Semiconductor integrated circuit and source voltage/substrate bias control circuit
    73.
    发明申请
    Semiconductor integrated circuit and source voltage/substrate bias control circuit 有权
    半导体集成电路和源极电压/衬底偏置控制电路

    公开(公告)号:US20050093611A1

    公开(公告)日:2005-05-05

    申请号:US10899004

    申请日:2004-07-27

    CPC分类号: G05F3/205

    摘要: A semiconductor integrated circuit comprises a semiconductor substrate; a plurality of well regions formed on one surface of the semiconductor substrate and electrically isolated from each other; a plurality of MOS transistors formed in the well regions; and a substrate bias generating circuit applying substrate biases to individual said well regions based on actually measured process-derived variance of the MOS transistors in threshold voltage to bring the threshold voltages of the respective MOS transistors into conformity with a normal threshold voltage.

    摘要翻译: 半导体集成电路包括半导体衬底; 多个阱区,形成在所述半导体衬底的一个表面上并彼此电隔离; 形成在所述阱区中的多个MOS晶体管; 以及衬底偏置产生电路,其基于实际测量的阈值电压下的MOS晶体管的工艺衍生方差将单独的所述阱区域施加衬底偏置,以使各MOS晶体管的阈值电压与正常阈值电压一致。

    Process liquid supply mechanism and process liquid supply method
    74.
    发明授权
    Process liquid supply mechanism and process liquid supply method 有权
    工艺液体供给机构和工艺液体供应方式

    公开(公告)号:US06848625B2

    公开(公告)日:2005-02-01

    申请号:US10388357

    申请日:2003-03-14

    IPC分类号: H01L21/00 B05B17/00

    CPC分类号: H01L21/67253 H01L21/6715

    摘要: A process liquid supply mechanism for supplying a process liquid comprises a process liquid supply source for supplying a process liquid, a process liquid discharging nozzle for discharging the process liquid, a pipe connecting the process liquid supply source to the process liquid discharging nozzle, a pump mounted to the pipe for allowing the process liquid to be discharged from the process liquid discharging nozzle, a pressure sensor for detecting the pressure of the process liquid at a prescribed position intermediate between the pump and the process liquid discharging nozzle, and a controller for controlling the inner pressure of the pump based on the pressure value detected by the pressure sensor and the relationship obtained in advance between the pressure and the discharging rate of the process liquid such that the process liquid is discharged at a prescribed discharging rate.

    摘要翻译: 一种用于提供处理液的处理液供给机构包括:用于供给处理液的处理液供给源,用于排出处理液的处理液排出喷嘴,将处理液供给源与处理液排出喷嘴连接的管,泵 安装到管道上以允许处理液体从处理液体排放喷嘴排出;压力传感器,用于检测在泵和处理液体排放喷嘴之间的预定位置处的处理液体的压力;以及控制器,用于控制 基于由压力传感器检测到的压力值的泵的内部压力以及预处理液体的压力和排出速率之间获得的关系,使得处理液体以规定的排出速率排出。

    Progressive display during image compression
    75.
    发明授权
    Progressive display during image compression 失效
    图像压缩过程中逐行显示

    公开(公告)号:US06421134B1

    公开(公告)日:2002-07-16

    申请号:US08584676

    申请日:1996-01-11

    IPC分类号: G06K1500

    CPC分类号: G06T9/007

    摘要: An image processing apparatus stores image data by compressing the image data in succession to a predetermined resolution, comparing the data before compression and the data after compression at each stage of the compressions to generate encoded data, and storing thus compressed image data and a plurality of thus generated encoded data in a memory. For image display or image output, the image data of a resolution required for such image display are prepared from the compressed image data and the encoded data stored in the memory. Thus conversion of image data from the original resolution to the resolution required in the display can be dispensed with.

    摘要翻译: 图像处理装置通过以预定分辨率连续压缩图像数据来存储图像数据,将压缩前的数据与压缩后的数据进行比较,生成编码数据,并存储如此压缩的图像数据和多个 从而在存储器中产生编码数据。 对于图像显示或图像输出,从存储在存储器中的压缩图像数据和编码数据准备这种图像显示所需的分辨率的图像数据。 因此,可以省略将图像数据从原始分辨率转换成显示器所需的分辨率。

    Image processing apparatus utilizing the JBIG method, having a
compression/expansion circuit to manage memory more effectively
    76.
    发明授权
    Image processing apparatus utilizing the JBIG method, having a compression/expansion circuit to manage memory more effectively 失效
    利用JBIG方法的图像处理装置,具有压缩/扩展电路,以更有效地管理存储器

    公开(公告)号:US5500923A

    公开(公告)日:1996-03-19

    申请号:US21112

    申请日:1993-02-23

    IPC分类号: G06T9/00 H04N1/00

    CPC分类号: G06T9/007

    摘要: An image processing apparatus stores image data by compressing the image data in succession to a predetermined resolution, comparing the data before compression and the data after compression at each stage of the compressions to generate encoded data, and storing thus compressed image data and a plurality of thus generated encoded data in a memory. For image display or image output, the image data of a resolution required for such image display are prepared from the compressed image data and the encoded data stored in the memory. Thus conversion of image data from the original resolution to the resolution required in the display can be dispensed with.

    摘要翻译: 图像处理装置通过以预定分辨率连续压缩图像数据来存储图像数据,将压缩前的数据与压缩后的数据进行比较,生成编码数据,并存储如此压缩的图像数据和多个 从而在存储器中产生编码数据。 对于图像显示或图像输出,从存储在存储器中的压缩图像数据和编码数据准备这种图像显示所需的分辨率的图像数据。 因此,可以省略将图像数据从原始分辨率转换成显示器所需的分辨率。

    Automatic document feeder
    77.
    发明授权
    Automatic document feeder 失效
    自动送纸器

    公开(公告)号:US5436715A

    公开(公告)日:1995-07-25

    申请号:US134804

    申请日:1993-10-12

    IPC分类号: B65H85/00 G03G15/00 G03G15/23

    CPC分类号: G03G15/602 G03G15/23

    摘要: An automatic document feeder includes a document stacker for holding documents, a first conveyer for feeding the documents one sheet by one sheet to a platen glass for reading an image on a first side of the conveyed document, a second conveyor for conveying the conveyed document so that the conveyed document is turned over and conveyed to the platen glass again to read an image on the second side, and a discharger for discharging the conveyed document from the platen glass and returning the conveyed document to the document stacker. A third conveyer, located over the platen glass, conveys the conveyed document from at least one of the first conveyor and the second conveyer to the platen glass and conveys the conveyed document from the platen glass to at least one of the first conveyer, the second conveyer, and the discharger. A controller controls the movement of the conveyed document by the first, second, and third conveyers and the discharger, and a next conveyed document following the conveyed document is set to a waiting position on the platen glass when a second circulation is executed by the controller following a first circulation. The next conveyed document is then conveyed to the platen glass through the second conveyer after the second side of the conveyed document is read.

    摘要翻译: 自动进稿器包括用于保存文件的文件堆垛机,用于将文件一张一张地送入稿台玻璃的第一输送机,用于在所输送的文件的第一面上读取图像;第二输送机,用于输送所传送的文件, 输送的文件被翻转并再次传送到稿台玻璃上以读取第二侧上的图像,以及用于将被输送的文件从稿台玻璃中排出并将所传送的文件返回到文件堆垛机的排放器。 位于压板玻璃上方的第三输送机将输送的文件从第一输送机和第二输送机中的至少一个输送到压板玻璃,并将所输送的文件从压板玻璃输送到第一输送机,第二输送机 输送机和排放器。 控制器控制由第一,第二和第三输送机和放电器输送的文件的移动,并且当由控制器执行第二循环时,跟随传送的文件的下一个传送的文件被设置在稿台玻璃上的等待位置 在第一次流通之后。 在读取所传送的文件的第二面之后,下一个传送的文件通过第二传送器传送到稿台玻璃。

    Automatic document feeder
    78.
    发明授权
    Automatic document feeder 失效
    自动送纸器

    公开(公告)号:US5419542A

    公开(公告)日:1995-05-30

    申请号:US101715

    申请日:1993-08-02

    IPC分类号: G03G15/00 B65H5/22

    CPC分类号: G03G15/602 G03G15/60

    摘要: A sheet feeding apparatus includes an endless belt which is postioned to be adjacent to a rear part of a sheet stand on which trailing edges of a pile of sheets are loaded. The endless belt includes a holding member to hold a leading edge of a sheet that is being returned to the sheet stand so that the endless belt conveys the sheet together with the holding member and inserts the sheet being returned to the sheet stand under the pile of sheets. A single stopper is provided on the sheet stand to align the sheets of the pile as well as the sheets inserted under the pile.

    摘要翻译: 片材进给装置包括环形带,其被放置成邻近其中装载有一堆片的后缘的片材架的后部。 环形带包括保持构件,用于保持正在返回到片材支架的片材的前缘,使得环形带与保持构件一起输送片材,并将被返回到片材支架的片材插入在 床单。 单个止动器设置在片架上以使桩的片材以及插入桩下的片材对齐。

    Automatic document conveying apparatus
    79.
    发明授权
    Automatic document conveying apparatus 失效
    自动文件传送装置

    公开(公告)号:US5385341A

    公开(公告)日:1995-01-31

    申请号:US83026

    申请日:1993-06-25

    CPC分类号: G03G15/602 G03G15/60

    摘要: An automatic document conveying device has a stack tray on which a plurality of documents are stacked; a feeder by which the documents stacked on the stack tray are separated and fed one by one; at least one pair of conveying rollers provided downstream of the feeder; a reading position for reading document information from said separated documents positioned downstream of the at least one pair of conveying rollers; a conveyor provided opposite to the reader for conveying separated documents to the reading position; a discharger positioned downstream of said reading position for discharging documents after said conveyor conveys the documents to the reading position, a conveyance path on which a plurality of documents are sequentially located between the feeder and the reading position; the conveyance path having predetermined stand-by positions provided on the conveyance path at which documents, subsequent to a document positioned at the reading position are stopped; a document detector provided between the at least one pair of conveying rollers and the conveyor; an encoder which generates a pulse signal corresponding to a rotation of the conveyor; and pulse counter for counting the encoding pulses. A document conveyance to the reading position by the conveyor is controlled based on a number of pulses counted by the pulse counters on the basis of a detection timing by the document detector.

    摘要翻译: 自动文件传送装置具有堆叠托盘,堆叠多个文件; 堆叠在堆叠托盘上的文件通过其馈送一个一个; 至少一对输送辊设置在进料器的下游; 用于从位于所述至少一对传送辊的下游的所述分离的文档读取文档信息的读取位置; 与读取器相对设置的传送器,用于将分离的文件传送到阅读位置; 位于所述读取位置下游的放电器,用于在所述传送器将所述文件传送到所述阅读位置之后排出文件;传送路径,多个文档依次位于所述馈送器和所述读取位置之间; 所述输送路径具有设置在所述输送路径上的预定待机位置,在所述输送路径上停止位于所述读取位置的文件之后的文件; 文件检测器,设置在所述至少一对传送辊和所述输送机之间; 编码器,其产生对应于所述输送机的旋转的脉冲信号; 以及用于对编码脉冲进行计数的脉冲计数器。 基于通过文档检测器的检测定时,由脉冲计数器计数的脉冲数来控制由传送带读取位置的文件传送。

    Differential amplifier
    80.
    发明授权
    Differential amplifier 失效
    差分放大器

    公开(公告)号:US4839609A

    公开(公告)日:1989-06-13

    申请号:US173657

    申请日:1988-03-25

    IPC分类号: H03F1/22 H03F3/45

    CPC分类号: H03F3/45076

    摘要: To provide a high-speed wide-dynamic range differential amplifier, the amplifier comprises first and second FETs having source terminals connected to each other and a constant current source connected between the sources and ground; third and fourth bipolar transistors complementary to the first and second FETs, having base terminals connected to a first bias voltage in common and emitter terminals connected to the drains of the first and second FETs and a supply voltage via resistors, respectively; and a current mirror circuit composed of fifth and sixth FETs of the same conductive type as the first and second FETs.