Abstract: Provided is an information system and an information collection method that are capable of acquiring desired site data while preventing an increase in cost. A link logic definition unit 17 holds a link logic that is definition information defining a correspondence relation between an item value of the site data and a reference value that is an external value of transaction data used for acquiring the item value. A link logic data acquisition unit 18 acquires the item value of the site data by using the link logic.

Abstract: An aluminum alloy clad material for a heat exchanger comprises a cladding material on one side surface or both side surfaces of a core material, wherein the core material comprises: Mn at 0.50 to 1.80 mass %; and one or more types selected from Cu at more than 0.05 mass % and less than 0.20 mass % and Ti at 0.05 to 0.30 mass % with the balance being Al and inevitable impurities, and the cladding material comprises: Si at 3.00 to 10.00 mass %; Fe at 0.30 to 0.80 mass %; Mn at 0.30 to 1.80 mass %; and Zn at 1.00 to 5.00 mass % with the balance being Al and inevitable impurities, in which the total content of the Fe and the Mn is 2.10 mass % or less.

Abstract: An extruded, multi-hole pipe (1) has an aluminum alloy composition that contains Si: 0.30 mass % or more and 1.80 mass % or less, Cu: 0.10 mass % or more and 0.50 mass % or less, Mn: 0.30 mass % or more and 1.00 mass % or less, and Mg: 0.30 mass % or more and 1.00 mass % or less. The tensile strength of the extruded, multi-hole pipe (1) is 290 MPa or more.

Abstract: A three-dimensional object printing apparatus includes: a head having a nozzle surface; a robot that has a base portion that supports the head, and changes a position of the head with respect to the base portion; and a cap portion having a fixed position to the base portion to cover the nozzle surface, in which the three-dimensional object printing apparatus is configured to execute: a capping operation of causing the robot to locate the head at a position at which the nozzle surface is covered with the cap portion, and a printing operation of causing the head to eject the liquid to a work with respect to the work, and a yaw angle of the head during the execution of the capping operation and a yaw angle of the head during the execution of the printing operation are different from each other.

Abstract: A composite filter device includes a transmission filter and a reception filter first and second acoustic wave filters, respectively. The first acoustic wave filter has a first pass band and the second acoustic wave filter has a second pass band higher than the first pass band. One end of the first acoustic wave filter and one end of the second acoustic wave filter are connected in common by a common terminal. The second acoustic wave filter is a ladder filter including parallel arm resonators defined by acoustic wave resonators. The inequalities of fq<fr and fr<fp<fa are satisfied, where fq and fp represent a resonant frequency and an anti-resonant frequency, respectively, of one of the parallel arm resonators having the lowest capacitance and fr and fa represent resonant frequencies and anti-resonant frequencies, respectively, of other ones of the parallel arm resonators.

Abstract: There is provided a three-dimensional object printing apparatus including a first robot supporting a head having a nozzle for discharging a liquid and changing a position and a posture of the head, a second robot supporting a three-dimensional workpiece and changing a position and a posture of the workpiece, a curing unit that emits energy to cure or solidify the liquid discharged from the head, and a maintenance unit that performs maintenance on the head. The first robot has a first base portion fixed to a base. The second robot has a second base portion fixed to the base. In a plan view of the base, a virtual line segment connecting the first base portion and the second base portion passes between the curing unit and the maintenance unit.

Abstract: A three-dimensional object printing apparatus includes: a head having a nozzle surface; and a robot that has a base portion and an arm portion that supports the head, and changes a position of the head with respect to the base portion, in which the three-dimensional object printing apparatus is configured to execute: a first printing operation of causing the head to print an image to a three-dimensional first medium, and a second printing operation of causing the head to print a test pattern while causing the robot to change a position of the head with respect to the second medium, and a yaw angle of the head during the execution of the first printing operation and a yaw angle of the head during the execution of the second printing operation are different from each other.

Abstract: There is provided a three-dimensional object printing apparatus including an imaging device fixed to a base and imaging an object located inside an imaging range, a first robot supporting a head having a nozzle for discharging a liquid and changing a position and a posture of the head, and a second robot supporting a three-dimensional workpiece and changes a position and a posture of the workpiece. The three-dimensional object printing apparatus performs a material feeding step of causing the second robot to move the workpiece from an outside to an inside of the imaging range, and a printing step of causing the head to discharge the liquid to the workpiece while at least one of the first robot and the second robot relatively moves the head and the workpiece inside the imaging range.

Abstract: A three-dimensional object printing apparatus includes: a head unit including a head that ejects a liquid toward a three-dimensional workpiece along a Z axis; a sensor unit including a sensor that detects a positional relationship with respect to the workpiece; and a movement mechanism that change positions of the head unit and the sensor unit with respect to the workpiece, in which the movement mechanism includes a first Z-axis movement mechanism that changes the position of the sensor unit with respect to the workpiece along the Z axis, and a second Z-axis movement mechanism that changes the position of the head unit with respect to the workpiece along the Z axis, and the first Z-axis movement mechanism and the second Z-axis movement mechanism move the sensor unit and the head unit independently of each other.

Abstract: A three-dimensionally shaped article production member is a member used in a three-dimensionally shaped article production apparatus for producing a three-dimensionally shaped article by stacking a layer formed using a composition containing particles. The member is placed on a stage and comes in contact with the layer, and has a portion provided with pores in a contact surface with the layer.

Abstract: Provided is an information system and an information collection method that are capable of acquiring desired site data while preventing an increase in cost. A link logic definition unit 17 holds a link logic that is definition information defining a correspondence relation between an item value of the site data and a reference value that is an external value of transaction data used for acquiring the item value. A link logic data acquisition unit 18 acquires the item value of the site data by using the link logic.

Abstract: The invention includes: a model management unit configured to manage a chain of supply-related task as a model; a role management unit configured to assign a role to an executor of each of the tasks to manage the roles; a task access authority setting unit configured to set a task-specific access authority for each of the roles to generate task access authority information; and an access control unit configured to, when access from the executor of each of the tasks is received, refer to the task access authority information based on the role assigned to the executor and perform access control. With such configurations, detailed access control can be performed for a chain of supply-related tasks.

Abstract: An access control system includes: a model management unit that manages a chain of supply-related tasks as a model; a case data management unit that manages an execution history of the supply-related tasks as case data; an execution facility data management unit that manages identification information of a facility that performs the task as execution facility data in association with case identification information; a belonging facility management unit that manages a facility to which an executor of the task belongs; and an access control unit that refers to the execution facility data when access from the executor of the task is accepted, and permits access to a case associated with the facility to which the executor belongs. With such a configuration, detailed access control can be performed for the chain of the supply-related tasks.

Abstract: A brazing sheet (1) includes a core material (11) composed of an Al alloy that contains 0.20-3.0 mass % of Mg; and a filler material (12) layered on the core material and composed of an Al alloy that contains Mg, 6.0-13.0 mass % of Si, and more than 0.050 mass % and 1.0 mass % or less of Bi. The Mg concentration of the filler material becomes continuously lower in a direction from a boundary (122) with the core material to an outermost surface (121). The Mg concentration of the filler material is 0.150 mass % or less at a first depth from the outermost surface that is ? of a thickness (tf) of the filler material and is 5-90% of the amount of Mg in the core material at a second depth from the outermost surface that is ? of the thickness of the filler material.

Abstract: A brazing sheet (1) includes a core material (11) composed of an Al alloy containing 0.40-2.50 mass % Mg; and a filler material (12) composed of an Al alloy containing Mg, 6.0-13.0 mass % Si, and 0.010-0.050 mass % Bi. The filler material is layered on a side of the core material and is exposed at an outermost surface (121). The Mg concentration in the filler material continuously decreases in a direction from a boundary (122) with the core material toward the outermost surface. The Mg concentration (c1/8) is 0.080 mass % or less at a depth (position P1/8) from the outermost surface that is ? of the thickness tf of the filler material (12). The Mg concentration (c7/8) is 15-45% of the amount of Mg in the core material at a depth (position P7/8) from the outermost surface that is ? of the thickness tf of the filler material.

Abstract: A printing apparatus includes: a wiping member extending along a first axis; a head including a nozzle surface; and a movement mechanism configured to change a relative positional relationship between the wiping member and the head, and the printing apparatus executes a first wiping operation that changes a position of the head relative to the wiping member along a second axis intersecting the first axis, with the nozzle surface and a first wiping area of the wiping member in contact with each other, and a second wiping operation that changes the position of the head relative to the wiping member along the second axis, with the nozzle surface and a second wiping area of the wiping member in contact with each other, the second wiping area being located at a position different from a position of the first wiping area in a direction along the first axis.

Abstract: An object of the present disclosure is to relieve tension applied to a cable. A cable connection device (2) includes a first holder (3), a second holder (4) and a support (5). The first holder (3) is configured to hold a tip part (111) of an end (110) of a first cable (11). The second holder (4) is configured to hold an intermediate part (112) of the end (110). The support (5) is configured to support the first holder (3). The second holder (4) is fixed with respect to a power feed control device body (10). The first holder (3) is supported by the second holder (4) through the support (5) to restrict at least movement of the first cable (11) in a pulling direction of the first cable (11).

Abstract: A composite acoustic wave filter device includes first and second acoustic wave filters. One end of the first acoustic wave filter with a pass band in a relatively low frequency range and one end of the second acoustic wave filter with a pass band in a relatively high frequency range are connected in common. A first end portion of a first parallel capacitance element and a third end portion of a second parallel capacitance element are connected to a signal line of the second acoustic wave filter. A ground-side end portion of the first parallel capacitance element is connected in common to a ground-side end portion of the first acoustic wave filter. A fourth end portion of the second parallel capacitance element is connected to a ground potential.

Abstract: An aluminum alloy bare material for a member to be brazed by flux-free brazing to a brazing sheet including a brazing material formed of an aluminum alloy that includes 3.00 to 13.00 mass % of Si and less than 0.10 mass % (including 0 mass %) of Mg with the balance being Al and inevitable impurities, in which the aluminum alloy bare material for the member to be brazed is formed of an aluminum alloy including 0.004 to 6.00 mass % of Zn and 0.004 to 3.00 mass % of Mg with the balance being Al and inevitable impurities. According to the present invention, aluminum alloy materials can be provided for members to be well brazed to the brazing sheet when an aluminum material is brazed by flux-free brazing.

Abstract: Provided is a brazed aluminum member brazed with a member formed of a brazing sheet, in which two or more grooves are provided on a surface of the brazed aluminum member in a fillet forming area, a groove depth (D1) of the grooves is 0.005 mm to 0.50 mm, a groove width (W1) of the grooves is 0.005 mm to 0.50 mm, a ratio (W1/D1) of the groove width (W1) to the groove depth (D1) is 10.00 or less, and a space (P1) between adjacent grooves is 0.00 mm to 0.30 mm. The present invention provides an aluminum alloy material and a method for manufacturing a brazed body that can secure good brazing properties even when the clearance between the jointed members is large in the case where the aluminum material is brazed without using a flux.