公开(公告)号：US20200250387A1

公开(公告)日：2020-08-06

申请号：US16651028

申请日：2018-08-20

申请人： Konica Minolta, Inc.

发明人： Saburou HIRAOKA ,  Shoichi URATANI

IPC分类号： G06K7/10 ,  G06K19/07

摘要： This tag reader can be applied to a chipless RFID tag having a plurality of resonance frequencies that are associated with identification information. The tag reader is provided with: a radiation unit that radiates electromagnetic waves within a predetermined millimeter wave or microwave frequency band so as to cause sweeping of the radiation frequency; and a detection unit that detects the plurality of resonance frequencies of a chipless RFID tag on the basis of the reflection characteristics of waves reflected from the chipless RFID tag when the electromagnetic waves are radiated.

公开(公告)号：US20230393067A1

公开(公告)日：2023-12-07

申请号：US18250334

申请日：2021-10-26

申请人： Konica Minolta, Inc.

发明人： Yuki ONO ,  Ippei ENOKIDA ,  Hiroto ITOH ,  Saburou HIRAOKA

IPC分类号： G01N21/64

CPC分类号： G01N21/6428 ,  G01N2021/6439

摘要： To provide an information processing apparatus, an information processing system, and a trained model that perform analysis using information that is difficult to handle deductively with human reasoning. An information processing apparatus includes: a first acquisition unit that acquires a-posteriori information related to a predetermined target; an extraction unit that extracts a feature from the a-posteriori information; and an analysis unit that analyzes the target based on the feature.

公开(公告)号：US20210390274A1

公开(公告)日：2021-12-16

申请号：US17283637

申请日：2019-10-30

申请人： Konica Minolta, Inc.

发明人： Saburou HIRAOKA ,  Nobuaki TAKAHASHI ,  Takumi ISHIWATA

IPC分类号： G06K7/10 ,  H01Q19/10 ,  H01Q1/24

摘要： A detecting system includes: a sensor (10) that includes an antenna unit (11) formed with a metal pattern, and a back surface reflector (13) that faces the antenna unit (11) via an isolation layer (12); and a reader (20) that transmits electromagnetic waves (Fa) to the sensor (10), receives reflected waves (Fr) from the sensor (10), and compares the reflection characteristics of the sensor (10) detected from the reflected waves (Fr) with the reflection characteristics of the sensor (10) stored in advance, to detect a state change in the sensor (10).

公开(公告)号：US20140349228A1

公开(公告)日：2014-11-27

申请号：US14284842

申请日：2014-05-22

申请人： Konica Minolta, Inc.

发明人： Futoshi KADONOME ,  Yukio HOSOYA ,  Kazue NAKAMURA ,  Saburou HIRAOKA ,  Yasuko UCHINO

IPC分类号： G03G9/08 ,  G03G13/00 ,  G03G13/06

CPC分类号： G03G9/0819 ,  G03G9/0802 ,  G03G9/09708 ,  G03G9/09791 ,  G03G13/00 ,  G03G13/06

摘要： A toner for electrostatic latent image development of the present invention includes toner particles containing toner mother particles and an external additive. The external additive contains fatty acid metal salt particles, and a volume based particle diameter (size) distribution of the fatty acid metal salt particles has two peaks on a side of smaller size and a side of larger size, respectively. A volume based mean particle diameter of the fatty acid metal salt particles having the peak on the side of smaller size is 3.0 μm or smaller and a volume based mean particle diameter of the fatty acid metal salt particles having the peak on the side of larger size is larger than a volume based mean particle diameter of the toner mother particles.

摘要翻译： 本发明的静电潜像显影用调色剂包括含有调色剂母粒和外用添加剂的调色剂颗粒。 外部添加剂含有脂肪酸金属盐颗粒，脂肪酸金属盐颗粒的体积基础粒径（粒径）分布在较小尺寸和较大尺寸侧具有两个峰。 具有较小尺寸侧面的峰的脂肪酸金属盐粒子的体积平均粒径为3.0μm以下，脂肪酸金属盐粒子的体积平均粒径在较大尺寸侧具有峰值 大于调色剂母粒子的基于体积的平均粒径。

公开(公告)号：US20180217312A1

公开(公告)日：2018-08-02

申请号：US15748434

申请日：2016-07-12

申请人： Konica Minolta, Inc.

发明人： Saburou HIRAOKA ,  Kenichi ONAKA ,  Daisuke WATANABE ,  Yuya KUBO ,  Kishio TAMURA

IPC分类号： G02B5/32 ,  G03H1/02 ,  G03H1/04 ,  C08K5/37 ,  C08K5/378

CPC分类号： G02B5/32 ,  C08K5/37 ,  C08K5/378 ,  G02B27/01 ,  G02B27/02 ,  G03H1/02 ,  G03H1/0248 ,  G03H1/04 ,  G03H1/0402 ,  G03H2001/0439 ,  G03H2260/12 ,  G11B7/24044

摘要： The present invention relates to a holographic optical element having a volume hologram recording layer containing a photopolymer, and at least one adjacent layer that is in contact with the volume hologram recording layer and contains a resin and a thiol compound. According to the present invention, a means for improving the diffraction efficiency of a holographic optical element having a volume hologram recording layer is provided.

公开(公告)号：US20140220488A1

公开(公告)日：2014-08-07

申请号：US14159045

申请日：2014-01-20

申请人： Konica Minolta, Inc.

发明人： Yukio HOSOYA ,  Futoshi KADONOME ,  Kazue NAKAMURA ,  Saburou HIRAOKA ,  Yasuko UCHINO

IPC分类号： G03G21/00

CPC分类号： G03G13/08 ,  G03G5/14704 ,  G03G5/14708 ,  G03G5/14734 ,  G03G9/09708 ,  G03G9/09733 ,  G03G9/09791

摘要： Provided is an image forming method, in which excellent cleaning properties are obtained for a long period of time even when the process is employed to an image forming apparatus with a charging roller for charging a photoreceptor, and a favorable image can be formed while inhibiting occurrence of a black spots-like image defect even in a high temperature and high humidity environment. In the image forming method, charging of a photoreceptor in a charging step is performed by a charging roller. A toner for electrostatic image development includes toner base particles added with an external additive. The external additive contains at least first external additive particles composed of a polytetrafluoroethylene and second external additive particles composed of at least one selected from a fatty acid metal salt and an amide wax. The number average molecular weight of the polytetrafluoroethylene constituting the first external additive particles is 500 to 20,000, and the second external additive particles are added in a ratio of 0.01 to 0.5 parts by mass per 100 parts by mass of the toner base particles.

摘要翻译： 提供一种图像形成方法，其中即使在对具有用于充电感光体的充电辊的成像设备进行处理的情况下也可以获得优异的清洁性能，并且可以在抑制发生的同时形成良好的图像 即使在高温高湿环境下也会出现黑点状图像缺陷。 在图像形成方法中，通过充电辊进行充电步骤中的感光体的充电。 用于静电图像显影的调色剂包括添加有外部添加剂的调色剂基础颗粒。 外部添加剂至少含有由聚四氟乙烯构成的第一外部添加剂粒子和由选自脂肪酸金属盐和酰胺蜡中的至少一种构成的第二外部添加剂粒子。 构成第一外部添加剂颗粒的聚四氟乙烯的数均分子量为500〜20,000，第二外添剂粒子相对于调色剂母粒100质量份为0.01〜0.5质量份。