Abstract: Provided is an impedance matching device capable of promptly improving an impedance mismatch between a high-frequency power source and a load even when the impedance of the load continuously changes. An impedance matching device according to the present invention is for use in a high-frequency power system configured to supply a load with an output from a high-frequency power source via a matching circuit whose constant is mechanically changed, and the impedance matching device includes a matching condition value acquisition portion for acquiring a matching condition value indicating a matching condition between the high-frequency power source and a load, and a control portion for controlling an oscillation frequency of the high-frequency power source based on the matching condition value.

Abstract: A heating tool having a temperature sensor fixed within a tip of the heating tool with maximum heat conductivity to the temperature sensor.

Abstract: A soldering and de-soldering station and systems including enhanced features for the soldering heating tools and load detection functionality.

Abstract: A bicycle derailleur is basically provided with a base member, a movable member, a link structure and a cable interactive structure. The link structure is configured to movably connect the movable member relative to the base member. The cable interactive structure is provided on the link structure. The cable interactive structure includes a chain barrier portion. The chain barrier portion is configured to prevent a chain from contacting the link structure.

Abstract: A transport device moves a sheet member supported by adsorption portions to a space above a second table being a transport destination, and moves the adsorption portions in a direction of approaching the second table by reducing a speed gradually or stepwisely so as to bring the sheet member into contact with the second table. With this, a transport speed of the sheet member is improved, and air is prevented from entering a space between the sheet member and the table being a transport destination.

Abstract: A bicycle rear derailleur is basically provided with a base member including a frame mounting portion having a mounting opening, and a fastening member extending through the mounting opening of the base member. The fastening member has a first threaded portion and a placement portion adjacent to the first threaded portion. An adjusting member is configured to adjust a position of the bicycle rear derailleur relative to a bicycle. An intermediate member includes a contact portion disposed between the adjusting member and the bicycle. The intermediate member has a second threaded portion configured to threadedly engage with the first threaded portion of the fastening member. The second threaded portion has an innermost diameter that is smaller than the outermost diameter of the first threaded portion. The intermediate member is disposed on the placement portion of the fastening member.

Abstract: A utility vehicle includes a passenger grip for a crew seated on a passenger seat. The passenger grip includes a handle grip having an arm part extending from a dashboard toward the passenger seat and a grip part provided at the arm part and gripped by the crew seated on the passenger seat, a holder outserted to the arm part of the handle grip and holding the arm part movably forward and backward in an extending direct on of the arm part, and a single-action look mechanism provided at the holder and fixing the handle grip to the holder. The single-action lock mechanism includes a lock pin having a distal end penetrating a through hole provided at the holder and engaged with at least one engagement hole provided at the arm part, a spring biasing the lock pin toward the arm part, a housing fixed to the holder and accommodating the lock pin and the spring, and a knob disposed outside the housing and connected to the lock pin.

Abstract: Provided are a mask sheet frame body bonding apparatus that allows a mask sheet to be bonded to a frame body without producing a crease in a mask pattern by a simple method, and a manufacturing method of a vapor deposition mask. The mask sheet frame body bonding apparatus bonds the mask sheet provided with the mask pattern to the frame. The mask sheet frame body bonding apparatus includes grippers configured to hold gripper end portions of the mask sheet and apply a tensile force to the mask sheet, and a roller serving as a pressing members other than the frame and configured to press at least a side of the mask sheet subjected to tensile force that is opposite to the frame and is a front face of the mask sheet, between the mask pattern and holding positions of the grippers.

Abstract: Each of two divided masks next to each other in a second direction includes an overlapping region where two unit mask members partially overlap each other in a planar view, and a pitch in the second direction between openings on a plurality of divided masks each including the overlapping region is the same as a pitch in the second direction between the opening on each of a plurality of divided masks.

Abstract: A controller and a control method for a hot air blower used in the field of solder reworking. The controller allows a user to change the control parameters effectively while using the hot air blower.

Abstract: A side-by-side vehicle includes a vehicle body frame; a driving power unit supported by the vehicle body frame; and a cargo carrier which is disposed above the driving power unit and has a loading space. The cargo carrier includes a bottom wall defining a bottom surface of the loading space. The bottom wall includes a center bottom wall portion, a rear bottom wall portion provided rearward of the center bottom wall portion and configured to be higher than the center bottom wall portion, and a protruding wall portion protruding upward from a rear end of the center bottom wall portion and connected to a front end of the rear bottom wall portion. The protruding wall portion is provided with a drain hole through which a space formed above the center bottom wall portion is in communication with a space formed under the rear bottom wall portion.

Abstract: A cordless, hand held soldering iron operable with a control station providing wireless temperature control functionality and a charging station.

Abstract: A bicycle rear derailleur includes a base member, a chain guide, a movable member and a first link member. The base member is configured to be mounted to a bicycle frame at a frame mounting axis. The chain guide includes a first pulley rotatably arranged around a first pulley axis in a first pulley plane. The movable member pivotally supports the chain guide about a pivot axis. The first link member moves the chain guide between first and second lateral positions. The first lateral position is closer to a bicycle center plane. The first pulley plane intersects the first link member in a state where the chain guide is located at the second lateral position. The frame mounting axis is spaced from the pivot axis by a distance equal to or larger than eighty-nine millimeters when the chain guide is at the first lateral position.

Abstract: A bicycle derailleur is basically provided with a base member, a movable member, a link structure and a cable interactive structure. The link structure is configured to movably connect the movable member relative to the base member. The cable interactive structure is provided on the link structure. The cable interactive structure includes a chain barrier portion. The chain barrier portion is configured to prevent a chain from contacting the link structure.

Abstract: A soldering and de-soldering station and systems including enhanced features for the soldering heating tools, load detection functionality, tip management, automatic tip temperature calibration, cartridge/handle position and movement sensing and interactive capabilities.

Abstract: A cargo carrier having a depressed loading space includes a base carrier member, and a pair of right and left side carrier members disposed on right and left sides, respectively, of the base carrier member, and fastened to the pair of right and left rear frame members, respectively, from above. The base carrier member includes a bottom wall portion forming a bottom surface of the loading space, a front wall portion protruding upward from a front end of the bottom wall portion, and a pair of right and left side wall portions protruding upward from a right end and a left end, respectively, of the bottom wall portion. The pair of right and left side wall portions of the base carrier member are removably mountable on the pair of right and left side carrier members, respectively.

Abstract: A bicycle rear derailleur is basically provided with a base member including a frame mounting portion having a mounting opening, and a fastening member extending through the mounting opening of the base member. The fastening member has a first threaded portion and a placement portion adjacent to the first threaded portion. An adjusting member is configured to adjust a position of the bicycle rear derailleur relative to a bicycle. An intermediate member includes a contact portion disposed between the adjusting member and the bicycle. The intermediate member has a second threaded portion configured to threadedly engage with the first threaded portion of the fastening member. The second threaded portion has an innermost diameter that is smaller than the outermost diameter of the first threaded portion. The intermediate member is disposed on the placement portion of the fastening member.

Abstract: A controller and a control method for a hot air blower used in the field of solder reworking. The controller allows a user to change the control parameters effectively while using the hot air blower.

Abstract: A bicycle rotor comprises a base portion and at least one chain engagement portion. The base portion is configured to rotate around a rotational center axis of the bicycle rotor. The base portion is at least partly made of a first resin material. The first resin material has a first Young's modulus. The at least one chain engagement portion is provided on the base portion. The at least one chain engagement portion is at least partly made of a second resin material. The second resin material has a second Young's modulus. The first Young's modulus is higher than the second Young's modulus.