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公开(公告)号：US20210254266A1
公开(公告)日：2021-08-19
申请号：US17053002
申请日：2019-05-03
Applicant: LG ELECTRONICS INC.
Inventor： Hansu JUNG , Jaemin KIM , Sangwoo PARK , Junho LEE , Lisuel LIM
Abstract: A clothing treatment apparatus includes a plurality of inverters for controlling the motors of a drum, a compressor, and a blowing fan, a converter for converting input power input from an external source and outputting the converted power to the inverters, and a control unit for controlling the plurality of inverters and the converter.
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公开(公告)号：US20170070107A1
公开(公告)日：2017-03-09
申请号：US15258878
申请日：2016-09-07
Applicant: LG ELECTRONICS INC.
Inventor： Jangwon LEE , Seungsuk OH , Heon LEE , Junho AHN , Jaemin KIM , Dosun KIM , Hyounguk NAM
CPC classification number: H02K1/2786 , H02K1/30 , H02K1/32
Abstract: Disclosed are a rotor that is capable of more efficiently using magnetic flux from magnets and a motor including the same. The rotor includes a plurality of rotor cores, a plurality of magnets magnetized such that magnetic flux is formed in the circumferential direction, the magnets and the rotor cores being alternately arranged in the circumferential direction, a coupler connected to a shaft, and a rotor frame including a coupler base connected to the coupler, an extension base extending from the coupler base in the radial direction, and a rotary base extending from the extension base in the axial direction of the shaft for supporting the rotor cores and the magnets while surrounding the rotor cores and the magnets, wherein the coupler base, the extension base, and the rotary base are integrally formed by injection molding, and the rotor frame is coupled to the coupler, the rotor cores, and the magnets, and wherein the extension base is provided with crossing ribs that cross in the radial direction.
Abstract translation: 公开了能够更有效地使用来自磁铁的磁通和包括该转子的电动机的转子。 转子包括多个转子芯，多个磁体被磁化以使得在圆周方向上形成磁通量，磁体和转子芯在周向上交替布置，连接到轴的联轴器和转子架 包括连接到耦合器的耦合器基座，从耦合器基部沿径向方向延伸的延伸基部以及沿着轴的轴向方向从延伸基部延伸的旋转基座，用于支撑转子芯和磁体，同时围绕转子 芯和磁体，其中，联接器基座，延伸基座和旋转基座通过注射成型一体地形成，并且转子框架耦合到耦合器，转子芯和磁体，并且其中提供扩展基座 具有在径向方向上交叉的交叉肋。
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公开(公告)号：US20240069861A1
公开(公告)日：2024-02-29
申请号：US18238762
申请日：2023-08-28
Applicant: LG Electronics Inc.
Inventor： Ikkyu LEE , Jaemin KIM , Jaeyong WON
CPC classification number: G06F3/167 , F25D27/005 , G06F3/165 , G08C17/02 , G10L15/22 , G10L2015/223
Abstract: A refrigerator includes: a cabinet defining a storage space, a door configured to open and close the storage space, a microphone configured to receive voice, a speaker configured to output audio, and a controller configured to, based on the microphone receiving a voice command and the audio being output, operate the refrigerator according to the voice command.
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公开(公告)号：US20230057584A1
公开(公告)日：2023-02-23
申请号：US17793198
申请日：2020-05-08
Applicant: LG ELECTRONICS INC.
Inventor： Jaemin KIM
Abstract: Provided are a robot cleaner and a method for controlling the same, which are capable of determining the presence or absence of a liquid based on an image captured by a camera. The robot cleaner includes a cleaner body including a traveling part, a camera provided on one surface of the cleaner body and configured to acquire an image of surroundings of the cleaner body, and a controller provided in the cleaner body and configured to control the traveling part. The controller is configured to divide an image acquired by the camera into a plurality of images with respect to a reference line, and determine the presence or absence of a liquid based on two or more images among the plurality of divided images.
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公开(公告)号：US20220248923A1
公开(公告)日：2022-08-11
申请号：US17597368
申请日：2020-07-02
Applicant: LG ELECTRONICS INC.
Inventor： Jaemin KIM
Abstract: The present disclosure relates to a robot cleaner, and more particularly, to a robot cleaner that replaces a battery charged in a charging base and a discharged battery of the cleaning robot simply by using power of a cleaning robot of the robot cleaner. According to the present disclosure, the cleaning robot of the robot cleaner may include at least two driving wheels, and the charging base may include a replacement unit mechanically connected to one of the driving wheel to replace batteries and a docking unit mechanically connected to the other of the driving wheel to dock the cleaning robot. Therefore, as the cleaning robot and the charging base are mechanically connected, there is an effect of exchanging batteries only by using a control unit and the driving motor of the cleaning robot.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160329043A1
公开(公告)日：2016-11-10
申请号：US15110034
申请日：2014-09-18
Applicant: LG ELECTRONICS INC.
Inventor： Jaemin KIM , Jongyeol YANG
IPC: G10L13/10 , G10L13/07 , G06F3/16 , G10L13/033
CPC classification number: G10L13/10 , G06F3/167 , G10L13/02 , G10L13/0335 , G10L13/07 , G10L2013/105
Abstract: Provided is an emotional-speech synthesizing device including: a sentence recognition unit that recognizes a sentence that is input; a word emotion determination unit that calculates probability vector of an emotion that is pre-defined for each word that makes up the recognized sentence and estimates the emotion and a rhythm based on the probability vector; and an emotional-speech synthesizing unit. The emotional-speech synthesizing unit calculates in stages degrees of similarity in the emotion and the rhythm between the adjacent words based on context information on the recognized sentence, applies weight to a phoneme candidate corresponding to the each word based on the degrees of the similarity and the probability vector, selects the phoneme candidate that has a minimum target pitch, minimum duration time, a minimum distance value of a target pitch contour, and thus synthesizes an emotional speech that corresponds to the recognized sentence in optimal units.
Abstract translation: 提供了一种情感语音合成装置，包括：句子识别单元，其识别输入的句子; 字词情感判定单元，其计算针对构成所识别的句子的每个单词预定义的情绪的概率向量，并且基于所述概率向量来估计所述情绪和节奏; 和情感语音合成单元。 情绪语音合成单元基于识别的句子上的上下文信息，分别计算情感中相似词的相似度和相邻词之间的节奏，并根据相似度对相应于每个单词的音素候选应用权重，并且 概率向量，选择具有最小目标间距，最小持续时间，目标音高轮廓的最小距离值的音素候选，并因此以最佳单位合成对应于识别句子的情感语音。
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公开(公告)号：US20130141944A1
公开(公告)日：2013-06-06
申请号：US13691409
申请日：2012-11-30
Applicant: LG ELECTRONICS INC.
Inventor： Jinseok HU , Kyelyong KANG , Shinhyun PARK , Gunil PARK , Buhwan AHN , Jaemin KIM
IPC: H02M3/24
CPC classification number: H02M3/24 , H02M3/33523 , H02M2001/0032 , Y02B70/1433 , Y02B70/16
Abstract: A switching mode power supply apparatus is provided. The switching mode power supply apparatus may include a switch unit configured to switch an input voltage to a transformer and a controller configured to select an operation mode having a switching frequency according to a size of a load applied to a secondary side of the transformer and control a switching operation of the switch unit. The switching mode power supply apparatus may include a transformer. A refrigerator having the switching mode power supply apparatus is also provided.
Abstract translation: 提供了开关模式电源装置。 开关模式电源装置可以包括：开关单元，被配置为将输入电压切换到变压器;以及控制器，被配置为根据施加到变压器的次级侧的负载的大小来选择具有开关频率的操作模式，并且控制 开关单元的切换操作。 开关模式电源装置可以包括变压器。 还提供了具有开关模式电源装置的冰箱。
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8.发明申请公开(公告)号：US20210058016A1
公开(公告)日：2021-02-25
申请号：US16903807
申请日：2020-06-17
Applicant: LG ELECTRONICS INC.
Inventor： Jae Jun YOU , Hansu JUNG , Jaemin KIM
Abstract: A method and an apparatus may detect a rotor magnetic pole of a single-phase BLDC motor. The method and apparatus may quickly and precisely initially drive the single-phase BLDC motor by detecting a position of a magnetic pole of a rotor adjacent to a stator by applying a high frequency voltage to the single-phase BLDC motor and analyzing a magnitude of a flowing current.
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公开(公告)号：US20170070113A1
公开(公告)日：2017-03-09
申请号：US15258825
申请日：2016-09-07
Applicant: LG ELECTRONICS INC.
Inventor： Seungsuk OH , Dosun KIM , Hyounguk NAM , Jangwon LEE , Heon LEE , Jaemin KIM
IPC: H02K1/27
CPC classification number: H02K1/2786
Abstract: Disclosed are a rotor that is capable of more efficiently using magnetic flux from magnets and a motor including the same. The rotor includes a plurality of rotor cores, a plurality of magnets magnetized such that magnetic flux is formed in the circumferential direction, the magnets and the rotor cores being alternately arranged in the circumferential direction, a coupler connected to a shaft, and a rotor frame formed by injection molding, the rotor frame being integrally coupled to the rotor cores, the magnets, and the coupler, wherein each of the rotor cores includes a pole shoe for defining a gap between each of the rotor cores and a stator and a rotor core body having a depression formed in the side opposite to the pole shoe in the radial direction, and portions of side surfaces of corresponding ones of the magnets located at opposite sides of each of the rotor cores are exposed by the depression to define an aperture formed in the circumferential direction.
Abstract translation: 公开了能够更有效地使用来自磁铁的磁通和包括该转子的电动机的转子。 转子包括多个转子芯，多个磁体被磁化以使得在圆周方向上形成磁通量，磁体和转子芯在周向上交替布置，连接到轴的联轴器和转子架 通过注射成型形成，转子框架整体地联接到转子芯，磁体和耦合器，其中每个转子芯包括用于限定每个转子芯之间的间隙的极靴和定子以及转子芯 主体具有在径向方向上与极靴相反的一侧形成的凹部，并且位于每个转子芯的相对侧的相应磁体的侧表面的部分被凹部暴露以限定形成在 圆周方向。
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公开(公告)号：US20130160473A1
公开(公告)日：2013-06-27
申请号：US13725601
申请日：2012-12-21
Applicant: LG ELECTRONICS INC.
Inventor： Jinseok HU , Kyelyong KANG , Shinhyun PARK , Gunil PARK , Buhwan AHN , Jaemin KIM
IPC: F25D29/00
CPC classification number: F25D17/065 , F25D2317/0684 , F25D2400/06 , F25D2700/123
Abstract: A refrigerator is provided. The refrigerator may have a refrigerator body having a first storage chamber and a second storage chamber, an evaporator located at the first storage chamber, a cooling fan disposed at one side of the evaporator, a circulation path formed to include the evaporator and the cooling fan, the circulation path having a plurality of openings at upper and lower parts of the first storage chamber, an upper communication portion arranged to connect upper regions of each of the first and second storage chambers, a lower communication portion arranged to connect lower regions of each of the first and second storage chambers, a temperature sensor unit configured to sense inner temperatures of the second storage chamber and a controller being configured to control a rotation direction of the cooling fan based on the detected temperatures of the temperature sensor unit.
Abstract translation: 提供冰箱。 冰箱可以具有第一储存室和第二储存室的冷藏体，位于第一储存室的蒸发器，设置在蒸发器的一侧的冷却风扇，形成为包括蒸发器和冷却风扇的循环路径 所述循环路径在所述第一储存室的上部和下部具有多个开口，上部连通部分，其布置成连接所述第一和第二储存室中的每一个的上部区域;下部连通部，布置成连接每个所述第一和第二储存室的下部区域; 第一和第二储存室的温度传感器单元，被配置为感测第二储存室的内部温度的温度传感器单元和被配置为基于检测到的温度传感器单元的温度来控制冷却风扇的旋转方向的控制器。
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