Abstract: The present invention provides an Fe—Co-based alloy bar which enables excellent magnetic properties to be reliably obtained. In the Fe—Co-based alloy bar, an area ratio of crystal grains having a grain orientation spread (GOS) value of 0.5° or more exceeds 80%, and the difference between an area ratio of crystal grains having a GOS value of 0.5° or more observed in a cross section in a direction perpendicular to an axis of the bar and an area ratio of crystal grains having a GOS value of 0.5° or more observed in a cross section in an axial direction of the bar is within 10%. Preferably, the average crystal grain size number is 6.0 or more and 8.5 or less.

Abstract: An Fe—Co-based alloy bar and a method for manufacturing same, whereby excellent magnetic properties can be reliably obtained. The method for manufacturing an Fe—Co-based alloy bar comprises a heating straightening step for applying tensile stress to a hot-rolled material of an Fe—Co-based alloy while heating the hot-rolled material to a temperature of 500-900° C. Preferably, ohmic heating is used as a heating means in the heating straightening step. In addition, the Fe—Co-based alloy bar has 20% or more by area ratio of crystal grains having a grain orientation spread (GOS) value of at least 0.5°.

Abstract: A receipt processing apparatus (2000) acquires receipt information (10) and target product information (20). The receipt information (10) indicates information relating to a purchased product. The receipt processing apparatus (2000) generates quantity information (30) indicating a purchased quantity or a purchased frequency of the target product indicated in the target product information (20) out of the products indicated in the receipt information (10). The receipt processing apparatus (2000) transmits the quantity information (30) to a predetermined transmission destination.

Abstract: An information processing device collects information used for analyzing communication performed in an in-vehicle network by ECUs including an ECU which performs predetermined control related to a function of an ADAS. The information processing device includes a receiver, a determiner, and a processor. The receiver receives a plurality of items of communication data sequentially transmitted over the in-vehicle network. The determiner detects a control end time which is a time at which the predetermined control ends, and determine an analysis target period including the control end time. The processor classifies the plurality of items of communication data received by the receiver into analysis target communication data received within the analysis target period and non-analysis target communication data received outside the analysis target period. The processor further performs predetermined processing for analysis of the analysis target communication data based on the classification result.

Abstract: A stator includes a first stator part, a second stator part, and an annular seal member. The annular seal member is provided with a plurality of protrusions extending radially outward. A groove part corresponding to the annular seal member, and a plurality of recessed parts, which correspond to the plurality of protrusions of the annular seal member and which are to be connected to the groove part, are formed in at least one of the first stator part and the second stator part.

Abstract: An information processing device collects information used for analyzing communication performed in an in-vehicle network by ECUs including an ECU which performs predetermined control related to a function of an ADAS. The information processing device includes a receiver, a determiner, and a processor. The receiver receives a plurality of items of communication data sequentially transmitted over the in-vehicle network. The determiner detects a control end time which is a time at which the predetermined control ends, and determine an analysis target period including the control end time. The processor classifies the plurality of items of communication data received by the receiver into analysis target communication data received within the analysis target period and non-analysis target communication data received outside the analysis target period. The processor further performs predetermined processing for analysis of the analysis target communication data based on the classification result.

Abstract: To provide a motor with a wiring board achieving simplification of work and suitable for automation of the work. A motor provided herein includes a wiring board attached to a stator with multiple wound coils. The wiring board comprises: a wiring settlement member where ends of the multiple coils are housed in their settled positions; and a circuit board with multiple terminals provided at positions corresponding to positions of the wiring settlement member where the coils are housed. The ends of the coils are connected under pressure to the terminals to form connections between the coils and the terminals by attaching the circuit board to the wiring settlement member.

Abstract: To provide a waterproof structure for an electric motor that simultaneously achieves electrical connection between a power connector and a wiring substrate, an earth connection between the power connector and a stator, and sealing between the power connector and the stator. A power connector (6) includes a sealing member (7) that seals between the power connector (6) and a stator (2), a wiring substrate (5) and the power connector (6) include connector connecting parts (53, 63), and the stator (2) and the power connector 6 include earth connecting parts (34, 64).

Abstract: To provide a waterproof structure for an electric motor that can more reliably seal a boundary at which an insert component of a stator and a mold resin join. A sealing member (5) includes a first sealing part (55) arranged more to a side of an insert component (3) than a joint (23), a second sealing part (56) arranged more to a side of a mold resin (4) than the joint (23), and a connecting part (57) that connects the first and second sealing parts (55, 56).

Abstract: To provide an insulating component of a motor formed of a single component capable of ensuring insulating properties. An insulating component (2) forms a motor that comprises a stator (1), a stator housing (4) attached to the stator (1), multiple windings (14) arranged in the stator (1), and a wiring board (3) arranged at one end of the stator (1) in an axis direction of the stator (1) and used for wiring of the windings (14). The insulating component (2) comprises: a first insulating wall (21) arranged between adjacent ones of the windings (14) of different phases and electrically insulating the adjacent windings (14); and a second insulating wall (22) arranged between the windings (14) and the wiring board (3) and electrically insulating the windings (14) and the wiring board (3).

Abstract: To provide a stator of a motor having an insulating structure achieving insulation easily and reliably.

Abstract: To provide a motor with a wiring board achieving simplification of work and having low probability of contact failure. In a motor with a wiring board provided herein, the wiring board is attached to a stator with multiple wound coils. The wiring board comprises: a circuit board attached to the stator; and multiple crimp terminals arranged on an end face of the circuit board and allowing crimping of ends of the coils. The wiring board (5) is configured in such a manner that the ends extending along the end face of the circuit board are crimped on the crimp terminals, and the crimped ends can be bent to postures along a surface of the circuit board.

Abstract: A communication system includes a first electronic device, and a second electronic device that monitors a state of the first electronic device. The first electronic device includes a transmitter that transmits a first frame including a first verification value forming a Hash chain to a bus network. The second electronic device includes a storage unit that stores the first verification value included in the first frame received from the bus network. The transmitter transmits, after transmission of the first frame, a second frame including a second verification value forming the Hash chain to the bus network. The second electronic device further includes a determination unit that determines that the state of the first electronic device is normal when the second verification value included in the second frame received from the bus network and the first verification value stored in the storage unit construct the Hash chain.

Abstract: The present invention provides a substrate provided with a land to which the tip of a magnetic wire is to be soldered and a resin wall formed around and higher than the land. The resin wall has an inclined surface inclined at an angle greater than 90° with respect to the land.

Abstract: To provide a motor with a wiring board achieving simplification of work and having low probability of contact failure. In a motor with a wiring board provided herein, the wiring board is attached to a stator with multiple wound coils. The wiring board comprises: a circuit board attached to the stator; and multiple crimp terminals arranged on an end face of the circuit board and allowing crimping of ends of the coils. The wiring board (5) is configured in such a manner that the ends extending along the end face of the circuit board are crimped on the crimp terminals, and the crimped ends can be bent to postures along a surface of the circuit board.

Abstract: To provide a waterproof structure for an electric motor that can more reliably seal a boundary at which an insert component of a stator and a mold resin join. A sealing member (5) includes a first sealing part (55) arranged more to a side of an insert component (3) than a joint (23), a second sealing part (56) arranged more to a side of a mold resin (4) than the joint (23), and a connecting part (57) that connects the first and second sealing parts (55, 56).

Abstract: To provide a stator of a motor having an insulating structure achieving insulation easily and reliably.

Abstract: To provide a waterproof structure for an electric motor that simultaneously achieves electrical connection between a power connector and a wiring substrate, an earth connection between the power connector and a stator, and sealing between the power connector and the stator. A power connector (6) includes a sealing member (7) that seals between the power connector (6) and a stator (2), a wiring substrate (5) and the power connector (6) include connector connecting parts (53, 63), and the stator (2) and the power connector 6 include earth connecting parts (34, 64).

Abstract: To provide an insulating component of a motor formed of a single component capable of ensuring insulating properties. An insulating component (2) forms a motor that comprises a stator (1), a stator housing (4) attached to the stator (1), multiple windings (14) arranged in the stator (1), and a wiring board (3) arranged at one end of the stator (1) in an axis direction of the stator (1) and used for wiring of the windings (14). The insulating component (2) comprises: a first insulating wall (21) arranged between adjacent ones of the windings (14) of different phases and electrically insulating the adjacent windings (14); and a second insulating wall (22) arranged between the windings (14) and the wiring board (3) and electrically insulating the windings (14) and the wiring board (3).

Abstract: To provide a motor with a wiring board achieving simplification of work and suitable for automation of the work. A motor provided herein includes a wiring board attached to a stator with multiple wound coils. The wiring board comprises: a wiring settlement member where ends of the multiple coils are housed in their settled positions; and a circuit board with multiple terminals provided at positions corresponding to positions of the wiring settlement member where the coils are housed. The ends of the coils are connected under pressure to the terminals to form connections between the coils and the terminals by attaching the circuit board to the wiring settlement member.