Olympus Optical Company, Ltd.

Joled Inc.

Nippon Kokan Kabushiki Kaisha

Hitoshi Kawada

Naobumi Toyomura

Toshihito Kouchi

Hiroshi Saito

Hiromasa Suzuki

Masahiro Matsuura

Kazumasa Wakimoto

Takehiko Miyamoto

Yoshiki Ogawa

Akira Oosawa

Naoshi Honma

Yotaro Oono

Hitoshi Ezaki

Takeshi Oohashi

A display device includes pixel circuits disposed in rows and columns. A first pixel circuit is configured to emit light of a first color, and a second pixel circuit is configured to emit light of a second color, with the first color preferably being green. A given signal line provides a first image data signal and a second image data signal respectively to the first pixel circuit and the second pixel circuit within a horizontal scanning period, with the first pixel circuit receiving the first image data signal before the second pixel circuit receives the second image data signal.

Display panel, display device and electronic apparatus

A display device includes a pixel array unit in which pixels are arranged, each pixel including a light emitting unit, a writing transistor that writes a video signal, a driving transistor that drives the light emitting unit based on the video signal written by the writing transistor, and a switching transistor that applies a fixed potential to one terminal of the light emitting unit, and a driving unit that causes the light emitting unit to enter a light extinction state by writing a voltage causing the driving transistor to enter a non-conduction state to a gate electrode of the driving transistor.

Display device, method of driving display device and electronic apparatus

Data of textiles for various types of items offered by a different textile company stored in an integrated database (DR) of a data service company item by item, and data of business results relating to the respective items is also stored therein. Data of business results stored in the integrated DB is renewed based on business data sequentially input from an apparel manufacturer or the textile company. In retrieving textile data from the apparel manufacturer or the textile company, a host computer (integrated database managing system) of data service company retrieves sale data based on the content of the textile in the integrated DB and the content of the business results relating to the content of the textile, and displays the retrieved result on a terminal, which designated the retrieval, that is, a terminal of the apparel manufacturer or a terminal of the textile company. In this case, it is noted that the host computer displays the retrieved result on the terminal (company), which designated the retrieval, in the form of second data in which read data is processed in a case where the terminal, which designated the retrieval, is not a designated enterprise, which is not allowed to refer to retrieved data by the company, which offered the corresponding data.

Open database system wherein access by subscribers to a network is

This system is applied to a VAS having, as members, apparel makers which manage goods using apparel numbers and retail shops which manage goods using shop goods codes. The system tally manages the goods of all the members using unity codes. The apparel numbers are corrected as needed, and the corrected apparel numbers are incorporated in a unity code system. A code conversion table representing a correspondence between the unity code and the apparel number or the shop goods code is prepared. When this code conversion table is looked up, a management code is converted between the apparel number, the shop goods code, and the unity code, all of which represent the same goods.

Information service system using unity code

A data service company comprises an integrated database (DB) in which various business data dispersively kept in each part in an apparel industry including plan, manufacture, and sales relating to a dress as a product and textile raw material as material is integrated and a host computer (integrated database management system) including a computer hardware and a software for retrieving data from the integrated DB in accordance with data service to be provided and for outputting data. There is formed a data service network in which the integrated DB of the data service company is provided as the nucleus, and a plurality of sales companies, that of apparel manufacturers, that of sewing companies and that of textile companies are connected to each other. When a business instruction is sent from each terminal provided in each of the sales companies, the apparel manufacturers, the sewing companies and the textile companies, the database management system connected to each terminal to be accessible to each other through a public telephone line suitably retrieves various data necessary for supporting the business from a plurality of databases of the integrated DB, and outputs data to satisfy the terminal.

Data processing network having a plurality of independent subscribers

A method for operating a blast furnace, comprising the steps: charging iron ores and cokes through a furnace top into the blast furnace; blowing in gas containing 40 vol. % or more oxygen together with pulverized coal through tuyeres into the blast furnance; and controlling a fuel ratio within a range of 500 to 930 kg/ton., molten pig iron and still a ratio of the pulverized coal blown in through the tuyeres within a range satisfying the formula: ##EQU1## molten pig iron, where X represents a fuel ratio. Through blown-in inlets set in the furnace shaft, preheating gas is blown in to preheat burdens. The cokes charged into the blast furnace are cokes of low strength having a drum index of DI.sub.15.sup.30 of 80 to 90% .

Growing community of inventors

Tokyo, Japan

Hitoshi Kawada