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1. 发明授权

US5660647A Rolling bearing with improved wear resistance 失效
标题翻译：滚动轴承具有改善的耐磨性
公开(公告)号：US5660647A
公开(公告)日：1997-08-26
申请号：US512419
申请日：1995-08-08
申请人： Nobuaki Mitamura , Kenji Yamamura
发明人： Nobuaki Mitamura , Kenji Yamamura
IPC分类号： C21D1/06 , C21D9/40 , C22C38/00 , C22C38/24 , C23C8/22 , C23C8/32 , F16C33/30 , F16C33/62
CPC分类号： C22C38/24 , F16C33/30 , F16C33/62 , Y10S148/906
摘要： In a rolling bearing including an inner race, an outer race and a plurality of rolling elements in which at least one member of the inner race, the outer race and the rolling elements is made of an alloy steel containing: 0.1 to 0.7 wt % of C; 0.8 to 2.0 wt % of V; 0.5 to 3.0 wt % of Cr; 0.3 to 1.2 wt % of Mn; 0.3 to 1.5 wt % of Si; at most 3.0 wt % of Mo; and the balance being Fe, the member being carburized or carbonitrided so that the member has a surface carbon concentration of 0.8 to 1.5 wt % and a surface concentration ratio V/C of 1 to 2.5 in order to cause VC-type carbides to be precipitated on a surface of the member, the rolling bearing exhibits improved wear resistance under a severe condition such as a high-temperature environment and simultaneously the rolling bearing has superior productivity.
摘要翻译：在包括内圈，外圈和多个滚动元件的滚动轴承中，内圈，外圈和滚动元件的至少一个构件由合金钢制成，所述合金钢含有：0.1〜0.7重量％ C; 0.8〜2.0重量％的V; 0.5〜3.0重量％的Cr; 0.3〜1.2重量％的Mn; 0.3〜1.5重量％的Si; 至多3.0重量％的Mo; 余量为Fe，该构件被渗碳或碳氮共混，使得该构件的表面碳浓度为0.8〜1.5重量％，表面浓度比V / C为1〜2.5，以使VC型碳化物析出在构件的表面上，滚动轴承在诸如高温环境的严酷条件下表现出改进的耐磨性，同时滚动轴承具有优异的生产率。

2. 发明授权

US5672014A Rolling bearings 失效
标题翻译：滚动轴承
公开(公告)号：US5672014A
公开(公告)日：1997-09-30
申请号：US536773
申请日：1995-09-29
申请人： Shigeru Okita , Nobuaki Mitamura , Susumu Tanaka , Kenji Yamamura , Manabu Ohori
发明人： Shigeru Okita , Nobuaki Mitamura , Susumu Tanaka , Kenji Yamamura , Manabu Ohori
IPC分类号： C22C38/00 , C22C38/18 , C23C8/32 , F16C33/30 , F16C33/32 , F16C33/62 , F16C33/64 , F16C33/44
CPC分类号： C23C8/32 , F16C33/62 , F16C33/64 , F16C33/303 , F16C33/32 , Y10S384/912 , Y10S384/913 , Y10T428/31678
摘要： A rolling bearing has components of an inner race, an outer race and rolling elements, one of the components being formed of an alloy steel containing 0.1-1.0 wt % of C, 0.1-1.5 wt % of Si, 0.1-1.5 wt % of Mn and 0.1-3.0 wt % of Cr, the alloy steel being carbonitrided and then ground to form a surface layer having a carbon and a nitrogen concentration of 0.6-1.5 wt % and 0.05-0.9 wt %, respectively. The surface layer has an appropriate amount of retained austenite .gamma..sub.R and is sufficiently hard to insure long life even under lubrication in the presence of foreign matter. By optimizing the choice of constituent materials, processing methods and heat treatments for each of the rolling elements and the inner and outer races, rolling bearings that have high performance can be produced at low cost.
摘要翻译：滚动轴承具有内圈，外圈和滚动元件的部件，其中一个部件由含有0.1-1.0重量％的C，0.1-1.5重量％的Si，0.1-1.5重量％的Si， Mn和0.1-3.0重量％的Cr，合金钢被碳氮共混，然后研磨以形成碳和氮浓度分别为0.6-1.5重量％和0.05-0.9重量％的表面层。表面层具有合适量的残留奥氏体γR，并且即使在异物存在下的润滑下也足够坚固以确保长寿命。通过优化各滚动元件和内外圈的构成材料，加工方法和热处理的选择，可以低成本地制造具有高性能的滚动轴承。

3. 发明授权

US08977509B2 Operation information output device, method for controlling operation information output device, monitoring device, method for controlling monitoring device, and control program 有权
标题翻译：操作信息输出装置，操作信息输出装置的控制方法，监控装置，监控装置的控制方法以及控制程序
公开(公告)号：US08977509B2
公开(公告)日：2015-03-10
申请号：US13248515
申请日：2011-09-29
申请人： Kenji Yamamura , Hiroshi Saito , Shintaro Kitagawa , Taisuke Tateishi , Maki Endo , Chisato Nakashima
发明人： Kenji Yamamura , Hiroshi Saito , Shintaro Kitagawa , Taisuke Tateishi , Maki Endo , Chisato Nakashima
IPC分类号： G06F19/00 , G05B19/418 , G06Q10/06
CPC分类号： G05B19/4184 , G05B2219/32234 , G05B2219/37348 , G06Q10/063 , Y02P90/14
摘要： An operation information output device includes: a power data acquirer that acquires time-series data of a physical quantity consumed or generated when production equipment executes a process; a single-cycle detector that detects time-series data of predetermined duration from the time-series data acquired by the power data acquirer, and an operation information acquirer that acquires operation information of the production equipment by use of the time-series data detected by the single-cycle detector, hence it becomes possible to easily calculate and determine detailed operation information.
摘要翻译：操作信息输出装置包括：电力数据获取器，其获取生产设备执行处理时消耗或产生的物理量的时间序列数据; 从由电力数据获取部获取的时间序列数据中检测出规定持续时间的时间序列数据的单周期检测器，以及通过利用由电力数据获取部检测出的时间序列数据获取生产设备的运行信息的操作信息取得器，单循环检测器，因此可以容易地计算和确定详细的操作信息。

4. 发明授权

US5835815A Image forming machine including a host computer, a printer, a copying machine, and a document supply device 失效
标题翻译：图像形成机，包括主机，打印机，复印机和文件供给装置
公开(公告)号：US5835815A
公开(公告)日：1998-11-10
申请号：US811836
申请日：1997-03-05
申请人： Keiji Kubo , Kenji Yamamura , Motoyuki Fukuda , Satoshi Tanaka
发明人： Keiji Kubo , Kenji Yamamura , Motoyuki Fukuda , Satoshi Tanaka
IPC分类号： B41J3/44 , B41J29/38 , G03G15/00 , G03G15/22 , G06F3/12 , G06K15/02 , H04N1/00 , H04N1/32
CPC分类号： G06K15/02 , G03G15/00 , G03G15/221 , G03G15/5087 , G03G2215/0094 , G06K2215/0082 , G06K2215/0088
摘要： An image forming machine includes a host computer, a printer, a copying machine, and a document supply device for conveying a document printed by the printer to an automatic document feeder of the copying machine. The host computer and a control device provided in the printer are connected together via a parallel data transfer type interface, while the host computer and control device provided in the copying machine are connected together via a serial data transfer type interface. Thus independent data are transferred from the host computer to the control device of the printer and the control device of the copying machine.
摘要翻译：图像形成机包括主机，打印机，复印机和用于将由打印机打印的文件传送到复印机的自动送纸器的文档供应装置。主计算机和设置在打印机中的控制装置通过并行数据传送型接口连接在一起，而复印机中提供的主机和控制装置通过串行数据传送型接口连接在一起。因此，独立数据从主机传送到打印机的控制装置和复印机的控制装置。

5. 发明授权

US5800637A Rolling bearing with long service life and high wear resistance 失效
标题翻译：滚动轴承使用寿命长，耐磨性高
公开(公告)号：US5800637A
公开(公告)日：1998-09-01
申请号：US857061
申请日：1997-05-15
申请人： Kenji Yamamura , Shuji Wada
发明人： Kenji Yamamura , Shuji Wada
IPC分类号： F16C33/62 , C21D1/06 , C21D9/36 , C21D9/40 , C22C38/00 , C22C38/24 , C23C8/22 , C23C8/32 , F16C33/30
CPC分类号： F16C33/30 , C21D9/36 , C21D9/40 , C22C38/24 , Y10S384/912
摘要： In a rolling bearing in which at least one member of an inner race, outer race and rolling elements is made of an alloy steel containing 0.2 to 1.0 wt % of C, 3.0 to 14.0 wt % of Cr and 0.8 to 3.0 wt % of V, the balance being Fe, the member being carburized or carbonitrided, followed by hardening and tempering to secure that the surface carbon concentration C% and the concentrations Cr%+V% of Cr and V satisfy a relationship of C%.ltoreq.0.13 (Cr%+V%)+1.10 and that carbides existing on a surface of the member have an area fraction of 15 to 50%, the rolling bearing has an extending service life even if it is used under lubrication in the presence of foreign matter and exhibits superior wear resistance to be hard to wear even if there occurs a breakage of oil film.
摘要翻译：在滚动轴承中，内圈，外圈和滚动体的至少一个构件由含有0.2〜1.0重量％的C，3.0〜14.0重量％的Cr和0.8〜3.0重量％的V 余量为Fe，该部件被渗碳或碳氮共混，然后硬化和回火以确保Cr和V的表面碳浓度C％和Cr％+ V％的浓度满足C％<0.13的关系（ Cr％+ V％）+ 1.10，并且存在于构件表面上的碳化物的面积率为15〜50％，即使在有异物的情况下在润滑下使用，滚动轴承也具有延长的使用寿命，表现出优异的耐磨性，即使发生油膜破裂也难以磨损。

6. 发明授权

US08942934B2 Energy monitoring device and control method therefor, and energy monitoring program 有权
标题翻译：能源监测装置及其控制方法，能源监测方案
公开(公告)号：US08942934B2
公开(公告)日：2015-01-27
申请号：US13248484
申请日：2011-09-29
申请人： Shintaro Kitagawa , Taisuke Tateishi , Kenji Yamamura , Hiroshi Saito , Maki Endo , Chisato Nakashima
发明人： Shintaro Kitagawa , Taisuke Tateishi , Kenji Yamamura , Hiroshi Saito , Maki Endo , Chisato Nakashima
IPC分类号： G01R21/00 , G05B15/02 , G05B23/02
CPC分类号： G05B15/02 , G05B23/0283
摘要： A processing machine processes a work and repeats processes on the work, thereby consuming energy. Within the consumed energy, room for improvement is computed by an energy monitoring device and is referred to as an amount of energy that can be improved. An energy monitoring device includes a power data acquirer that acquires a time-series power data measured by a power meter, a cycle detector that detects a single-cycle power data from the power data acquired by the acquirer, a divider that divides the single-cycle power data detected by the detector into an added-value creating portion and an unproductive portion, and a computing unit that computes an amount of energy consumed in the unproductive portion divided by the divider and defines it as the amount of energy to be improved.
摘要翻译：处理机器处理工作并重复对工作的处理，从而消耗能量。在消耗的能量中，改善的余地由能量监测装置计算，并且被称为能够改善的能量。能量监视装置包括获取由功率计测量的时间序列功率数据的功率数据获取器，从获取器获取的功率数据中检测单周期功率数据的周期检测器，由检测器检测到的周期功率数据到附加值创建部分和非生产部分，以及计算单元，其计算由除法器分割的非生产部分中消耗的能量的量，并将其定义为待改善的能量。

7. 发明授权

US5292200A Ball-and-roller bearing 失效
标题翻译：滚珠轴承
公开(公告)号：US5292200A
公开(公告)日：1994-03-08
申请号：US82169
申请日：1993-06-28
申请人： Yoichi Matsumoto , Kenji Yamamura , Kousuke Nonaka
发明人： Yoichi Matsumoto , Kenji Yamamura , Kousuke Nonaka
IPC分类号： C21D9/36 , C21D9/40 , C23C8/38 , F16C33/30 , F16C33/62
CPC分类号： F16C33/30 , C21D9/40 , C23C8/38 , F16C33/62 , C21D9/36 , F16C33/64 , Y10S384/912 , Y10S384/913
摘要： At least one of the inner race, the outer race and rolling elements in the improved ball-and-roller bearing is made of an alloy steel that contains 0.1-1.2 wt % of C, 3.0-18.0 wt % of Cr, 0.01-1.5 wt % of Si, 0.3-1.5 wt % of Mn, up to 2.5 wt % of Mo, up to 0.002 wt % of O.sub.2 and up to 0.015 wt % of S and which is subjected to plasma-assisted carburization to such an extent that the relative surface carbon area is at least 15% the surface carbon concentration is in the range of 1.6-3.5 wt % and the amount of surface retained austenite is in the rang of 20 vol %-45 vol %. The bearing can work effectively for a prolonged lifetime even if it is placed under hostile conditions as exemplified by an increased areal pressure of load and entrance of foreign matter into lubricating oils.
摘要翻译：改进的滚珠轴承中的内圈，外圈和滚动元件中的至少一个由合金钢制成，其包含0.1-1.2重量％的C，3.0-18.0重量％的Cr，0.01-1.5 Si的重量百分数，Mn的0.3-1.5重量％，Mo的至多2.5重量％，至多0.002重量％的O 2和至多0.015重量％的S，并将其进行等离子体辅助渗碳至相对表面碳面积为至少15％，表面碳浓度在1.6-3.5重量％的范围内，表面残留奥氏体的量在20体积％-45体积％范围内。轴承可以长时间工作，即使它处于恶劣条件下，例如增加的负载面积压力和异物进入润滑油中。

8. 发明授权

US3940332A Treating waste water containing nitriles and cyanides 失效
标题翻译：处理含有腈和氰化物的废水
公开(公告)号：US3940332A
公开(公告)日：1976-02-24
申请号：US534794
申请日：1974-12-20
申请人： Akinori Kato , Kenji Yamamura
发明人： Akinori Kato , Kenji Yamamura
IPC分类号： C01C3/00 , C02F3/12 , C02F3/34 , C07C67/00 , C07C253/00 , C07C255/08 , C02C5/10
CPC分类号： C02F3/1231 , C02F3/34 , Y02W10/15 , Y10S210/903 , Y10S210/904
摘要： A waste water effluent containing nitriles and cyanides is treated by passing through an acclimated, activated sludge containing a microorganism capable of degrading nitriles and cyanides and being selected from the genus Nocardia, for example, Nocardia rubropertincta ATCC 21930 thereby to purify the waste water effluent. The waste water effluent containing 50 ppm to 250 ppm of nitriles and 10 to 50 ppm of cyanide and 500 to 2,000 ppm of COD (Potassium Dichromate Method) can be purified with a high efficiency.
摘要翻译：含有腈和氰化物的废水流出物通过含有能够降解腈和氰化物并且选自诺卡氏菌属例如诺卡氏菌（Nocardia rubropertincta）ATCC 21930的微生物的驯化活性污泥进行处理，从而净化废水流出物。含有50ppm至250ppm腈和10-50ppm氰化物和500-2,000ppm COD（重铬酸钾方法）的废水流出物可以高效率地纯化。

9. 发明授权

US06248186B1 Ball-and-roller bearing and method of manufacturing the same 失效
标题翻译：滚珠轴承及其制造方法
公开(公告)号：US06248186B1
公开(公告)日：2001-06-19
申请号：US09341161
申请日：1999-07-02
申请人： Kenji Yamamura , Susumu Tanaka , Manabu Ohori
发明人： Kenji Yamamura , Susumu Tanaka , Manabu Ohori
IPC分类号： C21D106
CPC分类号： C22C38/30 , C21D1/06 , C21D9/36 , C21D9/40 , C22C38/22 , C22C38/46 , F16C33/30 , F16C33/62 , F16C33/64 , Y10S148/906 , Y10S384/912
摘要： A ball-and-roller bearing is disclosed having an inner ring, an outer ring arranged on the axis of the inner ring and rotating around the co-axis relative to the inner ring, and a rolling body interposed between the inner ring and the outer ring and rolling with rotation of the outer ring relative to the inner ring. One of the inner ring, the outer ring, and the rolling body has a core member made from an alloy containing iron, at least one of 0.2 to 1.0% by weight of silicon and 0.2 to 1.5% by weight of manganese, 7.0 to 11.0% by weight of chromium, 1.5 to 6.0% by weight of molybdenum, and 0.5 to 8.0% by weight of cobalt, and a case hardened surface layer. Also disclosed is the method of manufacturing the bearing by forming a core member of the alloy, forming a case hardened layer containing 0.9 to 1.5% by weight of carbon in a surface region of the core member by applying to the core member a carbonizing or carbonitriding treatment, a hardening treatment, and a tempering treatment under high temperatures, and assembling the inner ring, the outer ring and the rolling body such that the inner ring and the outer ring are positioned on the same axis and the rolling body is between the inner ring and the outer ring.
摘要翻译：公开了一种滚珠轴承，其具有内圈，设置在内圈的轴线上并相对于内圈围绕同轴线旋转的外圈，以及设置在内圈和外圈之间的滚动体环和滚动，外圈相对于内圈旋转。内环，外圈和滚动体中的一个具有由含铁的合金制成的芯构件，0.2〜1.0重量％的硅和0.2〜1.5重量％的锰中的至少一个，7.0〜11.0 铬的重量％，钼的1.5〜6.0重量％，钴的0.5〜8.0重量％，表面硬化表面层。还公开了通过形成合金的芯构件来制造轴承的方法，在芯构件的表面区域中形成包含0.9至1.5重量％的碳的壳硬化层，通过向芯构件施加碳化或碳氮共渗处理，硬化处理和高温回火处理，并且内圈，外圈和滚动体的组装使得内圈和外圈位于同一轴线上，并且滚动体位于内圈环和外圈。

10. 发明授权

US6143425A Rolling bearing and rolling device 有权
标题翻译：滚动轴承和滚动装置
公开(公告)号：US6143425A
公开(公告)日：2000-11-07
申请号：US220683
申请日：1998-12-23
申请人： Susumu Tanaka , Kenji Yamamura , Manabu Ohori
发明人： Susumu Tanaka , Kenji Yamamura , Manabu Ohori
IPC分类号： C21D9/36 , C21D9/40 , C22C38/00 , C22C38/18 , C22C38/22 , C22C38/42 , C22C38/44 , F16C33/30 , F16C33/62 , B32B15/04 , C03C27/02 , F16C19/04 , F16C33/32
CPC分类号： C22C38/18 , C22C38/001 , C22C38/22 , C22C38/42 , C22C38/44 , F16C33/30 , F16C33/62 , C21D9/36 , C21D9/40 , F16C2204/70 , Y10T428/12576 , Y10T428/12611 , Y10T428/12979
摘要： A rolling device includes: an outer member; an inner member; and a plurality of rolling elements arranged between the outer and inner members, the outer member having a first contact surface which contacts the rolling elements, the inner member having a second contact surface which contacts the rolling elements, each of the rolling elements rolling against the first and second contact surfaces. At least one of the outer member, inner member, and rolling elements is formed of steel containing: C of less than 0.6 wt %; Cr of 10.0 wt % to 22.0 wt %; Mn of 0.1 wt % to 1.5 wt %; Si of 0.1 wt % to 2.0 wt %; N from 0.05 wt % to less than 0.2 wt %; Mo of 0 to 3.0 wt %, and V of 0 to 2.0 wt %; and the balance Fe and inevitable impurities, the steel satisfying C %+N %.gtoreq.0.45 wt %. The rolling device has excellent characteristics in fatigue strength, wear resistance, corrosion resistance, and acoustic characteristic.
摘要翻译：滚动装置包括：外部构件; 内部成员; 以及多个滚动体，其设置在所述外部构件和所述内部构件之间，所述外部构件具有与所述滚动体接触的第一接触面，所述内部构件具有与所述滚动体接触的第二接触面，第一和第二接触表面。外部构件，内部构件和滚动体中的至少一个由钢形成，其含有小于0.6重量％的C; 10.0重量％〜22.0重量％的Cr; Mn为0.1重量％〜1.5重量％; Si为0.1重量％〜2.0重量％ N为0.05重量％以上，小于0.2重量％ 0〜3.0重量％的Mo，0〜2.0重量％的V。余量为Fe和不可避免的杂质，钢满足C％+ N％> = 0.45重量％。轧制装置具有优异的疲劳强度，耐磨性，耐腐蚀性和声学特性。

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