公开(公告)号：US07059071B2

公开(公告)日：2006-06-13

申请号：US10919982

申请日：2004-08-17

申请人： Jitsumi Hanafusa ,  Naotoshi Ono ,  Kenji Kamata ,  Nobuo Yamazaki

发明人： Jitsumi Hanafusa ,  Naotoshi Ono ,  Kenji Kamata ,  Nobuo Yamazaki

IPC分类号： E01H5/09

CPC分类号： E01H5/04

摘要： A self-propelled walk-behind snowplow vehicle has a vehicle body and a vertical engine mounted on an upper part of the vehicle body. The vertical engine has a crankshaft disposed generally vertical and a cylinder head disposed generally horizontal to a longitudinal direction of the snowplow vehicle. The cylinder head projects from the vehicle body in a rearward direction of the snowplow vehicle. Left and right traveling units are mounted on a lower part of the vehicle body at left and right sides thereof. A muffler is connected to the engine and is disposed below the engine and located between the left and right traveling units. The vehicle body and the left and right traveling units together define a downward opening space within which the muffler is disposed.

摘要翻译： 自走式落后的积雪车具有安装在车身上部的车体和立式发动机。 垂直发动机具有大致竖直设置的曲轴，和大致水平地设置在除雪车的纵向方向上的气缸盖。 气缸盖沿着雪橇车的后方向从车体突出。 左右行驶单元在其左侧和右侧安装在车体的下部。 消音器连接到发动机并且设置在发动机下方并且位于左行驶单元和右行驶单元之间。 车体和左右行进单元一起限定了消声器设置在其内的向下开口空间。

公开(公告)号：US20060024533A1

公开(公告)日：2006-02-02

申请号：US11237973

申请日：2005-09-29

申请人： Shinji Saito ,  Hitoshi Noguchi ,  Nobuo Yamazaki

发明人： Shinji Saito ,  Hitoshi Noguchi ,  Nobuo Yamazaki

IPC分类号： G11B5/708

CPC分类号： G11B5/70678 ,  G11B5/70 ,  G11B5/714

摘要： Provided is a magnetic recording medium exhibiting good electromagnetic characteristics in high-density recording The magnetic recording medium employed for magnetically recording signals with a track width equal to or less than 2.0 μm and reproducing the magnetically recorded signals, wherein said magnetic recording medium comprises a magnetic layer comprising a hexagonal ferrite ferromagnetic powder and a binder or comprises a nonmagnetic layer comprise a nonmagnetic powder and a binder and a magnetic layer comprising a hexagonal ferrite ferromagnetic powder and a binder in this order on a nonmagnetic support. Said magnetic layer has a thickness equal to or less than 0.2 μm, and said hexagonal ferrite ferromagnetic powder has an average plate diameter being 1/30 or less of the magnetically recorded track width as well as ½ or less of the thickness of the magnetic layer.

公开(公告)号：US20050039354A1

公开(公告)日：2005-02-24

申请号：US10919982

申请日：2004-08-17

申请人： Jitsumi Hanafusa ,  Naotoshi Ono ,  Kenji Kamata ,  Nobuo Yamazaki

发明人： Jitsumi Hanafusa ,  Naotoshi Ono ,  Kenji Kamata ,  Nobuo Yamazaki

IPC分类号： E01H5/04

CPC分类号： E01H5/04

摘要： A self-propelled walk-behind snowplow vehicle includes a vehicle body, an engine mounted on an upper part of the vehicle body, left and right traveling units mounted on a lower part of the vehicle body at left and right sides thereof, and a muffler connected to the engine. To lower the level of exhaust sound and to provide obstruction-free field of forward vision to the operator, the muffler is disposed below the engine and located between the left and right traveling units.

摘要翻译： 自行式落后的积雪车包括车体，安装在车体上部的发动机，左右两侧安装在车身下部的左右行驶单元，以及消声器 连接到发动机。 为了降低排气声音的水平并向操作者提供无障碍的前视视野，消音器设置在发动机下方并位于左右行驶单元之间。

公开(公告)号：US06855394B2

公开(公告)日：2005-02-15

申请号：US10178764

申请日：2002-06-25

申请人： Hitoshi Noguchi ,  Nobuo Yamazaki ,  Shinji Saito

发明人： Hitoshi Noguchi ,  Nobuo Yamazaki ,  Shinji Saito

IPC分类号： G11B5/70 ,  G11B5/706 ,  G11B5/708

CPC分类号： G11B5/706 ,  G11B5/7085 ,  Y10T428/24355 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/265

摘要： A magnetic recording medium is disclosed, comprising a support having provided thereon a substantially nonmagnetic lower layer by coating a lower layer coating solution comprising a nonmagnetic powder dispersed in a binder and drying, and a layer having a thickness of from 0.01 to 0.15 μm by coating a magnetic layer coating solution comprising a ferromagnetic metal powder or a hexagonal ferrite powder dispersed in a binder, wherein the magnetic layer contains diamond particles having an average particle size of from 1/5 to 2 times the thickness of the magnetic layer in an amount of from 0.1 to 5.0 mass % based on the ferromagnetic metal powder.

摘要翻译： 公开了一种磁记录介质，其包括通过涂布包含分散在粘合剂中的非磁性粉末的下层涂布溶液和干燥而在其上设置有基本上非磁性的下层的载体，以及通过涂布具有0.01至0.15μm厚度的层 包含分散在粘合剂中的铁磁性金属粉末或六方铁氧体粉末的磁性层涂布液，其中所述磁性层含有平均粒度为磁性层厚度的1/5至2倍的金刚石颗粒，其量为 基于强磁性金属粉末为0.1〜5.0质量％。

公开(公告)号：US06780503B2

公开(公告)日：2004-08-24

申请号：US10281947

申请日：2002-10-29

申请人： Hitoshi Noguchi ,  Nobuo Yamazaki ,  Shinji Saito

发明人： Hitoshi Noguchi ,  Nobuo Yamazaki ,  Shinji Saito

IPC分类号： G11B5702

CPC分类号： G11B5/7021 ,  G11B5/7023 ,  G11B5/70678 ,  G11B5/7085 ,  G11B5/714 ,  Y10T428/256 ,  Y10T428/31609

摘要： A magnetic recording medium comprising: a nonmagnetic support; and at least one magnetic layer comprising a ferromagnetic hexagonal ferrite powder and a binder, wherein the magnetic layer comprises diamond particles having an average particle size of 0.03 to 0.5 &mgr;m in a ratio of 0.1 to 5% by weight to the ferromagnetic hexagonal ferrite powder, the ferrite hexagonal ferrite powder has an average tabular diameter of 5 to 40 nm, and the binder is at least one of: (i) a binder comprising from 0.2 to 0.7 meq/g of at least one polar group selected from —SO3M, —OSO3M, —PO(OM)2, —OPO(OM)2 and —COOM, wherein M represents a hydrogen atom, an alkali metal or ammonium, and (ii) a binder comprising from 0.5 to 5 meq/g of at least one polar group selected from —CONR1R2, —NR1R2 and —N+R1R2R3 wherein R1, R2 and R3 each independently represents a hydrogen atom or an alkyl group.

摘要翻译： 一种磁记录介质，包括：非磁性载体; 以及包含铁磁性六角铁氧体粉末和粘合剂的至少一个磁性层，其中所述磁性层包含平均粒度为0.03-0.5μm，相对于铁磁性六角铁氧体粉末为0.1-5wt％的金刚石颗粒， 所述铁氧体六角铁氧体粉末的平均片状直径为5〜40nm，所述粘合剂为以下中的至少一种：（i）包含0.2〜0.7meq / g的至少一种选自-SO 3 M， OSO3M，-PO（OM）2，-OPO（OM）2和-COOM，其中M表示氢原子，碱金属或铵，和（ii）包含0.5-5meq / g至少一种 选自-CONR1R2，-NR1R2和-N + R1R2R3的极性基团，其中R1，R2和R3各自独立地表示氢原子或烷基。

公开(公告)号：US06677036B2

公开(公告)日：2004-01-13

申请号：US10281996

申请日：2002-10-29

申请人： Hitoshi Noguchi ,  Nobuo Yamazaki ,  Shinji Saito

发明人： Hitoshi Noguchi ,  Nobuo Yamazaki ,  Shinji Saito

IPC分类号： B05D512

CPC分类号： G11B5/70678 ,  G11B5/7021 ,  G11B5/7023 ,  Y10S428/90

摘要： A method for producing a magnetic recording medium comprising: dispersing at least a binder and a ferromagnetic hexagonal ferrite powder to prepare a magnetic coating; and applying the magnetic coating to provide at least one magnetic layer, wherein the binder is at least one of: (a) a binder comprising 0.2 to 0.7 meq/g of at least one polar group selected from —SO3M, —OSO3M, —PO(OM)2, —OPO(OM)2 and —COOM wherein M represents a hydrogen atom, an alkali metal or ammonium; and (b) a binder comprising 0.5 to 5 meq/g of at least one polar group selected from —CONR1R2, —NR1R2 and —N+R1R2R3 wherein R1, R2 and R3 each independently represents a hydrogen atom or an alkyl group, and the ferromagnetic hexagonal ferrite powder has an average tabular diameter of from 10 to 40 nm and a water content of from 0.3 to 3% by weight.

摘要翻译： 一种制造磁记录介质的方法，包括：分散至少一种粘结剂和一种铁磁性六角铁氧体粉末以制备磁性涂层; 以及施加所述磁性涂层以提供至少一个磁性层，其中所述粘合剂是以下至少一种：（a）包含0.2至0.7meq / g的至少一种选自-SO 3 M，-OSO 3 M，-PO （OM）2，-OPO（OM）2和-COOM，其中M表示氢原子，碱金属或铵; 和（b）包含0.5-5meq / g至少一种选自-CONR1R2，-NR1R2和-N + R1R2R3的极性基团的粘合剂，其中R1，R2和R3各自独立地表示氢原子或烷基， 铁磁六方铁氧体粉末的平均片状直径为10〜40nm，水含量为0.3〜3重量％。

公开(公告)号：US5976660A

公开(公告)日：1999-11-02

申请号：US843772

申请日：1997-04-22

申请人： Shinji Saito ,  Nobuo Yamazaki

发明人： Shinji Saito ,  Nobuo Yamazaki

IPC分类号： C09D5/23 ,  G11B5/70 ,  G11B5/706

CPC分类号： G11B5/70 ,  G11B5/70678 ,  Y10S428/90 ,  Y10T428/265

摘要： A magnetic recording medium comprising a non-magnetic support having a substantially non-magnetic undercoating layer on the non-magnetic support and a magnetic layer comprising a ferromagnetic hexagonal ferrite fine powder dispersed in a binder on the undercoating layer in this order, wherein the squareness ratio of the magnetic layer in the perpendicular direction is at least 0.4, the coercive force of the magnetic layer in the perpendicular direction is at least 1,500 Oe, and between the bit minimum inversion interval Y .mu.m and the maximum inversion interval Z .mu.m of the digital signal to be recorded and the thickness X .mu.m of the magnetic layer, there are the relations;X.ltoreq.Y.ltoreq.0.8 .mu.mZ.ltoreq.1.0 .mu.m.The high-density recording characteristics are greatly improved and the occurrence of an error rate is less.

摘要翻译： 一种磁记录介质，包括在非磁性载体上具有基本上非磁性底涂层的非磁性载体和包含依次层合在底涂层上的粘合剂中的铁磁性六方铁氧体细粉末的磁性层，其中矩形度 磁性层在垂直方向上的比例至少为0.4，磁性层在垂直方向上的矫顽力至少为1500Oe，位最小反转间隔Y m m与最大反转间隔Z mu m之间 要记录的数字信号和磁层的厚度X mu m有关系; X

公开(公告)号：US5850886A

公开(公告)日：1998-12-22

申请号：US683089

申请日：1996-07-18

申请人： Masakatsu Kouno ,  Katsuhisa Ichikawa ,  Masahide Shinokawa ,  Nobuo Yamazaki

发明人： Masakatsu Kouno ,  Katsuhisa Ichikawa ,  Masahide Shinokawa ,  Nobuo Yamazaki

IPC分类号： A01B69/00 ,  B60K20/02 ,  B62D9/00 ,  B62D11/10 ,  B62D11/18 ,  B62D11/24 ,  F02B75/02 ,  F16H9/00 ,  F16H61/00 ,  G05G1/01 ,  B62D11/04

CPC分类号： B62D11/24 ,  B62D11/183 ,  B62D9/00 ,  F02B2075/027

摘要： Left and right driven wheels are connected to a pair of continuously variable transmissions and independently driven. The driven wheels are increased or decreased in speed at the same rotational numbers by operation of a change lever so as to move a vehicle forward or backward. When a steering angle of a steering wheel exceeds a predetermined value, an inner wheel speed during turning of the vehicle is decreased and an outer wheel speed during turning of the vehicle is increased so as to turn the vehicle. If the steering wheel becomes greater than the predetermined value during forward running of the vehicle at a low speed, the inner driving wheels stop and the vehicle does a stationary turn. However, during forward running at a high speed or backward running of the vehicle, even if the steering wheel becomes greater than the predetermined value, the vehicle does not do a stationary turn. With this arrangement, it is possible to always obtain the optimal steering characteristic in accordance with variations of the vehicle speed or the steering wheel.

摘要翻译： 左右驱动轮连接到一对无级变速器并独立驱动。 通过操作换挡杆，从动轮以相同的转数增加或减小，以便使车辆向前或向后移动。 当方向盘的转向角度超过预定值时，车辆转弯期间的内轮速度降低，并且车辆转弯期间的外轮速度增加以使车辆转动。 如果在低速的车辆前进行驶期间方向盘变得大于预定值，则内部驱动轮停止并且车辆进行静止转弯。 然而，在车辆的高速或后退的前进行驶中，即使方向盘变得大于预定值，车辆也不会进行静止转弯。 通过这种布置，可以根据车速或方向盘的变化总是获得最佳的转向特性。

公开(公告)号：US5673700A

公开(公告)日：1997-10-07

申请号：US583603

申请日：1996-01-05

申请人： Nobuo Yamazaki ,  Akihiro Sano

发明人： Nobuo Yamazaki ,  Akihiro Sano

IPC分类号： A61B8/08 ,  G01S7/52 ,  G01S15/58 ,  G01S15/89 ,  A61B8/06

CPC分类号： G01S15/8979 ,  A61B8/463 ,  A61B8/488 ,  G01S15/8984 ,  G01S7/52071 ,  G01S7/52085 ,  G01S15/899 ,  G01S15/8993 ,  G01S7/5206 ,  G01S7/52063 ,  G01S7/52073

摘要： There is provided an ultrasonic diagnosis apparatus in which a region containing an organ of an object being examined is diagnosed by means of ultrasonic beams, the organ being in motion, the apparatus comprising: an element for scanning the region by the ultrasonic beams to obtain ultrasonic echo signals having Doppler shift; an element for calculating movement velocities every sampling volume on the basis of the ultrasonic echo signals; and an element for displaying by color the movement velocities.

摘要翻译： 提供了一种超声波诊断装置，其中通过超声波束来诊断包含被检查物体的器官的区域，所述器官在运动中，所述装置包括：用于通过超声波束扫描该区域以获得超声波的元件 具有多普勒频移的回波信号; 基于超声回波信号计算每个采样体积的移动速度的元件; 以及用于通过颜色显示移动速度的元素。

公开(公告)号：US5301670A

公开(公告)日：1994-04-12

申请号：US870595

申请日：1992-04-17

申请人： Takeshi Sato ,  Nobuo Yamazaki

发明人： Takeshi Sato ,  Nobuo Yamazaki

IPC分类号： A61B8/06 ,  A61B8/14 ,  G01S7/52 ,  G01S15/89 ,  G06T1/00 ,  H04N7/18 ,  A61B8/00

CPC分类号： G01S15/8979 ,  A61B8/06 ,  A61B8/13 ,  A61B8/14 ,  G01S7/5206 ,  G01S7/52071 ,  G01S7/52085

摘要： The present invention relates to an ultrasonic diagnosis apparatus for radiating ultrasonic waves in a cross section of a subject by color Doppler scan, detecting the intensity of reflected echo, and brightness-modulating the intensity of the reflected echo, thereby obtaining a tomogram of the subject, and also for detecting a frequency-deviation (Doppler shift) of the reflected echo and detecting the direction and flow velocity of a blood flow in the subject, thereby displaying the blood flow two-dimensionally by coloring the blood flow portion in the tomogram in accordance with the detected flow velocity and direction. The apparatus of the present invention has a control means for controlling the scan-timings for B-mode scanning and CFM scanning independently, and thus, the frame rate for B-mode scanning and that for CFM scanning are controlled independently. The B-mode scanning frame rate can be controlled to be higher than CFM scanning frame rate. Therefore, the realtime following ability for displaying B-mode image is improved compared to the conventional color Doppler scan.

摘要翻译： 超声波诊断装置技术领域本发明涉及一种超声波诊断装置，用于通过彩色多普勒扫描在受检者的横截面中放射超声波，检测反射回波的强度和亮度调制反射回波的强度，从而获得被检体的断层图像 ，并且还用于检测反射回波的频率偏差（多普勒频移）并检测被检体中的血流的方向和流速，从而通过使断层图中的血流部分着色而二维地显示血流 根据检测到的流速和方向。 本发明的装置具有用于独立地控制B模式扫描和CFM扫描的扫描定时的控制装置，因此独立地控制用于B模式扫描的帧率和用于CFM扫描的帧速率。 可以将B模式扫描帧速率控制为高于CFM扫描帧速率。 因此，与常规彩色多普勒扫描相比，显示B模式图像的实时跟踪能力得到改善。