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61. 发明授权

US4176009A Method of measuring collagenase activity 失效
标题翻译：胶原酶活性测定方法
公开(公告)号：US4176009A
公开(公告)日：1979-11-27
申请号：US853302
申请日：1977-11-21
申请人： Shumpei Sakakibara , Yutaka Nagai , Kenji Fujiwara , Takahiro Sakai
发明人： Shumpei Sakakibara , Yutaka Nagai , Kenji Fujiwara , Takahiro Sakai
IPC分类号： C07K5/083 , C07K14/78 , G01N31/14
CPC分类号： C07K5/0808 , C07K14/78 , Y10S930/28
摘要： A method of measuring collagenase activity using as substrates peptide derivatives having the structure A-Pro-B-Gly-C-Ala-Gly-E wherein A is a hydrophobic neutral or acidic chromophore, B is an amino acid residue, C is Ile or Leu, E is Gln-D-Arg-OH or D-Arg-OH and all the amino acid residues except for Gly are L-configuration unless otherwise stated.
摘要翻译：使用具有结构A-Pro-B-Gly-C-Ala-Gly-E的底物肽衍生物测定胶原酶活性的方法，其中A是疏水性中性或酸性发色团，B是氨基酸残基，C是Ile或 Leu，E是Gln-D-Arg-OH或D-Arg-OH，除Gly以外的所有氨基酸残基均为L-构型，除非另有说明。

62. 发明授权

US09442096B2 Ultrasonic testing apparatus for pipe or tube end portion and method of setting initial position of probe holder 有权
标题翻译：用于管或管端部的超声波检测装置及设置探针架初始位置的方法
公开(公告)号：US09442096B2
公开(公告)日：2016-09-13
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： G01N29/24 , G01N29/22 , G01N29/04 , G01N29/28 , G01N29/275
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。

63. 发明授权

US09291584B2 Method of steel grade determination for steel material 有权
标题翻译：钢材钢种测定方法
公开(公告)号：US09291584B2
公开(公告)日：2016-03-22
申请号：US13981965
申请日：2012-01-19
申请人： Kenji Fujiwara , Hiroshi Kubota
发明人： Kenji Fujiwara , Hiroshi Kubota
IPC分类号： G01N23/223
CPC分类号： G01N23/223 , G01N2223/076
摘要： The method of steel grade determination for a steel material having a substantially circular cross-section comprise: a detection step in which while a measurement section 2 including an irradiation section 21 for performing X-ray irradiation and a detection section 22 for detecting fluorescent X-rays is relatively moved along an outer peripheral surface of the steel material 4 with respect to the steel material for a predetermined time period necessary for analysis, the steel material is irradiated with X-rays from the irradiation section, and fluorescent X-rays radiated from the steel material are detected by the detection section; a calculation step of calculating a composition of the steel material based on fluorescent X-rays detected in the detection step; and a determination step of determining a steel grade of the steel material according to the composition calculated in the calculation step.
摘要翻译：具有大致圆形横截面的钢材的钢种等级测定方法包括：检测步骤，其中在包括用于进行X射线照射的照射部21的测量部2和用于检测荧光X射线的检测部22中，沿着钢材4的外周面相对于钢材相对移动预定时间段进行分析，钢材用照射部分的X射线照射，荧光X射线从钢材由检测部检测; 计算步骤，基于在检测步骤中检测到的荧光X射线计算钢材的成分; 以及根据在计算步骤中计算的组成来确定钢材的钢种的确定步骤。

64. 发明授权

US09231513B2 Electric motor system 有权
标题翻译：电机系统
公开(公告)号：US09231513B2
公开(公告)日：2016-01-05
申请号：US13259616
申请日：2010-03-24
申请人： Tsutomu Baba , Kenji Fujiwara
发明人： Tsutomu Baba , Kenji Fujiwara
IPC分类号： H02P23/00 , H02P25/02 , H02P25/22
CPC分类号： H02P25/021 , H02P25/024 , H02P25/22
摘要： An electric motor system including: a rotor (9); a stator (8); the rotor and the stator being mounted for movement relative to one another; the rotor having multiple magnetic poles (11); the stator having multiple salient poles (12) facing the magnetic poles; a first coil set (1A) and a second coil set (1B); the first coil set having three phases, each of the phases comprising a first coil (u1, v1, w1) and a second coil (u1 v1′, w1′) connected in series and wrapped around different of the salient poles in different directions relative to the rotor; the second coil set having three phases, each of the phases comprising a first coil (u2, v2, w2) and a second coil (u2′, v2′, w2′) connected in series and wrapped around different of the salient poles in different directions relative to the rotor; a driver (2) configured to drive the first coil set with a first three-phase voltage (U1, V1, W1) and to drive the second coil set with a second three-phase voltage (U2, V2, W2); the driver configured to drive the first phase of the first three-phase voltage and the first phase of the second three-phase voltage with a relative phase shift.
摘要翻译：一种电动机系统，包括：转子（9）; 定子（8）; 所述转子和所述定子被安装成相对于彼此移动; 所述转子具有多个磁极（11）; 所述定子具有面对所述磁极的多个凸极（12）第一线圈组（1A）和第二线圈组（1B）; 第一线圈组具有三相，每个相包括串联连接的第一线圈（u1，v1，w1）和第二线圈（u1 v1'，w1'），并且在不同方向上相对地缠绕在不同的凸极上到转子; 第二线圈组具有三相，每个相包括串联连接的第一线圈（u2，v2，w2）和第二线圈（u2'，v2'，w2'），并缠绕在不同的凸极上相对于转子的方向; 驱动器（2），被配置为以第一三相电压（U1，V1，W1）驱动所述第一线圈组，并以第二三相电压（U2，V2，W2）驱动所述第二线圈组; 驱动器被配置为以相对相移驱动第一三相电压的第一相和第二三相电压的第一相。

65. 发明授权

US08611120B2 Power conversion apparatus 有权
标题翻译：电力转换装置
公开(公告)号：US08611120B2
公开(公告)日：2013-12-17
申请号：US13376517
申请日：2009-11-26
申请人： Tatsuya Okuda , Akihiko Iwata , Kenji Fujiwara , Kikuo Izumi
发明人： Tatsuya Okuda , Akihiko Iwata , Kenji Fujiwara , Kikuo Izumi
IPC分类号： H02M7/5387
CPC分类号： H02M7/487 , H02M7/49 , H02M7/501
摘要： A power conversion apparatus including: a three-level inverter including bridge circuits each including a first semiconductor switching device and a second semiconductor switching device connected in series, the bridge circuits being connected to a positive terminal and a negative terminal of a DC power supply, and switch circuits having bidirectional characteristics and connected to respective AC output terminals of the bridge circuits which are the connection points between the first semiconductor switching devices and the second semiconductor switching devices, and to an intermediate potential point of the DC power supply; and single-phase inverters each including a plurality of semiconductor switching devices and respectively connected in series to the AC output terminals of the bridge circuits. The sum of an output voltage of the three-level inverter and output voltages of the single-phase inverters is supplied to a load.
摘要翻译：一种电力转换装置，包括：三电平逆变器，包括各自包括串联连接的第一半导体开关装置和第二半导体开关装置的桥式电路，所述桥式电路与直流电源的正极端子和负极端子连接，和具有双向特性的开关电路，并连接到作为第一半导体开关器件和第二半导体开关器件之间的连接点的桥接电路的各个AC输出端子以及直流电源的中间电位点; 以及各自包括多个半导体开关器件并且分别串联连接到桥接电路的AC输出端子的单相逆变器。三相逆变器的输出电压和单相逆变器的输出电压的和被提供给负载。

66. 发明授权

US08536394B2 Process for producing alkylated aromatic compounds and process for producing phenols 有权
标题翻译：烷基化芳香族化合物的制造方法和酚类的制造方法
公开(公告)号：US08536394B2
公开(公告)日：2013-09-17
申请号：US13256626
申请日：2010-03-12
申请人： Tsuneyuki Ohkubo , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Terunori Fujita , Kenji Fujiwara
发明人： Tsuneyuki Ohkubo , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Terunori Fujita , Kenji Fujiwara
IPC分类号： C07C2/86 , C07C37/08
CPC分类号： C07C2/867 , B01J21/08 , B01J23/50 , B01J29/7007 , B01J35/0006 , B01J37/0201 , B01J37/0205 , B01J37/04 , C07C37/08 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/12 , C07C2521/18 , C07C2523/42 , C07C2523/44 , C07C2523/50 , C07C2523/68 , C07C2527/08 , C07C2527/10 , C07C2527/232 , C07C2527/25 , C07C2527/26 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2531/04 , Y02P20/52 , C07C15/085 , C07C39/04
摘要： According to a process of the invention, a ketone, an aromatic compound and hydrogen as starting materials are reacted together in a single reaction step to produce an alkylaromatic compound in high yield. A process for producing phenols in the invention includes a step of performing the above alkylation process and does not increase the number of steps compared to the conventional cumene process. The process for producing alkylated aromatic compounds includes reacting an aromatic compound such as benzene, a ketone such as acetone and hydrogen in the presence of a solid acid substance, preferably a zeolite, and a silver-containing catalyst.
摘要翻译：根据本发明的方法，将酮，芳族化合物和作为原料的氢在单一反应步骤中一起反应，以高产率生成烷基芳族化合物。在本发明中生产酚类的方法包括进行上述烷基化方法并且不增加与常规异丙苯法相比的步骤数量的步骤。制备烷基化芳族化合物的方法包括在固体酸物质，优选沸石和含银催化剂存在下使芳香化合物如苯，丙酮和氢等酮反应。

67. 发明授权

US08498445B2 Material determining apparatus for steel product and material determining method for steel product 有权
标题翻译：钢铁产品材料测定装置及钢铁产品材料测定方法
公开(公告)号：US08498445B2
公开(公告)日：2013-07-30
申请号：US13002531
申请日：2009-07-06
申请人： Takeo Nakata , Masami Ikeda , Kenji Fujiwara
发明人： Takeo Nakata , Masami Ikeda , Kenji Fujiwara
IPC分类号： G06K9/00 , G06K9/46 , G06K9/66
CPC分类号： G01N19/06 , G01N21/70 , G01N33/20
摘要： An object of the invention is to provide a material determining apparatus for a steel product and a material determining method for a steel product which can stably and precisely determine a carbon content of the steel product. The invention provides a material determining apparatus for a steel product, which is provided with an imaging device for continuously imaging a spark generated during rubbing the steel product at a plurality of times, a detecting part for detecting spark regions and bursting spark regions from each of the imaged pictures imaged by the imaging device, a calculating part for calculating a total of the spark regions and a total of the bursting spark regions by summing up the numbers of the spark regions and the bursting spark regions detected by the detecting part with regard to each of all the imaged pictures, so as to calculate a rate of the total of the bursting spark regions with respect to the total of the spark regions, and a determining part for determining a carbon content of the steel product based on the rate, and a material determining method for the steel product.
摘要翻译：本发明的目的是提供一种可以稳定且精确地确定钢产品的碳含量的钢产品的材料测定装置和钢产品的材料测定方法。本发明提供了一种用于钢产品的材料测定装置，其具有用于连续成像多次摩擦钢产品时产生的火花的成像装置，用于从火焰区域中检测火花区域和爆发火花区域的检测部件由成像装置成像的成像图像，计算部分，用于通过对由检测部分检测到的火花区域和爆裂火花区域的数量进行相加来计算火花区域的总和和爆裂火花区域的总和计算所有成像图像中的每一个，以便计算爆炸火花区域的总和相对于火花区域的总和的速率，以及用于基于速率确定钢产品的碳含量的确定部分，以及钢材的材料测定方法。

68. 发明授权

US08393218B2 Ultrasonic testing method and apparatus 有权
标题翻译：超声波检测方法及装置
公开(公告)号：US08393218B2
公开(公告)日：2013-03-12
申请号：US13129859
申请日：2009-11-18
申请人： Masaki Yamano , Masami Ikeda , Kenji Fujiwara , Hiroshi Kubota
发明人： Masaki Yamano , Masami Ikeda , Kenji Fujiwara , Hiroshi Kubota
IPC分类号： G01N29/00
CPC分类号： G01N29/043 , G01N29/262 , G01N2291/106 , G01N2291/2634
摘要： An ultrasonic testing apparatus 100 comprises an ultrasonic probe 1 including n (n≧2) number of transducers arranged along a predetermined direction, disposed so as to face a test object P, and a transmission/reception control device 2 for selecting m (n>m≧1) number of transducers from among the n number of transducers, transmitting ultrasonic waves from the selected m number of transducers toward the test object, receiving the ultrasonic waves therefrom, and switched m number of transducers to b selected successively. If an angle that the arrangement direction of the transducers makes with the surface of the test object which ultrasonic waves enter is θ, and the effective beam width of each selected m number of transducers with respect to a target flaw is W1, the transmission/reception control device switches m number of transducers to be selected successively by a switching pitch length P satisfying the formula: P≦W1·cos θ.
摘要翻译：超声波检查装置100包括：超声波探头1，其包括沿着预定方向排列的n（n≥2）个换能器的超声波探头1，被配置为面向被测试对象P;以及发送/接收控制装置2，用于选择m（n> 从n个换能器中的换能器的数量，从所选择的m个换能器向测试对象发送超声波，从其接收超声波，并将m个换能器切换为b个连续选择的传感器。如果换能器的排列方向与超声波进入的被测物体的表面的角度为θ，则每个选择的m个换能器相对于目标缺陷的有效波束宽度为W1，则传输/ 接收控制装置将满足以下公式的切换节距长度P连续选择要连续选择的M个换能器：P＆lt; ll; W1·cos＆amp;

69. 发明授权

US08247626B2 Method for purifying tetrafluoroethylene 有权
标题翻译：四氟乙烯纯化方法
公开(公告)号：US08247626B2
公开(公告)日：2012-08-21
申请号：US12908911
申请日：2010-10-21
申请人： Shigeru Aida , Manabu Sato , Takeya Sakamoto , Nobuo Matsushita , Yuuji Hayase , Tomohiro Gotou , Kenji Fujiwara
发明人： Shigeru Aida , Manabu Sato , Takeya Sakamoto , Nobuo Matsushita , Yuuji Hayase , Tomohiro Gotou , Kenji Fujiwara
IPC分类号： C07C21/00
CPC分类号： C07C17/389 , B01D15/00 , B01J20/0229 , B01J20/0281 , B01J20/0288 , B01J20/0296 , B01J20/103 , B01J20/3204 , B01J20/3236 , C07C21/185
摘要： To provide a method for purifying tetrafluoroethylene by removing, from tetrafluoroethylene containing a polymerization inhibitor, the polymerization inhibitor by adsorption.A method of bringing tetrafluoroethylene containing a polymerization inhibitor into contact with a silica gel containing a metal salt in an amount of from 250 to 100,000 mass ppm as calculated as metal atoms to remove the polymerization inhibitor by adsorption, and the metal salt is preferably a salt of a metal of Group 3 to 13 of the Periodic Table, more preferably a salt of a metal of Group 8 to 10 of the Periodic Table. For example, as the metal salt, a salt of at least one metal selected from the group consisting of iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium and platinum may be used.
摘要翻译：为了提供一种通过从包含聚合抑制剂的四氟乙烯中除去聚合抑制剂来提纯四氟乙烯的方法。将含有聚合抑制剂的四氟乙烯与含有金属盐的硅胶接触的方法，所述硅胶含量为金属原子计为250〜100,000质量ppm，通过吸附除去阻聚剂，金属盐优选为盐的元素周期表第3〜13族的金属，更优选为元素周期表第8〜10族金属的盐。例如，作为金属盐，可以使用选自铁，钴，镍，钌，铑，钯，锇，铱和铂中的至少一种金属的盐。

70. 发明授权

US08232830B2 Rectifier with less conduction loss than a diode 有权
标题翻译：整流器的导通损耗小于二极管
公开(公告)号：US08232830B2
公开(公告)日：2012-07-31
申请号：US12519802
申请日：2007-12-20
申请人： Miyuki Takeshita , Akihiko Iwata , Ikuro Suga , Shigeki Harada , Kenichi Kawabata , Takashi Kumagai , Kenji Fujiwara
发明人： Miyuki Takeshita , Akihiko Iwata , Ikuro Suga , Shigeki Harada , Kenichi Kawabata , Takashi Kumagai , Kenji Fujiwara
IPC分类号： H03K5/08
CPC分类号： H02M7/217 , H03K17/063 , H03K17/302 , H03K17/567 , H03K17/74 , H03K2017/307 , H03K2217/0081
摘要： A highly efficient rectifier can readily replace a two-terminal diode. Its conduction losses are reduced from that of the two-terminal diode. Connected between the source and drain of a MOSFET including a parasitic diode are a micro-power converter section for boosting a conduction voltage Vds between the source and drain to a predetermined voltage, and a self-drive control section that operates based on a voltage output from the micro-power converter section. When the source and drain are conductive with each other, the micro-power converter section generates, from the conduction voltage Vds, a power source voltage for the self-drive control section, and the self-drive control section (4) continues drive control of the MOSFET.
摘要翻译：高效率的整流器可以方便地替代二端子二极管。其传导损耗比两端二极管的传导损耗减小。连接在包括寄生二极管的MOSFET的源极和漏极之间的是用于将源极和漏极之间的导通电压Vds升高到预定电压的微功率转换器部分，以及基于电压输出操作的自驱动控制部分从微功率转换器部分。当源极和漏极彼此导通时，微功率转换器部分从导通电压Vds产生用于自驱动控制部分的电源电压，并且自驱动控制部分（4）继续驱动控制的MOSFET。

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