coarse particle of 20 μm or more from 10 to 250 in 10 mg of the toner.

公开(公告)号：US20230195005A1

公开(公告)日：2023-06-22

申请号：US18084579

申请日：2022-12-20

申请人： Taishi YAMASHITA ,  Yohichi KITAGAWA ,  Tsukiko TAKAHASHI ,  Mitsuaki HIROSE ,  Daisuke INOUE

发明人： Taishi YAMASHITA ,  Yohichi KITAGAWA ,  Tsukiko TAKAHASHI ,  Mitsuaki HIROSE ,  Daisuke INOUE

IPC分类号： G03G9/097 ,  G03G9/087 ,  G03G9/08 ,  G03G15/08

CPC分类号： G03G9/09791 ,  G03G9/08711 ,  G03G9/0819 ,  G03G15/0865

摘要： Provided is a toner including toner particles. Each of the toner particles includes a toner base particle including a binder resin, resin particles covering the toner base particle, and zinc stearate particles serving as an external additive. In each of the toner particles, a coverage rate of the toner base particle with the resin particles is 30% or greater and 70% or less. The zinc stearate particles have a volume average particle diameter of 3 μm or greater and 20 μm or less.

公开(公告)号：US20200241452A1

公开(公告)日：2020-07-30

申请号：US16750043

申请日：2020-01-23

申请人： Seiji SAITOH ,  Toshiharu HACHISUKA ,  Hiroshi SEO ,  Yutaka NAITOH ,  Daisuke INOUE ,  Masao KATOH ,  Yutaka ASO ,  Naohiro FUNADA ,  Tomoo ASAMI ,  Jun OKAMOTO

发明人： Seiji SAITOH ,  Toshiharu HACHISUKA ,  Hiroshi SEO ,  Yutaka NAITOH ,  Daisuke INOUE ,  Masao KATOH ,  Yutaka ASO ,  Naohiro FUNADA ,  Tomoo ASAMI ,  Jun OKAMOTO

IPC分类号： G03G15/20

摘要： A fixing device includes at least one temperature detector and a device-side connector. The at least one temperature detector is configured to detect a temperature of the fixing device. The device-side connector is configured to transmit a temperature detection signal from the at least one temperature detector to an image forming apparatus body by mutual contact between a terminal of the device-side connector and a terminal of a body-side connector of the image forming apparatus body. A lead wire of the at least one temperature detector is branched into a plurality of wires connected to the device-side connector.

公开(公告)号：US20170003634A1

公开(公告)日：2017-01-05

申请号：US15192521

申请日：2016-06-24

申请人： Masahiro SAMEI ,  Tomohiko FUJII ,  Yoshihiro FUKUHATA ,  Tamotsu IKEDA ,  Minoru TOYODA ,  Yoshiharu TAKAHASHI ,  Daisuke INOUE

发明人： Masahiro SAMEI ,  Tomohiko FUJII ,  Yoshihiro FUKUHATA ,  Tamotsu IKEDA ,  Minoru TOYODA ,  Yoshiharu TAKAHASHI ,  Daisuke INOUE

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2053 ,  G03G15/206 ,  G03G2215/2061 ,  G03G2215/2064

摘要： A fixing device includes a first rotary body, a second rotary body to contact the first rotary body, and a plain bearing that supports the first rotary body or the second rotary body. One rotary body of the first rotary body and the second rotary body has an outer diameter increasing, while the other rotary body has an outer diameter decreasing, in a curved line from an axial center portion to axial end portions of the first rotary body and the second rotary body at least between the first rotary body and the second rotary body. A recording medium passes between the first rotary body and the second rotary body with a circumferential component of a shear force generated between the first rotary body and the second rotary body by use of the plain bearing being in a range of from 15N to 25N.

摘要翻译： 定影装置包括第一旋转体，与第一旋转体接触的第二旋转体和支撑第一旋转体或第二旋转体的滑动轴承。 第一旋转体和第二旋转体的一个旋转体具有从第一旋转体的轴心部分向轴向端部的曲线的外径增大，而另一旋转体的外径减小， 至少在第一旋转体和第二旋转体之间的第二旋转体。 记录介质通过使用15N至25N范围内的滑动轴承，在第一旋转体和第二旋转体之间产生的剪切力的圆周分量在第一旋转体和第二旋转体之间通过。

公开(公告)号：US20160195826A1

公开(公告)日：2016-07-07

申请号：US14984411

申请日：2015-12-30

申请人： Yoshitsugu KIMURA ,  Ryota INOUE ,  Masana SHIBA ,  Daisuke INOUE ,  Tomoki MURAYAMA ,  Rintaro TAKAHASHI

发明人： Yoshitsugu KIMURA ,  Ryota INOUE ,  Masana SHIBA ,  Daisuke INOUE ,  Tomoki MURAYAMA ,  Rintaro TAKAHASHI

IPC分类号： G03G9/00

CPC分类号： G03G9/08755 ,  G03G9/0821

摘要： A toner including a binder resin and a release agent, wherein the toner has a component soluble in a 50% by mass aqueous methanol solution in an amount of 0.10% by mass to 0.60% by mass, and wherein the toner has a flowing-out beginning temperature (Tfb) of 55.0° C. to 100.0° C. as determined by a flowtester method.

摘要翻译： 一种包含粘合剂树脂和脱模剂的调色剂，其中调色剂具有溶解在50质量％甲醇水溶液中的组分，其量为0.10质量％至0.60质量％，并且其中调色剂具有流出 起始温度（Tfb）为55.0℃至100.0℃，通过流动法测定。

公开(公告)号：US20150220029A1

公开(公告)日：2015-08-06

申请号：US14609028

申请日：2015-01-29

申请人： Masahiro SAMEI ,  Tomoya ADACHI ,  Daisuke INOUE ,  Yasuharu KAWARASAKI ,  Yoshiharu TAKAHASHI

发明人： Masahiro SAMEI ,  Tomoya ADACHI ,  Daisuke INOUE ,  Yasuharu KAWARASAKI ,  Yoshiharu TAKAHASHI

IPC分类号： G03G15/20

CPC分类号： G03G15/2039

摘要： An image forming apparatus includes a controller including a primary heating control portion that determines a first amount of power supplied to a heater based on a temperature of a fixing rotator detected by a temperature detector and controls the heater to perform a primary heating to heat the fixing rotator with the first amount of power, a secondary heating control portion that controls the heater to perform a secondary heating to heat the fixing rotator with a preset second amount of power, and a switch portion that controls the heater to switch between the primary heating and the secondary heating during an identical print job without changing a target temperature of the fixing rotator.

摘要翻译： 图像形成装置包括：控制器，其包括：主加热控制部分，其基于由温度检测器检测到的定影旋转器的温度确定供应给加热器的第一功率量，并且控制加热器执行一次加热以加热定影 第一加热控制部分，其控制加热器以预设的第二量的功率进行二次加热以加热定影转子;以及开关部分，其控制加热器在初级加热和 在相同的打印作业期间的二次加热而不改变定影旋转器的目标温度。

公开(公告)号：US20130050044A1

公开(公告)日：2013-02-28

申请号：US13660305

申请日：2012-10-25

申请人： Daisuke INOUE

发明人： Daisuke INOUE

IPC分类号： H01Q1/52 ,  H05K1/02

CPC分类号： H01Q15/006

摘要： Disclosed is a planar EBG structure that can secure a highly efficient radio-wave propagation suppression effect using residual space that is smaller than one whole planar EBG element. By means of structuring EBG elements provided as a row (edge row) of one of the edge parts of the planar EBG structure in a manner so as to be severed at a position that is smaller than the width of the EBG element, the radio-wave propagation suppression effect of the planar EBG structure can be improved with a small number of rows. Specifically, by means of causing the edge row of EBG elements to be at least ¾ and less than 1, a high radio-wave propagation suppression effect can be obtained with a simple structure.

摘要翻译： 公开了一种平面EBG结构，其可以使用小于一个整体平面EBG元件的残余空间来确保高效率的无线电波传播抑制效果。 通过以平面EBG结构的一个边缘部分的行（边缘行）的方式构造EBG元件，以便在小于EBG元件的宽度的位置处被切断， 平面EBG结构的波传播抑制效应可以通过少数行来提高。 具体地说，通过使EBG元件的边缘行至少为¾以上且小于1，能够以简单的结构获得高的无线电波传播抑制效果。