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Design data provision system, data server, design data provision method, specification data provision method

A data server and data design technology, applied in data processing applications, instruments, calculations, etc., can solve the problems of inability to design progressive power lenses and complex design data of progressive power lenses.

Inactive Publication Date: 2014-07-30
HOYA LENS MFG PHILIPPINES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the design data of the progressive power lens is complicated, when the lens processing company purchases the semi-finished lens for processing, when the lens processing company generates the design data of the progressive power lens, there is a problem that the desired progressive power lens cannot be designed.

Method used

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  • Design data provision system, data server, design data provision method, specification data provision method
  • Design data provision system, data server, design data provision method, specification data provision method
  • Design data provision system, data server, design data provision method, specification data provision method

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Embodiment Construction

[0033] Next, an embodiment of the present invention will be described with reference to the drawings.

[0034] figure 1 It is a schematic diagram showing the overall configuration of the design data providing system of this embodiment.

[0035] exist figure 1 In the design data providing system, the first terminal 1, the second terminal 2, the third terminal 3, the data server 5, and the billing server 6 are connected to each other via a network 10 as a communication line.

[0036] Here, the network 10 connects the first terminal 1, the second terminal 2, the third terminal 3, the data server 5, and the billing server 6 to each other so that various data can be received and transmitted. As the network 10, a structure for receiving and transmitting data such as the Internet based on a general-purpose protocol such as TCP / IP (Transmission Control Protocol / Internet Protocol), or an intranet such as a LAN (Local Area Network), or the like can be used.

[0037] The first termina...

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PUM

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Abstract

The objective of the present invention is the provision of a data server which, even if a semi-finished lens of a complex shape is used, is capable of achieving improvement of quality of an eyeglass lens, which is a finished product, and of lowering cost thereof. A data server includes a specification data acquisition unit for acquiring specification data of a semi-finished lens to be transmitted from a first terminal, a specification data storage unit for storing specification data acquired at the specification data acquisition unit, and a specification data output unit for outputting the specification data stored in the specification data storage unit to a second terminal.

Description

technical field [0001] The present invention relates to a design data providing system, a data server, a design data providing method, and a specification data providing method. Background technique [0002] As spectacle lenses, there are progressive dioptric power lenses that are used when the accommodation power of the eyes is reduced. The progressive dioptric power lens includes a distance part for viewing distance, a near part for viewing near, and an intermediate part connecting the distance part and the near part. Progressive power lenses add curvatures to the eyeball-side surface (the surface opposite to the eyeball when wearing glasses) or the object-side surface (the surface opposite to the eyeball-side surface) to form the distance portion, the near portion, and the middle portion. [0003] Generally, progressive power lenses have the situation that lens processing companies manufacture semi-finished lenses and process them into progressive power lenses according ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/04G02C13/00
CPCG06Q30/02G06Q30/0283
Inventor 加藤一寿郡司信博
Owner HOYA LENS MFG PHILIPPINES INC