Yokohama, Japan
Yokohama, Japan

JGC Corporation , formerly Japan Gasoline Co. , is a global engineering company headquartered in Yokohama, Japan.The company was founded on 25 October 1928. In 1976, it changed its original name from Japan Gasoline Co. to JGC Corp. JGC participates in the design and construction of large energy projects, such as Al Zour Refinery, Nigeria LNG, Pearl GTL, Ichthys LNG, Gorgon LNG, Tangguh LNG and Dolphin Gas Project.The company is listed on the first section of Tokyo Stock Exchange and is a constituent of the TOPIX 100 and Nikkei 225 stock market indices. Wikipedia.


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Patent
JGC Corporation and Industrial Technology Research Institute of Taiwan | Date: 2016-06-20

[Object] An object of the present invention is to provide a method for producing a microcapsule formulation using a biodegradable polymer, the method being capable of avoiding direct contact of a peptidic physiologically active substance with an organic solvent layer, and achieving a high encapsulation efficiency of the peptidic physiologically active substance. [Method for Achieving the Object] The present invention provides a method for producing a microcapsule formulation comprising:


Patent
JGC Corporation | Date: 2015-03-04

A power source system includes: a power storage device; a switch portion for connecting or disconnecting the power storage device to or from outside; a converter for converting electric power output from a power generation apparatus into external power; and a control unit for controlling a connection or disconnection operation of the switch portion, in which the control unit is for: disconnecting, when an output current of the power generation apparatus is low current, connection between the power storage device and the outside to charge the power storage device with the electric power output from the power generation apparatus; and controlling, when a voltage of the power storage device becomes higher than an operating voltage of the converter as a result of the charging, the connection or disconnection operation of the switch portion so as to connect the power storage device and the converter to output the stored electric power.


Patent
JGC Corporation and Industrial Technology Research Institute of Taiwan | Date: 2017-03-08

The present invention provides a method for producing a microcapsule formulation comprising:step A of adding a basic amino acid to an aqueous solvent containing a heavy metal salt of a peptidic physiologically active substance to obtain an amino acid-containing S/W suspension;step B of adding a basic amino acid to an organic solvent containing a biodegradable polymer to obtain an amino acid-containing polymer solution;step C of dispersing the amino acid-containing S/W suspension in the amino acid-containing polymer solution, which is an oil phase, to obtain an S/W/O emulsion;step D of dispersing the S/W/O emulsion in a water phase to obtain an S/W/O/W emulsion; andstep E of removing the organic solvent from the S/W/O/W emulsion. The method is capable to avoid direct contact of a peptidic physiologically active substance with an organic solvent layer, and to achieve a high encapsulation efficiency of the peptidic physiologically active substance.


Patent
Satake Chemical Equipment Manufacturing Ltd. and JGC Corporation | Date: 2017-05-10

To provide a reciprocating stirring apparatus by which a favorable gas adsorbing action can be obtained for an article to be stirred. Solution: There are provided a stirring container 2 into which an article to be stirred 3 is inserted, a driving shaft 4 provided in the stirring container 2 and performing a reciprocating motion, a stirring blade 8 connected/fixed so as to cross the driving shaft 4, and a micro bubble generating device 9, the micro bubble generating device 9 including a sparger 10 formed of a porous body 19 and gas supply means for supplying gas to the sparger 10, in which the gas supplied by the gas supply means to the sparger 10 is made to generate bubbles in the article to be stirred 3 through pores 21 of the porous body 19.


Patent
SATAKE CHEMICAL EQUIPMENT Manufacturing LTD. and JGC Corporation | Date: 2015-06-16

A reciprocating stirrer device with which favorable gas absorption into the stirred substance can be obtained. The reciprocating stirrer device is obtained from: a stirring vessel in which the substance to be stirred is placed; a reciprocating drive shaft provided inside the stirring vessel; a stirring blade connected and affixed so as to intersect the drive shaft; and a microbubble-generating unit. The microbubble-generating unit is obtained from a sparger that is made of a porous body and a gas supply means for supplying a gas to the sparger. Bubbles are generated in the substance being stirred by passing gas supplied to the sparger by the gas supply means through pores of the porous body.


Patent
JGC Corporation | Date: 2015-03-05

In a gas liquefaction plant that produces a liquefied gas by liquefying a raw gas, a pipe rack portion in which an air-cooling heat exchanging system is disposed has a rectangular shape when viewed from above. A first compressor, a precooling heat exchanging portion, an auxiliary heat exchanging portion, and a fourth compressor are arranged in this order along one long side of the pipe rack portion. A second compressor, a primary heat exchanging portion, and a third compressor are arranged in this order along the other long side of the pipe rack portion. A pipe that carries the raw gas cooled at the precooling heat exchanging portion is connected to the primary heat exchanging portion across the pipe rack portion. A pipe that carries a primary refrigerant compressed at the second and third compressors is connected to the auxiliary heat exchanging portion across the pipe rack portion.


Patent
Iks Co. and JGC Corporation | Date: 2017-04-27

An electric power converter includes a first capacitor being located between an input terminal and an output terminal, and that connects a first terminal being located between the input terminal and a ground, a reactor that connects through electric contact between the first terminal and the output terminal, a switching element that connects through electric contact between the input terminal and the output terminal, and a control unit that executes a first PWM control process controlling a pulse width of the PWM waveform by on and off of the switching device according to the fluctuation of the output voltage, and that executes a second PWM control process widening a pulse width of the PWM and a duty cycle of a PWM than those of the previous cycle when a pulse width becomes a lower limit.


Patent
JGC Corporation and Elbrons B.V. | Date: 2015-01-14

A liquefied gas producing facility is provided and includes: a first heat exchanger, a first refrigerant compressor, a second heat exchanger, a second refrigerant compressor, air-cooling heat exchangers for a first refrigerant, air-cooling condensers for a first refrigerant, air-cooling heat exchangers for a second refrigerant, air-cooling condensers for a second refrigerant and a mist spraying device. The liquefied gas producing facility can produce liquefied gas by liquefying feed gas which contains methane as a main component.


Patent
JGC Corporation and University of Tsukuba | Date: 2015-01-07

A power supply apparatus that receives electric power from a power generation apparatus having a varying output and supplies electric power to an outside, the apparatus comprising: a power storage device that has a larger amount by which electric power is stored and/or a lower self-discharge rate than a capacitor device used as a passive device and also has higher charge and discharge efficiency and/or higher responsiveness than a secondary battery, the power storage device receiving electric power from the power generation apparatus and discharging electric power to the outside; a current control unit that controls a current supplied from the power storage device to the outside; and a control unit that controls a current and a voltage of the power generation apparatus by charging and discharging the power storage device so as to maximize an amount of power generation by the power generation apparatus.


Patent
JGC Corporation | Date: 2014-03-25

Crude containing a comparatively large content of nickel, vanadium, or carbon residue is treated so as to supply a raw material to a downstream catalytic cracking process, A primary distillation tower fractionates first crude into a residue fraction partly used as raw oil of a catalytic cracking process and other fractions. A secondary distillation tower fractionates second crude containing a larger content of a catalytic poison with respect to catalysts used in the catalytic cracking process than the first crude into a light fraction included in a distillation temperature range of the other fractions and a heavy fraction as a rest thereof. A light fraction supply line supplies the light fraction to the primary distillation tower so as to be treated in the primary distillation tower.

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