公开(公告)号：US20180048180A1

公开(公告)日：2018-02-15

申请号：US15540100

申请日：2016-07-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Tianyue ZHAO ,  Masakazu OKAMURA

IPC: H02J9/00 ,  G06F1/32 ,  G06F1/26 ,  H02J9/06 ,  H04N5/63

CPC classification number: H02J9/005 ,  G06F1/263 ,  G06F1/3203 ,  H02J9/061 ,  H02J50/00 ,  H04N5/63 ,  H04N21/4436

Abstract: The present disclosure discloses a standby control circuit and an operating method thereof, and a playing apparatus. The standby control circuit includes a controller and a standby power supply, the controller is configured to transmit a power-on signal to enable the playing apparatus to enter into a power-on state, the controller is further configured to transmit a standby signal to enable the playing apparatus to enter into a standby state, and the standby power supply is configured to supply power to a micro control unit of the playing apparatus under the condition that the playing apparatus is in the power-on state and stop supplying power to the micro control unit of the playing apparatus under the condition that the playing apparatus is in the standby state

公开(公告)号：US20180273294A1

公开(公告)日：2018-09-27

申请号：US15762754

申请日：2017-03-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lihua Geng ,  Masakazu OKAMURA

IPC: B65G1/137 ,  G06K7/14

Abstract: System and method for item management are provided. The system includes storage compartments, a scanner on each storage compartment, a memory, and at least one processor. Each scanner is configured to scan an identification code on an item that is picked up from and placed down in the storage compartment. The processor is coupled to the scanner and the memory. The processor is configured to: decode an identification code on an item scanned by one scanner; generate decoding information for the identification code upon a successful decoding; determine an operation type of the item based on the scanning of the identification code on the item; obtain item location information for the identification code, based on the one scanner for the identification code; and update item management information according to the decoding information, the item location information, and the operation type of the item for the identification code.

公开(公告)号：US20180316263A1

公开(公告)日：2018-11-01

申请号：US15565827

申请日：2017-06-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Enhui GUAN ,  Masakazu OKAMURA ,  Shuo CHEN

IPC: H02M3/156 ,  H02M3/07

CPC classification number: H02M3/156 ,  H02M3/07

Abstract: Provided are a boosting unit, a DC-DC converter including the boosting unit, and an electric vehicle. The DC-DC converter includes: a switch connected to an input voltage; a main diode connected to the switch; a regulating capacitor, a first terminal of the regulating capacitor being connected in series with the main diode, a second terminal of the regulating capacitor being connected to the input voltage, and the first terminal and the second terminal of the regulating capacitor serving as output terminals of the DC-DC converter; and a boosting unit, the boosting unit comprising a first inductor, a second inductor, a boosting capacitor, a first unidirectional conducting device, a second unidirectional conducting device, a third unidirectional conducting device and a fourth unidirectional conducting device. According to the embodiments of the present disclosure, voltage gain can be increased by replacing inductors in the ordinary DC-DC converter with the boosting unit.

公开(公告)号：US20160256055A1

公开(公告)日：2016-09-08

申请号：US14443807

申请日：2014-09-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Masakazu OKAMURA

IPC: A61B5/01 ,  G02B5/20 ,  A61B5/00

CPC classification number: A61B5/01 ,  A61B5/0075 ,  A61B5/6824 ,  A61B5/6831 ,  A61B5/742 ,  A61B2562/0271 ,  A61B2562/185 ,  G01J5/0025 ,  G01J5/048 ,  G01J2005/065 ,  G01K13/004 ,  G02B5/208

Abstract: A body surface thermometer and a wearable temperature measuring device are disclosed. The body surface thermometer includes an infrared temperature sensor and a shielding protective hood disposed outside the infrared temperature sensor, and the shielding protective hood is an infrared ray shielding protective hood. With the body surface thermometer, the measuring precision of surface temperature of a target object can be promoted, thereby raising the freedom degree of test.

Abstract translation: 公开了体表温度计和耐磨温度测量装置。 体表温度计包括设置在红外线温度传感器外部的红外温度传感器和屏蔽保护罩，屏蔽保护罩是红外线屏蔽保护罩。 通过体表温度计，可以提高目标物体的表面温度的测量精度，提高自由度。

公开(公告)号：US20220392421A1

公开(公告)日：2022-12-08

申请号：US17787106

申请日：2021-03-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xian WANG ,  Masakazu OKAMURA

IPC: G09G5/06

Abstract: A color modulation method for a display includes: obtaining a group of original RGB data of a pixel of an image; calling a display look-up-table (LUT) to determine whether a group of RGB mapped data corresponding to the group of original RGB data is present in the display LUT; if in, performing color modulation using the group of RGB mapped data corresponding to the group of original RGB data; and if not in, using the group of original RGB data, a plurality of groups of selected RGB data, and a group of RGB mapped data corresponding to each group of selected RGB data in combination with a predetermined interpolation algorithm to calculate the group of RGB mapped data corresponding to the group of original RGB data, and then using the obtained group of RGB mapped data to perform the color modulation.

公开(公告)号：US20190287466A1

公开(公告)日：2019-09-19

申请号：US16076436

申请日：2017-12-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinshe YIN ,  Masakazu OKAMURA

IPC: G09G3/34 ,  G09G5/10

Abstract: A backlight brightness control method and a backlight brightness control device are provided. The backlight brightness control method includes: acquiring a luminous brightness value of a display panel; determining a relationship between the luminous brightness value and a preset brightness value by a brightness control circuit; transmitting an adjusted current value to a backlight driver module according to the relationship by the brightness control circuit; and generating a current having the adjusted current value by the backlight driver module to drive a backlight module in the display panel to emit light.

公开(公告)号：US20180075725A1

公开(公告)日：2018-03-15

申请号：US15525790

申请日：2016-07-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lihua GENG ,  Masakazu OKAMURA

IPC: G08B21/04 ,  G08B21/18 ,  H04N5/33

CPC classification number: G08B21/0476 ,  G08B21/0423 ,  G08B21/043 ,  G08B21/182 ,  H04N5/33

Abstract: Exemplary embodiments of the present disclosure provide a monitoring system and method, the system comprising at least one pair of first sensing devices disposed on an outside and inside of a bathroom door, an information acquisition module, a central control module, and an alarm module, wherein the information acquisition module controls the first sensing devices to acquire first data and transmits the acquired first data to the central control module, the central control module determines whether to generate a first alarm signal and/or second alarm signal based on the acquired first data, and transmits the generated first alarm signal and/or a second alarm signal to the alarm module. Thus, the system can be informed timely of the health status of an old person living alone according to the use situation of the bathroom, and also the privacy of the old person can be protected effectively.

公开(公告)号：US20160044377A1

公开(公告)日：2016-02-11

申请号：US14436285

申请日：2014-07-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Masakazu OKAMURA

IPC: H04N21/45 ,  H04N21/258

CPC classification number: H04N21/4524 ,  H04N21/25841 ,  H04N21/4383

Abstract: There are provided an image signal receiving apparatus, a method for setting a receiving channel of the image signal receiving apparatus, and a display apparatus. The method for setting the receiving channel comprises: storing (101) map information in the image signal receiving apparatus, wherein the map information comprises correspondence relationship between a transmitting channel and the receiving channel at each of different geographical positions; automatically determining (102) a geographical position where the image signal receiving apparatus is located; inquiring (103) the correspondence relationship between the transmitting channel and the receiving channel according to the geographical position where the image signal receiving apparatus is located; and setting (104) the receiving channel of the image signal receiving apparatus according to result of the inquiry. In the image signal receiving apparatus and the method for setting the receiving channel of the image signal receiving apparatus, a geographical position, where the image signal receiving apparatus is located, is determined automatically by a positioning module without inputting the geographical position where the image signal receiving apparatus is located manually, such that setting of the receiving channel of the image signal receiving apparatus after it moves in geographical position becomes more convenient, the troublesome manual setting is removed, and efficiency of the setting for the receiving channel is also improved.

Abstract translation: 提供了图像信号接收装置，用于设置图像信号接收装置的接收信道的方法和显示装置。 用于设置接收信道的方法包括：在图像信号接收装置中存储（101）地图信息，其中地图信息包括在不同地理位置的每个处的发送信道和接收信道之间的对应关系; 自动确定（102）图像信号接收设备所在的地理位置; 根据图像信号接收设备所处的地理位置查询（103）发送信道与接收信道之间的对应关系; 以及根据查询结果设置（104）图像信号接收装置的接收信道。 在图像信号接收装置和用于设置图像信号接收装置的接收信道的方法中，图像信号接收装置所在的地理位置由定位模块自动确定，而不输入图像信号的地理位置 接收装置是手动定位的，使得图像信号接收装置在地理位置移动之后的接收信道的设置变得更加方便，消除了麻烦的手动设置，并且还提高了接收信道的设置的效率。