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1. 发明授权

US06756509B2 Method for purifying crude 2,6-naphthalenedicarboxylic acid 失效
标题翻译：纯化2,6-萘二羧酸粗品的方法
公开(公告)号：US06756509B2
公开(公告)日：2004-06-29
申请号：US10193231
申请日：2002-07-12
申请人： Yoshiyuki Nagase , Koji Yamamoto , Takeharu Tanaka , Maki Hamaguchi
发明人： Yoshiyuki Nagase , Koji Yamamoto , Takeharu Tanaka , Maki Hamaguchi
IPC分类号： C07C5142
CPC分类号： C07C51/487 , C07C63/38
摘要： A method for purifying crude 2,6-naphthalenedicarboxylic acid includes a reduction step of reducing crude 2,6-naphthalenedicarboxylic acid containing 6-formyl-2-naphthoic acid with hydrogen and a cleaning step of cleaning the reduction product with alcohol. Preferably, in the reduction step, the crude 2,6-naphthalenedicarboxylic acid and the hydrogen is brought into contact with a hydrogenation catalyst in a liquid phase, and particularly in water. The method makes the purification process less complex and makes it possible to produce high-purity 2,6-naphthalenedicarboxylic acid without damaging equipment or increasing cost.
摘要翻译：纯化2,6-萘二羧酸粗品的方法包括用氢气还原含有6-甲酰基-2-萘甲酸的2,6-二萘酸二甲酸粗制品的还原步骤和用醇清洗还原产物的清洗步骤。优选地，在还原步骤中，将粗2,6-萘二甲酸和氢气与液相中的氢化催化剂接触，特别是在水中。该方法使得纯化过程不那么复杂，并且可以生产高纯度2,6-萘二甲酸而不损坏设备或增加成本。

2. 发明申请

US20090071953A1 INDUCTION HEATING ELEMENT MADE OF GLASSY CARBON, HEATING DEVICE AND HEATER 审中-公开
标题翻译：玻璃碳，加热装置和加热器的感应加热元件
公开(公告)号：US20090071953A1
公开(公告)日：2009-03-19
申请号：US11911126
申请日：2006-03-31
申请人： Maki Hamaguchi
发明人： Maki Hamaguchi
IPC分类号： H05B6/02
CPC分类号： H05B6/105 , H01L21/67109 , H01L21/67115
摘要： A glass-like carbon induction heating element having high heating efficiency and a heating apparatus are provided. A glass-like carbon induction heating element, which inductively generates heat by electromagnetic induction, has an infrared radiation characteristic that a ratio (E1/E2) of infrared radiation intensity (E1) of an opposed face to an object-to-be-heated to infrared radiation intensity (E2) of a non-opposed face to the object-to-be-heated exceeds 1.2. A heating apparatus has the glass-like carbon induction heating element, and a high frequency induction coil that is disposed outside the glass-like carbon induction heating element for allowing the glass-like carbon induction heating element to inductively generate heat, wherein the high frequency induction coil is applied with a current so that the object-to-be-heated is heated by infrared rays radiated from the glass-like carbon induction heating element.
摘要翻译：提供了具有高加热效率的玻璃状碳感应加热元件和加热装置。通过电磁感应感应发热的玻璃状碳感应加热元件具有红外线辐射特性，即相对面的红外线辐射强度（E1）与被加热物体（E1）的比（E1 / E2）对于被加热物体的非对置面的红外线辐射强度（E2）超过1.2。加热装置具有玻璃状碳感应加热元件和设置在玻璃状碳感应加热元件外侧的高频感应线圈，用于使玻璃状碳感应加热元件感应发热，其中高频感应线圈被施加电流，使得被加热物体被从玻璃状碳感应加热元件辐射的红外线加热。

3. 发明授权

US06932872B2 Heating apparatus using induction heating 失效
标题翻译：加热装置采用感应加热
公开(公告)号：US06932872B2
公开(公告)日：2005-08-23
申请号：US10270522
申请日：2002-10-16
申请人： Maki Hamaguchi
发明人： Maki Hamaguchi
IPC分类号： H05B6/10 , C23C16/46 , H01L21/205 , H01L21/324 , H05B6/02 , C23C16/00
CPC分类号： H05B6/108
摘要： A heating apparatus which is installed in a low pressure CVD system or annealing equipment for use in semiconductor integrated circuit manufacturing processes for heat-treating wafers on which IC's are to be formed, wherein wafers are uniformly heated, the temperature of wafers is rapidly raised and lowered, and wafers are processed in high volume, wherein the apparatus comprises a cylindrical body made of glass-like carbon placed inside a reactor, and a high-frequency induction coil which is placed outside the reactor and is for causing the cylindrical body made of glass-like carbon to produce heat and thereby heating wafers in the reactor.
摘要翻译：一种安装在低压CVD系统中的加热装置或用于半导体集成电路制造工艺的退火设备，用于对要在其上形成IC的晶片进行热处理，其中晶片被均匀加热，晶片的温度迅速升高，降低晶片，并且大量地处理晶片，其中该装置包括放置在反应器内部的由玻璃状碳制成的圆柱体，以及设置在反应器外部并用于使由反应器制成的圆柱体的高频感应线圈玻璃状碳以产生热量，从而加热反应器中的晶片。

4. 发明申请

US20050186426A1 Two-phase glass-like carbon member and method of manufacturing the same 失效
标题翻译：两相玻璃状碳体及其制造方法
公开(公告)号：US20050186426A1
公开(公告)日：2005-08-25
申请号：US11055978
申请日：2005-02-14
申请人： Maki Hamaguchi , Takayasu Fujiura
发明人： Maki Hamaguchi , Takayasu Fujiura
IPC分类号： C04B35/52 , B32B9/00 , C04B35/524
CPC分类号： C04B35/524 , C04B2235/48 , C04B2235/602 , C04B2235/608 , Y10T428/30 , Y10T428/315
摘要： A two-phase glass-like carbon member has, in combination, a porous glass-like carbon base, and a dense glass-like carbon surface layer formed on the porous glass-like carbon base. The porous glass-like carbon base can be formed in a large thickness. The-dense glass-like carbon surface layer is superior to the porous glass-like carbon base in gas impermeability, surface hardness and resistance to dusting. The dense glass-like carbon surface layer supplements disadvantages of the porous glass-like carbon base. The two-phase glass-like carbon member can be in a large thickness exceeding 5 mm and in a complicated shape.
摘要翻译：两相玻璃状碳体组合有多孔玻璃状碳基，多孔玻璃状碳基上形成致密玻璃状碳表面层。多孔玻璃状碳基可以形成为大的厚度。致密的玻璃状碳表层在气体不透性，表面硬度和耐粉尘性方面优于多孔玻璃状碳基。致密的玻璃状碳表面层补充了多孔玻璃状碳基的缺点。两相玻璃状碳构件的厚度可以超过5mm，形状复杂。

5. 发明授权

US07198848B2 Two-phase glass-like carbon member and method of manufacturing the same 失效
标题翻译：两相玻璃状碳体及其制造方法
公开(公告)号：US07198848B2
公开(公告)日：2007-04-03
申请号：US11055978
申请日：2005-02-14
申请人： Maki Hamaguchi , Takayasu Fujiura
发明人： Maki Hamaguchi , Takayasu Fujiura
IPC分类号： B32B9/00
CPC分类号： C04B35/524 , C04B2235/48 , C04B2235/602 , C04B2235/608 , Y10T428/30 , Y10T428/315
摘要： A two-phase glass-like carbon member has, in combination, a porous glass-like carbon base, and a dense glass-like carbon surface layer formed on the porous glass-like carbon base. The porous glass-like carbon base can be formed in a large thickness. The dense glass-like carbon surface layer is superior to the porous glass-like carbon base in gas impermeability, surface hardness and resistance to dusting. The dense glass-like carbon surface layer supplements disadvantages of the porous glass-like carbon base. The two-phase glass-like carbon member can be in a large thickness exceeding 5 mm and in a complicated shape.
摘要翻译：两相玻璃状碳体组合有多孔玻璃状碳基，多孔玻璃状碳基上形成致密玻璃状碳表面层。多孔玻璃状碳基可以形成为大的厚度。致密的玻璃状碳表层在气体不透性，表面硬度和耐粉尘性方面优于多孔玻璃状碳基。致密的玻璃状碳表面层补充了多孔玻璃状碳基的缺点。两相玻璃状碳构件的厚度可以超过5mm，形状复杂。

6. 发明申请

US20050230859A1 Glass-like carbon deformed molded article, process for producing the same, and joint structure for jointing a connecting member to a glass-like carbon hollow molded article 审中-公开
标题翻译：玻璃状碳变形成型体及其制造方法，以及将连接部件接合到玻璃状碳中空成形体的接合结构体
公开(公告)号：US20050230859A1
公开(公告)日：2005-10-20
申请号：US11077254
申请日：2005-03-11
申请人： Maki Hamaguchi , Takayasu Fujiura , Keiji Kishimoto
发明人： Maki Hamaguchi , Takayasu Fujiura , Keiji Kishimoto
IPC分类号： B29C53/08 , B32B1/08 , C01B31/02 , C04B35/524 , F16L9/10 , F16L49/04 , F16L49/06
CPC分类号： C04B35/524 , B29C53/083 , C04B2235/48 , C04B2235/602 , C04B2235/94 , F16L9/10 , F16L49/04 , F16L49/06 , Y10T428/131
摘要： Provided is a process for producing a glass-like carbon deformed molded article having a deformed section (typically, an elliptical section or a section composed of partial circles and linear portions), such as a glass-like carbon member in a deformed pipe form or a bent pipe, with relative ease and a good dimensional accuracy. The process comprises the step of molding a thermosetting resin to yield a thermosetting resin molded article, the step of deforming the thermosetting resin molded article plastically in the state that the article is heated, so as to yield a thermosetting resin deformed article, and the step of carbonizing the resultant thermosetting resin deformed article.
摘要翻译：提供了一种具有变形部分（通常为椭圆形部分或部分圆形和直线部分的部分）的玻璃状碳变形模制品的制造方法，例如变形的管形式的玻璃状碳部件或弯管，相对容易，尺寸精度好。该方法包括将热固性树脂成型以产生热固性树脂模塑制品的步骤，在加热制品的状态下使热固性树脂模制品塑性变形以产生热固性树脂变形制品的步骤，并且步骤使得到的热固性树脂变形体碳化。

7. 发明申请

US20140115957A1 GRAVITATIONAL SETTLING TANK AND METHOD FOR PRODUCING ASH-FREE COAL 有权
标题翻译：用于生产无烟煤的沉淀池和方法
公开(公告)号：US20140115957A1
公开(公告)日：2014-05-01
申请号：US14123887
申请日：2012-06-22
申请人： Koji Sakai , Takahiro Shishido , Noriyuki Okuyama , Maki Hamaguchi
发明人： Koji Sakai , Takahiro Shishido , Noriyuki Okuyama , Maki Hamaguchi
IPC分类号： C10L9/10 , B01D21/24
CPC分类号： C10L9/10 , B01D21/2405 , B01D21/2416 , B01D21/2427 , C10L9/02
摘要： A gravitational settling tank including a pressure vessel which precipitates solid content contained in slurry in which coal and solvent are blended, and separates the solid-content concentrated liquid from the supernatant liquid, and a supply pipe which supplies the pressure vessel with the slurry. A main body part and a nozzle part which is connected on the downstream side of the main body part and extends horizontally are provided in the supply pipe. A plurality of holes are provided in the nozzle part. By virtue of this, agitation of the solid-content concentrated liquid which has settled in the bottom is inhibited.
摘要翻译：一种重力沉降槽，包括沉淀出浆料中含有的固体成分的压力容器，其中混合有煤和溶剂，并将固体含量浓缩液体与上清液分离，以及向压力容器供给浆料的供给管。连接在主体部分的下游侧并水平延伸的主体部分和喷嘴部分设置在供给管中。在喷嘴部中设置有多个孔。由此，抑制了沉降在底部的固体成分浓缩液体的搅动。

8. 发明申请

US20090315323A1 GLASS-LIKE CARBON DEFORMED MOLDED ARTICLE, PROCESS FOR PRODUCING THE SAME, AND JOINT STRUCTURE FOR JOINTING A CONNECTING MEMBER TO A GLASS-LIKE CARBON HOLLOW MOLDED ARTICLE 审中-公开
标题翻译：玻璃状碳变质成型品及其生产方法，以及将连接件连接到玻璃状碳黑中空成型品上的接头结构
公开(公告)号：US20090315323A1
公开(公告)日：2009-12-24
申请号：US12119965
申请日：2008-05-13
申请人： Maki Hamaguchi , Takayasu Fujiura , Keiji Kishimoto
发明人： Maki Hamaguchi , Takayasu Fujiura , Keiji Kishimoto
IPC分类号： F16L55/00
CPC分类号： C04B35/524 , B29C53/083 , C04B2235/48 , C04B2235/602 , C04B2235/94 , F16L9/10 , F16L49/04 , F16L49/06 , Y10T428/131
摘要： Provided is a process for producing a glass-like carbon deformed molded article having a deformed section (typically, an elliptical section or a section composed of partial circles and linear portions), such as a glass-like carbon member in a deformed pipe form or a bent pipe, with relative ease and a good dimensional accuracy. The process comprises the step of molding a thermosetting resin to yield a thermosetting resin molded article, the step of deforming the thermosetting resin molded article plastically in the state that the article is heated, so as to yield a thermosetting resin deformed article, and the step of carbonizing the resultant thermosetting resin deformed article.
摘要翻译：提供了一种具有变形部分（通常为椭圆形部分或部分圆形和直线部分的部分）的玻璃状碳变形模制品的制造方法，例如变形的管形式的玻璃状碳部件或弯管，相对容易，尺寸精度好。该方法包括将热固性树脂成型以产生热固性树脂模塑制品的步骤，在加热制品的状态下使热固性树脂模制品塑性变形以产生热固性树脂变形制品的步骤，并且步骤使得到的热固性树脂变形体碳化。

9. 发明授权

US5609959A Carbon substrate and production thereof 失效
标题翻译：碳基板及其制造
公开(公告)号：US5609959A
公开(公告)日：1997-03-11
申请号：US453887
申请日：1995-05-30
申请人： Maki Hamaguchi , Tetsuya Yamamoto , Tetsuo Suzuki , Hideki Yamamuro , Hiroshi Chosokabe
发明人： Maki Hamaguchi , Tetsuya Yamamoto , Tetsuo Suzuki , Hideki Yamamuro , Hiroshi Chosokabe
IPC分类号： C04B35/524 , C01B31/02
CPC分类号： C04B35/524 , Y10T428/30
摘要： A carbon substrate is prepared from a molded article of thermosetting resin by heat-treating in an inert atmosphere. The resin is characterized in that the content of Fe, Al, Ni, Co, Cr, and Mg insoluble in the resin is less than 1 ppm each and the content of Ca and Si insoluble in the resin is less than 2 ppm each. The thermosetting resin is further characterized in that the water content is less than 3 wt % and the ratio of the methylene carbon (CH.sub.2) connected to the hydroxyl group (OH) is less than 3% (based on the total carbon number). The carbon substrate prepared in this manner is almost free of defects and voids. It is suitable for use as the substrate of magnetic recording medium. The thermosetting resin may be a powdery or granular one which fluidizes and then cures on heating. A molded article of thermosetting resin is prepared by introducing the resin melt into a mold and curing it with heating under pressure. It is subsequently heat-treated in an inert atmosphere to give a molded article of glass-like carbon.
摘要翻译：通过在惰性气氛中热处理由热固性树脂的模制品制备碳基底。该树脂的特征在于，不溶于树脂的Fe，Al，Ni，Co，Cr和Mg的含量分别小于1ppm，并且不溶于树脂的Ca和Si的含量分别小于2ppm。热固性树脂的特征还在于，水含量小于3重量％，与羟基（OH）连接的亚甲基碳（CH 2）的比例小于3％（基于总碳数）。以这种方式制备的碳衬底几乎没有缺陷和空隙。适用于磁记录介质的基板。热固性树脂可以是粉末状或颗粒状的，其流化，然后在加热下固化。通过将树脂熔体引入模具中并通过加压加压固化来制备热固性树脂的模制品。随后在惰性气氛中进行热处理，得到玻璃状碳的成型品。

10. 发明授权

US09315751B2 Gravitational settling tank and method for producing ash-free coal 有权
标题翻译：重力沉降池及无灰煤生产方法
公开(公告)号：US09315751B2
公开(公告)日：2016-04-19
申请号：US14123887
申请日：2012-06-22
申请人： Koji Sakai , Takahiro Shishido , Noriyuki Okuyama , Maki Hamaguchi
发明人： Koji Sakai , Takahiro Shishido , Noriyuki Okuyama , Maki Hamaguchi
IPC分类号： B01D21/02 , C10L9/10 , C10L9/02 , B01D21/24
CPC分类号： C10L9/10 , B01D21/2405 , B01D21/2416 , B01D21/2427 , C10L9/02
摘要： A gravitational settling tank including a pressure vessel which precipitates solid content contained in slurry in which coal and solvent are blended, and separates the solid-content concentrated liquid from the supernatant liquid, and a supply pipe which supplies the pressure vessel with the slurry. A main body part and a nozzle part which is connected on the downstream side of the main body part and extends horizontally are provided in the supply pipe. A plurality of holes are provided in the nozzle part. By virtue of this, agitation of the solid-content concentrated liquid which has settled in the bottom is inhibited.
摘要翻译：一种重力沉降槽，包括沉淀出浆料中含有的固体成分的压力容器，其中混合有煤和溶剂，并将固体含量浓缩液体与上清液分离，以及向压力容器供给浆料的供给管。连接在主体部分的下游侧并水平延伸的主体部分和喷嘴部分设置在供给管中。在喷嘴部中设置有多个孔。由此，抑制了沉降在底部的固体成分浓缩液体的搅动。

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