Abstract: A management device includes a management control section configured to create rearrangement disposition information for rearranging recovery feeders in a recovery storage region and rearranging provision feeders in a provision storage region among feeders temporarily stored in a storage section by using storage position information regarding storage positions of the provision feeders and the recovery feeders temporarily stored in the storage section and region information including the recovery storage region and the provision storage region set in the storage section, and output the created rearrangement disposition information.

Abstract: A planar light source includes: a support member; a light guide member disposed on the support member and having a light source positioning part; and a light source disposed on the support member while being in the light source positioning part of the light guide member. The support member includes: an insulation base having a first face positioned closer to the light source and a second face positioned opposite the first face, a first conductive layer disposed on the first face of the insulation base and electrically connected to the light source, an adhesive layer disposed on and in contact with the first face of the insulation base and the first conductive layer, and a light reflecting sheet disposed on the adhesive layer.

Abstract: A planar light source includes a first substrate including a first part and a second part; a light source located at an upper surface side of the first part; a light guide member located at the upper surface side of the first part; and a circuit member overlapping the light guide member in a direction parallel to an upper surface of the first part. The circuit member includes a second substrate located at an upper surface side or a lower surface side of the second part, and an electronic element located on the second substrate.

Abstract: The mounting system includes a mounting device, having a mounting loading section from which components can be picked up and a buffer loading section from which components cannot be picked up, and a moving work device for collecting or loading feeders. Further, this mounting system includes a moving work management device configured to create, in the production of a mounting target, pre-arrangement information, based on a production plan including multiple pieces of mounting condition information, which causes the moving work device to load the standby feeder to be used from the next time onward to the buffer loading section in an order corresponding to the arrangement positions of the feeders from the next time onward.

Abstract: A management device is for use in a component mounting system including a component mounting machine having a supply target attachment section and a buffer target attachment section. In a case where a target feeder to be used in a target job to be executed from the next time are pre-served on the component mounting machine, the management device is configured to determine a serving destination among empty slots in a supply target attachment section and empty slots in a buffer target attachment section by giving priority to the empty slots in the buffer target attachment section, and cause a work device to pre-serves the target feeder in the determined serving destination.

Abstract: In a case where a target feeder to be used in a target job is pre-served, a management device determines whether a predetermined slot of the target feeder overlaps with a predetermined slot of a feeder to be used in a preceding job executed prior to the target job. When predetermined slots of both feeders do not overlap with each other, the management device pre-serves the target feeder in the predetermined slot of the target feeder. On the other hand, when the predetermined slots of both feeders overlap with each other, the management device serves the target feeder to the predetermined slot of the target feeder after an execution of a preceding job which uses a feeder of which a predetermined slot overlaps with the predetermined slot of the target feeder is completed.

Abstract: In a component supply unit arrangement determination method for a mounter, in which multiple component supply units are exchangeably arranged and which mounts a component on a board based on a job, as the component supply unit to be exchanged for the component supply unit to be newly arranged due to switching of multiple jobs whose execution order is determined, the component supply unit is selected such that a time interval from a job, in which the component supply unit is to be used last, to the switching is long, among the component supply units that are arranged before the switching and are not planned to be used in a job after the switching. In addition, an arrangement position of the selected component supply unit is determined as an arrangement position of the component supply unit to be newly arranged.

Abstract: A mounting system including a component mounter, a storage, and a unit exchange device includes a selection section that selects a combination of the specific component feeding unit and the related component feeding unit from the component feeding unit stored in the storage based on combination information indicating a combination of the characteristic rank of the specific component and a component type of the related component corresponding to the characteristic rank, and storage information including the component type, a position, and the characteristic rank of the specific component of the component feeding unit stored in the storage; and a control section that controls the unit exchange device to take out the combination of the specific component feeding unit and the related component feeding unit from the storage and to convey the combination to the component mounter.

Abstract: Provided is a double-sided pressure-sensitive adhesive tape, which is excellent in initial pressure-sensitive adhesive property to an adherend, is sufficiently elongated, hardly breaks even when sufficiently elongated, can be smoothly pulled and removed from the adherend under an elongated state, and is excellent in reworking properties.

Abstract: A changeover operation configuration device for use in a component mounting line including a registration section configured to register information of at least one of line layout information related to an arrangement of the component mounting line, work area layout information related to an arrangement of a work area at which the changeover operation is to be performed, and personnel quantity information of a quantity of operators who are to perform the changeover operation; an aggregation section configured to select the component type for which to perform changeover operation from the multiple component types, aggregate the component types to a restricted quantity of the component supply devices and designate the component supply devices as work targets; and a setting section configured to set an arrangement position of the component supply devices that are the work targets based on the at least one of the registered information.

Abstract: A management device includes a management control section configured to acquire the number of exchanges of the feeder which is exchanged due to component shortage within a predetermined period in a mounting installation section from which a mounting section is able to pick up a component, set the number of installation sections for exchange to be used for exchange of the feeder in a buffer installation section from which the mounting section is not able to pick up the component based on the acquired number of exchanges, and use the buffer installation section of the number of installation sections for changeover, which is based on the remaining number excluding the number of installation sections for exchange, in a pre-serving process of a changeover process of the feeder.

Abstract: A management device includes a management control section configured to create rearrangement disposition information for rearranging recovery feeders in a recovery storage region and rearranging provision feeders in a provision storage region among feeders temporarily stored in a storage section by using storage position information regarding storage positions of the provision feeders and the recovery feeders temporarily stored in the storage section and region information including the recovery storage region and the provision storage region set in the storage section, and output the created rearrangement disposition information.

Abstract: A mounting system including a component mounter, a storage, and a unit exchange device includes a selection section that selects a combination of the specific component feeding unit and the related component feeding unit from the component feeding unit stored in the storage based on combination information indicating a combination of the characteristic rank of the specific component and a component type of the related component corresponding to the characteristic rank, and storage information including the component type, a position, and the characteristic rank of the specific component of the component feeding unit stored in the storage; and a control section that controls the unit exchange device to take out the combination of the specific component feeding unit and the related component feeding unit from the storage and to convey the combination to the component mounter.

Abstract: The mounting system includes a mounting device, having a mounting loading section from which components can be picked up and a buffer loading section from which components cannot be picked up, and a moving work device for collecting or loading feeders. Further, this mounting system includes a moving work management device configured to create, in the production of a mounting target, pre-arrangement information, based on a production plan including multiple pieces of mounting condition information, which causes the moving work device to load the standby feeder to be used from the next time onward to the buffer loading section in an order corresponding to the arrangement positions of the feeders from the next time onward.

Abstract: The mounting system includes a mounting device including a mounting section, a supply section, and a mounting control section, and a moving work management device. The moving work management device creates loading order information including the loading order of the feeders to be loaded to the loading section with preference given to the feeders to be used in the current production over the feeders to be used in the next production onward based on multiple pieces of feeder arrangement information and the order of use of the multiple feeders, the multiple pieces of feeder arrangement information handling each of multiple pieces of mounting condition information for producing multiple types of mounting targets including the arrangement positions of the feeders created corresponding to positions shared among the productions of multiple types of mounting targets.

Abstract: A production plan creation computer, in a production plan creation process before starting production, creates or enters multiple production jobs required for producing the multiple types of component-mounted boards that are planned to be produced, and predicts or enters a production job that may become a jump-the-queue job to be produced unscheduled while one of the multiple production jobs is being produced. Next, the jump-the-queue job and the production jobs are grouped into multiple setup groups, with the jump-the-queue job being included in all the setup groups. Here, the jobs are grouped in each setup group such that it is possible to switch between the production jobs and the jump-the-queue job without performing changeover. The priorities of the jump-the-queue job and the production jobs are determined, and the feeder arrangement is optimized for each setup group based on the priorities of the jump-the-queue job and the production jobs.

Abstract: In a component supply unit arrangement determination method for a mounter, in which multiple component supply units are exchangeably arranged and which mounts a component on a board based on a job, as the component supply unit to be exchanged for the component supply unit to be newly arranged due to switching of multiple jobs whose execution order is determined, the component supply unit is selected such that a time interval from a job, in which the component supply unit is to be used last, to the switching is long, among the component supply units that are arranged before the switching and are not planned to be used in a job after the switching. In addition, an arrangement position of the selected component supply unit is determined as an arrangement position of the component supply unit to be newly arranged.

Abstract: A mounting management device sets a production job of production jobs having a largest production parameter to a production job of the production jobs having an Nth largest production parameter as reference jobs of each of N groups, respectively; determines arrangement positions of tape feeders on a pallet so that a production time required for processing each of the reference jobs is as short as possible as determined based upon the arrangement positions of the tape feeders; allocates remaining production jobs excluding the reference jobs of the production jobs to the N groups; and determines arrangement positions of the tape feeders on the pallet based on the remaining production jobs.

Abstract: A changeover operation configuration device for use in a component mounting line including a registration section configured to register information of at least one of line layout information related to an arrangement of the component mounting line, work area layout information related to an arrangement of a work area at which the changeover operation is to be performed, and personnel quantity information of a quantity of operators who are to perform the changeover operation; an aggregation section configured to select the component type for which to perform changeover operation from the multiple component types, aggregate the component types to a restricted quantity of the component supply devices and designate the component supply devices as work targets; and a setting section configured to set an arrangement position of the component supply devices that are the work targets based on the at least one of the registered information.

Abstract: A NOx sensor includes a pump cell, a monitor cell, and a sensor cell, and the pump cell discharges an oxygen in an exhaust gas introduced into a chamber. The sensor cell outputs a detected signal depending on a concentration of a NOx according to a gas after the oxygen is discharged. A microcomputer of a sensor control circuit temporarily changes an amount of the oxygen discharged by the pump cell, and then calculates output change amounts ?Ip, ?Is, and ?Im of the cells. The microcomputer performs a correction of the concentration of the NOx detected by the sensor cell and a deterioration diagnosis of the sensor cell, based on the output change amounts ?Ip, ?Is, and ?Im of the cells. When the sensor cell current Is is smaller than the monitor cell current Im, the microcomputer determines that the NOx sensor has an abnormality.