Abstract: A first process acquires a true value of the position of a predetermined portion. A second process acquires a reference position of a work machine. A third process determines a plurality of correction candidate values of a parameter. The correction candidate values are used so that a calculation value of the position of the predetermined portion calculated based on the parameter from the reference position matches the true value. A fourth process calculates an assessment value indicative of the difference between the true value and a calculation value for each of plurality of correction candidate values. A fifth process determines a confirmation correction value of the parameter from among the plurality of correction candidate values based on the assessment value.

Abstract: The present invention aims to provide a staple reinforcement for a surgical stapler that can be used in surgical staplers of various sizes, is easily passed through ports, and is less likely to shift during operation of the surgical stapler. Provided is a staple reinforcement for a surgical stapler, including a fabric layer containing a bioabsorbable material and a sponge layer containing a water-soluble polymer, the fabric layer and the sponge layer being integrally laminated.

Abstract: The present invention aims to provide a staple reinforcement for a surgical stapler that can be used in surgical staplers of various sizes, is easily passed through ports, and is less likely to shift during operation of the surgical stapler. Provided is a staple reinforcement for a surgical stapler, including a fabric layer containing a bioabsorbable material and a sponge layer containing a water-soluble polymer, the fabric layer and the sponge layer being integrally laminated.

Abstract: A radio communication system comprises a parent station forming a radio zone, and one or a plurality of child stations located within the radio zone. The parent station includes an assign unit for discriminates a type of call based on a call processing procedure with respect to each call generated in the child stations, and out of radio channels forming the radio zone, making a general assignment of a number of free radio channels adapted to the discriminated type of call, based on a radio channel setup control procedure, and a talk path setup unit for setting up talk paths connecting the parent station with another party in parallel via the individual radio channels assigned by the assign unit based on the call processing procedure, with respect to the individual calls.