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61. 发明授权

US10411622B2 Motor control apparatus and motor control apparatus control method 有权
公开(公告)号：US10411622B2
公开(公告)日：2019-09-10
申请号：US15776891
申请日：2016-12-22
申请人： Mitsuba Corporation
发明人： Takeshi Ikeda
IPC分类号： H02P6/15 , H02P6/16
摘要： The control part includes: a gate control voltage output unit that is configured to output a drive signal which switches a switching element according to a Hall edge that forms each of six Hall stages which are represented by a combination of electric potentials of position detection signals that are outputs of a plurality of sensors; a counter value acquisition unit that is configured to acquire a counter value which is a time period of the Hall stage and which is represented by a time period between two Hall edges that form each of the Hall stages from the position detection signal; and a switching control unit that is configured to determine a value obtained by multiplying a previous counter value of each of the Hall stages by a preset correction coefficient as a delay time of each of current Hall edges and that allows the gate control voltage output unit to output a drive signal according to each of the Hall edges which are corrected by the delay time.

62. 发明授权

US10411559B2 Driving apparatus 有权
公开(公告)号：US10411559B2
公开(公告)日：2019-09-10
申请号：US15522093
申请日：2015-10-26
申请人： Mitsuba Corporation
发明人： Yukiyoshi Iso
IPC分类号： H02K9/02 , H02K3/28 , H02K7/116 , H02K5/04 , H02K11/33
摘要： In a driving apparatus having a casing 10A in which an electric motor 16 is housed, the driving apparatus further has: a rotating shaft 27 through which a torque of the electric motor 16 is transmitted, the rotating shaft 27 being formed with a worm 40; a worm wheel 41 which is disposed in the casing 10A, the worm wheel 41 having a worm gear 42 which is engaged with the worm 40; a terminal holder 31 which is disposed in the casing 10A, and which supports a terminal carrying a current to be supplied to the electric motor 16; and an air hole 78 which extends so as to penetrate the casing 10A, an inside of the casing 10A and an outside of the casing 10A communicating with each other through the air hole 78, wherein in a plan view perpendicular to an axis C1 serving as a rotation center of the worm wheel 41, the air hole 78 is disposed in an area defined by projection of an area occupied by the terminal holder 31 in a direction along an axis B1, and between the electric motor and an engaging part E1 of the worm 40 with the worm gear 42.

63. 发明授权

US10374492B2 Motor apparatus having improved connector unit 有权
公开(公告)号：US10374492B2
公开(公告)日：2019-08-06
申请号：US15454329
申请日：2017-03-09
申请人： Mitsuba Corporation
发明人： Kenji Yasumoto , Teppei Tokizaki , Shigeki Ota
IPC分类号： H02K11/00 , H02K1/17 , H02K5/04 , H02K23/04 , H02K5/22 , B60S1/08 , H02K7/116 , H02K11/21 , H02K11/38 , H02K5/08 , H01R13/11 , H01R39/38 , H02K5/14
摘要： A motor apparatus provided with a connector unit (40) to which an external connector is connected, wherein the connector unit (40) has a plurality of conductive members (64, 65, 66) arranged over a base portion (50) and a connector connecting portion (70) provided with a plug-in hole in which the external connector is plugged, wherein the conductive members (64, 65, 66) respectively include connector-side connecting portions (64a, 65a, 66a) connected to the external connector so as to face the connector connecting portion (70) from a first direction reversed to a plug-in direction of the external connector to the plug-in hole and base-side connecting portions (64b, 65b, 66b) connected to terminals or wirings provided in the base portion (50), wherein the connector-side connecting portions (64a, 65a, 66a) are respectively inserted into a plurality of insertion holes (74, 75, 76) provided at positions different from each other in a second direction intersecting the first direction, and wherein the base-side connecting portions (64b, 65b, 66b) are respectively arranged at the same position in the second direction.

64. 发明授权

US10370878B2 Touch sensor unit 有权
公开(公告)号：US10370878B2
公开(公告)日：2019-08-06
申请号：US15927087
申请日：2018-03-21
申请人： MITSUBA Corporation
发明人： Yasuhiro Orihara , Hideki Kubota , Minori Shoda , Mitsuhiro Okada
IPC分类号： E05F15/40 , H01H3/14 , G06F3/0354 , E05B81/04 , H01H3/16
摘要： The disclosure provides a touch sensor unit. A conductive component is arranged between a pair of electrodes which are arranged inside an insulating tube, and the conductive component includes: a body section, which extends in a longitudinal direction of the insulating tube; and a convex section, which is arranged on an outer circumference of the body section, extends along the longitudinal direction of the body section, and sinks into the pair of electrodes. Short circuit or non-short circuit and so on of the electrodes can be detected by detecting the resistance value of the conductive component. Merely by inserting the conductive component into one end in the longitudinal direction of the electrodes, the pair of electrodes are electrically connected, and only the convex section sinks into the pair of electrodes, therefore the insertion load of the conductive component can be reduced, and the terminal treatment can be simplified.

65. 发明申请

US20190169909A1 WINDOW GLASS RAISING AND LOWERING DEVICE FOR VEHICLE, VEHICLE DOOR, AND VEHICLE 审中-公开
公开(公告)号：US20190169909A1
公开(公告)日：2019-06-06
申请号：US16321067
申请日：2017-07-05
申请人： MITSUBA Corporation
发明人： Hiroyuki IKEDA , Hideaki TAKEHARA , Yasuhiro SAITO , Sadaji UMEHARA , Tsuyoshi KONDO , Masakane YOSHIZAWA , Hideaki KASHIWAGI , Mayu KOBAYASHI
IPC分类号： E05F15/43 , E05F15/695 , B60J1/17 , B60R11/04
摘要： A vehicle window glass raising/lowering device includes a drive unit arranged on a vehicle door to move a window glass in a vertical direction, a control unit for controlling the drive unit, a detection line arranged on a vehicle interior side of the window glass and along at least a portion of an outer edge of the window glass, a light source including a light emitting element to emit an invisible light to the detection line, and a camera including a lens on which the invisible light emitted from the light source and reflected by the detection line is incident. The control unit includes a pinching prevention means that causes the drive unit to perform a pinch prevention operation for preventing pinching by the window glass based on an image taken by the camera. The detection line includes a reflection layer to reflect an incident light toward the light source.

66. 发明申请

US20190010746A1 DRIVING DEVICE FOR OPENING/CLOSING BODY 审中-公开
公开(公告)号：US20190010746A1
公开(公告)日：2019-01-10
申请号：US16027273
申请日：2018-07-04
申请人： MITSUBA Corporation
发明人： TAKAHIRO SAKIYAMA , TAKASHI TAKIZAWA
IPC分类号： E05F15/622 , F16H25/20 , F16H21/44
摘要： An opening/closing body driving device for driving an opening/closing body is provided. The opening/closing body driving device includes: a motor, having a rotation shaft; a screw shaft, being rotated by the rotation shaft; a moving nut, being screwed to the screw shaft and moved in an axial direction of the screw shaft; and a connection part, being provided at the moving nut, wherein an arm for opening and closing the opening/closing body is connected to the connection part. The rotation shaft and the screw shaft are respectively provided on the same axis, and the connection part is provided at a radially outer side of the screw shaft.

67. 发明申请

US20180347447A1 COOLING FAN CONTROLLER 审中-公开
公开(公告)号：US20180347447A1
公开(公告)日：2018-12-06
申请号：US15779860
申请日：2017-01-31
申请人： Mitsuba Corporation
发明人： Fumiaki Koshio , Takahiko Ogane , Masamichi Ishii , Wataru Kusumoto
IPC分类号： F01P7/04 , B60H1/00 , F04D25/08 , F04D27/00
CPC分类号： F01P7/04
摘要： Provided is a cooling fan controller connected to a host controller via a first signal line and a second signal line and configured to control rotation of a cooling fan on the basis of a rotation command output from the controller via the first signal line, the cooling fan controller including: an abnormality detector configured to detect an abnormality of a monitoring target in a mechanism configured to control the cooling fan; and an output part configured to output a first signal according to rotation of the cooling fan to the second signal line when the abnormality is not detected by the abnormality detector and configured to output a second signal different from the first signal to the second signal line when the abnormality is detected by the abnormality detector.

68. 发明授权

US10119314B2 Roller apparatus 有权
公开(公告)号：US10119314B2
公开(公告)日：2018-11-06
申请号：US15459054
申请日：2017-03-15
申请人： Mitsuba Corporation
发明人： Yoshitaka Urano , Yoshitaka Sekine , Ryo Gokan
IPC分类号： E05D15/00 , E05D15/06 , E05F15/646 , E05F15/657 , B60J5/06
摘要： An object of the present invention is to enhance stiffness of a cable end without increasing the size of the cable end. A first retaining protrusion (35b) is provided on the tip side of a second roller pin (35) so as to protrude from the second roller pin (35) in a radially outward direction of the second roller pin (35), a cable end (40) is formed with an insertion hole (43) including an arc-shaped second inner wall (43b), the first retaining protrusion (35b) being allowed to pass through the insertion hole (43). A bush (50) is provided with: a notch (51a) which exposes the second inner wall (43b) to the outside, the first retaining protrusion (35b) being allowed to pass through the notch (51a); and a cylindrical main body (51) which covers a first inner wall (43a), the first retaining protrusion (35b) abutting on the main body (51) in a radial direction of the second roller pin (35).

69. 发明授权

US10075162B2 Touch sensor unit 有权
公开(公告)号：US10075162B2
公开(公告)日：2018-09-11
申请号：US15543600
申请日：2015-12-09
申请人： Mitsuba Corporation
发明人： Mitsuhiro Okada
IPC分类号： H03K17/955 , H03K17/96
CPC分类号： H03K17/955 , H01H3/142 , H03K17/962 , H03K2217/96078
摘要： First and second bridging portions (63a and 63b) is disposed so as to form a shock absorbing space (63c) between the sensor accommodating portion (61) and the fixing portion (62), and elastically deformed by external force, and the paired bridging portions (the shock absorbing space (63c)) is caused to function as a shock absorbing portion (63). Furthermore, the sensor accommodating portion (61) is thinner than each of the bridging portions (63a and 63b), after the sensor accommodating portion (61) is elastically deformed and a contact of a blockage is detected, the first and second bridging portions (63a and 63b) can be elastically deformed to absorb a shock. Therefore, it is possible to significantly reduce a load on the blockage in comparison with the conventional technique. Since the drive unit is reversely driven after shock absorption, it is possible to reduce the load on the drive unit and so forth, and to inhibit the occurrence of inconvenience such as burning.

70. 发明申请

US20180194016A1 ROBOT DEVICE 审中-公开
公开(公告)号：US20180194016A1
公开(公告)日：2018-07-12
申请号：US15740810
申请日：2016-09-06
申请人： MITSUBA Corporation
发明人： Hitoshi NAKANISHI
IPC分类号： B25J19/06 , B25J5/02 , B25J9/00
CPC分类号： B25J19/06 , B25J5/02 , B25J9/0018 , B25J9/0051 , B25J9/0084 , B25J9/009 , B25J19/0091 , F16H21/54 , Y10S901/15 , Y10S901/49
摘要： A parallel robot is equipped with: a base plate that is provided so as to be capable of sliding movement; three link mechanisms disposed radially when viewed from the normal direction of the base plate; and three lower motors with reduction gears that are disposed on the base plate and are connected separately to the base ends of the three link mechanisms. A plurality of parallel robots are disposed so that the respective orientations of the three link mechanisms alternate.

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