公开(公告)号：US07360109B2

公开(公告)日：2008-04-15

申请号：US11085035

申请日：2005-03-22

申请人： Hiroshi Saitoh

发明人： Hiroshi Saitoh

IPC分类号： G06F1/00

CPC分类号： G06F1/04

摘要： The present invention aims to be capable of properly measuring the cycle of an external signal even where a timer clock and a CPU clock are operated asynchronously. A timer circuit comprises a timer counter which counts a generation interval of an external signal in sync with the timer clock, a first timer register which fetches therein a counted value of the timer counter in sync with the timer clock, a second timer register which fetches therein the value of the first timer register in sync with the CPU clock, an edge detection circuit which detects a change in the level of the external signal to thereby generate an edge detection signal, and a reload control circuit which outputs a first reload control signal for reloading the count value of the timer counter into the first timer register in sync with the timer clock in accordance with the edge detection signal, and outputs a second reload control signal for reloading the value of the first timer register fetched therein by the first reload control signal into the second timer register in sync with the CPU clock, and which holds the output of the second reload control signal where the next edge detection signal is generated during the interval from after the generation of a first edge detection, the CPU reads the contents of the second timer register, and outputs the second reload control signal after the CPU has read the contents of the second timer register.

摘要翻译： 本发明的目的在于能够适当地测量外部信号的周期，即使在定时器时钟和CPU时钟异步操作的情况下也是如此。 定时器电路包括定时器计数器，其与定时器时钟同步地对外部信号的产生间隔进行计数;第一定时器寄存器，其在其中取出定时器计数器的计数值与定时器时钟同步;第二定时器寄存器，其取出 其中第一定时器寄存器的值与CPU时钟同步，边缘检测电路，其检测外部信号的电平的变化从而产生边沿检测信号;以及重新加载控制电路，其输出第一重载控制信号 用于根据边缘检测信号将定时器计数器的计数值重新加载到与定时器时钟同步的第一定时器寄存器中，并且输出第二重载控制信号，用于重新加载第一定时器寄存器中通过第一重新加载获取的值 控制信号与CPU时钟同步到第二定时器寄存器中，并且其保持第二重载控制信号的输出，其中下一个边沿 在产生第一边缘检测之后的间隔期间产生检测信号，CPU读取第二定时器寄存器的内容，并且在CPU已经读取第二定时器寄存器的内容之后输出第二重新加载控制信号。

公开(公告)号：US20080056524A1

公开(公告)日：2008-03-06

申请号：US11899321

申请日：2007-09-05

申请人： Shingo Sakakibara ,  Hiroshi Saitoh

发明人： Shingo Sakakibara ,  Hiroshi Saitoh

IPC分类号： H04R19/04

CPC分类号： H04R19/04

摘要： A microphone package includes a housing, which has a cavity and a sound hole for allowing the cavity to communicate with the exterior, and a microphone chip, which is mounted on the mounting surface so as to detect sound within the cavity. The sound hole is opened in connection with the mounting surface and is surrounded by a projection wall projecting upwardly from the mounting surface at a prescribed position in proximity to the microphone chip.

摘要翻译： 麦克风封装包括壳体，其具有用于允许空腔与外部连通的空腔和声孔，以及安装在安装表面上以便检测腔内的声音的麦克风芯片。 声孔与安装表面相连开，并且由靠近麦克风芯片的规定位置处从安装表面向上突出的突出壁包围着。

公开(公告)号：US20070001275A1

公开(公告)日：2007-01-04

申请号：US11516705

申请日：2006-09-07

申请人： Kenichi Shirasaka ,  Hiroshi Saitoh

发明人： Kenichi Shirasaka ,  Hiroshi Saitoh

IPC分类号： H01L21/00 ,  H01L23/495

CPC分类号： H01L23/3107 ,  H01L21/565 ,  H01L23/49503 ,  H01L23/49551 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/32014 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/014 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/05599 ,  H01L2924/00012

摘要： A semiconductor package encapsulating a semiconductor chip provides inner leads and outer leads for establishing electrical connections with the substrate. Herein, a lead frame is set into the metal mold, into which a resin is injected and which is clamped in proximity to the outer leads. Thus, the semiconductor package is sealed so as to avoid unwanted formation of resin burrs around lower surfaces of the inner leads. In addition, a semiconductor device is produced using a package in which a semiconductor chip mounted on a stage and terminals are embedded within a resin. Each terminal provides an electrode surface, an interconnecting portion, and an exposed terminal surface. Herein, an isolation portion is formed as an integral part of the package made by the resin and is arranged in the prescribed area between the electrode surface and the exposed terminal surface.

摘要翻译： 封装半导体芯片的半导体封装提供用于建立与衬底的电连接的内引线和外引线。 这里，将引线框架设置在金属模具中，树脂被注入到金属模具中，并且被夹紧在外部引线附近。 因此，密封半导体封装，以避免在内引线的下表面周围形成树脂毛刺。 此外，使用其中安装在载物台上的半导体芯片和端子嵌入树脂中的封装制造半导体器件。 每个端子提供电极表面，互连部分和暴露的端子表面。 这里，隔离部形成为由树脂制成的封装的一体部分，并且布置在电极表面和暴露端子表面之间的规定区域中。

公开(公告)号：US20060186529A1

公开(公告)日：2006-08-24

申请号：US11355175

申请日：2006-02-16

申请人： Kenichi Shirasaka ,  Hiroshi Saitoh

发明人： Kenichi Shirasaka ,  Hiroshi Saitoh

IPC分类号： H01L23/48

CPC分类号： G01C17/28 ,  H01L21/565 ,  H01L23/49503 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2924/181 ,  Y10T29/49 ,  Y10T29/49121 ,  Y10T29/49174 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/00014

摘要： A lead frame includes a frame body defining an internal region, a plurality of leads extending from the frame body, and first and second stages that are disposed in the internal region. The first and second stages are sloped and are parallel to a first line along which a primary stream of a molten resin runs, so that slope angles of the stages are not substantially changed by the injection of the molten resin into the cavity.

摘要翻译： 引线框架包括限定内部区域的框架体，从框体延伸的多个引线以及设置在内部区域中的第一和第二级。 第一和第二阶段是倾斜的，并且平行于熔融树脂的初级流沿其流动的第一行，使得通过将熔融树脂注入空腔中实质上不改变阶段的倾斜角。

公开(公告)号：US20060012025A1

公开(公告)日：2006-01-19

申请号：US11229575

申请日：2005-09-20

申请人： Hiroshi Saitoh

发明人： Hiroshi Saitoh

IPC分类号： H01L23/48

CPC分类号： H01L24/48 ,  H01L23/3114 ,  H01L23/4951 ,  H01L2224/0401 ,  H01L2224/05599 ,  H01L2224/131 ,  H01L2224/32014 ,  H01L2224/48091 ,  H01L2224/48095 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/85399 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01083 ,  H01L2924/014 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2224/45099 ,  H01L2924/00 ,  H01L2924/00012

摘要： A semiconductor device is produced using a lead frame whose size is smaller than a prescribed center area of a semiconductor chip surrounded by its bonding pads, which are connected with electrodes supported by electrode supports and interconnected with outer frames and an intermediate frame of the lead frame via bonding wires. A series of projections and hollows are formed on the outer frames, wherein the electrode supports are interconnected with the hollows of the outer frames respectively. The semiconductor chip combined with the lead frame is integrally enclosed in a resin under the condition where only the electrode surfaces are exposed to the exterior, thus forming a resin package. Then, the electrode supports locating the electrodes are cut out and partially removed, so that the electrodes are made electrically independent from each other.

摘要翻译： 使用尺寸小于由其接合焊盘围绕的半导体芯片的规定中心区域的引线框制造半导体器件，该接合焊盘与由电极支撑件支撑并与外框架相互连接的电极和引线框架的中间框架连接 通过接合线。 在外框架上形成一系列凸起和凹槽，其中电极支撑件分别与外框架的中空部分互连。 与引线框组合的半导体芯片在只有电极表面暴露于外部的条件下被整体地封装在树脂中，从而形成树脂封装。 然后，电极支撑件定位电极被切出并部分去除，使得电极彼此电独立。

公开(公告)号：US20050226592A1

公开(公告)日：2005-10-13

申请号：US10511831

申请日：2003-04-14

申请人： Hiroshi Saitoh ,  Hideaki Mita

发明人： Hiroshi Saitoh ,  Hideaki Mita

IPC分类号： H04N5/91 ,  G11B27/034 ,  G11B27/30 ,  H04N5/232 ,  H04N5/77 ,  H04N5/782 ,  H04N5/92 ,  H04N5/781

CPC分类号： G11B27/034 ,  G11B27/3027 ,  G11B27/3054 ,  G11B2220/90 ,  H04N5/232 ,  H04N5/77 ,  H04N5/782 ,  H04N5/9201

摘要： An image pick-up apparatus includes an image pick-up device of recording a video to generate a video signal, a photographer indication device of indicating a start of a recording and/or a stop of the recording, an AutoREC signal generation device of generating an AutoREC signal in conjunction with the start of the recording and/or the stop of the recording based on the indication, and an AutoREC signal multiplex device of multiplexing a generated AutoREC signal to a generated video signal.

摘要翻译： 图像拾取装置包括：用于记录视频以生成视频信号的图像拾取装置，指示开始记录和/或停止记录的拍摄者指示装置;生成 一个AutoREC信号结合记录的开始和/或基于该指示停止记录;以及一个AutoREC信号多路复用装置，将所生成的AutoREC信号复用到所生成的视频信号。

公开(公告)号：US5689782A

公开(公告)日：1997-11-18

申请号：US485772

申请日：1995-06-07

申请人： Eisaku Murakami ,  Kazuhiro Yuasa ,  Shuichi Endoh ,  Iwao Matsumae ,  Yoshiaki Tanaka ,  Hiroshi Hosokawa ,  Mugiziroh Uno ,  Hiroshi Saitoh ,  Eizi Takenaka ,  Toshihiro Sugiyama ,  Tetsuo Yamanaka ,  Satoru Komatsubara

发明人： Eisaku Murakami ,  Kazuhiro Yuasa ,  Shuichi Endoh ,  Iwao Matsumae ,  Yoshiaki Tanaka ,  Hiroshi Hosokawa ,  Mugiziroh Uno ,  Hiroshi Saitoh ,  Eizi Takenaka ,  Toshihiro Sugiyama ,  Tetsuo Yamanaka ,  Satoru Komatsubara

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G2215/0869

摘要： A developing apparatus is capable of providing stable charging ability for a developer and stable transfer ability for transferring the developer to a photoreceptor for electronic photography to prevent residual positive images and stain of texture which appear on a toner image. A first toner transfer roller 23 has a core supported to be rotatable and a sheet type insulation layer wound around the outer periphery of the core. The insulation layer is made of elastic rubber in which magnetic material having a specified particle size is uniformly dispersed and the magnetic material is formed with ferromagnetic substance such as magnet and magnetized in advance. The first toner transfer roller 23 attracts toner T by actuating magnetism on the insulation layer since the magnetic material added to the insulation layer is magnetized.

摘要翻译： 显影装置能够为显影剂提供稳定的充电能力，并且具有稳定的转印能力，用于将显影剂转印到用于电子摄影的感光体上，以防止出现在调色剂图像上的残留的正像和污点。 第一调色剂转印辊23具有被支撑为可旋转的芯和围绕芯的外周缠绕的片状绝缘层。 绝缘层由弹性橡胶制成，其中具有特定粒度的磁性材料均匀分散，并且磁性材料由磁铁等铁磁性物质形成，并预先磁化。 由于添加到绝缘层的磁性材料被磁化，所以第一调色剂转印辊23通过驱动绝缘层上的磁性来吸引调色剂T.

公开(公告)号：USRE35528E

公开(公告)日：1997-06-10

申请号：US269452

申请日：1994-06-30

申请人： Yozo Matsuura ,  Shiroh Kondoh ,  Kazuhiro Yuasa ,  Hiroshi Saitoh ,  Hiroyuki Kiyoi ,  Masanori Yoshimura ,  Masahiro Kawabe ,  Yoshiya Itoh

发明人： Yozo Matsuura ,  Shiroh Kondoh ,  Kazuhiro Yuasa ,  Hiroshi Saitoh ,  Hiroyuki Kiyoi ,  Masanori Yoshimura ,  Masahiro Kawabe ,  Yoshiya Itoh

IPC分类号： G03G15/00 ,  G03G15/08 ,  G03G21/00 ,  G03G21/10 ,  G03G21/16

CPC分类号： G03G21/12 ,  G03G15/0868 ,  G03G15/0875 ,  G03G21/105 ,  G03G2215/068 ,  G03G2215/0685 ,  Y10S222/01

摘要： A xerographic image recording apparatus includes a photosensitive body moved along a circuitous path, an electric discharging unit for eliminating electric charges from the photosensitive body, a precharging unit for charging the photosensitive body electrically, an image writing unit for writing an image on the photosensitive body, an image developing unit for coating the photosensitive body by the toner to form a toner image on the photosensitive body; a recording sheet feeding unit for feeding a recording sheet along a sheet path, an image transfer unit for transferring the toner image onto a recording sheet, a cleaning unit for removing the toner remaining on the photosensitive body after the transfer of image on the recording sheet is completed, a toner supply tank for supplying the toner to the image developing unit, and a toner recovery tank for collecting the toner removed by the cleaning unit from the photosensitive body, wherein the toner supply tank and the toner recovery tank are assembled into a unitary body to form a detachable magazine.

摘要翻译： 静电摄影图像记录装置包括沿着迂回路径移动的感光体，用于消除来自感光体的电荷的放电单元，用于对感光体电气充电的预充电单元，用于在感光体上写入图像的图像写入单元 图像显影单元，用于通过调色剂涂覆感光体以在感光体上形成调色剂图像; 用于沿着片材路径馈送记录片材的记录片材馈送单元，用于将调色剂图像转印到记录片材上的图像转印单元，用于在记录片材上转印图像之后去除残留在感光体上的调色剂的清洁单元 完成了将调色剂供给到图像显影单元的调色剂供应箱和用于将由清洁单元移除的调色剂从感光体收集的调色剂回收罐，其中调色剂供应箱和调色剂回收罐被组装成 整体形成一个可拆卸的杂志。

公开(公告)号：US5625441A

公开(公告)日：1997-04-29

申请号：US633453

申请日：1996-04-17

申请人： Toshihiro Sugiyama ,  Kazuhiro Yuasa ,  Shuichi Endoh ,  Iwao Matsumae ,  Yoshiaki Tanaka ,  Hiroshi Hosokawa ,  Mugijiroh Uno ,  Hiroshi Saitoh ,  Eiji Takenaka ,  Tetsuo Yamanaka ,  Eisaku Murakami ,  Satoru Komatsubara

发明人： Toshihiro Sugiyama ,  Kazuhiro Yuasa ,  Shuichi Endoh ,  Iwao Matsumae ,  Yoshiaki Tanaka ,  Hiroshi Hosokawa ,  Mugijiroh Uno ,  Hiroshi Saitoh ,  Eiji Takenaka ,  Tetsuo Yamanaka ,  Eisaku Murakami ,  Satoru Komatsubara

IPC分类号： G03G9/08 ,  G03G9/083 ,  G03G13/08 ,  G03G15/08 ,  G03G15/09

CPC分类号： G03G13/08 ,  G03G15/0806 ,  G03G15/0808 ,  G03G15/09 ,  G03G9/0819 ,  G03G9/0823 ,  G03G9/0838 ,  G03G2215/0869

摘要： In an image forming apparatus, a developing device operable with toner or single component type developer has a hard first developing roller and a soft second developing roller. Fine magnetic N-S poles are formed on the periphery of the first roller. The second roller conveys the toner, electrostatically transferred thereto from the first roller, to an image carrier. The device frees a toner image from deterioration due to toner particles charged to a polarity opposite to an expected polarity. The toner forms a uniform thin layer on the first roller and is uniformly charged. Toner for use with this type of developing device is also disclosed.

摘要翻译： 在图像形成装置中，可用调色剂或单组分型显影剂操作的显影装置具有硬的第一显影辊和软的第二显影辊。 细磁N-S极形成在第一辊的周边上。 第二辊将从第一辊静电转印的调色剂传送到图像载体。 该装置使调色剂图像不会由于调色剂颗粒被充电到与预期极性相反的极性而劣化。 调色剂在第一辊上形成均匀的薄层并均匀带电。 还公开了与这种显影装置一起使用的调色剂。

公开(公告)号：US5617191A

公开(公告)日：1997-04-01

申请号：US566894

申请日：1995-12-04

申请人： Eisaku Murakami ,  Kazuhiro Yuasa ,  Shuichi Endoh ,  Iwao Matsumae ,  Yoshiaki Tanaka ,  Hiroshi Hosokawa ,  Mugijiroh Uno ,  Hiroshi Saitoh ,  Eiji Takenaka ,  Toshihiro Sugiyama ,  Tetsuo Yamanaka ,  Satoru Komatsubara

发明人： Eisaku Murakami ,  Kazuhiro Yuasa ,  Shuichi Endoh ,  Iwao Matsumae ,  Yoshiaki Tanaka ,  Hiroshi Hosokawa ,  Mugijiroh Uno ,  Hiroshi Saitoh ,  Eiji Takenaka ,  Toshihiro Sugiyama ,  Tetsuo Yamanaka ,  Satoru Komatsubara

IPC分类号： G03G15/09 ,  B05D1/28 ,  G03G15/08

CPC分类号： G03G15/0818 ,  B05D1/28 ,  G03G2215/0861 ,  G03G2215/0863

摘要： In an electrophotographic image forming apparatus of the type using single-ingredient type high resistance toner, a developing roller or similar toner conveyor roller is covered with a dielectric layer which is comparatively thick at opposite end portions than at an intermediate portion. A conductive or semiconductive elastic layer underlies the dielectric layer. With the above configuration, the dielectric layer is prevented from coming off the roller. This, coupled with the tact that the elastic layer does not contact a photoconductive element, eliminates current leaks and thereby extends the life of the roller and photoconductive element.

摘要翻译： 在使用单成分型高电阻调色剂的电子照相图像形成装置中，显影辊或类似调色剂输送辊被相对端部比在中间部分相对较厚的电介质层覆盖。 导电或半导电弹性层位于介电层的下面。 通过上述结构，可以防止电介质层脱落。 这与弹性层不接触感光元件的原理相结合，消除了电流泄漏，从而延长了辊和光电导元件的使用寿命。