公开(公告)号：US20130128302A1

公开(公告)日：2013-05-23

申请号：US13299987

申请日：2011-11-18

Applicant: Sudhendu Rai ,  Ranjit Kumar Ettam ,  Craig Charles Lambrecht

Inventor： Sudhendu Rai ,  Ranjit Kumar Ettam ,  Craig Charles Lambrecht

IPC: G06F3/12

CPC classification number: G06F3/1211 ,  G06F3/126 ,  G06F3/1275 ,  G06F3/1282

Abstract: A method of identifying a cell configuration for a print shop may include determining a print job size distribution for a plurality of print jobs. The method may include identifying one or more print device requirements associated with a cell in a print shop, identifying a plurality of available print devices associated with the print shop and determining, by a computing device, a plurality of different configurations of the available print devices that satisfy the one or more print device requirements. The method may include, for each configuration, determining a print job size threshold value, and determining, by the computing device, a processing time associated with processing the plurality of print jobs by a cell having the configuration and the determined print job size threshold value. The method may include selecting, by the computing device, the cell having the configuration associated with the smallest processing time.

Abstract translation: 识别打印车间的单元配置的方法可以包括确定多个打印作业的打印作业大小分布。 该方法可以包括识别与打印车间中的单元相关联的一个或多个打印设备要求，识别与打印车间相关联的多个可用打印设备，以及由计算设备确定可用打印设备的多个不同配置 满足一个或多个打印设备要求。 该方法可以包括：对于每个配置，确定打印作业大小阈值，以及由计算设备确定由具有所述配置和所确定的打印作业大小阈值的单元处理所述多个打印作业所涉及的处理时间 。 该方法可以包括由计算设备选择具有与最小处理时间相关联的配置的小区。

公开(公告)号：US20130049851A1

公开(公告)日：2013-02-28

申请号：US13218483

申请日：2011-08-26

Applicant: Lakshmanan Balasubramanian ,  Ranjit Kumar Dash

Inventor： Lakshmanan Balasubramanian ,  Ranjit Kumar Dash

IPC: H01L25/07

CPC classification number: H02J1/00 ,  H03K19/0013 ,  Y10T307/50

Abstract: A circuit includes circuit portions operating from separate power supplies which are switched sequentially. An output of a first portion powered by a power supply (A) is provided as an input to a second portion powered by another power supply (B). Power supply (A) is switched-ON a delay interval later than power supply (B). In an embodiment, the first portion also receives a control input which enables or disables response of the first portion to changes in its inputs. An active circuit is connected between the control terminal and a constant reference potential node of the circuit, and has one transistor of a current-mirror pair connected across supplies (A) and (B). The active circuit connects the control terminal to the constant reference potential node in the delay interval, but is an open circuit otherwise. Power dissipation in the circuit is thereby reduced.

Abstract translation: 电路包括从分开的电源操作的电路部分，其被顺序地切换。 由电源（A）供电的第一部分的输出被提供给由另一电源（B）供电的第二部分的输入。 电源（A）在电源（B）之后的延迟时间间隔内接通。 在一个实施例中，第一部分还接收控制输入，其使能或禁止第一部分对其输入的变化的响应。 有源电路连接在控制端和电路的恒定参考电位节点之间，并且具有连接在电源（A）和（B）之间的电流镜对的一个晶体管。 有源电路在延迟时间间隔内将控制端子连接到恒定参考电位节点，否则就是开路。 从而减小了电路中的功耗。

公开(公告)号：US08054057B2

公开(公告)日：2011-11-08

申请号：US12121800

申请日：2008-05-16

Applicant: Ranjit Kumar Dash ,  Harikrishna Parthasarathy

Inventor： Ranjit Kumar Dash ,  Harikrishna Parthasarathy

IPC: G05F1/40

CPC classification number: G01R31/40

Abstract: A device for testing low dropout (LDO) regulator is disclosed. In one embodiment, a device for testing LDO regulators includes an absolute value measurement module for measuring absolute output voltages of the LDO regulators including a resistor scaling array for generating candidate voltages based on a first output voltage of the LDO regulators, a multiplexer for forwarding one of the candidate voltages selected by a binary search algorithm, and a comparator for generating a first test output by comparing the candidate voltage with an external reference voltage, and a DC load regulation measurement module for measuring corresponding DC regulation voltages of the LDO regulators including a switch for applying an internal test load to a second output voltage of the LDO regulators, and the comparator for generating a second test output by comparing a reference voltage with the second output voltage modified by the internal test load.

Abstract translation: 公开了一种用于测试低压差（LDO）调节器的装置。 在一个实施例中，用于测试LDO调节器的装置包括用于测量LDO调节器的绝对输出电压的绝对值测量模块，包括用于基于LDO稳压器的第一输出电压产生候选电压的电阻器缩放阵列，用于转发一个 通过二进制搜索算法选择的候选电压，以及用于通过将候选电压与外部参考电压进行比较来产生第一测试输出的比较器，以及用于测量LDO调节器的相应DC调节电压的DC负载调节测量模块， 用于将内部测试负载施加到LDO调节器的第二输出电压的开关，以及用于通过将参考电压与由内部测试负载修改的第二输出电压进行比较来产生第二测试输出的比较器。

公开(公告)号：US20110036754A1

公开(公告)日：2011-02-17

申请号：US12517974

申请日：2007-11-21

Applicant: Wu-Cheng Cheng ,  Kevin John Sutovich ,  Ruizhong Hu ,  Ranjit Kumar ,  Xinjin Zhao

Inventor： Wu-Cheng Cheng ,  Kevin John Sutovich ,  Ruizhong Hu ,  Ranjit Kumar ,  Xinjin Zhao

IPC: C10G11/04 ,  B01J29/06

CPC classification number: B01J29/06 ,  B01J29/084 ,  B01J35/1014 ,  B01J37/0045 ,  B01J2229/42 ,  C10G11/05

Abstract: A particulate catalytic cracking catalyst which comprises a zeolite having catalytic cracking ability under catalytic cracking conditions, added silica, precipitated alumina and, optionally clay. The catalytic cracking catalyst has a high matrix surface area and is useful in a catalytic cracking process, in particularly, a fluid catalytic cracking process, to improve bottoms conversion at a constant coke formation.

Abstract translation: 一种颗粒催化裂化催化剂，其包括在催化裂化条件下具有催化裂解能力的沸石，加入二氧化硅，沉淀氧化铝和任选的粘土。 催化裂化催化剂具有高的基体表面积，并且可用于催化裂化过程，特别是流化催化裂化过程，以改善恒定焦炭形成时的底部转化率。

公开(公告)号：US20100077754A1

公开(公告)日：2010-04-01

申请号：US12243923

申请日：2008-10-01

Applicant: Ranjit Kumar Jangili

Inventor： Ranjit Kumar Jangili

IPC: F01N1/08 ,  F02C7/24 ,  F01N1/24

CPC classification number: F02C7/24 ,  F01D25/30 ,  F02C7/045 ,  F05D2260/96 ,  F24F13/24 ,  Y02T50/671

Abstract: Methods and devices for increasing the sound attenuation properties of a noise suppression device are provided. Various embodiments include sound-attenuating cavities with improved sound capturing openings. In some embodiments, the sound capturing openings include holes surrounded by projections. In other embodiments, the sound capturing openings include angled slats. Embodiments also include sound capturing devices that include the improved sound capturing openings, such as silencers, vent hoods, barrier walls, air exchanges, and air intake and exhaust ducts.

Abstract translation: 提供了用于增加噪声抑制装置的声音衰减特性的方法和装置。 各种实施例包括具有改进的声音捕获开口的声音衰减腔。 在一些实施例中，声音捕获开口包括被突起包围的孔。 在其他实施例中，声音捕获开口包括成角度的板条。 实施例还包括包括改进的声音捕获开口的声音捕获装置，例如消音器，通风罩，阻挡壁，空气交换器以及进气和排气导管。

公开(公告)号：US20080208568A1

公开(公告)日：2008-08-28

申请号：US12115427

申请日：2008-05-05

Applicant: Patrick Haluptzok ,  Yutaka Suzue ,  Angshuman Guha ,  Anuradha N. Padte ,  Vamshidhar G. Reddy ,  Mukundan Bhoovaraghavan ,  Ranjit Kumar Gupta ,  Joshua A. Clow ,  Robert Lewis Chambers

Inventor： Patrick Haluptzok ,  Yutaka Suzue ,  Angshuman Guha ,  Anuradha N. Padte ,  Vamshidhar G. Reddy ,  Mukundan Bhoovaraghavan ,  Ranjit Kumar Gupta ,  Joshua A. Clow ,  Robert Lewis Chambers

IPC: G06F17/27

CPC classification number: G06F9/44505 ,  G06F9/451 ,  G06F9/453

Abstract: An improved system and method for providing context information of executable code to an input method is provided. Advanced text input methods may be made aware of the type of text expected to be received as input so that input methods may achieve a higher accuracy in recognition of text input. Generic interfaces provide a framework for supporting application authoring platforms to allow application developers to easily specify context information to the system and have it reliably forwarded to the correct input methods. Additionally, a context tagging tool may associate specific text input fields of an existing application with a n input scope without modifying the application itself. The context tagging tool may create a manifest that contains tags associating the specific text input fields with an input scope. Any advanced input methods use by the application may be updated with instructions for accessing the context information stored in the manifest.

Abstract translation: 提供了一种用于向输入方法提供可执行代码的上下文信息的改进的系统和方法。 可以使高级文本输入方法意识到期望作为输入接收的文本的类型，使得输入方法可以在识别文本输入时实现更高的准确度。 通用接口提供了支持应用程序创作平台的框架，允许应用程序开发人员轻松地向系统指定上下文信息，并将其可靠地转发到正确的输入方法。 此外，上下文标签工具可以将现有应用的特定文本输入字段与n个输入范围相关联，而不修改应用本身。 上下文标记工具可以创建包含将特定文本输入字段与输入范围相关联的标签的清单。 可以使用用于访问存储在清单中的上下文信息的指令来更新应用使用的任何高级输入方法。

公开(公告)号：US20080093263A1

公开(公告)日：2008-04-24

申请号：US11667149

申请日：2005-11-03

Applicant: Wu Cheng Cheng ,  Meenakshi Krishnamoorthy ,  Ranjit Kumar ,  Xinjin Zhao ,  Michael Ziebarth

Inventor： Wu Cheng Cheng ,  Meenakshi Krishnamoorthy ,  Ranjit Kumar ,  Xinjin Zhao ,  Michael Ziebarth

IPC: B01J29/80 ,  C10G11/05

CPC classification number: C10G11/182 ,  B01J29/084 ,  B01J29/088 ,  B01J29/40 ,  B01J29/80 ,  B01J35/0006 ,  B01J37/0045 ,  B01J2229/20 ,  B01J2229/42 ,  C10G11/05 ,  C10G11/18 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/4025 ,  C10G2300/4093 ,  C10G2400/02 ,  C10G2400/20 ,  C10G2400/28

Abstract: A catalyst composition comprising at least about 10% by weight pentasil, at least about 12% by weight Y-type zeolite at a pentasil to Y zeolite ratio of at least 0.25, and wherein the pentasil and Y zeolite comprise at least about thirty-five percent of the catalyst have been shown to optimize light olefin yields and LPG from FCC processes. Embodiments having matrix surface areas greater than 25 m2/g, phosphorous and rare earth are preferred. The compositions of this invention are particularly useful in typical fluid catalytic cracking (FCC) processes.

Abstract translation: 催化剂组合物，其包含至少约10重量％的pentasil，至少约12重量％的Y型沸石，在pentasil至Y沸石比为至少0.25，并且其中pentasil和Y沸石包含至少约35 已经显示催化剂的百分比优化了来自FCC方法的轻烯烃产率和LPG。 具有大于25m 2 / g的基质表面积，磷和稀土的实施方案是优选的。 本发明的组合物在典型的流化催化裂化（FCC）方法中特别有用。

公开(公告)号：US07153413B2

公开(公告)日：2006-12-26

申请号：US09901939

申请日：2001-07-10

Applicant: Terry G. Roberie ,  Ranjit Kumar ,  Michael S Ziebarth ,  Wu-Cheng Cheng ,  Xinjin Zhao ,  Nazeer Bhore

Inventor： Terry G. Roberie ,  Ranjit Kumar ,  Michael S Ziebarth ,  Wu-Cheng Cheng ,  Xinjin Zhao ,  Nazeer Bhore

IPC: C10G11/18

CPC classification number: C10G11/05 ,  C10G11/02

Abstract: The sulfur content of liquid cracking products, especially the cracked gasoline, is reduced in a catalytic cracking process employing a cracking catalyst containing a high content of vanadium. The cracking process involves introducing at least one vanadium compound into a hydrocarbon-sulfur containing feedstock to be charged to a fluid catalytic cracking reactor operating under steady state conditions and containing an equilibrium fluid cracking catalyst inventory within the reactor. The amount of sulfur in the liquid products, in particular gasoline and LCO fractions, is reduced as a result of the increased vanadium content on the equilibrium catalyst. Advantageously, sulfur reduction is achieved even in the presence of other metal contaminants, such as nickel and iron, on the equilibrium catalyst.

Abstract translation: 在使用含钒量高的裂化催化剂的催化裂化过程中，液体裂解产物，特别是裂化汽油的硫含量降低。 裂解过程包括将至少一种钒化合物引入含烃 - 硫的原料中，以将其装入在稳态条件下运行并在反应器内含有平衡流体裂解催化剂存量的流化催化裂化反应器。 由于在平衡催化剂上的钒含量增加，液体产物中的硫的量，特别是汽油和LCO馏分的量减少。 有利的是，即使在平衡催化剂上存在其它金属污染物如镍和铁的情况下也能实现硫还原。

公开(公告)号：US20050227853A1

公开(公告)日：2005-10-13

申请号：US10817069

申请日：2004-04-02

Applicant: Ranjit Kumar

Inventor： Ranjit Kumar

IPC: B01J27/18 ,  B01J27/185 ,  B01J29/06 ,  B01J29/40 ,  B01J29/83 ,  B01J35/00 ,  B01J35/02 ,  B01J37/00 ,  C10G11/02 ,  C10G11/05 ,  C10G11/10 ,  C10G11/18

CPC classification number: C10G11/02 ,  B01J27/18 ,  B01J27/1804 ,  B01J27/1806 ,  B01J27/1853 ,  B01J29/06 ,  B01J29/40 ,  B01J35/002 ,  B01J35/023 ,  B01J37/0045 ,  B01J2229/42 ,  C10G2400/20

Abstract: A catalyst composition comprising metal phosphate binder and zeolite can be used to enhance olefin yields during hydrocarbon cracking processes. The composition typically further comprises aluminum phosphate, and the metal of the metal phosphate is a metal other than aluminum. Depending on the metal chosen, enhanced propylene and isobutylene yields in fluid catalytic cracking processes can be obtained compared to catalysts that do not contain such metal phosphate binders. The catalyst can also comprise non-zeolitic molecular sieves, thereby making the composition suitable for use in areas outside of catalytic cracking, e.g., purification and adsorbent applications.

Abstract translation: 包含金属磷酸盐粘合剂和沸石的催化剂组合物可用于在烃裂解过程中提高烯烃产率。 组合物通常还包含磷酸铝，金属磷酸盐的金属是除铝以外的金属。 根据所选择的金属，与不含这种金属磷酸盐结合剂的催化剂相比，可以获得流化催化裂化方法中增强的丙烯和异丁烯产率。 催化剂还可以包含非沸石分子筛，从而使组合物适用于催化裂解以外的区域，例如纯化和吸附剂应用。

公开(公告)号：US06953866B2

公开(公告)日：2005-10-11

申请号：US10769365

申请日：2004-01-30

Applicant: Russell E. Malz, Jr. ,  Ranjit Kumar ,  Luis Javier Garces ,  Steven L. Suib

Inventor： Russell E. Malz, Jr. ,  Ranjit Kumar ,  Luis Javier Garces ,  Steven L. Suib

IPC: C07C209/02 ,  C07C209/40 ,  C07C213/00 ,  C07C209/18

CPC classification number: C07C209/02 ,  C07C209/40 ,  C07C213/00

Abstract: A process is disclosed for preparing ortho substituted phenylamines comprising contacting phenylhydroxylamine, optionally substituted with at least one inert substituent, with a nucleophilic reagent in the presence of a manganese oxide at a temperature between about 10° C. and about 170° C. and a pressure from subatmospheric to superatmospheric such that an ortho substituted phenylamine, optionally correspondingly substituted with at least one inert substituent, is predominantly formed.

Abstract translation: 公开了用于制备邻位取代的苯基胺的方法，包括在约10℃至约170℃的温度下，在氧化锰存在下，将任选被至少一个惰性取代基取代的苯基羟胺与亲核试剂接触， 压力从低于大气压到高于大气压，使得主要形成任选相应地被至少一个惰性取代基取代的邻位取代的苯胺。