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61. 发明专利

JPH081918A TEMPERATURE CONTROL APPARATUS FOR PRINTING MACHINE 失效
公开(公告)号：JPH081918A
公开(公告)日：1996-01-09
申请号：JP14339594
申请日：1994-06-24
申请人： MITSUBISHI HEAVY IND LTD
发明人： MAKINO SHIGEO , OKADA ISAMU
IPC分类号： B41F13/22 , B41F31/02 , B41F33/00 , B41F33/14
摘要： PURPOSE:To improve printing quality by a method wherein the temperature on the plate surface is uniformalized in the breadthwise direction while the temperature of ink on an ink roller is stabilized at an optimum degree for use. CONSTITUTION:In the case where the temperature on the plate surface of a plate cylinder 1 is low, an external air intake grille 8 is shut while an internal air intake grille 9 is opened, and the internal air (hot air) in an ink unit warmed up by shearing heat generation etc., is blown to the plate surface of the plate cylinder 1 through a chamber 3 and tangential fans 4a-4c, and thereby the plate surface is heated up. According to circumstances on the plate surface, warm water is made to run through a heat exchanger 6 to raise further the temperature of air blown out of the tangential fans 4a-4c. In the case where the temperature on the plate surface of the plate cylinder 1 is high, the internal air intake grille 9 is shut while the external air intake grille 8 is opened and cold water is made to run through the heat exchanger 6 to cool down the external air, and cool air obtained therewith is blown to the plate surface through the tangential fans 4a-4c.

62. 发明专利

JPH07241981A INK-SUPPLY APPARATUS 失效
公开(公告)号：JPH07241981A
公开(公告)日：1995-09-19
申请号：JP3342294
申请日：1994-03-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： MAKINO SHIGEO
IPC分类号： B41F31/16
摘要： PURPOSE:To provide an ink-supply apparatus which enables ink to be supplied almost continuously without requiring a number of ink distributing rollers for smoothing and produces no shocks nor vibrations for an ink supply apparatus which supplies the ink from a primary inking roller to an ink distributing roller. CONSTITUTION:An endless band 5, wound round a pair of band rollers 4 and 4' for circulatory movement, is provided between a primary inking roller 2 and a system of ink distributing roller 7, and the ink distributing roller 7 is brought into contact with one side of the band 5 while the primary inking roller 2 is provided so that it can contact with the other side of the endless band 5 that forms straight line parts between the paired band rollers 4 and 4'. A contact control roller 6, with a plurality of protuberances of helical gear shape provided to its outer peripheral face in its longitudinal direction, is arranged in parallel with the primary inking roller 2 on the reverse side of the endless band 5 on a position opposite to the position where the primary inking roller contacts with the endless band 5. As the control roller 6 is rotated, the endless band 5 is brought into contact partly, yet constantly, in its breadthwise direction with the primary inking roller 2.

63. 发明专利

JPH07227960A OFFSET PRESS 失效
公开(公告)号：JPH07227960A
公开(公告)日：1995-08-29
申请号：JP1941994
申请日：1994-02-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： MAKINO SHIGEO , SATO TOSHIHIKO
IPC分类号： B41F7/24 , B41F31/16
摘要： PURPOSE:To prevent the generation of printing trouble due to stripe like light and shade on a pattern by providing a first endless belt trained over a form roller, a drive roller and a support roller and rotated in contact with an ink transfer roller, an ink distributing roller group and an emulsifying roller. CONSTITUTION:An ink feed system is constituted of the first endless belt 1 endlessly trained over a first form roller 2a, a drive roller 10 and a support roller 30 and the ink transfer roller 16, tension control roller 15, a plurality of ink distributing roller systems 9, ink transfer roller 7 and emulsifying roller 6 being in contact with the outer surface of the first endless belt 1. At first, membrane ink is intermittently transferred to the transfer roller 16 from an ink fountain roller 14 through an ink ductor 13. The difference in level of ink generated by intermittent transfer is erased when the ink passes the distributing roller systems 9 and the emulsifying roller 6 and the ink transferred to the surface 20 of a plate from the first form roller 2a becomes smoothed ink to generate no roller grain.

64. 发明专利

JPS62132701A HEAT RECOVERY OF METHANOL DECOMPOSITION APPARATUS 失效
公开(公告)号：JPS62132701A
公开(公告)日：1987-06-16
申请号：JP27071585
申请日：1985-12-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： HANEDA MICHIO , MURAKAMI MITSUHARU , TAMAI MAMORU , MAKINO SHIGEO , MIYAIRI YOSHIO
IPC分类号： C01B3/32 , B01B1/00
摘要： PURPOSE:In starting the apparatus in producing hydrogen by decomposition reaction of methanol and water as raw materials to prepare an apparatus into a steady state in a short time, by utilizing heat quantity of a combustion waste gas from a heating furnace for supplying heat of reaction for heating the raw material. CONSTITUTION:Methanol 1 and pure water 2 are introduced into an evaporation superheater 4, heated by a heating medium from a heating medium heating furnace 15, further introduced into a superheater 20 and heated by utilizing the heat quantity of combustion waste gas from the heating medium heating furnace 15. The heated methanol 1 and pure water 2 are then introduced into a reactor 6 filled with a catalyst and heated with the heating medium from the heating medium heating furnace 15 to cause decomposition reaction and form hydrogen gas or a mixed gas of hydrogen and carbon monoxide. The resultant formed gas is then introduced into a raw material preheater 3 to preheat the raw materials and the gas is passed through a cooler 8, etc., and taken out. Thereby the apparatus can be started in a short time by installation of the superheater 20 even in starting when the raw materials cannot be preheated with the raw material preheater 3.

65. 发明专利

JPS61287439A DISPERSING DEVICE FOR THREE PHASE FLUIDIZED BED REACTOR 失效
公开(公告)号：JPS61287439A
公开(公告)日：1986-12-17
申请号：JP12797585
申请日：1985-06-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： MAKINO SHIGEO , SHIMADA TAKAFUMI
IPC分类号： B01J8/22 , B01J8/18 , C10G49/16
摘要： PURPOSE:To improve dispersing performance and reactivity of a fluidized bed reactor by installing a dispersing cylinder for passing gas/liquid mixed phase stream penetratedly through an attaching plate of a main body, providing also a valve seat to the top of the dispersing cylinder and a flexible valve body on the valve seat. CONSTITUTION:A valve body 13 on a valve seat 12 is pushed up by the pressure of gas/liquid mixed phase stream passing through a dispersing cylinder 11 to generate a space between the valve seat 12. The gas/liquid mixed phase stream becomes ejecting stream in the space and is ejected in the horizontal direction from the whole periphery of the space atomizing the gas; thus contact surface area of the liquid with the gas is increased remarkably, and efficiency for feeding the gas/liquid mixed phase to the fluidized bed and reaction efficiency of the gas/liquid mixed phase in the fluidized bed are improved remarkably. Furthermore, when the flow of the gas/liquid mixed phase stream is shielded, the space is eliminated at the same time to establish complete sealing of the system. Accordingly, intrusion of solid into the gas/liquid system is inhibited completely. Therefore, the consumption of gas is saved and performance and reliability of operation are improved remarkably.

66. 发明专利

JPS61287438A DISPERSING DEVICE FOR THREE PHASE FLUIDIZED BED REACTOR 失效
公开(公告)号：JPS61287438A
公开(公告)日：1986-12-17
申请号：JP12797485
申请日：1985-06-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： MAKINO SHIGEO , SHIMADA TAKAFUMI
IPC分类号： B01J8/22 , C10G49/16
摘要： PURPOSE:To improve dispersing performance and reaction efficiency of a three phase fluidized bed reactor providing plural gas introducing holes around the bottom of a dispersing cylinder, and providing simultaneously plural ejecting orifices around caps with a distance at an outlet at the top of the dispersing cylinder. CONSTITUTION:Plural gas introducing holes 15 are provided around the bottom of a dispersing cylinder 11 for passing gas liquid mixed phase stream (b, c) installed to penetrate through an attaching plate 2 at the bottom of a main body 1. Further, plural ejecting orifices 16 are provided around caps 12 provided with a distance to an outlet at the top of the dispersing cylinder 11. Therefore, introduction of gas from a mixing bed at the bottom of the attaching plates 12 into the dispersing cylinder 11 is controlled and variation of introduced amt. is reduced remarkably, and fluidization in a fluidized bed above the attaching plate 2 is stabilized due to reduction of variation of internal pressure. Furthermore, gas/liquid mixed phase stream introduced into the caps 12 from the dispersing cylinder 11 is dispersed and ejected from the ejecting orifices 16 to atomize the gas remarkably finely.

67. 发明专利

JPS61287437A DISPERSING DEVICE FOR THREE PHASE FLUIDIZED BED REACTOR 失效
公开(公告)号：JPS61287437A
公开(公告)日：1986-12-17
申请号：JP12797385
申请日：1985-06-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： MAKINO SHIGEO , SHIMADA TAKAFUMI
IPC分类号： B01J8/22 , C10G49/16
摘要： PURPOSE:To improve operation performance and reliability by disposing plural ejection orifices ejecting gas/liquid mixed phase stream toward horizontal direction to the top of a dispersing cylinder, and disposing also flexible plates for letting the ejection nozzles open downward to the ejection nozzles of the ejection orifices. CONSTITUTION:Plural ejection orifices 12 for ejecting gas/liquid mixed phase stream in the horizontal direction are disposed to the top of a dispersing cylinder 11 for passing gas/liquid mixed stream (b, c) installed to penetrate through an attaching plate 2 at the bottom of a main body. Further, flexible dispering plates 14a are attached to the ejection nozzles 12a of the ejection orifices 12 to cover the orifices. Gas/liquid mixed phase stream (b, c) is ejected from each ejecting orifice 12, collides the dispersing plates 14a and is deflected downwards. Thus, the gas is atomized remarkably enlarging contact surface area between the gas and the liquid. Simultaneously, dispersing effect into solid is also enhanced, and dispersing performance and reaction performance of a fluidized bed reactor is improved remarkably.

68. 发明专利

JPS60238797A METHOD OF TREATING RADIOACTIVE WASTE 失效
公开(公告)号：JPS60238797A
公开(公告)日：1985-11-27
申请号：JP9472084
申请日：1984-05-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHINODA NAOHARU , KANEKO MASAHITO , HORIZOE HIROTOSHI , MAKINO SHIGEO , TANAKA TSUNEYA
IPC分类号： G21F9/30 , G21F9/00 , G21F9/16

69. 发明专利

JPS591511B2 JPS591511B2 - 失效
公开(公告)号：JPS591511B2
公开(公告)日：1984-01-12
申请号：JP4531780
申请日：1980-04-07
申请人： Mitsubishi Heavy Ind Ltd
发明人： EGUCHI KAZUNAMI , MAKINO SHIGEO , TANIZAKI KEIJI , IWASAKI YASUHIRO , SHIODA HIROSHI
IPC分类号： H01J37/315 , B23K15/00 , B23K15/06

70. 发明专利

JP2008030242A INK SUPPLY ARRANGEMENT OF PRINTING MACHINE 审中-公开
公开(公告)号：JP2008030242A
公开(公告)日：2008-02-14
申请号：JP2006203796
申请日：2006-07-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAJITANI FUMITO , MAKINO SHIGEO , SHOJI YUKIKAZU , KANDA YOSHIAKI , TANABE YASUNORI
IPC分类号： B41F31/28 , B41F31/02 , B41F31/08
摘要： PROBLEM TO BE SOLVED: To provide an ink supply arrangement of a printing machine which has a high practicality. SOLUTION: The ink supply arrangement 1 of the printing machine is provided with an ink fountain roller 2 and an intermediate roller 3 being adjacent to each other. For ink supply to the ink fountain roller 2, an ink spraying device 7 is used. For ink supply to the ink spraying device 7, an ink supply pipe 11 from an ink tank 8 is used. The ink spraying device 7 sprays ink to the surface of the ink fountain roller 2 approximately in the direction of the center of rotation thereof. Around the ink fountain roller 2, covering bodies 4 and 9 are provided over the whole in the axial direction of the roller. According to this constitution, scattering of the ink is prevented and also the effect of covering and confining a spray atmosphere is produced. The constitution is therefore useful for preventing drying of the ink. COPYRIGHT: (C)2008,JPO&INPIT

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