SERVO CONTROL DEVICE
    22.
    发明公开

    公开(公告)号:EP4421569A1

    公开(公告)日:2024-08-28

    申请号:EP22883205.1

    申请日:2022-08-25

    摘要: Preventing malfunctioning caused by an inappropriate control program. Servo control device (10) includes controller (20) that controls a target device in accordance with a control program, and power source (30) that supplies power to controller (20). Controller (20) includes first output terminal (21) that outputs a first signal when an appropriate control program is written, and outputs a second signal when an inappropriate control program is written. Servo control device (10) further includes input/output circuit (40) that receives the second signal and outputs an error signal when the second signal is output from first output terminal (21). Controller (20) further includes input terminal (22) to which an output signal from input/output circuit (40) is input, and is configured to prohibit control of the target device when the error signal is input to input terminal (22).

    MOTOR POSITION DETECTION SYSTEM
    25.
    发明公开

    公开(公告)号:EP4414665A1

    公开(公告)日:2024-08-14

    申请号:EP22878565.5

    申请日:2022-10-05

    IPC分类号: G01D5/245 H02K11/215

    摘要: The problem is to provide a position detection system for use in motors which may contribute to expanding the detection area. In a motor (300) including a coil (301) and a drive magnet (302) that applies a drive magnetic field to the coil (301), the drive magnet (302) has a magnetized surface (302a) aligned with a magnetization direction and facing a coil surface (301a) and a driving direction of the motor (300) is aligned with the magnetization direction. The driving direction is a direction in which one member selected from the coil (301) and the drive magnet (302) is displaced with respect to the other member. The position detection system (200) includes a magnetic sensor (100) and a processing circuit (201). The magnetic sensor (100) includes a base member (73), a wiring layer (W1) disposed on a base member surface (73a) as a surface of the base member (73), and a bias magnet (5) that applies a bias magnetic field to the wiring layer (W1). The magnetic sensor (100) is arranged such that the base member surface (73a) is parallel to the magnetization direction and perpendicular to the magnetized surface (302a).

    AIR CONDITIONING MONITORING SYSTEM
    26.
    发明公开

    公开(公告)号:EP4414620A1

    公开(公告)日:2024-08-14

    申请号:EP22878220.7

    申请日:2022-08-24

    IPC分类号: F24F11/54 F24F11/58

    CPC分类号: F24F11/58 F24F11/54

    摘要: An air conditioning monitoring system is provided which is capable of monitoring the state of an air conditioning device in detail and reducing communication load when remotely monitoring the air conditioning device. The air conditioning monitoring system includes: an air conditioning device; and a communication device that acquires operation data on the air conditioning device from the air conditioning device and transmits the operation data to a server, in which the air conditioning device has a monitoring mode including a first monitoring mode where the operation data acquired every first period of time is transmitted from the communication device to the server and the server determines an operating state of the air conditioning device, and a second monitoring mode where the operation data, acquired every second period of time that is shorter than the first period of time, is transmitted from the communication device to the server and the server determines the operating state of the air conditioning device, the second monitoring mode being executed based on operation of a user during execution of the first monitoring mode.

    PHOTOELECTRIC CONVERSION ELEMENT, METHOD FOR PRODUCING SAME, AND COMPOSITION

    公开(公告)号:EP4412426A1

    公开(公告)日:2024-08-07

    申请号:EP22875943.7

    申请日:2022-09-20

    发明人: OKUMURA, Hiroko

    IPC分类号: H10K30/50

    CPC分类号: H10K30/50

    摘要: A photoelectric conversion element 100 of the present disclosure includes a first electrode 2, a photoelectric conversion layer 4, and a second electrode 6. The photoelectric conversion layer 4 includes a photoelectric conversion material and a phosphate ester. A method for manufacturing the photoelectric conversion element of the present disclosure includes: applying a precursor solution to a base to form a coating film, the precursor solution containing a raw material of the photoelectric conversion material, the phosphate ester, and a solvent containing dimethyl sulfoxide; and baking the coating film to form a photoelectric conversion layer.

    MOUNTING MACHINE AND SUCTION STATE DETERMINATION METHOD

    公开(公告)号:EP4412420A1

    公开(公告)日:2024-08-07

    申请号:EP22875495.8

    申请日:2022-06-21

    IPC分类号: H05K13/04 H05K13/08

    CPC分类号: H05K13/08 H05K13/04

    摘要: A mounting machine includes a head that includes a suction nozzle, the head being configured to suck a component at a distal end portion of the suction nozzle and mount the component on a board, a sensor that includes a light source and a light receiver, the light source being configured to emit a light ray to the distal end portion of the suction nozzle, the light receiver being configured to receive the light ray emitted from the light source, the sensor being configured to output light intensity of the light ray received by the light receiver, and a controller that computes a first differential value by differentiating the light intensity of the light ray output from the sensor, and determines whether or not a suction state of the component sucked to the distal end portion of the suction nozzle when the suction nozzle passes through the light ray is defective based on the computed first differential value. The controller determines that the suction state of the component is not defective when the first differential value is more than or equal to a first threshold value and is less than a second threshold value more than the first threshold value.