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1. 发明申请

US20120137737A1 PROCESS FOR PRODUCING MOLTEN GLASS, GLASS-MELTING FURNACE, PROCESS FOR PRODUCING GLASS PRODUCTS AND APPARATUS FOR PRODUCING GLASS PRODUCTS 失效
标题翻译：生产玻璃，玻璃熔炼炉，生产玻璃制品的工艺和生产玻璃制品的工艺
公开(公告)号：US20120137737A1
公开(公告)日：2012-06-07
申请号：US13370820
申请日：2012-02-10
申请人： Osamu SAKAMOTO , Chikao TANAKA , Seiji MIYAZAKI , Satoru OHKAWA , Takahiro MURAKAMI
发明人： Osamu SAKAMOTO , Chikao TANAKA , Seiji MIYAZAKI , Satoru OHKAWA , Takahiro MURAKAMI
IPC分类号： C03B5/235 , C03B25/00 , C03B5/02 , C03B3/00
CPC分类号： C03B5/2353 , C03B3/026 , C03B5/025 , C03B5/04 , Y02P40/55
摘要： The present invention provides a process for producing a molten glass which can produce a molten glass having a good quality, a glass-melting furnace, a process for producing glass products and an apparatus for producing glass products.While an oxygen combustion burner 20 is rotated by a motor 38, glass raw material particles (not shown) are dropped into a high-temperature gas phase atmosphere produced by a flame F of the oxygen combustion burner 20, to be changed into liquid glass particles. By rotation of an outlet (nozzle) of the oxygen combustion burner 20, the falling position of the liquid glass particles 26, 26 . . . changes with time. Accordingly, generation of bubbles caused by continuous fall of the liquid glass particles in a particular position on a molten glass liquid surface is prevented. Accordingly, it is possible to produce a molten glass having a good quality with few bubbles.
摘要翻译：本发明提供一种能够生产质量好的熔融玻璃的熔融玻璃的制造方法，玻璃熔融炉，玻璃制品的制造方法以及玻璃制品的制造装置。当氧气燃烧器20由电动机38旋转时，将玻璃原料颗粒（未示出）落入由氧燃烧器20的火焰F产生的高温气相环境中，变成液态玻璃颗粒。通过氧燃烧器20的出口（喷嘴）的旋转，液体玻璃颗粒26,26的下降位置。。。随时间而变化因此，防止了液晶玻璃颗粒在熔融玻璃液面上的特定位置的连续下降引起的气泡的产生。因此，可以制造质量好，泡沫少的熔融玻璃。

2. 发明授权

US08544298B2 Glass-melting furnace, process for producing molten glass, apparatus for producing glass products and process for producing glass products 有权
标题翻译：玻璃熔融炉，熔融玻璃的制造方法，玻璃制品的制造装置以及玻璃制品的制造方法
公开(公告)号：US08544298B2
公开(公告)日：2013-10-01
申请号：US13463193
申请日：2012-05-03
申请人： Osamu Sakamoto , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
发明人： Osamu Sakamoto , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
IPC分类号： C03B5/235
CPC分类号： C03B5/2353 , C03B3/026 , C03B5/027 , C03B5/207 , C03B2211/25 , C03B2211/40 , C03B2211/60 , C03C3/078 , C03C3/089 , C03C3/091
摘要： Glass raw material particles are dropped from an oxygen combustion burner 24, and the glass raw material particles are heated by a flame F of an oxygen combustion burner 24 and a thermal plasma P, to melt the particles. Liquid glass particles 30 produced by the melting fall downwardly in a melting tank 12, and fall on a surface of a molten glass liquid G in the melting tank 12. Then, an upper layer G1 of the molten glass liquid G is heated by electrodes 40, 40 of a heating apparatus 38 provided in the melting tank 12. By this method, air and residual gas generated in the molten glass liquid G and the liquid glass particles 30 fallen onto the surface of the molten glass liquid G, become bubbles, surface and are smoothly discharged.
摘要翻译：玻璃原料颗粒从氧燃烧器24中滴下，玻璃原料颗粒被氧燃烧器24的火焰F和热等离子体P加热，以熔化颗粒。通过熔化产生的液体玻璃颗粒30在熔池12中向下落下，落在熔池12中的熔融玻璃液G的表面上。然后，熔融玻璃液G的上层G1被电极40加热，设置在熔池12中的加热装置38中。通过这种方法，在熔融玻璃液G和液态玻璃颗粒30中产生的空气和残余气体落在熔融玻璃液体G的表面上，成为气泡，表面并顺利放电。

3. 发明申请

US20120159994A1 GLASS MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS PRODUCT, AND PROCESS FOR PRODUCING GLASS PRODUCT 审中-公开
标题翻译：玻璃熔炼炉，生产玻璃制品的方法，用于生产玻璃制品的装置，以及生产玻璃制品的方法
公开(公告)号：US20120159994A1
公开(公告)日：2012-06-28
申请号：US13342565
申请日：2012-01-03
申请人： Osamu SAKAMOTO , Chikao TANAKA , Seiji MIYAZAKI , Satoru OHKAWA
发明人： Osamu SAKAMOTO , Chikao TANAKA , Seiji MIYAZAKI , Satoru OHKAWA
IPC分类号： C03B3/02 , C03B5/235
CPC分类号： C03B3/026 , C03B3/02 , C03B5/025 , C03B5/2353 , Y02P40/52 , Y02P40/55
摘要： An apparatus for producing molten glass, a process for producing molten glass, an apparatus for producing a glass product and a process for producing a glass product, which are capable of preventing deterioration of the quality of molten glass caused by deposition of scattered particles on a furnace wall or a flue. In the present invention, together with the operation of introducing and melting glass material particles by an oxygen combustion burner, glass cullet pieces are dropped from glass cullet pieces-introducing tubes to form a substantially cylindrical enclosure around a flame by a flow of glass cullet pieces. That is, glass cullet pieces are dropped from eight glass cullet pieces-introducing tubes to partition off the furnace wall from the flame. And, particles scattering from the flame are captured as deposits on the surface of falling glass cullet pieces and dropped into a glass melt in the melt reservoir.
摘要翻译：熔融玻璃的制造装置，熔融玻璃的制造方法，玻璃制品的制造装置以及玻璃制品的制造方法，能够防止由于散射的颗粒的沉积引起的熔融玻璃的质量劣化炉壁或烟道。在本发明中，与通过氧气燃烧器引入和熔融玻璃材料颗粒的操作一起，从玻璃碎片引入玻璃碎片，引入管，通过玻璃碎片流动形成围绕火焰的基本上圆柱形的外壳。也就是说，玻璃碎片从八个玻璃碎片中滴下 - 引入管将炉壁与火焰分隔开。并且，从火焰散射的颗粒作为沉积物被捕获在落下的玻璃碎片的表面上并落入熔体储存器中的玻璃熔体中。

4. 发明申请

US20120151966A1 GLASS MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS PRODUCT, AND PROCESS FOR PRODUCING GLASS PRODUCT 审中-公开
标题翻译：玻璃熔炼炉，生产玻璃制品的方法，用于生产玻璃制品的装置，以及生产玻璃制品的方法
公开(公告)号：US20120151966A1
公开(公告)日：2012-06-21
申请号：US13346192
申请日：2012-01-09
申请人： Osamu SAKAMOTO , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
发明人： Osamu SAKAMOTO , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
IPC分类号： C03B19/00 , C03B3/00
CPC分类号： C03B3/026 , C03B3/02
摘要： The present invention provides (i) a glass melting furnace, (ii) a process for producing molten glass, (iii) an apparatus for producing a glass product, and (iv) a process for producing a glass product, which are capable of preventing deterioration of the quality of molten glass caused by deposition of particles floating on a wall of the furnace. The melting furnace described herein includes a melting tank in which a flue located substantially at the center of a ceiling wall and a number of first heating units are disposed, such that particles floating in the furnace are suctioned off by a suction power of the flue and discharged from the furnace without being directed to a surrounding furnace wall. This drastically reduces the amount of floating particles deposited on the furnace wall, which prevents damage to the furnace wall and deterioration of the quality of glass produced therein.
摘要翻译：本发明提供（i）玻璃熔融炉，（ii）熔融玻璃的制造方法，（iii）玻璃制品的制造装置，（iv）能够防止玻璃制品的制造方法由于浮在炉壁上的颗粒的沉积引起的熔融玻璃的质量劣化。本文所述的熔化炉包括：熔化槽，其中设置大致位于顶壁中心的烟道和多个第一加热单元，使得浮在炉中的颗粒被烟道的抽吸力吸出; 从炉子排出而不被引导到周围的炉壁。这大大减少了沉积在炉壁上的漂浮颗粒的数量，这防止了炉壁的损坏和其中产生的玻璃的质量的劣化。

5. 发明授权

US08707738B2 Glass-melting furnace, process for producing molten glass, apparatus for producing glass products and process for producing glass products 失效
标题翻译：玻璃熔融炉，熔融玻璃的制造方法，玻璃制品的制造装置以及玻璃制品的制造方法
公开(公告)号：US08707738B2
公开(公告)日：2014-04-29
申请号：US13396768
申请日：2012-02-15
申请人： Osamu Sakamoto , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
发明人： Osamu Sakamoto , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
IPC分类号： C03B3/02 , C05B5/00
CPC分类号： C03B5/04 , C03B3/00 , C03B3/02 , C03B3/026 , C03B5/1675 , C03B5/2353 , C03B5/262 , Y02P40/55
摘要： A glass-melting furnace, which suppresses the effect of exhaust gas on molten glass quality, a process for producing molten glass, and a process and apparatus for producing glass products. The glass-melting furnace containing: a raw glass material particle feed portion disposed downwardly at a furnace wall portion in an upper portion of the glass-melting furnace; a heating unit provided under the feed portion, which forms a gas phase portion for converting raw glass material particles into liquid glass particles; a flue inlet disposed on the upstream side of the gas phase portion in a flow direction of the molten glass liquid; a furnace-bottom portion, which accumulates the liquid glass particles that produce the molten glass liquid; and a discharge portion, which discharges the molten glass liquid.
摘要翻译：一种玻璃熔化炉，其抑制废气对熔融玻璃质量的影响，制造熔融玻璃的方法，以及玻璃制品的制造方法和装置。该玻璃熔融炉包括：在玻璃熔炉的上部的炉壁部向下方配置的原料玻璃材料粒子供给部，设置在进料部下方的加热单元，其形成用于将原料玻璃材料粒子转化为液态玻璃粒子的气相部分; 烟道入口，其设置在所述熔融玻璃液体的流动方向上的气相部分的上游侧; 堆积产生熔融玻璃液体的液体玻璃颗粒的炉底部分; 以及排出熔融玻璃液体的排出部。

6. 发明申请

US20120216571A1 GLASS-MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS PRODUCTS AND PROCESS FOR PRODUCING GLASS PRODUCTS 有权
标题翻译：玻璃熔炼炉，生产玻璃的工艺，生产玻璃制品的设备和生产玻璃制品的工艺
公开(公告)号：US20120216571A1
公开(公告)日：2012-08-30
申请号：US13463193
申请日：2012-05-03
申请人： Osamu Sakamoto , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
发明人： Osamu Sakamoto , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
IPC分类号： C03B5/235 , C03B25/00
CPC分类号： C03B5/2353 , C03B3/026 , C03B5/027 , C03B5/207 , C03B2211/25 , C03B2211/40 , C03B2211/60 , C03C3/078 , C03C3/089 , C03C3/091
摘要： Glass raw material particles are dropped from an oxygen combustion burner 24, and the glass raw material particles are heated by a flame F of an oxygen combustion burner 24 and a thermal plasma P, to melt the particles. Liquid glass particles 30 produced by the melting fall downwardly in a melting tank 12, and fall on a surface of a molten glass liquid G in the melting tank 12. Then, an upper layer G1 of the molten glass liquid G is heated by electrodes 40, 40 of a heating apparatus 38 provided in the melting tank 12. By this method, air and residual gas generated in the molten glass liquid G and the liquid glass particles 30 fallen onto the surface of the molten glass liquid G, become bubbles, surface and are smoothly discharged.
摘要翻译：玻璃原料颗粒从氧燃烧器24中滴下，玻璃原料颗粒被氧燃烧器24的火焰F和热等离子体P加热，以熔化颗粒。通过熔化产生的液体玻璃颗粒30在熔池12中向下落下，落在熔池12中的熔融玻璃液G的表面上。然后，熔融玻璃液G的上层G1被电极40加热，设置在熔池12中的加热装置38中。通过这种方法，在熔融玻璃液G和液态玻璃颗粒30中产生的空气和残余气体落在熔融玻璃液体G的表面上，成为气泡，表面并顺利放电。

7. 发明申请

US20120159992A1 GLASS-MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS PRODUCTS AND PROCESS FOR PRODUCING GLASS PRODUCTS 失效
标题翻译：玻璃熔炼炉，生产玻璃的工艺，生产玻璃制品的设备和生产玻璃制品的工艺
公开(公告)号：US20120159992A1
公开(公告)日：2012-06-28
申请号：US13396768
申请日：2012-02-15
申请人： Osamu SAKAMOTO , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
发明人： Osamu SAKAMOTO , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
IPC分类号： C03B5/235 , C03B25/00
CPC分类号： C03B5/04 , C03B3/00 , C03B3/02 , C03B3/026 , C03B5/1675 , C03B5/2353 , C03B5/262 , Y02P40/55
摘要： A glass-melting furnace, which suppresses the effect of exhaust gas on molten glass quality, a process for producing molten glass, and a process and apparatus for producing glass products. The glass-melting furnace containing: a raw glass material particle feed portion disposed downwardly at a furnace wall portion in an upper portion of the glass-melting furnace; a heating unit provided under the feed portion, which forms a gas phase portion for converting raw glass material particles into liquid glass particles; a flue inlet disposed on the upstream side of the gas phase portion in a flow direction of the molten glass liquid; a furnace-bottom portion, which accumulates the liquid glass particles that produce the molten glass liquid; and a discharge portion, which discharges the molten glass liquid.
摘要翻译：一种玻璃熔化炉，其抑制废气对熔融玻璃质量的影响，制造熔融玻璃的方法，以及玻璃制品的制造方法和装置。该玻璃熔融炉包括：在玻璃熔炉的上部的炉壁部向下方配置的原料玻璃材料粒子供给部，设置在进料部下方的加热单元，其形成用于将原料玻璃材料粒子转化为液态玻璃粒子的气相部分; 烟道入口，其设置在所述熔融玻璃液体的流动方向上的气相部分的上游侧; 堆积产生熔融玻璃液体的液体玻璃颗粒的炉底部分; 以及排出熔融玻璃液体的排出部。

8. 发明授权

US08573007B2 Process for producing molten glass, glass-melting furnace, process for producing glass products and apparatus for producing glass products 失效
标题翻译：熔融玻璃的制造方法，玻璃熔融炉，玻璃制品的制造方法以及玻璃制品的制造装置
公开(公告)号：US08573007B2
公开(公告)日：2013-11-05
申请号：US13370820
申请日：2012-02-10
申请人： Osamu Sakamoto , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa , Takahiro Murakami
发明人： Osamu Sakamoto , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa , Takahiro Murakami
IPC分类号： C03B5/235 , C03B5/02 , C03B3/00
CPC分类号： C03B5/2353 , C03B3/026 , C03B5/025 , C03B5/04 , Y02P40/55
摘要： The present invention provides a process for producing a molten glass which can produce a molten glass having a good quality, a glass-melting furnace, a process for producing glass products and an apparatus for producing glass products.While an oxygen combustion burner 20 is rotated by a motor 38, glass raw material particles (not shown) are dropped into a high-temperature gas phase atmosphere produced by a flame F of the oxygen combustion burner 20, to be changed into liquid glass particles. By rotation of an outlet (nozzle) of the oxygen combustion burner 20, the falling position of the liquid glass particles 26, changes with time. Accordingly, generation of bubbles caused by continuous fall of the liquid glass particles in a particular position on a molten glass liquid surface is prevented. Accordingly, it is possible to produce a molten glass having a good quality with few bubbles.
摘要翻译：本发明提供一种能够生产质量好的熔融玻璃的熔融玻璃的制造方法，玻璃熔融炉，玻璃制品的制造方法以及玻璃制品的制造装置。当氧气燃烧器20由电动机38旋转时，将玻璃原料颗粒（未示出）落入由氧燃烧器20的火焰F产生的高温气相环境中，变成液态玻璃颗粒。通过氧燃烧器20的出口（喷嘴）的旋转，液态玻璃颗粒26的下降位置随时间而变化。因此，防止了液晶玻璃颗粒在熔融玻璃液面上的特定位置的连续下降引起的气泡的产生。因此，可以制造质量好，泡沫少的熔融玻璃。

9. 发明申请

US20090079410A1 DC/DC Converter 有权
标题翻译： DC / DC转换器
公开(公告)号：US20090079410A1
公开(公告)日：2009-03-26
申请号：US11915105
申请日：2006-05-08
申请人： Satoru Ohkawa , Norimasa Hane , Takeshi Naka
发明人： Satoru Ohkawa , Norimasa Hane , Takeshi Naka
IPC分类号： G05F1/46
CPC分类号： H02M3/1588 , Y02B70/1466
摘要： A DC/DC converter includes a main switching element and a subordinate switching element, and is arranged to supply power to load via a coil. The ON-time of a subordinate switching element in a succeeding cycle is controlled based on a period of time tdif from the time when the subordinate switching element is turned off until the time when voltage at the point of connection of the two switching elements reaches a predetermined threshold value.
摘要翻译： DC / DC转换器包括主开关元件和从属开关元件，并且被布置成经由线圈向负载供电。基于从下属开关元件断开的时间到两个开关元件的连接点的电压达到时间的时间tdif来控制下一个开关元件在接下来的周期中的接通时间预定阈值。

10. 发明授权

US07135844B2 Control circuit for DC/DC converter 有权
标题翻译： DC / DC转换器控制电路
公开(公告)号：US07135844B2
公开(公告)日：2006-11-14
申请号：US10832468
申请日：2004-04-27
申请人： Norimasa Hane , Satoru Ohkawa , Takeshi Naka
发明人： Norimasa Hane , Satoru Ohkawa , Takeshi Naka
IPC分类号： G05F1/56
CPC分类号： H02M3/1588 , Y02B70/1466
摘要： A control circuit for a DC/DC converter which includes a main switching element, a sub switching element, and a reactor in order to convert a DC input voltage to a DC output voltage. The control circuit comprises a clock signal generator for generating a clock signal during a blank period in which both the main and sub switching elements are off; a comparator for comparing a reference voltage and a voltage at a connection point between the main and sub switching elements and for outputting a comparison signal indicating a relation of magnitude between the reference voltage and the voltage at the connection point; and an operation mode switching section for monitoring the comparison signal at a timing corresponding to the clock signal in order to detect a voltage state at the connection point, and controlling the sub switching element in accordance with the voltage state.
摘要翻译：一种用于DC / DC转换器的控制电路，其包括主开关元件，副开关元件和电抗器，以将DC输入电压转换为DC输出电压。控制电路包括时钟信号发生器，用于在主开关元件和次开关元件都断开的空白期间产生时钟信号; 比较器，用于比较主和次开关元件之间的连接点处的参考电压和电压，并输出表示参考电压与连接点处电压之间的关系的比较信号; 以及操作模式切换部分，用于在对应于时钟信号的定时监视比较信号，以便检测连接点处的电压状态，并根据电压状态控制子开关元件。

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