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1. 发明授权

US5560857A Solution for cleaning silicon semiconductors and silicon oxides 失效
标题翻译：硅半导体和氧化硅清洗方案
公开(公告)号：US5560857A
公开(公告)日：1996-10-01
申请号：US320220
申请日：1994-10-11
申请人： Tadashi Sakon , Kenichi Uemura , Yoshihiro Mori , Kengo Shimanoe , Susumu Ohtsuka , Shuji Munehira
发明人： Tadashi Sakon , Kenichi Uemura , Yoshihiro Mori , Kengo Shimanoe , Susumu Ohtsuka , Shuji Munehira
IPC分类号： C11D7/08 , C11D7/18 , H01L21/304 , H01L21/306 , H01L21/308 , C09K13/00 , H01L21/00
CPC分类号： H01L21/02052 , Y10S438/906
摘要： A cleaning solution for achieving highly accurate cleaning of silicon semiconductors and silicon oxides. The solution which enables a great reduction in the metal contaminants and the number of fine particles adhered on the surfaces and retention of the hydrophilic property of the surfaces to prevent the surfaces from being unstable, comprising an aqueous acidic solution containing 0.005% by weight or more to less than 0.05% by weight hydrogen fluoride and 0.3% by weight or more to 20.0% by weight or less hydrogen peroxide and having a pH in the range from 1 or more to less than 5.
摘要翻译：用于实现硅半导体和硅氧化物的高精度清洗的清洁溶液。能够大大减少附着在表面上的金属污染物和细小颗粒的数量，保持表面的亲水性，防止表面不稳定的溶液，其包含含有0.005重量％以上的酸性水溶液至少于0.05重量％的氟化氢和0.3重量％或更多至20.0重量％或更少的过氧化氢，并且pH在1以上至小于5的范围内。

2. 发明申请

US20100167920A1 Exhaust gas purification catalyst and exhaust gas purification honeycomb structure with catalyst 审中-公开
标题翻译：废气净化催化剂和废气净化蜂窝结构用催化剂
公开(公告)号：US20100167920A1
公开(公告)日：2010-07-01
申请号：US12308304
申请日：2008-01-22
申请人： Kenichi Uemura , Kenji Hirano , Tsutomu Sugiura , Tadashi Sakon , Shogo Konya
发明人： Kenichi Uemura , Kenji Hirano , Tsutomu Sugiura , Tadashi Sakon , Shogo Konya
IPC分类号： B01J23/89 , B01J21/04
CPC分类号： B01J23/8906 , B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/20738 , B01D2255/20746 , B01J23/002 , B01J23/8913 , B01J23/8946 , B01J35/0006 , B01J37/0215 , B01J37/0219 , B01J37/0248 , B01J2523/00 , Y02T10/22 , B01J2523/24 , B01J2523/822 , B01J2523/824 , B01J2523/842 , B01J2523/845 , B01J2523/25
摘要： Disclosed are: an exhaust gas purification catalyst which is an inexpensive three-way catalyst, which contains a reduced amount of an expensive noble metal, particularly does not use Pt, and contains no expensive rare earth element, and which has the same level of catalytic activity as that of a conventional one; and a catalytic honey-comb structure for exhaust gas purification. Specifically disclosed are: an exhaust gas purification catalyst comprising (Λ) an oxide M(Co1-yFey)O3-δ [wherein M represents a combination of an element substantially selected from Ba and Sr; y represents a number of 0 to 1; and δ represents a value that is so defined as to satisfy the charge neutrality condition] carrying one or two noble metals selected from Pd and Rh and (B) active alumina carrying one or two noble metal selected from Pd and Rh; and a catalytic honey-comb structure for exhaust gas purification, which is produced by wash-coating the exhaust gas purification catalyst onto a ceramic- or metal-made honey-comb.
摘要翻译：公开了一种廉价的三元催化剂的废气净化催化剂，它含有少量昂贵的贵金属，特别是不使用Pt，并且不含有昂贵的稀土元素，并具有相同的催化水平活动为常规活动; 和用于排气净化的催化蜂窝结构。具体公开的是：排气净化催化剂，其包含（Λ）氧化物M（Co1-yFey）O3-δ[其中M表示基本上选自Ba和Sr的元素的组合; y表示0〜1的数; δ表示满足选自Pd和Rh的一种或两种贵金属和（B）含有选自Pd和Rh的一种或两种贵金属的活性氧化铝的电荷中性条件]的值; 以及用于排气净化的催化蜂巢结构，其通过将废气净化催化剂洗涤到陶瓷或金属制蜜蜂上而制备。

3. 发明授权

US09476128B2 Method of cleaning steel sheet and continuous cleaning system of steel sheet 有权
标题翻译：钢板清洗方法及钢板连续清洗系统
公开(公告)号：US09476128B2
公开(公告)日：2016-10-25
申请号：US12451231
申请日：2008-04-30
申请人： Kenichi Uemura , Tadashi Sakon , Eiichi Kuboyama , Daisuke Sawada
发明人： Kenichi Uemura , Tadashi Sakon , Eiichi Kuboyama , Daisuke Sawada
IPC分类号： C23G1/08 , B08B3/02 , B08B3/12 , C23G1/19 , C23G3/02 , B21B45/02 , B21B45/04
CPC分类号： C23G1/08 , B08B3/022 , B08B3/12 , B08B2203/0288 , B21B45/0275 , B21B45/04 , C23G1/19 , C23G3/02
摘要： The present invention provides a method of cleaning steel sheet, said method of cleaning steel sheet feeding a cleaning solution activated by ultrasonic waves of a frequency of 0.8 MHz to 3 MHz to a surface of steel sheet at an angle inclined by 1 to 80° with respect to a line perpendicular to the surface of the steel sheet in a direction opposite to the running direction, thereby enabling megasonic waves to be applied to cleaning of running steel sheet and improving the cleaning effect and cleaning speed, and a continuous cleaning system of steel sheet.
摘要翻译：本发明提供一种清洁钢板的方法，所述清洁钢板的方法是将以0.8MHz至3MHz频率的超声波激活的清洗液以倾斜1°至80°的角度向钢板表面进行清洁，相对于与行进方向相反的方向垂直于钢板表面的线，从而能够对超声波进行清扫，提高清洗效果和清洗速度，以及钢的连续清洗系统片。

4. 发明申请

US20100095980A1 METHOD OF CLEANING STEEL SHEET AND CONTINOUS CLEANING SYSTEM OF STEEL SHEET 有权
标题翻译：钢板清洗方法和钢板连续清洗系统
公开(公告)号：US20100095980A1
公开(公告)日：2010-04-22
申请号：US12451231
申请日：2008-04-30
申请人： Kenichi Uemura , Tadashi Sakon , Eiichi Kuboyama , Daisuke Sawada
发明人： Kenichi Uemura , Tadashi Sakon , Eiichi Kuboyama , Daisuke Sawada
IPC分类号： B08B3/00
CPC分类号： C23G1/08 , B08B3/022 , B08B3/12 , B08B2203/0288 , B21B45/0275 , B21B45/04 , C23G1/19 , C23G3/02
摘要： The present invention provides a method of cleaning steel sheet, said method of cleaning steel sheet feeding a cleaning solution activated by ultrasonic waves of a frequency of 0.8 MHz to 3 MHz to a surface of steel sheet at an angle inclined by 1 to 80° with respect to a line perpendicular to the surface of the steel sheet in a direction opposite to the running direction, thereby enabling megasonic waves to be applied to cleaning of running steel sheet and improving the cleaning effect and cleaning speed, and a continuous cleaning system of steel sheet.
摘要翻译：本发明提供一种清洁钢板的方法，所述清洁钢板的方法是将以0.8MHz至3MHz频率的超声波激活的清洗液以倾斜1°至80°的角度向钢板表面进行清洁，相对于与行进方向相反的方向垂直于钢板表面的线，从而能够对超声波进行清扫，提高清洗效果和清洗速度，以及钢的连续清洗系统片。

5. 外观设计

USD570904S1 Toner cartridge 有权
公开(公告)号：USD570904S1
公开(公告)日：2008-06-10
申请号：US29262105
申请日：2006-06-27
申请人： Kenichi Uemura , Ryouichi Fujimoto
设计人： Kenichi Uemura , Ryouichi Fujimoto

6. 发明申请

US20050115909A1 Method for supply of constant-concentration ozonated water 有权
标题翻译：供应恒浓度臭氧水的方法
公开(公告)号：US20050115909A1
公开(公告)日：2005-06-02
申请号：US10975510
申请日：2004-10-28
申请人： Teruo Haibara , Kenichi Uemura , Takio Adachi , Youichi Shimoi
发明人： Teruo Haibara , Kenichi Uemura , Takio Adachi , Youichi Shimoi
IPC分类号： B08B7/00 , C01B13/10 , C02F1/00 , C02F1/78 , G05D7/00 , G05D11/08 , H01L21/304
CPC分类号： C01B13/10 , C02F1/008 , C02F1/78 , C02F2209/23
摘要： An apparatus is provided which allows the ozonated water concentration to be retained and avoids being affected by the fluctuation of the amount of the ozonated water to be used. A method for the supply of a constant-concentration ozonated water, employs a unit for producing ozonated water and a system for using the ozonated water at a place separated therefrom, and interposing an ozonated water circulating line between the ozonated water producing unit and the place for using the ozonated water, causing the interior of the circulating line to circulate the ozonated water so that the flow rate may be constantly fixed at the outlet of the ozonated water producing unit, monitoring the ozone concentration of the ozonated water in the neighborhood of the outlet, adjusting the amount of an ozone gas supplied to the ozonated water producing unit and/or the concentration of the ozone gas based on the results of the monitoring, further monitoring the amount of the ozonated water used at the place for using the ozonated water, and controlling the amount of the ozonated water to be produced based on the results of this monitoring. The ozonated water can be used without being discarded even where the use of the ozonated water at the place of use is suspended temporarily. The constant-concentration ozonated water can be produced and supplied and the ozone can be utilized effectively.
摘要翻译：提供了允许臭氧水浓度保持并避免受到要使用的臭氧水量的波动的影响的装置。一种用于提供恒浓度臭氧水的方法，采用生产臭氧水的单元和在与其分离的地方使用臭氧水的系统，并且在臭氧水生产单元和位置之间插入臭氧水循环管线为了使用臭氧水，使循环管线的内部循环臭氧水，使得流量可以恒定地固定在臭氧水生产单元的出口处，监测臭氧水附近的臭氧水的臭氧浓度出口，根据监测结果调整供应给臭氧水生产单元的臭氧气体的量和/或臭氧浓度，进一步监测在使用臭氧水的地方使用的臭氧水的量，并根据该监测结果控制待生产的臭氧水量。臭氧水可以使用而不被丢弃，即使在使用地点使用臭氧水临时暂停使用。可以生产和供应恒定浓度的臭氧水，可以有效利用臭氧。

7. 发明申请

US20120240956A1 PICKLING METHOD AND PICKLING SYSTEM OF STEEL PLATE 有权
标题翻译：钢板的切割方法和切割系统
公开(公告)号：US20120240956A1
公开(公告)日：2012-09-27
申请号：US13513204
申请日：2010-05-25
申请人： Takumi Nishimoto , Kenichi Uemura
发明人： Takumi Nishimoto , Kenichi Uemura
IPC分类号： C23G1/08 , B08B3/08 , B08B3/12
CPC分类号： C23G1/08 , B08B3/12 , C23G3/00 , C23G3/021
摘要： The present invention is a method of pickling of steel plate which contains silicon comprising applying ultrasonic waves of at least two types of frequencies of 28.0 kHz or more to less than 1.0 MHz to an acidic cleaning solution which contains microbubbles and, in that state, dipping the steel plate which contains silicon in that cleaning solution. The present invention is a continuous pickling system of steel plate which contains silicon which is provided with at least a support part which supports the steel plate, a conveyor which makes the steel plate move, and a pickling tank which pickles the steel plate, wherein the pickling tank has means for feeding microbubbles and means for applying ultrasonic waves of at least two types of frequencies of 28.0 kHz or more to less than 1.0 MHz.
摘要翻译：本发明是一种含有硅的钢板酸洗方法，其中包括对含有微泡的酸性清洗液施加28.0kHz以上至小于1.0MHz的至少两种频率的超声波，在该状态下浸渍在该清洗液中含有硅的钢板。本发明是一种钢板连续酸洗系统，其中含有硅，其至少设有支撑钢板的支撑部分，使钢板移动的输送机，以及酸洗槽，其中，酸洗池具有用于进料微泡的装置和用于施加至少两种类型的28.0kHz或更高至小于1.0MHz的频率的超声波的装置。

8. 发明申请

US20050109711A1 Method for forwarding ozonated water 审中-公开
标题翻译：转发臭氧水的方法
公开(公告)号：US20050109711A1
公开(公告)日：2005-05-26
申请号：US10975617
申请日：2004-10-28
申请人： Teruo Haibara , Kenichi Uemura , Takio Adachi , Toshio Tayadate
发明人： Teruo Haibara , Kenichi Uemura , Takio Adachi , Toshio Tayadate
IPC分类号： B08B3/08 , A61L2/18 , C01B13/10 , C02F1/00 , C02F1/467 , C02F1/78 , G05D11/00
CPC分类号： C01B13/10 , A61L2/183 , A61L2202/15 , C02F1/78 , C02F2103/04
摘要： A method is provided forwarding ozonated water efficiently with the loss of ozone lowered. The method for forwarding ozonated water is from an ozonated water producing device to a use point separated from the device. This enables the use point to be supplied with ozonated water having a concentration adjusted as aimed at, by adding a diluting water to a raw material ozonated water in the neighborhood of the ozonated water producing device under a condition inhibiting exposure to an ambient air, adjusting the amount of the diluting water to be added thereby giving the ozonated water a target concentration at the use point, and subsequently guiding the ozonated water through a pipe to the use point.
摘要翻译：提供了一种有效地转移臭氧水的方法，降低了臭氧的损失。用于转移臭氧水的方法是从臭氧水生产装置到与装置分离的使用点。这使得使用点能够提供浓度调节的臭氧水，其目的是通过在禁止暴露于环境空气的条件下向臭氧水生成装置附近的原料臭氧水添加稀释水，调节添加的稀释水的量，从而使臭氧水在使用时为目标浓度，随后将臭氧水通过管道引导至使用点。

9. 发明授权

US09228266B2 Pickling method and pickling system of steel plate 有权
标题翻译：钢板酸洗法和酸洗系统
公开(公告)号：US09228266B2
公开(公告)日：2016-01-05
申请号：US13513204
申请日：2010-05-25
申请人： Takumi Nishimoto , Kenichi Uemura
发明人： Takumi Nishimoto , Kenichi Uemura
IPC分类号： B08B3/12 , C23G1/08 , C23G3/00 , C23G3/02
CPC分类号： C23G1/08 , B08B3/12 , C23G3/00 , C23G3/021
摘要： The present invention is a method of pickling of steel plate which contains silicon comprising applying ultrasonic waves of at least two types of frequencies of 28.0 kHz or more to less than 1.0 MHz to an acidic cleaning solution which contains microbubbles and, in that state, dipping the steel plate which contains silicon in that cleaning solution. The present invention is a continuous pickling system of steel plate which contains silicon which is provided with at least a support part which supports the steel plate, a conveyor which makes the steel plate move, and a pickling tank which pickles the steel plate, wherein the pickling tank has means for feeding microbubbles and means for applying ultrasonic waves of at least two types of frequencies of 28.0 kHz or more to less than 1.0 MHz.
摘要翻译：本发明是一种含有硅的钢板酸洗方法，其中包括对含有微泡的酸性清洗液施加28.0kHz以上至小于1.0MHz的至少两种频率的超声波，在该状态下浸渍在该清洗液中含有硅的钢板。本发明是一种钢板连续酸洗系统，其中含有硅，其至少设有支撑钢板的支撑部分，使钢板移动的输送机，以及酸洗槽，其中，酸洗池具有用于进料微泡的装置和用于施加至少两种类型的28.0kHz或更高至小于1.0MHz的频率的超声波的装置。

10. 发明申请

US20110079244A1 PICKLING METHOD AND PICKLING SYSTEM OF STEEL SHEET 审中-公开
标题翻译：钢板切割方法和切割系统
公开(公告)号：US20110079244A1
公开(公告)日：2011-04-07
申请号：US12736996
申请日：2009-05-28
申请人： Kenichi Uemura , Daisuke Sawada
发明人： Kenichi Uemura , Daisuke Sawada
IPC分类号： C23G3/00
CPC分类号： C23G3/027 , C22C38/02 , C23G1/00 , C23G1/08 , C23G3/021
摘要： The present invention provides a pickling method of steel sheet and pickling system of steel sheet able to efficiently remove oxide scale from steel sheet. That is, it provides a continuous pickling method of steel sheet having a step A of pickling the steel sheet in a pickling tank, a step B of blowing gas toward at least part of the surfaces of the steel sheet in the air after the step A, and a step C of pickling the steel sheet in a pickling tank after the step B, wherein at step B, the steel sheet is temporarily taken out from the pickling solution and gas is blown to at least part of the surfaces of the steel sheet in the air so as to evaporate the acid solution deposited on the surface of the steel sheet and locally increase the acid concentration to thereby efficiently remove even the stubborn Si oxides included in the oxide scale.
摘要翻译：本发明提供一种能够有效地从钢板上去除氧化皮的钢板和酸洗系统的酸洗方法。也就是说，提供了在酸洗槽中酸洗钢板的步骤A的钢板的连续酸洗方法，在步骤A之后向空气中的钢板表面的至少一部分吹送气体的工序B 以及在步骤B之后将酸洗槽中的钢板酸洗的步骤C，其中在步骤B中钢板从酸洗液中暂时取出，气体被吹送到钢板的至少一部分表面在空气中蒸发沉积在钢板表面的酸溶液，并局部地提高酸浓度，从而有效地除去氧化皮中所含的顽固的Si氧化物。

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