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公开(公告)号：US20240154461A1
公开(公告)日：2024-05-09
申请号：US18547992
申请日：2022-03-01
申请人： OMRON Corporation
发明人： Takeshi KIRIBUCHI
摘要： A motor receives power from a driver external to the motor through a power line. The motor includes an extractor that extracts a part of power supplied from the driver to the motor, and a supply unit that supplies the power extracted by the extractor to an external device. This structure allows stable power supply to the external device associated with the motor.
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公开(公告)号：US20240146118A1
公开(公告)日：2024-05-02
申请号：US18463285
申请日：2023-09-07
申请人： OMRON Corporation
发明人： Goro NAKAO , Yuki ITO , Taichi MISHIMA
摘要： A foreign matter detection device includes: a plurality of detection coils (43-1 to 43-n) between a transmission coil (12) of a power transmission device (2) and a reception coil (21) of a power reception device (3), through which power is transmitted in a contactless manner; a plurality of capacitors (44-1 to 44-n) forming, for each of the detection coils, a resonance circuit together with the detection coil; a power supply circuit (41) supplying AC power having a predetermined frequency to each detection coil; and a detection circuit (45) detecting a voltage output from each detection coil and detecting a foreign matter entering between the transmission coil (12) and the reception coil (21) according to the voltage detected. Then, each detection coil is arranged to overlap by a predetermined amount that allows electromagnetic coupling between adjacent two of the detection coils (43-1 to 43-n) to be ignored.
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公开(公告)号：US20240139946A1
公开(公告)日：2024-05-02
申请号：US18279356
申请日：2022-01-19
申请人： OMRON Corporation
发明人： Takeshi Kojima , Haruka Fujii , Ryoichi Kuratani
IPC分类号： B25J9/16 , G05B19/4097
CPC分类号： B25J9/1664 , B25J9/1661 , G05B19/4097 , G05B2219/32085
摘要： An acquisition unit acquires specification information about a robot that is a component of a robot cell system, member information including shape information about a member, other than the robot, which is also a component of the robot cell system, and work information relating to work to be performed by the robot. A layout planning unit calculates, based on the specification information, the member information, and the work information, one or more layout candidates for the robot and the member in the robot cell system. A pose planning unit calculates, for each layout candidate, a set of combinations of a start pose at a start point and an end pose at an end point of each operation of the robot. A route planning unit calculates, for each layout candidate, a set of routes from the start pose to the end pose of each combination of the start pose and the end pose.
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公开(公告)号：US20240136959A1
公开(公告)日：2024-04-25
申请号：US18547806
申请日：2021-12-20
申请人： OMRON CORPORATION
IPC分类号： H02P5/74
CPC分类号： H02P5/74 , H02P2209/07
摘要： A motor controller includes a plurality of inverters that supply power to a corresponding motor of a plurality of motors through pulse width modulation control, a direct current power supply that supplies power to the plurality of inverters, and a capacitor connected parallel to the direct current power supply. Each of the plurality of inverters is categorized into one of a plurality of groups based on a switching frequency. All inverters in each of the groups have corresponding carrier signals being triangular wave signals determined based on a reference frequency assigned to the group. At least one of the triangular wave signals has at least one of a frequency or a phase different from a frequency or a phase of another triangular wave signal of the triangular wave signals.
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公开(公告)号：US20240136865A1
公开(公告)日：2024-04-25
申请号：US18548478
申请日：2021-12-20
申请人： OMRON Corporation
发明人： Takeshi KIRIBUCHI
摘要： Provided is a power supply system (9) that includes at least one electric motor (93) including a power transmitter (931) configured to transmit power via a contactless power supply method to a load device (95) to be supplied with power and at least one load device (95) including a power receiver (951) configured to receive the power transmitted from the power transmitter.
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56.发明公开公开(公告)号：US20240135172A1
公开(公告)日：2024-04-25
申请号：US18277227
申请日：2022-03-08
申请人： OMRON Corporation
发明人： Tadashi HYUGA , Mei TANAKA
IPC分类号： G06N3/08
CPC分类号： G06N3/08
摘要： A data generation device according to the above-described aspect of the present invention: uses a trained encoder to acquire, in a feature space, two or more sample points corresponding to two or more training samples from among a plurality of training samples, and to derive the linear sum at which the total distance becomes the maximum, said distance being calculated from respective sample points that have been acquired in accordance with a prescribed index; and uses a trained decoder to generate, as a new training sample, a decoding sample corresponding to a feature amount of the derived linear sum.
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公开(公告)号：US20240134345A1
公开(公告)日：2024-04-25
申请号：US18548233
申请日：2021-12-20
申请人： OMRON Corporation
发明人： Takeshi KIRIBUCHI
IPC分类号： G05B19/414
CPC分类号： G05B19/4141 , G05B19/4144
摘要： A servo driver is configured to drive a first motor and be communicatively connected to a different servo driver. The servo driver and a first sensor that is configured to detect a parameter relating to displacement of a first drive target driven via an output axis of a first motor are in an arrangement such that a detection signal from the first sensor is received by the servo driver. In a case in which the servo driver receives the detection signal from the first sensor when a first predetermined operation of driving only the output axis of the first motor to displace the first drive target is performed in a state in which sensor recognition processing is not complete, the servo driver recognizes the first sensor as a first corresponding sensor associated with the servo driver.
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公开(公告)号：US11967927B2
公开(公告)日：2024-04-23
申请号：US18107016
申请日：2023-02-08
申请人： OMRON Corporation
发明人： Takahiro Takeyama , Ryo Ogura , Jeongho Baik , Jun Nakaichi , Tsuyoshi Uchida , Tomoko Endo , Erica Martin
摘要： A solar power generation system includes a string, an inverter a first shut-off device, and a second shut-off device. The string includes a plurality of solar cell module groups connected in series with each other. Each of the solar cell module groups includes one or a plurality of solar cell modules connected in series. The first shut-off device cuts off a connection between the plurality of solar cell module groups connected to a first electric path in response to a first control signal from the inverter. The second shut-off device is connected to the first shut-off device in a two-way communicable manner, is driven by an electrical power supplied from the first shut-off device, and cuts off a connection between the plurality of solar cell module groups connected to a second electric path in response to a second control signal from the first shut-off device.
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公开(公告)号：US11967892B2
公开(公告)日：2024-04-23
申请号：US17764942
申请日：2020-03-05
申请人： OMRON Corporation
IPC分类号： H02M1/14 , H02M7/5387 , H02P5/74
CPC分类号： H02M1/14 , H02M7/5387 , H02P5/74
摘要： A DC power supply device capable of preventing voltage oscillation of a power supply path to a motor control device is provided. The DC power supply device includes a power supply unit (such as an AC/DC converter) that outputs a DC and a filter circuit that detects a voltage fluctuation of the DC output from the power supply unit and adjusts impedance of own circuit such that the voltage fluctuation of the DC is prevented based on a detection result.
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公开(公告)号：US11967183B2
公开(公告)日：2024-04-23
申请号：US17437410
申请日：2020-03-09
申请人： OMRON Corporation
发明人： Daisuke Takahashi
摘要： This notification device (100) of a notification system (10) detects a portion of the body of a person from distance information from a proximity sensor (110) and image information from an image sensor (120) when an approaching object is a person, and causes an ultrasonic irradiation device (130) to irradiate the detected portion of the body of the person with ultrasonic waves that can generate tactile sensation.
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