493 patents
Page 5 of 25
Utility
Actuator
1 Nov 22
An actuator may include a movable body; a support body; a connecting body; and a magnetic driving circuit.
Akira Mori
Filed: 20 Oct 20
Utility
Card Reader
20 Oct 22
In a card reader, an interfering magnetic field generation mechanism 11 includes a core part 14a, a core part 14b, and a core part 15a, each of which is formed of soft magnetic material in a straight line, a coil 16 that is wound around the core part 14a, a coil 17 that is connected to the coil 16 in series and is wound around the core part 14b, a coil 18 that is wound around the core part 15a, a first drive circuit that supplies alternating current to the coils 16 and 17, and a second drive circuit that supplies alternating current to the coil 18.
Hirotaka SAKAMAKI
Filed: 4 Jun 20
Utility
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11 Oct 22
In an ice making device, a frame supporting an ice tray and a drive unit has a first wall at a side of an ice detection member.
Akio Ishimizu
Filed: 10 Dec 20
Utility
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6 Oct 22
A card transport unit transports a card ejected one-by-one from a card housing section to a card processing section, and includes: a carriage that is moved in a carriage transport path provided between the card housing section and the card processing section; a contactless card reader that includes a contactless communication antenna making contactless communication with the card; and a support member that holds the contactless communication antenna at a position opposing the carriage transport path.
Satoshi YOKOYAMA, Keiji OHTA
Filed: 1 Apr 22
Utility
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6 Oct 22
An actuator comprises a support body including a coil having a winding part and a lead part, a coil holder and a board supported by the coil holder, a movable body having a magnet, and a magnetic drive mechanism structured to relatively move the support body and the movable body.
Shinji HATANO, Yuichi TAKEI
Filed: 30 Mar 22
Utility
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6 Oct 22
An actuator includes a movable body having a magnet, a support body having a coil, and a power feeding board with which two lead-out wires extended from a winding part of the coil are connected.
Kazuhiko YANAGISAWA
Filed: 30 Mar 22
Utility
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6 Oct 22
An actuator includes a support body, a movable body, a connection body, and a magnetic drive mechanism having a coil and a magnet for relatively moving the support body and the movable body.
Shinji HATANO, Kazuhiko YANAGISAWA
Filed: 30 Mar 22
Utility
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4 Oct 22
In an optical unit with a shake correction function, a rotation support structure, which supports a movable body rotatably around an optical axis, may be supported by a gimbal structure rotatably around a first axis and a second axis intersecting with the optical axis so that, even when the movable body is rotating around the first axis or the second axis, the rotation axis of the movable body by the rotation support structure coincides with the optical axis of the movable body.
Hiromitsu Takei
Filed: 10 Aug 20
Utility
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22 Sep 22
A motor controller includes a motor control part controlling a motor having a three-phase coil by a control signal, an inverter applying a drive voltage supplied from a power source to the three-phase coil based on an output signal from the motor control part, a drive voltage line supplying the drive voltage to the inverter, a common line electrically connected with a neutral point of the three-phase coil, an inductor electrically connected in series with the drive voltage line, a first capacitor between a portion between the inverter and the inductor in the drive voltage line and a ground, a second capacitor between a portion on an input side with respect to the first capacitor in the drive voltage line and the ground, and a third capacitor between the second capacitor and the ground.
Satoshi TANIMURA, Takashi YAMAMOTO
Filed: 11 Mar 22
Utility
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20 Sep 22
A card reader may be structured to perform at least one of reading of magnetic data recorded in a card and writing of magnetic data to the card.
Keiji Miyazawa
Filed: 9 Jun 20
Utility
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13 Sep 22
An optical unit may include a movable body having an optical module, a fixed body, a support mechanism structured to swingably support the movable body, and a magnetic drive part which is provided on at least two faces of the movable body and the fixed body and is structured to swing the movable body.
Shinji Minamisawa
Filed: 26 Nov 19
Utility
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13 Sep 22
An optical unit with shake-correction function is provided.
Shogo Kasahara, Shinji Hatano
Filed: 3 Mar 21
Utility
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8 Sep 22
An optical unit with a runout correction function includes a reflection member, a camera module having a lens and an image pickup element, a holding member that rotatably holds the reflection member and also holds the camera module, and a fixing member that rotatably holds the holding member.
Shinji MINAMISAWA, Takeshi SUE
Filed: 24 Feb 22
Utility
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6 Sep 22
A pump device is provided.
Noboru Otsuki, Hiroki Kuratani
Filed: 11 Feb 19
Utility
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18 Aug 22
Yosuke KANZAKI
Filed: 24 Jun 20
Utility
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11 Aug 22
An optical unit comprises a movable body, a fixed body, a rotation support mechanism, and a gimbal mechanism, in which the movable body has a first side surface, a second side surface, a third side surface, and a fourth side surface as movable-body side surfaces, the first side surface positioning on an opposite side to the third side surface, and the second side surface positioning on an opposite side to the fourth side surface, a flexible printed circuit board is connected to the movable body on the first side surface side, has clearances provided with respect to the movable-body side surface, and has side-surface facing regions facing the movable-body side surface, and the side-surface facing regions are arranged to face the first side surface and the second side surface but not to face the third side surface and the fourth side surface.
Shinji MINAMISAWA, Takeshi SUE
Filed: 23 Jan 22
Utility
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11 Aug 22
In a robot stopping method, if a shaft that moves at least a part of the robot in the gravity direction is defined as a Z shaft and a time at which the occurrence of the a power failure has been detected is set as a reference time, a first control is performed if the occurrence of the power failure has been detected when the Z shaft is in a state of ascent, in which based on an ascending speed of the Z shaft at the reference time, a time until a speed of the Z shaft reaches zero as a result of deceleration by a gravitational acceleration is calculated as a deceleration time, the Z shaft is driven so as to decelerate and stop ascent of the Z shaft by spending the deceleration time.
Hirokatsu OKUMURA
Filed: 13 Jul 20
Utility
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11 Aug 22
In this optical unit, a spring portion connecting a movable body to a holding body includes a first plate spring formed in a plate shape and elastically deformable in a rotation direction of the movable body relative to the holding body, and second plate springs formed in a plate shape and elastically deformable in an optical axis direction.
Shinji MINAMISAWA
Filed: 8 Feb 22
Utility
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9 Aug 22
A movable unit of an optical module having an image shake correction function is supported by a gimbal mechanism so as to be rotatable around a first axis R1 and a second axis R2.
Takeshi Sue, Tadashi Takeda, Shinji Minamisawa
Filed: 30 Oct 19
Utility
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9 Aug 22
An optical unit with a shake correction function may include a movable body, a gimbal mechanism swingably supporting the movable body around a first axis and a second axis, a fixed body supporting the movable body.
Shinji Minamisawa
Filed: 24 Apr 20