Image processing device, for use in scanner, printer, digital copying
machine and display device
    1.
    发明授权
    Image processing device, for use in scanner, printer, digital copying machine and display device 失效
    图像处理装置,用于扫描仪,打印机,数字复印机和显示装置

    公开(公告)号:US5706103A

    公开(公告)日:1998-01-06

    申请号:US413808

    申请日:1995-03-28

    摘要: An image processing device comprises an encoder for encoding inputted image data in the form of fixed length compression. The encoded data encoded in the form of the fixed length compression by the encoder is stored in a hard disk through an encoded data buffer which is a toggle buffer. Accordingly, the image data can be stored in the hard disk at a constant speed, and a capacity of the encoded data buffer can be minimized since the data amount after data compression is decided. As a result, it is not necessary to provide a semiconductor memory corresponding to storage of one screen, so that a low cost image processing device is obtained.

    摘要翻译: 图像处理装置包括用于以固定长度压缩的形式对输入的图像数据进行编码的编码器。 由编码器以固定长度压缩的形式编码的编码数据通过作为切换缓冲器的编码数据缓冲器存储在硬盘中。 因此,可以以恒定的速度将图像数据存储在硬盘中,并且由于决定了数据压缩后的数据量,所以能够使编码数据缓冲器的容量最小化。 结果,不需要提供与一个屏幕的存储相对应的半导体存储器,从而获得低成本的图像处理装置。

    Image processor using image data compression coding of fixed compression
rate
    2.
    发明授权
    Image processor using image data compression coding of fixed compression rate 失效
    图像处理器使用固定压缩率的图像数据压缩编码

    公开(公告)号:US5727087A

    公开(公告)日:1998-03-10

    申请号:US407694

    申请日:1995-03-21

    CPC分类号: B41J2/2054 G06T9/00 H04N1/64

    摘要: In an image processor using image data compression coding of a fixed compression rate, the data of one color of image data is stored in a coding memory without coding, if compression coding is not necessary. If the compression coding is necessary, the data is coded by an encoder by compression coding with a compression rate of 4, and the coded data of four colors, i.e. cyan, magenta, yellow and black, are stored in the coding memory. Since the image data is compressed by a fixed compression rate, it is possible to estimate the quantity of data after compression. As a result, the coding memory can be used effectively, without using a fixed disc unit.

    摘要翻译: 在使用固定压缩率的图像数据压缩编码的图像处理器中,如果不需要压缩编码,则图像数据的一种颜色的数据被存储在编码存储器中而不进行编码。 如果压缩编码是必要的,则通过压缩编码压缩编码,由编码器对数据进行编码,并将四种颜色的编码数据,即青色,品红色,黄色和黑色存储在编码存储器中。 由于图像数据被固定压缩率压缩,因此可以估计压缩后的数据量。 结果,可以有效地使用编码存储器,而不使用固定盘单元。

    Method of simulating color images
    3.
    发明授权
    Method of simulating color images 失效
    模拟彩色图像的方法

    公开(公告)号:US5377013A

    公开(公告)日:1994-12-27

    申请号:US929344

    申请日:1992-08-12

    CPC分类号: H04N1/6011

    摘要: A method of simulating a color image. Firstly, images are displayed and printed, respectively, by means of display device and hard copy unit on the basis of the same image data. Secondly, the image data are subjected to a color conversion process by the use of color conversion parameters having different values from one another, and a plurality of processed images are displayed by the display device. Moreover, from among the processed images being currently displayed there is selected a processed image having substantially the same colors as the image recorded by the hard copy unit, to thereby set the value of the color conversion parameter. Subsequently, a color conversion parameter representing an inverse conversion to the color conversion by way of color conversion parameter which has been set is set into the hard copy unit to thereby print the image based on said image data.

    摘要翻译: 一种模拟彩色图像的方法。 首先,基于相同的图像数据,通过显示装置和硬拷贝单元分别显示和打印图像。 其次,通过使用具有彼此不同的值的颜色转换参数对图像数据进行颜色转换处理,并且显示装置显示多个处理的图像。 此外,从当前显示的处理图像中,选择与由硬拷贝单元记录的图像基本相同的颜色的处理图像,从而设置颜色转换参数的值。 随后,将通过已经设置的颜色转换参数的颜色转换的逆转换的颜色转换参数设置到硬拷贝单元中,从而基于所述图像数据来打印图像。

    Monostable multivibrator for use in pulse count demodulator or the like
    4.
    发明授权
    Monostable multivibrator for use in pulse count demodulator or the like 失效
    用于脉冲计数解调器等的单稳态多谐振荡器

    公开(公告)号:US4236253A

    公开(公告)日:1980-11-25

    申请号:US74680

    申请日:1979-09-12

    CPC分类号: H03K3/017 H04L25/4902

    摘要: In a monostable multivibrator including a gate circuit having at least two inputs where an input signal is applied to a first one of the two inputs and a feedback signal to the other input, a differentiator circuit responsive to the output from the gate circuit, a differential inverter including a current switching circuit where an output load is connected to the collector of the output transistor for deriving an output signal, the improvement comprising an AC grounded base transistor connected in series between the collector of the second transistor and the output load.Even when a low-pass filter is connected to the output load of the above multivibrator, the output signal thereof is stabilized which is important when the multivibrator is used in combination with a low-pass filter in an FM receiver pulse count demodulating circuit.

    摘要翻译: 在包括具有至少两个输入的门电路的单稳态多谐振荡器中,其中输入信号被施加到两个输入中的第一个输入,反馈信号被施加到另一个输入,微分电路响应于来自门电路的输出,差分 包括电流切换电路的逆变器,其中输出负载连接到输出晶体管的集电极以导出输出信号,该改进包括串联连接在第二晶体管的集电极和输出负载之间的AC接地基极晶体管。 即使当低通滤波器连接到上述多谐振荡器的输出负载时,其输出信号也稳定,这在多谐振荡器与FM接收机脉冲计数解调电路中的低通滤波器组合使用时是重要的。

    Arm rest for a vehicle
    5.
    发明授权
    Arm rest for a vehicle 失效
    为车辆休息

    公开(公告)号:US5951094A

    公开(公告)日:1999-09-14

    申请号:US770579

    申请日:1996-12-19

    CPC分类号: B60N2/4673

    摘要: An arm rest mounted to an arm rest support portion of a trim assembly, includes a substrate and a pad on the substrate. The substrate has an energy absorbing structure adapted to be collapsible in a predetermined direction in response to application of a load to the arm rest in the predetermined direction. The energy absorbing structure of a generally honeycomb shape includes a plurality of ribs interconnected to define a plurality of openings. Resilient pawls and a resilient clip are disposed on the substrate to be engaged with peripheral edges of insertion holes of the arm rest support portion.

    摘要翻译: 安装到修剪组件的扶手支撑部分上的扶手包括衬底和衬底上的衬垫。 基板具有能够响应于沿预定方向对扶手施加负载而能够在预定方向上折叠的能量吸收结构。 通常蜂窝形状的能量吸收结构包括互连以限定多个开口的多个肋。 柔性棘爪和弹性夹子设置在基底上以与支撑支撑部分的插入孔的周边边缘接合。

    Electrophotographic system
    6.
    发明授权
    Electrophotographic system 失效
    电子照相系统

    公开(公告)号:US4010031A

    公开(公告)日:1977-03-01

    申请号:US542906

    申请日:1975-01-22

    IPC分类号: G03G15/05 G03G5/047 G03G5/00

    CPC分类号: G03G5/047

    摘要: A photosensitive plate includes a transparent electrode layer, a transparent carrier blocking layer of polyvinyl carbazole and a P type photoconductive layer superposed on one another and opposed to a dielectric recording medium with a gap therebetween. While a recording voltage is applied across the electrode layer and recording medium with positive polarity being imparted to the electrode layer, an imaging light irradiates the photoconductive layer to transfer a corresponding electrostatic latent image formed on that layer to the recording medium across the gap. For an N type photoconductive layer, a negative polarity is imparted to the electrode layer.

    摘要翻译: 感光板包括透明电极层,聚乙烯咔唑的透明载体阻挡层和彼此重叠并与其间具有间隙的介电记录介质相对的P型光电导层。 虽然在电极层和施加正极性的记录介质之间施加了记录电压,但是成像光照射光电导层以将形成在该层上的相应的静电潜像传送到记录介质上。 对于N型光电导层,赋予电极层负极性。

    Arm rest device for vehicles
    7.
    发明授权
    Arm rest device for vehicles 失效
    车辆扶手装置

    公开(公告)号:US5803415A

    公开(公告)日:1998-09-08

    申请号:US780922

    申请日:1997-01-09

    IPC分类号: A47C7/54 B60N2/75 B68G5/00

    CPC分类号: B60N2/466

    摘要: An interior member on a side wall of a passenger room is formed with an arm rest body projecting inwardly of the passenger room and has a placed member on an upside part of the arm rest body for providing a place for an arm of the passenger to be put thereon, the placed member being detachably attached to the arm rest body and lockingly engaged therewith by an engagement mechanism having lock pawls integral with the placed member and engaged with an edge of an opening formed in the upside part of the arm rest device and ribs integral with the placed member and brought into abutment with the edge of the opening so that, as a primary collision has happened at a lateral side of vehicle, a secondary collision load of the passenger imposed on the arm rest body forces the placed member to be released from the locking engagement by the engagement mechanism.

    摘要翻译: 在乘客室的侧壁上的内部构件形成有在乘客室内向内突出的扶手体,并且在扶手本体的上侧具有放置构件,用于为乘客的臂提供一个位置 放置在其上的放置构件可拆卸地附接到扶手主体并通过具有与放置构件成一体的锁定爪的接合机构与其锁定接合,并与形成在扶手装置的上侧部分中的开口的边缘接合 与放置的构件成一体并与开口的边缘相接触,使得当在车辆的侧面发生主要碰撞时,施加在扶手体上的乘客的二次碰撞载荷迫使所放置的构件为 由接合机构从锁定接合释放。

    Optical wavelength stabilizing system
    8.
    发明授权
    Optical wavelength stabilizing system 失效
    光波长稳定系统

    公开(公告)号:US5781572A

    公开(公告)日:1998-07-14

    申请号:US643491

    申请日:1996-05-06

    摘要: An optical wavelength stabilizing system including a laser diode for emitting signal light, a Peltier element for controlling a temperature of the laser diode, and a drive circuit for driving the Peltier element. The signal light is branched into two components by an optical coupler. In an optical path of one of the two components obtained by the optical coupler, there is inserted an optical filter having a portion whose transmittance continuously changes according to wavelength. The signal light component passed through the portion of the optical filter is detected by a photodetector. An output current from the photodetector is converted into a voltage, which is then input into a comparator. The comparator compares the voltage output from the photodetector and a reference voltage to input a voltage difference therebetween into the drive circuit.

    摘要翻译: 一种光波长稳定系统,包括用于发射信号光的激光二极管,用于控制激光二极管的温度的珀尔帖元件和用于驱动珀耳帖元件的驱动电路。 信号光通过光耦合器分支成两个分量。 在由光耦合器获得的两个部件中的一个部件的光路中插入具有根据波长的透射率连续变化的部分的滤光器。 通过光滤波器的部分的信号光分量由光电检测器检测。 来自光电检测器的输出电流被转换成电压,然后将其输入到比较器中。 比较器将来自光电检测器的电压输出与参考电压进行比较,以将它们之间的电压差输入驱动电路。

    Electric field absorption light modulation driving apparatus and method
having improved feature to eliminate noise from optical output
    9.
    发明授权
    Electric field absorption light modulation driving apparatus and method having improved feature to eliminate noise from optical output 失效
    电场吸收光调制驱动装置和方法具有改进的特征以消除光输出的噪声

    公开(公告)号:US5317581A

    公开(公告)日:1994-05-31

    申请号:US968444

    申请日:1992-10-29

    摘要: An electric field absorption light modulation unit includes a light emission device for emitting light and a modulation device for varying a light transmittance thereof of light applied by the light emission device so as to provide the light as a result of modifying thereof. A driving signal generating unit coupled with the electric field absorption light modulation unit generates a driving signal to be applied to the modulation device from an input information signal by making the modulation device vary the light transmittance thereof, and the driving signal generating unit provides the driving signal so that the driving signal in a fluctuation range in which an undesirable level fluctuation may be present, corresponds to a constant working range of the modulation device, the light transmittance thereof staying at a constant value in the constant working range.

    摘要翻译: 电场吸收光调制单元包括用于发光的发光装置和用于改变由发光装置施加的光的透光率的调制装置,以便通过对其进行修改而提供光。 与电场吸收光调制单元耦合的驱动信号产生单元通过使调制装置改变其透光率从输入信息信号产生施加到调制装置的驱动信号,并且驱动信号生成单元提供驱动 使得可能存在不期望的电平波动的波动范围内的驱动信号对应于调制装置的恒定工作范围,其光透射率在恒定工作范围内保持恒定值。

    Method for cutting a sapphire substrate for a semiconductor device
    10.
    发明申请
    Method for cutting a sapphire substrate for a semiconductor device 审中-公开
    用于切割用于半导体器件的蓝宝石衬底的方法

    公开(公告)号:US20050003632A1

    公开(公告)日:2005-01-06

    申请号:US10488867

    申请日:2002-07-12

    摘要: A method for cutting a sapphire substrate whose A plane functions as a main surface is carried out after forming a semiconductor device or in order to form a device. Here a just A plane of the sapphire substrate is represented by a (11-20) plane, a line of intersection of the main surface and at least one of a (10-12) plane and a (0-112) plane is defined as a base line and a direction which an angle decreases as it reaches the axis c is defined as a positive direction. In that case, a separation line is formed along a first direction which makes an angle of 0 to 4 degrees with the line of intersection and a second direction which is perpendicular to the first direction.

    摘要翻译: 在形成半导体器件之后进行A面用作主面的蓝宝石衬底的切割方法,或者形成器件。 这里,蓝宝石衬底的只有A平面由(11-20)面表示,主表面与a(10-12)面和(0-112)面中的至少一个相交线被定义 作为基线,并且当其到达轴线c时角度减小的方向被定义为正方向。 在这种情况下,沿与第一方向垂直的第二方向与第一方向成一角度为0〜4度的分离线。