公开(公告)号：US09348297B2

公开(公告)日：2016-05-24

申请号：US14284846

申请日：2014-05-22

申请人： Masanobu Gondoh ,  Shinji Nohsho ,  Shohei Gohda ,  Kaori Toyama ,  Masahiro Ohmori ,  Yohta Sakon ,  Ichiro Maeda ,  Takeshi Tada ,  Takayuki Gotoh

发明人： Masanobu Gondoh ,  Shinji Nohsho ,  Shohei Gohda ,  Kaori Toyama ,  Masahiro Ohmori ,  Yohta Sakon ,  Ichiro Maeda ,  Takeshi Tada ,  Takayuki Gotoh

IPC分类号： G03G21/10 ,  G03G21/00

CPC分类号： G03G21/0011 ,  G03G21/0017

摘要： An image forming apparatus includes an image carrier, a charging mechanism to charge a surface of the image carrier, an electrostatic latent image forming mechanism to form an electrostatic latent image on the surface of the image carrier, a developing mechanism to develop the electrostatic latent image formed on the surface of the image carrier into a toner image, a transfer mechanism to transfer the toner image on the surface of the image carrier to a transfer body, and a cleaning mechanism including a cleaning blade to clean a transfer residue toner adhering to the surface of the image carrier by contacting the surface of the image carrier. The cleaning blade includes a strip shaped elastic blade and a surface layer formed on an opposing surface of the strip shaped elastic blade opposite the surface of the image carrier.

摘要翻译： 图像形成装置包括图像载体，对图像载体的表面充电的充电机构，在图像载体的表面上形成静电潜像的静电潜像形成机构，使静电潜像显影的显影机构 在图像载体的表面上形成调色剂图像，将图像载体的表面上的调色剂图像转印到转印体的转印机构，以及包括清洁刮板的清洁机构，以清洁附着在所述转印体上的转印残留调色剂 通过与图像载体的表面接触来使图像载体的表面。 清洁刮板包括带状弹性刮板和形成在带状弹性片的与图像载体的表面相对的相对表面上的表面层。

公开(公告)号：US20100056805A1

公开(公告)日：2010-03-04

申请号：US12591081

申请日：2009-11-06

申请人： Takayuki Gotoh ,  Ichirou Araya

发明人： Takayuki Gotoh ,  Ichirou Araya

IPC分类号： C07D207/46

CPC分类号： C07D207/10 ,  C07D207/16

摘要： An industrially advantageous process for the production of (3R,4S)-3-cyclopropylaminomethyl-4-fluoropyrrolidine or an enantiomer thereof that is useful as an intermediate for the production of novel antimicrobial agents 10-(3-cyclopropylaminomethyl-4-fluoropyrrolidinyl)pyridobenzoxazine carboxylic acid derivatives.Highly stereoselective asymmetric hydrogenation of 1-protected-4-alkoxycarbonyl-3-oxopyrrolidine, followed by ester hydrolysis, followed by amidation with cyclopropylamine gives crude crystals. The crude crystals are purified by recrystallization to give a novel compound (3R,4S)-1-protected-3-cyclopropylcarbamoyl-4-hydroxypyrrolidine or an enantiomer thereof at high optical purity. The use of these intermediates enables industrial production of high-quality products of (3R,4S)-3-cyclopropylaminomethyl-4-fluoropyrrolidine or an enantiomer thereof. The process is highly simple and can produce the desired products at high purity and stable yields.

公开(公告)号：US12125220B2

公开(公告)日：2024-10-22

申请号：US17624853

申请日：2020-07-29

申请人： Shuhei Watanabe ,  Takayuki Gotoh ,  Takuroh Sone

发明人： Shuhei Watanabe ,  Takayuki Gotoh ,  Takuroh Sone

IPC分类号： G06T7/40 ,  G01J3/46 ,  G01J3/50 ,  G01N21/55 ,  G06T7/00 ,  G06T7/90 ,  H04N23/56 ,  H04N23/74

CPC分类号： G06T7/40 ,  G01J3/504 ,  G01N21/55 ,  G06T7/0004 ,  G06T7/90 ,  H04N23/56 ,  H04N23/74 ,  G01J2003/467 ,  G01N2021/557 ,  G06T2207/10024 ,  G06T2207/10152 ,  G06T2207/30108

摘要： A surface characteristics evaluation method for evaluating a surface characteristic of a painted surface including a glittering material, including: a multi-angle condition image acquisition step S101 for acquiring a multi-angle condition image including multi-angle conditions in a continuous manner by performing an image-capturing process to capture how a reflection condition of the painted surface changes when rotating an illumination device 2 emitting light onto the painted surface, the image-capturing process being performed by the line scan camera 4 while a sample P having the painted surface is moved in a certain direction; an in-plane chromaticity distribution acquisition step S102 for acquiring an in-plane chromaticity distribution of the painted surface from the multi-angle condition image acquired; and a surface characteristics evaluation step S107 for calculating particle characteristics S as surface characteristics evaluation values of the multi-angle conditions, on the basis of the in-plane chromaticity distribution acquired.

公开(公告)号：US4496834A

公开(公告)日：1985-01-29

申请号：US366080

申请日：1982-04-06

申请人： Yasuhiro Nanba ,  Takayuki Gotoh ,  Eiji Yamakawa ,  Toshihiko Karasaki

发明人： Yasuhiro Nanba ,  Takayuki Gotoh ,  Eiji Yamakawa ,  Toshihiko Karasaki

IPC分类号： G02B7/36 ,  H01L27/146 ,  H01J40/14

CPC分类号： H01L27/14665

摘要： A focus detecting photoelectric device includes a plurality of photodiodes each formed by an amorphous silicon layer sandwiched between transparent and non-transparent electrodes. The photodiodes are provided in pairs and are aligned in an array and deposited on a glass plate such that the transparent electrode is directly mounted on the glass plate. The photodiodes in a pair are located closely adjacent to, but in a spaced relation with, each other and are electrically connected in series to each other. An image formed on the photodiodes in a pair effects the generation of photocurrent from the photodiodes such that the photocurrents from both photodiodes are approximately the same when the image is out of focus, and they vary from each other as the image becomes sharp.

摘要翻译： 焦点检测光电装置包括由夹在透明电极和非透明电极之间的非晶硅层形成的多个光电二极管。 成对地设置光电二极管，并且排列成阵列并且沉积在玻璃板上，使得透明电极直接安装在玻璃板上。 一对中的光电二极管彼此紧密相邻，但彼此间隔开并且彼此串联电连接。 形成在一对光电二极管上的图像影响从光电二极管产生光电流，使得当图像失焦时来自两个光电二极管的光电流大致相同，并且随着图像变得锐利，它们彼此变化。

公开(公告)号：US08084622B2

公开(公告)日：2011-12-27

申请号：US12591081

申请日：2009-11-06

申请人： Takayuki Gotoh ,  Ichirou Araya

发明人： Takayuki Gotoh ,  Ichirou Araya

IPC分类号： C07D207/12

CPC分类号： C07D207/10 ,  C07D207/16

摘要： An industrially advantageous process for the production of (3R,4S)-3-cyclopropylaminomethyl-4-fluoropyrrolidine or an enantiomer thereof that is useful as an intermediate for the production of novel antimicrobial agents 10-(3-cyclopropylaminomethyl-4-fluoropyrrolidinyl)pyridobenzoxazine carboxylic acid derivatives.Highly stereoselective asymmetric hydrogenation of 1-protected-4-alkoxycarbonyl-3-oxopyrrolidine, followed by ester hydrolysis, followed by amidation with cyclopropylamine gives crude crystals. The crude crystals are purified by recrystallization to give a novel compound (3R,4S)-1-protected-3-cyclopropylcarbamoyl-4-hydroxypyrrolidine or an enantiomer thereof at high optical purity. The use of these intermediates enables industrial production of high-quality products of (3R,4S)-3-cyclopropylaminomethyl-4-fluoropyrrolidine or an enantiomer thereof. The process is highly simple and can produce the desired products at high purity and stable yields.

摘要翻译： 用于生产（3R，4S）-3-环丙基氨基甲基-4-氟吡咯烷或其对映异构体的工业上有利的方法，其可用作生产新的抗微生物剂10-（3-环丙基氨基甲基-4-氟吡咯烷基）吡啶并苯并恶嗪 羧酸衍生物。 1-保护的4-烷氧基羰基-3-氧代吡咯烷的高度立体选择性不对称氢化，然后进行酯水解，然后与环丙胺进行酰胺化，得到粗晶体。 通过重结晶纯化粗晶体，得到高光学纯度的新化合物（3R，4S）-1-保护-3-环丙基氨基甲酰基-4-羟基吡咯烷酮或其对映异构体。 这些中间体的使用使得（3R，4S）-3-环丙基氨基甲基-4-氟吡咯烷或其对映异构体的高品质产品能够工业生产。 该方法非常简单，可以以高纯度和稳定的产率生产所需产品。

公开(公告)号：US4415246A

公开(公告)日：1983-11-15

申请号：US387201

申请日：1982-06-10

申请人： Toshihiko Karasaki ,  Takayuki Gotoh ,  Yasuhiro Namba ,  Eiji Yamakawa

发明人： Toshihiko Karasaki ,  Takayuki Gotoh ,  Yasuhiro Namba ,  Eiji Yamakawa

IPC分类号： G02B7/36 ,  G02B7/34 ,  G03B3/10 ,  G01J1/44

CPC分类号： G02B7/34

摘要： The disclosure relates to a focus detecting device for detecting a focusing condition of an objective lens on a focal plane by the detection of contrast of an image formed by the objective lens. The device includes an elongated biconcave cylindrical lens for forming a line image, a glass plate positioned parallelly to the cylindrical lens, and a plurality of photodiodes deposited on the opposite flat surfaces of the glass plate in arrays parallel to the axial direction of the elongated cylindrical lens such that the photodiode arrays on the opposite flat surfaces are disposed alternately in an interlaid manner. When the line image formed on the photodiodes deposited on one surface of the glass plate is front-focus condition and the line image formed on the photodiodes deposited on the other surface of the glass plate is rear-focus condition, a detector indicates that the line image formed on a plane between the opposite flat surfaces is in-focus condition.

摘要翻译： 本发明涉及一种用于通过检测由物镜形成的图像的对比度来检测物镜在焦平面上的聚焦状态的焦点检测装置。 该装置包括用于形成线图像的细长双凹圆柱形透镜，平行于柱面透镜定位的玻璃板，以及平行于细长圆柱体的轴向方向沉积在玻璃板的相对平坦表面上的多个光电二极管 透镜，使得相对的平坦表面上的光电二极管阵列以交错的方式交替布置。 当沉积在玻璃板的一个表面上的光电二极管上形成的线图像是前焦点状态，并且在沉积在玻璃板的另一个表面上的光电二极管上形成的线图像是后焦点状态时，检测器指示线 在相对的平坦表面之间的平面上形成的图像是对焦状态。

公开(公告)号：US10168215B2

公开(公告)日：2019-01-01

申请号：US15911197

申请日：2018-03-05

申请人： Takayuki Gotoh ,  Takuroh Sone ,  Akihiro Iwamatsu ,  Hideyuki Kihara ,  Takashi Soma ,  Shuhei Watanabe

发明人： Takayuki Gotoh ,  Takuroh Sone ,  Akihiro Iwamatsu ,  Hideyuki Kihara ,  Takashi Soma ,  Shuhei Watanabe

IPC分类号： G01N21/25 ,  G01J3/50 ,  G01J3/06 ,  G01J3/02 ,  G01J3/46

摘要： A color measurement apparatus includes at least one illuminator, an imager, and circuitry. The circuitry is configured to normalize each pixel included in an imaging region of one of the spectral reflectance images of the measurement target irradiated with light at a specific illumination angle of the plurality of illumination angles, with one of the spectral reflectance images of the reference object irradiated with light at the specific illumination angle, for each of the plurality of illumination angles so as to generate normalized spectral reflectance images of the measurement target. The circuitry further calculates a numerical value of at least one color for each pixel of the normalized spectral reflectance images of the measurement target, for respective ones of the plurality of illumination angles, to measure color of the surface of the measurement target.

公开(公告)号：US06823789B2

公开(公告)日：2004-11-30

申请号：US09836786

申请日：2001-04-17

申请人： Akira Hara ,  Hideo Oyaizu ,  Shigeo Isobe ,  Takayuki Gotoh

发明人： Akira Hara ,  Hideo Oyaizu ,  Shigeo Isobe ,  Takayuki Gotoh

IPC分类号： B41F3500

CPC分类号： B41F35/00 ,  B41P2235/24 ,  B65H75/242 ,  B65H75/28

摘要： Divided shaft members constitute a cleaning fabric take-up shaft, and are secured at both ends by shaft member fixing means that is attached to a side plate. Shaft member fixing portions include a shaft end supporter, for supporting the end of the shaft member, and a plug that is fitted to a shaft receiving section. A wedge portion is provided, which runs across the center of the shaft end supporter and is projected linearly. When this wedge portion is inserted between the shaft members, the diameter of the shaft is increased. At this time, the winding of the cleansing fabric is performed. To dispose of the wound cleaning fabric, the shaft members are detached from the shaft member fixing portions and the wedge is extracted from the shaft members, so that the diameter is reduced, and the cleaning fabric is disengaged from the shaft members. As a result, the cleaning fabric take-up shaft can be removed from the cleaning fabric roll.

摘要翻译： 分隔轴构件构成清洁织物卷取轴，并且通过附接到侧板的轴构件固定装置固定在两端。 轴构件固定部分包括用于支撑轴构件的端部的轴端支撑件和装配到轴接收部分的塞子。 提供楔形部分，其横过轴端支撑件的中心延伸并且线性投影。 当该楔形部分插入在轴构件之间时，轴的直径增加。 此时，进行清洁织物的卷绕。 为了处理伤口清洁织物，轴构件从轴构件固定部分脱离，并且楔从轴构件中抽出，使得直径减小，并且清洁织物从轴构件脱离。 结果，清洁织物卷取轴可以从清洁织物卷取出。

公开(公告)号：US08143427B2

公开(公告)日：2012-03-27

申请号：US12450305

申请日：2008-03-21

申请人： Kazuo Orita ,  Takayuki Gotoh

发明人： Kazuo Orita ,  Takayuki Gotoh

IPC分类号： C07D207/04

CPC分类号： C07D207/16

摘要： It is to provide a method for efficiently producing an aminoacetylpyrrolidinecarbonitrile derivative which is useful as a DPP-IV inhibitor. It is a method for producing an aminoacetylpyrrolidinecarbonitrile derivative represented by the formula (2): (in the formula, A and R1 are as defined in the following), comprising allowing an acid to act on an aminoacetylpyrrolidinecarboxamide derivative represented by the formula (1): (in the formula, A represents CH2, CHF or CF2; and R1 represents a secondary amino group which may be substituted), and then allowing a dehydrating agent to act thereon.

摘要翻译： 本发明提供有效地制备可用作DPP-IV抑制剂的氨基乙酰基吡咯烷腈衍生物的方法。 （2）表示的氨基乙酰基吡咯烷腈衍生物的制造方法（式中，A和R1如下所定义），包括使酸作用于式（1）表示的氨基乙酰基吡咯烷甲酰胺衍生物， （式中，A表示CH 2，CHF或CF 2，R 1表示可以被取代的仲氨基），然后使脱水剂作用于其上。

公开(公告)号：US20100099892A1

公开(公告)日：2010-04-22

申请号：US12450305

申请日：2008-03-21

申请人： Kazuo Orita ,  Takayuki Gotoh

发明人： Kazuo Orita ,  Takayuki Gotoh

IPC分类号： C07D207/16

CPC分类号： C07D207/16

摘要： It is to provide a method for efficiently producing an aminoacetylpyrrolidinecarbonitrile derivative which is useful as a DPP-IV inhibitor. It is a method for producing an aminoacetylpyrrolidinecarbonitrile derivative represented by the formula (2): (in the formula, A and R1 are as defined in the following), comprising allowing an acid to act on an aminoacetylpyrrolidinecarboxamide derivative represented by the formula (1): (in the formula, A represents CH2, CHF or CF2; and R1 represents a secondary amino group which may be substituted), and then allowing a dehydrating agent to act thereon.

摘要翻译： 本发明提供有效地制备可用作DPP-IV抑制剂的氨基乙酰基吡咯烷腈衍生物的方法。 （2）表示的氨基乙酰基吡咯烷腈衍生物的制造方法（式中，A和R1如下所定义），包括使酸作用于式（1）表示的氨基乙酰基吡咯烷甲酰胺衍生物， （式中，A表示CH 2，CHF或CF 2，R 1表示可以被取代的仲氨基），然后使脱水剂作用于其上。