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1. 发明授权

US08245552B2 Process for producing high-alloy seamless tube 有权
标题翻译：高合金无缝管生产工艺
公开(公告)号：US08245552B2
公开(公告)日：2012-08-21
申请号：US12954223
申请日：2010-11-24
申请人： Hiroaki Murakami , Tomio Yamakawa , Tadashi Douhara , Masayuki Sagara
发明人： Hiroaki Murakami , Tomio Yamakawa , Tadashi Douhara , Masayuki Sagara
IPC分类号： B21C23/00 , B21C23/04 , B21C31/00 , B21C1/00
CPC分类号： C21D8/10 , B21C23/085 , B21C25/02 , C21D6/001 , C21D6/002 , C21D7/13 , C21D9/08 , C21D9/14 , C22C19/05 , C22C19/055 , C22C30/00 , C22F1/10
摘要： A starting material to be extruded made of a high alloy comprising, in mass %, Cr: 20 to 30% and Ni: more than 22% and 60% or less is heated to a temperature predetermined according to the contents of Mo and W and is subjected to a hot-extrusion process, the heating temperature T (° C.) satisfying a relationship of Formula (1), (2), or (3), which is expressed in terms of the average cross-sectional area A (mm2) of the starting material to be extruded, the extrusion ratio EL (−), and the extrusion speed V (mm/s). As a result, a high-alloy seamless tube can be produced without generating cracking and/or seam flaws. When 0%≦Mo+0.5W
摘要翻译：将以质量％计含有Cr：20〜30％，Ni：22％以上且60％以下的高合金挤出的原料加热至根据Mo，W的含量而预先确定的温度，进行热挤压加工，满足式（1），（2）或（3）的关系的加热温度T（℃），其以平均截面积A（ mm2），挤出比EL（ - ）和挤出速度V（mm / s）。结果，可以生产高合金无缝管而不产生开裂和/或接缝缺陷。当0％＆nlE; Mo + 0.5W <4％时：T＆nlE; 1343-0.001322×A-1.059×EL-0.129×V（1）当4％＆nlE; Mo + 0.5W <7％时：T＆nlE; 1316-0.001322× A-1.059×EL-0.129×V（2）当7％＆nlE; Mo + 0.5W：T＆nlE; 1289-0.001322×A-1.059×EL-0.129×V（3）

2. 发明申请

US20110067475A1 Process for Producing High-Alloy Seamless Tube 有权
标题翻译：生产高合金无缝管的工艺
公开(公告)号：US20110067475A1
公开(公告)日：2011-03-24
申请号：US12954223
申请日：2010-11-24
申请人： Hiroaki Murakami , Tomio Yamakawa , Tadashi Douhara , Masayuki Sagara
发明人： Hiroaki Murakami , Tomio Yamakawa , Tadashi Douhara , Masayuki Sagara
IPC分类号： B21C23/00
CPC分类号： C21D8/10 , B21C23/085 , B21C25/02 , C21D6/001 , C21D6/002 , C21D7/13 , C21D9/08 , C21D9/14 , C22C19/05 , C22C19/055 , C22C30/00 , C22F1/10
摘要： A starting material to be extruded made of a high alloy comprising, in mass %, Cr: 20 to 30% and Ni: more than 22% and 60% or less is heated to a temperature predetermined according to the contents of Mo and W and is subjected to a hot-extrusion process, the heating temperature T (° C.) satisfying a relationship of Formula (1), (2), or (3), which is expressed in terms of the average cross-sectional area A (mm2) of the starting material to be extruded, the extrusion ratio EL (−), and the extrusion speed V (mm/s). As a result, a high-alloy seamless tube can be produced without generating cracking and/or seam flaws. When 0%≦Mo+0.5W
摘要翻译：将以质量％计含有Cr：20〜30％，Ni：22％以上且60％以下的高合金挤出的原料加热至根据Mo，W的含量而预先确定的温度，进行热挤压加工，满足式（1），（2）或（3）的关系的加热温度T（℃），其以平均截面积A（ mm2），挤出比EL（ - ）和挤出速度V（mm / s）。结果，可以生产高合金无缝管而不产生开裂和/或接缝缺陷。当0％＆nlE; Mo + 0.5W <4％时：T＆nlE; 1343-0.001322×A-1.059×EL-0.129×V（1）当4％＆nlE; Mo + 0.5W <7％时：T＆nlE; 1316-0.001322× A-1.059×EL-0.129×V（2）当7％＆nlE; Mo + 0.5W：T＆nlE; 1289-0.001322×A-1.059×EL-0.129×V（3）

3. 发明授权

US08327676B2 Upper-end formed glass complex for hot expanding piercing and method of manufacturing billet for hot extrusion pipe making 有权
标题翻译：用于热膨胀穿孔的上端成型玻璃复合体和用于热挤压管制造的坯料的方法
公开(公告)号：US08327676B2
公开(公告)日：2012-12-11
申请号：US13116272
申请日：2011-05-26
申请人： Junichi Nishimori , Tomio Yamakawa , Keishi Matsumoto , Hiroaki Murakami
发明人： Junichi Nishimori , Tomio Yamakawa , Keishi Matsumoto , Hiroaki Murakami
IPC分类号： B21B45/02
CPC分类号： B21C23/32 , B21C23/01 , B21C23/08 , B21J3/00 , B21J5/10
摘要： When a hollow billet is inserted into a container, and hot expanding piercing is downwardly performed by using a plug, hot piercing is performed by using a formed glass complex comprising a ring-shaped formed glass part and a ring-shaped projecting part. The ring-shaped formed glass part assumes a disc shape having a circular opening for allowing a plug to be inserted at the center thereof. The ring-shaped projecting part is attached to the opening of the ring-shaped formed glass part, and assumes a ring shape projecting perpendicularly to the ring-shaped formed glass part. Thereby, the piercing work can be done safely, and defects can be prevented from occurring on the inner surface of the billet.
摘要翻译：当将中空坯料插入容器中时，通过使用塞子向下进行热膨胀穿孔，通过使用包括环形成形玻璃部件和环形突出部件的成形玻璃复合物进行热刺穿。环形成形的玻璃部分呈圆盘形状，用于允许插头在其中心插入。环状的突出部附着在环状的成形玻璃部的开口部，呈环状，与环状的成形玻璃部垂直地突出。因此，可以安全地进行穿孔作业，能够防止在坯料的内表面发生缺陷。

4. 发明申请

US20110219837A1 UPPER-END FORMED GLASS COMPLEX FOR HOT EXPANDING PIERCING AND METHOD OF MANUFACTURING BILLET FOR HOT EXTRUSION PIPE MAKING 有权
标题翻译：用于热膨胀加工的上端成型玻璃复合物和用于热挤出管制造的制造方法
公开(公告)号：US20110219837A1
公开(公告)日：2011-09-15
申请号：US13116272
申请日：2011-05-26
申请人： Junichi NISHIMORI , Tomio Yamakawa , Keishi Matsumoto , Hiroaki Murakami
发明人： Junichi NISHIMORI , Tomio Yamakawa , Keishi Matsumoto , Hiroaki Murakami
IPC分类号： B21C37/06
CPC分类号： B21C23/32 , B21C23/01 , B21C23/08 , B21J3/00 , B21J5/10
摘要： When a hollow billet is inserted into a container, and hot expanding piercing is downwardly performed by using a plug, hot piercing is performed by using a formed glass complex comprising a ring-shaped formed glass part and a ring-shaped projecting part. The ring-shaped formed glass part assumes a disc shape having a circular opening for allowing a plug to be inserted at the center thereof. The ring-shaped projecting part is attached to the opening of the ring-shaped formed glass part, and assumes a ring shape projecting perpendicularly to the ring-shaped formed glass part. Thereby, the piercing work can be done safely, and defects can be prevented from occurring on the inner surface of the billet.
摘要翻译：当将中空坯料插入容器中时，通过使用塞子向下进行热膨胀穿孔，通过使用包括环形成形玻璃部件和环形突出部件的成形玻璃复合物进行热刺穿。环形成形的玻璃部分呈圆盘形状，用于允许插头在其中心插入。环状的突出部附着在环状的成形玻璃部的开口部，呈环状，与环状的成形玻璃部垂直地突出。因此，可以安全地进行穿孔作业，能够防止在坯料的内表面发生缺陷。

5. 发明申请

US20170235264A1 IMAGE FORMING APPARATUS, FOREIGN OBJECT DETECTING SYSTEM, AND METHOD FOR PRODUCING FOREIGN OBJECT DETECTING SYSTEM 审中-公开
公开(公告)号：US20170235264A1
公开(公告)日：2017-08-17
申请号：US15407764
申请日：2017-01-17
申请人： Ruki Midorikawa , Shogo Terakawa , Tetsuji Nishikawa , Hiroshi Ishii , Kohta Takenaka , Hiroaki Murakami , Hidehiko Maeda , Gaku Hosono
发明人： Ruki Midorikawa , Shogo Terakawa , Tetsuji Nishikawa , Hiroshi Ishii , Kohta Takenaka , Hiroaki Murakami , Hidehiko Maeda , Gaku Hosono
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03B5/00 , G03B17/04 , G03G21/00 , G03G21/16
摘要： An image forming apparatus includes an apparatus body accommodating an image forming device, a foreign object detector that detects a foreign object beside the apparatus body, and a detector holding unit that holds the foreign object detector. The foreign object detector and the detector holding unit are movable together into the apparatus body.

6. 发明授权

US09471021B2 Apparatus and method for forming image 有权
标题翻译：用于形成图像的装置和方法
公开(公告)号：US09471021B2
公开(公告)日：2016-10-18
申请号：US14732127
申请日：2015-06-05
申请人： Akihiko Tosaka , Toshiyuki Uchida , Kazuhiro Kobayashi , Hiroaki Murakami
发明人： Akihiko Tosaka , Toshiyuki Uchida , Kazuhiro Kobayashi , Hiroaki Murakami
IPC分类号： G03G15/00
CPC分类号： G03G15/5058 , G03G2215/0132 , G03G2215/0161
摘要： An image forming apparatus includes a multi-color misalignment calculator that calculates an amount of multi-color misalignment of multiple color misalignment detection test pattern images based on position readings outputted by multiple test pattern image detectors, an image formation condition adjusting unit that adjusts an image formation condition of the image forming apparatus in accordance with the amount of multi-color misalignment of the multiple color misalignment detection test pattern images calculated by the multi-color misalignment calculator, and a process control unit that initiates a first multi-color misalignment correction control mode including a skew misalignment correction process and a second multi-color misalignment correction control mode excluding the skew misalignment correction process to correct multi-color misalignment of the multiple color misalignment detection test pattern images. A memory stores the amount of skew misalignment calculated by the multi-color misalignment calculator when the process control unit initiates the second multi-color misalignment correction control mode.
摘要翻译：一种图像形成装置，包括：多色偏移计算器，其基于由多个测试图案图像检测器输出的位置读数计算多个颜色不对准检测图案图像的多色未对准量;调整图像的图像形成条件调整单元根据由多色未对准计算器计算的多色未对准检测图案图像的多色未对准量的图像形成装置的形成条件以及启动第一多色未对准校正控制的处理控制单元模式，其包括偏斜偏移校正处理和除了偏斜不对准校正处理之外的第二多色未对准校正控制模式，以校正多色未对准检测测试图案图像的多色未对准。当处理控制单元启动第二多色未对准校正控制模式时，存储器存储由多色未对准计算器计算出的偏斜偏移量。

7. 发明授权

US08948679B2 Sheet conveyance device and image forming apparatus including same 有权
标题翻译：片材输送装置及包括其的图像形成装置
公开(公告)号：US08948679B2
公开(公告)日：2015-02-03
申请号：US12923110
申请日：2010-09-02
申请人： Hiroaki Murakami , Yasuhisa Ehara , Noriaki Funamoto , Tetsuji Nishikawa , Yasuhiro Maehata , Jun Yasuda , Satoshi Araaki
发明人： Hiroaki Murakami , Yasuhisa Ehara , Noriaki Funamoto , Tetsuji Nishikawa , Yasuhiro Maehata , Jun Yasuda , Satoshi Araaki
IPC分类号： G03G15/00 , B41J13/02 , B65H5/06
CPC分类号： B41J13/025 , B65H5/062 , B65H2401/15 , B65H2402/525 , B65H2403/60 , B65H2404/143 , B65H2404/144 , B65H2601/524 , B65H2801/06 , G03G15/235 , G03G15/6558 , G03G15/6564
摘要： A sheet conveyance device for conveying a recording medium includes a fixed roller, a movable roller, an urging member, and a shock absorber, and an image forming apparatus including the sheet conveyance device. The position of the fixed roller is fixed. The movable roller is disposed opposite the fixed roller to contact the fixed roller, thereby defining a nip. The urging member urges the movable member to contact the fixed roller in the absence of the recording medium in the nip and allows the movable member to separate from the fixed roller by an amount corresponding to a thickness of a recording medium when the recording medium enters the nip. The shock absorber absorbs displacement energy generated when the urging member urges the movable roller to contact the fixed roller again after the recording medium passes through the nip.
摘要翻译：用于输送记录介质的纸张输送装置包括固定辊，可动辊，推压件和减震器，以及包括该纸张输送装置的图像形成装置。固定辊的位置是固定的。可动辊与固定辊相对设置以接触固定辊，由此限定辊隙。推动构件促使可动构件在辊隙中不存在记录介质的情况下与固定辊接触，并且当记录介质进入时，允许可动构件与固定辊分离相当于记录介质厚度的量掐。当记录介质通过辊隙时，减震器吸收当推动构件促使可动辊再次接触固定辊时产生的位移能量。

8. 发明申请

US20130118303A1 DRIVE UNIT, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCORPORATING SAME 有权
标题翻译：驱动单元和图像形成装置及其加工方法
公开(公告)号：US20130118303A1
公开(公告)日：2013-05-16
申请号：US13654881
申请日：2012-10-18
申请人： Hiroaki Murakami , Toshiyuki Uchida , Kazuhiro Kobayashi , Akihiko Tosaka
发明人： Hiroaki Murakami , Toshiyuki Uchida , Kazuhiro Kobayashi , Akihiko Tosaka
IPC分类号： F16H1/22
CPC分类号： G03G21/1857 , G03G15/757 , Y10T74/19079
摘要： A drive unit for rotating a first rotary member and a second rotary member disposed around the first rotary member includes a drive source, an output gear driven by the drive source, a first gear greater in diameter than the output gear and configured to engage the output gear, a first joint member projecting from the first gear coaxially and coupled to the first rotary member, a second gear smaller in diameter than the first gear and connected between the first gear and the first joint member, a driven gear smaller in diameter than the first gear and disposed within an area of the first gear in a radial direction thereof to engage the second gear to be driven thereby, and a second joint member projecting from the driven gear coaxially and connected to the second rotary member.
摘要翻译：用于旋转第一旋转构件的驱动单元和设置在第一旋转构件周围的第二旋转构件包括驱动源，由驱动源驱动的输出齿轮，直径大于输出齿轮的第一齿轮，并且构造成接合输出齿轮，从第一齿轮同轴并联接到第一旋转构件的第一联接构件，直径小于第一齿轮并连接在第一齿轮和第一接头构件之间的第二齿轮，直径小于第一齿轮的从动齿轮第一齿轮并且设置在第一齿轮的径向方向上的区域内以接合待驱动的第二齿轮，以及从从动齿轮同轴地突出并连接到第二旋转构件的第二接头构件。

9. 发明申请

US20130106458A1 HOLDER FOR MEASUREMENT AND MEASUREMENT APPARATUS 审中-公开
标题翻译：用于测量和测量的装置
公开(公告)号：US20130106458A1
公开(公告)日：2013-05-02
申请号：US13664763
申请日：2012-10-31
申请人： Motoshi SETO , Hiroaki Murakami , Kazuhiro Ilzuka
发明人： Motoshi SETO , Hiroaki Murakami , Kazuhiro Ilzuka
IPC分类号： G01R31/26
CPC分类号： G01R1/0408
摘要： A holder for measurement configured to be capable of holding an object of measurement, the object of measurement included a package including a plurality of semiconductor chips and a conduction portion exposed to the outside through a lateral surface of the package, including: a support board including a through-hole; a fixation portion configured to fix the object of measurement to the support board; and a probe portion movable in at least one axial direction with respect to the support board, and configured to be capable of coming into contact with the conduction portion.
摘要翻译：一种被配置为能够保持测量对象的测量用保持器，其测量对象包括包括多个半导体芯片的封装和通过封装的侧表面暴露于外部的导电部分，包括：支撑板，包括通孔; 固定部，被配置为将所述测量对象固定到所述支撑板; 以及可以相对于支撑板在至少一个轴向方向上移动并且被配置为能够与导电部分接触的探针部分。

10. 发明授权

US08105171B2 Torque limiting mechanism 有权
标题翻译：扭矩限制机构
公开(公告)号：US08105171B2
公开(公告)日：2012-01-31
申请号：US12373422
申请日：2006-08-11
申请人： Hiroaki Murakami
发明人： Hiroaki Murakami
IPC分类号： F16D7/02
CPC分类号： F16D7/027 , F16D43/216 , F16D2023/123
摘要： A high-precision torque limiting mechanism capable of limiting an output torque to a magnitude of not more than a prescribed value, as well as to reduce a frictional torque produced upon occurrence of a slip. To accomplish this object, a ball ramp section (13) is attached to a slip clutch section (3) for reducing friction between friction plates (31) and (32) forming the slip clutch section (3) and limiting a torque to be transmitted by utilizing an axial thrust produced at the ball ramp section (13) in accordance with the magnitude of an input torque. The precision with which the torque to be transmitted is limited is enhanced by making improvements to the shape of an internal side surface of a recess (G) formed in each of cam elements (131) and (132) of the ball ramp section (13).
摘要翻译：一种高精度的扭矩限制机构，其能够将输出扭矩限制在规定值以下的大小，并且能够减少滑动发生时产生的摩擦转矩。为了实现该目的，将滚珠坡道部分（13）安装到滑动离合器部分（3）上，以减少形成滑动离合器部分（3）的摩擦板（31）和（32）之间的摩擦，并限制要传递的扭矩通过根据输入转矩的大小利用在球坡道段（13）处产生的轴向推力。通过改进形成在滚珠坡道部分（13）的每个凸轮元件（131）和（132）中的凹部（G）的内侧表面的形状来提高要传递扭矩受限的精度）。

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