公开(公告)号：US5187531A

公开(公告)日：1993-02-16

申请号：US882029

申请日：1992-05-13

申请人： Yoshio Ozawa ,  Mitsukazu Hosoya ,  Takashi Matsumoto ,  Kimitoshi Saito

发明人： Yoshio Ozawa ,  Mitsukazu Hosoya ,  Takashi Matsumoto ,  Kimitoshi Saito

IPC分类号： G03B27/46 ,  G03B27/58 ,  G03D13/00

CPC分类号： G03D13/003 ,  G03B27/462 ,  G03B27/588

摘要： An automatic paper loading device and method wherein a paper magazine is placed on a magazine table. The table is slid toward a pair of feed rollers disposed at a paper entrance of a printer processor. While the paper magazine is moving together with the magazine table, the feed roller pair starts rotating, so that a paper leading end is nipped by the feed roller pair immediately before the paper magazine is completely set in the printer processor. A cut-out for allowing the access of the feed roller pair to the paper leading end is formed in the exit of the paper magazine. When the paper leading end has passed through the feed roller pair, the feed roller stops rotating. Then, the width of paper guide are adjusted according to paper data read from the paper magazine. After the adjustment, the feed roller pair starts rotating again, so as to feed the paper further into the printer processor.

摘要翻译： 一种自动纸张装载装置和方法，其中纸盒放置在杂志桌上。 桌子滑向设置在打印机处理器的纸入口处的一对进给辊。 当纸盒与杂志桌一起移动时，进纸辊对开始旋转，因此在纸盒完全置于打印机处理器之前，纸张前端被进纸辊对夹住。 在纸盒的出口处形成用于允许进给辊对进入纸张前端的切口。 当纸张前端通过进纸辊对时，进纸辊停止转动。 然后，根据从纸盒读取的纸张数据调整纸张导板的宽度。 调整后，进纸辊对再次开始旋转，以便将纸张进一步送入打印机处理器。

公开(公告)号：US5181066A

公开(公告)日：1993-01-19

申请号：US887816

申请日：1992-05-26

申请人： Yoshio Ozawa ,  Takashi Matsumoto ,  Kimitoshi Saito

发明人： Yoshio Ozawa ,  Takashi Matsumoto ,  Kimitoshi Saito

IPC分类号： B65H20/36 ,  G03B1/00 ,  G03B27/46 ,  G03B27/58

CPC分类号： G03B27/462 ,  G03B27/588

摘要： A paper transporting device for a photographic printer. A pulse motor starts rotating during a magazine setting operation. The rotation of the pulse motor is transmitted to a pair of feed rollers through a pin-clutch mechanism and a paper feed gear train. Immediately before a paper magazine is completely attached to the photographic printer, the feed rollers nip the leading end of photographic paper and pull the photographic paper out of the paper magazine. When changing the paper magazine, a solenoid is turned on to change over the pin-clutch mechanism from the paper feed gear train to a paper rewind gear train. Thereafter, the pulse motor is rotated in reverse, so as to rotate a winding shaft of the paper magazine through the pin-clutch mechanism and the paper rewind gear train. An unexposed portion of the photographic paper remaining in the photographic printer is thus wound back into the paper magazine.

摘要翻译： 一种用于照相打印机的纸张传送装置。 脉冲电机在刀库设置操作期间开始旋转。 脉冲电机的旋转通过销离合器机构和进纸齿轮系传递到一对进给辊。 在纸盒完全连接到照相打印机之前，进纸辊将紧贴相纸的前端，并将相纸从纸盒中拉出。 更换纸盒时，打开一个电磁线圈，将引脚离合器机构从进纸齿轮组切换到纸张重绕齿轮系。 此后，脉冲电动机反向旋转，从而通过销离合器机构和纸张倒带齿轮系旋转纸盒的卷绕轴。 剩下在照相打印机中的照相纸的未曝光部分因此被卷回到纸盒中。

公开(公告)号：US5365308A

公开(公告)日：1994-11-15

申请号：US911589

申请日：1992-07-10

申请人： Yoshio Ozawa ,  Takashi Matsumoto ,  Kimitoshi Saito

发明人： Yoshio Ozawa ,  Takashi Matsumoto ,  Kimitoshi Saito

IPC分类号： G03B27/58

CPC分类号： G03B27/582

摘要： A paper mask unit for setting a paper mask in an exposure station of a photographic printer. A mask frame of the paper mask unit has a paper guide member which is movable in a direction transverse to a paper transporting direction between a paper guide position for guiding photographic paper thereon and a rest position wherein the paper guide member is retracted from the exposure station. After the photographic paper is set in the exposure station, the mask frame is displaced apart from the photographic paper. When the paper mask is inserted into the mask frame through the mask guide path, the paper guide member is pushed by the paper mask inwards from the paper guide position into the rest position. Simultaneously, a letter printing aperture of the paper mask is automatically positioned on a lamp housing which is mounted on the paper guide member. Thereafter, the mask frame is moved into a masking position so as to bring the paper mask into contact with the photographic paper. The paper guide member is urged by springs to return to the paper guide position when the paper mask is removed from the mask frame.

摘要翻译： 一种用于在照相打印机的曝光站中设置纸面罩的纸掩模单元。 纸张掩模单元的面罩框架具有导纸构件，该导纸构件可在横向于纸张传送方向的方向上在用于引导其上的照相纸的导纸片位置与静止位置之间移动，其中纸张引导构件从曝光位置缩回 。 将相纸放置在曝光站之后，掩模框离开相纸而移开。 当纸面罩通过面罩引导路径插入面罩框架中时，纸张导向件被纸面罩从导纸器位置向内推入静止位置。 同时，纸张掩模的信纸打印孔径自动地定位在安装在纸张引导构件上的灯壳体上。 此后，将面罩框架移动到掩蔽位置，以使纸面罩与相纸接触。 当纸面罩从面罩框架上取下时，纸张引导构件被弹簧推动返回到纸张引导位置。

公开(公告)号：US5107296A

公开(公告)日：1992-04-21

申请号：US683912

申请日：1991-04-11

申请人： Yoshio Ozawa ,  Takashi Matsumoto

发明人： Yoshio Ozawa ,  Takashi Matsumoto

IPC分类号： G03B27/32 ,  G03B27/46 ,  G03B27/58 ,  G03D13/00

CPC分类号： G03D13/003 ,  G03B27/32 ,  G03B27/462 ,  G03B27/588 ,  B65H2301/41524

摘要： An apparatus for transporting a photographic paper having an epicyclic gear clutch mechanism for transmitting the rotation of a motor selectively to a magazine and a pair of nip rollers. In auto-loading of the photographic paper, the nip rollers are rotated by the motor to feed the leading end of the photographic paper to the exposure station. If a magazine is exchanged before the whole photographic paper is used, the photographic paper is cut at a position upstream of the last picture frame. In the first paper winding operation, the rotation of the motor is transmitted via the epicyclic gear clutch mechanism to the magazine to wind the unprinted portion of the photographic paper into the magazine. When the leading end of the photographic paper is returned back near the tip rollers, the epicyclic gear clutch mechanism is coupled to the nip rollers. In a second paper winding operation, the nip rollers are rotated reversely until the photographic paper detaches from the nip rollers. According to a preferred embodiment, the rotation of the motor is stopped when the leading end of the photographic paper nears the nip rollers. Immediately thereafter, the epicyclic gear clutch mechanism is coupled to the nip rollers to prevent the photographic paper roll from being rotated by the inertia. When the nip rollers are moved to the nip release position, the leading end of the photographic paper is released from the nip state, thereby allowing the magazine to be unloaded from the magazine chamber.

摘要翻译： 一种用于运送具有行星齿轮离合器机构的照相纸的装置，用于将电动机的旋转选择性地传送到盒和一对夹持辊。 在照相纸的自动装载中，夹持辊由电动机旋转以将照相纸的前端馈送到曝光站。 如果在使用整张照相纸之前交换了杂志，则在最后一张相框的上游位置裁切相纸。 在第一次纸张卷绕操作中，马达的旋转经由行星齿轮离合器机构传送到盒子，以将照相纸的未打印部分卷绕到盒中。 当相纸的前端在尖端辊附近返回时，行星齿轮离合器机构联接到夹持辊。 在第二次卷绕操作中，夹辊反向旋转，直到照相纸从夹辊分离。 根据优选实施例，当相纸的前端靠近夹持辊时，马达的旋转停止。 紧接其后，行星齿轮离合器机构联接到夹持辊，以防止相纸卷被惯性旋转。 当夹辊移动到辊隙释放位置时，照相纸的前端从夹持状态释放，从而允许盒从盒室卸载。

公开(公告)号：US08637915B2

公开(公告)日：2014-01-28

申请号：US13007258

申请日：2011-01-14

申请人： Masayuki Ichige ,  Fumitaka Arai ,  Riichiro Shirota ,  Toshitake Yaegashi ,  Yoshio Ozawa ,  Akihito Yamamoto ,  Ichiro Mizushima ,  Yoshihiko Saito

发明人： Masayuki Ichige ,  Fumitaka Arai ,  Riichiro Shirota ,  Toshitake Yaegashi ,  Yoshio Ozawa ,  Akihito Yamamoto ,  Ichiro Mizushima ,  Yoshihiko Saito

IPC分类号： H01L29/788

CPC分类号： H01L29/42336 ,  H01L21/28273 ,  H01L27/0207 ,  H01L27/115 ,  H01L27/11521 ,  H01L27/11524 ,  H01L29/42324 ,  H01L29/7881

摘要： A nonvolatile semiconductor memory includes first and second memory cells having a floating gate and a control gate. The floating gate of the first and second memory cells is comprised a first part, and a second part arranged on the first part, and a width of the second part in an extending direction of the control gate is narrower than that of the first part. A first space between the first parts of the first and second memory cells is filled with one kind of an insulator. The control gate is arranged at a second space between the second parts of the first and second memory cells.

摘要翻译： 非易失性半导体存储器包括具有浮动栅极和控制栅极的第一和第二存储单元。 第一和第二存储单元的浮动栅极包括第一部分和布置在第一部分上的第二部分，并且第二部分在控制栅极的延伸方向上的宽度比第一部分的宽度窄。 第一和第二存储单元的第一部分之间的第一空间填充有一种绝缘体。 控制栅极被布置在第一和第二存储单元的第二部分之间的第二空间处。

公开(公告)号：USRE44630E1

公开(公告)日：2013-12-10

申请号：US13616208

申请日：2012-09-14

申请人： Tetsuya Kai ,  Ryuji Ohba ,  Yoshio Ozawa

发明人： Tetsuya Kai ,  Ryuji Ohba ,  Yoshio Ozawa

IPC分类号： H01L21/331

CPC分类号： H01L21/28273 ,  B82Y10/00 ,  H01L21/28282 ,  H01L27/11521 ,  H01L29/42332 ,  H01L29/7881

摘要： A semiconductor device includes a semiconductor substrate, and a nonvolatile memory cell provided on the semiconductor substrate, the nonvolatile memory cell including a tunnel insulating film provided on a surface of the semiconductor substrate, the tunnel insulating film including semiconductor grains, the semiconductor grains included in both end portions of the tunnel insulating film having smaller grain size than the semiconductor grains included in other portions of the tunnel insulating film, a charge storage layer provided on the tunnel insulating film, an insulating film provided on the charge storage layer, and a control gate electrode provided on the insulating film.

摘要翻译： 半导体器件包括半导体衬底和设置在半导体衬底上的非易失性存储单元，所述非易失性存储单元包括设置在所述半导体衬底的表面上的隧道绝缘膜，所述隧道绝缘膜包括半导体晶粒，所述半导体晶粒包括在 隧道绝缘膜的两端部比隧道绝缘膜的其他部分所包含的半导体晶粒小的晶粒尺寸，隧道绝缘膜上设置的电荷存储层，设置在电荷存储层上的绝缘膜，以及控制 栅电极设置在绝缘膜上。

公开(公告)号：US08604536B2

公开(公告)日：2013-12-10

申请号：US12406841

申请日：2009-03-18

申请人： Katsuyuki Sekine ,  Yoshio Ozawa

发明人： Katsuyuki Sekine ,  Yoshio Ozawa

IPC分类号： H01L29/792

CPC分类号： H01L29/792 ,  H01L21/28282 ,  H01L29/513 ,  H01L29/66833

摘要： A semiconductor device includes a memory cell transistor including a first lower insulating film provided on a semiconductor substrate, a first intermediate insulating film provided on the first lower insulating film, a first upper insulating film provided on the first intermediate insulating film, and a first gate electrode provided on the first upper insulating film, and a select transistor including a second lower insulating film provided on the semiconductor substrate, a second intermediate insulating film provided on the second lower insulating film, a second upper insulating film provided on the second intermediate insulating film, and a second gate electrode provided on the second upper insulating film, wherein trap density of the second intermediate insulating film is lower than that of the first intermediate insulating film.

摘要翻译： 半导体器件包括存储单元晶体管，其包括设置在半导体衬底上的第一下绝缘膜，设置在第一下绝缘膜上的第一中间绝缘膜，设置在第一中间绝缘膜上的第一上绝缘膜和第一栅极 设置在第一上绝缘膜上的电极和设置在半导体衬底上的第二下绝缘膜的选择晶体管，设置在第二下绝缘膜上的第二中间绝缘膜，设置在第二中间绝缘膜上的第二上绝缘膜 以及设置在第二上绝缘膜上的第二栅电极，其中第二中间绝缘膜的阱密度低于第一中间绝缘膜的陷阱密度。

公开(公告)号：US08324679B2

公开(公告)日：2012-12-04

申请号：US13430153

申请日：2012-03-26

申请人： Masayuki Ichige ,  Fumitaka Arai ,  Riichiro Shirota ,  Toshitake Yaegashi ,  Yoshio Ozawa ,  Akihito Yamamoto ,  Ichiro Mizushima ,  Yoshihiko Saito

发明人： Masayuki Ichige ,  Fumitaka Arai ,  Riichiro Shirota ,  Toshitake Yaegashi ,  Yoshio Ozawa ,  Akihito Yamamoto ,  Ichiro Mizushima ,  Yoshihiko Saito

IPC分类号： H01L29/788

CPC分类号： H01L29/42336 ,  H01L21/28273 ,  H01L27/0207 ,  H01L27/115 ,  H01L27/11521 ,  H01L27/11524 ,  H01L29/42324 ,  H01L29/7881

摘要： A nonvolatile semiconductor memory includes first and second memory cells having a floating gate and a control gate. The floating gate of the first and second memory cells is comprised a first part, and a second part arranged on the first part, and a width of the second part in an extending direction of the control gate is narrower than that of the first part. A first space between the first parts of the first and second memory cells is filled with one kind of an insulator. The control gate is arranged at a second space between the second parts of the first and second memory cells.

摘要翻译： 非易失性半导体存储器包括具有浮动栅极和控制栅极的第一和第二存储单元。 第一和第二存储单元的浮动栅极包括第一部分和布置在第一部分上的第二部分，并且第二部分在控制栅极的延伸方向上的宽度比第一部分的宽度窄。 第一和第二存储单元的第一部分之间的第一空间填充有一种绝缘体。 控制栅极被布置在第一和第二存储单元的第二部分之间的第二空间处。

公开(公告)号：US20120282773A1

公开(公告)日：2012-11-08

申请号：US13487280

申请日：2012-06-04

申请人： Isao Kamioka ,  Junichi Shiozawa ,  Ryu Kato ,  Yoshio Ozawa

发明人： Isao Kamioka ,  Junichi Shiozawa ,  Ryu Kato ,  Yoshio Ozawa

IPC分类号： H01L21/302

CPC分类号： H01L29/7881 ,  H01L21/76208 ,  H01L27/11521 ,  H01L29/66825

摘要： In one embodiment, a method of manufacturing a semiconductor device includes forming a conductive film whose upper surface and side surface are exposed and an insulation film whose upper surface is exposed, on a semiconductor substrate. The method further includes supplying oxidizing ions or nitriding ions contained in plasma generated by a microwave, a radio-frequency wave, or electron cyclotron resonance to the exposed side surface of the conductive film and the exposed upper surface of the insulation film, by applying a predetermined voltage to the semiconductor substrate, thereby performing anisotropic oxidation or anisotropic nitridation of the exposed side surface of the conductive film and the exposed upper surface of the insulation film.

摘要翻译： 在一个实施例中，制造半导体器件的方法包括在半导体衬底上形成其上表面和侧表面被暴露的导电膜和上表面暴露的绝缘膜。 该方法还包括通过施加微波，射频波或电子回旋共振等将由等离子体产生的等离子体中包含的氧化离子或氮化离子供应到导电膜的暴露侧表面和绝缘膜的暴露的上表面 对半导体衬底施加预定的电压，从而进行导电膜的暴露的侧表面和绝缘膜的暴露的上表面的各向异性氧化或各向异性氮化。

公开(公告)号：US08304352B2

公开(公告)日：2012-11-06

申请号：US13051031

申请日：2011-03-18

申请人： Masayuki Tanaka ,  Kazuhiro Matsuo ,  Yoshio Ozawa

发明人： Masayuki Tanaka ,  Kazuhiro Matsuo ,  Yoshio Ozawa

IPC分类号： H01L21/31 ,  H01L21/469

CPC分类号： H01L21/28282 ,  H01L27/11568 ,  H01L27/11582

摘要： According to an embodiment, there is provided a method of manufacturing a semiconductor device, including forming a nitride film by nitriding a surface of an underlying region having a semiconductor region containing silicon as a main component and an insulating region containing silicon and oxygen as a main component and adjacent to the semiconductor region, carrying out oxidation with respect to the nitride film to convert a portion of the nitride film which is formed on the insulating region into an oxide film and to leave a portion of the nitride film which is formed on the semiconductor region as at least part of a charge storage insulating film, forming a block insulating film on the charge storage insulating film, and forming a gate electrode film on the block insulating film.

摘要翻译： 根据一个实施例，提供一种制造半导体器件的方法，包括通过氮化作为主要成分的含有硅的半导体区域的下面的区域的表面和以硅和氧为主要的绝缘区域来形成氮化物膜 并且与半导体区域相邻，相对于氮化物膜进行氧化，将形成在绝缘区域上的氮化物膜的一部分转换为氧化膜，并且使形成在该半导体层上的氮化膜的一部分 半导体区域作为电荷存储绝缘膜的至少一部分，在电荷存储绝缘膜上形成块绝缘膜，并在块绝缘膜上形成栅极电极膜。