Abstract: Provided is a crane and a control method capable of preventing an irregular winding from being caused, without significant deterioration in work efficiency. The crane includes an allowable deceleration rate derivation unit and a winch control unit. The allowable deceleration rate derivation unit derives an allowable deceleration rate representing an allowable value of the deceleration rate of the winding of a suspension rope, from a measured load that is a suspension load measured by a load measurement device. The allowable deceleration rate derivation unit derives the allowable deceleration rate that is decreased with a decrease in the measured load. The winch control unit makes the winding of the suspension rope by a winch device decelerated at a deceleration rate limited within a range equal to or less than the allowable deceleration rate.

Abstract: Provided is a parking brake apparatus installable on a work machine. The parking brake apparatus includes: a parking brake switchable between a braking state of braking the turning of an upper turning body and a braking release state; a brake operation device to which a braking operation and a braking release operation for switching the parking brake to the braking state and the braking release state, respectively, is applied by an operator; and a braking control unit. The braking control unit judges whether or not a turning judgment requirement for judging whether or not the upper turning body is performing a turning motion is satisfied, and performs a braking operation invalidation control to invalidate the braking operation applied to the brake operation device when judging the turning motion is being performed.

Abstract: When an engine is started in a state where a support member of a multi-coupler is attached to a mating support member, the pressure of hydraulic oil increases in a detection target pipeline part. A pressure detection unit detects the pressure of the hydraulic oil in the detection target pipeline part. A connection state determining unit determines whether a tank-side pipeline part and a motor-side pipeline part are connected to each other, based on the pressure. When the connection state determining unit determines that the tank-side pipeline part and the motor-side pipeline part are not connected to each other in a state where the engine is started, a pressure increase suppression unit carries out an operation for suppressing an increase in the pressure of a hydraulic motor.

Abstract: An object is to holistically recognize a wide-area traffic condition in real time. A traffic monitoring apparatus (102) includes a position acquisition unit (106) that acquires position information indicating a vehicle position on a road, and a history generation unit (107) that generates history information indicating a change over time in the vehicle position, based on the position information. The position acquisition unit (106) acquires position information to be acquired, for example, based on optical fiber sensing utilizing an optical fiber being laid on a road. The traffic monitoring apparatus (102) may further include an abnormality detection unit (107) that detects an abnormal event on a road, based on an event-specific history pattern indicating a pattern of a change over time in a vehicle position associated with a type of the abnormal event on the road, and the change over time in the vehicle position.

Abstract: In a charged particle beam device, a control unit performs processing for: operating a deflector based on movement information to move a visual field of a deflector from a first visual field to a second visual field; capturing the sample image with the second visual field to obtain a reference image; operating the deflector to move the visual field from the second visual field to the first visual field; operating the sample stage based on the movement information to move the visual field from the first visual field to a third visual field; capturing the sample image with the third visual field to obtain a comparison image; calculating a positional deviation amount between the reference image and the comparison image; determining whether the positional deviation amount is equal to or less than a designated positional deviation amount; and operating the sample stage based on the positional deviation amount.

Abstract: A transmission electron microscope includes a control unit for: acquiring an image of an objective aperture; obtaining a position of the objective aperture; obtaining an amount of deviation between an object position and the position of the objective aperture, based on the position of the objective aperture; and operating an aperture moving mechanism, based on the amount of deviation of the position of the objective aperture. The position of the objective aperture is obtained by: binarizing the image of the objective aperture by using a set threshold; obtaining an area of an aperture hole of the objective aperture from the binarized image; determining whether the area is within a predetermined range; changing the threshold when a determination is made that the area is outside the predetermined range; and obtaining a position of the objective aperture when a determination is made that the area is within the predetermined range.

Abstract: A changing device easily and safely changes the posture of the backstop of a crane between a support posture and a storage posture. The backstop posture changing device is provided with a first support member, a second support member, a push-up mechanism, and a connection member. The first support member and the second support member are rotationally connected to a backstop and a lower boom respectively. When a cylinder rod of the push-up mechanism is extended with respect to a cylinder body, a push-up member pushes up the first support member and the posture of the backstop is changed from a storage posture on the lower boom to a support posture in which it is possible to support a boom while the crane is in a working posture.

Abstract: In a charged particle beam device, a control unit performs processing for: operating a deflector based on movement information to move a visual field of a deflector from a first visual field to a second visual field; capturing the sample image with the second visual field to obtain a reference image; operating the deflector to move the visual field from the second visual field to the first visual field; operating the sample stage based on the movement information to move the visual field from the first visual field to a third visual field; capturing the sample image with the third visual field to obtain a comparison image; calculating a positional deviation amount between the reference image and the comparison image; determining whether the positional deviation amount is equal to or less than a designated positional deviation amount; and operating the sample stage based on the positional deviation amount.

Abstract: A transmission electron microscope includes a control unit for: acquiring an image of an objective aperture; obtaining a position of the objective aperture; obtaining an amount of deviation between an object position and the position of the objective aperture, based on the position of the objective aperture; and operating an aperture moving mechanism, based on the amount of deviation of the position of the objective aperture. The position of the objective aperture is obtained by: binarizing the image of the objective aperture by using a set threshold; obtaining an area of an aperture hole of the objective aperture from the binarized image; determining whether the area is within a predetermined range; changing the threshold when a determination is made that the area is outside the predetermined range; and obtaining a position of the objective aperture when a determination is made that the area is within the predetermined range.

Abstract: A press system capable of achieving a reduced number of man-hours required for generation of a motion is provided. A controller automatically generates a press motion based at least on a feed-allowable height, a touch position, and a work end position, automatically generates a feeder motion based at least on a feed-allowable height and a feed length, and automatically generates a synthesized motion by synthesizing the press motion and the feeder motion.

Abstract: A press system capable of achieving improvement in production rate is provided. A controller has a slide driven upward and downward based on a prescribed press motion. A position of the slide where a workpiece can be transported without interfering with an upper die is defined as a feed-allowable height. A stand-by height is higher than the feed-allowable height and located at a highest position in the press motion. The controller also has the work transported while the slide is moving between the feed-allowable height and the stand-by height.

Abstract: A controller controls a slide to stop when the slide moves upward and downward as a result of operation of a two-hand push button panel to reach a target position (for example, a feed-allowable height, a touch position, a work end position, and a jump prevention height) even though an operation signal from the two-hand push button panel is being input to the controller.

Abstract: Provided is a copper-nickel alloy electroplating apparatus which is capable of stably forming a copper-nickel plated coating on a workpiece with a uniform composition and which enables a plating bath to be used for a long period. The present invention provides a copper-nickel alloy electroplating apparatus (1), comprising: a cathode chamber (4) in which a workpiece (5) is to be placed; an anode chamber (6); an anode (7) placed in the anode chamber; an electrically conductive diaphragm (14) placed to separate the cathode chamber and the anode chamber from each other; a cathode chamber oxidation-reduction potential adjusting tank (8) for adjusting the oxidation-reduction potential of a plating liquid in the cathode chamber; an anode chamber oxidation-reduction potential adjusting tank (10) for adjusting the oxidation-reduction potential of a plating liquid in the anode chamber; and a power supply unit (36) that provides an electric current to flow between the workpiece and the anode.

Abstract: The present invention provides a copper-nickel alloy electroplating bath which contains (a) a copper salt and a nickel salt, (b) a metal complexing agent, (c) a conductivity imparting agent, (d) a sulfur-containing organic compound and (e) a redox potential regulator.

Abstract: The present invention provides a copper-nickel alloy electroplating bath which is characterized by containing (a) a copper salt and a nickel salt, (b) a metal complexing agent, (c) a plurality of conductivity-imparting salts that are different from each other, (d) a compound that is selected from the group consisting of disulfide compounds, sulfur-containing amino acids and salts of these compounds, (e) a compound that is selected from the group consisting of sulfonic acid compounds, sulfimide compounds, sulfamic acid compounds, sulfone amides and salts of these compounds, and (f) a reaction product of a glycidyl ether and a polyhydric alcohol. This copper-nickel alloy electroplating bath is also characterized by having a pH of 3-8.

Abstract: An exhaust gas purification control device includes an engine, an actuator using the engine as a driving source, an operation unit used by an operator to operate the actuator or the engine, an operation detector detecting whether or not the operation unit is being operated, a purification device for capturing soot in exhaust gas of the engine, an accumulation amount detector detecting an accumulation amount of the soot captured by the purification device, a regeneration unit for performing an regenerating operation of regenerating the purification device by burning the soot captured by the purification device, and a controller controlling the regenerating operation. The controller switches a control from a control of prioritizing an operation by the operation unit to a control of prioritizing the regenerating operation in a stepwise manner as the accumulation amount of the soot detected by the accumulation amount detector increases.

Abstract: The present invention provides a copper-nickel alloy electroplating bath which contains (a) a copper salt and a nickel salt, (b) a metal complexing agent, (c) a conductivity imparting agent, (d) a sulfur-containing organic compound and (e) a redox potential regulator.

Abstract: Provided is a copper-nickel alloy electroplating apparatus which is capable of stably forming a copper-nickel plated coating on a workpiece with a uniform composition and which enables a plating bath to be used for a long period. The present invention provides a copper-nickel alloy electroplating apparatus (1), comprising: a cathode chamber (4) in which a workpiece (5) is to be placed; an anode chamber (6); an anode (7) placed in the anode chamber; an electrically conductive diaphragm (14) placed to separate the cathode chamber and the anode chamber from each other; a cathode chamber oxidation-reduction potential adjusting tank (8) for adjusting the oxidation-reduction potential of a plating liquid in the cathode chamber; an anode chamber oxidation-reduction potential adjusting tank (10) for adjusting the oxidation-reduction potential of a plating liquid in the anode chamber; and a power supply unit (36) that provides an electric current to flow between the workpiece and the anode.

Abstract: A press machine braking performance verifying apparatus verifies performance of brakes applying braking to a slide. The press machine braking performance verifying apparatus includes a speed detecting component, a stopping instruction detecting component, a stopping time measuring component, a maximum stopping time calculating component and an evaluating component. The speed detecting component detects a slide driving speed. The stopping instruction detecting component detects if stopping of the slide is instructed. The stopping time measuring component measures a stopping time until the slide stops when a stopping instruction is detected. The maximum stopping time calculating component calculates predicted stopping time in a case where the slide is driven at a maximum driving speed based on the slide driving speed after detecting the stopping instruction and the stopping time.

Abstract: An exhaust gas purification control device includes an engine, an actuator using the engine as a driving source, an operation unit used by an operator to operate the actuator or the engine, an operation detector detecting whether or not the operation unit is being operated, a purification device for capturing soot in exhaust gas of the engine, an accumulation amount detector detecting an accumulation amount of the soot captured by the purification device, a regeneration unit for performing an regenerating operation of regenerating the purification device by burning the soot captured by the purification device, and a controller controlling the regenerating operation. The controller switches a control from a control of prioritizing an operation by the operation unit to a control of prioritizing the regenerating operation in a stepwise manner as the accumulation amount of the soot detected by the accumulation amount detector increases.