公开(公告)号：US09238469B2

公开(公告)日：2016-01-19

申请号：US13994432

申请日：2011-12-09

Applicant: Yuichirou Mitani ,  Takashi Azuma

Inventor： Yuichirou Mitani ,  Takashi Azuma

IPC: B61D17/12 ,  B61D17/00 ,  B61D27/00 ,  B60Q3/02

CPC classification number: B61D17/00 ,  B60Q3/43 ,  B61D17/12 ,  B61D27/00

Abstract: In the interior equipment installation structure for a railcar according to the present invention, a first installation member is mounted to a roof body shell along the car longitudinal direction or the car width direction. Second installation members are attached to the first installation member using mechanical fastening tools such as bolts with the positions of the second installation members adjusted in the up-down direction of the car. The second installation members are used for installing lighting appliances such as fluorescent lights, each has a size corresponding to each of the lighting appliances, and are continuously installed. There are portions in which plate members are overlapped with each other between respective adjacent ones of the second installation members, and hand strap receivers are installed in these portions.

Abstract translation: 在根据本发明的用于轨道车辆的室内设备安装结构中，第一安装构件沿着轿厢纵向或车宽方向安装到屋顶主体壳体。 第二安装构件使用诸如螺栓的机械紧固工具附接到第一安装构件，其中第二安装构件的位置在轿厢的上下方向上调节。 第二安装构件用于安装诸如荧光灯的照明设备，每个具有与每个照明设备相对应的尺寸，并且被连续地安装。 存在板构件在相邻的相邻的第二安装构件之间彼此重叠的部分，并且手带接收器安装在这些部分中。

公开(公告)号：US09129187B2

公开(公告)日：2015-09-08

申请号：US13811964

申请日：2011-07-28

Applicant: Mariko Yamamoto ,  Shin-ichiro Umemura ,  Takashi Azuma ,  Kunio Hashiba

Inventor： Mariko Yamamoto ,  Shin-ichiro Umemura ,  Takashi Azuma ,  Kunio Hashiba

IPC: G06K9/46 ,  G01S15/89 ,  G06T11/00 ,  G01S7/52

CPC classification number: G06K9/46 ,  G01S7/52036 ,  G01S15/8913 ,  G01S15/8922 ,  G01S15/8927 ,  G01S15/895 ,  G06T11/006

Abstract: An objective is to enable calculation of a distribution of a physical property such as a density inside a measurement object, even when the distribution of the physical property value is non-uniform, within a feasible period of time without causing image deterioration due to phenomena such as refraction and multiple-reflections caused by the non-uniformity. To this end, the physical property value that makes an evaluation quantity be an extremum is outputted, where the evaluation quantity is a liner sum or a product of exponential function of: an equation residual quantity that is a residual being a difference between an operator term and an external force term of an equation of motion; a non-uniformity detection equation residual quantity that is a residual of an equation of detecting the non-uniformity of the physical property value from a matching degree of solutions of the equation of motion under two types of boundary conditions; and a conditional equation residual quantity that is a residual of a constraint condition.

Abstract translation: 目的是能够在可行的时间段内，即使在物理特性值的分布不均匀的情况下，能够计算物体的物理性质（例如测量对象内的密度）的分布，也不会导致由于现象而导致的图像劣化 作为由不均匀性引起的折射和多重反射。 为此，输出使评价量为极值的物理属性值，其中评价量为线性和或指数函数的乘积：作为残差的方程剩余量是运算符项之间的差 和运动方程的外力项; 根据两种类型的边界条件下的运动方程的匹配度，检测物理特性值的不均匀性的方程的残差的不均匀性检测方程残差量; 以及作为约束条件的残差的条件方程残差量。

公开(公告)号：US09067606B2

公开(公告)日：2015-06-30

申请号：US14000271

申请日：2012-02-17

Applicant: Makoto Taguchi ,  Jin Kato ,  Aya Kojima ,  Keisuke Mizutani ,  Kenichi Koyama ,  Tetsuya Asaka ,  Takashi Ono ,  Takashi Azuma

Inventor： Makoto Taguchi ,  Jin Kato ,  Aya Kojima ,  Keisuke Mizutani ,  Kenichi Koyama ,  Tetsuya Asaka ,  Takashi Ono ,  Takashi Azuma

IPC: B61D17/00 ,  B61D17/04 ,  B61D33/00 ,  B61D17/08 ,  B61D17/12 ,  B61F1/00

CPC classification number: B61D17/00 ,  B61D17/04 ,  B61D17/08 ,  B61D17/12 ,  B61D33/00 ,  B61D33/0057 ,  B61F1/00 ,  Y02T30/34

Abstract: There is provided a railcar including a under frame, paired side bodyshell parts, and a roof bodyshell part. Strap bar receiving parts hanging downward from the roof bodyshell part are fixed to the roof bodyshell part. An upper horizontal member and a lower horizontal member are provided like bridges between the paired side bodyshell parts. The upper horizontal member and the lower horizontal member are disposed at an interval in a vertical direction and connected by connection pipes. The upper horizontal member is formed by a plurality of reinforcement pipes and the lower horizontal member is formed by a plurality of reinforcement pipes. At least one ends of the plurality of reinforcement pipes are fixed to the strap bar receiving parts.

Abstract translation: 提供了一种轨道车，包括底架，成对的侧部壳体部件和屋顶壳体部件。 吊顶杆接收部分从车顶部件向下悬挂的部件固定在车顶部分。 上部水平构件和下部水平构件在成对的侧部身体部件之间设置为类似的桥梁。 上水平构件和下水平构件以垂直方向间隔设置并通过连接管连接。 上水平构件由多个加强管形成，下水平构件由多个加强管形成。 多个加强管的至少一端固定在带条接收部上。

公开(公告)号：US09012386B2

公开(公告)日：2015-04-21

申请号：US13580217

申请日：2011-02-28

Applicant: Osamu Saita ,  Takashi Azuma ,  Masamichi Yamamoto

Inventor： Osamu Saita ,  Takashi Azuma ,  Masamichi Yamamoto

IPC: C10M115/08 ,  C10M137/10 ,  C10M115/10 ,  C10M133/20 ,  C10M133/12 ,  C10M149/00 ,  C10M129/10 ,  F16C33/66 ,  C10M169/06

CPC classification number: F16C33/6633 ,  C10M169/06 ,  C10M2207/1236 ,  C10M2207/1245 ,  C10M2215/1026 ,  C10M2219/044 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/01 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/72 ,  C10N2240/02 ,  C10N2250/10 ,  C10N2210/02 ,  C10N2210/06

Abstract: The invention provides a grease composition for a hub unit bearing employing an angular contact ball bearing, containing (a) as a thickener a mixture of diurea compounds represented by formula (I): R1—NHCONH—R2—NHCONH—R1, formula (II): R1—NHCONH—R2—NHCONH—R3, and formula (III): R3—NHCONH—R2—NHCONH—R3 wherein R1 is cyclohexyl group, R2 is a divalent aromatic hydrocarbon group having 6 to 15 carbon atoms, R3 is a straight-chain or branched alkyl group having 12 to 20 carbon atoms, and (R1/(R1+R3))×100=85 to 95 mol %; (b) a base oil; (c) a molybdenum dialkyldithiocarbamate; and (d) a calcium sulfonate. The grease composition of the invention, when used in the hub unit bearing, shows minimum leakage, excellent anti-flaking properties and satisfactory bearing lubrication life.

Abstract translation: 本发明提供一种用于使用角接触球轴承的轮毂单元轴承的润滑脂组合物，其包含（a）作为增稠剂的由式（I）表示的二脲化合物的混合物：R1-NHCONH-R2-NHCONH-R1，式（II ）：R1-NHCONH-R2-NHCONH-R3和式（III）：R3-NHCONH-R2-NHCONH-R3其中R1是环己基，R2是碳原子数6〜15的二价芳香族烃基，R3是 具有12〜20个碳原子的直链或支链烷基，（R1 /（R1 + R3））×100 = 85〜95摩尔％ （b）基础油; （c）二烷基二硫代氨基甲酸钼; 和（d）磺酸钙。 本发明的润滑脂组合物在轮毂单元轴承中使用时，显示出最小的泄漏，优异的抗剥落性能和令人满意的轴承润滑寿命。

公开(公告)号：US08895489B2

公开(公告)日：2014-11-25

申请号：US13820604

申请日：2011-09-02

Applicant: Takashi Azuma ,  Yoshihisa Imamoto ,  Motohiro Ito ,  Yasushi Shibata

Inventor： Takashi Azuma ,  Yoshihisa Imamoto ,  Motohiro Ito ,  Yasushi Shibata

IPC: F16C33/20 ,  C10M141/10 ,  C10M115/08 ,  C10M159/24 ,  C10M169/06 ,  F16C19/18 ,  F16C33/66

CPC classification number: C10M141/10 ,  C10M169/06 ,  C10M2203/1006 ,  C10M2205/12 ,  C10M2207/10 ,  C10M2215/1026 ,  C10M2219/044 ,  C10M2223/04 ,  C10M2223/049 ,  C10N2210/02 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2240/02 ,  C10N2250/10 ,  F16C19/186 ,  F16C33/6633 ,  F16C2326/02

Abstract: The invention provides a grease composition for hub unit bearing, containing (a) an aromatic diurea thickener, (b) a base oil, (c) a metal salt of oxidized wax, (d) diphenyl hydrogen phosphate, and (e) at least one rust preventive selected from the group consisting of sulfonate rust preventives and carboxylic acid rust preventives. The grease composition of the invention shows excellent anti-fretting properties at low temperature, and at the same time, exhibit excellent rust preventing properties.

Abstract translation: 本发明提供一种用于轮毂单元轴承的润滑脂组合物，其包含（a）芳族二脲增稠剂，（b）基础油，（c）氧化蜡的金属盐，（d）磷酸二苯酯和（e）至少 一种防锈剂选自磺化防锈剂和羧酸防锈剂。 本发明的润滑脂组合物在低温下表现出优异的抗微生物性能，同时表现出优异的防锈性能。

公开(公告)号：US20140167761A1

公开(公告)日：2014-06-19

申请号：US14125604

申请日：2012-06-25

Applicant: Yusuke Seki ,  Takashi Azuma

Inventor： Yusuke Seki ,  Takashi Azuma

IPC: G01R33/34

CPC classification number: G01R33/34 ,  G01N24/08 ,  G01R33/326 ,  G01R33/4808 ,  G01R33/4814 ,  G01R33/56

Abstract: A magnetic resonance measuring equipment capable of detecting a nuclear magnetic resonance signal with a higher sensitivity and a higher resolution in comparison with related magnetic resonance measuring equipment. The magnetic resonance measuring equipment modulates a nuclear magnetic resonance signal by applying a vibration (sonic wave) of a known frequency, which is higher than the frequency of the nuclear magnetic resonance signal, to an examination object, and detects the modulated signal by performing lock-in detection, which makes it possible that the magnetic resonance measuring equipment detects the nuclear magnetic resonance signal with a high sensitivity. In addition, after irradiating a local area of the object with an ultrasonic wave, and modulating the nuclear magnetic resonance signal derived from the irradiated local area, the magnetic resonance measuring equipment can detect the nuclear magnetic resonance signal with a high resolution.

Abstract translation: 与相关的磁共振测量设备相比，能够检测具有更高灵敏度和更高分辨率的核磁共振信号的磁共振测量设备。 磁共振测量设备通过将高于核磁共振信号的频率的已知频率的振动（声波）施加到检查对象来调制核磁共振信号，并通过执行锁定来检测调制信号 在检测中，这使得磁共振测量设备可以以高灵敏度检测核磁共振信号。 此外，在用超声波照射物体的局部区域之后，并且调制从照射的局部区域导出的核磁共振信号，磁共振测量设备可以以高分辨率检测核磁共振信号。

公开(公告)号：US08506484B2

公开(公告)日：2013-08-13

申请号：US12523088

申请日：2008-01-16

Applicant: Mariko Yamamoto ,  Kunio Hashiba ,  Takashi Azuma

Inventor： Mariko Yamamoto ,  Kunio Hashiba ,  Takashi Azuma

IPC: A61B8/00

CPC classification number: G10K11/345 ,  A61B8/4494 ,  G01S7/52084 ,  G01S15/8922 ,  G01S15/8925 ,  G01S15/8927 ,  G03B9/08 ,  G03B42/06

Abstract: An ultrasonic imaging device which narrows the width of annular areas to be established, without increasing the number of channels. The controller establishes the annular areas 421 to 42p the number of which is larger than the number of signal lines, along line intersections between wave surfaces 51 to 54 of reflective waves and a multi-dimensional surface of the probe 1. The controller selects multiple annular areas (0, 0), (0, 1), and (0, 2) with focal depths differing, for example, by an integral multiple of the ultrasonic wavelength λ, out of the multiple annular areas being established, and connects the multiple transducer elements positioned within the selected multiple annular areas with an identical signal line. Accordingly, the received signals from the selected multiple annular areas arrive at multiple time points shifted by the time corresponding to the wavelength, and the signals do not cancel one another out.

Abstract translation: 一种超声波成像装置，其可以在不增加通道数量的情况下使要建立的环形区域的宽度变窄。 控制器沿着反射波的波面51至54与探头1的多维表面之间的线交叉处建立其数量大于信号线数量的环形区域421至42p。控制器选择多个环形 所建立的多个环形区域中的焦点深度例如与超声波长λ的整数倍不同的区域（0,0），（0,1）和（0,2），并且连接多个 位于所选择的多个环形区域内的换能器元件具有相同的信号线。 因此，来自所选择的多个环形区域的接收信号到达偏移与波长对应的时间的多个时间点，并且信号不相互抵消。

公开(公告)号：US08388537B2

公开(公告)日：2013-03-05

申请号：US12810327

申请日：2008-08-28

Applicant: Shinichiro Umemura ,  Takashi Azuma

Inventor： Shinichiro Umemura ,  Takashi Azuma

IPC: A61B8/14

CPC classification number: A61B8/481

Abstract: An echo signal reflected from a microbubble contrast agent is discriminated from an echo signal generated upon reflection of a nonlinearly propagated transmission pulse from the body tissues without degradation of the axial resolution, by performing transmission/reception twice or less which would hardly decrease the imaging speed. By detecting a difference in phase of the second harmonic component based on the fundamental component included in the echo signal, an echo signal generated upon nonlinear reflection from a microbubble contrast agent is discriminated from an echo signal generated upon linear reflection of a nonlinearly propagated transmission pulse from the body tissues. The phase of the second harmonic component is detected through phase sensitive detection in which the square of the fundamental component is used as a reference wave. Concurrently, a pulse inversion method is used to extract the second harmonic component included in the original echo signal, whereby degradation of the axial resolution is prevented.

Abstract translation: 从微泡造影剂反射的回波信号与通过非线性传播的来自身体组织的传播脉冲反射而产生的回波信号进行区分，而不会降低轴向分辨率，通过执行两次或更少的几乎不降低成像速度的发送/接收 。 通过基于包含在回波信号中的基波分量来检测二次谐波分量的相位差，从微泡造影剂的非线性反射产生的回波信号与在非线性传播的传输脉冲的线性反射时产生的回波信号 从身体组织。 通过使用基波分量的平方作为基准波的相位检测来检测二次谐波分量的相位。 同时，使用脉冲反转方法来提取包括在原始回波信号中的二次谐波分量，由此防止轴向分辨率的劣化。

公开(公告)号：US08328723B2

公开(公告)日：2012-12-11

申请号：US11996511

申请日：2006-06-20

Applicant: Takashi Azuma ,  Shinichiro Umemura

Inventor： Takashi Azuma ,  Shinichiro Umemura

IPC: A61B8/13

CPC classification number: A61B8/14 ,  A61B8/0833 ,  A61B8/483 ,  A61B8/485 ,  A61B18/14 ,  A61N7/02 ,  A61N2007/0078 ,  G01S7/52036 ,  G01S7/52042 ,  G01S15/899

Abstract: An ultrasound diagnosis apparatus includes an ultrasound probe 1, in which a plurality of transducer elements are arrayed and which converges and radiates an ultrasound on a patient and detects a reflection wave thereof, and images a tomogram of the patient, using the reflection wave, wherein an expansion detector 22 operates a difference between a radial component of a therapeutic converging beam of a movement amount of each part, and an integral amount integrated from the radial component, and extracts a tissue expansion generated at a part of the patient from the tomogram, and wherein the movement amount is calculated by performing a pattern matching between tomograms imaged with different frames.

Abstract translation: 超声波诊断装置包括超声波探头1，其中排列有多个换能器元件并且对患者进行会聚并辐射超声波并检测其反射波，并使用反射波对患者的断层图像进行成像，其中 扩张检测器22操作每个部位的移动量的治疗性收敛光束的径向分量与从径向分量积分的积分量之间的差异，并从断层图像中提取在患者的一部分产生的组织膨胀， 并且其中通过执行用不同帧成像的断层图像之间的图案匹配来计算移动量。

公开(公告)号：US08167806B2

公开(公告)日：2012-05-01

申请号：US11882895

申请日：2007-08-07

Applicant: Shin-ichiro Umemura ,  Yuichi Miwa ,  Takashi Azuma ,  Takashi Sugiyama ,  Hiroshi Kuribara

Inventor： Shin-ichiro Umemura ,  Yuichi Miwa ,  Takashi Azuma ,  Takashi Sugiyama ,  Hiroshi Kuribara

IPC: A61B8/00

CPC classification number: G01S7/52047 ,  A61B8/481 ,  G01S7/5202 ,  G01S7/52026 ,  G01S7/52038 ,  G01S15/8963 ,  G10K11/346

Abstract: An ultrasonograph capable of generating a transmission beam having a uniform width over a wide range in an ultrasonic wave propagation direction is provided. A weighted mean value of a plurality of transmission delay time values corresponding to focal lengths of transmission pulse waves set in the ultrasonic wave propagation direction is calculated for each element constituting a transmission aperture and used as the delay time for the element when waves are transmitted. As the weight used for obtaining the weighted mean value, a transmission effective aperture width according to each transmission focal length is selected, and a weight in the direction of the transmit aperture realizing the width is calculated and is used in a focal length direction.

Abstract translation: 提供能够在超声波传播方向上在宽范围内产生均匀宽度的透射光束的超声波检查仪。 对于构成传输孔径的每个元件计算与设置在超声波传播方向上的传输脉冲波的焦距对应的多个传输延迟时间值的加权平均值，并将其用作当传输波时的元件的延迟时间。 作为用于获得加权平均值的重量，选择根据每个透射焦距的透射有效孔径宽度，并且计算实现宽度的透射孔的方向上的重量，并在焦距方向上使用。