Image heating apparatus with multiple temperature detecting members
    101.
    发明授权
    Image heating apparatus with multiple temperature detecting members 失效
    具有多个温度检测元件的图像加热装置

    公开(公告)号:US5915146A

    公开(公告)日:1999-06-22

    申请号:US226369

    申请日:1994-04-12

    Abstract: An image heating apparatus includes a heater which heats an image on a recording material, which extends in a direction perpendicular to a moving direction of the recording material; a first temperature detecting member for detecting the temperature of the heater; power controlling device for controlling the power supplied to the heater, so that the temperature detected by the temperature detecting member remains constant; a second temperature detecting member which is positioned at a location apart, in the longitudinal direction of the heater, from where the first temperature detecting member is positioned; and an interrupting device for interrupting the imaging heating process in accordance with the temperature detected by the second temperature detecting member.

    Abstract translation: 图像加热装置包括加热器,其加热沿与记录材料的移动方向垂直的方向延伸的记录材料上的图像; 用于检测加热器的温度的第一温度检测部件; 功率控制装置,用于控制提供给加热器的功率,使得由温度检测构件检测的温度保持恒定; 第二温度检测部件,其位于与所述第一温度检测部件的位置相对的位置,所述第二温度检测部件沿所述加热器的长度方向隔开; 以及用于根据由第二温度检测构件检测到的温度中断成像加热处理的中断装置。

    Apparatus for measuring oxygen saturation
    104.
    发明授权
    Apparatus for measuring oxygen saturation 失效
    用于测量氧饱和度的装置

    公开(公告)号:US5575285A

    公开(公告)日:1996-11-19

    申请号:US355516

    申请日:1994-12-14

    CPC classification number: A61B5/14551 A61B5/7253 A61B5/7257

    Abstract: An apparatus for non-invasively measuring the oxygen saturation in the blood of a subject comprises light sources for irradiating a sample of blood in tissue with at least a first light beam and a second light beam having different wavelengths. A switching device drives the light sources and sequentially switches the irradiation of the sample of blood between the first and second laser beams. A photoelectric detector detects light transmitted through or reflected from the sample of blood and provides an electrical output signal indicative of the intensity of the detected light. A converter converts the electrical output signal of the photoelectric detecting device to a power spectrum, and a processor processes the power spectrum and calculates the oxygen saturation of the sample of blood. The blood oxygen saturation in the blood can be measured with high accuracy based on the detection of the light intensity transmitted through or reflected from the blood, regardless of the presence or absence of a pulsed blood flow. Additionally, by irradiating the subject by switching between laser beams of two wavelengths, the subject receives less irradiation than when two lasers are used at the same time. Thus even if the amount of irradiation at each wavelength is slightly increased, the accuracy measurement can be improved without adversely affecting the subject.

    Abstract translation: 用于非侵入性地测量受试者的血液中的氧饱和度的装置包括用至少第一光束和具有不同波长的第二光束照射组织中的血液样本的光源。 切换装置驱动光源并顺序地切换第一和第二激光束之间的血液样本的照射。 光电检测器检测透过血液样本或从血液样本反射的光,并提供指示检测到的光的强度的电输出信号。 A转换器将光电检测装置的电输出信号转换为功率谱,并且处理器处理功率谱并计算血液样本的氧饱和度。 可以基于通过血液透过或反射的光强度的检测,以高精度测量血液中的血氧饱和度,而不管脉搏血流的存在与否。 此外,通过在两个波长的激光束之间切换来照射被摄体,与同时使用两个激光时相比,受检者的照射少。 因此,即使各波长的照射量稍微增加,也可以提高精度测量,而不会对被摄体造成不利影响。

    Image forming apparatus which alters stand-by temperature of the fixing
device according to toner color
    107.
    发明授权
    Image forming apparatus which alters stand-by temperature of the fixing device according to toner color 失效
    图像形成装置,其根据调色剂替代固定装置的温度

    公开(公告)号:US5073799A

    公开(公告)日:1991-12-17

    申请号:US401108

    申请日:1989-08-31

    CPC classification number: G03G15/205

    Abstract: An image forming apparatus which can develop a latent image formed on a latent image bearing member with a selected one of a first toner and a second toner different from the first toner. A fixing member is provided for fixing a toner image, and includes a heat member heated by a heat source being contacted with the toner image. A controller is provided for adjusting a temperature difference between a stand-by temperature and the fixing temperature in accordance with the selected toner.

    Abstract translation: 一种图像形成装置,其能够利用与第一调色剂不同的第一调色剂和第二调色剂中选择的一个,显影形成在潜像承载部件上的潜像。 提供了用于固定调色剂图像的固定构件,并且包括由与热调色剂图像接触的热源加热的加热构件。 提供控制器,用于根据所选择的调色剂来调节待机温度和定影温度之间的温差。

    One-chip microcomputer
    109.
    发明授权
    One-chip microcomputer 失效
    单片机

    公开(公告)号:US4467420A

    公开(公告)日:1984-08-21

    申请号:US359818

    申请日:1982-03-19

    CPC classification number: G06F11/2236 G06F13/287 G06F15/786

    Abstract: A one-chip microcomputer including a central processing unit, a direct memory access controller and a random-access memory. In a DMA operation mode, data stored in the random-access memory is transmitted through common terminals to the exterior by means of a time-division control circuit or registers for parallel-serial conversion. The common terminals are also used for a CPU operation mode.

    Abstract translation: 包括中央处理单元,直接存储器访问控制器和随机存取存储器的单片微计算机。 在DMA操作模式中,存储在随机存取存储器中的数据通过公共端子通过时分控制电路或用于并行 - 串行转换的寄存器传输到外部。 公共端子也用于CPU操作模式。

    Elastic roller for image forming
    110.
    发明授权
    Elastic roller for image forming 失效
    用于成像的弹性辊

    公开(公告)号:US4268943A

    公开(公告)日:1981-05-26

    申请号:US55559

    申请日:1979-07-09

    Abstract: An elastic roller composed of an axial core member and an elastic, liquid retentive layer of foam structure with uniform layer thickness surrounding the circumference of said core member, said elastic roller further comprising a flexible, liquid permeable member in a form of cylinder or sleeve having an inner diameter smaller than the outer diameter of said roller, said flexible member being disposed to cover the circumference of said roller and having extensions extending beyond the both side ends of said roller and being shrunk along the ends of said elastic foam structure layer at the both sides respectively so as to cover also said both side ends of the layer with said flexible member. A method of making the elastic roller is also disclosed.

    Abstract translation: 一种弹性辊,其由轴向芯部件和围绕所述芯构件的圆周的均匀层厚度的泡沫结构的弹性保持液体保持层组成,所述弹性辊还包括具有圆柱体或套筒形式的柔性的可透液体的构件, 内径小于所述辊的外径,所述柔性构件设置成覆盖所述辊的圆周并且具有延伸超过所述辊的两侧端的延伸部,并且在所述弹性泡沫结构层的端部处沿着所述弹性泡沫结构层的端部收缩 两侧分别使用所述柔性构件覆盖层的两个侧端。 还公开了制造弹性辊的方法。

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