摘要:
A production management system has processing devices A, B, C, D, E, and P. A kind of product α is processed in the order of the processing devices A, P, B, P, and C, and a kind of product β is processed in the order of the processing devices D, P, E, and P. To determine whether the processing device P is to be used to produce the product α or the product β, an input ratio of each kind of product is multiplied by the number of times of passing the processing device P for each kind of product, thereby calculating a core of each kind of product. Based on the calculated score, whether the processing device P is to be used to produce the product α or the product β is determined. Accordingly, the work-in-process balance of key processes between different kinds of products can be equalized.
摘要:
A production management system has processing devices A, B, C, D, E, and P. A kind of product α is processed in the order of the processing devices A, P, B, P, and C, and a kind of product β is processed in the order of the processing devices D, P, E, and P. To determine whether the processing device P is to be used to produce the product α or the product β, an input ratio of each kind of product is multiplied by the number of times of passing the processing device P for each kind of product, thereby calculating a core of each kind of product. Based on the calculated score, whether the processing device P is to be used to produce the product α or the product β is determined. Accordingly, the work-in-process balance of key processes between different kinds of products can be equalized.
摘要:
Processing apparatuses A, B, C, and D are included in a job-shop production line, and process 1 to process 6 are performed by the processing apparatuses A, B, C, B, D, and B, respectively. The processing apparatus B is repeatedly used in process 2, process 4, and process 6; therefore, these processes are key processes. Based on the key processes, process 1 to process 6 are classified into a plurality of groups, and the number of in-process products of each of the groups is counted by a counting unit. According to this, a determining unit determines priority orders of the key processes such that a higher priority is given to a key process in a group having a large number of the in-process products. Thus, it becomes possible to perform determination of the priority orders further according to an actual situation, and to improve production efficiency.
摘要:
Processing apparatuses A, B, C, and D are included in a job-shop production line, and process 1 to process 6 are performed by the processing apparatuses A, B, C, B, D, and B, respectively. The processing apparatus B is repeatedly used in process 2, process 4, and process 6; therefore, these processes are key processes. Based on the key processes, process 1 to process 6 are classified into a plurality of groups, and the number of in-process products of each of the groups is counted by a counting unit. According to this, a determining unit determines priority orders of the key processes such that a higher priority is given to a key process in a group having a large number of the in-process products. Thus, it becomes possible to perform determination of the priority orders further according to an actual situation, and to improve production efficiency.
摘要:
A pavement marker recognition device for recognizing a pavement marker accurately is provided, the device being capable of recognizing an object even when it is difficult to be recognized only from tones or color information. A pavement marker candidate extraction unit extracts an image area having a feature similar to that of a pavement marker from an image captured by a car-mounted camera as a pavement marker candidate area, a road shape analysis unit analyzes the road shape from the image captured by the car-mounted camera, and a pavement marker verification unit determines whether the road shape analyzed by the road shape analysis unit and the pavement marker candidate area extracted by the pavement marker candidate extraction unit are in a correspondence relationship indicated by a road shape and pavement marker correspondence table, and based on the determination result, recognizes the pavement marker candidate area as a true pavement marker.
摘要:
A method for preparing a high-pressure phase cubic spinel-type silicon nitride includes housing a molding containing low-pressure phase silicon nitride powder and a metal powder in a cylindrical container, arranging an explosive in the cylindrical container so as to surround the molding, and exploding the explosive to compress the molding. An X-ray diffraction pattern of the high-pressure phase cubic spinel-type silicon nitride produced according to the method of the present invention shows a maximum peak having a full width at half maximum of 0.65 degrees or less. TG-DTA analysis of the cubic spinel-type silicon nitride shows a weight change starting temperature of 700 to 1100° C.
摘要:
A stable, low-temperature ignition gas generating composition has a heating starting temperature of 170 to 220° C. The gas generating composition includes ammonium perchlorate, a chlorine scavenger, and microcrystalline carbon powder. The chlorine scavenger is sodium nitrate or aluminun/magnesium mixed powder, and the microcrystalline carbon powder is activated carbon or charcoal. The gas generating composition may include 40 to 58% by weight of ammonium perchlorate, 30 to 43% by weight of the chlorine scavenger, and 1 to 30% by weight of the microcrystalline carbon powder.
摘要:
The present invention relates to an aqueous ink, particularly an aqueous ink suitable for ink jet recording. The ink is an aqueous ink comprising a modified pigment having organic groups chemically attached to the surface of a particle of the pigment and an aqueous medium which is a dispersant of the pigment, wherein the above-described organic group includes a reaction product of a functional group chemically attached to the surface of the pigment directly or via another atomic group with a copolymer of an ionic monomer and a hydrophobic monomer.
摘要:
To provide a vehicle alarm device, a vehicle alarming method and a vehicle alarm generation program, capable of describing driving characteristics of a driver in detail and generating an alarm at appropriate timing, without specifying a deceleration starting operation and the time when a driver is aware of the necessity of deceleration. An alarm determination unit refers to alarm speed data in an alarm speed database and obtains an alarm speed data value corresponding to the distance to an object recognized by an object recognition unit, and then compares the alarm speed data value with a current speed of the own vehicle outputted by a speed measurement unit. If the own vehicle speed exceeds the alarm speed data value, the alarm determination unit determines that it is an abnormal state where the driver is not aware of a “red light” or a “stop sign”.
摘要:
The present invention relates to an aqueous ink, particularly an aqueous ink suitable for ink jet recording. The ink is an aqueous ink comprising a modified pigment having organic groups chemically attached to the surface of a particle of the pigment and an aqueous medium which is a dispersant of the pigment, wherein the above-described organic group includes a reaction product of a functional group chemically attached to the surface of the pigment directly or via another atomic group with a copolymer of an ionic monomer and a hydrophobic monomer.