Abstract: Provided is an industrial robot including a lifting mechanism which lifts and lowers an arm support member and a housing inside which the lifting mechanism is disposed, and an opening part for connecting the arm support member disposed outside the housing with the lifting mechanism is formed in a side face of the housing. In the industrial robot, even when dust generated inside the housing can be prevented from flowing out from the opening part, the cost can be reduced. In the industrial robot, the lifting mechanism which lifts and lowers the arm support member is disposed inside the housing. A side face of the housing is formed with the opening part for connecting the arm support member disposed outside the housing with the lifting mechanism disposed inside the housing, and the arm support member is fixed with the flat plate-shaped cover members and for closing the opening part.

Abstract: An impeller of a pump device includes a vane wheel fixed to a flange portion of a rotor member. The vane wheel includes a plurality of vane portions protruding from a disc portion opposed to the flange portion in an axial direction. At a tip end of each vane portion, a rib that is inserted into a fixing groove provided in the flange portion is provided. A gap in the axial direction is provided between a tip end of an inner peripheral portion including an end portion on an inner side in a radial direction of the rib and a bottom surface of the fixing groove, and a welded portion welded to the fixing groove is provided at a tip end on another side in the axial direction of an outer peripheral portion including an end portion on an outer side in the radial direction of the rib.

Abstract: When first arm is connected to a base at a joint point J0, a second arm is connected to the first arm at a joint point J1, a third arm is connected to the second arm at a joint point J2, a hand is connected to the third arm at a joint point J3, a target position of the joint point J3 is designated, and a robot is moved, the joint point J2 is set on a virtual travel axis passing through the joint point J0, an angle formed by a reference direction (X-axis) and the virtual travel axis is defined as a virtual travel axis angle, and respective motors of axes are driven using the virtual travel axis angle and the target position.

Abstract: An actuator includes a movable body, a support body having a coil holder, a connection body connected with the movable body and the support body, and a magnetic drive circuit having a coil held by the coil holder and a magnet for vibrating the movable body. The coil holder has a plate part which surrounds at least a part of the coil, and the movable body has a yoke holding the magnet. The plate part has a coil holding part along an outer edge of the coil and a connection body fixing part whose plate thickness is thinner than that of the coil holding part. The connection body includes at least one of a first connection body connecting a first facing part of the yoke with the connection body fixing part and a second connection body connecting a second facing part of the yoke with the connection body fixing part.

Abstract: An actuator includes a magnetic drive mechanism causing a movable body disposed inside a cylindrical case to vibrate. The movable body includes a support shaft, a magnet, a first yoke abutting against the magnet from one side in an axial direction, and a second yoke abutting against the magnet from an other side in the axial direction. A thickness in the axial direction of the magnet is smaller than that of the first yoke. A coil wound around a body portion of a coil holder is disposed on outer circumferential sides of the magnet and the first yoke. The second yoke includes an end plate portion abutting against the magnet from the other side in the axial direction, and a cylindrical portion extending from an outer edge of the end plate portion toward the one side in the axial direction and surrounding an outer circumferential side of the coil.

Abstract: A foreign matter detection device which detects a foreign matter in an inside of a card reader. The foreign matter detection device includes a control part which performs control for causing an imaging device provided in the inside of the card reader to image a space in the inside of the card reader, and a detection part which detects the foreign matter in the space by image analysis based on a captured image obtained by the imaging device.

Abstract: A case of an actuator includes a cylinder member and a first lid member closing one opening of the cylinder member. A fixing part fixing the first lid member and the cylinder member includes a first protrusion protruding from the first lid member, a second protrusion protruding from the first lid member on a second direction X2 side of the first protrusion, a first recessed part into which the first protrusion is inserted, and a second recessed part into which the second protrusion is inserted. Before the first protrusion is inserted into the first recessed part, a first protrusion width dimension of the first protrusion is larger than a first recessed part width dimension of the first recessed part, and a second protrusion width dimension of the second protrusion is larger than a second recessed part width dimension of the second recessed part.

Abstract: An ice making device includes an ice making tray, an output part which is connected with the ice making tray and turns the ice making tray, a motor which is a drive source of the output part, a first board having a converter which converts alternating current to direct current, and a second board connected with a part which is operated by the direct current. The second board includes a control part which controls an operation of the ice making device, and the first board and the second board are connected with each other by inter-board connectors.

Abstract: In this optical unit with a shake correction function, a band-shaped portion is constituted by a plurality of flexible printed circuit boards overlapping each other with a predetermined gap, and is bent at a boundary between a first band-shaped portion and a second band-shaped portion and at a boundary between the second band-shaped portion and a third band-shaped portion. The plurality of flexible printed circuit boards are bonded and fixed to each other at least at one of the first bent portion and the second bent portion.

Abstract: A wiring board includes a flat band-shaped portion constituted by a flexible printed circuit board and a reinforcing plate having a flat-plate shape and made of metal, a part of which is fixed to the band-shaped portion, and the band-shaped portion and the reinforcing plate are bent at a predetermined position during manufacture of an optical unit with a shake correction function. The reinforcing plate is disposed across a bend line, which is a reference for a bent position of the band-shaped portion, and is fixed to the band-shaped portion only on one side of the bend line.

Abstract: An actuator causes vibration of a movable body by a magnetic drive mechanism. The movable body includes: a support shaft having an outer circumferential surface fixed with a magnet; a cup-shaped first magnetic member fixed to an end surface of the magnet in an axial direction; and a second magnetic member fixed to an opposite side of an end plate of the first magnetic member from the side of the magnet. A weight adjustment section in the second magnetic member is a through hole. An outer shape of the second magnetic member is not reduced in size. A bent section of the first magnetic member overlaps an outer circumferential end of the second magnetic member. The weight adjustment section is provided on an inner circumferential side of an outer circumferential surface of the magnet. A magnetic member deficient portion is provided to avoid a portion with high magnetic flux density.

Abstract: A motor includes a stator core having salient poles, an insulator held by the stator core, coils of a plurality of phases which are wound around the salient poles through the insulator, a board which is electrically connected with a plurality of wires for the number of the phases that are extended from the coils, and a conduction terminal which electrically connects the board with the stator core. The conduction terminal is provided with a main body part, a board connection part which is extended from the main body part and is electrically connected with the board, a core connection part which is extended from the main body part and is electrically connected with the stator core, and a held part which is held by the insulator. The core connection part is fixed to the stator core by welding.

Abstract: The industrial robot includes a hand 11, and a support member that supports the hand 11. The hand 11 includes a connecting portion 19 that configures a base end portion of the hand 11 and is connected to the support member, a loading portion 20 that configures a tip end portion of the hand 11 and on which the conveying target 2 is to be loaded, and a plurality of sensing mechanisms 22 that sense the conveying target 2 for correcting a position of the hand 11. The sensing mechanisms 22 are transmission type optical sensors each including a light emitting portion and a light receiving portion that are positioned to be opposite to each other via a gap in an up-down direction and are positioned on a base end side of the loading portion 20.

Abstract: A fault detection device is provided which detects a fault having occurred in encoder wiring in a system including a controlled apparatus having an encoder and a controller controlling the controlled apparatus and, in the system, the encoder and the controller are connected with each other through the encoder wiring. In a case that a signal which is transmitted from the encoder to the controller is defined as a first signal, and a signal which is transmitted from the controller to the encoder is defined as a second signal, the fault detection device includes a first detection circuit which detects a fault in the encoder wiring through which the first signal is transmitted, and a second detection circuit which detects a fault in the encoder wiring through which the second signal is transmitted.

Abstract: In an ink ribbon cassette, a case housing an ink ribbon wound around a supply-side bobbin and the ink ribbon wound around a wind-up side bobbin includes a case main body including a cylindrical supply-side case portion to house the ink ribbon wound around the supply-side bobbin and a cylindrical wind-up side case portion to house the ink ribbon wound around the wind-up side bobbin and a cover to close one end of the cylindrically formed supply-side case portion and one end of the cylindrically formed wind-up side case portion. The cover is removably attached to the case main body.

Abstract: A cooling device for a robot controller includes a servo driver having a circuit board and a heat generation element. The cooling device includes a fin member which is attached to the heat generation element, a temperature sensor, a heat conductive sheet which transmits heat generated in the heat generation element to the temperature sensor, a fan which generates an air flow toward the fin member, and a fan control part which controls the fan based on a detection value of the temperature sensor. The heat conductive sheet is disposed between the circuit board and the heat generation element in the servo driver and is contacted with both of the circuit board and the heat generation element, and the temperature sensor is provided on the circuit board and is covered by the heat conductive sheet.

Abstract: An optical unit includes a prism that is formed to have a triangular pole shape and a prism holder to which the prism is fixed by an adhesive. An incident surface on which the light from an outside enters, a reflection surface that reflects light that enters through the incident surface, and an emitting surface through which light reflected on the reflection surface is emitted are formed on the prism. A contact surface to which the reflection surface of the prism contacts, and an adhesive hole in which an adhesive that adheres to the reflection surface of the prism to fix the prism to the prism holder is disposed are formed in the prism holder. The adhesive hole passes through the prism holder.

Abstract: This actuator includes a movable body provided with a magnet and a yoke, and a support body provided with a case and a coil, and vibrates the movable body. The yoke includes a first opposing portion and a second opposing portion that oppose the coil from both sides in a Z direction. A pair of second joining plate portions that extend from both ends of the second opposing portion are fitted inside a pair of first joining plate portions that extend from both ends of the first opposing portion. In the yoke, both sides of a pair of first connecting bodies that connect the first opposing portion and a first plate that covers the coil from a Z1 direction, and both sides of a pair of second connecting bodies that connect the second opposing portion and a second plate that covers the coil from a Z2 direction, are notched.

Abstract: In an optical unit with a shake correction function, a cylindrical holder having an inner peripheral side on which a camera module is fixed is composed of metal. In the optical unit with a shake correction function, a case-side protrusion projecting toward the inner peripheral side of a cylindrical case surrounding the outer peripheral surface of the holder is formed on the inner peripheral side of the case. When a movable body moves relative to a fixed body while the optical axis of a camera module tilts the most, portions of the holder farther inside in the optical axis direction than edges formed on the outer peripheral surface of the holder before the edges come into contact with the inner peripheral surface of the case.

Abstract: This actuator includes a movable body provided with a magnet and a yoke, and a support body provided with a case and a coil that vibrates the movable body. The case includes a first case member having a first end plate portion opposing the movable body from a Z1 direction, and a second case member having a second end plate portion opposing the movable body from a Z2 direction. The first case member includes a first case first side plate portion extending toward the Z2 direction from a Y1 direction end of the first end plate portion, and a first case second side plate portion extending toward the Z2 direction from a Y2 direction end of the first end plate portion. The first case second side plate portion includes a first projection portion. The coil holder is press-fitted between the first projection portion and first case first side plate portion.