专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5519497A Control develop mass in a color system 失效
标题翻译：控制开发色彩系统中的质量
公开(公告)号：US5519497A
公开(公告)日：1996-05-21
申请号：US345037
申请日：1994-11-25
申请人： Fred F. Hubble, III , Michael D. Borton , James P. Martin , Ralph A. Shoemaker
发明人： Fred F. Hubble, III , Michael D. Borton , James P. Martin , Ralph A. Shoemaker
IPC分类号： G01N21/47 , G01J1/04 , G01N21/55 , G03G15/00 , G03G15/08
CPC分类号： G01N21/55 , G03G15/5041 , G03G2215/00042
摘要： An infrared densitometer which measures the diffuse component of reflectivity as marking particles are progressively deposited on a moving photoconductive belt. Collimated light rays are projected onto a test patch including the marking particles. The light rays reflected from the test patch are collected and directed onto a photodiode array. The photodiode array generates electrical signals proportional to the total flux and a diffuse component of the total flux of the reflected light rays. Circuitry compares the electrical signals and determines the difference to generate an electrical signal proportional to the specular component of the total flux of the reflected light rays. Additional circuitry adds the electrical signals proportional to the total flux and the diffuse component of the total flux of the reflected light rays and compares the result of the summed signal to the specular component to provide a total diffuse signal for controlling developed mass.
摘要翻译：测量作为标记颗粒的反射率的漫射分量的红外光密度计逐渐沉积在移动的光电导带上。准直光线投射到包括标记颗粒的测试贴片上。从测试片反射的光线被收集并且被引导到光电二极管阵列上。光电二极管阵列产生与总通量成比例的电信号和反射光线的总通量的漫射分量。电路比较电信号并确定差异以产生与反射光线的总通量的镜面反射分量成比例的电信号。附加电路将电信号与反射光线的总通量的总通量和漫反射分量成比例，并将求和信号的结果与镜面反射分量进行比较，以提供用于控制显影质量的总扩散信号。

2. 发明授权

US06462821B1 Developability sensor with diffuse and specular optics array 有权
标题翻译：具有漫反射光学阵列的可开发性传感器
公开(公告)号：US06462821B1
公开(公告)日：2002-10-08
申请号：US09552946
申请日：2000-04-20
申请人： Michael D. Borton , Fred F. Hubble, III
发明人： Michael D. Borton , Fred F. Hubble, III
IPC分类号： G01N2147
CPC分类号： G01N21/55 , G03G15/5041 , G03G2215/00042 , G03G2215/00063
摘要： A developability sensing system with an optical sensor for measuring the density of imaging material samples on an imaging surface of a printer, with an illumination source and photosensor system for measuring the amount of reflected illumination from the imaging materials. A first lens system and its first photosensor may receive both specularly and diffusely reflected illumination from certain imaging materials. A separate lenslet system is positioned outside of the first lens system. It may comprise one to four spaced apart generally cylindrical lenslets with a central axis generally perpendicular to the imaging material sample and an end surface facing the imaging material sample defined by a segment of a hyperbolic curved surface to form a rotationally symmetrical lens with a hyperbolic cross-section. There are separate photosensors for these lenslets, which are positioned and optically adapted to only receive diffusely reflected light from the imaging material sample, even though reflected illumination from the imaging material sample has both specularly and diffusely reflected illumination from partially specularly reflective imaging materials.
摘要翻译：具有用于测量打印机成像表面上的成像材料样品的密度的光学传感器的显影性感测系统，具有用于测量来自成像材料的反射照明量的照明源和光电传感器系统。第一透镜系统及其第一光传感器可以接收来自某些成像材料的镜面反射和漫反射照明。单独的小透镜系统位于第一透镜系统的外部。它可以包括一至四个间隔开的大致圆柱形的小透镜，其中心轴线基本上垂直于成像材料样品，并且面向由双曲面曲面的段限定的成像材料样品的端面以形成具有双曲线交叉的旋转对称透镜 -部分。这些小透镜有独立的感光器，即使来自成像材料样品的反射照明都具有来自部分镜面反射成像材料的镜面反射和漫反射照明，这些透镜被定位和光学地适于仅接收来自成像材料样品的漫反射光。

3. 发明授权

US5078497A Densitometer for a liquid developer material 失效
标题翻译：用于液体显影剂材料的密度计
公开(公告)号：US5078497A
公开(公告)日：1992-01-07
申请号：US399051
申请日：1989-08-25
申请人： Michael D. Borton , Fred F. Hubble, III , James P. Martin , Theresa K. Mattioli , Ralph A. Shoemaker
发明人： Michael D. Borton , Fred F. Hubble, III , James P. Martin , Theresa K. Mattioli , Ralph A. Shoemaker
IPC分类号： G01N21/35 , G01N21/55 , G03G15/00 , G03G15/01 , G03G15/11
CPC分类号： G01N21/55 , G03G15/5041 , G01N2021/559 , G03G2215/00042
摘要： A densitometer which measures the reduction in the specular component of the reflectivity of a portion of a surface having a liquid deposited thereon. Collimated light rays, in the visible spectrum, are projected onto the portion of the surface having the liquid thereon. The light rays reflected from the portion of the surface having the liquid deposited thereon are collected and directed onto a photodiode array. The photodiode array generates electrical signals proportional to the total flux and the diffuse component of the total flux of the reflected light rays. Circuitry compares the electrical signals and determines the difference therebetween to generate an electrical signal proportional to the specular component of the total flux of the reflected light rays.
摘要翻译：一种密度计，其测量其上沉积有液体的表面的一部分的反射率的镜面反射率的降低。在可见光谱中的准直光线投射到其上具有液体的表面部分上。从其上沉积有液体的表面的部分反射的光线被收集并引导到光电二极管阵列上。光电二极管阵列产生与总通量成正比的电信号和反射光线总通量的漫射分量。电路比较电信号并确定它们之间的差异以产生与反射光线的总通量的镜面分量成比例的电信号。

4. 发明授权

US5751443A Adaptive sensor and interface 失效
标题翻译：自适应传感器和接口
公开(公告)号：US5751443A
公开(公告)日：1998-05-12
申请号：US728018
申请日：1996-10-07
申请人： Michael D. Borton , Kevin M. Carolan , Fred F. Hubble, III
发明人： Michael D. Borton , Kevin M. Carolan , Fred F. Hubble, III
IPC分类号： G03G15/00 , G01N21/47
CPC分类号： G03G15/65 , G03G2215/00616 , G03G2215/00721
摘要： A sensor detects the presence of opaque and transparent copy substrates in a substrate transporting path and includes an LED disposed near the transporting path for projecting light toward a reflector on the opposite side of the media transport path and a phototransistor located relative to the LED and reflector to receive light reflected from the reflector which is periodically interrupted by substrates within the transporting path to provide an output proportional to the light received from the LED via the reflector. The operating range of the phototransistor has a linear portion and a saturated portion. A control, electrically connected to the sensor, adjusts the phototransistor to maintain the output signal in the linear portion of the operating range. The sensor is tilted at an angle with respect to the horizontal of a copy substrate to be able to detect transparencies.
摘要翻译：传感器检测衬底传送路径中不透明和透明复制衬底的存在，并且包括布置在传送路径附近的LED，用于将光朝向介质传输路径的相对侧上的反射器发射，并且相对于LED和反射器位于光电晶体管以接收从反射器反射的光，其被传输路径内的衬底周期性地中断，以提供与从LED经由反射器接收的光成正比的输出。光电晶体管的工作范围具有直线部分和饱和部分。电连接到传感器的控制器调节光电晶体管，以将输出信号保持在工作范围的线性部分。传感器相对于复印基板的水平面倾斜一定角度，以便能够检测透明胶片。

5. 发明授权

US5083161A Densitometer for measuring developability 失效
标题翻译：用于测量发展的密度计
公开(公告)号：US5083161A
公开(公告)日：1992-01-21
申请号：US398597
申请日：1989-08-25
申请人： Michael D. Borton , Fred F. Hubble, III , James P. Martin , Theresa K. Mattioli , Ralph A. Shoemaker
发明人： Michael D. Borton , Fred F. Hubble, III , James P. Martin , Theresa K. Mattioli , Ralph A. Shoemaker
IPC分类号： G01N21/35 , G01N21/55 , G01N21/84 , G03G15/00 , G03G15/01 , G03G15/08
CPC分类号： G01N21/55 , G03G15/0855 , G01N2021/559 , G01N2021/8427 , G01N21/4738 , G03G15/5041
摘要： An infrared densitometer which measures the reflectivity of a selected region on a moving photoconductive belt covered at least partially with marking particles. Collimated light rays are projected onto the selected region of the moving photoconductive member with or without marking particles thereon. The light rays reflected from the selected region of the moving photoconductive member are collected and directed onto a photodiode array. A photodiode array generates electrical signals proportional to the diffuse component of the total reflectivity of the selected region of the photoconductive member with and without marking particles thereon. Circuitry determines a control signal as a function of the difference in electrical signals.

6. 发明授权

US4831410A Automatic exposure control system for flash exposure photocopiers 失效
标题翻译：闪光曝光复印机自动曝光控制系统
公开(公告)号：US4831410A
公开(公告)日：1989-05-16
申请号：US146660
申请日：1988-01-21
申请人： Jerry F. Adams , Michael D. Borton , Fred F. Hubble, III , James P. Martin , Ralph A. Shoemaker , Alan J. Werner , Virginia N. MacDonald
发明人： Jerry F. Adams , Michael D. Borton , Fred F. Hubble, III , James P. Martin , Ralph A. Shoemaker , Alan J. Werner , Virginia N. MacDonald
IPC分类号： G03G15/00 , G03G15/043
CPC分类号： G03G15/5025 , G03G15/043
摘要： A flash exposure photocopier provides a mechanism for automatically controlling photoreceptor exposure levels to compensate for the effects of documents having backgrounds of different densities. A photosensor and lens assembly is located within a flash housing in a position whereby a large portion of the document is imaged by the lens onto the surface of a chip having a plurality of individual photosensors contained thereon. The outputs of each photosensor are integrated and applied to a comparator set at a particular reference level. The comparator output controls the duration of the flash source so as to quench lamp operation when an input level is reached corresponding to the particular reference level set. The integrated photosensor outputs are also summed and a signal representing their average value is compared to the signal which triggers the comparator. The ratio of these signals is used to identify documents with high area coverage and hence high toner usage. The toner dispensing rate is then regulated accordingly.
摘要翻译：闪光曝光复印机提供了一种自动控制感光体曝光水平的机制，以补偿具有不同密度背景的文档的影响。光电传感器和透镜组件位于闪光灯壳体内的位置，由此将大部分原稿通过透镜成像到具有多个单独光电传感器的芯片的表面上。每个光电传感器的输出被积分并应用于在特定参考电平上设置的比较器。比较器输出控制闪光源的持续时间，以便在达到与特定参考电平设置对应的输入电平时熄灭灯泡操作。积分的光电传感器输出也相加，并将表示其平均值的信号与触发比较器的信号进行比较。这些信号的比例用于识别具有高面积覆盖率的文档，因此识别高碳粉用量。然后相应地调节调色剂分配速率。

7. 发明授权

US07650089B2 System for measuring and controlling total color of a mixture of colorants such as toner 失效
标题翻译：用于测量和控制诸如调色剂的着色剂混合物的总颜色的系统
公开(公告)号：US07650089B2
公开(公告)日：2010-01-19
申请号：US11598512
申请日：2006-11-13
申请人： Michael D. Borton , R Enrique Viturro
发明人： Michael D. Borton , R Enrique Viturro
IPC分类号： G03G15/00 , G03G15/01 , G03G15/08
CPC分类号： G03G15/0121 , G03G15/0855
摘要： A developer unit used in xerographic printing retains a mixture of at least a first colorant and a second colorant. An illuminator directs toward at least a portion of the mixture a first light of one color, a second light of a second color, and a third light substantially outside of a visible range. A photosensor records a first reflectance signal based on light reflected from the mixture substantially in a visible range, and a second reflectance signal based on light reflected from the mixture substantially outside a visible range. The signals can be used to maintain the mixture at the desired total color and other properties.
摘要翻译：用于静电印刷的显影剂单元保留至少第一着色剂和第二着色剂的混合物。照明器朝向混合物的至少一部分指向一种颜色的第一光，第二颜色的第二光和基本上在可见光范围外的第三光。光传感器基于基本上在可见光范围内从混合物反射的光记录第一反射信号，并且基于基本上在可见光范围外的混合物反射的光来记录第二反射信号。这些信号可用于将混合物保持在期望的总颜色和其它性质。

8. 发明授权

US07548316B2 System and method for lead edge and trail edge sheet constraint and curl sensing 有权
标题翻译：铅边缘和边缘片约束和卷曲检测的系统和方法
公开(公告)号：US07548316B2
公开(公告)日：2009-06-16
申请号：US11737083
申请日：2007-04-18
申请人： Ruddy Castillo , Barry Paul Mandel , Kenneth R. Ossman , Stanley J. Wallace , Michael D. Borton
发明人： Ruddy Castillo , Barry Paul Mandel , Kenneth R. Ossman , Stanley J. Wallace , Michael D. Borton
IPC分类号： G01N21/25
CPC分类号： G01B11/16 , B41J11/0095 , B65H7/14 , B65H2220/09 , B65H2511/17 , B65H2511/514 , B65H2513/511 , B65H2553/412 , B65H2701/1311 , G03G15/6561 , G03G2215/00561 , G03G2215/00586 , G03G2215/0059 , G03G2215/00721 , G03G2215/0158 , B65H2220/03 , B65H2220/01
摘要： A lead edge and/or trail edge sheet curl sensing and constraint method and system. First and second light emitters and detector pairs are aligned such that the light beams from the first light emitter and second light emitter cross at the transport media sheet substrate path, which constitutes the path of a media sheet substrate with zero curl. A media sheet substrate with either positive or negative curl on the lead edge of the sheet substrate interrupts light beams from the first and second light emitters, as detected by first and second light detectors. A similar approach can be used to detect the trail edge curl. The time delay between the light beam interruptions is proportional to the sheet substrate curl, and the order of interruptions indicates whether the sheet substrate curl is positive or negative. A first pair and a second pair of substrate constraint rollers can also be provided in the paper path upstream and downstream of the sensing system. The roller pairs closest to the sensor are made of relatively non-deformable materials or of materials of similar elasticity so that different media are constrained in the sensor zone with the same sheet trajectory relative to the nip.
摘要翻译：一种前沿和/或边缘边缘卷曲感知和约束方法和系统。对准第一和第二发光器和检测器对，使得来自第一光发射器和第二光发射器的光束在传输介质片基板路径处交叉，其构成具有零卷曲的介质片基板的路径。在第一和第二光检测器检测到的在片状基板的引线边缘上具有正或负卷曲的介质片基板中断来自第一和第二发光体的光束。可以使用类似的方法来检测尾迹卷曲。光束中断之间的时间延迟与片材基板卷曲成正比，中断顺序表示片基板卷曲是正还是负。也可以在传感系统的上游和下游的纸路中提供第一对和第二对基板约束辊。最靠近传感器的辊对由相对不可变形的材料或具有相似弹性的材料制成，使得传感器区域中不同的介质被限制在具有相对于辊隙的相同片材轨迹。

9. 发明授权

US07194216B2 Method and apparatus for measuring toner concentration 失效
标题翻译：用于测量调色剂浓度的方法和装置
公开(公告)号：US07194216B2
公开(公告)日：2007-03-20
申请号：US10904609
申请日：2004-11-18
申请人： Michael D. Borton , R. Enrique Viturro
发明人： Michael D. Borton , R. Enrique Viturro
IPC分类号： G03G15/00
CPC分类号： G03G15/0855 , G03G15/0898 , G03G2215/0891
摘要： A device to measure toner concentration can include a selector that selects a type of developer material to be measured and a sensor that detects an amount of light reflected off a developer material. A controller within the device can determine a value corresponding to a toner concentration of the developer material based on the amount of light detected by the sensor.
摘要翻译：测量调色剂浓度的装置可以包括选择一种待测量的显影剂材料的选择器和检测从显影剂材料反射的光量的传感器。设备内的控制器可以基于由传感器检测到的光量来确定与显影剂材料的调色剂浓度相对应的值。

10. 发明授权

US5166729A Toner concentration sensing apparatus 失效
标题翻译：调色剂浓度检测装置
公开(公告)号：US5166729A
公开(公告)日：1992-11-24
申请号：US753144
申请日：1991-08-30
申请人： Darrel R. Rathbun , Michael D. Borton , John Buranicz
发明人： Darrel R. Rathbun , Michael D. Borton , John Buranicz
IPC分类号： G01N27/60 , G01N27/72 , G03G15/08
CPC分类号： G03G15/0853
摘要： In accordance with the present invention an apparatus is provided for use with a developer container adapted to retain a quantity of developer material, the developer material including varying concentrations of magnetic carrier material and toner material. The toner concentration sensing apparatus comprises a device for generating a magnetic field within the developer container. The apparatus further comprises a device for controlling the generating device to selectively generate the magnetic field within the developer container, wherein a preselected portion of the developer material is compressed by the magnetic field and a signal is generated across the generating device, the signal across the generating device varying as a function of the concentration of the toner.
摘要翻译：根据本发明，提供了一种用于与适于保持一定数量的显影剂材料的显影剂容器一起使用的装置，显影剂材料包括不同浓度的磁性载体材料和调色剂材料。调色剂浓度感测装置包括用于在显影剂容器内产生磁场的装置。所述装置还包括用于控制所述发生装置以选择性地在所述显影剂容器内产生磁场的装置，其中所述显影剂材料的预选部分被所述磁场压缩并且在所述生成装置两端产生信号，根据调色剂的浓度变化的发生装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式