公开(公告)号：US06498100B2

公开(公告)日：2002-12-24

申请号：US09996918

申请日：2001-11-30

申请人： Akio Nishida ,  Kikuo Kusukawa ,  Toshiaki Yamanaka ,  Natsuki Yokoyama ,  Shinichiro Kimura ,  Norio Suzuki ,  Osamu Tsuchiya ,  Atsushi Ogishima

发明人： Akio Nishida ,  Kikuo Kusukawa ,  Toshiaki Yamanaka ,  Natsuki Yokoyama ,  Shinichiro Kimura ,  Norio Suzuki ,  Osamu Tsuchiya ,  Atsushi Ogishima

IPC分类号： H01L21302

CPC分类号： H01L27/10894 ,  H01L21/31053 ,  H01L21/76229 ,  H01L21/823437 ,  H01L21/823481 ,  H01L27/10814

摘要： In a method of manufacturing a semiconductor device having a memory mat portion in which an active region and a field region are formed densely, after a polishing stopper film is deposited on a semiconductor substrate, there are formed grooves by etching a polishing stopper film of a field region and the semiconductor substrate. Then, after an insulating film is deposited so as to fill the grooves, then insulating film is partly removed from the memory mat portion by etching. Under this state, the insulating film is chemically mechanically polished until the polishing stopper film is exposed. The film thickness of the polishing stopper film on the active region can be reduced, and an electrical element isolation characteristic of the field region can be improved. At the same time, upon chemical mechanical polishing, a silicon substrate can be prevented from being exposed at the central portion of the memory mat portion and the insulating film can be prevented from being left on the silicon nitride film near the outer periphery, thereby making it possible to form elements having uniform electrical characteristics on all active regions of the memory mat portion.

公开(公告)号：US06204184B1

公开(公告)日：2001-03-20

申请号：US09276969

申请日：1999-03-26

申请人： Akio Nishida ,  Kikuo Kusukawa ,  Toshiaki Yamanaka ,  Natsuki Yokoyama ,  Shinichiro Kimura ,  Norio Suzuki ,  Osamu Tsuchiya ,  Atsushi Ogishima

发明人： Akio Nishida ,  Kikuo Kusukawa ,  Toshiaki Yamanaka ,  Natsuki Yokoyama ,  Shinichiro Kimura ,  Norio Suzuki ,  Osamu Tsuchiya ,  Atsushi Ogishima

IPC分类号： H01L21302

CPC分类号： H01L27/10894 ,  H01L21/31053 ,  H01L21/76229 ,  H01L21/823437 ,  H01L21/823481 ,  H01L27/10814

摘要： In a method of manufacturing a semiconductor device having a memory mat portion in which an active region and a field region are formed densely, after a polishing stopper film is deposited on a semiconductor substrate, there are formed grooves by etching a polishing stopper film of a field region and the semiconductor substrate. Then, after an insulating film is deposited so as to fill the grooves, the insulating film is partly removed from the memory mat portion by etching. Under this state, the insulating film is chemically mechanically polished until the polishing stopper film is exposed. The film thickness of the polishing stopper film on the active region can be reduced, and an electrical element isolation characteristic of the field region can be improved. At the same time, upon chemical mechanical polishing, a silicon substrate can be prevented from being exposed at the central portion of the memory mat portion and the insulating film can be prevented from being left on the silicon nitride film near the outer periphery, thereby making it possible to form elements having uniform electrical characteristics on all active regions of the memory mat portion.

摘要翻译： 在制造半导体器件的方法中，其具有密集形成有源区和场区的存储垫部分，在半导体衬底上沉积抛光阻挡膜之后，通过蚀刻抛光阻挡膜形成凹槽 场区域和半导体衬底。 然后，在沉积绝缘膜以填充凹槽之后，通过蚀刻将绝缘膜部分地从存储垫部分除去。 在这种状态下，绝缘膜被化学机械抛光直到抛光阻挡膜露出。 能够减少有源区域上的研磨停止膜的膜厚，能够提高场区域的电气元件隔离特性。 同时，在化学机械抛光时，可以防止硅衬底暴露在存储垫部分的中心部分，并且可以防止绝缘膜留在靠近外周的氮化硅膜上，从而使 可以在存储垫部分的所有有效区域上形成具有均匀电特性的元件。

公开(公告)号：US06380085B2

公开(公告)日：2002-04-30

申请号：US09750061

申请日：2000-12-29

申请人： Akio Nishida ,  Kikuo Kusukawa ,  Toshiaki Yamanaka ,  Natsuki Yokoyama ,  Shinichiro Kimura ,  Norio Suzuki ,  Osamu Tsuchiya ,  Atsushi Ogishima

发明人： Akio Nishida ,  Kikuo Kusukawa ,  Toshiaki Yamanaka ,  Natsuki Yokoyama ,  Shinichiro Kimura ,  Norio Suzuki ,  Osamu Tsuchiya ,  Atsushi Ogishima

IPC分类号： H01L21302

CPC分类号： H01L27/10894 ,  H01L21/31053 ,  H01L21/76229 ,  H01L21/823437 ,  H01L21/823481 ,  H01L27/10814

摘要： In a method of manufacturing a semiconductor device having a memory mat portion in which an active region and a field region are formed densely, after a polishing stopper film is deposited on a semiconductor substrate, there are formed grooves by etching a polishing stopper film of a field region and the semiconductor substrate. Then, after an insulating film is deposited so as to fill the grooves, then insulating film is partly removed from the memory mat portion by etching. Under this state, the insulating film is chemically mechanically polished until the polishing stopper film is exposed. The film thickness of the polishing stopper film on the active region can be reduced, and an electrical element isolation characteristic of the field region can be improved. At the same time, upon chemical mechanical polishing, a silicon substrate can be prevented from being exposed at the central portion of the memory mat portion and the insulating film can be prevented from being left on the silicon nitride film near the outer periphery, thereby making it possible to form elements having uniform electrical characteristics on all active regions of the memory mat portion.

摘要翻译： 在制造半导体器件的方法中，其具有密集形成有源区和场区的存储垫部分，在半导体衬底上沉积抛光阻挡膜之后，通过蚀刻抛光阻挡膜形成凹槽 场区域和半导体衬底。 然后，在沉积绝缘膜以填充凹槽之后，通过蚀刻部分地从存储垫部分去除绝缘膜。 在这种状态下，绝缘膜被化学机械抛光直到抛光阻挡膜露出。 能够减少有源区域上的研磨停止膜的膜厚，能够提高场区域的电气元件隔离特性。 同时，在化学机械抛光时，可以防止硅衬底暴露在存储垫部分的中心部分，并且可以防止绝缘膜留在靠近外周的氮化硅膜上，从而使 可以在存储垫部分的所有有效区域上形成具有均匀电特性的元件。

公开(公告)号：US08439259B2

公开(公告)日：2013-05-14

申请号：US13029251

申请日：2011-02-17

申请人： Hidehiro Naito ,  Hitoshi Iizaka ,  Hidemi Mihara ,  Yoshiya Yamada ,  Osamu Tsuchiya

发明人： Hidehiro Naito ,  Hitoshi Iizaka ,  Hidemi Mihara ,  Yoshiya Yamada ,  Osamu Tsuchiya

IPC分类号： G06K5/00

CPC分类号： G06K7/146 ,  G06K7/1456 ,  G07G1/0045

摘要： According to one embodiment, a code reading apparatus includes an image capturing unit, a determining unit, and a notifying unit. The image capturing unit captures an image picked up by an image pickup unit. The determining unit determines whether the image captured by the image capturing unit satisfies a condition for extracting code data from a code symbol. The notifying unit notifies, if the determining unit determines that the image does not satisfy the condition, a cause that prevents satisfaction of the condition or a method of improving the image pickup.

摘要翻译： 根据一个实施例，代码读取装置包括图像捕获单元，确定单元和通知单元。 图像捕获单元捕获由图像拾取单元拾取的图像。 确定单元确定由图像捕获单元捕获的图像是否满足用于从代码符号提取代码数据的条件。 如果确定单元确定图像不满足条件，通知单元通知妨碍条件满足的原因或改善图像拾取的方法。

公开(公告)号：US08403216B2

公开(公告)日：2013-03-26

申请号：US13005673

申请日：2011-01-13

申请人： Hitoshi Iizaka ,  Yoshiya Yamada ,  Hidemi Mihara ,  Osamu Tsuchiya ,  Hidehiro Naito

发明人： Hitoshi Iizaka ,  Yoshiya Yamada ,  Hidemi Mihara ,  Osamu Tsuchiya ,  Hidehiro Naito

IPC分类号： G06K7/016

CPC分类号： G06K7/10861 ,  G06Q20/387 ,  G07G1/0045

摘要： According to one embodiment, a code reading apparatus includes an image capturing unit, a first reading unit, a second reading unit and an information output unit. The image capturing unit captures an image picked up by an imaging unit. The first reading unit detects one of an image of a code symbol and an image of benefit indication from the image captured by the image capturing unit and reads commodity information corresponding to the code symbol or benefit information corresponding to the benefit indication from the detected image. The second reading unit causes, for a predetermined time after the first reading unit reads the information, until the first reading unit detects the other image not detected yet, the image capturing unit to capture the image and reads, if the first reading unit detects the other image, one of the commodity information and the benefit information from the detected other image. The information output unit outputs the information read by the second reading unit together with the information read by the first reading unit.

摘要翻译： 根据一个实施例，代码读取装置包括图像捕获单元，第一读取单元，第二读取单元和信息输出单元。 图像捕获单元捕获由成像单元拾取的图像。 第一读取单元从图像捕获单元捕获的图像中检测代码符号的图像和利益指示图像中的一个，并且从检测到的图像中读取与对应于益处指示的代码符号或利益信息相对应的商品信息。 第二读取单元在第一读取单元读取信息之后的预定时间，直到第一读取单元检测到尚未被检测到的另一个图像，导致图像捕获单元捕获图像，并且如果第一读取单元检测到 其他图像，商品信息之一和来自检测到的其他图像的利益信息。 信息输出单元将由第二读取单元读取的信息与由第一读取单元读取的信息一起输出。

公开(公告)号：US20120273575A1

公开(公告)日：2012-11-01

申请号：US13546586

申请日：2012-07-11

申请人： Hidehiro Naito ,  Hitoshi Iizaka ,  Yoshiya Yamada ,  Hidemi Mihara ,  Osamu Tsuchiya

发明人： Hidehiro Naito ,  Hitoshi Iizaka ,  Yoshiya Yamada ,  Hidemi Mihara ,  Osamu Tsuchiya

IPC分类号： G06K7/14

CPC分类号： G06K7/10732

摘要： A scanner according to an embodiment includes a housing, an imaging device provided in the housing, and a light source. The housing has an imaging window. The imaging window is sectioned by an upper side portion, a lower side portion, and a pair of side portions. The lower side portion is spaced apart from the upper side portion. The pair of side portions connect respective ends of the upper side portion and the lower side portion. The imaging device picks up, via the imaging window, an image of a reading target present in a reading area formed on the outer side of the housing through the imaging window and outputs image data of the reading target. The light source is located on the outer side of the reading area and arranged along each of the side portions of the housing and irradiates illumination light on the reading area.

摘要翻译： 根据实施例的扫描仪包括壳体，设置在壳体中的成像装置和光源。 外壳有一个成像窗口。 成像窗口由上侧部分，下侧部分和一对侧部分割。 下侧部分与上侧部分间隔开。 一对侧部连接上侧部分和下侧部分的相应端部。 成像装置通过成像窗口通过成像窗口拾取存在于形成在外壳的外侧的读取区域中的读取目标的图像，并输出读取对象的图像数据。 光源位于读取区域的外侧，并且沿着壳体的每个侧部布置并且将照明光照射在读取区域上。

公开(公告)号：US08132730B2

公开(公告)日：2012-03-13

申请号：US13031900

申请日：2011-02-22

申请人： Hitoshi Iizaka ,  Yoshiya Yamada ,  Hidemi Mihara ,  Osamu Tsuchiya ,  Hidehiro Naitou

发明人： Hitoshi Iizaka ,  Yoshiya Yamada ,  Hidemi Mihara ,  Osamu Tsuchiya ,  Hidehiro Naitou

IPC分类号： G06K7/10

CPC分类号： G06K7/14 ,  G06Q20/204

摘要： Moving image data output from an image sensing device is input. An image display output unit processes the moving image data and displays it on the display screen of a display as a real-time moving image. A decode processing notification unit displays the moving image data output from the image sensing device on the display screen of the display as a still image for a predetermined time from decoding of the datacode by a decoding unit.

摘要翻译： 输入从图像感测装置输出的运动图像数据。 图像显示输出单元处理运动图像数据并将其显示在显示器的显示屏上作为实时运动图像。 解码处理通知单元从解码单元从数据存储体的解码开始，将显示器的显示画面上从摄像装置输出的运动图像数据作为静止图像显示预定时间。

公开(公告)号：US20100320273A1

公开(公告)日：2010-12-23

申请号：US12781038

申请日：2010-05-17

申请人： Hitoshi Iizaka ,  Yoshiya Yamada ,  Hidemi Mihara ,  Osamu Tsuchiya ,  Hidehiro Naito

发明人： Hitoshi Iizaka ,  Yoshiya Yamada ,  Hidemi Mihara ,  Osamu Tsuchiya ,  Hidehiro Naito

IPC分类号： G06K7/10

CPC分类号： G06K7/10544 ,  G06K7/10792 ,  G06K7/10861 ,  G06K7/1093

摘要： According to one embodiment, a code symbol scanning apparatus includes a line writing unit which overwrites image data scanned by an area image sensor, with a line pattern having a predetermined gradation value, a symbol area designating unit which designates an area of a code symbol that should be scanned from the image edited by the line writing unit, and a code symbol scanning unit which scans the code symbol in the image area designated by the symbol area designating unit.

摘要翻译： 根据一个实施例，代码符号扫描装置包括：线写入单元，其以具有预定灰度值的线图案覆盖由区域图像传感器扫描的图像数据;符号区域指定单元，其指定代码符号的区域， 应从由行写入单元编辑的图像扫描，以及扫描由符号区指定单元指定的图像区域中的代码符号的代码符号扫描单元。

公开(公告)号：US20090188981A1

公开(公告)日：2009-07-30

申请号：US12358728

申请日：2009-01-23

申请人： Hitoshi Iizaka ,  Yoshiya Yamada ,  Hidemi Mihara ,  Osamu Tsuchiya ,  Hidehiro Naitou

发明人： Hitoshi Iizaka ,  Yoshiya Yamada ,  Hidemi Mihara ,  Osamu Tsuchiya ,  Hidehiro Naitou

IPC分类号： G06K7/10

CPC分类号： G06K7/14 ,  G06Q20/204

摘要： Moving image data output from an image sensing device is input. An image display output unit processes the moving image data and displays it on the display screen of a display as a real-time moving image. A decode processing notification unit displays the moving image data output from the image sensing device on the display screen of the display as a still image for a predetermined time from decoding of the datacode by a decoding unit.

摘要翻译： 输入从图像感测装置输出的运动图像数据。 图像显示输出单元处理运动图像数据并将其显示在显示器的显示屏上作为实时运动图像。 解码处理通知单元从解码单元从数据存储体的解码开始，将显示器的显示画面上从摄像装置输出的运动图像数据作为静止图像显示预定时间。

公开(公告)号：US07438730B2

公开(公告)日：2008-10-21

申请号：US11378269

申请日：2006-03-20

申请人： Yasuhiko Igawa ,  Jun Jimbo ,  Hidetoshi Tanaka ,  Shoichi Kikuchi ,  Takao Harada ,  Osamu Tsuchiya ,  Shuzo Ito ,  Isao Kobayashi

发明人： Yasuhiko Igawa ,  Jun Jimbo ,  Hidetoshi Tanaka ,  Shoichi Kikuchi ,  Takao Harada ,  Osamu Tsuchiya ,  Shuzo Ito ,  Isao Kobayashi

IPC分类号： C01B31/14

CPC分类号： C05D9/02 ,  C05G3/0047 ,  C21B13/0046 ,  C21B13/105 ,  C22B1/2406 ,  C22B1/243 ,  C22B1/244 ,  C22B1/245 ,  C22B13/10 ,  Y02P10/212

摘要： A method for producing an iron oxide pellet including the steps of adding water to a raw material mixture comprising iron oxide which serves as a primary component, a carbonaceous material in an amount sufficient for reducing the iron oxide, an organic binder in an amount sufficient for binding the iron oxide and the carbonaceous material, and an inorganic coagulant in an amount of not less than 0.05 mass % and less than 1 mass %; pelletizing the resultant mixture to thereby obtain a green pellet; and drying the green pellet until the moisture content is reduced to equal to or less than 1.0 mass %. The thus-produced iron oxide pellet is charged in a reducing furnace for reduction to thereby obtain a reduced iron pellet.

摘要翻译： 一种氧化铁颗粒的制造方法，其特征在于，包括以下步骤：将水作为主要组分的含有氧化铁的原料混合物，足以还原氧化铁的碳质材料， 结合铁氧化物和碳质材料，无机凝结剂的量不小于0.05质量％且小于1质量％; 将所得混合物造粒，得到生球团块; 并干燥绿色颗粒，直到含水量降低至1.0质量％以下。 将由此生产的氧化铁颗粒装入还原炉中进行还原，从而获得还原铁颗粒。