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41. 发明授权

US4540674A Silicon nitride composite refractories 失效
$Silicon nitride composite refractories$
标题翻译：氮化硅复合耐火材料
公开(公告)号：US4540674A
公开(公告)日：1985-09-10
申请号：US522650
申请日：1983-08-11
申请人： Akira Watanabe , Yoshimitsu Takeuchi , Noboru Shinoda , Tetsusaburo Isono , Kenji Fujiwara
发明人： Akira Watanabe , Yoshimitsu Takeuchi , Noboru Shinoda , Tetsusaburo Isono , Kenji Fujiwara
IPC分类号： C04B35/583 , C04B35/584 , C04B35/591 , C04B35/80 , C04B35/58 , C04B35/04 , C04B35/10 , C04B35/56
CPC分类号： C04B35/584 , C04B35/591 , C04B35/806
摘要： The present invention relates to silicon nitride composite refractories having silicon nitride bonds therein and having an increased thermal shock-resistance, an improved molten steel-resistance and an improved mechanical strength, which consists of silicon nitride at 20 to 60 wt %, refractory materials at 10 to 50 wt % and boron nitirde at 1 to 30 wt %, or additionally carbon fibers of 0.5 to 10 wt %. The above described characteristics can be realized because the silicon nitride bonds are bonding structures.
摘要翻译：本发明涉及其中具有氮化硅键并具有提高的耐热冲击性，改进的耐钢钢性和改进的机械强度的氮化硅复合耐火材料，其由20至60重量％的氮化硅组成，耐火材料在 10〜50重量％，1-10重量％的硼氮化物，或另外为0.5〜10重量％的碳纤维。由于氮化硅键是结合结构，所以可以实现上述特征。

42. 发明授权

US08680355B2 Olefin production process 有权
标题翻译：烯烃生产过程
公开(公告)号：US08680355B2
公开(公告)日：2014-03-25
申请号：US13131905
申请日：2009-10-22
申请人： Tsuneyuki Ohkubo , Kenji Fujiwara , Terunori Fujita
发明人： Tsuneyuki Ohkubo , Kenji Fujiwara , Terunori Fujita
IPC分类号： C07C1/20
CPC分类号： C07C1/24 , B01J23/72 , B01J23/78 , B01J23/868 , B01J23/885 , B01J29/7615 , C07C2529/76 , Y02P20/52 , C07C11/06
摘要： A novel olefin production process of the invention can be established as an industrial and practical process of producing an olefin with high selectivity by directly reacting a ketone and hydrogen in a single reaction step. In particular, a novel olefin production process is provided in which propylene is obtained with high selectivity by directly reacting acetone and hydrogen. An olefin production process of the invention includes reacting a ketone and hydrogen at a reaction temperature in the range of 50 to 300° C. in the presence of a Cu-containing hydrogenation catalyst and a solid acid substance.
摘要翻译：本发明的新型烯烃生产方法可以建立为在单一反应步骤中通过使酮和氢直接反应制备具有高选择性的烯烃的工业和实际工艺。特别地，提供了一种新的烯烃生产方法，其中通过使丙酮和氢气直接反应，通过高选择性获得丙烯。本发明的烯烃制备方法包括在含Cu氢化催化剂和固体酸物质的存在下，在50至300℃的反应温度下使酮和氢反应。

43. 发明授权

US08667847B2 Ultrasonic testing apparatus for pipe or tube end portion 有权
标题翻译：用于管或管端部的超声波检测装置
公开(公告)号：US08667847B2
公开(公告)日：2014-03-11
申请号：US13239511
申请日：2011-09-22
申请人： Kenji Fujiwara , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
发明人： Kenji Fujiwara , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
IPC分类号： G01N29/04
CPC分类号： G01N29/28 , G01N29/225 , G01N29/275 , G01N2291/052 , G01N2291/056 , G01N2291/103 , G01N2291/2634
摘要： An ultrasonic testing apparatus for a pipe end portion, which enables accurate ultrasonic testing, comprises an ultrasonic probe disposed under the pipe end portion. The probe 1 transmits ultrasonic waves to the pipe end portion and receives the ultrasonic waves therefrom. A probe holder houses the probe which is disposed under the pipe end portion to face the pipe end portion and follows the pipe rotation. The probe holder comprises a coupling medium reserver part that surrounds a space between the probe and the pipe end portion to contain a coupling medium therein and comprises a coupling medium reserver part body into which the coupling medium is supplied. An annular bellows part, which communicates with the reserver part body, can expand and contract vertically and an annular spacer, which is attached to the upper side of the bellows part and an upper surface thereof has a flat horizontal surface.
摘要翻译：一种用于管端部的超声波测试装置，其能够进行精确的超声波测试，包括设置在管端部下方的超声波探头。探针1将超声波发送到管端部并从其接收超声波。探针架容纳设置在管端部下面以与管端部相对并且跟随管旋转的探针。探头支架包括耦合介质储存器部分，其围绕探针和管端部分之间的空间，以在其中容纳耦合介质，并且包括耦合介质储存器部件主体，耦合介质被供应到耦合介质保留部分主体中。与储存部件主体连通的环状波纹管部分可以垂直地膨胀和收缩，并且附接到波纹管部分的上侧的环形间隔件及其上表面具有平坦的水平表面。

44. 发明申请

US20130276540A1 ULTRASONIC TESTING APPARATUS FOR PIPE OR TUBE END PORTION AND METHOD OF SETTING INITIAL POSITION OF PROBE HOLDER 有权
标题翻译：用于管道或管道端部的超声波测试装置和设置探头支架的初始位置的方法
公开(公告)号：US20130276540A1
公开(公告)日：2013-10-24
申请号：US13654749
申请日：2012-10-18
申请人： Kenji FUJIWARA , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
发明人： Kenji FUJIWARA , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
IPC分类号： G01N29/22
CPC分类号： G01N29/22 , G01N29/043 , G01N29/225 , G01N29/275 , G01N29/28 , G01N2291/056 , G01N2291/2634 , Y10T29/49
摘要： An ultrasonic testing apparatus includes an ultrasonic probe disposed under an end portion of a pipe laid in the horizontal direction to face the pipe end portion. The probe transmits ultrasonic waves to the end portion of the pipe and receives the ultrasonic waves therefrom. A probe holder housing the probe includes a coupling medium reserver part which surrounds a space between the probe and the end portion of the pipe to contain a coupling medium W. The coupling medium reserver part includes a part body 21 into which the coupling medium is supplied; an annular bellows part, which is attached to the upper side of the part body to internally communicate with the part body, and an annular spacer 23 attached to the upper side of the bellows part, the upper surface of the annular spacer being a flat horizontal surface.
摘要翻译：超声波检查装置包括设置在水平方向上布置的管的端部下方以面对管端部的超声波探头。探针将超声波发送到管的端部并从其接收超声波。容纳探针的探针支架包括耦合介质储存器部分，其围绕探针与管的端部之间的空间，以容纳耦合介质W.耦合介质保留器部分包括部件主体21，耦合介质被供应到部件主体21中 ; 环形波纹管部件，其附接到部件主体的上侧以与部件主体内部连通;以及环形间隔件23，其安装在波纹管部分的上侧，环形间隔件的上表面是平坦的表面。

45. 发明授权

US08546633B2 Method for producing alkylated aromatic compound, method for producing cumene, and method for producing phenol 有权
标题翻译：烷基化芳香族化合物的制造方法，异丙基苯的制造方法以及苯酚的制造方法
公开(公告)号：US08546633B2
公开(公告)日：2013-10-01
申请号：US13125163
申请日：2009-10-22
申请人： Kenji Fujiwara , Tsuneyuki Ohkubo , Terunori Fujita , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Kozo Yasuda
发明人： Kenji Fujiwara , Tsuneyuki Ohkubo , Terunori Fujita , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Kozo Yasuda
IPC分类号： C07C2/86 , C07C37/08
CPC分类号： C07C37/08 , B01J23/80 , B01J29/7007 , B01J29/7038 , C07C2/867 , C07C15/085 , C07C407/00 , C07C409/10 , Y02P20/52 , Y02P20/588 , C07C39/04
摘要： A method for producing an alkylated aromatic compound includes a step (i) of producing a reaction product (a1) containing the alkylated aromatic compound and water by the reaction of an aromatic compound, a ketone, and hydrogen using a metal component containing at least one metallic element of copper, nickel, cobalt, and rhenium and a solid acid substance; a step (ii) of forming a dehydrated product (a2) from at least a portion of the reaction product (a1) by removing at least a portion of the water in the reaction product (a1); and a step (iii) of producing a reaction product (a3) containing the alkylated aromatic compound by bringing at least a portion of the dehydrated product (a2) into contact with a solid acid substance.
摘要翻译：烷基化芳香族化合物的制造方法包括使用含有至少一种以上的金属成分，通过芳香族化合物，酮和氢的反应来制造含有烷基化芳香族化合物和水的反应产物（a1）的工序（i）铜，镍，钴和铼的金属元素和固体酸物质; 通过除去反应产物（a1）中的至少一部分水，从至少一部分反应产物（a1）形成脱水产物（a2）的步骤（ii）; 和通过使脱水产物（a2）的至少一部分与固体酸物质接触来制造含有烷基化芳香族化合物的反应产物（a3）的步骤（iii）。

46. 发明授权

US08544329B2 Ultrasonic testing method and equipment therefor 有权
标题翻译：超声波检测方法及设备
公开(公告)号：US08544329B2
公开(公告)日：2013-10-01
申请号：US12935377
申请日：2009-03-27
申请人： Masaki Yamano , Hiroshi Shikada , Kenji Fujiwara
发明人： Masaki Yamano , Hiroshi Shikada , Kenji Fujiwara
IPC分类号： G01N29/26 , G01N29/24
CPC分类号： G01N29/24 , B06B1/0625 , G01N29/043 , G01N29/225 , G01N2291/044 , G01N2291/056 , G01N2291/106 , G01N2291/2634
摘要： An ultrasonic testing equipment includes an ultrasonic probe having a plurality of transducers arranged along a predetermined annular curved surface, a transmission/reception control unit that causes at least two transducers of the plurality of transducers to transmit the ultrasonic waves to and receive the same from a tubular test object and a ultrasonic testing waveform display unit which displays ultrasonic testing waveforms received by the selected transducers radially corresponding to the propagation directions of the ultrasonic waves transmitted from and received by the selected transducers. The waveform display unit displays the waveforms radially with a point of time corresponding to an echo on an incident point of the ultrasonic wave to the test object contained in the waveform as a beginning point and displays circles indicating points of time corresponding to the echo on the internal surface and/or the external surface of the test object around the beginning point.
摘要翻译：超声波检测设备包括具有沿预定环形曲面布置的多个换能器的超声波探头，发送/接收控制单元，其使得多个换能器中的至少两个换能器将超声波从一个管状测试对象和超声波测试波形显示单元，其显示由所选择的换能器接收的超声波测试波形，其对应于从所选择的换能器发送和接收的超声波的传播方向。波形显示单元将与超声波的入射点的回波对应的时间点的波形径向显示为波形中包含的测试对象作为起始点，并将与回波对应的时间点的圆圈显示在测试对象的内表面和/或外表面围绕起始点。

47. 发明申请

US20110273916A1 POWER CONVERTING APPARATUS 失效
标题翻译：电源转换装置
公开(公告)号：US20110273916A1
公开(公告)日：2011-11-10
申请号：US13145573
申请日：2009-11-10
申请人： Kenji Fujiwara , Akihiko Iwata
发明人： Kenji Fujiwara , Akihiko Iwata
IPC分类号： H02M7/48
CPC分类号： H02M7/49 , H02M7/487 , H02M7/797 , H02M2007/4835
摘要： A power converting apparatus includes a first inverter (3) connected to a first DC power supply (1) and a plurality of second inverters (4A, 4B) connected in series to the first DC power supply (1). The plurality of second inverters (4A, 4B) provide compensation to an output voltage of the first inverter (3) by the sum of outputs at which a power balance becomes approximately zero. The power converting apparatus generates output voltage commands (VrefA, VrefB) for the respective second inverters (4A, 4B) upon individually making an adjustment so that DC bus voltages of the second inverters (4A, 4B) become equal to each other depending on whether charging or discharging mode is selected while keeping the sum of the individual output voltage commands (VrefA, VrefB) at a target sum voltage (Vref2).
摘要翻译：电力转换装置包括连接到第一直流电源（1）的第一反相器（3）和与第一直流电源（1）串联连接的多个第二反相器（4A，4B）。多个第二反相器（4A，4B）通过功率平衡变为近似为零的输出的和来向第一反相器（3）的输出电压提供补偿。电力转换装置在单独进行调整时，对各个第二逆变器（4A，4B）产生输出电压指令（VrefA，VrefB），使得第二反相器（4A，4B）的直流母线电压根据是否变得相等选择充电或放电模式，同时将各个输出电压指令（VrefA，VrefB）的和保持在目标和电压（Vref2）。

48. 发明授权

US07646182B2 Power supply apparatus 失效
标题翻译：电源装置
公开(公告)号：US07646182B2
公开(公告)日：2010-01-12
申请号：US11659209
申请日：2006-03-29
申请人： Hirokazu Nakabayashi , Kenji Fujiwara , Hiroshi Ito , Naoki Nishio
发明人： Hirokazu Nakabayashi , Kenji Fujiwara , Hiroshi Ito , Naoki Nishio
IPC分类号： G05F1/40
CPC分类号： H02M3/158 , H02M2001/0074
摘要： A first booster circuit and a second booster circuit include input capacitors, reactors, diodes, switch elements, and output capacitors, and are arranged to be symmetric to each other on a positive side and a negative side. The reactors are magnetically coupled to each other. With such configuration, the switch elements are on/off controlled simultaneously based on terminal voltages of the input capacitors and the output capacitors.
摘要翻译：第一升压电路和第二升压电路包括输入电容器，电抗器，二极管，开关元件和输出电容器，并且被布置为在正侧和负侧彼此对称。反应器彼此磁耦合。通过这样的配置，基于输入电容器和输出电容器的端子电压，开关元件同时被开/关控制。

49. 发明授权

US07585267B2 Chopper table 有权
公开(公告)号：US07585267B2
公开(公告)日：2009-09-08
申请号：US12209282
申请日：2008-09-12
申请人： Kenji Fujiwara
发明人： Kenji Fujiwara
IPC分类号： B31F1/10
CPC分类号： B65H45/18 , Y10T83/739
摘要： A chopper table comprises table bodies for guiding a signature transported by transport belts, and a pair of inlet guides for guiding the signature pushed in by a chopper blade. The table bodies are detachably supported on chopper frames, and the inlet guides are detachably supported on the chopper frames via brackets. The chopper table improves the returnability of the table body and inlet guide when they are removed at the time of a paper jam or replacement of the transport belt, and can easily adjust the gap of a slit between the inlet guides.

50. 发明申请

US20090085537A1 Power supply apparatus 失效
标题翻译：电源设备
公开(公告)号：US20090085537A1
公开(公告)日：2009-04-02
申请号：US11659209
申请日：2006-03-29
申请人： Hirokazu Nakabayashi , Kenji Fujiwara , Hiroshi Ito , Naoki Nishio
发明人： Hirokazu Nakabayashi , Kenji Fujiwara , Hiroshi Ito , Naoki Nishio
IPC分类号： G05F1/00
CPC分类号： H02M3/158 , H02M2001/0074
摘要： A first booster circuit and a second booster circuit include input capacitors, reactors, diodes, switch elements, and output capacitors, and are arranged to be symmetric to each other on a positive side and a negative side. The reactors are magnetically coupled to each other. With such configuration, the switch elements are on/off controlled simultaneously based on terminal voltages of the input capacitors and the output capacitors.
摘要翻译：第一升压电路和第二升压电路包括输入电容器，电抗器，二极管，开关元件和输出电容器，并且被布置为在正侧和负侧彼此对称。反应器彼此磁耦合。通过这样的配置，基于输入电容器和输出电容器的端子电压，开关元件同时被开/关控制。

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