Abstract: Portable cargo handling equipment for liquid hydrogen is portable cargo handling equipment for liquid hydrogen which transfers the liquid hydrogen stored in a land-side cryogenic tank to a ship-side cryogenic tank.

Abstract: A training processing device manages a training for a robot manipulation using a manipulation terminal. The training processing device communicates information with the manipulation terminal through a communication network, accepts first information that is information on the robot manipulation inputted into the manipulation terminal, while the manipulation terminal executing a computer program for the training of the robot manipulation, and manages the training based on the first information.

Abstract: A lubrication device for a helicopter including: an oil sump in which oil for lubrication is retained; a lubrication pump configured to suck the oil from the oil sump to discharge the oil; and a lubrication passage extending from the lubrication pump to a first lubrication target. The lubrication passage includes: a first supply port that supplies the oil to the first lubrication target; an oil reservoir provided upstream of the first supply port; and an opening provided upstream of the oil reservoir and above the oil reservoir. The first supply port is formed right above the first lubrication target.

Abstract: An underwater work system of the present disclosure acquires a relative position of an underwater vehicle relative to a surface ship at the start of searching work, the relative position being measured based on a sound wave transmitted from a wave transmitter. The underwater work system calculates a position of the underwater vehicle based on the acquired relative position. When a measurement error region whose center corresponds to the calculated position of the underwater vehicle and an expected laid region of a pipeline extending in a predetermined direction overlap each other, the underwater work system moves the underwater vehicle to such a position that the measurement error region and the expected laid region do not overlap each other, and then, makes the underwater vehicle perform crossing detection in which the underwater vehicle detects the presence or absence of the pipeline while crossing the expected laid region.

Abstract: A robot system includes a robot body, a memory, an operation controlling module and a manipulator. When the robot body is located at a first position, the operation controlling module stops the robot body and receives a selecting manipulation of operation mode from the manipulator. When a correctable automatic mode is selected at the first position, the operation controlling module makes positional coordinates of a second position provided downstream of the first position in a moving direction, changeable from the second position in automatic operation information. When the positional coordinates of the second position are changed, the operation controlling module corrects the automatic operation information so that the robot body reaches the changed second position while retaining some of elements of the automatic operation information in the correctable automatic mode.

Abstract: An AUV includes: an underwater vehicle main body configured to sail along an inspection object located in water or on the bottom of the water; an arm extending from the underwater vehicle main body; an inspection tool portion including a contact portion configured to contact the inspection object and an inspection device configured to inspect the inspection object; and a passive joint provided between the arm and the inspection tool portion and configured to allow passive rotation of the inspection tool portion relative to the arm about at least one axis.

Abstract: A robot hand includes base body defining gripping position of substrate, first contacting part provided to base body at tip-end side and configured to contact first part of edge part of substrate when substrate is gripped, rotary body provided on base-end side of base body and having second contacting part configured to contact second part of edge part of substrate when substrate is gripped, and mobile body having shaft part to be inserted into shaft hole of rotary body, and configured to move toward tip end of base body to move rotary body toward tip end of the base body. An axial-center line of shaft part extends in thickness directions of base and rotary bodies provided so as to have clearance in axial direction of shaft part with respect to shaft part.

Abstract: A surgical robot includes a manipulator arm having a tip end side to which a surgical instrument is attached, a controller configured or programmed to perform a control to operate the manipulator arm to which the surgical instrument is attached, and a teaching unit to teach a teaching point in a space in which the manipulator arm operates. The controller is configured or programmed to set a virtual contact prohibited space in a space around a contact prohibited object based on a plurality of the teaching points taught using the teaching unit.

Abstract: A robotic surgical system includes a controller configured or programmed to perform an arm interference avoidance control to move a second manipulator arm relative to a first manipulator arm such that a reference line moves along an outer edge of an approach prohibited range of a first manipulator arm when a second manipulator arm approaches within the approach prohibited range.

Abstract: A robot includes a base attached to an end of a robotic arm, a conveyor fixed to the base, and a holder to hold a workpiece and place the workpiece on a transferring surface of the conveyor. The holder includes a pivot shaft extending along the conveyor in a transferring direction of the conveyor, and reciprocatable or telescopic in the transferring direction, a pivoting structure attached to the pivot shaft so as to be reciprocatable in the transferring direction, and pivotable centering on the pivot shaft in a plane in which a width direction perpendicular to the transferring direction intersects with a height direction perpendicular to the transferring direction and the width direction, and a holding structure upstream of the pivoting part in the transferring direction to hold the workpiece.

Abstract: In a state where a shoulder member is in contact with a contact surface, a pin member is brought into contact with the contact surface to specify a pin movement amount, which is a distance from an initial position of the pin member to the contact surface, and specify a shoulder displacement amount, which is a displacement amount when the shoulder member is retreated as a result of the contact of the pin member. When both a first condition that the pin movement amount is included in a first range and a second condition that the shoulder displacement amount is included in a second range are satisfied, the pin member is retreated from the contact surface by a predetermined return amount, and furthermore, origin point alignment of the pin member and the shoulder member is performed on the basis of positions of the pin member and the shoulder member.

Abstract: A substrate conveyor robot includes a guide rail cover arranged on a lateral side of the guide rail to cover an upper part of a guide rail that is exposed when an up-and-down mover moves downward. The base link includes the guide rail cover.

Abstract: A substrate handling apparatus according to one or more embodiments may include: a base, an elevating unit that is connected to the base to freely elevate and lower, an arm that is rotatably connected to the elevating unit, a disk that is provided on the arm, and a hand that is rotatably connected to the arm, wherein in case that the hand is provided on a position to overlap the arm, the disk is provided under the substrate extracted by the hand.

Abstract: A HST system for use in traveling of a vehicle includes a controller that controls a pump regulator that changes a displacement of a pump and a motor regulator that changes a displacement of a motor. The controller determines whether or not a particular downhill travel condition is satisfied based on a result of detection by a vehicle speed detector that detects a vehicle speed of the vehicle and a result of detection by a rotation number detector that detects a number of rotations of an engine per unit time. In a case where a depression amount of an accelerator pedal, which is detected by a depression amount detector, is zero and the particular downhill travel condition is satisfied, the controller controls the motor regulator to increase the displacement of the motor.

Abstract: A working method using an AUV includes a step of working on a work object with a work device included in the AUV while causing the AUV to sail along the work object, a step of dropping and sinking a transponder to the bottom of water, a step of causing the AUV to sail toward a return destination, and a step of resuming work on the work object by causing the AUV to sail from a return destination to the vicinity of a work suspended position, at which work on the work object is suspended, based on information obtained by acoustic positioning using the transponder that is sunk to the bottom of water.

Abstract: A composite material structure manufacturing jig is used when manufacturing a composite material structure by adhering prepreg to a framework structure including a frame component that includes a channel extending along a longitudinal direction of the frame component. The composite material structure manufacturing jig is inserted in the channel of the frame component and used therein. The jig includes a tubular body formed of an elastic material containing a reinforcement fiber, the body including a trapezoidal transverse section that is a cross section orthogonal to a longitudinal direction of the body, the trapezoidal transverse section including an upper base and a lower base longer than the upper base. An inner surface of the body is coated with an inner peripheral film serving as a gas barrier layer.

Abstract: A method of planning works for robots includes creating a work plan for a plurality of robots, each having a work tool, sharing at at least one station a work to a plurality of work parts of the workpiece. The method includes the steps of calculating a distribution of the work parts to the robots, calculating, as a robot operation, a work order of the work parts and a moving path of the work tool for each of the robots based on the calculated work distribution, and calculating a disposed location of each of the robots with respect to the workpiece and a station where the robot is disposed so that an inter-robot interference does not occur during execution of the calculated robot operation.

Abstract: Provided is a rotor blade configured to be implanted in a disc of a rotating body, the rotor blade including a blade root, wherein in a cross-sectional shape of the blade root, the blade root includes at least one stage of protruding parts protruding toward opposite sides with respect to a direction containing a circumferential component, the protruding parts being configured to lock the blade root to the disc, each of the protruding parts has a contact surface configured to come into contact with the disc and inclined so as to extend toward a center part of the blade root from radially inside to radially outside, and each of the protruding parts has a non-contact surface configured not to come into contact with the disc and inclined so as to extend toward the center part of the blade root from the radially inside to the radially outside.

Abstract: A first laminated body is worked to form a second laminated body, the first laminated body being formed by laminating prepregs including reinforcing fibers and resin, the second laminated body including a flat portion and a wavy portion, the flat portion being located at at least one of side edge portions of the second laminated body, the wavy portion being located at a portion adjacent to the side edge portion and extending along a longitudinal direction. An intermediate product is formed from the second laminated body by a forming die such that the flat portion becomes a bent portion that is an inside portion whose circumferential length is shorter in a curved portion, and the wavy portion becomes a bent portion that is an outside portion whose circumferential length is longer in the curved portion.

Abstract: An electrostatic separation method includes: applying voltage between a lower electrode at a bottom portion of or in the raw material layer and an upper electrode above the raw material layer, generating an electric field between electrodes; fluidizing the raw material layer and bringing conductive particles and the lower electrode into contact in the raw material layer charging only the conductive particles wherein their polarity becomes the same as the lower electrode; generating polarity, the same as the upper electrode, by dielectric polarization on a conveyor belt downward-facing conveyance surface passing through a capture region above the raw material layer and under the upper electrode, the conveyance surface including a nonconductor; separates charged conductive particles from the raw material layer surface by electrostatic force and adhering conductive particles to the conveyor belt conveyance surface; and separating and collecting the particles from the conveyance surface that moved outside the ele