公开(公告)号：US08125062B2

公开(公告)日：2012-02-28

申请号：US12723894

申请日：2010-03-15

申请人： Masanobu Shoji ,  Toru Fujita

发明人： Masanobu Shoji ,  Toru Fujita

IPC分类号： H01L23/495

CPC分类号： H01L21/4832 ,  H01L21/56 ,  H01L23/3107 ,  H01L23/49582 ,  H01L23/544 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L2224/32245 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48464 ,  H01L2224/48599 ,  H01L2224/48639 ,  H01L2224/48644 ,  H01L2224/48655 ,  H01L2224/48664 ,  H01L2224/48699 ,  H01L2224/48739 ,  H01L2224/48744 ,  H01L2224/48755 ,  H01L2224/48764 ,  H01L2224/48839 ,  H01L2224/48844 ,  H01L2224/48855 ,  H01L2224/48864 ,  H01L2224/73265 ,  H01L2224/85439 ,  H01L2224/85444 ,  H01L2224/85455 ,  H01L2224/85464 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2924/00

摘要： Lead frames and their fabricating method which reduce generation of defects in the process of fabricating semiconductor devices, in particular connection defects in wire bonding, thereby improving the product yield and reliability, and semiconductor devices using the lead frames and their fabricating method are provided. A method for fabricating a lead frame is characterized in including a process of forming a substrate equipped with a convex portion, and a metal layer having a first portion that overlaps a first surface included in the convex portion and a second portion that extends from the first portion and does not overlap the first surface, and a process of bending the metal layer such that the second portion of the metal layer overlaps a second surface included in the convex portion that intersects the first surface.

摘要翻译： 提供了减少在制造半导体器件的过程中产生缺陷的引线框架及其制造方法，特别是引线接合中的连接缺陷，从而提高了产品的产量和可靠性，以及使用引线框架的半导体器件及其制造方法。 一种引线框架的制造方法的特征在于包括：形成具有凸部的基板的工序，以及具有与包含在凸部中的第一面重叠的第一部分的金属层和从第一部分延伸的第二部分 并且不与第一表面重叠，以及弯曲金属层的过程，使得金属层的第二部分与包括在与第一表面相交的凸部中的第二表面重叠。

公开(公告)号：US20070058782A1

公开(公告)日：2007-03-15

申请号：US11512416

申请日：2006-08-30

申请人： Tomoyuki Okada ,  Toru Fujita ,  Tooru Yamamoto ,  Tatsuya Matsumura ,  Tatsuya Nakamura

发明人： Tomoyuki Okada ,  Toru Fujita ,  Tooru Yamamoto ,  Tatsuya Matsumura ,  Tatsuya Nakamura

IPC分类号： H01J35/14

CPC分类号： H01J35/04 ,  H01J35/14

摘要： The present invention relates to an X-ray tube with a structure, by which the charging of an insulating member, disposed inside a container, is effectively prevented to enable stable operation to be secured. This X-ray tube has an electron source that emits electrons, a target that generates X-rays in response to the incidence of the electrons, first and second electrons, each having a side face portion that extends along the direction of incidence of the electrons and forming a predetermined electric field between the electron source and the target, and an insulating support member, for supporting the first and second electrodes, being disposed along the side face portions of the first and second electrodes. The second electrode, of the first and second electrodes, is positioned closest to the target and has an anti-charging edge portion that is positioned at an X-ray generating surface end of the side face portion and that extends toward the exterior of the container so as to cover over the support members from the target.

摘要翻译： 本发明涉及一种具有结构的X射线管，通过该X射线管可以有效地防止设置在容器内部的绝缘构件的充电，以确保稳定的操作。 该X射线管具有发射电子的电子源，响应于电子入射而产生X射线的靶，第一和第二电子，每个具有沿着电子入射方向延伸的侧面部分 以及在所述电子源和所述靶之间形成预定的电场，以及用于支撑所述第一和第二电极的绝缘支撑构件沿着所述第一和第二电极的侧面部分设置。 第一和第二电极的第二电极位于最靠近目标的位置，并且具有位于侧面部分的X射线产生表面端部并且朝向容器外部延伸的防充电边缘部分 以覆盖来自目标的支持成员。

公开(公告)号：US07088479B2

公开(公告)日：2006-08-08

申请号：US09741099

申请日：2000-12-21

申请人： Toru Fujita

发明人： Toru Fujita

IPC分类号： H04N1/46

CPC分类号： H04N1/6027

摘要： An image processing apparatus, which performs color conversion for input tone data in an RGB color space to obtain tone data for a CMY color space, and which performs halftone processing to convert the tone data in the CMY color space to image reproduction data, is characterized in that a gamma characteristic A for an output density for a tone in the RGB color space is identical to a gamma characteristic B for an output density for a tone in the CMY color space in the halftone processing. In accordance with the invention, for the color conversion, even when the tone data for the RGB color space between the grid points of a color conversion table is obtained by interpolating the tone data for the CMY color space, the halftone process is performed for the RGB tone data in accordance with the same gamma characteristic B. Thus, image reproduction data can be obtained that provide the same output density as the output density allocated for the tone data of the RGB color space. Therefore, when the image reproduction data are employed for printing, the colors of an image can be accurately reproduced, as designed, and a high quality image can be printed.

摘要翻译： 一种图像处理装置，其对RGB颜色空间中的输入色调数据进行颜色转换以获得CMY色彩空间的色调数据，并且执行半色调处理以将CMY色彩空间中的色调数据转换成图像再现数据。 因为RGB颜色空间中的色调的输出密度的伽马特性A与半色调处理中的CMY色彩空间中的色调的输出密度的伽马特性B相同。 根据本发明，对于颜色转换，即使通过内插CMY色彩空间的色调数据来获得色彩转换表的格子点之间的RGB色彩空间的色调数据，也可以对色调进行半色调处理 根据相同的伽马特性B的RGB色调数据。因此，可以获得提供与为RGB颜色空间的色调数据分配的输出密度相同的输出密度的图像再现数据。 因此，当使用图像再现数据进行打印时，可以按照设计准确地再现图像的颜色，并且可以打印高质量的图像。

公开(公告)号：US06992795B1

公开(公告)日：2006-01-31

申请号：US09513851

申请日：2000-02-25

申请人： Toru Fujita

发明人： Toru Fujita

IPC分类号： H04N1/40

CPC分类号： H04N1/52 ,  H04N1/4056

摘要： An electrophotographic apparatus which represents halftone through use of halftone spots formed of a plurality of dots, to thereby reproduce an image and which forms a virtual development region of a predetermined area at a predetermined location within dots by means of exposure of a photosensitive drum to a beam and which reproduces a real development region by causing toner to adhere to the virtual development region. In order to prevent an area narrower than a predetermined width from arising in the virtual development region, an area which is originally designated to become narrow is formed into an area of certain width, to thereby prevent formation of a much narrower real development region, which would otherwise be caused by an excessively low surface potential of the narrow area. The area of halftone spots is partially increased in the virtual development region at a single gray-scale level.

摘要翻译： 一种电子照相设备，其通过使用由多个点形成的半色调点代表半色调，从而再现图像，并且通过将感光鼓曝光到一个形成在点内的预定位置处的预定区域的虚拟显影区域 并且通过使调色剂粘附到虚拟显影区域而再现真正的显影区域。 为了防止在虚拟显影区域中产生比预定宽度窄的区域，原来指定为变窄的区域形成为一定宽度的区域，从而防止形成更窄的实际显影区域，其中 否则将由较窄区域的表面电位过低引起。 半色调点的区域在单个灰度级别的虚拟开发区域中部分增加。

公开(公告)号：US06864996B1

公开(公告)日：2005-03-08

申请号：US09643298

申请日：2000-08-22

申请人： Toru Fujita

发明人： Toru Fujita

IPC分类号： B41J2/52 ,  G06T5/00 ,  H04N1/405 ,  H04N1/52 ,  H04N1/60 ,  H04N1/46

CPC分类号： H04N1/52

摘要： An image processor includes conversion table storage for storing a plurality of conversion tables to determine a correspondence relationship between image reproduction data, including development area information, and tone data; halftone processing for receiving the tone data of respective colors and then finding, for each color, the image reproduction data at each dot by referring to one of the conversion tables; and an image reproducing engine for reproducing images by receiving the image reproduction data at each dot for each color and by determining a development area at the dot on the basis of the development area information included in the image reproduction data.

摘要翻译： 图像处理器包括用于存储多个转换表以确定包括显影区域信息的图像再现数据和色调数据之间的对应关系的转换表存储器; 用于接收各种颜色的色调数据的半色调处理，然后通过参考其中一个转换表，找出每个颜色的每个点的图像再现数据; 以及图像再现引擎，用于通过接收每个颜色的每个点处的图像再现数据并且基于包括在图像再现数据中的显影区域信息来确定点处的显影区域来再现图像。

公开(公告)号：US06684047B2

公开(公告)日：2004-01-27

申请号：US09829012

申请日：2001-04-10

申请人： Hidenori Kin ,  Toru Fujita ,  Kuniaki Tanaka

发明人： Hidenori Kin ,  Toru Fujita ,  Kuniaki Tanaka

IPC分类号： G03G1508

CPC分类号： G03G15/065 ,  G03G15/0812 ,  G03G2215/0634

摘要： An image forming apparatus has a latent image carrier on which a latent image is formed. A developer carrier conveys a one-component non-magnetic developer and develops the latent image either in close proximity to or in contact with the latent image carrier. A voltage application unit applies an AC-superimposed bias voltage to the developer carrier. A regulating member abuts against the developer carrier to regulate the thickness of the developer layer on the developer carrier. The regulating member has a semiconductive member provided at the distal end thereof to produce an electric potential difference between the semiconductive member and the developer carrier, to which the AC-superimposed bias voltage is applied, when regulating the thickness of the developer layer on the developer carrier, thereby forming a line-shaped uneven conveying surface. Thus, the occurrence of banding and longitudinal unevenness and stripes is prevented, and fogging and scattering are also prevented. Further, the occurrence of filming is prevented, thereby allowing formation of a uniform image free from density unevenness.

摘要翻译： 图像形成装置具有形成潜像的潜像载体。 显影剂载体输送单组分非磁性显影剂，并使其与潜像载体紧密接触或接触地显影潜像。 电压施加单元将AC叠加偏置电压施加到显影剂载体。 调节构件抵靠显影剂载体以调节显影剂载体上的显影剂层的厚度。 调节构件具有设置在其远端处的半导体构件，以在调节显影剂上的显影剂层的厚度时，在施加有交流叠加偏置电压的半导体构件和显影剂载体之间产生电位差 从而形成线状的不均匀输送面。 因此，防止了带状和纵向不均匀性的发生，并且防止了起雾和散射。 此外，防止了成膜的发生，从而形成了没有浓度不均匀的均匀图像。

公开(公告)号：US5950043A

公开(公告)日：1999-09-07

申请号：US955247

申请日：1997-10-21

申请人： Toru Fujita ,  Yasuhito Hirashima

发明人： Toru Fujita ,  Yasuhito Hirashima

IPC分类号： G03G21/00 ,  G03G15/08

CPC分类号： G03G15/0131 ,  G03G15/0856 ,  G03G15/5058 ,  G03G15/556 ,  G03G2215/00059

摘要： A remaining amount of toner in an image forming apparatus is determined. The amount of toner remaining determines whether the image forming apparatus may be in a low toner state or a no toner state. An estimate of the amount of toner remaining is obtained by accurately estimating the amount of toner consumed. Latent patch images formed on a photoconductive member 1 by an exposure unit 3 are developed by developing device to obtain patch images. Densities of the patch images are measured by a patch sensor 22, and the contents of a weighting coefficient LUT 44 are changed. Meanwhile, the amount of toner developed, which corresponds to the changed weighting coefficient, is calculated by a development toner weight calculating unit 45 for each pixel on the basis of an exposure signal. This amount of toner developed is summed by a development toner weight summing unit 46. The amount of toner consumed is calculated as a function of the density measured by the patch sensor and the amount of toner developed.

摘要翻译： 确定图像形成装置中的调色剂的剩余量。 剩余调色剂的量确定图像形成装置是否可能处于低调色剂状态或无调色剂状态。 通过精确估计消耗的调色剂的量来获得剩余调色剂量的估计。 通过显影装置显影由曝光单元3在感光体1上形成的潜像贴图，以获得贴图。 斑块图像的密度由贴片传感器22测量，并且加权系数LUT 44的内容被改变。 同时，根据曝光信号，针对每个像素的显影调色剂重量计算单元45计算对应于改变的加权系数的调色剂显影量。 显影调色剂重量求和单元46对显影调色剂重量求和单元46相加。根据由贴片传感器测量的浓度和显影剂量计算调色剂消耗量。

公开(公告)号：US5635778A

公开(公告)日：1997-06-03

申请号：US363518

申请日：1994-12-23

申请人： Toru Fujita ,  Kozo Hattori ,  Yukihiro Nishio ,  Takashi Sato

发明人： Toru Fujita ,  Kozo Hattori ,  Yukihiro Nishio ,  Takashi Sato

IPC分类号： B60T8/40 ,  F04B17/03 ,  G01M1/34 ,  H02K5/14 ,  H02K5/22 ,  H02K7/04 ,  H02K7/14 ,  H02N1/22

CPC分类号： G01M1/34 ,  B60T8/4022 ,  F04B17/03 ,  H02K7/04 ,  H02K5/14 ,  H02K5/225 ,  H02K7/14 ,  Y10T74/211

摘要： A motor for electric pumps which can easily prevent unbalance caused by the eccentricity of an armature shaft when the motor is in rotation by forming holes in a plurality of armature core sheets. In the motor for electric pumps with an armature shaft forming the spindle of the motor and being provided with an eccentric portion for driving a piston pump, hole portions are provided in a plurality of core sheets fit on the armature shaft. The hole portions are formed such that eccentricity of the armature shaft due to the eccentric portion can be offset. The hole portions are provided in positions where the unbalance caused by both the eccentric portion and the piston pump that is driven by the eccentric portion are offset, or at least the unbalance forces generated during rotation are minimized.

摘要翻译： 一种用于电动泵的电动机，其能够通过在多个电枢铁芯片中形成孔来容易地防止当电动机旋转时由电枢轴的偏心引起的不平衡。 在具有形成电动机的主轴的电枢轴的电动机中，设置有用于驱动活塞泵的偏心部分，在配合在电枢轴上的多个芯板上设置有孔部。 孔部形成为能够抵消由偏心部引起的电枢轴的偏心。 孔部设置在由偏心部驱动的偏心部和活塞泵所产生的不平衡偏移的位置，或至少旋转中产生的不平衡力最小的位置。

公开(公告)号：US5414488A

公开(公告)日：1995-05-09

申请号：US980804

申请日：1993-04-16

申请人： Toru Fujita ,  Kiyoharu Mimose ,  Takashi Suzuki

发明人： Toru Fujita ,  Kiyoharu Mimose ,  Takashi Suzuki

IPC分类号： G03B27/32 ,  G03D13/00 ,  G03F7/00

CPC分类号： G03F7/0022 ,  G03B27/32 ,  G03D13/002 ,  G03B2227/325

摘要： In an image formation apparatus utilizing a photosensitive heat developable member, an image formation apparatus has a specific process control characteristic extending from heat development to pressure transfer, so as to obtain stable image formation regardless of the environmental temperature or conditions of use for the device. Therefore, it is effective to detect temperature and humidity from heat development to pressure transfer, control the temperature of heat development, and heating time, or maintain a uniform temperature for the photosensitive member until pressure transfer occurs after heat development, and in particular, to cool the photosensitive member below a predetermined temperature. The method of cooling is carried out so as to 1) cool below the temperature of the pressure transfer plus 50.degree. C., and 2) start to cool within 10 seconds after the completion of heat development. Further, an air cooling method such as one using a specific cooling mechanism, having a cooling roller (59, 74) and fans (60, 63, 72) is applicable. Otherwise, a water cooling method using a cooling roller (76) may also be used.

摘要翻译： PCT No.PCT / JP92 / 00797 Sec。 371日期：1993年04月16日 102（e）日期1993年4月16日PCT提交1992年6月22日PCT公布。 出版物WO93 / 00613 日期：1993年1月7日。在使用感光性可热显影构件的图像形成装置中，图像形成装置具有从热显影延伸到压力传递的特定工艺控制特性，以便获得稳定的图像形成，而不管环境温度如何 设备使用条件。 因此，从热显影到压力传递，控制发热温度，加热时间，或保持感光构件的均匀温度，直到发热后发生压力传递，才能有效地检测温度和湿度，特别是 将感光构件冷却到预定温度以下。 冷却方法为：1）在压力转移温度加上50℃以下冷却，2）在热显影完成后10秒内开始冷却。 此外，可以使用具有冷却辊（59,74）和风扇（60,63,72）的特定冷却机构的空气冷却方法。 否则，也可以使用使用冷却辊（76）的水冷方法。