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公开(公告)号：US11515112B2
公开(公告)日：2022-11-29
申请号：US16415548
申请日：2019-05-17
发明人： Daiei Iwamoto
摘要： An electromagnetic relay includes an electromagnet unit, an armature supported so as to be pivotable relative to a yoke by a hinge spring, a contact including a first contact and a second contact, which can switch, in accordance with pivoting of the armature, between a closed contact state and an open contact state, an elastic member which elastically deforms in accordance with pivoting of the armature, and applies a contact force between the first contact and the second contact in the closed contact state, and a magnet which generates an attractive force for retaining the armature in an open contact position corresponding to the open contact state, wherein the armature is retained in the open contact position by a resultant force of a restoring force applied to the armature by the hinge springe, and the attractive force of the magnet.
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公开(公告)号：US11509778B2
公开(公告)日：2022-11-22
申请号：US17305088
申请日：2021-06-30
发明人： Tatsuya Oguchi , Sumio Watanabe , Yukihiro Mori
摘要： A communication system includes an information terminal, and a printing apparatus configured to perform intergroup communication with the information terminal belonging to a group. The printing apparatus includes a printing part configured to perform printing, a data receiver configured to receive print data from the information terminal via the intergroup communication, and a print controller configured to control the printing part using the received print data.
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公开(公告)号：US20220295654A1
公开(公告)日：2022-09-15
申请号：US17513309
申请日：2021-10-28
IPC分类号： H05K5/02
摘要： A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, a second electrode facing the first electrode across the first region, a first resistor provided on the first conductive film in the second region and having a pair of electrodes, the pair of electrodes facing each other across a first resistance region in the first conductive film, one of the electrodes being electrically connected to the second electrode, the other of the electrodes being electrically connected to the second terminal, and a first switch electrically connecting the first conductive film to the second conductive film, in the second region.
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公开(公告)号：US11331933B2
公开(公告)日：2022-05-17
申请号：US16438959
申请日：2019-06-12
摘要： A cassette connectable to a printer includes a housing configured to house a recording sheet, a connector that is connected to a feed port of the printer for supplying the recording sheet to the printer, and a sensor group including sensor modules that measure a state in a space surrounded by the housing.
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公开(公告)号：US11082568B2
公开(公告)日：2021-08-03
申请号：US16361744
申请日：2019-03-22
发明人： Tatsuya Oguchi , Sumio Watanabe , Yukihiro Mori
摘要： A communication system includes an information terminal, and a printing apparatus configured to perform intergroup communication with the information terminal belonging to a group. The printing apparatus includes a printing part configured to perform printing, a data receiver configured to receive print data from the information terminal via the intergroup communication, and a print controller configured to control the printing part using the received print data.
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公开(公告)号：US11062868B2
公开(公告)日：2021-07-13
申请号：US16227298
申请日：2018-12-20
IPC分类号： H01H7/16 , H01H50/12 , H01H50/14 , H01H50/64 , H01H50/58 , H01H50/56 , H01H50/28 , H01R13/03 , H01H1/10 , B32B15/01
摘要： An electromagnetic relay includes a fixed contact module including a fixed contact, a movable contact module including a movable contact disposed to face the fixed contact, an armature formed of a magnetic material and configured to move the movable contact module to bring the movable contact into and out of contact with the fixed contact, and an electromagnet configured to generate a magnetic field to move the armature. At least one of the fixed contact module and the movable contact module includes a joint at which different components are joined by riveting, and a film with a thermal conductivity higher than, the thermal conductivity of the fixed contact module and the movable contact module is formed on at least one of the fixed contact module and the movable contact module including the joint.
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公开(公告)号：US20210193418A1
公开(公告)日：2021-06-24
申请号：US17125623
申请日：2020-12-17
发明人： Takaki Sunohara , Yuki Kakoiyama
摘要： Provided is a relay having a structure for preventing deformation of a movable spring when it is caulked. A yoke of the relay has a protrusion for caulking inserted in the movable spring, and a bulge portion adjacent to the protrusion and having a height lower than a height of the protrusion. By providing the bulge portion to the yoke, the dimensional change in the caulking direction of the movable spring when the movable contact is caulked can be reduced.
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公开(公告)号：US11011329B2
公开(公告)日：2021-05-18
申请号：US16513046
申请日：2019-07-16
IPC分类号： H01H13/7073 , H01H13/14
摘要： A key switch device includes: an operation member to be depressed; a switch disposed below the operation member; a reaction force generating member that is provided between the operation member and the switch, performs elastic buckling deformation by depression of the operation member, gives a reaction force according to the elastic buckling deformation to the operation member; and a depression member that is provided between the operation member and the switch, and depresses the switch; wherein the reaction force generating member includes a supporter that supports the depression member.
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公开(公告)号：US10979873B2
公开(公告)日：2021-04-13
申请号：US16143914
申请日：2018-09-27
发明人： Takuya Uchiyama
摘要： A communication terminal includes: a power supply unit: a sensor: a wireless communication unit that transmits a detected value detected by the sensor to an external device in a wireless manner; and a control unit that sets one of a first mode and a second mode as an operation mode of the communication terminal, acquires the detected value detected by the sensor, and controls electric current to be supplied from the power supply unit, the electric current to be supplied to part of the control unit and the wireless communication unit in the second mode being made lower than in the first mode, wherein, when a difference between a present detected value detected by the sensor and a previous detected value detected by the sensor is smaller than a threshold value, the control unit sets the second mode as the operation mode of the communication terminal.
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公开(公告)号：US10930459B2
公开(公告)日：2021-02-23
申请号：US16143955
申请日：2018-09-27
发明人： Ying Li , Masahiro Kaneko , Nobuo Yatsu , Kohei Takahashi , Katsuaki Koshimura , Miki Kitahara
IPC分类号： H01H50/54 , H01H50/04 , H01H45/02 , H01H51/01 , H01H50/56 , H01H50/18 , H01H1/60 , H01H50/02
摘要： An electromagnetic relay includes a fixed contact part, a movable contact part, an armature, an electromagnet, and a base. The fixed contact part includes a fixed contact. The movable contact part includes a movable contact that faces the fixed contact. The armature is formed of a magnetic material and configured to bring the movable contact into or out of contact with the fixed contact. The electromagnet is configured to generate a magnetic field to move the armature. The base holds the fixed contact part, the movable contact part, and the electromagnet. The electromagnetic relay further includes multiple electrodes configured to generate an electric field between the electrodes.
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