Abstract: The present invention provides a method for efficiently producing 1-chloro-1,2-difluoroethylene at low cost. Specifically, the present invention provides a method for producing 1-chloro-1,2-difluoroethylene, including the step of dehydrohalogenating chlorofluoroethane represented by formula (1) CFClX1—CHFX2 wherein X1 and X2 are different from each other and represent H, F, or Cl; and either X1 or X2 is H.

Abstract: The present invention provides a method for efficiently producing 1-chloro-1,2-difluoroethylene at low cost. Specifically, the present invention provides a method for producing 1-chloro-1,2-difluoroethylene, including the step of dehydrohalogenating chlorofluoroethane represented by formula (1) CFClX1—CHFX2 wherein X1 and X2 are different from each other and represent H, F, or Cl; and either X1 or X2 is H.

Abstract: The present invention provides a method for producing 1233yd that enables high conversion of the starting compound and high selectivity of 1233yd. The present invention provide a method for producing 1-chloro-2,3,3-trifluoropropene (1233yd), comprising the step of dehydrofluorinating 3-chloro-1,1,2,2-tetrafluoropropane (244ca).

Abstract: The present invention provides a method for producing 1233yd that enables high conversion of the starting compound and high selectivity of 1233yd. The present invention provide a method for producing 1-chloro-2,3,3-trifluoropropene (1233yd), comprising the step of dehydrofluorinating 3-chloro-1,1,2,2-tetrafluoropropane (244ca).

Abstract: Workability management system including operations of: storing resource identification information for identifying said resource and said work history information in association with each other in a storage medium; extracting said work history information corresponding to said resource identification information from said storage medium when a change occurs in said work history information, updating a change content and storing it into said storage medium; extracting said work history information corresponding to said resource identification information of said resource for judging workability of said resource from said storage medium, taking out total use information of said resource from said work history information, and creating a change with time of said total use information as said casual sequence information; and judging workability of said resource by said casual sequence information.

Abstract: Workability management system including operations of: storing resource identification information for identifying said resource and said work history information in association with each other in a storage medium; extracting said work history information corresponding to said resource identification information from said storage medium when a change occurs in said work history information, updating a change content and storing it into said storage medium; extracting said work history information corresponding to said resource identification information of said resource for judging workability of said resource from said storage medium, taking out total use information of said resource from said work history information, and creating a change with time of said total use information as said casual sequence information; and judging workability of said resource by said casual sequence information.

Abstract: The invention aims at providing a work performance collection system for reliably collecting information of work performance without applying a burden to a worker in assembly of a work object article. This system includes a work specification ID tag into which information for specifying a work content of a work object article is written, a work management box having a throw-in port into which the work specification ID tag is thrown at the time of work, and an ID tag reader provided to a side surface of the work management box, for reading the work specification ID tag and transmitting the information read to a work performance management apparatus. A worker is required to only throw the work specification ID tag into the work management box at the start of work and to only take out the work specification ID tag at the end of work.

Abstract: If the frequency of the electric waves used at a pre-designated inspection site is known frequency, the antenna seal connected to a base antenna is peeled off, in part or entirety. Thus, the resonance frequency is easily and correctly adjusted to the frequency known.

Abstract: An IC tag communication system according to an aspect of the present invention includes: a plurality of reader antennas which receive radio waves emitted from an IC tag attached to an article, the radio waves being at least partly overlapped with each other; a plurality of readers which are connected respectively to the reader antennas; and a phase adjustment section for adjusting the phases of the radio waves that the reader antennas receive to each other.

Abstract: The invention aims at providing a work performance collection system for reliably collecting information of work performance without applying a burden to a worker in assembly of a work object article. This system includes a work specification ID tag into which information for specifying a work content of a work object article is written, a work management box having a throw-in port into which the work specification ID tag is thrown at the time of work, and an ID tag reader provided to a side surface of the work management box, for reading the work specification ID tag and transmitting the information read to a work performance management apparatus. A worker is required to only throw the work specification ID tag into the work management box at the start of work and to only take out the work specification ID tag at the end of work.

Abstract: In a wireless tag gate reader that includes a plurality of antenna pairs that is disposed oppositely to each other so as to form a path space where a recognition target with a wireless tag goes through and a wireless tag reader connected to each of the antenna pairs, antenna pairs disposed at both ends of the path space of the wireless tag gate reader are disposed with a tilt angle so as to expand the width at the both ends of the path space.

Abstract: If the frequency of the electric waves used at a pre-designated inspection site is known frequency, the antenna seal connected to a base antenna is peeled off, in part or entirety. Thus, the resonance frequency is easily and correctly adjusted to the frequency known.

Abstract: Articles being information management objects are brought together and stored in a preservation place arranged within the communication area by an antenna and a reader/writer unit, and electric wave communication of having an access to only wire-less tags of the number of the information management objects located in the preservation place or the number (object number) to be processed is performed, and communication without excess and deficiency is realized.

Abstract: In a wireless tag gate reader that includes a plurality of antenna pairs that is disposed oppositely to each other so as to form a path space where a recognition target with a wireless tag goes through and a wireless tag reader connected to each of the antenna pairs, antenna pairs disposed at both ends of the path space of the wireless tag gate reader are disposed with a tilt angle so as to expand the width at the both ends of the path space.

Abstract: The present invention is related to a component and material traceability control apparatus for controlling manufacturing lot identification information of any of a component and material constituting a product manufactured according to a process where a manufacturing apparatus with not less than one component and material reserve unit picks up a needed amount out of the component and material reserved in the component and material reserve unit and manufactures the product, and the component and material traceability control apparatus is equipped with at least a processing unit, a memory unit used as a work area by the processing unit, a manufacturing performance information memory unit, a component and material supply performance information memory unit, and a manufacturing lot trace information memory unit.

Abstract: An IC tag communication system according to an aspect of the present invention includes: a plurality of reader antennas which receive radio waves emitted from an IC tag attached to an article, the radio waves being at least partly overlapped with each other; a plurality of readers which are connected respectively to the reader antennas; and a phase adjustment section for adjusting the phases of the radio waves that the reader antennas receive to each other.

Abstract: Articles being information management objects are brought together and stored in a preservation place arranged within the communication area by an antenna and a reader/writer unit, and electric wave communication of having an access to only wireless tags of the number of the information management objects located in the preservation place or the number (object number) to be processed is performed, and communication without excess and deficiency is realized.

Abstract: As pairs of antennas driven under the same timing among antennas of respective groups, there are plural combinations whose selected two antennas have the distance therebetween set to be shortest.

Abstract: A chemical substance total management system and a chemical substance total management method which can easily manage amounts and release destination of managing substances. The chemical substance total management system includes a material composition database of component composition information of material or product in a form of database, a managing substance database in a form of a list of substance requiring management, for identifying substances constituting the material or product on the basis of the material composition database and identifying substance required management on the basis of the managing substance database for managing chemical substance contained in the material handled by a business entity or product. The system further includes release coefficient database storing weight ratio data in each transfer and release destination per the identified management required substance in a form of database.

Abstract: The present invention is related to a component and material traceability control apparatus for controlling manufacturing lot identification information of any of a component and material constituting a product manufactured according to a process where a manufacturing apparatus with not less than one component and material reserve unit picks up a needed amount out of the component and material reserved in the component and material reserve unit and manufactures the product, and the component and material traceability control apparatus is equipped with at least a processing unit, a memory unit used as a work area by the processing unit, a manufacturing performance information memory unit, a component and material supply performance information memory unit, and a manufacturing lot trace information memory unit.